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Merge commit 'v3.0.58' into android-3.0

Browse source 
Change-Id: I05959ed26f71cf9197df59291e8e13f254b2115c
This commit is contained in:
Todd Poynor 2013-01-15 19:33:11 -08:00
commit fbad46f30d
221 changed files with 1700 additions and 779 deletions
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2
Documentation/dvb/get_dvb_firmware
View file

@ -114,7 +114,7 @@ sub tda10045 {
sub tda10046 {
my $sourcefile = "TT_PCI_2.19h_28_11_2006.zip";
my $url = "http://www.tt-download.com/download/updates/219/$sourcefile";
my $url = "http://technotrend.com.ua/download/software/219/$sourcefile";
my $hash = "6a7e1e2f2644b162ff0502367553c72d";
my $outfile = "dvb-fe-tda10046.fw";
my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);

8
Documentation/feature-removal-schedule.txt
View file

@ -6,14 +6,6 @@ be removed from this file.
---------------------------
What: x86 floppy disable_hlt
When: 2012
Why: ancient workaround of dubious utility clutters the
code used by everybody else.
Who: Len Brown <len.brown@intel.com>
---------------------------
What: CONFIG_APM_CPU_IDLE, and its ability to call APM BIOS in idle
When: 2012
Why: This optional sub-feature of APM is of dubious reliability,

2
Documentation/networking/ifenslave.c
View file

@ -539,12 +539,14 @@ static int if_getconfig(char *ifname)
metric = 0;
} else
metric = ifr.ifr_metric;
printf("The result of SIOCGIFMETRIC is %d\n", metric);
strcpy(ifr.ifr_name, ifname);
if (ioctl(skfd, SIOCGIFMTU, &ifr) < 0)
mtu = 0;
else
mtu = ifr.ifr_mtu;
printf("The result of SIOCGIFMTU is %d\n", mtu);
strcpy(ifr.ifr_name, ifname);
if (ioctl(skfd, SIOCGIFDSTADDR, &ifr) < 0) {

5
Documentation/networking/ip-sysctl.txt
View file

@ -534,6 +534,11 @@ tcp_thin_dupack - BOOLEAN
Documentation/networking/tcp-thin.txt
Default: 0
tcp_challenge_ack_limit - INTEGER
Limits number of Challenge ACK sent per second, as recommended
in RFC 5961 (Improving TCP's Robustness to Blind In-Window Attacks)
Default: 100
UDP variables:
udp_mem - vector of 3 INTEGERs: min, pressure, max

2
Makefile
View file

@ -1,6 +1,6 @@
VERSION = 3
PATCHLEVEL = 0
SUBLEVEL = 50
SUBLEVEL = 58
EXTRAVERSION =
NAME = Sneaky Weasel

3
arch/arm/include/asm/hwcap.h
View file

@ -18,8 +18,9 @@
#define HWCAP_THUMBEE 2048
#define HWCAP_NEON 4096
#define HWCAP_VFPv3 8192
#define HWCAP_VFPv3D16 16384
#define HWCAP_VFPv3D16 (1 << 14) /* also set for VFPv4-D16 */
#define HWCAP_TLS 32768
#define HWCAP_VFPD32 (1 << 19) /* set if VFP has 32 regs (not 16) */
#if defined(__KERNEL__) && !defined(__ASSEMBLY__)
/*

12
arch/arm/include/asm/vfpmacros.h
View file

@ -27,9 +27,9 @@
#if __LINUX_ARM_ARCH__ <= 6
ldr \tmp, =elf_hwcap @ may not have MVFR regs
ldr \tmp, [\tmp, #0]
tst \tmp, #HWCAP_VFPv3D16
ldceql p11, cr0, [\base],#32*4 @ FLDMIAD \base!, {d16-d31}
addne \base, \base, #32*4 @ step over unused register space
tst \tmp, #HWCAP_VFPD32
ldcnel p11, cr0, [\base],#32*4 @ FLDMIAD \base!, {d16-d31}
addeq \base, \base, #32*4 @ step over unused register space
#else
VFPFMRX \tmp, MVFR0 @ Media and VFP Feature Register 0
and \tmp, \tmp, #MVFR0_A_SIMD_MASK @ A_SIMD field
@ -51,9 +51,9 @@
#if __LINUX_ARM_ARCH__ <= 6
ldr \tmp, =elf_hwcap @ may not have MVFR regs
ldr \tmp, [\tmp, #0]
tst \tmp, #HWCAP_VFPv3D16
stceql p11, cr0, [\base],#32*4 @ FSTMIAD \base!, {d16-d31}
addne \base, \base, #32*4 @ step over unused register space
tst \tmp, #HWCAP_VFPD32
stcnel p11, cr0, [\base],#32*4 @ FSTMIAD \base!, {d16-d31}
addeq \base, \base, #32*4 @ step over unused register space
#else
VFPFMRX \tmp, MVFR0 @ Media and VFP Feature Register 0
and \tmp, \tmp, #MVFR0_A_SIMD_MASK @ A_SIMD field

2
arch/arm/kernel/swp_emulate.c
View file

@ -108,10 +108,12 @@ static void set_segfault(struct pt_regs *regs, unsigned long addr)
{
siginfo_t info;
down_read(&current->mm->mmap_sem);
if (find_vma(current->mm, addr) == NULL)
info.si_code = SEGV_MAPERR;
else
info.si_code = SEGV_ACCERR;
up_read(&current->mm->mmap_sem);
info.si_signo = SIGSEGV;
info.si_errno = 0;

2
arch/arm/mach-dove/include/mach/pm.h
View file

@ -45,7 +45,7 @@ static inline int pmu_to_irq(int pin)
static inline int irq_to_pmu(int irq)
{
if (IRQ_DOVE_PMU_START < irq && irq < NR_IRQS)
if (IRQ_DOVE_PMU_START <= irq && irq < NR_IRQS)
return irq - IRQ_DOVE_PMU_START;
return -EINVAL;

14
arch/arm/mach-dove/irq.c
View file

@ -61,8 +61,20 @@ static void pmu_irq_ack(struct irq_data *d)
int pin = irq_to_pmu(d->irq);
u32 u;
/*
* The PMU mask register is not RW0C: it is RW. This means that
* the bits take whatever value is written to them; if you write
* a '1', you will set the interrupt.
*
* Unfortunately this means there is NO race free way to clear
* these interrupts.
*
* So, let's structure the code so that the window is as small as
* possible.
*/
u = ~(1 << (pin & 31));
writel(u, PMU_INTERRUPT_CAUSE);
u &= readl_relaxed(PMU_INTERRUPT_CAUSE);
writel_relaxed(u, PMU_INTERRUPT_CAUSE);
}
static struct irq_chip pmu_irq_chip = {

2
arch/arm/mm/mmu.c
View file

@ -467,7 +467,7 @@ static void __init build_mem_type_table(void)
}
for (i = 0; i < 16; i++) {
unsigned long v = pgprot_val(protection_map[i]);
pteval_t v = pgprot_val(protection_map[i]);
protection_map[i] = __pgprot(v | user_pgprot);
}

9
arch/arm/vfp/vfpmodule.c
View file

@ -587,11 +587,14 @@ static int __init vfp_init(void)
elf_hwcap |= HWCAP_VFPv3;
/*
* Check for VFPv3 D16. CPUs in this configuration
* only have 16 x 64bit registers.
* Check for VFPv3 D16 and VFPv4 D16. CPUs in
* this configuration only have 16 x 64bit
* registers.
*/
if (((fmrx(MVFR0) & MVFR0_A_SIMD_MASK)) == 1)
elf_hwcap |= HWCAP_VFPv3D16;
elf_hwcap |= HWCAP_VFPv3D16; /* also v4-D16 */
else
elf_hwcap |= HWCAP_VFPD32;
}
#endif
#ifdef CONFIG_NEON

39
arch/cris/include/asm/io.h
View file

@ -133,12 +133,39 @@ static inline void writel(unsigned int b, volatile void __iomem *addr)
#define insb(port,addr,count) (cris_iops ? cris_iops->read_io(port,addr,1,count) : 0)
#define insw(port,addr,count) (cris_iops ? cris_iops->read_io(port,addr,2,count) : 0)
#define insl(port,addr,count) (cris_iops ? cris_iops->read_io(port,addr,4,count) : 0)
#define outb(data,port) if (cris_iops) cris_iops->write_io(port,(void*)(unsigned)data,1,1)
#define outw(data,port) if (cris_iops) cris_iops->write_io(port,(void*)(unsigned)data,2,1)
#define outl(data,port) if (cris_iops) cris_iops->write_io(port,(void*)(unsigned)data,4,1)
#define outsb(port,addr,count) if(cris_iops) cris_iops->write_io(port,(void*)addr,1,count)
#define outsw(port,addr,count) if(cris_iops) cris_iops->write_io(port,(void*)addr,2,count)
#define outsl(port,addr,count) if(cris_iops) cris_iops->write_io(port,(void*)addr,3,count)
static inline void outb(unsigned char data, unsigned int port)
{
if (cris_iops)
cris_iops->write_io(port, (void *) &data, 1, 1);
}
static inline void outw(unsigned short data, unsigned int port)
{
if (cris_iops)
cris_iops->write_io(port, (void *) &data, 2, 1);
}
static inline void outl(unsigned int data, unsigned int port)
{
if (cris_iops)
cris_iops->write_io(port, (void *) &data, 4, 1);
}
static inline void outsb(unsigned int port, const void *addr,
unsigned long count)
{
if (cris_iops)
cris_iops->write_io(port, (void *)addr, 1, count);
}
static inline void outsw(unsigned int port, const void *addr,
unsigned long count)
{
if (cris_iops)
cris_iops->write_io(port, (void *)addr, 2, count);
}
static inline void outsl(unsigned int port, const void *addr,
unsigned long count)
{
if (cris_iops)
cris_iops->write_io(port, (void *)addr, 4, count);
}
/*
* Convert a physical pointer to a virtual kernel pointer for /dev/mem

6
arch/m68k/include/asm/signal.h
View file

@ -156,7 +156,7 @@ typedef struct sigaltstack {
static inline void sigaddset(sigset_t *set, int _sig)
{
asm ("bfset %0{%1,#1}"
: "+od" (*set)
: "+o" (*set)
: "id" ((_sig - 1) ^ 31)
: "cc");
}
@ -164,7 +164,7 @@ static inline void sigaddset(sigset_t *set, int _sig)
static inline void sigdelset(sigset_t *set, int _sig)
{
asm ("bfclr %0{%1,#1}"
: "+od" (*set)
: "+o" (*set)
: "id" ((_sig - 1) ^ 31)
: "cc");
}
@ -180,7 +180,7 @@ static inline int __gen_sigismember(sigset_t *set, int _sig)
int ret;
asm ("bfextu %1{%2,#1},%0"
: "=d" (ret)
: "od" (*set), "id" ((_sig-1) ^ 31)
: "o" (*set), "id" ((_sig-1) ^ 31)
: "cc");
return ret;
}

2
arch/mips/Makefile
View file

@ -236,7 +236,7 @@ KBUILD_CPPFLAGS += -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
LDFLAGS += -m $(ld-emul)
ifdef CONFIG_MIPS
CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -xc /dev/null | \
CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -x c /dev/null | \
egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
ifdef CONFIG_64BIT

2
arch/mips/kernel/Makefile
View file

@ -100,7 +100,7 @@ obj-$(CONFIG_MIPS_MACHINE) += mips_machine.o
obj-$(CONFIG_OF) += prom.o
CFLAGS_cpu-bugs64.o = $(shell if $(CC) $(KBUILD_CFLAGS) -Wa,-mdaddi -c -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi)
CFLAGS_cpu-bugs64.o = $(shell if $(CC) $(KBUILD_CFLAGS) -Wa,-mdaddi -c -o /dev/null -x c /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi)
obj-$(CONFIG_HAVE_STD_PC_SERIAL_PORT) += 8250-platform.o

6
arch/parisc/kernel/signal32.c
View file

@ -67,7 +67,8 @@ put_sigset32(compat_sigset_t __user *up, sigset_t *set, size_t sz)
{
compat_sigset_t s;
if (sz != sizeof *set) panic("put_sigset32()");
if (sz != sizeof *set)
return -EINVAL;
sigset_64to32(&s, set);
return copy_to_user(up, &s, sizeof s);
@ -79,7 +80,8 @@ get_sigset32(compat_sigset_t __user *up, sigset_t *set, size_t sz)
compat_sigset_t s;
int r;
if (sz != sizeof *set) panic("put_sigset32()");
if (sz != sizeof *set)
return -EINVAL;
if ((r = copy_from_user(&s, up, sz)) == 0) {
sigset_32to64(set, &s);

2
arch/parisc/kernel/sys_parisc.c
View file

@ -73,6 +73,8 @@ static unsigned long get_shared_area(struct address_space *mapping,
struct vm_area_struct *vma;
int offset = mapping ? get_offset(mapping) : 0;
offset = (offset + (pgoff << PAGE_SHIFT)) & 0x3FF000;
addr = DCACHE_ALIGN(addr - offset) + offset;
for (vma = find_vma(current->mm, addr); ; vma = vma->vm_next) {

18
arch/powerpc/kernel/ptrace.c
View file

@ -1497,9 +1497,14 @@ long arch_ptrace(struct task_struct *child, long request,
if (index < PT_FPR0) {
tmp = ptrace_get_reg(child, (int) index);
} else {
unsigned int fpidx = index - PT_FPR0;
flush_fp_to_thread(child);
tmp = ((unsigned long *)child->thread.fpr)
[TS_FPRWIDTH * (index - PT_FPR0)];
if (fpidx < (PT_FPSCR - PT_FPR0))
tmp = ((unsigned long *)child->thread.fpr)
[fpidx * TS_FPRWIDTH];
else
tmp = child->thread.fpscr.val;
}
ret = put_user(tmp, datalp);
break;
@ -1525,9 +1530,14 @@ long arch_ptrace(struct task_struct *child, long request,
if (index < PT_FPR0) {
ret = ptrace_put_reg(child, index, data);
} else {
unsigned int fpidx = index - PT_FPR0;
flush_fp_to_thread(child);
((unsigned long *)child->thread.fpr)
[TS_FPRWIDTH * (index - PT_FPR0)] = data;
if (fpidx < (PT_FPSCR - PT_FPR0))
((unsigned long *)child->thread.fpr)
[fpidx * TS_FPRWIDTH] = data;
else
child->thread.fpscr.val = data;
ret = 0;
}
break;

10
arch/powerpc/kernel/sysfs.c
View file

@ -192,6 +192,14 @@ static ssize_t show_dscr_default(struct sysdev_class *class,
return sprintf(buf, "%lx\n", dscr_default);
}
static void update_dscr(void *dummy)
{
if (!current->thread.dscr_inherit) {
current->thread.dscr = dscr_default;
mtspr(SPRN_DSCR, dscr_default);
}
}
static ssize_t __used store_dscr_default(struct sysdev_class *class,
struct sysdev_class_attribute *attr, const char *buf,
size_t count)
@ -204,6 +212,8 @@ static ssize_t __used store_dscr_default(struct sysdev_class *class,
return -EINVAL;
dscr_default = val;
on_each_cpu(update_dscr, NULL, 1);
return count;
}

3
arch/powerpc/kernel/traps.c
View file

@ -935,8 +935,9 @@ static int emulate_instruction(struct pt_regs *regs)
cpu_has_feature(CPU_FTR_DSCR)) {
PPC_WARN_EMULATED(mtdscr, regs);
rd = (instword >> 21) & 0x1f;
mtspr(SPRN_DSCR, regs->gpr[rd]);
current->thread.dscr = regs->gpr[rd];
current->thread.dscr_inherit = 1;
mtspr(SPRN_DSCR, current->thread.dscr);
return 0;
}
#endif

2
arch/s390/mm/gup.c
View file

@ -183,7 +183,7 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
addr = start;
len = (unsigned long) nr_pages << PAGE_SHIFT;
end = start + len;
if (end < start)
if ((end < start) || (end > TASK_SIZE))
goto slow_irqon;
/*

10
arch/sparc/include/asm/hugetlb.h
View file

@ -58,14 +58,20 @@ static inline pte_t huge_pte_wrprotect(pte_t pte)
static inline void huge_ptep_set_wrprotect(struct mm_struct *mm,
unsigned long addr, pte_t *ptep)
{
ptep_set_wrprotect(mm, addr, ptep);
pte_t old_pte = *ptep;
set_huge_pte_at(mm, addr, ptep, pte_wrprotect(old_pte));
}
static inline int huge_ptep_set_access_flags(struct vm_area_struct *vma,
unsigned long addr, pte_t *ptep,
pte_t pte, int dirty)
{
return ptep_set_access_flags(vma, addr, ptep, pte, dirty);
int changed = !pte_same(*ptep, pte);
if (changed) {
set_huge_pte_at(vma->vm_mm, addr, ptep, pte);
flush_tlb_page(vma, addr);
}
return changed;
}
static inline pte_t huge_ptep_get(pte_t *ptep)

4
arch/sparc/kernel/signal_64.c
View file

@ -309,9 +309,7 @@ void do_rt_sigreturn(struct pt_regs *regs)
err |= restore_fpu_state(regs, fpu_save);
err |= __copy_from_user(&set, &sf->mask, sizeof(sigset_t));
err |= do_sigaltstack(&sf->stack, NULL, (unsigned long)sf);
if (err)
if (err || do_sigaltstack(&sf->stack, NULL, (unsigned long)sf) == -EFAULT)
goto segv;
err |= __get_user(rwin_save, &sf->rwin_save);

15
arch/x86/include/asm/ptrace.h
View file

@ -187,21 +187,14 @@ static inline int v8086_mode(struct pt_regs *regs)
#endif
}
/*
* X86_32 CPUs don't save ss and esp if the CPU is already in kernel mode
* when it traps. The previous stack will be directly underneath the saved
* registers, and 'sp/ss' won't even have been saved. Thus the '&regs->sp'.
*
* This is valid only for kernel mode traps.
*/
#ifdef CONFIG_X86_32
extern unsigned long kernel_stack_pointer(struct pt_regs *regs);
#else
static inline unsigned long kernel_stack_pointer(struct pt_regs *regs)
{
#ifdef CONFIG_X86_32
return (unsigned long)(&regs->sp);
#else
return regs->sp;
#endif
}
#endif
#define GET_IP(regs) ((regs)->ip)
#define GET_FP(regs) ((regs)->bp)

7
arch/x86/include/asm/system.h
View file

@ -93,10 +93,6 @@ do { \
"memory"); \
} while (0)
/*
* disable hlt during certain critical i/o operations
*/
#define HAVE_DISABLE_HLT
#else
/* frame pointer must be last for get_wchan */
@ -392,9 +388,6 @@ static inline void clflush(volatile void *__p)
#define nop() asm volatile ("nop")
void disable_hlt(void);
void enable_hlt(void);
void cpu_idle_wait(void);
extern unsigned long arch_align_stack(unsigned long sp);

14
arch/x86/kernel/cpu/amd.c
View file

@ -554,6 +554,20 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c)
}
}
/*
* The way access filter has a performance penalty on some workloads.
* Disable it on the affected CPUs.
*/
if ((c->x86 == 0x15) &&
(c->x86_model >= 0x02) && (c->x86_model < 0x20)) {
u64 val;
if (!rdmsrl_safe(0xc0011021, &val) && !(val & 0x1E)) {
val |= 0x1E;
checking_wrmsrl(0xc0011021, val);
}
}
cpu_detect_cache_sizes(c);
/* Multi core CPU? */

29
arch/x86/kernel/cpu/mcheck/therm_throt.c
View file

@ -322,17 +322,6 @@ device_initcall(thermal_throttle_init_device);
#endif /* CONFIG_SYSFS */
/*
* Set up the most two significant bit to notify mce log that this thermal
* event type.
* This is a temp solution. May be changed in the future with mce log
* infrasture.
*/
#define CORE_THROTTLED (0)
#define CORE_POWER_LIMIT ((__u64)1 << 62)
#define PACKAGE_THROTTLED ((__u64)2 << 62)
#define PACKAGE_POWER_LIMIT ((__u64)3 << 62)
static void notify_thresholds(__u64 msr_val)
{
/* check whether the interrupt handler is defined;
@ -362,27 +351,23 @@ static void intel_thermal_interrupt(void)
if (therm_throt_process(msr_val & THERM_STATUS_PROCHOT,
THERMAL_THROTTLING_EVENT,
CORE_LEVEL) != 0)
mce_log_therm_throt_event(CORE_THROTTLED | msr_val);
mce_log_therm_throt_event(msr_val);
if (this_cpu_has(X86_FEATURE_PLN))
if (therm_throt_process(msr_val & THERM_STATUS_POWER_LIMIT,
therm_throt_process(msr_val & THERM_STATUS_POWER_LIMIT,
POWER_LIMIT_EVENT,
CORE_LEVEL) != 0)
mce_log_therm_throt_event(CORE_POWER_LIMIT | msr_val);
CORE_LEVEL);
if (this_cpu_has(X86_FEATURE_PTS)) {
rdmsrl(MSR_IA32_PACKAGE_THERM_STATUS, msr_val);
if (therm_throt_process(msr_val & PACKAGE_THERM_STATUS_PROCHOT,
therm_throt_process(msr_val & PACKAGE_THERM_STATUS_PROCHOT,
THERMAL_THROTTLING_EVENT,
PACKAGE_LEVEL) != 0)
mce_log_therm_throt_event(PACKAGE_THROTTLED | msr_val);
PACKAGE_LEVEL);
if (this_cpu_has(X86_FEATURE_PLN))
if (therm_throt_process(msr_val &
therm_throt_process(msr_val &
PACKAGE_THERM_STATUS_POWER_LIMIT,
POWER_LIMIT_EVENT,
PACKAGE_LEVEL) != 0)
mce_log_therm_throt_event(PACKAGE_POWER_LIMIT
| msr_val);
PACKAGE_LEVEL);
}
}

4
arch/x86/kernel/hpet.c
View file

@ -427,7 +427,7 @@ void hpet_msi_unmask(struct irq_data *data)
/* unmask it */
cfg = hpet_readl(HPET_Tn_CFG(hdev->num));
cfg |= HPET_TN_FSB;
cfg |= HPET_TN_ENABLE | HPET_TN_FSB;
hpet_writel(cfg, HPET_Tn_CFG(hdev->num));
}
@ -438,7 +438,7 @@ void hpet_msi_mask(struct irq_data *data)
/* mask it */
cfg = hpet_readl(HPET_Tn_CFG(hdev->num));
cfg &= ~HPET_TN_FSB;
cfg &= ~(HPET_TN_ENABLE | HPET_TN_FSB);
hpet_writel(cfg, HPET_Tn_CFG(hdev->num));
}

4
arch/x86/kernel/microcode_amd.c
View file

@ -162,6 +162,7 @@ static unsigned int verify_ucode_size(int cpu, const u8 *buf, unsigned int size)
#define F1XH_MPB_MAX_SIZE 2048
#define F14H_MPB_MAX_SIZE 1824
#define F15H_MPB_MAX_SIZE 4096
#define F16H_MPB_MAX_SIZE 3458
switch (c->x86) {
case 0x14:
@ -170,6 +171,9 @@ static unsigned int verify_ucode_size(int cpu, const u8 *buf, unsigned int size)
case 0x15:
max_size = F15H_MPB_MAX_SIZE;
break;
case 0x16:
max_size = F16H_MPB_MAX_SIZE;
break;
default:
max_size = F1XH_MPB_MAX_SIZE;
break;

24
arch/x86/kernel/process.c
View file

@ -341,34 +341,10 @@ void (*pm_idle)(void);
EXPORT_SYMBOL(pm_idle);
#endif
#ifdef CONFIG_X86_32
/*
* This halt magic was a workaround for ancient floppy DMA
* wreckage. It should be safe to remove.
*/
static int hlt_counter;
void disable_hlt(void)
{
hlt_counter++;
}
EXPORT_SYMBOL(disable_hlt);
void enable_hlt(void)
{
hlt_counter--;
}
EXPORT_SYMBOL(enable_hlt);
static inline int hlt_use_halt(void)
{
return (!hlt_counter && boot_cpu_data.hlt_works_ok);
}
#else
static inline int hlt_use_halt(void)
{
return 1;
}
#endif
/*
* We use this if we don't have any better

30
arch/x86/kernel/ptrace.c
View file

@ -21,6 +21,7 @@
#include <linux/signal.h>
#include <linux/perf_event.h>
#include <linux/hw_breakpoint.h>
#include <linux/module.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
@ -164,6 +165,35 @@ static inline bool invalid_selector(u16 value)
#define FLAG_MASK FLAG_MASK_32
/*
* X86_32 CPUs don't save ss and esp if the CPU is already in kernel mode
* when it traps. The previous stack will be directly underneath the saved
* registers, and 'sp/ss' won't even have been saved. Thus the '&regs->sp'.
*
* Now, if the stack is empty, '&regs->sp' is out of range. In this
* case we try to take the previous stack. To always return a non-null
* stack pointer we fall back to regs as stack if no previous stack
* exists.
*
* This is valid only for kernel mode traps.
*/
unsigned long kernel_stack_pointer(struct pt_regs *regs)
{
unsigned long context = (unsigned long)regs & ~(THREAD_SIZE - 1);
unsigned long sp = (unsigned long)&regs->sp;
struct thread_info *tinfo;
if (context == (sp & ~(THREAD_SIZE - 1)))
return sp;
tinfo = (struct thread_info *)context;
if (tinfo->previous_esp)
return tinfo->previous_esp;
return (unsigned long)regs;
}
EXPORT_SYMBOL_GPL(kernel_stack_pointer);
static unsigned long *pt_regs_access(struct pt_regs *regs, unsigned long regno)
{
BUILD_BUG_ON(offsetof(struct pt_regs, bx) != 0);

5
block/scsi_ioctl.c
View file

@ -722,11 +722,14 @@ int scsi_verify_blk_ioctl(struct block_device *bd, unsigned int cmd)
break;
}
if (capable(CAP_SYS_RAWIO))
return 0;
/* In particular, rule out all resets and host-specific ioctls. */
printk_ratelimited(KERN_WARNING
"%s: sending ioctl %x to a partition!\n", current->comm, cmd);
return capable(CAP_SYS_RAWIO) ? 0 : -ENOTTY;
return -ENOTTY;
}
EXPORT_SYMBOL(scsi_verify_blk_ioctl);

11
crypto/cryptd.c
View file

@ -137,13 +137,18 @@ static void cryptd_queue_worker(struct work_struct *work)
struct crypto_async_request *req, *backlog;
cpu_queue = container_of(work, struct cryptd_cpu_queue, work);
/* Only handle one request at a time to avoid hogging crypto
* workqueue. preempt_disable/enable is used to prevent
* being preempted by cryptd_enqueue_request() */
/*
* Only handle one request at a time to avoid hogging crypto workqueue.
* preempt_disable/enable is used to prevent being preempted by
* cryptd_enqueue_request(). local_bh_disable/enable is used to prevent
* cryptd_enqueue_request() being accessed from software interrupts.
*/
local_bh_disable();
preempt_disable();
backlog = crypto_get_backlog(&cpu_queue->queue);
req = crypto_dequeue_request(&cpu_queue->queue);
preempt_enable();
local_bh_enable();
if (!req)
return;

77
drivers/acpi/battery.c
View file

@ -34,6 +34,7 @@
#include <linux/dmi.h>
#include <linux/slab.h>
#include <linux/suspend.h>
#include <asm/unaligned.h>
#ifdef CONFIG_ACPI_PROCFS_POWER
#include <linux/proc_fs.h>
@ -97,6 +98,18 @@ enum {
*/
ACPI_BATTERY_QUIRK_SIGNED16_CURRENT,
ACPI_BATTERY_QUIRK_PERCENTAGE_CAPACITY,
/* On Lenovo Thinkpad models from 2010 and 2011, the power unit
switches between mWh and mAh depending on whether the system
is running on battery or not. When mAh is the unit, most
reported values are incorrect and need to be adjusted by
10000/design_voltage. Verified on x201, t410, t410s, and x220.
Pre-2010 and 2012 models appear to always report in mWh and
are thus unaffected (tested with t42, t61, t500, x200, x300,
and x230). Also, in mid-2012 Lenovo issued a BIOS update for
the 2011 models that fixes the issue (tested on x220 with a
post-1.29 BIOS), but as of Nov. 2012, no such update is
available for the 2010 models. */
ACPI_BATTERY_QUIRK_THINKPAD_MAH,
};
struct acpi_battery {
@ -429,6 +442,21 @@ static int acpi_battery_get_info(struct acpi_battery *battery)
kfree(buffer.pointer);
if (test_bit(ACPI_BATTERY_QUIRK_PERCENTAGE_CAPACITY, &battery->flags))
battery->full_charge_capacity = battery->design_capacity;
if (test_bit(ACPI_BATTERY_QUIRK_THINKPAD_MAH, &battery->flags) &&
battery->power_unit && battery->design_voltage) {
battery->design_capacity = battery->design_capacity *
10000 / battery->design_voltage;
battery->full_charge_capacity = battery->full_charge_capacity *
10000 / battery->design_voltage;
battery->design_capacity_warning =
battery->design_capacity_warning *
10000 / battery->design_voltage;
/* Curiously, design_capacity_low, unlike the rest of them,
is correct. */
/* capacity_granularity_* equal 1 on the systems tested, so
it's impossible to tell if they would need an adjustment
or not if their values were higher. */
}
return result;
}
@ -469,6 +497,11 @@ static int acpi_battery_get_state(struct acpi_battery *battery)
&& battery->capacity_now >= 0 && battery->capacity_now <= 100)
battery->capacity_now = (battery->capacity_now *
battery->full_charge_capacity) / 100;
if (test_bit(ACPI_BATTERY_QUIRK_THINKPAD_MAH, &battery->flags) &&
battery->power_unit && battery->design_voltage) {
battery->capacity_now = battery->capacity_now *
10000 / battery->design_voltage;
}
return result;
}
@ -580,6 +613,24 @@ static void acpi_battery_quirks(struct acpi_battery *battery)
}
}
static void find_battery(const struct dmi_header *dm, void *private)
{
struct acpi_battery *battery = (struct acpi_battery *)private;
/* Note: the hardcoded offsets below have been extracted from
the source code of dmidecode. */
if (dm->type == DMI_ENTRY_PORTABLE_BATTERY && dm->length >= 8) {
const u8 *dmi_data = (const u8 *)(dm + 1);
int dmi_capacity = get_unaligned((const u16 *)(dmi_data + 6));
if (dm->length >= 18)
dmi_capacity *= dmi_data[17];
if (battery->design_capacity * battery->design_voltage / 1000
!= dmi_capacity &&
battery->design_capacity * 10 == dmi_capacity)
set_bit(ACPI_BATTERY_QUIRK_THINKPAD_MAH,
&battery->flags);
}
}
/*
* According to the ACPI spec, some kinds of primary batteries can
* report percentage battery remaining capacity directly to OS.
@ -605,6 +656,32 @@ static void acpi_battery_quirks2(struct acpi_battery *battery)
battery->capacity_now = (battery->capacity_now *
battery->full_charge_capacity) / 100;
}
if (test_bit(ACPI_BATTERY_QUIRK_THINKPAD_MAH, &battery->flags))
return ;
if (battery->power_unit && dmi_name_in_vendors("LENOVO")) {
const char *s;
s = dmi_get_system_info(DMI_PRODUCT_VERSION);
if (s && !strnicmp(s, "ThinkPad", 8)) {
dmi_walk(find_battery, battery);
if (test_bit(ACPI_BATTERY_QUIRK_THINKPAD_MAH,
&battery->flags) &&
battery->design_voltage) {
battery->design_capacity =
battery->design_capacity *
10000 / battery->design_voltage;
battery->full_charge_capacity =
battery->full_charge_capacity *
10000 / battery->design_voltage;
battery->design_capacity_warning =
battery->design_capacity_warning *
10000 / battery->design_voltage;
battery->capacity_now = battery->capacity_now *
10000 / battery->design_voltage;
}
}
}
}
static int acpi_battery_update(struct acpi_battery *battery)

1
drivers/acpi/processor_driver.c
View file

@ -409,6 +409,7 @@ static void acpi_processor_notify(struct acpi_device *device, u32 event)
acpi_bus_generate_proc_event(device, event, 0);
acpi_bus_generate_netlink_event(device->pnp.device_class,
dev_name(&device->dev), event, 0);
break;
default:
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"Unsupported event [0x%x]\n", event));

2
drivers/acpi/scan.c
View file

@ -1153,7 +1153,7 @@ static void acpi_device_set_id(struct acpi_device *device)
acpi_add_id(device, ACPI_DOCK_HID);
else if (!acpi_ibm_smbus_match(device))
acpi_add_id(device, ACPI_SMBUS_IBM_HID);
else if (!acpi_device_hid(device) &&
else if (list_empty(&device->pnp.ids) &&
ACPI_IS_ROOT_DEVICE(device->parent)) {
acpi_add_id(device, ACPI_BUS_HID); /* \_SB, LNXSYBUS */
strcpy(device->pnp.device_name, ACPI_BUS_DEVICE_NAME);

14
drivers/acpi/video.c
View file

@ -390,6 +390,12 @@ static int __init video_set_bqc_offset(const struct dmi_system_id *d)
return 0;
}
static int video_ignore_initial_backlight(const struct dmi_system_id *d)
{
use_bios_initial_backlight = 0;
return 0;
}
static struct dmi_system_id video_dmi_table[] __initdata = {
/*
* Broken _BQC workaround http://bugzilla.kernel.org/show_bug.cgi?id=13121
@ -434,6 +440,14 @@ static struct dmi_system_id video_dmi_table[] __initdata = {
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 7720"),
},
},
{
.callback = video_ignore_initial_backlight,
.ident = "HP Folio 13-2000",
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"),
DMI_MATCH(DMI_PRODUCT_NAME, "HP Folio 13 - 2000 Notebook PC"),
},
},
{}
};

35
drivers/ata/sata_svw.c
View file

@ -142,6 +142,39 @@ static int k2_sata_scr_write(struct ata_link *link,
return 0;
}
static int k2_sata_softreset(struct ata_link *link,
unsigned int *class, unsigned long deadline)
{
u8 dmactl;
void __iomem *mmio = link->ap->ioaddr.bmdma_addr;
dmactl = readb(mmio + ATA_DMA_CMD);
/* Clear the start bit */
if (dmactl & ATA_DMA_START) {
dmactl &= ~ATA_DMA_START;
writeb(dmactl, mmio + ATA_DMA_CMD);
}
return ata_sff_softreset(link, class, deadline);
}
static int k2_sata_hardreset(struct ata_link *link,
unsigned int *class, unsigned long deadline)
{
u8 dmactl;
void __iomem *mmio = link->ap->ioaddr.bmdma_addr;
dmactl = readb(mmio + ATA_DMA_CMD);
/* Clear the start bit */
if (dmactl & ATA_DMA_START) {
dmactl &= ~ATA_DMA_START;
writeb(dmactl, mmio + ATA_DMA_CMD);
}
return sata_sff_hardreset(link, class, deadline);
}
static void k2_sata_tf_load(struct ata_port *ap, const struct ata_taskfile *tf)
{
@ -346,6 +379,8 @@ static struct scsi_host_template k2_sata_sht = {
static struct ata_port_operations k2_sata_ops = {
.inherits = &ata_bmdma_port_ops,
.softreset = k2_sata_softreset,
.hardreset = k2_sata_hardreset,
.sff_tf_load = k2_sata_tf_load,
.sff_tf_read = k2_sata_tf_read,
.sff_check_status = k2_stat_check_status,

5
drivers/atm/solos-pci.c
View file

@ -967,10 +967,11 @@ static uint32_t fpga_tx(struct solos_card *card)
for (port = 0; tx_pending; tx_pending >>= 1, port++) {
if (tx_pending & 1) {
struct sk_buff *oldskb = card->tx_skb[port];
if (oldskb)
if (oldskb) {
pci_unmap_single(card->dev, SKB_CB(oldskb)->dma_addr,
oldskb->len, PCI_DMA_TODEVICE);
card->tx_skb[port] = NULL;
}
spin_lock(&card->tx_queue_lock);
skb = skb_dequeue(&card->tx_queue[port]);
if (!skb)

18
drivers/block/DAC960.c
View file

@ -1177,7 +1177,8 @@ static bool DAC960_V1_EnableMemoryMailboxInterface(DAC960_Controller_T
int TimeoutCounter;
int i;
memset(&CommandMailbox, 0, sizeof(DAC960_V1_CommandMailbox_T));
if (pci_set_dma_mask(Controller->PCIDevice, DMA_BIT_MASK(32)))
return DAC960_Failure(Controller, "DMA mask out of range");
Controller->BounceBufferLimit = DMA_BIT_MASK(32);
@ -4627,7 +4628,8 @@ static void DAC960_V2_ProcessCompletedCommand(DAC960_Command_T *Command)
DAC960_Controller_T *Controller = Command->Controller;
DAC960_CommandType_T CommandType = Command->CommandType;
DAC960_V2_CommandMailbox_T *CommandMailbox = &Command->V2.CommandMailbox;
DAC960_V2_IOCTL_Opcode_T CommandOpcode = CommandMailbox->Common.IOCTL_Opcode;
DAC960_V2_IOCTL_Opcode_T IOCTLOpcode = CommandMailbox->Common.IOCTL_Opcode;
DAC960_V2_CommandOpcode_T CommandOpcode = CommandMailbox->SCSI_10.CommandOpcode;
DAC960_V2_CommandStatus_T CommandStatus = Command->V2.CommandStatus;
if (CommandType == DAC960_ReadCommand ||
@ -4699,7 +4701,7 @@ static void DAC960_V2_ProcessCompletedCommand(DAC960_Command_T *Command)
{
if (Controller->ShutdownMonitoringTimer)
return;
if (CommandOpcode == DAC960_V2_GetControllerInfo)
if (IOCTLOpcode == DAC960_V2_GetControllerInfo)
{
DAC960_V2_ControllerInfo_T *NewControllerInfo =
Controller->V2.NewControllerInformation;
@ -4719,14 +4721,14 @@ static void DAC960_V2_ProcessCompletedCommand(DAC960_Command_T *Command)
memcpy(ControllerInfo, NewControllerInfo,
sizeof(DAC960_V2_ControllerInfo_T));
}
else if (CommandOpcode == DAC960_V2_GetEvent)
else if (IOCTLOpcode == DAC960_V2_GetEvent)
{
if (CommandStatus == DAC960_V2_NormalCompletion) {
DAC960_V2_ReportEvent(Controller, Controller->V2.Event);
}
Controller->V2.NextEventSequenceNumber++;
}
else if (CommandOpcode == DAC960_V2_GetPhysicalDeviceInfoValid &&
else if (IOCTLOpcode == DAC960_V2_GetPhysicalDeviceInfoValid &&
CommandStatus == DAC960_V2_NormalCompletion)
{
DAC960_V2_PhysicalDeviceInfo_T *NewPhysicalDeviceInfo =
@ -4915,7 +4917,7 @@ static void DAC960_V2_ProcessCompletedCommand(DAC960_Command_T *Command)
NewPhysicalDeviceInfo->LogicalUnit++;
Controller->V2.PhysicalDeviceIndex++;
}
else if (CommandOpcode == DAC960_V2_GetPhysicalDeviceInfoValid)
else if (IOCTLOpcode == DAC960_V2_GetPhysicalDeviceInfoValid)
{
unsigned int DeviceIndex;
for (DeviceIndex = Controller->V2.PhysicalDeviceIndex;
@ -4938,7 +4940,7 @@ static void DAC960_V2_ProcessCompletedCommand(DAC960_Command_T *Command)
}
Controller->V2.NeedPhysicalDeviceInformation = false;
}
else if (CommandOpcode == DAC960_V2_GetLogicalDeviceInfoValid &&
else if (IOCTLOpcode == DAC960_V2_GetLogicalDeviceInfoValid &&
CommandStatus == DAC960_V2_NormalCompletion)
{
DAC960_V2_LogicalDeviceInfo_T *NewLogicalDeviceInfo =
@ -5065,7 +5067,7 @@ static void DAC960_V2_ProcessCompletedCommand(DAC960_Command_T *Command)
[LogicalDeviceNumber] = true;
NewLogicalDeviceInfo->LogicalDeviceNumber++;
}
else if (CommandOpcode == DAC960_V2_GetLogicalDeviceInfoValid)
else if (IOCTLOpcode == DAC960_V2_GetLogicalDeviceInfoValid)
{
int LogicalDriveNumber;
for (LogicalDriveNumber = 0;

37
drivers/block/floppy.c
View file

@ -1032,37 +1032,6 @@ static int fd_wait_for_completion(unsigned long delay, timeout_fn function)
return 0;
}
static DEFINE_SPINLOCK(floppy_hlt_lock);
static int hlt_disabled;
static void floppy_disable_hlt(void)
{
unsigned long flags;
WARN_ONCE(1, "floppy_disable_hlt() scheduled for removal in 2012");
spin_lock_irqsave(&floppy_hlt_lock, flags);
if (!hlt_disabled) {
hlt_disabled = 1;
#ifdef HAVE_DISABLE_HLT
disable_hlt();
#endif
}
spin_unlock_irqrestore(&floppy_hlt_lock, flags);
}
static void floppy_enable_hlt(void)
{
unsigned long flags;
spin_lock_irqsave(&floppy_hlt_lock, flags);
if (hlt_disabled) {
hlt_disabled = 0;
#ifdef HAVE_DISABLE_HLT
enable_hlt();
#endif
}
spin_unlock_irqrestore(&floppy_hlt_lock, flags);
}
static void setup_DMA(void)
{
unsigned long f;
@ -1107,7 +1076,6 @@ static void setup_DMA(void)
fd_enable_dma();
release_dma_lock(f);
#endif
floppy_disable_hlt();
}
static void show_floppy(void);
@ -1709,7 +1677,6 @@ irqreturn_t floppy_interrupt(int irq, void *dev_id)
fd_disable_dma();
release_dma_lock(f);
floppy_enable_hlt();
do_floppy = NULL;
if (fdc >= N_FDC || FDCS->address == -1) {
/* we don't even know which FDC is the culprit */
@ -1858,8 +1825,6 @@ static void floppy_shutdown(unsigned long data)
show_floppy();
cancel_activity();
floppy_enable_hlt();
flags = claim_dma_lock();
fd_disable_dma();
release_dma_lock(flags);
@ -4198,6 +4163,7 @@ static int __init floppy_init(void)
disks[dr]->queue = blk_init_queue(do_fd_request, &floppy_lock);
if (!disks[dr]->queue) {
put_disk(disks[dr]);
err = -ENOMEM;
goto out_put_disk;
}
@ -4504,7 +4470,6 @@ static void floppy_release_irq_and_dma(void)
#if N_FDC > 1
set_dor(1, ~8, 0);
#endif
floppy_enable_hlt();
if (floppy_track_buffer && max_buffer_sectors) {
tmpsize = max_buffer_sectors * 1024;

1
drivers/bluetooth/ath3k.c
View file

@ -65,6 +65,7 @@ static struct usb_device_id ath3k_table[] = {
{ USB_DEVICE(0x13d3, 0x3304) },
{ USB_DEVICE(0x0930, 0x0215) },
{ USB_DEVICE(0x0489, 0xE03D) },
{ USB_DEVICE(0x0489, 0xE027) },
/* Atheros AR9285 Malbec with sflash firmware */
{ USB_DEVICE(0x03F0, 0x311D) },

1
drivers/bluetooth/btusb.c
View file

@ -130,6 +130,7 @@ static struct usb_device_id blacklist_table[] = {
{ USB_DEVICE(0x13d3, 0x3304), .driver_info = BTUSB_IGNORE },
{ USB_DEVICE(0x0930, 0x0215), .driver_info = BTUSB_IGNORE },
{ USB_DEVICE(0x0489, 0xe03d), .driver_info = BTUSB_IGNORE },
{ USB_DEVICE(0x0489, 0xe027), .driver_info = BTUSB_IGNORE },
/* Atheros AR9285 Malbec with sflash firmware */
{ USB_DEVICE(0x03f0, 0x311d), .driver_info = BTUSB_IGNORE },

5
drivers/gpu/drm/drm_fops.c
View file

@ -135,8 +135,11 @@ int drm_open(struct inode *inode, struct file *filp)
retcode = drm_open_helper(inode, filp, dev);
if (!retcode) {
atomic_inc(&dev->counts[_DRM_STAT_OPENS]);
if (!dev->open_count++)
if (!dev->open_count++) {
retcode = drm_setup(dev);
if (retcode)
dev->open_count--;
}
}
if (!retcode) {
mutex_lock(&dev->struct_mutex);

2
drivers/gpu/drm/i915/intel_drv.h
View file

@ -204,7 +204,7 @@ struct dip_infoframe {
uint16_t bottom_bar_start;
uint16_t left_bar_end;
uint16_t right_bar_start;
} avi;
} __attribute__ ((packed)) avi;
uint8_t payload[27];
} __attribute__ ((packed)) body;
} __attribute__((packed));

16
drivers/gpu/drm/i915/intel_lvds.c
View file

@ -759,6 +759,22 @@ static const struct dmi_system_id intel_no_lvds[] = {
DMI_MATCH(DMI_BOARD_NAME, "ZBOXSD-ID12/ID13"),
},
},
{
.callback = intel_no_lvds_dmi_callback,
.ident = "Gigabyte GA-D525TUD",
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "Gigabyte Technology Co., Ltd."),
DMI_MATCH(DMI_BOARD_NAME, "D525TUD"),
},
},
{
.callback = intel_no_lvds_dmi_callback,
.ident = "Supermicro X7SPA-H",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Supermicro"),
DMI_MATCH(DMI_PRODUCT_NAME, "X7SPA-H"),
},
},
{ } /* terminating entry */
};

14
drivers/gpu/drm/i915/intel_overlay.c
View file

@ -428,9 +428,17 @@ static int intel_overlay_off(struct intel_overlay *overlay)
OUT_RING(flip_addr);
OUT_RING(MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
/* turn overlay off */
OUT_RING(MI_OVERLAY_FLIP | MI_OVERLAY_OFF);
OUT_RING(flip_addr);
OUT_RING(MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
if (IS_I830(dev)) {
/* Workaround: Don't disable the overlay fully, since otherwise
* it dies on the next OVERLAY_ON cmd. */
OUT_RING(MI_NOOP);
OUT_RING(MI_NOOP);
OUT_RING(MI_NOOP);
} else {
OUT_RING(MI_OVERLAY_FLIP | MI_OVERLAY_OFF);
OUT_RING(flip_addr);
OUT_RING(MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
}
ADVANCE_LP_RING();
return intel_overlay_do_wait_request(overlay, request,

67
drivers/gpu/drm/i915/intel_sdvo.c
View file

@ -861,6 +861,45 @@ static void intel_sdvo_dump_hdmi_buf(struct intel_sdvo *intel_sdvo)
}
#endif
static bool intel_sdvo_write_infoframe(struct intel_sdvo *intel_sdvo,
unsigned if_index, uint8_t tx_rate,
uint8_t *data, unsigned length)
{
uint8_t set_buf_index[2] = { if_index, 0 };
uint8_t hbuf_size, tmp[8];
int i;
if (!intel_sdvo_set_value(intel_sdvo,
SDVO_CMD_SET_HBUF_INDEX,
set_buf_index, 2))
return false;
if (!intel_sdvo_get_value(intel_sdvo, SDVO_CMD_GET_HBUF_INFO,
&hbuf_size, 1))
return false;
/* Buffer size is 0 based, hooray! */
hbuf_size++;
DRM_DEBUG_KMS("writing sdvo hbuf: %i, hbuf_size %i, hbuf_size: %i\n",
if_index, length, hbuf_size);
for (i = 0; i < hbuf_size; i += 8) {
memset(tmp, 0, 8);
if (i < length)
memcpy(tmp, data + i, min_t(unsigned, 8, length - i));
if (!intel_sdvo_set_value(intel_sdvo,
SDVO_CMD_SET_HBUF_DATA,
tmp, 8))
return false;
}
return intel_sdvo_set_value(intel_sdvo,
SDVO_CMD_SET_HBUF_TXRATE,
&tx_rate, 1);
}
static bool intel_sdvo_set_avi_infoframe(struct intel_sdvo *intel_sdvo)
{
struct dip_infoframe avi_if = {
@ -868,29 +907,19 @@ static bool intel_sdvo_set_avi_infoframe(struct intel_sdvo *intel_sdvo)
.ver = DIP_VERSION_AVI,
.len = DIP_LEN_AVI,
};
uint8_t tx_rate = SDVO_HBUF_TX_VSYNC;
uint8_t set_buf_index[2] = { 1, 0 };
uint64_t *data = (uint64_t *)&avi_if;
unsigned i;
uint8_t sdvo_data[4 + sizeof(avi_if.body.avi)];
intel_dip_infoframe_csum(&avi_if);
if (!intel_sdvo_set_value(intel_sdvo,
SDVO_CMD_SET_HBUF_INDEX,
set_buf_index, 2))
return false;
/* sdvo spec says that the ecc is handled by the hw, and it looks like
* we must not send the ecc field, either. */
memcpy(sdvo_data, &avi_if, 3);
sdvo_data[3] = avi_if.checksum;
memcpy(&sdvo_data[4], &avi_if.body, sizeof(avi_if.body.avi));
for (i = 0; i < sizeof(avi_if); i += 8) {
if (!intel_sdvo_set_value(intel_sdvo,
SDVO_CMD_SET_HBUF_DATA,
data, 8))
return false;
data++;
}
return intel_sdvo_set_value(intel_sdvo,
SDVO_CMD_SET_HBUF_TXRATE,
&tx_rate, 1);
return intel_sdvo_write_infoframe(intel_sdvo, SDVO_HBUF_INDEX_AVI_IF,
SDVO_HBUF_TX_VSYNC,
sdvo_data, sizeof(sdvo_data));
}
static bool intel_sdvo_set_tv_format(struct intel_sdvo *intel_sdvo)

2
drivers/gpu/drm/i915/intel_sdvo_regs.h
View file

@ -708,6 +708,8 @@ struct intel_sdvo_enhancements_arg {
#define SDVO_CMD_SET_AUDIO_STAT 0x91
#define SDVO_CMD_GET_AUDIO_STAT 0x92
#define SDVO_CMD_SET_HBUF_INDEX 0x93
#define SDVO_HBUF_INDEX_ELD 0
#define SDVO_HBUF_INDEX_AVI_IF 1
#define SDVO_CMD_GET_HBUF_INDEX 0x94
#define SDVO_CMD_GET_HBUF_INFO 0x95
#define SDVO_CMD_SET_HBUF_AV_SPLIT 0x96

8
drivers/gpu/drm/nouveau/nv04_dac.c
View file

@ -209,7 +209,7 @@ out:
NVWriteVgaCrtc(dev, 0, NV_CIO_CR_MODE_INDEX, saved_cr_mode);
if (blue == 0x18) {
NV_INFO(dev, "Load detected on head A\n");
NV_DEBUG(dev, "Load detected on head A\n");
return connector_status_connected;
}
@ -323,7 +323,7 @@ nv17_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector)
if (nv17_dac_sample_load(encoder) &
NV_PRAMDAC_TEST_CONTROL_SENSEB_ALLHI) {
NV_INFO(dev, "Load detected on output %c\n",
NV_DEBUG(dev, "Load detected on output %c\n",
'@' + ffs(dcb->or));
return connector_status_connected;
} else {
@ -398,7 +398,7 @@ static void nv04_dac_commit(struct drm_encoder *encoder)
helper->dpms(encoder, DRM_MODE_DPMS_ON);
NV_INFO(dev, "Output %s is running on CRTC %d using output %c\n",
NV_DEBUG(dev, "Output %s is running on CRTC %d using output %c\n",
drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base),
nv_crtc->index, '@' + ffs(nv_encoder->dcb->or));
}
@ -447,7 +447,7 @@ static void nv04_dac_dpms(struct drm_encoder *encoder, int mode)
return;
nv_encoder->last_dpms = mode;
NV_INFO(dev, "Setting dpms mode %d on vga encoder (output %d)\n",
NV_DEBUG(dev, "Setting dpms mode %d on vga encoder (output %d)\n",
mode, nv_encoder->dcb->index);
nv04_dac_update_dacclk(encoder, mode == DRM_MODE_DPMS_ON);

6
drivers/gpu/drm/nouveau/nv04_dfp.c
View file

@ -468,7 +468,7 @@ static void nv04_dfp_commit(struct drm_encoder *encoder)
helper->dpms(encoder, DRM_MODE_DPMS_ON);
NV_INFO(dev, "Output %s is running on CRTC %d using output %c\n",
NV_DEBUG(dev, "Output %s is running on CRTC %d using output %c\n",
drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base),
nv_crtc->index, '@' + ffs(nv_encoder->dcb->or));
}
@ -511,7 +511,7 @@ static void nv04_lvds_dpms(struct drm_encoder *encoder, int mode)
return;
nv_encoder->last_dpms = mode;
NV_INFO(dev, "Setting dpms mode %d on lvds encoder (output %d)\n",
NV_DEBUG(dev, "Setting dpms mode %d on lvds encoder (output %d)\n",
mode, nv_encoder->dcb->index);
if (was_powersaving && is_powersaving_dpms(mode))
@ -556,7 +556,7 @@ static void nv04_tmds_dpms(struct drm_encoder *encoder, int mode)
return;
nv_encoder->last_dpms = mode;
NV_INFO(dev, "Setting dpms mode %d on tmds encoder (output %d)\n",
NV_DEBUG(dev, "Setting dpms mode %d on tmds encoder (output %d)\n",
mode, nv_encoder->dcb->index);
nv04_dfp_update_backlight(encoder, mode);

4
drivers/gpu/drm/nouveau/nv04_tv.c
View file

@ -69,7 +69,7 @@ static void nv04_tv_dpms(struct drm_encoder *encoder, int mode)
struct nv04_mode_state *state = &dev_priv->mode_reg;
uint8_t crtc1A;
NV_INFO(dev, "Setting dpms mode %d on TV encoder (output %d)\n",
NV_DEBUG(dev, "Setting dpms mode %d on TV encoder (output %d)\n",
mode, nv_encoder->dcb->index);
state->pllsel &= ~(PLLSEL_TV_CRTC1_MASK | PLLSEL_TV_CRTC2_MASK);
@ -162,7 +162,7 @@ static void nv04_tv_commit(struct drm_encoder *encoder)
helper->dpms(encoder, DRM_MODE_DPMS_ON);
NV_INFO(dev, "Output %s is running on CRTC %d using output %c\n",
NV_DEBUG(dev, "Output %s is running on CRTC %d using output %c\n",
drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base), nv_crtc->index,
'@' + ffs(nv_encoder->dcb->or));
}

5
drivers/gpu/drm/radeon/radeon_agp.c
View file

@ -70,9 +70,12 @@ static struct radeon_agpmode_quirk radeon_agpmode_quirk_list[] = {
/* Intel 82830 830 Chipset Host Bridge / Mobility M6 LY Needs AGPMode 2 (fdo #17360)*/
{ PCI_VENDOR_ID_INTEL, 0x3575, PCI_VENDOR_ID_ATI, 0x4c59,
PCI_VENDOR_ID_DELL, 0x00e3, 2},
/* Intel 82852/82855 host bridge / Mobility FireGL 9000 R250 Needs AGPMode 1 (lp #296617) */
/* Intel 82852/82855 host bridge / Mobility FireGL 9000 RV250 Needs AGPMode 1 (lp #296617) */
{ PCI_VENDOR_ID_INTEL, 0x3580, PCI_VENDOR_ID_ATI, 0x4c66,
PCI_VENDOR_ID_DELL, 0x0149, 1},
/* Intel 82855PM host bridge / Mobility FireGL 9000 RV250 Needs AGPMode 1 for suspend/resume */
{ PCI_VENDOR_ID_INTEL, 0x3340, PCI_VENDOR_ID_ATI, 0x4c66,
PCI_VENDOR_ID_IBM, 0x0531, 1},
/* Intel 82852/82855 host bridge / Mobility 9600 M10 RV350 Needs AGPMode 1 (deb #467460) */
{ PCI_VENDOR_ID_INTEL, 0x3580, PCI_VENDOR_ID_ATI, 0x4e50,
0x1025, 0x0061, 1},

1
drivers/gpu/drm/radeon/radeon_legacy_encoders.c
View file

@ -650,6 +650,7 @@ static enum drm_connector_status radeon_legacy_primary_dac_detect(struct drm_enc
tmp |= RADEON_DAC_RANGE_CNTL_PS2 | RADEON_DAC_CMP_EN;
WREG32(RADEON_DAC_CNTL, tmp);
tmp = dac_macro_cntl;
tmp &= ~(RADEON_DAC_PDWN_R |
RADEON_DAC_PDWN_G |
RADEON_DAC_PDWN_B);

5
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
View file

@ -858,6 +858,11 @@ static void vmw_pm_complete(struct device *kdev)
struct drm_device *dev = pci_get_drvdata(pdev);
struct vmw_private *dev_priv = vmw_priv(dev);
mutex_lock(&dev_priv->hw_mutex);
vmw_write(dev_priv, SVGA_REG_ID, SVGA_ID_2);
(void) vmw_read(dev_priv, SVGA_REG_ID);
mutex_unlock(&dev_priv->hw_mutex);
/**
* Reclaim 3d reference held by fbdev and potentially
* start fifo.

4
drivers/hwmon/fam15h_power.c
View file

@ -31,6 +31,9 @@ MODULE_DESCRIPTION("AMD Family 15h CPU processor power monitor");
MODULE_AUTHOR("Andreas Herrmann <andreas.herrmann3@amd.com>");
MODULE_LICENSE("GPL");
/* Family 16h Northbridge's function 4 PCI ID */
#define PCI_DEVICE_ID_AMD_16H_NB_F4 0x1534
/* D18F3 */
#define REG_NORTHBRIDGE_CAP 0xe8
@ -256,6 +259,7 @@ static void __devexit fam15h_power_remove(struct pci_dev *pdev)
static DEFINE_PCI_DEVICE_TABLE(fam15h_power_id_table) = {
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_15H_NB_F4) },
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_16H_NB_F4) },
{}
};
MODULE_DEVICE_TABLE(pci, fam15h_power_id_table);

1
drivers/hwmon/w83627ehf.c
View file

@ -1834,6 +1834,7 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev)
mutex_init(&data->lock);
mutex_init(&data->update_lock);
data->name = w83627ehf_device_names[sio_data->kind];
data->bank = 0xff; /* Force initial bank selection */
platform_set_drvdata(pdev, data);
/* 627EHG and 627EHF have 10 voltage inputs; 627DHG and 667HG have 9 */

7
drivers/input/joystick/walkera0701.c
View file

@ -196,6 +196,7 @@ static void walkera0701_close(struct input_dev *dev)
struct walkera_dev *w = input_get_drvdata(dev);
parport_disable_irq(w->parport);
hrtimer_cancel(&w->timer);
}
static int walkera0701_connect(struct walkera_dev *w, int parport)
@ -224,6 +225,9 @@ static int walkera0701_connect(struct walkera_dev *w, int parport)
if (parport_claim(w->pardevice))
goto init_err1;
hrtimer_init(&w->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
w->timer.function = timer_handler;
w->input_dev = input_allocate_device();
if (!w->input_dev)
goto init_err2;
@ -254,8 +258,6 @@ static int walkera0701_connect(struct walkera_dev *w, int parport)
if (err)
goto init_err3;
hrtimer_init(&w->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
w->timer.function = timer_handler;
return 0;
init_err3:
@ -271,7 +273,6 @@ static int walkera0701_connect(struct walkera_dev *w, int parport)
static void walkera0701_disconnect(struct walkera_dev *w)
{
hrtimer_cancel(&w->timer);
input_unregister_device(w->input_dev);
parport_release(w->pardevice);
parport_unregister_device(w->pardevice);

3
drivers/input/mouse/bcm5974.c
View file

@ -373,6 +373,9 @@ static void setup_events_to_report(struct input_dev *input_dev,
__set_bit(BTN_TOOL_QUADTAP, input_dev->keybit);
__set_bit(BTN_LEFT, input_dev->keybit);
if (cfg->caps & HAS_INTEGRATED_BUTTON)
__set_bit(INPUT_PROP_BUTTONPAD, input_dev->propbit);
input_set_events_per_packet(input_dev, 60);
}

9
drivers/input/serio/i8042-x86ia64io.h
View file

@ -900,6 +900,7 @@ static int __init i8042_platform_init(void)
int retval;
#ifdef CONFIG_X86
u8 a20_on = 0xdf;
/* Just return if pre-detection shows no i8042 controller exist */
if (!x86_platform.i8042_detect())
return -ENODEV;
@ -939,6 +940,14 @@ static int __init i8042_platform_init(void)
if (dmi_check_system(i8042_dmi_dritek_table))
i8042_dritek = true;
/*
* A20 was already enabled during early kernel init. But some buggy
* BIOSes (in MSI Laptops) require A20 to be enabled using 8042 to
* resume from S3. So we do it here and hope that nothing breaks.
*/
i8042_command(&a20_on, 0x10d1);
i8042_command(NULL, 0x00ff); /* Null command for SMM firmware */
#endif /* CONFIG_X86 */
return retval;

19
drivers/isdn/gigaset/bas-gigaset.c
View file

@ -616,7 +616,13 @@ static void int_in_work(struct work_struct *work)
if (rc == 0)
/* success, resubmit interrupt read URB */
rc = usb_submit_urb(urb, GFP_ATOMIC);
if (rc != 0 && rc != -ENODEV) {
switch (rc) {
case 0: /* success */
case -ENODEV: /* device gone */
case -EINVAL: /* URB already resubmitted, or terminal badness */
break;
default: /* failure: try to recover by resetting the device */
dev_err(cs->dev, "clear halt failed: %s\n", get_usb_rcmsg(rc));
rc = usb_lock_device_for_reset(ucs->udev, ucs->interface);
if (rc == 0) {
@ -2437,7 +2443,9 @@ static void gigaset_disconnect(struct usb_interface *interface)
}
/* gigaset_suspend
* This function is called before the USB connection is suspended.
* This function is called before the USB connection is suspended
* or before the USB device is reset.
* In the latter case, message == PMSG_ON.
*/
static int gigaset_suspend(struct usb_interface *intf, pm_message_t message)
{
@ -2493,7 +2501,12 @@ static int gigaset_suspend(struct usb_interface *intf, pm_message_t message)
del_timer_sync(&ucs->timer_atrdy);
del_timer_sync(&ucs->timer_cmd_in);
del_timer_sync(&ucs->timer_int_in);
cancel_work_sync(&ucs->int_in_wq);
/* don't try to cancel int_in_wq from within reset as it
* might be the one requesting the reset
*/
if (message.event != PM_EVENT_ON)
cancel_work_sync(&ucs->int_in_wq);
gig_dbg(DEBUG_SUSPEND, "suspend complete");
return 0;

8
drivers/md/dm.c
View file

@ -745,8 +745,14 @@ static void rq_completed(struct mapped_device *md, int rw, int run_queue)
if (!md_in_flight(md))
wake_up(&md->wait);
/*
* Run this off this callpath, as drivers could invoke end_io while
* inside their request_fn (and holding the queue lock). Calling
* back into ->request_fn() could deadlock attempting to grab the
* queue lock again.
*/
if (run_queue)
blk_run_queue(md->queue);
blk_run_queue_async(md->queue);
/*
* dm_put() must be at the end of this function. See the comment above

2
drivers/mmc/host/sdhci-s3c.c
View file

@ -589,7 +589,7 @@ static int __devexit sdhci_s3c_remove(struct platform_device *pdev)
sdhci_remove_host(host, 1);
for (ptr = 0; ptr < 3; ptr++) {
for (ptr = 0; ptr < MAX_BUS_CLK; ptr++) {
if (sc->clk_bus[ptr]) {
clk_disable(sc->clk_bus[ptr]);
clk_put(sc->clk_bus[ptr]);

2
drivers/mtd/devices/slram.c
View file

@ -266,7 +266,7 @@ static int parse_cmdline(char *devname, char *szstart, char *szlength)
if (*(szlength) != '+') {
devlength = simple_strtoul(szlength, &buffer, 0);
devlength = handle_unit(devlength, buffer) - devstart;
devlength = handle_unit(devlength, buffer);
if (devlength < devstart)
goto err_out;

7
drivers/net/bonding/bond_main.c
View file

@ -1439,6 +1439,8 @@ static void bond_compute_features(struct bonding *bond)
struct net_device *bond_dev = bond->dev;
u32 vlan_features = BOND_VLAN_FEATURES;
unsigned short max_hard_header_len = ETH_HLEN;
unsigned int gso_max_size = GSO_MAX_SIZE;
u16 gso_max_segs = GSO_MAX_SEGS;
int i;
read_lock(&bond->lock);
@ -1452,11 +1454,16 @@ static void bond_compute_features(struct bonding *bond)
if (slave->dev->hard_header_len > max_hard_header_len)
max_hard_header_len = slave->dev->hard_header_len;
gso_max_size = min(gso_max_size, slave->dev->gso_max_size);
gso_max_segs = min(gso_max_segs, slave->dev->gso_max_segs);
}
done:
bond_dev->vlan_features = vlan_features;
bond_dev->hard_header_len = max_hard_header_len;
bond_dev->gso_max_segs = gso_max_segs;
netif_set_gso_max_size(bond_dev, gso_max_size);
read_unlock(&bond->lock);

2
drivers/net/bonding/bond_sysfs.c
View file

@ -1524,6 +1524,7 @@ static ssize_t bonding_store_slaves_active(struct device *d,
goto out;
}
read_lock(&bond->lock);
bond_for_each_slave(bond, slave, i) {
if (!bond_is_active_slave(slave)) {
if (new_value)
@ -1532,6 +1533,7 @@ static ssize_t bonding_store_slaves_active(struct device *d,
slave->inactive = 1;
}
}
read_unlock(&bond->lock);
out:
return ret;
}

3
drivers/net/can/dev.c
View file

@ -557,8 +557,7 @@ void close_candev(struct net_device *dev)
{
struct can_priv *priv = netdev_priv(dev);
if (del_timer_sync(&priv->restart_timer))
dev_put(dev);
del_timer_sync(&priv->restart_timer);
can_flush_echo_skb(dev);
}
EXPORT_SYMBOL_GPL(close_candev);

2
drivers/net/irda/sir_dev.c
View file

@ -221,7 +221,7 @@ static void sirdev_config_fsm(struct work_struct *work)
break;
case SIRDEV_STATE_DONGLE_SPEED:
if (dev->dongle_drv->reset) {
if (dev->dongle_drv->set_speed) {
ret = dev->dongle_drv->set_speed(dev, fsm->param);
if (ret < 0) {
fsm->result = ret;

2
drivers/net/ixgbe/ixgbe_82599.c
View file

@ -360,6 +360,8 @@ static enum ixgbe_media_type ixgbe_get_media_type_82599(struct ixgbe_hw *hw)
case IXGBE_DEV_ID_82599_SFP_FCOE:
case IXGBE_DEV_ID_82599_SFP_EM:
case IXGBE_DEV_ID_82599_SFP_SF2:
case IXGBE_DEV_ID_82599EN_SFP:
case IXGBE_DEV_ID_82599_SFP_SF_QP:
media_type = ixgbe_media_type_fiber;
break;
case IXGBE_DEV_ID_82599_CX4:

1
drivers/net/ixgbe/ixgbe_common.c
View file

@ -3181,6 +3181,7 @@ static s32 ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw)
switch (hw->device_id) {
case IXGBE_DEV_ID_X540T:
case IXGBE_DEV_ID_X540T1:
return 0;
case IXGBE_DEV_ID_82599_T3_LOM:
return 0;

6
drivers/net/ixgbe/ixgbe_main.c
View file

@ -129,6 +129,12 @@ static DEFINE_PCI_DEVICE_TABLE(ixgbe_pci_tbl) = {
board_82599 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_LS),
board_82599 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599EN_SFP),
board_82599 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_SFP_SF_QP),
board_82599 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X540T1),
board_X540 },
/* required last entry */
{0, }

3
drivers/net/ixgbe/ixgbe_type.h
View file

@ -59,11 +59,14 @@
#define IXGBE_SUBDEV_ID_82599_SFP 0x11A9
#define IXGBE_DEV_ID_82599_SFP_EM 0x1507
#define IXGBE_DEV_ID_82599_SFP_SF2 0x154D
#define IXGBE_DEV_ID_82599EN_SFP 0x1557
#define IXGBE_DEV_ID_82599_XAUI_LOM 0x10FC
#define IXGBE_DEV_ID_82599_COMBO_BACKPLANE 0x10F8
#define IXGBE_SUBDEV_ID_82599_KX4_KR_MEZZ 0x000C
#define IXGBE_DEV_ID_82599_LS 0x154F
#define IXGBE_DEV_ID_82599_SFP_SF_QP 0x154A
#define IXGBE_DEV_ID_X540T 0x1528
#define IXGBE_DEV_ID_X540T1 0x1560
/* General Registers */
#define IXGBE_CTRL 0x00000

1
drivers/net/ne.c
View file

@ -814,6 +814,7 @@ static int __init ne_drv_probe(struct platform_device *pdev)
dev->irq = irq[this_dev];
dev->mem_end = bad[this_dev];
}
SET_NETDEV_DEV(dev, &pdev->dev);
err = do_ne_probe(dev);
if (err) {
free_netdev(dev);

2
drivers/net/r8169.c
View file

@ -75,7 +75,7 @@ static const int multicast_filter_limit = 32;
#define MAX_READ_REQUEST_SHIFT 12
#define RX_FIFO_THRESH 7 /* 7 means NO threshold, Rx buffer level before first PCI xfer. */
#define RX_DMA_BURST 6 /* Maximum PCI burst, '6' is 1024 */
#define TX_DMA_BURST 6 /* Maximum PCI burst, '6' is 1024 */
#define TX_DMA_BURST 7 /* Maximum PCI burst, '7' is unlimited */
#define SafeMtu 0x1c20 /* ... actually life sucks beyond ~7k */
#define InterFrameGap 0x03 /* 3 means InterFrameGap = the shortest one */

4
drivers/net/sky2.c
View file

@ -2929,8 +2929,10 @@ static irqreturn_t sky2_intr(int irq, void *dev_id)
/* Reading this mask interrupts as side effect */
status = sky2_read32(hw, B0_Y2_SP_ISRC2);
if (status == 0 || status == ~0)
if (status == 0 || status == ~0) {
sky2_write32(hw, B0_Y2_SP_ICR, 2);
return IRQ_NONE;
}
prefetch(&hw->st_le[hw->st_idx]);

5
drivers/net/usb/ipheth.c
View file

@ -62,6 +62,7 @@
#define USB_PRODUCT_IPAD 0x129a
#define USB_PRODUCT_IPHONE_4_VZW 0x129c
#define USB_PRODUCT_IPHONE_4S 0x12a0
#define USB_PRODUCT_IPHONE_5 0x12a8
#define IPHETH_USBINTF_CLASS 255
#define IPHETH_USBINTF_SUBCLASS 253
@ -113,6 +114,10 @@ static struct usb_device_id ipheth_table[] = {
USB_VENDOR_APPLE, USB_PRODUCT_IPHONE_4S,
IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS,
IPHETH_USBINTF_PROTO) },
{ USB_DEVICE_AND_INTERFACE_INFO(
USB_VENDOR_APPLE, USB_PRODUCT_IPHONE_5,
IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS,
IPHETH_USBINTF_PROTO) },
{ }
};
MODULE_DEVICE_TABLE(usb, ipheth_table);

3
drivers/net/usb/usbnet.c
View file

@ -1149,6 +1149,7 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb,
usb_anchor_urb(urb, &dev->deferred);
/* no use to process more packets */
netif_stop_queue(net);
usb_put_urb(urb);
spin_unlock_irqrestore(&dev->txq.lock, flags);
netdev_dbg(dev->net, "Delaying transmission for resumption\n");
goto deferred;
@ -1290,6 +1291,8 @@ void usbnet_disconnect (struct usb_interface *intf)
cancel_work_sync(&dev->kevent);
usb_scuttle_anchored_urbs(&dev->deferred);
if (dev->driver_info->unbind)
dev->driver_info->unbind (dev, intf);

2
drivers/net/wireless/ath/ath9k/xmit.c
View file

@ -272,6 +272,7 @@ static struct ath_buf *ath_tx_get_buffer(struct ath_softc *sc)
}
bf = list_first_entry(&sc->tx.txbuf, struct ath_buf, list);
bf->bf_next = NULL;
list_del(&bf->list);
spin_unlock_bh(&sc->tx.txbuflock);
@ -1488,6 +1489,7 @@ static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
if (tid)
INCR(tid->seq_start, IEEE80211_SEQ_MAX);
bf->bf_next = NULL;
bf->bf_lastbf = bf;
fi = get_frame_info(bf->bf_mpdu);
ath_buf_set_rate(sc, bf, fi->framelen);

11
drivers/net/wireless/mwifiex/sdio.c
View file

@ -122,7 +122,6 @@ static int mwifiex_sdio_suspend(struct device *dev)
struct sdio_mmc_card *card;
struct mwifiex_adapter *adapter;
mmc_pm_flag_t pm_flag = 0;
int hs_actived = 0;
int i;
int ret = 0;
@ -149,12 +148,14 @@ static int mwifiex_sdio_suspend(struct device *dev)
adapter = card->adapter;
/* Enable the Host Sleep */
hs_actived = mwifiex_enable_hs(adapter);
if (hs_actived) {
pr_debug("cmd: suspend with MMC_PM_KEEP_POWER\n");
ret = sdio_set_host_pm_flags(func, MMC_PM_KEEP_POWER);
if (!mwifiex_enable_hs(adapter)) {
dev_err(adapter->dev, "cmd: failed to suspend\n");
return -EFAULT;
}
dev_dbg(adapter->dev, "cmd: suspend with MMC_PM_KEEP_POWER\n");
ret = sdio_set_host_pm_flags(func, MMC_PM_KEEP_POWER);
/* Indicate device suspended */
adapter->is_suspended = true;

4
drivers/net/wireless/p54/p54usb.c
View file

@ -46,6 +46,7 @@ static struct usb_device_id p54u_table[] = {
{USB_DEVICE(0x0411, 0x0050)}, /* Buffalo WLI2-USB2-G54 */
{USB_DEVICE(0x045e, 0x00c2)}, /* Microsoft MN-710 */
{USB_DEVICE(0x0506, 0x0a11)}, /* 3COM 3CRWE254G72 */
{USB_DEVICE(0x0675, 0x0530)}, /* DrayTek Vigor 530 */
{USB_DEVICE(0x06b9, 0x0120)}, /* Thomson SpeedTouch 120g */
{USB_DEVICE(0x0707, 0xee06)}, /* SMC 2862W-G */
{USB_DEVICE(0x07aa, 0x001c)}, /* Corega CG-WLUSB2GT */
@ -81,6 +82,8 @@ static struct usb_device_id p54u_table[] = {
{USB_DEVICE(0x06a9, 0x000e)}, /* Westell 802.11g USB (A90-211WG-01) */
{USB_DEVICE(0x06b9, 0x0121)}, /* Thomson SpeedTouch 121g */
{USB_DEVICE(0x0707, 0xee13)}, /* SMC 2862W-G version 2 */
{USB_DEVICE(0x0803, 0x4310)}, /* Zoom 4410a */
{USB_DEVICE(0x083a, 0x4503)}, /* T-Com Sinus 154 data II */
{USB_DEVICE(0x083a, 0x4521)}, /* Siemens Gigaset USB Adapter 54 version 2 */
{USB_DEVICE(0x083a, 0xc501)}, /* Zoom Wireless-G 4410 */
{USB_DEVICE(0x083a, 0xf503)}, /* Accton FD7050E ver 1010ec */
@ -100,6 +103,7 @@ static struct usb_device_id p54u_table[] = {
{USB_DEVICE(0x13B1, 0x000C)}, /* Linksys WUSB54AG */
{USB_DEVICE(0x1413, 0x5400)}, /* Telsey 802.11g USB2.0 Adapter */
{USB_DEVICE(0x1435, 0x0427)}, /* Inventel UR054G */
/* {USB_DEVICE(0x15a9, 0x0002)}, * Also SparkLAN WL-682 with 3887 */
{USB_DEVICE(0x1668, 0x1050)}, /* Actiontec 802UIG-1 */
{USB_DEVICE(0x1740, 0x1000)}, /* Senao NUB-350 */
{USB_DEVICE(0x2001, 0x3704)}, /* DLink DWL-G122 rev A2 */

2
drivers/net/wireless/rt2x00/rt2800lib.c
View file

@ -1935,7 +1935,7 @@ static int rt2800_get_gain_calibration_delta(struct rt2x00_dev *rt2x00dev)
/*
* Check if temperature compensation is supported.
*/
if (tssi_bounds[4] == 0xff)
if (tssi_bounds[4] == 0xff || step == 0xff)
return 0;
/*

1
drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
View file

@ -295,6 +295,7 @@ static struct usb_device_id rtl8192c_usb_ids[] = {
/*=== Customer ID ===*/
/****** 8188CU ********/
{RTL_USB_DEVICE(0x050d, 0x1102, rtl92cu_hal_cfg)}, /*Belkin - Edimax*/
{RTL_USB_DEVICE(0x050d, 0x11f2, rtl92cu_hal_cfg)}, /*Belkin - ISY*/
{RTL_USB_DEVICE(0x06f8, 0xe033, rtl92cu_hal_cfg)}, /*Hercules - Edimax*/
{RTL_USB_DEVICE(0x07b8, 0x8188, rtl92cu_hal_cfg)}, /*Abocom - Abocom*/
{RTL_USB_DEVICE(0x07b8, 0x8189, rtl92cu_hal_cfg)}, /*Funai - Abocom*/

4
drivers/pci/intel-iommu.c
View file

@ -3573,6 +3573,8 @@ static void domain_remove_one_dev_info(struct dmar_domain *domain,
found = 1;
}
spin_unlock_irqrestore(&device_domain_lock, flags);
if (found == 0) {
unsigned long tmp_flags;
spin_lock_irqsave(&domain->iommu_lock, tmp_flags);
@ -3589,8 +3591,6 @@ static void domain_remove_one_dev_info(struct dmar_domain *domain,
spin_unlock_irqrestore(&iommu->lock, tmp_flags);
}
}
spin_unlock_irqrestore(&device_domain_lock, flags);
}
static void vm_domain_remove_all_dev_info(struct dmar_domain *domain)

7
drivers/pci/quirks.c
View file

@ -2746,7 +2746,7 @@ static void ricoh_mmc_fixup_r5c832(struct pci_dev *dev)
if (PCI_FUNC(dev->devfn))
return;
/*
* RICOH 0xe823 SD/MMC card reader fails to recognize
* RICOH 0xe822 and 0xe823 SD/MMC card readers fail to recognize
* certain types of SD/MMC cards. Lowering the SD base
* clock frequency from 200Mhz to 50Mhz fixes this issue.
*
@ -2757,7 +2757,8 @@ static void ricoh_mmc_fixup_r5c832(struct pci_dev *dev)
* 0xf9 - Key register for 0x150
* 0xfc - key register for 0xe1
*/
if (dev->device == PCI_DEVICE_ID_RICOH_R5CE823) {
if (dev->device == PCI_DEVICE_ID_RICOH_R5CE822 ||
dev->device == PCI_DEVICE_ID_RICOH_R5CE823) {
pci_write_config_byte(dev, 0xf9, 0xfc);
pci_write_config_byte(dev, 0x150, 0x10);
pci_write_config_byte(dev, 0xf9, 0x00);
@ -2784,6 +2785,8 @@ static void ricoh_mmc_fixup_r5c832(struct pci_dev *dev)
}
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_R5C832, ricoh_mmc_fixup_r5c832);
DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_R5C832, ricoh_mmc_fixup_r5c832);
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_R5CE822, ricoh_mmc_fixup_r5c832);
DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_R5CE822, ricoh_mmc_fixup_r5c832);
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_R5CE823, ricoh_mmc_fixup_r5c832);
DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_R5CE823, ricoh_mmc_fixup_r5c832);
#endif /*CONFIG_MMC_RICOH_MMC*/

31
drivers/pci/setup-bus.c
View file

@ -34,6 +34,7 @@ struct resource_list_x {
resource_size_t start;
resource_size_t end;
resource_size_t add_size;
resource_size_t min_align;
unsigned long flags;
};
@ -65,7 +66,7 @@ void pci_realloc(void)
*/
static void add_to_list(struct resource_list_x *head,
struct pci_dev *dev, struct resource *res,
resource_size_t add_size)
resource_size_t add_size, resource_size_t min_align)
{
struct resource_list_x *list = head;
struct resource_list_x *ln = list->next;
@ -84,13 +85,16 @@ static void add_to_list(struct resource_list_x *head,
tmp->end = res->end;
tmp->flags = res->flags;
tmp->add_size = add_size;
tmp->min_align = min_align;
list->next = tmp;
}
static void add_to_failed_list(struct resource_list_x *head,
struct pci_dev *dev, struct resource *res)
{
add_to_list(head, dev, res, 0);
add_to_list(head, dev, res,
0 /* dont care */,
0 /* dont care */);
}
static void __dev_sort_resources(struct pci_dev *dev,
@ -159,13 +163,16 @@ static void adjust_resources_sorted(struct resource_list_x *add_head,
idx = res - &list->dev->resource[0];
add_size=list->add_size;
if (!resource_size(res) && add_size) {
res->end = res->start + add_size - 1;
if(pci_assign_resource(list->dev, idx))
if (!resource_size(res)) {
res->end = res->start + add_size - 1;
if(pci_assign_resource(list->dev, idx))
reset_resource(res);
} else if (add_size) {
adjust_resource(res, res->start,
resource_size(res) + add_size);
} else {
resource_size_t align = list->min_align;
res->flags |= list->flags & (IORESOURCE_STARTALIGN|IORESOURCE_SIZEALIGN);
if (pci_reassign_resource(list->dev, idx, add_size, align))
dev_printk(KERN_DEBUG, &list->dev->dev, "failed to add optional resources res=%pR\n",
res);
}
out:
tmp = list;
@ -607,7 +614,7 @@ static void pbus_size_io(struct pci_bus *bus, resource_size_t min_size,
if (children_add_size > add_size)
add_size = children_add_size;
size1 = (!add_head || (add_head && !add_size)) ? size0 :
calculate_iosize(size, min_size+add_size, size1,
calculate_iosize(size, min_size, add_size + size1,
resource_size(b_res), 4096);
if (!size0 && !size1) {
if (b_res->start || b_res->end)
@ -622,7 +629,7 @@ static void pbus_size_io(struct pci_bus *bus, resource_size_t min_size,
b_res->end = b_res->start + size0 - 1;
b_res->flags |= IORESOURCE_STARTALIGN;
if (size1 > size0 && add_head)
add_to_list(add_head, bus->self, b_res, size1-size0);
add_to_list(add_head, bus->self, b_res, size1-size0, 4096);
}
/**
@ -711,7 +718,7 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask,
if (children_add_size > add_size)
add_size = children_add_size;
size1 = (!add_head || (add_head && !add_size)) ? size0 :
calculate_memsize(size, min_size+add_size, 0,
calculate_memsize(size, min_size, add_size,
resource_size(b_res), min_align);
if (!size0 && !size1) {
if (b_res->start || b_res->end)
@ -725,7 +732,7 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask,
b_res->end = size0 + min_align - 1;
b_res->flags |= IORESOURCE_STARTALIGN | mem64_mask;
if (size1 > size0 && add_head)
add_to_list(add_head, bus->self, b_res, size1-size0);
add_to_list(add_head, bus->self, b_res, size1-size0, min_align);
return 1;
}

161
drivers/pci/setup-res.c
View file

@ -129,16 +129,16 @@ void pci_disable_bridge_window(struct pci_dev *dev)
}
#endif /* CONFIG_PCI_QUIRKS */
static int __pci_assign_resource(struct pci_bus *bus, struct pci_dev *dev,
int resno)
int resno, resource_size_t size, resource_size_t align)
{
struct resource *res = dev->resource + resno;
resource_size_t size, min, align;
resource_size_t min;
int ret;
size = resource_size(res);
min = (res->flags & IORESOURCE_IO) ? PCIBIOS_MIN_IO : PCIBIOS_MIN_MEM;
align = pci_resource_alignment(dev, res);
/* First, try exact prefetching match.. */
ret = pci_bus_alloc_resource(bus, res, size, align, min,
@ -155,73 +155,51 @@ static int __pci_assign_resource(struct pci_bus *bus, struct pci_dev *dev,
ret = pci_bus_alloc_resource(bus, res, size, align, min, 0,
pcibios_align_resource, dev);
}
if (ret < 0 && dev->fw_addr[resno]) {
struct resource *root, *conflict;
resource_size_t start, end;
/*
* If we failed to assign anything, let's try the address
* where firmware left it. That at least has a chance of
* working, which is better than just leaving it disabled.
*/
if (res->flags & IORESOURCE_IO)
root = &ioport_resource;
else
root = &iomem_resource;
start = res->start;
end = res->end;
res->start = dev->fw_addr[resno];
res->end = res->start + size - 1;
dev_info(&dev->dev, "BAR %d: trying firmware assignment %pR\n",
resno, res);
conflict = request_resource_conflict(root, res);
if (conflict) {
dev_info(&dev->dev,
"BAR %d: %pR conflicts with %s %pR\n", resno,
res, conflict->name, conflict);
res->start = start;
res->end = end;
} else
ret = 0;
}
if (!ret) {
res->flags &= ~IORESOURCE_STARTALIGN;
dev_info(&dev->dev, "BAR %d: assigned %pR\n", resno, res);
if (resno < PCI_BRIDGE_RESOURCES)
pci_update_resource(dev, resno);
}
return ret;
}
int pci_assign_resource(struct pci_dev *dev, int resno)
static int pci_revert_fw_address(struct resource *res, struct pci_dev *dev,
int resno, resource_size_t size)
{
struct resource *root, *conflict;
resource_size_t start, end;
int ret = 0;
if (res->flags & IORESOURCE_IO)
root = &ioport_resource;
else
root = &iomem_resource;
start = res->start;
end = res->end;
res->start = dev->fw_addr[resno];
res->end = res->start + size - 1;
dev_info(&dev->dev, "BAR %d: trying firmware assignment %pR\n",
resno, res);
conflict = request_resource_conflict(root, res);
if (conflict) {
dev_info(&dev->dev,
"BAR %d: %pR conflicts with %s %pR\n", resno,
res, conflict->name, conflict);
res->start = start;
res->end = end;
ret = 1;
}
return ret;
}
static int _pci_assign_resource(struct pci_dev *dev, int resno, int size, resource_size_t min_align)
{
struct resource *res = dev->resource + resno;
resource_size_t align;
struct pci_bus *bus;
int ret;
char *type;
align = pci_resource_alignment(dev, res);
if (!align) {
dev_info(&dev->dev, "BAR %d: can't assign %pR "
"(bogus alignment)\n", resno, res);
return -EINVAL;
}
bus = dev->bus;
while ((ret = __pci_assign_resource(bus, dev, resno))) {
if (bus->parent && bus->self->transparent)
bus = bus->parent;
else
bus = NULL;
if (bus)
continue;
break;
while ((ret = __pci_assign_resource(bus, dev, resno, size, min_align))) {
if (!bus->parent || !bus->self->transparent)
break;
bus = bus->parent;
}
if (ret) {
@ -242,6 +220,67 @@ int pci_assign_resource(struct pci_dev *dev, int resno)
return ret;
}
int pci_reassign_resource(struct pci_dev *dev, int resno, resource_size_t addsize,
resource_size_t min_align)
{
struct resource *res = dev->resource + resno;
resource_size_t new_size;
int ret;
if (!res->parent) {
dev_info(&dev->dev, "BAR %d: can't reassign an unassigned resouce %pR "
"\n", resno, res);
return -EINVAL;
}
/* already aligned with min_align */
new_size = resource_size(res) + addsize;
ret = _pci_assign_resource(dev, resno, new_size, min_align);
if (!ret) {
res->flags &= ~IORESOURCE_STARTALIGN;
dev_info(&dev->dev, "BAR %d: reassigned %pR\n", resno, res);
if (resno < PCI_BRIDGE_RESOURCES)
pci_update_resource(dev, resno);
}
return ret;
}
int pci_assign_resource(struct pci_dev *dev, int resno)
{
struct resource *res = dev->resource + resno;
resource_size_t align, size;
struct pci_bus *bus;
int ret;
align = pci_resource_alignment(dev, res);
if (!align) {
dev_info(&dev->dev, "BAR %d: can't assign %pR "
"(bogus alignment)\n", resno, res);
return -EINVAL;
}
bus = dev->bus;
size = resource_size(res);
ret = _pci_assign_resource(dev, resno, size, align);
/*
* If we failed to assign anything, let's try the address
* where firmware left it. That at least has a chance of
* working, which is better than just leaving it disabled.
*/
if (ret < 0 && dev->fw_addr[resno])
ret = pci_revert_fw_address(res, dev, resno, size);
if (!ret) {
res->flags &= ~IORESOURCE_STARTALIGN;
dev_info(&dev->dev, "BAR %d: assigned %pR\n", resno, res);
if (resno < PCI_BRIDGE_RESOURCES)
pci_update_resource(dev, resno);
}
return ret;
}
/* Sort resources by alignment */
void pdev_sort_resources(struct pci_dev *dev, struct resource_list *head)
{

1
drivers/platform/x86/acer-wmi.c
View file

@ -104,6 +104,7 @@ static const struct key_entry acer_wmi_keymap[] = {
{KE_KEY, 0x22, {KEY_PROG2} }, /* Arcade */
{KE_KEY, 0x23, {KEY_PROG3} }, /* P_Key */
{KE_KEY, 0x24, {KEY_PROG4} }, /* Social networking_Key */
{KE_KEY, 0x29, {KEY_PROG3} }, /* P_Key for TM8372 */
{KE_IGNORE, 0x41, {KEY_MUTE} },
{KE_IGNORE, 0x42, {KEY_PREVIOUSSONG} },
{KE_IGNORE, 0x43, {KEY_NEXTSONG} },

5
drivers/pnp/pnpacpi/core.c
View file

@ -57,7 +57,7 @@ static inline int __init is_exclusive_device(struct acpi_device *dev)
if (!(('0' <= (c) && (c) <= '9') || ('A' <= (c) && (c) <= 'F'))) \
return 0
#define TEST_ALPHA(c) \
if (!('@' <= (c) || (c) <= 'Z')) \
if (!('A' <= (c) && (c) <= 'Z')) \
return 0
static int __init ispnpidacpi(const char *id)
{
@ -94,6 +94,9 @@ static int pnpacpi_set_resources(struct pnp_dev *dev)
return -ENODEV;
}
if (WARN_ON_ONCE(acpi_dev != dev->data))
dev->data = acpi_dev;
ret = pnpacpi_build_resource_template(dev, &buffer);
if (ret)
return ret;

11
drivers/rtc/rtc-vt8500.c
View file

@ -69,7 +69,7 @@
| ALARM_SEC_BIT)
#define VT8500_RTC_CR_ENABLE (1 << 0) /* Enable RTC */
#define VT8500_RTC_CR_24H (1 << 1) /* 24h time format */
#define VT8500_RTC_CR_12H (1 << 1) /* 12h time format */
#define VT8500_RTC_CR_SM_ENABLE (1 << 2) /* Enable periodic irqs */
#define VT8500_RTC_CR_SM_SEC (1 << 3) /* 0: 1Hz/60, 1: 1Hz */
#define VT8500_RTC_CR_CALIB (1 << 4) /* Enable calibration */
@ -116,7 +116,7 @@ static int vt8500_rtc_read_time(struct device *dev, struct rtc_time *tm)
tm->tm_min = bcd2bin((time & TIME_MIN_MASK) >> TIME_MIN_S);
tm->tm_hour = bcd2bin((time & TIME_HOUR_MASK) >> TIME_HOUR_S);
tm->tm_mday = bcd2bin(date & DATE_DAY_MASK);
tm->tm_mon = bcd2bin((date & DATE_MONTH_MASK) >> DATE_MONTH_S);
tm->tm_mon = bcd2bin((date & DATE_MONTH_MASK) >> DATE_MONTH_S) - 1;
tm->tm_year = bcd2bin((date & DATE_YEAR_MASK) >> DATE_YEAR_S)
+ ((date >> DATE_CENTURY_S) & 1 ? 200 : 100);
tm->tm_wday = (time & TIME_DOW_MASK) >> TIME_DOW_S;
@ -135,8 +135,9 @@ static int vt8500_rtc_set_time(struct device *dev, struct rtc_time *tm)
}
writel((bin2bcd(tm->tm_year - 100) << DATE_YEAR_S)
| (bin2bcd(tm->tm_mon) << DATE_MONTH_S)
| (bin2bcd(tm->tm_mday)),
| (bin2bcd(tm->tm_mon + 1) << DATE_MONTH_S)
| (bin2bcd(tm->tm_mday))
| ((tm->tm_year >= 200) << DATE_CENTURY_S),
vt8500_rtc->regbase + VT8500_RTC_DS);
writel((bin2bcd(tm->tm_wday) << TIME_DOW_S)
| (bin2bcd(tm->tm_hour) << TIME_HOUR_S)
@ -246,7 +247,7 @@ static int __devinit vt8500_rtc_probe(struct platform_device *pdev)
}
/* Enable RTC and set it to 24-hour mode */
writel(VT8500_RTC_CR_ENABLE | VT8500_RTC_CR_24H,
writel(VT8500_RTC_CR_ENABLE,
vt8500_rtc->regbase + VT8500_RTC_CR);
vt8500_rtc->rtc = rtc_device_register("vt8500-rtc", &pdev->dev,

2
drivers/scsi/isci/request.c
View file

@ -1693,7 +1693,7 @@ sci_io_request_frame_handler(struct isci_request *ireq,
frame_index,
(void **)&frame_buffer);
sci_controller_copy_sata_response(&ireq->stp.req,
sci_controller_copy_sata_response(&ireq->stp.rsp,
frame_header,
frame_buffer);

3
drivers/target/target_core_configfs.c
View file

@ -3234,7 +3234,8 @@ static int __init target_core_init_configfs(void)
if (ret < 0)
goto out;
if (core_dev_setup_virtual_lun0() < 0)
ret = core_dev_setup_virtual_lun0();
if (ret < 0)
goto out;
return 0;

24
drivers/telephony/ixj.c
View file

@ -3190,12 +3190,12 @@ static void ixj_write_cid(IXJ *j)
ixj_fsk_alloc(j);
strcpy(sdmf1, j->cid_send.month);
strcat(sdmf1, j->cid_send.day);
strcat(sdmf1, j->cid_send.hour);
strcat(sdmf1, j->cid_send.min);
strcpy(sdmf2, j->cid_send.number);
strcpy(sdmf3, j->cid_send.name);
strlcpy(sdmf1, j->cid_send.month, sizeof(sdmf1));
strlcat(sdmf1, j->cid_send.day, sizeof(sdmf1));
strlcat(sdmf1, j->cid_send.hour, sizeof(sdmf1));
strlcat(sdmf1, j->cid_send.min, sizeof(sdmf1));
strlcpy(sdmf2, j->cid_send.number, sizeof(sdmf2));
strlcpy(sdmf3, j->cid_send.name, sizeof(sdmf3));
len1 = strlen(sdmf1);
len2 = strlen(sdmf2);
@ -3340,12 +3340,12 @@ static void ixj_write_cidcw(IXJ *j)
ixj_pre_cid(j);
}
j->flags.cidcw_ack = 0;
strcpy(sdmf1, j->cid_send.month);
strcat(sdmf1, j->cid_send.day);
strcat(sdmf1, j->cid_send.hour);
strcat(sdmf1, j->cid_send.min);
strcpy(sdmf2, j->cid_send.number);
strcpy(sdmf3, j->cid_send.name);
strlcpy(sdmf1, j->cid_send.month, sizeof(sdmf1));
strlcat(sdmf1, j->cid_send.day, sizeof(sdmf1));
strlcat(sdmf1, j->cid_send.hour, sizeof(sdmf1));
strlcat(sdmf1, j->cid_send.min, sizeof(sdmf1));
strlcpy(sdmf2, j->cid_send.number, sizeof(sdmf2));
strlcpy(sdmf3, j->cid_send.name, sizeof(sdmf3));
len1 = strlen(sdmf1);
len2 = strlen(sdmf2);

8
drivers/usb/gadget/f_phonet.c
View file

@ -541,7 +541,7 @@ int pn_bind(struct usb_configuration *c, struct usb_function *f)
req = usb_ep_alloc_request(fp->out_ep, GFP_KERNEL);
if (!req)
goto err;
goto err_req;
req->complete = pn_rx_complete;
fp->out_reqv[i] = req;
@ -550,14 +550,18 @@ int pn_bind(struct usb_configuration *c, struct usb_function *f)
/* Outgoing USB requests */
fp->in_req = usb_ep_alloc_request(fp->in_ep, GFP_KERNEL);
if (!fp->in_req)
goto err;
goto err_req;
INFO(cdev, "USB CDC Phonet function\n");
INFO(cdev, "using %s, OUT %s, IN %s\n", cdev->gadget->name,
fp->out_ep->name, fp->in_ep->name);
return 0;
err_req:
for (i = 0; i < phonet_rxq_size && fp->out_reqv[i]; i++)
usb_ep_free_request(fp->out_ep, fp->out_reqv[i]);
err:
if (fp->out_ep)
fp->out_ep->driver_data = NULL;
if (fp->in_ep)

3
drivers/usb/host/ehci-pci.c
View file

@ -359,7 +359,8 @@ static bool usb_is_intel_switchable_ehci(struct pci_dev *pdev)
pdev->vendor == PCI_VENDOR_ID_INTEL &&
(pdev->device == 0x1E26 ||
pdev->device == 0x8C2D ||
pdev->device == 0x8C26);
pdev->device == 0x8C26 ||
pdev->device == 0x9C26);
}
static void ehci_enable_xhci_companion(void)

19
drivers/usb/host/ohci-q.c
View file

@ -1130,6 +1130,25 @@ dl_done_list (struct ohci_hcd *ohci)
while (td) {
struct td *td_next = td->next_dl_td;
struct ed *ed = td->ed;
/*
* Some OHCI controllers (NVIDIA for sure, maybe others)
* occasionally forget to add TDs to the done queue. Since
* TDs for a given endpoint are always processed in order,
* if we find a TD on the donelist then all of its
* predecessors must be finished as well.
*/
for (;;) {
struct td *td2;
td2 = list_first_entry(&ed->td_list, struct td,
td_list);
if (td2 == td)
break;
takeback_td(ohci, td2);
}
takeback_td(ohci, td);
td = td_next;
}

4
drivers/usb/host/pci-quirks.c
View file

@ -721,6 +721,7 @@ static int handshake(void __iomem *ptr, u32 mask, u32 done,
}
#define PCI_DEVICE_ID_INTEL_LYNX_POINT_XHCI 0x8C31
#define PCI_DEVICE_ID_INTEL_LYNX_POINT_LP_XHCI 0x9C31
bool usb_is_intel_ppt_switchable_xhci(struct pci_dev *pdev)
{
@ -734,7 +735,8 @@ bool usb_is_intel_lpt_switchable_xhci(struct pci_dev *pdev)
{
return pdev->class == PCI_CLASS_SERIAL_USB_XHCI &&
pdev->vendor == PCI_VENDOR_ID_INTEL &&
pdev->device == PCI_DEVICE_ID_INTEL_LYNX_POINT_XHCI;
(pdev->device == PCI_DEVICE_ID_INTEL_LYNX_POINT_XHCI ||
pdev->device == PCI_DEVICE_ID_INTEL_LYNX_POINT_LP_XHCI);
}
bool usb_is_intel_switchable_xhci(struct pci_dev *pdev)

7
drivers/usb/host/xhci-pci.c
View file

@ -28,6 +28,7 @@
/* Device for a quirk */
#define PCI_VENDOR_ID_FRESCO_LOGIC 0x1b73
#define PCI_DEVICE_ID_FRESCO_LOGIC_PDK 0x1000
#define PCI_DEVICE_ID_FRESCO_LOGIC_FL1400 0x1400
#define PCI_VENDOR_ID_ETRON 0x1b6f
#define PCI_DEVICE_ID_ASROCK_P67 0x7023
@ -109,8 +110,10 @@ static int xhci_pci_setup(struct usb_hcd *hcd)
/* Look for vendor-specific quirks */
if (pdev->vendor == PCI_VENDOR_ID_FRESCO_LOGIC &&
pdev->device == PCI_DEVICE_ID_FRESCO_LOGIC_PDK) {
if (pdev->revision == 0x0) {
(pdev->device == PCI_DEVICE_ID_FRESCO_LOGIC_PDK ||
pdev->device == PCI_DEVICE_ID_FRESCO_LOGIC_FL1400)) {
if (pdev->device == PCI_DEVICE_ID_FRESCO_LOGIC_PDK &&
pdev->revision == 0x0) {
xhci->quirks |= XHCI_RESET_EP_QUIRK;
xhci_dbg(xhci, "QUIRK: Fresco Logic xHC needs configure"
" endpoint cmd after reset endpoint\n");

1
drivers/usb/serial/cp210x.c
View file

@ -120,6 +120,7 @@ static const struct usb_device_id id_table[] = {
{ USB_DEVICE(0x10C4, 0x8477) }, /* Balluff RFID */
{ USB_DEVICE(0x10C4, 0x85EA) }, /* AC-Services IBUS-IF */
{ USB_DEVICE(0x10C4, 0x85EB) }, /* AC-Services CIS-IBUS */
{ USB_DEVICE(0x10C4, 0x85F8) }, /* Virtenio Preon32 */
{ USB_DEVICE(0x10C4, 0x8664) }, /* AC-Services CAN-IF */
{ USB_DEVICE(0x10C4, 0x8665) }, /* AC-Services OBD-IF */
{ USB_DEVICE(0x10C4, 0xEA60) }, /* Silicon Labs factory default */

3
drivers/usb/serial/ftdi_sio.c
View file

@ -195,6 +195,7 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, FTDI_OPENDCC_THROTTLE_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GATEWAY_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GBM_PID) },
{ USB_DEVICE(NEWPORT_VID, NEWPORT_AGILIS_PID) },
{ USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_IOBOARD_PID) },
{ USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_MINI_IOBOARD_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_SPROG_II) },
@ -1797,7 +1798,7 @@ static int ftdi_8u2232c_probe(struct usb_serial *serial)
dbg("%s", __func__);
if ((udev->manufacturer && !strcmp(udev->manufacturer, "CALAO Systems")) ||
(udev->product && !strcmp(udev->product, "BeagleBone/XDS100")))
(udev->product && !strcmp(udev->product, "BeagleBone/XDS100V2")))
return ftdi_jtag_probe(serial);
return 0;

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