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Merge branch 'ixp4xx' of git://git.kernel.org/pub/scm/linux/kernel/git/chris/linux-2.6 into devel

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This commit is contained in:
Russell King 2009-05-23 23:18:40 +01:00 committed by Russell King
commit fc05505b77
547 changed files with 9974 additions and 6141 deletions
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2
Documentation/DocBook/kgdb.tmpl
View File

@ -281,7 +281,7 @@
seriously wrong while debugging, it will most often be the case
that you want to enable gdb to be verbose about its target
communications. You do this prior to issuing the <constant>target
remote</constant> command by typing in: <constant>set remote debug 1</constant>
remote</constant> command by typing in: <constant>set debug remote 1</constant>
</para>
</chapter>
<chapter id="KGDBTestSuite">

12
Documentation/kernel-parameters.txt
View File

@ -17,6 +17,12 @@ are specified on the kernel command line with the module name plus
usbcore.blinkenlights=1
Hyphens (dashes) and underscores are equivalent in parameter names, so
log_buf_len=1M print-fatal-signals=1
can also be entered as
log-buf-len=1M print_fatal_signals=1
This document may not be entirely up to date and comprehensive. The command
"modinfo -p ${modulename}" shows a current list of all parameters of a loadable
module. Loadable modules, after being loaded into the running kernel, also
@ -345,7 +351,7 @@ and is between 256 and 4096 characters. It is defined in the file
not play well with APC CPU idle - disable it if you have
APC and your system crashes randomly.
apic= [APIC,i386] Advanced Programmable Interrupt Controller
apic= [APIC,X86-32] Advanced Programmable Interrupt Controller
Change the output verbosity whilst booting
Format: { quiet (default) | verbose | debug }
Change the amount of debugging information output
@ -702,7 +708,7 @@ and is between 256 and 4096 characters. It is defined in the file
to discrete, to make X server driver able to add WB
entry later. This parameter enables that.
enable_timer_pin_1 [i386,x86-64]
enable_timer_pin_1 [X86]
Enable PIN 1 of APIC timer
Can be useful to work around chipset bugs
(in particular on some ATI chipsets).
@ -775,7 +781,7 @@ and is between 256 and 4096 characters. It is defined in the file
hashdist= [KNL,NUMA] Large hashes allocated during boot
are distributed across NUMA nodes. Defaults on
for IA-64, off otherwise.
for 64bit NUMA, off otherwise.
Format: 0 | 1 (for off | on)
hcl= [IA-64] SGI's Hardware Graph compatibility layer

6
Documentation/lockdep-design.txt
View File

@ -54,9 +54,9 @@ locking error messages, inside curlies. A contrived example:
The bit position indicates STATE, STATE-read, for each of the states listed
above, and the character displayed in each indicates:
'.' acquired while irqs disabled
'+' acquired in irq context
'-' acquired with irqs enabled
'.' acquired while irqs disabled and not in irq context
'-' acquired in irq context
'+' acquired with irqs enabled
'?' acquired in irq context with irqs enabled.
Unused mutexes cannot be part of the cause of an error.

28
Documentation/sysctl/vm.txt
View File

@ -39,8 +39,6 @@ Currently, these files are in /proc/sys/vm:
- nr_hugepages
- nr_overcommit_hugepages
- nr_pdflush_threads
- nr_pdflush_threads_min
- nr_pdflush_threads_max
- nr_trim_pages (only if CONFIG_MMU=n)
- numa_zonelist_order
- oom_dump_tasks
@ -469,32 +467,6 @@ The default value is 0.
==============================================================
nr_pdflush_threads_min
This value controls the minimum number of pdflush threads.
At boot time, the kernel will create and maintain 'nr_pdflush_threads_min'
threads for the kernel's lifetime.
The default value is 2. The minimum value you can specify is 1, and
the maximum value is the current setting of 'nr_pdflush_threads_max'.
See 'nr_pdflush_threads_max' below for more information.
==============================================================
nr_pdflush_threads_max
This value controls the maximum number of pdflush threads that can be
created. The pdflush algorithm will create a new pdflush thread (up to
this maximum) if no pdflush threads have been available for >= 1 second.
The default value is 8. The minimum value you can specify is the
current value of 'nr_pdflush_threads_min' and the
maximum is 1000.
==============================================================
overcommit_memory:
This value contains a flag that enables memory overcommitment.

2
Documentation/sysfs-rules.txt
View File

@ -113,7 +113,7 @@ versions of the sysfs interface.
"devices" directory at /sys/subsystem/<name>/devices.
If /sys/subsystem exists, /sys/bus, /sys/class and /sys/block can be
ignored. If it does not exist, you have always to scan all three
ignored. If it does not exist, you always have to scan all three
places, as the kernel is free to move a subsystem from one place to
the other, as long as the devices are still reachable by the same
subsystem name.

4
MAINTAINERS
View File

@ -3434,11 +3434,10 @@ L: linuxppc-dev@ozlabs.org
S: Maintained
LINUX FOR POWERPC EMBEDDED MPC5XXX
P: Sylvain Munaut
M: tnt@246tNt.com
P: Grant Likely
M: grant.likely@secretlab.ca
L: linuxppc-dev@ozlabs.org
T: git git://git.secretlab.ca/git/linux-2.6.git
S: Maintained
LINUX FOR POWERPC EMBEDDED PPC4XX
@ -3456,6 +3455,7 @@ P: Grant Likely
M: grant.likely@secretlab.ca
W: http://wiki.secretlab.ca/index.php/Linux_on_Xilinx_Virtex
L: linuxppc-dev@ozlabs.org
T: git git://git.secretlab.ca/git/linux-2.6.git
S: Maintained
LINUX FOR POWERPC EMBEDDED PPC8XX

2
Makefile
View File

@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 30
EXTRAVERSION = -rc4
EXTRAVERSION = -rc6
NAME = Vindictive Armadillo
# *DOCUMENTATION*

26
arch/alpha/include/asm/percpu.h
View File

@ -1,7 +1,9 @@
#ifndef __ALPHA_PERCPU_H
#define __ALPHA_PERCPU_H
#include <linux/compiler.h>
#include <linux/threads.h>
#include <linux/percpu-defs.h>
/*
* Determine the real variable name from the name visible in the
@ -73,6 +75,28 @@ extern unsigned long __per_cpu_offset[NR_CPUS];
#endif /* SMP */
#include <asm-generic/percpu.h>
#ifdef CONFIG_SMP
#define PER_CPU_BASE_SECTION ".data.percpu"
#else
#define PER_CPU_BASE_SECTION ".data"
#endif
#ifdef CONFIG_SMP
#ifdef MODULE
#define PER_CPU_SHARED_ALIGNED_SECTION ""
#else
#define PER_CPU_SHARED_ALIGNED_SECTION ".shared_aligned"
#endif
#define PER_CPU_FIRST_SECTION ".first"
#else
#define PER_CPU_SHARED_ALIGNED_SECTION ""
#define PER_CPU_FIRST_SECTION ""
#endif
#define PER_CPU_ATTRIBUTES
#endif /* __ALPHA_PERCPU_H */

92
arch/arm/configs/kirkwood_defconfig
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.29-rc5
# Tue Mar 3 21:45:57 2009
# Linux kernel version: 2.6.30-rc4
# Mon May 4 11:58:57 2009
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@ -66,20 +66,20 @@ CONFIG_NAMESPACES=y
# CONFIG_BLK_DEV_INITRD is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
@ -89,6 +89,7 @@ CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
@ -101,6 +102,7 @@ CONFIG_KPROBES=y
CONFIG_KRETPROBES=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
# CONFIG_SLOW_WORK is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@ -113,7 +115,6 @@ CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@ -142,6 +143,7 @@ CONFIG_DEFAULT_IOSCHED="cfq"
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_EP93XX is not set
# CONFIG_ARCH_GEMINI is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_H720X is not set
@ -162,6 +164,7 @@ CONFIG_ARCH_KIRKWOOD=y
# CONFIG_ARCH_ORION5X is not set
# CONFIG_ARCH_PNX4008 is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_MMP is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_S3C2410 is not set
@ -217,6 +220,7 @@ CONFIG_PCI_SYSCALL=y
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCCARD is not set
#
@ -237,6 +241,7 @@ CONFIG_AEABI=y
CONFIG_ARCH_FLATMEM_HAS_HOLES=y
# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
# CONFIG_HIGHMEM is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
@ -249,6 +254,8 @@ CONFIG_SPLIT_PTLOCK_CPUS=4096
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
CONFIG_ALIGNMENT_TRAP=y
#
@ -293,7 +300,6 @@ CONFIG_NET=y
#
# Networking options
#
CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
@ -324,7 +330,7 @@ CONFIG_IP_PNP_BOOTP=y
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
# CONFIG_INET_LRO is not set
CONFIG_INET_LRO=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
@ -357,6 +363,7 @@ CONFIG_NET_DSA_MV88E6123_61_65=y
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
@ -365,20 +372,20 @@ CONFIG_NET_DSA_MV88E6123_61_65=y
#
CONFIG_NET_PKTGEN=m
# CONFIG_NET_TCPPROBE is not set
# CONFIG_NET_DROP_MONITOR is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
CONFIG_WIRELESS=y
CONFIG_CFG80211=y
# CONFIG_CFG80211_REG_DEBUG is not set
# CONFIG_NL80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
CONFIG_LIB80211=y
# CONFIG_LIB80211_DEBUG is not set
CONFIG_MAC80211=y
#
@ -513,7 +520,6 @@ CONFIG_MTD_NAND_ORION=y
# LPDDR flash memory drivers
#
# CONFIG_MTD_LPDDR is not set
# CONFIG_MTD_QINFO_PROBE is not set
#
# UBI - Unsorted block images
@ -592,8 +598,10 @@ CONFIG_SCSI_LOWLEVEL=y
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_MPT2SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_LIBFC is not set
# CONFIG_LIBFCOE is not set
# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@ -614,6 +622,7 @@ CONFIG_SCSI_LOWLEVEL=y
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_SATA_PMP=y
@ -687,6 +696,7 @@ CONFIG_SATA_MV=y
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
CONFIG_NETDEVICES=y
CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@ -724,8 +734,10 @@ CONFIG_MII=y
# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
# CONFIG_ENC28J60 is not set
# CONFIG_ETHOC is not set
# CONFIG_SMC911X is not set
# CONFIG_SMSC911X is not set
# CONFIG_DNET is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
@ -763,6 +775,7 @@ CONFIG_NETDEV_1000=y
# CONFIG_E1000E is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_IGBVF is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
@ -777,6 +790,7 @@ CONFIG_MV643XX_ETH=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
# CONFIG_ATL1C is not set
# CONFIG_JME is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
@ -789,10 +803,11 @@ CONFIG_WLAN_80211=y
CONFIG_LIBERTAS=y
# CONFIG_LIBERTAS_USB is not set
CONFIG_LIBERTAS_SDIO=y
# CONFIG_LIBERTAS_SPI is not set
# CONFIG_LIBERTAS_DEBUG is not set
# CONFIG_LIBERTAS_THINFIRM is not set
# CONFIG_HERMES is not set
# CONFIG_ATMEL is not set
# CONFIG_AT76C50X_USB is not set
# CONFIG_PRISM54 is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_USB_NET_RNDIS_WLAN is not set
@ -800,20 +815,20 @@ CONFIG_LIBERTAS_SDIO=y
# CONFIG_RTL8187 is not set
# CONFIG_ADM8211 is not set
# CONFIG_MAC80211_HWSIM is not set
# CONFIG_MWL8K is not set
# CONFIG_P54_COMMON is not set
# CONFIG_ATH5K is not set
# CONFIG_ATH9K is not set
# CONFIG_AR9170_USB is not set
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not set
# CONFIG_IWLCORE is not set
# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_IWLAGN is not set
# CONFIG_IWL3945 is not set
# CONFIG_IWLWIFI is not set
# CONFIG_HOSTAP is not set
# CONFIG_B43 is not set
# CONFIG_B43LEGACY is not set
# CONFIG_ZD1211RW is not set
# CONFIG_RT2X00 is not set
# CONFIG_HERMES is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
@ -908,6 +923,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=2
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_MAX3100 is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
@ -982,7 +998,6 @@ CONFIG_I2C_MV64XXX=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
@ -1082,15 +1097,17 @@ CONFIG_USB_HID=y
#
# Special HID drivers
#
CONFIG_HID_COMPAT=y
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
# CONFIG_DRAGONRISE_FF is not set
CONFIG_HID_EZKEY=y
CONFIG_HID_KYE=y
CONFIG_HID_GYRATION=y
CONFIG_HID_KENSINGTON=y
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
# CONFIG_LOGIRUMBLEPAD2_FF is not set
@ -1152,11 +1169,11 @@ CONFIG_USB_PRINTER=m
# CONFIG_USB_TMC is not set
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
# see USB_STORAGE Help for more information
# also be needed; see USB_STORAGE Help for more info
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
@ -1198,7 +1215,6 @@ CONFIG_USB_STORAGE_JUMPSHOT=y
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
@ -1215,6 +1231,7 @@ CONFIG_USB_STORAGE_JUMPSHOT=y
# OTG and related infrastructure
#
# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_UWB is not set
CONFIG_MMC=y
# CONFIG_MMC_DEBUG is not set
@ -1245,7 +1262,11 @@ CONFIG_LEDS_CLASS=y
#
# CONFIG_LEDS_PCA9532 is not set
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_GPIO_PLATFORM=y
# CONFIG_LEDS_LP5521 is not set
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_DAC124S085 is not set
# CONFIG_LEDS_BD2802 is not set
#
# LED Triggers
@ -1255,6 +1276,10 @@ CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
#
# iptables trigger is under Netfilter config (LED target)
#
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
@ -1329,7 +1354,9 @@ CONFIG_DMA_ENGINE=y
# DMA Clients
#
# CONFIG_NET_DMA is not set
# CONFIG_ASYNC_TX_DMA is not set
# CONFIG_DMATEST is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_REGULATOR is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
@ -1341,6 +1368,7 @@ CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
# CONFIG_EXT3_FS_XATTR is not set
# CONFIG_EXT4_FS is not set
CONFIG_JBD=y
@ -1360,6 +1388,11 @@ CONFIG_INOTIFY_USER=y
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
#
# Caches
#
# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
#
@ -1419,6 +1452,7 @@ CONFIG_CRAMFS=y
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@ -1430,7 +1464,6 @@ CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_SUNRPC_REGISTER_V4 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@ -1502,6 +1535,9 @@ CONFIG_DEBUG_KERNEL=y
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_DETECT_HUNG_TASK=y
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
# CONFIG_SCHED_DEBUG is not set
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@ -1538,10 +1574,12 @@ CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_PAGE_POISONING is not set
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_RING_BUFFER=y
CONFIG_TRACING=y
CONFIG_TRACING_SUPPORT=y
#
# Tracers
@ -1551,11 +1589,15 @@ CONFIG_TRACING=y
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_EVENT_TRACER is not set
# CONFIG_BOOT_TRACER is not set
# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
@ -1587,10 +1629,12 @@ CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_PCOMP=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
CONFIG_CRYPTO_WORKQUEUE=y
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_TEST is not set
@ -1659,6 +1703,7 @@ CONFIG_CRYPTO_ARC4=y
# Compression
#
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_ZLIB is not set
# CONFIG_CRYPTO_LZO is not set
#
@ -1667,6 +1712,7 @@ CONFIG_CRYPTO_ARC4=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
CONFIG_BINARY_PRINTF=y
#
# Library routines
@ -1682,7 +1728,7 @@ CONFIG_CRC32=y
CONFIG_LIBCRC32C=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_NLATTR=y

431
arch/arm/configs/mv78xx0_defconfig
View File

File diff suppressed because it is too large Load Diff

363
arch/arm/configs/orion5x_defconfig
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.27-rc4
# Fri Aug 22 12:38:51 2008
# Linux kernel version: 2.6.30-rc4
# Mon May 4 14:07:25 2009
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@ -22,8 +22,6 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_SUPPORTS_AOUT=y
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_VECTORS_BASE=0xffff0000
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@ -44,10 +42,19 @@ CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
#
# RCU Subsystem
#
CONFIG_CLASSIC_RCU=y
# CONFIG_TREE_RCU is not set
# CONFIG_PREEMPT_RCU is not set
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@ -55,48 +62,45 @@ CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_BLK_DEV_INITRD is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
CONFIG_EMBEDDED=y
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
# CONFIG_SLUB_DEBUG is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
CONFIG_KRETPROBES=y
# CONFIG_HAVE_IOREMAP_PROT is not set
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
# CONFIG_USE_GENERIC_SMP_HELPERS is not set
# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
# CONFIG_SLOW_WORK is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@ -104,11 +108,8 @@ CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@ -124,7 +125,7 @@ CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
# CONFIG_FREEZER is not set
#
# System Type
@ -134,10 +135,10 @@ CONFIG_CLASSIC_RCU=y
# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_VERSATILE is not set
# CONFIG_ARCH_AT91 is not set
# CONFIG_ARCH_CLPS7500 is not set
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_EP93XX is not set
# CONFIG_ARCH_GEMINI is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_H720X is not set
@ -158,14 +159,17 @@ CONFIG_CLASSIC_RCU=y
CONFIG_ARCH_ORION5X=y
# CONFIG_ARCH_PNX4008 is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_MMP is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_S3C64XX is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_LH7A40X is not set
# CONFIG_ARCH_DAVINCI is not set
# CONFIG_ARCH_OMAP is not set
# CONFIG_ARCH_MSM7X00A is not set
# CONFIG_ARCH_MSM is not set
# CONFIG_ARCH_W90X900 is not set
#
# Orion Implementations
@ -175,6 +179,7 @@ CONFIG_MACH_RD88F5182=y
CONFIG_MACH_KUROBOX_PRO=y
CONFIG_MACH_DNS323=y
CONFIG_MACH_TS209=y
CONFIG_MACH_TERASTATION_PRO2=y
CONFIG_MACH_LINKSTATION_PRO=y
CONFIG_MACH_LINKSTATION_MINI=y
CONFIG_MACH_TS409=y
@ -187,14 +192,6 @@ CONFIG_MACH_WNR854T=y
CONFIG_MACH_RD88F5181L_GE=y
CONFIG_MACH_RD88F5181L_FXO=y
CONFIG_MACH_RD88F6183AP_GE=y
#
# Boot options
#
#
# Power management
#
CONFIG_PLAT_ORION=y
#
@ -228,6 +225,8 @@ CONFIG_PCI_SYSCALL=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCCARD is not set
#
@ -237,25 +236,32 @@ CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_VMSPLIT_3G=y
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_PREEMPT=y
CONFIG_HZ=100
CONFIG_AEABI=y
CONFIG_OABI_COMPAT=y
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
CONFIG_ARCH_FLATMEM_HAS_HOLES=y
# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
# CONFIG_HIGHMEM is not set
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_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4096
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
CONFIG_LEDS=y
CONFIG_LEDS_CPU=y
CONFIG_ALIGNMENT_TRAP=y
@ -269,6 +275,11 @@ CONFIG_CMDLINE=""
# CONFIG_XIP_KERNEL is not set
# CONFIG_KEXEC is not set
#
# CPU Power Management
#
# CONFIG_CPU_IDLE is not set
#
# Floating point emulation
#
@ -285,13 +296,18 @@ CONFIG_VFP=y
# Userspace binary formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_HAVE_AOUT=y
# CONFIG_BINFMT_AOUT is not set
# CONFIG_BINFMT_MISC is not set
#
# Power management options
#
# CONFIG_PM is not set
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
# CONFIG_SUSPEND is not set
# CONFIG_APM_EMULATION is not set
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_NET=y
@ -328,7 +344,7 @@ CONFIG_IP_PNP_BOOTP=y
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
# CONFIG_INET_LRO is not set
CONFIG_INET_LRO=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
@ -343,6 +359,15 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
CONFIG_NET_DSA=y
CONFIG_NET_DSA_TAG_DSA=y
CONFIG_NET_DSA_TAG_EDSA=y
# CONFIG_NET_DSA_TAG_TRAILER is not set
CONFIG_NET_DSA_MV88E6XXX=y
# CONFIG_NET_DSA_MV88E6060 is not set
CONFIG_NET_DSA_MV88E6XXX_NEED_PPU=y
CONFIG_NET_DSA_MV88E6131=y
CONFIG_NET_DSA_MV88E6123_61_65=y
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
@ -352,27 +377,29 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
#
# Network testing
#
CONFIG_NET_PKTGEN=m
# CONFIG_NET_TCPPROBE is not set
# CONFIG_NET_DROP_MONITOR is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
#
# Wireless
#
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@ -397,6 +424,7 @@ CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_AFS_PARTS is not set
@ -450,9 +478,7 @@ CONFIG_MTD_CFI_UTIL=y
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PHYSMAP_START=0x0
CONFIG_MTD_PHYSMAP_LEN=0x0
CONFIG_MTD_PHYSMAP_BANKWIDTH=0
# CONFIG_MTD_PHYSMAP_COMPAT is not set
# CONFIG_MTD_ARM_INTEGRATOR is not set
# CONFIG_MTD_IMPA7 is not set
# CONFIG_MTD_INTEL_VR_NOR is not set
@ -477,6 +503,7 @@ CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_VERIFY_WRITE=y
# CONFIG_MTD_NAND_ECC_SMC is not set
# CONFIG_MTD_NAND_MUSEUM_IDS is not set
# CONFIG_MTD_NAND_GPIO is not set
CONFIG_MTD_NAND_IDS=y
# CONFIG_MTD_NAND_DISKONCHIP is not set
# CONFIG_MTD_NAND_CAFE is not set
@ -486,6 +513,11 @@ CONFIG_MTD_NAND_PLATFORM=y
CONFIG_MTD_NAND_ORION=y
# CONFIG_MTD_ONENAND is not set
#
# LPDDR flash memory drivers
#
# CONFIG_MTD_LPDDR is not set
#
# UBI - Unsorted block images
#
@ -507,11 +539,20 @@ CONFIG_BLK_DEV_LOOP=y
# CONFIG_ATA_OVER_ETH is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
# CONFIG_C2PORT is not set
#
# EEPROM support
#
# CONFIG_EEPROM_AT24 is not set
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_EEPROM_93CX6 is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@ -569,7 +610,11 @@ CONFIG_SCSI_LOWLEVEL=y
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_MPT2SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_LIBFC is not set
# CONFIG_LIBFCOE is not set
# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
@ -589,6 +634,7 @@ CONFIG_SCSI_LOWLEVEL=y
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_SATA_PMP=y
@ -663,6 +709,7 @@ CONFIG_SATA_MV=y
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
CONFIG_NETDEVICES=y
CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@ -670,7 +717,26 @@ CONFIG_NETDEVICES=y
# CONFIG_TUN is not set
# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_PHYLIB=y
#
# MII PHY device drivers
#
CONFIG_MARVELL_PHY=y
# CONFIG_DAVICOM_PHY is not set
# CONFIG_QSEMI_PHY is not set
# CONFIG_LXT_PHY is not set
# CONFIG_CICADA_PHY is not set
# CONFIG_VITESSE_PHY is not set
# CONFIG_SMSC_PHY is not set
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
# CONFIG_NATIONAL_PHY is not set
# CONFIG_STE10XP is not set
# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_AX88796 is not set
@ -680,19 +746,25 @@ CONFIG_MII=y
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
# CONFIG_ETHOC is not set
# CONFIG_SMC911X is not set
# CONFIG_SMSC911X is not set
# CONFIG_DNET is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@ -702,10 +774,12 @@ CONFIG_NET_PCI=y
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@ -713,6 +787,7 @@ CONFIG_NETDEV_1000=y
# CONFIG_E1000E is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_IGBVF is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
@ -727,6 +802,8 @@ CONFIG_MV643XX_ETH=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
# CONFIG_ATL1C is not set
# CONFIG_JME is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
@ -735,7 +812,10 @@ CONFIG_MV643XX_ETH=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
#
# USB Network Adapters
@ -819,11 +899,11 @@ CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=16
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@ -886,12 +966,9 @@ CONFIG_I2C_MV64XXX=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
# CONFIG_EEPROM_AT24 is not set
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
@ -911,14 +988,17 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_G760A is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
@ -933,10 +1013,15 @@ CONFIG_SENSORS_LM75=y
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_LTC4215 is not set
# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_LM95241 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_SHT15 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
@ -956,12 +1041,14 @@ CONFIG_SENSORS_LM75=y
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@ -970,9 +1057,12 @@ CONFIG_SSB_POSSIBLE=y
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_T7L66XB is not set
# CONFIG_MFD_TC6387XB is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
#
# Multimedia devices
@ -1013,9 +1103,36 @@ CONFIG_HID=y
# USB Input Devices
#
CONFIG_USB_HID=y
# CONFIG_USB_HIDINPUT_POWERBOOK is not set
# CONFIG_HID_FF is not set
# CONFIG_HID_PID is not set
# CONFIG_USB_HIDDEV is not set
#
# Special HID drivers
#
# CONFIG_HID_A4TECH is not set
# CONFIG_HID_APPLE is not set
# CONFIG_HID_BELKIN is not set
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_CHICONY is not set
# CONFIG_HID_CYPRESS is not set
# CONFIG_DRAGONRISE_FF is not set
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_KYE is not set
# CONFIG_HID_GYRATION is not set
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LOGITECH is not set
# CONFIG_HID_MICROSOFT is not set
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_NTRIG is not set
# CONFIG_HID_PANTHERLORD is not set
# CONFIG_HID_PETALYNX is not set
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SONY is not set
# CONFIG_HID_SUNPLUS is not set
# CONFIG_GREENASIA_FF is not set
# CONFIG_HID_TOPSEED is not set
# CONFIG_THRUSTMASTER_FF is not set
# CONFIG_ZEROPLUS_FF is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
@ -1030,10 +1147,13 @@ CONFIG_USB=y
CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_SUSPEND is not set
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
# CONFIG_USB_MON is not set
# CONFIG_USB_WUSB is not set
# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
@ -1042,12 +1162,15 @@ CONFIG_USB_DEVICE_CLASS=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_WHCI_HCD is not set
# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
@ -1055,20 +1178,20 @@ CONFIG_USB_EHCI_TT_NEWSCHED=y
# CONFIG_USB_ACM is not set
CONFIG_USB_PRINTER=y
# CONFIG_USB_WDM is not set
# CONFIG_USB_TMC is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
# may also be needed; see USB_STORAGE Help for more information
# also be needed; see USB_STORAGE Help for more info
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
CONFIG_USB_STORAGE_DATAFAB=y
CONFIG_USB_STORAGE_FREECOM=y
# CONFIG_USB_STORAGE_ISD200 is not set
CONFIG_USB_STORAGE_DPCM=y
# CONFIG_USB_STORAGE_USBAT is not set
CONFIG_USB_STORAGE_SDDR09=y
CONFIG_USB_STORAGE_SDDR55=y
@ -1076,7 +1199,6 @@ CONFIG_USB_STORAGE_JUMPSHOT=y
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_STORAGE_SIERRA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
@ -1097,6 +1219,7 @@ CONFIG_USB_STORAGE_JUMPSHOT=y
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@ -1104,7 +1227,6 @@ CONFIG_USB_STORAGE_JUMPSHOT=y
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
@ -1114,8 +1236,18 @@ CONFIG_USB_STORAGE_JUMPSHOT=y
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
# OTG and related infrastructure
#
# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_ACCESSIBILITY is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
@ -1124,7 +1256,10 @@ CONFIG_LEDS_CLASS=y
#
# CONFIG_LEDS_PCA9532 is not set
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_GPIO_PLATFORM=y
# CONFIG_LEDS_LP5521 is not set
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_BD2802 is not set
#
# LED Triggers
@ -1132,7 +1267,12 @@ CONFIG_LEDS_GPIO=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
#
# iptables trigger is under Netfilter config (LED target)
#
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
@ -1164,6 +1304,7 @@ CONFIG_RTC_DRV_M41T80=y
# CONFIG_RTC_DRV_M41T80_WDT is not set
CONFIG_RTC_DRV_S35390A=y
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
@ -1173,12 +1314,15 @@ CONFIG_RTC_DRV_S35390A=y
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
CONFIG_RTC_DRV_M48T86=y
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
@ -1196,16 +1340,12 @@ CONFIG_DMA_ENGINE=y
# DMA Clients
#
# CONFIG_NET_DMA is not set
# CONFIG_ASYNC_TX_DMA is not set
# CONFIG_DMATEST is not set
#
# Voltage and Current regulators
#
# CONFIG_AUXDISPLAY is not set
# CONFIG_REGULATOR is not set
# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
# CONFIG_REGULATOR_BQ24022 is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
#
# File systems
@ -1214,14 +1354,25 @@ CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
# CONFIG_EXT3_FS_XATTR is not set
# CONFIG_EXT4DEV_FS is not set
CONFIG_EXT4_FS=m
# CONFIG_EXT4DEV_COMPAT is not set
CONFIG_EXT4_FS_XATTR=y
# CONFIG_EXT4_FS_POSIX_ACL is not set
# CONFIG_EXT4_FS_SECURITY is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_JBD2=m
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=m
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@ -1230,6 +1381,11 @@ CONFIG_INOTIFY_USER=y
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
#
# Caches
#
# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
#
@ -1254,15 +1410,13 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
#
CONFIG_PROC_FS=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
#
CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@ -1282,6 +1436,7 @@ CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@ -1290,6 +1445,7 @@ CONFIG_CRAMFS=y
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@ -1381,13 +1537,16 @@ CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_DETECT_HUNG_TASK=y
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
CONFIG_SCHEDSTATS=y
# CONFIG_TIMER_STATS is not set
@ -1411,25 +1570,46 @@ CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_FRAME_POINTER=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_KPROBES_SANITY_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
CONFIG_LATENCYTOP=y
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
# CONFIG_FTRACE is not set
# CONFIG_PAGE_POISONING is not set
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_RING_BUFFER=y
CONFIG_TRACING=y
CONFIG_TRACING_SUPPORT=y
#
# Tracers
#
# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_EVENT_TRACER is not set
# CONFIG_BOOT_TRACER is not set
# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_ARM_UNWIND=y
CONFIG_DEBUG_USER=y
CONFIG_DEBUG_ERRORS=y
# CONFIG_DEBUG_STACK_USAGE is not set
@ -1441,18 +1621,27 @@ CONFIG_DEBUG_LL=y
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_ASYNC_CORE=y
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=m
CONFIG_CRYPTO_ALGAPI2=m
CONFIG_CRYPTO_AEAD2=m
CONFIG_CRYPTO_BLKCIPHER=m
CONFIG_CRYPTO_BLKCIPHER2=m
CONFIG_CRYPTO_HASH2=m
CONFIG_CRYPTO_RNG2=m
CONFIG_CRYPTO_PCOMP=m
CONFIG_CRYPTO_MANAGER=m
CONFIG_CRYPTO_MANAGER2=m
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
CONFIG_CRYPTO_WORKQUEUE=m
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_TEST is not set
@ -1521,18 +1710,24 @@ CONFIG_CRYPTO_PCBC=m
# Compression
#
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_ZLIB is not set
# CONFIG_CRYPTO_LZO is not set
#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
CONFIG_BINARY_PRINTF=y
#
# Library routines
#
CONFIG_BITREVERSE=y
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC16=m
CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
@ -1540,7 +1735,7 @@ CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_NLATTR=y

16
arch/arm/include/asm/elf.h
View File

@ -45,13 +45,15 @@ typedef struct user_fp elf_fpregset_t;
#define EF_ARM_HASENTRY 0x00000002 /* All */
#define EF_ARM_RELEXEC 0x00000001 /* All */
#define R_ARM_NONE 0
#define R_ARM_PC24 1
#define R_ARM_ABS32 2
#define R_ARM_CALL 28
#define R_ARM_JUMP24 29
#define R_ARM_V4BX 40
#define R_ARM_PREL31 42
#define R_ARM_NONE 0
#define R_ARM_PC24 1
#define R_ARM_ABS32 2
#define R_ARM_CALL 28
#define R_ARM_JUMP24 29
#define R_ARM_V4BX 40
#define R_ARM_PREL31 42
#define R_ARM_MOVW_ABS_NC 43
#define R_ARM_MOVT_ABS 44
/*
* These are used to set parameters in the core dumps.

15
arch/arm/kernel/module.c
View File

@ -169,6 +169,21 @@ apply_relocate(Elf32_Shdr *sechdrs, const char *strtab, unsigned int symindex,
*(u32 *)loc = offset & 0x7fffffff;
break;
case R_ARM_MOVW_ABS_NC:
case R_ARM_MOVT_ABS:
offset = *(u32 *)loc;
offset = ((offset & 0xf0000) >> 4) | (offset & 0xfff);
offset = (offset ^ 0x8000) - 0x8000;
offset += sym->st_value;
if (ELF32_R_TYPE(rel->r_info) == R_ARM_MOVT_ABS)
offset >>= 16;
*(u32 *)loc &= 0xfff0f000;
*(u32 *)loc |= ((offset & 0xf000) << 4) |
(offset & 0x0fff);
break;
default:
printk(KERN_ERR "%s: unknown relocation: %u\n",
module->name, ELF32_R_TYPE(rel->r_info));

4
arch/arm/mach-davinci/board-dm644x-evm.c
View File

@ -211,7 +211,7 @@ static struct resource ide_resources[] = {
},
};
static u64 ide_dma_mask = DMA_32BIT_MASK;
static u64 ide_dma_mask = DMA_BIT_MASK(32);
static struct platform_device ide_dev = {
.name = "palm_bk3710",
@ -220,7 +220,7 @@ static struct platform_device ide_dev = {
.num_resources = ARRAY_SIZE(ide_resources),
.dev = {
.dma_mask = &ide_dma_mask,
.coherent_dma_mask = DMA_32BIT_MASK,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};

25
arch/arm/mach-davinci/include/mach/asp.h Normal file
View File

@ -0,0 +1,25 @@
/*
* <mach/asp.h> - DaVinci Audio Serial Port support
*/
#ifndef __ASM_ARCH_DAVINCI_ASP_H
#define __ASM_ARCH_DAVINCI_ASP_H
#include <mach/irqs.h>
/* Bases of register banks */
#define DAVINCI_ASP0_BASE 0x01E02000
#define DAVINCI_ASP1_BASE 0x01E04000
/* EDMA channels */
#define DAVINCI_DMA_ASP0_TX 2
#define DAVINCI_DMA_ASP0_RX 3
#define DAVINCI_DMA_ASP1_TX 8
#define DAVINCI_DMA_ASP1_RX 9
/* Interrupts */
#define DAVINCI_ASP0_RX_INT IRQ_MBRINT
#define DAVINCI_ASP0_TX_INT IRQ_MBXINT
#define DAVINCI_ASP1_RX_INT IRQ_MBRINT
#define DAVINCI_ASP1_TX_INT IRQ_MBXINT
#endif /* __ASM_ARCH_DAVINCI_ASP_H */

6
arch/arm/mach-ixp4xx/Kconfig
View File

@ -78,6 +78,12 @@ config MACH_IXDP465
IXDP465 Development Platform (Also known as BMP).
For more information on this platform, see <file:Documentation/arm/IXP4xx>.
config MACH_GORAMO_MLR
bool "GORAMO Multi Link Router"
help
Say 'Y' here if you want your kernel to support GORAMO
MultiLink router.
config MACH_KIXRP435
bool "KIXRP435"
help

1
arch/arm/mach-ixp4xx/Makefile
View File

@ -30,6 +30,7 @@ obj-$(CONFIG_MACH_DSMG600) += dsmg600-setup.o
obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o
obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o
obj-$(CONFIG_MACH_FSG) += fsg-setup.o
obj-$(CONFIG_MACH_GORAMO_MLR) += goramo_mlr.o
obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o

507
arch/arm/mach-ixp4xx/goramo_mlr.c Normal file
View File

@ -0,0 +1,507 @@
/*
* Goramo MultiLink router platform code
* Copyright (C) 2006-2009 Krzysztof Halasa <khc@pm.waw.pl>
*/
#include <linux/delay.h>
#include <linux/hdlc.h>
#include <linux/i2c-gpio.h>
#include <linux/io.h>
#include <linux/irq.h>
#include <linux/kernel.h>
#include <linux/pci.h>
#include <linux/serial_8250.h>
#include <asm/mach-types.h>
#include <asm/system.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
#include <asm/mach/pci.h>
#define xgpio_irq(n) (IRQ_IXP4XX_GPIO ## n)
#define gpio_irq(n) xgpio_irq(n)
#define SLOT_ETHA 0x0B /* IDSEL = AD21 */
#define SLOT_ETHB 0x0C /* IDSEL = AD20 */
#define SLOT_MPCI 0x0D /* IDSEL = AD19 */
#define SLOT_NEC 0x0E /* IDSEL = AD18 */
#define IRQ_ETHA IRQ_IXP4XX_GPIO4
#define IRQ_ETHB IRQ_IXP4XX_GPIO5
#define IRQ_NEC IRQ_IXP4XX_GPIO3
#define IRQ_MPCI IRQ_IXP4XX_GPIO12
/* GPIO lines */
#define GPIO_SCL 0
#define GPIO_SDA 1
#define GPIO_STR 2
#define GPIO_HSS0_DCD_N 6
#define GPIO_HSS1_DCD_N 7
#define GPIO_HSS0_CTS_N 10
#define GPIO_HSS1_CTS_N 11
#define GPIO_HSS1_RTS_N 13
#define GPIO_HSS0_RTS_N 14
/* Control outputs from 74HC4094 */
#define CONTROL_HSS0_CLK_INT 0
#define CONTROL_HSS1_CLK_INT 1
#define CONTROL_HSS0_DTR_N 2
#define CONTROL_HSS1_DTR_N 3
#define CONTROL_EXT 4
#define CONTROL_AUTO_RESET 5
#define CONTROL_PCI_RESET_N 6
#define CONTROL_EEPROM_WC_N 7
/* offsets from start of flash ROM = 0x50000000 */
#define CFG_ETH0_ADDRESS 0x40 /* 6 bytes */
#define CFG_ETH1_ADDRESS 0x46 /* 6 bytes */
#define CFG_REV 0x4C /* u32 */
#define CFG_SDRAM_SIZE 0x50 /* u32 */
#define CFG_SDRAM_CONF 0x54 /* u32 */
#define CFG_SDRAM_MODE 0x58 /* u32 */
#define CFG_SDRAM_REFRESH 0x5C /* u32 */
#define CFG_HW_BITS 0x60 /* u32 */
#define CFG_HW_USB_PORTS 0x00000007 /* 0 = no NEC chip, 1-5 = ports # */
#define CFG_HW_HAS_PCI_SLOT 0x00000008
#define CFG_HW_HAS_ETH0 0x00000010
#define CFG_HW_HAS_ETH1 0x00000020
#define CFG_HW_HAS_HSS0 0x00000040
#define CFG_HW_HAS_HSS1 0x00000080
#define CFG_HW_HAS_UART0 0x00000100
#define CFG_HW_HAS_UART1 0x00000200
#define CFG_HW_HAS_EEPROM 0x00000400
#define FLASH_CMD_READ_ARRAY 0xFF
#define FLASH_CMD_READ_ID 0x90
#define FLASH_SER_OFF 0x102 /* 0x81 in 16-bit mode */
static u32 hw_bits = 0xFFFFFFFD; /* assume all hardware present */;
static u8 control_value;
static void set_scl(u8 value)
{
gpio_line_set(GPIO_SCL, !!value);
udelay(3);
}
static void set_sda(u8 value)
{
gpio_line_set(GPIO_SDA, !!value);
udelay(3);
}
static void set_str(u8 value)
{
gpio_line_set(GPIO_STR, !!value);
udelay(3);
}
static inline void set_control(int line, int value)
{
if (value)
control_value |= (1 << line);
else
control_value &= ~(1 << line);
}
static void output_control(void)
{
int i;
gpio_line_config(GPIO_SCL, IXP4XX_GPIO_OUT);
gpio_line_config(GPIO_SDA, IXP4XX_GPIO_OUT);
for (i = 0; i < 8; i++) {
set_scl(0);
set_sda(control_value & (0x80 >> i)); /* MSB first */
set_scl(1); /* active edge */
}
set_str(1);
set_str(0);
set_scl(0);
set_sda(1); /* Be ready for START */
set_scl(1);
}
static void (*set_carrier_cb_tab[2])(void *pdev, int carrier);
static int hss_set_clock(int port, unsigned int clock_type)
{
int ctrl_int = port ? CONTROL_HSS1_CLK_INT : CONTROL_HSS0_CLK_INT;
switch (clock_type) {
case CLOCK_DEFAULT:
case CLOCK_EXT:
set_control(ctrl_int, 0);
output_control();
return CLOCK_EXT;
case CLOCK_INT:
set_control(ctrl_int, 1);
output_control();
return CLOCK_INT;
default:
return -EINVAL;
}
}
static irqreturn_t hss_dcd_irq(int irq, void *pdev)
{
int i, port = (irq == gpio_irq(GPIO_HSS1_DCD_N));
gpio_line_get(port ? GPIO_HSS1_DCD_N : GPIO_HSS0_DCD_N, &i);
set_carrier_cb_tab[port](pdev, !i);
return IRQ_HANDLED;
}
static int hss_open(int port, void *pdev,
void (*set_carrier_cb)(void *pdev, int carrier))
{
int i, irq;
if (!port)
irq = gpio_irq(GPIO_HSS0_DCD_N);
else
irq = gpio_irq(GPIO_HSS1_DCD_N);
gpio_line_get(port ? GPIO_HSS1_DCD_N : GPIO_HSS0_DCD_N, &i);
set_carrier_cb(pdev, !i);
set_carrier_cb_tab[!!port] = set_carrier_cb;
if ((i = request_irq(irq, hss_dcd_irq, 0, "IXP4xx HSS", pdev)) != 0) {
printk(KERN_ERR "ixp4xx_hss: failed to request IRQ%i (%i)\n",
irq, i);
return i;
}
set_control(port ? CONTROL_HSS1_DTR_N : CONTROL_HSS0_DTR_N, 0);
output_control();
gpio_line_set(port ? GPIO_HSS1_RTS_N : GPIO_HSS0_RTS_N, 0);
return 0;
}
static void hss_close(int port, void *pdev)
{
free_irq(port ? gpio_irq(GPIO_HSS1_DCD_N) : gpio_irq(GPIO_HSS0_DCD_N),
pdev);
set_carrier_cb_tab[!!port] = NULL; /* catch bugs */
set_control(port ? CONTROL_HSS1_DTR_N : CONTROL_HSS0_DTR_N, 1);
output_control();
gpio_line_set(port ? GPIO_HSS1_RTS_N : GPIO_HSS0_RTS_N, 1);
}
/* Flash memory */
static struct flash_platform_data flash_data = {
.map_name = "cfi_probe",
.width = 2,
};
static struct resource flash_resource = {
.flags = IORESOURCE_MEM,
};
static struct platform_device device_flash = {
.name = "IXP4XX-Flash",
.id = 0,
.dev = { .platform_data = &flash_data },
.num_resources = 1,
.resource = &flash_resource,
};
/* I^2C interface */
static struct i2c_gpio_platform_data i2c_data = {
.sda_pin = GPIO_SDA,
.scl_pin = GPIO_SCL,
};
static struct platform_device device_i2c = {
.name = "i2c-gpio",
.id = 0,
.dev = { .platform_data = &i2c_data },
};
/* IXP425 2 UART ports */
static struct resource uart_resources[] = {
{
.start = IXP4XX_UART1_BASE_PHYS,
.end = IXP4XX_UART1_BASE_PHYS + 0x0fff,
.flags = IORESOURCE_MEM,
},
{
.start = IXP4XX_UART2_BASE_PHYS,
.end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
.flags = IORESOURCE_MEM,
}
};
static struct plat_serial8250_port uart_data[] = {
{
.mapbase = IXP4XX_UART1_BASE_PHYS,
.membase = (char __iomem *)IXP4XX_UART1_BASE_VIRT +
REG_OFFSET,
.irq = IRQ_IXP4XX_UART1,
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
.iotype = UPIO_MEM,
.regshift = 2,
.uartclk = IXP4XX_UART_XTAL,
},
{
.mapbase = IXP4XX_UART2_BASE_PHYS,
.membase = (char __iomem *)IXP4XX_UART2_BASE_VIRT +
REG_OFFSET,
.irq = IRQ_IXP4XX_UART2,
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
.iotype = UPIO_MEM,
.regshift = 2,
.uartclk = IXP4XX_UART_XTAL,
},
{ },
};
static struct platform_device device_uarts = {
.name = "serial8250",
.id = PLAT8250_DEV_PLATFORM,
.dev.platform_data = uart_data,
.num_resources = 2,
.resource = uart_resources,
};
/* Built-in 10/100 Ethernet MAC interfaces */
static struct eth_plat_info eth_plat[] = {
{
.phy = 0,
.rxq = 3,
.txreadyq = 32,
}, {
.phy = 1,
.rxq = 4,
.txreadyq = 33,
}
};
static struct platform_device device_eth_tab[] = {
{
.name = "ixp4xx_eth",
.id = IXP4XX_ETH_NPEB,
.dev.platform_data = eth_plat,
}, {
.name = "ixp4xx_eth",
.id = IXP4XX_ETH_NPEC,
.dev.platform_data = eth_plat + 1,
}
};
/* IXP425 2 synchronous serial ports */
static struct hss_plat_info hss_plat[] = {
{
.set_clock = hss_set_clock,
.open = hss_open,
.close = hss_close,
.txreadyq = 34,
}, {
.set_clock = hss_set_clock,
.open = hss_open,
.close = hss_close,
.txreadyq = 35,
}
};
static struct platform_device device_hss_tab[] = {
{
.name = "ixp4xx_hss",
.id = 0,
.dev.platform_data = hss_plat,
}, {
.name = "ixp4xx_hss",
.id = 1,
.dev.platform_data = hss_plat + 1,
}
};
static struct platform_device *device_tab[6] __initdata = {
&device_flash, /* index 0 */
};
static inline u8 __init flash_readb(u8 __iomem *flash, u32 addr)
{
#ifdef __ARMEB__
return __raw_readb(flash + addr);
#else
return __raw_readb(flash + (addr ^ 3));
#endif
}
static inline u16 __init flash_readw(u8 __iomem *flash, u32 addr)
{
#ifdef __ARMEB__
return __raw_readw(flash + addr);
#else
return __raw_readw(flash + (addr ^ 2));
#endif
}
static void __init gmlr_init(void)
{
u8 __iomem *flash;
int i, devices = 1; /* flash */
ixp4xx_sys_init();
if ((flash = ioremap(IXP4XX_EXP_BUS_BASE_PHYS, 0x80)) == NULL)
printk(KERN_ERR "goramo-mlr: unable to access system"
" configuration data\n");
else {
system_rev = __raw_readl(flash + CFG_REV);
hw_bits = __raw_readl(flash + CFG_HW_BITS);
for (i = 0; i < ETH_ALEN; i++) {
eth_plat[0].hwaddr[i] =
flash_readb(flash, CFG_ETH0_ADDRESS + i);
eth_plat[1].hwaddr[i] =
flash_readb(flash, CFG_ETH1_ADDRESS + i);
}
__raw_writew(FLASH_CMD_READ_ID, flash);
system_serial_high = flash_readw(flash, FLASH_SER_OFF);
system_serial_high <<= 16;
system_serial_high |= flash_readw(flash, FLASH_SER_OFF + 2);
system_serial_low = flash_readw(flash, FLASH_SER_OFF + 4);
system_serial_low <<= 16;
system_serial_low |= flash_readw(flash, FLASH_SER_OFF + 6);
__raw_writew(FLASH_CMD_READ_ARRAY, flash);
iounmap(flash);
}
switch (hw_bits & (CFG_HW_HAS_UART0 | CFG_HW_HAS_UART1)) {
case CFG_HW_HAS_UART0:
memset(&uart_data[1], 0, sizeof(uart_data[1]));
device_uarts.num_resources = 1;
break;
case CFG_HW_HAS_UART1:
device_uarts.dev.platform_data = &uart_data[1];
device_uarts.resource = &uart_resources[1];
device_uarts.num_resources = 1;
break;
}
if (hw_bits & (CFG_HW_HAS_UART0 | CFG_HW_HAS_UART1))
device_tab[devices++] = &device_uarts; /* max index 1 */
if (hw_bits & CFG_HW_HAS_ETH0)
device_tab[devices++] = &device_eth_tab[0]; /* max index 2 */
if (hw_bits & CFG_HW_HAS_ETH1)
device_tab[devices++] = &device_eth_tab[1]; /* max index 3 */
if (hw_bits & CFG_HW_HAS_HSS0)
device_tab[devices++] = &device_hss_tab[0]; /* max index 4 */
if (hw_bits & CFG_HW_HAS_HSS1)
device_tab[devices++] = &device_hss_tab[1]; /* max index 5 */
if (hw_bits & CFG_HW_HAS_EEPROM)
device_tab[devices++] = &device_i2c; /* max index 6 */
gpio_line_config(GPIO_SCL, IXP4XX_GPIO_OUT);
gpio_line_config(GPIO_SDA, IXP4XX_GPIO_OUT);
gpio_line_config(GPIO_STR, IXP4XX_GPIO_OUT);
gpio_line_config(GPIO_HSS0_RTS_N, IXP4XX_GPIO_OUT);
gpio_line_config(GPIO_HSS1_RTS_N, IXP4XX_GPIO_OUT);
gpio_line_config(GPIO_HSS0_DCD_N, IXP4XX_GPIO_IN);
gpio_line_config(GPIO_HSS1_DCD_N, IXP4XX_GPIO_IN);
set_irq_type(gpio_irq(GPIO_HSS0_DCD_N), IRQ_TYPE_EDGE_BOTH);
set_irq_type(gpio_irq(GPIO_HSS1_DCD_N), IRQ_TYPE_EDGE_BOTH);
set_control(CONTROL_HSS0_DTR_N, 1);
set_control(CONTROL_HSS1_DTR_N, 1);
set_control(CONTROL_EEPROM_WC_N, 1);
set_control(CONTROL_PCI_RESET_N, 1);
output_control();
msleep(1); /* Wait for PCI devices to initialize */
flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
platform_add_devices(device_tab, devices);
}
#ifdef CONFIG_PCI
static void __init gmlr_pci_preinit(void)
{
set_irq_type(IRQ_ETHA, IRQ_TYPE_LEVEL_LOW);
set_irq_type(IRQ_ETHB, IRQ_TYPE_LEVEL_LOW);
set_irq_type(IRQ_NEC, IRQ_TYPE_LEVEL_LOW);
set_irq_type(IRQ_MPCI, IRQ_TYPE_LEVEL_LOW);
ixp4xx_pci_preinit();
}
static void __init gmlr_pci_postinit(void)
{
if ((hw_bits & CFG_HW_USB_PORTS) >= 2 &&
(hw_bits & CFG_HW_USB_PORTS) < 5) {
/* need to adjust number of USB ports on NEC chip */
u32 value, addr = BIT(32 - SLOT_NEC) | 0xE0;
if (!ixp4xx_pci_read(addr, NP_CMD_CONFIGREAD, &value)) {
value &= ~7;
value |= (hw_bits & CFG_HW_USB_PORTS);
ixp4xx_pci_write(addr, NP_CMD_CONFIGWRITE, value);
}
}
}
static int __init gmlr_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
{
switch(slot) {
case SLOT_ETHA: return IRQ_ETHA;
case SLOT_ETHB: return IRQ_ETHB;
case SLOT_NEC: return IRQ_NEC;
default: return IRQ_MPCI;
}
}
static struct hw_pci gmlr_hw_pci __initdata = {
.nr_controllers = 1,
.preinit = gmlr_pci_preinit,
.postinit = gmlr_pci_postinit,
.swizzle = pci_std_swizzle,
.setup = ixp4xx_setup,
.scan = ixp4xx_scan_bus,
.map_irq = gmlr_map_irq,
};
static int __init gmlr_pci_init(void)
{
if (machine_is_goramo_mlr() &&
(hw_bits & (CFG_HW_USB_PORTS | CFG_HW_HAS_PCI_SLOT)))
pci_common_init(&gmlr_hw_pci);
return 0;
}
subsys_initcall(gmlr_pci_init);
#endif /* CONFIG_PCI */
MACHINE_START(GORAMO_MLR, "MultiLink")
/* Maintainer: Krzysztof Halasa */
.phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
.io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xFFFC,
.map_io = ixp4xx_map_io,
.init_irq = ixp4xx_init_irq,
.timer = &ixp4xx_timer,
.boot_params = 0x0100,
.init_machine = gmlr_init,
MACHINE_END

7
arch/arm/mach-ixp4xx/include/mach/cpu.h
View File

@ -26,6 +26,8 @@
#define IXP46X_PROCESSOR_ID_VALUE 0x69054200 /* including IXP455 */
#define IXP46X_PROCESSOR_ID_MASK 0xfffffff0
#define cpu_is_ixp42x_rev_a0() ((read_cpuid_id() & (IXP42X_PROCESSOR_ID_MASK | 0xF)) == \
IXP42X_PROCESSOR_ID_VALUE)
#define cpu_is_ixp42x() ((read_cpuid_id() & IXP42X_PROCESSOR_ID_MASK) == \
IXP42X_PROCESSOR_ID_VALUE)
#define cpu_is_ixp43x() ((read_cpuid_id() & IXP43X_PROCESSOR_ID_MASK) == \
@ -35,8 +37,11 @@
static inline u32 ixp4xx_read_feature_bits(void)
{
unsigned int val = ~*IXP4XX_EXP_CFG2;
u32 val = ~*IXP4XX_EXP_CFG2;
if (cpu_is_ixp42x_rev_a0())
return IXP42X_FEATURE_MASK & ~(IXP4XX_FEATURE_RCOMP |
IXP4XX_FEATURE_AES);
if (cpu_is_ixp42x())
return val & IXP42X_FEATURE_MASK;
if (cpu_is_ixp43x())

65
arch/arm/mach-ixp4xx/include/mach/qmgr.h
View File

@ -15,7 +15,7 @@
#define DEBUG_QMGR 0
#define HALF_QUEUES 32
#define QUEUES 64 /* only 32 lower queues currently supported */
#define QUEUES 64
#define MAX_QUEUE_LENGTH 4 /* in dwords */
#define QUEUE_STAT1_EMPTY 1 /* queue status bits */
@ -110,48 +110,95 @@ static inline u32 qmgr_get_entry(unsigned int queue)
return val;
}
static inline int qmgr_get_stat1(unsigned int queue)
static inline int __qmgr_get_stat1(unsigned int queue)
{
extern struct qmgr_regs __iomem *qmgr_regs;
return (__raw_readl(&qmgr_regs->stat1[queue >> 3])
>> ((queue & 7) << 2)) & 0xF;
}
static inline int qmgr_get_stat2(unsigned int queue)
static inline int __qmgr_get_stat2(unsigned int queue)
{
extern struct qmgr_regs __iomem *qmgr_regs;
BUG_ON(queue >= HALF_QUEUES);
return (__raw_readl(&qmgr_regs->stat2[queue >> 4])
>> ((queue & 0xF) << 1)) & 0x3;
}
/**
* qmgr_stat_empty() - checks if a hardware queue is empty
* @queue: queue number
*
* Returns non-zero value if the queue is empty.
*/
static inline int qmgr_stat_empty(unsigned int queue)
{
return !!(qmgr_get_stat1(queue) & QUEUE_STAT1_EMPTY);
BUG_ON(queue >= HALF_QUEUES);
return __qmgr_get_stat1(queue) & QUEUE_STAT1_EMPTY;
}
/**
* qmgr_stat_empty() - checks if a hardware queue is nearly empty
* @queue: queue number
*
* Returns non-zero value if the queue is nearly or completely empty.
*/
static inline int qmgr_stat_nearly_empty(unsigned int queue)
{
return !!(qmgr_get_stat1(queue) & QUEUE_STAT1_NEARLY_EMPTY);
extern struct qmgr_regs __iomem *qmgr_regs;
if (queue >= HALF_QUEUES)
return (__raw_readl(&qmgr_regs->statne_h) >>
(queue - HALF_QUEUES)) & 0x01;
return __qmgr_get_stat1(queue) & QUEUE_STAT1_NEARLY_EMPTY;
}
/**
* qmgr_stat_empty() - checks if a hardware queue is nearly full
* @queue: queue number
*
* Returns non-zero value if the queue is nearly or completely full.
*/
static inline int qmgr_stat_nearly_full(unsigned int queue)
{
return !!(qmgr_get_stat1(queue) & QUEUE_STAT1_NEARLY_FULL);
BUG_ON(queue >= HALF_QUEUES);
return __qmgr_get_stat1(queue) & QUEUE_STAT1_NEARLY_FULL;
}
/**
* qmgr_stat_empty() - checks if a hardware queue is full
* @queue: queue number
*
* Returns non-zero value if the queue is full.
*/
static inline int qmgr_stat_full(unsigned int queue)
{
return !!(qmgr_get_stat1(queue) & QUEUE_STAT1_FULL);
extern struct qmgr_regs __iomem *qmgr_regs;
if (queue >= HALF_QUEUES)
return (__raw_readl(&qmgr_regs->statf_h) >>
(queue - HALF_QUEUES)) & 0x01;
return __qmgr_get_stat1(queue) & QUEUE_STAT1_FULL;
}
/**
* qmgr_stat_empty() - checks if a hardware queue experienced underflow
* @queue: queue number
*
* Returns non-zero value if empty.
*/
static inline int qmgr_stat_underflow(unsigned int queue)
{
return !!(qmgr_get_stat2(queue) & QUEUE_STAT2_UNDERFLOW);
return __qmgr_get_stat2(queue) & QUEUE_STAT2_UNDERFLOW;
}
/**
* qmgr_stat_empty() - checks if a hardware queue experienced overflow
* @queue: queue number
*
* Returns non-zero value if empty.
*/
static inline int qmgr_stat_overflow(unsigned int queue)
{
return !!(qmgr_get_stat2(queue) & QUEUE_STAT2_OVERFLOW);
return __qmgr_get_stat2(queue) & QUEUE_STAT2_OVERFLOW;
}
#endif

11
arch/arm/mach-ixp4xx/ixp4xx_npe.c
View File

@ -386,15 +386,6 @@ static int npe_reset(struct npe *npe)
/* reset the NPE */
ixp4xx_write_feature_bits(val &
~(IXP4XX_FEATURE_RESET_NPEA << npe->id));
for (i = 0; i < MAX_RETRIES; i++) {
if (!(ixp4xx_read_feature_bits() &
(IXP4XX_FEATURE_RESET_NPEA << npe->id)))
break; /* reset completed */
udelay(1);
}
if (i == MAX_RETRIES)
return -ETIMEDOUT;
/* deassert reset */
ixp4xx_write_feature_bits(val |
(IXP4XX_FEATURE_RESET_NPEA << npe->id));
@ -714,7 +705,7 @@ static int __init npe_init_module(void)
}
if (!found)
return -ENOSYS;
return -ENODEV;
return 0;
}

133
arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
View File

@ -18,8 +18,8 @@ struct qmgr_regs __iomem *qmgr_regs;
static struct resource *mem_res;
static spinlock_t qmgr_lock;
static u32 used_sram_bitmap[4]; /* 128 16-dword pages */
static void (*irq_handlers[HALF_QUEUES])(void *pdev);
static void *irq_pdevs[HALF_QUEUES];
static void (*irq_handlers[QUEUES])(void *pdev);
static void *irq_pdevs[QUEUES];
#if DEBUG_QMGR
char qmgr_queue_descs[QUEUES][32];
@ -28,51 +28,112 @@ char qmgr_queue_descs[QUEUES][32];
void qmgr_set_irq(unsigned int queue, int src,
void (*handler)(void *pdev), void *pdev)
{
u32 __iomem *reg = &qmgr_regs->irqsrc[queue / 8]; /* 8 queues / u32 */
int bit = (queue % 8) * 4; /* 3 bits + 1 reserved bit per queue */
unsigned long flags;
src &= 7;
spin_lock_irqsave(&qmgr_lock, flags);
__raw_writel((__raw_readl(reg) & ~(7 << bit)) | (src << bit), reg);
if (queue < HALF_QUEUES) {
u32 __iomem *reg;
int bit;
BUG_ON(src > QUEUE_IRQ_SRC_NOT_FULL);
reg = &qmgr_regs->irqsrc[queue >> 3]; /* 8 queues per u32 */
bit = (queue % 8) * 4; /* 3 bits + 1 reserved bit per queue */
__raw_writel((__raw_readl(reg) & ~(7 << bit)) | (src << bit),
reg);
} else
/* IRQ source for queues 32-63 is fixed */
BUG_ON(src != QUEUE_IRQ_SRC_NOT_NEARLY_EMPTY);
irq_handlers[queue] = handler;
irq_pdevs[queue] = pdev;
spin_unlock_irqrestore(&qmgr_lock, flags);
}
static irqreturn_t qmgr_irq1(int irq, void *pdev)
static irqreturn_t qmgr_irq1_a0(int irq, void *pdev)
{
int i;
u32 val = __raw_readl(&qmgr_regs->irqstat[0]);
__raw_writel(val, &qmgr_regs->irqstat[0]); /* ACK */
int i, ret = 0;
u32 en_bitmap, src, stat;
for (i = 0; i < HALF_QUEUES; i++)
if (val & (1 << i))
/* ACK - it may clear any bits so don't rely on it */
__raw_writel(0xFFFFFFFF, &qmgr_regs->irqstat[0]);
en_bitmap = qmgr_regs->irqen[0];
while (en_bitmap) {
i = __fls(en_bitmap); /* number of the last "low" queue */
en_bitmap &= ~BIT(i);
src = qmgr_regs->irqsrc[i >> 3];
stat = qmgr_regs->stat1[i >> 3];
if (src & 4) /* the IRQ condition is inverted */
stat = ~stat;
if (stat & BIT(src & 3)) {
irq_handlers[i](irq_pdevs[i]);
ret = IRQ_HANDLED;
}
}
return ret;
}
return val ? IRQ_HANDLED : 0;
static irqreturn_t qmgr_irq2_a0(int irq, void *pdev)
{
int i, ret = 0;
u32 req_bitmap;
/* ACK - it may clear any bits so don't rely on it */
__raw_writel(0xFFFFFFFF, &qmgr_regs->irqstat[1]);
req_bitmap = qmgr_regs->irqen[1] & qmgr_regs->statne_h;
while (req_bitmap) {
i = __fls(req_bitmap); /* number of the last "high" queue */
req_bitmap &= ~BIT(i);
irq_handlers[HALF_QUEUES + i](irq_pdevs[HALF_QUEUES + i]);
ret = IRQ_HANDLED;
}
return ret;
}
static irqreturn_t qmgr_irq(int irq, void *pdev)
{
int i, half = (irq == IRQ_IXP4XX_QM1 ? 0 : 1);
u32 req_bitmap = __raw_readl(&qmgr_regs->irqstat[half]);
if (!req_bitmap)
return 0;
__raw_writel(req_bitmap, &qmgr_regs->irqstat[half]); /* ACK */
while (req_bitmap) {
i = __fls(req_bitmap); /* number of the last queue */
req_bitmap &= ~BIT(i);
i += half * HALF_QUEUES;
irq_handlers[i](irq_pdevs[i]);
}
return IRQ_HANDLED;
}
void qmgr_enable_irq(unsigned int queue)
{
unsigned long flags;
int half = queue / 32;
u32 mask = 1 << (queue & (HALF_QUEUES - 1));
spin_lock_irqsave(&qmgr_lock, flags);
__raw_writel(__raw_readl(&qmgr_regs->irqen[0]) | (1 << queue),
&qmgr_regs->irqen[0]);
__raw_writel(__raw_readl(&qmgr_regs->irqen[half]) | mask,
&qmgr_regs->irqen[half]);
spin_unlock_irqrestore(&qmgr_lock, flags);
}
void qmgr_disable_irq(unsigned int queue)
{
unsigned long flags;
int half = queue / 32;
u32 mask = 1 << (queue & (HALF_QUEUES - 1));
spin_lock_irqsave(&qmgr_lock, flags);
__raw_writel(__raw_readl(&qmgr_regs->irqen[0]) & ~(1 << queue),
&qmgr_regs->irqen[0]);
__raw_writel(1 << queue, &qmgr_regs->irqstat[0]); /* clear */
__raw_writel(__raw_readl(&qmgr_regs->irqen[half]) & ~mask,
&qmgr_regs->irqen[half]);
__raw_writel(mask, &qmgr_regs->irqstat[half]); /* clear */
spin_unlock_irqrestore(&qmgr_lock, flags);
}
@ -98,8 +159,7 @@ int __qmgr_request_queue(unsigned int queue, unsigned int len /* dwords */,
u32 cfg, addr = 0, mask[4]; /* in 16-dwords */
int err;
if (queue >= HALF_QUEUES)
return -ERANGE;
BUG_ON(queue >= QUEUES);
if ((nearly_empty_watermark | nearly_full_watermark) & ~7)
return -EINVAL;
@ -180,7 +240,7 @@ void qmgr_release_queue(unsigned int queue)
{
u32 cfg, addr, mask[4];
BUG_ON(queue >= HALF_QUEUES); /* not in valid range */
BUG_ON(queue >= QUEUES); /* not in valid range */
spin_lock_irq(&qmgr_lock);
cfg = __raw_readl(&qmgr_regs->sram[queue]);
@ -224,6 +284,8 @@ void qmgr_release_queue(unsigned int queue)
static int qmgr_init(void)
{
int i, err;
irq_handler_t handler1, handler2;
mem_res = request_mem_region(IXP4XX_QMGR_BASE_PHYS,
IXP4XX_QMGR_REGION_SIZE,
"IXP4xx Queue Manager");
@ -247,23 +309,42 @@ static int qmgr_init(void)
__raw_writel(0, &qmgr_regs->irqen[i]);
}
__raw_writel(0xFFFFFFFF, &qmgr_regs->statne_h);
__raw_writel(0, &qmgr_regs->statf_h);
for (i = 0; i < QUEUES; i++)
__raw_writel(0, &qmgr_regs->sram[i]);
err = request_irq(IRQ_IXP4XX_QM1, qmgr_irq1, 0,
"IXP4xx Queue Manager", NULL);
if (cpu_is_ixp42x_rev_a0()) {
handler1 = qmgr_irq1_a0;
handler2 = qmgr_irq2_a0;
} else
handler1 = handler2 = qmgr_irq;
err = request_irq(IRQ_IXP4XX_QM1, handler1, 0, "IXP4xx Queue Manager",
NULL);
if (err) {
printk(KERN_ERR "qmgr: failed to request IRQ%i\n",
IRQ_IXP4XX_QM1);
printk(KERN_ERR "qmgr: failed to request IRQ%i (%i)\n",
IRQ_IXP4XX_QM1, err);
goto error_irq;
}
err = request_irq(IRQ_IXP4XX_QM2, handler2, 0, "IXP4xx Queue Manager",
NULL);
if (err) {
printk(KERN_ERR "qmgr: failed to request IRQ%i (%i)\n",
IRQ_IXP4XX_QM2, err);
goto error_irq2;
}
used_sram_bitmap[0] = 0xF; /* 4 first pages reserved for config */
spin_lock_init(&qmgr_lock);
printk(KERN_INFO "IXP4xx Queue Manager initialized.\n");
return 0;
error_irq2:
free_irq(IRQ_IXP4XX_QM1, NULL);
error_irq:
iounmap(qmgr_regs);
error_map:
@ -274,7 +355,9 @@ static int qmgr_init(void)
static void qmgr_remove(void)
{
free_irq(IRQ_IXP4XX_QM1, NULL);
free_irq(IRQ_IXP4XX_QM2, NULL);
synchronize_irq(IRQ_IXP4XX_QM1);
synchronize_irq(IRQ_IXP4XX_QM2);
iounmap(qmgr_regs);
release_mem_region(IXP4XX_QMGR_BASE_PHYS, IXP4XX_QMGR_REGION_SIZE);
}

4
arch/arm/mach-pxa/Kconfig
View File

@ -289,12 +289,12 @@ config MACH_LITTLETON
config MACH_TAVOREVB
bool "PXA930 Evaluation Board (aka TavorEVB)"
select PXA3xx
select PXA930
select CPU_PXA930
config MACH_SAAR
bool "PXA930 Handheld Platform (aka SAAR)"
select PXA3xx
select PXA930
select CPU_PXA930
config MACH_ARMCORE
bool "CompuLab CM-X255/CM-X270 modules"

3
arch/arm/mach-s3c2412/pm.c
View File

@ -21,6 +21,7 @@
#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/cacheflush.h>
#include <asm/irq.h>
#include <mach/regs-power.h>
@ -39,6 +40,8 @@ static void s3c2412_cpu_suspend(void)
{
unsigned long tmp;
flush_cache_all();
/* set our standby method to sleep */
tmp = __raw_readl(S3C2412_PWRCFG);

2
arch/arm/mach-s3c6400/include/mach/map.h
View File

@ -40,6 +40,8 @@
#define S3C64XX_PA_FB (0x77100000)
#define S3C64XX_PA_SYSCON (0x7E00F000)
#define S3C64XX_PA_IIS0 (0x7F002000)
#define S3C64XX_PA_IIS1 (0x7F003000)
#define S3C64XX_PA_TIMER (0x7F006000)
#define S3C64XX_PA_IIC0 (0x7F004000)
#define S3C64XX_PA_IIC1 (0x7F00F000)

14
arch/cris/Makefile
View File

@ -70,7 +70,7 @@ SRC_ARCH = $(srctree)/arch/cris
# cris object files path
OBJ_ARCH = $(objtree)/arch/cris
boot := arch/cris/$(SARCH)/boot
boot := arch/cris/boot
MACHINE := arch/cris/$(SARCH)
all: zImage
@ -81,15 +81,15 @@ zImage Image: vmlinux
archprepare:
archclean:
$(Q)if [ -e arch/cris/$(SARCH)/boot ]; then \
$(MAKE) $(clean)=arch/cris/$(SARCH)/boot; \
$(Q)if [ -e arch/cris/boot ]; then \
$(MAKE) $(clean)=arch/cris/boot; \
fi
CLEAN_FILES += \
$(MACHINE)/boot/zImage \
$(MACHINE)/boot/compressed/decompress.bin \
$(MACHINE)/boot/compressed/piggy.gz \
$(MACHINE)/boot/rescue/rescue.bin
$(boot)/zImage \
$(boot)/compressed/decompress.bin \
$(boot)/compressed/piggy.gz \
$(boot)/rescue/rescue.bin
# MRPROPER_FILES +=

25
arch/cris/arch-v10/boot/compressed/README
View File

@ -1,25 +0,0 @@
Creation of the self-extracting compressed kernel image (vmlinuz)
-----------------------------------------------------------------
$Id: README,v 1.1 2001/12/17 13:59:27 bjornw Exp $
This can be slightly confusing because it's a process with many steps.
The kernel object built by the arch/etrax100/Makefile, vmlinux, is split
by that makefile into text and data binary files, vmlinux.text and
vmlinux.data.
Those files together with a ROM filesystem can be catted together and
burned into a flash or executed directly at the DRAM origin.
They can also be catted together and compressed with gzip, which is what
happens in this makefile. Together they make up piggy.img.
The decompressor is built into the file decompress.o. It is turned into
the binary file decompress.bin, which is catted together with piggy.img
into the file vmlinuz. It can be executed in an arbitrary place in flash.
Be careful - it assumes some things about free locations in DRAM. It
assumes the DRAM starts at 0x40000000 and that it is at least 8 MB,
so it puts its code at 0x40700000, and initial stack at 0x40800000.
-Bjorn

246
arch/cris/arch-v10/boot/compressed/misc.c
View File

@ -1,246 +0,0 @@
/*
* misc.c
*
* This is a collection of several routines from gzip-1.0.3
* adapted for Linux.
*
* malloc by Hannu Savolainen 1993 and Matthias Urlichs 1994
* puts by Nick Holloway 1993, better puts by Martin Mares 1995
* adaptation for Linux/CRIS Axis Communications AB, 1999
*
*/
/* where the piggybacked kernel image expects itself to live.
* it is the same address we use when we network load an uncompressed
* image into DRAM, and it is the address the kernel is linked to live
* at by vmlinux.lds.S
*/
#define KERNEL_LOAD_ADR 0x40004000
#include <linux/types.h>
#include <arch/svinto.h>
/*
* gzip declarations
*/
#define OF(args) args
#define STATIC static
void *memset(void *s, int c, size_t n);
void *memcpy(void *__dest, __const void *__src, size_t __n);
#define memzero(s, n) memset((s), 0, (n))
typedef unsigned char uch;
typedef unsigned short ush;
typedef unsigned long ulg;
#define WSIZE 0x8000 /* Window size must be at least 32k, */
/* and a power of two */
static uch *inbuf; /* input buffer */
static uch window[WSIZE]; /* Sliding window buffer */
unsigned inptr = 0; /* index of next byte to be processed in inbuf
* After decompression it will contain the
* compressed size, and head.S will read it.
*/
static unsigned outcnt = 0; /* bytes in output buffer */
/* gzip flag byte */
#define ASCII_FLAG 0x01 /* bit 0 set: file probably ascii text */
#define CONTINUATION 0x02 /* bit 1 set: continuation of multi-part gzip file */
#define EXTRA_FIELD 0x04 /* bit 2 set: extra field present */
#define ORIG_NAME 0x08 /* bit 3 set: original file name present */
#define COMMENT 0x10 /* bit 4 set: file comment present */
#define ENCRYPTED 0x20 /* bit 5 set: file is encrypted */
#define RESERVED 0xC0 /* bit 6,7: reserved */
#define get_byte() (inbuf[inptr++])
/* Diagnostic functions */
#ifdef DEBUG
# define Assert(cond, msg) do { \
if (!(cond)) \
error(msg); \
} while (0)
# define Trace(x) fprintf x
# define Tracev(x) do { \
if (verbose) \
fprintf x; \
} while (0)
# define Tracevv(x) do { \
if (verbose > 1) \
fprintf x; \
} while (0)
# define Tracec(c, x) do { \
if (verbose && (c)) \
fprintf x; \
} while (0)
# define Tracecv(c, x) do { \
if (verbose > 1 && (c)) \
fprintf x; \
} while (0)
#else
# define Assert(cond, msg)
# define Trace(x)
# define Tracev(x)
# define Tracevv(x)
# define Tracec(c, x)
# define Tracecv(c, x)
#endif
static void flush_window(void);
static void error(char *m);
extern char *input_data; /* lives in head.S */
static long bytes_out = 0;
static uch *output_data;
static unsigned long output_ptr = 0;
static void puts(const char *);
/* the "heap" is put directly after the BSS ends, at end */
extern int _end;
static long free_mem_ptr = (long)&_end;
static long free_mem_end_ptr;
#include "../../../../../lib/inflate.c"
/* decompressor info and error messages to serial console */
static void
puts(const char *s)
{
#ifndef CONFIG_ETRAX_DEBUG_PORT_NULL
while (*s) {
#ifdef CONFIG_ETRAX_DEBUG_PORT0
while (!(*R_SERIAL0_STATUS & (1 << 5))) ;
*R_SERIAL0_TR_DATA = *s++;
#endif
#ifdef CONFIG_ETRAX_DEBUG_PORT1
while (!(*R_SERIAL1_STATUS & (1 << 5))) ;
*R_SERIAL1_TR_DATA = *s++;
#endif
#ifdef CONFIG_ETRAX_DEBUG_PORT2
while (!(*R_SERIAL2_STATUS & (1 << 5))) ;
*R_SERIAL2_TR_DATA = *s++;
#endif
#ifdef CONFIG_ETRAX_DEBUG_PORT3
while (!(*R_SERIAL3_STATUS & (1 << 5))) ;
*R_SERIAL3_TR_DATA = *s++;
#endif
}
#endif
}
void *memset(void *s, int c, size_t n)
{
int i;
char *ss = (char *)s;
for (i = 0; i < n; i++)
ss[i] = c;
return s;
}
void *memcpy(void *__dest, __const void *__src, size_t __n)
{
int i;
char *d = (char *)__dest, *s = (char *)__src;
for (i = 0; i < __n; i++)
d[i] = s[i];
return __dest;
}
/* ===========================================================================
* Write the output window window[0..outcnt-1] and update crc and bytes_out.
* (Used for the decompressed data only.)
*/
static void flush_window(void)
{
ulg c = crc; /* temporary variable */
unsigned n;
uch *in, *out, ch;
in = window;
out = &output_data[output_ptr];
for (n = 0; n < outcnt; n++) {
ch = *out = *in;
out++;
in++;
c = crc_32_tab[((int)c ^ ch) & 0xff] ^ (c >> 8);
}
crc = c;
bytes_out += (ulg)outcnt;
output_ptr += (ulg)outcnt;
outcnt = 0;
}
static void error(char *x)
{
puts("\n\n");
puts(x);
puts("\n\n -- System halted\n");
while (1); /* Halt */
}
void setup_normal_output_buffer(void)
{
output_data = (char *)KERNEL_LOAD_ADR;
}
void decompress_kernel(void)
{
char revision;
/* input_data is set in head.S */
inbuf = input_data;
#ifdef CONFIG_ETRAX_DEBUG_PORT0
*R_SERIAL0_XOFF = 0;
*R_SERIAL0_BAUD = 0x99;
*R_SERIAL0_TR_CTRL = 0x40;
#endif
#ifdef CONFIG_ETRAX_DEBUG_PORT1
*R_SERIAL1_XOFF = 0;
*R_SERIAL1_BAUD = 0x99;
*R_SERIAL1_TR_CTRL = 0x40;
#endif
#ifdef CONFIG_ETRAX_DEBUG_PORT2
*R_GEN_CONFIG = 0x08;
*R_SERIAL2_XOFF = 0;
*R_SERIAL2_BAUD = 0x99;
*R_SERIAL2_TR_CTRL = 0x40;
#endif
#ifdef CONFIG_ETRAX_DEBUG_PORT3
*R_GEN_CONFIG = 0x100;
*R_SERIAL3_XOFF = 0;
*R_SERIAL3_BAUD = 0x99;
*R_SERIAL3_TR_CTRL = 0x40;
#endif
setup_normal_output_buffer();
makecrc();
__asm__ volatile ("move $vr,%0" : "=rm" (revision));
if (revision < 10) {
puts("You need an ETRAX 100LX to run linux 2.6\n");
while (1);
}
puts("Uncompressing Linux...\n");
gunzip();
puts("Done. Now booting the kernel.\n");
}

14
arch/cris/arch-v10/kernel/entry.S
View File

@ -536,10 +536,10 @@ multiple_interrupt:
movem $r13, [$sp]
push $r10 ; push orig_r10
clear.d [$sp=$sp-4] ; frametype == 0, normal frame
move.d $sp, $r10
jsr do_multiple_IRQ
jump ret_from_intr
do_sigtrap:
@ -585,7 +585,7 @@ _ugdb_handle_breakpoint:
pop $r0 ; Restore r0.
ba do_sigtrap ; SIGTRAP the offending process.
pop $dccr ; Restore dccr in delay slot.
.global kernel_execve
kernel_execve:
move.d __NR_execve, $r9
@ -929,6 +929,14 @@ sys_call_table:
.long sys_fallocate
.long sys_timerfd_settime /* 325 */
.long sys_timerfd_gettime
.long sys_signalfd4
.long sys_eventfd2
.long sys_epoll_create1
.long sys_dup3 /* 330 */
.long sys_pipe2
.long sys_inotify_init1
.long sys_preadv
.long sys_pwritev
/*
* NOTE!! This doesn't have to be exact - we just have

20
arch/cris/arch-v32/boot/Makefile
View File

@ -1,20 +0,0 @@
#
# arch/cris/arch-v32/boot/Makefile
#
OBJCOPYFLAGS = -O binary -R .note -R .comment
subdir- := compressed rescue
targets := Image
$(obj)/Image: vmlinux FORCE
$(call if_changed,objcopy)
@echo ' Kernel: $@ is ready'
$(obj)/compressed/vmlinux: $(obj)/Image FORCE
$(Q)$(MAKE) $(build)=$(obj)/compressed $@
$(Q)$(MAKE) $(build)=$(obj)/rescue $(obj)/rescue/rescue.bin
$(obj)/zImage: $(obj)/compressed/vmlinux
@cp $< $@
@echo ' Kernel: $@ is ready'

26
arch/cris/arch-v32/boot/compressed/Makefile
View File

@ -1,26 +0,0 @@
#
# arch/cris/arch-v32/boot/compressed/Makefile
#
asflags-y += -I$(srctree)/include/asm/mach/ -I$(srctree)/include/asm/arch
ccflags-y += -O2 -I$(srctree)/include/asm/mach/ -I$(srctree)/include/asm/arch
ldflags-y += -T$(srctree)/$(src)/decompress.lds
OBJECTS = $(obj)/head.o $(obj)/misc.o
OBJCOPYFLAGS = -O binary --remove-section=.bss
quiet_cmd_image = BUILD $@
cmd_image = cat $(obj)/decompress.bin $(obj)/piggy.gz > $@
targets := vmlinux piggy.gz decompress.o decompress.bin
$(obj)/decompress.o: $(OBJECTS) FORCE
$(call if_changed,ld)
$(obj)/decompress.bin: $(obj)/decompress.o FORCE
$(call if_changed,objcopy)
$(obj)/vmlinux: $(obj)/piggy.gz $(obj)/decompress.bin FORCE
$(call if_changed,image)
$(obj)/piggy.gz: $(obj)/../Image FORCE
$(call if_changed,gzip)

26
arch/cris/arch-v32/boot/rescue/Makefile
View File

@ -1,26 +0,0 @@
#
# Makefile for rescue (bootstrap) code
#
CC = gcc-cris -mlinux -march=v32 $(LINUXINCLUDE)
ccflags-y += -O2 -I $(srctree)/include/asm/arch/mach/ \
-I $(srctree)/include/asm/arch
asflags-y += -I $(srctree)/include/asm/arch/mach/ -I $(srctree)/include/asm/arch
LD = gcc-cris -mlinux -march=v32 -nostdlib
ldflags-y += -T $(srctree)/$(src)/rescue.lds
LDPOSTFLAGS = -lgcc
OBJCOPYFLAGS = -O binary --remove-section=.bss
obj-$(CONFIG_ETRAX_AXISFLASHMAP) = head.o
OBJECT := $(obj)/head.o
targets := rescue.o rescue.bin
quiet_cmd_ldlibgcc = LD $@
cmd_ldlibgcc = $(LD) $(LDFLAGS) $(filter-out FORCE,$^) $(LDPOSTFLAGS) -o $@
$(obj)/rescue.o: $(OBJECTS) FORCE
$(call if_changed,ldlibgcc)
$(obj)/rescue.bin: $(obj)/rescue.o FORCE
$(call if_changed,objcopy)
cp -p $(obj)/rescue.bin $(objtree)

4
arch/cris/arch-v32/drivers/mach-a3/gpio.c
View File

@ -681,7 +681,7 @@ static int virtual_gpio_ioctl(struct file *file, unsigned int cmd,
shadow |= ~readl(dir_oe[priv->minor]) |
(arg & changeable_bits[priv->minor]);
i2c_write(VIRT_I2C_ADDR, (void *)&shadow, sizeof(shadow));
spin_lock_irqrestore(&gpio_lock, flags);
spin_unlock_irqrestore(&gpio_lock, flags);
break;
case IO_CLRBITS:
spin_lock_irqsave(&gpio_lock, flags);
@ -690,7 +690,7 @@ static int virtual_gpio_ioctl(struct file *file, unsigned int cmd,
shadow |= ~readl(dir_oe[priv->minor]) &
~(arg & changeable_bits[priv->minor]);
i2c_write(VIRT_I2C_ADDR, (void *)&shadow, sizeof(shadow));
spin_lock_irqrestore(&gpio_lock, flags);
spin_unlock_irqrestore(&gpio_lock, flags);
break;
case IO_HIGHALARM:
/* Set alarm when bits with 1 in arg go high. */

2
arch/cris/arch-v32/kernel/Makefile
View File

@ -9,8 +9,6 @@ obj-y := entry.o traps.o irq.o debugport.o \
process.o ptrace.o setup.o signal.o traps.o time.o \
cache.o cacheflush.o
obj-$(CONFIG_ETRAXFS_SIM) += vcs_hook.o
obj-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_ETRAX_KGDB) += kgdb.o kgdb_asm.o
obj-$(CONFIG_ETRAX_FAST_TIMER) += fasttimer.o

8
arch/cris/arch-v32/kernel/entry.S
View File

@ -852,6 +852,14 @@ sys_call_table:
.long sys_fallocate
.long sys_timerfd_settime /* 325 */
.long sys_timerfd_gettime
.long sys_signalfd4
.long sys_eventfd2
.long sys_epoll_create1
.long sys_dup3 /* 330 */
.long sys_pipe2
.long sys_inotify_init1
.long sys_preadv
.long sys_pwritev
/*
* NOTE!! This doesn't have to be exact - we just have

0
arch/cris/arch-v10/boot/.gitignore → arch/cris/boot/.gitignore vendored
View File

8
arch/cris/arch-v10/boot/Makefile → arch/cris/boot/Makefile
View File

@ -1,8 +1,12 @@
#
# arch/cris/arch-v10/boot/Makefile
# arch/cris/boot/Makefile
#
OBJCOPYFLAGS = -O binary --remove-section=.bss
objcopyflags-$(CONFIG_ETRAX_ARCH_V10) += -R .note -R .comment
objcopyflags-$(CONFIG_ETRAX_ARCH_V32) += --remove-section=.bss
OBJCOPYFLAGS = -O binary $(objcopyflags-y)
subdir- := compressed rescue
targets := Image

19
arch/cris/arch-v10/boot/compressed/Makefile → arch/cris/boot/compressed/Makefile
View File

@ -1,11 +1,23 @@
#
# arch/cris/arch-v10/boot/compressed/Makefile
# arch/cris/boot/compressed/Makefile
#
asflags-y += $(LINUXINCLUDE)
ccflags-y += -O2 $(LINUXINCLUDE)
ldflags-y += -T $(srctree)/$(src)/decompress.lds
OBJECTS = $(obj)/head.o $(obj)/misc.o
# asflags-$(CONFIG_ETRAX_ARCH_V32) += -I$(srctree)/include/asm/mach \
# -I$(srctree)/include/asm/arch
# ccflags-$(CONFIG_ETRAX_ARCH_V32) += -O2 -I$(srctree)/include/asm/mach
# -I$(srctree)/include/asm/arch
arch-$(CONFIG_ETRAX_ARCH_V10) = v10
arch-$(CONFIG_ETRAX_ARCH_V32) = v32
ldflags-y += -T $(srctree)/$(src)/decompress_$(arch-y).lds
OBJECTS-$(CONFIG_ETRAX_ARCH_V32) = $(obj)/head_v32.o
OBJECTS-$(CONFIG_ETRAX_ARCH_V10) = $(obj)/head_v10.o
OBJECTS= $(OBJECTS-y) $(obj)/misc.o
OBJCOPYFLAGS = -O binary --remove-section=.bss
quiet_cmd_image = BUILD $@
@ -24,4 +36,3 @@ $(obj)/vmlinux: $(obj)/piggy.gz $(obj)/decompress.bin FORCE
$(obj)/piggy.gz: $(obj)/../Image FORCE
$(call if_changed,gzip)

0
arch/cris/arch-v32/boot/compressed/README → arch/cris/boot/compressed/README
View File

0
arch/cris/arch-v10/boot/compressed/decompress.lds → arch/cris/boot/compressed/decompress_v10.lds
View File

0
arch/cris/arch-v32/boot/compressed/decompress.lds → arch/cris/boot/compressed/decompress_v32.lds
View File

4
arch/cris/arch-v10/boot/compressed/head.S → arch/cris/boot/compressed/head_v10.S
View File

@ -30,7 +30,7 @@
beq dram_init_finished
nop
#include "../../lib/dram_init.S"
#include "../../arch-v10/lib/dram_init.S"
dram_init_finished:
@ -123,4 +123,4 @@ _cmd_line_magic:
.dword 0
_cmd_line_addr:
.dword 0
#include "../../lib/hw_settings.S"
#include "../../arch-v10/lib/hw_settings.S"

10
arch/cris/arch-v32/boot/compressed/head.S → arch/cris/boot/compressed/head_v32.S
View File

@ -17,7 +17,7 @@
.globl input_data
.text
_start:
start:
di
;; Start clocks for used blocks.
@ -29,9 +29,9 @@ _start:
nop
#if defined CONFIG_ETRAXFS
#include "../../mach-fs/dram_init.S"
#include "../../arch-v32/mach-fs/dram_init.S"
#elif defined CONFIG_CRIS_MACH_ARTPEC3
#include "../../mach-a3/dram_init.S"
#include "../../arch-v32/mach-a3/dram_init.S"
#else
#error Only ETRAXFS and ARTPEC-3 supported!
#endif
@ -137,9 +137,9 @@ _boot_source:
.dword 0
#if defined CONFIG_ETRAXFS
#include "../../mach-fs/hw_settings.S"
#include "../../arch-v32/mach-fs/hw_settings.S"
#elif defined CONFIG_CRIS_MACH_ARTPEC3
#include "../../mach-a3/hw_settings.S"
#include "../../arch-v32/mach-a3/hw_settings.S"
#else
#error Only ETRAXFS and ARTPEC-3 supported!
#endif

191
arch/cris/arch-v32/boot/compressed/misc.c → arch/cris/boot/compressed/misc.c
View File

@ -18,8 +18,9 @@
#define KERNEL_LOAD_ADR 0x40004000
#include <linux/types.h>
#ifdef CONFIG_ETRAX_ARCH_V32
#include <hwregs/reg_rdwr.h>
#include <hwregs/reg_map.h>
#include <hwregs/ser_defs.h>
@ -27,6 +28,9 @@
#ifdef CONFIG_CRIS_MACH_ARTPEC3
#include <hwregs/clkgen_defs.h>
#endif
#else
#include <arch/svinto.h>
#endif
/*
* gzip declarations
@ -35,12 +39,10 @@
#define OF(args) args
#define STATIC static
void* memset(void* s, int c, size_t n);
void* memcpy(void* __dest, __const void* __src,
size_t __n);
#define memzero(s, n) memset ((s), 0, (n))
void *memset(void *s, int c, size_t n);
void *memcpy(void *__dest, __const void *__src, size_t __n);
#define memzero(s, n) memset((s), 0, (n))
typedef unsigned char uch;
typedef unsigned short ush;
@ -68,27 +70,43 @@ static unsigned outcnt = 0; /* bytes in output buffer */
#define ENCRYPTED 0x20 /* bit 5 set: file is encrypted */
#define RESERVED 0xC0 /* bit 6,7: reserved */
#define get_byte() inbuf[inptr++]
#define get_byte() (inbuf[inptr++])
/* Diagnostic functions */
#ifdef DEBUG
# define Assert(cond,msg) {if(!(cond)) error(msg);}
# define Assert(cond, msg) do { \
if (!(cond)) \
error(msg); \
} while (0)
# define Trace(x) fprintf x
# define Tracev(x) {if (verbose) fprintf x ;}
# define Tracevv(x) {if (verbose>1) fprintf x ;}
# define Tracec(c,x) {if (verbose && (c)) fprintf x ;}
# define Tracecv(c,x) {if (verbose>1 && (c)) fprintf x ;}
# define Tracev(x) do { \
if (verbose) \
fprintf x; \
} while (0)
# define Tracevv(x) do { \
if (verbose > 1) \
fprintf x; \
} while (0)
# define Tracec(c, x) do { \
if (verbose && (c)) \
fprintf x; \
} while (0)
# define Tracecv(c, x) do { \
if (verbose > 1 && (c)) \
fprintf x; \
} while (0)
#else
# define Assert(cond,msg)
# define Assert(cond, msg)
# define Trace(x)
# define Tracev(x)
# define Tracevv(x)
# define Tracec(c,x)
# define Tracecv(c,x)
# define Tracec(c, x)
# define Tracecv(c, x)
#endif
static void flush_window(void);
static void error(char *m);
static void puts(const char *);
extern char *input_data; /* lives in head.S */
@ -96,10 +114,6 @@ static long bytes_out;
static uch *output_data;
static unsigned long output_ptr;
static void error(char *m);
static void puts(const char *);
/* the "heap" is put directly after the BSS ends, at end */
extern int _end;
@ -110,8 +124,8 @@ static long free_mem_end_ptr;
/* decompressor info and error messages to serial console */
static inline void
serout(const char *s, reg_scope_instances regi_ser)
#ifdef CONFIG_ETRAX_ARCH_V32
static inline void serout(const char *s, reg_scope_instances regi_ser)
{
reg_ser_rs_stat_din rs;
reg_ser_rw_dout dout = {.data = *s};
@ -123,23 +137,47 @@ serout(const char *s, reg_scope_instances regi_ser)
REG_WR(ser, regi_ser, rw_dout, dout);
}
#endif
static void
puts(const char *s)
static void puts(const char *s)
{
#ifndef CONFIG_ETRAX_DEBUG_PORT_NULL
while (*s) {
#ifdef CONFIG_ETRAX_DEBUG_PORT0
#ifdef CONFIG_ETRAX_ARCH_V32
serout(s, regi_ser0);
#else
while (!(*R_SERIAL0_STATUS & (1 << 5)))
;
*R_SERIAL0_TR_DATA = *s++;
#endif
#endif
#ifdef CONFIG_ETRAX_DEBUG_PORT1
#ifdef CONFIG_ETRAX_ARCH_V32
serout(s, regi_ser1);
#else
while (!(*R_SERIAL1_STATUS & (1 << 5)))
;
*R_SERIAL1_TR_DATA = *s++;
#endif
#endif
#ifdef CONFIG_ETRAX_DEBUG_PORT2
#ifdef CONFIG_ETRAX_ARCH_V32
serout(s, regi_ser2);
#else
while (!(*R_SERIAL2_STATUS & (1 << 5)))
;
*R_SERIAL2_TR_DATA = *s++;
#endif
#endif
#ifdef CONFIG_ETRAX_DEBUG_PORT3
#ifdef CONFIG_ETRAX_ARCH_V32
serout(s, regi_ser3);
#else
while (!(*R_SERIAL3_STATUS & (1 << 5)))
;
*R_SERIAL3_TR_DATA = *s++;
#endif
#endif
*s++;
}
@ -147,8 +185,7 @@ puts(const char *s)
#endif
}
void*
memset(void* s, int c, size_t n)
void *memset(void *s, int c, size_t n)
{
int i;
char *ss = (char*)s;
@ -158,14 +195,13 @@ memset(void* s, int c, size_t n)
return s;
}
void*
memcpy(void* __dest, __const void* __src,
size_t __n)
void *memcpy(void *__dest, __const void *__src, size_t __n)
{
int i;
char *d = (char *)__dest, *s = (char *)__src;
for (i=0;i<__n;i++) d[i] = s[i];
for (i = 0; i < __n; i++)
d[i] = s[i];
return __dest;
}
@ -175,43 +211,42 @@ memcpy(void* __dest, __const void* __src,
* (Used for the decompressed data only.)
*/
static void
flush_window()
static void flush_window(void)
{
ulg c = crc; /* temporary variable */
unsigned n;
uch *in, *out, ch;
ulg c = crc; /* temporary variable */
unsigned n;
uch *in, *out, ch;
in = window;
out = &output_data[output_ptr];
for (n = 0; n < outcnt; n++) {
ch = *out++ = *in++;
c = crc_32_tab[((int)c ^ ch) & 0xff] ^ (c >> 8);
}
crc = c;
bytes_out += (ulg)outcnt;
output_ptr += (ulg)outcnt;
outcnt = 0;
in = window;
out = &output_data[output_ptr];
for (n = 0; n < outcnt; n++) {
ch = *out = *in;
out++;
in++;
c = crc_32_tab[((int)c ^ ch) & 0xff] ^ (c >> 8);
}
crc = c;
bytes_out += (ulg)outcnt;
output_ptr += (ulg)outcnt;
outcnt = 0;
}
static void
error(char *x)
static void error(char *x)
{
puts("\r\n\n");
puts("\n\n");
puts(x);
puts("\r\n\n -- System halted\n");
puts("\n\n -- System halted\n");
while(1); /* Halt */
}
void
setup_normal_output_buffer(void)
void setup_normal_output_buffer(void)
{
output_data = (char *)KERNEL_LOAD_ADR;
}
static inline void
serial_setup(reg_scope_instances regi_ser)
#ifdef CONFIG_ETRAX_ARCH_V32
static inline void serial_setup(reg_scope_instances regi_ser)
{
reg_ser_rw_xoff xoff;
reg_ser_rw_tr_ctrl tr_ctrl;
@ -252,12 +287,16 @@ serial_setup(reg_scope_instances regi_ser)
REG_WR(ser, regi_ser, rw_rec_ctrl, rec_ctrl);
REG_WR(ser, regi_ser, rw_rec_baud_div, rec_baud);
}
#endif
void
decompress_kernel(void)
void decompress_kernel(void)
{
char revision;
char compile_rev;
#ifdef CONFIG_ETRAX_ARCH_V32
/* Need at least a CRISv32 to run. */
compile_rev = 32;
#if defined(CONFIG_ETRAX_DEBUG_PORT1) || \
defined(CONFIG_ETRAX_DEBUG_PORT2) || \
defined(CONFIG_ETRAX_DEBUG_PORT3)
@ -277,6 +316,7 @@ decompress_kernel(void)
hwprot = REG_RD(pinmux, regi_pinmux, rw_hwprot);
#endif
#ifdef CONFIG_ETRAX_DEBUG_PORT0
serial_setup(regi_ser0);
#endif
@ -300,19 +340,52 @@ decompress_kernel(void)
/* input_data is set in head.S */
inbuf = input_data;
#else /* CRISv10 */
/* Need at least a crisv10 to run. */
compile_rev = 10;
/* input_data is set in head.S */
inbuf = input_data;
#ifdef CONFIG_ETRAX_DEBUG_PORT0
*R_SERIAL0_XOFF = 0;
*R_SERIAL0_BAUD = 0x99;
*R_SERIAL0_TR_CTRL = 0x40;
#endif
#ifdef CONFIG_ETRAX_DEBUG_PORT1
*R_SERIAL1_XOFF = 0;
*R_SERIAL1_BAUD = 0x99;
*R_SERIAL1_TR_CTRL = 0x40;
#endif
#ifdef CONFIG_ETRAX_DEBUG_PORT2
*R_GEN_CONFIG = 0x08;
*R_SERIAL2_XOFF = 0;
*R_SERIAL2_BAUD = 0x99;
*R_SERIAL2_TR_CTRL = 0x40;
#endif
#ifdef CONFIG_ETRAX_DEBUG_PORT3
*R_GEN_CONFIG = 0x100;
*R_SERIAL3_XOFF = 0;
*R_SERIAL3_BAUD = 0x99;
*R_SERIAL3_TR_CTRL = 0x40;
#endif
#endif
setup_normal_output_buffer();
makecrc();
__asm__ volatile ("move $vr,%0" : "=rm" (revision));
if (revision < 32)
{
puts("You need an ETRAX FS to run Linux 2.6/crisv32.\r\n");
if (revision < compile_rev) {
#ifdef CONFIG_ETRAX_ARCH_V32
puts("You need an ETRAX FS to run Linux 2.6/crisv32\n");
#else
puts("You need an ETRAX 100LX to run linux 2.6\n");
#endif
while(1);
}
puts("Uncompressing Linux...\r\n");
puts("Uncompressing Linux...\n");
gunzip();
puts("Done. Now booting the kernel.\r\n");
puts("Done. Now booting the kernel\n");
}

22
arch/cris/arch-v10/boot/rescue/Makefile → arch/cris/boot/rescue/Makefile
View File

@ -2,16 +2,26 @@
# Makefile for rescue (bootstrap) code
#
ccflags-y += -O2 $(LINUXINCLUDE)
# CC = gcc-cris -mlinux -march=v32 $(LINUXINCLUDE)
# ccflags-$(CONFIG_ETRAX_ARCH_V32) += -I$(srctree)/include/asm/arch/mach/ \
# -I$(srctree)/include/asm/arch
# asflags-y += -I $(srctree)/include/asm/arch/mach/ -I $(srctree)/include/asm/arch
# LD = gcc-cris -mlinux -march=v32 -nostdlib
asflags-y += $(LINUXINCLUDE)
ldflags-y += -T $(srctree)/$(src)/rescue.lds
ccflags-y += -O2 $(LINUXINCLUDE)
arch-$(CONFIG_ETRAX_ARCH_V10) = v10
arch-$(CONFIG_ETRAX_ARCH_V32) = v32
ldflags-y += -T $(srctree)/$(src)/rescue_$(arch-y).lds
OBJCOPYFLAGS = -O binary --remove-section=.bss
obj-$(CONFIG_ETRAX_AXISFLASHMAP) = head.o
OBJECT := $(obj)/head.o
obj-$(CONFIG_ETRAX_ARCH_V32) = $(obj)/head_v32.o
obj-$(CONFIG_ETRAX_ARCH_V10) = $(obj)/head_v10.o
OBJECTS := $(obj-y)
targets := rescue.o rescue.bin
$(obj)/rescue.o: $(OBJECT) FORCE
$(obj)/rescue.o: $(OBJECTS) FORCE
$(call if_changed,ld)
$(obj)/rescue.bin: $(obj)/rescue.o FORCE
@ -26,6 +36,7 @@ $(obj)/testrescue.bin: $(obj)/testrescue.o
dd if=testrescue_tmp.bin of=$(obj)/testrescue.bin bs=1 count=784
rm tr.bin tmp2423 testrescue_tmp.bin
$(obj)/kimagerescue.bin: $(obj)/kimagerescue.o
$(OBJCOPY) $(OBJCOPYFLAGS) $(obj)/kimagerescue.o ktr.bin
# Pad it to 784 bytes, that's what the rescue loader expects
@ -33,3 +44,4 @@ $(obj)/kimagerescue.bin: $(obj)/kimagerescue.o
cat ktr.bin tmp2423 >kimagerescue_tmp.bin
dd if=kimagerescue_tmp.bin of=$(obj)/kimagerescue.bin bs=1 count=784
rm ktr.bin tmp2423 kimagerescue_tmp.bin

2
arch/cris/arch-v10/boot/rescue/head.S → arch/cris/boot/rescue/head_v10.S
View File

@ -155,7 +155,7 @@ no_newjump:
#endif
;; We need to setup the bus registers before we start using the DRAM
#include "../../lib/dram_init.S"
#include "../../../arch-v10/lib/dram_init.S"
;; we now should go through the checksum-table and check the listed
;; partitions for errors.

0
arch/cris/arch-v32/boot/rescue/head.S → arch/cris/boot/rescue/head_v32.S
View File

0
arch/cris/arch-v10/boot/rescue/kimagerescue.S → arch/cris/boot/rescue/kimagerescue.S
View File

0
arch/cris/arch-v10/boot/rescue/rescue.lds → arch/cris/boot/rescue/rescue_v10.lds
View File

0
arch/cris/arch-v32/boot/rescue/rescue.lds → arch/cris/boot/rescue/rescue_v32.lds
View File

0
arch/cris/arch-v10/boot/rescue/testrescue.S → arch/cris/boot/rescue/testrescue.S
View File

0
arch/cris/arch-v10/boot/tools/build.c → arch/cris/boot/tools/build.c
View File

12
arch/cris/include/asm/unistd.h
View File

@ -281,7 +281,7 @@
#define __NR_mbind 274
#define __NR_get_mempolicy 275
#define __NR_set_mempolicy 276
#define __NR_mq_open 277
#define __NR_mq_open 277
#define __NR_mq_unlink (__NR_mq_open+1)
#define __NR_mq_timedsend (__NR_mq_open+2)
#define __NR_mq_timedreceive (__NR_mq_open+3)
@ -331,10 +331,18 @@
#define __NR_fallocate 324
#define __NR_timerfd_settime 325
#define __NR_timerfd_gettime 326
#define __NR_signalfd4 327
#define __NR_eventfd2 328
#define __NR_epoll_create1 329
#define __NR_dup3 330
#define __NR_pipe2 331
#define __NR_inotify_init1 332
#define __NR_preadv 333
#define __NR_pwritev 334
#ifdef __KERNEL__
#define NR_syscalls 327
#define NR_syscalls 335
#include <arch/unistd.h>

7
arch/ia64/include/asm/idle.h Normal file
View File

@ -0,0 +1,7 @@
#ifndef _ASM_IA64_IDLE_H
#define _ASM_IA64_IDLE_H
static inline void enter_idle(void) { }
static inline void exit_idle(void) { }
#endif /* _ASM_IA64_IDLE_H */

7
arch/ia64/include/asm/xen/events.h
View File

@ -36,14 +36,9 @@ static inline int xen_irqs_disabled(struct pt_regs *regs)
return !(ia64_psr(regs)->i);
}
static inline void xen_do_IRQ(int irq, struct pt_regs *regs)
static inline void handle_irq(int irq, struct pt_regs *regs)
{
struct pt_regs *old_regs;
old_regs = set_irq_regs(regs);
irq_enter();
__do_IRQ(irq);
irq_exit();
set_irq_regs(old_regs);
}
#define irq_ctx_init(cpu) do { } while (0)

2
arch/ia64/xen/xensetup.S
View File

@ -54,8 +54,6 @@ END(startup_xen)
#define isBP p3 // are we the Bootstrap Processor?
.text
GLOBAL_ENTRY(xen_setup_hook)
mov r8=XEN_PV_DOMAIN_ASM
(isBP) movl r9=xen_domain_type;;

4
arch/microblaze/kernel/cpu/cpuinfo-static.c
View File

@ -14,8 +14,8 @@
#include <asm/cpuinfo.h>
#include <asm/pvr.h>
const static char family_string[] = CONFIG_XILINX_MICROBLAZE0_FAMILY;
const static char cpu_ver_string[] = CONFIG_XILINX_MICROBLAZE0_HW_VER;
static const char family_string[] = CONFIG_XILINX_MICROBLAZE0_FAMILY;
static const char cpu_ver_string[] = CONFIG_XILINX_MICROBLAZE0_HW_VER;
#define err_printk(x) \
early_printk("ERROR: Microblaze " x "- different for kernel and DTS\n");

2
arch/microblaze/kernel/sys_microblaze.c
View File

@ -131,7 +131,7 @@ sys_ipc(uint call, int first, int second, int third, void *ptr, long fifth)
ret = sys_shmctl(first, second, (struct shmid_ds *) ptr);
break;
}
return -EINVAL;
return ret;
}
asmlinkage int sys_vfork(struct pt_regs *regs)

20
arch/mips/Kconfig
View File

@ -1411,13 +1411,12 @@ config PAGE_SIZE_4KB
config PAGE_SIZE_8KB
bool "8kB"
depends on EXPERIMENTAL && CPU_R8000
depends on (EXPERIMENTAL && CPU_R8000) || CPU_CAVIUM_OCTEON
help
Using 8kB page size will result in higher performance kernel at
the price of higher memory consumption. This option is available
only on the R8000 processor. Not that at the time of this writing
this option is still high experimental; there are also issues with
compatibility of user applications.
only on R8000 and cnMIPS processors. Note that you will need a
suitable Linux distribution to support this.
config PAGE_SIZE_16KB
bool "16kB"
@ -1428,6 +1427,15 @@ config PAGE_SIZE_16KB
all non-R3000 family processors. Note that you will need a suitable
Linux distribution to support this.
config PAGE_SIZE_32KB
bool "32kB"
depends on CPU_CAVIUM_OCTEON
help
Using 32kB page size will result in higher performance kernel at
the price of higher memory consumption. This option is available
only on cnMIPS cores. Note that you will need a suitable Linux
distribution to support this.
config PAGE_SIZE_64KB
bool "64kB"
depends on EXPERIMENTAL && !CPU_R3000 && !CPU_TX39XX
@ -1958,10 +1966,6 @@ config SECCOMP
endmenu
config RWSEM_GENERIC_SPINLOCK
bool
default y
config LOCKDEP_SUPPORT
bool
default y

5
arch/mips/Makefile
View File

@ -14,8 +14,6 @@
KBUILD_DEFCONFIG := ip22_defconfig
cflags-y := -ffunction-sections
#
# Select the object file format to substitute into the linker script.
#
@ -50,6 +48,9 @@ ifneq ($(SUBARCH),$(ARCH))
endif
endif
cflags-y := -ffunction-sections
cflags-y += $(call cc-option, -mno-check-zero-division)
ifdef CONFIG_32BIT
ld-emul = $(32bit-emul)
vmlinux-32 = vmlinux

2
arch/mips/alchemy/common/time.c
View File

@ -44,7 +44,7 @@
extern int allow_au1k_wait; /* default off for CP0 Counter */
static cycle_t au1x_counter1_read(void)
static cycle_t au1x_counter1_read(struct clocksource *cs)
{
return au_readl(SYS_RTCREAD);
}

2
arch/mips/cavium-octeon/csrc-octeon.c
View File

@ -38,7 +38,7 @@ void octeon_init_cvmcount(void)
local_irq_restore(flags);
}
static cycle_t octeon_cvmcount_read(void)
static cycle_t octeon_cvmcount_read(struct clocksource *cs)
{
return read_c0_cvmcount();
}

4
arch/mips/include/asm/bitops.h
View File

@ -567,7 +567,7 @@ static inline unsigned long __fls(unsigned long word)
int num;
if (BITS_PER_LONG == 32 &&
__builtin_constant_p(cpu_has_mips_r) && cpu_has_mips_r) {
__builtin_constant_p(cpu_has_clo_clz) && cpu_has_clo_clz) {
__asm__(
" .set push \n"
" .set mips32 \n"
@ -644,7 +644,7 @@ static inline int fls(int x)
{
int r;
if (__builtin_constant_p(cpu_has_mips_r) && cpu_has_mips_r) {
if (__builtin_constant_p(cpu_has_clo_clz) && cpu_has_clo_clz) {
__asm__("clz %0, %1" : "=r" (x) : "r" (x));
return 32 - x;

4
arch/mips/include/asm/checksum.h
View File

@ -40,7 +40,7 @@ static inline
__wsum csum_partial_copy_from_user(const void __user *src, void *dst, int len,
__wsum sum, int *err_ptr)
{
might_sleep();
might_fault();
return __csum_partial_copy_user((__force void *)src, dst,
len, sum, err_ptr);
}
@ -53,7 +53,7 @@ static inline
__wsum csum_and_copy_to_user(const void *src, void __user *dst, int len,
__wsum sum, int *err_ptr)
{
might_sleep();
might_fault();
if (access_ok(VERIFY_WRITE, dst, len))
return __csum_partial_copy_user(src, (__force void *)dst,
len, sum, err_ptr);

1
arch/mips/include/asm/compat.h
View File

@ -3,7 +3,6 @@
/*
* Architecture specific compatibility types
*/
#include <linux/seccomp.h>
#include <linux/thread_info.h>
#include <linux/types.h>
#include <asm/page.h>

9
arch/mips/include/asm/cpu-features.h
View File

@ -147,6 +147,15 @@
#define cpu_has_mips_r (cpu_has_mips32r1 | cpu_has_mips32r2 | \
cpu_has_mips64r1 | cpu_has_mips64r2)
/*
* MIPS32, MIPS64, VR5500, IDT32332, IDT32334 and maybe a few other
* pre-MIPS32/MIPS53 processors have CLO, CLZ. For 64-bit kernels
* cpu_has_clo_clz also indicates the availability of DCLO and DCLZ.
*/
# ifndef cpu_has_clo_clz
# define cpu_has_clo_clz cpu_has_mips_r
# endif
#ifndef cpu_has_dsp
#define cpu_has_dsp (cpu_data[0].ases & MIPS_ASE_DSP)
#endif

144
arch/mips/include/asm/div64.h
View File

@ -6,105 +6,63 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#ifndef _ASM_DIV64_H
#define _ASM_DIV64_H
#ifndef __ASM_DIV64_H
#define __ASM_DIV64_H
#include <asm-generic/div64.h>
#if BITS_PER_LONG == 64
#include <linux/types.h>
#if (_MIPS_SZLONG == 32)
#include <asm/compiler.h>
/*
* No traps on overflows for any of these...
*/
#define do_div64_32(res, high, low, base) ({ \
unsigned long __quot32, __mod32; \
unsigned long __cf, __tmp, __tmp2, __i; \
\
__asm__(".set push\n\t" \
".set noat\n\t" \
".set noreorder\n\t" \
"move %2, $0\n\t" \
"move %3, $0\n\t" \
"b 1f\n\t" \
" li %4, 0x21\n" \
"0:\n\t" \
"sll $1, %0, 0x1\n\t" \
"srl %3, %0, 0x1f\n\t" \
"or %0, $1, %5\n\t" \
"sll %1, %1, 0x1\n\t" \
"sll %2, %2, 0x1\n" \
"1:\n\t" \
"bnez %3, 2f\n\t" \
" sltu %5, %0, %z6\n\t" \
"bnez %5, 3f\n" \
"2:\n\t" \
" addiu %4, %4, -1\n\t" \
"subu %0, %0, %z6\n\t" \
"addiu %2, %2, 1\n" \
"3:\n\t" \
"bnez %4, 0b\n\t" \
" srl %5, %1, 0x1f\n\t" \
".set pop" \
: "=&r" (__mod32), "=&r" (__tmp), \
"=&r" (__quot32), "=&r" (__cf), \
"=&r" (__i), "=&r" (__tmp2) \
: "Jr" (base), "0" (high), "1" (low)); \
\
(res) = __quot32; \
__mod32; })
#define __div64_32(n, base) \
({ \
unsigned long __cf, __tmp, __tmp2, __i; \
unsigned long __quot32, __mod32; \
unsigned long __high, __low; \
unsigned long long __n; \
\
__high = *__n >> 32; \
__low = __n; \
__asm__( \
" .set push \n" \
" .set noat \n" \
" .set noreorder \n" \
" move %2, $0 \n" \
" move %3, $0 \n" \
" b 1f \n" \
" li %4, 0x21 \n" \
"0: \n" \
" sll $1, %0, 0x1 \n" \
" srl %3, %0, 0x1f \n" \
" or %0, $1, %5 \n" \
" sll %1, %1, 0x1 \n" \
" sll %2, %2, 0x1 \n" \
"1: \n" \
" bnez %3, 2f \n" \
" sltu %5, %0, %z6 \n" \
" bnez %5, 3f \n" \
"2: \n" \
" addiu %4, %4, -1 \n" \
" subu %0, %0, %z6 \n" \
" addiu %2, %2, 1 \n" \
"3: \n" \
" bnez %4, 0b\n\t" \
" srl %5, %1, 0x1f\n\t" \
" .set pop" \
: "=&r" (__mod32), "=&r" (__tmp), \
"=&r" (__quot32), "=&r" (__cf), \
"=&r" (__i), "=&r" (__tmp2) \
: "Jr" (base), "0" (__high), "1" (__low)); \
\
(__n) = __quot32; \
__mod32; \
})
#define do_div(n, base) ({ \
unsigned long long __quot; \
unsigned long __mod; \
unsigned long long __div; \
unsigned long __upper, __low, __high, __base; \
\
__div = (n); \
__base = (base); \
\
__high = __div >> 32; \
__low = __div; \
__upper = __high; \
\
if (__high) \
__asm__("divu $0, %z2, %z3" \
: "=h" (__upper), "=l" (__high) \
: "Jr" (__high), "Jr" (__base) \
: GCC_REG_ACCUM); \
\
__mod = do_div64_32(__low, __upper, __low, __base); \
\
__quot = __high; \
__quot = __quot << 32 | __low; \
(n) = __quot; \
__mod; })
#endif /* BITS_PER_LONG == 64 */
#endif /* (_MIPS_SZLONG == 32) */
#if (_MIPS_SZLONG == 64)
/*
* Hey, we're already 64-bit, no
* need to play games..
*/
#define do_div(n, base) ({ \
unsigned long __quot; \
unsigned int __mod; \
unsigned long __div; \
unsigned int __base; \
\
__div = (n); \
__base = (base); \
\
__mod = __div % __base; \
__quot = __div / __base; \
\
(n) = __quot; \
__mod; })
#endif /* (_MIPS_SZLONG == 64) */
#endif /* _ASM_DIV64_H */
#endif /* __ASM_DIV64_H */

9
arch/mips/include/asm/dma-mapping.h
View File

@ -24,8 +24,13 @@ extern int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
enum dma_data_direction direction);
extern dma_addr_t dma_map_page(struct device *dev, struct page *page,
unsigned long offset, size_t size, enum dma_data_direction direction);
extern void dma_unmap_page(struct device *dev, dma_addr_t dma_address,
size_t size, enum dma_data_direction direction);
static inline void dma_unmap_page(struct device *dev, dma_addr_t dma_address,
size_t size, enum dma_data_direction direction)
{
dma_unmap_single(dev, dma_address, size, direction);
}
extern void dma_unmap_sg(struct device *dev, struct scatterlist *sg,
int nhwentries, enum dma_data_direction direction);
extern void dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle,

3
arch/mips/include/asm/fixmap.h
View File

@ -108,6 +108,9 @@ static inline unsigned long virt_to_fix(const unsigned long vaddr)
return __virt_to_fix(vaddr);
}
#define kmap_get_fixmap_pte(vaddr) \
pte_offset_kernel(pmd_offset(pud_offset(pgd_offset_k(vaddr), (vaddr)), (vaddr)), (vaddr))
/*
* Called from pgtable_init()
*/

5
arch/mips/include/asm/hazards.h
View File

@ -138,8 +138,9 @@ do { \
__instruction_hazard(); \
} while (0)
#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_CAVIUM_OCTEON) || \
defined(CONFIG_CPU_R5500) || defined(CONFIG_MACH_ALCHEMY)
#elif defined(CONFIG_MACH_ALCHEMY) || defined(CONFIG_CPU_CAVIUM_OCTEON) || \
defined(CONFIG_CPU_LOONGSON2) || defined(CONFIG_CPU_R10000) || \
defined(CONFIG_CPU_R5500)
/*
* R10000 rocks - all hazards handled in hardware, so this becomes a nobrainer.

6
arch/mips/include/asm/highmem.h
View File

@ -30,8 +30,6 @@
/* declarations for highmem.c */
extern unsigned long highstart_pfn, highend_pfn;
extern pte_t *kmap_pte;
extern pgprot_t kmap_prot;
extern pte_t *pkmap_page_table;
/*
@ -62,6 +60,10 @@ extern struct page *__kmap_atomic_to_page(void *ptr);
#define flush_cache_kmaps() flush_cache_all()
extern void kmap_init(void);
#define kmap_prot PAGE_KERNEL
#endif /* __KERNEL__ */
#endif /* _ASM_HIGHMEM_H */

6
arch/mips/include/asm/mach-au1x00/au1000.h
View File

@ -715,7 +715,7 @@ enum soc_au1500_ints {
#ifdef CONFIG_SOC_AU1100
enum soc_au1100_ints {
AU1100_FIRST_INT = MIPS_CPU_IRQ_BASE + 8,
AU1100_UART0_INT,
AU1100_UART0_INT = AU1100_FIRST_INT,
AU1100_UART1_INT,
AU1100_SD_INT,
AU1100_UART3_INT,
@ -902,8 +902,8 @@ enum soc_au1200_ints {
AU1000_RTC_MATCH0_INT,
AU1000_RTC_MATCH1_INT,
AU1000_RTC_MATCH2_INT,
AU1200_NAND_INT = AU1200_FIRST_INT + 23,
AU1200_GPIO_203,
AU1200_NAND_INT,
AU1200_GPIO_204,
AU1200_GPIO_205,
AU1200_GPIO_206,

17
arch/mips/include/asm/mach-au1x00/au1xxx_ide.h
View File

@ -46,20 +46,6 @@
#define CONFIG_BLK_DEV_IDE_AU1XXX_BURSTABLE_ON 0
#endif
#ifdef CONFIG_PM
/*
* This will enable the device to be powered up when write() or read()
* is called. If this is not defined, the driver will return -EBUSY.
*/
#define WAKE_ON_ACCESS 1
typedef struct {
spinlock_t lock; /* Used to block on state transitions */
au1xxx_power_dev_t *dev; /* Power Managers device structure */
unsigned stopped; /* Used to signal device is stopped */
} pm_state;
#endif
typedef struct {
u32 tx_dev_id, rx_dev_id, target_dev_id;
u32 tx_chan, rx_chan;
@ -72,9 +58,6 @@ typedef struct {
#endif
int irq;
u32 regbase;
#ifdef CONFIG_PM
pm_state pm;
#endif
} _auide_hwif;
/******************************************************************************/

59
arch/mips/include/asm/mach-lemote/cpu-feature-overrides.h Normal file
View File

@ -0,0 +1,59 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2009 Wu Zhangjin <wuzj@lemote.com>
* Copyright (C) 2009 Philippe Vachon <philippe@cowpig.ca>
* Copyright (C) 2009 Zhang Le <r0bertz@gentoo.org>
*
* reference: /proc/cpuinfo,
* arch/mips/kernel/cpu-probe.c(cpu_probe_legacy),
* arch/mips/kernel/proc.c(show_cpuinfo),
* loongson2f user manual.
*/
#ifndef __ASM_MACH_LEMOTE_CPU_FEATURE_OVERRIDES_H
#define __ASM_MACH_LEMOTE_CPU_FEATURE_OVERRIDES_H
#define cpu_dcache_line_size() 32
#define cpu_icache_line_size() 32
#define cpu_scache_line_size() 32
#define cpu_has_32fpr 1
#define cpu_has_3k_cache 0
#define cpu_has_4k_cache 1
#define cpu_has_4kex 1
#define cpu_has_64bits 1
#define cpu_has_cache_cdex_p 0
#define cpu_has_cache_cdex_s 0
#define cpu_has_counter 1
#define cpu_has_dc_aliases 1
#define cpu_has_divec 0
#define cpu_has_dsp 0
#define cpu_has_ejtag 0
#define cpu_has_fpu 1
#define cpu_has_ic_fills_f_dc 0
#define cpu_has_inclusive_pcaches 1
#define cpu_has_llsc 1
#define cpu_has_mcheck 0
#define cpu_has_mdmx 0
#define cpu_has_mips16 0
#define cpu_has_mips32r1 0
#define cpu_has_mips32r2 0
#define cpu_has_mips3d 0
#define cpu_has_mips64r1 0
#define cpu_has_mips64r2 0
#define cpu_has_mipsmt 0
#define cpu_has_prefetch 0
#define cpu_has_smartmips 0
#define cpu_has_tlb 1
#define cpu_has_tx39_cache 0
#define cpu_has_userlocal 0
#define cpu_has_vce 0
#define cpu_has_vtag_icache 0
#define cpu_has_watch 1
#define cpu_icache_snoops_remote_store 1
#endif /* __ASM_MACH_LEMOTE_CPU_FEATURE_OVERRIDES_H */

38
arch/mips/include/asm/mipsregs.h
View File

@ -184,12 +184,19 @@
#else
#define PM_4K 0x00000000
#define PM_8K 0x00002000
#define PM_16K 0x00006000
#define PM_32K 0x0000e000
#define PM_64K 0x0001e000
#define PM_128K 0x0003e000
#define PM_256K 0x0007e000
#define PM_512K 0x000fe000
#define PM_1M 0x001fe000
#define PM_2M 0x003fe000
#define PM_4M 0x007fe000
#define PM_8M 0x00ffe000
#define PM_16M 0x01ffe000
#define PM_32M 0x03ffe000
#define PM_64M 0x07ffe000
#define PM_256M 0x1fffe000
#define PM_1G 0x7fffe000
@ -201,8 +208,12 @@
*/
#ifdef CONFIG_PAGE_SIZE_4KB
#define PM_DEFAULT_MASK PM_4K
#elif defined(CONFIG_PAGE_SIZE_8KB)
#define PM_DEFAULT_MASK PM_8K
#elif defined(CONFIG_PAGE_SIZE_16KB)
#define PM_DEFAULT_MASK PM_16K
#elif defined(CONFIG_PAGE_SIZE_32KB)
#define PM_DEFAULT_MASK PM_32K
#elif defined(CONFIG_PAGE_SIZE_64KB)
#define PM_DEFAULT_MASK PM_64K
#else
@ -717,8 +728,8 @@ do { \
".set\tmips64\n\t" \
"dmfc0\t%M0, " #source "\n\t" \
"dsll\t%L0, %M0, 32\n\t" \
"dsrl\t%M0, %M0, 32\n\t" \
"dsrl\t%L0, %L0, 32\n\t" \
"dsra\t%M0, %M0, 32\n\t" \
"dsra\t%L0, %L0, 32\n\t" \
".set\tmips0" \
: "=r" (__val)); \
else \
@ -726,8 +737,8 @@ do { \
".set\tmips64\n\t" \
"dmfc0\t%M0, " #source ", " #sel "\n\t" \
"dsll\t%L0, %M0, 32\n\t" \
"dsrl\t%M0, %M0, 32\n\t" \
"dsrl\t%L0, %L0, 32\n\t" \
"dsra\t%M0, %M0, 32\n\t" \
"dsra\t%L0, %L0, 32\n\t" \
".set\tmips0" \
: "=r" (__val)); \
local_irq_restore(__flags); \
@ -1484,14 +1495,15 @@ static inline unsigned int \
set_c0_##name(unsigned int set) \
{ \
unsigned int res; \
unsigned int new; \
unsigned int omt; \
unsigned long flags; \
\
local_irq_save(flags); \
omt = __dmt(); \
res = read_c0_##name(); \
res |= set; \
write_c0_##name(res); \
new = res | set; \
write_c0_##name(new); \
__emt(omt); \
local_irq_restore(flags); \
\
@ -1502,14 +1514,15 @@ static inline unsigned int \
clear_c0_##name(unsigned int clear) \
{ \
unsigned int res; \
unsigned int new; \
unsigned int omt; \
unsigned long flags; \
\
local_irq_save(flags); \
omt = __dmt(); \
res = read_c0_##name(); \
res &= ~clear; \
write_c0_##name(res); \
new = res & ~clear; \
write_c0_##name(new); \
__emt(omt); \
local_irq_restore(flags); \
\
@ -1517,9 +1530,10 @@ clear_c0_##name(unsigned int clear) \
} \
\
static inline unsigned int \
change_c0_##name(unsigned int change, unsigned int new) \
change_c0_##name(unsigned int change, unsigned int newbits) \
{ \
unsigned int res; \
unsigned int new; \
unsigned int omt; \
unsigned long flags; \
\
@ -1527,9 +1541,9 @@ change_c0_##name(unsigned int change, unsigned int new) \
\
omt = __dmt(); \
res = read_c0_##name(); \
res &= ~change; \
res |= (new & change); \
write_c0_##name(res); \
new = res & ~change; \
new |= (newbits & change); \
write_c0_##name(new); \
__emt(omt); \
local_irq_restore(flags); \
\

3
arch/mips/include/asm/page.h
View File

@ -23,6 +23,9 @@
#ifdef CONFIG_PAGE_SIZE_16KB
#define PAGE_SHIFT 14
#endif
#ifdef CONFIG_PAGE_SIZE_32KB
#define PAGE_SHIFT 15
#endif
#ifdef CONFIG_PAGE_SIZE_64KB
#define PAGE_SHIFT 16
#endif

6
arch/mips/include/asm/pgtable-64.h
View File

@ -83,6 +83,12 @@
#define PMD_ORDER 0
#define PTE_ORDER 0
#endif
#ifdef CONFIG_PAGE_SIZE_32KB
#define PGD_ORDER 0
#define PUD_ORDER aieeee_attempt_to_allocate_pud
#define PMD_ORDER 0
#define PTE_ORDER 0
#endif
#ifdef CONFIG_PAGE_SIZE_64KB
#define PGD_ORDER 0
#define PUD_ORDER aieeee_attempt_to_allocate_pud

4
arch/mips/include/asm/sn/addrs.h
View File

@ -359,11 +359,11 @@
TO_NODE_UNCAC((nasid), LAUNCH_OFFSET(nasid, slice))
#define LAUNCH_SIZE(nasid) KLD_LAUNCH(nasid)->size
#define NMI_OFFSET(nasid, slice) \
#define SN_NMI_OFFSET(nasid, slice) \
(KLD_NMI(nasid)->offset + \
KLD_NMI(nasid)->stride * (slice))
#define NMI_ADDR(nasid, slice) \
TO_NODE_UNCAC((nasid), NMI_OFFSET(nasid, slice))
TO_NODE_UNCAC((nasid), SN_NMI_OFFSET(nasid, slice))
#define NMI_SIZE(nasid) KLD_NMI(nasid)->size
#define KLCONFIG_OFFSET(nasid) KLD_KLCONFIG(nasid)->offset

4
arch/mips/include/asm/sn/nmi.h
View File

@ -3,13 +3,13 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Derived from IRIX <sys/SN/nmi.h>, Revision 1.5.
*
* Copyright (C) 1992 - 1997 Silicon Graphics, Inc.
*/
#ifndef __ASM_SN_NMI_H
#define __ASM_SN_NMI_H
#ident "$Revision: 1.5 $"
#include <asm/sn/addrs.h>
/*

3
arch/mips/include/asm/thread_info.h
View File

@ -75,6 +75,9 @@ register struct thread_info *__current_thread_info __asm__("$28");
#ifdef CONFIG_PAGE_SIZE_16KB
#define THREAD_SIZE_ORDER (0)
#endif
#ifdef CONFIG_PAGE_SIZE_32KB
#define THREAD_SIZE_ORDER (0)
#endif
#ifdef CONFIG_PAGE_SIZE_64KB
#define THREAD_SIZE_ORDER (0)
#endif

6
arch/mips/include/asm/time.h
View File

@ -57,7 +57,11 @@ extern int r4k_clockevent_init(void);
static inline int mips_clockevent_init(void)
{
#ifdef CONFIG_CEVT_R4K
#ifdef CONFIG_MIPS_MT_SMTC
extern int smtc_clockevent_init(void);
return smtc_clockevent_init();
#elif defined(CONFIG_CEVT_R4K)
return r4k_clockevent_init();
#else
return -ENXIO;

66
arch/mips/include/asm/uaccess.h
View File

@ -105,10 +105,20 @@
#define __access_mask get_fs().seg
#define __access_ok(addr, size, mask) \
(((signed long)((mask) & ((addr) | ((addr) + (size)) | __ua_size(size)))) == 0)
({ \
unsigned long __addr = (unsigned long) (addr); \
unsigned long __size = size; \
unsigned long __mask = mask; \
unsigned long __ok; \
\
__chk_user_ptr(addr); \
__ok = (signed long)(__mask & (__addr | (__addr + __size) | \
__ua_size(__size))); \
__ok == 0; \
})
#define access_ok(type, addr, size) \
likely(__access_ok((unsigned long)(addr), (size), __access_mask))
likely(__access_ok((addr), (size), __access_mask))
/*
* put_user: - Write a simple value into user space.
@ -225,6 +235,7 @@ do { \
({ \
int __gu_err; \
\
__chk_user_ptr(ptr); \
__get_user_common((x), size, ptr); \
__gu_err; \
})
@ -234,6 +245,7 @@ do { \
int __gu_err = -EFAULT; \
const __typeof__(*(ptr)) __user * __gu_ptr = (ptr); \
\
might_fault(); \
if (likely(access_ok(VERIFY_READ, __gu_ptr, size))) \
__get_user_common((x), size, __gu_ptr); \
\
@ -305,6 +317,7 @@ do { \
__typeof__(*(ptr)) __pu_val; \
int __pu_err = 0; \
\
__chk_user_ptr(ptr); \
__pu_val = (x); \
switch (size) { \
case 1: __put_user_asm("sb", ptr); break; \
@ -322,6 +335,7 @@ do { \
__typeof__(*(ptr)) __pu_val = (x); \
int __pu_err = -EFAULT; \
\
might_fault(); \
if (likely(access_ok(VERIFY_WRITE, __pu_addr, size))) { \
switch (size) { \
case 1: __put_user_asm("sb", __pu_addr); break; \
@ -696,10 +710,10 @@ extern size_t __copy_user(void *__to, const void *__from, size_t __n);
const void *__cu_from; \
long __cu_len; \
\
might_sleep(); \
__cu_to = (to); \
__cu_from = (from); \
__cu_len = (n); \
might_fault(); \
__cu_len = __invoke_copy_to_user(__cu_to, __cu_from, __cu_len); \
__cu_len; \
})
@ -752,13 +766,14 @@ extern size_t __copy_user_inatomic(void *__to, const void *__from, size_t __n);
const void *__cu_from; \
long __cu_len; \
\
might_sleep(); \
__cu_to = (to); \
__cu_from = (from); \
__cu_len = (n); \
if (access_ok(VERIFY_WRITE, __cu_to, __cu_len)) \
if (access_ok(VERIFY_WRITE, __cu_to, __cu_len)) { \
might_fault(); \
__cu_len = __invoke_copy_to_user(__cu_to, __cu_from, \
__cu_len); \
} \
__cu_len; \
})
@ -831,10 +846,10 @@ extern size_t __copy_user_inatomic(void *__to, const void *__from, size_t __n);
const void __user *__cu_from; \
long __cu_len; \
\
might_sleep(); \
__cu_to = (to); \
__cu_from = (from); \
__cu_len = (n); \
might_fault(); \
__cu_len = __invoke_copy_from_user(__cu_to, __cu_from, \
__cu_len); \
__cu_len; \
@ -862,17 +877,31 @@ extern size_t __copy_user_inatomic(void *__to, const void *__from, size_t __n);
const void __user *__cu_from; \
long __cu_len; \
\
might_sleep(); \
__cu_to = (to); \
__cu_from = (from); \
__cu_len = (n); \
if (access_ok(VERIFY_READ, __cu_from, __cu_len)) \
if (access_ok(VERIFY_READ, __cu_from, __cu_len)) { \
might_fault(); \
__cu_len = __invoke_copy_from_user(__cu_to, __cu_from, \
__cu_len); \
} \
__cu_len; \
})
#define __copy_in_user(to, from, n) __copy_from_user(to, from, n)
#define __copy_in_user(to, from, n) \
({ \
void __user *__cu_to; \
const void __user *__cu_from; \
long __cu_len; \
\
__cu_to = (to); \
__cu_from = (from); \
__cu_len = (n); \
might_fault(); \
__cu_len = __invoke_copy_from_user(__cu_to, __cu_from, \
__cu_len); \
__cu_len; \
})
#define copy_in_user(to, from, n) \
({ \
@ -880,14 +909,15 @@ extern size_t __copy_user_inatomic(void *__to, const void *__from, size_t __n);
const void __user *__cu_from; \
long __cu_len; \
\
might_sleep(); \
__cu_to = (to); \
__cu_from = (from); \
__cu_len = (n); \
if (likely(access_ok(VERIFY_READ, __cu_from, __cu_len) && \
access_ok(VERIFY_WRITE, __cu_to, __cu_len))) \
access_ok(VERIFY_WRITE, __cu_to, __cu_len))) { \
might_fault(); \
__cu_len = __invoke_copy_from_user(__cu_to, __cu_from, \
__cu_len); \
} \
__cu_len; \
})
@ -907,7 +937,7 @@ __clear_user(void __user *addr, __kernel_size_t size)
{
__kernel_size_t res;
might_sleep();
might_fault();
__asm__ __volatile__(
"move\t$4, %1\n\t"
"move\t$5, $0\n\t"
@ -956,7 +986,7 @@ __strncpy_from_user(char *__to, const char __user *__from, long __len)
{
long res;
might_sleep();
might_fault();
__asm__ __volatile__(
"move\t$4, %1\n\t"
"move\t$5, %2\n\t"
@ -993,7 +1023,7 @@ strncpy_from_user(char *__to, const char __user *__from, long __len)
{
long res;
might_sleep();
might_fault();
__asm__ __volatile__(
"move\t$4, %1\n\t"
"move\t$5, %2\n\t"
@ -1012,7 +1042,7 @@ static inline long __strlen_user(const char __user *s)
{
long res;
might_sleep();
might_fault();
__asm__ __volatile__(
"move\t$4, %1\n\t"
__MODULE_JAL(__strlen_user_nocheck_asm)
@ -1042,7 +1072,7 @@ static inline long strlen_user(const char __user *s)
{
long res;
might_sleep();
might_fault();
__asm__ __volatile__(
"move\t$4, %1\n\t"
__MODULE_JAL(__strlen_user_asm)
@ -1059,7 +1089,7 @@ static inline long __strnlen_user(const char __user *s, long n)
{
long res;
might_sleep();
might_fault();
__asm__ __volatile__(
"move\t$4, %1\n\t"
"move\t$5, %2\n\t"
@ -1090,7 +1120,7 @@ static inline long strnlen_user(const char __user *s, long n)
{
long res;
might_sleep();
might_fault();
__asm__ __volatile__(
"move\t$4, %1\n\t"
"move\t$5, %2\n\t"

2
arch/mips/kernel/cevt-smtc.c
View File

@ -245,7 +245,7 @@ irqreturn_t c0_compare_interrupt(int irq, void *dev_id)
}
int __cpuinit mips_clockevent_init(void)
int __cpuinit smtc_clockevent_init(void)
{
uint64_t mips_freq = mips_hpt_frequency;
unsigned int cpu = smp_processor_id();

4
arch/mips/kernel/scall64-n32.S
View File

@ -405,8 +405,8 @@ EXPORT(sysn32_call_table)
PTR sys_eventfd
PTR sys_fallocate
PTR sys_timerfd_create
PTR sys_timerfd_gettime /* 5285 */
PTR sys_timerfd_settime
PTR compat_sys_timerfd_gettime /* 5285 */
PTR compat_sys_timerfd_settime
PTR sys_signalfd4
PTR sys_eventfd2
PTR sys_epoll_create1

4
arch/mips/kernel/scall64-o32.S
View File

@ -525,8 +525,8 @@ sys_call_table:
PTR sys_eventfd
PTR sys32_fallocate /* 4320 */
PTR sys_timerfd_create
PTR sys_timerfd_gettime
PTR sys_timerfd_settime
PTR compat_sys_timerfd_gettime
PTR compat_sys_timerfd_settime
PTR compat_sys_signalfd4
PTR sys_eventfd2 /* 4325 */
PTR sys_epoll_create1

6
arch/mips/kernel/unaligned.c
View File

@ -482,19 +482,19 @@ static void emulate_load_store_insn(struct pt_regs *regs,
return;
die_if_kernel("Unhandled kernel unaligned access", regs);
send_sig(SIGSEGV, current, 1);
force_sig(SIGSEGV, current);
return;
sigbus:
die_if_kernel("Unhandled kernel unaligned access", regs);
send_sig(SIGBUS, current, 1);
force_sig(SIGBUS, current);
return;
sigill:
die_if_kernel("Unhandled kernel unaligned access or invalid instruction", regs);
send_sig(SIGILL, current, 1);
force_sig(SIGILL, current);
}
asmlinkage void do_ade(struct pt_regs *regs)

9
arch/mips/lib/dump_tlb.c
View File

@ -19,6 +19,15 @@ static inline const char *msk2str(unsigned int mask)
case PM_16K: return "16kb";
case PM_64K: return "64kb";
case PM_256K: return "256kb";
#ifdef CONFIG_CPU_CAVIUM_OCTEON
case PM_8K: return "8kb";
case PM_32K: return "32kb";
case PM_128K: return "128kb";
case PM_512K: return "512kb";
case PM_2M: return "2Mb";
case PM_8M: return "8Mb";
case PM_32M: return "32Mb";
#endif
#ifndef CONFIG_CPU_VR41XX
case PM_1M: return "1Mb";
case PM_4M: return "4Mb";

2
arch/mips/mm/c-r4k.c
View File

@ -1041,7 +1041,7 @@ static void __cpuinit probe_pcache(void)
printk("Primary instruction cache %ldkB, %s, %s, linesize %d bytes.\n",
icache_size >> 10,
cpu_has_vtag_icache ? "VIVT" : "VIPT",
c->icache.flags & MIPS_CACHE_VTAG ? "VIVT" : "VIPT",
way_string[c->icache.ways], c->icache.linesz);
printk("Primary data cache %ldkB, %s, %s, %s, linesize %d bytes\n",

19
arch/mips/mm/dma-default.c
View File

@ -209,7 +209,7 @@ dma_addr_t dma_map_page(struct device *dev, struct page *page,
unsigned long addr;
addr = (unsigned long) page_address(page) + offset;
dma_cache_wback_inv(addr, size);
__dma_sync(addr, size, direction);
}
return plat_map_dma_mem_page(dev, page) + offset;
@ -217,23 +217,6 @@ dma_addr_t dma_map_page(struct device *dev, struct page *page,
EXPORT_SYMBOL(dma_map_page);
void dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size,
enum dma_data_direction direction)
{
BUG_ON(direction == DMA_NONE);
if (!plat_device_is_coherent(dev) && direction != DMA_TO_DEVICE) {
unsigned long addr;
addr = dma_addr_to_virt(dma_address);
dma_cache_wback_inv(addr, size);
}
plat_unmap_dma_mem(dev, dma_address);
}
EXPORT_SYMBOL(dma_unmap_page);
void dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries,
enum dma_data_direction direction)
{

25
arch/mips/mm/highmem.c
View File

@ -1,7 +1,12 @@
#include <linux/module.h>
#include <linux/highmem.h>
#include <asm/fixmap.h>
#include <asm/tlbflush.h>
static pte_t *kmap_pte;
unsigned long highstart_pfn, highend_pfn;
void *__kmap(struct page *page)
{
void *addr;
@ -14,6 +19,7 @@ void *__kmap(struct page *page)
return addr;
}
EXPORT_SYMBOL(__kmap);
void __kunmap(struct page *page)
{
@ -22,6 +28,7 @@ void __kunmap(struct page *page)
return;
kunmap_high(page);
}
EXPORT_SYMBOL(__kunmap);
/*
* kmap_atomic/kunmap_atomic is significantly faster than kmap/kunmap because
@ -48,11 +55,12 @@ void *__kmap_atomic(struct page *page, enum km_type type)
#ifdef CONFIG_DEBUG_HIGHMEM
BUG_ON(!pte_none(*(kmap_pte - idx)));
#endif
set_pte(kmap_pte-idx, mk_pte(page, kmap_prot));
set_pte(kmap_pte-idx, mk_pte(page, PAGE_KERNEL));
local_flush_tlb_one((unsigned long)vaddr);
return (void*) vaddr;
}
EXPORT_SYMBOL(__kmap_atomic);
void __kunmap_atomic(void *kvaddr, enum km_type type)
{
@ -77,6 +85,7 @@ void __kunmap_atomic(void *kvaddr, enum km_type type)
pagefault_enable();
}
EXPORT_SYMBOL(__kunmap_atomic);
/*
* This is the same as kmap_atomic() but can map memory that doesn't
@ -92,7 +101,7 @@ void *kmap_atomic_pfn(unsigned long pfn, enum km_type type)
debug_kmap_atomic(type);
idx = type + KM_TYPE_NR*smp_processor_id();
vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
set_pte(kmap_pte-idx, pfn_pte(pfn, kmap_prot));
set_pte(kmap_pte-idx, pfn_pte(pfn, PAGE_KERNEL));
flush_tlb_one(vaddr);
return (void*) vaddr;
@ -111,7 +120,11 @@ struct page *__kmap_atomic_to_page(void *ptr)
return pte_page(*pte);
}
EXPORT_SYMBOL(__kmap);
EXPORT_SYMBOL(__kunmap);
EXPORT_SYMBOL(__kmap_atomic);
EXPORT_SYMBOL(__kunmap_atomic);
void __init kmap_init(void)
{
unsigned long kmap_vstart;
/* cache the first kmap pte */
kmap_vstart = __fix_to_virt(FIX_KMAP_BEGIN);
kmap_pte = kmap_get_fixmap_pte(kmap_vstart);
}

26
arch/mips/mm/init.c
View File

@ -104,14 +104,6 @@ unsigned long setup_zero_pages(void)
return 1UL << order;
}
/*
* These are almost like kmap_atomic / kunmap_atmic except they take an
* additional address argument as the hint.
*/
#define kmap_get_fixmap_pte(vaddr) \
pte_offset_kernel(pmd_offset(pud_offset(pgd_offset_k(vaddr), (vaddr)), (vaddr)), (vaddr))
#ifdef CONFIG_MIPS_MT_SMTC
static pte_t *kmap_coherent_pte;
static void __init kmap_coherent_init(void)
@ -264,24 +256,6 @@ void copy_from_user_page(struct vm_area_struct *vma,
}
}
#ifdef CONFIG_HIGHMEM
unsigned long highstart_pfn, highend_pfn;
pte_t *kmap_pte;
pgprot_t kmap_prot;
static void __init kmap_init(void)
{
unsigned long kmap_vstart;
/* cache the first kmap pte */
kmap_vstart = __fix_to_virt(FIX_KMAP_BEGIN);
kmap_pte = kmap_get_fixmap_pte(kmap_vstart);
kmap_prot = PAGE_KERNEL;
}
#endif /* CONFIG_HIGHMEM */
void __init fixrange_init(unsigned long start, unsigned long end,
pgd_t *pgd_base)
{

4
arch/mips/mm/sc-rm7k.c
View File

@ -29,7 +29,7 @@ extern unsigned long icache_way_size, dcache_way_size;
#include <asm/r4kcache.h>
int rm7k_tcache_enabled;
static int rm7k_tcache_enabled;
/*
* Writeback and invalidate the primary cache dcache before DMA.
@ -121,7 +121,7 @@ static void rm7k_sc_disable(void)
clear_c0_config(RM7K_CONF_SE);
}
struct bcache_ops rm7k_sc_ops = {
static struct bcache_ops rm7k_sc_ops = {
.bc_enable = rm7k_sc_enable,
.bc_disable = rm7k_sc_disable,
.bc_wback_inv = rm7k_sc_wback_inv,

12
arch/mips/pmc-sierra/Kconfig
View File

@ -36,18 +36,6 @@ config PMC_MSP7120_FPGA
endchoice
menu "Options for PMC-Sierra MSP chipsets"
depends on PMC_MSP
config PMC_MSP_EMBEDDED_ROOTFS
bool "Root filesystem embedded in kernel image"
select MTD
select MTD_BLOCK
select MTD_PMC_MSP_RAMROOT
select MTD_RAM
endmenu
config HYPERTRANSPORT
bool "Hypertransport Support for PMC-Sierra Yosemite"
depends on PMC_YOSEMITE

60
arch/mips/pmc-sierra/msp71xx/msp_prom.c
View File

@ -40,12 +40,6 @@
#include <linux/string.h>
#include <linux/interrupt.h>
#include <linux/mm.h>
#ifdef CONFIG_CRAMFS
#include <linux/cramfs_fs.h>
#endif
#ifdef CONFIG_SQUASHFS
#include <linux/squashfs_fs.h>
#endif
#include <asm/addrspace.h>
#include <asm/bootinfo.h>
@ -435,10 +429,6 @@ struct prom_pmemblock *__init prom_getmdesc(void)
char *str;
unsigned int memsize;
unsigned int heaptop;
#ifdef CONFIG_MTD_PMC_MSP_RAMROOT
void *ramroot_start;
unsigned long ramroot_size;
#endif
int i;
str = prom_getenv(memsz_env);
@ -506,19 +496,7 @@ struct prom_pmemblock *__init prom_getmdesc(void)
i++; /* 3 */
mdesc[i].type = BOOT_MEM_RESERVED;
mdesc[i].base = CPHYSADDR((u32)_text);
#ifdef CONFIG_MTD_PMC_MSP_RAMROOT
if (get_ramroot(&ramroot_start, &ramroot_size)) {
/*
* Rootfs in RAM -- follows kernel
* Combine rootfs image with kernel block so a
* page (4k) isn't wasted between memory blocks
*/
mdesc[i].size = CPHYSADDR(PAGE_ALIGN(
(u32)ramroot_start + ramroot_size)) - mdesc[i].base;
} else
#endif
mdesc[i].size = CPHYSADDR(PAGE_ALIGN(
(u32)_end)) - mdesc[i].base;
mdesc[i].size = CPHYSADDR(PAGE_ALIGN((u32)_end)) - mdesc[i].base;
/* Remainder of RAM -- under memsize */
i++; /* 5 */
@ -528,39 +506,3 @@ struct prom_pmemblock *__init prom_getmdesc(void)
return &mdesc[0];
}
/* rootfs functions */
#ifdef CONFIG_MTD_PMC_MSP_RAMROOT
bool get_ramroot(void **start, unsigned long *size)
{
extern char _end[];
/* Check for start following the end of the kernel */
void *check_start = (void *)_end;
/* Check for supported rootfs types */
#ifdef CONFIG_CRAMFS
if (*(__u32 *)check_start == CRAMFS_MAGIC) {
/* Get CRAMFS size */
*start = check_start;
*size = PAGE_ALIGN(((struct cramfs_super *)
check_start)->size);
return true;
}
#endif
#ifdef CONFIG_SQUASHFS
if (*((unsigned int *)check_start) == SQUASHFS_MAGIC) {
/* Get SQUASHFS size */
*start = check_start;
*size = PAGE_ALIGN(((struct squashfs_super_block *)
check_start)->bytes_used);
return true;
}
#endif
return false;
}
EXPORT_SYMBOL(get_ramroot);
#endif

8
arch/mips/pmc-sierra/msp71xx/msp_setup.c
View File

@ -21,7 +21,6 @@
#if defined(CONFIG_PMC_MSP7120_GW)
#include <msp_regops.h>
#include <msp_gpio.h>
#define MSP_BOARD_RESET_GPIO 9
#endif
@ -88,11 +87,8 @@ void msp7120_reset(void)
* as GPIO char driver may not be enabled and it would look up
* data inRAM!
*/
set_value_reg32(GPIO_CFG3_REG,
basic_mode_mask(MSP_BOARD_RESET_GPIO),
basic_mode(MSP_GPIO_OUTPUT, MSP_BOARD_RESET_GPIO));
set_reg32(GPIO_DATA3_REG,
basic_data_mask(MSP_BOARD_RESET_GPIO));
set_value_reg32(GPIO_CFG3_REG, 0xf000, 0x8000);
set_reg32(GPIO_DATA3_REG, 8);
/*
* In case GPIO9 doesn't reset the board (jumper configurable!)

7
arch/mips/pmc-sierra/msp71xx/msp_time.c
View File

@ -81,10 +81,7 @@ void __init plat_time_init(void)
mips_hpt_frequency = cpu_rate/2;
}
void __init plat_timer_setup(struct irqaction *irq)
unsigned int __init get_c0_compare_int(void)
{
#ifdef CONFIG_IRQ_MSP_CIC
/* we are using the vpe0 counter for timer interrupts */
setup_irq(MSP_INT_VPE0_TIMER, irq);
#endif
return MSP_INT_VPE0_TIMER;
}

2
arch/mips/sgi-ip32/ip32-berr.c
View File

@ -16,7 +16,7 @@
#include <asm/ptrace.h>
#include <asm/tlbdebug.h>
int ip32_be_handler(struct pt_regs *regs, int is_fixup)
static int ip32_be_handler(struct pt_regs *regs, int is_fixup)
{
int data = regs->cp0_cause & 4;

4
arch/mips/sgi-ip32/ip32-irq.c
View File

@ -112,13 +112,13 @@ static void inline flush_mace_bus(void)
extern irqreturn_t crime_memerr_intr(int irq, void *dev_id);
extern irqreturn_t crime_cpuerr_intr(int irq, void *dev_id);
struct irqaction memerr_irq = {
static struct irqaction memerr_irq = {
.handler = crime_memerr_intr,
.flags = IRQF_DISABLED,
.name = "CRIME memory error",
};
struct irqaction cpuerr_irq = {
static struct irqaction cpuerr_irq = {
.handler = crime_cpuerr_intr,
.flags = IRQF_DISABLED,
.name = "CRIME CPU error",

7
arch/mips/sibyte/bcm1480/irq.c
View File

@ -113,7 +113,6 @@ static void bcm1480_set_affinity(unsigned int irq, const struct cpumask *mask)
{
int i = 0, old_cpu, cpu, int_on, k;
u64 cur_ints;
struct irq_desc *desc = irq_desc + irq;
unsigned long flags;
unsigned int irq_dirty;
@ -127,8 +126,7 @@ static void bcm1480_set_affinity(unsigned int irq, const struct cpumask *mask)
cpu = cpu_logical_map(i);
/* Protect against other affinity changers and IMR manipulation */
spin_lock_irqsave(&desc->lock, flags);
spin_lock(&bcm1480_imr_lock);
spin_lock_irqsave(&bcm1480_imr_lock, flags);
/* Swizzle each CPU's IMR (but leave the IP selection alone) */
old_cpu = bcm1480_irq_owner[irq];
@ -153,8 +151,7 @@ static void bcm1480_set_affinity(unsigned int irq, const struct cpumask *mask)
____raw_writeq(cur_ints, IOADDR(A_BCM1480_IMR_MAPPER(cpu) + R_BCM1480_IMR_INTERRUPT_MASK_H + (k*BCM1480_IMR_HL_SPACING)));
}
}
spin_unlock(&bcm1480_imr_lock);
spin_unlock_irqrestore(&desc->lock, flags);
spin_unlock_irqrestore(&bcm1480_imr_lock, flags);
}
#endif

7
arch/mips/sibyte/sb1250/irq.c
View File

@ -107,7 +107,6 @@ static void sb1250_set_affinity(unsigned int irq, const struct cpumask *mask)
{
int i = 0, old_cpu, cpu, int_on;
u64 cur_ints;
struct irq_desc *desc = irq_desc + irq;
unsigned long flags;
i = cpumask_first(mask);
@ -121,8 +120,7 @@ static void sb1250_set_affinity(unsigned int irq, const struct cpumask *mask)
cpu = cpu_logical_map(i);
/* Protect against other affinity changers and IMR manipulation */
spin_lock_irqsave(&desc->lock, flags);
spin_lock(&sb1250_imr_lock);
spin_lock_irqsave(&sb1250_imr_lock, flags);
/* Swizzle each CPU's IMR (but leave the IP selection alone) */
old_cpu = sb1250_irq_owner[irq];
@ -144,8 +142,7 @@ static void sb1250_set_affinity(unsigned int irq, const struct cpumask *mask)
____raw_writeq(cur_ints, IOADDR(A_IMR_MAPPER(cpu) +
R_IMR_INTERRUPT_MASK));
}
spin_unlock(&sb1250_imr_lock);
spin_unlock_irqrestore(&desc->lock, flags);
spin_unlock_irqrestore(&sb1250_imr_lock, flags);
}
#endif

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