diff options
Diffstat (limited to 'arch/arm')
25 files changed, 570 insertions, 472 deletions
diff --git a/arch/arm/configs/at91rm9200dk_defconfig b/arch/arm/configs/at91rm9200dk_defconfig index 5cdd13acf8ff..1fe73d198888 100644 --- a/arch/arm/configs/at91rm9200dk_defconfig +++ b/arch/arm/configs/at91rm9200dk_defconfig @@ -85,7 +85,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_ARCH_CLPS711X is not set # CONFIG_ARCH_CO285 is not set # CONFIG_ARCH_EBSA110 is not set -# CONFIG_ARCH_CAMELOT is not set # CONFIG_ARCH_FOOTBRIDGE is not set # CONFIG_ARCH_INTEGRATOR is not set # CONFIG_ARCH_IOP3XX is not set diff --git a/arch/arm/configs/at91rm9200ek_defconfig b/arch/arm/configs/at91rm9200ek_defconfig index 20838ccf1da7..b7d934cdb1b7 100644 --- a/arch/arm/configs/at91rm9200ek_defconfig +++ b/arch/arm/configs/at91rm9200ek_defconfig @@ -85,7 +85,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_ARCH_CLPS711X is not set # CONFIG_ARCH_CO285 is not set # CONFIG_ARCH_EBSA110 is not set -# CONFIG_ARCH_CAMELOT is not set # CONFIG_ARCH_FOOTBRIDGE is not set # CONFIG_ARCH_INTEGRATOR is not set # CONFIG_ARCH_IOP3XX is not set diff --git a/arch/arm/configs/bast_defconfig b/arch/arm/configs/bast_defconfig index 6886001b5366..4a8564f386af 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 15468a0cf70e..c9aa878e610a 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/csb337_defconfig b/arch/arm/configs/csb337_defconfig index 885a3184830a..94bd9932a402 100644 --- a/arch/arm/configs/csb337_defconfig +++ b/arch/arm/configs/csb337_defconfig @@ -85,7 +85,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_ARCH_CLPS711X is not set # CONFIG_ARCH_CO285 is not set # CONFIG_ARCH_EBSA110 is not set -# CONFIG_ARCH_CAMELOT is not set # CONFIG_ARCH_FOOTBRIDGE is not set # CONFIG_ARCH_INTEGRATOR is not set # CONFIG_ARCH_IOP3XX is not set diff --git a/arch/arm/configs/csb637_defconfig b/arch/arm/configs/csb637_defconfig index 95a96a5462a0..1519124c5501 100644 --- a/arch/arm/configs/csb637_defconfig +++ b/arch/arm/configs/csb637_defconfig @@ -85,7 +85,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_ARCH_CLPS711X is not set # CONFIG_ARCH_CO285 is not set # CONFIG_ARCH_EBSA110 is not set -# CONFIG_ARCH_CAMELOT is not set # CONFIG_ARCH_FOOTBRIDGE is not set # CONFIG_ARCH_INTEGRATOR is not set # CONFIG_ARCH_IOP3XX is not set diff --git a/arch/arm/configs/s3c2410_defconfig b/arch/arm/configs/s3c2410_defconfig index 33f31080a98c..1964ccd8a71f 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 75e6f9a94713..d058e7c12568 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 2b92ce85f97f..dbcb11a31f78 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 31820170f306..a0724f2b24ce 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-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c index b41b1efaa2cf..3baa70819f24 100644 --- a/arch/arm/mach-pxa/pxa27x.c +++ b/arch/arm/mach-pxa/pxa27x.c @@ -44,7 +44,7 @@ unsigned int get_clk_frequency_khz( int info) /* Read clkcfg register: it has turbo, b, half-turbo (and f) */ asm( "mrc\tp14, 0, %0, c6, c0, 0" : "=r" (clkcfg) ); - t = clkcfg & (1 << 1); + t = clkcfg & (1 << 0); ht = clkcfg & (1 << 2); b = clkcfg & (1 << 3); diff --git a/arch/arm/mach-s3c2410/Makefile b/arch/arm/mach-s3c2410/Makefile index b4f1e051c768..1217bf00309c 100644 --- a/arch/arm/mach-s3c2410/Makefile +++ b/arch/arm/mach-s3c2410/Makefile @@ -10,9 +10,13 @@ obj-m := obj-n := obj- := +# S3C2400 support files +obj-$(CONFIG_CPU_S3C2400) += s3c2400-gpio.o + # S3C2410 support files obj-$(CONFIG_CPU_S3C2410) += s3c2410.o +obj-$(CONFIG_CPU_S3C2410) += s3c2410-gpio.o obj-$(CONFIG_S3C2410_DMA) += dma.o # Power Management support @@ -25,6 +29,7 @@ obj-$(CONFIG_PM_SIMTEC) += pm-simtec.o obj-$(CONFIG_CPU_S3C2440) += s3c2440.o s3c2440-dsc.o obj-$(CONFIG_CPU_S3C2440) += s3c2440-irq.o obj-$(CONFIG_CPU_S3C2440) += s3c2440-clock.o +obj-$(CONFIG_CPU_S3C2440) += s3c2410-gpio.o # bast extras diff --git a/arch/arm/mach-s3c2410/cpu.c b/arch/arm/mach-s3c2410/cpu.c index 687fe371369d..00a379334b60 100644 --- a/arch/arm/mach-s3c2410/cpu.c +++ b/arch/arm/mach-s3c2410/cpu.c @@ -40,6 +40,7 @@ #include "cpu.h" #include "clock.h" +#include "s3c2400.h" #include "s3c2410.h" #include "s3c2440.h" @@ -55,6 +56,7 @@ struct cpu_table { /* table of supported CPUs */ +static const char name_s3c2400[] = "S3C2400"; static const char name_s3c2410[] = "S3C2410"; static const char name_s3c2440[] = "S3C2440"; static const char name_s3c2410a[] = "S3C2410A"; @@ -96,7 +98,16 @@ static struct cpu_table cpu_ids[] __initdata = { .init_uarts = s3c2440_init_uarts, .init = s3c2440_init, .name = name_s3c2440a - } + }, + { + .idcode = 0x0, /* S3C2400 doesn't have an idcode */ + .idmask = 0xffffffff, + .map_io = s3c2400_map_io, + .init_clocks = s3c2400_init_clocks, + .init_uarts = s3c2400_init_uarts, + .init = s3c2400_init, + .name = name_s3c2400 + }, }; /* minimal IO mapping */ @@ -148,12 +159,15 @@ static struct cpu_table *cpu; void __init s3c24xx_init_io(struct map_desc *mach_desc, int size) { - unsigned long idcode; + unsigned long idcode = 0x0; /* initialise the io descriptors we need for initialisation */ iotable_init(s3c_iodesc, ARRAY_SIZE(s3c_iodesc)); +#ifndef CONFIG_CPU_S3C2400 idcode = __raw_readl(S3C2410_GSTATUS1); +#endif + cpu = s3c_lookup_cpu(idcode); if (cpu == NULL) { diff --git a/arch/arm/mach-s3c2410/cpu.h b/arch/arm/mach-s3c2410/cpu.h index 9cbe5eef492b..fc1067783f6d 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 f58406e6ef5a..b8d994a24d1c 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 65feaf20d23e..4dbd8e758ea6 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/gpio.c b/arch/arm/mach-s3c2410/gpio.c index 23ea3d5fa09c..cd39e8684584 100644 --- a/arch/arm/mach-s3c2410/gpio.c +++ b/arch/arm/mach-s3c2410/gpio.c @@ -31,6 +31,7 @@ * 05-Nov-2004 BJD EXPORT_SYMBOL() added for all code * 13-Mar-2005 BJD Updates for __iomem * 26-Oct-2005 BJD Added generic configuration types + * 15-Jan-2006 LCVR Added support for the S3C2400 */ @@ -48,7 +49,7 @@ void s3c2410_gpio_cfgpin(unsigned int pin, unsigned int function) { - void __iomem *base = S3C2410_GPIO_BASE(pin); + void __iomem *base = S3C24XX_GPIO_BASE(pin); unsigned long mask; unsigned long con; unsigned long flags; @@ -95,7 +96,7 @@ EXPORT_SYMBOL(s3c2410_gpio_cfgpin); unsigned int s3c2410_gpio_getcfg(unsigned int pin) { - void __iomem *base = S3C2410_GPIO_BASE(pin); + void __iomem *base = S3C24XX_GPIO_BASE(pin); unsigned long mask; if (pin < S3C2410_GPIO_BANKB) { @@ -111,7 +112,7 @@ EXPORT_SYMBOL(s3c2410_gpio_getcfg); void s3c2410_gpio_pullup(unsigned int pin, unsigned int to) { - void __iomem *base = S3C2410_GPIO_BASE(pin); + void __iomem *base = S3C24XX_GPIO_BASE(pin); unsigned long offs = S3C2410_GPIO_OFFSET(pin); unsigned long flags; unsigned long up; @@ -133,7 +134,7 @@ EXPORT_SYMBOL(s3c2410_gpio_pullup); void s3c2410_gpio_setpin(unsigned int pin, unsigned int to) { - void __iomem *base = S3C2410_GPIO_BASE(pin); + void __iomem *base = S3C24XX_GPIO_BASE(pin); unsigned long offs = S3C2410_GPIO_OFFSET(pin); unsigned long flags; unsigned long dat; @@ -152,7 +153,7 @@ EXPORT_SYMBOL(s3c2410_gpio_setpin); unsigned int s3c2410_gpio_getpin(unsigned int pin) { - void __iomem *base = S3C2410_GPIO_BASE(pin); + void __iomem *base = S3C24XX_GPIO_BASE(pin); unsigned long offs = S3C2410_GPIO_OFFSET(pin); return __raw_readl(base + 0x04) & (1<< offs); @@ -166,70 +167,13 @@ unsigned int s3c2410_modify_misccr(unsigned int clear, unsigned int change) unsigned long misccr; local_irq_save(flags); - misccr = __raw_readl(S3C2410_MISCCR); + misccr = __raw_readl(S3C24XX_MISCCR); misccr &= ~clear; misccr ^= change; - __raw_writel(misccr, S3C2410_MISCCR); + __raw_writel(misccr, S3C24XX_MISCCR); local_irq_restore(flags); return misccr; } EXPORT_SYMBOL(s3c2410_modify_misccr); - -int s3c2410_gpio_getirq(unsigned int pin) -{ - if (pin < S3C2410_GPF0 || pin > S3C2410_GPG15_EINT23) - return -1; /* not valid interrupts */ - - if (pin < S3C2410_GPG0 && pin > S3C2410_GPF7) - return -1; /* not valid pin */ - - if (pin < S3C2410_GPF4) - return (pin - S3C2410_GPF0) + IRQ_EINT0; - - if (pin < S3C2410_GPG0) - return (pin - S3C2410_GPF4) + IRQ_EINT4; - - return (pin - S3C2410_GPG0) + IRQ_EINT8; -} - -EXPORT_SYMBOL(s3c2410_gpio_getirq); - -int s3c2410_gpio_irqfilter(unsigned int pin, unsigned int on, - unsigned int config) -{ - void __iomem *reg = S3C2410_EINFLT0; - unsigned long flags; - unsigned long val; - - if (pin < S3C2410_GPG8 || pin > S3C2410_GPG15) - return -1; - - config &= 0xff; - - pin -= S3C2410_GPG8_EINT16; - reg += pin & ~3; - - local_irq_save(flags); - - /* update filter width and clock source */ - - val = __raw_readl(reg); - val &= ~(0xff << ((pin & 3) * 8)); - val |= config << ((pin & 3) * 8); - __raw_writel(val, reg); - - /* update filter enable */ - - val = __raw_readl(S3C2410_EXTINT2); - val &= ~(1 << ((pin * 4) + 3)); - val |= on << ((pin * 4) + 3); - __raw_writel(val, S3C2410_EXTINT2); - - local_irq_restore(flags); - - return 0; -} - -EXPORT_SYMBOL(s3c2410_gpio_irqfilter); diff --git a/arch/arm/mach-s3c2410/s3c2400-gpio.c b/arch/arm/mach-s3c2410/s3c2400-gpio.c new file mode 100644 index 000000000000..5127f39fa9bf --- /dev/null +++ b/arch/arm/mach-s3c2410/s3c2400-gpio.c @@ -0,0 +1,45 @@ +/* linux/arch/arm/mach-s3c2410/gpio.c + * + * Copyright (c) 2006 Lucas Correia Villa Real <lucasvr@gobolinux.org> + * + * S3C2400 GPIO support + * + * 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. + * + * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * Changelog + * 15-Jan-2006 LCVR Splitted from gpio.c, adding support for the S3C2400 + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/module.h> +#include <linux/interrupt.h> +#include <linux/ioport.h> + +#include <asm/hardware.h> +#include <asm/irq.h> +#include <asm/io.h> + +#include <asm/arch/regs-gpio.h> + +int s3c2400_gpio_getirq(unsigned int pin) +{ + if (pin < S3C2410_GPE0 || pin > S3C2400_GPE7_EINT7) + return -1; /* not valid interrupts */ + + return (pin - S3C2410_GPE0) + IRQ_EINT0; +} + +EXPORT_SYMBOL(s3c2400_gpio_getirq); diff --git a/arch/arm/mach-s3c2410/s3c2410-gpio.c b/arch/arm/mach-s3c2410/s3c2410-gpio.c new file mode 100644 index 000000000000..d5e1caea1d23 --- /dev/null +++ b/arch/arm/mach-s3c2410/s3c2410-gpio.c @@ -0,0 +1,93 @@ +/* linux/arch/arm/mach-s3c2410/gpio.c + * + * Copyright (c) 2004-2006 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C2410 GPIO support + * + * 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. + * + * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * Changelog + * 15-Jan-2006 LCVR Splitted from gpio.c + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/module.h> +#include <linux/interrupt.h> +#include <linux/ioport.h> + +#include <asm/hardware.h> +#include <asm/irq.h> +#include <asm/io.h> + +#include <asm/arch/regs-gpio.h> + +int s3c2410_gpio_irqfilter(unsigned int pin, unsigned int on, + unsigned int config) +{ + void __iomem *reg = S3C2410_EINFLT0; + unsigned long flags; + unsigned long val; + + if (pin < S3C2410_GPG8 || pin > S3C2410_GPG15) + return -1; + + config &= 0xff; + + pin -= S3C2410_GPG8_EINT16; + reg += pin & ~3; + + local_irq_save(flags); + + /* update filter width and clock source */ + + val = __raw_readl(reg); + val &= ~(0xff << ((pin & 3) * 8)); + val |= config << ((pin & 3) * 8); + __raw_writel(val, reg); + + /* update filter enable */ + + val = __raw_readl(S3C2410_EXTINT2); + val &= ~(1 << ((pin * 4) + 3)); + val |= on << ((pin * 4) + 3); + __raw_writel(val, S3C2410_EXTINT2); + + local_irq_restore(flags); + + return 0; +} + +EXPORT_SYMBOL(s3c2410_gpio_irqfilter); + +int s3c2410_gpio_getirq(unsigned int pin) +{ + if (pin < S3C2410_GPF0 || pin > S3C2410_GPG15_EINT23) + return -1; /* not valid interrupts */ + + if (pin < S3C2410_GPG0 && pin > S3C2410_GPF7) + return -1; /* not valid pin */ + + if (pin < S3C2410_GPF4) + return (pin - S3C2410_GPF0) + IRQ_EINT0; + + if (pin < S3C2410_GPG0) + return (pin - S3C2410_GPF4) + IRQ_EINT4; + + return (pin - S3C2410_GPG0) + IRQ_EINT8; +} + +EXPORT_SYMBOL(s3c2410_gpio_getirq); diff --git a/arch/arm/mach-s3c2410/sleep.S b/arch/arm/mach-s3c2410/sleep.S index 61768dac7fee..832fb86a03b4 100644 --- a/arch/arm/mach-s3c2410/sleep.S +++ b/arch/arm/mach-s3c2410/sleep.S @@ -72,7 +72,7 @@ ENTRY(s3c2410_cpu_suspend) @@ prepare cpu to sleep ldr r4, =S3C2410_REFRESH - ldr r5, =S3C2410_MISCCR + ldr r5, =S3C24XX_MISCCR ldr r6, =S3C2410_CLKCON ldr r7, [ r4 ] @ get REFRESH (and ensure in TLB) ldr r8, [ r5 ] @ get MISCCR (and ensure in TLB) @@ -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/cache-v6.S b/arch/arm/mm/cache-v6.S index 72966d90e956..d921c1024ae0 100644 --- a/arch/arm/mm/cache-v6.S +++ b/arch/arm/mm/cache-v6.S @@ -92,22 +92,16 @@ ENTRY(v6_coherent_kern_range) * - the Icache does not read data from the write buffer */ ENTRY(v6_coherent_user_range) - bic r0, r0, #CACHE_LINE_SIZE - 1 -1: + #ifdef HARVARD_CACHE - mcr p15, 0, r0, c7, c10, 1 @ clean D line + bic r0, r0, #CACHE_LINE_SIZE - 1 +1: mcr p15, 0, r0, c7, c10, 1 @ clean D line mcr p15, 0, r0, c7, c5, 1 @ invalidate I line -#endif - mcr p15, 0, r0, c7, c5, 7 @ invalidate BTB entry - add r0, r0, #BTB_FLUSH_SIZE - mcr p15, 0, r0, c7, c5, 7 @ invalidate BTB entry - add r0, r0, #BTB_FLUSH_SIZE - mcr p15, 0, r0, c7, c5, 7 @ invalidate BTB entry - add r0, r0, #BTB_FLUSH_SIZE - mcr p15, 0, r0, c7, c5, 7 @ invalidate BTB entry - add r0, r0, #BTB_FLUSH_SIZE + add r0, r0, #CACHE_LINE_SIZE cmp r0, r1 blo 1b +#endif + mcr p15, 0, r0, c7, c5, 6 @ invalidate BTB #ifdef HARVARD_CACHE mov r0, #0 mcr p15, 0, r0, c7, c10, 4 @ drain write buffer diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c index de3ce1eec2ec..da9b35974118 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 d0245a31d4dd..ef8d30a185a9 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/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S index 861b35947280..2d3823ec3153 100644 --- a/arch/arm/mm/proc-xscale.S +++ b/arch/arm/mm/proc-xscale.S @@ -241,7 +241,15 @@ ENTRY(xscale_flush_user_cache_range) * it also trashes the mini I-cache used by JTAG debuggers. */ ENTRY(xscale_coherent_kern_range) - /* FALLTHROUGH */ + bic r0, r0, #CACHELINESIZE - 1 +1: mcr p15, 0, r0, c7, c10, 1 @ clean D entry + add r0, r0, #CACHELINESIZE + cmp r0, r1 + blo 1b + mov r0, #0 + mcr p15, 0, r0, c7, c5, 0 @ Invalidate I cache & BTB + mcr p15, 0, r0, c7, c10, 4 @ Drain Write (& Fill) Buffer + mov pc, lr /* * coherent_user_range(start, end) @@ -252,18 +260,16 @@ ENTRY(xscale_coherent_kern_range) * * - start - virtual start address * - end - virtual end address - * - * Note: single I-cache line invalidation isn't used here since - * it also trashes the mini I-cache used by JTAG debuggers. */ ENTRY(xscale_coherent_user_range) bic r0, r0, #CACHELINESIZE - 1 1: mcr p15, 0, r0, c7, c10, 1 @ clean D entry + mcr p15, 0, r0, c7, c5, 1 @ Invalidate I cache entry add r0, r0, #CACHELINESIZE cmp r0, r1 blo 1b mov r0, #0 - mcr p15, 0, r0, c7, c5, 0 @ Invalidate I cache & BTB + mcr p15, 0, r0, c7, c5, 6 @ Invalidate BTB mcr p15, 0, r0, c7, c10, 4 @ Drain Write (& Fill) Buffer mov pc, lr diff --git a/arch/arm/oprofile/common.c b/arch/arm/oprofile/common.c index 1415930ceee1..6f8bc1f0e6a1 100644 --- a/arch/arm/oprofile/common.c +++ b/arch/arm/oprofile/common.c @@ -137,8 +137,9 @@ int __init oprofile_arch_init(struct oprofile_operations *ops) if (spec) { init_MUTEX(&op_arm_sem); - if (spec->init() < 0) - return -ENODEV; + ret = spec->init(); + if (ret < 0) + return ret; op_arm_model = spec; init_driverfs(); |