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linux-davinci-2.6.23
Commit c25d5180 authored by Linus Torvalds's avatar Linus Torvalds
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Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus 

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] Pass NULL not 0 for pointer value.
  [MIPS] IP27: Make declaration of setup_replication_mask a proper prototype.
  [MIPS] BigSur: More useful defconfig.
  [MIPS] Cleanup definitions of speed_t and tcflag_t.
  [MIPS] Fix compilation warnings in arch/mips/sibyte/bcm1480/smp.c
  [MIPS] Optimize and cleanup get_saved_sp, set_saved_sp
  [MIPS] <asm/irq.h> does not need pt_regs anymore.
  [MIPS] Workaround for bug in gcc -EB / -EL options.
  [MIPS] Fix timer setup for Jazz
parents 0ca9caae 9a244b95
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Showing with 120 additions and 85 deletions
arch/mips/Makefile
View file @ c25d5180
......@@ -91,8 +91,17 @@ cflags-y += -ffreestanding
# carefully avoid to add it redundantly because gcc 3.3/3.4 complains
# when fed the toolchain default!
#
cflags-$(CONFIG_CPU_BIG_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB -D__MIPSEB__)
cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL -D__MIPSEL__)
# Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
# 2006-10-10 don't properly change the the predefined symbols if -EB / -EL
# are used, so we kludge that here. A bug has been filed at
# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413.
#
undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__
undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__
predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__
predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__
cflags-$(CONFIG_CPU_BIG_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB $(undef-all) $(predef-be))
cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL $(undef-all) $(predef-le))
cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
-fno-omit-frame-pointer
......
arch/mips/configs/bigsur_defconfig
View file @ c25d5180
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.18-rc1
# Thu Jul 6 10:02:58 2006
# Linux kernel version: 2.6.19-rc1
# Wed Oct 11 01:41:41 2006
#
CONFIG_MIPS=y
......@@ -25,8 +25,6 @@ CONFIG_MIPS=y
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MIPS_EV64120 is not set
# CONFIG_MIPS_IVR is not set
# CONFIG_MIPS_ITE8172 is not set
# CONFIG_MACH_JAZZ is not set
# CONFIG_LASAT is not set
# CONFIG_MIPS_ATLAS is not set
......@@ -83,6 +81,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_TIME=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_DMA_COHERENT=y
CONFIG_CPU_BIG_ENDIAN=y
......@@ -132,8 +131,8 @@ CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_64KB is not set
# CONFIG_SIBYTE_DMA_PAGEOPS is not set
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MIPS_MT_SMTC is not set
# CONFIG_MIPS_MT_SMP is not set
# CONFIG_MIPS_MT_SMTC is not set
# CONFIG_MIPS_VPE_LOADER is not set
CONFIG_CPU_HAS_LLSC=y
CONFIG_CPU_HAS_SYNC=y
......@@ -185,9 +184,11 @@ CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_IPC_NS is not set
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_TASKSTATS is not set
# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
......@@ -195,7 +196,9 @@ CONFIG_IKCONFIG_PROC=y
# CONFIG_RELAY is not set
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
......@@ -204,12 +207,12 @@ CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_RT_MUTEXES=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
......@@ -228,6 +231,7 @@ CONFIG_STOP_MACHINE=y
#
# Block layer
#
CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
#
......@@ -249,18 +253,17 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_HW_HAS_PCI=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCI_MULTITHREAD_PROBE is not set
CONFIG_PCI_DEBUG=y
CONFIG_MMU=y
#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set
#
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set
#
# Executable file formats
......@@ -271,7 +274,7 @@ CONFIG_BINFMT_ELF=y
CONFIG_MIPS32_COMPAT=y
CONFIG_COMPAT=y
CONFIG_MIPS32_O32=y
# CONFIG_MIPS32_N32 is not set
CONFIG_MIPS32_N32=y
CONFIG_BINFMT_ELF32=y
#
......@@ -288,6 +291,7 @@ CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_NET_KEY=y
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
......@@ -308,10 +312,12 @@ CONFIG_IP_PNP_BOOTP=y
# CONFIG_INET_TUNNEL is not set
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
......@@ -341,7 +347,6 @@ CONFIG_NETWORK_SECMARK=y
# 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
......@@ -368,7 +373,6 @@ CONFIG_NETWORK_SECMARK=y
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_SYS_HYPERVISOR is not set
......@@ -404,7 +408,7 @@ CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_BLK_DEV_INITRD is not set
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
......@@ -412,6 +416,7 @@ CONFIG_BLK_DEV_NBD=m
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
......@@ -429,10 +434,40 @@ CONFIG_BLK_DEV_IDEFLOPPY=y
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_IDEPCI is not set
CONFIG_BLK_DEV_IDEPCI=y
# CONFIG_IDEPCI_SHARE_IRQ is not set
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
# CONFIG_BLK_DEV_OPTI621 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
# CONFIG_IDEDMA_PCI_AUTO is not set
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
CONFIG_BLK_DEV_CMD64X=y
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_BLK_DEV_IDE_SWARM is not set
# CONFIG_IDE_ARM is not set
# CONFIG_BLK_DEV_IDEDMA is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
# CONFIG_IDEDMA_AUTO is not set
# CONFIG_BLK_DEV_HD is not set
......@@ -441,6 +476,12 @@ CONFIG_IDE_GENERIC=y
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_NETLINK is not set
#
# Serial ATA (prod) and Parallel ATA (experimental) drivers
#
# CONFIG_ATA is not set
#
# Multi-device support (RAID and LVM)
......@@ -516,6 +557,7 @@ CONFIG_NET_SB1250_MAC=y
# CONFIG_SK98LIN is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set
#
# Ethernet (10000 Mbit)
......@@ -650,7 +692,6 @@ CONFIG_I2C_CHARDEV=y
# CONFIG_I2C_ALGOBIT is not set
# CONFIG_I2C_ALGOPCF is not set
# CONFIG_I2C_ALGOPCA is not set
CONFIG_I2C_ALGO_SIBYTE=y
#
# I2C Hardware Bus support
......@@ -712,12 +753,12 @@ CONFIG_I2C_DEBUG_CHIP=y
#
# Misc devices
#
# CONFIG_TIFM_CORE is not set
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
......@@ -729,6 +770,7 @@ CONFIG_VIDEO_V4L2=y
#
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
......@@ -811,6 +853,7 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
......@@ -840,8 +883,10 @@ CONFIG_DNOTIFY=y
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
# CONFIG_TMPFS is not set
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_CONFIGFS_FS is not set
......@@ -851,6 +896,7 @@ CONFIG_RAMFS=y
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
......@@ -881,7 +927,6 @@ CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
......@@ -898,6 +943,10 @@ CONFIG_MSDOS_PARTITION=y
#
# CONFIG_NLS is not set
#
# Distributed Lock Manager
#
#
# Profiling support
#
......@@ -907,7 +956,8 @@ CONFIG_MSDOS_PARTITION=y
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_PRINTK_TIME=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_KERNEL=y
......@@ -920,12 +970,15 @@ CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_DEBUG_SPINLOCK is not set
CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
CONFIG_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_CROSSCOMPILE=y
......@@ -946,6 +999,10 @@ CONFIG_KEYS_DEBUG_PROC_KEYS=y
# Cryptographic options
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=m
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=m
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_MD4=y
......@@ -955,9 +1012,12 @@ CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_BLOWFISH=y
CONFIG_CRYPTO_TWOFISH=y
CONFIG_CRYPTO_TWOFISH_COMMON=y
CONFIG_CRYPTO_SERPENT=y
CONFIG_CRYPTO_AES=m
# CONFIG_CRYPTO_CAST5 is not set
......
arch/mips/jazz/setup.c
View file @ c25d5180
......@@ -37,7 +37,7 @@ extern void jazz_machine_restart(char *command);
extern void jazz_machine_halt(void);
extern void jazz_machine_power_off(void);
void __init plat_time_init(struct irqaction *irq)
void __init plat_timer_setup(struct irqaction *irq)
{
/* set the clock to 100 Hz */
r4030_write_reg32(JAZZ_TIMER_INTERVAL, 9);
......
arch/mips/kernel/smp.c
View file @ c25d5180
......@@ -310,7 +310,7 @@ static void flush_tlb_all_ipi(void *info)
void flush_tlb_all(void)
{
on_each_cpu(flush_tlb_all_ipi, 0, 1, 1);
on_each_cpu(flush_tlb_all_ipi, NULL, 1, 1);
}
static void flush_tlb_mm_ipi(void *mm)
......
arch/mips/sgi-ip27/ip27-klnuma.c
View file @ c25d5180
......@@ -26,7 +26,7 @@ static cpumask_t ktext_repmask;
* kernel. For example, we should never put a copy on a headless node,
* and we should respect the topology of the machine.
*/
void __init setup_replication_mask()
void __init setup_replication_mask(void)
{
cnodeid_t cnode;
......
arch/mips/sibyte/bcm1480/smp.c
View file @ c25d5180
......@@ -34,21 +34,21 @@ extern void smp_call_function_interrupt(void);
* independent of board/firmware
*/
static void *mailbox_0_set_regs[] = {
static volatile void *mailbox_0_set_regs[] = {
IOADDR(A_BCM1480_IMR_CPU0_BASE + R_BCM1480_IMR_MAILBOX_0_SET_CPU),
IOADDR(A_BCM1480_IMR_CPU1_BASE + R_BCM1480_IMR_MAILBOX_0_SET_CPU),
IOADDR(A_BCM1480_IMR_CPU2_BASE + R_BCM1480_IMR_MAILBOX_0_SET_CPU),
IOADDR(A_BCM1480_IMR_CPU3_BASE + R_BCM1480_IMR_MAILBOX_0_SET_CPU),
};
static void *mailbox_0_clear_regs[] = {
static volatile void *mailbox_0_clear_regs[] = {
IOADDR(A_BCM1480_IMR_CPU0_BASE + R_BCM1480_IMR_MAILBOX_0_CLR_CPU),
IOADDR(A_BCM1480_IMR_CPU1_BASE + R_BCM1480_IMR_MAILBOX_0_CLR_CPU),
IOADDR(A_BCM1480_IMR_CPU2_BASE + R_BCM1480_IMR_MAILBOX_0_CLR_CPU),
IOADDR(A_BCM1480_IMR_CPU3_BASE + R_BCM1480_IMR_MAILBOX_0_CLR_CPU),
};
static void *mailbox_0_regs[] = {
static volatile void *mailbox_0_regs[] = {
IOADDR(A_BCM1480_IMR_CPU0_BASE + R_BCM1480_IMR_MAILBOX_0_CPU),
IOADDR(A_BCM1480_IMR_CPU1_BASE + R_BCM1480_IMR_MAILBOX_0_CPU),
IOADDR(A_BCM1480_IMR_CPU2_BASE + R_BCM1480_IMR_MAILBOX_0_CPU),
......
include/asm-mips/irq.h
View file @ c25d5180
......@@ -24,8 +24,6 @@ static inline int irq_canonicalize(int irq)
#define irq_canonicalize(irq) (irq) /* Sane hardware, sane code ... */
#endif
struct pt_regs;
extern asmlinkage unsigned int do_IRQ(unsigned int irq);
#ifdef CONFIG_MIPS_MT_SMTC
......
include/asm-mips/stackframe.h
View file @ c25d5180
......@@ -59,69 +59,43 @@
.endm
#ifdef CONFIG_SMP
.macro get_saved_sp /* SMP variation */
#ifdef CONFIG_32BIT
#ifdef CONFIG_MIPS_MT_SMTC
.set mips32
mfc0 k0, CP0_TCBIND;
.set mips0
lui k1, %hi(kernelsp)
srl k0, k0, 19
/* No need to shift down and up to clear bits 0-1 */
#define PTEBASE_SHIFT 19 /* TCBIND */
#else
mfc0 k0, CP0_CONTEXT
lui k1, %hi(kernelsp)
srl k0, k0, 23
#endif
addu k1, k0
LONG_L k1, %lo(kernelsp)(k1)
#define PTEBASE_SHIFT 23 /* CONTEXT */
#endif
#ifdef CONFIG_64BIT
.macro get_saved_sp /* SMP variation */
#ifdef CONFIG_MIPS_MT_SMTC
.set mips64
mfc0 k0, CP0_TCBIND;
.set mips0
lui k0, %highest(kernelsp)
dsrl k1, 19
/* No need to shift down and up to clear bits 0-2 */
mfc0 k0, CP0_TCBIND
#else
MFC0 k1, CP0_CONTEXT
lui k0, %highest(kernelsp)
dsrl k1, 23
daddiu k0, %higher(kernelsp)
dsll k0, k0, 16
daddiu k0, %hi(kernelsp)
dsll k0, k0, 16
#endif /* CONFIG_MIPS_MT_SMTC */
daddu k1, k1, k0
MFC0 k0, CP0_CONTEXT
#endif
#if defined(CONFIG_BUILD_ELF64) || (defined(CONFIG_64BIT) && __GNUC__ < 4)
lui k1, %highest(kernelsp)
daddiu k1, %higher(kernelsp)
dsll k1, 16
daddiu k1, %hi(kernelsp)
dsll k1, 16
#else
lui k1, %hi(kernelsp)
#endif
LONG_SRL k0, PTEBASE_SHIFT
LONG_ADDU k1, k0
LONG_L k1, %lo(kernelsp)(k1)
#endif /* CONFIG_64BIT */
.endm
.macro set_saved_sp stackp temp temp2
#ifdef CONFIG_32BIT
#ifdef CONFIG_MIPS_MT_SMTC
mfc0 \temp, CP0_TCBIND
srl \temp, 19
#else
mfc0 \temp, CP0_CONTEXT
srl \temp, 23
#endif
#endif
#ifdef CONFIG_64BIT
#ifdef CONFIG_MIPS_MT_SMTC
mfc0 \temp, CP0_TCBIND
dsrl \temp, 19
#else
MFC0 \temp, CP0_CONTEXT
dsrl \temp, 23
#endif
#endif
LONG_SRL \temp, PTEBASE_SHIFT
LONG_S \stackp, kernelsp(\temp)
.endm
#else
.macro get_saved_sp /* Uniprocessor variation */
#ifdef CONFIG_64BIT
#if defined(CONFIG_BUILD_ELF64) || (defined(CONFIG_64BIT) && __GNUC__ < 4)
lui k1, %highest(kernelsp)
daddiu k1, %higher(kernelsp)
dsll k1, k1, 16
......
include/asm-mips/termbits.h
View file @ c25d5180
......@@ -3,7 +3,7 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 1995, 1996, 1999, 2001 Ralf Baechle
* Copyright (C) 1995, 96, 99, 2001, 06 Ralf Baechle
* Copyright (C) 1999 Silicon Graphics, Inc.
* Copyright (C) 2001 MIPS Technologies, Inc.
*/
......@@ -13,14 +13,8 @@
#include <linux/posix_types.h>
typedef unsigned char cc_t;
#if (_MIPS_SZLONG == 32)
typedef unsigned long speed_t;
typedef unsigned long tcflag_t;
#endif
#if (_MIPS_SZLONG == 64)
typedef __u32 speed_t;
typedef __u32 tcflag_t;
#endif
typedef unsigned int speed_t;
typedef unsigned int tcflag_t;
/*
* The ABI says nothing about NCC but seems to use NCCS as
......
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