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OpenCloudOS-Kernel
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Merge branch 'sh/kfr2r09'

This commit is contained in:
Paul Mundt 2009-07-23 18:43:48 +09:00
parent 955c9863bb 5bdef865eb
commit a3beddd0aa
125 changed files with 5756 additions and 535 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
CREDITS
View File

@ -1856,7 +1856,7 @@ E: rfkoenig@immd4.informatik.uni-erlangen.de
D: The Linux Support Team Erlangen
N: Andreas Koensgen
E: ajk@iehk.rwth-aachen.de
E: ajk@comnets.uni-bremen.de
D: 6pack driver for AX.25
N: Harald Koerfgen

7
Documentation/RCU/rculist_nulls.txt
View File

@ -83,11 +83,12 @@ not detect it missed following items in original chain.
obj = kmem_cache_alloc(...);
lock_chain(); // typically a spin_lock()
obj->key = key;
atomic_inc(&obj->refcnt);
/*
* we need to make sure obj->key is updated before obj->next
* or obj->refcnt
*/
smp_wmb();
atomic_set(&obj->refcnt, 1);
hlist_add_head_rcu(&obj->obj_node, list);
unlock_chain(); // typically a spin_unlock()
@ -159,6 +160,10 @@ out:
obj = kmem_cache_alloc(cachep);
lock_chain(); // typically a spin_lock()
obj->key = key;
/*
* changes to obj->key must be visible before refcnt one
*/
smp_wmb();
atomic_set(&obj->refcnt, 1);
/*
* insert obj in RCU way (readers might be traversing chain)

4
Documentation/connector/cn_test.c
View File

@ -1,7 +1,7 @@
/*
* cn_test.c
*
* 2004-2005 Copyright (c) Evgeniy Polyakov <johnpol@2ka.mipt.ru>
* 2004+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
@ -194,5 +194,5 @@ module_init(cn_test_init);
module_exit(cn_test_fini);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Evgeniy Polyakov <johnpol@2ka.mipt.ru>");
MODULE_AUTHOR("Evgeniy Polyakov <zbr@ioremap.net>");
MODULE_DESCRIPTION("Connector's test module");

2
Documentation/connector/ucon.c
View File

@ -1,7 +1,7 @@
/*
* ucon.c
*
* Copyright (c) 2004+ Evgeniy Polyakov <johnpol@2ka.mipt.ru>
* Copyright (c) 2004+ Evgeniy Polyakov <zbr@ioremap.net>
*
*
* This program is free software; you can redistribute it and/or modify

2
Documentation/networking/6pack.txt
View File

@ -1,7 +1,7 @@
This is the 6pack-mini-HOWTO, written by
Andreas Könsgen DG3KQ
Internet: ajk@iehk.rwth-aachen.de
Internet: ajk@comnets.uni-bremen.de
AMPR-net: dg3kq@db0pra.ampr.org
AX.25: dg3kq@db0ach.#nrw.deu.eu

11
MAINTAINERS
View File

@ -150,7 +150,7 @@ F: drivers/scsi/53c700*
6PACK NETWORK DRIVER FOR AX.25
P: Andreas Koensgen
M: ajk@iehk.rwth-aachen.de
M: ajk@comnets.uni-bremen.de
L: linux-hams@vger.kernel.org
S: Maintained
F: drivers/net/hamradio/6pack.c
@ -1612,6 +1612,13 @@ S: Supported
F: fs/configfs/
F: include/linux/configfs.h
CONNECTOR
P: Evgeniy Polyakov
M: zbr@ioremap.net
L: netdev@vger.kernel.org
S: Maintained
F: drivers/connector/
CONTROL GROUPS (CGROUPS)
P: Paul Menage
M: menage@google.com
@ -4089,6 +4096,7 @@ L: netfilter@vger.kernel.org
L: coreteam@netfilter.org
W: http://www.netfilter.org/
W: http://www.iptables.org/
T: git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-2.6.git
S: Supported
F: include/linux/netfilter*
F: include/linux/netfilter/
@ -5586,7 +5594,6 @@ S: Odd Fixes
F: drivers/net/starfire*
STARMODE RADIO IP (STRIP) PROTOCOL DRIVER
W: http://mosquitonet.Stanford.EDU/strip.html
S: Orphan
F: drivers/net/wireless/strip.c
F: include/linux/if_strip.h

2
Makefile
View File

@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 31
EXTRAVERSION = -rc3
EXTRAVERSION = -rc4
NAME = Man-Eating Seals of Antiquity
# *DOCUMENTATION*

1
arch/sh/Makefile
View File

@ -136,6 +136,7 @@ machdir-$(CONFIG_SH_7751_SYSTEMH) += mach-systemh
machdir-$(CONFIG_SH_EDOSK7705) += mach-edosk7705
machdir-$(CONFIG_SH_HIGHLANDER) += mach-highlander
machdir-$(CONFIG_SH_MIGOR) += mach-migor
machdir-$(CONFIG_SH_KFR2R09) += mach-kfr2r09
machdir-$(CONFIG_SH_SDK7780) += mach-sdk7780
machdir-$(CONFIG_SH_X3PROTO) += mach-x3proto
machdir-$(CONFIG_SH_SH7763RDP) += mach-sh7763rdp

7
arch/sh/boards/Kconfig
View File

@ -193,6 +193,13 @@ config SH_AP325RXA
Renesas "AP-325RXA" support.
Compatible with ALGO SYSTEM CO.,LTD. "AP-320A"
config SH_KFR2R09
bool "KFR2R09"
depends on CPU_SUBTYPE_SH7724
select ARCH_REQUIRE_GPIOLIB
help
"Kit For R2R for 2009" support.
config SH_SH7763RDP
bool "SH7763RDP"
depends on CPU_SUBTYPE_SH7763

1
arch/sh/boards/mach-kfr2r09/Makefile Normal file
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@ -0,0 +1 @@
obj-y := setup.o

153
arch/sh/boards/mach-kfr2r09/setup.c Normal file
View File

@ -0,0 +1,153 @@
/*
* KFR2R09 board support code
*
* Copyright (C) 2009 Magnus Damm
*
* 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.
*/
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/mtd/physmap.h>
#include <linux/delay.h>
#include <linux/clk.h>
#include <linux/gpio.h>
#include <linux/input.h>
#include <asm/clock.h>
#include <asm/machvec.h>
#include <asm/io.h>
#include <asm/sh_keysc.h>
#include <cpu/sh7724.h>
static struct mtd_partition kfr2r09_nor_flash_partitions[] =
{
{
.name = "boot",
.offset = 0,
.size = (4 * 1024 * 1024),
.mask_flags = MTD_WRITEABLE, /* Read-only */
},
{
.name = "other",
.offset = MTDPART_OFS_APPEND,
.size = MTDPART_SIZ_FULL,
},
};
static struct physmap_flash_data kfr2r09_nor_flash_data = {
.width = 2,
.parts = kfr2r09_nor_flash_partitions,
.nr_parts = ARRAY_SIZE(kfr2r09_nor_flash_partitions),
};
static struct resource kfr2r09_nor_flash_resources[] = {
[0] = {
.name = "NOR Flash",
.start = 0x00000000,
.end = 0x03ffffff,
.flags = IORESOURCE_MEM,
}
};
static struct platform_device kfr2r09_nor_flash_device = {
.name = "physmap-flash",
.resource = kfr2r09_nor_flash_resources,
.num_resources = ARRAY_SIZE(kfr2r09_nor_flash_resources),
.dev = {
.platform_data = &kfr2r09_nor_flash_data,
},
};
static struct sh_keysc_info kfr2r09_sh_keysc_info = {
.mode = SH_KEYSC_MODE_1, /* KEYOUT0->4, KEYIN0->4 */
.scan_timing = 3,
.delay = 10,
.keycodes = {
KEY_PHONE, KEY_CLEAR, KEY_MAIL, KEY_WWW, KEY_ENTER,
KEY_1, KEY_2, KEY_3, 0, KEY_UP,
KEY_4, KEY_5, KEY_6, 0, KEY_LEFT,
KEY_7, KEY_8, KEY_9, KEY_PROG1, KEY_RIGHT,
KEY_S, KEY_0, KEY_P, KEY_PROG2, KEY_DOWN,
0, 0, 0, 0, 0
},
};
static struct resource kfr2r09_sh_keysc_resources[] = {
[0] = {
.name = "KEYSC",
.start = 0x044b0000,
.end = 0x044b000f,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = 79,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device kfr2r09_sh_keysc_device = {
.name = "sh_keysc",
.id = 0, /* "keysc0" clock */
.num_resources = ARRAY_SIZE(kfr2r09_sh_keysc_resources),
.resource = kfr2r09_sh_keysc_resources,
.dev = {
.platform_data = &kfr2r09_sh_keysc_info,
},
};
static struct platform_device *kfr2r09_devices[] __initdata = {
&kfr2r09_nor_flash_device,
&kfr2r09_sh_keysc_device,
};
#define BSC_CS0BCR 0xfec10004
#define BSC_CS0WCR 0xfec10024
static int __init kfr2r09_devices_setup(void)
{
/* enable SCIF1 serial port for YC401 console support */
gpio_request(GPIO_FN_SCIF1_RXD, NULL);
gpio_request(GPIO_FN_SCIF1_TXD, NULL);
/* setup NOR flash at CS0 */
ctrl_outl(0x36db0400, BSC_CS0BCR);
ctrl_outl(0x00000500, BSC_CS0WCR);
/* setup KEYSC pins */
gpio_request(GPIO_FN_KEYOUT0, NULL);
gpio_request(GPIO_FN_KEYOUT1, NULL);
gpio_request(GPIO_FN_KEYOUT2, NULL);
gpio_request(GPIO_FN_KEYOUT3, NULL);
gpio_request(GPIO_FN_KEYOUT4_IN6, NULL);
gpio_request(GPIO_FN_KEYIN0, NULL);
gpio_request(GPIO_FN_KEYIN1, NULL);
gpio_request(GPIO_FN_KEYIN2, NULL);
gpio_request(GPIO_FN_KEYIN3, NULL);
gpio_request(GPIO_FN_KEYIN4, NULL);
gpio_request(GPIO_FN_KEYOUT5_IN5, NULL);
return platform_add_devices(kfr2r09_devices,
ARRAY_SIZE(kfr2r09_devices));
}
device_initcall(kfr2r09_devices_setup);
/* Return the board specific boot mode pin configuration */
static int kfr2r09_mode_pins(void)
{
/* MD0=1, MD1=1, MD2=0: Clock Mode 3
* MD3=0: 16-bit Area0 Bus Width
* MD5=1: Little Endian
* MD8=1: Test Mode Disabled
*/
return MODE_PIN0 | MODE_PIN1 | MODE_PIN5 | MODE_PIN8;
}
/*
* The Machine Vector
*/
static struct sh_machine_vector mv_kfr2r09 __initmv = {
.mv_name = "kfr2r09",
.mv_mode_pins = kfr2r09_mode_pins,
};

877
arch/sh/configs/kfr2r09_defconfig Normal file
View File

@ -0,0 +1,877 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.31-rc3
# Thu Jul 23 17:45:09 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_SUPERH64 is not set
CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig"
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_IRQ_PER_CPU=y
CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_SYS_SUPPORTS_CMT=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_KERNEL_GZIP=y
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 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=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA 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 is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_COUNTERS=y
#
# Performance Counters
#
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
# CONFIG_SLOW_WORK is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
CONFIG_LBDAF=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
# CONFIG_FREEZER is not set
#
# System type
#
CONFIG_CPU_SH4=y
CONFIG_CPU_SH4A=y
CONFIG_CPU_SHX2=y
CONFIG_ARCH_SHMOBILE=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
# CONFIG_CPU_SUBTYPE_MXG is not set
# CONFIG_CPU_SUBTYPE_SH7705 is not set
# CONFIG_CPU_SUBTYPE_SH7706 is not set
# CONFIG_CPU_SUBTYPE_SH7707 is not set
# CONFIG_CPU_SUBTYPE_SH7708 is not set
# CONFIG_CPU_SUBTYPE_SH7709 is not set
# CONFIG_CPU_SUBTYPE_SH7710 is not set
# CONFIG_CPU_SUBTYPE_SH7712 is not set
# CONFIG_CPU_SUBTYPE_SH7720 is not set
# CONFIG_CPU_SUBTYPE_SH7721 is not set
# CONFIG_CPU_SUBTYPE_SH7750 is not set
# CONFIG_CPU_SUBTYPE_SH7091 is not set
# CONFIG_CPU_SUBTYPE_SH7750R is not set
# CONFIG_CPU_SUBTYPE_SH7750S is not set
# CONFIG_CPU_SUBTYPE_SH7751 is not set
# CONFIG_CPU_SUBTYPE_SH7751R is not set
# CONFIG_CPU_SUBTYPE_SH7760 is not set
# CONFIG_CPU_SUBTYPE_SH4_202 is not set
# CONFIG_CPU_SUBTYPE_SH7723 is not set
CONFIG_CPU_SUBTYPE_SH7724=y
# CONFIG_CPU_SUBTYPE_SH7763 is not set
# CONFIG_CPU_SUBTYPE_SH7770 is not set
# CONFIG_CPU_SUBTYPE_SH7780 is not set
# CONFIG_CPU_SUBTYPE_SH7785 is not set
# CONFIG_CPU_SUBTYPE_SH7786 is not set
# CONFIG_CPU_SUBTYPE_SHX3 is not set
# CONFIG_CPU_SUBTYPE_SH7343 is not set
# CONFIG_CPU_SUBTYPE_SH7722 is not set
# CONFIG_CPU_SUBTYPE_SH7366 is not set
#
# Memory management options
#
CONFIG_QUICKLIST=y
CONFIG_MMU=y
CONFIG_PAGE_OFFSET=0x80000000
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x08000000
CONFIG_29BIT=y
# CONFIG_X2TLB is not set
CONFIG_VSYSCALL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_MAX_ACTIVE_REGIONS=1
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_16KB is not set
# CONFIG_PAGE_SIZE_64KB 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=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
# Cache configuration
#
CONFIG_CACHE_WRITEBACK=y
# CONFIG_CACHE_WRITETHROUGH is not set
# CONFIG_CACHE_OFF is not set
#
# Processor features
#
CONFIG_CPU_LITTLE_ENDIAN=y
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_SH_FPU=y
# CONFIG_SH_STORE_QUEUES is not set
CONFIG_CPU_HAS_INTEVT=y
CONFIG_CPU_HAS_SR_RB=y
CONFIG_CPU_HAS_FPU=y
#
# Board support
#
# CONFIG_SH_7724_SOLUTION_ENGINE is not set
CONFIG_SH_KFR2R09=y
#
# Timer and clock configuration
#
# CONFIG_SH_TIMER_TMU is not set
CONFIG_SH_TIMER_CMT=y
CONFIG_SH_PCLK_FREQ=33333333
CONFIG_SH_CLK_CPG=y
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
# CONFIG_HIGH_RES_TIMERS is not set
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
#
# DMA support
#
# CONFIG_SH_DMA is not set
#
# Companion Chips
#
#
# Additional SuperH Device Drivers
#
# CONFIG_HEARTBEAT is not set
# CONFIG_PUSH_SWITCH is not set
#
# Kernel features
#
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
# CONFIG_SCHED_HRTICK is not set
CONFIG_KEXEC=y
# CONFIG_CRASH_DUMP is not set
# CONFIG_SECCOMP is not set
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
CONFIG_GUSA=y
# CONFIG_SPARSE_IRQ is not set
#
# Boot options
#
CONFIG_ZERO_PAGE_OFFSET=0x00001000
CONFIG_BOOT_LINK_OFFSET=0x00800000
CONFIG_ENTRY_OFFSET=0x00001000
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="console=ttySC1,115200"
#
# Bus options
#
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
#
# Power management options (EXPERIMENTAL)
#
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
# CONFIG_SUSPEND is not set
# CONFIG_HIBERNATION is not set
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
# CONFIG_INET_DIAG is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN 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_WIRELESS is not set
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
# CONFIG_MTD_OOPS is not set
#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_GEN_PROBE=y
# CONFIG_MTD_CFI_ADV_OPTIONS is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
CONFIG_MTD_CFI_INTELEXT=y
# CONFIG_MTD_CFI_AMDSTD is not set
# CONFIG_MTD_CFI_STAA is not set
CONFIG_MTD_CFI_UTIL=y
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
CONFIG_MTD_PHYSMAP=y
# CONFIG_MTD_PHYSMAP_COMPAT is not set
# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLOCK2MTD is not set
#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
# CONFIG_MTD_NAND is not set
# CONFIG_MTD_ONENAND is not set
#
# LPDDR flash memory drivers
#
# CONFIG_MTD_LPDDR is not set
#
# UBI - Unsorted block images
#
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_WL_THRESHOLD=4096
CONFIG_MTD_UBI_BEB_RESERVE=1
# CONFIG_MTD_UBI_GLUEBI is not set
#
# UBI debugging options
#
# CONFIG_MTD_UBI_DEBUG is not set
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
# CONFIG_MISC_DEVICES is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
# CONFIG_NETDEVICES is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ATKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_GPIO is not set
# CONFIG_KEYBOARD_MATRIX is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
CONFIG_KEYBOARD_SH_KEYSC=y
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
# CONFIG_SERIO is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
# CONFIG_SERIAL_8250 is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_SH_SCI=y
CONFIG_SERIAL_SH_SCI_NR_UARTS=6
CONFIG_SERIAL_SH_SCI_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_DESIGNWARE is not set
# CONFIG_I2C_GPIO is not set
# CONFIG_I2C_OCORES is not set
CONFIG_I2C_SH_MOBILE=y
# CONFIG_I2C_SIMTEC is not set
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
# PPS support
#
# CONFIG_PPS is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
CONFIG_GPIOLIB=y
CONFIG_GPIO_SYSFS=y
#
# Memory mapped GPIO expanders:
#
#
# I2C GPIO expanders:
#
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
#
# PCI GPIO expanders:
#
#
# SPI GPIO expanders:
#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON 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 is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO 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
# CONFIG_AB3100_CORE is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
#
# Console display driver support
#
CONFIG_DUMMY_CONSOLE=y
# CONFIG_SOUND is not set
# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
CONFIG_RTC_LIB=y
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
CONFIG_UIO=y
# CONFIG_UIO_PDRV is not set
CONFIG_UIO_PDRV_GENIRQ=y
# CONFIG_UIO_SMX is not set
# CONFIG_UIO_SERCOS3 is not set
#
# TI VLYNQ
#
# CONFIG_STAGING is not set
#
# File systems
#
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
CONFIG_FILE_LOCKING=y
# CONFIG_FSNOTIFY is not set
# CONFIG_INOTIFY is not set
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
#
# Caches
#
# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
# CONFIG_MSDOS_FS is not set
# CONFIG_VFAT_FS is not set
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
# CONFIG_MISC_FILESYSTEMS is not set
# CONFIG_NETWORK_FILESYSTEMS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
# CONFIG_NLS is not set
# CONFIG_DLM is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_FTRACE_SYSCALLS=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_CRYPTO is not set
# CONFIG_BINARY_PRINTF is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
CONFIG_CRC7=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_DECOMPRESS_GZIP=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_HAVE_LMB=y
CONFIG_NLATTR=y
CONFIG_GENERIC_ATOMIC64=y

1
arch/sh/tools/mach-types
View File

@ -56,3 +56,4 @@ SH7785LCR SH_SH7785LCR
URQUELL SH_URQUELL
ESPT SH_ESPT
POLARIS SH_POLARIS
KFR2R09 SH_KFR2R09

253
arch/x86/kernel/cpu/perf_counter.c
View File

@ -65,6 +65,52 @@ static DEFINE_PER_CPU(struct cpu_hw_counters, cpu_hw_counters) = {
.enabled = 1,
};
/*
* Not sure about some of these
*/
static const u64 p6_perfmon_event_map[] =
{
[PERF_COUNT_HW_CPU_CYCLES] = 0x0079,
[PERF_COUNT_HW_INSTRUCTIONS] = 0x00c0,
[PERF_COUNT_HW_CACHE_REFERENCES] = 0x0000,
[PERF_COUNT_HW_CACHE_MISSES] = 0x0000,
[PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = 0x00c4,
[PERF_COUNT_HW_BRANCH_MISSES] = 0x00c5,
[PERF_COUNT_HW_BUS_CYCLES] = 0x0062,
};
static u64 p6_pmu_event_map(int event)
{
return p6_perfmon_event_map[event];
}
/*
* Counter setting that is specified not to count anything.
* We use this to effectively disable a counter.
*
* L2_RQSTS with 0 MESI unit mask.
*/
#define P6_NOP_COUNTER 0x0000002EULL
static u64 p6_pmu_raw_event(u64 event)
{
#define P6_EVNTSEL_EVENT_MASK 0x000000FFULL
#define P6_EVNTSEL_UNIT_MASK 0x0000FF00ULL
#define P6_EVNTSEL_EDGE_MASK 0x00040000ULL
#define P6_EVNTSEL_INV_MASK 0x00800000ULL
#define P6_EVNTSEL_COUNTER_MASK 0xFF000000ULL
#define P6_EVNTSEL_MASK \
(P6_EVNTSEL_EVENT_MASK | \
P6_EVNTSEL_UNIT_MASK | \
P6_EVNTSEL_EDGE_MASK | \
P6_EVNTSEL_INV_MASK | \
P6_EVNTSEL_COUNTER_MASK)
return event & P6_EVNTSEL_MASK;
}
/*
* Intel PerfMon v3. Used on Core2 and later.
*/
@ -666,6 +712,7 @@ static int __hw_perf_counter_init(struct perf_counter *counter)
{
struct perf_counter_attr *attr = &counter->attr;
struct hw_perf_counter *hwc = &counter->hw;
u64 config;
int err;
if (!x86_pmu_initialized())
@ -718,14 +765,40 @@ static int __hw_perf_counter_init(struct perf_counter *counter)
if (attr->config >= x86_pmu.max_events)
return -EINVAL;
/*
* The generic map:
*/
hwc->config |= x86_pmu.event_map(attr->config);
config = x86_pmu.event_map(attr->config);
if (config == 0)
return -ENOENT;
if (config == -1LL)
return -EINVAL;
hwc->config |= config;
return 0;
}
static void p6_pmu_disable_all(void)
{
struct cpu_hw_counters *cpuc = &__get_cpu_var(cpu_hw_counters);
u64 val;
if (!cpuc->enabled)
return;
cpuc->enabled = 0;
barrier();
/* p6 only has one enable register */
rdmsrl(MSR_P6_EVNTSEL0, val);
val &= ~ARCH_PERFMON_EVENTSEL0_ENABLE;
wrmsrl(MSR_P6_EVNTSEL0, val);
}
static void intel_pmu_disable_all(void)
{
wrmsrl(MSR_CORE_PERF_GLOBAL_CTRL, 0);
@ -767,6 +840,23 @@ void hw_perf_disable(void)
return x86_pmu.disable_all();
}
static void p6_pmu_enable_all(void)
{
struct cpu_hw_counters *cpuc = &__get_cpu_var(cpu_hw_counters);
unsigned long val;
if (cpuc->enabled)
return;
cpuc->enabled = 1;
barrier();
/* p6 only has one enable register */
rdmsrl(MSR_P6_EVNTSEL0, val);
val |= ARCH_PERFMON_EVENTSEL0_ENABLE;
wrmsrl(MSR_P6_EVNTSEL0, val);
}
static void intel_pmu_enable_all(void)
{
wrmsrl(MSR_CORE_PERF_GLOBAL_CTRL, x86_pmu.intel_ctrl);
@ -784,13 +874,13 @@ static void amd_pmu_enable_all(void)
barrier();
for (idx = 0; idx < x86_pmu.num_counters; idx++) {
struct perf_counter *counter = cpuc->counters[idx];
u64 val;
if (!test_bit(idx, cpuc->active_mask))
continue;
rdmsrl(MSR_K7_EVNTSEL0 + idx, val);
if (val & ARCH_PERFMON_EVENTSEL0_ENABLE)
continue;
val = counter->hw.config;
val |= ARCH_PERFMON_EVENTSEL0_ENABLE;
wrmsrl(MSR_K7_EVNTSEL0 + idx, val);
}
@ -819,16 +909,13 @@ static inline void intel_pmu_ack_status(u64 ack)
static inline void x86_pmu_enable_counter(struct hw_perf_counter *hwc, int idx)
{
int err;
err = checking_wrmsrl(hwc->config_base + idx,
(void)checking_wrmsrl(hwc->config_base + idx,
hwc->config | ARCH_PERFMON_EVENTSEL0_ENABLE);
}
static inline void x86_pmu_disable_counter(struct hw_perf_counter *hwc, int idx)
{
int err;
err = checking_wrmsrl(hwc->config_base + idx,
hwc->config);
(void)checking_wrmsrl(hwc->config_base + idx, hwc->config);
}
static inline void
@ -836,13 +923,24 @@ intel_pmu_disable_fixed(struct hw_perf_counter *hwc, int __idx)
{
int idx = __idx - X86_PMC_IDX_FIXED;
u64 ctrl_val, mask;
int err;
mask = 0xfULL << (idx * 4);
rdmsrl(hwc->config_base, ctrl_val);
ctrl_val &= ~mask;
err = checking_wrmsrl(hwc->config_base, ctrl_val);
(void)checking_wrmsrl(hwc->config_base, ctrl_val);
}
static inline void
p6_pmu_disable_counter(struct hw_perf_counter *hwc, int idx)
{
struct cpu_hw_counters *cpuc = &__get_cpu_var(cpu_hw_counters);
u64 val = P6_NOP_COUNTER;
if (cpuc->enabled)
val |= ARCH_PERFMON_EVENTSEL0_ENABLE;
(void)checking_wrmsrl(hwc->config_base + idx, val);
}
static inline void
@ -943,6 +1041,19 @@ intel_pmu_enable_fixed(struct hw_perf_counter *hwc, int __idx)
err = checking_wrmsrl(hwc->config_base, ctrl_val);
}
static void p6_pmu_enable_counter(struct hw_perf_counter *hwc, int idx)
{
struct cpu_hw_counters *cpuc = &__get_cpu_var(cpu_hw_counters);
u64 val;
val = hwc->config;
if (cpuc->enabled)
val |= ARCH_PERFMON_EVENTSEL0_ENABLE;
(void)checking_wrmsrl(hwc->config_base + idx, val);
}
static void intel_pmu_enable_counter(struct hw_perf_counter *hwc, int idx)
{
if (unlikely(hwc->config_base == MSR_ARCH_PERFMON_FIXED_CTR_CTRL)) {
@ -959,8 +1070,6 @@ static void amd_pmu_enable_counter(struct hw_perf_counter *hwc, int idx)
if (cpuc->enabled)
x86_pmu_enable_counter(hwc, idx);
else
x86_pmu_disable_counter(hwc, idx);
}
static int
@ -1176,6 +1285,49 @@ static void intel_pmu_reset(void)
local_irq_restore(flags);
}
static int p6_pmu_handle_irq(struct pt_regs *regs)
{
struct perf_sample_data data;
struct cpu_hw_counters *cpuc;
struct perf_counter *counter;
struct hw_perf_counter *hwc;
int idx, handled = 0;
u64 val;
data.regs = regs;
data.addr = 0;
cpuc = &__get_cpu_var(cpu_hw_counters);
for (idx = 0; idx < x86_pmu.num_counters; idx++) {
if (!test_bit(idx, cpuc->active_mask))
continue;
counter = cpuc->counters[idx];
hwc = &counter->hw;
val = x86_perf_counter_update(counter, hwc, idx);
if (val & (1ULL << (x86_pmu.counter_bits - 1)))
continue;
/*
* counter overflow
*/
handled = 1;
data.period = counter->hw.last_period;
if (!x86_perf_counter_set_period(counter, hwc, idx))
continue;
if (perf_counter_overflow(counter, 1, &data))
p6_pmu_disable_counter(hwc, idx);
}
if (handled)
inc_irq_stat(apic_perf_irqs);
return handled;
}
/*
* This handler is triggered by the local APIC, so the APIC IRQ handling
@ -1185,14 +1337,13 @@ static int intel_pmu_handle_irq(struct pt_regs *regs)
{
struct perf_sample_data data;
struct cpu_hw_counters *cpuc;
int bit, cpu, loops;
int bit, loops;
u64 ack, status;
data.regs = regs;
data.addr = 0;
cpu = smp_processor_id();
cpuc = &per_cpu(cpu_hw_counters, cpu);
cpuc = &__get_cpu_var(cpu_hw_counters);
perf_disable();
status = intel_pmu_get_status();
@ -1249,14 +1400,13 @@ static int amd_pmu_handle_irq(struct pt_regs *regs)
struct cpu_hw_counters *cpuc;
struct perf_counter *counter;
struct hw_perf_counter *hwc;
int cpu, idx, handled = 0;
int idx, handled = 0;
u64 val;
data.regs = regs;
data.addr = 0;
cpu = smp_processor_id();
cpuc = &per_cpu(cpu_hw_counters, cpu);
cpuc = &__get_cpu_var(cpu_hw_counters);
for (idx = 0; idx < x86_pmu.num_counters; idx++) {
if (!test_bit(idx, cpuc->active_mask))
@ -1353,6 +1503,32 @@ static __read_mostly struct notifier_block perf_counter_nmi_notifier = {
.priority = 1
};
static struct x86_pmu p6_pmu = {
.name = "p6",
.handle_irq = p6_pmu_handle_irq,
.disable_all = p6_pmu_disable_all,
.enable_all = p6_pmu_enable_all,
.enable = p6_pmu_enable_counter,
.disable = p6_pmu_disable_counter,
.eventsel = MSR_P6_EVNTSEL0,
.perfctr = MSR_P6_PERFCTR0,
.event_map = p6_pmu_event_map,
.raw_event = p6_pmu_raw_event,
.max_events = ARRAY_SIZE(p6_perfmon_event_map),
.max_period = (1ULL << 31) - 1,
.version = 0,
.num_counters = 2,
/*
* Counters have 40 bits implemented. However they are designed such
* that bits [32-39] are sign extensions of bit 31. As such the
* effective width of a counter for P6-like PMU is 32 bits only.
*
* See IA-32 Intel Architecture Software developer manual Vol 3B
*/
.counter_bits = 32,
.counter_mask = (1ULL << 32) - 1,
};
static struct x86_pmu intel_pmu = {
.name = "Intel",
.handle_irq = intel_pmu_handle_irq,
@ -1392,6 +1568,37 @@ static struct x86_pmu amd_pmu = {
.max_period = (1ULL << 47) - 1,
};
static int p6_pmu_init(void)
{
switch (boot_cpu_data.x86_model) {
case 1:
case 3: /* Pentium Pro */
case 5:
case 6: /* Pentium II */
case 7:
case 8:
case 11: /* Pentium III */
break;
case 9:
case 13:
/* Pentium M */
break;
default:
pr_cont("unsupported p6 CPU model %d ",
boot_cpu_data.x86_model);
return -ENODEV;
}
if (!cpu_has_apic) {
pr_info("no Local APIC, try rebooting with lapic");
return -ENODEV;
}
x86_pmu = p6_pmu;
return 0;
}
static int intel_pmu_init(void)
{
union cpuid10_edx edx;
@ -1400,8 +1607,14 @@ static int intel_pmu_init(void)
unsigned int ebx;
int version;
if (!cpu_has(&boot_cpu_data, X86_FEATURE_ARCH_PERFMON))
if (!cpu_has(&boot_cpu_data, X86_FEATURE_ARCH_PERFMON)) {
/* check for P6 processor family */
if (boot_cpu_data.x86 == 6) {
return p6_pmu_init();
} else {
return -ENODEV;
}
}
/*
* Check whether the Architectural PerfMon supports

11
block/blk-sysfs.c
View File

@ -16,9 +16,9 @@ struct queue_sysfs_entry {
};
static ssize_t
queue_var_show(unsigned int var, char *page)
queue_var_show(unsigned long var, char *page)
{
return sprintf(page, "%d\n", var);
return sprintf(page, "%lu\n", var);
}
static ssize_t
@ -77,7 +77,8 @@ queue_requests_store(struct request_queue *q, const char *page, size_t count)
static ssize_t queue_ra_show(struct request_queue *q, char *page)
{
int ra_kb = q->backing_dev_info.ra_pages << (PAGE_CACHE_SHIFT - 10);
unsigned long ra_kb = q->backing_dev_info.ra_pages <<
(PAGE_CACHE_SHIFT - 10);
return queue_var_show(ra_kb, (page));
}
@ -189,9 +190,9 @@ static ssize_t queue_nomerges_store(struct request_queue *q, const char *page,
static ssize_t queue_rq_affinity_show(struct request_queue *q, char *page)
{
unsigned int set = test_bit(QUEUE_FLAG_SAME_COMP, &q->queue_flags);
bool set = test_bit(QUEUE_FLAG_SAME_COMP, &q->queue_flags);
return queue_var_show(set != 0, page);
return queue_var_show(set, page);
}
static ssize_t

13
block/elevator.c
View File

@ -101,11 +101,16 @@ int elv_rq_merge_ok(struct request *rq, struct bio *bio)
return 0;
/*
* Don't merge if failfast settings don't match
* Don't merge if failfast settings don't match.
*
* FIXME: The negation in front of each condition is necessary
* because bio and request flags use different bit positions
* and the accessors return those bits directly. This
* ugliness will soon go away.
*/
if (bio_failfast_dev(bio) != blk_failfast_dev(rq) ||
bio_failfast_transport(bio) != blk_failfast_transport(rq) ||
bio_failfast_driver(bio) != blk_failfast_driver(rq))
if (!bio_failfast_dev(bio) != !blk_failfast_dev(rq) ||
!bio_failfast_transport(bio) != !blk_failfast_transport(rq) ||
!bio_failfast_driver(bio) != !blk_failfast_driver(rq))
return 0;
if (!elv_iosched_allow_merge(rq, bio))

2
drivers/block/ataflop.c
View File

@ -1627,7 +1627,7 @@ static int fd_ioctl(struct block_device *bdev, fmode_t mode,
drive, dtp->blocks, dtp->spt, dtp->stretch);
/* sanity check */
if (!dtp || setprm.track != dtp->blocks/dtp->spt/2 ||
if (setprm.track != dtp->blocks/dtp->spt/2 ||
setprm.head != 2) {
redo_fd_request();
return -EINVAL;

7
drivers/block/virtio_blk.c
View File

@ -427,7 +427,12 @@ static unsigned int features[] = {
VIRTIO_BLK_F_SCSI, VIRTIO_BLK_F_IDENTIFY
};
static struct virtio_driver virtio_blk = {
/*
* virtio_blk causes spurious section mismatch warning by
* simultaneously referring to a __devinit and a __devexit function.
* Use __refdata to avoid this warning.
*/
static struct virtio_driver __refdata virtio_blk = {
.feature_table = features,
.feature_table_size = ARRAY_SIZE(features),
.driver.name = KBUILD_MODNAME,

2
drivers/block/z2ram.c
View File

@ -374,7 +374,7 @@ err:
static void __exit z2_exit(void)
{
int i, j;
blk_unregister_region(MKDEV(Z2RAM_MAJOR, 0), 256);
blk_unregister_region(MKDEV(Z2RAM_MAJOR, 0), Z2MINOR_COUNT);
unregister_blkdev(Z2RAM_MAJOR, DEVICE_NAME);
del_gendisk(z2ram_gendisk);
put_disk(z2ram_gendisk);

2
drivers/connector/cn_queue.c
View File

@ -1,7 +1,7 @@
/*
* cn_queue.c
*
* 2004-2005 Copyright (c) Evgeniy Polyakov <johnpol@2ka.mipt.ru>
* 2004+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify

4
drivers/connector/connector.c
View File

@ -1,7 +1,7 @@
/*
* connector.c
*
* 2004-2005 Copyright (c) Evgeniy Polyakov <johnpol@2ka.mipt.ru>
* 2004+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
@ -33,7 +33,7 @@
#include <net/sock.h>
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Evgeniy Polyakov <johnpol@2ka.mipt.ru>");
MODULE_AUTHOR("Evgeniy Polyakov <zbr@ioremap.net>");
MODULE_DESCRIPTION("Generic userspace <-> kernelspace connector.");
static u32 cn_idx = CN_IDX_CONNECTOR;

6
drivers/hid/hid-core.c
View File

@ -1075,14 +1075,16 @@ EXPORT_SYMBOL_GPL(hid_report_raw_event);
*/
int hid_input_report(struct hid_device *hid, int type, u8 *data, int size, int interrupt)
{
struct hid_report_enum *report_enum = hid->report_enum + type;
struct hid_driver *hdrv = hid->driver;
struct hid_report_enum *report_enum;
struct hid_driver *hdrv;
struct hid_report *report;
unsigned int i;
int ret;
if (!hid || !hid->driver)
return -ENODEV;
report_enum = hid->report_enum + type;
hdrv = hid->driver;
if (!size) {
dbg_hid("empty report\n");

4
drivers/hid/usbhid/hiddev.c
View File

@ -527,8 +527,10 @@ static noinline int hiddev_ioctl_usage(struct hiddev *hiddev, unsigned int cmd,
goto goodreturn;
case HIDIOCGCOLLECTIONINDEX:
i = field->usage[uref->usage_index].collection_index;
unlock_kernel();
kfree(uref_multi);
return field->usage[uref->usage_index].collection_index;
return i;
case HIDIOCGUSAGES:
for (i = 0; i < uref_multi->num_values; i++)
uref_multi->values[i] =

1
drivers/ide/ide-disk.c
View File

@ -455,6 +455,7 @@ static void idedisk_prepare_flush(struct request_queue *q, struct request *rq)
rq->cmd_type = REQ_TYPE_ATA_TASKFILE;
rq->special = cmd;
cmd->rq = rq;
}
ide_devset_get(multcount, mult_count);

1
drivers/ide/ide-tape.c
View File

@ -1064,6 +1064,7 @@ static int idetape_blkdev_ioctl(ide_drive_t *drive, unsigned int cmd,
tape->best_dsc_rw_freq = config.dsc_rw_frequency;
break;
case 0x0350:
memset(&config, 0, sizeof(config));
config.dsc_rw_frequency = (int) tape->best_dsc_rw_freq;
config.nr_stages = 1;
if (copy_to_user(argp, &config, sizeof(config)))

3
drivers/input/evdev.c
View File

@ -608,8 +608,7 @@ static long evdev_do_ioctl(struct file *file, unsigned int cmd,
p, compat_mode);
if (_IOC_NR(cmd) == _IOC_NR(EVIOCGNAME(0)))
return str_to_user(dev_name(&evdev->dev),
_IOC_SIZE(cmd), p);
return str_to_user(dev->name, _IOC_SIZE(cmd), p);
if (_IOC_NR(cmd) == _IOC_NR(EVIOCGPHYS(0)))
return str_to_user(dev->phys, _IOC_SIZE(cmd), p);

2
drivers/input/joydev.c
View File

@ -536,7 +536,7 @@ static int joydev_ioctl_common(struct joydev *joydev,
default:
if ((cmd & ~IOCSIZE_MASK) == JSIOCGNAME(0)) {
int len;
const char *name = dev_name(&dev->dev);
const char *name = dev->name;
if (!name)
return 0;

26
drivers/input/joystick/xpad.c
View File

@ -470,20 +470,20 @@ static void xpad_irq_out(struct urb *urb)
status = urb->status;
switch (status) {
case 0:
case 0:
/* success */
break;
case -ECONNRESET:
case -ENOENT:
case -ESHUTDOWN:
/* this urb is terminated, clean up */
dbg("%s - urb shutting down with status: %d",
__func__, status);
return;
default:
dbg("%s - nonzero urb status received: %d",
__func__, status);
goto exit;
return;
case -ECONNRESET:
case -ENOENT:
case -ESHUTDOWN:
/* this urb is terminated, clean up */
dbg("%s - urb shutting down with status: %d", __func__, status);
return;
default:
dbg("%s - nonzero urb status received: %d", __func__, status);
goto exit;
}
exit:

32
drivers/input/keyboard/atkbd.c
View File

@ -894,6 +894,13 @@ static unsigned int atkbd_amilo_pa1510_forced_release_keys[] = {
0xb0, 0xae, -1U
};
/*
* Amilo Pi 3525 key release for Fn+Volume keys not working
*/
static unsigned int atkbd_amilo_pi3525_forced_release_keys[] = {
0x20, 0xa0, 0x2e, 0xae, 0x30, 0xb0, -1U
};
/*
* Amilo Xi 3650 key release for light touch bar not working
*/
@ -901,6 +908,13 @@ static unsigned int atkbd_amilo_xi3650_forced_release_keys[] = {
0x67, 0xed, 0x90, 0xa2, 0x99, 0xa4, 0xae, 0xb0, -1U
};
/*
* Soltech TA12 system with broken key release on volume keys and mute key
*/
static unsigned int atkdb_soltech_ta12_forced_release_keys[] = {
0xa0, 0xae, 0xb0, -1U
};
/*
* atkbd_set_keycode_table() initializes keyboard's keycode table
* according to the selected scancode set
@ -1567,6 +1581,15 @@ static struct dmi_system_id atkbd_dmi_quirk_table[] __initdata = {
.callback = atkbd_setup_forced_release,
.driver_data = atkbd_amilo_pa1510_forced_release_keys,
},
{
.ident = "Fujitsu Amilo Pi 3525",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pi 3525"),
},
.callback = atkbd_setup_forced_release,
.driver_data = atkbd_amilo_pi3525_forced_release_keys,
},
{
.ident = "Fujitsu Amilo Xi 3650",
.matches = {
@ -1576,6 +1599,15 @@ static struct dmi_system_id atkbd_dmi_quirk_table[] __initdata = {
.callback = atkbd_setup_forced_release,
.driver_data = atkbd_amilo_xi3650_forced_release_keys,
},
{
.ident = "Soltech Corporation TA12",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Soltech Corporation"),
DMI_MATCH(DMI_PRODUCT_NAME, "TA12"),
},
.callback = atkbd_setup_forced_release,
.driver_data = atkdb_soltech_ta12_forced_release_keys,
},
{ }
};

8
drivers/input/misc/pcspkr.c
View File

@ -114,7 +114,7 @@ static int __devexit pcspkr_remove(struct platform_device *dev)
return 0;
}
static int pcspkr_suspend(struct platform_device *dev, pm_message_t state)
static int pcspkr_suspend(struct device *dev)
{
pcspkr_event(NULL, EV_SND, SND_BELL, 0);
@ -127,14 +127,18 @@ static void pcspkr_shutdown(struct platform_device *dev)
pcspkr_event(NULL, EV_SND, SND_BELL, 0);
}
static struct dev_pm_ops pcspkr_pm_ops = {
.suspend = pcspkr_suspend,
};
static struct platform_driver pcspkr_platform_driver = {
.driver = {
.name = "pcspkr",
.owner = THIS_MODULE,
.pm = &pcspkr_pm_ops,
},
.probe = pcspkr_probe,
.remove = __devexit_p(pcspkr_remove),
.suspend = pcspkr_suspend,
.shutdown = pcspkr_shutdown,
};

9
drivers/input/misc/wistron_btns.c
View File

@ -644,6 +644,15 @@ static struct dmi_system_id dmi_ids[] __initdata = {
},
.driver_data = keymap_fs_amilo_pro_v2000
},
{
.callback = dmi_matched,
.ident = "Maxdata Pro 7000 DX",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "MAXDATA"),
DMI_MATCH(DMI_PRODUCT_NAME, "Pro 7000"),
},
.driver_data = keymap_fs_amilo_pro_v2000
},
{
.callback = dmi_matched,
.ident = "Fujitsu N3510",

1
drivers/mtd/ubi/gluebi.c
View File

@ -332,6 +332,7 @@ static int gluebi_create(struct ubi_device_info *di,
}
gluebi->vol_id = vi->vol_id;
gluebi->ubi_num = vi->ubi_num;
mtd->type = MTD_UBIVOLUME;
if (!di->ro_mode)
mtd->flags = MTD_WRITEABLE;

2
drivers/mtd/ubi/scan.c
View File

@ -781,7 +781,7 @@ static int process_eb(struct ubi_device *ubi, struct ubi_scan_info *si,
return -EINVAL;
}
image_seq = be32_to_cpu(ech->ec);
image_seq = be32_to_cpu(ech->image_seq);
if (!si->image_seq_set) {
ubi->image_seq = image_seq;
si->image_seq_set = 1;

6
drivers/net/Kconfig
View File

@ -1729,6 +1729,12 @@ config KS8842
help
This platform driver is for Micrel KSZ8842 chip.
config KS8851
tristate "Micrel KS8851 SPI"
depends on SPI
help
SPI driver for Micrel KS8851 SPI attached network chip.
config VIA_RHINE
tristate "VIA Rhine support"
depends on NET_PCI && PCI

1
drivers/net/Makefile
View File

@ -88,6 +88,7 @@ obj-$(CONFIG_SKGE) += skge.o
obj-$(CONFIG_SKY2) += sky2.o
obj-$(CONFIG_SKFP) += skfp/
obj-$(CONFIG_KS8842) += ks8842.o
obj-$(CONFIG_KS8851) += ks8851.o
obj-$(CONFIG_VIA_RHINE) += via-rhine.o
obj-$(CONFIG_VIA_VELOCITY) += via-velocity.o
obj-$(CONFIG_ADAPTEC_STARFIRE) += starfire.o

8
drivers/net/arm/Kconfig
View File

@ -63,3 +63,11 @@ config IXP4XX_ETH
help
Say Y here if you want to use built-in Ethernet ports
on IXP4xx processor.
config W90P910_ETH
tristate "Nuvoton w90p910 Ethernet support"
depends on ARM && ARCH_W90X900
select PHYLIB
help
Say Y here if you want to use built-in Ethernet ports
on w90p910 processor.

1
drivers/net/arm/Makefile
View File

@ -11,3 +11,4 @@ obj-$(CONFIG_ARM_AT91_ETHER) += at91_ether.o
obj-$(CONFIG_ARM_KS8695_ETHER) += ks8695net.o
obj-$(CONFIG_EP93XX_ETH) += ep93xx_eth.o
obj-$(CONFIG_IXP4XX_ETH) += ixp4xx_eth.o
obj-$(CONFIG_W90P910_ETH) += w90p910_ether.o

1105
drivers/net/arm/w90p910_ether.c Normal file
View File

File diff suppressed because it is too large Load Diff

8
drivers/net/atl1c/atl1c.h
View File

@ -188,14 +188,14 @@ struct atl1c_tpd_ext_desc {
#define RRS_HDS_TYPE_DATA 2
#define RRS_IS_NO_HDS_TYPE(flag) \
(((flag) >> (RRS_HDS_TYPE_SHIFT)) & RRS_HDS_TYPE_MASK == 0)
((((flag) >> (RRS_HDS_TYPE_SHIFT)) & RRS_HDS_TYPE_MASK) == 0)
#define RRS_IS_HDS_HEAD(flag) \
(((flag) >> (RRS_HDS_TYPE_SHIFT)) & RRS_HDS_TYPE_MASK == \
((((flag) >> (RRS_HDS_TYPE_SHIFT)) & RRS_HDS_TYPE_MASK) == \
RRS_HDS_TYPE_HEAD)
#define RRS_IS_HDS_DATA(flag) \
(((flag) >> (RRS_HDS_TYPE_SHIFT)) & RRS_HDS_TYPE_MASK == \
((((flag) >> (RRS_HDS_TYPE_SHIFT)) & RRS_HDS_TYPE_MASK) == \
RRS_HDS_TYPE_DATA)
/* rrs word 3 bit 0:31 */
@ -245,7 +245,7 @@ struct atl1c_tpd_ext_desc {
#define RRS_PACKET_TYPE_802_3 1
#define RRS_PACKET_TYPE_ETH 0
#define RRS_PACKET_IS_ETH(word) \
(((word) >> RRS_PACKET_TYPE_SHIFT) & RRS_PACKET_TYPE_MASK == \
((((word) >> RRS_PACKET_TYPE_SHIFT) & RRS_PACKET_TYPE_MASK) == \
RRS_PACKET_TYPE_ETH)
#define RRS_RXD_IS_VALID(word) \
((((word) >> RRS_RXD_UPDATED_SHIFT) & RRS_RXD_UPDATED_MASK) == 1)

2
drivers/net/atl1c/atl1c_main.c
View File

@ -1689,7 +1689,7 @@ static void atl1c_clean_rx_irq(struct atl1c_adapter *adapter, u8 que,
if (likely(RRS_RXD_IS_VALID(rrs->word3))) {
rfd_num = (rrs->word0 >> RRS_RX_RFD_CNT_SHIFT) &
RRS_RX_RFD_CNT_MASK;
if (unlikely(rfd_num) != 1)
if (unlikely(rfd_num != 1))
/* TODO support mul rfd*/
if (netif_msg_rx_err(adapter))
dev_warn(&pdev->dev,

3
drivers/net/bnx2x_link.c
View File

@ -4212,13 +4212,14 @@ static void bnx2x_turn_off_sf(struct bnx2x *bp, u8 port)
u8 bnx2x_get_ext_phy_fw_version(struct link_params *params, u8 driver_loaded,
u8 *version, u16 len)
{
struct bnx2x *bp = params->bp;
struct bnx2x *bp;
u32 ext_phy_type = 0;
u32 spirom_ver = 0;
u8 status = 0 ;
if (version == NULL || params == NULL)
return -EINVAL;
bp = params->bp;
spirom_ver = REG_RD(bp, params->shmem_base +
offsetof(struct shmem_region,

12
drivers/net/bonding/bond_main.c
View File

@ -1459,8 +1459,16 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
* ether type (eg ARPHRD_ETHER and ARPHRD_INFINIBAND) share the same bond
*/
if (bond->slave_cnt == 0) {
if (slave_dev->type != ARPHRD_ETHER)
bond_setup_by_slave(bond_dev, slave_dev);
if (bond_dev->type != slave_dev->type) {
dev_close(bond_dev);
pr_debug("%s: change device type from %d to %d\n",
bond_dev->name, bond_dev->type, slave_dev->type);
if (slave_dev->type != ARPHRD_ETHER)
bond_setup_by_slave(bond_dev, slave_dev);
else
ether_setup(bond_dev);
dev_open(bond_dev);
}
} else if (bond_dev->type != slave_dev->type) {
pr_err(DRV_NAME ": %s ether type (%d) is different "
"from other slaves (%d), can not enslave it.\n",

8
drivers/net/can/dev.c
View File

@ -346,7 +346,7 @@ void can_restart(unsigned long data)
skb = dev_alloc_skb(sizeof(struct can_frame));
if (skb == NULL) {
err = -ENOMEM;
goto out;
goto restart;
}
skb->dev = dev;
skb->protocol = htons(ETH_P_CAN);
@ -361,13 +361,13 @@ void can_restart(unsigned long data)
stats->rx_packets++;
stats->rx_bytes += cf->can_dlc;
restart:
dev_dbg(dev->dev.parent, "restarted\n");
priv->can_stats.restarts++;
/* Now restart the device */
err = priv->do_set_mode(dev, CAN_MODE_START);
out:
netif_carrier_on(dev);
if (err)
dev_err(dev->dev.parent, "Error %d during restart", err);
@ -473,6 +473,10 @@ int open_candev(struct net_device *dev)
return -EINVAL;
}
/* Switch carrier on if device was stopped while in bus-off state */
if (!netif_carrier_ok(dev))
netif_carrier_on(dev);
setup_timer(&priv->restart_timer, can_restart, (unsigned long)dev);
return 0;

1
drivers/net/can/sja1000/sja1000.c
View File

@ -63,7 +63,6 @@
#include <linux/can.h>
#include <linux/can/dev.h>
#include <linux/can/error.h>
#include <linux/can/dev.h>
#include "sja1000.h"

3
drivers/net/e100.c
View File

@ -1897,6 +1897,9 @@ static int e100_rx_indicate(struct nic *nic, struct rx *rx,
if (ioread8(&nic->csr->scb.status) & rus_no_res)
nic->ru_running = RU_SUSPENDED;
pci_dma_sync_single_for_device(nic->pdev, rx->dma_addr,
sizeof(struct rfd),
PCI_DMA_BIDIRECTIONAL);
return -ENODATA;
}

2
drivers/net/hamradio/6pack.c
View File

@ -3,7 +3,7 @@
* devices like TTY. It interfaces between a raw TTY and the
* kernel's AX.25 protocol layers.
*
* Authors: Andreas Könsgen <ajk@iehk.rwth-aachen.de>
* Authors: Andreas Könsgen <ajk@comnets.uni-bremen.de>
* Ralf Baechle DL5RB <ralf@linux-mips.org>
*
* Quite a lot of stuff "stolen" by Joerg Reuter from slip.c, written by

7
drivers/net/ibm_newemac/rgmii.c
View File

@ -188,11 +188,12 @@ void rgmii_put_mdio(struct of_device *ofdev, int input)
void rgmii_detach(struct of_device *ofdev, int input)
{
struct rgmii_instance *dev = dev_get_drvdata(&ofdev->dev);
struct rgmii_regs __iomem *p = dev->base;
mutex_lock(&dev->lock);
struct rgmii_regs __iomem *p;
BUG_ON(!dev || dev->users == 0);
p = dev->base;
mutex_lock(&dev->lock);
RGMII_DBG(dev, "detach(%d)" NL, input);

6
drivers/net/ixgbe/ixgbe_dcb_nl.c
View File

@ -106,8 +106,6 @@ static u8 ixgbe_dcbnl_get_state(struct net_device *netdev)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
DPRINTK(DRV, INFO, "Get DCB Admin Mode.\n");
return !!(adapter->flags & IXGBE_FLAG_DCB_ENABLED);
}
@ -116,8 +114,6 @@ static u8 ixgbe_dcbnl_set_state(struct net_device *netdev, u8 state)
u8 err = 0;
struct ixgbe_adapter *adapter = netdev_priv(netdev);
DPRINTK(DRV, INFO, "Set DCB Admin Mode.\n");
if (state > 0) {
/* Turn on DCB */
if (adapter->flags & IXGBE_FLAG_DCB_ENABLED)
@ -175,6 +171,8 @@ static void ixgbe_dcbnl_get_perm_hw_addr(struct net_device *netdev,
struct ixgbe_adapter *adapter = netdev_priv(netdev);
int i, j;
memset(perm_addr, 0xff, MAX_ADDR_LEN);
for (i = 0; i < netdev->addr_len; i++)
perm_addr[i] = adapter->hw.mac.perm_addr[i];

1
drivers/net/jazzsonic.c
View File

@ -229,6 +229,7 @@ static int __init jazz_sonic_probe(struct platform_device *pdev)
lp = netdev_priv(dev);
lp->device = &pdev->dev;
SET_NETDEV_DEV(dev, &pdev->dev);
platform_set_drvdata(pdev, dev);
netdev_boot_setup_check(dev);

1322
drivers/net/ks8851.c Normal file
View File

File diff suppressed because it is too large Load Diff

296
drivers/net/ks8851.h Normal file
View File

@ -0,0 +1,296 @@
/* drivers/net/ks8851.h
*
* Copyright 2009 Simtec Electronics
* Ben Dooks <ben@simtec.co.uk>
*
* KS8851 register definitions
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#define KS_CCR 0x08
#define CCR_EEPROM (1 << 9)
#define CCR_SPI (1 << 8)
#define CCR_32PIN (1 << 0)
/* MAC address registers */
#define KS_MARL 0x10
#define KS_MARM 0x12
#define KS_MARH 0x14
#define KS_OBCR 0x20
#define OBCR_ODS_16mA (1 << 6)
#define KS_EEPCR 0x22
#define EEPCR_EESA (1 << 4)
#define EEPCR_EESB (1 << 3)
#define EEPCR_EEDO (1 << 2)
#define EEPCR_EESCK (1 << 1)
#define EEPCR_EECS (1 << 0)
#define KS_MBIR 0x24
#define MBIR_TXMBF (1 << 12)
#define MBIR_TXMBFA (1 << 11)
#define MBIR_RXMBF (1 << 4)
#define MBIR_RXMBFA (1 << 3)
#define KS_GRR 0x26
#define GRR_QMU (1 << 1)
#define GRR_GSR (1 << 0)
#define KS_WFCR 0x2A
#define WFCR_MPRXE (1 << 7)
#define WFCR_WF3E (1 << 3)
#define WFCR_WF2E (1 << 2)
#define WFCR_WF1E (1 << 1)
#define WFCR_WF0E (1 << 0)
#define KS_WF0CRC0 0x30
#define KS_WF0CRC1 0x32
#define KS_WF0BM0 0x34
#define KS_WF0BM1 0x36
#define KS_WF0BM2 0x38
#define KS_WF0BM3 0x3A
#define KS_WF1CRC0 0x40
#define KS_WF1CRC1 0x42
#define KS_WF1BM0 0x44
#define KS_WF1BM1 0x46
#define KS_WF1BM2 0x48
#define KS_WF1BM3 0x4A
#define KS_WF2CRC0 0x50
#define KS_WF2CRC1 0x52
#define KS_WF2BM0 0x54
#define KS_WF2BM1 0x56
#define KS_WF2BM2 0x58
#define KS_WF2BM3 0x5A
#define KS_WF3CRC0 0x60
#define KS_WF3CRC1 0x62
#define KS_WF3BM0 0x64
#define KS_WF3BM1 0x66
#define KS_WF3BM2 0x68
#define KS_WF3BM3 0x6A
#define KS_TXCR 0x70
#define TXCR_TCGICMP (1 << 8)
#define TXCR_TCGUDP (1 << 7)
#define TXCR_TCGTCP (1 << 6)
#define TXCR_TCGIP (1 << 5)
#define TXCR_FTXQ (1 << 4)
#define TXCR_TXFCE (1 << 3)
#define TXCR_TXPE (1 << 2)
#define TXCR_TXCRC (1 << 1)
#define TXCR_TXE (1 << 0)
#define KS_TXSR 0x72
#define TXSR_TXLC (1 << 13)
#define TXSR_TXMC (1 << 12)
#define TXSR_TXFID_MASK (0x3f << 0)
#define TXSR_TXFID_SHIFT (0)
#define TXSR_TXFID_GET(_v) (((_v) >> 0) & 0x3f)
#define KS_RXCR1 0x74
#define RXCR1_FRXQ (1 << 15)
#define RXCR1_RXUDPFCC (1 << 14)
#define RXCR1_RXTCPFCC (1 << 13)
#define RXCR1_RXIPFCC (1 << 12)
#define RXCR1_RXPAFMA (1 << 11)
#define RXCR1_RXFCE (1 << 10)
#define RXCR1_RXEFE (1 << 9)
#define RXCR1_RXMAFMA (1 << 8)
#define RXCR1_RXBE (1 << 7)
#define RXCR1_RXME (1 << 6)
#define RXCR1_RXUE (1 << 5)
#define RXCR1_RXAE (1 << 4)
#define RXCR1_RXINVF (1 << 1)
#define RXCR1_RXE (1 << 0)
#define KS_RXCR2 0x76
#define RXCR2_SRDBL_MASK (0x7 << 5)
#define RXCR2_SRDBL_SHIFT (5)
#define RXCR2_SRDBL_4B (0x0 << 5)
#define RXCR2_SRDBL_8B (0x1 << 5)
#define RXCR2_SRDBL_16B (0x2 << 5)
#define RXCR2_SRDBL_32B (0x3 << 5)
#define RXCR2_SRDBL_FRAME (0x4 << 5)
#define RXCR2_IUFFP (1 << 4)
#define RXCR2_RXIUFCEZ (1 << 3)
#define RXCR2_UDPLFE (1 << 2)
#define RXCR2_RXICMPFCC (1 << 1)
#define RXCR2_RXSAF (1 << 0)
#define KS_TXMIR 0x78
#define KS_RXFHSR 0x7C
#define RXFSHR_RXFV (1 << 15)
#define RXFSHR_RXICMPFCS (1 << 13)
#define RXFSHR_RXIPFCS (1 << 12)
#define RXFSHR_RXTCPFCS (1 << 11)
#define RXFSHR_RXUDPFCS (1 << 10)
#define RXFSHR_RXBF (1 << 7)
#define RXFSHR_RXMF (1 << 6)
#define RXFSHR_RXUF (1 << 5)
#define RXFSHR_RXMR (1 << 4)
#define RXFSHR_RXFT (1 << 3)
#define RXFSHR_RXFTL (1 << 2)
#define RXFSHR_RXRF (1 << 1)
#define RXFSHR_RXCE (1 << 0)
#define KS_RXFHBCR 0x7E
#define KS_TXQCR 0x80
#define TXQCR_AETFE (1 << 2)
#define TXQCR_TXQMAM (1 << 1)
#define TXQCR_METFE (1 << 0)
#define KS_RXQCR 0x82
#define RXQCR_RXDTTS (1 << 12)
#define RXQCR_RXDBCTS (1 << 11)
#define RXQCR_RXFCTS (1 << 10)
#define RXQCR_RXIPHTOE (1 << 9)
#define RXQCR_RXDTTE (1 << 7)
#define RXQCR_RXDBCTE (1 << 6)
#define RXQCR_RXFCTE (1 << 5)
#define RXQCR_ADRFE (1 << 4)
#define RXQCR_SDA (1 << 3)
#define RXQCR_RRXEF (1 << 0)
#define KS_TXFDPR 0x84
#define TXFDPR_TXFPAI (1 << 14)
#define TXFDPR_TXFP_MASK (0x7ff << 0)
#define TXFDPR_TXFP_SHIFT (0)
#define KS_RXFDPR 0x86
#define RXFDPR_RXFPAI (1 << 14)
#define KS_RXDTTR 0x8C
#define KS_RXDBCTR 0x8E
#define KS_IER 0x90
#define KS_ISR 0x92
#define IRQ_LCI (1 << 15)
#define IRQ_TXI (1 << 14)
#define IRQ_RXI (1 << 13)
#define IRQ_RXOI (1 << 11)
#define IRQ_TXPSI (1 << 9)
#define IRQ_RXPSI (1 << 8)
#define IRQ_TXSAI (1 << 6)
#define IRQ_RXWFDI (1 << 5)
#define IRQ_RXMPDI (1 << 4)
#define IRQ_LDI (1 << 3)
#define IRQ_EDI (1 << 2)
#define IRQ_SPIBEI (1 << 1)
#define IRQ_DEDI (1 << 0)
#define KS_RXFCTR 0x9C
#define KS_RXFC 0x9D
#define RXFCTR_RXFC_MASK (0xff << 8)
#define RXFCTR_RXFC_SHIFT (8)
#define RXFCTR_RXFC_GET(_v) (((_v) >> 8) & 0xff)
#define RXFCTR_RXFCT_MASK (0xff << 0)
#define RXFCTR_RXFCT_SHIFT (0)
#define KS_TXNTFSR 0x9E
#define KS_MAHTR0 0xA0
#define KS_MAHTR1 0xA2
#define KS_MAHTR2 0xA4
#define KS_MAHTR3 0xA6
#define KS_FCLWR 0xB0
#define KS_FCHWR 0xB2
#define KS_FCOWR 0xB4
#define KS_CIDER 0xC0
#define CIDER_ID 0x8870
#define CIDER_REV_MASK (0x7 << 1)
#define CIDER_REV_SHIFT (1)
#define CIDER_REV_GET(_v) (((_v) >> 1) & 0x7)
#define KS_CGCR 0xC6
#define KS_IACR 0xC8
#define IACR_RDEN (1 << 12)
#define IACR_TSEL_MASK (0x3 << 10)
#define IACR_TSEL_SHIFT (10)
#define IACR_TSEL_MIB (0x3 << 10)
#define IACR_ADDR_MASK (0x1f << 0)
#define IACR_ADDR_SHIFT (0)
#define KS_IADLR 0xD0
#define KS_IAHDR 0xD2
#define KS_PMECR 0xD4
#define PMECR_PME_DELAY (1 << 14)
#define PMECR_PME_POL (1 << 12)
#define PMECR_WOL_WAKEUP (1 << 11)
#define PMECR_WOL_MAGICPKT (1 << 10)
#define PMECR_WOL_LINKUP (1 << 9)
#define PMECR_WOL_ENERGY (1 << 8)
#define PMECR_AUTO_WAKE_EN (1 << 7)
#define PMECR_WAKEUP_NORMAL (1 << 6)
#define PMECR_WKEVT_MASK (0xf << 2)
#define PMECR_WKEVT_SHIFT (2)
#define PMECR_WKEVT_GET(_v) (((_v) >> 2) & 0xf)
#define PMECR_WKEVT_ENERGY (0x1 << 2)
#define PMECR_WKEVT_LINK (0x2 << 2)
#define PMECR_WKEVT_MAGICPKT (0x4 << 2)
#define PMECR_WKEVT_FRAME (0x8 << 2)
#define PMECR_PM_MASK (0x3 << 0)
#define PMECR_PM_SHIFT (0)
#define PMECR_PM_NORMAL (0x0 << 0)
#define PMECR_PM_ENERGY (0x1 << 0)
#define PMECR_PM_SOFTDOWN (0x2 << 0)
#define PMECR_PM_POWERSAVE (0x3 << 0)
/* Standard MII PHY data */
#define KS_P1MBCR 0xE4
#define KS_P1MBSR 0xE6
#define KS_PHY1ILR 0xE8
#define KS_PHY1IHR 0xEA
#define KS_P1ANAR 0xEC
#define KS_P1ANLPR 0xEE
#define KS_P1SCLMD 0xF4
#define P1SCLMD_LEDOFF (1 << 15)
#define P1SCLMD_TXIDS (1 << 14)
#define P1SCLMD_RESTARTAN (1 << 13)
#define P1SCLMD_DISAUTOMDIX (1 << 10)
#define P1SCLMD_FORCEMDIX (1 << 9)
#define P1SCLMD_AUTONEGEN (1 << 7)
#define P1SCLMD_FORCE100 (1 << 6)
#define P1SCLMD_FORCEFDX (1 << 5)
#define P1SCLMD_ADV_FLOW (1 << 4)
#define P1SCLMD_ADV_100BT_FDX (1 << 3)
#define P1SCLMD_ADV_100BT_HDX (1 << 2)
#define P1SCLMD_ADV_10BT_FDX (1 << 1)
#define P1SCLMD_ADV_10BT_HDX (1 << 0)
#define KS_P1CR 0xF6
#define P1CR_HP_MDIX (1 << 15)
#define P1CR_REV_POL (1 << 13)
#define P1CR_OP_100M (1 << 10)
#define P1CR_OP_FDX (1 << 9)
#define P1CR_OP_MDI (1 << 7)
#define P1CR_AN_DONE (1 << 6)
#define P1CR_LINK_GOOD (1 << 5)
#define P1CR_PNTR_FLOW (1 << 4)
#define P1CR_PNTR_100BT_FDX (1 << 3)
#define P1CR_PNTR_100BT_HDX (1 << 2)
#define P1CR_PNTR_10BT_FDX (1 << 1)
#define P1CR_PNTR_10BT_HDX (1 << 0)
/* TX Frame control */
#define TXFR_TXIC (1 << 15)
#define TXFR_TXFID_MASK (0x3f << 0)
#define TXFR_TXFID_SHIFT (0)
/* SPI frame opcodes */
#define KS_SPIOP_RD (0x00)
#define KS_SPIOP_WR (0x40)
#define KS_SPIOP_RXFIFO (0x80)
#define KS_SPIOP_TXFIFO (0xC0)

15
drivers/net/macsonic.c
View File

@ -179,7 +179,7 @@ static const struct net_device_ops macsonic_netdev_ops = {
.ndo_set_mac_address = eth_mac_addr,
};
static int __init macsonic_init(struct net_device *dev)
static int __devinit macsonic_init(struct net_device *dev)
{
struct sonic_local* lp = netdev_priv(dev);
@ -223,7 +223,7 @@ static int __init macsonic_init(struct net_device *dev)
return 0;
}
static int __init mac_onboard_sonic_ethernet_addr(struct net_device *dev)
static int __devinit mac_onboard_sonic_ethernet_addr(struct net_device *dev)
{
struct sonic_local *lp = netdev_priv(dev);
const int prom_addr = ONBOARD_SONIC_PROM_BASE;
@ -288,7 +288,7 @@ static int __init mac_onboard_sonic_ethernet_addr(struct net_device *dev)
} else return 0;
}
static int __init mac_onboard_sonic_probe(struct net_device *dev)
static int __devinit mac_onboard_sonic_probe(struct net_device *dev)
{
/* Bwahahaha */
static int once_is_more_than_enough;
@ -409,7 +409,7 @@ static int __init mac_onboard_sonic_probe(struct net_device *dev)
return macsonic_init(dev);
}
static int __init mac_nubus_sonic_ethernet_addr(struct net_device *dev,
static int __devinit mac_nubus_sonic_ethernet_addr(struct net_device *dev,
unsigned long prom_addr,
int id)
{
@ -424,7 +424,7 @@ static int __init mac_nubus_sonic_ethernet_addr(struct net_device *dev,
return 0;
}
static int __init macsonic_ident(struct nubus_dev *ndev)
static int __devinit macsonic_ident(struct nubus_dev *ndev)
{
if (ndev->dr_hw == NUBUS_DRHW_ASANTE_LC &&
ndev->dr_sw == NUBUS_DRSW_SONIC_LC)
@ -449,7 +449,7 @@ static int __init macsonic_ident(struct nubus_dev *ndev)
return -1;
}
static int __init mac_nubus_sonic_probe(struct net_device *dev)
static int __devinit mac_nubus_sonic_probe(struct net_device *dev)
{
static int slots;
struct nubus_dev* ndev = NULL;
@ -562,7 +562,7 @@ static int __init mac_nubus_sonic_probe(struct net_device *dev)
return macsonic_init(dev);
}
static int __init mac_sonic_probe(struct platform_device *pdev)
static int __devinit mac_sonic_probe(struct platform_device *pdev)
{
struct net_device *dev;
struct sonic_local *lp;
@ -575,6 +575,7 @@ static int __init mac_sonic_probe(struct platform_device *pdev)
lp = netdev_priv(dev);
lp->device = &pdev->dev;
SET_NETDEV_DEV(dev, &pdev->dev);
platform_set_drvdata(pdev, dev);
/* This will catch fatal stuff like -ENOMEM as well as success */
err = mac_onboard_sonic_probe(dev);

2
drivers/net/mlx4/en_ethtool.c
View File

@ -220,7 +220,7 @@ static int mlx4_en_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
cmd->autoneg = AUTONEG_DISABLE;
cmd->supported = SUPPORTED_10000baseT_Full;
cmd->advertising = SUPPORTED_10000baseT_Full;
cmd->advertising = ADVERTISED_1000baseT_Full;
if (netif_carrier_ok(dev)) {
cmd->speed = SPEED_10000;
cmd->duplex = DUPLEX_FULL;

3
drivers/net/netxen/netxen_nic.h
View File

@ -210,6 +210,7 @@
#define NETXEN_CTX_SIGNATURE 0xdee0
#define NETXEN_CTX_SIGNATURE_V2 0x0002dee0
#define NETXEN_CTX_RESET 0xbad0
#define NETXEN_CTX_D3_RESET 0xacc0
#define NETXEN_RCV_PRODUCER(ringid) (ringid)
#define PHAN_PEG_RCV_INITIALIZED 0xff01
@ -773,6 +774,8 @@ struct nx_host_tx_ring {
u32 crb_cmd_consumer;
u32 num_desc;
struct netdev_queue *txq;
struct netxen_cmd_buffer *cmd_buf_arr;
struct cmd_desc_type0 *desc_head;
dma_addr_t phys_addr;

13
drivers/net/netxen/netxen_nic_ctx.c
View File

@ -684,10 +684,8 @@ int netxen_alloc_hw_resources(struct netxen_adapter *adapter)
goto err_out_free;
} else {
err = netxen_init_old_ctx(adapter);
if (err) {
netxen_free_hw_resources(adapter);
return err;
}
if (err)
goto err_out_free;
}
return 0;
@ -708,15 +706,18 @@ void netxen_free_hw_resources(struct netxen_adapter *adapter)
int port = adapter->portnum;
if (adapter->fw_major >= 4) {
nx_fw_cmd_destroy_tx_ctx(adapter);
nx_fw_cmd_destroy_rx_ctx(adapter);
nx_fw_cmd_destroy_tx_ctx(adapter);
} else {
netxen_api_lock(adapter);
NXWR32(adapter, CRB_CTX_SIGNATURE_REG(port),
NETXEN_CTX_RESET | port);
NETXEN_CTX_D3_RESET | port);
netxen_api_unlock(adapter);
}
/* Allow dma queues to drain after context reset */
msleep(20);
recv_ctx = &adapter->recv_ctx;
if (recv_ctx->hwctx != NULL) {

9
drivers/net/netxen/netxen_nic_hw.c
View File

@ -461,13 +461,14 @@ netxen_send_cmd_descs(struct netxen_adapter *adapter,
i = 0;
tx_ring = adapter->tx_ring;
netif_tx_lock_bh(adapter->netdev);
__netif_tx_lock_bh(tx_ring->txq);
producer = tx_ring->producer;
consumer = tx_ring->sw_consumer;
if (nr_desc >= find_diff_among(producer, consumer, tx_ring->num_desc)) {
netif_tx_unlock_bh(adapter->netdev);
if (nr_desc >= netxen_tx_avail(tx_ring)) {
netif_tx_stop_queue(tx_ring->txq);
__netif_tx_unlock_bh(tx_ring->txq);
return -EBUSY;
}
@ -490,7 +491,7 @@ netxen_send_cmd_descs(struct netxen_adapter *adapter,
netxen_nic_update_cmd_producer(adapter, tx_ring);
netif_tx_unlock_bh(adapter->netdev);
__netif_tx_unlock_bh(tx_ring->txq);
return 0;
}

5
drivers/net/netxen/netxen_nic_init.c
View File

@ -214,6 +214,7 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter)
adapter->tx_ring = tx_ring;
tx_ring->num_desc = adapter->num_txd;
tx_ring->txq = netdev_get_tx_queue(netdev, 0);
cmd_buf_arr = vmalloc(TX_BUFF_RINGSIZE(tx_ring));
if (cmd_buf_arr == NULL) {
@ -1400,10 +1401,10 @@ int netxen_process_cmd_ring(struct netxen_adapter *adapter)
smp_mb();
if (netif_queue_stopped(netdev) && netif_carrier_ok(netdev)) {
netif_tx_lock(netdev);
__netif_tx_lock(tx_ring->txq, smp_processor_id());
if (netxen_tx_avail(tx_ring) > TX_STOP_THRESH)
netif_wake_queue(netdev);
netif_tx_unlock(netdev);
__netif_tx_unlock(tx_ring->txq);
}
}
/*

36
drivers/net/netxen/netxen_nic_main.c
View File

@ -215,9 +215,9 @@ netxen_napi_disable(struct netxen_adapter *adapter)
for (ring = 0; ring < adapter->max_sds_rings; ring++) {
sds_ring = &recv_ctx->sds_rings[ring];
napi_disable(&sds_ring->napi);
netxen_nic_disable_int(sds_ring);
synchronize_irq(sds_ring->irq);
napi_synchronize(&sds_ring->napi);
napi_disable(&sds_ring->napi);
}
}
@ -833,11 +833,11 @@ netxen_nic_up(struct netxen_adapter *adapter, struct net_device *netdev)
adapter->ahw.linkup = 0;
netxen_napi_enable(adapter);
if (adapter->max_sds_rings > 1)
netxen_config_rss(adapter, 1);
netxen_napi_enable(adapter);
if (adapter->capabilities & NX_FW_CAPABILITY_LINK_NOTIFICATION)
netxen_linkevent_request(adapter, 1);
else
@ -851,8 +851,9 @@ netxen_nic_up(struct netxen_adapter *adapter, struct net_device *netdev)
static void
netxen_nic_down(struct netxen_adapter *adapter, struct net_device *netdev)
{
spin_lock(&adapter->tx_clean_lock);
netif_carrier_off(netdev);
netif_stop_queue(netdev);
netif_tx_disable(netdev);
if (adapter->stop_port)
adapter->stop_port(adapter);
@ -863,9 +864,10 @@ netxen_nic_down(struct netxen_adapter *adapter, struct net_device *netdev)
netxen_napi_disable(adapter);
netxen_release_tx_buffers(adapter);
spin_unlock(&adapter->tx_clean_lock);
FLUSH_SCHEDULED_WORK();
del_timer_sync(&adapter->watchdog_timer);
FLUSH_SCHEDULED_WORK();
}
@ -943,8 +945,8 @@ err_out_free_sw:
static void
netxen_nic_detach(struct netxen_adapter *adapter)
{
netxen_release_rx_buffers(adapter);
netxen_free_hw_resources(adapter);
netxen_release_rx_buffers(adapter);
netxen_nic_free_irq(adapter);
netxen_free_sw_resources(adapter);
@ -1533,10 +1535,12 @@ static int netxen_nic_check_temp(struct netxen_adapter *adapter)
printk(KERN_ALERT
"%s: Device temperature %d degrees C exceeds"
" maximum allowed. Hardware has been shut down.\n",
netxen_nic_driver_name, temp_val);
netdev->name, temp_val);
netif_device_detach(netdev);
netxen_nic_down(adapter, netdev);
netxen_nic_detach(adapter);
netif_carrier_off(netdev);
netif_stop_queue(netdev);
rv = 1;
} else if (temp_state == NX_TEMP_WARN) {
if (adapter->temp == NX_TEMP_NORMAL) {
@ -1544,13 +1548,13 @@ static int netxen_nic_check_temp(struct netxen_adapter *adapter)
"%s: Device temperature %d degrees C "
"exceeds operating range."
" Immediate action needed.\n",
netxen_nic_driver_name, temp_val);
netdev->name, temp_val);
}
} else {
if (adapter->temp == NX_TEMP_WARN) {
printk(KERN_INFO
"%s: Device temperature is now %d degrees C"
" in normal range.\n", netxen_nic_driver_name,
" in normal range.\n", netdev->name,
temp_val);
}
}
@ -1623,7 +1627,7 @@ void netxen_watchdog_task(struct work_struct *work)
struct netxen_adapter *adapter =
container_of(work, struct netxen_adapter, watchdog_task);
if ((adapter->portnum == 0) && netxen_nic_check_temp(adapter))
if (netxen_nic_check_temp(adapter))
return;
if (!adapter->has_link_events)
@ -1645,6 +1649,9 @@ static void netxen_tx_timeout_task(struct work_struct *work)
struct netxen_adapter *adapter =
container_of(work, struct netxen_adapter, tx_timeout_task);
if (!netif_running(adapter->netdev))
return;
printk(KERN_ERR "%s %s: transmit timeout, resetting.\n",
netxen_nic_driver_name, adapter->netdev->name);
@ -1757,7 +1764,8 @@ static int netxen_nic_poll(struct napi_struct *napi, int budget)
if ((work_done < budget) && tx_complete) {
napi_complete(&sds_ring->napi);
netxen_nic_enable_int(sds_ring);
if (netif_running(adapter->netdev))
netxen_nic_enable_int(sds_ring);
}
return work_done;

21
drivers/net/pcmcia/3c589_cs.c
View File

@ -156,6 +156,7 @@ static struct net_device_stats *el3_get_stats(struct net_device *dev);
static int el3_rx(struct net_device *dev);
static int el3_close(struct net_device *dev);
static void el3_tx_timeout(struct net_device *dev);
static void set_rx_mode(struct net_device *dev);
static void set_multicast_list(struct net_device *dev);
static const struct ethtool_ops netdev_ethtool_ops;
@ -488,8 +489,7 @@ static void tc589_reset(struct net_device *dev)
/* Switch to register set 1 for normal use. */
EL3WINDOW(1);
/* Accept b-cast and phys addr only. */
outw(SetRxFilter | RxStation | RxBroadcast, ioaddr + EL3_CMD);
set_rx_mode(dev);
outw(StatsEnable, ioaddr + EL3_CMD); /* Turn on statistics. */
outw(RxEnable, ioaddr + EL3_CMD); /* Enable the receiver. */
outw(TxEnable, ioaddr + EL3_CMD); /* Enable transmitter. */
@ -700,7 +700,7 @@ static irqreturn_t el3_interrupt(int irq, void *dev_id)
if (fifo_diag & 0x2000) {
/* Rx underrun */
tc589_wait_for_completion(dev, RxReset);
set_multicast_list(dev);
set_rx_mode(dev);
outw(RxEnable, ioaddr + EL3_CMD);
}
outw(AckIntr | AdapterFailure, ioaddr + EL3_CMD);
@ -905,14 +905,11 @@ static int el3_rx(struct net_device *dev)
return 0;
}
static void set_multicast_list(struct net_device *dev)
static void set_rx_mode(struct net_device *dev)
{
struct el3_private *lp = netdev_priv(dev);
struct pcmcia_device *link = lp->p_dev;
unsigned int ioaddr = dev->base_addr;
u16 opts = SetRxFilter | RxStation | RxBroadcast;
if (!pcmcia_dev_present(link)) return;
if (dev->flags & IFF_PROMISC)
opts |= RxMulticast | RxProm;
else if (dev->mc_count || (dev->flags & IFF_ALLMULTI))
@ -920,6 +917,16 @@ static void set_multicast_list(struct net_device *dev)
outw(opts, ioaddr + EL3_CMD);
}
static void set_multicast_list(struct net_device *dev)
{
struct el3_private *priv = netdev_priv(dev);
unsigned long flags;
spin_lock_irqsave(&priv->lock, flags);
set_rx_mode(dev);
spin_unlock_irqrestore(&priv->lock, flags);
}
static int el3_close(struct net_device *dev)
{
struct el3_private *lp = netdev_priv(dev);

1
drivers/net/sc92031.c
View File

@ -1593,6 +1593,7 @@ out:
static struct pci_device_id sc92031_pci_device_id_table[] __devinitdata = {
{ PCI_DEVICE(PCI_VENDOR_ID_SILAN, 0x2031) },
{ PCI_DEVICE(PCI_VENDOR_ID_SILAN, 0x8139) },
{ PCI_DEVICE(0x1088, 0x2031) },
{ 0, }
};
MODULE_DEVICE_TABLE(pci, sc92031_pci_device_id_table);

25
drivers/net/sky2.c
View File

@ -1151,14 +1151,7 @@ stopped:
/* reset the Rx prefetch unit */
sky2_write32(hw, Y2_QADDR(rxq, PREF_UNIT_CTRL), PREF_UNIT_RST_SET);
/* Reset the RAM Buffer receive queue */
sky2_write8(hw, RB_ADDR(rxq, RB_CTRL), RB_RST_SET);
/* Reset Rx MAC FIFO */
sky2_write8(hw, SK_REG(sky2->port, RX_GMF_CTRL_T), GMF_RST_SET);
sky2_read8(hw, B0_CTST);
mmiowb();
}
/* Clean out receive buffer area, assumes receiver hardware stopped */
@ -1825,12 +1818,6 @@ static int sky2_down(struct net_device *dev)
if (netif_msg_ifdown(sky2))
printk(KERN_INFO PFX "%s: disabling interface\n", dev->name);
/* Disable port IRQ */
imask = sky2_read32(hw, B0_IMSK);
imask &= ~portirq_msk[port];
sky2_write32(hw, B0_IMSK, imask);
sky2_read32(hw, B0_IMSK);
/* Force flow control off */
sky2_write8(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_OFF);
@ -1870,8 +1857,6 @@ static int sky2_down(struct net_device *dev)
sky2_write32(hw, RB_ADDR(txqaddr[port], RB_CTRL), RB_RST_SET);
sky2_rx_stop(sky2);
sky2_write8(hw, SK_REG(port, RX_GMF_CTRL_T), GMF_RST_SET);
sky2_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_RST_SET);
@ -1881,6 +1866,14 @@ static int sky2_down(struct net_device *dev)
sky2_write32(hw, STAT_ISR_TIMER_CNT, 0);
sky2_read8(hw, STAT_ISR_TIMER_CTRL);
sky2_rx_stop(sky2);
/* Disable port IRQ */
imask = sky2_read32(hw, B0_IMSK);
imask &= ~portirq_msk[port];
sky2_write32(hw, B0_IMSK, imask);
sky2_read32(hw, B0_IMSK);
synchronize_irq(hw->pdev->irq);
napi_synchronize(&hw->napi);

8
drivers/net/usb/Kconfig
View File

@ -369,4 +369,12 @@ config USB_NET_INT51X1
(Powerline Communications) solution with an Intellon
INT51x1/INT5200 chip, like the "devolo dLan duo".
config USB_CDC_PHONET
tristate "CDC Phonet support"
depends on PHONET
help
Choose this option to support the Phonet interface to a Nokia
cellular modem, as found on most Nokia handsets with the
"PC suite" USB profile.
endmenu

1
drivers/net/usb/Makefile
View File

@ -21,4 +21,5 @@ obj-$(CONFIG_USB_NET_ZAURUS) += zaurus.o
obj-$(CONFIG_USB_NET_MCS7830) += mcs7830.o
obj-$(CONFIG_USB_USBNET) += usbnet.o
obj-$(CONFIG_USB_NET_INT51X1) += int51x1.o
obj-$(CONFIG_USB_CDC_PHONET) += cdc-phonet.o

461
drivers/net/usb/cdc-phonet.c Normal file
View File

@ -0,0 +1,461 @@
/*
* phonet.c -- USB CDC Phonet host driver
*
* Copyright (C) 2008-2009 Nokia Corporation. All rights reserved.
*
* Author: Rémi Denis-Courmont
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/usb.h>
#include <linux/usb/cdc.h>
#include <linux/netdevice.h>
#include <linux/if_arp.h>
#include <linux/if_phonet.h>
#define PN_MEDIA_USB 0x1B
static const unsigned rxq_size = 17;
struct usbpn_dev {
struct net_device *dev;
struct usb_interface *intf, *data_intf;
struct usb_device *usb;
unsigned int tx_pipe, rx_pipe;
u8 active_setting;
u8 disconnected;
unsigned tx_queue;
spinlock_t tx_lock;
spinlock_t rx_lock;
struct sk_buff *rx_skb;
struct urb *urbs[0];
};
static void tx_complete(struct urb *req);
static void rx_complete(struct urb *req);
/*
* Network device callbacks
*/
static int usbpn_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct usbpn_dev *pnd = netdev_priv(dev);
struct urb *req = NULL;
unsigned long flags;
int err;
if (skb->protocol != htons(ETH_P_PHONET))
goto drop;
req = usb_alloc_urb(0, GFP_ATOMIC);
if (!req)
goto drop;
usb_fill_bulk_urb(req, pnd->usb, pnd->tx_pipe, skb->data, skb->len,
tx_complete, skb);
req->transfer_flags = URB_ZERO_PACKET;
err = usb_submit_urb(req, GFP_ATOMIC);
if (err) {
usb_free_urb(req);
goto drop;
}
spin_lock_irqsave(&pnd->tx_lock, flags);
pnd->tx_queue++;
if (pnd->tx_queue >= dev->tx_queue_len)
netif_stop_queue(dev);
spin_unlock_irqrestore(&pnd->tx_lock, flags);
return 0;
drop:
dev_kfree_skb(skb);
dev->stats.tx_dropped++;
return 0;
}
static void tx_complete(struct urb *req)
{
struct sk_buff *skb = req->context;
struct net_device *dev = skb->dev;
struct usbpn_dev *pnd = netdev_priv(dev);
switch (req->status) {
case 0:
dev->stats.tx_bytes += skb->len;
break;
case -ENOENT:
case -ECONNRESET:
case -ESHUTDOWN:
dev->stats.tx_aborted_errors++;
default:
dev->stats.tx_errors++;
dev_dbg(&dev->dev, "TX error (%d)\n", req->status);
}
dev->stats.tx_packets++;
spin_lock(&pnd->tx_lock);
pnd->tx_queue--;
netif_wake_queue(dev);
spin_unlock(&pnd->tx_lock);
dev_kfree_skb_any(skb);
usb_free_urb(req);
}
static int rx_submit(struct usbpn_dev *pnd, struct urb *req, gfp_t gfp_flags)
{
struct net_device *dev = pnd->dev;
struct page *page;
int err;
page = __netdev_alloc_page(dev, gfp_flags);
if (!page)
return -ENOMEM;
usb_fill_bulk_urb(req, pnd->usb, pnd->rx_pipe, page_address(page),
PAGE_SIZE, rx_complete, dev);
req->transfer_flags = 0;
err = usb_submit_urb(req, gfp_flags);
if (unlikely(err)) {
dev_dbg(&dev->dev, "RX submit error (%d)\n", err);
netdev_free_page(dev, page);
}
return err;
}
static void rx_complete(struct urb *req)
{
struct net_device *dev = req->context;
struct usbpn_dev *pnd = netdev_priv(dev);
struct page *page = virt_to_page(req->transfer_buffer);
struct sk_buff *skb;
unsigned long flags;
switch (req->status) {
case 0:
spin_lock_irqsave(&pnd->rx_lock, flags);
skb = pnd->rx_skb;
if (!skb) {
skb = pnd->rx_skb = netdev_alloc_skb(dev, 12);
if (likely(skb)) {
/* Can't use pskb_pull() on page in IRQ */
memcpy(skb_put(skb, 1), page_address(page), 1);
skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags,
page, 1, req->actual_length);
page = NULL;
}
} else {
skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags,
page, 0, req->actual_length);
page = NULL;
}
if (req->actual_length < PAGE_SIZE)
pnd->rx_skb = NULL; /* Last fragment */
else
skb = NULL;
spin_unlock_irqrestore(&pnd->rx_lock, flags);
if (skb) {
skb->protocol = htons(ETH_P_PHONET);
skb_reset_mac_header(skb);
__skb_pull(skb, 1);
skb->dev = dev;
dev->stats.rx_packets++;
dev->stats.rx_bytes += skb->len;
netif_rx(skb);
}
goto resubmit;
case -ENOENT:
case -ECONNRESET:
case -ESHUTDOWN:
req = NULL;
break;
case -EOVERFLOW:
dev->stats.rx_over_errors++;
dev_dbg(&dev->dev, "RX overflow\n");
break;
case -EILSEQ:
dev->stats.rx_crc_errors++;
break;
}
dev->stats.rx_errors++;
resubmit:
if (page)
netdev_free_page(dev, page);
if (req)
rx_submit(pnd, req, GFP_ATOMIC);
}
static int usbpn_close(struct net_device *dev);
static int usbpn_open(struct net_device *dev)
{
struct usbpn_dev *pnd = netdev_priv(dev);
int err;
unsigned i;
unsigned num = pnd->data_intf->cur_altsetting->desc.bInterfaceNumber;
err = usb_set_interface(pnd->usb, num, pnd->active_setting);
if (err)
return err;
for (i = 0; i < rxq_size; i++) {
struct urb *req = usb_alloc_urb(0, GFP_KERNEL);
if (!req || rx_submit(pnd, req, GFP_KERNEL)) {
usbpn_close(dev);
return -ENOMEM;
}
pnd->urbs[i] = req;
}
netif_wake_queue(dev);
return 0;
}
static int usbpn_close(struct net_device *dev)
{
struct usbpn_dev *pnd = netdev_priv(dev);
unsigned i;
unsigned num = pnd->data_intf->cur_altsetting->desc.bInterfaceNumber;
netif_stop_queue(dev);
for (i = 0; i < rxq_size; i++) {
struct urb *req = pnd->urbs[i];
if (!req)
continue;
usb_kill_urb(req);
usb_free_urb(req);
pnd->urbs[i] = NULL;
}
return usb_set_interface(pnd->usb, num, !pnd->active_setting);
}
static int usbpn_set_mtu(struct net_device *dev, int new_mtu)
{
if ((new_mtu < PHONET_MIN_MTU) || (new_mtu > PHONET_MAX_MTU))
return -EINVAL;
dev->mtu = new_mtu;
return 0;
}
static const struct net_device_ops usbpn_ops = {
.ndo_open = usbpn_open,
.ndo_stop = usbpn_close,
.ndo_start_xmit = usbpn_xmit,
.ndo_change_mtu = usbpn_set_mtu,
};
static void usbpn_setup(struct net_device *dev)
{
dev->features = 0;
dev->netdev_ops = &usbpn_ops,
dev->header_ops = &phonet_header_ops;
dev->type = ARPHRD_PHONET;
dev->flags = IFF_POINTOPOINT | IFF_NOARP;
dev->mtu = PHONET_MAX_MTU;
dev->hard_header_len = 1;
dev->dev_addr[0] = PN_MEDIA_USB;
dev->addr_len = 1;
dev->tx_queue_len = 3;
dev->destructor = free_netdev;
}
/*
* USB driver callbacks
*/
static struct usb_device_id usbpn_ids[] = {
{
.match_flags = USB_DEVICE_ID_MATCH_VENDOR
| USB_DEVICE_ID_MATCH_INT_CLASS
| USB_DEVICE_ID_MATCH_INT_SUBCLASS,
.idVendor = 0x0421, /* Nokia */
.bInterfaceClass = USB_CLASS_COMM,
.bInterfaceSubClass = 0xFE,
},
{ },
};
MODULE_DEVICE_TABLE(usb, usbpn_ids);
static struct usb_driver usbpn_driver;
int usbpn_probe(struct usb_interface *intf, const struct usb_device_id *id)
{
static const char ifname[] = "usbpn%d";
const struct usb_cdc_union_desc *union_header = NULL;
const struct usb_cdc_header_desc *phonet_header = NULL;
const struct usb_host_interface *data_desc;
struct usb_interface *data_intf;
struct usb_device *usbdev = interface_to_usbdev(intf);
struct net_device *dev;
struct usbpn_dev *pnd;
u8 *data;
int len, err;
data = intf->altsetting->extra;
len = intf->altsetting->extralen;
while (len >= 3) {
u8 dlen = data[0];
if (dlen < 3)
return -EINVAL;
/* bDescriptorType */
if (data[1] == USB_DT_CS_INTERFACE) {
/* bDescriptorSubType */
switch (data[2]) {
case USB_CDC_UNION_TYPE:
if (union_header || dlen < 5)
break;
union_header =
(struct usb_cdc_union_desc *)data;
break;
case 0xAB:
if (phonet_header || dlen < 5)
break;
phonet_header =
(struct usb_cdc_header_desc *)data;
break;
}
}
data += dlen;
len -= dlen;
}
if (!union_header || !phonet_header)
return -EINVAL;
data_intf = usb_ifnum_to_if(usbdev, union_header->bSlaveInterface0);
if (data_intf == NULL)
return -ENODEV;
/* Data interface has one inactive and one active setting */
if (data_intf->num_altsetting != 2)
return -EINVAL;
if (data_intf->altsetting[0].desc.bNumEndpoints == 0
&& data_intf->altsetting[1].desc.bNumEndpoints == 2)
data_desc = data_intf->altsetting + 1;
else
if (data_intf->altsetting[0].desc.bNumEndpoints == 2
&& data_intf->altsetting[1].desc.bNumEndpoints == 0)
data_desc = data_intf->altsetting;
else
return -EINVAL;
dev = alloc_netdev(sizeof(*pnd) + sizeof(pnd->urbs[0]) * rxq_size,
ifname, usbpn_setup);
if (!dev)
return -ENOMEM;
pnd = netdev_priv(dev);
SET_NETDEV_DEV(dev, &intf->dev);
netif_stop_queue(dev);
pnd->dev = dev;
pnd->usb = usb_get_dev(usbdev);
pnd->intf = intf;
pnd->data_intf = data_intf;
spin_lock_init(&pnd->tx_lock);
spin_lock_init(&pnd->rx_lock);
/* Endpoints */
if (usb_pipein(data_desc->endpoint[0].desc.bEndpointAddress)) {
pnd->rx_pipe = usb_rcvbulkpipe(usbdev,
data_desc->endpoint[0].desc.bEndpointAddress);
pnd->tx_pipe = usb_sndbulkpipe(usbdev,
data_desc->endpoint[1].desc.bEndpointAddress);
} else {
pnd->rx_pipe = usb_rcvbulkpipe(usbdev,
data_desc->endpoint[1].desc.bEndpointAddress);
pnd->tx_pipe = usb_sndbulkpipe(usbdev,
data_desc->endpoint[0].desc.bEndpointAddress);
}
pnd->active_setting = data_desc - data_intf->altsetting;
err = usb_driver_claim_interface(&usbpn_driver, data_intf, pnd);
if (err)
goto out;
/* Force inactive mode until the network device is brought UP */
usb_set_interface(usbdev, union_header->bSlaveInterface0,
!pnd->active_setting);
usb_set_intfdata(intf, pnd);
err = register_netdev(dev);
if (err) {
usb_driver_release_interface(&usbpn_driver, data_intf);
goto out;
}
dev_dbg(&dev->dev, "USB CDC Phonet device found\n");
return 0;
out:
usb_set_intfdata(intf, NULL);
free_netdev(dev);
return err;
}
static void usbpn_disconnect(struct usb_interface *intf)
{
struct usbpn_dev *pnd = usb_get_intfdata(intf);
struct usb_device *usb = pnd->usb;
if (pnd->disconnected)
return;
pnd->disconnected = 1;
usb_driver_release_interface(&usbpn_driver,
(pnd->intf == intf) ? pnd->data_intf : pnd->intf);
unregister_netdev(pnd->dev);
usb_put_dev(usb);
}
static struct usb_driver usbpn_driver = {
.name = "cdc_phonet",
.probe = usbpn_probe,
.disconnect = usbpn_disconnect,
.id_table = usbpn_ids,
};
static int __init usbpn_init(void)
{
return usb_register(&usbpn_driver);
}
static void __exit usbpn_exit(void)
{
usb_deregister(&usbpn_driver);
}
module_init(usbpn_init);
module_exit(usbpn_exit);
MODULE_AUTHOR("Remi Denis-Courmont");
MODULE_DESCRIPTION("USB CDC Phonet host interface");
MODULE_LICENSE("GPL");

2
drivers/net/usb/cdc_eem.c
View File

@ -311,7 +311,7 @@ static int eem_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
* bmCRC = 0 : CRC = 0xDEADBEEF
*/
if (header & BIT(14))
crc2 = ~crc32_le(~0, skb2->data, len);
crc2 = ~crc32_le(~0, skb2->data, skb2->len);
else
crc2 = 0xdeadbeef;

4
drivers/video/fbmon.c
View File

@ -256,8 +256,8 @@ static void fix_edid(unsigned char *edid, int fix)
static int edid_checksum(unsigned char *edid)
{
unsigned char i, csum = 0, all_null = 0;
int err = 0, fix = check_edid(edid);
unsigned char csum = 0, all_null = 0;
int i, err = 0, fix = check_edid(edid);
if (fix)
fix_edid(edid, fix);

27
fs/Kconfig
View File

@ -186,32 +186,7 @@ source "fs/romfs/Kconfig"
source "fs/sysv/Kconfig"
source "fs/ufs/Kconfig"
source "fs/exofs/Kconfig"
config NILFS2_FS
tristate "NILFS2 file system support (EXPERIMENTAL)"
depends on BLOCK && EXPERIMENTAL
select CRC32
help
NILFS2 is a log-structured file system (LFS) supporting continuous
snapshotting. In addition to versioning capability of the entire
file system, users can even restore files mistakenly overwritten or
destroyed just a few seconds ago. Since this file system can keep
consistency like conventional LFS, it achieves quick recovery after
system crashes.
NILFS2 creates a number of checkpoints every few seconds or per
synchronous write basis (unless there is no change). Users can
select significant versions among continuously created checkpoints,
and can change them into snapshots which will be preserved for long
periods until they are changed back to checkpoints. Each
snapshot is mountable as a read-only file system concurrently with
its writable mount, and this feature is convenient for online backup.
Some features including atime, extended attributes, and POSIX ACLs,
are not supported yet.
To compile this file system support as a module, choose M here: the
module will be called nilfs2. If unsure, say N.
source "fs/nilfs2/Kconfig"
endif # MISC_FILESYSTEMS

18
fs/nfs/client.c
View File

@ -1242,20 +1242,6 @@ error:
return error;
}
/*
* Initialize a session.
* Note: save the mount rsize and wsize for create_server negotiation.
*/
static void nfs4_init_session(struct nfs_client *clp,
unsigned int wsize, unsigned int rsize)
{
#if defined(CONFIG_NFS_V4_1)
if (nfs4_has_session(clp)) {
clp->cl_session->fc_attrs.max_rqst_sz = wsize;
clp->cl_session->fc_attrs.max_resp_sz = rsize;
}
#endif /* CONFIG_NFS_V4_1 */
}
/*
* Session has been established, and the client marked ready.
@ -1350,7 +1336,9 @@ struct nfs_server *nfs4_create_server(const struct nfs_parsed_mount_data *data,
BUG_ON(!server->nfs_client->rpc_ops);
BUG_ON(!server->nfs_client->rpc_ops->file_inode_ops);
nfs4_init_session(server->nfs_client, server->wsize, server->rsize);
error = nfs4_init_session(server);
if (error < 0)
goto error;
/* Probe the root fh to retrieve its FSID */
error = nfs4_path_walk(server, mntfh, data->nfs_server.export_path);

2
fs/nfs/dir.c
View File

@ -1025,12 +1025,12 @@ static struct dentry *nfs_atomic_lookup(struct inode *dir, struct dentry *dentry
res = NULL;
goto out;
/* This turned out not to be a regular file */
case -EISDIR:
case -ENOTDIR:
goto no_open;
case -ELOOP:
if (!(nd->intent.open.flags & O_NOFOLLOW))
goto no_open;
/* case -EISDIR: */
/* case -EINVAL: */
default:
goto out;

6
fs/nfs/nfs4_fs.h
View File

@ -220,6 +220,7 @@ extern void nfs4_destroy_session(struct nfs4_session *session);
extern struct nfs4_session *nfs4_alloc_session(struct nfs_client *clp);
extern int nfs4_proc_create_session(struct nfs_client *, int reset);
extern int nfs4_proc_destroy_session(struct nfs4_session *);
extern int nfs4_init_session(struct nfs_server *server);
#else /* CONFIG_NFS_v4_1 */
static inline int nfs4_setup_sequence(struct nfs_client *clp,
struct nfs4_sequence_args *args, struct nfs4_sequence_res *res,
@ -227,6 +228,11 @@ static inline int nfs4_setup_sequence(struct nfs_client *clp,
{
return 0;
}
static inline int nfs4_init_session(struct nfs_server *server)
{
return 0;
}
#endif /* CONFIG_NFS_V4_1 */
extern struct nfs4_state_maintenance_ops *nfs4_state_renewal_ops[];

40
fs/nfs/nfs4proc.c
View File

@ -2040,15 +2040,9 @@ static int _nfs4_lookup_root(struct nfs_server *server, struct nfs_fh *fhandle,
.rpc_argp = &args,
.rpc_resp = &res,
};
int status;
nfs_fattr_init(info->fattr);
status = nfs4_recover_expired_lease(server);
if (!status)
status = nfs4_check_client_ready(server->nfs_client);
if (!status)
status = nfs4_call_sync(server, &msg, &args, &res, 0);
return status;
return nfs4_call_sync(server, &msg, &args, &res, 0);
}
static int nfs4_lookup_root(struct nfs_server *server, struct nfs_fh *fhandle,
@ -4099,15 +4093,23 @@ nfs4_proc_lock(struct file *filp, int cmd, struct file_lock *request)
if (request->fl_start < 0 || request->fl_end < 0)
return -EINVAL;
if (IS_GETLK(cmd))
return nfs4_proc_getlk(state, F_GETLK, request);
if (IS_GETLK(cmd)) {
if (state != NULL)
return nfs4_proc_getlk(state, F_GETLK, request);
return 0;
}
if (!(IS_SETLK(cmd) || IS_SETLKW(cmd)))
return -EINVAL;
if (request->fl_type == F_UNLCK)
return nfs4_proc_unlck(state, cmd, request);
if (request->fl_type == F_UNLCK) {
if (state != NULL)
return nfs4_proc_unlck(state, cmd, request);
return 0;
}
if (state == NULL)
return -ENOLCK;
do {
status = nfs4_proc_setlk(state, cmd, request);
if ((status != -EAGAIN) || IS_SETLK(cmd))
@ -4793,6 +4795,22 @@ int nfs4_proc_destroy_session(struct nfs4_session *session)
return status;
}
int nfs4_init_session(struct nfs_server *server)
{
struct nfs_client *clp = server->nfs_client;
int ret;
if (!nfs4_has_session(clp))
return 0;
clp->cl_session->fc_attrs.max_rqst_sz = server->wsize;
clp->cl_session->fc_attrs.max_resp_sz = server->rsize;
ret = nfs4_recover_expired_lease(server);
if (!ret)
ret = nfs4_check_client_ready(clp);
return ret;
}
/*
* Renew the cl_session lease.
*/

2
fs/nfs/nfs4state.c
View File

@ -553,6 +553,7 @@ static struct nfs4_lock_state *nfs4_alloc_lock_state(struct nfs4_state *state, f
INIT_LIST_HEAD(&lsp->ls_sequence.list);
lsp->ls_seqid.sequence = &lsp->ls_sequence;
atomic_set(&lsp->ls_count, 1);
lsp->ls_state = state;
lsp->ls_owner = fl_owner;
spin_lock(&clp->cl_lock);
nfs_alloc_unique_id(&clp->cl_lockowner_id, &lsp->ls_id, 1, 64);
@ -587,7 +588,6 @@ static struct nfs4_lock_state *nfs4_get_lock_state(struct nfs4_state *state, fl_
if (lsp != NULL)
break;
if (new != NULL) {
new->ls_state = state;
list_add(&new->ls_locks, &state->lock_states);
set_bit(LK_STATE_IN_USE, &state->flags);
lsp = new;

25
fs/nilfs2/Kconfig Normal file
View File

@ -0,0 +1,25 @@
config NILFS2_FS
tristate "NILFS2 file system support (EXPERIMENTAL)"
depends on BLOCK && EXPERIMENTAL
select CRC32
help
NILFS2 is a log-structured file system (LFS) supporting continuous
snapshotting. In addition to versioning capability of the entire
file system, users can even restore files mistakenly overwritten or
destroyed just a few seconds ago. Since this file system can keep
consistency like conventional LFS, it achieves quick recovery after
system crashes.
NILFS2 creates a number of checkpoints every few seconds or per
synchronous write basis (unless there is no change). Users can
select significant versions among continuously created checkpoints,
and can change them into snapshots which will be preserved for long
periods until they are changed back to checkpoints. Each
snapshot is mountable as a read-only file system concurrently with
its writable mount, and this feature is convenient for online backup.
Some features including atime, extended attributes, and POSIX ACLs,
are not supported yet.
To compile this file system support as a module, choose M here: the
module will be called nilfs2. If unsure, say N.

4
fs/pipe.c
View File

@ -68,8 +68,8 @@ void pipe_double_lock(struct pipe_inode_info *pipe1,
pipe_lock_nested(pipe1, I_MUTEX_PARENT);
pipe_lock_nested(pipe2, I_MUTEX_CHILD);
} else {
pipe_lock_nested(pipe2, I_MUTEX_CHILD);
pipe_lock_nested(pipe1, I_MUTEX_PARENT);
pipe_lock_nested(pipe2, I_MUTEX_PARENT);
pipe_lock_nested(pipe1, I_MUTEX_CHILD);
}
}

28
include/linux/interrupt.h
View File

@ -14,6 +14,7 @@
#include <linux/irqflags.h>
#include <linux/smp.h>
#include <linux/percpu.h>
#include <linux/hrtimer.h>
#include <asm/atomic.h>
#include <asm/ptrace.h>
@ -64,11 +65,13 @@
* IRQTF_RUNTHREAD - signals that the interrupt handler thread should run
* IRQTF_DIED - handler thread died
* IRQTF_WARNED - warning "IRQ_WAKE_THREAD w/o thread_fn" has been printed
* IRQTF_AFFINITY - irq thread is requested to adjust affinity
*/
enum {
IRQTF_RUNTHREAD,
IRQTF_DIED,
IRQTF_WARNED,
IRQTF_AFFINITY,
};
typedef irqreturn_t (*irq_handler_t)(int, void *);
@ -517,6 +520,31 @@ extern void tasklet_kill_immediate(struct tasklet_struct *t, unsigned int cpu);
extern void tasklet_init(struct tasklet_struct *t,
void (*func)(unsigned long), unsigned long data);
struct tasklet_hrtimer {
struct hrtimer timer;
struct tasklet_struct tasklet;
enum hrtimer_restart (*function)(struct hrtimer *);
};
extern void
tasklet_hrtimer_init(struct tasklet_hrtimer *ttimer,
enum hrtimer_restart (*function)(struct hrtimer *),
clockid_t which_clock, enum hrtimer_mode mode);
static inline
int tasklet_hrtimer_start(struct tasklet_hrtimer *ttimer, ktime_t time,
const enum hrtimer_mode mode)
{
return hrtimer_start(&ttimer->timer, time, mode);
}
static inline
void tasklet_hrtimer_cancel(struct tasklet_hrtimer *ttimer)
{
hrtimer_cancel(&ttimer->timer);
tasklet_kill(&ttimer->tasklet);
}
/*
* Autoprobing for irqs:
*

15
include/linux/perf_counter.h
View File

@ -120,8 +120,9 @@ enum perf_counter_sample_format {
PERF_SAMPLE_ID = 1U << 6,
PERF_SAMPLE_CPU = 1U << 7,
PERF_SAMPLE_PERIOD = 1U << 8,
PERF_SAMPLE_STREAM_ID = 1U << 9,
PERF_SAMPLE_MAX = 1U << 9, /* non-ABI */
PERF_SAMPLE_MAX = 1U << 10, /* non-ABI */
};
/*
@ -312,16 +313,7 @@ enum perf_event_type {
* struct perf_event_header header;
* u64 time;
* u64 id;
* u64 sample_period;
* };
*/
PERF_EVENT_PERIOD = 4,
/*
* struct {
* struct perf_event_header header;
* u64 time;
* u64 id;
* u64 stream_id;
* };
*/
PERF_EVENT_THROTTLE = 5,
@ -356,6 +348,7 @@ enum perf_event_type {
* { u64 time; } && PERF_SAMPLE_TIME
* { u64 addr; } && PERF_SAMPLE_ADDR
* { u64 id; } && PERF_SAMPLE_ID
* { u64 stream_id;} && PERF_SAMPLE_STREAM_ID
* { u32 cpu, res; } && PERF_SAMPLE_CPU
* { u64 period; } && PERF_SAMPLE_PERIOD
*

3
include/linux/sched.h
View File

@ -209,7 +209,7 @@ extern unsigned long long time_sync_thresh;
((task->state & (__TASK_STOPPED | __TASK_TRACED)) != 0)
#define task_contributes_to_load(task) \
((task->state & TASK_UNINTERRUPTIBLE) != 0 && \
(task->flags & PF_FROZEN) == 0)
(task->flags & PF_FREEZING) == 0)
#define __set_task_state(tsk, state_value) \
do { (tsk)->state = (state_value); } while (0)
@ -1680,6 +1680,7 @@ extern cputime_t task_gtime(struct task_struct *p);
#define PF_MEMALLOC 0x00000800 /* Allocating memory */
#define PF_FLUSHER 0x00001000 /* responsible for disk writeback */
#define PF_USED_MATH 0x00002000 /* if unset the fpu must be initialized before use */
#define PF_FREEZING 0x00004000 /* freeze in progress. do not account to load */
#define PF_NOFREEZE 0x00008000 /* this thread should not be frozen */
#define PF_FROZEN 0x00010000 /* frozen for system suspend */
#define PF_FSTRANS 0x00020000 /* inside a filesystem transaction */

32
include/net/sock.h
View File

@ -104,15 +104,15 @@ struct net;
/**
* struct sock_common - minimal network layer representation of sockets
* @skc_node: main hash linkage for various protocol lookup tables
* @skc_nulls_node: main hash linkage for UDP/UDP-Lite protocol
* @skc_refcnt: reference count
* @skc_hash: hash value used with various protocol lookup tables
* @skc_family: network address family
* @skc_state: Connection state
* @skc_reuse: %SO_REUSEADDR setting
* @skc_bound_dev_if: bound device index if != 0
* @skc_node: main hash linkage for various protocol lookup tables
* @skc_nulls_node: main hash linkage for UDP/UDP-Lite protocol
* @skc_bind_node: bind hash linkage for various protocol lookup tables
* @skc_refcnt: reference count
* @skc_hash: hash value used with various protocol lookup tables
* @skc_prot: protocol handlers inside a network family
* @skc_net: reference to the network namespace of this socket
*
@ -120,17 +120,21 @@ struct net;
* for struct sock and struct inet_timewait_sock.
*/
struct sock_common {
unsigned short skc_family;
volatile unsigned char skc_state;
unsigned char skc_reuse;
int skc_bound_dev_if;
/*
* first fields are not copied in sock_copy()
*/
union {
struct hlist_node skc_node;
struct hlist_nulls_node skc_nulls_node;
};
struct hlist_node skc_bind_node;
atomic_t skc_refcnt;
unsigned int skc_hash;
unsigned short skc_family;
volatile unsigned char skc_state;
unsigned char skc_reuse;
int skc_bound_dev_if;
struct hlist_node skc_bind_node;
struct proto *skc_prot;
#ifdef CONFIG_NET_NS
struct net *skc_net;
@ -208,15 +212,17 @@ struct sock {
* don't add nothing before this first member (__sk_common) --acme
*/
struct sock_common __sk_common;
#define sk_node __sk_common.skc_node
#define sk_nulls_node __sk_common.skc_nulls_node
#define sk_refcnt __sk_common.skc_refcnt
#define sk_copy_start __sk_common.skc_hash
#define sk_hash __sk_common.skc_hash
#define sk_family __sk_common.skc_family
#define sk_state __sk_common.skc_state
#define sk_reuse __sk_common.skc_reuse
#define sk_bound_dev_if __sk_common.skc_bound_dev_if
#define sk_node __sk_common.skc_node
#define sk_nulls_node __sk_common.skc_nulls_node
#define sk_bind_node __sk_common.skc_bind_node
#define sk_refcnt __sk_common.skc_refcnt
#define sk_hash __sk_common.skc_hash
#define sk_prot __sk_common.skc_prot
#define sk_net __sk_common.skc_net
kmemcheck_bitfield_begin(flags);

5
include/net/tcp.h
View File

@ -1425,6 +1425,11 @@ struct tcp_request_sock_ops {
#ifdef CONFIG_TCP_MD5SIG
struct tcp_md5sig_key *(*md5_lookup) (struct sock *sk,
struct request_sock *req);
int (*calc_md5_hash) (char *location,
struct tcp_md5sig_key *md5,
struct sock *sk,
struct request_sock *req,
struct sk_buff *skb);
#endif
};

2
init/Kconfig
View File

@ -962,7 +962,7 @@ config PERF_COUNTERS
config EVENT_PROFILE
bool "Tracepoint profile sources"
depends on PERF_COUNTERS && EVENT_TRACER
depends on PERF_COUNTERS && EVENT_TRACING
default y
endmenu

9
kernel/fork.c
View File

@ -1407,14 +1407,11 @@ long do_fork(unsigned long clone_flags,
if (clone_flags & CLONE_VFORK) {
p->vfork_done = &vfork;
init_completion(&vfork);
} else if (!(clone_flags & CLONE_VM)) {
/*
* vfork will do an exec which will call
* set_task_comm()
*/
perf_counter_fork(p);
}
if (!(clone_flags & CLONE_THREAD))
perf_counter_fork(p);
audit_finish_fork(p);
tracehook_report_clone(regs, clone_flags, nr, p);

7
kernel/freezer.c
View File

@ -44,12 +44,19 @@ void refrigerator(void)
recalc_sigpending(); /* We sent fake signal, clean it up */
spin_unlock_irq(&current->sighand->siglock);
/* prevent accounting of that task to load */
current->flags |= PF_FREEZING;
for (;;) {
set_current_state(TASK_UNINTERRUPTIBLE);
if (!frozen(current))
break;
schedule();
}
/* Remove the accounting blocker */
current->flags &= ~PF_FREEZING;
pr_debug("%s left refrigerator\n", current->comm);
__set_current_state(save);
}

3
kernel/irq/internals.h
View File

@ -42,8 +42,7 @@ static inline void unregister_handler_proc(unsigned int irq,
extern int irq_select_affinity_usr(unsigned int irq);
extern void
irq_set_thread_affinity(struct irq_desc *desc, const struct cpumask *cpumask);
extern void irq_set_thread_affinity(struct irq_desc *desc);
/*
* Debugging printout:

55
kernel/irq/manage.c
View File

@ -80,14 +80,22 @@ int irq_can_set_affinity(unsigned int irq)
return 1;
}
void
irq_set_thread_affinity(struct irq_desc *desc, const struct cpumask *cpumask)
/**
* irq_set_thread_affinity - Notify irq threads to adjust affinity
* @desc: irq descriptor which has affitnity changed
*
* We just set IRQTF_AFFINITY and delegate the affinity setting
* to the interrupt thread itself. We can not call
* set_cpus_allowed_ptr() here as we hold desc->lock and this
* code can be called from hard interrupt context.
*/
void irq_set_thread_affinity(struct irq_desc *desc)
{
struct irqaction *action = desc->action;
while (action) {
if (action->thread)
set_cpus_allowed_ptr(action->thread, cpumask);
set_bit(IRQTF_AFFINITY, &action->thread_flags);
action = action->next;
}
}
@ -112,7 +120,7 @@ int irq_set_affinity(unsigned int irq, const struct cpumask *cpumask)
if (desc->status & IRQ_MOVE_PCNTXT) {
if (!desc->chip->set_affinity(irq, cpumask)) {
cpumask_copy(desc->affinity, cpumask);
irq_set_thread_affinity(desc, cpumask);
irq_set_thread_affinity(desc);
}
}
else {
@ -122,7 +130,7 @@ int irq_set_affinity(unsigned int irq, const struct cpumask *cpumask)
#else
if (!desc->chip->set_affinity(irq, cpumask)) {
cpumask_copy(desc->affinity, cpumask);
irq_set_thread_affinity(desc, cpumask);
irq_set_thread_affinity(desc);
}
#endif
desc->status |= IRQ_AFFINITY_SET;
@ -176,7 +184,7 @@ int irq_select_affinity_usr(unsigned int irq)
spin_lock_irqsave(&desc->lock, flags);
ret = setup_affinity(irq, desc);
if (!ret)
irq_set_thread_affinity(desc, desc->affinity);
irq_set_thread_affinity(desc);
spin_unlock_irqrestore(&desc->lock, flags);
return ret;
@ -443,6 +451,39 @@ static int irq_wait_for_interrupt(struct irqaction *action)
return -1;
}
#ifdef CONFIG_SMP
/*
* Check whether we need to change the affinity of the interrupt thread.
*/
static void
irq_thread_check_affinity(struct irq_desc *desc, struct irqaction *action)
{
cpumask_var_t mask;
if (!test_and_clear_bit(IRQTF_AFFINITY, &action->thread_flags))
return;
/*
* In case we are out of memory we set IRQTF_AFFINITY again and
* try again next time
*/
if (!alloc_cpumask_var(&mask, GFP_KERNEL)) {
set_bit(IRQTF_AFFINITY, &action->thread_flags);
return;
}
spin_lock_irq(&desc->lock);
cpumask_copy(mask, desc->affinity);
spin_unlock_irq(&desc->lock);
set_cpus_allowed_ptr(current, mask);
free_cpumask_var(mask);
}
#else
static inline void
irq_thread_check_affinity(struct irq_desc *desc, struct irqaction *action) { }
#endif
/*
* Interrupt handler thread
*/
@ -458,6 +499,8 @@ static int irq_thread(void *data)
while (!irq_wait_for_interrupt(action)) {
irq_thread_check_affinity(desc, action);
atomic_inc(&desc->threads_active);
spin_lock_irq(&desc->lock);

2
kernel/irq/migration.c
View File

@ -45,7 +45,7 @@ void move_masked_irq(int irq)
< nr_cpu_ids))
if (!desc->chip->set_affinity(irq, desc->pending_mask)) {
cpumask_copy(desc->affinity, desc->pending_mask);
irq_set_thread_affinity(desc, desc->pending_mask);
irq_set_thread_affinity(desc);
}
cpumask_clear(desc->pending_mask);

186
kernel/perf_counter.c
View File

@ -146,6 +146,28 @@ static void put_ctx(struct perf_counter_context *ctx)
}
}
static void unclone_ctx(struct perf_counter_context *ctx)
{
if (ctx->parent_ctx) {
put_ctx(ctx->parent_ctx);
ctx->parent_ctx = NULL;
}
}
/*
* If we inherit counters we want to return the parent counter id
* to userspace.
*/
static u64 primary_counter_id(struct perf_counter *counter)
{
u64 id = counter->id;
if (counter->parent)
id = counter->parent->id;
return id;
}
/*
* Get the perf_counter_context for a task and lock it.
* This has to cope with with the fact that until it is locked,
@ -1288,7 +1310,6 @@ static void perf_counter_cpu_sched_in(struct perf_cpu_context *cpuctx, int cpu)
#define MAX_INTERRUPTS (~0ULL)
static void perf_log_throttle(struct perf_counter *counter, int enable);
static void perf_log_period(struct perf_counter *counter, u64 period);
static void perf_adjust_period(struct perf_counter *counter, u64 events)
{
@ -1307,8 +1328,6 @@ static void perf_adjust_period(struct perf_counter *counter, u64 events)
if (!sample_period)
sample_period = 1;
perf_log_period(counter, sample_period);
hwc->sample_period = sample_period;
}
@ -1463,10 +1482,8 @@ static void perf_counter_enable_on_exec(struct task_struct *task)
/*
* Unclone this context if we enabled any counter.
*/
if (enabled && ctx->parent_ctx) {
put_ctx(ctx->parent_ctx);
ctx->parent_ctx = NULL;
}
if (enabled)
unclone_ctx(ctx);
spin_unlock(&ctx->lock);
@ -1526,7 +1543,6 @@ __perf_counter_init_context(struct perf_counter_context *ctx,
static struct perf_counter_context *find_get_context(pid_t pid, int cpu)
{
struct perf_counter_context *parent_ctx;
struct perf_counter_context *ctx;
struct perf_cpu_context *cpuctx;
struct task_struct *task;
@ -1586,11 +1602,7 @@ static struct perf_counter_context *find_get_context(pid_t pid, int cpu)
retry:
ctx = perf_lock_task_context(task, &flags);
if (ctx) {
parent_ctx = ctx->parent_ctx;
if (parent_ctx) {
put_ctx(parent_ctx);
ctx->parent_ctx = NULL; /* no longer a clone */
}
unclone_ctx(ctx);
spin_unlock_irqrestore(&ctx->lock, flags);
}
@ -1704,7 +1716,7 @@ perf_read_hw(struct perf_counter *counter, char __user *buf, size_t count)
values[n++] = counter->total_time_running +
atomic64_read(&counter->child_total_time_running);
if (counter->attr.read_format & PERF_FORMAT_ID)
values[n++] = counter->id;
values[n++] = primary_counter_id(counter);
mutex_unlock(&counter->child_mutex);
if (count < n * sizeof(u64))
@ -1811,8 +1823,6 @@ static int perf_counter_period(struct perf_counter *counter, u64 __user *arg)
counter->attr.sample_freq = value;
} else {
perf_log_period(counter, value);
counter->attr.sample_period = value;
counter->hw.sample_period = value;
}
@ -2661,10 +2671,14 @@ static void perf_counter_output(struct perf_counter *counter, int nmi,
if (sample_type & PERF_SAMPLE_ID)
header.size += sizeof(u64);
if (sample_type & PERF_SAMPLE_STREAM_ID)
header.size += sizeof(u64);
if (sample_type & PERF_SAMPLE_CPU) {
header.size += sizeof(cpu_entry);
cpu_entry.cpu = raw_smp_processor_id();
cpu_entry.reserved = 0;
}
if (sample_type & PERF_SAMPLE_PERIOD)
@ -2703,7 +2717,13 @@ static void perf_counter_output(struct perf_counter *counter, int nmi,
if (sample_type & PERF_SAMPLE_ADDR)
perf_output_put(&handle, data->addr);
if (sample_type & PERF_SAMPLE_ID)
if (sample_type & PERF_SAMPLE_ID) {
u64 id = primary_counter_id(counter);
perf_output_put(&handle, id);
}
if (sample_type & PERF_SAMPLE_STREAM_ID)
perf_output_put(&handle, counter->id);
if (sample_type & PERF_SAMPLE_CPU)
@ -2726,7 +2746,7 @@ static void perf_counter_output(struct perf_counter *counter, int nmi,
if (sub != counter)
sub->pmu->read(sub);
group_entry.id = sub->id;
group_entry.id = primary_counter_id(sub);
group_entry.counter = atomic64_read(&sub->count);
perf_output_put(&handle, group_entry);
@ -2786,15 +2806,8 @@ perf_counter_read_event(struct perf_counter *counter,
}
if (counter->attr.read_format & PERF_FORMAT_ID) {
u64 id;
event.header.size += sizeof(u64);
if (counter->parent)
id = counter->parent->id;
else
id = counter->id;
event.format[i++] = id;
event.format[i++] = primary_counter_id(counter);
}
ret = perf_output_begin(&handle, counter, event.header.size, 0, 0);
@ -2895,8 +2908,11 @@ void perf_counter_fork(struct task_struct *task)
.event = {
.header = {
.type = PERF_EVENT_FORK,
.misc = 0,
.size = sizeof(fork_event.event),
},
/* .pid */
/* .ppid */
},
};
@ -2968,8 +2984,10 @@ static void perf_counter_comm_event(struct perf_comm_event *comm_event)
struct perf_cpu_context *cpuctx;
struct perf_counter_context *ctx;
unsigned int size;
char *comm = comm_event->task->comm;
char comm[TASK_COMM_LEN];
memset(comm, 0, sizeof(comm));
strncpy(comm, comm_event->task->comm, sizeof(comm));
size = ALIGN(strlen(comm)+1, sizeof(u64));
comm_event->comm = comm;
@ -3004,8 +3022,16 @@ void perf_counter_comm(struct task_struct *task)
comm_event = (struct perf_comm_event){
.task = task,
/* .comm */
/* .comm_size */
.event = {
.header = { .type = PERF_EVENT_COMM, },
.header = {
.type = PERF_EVENT_COMM,
.misc = 0,
/* .size */
},
/* .pid */
/* .tid */
},
};
@ -3088,8 +3114,15 @@ static void perf_counter_mmap_event(struct perf_mmap_event *mmap_event)
char *buf = NULL;
const char *name;
memset(tmp, 0, sizeof(tmp));
if (file) {
buf = kzalloc(PATH_MAX, GFP_KERNEL);
/*
* d_path works from the end of the buffer backwards, so we
* need to add enough zero bytes after the string to handle
* the 64bit alignment we do later.
*/
buf = kzalloc(PATH_MAX + sizeof(u64), GFP_KERNEL);
if (!buf) {
name = strncpy(tmp, "//enomem", sizeof(tmp));
goto got_name;
@ -3100,9 +3133,11 @@ static void perf_counter_mmap_event(struct perf_mmap_event *mmap_event)
goto got_name;
}
} else {
name = arch_vma_name(mmap_event->vma);
if (name)
if (arch_vma_name(mmap_event->vma)) {
name = strncpy(tmp, arch_vma_name(mmap_event->vma),
sizeof(tmp));
goto got_name;
}
if (!vma->vm_mm) {
name = strncpy(tmp, "[vdso]", sizeof(tmp));
@ -3147,8 +3182,16 @@ void __perf_counter_mmap(struct vm_area_struct *vma)
mmap_event = (struct perf_mmap_event){
.vma = vma,
/* .file_name */
/* .file_size */
.event = {
.header = { .type = PERF_EVENT_MMAP, },
.header = {
.type = PERF_EVENT_MMAP,
.misc = 0,
/* .size */
},
/* .pid */
/* .tid */
.start = vma->vm_start,
.len = vma->vm_end - vma->vm_start,
.pgoff = vma->vm_pgoff,
@ -3158,49 +3201,6 @@ void __perf_counter_mmap(struct vm_area_struct *vma)
perf_counter_mmap_event(&mmap_event);
}
/*
* Log sample_period changes so that analyzing tools can re-normalize the
* event flow.
*/
struct freq_event {
struct perf_event_header header;
u64 time;
u64 id;
u64 period;
};
static void perf_log_period(struct perf_counter *counter, u64 period)
{
struct perf_output_handle handle;
struct freq_event event;
int ret;
if (counter->hw.sample_period == period)
return;
if (counter->attr.sample_type & PERF_SAMPLE_PERIOD)
return;
event = (struct freq_event) {
.header = {
.type = PERF_EVENT_PERIOD,
.misc = 0,
.size = sizeof(event),
},
.time = sched_clock(),
.id = counter->id,
.period = period,
};
ret = perf_output_begin(&handle, counter, sizeof(event), 1, 0);
if (ret)
return;
perf_output_put(&handle, event);
perf_output_end(&handle);
}
/*
* IRQ throttle logging
*/
@ -3214,16 +3214,21 @@ static void perf_log_throttle(struct perf_counter *counter, int enable)
struct perf_event_header header;
u64 time;
u64 id;
u64 stream_id;
} throttle_event = {
.header = {
.type = PERF_EVENT_THROTTLE + 1,
.type = PERF_EVENT_THROTTLE,
.misc = 0,
.size = sizeof(throttle_event),
},
.time = sched_clock(),
.id = counter->id,
.time = sched_clock(),
.id = primary_counter_id(counter),
.stream_id = counter->id,
};
if (enable)
throttle_event.header.type = PERF_EVENT_UNTHROTTLE;
ret = perf_output_begin(&handle, counter, sizeof(throttle_event), 1, 0);
if (ret)
return;
@ -3671,7 +3676,7 @@ static const struct pmu perf_ops_task_clock = {
void perf_tpcounter_event(int event_id)
{
struct perf_sample_data data = {
.regs = get_irq_regs();
.regs = get_irq_regs(),
.addr = 0,
};
@ -3687,16 +3692,12 @@ extern void ftrace_profile_disable(int);
static void tp_perf_counter_destroy(struct perf_counter *counter)
{
ftrace_profile_disable(perf_event_id(&counter->attr));
ftrace_profile_disable(counter->attr.config);
}
static const struct pmu *tp_perf_counter_init(struct perf_counter *counter)
{
int event_id = perf_event_id(&counter->attr);
int ret;
ret = ftrace_profile_enable(event_id);
if (ret)
if (ftrace_profile_enable(counter->attr.config))
return NULL;
counter->destroy = tp_perf_counter_destroy;
@ -4255,15 +4256,12 @@ void perf_counter_exit_task(struct task_struct *child)
*/
spin_lock(&child_ctx->lock);
child->perf_counter_ctxp = NULL;
if (child_ctx->parent_ctx) {
/*
* This context is a clone; unclone it so it can't get
* swapped to another process while we're removing all
* the counters from it.
*/
put_ctx(child_ctx->parent_ctx);
child_ctx->parent_ctx = NULL;
}
/*
* If this context is a clone; unclone it so it can't get
* swapped to another process while we're removing all
* the counters from it.
*/
unclone_ctx(child_ctx);
spin_unlock(&child_ctx->lock);
local_irq_restore(flags);

4
kernel/sched.c
View File

@ -7289,6 +7289,7 @@ static void migrate_dead_tasks(unsigned int dead_cpu)
static void calc_global_load_remove(struct rq *rq)
{
atomic_long_sub(rq->calc_load_active, &calc_load_tasks);
rq->calc_load_active = 0;
}
#endif /* CONFIG_HOTPLUG_CPU */
@ -7515,6 +7516,7 @@ migration_call(struct notifier_block *nfb, unsigned long action, void *hcpu)
task_rq_unlock(rq, &flags);
get_task_struct(p);
cpu_rq(cpu)->migration_thread = p;
rq->calc_load_update = calc_load_update;
break;
case CPU_ONLINE:
@ -7525,8 +7527,6 @@ migration_call(struct notifier_block *nfb, unsigned long action, void *hcpu)
/* Update our root-domain */
rq = cpu_rq(cpu);
spin_lock_irqsave(&rq->lock, flags);
rq->calc_load_update = calc_load_update;
rq->calc_load_active = 0;
if (rq->rd) {
BUG_ON(!cpumask_test_cpu(cpu, rq->rd->span));

10
kernel/sched_fair.c
View File

@ -266,6 +266,12 @@ static inline u64 min_vruntime(u64 min_vruntime, u64 vruntime)
return min_vruntime;
}
static inline int entity_before(struct sched_entity *a,
struct sched_entity *b)
{
return (s64)(a->vruntime - b->vruntime) < 0;
}
static inline s64 entity_key(struct cfs_rq *cfs_rq, struct sched_entity *se)
{
return se->vruntime - cfs_rq->min_vruntime;
@ -1017,7 +1023,7 @@ static void yield_task_fair(struct rq *rq)
/*
* Already in the rightmost position?
*/
if (unlikely(!rightmost || rightmost->vruntime < se->vruntime))
if (unlikely(!rightmost || entity_before(rightmost, se)))
return;
/*
@ -1713,7 +1719,7 @@ static void task_new_fair(struct rq *rq, struct task_struct *p)
/* 'curr' will be NULL if the child belongs to a different group */
if (sysctl_sched_child_runs_first && this_cpu == task_cpu(p) &&
curr && curr->vruntime < se->vruntime) {
curr && entity_before(curr, se)) {
/*
* Upon rescheduling, sched_class::put_prev_task() will place
* 'current' within the tree based on its new key value.

64
kernel/softirq.c
View File

@ -345,7 +345,9 @@ void open_softirq(int nr, void (*action)(struct softirq_action *))
softirq_vec[nr].action = action;
}
/* Tasklets */
/*
* Tasklets
*/
struct tasklet_head
{
struct tasklet_struct *head;
@ -493,6 +495,66 @@ void tasklet_kill(struct tasklet_struct *t)
EXPORT_SYMBOL(tasklet_kill);
/*
* tasklet_hrtimer
*/
/*
* The trampoline is called when the hrtimer expires. If this is
* called from the hrtimer interrupt then we schedule the tasklet as
* the timer callback function expects to run in softirq context. If
* it's called in softirq context anyway (i.e. high resolution timers
* disabled) then the hrtimer callback is called right away.
*/
static enum hrtimer_restart __hrtimer_tasklet_trampoline(struct hrtimer *timer)
{
struct tasklet_hrtimer *ttimer =
container_of(timer, struct tasklet_hrtimer, timer);
if (hrtimer_is_hres_active(timer)) {
tasklet_hi_schedule(&ttimer->tasklet);
return HRTIMER_NORESTART;
}
return ttimer->function(timer);
}
/*
* Helper function which calls the hrtimer callback from
* tasklet/softirq context
*/
static void __tasklet_hrtimer_trampoline(unsigned long data)
{
struct tasklet_hrtimer *ttimer = (void *)data;
enum hrtimer_restart restart;
restart = ttimer->function(&ttimer->timer);
if (restart != HRTIMER_NORESTART)
hrtimer_restart(&ttimer->timer);
}
/**
* tasklet_hrtimer_init - Init a tasklet/hrtimer combo for softirq callbacks
* @ttimer: tasklet_hrtimer which is initialized
* @function: hrtimer callback funtion which gets called from softirq context
* @which_clock: clock id (CLOCK_MONOTONIC/CLOCK_REALTIME)
* @mode: hrtimer mode (HRTIMER_MODE_ABS/HRTIMER_MODE_REL)
*/
void tasklet_hrtimer_init(struct tasklet_hrtimer *ttimer,
enum hrtimer_restart (*function)(struct hrtimer *),
clockid_t which_clock, enum hrtimer_mode mode)
{
hrtimer_init(&ttimer->timer, which_clock, mode);
ttimer->timer.function = __hrtimer_tasklet_trampoline;
tasklet_init(&ttimer->tasklet, __tasklet_hrtimer_trampoline,
(unsigned long)ttimer);
ttimer->function = function;
}
EXPORT_SYMBOL_GPL(tasklet_hrtimer_init);
/*
* Remote softirq bits
*/
DEFINE_PER_CPU(struct list_head [NR_SOFTIRQS], softirq_work_list);
EXPORT_PER_CPU_SYMBOL(softirq_work_list);

2
kernel/time/clocksource.c
View File

@ -513,7 +513,7 @@ static ssize_t sysfs_override_clocksource(struct sys_device *dev,
* Check to make sure we don't switch to a non-highres capable
* clocksource if the tick code is in oneshot mode (highres or nohz)
*/
if (tick_oneshot_mode_active() &&
if (tick_oneshot_mode_active() && ovr &&
!(ovr->flags & CLOCK_SOURCE_VALID_FOR_HRES)) {
printk(KERN_WARNING "%s clocksource is not HRT compatible. "
"Cannot switch while in HRT/NOHZ mode\n", ovr->name);

2
kernel/timer.c
View File

@ -714,7 +714,7 @@ int mod_timer(struct timer_list *timer, unsigned long expires)
* networking code - if the timer is re-modified
* to be the same thing then just return:
*/
if (timer->expires == expires && timer_pending(timer))
if (timer_pending(timer) && timer->expires == expires)
return 1;
return __mod_timer(timer, expires, false, TIMER_NOT_PINNED);

4
net/can/bcm.c
View File

@ -75,6 +75,7 @@ static __initdata const char banner[] = KERN_INFO
MODULE_DESCRIPTION("PF_CAN broadcast manager protocol");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_AUTHOR("Oliver Hartkopp <oliver.hartkopp@volkswagen.de>");
MODULE_ALIAS("can-proto-2");
/* easy access to can_frame payload */
static inline u64 GET_U64(const struct can_frame *cp)
@ -1469,6 +1470,9 @@ static int bcm_release(struct socket *sock)
bo->ifindex = 0;
}
sock_orphan(sk);
sock->sk = NULL;
release_sock(sk);
sock_put(sk);

4
net/can/raw.c
View File

@ -62,6 +62,7 @@ static __initdata const char banner[] =
MODULE_DESCRIPTION("PF_CAN raw protocol");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_AUTHOR("Urs Thuermann <urs.thuermann@volkswagen.de>");
MODULE_ALIAS("can-proto-1");
#define MASK_ALL 0
@ -306,6 +307,9 @@ static int raw_release(struct socket *sock)
ro->bound = 0;
ro->count = 0;
sock_orphan(sk);
sock->sk = NULL;
release_sock(sk);
sock_put(sk);

22
net/core/sock.c
View File

@ -631,7 +631,7 @@ set_rcvbuf:
case SO_TIMESTAMPING:
if (val & ~SOF_TIMESTAMPING_MASK) {
ret = EINVAL;
ret = -EINVAL;
break;
}
sock_valbool_flag(sk, SOCK_TIMESTAMPING_TX_HARDWARE,
@ -919,13 +919,19 @@ static inline void sock_lock_init(struct sock *sk)
af_family_keys + sk->sk_family);
}
/*
* Copy all fields from osk to nsk but nsk->sk_refcnt must not change yet,
* even temporarly, because of RCU lookups. sk_node should also be left as is.
*/
static void sock_copy(struct sock *nsk, const struct sock *osk)
{
#ifdef CONFIG_SECURITY_NETWORK
void *sptr = nsk->sk_security;
#endif
memcpy(nsk, osk, osk->sk_prot->obj_size);
BUILD_BUG_ON(offsetof(struct sock, sk_copy_start) !=
sizeof(osk->sk_node) + sizeof(osk->sk_refcnt));
memcpy(&nsk->sk_copy_start, &osk->sk_copy_start,
osk->sk_prot->obj_size - offsetof(struct sock, sk_copy_start));
#ifdef CONFIG_SECURITY_NETWORK
nsk->sk_security = sptr;
security_sk_clone(osk, nsk);
@ -1140,6 +1146,11 @@ struct sock *sk_clone(const struct sock *sk, const gfp_t priority)
newsk->sk_err = 0;
newsk->sk_priority = 0;
/*
* Before updating sk_refcnt, we must commit prior changes to memory
* (Documentation/RCU/rculist_nulls.txt for details)
*/
smp_wmb();
atomic_set(&newsk->sk_refcnt, 2);
/*
@ -1855,6 +1866,11 @@ void sock_init_data(struct socket *sock, struct sock *sk)
sk->sk_stamp = ktime_set(-1L, 0);
/*
* Before updating sk_refcnt, we must commit prior changes to memory
* (Documentation/RCU/rculist_nulls.txt for details)
*/
smp_wmb();
atomic_set(&sk->sk_refcnt, 1);
atomic_set(&sk->sk_wmem_alloc, 1);
atomic_set(&sk->sk_drops, 0);

3
net/ipv4/tcp_ipv4.c
View File

@ -1160,6 +1160,7 @@ struct request_sock_ops tcp_request_sock_ops __read_mostly = {
#ifdef CONFIG_TCP_MD5SIG
static struct tcp_request_sock_ops tcp_request_sock_ipv4_ops = {
.md5_lookup = tcp_v4_reqsk_md5_lookup,
.calc_md5_hash = tcp_v4_md5_hash_skb,
};
#endif
@ -1373,7 +1374,7 @@ struct sock *tcp_v4_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
*/
char *newkey = kmemdup(key->key, key->keylen, GFP_ATOMIC);
if (newkey != NULL)
tcp_v4_md5_do_add(newsk, inet_sk(sk)->daddr,
tcp_v4_md5_do_add(newsk, newinet->daddr,
newkey, key->keylen);
newsk->sk_route_caps &= ~NETIF_F_GSO_MASK;
}

2
net/ipv4/tcp_output.c
View File

@ -2261,7 +2261,7 @@ struct sk_buff *tcp_make_synack(struct sock *sk, struct dst_entry *dst,
#ifdef CONFIG_TCP_MD5SIG
/* Okay, we have all we need - do the md5 hash if needed */
if (md5) {
tp->af_specific->calc_md5_hash(md5_hash_location,
tcp_rsk(req)->af_specific->calc_md5_hash(md5_hash_location,
md5, NULL, req, skb);
}
#endif

3
net/ipv6/tcp_ipv6.c
View File

@ -896,6 +896,7 @@ struct request_sock_ops tcp6_request_sock_ops __read_mostly = {
#ifdef CONFIG_TCP_MD5SIG
static struct tcp_request_sock_ops tcp_request_sock_ipv6_ops = {
.md5_lookup = tcp_v6_reqsk_md5_lookup,
.calc_md5_hash = tcp_v6_md5_hash_skb,
};
#endif
@ -1441,7 +1442,7 @@ static struct sock * tcp_v6_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
*/
char *newkey = kmemdup(key->key, key->keylen, GFP_ATOMIC);
if (newkey != NULL)
tcp_v6_md5_do_add(newsk, &inet6_sk(sk)->daddr,
tcp_v6_md5_do_add(newsk, &newnp->daddr,
newkey, key->keylen);
}
#endif

21
net/netfilter/nf_conntrack_core.c
View File

@ -561,23 +561,38 @@ struct nf_conn *nf_conntrack_alloc(struct net *net,
}
}
ct = kmem_cache_zalloc(nf_conntrack_cachep, gfp);
/*
* Do not use kmem_cache_zalloc(), as this cache uses
* SLAB_DESTROY_BY_RCU.
*/
ct = kmem_cache_alloc(nf_conntrack_cachep, gfp);
if (ct == NULL) {
pr_debug("nf_conntrack_alloc: Can't alloc conntrack.\n");
atomic_dec(&net->ct.count);
return ERR_PTR(-ENOMEM);
}
/*
* Let ct->tuplehash[IP_CT_DIR_ORIGINAL].hnnode.next
* and ct->tuplehash[IP_CT_DIR_REPLY].hnnode.next unchanged.
*/
memset(&ct->tuplehash[IP_CT_DIR_MAX], 0,
sizeof(*ct) - offsetof(struct nf_conn, tuplehash[IP_CT_DIR_MAX]));
spin_lock_init(&ct->lock);
atomic_set(&ct->ct_general.use, 1);
ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple = *orig;
ct->tuplehash[IP_CT_DIR_ORIGINAL].hnnode.pprev = NULL;
ct->tuplehash[IP_CT_DIR_REPLY].tuple = *repl;
ct->tuplehash[IP_CT_DIR_REPLY].hnnode.pprev = NULL;
/* Don't set timer yet: wait for confirmation */
setup_timer(&ct->timeout, death_by_timeout, (unsigned long)ct);
#ifdef CONFIG_NET_NS
ct->ct_net = net;
#endif
/*
* changes to lookup keys must be done before setting refcnt to 1
*/
smp_wmb();
atomic_set(&ct->ct_general.use, 1);
return ct;
}
EXPORT_SYMBOL_GPL(nf_conntrack_alloc);

5
net/netfilter/xt_osf.c
View File

@ -330,7 +330,8 @@ static bool xt_osf_match_packet(const struct sk_buff *skb,
fcount++;
if (info->flags & XT_OSF_LOG)
nf_log_packet(p->hooknum, 0, skb, p->in, p->out, NULL,
nf_log_packet(p->family, p->hooknum, skb,
p->in, p->out, NULL,
"%s [%s:%s] : %pi4:%d -> %pi4:%d hops=%d\n",
f->genre, f->version, f->subtype,
&ip->saddr, ntohs(tcp->source),
@ -345,7 +346,7 @@ static bool xt_osf_match_packet(const struct sk_buff *skb,
rcu_read_unlock();
if (!fcount && (info->flags & XT_OSF_LOG))
nf_log_packet(p->hooknum, 0, skb, p->in, p->out, NULL,
nf_log_packet(p->family, p->hooknum, skb, p->in, p->out, NULL,
"Remote OS is not known: %pi4:%u -> %pi4:%u\n",
&ip->saddr, ntohs(tcp->source),
&ip->daddr, ntohs(tcp->dest));

7
sound/core/seq/Makefile
View File

@ -3,10 +3,6 @@
# Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz>
#
ifeq ($(CONFIG_SND_SEQUENCER_OSS),y)
obj-$(CONFIG_SND_SEQUENCER) += oss/
endif
snd-seq-device-objs := seq_device.o
snd-seq-objs := seq.o seq_lock.o seq_clientmgr.o seq_memory.o seq_queue.o \
seq_fifo.o seq_prioq.o seq_timer.o \
@ -19,7 +15,8 @@ snd-seq-virmidi-objs := seq_virmidi.o
obj-$(CONFIG_SND_SEQUENCER) += snd-seq.o snd-seq-device.o
ifeq ($(CONFIG_SND_SEQUENCER_OSS),y)
obj-$(CONFIG_SND_SEQUENCER) += snd-seq-midi-event.o
obj-$(CONFIG_SND_SEQUENCER) += snd-seq-midi-event.o
obj-$(CONFIG_SND_SEQUENCER) += oss/
endif
obj-$(CONFIG_SND_SEQ_DUMMY) += snd-seq-dummy.o

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