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-rw-r--r--arch/alpha/kernel/asm-offsets.c1
-rw-r--r--arch/alpha/kernel/entry.S16
-rw-r--r--arch/alpha/kernel/irq.c36
-rw-r--r--arch/arm/configs/bast_defconfig5
-rw-r--r--arch/arm/configs/collie_defconfig7
-rw-r--r--arch/arm/configs/s3c2410_defconfig5
-rw-r--r--arch/arm/kernel/calls.S661
-rw-r--r--arch/arm/kernel/entry-common.S4
-rw-r--r--arch/arm/mach-integrator/integrator_cp.c4
-rw-r--r--arch/arm/mach-s3c2410/cpu.h3
-rw-r--r--arch/arm/mach-s3c2410/devs.c57
-rw-r--r--arch/arm/mach-s3c2410/dma.c2
-rw-r--r--arch/arm/mach-s3c2410/sleep.S6
-rw-r--r--arch/arm/mm/ioremap.c2
-rw-r--r--arch/arm/mm/mm-armv.c6
-rw-r--r--arch/arm26/Kconfig6
-rw-r--r--arch/arm26/kernel/fiq.c32
-rw-r--r--arch/arm26/kernel/signal.c3
-rw-r--r--arch/i386/Kconfig55
-rw-r--r--arch/i386/kernel/cpu/centaur.c4
-rw-r--r--arch/i386/kernel/cpu/cpufreq/Kconfig1
-rw-r--r--arch/i386/kernel/cpu/cpufreq/p4-clockmod.c9
-rw-r--r--arch/i386/kernel/cpu/intel_cacheinfo.c11
-rw-r--r--arch/i386/kernel/cpu/mtrr/main.c15
-rw-r--r--arch/i386/kernel/timers/timer_tsc.c14
-rw-r--r--arch/i386/pci/irq.c5
-rw-r--r--arch/i386/pci/mmconfig.c15
-rw-r--r--arch/ia64/kernel/mca_asm.S2
-rw-r--r--arch/ia64/kernel/unaligned.c3
-rw-r--r--arch/ia64/sn/kernel/io_init.c36
-rw-r--r--arch/ia64/sn/kernel/xpc_channel.c6
-rw-r--r--arch/ia64/sn/pci/pci_dma.c4
-rw-r--r--arch/mips/kernel/gdb-stub.c2
-rw-r--r--arch/powerpc/kernel/legacy_serial.c4
-rw-r--r--arch/powerpc/kernel/signal_32.c4
-rw-r--r--arch/powerpc/platforms/powermac/pfunc_core.c13
-rw-r--r--arch/powerpc/platforms/pseries/pci_dlpar.c3
-rw-r--r--arch/ppc/syslib/mv64x60.c4
-rw-r--r--arch/s390/defconfig40
-rw-r--r--arch/s390/kernel/compat_signal.c102
-rw-r--r--arch/s390/kernel/compat_wrapper.S137
-rw-r--r--arch/s390/kernel/entry.S51
-rw-r--r--arch/s390/kernel/entry64.S75
-rw-r--r--arch/s390/kernel/signal.c146
-rw-r--r--arch/s390/kernel/syscalls.S22
-rw-r--r--arch/s390/kernel/time.c11
-rw-r--r--arch/s390/lib/Makefile2
-rw-r--r--arch/sh/Kconfig6
-rw-r--r--arch/sh/boards/superh/microdev/io.c192
-rw-r--r--arch/sh/boards/superh/microdev/irq.c2
-rw-r--r--arch/sh/boards/superh/microdev/setup.c166
-rw-r--r--arch/sh/boards/unknown/Makefile2
-rw-r--r--arch/sh/boards/unknown/io.c46
-rw-r--r--arch/sh/boards/unknown/mach.c67
-rw-r--r--arch/sh/boards/unknown/setup.c12
-rw-r--r--arch/sh/cchips/voyagergx/consistent.c15
-rw-r--r--arch/sh/cchips/voyagergx/irq.c7
-rw-r--r--arch/sh/configs/microdev_defconfig410
-rw-r--r--arch/sh/kernel/Makefile2
-rw-r--r--arch/sh/kernel/cpu/Makefile2
-rw-r--r--arch/sh/kernel/cpu/bus.c197
-rw-r--r--arch/sh/kernel/cpu/clock.c13
-rw-r--r--arch/sh/kernel/cpu/irq/ipr.c59
-rw-r--r--arch/sh/kernel/entry.S18
-rw-r--r--arch/sh/kernel/process.c54
-rw-r--r--arch/sh/kernel/setup.c51
-rw-r--r--arch/sh64/kernel/time.c1
-rw-r--r--arch/sparc/kernel/entry.S2
-rw-r--r--arch/sparc/math-emu/math.c10
-rw-r--r--arch/sparc64/kernel/entry.S2
-rw-r--r--arch/sparc64/kernel/sys32.S1
-rw-r--r--arch/sparc64/kernel/systbls.S2
-rw-r--r--arch/um/Makefile23
-rw-r--r--arch/um/drivers/chan_kern.c6
-rw-r--r--arch/um/drivers/daemon_kern.c4
-rw-r--r--arch/um/drivers/line.c2
-rw-r--r--arch/um/drivers/mcast_kern.c4
-rw-r--r--arch/um/drivers/mconsole_kern.c11
-rw-r--r--arch/um/drivers/slip_common.h13
-rw-r--r--arch/um/drivers/slip_kern.c15
-rw-r--r--arch/um/drivers/slirp_kern.c13
-rw-r--r--arch/um/drivers/ssl.c6
-rw-r--r--arch/um/include/kern_util.h2
-rw-r--r--arch/um/kernel/exec_kern.c2
-rw-r--r--arch/um/kernel/physmem.c2
-rw-r--r--arch/um/kernel/reboot.c1
-rw-r--r--arch/um/kernel/tt/syscall_kern.c8
-rw-r--r--arch/um/sys-i386/ldt.c2
-rw-r--r--arch/x86_64/ia32/ia32entry.S2
-rw-r--r--arch/x86_64/lib/Makefile2
-rw-r--r--arch/x86_64/lib/iomap_copy.S26
-rw-r--r--arch/x86_64/pci/mmconfig.c19
92 files changed, 1599 insertions, 1555 deletions
diff --git a/arch/alpha/kernel/asm-offsets.c b/arch/alpha/kernel/asm-offsets.c
index 8f2e5c718b5..6c56c754a0b 100644
--- a/arch/alpha/kernel/asm-offsets.c
+++ b/arch/alpha/kernel/asm-offsets.c
@@ -28,6 +28,7 @@ void foo(void)
DEFINE(TASK_GID, offsetof(struct task_struct, gid));
DEFINE(TASK_EGID, offsetof(struct task_struct, egid));
DEFINE(TASK_REAL_PARENT, offsetof(struct task_struct, real_parent));
+ DEFINE(TASK_GROUP_LEADER, offsetof(struct task_struct, group_leader));
DEFINE(TASK_TGID, offsetof(struct task_struct, tgid));
BLANK();
diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S
index e38671c922b..7af15bf7e5a 100644
--- a/arch/alpha/kernel/entry.S
+++ b/arch/alpha/kernel/entry.S
@@ -879,17 +879,19 @@ sys_getxpid:
/* See linux/kernel/timer.c sys_getppid for discussion
about this loop. */
- ldq $3, TASK_REAL_PARENT($2)
-1: ldl $1, TASK_TGID($3)
+ ldq $3, TASK_GROUP_LEADER($2)
+ ldq $4, TASK_REAL_PARENT($3)
+ ldl $0, TASK_TGID($2)
+1: ldl $1, TASK_TGID($4)
#ifdef CONFIG_SMP
- mov $3, $4
+ mov $4, $5
mb
- ldq $3, TASK_REAL_PARENT($2)
- cmpeq $3, $4, $4
- beq $4, 1b
+ ldq $3, TASK_GROUP_LEADER($2)
+ ldq $4, TASK_REAL_PARENT($3)
+ cmpeq $4, $5, $5
+ beq $5, 1b
#endif
stq $1, 80($sp)
- ldl $0, TASK_TGID($2)
ret
.end sys_getxpid
diff --git a/arch/alpha/kernel/irq.c b/arch/alpha/kernel/irq.c
index 76be5cf0de1..9006063e736 100644
--- a/arch/alpha/kernel/irq.c
+++ b/arch/alpha/kernel/irq.c
@@ -68,34 +68,32 @@ show_interrupts(struct seq_file *p, void *v)
#ifdef CONFIG_SMP
int j;
#endif
- int i = *(loff_t *) v;
+ int irq = *(loff_t *) v;
struct irqaction * action;
unsigned long flags;
#ifdef CONFIG_SMP
- if (i == 0) {
+ if (irq == 0) {
seq_puts(p, " ");
- for (i = 0; i < NR_CPUS; i++)
- if (cpu_online(i))
- seq_printf(p, "CPU%d ", i);
+ for_each_online_cpu(j)
+ seq_printf(p, "CPU%d ", j);
seq_putc(p, '\n');
}
#endif
- if (i < ACTUAL_NR_IRQS) {
- spin_lock_irqsave(&irq_desc[i].lock, flags);
- action = irq_desc[i].action;
+ if (irq < ACTUAL_NR_IRQS) {
+ spin_lock_irqsave(&irq_desc[irq].lock, flags);
+ action = irq_desc[irq].action;
if (!action)
goto unlock;
- seq_printf(p, "%3d: ",i);
+ seq_printf(p, "%3d: ", irq);
#ifndef CONFIG_SMP
- seq_printf(p, "%10u ", kstat_irqs(i));
+ seq_printf(p, "%10u ", kstat_irqs(irq));
#else
- for (j = 0; j < NR_CPUS; j++)
- if (cpu_online(j))
- seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
+ for_each_online_cpu(j)
+ seq_printf(p, "%10u ", kstat_cpu(j).irqs[irq]);
#endif
- seq_printf(p, " %14s", irq_desc[i].handler->typename);
+ seq_printf(p, " %14s", irq_desc[irq].handler->typename);
seq_printf(p, " %c%s",
(action->flags & SA_INTERRUPT)?'+':' ',
action->name);
@@ -108,13 +106,12 @@ show_interrupts(struct seq_file *p, void *v)
seq_putc(p, '\n');
unlock:
- spin_unlock_irqrestore(&irq_desc[i].lock, flags);
- } else if (i == ACTUAL_NR_IRQS) {
+ spin_unlock_irqrestore(&irq_desc[irq].lock, flags);
+ } else if (irq == ACTUAL_NR_IRQS) {
#ifdef CONFIG_SMP
seq_puts(p, "IPI: ");
- for (i = 0; i < NR_CPUS; i++)
- if (cpu_online(i))
- seq_printf(p, "%10lu ", cpu_data[i].ipi_count);
+ for_each_online_cpu(j)
+ seq_printf(p, "%10lu ", cpu_data[j].ipi_count);
seq_putc(p, '\n');
#endif
seq_printf(p, "ERR: %10lu\n", irq_err_count);
@@ -122,7 +119,6 @@ unlock:
return 0;
}
-
/*
* handle_irq handles all normal device IRQ's (the special
* SMP cross-CPU interrupts have their own specific
diff --git a/arch/arm/configs/bast_defconfig b/arch/arm/configs/bast_defconfig
index 6886001b536..4a8564f386a 100644
--- a/arch/arm/configs/bast_defconfig
+++ b/arch/arm/configs/bast_defconfig
@@ -14,8 +14,7 @@ CONFIG_GENERIC_IOMAP=y
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
-# CONFIG_CLEAN_COMPILE is not set
-CONFIG_BROKEN=y
+CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
#
@@ -360,7 +359,6 @@ CONFIG_BLK_DEV_IDE_BAST=y
#
# IEEE 1394 (FireWire) support
#
-# CONFIG_IEEE1394 is not set
#
# I2O device support
@@ -781,7 +779,6 @@ CONFIG_SYSFS=y
# CONFIG_DEVFS_FS is not set
# CONFIG_DEVPTS_FS_XATTR is not set
# CONFIG_TMPFS is not set
-# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
diff --git a/arch/arm/configs/collie_defconfig b/arch/arm/configs/collie_defconfig
index 15468a0cf70..c9aa878e610 100644
--- a/arch/arm/configs/collie_defconfig
+++ b/arch/arm/configs/collie_defconfig
@@ -13,8 +13,7 @@ CONFIG_GENERIC_CALIBRATE_DELAY=y
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
-# CONFIG_CLEAN_COMPILE is not set
-CONFIG_BROKEN=y
+CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
@@ -308,9 +307,7 @@ CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
CONFIG_MTD_OBSOLETE_CHIPS=y
-# CONFIG_MTD_AMDSTD is not set
CONFIG_MTD_SHARP=y
-# CONFIG_MTD_JEDEC is not set
#
# Mapping drivers for chip access
@@ -396,7 +393,6 @@ CONFIG_ATA_OVER_ETH=m
#
# IEEE 1394 (FireWire) support
#
-# CONFIG_IEEE1394 is not set
#
# I2O device support
@@ -741,7 +737,6 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_PROC_FS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
-# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_RELAYFS_FS is not set
diff --git a/arch/arm/configs/s3c2410_defconfig b/arch/arm/configs/s3c2410_defconfig
index 33f31080a98..1964ccd8a71 100644
--- a/arch/arm/configs/s3c2410_defconfig
+++ b/arch/arm/configs/s3c2410_defconfig
@@ -13,8 +13,7 @@ CONFIG_GENERIC_CALIBRATE_DELAY=y
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
-# CONFIG_CLEAN_COMPILE is not set
-CONFIG_BROKEN=y
+CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
@@ -473,7 +472,6 @@ CONFIG_BLK_DEV_IDE_BAST=y
#
# IEEE 1394 (FireWire) support
#
-# CONFIG_IEEE1394 is not set
#
# I2O device support
@@ -896,7 +894,6 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_PROC_FS=y
CONFIG_SYSFS=y
# CONFIG_TMPFS is not set
-# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_RELAYFS_FS is not set
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index 75e6f9a9471..d058e7c1256 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -7,337 +7,334 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
- * This file is included twice in entry-common.S
+ * This file is included thrice in entry-common.S
*/
-#ifndef NR_syscalls
-#define NR_syscalls 328
-#else
-
-100:
-/* 0 */ .long sys_restart_syscall
- .long sys_exit
- .long sys_fork_wrapper
- .long sys_read
- .long sys_write
-/* 5 */ .long sys_open
- .long sys_close
- .long sys_ni_syscall /* was sys_waitpid */
- .long sys_creat
- .long sys_link
-/* 10 */ .long sys_unlink
- .long sys_execve_wrapper
- .long sys_chdir
- .long OBSOLETE(sys_time) /* used by libc4 */
- .long sys_mknod
-/* 15 */ .long sys_chmod
- .long sys_lchown16
- .long sys_ni_syscall /* was sys_break */
- .long sys_ni_syscall /* was sys_stat */
- .long sys_lseek
-/* 20 */ .long sys_getpid
- .long sys_mount
- .long OBSOLETE(sys_oldumount) /* used by libc4 */
- .long sys_setuid16
- .long sys_getuid16
-/* 25 */ .long OBSOLETE(sys_stime)
- .long sys_ptrace
- .long OBSOLETE(sys_alarm) /* used by libc4 */
- .long sys_ni_syscall /* was sys_fstat */
- .long sys_pause
-/* 30 */ .long OBSOLETE(sys_utime) /* used by libc4 */
- .long sys_ni_syscall /* was sys_stty */
- .long sys_ni_syscall /* was sys_getty */
- .long sys_access
- .long sys_nice
-/* 35 */ .long sys_ni_syscall /* was sys_ftime */
- .long sys_sync
- .long sys_kill
- .long sys_rename
- .long sys_mkdir
-/* 40 */ .long sys_rmdir
- .long sys_dup
- .long sys_pipe
- .long sys_times
- .long sys_ni_syscall /* was sys_prof */
-/* 45 */ .long sys_brk
- .long sys_setgid16
- .long sys_getgid16
- .long sys_ni_syscall /* was sys_signal */
- .long sys_geteuid16
-/* 50 */ .long sys_getegid16
- .long sys_acct
- .long sys_umount
- .long sys_ni_syscall /* was sys_lock */
- .long sys_ioctl
-/* 55 */ .long sys_fcntl
- .long sys_ni_syscall /* was sys_mpx */
- .long sys_setpgid
- .long sys_ni_syscall /* was sys_ulimit */
- .long sys_ni_syscall /* was sys_olduname */
-/* 60 */ .long sys_umask
- .long sys_chroot
- .long sys_ustat
- .long sys_dup2
- .long sys_getppid
-/* 65 */ .long sys_getpgrp
- .long sys_setsid
- .long sys_sigaction
- .long sys_ni_syscall /* was sys_sgetmask */
- .long sys_ni_syscall /* was sys_ssetmask */
-/* 70 */ .long sys_setreuid16
- .long sys_setregid16
- .long sys_sigsuspend_wrapper
- .long sys_sigpending
- .long sys_sethostname
-/* 75 */ .long sys_setrlimit
- .long OBSOLETE(sys_old_getrlimit) /* used by libc4 */
- .long sys_getrusage
- .long sys_gettimeofday
- .long sys_settimeofday
-/* 80 */ .long sys_getgroups16
- .long sys_setgroups16
- .long OBSOLETE(old_select) /* used by libc4 */
- .long sys_symlink
- .long sys_ni_syscall /* was sys_lstat */
-/* 85 */ .long sys_readlink
- .long sys_uselib
- .long sys_swapon
- .long sys_reboot
- .long OBSOLETE(old_readdir) /* used by libc4 */
-/* 90 */ .long OBSOLETE(old_mmap) /* used by libc4 */
- .long sys_munmap
- .long sys_truncate
- .long sys_ftruncate
- .long sys_fchmod
-/* 95 */ .long sys_fchown16
- .long sys_getpriority
- .long sys_setpriority
- .long sys_ni_syscall /* was sys_profil */
- .long sys_statfs
-/* 100 */ .long sys_fstatfs
- .long sys_ni_syscall
- .long OBSOLETE(sys_socketcall)
- .long sys_syslog
- .long sys_setitimer
-/* 105 */ .long sys_getitimer
- .long sys_newstat
- .long sys_newlstat
- .long sys_newfstat
- .long sys_ni_syscall /* was sys_uname */
-/* 110 */ .long sys_ni_syscall /* was sys_iopl */
- .long sys_vhangup
- .long sys_ni_syscall
- .long OBSOLETE(sys_syscall) /* call a syscall */
- .long sys_wait4
-/* 115 */ .long sys_swapoff
- .long sys_sysinfo
- .long OBSOLETE(ABI(sys_ipc, sys_oabi_ipc))
- .long sys_fsync
- .long sys_sigreturn_wrapper
-/* 120 */ .long sys_clone_wrapper
- .long sys_setdomainname
- .long sys_newuname
- .long sys_ni_syscall
- .long sys_adjtimex
-/* 125 */ .long sys_mprotect
- .long sys_sigprocmask
- .long sys_ni_syscall /* was sys_create_module */
- .long sys_init_module
- .long sys_delete_module
-/* 130 */ .long sys_ni_syscall /* was sys_get_kernel_syms */
- .long sys_quotactl
- .long sys_getpgid
- .long sys_fchdir
- .long sys_bdflush
-/* 135 */ .long sys_sysfs
- .long sys_personality
- .long sys_ni_syscall /* .long _sys_afs_syscall */
- .long sys_setfsuid16
- .long sys_setfsgid16
-/* 140 */ .long sys_llseek
- .long sys_getdents
- .long sys_select
- .long sys_flock
- .long sys_msync
-/* 145 */ .long sys_readv
- .long sys_writev
- .long sys_getsid
- .long sys_fdatasync
- .long sys_sysctl
-/* 150 */ .long sys_mlock
- .long sys_munlock
- .long sys_mlockall
- .long sys_munlockall
- .long sys_sched_setparam
-/* 155 */ .long sys_sched_getparam
- .long sys_sched_setscheduler
- .long sys_sched_getscheduler
- .long sys_sched_yield
- .long sys_sched_get_priority_max
-/* 160 */ .long sys_sched_get_priority_min
- .long sys_sched_rr_get_interval
- .long sys_nanosleep
- .long sys_arm_mremap
- .long sys_setresuid16
-/* 165 */ .long sys_getresuid16
- .long sys_ni_syscall
- .long sys_ni_syscall /* was sys_query_module */
- .long sys_poll
- .long sys_nfsservctl
-/* 170 */ .long sys_setresgid16
- .long sys_getresgid16
- .long sys_prctl
- .long sys_rt_sigreturn_wrapper
- .long sys_rt_sigaction
-/* 175 */ .long sys_rt_sigprocmask
- .long sys_rt_sigpending
- .long sys_rt_sigtimedwait
- .long sys_rt_sigqueueinfo
- .long sys_rt_sigsuspend_wrapper
-/* 180 */ .long ABI(sys_pread64, sys_oabi_pread64)
- .long ABI(sys_pwrite64, sys_oabi_pwrite64)
- .long sys_chown16
- .long sys_getcwd
- .long sys_capget
-/* 185 */ .long sys_capset
- .long sys_sigaltstack_wrapper
- .long sys_sendfile
- .long sys_ni_syscall
- .long sys_ni_syscall
-/* 190 */ .long sys_vfork_wrapper
- .long sys_getrlimit
- .long sys_mmap2
- .long ABI(sys_truncate64, sys_oabi_truncate64)
- .long ABI(sys_ftruncate64, sys_oabi_ftruncate64)
-/* 195 */ .long ABI(sys_stat64, sys_oabi_stat64)
- .long ABI(sys_lstat64, sys_oabi_lstat64)
- .long ABI(sys_fstat64, sys_oabi_fstat64)
- .long sys_lchown
- .long sys_getuid
-/* 200 */ .long sys_getgid
- .long sys_geteuid
- .long sys_getegid
- .long sys_setreuid
- .long sys_setregid
-/* 205 */ .long sys_getgroups
- .long sys_setgroups
- .long sys_fchown
- .long sys_setresuid
- .long sys_getresuid
-/* 210 */ .long sys_setresgid
- .long sys_getresgid
- .long sys_chown
- .long sys_setuid
- .long sys_setgid
-/* 215 */ .long sys_setfsuid
- .long sys_setfsgid
- .long sys_getdents64
- .long sys_pivot_root
- .long sys_mincore
-/* 220 */ .long sys_madvise
- .long ABI(sys_fcntl64, sys_oabi_fcntl64)
- .long sys_ni_syscall /* TUX */
- .long sys_ni_syscall
- .long sys_gettid
-/* 225 */ .long ABI(sys_readahead, sys_oabi_readahead)
- .long sys_setxattr
- .long sys_lsetxattr
- .long sys_fsetxattr
- .long sys_getxattr
-/* 230 */ .long sys_lgetxattr
- .long sys_fgetxattr
- .long sys_listxattr
- .long sys_llistxattr
- .long sys_flistxattr
-/* 235 */ .long sys_removexattr
- .long sys_lremovexattr
- .long sys_fremovexattr
- .long sys_tkill
- .long sys_sendfile64
-/* 240 */ .long sys_futex
- .long sys_sched_setaffinity
- .long sys_sched_getaffinity
- .long sys_io_setup
- .long sys_io_destroy
-/* 245 */ .long sys_io_getevents
- .long sys_io_submit
- .long sys_io_cancel
- .long sys_exit_group
- .long sys_lookup_dcookie
-/* 250 */ .long sys_epoll_create
- .long ABI(sys_epoll_ctl, sys_oabi_epoll_ctl)
- .long ABI(sys_epoll_wait, sys_oabi_epoll_wait)
- .long sys_remap_file_pages
- .long sys_ni_syscall /* sys_set_thread_area */
-/* 255 */ .long sys_ni_syscall /* sys_get_thread_area */
- .long sys_set_tid_address
- .long sys_timer_create
- .long sys_timer_settime
- .long sys_timer_gettime
-/* 260 */ .long sys_timer_getoverrun
- .long sys_timer_delete
- .long sys_clock_settime
- .long sys_clock_gettime
- .long sys_clock_getres
-/* 265 */ .long sys_clock_nanosleep
- .long sys_statfs64_wrapper
- .long sys_fstatfs64_wrapper
- .long sys_tgkill
- .long sys_utimes
-/* 270 */ .long sys_arm_fadvise64_64
- .long sys_pciconfig_iobase
- .long sys_pciconfig_read
- .long sys_pciconfig_write
- .long sys_mq_open
-/* 275 */ .long sys_mq_unlink
- .long sys_mq_timedsend
- .long sys_mq_timedreceive
- .long sys_mq_notify
- .long sys_mq_getsetattr
-/* 280 */ .long sys_waitid
- .long sys_socket
- .long sys_bind
- .long sys_connect
- .long sys_listen
-/* 285 */ .long sys_accept
- .long sys_getsockname
- .long sys_getpeername
- .long sys_socketpair
- .long sys_send
-/* 290 */ .long sys_sendto
- .long sys_recv
- .long sys_recvfrom
- .long sys_shutdown
- .long sys_setsockopt
-/* 295 */ .long sys_getsockopt
- .long sys_sendmsg
- .long sys_recvmsg
- .long ABI(sys_semop, sys_oabi_semop)
- .long sys_semget
-/* 300 */ .long sys_semctl
- .long sys_msgsnd
- .long sys_msgrcv
- .long sys_msgget
- .long sys_msgctl
-/* 305 */ .long sys_shmat
- .long sys_shmdt
- .long sys_shmget
- .long sys_shmctl
- .long sys_add_key
-/* 310 */ .long sys_request_key
- .long sys_keyctl
- .long ABI(sys_semtimedop, sys_oabi_semtimedop)
-/* vserver */ .long sys_ni_syscall
- .long sys_ioprio_set
-/* 315 */ .long sys_ioprio_get
- .long sys_inotify_init
- .long sys_inotify_add_watch
- .long sys_inotify_rm_watch
- .long sys_mbind
-/* 320 */ .long sys_get_mempolicy
- .long sys_set_mempolicy
-
- .rept NR_syscalls - (. - 100b) / 4
- .long sys_ni_syscall
- .endr
+/* 0 */ CALL(sys_restart_syscall)
+ CALL(sys_exit)
+ CALL(sys_fork_wrapper)
+ CALL(sys_read)
+ CALL(sys_write)
+/* 5 */ CALL(sys_open)
+ CALL(sys_close)
+ CALL(sys_ni_syscall) /* was sys_waitpid */
+ CALL(sys_creat)
+ CALL(sys_link)
+/* 10 */ CALL(sys_unlink)
+ CALL(sys_execve_wrapper)
+ CALL(sys_chdir)
+ CALL(OBSOLETE(sys_time)) /* used by libc4 */
+ CALL(sys_mknod)
+/* 15 */ CALL(sys_chmod)
+ CALL(sys_lchown16)
+ CALL(sys_ni_syscall) /* was sys_break */
+ CALL(sys_ni_syscall) /* was sys_stat */
+ CALL(sys_lseek)
+/* 20 */ CALL(sys_getpid)
+ CALL(sys_mount)
+ CALL(OBSOLETE(sys_oldumount)) /* used by libc4 */
+ CALL(sys_setuid16)
+ CALL(sys_getuid16)
+/* 25 */ CALL(OBSOLETE(sys_stime))
+ CALL(sys_ptrace)
+ CALL(OBSOLETE(sys_alarm)) /* used by libc4 */
+ CALL(sys_ni_syscall) /* was sys_fstat */
+ CALL(sys_pause)
+/* 30 */ CALL(OBSOLETE(sys_utime)) /* used by libc4 */
+ CALL(sys_ni_syscall) /* was sys_stty */
+ CALL(sys_ni_syscall) /* was sys_getty */
+ CALL(sys_access)
+ CALL(sys_nice)
+/* 35 */ CALL(sys_ni_syscall) /* was sys_ftime */
+ CALL(sys_sync)
+ CALL(sys_kill)
+ CALL(sys_rename)
+ CALL(sys_mkdir)
+/* 40 */ CALL(sys_rmdir)
+ CALL(sys_dup)
+ CALL(sys_pipe)
+ CALL(sys_times)
+ CALL(sys_ni_syscall) /* was sys_prof */
+/* 45 */ CALL(sys_brk)
+ CALL(sys_setgid16)
+ CALL(sys_getgid16)
+ CALL(sys_ni_syscall) /* was sys_signal */
+ CALL(sys_geteuid16)
+/* 50 */ CALL(sys_getegid16)
+ CALL(sys_acct)
+ CALL(sys_umount)
+ CALL(sys_ni_syscall) /* was sys_lock */
+ CALL(sys_ioctl)
+/* 55 */ CALL(sys_fcntl)
+ CALL(sys_ni_syscall) /* was sys_mpx */
+ CALL(sys_setpgid)
+ CALL(sys_ni_syscall) /* was sys_ulimit */
+ CALL(sys_ni_syscall) /* was sys_olduname */
+/* 60 */ CALL(sys_umask)
+ CALL(sys_chroot)
+ CALL(sys_ustat)
+ CALL(sys_dup2)
+ CALL(sys_getppid)
+/* 65 */ CALL(sys_getpgrp)
+ CALL(sys_setsid)
+ CALL(sys_sigaction)
+ CALL(sys_ni_syscall) /* was sys_sgetmask */
+ CALL(sys_ni_syscall) /* was sys_ssetmask */
+/* 70 */ CALL(sys_setreuid16)
+ CALL(sys_setregid16)
+ CALL(sys_sigsuspend_wrapper)
+ CALL(sys_sigpending)
+ CALL(sys_sethostname)
+/* 75 */ CALL(sys_setrlimit)
+ CALL(OBSOLETE(sys_old_getrlimit)) /* used by libc4 */
+ CALL(sys_getrusage)
+ CALL(sys_gettimeofday)
+ CALL(sys_settimeofday)
+/* 80 */ CALL(sys_getgroups16)
+ CALL(sys_setgroups16)
+ CALL(OBSOLETE(old_select)) /* used by libc4 */
+ CALL(sys_symlink)
+ CALL(sys_ni_syscall) /* was sys_lstat */
+/* 85 */ CALL(sys_readlink)
+ CALL(sys_uselib)
+ CALL(sys_swapon)
+ CALL(sys_reboot)
+ CALL(OBSOLETE(old_readdir)) /* used by libc4 */
+/* 90 */ CALL(OBSOLETE(old_mmap)) /* used by libc4 */
+ CALL(sys_munmap)
+ CALL(sys_truncate)
+ CALL(sys_ftruncate)
+ CALL(sys_fchmod)
+/* 95 */ CALL(sys_fchown16)
+ CALL(sys_getpriority)
+ CALL(sys_setpriority)
+ CALL(sys_ni_syscall) /* was sys_profil */
+ CALL(sys_statfs)
+/* 100 */ CALL(sys_fstatfs)
+ CALL(sys_ni_syscall)
+ CALL(OBSOLETE(sys_socketcall))
+ CALL(sys_syslog)
+ CALL(sys_setitimer)
+/* 105 */ CALL(sys_getitimer)
+ CALL(sys_newstat)
+ CALL(sys_newlstat)
+ CALL(sys_newfstat)
+ CALL(sys_ni_syscall) /* was sys_uname */
+/* 110 */ CALL(sys_ni_syscall) /* was sys_iopl */
+ CALL(sys_vhangup)
+ CALL(sys_ni_syscall)
+ CALL(OBSOLETE(sys_syscall)) /* call a syscall */
+ CALL(sys_wait4)
+/* 115 */ CALL(sys_swapoff)
+ CALL(sys_sysinfo)
+ CALL(OBSOLETE(ABI(sys_ipc, sys_oabi_ipc)))
+ CALL(sys_fsync)
+ CALL(sys_sigreturn_wrapper)
+/* 120 */ CALL(sys_clone_wrapper)
+ CALL(sys_setdomainname)
+ CALL(sys_newuname)
+ CALL(sys_ni_syscall)
+ CALL(sys_adjtimex)
+/* 125 */ CALL(sys_mprotect)
+ CALL(sys_sigprocmask)
+ CALL(sys_ni_syscall) /* was sys_create_module */
+ CALL(sys_init_module)
+ CALL(sys_delete_module)
+/* 130 */ CALL(sys_ni_syscall) /* was sys_get_kernel_syms */
+ CALL(sys_quotactl)
+ CALL(sys_getpgid)
+ CALL(sys_fchdir)
+ CALL(sys_bdflush)
+/* 135 */ CALL(sys_sysfs)
+ CALL(sys_personality)
+ CALL(sys_ni_syscall) /* CALL(_sys_afs_syscall) */
+ CALL(sys_setfsuid16)
+ CALL(sys_setfsgid16)
+/* 140 */ CALL(sys_llseek)
+ CALL(sys_getdents)
+ CALL(sys_select)
+ CALL(sys_flock)
+ CALL(sys_msync)
+/* 145 */ CALL(sys_readv)
+ CALL(sys_writev)
+ CALL(sys_getsid)
+ CALL(sys_fdatasync)
+ CALL(sys_sysctl)
+/* 150 */ CALL(sys_mlock)
+ CALL(sys_munlock)
+ CALL(sys_mlockall)
+ CALL(sys_munlockall)
+ CALL(sys_sched_setparam)
+/* 155 */ CALL(sys_sched_getparam)
+ CALL(sys_sched_setscheduler)
+ CALL(sys_sched_getscheduler)
+ CALL(sys_sched_yield)
+ CALL(sys_sched_get_priority_max)
+/* 160 */ CALL(sys_sched_get_priority_min)
+ CALL(sys_sched_rr_get_interval)
+ CALL(sys_nanosleep)
+ CALL(sys_arm_mremap)
+ CALL(sys_setresuid16)
+/* 165 */ CALL(sys_getresuid16)
+ CALL(sys_ni_syscall)
+ CALL(sys_ni_syscall) /* was sys_query_module */
+ CALL(sys_poll)
+ CALL(sys_nfsservctl)
+/* 170 */ CALL(sys_setresgid16)
+ CALL(sys_getresgid16)
+ CALL(sys_prctl)
+ CALL(sys_rt_sigreturn_wrapper)
+ CALL(sys_rt_sigaction)
+/* 175 */ CALL(sys_rt_sigprocmask)
+ CALL(sys_rt_sigpending)
+ CALL(sys_rt_sigtimedwait)
+ CALL(sys_rt_sigqueueinfo)
+ CALL(sys_rt_sigsuspend_wrapper)
+/* 180 */ CALL(ABI(sys_pread64, sys_oabi_pread64))
+ CALL(ABI(sys_pwrite64, sys_oabi_pwrite64))
+ CALL(sys_chown16)
+ CALL(sys_getcwd)
+ CALL(sys_capget)
+/* 185 */ CALL(sys_capset)
+ CALL(sys_sigaltstack_wrapper)
+ CALL(sys_sendfile)
+ CALL(sys_ni_syscall)
+ CALL(sys_ni_syscall)
+/* 190 */ CALL(sys_vfork_wrapper)
+ CALL(sys_getrlimit)
+ CALL(sys_mmap2)
+ CALL(ABI(sys_truncate64, sys_oabi_truncate64))
+ CALL(ABI(sys_ftruncate64, sys_oabi_ftruncate64))
+/* 195 */ CALL(ABI(sys_stat64, sys_oabi_stat64))
+ CALL(ABI(sys_lstat64, sys_oabi_lstat64))
+ CALL(ABI(sys_fstat64, sys_oabi_fstat64))
+ CALL(sys_lchown)
+ CALL(sys_getuid)
+/* 200 */ CALL(sys_getgid)
+ CALL(sys_geteuid)
+ CALL(sys_getegid)
+ CALL(sys_setreuid)
+ CALL(sys_setregid)
+/* 205 */ CALL(sys_getgroups)
+ CALL(sys_setgroups)
+ CALL(sys_fchown)
+ CALL(sys_setresuid)
+ CALL(sys_getresuid)
+/* 210 */ CALL(sys_setresgid)
+ CALL(sys_getresgid)
+ CALL(sys_chown)
+ CALL(sys_setuid)
+ CALL(sys_setgid)
+/* 215 */ CALL(sys_setfsuid)
+ CALL(sys_setfsgid)
+ CALL(sys_getdents64)
+ CALL(sys_pivot_root)
+ CALL(sys_mincore)
+/* 220 */ CALL(sys_madvise)
+ CALL(ABI(sys_fcntl64, sys_oabi_fcntl64))
+ CALL(sys_ni_syscall) /* TUX */
+ CALL(sys_ni_syscall)
+ CALL(sys_gettid)
+/* 225 */ CALL(ABI(sys_readahead, sys_oabi_readahead))
+ CALL(sys_setxattr)
+ CALL(sys_lsetxattr)
+ CALL(sys_fsetxattr)
+ CALL(sys_getxattr)
+/* 230 */ CALL(sys_lgetxattr)
+ CALL(sys_fgetxattr)
+ CALL(sys_listxattr)
+ CALL(sys_llistxattr)
+ CALL(sys_flistxattr)
+/* 235 */ CALL(sys_removexattr)
+ CALL(sys_lremovexattr)
+ CALL(sys_fremovexattr)
+ CALL(sys_tkill)
+ CALL(sys_sendfile64)
+/* 240 */ CALL(sys_futex)
+ CALL(sys_sched_setaffinity)
+ CALL(sys_sched_getaffinity)
+ CALL(sys_io_setup)
+ CALL(sys_io_destroy)
+/* 245 */ CALL(sys_io_getevents)
+ CALL(sys_io_submit)
+ CALL(sys_io_cancel)
+ CALL(sys_exit_group)
+ CALL(sys_lookup_dcookie)
+/* 250 */ CALL(sys_epoll_create)
+ CALL(ABI(sys_epoll_ctl, sys_oabi_epoll_ctl))
+ CALL(ABI(sys_epoll_wait, sys_oabi_epoll_wait))
+ CALL(sys_remap_file_pages)
+ CALL(sys_ni_syscall) /* sys_set_thread_area */
+/* 255 */ CALL(sys_ni_syscall) /* sys_get_thread_area */
+ CALL(sys_set_tid_address)
+ CALL(sys_timer_create)
+ CALL(sys_timer_settime)
+ CALL(sys_timer_gettime)
+/* 260 */ CALL(sys_timer_getoverrun)
+ CALL(sys_timer_delete)
+ CALL(sys_clock_settime)
+ CALL(sys_clock_gettime)
+ CALL(sys_clock_getres)
+/* 265 */ CALL(sys_clock_nanosleep)
+ CALL(sys_statfs64_wrapper)
+ CALL(sys_fstatfs64_wrapper)
+ CALL(sys_tgkill)
+ CALL(sys_utimes)
+/* 270 */ CALL(sys_arm_fadvise64_64)
+ CALL(sys_pciconfig_iobase)
+ CALL(sys_pciconfig_read)
+ CALL(sys_pciconfig_write)
+ CALL(sys_mq_open)
+/* 275 */ CALL(sys_mq_unlink)
+ CALL(sys_mq_timedsend)
+ CALL(sys_mq_timedreceive)
+ CALL(sys_mq_notify)
+ CALL(sys_mq_getsetattr)
+/* 280 */ CALL(sys_waitid)
+ CALL(sys_socket)
+ CALL(sys_bind)
+ CALL(sys_connect)
+ CALL(sys_listen)
+/* 285 */ CALL(sys_accept)
+ CALL(sys_getsockname)
+ CALL(sys_getpeername)
+ CALL(sys_socketpair)
+ CALL(sys_send)
+/* 290 */ CALL(sys_sendto)
+ CALL(sys_recv)
+ CALL(sys_recvfrom)
+ CALL(sys_shutdown)
+ CALL(sys_setsockopt)
+/* 295 */ CALL(sys_getsockopt)
+ CALL(sys_sendmsg)
+ CALL(sys_recvmsg)
+ CALL(ABI(sys_semop, sys_oabi_semop))
+ CALL(sys_semget)
+/* 300 */ CALL(sys_semctl)
+ CALL(sys_msgsnd)
+ CALL(sys_msgrcv)
+ CALL(sys_msgget)
+ CALL(sys_msgctl)
+/* 305 */ CALL(sys_shmat)
+ CALL(sys_shmdt)
+ CALL(sys_shmget)
+ CALL(sys_shmctl)
+ CALL(sys_add_key)
+/* 310 */ CALL(sys_request_key)
+ CALL(sys_keyctl)
+ CALL(ABI(sys_semtimedop, sys_oabi_semtimedop))
+/* vserver */ CALL(sys_ni_syscall)
+ CALL(sys_ioprio_set)
+/* 315 */ CALL(sys_ioprio_get)
+ CALL(sys_inotify_init)
+ CALL(sys_inotify_add_watch)
+ CALL(sys_inotify_rm_watch)
+ CALL(sys_mbind)
+/* 320 */ CALL(sys_get_mempolicy)
+ CALL(sys_set_mempolicy)
+#ifndef syscalls_counted
+.equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls
+#define syscalls_counted
#endif
+.rept syscalls_padding
+ CALL(sys_ni_syscall)
+.endr
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 2b92ce85f97..dbcb11a31f7 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -87,7 +87,11 @@ ENTRY(ret_from_fork)
b ret_slow_syscall
+ .equ NR_syscalls,0
+#define CALL(x) .equ NR_syscalls,NR_syscalls+1
#include "calls.S"
+#undef CALL
+#define CALL(x) .long x
/*=============================================================================
* SWI handler
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index 31820170f30..a0724f2b24c 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -469,7 +469,9 @@ static void cp_clcd_enable(struct clcd_fb *fb)
if (fb->fb.var.bits_per_pixel <= 8)
val = CM_CTRL_LCDMUXSEL_VGA_8421BPP;
else if (fb->fb.var.bits_per_pixel <= 16)
- val = CM_CTRL_LCDMUXSEL_VGA_16BPP;
+ val = CM_CTRL_LCDMUXSEL_VGA_16BPP
+ | CM_CTRL_LCDEN0 | CM_CTRL_LCDEN1
+ | CM_CTRL_STATIC1 | CM_CTRL_STATIC2;
else
val = 0; /* no idea for this, don't trust the docs */
diff --git a/arch/arm/mach-s3c2410/cpu.h b/arch/arm/mach-s3c2410/cpu.h
index 9cbe5eef492..fc1067783f6 100644
--- a/arch/arm/mach-s3c2410/cpu.h
+++ b/arch/arm/mach-s3c2410/cpu.h
@@ -17,11 +17,12 @@
* 14-Jan-2005 BJD Added s3c24xx_init_clocks() call
* 10-Mar-2005 LCVR Changed S3C2410_{VA,SZ} to S3C24XX_{VA,SZ} & IODESC_ENT
* 14-Mar-2005 BJD Updated for __iomem
+ * 15-Jan-2006 LCVR Updated S3C2410_PA_##x to new S3C24XX_PA_##x macro
*/
/* todo - fix when rmk changes iodescs to use `void __iomem *` */
-#define IODESC_ENT(x) { (unsigned long)S3C24XX_VA_##x, __phys_to_pfn(S3C2410_PA_##x), S3C24XX_SZ_##x, MT_DEVICE }
+#define IODESC_ENT(x) { (unsigned long)S3C24XX_VA_##x, __phys_to_pfn(S3C24XX_PA_##x), S3C24XX_SZ_##x, MT_DEVICE }
#ifndef MHZ
#define MHZ (1000*1000)
diff --git a/arch/arm/mach-s3c2410/devs.c b/arch/arm/mach-s3c2410/devs.c
index f58406e6ef5..b8d994a24d1 100644
--- a/arch/arm/mach-s3c2410/devs.c
+++ b/arch/arm/mach-s3c2410/devs.c
@@ -10,6 +10,7 @@
* published by the Free Software Foundation.
*
* Modifications:
+ * 15-Jan-2006 LCVR Using S3C24XX_PA_##x macro for common S3C24XX devices
* 10-Mar-2005 LCVR Changed S3C2410_{VA,SZ} to S3C24XX_{VA,SZ}
* 10-Feb-2005 BJD Added camera from guillaume.gourat@nexvision.tv
* 29-Aug-2004 BJD Added timers 0 through 3
@@ -46,8 +47,8 @@ struct platform_device *s3c24xx_uart_devs[3];
static struct resource s3c_usb_resource[] = {
[0] = {
- .start = S3C2410_PA_USBHOST,
- .end = S3C2410_PA_USBHOST + S3C24XX_SZ_USBHOST - 1,
+ .start = S3C24XX_PA_USBHOST,
+ .end = S3C24XX_PA_USBHOST + S3C24XX_SZ_USBHOST - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
@@ -76,8 +77,8 @@ EXPORT_SYMBOL(s3c_device_usb);
static struct resource s3c_lcd_resource[] = {
[0] = {
- .start = S3C2410_PA_LCD,
- .end = S3C2410_PA_LCD + S3C24XX_SZ_LCD - 1,
+ .start = S3C24XX_PA_LCD,
+ .end = S3C24XX_PA_LCD + S3C24XX_SZ_LCD - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
@@ -139,8 +140,8 @@ EXPORT_SYMBOL(s3c_device_nand);
static struct resource s3c_usbgadget_resource[] = {
[0] = {
- .start = S3C2410_PA_USBDEV,
- .end = S3C2410_PA_USBDEV + S3C24XX_SZ_USBDEV - 1,
+ .start = S3C24XX_PA_USBDEV,
+ .end = S3C24XX_PA_USBDEV + S3C24XX_SZ_USBDEV - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
@@ -164,8 +165,8 @@ EXPORT_SYMBOL(s3c_device_usbgadget);
static struct resource s3c_wdt_resource[] = {
[0] = {
- .start = S3C2410_PA_WATCHDOG,
- .end = S3C2410_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG - 1,
+ .start = S3C24XX_PA_WATCHDOG,
+ .end = S3C24XX_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
@@ -189,8 +190,8 @@ EXPORT_SYMBOL(s3c_device_wdt);
static struct resource s3c_i2c_resource[] = {
[0] = {
- .start = S3C2410_PA_IIC,
- .end = S3C2410_PA_IIC + S3C24XX_SZ_IIC - 1,
+ .start = S3C24XX_PA_IIC,
+ .end = S3C24XX_PA_IIC + S3C24XX_SZ_IIC - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
@@ -214,8 +215,8 @@ EXPORT_SYMBOL(s3c_device_i2c);
static struct resource s3c_iis_resource[] = {
[0] = {
- .start = S3C2410_PA_IIS,
- .end = S3C2410_PA_IIS + S3C24XX_SZ_IIS -1,
+ .start = S3C24XX_PA_IIS,
+ .end = S3C24XX_PA_IIS + S3C24XX_SZ_IIS -1,
.flags = IORESOURCE_MEM,
}
};
@@ -239,8 +240,8 @@ EXPORT_SYMBOL(s3c_device_iis);
static struct resource s3c_rtc_resource[] = {
[0] = {
- .start = S3C2410_PA_RTC,
- .end = S3C2410_PA_RTC + 0xff,
+ .start = S3C24XX_PA_RTC,
+ .end = S3C24XX_PA_RTC + 0xff,
.flags = IORESOURCE_MEM,
},
[1] = {
@@ -268,8 +269,8 @@ EXPORT_SYMBOL(s3c_device_rtc);
static struct resource s3c_adc_resource[] = {
[0] = {
- .start = S3C2410_PA_ADC,
- .end = S3C2410_PA_ADC + S3C24XX_SZ_ADC - 1,
+ .start = S3C24XX_PA_ADC,
+ .end = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
@@ -316,8 +317,8 @@ EXPORT_SYMBOL(s3c_device_sdi);
static struct resource s3c_spi0_resource[] = {
[0] = {
- .start = S3C2410_PA_SPI,
- .end = S3C2410_PA_SPI + 0x1f,
+ .start = S3C24XX_PA_SPI,
+ .end = S3C24XX_PA_SPI + 0x1f,
.flags = IORESOURCE_MEM,
},
[1] = {
@@ -341,8 +342,8 @@ EXPORT_SYMBOL(s3c_device_spi0);
static struct resource s3c_spi1_resource[] = {
[0] = {
- .start = S3C2410_PA_SPI + 0x20,
- .end = S3C2410_PA_SPI + 0x20 + 0x1f,
+ .start = S3C24XX_PA_SPI + 0x20,
+ .end = S3C24XX_PA_SPI + 0x20 + 0x1f,
.flags = IORESOURCE_MEM,
},
[1] = {
@@ -366,8 +367,8 @@ EXPORT_SYMBOL(s3c_device_spi1);
static struct resource s3c_timer0_resource[] = {
[0] = {
- .start = S3C2410_PA_TIMER + 0x0C,
- .end = S3C2410_PA_TIMER + 0x0C + 0xB,
+ .start = S3C24XX_PA_TIMER + 0x0C,
+ .end = S3C24XX_PA_TIMER + 0x0C + 0xB,
.flags = IORESOURCE_MEM,
},
[1] = {
@@ -391,8 +392,8 @@ EXPORT_SYMBOL(s3c_device_timer0);
static struct resource s3c_timer1_resource[] = {
[0] = {
- .start = S3C2410_PA_TIMER + 0x18,
- .end = S3C2410_PA_TIMER + 0x23,
+ .start = S3C24XX_PA_TIMER + 0x18,
+ .end = S3C24XX_PA_TIMER + 0x23,
.flags = IORESOURCE_MEM,
},
[1] = {
@@ -416,8 +417,8 @@ EXPORT_SYMBOL(s3c_device_timer1);
static struct resource s3c_timer2_resource[] = {
[0] = {
- .start = S3C2410_PA_TIMER + 0x24,
- .end = S3C2410_PA_TIMER + 0x2F,
+ .start = S3C24XX_PA_TIMER + 0x24,
+ .end = S3C24XX_PA_TIMER + 0x2F,
.flags = IORESOURCE_MEM,
},
[1] = {
@@ -441,8 +442,8 @@ EXPORT_SYMBOL(s3c_device_timer2);
static struct resource s3c_timer3_resource[] = {
[0] = {
- .start = S3C2410_PA_TIMER + 0x30,
- .end = S3C2410_PA_TIMER + 0x3B,
+ .start = S3C24XX_PA_TIMER + 0x30,
+ .end = S3C24XX_PA_TIMER + 0x3B,
.flags = IORESOURCE_MEM,
},
[1] = {
diff --git a/arch/arm/mach-s3c2410/dma.c b/arch/arm/mach-s3c2410/dma.c
index 65feaf20d23..4dbd8e758ea 100644
--- a/arch/arm/mach-s3c2410/dma.c
+++ b/arch/arm/mach-s3c2410/dma.c
@@ -1152,7 +1152,7 @@ static int __init s3c2410_init_dma(void)
printk("S3C2410 DMA Driver, (c) 2003-2004 Simtec Electronics\n");
- dma_base = ioremap(S3C2410_PA_DMA, 0x200);
+ dma_base = ioremap(S3C24XX_PA_DMA, 0x200);
if (dma_base == NULL) {
printk(KERN_ERR "dma failed to remap register block\n");
return -ENOMEM;
diff --git a/arch/arm/mach-s3c2410/sleep.S b/arch/arm/mach-s3c2410/sleep.S
index 61768dac7fe..e9a055b779b 100644
--- a/arch/arm/mach-s3c2410/sleep.S
+++ b/arch/arm/mach-s3c2410/sleep.S
@@ -133,12 +133,12 @@ ENTRY(s3c2410_cpu_resume)
@@ load UART to allow us to print the two characters for
@@ resume debug
- mov r2, #S3C2410_PA_UART & 0xff000000
- orr r2, r2, #S3C2410_PA_UART & 0xff000
+ mov r2, #S3C24XX_PA_UART & 0xff000000
+ orr r2, r2, #S3C24XX_PA_UART & 0xff000
#if 0
/* SMDK2440 LED set */
- mov r14, #S3C2410_PA_GPIO
+ mov r14, #S3C24XX_PA_GPIO
ldr r12, [ r14, #0x54 ]
bic r12, r12, #3<<4
orr r12, r12, #1<<7
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index de3ce1eec2e..da9b3597411 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -142,7 +142,7 @@ __ioremap_pfn(unsigned long pfn, unsigned long offset, size_t size,
return NULL;
addr = (unsigned long)area->addr;
if (remap_area_pages(addr, pfn, size, flags)) {
- vfree(addr);
+ vfree((void *)addr);
return NULL;
}
return (void __iomem *) (offset + (char *)addr);
diff --git a/arch/arm/mm/mm-armv.c b/arch/arm/mm/mm-armv.c
index d0245a31d4d..ef8d30a185a 100644
--- a/arch/arm/mm/mm-armv.c
+++ b/arch/arm/mm/mm-armv.c
@@ -343,6 +343,12 @@ static struct mem_types mem_types[] __initdata = {
PMD_SECT_AP_WRITE | PMD_SECT_BUFFERABLE |
PMD_SECT_TEX(1),
.domain = DOMAIN_IO,
+ },
+ [MT_NONSHARED_DEVICE] = {
+ .prot_l1 = PMD_TYPE_TABLE,
+ .prot_sect = PMD_TYPE_SECT | PMD_SECT_NONSHARED_DEV |
+ PMD_SECT_AP_WRITE,
+ .domain = DOMAIN_IO,
}
};
diff --git a/arch/arm26/Kconfig b/arch/arm26/Kconfig
index 274e07019b4..dee23d87fc5 100644
--- a/arch/arm26/Kconfig
+++ b/arch/arm26/Kconfig
@@ -53,14 +53,14 @@ config GENERIC_ISA_DMA
config ARCH_MAY_HAVE_PC_FDC
bool
- default y
source "init/Kconfig"
menu "System Type"
-comment "Archimedes/A5000 Implementations (select only ONE)"
+choice
+ prompt "Archimedes/A5000 Implementations"
config ARCH_ARC
bool "Archimedes"
@@ -73,6 +73,7 @@ config ARCH_ARC
config ARCH_A5K
bool "A5000"
+ select ARCH_MAY_HAVE_PC_FDC
help
Say Y here to to support the Acorn A5000.
@@ -87,6 +88,7 @@ config PAGESIZE_16
Say Y here if your Archimedes or A5000 system has only 2MB of
memory, otherwise say N. The resulting kernel will not run on a
machine with 4MB of memory.
+endchoice
endmenu
config ISA_DMA_API
diff --git a/arch/arm26/kernel/fiq.c b/arch/arm26/kernel/fiq.c
index 08a97c9498f..a24272b61f3 100644
--- a/arch/arm26/kernel/fiq.c
+++ b/arch/arm26/kernel/fiq.c
@@ -104,14 +104,14 @@ void set_fiq_regs(struct pt_regs *regs)
{
register unsigned long tmp, tmp2;
__asm__ volatile (
- "mov %0, pc
- bic %1, %0, #0x3
- orr %1, %1, %3
- teqp %1, #0 @ select FIQ mode
- mov r0, r0
- ldmia %2, {r8 - r14}
- teqp %0, #0 @ return to SVC mode
- mov r0, r0"
+ "mov %0, pc \n"
+ "bic %1, %0, #0x3 \n"
+ "orr %1, %1, %3 \n"
+ "teqp %1, #0 @ select FIQ mode \n"
+ "mov r0, r0 \n"
+ "ldmia %2, {r8 - r14} \n"
+ "teqp %0, #0 @ return to SVC mode \n"
+ "mov r0, r0 "
: "=&r" (tmp), "=&r" (tmp2)
: "r" (&regs->ARM_r8), "I" (PSR_I_BIT | PSR_F_BIT | MODE_FIQ26)
/* These registers aren't modified by the above code in a way
@@ -125,14 +125,14 @@ void get_fiq_regs(struct pt_regs *regs)
{
register unsigned long tmp, tmp2;
__asm__ volatile (
- "mov %0, pc
- bic %1, %0, #0x3
- orr %1, %1, %3
- teqp %1, #0 @ select FIQ mode
- mov r0, r0
- stmia %2, {r8 - r14}
- teqp %0, #0 @ return to SVC mode
- mov r0, r0"
+ "mov %0, pc \n"
+ "bic %1, %0, #0x3 \n"
+ "orr %1, %1, %3 \n"
+ "teqp %1, #0 @ select FIQ mode \n"
+ "mov r0, r0 \n"
+ "stmia %2, {r8 - r14} \n"
+ "teqp %0, #0 @ return to SVC mode \n"
+ "mov r0, r0 "
: "=&r" (tmp), "=&r" (tmp2)
: "r" (&regs->ARM_r8), "I" (PSR_I_BIT | PSR_F_BIT | MODE_FIQ26)
/* These registers aren't modified by the above code in a way
diff --git a/arch/arm26/kernel/signal.c b/arch/arm26/kernel/signal.c
index ce2055bdc9e..2a48c12100c 100644
--- a/arch/arm26/kernel/signal.c
+++ b/arch/arm26/kernel/signal.c
@@ -480,6 +480,7 @@ static int do_signal(sigset_t *oldset, struct pt_regs *regs, int syscall)
{
siginfo_t info;
int signr;
+ struct k_sigaction ka;
/*
* We want the common case to go fast, which
@@ -493,7 +494,7 @@ static int do_signal(sigset_t *oldset, struct pt_regs *regs, int syscall)
if (current->ptrace & PT_SINGLESTEP)
ptrace_cancel_bpt(current);
- signr = get_signal_to_deliver(&info, regs, NULL);
+ signr = get_signal_to_deliver(&info, &ka, regs, NULL);
if (signr > 0) {
handle_signal(signr, &info, oldset, regs, syscall);
if (current->ptrace & PT_SINGLESTEP)
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
index cbde675bc95..d86c865a7cd 100644
--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -47,15 +47,6 @@ config DMI
source "init/Kconfig"
-config DOUBLEFAULT
- default y
- bool "Enable doublefault exception handler" if EMBEDDED
- help
- This option allows trapping of rare doublefault exceptions that
- would otherwise cause a system to silently reboot. Disabling this
- option saves about 4k and might cause you much additional grey
- hair.
-
menu "Processor type and features"
choice
@@ -457,6 +448,43 @@ config HIGHMEM64G
endchoice
+choice
+ depends on EXPERIMENTAL && !X86_PAE
+ prompt "Memory split"
+ default VMSPLIT_3G
+ help
+ Select the desired split between kernel and user memory.
+
+ If the address range available to the kernel is less than the
+ physical memory installed, the remaining memory will be available
+ as "high memory". Accessing high memory is a little more costly
+ than low memory, as it needs to be mapped into the kernel first.
+ Note that increasing the kernel address space limits the range
+ available to user programs, making the address space there
+ tighter. Selecting anything other than the default 3G/1G split
+ will also likely make your kernel incompatible with binary-only
+ kernel modules.
+
+ If you are not absolutely sure what you are doing, leave this
+ option alone!
+
+ config VMSPLIT_3G
+ bool "3G/1G user/kernel split"
+ config VMSPLIT_3G_OPT
+ bool "3G/1G user/kernel split (for full 1G low memory)"
+ config VMSPLIT_2G
+ bool "2G/2G user/kernel split"
+ config VMSPLIT_1G
+ bool "1G/3G user/kernel split"
+endchoice
+
+config PAGE_OFFSET
+ hex
+ default 0xB0000000 if VMSPLIT_3G_OPT
+ default 0x78000000 if VMSPLIT_2G
+ default 0x40000000 if VMSPLIT_1G
+ default 0xC0000000
+
config HIGHMEM
bool
depends on HIGHMEM64G || HIGHMEM4G
@@ -711,6 +739,15 @@ config HOTPLUG_CPU
Say N.
+config DOUBLEFAULT
+ default y
+ bool "Enable doublefault exception handler" if EMBEDDED
+ help
+ This option allows trapping of rare doublefault exceptions that
+ would otherwise cause a system to silently reboot. Disabling this
+ option saves about 4k and might cause you much additional grey
+ hair.
+
endmenu
diff --git a/arch/i386/kernel/cpu/centaur.c b/arch/i386/kernel/cpu/centaur.c
index 394814e5767..0dd92a23d62 100644
--- a/arch/i386/kernel/cpu/centaur.c
+++ b/arch/i386/kernel/cpu/centaur.c
@@ -405,10 +405,6 @@ static void __init init_centaur(struct cpuinfo_x86 *c)
winchip2_protect_mcr();
#endif
break;
- case 10:
- name="4";
- /* no info on the WC4 yet */
- break;
default:
name="??";
}
diff --git a/arch/i386/kernel/cpu/cpufreq/Kconfig b/arch/i386/kernel/cpu/cpufreq/Kconfig
index 0f1eb507233..26892d2099b 100644
--- a/arch/i386/kernel/cpu/cpufreq/Kconfig
+++ b/arch/i386/kernel/cpu/cpufreq/Kconfig
@@ -96,6 +96,7 @@ config X86_POWERNOW_K8_ACPI
config X86_GX_SUSPMOD
tristate "Cyrix MediaGX/NatSemi Geode Suspend Modulation"
+ depends on PCI
help
This add the CPUFreq driver for NatSemi Geode processors which
support suspend modulation.
diff --git a/arch/i386/kernel/cpu/cpufreq/p4-clockmod.c b/arch/i386/kernel/cpu/cpufreq/p4-clockmod.c
index 270f2188d68..cc73a7ae34b 100644
--- a/arch/i386/kernel/cpu/cpufreq/p4-clockmod.c
+++ b/arch/i386/kernel/cpu/cpufreq/p4-clockmod.c
@@ -52,6 +52,7 @@ enum {
static int has_N44_O17_errata[NR_CPUS];
+static int has_N60_errata[NR_CPUS];
static unsigned int stock_freq;
static struct cpufreq_driver p4clockmod_driver;
static unsigned int cpufreq_p4_get(unsigned int cpu);
@@ -226,6 +227,12 @@ static int cpufreq_p4_cpu_init(struct cpufreq_policy *policy)
case 0x0f12:
has_N44_O17_errata[policy->cpu] = 1;
dprintk("has errata -- disabling low frequencies\n");
+ break;
+
+ case 0x0f29:
+ has_N60_errata[policy->cpu] = 1;
+ dprintk("has errata -- disabling frequencies lower than 2ghz\n");
+ break;
}
/* get max frequency */
@@ -237,6 +244,8 @@ static int cpufreq_p4_cpu_init(struct cpufreq_policy *policy)
for (i=1; (p4clockmod_table[i].frequency != CPUFREQ_TABLE_END); i++) {
if ((i<2) && (has_N44_O17_errata[policy->cpu]))
p4clockmod_table[i].frequency = CPUFREQ_ENTRY_INVALID;
+ else if (has_N60_errata[policy->cpu] && p4clockmod_table[i].frequency < 2000000)
+ p4clockmod_table[i].frequency = CPUFREQ_ENTRY_INVALID;
else
p4clockmod_table[i].frequency = (stock_freq * i)/8;
}
diff --git a/arch/i386/kernel/cpu/intel_cacheinfo.c b/arch/i386/kernel/cpu/intel_cacheinfo.c
index fbfd374aa33..af591c73345 100644
--- a/arch/i386/kernel/cpu/intel_cacheinfo.c
+++ b/arch/i386/kernel/cpu/intel_cacheinfo.c
@@ -43,13 +43,23 @@ static struct _cache_table cache_table[] __cpuinitdata =
{ 0x2c, LVL_1_DATA, 32 }, /* 8-way set assoc, 64 byte line size */
{ 0x30, LVL_1_INST, 32 }, /* 8-way set assoc, 64 byte line size */
{ 0x39, LVL_2, 128 }, /* 4-way set assoc, sectored cache, 64 byte line size */
+ { 0x3a, LVL_2, 192 }, /* 6-way set assoc, sectored cache, 64 byte line size */
{ 0x3b, LVL_2, 128 }, /* 2-way set assoc, sectored cache, 64 byte line size */
{ 0x3c, LVL_2, 256 }, /* 4-way set assoc, sectored cache, 64 byte line size */
+ { 0x3d, LVL_2, 384 }, /* 6-way set assoc, sectored cache, 64 byte line size */
+ { 0x3e, LVL_2, 512 }, /* 4-way set assoc, sectored cache, 64 byte line size */
{ 0x41, LVL_2, 128 }, /* 4-way set assoc, 32 byte line size */
{ 0x42, LVL_2, 256 }, /* 4-way set assoc, 32 byte line size */
{ 0x43, LVL_2, 512 }, /* 4-way set assoc, 32 byte line size */
{ 0x44, LVL_2, 1024 }, /* 4-way set assoc, 32 byte line size */
{ 0x45, LVL_2, 2048 }, /* 4-way set assoc, 32 byte line size */
+ { 0x46, LVL_3, 4096 }, /* 4-way set assoc, 64 byte line size */
+ { 0x47, LVL_3, 8192 }, /* 8-way set assoc, 64 byte line size */
+ { 0x49, LVL_3, 4096 }, /* 16-way set assoc, 64 byte line size */
+ { 0x4a, LVL_3, 6144 }, /* 12-way set assoc, 64 byte line size */
+ { 0x4b, LVL_3, 8192 }, /* 16-way set assoc, 64 byte line size */
+ { 0x4c, LVL_3, 12288 }, /* 12-way set assoc, 64 byte line size */
+ { 0x4d, LVL_3, 16384 }, /* 16-way set assoc, 64 byte line size */
{ 0x60, LVL_1_DATA, 16 }, /* 8-way set assoc, sectored cache, 64 byte line size */
{ 0x66, LVL_1_DATA, 8 }, /* 4-way set assoc, sectored cache, 64 byte line size */
{ 0x67, LVL_1_DATA, 16 }, /* 4-way set assoc, sectored cache, 64 byte line size */
@@ -57,6 +67,7 @@ static struct _cache_table cache_table[] __cpuinitdata =
{ 0x70, LVL_TRACE, 12 }, /* 8-way set assoc */
{ 0x71, LVL_TRACE, 16 }, /* 8-way set assoc */
{ 0x72, LVL_TRACE, 32 }, /* 8-way set assoc */
+ { 0x73, LVL_TRACE, 64 }, /* 8-way set assoc */
{ 0x78, LVL_2, 1024 }, /* 4-way set assoc, 64 byte line size */
{ 0x79, LVL_2, 128 }, /* 8-way set assoc, sectored cache, 64 byte line size */
{ 0x7a, LVL_2, 256 }, /* 8-way set assoc, sectored cache, 64 byte line size */
diff --git a/arch/i386/kernel/cpu/mtrr/main.c b/arch/i386/kernel/cpu/mtrr/main.c
index 1e9db198c44..3b4618bed70 100644
--- a/arch/i386/kernel/cpu/mtrr/main.c
+++ b/arch/i386/kernel/cpu/mtrr/main.c
@@ -44,12 +44,10 @@
#include <asm/msr.h>
#include "mtrr.h"
-#define MTRR_VERSION "2.0 (20020519)"
-
u32 num_var_ranges = 0;
unsigned int *usage_table;
-static DECLARE_MUTEX(main_lock);
+static DECLARE_MUTEX(mtrr_sem);
u32 size_or_mask, size_and_mask;
@@ -335,7 +333,7 @@ int mtrr_add_page(unsigned long base, unsigned long size,
/* No CPU hotplug when we change MTRR entries */
lock_cpu_hotplug();
/* Search for existing MTRR */
- down(&main_lock);
+ down(&mtrr_sem);
for (i = 0; i < num_var_ranges; ++i) {
mtrr_if->get(i, &lbase, &lsize, &ltype);
if (base >= lbase + lsize)
@@ -373,7 +371,7 @@ int mtrr_add_page(unsigned long base, unsigned long size,
printk(KERN_INFO "mtrr: no more MTRRs available\n");
error = i;
out:
- up(&main_lock);
+ up(&mtrr_sem);
unlock_cpu_hotplug();
return error;
}
@@ -466,7 +464,7 @@ int mtrr_del_page(int reg, unsigned long base, unsigned long size)
max = num_var_ranges;
/* No CPU hotplug when we change MTRR entries */
lock_cpu_hotplug();
- down(&main_lock);
+ down(&mtrr_sem);
if (reg < 0) {
/* Search for existing MTRR */
for (i = 0; i < max; ++i) {
@@ -505,7 +503,7 @@ int mtrr_del_page(int reg, unsigned long base, unsigned long size)
set_mtrr(reg, 0, 0, 0);
error = reg;
out:
- up(&main_lock);
+ up(&mtrr_sem);
unlock_cpu_hotplug();
return error;
}
@@ -671,7 +669,6 @@ void __init mtrr_bp_init(void)
break;
}
}
- printk(KERN_INFO "mtrr: v%s\n",MTRR_VERSION);
if (mtrr_if) {
set_num_var_ranges();
@@ -688,7 +685,7 @@ void mtrr_ap_init(void)
if (!mtrr_if || !use_intel())
return;
/*
- * Ideally we should hold main_lock here to avoid mtrr entries changed,
+ * Ideally we should hold mtrr_sem here to avoid mtrr entries changed,
* but this routine will be called in cpu boot time, holding the lock
* breaks it. This routine is called in two cases: 1.very earily time
* of software resume, when there absolutely isn't mtrr entry changes;
diff --git a/arch/i386/kernel/timers/timer_tsc.c b/arch/i386/kernel/timers/timer_tsc.c
index 47675bbbb31..7c86e3c5f1c 100644
--- a/arch/i386/kernel/timers/timer_tsc.c
+++ b/arch/i386/kernel/timers/timer_tsc.c
@@ -45,6 +45,15 @@ static unsigned long last_tsc_high; /* msb 32 bits of Time Stamp Counter */
static unsigned long long monotonic_base;
static seqlock_t monotonic_lock = SEQLOCK_UNLOCKED;
+/* Avoid compensating for lost ticks before TSCs are synched */
+static int detect_lost_ticks;
+static int __init start_lost_tick_compensation(void)
+{
+ detect_lost_ticks = 1;
+ return 0;
+}
+late_initcall(start_lost_tick_compensation);
+
/* convert from cycles(64bits) => nanoseconds (64bits)
* basic equation:
* ns = cycles / (freq / ns_per_sec)
@@ -196,7 +205,8 @@ static void mark_offset_tsc_hpet(void)
/* lost tick compensation */
offset = hpet_readl(HPET_T0_CMP) - hpet_tick;
- if (unlikely(((offset - hpet_last) > hpet_tick) && (hpet_last != 0))) {
+ if (unlikely(((offset - hpet_last) > hpet_tick) && (hpet_last != 0))
+ && detect_lost_ticks) {
int lost_ticks = (offset - hpet_last) / hpet_tick;
jiffies_64 += lost_ticks;
}
@@ -421,7 +431,7 @@ static void mark_offset_tsc(void)
delta += delay_at_last_interrupt;
lost = delta/(1000000/HZ);
delay = delta%(1000000/HZ);
- if (lost >= 2) {
+ if (lost >= 2 && detect_lost_ticks) {
jiffies_64 += lost-1;
/* sanity check to ensure we're not always losing ticks */
diff --git a/arch/i386/pci/irq.c b/arch/i386/pci/irq.c
index e715aa93003..3ca59cad05f 100644
--- a/arch/i386/pci/irq.c
+++ b/arch/i386/pci/irq.c
@@ -539,6 +539,11 @@ static __init int intel_router_probe(struct irq_router *r, struct pci_dev *route
case PCI_DEVICE_ID_INTEL_ICH7_30:
case PCI_DEVICE_ID_INTEL_ICH7_31:
case PCI_DEVICE_ID_INTEL_ESB2_0:
+ case PCI_DEVICE_ID_INTEL_ICH8_0:
+ case PCI_DEVICE_ID_INTEL_ICH8_1:
+ case PCI_DEVICE_ID_INTEL_ICH8_2:
+ case PCI_DEVICE_ID_INTEL_ICH8_3:
+ case PCI_DEVICE_ID_INTEL_ICH8_4:
r->name = "PIIX/ICH";
r->get = pirq_piix_get;
r->set = pirq_piix_set;
diff --git a/arch/i386/pci/mmconfig.c b/arch/i386/pci/mmconfig.c
index 4bb4d4b0f73..0ee8a983708 100644
--- a/arch/i386/pci/mmconfig.c
+++ b/arch/i386/pci/mmconfig.c
@@ -36,8 +36,7 @@ static u32 get_base_addr(unsigned int seg, int bus, unsigned devfn)
while (1) {
++cfg_num;
if (cfg_num >= pci_mmcfg_config_num) {
- /* Not found - fallback to type 1 */
- return 0;
+ break;
}
cfg = &pci_mmcfg_config[cfg_num];
if (cfg->pci_segment_group_number != seg)
@@ -46,6 +45,18 @@ static u32 get_base_addr(unsigned int seg, int bus, unsigned devfn)
(cfg->end_bus_number >= bus))
return cfg->base_address;
}
+
+ /* Handle more broken MCFG tables on Asus etc.
+ They only contain a single entry for bus 0-0. Assume
+ this applies to all busses. */
+ cfg = &pci_mmcfg_config[0];
+ if (pci_mmcfg_config_num == 1 &&
+ cfg->pci_segment_group_number == 0 &&
+ (cfg->start_bus_number | cfg->end_bus_number) == 0)
+ return cfg->base_address;
+
+ /* Fall back to type 0 */
+ return 0;
}
static inline void pci_exp_set_dev_base(unsigned int base, int bus, int devfn)
diff --git a/arch/ia64/kernel/mca_asm.S b/arch/ia64/kernel/mca_asm.S
index 403a80a58c1..60a464bfd9e 100644
--- a/arch/ia64/kernel/mca_asm.S
+++ b/arch/ia64/kernel/mca_asm.S
@@ -512,7 +512,7 @@ ia64_state_save:
st8 [temp1]=r12 // os_status, default is cold boot
mov r6=IA64_MCA_SAME_CONTEXT
;;
- st8 [temp1]=r6 // context, default is same context
+ st8 [temp2]=r6 // context, default is same context
// Save the pt_regs data that is not in minstate. The previous code
// left regs at sos.
diff --git a/arch/ia64/kernel/unaligned.c b/arch/ia64/kernel/unaligned.c
index 43b45b65ee5..f9e0ae936d1 100644
--- a/arch/ia64/kernel/unaligned.c
+++ b/arch/ia64/kernel/unaligned.c
@@ -1283,8 +1283,9 @@ within_logging_rate_limit (void)
if (jiffies - last_time > 5*HZ)
count = 0;
- if (++count < 5) {
+ if (count < 5) {
last_time = jiffies;
+ count++;
return 1;
}
return 0;
diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c
index 00700f7e683..a4c78152b33 100644
--- a/arch/ia64/sn/kernel/io_init.c
+++ b/arch/ia64/sn/kernel/io_init.c
@@ -10,6 +10,7 @@
#include <linux/nodemask.h>
#include <asm/sn/types.h>
#include <asm/sn/addrs.h>
+#include <asm/sn/sn_feature_sets.h>
#include <asm/sn/geo.h>
#include <asm/sn/io.h>
#include <asm/sn/pcibr_provider.h>
@@ -173,8 +174,8 @@ sn_pcidev_info_get(struct pci_dev *dev)
*/
static u8 war_implemented = 0;
-static void sn_device_fixup_war(u64 nasid, u64 widget, int device,
- struct sn_flush_device_common *common)
+static s64 sn_device_fixup_war(u64 nasid, u64 widget, int device,
+ struct sn_flush_device_common *common)
{
struct sn_flush_device_war *war_list;
struct sn_flush_device_war *dev_entry;
@@ -198,8 +199,9 @@ static void sn_device_fixup_war(u64 nasid, u64 widget, int device,
dev_entry = war_list + device;
memcpy(common,dev_entry, sizeof(*common));
-
kfree(war_list);
+
+ return isrv.status;
}
/*
@@ -279,23 +281,21 @@ static void sn_fixup_ionodes(void)
memset(dev_entry->common, 0x0, sizeof(struct
sn_flush_device_common));
- status = sal_get_device_dmaflush_list(nasid,
- widget,
- device,
+ if (sn_prom_feature_available(
+ PRF_DEVICE_FLUSH_LIST))
+ status = sal_get_device_dmaflush_list(
+ nasid,
+ widget,
+ device,
(u64)(dev_entry->common));
- if (status) {
- if (sn_sal_rev() < 0x0450) {
- /* shortlived WAR for older
- * PROM images
- */
- sn_device_fixup_war(nasid,
- widget,
- device,
+ else
+ status = sn_device_fixup_war(nasid,
+ widget,
+ device,
dev_entry->common);
- }
- else
- BUG();
- }
+ if (status != SALRET_OK)
+ panic("SAL call failed: %s\n",
+ ia64_sal_strerror(status));
spin_lock_init(&dev_entry->sfdl_flush_lock);
}
diff --git a/arch/ia64/sn/kernel/xpc_channel.c b/arch/ia64/sn/kernel/xpc_channel.c
index 8d950c778bb..36e5437a0fb 100644
--- a/arch/ia64/sn/kernel/xpc_channel.c
+++ b/arch/ia64/sn/kernel/xpc_channel.c
@@ -447,7 +447,7 @@ xpc_allocate_local_msgqueue(struct xpc_channel *ch)
nbytes = nentries * ch->msg_size;
ch->local_msgqueue = xpc_kmalloc_cacheline_aligned(nbytes,
- (GFP_KERNEL | GFP_DMA),
+ GFP_KERNEL,
&ch->local_msgqueue_base);
if (ch->local_msgqueue == NULL) {
continue;
@@ -455,7 +455,7 @@ xpc_allocate_local_msgqueue(struct xpc_channel *ch)
memset(ch->local_msgqueue, 0, nbytes);
nbytes = nentries * sizeof(struct xpc_notify);
- ch->notify_queue = kmalloc(nbytes, (GFP_KERNEL | GFP_DMA));
+ ch->notify_queue = kmalloc(nbytes, GFP_KERNEL);
if (ch->notify_queue == NULL) {
kfree(ch->local_msgqueue_base);
ch->local_msgqueue = NULL;
@@ -502,7 +502,7 @@ xpc_allocate_remote_msgqueue(struct xpc_channel *ch)
nbytes = nentries * ch->msg_size;
ch->remote_msgqueue = xpc_kmalloc_cacheline_aligned(nbytes,
- (GFP_KERNEL | GFP_DMA),
+ GFP_KERNEL,
&ch->remote_msgqueue_base);
if (ch->remote_msgqueue == NULL) {
continue;
diff --git a/arch/ia64/sn/pci/pci_dma.c b/arch/ia64/sn/pci/pci_dma.c
index 9bf9f23b9a1..5a36292388e 100644
--- a/arch/ia64/sn/pci/pci_dma.c
+++ b/arch/ia64/sn/pci/pci_dma.c
@@ -90,14 +90,14 @@ void *sn_dma_alloc_coherent(struct device *dev, size_t size,
*/
node = pcibus_to_node(pdev->bus);
if (likely(node >=0)) {
- struct page *p = alloc_pages_node(node, GFP_ATOMIC, get_order(size));
+ struct page *p = alloc_pages_node(node, flags, get_order(size));
if (likely(p))
cpuaddr = page_address(p);
else
return NULL;
} else
- cpuaddr = (void *)__get_free_pages(GFP_ATOMIC, get_order(size));
+ cpuaddr = (void *)__get_free_pages(flags, get_order(size));
if (unlikely(!cpuaddr))
return NULL;
diff --git a/arch/mips/kernel/gdb-stub.c b/arch/mips/kernel/gdb-stub.c
index 96d18c43dca..d4f88e0af24 100644
--- a/arch/mips/kernel/gdb-stub.c
+++ b/arch/mips/kernel/gdb-stub.c
@@ -178,7 +178,7 @@ int kgdb_enabled;
*/
static DEFINE_SPINLOCK(kgdb_lock);
static raw_spinlock_t kgdb_cpulock[NR_CPUS] = {
- [0 ... NR_CPUS-1] = __RAW_SPIN_LOCK_UNLOCKED;
+ [0 ... NR_CPUS-1] = __RAW_SPIN_LOCK_UNLOCKED,
};
/*
diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c
index f970ace208d..c7a799a0951 100644
--- a/arch/powerpc/kernel/legacy_serial.c
+++ b/arch/powerpc/kernel/legacy_serial.c
@@ -134,7 +134,6 @@ static int __init add_legacy_soc_port(struct device_node *np,
return add_legacy_port(np, -1, UPIO_MEM, addr, addr, NO_IRQ, flags);
}
-#ifdef CONFIG_ISA
static int __init add_legacy_isa_port(struct device_node *np,
struct device_node *isa_brg)
{
@@ -168,7 +167,6 @@ static int __init add_legacy_isa_port(struct device_node *np,
return add_legacy_port(np, index, UPIO_PORT, reg[1], taddr, NO_IRQ, UPF_BOOT_AUTOCONF);
}
-#endif
#ifdef CONFIG_PCI
static int __init add_legacy_pci_port(struct device_node *np,
@@ -276,7 +274,6 @@ void __init find_legacy_serial_ports(void)
of_node_put(soc);
}
-#ifdef CONFIG_ISA
/* First fill our array with ISA ports */
for (np = NULL; (np = of_find_node_by_type(np, "serial"));) {
struct device_node *isa = of_get_parent(np);
@@ -287,7 +284,6 @@ void __init find_legacy_serial_ports(void)
}
of_node_put(isa);
}
-#endif
#ifdef CONFIG_PCI
/* Next, try to locate PCI ports */
diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
index 3747ab0dac3..c6d0595da6b 100644
--- a/arch/powerpc/kernel/signal_32.c
+++ b/arch/powerpc/kernel/signal_32.c
@@ -254,11 +254,9 @@ int do_signal(sigset_t *oldset, struct pt_regs *regs);
*/
long sys_sigsuspend(old_sigset_t mask)
{
- sigset_t saveset;
-
mask &= _BLOCKABLE;
spin_lock_irq(&current->sighand->siglock);
- saveset = current->blocked;
+ current->saved_sigmask = current->blocked;
siginitset(&current->blocked, mask);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
diff --git a/arch/powerpc/platforms/powermac/pfunc_core.c b/arch/powerpc/platforms/powermac/pfunc_core.c
index c32c623001d..356a739e52b 100644
--- a/arch/powerpc/platforms/powermac/pfunc_core.c
+++ b/arch/powerpc/platforms/powermac/pfunc_core.c
@@ -862,21 +862,28 @@ int pmf_register_irq_client(struct device_node *target,
spin_unlock_irqrestore(&pmf_lock, flags);
return -ENODEV;
}
+ if (list_empty(&func->irq_clients))
+ func->dev->handlers->irq_enable(func);
list_add(&client->link, &func->irq_clients);
+ client->func = func;
spin_unlock_irqrestore(&pmf_lock, flags);
return 0;
}
EXPORT_SYMBOL_GPL(pmf_register_irq_client);
-void pmf_unregister_irq_client(struct device_node *np,
- const char *name,
- struct pmf_irq_client *client)
+void pmf_unregister_irq_client(struct pmf_irq_client *client)
{
+ struct pmf_function *func = client->func;
unsigned long flags;
+ BUG_ON(func == NULL);
+
spin_lock_irqsave(&pmf_lock, flags);
+ client->func = NULL;
list_del(&client->link);
+ if (list_empty(&func->irq_clients))
+ func->dev->handlers->irq_disable(func);
spin_unlock_irqrestore(&pmf_lock, flags);
}
EXPORT_SYMBOL_GPL(pmf_unregister_irq_client);
diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c
index 21934784f93..bdaa8aabdaa 100644
--- a/arch/powerpc/platforms/pseries/pci_dlpar.c
+++ b/arch/powerpc/platforms/pseries/pci_dlpar.c
@@ -58,6 +58,7 @@ pcibios_find_pci_bus(struct device_node *dn)
return find_bus_among_children(pdn->phb->bus, dn);
}
+EXPORT_SYMBOL_GPL(pcibios_find_pci_bus);
/**
* pcibios_remove_pci_devices - remove all devices under this bus
@@ -106,6 +107,7 @@ pcibios_fixup_new_pci_devices(struct pci_bus *bus, int fix_bus)
}
}
}
+EXPORT_SYMBOL_GPL(pcibios_fixup_new_pci_devices);
static int
pcibios_pci_config_bridge(struct pci_dev *dev)
@@ -172,3 +174,4 @@ pcibios_add_pci_devices(struct pci_bus * bus)
pcibios_pci_config_bridge(dev);
}
}
+EXPORT_SYMBOL_GPL(pcibios_add_pci_devices);
diff --git a/arch/ppc/syslib/mv64x60.c b/arch/ppc/syslib/mv64x60.c
index 94ea346b7b4..1f01b7e2376 100644
--- a/arch/ppc/syslib/mv64x60.c
+++ b/arch/ppc/syslib/mv64x60.c
@@ -313,7 +313,7 @@ static struct platform_device mpsc1_device = {
};
#endif
-#ifdef CONFIG_MV643XX_ETH
+#if defined(CONFIG_MV643XX_ETH) || defined(CONFIG_MV643XX_ETH_MODULE)
static struct resource mv64x60_eth_shared_resources[] = {
[0] = {
.name = "ethernet shared base",
@@ -456,7 +456,7 @@ static struct platform_device *mv64x60_pd_devs[] __initdata = {
&mpsc0_device,
&mpsc1_device,
#endif
-#ifdef CONFIG_MV643XX_ETH
+#if defined(CONFIG_MV643XX_ETH) || defined(CONFIG_MV643XX_ETH_MODULE)
&mv64x60_eth_shared_device,
#endif
#ifdef CONFIG_MV643XX_ETH_0
diff --git a/arch/s390/defconfig b/arch/s390/defconfig
index 7d23edc6fac..3525c91204d 100644
--- a/arch/s390/defconfig
+++ b/arch/s390/defconfig
@@ -1,13 +1,12 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Mon Nov 21 13:51:30 2005
+# Linux kernel version: 2.6.16-rc1
+# Thu Jan 19 10:58:53 2006
#
CONFIG_MMU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_S390=y
-CONFIG_UID16=y
#
# Code maturity level options
@@ -29,18 +28,20 @@ CONFIG_POSIX_MQUEUE=y
CONFIG_SYSCTL=y
CONFIG_AUDIT=y
# CONFIG_AUDITSYSCALL is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
CONFIG_INITRAMFS_SOURCE=""
+CONFIG_UID16=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
+CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
@@ -49,8 +50,10 @@ CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
#
# Loadable module support
@@ -76,11 +79,11 @@ CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
-# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_AS is not set
+CONFIG_DEFAULT_DEADLINE=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="deadline"
#
# Base setup
@@ -193,6 +196,11 @@ CONFIG_IPV6=y
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
@@ -362,6 +370,7 @@ CONFIG_DM_MULTIPATH=y
#
CONFIG_UNIX98_PTYS=y
CONFIG_UNIX98_PTY_COUNT=2048
+# CONFIG_HANGCHECK_TIMER is not set
#
# Watchdog Cards
@@ -488,6 +497,7 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
@@ -520,6 +530,7 @@ CONFIG_TMPFS=y
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_RELAYFS_FS is not set
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -584,6 +595,7 @@ CONFIG_MSDOS_PARTITION=y
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
#
@@ -592,7 +604,7 @@ CONFIG_MSDOS_PARTITION=y
# CONFIG_NLS is not set
#
-# Profiling support
+# Instrumentation Support
#
# CONFIG_PROFILING is not set
@@ -600,19 +612,21 @@ CONFIG_MSDOS_PARTITION=y
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=17
-CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_DETECT_SOFTLOCKUP is not set
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
-CONFIG_DEBUG_PREEMPT=y
+# CONFIG_DEBUG_PREEMPT is not set
+CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
-CONFIG_DEBUG_FS=y
+# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
+CONFIG_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
#
diff --git a/arch/s390/kernel/compat_signal.c b/arch/s390/kernel/compat_signal.c
index fa2b3bc22f2..ef706694a0c 100644
--- a/arch/s390/kernel/compat_signal.c
+++ b/arch/s390/kernel/compat_signal.c
@@ -1,8 +1,7 @@
/*
- * arch/s390/kernel/signal32.c
+ * arch/s390/kernel/compat_signal.c
*
- * S390 version
- * Copyright (C) 2000 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ * Copyright (C) IBM Corp. 2000,2006
* Author(s): Denis Joseph Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com)
* Gerhard Tonn (ton@de.ibm.com)
*
@@ -52,8 +51,6 @@ typedef struct
struct ucontext32 uc;
} rt_sigframe32;
-asmlinkage int FASTCALL(do_signal(struct pt_regs *regs, sigset_t *oldset));
-
int copy_siginfo_to_user32(compat_siginfo_t __user *to, siginfo_t *from)
{
int err;
@@ -161,66 +158,6 @@ int copy_siginfo_from_user32(siginfo_t *to, compat_siginfo_t __user *from)
return err;
}
-/*
- * Atomically swap in the new signal mask, and wait for a signal.
- */
-asmlinkage int
-sys32_sigsuspend(struct pt_regs * regs,int history0, int history1, old_sigset_t mask)
-{
- sigset_t saveset;
-
- mask &= _BLOCKABLE;
- spin_lock_irq(&current->sighand->siglock);
- saveset = current->blocked;
- siginitset(&current->blocked, mask);
- recalc_sigpending();
- spin_unlock_irq(&current->sighand->siglock);
- regs->gprs[2] = -EINTR;
-
- while (1) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule();
- if (do_signal(regs, &saveset))
- return -EINTR;
- }
-}
-
-asmlinkage int
-sys32_rt_sigsuspend(struct pt_regs * regs, compat_sigset_t __user *unewset,
- size_t sigsetsize)
-{
- sigset_t saveset, newset;
- compat_sigset_t set32;
-
- /* XXX: Don't preclude handling different sized sigset_t's. */
- if (sigsetsize != sizeof(sigset_t))
- return -EINVAL;
-
- if (copy_from_user(&set32, unewset, sizeof(set32)))
- return -EFAULT;
- switch (_NSIG_WORDS) {
- case 4: newset.sig[3] = set32.sig[6] + (((long)set32.sig[7]) << 32);
- case 3: newset.sig[2] = set32.sig[4] + (((long)set32.sig[5]) << 32);
- case 2: newset.sig[1] = set32.sig[2] + (((long)set32.sig[3]) << 32);
- case 1: newset.sig[0] = set32.sig[0] + (((long)set32.sig[1]) << 32);
- }
- sigdelsetmask(&newset, ~_BLOCKABLE);
-
- spin_lock_irq(&current->sighand->siglock);
- saveset = current->blocked;
- current->blocked = newset;
- recalc_sigpending();
- spin_unlock_irq(&current->sighand->siglock);
- regs->gprs[2] = -EINTR;
-
- while (1) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule();
- if (do_signal(regs, &saveset))
- return -EINTR;
- }
-}
-
asmlinkage long
sys32_sigaction(int sig, const struct old_sigaction32 __user *act,
struct old_sigaction32 __user *oact)
@@ -520,7 +457,7 @@ static inline int map_signal(int sig)
return sig;
}
-static void setup_frame32(int sig, struct k_sigaction *ka,
+static int setup_frame32(int sig, struct k_sigaction *ka,
sigset_t *set, struct pt_regs * regs)
{
sigframe32 __user *frame = get_sigframe(ka, regs, sizeof(sigframe32));
@@ -565,13 +502,14 @@ static void setup_frame32(int sig, struct k_sigaction *ka,
/* Place signal number on stack to allow backtrace from handler. */
if (__put_user(regs->gprs[2], (int __user *) &frame->signo))
goto give_sigsegv;
- return;
+ return 0;
give_sigsegv:
force_sigsegv(sig, current);
+ return -EFAULT;
}
-static void setup_rt_frame32(int sig, struct k_sigaction *ka, siginfo_t *info,
+static int setup_rt_frame32(int sig, struct k_sigaction *ka, siginfo_t *info,
sigset_t *set, struct pt_regs * regs)
{
int err = 0;
@@ -615,31 +553,37 @@ static void setup_rt_frame32(int sig, struct k_sigaction *ka, siginfo_t *info,
regs->gprs[2] = map_signal(sig);
regs->gprs[3] = (__u64) &frame->info;
regs->gprs[4] = (__u64) &frame->uc;
- return;
+ return 0;
give_sigsegv:
force_sigsegv(sig, current);
+ return -EFAULT;
}
/*
* OK, we're invoking a handler
*/
-void
+int
handle_signal32(unsigned long sig, struct k_sigaction *ka,
siginfo_t *info, sigset_t *oldset, struct pt_regs * regs)
{
+ int ret;
+
/* Set up the stack frame */
if (ka->sa.sa_flags & SA_SIGINFO)
- setup_rt_frame32(sig, ka, info, oldset, regs);
+ ret = setup_rt_frame32(sig, ka, info, oldset, regs);
else
- setup_frame32(sig, ka, oldset, regs);
-
- spin_lock_irq(&current->sighand->siglock);
- sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
- if (!(ka->sa.sa_flags & SA_NODEFER))
- sigaddset(&current->blocked,sig);
- recalc_sigpending();
- spin_unlock_irq(&current->sighand->siglock);
+ ret = setup_frame32(sig, ka, oldset, regs);
+
+ if (ret == 0) {
+ spin_lock_irq(&current->sighand->siglock);
+ sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
+ if (!(ka->sa.sa_flags & SA_NODEFER))
+ sigaddset(&current->blocked,sig);
+ recalc_sigpending();
+ spin_unlock_irq(&current->sighand->siglock);
+ }
+ return ret;
}
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index cfde1905d07..6e27ac68ec3 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -1,9 +1,8 @@
/*
-* arch/s390/kernel/sys_wrapper31.S
+* arch/s390/kernel/compat_wrapper.S
* wrapper for 31 bit compatible system calls.
*
-* S390 version
-* Copyright (C) 2000 IBM Deutschland Entwicklung GmbH, IBM Corporation
+* Copyright (C) IBM Corp. 2000,2006
* Author(s): Gerhard Tonn (ton@de.ibm.com),
* Thomas Spatzier (tspat@de.ibm.com)
*/
@@ -288,7 +287,12 @@ sys32_setregid16_wrapper:
llgfr %r3,%r3 # __kernel_old_gid_emu31_t
jg sys32_setregid16 # branch to system call
-#sys32_sigsuspend_wrapper # done in sigsuspend_glue
+ .globl sys_sigsuspend_wrapper
+sys_sigsuspend_wrapper:
+ lgfr %r2,%r2 # int
+ lgfr %r3,%r3 # int
+ llgfr %r4,%r4 # old_sigset_t
+ jg sys_sigsuspend
.globl compat_sys_sigpending_wrapper
compat_sys_sigpending_wrapper:
@@ -855,7 +859,11 @@ sys32_rt_sigqueueinfo_wrapper:
llgtr %r4,%r4 # siginfo_emu31_t *
jg sys32_rt_sigqueueinfo # branch to system call
-#sys32_rt_sigsuspend_wrapper # done in rt_sigsuspend_glue
+ .globl compat_sys_rt_sigsuspend_wrapper
+compat_sys_rt_sigsuspend_wrapper:
+ llgtr %r2,%r2 # compat_sigset_t *
+ llgfr %r3,%r3 # compat_size_t
+ jg compat_sys_rt_sigsuspend
.globl sys32_pread64_wrapper
sys32_pread64_wrapper:
@@ -1475,3 +1483,122 @@ sys_inotify_rm_watch_wrapper:
lgfr %r2,%r2 # int
llgfr %r3,%r3 # u32
jg sys_inotify_rm_watch
+
+ .globl compat_sys_openat_wrapper
+compat_sys_openat_wrapper:
+ lgfr %r2,%r2 # int
+ llgtr %r3,%r3 # const char *
+ lgfr %r4,%r4 # int
+ lgfr %r5,%r5 # int
+ jg compat_sys_openat
+
+ .globl sys_mkdirat_wrapper
+sys_mkdirat_wrapper:
+ lgfr %r2,%r2 # int
+ llgtr %r3,%r3 # const char *
+ lgfr %r4,%r4 # int
+ jg sys_mkdirat
+
+ .globl sys_mknodat_wrapper
+sys_mknodat_wrapper:
+ lgfr %r2,%r2 # int
+ llgtr %r3,%r3 # const char *
+ lgfr %r4,%r4 # int
+ llgfr %r5,%r5 # unsigned int
+ jg sys_mknodat
+
+ .globl sys_fchownat_wrapper
+sys_fchownat_wrapper:
+ lgfr %r2,%r2 # int
+ llgtr %r3,%r3 # const char *
+ llgfr %r4,%r4 # uid_t
+ llgfr %r5,%r5 # gid_t
+ lgfr %r6,%r6 # int
+ jg sys_fchownat
+
+ .globl compat_sys_futimesat_wrapper
+compat_sys_futimesat_wrapper:
+ lgfr %r2,%r2 # int
+ llgtr %r3,%r3 # char *
+ llgtr %r4,%r4 # struct timeval *
+ jg compat_sys_futimesat
+
+ .globl compat_sys_newfstatat_wrapper
+compat_sys_newfstatat_wrapper:
+ lgfr %r2,%r2 # int
+ llgtr %r3,%r3 # char *
+ llgtr %r4,%r4 # struct stat *
+ lgfr %r5,%r5 # int
+ jg compat_sys_newfstatat
+
+ .globl sys_unlinkat_wrapper
+sys_unlinkat_wrapper:
+ lgfr %r2,%r2 # int
+ llgtr %r3,%r3 # const char *
+ lgfr %r4,%r4 # int
+ jg sys_unlinkat
+
+ .globl sys_renameat_wrapper
+sys_renameat_wrapper:
+ lgfr %r2,%r2 # int
+ llgtr %r3,%r3 # const char *
+ lgfr %r4,%r4 # int
+ llgtr %r5,%r5 # const char *
+ jg sys_renameat
+
+ .globl sys_linkat_wrapper
+sys_linkat_wrapper:
+ lgfr %r2,%r2 # int
+ llgtr %r3,%r3 # const char *
+ lgfr %r4,%r4 # int
+ llgtr %r5,%r5 # const char *
+ jg sys_linkat
+
+ .globl sys_symlinkat_wrapper
+sys_symlinkat_wrapper:
+ llgtr %r2,%r2 # const char *
+ lgfr %r3,%r3 # int
+ llgtr %r4,%r4 # const char *
+ jg sys_symlinkat
+
+ .globl sys_readlinkat_wrapper
+sys_readlinkat_wrapper:
+ lgfr %r2,%r2 # int
+ llgtr %r3,%r3 # const char *
+ llgtr %r4,%r4 # char *
+ lgfr %r5,%r5 # int
+ jg sys_readlinkat
+
+ .globl sys_fchmodat_wrapper
+sys_fchmodat_wrapper:
+ lgfr %r2,%r2 # int
+ llgtr %r3,%r3 # const char *
+ llgfr %r4,%r4 # mode_t
+ jg sys_fchmodat
+
+ .globl sys_faccessat_wrapper
+sys_faccessat_wrapper:
+ lgfr %r2,%r2 # int
+ llgtr %r3,%r3 # const char *
+ lgfr %r4,%r4 # int
+ jg sys_faccessat
+
+ .globl compat_sys_pselect6_wrapper
+compat_sys_pselect6_wrapper:
+ lgfr %r2,%r2 # int
+ llgtr %r3,%r3 # fd_set *
+ llgtr %r4,%r4 # fd_set *
+ llgtr %r5,%r5 # fd_set *
+ llgtr %r6,%r6 # struct timespec *
+ llgt %r0,164(%r15) # void *
+ stg %r0,160(%r15)
+ jg compat_sys_pselect6
+
+ .globl compat_sys_ppoll_wrapper
+compat_sys_ppoll_wrapper:
+ llgtr %r2,%r2 # struct pollfd *
+ llgfr %r3,%r3 # unsigned int
+ llgtr %r4,%r4 # struct timespec *
+ llgtr %r5,%r5 # const sigset_t *
+ llgfr %r6,%r6 # size_t
+ jg compat_sys_ppoll
diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S
index 27b07730b7b..b2448487854 100644
--- a/arch/s390/kernel/entry.S
+++ b/arch/s390/kernel/entry.S
@@ -2,8 +2,7 @@
* arch/s390/kernel/entry.S
* S390 low-level entry points.
*
- * S390 version
- * Copyright (C) 1999,2000 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ * Copyright (C) IBM Corp. 1999,2006
* Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com),
* Hartmut Penner (hp@de.ibm.com),
* Denis Joseph Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com),
@@ -50,9 +49,10 @@ SP_ILC = STACK_FRAME_OVERHEAD + __PT_ILC
SP_TRAP = STACK_FRAME_OVERHEAD + __PT_TRAP
SP_SIZE = STACK_FRAME_OVERHEAD + __PT_SIZE
-_TIF_WORK_SVC = (_TIF_SIGPENDING | _TIF_NEED_RESCHED | _TIF_MCCK_PENDING | \
- _TIF_RESTART_SVC | _TIF_SINGLE_STEP )
-_TIF_WORK_INT = (_TIF_SIGPENDING | _TIF_NEED_RESCHED | _TIF_MCCK_PENDING)
+_TIF_WORK_SVC = (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK | _TIF_NEED_RESCHED | \
+ _TIF_MCCK_PENDING | _TIF_RESTART_SVC | _TIF_SINGLE_STEP )
+_TIF_WORK_INT = (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK | _TIF_NEED_RESCHED | \
+ _TIF_MCCK_PENDING)
STACK_SHIFT = PAGE_SHIFT + THREAD_ORDER
STACK_SIZE = 1 << STACK_SHIFT
@@ -251,8 +251,8 @@ sysc_work:
bo BASED(sysc_mcck_pending)
tm __TI_flags+3(%r9),_TIF_NEED_RESCHED
bo BASED(sysc_reschedule)
- tm __TI_flags+3(%r9),_TIF_SIGPENDING
- bo BASED(sysc_sigpending)
+ tm __TI_flags+3(%r9),(_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK)
+ bnz BASED(sysc_sigpending)
tm __TI_flags+3(%r9),_TIF_RESTART_SVC
bo BASED(sysc_restart)
tm __TI_flags+3(%r9),_TIF_SINGLE_STEP
@@ -276,12 +276,11 @@ sysc_mcck_pending:
br %r1 # TIF bit will be cleared by handler
#
-# _TIF_SIGPENDING is set, call do_signal
+# _TIF_SIGPENDING or _TIF_RESTORE_SIGMASK is set, call do_signal
#
sysc_sigpending:
ni __TI_flags+3(%r9),255-_TIF_SINGLE_STEP # clear TIF_SINGLE_STEP
la %r2,SP_PTREGS(%r15) # load pt_regs
- sr %r3,%r3 # clear *oldset
l %r1,BASED(.Ldo_signal)
basr %r14,%r1 # call do_signal
tm __TI_flags+3(%r9),_TIF_RESTART_SVC
@@ -397,30 +396,6 @@ sys_rt_sigreturn_glue:
l %r1,BASED(.Lrt_sigreturn)
br %r1 # branch to sys_sigreturn
-#
-# sigsuspend and rt_sigsuspend need pt_regs as an additional
-# parameter and they have to skip the store of %r2 into the
-# user register %r2 because the return value was set in
-# sigsuspend and rt_sigsuspend already and must not be overwritten!
-#
-
-sys_sigsuspend_glue:
- lr %r5,%r4 # move mask back
- lr %r4,%r3 # move history1 parameter
- lr %r3,%r2 # move history0 parameter
- la %r2,SP_PTREGS(%r15) # load pt_regs as first parameter
- l %r1,BASED(.Lsigsuspend)
- la %r14,4(%r14) # skip store of return value
- br %r1 # branch to sys_sigsuspend
-
-sys_rt_sigsuspend_glue:
- lr %r4,%r3 # move sigsetsize parameter
- lr %r3,%r2 # move unewset parameter
- la %r2,SP_PTREGS(%r15) # load pt_regs as first parameter
- l %r1,BASED(.Lrt_sigsuspend)
- la %r14,4(%r14) # skip store of return value
- br %r1 # branch to sys_rt_sigsuspend
-
sys_sigaltstack_glue:
la %r4,SP_PTREGS(%r15) # load pt_regs as parameter
l %r1,BASED(.Lsigaltstack)
@@ -604,15 +579,16 @@ io_work:
lr %r15,%r1
#
# One of the work bits is on. Find out which one.
-# Checked are: _TIF_SIGPENDING, _TIF_NEED_RESCHED and _TIF_MCCK_PENDING
+# Checked are: _TIF_SIGPENDING, _TIF_RESTORE_SIGMASK, _TIF_NEED_RESCHED
+# and _TIF_MCCK_PENDING
#
io_work_loop:
tm __TI_flags+3(%r9),_TIF_MCCK_PENDING
bo BASED(io_mcck_pending)
tm __TI_flags+3(%r9),_TIF_NEED_RESCHED
bo BASED(io_reschedule)
- tm __TI_flags+3(%r9),_TIF_SIGPENDING
- bo BASED(io_sigpending)
+ tm __TI_flags+3(%r9),(_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK)
+ bnz BASED(io_sigpending)
b BASED(io_leave)
#
@@ -636,12 +612,11 @@ io_reschedule:
b BASED(io_work_loop)
#
-# _TIF_SIGPENDING is set, call do_signal
+# _TIF_SIGPENDING or _TIF_RESTORE_SIGMASK is set, call do_signal
#
io_sigpending:
stosm __SF_EMPTY(%r15),0x03 # reenable interrupts
la %r2,SP_PTREGS(%r15) # load pt_regs
- sr %r3,%r3 # clear *oldset
l %r1,BASED(.Ldo_signal)
basr %r14,%r1 # call do_signal
stnsm __SF_EMPTY(%r15),0xfc # disable I/O and ext. interrupts
diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S
index 369ab4413ec..2ac095bc0e2 100644
--- a/arch/s390/kernel/entry64.S
+++ b/arch/s390/kernel/entry64.S
@@ -1,9 +1,8 @@
/*
- * arch/s390/kernel/entry.S
+ * arch/s390/kernel/entry64.S
* S390 low-level entry points.
*
- * S390 version
- * Copyright (C) 1999,2000 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ * Copyright (C) IBM Corp. 1999,2006
* Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com),
* Hartmut Penner (hp@de.ibm.com),
* Denis Joseph Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com),
@@ -53,9 +52,10 @@ SP_SIZE = STACK_FRAME_OVERHEAD + __PT_SIZE
STACK_SHIFT = PAGE_SHIFT + THREAD_ORDER
STACK_SIZE = 1 << STACK_SHIFT
-_TIF_WORK_SVC = (_TIF_SIGPENDING | _TIF_NEED_RESCHED | _TIF_MCCK_PENDING | \
- _TIF_RESTART_SVC | _TIF_SINGLE_STEP )
-_TIF_WORK_INT = (_TIF_SIGPENDING | _TIF_NEED_RESCHED | _TIF_MCCK_PENDING)
+_TIF_WORK_SVC = (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK | _TIF_NEED_RESCHED | \
+ _TIF_MCCK_PENDING | _TIF_RESTART_SVC | _TIF_SINGLE_STEP )
+_TIF_WORK_INT = (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK | _TIF_NEED_RESCHED | \
+ _TIF_MCCK_PENDING)
#define BASED(name) name-system_call(%r13)
@@ -249,8 +249,8 @@ sysc_work:
jo sysc_mcck_pending
tm __TI_flags+7(%r9),_TIF_NEED_RESCHED
jo sysc_reschedule
- tm __TI_flags+7(%r9),_TIF_SIGPENDING
- jo sysc_sigpending
+ tm __TI_flags+7(%r9),(_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK)
+ jnz sysc_sigpending
tm __TI_flags+7(%r9),_TIF_RESTART_SVC
jo sysc_restart
tm __TI_flags+7(%r9),_TIF_SINGLE_STEP
@@ -272,12 +272,11 @@ sysc_mcck_pending:
jg s390_handle_mcck # TIF bit will be cleared by handler
#
-# _TIF_SIGPENDING is set, call do_signal
+# _TIF_SIGPENDING or _TIF_RESTORE_SIGMASK is set, call do_signal
#
sysc_sigpending:
ni __TI_flags+7(%r9),255-_TIF_SINGLE_STEP # clear TIF_SINGLE_STEP
la %r2,SP_PTREGS(%r15) # load pt_regs
- sgr %r3,%r3 # clear *oldset
brasl %r14,do_signal # call do_signal
tm __TI_flags+7(%r9),_TIF_RESTART_SVC
jo sysc_restart
@@ -414,52 +413,6 @@ sys32_rt_sigreturn_glue:
jg sys32_rt_sigreturn # branch to sys32_sigreturn
#endif
-#
-# sigsuspend and rt_sigsuspend need pt_regs as an additional
-# parameter and they have to skip the store of %r2 into the
-# user register %r2 because the return value was set in
-# sigsuspend and rt_sigsuspend already and must not be overwritten!
-#
-
-sys_sigsuspend_glue:
- lgr %r5,%r4 # move mask back
- lgr %r4,%r3 # move history1 parameter
- lgr %r3,%r2 # move history0 parameter
- la %r2,SP_PTREGS(%r15) # load pt_regs as first parameter
- la %r14,6(%r14) # skip store of return value
- jg sys_sigsuspend # branch to sys_sigsuspend
-
-#ifdef CONFIG_COMPAT
-sys32_sigsuspend_glue:
- llgfr %r4,%r4 # unsigned long
- lgr %r5,%r4 # move mask back
- lgfr %r3,%r3 # int
- lgr %r4,%r3 # move history1 parameter
- lgfr %r2,%r2 # int
- lgr %r3,%r2 # move history0 parameter
- la %r2,SP_PTREGS(%r15) # load pt_regs as first parameter
- la %r14,6(%r14) # skip store of return value
- jg sys32_sigsuspend # branch to sys32_sigsuspend
-#endif
-
-sys_rt_sigsuspend_glue:
- lgr %r4,%r3 # move sigsetsize parameter
- lgr %r3,%r2 # move unewset parameter
- la %r2,SP_PTREGS(%r15) # load pt_regs as first parameter
- la %r14,6(%r14) # skip store of return value
- jg sys_rt_sigsuspend # branch to sys_rt_sigsuspend
-
-#ifdef CONFIG_COMPAT
-sys32_rt_sigsuspend_glue:
- llgfr %r3,%r3 # size_t
- lgr %r4,%r3 # move sigsetsize parameter
- llgtr %r2,%r2 # sigset_emu31_t *
- lgr %r3,%r2 # move unewset parameter
- la %r2,SP_PTREGS(%r15) # load pt_regs as first parameter
- la %r14,6(%r14) # skip store of return value
- jg sys32_rt_sigsuspend # branch to sys32_rt_sigsuspend
-#endif
-
sys_sigaltstack_glue:
la %r4,SP_PTREGS(%r15) # load pt_regs as parameter
jg sys_sigaltstack # branch to sys_sigreturn
@@ -646,15 +599,16 @@ io_work:
lgr %r15,%r1
#
# One of the work bits is on. Find out which one.
-# Checked are: _TIF_SIGPENDING, _TIF_NEED_RESCHED and _TIF_MCCK_PENDING
+# Checked are: _TIF_SIGPENDING, _TIF_RESTORE_SIGPENDING, _TIF_NEED_RESCHED
+# and _TIF_MCCK_PENDING
#
io_work_loop:
tm __TI_flags+7(%r9),_TIF_MCCK_PENDING
jo io_mcck_pending
tm __TI_flags+7(%r9),_TIF_NEED_RESCHED
jo io_reschedule
- tm __TI_flags+7(%r9),_TIF_SIGPENDING
- jo io_sigpending
+ tm __TI_flags+7(%r9),(_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK)
+ jnz io_sigpending
j io_leave
#
@@ -676,12 +630,11 @@ io_reschedule:
j io_work_loop
#
-# _TIF_SIGPENDING is set, call do_signal
+# _TIF_SIGPENDING or _TIF_RESTORE_SIGMASK is set, call do_signal
#
io_sigpending:
stosm __SF_EMPTY(%r15),0x03 # reenable interrupts
la %r2,SP_PTREGS(%r15) # load pt_regs
- slgr %r3,%r3 # clear *oldset
brasl %r14,do_signal # call do_signal
stnsm __SF_EMPTY(%r15),0xfc # disable I/O and ext. interrupts
j io_work_loop
diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c
index 6ae4a77270b..ae1927e48cf 100644
--- a/arch/s390/kernel/signal.c
+++ b/arch/s390/kernel/signal.c
@@ -1,8 +1,7 @@
/*
* arch/s390/kernel/signal.c
*
- * S390 version
- * Copyright (C) 1999,2000 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ * Copyright (C) IBM Corp. 1999,2006
* Author(s): Denis Joseph Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com)
*
* Based on Intel version
@@ -51,60 +50,24 @@ typedef struct
struct ucontext uc;
} rt_sigframe;
-int do_signal(struct pt_regs *regs, sigset_t *oldset);
-
/*
* Atomically swap in the new signal mask, and wait for a signal.
*/
asmlinkage int
-sys_sigsuspend(struct pt_regs * regs, int history0, int history1,
- old_sigset_t mask)
+sys_sigsuspend(int history0, int history1, old_sigset_t mask)
{
- sigset_t saveset;
-
mask &= _BLOCKABLE;
spin_lock_irq(&current->sighand->siglock);
- saveset = current->blocked;
+ current->saved_sigmask = current->blocked;
siginitset(&current->blocked, mask);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
- regs->gprs[2] = -EINTR;
-
- while (1) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule();
- if (do_signal(regs, &saveset))
- return -EINTR;
- }
-}
-
-asmlinkage long
-sys_rt_sigsuspend(struct pt_regs *regs, sigset_t __user *unewset,
- size_t sigsetsize)
-{
- sigset_t saveset, newset;
- /* XXX: Don't preclude handling different sized sigset_t's. */
- if (sigsetsize != sizeof(sigset_t))
- return -EINVAL;
+ current->state = TASK_INTERRUPTIBLE;
+ schedule();
+ set_thread_flag(TIF_RESTORE_SIGMASK);
- if (copy_from_user(&newset, unewset, sizeof(newset)))
- return -EFAULT;
- sigdelsetmask(&newset, ~_BLOCKABLE);
-
- spin_lock_irq(&current->sighand->siglock);
- saveset = current->blocked;
- current->blocked = newset;
- recalc_sigpending();
- spin_unlock_irq(&current->sighand->siglock);
- regs->gprs[2] = -EINTR;
-
- while (1) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule();
- if (do_signal(regs, &saveset))
- return -EINTR;
- }
+ return -ERESTARTNOHAND;
}
asmlinkage long
@@ -306,8 +269,8 @@ static inline int map_signal(int sig)
return sig;
}
-static void setup_frame(int sig, struct k_sigaction *ka,
- sigset_t *set, struct pt_regs * regs)
+static int setup_frame(int sig, struct k_sigaction *ka,
+ sigset_t *set, struct pt_regs * regs)
{
sigframe __user *frame;
@@ -355,13 +318,14 @@ static void setup_frame(int sig, struct k_sigaction *ka,
/* Place signal number on stack to allow backtrace from handler. */
if (__put_user(regs->gprs[2], (int __user *) &frame->signo))
goto give_sigsegv;
- return;
+ return 0;
give_sigsegv:
force_sigsegv(sig, current);
+ return -EFAULT;
}
-static void setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
+static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
sigset_t *set, struct pt_regs * regs)
{
int err = 0;
@@ -409,32 +373,39 @@ static void setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
regs->gprs[2] = map_signal(sig);
regs->gprs[3] = (unsigned long) &frame->info;
regs->gprs[4] = (unsigned long) &frame->uc;
- return;
+ return 0;
give_sigsegv:
force_sigsegv(sig, current);
+ return -EFAULT;
}
/*
* OK, we're invoking a handler
*/
-static void
+static int
handle_signal(unsigned long sig, struct k_sigaction *ka,
siginfo_t *info, sigset_t *oldset, struct pt_regs * regs)
{
+ int ret;
+
/* Set up the stack frame */
if (ka->sa.sa_flags & SA_SIGINFO)
- setup_rt_frame(sig, ka, info, oldset, regs);
+ ret = setup_rt_frame(sig, ka, info, oldset, regs);
else
- setup_frame(sig, ka, oldset, regs);
+ ret = setup_frame(sig, ka, oldset, regs);
+
+ if (ret == 0) {
+ spin_lock_irq(&current->sighand->siglock);
+ sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
+ if (!(ka->sa.sa_flags & SA_NODEFER))
+ sigaddset(&current->blocked,sig);
+ recalc_sigpending();
+ spin_unlock_irq(&current->sighand->siglock);
+ }
- spin_lock_irq(&current->sighand->siglock);
- sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
- if (!(ka->sa.sa_flags & SA_NODEFER))
- sigaddset(&current->blocked,sig);
- recalc_sigpending();
- spin_unlock_irq(&current->sighand->siglock);
+ return ret;
}
/*
@@ -446,12 +417,13 @@ handle_signal(unsigned long sig, struct k_sigaction *ka,
* the kernel can handle, and then we build all the user-level signal handling
* stack-frames in one go after that.
*/
-int do_signal(struct pt_regs *regs, sigset_t *oldset)
+void do_signal(struct pt_regs *regs)
{
unsigned long retval = 0, continue_addr = 0, restart_addr = 0;
siginfo_t info;
int signr;
struct k_sigaction ka;
+ sigset_t *oldset;
/*
* We want the common case to go fast, which
@@ -460,9 +432,11 @@ int do_signal(struct pt_regs *regs, sigset_t *oldset)
* if so.
*/
if (!user_mode(regs))
- return 1;
+ return;
- if (!oldset)
+ if (test_thread_flag(TIF_RESTORE_SIGMASK))
+ oldset = &current->saved_sigmask;
+ else
oldset = &current->blocked;
/* Are we from a system call? */
@@ -473,12 +447,14 @@ int do_signal(struct pt_regs *regs, sigset_t *oldset)
/* Prepare for system call restart. We do this here so that a
debugger will see the already changed PSW. */
- if (retval == -ERESTARTNOHAND ||
- retval == -ERESTARTSYS ||
- retval == -ERESTARTNOINTR) {
+ switch (retval) {
+ case -ERESTARTNOHAND:
+ case -ERESTARTSYS:
+ case -ERESTARTNOINTR:
regs->gprs[2] = regs->orig_gpr2;
regs->psw.addr = restart_addr;
- } else if (retval == -ERESTART_RESTARTBLOCK) {
+ break;
+ case -ERESTART_RESTARTBLOCK:
regs->gprs[2] = -EINTR;
}
}
@@ -503,17 +479,38 @@ int do_signal(struct pt_regs *regs, sigset_t *oldset)
/* Whee! Actually deliver the signal. */
#ifdef CONFIG_COMPAT
if (test_thread_flag(TIF_31BIT)) {
- extern void handle_signal32(unsigned long sig,
- struct k_sigaction *ka,
- siginfo_t *info,
- sigset_t *oldset,
- struct pt_regs *regs);
- handle_signal32(signr, &ka, &info, oldset, regs);
- return 1;
+ extern int handle_signal32(unsigned long sig,
+ struct k_sigaction *ka,
+ siginfo_t *info,
+ sigset_t *oldset,
+ struct pt_regs *regs);
+ if (handle_signal32(
+ signr, &ka, &info, oldset, regs) == 0) {
+ if (test_thread_flag(TIF_RESTORE_SIGMASK))
+ clear_thread_flag(TIF_RESTORE_SIGMASK);
+ }
+ return;
}
#endif
- handle_signal(signr, &ka, &info, oldset, regs);
- return 1;
+ if (handle_signal(signr, &ka, &info, oldset, regs) == 0) {
+ /*
+ * A signal was successfully delivered; the saved
+ * sigmask will have been stored in the signal frame,
+ * and will be restored by sigreturn, so we can simply
+ * clear the TIF_RESTORE_SIGMASK flag.
+ */
+ if (test_thread_flag(TIF_RESTORE_SIGMASK))
+ clear_thread_flag(TIF_RESTORE_SIGMASK);
+ }
+ return;
+ }
+
+ /*
+ * If there's no signal to deliver, we just put the saved sigmask back.
+ */
+ if (test_thread_flag(TIF_RESTORE_SIGMASK)) {
+ clear_thread_flag(TIF_RESTORE_SIGMASK);
+ sigprocmask(SIG_SETMASK, &current->saved_sigmask, NULL);
}
/* Restart a different system call. */
@@ -522,5 +519,4 @@ int do_signal(struct pt_regs *regs, sigset_t *oldset)
regs->gprs[2] = __NR_restart_syscall;
set_thread_flag(TIF_RESTART_SVC);
}
- return 0;
}
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index 426d7cafdab..3280345efac 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -80,7 +80,7 @@ NI_SYSCALL /* old sgetmask syscall*/
NI_SYSCALL /* old ssetmask syscall*/
SYSCALL(sys_setreuid16,sys_ni_syscall,sys32_setreuid16_wrapper) /* old setreuid16 syscall */
SYSCALL(sys_setregid16,sys_ni_syscall,sys32_setregid16_wrapper) /* old setregid16 syscall */
-SYSCALL(sys_sigsuspend_glue,sys_sigsuspend_glue,sys32_sigsuspend_glue)
+SYSCALL(sys_sigsuspend,sys_sigsuspend,sys_sigsuspend_wrapper)
SYSCALL(sys_sigpending,sys_sigpending,compat_sys_sigpending_wrapper)
SYSCALL(sys_sethostname,sys_sethostname,sys32_sethostname_wrapper)
SYSCALL(sys_setrlimit,sys_setrlimit,compat_sys_setrlimit_wrapper) /* 75 */
@@ -187,7 +187,7 @@ SYSCALL(sys_rt_sigprocmask,sys_rt_sigprocmask,sys32_rt_sigprocmask_wrapper) /* 1
SYSCALL(sys_rt_sigpending,sys_rt_sigpending,sys32_rt_sigpending_wrapper)
SYSCALL(sys_rt_sigtimedwait,sys_rt_sigtimedwait,compat_sys_rt_sigtimedwait_wrapper)
SYSCALL(sys_rt_sigqueueinfo,sys_rt_sigqueueinfo,sys32_rt_sigqueueinfo_wrapper)
-SYSCALL(sys_rt_sigsuspend_glue,sys_rt_sigsuspend_glue,sys32_rt_sigsuspend_glue)
+SYSCALL(sys_rt_sigsuspend,sys_rt_sigsuspend,compat_sys_rt_sigsuspend_wrapper)
SYSCALL(sys_pread64,sys_pread64,sys32_pread64_wrapper) /* 180 */
SYSCALL(sys_pwrite64,sys_pwrite64,sys32_pwrite64_wrapper)
SYSCALL(sys_chown16,sys_ni_syscall,sys32_chown16_wrapper) /* old chown16 syscall */
@@ -293,5 +293,21 @@ SYSCALL(sys_waitid,sys_waitid,compat_sys_waitid_wrapper)
SYSCALL(sys_ioprio_set,sys_ioprio_set,sys_ioprio_set_wrapper)
SYSCALL(sys_ioprio_get,sys_ioprio_get,sys_ioprio_get_wrapper)
SYSCALL(sys_inotify_init,sys_inotify_init,sys_inotify_init)
-SYSCALL(sys_inotify_add_watch,sys_inotify_add_watch,sys_inotify_add_watch_wrapper)
+SYSCALL(sys_inotify_add_watch,sys_inotify_add_watch,sys_inotify_add_watch_wrapper) /* 285 */
SYSCALL(sys_inotify_rm_watch,sys_inotify_rm_watch,sys_inotify_rm_watch_wrapper)
+NI_SYSCALL /* 287 sys_migrate_pages */
+SYSCALL(sys_openat,sys_openat,compat_sys_openat_wrapper)
+SYSCALL(sys_mkdirat,sys_mkdirat,sys_mkdirat_wrapper)
+SYSCALL(sys_mknodat,sys_mknodat,sys_mknodat_wrapper) /* 290 */
+SYSCALL(sys_fchownat,sys_fchownat,sys_fchownat_wrapper)
+SYSCALL(sys_futimesat,sys_futimesat,compat_sys_futimesat_wrapper)
+SYSCALL(sys_newfstatat,sys_newfstatat,compat_sys_newfstatat_wrapper)
+SYSCALL(sys_unlinkat,sys_unlinkat,sys_unlinkat_wrapper)
+SYSCALL(sys_renameat,sys_renameat,sys_renameat_wrapper) /* 295 */
+SYSCALL(sys_linkat,sys_linkat,sys_linkat_wrapper)
+SYSCALL(sys_symlinkat,sys_symlinkat,sys_symlinkat_wrapper)
+SYSCALL(sys_readlinkat,sys_readlinkat,sys_readlinkat_wrapper)
+SYSCALL(sys_fchmodat,sys_fchmodat,sys_fchmodat_wrapper)
+SYSCALL(sys_faccessat,sys_faccessat,sys_faccessat_wrapper) /* 300 */
+SYSCALL(sys_pselect6,sys_pselect6,compat_sys_pselect6_wrapper)
+SYSCALL(sys_ppoll,sys_ppoll,compat_sys_ppoll_wrapper)
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index 7c0fe152a11..fea043b69b9 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -61,9 +61,18 @@ extern unsigned long wall_jiffies;
*/
unsigned long long sched_clock(void)
{
- return ((get_clock() - jiffies_timer_cc) * 1000) >> 12;
+ return ((get_clock() - jiffies_timer_cc) * 125) >> 9;
}
+/*
+ * Monotonic_clock - returns # of nanoseconds passed since time_init()
+ */
+unsigned long long monotonic_clock(void)
+{
+ return sched_clock();
+}
+EXPORT_SYMBOL(monotonic_clock);
+
void tod_to_timeval(__u64 todval, struct timespec *xtime)
{
unsigned long long sec;
diff --git a/arch/s390/lib/Makefile b/arch/s390/lib/Makefile
index f20b51ff1d8..e05d087a6ea 100644
--- a/arch/s390/lib/Makefile
+++ b/arch/s390/lib/Makefile
@@ -6,4 +6,4 @@ EXTRA_AFLAGS := -traditional
lib-y += delay.o string.o
lib-y += $(if $(CONFIG_64BIT),uaccess64.o,uaccess.o)
-lib-$(CONFIG_SMP) += spinlock.o \ No newline at end of file
+lib-$(CONFIG_SMP) += spinlock.o
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 01bc7d589af..504d56f8ca7 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -396,14 +396,8 @@ source "arch/sh/boards/renesas/hs7751rvoip/Kconfig"
source "arch/sh/boards/renesas/rts7751r2d/Kconfig"
-config SH_PCLK_FREQ_BOOL
- bool "Set default pclk frequency"
- default y if !SH_RTC
- default n
-
config SH_PCLK_FREQ
int "Peripheral clock frequency (in Hz)"
- depends on SH_PCLK_FREQ_BOOL
default "50000000" if CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7780
default "60000000" if CPU_SUBTYPE_SH7751
default "33333333" if CPU_SUBTYPE_SH7300 || CPU_SUBTYPE_SH7770 || CPU_SUBTYPE_SH7760
diff --git a/arch/sh/boards/superh/microdev/io.c b/arch/sh/boards/superh/microdev/io.c
index fe83b2c0307..1ed7f880b8c 100644
--- a/arch/sh/boards/superh/microdev/io.c
+++ b/arch/sh/boards/superh/microdev/io.c
@@ -16,7 +16,7 @@
#include <linux/pci.h>
#include <linux/wait.h>
#include <asm/io.h>
-#include <asm/mach/io.h>
+#include <asm/microdev.h>
/*
* we need to have a 'safe' address to re-direct all I/O requests
@@ -52,8 +52,90 @@
#define IO_ISP1161_PHYS 0xa7700000ul /* Physical address of Philips ISP1161x USB chip */
#define IO_SUPERIO_PHYS 0xa7800000ul /* Physical address of SMSC FDC37C93xAPM SuperIO chip */
-#define PORT2ADDR(x) (microdev_isa_port2addr(x))
+/*
+ * map I/O ports to memory-mapped addresses
+ */
+static unsigned long microdev_isa_port2addr(unsigned long offset)
+{
+ unsigned long result;
+
+ if ((offset >= IO_LAN91C111_BASE) &&
+ (offset < IO_LAN91C111_BASE + IO_LAN91C111_EXTENT)) {
+ /*
+ * SMSC LAN91C111 Ethernet chip
+ */
+ result = IO_LAN91C111_PHYS + offset - IO_LAN91C111_BASE;
+ } else if ((offset >= IO_SUPERIO_BASE) &&
+ (offset < IO_SUPERIO_BASE + IO_SUPERIO_EXTENT)) {
+ /*
+ * SMSC FDC37C93xAPM SuperIO chip
+ *
+ * Configuration Registers
+ */
+ result = IO_SUPERIO_PHYS + (offset << 1);
+#if 0
+ } else if (offset == KBD_DATA_REG || offset == KBD_CNTL_REG ||
+ offset == KBD_STATUS_REG) {
+ /*
+ * SMSC FDC37C93xAPM SuperIO chip
+ *
+ * PS/2 Keyboard + Mouse (ports 0x60 and 0x64).
+ */
+ result = IO_SUPERIO_PHYS + (offset << 1);
+#endif
+ } else if (((offset >= IO_IDE1_BASE) &&
+ (offset < IO_IDE1_BASE + IO_IDE_EXTENT)) ||
+ (offset == IO_IDE1_MISC)) {
+ /*
+ * SMSC FDC37C93xAPM SuperIO chip
+ *
+ * IDE #1
+ */
+ result = IO_SUPERIO_PHYS + (offset << 1);
+ } else if (((offset >= IO_IDE2_BASE) &&
+ (offset < IO_IDE2_BASE + IO_IDE_EXTENT)) ||
+ (offset == IO_IDE2_MISC)) {
+ /*
+ * SMSC FDC37C93xAPM SuperIO chip
+ *
+ * IDE #2
+ */
+ result = IO_SUPERIO_PHYS + (offset << 1);
+ } else if ((offset >= IO_SERIAL1_BASE) &&
+ (offset < IO_SERIAL1_BASE + IO_SERIAL_EXTENT)) {
+ /*
+ * SMSC FDC37C93xAPM SuperIO chip
+ *
+ * Serial #1
+ */
+ result = IO_SUPERIO_PHYS + (offset << 1);
+ } else if ((offset >= IO_SERIAL2_BASE) &&
+ (offset < IO_SERIAL2_BASE + IO_SERIAL_EXTENT)) {
+ /*
+ * SMSC FDC37C93xAPM SuperIO chip
+ *
+ * Serial #2
+ */
+ result = IO_SUPERIO_PHYS + (offset << 1);
+ } else if ((offset >= IO_ISP1161_BASE) &&
+ (offset < IO_ISP1161_BASE + IO_ISP1161_EXTENT)) {
+ /*
+ * Philips USB ISP1161x chip
+ */
+ result = IO_ISP1161_PHYS + offset - IO_ISP1161_BASE;
+ } else {
+ /*
+ * safe default.
+ */
+ printk("Warning: unexpected port in %s( offset = 0x%lx )\n",
+ __FUNCTION__, offset);
+ result = PVR;
+ }
+
+ return result;
+}
+#define PORT2ADDR(x) (microdev_isa_port2addr(x))
static inline void delay(void)
{
@@ -94,6 +176,17 @@ unsigned int microdev_inl(unsigned long port)
return *(volatile unsigned int*)PORT2ADDR(port);
}
+void microdev_outw(unsigned short b, unsigned long port)
+{
+#ifdef CONFIG_PCI
+ if (port >= PCIBIOS_MIN_IO) {
+ microdev_pci_outw(b, port);
+ return;
+ }
+#endif
+ *(volatile unsigned short*)PORT2ADDR(port) = b;
+}
+
void microdev_outb(unsigned char b, unsigned long port)
{
#ifdef CONFIG_PCI
@@ -158,17 +251,6 @@ void microdev_outb(unsigned char b, unsigned long port)
}
}
-void microdev_outw(unsigned short b, unsigned long port)
-{
-#ifdef CONFIG_PCI
- if (port >= PCIBIOS_MIN_IO) {
- microdev_pci_outw(b, port);
- return;
- }
-#endif
- *(volatile unsigned short*)PORT2ADDR(port) = b;
-}
-
void microdev_outl(unsigned int b, unsigned long port)
{
#ifdef CONFIG_PCI
@@ -284,87 +366,3 @@ void microdev_outsl(unsigned long port, const void *buffer, unsigned long count)
while (count--)
*port_addr = *buf++;
}
-
-/*
- * map I/O ports to memory-mapped addresses
- */
-unsigned long microdev_isa_port2addr(unsigned long offset)
-{
- unsigned long result;
-
- if ((offset >= IO_LAN91C111_BASE) &&
- (offset < IO_LAN91C111_BASE + IO_LAN91C111_EXTENT)) {
- /*
- * SMSC LAN91C111 Ethernet chip
- */
- result = IO_LAN91C111_PHYS + offset - IO_LAN91C111_BASE;
- } else if ((offset >= IO_SUPERIO_BASE) &&
- (offset < IO_SUPERIO_BASE + IO_SUPERIO_EXTENT)) {
- /*
- * SMSC FDC37C93xAPM SuperIO chip
- *
- * Configuration Registers
- */
- result = IO_SUPERIO_PHYS + (offset << 1);
-#if 0
- } else if (offset == KBD_DATA_REG || offset == KBD_CNTL_REG ||
- offset == KBD_STATUS_REG) {
- /*
- * SMSC FDC37C93xAPM SuperIO chip
- *
- * PS/2 Keyboard + Mouse (ports 0x60 and 0x64).
- */
- result = IO_SUPERIO_PHYS + (offset << 1);
-#endif
- } else if (((offset >= IO_IDE1_BASE) &&
- (offset < IO_IDE1_BASE + IO_IDE_EXTENT)) ||
- (offset == IO_IDE1_MISC)) {
- /*
- * SMSC FDC37C93xAPM SuperIO chip
- *
- * IDE #1
- */
- result = IO_SUPERIO_PHYS + (offset << 1);
- } else if (((offset >= IO_IDE2_BASE) &&
- (offset < IO_IDE2_BASE + IO_IDE_EXTENT)) ||
- (offset == IO_IDE2_MISC)) {
- /*
- * SMSC FDC37C93xAPM SuperIO chip
- *
- * IDE #2
- */
- result = IO_SUPERIO_PHYS + (offset << 1);
- } else if ((offset >= IO_SERIAL1_BASE) &&
- (offset < IO_SERIAL1_BASE + IO_SERIAL_EXTENT)) {
- /*
- * SMSC FDC37C93xAPM SuperIO chip
- *
- * Serial #1
- */
- result = IO_SUPERIO_PHYS + (offset << 1);
- } else if ((offset >= IO_SERIAL2_BASE) &&
- (offset < IO_SERIAL2_BASE + IO_SERIAL_EXTENT)) {
- /*
- * SMSC FDC37C93xAPM SuperIO chip
- *
- * Serial #2
- */
- result = IO_SUPERIO_PHYS + (offset << 1);
- } else if ((offset >= IO_ISP1161_BASE) &&
- (offset < IO_ISP1161_BASE + IO_ISP1161_EXTENT)) {
- /*
- * Philips USB ISP1161x chip
- */
- result = IO_ISP1161_PHYS + offset - IO_ISP1161_BASE;
- } else {
- /*
- * safe default.
- */
- printk("Warning: unexpected port in %s( offset = 0x%lx )\n",
- __FUNCTION__, offset);
- result = PVR;
- }
-
- return result;
-}
-
diff --git a/arch/sh/boards/superh/microdev/irq.c b/arch/sh/boards/superh/microdev/irq.c
index 1395c1e65da..efcbd86b7cd 100644
--- a/arch/sh/boards/superh/microdev/irq.c
+++ b/arch/sh/boards/superh/microdev/irq.c
@@ -15,7 +15,7 @@
#include <asm/system.h>
#include <asm/io.h>
-#include <asm/mach/irq.h>
+#include <asm/microdev.h>
#define NUM_EXTERNAL_IRQS 16 /* IRL0 .. IRL15 */
diff --git a/arch/sh/boards/superh/microdev/setup.c b/arch/sh/boards/superh/microdev/setup.c
index 1c1d65fb12d..892b14d3140 100644
--- a/arch/sh/boards/superh/microdev/setup.c
+++ b/arch/sh/boards/superh/microdev/setup.c
@@ -3,7 +3,7 @@
*
* Copyright (C) 2003 Sean McGoogan (Sean.McGoogan@superh.com)
* Copyright (C) 2003, 2004 SuperH, Inc.
- * Copyright (C) 2004 Paul Mundt
+ * Copyright (C) 2004, 2005 Paul Mundt
*
* SuperH SH4-202 MicroDev board support.
*
@@ -15,11 +15,10 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/ioport.h>
+#include <video/s1d13xxxfb.h>
+#include <asm/microdev.h>
#include <asm/io.h>
-#include <asm/mach/irq.h>
-#include <asm/mach/io.h>
#include <asm/machvec.h>
-#include <asm/machvec_init.h>
extern void microdev_heartbeat(void);
@@ -51,8 +50,6 @@ struct sh_machine_vector mv_sh4202_microdev __initmv = {
.mv_outsw = microdev_outsw,
.mv_outsl = microdev_outsl,
- .mv_isa_port2addr = microdev_isa_port2addr,
-
.mv_init_irq = init_microdev_irq,
#ifdef CONFIG_HEARTBEAT
@@ -142,16 +139,161 @@ static struct platform_device smc91x_device = {
.resource = smc91x_resources,
};
-static int __init smc91x_setup(void)
+#ifdef CONFIG_FB_S1D13XXX
+static struct s1d13xxxfb_regval s1d13806_initregs[] = {
+ { S1DREG_MISC, 0x00 },
+ { S1DREG_COM_DISP_MODE, 0x00 },
+ { S1DREG_GPIO_CNF0, 0x00 },
+ { S1DREG_GPIO_CNF1, 0x00 },
+ { S1DREG_GPIO_CTL0, 0x00 },
+ { S1DREG_GPIO_CTL1, 0x00 },
+ { S1DREG_CLK_CNF, 0x02 },
+ { S1DREG_LCD_CLK_CNF, 0x01 },
+ { S1DREG_CRT_CLK_CNF, 0x03 },
+ { S1DREG_MPLUG_CLK_CNF, 0x03 },
+ { S1DREG_CPU2MEM_WST_SEL, 0x02 },
+ { S1DREG_SDRAM_REF_RATE, 0x03 },
+ { S1DREG_SDRAM_TC0, 0x00 },
+ { S1DREG_SDRAM_TC1, 0x01 },
+ { S1DREG_MEM_CNF, 0x80 },
+ { S1DREG_PANEL_TYPE, 0x25 },
+ { S1DREG_MOD_RATE, 0x00 },
+ { S1DREG_LCD_DISP_HWIDTH, 0x63 },
+ { S1DREG_LCD_NDISP_HPER, 0x1e },
+ { S1DREG_TFT_FPLINE_START, 0x06 },
+ { S1DREG_TFT_FPLINE_PWIDTH, 0x03 },
+ { S1DREG_LCD_DISP_VHEIGHT0, 0x57 },
+ { S1DREG_LCD_DISP_VHEIGHT1, 0x02 },
+ { S1DREG_LCD_NDISP_VPER, 0x00 },
+ { S1DREG_TFT_FPFRAME_START, 0x0a },
+ { S1DREG_TFT_FPFRAME_PWIDTH, 0x81 },
+ { S1DREG_LCD_DISP_MODE, 0x03 },
+ { S1DREG_LCD_MISC, 0x00 },
+ { S1DREG_LCD_DISP_START0, 0x00 },
+ { S1DREG_LCD_DISP_START1, 0x00 },
+ { S1DREG_LCD_DISP_START2, 0x00 },
+ { S1DREG_LCD_MEM_OFF0, 0x90 },
+ { S1DREG_LCD_MEM_OFF1, 0x01 },
+ { S1DREG_LCD_PIX_PAN, 0x00 },
+ { S1DREG_LCD_DISP_FIFO_HTC, 0x00 },
+ { S1DREG_LCD_DISP_FIFO_LTC, 0x00 },
+ { S1DREG_CRT_DISP_HWIDTH, 0x63 },
+ { S1DREG_CRT_NDISP_HPER, 0x1f },
+ { S1DREG_CRT_HRTC_START, 0x04 },
+ { S1DREG_CRT_HRTC_PWIDTH, 0x8f },
+ { S1DREG_CRT_DISP_VHEIGHT0, 0x57 },
+ { S1DREG_CRT_DISP_VHEIGHT1, 0x02 },
+ { S1DREG_CRT_NDISP_VPER, 0x1b },
+ { S1DREG_CRT_VRTC_START, 0x00 },
+ { S1DREG_CRT_VRTC_PWIDTH, 0x83 },
+ { S1DREG_TV_OUT_CTL, 0x10 },
+ { S1DREG_CRT_DISP_MODE, 0x05 },
+ { S1DREG_CRT_DISP_START0, 0x00 },
+ { S1DREG_CRT_DISP_START1, 0x00 },
+ { S1DREG_CRT_DISP_START2, 0x00 },
+ { S1DREG_CRT_MEM_OFF0, 0x20 },
+ { S1DREG_CRT_MEM_OFF1, 0x03 },
+ { S1DREG_CRT_PIX_PAN, 0x00 },
+ { S1DREG_CRT_DISP_FIFO_HTC, 0x00 },
+ { S1DREG_CRT_DISP_FIFO_LTC, 0x00 },
+ { S1DREG_LCD_CUR_CTL, 0x00 },
+ { S1DREG_LCD_CUR_START, 0x01 },
+ { S1DREG_LCD_CUR_XPOS0, 0x00 },
+ { S1DREG_LCD_CUR_XPOS1, 0x00 },
+ { S1DREG_LCD_CUR_YPOS0, 0x00 },
+ { S1DREG_LCD_CUR_YPOS1, 0x00 },
+ { S1DREG_LCD_CUR_BCTL0, 0x00 },
+ { S1DREG_LCD_CUR_GCTL0, 0x00 },
+ { S1DREG_LCD_CUR_RCTL0, 0x00 },
+ { S1DREG_LCD_CUR_BCTL1, 0x1f },
+ { S1DREG_LCD_CUR_GCTL1, 0x3f },
+ { S1DREG_LCD_CUR_RCTL1, 0x1f },
+ { S1DREG_LCD_CUR_FIFO_HTC, 0x00 },
+ { S1DREG_CRT_CUR_CTL, 0x00 },
+ { S1DREG_CRT_CUR_START, 0x01 },
+ { S1DREG_CRT_CUR_XPOS0, 0x00 },
+ { S1DREG_CRT_CUR_XPOS1, 0x00 },
+ { S1DREG_CRT_CUR_YPOS0, 0x00 },
+ { S1DREG_CRT_CUR_YPOS1, 0x00 },
+ { S1DREG_CRT_CUR_BCTL0, 0x00 },
+ { S1DREG_CRT_CUR_GCTL0, 0x00 },
+ { S1DREG_CRT_CUR_RCTL0, 0x00 },
+ { S1DREG_CRT_CUR_BCTL1, 0x1f },
+ { S1DREG_CRT_CUR_GCTL1, 0x3f },
+ { S1DREG_CRT_CUR_RCTL1, 0x1f },
+ { S1DREG_CRT_CUR_FIFO_HTC, 0x00 },
+ { S1DREG_BBLT_CTL0, 0x00 },
+ { S1DREG_BBLT_CTL1, 0x00 },
+ { S1DREG_BBLT_CC_EXP, 0x00 },
+ { S1DREG_BBLT_OP, 0x00 },
+ { S1DREG_BBLT_SRC_START0, 0x00 },
+ { S1DREG_BBLT_SRC_START1, 0x00 },
+ { S1DREG_BBLT_SRC_START2, 0x00 },
+ { S1DREG_BBLT_DST_START0, 0x00 },
+ { S1DREG_BBLT_DST_START1, 0x00 },
+ { S1DREG_BBLT_DST_START2, 0x00 },
+ { S1DREG_BBLT_MEM_OFF0, 0x00 },
+ { S1DREG_BBLT_MEM_OFF1, 0x00 },
+ { S1DREG_BBLT_WIDTH0, 0x00 },
+ { S1DREG_BBLT_WIDTH1, 0x00 },
+ { S1DREG_BBLT_HEIGHT0, 0x00 },
+ { S1DREG_BBLT_HEIGHT1, 0x00 },
+ { S1DREG_BBLT_BGC0, 0x00 },
+ { S1DREG_BBLT_BGC1, 0x00 },
+ { S1DREG_BBLT_FGC0, 0x00 },
+ { S1DREG_BBLT_FGC1, 0x00 },
+ { S1DREG_LKUP_MODE, 0x00 },
+ { S1DREG_LKUP_ADDR, 0x00 },
+ { S1DREG_PS_CNF, 0x10 },
+ { S1DREG_PS_STATUS, 0x00 },
+ { S1DREG_CPU2MEM_WDOGT, 0x00 },
+ { S1DREG_COM_DISP_MODE, 0x02 },
+};
+
+static struct s1d13xxxfb_pdata s1d13806_platform_data = {
+ .initregs = s1d13806_initregs,
+ .initregssize = ARRAY_SIZE(s1d13806_initregs),
+};
+
+static struct resource s1d13806_resources[] = {
+ [0] = {
+ .start = 0x07200000,
+ .end = 0x07200000 + 0x00200000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 0x07000000,
+ .end = 0x07000000 + 0x00200000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device s1d13806_device = {
+ .name = "s1d13806fb",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(s1d13806_resources),
+ .resource = s1d13806_resources,
+
+ .dev = {
+ .platform_data = &s1d13806_platform_data,
+ },
+};
+#endif
+
+static struct platform_device *microdev_devices[] __initdata = {
+ &smc91x_device,
+#ifdef CONFIG_FB_S1D13XXX
+ &s1d13806_device,
+#endif
+};
+
+static int __init microdev_devices_setup(void)
{
- return platform_device_register(&smc91x_device);
+ return platform_add_devices(microdev_devices, ARRAY_SIZE(microdev_devices));
}
-__initcall(smc91x_setup);
+__initcall(microdev_devices_setup);
- /*
- * Initialize the board
- */
void __init platform_setup(void)
{
int * const fpgaRevisionRegister = (int*)(MICRODEV_FPGA_GP_BASE + 0x8ul);
diff --git a/arch/sh/boards/unknown/Makefile b/arch/sh/boards/unknown/Makefile
index cffc21031e7..7d18f408b0c 100644
--- a/arch/sh/boards/unknown/Makefile
+++ b/arch/sh/boards/unknown/Makefile
@@ -2,5 +2,5 @@
# Makefile for unknown SH boards
#
-obj-y := mach.o io.o setup.o
+obj-y := setup.o
diff --git a/arch/sh/boards/unknown/io.c b/arch/sh/boards/unknown/io.c
deleted file mode 100644
index 8f3f17267bd..00000000000
--- a/arch/sh/boards/unknown/io.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * linux/arch/sh/kernel/io_unknown.c
- *
- * Copyright (C) 2000 Stuart Menefy (stuart.menefy@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License. See linux/COPYING for more information.
- *
- * I/O routine for unknown hardware.
- */
-
-static unsigned int unknown_handler(void)
-{
- return 0;
-}
-
-#define UNKNOWN_ALIAS(fn) \
- void unknown_##fn(void) __attribute__ ((alias ("unknown_handler")));
-
-UNKNOWN_ALIAS(inb)
-UNKNOWN_ALIAS(inw)
-UNKNOWN_ALIAS(inl)
-UNKNOWN_ALIAS(outb)
-UNKNOWN_ALIAS(outw)
-UNKNOWN_ALIAS(outl)
-UNKNOWN_ALIAS(inb_p)
-UNKNOWN_ALIAS(inw_p)
-UNKNOWN_ALIAS(inl_p)
-UNKNOWN_ALIAS(outb_p)
-UNKNOWN_ALIAS(outw_p)
-UNKNOWN_ALIAS(outl_p)
-UNKNOWN_ALIAS(insb)
-UNKNOWN_ALIAS(insw)
-UNKNOWN_ALIAS(insl)
-UNKNOWN_ALIAS(outsb)
-UNKNOWN_ALIAS(outsw)
-UNKNOWN_ALIAS(outsl)
-UNKNOWN_ALIAS(readb)
-UNKNOWN_ALIAS(readw)
-UNKNOWN_ALIAS(readl)
-UNKNOWN_ALIAS(writeb)
-UNKNOWN_ALIAS(writew)
-UNKNOWN_ALIAS(writel)
-UNKNOWN_ALIAS(isa_port2addr)
-UNKNOWN_ALIAS(ioremap)
-UNKNOWN_ALIAS(iounmap)
diff --git a/arch/sh/boards/unknown/mach.c b/arch/sh/boards/unknown/mach.c
deleted file mode 100644
index ad0bcc60a64..00000000000
--- a/arch/sh/boards/unknown/mach.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * linux/arch/sh/kernel/mach_unknown.c
- *
- * Copyright (C) 2000 Stuart Menefy (stuart.menefy@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License. See linux/COPYING for more information.
- *
- * Machine specific code for an unknown machine (internal peripherials only)
- */
-
-#include <linux/config.h>
-#include <linux/init.h>
-
-#include <asm/machvec.h>
-#include <asm/machvec_init.h>
-
-#include <asm/io_unknown.h>
-
-#include <asm/rtc.h>
-/*
- * The Machine Vector
- */
-
-struct sh_machine_vector mv_unknown __initmv = {
-#if defined(CONFIG_CPU_SH4)
- .mv_nr_irqs = 48,
-#elif defined(CONFIG_CPU_SUBTYPE_SH7708)
- .mv_nr_irqs = 32,
-#elif defined(CONFIG_CPU_SUBTYPE_SH7709)
- .mv_nr_irqs = 61,
-#endif
-
- .mv_inb = unknown_inb,
- .mv_inw = unknown_inw,
- .mv_inl = unknown_inl,
- .mv_outb = unknown_outb,
- .mv_outw = unknown_outw,
- .mv_outl = unknown_outl,
-
- .mv_inb_p = unknown_inb_p,
- .mv_inw_p = unknown_inw_p,
- .mv_inl_p = unknown_inl_p,
- .mv_outb_p = unknown_outb_p,
- .mv_outw_p = unknown_outw_p,
- .mv_outl_p = unknown_outl_p,
-
- .mv_insb = unknown_insb,
- .mv_insw = unknown_insw,
- .mv_insl = unknown_insl,
- .mv_outsb = unknown_outsb,
- .mv_outsw = unknown_outsw,
- .mv_outsl = unknown_outsl,
-
- .mv_readb = unknown_readb,
- .mv_readw = unknown_readw,
- .mv_readl = unknown_readl,
- .mv_writeb = unknown_writeb,
- .mv_writew = unknown_writew,
- .mv_writel = unknown_writel,
-
- .mv_ioremap = unknown_ioremap,
- .mv_iounmap = unknown_iounmap,
-
- .mv_isa_port2addr = unknown_isa_port2addr,
-};
-ALIAS_MV(unknown)
diff --git a/arch/sh/boards/unknown/setup.c b/arch/sh/boards/unknown/setup.c
index 7d772a6f886..02e84f03f45 100644
--- a/arch/sh/boards/unknown/setup.c
+++ b/arch/sh/boards/unknown/setup.c
@@ -7,10 +7,20 @@
* License. See linux/COPYING for more information.
*
* Setup code for an unknown machine (internal peripherials only)
+ *
+ * This is the simplest of all boards, and serves only as a quick and dirty
+ * method to start debugging a new board during bring-up until proper board
+ * setup code is written.
*/
-
#include <linux/config.h>
#include <linux/init.h>
+#include <asm/machvec.h>
+#include <asm/irq.h>
+
+struct sh_machine_vector mv_unknown __initmv = {
+ .mv_nr_irqs = NR_IRQS,
+};
+ALIAS_MV(unknown)
const char *get_system_type(void)
{
diff --git a/arch/sh/cchips/voyagergx/consistent.c b/arch/sh/cchips/voyagergx/consistent.c
index 3d9a02c093a..07e8b9c5a53 100644
--- a/arch/sh/cchips/voyagergx/consistent.c
+++ b/arch/sh/cchips/voyagergx/consistent.c
@@ -15,7 +15,7 @@
#include <linux/module.h>
#include <linux/device.h>
#include <asm/io.h>
-#include <asm/bus-sh.h>
+
struct voya_alloc_entry {
struct list_head list;
@@ -30,12 +30,13 @@ static LIST_HEAD(voya_alloc_list);
#define OHCI_HCCA_SIZE 0x100
#define OHCI_SRAM_SIZE 0x10000
+#define VOYAGER_OHCI_NAME "voyager-ohci"
+
void *voyagergx_consistent_alloc(struct device *dev, size_t size,
dma_addr_t *handle, gfp_t flag)
{
struct list_head *list = &voya_alloc_list;
struct voya_alloc_entry *entry;
- struct sh_dev *shdev = to_sh_dev(dev);
unsigned long start, end;
unsigned long flags;
@@ -46,9 +47,7 @@ void *voyagergx_consistent_alloc(struct device *dev, size_t size,
*
* Everything else goes through consistent_alloc().
*/
- if (!dev || dev->bus != &sh_bus_types[SH_BUS_VIRT] ||
- (dev->bus == &sh_bus_types[SH_BUS_VIRT] &&
- shdev->dev_id != SH_DEV_ID_USB_OHCI))
+ if (!dev || strcmp(dev->driver->name, VOYAGER_OHCI_NAME))
return NULL;
start = OHCI_SRAM_START + OHCI_HCCA_SIZE;
@@ -98,12 +97,9 @@ int voyagergx_consistent_free(struct device *dev, size_t size,
void *vaddr, dma_addr_t handle)
{
struct voya_alloc_entry *entry;
- struct sh_dev *shdev = to_sh_dev(dev);
unsigned long flags;
- if (!dev || dev->bus != &sh_bus_types[SH_BUS_VIRT] ||
- (dev->bus == &sh_bus_types[SH_BUS_VIRT] &&
- shdev->dev_id != SH_DEV_ID_USB_OHCI))
+ if (!dev || strcmp(dev->driver->name, VOYAGER_OHCI_NAME))
return -EINVAL;
spin_lock_irqsave(&voya_list_lock, flags);
@@ -123,4 +119,3 @@ int voyagergx_consistent_free(struct device *dev, size_t size,
EXPORT_SYMBOL(voyagergx_consistent_alloc);
EXPORT_SYMBOL(voyagergx_consistent_free);
-
diff --git a/arch/sh/cchips/voyagergx/irq.c b/arch/sh/cchips/voyagergx/irq.c
index 1b6ac523b45..2ee330b3c38 100644
--- a/arch/sh/cchips/voyagergx/irq.c
+++ b/arch/sh/cchips/voyagergx/irq.c
@@ -163,7 +163,12 @@ int voyagergx_irq_demux(int irq)
return irq;
}
-static struct irqaction irq0 = { voyagergx_interrupt, SA_INTERRUPT, 0, "VOYAGERGX", NULL, NULL};
+static struct irqaction irq0 = {
+ .name = "voyagergx",
+ .handler = voyagergx_interrupt,
+ .flags = SA_INTERRUPT,
+ .mask = CPU_MASK_NONE,
+};
void __init setup_voyagergx_irq(void)
{
diff --git a/arch/sh/configs/microdev_defconfig b/arch/sh/configs/microdev_defconfig
index a3bd280b53d..ab3db76d1e5 100644
--- a/arch/sh/configs/microdev_defconfig
+++ b/arch/sh/configs/microdev_defconfig
@@ -1,10 +1,9 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.11-sh
-# Wed Mar 2 15:09:41 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 19:43:20 2006
#
CONFIG_SUPERH=y
-CONFIG_UID16=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
@@ -17,11 +16,13 @@ CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
# CONFIG_SYSVIPC is not set
# CONFIG_POSIX_MQUEUE is not set
@@ -29,22 +30,29 @@ CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_UID16=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_EMBEDDED=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SHMEM=y
CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
#
# Loadable module support
@@ -52,6 +60,24 @@ CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_MODULES is not set
#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
# System type
#
# CONFIG_SH_SOLUTION_ENGINE is not set
@@ -61,9 +87,7 @@ CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_SH_7751_SYSTEMH is not set
# CONFIG_SH_STB1_HARP is not set
# CONFIG_SH_STB1_OVERDRIVE is not set
-# CONFIG_SH_HP620 is not set
-# CONFIG_SH_HP680 is not set
-# CONFIG_SH_HP690 is not set
+# CONFIG_SH_HP6XX is not set
# CONFIG_SH_CQREEK is not set
# CONFIG_SH_DMIDA is not set
# CONFIG_SH_EC3104 is not set
@@ -78,45 +102,94 @@ CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_SH_SECUREEDGE5410 is not set
# CONFIG_SH_HS7751RVOIP is not set
# CONFIG_SH_RTS7751R2D is not set
+# CONFIG_SH_R7780RP is not set
# CONFIG_SH_EDOSK7705 is not set
CONFIG_SH_SH4202_MICRODEV=y
+# CONFIG_SH_LANDISK is not set
+# CONFIG_SH_TITAN is not set
# CONFIG_SH_UNKNOWN is not set
-# CONFIG_CPU_SH2 is not set
-# CONFIG_CPU_SH3 is not set
+
+#
+# Processor selection
+#
CONFIG_CPU_SH4=y
+
+#
+# SH-2 Processor Support
+#
# CONFIG_CPU_SUBTYPE_SH7604 is not set
+
+#
+# SH-3 Processor Support
+#
# CONFIG_CPU_SUBTYPE_SH7300 is not set
# CONFIG_CPU_SUBTYPE_SH7705 is not set
# CONFIG_CPU_SUBTYPE_SH7707 is not set
# CONFIG_CPU_SUBTYPE_SH7708 is not set
# CONFIG_CPU_SUBTYPE_SH7709 is not set
+
+#
+# SH-4 Processor Support
+#
# CONFIG_CPU_SUBTYPE_SH7750 is not set
+# CONFIG_CPU_SUBTYPE_SH7091 is not set
+# CONFIG_CPU_SUBTYPE_SH7750R is not set
+# CONFIG_CPU_SUBTYPE_SH7750S is not set
# CONFIG_CPU_SUBTYPE_SH7751 is not set
+# CONFIG_CPU_SUBTYPE_SH7751R is not set
# CONFIG_CPU_SUBTYPE_SH7760 is not set
-# CONFIG_CPU_SUBTYPE_SH73180 is not set
+CONFIG_CPU_SUBTYPE_SH4_202=y
+
+#
+# ST40 Processor Support
+#
# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
# CONFIG_CPU_SUBTYPE_ST40GX1 is not set
-CONFIG_CPU_SUBTYPE_SH4_202=y
+
+#
+# SH-4A Processor Support
+#
+# CONFIG_CPU_SUBTYPE_SH73180 is not set
+# CONFIG_CPU_SUBTYPE_SH7770 is not set
+# CONFIG_CPU_SUBTYPE_SH7780 is not set
+
+#
+# Memory management options
+#
CONFIG_MMU=y
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttySC0,115200"
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+
+#
+# Cache configuration
+#
+# CONFIG_SH_DIRECT_MAPPED is not set
+# CONFIG_SH_WRITETHROUGH is not set
+# CONFIG_SH_OCRAM is not set
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x04000000
-CONFIG_MEMORY_SET=y
-# CONFIG_MEMORY_OVERRIDE is not set
+
+#
+# Processor features
+#
+CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_SH_RTC=y
CONFIG_SH_FPU=y
-CONFIG_ZERO_PAGE_OFFSET=0x00001000
-CONFIG_BOOT_LINK_OFFSET=0x00800000
-CONFIG_CPU_LITTLE_ENDIAN=y
-CONFIG_PREEMPT=y
-# CONFIG_UBC_WAKEUP is not set
-# CONFIG_SH_WRITETHROUGH is not set
-# CONFIG_SH_OCRAM is not set
# CONFIG_SH_STORE_QUEUES is not set
-# CONFIG_SMP is not set
-CONFIG_SH_PCLK_CALC=y
-CONFIG_SH_PCLK_FREQ=65986048
+CONFIG_CPU_HAS_INTEVT=y
+CONFIG_CPU_HAS_SR_RB=y
+
+#
+# Timer support
+#
+CONFIG_SH_TMU=y
+CONFIG_SH_PCLK_FREQ=66000000
#
# CPU Frequency scaling
@@ -137,20 +210,31 @@ CONFIG_NR_ONCHIP_DMA_CHANNELS=4
CONFIG_HEARTBEAT=y
#
-# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
+# Kernel features
#
-CONFIG_ISA=y
-# CONFIG_PCI is not set
+# CONFIG_KEXEC is not set
+CONFIG_PREEMPT=y
+# CONFIG_SMP is not set
#
-# PCCARD (PCMCIA/CardBus) support
+# Boot options
#
-# CONFIG_PCCARD is not set
+CONFIG_ZERO_PAGE_OFFSET=0x00001000
+CONFIG_BOOT_LINK_OFFSET=0x00800000
+# CONFIG_UBC_WAKEUP is not set
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE="console=ttySC0,115200"
#
-# PC-card bridges
+# Bus options
#
-CONFIG_PCMCIA_PROBE=y
+# CONFIG_SUPERHYWAY is not set
+# CONFIG_PCI is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
#
# PCI Hotplug Support
@@ -164,9 +248,79 @@ CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
#
-# SH initrd options
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_PACKET is not set
+# CONFIG_UNIX is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
#
-# CONFIG_EMBEDDED_RAMDISK is not set
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
#
# Device Drivers
@@ -180,6 +334,11 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set
@@ -192,13 +351,10 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# Plug and Play support
#
-# CONFIG_PNP is not set
#
# Block devices
#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_DEV_XD is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
# CONFIG_BLK_DEV_NBD is not set
@@ -206,17 +362,7 @@ CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
-# CONFIG_LBD is not set
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
@@ -241,9 +387,7 @@ CONFIG_BLK_DEV_IDECD=y
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
-CONFIG_IDE_SH=y
# CONFIG_IDE_ARM is not set
-# CONFIG_IDE_CHIPSETS is not set
# CONFIG_BLK_DEV_IDEDMA is not set
# CONFIG_IDEDMA_AUTO is not set
# CONFIG_BLK_DEV_HD is not set
@@ -251,14 +395,10 @@ CONFIG_IDE_SH=y
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
@@ -266,6 +406,7 @@ CONFIG_IDE_SH=y
#
# Fusion MPT device support
#
+# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
@@ -276,69 +417,8 @@ CONFIG_IDE_SH=y
#
#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-# CONFIG_PACKET is not set
-# CONFIG_NETLINK_DEV is not set
-# CONFIG_UNIX is not set
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
+# Network device support
#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
@@ -346,9 +426,9 @@ CONFIG_NETDEVICES=y
# CONFIG_TUN is not set
#
-# ARCnet devices
+# PHY device support
#
-# CONFIG_ARCNET is not set
+# CONFIG_PHYLIB is not set
#
# Ethernet (10 or 100Mbit)
@@ -356,17 +436,7 @@ CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_STNIC is not set
-# CONFIG_NET_VENDOR_3COM is not set
-# CONFIG_LANCE is not set
-# CONFIG_NET_VENDOR_SMC is not set
CONFIG_SMC91X=y
-# CONFIG_NET_VENDOR_RACAL is not set
-# CONFIG_AT1700 is not set
-# CONFIG_DEPCA is not set
-# CONFIG_HP100 is not set
-# CONFIG_NET_ISA is not set
-# CONFIG_NET_PCI is not set
-# CONFIG_NET_POCKET is not set
#
# Ethernet (1000 Mbit)
@@ -379,7 +449,6 @@ CONFIG_SMC91X=y
#
# Token Ring devices
#
-# CONFIG_TR is not set
#
# Wireless LAN (non-hamradio)
@@ -394,6 +463,8 @@ CONFIG_SMC91X=y
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
@@ -411,20 +482,10 @@ CONFIG_SMC91X=y
# CONFIG_INPUT is not set
#
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
+# Hardware I/O ports
#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
# CONFIG_SERIO is not set
-# CONFIG_SERIO_I8042 is not set
-
-#
-# Input Device Drivers
-#
+# CONFIG_GAMEPORT is not set
#
# Character devices
@@ -464,24 +525,46 @@ CONFIG_RTC=y
#
# Ftape, the floppy tape device driver
#
-# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
+
+#
# I2C support
#
# CONFIG_I2C is not set
#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
# Misc devices
#
#
+# Multimedia Capabilities Port drivers
+#
+
+#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
@@ -508,7 +591,7 @@ CONFIG_RTC=y
# CONFIG_USB_ARCH_HAS_OHCI is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
@@ -524,13 +607,21 @@ CONFIG_RTC=y
#
# InfiniBand support
#
-# CONFIG_INFINIBAND is not set
+
+#
+# SN Devices
+#
+
+#
+# EDAC - error detection and reporting (RAS)
+#
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
@@ -540,17 +631,17 @@ CONFIG_JBD=y
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
-
-#
-# XFS support
-#
+# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
@@ -574,16 +665,12 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
-CONFIG_DEVFS_FS=y
-CONFIG_DEVFS_MOUNT=y
-# CONFIG_DEVFS_DEBUG is not set
-CONFIG_DEVPTS_FS_XATTR=y
-# CONFIG_DEVPTS_FS_SECURITY is not set
CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -607,12 +694,14 @@ CONFIG_RAMFS=y
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
CONFIG_RPCSEC_GSS_KRB5=y
@@ -622,6 +711,7 @@ CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
@@ -681,8 +771,10 @@ CONFIG_NLS_DEFAULT="iso8859-1"
#
# Kernel hacking
#
+# CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_DEBUG_KERNEL is not set
-CONFIG_DEBUG_PREEMPT=y
+CONFIG_LOG_BUF_SHIFT=14
# CONFIG_FRAME_POINTER is not set
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
@@ -706,6 +798,7 @@ CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
@@ -730,5 +823,6 @@ CONFIG_CRYPTO_DES=y
# Library routines
#
# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
diff --git a/arch/sh/kernel/Makefile b/arch/sh/kernel/Makefile
index 7a86eeb2265..f05cd96f886 100644
--- a/arch/sh/kernel/Makefile
+++ b/arch/sh/kernel/Makefile
@@ -8,7 +8,7 @@ obj-y := process.o signal.o entry.o traps.o irq.o \
ptrace.o setup.o time.o sys_sh.o semaphore.o \
io.o io_generic.o sh_ksyms.o
-obj-y += cpu/
+obj-y += cpu/ timers/
obj-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_CF_ENABLER) += cf-enabler.o
diff --git a/arch/sh/kernel/cpu/Makefile b/arch/sh/kernel/cpu/Makefile
index 5bfc33bec5d..59d5b748752 100644
--- a/arch/sh/kernel/cpu/Makefile
+++ b/arch/sh/kernel/cpu/Makefile
@@ -2,7 +2,7 @@
# Makefile for the Linux/SuperH CPU-specifc backends.
#
-obj-y += irq/ init.o bus.o clock.o
+obj-y += irq/ init.o clock.o
obj-$(CONFIG_CPU_SH2) += sh2/
obj-$(CONFIG_CPU_SH3) += sh3/
diff --git a/arch/sh/kernel/cpu/bus.c b/arch/sh/kernel/cpu/bus.c
deleted file mode 100644
index fc6c4bd40c6..00000000000
--- a/arch/sh/kernel/cpu/bus.c
+++ /dev/null
@@ -1,197 +0,0 @@
-/*
- * arch/sh/kernel/cpu/bus.c
- *
- * Virtual bus for SuperH.
- *
- * Copyright (C) 2004 Paul Mundt
- *
- * Shamelessly cloned from arch/arm/mach-omap/bus.c, which was written
- * by:
- *
- * Copyright (C) 2003 - 2004 Nokia Corporation
- * Written by Tony Lindgren <tony@atomide.com>
- * Portions of code based on sa1111.c.
- *
- * 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/kernel.h>
-#include <linux/device.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <asm/bus-sh.h>
-
-static int sh_bus_match(struct device *dev, struct device_driver *drv)
-{
- struct sh_driver *shdrv = to_sh_driver(drv);
- struct sh_dev *shdev = to_sh_dev(dev);
-
- return shdev->dev_id == shdrv->dev_id;
-}
-
-static int sh_bus_suspend(struct device *dev, pm_message_t state)
-{
- struct sh_dev *shdev = to_sh_dev(dev);
- struct sh_driver *shdrv = to_sh_driver(dev->driver);
-
- if (shdrv && shdrv->suspend)
- return shdrv->suspend(shdev, state);
-
- return 0;
-}
-
-static int sh_bus_resume(struct device *dev)
-{
- struct sh_dev *shdev = to_sh_dev(dev);
- struct sh_driver *shdrv = to_sh_driver(dev->driver);
-
- if (shdrv && shdrv->resume)
- return shdrv->resume(shdev);
-
- return 0;
-}
-
-static int sh_device_probe(struct device *dev)
-{
- struct sh_dev *shdev = to_sh_dev(dev);
- struct sh_driver *shdrv = to_sh_driver(dev->driver);
-
- if (shdrv && shdrv->probe)
- return shdrv->probe(shdev);
-
- return -ENODEV;
-}
-
-static int sh_device_remove(struct device *dev)
-{
- struct sh_dev *shdev = to_sh_dev(dev);
- struct sh_driver *shdrv = to_sh_driver(dev->driver);
-
- if (shdrv && shdrv->remove)
- return shdrv->remove(shdev);
-
- return 0;
-}
-
-static struct device sh_bus_devices[SH_NR_BUSES] = {
- {
- .bus_id = SH_BUS_NAME_VIRT,
- },
-};
-
-struct bus_type sh_bus_types[SH_NR_BUSES] = {
- {
- .name = SH_BUS_NAME_VIRT,
- .match = sh_bus_match,
- .probe = sh_bus_probe,
- .remove = sh_bus_remove,
- .suspend = sh_bus_suspend,
- .resume = sh_bus_resume,
- },
-};
-
-int sh_device_register(struct sh_dev *dev)
-{
- if (!dev)
- return -EINVAL;
-
- if (dev->bus_id < 0 || dev->bus_id >= SH_NR_BUSES) {
- printk(KERN_ERR "%s: bus_id invalid: %s bus: %d\n",
- __FUNCTION__, dev->name, dev->bus_id);
- return -EINVAL;
- }
-
- dev->dev.parent = &sh_bus_devices[dev->bus_id];
- dev->dev.bus = &sh_bus_types[dev->bus_id];
-
- /* This is needed for USB OHCI to work */
- if (dev->dma_mask)
- dev->dev.dma_mask = dev->dma_mask;
- if (dev->coherent_dma_mask)
- dev->dev.coherent_dma_mask = dev->coherent_dma_mask;
-
- snprintf(dev->dev.bus_id, BUS_ID_SIZE, "%s%u",
- dev->name, dev->dev_id);
-
- printk(KERN_INFO "Registering SH device '%s'. Parent at %s\n",
- dev->dev.bus_id, dev->dev.parent->bus_id);
-
- return device_register(&dev->dev);
-}
-
-void sh_device_unregister(struct sh_dev *dev)
-{
- device_unregister(&dev->dev);
-}
-
-int sh_driver_register(struct sh_driver *drv)
-{
- if (!drv)
- return -EINVAL;
-
- if (drv->bus_id < 0 || drv->bus_id >= SH_NR_BUSES) {
- printk(KERN_ERR "%s: bus_id invalid: bus: %d device %d\n",
- __FUNCTION__, drv->bus_id, drv->dev_id);
- return -EINVAL;
- }
-
- drv->drv.bus = &sh_bus_types[drv->bus_id];
-
- return driver_register(&drv->drv);
-}
-
-void sh_driver_unregister(struct sh_driver *drv)
-{
- driver_unregister(&drv->drv);
-}
-
-static int __init sh_bus_init(void)
-{
- int i, ret = 0;
-
- for (i = 0; i < SH_NR_BUSES; i++) {
- ret = device_register(&sh_bus_devices[i]);
- if (ret != 0) {
- printk(KERN_ERR "Unable to register bus device %s\n",
- sh_bus_devices[i].bus_id);
- continue;
- }
-
- ret = bus_register(&sh_bus_types[i]);
- if (ret != 0) {
- printk(KERN_ERR "Unable to register bus %s\n",
- sh_bus_types[i].name);
- device_unregister(&sh_bus_devices[i]);
- }
- }
-
- printk(KERN_INFO "SH Virtual Bus initialized\n");
-
- return ret;
-}
-
-static void __exit sh_bus_exit(void)
-{
- int i;
-
- for (i = 0; i < SH_NR_BUSES; i++) {
- bus_unregister(&sh_bus_types[i]);
- device_unregister(&sh_bus_devices[i]);
- }
-}
-
-module_init(sh_bus_init);
-module_exit(sh_bus_exit);
-
-MODULE_AUTHOR("Paul Mundt <lethal@linux-sh.org>");
-MODULE_DESCRIPTION("SH Virtual Bus");
-MODULE_LICENSE("GPL");
-
-EXPORT_SYMBOL(sh_bus_types);
-EXPORT_SYMBOL(sh_device_register);
-EXPORT_SYMBOL(sh_device_unregister);
-EXPORT_SYMBOL(sh_driver_register);
-EXPORT_SYMBOL(sh_driver_unregister);
-
diff --git a/arch/sh/kernel/cpu/clock.c b/arch/sh/kernel/cpu/clock.c
index 989e7fdd524..97fa37f42b8 100644
--- a/arch/sh/kernel/cpu/clock.c
+++ b/arch/sh/kernel/cpu/clock.c
@@ -38,9 +38,7 @@ static DECLARE_MUTEX(clock_list_sem);
static struct clk master_clk = {
.name = "master_clk",
.flags = CLK_ALWAYS_ENABLED | CLK_RATE_PROPAGATES,
-#ifdef CONFIG_SH_PCLK_FREQ_BOOL
.rate = CONFIG_SH_PCLK_FREQ,
-#endif
};
static struct clk module_clk = {
@@ -227,16 +225,7 @@ int __init clk_init(void)
{
int i, ret = 0;
- if (unlikely(!master_clk.rate))
- /*
- * NOTE: This will break if the default divisor has been
- * changed.
- *
- * No one should be changing the default on us however,
- * expect that a sane value for CONFIG_SH_PCLK_FREQ will
- * be defined in the event of a different divisor.
- */
- master_clk.rate = get_timer_frequency() * 4;
+ BUG_ON(unlikely(!master_clk.rate));
for (i = 0; i < ARRAY_SIZE(onchip_clocks); i++) {
struct clk *clk = onchip_clocks[i];
diff --git a/arch/sh/kernel/cpu/irq/ipr.c b/arch/sh/kernel/cpu/irq/ipr.c
index fdbd718ae5c..e55150ed085 100644
--- a/arch/sh/kernel/cpu/irq/ipr.c
+++ b/arch/sh/kernel/cpu/irq/ipr.c
@@ -108,8 +108,7 @@ static void end_ipr_irq(unsigned int irq)
enable_ipr_irq(irq);
}
-void make_ipr_irq(unsigned int irq, unsigned int addr, int pos,
- int priority, int maskpos)
+void make_ipr_irq(unsigned int irq, unsigned int addr, int pos, int priority)
{
disable_irq_nosync(irq);
ipr_data[irq].addr = addr;
@@ -123,44 +122,44 @@ void make_ipr_irq(unsigned int irq, unsigned int addr, int pos,
void __init init_IRQ(void)
{
#ifndef CONFIG_CPU_SUBTYPE_SH7780
- make_ipr_irq(TIMER_IRQ, TIMER_IPR_ADDR, TIMER_IPR_POS, TIMER_PRIORITY, 0);
- make_ipr_irq(TIMER1_IRQ, TIMER1_IPR_ADDR, TIMER1_IPR_POS, TIMER1_PRIORITY, 0);
+ make_ipr_irq(TIMER_IRQ, TIMER_IPR_ADDR, TIMER_IPR_POS, TIMER_PRIORITY);
+ make_ipr_irq(TIMER1_IRQ, TIMER1_IPR_ADDR, TIMER1_IPR_POS, TIMER1_PRIORITY);
#if defined(CONFIG_SH_RTC)
- make_ipr_irq(RTC_IRQ, RTC_IPR_ADDR, RTC_IPR_POS, RTC_PRIORITY, 0);
+ make_ipr_irq(RTC_IRQ, RTC_IPR_ADDR, RTC_IPR_POS, RTC_PRIORITY);
#endif
#ifdef SCI_ERI_IRQ
- make_ipr_irq(SCI_ERI_IRQ, SCI_IPR_ADDR, SCI_IPR_POS, SCI_PRIORITY, 0);
- make_ipr_irq(SCI_RXI_IRQ, SCI_IPR_ADDR, SCI_IPR_POS, SCI_PRIORITY, 0);
- make_ipr_irq(SCI_TXI_IRQ, SCI_IPR_ADDR, SCI_IPR_POS, SCI_PRIORITY, 0);
+ make_ipr_irq(SCI_ERI_IRQ, SCI_IPR_ADDR, SCI_IPR_POS, SCI_PRIORITY);
+ make_ipr_irq(SCI_RXI_IRQ, SCI_IPR_ADDR, SCI_IPR_POS, SCI_PRIORITY);
+ make_ipr_irq(SCI_TXI_IRQ, SCI_IPR_ADDR, SCI_IPR_POS, SCI_PRIORITY);
#endif
#ifdef SCIF1_ERI_IRQ
- make_ipr_irq(SCIF1_ERI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY, 0);
- make_ipr_irq(SCIF1_RXI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY, 0);
- make_ipr_irq(SCIF1_BRI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY, 0);
- make_ipr_irq(SCIF1_TXI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY, 0);
+ make_ipr_irq(SCIF1_ERI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY);
+ make_ipr_irq(SCIF1_RXI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY);
+ make_ipr_irq(SCIF1_BRI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY);
+ make_ipr_irq(SCIF1_TXI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY);
#endif
#if defined(CONFIG_CPU_SUBTYPE_SH7300)
- make_ipr_irq(SCIF0_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS, SCIF0_PRIORITY, 0);
- make_ipr_irq(DMTE2_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY, 0);
- make_ipr_irq(DMTE3_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY, 0);
- make_ipr_irq(VIO_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY, 0);
+ make_ipr_irq(SCIF0_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS, SCIF0_PRIORITY);
+ make_ipr_irq(DMTE2_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY);
+ make_ipr_irq(DMTE3_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY);
+ make_ipr_irq(VIO_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY);
#endif
#ifdef SCIF_ERI_IRQ
- make_ipr_irq(SCIF_ERI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY, 0);
- make_ipr_irq(SCIF_RXI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY, 0);
- make_ipr_irq(SCIF_BRI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY, 0);
- make_ipr_irq(SCIF_TXI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY, 0);
+ make_ipr_irq(SCIF_ERI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY);
+ make_ipr_irq(SCIF_RXI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY);
+ make_ipr_irq(SCIF_BRI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY);
+ make_ipr_irq(SCIF_TXI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY);
#endif
#ifdef IRDA_ERI_IRQ
- make_ipr_irq(IRDA_ERI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY, 0);
- make_ipr_irq(IRDA_RXI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY, 0);
- make_ipr_irq(IRDA_BRI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY, 0);
- make_ipr_irq(IRDA_TXI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY, 0);
+ make_ipr_irq(IRDA_ERI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY);
+ make_ipr_irq(IRDA_RXI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY);
+ make_ipr_irq(IRDA_BRI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY);
+ make_ipr_irq(IRDA_TXI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY);
#endif
#if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709) || \
@@ -175,12 +174,12 @@ void __init init_IRQ(void)
* You should set corresponding bits of PFC to "00"
* to enable these interrupts.
*/
- make_ipr_irq(IRQ0_IRQ, IRQ0_IPR_ADDR, IRQ0_IPR_POS, IRQ0_PRIORITY, 0);
- make_ipr_irq(IRQ1_IRQ, IRQ1_IPR_ADDR, IRQ1_IPR_POS, IRQ1_PRIORITY, 0);
- make_ipr_irq(IRQ2_IRQ, IRQ2_IPR_ADDR, IRQ2_IPR_POS, IRQ2_PRIORITY, 0);
- make_ipr_irq(IRQ3_IRQ, IRQ3_IPR_ADDR, IRQ3_IPR_POS, IRQ3_PRIORITY, 0);
- make_ipr_irq(IRQ4_IRQ, IRQ4_IPR_ADDR, IRQ4_IPR_POS, IRQ4_PRIORITY, 0);
- make_ipr_irq(IRQ5_IRQ, IRQ5_IPR_ADDR, IRQ5_IPR_POS, IRQ5_PRIORITY, 0);
+ make_ipr_irq(IRQ0_IRQ, IRQ0_IPR_ADDR, IRQ0_IPR_POS, IRQ0_PRIORITY);
+ make_ipr_irq(IRQ1_IRQ, IRQ1_IPR_ADDR, IRQ1_IPR_POS, IRQ1_PRIORITY);
+ make_ipr_irq(IRQ2_IRQ, IRQ2_IPR_ADDR, IRQ2_IPR_POS, IRQ2_PRIORITY);
+ make_ipr_irq(IRQ3_IRQ, IRQ3_IPR_ADDR, IRQ3_IPR_POS, IRQ3_PRIORITY);
+ make_ipr_irq(IRQ4_IRQ, IRQ4_IPR_ADDR, IRQ4_IPR_POS, IRQ4_PRIORITY);
+ make_ipr_irq(IRQ5_IRQ, IRQ5_IPR_ADDR, IRQ5_IPR_POS, IRQ5_PRIORITY);
#endif
#endif
diff --git a/arch/sh/kernel/entry.S b/arch/sh/kernel/entry.S
index fb6368159dd..a440d36ee61 100644
--- a/arch/sh/kernel/entry.S
+++ b/arch/sh/kernel/entry.S
@@ -16,6 +16,7 @@
#include <linux/config.h>
#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
+#include <asm/cpu/mmu_context.h>
#include <asm/unistd.h>
#if !defined(CONFIG_NFSD) && !defined(CONFIG_NFSD_MODULE)
@@ -75,23 +76,6 @@
ENOSYS = 38
EINVAL = 22
-#if defined(CONFIG_CPU_SH3)
-TRA = 0xffffffd0
-EXPEVT = 0xffffffd4
-#if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709) || \
- defined(CONFIG_CPU_SUBTYPE_SH7300) || defined(CONFIG_CPU_SUBTYPE_SH7705)
-INTEVT = 0xa4000000 ! INTEVTE2(0xa4000000)
-#else
-INTEVT = 0xffffffd8
-#endif
-MMU_TEA = 0xfffffffc ! TLB Exception Address Register
-#elif defined(CONFIG_CPU_SH4)
-TRA = 0xff000020
-EXPEVT = 0xff000024
-INTEVT = 0xff000028
-MMU_TEA = 0xff00000c ! TLB Exception Address Register
-#endif
-
#if defined(CONFIG_KGDB_NMI)
NMI_VEC = 0x1c0 ! Must catch early for debounce
#endif
diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c
index a4dc2b532e1..9fd1723e621 100644
--- a/arch/sh/kernel/process.c
+++ b/arch/sh/kernel/process.c
@@ -15,21 +15,18 @@
#include <linux/unistd.h>
#include <linux/mm.h>
#include <linux/elfcore.h>
-#include <linux/slab.h>
#include <linux/a.out.h>
+#include <linux/slab.h>
+#include <linux/pm.h>
#include <linux/ptrace.h>
#include <linux/platform.h>
#include <linux/kallsyms.h>
+#include <linux/kexec.h>
#include <asm/io.h>
#include <asm/uaccess.h>
#include <asm/mmu_context.h>
#include <asm/elf.h>
-#if defined(CONFIG_SH_HS7751RVOIP)
-#include <asm/hs7751rvoip/hs7751rvoip.h>
-#elif defined(CONFIG_SH_RTS7751R2D)
-#include <asm/rts7751r2d/rts7751r2d.h>
-#endif
static int hlt_counter=0;
@@ -37,6 +34,11 @@ int ubc_usercnt = 0;
#define HARD_IDLE_TIMEOUT (HZ / 3)
+void (*pm_idle)(void);
+
+void (*pm_power_off)(void);
+EXPORT_SYMBOL(pm_power_off);
+
void disable_hlt(void)
{
hlt_counter++;
@@ -51,17 +53,25 @@ void enable_hlt(void)
EXPORT_SYMBOL(enable_hlt);
+void default_idle(void)
+{
+ if (!hlt_counter)
+ cpu_sleep();
+ else
+ cpu_relax();
+}
+
void cpu_idle(void)
{
/* endless idle loop with no priority at all */
while (1) {
- if (hlt_counter) {
- while (!need_resched())
- cpu_relax();
- } else {
- while (!need_resched())
- cpu_sleep();
- }
+ void (*idle)(void) = pm_idle;
+
+ if (!idle)
+ idle = default_idle;
+
+ while (!need_resched())
+ idle();
preempt_enable_no_resched();
schedule();
@@ -88,28 +98,16 @@ void machine_restart(char * __unused)
void machine_halt(void)
{
-#if defined(CONFIG_SH_HS7751RVOIP)
- unsigned short value;
+ local_irq_disable();
- value = ctrl_inw(PA_OUTPORTR);
- ctrl_outw((value & 0xffdf), PA_OUTPORTR);
-#elif defined(CONFIG_SH_RTS7751R2D)
- ctrl_outw(0x0001, PA_POWOFF);
-#endif
while (1)
cpu_sleep();
}
void machine_power_off(void)
{
-#if defined(CONFIG_SH_HS7751RVOIP)
- unsigned short value;
-
- value = ctrl_inw(PA_OUTPORTR);
- ctrl_outw((value & 0xffdf), PA_OUTPORTR);
-#elif defined(CONFIG_SH_RTS7751R2D)
- ctrl_outw(0x0001, PA_POWOFF);
-#endif
+ if (pm_power_off)
+ pm_power_off();
}
void show_regs(struct pt_regs * regs)
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index 036050b377c..a067a34e0b6 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -22,10 +22,10 @@
#include <linux/cpu.h>
#include <asm/uaccess.h>
#include <asm/io.h>
-#include <asm/io_generic.h>
#include <asm/sections.h>
#include <asm/irq.h>
#include <asm/setup.h>
+#include <asm/clock.h>
#ifdef CONFIG_SH_KGDB
#include <asm/kgdb.h>
@@ -41,7 +41,7 @@ extern void * __rd_start, * __rd_end;
* This value will be used at the very early stage of serial setup.
* The bigger value means no problem.
*/
-struct sh_cpuinfo boot_cpu_data = { CPU_SH_NONE, 0, 10000000, };
+struct sh_cpuinfo boot_cpu_data = { CPU_SH_NONE, 10000000, };
struct screen_info screen_info;
#if defined(CONFIG_SH_UNKNOWN)
@@ -186,7 +186,7 @@ static inline void parse_cmdline (char ** cmdline_p, char mv_name[MV_NAME_SIZE],
static int __init sh_mv_setup(char **cmdline_p)
{
-#if defined(CONFIG_SH_UNKNOWN)
+#ifdef CONFIG_SH_UNKNOWN
extern struct sh_machine_vector mv_unknown;
#endif
struct sh_machine_vector *mv = NULL;
@@ -196,7 +196,7 @@ static int __init sh_mv_setup(char **cmdline_p)
parse_cmdline(cmdline_p, mv_name, &mv, &mv_io_base, &mv_mmio_enable);
-#ifdef CONFIG_SH_GENERIC
+#ifdef CONFIG_SH_UNKNOWN
if (mv == NULL) {
mv = &mv_unknown;
if (*mv_name != '\0') {
@@ -206,9 +206,6 @@ static int __init sh_mv_setup(char **cmdline_p)
}
sh_mv = *mv;
#endif
-#ifdef CONFIG_SH_UNKNOWN
- sh_mv = mv_unknown;
-#endif
/*
* Manually walk the vec, fill in anything that the board hasn't yet
@@ -231,10 +228,8 @@ static int __init sh_mv_setup(char **cmdline_p)
mv_set(readb); mv_set(readw); mv_set(readl);
mv_set(writeb); mv_set(writew); mv_set(writel);
- mv_set(ioremap);
- mv_set(iounmap);
-
- mv_set(isa_port2addr);
+ mv_set(ioport_map);
+ mv_set(ioport_unmap);
mv_set(irq_demux);
#ifdef CONFIG_SH_UNKNOWN
@@ -273,10 +268,10 @@ void __init setup_arch(char **cmdline_p)
init_mm.end_data = (unsigned long) _edata;
init_mm.brk = (unsigned long) _end;
- code_resource.start = virt_to_bus(_text);
- code_resource.end = virt_to_bus(_etext)-1;
- data_resource.start = virt_to_bus(_etext);
- data_resource.end = virt_to_bus(_edata)-1;
+ code_resource.start = (unsigned long)virt_to_phys(_text);
+ code_resource.end = (unsigned long)virt_to_phys(_etext)-1;
+ data_resource.start = (unsigned long)virt_to_phys(_etext);
+ data_resource.end = (unsigned long)virt_to_phys(_edata)-1;
sh_mv_setup(cmdline_p);
@@ -435,6 +430,9 @@ static const char *cpu_name[] = {
[CPU_ST40GX1] = "ST40GX1",
[CPU_SH4_202] = "SH4-202",
[CPU_SH4_501] = "SH4-501",
+ [CPU_SH7770] = "SH7770",
+ [CPU_SH7780] = "SH7780",
+ [CPU_SH7781] = "SH7781",
[CPU_SH_NONE] = "Unknown"
};
@@ -445,7 +443,7 @@ const char *get_cpu_subtype(void)
#ifdef CONFIG_PROC_FS
static const char *cpu_flags[] = {
- "none", "fpu", "p2flush", "mmuassoc", "dsp", "perfctr",
+ "none", "fpu", "p2flush", "mmuassoc", "dsp", "perfctr", "ptea", NULL
};
static void show_cpuflags(struct seq_file *m)
@@ -459,7 +457,7 @@ static void show_cpuflags(struct seq_file *m)
return;
}
- for (i = 0; i < cpu_data->flags; i++)
+ for (i = 0; cpu_flags[i]; i++)
if ((cpu_data->flags & (1 << i)))
seq_printf(m, " %s", cpu_flags[i+1]);
@@ -472,7 +470,8 @@ static void show_cacheinfo(struct seq_file *m, const char *type, struct cache_in
cache_size = info.ways * info.sets * info.linesz;
- seq_printf(m, "%s size\t: %dKiB\n", type, cache_size >> 10);
+ seq_printf(m, "%s size\t: %2dKiB (%d-way)\n",
+ type, cache_size >> 10, info.ways);
}
/*
@@ -511,21 +510,9 @@ static int show_cpuinfo(struct seq_file *m, void *v)
boot_cpu_data.loops_per_jiffy/(500000/HZ),
(boot_cpu_data.loops_per_jiffy/(5000/HZ)) % 100);
-#define PRINT_CLOCK(name, value) \
- seq_printf(m, name " clock\t: %d.%02dMHz\n", \
- ((value) / 1000000), ((value) % 1000000)/10000)
-
- PRINT_CLOCK("cpu", boot_cpu_data.cpu_clock);
- PRINT_CLOCK("bus", boot_cpu_data.bus_clock);
-#ifdef CONFIG_CPU_SUBTYPE_ST40STB1
- PRINT_CLOCK("memory", boot_cpu_data.memory_clock);
-#endif
- PRINT_CLOCK("module", boot_cpu_data.module_clock);
-
- return 0;
+ return show_clocks(m);
}
-
static void *c_start(struct seq_file *m, loff_t *pos)
{
return *pos < NR_CPUS ? cpu_data + *pos : NULL;
@@ -596,7 +583,7 @@ static int __init kgdb_parse_options(char *options)
options += map->namelen + 1;
options = (*options == ',') ? options+1 : options;
-
+
/* Read optional parameters (baud/parity/bits) */
baud = simple_strtoul(options, &options, 10);
if (baud != 0) {
diff --git a/arch/sh64/kernel/time.c b/arch/sh64/kernel/time.c
index 1195af37ee5..0773c9f389f 100644
--- a/arch/sh64/kernel/time.c
+++ b/arch/sh64/kernel/time.c
@@ -29,6 +29,7 @@
#include <linux/init.h>
#include <linux/profile.h>
#include <linux/smp.h>
+#include <linux/module.h>
#include <asm/registers.h> /* required by inline __asm__ stmt. */
diff --git a/arch/sparc/kernel/entry.S b/arch/sparc/kernel/entry.S
index c51d08d218e..267ec8f6fb5 100644
--- a/arch/sparc/kernel/entry.S
+++ b/arch/sparc/kernel/entry.S
@@ -38,7 +38,7 @@
#define curptr g6
-#define NR_SYSCALLS 284 /* Each OS is different... */
+#define NR_SYSCALLS 299 /* Each OS is different... */
/* These are just handy. */
#define _SV save %sp, -STACKFRAME_SZ, %sp
diff --git a/arch/sparc/math-emu/math.c b/arch/sparc/math-emu/math.c
index be2c80932e2..8613b3eb877 100644
--- a/arch/sparc/math-emu/math.c
+++ b/arch/sparc/math-emu/math.c
@@ -323,11 +323,6 @@ static int do_one_mathemu(u32 insn, unsigned long *pfsr, unsigned long *fregs)
case FMOVS:
case FABSS:
case FNEGS: TYPE(2,1,0,1,0,0,0); break;
- default:
-#ifdef DEBUG_MATHEMU
- printk("unknown FPop1: %03lx\n",(insn>>5)&0x1ff);
-#endif
- break;
}
} else if ((insn & 0xc1f80000) == 0x81a80000) /* FPOP2 */ {
switch ((insn >> 5) & 0x1ff) {
@@ -337,11 +332,6 @@ static int do_one_mathemu(u32 insn, unsigned long *pfsr, unsigned long *fregs)
case FCMPED: TYPE(3,0,0,2,1,2,1); break;
case FCMPQ: TYPE(3,0,0,3,1,3,1); break;
case FCMPEQ: TYPE(3,0,0,3,1,3,1); break;
- default:
-#ifdef DEBUG_MATHEMU
- printk("unknown FPop2: %03lx\n",(insn>>5)&0x1ff);
-#endif
- break;
}
}
diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S
index e50e56e4ab6..12911e7463f 100644
--- a/arch/sparc64/kernel/entry.S
+++ b/arch/sparc64/kernel/entry.S
@@ -25,7 +25,7 @@
#define curptr g6
-#define NR_SYSCALLS 284 /* Each OS is different... */
+#define NR_SYSCALLS 299 /* Each OS is different... */
.text
.align 32
diff --git a/arch/sparc64/kernel/sys32.S b/arch/sparc64/kernel/sys32.S
index 9cd272ac3ac..60b59375aa7 100644
--- a/arch/sparc64/kernel/sys32.S
+++ b/arch/sparc64/kernel/sys32.S
@@ -84,7 +84,6 @@ SIGN2(sys32_fadvise64_64, compat_sys_fadvise64_64, %o0, %o5)
SIGN2(sys32_bdflush, sys_bdflush, %o0, %o1)
SIGN1(sys32_mlockall, sys_mlockall, %o0)
SIGN1(sys32_nfsservctl, compat_sys_nfsservctl, %o0)
-SIGN1(sys32_clock_settime, compat_sys_clock_settime, %o1)
SIGN1(sys32_clock_nanosleep, compat_sys_clock_nanosleep, %o1)
SIGN1(sys32_timer_settime, compat_sys_timer_settime, %o1)
SIGN1(sys32_io_submit, compat_sys_io_submit, %o1)
diff --git a/arch/sparc64/kernel/systbls.S b/arch/sparc64/kernel/systbls.S
index bf0fc5bfbfb..2881faf3663 100644
--- a/arch/sparc64/kernel/systbls.S
+++ b/arch/sparc64/kernel/systbls.S
@@ -71,7 +71,7 @@ sys_call_table32:
/*240*/ .word sys_munlockall, sys32_sched_setparam, sys32_sched_getparam, sys32_sched_setscheduler, sys32_sched_getscheduler
.word sys_sched_yield, sys32_sched_get_priority_max, sys32_sched_get_priority_min, sys32_sched_rr_get_interval, compat_sys_nanosleep
/*250*/ .word sys32_mremap, sys32_sysctl, sys32_getsid, sys_fdatasync, sys32_nfsservctl
- .word sys_ni_syscall, sys32_clock_settime, compat_sys_clock_gettime, compat_sys_clock_getres, sys32_clock_nanosleep
+ .word sys_ni_syscall, compat_sys_clock_settime, compat_sys_clock_gettime, compat_sys_clock_getres, sys32_clock_nanosleep
/*260*/ .word compat_sys_sched_getaffinity, compat_sys_sched_setaffinity, sys32_timer_settime, compat_sys_timer_gettime, sys_timer_getoverrun
.word sys_timer_delete, compat_sys_timer_create, sys_ni_syscall, compat_sys_io_setup, sys_io_destroy
/*270*/ .word sys32_io_submit, sys_io_cancel, compat_sys_io_getevents, sys32_mq_open, sys_mq_unlink
diff --git a/arch/um/Makefile b/arch/um/Makefile
index 6430a638385..c58b657f009 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -47,13 +47,16 @@ ARCH_INCLUDE += -I$(srctree)/$(ARCH_DIR)/include
endif
SYS_DIR := $(ARCH_DIR)/include/sysdep-$(SUBARCH)
-# -Dvmap=kernel_vmap affects everything, and prevents anything from
-# referencing the libpcap.o symbol so named.
+# -Dvmap=kernel_vmap prevents anything from referencing the libpcap.o symbol so
+# named - it's a common symbol in libpcap, so we get a binary which crashes.
#
-# Same things for in6addr_loopback - found in libc.
+# Same things for in6addr_loopback and mktime - found in libc. For these two we
+# only get link-time error, luckily.
+#
+# These apply to USER_CFLAGS to.
-CFLAGS += $(CFLAGS-y) -D__arch_um__ -DSUBARCH=\"$(SUBARCH)\" \
- $(ARCH_INCLUDE) $(MODE_INCLUDE) -Dvmap=kernel_vmap \
+CFLAGS += $(CFLAGS-y) -D__arch_um__ -DSUBARCH=\"$(SUBARCH)\" \
+ $(ARCH_INCLUDE) $(MODE_INCLUDE) -Dvmap=kernel_vmap \
-Din6addr_loopback=kernel_in6addr_loopback
AFLAGS += $(ARCH_INCLUDE)
@@ -66,6 +69,7 @@ USER_CFLAGS := $(patsubst -D__KERNEL__,,$(USER_CFLAGS)) $(ARCH_INCLUDE) \
# kernel_errno to separate them from the libc errno. This allows -fno-common
# in CFLAGS. Otherwise, it would cause ld to complain about the two different
# errnos.
+# These apply to kernelspace only.
CFLAGS += -Derrno=kernel_errno -Dsigprocmask=kernel_sigprocmask \
-Dmktime=kernel_mktime
@@ -168,10 +172,13 @@ else
$(Q)cd $(TOPDIR)/include/asm-um && ln -sf ../asm-$(SUBARCH) arch
endif
-$(ARCH_DIR)/include/sysdep:
+$(objtree)/$(ARCH_DIR)/include:
+ @echo ' MKDIR $@'
+ $(Q)mkdir -p $@
+
+$(ARCH_DIR)/include/sysdep: $(objtree)/$(ARCH_DIR)/include
@echo ' SYMLINK $@'
ifneq ($(KBUILD_SRC),)
- $(Q)mkdir -p $(ARCH_DIR)/include
$(Q)ln -fsn $(srctree)/$(ARCH_DIR)/include/sysdep-$(SUBARCH) $(ARCH_DIR)/include/sysdep
else
$(Q)cd $(ARCH_DIR)/include && ln -sf sysdep-$(SUBARCH) sysdep
@@ -214,7 +221,7 @@ $(ARCH_DIR)/include/user_constants.h: $(ARCH_DIR)/user-offsets.s
CLEAN_FILES += $(ARCH_DIR)/user-offsets.s
-$(ARCH_DIR)/include/kern_constants.h:
+$(ARCH_DIR)/include/kern_constants.h: $(objtree)/$(ARCH_DIR)/include
@echo ' SYMLINK $@'
$(Q) ln -sf ../../../include/asm-um/asm-offsets.h $@
diff --git a/arch/um/drivers/chan_kern.c b/arch/um/drivers/chan_kern.c
index ab0d0b17081..7218c754505 100644
--- a/arch/um/drivers/chan_kern.c
+++ b/arch/um/drivers/chan_kern.c
@@ -403,7 +403,7 @@ int chan_window_size(struct list_head *chans, unsigned short *rows_out,
return 0;
}
-void free_one_chan(struct chan *chan, int delay_free_irq)
+static void free_one_chan(struct chan *chan, int delay_free_irq)
{
list_del(&chan->list);
@@ -416,7 +416,7 @@ void free_one_chan(struct chan *chan, int delay_free_irq)
kfree(chan);
}
-void free_chan(struct list_head *chans, int delay_free_irq)
+static void free_chan(struct list_head *chans, int delay_free_irq)
{
struct list_head *ele, *next;
struct chan *chan;
@@ -497,7 +497,7 @@ struct chan_type {
struct chan_ops *ops;
};
-struct chan_type chan_table[] = {
+static struct chan_type chan_table[] = {
{ "fd", &fd_ops },
#ifdef CONFIG_NULL_CHAN
diff --git a/arch/um/drivers/daemon_kern.c b/arch/um/drivers/daemon_kern.c
index 507e3cbac9d..a61b7b46bc0 100644
--- a/arch/um/drivers/daemon_kern.c
+++ b/arch/um/drivers/daemon_kern.c
@@ -18,7 +18,7 @@ struct daemon_init {
char *ctl_sock;
};
-void daemon_init(struct net_device *dev, void *data)
+static void daemon_init(struct net_device *dev, void *data)
{
struct uml_net_private *pri;
struct daemon_data *dpri;
@@ -64,7 +64,7 @@ static struct net_kern_info daemon_kern_info = {
.write = daemon_write,
};
-int daemon_setup(char *str, char **mac_out, void *data)
+static int daemon_setup(char *str, char **mac_out, void *data)
{
struct daemon_init *init = data;
char *remain;
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index 46ceb25a995..6c2d4ccaf20 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -714,7 +714,7 @@ struct winch {
struct tty_struct *tty;
};
-irqreturn_t winch_interrupt(int irq, void *data, struct pt_regs *unused)
+static irqreturn_t winch_interrupt(int irq, void *data, struct pt_regs *unused)
{
struct winch *winch = data;
struct tty_struct *tty;
diff --git a/arch/um/drivers/mcast_kern.c b/arch/um/drivers/mcast_kern.c
index 217438cdef3..c9b078fba03 100644
--- a/arch/um/drivers/mcast_kern.c
+++ b/arch/um/drivers/mcast_kern.c
@@ -26,7 +26,7 @@ struct mcast_init {
int ttl;
};
-void mcast_init(struct net_device *dev, void *data)
+static void mcast_init(struct net_device *dev, void *data)
{
struct uml_net_private *pri;
struct mcast_data *dpri;
@@ -40,7 +40,7 @@ void mcast_init(struct net_device *dev, void *data)
dpri->dev = dev;
printk("mcast backend ");
- printk("multicast adddress: %s:%u, TTL:%u ",
+ printk("multicast address: %s:%u, TTL:%u ",
dpri->addr, dpri->port, dpri->ttl);
printk("\n");
diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c
index e3d57656717..54388d10bcf 100644
--- a/arch/um/drivers/mconsole_kern.c
+++ b/arch/um/drivers/mconsole_kern.c
@@ -273,7 +273,7 @@ void mconsole_proc(struct mc_request *req)
config <dev> - Query the configuration of a device \n\
remove <dev> - Remove a device from UML \n\
sysrq <letter> - Performs the SysRq action controlled by the letter \n\
- cad - invoke the Ctl-Alt-Del handler \n\
+ cad - invoke the Ctrl-Alt-Del handler \n\
stop - pause the UML; it will do nothing until it receives a 'go' \n\
go - continue the UML after a 'stop' \n\
log <string> - make UML enter <string> into the kernel log\n\
@@ -327,7 +327,7 @@ void mconsole_stop(struct mc_request *req)
/* This list is populated by __initcall routines. */
-LIST_HEAD(mconsole_devices);
+static LIST_HEAD(mconsole_devices);
void mconsole_register_dev(struct mc_device *new)
{
@@ -561,6 +561,8 @@ void mconsole_sysrq(struct mc_request *req)
}
#endif
+#ifdef CONFIG_MODE_SKAS
+
static void stack_proc(void *arg)
{
struct task_struct *from = current, *to = arg;
@@ -574,7 +576,7 @@ static void stack_proc(void *arg)
* Dumps a stacks registers to the linux console.
* Usage stack <pid>.
*/
-void do_stack(struct mc_request *req)
+static void do_stack_trace(struct mc_request *req)
{
char *ptr = req->request.data;
int pid_requested= -1;
@@ -605,6 +607,7 @@ void do_stack(struct mc_request *req)
}
with_console(req, stack_proc, to);
}
+#endif /* CONFIG_MODE_SKAS */
void mconsole_stack(struct mc_request *req)
{
@@ -613,7 +616,7 @@ void mconsole_stack(struct mc_request *req)
*/
CHOOSE_MODE(mconsole_reply(req, "Sorry, this doesn't work in TT mode",
1, 0),
- do_stack(req));
+ do_stack_trace(req));
}
/* Changed by mconsole_setup, which is __setup, and called before SMP is
diff --git a/arch/um/drivers/slip_common.h b/arch/um/drivers/slip_common.h
index 2ae76d8f1be..d574e0a9dc1 100644
--- a/arch/um/drivers/slip_common.h
+++ b/arch/um/drivers/slip_common.h
@@ -88,12 +88,13 @@ struct slip_proto {
int esc;
};
-#define SLIP_PROTO_INIT { \
- .ibuf = { '\0' }, \
- .obuf = { '\0' }, \
- .more = 0, \
- .pos = 0, \
- .esc = 0 \
+static inline void slip_proto_init(struct slip_proto * slip)
+{
+ memset(slip->ibuf, 0, sizeof(slip->ibuf));
+ memset(slip->obuf, 0, sizeof(slip->obuf));
+ slip->more = 0;
+ slip->pos = 0;
+ slip->esc = 0;
}
extern int slip_proto_read(int fd, void *buf, int len,
diff --git a/arch/um/drivers/slip_kern.c b/arch/um/drivers/slip_kern.c
index 9a6f5c85f90..a62f5ef445c 100644
--- a/arch/um/drivers/slip_kern.c
+++ b/arch/um/drivers/slip_kern.c
@@ -21,13 +21,14 @@ void slip_init(struct net_device *dev, void *data)
private = dev->priv;
spri = (struct slip_data *) private->user;
- *spri = ((struct slip_data)
- { .name = { '\0' },
- .addr = NULL,
- .gate_addr = init->gate_addr,
- .slave = -1,
- .slip = SLIP_PROTO_INIT,
- .dev = dev });
+
+ memset(spri->name, 0, sizeof(spri->name));
+ spri->addr = NULL;
+ spri->gate_addr = init->gate_addr;
+ spri->slave = -1;
+ spri->dev = dev;
+
+ slip_proto_init(&spri->slip);
dev->init = NULL;
dev->header_cache_update = NULL;
diff --git a/arch/um/drivers/slirp_kern.c b/arch/um/drivers/slirp_kern.c
index 9864d27afdb..33d7982be5d 100644
--- a/arch/um/drivers/slirp_kern.c
+++ b/arch/um/drivers/slirp_kern.c
@@ -21,12 +21,13 @@ void slirp_init(struct net_device *dev, void *data)
private = dev->priv;
spri = (struct slirp_data *) private->user;
- *spri = ((struct slirp_data)
- { .argw = init->argw,
- .pid = -1,
- .slave = -1,
- .slip = SLIP_PROTO_INIT,
- .dev = dev });
+
+ spri->argw = init->argw;
+ spri->pid = -1;
+ spri->slave = -1;
+ spri->dev = dev;
+
+ slip_proto_init(&spri->slip);
dev->init = NULL;
dev->hard_header_len = 0;
diff --git a/arch/um/drivers/ssl.c b/arch/um/drivers/ssl.c
index a32ef55cb24..a4d6415bc8c 100644
--- a/arch/um/drivers/ssl.c
+++ b/arch/um/drivers/ssl.c
@@ -33,7 +33,7 @@ static struct tty_driver *ssl_driver;
#define NR_PORTS 64
-void ssl_announce(char *dev_name, int dev)
+static void ssl_announce(char *dev_name, int dev)
{
printk(KERN_INFO "Serial line %d assigned device '%s'\n", dev,
dev_name);
@@ -98,7 +98,7 @@ static int ssl_remove(int n)
return line_remove(serial_lines, ARRAY_SIZE(serial_lines), n);
}
-int ssl_open(struct tty_struct *tty, struct file *filp)
+static int ssl_open(struct tty_struct *tty, struct file *filp)
{
return line_open(serial_lines, tty);
}
@@ -182,7 +182,7 @@ static struct console ssl_cons = {
.index = -1,
};
-int ssl_init(void)
+static int ssl_init(void)
{
char *new_title;
diff --git a/arch/um/include/kern_util.h b/arch/um/include/kern_util.h
index c649108a9e9..07176d92e1c 100644
--- a/arch/um/include/kern_util.h
+++ b/arch/um/include/kern_util.h
@@ -31,8 +31,6 @@ extern int timer_irq_inited;
extern int jail;
extern int nsyscalls;
-extern struct task_struct *idle_threads[NR_CPUS];
-
#define UML_ROUND_DOWN(addr) ((void *)(((unsigned long) addr) & PAGE_MASK))
#define UML_ROUND_UP(addr) \
UML_ROUND_DOWN(((unsigned long) addr) + PAGE_SIZE - 1)
diff --git a/arch/um/kernel/exec_kern.c b/arch/um/kernel/exec_kern.c
index 569fe8b9b05..c264e1c05ab 100644
--- a/arch/um/kernel/exec_kern.c
+++ b/arch/um/kernel/exec_kern.c
@@ -33,7 +33,7 @@ void start_thread(struct pt_regs *regs, unsigned long eip, unsigned long esp)
extern void log_exec(char **argv, void *tty);
static long execve1(char *file, char __user * __user *argv,
- char *__user __user *env)
+ char __user *__user *env)
{
long error;
diff --git a/arch/um/kernel/physmem.c b/arch/um/kernel/physmem.c
index f3b583a878a..544665e0451 100644
--- a/arch/um/kernel/physmem.c
+++ b/arch/um/kernel/physmem.c
@@ -265,7 +265,7 @@ int init_maps(unsigned long physmem, unsigned long iomem, unsigned long highmem)
highmem_len = highmem_pages * sizeof(struct page);
total_pages = phys_pages + iomem_pages + highmem_pages;
- total_len = phys_len + iomem_pages + highmem_len;
+ total_len = phys_len + iomem_len + highmem_len;
if(kmalloc_ok){
map = kmalloc(total_len, GFP_KERNEL);
diff --git a/arch/um/kernel/reboot.c b/arch/um/kernel/reboot.c
index 6f1a3a28811..3ef73bf2e78 100644
--- a/arch/um/kernel/reboot.c
+++ b/arch/um/kernel/reboot.c
@@ -5,6 +5,7 @@
#include "linux/module.h"
#include "linux/sched.h"
+#include "asm/smp.h"
#include "user_util.h"
#include "kern_util.h"
#include "kern.h"
diff --git a/arch/um/kernel/tt/syscall_kern.c b/arch/um/kernel/tt/syscall_kern.c
index 3d29c90514c..3fda9a03c59 100644
--- a/arch/um/kernel/tt/syscall_kern.c
+++ b/arch/um/kernel/tt/syscall_kern.c
@@ -23,16 +23,20 @@ void syscall_handler_tt(int sig, struct pt_regs *regs)
int syscall;
#ifdef CONFIG_SYSCALL_DEBUG
int index;
- index = record_syscall_start(syscall);
#endif
sc = UPT_SC(&regs->regs);
SC_START_SYSCALL(sc);
+ syscall = UPT_SYSCALL_NR(&regs->regs);
+
+#ifdef CONFIG_SYSCALL_DEBUG
+ index = record_syscall_start(syscall);
+#endif
+
syscall_trace(&regs->regs, 0);
current->thread.nsyscalls++;
nsyscalls++;
- syscall = UPT_SYSCALL_NR(&regs->regs);
if((syscall >= NR_syscalls) || (syscall < 0))
result = -ENOSYS;
diff --git a/arch/um/sys-i386/ldt.c b/arch/um/sys-i386/ldt.c
index 0cdfd4481d5..1fa09a79a10 100644
--- a/arch/um/sys-i386/ldt.c
+++ b/arch/um/sys-i386/ldt.c
@@ -16,7 +16,6 @@
#include "choose-mode.h"
#include "kern.h"
#include "mode_kern.h"
-#include "proc_mm.h"
#include "os.h"
extern int modify_ldt(int func, void *ptr, unsigned long bytecount);
@@ -90,6 +89,7 @@ out:
#include "skas.h"
#include "skas_ptrace.h"
#include "asm/mmu_context.h"
+#include "proc_mm.h"
long write_ldt_entry(struct mm_id * mm_idp, int func, struct user_desc * desc,
void **addr, int done)
diff --git a/arch/x86_64/ia32/ia32entry.S b/arch/x86_64/ia32/ia32entry.S
index f05c2a80248..067c0f47bd0 100644
--- a/arch/x86_64/ia32/ia32entry.S
+++ b/arch/x86_64/ia32/ia32entry.S
@@ -676,7 +676,7 @@ ia32_sys_call_table:
.quad sys_mkdirat
.quad sys_mknodat
.quad sys_fchownat
- .quad sys_futimesat
+ .quad compat_sys_futimesat
.quad compat_sys_newfstatat /* 300 */
.quad sys_unlinkat
.quad sys_renameat
diff --git a/arch/x86_64/lib/Makefile b/arch/x86_64/lib/Makefile
index bba5db6cebd..ccef6ae747a 100644
--- a/arch/x86_64/lib/Makefile
+++ b/arch/x86_64/lib/Makefile
@@ -4,7 +4,7 @@
CFLAGS_csum-partial.o := -funroll-loops
-obj-y := io.o
+obj-y := io.o iomap_copy.o
lib-y := csum-partial.o csum-copy.o csum-wrappers.o delay.o \
usercopy.o getuser.o putuser.o \
diff --git a/arch/x86_64/lib/iomap_copy.S b/arch/x86_64/lib/iomap_copy.S
new file mode 100644
index 00000000000..8bbade5fea0
--- /dev/null
+++ b/arch/x86_64/lib/iomap_copy.S
@@ -0,0 +1,26 @@
+/*
+ * Copyright 2006 PathScale, Inc. All Rights Reserved.
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+/*
+ * override generic version in lib/iomap_copy.c
+ */
+ .globl __iowrite32_copy
+ .p2align 4
+__iowrite32_copy:
+ movl %edx,%ecx
+ rep movsd
+ ret
diff --git a/arch/x86_64/pci/mmconfig.c b/arch/x86_64/pci/mmconfig.c
index f16c0d57c55..00d4ddbf980 100644
--- a/arch/x86_64/pci/mmconfig.c
+++ b/arch/x86_64/pci/mmconfig.c
@@ -29,11 +29,8 @@ static char __iomem *get_virt(unsigned int seg, unsigned bus)
while (1) {
++cfg_num;
- if (cfg_num >= pci_mmcfg_config_num) {
- /* Not found - fall back to type 1. This happens
- e.g. on the internal devices of a K8 northbridge. */
- return NULL;
- }
+ if (cfg_num >= pci_mmcfg_config_num)
+ break;
cfg = pci_mmcfg_virt[cfg_num].cfg;
if (cfg->pci_segment_group_number != seg)
continue;
@@ -41,6 +38,18 @@ static char __iomem *get_virt(unsigned int seg, unsigned bus)
(cfg->end_bus_number >= bus))
return pci_mmcfg_virt[cfg_num].virt;
}
+
+ /* Handle more broken MCFG tables on Asus etc.
+ They only contain a single entry for bus 0-0. Assume
+ this applies to all busses. */
+ cfg = &pci_mmcfg_config[0];
+ if (pci_mmcfg_config_num == 1 &&
+ cfg->pci_segment_group_number == 0 &&
+ (cfg->start_bus_number | cfg->end_bus_number) == 0)
+ return cfg->base_address;
+
+ /* Fall back to type 0 */
+ return 0;
}
static char __iomem *pci_dev_base(unsigned int seg, unsigned int bus, unsigned int devfn)