If you get it down to a routine, you'll probably get a fix in 24 hours.
My apologies to Linus and the other kernel hackers for describing this
-brute force approach, it's hardly what a kernel hack would do. However,
-it does work and it lets non-hackers help bug fix. And it is cool
+brute force approach, it's hardly what a kernel hacker would do. However,
+it does work and it lets non-hackers help fix bugs. And it is cool
because Linux snapshots will let you do this - something that you can't
-do with vender supplied releases.
+do with vendor supplied releases.
encountered a bug! If you're unsure what version you're currently
running, the suggested command should tell you.
-- Kernel modutils 2.3.6 ; insmod -V
+- Kernel modutils 2.3.7 ; insmod -V
- Gnu C 2.7.2.3 ; gcc --version
- Binutils 2.9.1.0.7 ; ld -v
- Linux libc5 C Library 5.4.46 ; ls -l /lib/libc*
Modules utilities
=================
-The 2.3.6 release:
-ftp://ftp.ocs.com.au/pub/modutils/v2.3/modutils-2.3.6.tar.gz
+The 2.3.7 release:
+ftp://ftp.ocs.com.au/pub/modutils/v2.3/modutils-2.3.7.tar.gz
Procps utilities
================
EXPORT_SYMBOL(ip_compute_csum);
EXPORT_SYMBOL(ip_fast_csum);
EXPORT_SYMBOL(csum_partial_copy);
+EXPORT_SYMBOL(csum_partial_copy_nocheck);
EXPORT_SYMBOL(csum_partial_copy_from_user);
EXPORT_SYMBOL(csum_ipv6_magic);
* Code common to all IRONGATE core logic chips.
*/
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/pci.h>
* 2 USB ports
*/
+#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/mm.h>
* i386 semaphore implementation.
*
* (C) Copyright 1999 Linus Torvalds
+ *
+ * Portions Copyright 1999 Red Hat, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * rw semaphores implemented November 1999 by Benjamin LaHaise <bcrl@redhat.com>
*/
+#include <linux/config.h>
#include <linux/sched.h>
#include <asm/semaphore.h>
"popl %eax\n\t"
"ret"
);
+
+asm(
+"
+.align 4
+.globl __down_read_failed
+__down_read_failed:
+ pushl %edx
+ pushl %ecx
+ jnc 2f
+
+3: call down_read_failed_biased
+
+1: popl %ecx
+ popl %edx
+ ret
+
+2: call down_read_failed
+ " LOCK "subl $1,(%eax)
+ jns 1b
+ jnc 2b
+ jmp 3b
+"
+);
+
+asm(
+"
+.align 4
+.globl __down_write_failed
+__down_write_failed:
+ pushl %edx
+ pushl %ecx
+ jnc 2f
+
+3: call down_write_failed_biased
+
+1: popl %ecx
+ popl %edx
+ ret
+
+2: call down_write_failed
+ " LOCK "subl $" RW_LOCK_BIAS_STR ",(%eax)
+ jz 1b
+ jnc 2b
+ jmp 3b
+"
+);
+
+struct rw_semaphore *FASTCALL(rwsem_wake_readers(struct rw_semaphore *sem));
+struct rw_semaphore *FASTCALL(rwsem_wake_writer(struct rw_semaphore *sem));
+
+struct rw_semaphore *FASTCALL(down_read_failed_biased(struct rw_semaphore *sem));
+struct rw_semaphore *FASTCALL(down_write_failed_biased(struct rw_semaphore *sem));
+struct rw_semaphore *FASTCALL(down_read_failed(struct rw_semaphore *sem));
+struct rw_semaphore *FASTCALL(down_write_failed(struct rw_semaphore *sem));
+
+struct rw_semaphore *down_read_failed_biased(struct rw_semaphore *sem)
+{
+ struct task_struct *tsk = current;
+ DECLARE_WAITQUEUE(wait, tsk);
+
+ add_wait_queue(&sem->wait, &wait); /* put ourselves at the head of the list */
+
+ for (;;) {
+ if (sem->read_bias_granted && xchg(&sem->read_bias_granted, 0))
+ break;
+ set_task_state(tsk, TASK_UNINTERRUPTIBLE);
+ if (!sem->read_bias_granted)
+ schedule();
+ }
+
+ remove_wait_queue(&sem->wait, &wait);
+ tsk->state = TASK_RUNNING;
+
+ return sem;
+}
+
+struct rw_semaphore *down_write_failed_biased(struct rw_semaphore *sem)
+{
+ struct task_struct *tsk = current;
+ DECLARE_WAITQUEUE(wait, tsk);
+
+ add_wait_queue_exclusive(&sem->write_bias_wait, &wait); /* put ourselves at the end of the list */
+
+ for (;;) {
+ if (sem->write_bias_granted && xchg(&sem->write_bias_granted, 0))
+ break;
+ set_task_state(tsk, TASK_UNINTERRUPTIBLE | TASK_EXCLUSIVE);
+ if (!sem->write_bias_granted)
+ schedule();
+ }
+
+ remove_wait_queue(&sem->write_bias_wait, &wait);
+ tsk->state = TASK_RUNNING;
+
+ /* if the lock is currently unbiased, awaken the sleepers
+ * FIXME: this wakes up the readers early in a bit of a
+ * stampede -> bad!
+ */
+ if (atomic_read(&sem->count) >= 0)
+ wake_up(&sem->wait);
+
+ return sem;
+}
+
+/* Wait for the lock to become unbiased. Readers
+ * are non-exclusive. =)
+ */
+struct rw_semaphore *down_read_failed(struct rw_semaphore *sem)
+{
+ struct task_struct *tsk = current;
+ DECLARE_WAITQUEUE(wait, tsk);
+
+ __up_read(sem); /* this takes care of granting the lock */
+
+ add_wait_queue(&sem->wait, &wait);
+
+ while (atomic_read(&sem->count) < 0) {
+ set_task_state(tsk, TASK_UNINTERRUPTIBLE);
+ if (atomic_read(&sem->count) >= 0)
+ break;
+ schedule();
+ }
+
+ remove_wait_queue(&sem->wait, &wait);
+ tsk->state = TASK_RUNNING;
+
+ return sem;
+}
+
+/* Wait for the lock to become unbiased. Since we're
+ * a writer, we'll make ourselves exclusive.
+ */
+struct rw_semaphore *down_write_failed(struct rw_semaphore *sem)
+{
+ struct task_struct *tsk = current;
+ DECLARE_WAITQUEUE(wait, tsk);
+
+ __up_write(sem); /* this takes care of granting the lock */
+
+ add_wait_queue_exclusive(&sem->wait, &wait);
+
+ while (atomic_read(&sem->count) < 0) {
+ set_task_state(tsk, TASK_UNINTERRUPTIBLE | TASK_EXCLUSIVE);
+ if (atomic_read(&sem->count) >= 0)
+ break; /* we must attempt to aquire or bias the lock */
+ schedule();
+ }
+
+ remove_wait_queue(&sem->wait, &wait);
+ tsk->state = TASK_RUNNING;
+
+ return sem;
+}
+
+asm(
+"
+.align 4
+.globl __rwsem_wake
+__rwsem_wake:
+ pushl %edx
+ pushl %ecx
+
+ jz 1f
+ call rwsem_wake_readers
+ jmp 2f
+
+1: call rwsem_wake_writer
+
+2: popl %ecx
+ popl %edx
+ ret
+"
+);
+
+/* Called when someone has done an up that transitioned from
+ * negative to non-negative, meaning that the lock has been
+ * granted to whomever owned the bias.
+ */
+struct rw_semaphore *rwsem_wake_readers(struct rw_semaphore *sem)
+{
+ if (xchg(&sem->read_bias_granted, 1))
+ BUG();
+ wake_up(&sem->wait);
+ return sem;
+}
+
+struct rw_semaphore *rwsem_wake_writer(struct rw_semaphore *sem)
+{
+ if (xchg(&sem->write_bias_granted, 1))
+ BUG();
+ wake_up(&sem->write_bias_wait);
+ return sem;
+}
+
+#if defined(CONFIG_SMP)
+asm(
+"
+.align 4
+.globl __write_lock_failed
+__write_lock_failed:
+ " LOCK "addl $" RW_LOCK_BIAS_STR ",(%eax)
+1: cmpl $" RW_LOCK_BIAS_STR ",(%eax)
+ jne 1b
+
+ " LOCK "subl $" RW_LOCK_BIAS_STR ",(%eax)
+ jnz __write_lock_failed
+ ret
+
+
+.align 4
+.globl __read_lock_failed
+__read_lock_failed:
+ lock ; incl (%eax)
+1: cmpl $1,(%eax)
+ js 1b
+
+ lock ; decl (%eax)
+ js __read_lock_failed
+ ret
+"
+);
+#endif
+
printk("\n");
}
-spinlock_t die_lock;
+spinlock_t die_lock = SPIN_LOCK_UNLOCKED;
void die(const char * str, struct pt_regs * regs, long err)
{
ASFLAGS =
LINKFLAGS = -T arch/ppc/vmlinux.lds -Ttext $(KERNELLOAD) -Bstatic
CFLAGSINC = -D__KERNEL__ -I$(TOPDIR)/include -D__powerpc__
-CFLAGS := $(CFLAGS) -I$(HPATH) -D__powerpc__ -fsigned-char -msoft-float \
- -pipe -fno-builtin -ffixed-r2 -Wno-uninitialized -mmultiple \
- -mstring
+CFLAGS := $(CFLAGS) -I$(HPATH) -D__powerpc__ -fsigned-char \
+ -msoft-float -pipe -fno-builtin -ffixed-r2 -Wno-uninitialized \
+ -mmultiple -mstring
CPP = $(CC) -E $(CFLAGS)
+ifdef CONFIG_4xx
+CFLAGS := $(CFLAGS) -mcpu=403
+endif
+
ifdef CONFIG_8xx
CFLAGS := $(CFLAGS) -mcpu=860 -I../8xx_io
endif
CFLAGS := $(CFLAGS) -Wa,-mppc64bridge #-mpowerpc64
endif
-ifndef CONFIG_8xx
-HEAD := arch/ppc/kernel/head.o
+ifdef CONFIG_4xx
+ HEAD := arch/ppc/kernel/head_4xx.o
else
-HEAD := arch/ppc/kernel/head_8xx.o
+ ifdef CONFIG_8xx
+ HEAD := arch/ppc/kernel/head_8xx.o
+ endif
+ HEAD := arch/ppc/kernel/head.o
endif
ARCH_SUBDIRS = arch/ppc/kernel arch/ppc/mm arch/ppc/lib
MAKECOFFBOOT = $(MAKE) -C arch/$(ARCH)/coffboot
MAKECHRPBOOT = $(MAKE) -C arch/$(ARCH)/chrpboot
MAKEMBXBOOT = $(MAKE) -C arch/$(ARCH)/mbxboot
+MAKETREEBOOT = $(MAKE) -C arch/$(ARCH)/treeboot
ifdef CONFIG_8xx
SUBDIRS += arch/ppc/8xx_io
BOOT_TARGETS = zImage znetboot.initrd zImage.initrd
+ifdef CONFIG_4xx
+$(BOOT_TARGETS): $(CHECKS) vmlinux
+ @$(MAKETREEBOOT) $@
+endif
+
ifdef CONFIG_8xx
$(BOOT_TARGETS): $(CHECKS) vmlinux
@$(MAKECOFFBOOT) $@
@$(MAKEMBXBOOT) $@
-else
+endif
+
+ifdef CONFIG_6xx
$(BOOT_TARGETS): $(CHECKS) vmlinux
@$(MAKECOFFBOOT) $@
@$(MAKEBOOT) $@
@$(MAKECHRPBOOT) $@
endif
-gemini_config:
+.PHONY: clean_config
+clean_config:
rm -f .config arch/ppc/defconfig
- ln -s gemini_defconfig arch/ppc/defconfig
-pmac_config:
- rm -f .config arch/ppc/defconfig
- ln -s pmac_defconfig arch/ppc/defconfig
+gemini_config: clean_config
+ ln -s configs/gemini_defconfig arch/ppc/defconfig
-prep_config:
- rm -f .config arch/ppc/defconfig
- ln -s prep_defconfig arch/ppc/defconfig
+pmac_config: clean_config
+ ln -s configs/pmac_defconfig arch/ppc/defconfig
-chrp_config:
- rm -f .config arch/ppc/defconfig
- ln -s chrp_defconfig arch/ppc/defconfig
+prep_config: clean_config
+ ln -s configs/prep_defconfig arch/ppc/defconfig
-common_config:
- rm -f .config arch/ppc/defconfig
- ln -s common_defconfig arch/ppc/defconfig
+chrp_config: clean_config
+ ln -s configs/chrp_defconfig arch/ppc/defconfig
-mbx_config:
- rm -f .config arch/ppc/defconfig
- ln -s mbx_defconfig arch/ppc/defconfig
+common_config: clean_config
+ ln -s configs/common_defconfig arch/ppc/defconfig
-apus_config:
- rm -f .config arch/ppc/defconfig
- ln -s apus_defconfig arch/ppc/defconfig
+mbx_config: clean_config
+ ln -s configs/mbx_defconfig arch/ppc/defconfig
+
+apus_config: clean_config
+ ln -s configs/apus_defconfig arch/ppc/defconfig
+
+oak_config: clean_config
+ ln -s configs/oak_defconfig arch/ppc/defconfig
+
+walnut_config: clean_config
+ ln -s configs/walnut_defconfig arch/ppc/defconfig
tags:
etags */*.c include/{asm,linux}/*.h arch/ppc/kernel/*.{c,h}
@$(MAKEBOOT) clean
@$(MAKECHRPBOOT) clean
@$(MAKEMBXBOOT) clean
+ @$(MAKETREEBOOT) clean
archmrproper:
+++ /dev/null
-#
-# Automatically generated make config: don't edit
-#
-
-#
-# Platform support
-#
-CONFIG_PPC=y
-CONFIG_6xx=y
-# CONFIG_8xx is not set
-CONFIG_PMAC=y
-# CONFIG_PREP is not set
-# CONFIG_CHRP is not set
-# CONFIG_ALL_PPC is not set
-# CONFIG_APUS is not set
-# CONFIG_MBX is not set
-# CONFIG_SMP is not set
-CONFIG_MACH_SPECIFIC=y
-
-#
-# General setup
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_MODULES=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-CONFIG_PCI=y
-# CONFIG_PCI_QUIRKS is not set
-CONFIG_PCI_OLD_PROC=y
-CONFIG_NET=y
-CONFIG_SYSCTL=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_BINFMT_ELF=y
-CONFIG_KERNEL_ELF=y
-CONFIG_BINFMT_MISC=m
-# CONFIG_BINFMT_JAVA is not set
-# CONFIG_PARPORT is not set
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_FB=y
-CONFIG_FB_COMPAT_XPMAC=y
-CONFIG_PMAC_PBOOK=y
-CONFIG_MAC_KEYBOARD=y
-CONFIG_MAC_FLOPPY=y
-CONFIG_MAC_SERIAL=y
-CONFIG_ADBMOUSE=y
-CONFIG_PROC_DEVICETREE=y
-# CONFIG_KGDB is not set
-# CONFIG_XMON is not set
-# CONFIG_TOTALMP is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_HD_IDE is not set
-CONFIG_BLK_DEV_IDEDISK=y
-CONFIG_BLK_DEV_IDECD=y
-# CONFIG_BLK_DEV_IDETAPE is not set
-CONFIG_BLK_DEV_IDEFLOPPY=y
-# CONFIG_BLK_DEV_IDESCSI is not set
-# CONFIG_BLK_DEV_CMD640 is not set
-# CONFIG_BLK_DEV_RZ1000 is not set
-# CONFIG_BLK_DEV_IDEPCI is not set
-# CONFIG_BLK_DEV_SL82C105 is not set
-CONFIG_BLK_DEV_IDE_PMAC=y
-CONFIG_BLK_DEV_IDEDMA_PMAC=y
-CONFIG_BLK_DEV_IDEDMA=y
-CONFIG_IDEDMA_PMAC_AUTO=y
-# CONFIG_IDE_CHIPSETS is not set
-
-#
-# Additional Block Devices
-#
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_MD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_BLK_DEV_XD is not set
-CONFIG_PARIDE_PARPORT=y
-# CONFIG_PARIDE is not set
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-CONFIG_NETLINK=y
-# CONFIG_RTNETLINK is not set
-# CONFIG_NETLINK_DEV is not set
-# CONFIG_FIREWALL is not set
-# CONFIG_FILTER is not set
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-# CONFIG_IP_PNP is not set
-# CONFIG_IP_ROUTER is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-CONFIG_IP_ALIAS=y
-# CONFIG_SYN_COOKIES is not set
-
-#
-# (it is safe to leave these untouched)
-#
-CONFIG_INET_RARP=y
-CONFIG_IP_NOSR=y
-CONFIG_SKB_LARGE=y
-# CONFIG_IPV6 is not set
-
-#
-#
-#
-# CONFIG_IPX is not set
-CONFIG_ATALK=m
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_LLC is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_FASTROUTE is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-# CONFIG_CPU_IS_SLOW is not set
-# CONFIG_NET_SCHED is not set
-
-#
-# SCSI support
-#
-CONFIG_SCSI=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=y
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-# CONFIG_CHR_DEV_SG is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-# CONFIG_SCSI_MULTI_LUN is not set
-CONFIG_SCSI_CONSTANTS=y
-# CONFIG_SCSI_LOGGING is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_SCSI_7000FASST is not set
-# CONFIG_SCSI_AHA152X is not set
-# CONFIG_SCSI_AHA1542 is not set
-# CONFIG_SCSI_AHA1740 is not set
-CONFIG_SCSI_AIC7XXX=y
-# CONFIG_OVERRIDE_CMDS is not set
-CONFIG_AIC7XXX_PROC_STATS=y
-CONFIG_AIC7XXX_RESET_DELAY=15
-# CONFIG_SCSI_ADVANSYS is not set
-# CONFIG_SCSI_IN2000 is not set
-# CONFIG_SCSI_AM53C974 is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_DTC3280 is not set
-# CONFIG_SCSI_EATA_DMA is not set
-# CONFIG_SCSI_EATA_PIO is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_GENERIC_NCR5380 is not set
-# CONFIG_SCSI_NCR53C406A is not set
-# CONFIG_SCSI_NCR53C7xx is not set
-# CONFIG_SCSI_NCR53C8XX is not set
-# CONFIG_SCSI_PAS16 is not set
-# CONFIG_SCSI_PCI2000 is not set
-# CONFIG_SCSI_PCI2220I is not set
-# CONFIG_SCSI_PSI240I is not set
-# CONFIG_SCSI_QLOGIC_FAS is not set
-# CONFIG_SCSI_QLOGIC_ISP is not set
-# CONFIG_SCSI_SEAGATE is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_T128 is not set
-# CONFIG_SCSI_U14_34F is not set
-# CONFIG_SCSI_ULTRASTOR is not set
-# CONFIG_SCSI_DEBUG is not set
-CONFIG_SCSI_MESH=y
-CONFIG_SCSI_MESH_SYNC_RATE=5
-CONFIG_SCSI_MAC53C94=y
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_ETHERTAP is not set
-CONFIG_NET_ETHERNET=y
-CONFIG_MACE=y
-CONFIG_BMAC=y
-# CONFIG_NET_VENDOR_3COM is not set
-# CONFIG_LANCE is not set
-# CONFIG_NET_VENDOR_SMC is not set
-# CONFIG_NET_VENDOR_RACAL is not set
-# CONFIG_RTL8139 is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_NET_ISA is not set
-CONFIG_NET_EISA=y
-# CONFIG_PCNET32 is not set
-# CONFIG_AC3200 is not set
-# CONFIG_APRICOT is not set
-# CONFIG_CS89x0 is not set
-CONFIG_DE4X5=y
-CONFIG_DEC_ELCP=m
-# CONFIG_DGRS is not set
-# CONFIG_EEXPRESS_PRO100 is not set
-# CONFIG_LNE390 is not set
-# CONFIG_NE3210 is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
-# CONFIG_ES3210 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_ZNET is not set
-# CONFIG_NET_POCKET is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_DLCI is not set
-# CONFIG_LTPC is not set
-# CONFIG_COPS is not set
-# CONFIG_IPDDP is not set
-CONFIG_PPP=y
-
-#
-# CCP compressors for PPP are only built as modules.
-#
-# CONFIG_SLIP is not set
-# CONFIG_NET_RADIO is not set
-# CONFIG_TR is not set
-# CONFIG_SHAPER is not set
-# CONFIG_HOSTESS_SV11 is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# CD-ROM drivers (not for SCSI or IDE/ATAPI drives)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Console drivers
-#
-CONFIG_DUMMY_CONSOLE=y
-CONFIG_FB_OF=y
-CONFIG_FB_CONTROL=y
-CONFIG_FB_PLATINUM=y
-CONFIG_FB_VALKYRIE=y
-CONFIG_FB_ATY=y
-CONFIG_FB_IMSTT=y
-CONFIG_FB_CT65550=y
-# CONFIG_FB_S3TRIO is not set
-# CONFIG_FB_VIRTUAL is not set
-# CONFIG_FBCON_ADVANCED is not set
-CONFIG_FBCON_CFB8=y
-CONFIG_FBCON_CFB16=y
-CONFIG_FBCON_CFB24=y
-CONFIG_FBCON_CFB32=y
-# CONFIG_FBCON_FONTWIDTH8_ONLY is not set
-CONFIG_FBCON_FONTS=y
-# CONFIG_FONT_8x8 is not set
-CONFIG_FONT_8x16=y
-CONFIG_FONT_SUN8x16=y
-CONFIG_FONT_SUN12x22=y
-# CONFIG_FONT_6x11 is not set
-# CONFIG_FONT_PEARL_8x8 is not set
-# CONFIG_FONT_ACORN_8x8 is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_SERIAL=m
-# CONFIG_SERIAL_EXTENDED is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-CONFIG_UNIX98_PTYS=y
-CONFIG_UNIX98_PTY_COUNT=256
-# CONFIG_MOUSE is not set
-# CONFIG_QIC02_TAPE is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_RTC is not set
-# CONFIG_VIDEO_DEV is not set
-CONFIG_NVRAM=y
-# CONFIG_JOYSTICK is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-
-#
-# Filesystems
-#
-# CONFIG_QUOTA is not set
-# CONFIG_MINIX_FS is not set
-CONFIG_EXT2_FS=y
-CONFIG_ISO9660_FS=y
-# CONFIG_JOLIET is not set
-CONFIG_FAT_FS=m
-CONFIG_MSDOS_FS=m
-# CONFIG_UMSDOS_FS is not set
-CONFIG_VFAT_FS=m
-CONFIG_PROC_FS=y
-CONFIG_NFS_FS=y
-CONFIG_NFSD=y
-CONFIG_SUNRPC=y
-CONFIG_LOCKD=y
-# CONFIG_CODA_FS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_NTFS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_AFFS_FS is not set
-CONFIG_HFS_FS=y
-# CONFIG_ROMFS_FS is not set
-CONFIG_AUTOFS_FS=y
-# CONFIG_UFS_FS is not set
-# CONFIG_BSD_DISKLABEL is not set
-# CONFIG_SMD_DISKLABEL is not set
-# CONFIG_SOLARIS_X86_PARTITION is not set
-CONFIG_DEVPTS_FS=y
-# CONFIG_ADFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-CONFIG_MAC_PARTITION=y
-CONFIG_NLS=y
-
-#
-# Native Language Support
-#
-CONFIG_NLS_CODEPAGE_437=y
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_1 is not set
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_KOI8_R is not set
-
-#
-# Sound
-#
-CONFIG_SOUND=y
-CONFIG_DMASOUND=y
-# CONFIG_SOUND_ES1370 is not set
-# CONFIG_SOUND_ES1371 is not set
-# CONFIG_SOUND_SONICVIBES is not set
-# CONFIG_SOUND_MSNDCLAS is not set
-# CONFIG_SOUND_MSNDPIN is not set
-# CONFIG_SOUND_OSS is not set
cp zImage.initrd $(TFTPIMAGE)
clean:
- rm -f vmlinux* zvmlinux* mkprep zImage*
+ rm -f vmlinux* zvmlinux* mkprep zImage* sImage*
fastdep:
$(TOPDIR)/scripts/mkdep *.[Sch] > .depend
cmpi 0,r2,0
bne 00b
- /* r4,r5 have initrd_start, size */
- lis r2,initrd_start@h
- ori r2,r2,initrd_start@l
- lwz r4,0(r2)
- lis r2,initrd_end@h
- ori r2,r2,initrd_end@l
- lwz r5,0(r2)
-
/* tell kernel we're prep */
/*
* get start address of kernel code which is stored as a coff
#include <linux/config.h>
#include <asm/page.h>
#include <asm/processor.h>
+#include <asm/bootinfo.h>
#include <asm/mmu.h>
#if defined(CONFIG_SERIAL_CONSOLE)
#include "ns16550.h"
*cp = 0;
puts("\n");
- /* mappings on early boot can only handle 16M */
- if ( (int)(cmd_line[0]) > (16<<20))
- puts("cmd_line located > 16M\n");
- if ( (int)hold_residual > (16<<20))
- puts("hold_residual located > 16M\n");
- if ( initrd_start > (16<<20))
- puts("initrd_start located > 16M\n");
-
puts("Uncompressing Linux...");
gunzip(0, 0x400000, zimage_start, &zimage_size);
puts("done.\n");
+
+ {
+ struct bi_record *rec;
+
+ rec = (struct bi_record *)PAGE_ALIGN(zimage_size);
+
+ rec->tag = BI_FIRST;
+ rec->size = sizeof(struct bi_record);
+ rec = (struct bi_record *)((unsigned long)rec + rec->size);
+
+ rec->tag = BI_BOOTLOADER_ID;
+ memcpy( (void *)rec->data, "prepboot", 9);
+ rec->size = sizeof(struct bi_record) + 8 + 1;
+ rec = (struct bi_record *)((unsigned long)rec + rec->size);
+
+ rec->tag = BI_MACHTYPE;
+ rec->data[0] = _MACH_prep;
+ rec->data[1] = 1;
+ rec->size = sizeof(struct bi_record) + sizeof(unsigned long);
+ rec = (struct bi_record *)((unsigned long)rec + rec->size);
+
+ rec->tag = BI_CMD_LINE;
+ memcpy( (char *)rec->data, cmd_line, strlen(cmd_line)+1);
+ rec->size = sizeof(struct bi_record) + strlen(cmd_line) + 1;
+ rec = (struct bi_record *)((ulong)rec + rec->size);
+
+ rec->tag = BI_LAST;
+ rec->size = sizeof(struct bi_record);
+ rec = (struct bi_record *)((unsigned long)rec + rec->size);
+ }
puts("Now booting the kernel\n");
return (unsigned long)hold_residual;
}
+++ /dev/null
-#
-# Automatically generated by make menuconfig: don't edit
-#
-
-#
-# Platform support
-#
-CONFIG_PPC=y
-CONFIG_6xx=y
-# CONFIG_8xx is not set
-# CONFIG_PMAC is not set
-# CONFIG_PREP is not set
-CONFIG_CHRP=y
-# CONFIG_ALL_PPC is not set
-# CONFIG_APUS is not set
-# CONFIG_MBX is not set
-# CONFIG_SMP is not set
-CONFIG_MACH_SPECIFIC=y
-
-#
-# General setup
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_MODULES=y
-# CONFIG_MODVERSIONS is not set
-# CONFIG_KMOD is not set
-CONFIG_PCI=y
-# CONFIG_PCI_QUIRKS is not set
-CONFIG_PCI_OLD_PROC=y
-CONFIG_NET=y
-CONFIG_SYSCTL=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_BINFMT_ELF=y
-CONFIG_KERNEL_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_BINFMT_JAVA is not set
-# CONFIG_PARPORT is not set
-CONFIG_FB=y
-CONFIG_FB_COMPAT_XPMAC=y
-# CONFIG_PMAC_PBOOK is not set
-CONFIG_MAC_KEYBOARD=y
-# CONFIG_MAC_FLOPPY is not set
-# CONFIG_MAC_SERIAL is not set
-# CONFIG_ADBMOUSE is not set
-CONFIG_PROC_DEVICETREE=y
-# CONFIG_KGDB is not set
-# CONFIG_XMON is not set
-# CONFIG_TOTALMP is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-CONFIG_BLK_DEV_FD=y
-CONFIG_BLK_DEV_IDE=y
-# CONFIG_BLK_DEV_HD_IDE is not set
-CONFIG_BLK_DEV_IDEDISK=y
-CONFIG_BLK_DEV_IDECD=y
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
-# CONFIG_BLK_DEV_CMD640 is not set
-# CONFIG_BLK_DEV_RZ1000 is not set
-# CONFIG_BLK_DEV_IDEPCI is not set
-CONFIG_BLK_DEV_SL82C105=y
-# CONFIG_IDE_CHIPSETS is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_MD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_BLK_DEV_XD is not set
-CONFIG_PARIDE_PARPORT=y
-# CONFIG_PARIDE is not set
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# Networking options
-#
-# CONFIG_PACKET is not set
-# CONFIG_NETLINK is not set
-# CONFIG_FIREWALL is not set
-# CONFIG_FILTER is not set
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-# CONFIG_IP_PNP is not set
-# CONFIG_IP_ROUTER is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-CONFIG_IP_ALIAS=y
-# CONFIG_SYN_COOKIES is not set
-CONFIG_INET_RARP=y
-CONFIG_IP_NOSR=y
-CONFIG_SKB_LARGE=y
-# CONFIG_IPV6 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_LLC is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_FASTROUTE is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-# CONFIG_CPU_IS_SLOW is not set
-# CONFIG_NET_SCHED is not set
-
-#
-# SCSI support
-#
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=y
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=y
-# CONFIG_SCSI_MULTI_LUN is not set
-CONFIG_SCSI_CONSTANTS=y
-# CONFIG_SCSI_LOGGING is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_SCSI_7000FASST is not set
-# CONFIG_SCSI_AHA152X is not set
-# CONFIG_SCSI_AHA1542 is not set
-# CONFIG_SCSI_AHA1740 is not set
-# CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_ADVANSYS is not set
-# CONFIG_SCSI_IN2000 is not set
-# CONFIG_SCSI_AM53C974 is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_DTC3280 is not set
-# CONFIG_SCSI_EATA_DMA is not set
-# CONFIG_SCSI_EATA_PIO is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_GENERIC_NCR5380 is not set
-# CONFIG_SCSI_NCR53C406A is not set
-# CONFIG_SCSI_NCR53C7xx is not set
-CONFIG_SCSI_NCR53C8XX=y
-CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=8
-CONFIG_SCSI_NCR53C8XX_MAX_TAGS=4
-CONFIG_SCSI_NCR53C8XX_SYNC=5
-# CONFIG_SCSI_NCR53C8XX_PROFILE is not set
-# CONFIG_SCSI_NCR53C8XX_IOMAPPED is not set
-# CONFIG_SCSI_NCR53C8XX_SYMBIOS_COMPAT is not set
-# CONFIG_SCSI_PAS16 is not set
-# CONFIG_SCSI_PCI2000 is not set
-# CONFIG_SCSI_PCI2220I is not set
-# CONFIG_SCSI_PSI240I is not set
-# CONFIG_SCSI_QLOGIC_FAS is not set
-# CONFIG_SCSI_QLOGIC_ISP is not set
-# CONFIG_SCSI_SEAGATE is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_T128 is not set
-# CONFIG_SCSI_U14_34F is not set
-# CONFIG_SCSI_ULTRASTOR is not set
-# CONFIG_SCSI_DEBUG is not set
-CONFIG_SCSI_MESH=y
-CONFIG_SCSI_MESH_SYNC_RATE=10
-CONFIG_SCSI_MAC53C94=y
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_EQUALIZER is not set
-CONFIG_NET_ETHERNET=y
-# CONFIG_MACE is not set
-# CONFIG_BMAC is not set
-# CONFIG_NET_VENDOR_3COM is not set
-# CONFIG_LANCE is not set
-# CONFIG_NET_VENDOR_SMC is not set
-# CONFIG_NET_VENDOR_RACAL is not set
-# CONFIG_RTL8139 is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_NET_ISA is not set
-CONFIG_NET_EISA=y
-# CONFIG_PCNET32 is not set
-# CONFIG_AC3200 is not set
-# CONFIG_APRICOT is not set
-# CONFIG_CS89x0 is not set
-# CONFIG_DE4X5 is not set
-CONFIG_DEC_ELCP=y
-# CONFIG_DGRS is not set
-# CONFIG_EEXPRESS_PRO100 is not set
-# CONFIG_LNE390 is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_TLAN is not set
-# CONFIG_ES3210 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_ZNET is not set
-# CONFIG_NET_POCKET is not set
-# CONFIG_FDDI is not set
-# CONFIG_DLCI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-# CONFIG_NET_RADIO is not set
-# CONFIG_TR is not set
-# CONFIG_SHAPER is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# CD-ROM drivers (not for SCSI or IDE/ATAPI drives)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Console drivers
-#
-CONFIG_DUMMY_CONSOLE=y
-CONFIG_FB_OF=y
-# CONFIG_FB_CONTROL is not set
-# CONFIG_FB_PLATINUM is not set
-# CONFIG_FB_VALKYRIE is not set
-CONFIG_FB_ATY=y
-CONFIG_FB_IMSTT=y
-# CONFIG_FB_CT65550 is not set
-# CONFIG_FB_S3TRIO is not set
-CONFIG_FB_VGA=y
-# CONFIG_FB_VIRTUAL is not set
-# CONFIG_FBCON_ADVANCED is not set
-CONFIG_FBCON_CFB8=y
-CONFIG_FBCON_CFB16=y
-CONFIG_FBCON_CFB24=y
-CONFIG_FBCON_CFB32=y
-CONFIG_FBCON_VGA=y
-# CONFIG_FBCON_FONTWIDTH8_ONLY is not set
-# CONFIG_FBCON_FONTS is not set
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_SERIAL=y
-# CONFIG_SERIAL_CONSOLE is not set
-# CONFIG_SERIAL_EXTENDED is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-# CONFIG_UNIX98_PTYS is not set
-# CONFIG_MOUSE is not set
-# CONFIG_UMISC is not set
-# CONFIG_QIC02_TAPE is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_RTC is not set
-# CONFIG_VIDEO_DEV is not set
-CONFIG_NVRAM=y
-# CONFIG_JOYSTICK is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-
-#
-# Filesystems
-#
-# CONFIG_QUOTA is not set
-# CONFIG_MINIX_FS is not set
-CONFIG_EXT2_FS=y
-CONFIG_ISO9660_FS=y
-# CONFIG_JOLIET is not set
-# CONFIG_FAT_FS is not set
-# CONFIG_MSDOS_FS is not set
-# CONFIG_UMSDOS_FS is not set
-# CONFIG_VFAT_FS is not set
-CONFIG_PROC_FS=y
-CONFIG_NFS_FS=y
-# CONFIG_NFSD is not set
-CONFIG_SUNRPC=y
-CONFIG_LOCKD=y
-# CONFIG_CODA_FS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_NTFS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_AFFS_FS is not set
-CONFIG_HFS_FS=y
-# CONFIG_ROMFS_FS is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_UFS_FS is not set
-# CONFIG_ADFS_FS is not set
-CONFIG_MAC_PARTITION=y
-# CONFIG_NLS is not set
-
-#
-# Sound
-#
-CONFIG_SOUND=y
-# CONFIG_SOUND_ES1370 is not set
-# CONFIG_SOUND_ES1371 is not set
-# CONFIG_SOUND_SONICVIBES is not set
-# CONFIG_SOUND_MSNDCLAS is not set
-# CONFIG_SOUND_MSNDPIN is not set
-# CONFIG_SOUND_OSS is not set
*/
#include "../coffboot/nonstdio.h"
#include "../coffboot/zlib.h"
+#include <asm/bootinfo.h>
+#include <asm/processor.h>
+#define __KERNEL__
+#include <asm/page.h>
extern void *finddevice(const char *);
extern int getprop(void *, const char *, void *, int);
sa = (unsigned long)PROG_START;
printf("start address = 0x%x\n\r", sa);
+ {
+ struct bi_record *rec;
+
+ rec = (struct bi_record *)PAGE_ALIGN((unsigned long)dst+len);
+
+ rec->tag = BI_FIRST;
+ rec->size = sizeof(struct bi_record);
+ rec = (struct bi_record *)((unsigned long)rec + rec->size);
+
+ rec->tag = BI_BOOTLOADER_ID;
+ sprintf( (char *)rec->data, "chrpboot");
+ rec->size = sizeof(struct bi_record) + strlen("chrpboot") + 1;
+ rec = (struct bi_record *)((unsigned long)rec + rec->size);
+
+ rec->tag = BI_MACHTYPE;
+ rec->data[0] = _MACH_chrp;
+ rec->data[1] = 1;
+ rec->size = sizeof(struct bi_record) + sizeof(unsigned long);
+ rec = (struct bi_record *)((unsigned long)rec + rec->size);
+
+ rec->tag = BI_LAST;
+ rec->size = sizeof(struct bi_record);
+ rec = (struct bi_record *)((unsigned long)rec + rec->size);
+ }
(*(void (*)())sa)(0, 0, prom, a1, a2);
printf("returned?\n\r");
+++ /dev/null
-/*
- * String handling functions for PowerPC.
- *
- * Copyright (C) 1996 Paul Mackerras.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#define r0 0
-#define r3 3
-#define r4 4
-#define r5 5
-#define r6 6
-#define r7 7
-#define r8 8
-
- .globl strcpy
-strcpy:
- addi r5,r3,-1
- addi r4,r4,-1
-1: lbzu r0,1(r4)
- cmpwi 0,r0,0
- stbu r0,1(r5)
- bne 1b
- blr
-
- .globl strncpy
-strncpy:
- cmpwi 0,r5,0
- beqlr
- mtctr r5
- addi r6,r3,-1
- addi r4,r4,-1
-1: lbzu r0,1(r4)
- cmpwi 0,r0,0
- stbu r0,1(r6)
- bdnzf 2,1b /* dec ctr, branch if ctr != 0 && !cr0.eq */
- blr
-
- .globl strcat
-strcat:
- addi r5,r3,-1
- addi r4,r4,-1
-1: lbzu r0,1(r5)
- cmpwi 0,r0,0
- bne 1b
- addi r5,r5,-1
-1: lbzu r0,1(r4)
- cmpwi 0,r0,0
- stbu r0,1(r5)
- bne 1b
- blr
-
- .globl strcmp
-strcmp:
- addi r5,r3,-1
- addi r4,r4,-1
-1: lbzu r3,1(r5)
- cmpwi 1,r3,0
- lbzu r0,1(r4)
- subf. r3,r0,r3
- beqlr 1
- beq 1b
- blr
-
- .globl strlen
-strlen:
- addi r4,r3,-1
-1: lbzu r0,1(r4)
- cmpwi 0,r0,0
- bne 1b
- subf r3,r3,r4
- blr
-
- .globl memset
-memset:
- rlwimi r4,r4,8,16,23
- rlwimi r4,r4,16,0,15
- addi r6,r3,-4
- cmplwi 0,r5,4
- blt 7f
- stwu r4,4(r6)
- beqlr
- andi. r0,r6,3
- add r5,r0,r5
- subf r6,r0,r6
- rlwinm r0,r5,32-2,2,31
- mtctr r0
- bdz 6f
-1: stwu r4,4(r6)
- bdnz 1b
-6: andi. r5,r5,3
-7: cmpwi 0,r5,0
- beqlr
- mtctr r5
- addi r6,r6,3
-8: stbu r4,1(r6)
- bdnz 8b
- blr
-
- .globl bcopy
-bcopy:
- mr r6,r3
- mr r3,r4
- mr r4,r6
- b memcpy
-
- .globl memmove
-memmove:
- cmplw 0,r3,r4
- bgt backwards_memcpy
- /* fall through */
-
- .globl memcpy
-memcpy:
- rlwinm. r7,r5,32-3,3,31 /* r0 = r5 >> 3 */
- addi r6,r3,-4
- addi r4,r4,-4
- beq 2f /* if less than 8 bytes to do */
- andi. r0,r6,3 /* get dest word aligned */
- mtctr r7
- bne 5f
-1: lwz r7,4(r4)
- lwzu r8,8(r4)
- stw r7,4(r6)
- stwu r8,8(r6)
- bdnz 1b
- andi. r5,r5,7
-2: cmplwi 0,r5,4
- blt 3f
- lwzu r0,4(r4)
- addi r5,r5,-4
- stwu r0,4(r6)
-3: cmpwi 0,r5,0
- beqlr
- mtctr r5
- addi r4,r4,3
- addi r6,r6,3
-4: lbzu r0,1(r4)
- stbu r0,1(r6)
- bdnz 4b
- blr
-5: subfic r0,r0,4
- mtctr r0
-6: lbz r7,4(r4)
- addi r4,r4,1
- stb r7,4(r6)
- addi r6,r6,1
- bdnz 6b
- subf r5,r0,r5
- rlwinm. r7,r5,32-3,3,31
- beq 2b
- mtctr r7
- b 1b
-
- .globl backwards_memcpy
-backwards_memcpy:
- rlwinm. r7,r5,32-3,3,31 /* r0 = r5 >> 3 */
- add r6,r3,r5
- add r4,r4,r5
- beq 2f
- andi. r0,r6,3
- mtctr r7
- bne 5f
-1: lwz r7,-4(r4)
- lwzu r8,-8(r4)
- stw r7,-4(r6)
- stwu r8,-8(r6)
- bdnz 1b
- andi. r5,r5,7
-2: cmplwi 0,r5,4
- blt 3f
- lwzu r0,-4(r4)
- subi r5,r5,4
- stwu r0,-4(r6)
-3: cmpwi 0,r5,0
- beqlr
- mtctr r5
-4: lbzu r0,-1(r4)
- stbu r0,-1(r6)
- bdnz 4b
- blr
-5: mtctr r0
-6: lbzu r7,-1(r4)
- stbu r7,-1(r6)
- bdnz 6b
- subf r5,r0,r5
- rlwinm. r7,r5,32-3,3,31
- beq 2b
- mtctr r7
- b 1b
-
- .globl memcmp
-memcmp:
- cmpwi 0,r5,0
- blelr
- mtctr r5
- addi r6,r3,-1
- addi r4,r4,-1
-1: lbzu r3,1(r6)
- lbzu r0,1(r4)
- subf. r3,r0,r3
- bdnzt 2,1b
- blr
#include "nonstdio.h"
#include "rs6000.h"
#include "zlib.h"
+#include <asm/bootinfo.h>
+#include <asm/processor.h>
+#define __KERNEL__
+#include <asm/page.h>
extern void *finddevice(const char *);
extern int getprop(void *, const char *, void *, int);
#if 0
pause();
#endif
+ {
+ struct bi_record *rec;
+
+ rec = (struct bi_record *)PAGE_ALIGN((unsigned long)dst+len);
+
+ rec->tag = BI_FIRST;
+ rec->size = sizeof(struct bi_record);
+ rec = (struct bi_record *)((unsigned long)rec + rec->size);
+
+ rec->tag = BI_BOOTLOADER_ID;
+ sprintf( (char *)rec->data, "coffboot");
+ rec->size = sizeof(struct bi_record) + strlen("coffboot") + 1;
+ rec = (struct bi_record *)((unsigned long)rec + rec->size);
+
+ rec->tag = BI_MACHTYPE;
+ rec->data[0] = _MACH_Pmac;
+ rec->data[1] = 1;
+ rec->size = sizeof(struct bi_record) + sizeof(unsigned long);
+ rec = (struct bi_record *)((unsigned long)rec + rec->size);
+
+ rec->tag = BI_LAST;
+ rec->size = sizeof(struct bi_record);
+ rec = (struct bi_record *)((unsigned long)rec + rec->size);
+ }
+
(*(void (*)())sa)(a1, a2, prom);
printf("returned?\n");
printf("gunzip: ran out of data in header\n");
exit();
}
-printf("done 1\n");
s.zalloc = zalloc;
s.zfree = zfree;
r = inflateInit2(&s, -MAX_WBITS);
s.avail_in = *lenp - i;
s.next_out = dst;
s.avail_out = dstlen;
-printf("doing inflate\n");
r = inflate(&s, Z_FINISH);
-printf("done inflate\n");
if (r != Z_OK && r != Z_STREAM_END) {
printf("inflate returned %d\n", r);
exit();
}
*lenp = s.next_out - (unsigned char *) dst;
-printf("doing end\n");
inflateEnd(&s);
}
+++ /dev/null
-#
-# Automatically generated make config: don't edit
-#
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-
-#
-# Platform support
-#
-CONFIG_PPC=y
-CONFIG_6xx=y
-# CONFIG_PPC64 is not set
-# CONFIG_82xx is not set
-# CONFIG_8xx is not set
-# CONFIG_PMAC is not set
-# CONFIG_PREP is not set
-# CONFIG_CHRP is not set
-CONFIG_ALL_PPC=y
-# CONFIG_GEMINI is not set
-# CONFIG_APUS is not set
-# CONFIG_SMP is not set
-CONFIG_6xx=y
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODVERSIONS=y
-CONFIG_KMOD=y
-
-#
-# General setup
-#
-CONFIG_PCI=y
-CONFIG_NET=y
-CONFIG_SYSCTL=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_BINFMT_ELF=y
-CONFIG_KERNEL_ELF=y
-# CONFIG_BINFMT_MISC is not set
-
-#
-# PCMCIA/CardBus support
-#
-# CONFIG_PCMCIA is not set
-# CONFIG_PARPORT is not set
-CONFIG_VGA_CONSOLE=y
-CONFIG_FB=y
-CONFIG_FB_COMPAT_XPMAC=y
-CONFIG_PMAC_PBOOK=y
-CONFIG_MAC_FLOPPY=y
-CONFIG_MAC_SERIAL=y
-CONFIG_ADB=y
-CONFIG_ADB_CUDA=y
-CONFIG_ADB_MACIO=y
-CONFIG_ADB_PMU=y
-CONFIG_ADB_KEYBOARD=y
-CONFIG_PROC_DEVICETREE=y
-# CONFIG_TOTALMP is not set
-CONFIG_BOOTX_TEXT=y
-# CONFIG_MOTOROLA_HOTSWAP is not set
-# CONFIG_CMDLINE_BOOL is not set
-
-#
-# Plug and Play configuration
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-CONFIG_BLK_DEV_FD=y
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_HD_IDE is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-CONFIG_BLK_DEV_IDECD=y
-# CONFIG_BLK_DEV_IDETAPE is not set
-CONFIG_BLK_DEV_IDEFLOPPY=y
-# CONFIG_BLK_DEV_IDESCSI is not set
-
-#
-# IDE chipset support/bugfixes
-#
-# CONFIG_BLK_DEV_CMD640 is not set
-# CONFIG_BLK_DEV_RZ1000 is not set
-# CONFIG_BLK_DEV_IDEPCI is not set
-CONFIG_BLK_DEV_SL82C105=y
-CONFIG_BLK_DEV_IDE_PMAC=y
-CONFIG_BLK_DEV_IDEDMA_PMAC=y
-CONFIG_IDEDMA_PMAC_AUTO=y
-CONFIG_BLK_DEV_IDEDMA=y
-CONFIG_IDEDMA_AUTO=y
-# CONFIG_IDE_CHIPSETS is not set
-# CONFIG_BLK_CPQ_DA is not set
-
-#
-# Additional Block Devices
-#
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_MD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_BLK_DEV_XD is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-CONFIG_PARIDE_PARPORT=y
-# CONFIG_PARIDE is not set
-CONFIG_BLK_DEV_IDE_MODES=y
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_NETLINK=y
-# CONFIG_RTNETLINK is not set
-# CONFIG_NETLINK_DEV is not set
-# CONFIG_NETFILTER is not set
-# CONFIG_FILTER is not set
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-# CONFIG_IP_PNP is not set
-# CONFIG_IP_ROUTER is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-CONFIG_IP_ALIAS=y
-CONFIG_SYN_COOKIES=y
-
-#
-# (it is safe to leave these untouched)
-#
-CONFIG_SKB_LARGE=y
-# CONFIG_IPV6 is not set
-# CONFIG_KHTTPD is not set
-# CONFIG_ATM is not set
-
-#
-#
-#
-# CONFIG_IPX is not set
-CONFIG_ATALK=m
-# CONFIG_DECNET is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_LLC is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_FASTROUTE is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# SCSI support
-#
-CONFIG_SCSI=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=y
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-# CONFIG_CHR_DEV_SG is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-# CONFIG_SCSI_MULTI_LUN is not set
-CONFIG_SCSI_CONSTANTS=y
-# CONFIG_SCSI_LOGGING is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_SCSI_7000FASST is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_AHA152X is not set
-# CONFIG_SCSI_AHA1542 is not set
-# CONFIG_SCSI_AHA1740 is not set
-CONFIG_SCSI_AIC7XXX=y
-# CONFIG_AIC7XXX_TCQ_ON_BY_DEFAULT is not set
-CONFIG_AIC7XXX_CMDS_PER_DEVICE=8
-CONFIG_AIC7XXX_PROC_STATS=y
-CONFIG_AIC7XXX_RESET_DELAY=15
-# CONFIG_SCSI_IPS is not set
-# CONFIG_SCSI_ADVANSYS is not set
-# CONFIG_SCSI_IN2000 is not set
-# CONFIG_SCSI_AM53C974 is not set
-# CONFIG_SCSI_MEGARAID is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_DTC3280 is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_EATA_DMA is not set
-# CONFIG_SCSI_EATA_PIO is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_GENERIC_NCR5380 is not set
-# CONFIG_SCSI_INITIO is not set
-# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_NCR53C406A is not set
-# CONFIG_SCSI_SYM53C416 is not set
-# CONFIG_SCSI_SIM710 is not set
-# CONFIG_SCSI_NCR53C7xx is not set
-# CONFIG_SCSI_NCR53C8XX is not set
-CONFIG_SCSI_SYM53C8XX=y
-CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=8
-CONFIG_SCSI_NCR53C8XX_MAX_TAGS=32
-CONFIG_SCSI_NCR53C8XX_SYNC=20
-# CONFIG_SCSI_NCR53C8XX_PROFILE is not set
-# CONFIG_SCSI_NCR53C8XX_IOMAPPED is not set
-# CONFIG_SCSI_NCR53C8XX_PQS_PDS is not set
-# CONFIG_SCSI_NCR53C8XX_SYMBIOS_COMPAT is not set
-# CONFIG_SCSI_PAS16 is not set
-# CONFIG_SCSI_PCI2000 is not set
-# CONFIG_SCSI_PCI2220I is not set
-# CONFIG_SCSI_PSI240I is not set
-# CONFIG_SCSI_QLOGIC_FAS is not set
-# CONFIG_SCSI_QLOGIC_ISP is not set
-# CONFIG_SCSI_QLOGIC_FC is not set
-# CONFIG_SCSI_SEAGATE is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_T128 is not set
-# CONFIG_SCSI_U14_34F is not set
-# CONFIG_SCSI_ULTRASTOR is not set
-# CONFIG_SCSI_DEBUG is not set
-CONFIG_SCSI_MESH=y
-CONFIG_SCSI_MESH_SYNC_RATE=5
-CONFIG_SCSI_MAC53C94=y
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_ETHERTAP is not set
-# CONFIG_NET_SB1000 is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MACE=y
-CONFIG_BMAC=y
-# CONFIG_NCR885E is not set
-# CONFIG_NET_VENDOR_3COM is not set
-# CONFIG_LANCE is not set
-# CONFIG_NET_VENDOR_SMC is not set
-# CONFIG_NET_VENDOR_RACAL is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_RTL8139 is not set
-# CONFIG_SIS900 is not set
-# CONFIG_DM9102 is not set
-# CONFIG_AT1700 is not set
-# CONFIG_DEPCA is not set
-# CONFIG_NET_ISA is not set
-CONFIG_NET_EISA=y
-CONFIG_PCNET32=y
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_ACENIC is not set
-# CONFIG_AC3200 is not set
-# CONFIG_APRICOT is not set
-# CONFIG_CS89x0 is not set
-CONFIG_DE4X5=y
-# CONFIG_DEC_ELCP is not set
-# CONFIG_DGRS is not set
-# CONFIG_EEXPRESS_PRO100 is not set
-# CONFIG_LNE390 is not set
-# CONFIG_NE3210 is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
-# CONFIG_ES3210 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_ZNET is not set
-# CONFIG_NET_POCKET is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-
-#
-# Appletalk devices
-#
-# CONFIG_LTPC is not set
-# CONFIG_COPS is not set
-# CONFIG_IPDDP is not set
-CONFIG_PPP=y
-# CONFIG_PPP_ASYNC is not set
-# CONFIG_PPP_SYNC_TTY is not set
-# CONFIG_PPP_DEFLATE is not set
-# CONFIG_PPP_BSDCOMP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring driver support
-#
-# CONFIG_TR is not set
-# CONFIG_NET_FC is not set
-# CONFIG_RCPCI is not set
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Console drivers
-#
-
-#
-# Frame-buffer support
-#
-CONFIG_FB=y
-CONFIG_DUMMY_CONSOLE=y
-# CONFIG_FB_CLGEN is not set
-# CONFIG_FB_PM2 is not set
-CONFIG_FB_OF=y
-CONFIG_FB_CONTROL=y
-CONFIG_FB_PLATINUM=y
-CONFIG_FB_VALKYRIE=y
-CONFIG_FB_IMSTT=y
-CONFIG_FB_CT65550=y
-# CONFIG_FB_S3TRIO is not set
-# CONFIG_FB_VGA16 is not set
-CONFIG_FB_MATROX=y
-# CONFIG_FB_MATROX_MILLENIUM is not set
-CONFIG_FB_MATROX_MYSTIQUE=y
-CONFIG_FB_MATROX_G100=y
-# CONFIG_FB_MATROX_MULTIHEAD is not set
-CONFIG_FB_ATY=y
-# CONFIG_FB_ATY128 is not set
-# CONFIG_FB_3DFX is not set
-# CONFIG_FB_VIRTUAL is not set
-# CONFIG_FBCON_ADVANCED is not set
-CONFIG_FBCON_CFB8=y
-CONFIG_FBCON_CFB16=y
-CONFIG_FBCON_CFB24=y
-CONFIG_FBCON_CFB32=y
-# CONFIG_FBCON_FONTWIDTH8_ONLY is not set
-CONFIG_FBCON_FONTS=y
-# CONFIG_FONT_8x8 is not set
-CONFIG_FONT_8x16=y
-CONFIG_FONT_SUN8x16=y
-CONFIG_FONT_SUN12x22=y
-# CONFIG_FONT_6x11 is not set
-# CONFIG_FONT_PEARL_8x8 is not set
-# CONFIG_FONT_ACORN_8x8 is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_SERIAL=m
-# CONFIG_SERIAL_EXTENDED is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-CONFIG_UNIX98_PTYS=y
-CONFIG_UNIX98_PTY_COUNT=256
-
-#
-# Mice
-#
-CONFIG_BUSMOUSE=y
-# CONFIG_ATIXL_BUSMOUSE is not set
-# CONFIG_LOGIBUSMOUSE is not set
-# CONFIG_MS_BUSMOUSE is not set
-# CONFIG_ADBMOUSE is not set
-CONFIG_MOUSE=y
-CONFIG_PSMOUSE=y
-# CONFIG_82C710_MOUSE is not set
-# CONFIG_PC110_PAD is not set
-# CONFIG_QIC02_TAPE is not set
-# CONFIG_WATCHDOG is not set
-CONFIG_NVRAM=y
-# CONFIG_RTC is not set
-
-#
-# Video For Linux
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Joystick support
-#
-# CONFIG_JOYSTICK is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_DRM is not set
-
-#
-# USB drivers - not for the faint of heart
-#
-# CONFIG_USB is not set
-
-#
-# Filesystems
-#
-# CONFIG_QUOTA is not set
-CONFIG_AUTOFS_FS=y
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-CONFIG_HFS_FS=y
-CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=y
-# CONFIG_UMSDOS_FS is not set
-CONFIG_VFAT_FS=y
-# CONFIG_EFS_FS is not set
-CONFIG_ISO9660_FS=y
-# CONFIG_JOLIET is not set
-# CONFIG_UDF_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_NTFS_FS is not set
-# CONFIG_HPFS_FS is not set
-CONFIG_PROC_FS=y
-CONFIG_DEVPTS_FS=y
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_EXT2_FS=y
-# CONFIG_BFS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-# CONFIG_CODA_FS is not set
-CONFIG_NFS_FS=y
-CONFIG_NFSD=y
-# CONFIG_NFSD_SUN is not set
-CONFIG_SUNRPC=y
-CONFIG_LOCKD=y
-# CONFIG_SMB_FS is not set
-# CONFIG_NCP_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MAC_PARTITION=y
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_BSD_DISKLABEL is not set
-# CONFIG_SOLARIS_X86_PARTITION is not set
-# CONFIG_UNIXWARE_DISKLABEL is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-CONFIG_NLS=y
-
-#
-# Native Language Support
-#
-# CONFIG_NLS_CODEPAGE_437 is not set
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_1 is not set
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-
-#
-# Sound
-#
-CONFIG_SOUND=y
-CONFIG_DMASOUND=y
-# CONFIG_SOUND_CMPCI is not set
-# CONFIG_SOUND_ES1370 is not set
-# CONFIG_SOUND_ES1371 is not set
-# CONFIG_SOUND_ESSSOLO1 is not set
-# CONFIG_SOUND_MAESTRO is not set
-# CONFIG_SOUND_SONICVIBES is not set
-# CONFIG_SOUND_MSNDCLAS is not set
-# CONFIG_SOUND_MSNDPIN is not set
-CONFIG_SOUND_OSS=y
-# CONFIG_SOUND_DMAP is not set
-# CONFIG_SOUND_AD1816 is not set
-# CONFIG_SOUND_SGALAXY is not set
-CONFIG_SOUND_CS4232=m
-# CONFIG_SOUND_SSCAPE is not set
-# CONFIG_SOUND_GUS is not set
-# CONFIG_SOUND_VMIDI is not set
-# CONFIG_SOUND_TRIX is not set
-# CONFIG_SOUND_MSS is not set
-# CONFIG_SOUND_MPU401 is not set
-# CONFIG_SOUND_NM256 is not set
-# CONFIG_SOUND_MAD16 is not set
-# CONFIG_SOUND_PAS is not set
-# CONFIG_SOUND_PSS is not set
-# CONFIG_SOUND_SOFTOSS is not set
-# CONFIG_SOUND_SB is not set
-# CONFIG_SOUND_WAVEFRONT is not set
-# CONFIG_SOUND_MAUI is not set
-# CONFIG_SOUND_VIA82CXXX is not set
-# CONFIG_SOUND_YM3812 is not set
-# CONFIG_SOUND_OPL3SA1 is not set
-# CONFIG_SOUND_OPL3SA2 is not set
-# CONFIG_SOUND_UART6850 is not set
-
-#
-# Additional low level sound drivers
-#
-# CONFIG_LOWLEVEL_SOUND is not set
-
-#
-# Kernel hacking
-#
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_KGDB is not set
-CONFIG_XMON=y
mainmenu_option next_comment
comment 'Platform support'
define_bool CONFIG_PPC y
-choice 'Processor type' \
- "6xx/7xx CONFIG_6xx \
- 630/Power3(64-Bit) CONFIG_PPC64 \
- 82xx CONFIG_82xx \
- 8xx CONFIG_8xx" 6xx/7xx
+choice 'Processor Type' \
+ "6xx/7xx CONFIG_6xx \
+ 4xx CONFIG_4xx \
+ 630/Power3(64-Bit) CONFIG_PPC64 \
+ 82xx CONFIG_82xx \
+ 8xx CONFIG_8xx" 6xx/7xx
+
+if [ "$CONFIG_4xx" = "y" ]; then
+ choice 'Machine Type' \
+ "Oak CONFIG_OAK \
+ Walnut CONFIG_WALNUT" Oak
+fi
if [ "$CONFIG_8xx" = "y" ]; then
- choice 'Processor Model' \
- "821 CONFIG_MPC821 \
- 823 CONFIG_MPC823 \
- 850 CONFIG_MPC850 \
- 855 CONFIG_MPC855 \
- 860 CONFIG_MPC860 \
- 860T CONFIG_MPC860T" 860
define_bool CONFIG_SERIAL_CONSOLE y
- choice 'Machine Type' \
- "RPX-Lite CONFIG_RPXLITE \
- RPX-Classic CONFIG_RPXCLASSIC \
- BSE-IP CONFIG_BSEIP \
- MBX CONFIG_MBX \
- WinCept CONFIG_WINCEPT" RPX-Lite
-else
- choice 'Machine Type' \
- "PowerMac CONFIG_PMAC \
- PReP/MTX CONFIG_PREP \
- CHRP CONFIG_CHRP \
- PowerMac/PReP/CHRP CONFIG_ALL_PPC \
- Gemini CONFIG_GEMINI \
- APUS CONFIG_APUS" PowerMac
+
+ choice 'Processor Model' \
+ "821 CONFIG_MPC821 \
+ 823 CONFIG_MPC823 \
+ 850 CONFIG_MPC850 \
+ 855 CONFIG_MPC855 \
+ 860 CONFIG_MPC860 \
+ 860T CONFIG_MPC860T" 860
+
+ choice 'Machine Type' \
+ "RPX-Lite CONFIG_RPXLITE \
+ RPX-Classic CONFIG_RPXCLASSIC \
+ BSE-IP CONFIG_BSEIP \
+ MBX CONFIG_MBX \
+ WinCept CONFIG_WINCEPT" RPX-Lite
+fi
+if [ "$CONFIG_6xx" = "y" ]; then
+ choice 'Machine Type' \
+ "PowerMac CONFIG_PMAC \
+ PReP/MTX CONFIG_PREP \
+ CHRP CONFIG_CHRP \
+ PowerMac/PReP/CHRP CONFIG_ALL_PPC \
+ Gemini CONFIG_GEMINI \
+ APUS CONFIG_APUS" PowerMac
+fi
+
+if [ "$CONFIG_PPC64" = "y" ]; then
+ define_bool CONFIG_ALL_PPC y
fi
bool 'Symmetric multi-processing support' CONFIG_SMP
define_bool CONFIG_MACH_SPECIFIC y
fi
-if [ "$CONFIG_8xx" = "y" ]; then
+if [ "$CONFIG_4xx" = "y" ] || [ "$CONFIG_8xx" = "y" ]; then
bool 'Math emulation' CONFIG_MATH_EMULATION
-else
- if [ "$CONFIG_PPC64" != "y" ];then
- define_bool CONFIG_6xx y
- fi
fi
endmenu
if [ "$CONFIG_APUS" = "y" ]; then
define_bool CONFIG_PCI n
-else
- if [ "$CONFIG_8xx" = "y" ]; then
+else if [ "$CONFIG_OAK" = "y" ]; then
+ define_bool CONFIG_PCI n
+else if [ "$CONFIG_8xx" = "y" ]; then
bool 'QSpan PCI' CONFIG_PCI
- else
+else
define_bool CONFIG_PCI y
- fi
fi
bool 'Networking support' CONFIG_NET
--- /dev/null
+#
+# Automatically generated make config: don't edit
+#
+
+#
+# Platform support
+#
+CONFIG_PPC=y
+CONFIG_6xx=y
+# CONFIG_8xx is not set
+CONFIG_PMAC=y
+# CONFIG_PREP is not set
+# CONFIG_CHRP is not set
+# CONFIG_ALL_PPC is not set
+# CONFIG_APUS is not set
+# CONFIG_MBX is not set
+# CONFIG_SMP is not set
+CONFIG_MACH_SPECIFIC=y
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_MODULES=y
+# CONFIG_MODVERSIONS is not set
+CONFIG_KMOD=y
+CONFIG_PCI=y
+# CONFIG_PCI_QUIRKS is not set
+CONFIG_PCI_OLD_PROC=y
+CONFIG_NET=y
+CONFIG_SYSCTL=y
+CONFIG_SYSVIPC=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_BINFMT_ELF=y
+CONFIG_KERNEL_ELF=y
+CONFIG_BINFMT_MISC=m
+# CONFIG_BINFMT_JAVA is not set
+# CONFIG_PARPORT is not set
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_FB=y
+CONFIG_FB_COMPAT_XPMAC=y
+CONFIG_PMAC_PBOOK=y
+CONFIG_MAC_KEYBOARD=y
+CONFIG_MAC_FLOPPY=y
+CONFIG_MAC_SERIAL=y
+CONFIG_ADBMOUSE=y
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_KGDB is not set
+# CONFIG_XMON is not set
+# CONFIG_TOTALMP is not set
+
+#
+# Plug and Play support
+#
+# CONFIG_PNP is not set
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+CONFIG_BLK_DEV_IDE=y
+
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_HD_IDE is not set
+CONFIG_BLK_DEV_IDEDISK=y
+CONFIG_BLK_DEV_IDECD=y
+# CONFIG_BLK_DEV_IDETAPE is not set
+CONFIG_BLK_DEV_IDEFLOPPY=y
+# CONFIG_BLK_DEV_IDESCSI is not set
+# CONFIG_BLK_DEV_CMD640 is not set
+# CONFIG_BLK_DEV_RZ1000 is not set
+# CONFIG_BLK_DEV_IDEPCI is not set
+# CONFIG_BLK_DEV_SL82C105 is not set
+CONFIG_BLK_DEV_IDE_PMAC=y
+CONFIG_BLK_DEV_IDEDMA_PMAC=y
+CONFIG_BLK_DEV_IDEDMA=y
+CONFIG_IDEDMA_PMAC_AUTO=y
+# CONFIG_IDE_CHIPSETS is not set
+
+#
+# Additional Block Devices
+#
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_MD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_BLK_DEV_XD is not set
+CONFIG_PARIDE_PARPORT=y
+# CONFIG_PARIDE is not set
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_NETLINK=y
+# CONFIG_RTNETLINK is not set
+# CONFIG_NETLINK_DEV is not set
+# CONFIG_FIREWALL is not set
+# CONFIG_FILTER is not set
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+# CONFIG_IP_PNP is not set
+# CONFIG_IP_ROUTER is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+CONFIG_IP_ALIAS=y
+# CONFIG_SYN_COOKIES is not set
+
+#
+# (it is safe to leave these untouched)
+#
+CONFIG_INET_RARP=y
+CONFIG_IP_NOSR=y
+CONFIG_SKB_LARGE=y
+# CONFIG_IPV6 is not set
+
+#
+#
+#
+# CONFIG_IPX is not set
+CONFIG_ATALK=m
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_LLC is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_FASTROUTE is not set
+# CONFIG_NET_HW_FLOWCONTROL is not set
+# CONFIG_CPU_IS_SLOW is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# SCSI support
+#
+CONFIG_SCSI=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=y
+CONFIG_BLK_DEV_SR=y
+CONFIG_BLK_DEV_SR_VENDOR=y
+# CONFIG_CHR_DEV_SG is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+CONFIG_SCSI_CONSTANTS=y
+# CONFIG_SCSI_LOGGING is not set
+
+#
+# SCSI low-level drivers
+#
+# CONFIG_SCSI_7000FASST is not set
+# CONFIG_SCSI_AHA152X is not set
+# CONFIG_SCSI_AHA1542 is not set
+# CONFIG_SCSI_AHA1740 is not set
+CONFIG_SCSI_AIC7XXX=y
+# CONFIG_OVERRIDE_CMDS is not set
+CONFIG_AIC7XXX_PROC_STATS=y
+CONFIG_AIC7XXX_RESET_DELAY=15
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_IN2000 is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_DTC3280 is not set
+# CONFIG_SCSI_EATA_DMA is not set
+# CONFIG_SCSI_EATA_PIO is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_GENERIC_NCR5380 is not set
+# CONFIG_SCSI_NCR53C406A is not set
+# CONFIG_SCSI_NCR53C7xx is not set
+# CONFIG_SCSI_NCR53C8XX is not set
+# CONFIG_SCSI_PAS16 is not set
+# CONFIG_SCSI_PCI2000 is not set
+# CONFIG_SCSI_PCI2220I is not set
+# CONFIG_SCSI_PSI240I is not set
+# CONFIG_SCSI_QLOGIC_FAS is not set
+# CONFIG_SCSI_QLOGIC_ISP is not set
+# CONFIG_SCSI_SEAGATE is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_T128 is not set
+# CONFIG_SCSI_U14_34F is not set
+# CONFIG_SCSI_ULTRASTOR is not set
+# CONFIG_SCSI_DEBUG is not set
+CONFIG_SCSI_MESH=y
+CONFIG_SCSI_MESH_SYNC_RATE=5
+CONFIG_SCSI_MAC53C94=y
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_ARCNET is not set
+# CONFIG_DUMMY is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_ETHERTAP is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MACE=y
+CONFIG_BMAC=y
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_LANCE is not set
+# CONFIG_NET_VENDOR_SMC is not set
+# CONFIG_NET_VENDOR_RACAL is not set
+# CONFIG_RTL8139 is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_NET_ISA is not set
+CONFIG_NET_EISA=y
+# CONFIG_PCNET32 is not set
+# CONFIG_AC3200 is not set
+# CONFIG_APRICOT is not set
+# CONFIG_CS89x0 is not set
+CONFIG_DE4X5=y
+CONFIG_DEC_ELCP=m
+# CONFIG_DGRS is not set
+# CONFIG_EEXPRESS_PRO100 is not set
+# CONFIG_LNE390 is not set
+# CONFIG_NE3210 is not set
+# CONFIG_NE2K_PCI is not set
+# CONFIG_TLAN is not set
+# CONFIG_VIA_RHINE is not set
+# CONFIG_ES3210 is not set
+# CONFIG_EPIC100 is not set
+# CONFIG_ZNET is not set
+# CONFIG_NET_POCKET is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_DLCI is not set
+# CONFIG_LTPC is not set
+# CONFIG_COPS is not set
+# CONFIG_IPDDP is not set
+CONFIG_PPP=y
+
+#
+# CCP compressors for PPP are only built as modules.
+#
+# CONFIG_SLIP is not set
+# CONFIG_NET_RADIO is not set
+# CONFIG_TR is not set
+# CONFIG_SHAPER is not set
+# CONFIG_HOSTESS_SV11 is not set
+
+#
+# Amateur Radio support
+#
+# CONFIG_HAMRADIO is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# CD-ROM drivers (not for SCSI or IDE/ATAPI drives)
+#
+# CONFIG_CD_NO_IDESCSI is not set
+
+#
+# Console drivers
+#
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FB_OF=y
+CONFIG_FB_CONTROL=y
+CONFIG_FB_PLATINUM=y
+CONFIG_FB_VALKYRIE=y
+CONFIG_FB_ATY=y
+CONFIG_FB_IMSTT=y
+CONFIG_FB_CT65550=y
+# CONFIG_FB_S3TRIO is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FBCON_ADVANCED is not set
+CONFIG_FBCON_CFB8=y
+CONFIG_FBCON_CFB16=y
+CONFIG_FBCON_CFB24=y
+CONFIG_FBCON_CFB32=y
+# CONFIG_FBCON_FONTWIDTH8_ONLY is not set
+CONFIG_FBCON_FONTS=y
+# CONFIG_FONT_8x8 is not set
+CONFIG_FONT_8x16=y
+CONFIG_FONT_SUN8x16=y
+CONFIG_FONT_SUN12x22=y
+# CONFIG_FONT_6x11 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+# CONFIG_FONT_ACORN_8x8 is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_SERIAL=m
+# CONFIG_SERIAL_EXTENDED is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_UNIX98_PTY_COUNT=256
+# CONFIG_MOUSE is not set
+# CONFIG_QIC02_TAPE is not set
+# CONFIG_WATCHDOG is not set
+# CONFIG_RTC is not set
+# CONFIG_VIDEO_DEV is not set
+CONFIG_NVRAM=y
+# CONFIG_JOYSTICK is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_FTAPE is not set
+
+#
+# Filesystems
+#
+# CONFIG_QUOTA is not set
+# CONFIG_MINIX_FS is not set
+CONFIG_EXT2_FS=y
+CONFIG_ISO9660_FS=y
+# CONFIG_JOLIET is not set
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+# CONFIG_UMSDOS_FS is not set
+CONFIG_VFAT_FS=m
+CONFIG_PROC_FS=y
+CONFIG_NFS_FS=y
+CONFIG_NFSD=y
+CONFIG_SUNRPC=y
+CONFIG_LOCKD=y
+# CONFIG_CODA_FS is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_AFFS_FS is not set
+CONFIG_HFS_FS=y
+# CONFIG_ROMFS_FS is not set
+CONFIG_AUTOFS_FS=y
+# CONFIG_UFS_FS is not set
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_SMD_DISKLABEL is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+CONFIG_DEVPTS_FS=y
+# CONFIG_ADFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+CONFIG_MAC_PARTITION=y
+CONFIG_NLS=y
+
+#
+# Native Language Support
+#
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_KOI8_R is not set
+
+#
+# Sound
+#
+CONFIG_SOUND=y
+CONFIG_DMASOUND=y
+# CONFIG_SOUND_ES1370 is not set
+# CONFIG_SOUND_ES1371 is not set
+# CONFIG_SOUND_SONICVIBES is not set
+# CONFIG_SOUND_MSNDCLAS is not set
+# CONFIG_SOUND_MSNDPIN is not set
+# CONFIG_SOUND_OSS is not set
--- /dev/null
+#
+# Automatically generated by make menuconfig: don't edit
+#
+
+#
+# Platform support
+#
+CONFIG_PPC=y
+CONFIG_6xx=y
+# CONFIG_8xx is not set
+# CONFIG_PMAC is not set
+# CONFIG_PREP is not set
+CONFIG_CHRP=y
+# CONFIG_ALL_PPC is not set
+# CONFIG_APUS is not set
+# CONFIG_MBX is not set
+# CONFIG_SMP is not set
+CONFIG_MACH_SPECIFIC=y
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_MODULES=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_KMOD is not set
+CONFIG_PCI=y
+# CONFIG_PCI_QUIRKS is not set
+CONFIG_PCI_OLD_PROC=y
+CONFIG_NET=y
+CONFIG_SYSCTL=y
+CONFIG_SYSVIPC=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_BINFMT_ELF=y
+CONFIG_KERNEL_ELF=y
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_BINFMT_JAVA is not set
+# CONFIG_PARPORT is not set
+CONFIG_FB=y
+CONFIG_FB_COMPAT_XPMAC=y
+# CONFIG_PMAC_PBOOK is not set
+CONFIG_MAC_KEYBOARD=y
+# CONFIG_MAC_FLOPPY is not set
+# CONFIG_MAC_SERIAL is not set
+# CONFIG_ADBMOUSE is not set
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_KGDB is not set
+# CONFIG_XMON is not set
+# CONFIG_TOTALMP is not set
+
+#
+# Plug and Play support
+#
+# CONFIG_PNP is not set
+
+#
+# Block devices
+#
+CONFIG_BLK_DEV_FD=y
+CONFIG_BLK_DEV_IDE=y
+# CONFIG_BLK_DEV_HD_IDE is not set
+CONFIG_BLK_DEV_IDEDISK=y
+CONFIG_BLK_DEV_IDECD=y
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+# CONFIG_BLK_DEV_IDESCSI is not set
+# CONFIG_BLK_DEV_CMD640 is not set
+# CONFIG_BLK_DEV_RZ1000 is not set
+# CONFIG_BLK_DEV_IDEPCI is not set
+CONFIG_BLK_DEV_SL82C105=y
+# CONFIG_IDE_CHIPSETS is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_MD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_BLK_DEV_XD is not set
+CONFIG_PARIDE_PARPORT=y
+# CONFIG_PARIDE is not set
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# Networking options
+#
+# CONFIG_PACKET is not set
+# CONFIG_NETLINK is not set
+# CONFIG_FIREWALL is not set
+# CONFIG_FILTER is not set
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+# CONFIG_IP_PNP is not set
+# CONFIG_IP_ROUTER is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+CONFIG_IP_ALIAS=y
+# CONFIG_SYN_COOKIES is not set
+CONFIG_INET_RARP=y
+CONFIG_IP_NOSR=y
+CONFIG_SKB_LARGE=y
+# CONFIG_IPV6 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_LLC is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_FASTROUTE is not set
+# CONFIG_NET_HW_FLOWCONTROL is not set
+# CONFIG_CPU_IS_SLOW is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# SCSI support
+#
+CONFIG_SCSI=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=y
+CONFIG_BLK_DEV_SR=y
+CONFIG_BLK_DEV_SR_VENDOR=y
+CONFIG_CHR_DEV_SG=y
+# CONFIG_SCSI_MULTI_LUN is not set
+CONFIG_SCSI_CONSTANTS=y
+# CONFIG_SCSI_LOGGING is not set
+
+#
+# SCSI low-level drivers
+#
+# CONFIG_SCSI_7000FASST is not set
+# CONFIG_SCSI_AHA152X is not set
+# CONFIG_SCSI_AHA1542 is not set
+# CONFIG_SCSI_AHA1740 is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_IN2000 is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_DTC3280 is not set
+# CONFIG_SCSI_EATA_DMA is not set
+# CONFIG_SCSI_EATA_PIO is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_GENERIC_NCR5380 is not set
+# CONFIG_SCSI_NCR53C406A is not set
+# CONFIG_SCSI_NCR53C7xx is not set
+CONFIG_SCSI_NCR53C8XX=y
+CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=8
+CONFIG_SCSI_NCR53C8XX_MAX_TAGS=4
+CONFIG_SCSI_NCR53C8XX_SYNC=5
+# CONFIG_SCSI_NCR53C8XX_PROFILE is not set
+# CONFIG_SCSI_NCR53C8XX_IOMAPPED is not set
+# CONFIG_SCSI_NCR53C8XX_SYMBIOS_COMPAT is not set
+# CONFIG_SCSI_PAS16 is not set
+# CONFIG_SCSI_PCI2000 is not set
+# CONFIG_SCSI_PCI2220I is not set
+# CONFIG_SCSI_PSI240I is not set
+# CONFIG_SCSI_QLOGIC_FAS is not set
+# CONFIG_SCSI_QLOGIC_ISP is not set
+# CONFIG_SCSI_SEAGATE is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_T128 is not set
+# CONFIG_SCSI_U14_34F is not set
+# CONFIG_SCSI_ULTRASTOR is not set
+# CONFIG_SCSI_DEBUG is not set
+CONFIG_SCSI_MESH=y
+CONFIG_SCSI_MESH_SYNC_RATE=10
+CONFIG_SCSI_MAC53C94=y
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_ARCNET is not set
+# CONFIG_DUMMY is not set
+# CONFIG_EQUALIZER is not set
+CONFIG_NET_ETHERNET=y
+# CONFIG_MACE is not set
+# CONFIG_BMAC is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_LANCE is not set
+# CONFIG_NET_VENDOR_SMC is not set
+# CONFIG_NET_VENDOR_RACAL is not set
+# CONFIG_RTL8139 is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_NET_ISA is not set
+CONFIG_NET_EISA=y
+# CONFIG_PCNET32 is not set
+# CONFIG_AC3200 is not set
+# CONFIG_APRICOT is not set
+# CONFIG_CS89x0 is not set
+# CONFIG_DE4X5 is not set
+CONFIG_DEC_ELCP=y
+# CONFIG_DGRS is not set
+# CONFIG_EEXPRESS_PRO100 is not set
+# CONFIG_LNE390 is not set
+# CONFIG_NE2K_PCI is not set
+# CONFIG_TLAN is not set
+# CONFIG_ES3210 is not set
+# CONFIG_EPIC100 is not set
+# CONFIG_ZNET is not set
+# CONFIG_NET_POCKET is not set
+# CONFIG_FDDI is not set
+# CONFIG_DLCI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NET_RADIO is not set
+# CONFIG_TR is not set
+# CONFIG_SHAPER is not set
+
+#
+# Amateur Radio support
+#
+# CONFIG_HAMRADIO is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# CD-ROM drivers (not for SCSI or IDE/ATAPI drives)
+#
+# CONFIG_CD_NO_IDESCSI is not set
+
+#
+# Console drivers
+#
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FB_OF=y
+# CONFIG_FB_CONTROL is not set
+# CONFIG_FB_PLATINUM is not set
+# CONFIG_FB_VALKYRIE is not set
+CONFIG_FB_ATY=y
+CONFIG_FB_IMSTT=y
+# CONFIG_FB_CT65550 is not set
+# CONFIG_FB_S3TRIO is not set
+CONFIG_FB_VGA=y
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FBCON_ADVANCED is not set
+CONFIG_FBCON_CFB8=y
+CONFIG_FBCON_CFB16=y
+CONFIG_FBCON_CFB24=y
+CONFIG_FBCON_CFB32=y
+CONFIG_FBCON_VGA=y
+# CONFIG_FBCON_FONTWIDTH8_ONLY is not set
+# CONFIG_FBCON_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_SERIAL=y
+# CONFIG_SERIAL_CONSOLE is not set
+# CONFIG_SERIAL_EXTENDED is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_UNIX98_PTYS is not set
+# CONFIG_MOUSE is not set
+# CONFIG_UMISC is not set
+# CONFIG_QIC02_TAPE is not set
+# CONFIG_WATCHDOG is not set
+# CONFIG_RTC is not set
+# CONFIG_VIDEO_DEV is not set
+CONFIG_NVRAM=y
+# CONFIG_JOYSTICK is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_FTAPE is not set
+
+#
+# Filesystems
+#
+# CONFIG_QUOTA is not set
+# CONFIG_MINIX_FS is not set
+CONFIG_EXT2_FS=y
+CONFIG_ISO9660_FS=y
+# CONFIG_JOLIET is not set
+# CONFIG_FAT_FS is not set
+# CONFIG_MSDOS_FS is not set
+# CONFIG_UMSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+CONFIG_PROC_FS=y
+CONFIG_NFS_FS=y
+# CONFIG_NFSD is not set
+CONFIG_SUNRPC=y
+CONFIG_LOCKD=y
+# CONFIG_CODA_FS is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_AFFS_FS is not set
+CONFIG_HFS_FS=y
+# CONFIG_ROMFS_FS is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_ADFS_FS is not set
+CONFIG_MAC_PARTITION=y
+# CONFIG_NLS is not set
+
+#
+# Sound
+#
+CONFIG_SOUND=y
+# CONFIG_SOUND_ES1370 is not set
+# CONFIG_SOUND_ES1371 is not set
+# CONFIG_SOUND_SONICVIBES is not set
+# CONFIG_SOUND_MSNDCLAS is not set
+# CONFIG_SOUND_MSNDPIN is not set
+# CONFIG_SOUND_OSS is not set
--- /dev/null
+#
+# Automatically generated make config: don't edit
+#
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+
+#
+# Platform support
+#
+CONFIG_PPC=y
+CONFIG_6xx=y
+# CONFIG_4xx is not set
+# CONFIG_PPC64 is not set
+# CONFIG_82xx is not set
+# CONFIG_8xx is not set
+# CONFIG_PMAC is not set
+# CONFIG_PREP is not set
+# CONFIG_CHRP is not set
+CONFIG_ALL_PPC=y
+# CONFIG_GEMINI is not set
+# CONFIG_APUS is not set
+# CONFIG_SMP is not set
+# CONFIG_ALTIVEC is not set
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODVERSIONS=y
+CONFIG_KMOD=y
+
+#
+# General setup
+#
+# CONFIG_PCI is not set
+CONFIG_PCI=y
+CONFIG_NET=y
+CONFIG_SYSCTL=y
+CONFIG_SYSVIPC=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_KCORE_ELF=y
+CONFIG_BINFMT_ELF=y
+CONFIG_KERNEL_ELF=y
+# CONFIG_BINFMT_MISC is not set
+
+#
+# PCMCIA/CardBus support
+#
+# CONFIG_PCMCIA is not set
+# CONFIG_PARPORT is not set
+CONFIG_VGA_CONSOLE=y
+CONFIG_FB=y
+CONFIG_FB_COMPAT_XPMAC=y
+CONFIG_PMAC_PBOOK=y
+CONFIG_MAC_FLOPPY=y
+CONFIG_MAC_SERIAL=y
+CONFIG_ADB=y
+CONFIG_ADB_CUDA=y
+CONFIG_ADB_MACIO=y
+CONFIG_ADB_PMU=y
+CONFIG_ADB_KEYBOARD=y
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_TOTALMP is not set
+CONFIG_BOOTX_TEXT=y
+# CONFIG_MOTOROLA_HOTSWAP is not set
+# CONFIG_CMDLINE_BOOL is not set
+
+#
+# Plug and Play configuration
+#
+# CONFIG_PNP is not set
+
+#
+# Block devices
+#
+CONFIG_BLK_DEV_FD=y
+CONFIG_BLK_DEV_IDE=y
+
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_HD_IDE is not set
+CONFIG_BLK_DEV_IDEDISK=y
+# CONFIG_IDEDISK_MULTI_MODE is not set
+CONFIG_BLK_DEV_IDECD=y
+# CONFIG_BLK_DEV_IDETAPE is not set
+CONFIG_BLK_DEV_IDEFLOPPY=y
+# CONFIG_BLK_DEV_IDESCSI is not set
+
+#
+# IDE chipset support/bugfixes
+#
+# CONFIG_BLK_DEV_CMD640 is not set
+# CONFIG_BLK_DEV_RZ1000 is not set
+# CONFIG_BLK_DEV_IDEPCI is not set
+CONFIG_BLK_DEV_SL82C105=y
+CONFIG_BLK_DEV_IDE_PMAC=y
+CONFIG_BLK_DEV_IDEDMA_PMAC=y
+CONFIG_IDEDMA_PMAC_AUTO=y
+CONFIG_BLK_DEV_IDEDMA=y
+CONFIG_IDEDMA_AUTO=y
+# CONFIG_IDE_CHIPSETS is not set
+# CONFIG_BLK_CPQ_DA is not set
+
+#
+# Additional Block Devices
+#
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_MD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_BLK_DEV_XD is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+CONFIG_PARIDE_PARPORT=y
+# CONFIG_PARIDE is not set
+CONFIG_BLK_DEV_IDE_MODES=y
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_NETLINK=y
+# CONFIG_RTNETLINK is not set
+# CONFIG_NETLINK_DEV is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_FILTER is not set
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+# CONFIG_IP_PNP is not set
+# CONFIG_IP_ROUTER is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+CONFIG_IP_ALIAS=y
+CONFIG_SYN_COOKIES=y
+
+#
+# (it is safe to leave these untouched)
+#
+CONFIG_SKB_LARGE=y
+# CONFIG_IPV6 is not set
+# CONFIG_KHTTPD is not set
+# CONFIG_ATM is not set
+
+#
+#
+#
+# CONFIG_IPX is not set
+CONFIG_ATALK=m
+# CONFIG_DECNET is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_LLC is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_FASTROUTE is not set
+# CONFIG_NET_HW_FLOWCONTROL is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# SCSI support
+#
+CONFIG_SCSI=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=y
+CONFIG_BLK_DEV_SR=y
+CONFIG_BLK_DEV_SR_VENDOR=y
+# CONFIG_CHR_DEV_SG is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+CONFIG_SCSI_CONSTANTS=y
+# CONFIG_SCSI_LOGGING is not set
+
+#
+# SCSI low-level drivers
+#
+# CONFIG_SCSI_7000FASST is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AHA152X is not set
+# CONFIG_SCSI_AHA1542 is not set
+# CONFIG_SCSI_AHA1740 is not set
+CONFIG_SCSI_AIC7XXX=y
+# CONFIG_AIC7XXX_TCQ_ON_BY_DEFAULT is not set
+CONFIG_AIC7XXX_CMDS_PER_DEVICE=8
+CONFIG_AIC7XXX_PROC_STATS=y
+CONFIG_AIC7XXX_RESET_DELAY=15
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_IN2000 is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_MEGARAID is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_DTC3280 is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_EATA_DMA is not set
+# CONFIG_SCSI_EATA_PIO is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_GENERIC_NCR5380 is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_NCR53C406A is not set
+# CONFIG_SCSI_SYM53C416 is not set
+# CONFIG_SCSI_SIM710 is not set
+# CONFIG_SCSI_NCR53C7xx is not set
+# CONFIG_SCSI_NCR53C8XX is not set
+CONFIG_SCSI_SYM53C8XX=y
+CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=8
+CONFIG_SCSI_NCR53C8XX_MAX_TAGS=32
+CONFIG_SCSI_NCR53C8XX_SYNC=20
+# CONFIG_SCSI_NCR53C8XX_PROFILE is not set
+# CONFIG_SCSI_NCR53C8XX_IOMAPPED is not set
+# CONFIG_SCSI_NCR53C8XX_PQS_PDS is not set
+# CONFIG_SCSI_NCR53C8XX_SYMBIOS_COMPAT is not set
+# CONFIG_SCSI_PAS16 is not set
+# CONFIG_SCSI_PCI2000 is not set
+# CONFIG_SCSI_PCI2220I is not set
+# CONFIG_SCSI_PSI240I is not set
+# CONFIG_SCSI_QLOGIC_FAS is not set
+# CONFIG_SCSI_QLOGIC_ISP is not set
+# CONFIG_SCSI_QLOGIC_FC is not set
+# CONFIG_SCSI_SEAGATE is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_T128 is not set
+# CONFIG_SCSI_U14_34F is not set
+# CONFIG_SCSI_ULTRASTOR is not set
+# CONFIG_SCSI_DEBUG is not set
+CONFIG_SCSI_MESH=y
+CONFIG_SCSI_MESH_SYNC_RATE=5
+CONFIG_SCSI_MAC53C94=y
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+# CONFIG_DUMMY is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_ETHERTAP is not set
+# CONFIG_NET_SB1000 is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+CONFIG_MACE=y
+CONFIG_BMAC=y
+# CONFIG_NCR885E is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_LANCE is not set
+# CONFIG_NET_VENDOR_SMC is not set
+# CONFIG_NET_VENDOR_RACAL is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_RTL8139 is not set
+# CONFIG_DM9102 is not set
+# CONFIG_AT1700 is not set
+# CONFIG_DEPCA is not set
+# CONFIG_NET_ISA is not set
+CONFIG_NET_EISA=y
+CONFIG_PCNET32=y
+# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_ACENIC is not set
+# CONFIG_AC3200 is not set
+# CONFIG_APRICOT is not set
+# CONFIG_CS89x0 is not set
+CONFIG_DE4X5=y
+# CONFIG_DEC_ELCP is not set
+# CONFIG_DGRS is not set
+# CONFIG_EEXPRESS_PRO100 is not set
+# CONFIG_LNE390 is not set
+# CONFIG_NE3210 is not set
+# CONFIG_NE2K_PCI is not set
+# CONFIG_SIS900 is not set
+# CONFIG_TLAN is not set
+# CONFIG_VIA_RHINE is not set
+# CONFIG_ES3210 is not set
+# CONFIG_EPIC100 is not set
+# CONFIG_ZNET is not set
+# CONFIG_NET_POCKET is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+
+#
+# Appletalk devices
+#
+# CONFIG_LTPC is not set
+# CONFIG_COPS is not set
+# CONFIG_IPDDP is not set
+CONFIG_PPP=y
+# CONFIG_PPP_ASYNC is not set
+# CONFIG_PPP_SYNC_TTY is not set
+# CONFIG_PPP_DEFLATE is not set
+# CONFIG_PPP_BSDCOMP is not set
+# CONFIG_SLIP is not set
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Token Ring driver support
+#
+# CONFIG_TR is not set
+# CONFIG_NET_FC is not set
+# CONFIG_RCPCI is not set
+# CONFIG_SHAPER is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+
+#
+# Amateur Radio support
+#
+# CONFIG_HAMRADIO is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Old CD-ROM drivers (not SCSI, not IDE)
+#
+# CONFIG_CD_NO_IDESCSI is not set
+
+#
+# Console drivers
+#
+
+#
+# Frame-buffer support
+#
+CONFIG_FB=y
+CONFIG_DUMMY_CONSOLE=y
+# CONFIG_FB_RIVA is not set
+# CONFIG_FB_CLGEN is not set
+# CONFIG_FB_PM2 is not set
+CONFIG_FB_OF=y
+CONFIG_FB_CONTROL=y
+CONFIG_FB_PLATINUM=y
+CONFIG_FB_VALKYRIE=y
+CONFIG_FB_IMSTT=y
+CONFIG_FB_CT65550=y
+# CONFIG_FB_S3TRIO is not set
+# CONFIG_FB_VGA16 is not set
+CONFIG_FB_MATROX=y
+CONFIG_FB_MATROX_MILLENIUM=y
+CONFIG_FB_MATROX_MYSTIQUE=y
+CONFIG_FB_MATROX_G100=y
+# CONFIG_FB_MATROX_MULTIHEAD is not set
+CONFIG_FB_ATY=y
+CONFIG_FB_ATY128=y
+CONFIG_FB_3DFX=y
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FBCON_ADVANCED is not set
+CONFIG_FBCON_CFB8=y
+CONFIG_FBCON_CFB16=y
+CONFIG_FBCON_CFB24=y
+CONFIG_FBCON_CFB32=y
+# CONFIG_FBCON_FONTWIDTH8_ONLY is not set
+CONFIG_FBCON_FONTS=y
+# CONFIG_FONT_8x8 is not set
+CONFIG_FONT_8x16=y
+CONFIG_FONT_SUN8x16=y
+CONFIG_FONT_SUN12x22=y
+# CONFIG_FONT_6x11 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+# CONFIG_FONT_ACORN_8x8 is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_SERIAL=m
+# CONFIG_SERIAL_EXTENDED is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_UNIX98_PTY_COUNT=256
+
+#
+# Mice
+#
+CONFIG_BUSMOUSE=y
+# CONFIG_ATIXL_BUSMOUSE is not set
+# CONFIG_LOGIBUSMOUSE is not set
+# CONFIG_MS_BUSMOUSE is not set
+# CONFIG_ADBMOUSE is not set
+CONFIG_MOUSE=y
+CONFIG_PSMOUSE=y
+# CONFIG_82C710_MOUSE is not set
+# CONFIG_PC110_PAD is not set
+# CONFIG_QIC02_TAPE is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+CONFIG_NVRAM=y
+# CONFIG_RTC is not set
+
+#
+# Video For Linux
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Joystick support
+#
+# CONFIG_JOYSTICK is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_FTAPE is not set
+# CONFIG_DRM is not set
+
+#
+# Support for USB
+#
+CONFIG_USB=y
+
+#
+# USB Controllers
+#
+# CONFIG_USB_UHCI is not set
+CONFIG_USB_OHCI=y
+CONFIG_USB_OHCI_DEBUG=y
+# CONFIG_USB_OHCI_HCD is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEBUG_ISOC=y
+CONFIG_USB_PROC=y
+# CONFIG_USB_EZUSB is not set
+
+#
+# USB Devices
+#
+CONFIG_USB_HUB=y
+CONFIG_USB_MOUSE=y
+CONFIG_USB_HP_SCANNER=m
+CONFIG_USB_KBD=y
+# CONFIG_USB_AUDIO is not set
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_SERIAL is not set
+# CONFIG_USB_CPIA is not set
+# CONFIG_USB_DC2XX is not set
+CONFIG_USB_SCSI=m
+CONFIG_USB_SCSI_DEBUG=y
+
+#
+# Filesystems
+#
+# CONFIG_QUOTA is not set
+CONFIG_AUTOFS_FS=y
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_FAT_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_ISO9660_FS=y
+# CONFIG_JOLIET is not set
+# CONFIG_UDF_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_HPFS_FS is not set
+CONFIG_PROC_FS=y
+CONFIG_DEVPTS_FS=y
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_EXT2_FS=y
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+# CONFIG_CODA_FS is not set
+CONFIG_NFS_FS=y
+CONFIG_NFSD=y
+# CONFIG_NFSD_SUN is not set
+CONFIG_SUNRPC=y
+CONFIG_LOCKD=y
+# CONFIG_SMB_FS is not set
+# CONFIG_NCP_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MAC_PARTITION=y
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_NLS is not set
+
+#
+# Sound
+#
+CONFIG_SOUND=y
+CONFIG_DMASOUND=y
+# CONFIG_SOUND_CMPCI is not set
+# CONFIG_SOUND_ES1370 is not set
+# CONFIG_SOUND_ES1371 is not set
+# CONFIG_SOUND_ESSSOLO1 is not set
+# CONFIG_SOUND_MAESTRO is not set
+# CONFIG_SOUND_SONICVIBES is not set
+# CONFIG_SOUND_MSNDCLAS is not set
+# CONFIG_SOUND_MSNDPIN is not set
+CONFIG_SOUND_OSS=y
+# CONFIG_SOUND_DMAP is not set
+# CONFIG_SOUND_AD1816 is not set
+# CONFIG_SOUND_SGALAXY is not set
+CONFIG_SOUND_CS4232=m
+# CONFIG_SOUND_SSCAPE is not set
+# CONFIG_SOUND_GUS is not set
+# CONFIG_SOUND_VMIDI is not set
+# CONFIG_SOUND_TRIX is not set
+# CONFIG_SOUND_MSS is not set
+# CONFIG_SOUND_MPU401 is not set
+# CONFIG_SOUND_NM256 is not set
+# CONFIG_SOUND_MAD16 is not set
+# CONFIG_SOUND_PAS is not set
+# CONFIG_SOUND_PSS is not set
+# CONFIG_SOUND_SOFTOSS is not set
+# CONFIG_SOUND_SB is not set
+# CONFIG_SOUND_WAVEFRONT is not set
+# CONFIG_SOUND_MAUI is not set
+# CONFIG_SOUND_VIA82CXXX is not set
+# CONFIG_SOUND_YM3812 is not set
+# CONFIG_SOUND_OPL3SA1 is not set
+# CONFIG_SOUND_OPL3SA2 is not set
+# CONFIG_SOUND_UART6850 is not set
+
+#
+# Additional low level sound drivers
+#
+# CONFIG_LOWLEVEL_SOUND is not set
+
+#
+# Kernel hacking
+#
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_KGDB is not set
+CONFIG_XMON=y
--- /dev/null
+#
+# Automatically generated make config: don't edit
+#
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+
+#
+# Platform support
+#
+CONFIG_PPC=y
+CONFIG_6xx=y
+# CONFIG_4xx is not set
+# CONFIG_PPC64 is not set
+# CONFIG_82xx is not set
+# CONFIG_8xx is not set
+# CONFIG_PMAC is not set
+# CONFIG_PREP is not set
+# CONFIG_CHRP is not set
+# CONFIG_ALL_PPC is not set
+CONFIG_GEMINI=y
+# CONFIG_APUS is not set
+# CONFIG_SMP is not set
+# CONFIG_ALTIVEC is not set
+CONFIG_MACH_SPECIFIC=y
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODVERSIONS=y
+CONFIG_KMOD=y
+
+#
+# General setup
+#
+# CONFIG_PCI is not set
+CONFIG_PCI=y
+CONFIG_NET=y
+CONFIG_SYSCTL=y
+CONFIG_SYSVIPC=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_KCORE_ELF=y
+CONFIG_BINFMT_ELF=y
+CONFIG_KERNEL_ELF=y
+# CONFIG_BINFMT_MISC is not set
+
+#
+# PCMCIA/CardBus support
+#
+# CONFIG_PCMCIA is not set
+# CONFIG_PARPORT is not set
+# CONFIG_VGA_CONSOLE is not set
+# CONFIG_FB is not set
+# CONFIG_PMAC_PBOOK is not set
+# CONFIG_MAC_FLOPPY is not set
+# CONFIG_MAC_SERIAL is not set
+# CONFIG_ADB is not set
+# CONFIG_PROC_DEVICETREE is not set
+# CONFIG_TOTALMP is not set
+# CONFIG_BOOTX_TEXT is not set
+# CONFIG_MOTOROLA_HOTSWAP is not set
+
+#
+# Plug and Play configuration
+#
+# CONFIG_PNP is not set
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_DEV_IDE is not set
+
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_HD_ONLY is not set
+# CONFIG_BLK_CPQ_DA is not set
+
+#
+# Additional Block Devices
+#
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_MD is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_BLK_DEV_XD is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+CONFIG_PARIDE_PARPORT=y
+# CONFIG_PARIDE is not set
+# CONFIG_BLK_DEV_IDE_MODES is not set
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_NETLINK=y
+# CONFIG_RTNETLINK is not set
+# CONFIG_NETLINK_DEV is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_FILTER is not set
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+# CONFIG_IP_PNP is not set
+# CONFIG_IP_ROUTER is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+CONFIG_IP_ALIAS=y
+CONFIG_SYN_COOKIES=y
+
+#
+# (it is safe to leave these untouched)
+#
+CONFIG_SKB_LARGE=y
+# CONFIG_IPV6 is not set
+# CONFIG_KHTTPD is not set
+# CONFIG_ATM is not set
+
+#
+#
+#
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_DECNET is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_LLC is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_FASTROUTE is not set
+# CONFIG_NET_HW_FLOWCONTROL is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# SCSI support
+#
+CONFIG_SCSI=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+CONFIG_BLK_DEV_SR=y
+CONFIG_BLK_DEV_SR_VENDOR=y
+# CONFIG_CHR_DEV_SG is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+CONFIG_SCSI_CONSTANTS=y
+# CONFIG_SCSI_LOGGING is not set
+
+#
+# SCSI low-level drivers
+#
+# CONFIG_SCSI_7000FASST is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AHA152X is not set
+# CONFIG_SCSI_AHA1542 is not set
+# CONFIG_SCSI_AHA1740 is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_IN2000 is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_MEGARAID is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_DTC3280 is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_EATA_DMA is not set
+# CONFIG_SCSI_EATA_PIO is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_GENERIC_NCR5380 is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_NCR53C406A is not set
+# CONFIG_SCSI_SYM53C416 is not set
+# CONFIG_SCSI_SIM710 is not set
+# CONFIG_SCSI_NCR53C7xx is not set
+# CONFIG_SCSI_NCR53C8XX is not set
+CONFIG_SCSI_SYM53C8XX=y
+CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=8
+CONFIG_SCSI_NCR53C8XX_MAX_TAGS=32
+CONFIG_SCSI_NCR53C8XX_SYNC=20
+# CONFIG_SCSI_NCR53C8XX_PROFILE is not set
+# CONFIG_SCSI_NCR53C8XX_IOMAPPED is not set
+# CONFIG_SCSI_NCR53C8XX_PQS_PDS is not set
+# CONFIG_SCSI_NCR53C8XX_SYMBIOS_COMPAT is not set
+# CONFIG_SCSI_PAS16 is not set
+# CONFIG_SCSI_PCI2000 is not set
+# CONFIG_SCSI_PCI2220I is not set
+# CONFIG_SCSI_PSI240I is not set
+# CONFIG_SCSI_QLOGIC_FAS is not set
+# CONFIG_SCSI_QLOGIC_ISP is not set
+# CONFIG_SCSI_QLOGIC_FC is not set
+# CONFIG_SCSI_SEAGATE is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_T128 is not set
+# CONFIG_SCSI_U14_34F is not set
+# CONFIG_SCSI_ULTRASTOR is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_MESH is not set
+# CONFIG_SCSI_MAC53C94 is not set
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+# CONFIG_DUMMY is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_ETHERTAP is not set
+# CONFIG_NET_SB1000 is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+# CONFIG_MACE is not set
+# CONFIG_BMAC is not set
+CONFIG_NCR885E=y
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_LANCE is not set
+# CONFIG_NET_VENDOR_SMC is not set
+# CONFIG_NET_VENDOR_RACAL is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_RTL8139 is not set
+# CONFIG_DM9102 is not set
+# CONFIG_AT1700 is not set
+# CONFIG_DEPCA is not set
+# CONFIG_NET_ISA is not set
+# CONFIG_NET_EISA is not set
+# CONFIG_NET_POCKET is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Token Ring driver support
+#
+# CONFIG_TR is not set
+# CONFIG_NET_FC is not set
+# CONFIG_RCPCI is not set
+# CONFIG_SHAPER is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+
+#
+# Amateur Radio support
+#
+# CONFIG_HAMRADIO is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Old CD-ROM drivers (not SCSI, not IDE)
+#
+# CONFIG_CD_NO_IDESCSI is not set
+
+#
+# Console drivers
+#
+
+#
+# Frame-buffer support
+#
+# CONFIG_FB is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+CONFIG_SERIAL=y
+CONFIG_SERIAL_CONSOLE=y
+# CONFIG_SERIAL_EXTENDED is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_UNIX98_PTY_COUNT=256
+
+#
+# Mice
+#
+# CONFIG_BUSMOUSE is not set
+# CONFIG_MOUSE is not set
+# CONFIG_QIC02_TAPE is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+# CONFIG_NVRAM is not set
+# CONFIG_RTC is not set
+
+#
+# Video For Linux
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Joystick support
+#
+# CONFIG_JOYSTICK is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_FTAPE is not set
+# CONFIG_DRM is not set
+
+#
+# Support for USB
+#
+# CONFIG_USB is not set
+
+#
+# Filesystems
+#
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_FAT_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_ISO9660_FS=y
+# CONFIG_JOLIET is not set
+# CONFIG_UDF_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_HPFS_FS is not set
+CONFIG_PROC_FS=y
+CONFIG_DEVPTS_FS=y
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_EXT2_FS=y
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+# CONFIG_CODA_FS is not set
+# CONFIG_NFS_FS is not set
+# CONFIG_NFSD is not set
+# CONFIG_SUNRPC is not set
+# CONFIG_LOCKD is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_NCP_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MAC_PARTITION=y
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_NLS is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_KGDB is not set
+# CONFIG_XMON is not set
--- /dev/null
+#
+# Automatically generated by make menuconfig: don't edit
+#
+
+#
+# Platform support
+#
+CONFIG_PPC=y
+# CONFIG_6xx is not set
+CONFIG_8xx=y
+# CONFIG_PMAC is not set
+# CONFIG_PREP is not set
+# CONFIG_CHRP is not set
+# CONFIG_ALL_PPC is not set
+# CONFIG_APUS is not set
+CONFIG_MBX=y
+CONFIG_MACH_SPECIFIC=y
+# CONFIG_SMP is not set
+CONFIG_SERIAL_CONSOLE=y
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+# CONFIG_MODULES is not set
+CONFIG_PCI=y
+# CONFIG_PCI_QUIRKS is not set
+CONFIG_PCI_OLD_PROC=y
+CONFIG_NET=y
+# CONFIG_SYSCTL is not set
+CONFIG_SYSVIPC=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_BINFMT_ELF=y
+CONFIG_KERNEL_ELF=y
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_BINFMT_JAVA is not set
+# CONFIG_PARPORT is not set
+# CONFIG_VGA_CONSOLE is not set
+# CONFIG_FB is not set
+# CONFIG_PMAC_PBOOK is not set
+# CONFIG_MAC_KEYBOARD is not set
+# CONFIG_MAC_FLOPPY is not set
+# CONFIG_MAC_SERIAL is not set
+# CONFIG_ADBMOUSE is not set
+# CONFIG_BLK_DEV_IDE_PMAC is not set
+# CONFIG_PROC_DEVICETREE is not set
+# CONFIG_KGDB is not set
+# CONFIG_XMON is not set
+# CONFIG_TOTALMP is not set
+# CONFIG_BOOTX_TEXT is not set
+
+#
+# Plug and Play support
+#
+# CONFIG_PNP is not set
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+CONFIG_BLK_DEV_IDE=y
+# CONFIG_BLK_DEV_HD_IDE is not set
+CONFIG_BLK_DEV_IDEDISK=y
+# CONFIG_BLK_DEV_IDECD is not set
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+# CONFIG_BLK_DEV_IDESCSI is not set
+# CONFIG_BLK_DEV_CMD640 is not set
+# CONFIG_BLK_DEV_RZ1000 is not set
+CONFIG_BLK_DEV_IDEPCI=y
+CONFIG_BLK_DEV_IDEDMA=y
+# CONFIG_BLK_DEV_OFFBOARD is not set
+CONFIG_IDEDMA_PCI_AUTO=y
+# CONFIG_BLK_DEV_OPTI621 is not set
+# CONFIG_BLK_DEV_TRM290 is not set
+# CONFIG_BLK_DEV_NS87415 is not set
+# CONFIG_BLK_DEV_VIA82CXXX is not set
+# CONFIG_BLK_DEV_CMD646 is not set
+CONFIG_BLK_DEV_SL82C105=y
+# CONFIG_IDE_CHIPSETS is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_MD is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_BLK_DEV_XD is not set
+CONFIG_PARIDE_PARPORT=y
+# CONFIG_PARIDE is not set
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# Networking options
+#
+# CONFIG_PACKET is not set
+# CONFIG_NETLINK is not set
+# CONFIG_FIREWALL is not set
+# CONFIG_FILTER is not set
+CONFIG_UNIX=y
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_IP_ROUTER is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_ALIAS is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_RARP is not set
+CONFIG_IP_NOSR=y
+CONFIG_SKB_LARGE=y
+# CONFIG_IPV6 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_LLC is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_FASTROUTE is not set
+# CONFIG_NET_HW_FLOWCONTROL is not set
+CONFIG_CPU_IS_SLOW=y
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# SCSI support
+#
+# CONFIG_SCSI is not set
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_ARCNET is not set
+# CONFIG_DUMMY is not set
+# CONFIG_EQUALIZER is not set
+CONFIG_NET_ETHERNET=y
+# CONFIG_MACE is not set
+# CONFIG_BMAC is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_LANCE is not set
+# CONFIG_NET_VENDOR_SMC is not set
+# CONFIG_NET_VENDOR_RACAL is not set
+# CONFIG_RTL8139 is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_ACENIC is not set
+# CONFIG_NET_ISA is not set
+# CONFIG_NET_EISA is not set
+# CONFIG_NET_POCKET is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_DLCI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NET_RADIO is not set
+# CONFIG_TR is not set
+# CONFIG_SHAPER is not set
+# CONFIG_HOSTESS_SV11 is not set
+# CONFIG_COSA is not set
+# CONFIG_RCPCI is not set
+
+#
+# Amateur Radio support
+#
+# CONFIG_HAMRADIO is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# CD-ROM drivers (not for SCSI or IDE/ATAPI drives)
+#
+# CONFIG_CD_NO_IDESCSI is not set
+
+#
+# Console drivers
+#
+
+#
+# Character devices
+#
+CONFIG_VT=y
+# CONFIG_VT_CONSOLE is not set
+CONFIG_SERIAL=y
+CONFIG_SERIAL_CONSOLE=y
+# CONFIG_SERIAL_EXTENDED is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_UNIX98_PTYS is not set
+# CONFIG_MOUSE is not set
+# CONFIG_QIC02_TAPE is not set
+# CONFIG_WATCHDOG is not set
+# CONFIG_NVRAM is not set
+# CONFIG_RTC is not set
+
+#
+# Video For Linux
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Joystick support
+#
+# CONFIG_JOYSTICK is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_FTAPE is not set
+
+#
+# Filesystems
+#
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_FAT_FS is not set
+# CONFIG_MSDOS_FS is not set
+# CONFIG_UMSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_ISO9660_FS is not set
+# CONFIG_JOLIET is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_HPFS_FS is not set
+CONFIG_PROC_FS=y
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_EXT2_FS=y
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+# CONFIG_CODA_FS is not set
+CONFIG_NFS_FS=y
+CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
+CONFIG_SUNRPC=y
+CONFIG_LOCKD=y
+# CONFIG_SMB_FS is not set
+# CONFIG_NCP_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MAC_PARTITION is not set
+# CONFIG_SMD_DISKLABEL is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_NLS is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
--- /dev/null
+#
+# Default configuration for the IBM PowerPC 403 "Oak" evaluation boards.
+#
+
+#
+# Platform support
+#
+CONFIG_PPC=y
+CONFIG_4xx=y
+# CONFIG_6xx is not set
+# CONFIG_PPC64 is not set
+# CONFIG_82xx is not set
+# CONFIG_8xx is not set
+CONFIG_403=y
+# CONFIG_405 is not set
+CONFIG_OAK=y
+# CONFIG_SMP is not set
+CONFIG_MACH_SPECIFIC=y
+# CONFIG_MATH_EMULATION is not set
+
+#
+# General setup
+#
+# CONFIG_EXPERIMENTAL is not set
+CONFIG_MODULES=y
+# CONFIG_MODVERSIONS is not set
+CONFIG_KMOD=y
+# CONFIG_PCI is not set
+CONFIG_NET=y
+CONFIG_SYSCTL=y
+CONFIG_SYSVIPC=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_BINFMT_ELF=y
+CONFIG_KERNEL_ELF=y
+CONFIG_BINFMT_MISC=y
+
+#
+# PCMCIA/CardBus support
+#
+# CONFIG_PCMCIA is not set
+# CONFIG_PARPORT is not set
+# CONFIG_VGA_CONSOLE is not set
+# CONFIG_FB is not set
+# CONFIG_PMAC_PBOOK is not set
+# CONFIG_MAC_FLOPPY is not set
+# CONFIG_MAC_SERIAL is not set
+# CONFIG_ADB is not set
+# CONFIG_PROC_DEVICETREE is not set
+# CONFIG_TOTALMP is not set
+# CONFIG_BOOTX_TEXT is not set
+# CONFIG_MOTOROLA_HOTSWAP is not set
+
+#
+# Plug and Play configuration
+#
+# CONFIG_PNP is not set
+# CONFIG_ISAPNP is not set
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_DEV_IDE is not set
+
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_HD_ONLY is not set
+# CONFIG_BLK_CPQ_DA is not set
+
+#
+# Additional Block Devices
+#
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_MD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_BLK_DEV_XD is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+CONFIG_PARIDE_PARPORT=y
+# CONFIG_PARIDE is not set
+# CONFIG_BLK_DEV_IDE_MODES is not set
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# Networking options
+#
+# CONFIG_PACKET is not set
+# CONFIG_NETLINK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_FILTER is not set
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+# CONFIG_IP_ROUTER is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+CONFIG_IP_ALIAS=y
+CONFIG_SYN_COOKIES=y
+
+#
+# (it is safe to leave these untouched)
+#
+# CONFIG_SKB_LARGE is not set
+
+#
+#
+#
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+
+#
+# SCSI support
+#
+# CONFIG_SCSI is not set
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+# CONFIG_DUMMY is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_NET_SB1000 is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+# CONFIG_MACE is not set
+# CONFIG_BMAC is not set
+# CONFIG_NCR885E is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_LANCE is not set
+# CONFIG_NET_VENDOR_SMC is not set
+# CONFIG_NET_VENDOR_RACAL is not set
+# CONFIG_DEPCA is not set
+# CONFIG_NET_ISA is not set
+# CONFIG_NET_EISA is not set
+# CONFIG_NET_POCKET is not set
+# CONFIG_FDDI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Token Ring driver support
+#
+# CONFIG_TR is not set
+# CONFIG_NET_FC is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+
+#
+# Amateur Radio support
+#
+# CONFIG_HAMRADIO is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Old CD-ROM drivers (not SCSI, not IDE)
+#
+# CONFIG_CD_NO_IDESCSI is not set
+
+#
+# Console drivers
+#
+
+#
+# Frame-buffer support
+#
+# CONFIG_FB is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+CONFIG_SERIAL=y
+CONFIG_SERIAL_CONSOLE=y
+# CONFIG_SERIAL_EXTENDED is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_UNIX98_PTYS is not set
+
+#
+# Mice
+#
+# CONFIG_BUSMOUSE is not set
+# CONFIG_MOUSE is not set
+# CONFIG_QIC02_TAPE is not set
+# CONFIG_WATCHDOG is not set
+# CONFIG_NVRAM is not set
+# CONFIG_RTC is not set
+
+#
+# Video For Linux
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Joystick support
+#
+# CONFIG_JOYSTICK is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_FTAPE is not set
+
+#
+# USB drivers - not for the faint of heart
+#
+# CONFIG_USB is not set
+
+#
+# Filesystems
+#
+# CONFIG_QUOTA is not set
+CONFIG_AUTOFS_FS=y
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_FAT_FS is not set
+# CONFIG_MSDOS_FS is not set
+# CONFIG_UMSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_ISO9660_FS is not set
+# CONFIG_JOLIET is not set
+# CONFIG_UDF_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_HPFS_FS is not set
+CONFIG_PROC_FS=y
+CONFIG_ROMFS_FS=y
+CONFIG_EXT2_FS=y
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+# CONFIG_CODA_FS is not set
+CONFIG_NFS_FS=y
+CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
+CONFIG_SUNRPC=y
+CONFIG_LOCKD=y
+# CONFIG_SMB_FS is not set
+# CONFIG_NCP_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MAC_PARTITION=y
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_NLS is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_KGDB is not set
+# CONFIG_XMON is not set
--- /dev/null
+#
+# Automatically generated make config: don't edit
+#
+
+#
+# Platform support
+#
+CONFIG_PPC=y
+CONFIG_6xx=y
+# CONFIG_PPC64 is not set
+# CONFIG_82xx is not set
+# CONFIG_8xx is not set
+CONFIG_PMAC=y
+# CONFIG_PREP is not set
+# CONFIG_CHRP is not set
+# CONFIG_ALL_PPC is not set
+# CONFIG_GEMINI is not set
+# CONFIG_APUS is not set
+# CONFIG_SMP is not set
+CONFIG_MACH_SPECIFIC=y
+CONFIG_6xx=y
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_MODULES=y
+# CONFIG_MODVERSIONS is not set
+CONFIG_KMOD=y
+CONFIG_PCI=y
+CONFIG_NET=y
+CONFIG_SYSCTL=y
+CONFIG_SYSVIPC=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_BINFMT_ELF=y
+CONFIG_KERNEL_ELF=y
+CONFIG_BINFMT_MISC=m
+
+#
+# PCMCIA/Cardbus support
+#
+CONFIG_PCMCIA=m
+CONFIG_CARDBUS=y
+# CONFIG_PARPORT is not set
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_FB=y
+CONFIG_FB_COMPAT_XPMAC=y
+CONFIG_PMAC_PBOOK=y
+CONFIG_MAC_FLOPPY=y
+CONFIG_MAC_SERIAL=y
+# CONFIG_SERIAL_CONSOLE is not set
+CONFIG_ADB=y
+CONFIG_ADB_CUDA=y
+CONFIG_ADB_MACIO=y
+CONFIG_ADB_PMU=y
+CONFIG_ADB_KEYBOARD=y
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_TOTALMP is not set
+CONFIG_BOOTX_TEXT=y
+# CONFIG_MOTOROLA_HOTSWAP is not set
+
+#
+# Plug and Play configuration
+#
+# CONFIG_PNP is not set
+# CONFIG_ISAPNP is not set
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+CONFIG_BLK_DEV_IDE=y
+
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_HD_IDE is not set
+CONFIG_BLK_DEV_IDEDISK=y
+# CONFIG_IDEDISK_MULTI_MODE is not set
+CONFIG_BLK_DEV_IDECD=y
+# CONFIG_BLK_DEV_IDETAPE is not set
+CONFIG_BLK_DEV_IDEFLOPPY=y
+# CONFIG_BLK_DEV_IDESCSI is not set
+
+#
+# IDE chipset support/bugfixes
+#
+# CONFIG_BLK_DEV_CMD640 is not set
+# CONFIG_BLK_DEV_RZ1000 is not set
+CONFIG_BLK_DEV_IDEPCI=y
+CONFIG_BLK_DEV_IDEDMA_PCI=y
+CONFIG_IDEDMA_PCI_AUTO=y
+CONFIG_IDEDMA_NEW_DRIVE_LISTINGS=y
+CONFIG_IDEDMA_PCI_EXPERIMENTAL=y
+# CONFIG_BLK_DEV_OFFBOARD is not set
+# CONFIG_BLK_DEV_AEC6210 is not set
+CONFIG_BLK_DEV_CMD646=y
+# CONFIG_BLK_DEV_CY82C693 is not set
+# CONFIG_BLK_DEV_HPT34X is not set
+# CONFIG_BLK_DEV_HPT366 is not set
+# CONFIG_BLK_DEV_NS87415 is not set
+# CONFIG_BLK_DEV_OPTI621 is not set
+# CONFIG_BLK_DEV_PDC202XX is not set
+# CONFIG_BLK_DEV_TRM290 is not set
+# CONFIG_BLK_DEV_SL82C105 is not set
+CONFIG_BLK_DEV_IDE_PMAC=y
+CONFIG_BLK_DEV_IDEDMA_PMAC=y
+CONFIG_IDEDMA_PMAC_AUTO=y
+CONFIG_BLK_DEV_IDEDMA=y
+CONFIG_IDEDMA_AUTO=y
+# CONFIG_IDE_CHIPSETS is not set
+# CONFIG_BLK_CPQ_DA is not set
+
+#
+# Additional Block Devices
+#
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_MD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_BLK_DEV_XD is not set
+CONFIG_PARIDE_PARPORT=y
+# CONFIG_PARIDE is not set
+CONFIG_BLK_DEV_IDE_MODES=y
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_NETLINK=y
+# CONFIG_RTNETLINK is not set
+# CONFIG_NETLINK_DEV is not set
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+# CONFIG_FILTER is not set
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+# CONFIG_IP_PNP is not set
+# CONFIG_IP_ROUTER is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+CONFIG_IP_ALIAS=y
+# CONFIG_SYN_COOKIES is not set
+
+#
+# (it is safe to leave these untouched)
+#
+CONFIG_SKB_LARGE=y
+# CONFIG_IPV6 is not set
+# CONFIG_KHTTPD is not set
+# CONFIG_ATM is not set
+
+#
+#
+#
+# CONFIG_IPX is not set
+CONFIG_ATALK=m
+# CONFIG_DECNET is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_LLC is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_FASTROUTE is not set
+# CONFIG_NET_HW_FLOWCONTROL is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# SCSI support
+#
+CONFIG_SCSI=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=y
+CONFIG_BLK_DEV_SR=y
+CONFIG_BLK_DEV_SR_VENDOR=y
+# CONFIG_CHR_DEV_SG is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+CONFIG_SCSI_CONSTANTS=y
+# CONFIG_SCSI_LOGGING is not set
+
+#
+# SCSI low-level drivers
+#
+# CONFIG_SCSI_7000FASST is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AHA152X is not set
+# CONFIG_SCSI_AHA1542 is not set
+# CONFIG_SCSI_AHA1740 is not set
+CONFIG_SCSI_AIC7XXX=y
+# CONFIG_AIC7XXX_TCQ_ON_BY_DEFAULT is not set
+CONFIG_AIC7XXX_CMDS_PER_DEVICE=8
+CONFIG_AIC7XXX_PROC_STATS=y
+CONFIG_AIC7XXX_RESET_DELAY=15
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_IN2000 is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_MEGARAID is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_DTC3280 is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_EATA_DMA is not set
+# CONFIG_SCSI_EATA_PIO is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_GENERIC_NCR5380 is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_NCR53C406A is not set
+# CONFIG_SCSI_SYM53C416 is not set
+# CONFIG_SCSI_NCR53C7xx is not set
+# CONFIG_SCSI_NCR53C8XX is not set
+# CONFIG_SCSI_SYM53C8XX is not set
+# CONFIG_SCSI_PAS16 is not set
+# CONFIG_SCSI_PCI2000 is not set
+# CONFIG_SCSI_PCI2220I is not set
+# CONFIG_SCSI_PSI240I is not set
+# CONFIG_SCSI_QLOGIC_FAS is not set
+# CONFIG_SCSI_QLOGIC_ISP is not set
+# CONFIG_SCSI_QLOGIC_FC is not set
+# CONFIG_SCSI_SEAGATE is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_T128 is not set
+# CONFIG_SCSI_U14_34F is not set
+# CONFIG_SCSI_ULTRASTOR is not set
+# CONFIG_SCSI_DEBUG is not set
+CONFIG_SCSI_MESH=y
+CONFIG_SCSI_MESH_SYNC_RATE=5
+CONFIG_SCSI_MAC53C94=y
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+# CONFIG_DUMMY is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_ETHERTAP is not set
+# CONFIG_NET_SB1000 is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+CONFIG_MACE=y
+CONFIG_BMAC=y
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_LANCE is not set
+# CONFIG_NET_VENDOR_SMC is not set
+# CONFIG_NET_VENDOR_RACAL is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_RTL8139 is not set
+# CONFIG_SIS900 is not set
+# CONFIG_DM9102 is not set
+# CONFIG_AT1700 is not set
+# CONFIG_DEPCA is not set
+# CONFIG_NET_ISA is not set
+CONFIG_NET_EISA=y
+# CONFIG_PCNET32 is not set
+# CONFIG_ACENIC is not set
+# CONFIG_AC3200 is not set
+# CONFIG_APRICOT is not set
+# CONFIG_CS89x0 is not set
+CONFIG_DE4X5=y
+# CONFIG_DEC_ELCP is not set
+# CONFIG_DGRS is not set
+# CONFIG_EEXPRESS_PRO100 is not set
+# CONFIG_LNE390 is not set
+# CONFIG_NE3210 is not set
+# CONFIG_NE2K_PCI is not set
+# CONFIG_TLAN is not set
+# CONFIG_VIA_RHINE is not set
+# CONFIG_ES3210 is not set
+# CONFIG_EPIC100 is not set
+# CONFIG_ZNET is not set
+# CONFIG_NET_POCKET is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+
+#
+# Appletalk devices
+#
+# CONFIG_LTPC is not set
+# CONFIG_COPS is not set
+# CONFIG_IPDDP is not set
+CONFIG_PPP=y
+CONFIG_PPP_ASYNC=y
+CONFIG_PPP_DEFLATE=y
+CONFIG_PPP_BSDCOMP=m
+# CONFIG_SLIP is not set
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Token Ring driver support
+#
+# CONFIG_TR is not set
+# CONFIG_NET_FC is not set
+# CONFIG_RCPCI is not set
+# CONFIG_SHAPER is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+
+#
+# PCMCIA network devices
+#
+# CONFIG_PCMCIA_PCNET is not set
+# CONFIG_PCMCIA_3C589 is not set
+# CONFIG_PCMCIA_RAYCS is not set
+
+#
+# Amateur Radio support
+#
+# CONFIG_HAMRADIO is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Old CD-ROM drivers (not SCSI, not IDE)
+#
+# CONFIG_CD_NO_IDESCSI is not set
+
+#
+# Console drivers
+#
+
+#
+# Frame-buffer support
+#
+CONFIG_FB=y
+CONFIG_DUMMY_CONSOLE=y
+# CONFIG_FB_CLGEN is not set
+# CONFIG_FB_PM2 is not set
+CONFIG_FB_OF=y
+CONFIG_FB_CONTROL=y
+CONFIG_FB_PLATINUM=y
+CONFIG_FB_VALKYRIE=y
+CONFIG_FB_IMSTT=y
+CONFIG_FB_CT65550=y
+# CONFIG_FB_S3TRIO is not set
+# CONFIG_FB_VGA16 is not set
+# CONFIG_FB_MATROX is not set
+CONFIG_FB_ATY=y
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FBCON_ADVANCED is not set
+CONFIG_FBCON_CFB8=y
+CONFIG_FBCON_CFB16=y
+CONFIG_FBCON_CFB24=y
+CONFIG_FBCON_CFB32=y
+# CONFIG_FBCON_FONTWIDTH8_ONLY is not set
+CONFIG_FBCON_FONTS=y
+# CONFIG_FONT_8x8 is not set
+CONFIG_FONT_8x16=y
+CONFIG_FONT_SUN8x16=y
+CONFIG_FONT_SUN12x22=y
+# CONFIG_FONT_6x11 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+# CONFIG_FONT_ACORN_8x8 is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_SERIAL=m
+# CONFIG_SERIAL_EXTENDED is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_UNIX98_PTY_COUNT=256
+
+#
+# Mice
+#
+CONFIG_BUSMOUSE=y
+# CONFIG_ATIXL_BUSMOUSE is not set
+# CONFIG_LOGIBUSMOUSE is not set
+# CONFIG_MS_BUSMOUSE is not set
+CONFIG_ADBMOUSE=y
+# CONFIG_MOUSE is not set
+# CONFIG_QIC02_TAPE is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_NVRAM=y
+# CONFIG_RTC is not set
+
+#
+# Video For Linux
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Joystick support
+#
+# CONFIG_JOYSTICK is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_FTAPE is not set
+# CONFIG_DRM is not set
+
+#
+# USB drivers - not for the faint of heart
+#
+CONFIG_USB=y
+
+#
+# USB Controllers
+#
+# CONFIG_USB_UHCI is not set
+CONFIG_USB_OHCI=y
+CONFIG_USB_OHCI_DEBUG=y
+# CONFIG_USB_OHCI_HCD is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEBUG_ISOC=y
+CONFIG_USB_PROC=y
+# CONFIG_USB_EZUSB is not set
+
+#
+# USB Devices
+#
+CONFIG_USB_HUB=y
+CONFIG_USB_MOUSE=y
+CONFIG_USB_HP_SCANNER=m
+CONFIG_USB_KBD=y
+# CONFIG_USB_AUDIO is not set
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_SERIAL is not set
+# CONFIG_USB_CPIA is not set
+CONFIG_USB_SCSI=m
+CONFIG_USB_SCSI_DEBUG=y
+# CONFIG_USB_USS720 is not set
+
+#
+# Filesystems
+#
+# CONFIG_QUOTA is not set
+CONFIG_AUTOFS_FS=y
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_FAT_FS is not set
+# CONFIG_MSDOS_FS is not set
+# CONFIG_UMSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_ISO9660_FS=y
+# CONFIG_JOLIET is not set
+# CONFIG_UDF_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_HPFS_FS is not set
+CONFIG_PROC_FS=y
+CONFIG_DEVPTS_FS=y
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_EXT2_FS=y
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+# CONFIG_CODA_FS is not set
+CONFIG_NFS_FS=y
+CONFIG_NFSD=y
+# CONFIG_NFSD_SUN is not set
+CONFIG_SUNRPC=y
+CONFIG_LOCKD=y
+# CONFIG_SMB_FS is not set
+# CONFIG_NCP_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_OSF_PARTITION is not set
+CONFIG_MAC_PARTITION=y
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_NLS is not set
+
+#
+# Sound
+#
+CONFIG_SOUND=y
+CONFIG_DMASOUND=y
+# CONFIG_SOUND_CMPCI is not set
+# CONFIG_SOUND_ES1370 is not set
+# CONFIG_SOUND_ES1371 is not set
+# CONFIG_SOUND_ESSSOLO1 is not set
+# CONFIG_SOUND_MAESTRO is not set
+# CONFIG_SOUND_SONICVIBES is not set
+# CONFIG_SOUND_MSNDCLAS is not set
+# CONFIG_SOUND_MSNDPIN is not set
+# CONFIG_SOUND_OSS is not set
+
+#
+# Kernel hacking
+#
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_KGDB is not set
+# CONFIG_XMON is not set
--- /dev/null
+#
+# Automatically generated by make menuconfig: don't edit
+#
+
+#
+# Platform support
+#
+CONFIG_PPC=y
+CONFIG_6xx=y
+# CONFIG_8xx is not set
+# CONFIG_PMAC is not set
+CONFIG_PREP=y
+# CONFIG_CHRP is not set
+# CONFIG_ALL_PPC is not set
+# CONFIG_APUS is not set
+# CONFIG_MBX is not set
+# CONFIG_SMP is not set
+CONFIG_MACH_SPECIFIC=y
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_MODULES=y
+CONFIG_MODVERSIONS=y
+CONFIG_KMOD=y
+CONFIG_PCI=y
+# CONFIG_PCI_QUIRKS is not set
+CONFIG_PCI_OLD_PROC=y
+CONFIG_NET=y
+CONFIG_SYSCTL=y
+CONFIG_SYSVIPC=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_BINFMT_ELF=y
+CONFIG_KERNEL_ELF=y
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_BINFMT_JAVA is not set
+# CONFIG_PARPORT is not set
+# CONFIG_FB is not set
+CONFIG_VGA_CONSOLE=y
+# CONFIG_PMAC_PBOOK is not set
+# CONFIG_MAC_KEYBOARD is not set
+# CONFIG_MAC_FLOPPY is not set
+# CONFIG_MAC_SERIAL is not set
+# CONFIG_ADBMOUSE is not set
+# CONFIG_PROC_DEVICETREE is not set
+# CONFIG_KGDB is not set
+# CONFIG_XMON is not set
+
+#
+# Plug and Play support
+#
+# CONFIG_PNP is not set
+
+#
+# Block devices
+#
+CONFIG_BLK_DEV_FD=y
+CONFIG_BLK_DEV_IDE=y
+# CONFIG_BLK_DEV_HD_IDE is not set
+CONFIG_BLK_DEV_IDEDISK=y
+CONFIG_BLK_DEV_IDECD=y
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+# CONFIG_BLK_DEV_IDESCSI is not set
+# CONFIG_BLK_DEV_CMD640 is not set
+# CONFIG_BLK_DEV_RZ1000 is not set
+# CONFIG_BLK_DEV_IDEPCI is not set
+# CONFIG_BLK_DEV_SL82C105 is not set
+# CONFIG_IDE_CHIPSETS is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_MD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_BLK_DEV_XD is not set
+CONFIG_PARIDE_PARPORT=y
+# CONFIG_PARIDE is not set
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# Networking options
+#
+# CONFIG_PACKET is not set
+# CONFIG_NETLINK is not set
+# CONFIG_FIREWALL is not set
+# CONFIG_FILTER is not set
+CONFIG_UNIX=y
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+# CONFIG_IP_PNP is not set
+# CONFIG_IP_ROUTER is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_ALIAS is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_RARP is not set
+# CONFIG_IP_NOSR is not set
+CONFIG_SKB_LARGE=y
+# CONFIG_IPV6 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_LLC is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_FASTROUTE is not set
+# CONFIG_NET_HW_FLOWCONTROL is not set
+# CONFIG_CPU_IS_SLOW is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# SCSI support
+#
+CONFIG_SCSI=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=y
+CONFIG_BLK_DEV_SR=y
+CONFIG_BLK_DEV_SR_VENDOR=y
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+
+#
+# SCSI low-level drivers
+#
+# CONFIG_SCSI_7000FASST is not set
+# CONFIG_SCSI_AHA152X is not set
+# CONFIG_SCSI_AHA1542 is not set
+# CONFIG_SCSI_AHA1740 is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_IN2000 is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_DTC3280 is not set
+# CONFIG_SCSI_EATA_DMA is not set
+# CONFIG_SCSI_EATA_PIO is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_GENERIC_NCR5380 is not set
+# CONFIG_SCSI_NCR53C406A is not set
+# CONFIG_SCSI_NCR53C7xx is not set
+CONFIG_SCSI_NCR53C8XX=y
+CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=8
+CONFIG_SCSI_NCR53C8XX_MAX_TAGS=4
+CONFIG_SCSI_NCR53C8XX_SYNC=5
+# CONFIG_SCSI_NCR53C8XX_PROFILE is not set
+CONFIG_SCSI_NCR53C8XX_IOMAPPED=y
+# CONFIG_SCSI_NCR53C8XX_SYMBIOS_COMPAT is not set
+# CONFIG_SCSI_PAS16 is not set
+# CONFIG_SCSI_PCI2000 is not set
+# CONFIG_SCSI_PCI2220I is not set
+# CONFIG_SCSI_PSI240I is not set
+# CONFIG_SCSI_QLOGIC_FAS is not set
+# CONFIG_SCSI_QLOGIC_ISP is not set
+# CONFIG_SCSI_SEAGATE is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_T128 is not set
+# CONFIG_SCSI_U14_34F is not set
+# CONFIG_SCSI_ULTRASTOR is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_MESH is not set
+# CONFIG_SCSI_MAC53C94 is not set
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_ARCNET is not set
+# CONFIG_DUMMY is not set
+# CONFIG_EQUALIZER is not set
+CONFIG_NET_ETHERNET=y
+# CONFIG_MACE is not set
+# CONFIG_BMAC is not set
+# CONFIG_NET_VENDOR_3COM is not set
+CONFIG_LANCE=y
+# CONFIG_NET_VENDOR_SMC is not set
+# CONFIG_NET_VENDOR_RACAL is not set
+# CONFIG_RTL8139 is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_NET_ISA is not set
+CONFIG_NET_EISA=y
+CONFIG_PCNET32=y
+# CONFIG_AC3200 is not set
+# CONFIG_APRICOT is not set
+# CONFIG_CS89x0 is not set
+CONFIG_DE4X5=y
+# CONFIG_DEC_ELCP is not set
+# CONFIG_DGRS is not set
+# CONFIG_EEXPRESS_PRO100 is not set
+# CONFIG_LNE390 is not set
+# CONFIG_NE2K_PCI is not set
+# CONFIG_TLAN is not set
+# CONFIG_ES3210 is not set
+# CONFIG_EPIC100 is not set
+# CONFIG_ZNET is not set
+# CONFIG_NET_POCKET is not set
+# CONFIG_FDDI is not set
+# CONFIG_DLCI is not set
+CONFIG_PPP=m
+# CONFIG_SLIP is not set
+# CONFIG_NET_RADIO is not set
+# CONFIG_TR is not set
+# CONFIG_SHAPER is not set
+
+#
+# Amateur Radio support
+#
+# CONFIG_HAMRADIO is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# CD-ROM drivers (not for SCSI or IDE/ATAPI drives)
+#
+# CONFIG_CD_NO_IDESCSI is not set
+
+#
+# Console drivers
+#
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_SERIAL=y
+CONFIG_SERIAL_CONSOLE=y
+# CONFIG_SERIAL_EXTENDED is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+CONFIG_MOUSE=y
+# CONFIG_ATIXL_BUSMOUSE is not set
+# CONFIG_BUSMOUSE is not set
+# CONFIG_MS_BUSMOUSE is not set
+CONFIG_PSMOUSE=y
+# CONFIG_82C710_MOUSE is not set
+# CONFIG_PC110_PAD is not set
+# CONFIG_UMISC is not set
+# CONFIG_QIC02_TAPE is not set
+# CONFIG_WATCHDOG is not set
+# CONFIG_RTC is not set
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_NVRAM is not set
+# CONFIG_JOYSTICK is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_FTAPE is not set
+
+#
+# Filesystems
+#
+# CONFIG_QUOTA is not set
+# CONFIG_MINIX_FS is not set
+CONFIG_EXT2_FS=y
+CONFIG_ISO9660_FS=y
+# CONFIG_JOLIET is not set
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+# CONFIG_UMSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+CONFIG_PROC_FS=y
+CONFIG_NFS_FS=y
+# CONFIG_NFSD is not set
+CONFIG_SUNRPC=y
+CONFIG_LOCKD=y
+# CONFIG_CODA_FS is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_ADFS_FS is not set
+# CONFIG_DEVPTS_FS is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_NLS=y
+
+#
+# Native Language Support
+#
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_KOI8_R is not set
+
+#
+# Sound
+#
+CONFIG_SOUND=y
+# CONFIG_SOUND_ES1370 is not set
+# CONFIG_SOUND_ES1371 is not set
+# CONFIG_SOUND_SONICVIBES is not set
+# CONFIG_SOUND_MSNDCLAS is not set
+# CONFIG_SOUND_MSNDPIN is not set
+CONFIG_SOUND_OSS=y
+# CONFIG_SOUND_PAS is not set
+# CONFIG_SOUND_SB is not set
+# CONFIG_SOUND_ADLIB is not set
+# CONFIG_SOUND_GUS is not set
+# CONFIG_SOUND_MPU401 is not set
+# CONFIG_SOUND_PSS is not set
+# CONFIG_SOUND_MSS is not set
+# CONFIG_SOUND_SSCAPE is not set
+# CONFIG_SOUND_TRIX is not set
+# CONFIG_SOUND_MAD16 is not set
+# CONFIG_SOUND_WAVEFRONT is not set
+CONFIG_SOUND_CS4232=y
+CONFIG_CS4232_BASE=530
+CONFIG_CS4232_IRQ=11
+CONFIG_CS4232_DMA=0
+CONFIG_CS4232_DMA2=3
+CONFIG_CS4232_MPU_BASE=330
+CONFIG_CS4232_MPU_IRQ=9
+# CONFIG_SOUND_MAUI is not set
+# CONFIG_SOUND_SGALAXY is not set
+# CONFIG_SOUND_OPL3SA1 is not set
+# CONFIG_SOUND_SOFTOSS is not set
+# CONFIG_SOUND_YM3812 is not set
+# CONFIG_SOUND_VMIDI is not set
+# CONFIG_SOUND_UART6850 is not set
+
+#
+# Additional low level sound drivers
+#
+# CONFIG_LOWLEVEL_SOUND is not set
--- /dev/null
+#
+# Default configuration for the IBM PowerPC 405GP "Walnut" evaluation board.
+#
+
+#
+# Platform support
+#
+CONFIG_PPC=y
+CONFIG_4xx=y
+# CONFIG_6xx is not set
+# CONFIG_PPC64 is not set
+# CONFIG_82xx is not set
+# CONFIG_8xx is not set
+CONFIG_403=y
+# CONFIG_405 is not set
+CONFIG_OAK=y
+# CONFIG_SMP is not set
+CONFIG_MACH_SPECIFIC=y
+# CONFIG_MATH_EMULATION is not set
+
+#
+# General setup
+#
+# CONFIG_EXPERIMENTAL is not set
+CONFIG_MODULES=y
+# CONFIG_MODVERSIONS is not set
+CONFIG_KMOD=y
+CONFIG_PCI=y
+CONFIG_NET=y
+CONFIG_SYSCTL=y
+CONFIG_SYSVIPC=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_BINFMT_ELF=y
+CONFIG_KERNEL_ELF=y
+CONFIG_BINFMT_MISC=y
+
+#
+# PCMCIA/CardBus support
+#
+# CONFIG_PCMCIA is not set
+# CONFIG_PARPORT is not set
+# CONFIG_VGA_CONSOLE is not set
+# CONFIG_FB is not set
+# CONFIG_PMAC_PBOOK is not set
+# CONFIG_MAC_FLOPPY is not set
+# CONFIG_MAC_SERIAL is not set
+# CONFIG_ADB is not set
+# CONFIG_PROC_DEVICETREE is not set
+# CONFIG_TOTALMP is not set
+# CONFIG_BOOTX_TEXT is not set
+# CONFIG_MOTOROLA_HOTSWAP is not set
+
+#
+# Plug and Play configuration
+#
+# CONFIG_PNP is not set
+# CONFIG_ISAPNP is not set
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_DEV_IDE is not set
+
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_HD_ONLY is not set
+# CONFIG_BLK_CPQ_DA is not set
+
+#
+# Additional Block Devices
+#
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_MD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_BLK_DEV_XD is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+CONFIG_PARIDE_PARPORT=y
+# CONFIG_PARIDE is not set
+# CONFIG_BLK_DEV_IDE_MODES is not set
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# Networking options
+#
+# CONFIG_PACKET is not set
+# CONFIG_NETLINK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_FILTER is not set
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+# CONFIG_IP_ROUTER is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+CONFIG_IP_ALIAS=y
+CONFIG_SYN_COOKIES=y
+
+#
+# (it is safe to leave these untouched)
+#
+# CONFIG_SKB_LARGE is not set
+
+#
+#
+#
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+
+#
+# SCSI support
+#
+# CONFIG_SCSI is not set
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+# CONFIG_DUMMY is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_NET_SB1000 is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+# CONFIG_MACE is not set
+# CONFIG_BMAC is not set
+# CONFIG_NCR885E is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_LANCE is not set
+# CONFIG_NET_VENDOR_SMC is not set
+# CONFIG_NET_VENDOR_RACAL is not set
+# CONFIG_DEPCA is not set
+# CONFIG_NET_ISA is not set
+# CONFIG_NET_EISA is not set
+# CONFIG_NET_POCKET is not set
+# CONFIG_FDDI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Token Ring driver support
+#
+# CONFIG_TR is not set
+# CONFIG_NET_FC is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+
+#
+# Amateur Radio support
+#
+# CONFIG_HAMRADIO is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Old CD-ROM drivers (not SCSI, not IDE)
+#
+# CONFIG_CD_NO_IDESCSI is not set
+
+#
+# Console drivers
+#
+
+#
+# Frame-buffer support
+#
+# CONFIG_FB is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+CONFIG_SERIAL=y
+CONFIG_SERIAL_CONSOLE=y
+# CONFIG_SERIAL_EXTENDED is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_UNIX98_PTYS is not set
+
+#
+# Mice
+#
+# CONFIG_BUSMOUSE is not set
+# CONFIG_MOUSE is not set
+# CONFIG_QIC02_TAPE is not set
+# CONFIG_WATCHDOG is not set
+# CONFIG_NVRAM is not set
+# CONFIG_RTC is not set
+
+#
+# Video For Linux
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Joystick support
+#
+# CONFIG_JOYSTICK is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_FTAPE is not set
+
+#
+# USB drivers - not for the faint of heart
+#
+# CONFIG_USB is not set
+
+#
+# Filesystems
+#
+# CONFIG_QUOTA is not set
+CONFIG_AUTOFS_FS=y
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_FAT_FS is not set
+# CONFIG_MSDOS_FS is not set
+# CONFIG_UMSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_ISO9660_FS is not set
+# CONFIG_JOLIET is not set
+# CONFIG_UDF_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_HPFS_FS is not set
+CONFIG_PROC_FS=y
+CONFIG_ROMFS_FS=y
+CONFIG_EXT2_FS=y
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+# CONFIG_CODA_FS is not set
+CONFIG_NFS_FS=y
+CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
+CONFIG_SUNRPC=y
+CONFIG_LOCKD=y
+# CONFIG_SMB_FS is not set
+# CONFIG_NCP_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MAC_PARTITION=y
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_NLS is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_KGDB is not set
+# CONFIG_XMON is not set
#
CONFIG_PPC=y
CONFIG_6xx=y
+# CONFIG_4xx is not set
# CONFIG_PPC64 is not set
# CONFIG_82xx is not set
# CONFIG_8xx is not set
# CONFIG_GEMINI is not set
# CONFIG_APUS is not set
# CONFIG_SMP is not set
-CONFIG_6xx=y
+# CONFIG_ALTIVEC is not set
#
# Loadable module support
#
# General setup
#
+# CONFIG_PCI is not set
CONFIG_PCI=y
CONFIG_NET=y
CONFIG_SYSCTL=y
CONFIG_SYSVIPC=y
# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_KCORE_ELF=y
CONFIG_BINFMT_ELF=y
CONFIG_KERNEL_ELF=y
# CONFIG_BINFMT_MISC is not set
# CONFIG_NET_VENDOR_RACAL is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_RTL8139 is not set
-# CONFIG_SIS900 is not set
# CONFIG_DM9102 is not set
# CONFIG_AT1700 is not set
# CONFIG_DEPCA is not set
# CONFIG_LNE390 is not set
# CONFIG_NE3210 is not set
# CONFIG_NE2K_PCI is not set
+# CONFIG_SIS900 is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_ES3210 is not set
#
CONFIG_FB=y
CONFIG_DUMMY_CONSOLE=y
+# CONFIG_FB_RIVA is not set
# CONFIG_FB_CLGEN is not set
# CONFIG_FB_PM2 is not set
CONFIG_FB_OF=y
# CONFIG_FB_S3TRIO is not set
# CONFIG_FB_VGA16 is not set
CONFIG_FB_MATROX=y
-# CONFIG_FB_MATROX_MILLENIUM is not set
+CONFIG_FB_MATROX_MILLENIUM=y
CONFIG_FB_MATROX_MYSTIQUE=y
CONFIG_FB_MATROX_G100=y
# CONFIG_FB_MATROX_MULTIHEAD is not set
CONFIG_FB_ATY=y
-# CONFIG_FB_ATY128 is not set
-# CONFIG_FB_3DFX is not set
+CONFIG_FB_ATY128=y
+CONFIG_FB_3DFX=y
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FBCON_ADVANCED is not set
CONFIG_FBCON_CFB8=y
# CONFIG_82C710_MOUSE is not set
# CONFIG_PC110_PAD is not set
# CONFIG_QIC02_TAPE is not set
+
+#
+# Watchdog Cards
+#
# CONFIG_WATCHDOG is not set
CONFIG_NVRAM=y
# CONFIG_RTC is not set
# CONFIG_DRM is not set
#
-# USB drivers - not for the faint of heart
+# Support for USB
+#
+CONFIG_USB=y
+
+#
+# USB Controllers
#
-# CONFIG_USB is not set
+# CONFIG_USB_UHCI is not set
+CONFIG_USB_OHCI=y
+CONFIG_USB_OHCI_DEBUG=y
+# CONFIG_USB_OHCI_HCD is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEBUG_ISOC=y
+CONFIG_USB_PROC=y
+# CONFIG_USB_EZUSB is not set
+
+#
+# USB Devices
+#
+CONFIG_USB_HUB=y
+CONFIG_USB_MOUSE=y
+CONFIG_USB_HP_SCANNER=m
+CONFIG_USB_KBD=y
+# CONFIG_USB_AUDIO is not set
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_SERIAL is not set
+# CONFIG_USB_CPIA is not set
+# CONFIG_USB_DC2XX is not set
+CONFIG_USB_SCSI=m
+CONFIG_USB_SCSI_DEBUG=y
#
# Filesystems
CONFIG_AUTOFS_FS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
-CONFIG_HFS_FS=y
-CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=y
-# CONFIG_UMSDOS_FS is not set
-CONFIG_VFAT_FS=y
+# CONFIG_HFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_FAT_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_ISO9660_FS=y
# CONFIG_JOLIET is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_EXT2_FS=y
-# CONFIG_BFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
-CONFIG_NLS=y
-
-#
-# Native Language Support
-#
-# CONFIG_NLS_CODEPAGE_437 is not set
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_1 is not set
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS is not set
#
# Sound
+++ /dev/null
-#
-# Automatically generated make config: don't edit
-#
-
-#
-# Platform support
-#
-CONFIG_PPC=y
-CONFIG_6xx=y
-# CONFIG_PPC64 is not set
-# CONFIG_82xx is not set
-# CONFIG_8xx is not set
-# CONFIG_MPC821 is not set
-# CONFIG_MPC823 is not set
-# CONFIG_MPC850 is not set
-# CONFIG_MPC855 is not set
-# CONFIG_MPC860 is not set
-# CONFIG_MPC860T is not set
-# CONFIG_RPXLITE is not set
-# CONFIG_RPXCLASSIC is not set
-# CONFIG_BSEIP is not set
-# CONFIG_MBX is not set
-# CONFIG_WINCEPT is not set
-# CONFIG_PMAC is not set
-# CONFIG_PREP is not set
-# CONFIG_CHRP is not set
-# CONFIG_ALL_PPC is not set
-CONFIG_GEMINI=y
-# CONFIG_APUS is not set
-# CONFIG_SMP is not set
-CONFIG_MACH_SPECIFIC=y
-CONFIG_6xx=y
-
-#
-# General setup
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_MODULES=y
-CONFIG_MODVERSIONS=y
-CONFIG_KMOD=y
-CONFIG_PCI=y
-CONFIG_NET=y
-CONFIG_SYSCTL=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_BINFMT_ELF=y
-CONFIG_KERNEL_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_PARPORT is not set
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_FB is not set
-# CONFIG_PMAC_PBOOK is not set
-# CONFIG_MAC_FLOPPY is not set
-# CONFIG_MAC_SERIAL is not set
-# CONFIG_ADB is not set
-# CONFIG_PROC_DEVICETREE is not set
-# CONFIG_TOTALMP is not set
-# CONFIG_BOOTX_TEXT is not set
-# CONFIG_MOTOROLA_HOTSWAP is not set
-
-#
-# Plug and Play configuration
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_DEV_IDE is not set
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_CPQ_DA is not set
-
-#
-# Additional Block Devices
-#
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_MD is not set
-# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_XD is not set
-CONFIG_PARIDE_PARPORT=y
-# CONFIG_PARIDE is not set
-# CONFIG_BLK_DEV_IDE_MODES is not set
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_NETLINK=y
-# CONFIG_RTNETLINK is not set
-# CONFIG_NETLINK_DEV is not set
-# CONFIG_NETFILTER is not set
-# CONFIG_FILTER is not set
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-# CONFIG_IP_PNP is not set
-# CONFIG_IP_ROUTER is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-CONFIG_IP_ALIAS=y
-CONFIG_SYN_COOKIES=y
-
-#
-# (it is safe to leave these untouched)
-#
-CONFIG_SKB_LARGE=y
-# CONFIG_IPV6 is not set
-# CONFIG_KHTTPD is not set
-# CONFIG_ATM is not set
-
-#
-#
-#
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_DECNET is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_LLC is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_FASTROUTE is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# SCSI support
-#
-CONFIG_SCSI=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-# CONFIG_CHR_DEV_ST is not set
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-# CONFIG_CHR_DEV_SG is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-# CONFIG_SCSI_MULTI_LUN is not set
-CONFIG_SCSI_CONSTANTS=y
-# CONFIG_SCSI_LOGGING is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_SCSI_7000FASST is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_AHA152X is not set
-# CONFIG_SCSI_AHA1542 is not set
-# CONFIG_SCSI_AHA1740 is not set
-# CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_IPS is not set
-# CONFIG_SCSI_ADVANSYS is not set
-# CONFIG_SCSI_IN2000 is not set
-# CONFIG_SCSI_AM53C974 is not set
-# CONFIG_SCSI_MEGARAID is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_DTC3280 is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_EATA_DMA is not set
-# CONFIG_SCSI_EATA_PIO is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_GENERIC_NCR5380 is not set
-# CONFIG_SCSI_G_NCR5380_PORT is not set
-# CONFIG_SCSI_G_NCR5380_MEM is not set
-# CONFIG_SCSI_INITIO is not set
-# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_NCR53C406A is not set
-# CONFIG_SCSI_SYM53C416 is not set
-# CONFIG_SCSI_NCR53C7xx is not set
-# CONFIG_SCSI_NCR53C8XX is not set
-CONFIG_SCSI_SYM53C8XX=y
-CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=8
-CONFIG_SCSI_NCR53C8XX_MAX_TAGS=32
-CONFIG_SCSI_NCR53C8XX_SYNC=20
-# CONFIG_SCSI_NCR53C8XX_PROFILE is not set
-# CONFIG_SCSI_NCR53C8XX_IOMAPPED is not set
-# CONFIG_SCSI_NCR53C8XX_PQS_PDS is not set
-# CONFIG_SCSI_NCR53C8XX_SYMBIOS_COMPAT is not set
-# CONFIG_SCSI_PAS16 is not set
-# CONFIG_SCSI_PCI2000 is not set
-# CONFIG_SCSI_PCI2220I is not set
-# CONFIG_SCSI_PSI240I is not set
-# CONFIG_SCSI_QLOGIC_FAS is not set
-# CONFIG_SCSI_QLOGIC_ISP is not set
-# CONFIG_SCSI_QLOGIC_FC is not set
-# CONFIG_SCSI_SEAGATE is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_T128 is not set
-# CONFIG_SCSI_U14_34F is not set
-# CONFIG_SCSI_ULTRASTOR is not set
-# CONFIG_SCSI_DEBUG is not set
-# CONFIG_SCSI_MESH is not set
-# CONFIG_SCSI_MAC53C94 is not set
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_ETHERTAP is not set
-# CONFIG_NET_SB1000 is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-# CONFIG_MACE is not set
-# CONFIG_BMAC is not set
-CONFIG_NCR885E=y
-# CONFIG_NET_VENDOR_3COM is not set
-# CONFIG_LANCE is not set
-# CONFIG_NET_VENDOR_SMC is not set
-# CONFIG_NET_VENDOR_RACAL is not set
-# CONFIG_RTL8139 is not set
-# CONFIG_SIS900 is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_ACENIC is not set
-# CONFIG_NET_ISA is not set
-# CONFIG_NET_EISA is not set
-# CONFIG_NET_POCKET is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-# CONFIG_NET_RADIO is not set
-
-#
-# Token ring devices
-#
-# CONFIG_TR is not set
-# CONFIG_NET_FC is not set
-# CONFIG_RCPCI is not set
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_HOSTESS_SV11 is not set
-# CONFIG_COSA is not set
-# CONFIG_SEALEVEL_4021 is not set
-# CONFIG_DLCI is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Console drivers
-#
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_SERIAL=y
-CONFIG_SERIAL_CONSOLE=y
-# CONFIG_SERIAL_EXTENDED is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-CONFIG_UNIX98_PTYS=y
-CONFIG_UNIX98_PTY_COUNT=256
-
-#
-# Mice
-#
-CONFIG_BUSMOUSE=y
-# CONFIG_ATIXL_BUSMOUSE is not set
-# CONFIG_LOGIBUSMOUSE is not set
-# CONFIG_MS_BUSMOUSE is not set
-CONFIG_MOUSE=y
-CONFIG_PSMOUSE=y
-# CONFIG_82C710_MOUSE is not set
-# CONFIG_PC110_PAD is not set
-# CONFIG_QIC02_TAPE is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-# CONFIG_RTC is not set
-
-#
-# Video For Linux
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Joystick support
-#
-# CONFIG_JOYSTICK is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_FT_NORMAL_DEBUG is not set
-# CONFIG_FT_FULL_DEBUG is not set
-# CONFIG_FT_NO_TRACE is not set
-# CONFIG_FT_NO_TRACE_AT_ALL is not set
-# CONFIG_FT_STD_FDC is not set
-# CONFIG_FT_MACH2 is not set
-# CONFIG_FT_PROBE_FC10 is not set
-# CONFIG_FT_ALT_FDC is not set
-# CONFIG_DRM is not set
-
-#
-# USB drivers - not for the faint of heart
-#
-# CONFIG_USB is not set
-
-#
-# Filesystems
-#
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_FAT_FS is not set
-# CONFIG_EFS_FS is not set
-CONFIG_ISO9660_FS=y
-# CONFIG_JOLIET is not set
-# CONFIG_UDF_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_NTFS_FS is not set
-# CONFIG_HPFS_FS is not set
-CONFIG_PROC_FS=y
-CONFIG_DEVPTS_FS=y
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_EXT2_FS=y
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-# CONFIG_CODA_FS is not set
-# CONFIG_NFS_FS is not set
-# CONFIG_NFSD is not set
-# CONFIG_SUNRPC is not set
-# CONFIG_LOCKD is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_NCP_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MAC_PARTITION=y
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_BSD_DISKLABEL is not set
-# CONFIG_SOLARIS_X86_PARTITION is not set
-# CONFIG_UNIXWARE_DISKLABEL is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_NLS is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_MAGIC_SYSRQ is not set
-# CONFIG_KGDB is not set
-# CONFIG_XMON is not set
O_TARGET := kernel.o
OX_OBJS := ppc_ksyms.o setup.o
-KHEAD := head.o
+
+
+ifeq ($(CONFIG_4xx),y)
+ KHEAD := head_4xx.o
+else
+ ifeq ($(CONFIG_8xx),y)
+ KHEAD := head_8xx.o
+ else
+ KHEAD := head.o
+ endif
+endif
ifdef CONFIG_ALL_PPC
CONFIG_PMAC=y
O_OBJS += smp.o
endif
-ifeq ($(CONFIG_8xx),y)
-KHEAD := head_8xx.o
-O_OBJS += m8xx_setup.o ppc8xx_pic.o
-ifndef CONFIG_MATH_EMULATION
-O_OBJS += softemu8xx.o
-endif
-ifdef CONFIG_PCI
-O_OBJS += qspan_pci.c
+ifeq ($(CONFIG_OAK),y)
+ O_OBJS += oak_setup.o
endif
-ifdef CONFIG_MBX
-O_OBJS += i8259.o
+
+ifeq ($(CONFIG_8xx),y)
+ O_OBJS += m8xx_setup.o ppc8xx_pic.o
+ ifndef CONFIG_MATH_EMULATION
+ O_OBJS += softemu8xx.o
+ endif
+ ifdef CONFIG_PCI
+ O_OBJS += qspan_pci.c
+ endif
+ ifdef CONFIG_MBX
+ O_OBJS += i8259.o
+ endif
endif
-else
-O_OBJS += chrp_setup.o chrp_pci.o chrp_time.o \
- pmac_time.o pmac_pci.o pmac_setup.o \
- prom.o open_pic.o feature.o \
- i8259.o pmac_pic.o indirect_pci.o \
- gemini_pci.o gemini_prom.o gemini_setup.o
ifeq ($(CONFIG_NVRAM),y)
-O_OBJS += pmac_support.o
+ O_OBJS += pmac_nvram.o
endif
-
-ifeq ($(CONFIG_PREP), y)
-O_OBJS += prep_pci.o prep_setup.o prep_nvram.o prep_time.o residual.o
+ifeq ($(CONFIG_6xx),y)
+ O_OBJS += open_pic.o indirect_pci.o
endif
-
-ifeq ($(CONFIG_PMAC), y)
+ifeq ($(CONFIG_APUS),y)
+ O_OBJS += apus_setup.o
endif
-
-ifeq ($(CONFIG_PMAC), y)
+ifeq ($(CONFIG_PMAC),y)
+ O_OBJS += pmac_pic.o pmac_setup.o pmac_time.o feature.o pmac_pci.o prom.o
endif
-
-ifdef CONFIG_APUS
-O_OBJS += apus_setup.o
+ifeq ($(CONFIG_CHRP),y)
+ O_OBJS += chrp_pci.o pmac_pci.o chrp_setup.o i8259.o \
+ chrp_time.o pmac_time.o prom.o
endif
+ifeq ($(CONFIG_PREP),y)
+ O_OBJS += prep_pci.o i8259.o prep_setup.o prep_nvram.o prep_time.o residual.o
+endif
+ifeq ($(CONFIG_GEMINI),y)
+ O_OBJS += gemini_prom.o gemini_pci.o gemini_setup.o
endif
all: $(KHEAD) kernel.o
head.o: head.S ppc_defs.h
-
+head_4xx.o: head_4xx.S ppc_defs.h
head_8xx.o: head_8xx.S ppc_defs.h
ppc_defs.h: mk_defs.c ppc_defs.head \
$(TOPDIR)/include/asm/ptrace.h
$(CC) $(CFLAGS) -S mk_defs.c
cp ppc_defs.head ppc_defs.h
- grep '^#define' mk_defs.s >>ppc_defs.h
+ grep '^#define' mk_defs.s >> ppc_defs.h
rm mk_defs.s
find_name : find_name.c
/*
* align.c - handle alignment exceptions for the Power PC.
*
- * Paul Mackerras August 1996.
- * Copyright (C) 1996 Paul Mackerras (paulus@cs.anu.edu.au).
+ * Copyright (c) 1996 Paul Mackerras <paulus@cs.anu.edu.au>
+ * Copyright (c) 1998-1999 TiVo, Inc.
+ * PowerPC 403GCX modifications.
+ * Copyright (c) 1999 Grant Erickson <grant@lcse.umn.edu>
+ * PowerPC 403GCX/405GP modifications.
*/
#include <linux/kernel.h>
#include <linux/mm.h>
unsigned char flags;
};
+#if defined(CONFIG_4xx)
+#define OPCD(inst) (((inst) & 0xFC000000) >> 26)
+#define RS(inst) (((inst) & 0x03E00000) >> 21)
+#define RA(inst) (((inst) & 0x001F0000) >> 16)
+#define IS_DFORM(code) ((code) >= 32 && (code) <= 47)
+#endif
+
#define INVALID { 0, 0 }
#define LD 1 /* load */
fix_alignment(struct pt_regs *regs)
{
int instr, nb, flags;
+#if defined(CONFIG_4xx)
+ int opcode, f1, f2, f3;
+#endif
int i, t;
int reg, areg;
unsigned char *addr;
unsigned char v[8];
} data;
+#if defined(CONFIG_4xx)
+ /* The 4xx-family processors have no DSISR register,
+ * so we emulate it.
+ */
+
+ instr = *((unsigned int *)regs->nip);
+ opcode = OPCD(instr);
+ reg = RS(instr);
+ areg = RA(instr);
+
+ if (IS_DFORM(opcode)) {
+ f1 = 0;
+ f2 = (instr & 0x04000000) >> 26;
+ f3 = (instr & 0x78000000) >> 27;
+ } else {
+ f1 = (instr & 0x00000006) >> 1;
+ f2 = (instr & 0x00000040) >> 6;
+ f3 = (instr & 0x00000780) >> 7;
+ }
+
+ instr = ((f1 << 5) | (f2 << 4) | f3);
+#else
+ reg = (regs->dsisr >> 5) & 0x1f; /* source/dest register */
+ areg = regs->dsisr & 0x1f; /* register to update */
instr = (regs->dsisr >> 10) & 0x7f;
+#endif
nb = aligninfo[instr].len;
if (nb == 0)
return 0; /* too hard or invalid instruction bits */
flags = aligninfo[instr].flags;
- addr = (unsigned char *) regs->dar;
- reg = (regs->dsisr >> 5) & 0x1f; /* source/dest register */
+
+ /* For the 4xx-family processors, the 'dar' field of the
+ * pt_regs structure is overloaded and is really from the DEAR.
+ */
+
+ addr = (unsigned char *)regs->dar;
/* Verify the address of the operand */
if (user_mode(regs)) {
}
if (flags & U) {
- areg = regs->dsisr & 0x1f; /* register to update */
regs->gpr[areg] = regs->dar;
}
mtlr r0
blr
-#ifndef CONFIG_8xx
+
/*
* PROM code for specific machines follows. Put it
* here so it's easy to add arch-specific sections later.
* -- Cort
*/
-
+#if defined(CONFIG_CHRP) || defined(CONFIG_ALL_PPC)
/*
* On CHRP, the Run-Time Abstraction Services (RTAS) have to be
* called with the MMU off.
mtspr SRR0,r8
mtspr SRR1,r9
rfi /* return to caller */
-#endif /* CONFIG_8xx */
+#endif /* defined(CONFIG_CHRP) || defined(CONFIG_ALL_PPC) */
*
*/
+_GLOBAL(prom_init)
_GLOBAL(gemini_prom_init)
#ifdef __SMP__
/* Since the MMU's on, get stuff in rom space that we'll need */
void gemini_setup_pci_ptrs(void);
-static int l2_printed = 0;
static unsigned char gemini_switch_map = 0;
static char *gemini_board_families[] = {
"VGM", "VSS", "KGM", "VGR", "KSS"
/* take special pains to map the MPIC, since it isn't mapped yet */
gemini_openpic_init();
-
/* start the L2 */
gemini_init_l2();
-
}
return clock;
}
-
#define L2CR_PIPE_LATEWR (0x01800000) /* late-write SRAM */
#define L2CR_L2CTL (0x00100000) /* RAM control */
#define L2CR_INST_DISABLE (0x00400000) /* disable for insn's */
probably always going to be late-write". --Dan */
if (reg & 0xc0) {
- if (!l2_printed) {
- printk("Enabling 750 L2 cache: %dKb\n",
- (128 << ((reg & 0xc0)>>6)));
- l2_printed=1;
- }
-
+ printk("Enabling 750 L2 cache: %dKb\n",
+ (128 << ((reg & 0xc0)>>6)));
/* take the size given */
cache = (((reg>>6) & 0x3)<<28);
}
else
+ {
+ printk("Enabling 750 L2 cache: 1M\n");
/* default of 1Mb */
cache = 0x3<<28;
+ }
reg &= 0x3;
things. If found, tune it down to 1:1.5. -- Dan */
if (!reg) {
+printk("3\n");
speed = gemini_get_clock_speed();
if (speed >= 300) {
write-through. This is fixed in IBM's 3.1 rev (I'm told), but
for now, always make 2.x versions use L2 write-through. --Dan */
if (((_get_PVR()>>8) & 0xf) <= 2)
+ {
cache |= L2CR_L2WT;
+ printk("L2 cache: Enabling Write-Through due to 750 Errata.\n");
+ }
#endif
cache |= L2CR_PIPE_LATEWR|L2CR_L2CTL|L2CR_INST_DISABLE;
_set_L2CR(0);
count_period_den = freq / 1000000;
}
+int gemini_get_irq( struct pt_regs *regs )
+{
+ int irq;
+
+ irq = openpic_irq( smp_processor_id() );
+ if (irq == OPENPIC_VEC_SPURIOUS)
+ /*
+ * Spurious interrupts should never be
+ * acknowledged
+ */
+ irq = -1;
+ /*
+ * I would like to openpic_eoi here but there seem to be timing problems
+ * between the openpic ack and the openpic eoi.
+ * -- Cort
+ */
+ return irq;
+}
+
+void gemini_post_irq(int irq)
+{
+ /*
+ * If it's an i8259 irq then we've already done the
+ * openpic irq. So we just check to make sure the controller
+ * is an openpic and if it is then eoi
+ *
+ * We do it this way since our irq_desc[irq].ctl can change
+ * with RTL and no longer be open_pic -- Cort
+ */
+ if ( irq >= open_pic.irq_offset)
+ openpic_eoi( smp_processor_id() );
+}
+
void __init gemini_init(unsigned long r3, unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7)
ppc_md.get_cpuinfo = gemini_get_cpuinfo;
ppc_md.irq_cannonicalize = NULL;
ppc_md.init_IRQ = gemini_init_IRQ;
- ppc_md.get_irq = chrp_get_irq;
- ppc_md.post_irq = chrp_post_irq;
+ ppc_md.get_irq = gemini_get_irq;
+ ppc_md.post_irq = gemini_post_irq;
ppc_md.init = NULL;
ppc_md.restart = gemini_restart;
#endif
/*
* We have to do any OF calls before we map ourselves to KERNELBASE,
- * because OF may have I/O devices mapped in in that area
+ * because OF may have I/O devices mapped into that area
* (particularly on CHRP).
*/
mr r31,r3 /* save parameters */
STD_EXCEPTION(0xd00, SingleStep, SingleStepException)
STD_EXCEPTION(0xe00, Trap_0e, UnknownException)
+#ifdef CONFIG_ALTIVEC
STD_EXCEPTION(0xf20, AltiVec, AltiVecUnavailable)
+#endif /* CONFIG_ALTIVEC */
/*
* Handle TLB miss for instruction on 603/603e.
mtspr SRR0,r3
mtspr SRR1,r4
rfi
-
#endif /* CONFIG_SMP */
/*
* -- Cort
*/
clear_bats:
- mfmsr r20
- andi. r19,r20,MSR_DR
- beqlr
-
+#if !defined(CONFIG_GEMINI)
li r20,0
+ mfspr r9,PVR
+ rlwinm r9,r9,16,16,31 /* r9 = 1 for 601, 4 for 604 */
+ cmpwi r9, 1
+ beq 1f
mtspr DBAT0U,r20
- mtspr DBAT0L,r20
- mtspr IBAT0U,r20
- mtspr IBAT0L,r20
- sync
- isync
-
+ mtspr DBAT0L,r20
mtspr DBAT1U,r20
mtspr DBAT1L,r20
+ mtspr DBAT2U,r20
+ mtspr DBAT2L,r20
+ mtspr DBAT3U,r20
+ mtspr DBAT3L,r20
+1:
+ mtspr IBAT0U,r20
+ mtspr IBAT0L,r20
mtspr IBAT1U,r20
mtspr IBAT1L,r20
- sync
- isync
-
- mtspr DBAT2U,r20
- mtspr DBAT2L,r20
mtspr IBAT2U,r20
mtspr IBAT2L,r20
-
- mtspr DBAT3U,r20
- mtspr DBAT3L,r20
mtspr IBAT3U,r20
mtspr IBAT3L,r20
-
+#endif /* !defined(CONFIG_GEMINI) */
blr
+flush_tlbs:
+ lis r20, 0x1000
+1: addic. r20, r20, -0x1000
+ tlbie r20
+ blt 1b
+ sync
+ blr
--- /dev/null
+/*
+ * Copyright (c) 1995-1996 Gary Thomas <gdt@linuxppc.org>
+ * Initial PowerPC version.
+ * Copyright (c) 1996 Cort Dougan <cort@cs.nmt.edu>
+ * Rewritten for PReP
+ * Copyright (c) 1996 Paul Mackerras <paulus@cs.anu.edu.au>
+ * Low-level exception handers, MMU support, and rewrite.
+ * Copyright (c) 1997 Dan Malek <dmalek@jlc.net>
+ * PowerPC 8xx modifications.
+ * Copyright (c) 1998-1999 TiVo, Inc.
+ * PowerPC 403GCX modifications.
+ * Copyright (c) 1999 Grant Erickson <grant@lcse.umn.edu>
+ * PowerPC 403GCX/405GP modifications.
+ *
+ * Module name: head_4xx.S
+ *
+ * Description:
+ * Kernel execution entry point code.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ */
+
+#include <linux/config.h>
+
+#include <asm/processor.h>
+#include <asm/4xx.h>
+#include <asm/403gcx.h>
+#include <asm/405gp.h>
+#include <asm/page.h>
+#include <asm/mmu.h>
+
+#include "ppc_asm.h"
+
+
+/* Preprocessor Defines */
+
+#define STND_EXC 0
+#define CRIT_EXC 1
+
+###
+### Check to make sure the right processor has been defined.
+###
+
+#if !defined(CONFIG_4xx)
+#error "This file is only appropriate for kernels supporting the PPC4xx."
+#endif
+
+###
+### Execution entry point.
+###
+
+###
+### As with the other PowerPC ports, it is expected that when code
+### execution begins here, the following registers contain valid, yet
+### optional, information:
+###
+### r3 - ???
+### r4 - Starting address of the init RAM disk
+### r5 - Ending address of the init RAM disk
+### r6 - Start of kernel command line string (e.g. "mem=96m")
+### r7 - End of kernel command line string
+###
+
+ .text
+_GLOBAL(_stext)
+_GLOBAL(_start)
+ ## Save residual data, init RAM disk, and command line parameters
+
+ mr r31,r3
+ mr r30,r4
+ mr r29,r5
+ mr r28,r6
+ mr r27,r7
+
+ ## Set the ID for this CPU
+
+ li r24,0
+
+ ## Establish exception vector base
+
+ lis r0,KERNELBASE@h
+ mtspr SPRN_EVPR,r0
+
+ ## Jump to the main PowerPC kernel start-up code
+
+1: lis r7,start_here@ha
+ addi r7,r7,start_here@l
+ mtlr r7
+ blr
+
+###
+### Exception vector entry code. This code runs with address translation
+### turned off (i.e. using physical addresses). We assume SPRG3 has the
+### physical address of the current task thread_struct.
+###
+
+ ## Common exception code for all exception types.
+
+#define COMMON_PROLOG \
+0: mtspr SPRN_SPRG0,r20; /* We need r20, move it to SPRG0 */\
+ mtspr SPRN_SPRG1,r21; /* We need r21, move it to SPRG1 */\
+ mfcr r20; /* We need the CR, move it to r20 */\
+ mfspr r21,SPRN_SPRG2; /* Exception stack to use */\
+ cmpwi cr0,r21,0; /* From user mode or RTAS? */\
+ bne 1f; /* Not RTAS, branch */\
+ tophys(r21, r1); /* Convert vka in r1 to pka in r21 */\
+ subi r21,r21,INT_FRAME_SIZE; /* Allocate an exception frame */\
+1: stw r20,_CCR(r21); /* Save CR on the stack */\
+ stw r22,GPR22(r21); /* Save r22 on the stack */\
+ stw r23,GPR23(r21); /* r23 Save on the stack */\
+ mfspr r20,SPRN_SPRG0; /* Get r20 back out of SPRG0 */\
+ stw r20,GPR20(r21); /* Save r20 on the stack */\
+ mfspr r22,SPRN_SPRG1; /* Get r21 back out of SPRG0 */\
+ stw r22,GPR21(r21); /* Save r21 on the stack */\
+ mflr r20; \
+ stw r20,_LINK(r21); /* Save LR on the stack */\
+ mfctr r22; \
+ stw r22,_CTR(r21); /* Save CTR on the stack */\
+ mfspr r20,XER; \
+ stw r20,_XER(r21); /* Save XER on the stack */
+
+#define COMMON_EPILOG \
+ stw r0,GPR0(r21); /* Save r0 on the stack */\
+ stw r1,GPR1(r21); /* Save r1 on the stack */\
+ stw r2,GPR2(r21); /* Save r2 on the stack */\
+ stw r1,0(r21); \
+ tovirt(r1,r21); /* Set-up new kernel stack pointer */\
+ SAVE_4GPRS(3, r21); /* Save r3 through r6 on the stack */
+
+ ## Common exception code for standard (non-critical) exceptions.
+
+#define STND_EXCEPTION_PROLOG \
+ COMMON_PROLOG; \
+ mfspr r22,SPRN_SRR0; /* Faulting instruction address */\
+ mfspr r23,SPRN_SRR1; /* MSR at the time of fault */\
+ COMMON_EPILOG;
+
+ ## Common exception code for critical exceptions.
+
+#define CRIT_EXCEPTION_PROLOG \
+ COMMON_PROLOG; \
+ mfspr r22,SPRN_SRR2; /* Faulting instruction address */\
+ mfspr r23,SPRN_SRR3; /* MSR at the time of fault */\
+ COMMON_EPILOG;
+
+###
+### Macros for specific exception types
+###
+
+#define START_EXCEPTION(n, label) \
+ . = n; \
+label:
+
+
+#define FINISH_EXCEPTION(func) \
+ bl transfer_to_handler; \
+ .long func; \
+ .long ret_from_except
+
+
+#define STND_EXCEPTION(n, label, func) \
+ START_EXCEPTION(n, label); \
+ STND_EXCEPTION_PROLOG; \
+ addi r3,r1,STACK_FRAME_OVERHEAD; \
+ li r0,STND_EXC; \
+ li r20,MSR_KERNEL; \
+ FINISH_EXCEPTION(func)
+
+
+#define CRIT_EXCEPTION(n, label, func) \
+ START_EXCEPTION(n, label); \
+ CRIT_EXCEPTION_PROLOG; \
+ addi r3,r1,STACK_FRAME_OVERHEAD; \
+ li r0,CRIT_EXC; \
+ li r20,MSR_KERNEL; \
+ FINISH_EXCEPTION(func)
+
+
+#define INTR_EXCEPTION(n, label, func) \
+ START_EXCEPTION(n, label); \
+ STND_EXCEPTION_PROLOG; \
+ addi r3,r1,STACK_FRAME_OVERHEAD; \
+ li r0,STND_EXC; \
+ li r20,MSR_KERNEL; \
+ li r4,0; \
+ bl transfer_to_handler; \
+_GLOBAL(do_IRQ_intercept); \
+ .long func; \
+ .long ret_from_except
+
+
+###
+### Exception vectors.
+###
+
+### 0x0100 - Critical Interrupt Exception
+
+ CRIT_EXCEPTION(0x0100, CriticalInterrupt, UnknownException)
+
+### 0x0200 - Machine Check Exception
+
+ CRIT_EXCEPTION(0x0200, MachineCheck, MachineCheckException)
+
+### 0x0300 - Data Storage Exception
+
+ START_EXCEPTION(0x0300, DataAccess)
+ STND_EXCEPTION_PROLOG
+ mfspr r5,SPRN_ESR # Grab the ESR, save it, pass as arg3
+ stw r5,_ESR(r21)
+ mfspr r4,SPRN_DEAR # Grab the DEAR, save it, pass as arg2
+ stw r4,_DEAR(r21)
+ addi r3,r1,STACK_FRAME_OVERHEAD
+ li r0,STND_EXC # This is a standard exception
+ li r20,MSR_KERNEL
+ rlwimi r20,r23,0,16,16 # Copy EE bit from the saved MSR
+ FINISH_EXCEPTION(do_page_fault) # do_page_fault(regs, ESR, DEAR)
+
+### 0x0400 - Instruction Storage Exception
+
+ START_EXCEPTION(0x0400, InstructionAccess)
+ STND_EXCEPTION_PROLOG
+ mr r4,r22 # Pass SRR0 as arg2
+ mr r5,r23 # Pass SRR1 as arg3
+ addi r3,r1,STACK_FRAME_OVERHEAD
+ li r0,STND_EXC # This is a standard exception
+ li r20,MSR_KERNEL
+ rlwimi r20,r23,0,16,16 # Copy EE bit from the saved MSR
+ FINISH_EXCEPTION(do_page_fault) # do_page_fault(regs, SRR0, SRR1)
+
+### 0x0500 - External Interrupt Exception
+
+ INTR_EXCEPTION(0x0500, HardwareInterrupt, do_IRQ)
+
+### 0x0600 - Alignment Exception
+
+ START_EXCEPTION(0x0600, Alignment)
+ STND_EXCEPTION_PROLOG
+ mfspr r4,SPRN_DEAR # Grab the DEAR and save it
+ stw r4,_DEAR(r21)
+ addi r3,r1,STACK_FRAME_OVERHEAD
+ li r0,STND_EXC # This is a standard exception
+ li r20,MSR_KERNEL
+ rlwimi r20,r23,0,16,16 # Copy EE bit from the saved MSR
+ FINISH_EXCEPTION(AlignmentException)
+
+### 0x0700 - Program Exception
+
+ START_EXCEPTION(0x0700, ProgramCheck)
+ STND_EXCEPTION_PROLOG
+ addi r3,r1,STACK_FRAME_OVERHEAD
+ li r0,STND_EXC # This is a standard exception
+ li r20,MSR_KERNEL
+ rlwimi r20,r23,0,16,16 # Copy EE bit from the saved MSR
+ FINISH_EXCEPTION(ProgramCheckException)
+
+ STND_EXCEPTION(0x0800, Trap_08, UnknownException)
+ STND_EXCEPTION(0x0900, Trap_09, UnknownException)
+ STND_EXCEPTION(0x0A00, Trap_0A, UnknownException)
+ STND_EXCEPTION(0x0B00, Trap_0B, UnknownException)
+### 0x0C00 - System Call Exception
+
+ START_EXCEPTION(0x0C00, SystemCall)
+ STND_EXCEPTION_PROLOG
+ stw r3,ORIG_GPR3(r21)
+ li r0,STND_EXC # This is a standard exception
+ li r20,MSR_KERNEL
+ rlwimi r20,r23,0,16,16 # Copy EE bit from the saved MSR
+ FINISH_EXCEPTION(DoSyscall)
+
+ STND_EXCEPTION(0x0D00, Trap_0D, UnknownException)
+ STND_EXCEPTION(0x0E00, Trap_0E, UnknownException)
+ STND_EXCEPTION(0x0F00, Trap_0F, UnknownException)
+
+#if 0
+### 0x1000 - Programmable Interval Timer (PIT) Exception
+
+ STND_EXCEPTION(0x1000, PITException, UnknownException)
+
+### 0x1010 - Fixed Interval Timer (FIT) Exception
+
+ STND_EXCEPTION(0x1010, FITException, UnknownException)
+
+### 0x1020 - Watchdog Timer (WDT) Exception
+
+ CRIT_EXCEPTION(0x1020, WDTException, UnknownException)
+#endif
+
+### 0x1100 - Data TLB Miss Exception
+
+ START_EXCEPTION(0x1100, DTLBMiss)
+ STND_EXCEPTION_PROLOG
+ addi r3,r1,STACK_FRAME_OVERHEAD
+ li r0,STND_EXC
+ li r20,MSR_KERNEL
+ FINISH_EXCEPTION(UnknownException)
+
+### 0x1200 - Instruction TLB Miss Exception
+
+ START_EXCEPTION(0x1200, ITLBMiss)
+ STND_EXCEPTION_PROLOG
+ addi r3,r1,STACK_FRAME_OVERHEAD
+ li r0,STND_EXC
+ li r20,MSR_KERNEL
+ FINISH_EXCEPTION(UnknownException)
+
+ STND_EXCEPTION(0x1300, Trap_13, UnknownException)
+ STND_EXCEPTION(0x1400, Trap_14, UnknownException)
+ STND_EXCEPTION(0x1500, Trap_15, UnknownException)
+ STND_EXCEPTION(0x1600, Trap_16, UnknownException)
+ STND_EXCEPTION(0x1700, Trap_17, UnknownException)
+ STND_EXCEPTION(0x1800, Trap_18, UnknownException)
+ STND_EXCEPTION(0x1900, Trap_19, UnknownException)
+ STND_EXCEPTION(0x1A00, Trap_1A, UnknownException)
+ STND_EXCEPTION(0x1B00, Trap_1B, UnknownException)
+ STND_EXCEPTION(0x1C00, Trap_1C, UnknownException)
+ STND_EXCEPTION(0x1D00, Trap_1D, UnknownException)
+ STND_EXCEPTION(0x1E00, Trap_1E, UnknownException)
+ STND_EXCEPTION(0x1F00, Trap_1F, UnknownException)
+
+### 0x2000 - Debug Exception
+
+ CRIT_EXCEPTION(0x2000, DebugTrap, UnknownException)
+
+###
+### Other PowerPC processors, namely those derived from the 6xx-series
+### have vectors from 0x2100 through 0x2F00 defined, but marked as reserved.
+### However, for the 4xx-series processors these are neither defined nor
+### reserved.
+###
+
+###
+### This code finishes saving the registers to the exception frame
+### and jumps to the appropriate handler for the exception, turning
+### on address translation.
+###
+
+_GLOBAL(transfer_to_handler)
+ stw r22,_NIP(r21) # Save the faulting IP on the stack
+ stw r23,_MSR(r21) # Save the exception MSR on the stack
+ SAVE_GPR(7, r21) # Save r7 on the stack
+ SAVE_4GPRS(8, r21) # Save r8 through r11 on the stack
+ SAVE_8GPRS(12, r21) # Save r12 through r19 on the stack
+ SAVE_8GPRS(24, r21) # Save r24 through r31 on the stack
+ andi. r23,r23,MSR_PR # Is this from user space?
+ mfspr r23,SPRN_SPRG3 # If from user, fix up THREAD.regs
+ beq 2f # No, it is from the kernel; branch.
+ addi r24,r1,STACK_FRAME_OVERHEAD
+ stw r24,PT_REGS(r23) #
+2: addi r2,r23,-THREAD # Set r2 to current thread
+ tovirt(r2,r2)
+ mflr r23
+ andi. r24,r23,0x3f00 # Get vector offset
+ stw r24,TRAP(r21)
+ li r22,RESULT
+ stwcx. r22,r22,r21 # Clear the reservation
+ li r22,0
+ stw r22,RESULT(r21)
+ mtspr SPRN_SPRG2,r22 # r1 is now the kernel stack pointer
+ addi r24,r2,TASK_STRUCT_SIZE # Check for kernel stack overflow
+ cmplw cr0,r1,r2
+ cmplw cr1,r1,r24
+ crand cr1,cr1,cr4
+ bgt- stack_ovf # If r2 < r1 < r2 + TASK_STRUCT_SIZE
+ lwz r24,0(r23) # Virtual address of the handler
+ lwz r23,4(r23) # Handler return pointer
+ cmpwi cr0,r0,STND_EXC # What type of exception is this?
+ bne 3f # It is a critical exception...
+
+ ## Standard exception jump path
+
+ mtspr SPRN_SRR0,r24 # Set up the instruction pointer
+ mtspr SPRN_SRR1,r20 # Set up the machine state register
+ mtlr r23 # Set up the return pointer
+ SYNC
+ rfi # Enable the MMU, jump to the handler
+
+ ## Critical exception jump path
+
+3: mtspr SPRN_SRR2,r24 # Set up the instruction pointer
+ mtspr SPRN_SRR3,r20 # Set up the machine state register
+ mtlr r23 # Set up the return pointer
+ SYNC
+ rfci # Enable the MMU, jump to the handler
+
+###
+### On kernel stack overlow, load up an initial stack pointer and call
+### StackOverflow(regs), which should NOT return.
+###
+
+stack_ovf:
+ addi r3,r1,STACK_FRAME_OVERHEAD
+ lis r1,init_task_union@ha
+ addi r1,r1,init_task_union@l
+ addi r1,r1,TASK_UNION_SIZE - STACK_FRAME_OVERHEAD
+ lis r24,StackOverflow@ha
+ addi r24,r24,StackOverflow@l
+ li r20,MSR_KERNEL
+ mtspr SPRN_SRR0,r24 # Set up the instruction pointer
+ mtspr SPRN_SRR1,r20 # Set up the machine state register
+ SYNC
+ rfi # Enable the MMU, jump to StackOverflow
+
+###
+### extern void giveup_altivec(struct task_struct *prev)
+###
+### The PowerPC 4xx family of processors do not have AltiVec capabilities, so
+### this just returns.
+###
+
+_GLOBAL(giveup_altivec)
+ blr
+
+###
+### extern void giveup_fpu(struct task_struct *prev)
+###
+### The PowerPC 4xx family of processors do not have an FPU, so this just
+### returns.
+###
+
+_GLOBAL(giveup_fpu)
+ blr
+
+###
+### extern void abort(void)
+###
+### At present, this routine just applies a system reset.
+###
+
+_GLOBAL(abort)
+ mfspr r13,SPRN_DBCR
+ ori r13,r13,DBCR_RST(SYSTEM)@h
+ mtspr SPRN_DBCR,r13
+
+
+###
+### This code is jumped-to from the startup code. It copies the kernel
+### image from wherever it happens to be currently running at in physical
+### address space to physical address 0.
+###
+### In general, for a running Linux/PPC system:
+### Kernel Physical Address (KPA) = 0x00000000
+### Kernel Virtual Address (KVA) = 0xC0000000
+###
+
+#if 0
+relocate_kernel:
+ lis r9,0x426f /* if booted from BootX, don't */
+ addi r9,r9,0x6f58 /* translate source addr */
+ cmpw r31,r9 /* (we have to on chrp) */
+ beq 7f
+ rlwinm r4,r4,0,8,31 /* translate source address */
+ add r4,r4,r3 /* to region mapped with BATs */
+7: addis r9,r26,klimit@ha /* fetch klimit */
+ lwz r25,klimit@l(r9)
+ addis r25,r25,-KERNELBASE@h
+ li r6,0 /* Destination offset */
+ li r5,0x4000 /* # bytes of memory to copy */
+ bl copy_and_flush /* copy the first 0x4000 bytes */
+ addi r0,r3,4f@l /* jump to the address of 4f */
+ mtctr r0 /* in copy and do the rest. */
+ bctr /* jump to the copy */
+4: mr r5,r25
+ bl copy_and_flush /* copy the rest */
+ b turn_on_mmu
+
+/*
+ * Copy routine used to copy the kernel to start at physical address 0
+ * and flush and invalidate the caches as needed.
+ * r3 = dest addr, r4 = source addr, r5 = copy limit, r6 = start offset
+ * on exit, r3, r4, r5 are unchanged, r6 is updated to be >= r5.
+ */
+copy_and_flush:
+ addi r5,r5,-4
+ addi r6,r6,-4
+4: li r0,8
+ mtctr r0
+3: addi r6,r6,4 /* copy a cache line */
+ lwzx r0,r6,r4
+ stwx r0,r6,r3
+ bdnz 3b
+ dcbst r6,r3 /* write it to memory */
+ sync
+ icbi r6,r3 /* flush the icache line */
+ cmplw 0,r6,r5
+ blt 4b
+ isync
+ addi r5,r5,4
+ addi r6,r6,4
+ blr
+#endif
+
+###
+### This is where the main kernel code starts.
+###
+
+start_here:
+ ## Establish a pointer to the current task
+
+ lis r2,init_task_union@h
+ ori r2,r2,init_task_union@l
+
+ ## Clear out the BSS as per ANSI C requirements
+
+ lis r7,_end@ha
+ addi r7,r7,_end@l
+ lis r8,__bss_start@ha
+ addi r8,r8,__bss_start@l
+ subf r7,r8,r7
+ addi r7,r7,3
+ srwi. r7,r7,2
+ beq 2f
+ addi r8,r8,-4
+ mtctr r7
+ li r0,0
+3: stwu r0,4(r8)
+ bdnz 3b
+
+ ## Stack
+
+2: addi r1,r2,TASK_UNION_SIZE
+ li r0,0
+ stwu r0,-STACK_FRAME_OVERHEAD(r1)
+
+ ## Determine what type of platform this is.
+
+ mr r3,r31
+ mr r4,r30
+ mr r5,r29
+ mr r6,r28
+ mr r7,r27
+ bl identify_machine
+
+ ## Initialize the memory management unit.
+
+ bl MMU_init
+
+ ## Go back to running unmapped so that we can change to our
+ ## exception vectors.
+
+ lis r4,2f@h
+ ori r4,r4,2f@l
+ tophys(r4,r4)
+ li r3,MSR_KERNEL & ~(MSR_IR|MSR_DR)
+ mtspr SPRN_SRR0,r4 # Set up the instruction pointer
+ mtspr SPRN_SRR1,r3 # Set up the machine state register
+ rfi
+
+ ## Load up the kernel context
+
+2: SYNC # Force all PTE updates to finish
+# tlbia # Clear all TLB entries
+# sync # Wait for tlbia to finish...
+
+ ## Set up for using our exception vectors
+
+ tophys(r4,r2) # Pointer to physical current thread
+ addi r4,r4,THREAD # The init task thread
+ mtspr SPRN_SPRG3,r4 # Save it for exceptions later
+ li r3,0 #
+ mtspr SPRN_SPRG2,r3 # 0 implies r1 has kernel stack pointer
+
+ ## Really turn on the MMU and jump into the kernel
+
+ lis r4,MSR_KERNEL@h
+ ori r4,r4,MSR_KERNEL@l
+ lis r3,start_kernel@h
+ ori r3,r3,start_kernel@l
+ mtspr SPRN_SRR0,r3 # Set up the instruction pointer
+ mtspr SPRN_SRR1,r4 # Set up the machine state register
+ rfi # Enable the MMU, jump to the kernel
+
+_GLOBAL(set_context)
+ mtspr SPRN_PID,r3
+ tlbia
+ SYNC
+ blr
+
+###
+### We put a few things here that have to be page-aligned. This stuff
+### goes at the beginning of the data segment, which is page-aligned.
+###
+
+ .data
+_GLOBAL(sdata)
+_GLOBAL(empty_zero_page)
+ .space 4096
+_GLOBAL(swapper_pg_dir)
+ .space 4096
+
+###
+### This space gets a copy of optional info passed to us by the bootstrap
+### which is used to pass parameters into the kernel like root=/dev/sda1, etc.
+###
+
+_GLOBAL(cmd_line)
+ .space 512
* We were about to enable interrupts but we have to simulate
* some interrupts that were lost by enable_irq first.
*/
- .globl do_lost_interrupts
-do_lost_interrupts:
+_GLOBAL(do_lost_interrupts)
stwu r1,-16(r1)
mflr r0
stw r0,20(r1)
* We restore and save the fpscr so the task gets the same result
* and exceptions as if the cpu had performed the load or store.
*/
+
+#if defined(CONFIG_4xx)
+_GLOBAL(cvt_fd)
+ lfs 0,0(r3)
+ stfd 0,0(r4)
+ blr
+
+_GLOBAL(cvt_df)
+ lfd 0,0(r3)
+ stfs 0,0(r4)
+ blr
+#else
_GLOBAL(cvt_fd)
-cvt_fd:
lfd 0,-4(r5) /* load up fpscr value */
mtfsf 0xff,0
lfs 0,0(r3)
blr
_GLOBAL(cvt_df)
-cvt_df:
lfd 0,-4(r5) /* load up fpscr value */
mtfsf 0xff,0
lfd 0,0(r3)
mffs 0 /* save new fpscr value */
stfd 0,-4(r5)
blr
+#endif
- .globl __clear_msr_me
-__clear_msr_me:
+_GLOBAL(__clear_msr_me)
mfmsr r0 /* Get current interrupt state */
lis r3,0
ori r3,r3,MSR_ME
/* Why isn't this a) automatic, b) written in 'C'? */
.data
.align 4
- .globl sys_call_table
-sys_call_table:
+_GLOBAL(sys_call_table)
.long sys_ni_syscall /* 0 - old "setup()" system call */
.long sys_exit
.long sys_fork
DEFINE(GPR29, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[29]));
DEFINE(GPR30, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[30]));
DEFINE(GPR31, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[31]));
- /* Note: these symbols include _ because they overlap with special register names */
+ /* Note: these symbols include _ because they overlap with special
+ * register names
+ */
DEFINE(_NIP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, nip));
DEFINE(_MSR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, msr));
DEFINE(_CTR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ctr));
DEFINE(_XER, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, xer));
DEFINE(_DAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar));
DEFINE(_DSISR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr));
+ /* The PowerPC 400-class processors have neither the DAR nor the DSISR
+ * SPRs. Hence, we overload them to hold the similar DEAR and ESR SPRs
+ * for such processors.
+ */
+ DEFINE(_DEAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar));
+ DEFINE(_ESR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr));
DEFINE(ORIG_GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, orig_gpr3));
DEFINE(RESULT, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, result));
DEFINE(TRAP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, trap));
--- /dev/null
+/*
+ *
+ * Copyright (c) 1999 Grant Erickson <grant@lcse.umn.edu>
+ *
+ * Module name: oak_setup.c
+ *
+ * Description:
+ * Architecture- / platform-specific boot-time initialization code for
+ * the IBM PowerPC 403GCX "Oak" evaluation board. Adapted from original
+ * code by Gary Thomas, Cort Dougan <cort@cs.nmt.edu>, and Dan Malek
+ * <dmalek@jlc.net>.
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/string.h>
+
+#include <asm/machdep.h>
+#include <asm/page.h>
+
+#include "oak_setup.h"
+
+
+void __init
+oak_init(unsigned long r3, unsigned long r4, unsigned long r5,
+ unsigned long r6, unsigned long r7)
+{
+#if 0
+#if defined(CONFIG_BLK_DEV_INITRD)
+ /*
+ * If the init RAM disk has been configured in, and there's a valid
+ * starting address for it, set it up.
+ */
+ if (r4) {
+ initrd_start = r4 + KERNELBASE;
+ initrd_end = r5 + KERNELBASE;
+ }
+#endif /* CONFIG_BLK_DEV_INITRD */
+
+ /* Copy the kernel command line arguments to a safe place. */
+
+ if (r6) {
+ *(char *)(r7 + KERNELBASE) = 0;
+ strcpy(cmd_line, (char *)(r6 + KERNELBASE));
+ }
+#endif /* 0 */
+
+ ppc_md.setup_arch = oak_setup_arch;
+ ppc_md.setup_residual = NULL;
+ ppc_md.get_cpuinfo = NULL;
+ ppc_md.irq_cannonicalize = NULL;
+ ppc_md.init_IRQ = NULL;
+ ppc_md.get_irq = NULL;
+ ppc_md.init = NULL;
+
+ ppc_md.restart = NULL;
+ ppc_md.power_off = NULL;
+ ppc_md.halt = NULL;
+
+ ppc_md.time_init = NULL;
+ ppc_md.set_rtc_time = NULL;
+ ppc_md.get_rtc_time = NULL;
+ ppc_md.calibrate_decr = NULL;
+
+ ppc_md.kbd_setkeycode = NULL;
+ ppc_md.kbd_getkeycode = NULL;
+ ppc_md.kbd_translate = NULL;
+ ppc_md.kbd_unexpected_up = NULL;
+ ppc_md.kbd_leds = NULL;
+ ppc_md.kbd_init_hw = NULL;
+
+#if defined(CONFIG_MAGIC_SYSRQ)
+ ppc_md.kbd_sysrq_xlate = NULL;
+#endif
+
+ return;
+}
+
+void __init
+oak_setup_arch(void)
+{
+
+}
--- /dev/null
+/*
+ *
+ * Copyright (c) 1999 Grant Erickson <grant@lcse.umn.edu>
+ *
+ * Module name: oak_setup.c
+ *
+ * Description:
+ * Architecture- / platform-specific boot-time initialization code for
+ * the IBM PowerPC 403GCX "Oak" evaluation board. Adapted from original
+ * code by Gary Thomas, Cort Dougan <cort@cs.nmt.edu>, and Dan Malek
+ * <dmalek@jlc.net>.
+ *
+ */
+
+#ifndef __OAK_SETUP_H__
+#define __OAK_SETUP_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern void oak_init(unsigned long r3,
+ unsigned long ird_start, unsigned long ird_end,
+ unsigned long cline_start, unsigned long cline_end);
+extern void oak_setup_arch(void);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __OAK_SETUP_H__ */
extern struct hw_interrupt_type open_pic;
void openpic_ipi_action(int cpl, void *dev_id, struct pt_regs *regs);
+void openpic_enable_IPI(u_int ipi);
#endif /* _PPC_KERNEL_OPEN_PIC_H */
ppc_md.pcibios_fixup();
}
+void __init
+pcibios_fixup_pbus_ranges(struct pci_bus * bus, struct pbus_set_ranges_data * ranges)
+{
+ ranges->io_start -= bus->resource[0]->start;
+ ranges->io_end -= bus->resource[0]->start;
+ ranges->mem_start -= bus->resource[1]->start;
+ ranges->mem_end -= bus->resource[1]->start;
+}
+
+unsigned long resource_fixup(struct pci_dev * dev, struct resource * res,
+ unsigned long start, unsigned long size)
+{
+ return start;
+}
+
static void __init pcibios_claim_resources(struct pci_bus *bus)
{
struct pci_dev *dev;
return str;
}
-#ifndef CONFIG_8xx
-/* Recursively searches any node that is of type PCI-PCI bridge. Without
- * this, the old code would miss children of P2P bridges and hence not
- * fix IRQ's for cards located behind P2P bridges.
- * - Ranjit Deshpande, 01/20/99
- */
-void __init fix_intr(struct device_node *node, struct pci_dev *dev)
-{
- unsigned int *reg, *class_code;
-
- for (; node != 0;node = node->sibling) {
- class_code = (unsigned int *) get_property(node, "class-code", 0);
- if((*class_code >> 8) == PCI_CLASS_BRIDGE_PCI)
- fix_intr(node->child, dev);
- reg = (unsigned int *) get_property(node, "reg", 0);
- if (reg == 0 || ((reg[0] >> 8) & 0xff) != dev->devfn)
- continue;
- /* this is the node, see if it has interrupts */
- if (node->n_intrs > 0)
- dev->irq = node->intrs[0].line;
- break;
- }
-}
-#endif
-
int pcibios_assign_resource(struct pci_dev *pdev, int resource)
{
return 0;
--- /dev/null
+/*
+ * Miscellaneous procedures for dealing with the PowerMac hardware.
+ */
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/stddef.h>
+#include <linux/reboot.h>
+#include <linux/nvram.h>
+#include <linux/init.h>
+#include <asm/init.h>
+#include <asm/ptrace.h>
+#include <asm/io.h>
+#include <asm/pgtable.h>
+#include <asm/system.h>
+#include <asm/prom.h>
+#include <linux/adb.h>
+#include <linux/pmu.h>
+
+/*
+ * Read and write the non-volatile RAM on PowerMacs and CHRP machines.
+ */
+static int nvram_naddrs;
+static volatile unsigned char *nvram_addr;
+static volatile unsigned char *nvram_data;
+static int nvram_mult;
+
+#define NVRAM_SIZE 0x2000 /* 8kB of non-volatile RAM */
+
+__init
+void pmac_nvram_init(void)
+{
+ struct device_node *dp;
+
+ dp = find_devices("nvram");
+ if (dp == NULL) {
+ printk(KERN_ERR "Can't find NVRAM device\n");
+ nvram_naddrs = 0;
+ return;
+ }
+ nvram_naddrs = dp->n_addrs;
+ if (_machine == _MACH_chrp && nvram_naddrs == 1) {
+ nvram_data = ioremap(dp->addrs[0].address, dp->addrs[0].size);
+ nvram_mult = 1;
+ } else if (nvram_naddrs == 1) {
+ nvram_data = ioremap(dp->addrs[0].address, dp->addrs[0].size);
+ nvram_mult = (dp->addrs[0].size + NVRAM_SIZE - 1) / NVRAM_SIZE;
+ } else if (nvram_naddrs == 2) {
+ nvram_addr = ioremap(dp->addrs[0].address, dp->addrs[0].size);
+ nvram_data = ioremap(dp->addrs[1].address, dp->addrs[1].size);
+ } else if (nvram_naddrs == 0 && sys_ctrler == SYS_CTRLER_PMU) {
+ nvram_naddrs = -1;
+ } else {
+ printk(KERN_ERR "Don't know how to access NVRAM with %d addresses\n",
+ nvram_naddrs);
+ }
+}
+
+__openfirmware
+unsigned char nvram_read_byte(int addr)
+{
+ struct adb_request req;
+
+ switch (nvram_naddrs) {
+#ifdef CONFIG_ADB_PMU
+ case -1:
+ if (pmu_request(&req, NULL, 3, PMU_READ_NVRAM,
+ (addr >> 8) & 0xff, addr & 0xff))
+ break;
+ while (!req.complete)
+ pmu_poll();
+ return req.reply[1];
+#endif
+ case 1:
+ return nvram_data[(addr & (NVRAM_SIZE - 1)) * nvram_mult];
+ case 2:
+ *nvram_addr = addr >> 5;
+ eieio();
+ return nvram_data[(addr & 0x1f) << 4];
+ }
+ return 0;
+}
+
+__openfirmware
+void nvram_write_byte(unsigned char val, int addr)
+{
+ struct adb_request req;
+
+ switch (nvram_naddrs) {
+#ifdef CONFIG_ADB_PMU
+ case -1:
+ if (pmu_request(&req, NULL, 4, PMU_WRITE_NVRAM,
+ (addr >> 8) & 0xff, addr & 0xff, val))
+ break;
+ while (!req.complete)
+ pmu_poll();
+ break;
+#endif
+ case 1:
+ nvram_data[(addr & (NVRAM_SIZE - 1)) * nvram_mult] = val;
+ break;
+ case 2:
+ *nvram_addr = addr >> 5;
+ eieio();
+ nvram_data[(addr & 0x1f) << 4] = val;
+ break;
+ }
+ eieio();
+}
}
}
+/* Recursively searches any node that is of type PCI-PCI bridge. Without
+ * this, the old code would miss children of P2P bridges and hence not
+ * fix IRQ's for cards located behind P2P bridges.
+ * - Ranjit Deshpande, 01/20/99
+ */
+void __init
+fix_intr(struct device_node *node, struct pci_dev *dev)
+{
+ unsigned int *reg, *class_code;
+
+ for (; node != 0;node = node->sibling) {
+ class_code = (unsigned int *) get_property(node, "class-code", 0);
+ if((*class_code >> 8) == PCI_CLASS_BRIDGE_PCI)
+ fix_intr(node->child, dev);
+ reg = (unsigned int *) get_property(node, "reg", 0);
+ if (reg == 0 || ((reg[0] >> 8) & 0xff) != dev->devfn)
+ continue;
+ /* this is the node, see if it has interrupts */
+ if (node->n_intrs > 0)
+ dev->irq = node->intrs[0].line;
+ break;
+ }
+}
+
void __init
pmac_pcibios_fixup(void)
{
+++ /dev/null
-/*
- * Miscellaneous procedures for dealing with the PowerMac hardware.
- */
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/stddef.h>
-#include <linux/reboot.h>
-#include <linux/nvram.h>
-#include <linux/init.h>
-#include <asm/init.h>
-#include <asm/ptrace.h>
-#include <asm/io.h>
-#include <asm/pgtable.h>
-#include <asm/system.h>
-#include <asm/prom.h>
-#include <linux/adb.h>
-#include <linux/pmu.h>
-
-/*
- * Read and write the non-volatile RAM on PowerMacs and CHRP machines.
- */
-static int nvram_naddrs;
-static volatile unsigned char *nvram_addr;
-static volatile unsigned char *nvram_data;
-static int nvram_mult;
-
-#define NVRAM_SIZE 0x2000 /* 8kB of non-volatile RAM */
-
-
-__init
-void pmac_nvram_init(void)
-{
- struct device_node *dp;
-
- dp = find_devices("nvram");
- if (dp == NULL) {
- printk(KERN_ERR "Can't find NVRAM device\n");
- nvram_naddrs = 0;
- return;
- }
- nvram_naddrs = dp->n_addrs;
- if (_machine == _MACH_chrp && nvram_naddrs == 1) {
- nvram_data = ioremap(dp->addrs[0].address, dp->addrs[0].size);
- nvram_mult = 1;
- } else if (nvram_naddrs == 1) {
- nvram_data = ioremap(dp->addrs[0].address, dp->addrs[0].size);
- nvram_mult = (dp->addrs[0].size + NVRAM_SIZE - 1) / NVRAM_SIZE;
- } else if (nvram_naddrs == 2) {
- nvram_addr = ioremap(dp->addrs[0].address, dp->addrs[0].size);
- nvram_data = ioremap(dp->addrs[1].address, dp->addrs[1].size);
- } else if (nvram_naddrs == 0 && sys_ctrler == SYS_CTRLER_PMU) {
- nvram_naddrs = -1;
- } else {
- printk(KERN_ERR "Don't know how to access NVRAM with %d addresses\n",
- nvram_naddrs);
- }
-}
-
-unsigned char nvram_read_byte(int addr)
-{
- struct adb_request req;
-
- switch (nvram_naddrs) {
-#ifdef CONFIG_ADB_PMU
- case -1:
- if (pmu_request(&req, NULL, 3, PMU_READ_NVRAM,
- (addr >> 8) & 0xff, addr & 0xff))
- break;
- while (!req.complete)
- pmu_poll();
- return req.reply[1];
-#endif
- case 1:
- return nvram_data[(addr & (NVRAM_SIZE - 1)) * nvram_mult];
- case 2:
- *nvram_addr = addr >> 5;
- eieio();
- return nvram_data[(addr & 0x1f) << 4];
- }
- return 0;
-}
-
-void nvram_write_byte(unsigned char val, int addr)
-{
- struct adb_request req;
-
- switch (nvram_naddrs) {
-#ifdef CONFIG_ADB_PMU
- case -1:
- if (pmu_request(&req, NULL, 4, PMU_WRITE_NVRAM,
- (addr >> 8) & 0xff, addr & 0xff, val))
- break;
- while (!req.complete)
- pmu_poll();
- break;
-#endif
- case 1:
- nvram_data[(addr & (NVRAM_SIZE - 1)) * nvram_mult] = val;
- break;
- case 2:
- *nvram_addr = addr >> 5;
- eieio();
- nvram_data[(addr & 0x1f) << 4] = val;
- break;
- }
- eieio();
-}
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
+
+#include <linux/config.h>
+
#include "ppc_asm.tmpl"
#include "ppc_defs.h"
sync; \
isync
-/* This instruction is not implemented on the PPC 603 or 601 */
-#define tlbia \
- li r4,128; \
- mtctr r4; \
- lis r4,KERNELBASE@h; \
-0: tlbie r4; \
- addi r4,r4,0x1000; \
+/*
+ * This instruction is not implemented on the PPC 603 or 601; however, on
+ * the 403GCX and 405GP tlbia IS defined and tlbie is not.
+ */
+
+#if !defined(CONFIG_4xx)
+#define tlbia \
+ li r4,128; \
+ mtctr r4; \
+ lis r4,KERNELBASE@h; \
+0: tlbie r4; \
+ addi r4,r4,0x1000; \
bdnz 0b
+#endif
/*
* On APUS (Amiga PowerPC cpu upgrade board), we don't know the
-/* Register names */
+/* Condition Register Bit Fields */
+
+#define cr0 0
+#define cr1 1
+#define cr2 2
+#define cr3 3
+#define cr4 4
+#define cr5 5
+#define cr6 6
+#define cr7 7
+
+
+/* General Purpose Registers (GPRs) */
+
#define r0 0
#define r1 1
#define r2 2
#define r30 30
#define r31 31
+
+/* Floating Point Registers (FPRs) */
+
#define fr0 0
#define fr1 1
#define fr2 2
EXPORT_SYMBOL(kernel_flag);
#endif /* __SMP__ */
-#ifndef CONFIG_8xx
+#if !defined(CONFIG_4xx) && !defined(CONFIG_8xx)
EXPORT_SYMBOL(isa_io_base);
EXPORT_SYMBOL(isa_mem_base);
EXPORT_SYMBOL(pci_dram_offset);
EXPORT_SYMBOL(pmu_unregister_sleep_notifier);
EXPORT_SYMBOL(pmu_enable_irled);
#endif CONFIG_PMAC_PBOOK
-EXPORT_SYMBOL(abort);
-#ifndef CONFIG_8xx
+#if defined(CONFIG_PMAC) || defined(CONFIG_ALL_PPC)
EXPORT_SYMBOL(find_devices);
EXPORT_SYMBOL(find_type_devices);
EXPORT_SYMBOL(find_compatible_devices);
EXPORT_SYMBOL(feature_set);
EXPORT_SYMBOL(feature_clear);
EXPORT_SYMBOL(feature_test);
-#endif
-#ifdef CONFIG_SCSI
+EXPORT_SYMBOL(device_is_compatible);
+#endif /* defined(CONFIG_PMAC) || defined(CONFIG_ALL_PPC) */
+#if defined(CONFIG_SCSI) && (defined(CONFIG_PMAC) || defined(CONFIG_ALL_PPC))
EXPORT_SYMBOL(note_scsi_host);
#endif
EXPORT_SYMBOL(kd_mksound);
EXPORT_SYMBOL_NOVERS(memcmp);
EXPORT_SYMBOL(abs);
-#ifndef CONFIG_8xx
-EXPORT_SYMBOL(device_is_compatible);
-#endif
#ifdef CONFIG_VT
EXPORT_SYMBOL(screen_info);
#endif
EXPORT_SYMBOL(int_control);
+#if !defined(CONFIG_4xx)
EXPORT_SYMBOL(timer_interrupt_intercept);
EXPORT_SYMBOL(timer_interrupt);
+#endif
extern unsigned long do_IRQ_intercept;
EXPORT_SYMBOL(do_IRQ_intercept);
EXPORT_SYMBOL(irq_desc);
prep_setup_pci_ptrs();
-#ifdef CONFIG_BLK_DEV_INITRD
- /* take care of initrd if we have one */
- if ( r4 )
- {
- initrd_start = r4 + KERNELBASE;
- initrd_end = r5 + KERNELBASE;
- }
-#endif /* CONFIG_BLK_DEV_INITRD */
-
- /* take care of cmd line */
- if ( r6 && (((char *) r6) != '\0'))
- {
- *(char *)(r7+KERNELBASE) = 0;
- strcpy(cmd_line, (char *)(r6+KERNELBASE));
- }
-
ppc_md.setup_arch = prep_setup_arch;
ppc_md.setup_residual = prep_setup_residual;
ppc_md.get_cpuinfo = prep_get_cpuinfo;
if ( (prev->thread.regs && (prev->thread.regs->msr & MSR_VEC)) &&
prev->thread.vrsave )
giveup_altivec(prev);
- if ( (new->last_processor != NO_PROC_ID) &&
+ /*
+ * The 750 doesn't broadcast invalidates with tlbie's
+ * so flush every processor switch.
+ * -- Cort
+ */
+ if ( ((_get_PVR()>>16) == 8) &&
+ (new->last_processor != NO_PROC_ID) &&
(new->last_processor != new->processor) && new->mm )
- flush_tlb_mm(new->mm);
+ flush_tlb_mm(new->mm);
prev->last_processor = prev->processor;
current_set[smp_processor_id()] = new;
#endif /* __SMP__ */
int l;
char *p, *d;
-#ifdef CONFIG_GEMINI
- gemini_prom_init();
- return;
-#endif /* CONFIG_GEMINI */
-
/* check if we're apus, return if we are */
if ( r3 == 0x61707573 )
return;
#include <asm/bootx.h>
#include <asm/machdep.h>
+#include "oak_setup.h"
+
extern void pmac_init(unsigned long r3,
unsigned long r4,
unsigned long r5,
unsigned long r7);
extern boot_infos_t *boot_infos;
-extern char cmd_line[512];
char saved_command_line[256];
unsigned char aux_device_present;
struct int_control_struct int_control;
struct ide_machdep_calls ppc_ide_md;
+int parse_bootinfo(void);
unsigned long ISA_DMA_THRESHOLD;
unsigned long DMA_MODE_READ, DMA_MODE_WRITE;
#ifdef CONFIG_MAGIC_SYSRQ
unsigned long SYSRQ_KEY;
#endif /* CONFIG_MAGIC_SYSRQ */
-/* For MTX/MVME boards.. with Raven/Falcon Chipset
- Real close to CHRP, but boot like PReP (via PPCbug)
- There's probably a nicer way to do this.. --Troy */
-int is_powerplus = 0;
struct machdep_calls ppc_md;
-
/* copy of the residual data */
#ifndef CONFIG_8xx
extern unsigned char __res[sizeof(RESIDUAL)];
unsigned long len = 0;
unsigned long bogosum = 0;
unsigned long i;
+ unsigned short maj, min;
#ifdef __SMP__
#define CPU_PRESENT(x) (cpu_callin_map[(x)])
if ( i )
len += sprintf(len+buffer,"\n");
len += sprintf(len+buffer,"processor\t: %lu\n",i);
- len += sprintf(len+buffer,"cpu\t\t: ");
-
+ len += sprintf(len+buffer,"cpu\t\t: ");
+
switch (GET_PVR >> 16)
{
case 1:
len += sprintf(len+buffer, "860\n");
break;
default:
- len += sprintf(len+buffer, "unknown (%lu)\n",
+ len += sprintf(len+buffer, "unknown (%lx)\n",
GET_PVR>>16);
break;
}
len += ppc_md.setup_residual(buffer + len);
}
- len += sprintf(len+buffer, "revision\t: %ld.%ld\n",
- (GET_PVR & 0xff00) >> 8, GET_PVR & 0xff);
+ len += sprintf(len+buffer, "revision\t: %hd.%hd\n", maj, min);
len += sprintf(buffer+len, "bogomips\t: %lu.%02lu\n",
(CD(loops_per_sec)+2500)/500000,
identify_machine(unsigned long r3, unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7)
{
+ int_control.int_sti = __no_use_sti;
+ int_control.int_cli = __no_use_cli;
+ int_control.int_save_flags = __no_use_save_flags;
+ int_control.int_restore_flags = __no_use_restore_flags;
-#ifndef CONFIG_8xx
- if ( ppc_md.progress ) ppc_md.progress("id mach(): start", 0x100);
+ parse_bootinfo();
+ if ( ppc_md.progress ) ppc_md.progress("id mach(): start", 0x100);
+#if !defined(CONFIG_4xx) && !defined(CONFIG_8xx)
#ifndef CONFIG_MACH_SPECIFIC
- /* boot loader will tell us if we're APUS */
- if ( r3 == 0x61707573 )
- {
- _machine = _MACH_apus;
- r3 = 0;
- }
- /* prep boot loader tells us if we're prep or not */
- else if ( *(unsigned long *)(KERNELBASE) == (0xdeadc0de) )
+ /* if we didn't get any bootinfo telling us what we are... */
+ if ( _machine == 0 )
{
- _machine = _MACH_prep;
- } else
- {
- char *model;
- struct device_node *root;
-
- have_of = 1;
-
- /* prom_init has already been called from __start */
- if (boot_infos)
- relocate_nodes();
-
- /* ask the OF info if we're a chrp or pmac */
- /* we need to set _machine before calling finish_device_tree */
- root = find_path_device("/");
- if (root != 0) {
- /* assume pmac unless proven to be chrp -- Cort */
- _machine = _MACH_Pmac;
- model = get_property(root, "device_type", NULL);
- if (model && !strncmp("chrp", model, 4))
- _machine = _MACH_chrp;
- else {
- model = get_property(root, "model", NULL);
- if (model && !strncmp(model, "IBM", 3))
+ /* boot loader will tell us if we're APUS */
+ if ( r3 == 0x61707573 )
+ {
+ _machine = _MACH_apus;
+ r3 = 0;
+ }
+ /* prep boot loader tells us if we're prep or not */
+ else if ( *(unsigned long *)(KERNELBASE) == (0xdeadc0de) )
+ {
+ _machine = _MACH_prep;
+ } else
+ {
+ char *model;
+ struct device_node *root;
+
+ have_of = 1;
+
+ /* prom_init has already been called from __start */
+ if (boot_infos)
+ relocate_nodes();
+
+ /* ask the OF info if we're a chrp or pmac */
+ /* we need to set _machine before calling finish_device_tree */
+ root = find_path_device("/");
+ if (root != 0) {
+ /* assume pmac unless proven to be chrp -- Cort */
+ _machine = _MACH_Pmac;
+ model = get_property(root, "device_type", NULL);
+ if (model && !strncmp("chrp", model, 4))
_machine = _MACH_chrp;
+ else {
+ model = get_property(root, "model", NULL);
+ if (model && !strncmp(model, "IBM", 3))
+ _machine = _MACH_chrp;
+ }
}
+
+ finish_device_tree();
}
-
- finish_device_tree();
}
#endif /* CONFIG_MACH_SPECIFIC */
cmd_line[sizeof(cmd_line) - 1] = 0;
}
- int_control.int_sti = __no_use_sti;
- int_control.int_cli = __no_use_cli;
- int_control.int_save_flags = __no_use_save_flags;
- int_control.int_restore_flags = __no_use_restore_flags;
-
switch (_machine)
{
case _MACH_Pmac:
case _MACH_gemini:
gemini_init(r3, r4, r5, r6, r7);
break;
-#endif
+#endif
default:
printk("Unknown machine type in identify_machine!\n");
}
extern int __map_without_bats;
__map_without_bats = 1;
}
-#else /* CONFIG_8xx */
- int_control.int_sti = __no_use_sti;
- int_control.int_cli = __no_use_cli;
- int_control.int_save_flags = __no_use_save_flags;
- int_control.int_restore_flags = __no_use_restore_flags;
-
+#else
+#if defined(CONFIG_4xx)
+ oak_init(r3, r4, r5, r6, r7);
+#elif defined(CONFIG_8xx)
m8xx_init(r3, r4, r5, r6, r7);
-#endif
+#else
+#error "No board type has been defined for identify_machine()!"
+#endif /* CONFIG_4xx */
+#endif /* !CONFIG_4xx && !CONFIG_8xx */
/* Look for mem= option on command line */
if (strstr(cmd_line, "mem=")) {
ppc_md.ppc_machine = _machine;
if ( ppc_md.progress ) ppc_md.progress("id mach(): done", 0x200);
+
+ return 0;
+}
+
+int parse_bootinfo(void)
+{
+ struct bi_record *rec;
+ extern char _end[];
+
+ rec = (struct bi_record *)PAGE_ALIGN((ulong)_end);
+ if ( rec->tag != BI_FIRST )
+ {
+ /*
+ * This 0x10000 offset is a terrible hack but it will go away when
+ * we have the bootloader handle all the relocation and
+ * prom calls -- Cort
+ */
+ rec = (struct bi_record *)PAGE_ALIGN((ulong)_end+0x10000);
+ if ( rec->tag != BI_FIRST )
+ return -1;
+ }
+
+ for ( ; rec->tag != BI_LAST ;
+ rec = (struct bi_record *)((ulong)rec + rec->size) )
+ {
+ ulong *data = rec->data;
+ switch (rec->tag)
+ {
+ case BI_CMD_LINE:
+ memcpy(cmd_line, (void *)data, rec->size);
+ break;
+#ifdef CONFIG_BLK_DEV_INITRD
+ case BI_INITRD:
+ initrd_start = data[0];
+ initrd_end = data[0] + rec->size;
+ break;
+#endif /* CONFIG_BLK_DEV_INITRD */
+#ifndef CONFIG_MACH_SPECIFIC
+ case BI_MACHTYPE:
+ _machine = data[0];
+ have_of = data[1];
+ break;
+#endif /* CONFIG_MACH_SPECIFIC */
+
+ }
+ }
+
return 0;
}
#include <asm/gemini.h>
#include "time.h"
+#include "open_pic.h"
int smp_threads_ready = 0;
volatile int smp_commenced = 0;
int smp_num_cpus = 1;
openpic_enable_IPI(i);
cpu_nr = (readb(GEMINI_CPUSTAT) & GEMINI_CPU_COUNT_MASK)>>2;
cpu_nr = (cpu_nr == 0) ? 4 : cpu_nr;
+cpu_nr = 2;
break;
}
_exception(SIGSEGV, regs);
}
+#if defined(CONFIG_ALTIVEC)
void
AltiVecUnavailable(struct pt_regs *regs)
{
/* enable altivec for the task on return */
regs->msr |= MSR_VEC;
}
+#endif /* CONFIG_ALTIVEC */
void
UnknownException(struct pt_regs *regs)
void
ProgramCheckException(struct pt_regs *regs)
{
+#if defined(CONFIG_4xx)
+ unsigned int instr;
+ unsigned int esr = mfspr(SPRN_ESR);
+
+ if (esr & ESR_PTR) {
+#if defined(CONFIG_XMON) || defined(CONFIG_KGDB)
+ if (debugger_bpt(regs))
+ return;
+#endif
+ _exception(SIGTRAP, regs);
+ } else {
+ _exception(SIGILL, regs);
+ }
+#else
if (regs->msr & 0x100000) {
/* IEEE FP exception */
_exception(SIGFPE, regs);
} else {
_exception(SIGILL, regs);
}
+#endif
}
void
+++ /dev/null
-#
-# Automatically generated by make menuconfig: don't edit
-#
-
-#
-# Platform support
-#
-CONFIG_PPC=y
-# CONFIG_6xx is not set
-CONFIG_8xx=y
-# CONFIG_PMAC is not set
-# CONFIG_PREP is not set
-# CONFIG_CHRP is not set
-# CONFIG_ALL_PPC is not set
-# CONFIG_APUS is not set
-CONFIG_MBX=y
-CONFIG_MACH_SPECIFIC=y
-# CONFIG_SMP is not set
-CONFIG_SERIAL_CONSOLE=y
-
-#
-# General setup
-#
-CONFIG_EXPERIMENTAL=y
-# CONFIG_MODULES is not set
-CONFIG_PCI=y
-# CONFIG_PCI_QUIRKS is not set
-CONFIG_PCI_OLD_PROC=y
-CONFIG_NET=y
-# CONFIG_SYSCTL is not set
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_BINFMT_ELF=y
-CONFIG_KERNEL_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_BINFMT_JAVA is not set
-# CONFIG_PARPORT is not set
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_FB is not set
-# CONFIG_PMAC_PBOOK is not set
-# CONFIG_MAC_KEYBOARD is not set
-# CONFIG_MAC_FLOPPY is not set
-# CONFIG_MAC_SERIAL is not set
-# CONFIG_ADBMOUSE is not set
-# CONFIG_BLK_DEV_IDE_PMAC is not set
-# CONFIG_PROC_DEVICETREE is not set
-# CONFIG_KGDB is not set
-# CONFIG_XMON is not set
-# CONFIG_TOTALMP is not set
-# CONFIG_BOOTX_TEXT is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-CONFIG_BLK_DEV_IDE=y
-# CONFIG_BLK_DEV_HD_IDE is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_BLK_DEV_IDECD is not set
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
-# CONFIG_BLK_DEV_CMD640 is not set
-# CONFIG_BLK_DEV_RZ1000 is not set
-CONFIG_BLK_DEV_IDEPCI=y
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_BLK_DEV_OFFBOARD is not set
-CONFIG_IDEDMA_PCI_AUTO=y
-# CONFIG_BLK_DEV_OPTI621 is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_VIA82CXXX is not set
-# CONFIG_BLK_DEV_CMD646 is not set
-CONFIG_BLK_DEV_SL82C105=y
-# CONFIG_IDE_CHIPSETS is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_MD is not set
-# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_XD is not set
-CONFIG_PARIDE_PARPORT=y
-# CONFIG_PARIDE is not set
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# Networking options
-#
-# CONFIG_PACKET is not set
-# CONFIG_NETLINK is not set
-# CONFIG_FIREWALL is not set
-# CONFIG_FILTER is not set
-CONFIG_UNIX=y
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_IP_ROUTER is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_ALIAS is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_RARP is not set
-CONFIG_IP_NOSR=y
-CONFIG_SKB_LARGE=y
-# CONFIG_IPV6 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_LLC is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_FASTROUTE is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-CONFIG_CPU_IS_SLOW=y
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# SCSI support
-#
-# CONFIG_SCSI is not set
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_EQUALIZER is not set
-CONFIG_NET_ETHERNET=y
-# CONFIG_MACE is not set
-# CONFIG_BMAC is not set
-# CONFIG_NET_VENDOR_3COM is not set
-# CONFIG_LANCE is not set
-# CONFIG_NET_VENDOR_SMC is not set
-# CONFIG_NET_VENDOR_RACAL is not set
-# CONFIG_RTL8139 is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_ACENIC is not set
-# CONFIG_NET_ISA is not set
-# CONFIG_NET_EISA is not set
-# CONFIG_NET_POCKET is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_DLCI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-# CONFIG_NET_RADIO is not set
-# CONFIG_TR is not set
-# CONFIG_SHAPER is not set
-# CONFIG_HOSTESS_SV11 is not set
-# CONFIG_COSA is not set
-# CONFIG_RCPCI is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# CD-ROM drivers (not for SCSI or IDE/ATAPI drives)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Console drivers
-#
-
-#
-# Character devices
-#
-CONFIG_VT=y
-# CONFIG_VT_CONSOLE is not set
-CONFIG_SERIAL=y
-CONFIG_SERIAL_CONSOLE=y
-# CONFIG_SERIAL_EXTENDED is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-# CONFIG_UNIX98_PTYS is not set
-# CONFIG_MOUSE is not set
-# CONFIG_QIC02_TAPE is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-# CONFIG_RTC is not set
-
-#
-# Video For Linux
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Joystick support
-#
-# CONFIG_JOYSTICK is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-
-#
-# Filesystems
-#
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_FAT_FS is not set
-# CONFIG_MSDOS_FS is not set
-# CONFIG_UMSDOS_FS is not set
-# CONFIG_VFAT_FS is not set
-# CONFIG_ISO9660_FS is not set
-# CONFIG_JOLIET is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_NTFS_FS is not set
-# CONFIG_HPFS_FS is not set
-CONFIG_PROC_FS=y
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_EXT2_FS=y
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-# CONFIG_CODA_FS is not set
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-# CONFIG_NFSD is not set
-CONFIG_SUNRPC=y
-CONFIG_LOCKD=y
-# CONFIG_SMB_FS is not set
-# CONFIG_NCP_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_BSD_DISKLABEL is not set
-# CONFIG_MAC_PARTITION is not set
-# CONFIG_SMD_DISKLABEL is not set
-# CONFIG_SOLARIS_X86_PARTITION is not set
-# CONFIG_UNIXWARE_DISKLABEL is not set
-# CONFIG_NLS is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
# Note 2! The CFLAGS definition is now in the main makefile...
O_TARGET := mm.o
-O_OBJS = fault.o init.o extable.o
+O_OBJS = fault.o init.o mem_pieces.o extable.o
+
+ifeq ($(CONFIG_4xx),y)
+O_OBJS += 4xx_tlb.o
+endif
include $(TOPDIR)/Rules.make
void do_page_fault(struct pt_regs *, unsigned long, unsigned long);
/*
- * The error_code parameter is DSISR for a data fault, SRR1 for
- * an instruction fault.
+ * For 600- and 800-family processors, the error_code parameter is DSISR
+ * for a data fault, SRR1 for an instruction fault. For 400-family processors
+ * the error_code parameter is ESR for a data fault, 0 for an instruction
+ * fault.
*/
void do_page_fault(struct pt_regs *regs, unsigned long address,
unsigned long error_code)
{
struct vm_area_struct * vma;
struct mm_struct *mm = current->mm;
+#if defined(CONFIG_4xx)
+ int is_write = error_code & ESR_DST;
+#else
+ int is_write = error_code & 0x02000000;
+#endif /* CONFIG_4xx */
- /*printk("address: %08lx nip:%08lx code: %08lx %s%s%s%s%s%s\n",
- address,regs->nip,error_code,
- (error_code&0x40000000)?"604 tlb&htab miss ":"",
- (error_code&0x20000000)?"603 tlbmiss ":"",
- (error_code&0x02000000)?"write ":"",
- (error_code&0x08000000)?"prot ":"",
- (error_code&0x80000000)?"I/O ":"",
- (regs->trap == 0x400)?"instr":"data"
- );*/
-
#if defined(CONFIG_XMON) || defined(CONFIG_KGDB)
if (debugger_fault_handler && regs->trap == 0x300) {
debugger_fault_handler(regs);
return;
}
+#if !defined(CONFIG_4xx)
if (error_code & 0x00400000) {
/* DABR match */
if (debugger_dabr_match(regs))
return;
}
-#endif
+#endif /* !CONFIG_4xx */
+#endif /* CONFIG_XMON || CONFIG_KGDB */
+
if (in_interrupt()) {
static int complained;
if (complained < 20) {
goto bad_area;
good_area:
-#ifdef CONFIG_6xx
+#if defined(CONFIG_6xx)
if (error_code & 0x95700000)
/* an error such as lwarx to I/O controller space,
address matching DABR, eciwx, etc. */
#endif /* CONFIG_6xx */
-#ifdef CONFIG_8xx
+#if defined(CONFIG_8xx)
/* The MPC8xx seems to always set 0x80000000, which is
* "undefined". Of those that can be set, this is the only
* one which seems bad.
/* a write */
- if (error_code & 0x02000000) {
+ if (is_write) {
if (!(vma->vm_flags & VM_WRITE))
goto bad_area;
/* a read */
if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
goto bad_area;
}
- if (!handle_mm_fault(current, vma, address, error_code & 0x02000000))
+ if (!handle_mm_fault(current, vma, address, is_write))
goto bad_area;
up(&mm->mmap_sem);
/*
#include <linux/blk.h> /* for initrd_* */
#endif
+#include <asm/pgalloc.h>
#include <asm/prom.h>
#include <asm/io.h>
#include <asm/mmu_context.h>
#include <asm/amigahw.h>
#include <asm/gemini.h>
+#include "mem_pieces.h"
+
+#define PGTOKB(pages) (((pages) * PAGE_SIZE) >> 10)
+
int prom_trashed;
atomic_t next_mmu_context;
unsigned long *end_of_DRAM;
extern char __pmac_begin, __pmac_end;
extern char __apus_begin, __apus_end;
extern char __openfirmware_begin, __openfirmware_end;
-char *klimit = _end;
struct device_node *memory_node;
unsigned long ioremap_base;
unsigned long ioremap_bot;
extern void die_if_kernel(char *,struct pt_regs *,long);
extern void show_net_buffers(void);
-
-/*
- * The following stuff defines a data structure for representing
- * areas of memory as an array of (address, length) pairs, and
- * procedures for manipulating them.
- */
-#define MAX_MEM_REGIONS 32
-
-struct mem_pieces {
- int n_regions;
- struct reg_property regions[MAX_MEM_REGIONS];
-};
struct mem_pieces phys_mem;
-struct mem_pieces phys_avail;
-
-static void remove_mem_piece(struct mem_pieces *, unsigned, unsigned, int);
-static void set_phys_avail(void);
-void *find_mem_piece(unsigned, unsigned);
-static void print_mem_pieces(struct mem_pieces *);
-#if defined(CONFIG_PREP) || defined(CONFIG_APUS) || defined(CONFIG_ALL_PPC)
-static void append_mem_piece(struct mem_pieces *, unsigned, unsigned);
-#endif
extern struct task_struct *current_set[NR_CPUS];
PTE *Hash, *Hash_end;
unsigned long Hash_size, Hash_mask;
-#ifndef CONFIG_8xx
+#if !defined(CONFIG_4xx) && !defined(CONFIG_8xx)
#ifdef CONFIG_PPC64
unsigned long long _SDR1;
#else
return 0;
}
-#else /* CONFIG_8xx */
-
-/* 8xx doesn't have BATs */
+#else /* CONFIG_4xx || CONFIG_8xx */
#define v_mapped_by_bats(x) (0UL)
#define p_mapped_by_bats(x) (0UL)
-#endif /* CONFIG_8xx */
+#endif /* !CONFIG_4xx && !CONFIG_8xx */
/*
* this tells the system to map all of ram with the segregs
if (mem_init_done) {
struct vm_struct *area;
- area = get_vm_area(size, VM_ALLOC);
+ area = get_vm_area(size, VM_IOREMAP);
if (area == 0)
return NULL;
v = VMALLOC_VMADDR(area->addr);
}
#endif /* CONFIG_8xx */
-/*
- * Set phys_avail to phys_mem less the kernel text/data/bss.
- */
-static void __init set_phys_avail(void)
-{
- unsigned long kstart, ksize;
-
- /* we can't call the prom any more at this stage, so
- all of memory is available (after klimit) */
- phys_avail = phys_mem;
-
- /*
- * phys_avail records memory we can use.
- * Make sure the kernel text/data/bss is not in it.
- */
- kstart = __pa(_stext); /* should be 0 */
- ksize = PAGE_ALIGN(klimit - _stext);
- remove_mem_piece(&phys_avail, kstart, ksize, 0);
- remove_mem_piece(&phys_avail, 0, 0x4000, 0);
-
-#ifdef CONFIG_BLK_DEV_INITRD
- if (initrd_start) {
- /*
- * Remove the initialized ramdisk from the available memory.
- */
- remove_mem_piece(&phys_avail, __pa(initrd_start),
- initrd_end - initrd_start, 1);
- }
-#endif /* CONFIG_BLK_DEV_INITRD */
-}
-
-/*
- * Scan a region for a piece of a given size with the required alignment.
- */
-void __init *find_mem_piece(unsigned size, unsigned align)
-{
- int i;
- unsigned a, e;
- struct mem_pieces *mp = &phys_avail;
-
- for (i = 0; i < mp->n_regions; ++i) {
- a = mp->regions[i].address;
- e = a + mp->regions[i].size;
- a = (a + align - 1) & -align;
- if (a + size <= e) {
- remove_mem_piece(mp, a, size, 1);
- return __va(a);
- }
- }
- printk("Couldn't find %u bytes at %u alignment\n", size, align);
- abort();
- return NULL;
-}
-
-/*
- * Remove some memory from an array of pieces
- */
-static void __init
-remove_mem_piece(struct mem_pieces *mp, unsigned start, unsigned size,
- int must_exist)
-{
- int i, j;
- unsigned end, rs, re;
- struct reg_property *rp;
-
- end = start + size;
- for (i = 0, rp = mp->regions; i < mp->n_regions; ++i, ++rp) {
- if (end > rp->address && start < rp->address + rp->size)
- break;
- }
- if (i >= mp->n_regions) {
- if (must_exist)
- printk("remove_mem_piece: [%x,%x) not in any region\n",
- start, end);
- return;
- }
- for (; i < mp->n_regions && end > rp->address; ++i, ++rp) {
- rs = rp->address;
- re = rs + rp->size;
- if (must_exist && (start < rs || end > re)) {
- printk("remove_mem_piece: bad overlap [%x,%x) with",
- start, end);
- print_mem_pieces(mp);
- must_exist = 0;
- }
- if (start > rs) {
- rp->size = start - rs;
- if (end < re) {
- /* need to split this entry */
- if (mp->n_regions >= MAX_MEM_REGIONS)
- panic("eek... mem_pieces overflow");
- for (j = mp->n_regions; j > i + 1; --j)
- mp->regions[j] = mp->regions[j-1];
- ++mp->n_regions;
- rp[1].address = end;
- rp[1].size = re - end;
- }
- } else {
- if (end < re) {
- rp->address = end;
- rp->size = re - end;
- } else {
- /* need to delete this entry */
- for (j = i; j < mp->n_regions - 1; ++j)
- mp->regions[j] = mp->regions[j+1];
- --mp->n_regions;
- --i;
- --rp;
- }
- }
- }
-}
-
-static void __init print_mem_pieces(struct mem_pieces *mp)
-{
- int i;
-
- for (i = 0; i < mp->n_regions; ++i)
- printk(" [%x, %x)", mp->regions[i].address,
- mp->regions[i].address + mp->regions[i].size);
- printk("\n");
-}
-
-#if defined(CONFIG_PREP) || defined(CONFIG_APUS) || defined(CONFIG_ALL_PPC)
-/*
- * Add some memory to an array of pieces
- */
-static void __init
-append_mem_piece(struct mem_pieces *mp, unsigned start, unsigned size)
-{
- struct reg_property *rp;
-
- if (mp->n_regions >= MAX_MEM_REGIONS)
- return;
- rp = &mp->regions[mp->n_regions++];
- rp->address = start;
- rp->size = size;
-}
-#endif
-
-#ifndef CONFIG_8xx
-static void hash_init(void);
+#if !defined(CONFIG_4xx) && !defined(CONFIG_8xx)
static void get_mem_prop(char *, struct mem_pieces *);
-static void sort_mem_pieces(struct mem_pieces *);
-static void coalesce_mem_pieces(struct mem_pieces *);
-
-static void __init sort_mem_pieces(struct mem_pieces *mp)
-{
- unsigned long a, s;
- int i, j;
-
- for (i = 1; i < mp->n_regions; ++i) {
- a = mp->regions[i].address;
- s = mp->regions[i].size;
- for (j = i - 1; j >= 0; --j) {
- if (a >= mp->regions[j].address)
- break;
- mp->regions[j+1] = mp->regions[j];
- }
- mp->regions[j+1].address = a;
- mp->regions[j+1].size = s;
- }
-}
-
-static void __init coalesce_mem_pieces(struct mem_pieces *mp)
-{
- unsigned long a, s, ns;
- int i, j, d;
-
- d = 0;
- for (i = 0; i < mp->n_regions; i = j) {
- a = mp->regions[i].address;
- s = mp->regions[i].size;
- for (j = i + 1; j < mp->n_regions
- && mp->regions[j].address - a <= s; ++j) {
- ns = mp->regions[j].address + mp->regions[j].size - a;
- if (ns > s)
- s = ns;
- }
- mp->regions[d].address = a;
- mp->regions[d].size = s;
- ++d;
- }
- mp->n_regions = d;
-}
+#if defined(CONFIG_PMAC) || defined(CONFIG_CHRP) || defined(CONFIG_ALL_PPC)
/*
* Read in a property describing some pieces of memory.
*/
+
static void __init get_mem_prop(char *name, struct mem_pieces *mp)
{
struct reg_property *rp;
memcpy(mp->regions, rp, s);
/* Make sure the pieces are sorted. */
- sort_mem_pieces(mp);
- coalesce_mem_pieces(mp);
+ mem_pieces_sort(mp);
+ mem_pieces_coalesce(mp);
}
+#endif /* CONFIG_PMAC || CONFIG_CHRP || CONFIG_ALL_PPC */
/*
* Set up one of the I/D BAT (block address translation) register pairs.
} else if (init_bootmem_done) {
p = alloc_bootmem_pages(PAGE_SIZE);
} else {
- p = find_mem_piece(PAGE_SIZE, PAGE_SIZE);
+ p = mem_pieces_find(PAGE_SIZE, PAGE_SIZE);
}
if (p == 0)
panic("couldn't get a page in MMU_get_page");
num_openfirmware_pages );
printk ("Freeing unused kernel memory: %ldk init",
- (num_freed_pages * PAGE_SIZE) >> 10);
+ PGTOKB(num_freed_pages));
+
if ( num_prep_pages )
- printk(" %ldk prep",(num_prep_pages*PAGE_SIZE)>>10);
+ printk(" %ldk prep", PGTOKB(num_prep_pages));
if ( num_pmac_pages )
- printk(" %ldk pmac",(num_pmac_pages*PAGE_SIZE)>>10);
+ printk(" %ldk pmac", PGTOKB(num_pmac_pages));
if ( num_openfirmware_pages )
- printk(" %ldk open firmware",(num_openfirmware_pages*PAGE_SIZE)>>10);
+ printk(" %ldk open firmware", PGTOKB(num_openfirmware_pages));
if ( num_apus_pages )
- printk(" %ldk apus",(num_apus_pages*PAGE_SIZE)>>10);
+ printk(" %ldk apus", PGTOKB(num_apus_pages));
printk("\n");
}
+#ifdef CONFIG_BLK_DEV_INITRD
+void free_initrd_mem(unsigned long start, unsigned long end)
+{
+ for (; start < end; start += PAGE_SIZE) {
+ ClearPageReserved(mem_map + MAP_NR(start));
+ set_page_count(mem_map+MAP_NR(start), 1);
+ free_page(start);
+ totalram_pages++;
+ }
+ printk ("Freeing initrd memory: %ldk freed\n", (end - start) >> 10);
+}
+#endif
+
/*
* Do very early mm setup such as finding the size of memory
* and setting up the hash table.
__pa(end_of_DRAM) >> PAGE_SHIFT);
/* remove the bootmem bitmap from the available memory */
- remove_mem_piece(&phys_avail, start, boot_mapsize, 1);
+ mem_pieces_remove(&phys_avail, start, boot_mapsize, 1);
/* add everything in phys_avail into the bootmem map */
for (i = 0; i < phys_avail.n_regions; ++i)
free_bootmem(phys_avail.regions[i].address,
empty_bad_page = alloc_bootmem_pages(PAGE_SIZE);
empty_bad_page_table = alloc_bootmem_pages(PAGE_SIZE);
{
- unsigned int zones_size[2];
+ unsigned int zones_size[MAX_NR_ZONES], i;
/*
- * All pages are DMA-able so this is wrong - the zone code is assuming
- * both regions have a value so this is necessary for now.
+ * All pages are DMA-able so this is wrong - the zone code is
+ * assuming both regions have a value so this is necessary for
+ * now.
* -- Cort
*/
- zones_size[0] = virt_to_phys(end_of_DRAM-(1<<20)) >> PAGE_SHIFT;
- zones_size[1] = (1<<20) >> PAGE_SHIFT;
-
+#if 1
+ for ( i = 1; i < MAX_NR_ZONES; i++ )
+ zones_size[i] = 1<<MAX_ORDER;
+ zones_size[0] = (virt_to_phys(end_of_DRAM) >> PAGE_SHIFT) -
+ ((MAX_NR_ZONES-1)*(1<<MAX_ORDER));
+#else
+ zones_size[0] = virt_to_phys(end_of_DRAM) >> PAGE_SHIFT;
+#endif
free_area_init(zones_size);
}
}
int codepages = 0;
int datapages = 0;
int initpages = 0;
+#if defined(CONFIG_CHRP) || defined(CONFIG_ALL_PPC)
extern unsigned int rtas_data, rtas_size;
-
+#endif /* defined(CONFIG_CHRP) || defined(CONFIG_ALL_PPC) */
max_mapnr = max_low_pfn;
high_memory = (void *) __va(max_low_pfn * PAGE_SIZE);
num_physpages = max_mapnr; /* RAM is assumed contiguous */
}
#endif /* CONFIG_BLK_DEV_INITRD */
+#if defined(CONFIG_CHRP) || defined(CONFIG_ALL_PPC)
/* mark the RTAS pages as reserved */
if ( rtas_data )
- for (addr = (rtas_data+PAGE_OFFSET); addr < PAGE_ALIGN(PAGE_OFFSET+rtas_data+rtas_size) ;
- rtas_data += PAGE_SIZE)
+ for (addr = rtas_data; addr < PAGE_ALIGN(rtas_data+rtas_size) ;
+ addr += PAGE_SIZE)
SetPageReserved(mem_map + MAP_NR(addr));
+#endif /* defined(CONFIG_CHRP) || defined(CONFIG_ALL_PPC) */
for (addr = PAGE_OFFSET; addr < (unsigned long)end_of_DRAM;
addr += PAGE_SIZE) {
mem_init_done = 1;
}
-#ifndef CONFIG_8xx
+#if !defined(CONFIG_4xx) && !defined(CONFIG_8xx)
#if defined(CONFIG_PMAC) || defined(CONFIG_CHRP) || defined(CONFIG_ALL_PPC)
/*
* On systems with Open Firmware, collect information about
phys_mem.n_regions = 1;
}
- set_phys_avail();
+ set_phys_avail(&phys_mem);
#undef RAM_LIMIT
return __va(total);
total = 0x02000000;
printk("Ramsize default to be %ldM\n", total>>20);
}
- append_mem_piece(&phys_mem, 0, total);
- set_phys_avail();
+ mem_pieces_append(&phys_mem, 0, total);
+ set_phys_avail(&phys_mem);
return (__va(total));
}
phys_mem.n_regions = 1;
ret = __va(phys_mem.regions[0].size);
- set_phys_avail();
+ set_phys_avail(&phys_mem);
return ret;
}
#endif /* defined(CONFIG_GEMINI) */
}
/* Now register the memory block. */
- append_mem_piece(&phys_mem, memory[0].addr, memory[0].size);
- set_phys_avail();
+ mem_pieces_append(&phys_mem, memory[0].addr, memory[0].size);
+ set_phys_avail(&phys_mem);
/* Remove the memory chunks that are controlled by special
Phase5 hardware. */
if (shadow)
{
top -= HARDWARE_MAPPED_SIZE;
- remove_mem_piece(&phys_avail, top,
- HARDWARE_MAPPED_SIZE, 0);
+ mem_pieces_remove(&phys_avail, top,
+ HARDWARE_MAPPED_SIZE, 0);
}
/* Remove the upper 512KB where the PPC exception
top -= HARDWARE_MAPPED_SIZE;
#if 0
/* This would be neat, but it breaks on A3000 machines!? */
- remove_mem_piece(&phys_avail, top, 16384, 0);
+ mem_pieces_remove(&phys_avail, top, 16384, 0);
#else
- remove_mem_piece(&phys_avail, top, HARDWARE_MAPPED_SIZE, 0);
+ mem_pieces_remove(&phys_avail, top, HARDWARE_MAPPED_SIZE, 0);
#endif
}
if ( ppc_md.progress ) ppc_md.progress("hash:find piece", 0x322);
/* Find some memory for the hash table. */
if ( Hash_size )
- Hash = find_mem_piece(Hash_size, Hash_size);
+ Hash = mem_pieces_find(Hash_size, Hash_size);
else
Hash = 0;
ret = __va(phys_mem.regions[0].address+
phys_mem.regions[0].size);
- set_phys_avail();
+ set_phys_avail(&phys_mem);
return ret;
}
#endif /* ndef CONFIG_8xx */
--- /dev/null
+/*
+ * Copyright (c) 1996 Paul Mackerras <paulus@cs.anu.edu.au>
+ * Changes to accomodate Power Macintoshes.
+ * Cort Dougan <cort@cs.nmt.edu>
+ * Rewrites.
+ * Grant Erickson <grant@lcse.umn.edu>
+ * General rework and split from mm/init.c.
+ *
+ * Module name: mem_pieces.c
+ *
+ * Description:
+ * Routines and data structures for manipulating and representing
+ * phyiscal memory extents (i.e. address/length pairs).
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/stddef.h>
+#include <linux/blk.h>
+
+#include <asm/page.h>
+#include <asm/prom.h>
+
+#include "mem_pieces.h"
+
+extern char _start[], _end[];
+extern char _stext[], etext[];
+
+char *klimit = _end;
+
+struct mem_pieces phys_avail;
+
+static void mem_pieces_print(struct mem_pieces *);
+
+/*
+ * Scan a region for a piece of a given size with the required alignment.
+ */
+void __init *
+mem_pieces_find(unsigned int size, unsigned int align)
+{
+ int i;
+ unsigned a, e;
+ struct mem_pieces *mp = &phys_avail;
+
+ for (i = 0; i < mp->n_regions; ++i) {
+ a = mp->regions[i].address;
+ e = a + mp->regions[i].size;
+ a = (a + align - 1) & -align;
+ if (a + size <= e) {
+ mem_pieces_remove(mp, a, size, 1);
+ return __va(a);
+ }
+ }
+ panic("Couldn't find %u bytes at %u alignment\n", size, align);
+
+ return NULL;
+}
+
+/*
+ * Remove some memory from an array of pieces
+ */
+void __init
+mem_pieces_remove(struct mem_pieces *mp, unsigned int start, unsigned int size,
+ int must_exist)
+{
+ int i, j;
+ unsigned int end, rs, re;
+ struct reg_property *rp;
+
+ end = start + size;
+ for (i = 0, rp = mp->regions; i < mp->n_regions; ++i, ++rp) {
+ if (end > rp->address && start < rp->address + rp->size)
+ break;
+ }
+ if (i >= mp->n_regions) {
+ if (must_exist)
+ printk("mem_pieces_remove: [%x,%x) not in any region\n",
+ start, end);
+ return;
+ }
+ for (; i < mp->n_regions && end > rp->address; ++i, ++rp) {
+ rs = rp->address;
+ re = rs + rp->size;
+ if (must_exist && (start < rs || end > re)) {
+ printk("mem_pieces_remove: bad overlap [%x,%x) with",
+ start, end);
+ mem_pieces_print(mp);
+ must_exist = 0;
+ }
+ if (start > rs) {
+ rp->size = start - rs;
+ if (end < re) {
+ /* need to split this entry */
+ if (mp->n_regions >= MEM_PIECES_MAX)
+ panic("eek... mem_pieces overflow");
+ for (j = mp->n_regions; j > i + 1; --j)
+ mp->regions[j] = mp->regions[j-1];
+ ++mp->n_regions;
+ rp[1].address = end;
+ rp[1].size = re - end;
+ }
+ } else {
+ if (end < re) {
+ rp->address = end;
+ rp->size = re - end;
+ } else {
+ /* need to delete this entry */
+ for (j = i; j < mp->n_regions - 1; ++j)
+ mp->regions[j] = mp->regions[j+1];
+ --mp->n_regions;
+ --i;
+ --rp;
+ }
+ }
+ }
+}
+
+static void __init
+mem_pieces_print(struct mem_pieces *mp)
+{
+ int i;
+
+ for (i = 0; i < mp->n_regions; ++i)
+ printk(" [%x, %x)", mp->regions[i].address,
+ mp->regions[i].address + mp->regions[i].size);
+ printk("\n");
+}
+
+#if defined(CONFIG_PREP) || defined(CONFIG_APUS) || defined(CONFIG_ALL_PPC)
+/*
+ * Add some memory to an array of pieces
+ */
+void __init
+mem_pieces_append(struct mem_pieces *mp, unsigned int start, unsigned int size)
+{
+ struct reg_property *rp;
+
+ if (mp->n_regions >= MEM_PIECES_MAX)
+ return;
+ rp = &mp->regions[mp->n_regions++];
+ rp->address = start;
+ rp->size = size;
+}
+#endif
+
+void __init
+mem_pieces_sort(struct mem_pieces *mp)
+{
+ unsigned long a, s;
+ int i, j;
+
+ for (i = 1; i < mp->n_regions; ++i) {
+ a = mp->regions[i].address;
+ s = mp->regions[i].size;
+ for (j = i - 1; j >= 0; --j) {
+ if (a >= mp->regions[j].address)
+ break;
+ mp->regions[j+1] = mp->regions[j];
+ }
+ mp->regions[j+1].address = a;
+ mp->regions[j+1].size = s;
+ }
+}
+
+void __init
+mem_pieces_coalesce(struct mem_pieces *mp)
+{
+ unsigned long a, s, ns;
+ int i, j, d;
+
+ d = 0;
+ for (i = 0; i < mp->n_regions; i = j) {
+ a = mp->regions[i].address;
+ s = mp->regions[i].size;
+ for (j = i + 1; j < mp->n_regions
+ && mp->regions[j].address - a <= s; ++j) {
+ ns = mp->regions[j].address + mp->regions[j].size - a;
+ if (ns > s)
+ s = ns;
+ }
+ mp->regions[d].address = a;
+ mp->regions[d].size = s;
+ ++d;
+ }
+ mp->n_regions = d;
+}
+
+/*
+ * Set phys_avail to phys_mem less the kernel text/data/bss.
+ */
+void __init
+set_phys_avail(struct mem_pieces *mp)
+{
+ unsigned long kstart, ksize;
+
+ /*
+ * Initially, available phyiscal memory is equivalent to all
+ * physical memory.
+ */
+
+ phys_avail = *mp;
+
+ /*
+ * Map out the kernel text/data/bss from the available physical
+ * memory.
+ */
+
+ kstart = __pa(_stext); /* should be 0 */
+ ksize = PAGE_ALIGN(klimit - _stext);
+
+ printk("kstart = 0x%08lx, ksize = 0x%08lx\n", kstart, ksize);
+
+ mem_pieces_remove(&phys_avail, kstart, ksize, 0);
+ mem_pieces_remove(&phys_avail, 0, 0x4000, 0);
+
+#if defined(CONFIG_BLK_DEV_INITRD)
+ /* Remove the init RAM disk from the available memory. */
+ if (initrd_start) {
+ mem_pieces_remove(&phys_avail, __pa(initrd_start),
+ initrd_end - initrd_start, 1);
+ }
+#endif /* CONFIG_BLK_DEV_INITRD */
+}
--- /dev/null
+/*
+ * Copyright (c) 1996 Paul Mackerras <paulus@cs.anu.edu.au>
+ * Changes to accomodate Power Macintoshes.
+ * Cort Dougan <cort@cs.nmt.edu>
+ * Rewrites.
+ * Grant Erickson <grant@lcse.umn.edu>
+ * General rework and split from mm/init.c.
+ *
+ * Module name: mem_pieces.h
+ *
+ * Description:
+ * Routines and data structures for manipulating and representing
+ * phyiscal memory extents (i.e. address/length pairs).
+ *
+ */
+
+#ifndef __MEM_PIECES_H__
+#define __MEM_PIECES_H__
+
+#include <linux/config.h>
+#include <linux/init.h>
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* Type Definitions */
+
+#define MEM_PIECES_MAX 32
+
+struct mem_pieces {
+ int n_regions;
+ struct reg_property regions[MEM_PIECES_MAX];
+};
+
+
+/* Global Variables */
+
+extern char *klimit;
+extern struct mem_pieces phys_avail;
+
+
+/* Function Prototypes */
+
+extern void *mem_pieces_find(unsigned int size, unsigned int align);
+extern void mem_pieces_remove(struct mem_pieces *mp, unsigned int start,
+ unsigned int size, int must_exist);
+extern void mem_pieces_append(struct mem_pieces *mp, unsigned int start,
+ unsigned int size);
+extern void mem_pieces_coalesce(struct mem_pieces *mp);
+extern void mem_pieces_sort(struct mem_pieces *mp);
+
+extern void set_phys_avail(struct mem_pieces *mp);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __MEM_PIECES_H__ */
+++ /dev/null
-#
-# Automatically generated make config: don't edit
-#
-
-#
-# Platform support
-#
-CONFIG_PPC=y
-CONFIG_6xx=y
-# CONFIG_PPC64 is not set
-# CONFIG_82xx is not set
-# CONFIG_8xx is not set
-CONFIG_PMAC=y
-# CONFIG_PREP is not set
-# CONFIG_CHRP is not set
-# CONFIG_ALL_PPC is not set
-# CONFIG_GEMINI is not set
-# CONFIG_APUS is not set
-# CONFIG_SMP is not set
-CONFIG_MACH_SPECIFIC=y
-CONFIG_6xx=y
-
-#
-# General setup
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_MODULES=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-CONFIG_PCI=y
-CONFIG_NET=y
-CONFIG_SYSCTL=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_BINFMT_ELF=y
-CONFIG_KERNEL_ELF=y
-CONFIG_BINFMT_MISC=m
-
-#
-# PCMCIA/Cardbus support
-#
-CONFIG_PCMCIA=m
-CONFIG_CARDBUS=y
-# CONFIG_PARPORT is not set
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_FB=y
-CONFIG_FB_COMPAT_XPMAC=y
-CONFIG_PMAC_PBOOK=y
-CONFIG_MAC_FLOPPY=y
-CONFIG_MAC_SERIAL=y
-# CONFIG_SERIAL_CONSOLE is not set
-CONFIG_ADB=y
-CONFIG_ADB_CUDA=y
-CONFIG_ADB_MACIO=y
-CONFIG_ADB_PMU=y
-CONFIG_ADB_KEYBOARD=y
-CONFIG_PROC_DEVICETREE=y
-# CONFIG_TOTALMP is not set
-CONFIG_BOOTX_TEXT=y
-# CONFIG_MOTOROLA_HOTSWAP is not set
-
-#
-# Plug and Play configuration
-#
-# CONFIG_PNP is not set
-# CONFIG_ISAPNP is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_HD_IDE is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-CONFIG_BLK_DEV_IDECD=y
-# CONFIG_BLK_DEV_IDETAPE is not set
-CONFIG_BLK_DEV_IDEFLOPPY=y
-# CONFIG_BLK_DEV_IDESCSI is not set
-
-#
-# IDE chipset support/bugfixes
-#
-# CONFIG_BLK_DEV_CMD640 is not set
-# CONFIG_BLK_DEV_RZ1000 is not set
-CONFIG_BLK_DEV_IDEPCI=y
-CONFIG_BLK_DEV_IDEDMA_PCI=y
-CONFIG_IDEDMA_PCI_AUTO=y
-CONFIG_IDEDMA_NEW_DRIVE_LISTINGS=y
-CONFIG_IDEDMA_PCI_EXPERIMENTAL=y
-# CONFIG_BLK_DEV_OFFBOARD is not set
-# CONFIG_BLK_DEV_AEC6210 is not set
-CONFIG_BLK_DEV_CMD646=y
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_OPTI621 is not set
-# CONFIG_BLK_DEV_PDC202XX is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_SL82C105 is not set
-CONFIG_BLK_DEV_IDE_PMAC=y
-CONFIG_BLK_DEV_IDEDMA_PMAC=y
-CONFIG_IDEDMA_PMAC_AUTO=y
-CONFIG_BLK_DEV_IDEDMA=y
-CONFIG_IDEDMA_AUTO=y
-# CONFIG_IDE_CHIPSETS is not set
-# CONFIG_BLK_CPQ_DA is not set
-
-#
-# Additional Block Devices
-#
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_MD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_BLK_DEV_XD is not set
-CONFIG_PARIDE_PARPORT=y
-# CONFIG_PARIDE is not set
-CONFIG_BLK_DEV_IDE_MODES=y
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_NETLINK=y
-# CONFIG_RTNETLINK is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-# CONFIG_FILTER is not set
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-# CONFIG_IP_PNP is not set
-# CONFIG_IP_ROUTER is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-CONFIG_IP_ALIAS=y
-# CONFIG_SYN_COOKIES is not set
-
-#
-# (it is safe to leave these untouched)
-#
-CONFIG_SKB_LARGE=y
-# CONFIG_IPV6 is not set
-# CONFIG_KHTTPD is not set
-# CONFIG_ATM is not set
-
-#
-#
-#
-# CONFIG_IPX is not set
-CONFIG_ATALK=m
-# CONFIG_DECNET is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_LLC is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_FASTROUTE is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# SCSI support
-#
-CONFIG_SCSI=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=y
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-# CONFIG_CHR_DEV_SG is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-# CONFIG_SCSI_MULTI_LUN is not set
-CONFIG_SCSI_CONSTANTS=y
-# CONFIG_SCSI_LOGGING is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_SCSI_7000FASST is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_AHA152X is not set
-# CONFIG_SCSI_AHA1542 is not set
-# CONFIG_SCSI_AHA1740 is not set
-CONFIG_SCSI_AIC7XXX=y
-# CONFIG_AIC7XXX_TCQ_ON_BY_DEFAULT is not set
-CONFIG_AIC7XXX_CMDS_PER_DEVICE=8
-CONFIG_AIC7XXX_PROC_STATS=y
-CONFIG_AIC7XXX_RESET_DELAY=15
-# CONFIG_SCSI_IPS is not set
-# CONFIG_SCSI_ADVANSYS is not set
-# CONFIG_SCSI_IN2000 is not set
-# CONFIG_SCSI_AM53C974 is not set
-# CONFIG_SCSI_MEGARAID is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_DTC3280 is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_EATA_DMA is not set
-# CONFIG_SCSI_EATA_PIO is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_GENERIC_NCR5380 is not set
-# CONFIG_SCSI_INITIO is not set
-# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_NCR53C406A is not set
-# CONFIG_SCSI_SYM53C416 is not set
-# CONFIG_SCSI_NCR53C7xx is not set
-# CONFIG_SCSI_NCR53C8XX is not set
-# CONFIG_SCSI_SYM53C8XX is not set
-# CONFIG_SCSI_PAS16 is not set
-# CONFIG_SCSI_PCI2000 is not set
-# CONFIG_SCSI_PCI2220I is not set
-# CONFIG_SCSI_PSI240I is not set
-# CONFIG_SCSI_QLOGIC_FAS is not set
-# CONFIG_SCSI_QLOGIC_ISP is not set
-# CONFIG_SCSI_QLOGIC_FC is not set
-# CONFIG_SCSI_SEAGATE is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_T128 is not set
-# CONFIG_SCSI_U14_34F is not set
-# CONFIG_SCSI_ULTRASTOR is not set
-# CONFIG_SCSI_DEBUG is not set
-CONFIG_SCSI_MESH=y
-CONFIG_SCSI_MESH_SYNC_RATE=5
-CONFIG_SCSI_MAC53C94=y
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_ETHERTAP is not set
-# CONFIG_NET_SB1000 is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MACE=y
-CONFIG_BMAC=y
-# CONFIG_NET_VENDOR_3COM is not set
-# CONFIG_LANCE is not set
-# CONFIG_NET_VENDOR_SMC is not set
-# CONFIG_NET_VENDOR_RACAL is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_RTL8139 is not set
-# CONFIG_SIS900 is not set
-# CONFIG_DM9102 is not set
-# CONFIG_AT1700 is not set
-# CONFIG_DEPCA is not set
-# CONFIG_NET_ISA is not set
-CONFIG_NET_EISA=y
-# CONFIG_PCNET32 is not set
-# CONFIG_ACENIC is not set
-# CONFIG_AC3200 is not set
-# CONFIG_APRICOT is not set
-# CONFIG_CS89x0 is not set
-CONFIG_DE4X5=y
-# CONFIG_DEC_ELCP is not set
-# CONFIG_DGRS is not set
-# CONFIG_EEXPRESS_PRO100 is not set
-# CONFIG_LNE390 is not set
-# CONFIG_NE3210 is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
-# CONFIG_ES3210 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_ZNET is not set
-# CONFIG_NET_POCKET is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-
-#
-# Appletalk devices
-#
-# CONFIG_LTPC is not set
-# CONFIG_COPS is not set
-# CONFIG_IPDDP is not set
-CONFIG_PPP=y
-CONFIG_PPP_ASYNC=y
-CONFIG_PPP_DEFLATE=y
-CONFIG_PPP_BSDCOMP=m
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring driver support
-#
-# CONFIG_TR is not set
-# CONFIG_NET_FC is not set
-# CONFIG_RCPCI is not set
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# PCMCIA network devices
-#
-# CONFIG_PCMCIA_PCNET is not set
-# CONFIG_PCMCIA_3C589 is not set
-# CONFIG_PCMCIA_RAYCS is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Console drivers
-#
-
-#
-# Frame-buffer support
-#
-CONFIG_FB=y
-CONFIG_DUMMY_CONSOLE=y
-# CONFIG_FB_CLGEN is not set
-# CONFIG_FB_PM2 is not set
-CONFIG_FB_OF=y
-CONFIG_FB_CONTROL=y
-CONFIG_FB_PLATINUM=y
-CONFIG_FB_VALKYRIE=y
-CONFIG_FB_IMSTT=y
-CONFIG_FB_CT65550=y
-# CONFIG_FB_S3TRIO is not set
-# CONFIG_FB_VGA16 is not set
-# CONFIG_FB_MATROX is not set
-CONFIG_FB_ATY=y
-# CONFIG_FB_3DFX is not set
-# CONFIG_FB_VIRTUAL is not set
-# CONFIG_FBCON_ADVANCED is not set
-CONFIG_FBCON_CFB8=y
-CONFIG_FBCON_CFB16=y
-CONFIG_FBCON_CFB24=y
-CONFIG_FBCON_CFB32=y
-# CONFIG_FBCON_FONTWIDTH8_ONLY is not set
-CONFIG_FBCON_FONTS=y
-# CONFIG_FONT_8x8 is not set
-CONFIG_FONT_8x16=y
-CONFIG_FONT_SUN8x16=y
-CONFIG_FONT_SUN12x22=y
-# CONFIG_FONT_6x11 is not set
-# CONFIG_FONT_PEARL_8x8 is not set
-# CONFIG_FONT_ACORN_8x8 is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_SERIAL=m
-# CONFIG_SERIAL_EXTENDED is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-CONFIG_UNIX98_PTYS=y
-CONFIG_UNIX98_PTY_COUNT=256
-
-#
-# Mice
-#
-CONFIG_BUSMOUSE=y
-# CONFIG_ATIXL_BUSMOUSE is not set
-# CONFIG_LOGIBUSMOUSE is not set
-# CONFIG_MS_BUSMOUSE is not set
-CONFIG_ADBMOUSE=y
-# CONFIG_MOUSE is not set
-# CONFIG_QIC02_TAPE is not set
-# CONFIG_WATCHDOG is not set
-CONFIG_NVRAM=y
-# CONFIG_RTC is not set
-
-#
-# Video For Linux
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Joystick support
-#
-# CONFIG_JOYSTICK is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_DRM is not set
-
-#
-# USB drivers - not for the faint of heart
-#
-CONFIG_USB=y
-
-#
-# USB Controllers
-#
-# CONFIG_USB_UHCI is not set
-CONFIG_USB_OHCI=y
-CONFIG_USB_OHCI_DEBUG=y
-# CONFIG_USB_OHCI_HCD is not set
-
-#
-# Miscellaneous USB options
-#
-CONFIG_USB_DEBUG_ISOC=y
-CONFIG_USB_PROC=y
-# CONFIG_USB_EZUSB is not set
-
-#
-# USB Devices
-#
-CONFIG_USB_HUB=y
-CONFIG_USB_MOUSE=y
-CONFIG_USB_HP_SCANNER=m
-CONFIG_USB_KBD=y
-# CONFIG_USB_AUDIO is not set
-# CONFIG_USB_ACM is not set
-# CONFIG_USB_PRINTER is not set
-# CONFIG_USB_SERIAL is not set
-# CONFIG_USB_CPIA is not set
-CONFIG_USB_SCSI=m
-CONFIG_USB_SCSI_DEBUG=y
-# CONFIG_USB_USS720 is not set
-
-#
-# Filesystems
-#
-# CONFIG_QUOTA is not set
-CONFIG_AUTOFS_FS=y
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_FAT_FS is not set
-# CONFIG_MSDOS_FS is not set
-# CONFIG_UMSDOS_FS is not set
-# CONFIG_VFAT_FS is not set
-# CONFIG_EFS_FS is not set
-CONFIG_ISO9660_FS=y
-# CONFIG_JOLIET is not set
-# CONFIG_UDF_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_NTFS_FS is not set
-# CONFIG_HPFS_FS is not set
-CONFIG_PROC_FS=y
-CONFIG_DEVPTS_FS=y
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_EXT2_FS=y
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-# CONFIG_CODA_FS is not set
-CONFIG_NFS_FS=y
-CONFIG_NFSD=y
-# CONFIG_NFSD_SUN is not set
-CONFIG_SUNRPC=y
-CONFIG_LOCKD=y
-# CONFIG_SMB_FS is not set
-# CONFIG_NCP_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_OSF_PARTITION is not set
-CONFIG_MAC_PARTITION=y
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_BSD_DISKLABEL is not set
-# CONFIG_SOLARIS_X86_PARTITION is not set
-# CONFIG_UNIXWARE_DISKLABEL is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_NLS is not set
-
-#
-# Sound
-#
-CONFIG_SOUND=y
-CONFIG_DMASOUND=y
-# CONFIG_SOUND_CMPCI is not set
-# CONFIG_SOUND_ES1370 is not set
-# CONFIG_SOUND_ES1371 is not set
-# CONFIG_SOUND_ESSSOLO1 is not set
-# CONFIG_SOUND_MAESTRO is not set
-# CONFIG_SOUND_SONICVIBES is not set
-# CONFIG_SOUND_MSNDCLAS is not set
-# CONFIG_SOUND_MSNDPIN is not set
-# CONFIG_SOUND_OSS is not set
-
-#
-# Kernel hacking
-#
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_KGDB is not set
-# CONFIG_XMON is not set
+++ /dev/null
-#
-# Automatically generated by make menuconfig: don't edit
-#
-
-#
-# Platform support
-#
-CONFIG_PPC=y
-CONFIG_6xx=y
-# CONFIG_8xx is not set
-# CONFIG_PMAC is not set
-CONFIG_PREP=y
-# CONFIG_CHRP is not set
-# CONFIG_ALL_PPC is not set
-# CONFIG_APUS is not set
-# CONFIG_MBX is not set
-# CONFIG_SMP is not set
-CONFIG_MACH_SPECIFIC=y
-
-#
-# General setup
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_MODULES=y
-CONFIG_MODVERSIONS=y
-CONFIG_KMOD=y
-CONFIG_PCI=y
-# CONFIG_PCI_QUIRKS is not set
-CONFIG_PCI_OLD_PROC=y
-CONFIG_NET=y
-CONFIG_SYSCTL=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_BINFMT_ELF=y
-CONFIG_KERNEL_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_BINFMT_JAVA is not set
-# CONFIG_PARPORT is not set
-# CONFIG_FB is not set
-CONFIG_VGA_CONSOLE=y
-# CONFIG_PMAC_PBOOK is not set
-# CONFIG_MAC_KEYBOARD is not set
-# CONFIG_MAC_FLOPPY is not set
-# CONFIG_MAC_SERIAL is not set
-# CONFIG_ADBMOUSE is not set
-# CONFIG_PROC_DEVICETREE is not set
-# CONFIG_KGDB is not set
-# CONFIG_XMON is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-CONFIG_BLK_DEV_FD=y
-CONFIG_BLK_DEV_IDE=y
-# CONFIG_BLK_DEV_HD_IDE is not set
-CONFIG_BLK_DEV_IDEDISK=y
-CONFIG_BLK_DEV_IDECD=y
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
-# CONFIG_BLK_DEV_CMD640 is not set
-# CONFIG_BLK_DEV_RZ1000 is not set
-# CONFIG_BLK_DEV_IDEPCI is not set
-# CONFIG_BLK_DEV_SL82C105 is not set
-# CONFIG_IDE_CHIPSETS is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_MD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_BLK_DEV_XD is not set
-CONFIG_PARIDE_PARPORT=y
-# CONFIG_PARIDE is not set
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# Networking options
-#
-# CONFIG_PACKET is not set
-# CONFIG_NETLINK is not set
-# CONFIG_FIREWALL is not set
-# CONFIG_FILTER is not set
-CONFIG_UNIX=y
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-# CONFIG_IP_PNP is not set
-# CONFIG_IP_ROUTER is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_ALIAS is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_RARP is not set
-# CONFIG_IP_NOSR is not set
-CONFIG_SKB_LARGE=y
-# CONFIG_IPV6 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_LLC is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_FASTROUTE is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-# CONFIG_CPU_IS_SLOW is not set
-# CONFIG_NET_SCHED is not set
-
-#
-# SCSI support
-#
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=y
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-# CONFIG_CHR_DEV_SG is not set
-# CONFIG_SCSI_MULTI_LUN is not set
-# CONFIG_SCSI_CONSTANTS is not set
-# CONFIG_SCSI_LOGGING is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_SCSI_7000FASST is not set
-# CONFIG_SCSI_AHA152X is not set
-# CONFIG_SCSI_AHA1542 is not set
-# CONFIG_SCSI_AHA1740 is not set
-# CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_ADVANSYS is not set
-# CONFIG_SCSI_IN2000 is not set
-# CONFIG_SCSI_AM53C974 is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_DTC3280 is not set
-# CONFIG_SCSI_EATA_DMA is not set
-# CONFIG_SCSI_EATA_PIO is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_GENERIC_NCR5380 is not set
-# CONFIG_SCSI_NCR53C406A is not set
-# CONFIG_SCSI_NCR53C7xx is not set
-CONFIG_SCSI_NCR53C8XX=y
-CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=8
-CONFIG_SCSI_NCR53C8XX_MAX_TAGS=4
-CONFIG_SCSI_NCR53C8XX_SYNC=5
-# CONFIG_SCSI_NCR53C8XX_PROFILE is not set
-CONFIG_SCSI_NCR53C8XX_IOMAPPED=y
-# CONFIG_SCSI_NCR53C8XX_SYMBIOS_COMPAT is not set
-# CONFIG_SCSI_PAS16 is not set
-# CONFIG_SCSI_PCI2000 is not set
-# CONFIG_SCSI_PCI2220I is not set
-# CONFIG_SCSI_PSI240I is not set
-# CONFIG_SCSI_QLOGIC_FAS is not set
-# CONFIG_SCSI_QLOGIC_ISP is not set
-# CONFIG_SCSI_SEAGATE is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_T128 is not set
-# CONFIG_SCSI_U14_34F is not set
-# CONFIG_SCSI_ULTRASTOR is not set
-# CONFIG_SCSI_DEBUG is not set
-# CONFIG_SCSI_MESH is not set
-# CONFIG_SCSI_MAC53C94 is not set
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_EQUALIZER is not set
-CONFIG_NET_ETHERNET=y
-# CONFIG_MACE is not set
-# CONFIG_BMAC is not set
-# CONFIG_NET_VENDOR_3COM is not set
-CONFIG_LANCE=y
-# CONFIG_NET_VENDOR_SMC is not set
-# CONFIG_NET_VENDOR_RACAL is not set
-# CONFIG_RTL8139 is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_NET_ISA is not set
-CONFIG_NET_EISA=y
-CONFIG_PCNET32=y
-# CONFIG_AC3200 is not set
-# CONFIG_APRICOT is not set
-# CONFIG_CS89x0 is not set
-CONFIG_DE4X5=y
-# CONFIG_DEC_ELCP is not set
-# CONFIG_DGRS is not set
-# CONFIG_EEXPRESS_PRO100 is not set
-# CONFIG_LNE390 is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_TLAN is not set
-# CONFIG_ES3210 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_ZNET is not set
-# CONFIG_NET_POCKET is not set
-# CONFIG_FDDI is not set
-# CONFIG_DLCI is not set
-CONFIG_PPP=m
-# CONFIG_SLIP is not set
-# CONFIG_NET_RADIO is not set
-# CONFIG_TR is not set
-# CONFIG_SHAPER is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# CD-ROM drivers (not for SCSI or IDE/ATAPI drives)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Console drivers
-#
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_SERIAL=y
-CONFIG_SERIAL_CONSOLE=y
-# CONFIG_SERIAL_EXTENDED is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-CONFIG_MOUSE=y
-# CONFIG_ATIXL_BUSMOUSE is not set
-# CONFIG_BUSMOUSE is not set
-# CONFIG_MS_BUSMOUSE is not set
-CONFIG_PSMOUSE=y
-# CONFIG_82C710_MOUSE is not set
-# CONFIG_PC110_PAD is not set
-# CONFIG_UMISC is not set
-# CONFIG_QIC02_TAPE is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_RTC is not set
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_NVRAM is not set
-# CONFIG_JOYSTICK is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-
-#
-# Filesystems
-#
-# CONFIG_QUOTA is not set
-# CONFIG_MINIX_FS is not set
-CONFIG_EXT2_FS=y
-CONFIG_ISO9660_FS=y
-# CONFIG_JOLIET is not set
-CONFIG_FAT_FS=m
-CONFIG_MSDOS_FS=m
-# CONFIG_UMSDOS_FS is not set
-# CONFIG_VFAT_FS is not set
-CONFIG_PROC_FS=y
-CONFIG_NFS_FS=y
-# CONFIG_NFSD is not set
-CONFIG_SUNRPC=y
-CONFIG_LOCKD=y
-# CONFIG_CODA_FS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_NTFS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_UFS_FS is not set
-# CONFIG_ADFS_FS is not set
-# CONFIG_DEVPTS_FS is not set
-# CONFIG_MAC_PARTITION is not set
-CONFIG_NLS=y
-
-#
-# Native Language Support
-#
-# CONFIG_NLS_CODEPAGE_437 is not set
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_1 is not set
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_KOI8_R is not set
-
-#
-# Sound
-#
-CONFIG_SOUND=y
-# CONFIG_SOUND_ES1370 is not set
-# CONFIG_SOUND_ES1371 is not set
-# CONFIG_SOUND_SONICVIBES is not set
-# CONFIG_SOUND_MSNDCLAS is not set
-# CONFIG_SOUND_MSNDPIN is not set
-CONFIG_SOUND_OSS=y
-# CONFIG_SOUND_PAS is not set
-# CONFIG_SOUND_SB is not set
-# CONFIG_SOUND_ADLIB is not set
-# CONFIG_SOUND_GUS is not set
-# CONFIG_SOUND_MPU401 is not set
-# CONFIG_SOUND_PSS is not set
-# CONFIG_SOUND_MSS is not set
-# CONFIG_SOUND_SSCAPE is not set
-# CONFIG_SOUND_TRIX is not set
-# CONFIG_SOUND_MAD16 is not set
-# CONFIG_SOUND_WAVEFRONT is not set
-CONFIG_SOUND_CS4232=y
-CONFIG_CS4232_BASE=530
-CONFIG_CS4232_IRQ=11
-CONFIG_CS4232_DMA=0
-CONFIG_CS4232_DMA2=3
-CONFIG_CS4232_MPU_BASE=330
-CONFIG_CS4232_MPU_IRQ=9
-# CONFIG_SOUND_MAUI is not set
-# CONFIG_SOUND_SGALAXY is not set
-# CONFIG_SOUND_OPL3SA1 is not set
-# CONFIG_SOUND_SOFTOSS is not set
-# CONFIG_SOUND_YM3812 is not set
-# CONFIG_SOUND_VMIDI is not set
-# CONFIG_SOUND_UART6850 is not set
-
-#
-# Additional low level sound drivers
-#
-# CONFIG_LOWLEVEL_SOUND is not set
--- /dev/null
+#
+# Copyright (c) 1999 Grant Erickson <grant@lcse.umn.edu>
+#
+# Module name: Makefile
+#
+# Description:
+# Makefile for the IBM "tree" evaluation board Linux kernel
+# boot loaders.
+#
+
+HOSTCFLAGS = -O -I$(TOPDIR)/include
+
+CC = $(CROSS_COMPILE)gcc
+LD = $(CROSS_COMPILE)ld
+OBJCOPY = $(CROSS_COMPILE)objcopy
+OBJDUMP = $(CROSS_COMPILE)objdump
+
+GZIP = gzip -vf9
+RM = rm -f
+MKEVIMG = mkevimg -l
+MKIRIMG = mkirimg
+
+CFLAGS = -O -fno-builtin -I$(TOPDIR)/include
+LD_ARGS = -e _start -T ld.script -Ttext 80200000 -Bstatic
+
+OBJS = crt0.o main.o misc.o string.o zlib.o irSect.o
+LIBS =
+
+treeboot: $(OBJS) ld.script
+ $(LD) -o $@ $(LD_ARGS) $(OBJS) $(LIBS)
+
+zImage: vmlinux.img
+
+zImage.initrd: vmlinux.initrd.img
+
+treeboot.image: treeboot vmlinux.gz
+ $(OBJCOPY) --add-section=image=vmlinux.gz treeboot $@
+
+treeboot.initrd: treeboot.image ramdisk.image.gz
+ $(OBJCOPY) --add-section=initrd=ramdisk.image.gz treeboot.image $@
+
+vmlinux.img: treeboot.image
+ $(OBJDUMP) --syms treeboot.image | grep irSectStart > irSectStart.txt
+ $(MKIRIMG) treeboot.image treeboot.image.out irSectStart.txt
+ $(MKEVIMG) treeboot.image.out $@
+ $(RM) treeboot.image treeboot.image.out irSectStart.txt
+
+vmlinux.initrd.img: treeboot.initrd
+ $(OBJDUMP) --all-headers treeboot.initrd | grep irSectStart > irSectStart.txt
+ $(MKIRIMG) treeboot.initrd treeboot.initrd.out irSectStart.txt
+ $(MKEVIMG) treeboot.initrd.out $@
+ $(RM) treeboot.initrd treeboot.initrd.out irSectStart.txt
+
+vmlinux.gz: $(TOPDIR)/vmlinux
+ $(OBJCOPY) -S -O binary $(TOPDIR)/vmlinux vmlinux
+ $(GZIP) vmlinux
+
+clean:
+ rm -f treeboot treeboot.image treeboot.initrd irSectStart.txt vmlinux.* *.o
+
+fastdep:
+
--- /dev/null
+/*
+ * Copyright (c) 1997 Paul Mackerras <paulus@cs.anu.edu.au>
+ * Initial Power Macintosh COFF version.
+ * Copyright (c) 1999 Grant Erickson <grant@lcse.umn.edu>
+ * Modifications for IBM PowerPC 400-class processor evaluation
+ * boards.
+ *
+ * Module name: crt0.S
+ *
+ * Description:
+ * Boot loader execution entry point. Clears out .bss section as per
+ * ANSI C requirements. Invalidates and flushes the caches over the
+ * range covered by the boot loader's .text section. Sets up a stack
+ * below the .text section entry point.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ */
+
+#include "../kernel/ppc_asm.h"
+
+ .text
+
+ .globl _start
+_start:
+ ## Clear out the BSS as per ANSI C requirements
+
+ lis r7,_end@ha #
+ addi r7,r7,_end@l # r7 = &_end
+ lis r8,__bss_start@ha #
+ addi r8,r8,__bss_start@l # r8 = &_bss_start
+
+ ## Determine how large an area, in number of words, to clear
+
+ subf r7,r8,r7 # r7 = &_end - &_bss_start + 1
+ addi r7,r7,3 # r7 += 3
+ srwi. r7,r7,2 # r7 = size in words.
+ beq 2f # If the size is zero, do not bother
+ addi r8,r8,-4 # r8 -= 4
+ mtctr r7 # SPRN_CTR = number of words to clear
+ li r0,0 # r0 = 0
+1: stwu r0,4(r8) # Clear out a word
+ bdnz 1b # If we are not done yet, keep clearing
+
+ ## Flush and invalidate the caches for the range in memory covering
+ ## the .text section of the boot loader
+
+2: lis r9,_start@h # r9 = &_start
+ lis r8,_etext@ha #
+ addi r8,r8,_etext@l # r8 = &_etext
+3: dcbf r0,r9 # Flush the data cache
+ icbi r0,r9 # Invalidate the instruction cache
+ addi r9,r9,0x10 # Increment by one cache line
+ cmplwi cr0,r9,r8 # Are we at the end yet?
+ blt 3b # No, keep flushing and invalidating
+
+ ## Set up the stack
+
+ lis r9,_start@h # r9 = &_start (text section entry)
+ addi r9,r9,_start@l
+ subi r1,r9,64 # Start the stack 64 bytes below _start
+ clrrwi r1,r1,4 # Make sure it is aligned on 16 bytes.
+ li r0,0
+ stwu r0,-16(r1)
+ mtlr r9
+
+ b start # All done, start the real work.
--- /dev/null
+#
+# ELF header field numbers
+#
+
+$e_ident = 0; # Identification bytes / magic number
+$e_type = 1; # ELF file type
+$e_machine = 2; # Target machine type
+$e_version = 3; # File version
+$e_entry = 4; # Start address
+$e_phoff = 5; # Program header file offset
+$e_shoff = 6; # Section header file offset
+$e_flags = 7; # File flags
+$e_ehsize = 8; # Size of ELF header
+$e_phentsize = 9; # Size of program header
+$e_phnum = 10; # Number of program header entries
+$e_shentsize = 11; # Size of section header
+$e_shnum = 12; # Number of section header entries
+$e_shstrndx = 13; # Section header table string index
+
+#
+# Section header field numbers
+#
+
+$sh_name = 0; # Section name
+$sh_type = 1; # Section header type
+$sh_flags = 2; # Section header flags
+$sh_addr = 3; # Virtual address
+$sh_offset = 4; # File offset
+$sh_size = 5; # Section size
+$sh_link = 6; # Miscellaneous info
+$sh_info = 7; # More miscellaneous info
+$sh_addralign = 8; # Memory alignment
+$sh_entsize = 9; # Entry size if this is a table
--- /dev/null
+/*
+ *
+ * Copyright (c) 1999 Grant Erickson <grant@lcse.umn.edu>
+ *
+ * Module name: irSect.c
+ *
+ * Description:
+ * Defines variables to hold the absolute starting address and size
+ * of the Linux kernel "image" and the initial RAM disk "initrd"
+ * sections within the boot loader.
+ *
+ */
+
+#include "irSect.h"
+
+
+/*
+ * The order of globals below must not change. If more globals are added,
+ * you must change the script 'mkirimg' accordingly.
+ *
+ */
+
+/*
+ * irSectStart must be at beginning of file
+ */
+unsigned int irSectStart = 0xdeadbeaf;
+
+unsigned int imageSect_start = 0;
+unsigned int imageSect_size = 0;
+unsigned int initrdSect_start = 0;
+unsigned int initrdSect_size = 0;
+
+/*
+ * irSectEnd must be at end of file
+ */
+unsigned int irSectEnd = 0xdeadbeaf;
--- /dev/null
+/*
+ *
+ * Copyright (c) 1999 Grant Erickson <grant@lcse.umn.edu>
+ *
+ * Module name: irSect.h
+ *
+ * Description:
+ * Defines variables to hold the absolute starting address and size
+ * of the Linux kernel "image" and the initial RAM disk "initrd"
+ * sections within the boot loader.
+ *
+ */
+
+#ifndef __IRSECT_H__
+#define __IRSECT_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern unsigned int imageSect_start;
+extern unsigned int imageSect_size;
+
+extern unsigned int initrdSect_start;
+extern unsigned int initrdSect_size;
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __IRSECT_H__ */
--- /dev/null
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+ __DYNAMIC = 0; */
+SECTIONS
+{
+ /* Read-only sections, merged into text segment: */
+ . = + SIZEOF_HEADERS;
+ .interp : { *(.interp) }
+ .hash : { *(.hash) }
+ .dynsym : { *(.dynsym) }
+ .dynstr : { *(.dynstr) }
+ .rel.text : { *(.rel.text) }
+ .rela.text : { *(.rela.text) }
+ .rel.data : { *(.rel.data) }
+ .rela.data : { *(.rela.data) }
+ .rel.rodata : { *(.rel.rodata) }
+ .rela.rodata : { *(.rela.rodata) }
+ .rel.got : { *(.rel.got) }
+ .rela.got : { *(.rela.got) }
+ .rel.ctors : { *(.rel.ctors) }
+ .rela.ctors : { *(.rela.ctors) }
+ .rel.dtors : { *(.rel.dtors) }
+ .rela.dtors : { *(.rela.dtors) }
+ .rel.bss : { *(.rel.bss) }
+ .rela.bss : { *(.rela.bss) }
+ .rel.plt : { *(.rel.plt) }
+ .rela.plt : { *(.rela.plt) }
+ .init : { *(.init) } =0
+ .plt : { *(.plt) }
+ .text :
+ {
+ *(.text)
+ *(.rodata)
+ *(.rodata1)
+ *(.got1)
+ }
+ .fini : { *(.fini) } =0
+ .ctors : { *(.ctors) }
+ .dtors : { *(.dtors) }
+ _etext = .;
+ PROVIDE (etext = .);
+ /* Read-write section, merged into data segment: */
+ . = (. + 0x0FFF) & 0xFFFFF000;
+ .data :
+ {
+ *(.data)
+ *(.data1)
+ *(.sdata)
+ *(.sdata2)
+ *(.got.plt) *(.got)
+ *(.dynamic)
+ CONSTRUCTORS
+ }
+ _edata = .;
+ PROVIDE (edata = .);
+ __bss_start = .;
+ .bss :
+ {
+ *(.sbss) *(.scommon)
+ *(.dynbss)
+ *(.bss)
+ *(COMMON)
+ }
+ _end = . ;
+ PROVIDE (end = .);
+}
+
--- /dev/null
+/*
+ * Copyright (c) 1997 Paul Mackerras <paulus@cs.anu.edu.au>
+ * Initial Power Macintosh COFF version.
+ * Copyright (c) 1999 Grant Erickson <grant@lcse.umn.edu>
+ * Modifications for an ELF-based IBM evaluation board version.
+ *
+ * Module name: main.c
+ *
+ * Description:
+ * This module does most of the real work for the boot loader. It
+ * checks the variables holding the absolute start address and size
+ * of the Linux kernel "image" and initial RAM disk "initrd" sections
+ * and if they are present, moves them to their "proper" locations.
+ *
+ * For the Linux kernel, "proper" is physical address 0x00000000.
+ * For the RAM disk, "proper" is the image's size below the top
+ * of physical memory. The Linux kernel may be in either raw
+ * binary form or compressed with GNU zip (aka gzip).
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ */
+
+#include "nonstdio.h"
+#include "zlib.h"
+#include "irSect.h"
+
+
+/* Preprocessor Defines */
+
+#define RAM_SIZE (4 * 1024 * 1024)
+
+#define RAM_PBASE 0x00000000
+#define RAM_PEND (RAM_PBASE + RAM_SIZE)
+
+#define RAM_VBASE 0xC0000000
+#define RAM_VEND (RAM_VBASE + RAM_SIZE)
+
+#define RAM_START RAM_PBASE
+#define RAM_END RAM_PEND
+#define RAM_FREE (imageSect_start + imageSect_size + initrdSect_size)
+
+#define PROG_START RAM_START
+
+
+/* Function Macros */
+
+#define ALIGN_UP(x, align) (((x) + ((align) - 1)) & ~((align) - 1))
+
+
+/* Global Variables */
+
+/* Needed by zalloc and zfree for allocating memory */
+
+char *avail_ram; /* Indicates start of RAM available for heap */
+char *end_avail; /* Indicates end of RAM available for heap */
+
+
+/* Function Prototypes */
+
+void *zalloc(void *x, unsigned items, unsigned size);
+void zfree(void *x, void *addr, unsigned nb);
+
+void gunzip(void *dst, int dstlen, unsigned char *src, int *lenp);
+
+void printf () {}
+void pause () {}
+void exit () {}
+
+
+void start(void)
+{
+ void *options;
+ int ns, oh, i;
+ unsigned sa, len;
+ void *dst;
+ unsigned char *im;
+ unsigned initrd_start, initrd_size;
+
+ /* setup_bats(RAM_START); */
+
+ /* Init RAM disk (initrd) section */
+
+ if (initrdSect_start != 0 && (initrd_size = initrdSect_size) != 0) {
+ initrd_start = (RAM_END - initrd_size) & ~0xFFF;
+
+ printf("Initial RAM disk at 0x%08x (%u bytes)\n",
+ initrd_start, initrd_size);
+
+ memcpy((char *)initrd_start,
+ (char *)(initrdSect_start),
+ initrdSect_size);
+
+ end_avail = (char *)initrd_start;
+ } else {
+ end_avail = (char *)RAM_END;
+ }
+
+ /* Linux kernel image section */
+
+ im = (unsigned char *)(imageSect_start);
+ len = imageSect_size;
+ dst = (void *)PROG_START;
+
+ /* Check for the gzip archive magic numbers */
+
+ if (im[0] == 0x1f && im[1] == 0x8b) {
+
+ /* The gunzip routine needs everything nice and aligned */
+
+ void *cp = (void *)ALIGN_UP(RAM_FREE, 8);
+ avail_ram = (void *)(cp + ALIGN_UP(len, 8));
+ memcpy(cp, im, len);
+
+ /* I'm not sure what the 0x200000 parameter is for, but it works. */
+
+ gunzip(dst, 0x200000, cp, &len);
+ } else {
+ memmove(dst, im, len);
+ }
+
+ /* flush_cache(dst, len); */
+
+ sa = (unsigned long)dst;
+
+ (*(void (*)())sa)();
+
+ pause();
+}
+
+void *zalloc(void *x, unsigned items, unsigned size)
+{
+ void *p = avail_ram;
+
+ size *= items;
+ size = ALIGN_UP(size, 8);
+ avail_ram += size;
+ if (avail_ram > end_avail) {
+ printf("oops... out of memory\n");
+ pause();
+ }
+ return p;
+}
+
+void zfree(void *x, void *addr, unsigned nb)
+{
+
+}
+
+#define HEAD_CRC 2
+#define EXTRA_FIELD 4
+#define ORIG_NAME 8
+#define COMMENT 0x10
+#define RESERVED 0xe0
+
+#define DEFLATED 8
+
+void gunzip(void *dst, int dstlen, unsigned char *src, int *lenp)
+{
+ z_stream s;
+ int r, i, flags;
+
+ /* skip header */
+ i = 10;
+ flags = src[3];
+ if (src[2] != DEFLATED || (flags & RESERVED) != 0) {
+ printf("bad gzipped data\n");
+ exit();
+ }
+ if ((flags & EXTRA_FIELD) != 0)
+ i = 12 + src[10] + (src[11] << 8);
+ if ((flags & ORIG_NAME) != 0)
+ while (src[i++] != 0)
+ ;
+ if ((flags & COMMENT) != 0)
+ while (src[i++] != 0)
+ ;
+ if ((flags & HEAD_CRC) != 0)
+ i += 2;
+ if (i >= *lenp) {
+ printf("gunzip: ran out of data in header\n");
+ exit();
+ }
+ printf("done 1\n");
+ s.zalloc = zalloc;
+ s.zfree = zfree;
+ r = inflateInit2(&s, -MAX_WBITS);
+ if (r != Z_OK) {
+ printf("inflateInit2 returned %d\n", r);
+ exit();
+ }
+ s.next_in = src + i;
+ s.avail_in = *lenp - i;
+ s.next_out = dst;
+ s.avail_out = dstlen;
+ printf("doing inflate\n");
+ r = inflate(&s, Z_FINISH);
+ printf("done inflate\n");
+ if (r != Z_OK && r != Z_STREAM_END) {
+ printf("inflate returned %d\n", r);
+ exit();
+ }
+ *lenp = s.next_out - (unsigned char *) dst;
+ printf("doing end\n");
+ inflateEnd(&s);
+}
--- /dev/null
+/*
+ * Copyright (C) Paul Mackerras 1997.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+ .text
+
+/*
+ * Flush the dcache and invalidate the icache for a range of addresses.
+ *
+ * flush_cache(addr, len)
+ */
+ .global flush_cache
+flush_cache:
+ addi 4,4,0x1f /* len = (len + 0x1f) / 0x20 */
+ rlwinm. 4,4,27,5,31
+ mtctr 4
+ beqlr
+1: dcbf 0,3
+ icbi 0,3
+ addi 3,3,0x20
+ bdnz 1b
+ sync
+ isync
+ blr
--- /dev/null
+#!/usr/local/bin/perl
+
+#
+# Copyright (c) 1998-1999 TiVo, Inc.
+# All rights reserved.
+#
+# Copyright (c) 1999 Grant Erickson <grant@lcse.umn.edu>
+# Major syntactic and usability rework.
+#
+# Module name: mkevimg
+#
+# Description:
+# Converts an ELF output file from the linker into the format used by
+# the IBM evaluation board ROM Monitor to load programs from a host
+# onto the evaluation board. The ELF file must be an otherwise execut-
+# able file (with the text and data addresses bound at link time) and
+# have space reserved after the entry point for the load information
+# block:
+#
+# typedef struct boot_block {
+# unsigned long magic; 0x0052504F
+# unsigned long dest; Target address of the image
+# unsigned long num_512blocks; Size, rounded-up, in 512 byte blocks
+# unsigned long debug_flag; Run the debugger or image after load
+# unsigned long entry_point; The image address to jump to after load
+# unsigned long reserved[3];
+# } boot_block_t;
+#
+#
+
+use File::Basename;
+use Getopt::Std;
+
+#
+# usage()
+#
+# Description:
+# This routine prints out the proper command line usage for this program
+#
+# Input(s):
+# status - Flag determining what usage information will be printed and what
+# the exit status of the program will be after the information is
+# printed.
+#
+# Output(s):
+# N/A
+#
+# Returns:
+# This subroutine does not return.
+#
+
+sub usage {
+ my($status);
+ $status = $_[0];
+
+ printf("Usage: %s [-hlvV] <ELF input file> <Evaluation board output file>\n",
+ $program);
+
+ if ($status != 0) {
+ printf("Try `%s -h' for more information.\n", $program);
+ }
+
+ if ($status != 1) {
+ print(" -h Print out this message and exit.\n");
+ print(" -l Linux mode; if present, copy 'image' and 'initrd' sections.\n");
+ print(" -v Verbose. Print out lots of ELF information.\n");
+ print(" -V Print out version information and exit.\n");
+ }
+
+ exit($status);
+}
+
+#
+# version()
+#
+# Description:
+# This routine prints out program version information
+#
+# Input(s):
+# N/A
+#
+# Output(s):
+# N/A
+#
+# Returns:
+# This subroutine does not return.
+#
+
+sub version {
+ print("mkevimg Version 1.1.0\n");
+ print("Copyright (c) 1998-1999 TiVo, Inc.\n");
+ print("Copyright (c) 1999 Grant Erickson <grant\@lcse.umn.edu>\n");
+
+ exit (0);
+}
+
+#
+# file_check()
+#
+# Description:
+# This routine checks an input file to ensure that it exists, is a
+# regular file, and is readable.
+#
+# Input(s):
+# file - Input file to be checked.
+#
+# Output(s):
+# N/A
+#
+# Returns:
+# 0 if the file exists, is a regular file, and is readable, otherwise -1.
+#
+
+sub file_check {
+ my($file);
+ $file = $_[0];
+
+ if (!(-e $file)) {
+ printf("The file \"%s\" does not exist.\n", $file);
+ return (-1);
+ } elsif (!(-f $file)) {
+ printf("The file \"%s\" is not a regular file.\n", $file);
+ return (-1);
+ } elsif (!(-r $file)) {
+ printf("The file \"%s\" is not readable.\n", $file);
+ return (-1);
+ }
+
+ return (0);
+}
+
+#
+# decode_options()
+#
+# Description:
+# This routine steps through the command-line arguments, parsing out
+# recognzied options.
+#
+# Input(s):
+# N/A
+#
+# Output(s):
+# N/A
+#
+# Returns:
+# N/A
+#
+
+sub decode_options {
+
+ if (!getopts("hlvV")) {
+ usage(1);
+ }
+
+ if ($opt_h) {
+ usage(0);
+ }
+
+ if ($opt_l) {
+ $linux = 1;
+ }
+
+ if ($opt_V) {
+ version();
+ exit (0);
+ }
+
+ if ($opt_v) {
+ $verbose = 1;
+ }
+
+ if (!($ifile = shift(@ARGV))) {
+ usage(1);
+ }
+
+ if (!($ofile = shift(@ARGV))) {
+ usage (1);
+ }
+
+ if (file_check($ifile)) {
+ exit(1);
+ }
+
+}
+
+#
+# ELF file and section header field numbers
+#
+
+require 'elf.pl';
+
+#
+# Main program body
+#
+
+{
+ $program = basename($0);
+
+ decode_options();
+
+ open(ELF, "<$ifile") || die "Cannot open input file";
+
+ $ifilesize = (-s $ifile);
+
+ if ($verbose) {
+ print("Output file: $ofile\n");
+ print("Input file: $ifile, $ifilesize bytes.\n");
+ }
+
+ if (read(ELF, $ibuf, $ifilesize) != $ifilesize) {
+ print("Failed to read input file!\n");
+ exit(1);
+ }
+
+ #
+ # Parse ELF header
+ #
+
+ @eh = unpack("a16n2N5n6", $ibuf);
+
+ #
+ # Make sure this is actually a PowerPC ELF file.
+ #
+
+ if (substr($eh[$e_ident], 0, 4) ne "\177ELF") {
+ printf("The file \"%s\" is not an ELF file.\n", $ifile);
+ exit (1);
+ } elsif ($eh[$e_machine] != 20) {
+ printf("The file \"%s\" is not a PowerPC ELF file.\n", $ifile);
+ exit (1);
+ }
+
+ if ($verbose) {
+ print("File header:\n");
+ printf(" Identifier: %s\n", $eh[$e_ident]);
+ printf(" Type: %d\n", $eh[$e_type]);
+ printf(" Machine: %d\n", $eh[$e_machine]);
+ printf(" Version: %d\n", $eh[$e_version]);
+ printf(" Entry point: 0x%08x\n", $eh[$e_entry]);
+ printf(" Program header offset: 0x%x\n", $eh[$e_phoff]);
+ printf(" Section header offset: 0x%x\n", $eh[$e_shoff]);
+ printf(" Flags: 0x%08x\n", $eh[$e_flags]);
+ printf(" Header size: %d\n", $eh[$e_ehsize]);
+ printf(" Program entry size: %d\n", $eh[$e_phentsize]);
+ printf(" Program table entries: %d\n", $eh[$e_phnum]);
+ printf(" Section header size: %d\n", $eh[$e_shentsize]);
+ printf(" Section table entries: %d\n", $eh[$e_shnum]);
+ printf(" String table section: %d\n", $eh[$e_shstrndx]);
+ }
+
+ #
+ # Find the section header for the string table.
+ #
+
+ $strtable_section_offset = $eh[$e_shoff] +
+ $eh[$e_shstrndx] * $eh[$e_shentsize];
+
+ if ($verbose) {
+ printf("String table section header offset: 0x%x\n",
+ $strtable_section_offset);
+ }
+
+ #
+ # Find the start of the string table.
+ #
+
+ @strh = unpack("N10", substr($ibuf, $strtable_section_offset,
+ $eh[$e_shentsize]));
+
+ if ($verbose) {
+ printf("Section name strings start at: 0x%x, %d bytes.\n",
+ $strh[$sh_offset], $strh[$sh_size]);
+ }
+
+ $names = substr($ibuf, $strh[$sh_offset], $strh[$sh_size]);
+
+ # Grab each section header and find '.text' and '.bss' sections in
+ # particular.
+
+ if ($verbose) {
+ print("Section headers:\n");
+ print("Idx Name Size Address File off Algn\n");
+ print("--- ------------------------ -------- -------- -------- ----\n");
+ }
+
+ $off = $eh[$e_shoff];
+
+ for($i = 0; $i < $eh[$e_shnum]; $i++, $off += $eh[$e_shentsize]) {
+ @sh = unpack("N10", substr($ibuf, $off, $eh[$e_shentsize]));
+
+ # Take the first section name from the array returned by split.
+
+ ($name) = split(/\000/, substr($names, $sh[$sh_name]));
+
+ if ($verbose) {
+ printf("%3d %-24s %8x %08x %08x %4d\n",
+ $i, $name, $sh[$sh_size], $sh[$sh_addr],
+ $sh[$sh_offset], $sh[$sh_addralign]);
+ }
+
+ # Attempt to find the .text and .bss sections
+
+ if ($name =~ /^\.bss$/) {
+ ($bss_addr, $bss_offset, $bss_size) =
+ ($sh[$sh_addr], $sh[$sh_offset], $sh[$sh_size]);
+
+ } elsif ($name =~ /^\.text$/) {
+ ($text_addr, $text_offset, $text_size) =
+ ($sh[$sh_addr], $sh[$sh_offset], $sh[$sh_size]);
+
+ } elsif ($linux && ($name =~ /^\image$/)) {
+ $image_found = 1;
+
+ ($image_addr, $image_offset, $image_size) =
+ ($sh[$sh_addr], $sh[$sh_offset], $sh[$sh_size]);
+
+ } elsif ($linux && ($name =~ /^\initrd$/)) {
+ $initrd_found = 1;
+
+ ($initrd_addr, $initrd_offset, $initrd_size) =
+ ($sh[$sh_addr], $sh[$sh_offset], $sh[$sh_size]);
+
+ }
+ }
+
+ printf("Text section - Address: 0x%08x, Size: 0x%08x\n",
+ $text_addr, $text_size);
+ printf("Bss section - Address: 0x%08x, Size: 0x%08x\n",
+ $bss_addr, $bss_size);
+
+ if ($linux) {
+ if ($image_found) {
+ printf("Image section - Address: 0x%08x, Size: 0x%08x\n",
+ $image_addr, $image_size);
+ }
+
+ if ($initrd_found) {
+ printf("Initrd section - Address: 0x%08x, Size: 0x%08x\n",
+ $initrd_addr, $initrd_size);
+ }
+ }
+
+ #
+ # Open output file
+ #
+
+ open(BOOT, ">$ofile") || die "Cannot open output file";
+
+ #
+ # Compute image size
+ #
+
+ $output_size = $bss_offset - $text_offset + $bss_size;
+
+ if ($linux && $image_found) {
+ $output_size += $image_size;
+ }
+
+ if ($linux && $initrd_found) {
+ $output_size += $initrd_size;
+ }
+
+ $num_blocks = $output_size / 512 + 1;
+
+ #
+ # Write IBM PowerPC evaluation board boot_block_t header
+ #
+
+ $header = pack("H8N7", "0052504f", $text_addr, $num_blocks, 0,
+ $text_addr, 0, 0, 0);
+
+ $bytes = length($header);
+
+ if (($resid = syswrite(BOOT, $header, $bytes)) != $bytes) {
+ die("Could not write boot image header to output file.");
+ }
+
+ printf("Entry point = 0x%08x\n", $text_addr);
+ printf("Image size = 0x%08x (%d bytes) (%d blocks).\n",
+ $output_size, $output_size, $num_blocks);
+
+ #
+ # Write image starting after ELF and program headers and
+ # continuing to beginning of bss
+ #
+
+ $bytes = $bss_offset - $text_offset + $bss_size;
+
+ if (($resid = syswrite(BOOT, $ibuf, $bytes, $text_offset)) != $bytes) {
+ die("Could not write boot image to output file.\n");
+ }
+
+ #
+ # If configured, write out the image and initrd sections as well
+ #
+
+ if ($linux) {
+ if ($image_found) {
+ $bytes = $image_size;
+ if (($resid = syswrite(BOOT, $ibuf, $bytes, $image_offset)) != $bytes) {
+ die("Could not write boot image to output file.\n");
+ }
+ }
+
+ if ($initrd_found) {
+ $bytes = $initrd_size;
+ if (($resid = syswrite(BOOT, $ibuf, $bytes, $initrd_offset)) != $bytes) {
+ die("Could not write boot image to output file.\n");
+ }
+ }
+ }
+
+ #
+ # Pad to a multiple of 512 bytes
+ #
+
+ $pad_size = 512 - (length($header) + $output_size) % 512;
+
+ if ($verbose) {
+ print("Padding boot image by an additional $pad_size bytes.\n");
+ }
+
+ $pad_string = pack(("H8","deadbeef") x 128);
+
+ syswrite(BOOT, $pad_string, $pad_size) or
+ die "Could not pad boot image in output file.\n";
+
+ #
+ # Clean-up and leave
+ #
+
+ close(BOOT);
+
+ print("\nBoot image file \"$ofile\" built successfuly.\n\n");
+
+ exit(0);
+}
--- /dev/null
+#!/usr/local/bin/perl
+#
+# Copyright (c) 1998-1999 TiVo, Inc.
+# Original ELF parsing code.
+#
+# Copyright (c) 1999 Grant Erickson <grant@lcse.umn.edu>
+# Original code from 'mkevimg'.
+#
+# Module name: mkirimg
+#
+# Description:
+# Reads an ELF file and assigns global variables 'imageSect_start',
+# 'imageSect_size', 'initrdSect_start', and 'initrdSect_size' from
+# the "image" and "initrd" section header information. It then
+# rewrites the input ELF file with assigned globals to an output
+# file.
+#
+# An input file, "irSectStart.txt" has the memory address of
+# 'irSectStart'. The irSectStart memory address is used to find
+# the global variables in the ".data" section of the ELF file.
+# The 'irSectStart' and the above global variables are defined
+# in "irSect.c".
+#
+#
+
+use File::Basename;
+use Getopt::Std;
+
+#
+# usage()
+#
+# Description:
+# This routine prints out the proper command line usage for this program
+#
+# Input(s):
+# status - Flag determining what usage information will be printed and what
+# the exit status of the program will be after the information is
+# printed.
+#
+# Output(s):
+# N/A
+#
+# Returns:
+# This subroutine does not return.
+#
+
+sub usage {
+ my($status);
+ $status = $_[0];
+
+ printf("Usage: %s [-hvV] <ELF input file> <Evaluation board output file> <irSectStart.txt file>\n",
+ $program);
+
+ if ($status != 0) {
+ printf("Try `%s -h' for more information.\n", $program);
+ }
+
+ if ($status != 1) {
+ print(" -h Print out this message and exit.\n");
+ print(" -v Verbose. Print out lots of ELF information.\n");
+ print(" -V Print out version information and exit.\n");
+ }
+
+ exit($status);
+}
+
+#
+# version()
+#
+# Description:
+# This routine prints out program version information
+#
+# Input(s):
+# N/A
+#
+# Output(s):
+# N/A
+#
+# Returns:
+# This subroutine does not return.
+#
+
+sub version {
+ print("mkirimg Version 1.1.0\n");
+ print("Copyright (c) 1998-1999 TiVo, Inc.\n");
+ print("Copyright (c) 1999 Grant Erickson <grant\@lcse.umn.edu>\n");
+
+ exit (0);
+}
+
+#
+# file_check()
+#
+# Description:
+# This routine checks an input file to ensure that it exists, is a
+# regular file, and is readable.
+#
+# Input(s):
+# file - Input file to be checked.
+#
+# Output(s):
+# N/A
+#
+# Returns:
+# 0 if the file exists, is a regular file, and is readable, otherwise -1.
+#
+
+sub file_check {
+ my($file);
+ $file = $_[0];
+
+ if (!(-e $file)) {
+ printf("The file \"%s\" does not exist.\n", $file);
+ return (-1);
+ } elsif (!(-f $file)) {
+ printf("The file \"%s\" is not a regular file.\n", $file);
+ return (-1);
+ } elsif (!(-r $file)) {
+ printf("The file \"%s\" is not readable.\n", $file);
+ return (-1);
+ }
+
+ return (0);
+}
+
+#
+# decode_options()
+#
+# Description:
+# This routine steps through the command-line arguments, parsing out
+# recognzied options.
+#
+# Input(s):
+# N/A
+#
+# Output(s):
+# N/A
+#
+# Returns:
+# N/A
+#
+
+sub decode_options {
+
+ if (!getopts("hvV")) {
+ usage(1);
+ }
+
+ if ($opt_h) {
+ usage(0);
+ }
+
+ if ($opt_V) {
+ version();
+ exit (0);
+ }
+
+ if ($opt_v) {
+ $verbose = 1;
+ }
+
+ if (!($ElfFile = shift(@ARGV))) {
+ usage(1);
+ }
+
+ if (!($OutputFile = shift(@ARGV))) {
+ usage (1);
+ }
+
+ if (!($IrFile = shift(@ARGV))) {
+ usage (1);
+ }
+
+ if (file_check($ElfFile)) {
+ exit(1);
+ }
+
+ if (file_check($IrFile)) {
+ exit(1);
+ }
+}
+
+#
+# ELF file and section header field numbers
+#
+
+require 'elf.pl';
+
+#
+# Main program body
+#
+
+{
+ $program = basename($0);
+ decode_options();
+
+ open(ELF, "<$ElfFile") || die "Cannot open input file";
+ open(OUTPUT, ">$OutputFile") || die "Cannot open output file";
+ open(IR, "$IrFile") || die "Cannot open input file";
+
+ $ElfFilesize = (-s $ElfFile);
+
+ if (read(ELF, $ibuf, $ElfFilesize) != $ElfFilesize) {
+ print("Failed to read ELF input file!\n");
+ exit(1);
+ }
+
+ if (read(IR, $irbuf, 8) != 8) {
+ print("Failed to read Ir input file!\n");
+ exit(1);
+ }
+
+ #
+ # Parse ELF header
+ #
+
+ @eh = unpack("a16n2N5n6", $ibuf);
+
+ #
+ # Make sure this is actually a PowerPC ELF file.
+ #
+
+ if (substr($eh[$e_ident], 0, 4) ne "\177ELF") {
+ printf("The file \"%s\" is not an ELF file.\n", $ElfFile);
+ exit (1);
+ } elsif ($eh[$e_machine] != 20) {
+ printf("The file \"%s\" is not a PowerPC ELF file.\n", $ElfFile);
+ exit (1);
+ }
+
+ #
+ # Find the section header for the string table.
+ #
+
+ $strtable_section_offset = $eh[$e_shoff] +
+
+ $eh[$e_shstrndx] * $eh[$e_shentsize];
+
+ if ($verbose) {
+ printf("String table section header offset: 0x%x\n",
+ $strtable_section_offset);
+ }
+
+ #
+ # Find the start of the string table.
+ #
+
+ @strh = unpack("N10", substr($ibuf, $strtable_section_offset,
+ $eh[$e_shentsize]));
+
+ if ($verbose) {
+ printf("Section name strings start at: 0x%x, %d bytes.\n",
+ $strh[$sh_offset], $strh[$sh_size]);
+ }
+
+ $names = substr($ibuf, $strh[$sh_offset], $strh[$sh_size]);
+
+ # Grab each section header and find '.data', 'image', and
+ # 'initrd' sections in particular.
+
+ $off = $eh[$e_shoff];
+ $imageFound = 0;
+ $initrdFound = 0;
+
+ for($i = 0; $i < $eh[$e_shnum]; $i++, $off += $eh[$e_shentsize]) {
+ @sh = unpack("N10", substr($ibuf, $off, $eh[$e_shentsize]));
+
+ # Take the first section name from the array returned by split.
+
+ ($name) = split(/\000/, substr($names, $sh[$sh_name]));
+
+ # Attempt to find the .data, image, and initrd sections
+
+ if ($name =~ /^\image$/) {
+ ($image_addr, $image_offset, $image_size) =
+ ($sh[$sh_addr], $sh[$sh_offset], $sh[$sh_size]);
+ $imageFound = 1;
+
+ } elsif ($name =~ /^\initrd$/) {
+ ($initrd_addr, $initrd_offset, $initrd_size) =
+ ($sh[$sh_addr], $sh[$sh_offset], $sh[$sh_size]);
+ $initrdFound = 1;
+
+ } elsif ($name =~ /^\.data$/) {
+ ($data_addr, $data_offset, $data_size) =
+ ($sh[$sh_addr], $sh[$sh_offset], $sh[$sh_size]);
+
+ } elsif ($name =~ /^\.bss$/) {
+ ($bss_addr, $bss_offset, $bss_size) =
+ ($sh[$sh_addr], $sh[$sh_offset], $sh[$sh_size]);
+
+ }
+ }
+
+ if ($verbose) {
+ printf("Data section - Address: 0x%08x, Size: 0x%08x, File Offset 0x%08x\n",
+ $data_addr, $data_size, $data_offset);
+ printf("Bss section - Address: 0x%08x, Size: 0x%08x, File Offset 0x%08x\n",
+ $bss_addr, $bss_size, $bss_offset);
+ }
+
+ if ($verbose) {
+ if ($imageFound) {
+ printf("Image section - Address: 0x%08x, Size: 0x%08x\n",
+ $image_addr, $image_size);
+ } else {
+ printf("Image section not found in file: $ElfFile\n");
+ }
+
+ if ($initrdFound) {
+ printf("Initrd section - Address: 0x%08x, Size: 0x%08x\n",
+ $initrd_addr, $initrd_size);
+ } else {
+ printf("Initrd section not found in file: $ElfFile\n");
+ }
+ }
+
+ # get file offset of irSectStart
+
+ $irSectStartoffset = hex ($irbuf);
+
+ if ($verbose) {
+ printf("irSectStartOffset Address: 0x%08x\n", $irSectStartoffset);
+ }
+
+ # get the offset of global variables
+
+ $initialOffset = ($irSectStartoffset - $data_addr) + $data_offset + 4;
+
+ # write modified values to OUTPUT file
+
+ syswrite(OUTPUT, $ibuf, $initialOffset);
+
+ if ($imageFound) {
+ $testN = pack ("I2", $bss_addr + $bss_size, $image_size);
+ syswrite(OUTPUT, $testN, length($testN));
+ printf("Updated symbol \"imageSect_start\" to 0x%08x\n",
+ $bss_addr + $bss_size);
+ printf("Updated symbol \"imageSect_size\" to 0x%08x\n", $image_size);
+ } else {
+ syswrite(OUTPUT, $ibuf, 8, $initialOffset);
+ }
+
+ if ($initrdFound) {
+ $testN = pack ("I2", $bss_addr + $bss_size + $image_size, $initrd_size);
+ syswrite(OUTPUT, $testN, length($testN));
+ printf("Updated symbol \"initrdSect_start\" to 0x%08x\n",
+ $bss_addr + $bss_size + $image_size);
+ printf("Updated symbol \"initrdSect_size\" to 0x%08x\n", $initrd_size);
+ } else {
+ syswrite(OUTPUT, $ibuf,8, $initialOffset + 8);
+ }
+
+ syswrite(OUTPUT, $ibuf, $ElfFilesize - ($initialOffset + 16),
+ $initialOffset + 16);
+
+ #
+ # Clean-up and leave
+ #
+
+ close (ELF);
+ close (OUTPUT);
+ close (IR);
+
+ exit (0);
+}
+
/* Check for legal values of a BO field. */
static int
-valid_bo (value)
- long value;
+valid_bo (long value)
{
/* Certain encodings have bits that are required to be zero. These
are (z must be zero, y may be anything):
*
* Name: skge.c
* Project: GEnesis, PCI Gigabit Ethernet Adapter
- * Version: $Revision: 1.25 $
- * Date: $Date: 1999/10/07 14:47:52 $
+ * Version: $Revision: 1.27 $
+ * Date: $Date: 1999/11/25 09:06:28 $
* Purpose: The main driver source module
*
******************************************************************************/
* History:
*
* $Log: skge.c,v $
+ * Revision 1.27 1999/11/25 09:06:28 cgoos
+ * Changed base_addr to unsigned long.
+ *
+ * Revision 1.26 1999/11/22 13:29:16 cgoos
+ * Changed license header to GPL.
+ * Changes for inclusion in linux kernel (2.2.13).
+ * Removed 2.0.x defines.
+ * Changed SkGeProbe to skge_probe.
+ * Added checks in SkGeIoctl.
+ *
* Revision 1.25 1999/10/07 14:47:52 cgoos
* Changed 984x to 98xx.
*
int version_disp = 0;
SK_AC *pAC;
struct pci_dev *pdev = NULL;
-unsigned int base_address;
+unsigned long base_address;
if (probed)
return -ENODEV;
static Scsi_Cmnd *qCompleted = NULL;
#if SERDEBUG
-volatile static spinlock_t serial_lock;
+volatile static spinlock_t serial_lock = SPIN_LOCK_UNLOCKED;
#endif
-volatile static spinlock_t mega_lock;
+volatile static spinlock_t mega_lock = SPIN_LOCK_UNLOCKED;
#if SERDEBUG
static char strbuf[MAX_SERBUF + 1];
#if LINUX_VERSION_CODE >= LinuxVersionCode(2,1,93)
#if 0 /* not yet needed */
-static spinlock_t driver_lock;
+static spinlock_t driver_lock = SPIN_LOCK_UNLOCKED;
#define NCR_LOCK_DRIVER(flags) spin_lock_irqsave(&driver_lock, flags)
#define NCR_UNLOCK_DRIVER(flags) spin_unlock_irqrestore(&driver_lock, flags)
#endif
#if LINUX_VERSION_CODE >= LinuxVersionCode(2,1,93)
-spinlock_t sym53c8xx_lock;
+spinlock_t sym53c8xx_lock = SPIN_LOCK_UNLOCKED;
#define NCR_LOCK_DRIVER(flags) spin_lock_irqsave(&sym53c8xx_lock, flags)
#define NCR_UNLOCK_DRIVER(flags) spin_unlock_irqrestore(&sym53c8xx_lock,flags)
* for more info.
*/
+/* 26th Novemner 1999 - patched to compile without ISA PnP support in the
+ kernel. -Daniel Stone (tamriel@ductape.net) */
+
#include <linux/config.h>
#ifdef CONFIG_MCA
#include <linux/mca.h>
#endif
#include <linux/module.h>
#include <linux/init.h>
+#ifdef CONFIG_ISAPNP /* Patched so it will compile withOUT ISA PnP */
#include <linux/isapnp.h>
+#endif
#include "sound_config.h"
#include "soundmodule.h"
int support = 0; /* Set support to load this as a support module */
int sm_games = 0; /* Mixer - see sb_mixer.c */
int acer = 0; /* Do acer notebook init */
+#ifdef CONFIG_ISAPNP
+int isapnp = 1;
+#else
int isapnp = 0;
+#endif
MODULE_PARM(io, "i");
MODULE_PARM(irq, "i");
MODULE_PARM(pas2, "i");
MODULE_PARM(sm_games, "i");
MODULE_PARM(esstype, "i");
+#ifdef CONFIG_ISAPNP
MODULE_PARM(isapnp, "i");
+#endif
void *smw_free = NULL;
+#ifdef CONFIG_ISAPNP
static struct { unsigned short vendor, function; char *name; }
isapnp_sb_list[] __initdata = {
{ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0001), "Sound Blaster 16" },
}
return -ENODEV;
}
+#endif
int init_module(void)
{
if (mad16 == 0 && trix == 0 && pas2 == 0 && support == 0)
{
- if (isapnp == 1)
- {
- if (sb_probe_isapnp(&config, &config_mpu)<0)
- {
- printk(KERN_ERR "sb_card: No ISAPnP cards found\n");
- return -EINVAL;
- }
- }
- else
+#ifdef CONFIG_ISAPNP
+ if (sb_probe_isapnp(&config, &config_mpu)<0)
{
- if (io == -1 || dma == -1 || irq == -1)
- {
- printk(KERN_ERR "sb_card: I/O, IRQ, and DMA are mandatory\n");
- return -EINVAL;
- }
- config.io_base = io;
- config.irq = irq;
- config.dma = dma;
- config.dma2 = dma16;
+ printk(KERN_ERR "sb_card: No ISAPnP cards found\n");
+ return -EINVAL;
}
- config.card_subtype = type;
-
- if (!probe_sb(&config))
- return -ENODEV;
- attach_sb_card(&config);
-
- if(config.slots[0]==-1)
- return -ENODEV;
-#ifdef CONFIG_MIDI
- if (isapnp == 0)
- config_mpu.io_base = mpu_io;
- if (probe_sbmpu(&config_mpu))
- sbmpu = 1;
- if (sbmpu)
- attach_sbmpu(&config_mpu);
#endif
+ }
+ if (io == -1 || dma == -1 || irq == -1)
+ {
+ printk(KERN_ERR "sb_card: I/O, IRQ, and DMA are mandatory\n");
+ return -EINVAL;
}
+ config.io_base = io;
+ config.irq = irq;
+ config.dma = dma;
+ config.dma2 = dma16;
+ config.card_subtype = type;
+
+ if (!probe_sb(&config))
+ return -ENODEV;
+ attach_sb_card(&config);
+
+ if(config.slots[0]==-1)
+ return -ENODEV;
+#ifdef CONFIG_MIDI
+ if (isapnp == 0)
+ config_mpu.io_base = mpu_io;
+ if (probe_sbmpu(&config_mpu))
+ sbmpu = 1;
+ if (sbmpu)
+ attach_sbmpu(&config_mpu);
+#endif
SOUND_LOCK;
return 0;
}
usb_set_protocol(dev, 0);
usb_set_idle(dev, 0, 0);
- kbd->irqpipe = usb_rcvctrlpipe(dev, endpoint->bEndpointAddress);
+ kbd->irqpipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress);
ret = usb_request_irq(dev, kbd->irqpipe,
usb_kbd_irq, endpoint->bInterval,
kbd, &kbd->irq_handler);
{
struct usb_ohci_ed *ed = td->ed;
if(lw0 != NULL) {
- if(0 < 0 && (status == USB_ST_DATAUNDERRUN || status == USB_ST_NOERROR))
+ if((status == USB_ST_DATAUNDERRUN || status == USB_ST_NOERROR))
((struct ohci_state * )lw0)->status = data_len;
else
((struct ohci_state * )lw0)->status = status;
ret = handler(status, data, data_len, dev_id);
if(ret == 0) return 0; /* 0 .. do not requeue */
- if(status > 0) return -1; /* error occured do not requeue ? */
+ if(status < 0) return -1; /* error occured do not requeue ? */
ohci_trans_req(ohci, ed, 0, NULL, data, (ed->hwINFO >> 16) & 0x3f, (__OHCI_BAG) handler, (__OHCI_BAG) dev_id, INT_IN, sohci_int_handler); /* requeue int request */
return 0;
static int sohci_terminate_bulk(struct usb_device *usb_dev, void * ed)
{
- DECLARE_WAITQUEUE(wait, current);
OHCI_DEBUG( printk("USB HC TERM_BULK>>>:%4x\n", (unsigned int) ed);)
- current->state = TASK_UNINTERRUPTIBLE;
- usb_ohci_rm_ep(usb_dev, (struct usb_ohci_ed *) ed, sohci_blocking_handler, NULL, &wait, SEND);
- schedule();
- remove_wait_queue(&op_wakeup, &wait);
- return 1;
+ ED_setSTATE((struct usb_ohci_ed *)ed, ED_STOP);
+
+ usb_ohci_rm_ep(usb_dev, (struct usb_ohci_ed *) ed, NULL, NULL, NULL, 0);
+ return 0;
}
static int sohci_alloc_dev(struct usb_device *usb_dev)
struct ohci_device *dev = usb_to_ohci(usb_dev);
OHCI_DEBUG(printk("USB HC ***** free %x\n", usb_dev->devnum);)
-
+ wait_ms(10);
if(usb_dev->devnum >= 0) {
current->state = TASK_UNINTERRUPTIBLE;
cnt = usb_ohci_rm_function(usb_dev, sohci_blocking_handler, NULL, &wait);
struct ohci * ohci = usb_dev->bus->hcpriv;
- return readl(&ohci->regs->fmnumber) & 0xffff;
+ return ohci->hc_area->hcca.frame_no & 0xffff;
}
for (i = 0; i < id->frame_count; i++) {
if(td[i]) {
td[i]->type |= DEL;
- ed = td[i]->ed; printk(" %d", i);
+ ed = td[i]->ed;
+ OHCI_DEBUG(printk(" %d", i);)
+ td[i] = NULL;
}
}
if(ed) usb_ohci_rm_ep(id->usb_dev, ed, NULL, NULL, NULL, TD_RM);
__u32 * td_hw;
for(ed = ohci->ed_rm_list; ed != NULL; ed = ed->ed_prev) {
- OHCI_DEBUG(printk("USB HC ed_rm_list: %4x :\n", ed->hwINFO);)
+ OHCI_DEBUG(printk("USB HC ed_rm_list: %4x :next : %p\n", ed->hwINFO, ed->ed_prev);)
for( td_hw = &(ed->hwHeadP); (*td_hw & 0xfffffff0) != ed->hwTailP; td_hw = &(td->hwNextTD)) {
static int handle_apm_event(apm_event_t event)
{
static int down = 0;
+ struct ohci * ohci;
+ struct list_head *ohci_l;
switch (event) {
case APM_SYS_SUSPEND:
printk(KERN_DEBUG "ohci: received extra suspend event\n");
break;
}
+ for(ohci_l = ohci_hcd_list.next; ohci_l != &ohci_hcd_list; ohci_l = ohci_l->next) {
+ ohci = list_entry(ohci_l, struct ohci, ohci_hcd_list);
+ OHCI_DEBUG(printk("USB OHCI suspend: %p\n", ohci);)
+ writel(0xff, &ohci->regs->control); /* Suspend */
+ }
+ wait_ms(10);
down = 1;
break;
case APM_NORMAL_RESUME:
printk(KERN_DEBUG "ohci: received bogus resume event\n");
break;
}
+ for(ohci_l = ohci_hcd_list.next; ohci_l != &ohci_hcd_list; ohci_l = ohci_l->next) {
+ ohci = list_entry(ohci_l, struct ohci, ohci_hcd_list);
+ OHCI_DEBUG(printk("USB OHCI resume: %p\n", ohci);)
+ writel(0x7f, &ohci->regs->control); /* Resume */
+ wait_ms(20);
+ writel(0xBF, &ohci->regs->control); /* Operational */
+ }
down = 0;
-// start_hc(ohci);
break;
}
return 0;
len = min(leni, min(sizeof(root_hub_config_des), wLength));
memcpy(data, root_hub_config_des, len); OK(len);
case (0x03): /* string descriptors */
- default:
+ default: OK(-4);
}
break;
case RH_GET_CONFIGURATION: *(__u8 *)data = 0x01; OK(1);
case RH_SET_CONFIGURATION: WR_RH_STAT( 0x10000); OK(0);
+
+ default: OK(-4);
}
OHCI_DEBUG(printk("USB HC roothubstat1: %x \n", readl( &(ohci->regs->roothub.portstatus[0]) ));)
OHCI_DEBUG(printk("USB HC roothubstat2: %x \n", readl( &(ohci->regs->roothub.portstatus[1]) ));)
- return req_reply;
+ return len;
}
/* prepare Interrupt pipe transaction data; HUB INTERRUPT ENDPOINT */
"$CONFIG_FB_VALKYRIE" = "y" -o "$CONFIG_FB_PLATINUM" = "y" -o \
"$CONFIG_FB_IGA" = "y" -o "$CONFIG_FB_MATROX" = "y" -o \
"$CONFIG_FB_CT65550" = "y" -o "$CONFIG_FB_PM2" = "y" -o \
- "$CONFIG_FB_P9100" = "y" -o \
+ "$CONFIG_FB_P9100" = "y" -o "$CONFIG_FB_ATY128" = "y" -o \
"$CONFIG_FB_RIVA" = "y" -o \
"$CONFIG_FB_SGIVW" = "y" -o "$CONFIG_FB_CYBER2000" = "y" -o \
"$CONFIG_FB_3DFX" = "y" ]; then
"$CONFIG_FB_VALKYRIE" = "m" -o "$CONFIG_FB_PLATINUM" = "m" -o \
"$CONFIG_FB_IGA" = "m" -o "$CONFIG_FB_MATROX" = "m" -o \
"$CONFIG_FB_CT65550" = "m" -o "$CONFIG_FB_PM2" = "m" -o \
- "$CONFIG_FB_P9100" = "m" -o \
+ "$CONFIG_FB_P9100" = "m" -o "$CONFIG_FB_ATY128" = "m" -o \
"$CONFIG_FB_SGIVW" = "m" -o "$CONFIG_FB_CYBER2000" = "m" ]; then
define_tristate CONFIG_FBCON_CFB8 m
fi
"$CONFIG_FB_VALKYRIE" = "y" -o "$CONFIG_FB_PLATINUM" = "y" -o \
"$CONFIG_FB_CT65550" = "y" -o "$CONFIG_FB_MATROX" = "y" -o \
"$CONFIG_FB_PM2" = "y" -o "$CONFIG_FB_SGIVW" = "y" -o \
- "$CONFIG_FB_RIVA" = "y" -o \
+ "$CONFIG_FB_RIVA" = "y" -o "$CONFIG_FB_ATY128" = "y" -o \
"$CONFIG_FB_CYBER2000" = "y" -o "$CONFIG_FB_3DFX" = "y" ]; then
define_tristate CONFIG_FBCON_CFB16 y
else
if [ "$CONFIG_FB_ATARI" = "m" -o "$CONFIG_FB_ATY" = "m" -o \
"$CONFIG_FB_MAC" = "m" -o "$CONFIG_FB_VESA" = "m" -o \
"$CONFIG_FB_VIRTUAL" = "m" -o "$CONFIG_FB_TBOX" = "m" -o \
- "$CONFIG_FB_Q40" = "m" -o \
+ "$CONFIG_FB_Q40" = "m" -o "$CONFIG_FB_ATY128" = "m" -o \
"$CONFIG_FB_CONTROL" = "m" -o "$CONFIG_FB_CLGEN" = "m" -o \
"$CONFIG_FB_VIRGE" = "m" -o "$CONFIG_FB_CYBER" = "m" -o \
"$CONFIG_FB_VALKYRIE" = "m" -o "$CONFIG_FB_PLATINUM" = "m" -o \
if [ "$CONFIG_FB_ATY" = "y" -o "$CONFIG_FB_VIRTUAL" = "y" -o \
"$CONFIG_FB_CLGEN" = "y" -o "$CONFIG_FB_VESA" = "y" -o \
"$CONFIG_FB_MATROX" = "y" -o "$CONFIG_FB_PM2" = "y" -o \
+ "$CONFIG_FB_ATY128" = "y" -o \
"$CONFIG_FB_CYBER2000" = "y" ]; then
define_tristate CONFIG_FBCON_CFB24 y
else
if [ "$CONFIG_FB_ATY" = "m" -o "$CONFIG_FB_VIRTUAL" = "m" -o \
"$CONFIG_FB_CLGEN" = "m" -o "$CONFIG_FB_VESA" = "m" -o \
"$CONFIG_FB_MATROX" = "m" -o "$CONFIG_FB_PM2" = "m" -o \
+ "$CONFIG_FB_ATY128" = "m" -o \
"$CONFIG_FB_CYBER2000" = "m" ]; then
define_tristate CONFIG_FBCON_CFB24 m
fi
"$CONFIG_FB_CONTROL" = "y" -o "$CONFIG_FB_CLGEN" = "y" -o \
"$CONFIG_FB_TGA" = "y" -o "$CONFIG_FB_PLATINUM" = "y" -o \
"$CONFIG_FB_MATROX" = "y" -o "$CONFIG_FB_PM2" = "y" -o \
- "$CONFIG_FB_RIVA" = "y" -o \
+ "$CONFIG_FB_RIVA" = "y" -o "$CONFIG_FB_ATY128" = "y" -o \
"$CONFIG_FB_FM2" = "y" -o "$CONFIG_FB_SGIVW" = "y" -o \
"$CONFIG_FB_3DFX" = "y" ]; then
define_tristate CONFIG_FBCON_CFB32 y
"$CONFIG_FB_CONTROL" = "m" -o "$CONFIG_FB_CLGEN" = "m" -o \
"$CONFIG_FB_TGA" = "m" -o "$CONFIG_FB_PLATINUM" = "m" -o \
"$CONFIG_FB_MATROX" = "m" -o "$CONFIG_FB_PM2" = "m" -o \
+ "$CONFIG_FB_ATY128" = "m" -o \
"$CONFIG_FB_SGIVW" = "m" ]; then
define_tristate CONFIG_FBCON_CFB32 m
fi
* block_write_full_page() is SMP-safe - currently it's still
* being called with the kernel lock held, but the code is ready.
*/
-int block_write_full_page(struct file *file, struct page *page)
+int block_write_full_page(struct dentry *dentry, struct page *page)
{
- struct dentry *dentry = file->f_dentry;
struct inode *inode = dentry->d_inode;
int err, i;
unsigned long block;
* mark_buffer_uptodate() functions propagate buffer state into the
* page struct once IO has completed.
*/
-int block_read_full_page(struct file * file, struct page * page)
+int block_read_full_page(struct dentry * dentry, struct page * page)
{
- struct dentry *dentry = file->f_dentry;
struct inode *inode = dentry->d_inode;
unsigned long iblock;
struct buffer_head *bh, *head, *arr[MAX_BUF_PER_PAGE];
#include <linux/coda_proc.h>
/* file operations */
-static int coda_readpage(struct file *file, struct page * page);
+static int coda_readpage(struct dentry *dentry, struct page * page);
static ssize_t coda_file_read(struct file *f, char *buf, size_t count, loff_t *off);
static ssize_t coda_file_write(struct file *f, const char *buf, size_t count, loff_t *off);
static int coda_file_mmap(struct file * file, struct vm_area_struct * vma);
};
/* File file operations */
-static int coda_readpage(struct file * coda_file, struct page * page)
+static int coda_readpage(struct dentry * dentry, struct page * page)
{
- struct dentry *de = coda_file->f_dentry;
- struct inode *coda_inode = de->d_inode;
+ struct inode *coda_inode = dentry->d_inode;
struct dentry cont_dentry;
- struct file cont_file;
struct coda_inode_info *cii;
ENTRY;
if ( ! cii->c_ovp ) {
printk("coda_readpage: no open inode for ino %ld, %s\n",
- coda_inode->i_ino, de->d_name.name);
+ coda_inode->i_ino, dentry->d_name.name);
return -ENXIO;
}
- coda_prepare_openfile(coda_inode, coda_file, cii->c_ovp,
- &cont_file, &cont_dentry);
+ cont_dentry.d_inode = cii->c_ovp;
CDEBUG(D_INODE, "coda ino: %ld, cached ino %ld, page offset: %lx\n",
coda_inode->i_ino, cii->c_ovp->i_ino, page->index);
- block_read_full_page(&cont_file, page);
+ block_read_full_page(&cont_dentry, page);
EXIT;
return 0;
}
{
struct dentry *dentry = file->f_dentry;
struct inode *inode = dentry->d_inode;
- struct page *new_page, **hash;
+ struct page *new_page;
unsigned long pgpos;
- struct page *page_cache = NULL;
long status;
- pgpos = MSDOS_I(inode)->i_realsize >> PAGE_CACHE_SHIFT;
- while (pgpos < page->index) {
- hash = page_hash(&inode->i_data, pgpos);
-repeat_find: new_page = __find_lock_page(&inode->i_data, pgpos, hash);
- if (!new_page) {
- if (!page_cache) {
- page_cache = page_cache_alloc();
- if (page_cache)
- goto repeat_find;
- status = -ENOMEM;
- goto out;
- }
- new_page = page_cache;
- if (add_to_page_cache_unique(new_page,&inode->i_data,pgpos,hash))
- goto repeat_find;
- page_cache = NULL;
- }
+ while((pgpos=MSDOS_I(inode)->i_realsize>>PAGE_CACHE_SHIFT)<page->index){
+ status = -ENOMEM;
+ new_page = grab_cache_page(&inode->i_data, pgpos);
+ if (!new_page)
+ goto out;
status = block_write_cont_page(file, new_page, PAGE_SIZE, 0, NULL);
UnlockPage(new_page);
page_cache_release(new_page);
if (status < 0)
goto out;
- pgpos = MSDOS_I(inode)->i_realsize >> PAGE_CACHE_SHIFT;
}
status = block_write_cont_page(file, page, offset, bytes, buf);
out:
- if (page_cache)
- page_cache_free(page_cache);
return status;
}
{
struct dentry *dentry = file->f_dentry;
struct inode *inode = dentry->d_inode;
- struct page *new_page, **hash;
+ struct page *new_page;
unsigned long pgpos;
- struct page * page_cache = NULL;
long status;
- printk("- off: %08x\n", (int)page->offset);
- pgpos = (inode->i_blocks - 1) * 512 & PAGE_CACHE_MASK;
- while (pgpos < page->offset) {
-long pgp = pgpos;
- printk("pgpos: %08x, bl: %d\n", (int)pgpos, (int)inode->i_blocks);
- hash = page_hash(&inode->i_data, pgpos);
-repeat_find: new_page = __find_lock_page(&inode->i_data, pgpos, hash);
- if (!new_page) {
- if (!page_cache) {
- page_cache = page_cache_alloc();
- if (page_cache)
- goto repeat_find;
- status = -ENOMEM;
- goto out;
- }
- new_page = page_cache;
- if (add_to_page_cache_unique(new_page,&inode->i_data,pgpos,hash))
- goto repeat_find;
- page_cache = NULL;
- }
- printk("A\n");
+ pgpos = ((inode->i_blocks - 1) * 512) >> PAGE_CACHE_SHIFT;
+ while (pgpos < page->index) {
+ status = -ENOMEM;
+ new_page = grab_page_cache(&inode->i_data, pgpos);
+ if (!new_page)
+ goto out;
status = block_write_cont_page(file, new_page, PAGE_SIZE, 0, NULL);
- printk("B\n");
UnlockPage(new_page);
page_cache_release(new_page);
if (status < 0)
goto out;
- pgpos = (inode->i_blocks - 1) * 512 & PAGE_CACHE_MASK;
- printk("pgpos2: %08x, bl: %d\n", (int)pgpos, (int)inode->i_blocks);
- if (pgpos == pgp) {
- status = -1;
- printk("ERROR\n");
- goto out;
- }
+ pgpos = ((inode->i_blocks - 1) * 512) >> PAGE_CACHE_SHIFT;
}
- //if ((status = block_write_cont_page(file, page, PAGE_SIZE, 0, NULL)) < 0) goto out;
- printk("C\n");
status = block_write_cont_page(file, page, offset, bytes, buf);
- printk("D\n");
out:
- printk("O\n");
- if (page_cache)
- page_cache_free(page_cache);
- printk("E\n");
return status;
}
ssize_t retval;
retval = generic_file_write(file, buf, count,
- ppos, /*hpfs_write_partial_page*/block_write_partial_page);
+ ppos, hpfs_write_partial_page);
if (retval > 0) {
struct inode *inode = file->f_dentry->d_inode;
inode->i_mtime = CURRENT_TIME;
return val;
}
-static struct page *
-ncp_get_cache_page(struct inode *inode, unsigned long offset, int used)
-{
- struct address_space *i_data = &inode->i_data;
- struct page *new_page, *page, **hash;
-
- hash = page_hash(i_data, offset);
-
- page = __find_lock_page(i_data, offset, hash);
- if (used || page)
- return page;
-
- new_page = page_cache_alloc();
- if (!new_page)
- return NULL;
-
- for (;;) {
- page = new_page;
- if (!add_to_page_cache_unique(page, i_data, offset, hash))
- break;
- page_cache_release(page);
- page = __find_lock_page(i_data, offset, hash);
- if (page) {
- page_cache_free(new_page);
- break;
- }
- }
-
- return page;
-}
-
/* most parts from nfsd_d_validate() */
static int
ncp_d_validate(struct dentry *dentry)
filp->f_pos = 2;
}
- page = ncp_get_cache_page(inode, 0, 0);
+ page = find_lock_page(&inode->i_data, 0);
if (!page)
goto read_really;
for (;;) {
if (ctl.ofs != 0) {
- ctl.page = ncp_get_cache_page(inode, ctl.ofs, 1);
+ ctl.page = grab_cache_page(&inode->i_data, ctl.ofs);
if (!ctl.page)
goto invalid_cache;
ctl.cache = (union ncp_dir_cache *)
ctl.cache = NULL;
ctl.idx -= NCP_DIRCACHE_SIZE;
ctl.ofs += 1;
- ctl.page = ncp_get_cache_page(inode, ctl.ofs, 0);
+ ctl.page = find_lock_page(&inode->i_data, ctl.ofs);
if (ctl.page)
ctl.cache = (union ncp_dir_cache *)
kmap(ctl.page);
* - The server is congested.
*/
int
-nfs_readpage(struct file *file, struct page *page)
+nfs_readpage(struct dentry *dentry, struct page *page)
{
- struct dentry *dentry = file->f_dentry;
struct inode *inode = dentry->d_inode;
int error;
* (for now), and we currently do this synchronously only.
*/
int
-nfs_writepage(struct file * file, struct page *page)
+nfs_writepage(struct dentry * dentry, struct page *page)
{
- struct dentry *dentry = file->f_dentry;
return nfs_writepage_sync(dentry, dentry->d_inode, page, 0, PAGE_SIZE);
}
#define MAX(a,b) (((a)>(b))?(a):(b))
-static int qnx4_readpage(struct file *file, struct page *page);
+static int qnx4_readpage(struct dentry *dentry, struct page *page);
#ifdef CONFIG_QNX4FS_RW
static ssize_t qnx4_file_write(struct file *filp, const char *buf,
NULL /* revalidate */
};
-static int qnx4_readpage(struct file *file, struct page *page)
+static int qnx4_readpage(struct dentry *dentry, struct page *page)
{
- struct dentry *dentry = file->f_dentry;
struct inode *inode = dentry->d_inode;
struct qnx4_inode_info *qnx4_ino = &inode->u.qnx4_i;
unsigned long buf;
*/
static int
-romfs_readpage(struct file * file, struct page * page)
+romfs_readpage(struct dentry * dentry, struct page * page)
{
- struct dentry *dentry = file->f_dentry;
struct inode *inode = dentry->d_inode;
unsigned long buf;
unsigned long offset, avail, readlen;
return result;
}
-int
-smb_readpage(struct file *file, struct page *page)
+static int
+smb_readpage(struct dentry *dentry, struct page *page)
{
- struct dentry *dentry = file->f_dentry;
int error;
pr_debug("SMB: smb_readpage %08lx\n", page_address(page));
* We are called with the page locked and the caller unlocks.
*/
static int
-smb_writepage(struct file *file, struct page *page)
+smb_writepage(struct dentry *dentry, struct page *page)
{
- struct dentry *dentry = file->f_dentry;
int result;
#ifdef SMBFS_PARANOIA
:"ir" (i), "m" (__atomic_fool_gcc(v)));
}
+static __inline__ int atomic_sub_and_test(int i, volatile atomic_t *v)
+{
+ unsigned char c;
+
+ __asm__ __volatile__(
+ LOCK "subl %2,%0; sete %1"
+ :"=m" (__atomic_fool_gcc(v)), "=qm" (c)
+ :"ir" (i), "m" (__atomic_fool_gcc(v)));
+ return c;
+}
+
static __inline__ void atomic_inc(volatile atomic_t *v)
{
__asm__ __volatile__(
--- /dev/null
+/* include/asm-i386/rwlock.h
+ *
+ * Helpers used by both rw spinlocks and rw semaphores.
+ *
+ * Based in part on code from semaphore.h and
+ * spinlock.h Copyright 1996 Linus Torvalds.
+ *
+ * Copyright 1999 Red Hat, Inc.
+ *
+ * Written by Benjamin LaHaise.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#ifndef _ASM_I386_RWLOCK_H
+#define _ASM_I386_RWLOCK_H
+
+typedef struct { unsigned long a[100]; } __dummy_lock_t;
+#define __dummy_lock(lock) (*(__dummy_lock_t *)(lock))
+
+#define RW_LOCK_BIAS 0x01000000
+#define RW_LOCK_BIAS_STR "0x01000000"
+
+#define __build_read_lock_ptr(rw, helper) \
+ asm volatile(LOCK "subl $1,(%0)\n\t" \
+ "js 2f\n" \
+ "1:\n" \
+ ".section .text.lock,\"ax\"\n" \
+ "2:\tcall " helper "\n\t" \
+ "jmp 1b\n" \
+ ".previous" \
+ ::"a" (rw) : "memory")
+
+#define __build_read_lock_const(rw, helper) \
+ asm volatile(LOCK "subl $1,%0\n\t" \
+ "js 2f\n" \
+ "1:\n" \
+ ".section .text.lock,\"ax\"\n" \
+ "2:\tpushl %%eax\n\t" \
+ "leal %0,%%eax\n\t" \
+ "call " helper "\n\t" \
+ "popl %%eax\n\t" \
+ "jmp 1b\n" \
+ ".previous" \
+ :"=m" (__dummy_lock(rw)))
+
+#define __build_read_lock(rw, helper) do { \
+ if (__builtin_constant_p(rw)) \
+ __build_read_lock_const(rw, helper); \
+ else \
+ __build_read_lock_ptr(rw, helper); \
+ } while (0)
+
+#define __build_write_lock_ptr(rw, helper) \
+ asm volatile(LOCK "subl $" RW_LOCK_BIAS_STR ",(%0)\n\t" \
+ "jnz 2f\n" \
+ "1:\n" \
+ ".section .text.lock,\"ax\"\n" \
+ "2:\tcall " helper "\n\t" \
+ "jmp 1b\n" \
+ ".previous" \
+ ::"a" (rw) : "memory")
+
+#define __build_write_lock_const(rw, helper) \
+ asm volatile(LOCK "subl $" RW_LOCK_BIAS_STR ",(%0)\n\t" \
+ "jnz 2f\n" \
+ "1:\n" \
+ ".section .text.lock,\"ax\"\n" \
+ "2:\tpushl %%eax\n\t" \
+ "leal %0,%%eax\n\t" \
+ "call " helper "\n\t" \
+ "popl %%eax\n\t" \
+ "jmp 1b\n" \
+ ".previous" \
+ :"=m" (__dummy_lock(rw)))
+
+#define __build_write_lock(rw, helper) do { \
+ if (__builtin_constant_p(rw)) \
+ __build_write_lock_const(rw, helper); \
+ else \
+ __build_write_lock_ptr(rw, helper); \
+ } while (0)
+
+#endif
#include <asm/system.h>
#include <asm/atomic.h>
-#include <linux/spinlock.h>
+#include <asm/rwlock.h>
#include <linux/wait.h>
struct semaphore {
__asm__ __volatile__(
"# atomic down operation\n\t"
-#ifdef __SMP__
- "lock ; "
-#endif
- "decl (%0)\n\t" /* --sem->count */
+ LOCK "decl (%0)\n\t" /* --sem->count */
"js 2f\n"
"1:\n"
".section .text.lock,\"ax\"\n"
__asm__ __volatile__(
"# atomic interruptible down operation\n\t"
-#ifdef __SMP__
- "lock ; "
-#endif
- "decl (%1)\n\t" /* --sem->count */
+ LOCK "decl (%1)\n\t" /* --sem->count */
"js 2f\n\t"
"xorl %0,%0\n"
"1:\n"
__asm__ __volatile__(
"# atomic interruptible down operation\n\t"
-#ifdef __SMP__
- "lock ; "
-#endif
- "decl (%1)\n\t" /* --sem->count */
+ LOCK "decl (%1)\n\t" /* --sem->count */
"js 2f\n\t"
"xorl %0,%0\n"
"1:\n"
#endif
__asm__ __volatile__(
"# atomic up operation\n\t"
-#ifdef __SMP__
- "lock ; "
-#endif
- "incl (%0)\n\t" /* ++sem->count */
+ LOCK "incl (%0)\n\t" /* ++sem->count */
"jle 2f\n"
"1:\n"
".section .text.lock,\"ax\"\n"
:"memory");
}
+/* rw mutexes (should that be mutices? =) -- throw rw
+ * spinlocks and semaphores together, and this is what we
+ * end up with...
+ *
+ * The lock is initialized to BIAS. This way, a writer
+ * subtracts BIAS ands gets 0 for the case of an uncontended
+ * lock. Readers decrement by 1 and see a positive value
+ * when uncontended, negative if there are writers waiting
+ * (in which case it goes to sleep).
+ *
+ * The value 0x01000000 supports up to 128 processors and
+ * lots of processes. BIAS must be chosen such that subl'ing
+ * BIAS once per CPU will result in the long remaining
+ * negative.
+ *
+ * In terms of fairness, this should result in the lock
+ * flopping back and forth between readers and writers
+ * under heavy use.
+ *
+ * -ben
+ */
+struct rw_semaphore {
+ atomic_t count;
+ volatile unsigned char write_bias_granted;
+ volatile unsigned char read_bias_granted;
+ volatile unsigned char pad1;
+ volatile unsigned char pad2;
+ wait_queue_head_t wait;
+ wait_queue_head_t write_bias_wait;
+#if WAITQUEUE_DEBUG
+ long __magic;
+ atomic_t readers;
+ atomic_t writers;
+#endif
+};
+
+#if WAITQUEUE_DEBUG
+#define __RWSEM_DEBUG_INIT , ATOMIC_INIT(0), ATOMIC_INIT(0)
+#else
+#define __RWSEM_DEBUG_INIT /* */
+#endif
+
+#define __RWSEM_INITIALIZER(name) \
+{ ATOMIC_INIT(RW_LOCK_BIAS), 0, 0, 0, 0, __WAIT_QUEUE_HEAD_INITIALIZER((name).wait), \
+ __WAIT_QUEUE_HEAD_INITIALIZER((name).write_bias_wait) \
+ __SEM_DEBUG_INIT(name) __RWSEM_DEBUG_INIT }
+
+extern inline void init_rwsem(struct rw_semaphore *sem)
+{
+ atomic_set(&sem->count, RW_LOCK_BIAS);
+ sem->read_bias_granted = 0;
+ sem->write_bias_granted = 0;
+ init_waitqueue_head(&sem->wait);
+ init_waitqueue_head(&sem->write_bias_wait);
+#if WAITQUEUE_DEBUG
+ sem->__magic = (long)&sem->__magic;
+ atomic_set(&sem->readers, 0);
+ atomic_set(&sem->writers, 0);
+#endif
+}
+
+/* we use FASTCALL convention for the helpers */
+extern struct rw_semaphore *FASTCALL(down_read_failed(struct rw_semaphore *sem));
+extern struct rw_semaphore *FASTCALL(down_write_failed(struct rw_semaphore *sem));
+extern struct rw_semaphore *FASTCALL(rwsem_wake(struct rw_semaphore *sem));
+
+extern inline void down_read(struct rw_semaphore *sem)
+{
+#if WAITQUEUE_DEBUG
+ if (sem->__magic != (long)&sem->__magic)
+ BUG();
+#endif
+ __build_read_lock(sem, "__down_read_failed");
+#if WAITQUEUE_DEBUG
+ if (sem->write_bias_granted)
+ BUG();
+ if (atomic_read(&sem->writers))
+ BUG();
+ atomic_inc(&sem->readers);
+#endif
+}
+
+extern inline void down_write(struct rw_semaphore *sem)
+{
+#if WAITQUEUE_DEBUG
+ if (sem->__magic != (long)&sem->__magic)
+ BUG();
+#endif
+ __build_write_lock(sem, "__down_write_failed");
+#if WAITQUEUE_DEBUG
+ if (atomic_read(&sem->writers))
+ BUG();
+ if (atomic_read(&sem->readers))
+ BUG();
+ if (sem->read_bias_granted)
+ BUG();
+ if (sem->write_bias_granted)
+ BUG();
+ atomic_inc(&sem->writers);
+#endif
+}
+
+/* When a reader does a release, the only significant
+ * case is when there was a writer waiting, and we've
+ * bumped the count to 0: we must wake the writer up.
+ */
+extern inline void __up_read(struct rw_semaphore *sem)
+{
+ __asm__ __volatile__(
+ "# up_read\n\t"
+ LOCK "incl (%%eax)\n\t"
+ "jz 2f\n" /* only do the wake if result == 0 (ie, a writer) */
+ "1:\n\t"
+ ".section .text.lock,\"ax\"\n"
+ "2:\tcall __rwsem_wake\n\t"
+ "jmp 1b\n"
+ ".previous"
+ ::"a" (sem)
+ :"memory"
+ );
+}
+
+/* releasing the writer is easy -- just release it and
+ * wake up any sleepers.
+ */
+extern inline void __up_write(struct rw_semaphore *sem)
+{
+ __asm__ __volatile__(
+ "# up_write\n\t"
+ LOCK "addl $" RW_LOCK_BIAS_STR ",(%%eax)\n"
+ "jc 2f\n" /* only do the wake if the result was -'ve to 0/+'ve */
+ "1:\n\t"
+ ".section .text.lock,\"ax\"\n"
+ "2:\tcall __rwsem_wake\n\t"
+ "jmp 1b\n"
+ ".previous"
+ ::"a" (sem)
+ :"memory"
+ );
+}
+
+extern inline void up_read(struct rw_semaphore *sem)
+{
+#if WAITQUEUE_DEBUG
+ if (sem->write_bias_granted)
+ BUG();
+ if (atomic_read(&sem->writers))
+ BUG();
+ atomic_dec(&sem->readers);
+#endif
+ __up_read(sem);
+}
+
+extern inline void up_write(struct rw_semaphore *sem)
+{
+#if WAITQUEUE_DEBUG
+ if (sem->read_bias_granted)
+ BUG();
+ if (sem->write_bias_granted)
+ BUG();
+ if (atomic_read(&sem->readers))
+ BUG();
+ if (atomic_read(&sem->writers) != 1)
+ BUG();
+ atomic_dec(&sem->writers);
+#endif
+ __up_write(sem);
+}
+
#endif
*/
extern __inline__ void lock_kernel(void)
{
+#if 1
+ if (!++current->lock_depth)
+ spin_lock(&kernel_flag);
+#else
__asm__ __volatile__(
"incl %1\n\t"
"jne 9f"
"\n9:"
:"=m" (__dummy_lock(&kernel_flag)),
"=m" (current->lock_depth));
+#endif
}
extern __inline__ void unlock_kernel(void)
{
if (current->lock_depth < 0)
BUG();
+#if 1
+ if (--current->lock_depth < 0)
+ spin_unlock(&kernel_flag);
+#else
__asm__ __volatile__(
"decl %1\n\t"
"jns 9f\n\t"
"\n9:"
:"=m" (__dummy_lock(&kernel_flag)),
"=m" (current->lock_depth));
+#endif
}
#ifndef __ASM_SPINLOCK_H
#define __ASM_SPINLOCK_H
+#include <asm/atomic.h>
+#include <asm/rwlock.h>
+#include <asm/page.h>
+
+extern int printk(const char * fmt, ...)
+ __attribute__ ((format (printf, 1, 2)));
+
+/* It seems that people are forgetting to
+ * initialize their spinlocks properly, tsk tsk.
+ * Remember to turn this off in 2.4. -ben
+ */
+#define SPINLOCK_DEBUG 1
+
/*
* Your basic SMP spinlocks, allowing only a single CPU anywhere
*/
typedef struct {
volatile unsigned int lock;
+#if SPINLOCK_DEBUG
+ unsigned magic;
+#endif
} spinlock_t;
-#define SPIN_LOCK_UNLOCKED (spinlock_t) { 0 }
+#define SPINLOCK_MAGIC 0xdead4ead
+
+#if SPINLOCK_DEBUG
+#define SPINLOCK_MAGIC_INIT , SPINLOCK_MAGIC
+#else
+#define SPINLOCK_MAGIC_INIT /* */
+#endif
+
+#define SPIN_LOCK_UNLOCKED (spinlock_t) { 0 SPINLOCK_MAGIC_INIT }
-#define spin_lock_init(x) do { (x)->lock = 0; } while(0)
+#define spin_lock_init(x) do { *(x) = SPIN_LOCK_UNLOCKED; } while(0)
/*
* Simple spin lock operations. There are two variants, one clears IRQ's
* on the local processor, one does not.
#define spin_unlock_wait(x) do { barrier(); } while(((volatile spinlock_t *)(x))->lock)
-typedef struct { unsigned long a[100]; } __dummy_lock_t;
-#define __dummy_lock(lock) (*(__dummy_lock_t *)(lock))
-
#define spin_lock_string \
"\n1:\t" \
"lock ; btsl $0,%0\n\t" \
#define spin_unlock_string \
"movb $0,%0"
-#define spin_lock(lock) \
-__asm__ __volatile__( \
- spin_lock_string \
- :"=m" (__dummy_lock(lock)))
-
-#define spin_unlock(lock) \
-__asm__ __volatile__( \
- spin_unlock_string \
- :"=m" (__dummy_lock(lock)))
+extern inline void spin_lock(spinlock_t *lock)
+{
+#if SPINLOCK_DEBUG
+ __label__ here;
+here:
+ if (lock->magic != SPINLOCK_MAGIC) {
+printk("eip: %p\n", &&here);
+ BUG();
+ }
+#endif
+ __asm__ __volatile__(
+ spin_lock_string
+ :"=m" (__dummy_lock(lock)));
+}
+
+extern inline void spin_unlock(spinlock_t *lock)
+{
+#if SPINLOCK_DEBUG
+ if (lock->magic != SPINLOCK_MAGIC)
+ BUG();
+#endif
+ __asm__ __volatile__(
+ spin_unlock_string
+ :"=m" (__dummy_lock(lock)));
+}
#define spin_trylock(lock) (!test_and_set_bit(0,(lock)))
*/
typedef struct {
volatile unsigned int lock;
+#if SPINLOCK_DEBUG
+ unsigned magic;
+#endif
} rwlock_t;
-#define RW_LOCK_UNLOCKED (rwlock_t) { 0 }
+#define RWLOCK_MAGIC 0xdeaf1eed
+
+#if SPINLOCK_DEBUG
+#define RWLOCK_MAGIC_INIT , RWLOCK_MAGIC
+#else
+#define RWLOCK_MAGIC_INIT /* */
+#endif
+
+#define RW_LOCK_UNLOCKED (rwlock_t) { RW_LOCK_BIAS RWLOCK_MAGIC_INIT }
/*
* On x86, we implement read-write locks as a 32-bit counter
- * with the high bit (sign) being the "write" bit.
+ * with the high bit (sign) being the "contended" bit.
*
* The inline assembly is non-obvious. Think about it.
+ *
+ * Changed to use the same technique as rw semaphores. See
+ * semaphore.h for details. -ben
*/
-#define read_lock(rw) \
- asm volatile("\n1:\t" \
- "lock ; incl %0\n\t" \
- "js 2f\n" \
- ".section .text.lock,\"ax\"\n" \
- "2:\tlock ; decl %0\n" \
- "3:\tcmpl $0,%0\n\t" \
- "js 3b\n\t" \
- "jmp 1b\n" \
- ".previous" \
- :"=m" (__dummy_lock(&(rw)->lock)))
-
-#define read_unlock(rw) \
- asm volatile("lock ; decl %0" \
- :"=m" (__dummy_lock(&(rw)->lock)))
-
-#define write_lock(rw) \
- asm volatile("\n1:\t" \
- "lock ; btsl $31,%0\n\t" \
- "jc 4f\n" \
- "2:\ttestl $0x7fffffff,%0\n\t" \
- "jne 3f\n" \
- ".section .text.lock,\"ax\"\n" \
- "3:\tlock ; btrl $31,%0\n" \
- "4:\tcmp $0,%0\n\t" \
- "jne 4b\n\t" \
- "jmp 1b\n" \
- ".previous" \
- :"=m" (__dummy_lock(&(rw)->lock)))
-
-#define write_unlock(rw) \
- asm volatile("lock ; btrl $31,%0":"=m" (__dummy_lock(&(rw)->lock)))
+/* the spinlock helpers are in arch/i386/kernel/semaphore.S */
+
+extern inline void read_lock(rwlock_t *rw)
+{
+#if SPINLOCK_DEBUG
+ if (rw->magic != RWLOCK_MAGIC)
+ BUG();
+#endif
+ __build_read_lock(rw, "__read_lock_failed");
+}
+
+extern inline void write_lock(rwlock_t *rw)
+{
+#if SPINLOCK_DEBUG
+ if (rw->magic != RWLOCK_MAGIC)
+ BUG();
+#endif
+ __build_write_lock(rw, "__write_lock_failed");
+}
+
+#define read_unlock(rw) asm volatile("lock ; incl %0" :"=m" (__dummy_lock(&(rw)->lock)))
+#define write_unlock(rw) asm volatile("lock ; addl $" RW_LOCK_BIAS_STR ",%0":"=m" (__dummy_lock(&(rw)->lock)))
+
+extern inline int write_trylock(rwlock_t *lock)
+{
+ atomic_t *count = (atomic_t *)lock;
+ if (atomic_sub_and_test(RW_LOCK_BIAS, count))
+ return 1;
+ atomic_add(RW_LOCK_BIAS, count);
+ return 0;
+}
#endif /* __ASM_SPINLOCK_H */
--- /dev/null
+/*
+ *
+ * Copyright (c) 1999 Grant Erickson <grant@lcse.umn.edu>
+ *
+ * Module name: board.h
+ *
+ * Description:
+ * A generic include file which pulls in appropriate include files
+ * for specific board types based on configuration settings.
+ *
+ */
+
+#ifndef __BOARD_H__
+#define __BOARD_H__
+
+#include <linux/config.h>
+
+#if defined(CONFIG_OAK)
+#include <asm/oak.h>
+#endif
+
+#if defined(CONFIG_WALNUT)
+#include <asm/walnut.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __BOARD_H__ */
/*
-** asm/bootinfo.h -- Definition of the Linux/m68k boot information structure
-**
-** Copyright 1992 by Greg Harp
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-** Created 09/29/92 by Greg Harp
-**
-** 5/2/94 Roman Hodek:
-** Added bi_atari part of the machine dependent union bi_un; for now it
-** contains just a model field to distinguish between TT and Falcon.
-** 26/7/96 Roman Zippel:
-** Renamed to setup.h; added some useful macros to allow gcc some
-** optimizations if possible.
-** 5/10/96 Geert Uytterhoeven:
-** Redesign of the boot information structure; renamed to bootinfo.h again
-** 27/11/96 Geert Uytterhoeven:
-** Backwards compatibility with bootinfo interface version 1.0
-*/
+ * Non-machine dependent bootinfo structure. Basic idea
+ * borrowed from the m68k.
+ *
+ * Copyright (C) 1999 Cort Dougan <cort@ppc.kernel.org>
+ */
-#ifndef _BOOTINFO_H
-#define _BOOTINFO_H
-
- /*
- * Bootinfo definitions
- *
- * This is an easily parsable and extendable structure containing all
- * information to be passed from the bootstrap to the kernel.
- *
- * This way I hope to keep all future changes back/forewards compatible.
- * Thus, keep your fingers crossed...
- *
- * This structure is copied right after the kernel bss by the bootstrap
- * routine.
- */
-
-#ifndef __ASSEMBLY__
+#ifndef _PPC_BOOTINFO_H
+#define _PPC_BOOTINFO_H
struct bi_record {
unsigned short tag; /* tag ID */
- unsigned short size; /* size of record (in bytes) */
+ unsigned long size; /* size of record (in bytes) */
unsigned long data[0]; /* data */
};
-#else /* __ASSEMBLY__ */
-
-BIR_tag = 0
-BIR_size = BIR_tag+2
-BIR_data = BIR_size+2
-
-#endif /* __ASSEMBLY__ */
-
-
- /*
- * Tag Definitions
- *
- * Machine independent tags start counting from 0x0000
- * Machine dependent tags start counting from 0x8000
- */
-
-#define BI_LAST 0x0000 /* last record (sentinel) */
-#define BI_MACHTYPE 0x0001 /* machine type (u_long) */
-#define BI_CPUTYPE 0x0002 /* cpu type (u_long) */
-#define BI_FPUTYPE 0x0003 /* fpu type (u_long) */
-#define BI_MMUTYPE 0x0004 /* mmu type (u_long) */
-#define BI_MEMCHUNK 0x0005 /* memory chunk address and size */
- /* (struct mem_info) */
-#define BI_RAMDISK 0x0006 /* ramdisk address and size */
- /* (struct mem_info) */
-#define BI_COMMAND_LINE 0x0007 /* kernel command line parameters */
- /* (string) */
-
- /*
- * Amiga-specific tags
- */
-
-#define BI_AMIGA_MODEL 0x8000 /* model (u_long) */
-#define BI_AMIGA_AUTOCON 0x8001 /* AutoConfig device */
- /* (struct ConfigDev) */
-#define BI_AMIGA_CHIP_SIZE 0x8002 /* size of Chip RAM (u_long) */
-#define BI_AMIGA_VBLANK 0x8003 /* VBLANK frequency (u_char) */
-#define BI_AMIGA_PSFREQ 0x8004 /* power supply frequency (u_char) */
-#define BI_AMIGA_ECLOCK 0x8005 /* EClock frequency (u_long) */
-#define BI_AMIGA_CHIPSET 0x8006 /* native chipset present (u_long) */
-#define BI_AMIGA_SERPER 0x8007 /* serial port period (u_short) */
-
- /*
- * Atari-specific tags
- */
-
-#define BI_ATARI_MCH_COOKIE 0x8000 /* _MCH cookie from TOS (u_long) */
-#define BI_ATARI_MCH_TYPE 0x8001 /* special machine type (u_long) */
- /* (values are ATARI_MACH_* defines */
-
-/* mch_cookie values (upper word) */
-#define ATARI_MCH_ST 0
-#define ATARI_MCH_STE 1
-#define ATARI_MCH_TT 2
-#define ATARI_MCH_FALCON 3
-
-/* mch_type values */
-#define ATARI_MACH_NORMAL 0 /* no special machine type */
-#define ATARI_MACH_MEDUSA 1 /* Medusa 040 */
-#define ATARI_MACH_HADES 2 /* Hades 040 or 060 */
-#define ATARI_MACH_AB40 3 /* Afterburner040 on Falcon */
-
- /*
- * Macintosh-specific tags (all u_long)
- */
-
-#define BI_MAC_MODEL 0x8000 /* Mac Gestalt ID (model type) */
-#define BI_MAC_VADDR 0x8001 /* Mac video base address */
-#define BI_MAC_VDEPTH 0x8002 /* Mac video depth */
-#define BI_MAC_VROW 0x8003 /* Mac video rowbytes */
-#define BI_MAC_VDIM 0x8004 /* Mac video dimensions */
-#define BI_MAC_VLOGICAL 0x8005 /* Mac video logical base */
-#define BI_MAC_SCCBASE 0x8006 /* Mac SCC base address */
-#define BI_MAC_BTIME 0x8007 /* Mac boot time */
-#define BI_MAC_GMTBIAS 0x8008 /* Mac GMT timezone offset */
-#define BI_MAC_MEMSIZE 0x8009 /* Mac RAM size (sanity check) */
-#define BI_MAC_CPUID 0x800a /* Mac CPU type (sanity check) */
-#define BI_MAC_ROMBASE 0x800b /* Mac system ROM base address */
-
- /*
- * Macintosh hardware profile data - unused, see macintosh.h for
- * resonable type values
- */
-
-#define BI_MAC_VIA1BASE 0x8010 /* Mac VIA1 base address (always present) */
-#define BI_MAC_VIA2BASE 0x8011 /* Mac VIA2 base address (type varies) */
-#define BI_MAC_VIA2TYPE 0x8012 /* Mac VIA2 type (VIA, RBV, OSS) */
-#define BI_MAC_ADBTYPE 0x8013 /* Mac ADB interface type */
-#define BI_MAC_ASCBASE 0x8014 /* Mac Apple Sound Chip base address */
-#define BI_MAC_SCSI5380 0x8015 /* Mac NCR 5380 SCSI (base address, multi) */
-#define BI_MAC_SCSIDMA 0x8016 /* Mac SCSI DMA (base address) */
-#define BI_MAC_SCSI5396 0x8017 /* Mac NCR 53C96 SCSI (base address, multi) */
-#define BI_MAC_IDETYPE 0x8018 /* Mac IDE interface type */
-#define BI_MAC_IDEBASE 0x8019 /* Mac IDE interface base address */
-#define BI_MAC_NUBUS 0x801a /* Mac Nubus type (none, regular, pseudo) */
-#define BI_MAC_SLOTMASK 0x801b /* Mac Nubus slots present */
-#define BI_MAC_SCCTYPE 0x801c /* Mac SCC serial type (normal, IOP) */
-#define BI_MAC_ETHTYPE 0x801d /* Mac builtin ethernet type (Sonic, MACE */
-#define BI_MAC_ETHBASE 0x801e /* Mac builtin ethernet base address */
-#define BI_MAC_PMU 0x801f /* Mac power managment / poweroff hardware */
-#define BI_MAC_IOP_SWIM 0x8020 /* Mac SWIM floppy IOP */
-#define BI_MAC_IOP_ADB 0x8021 /* Mac ADB IOP */
-
- /*
- * Mac: compatibility with old booter data format (temporarily)
- * Fields unused with the new bootinfo can be deleted now; instead of
- * adding new fields the struct might be splitted into a hardware address
- * part and a hardware type part
- */
-
-#ifndef __ASSEMBLY__
-
-struct mac_booter_data
-{
- unsigned long videoaddr;
- unsigned long videorow;
- unsigned long videodepth;
- unsigned long dimensions;
- unsigned long args;
- unsigned long boottime;
- unsigned long gmtbias;
- unsigned long bootver;
- unsigned long videological;
- unsigned long sccbase;
- unsigned long id;
- unsigned long memsize;
- unsigned long serialmf;
- unsigned long serialhsk;
- unsigned long serialgpi;
- unsigned long printmf;
- unsigned long printhsk;
- unsigned long printgpi;
- unsigned long cpuid;
- unsigned long rombase;
- unsigned long adbdelay;
- unsigned long timedbra;
-};
-
-extern struct mac_booter_data
- mac_bi_data;
-
-#endif
-
- /*
- * Stuff for bootinfo interface versioning
- *
- * At the start of kernel code, a 'struct bootversion' is located.
- * bootstrap checks for a matching version of the interface before booting
- * a kernel, to avoid user confusion if kernel and bootstrap don't work
- * together :-)
- *
- * If incompatible changes are made to the bootinfo interface, the major
- * number below should be stepped (and the minor reset to 0) for the
- * appropriate machine. If a change is backward-compatible, the minor
- * should be stepped. "Backwards-compatible" means that booting will work,
- * but certain features may not.
- */
-
-#define BOOTINFOV_MAGIC 0x4249561A /* 'BIV^Z' */
-#define MK_BI_VERSION(major,minor) (((major)<<16)+(minor))
-#define BI_VERSION_MAJOR(v) (((v) >> 16) & 0xffff)
-#define BI_VERSION_MINOR(v) ((v) & 0xffff)
-
-#ifndef __ASSEMBLY__
-
-struct bootversion {
- unsigned short branch;
- unsigned long magic;
- struct {
- unsigned long machtype;
- unsigned long version;
- } machversions[0];
-};
-
-#endif /* __ASSEMBLY__ */
-
-#define AMIGA_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
-#define ATARI_BOOTI_VERSION MK_BI_VERSION( 2, 1 )
-#define MAC_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
-#define MVME16x_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
-#define BVME6000_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
-
-
-#ifdef BOOTINFO_COMPAT_1_0
-
- /*
- * Backwards compatibility with bootinfo interface version 1.0
- */
-
-#define COMPAT_AMIGA_BOOTI_VERSION MK_BI_VERSION( 1, 0 )
-#define COMPAT_ATARI_BOOTI_VERSION MK_BI_VERSION( 1, 0 )
-#define COMPAT_MAC_BOOTI_VERSION MK_BI_VERSION( 1, 0 )
-
-#include <linux/zorro.h>
-
-#define COMPAT_NUM_AUTO 16
-
-struct compat_bi_Amiga {
- int model;
- int num_autocon;
- struct ConfigDev autocon[COMPAT_NUM_AUTO];
- unsigned long chip_size;
- unsigned char vblank;
- unsigned char psfreq;
- unsigned long eclock;
- unsigned long chipset;
- unsigned long hw_present;
-};
-
-struct compat_bi_Atari {
- unsigned long hw_present;
- unsigned long mch_cookie;
-};
-
-#ifndef __ASSEMBLY__
-
-#define MACHW_DECLARE(name) unsigned name : 1
-#define MACHW_SET(name) (boot_info.bi_mac.hw_present.name = 1)
-#define MACHW_PRESENT(name) (boot_info.bi_mac.hw_present.name)
-
-struct compat_bi_Macintosh
-{
- unsigned long videoaddr;
- unsigned long videorow;
- unsigned long videodepth;
- unsigned long dimensions;
- unsigned long args;
- unsigned long boottime;
- unsigned long gmtbias;
- unsigned long bootver;
- unsigned long videological;
- unsigned long sccbase;
- unsigned long id;
- unsigned long memsize;
- unsigned long serialmf;
- unsigned long serialhsk;
- unsigned long serialgpi;
- unsigned long printmf;
- unsigned long printhsk;
- unsigned long printgpi;
- unsigned long cpuid;
- unsigned long rombase;
- unsigned long adbdelay;
- unsigned long timedbra;
- struct {
- /* video hardware */
- /* sound hardware */
- /* disk storage interfaces */
- MACHW_DECLARE(MAC_SCSI); /* Directly mapped NCR5380 */
- MACHW_DECLARE(IDE); /* IDE Interface */
- /* other I/O hardware */
- MACHW_DECLARE(SCC); /* Serial Communications Contr. */
- /* DMA */
- MACHW_DECLARE(SCSI_DMA); /* DMA for the NCR5380 */
- /* real time clocks */
- MACHW_DECLARE(RTC_CLK); /* clock chip */
- /* supporting hardware */
- MACHW_DECLARE(VIA1); /* Versatile Interface Ad. 1 */
- MACHW_DECLARE(VIA2); /* Versatile Interface Ad. 2 */
- MACHW_DECLARE(RBV); /* Versatile Interface Ad. 2+ */
- /* NUBUS */
- MACHW_DECLARE(NUBUS); /* NUBUS */
- } hw_present;
-};
-#else
-
-#define BI_videoaddr BI_un
-#define BI_videorow BI_videoaddr+4
-#define BI_videodepth BI_videorow+4
-#define BI_dimensions BI_videodepth+4
-#define BI_args BI_dimensions+4
-#define BI_cpuid BI_args+56
-
-#endif
-
-struct compat_mem_info {
- unsigned long addr;
- unsigned long size;
-};
-
-#define COMPAT_NUM_MEMINFO 4
-
-#define COMPAT_CPUB_68020 0
-#define COMPAT_CPUB_68030 1
-#define COMPAT_CPUB_68040 2
-#define COMPAT_CPUB_68060 3
-#define COMPAT_FPUB_68881 5
-#define COMPAT_FPUB_68882 6
-#define COMPAT_FPUB_68040 7
-#define COMPAT_FPUB_68060 8
-
-#define COMPAT_CPU_68020 (1<<COMPAT_CPUB_68020)
-#define COMPAT_CPU_68030 (1<<COMPAT_CPUB_68030)
-#define COMPAT_CPU_68040 (1<<COMPAT_CPUB_68040)
-#define COMPAT_CPU_68060 (1<<COMPAT_CPUB_68060)
-#define COMPAT_CPU_MASK (31)
-#define COMPAT_FPU_68881 (1<<COMPAT_FPUB_68881)
-#define COMPAT_FPU_68882 (1<<COMPAT_FPUB_68882)
-#define COMPAT_FPU_68040 (1<<COMPAT_FPUB_68040)
-#define COMPAT_FPU_68060 (1<<COMPAT_FPUB_68060)
-#define COMPAT_FPU_MASK (0xfe0)
-
-#define COMPAT_CL_SIZE (256)
-
-struct compat_bootinfo {
- unsigned long machtype;
- unsigned long cputype;
- struct compat_mem_info memory[COMPAT_NUM_MEMINFO];
- int num_memory;
- unsigned long ramdisk_size;
- unsigned long ramdisk_addr;
- char command_line[COMPAT_CL_SIZE];
- union {
- struct compat_bi_Amiga bi_ami;
- struct compat_bi_Atari bi_ata;
- struct compat_bi_Macintosh bi_mac;
- } bi_un;
-};
-
-#define bi_amiga bi_un.bi_ami
-#define bi_atari bi_un.bi_ata
-#define bi_mac bi_un.bi_mac
-
-#endif /* BOOTINFO_COMPAT_1_0 */
+#define BI_FIRST 0x1010 /* first record - marker */
+#define BI_LAST 0x1011 /* last record - marker */
+#define BI_CMD_LINE 0x1012
+#define BI_BOOTLOADER_ID 0x1013
+#define BI_INITRD 0x1014
+#define BI_SYSMAP 0x1015
+#define BI_MACHTYPE 0x1016
+#endif /* _PPC_BOOTINFO_H */
-#endif /* _BOOTINFO_H */
#define PREP_ISA_MEM_BASE 0xc0000000
#define PREP_PCI_DRAM_OFFSET 0x80000000
-#ifdef CONFIG_8xx
+#if defined(CONFIG_4xx)
+#include <asm/board.h>
+#elif defined(CONFIG_8xx)
#include <asm/mpc8xx.h>
#else
#ifdef CONFIG_APUS
#define _ISA_MEM_BASE isa_mem_base
#define PCI_DRAM_OFFSET pci_dram_offset
#endif /* CONFIG_APUS */
-#endif /* CONFIG_8xx */
+#endif
#define readb(addr) in_8((volatile unsigned char *)(addr))
#define writeb(b,addr) out_8((volatile unsigned char *)(addr), (b))
extern void setup_pci_ptrs(void);
-#define BOOT_INFO_VER 0x1
-#define BOOT_INFO_MAGIC 0x05027800
-
-struct boot_info
-{
- unsigned long magic_start;
- char cmd_line[256];
- char boot_loader[128];
- int _machine_type;
- unsigned long initrd_start, initrd_size;
- unsigned long systemmap_start, systemmap_size;
- unsigned long prom_entry;
- char reserved[3680]; /* pad to 1 page */
- unsigned long magic_end;
-};
-struct boot_info *binfo;
-
/*
* Power macintoshes have either a CUDA or a PMU controlling
* system reset, power, NVRAM, RTC.
--- /dev/null
+/*
+ *
+ * Copyright (c) 1999 Grant Erickson <grant@lcse.umn.edu>
+ *
+ * Module name: oak.h
+ *
+ * Description:
+ * Macros, definitions, and data structures specific to the IBM PowerPC
+ * 403G{A,B,C,CX} "Oak" evaluation board. Anything specific to the pro-
+ * cessor itself is defined elsewhere.
+ *
+ */
+
+#ifndef __OAK_H__
+#define __OAK_H__
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define _IO_BASE 0
+#define _ISA_MEM_BASE 0
+#define PCI_DRAM_OFFSET 0
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __OAK_H__ */
extern inline int pgd_none(pgd_t pgd) { return 0; }
extern inline int pgd_bad(pgd_t pgd) { return 0; }
extern inline int pgd_present(pgd_t pgd) { return 1; }
-#define pgd_clear(xp) do { pgd_val(*(xp)) = 0; } while (0)
+#define pgd_clear(xp) do { } while(0)
#define pgd_page(pgd) \
((unsigned long) __va(pgd_val(pgd) & PAGE_MASK))
#ifndef CONFIG_MACH_SPECIFIC
extern int _machine;
extern int have_of;
-extern int is_chrp;
-extern int is_powerplus;
#endif /* CONFIG_MACH_SPECIFIC */
/* what kind of prep workstation we are */
#define __SIGNAL_FRAMESIZE 64
#define instruction_pointer(regs) ((regs)->nip)
-#define user_mode(regs) ((regs)->msr & 0x4000)
+#define user_mode(regs) ((regs)->msr & MSR_PR)
/*
* Offsets used by 'ptrace' system call interface.
--- /dev/null
+/*
+ *
+ * Copyright (c) 1999 Grant Erickson <grant@lcse.umn.edu>
+ *
+ * Module name: walnut.h
+ *
+ * Description:
+ * Macros, definitions, and data structures specific to the IBM PowerPC
+ * 405GP "Walnut" evaluation board. Anything specific to the processor
+ * itself is defined elsewhere.
+ *
+ */
+
+#ifndef __WALNUT_H__
+#define __WALNUT_H__
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __WALNUT_H__ */
*/
int (*get_block) (struct inode *, long, struct buffer_head *, int);
- int (*readpage) (struct file *, struct page *);
- int (*writepage) (struct file *, struct page *);
+ int (*readpage) (struct dentry *, struct page *);
+ int (*writepage) (struct dentry *, struct page *);
int (*flushpage) (struct inode *, struct page *, unsigned long);
void (*truncate) (struct inode *);
typedef int (*writepage_t)(struct file *, struct page *, unsigned long, unsigned long, const char *);
/* Generic buffer handling for block filesystems.. */
-extern int block_read_full_page(struct file *, struct page *);
-extern int block_write_full_page (struct file *, struct page *);
+extern int block_read_full_page(struct dentry *, struct page *);
+extern int block_write_full_page (struct dentry *, struct page *);
extern int block_write_partial_page (struct file *, struct page *, unsigned long, unsigned long, const char *);
extern int block_write_cont_page (struct file *, struct page *, unsigned long, unsigned long, const char *);
extern int block_flushpage(struct inode *, struct page *, unsigned long);
extern ssize_t generic_file_write(struct file *, const char *, size_t, loff_t *, writepage_t);
extern void do_generic_file_read(struct file * filp, loff_t *ppos, read_descriptor_t * desc, read_actor_t actor);
-
extern struct super_block *get_super(kdev_t);
struct super_block *get_empty_super(void);
void remove_vfsmnt(kdev_t dev);
/*
* linux/fs/nfs/write.c
*/
-extern int nfs_writepage(struct file *, struct page *);
+extern int nfs_writepage(struct dentry *, struct page *);
extern int nfs_check_failed_request(struct inode *);
/*
/*
* linux/fs/nfs/read.c
*/
-extern int nfs_readpage(struct file *, struct page *);
+extern int nfs_readpage(struct dentry *, struct page *);
/*
* linux/fs/mount_clnt.c
___wait_on_page(page);
}
+extern struct page * grab_cache_page (struct address_space *, unsigned long);
+
+typedef int filler_t(void *, struct page*);
+
+extern struct page *read_cache_page(struct address_space *, unsigned long,
+ filler_t *, void *);
#endif
#define sock_lock_init(__sk) \
do { spin_lock_init(&((__sk)->lock.slock)); \
+ (__sk)->dst_lock = RW_LOCK_UNLOCKED; \
(__sk)->lock.users = 0; \
init_waitqueue_head(&((__sk)->lock.wq)); \
} while(0);
EXPORT_SYMBOL(add_to_page_cache_unique);
EXPORT_SYMBOL(__find_get_page);
EXPORT_SYMBOL(__find_lock_page);
-
+EXPORT_SYMBOL(grab_cache_page);
+EXPORT_SYMBOL(read_cache_page);
+
#if !defined(CONFIG_NFSD) && defined(CONFIG_NFSD_MODULE)
EXPORT_SYMBOL(do_nfsservctl);
#endif
}
}
-spinlock_t tqueue_lock;
+spinlock_t tqueue_lock = SPIN_LOCK_UNLOCKED;
void tqueue_bh(void)
{
return -ENOMEM;
if (!add_to_page_cache_unique(page, &inode->i_data, offset, hash)) {
- int error = inode->i_op->readpage(file, page);
+ int error = inode->i_op->readpage(file->f_dentry, page);
page_cache_release(page);
return error;
}
readpage:
/* ... and start the actual read. The read will unlock the page. */
- error = inode->i_op->readpage(filp, page);
+ error = inode->i_op->readpage(filp->f_dentry, page);
if (!error) {
if (Page_Uptodate(page))
goto success;
}
- if (!inode->i_op->readpage(file, page)) {
+ if (!inode->i_op->readpage(file->f_dentry, page)) {
wait_on_page(page);
if (Page_Uptodate(page))
goto success;
goto success;
}
ClearPageError(page);
- if (!inode->i_op->readpage(file, page)) {
+ if (!inode->i_op->readpage(file->f_dentry, page)) {
wait_on_page(page);
if (Page_Uptodate(page))
goto success;
{
int retval;
unsigned long size;
- int (*writepage) (struct file *, struct page *);
+ int (*writepage) (struct dentry *, struct page *);
size = (offset << PAGE_CACHE_SHIFT) + PAGE_CACHE_SIZE;
/* refuse to extend file size.. */
writepage = inode->i_op->writepage;
lock_page(page);
- retval = writepage(file, page);
+ retval = writepage(file->f_dentry, page);
UnlockPage(page);
return retval;
return error;
}
+struct page *read_cache_page(struct address_space *mapping,
+ unsigned long index,
+ int (*filler)(void *,struct page*),
+ void *data)
+{
+ struct page **hash = page_hash(mapping, index);
+ struct page *page, *cached_page = NULL;
+ int err;
+repeat:
+ page = __find_get_page(mapping, index, hash);
+ if (!page) {
+ if (!cached_page) {
+ cached_page = page_cache_alloc();
+ if (!cached_page)
+ return ERR_PTR(-ENOMEM);
+ }
+ page = cached_page;
+ if (add_to_page_cache_unique(page, mapping, index, hash))
+ goto repeat;
+ cached_page = NULL;
+ err = filler(data, page);
+ if (err < 0) {
+ page_cache_release(page);
+ page = ERR_PTR(err);
+ }
+ }
+ if (cached_page)
+ page_cache_free(cached_page);
+ return page;
+}
+
+static inline struct page * __grab_cache_page(struct address_space *mapping,
+ unsigned long index, struct page **cached_page)
+{
+ struct page *page, **hash = page_hash(mapping, index);
+repeat:
+ page = __find_lock_page(mapping, index, hash);
+ if (!page) {
+ if (!*cached_page) {
+ *cached_page = page_cache_alloc();
+ if (!*cached_page)
+ return NULL;
+ }
+ page = *cached_page;
+ if (add_to_page_cache_unique(page, mapping, index, hash))
+ goto repeat;
+ *cached_page = NULL;
+ }
+ return page;
+}
+
+/*
+ * Returns locked page at given index in given cache, creating it if needed.
+ */
+
+struct page *grab_cache_page(struct address_space *mapping, unsigned long index)
+{
+ struct page *cached_page = NULL;
+ struct page *page = __grab_cache_page(mapping,index,&cached_page);
+ if (cached_page)
+ page_cache_free(cached_page);
+ return page;
+}
+
/*
* Write to a file through the page cache. This is mainly for the
* benefit of NFS and possibly other network-based file systems.
struct inode *inode = dentry->d_inode;
unsigned long limit = current->rlim[RLIMIT_FSIZE].rlim_cur;
loff_t pos;
- struct page *page, **hash, *cached_page;
+ struct page *page, *cached_page;
unsigned long written;
long status;
int err;
if (bytes > count)
bytes = count;
- hash = page_hash(&inode->i_data, index);
-repeat_find:
- page = __find_lock_page(&inode->i_data, index, hash);
- if (!page) {
- if (!cached_page) {
- cached_page = page_cache_alloc();
- if (cached_page)
- goto repeat_find;
- status = -ENOMEM;
- break;
- }
- page = cached_page;
- if (add_to_page_cache_unique(page, &inode->i_data, index, hash))
- goto repeat_find;
-
- cached_page = NULL;
- }
+ status = -ENOMEM; /* we'll assign it later anyway */
+ page = __grab_cache_page(&inode->i_data, index, &cached_page);
+ if (!page)
+ break;
/* We have exclusive IO access to the page.. */
if (!PageLocked(page)) {
static zone_t zones [MAX_NR_ZONES] =
{
- { name: "DMA" },
- { name: "Normal" },
- { name: "HighMem" }
+ { SPIN_LOCK_UNLOCKED, name: "DMA" },
+ { SPIN_LOCK_UNLOCKED, name: "Normal" },
+ { SPIN_LOCK_UNLOCKED, name: "HighMem" }
};
zonelist_t zonelists [NR_GFPINDEX];
static struct neigh_table *neigh_tables;
#if defined(__i386__) && defined(__SMP__)
-#define ASSERT_WL(n) if ((int)((n)->lock.lock) >= 0) { printk("WL assertion failed at " __FILE__ "(%d):" __FUNCTION__ "\n", __LINE__); }
+#define ASSERT_WL(n) if ((int)((n)->lock.lock) > 0) { printk("WL assertion failed at " __FILE__ "(%d):" __FUNCTION__ "\n", __LINE__); }
#else
#define ASSERT_WL(n) do { } while(0)
#endif
if (!hh && (hh = kmalloc(sizeof(*hh), GFP_ATOMIC)) != NULL) {
memset(hh, 0, sizeof(struct hh_cache));
+ hh->hh_lock = RW_LOCK_UNLOCKED;
hh->hh_type = protocol;
atomic_set(&hh->hh_refcnt, 0);
hh->hh_next = NULL;
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