forked from Minki/linux
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
This commit is contained in:
Linus Torvalds
commit
c25d518044
@ -91,8 +91,17 @@ cflags-y += -ffreestanding
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# carefully avoid to add it redundantly because gcc 3.3/3.4 complains
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# when fed the toolchain default!
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#
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cflags-$(CONFIG_CPU_BIG_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB -D__MIPSEB__)
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cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL -D__MIPSEL__)
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# Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
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# 2006-10-10 don't properly change the the predefined symbols if -EB / -EL
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# are used, so we kludge that here. A bug has been filed at
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# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413.
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#
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undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__
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undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__
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predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__
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predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__
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cflags-$(CONFIG_CPU_BIG_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB $(undef-all) $(predef-be))
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cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL $(undef-all) $(predef-le))
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cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
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-fno-omit-frame-pointer
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@ -1,7 +1,7 @@
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#
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# Automatically generated make config: don't edit
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# Linux kernel version: 2.6.18-rc1
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# Thu Jul 6 10:02:58 2006
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# Linux kernel version: 2.6.19-rc1
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# Wed Oct 11 01:41:41 2006
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#
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CONFIG_MIPS=y
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@ -25,8 +25,6 @@ CONFIG_MIPS=y
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# CONFIG_MIPS_COBALT is not set
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# CONFIG_MACH_DECSTATION is not set
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# CONFIG_MIPS_EV64120 is not set
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# CONFIG_MIPS_IVR is not set
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# CONFIG_MIPS_ITE8172 is not set
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# CONFIG_MACH_JAZZ is not set
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# CONFIG_LASAT is not set
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# CONFIG_MIPS_ATLAS is not set
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@ -83,6 +81,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
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CONFIG_GENERIC_FIND_NEXT_BIT=y
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CONFIG_GENERIC_HWEIGHT=y
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CONFIG_GENERIC_CALIBRATE_DELAY=y
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CONFIG_GENERIC_TIME=y
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CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
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CONFIG_DMA_COHERENT=y
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CONFIG_CPU_BIG_ENDIAN=y
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@ -132,8 +131,8 @@ CONFIG_PAGE_SIZE_4KB=y
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# CONFIG_PAGE_SIZE_64KB is not set
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# CONFIG_SIBYTE_DMA_PAGEOPS is not set
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CONFIG_MIPS_MT_DISABLED=y
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# CONFIG_MIPS_MT_SMTC is not set
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# CONFIG_MIPS_MT_SMP is not set
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# CONFIG_MIPS_MT_SMTC is not set
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# CONFIG_MIPS_VPE_LOADER is not set
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CONFIG_CPU_HAS_LLSC=y
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CONFIG_CPU_HAS_SYNC=y
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@ -185,9 +184,11 @@ CONFIG_LOCALVERSION=""
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CONFIG_LOCALVERSION_AUTO=y
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CONFIG_SWAP=y
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CONFIG_SYSVIPC=y
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# CONFIG_IPC_NS is not set
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# CONFIG_POSIX_MQUEUE is not set
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# CONFIG_BSD_PROCESS_ACCT is not set
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CONFIG_SYSCTL=y
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# CONFIG_TASKSTATS is not set
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# CONFIG_UTS_NS is not set
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# CONFIG_AUDIT is not set
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CONFIG_IKCONFIG=y
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CONFIG_IKCONFIG_PROC=y
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@ -195,7 +196,9 @@ CONFIG_IKCONFIG_PROC=y
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# CONFIG_RELAY is not set
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CONFIG_INITRAMFS_SOURCE=""
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# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
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CONFIG_SYSCTL=y
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CONFIG_EMBEDDED=y
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# CONFIG_SYSCTL_SYSCALL is not set
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CONFIG_KALLSYMS=y
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# CONFIG_KALLSYMS_ALL is not set
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# CONFIG_KALLSYMS_EXTRA_PASS is not set
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@ -204,12 +207,12 @@ CONFIG_PRINTK=y
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CONFIG_BUG=y
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CONFIG_ELF_CORE=y
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CONFIG_BASE_FULL=y
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CONFIG_RT_MUTEXES=y
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CONFIG_FUTEX=y
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CONFIG_EPOLL=y
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CONFIG_SHMEM=y
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CONFIG_SLAB=y
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CONFIG_VM_EVENT_COUNTERS=y
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CONFIG_RT_MUTEXES=y
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# CONFIG_TINY_SHMEM is not set
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CONFIG_BASE_SMALL=0
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# CONFIG_SLOB is not set
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@ -228,6 +231,7 @@ CONFIG_STOP_MACHINE=y
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#
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# Block layer
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#
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CONFIG_BLOCK=y
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# CONFIG_BLK_DEV_IO_TRACE is not set
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#
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@ -249,18 +253,17 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
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CONFIG_HW_HAS_PCI=y
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CONFIG_PCI=y
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CONFIG_PCI_DOMAINS=y
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# CONFIG_PCI_MULTITHREAD_PROBE is not set
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CONFIG_PCI_DEBUG=y
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CONFIG_MMU=y
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#
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# PCCARD (PCMCIA/CardBus) support
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#
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# CONFIG_PCCARD is not set
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#
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# PCI Hotplug Support
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#
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# CONFIG_HOTPLUG_PCI is not set
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#
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# Executable file formats
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@ -271,7 +274,7 @@ CONFIG_BINFMT_ELF=y
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CONFIG_MIPS32_COMPAT=y
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CONFIG_COMPAT=y
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CONFIG_MIPS32_O32=y
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# CONFIG_MIPS32_N32 is not set
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CONFIG_MIPS32_N32=y
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CONFIG_BINFMT_ELF32=y
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#
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@ -288,6 +291,7 @@ CONFIG_PACKET_MMAP=y
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CONFIG_UNIX=y
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CONFIG_XFRM=y
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CONFIG_XFRM_USER=m
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# CONFIG_XFRM_SUB_POLICY is not set
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CONFIG_NET_KEY=y
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CONFIG_INET=y
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# CONFIG_IP_MULTICAST is not set
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||||
@ -308,10 +312,12 @@ CONFIG_IP_PNP_BOOTP=y
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# CONFIG_INET_TUNNEL is not set
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CONFIG_INET_XFRM_MODE_TRANSPORT=m
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CONFIG_INET_XFRM_MODE_TUNNEL=m
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CONFIG_INET_XFRM_MODE_BEET=y
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CONFIG_INET_DIAG=y
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CONFIG_INET_TCP_DIAG=y
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# CONFIG_TCP_CONG_ADVANCED is not set
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CONFIG_TCP_CONG_BIC=y
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CONFIG_TCP_CONG_CUBIC=y
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CONFIG_DEFAULT_TCP_CONG="cubic"
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# CONFIG_IPV6 is not set
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# CONFIG_INET6_XFRM_TUNNEL is not set
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# CONFIG_INET6_TUNNEL is not set
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@ -341,7 +347,6 @@ CONFIG_NETWORK_SECMARK=y
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# CONFIG_ATALK is not set
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# CONFIG_X25 is not set
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# CONFIG_LAPB is not set
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# CONFIG_NET_DIVERT is not set
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# CONFIG_ECONET is not set
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# CONFIG_WAN_ROUTER is not set
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@ -368,7 +373,6 @@ CONFIG_NETWORK_SECMARK=y
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#
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||||
CONFIG_STANDALONE=y
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CONFIG_PREVENT_FIRMWARE_BUILD=y
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# CONFIG_FW_LOADER is not set
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# CONFIG_DEBUG_DRIVER is not set
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# CONFIG_SYS_HYPERVISOR is not set
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||||
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@ -404,7 +408,7 @@ CONFIG_BLK_DEV_LOOP=m
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CONFIG_BLK_DEV_NBD=m
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# CONFIG_BLK_DEV_SX8 is not set
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||||
# CONFIG_BLK_DEV_RAM is not set
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||||
# CONFIG_BLK_DEV_INITRD is not set
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||||
CONFIG_BLK_DEV_INITRD=y
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||||
# CONFIG_CDROM_PKTCDVD is not set
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# CONFIG_ATA_OVER_ETH is not set
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||||
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@ -412,6 +416,7 @@ CONFIG_BLK_DEV_NBD=m
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# ATA/ATAPI/MFM/RLL support
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#
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||||
CONFIG_IDE=y
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CONFIG_IDE_MAX_HWIFS=4
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CONFIG_BLK_DEV_IDE=y
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#
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@ -429,10 +434,40 @@ CONFIG_BLK_DEV_IDEFLOPPY=y
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# IDE chipset support/bugfixes
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#
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CONFIG_IDE_GENERIC=y
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# CONFIG_BLK_DEV_IDEPCI is not set
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CONFIG_BLK_DEV_IDEPCI=y
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# CONFIG_IDEPCI_SHARE_IRQ is not set
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# CONFIG_BLK_DEV_OFFBOARD is not set
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CONFIG_BLK_DEV_GENERIC=y
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# CONFIG_BLK_DEV_OPTI621 is not set
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CONFIG_BLK_DEV_IDEDMA_PCI=y
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||||
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
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||||
# CONFIG_IDEDMA_PCI_AUTO is not set
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||||
# CONFIG_BLK_DEV_AEC62XX is not set
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||||
# CONFIG_BLK_DEV_ALI15X3 is not set
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||||
# CONFIG_BLK_DEV_AMD74XX is not set
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||||
CONFIG_BLK_DEV_CMD64X=y
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||||
# CONFIG_BLK_DEV_TRIFLEX is not set
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# CONFIG_BLK_DEV_CY82C693 is not set
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# CONFIG_BLK_DEV_CS5520 is not set
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||||
# CONFIG_BLK_DEV_CS5530 is not set
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# CONFIG_BLK_DEV_HPT34X is not set
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# CONFIG_BLK_DEV_HPT366 is not set
|
||||
# CONFIG_BLK_DEV_JMICRON is not set
|
||||
# CONFIG_BLK_DEV_SC1200 is not set
|
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# CONFIG_BLK_DEV_PIIX is not set
|
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# CONFIG_BLK_DEV_IT821X is not set
|
||||
# CONFIG_BLK_DEV_NS87415 is not set
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||||
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
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# CONFIG_BLK_DEV_PDC202XX_NEW is not set
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# CONFIG_BLK_DEV_SVWKS is not set
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# CONFIG_BLK_DEV_SIIMAGE is not set
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# CONFIG_BLK_DEV_SLC90E66 is not set
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# CONFIG_BLK_DEV_TRM290 is not set
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# CONFIG_BLK_DEV_VIA82CXXX is not set
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||||
# CONFIG_BLK_DEV_IDE_SWARM is not set
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# CONFIG_IDE_ARM is not set
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# CONFIG_BLK_DEV_IDEDMA is not set
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CONFIG_BLK_DEV_IDEDMA=y
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# CONFIG_IDEDMA_IVB is not set
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# CONFIG_IDEDMA_AUTO is not set
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# CONFIG_BLK_DEV_HD is not set
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@ -441,6 +476,12 @@ CONFIG_IDE_GENERIC=y
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#
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||||
# CONFIG_RAID_ATTRS is not set
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# CONFIG_SCSI is not set
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||||
# CONFIG_SCSI_NETLINK is not set
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||||
|
||||
#
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||||
# Serial ATA (prod) and Parallel ATA (experimental) drivers
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||||
#
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||||
# CONFIG_ATA is not set
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||||
|
||||
#
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||||
# Multi-device support (RAID and LVM)
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||||
@ -516,6 +557,7 @@ CONFIG_NET_SB1250_MAC=y
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||||
# CONFIG_SK98LIN is not set
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||||
# CONFIG_TIGON3 is not set
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||||
# CONFIG_BNX2 is not set
|
||||
# CONFIG_QLA3XXX is not set
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||||
|
||||
#
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||||
# Ethernet (10000 Mbit)
|
||||
@ -650,7 +692,6 @@ CONFIG_I2C_CHARDEV=y
|
||||
# CONFIG_I2C_ALGOBIT is not set
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||||
# CONFIG_I2C_ALGOPCF is not set
|
||||
# CONFIG_I2C_ALGOPCA is not set
|
||||
CONFIG_I2C_ALGO_SIBYTE=y
|
||||
|
||||
#
|
||||
# I2C Hardware Bus support
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||||
@ -712,12 +753,12 @@ CONFIG_I2C_DEBUG_CHIP=y
|
||||
#
|
||||
# Misc devices
|
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#
|
||||
# CONFIG_TIFM_CORE is not set
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||||
|
||||
#
|
||||
# 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
|
||||
|
||||
@ -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);
|
||||
|
||||
@ -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)
|
||||
|
||||
@ -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;
|
||||
|
||||
|
||||
@ -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),
|
||||
|
||||
@ -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
|
||||
|
||||
@ -59,69 +59,43 @@
|
||||
.endm
|
||||
|
||||
#ifdef CONFIG_SMP
|
||||
#ifdef CONFIG_MIPS_MT_SMTC
|
||||
#define PTEBASE_SHIFT 19 /* TCBIND */
|
||||
#else
|
||||
#define PTEBASE_SHIFT 23 /* CONTEXT */
|
||||
#endif
|
||||
.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 */
|
||||
mfc0 k0, CP0_TCBIND
|
||||
#else
|
||||
mfc0 k0, CP0_CONTEXT
|
||||
lui k1, %hi(kernelsp)
|
||||
srl k0, k0, 23
|
||||
MFC0 k0, CP0_CONTEXT
|
||||
#endif
|
||||
addu k1, k0
|
||||
LONG_L k1, %lo(kernelsp)(k1)
|
||||
#endif
|
||||
#ifdef CONFIG_64BIT
|
||||
#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 */
|
||||
#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
|
||||
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
|
||||
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
|
||||
|
||||
@ -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
|
||||
|
||||
Loading…
Reference in New Issue
Block a user