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Merge branch 'master' into next 

Conflicts:
	fs/cifs/misc.c

Merge to resolve above, per the patch below.

Signed-off-by: James Morris <jmorris@namei.org>

diff --cc fs/cifs/misc.c
index ec36410,addd1dc..0000000
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@@ -347,13 -338,13 +338,13 @@@ header_assemble(struct smb_hdr *buffer
  		/*  BB Add support for establishing new tCon and SMB Session  */
  		/*      with userid/password pairs found on the smb session   */
  		/*	for other target tcp/ip addresses 		BB    */
 -				if (current->fsuid != treeCon->ses->linux_uid) {
 +				if (current_fsuid() != treeCon->ses->linux_uid) {
  					cFYI(1, ("Multiuser mode and UID "
  						 "did not match tcon uid"));
- 					read_lock(&GlobalSMBSeslock);
- 					list_for_each(temp_item, &GlobalSMBSessionList) {
- 						ses = list_entry(temp_item, struct cifsSesInfo, cifsSessionList);
+ 					read_lock(&cifs_tcp_ses_lock);
+ 					list_for_each(temp_item, &treeCon->ses->server->smb_ses_list) {
+ 						ses = list_entry(temp_item, struct cifsSesInfo, smb_ses_list);
 -						if (ses->linux_uid == current->fsuid) {
 +						if (ses->linux_uid == current_fsuid()) {
  							if (ses->server == treeCon->ses->server) {
  								cFYI(1, ("found matching uid substitute right smb_uid"));
  								buffer->Uid = ses->Suid;
This commit is contained in:
James Morris 2008-11-18 18:52:37 +11:00
parent e50a906e02 4e14e833ac
commit f3a5c54701
184 changed files with 2409 additions and 1532 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
Documentation/00-INDEX
View File

@ -42,14 +42,8 @@ IRQ.txt
- description of what an IRQ is.
ManagementStyle
- how to (attempt to) manage kernel hackers.
MSI-HOWTO.txt
- the Message Signaled Interrupts (MSI) Driver Guide HOWTO and FAQ.
RCU/
- directory with info on RCU (read-copy update).
README.DAC960
- info on Mylex DAC960/DAC1100 PCI RAID Controller Driver for Linux.
README.cycladesZ
- info on Cyclades-Z firmware loading.
SAK.txt
- info on Secure Attention Keys.
SM501.txt
@ -86,20 +80,16 @@ blackfin/
- directory with documentation for the Blackfin arch.
block/
- info on the Block I/O (BIO) layer.
blockdev/
- info on block devices & drivers
cachetlb.txt
- describes the cache/TLB flushing interfaces Linux uses.
cciss.txt
- info, major/minor #'s for Compaq's SMART Array Controllers.
cdrom/
- directory with information on the CD-ROM drivers that Linux has.
computone.txt
- info on Computone Intelliport II/Plus Multiport Serial Driver.
connector/
- docs on the netlink based userspace<->kernel space communication mod.
console/
- documentation on Linux console drivers.
cpqarray.txt
- info on using Compaq's SMART2 Intelligent Disk Array Controllers.
cpu-freq/
- info on CPU frequency and voltage scaling.
cpu-hotplug.txt
@ -126,8 +116,6 @@ device-mapper/
- directory with info on Device Mapper.
devices.txt
- plain ASCII listing of all the nodes in /dev/ with major minor #'s.
digiepca.txt
- info on Digi Intl. {PC,PCI,EISA}Xx and Xem series cards.
dontdiff
- file containing a list of files that should never be diff'ed.
driver-model/
@ -152,14 +140,10 @@ filesystems/
- info on the vfs and the various filesystems that Linux supports.
firmware_class/
- request_firmware() hotplug interface info.
floppy.txt
- notes and driver options for the floppy disk driver.
frv/
- Fujitsu FR-V Linux documentation.
gpio.txt
- overview of GPIO (General Purpose Input/Output) access conventions.
hayes-esp.txt
- info on using the Hayes ESP serial driver.
highuid.txt
- notes on the change from 16 bit to 32 bit user/group IDs.
timers/
@ -186,8 +170,6 @@ io_ordering.txt
- info on ordering I/O writes to memory-mapped addresses.
ioctl/
- directory with documents describing various IOCTL calls.
ioctl-number.txt
- how to implement and register device/driver ioctl calls.
iostats.txt
- info on I/O statistics Linux kernel provides.
irqflags-tracing.txt
@ -250,14 +232,10 @@ mips/
- directory with info about Linux on MIPS architecture.
mono.txt
- how to execute Mono-based .NET binaries with the help of BINFMT_MISC.
moxa-smartio
- file with info on installing/using Moxa multiport serial driver.
mutex-design.txt
- info on the generic mutex subsystem.
namespaces/
- directory with various information about namespaces
nbd.txt
- info on a TCP implementation of a network block device.
netlabel/
- directory with information on the NetLabel subsystem.
networking/
@ -270,8 +248,6 @@ numastat.txt
- info on how to read Numa policy hit/miss statistics in sysfs.
oops-tracing.txt
- how to decode those nasty internal kernel error dump messages.
paride.txt
- information about the parallel port IDE subsystem.
parisc/
- directory with info on using Linux on PA-RISC architecture.
parport.txt
@ -294,18 +270,12 @@ printk-formats.txt
- how to get printk format specifiers right
prio_tree.txt
- info on radix-priority-search-tree use for indexing vmas.
ramdisk.txt
- short guide on how to set up and use the RAM disk.
rbtree.txt
- info on what red-black trees are and what they are for.
riscom8.txt
- notes on using the RISCom/8 multi-port serial driver.
robust-futex-ABI.txt
- documentation of the robust futex ABI.
robust-futexes.txt
- a description of what robust futexes are.
rocket.txt
- info on the Comtrol RocketPort multiport serial driver.
rt-mutex-design.txt
- description of the RealTime mutex implementation design.
rt-mutex.txt
@ -334,8 +304,6 @@ sparc/
- directory with info on using Linux on Sparc architecture.
sparse.txt
- info on how to obtain and use the sparse tool for typechecking.
specialix.txt
- info on hardware/driver for specialix IO8+ multiport serial card.
spi/
- overview of Linux kernel Serial Peripheral Interface (SPI) support.
spinlocks.txt
@ -344,14 +312,10 @@ stable_api_nonsense.txt
- info on why the kernel does not have a stable in-kernel api or abi.
stable_kernel_rules.txt
- rules and procedures for the -stable kernel releases.
stallion.txt
- info on using the Stallion multiport serial driver.
svga.txt
- short guide on selecting video modes at boot via VGA BIOS.
sysfs-rules.txt
- How not to use sysfs.
sx.txt
- info on the Specialix SX/SI multiport serial driver.
sysctl/
- directory with info on the /proc/sys/* files.
sysrq.txt
@ -360,8 +324,6 @@ telephony/
- directory with info on telephony (e.g. voice over IP) support.
time_interpolators.txt
- info on time interpolators.
tty.txt
- guide to the locking policies of the tty layer.
uml/
- directory with information about User Mode Linux.
unicode.txt

2
Documentation/PCI/00-INDEX
View File

@ -1,5 +1,7 @@
00-INDEX
- this file
MSI-HOWTO.txt
- the Message Signaled Interrupts (MSI) Driver Guide HOWTO and FAQ.
PCI-DMA-mapping.txt
- info for PCI drivers using DMA portably across all platforms
PCIEBUS-HOWTO.txt

0
Documentation/MSI-HOWTO.txt → Documentation/PCI/MSI-HOWTO.txt
View File

16
Documentation/blockdev/00-INDEX Normal file
View File

@ -0,0 +1,16 @@
00-INDEX
- this file
README.DAC960
- info on Mylex DAC960/DAC1100 PCI RAID Controller Driver for Linux.
cciss.txt
- info, major/minor #'s for Compaq's SMART Array Controllers.
cpqarray.txt
- info on using Compaq's SMART2 Intelligent Disk Array Controllers.
floppy.txt
- notes and driver options for the floppy disk driver.
nbd.txt
- info on a TCP implementation of a network block device.
paride.txt
- information about the parallel port IDE subsystem.
ramdisk.txt
- short guide on how to set up and use the RAM disk.

0
Documentation/README.DAC960 → Documentation/blockdev/README.DAC960
View File

0
Documentation/cciss.txt → Documentation/blockdev/cciss.txt
View File

0
Documentation/cpqarray.txt → Documentation/blockdev/cpqarray.txt
View File

0
Documentation/floppy.txt → Documentation/blockdev/floppy.txt
View File

0
Documentation/nbd.txt → Documentation/blockdev/nbd.txt
View File

0
Documentation/paride.txt → Documentation/blockdev/paride.txt
View File

0
Documentation/ramdisk.txt → Documentation/blockdev/ramdisk.txt
View File

10
Documentation/ioctl/00-INDEX Normal file
View File

@ -0,0 +1,10 @@
00-INDEX
- this file
cdrom.txt
- summary of CDROM ioctl calls
hdio.txt
- summary of HDIO_ ioctl calls
ioctl-decoding.txt
- how to decode the bits of an IOCTL code
ioctl-number.txt
- how to implement and register device/driver ioctl calls

0
Documentation/ioctl-number.txt → Documentation/ioctl/ioctl-number.txt
View File

24
Documentation/kernel-parameters.txt
View File

@ -629,7 +629,7 @@ and is between 256 and 4096 characters. It is defined in the file
digiepca= [HW,SERIAL]
See drivers/char/README.epca and
Documentation/digiepca.txt.
Documentation/serial/digiepca.txt.
disable_mtrr_cleanup [X86]
enable_mtrr_cleanup [X86]
@ -740,7 +740,7 @@ and is between 256 and 4096 characters. It is defined in the file
See header of drivers/scsi/fdomain.c.
floppy= [HW]
See Documentation/floppy.txt.
See Documentation/blockdev/floppy.txt.
force_pal_cache_flush
[IA-64] Avoid check_sal_cache_flush which may hang on
@ -1101,7 +1101,7 @@ and is between 256 and 4096 characters. It is defined in the file
the same attribute, the last one is used.
load_ramdisk= [RAM] List of ramdisks to load from floppy
See Documentation/ramdisk.txt.
See Documentation/blockdev/ramdisk.txt.
lockd.nlm_grace_period=P [NFS] Assign grace period.
Format: <integer>
@ -1600,7 +1600,7 @@ and is between 256 and 4096 characters. It is defined in the file
pcd. [PARIDE]
See header of drivers/block/paride/pcd.c.
See also Documentation/paride.txt.
See also Documentation/blockdev/paride.txt.
pci=option[,option...] [PCI] various PCI subsystem options:
off [X86] don't probe for the PCI bus
@ -1701,7 +1701,7 @@ and is between 256 and 4096 characters. It is defined in the file
pcmv= [HW,PCMCIA] BadgePAD 4
pd. [PARIDE]
See Documentation/paride.txt.
See Documentation/blockdev/paride.txt.
pdcchassis= [PARISC,HW] Disable/Enable PDC Chassis Status codes at
boot time.
@ -1709,10 +1709,10 @@ and is between 256 and 4096 characters. It is defined in the file
See arch/parisc/kernel/pdc_chassis.c
pf. [PARIDE]
See Documentation/paride.txt.
See Documentation/blockdev/paride.txt.
pg. [PARIDE]
See Documentation/paride.txt.
See Documentation/blockdev/paride.txt.
pirq= [SMP,APIC] Manual mp-table setup
See Documentation/x86/i386/IO-APIC.txt.
@ -1782,7 +1782,7 @@ and is between 256 and 4096 characters. It is defined in the file
prompt_ramdisk= [RAM] List of RAM disks to prompt for floppy disk
before loading.
See Documentation/ramdisk.txt.
See Documentation/blockdev/ramdisk.txt.
psmouse.proto= [HW,MOUSE] Highest PS2 mouse protocol extension to
probe for; one of (bare|imps|exps|lifebook|any).
@ -1802,7 +1802,7 @@ and is between 256 and 4096 characters. It is defined in the file
<io>,<mss_io>,<mss_irq>,<mss_dma>,<mpu_io>,<mpu_irq>
pt. [PARIDE]
See Documentation/paride.txt.
See Documentation/blockdev/paride.txt.
pty.legacy_count=
[KNL] Number of legacy pty's. Overwrites compiled-in
@ -1816,10 +1816,10 @@ and is between 256 and 4096 characters. It is defined in the file
See Documentation/md.txt.
ramdisk_blocksize= [RAM]
See Documentation/ramdisk.txt.
See Documentation/blockdev/ramdisk.txt.
ramdisk_size= [RAM] Sizes of RAM disks in kilobytes
See Documentation/ramdisk.txt.
See Documentation/blockdev/ramdisk.txt.
rcupdate.blimit= [KNL,BOOT]
Set maximum number of finished RCU callbacks to process
@ -2151,7 +2151,7 @@ and is between 256 and 4096 characters. It is defined in the file
See Documentation/sonypi.txt
specialix= [HW,SERIAL] Specialix multi-serial port adapter
See Documentation/specialix.txt.
See Documentation/serial/specialix.txt.
spia_io_base= [HW,MTD]
spia_fio_base=

24
Documentation/serial/00-INDEX Normal file
View File

@ -0,0 +1,24 @@
00-INDEX
- this file.
README.cycladesZ
- info on Cyclades-Z firmware loading.
computone.txt
- info on Computone Intelliport II/Plus Multiport Serial Driver.
digiepca.txt
- info on Digi Intl. {PC,PCI,EISA}Xx and Xem series cards.
hayes-esp.txt
- info on using the Hayes ESP serial driver.
moxa-smartio
- file with info on installing/using Moxa multiport serial driver.
riscom8.txt
- notes on using the RISCom/8 multi-port serial driver.
rocket.txt
- info on the Comtrol RocketPort multiport serial driver.
specialix.txt
- info on hardware/driver for specialix IO8+ multiport serial card.
stallion.txt
- info on using the Stallion multiport serial driver.
sx.txt
- info on the Specialix SX/SI multiport serial driver.
tty.txt
- guide to the locking policies of the tty layer.

0
Documentation/README.cycladesZ → Documentation/serial/README.cycladesZ
View File

2
Documentation/computone.txt → Documentation/serial/computone.txt
View File

@ -247,7 +247,7 @@ shar archive to make it easier to extract the script from the documentation.
To create the ip2mkdev shell script change to a convenient directory (/tmp
works just fine) and run the following command:
unshar Documentation/computone.txt
unshar Documentation/serial/computone.txt
(This file)
You should now have a file ip2mkdev in your current working directory with

0
Documentation/digiepca.txt → Documentation/serial/digiepca.txt
View File

0
Documentation/hayes-esp.txt → Documentation/serial/hayes-esp.txt
View File

0
Documentation/moxa-smartio → Documentation/serial/moxa-smartio
View File

0
Documentation/riscom8.txt → Documentation/serial/riscom8.txt
View File

0
Documentation/rocket.txt → Documentation/serial/rocket.txt
View File

0
Documentation/specialix.txt → Documentation/serial/specialix.txt
View File

0
Documentation/stallion.txt → Documentation/serial/stallion.txt
View File

0
Documentation/sx.txt → Documentation/serial/sx.txt
View File

0
Documentation/tty.txt → Documentation/serial/tty.txt
View File

2
Makefile
View File

@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 28
EXTRAVERSION = -rc4
EXTRAVERSION = -rc5
NAME = Killer Bat of Doom
# *DOCUMENTATION*

2
arch/m68k/kernel/ints.c
View File

@ -133,7 +133,7 @@ void __init m68k_setup_user_interrupt(unsigned int vec, unsigned int cnt,
{
int i;
BUG_ON(IRQ_USER + cnt >= NR_IRQS);
BUG_ON(IRQ_USER + cnt > NR_IRQS);
m68k_first_user_vec = vec;
for (i = 0; i < cnt; i++)
irq_controller[IRQ_USER + i] = &user_irq_controller;

20
arch/s390/kernel/entry.S
View File

@ -61,22 +61,25 @@ STACK_SIZE = 1 << STACK_SHIFT
#ifdef CONFIG_TRACE_IRQFLAGS
.macro TRACE_IRQS_ON
l %r1,BASED(.Ltrace_irq_on)
basr %r2,%r0
l %r1,BASED(.Ltrace_irq_on_caller)
basr %r14,%r1
.endm
.macro TRACE_IRQS_OFF
l %r1,BASED(.Ltrace_irq_off)
basr %r2,%r0
l %r1,BASED(.Ltrace_irq_off_caller)
basr %r14,%r1
.endm
.macro TRACE_IRQS_CHECK
basr %r2,%r0
tm SP_PSW(%r15),0x03 # irqs enabled?
jz 0f
l %r1,BASED(.Ltrace_irq_on)
l %r1,BASED(.Ltrace_irq_on_caller)
basr %r14,%r1
j 1f
0: l %r1,BASED(.Ltrace_irq_off)
0: l %r1,BASED(.Ltrace_irq_off_caller)
basr %r14,%r1
1:
.endm
@ -1113,9 +1116,12 @@ cleanup_io_leave_insn:
.Lschedtail: .long schedule_tail
.Lsysc_table: .long sys_call_table
#ifdef CONFIG_TRACE_IRQFLAGS
.Ltrace_irq_on: .long trace_hardirqs_on
.Ltrace_irq_off:
.long trace_hardirqs_off
.Ltrace_irq_on_caller:
.long trace_hardirqs_on_caller
.Ltrace_irq_off_caller:
.long trace_hardirqs_off_caller
#endif
#ifdef CONFIG_LOCKDEP
.Llockdep_sys_exit:
.long lockdep_sys_exit
#endif

11
arch/s390/kernel/entry64.S
View File

@ -61,19 +61,22 @@ _TIF_WORK_INT = (_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | _TIF_NEED_RESCHED | \
#ifdef CONFIG_TRACE_IRQFLAGS
.macro TRACE_IRQS_ON
brasl %r14,trace_hardirqs_on
basr %r2,%r0
brasl %r14,trace_hardirqs_on_caller
.endm
.macro TRACE_IRQS_OFF
brasl %r14,trace_hardirqs_off
basr %r2,%r0
brasl %r14,trace_hardirqs_off_caller
.endm
.macro TRACE_IRQS_CHECK
basr %r2,%r0
tm SP_PSW(%r15),0x03 # irqs enabled?
jz 0f
brasl %r14,trace_hardirqs_on
brasl %r14,trace_hardirqs_on_caller
j 1f
0: brasl %r14,trace_hardirqs_off
0: brasl %r14,trace_hardirqs_off_caller
1:
.endm
#else

3
arch/s390/kernel/process.c
View File

@ -136,9 +136,12 @@ static void default_idle(void)
return;
}
trace_hardirqs_on();
/* Don't trace preempt off for idle. */
stop_critical_timings();
/* Wait for external, I/O or machine check interrupt. */
__load_psw_mask(psw_kernel_bits | PSW_MASK_WAIT |
PSW_MASK_IO | PSW_MASK_EXT);
start_critical_timings();
}
void cpu_idle(void)

4
arch/s390/kernel/setup.c
View File

@ -604,13 +604,13 @@ setup_memory(void)
if (memory_chunk[i].type != CHUNK_READ_WRITE)
continue;
start_chunk = PFN_DOWN(memory_chunk[i].addr);
end_chunk = start_chunk + PFN_DOWN(memory_chunk[i].size) - 1;
end_chunk = start_chunk + PFN_DOWN(memory_chunk[i].size);
end_chunk = min(end_chunk, end_pfn);
if (start_chunk >= end_chunk)
continue;
add_active_range(0, start_chunk, end_chunk);
pfn = max(start_chunk, start_pfn);
for (; pfn <= end_chunk; pfn++)
for (; pfn < end_chunk; pfn++)
page_set_storage_key(PFN_PHYS(pfn), PAGE_DEFAULT_KEY);
}

2
arch/s390/kernel/sys_s390.c
View File

@ -198,7 +198,7 @@ asmlinkage long s390x_newuname(struct new_utsname __user *name)
{
int ret = sys_newuname(name);
if (current->personality == PER_LINUX32 && !ret) {
if (personality(current->personality) == PER_LINUX32 && !ret) {
ret = copy_to_user(name->machine, "s390\0\0\0\0", 8);
if (ret) ret = -EFAULT;
}

11
arch/s390/kernel/topology.c
View File

@ -65,18 +65,21 @@ static int machine_has_topology_irq;
static struct timer_list topology_timer;
static void set_topology_timer(void);
static DECLARE_WORK(topology_work, topology_work_fn);
/* topology_lock protects the core linked list */
static DEFINE_SPINLOCK(topology_lock);
cpumask_t cpu_core_map[NR_CPUS];
cpumask_t cpu_coregroup_map(unsigned int cpu)
{
struct core_info *core = &core_info;
unsigned long flags;
cpumask_t mask;
cpus_clear(mask);
if (!machine_has_topology)
return cpu_present_map;
mutex_lock(&smp_cpu_state_mutex);
spin_lock_irqsave(&topology_lock, flags);
while (core) {
if (cpu_isset(cpu, core->mask)) {
mask = core->mask;
@ -84,7 +87,7 @@ cpumask_t cpu_coregroup_map(unsigned int cpu)
}
core = core->next;
}
mutex_unlock(&smp_cpu_state_mutex);
spin_unlock_irqrestore(&topology_lock, flags);
if (cpus_empty(mask))
mask = cpumask_of_cpu(cpu);
return mask;
@ -133,7 +136,7 @@ static void tl_to_cores(struct tl_info *info)
union tl_entry *tle, *end;
struct core_info *core = &core_info;
mutex_lock(&smp_cpu_state_mutex);
spin_lock_irq(&topology_lock);
clear_cores();
tle = info->tle;
end = (union tl_entry *)((unsigned long)info + info->length);
@ -157,7 +160,7 @@ static void tl_to_cores(struct tl_info *info)
}
tle = next_tle(tle);
}
mutex_unlock(&smp_cpu_state_mutex);
spin_unlock_irq(&topology_lock);
}
static void topology_update_polarization_simple(void)

4
arch/sh/include/asm/io.h
View File

@ -293,6 +293,10 @@ __ioremap_mode(unsigned long offset, unsigned long size, unsigned long flags)
*/
#define xlate_dev_kmem_ptr(p) p
#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
int valid_phys_addr_range(unsigned long addr, size_t size);
int valid_mmap_phys_addr_range(unsigned long pfn, size_t size);
#endif /* __KERNEL__ */
#endif /* __ASM_SH_IO_H */

6
arch/sh/include/asm/pgtable.h
View File

@ -148,6 +148,12 @@ extern void paging_init(void);
extern void page_table_range_init(unsigned long start, unsigned long end,
pgd_t *pgd);
#if !defined(CONFIG_CACHE_OFF) && defined(CONFIG_CPU_SH4) && defined(CONFIG_MMU)
extern void kmap_coherent_init(void);
#else
#define kmap_coherent_init() do { } while (0)
#endif
#include <asm-generic/pgtable.h>
#endif /* __ASM_SH_PGTABLE_H */

6
arch/sh/kernel/cpu/sh4a/setup-sh7723.c
View File

@ -119,17 +119,17 @@ static struct plat_sci_port sci_platform_data[] = {
},{
.mapbase = 0xa4e30000,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCI,
.type = PORT_SCIFA,
.irqs = { 56, 56, 56, 56 },
},{
.mapbase = 0xa4e40000,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCI,
.type = PORT_SCIFA,
.irqs = { 88, 88, 88, 88 },
},{
.mapbase = 0xa4e50000,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCI,
.type = PORT_SCIFA,
.irqs = { 109, 109, 109, 109 },
}, {
.flags = 0,

3
arch/sh/kernel/early_printk.c
View File

@ -75,6 +75,7 @@ static struct console bios_console = {
#endif
static struct uart_port scif_port = {
.type = PORT_SCIF,
.mapbase = CONFIG_EARLY_SCIF_CONSOLE_PORT,
.membase = (char __iomem *)CONFIG_EARLY_SCIF_CONSOLE_PORT,
};
@ -84,9 +85,9 @@ static void scif_sercon_putc(int c)
while (((sci_in(&scif_port, SCFDR) & EPK_FIFO_BITS) >= EPK_FIFO_SIZE))
;
sci_out(&scif_port, SCxTDR, c);
sci_in(&scif_port, SCxSR);
sci_out(&scif_port, SCxSR, 0xf3 & ~(0x20 | 0x40));
sci_out(&scif_port, SCxTDR, c);
while ((sci_in(&scif_port, SCxSR) & 0x40) == 0)
;

2
arch/sh/kernel/timers/timer-tmu.c
View File

@ -120,7 +120,7 @@ static void tmu_set_mode(enum clock_event_mode mode,
{
switch (mode) {
case CLOCK_EVT_MODE_PERIODIC:
ctrl_outl(ctrl_inl(TMU0_TCNT), TMU0_TCOR);
ctrl_outl(tmu_latest_interval[TMU0], TMU0_TCOR);
break;
case CLOCK_EVT_MODE_ONESHOT:
ctrl_outl(0, TMU0_TCOR);

11
arch/sh/lib/copy_page.S
View File

@ -80,6 +80,11 @@ ENTRY(copy_page)
.section __ex_table, "a"; \
.long 9999b, 6000f ; \
.previous
#define EX_NO_POP(...) \
9999: __VA_ARGS__ ; \
.section __ex_table, "a"; \
.long 9999b, 6005f ; \
.previous
ENTRY(__copy_user)
! Check if small number of bytes
mov #11,r0
@ -139,9 +144,9 @@ EX( mov.b r1,@r4 )
bt 1f
2:
EX( mov.b @r5+,r0 )
EX_NO_POP( mov.b @r5+,r0 )
dt r6
EX( mov.b r0,@r4 )
EX_NO_POP( mov.b r0,@r4 )
bf/s 2b
add #1,r4
@ -150,7 +155,7 @@ EX( mov.b r0,@r4 )
# Exception handler:
.section .fixup, "ax"
6000:
6005:
mov.l 8000f,r1
mov r3,r0
jmp @r1

2
arch/sh/mm/Makefile_32
View File

@ -2,7 +2,7 @@
# Makefile for the Linux SuperH-specific parts of the memory manager.
#
obj-y := init.o extable_32.o consistent.o
obj-y := init.o extable_32.o consistent.o mmap.o
ifndef CONFIG_CACHE_OFF
cache-$(CONFIG_CPU_SH2) := cache-sh2.o

2
arch/sh/mm/Makefile_64
View File

@ -2,7 +2,7 @@
# Makefile for the Linux SuperH-specific parts of the memory manager.
#
obj-y := init.o consistent.o
obj-y := init.o consistent.o mmap.o
mmu-y := tlb-nommu.o pg-nommu.o extable_32.o
mmu-$(CONFIG_MMU) := fault_64.o ioremap_64.o tlbflush_64.o tlb-sh5.o \

12
arch/sh/mm/init.c
View File

@ -137,6 +137,7 @@ void __init page_table_range_init(unsigned long start, unsigned long end,
void __init paging_init(void)
{
unsigned long max_zone_pfns[MAX_NR_ZONES];
unsigned long vaddr;
int nid;
/* We don't need to map the kernel through the TLB, as
@ -148,10 +149,15 @@ void __init paging_init(void)
* check for a null value. */
set_TTB(swapper_pg_dir);
/* Populate the relevant portions of swapper_pg_dir so that
/*
* Populate the relevant portions of swapper_pg_dir so that
* we can use the fixmap entries without calling kmalloc.
* pte's will be filled in by __set_fixmap(). */
page_table_range_init(FIXADDR_START, FIXADDR_TOP, swapper_pg_dir);
* pte's will be filled in by __set_fixmap().
*/
vaddr = __fix_to_virt(__end_of_fixed_addresses - 1) & PMD_MASK;
page_table_range_init(vaddr, 0, swapper_pg_dir);
kmap_coherent_init();
memset(max_zone_pfns, 0, sizeof(max_zone_pfns));

31
arch/sh/mm/mmap.c Normal file
View File

@ -0,0 +1,31 @@
/*
* arch/sh/mm/mmap.c
*
* Copyright (C) 2008 Paul Mundt
*
* 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/io.h>
#include <linux/mm.h>
#include <asm/page.h>
/*
* You really shouldn't be using read() or write() on /dev/mem. This
* might go away in the future.
*/
int valid_phys_addr_range(unsigned long addr, size_t count)
{
if (addr < __MEMORY_START)
return 0;
if (addr + count > __pa(high_memory))
return 0;
return 1;
}
int valid_mmap_phys_addr_range(unsigned long pfn, size_t size)
{
return 1;
}

17
arch/sh/mm/pg-sh4.c
View File

@ -7,6 +7,7 @@
* Released under the terms of the GNU GPL v2.0.
*/
#include <linux/mm.h>
#include <linux/init.h>
#include <linux/mutex.h>
#include <linux/fs.h>
#include <linux/highmem.h>
@ -16,6 +17,20 @@
#define CACHE_ALIAS (current_cpu_data.dcache.alias_mask)
#define kmap_get_fixmap_pte(vaddr) \
pte_offset_kernel(pmd_offset(pud_offset(pgd_offset_k(vaddr), (vaddr)), (vaddr)), (vaddr))
static pte_t *kmap_coherent_pte;
void __init kmap_coherent_init(void)
{
unsigned long vaddr;
/* cache the first coherent kmap pte */
vaddr = __fix_to_virt(FIX_CMAP_BEGIN);
kmap_coherent_pte = kmap_get_fixmap_pte(vaddr);
}
static inline void *kmap_coherent(struct page *page, unsigned long addr)
{
enum fixed_addresses idx;
@ -34,6 +49,8 @@ static inline void *kmap_coherent(struct page *page, unsigned long addr)
update_mmu_cache(NULL, vaddr, pte);
set_pte(kmap_coherent_pte - (FIX_CMAP_END - idx), pte);
return (void *)vaddr;
}

11
arch/sparc/include/asm/termbits.h
View File

@ -29,10 +29,11 @@ struct termios {
tcflag_t c_cflag; /* control mode flags */
tcflag_t c_lflag; /* local mode flags */
cc_t c_line; /* line discipline */
#ifndef __KERNEL__
cc_t c_cc[NCCS]; /* control characters */
#ifdef __KERNEL__
#else
cc_t c_cc[NCCS+2]; /* kernel needs 2 more to hold vmin/vtime */
#define SIZEOF_USER_TERMIOS sizeof (struct termios) - (2*sizeof (cc_t))
cc_t _x_cc[2]; /* We need them to hold vmin/vtime */
#endif
};
@ -42,8 +43,7 @@ struct termios2 {
tcflag_t c_cflag; /* control mode flags */
tcflag_t c_lflag; /* local mode flags */
cc_t c_line; /* line discipline */
cc_t c_cc[NCCS]; /* control characters */
cc_t _x_cc[2]; /* padding to match ktermios */
cc_t c_cc[NCCS+2]; /* control characters */
speed_t c_ispeed; /* input speed */
speed_t c_ospeed; /* output speed */
};
@ -54,8 +54,7 @@ struct ktermios {
tcflag_t c_cflag; /* control mode flags */
tcflag_t c_lflag; /* local mode flags */
cc_t c_line; /* line discipline */
cc_t c_cc[NCCS]; /* control characters */
cc_t _x_cc[2]; /* We need them to hold vmin/vtime */
cc_t c_cc[NCCS+2]; /* control characters */
speed_t c_ispeed; /* input speed */
speed_t c_ospeed; /* output speed */
};

4
arch/sparc/kernel/of_device.c
View File

@ -563,9 +563,9 @@ build_resources:
op->dev.parent = parent;
op->dev.bus = &of_platform_bus_type;
if (!parent)
strcpy(op->dev.bus_id, "root");
dev_set_name(&op->dev, "root");
else
sprintf(op->dev.bus_id, "%08x", dp->node);
dev_set_name(&op->dev, "%08x", dp->node);
if (of_device_register(op)) {
printk("%s: Could not register of device.\n",

1
arch/x86/include/asm/iommu.h
View File

@ -6,7 +6,6 @@ extern void no_iommu_init(void);
extern struct dma_mapping_ops nommu_dma_ops;
extern int force_iommu, no_iommu;
extern int iommu_detected;
extern int dmar_disabled;
extern unsigned long iommu_nr_pages(unsigned long addr, unsigned long len);

18
arch/x86/kernel/early-quirks.c
View File

@ -188,20 +188,6 @@ static void __init ati_bugs_contd(int num, int slot, int func)
}
#endif
#ifdef CONFIG_DMAR
static void __init intel_g33_dmar(int num, int slot, int func)
{
struct acpi_table_header *dmar_tbl;
acpi_status status;
status = acpi_get_table(ACPI_SIG_DMAR, 0, &dmar_tbl);
if (ACPI_SUCCESS(status)) {
printk(KERN_INFO "BIOS BUG: DMAR advertised on Intel G31/G33 chipset -- ignoring\n");
dmar_disabled = 1;
}
}
#endif
#define QFLAG_APPLY_ONCE 0x1
#define QFLAG_APPLIED 0x2
#define QFLAG_DONE (QFLAG_APPLY_ONCE|QFLAG_APPLIED)
@ -225,10 +211,6 @@ static struct chipset early_qrk[] __initdata = {
PCI_CLASS_SERIAL_SMBUS, PCI_ANY_ID, 0, ati_bugs },
{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS,
PCI_CLASS_SERIAL_SMBUS, PCI_ANY_ID, 0, ati_bugs_contd },
#ifdef CONFIG_DMAR
{ PCI_VENDOR_ID_INTEL, 0x29c0,
PCI_CLASS_BRIDGE_HOST, PCI_ANY_ID, 0, intel_g33_dmar },
#endif
{}
};

2
drivers/acpi/sleep/proc.c
View File

@ -366,7 +366,7 @@ acpi_system_wakeup_device_seq_show(struct seq_file *seq, void *offset)
dev->wakeup.state.enabled ? "enabled" : "disabled");
if (ldev)
seq_printf(seq, "%s:%s",
dev_name(ldev) ? ldev->bus->name : "no-bus",
ldev->bus ? ldev->bus->name : "no-bus",
dev_name(ldev));
seq_printf(seq, "\n");
put_device(ldev);

13
drivers/ata/libata-sff.c
View File

@ -1227,10 +1227,19 @@ fsm_start:
/* ATA PIO protocol */
if (unlikely((status & ATA_DRQ) == 0)) {
/* handle BSY=0, DRQ=0 as error */
if (likely(status & (ATA_ERR | ATA_DF)))
if (likely(status & (ATA_ERR | ATA_DF))) {
/* device stops HSM for abort/error */
qc->err_mask |= AC_ERR_DEV;
else {
/* If diagnostic failed and this is
* IDENTIFY, it's likely a phantom
* device. Mark hint.
*/
if (qc->dev->horkage &
ATA_HORKAGE_DIAGNOSTIC)
qc->err_mask |=
AC_ERR_NODEV_HINT;
} else {
/* HSM violation. Let EH handle this.
* Phantom devices also trigger this
* condition. Mark hint.

29
drivers/block/Kconfig
View File

@ -21,7 +21,8 @@ config BLK_DEV_FD
---help---
If you want to use the floppy disk drive(s) of your PC under Linux,
say Y. Information about this driver, especially important for IBM
Thinkpad users, is contained in <file:Documentation/floppy.txt>.
Thinkpad users, is contained in
<file:Documentation/blockdev/floppy.txt>.
That file also contains the location of the Floppy driver FAQ as
well as location of the fdutils package used to configure additional
parameters of the driver at run time.
@ -76,7 +77,7 @@ config PARIDE
your computer's parallel port. Most of them are actually IDE devices
using a parallel port IDE adapter. This option enables the PARIDE
subsystem which contains drivers for many of these external drives.
Read <file:Documentation/paride.txt> for more information.
Read <file:Documentation/blockdev/paride.txt> for more information.
If you have said Y to the "Parallel-port support" configuration
option, you may share a single port between your printer and other
@ -114,9 +115,9 @@ config BLK_CPQ_DA
help
This is the driver for Compaq Smart Array controllers. Everyone
using these boards should say Y here. See the file
<file:Documentation/cpqarray.txt> for the current list of boards
supported by this driver, and for further information on the use of
this driver.
<file:Documentation/blockdev/cpqarray.txt> for the current list of
boards supported by this driver, and for further information on the
use of this driver.
config BLK_CPQ_CISS_DA
tristate "Compaq Smart Array 5xxx support"
@ -124,7 +125,7 @@ config BLK_CPQ_CISS_DA
help
This is the driver for Compaq Smart Array 5xxx controllers.
Everyone using these boards should say Y here.
See <file:Documentation/cciss.txt> for the current list of
See <file:Documentation/blockdev/cciss.txt> for the current list of
boards supported by this driver, and for further information
on the use of this driver.
@ -135,7 +136,7 @@ config CISS_SCSI_TAPE
help
When enabled (Y), this option allows SCSI tape drives and SCSI medium
changers (tape robots) to be accessed via a Compaq 5xxx array
controller. (See <file:Documentation/cciss.txt> for more details.)
controller. (See <file:Documentation/blockdev/cciss.txt> for more details.)
"SCSI support" and "SCSI tape support" must also be enabled for this
option to work.
@ -149,8 +150,8 @@ config BLK_DEV_DAC960
help
This driver adds support for the Mylex DAC960, AcceleRAID, and
eXtremeRAID PCI RAID controllers. See the file
<file:Documentation/README.DAC960> for further information about
this driver.
<file:Documentation/blockdev/README.DAC960> for further information
about this driver.
To compile this driver as a module, choose M here: the
module will be called DAC960.
@ -278,9 +279,9 @@ config BLK_DEV_NBD
userland (making server and client physically the same computer,
communicating using the loopback network device).
Read <file:Documentation/nbd.txt> for more information, especially
about where to find the server code, which runs in user space and
does not need special kernel support.
Read <file:Documentation/blockdev/nbd.txt> for more information,
especially about where to find the server code, which runs in user
space and does not need special kernel support.
Note that this has nothing to do with the network file systems NFS
or Coda; you can say N here even if you intend to use NFS or Coda.
@ -321,8 +322,8 @@ config BLK_DEV_RAM
store a copy of a minimal root file system off of a floppy into RAM
during the initial install of Linux.
Note that the kernel command line option "ramdisk=XX" is now
obsolete. For details, read <file:Documentation/ramdisk.txt>.
Note that the kernel command line option "ramdisk=XX" is now obsolete.
For details, read <file:Documentation/blockdev/ramdisk.txt>.
To compile this driver as a module, choose M here: the
module will be called rd.

2
drivers/block/floppy.c
View File

@ -4124,7 +4124,7 @@ static int __init floppy_setup(char *str)
printk("\n");
} else
DPRINT("botched floppy option\n");
DPRINT("Read Documentation/floppy.txt\n");
DPRINT("Read Documentation/blockdev/floppy.txt\n");
return 0;
}

20
drivers/block/ub.c
View File

@ -1546,8 +1546,6 @@ static void ub_top_sense_done(struct ub_dev *sc, struct ub_scsi_cmd *scmd)
/*
* Reset management
* XXX Move usb_reset_device to khubd. Hogging kevent is not a good thing.
* XXX Make usb_sync_reset asynchronous.
*/
static void ub_reset_enter(struct ub_dev *sc, int try)
@ -1632,6 +1630,22 @@ static void ub_reset_task(struct work_struct *work)
spin_unlock_irqrestore(sc->lock, flags);
}
/*
* XXX Reset brackets are too much hassle to implement, so just stub them
* in order to prevent forced unbinding (which deadlocks solid when our
* ->disconnect method waits for the reset to complete and this kills keventd).
*
* XXX Tell Alan to move usb_unlock_device inside of usb_reset_device,
* or else the post_reset is invoked, and restats I/O on a locked device.
*/
static int ub_pre_reset(struct usb_interface *iface) {
return 0;
}
static int ub_post_reset(struct usb_interface *iface) {
return 0;
}
/*
* This is called from a process context.
*/
@ -2446,6 +2460,8 @@ static struct usb_driver ub_driver = {
.probe = ub_probe,
.disconnect = ub_disconnect,
.id_table = ub_usb_ids,
.pre_reset = ub_pre_reset,
.post_reset = ub_post_reset,
};
static int __init ub_init(void)

24
drivers/char/Kconfig
View File

@ -124,7 +124,7 @@ config COMPUTONE
which give you many serial ports. You would need something like this
to connect more than two modems to your Linux box, for instance in
order to become a dial-in server. If you have a card like that, say
Y here and read <file:Documentation/computone.txt>.
Y here and read <file:Documentation/serial/computone.txt>.
To compile this driver as module, choose M here: the
module will be called ip2.
@ -136,7 +136,7 @@ config ROCKETPORT
This driver supports Comtrol RocketPort and RocketModem PCI boards.
These boards provide 2, 4, 8, 16, or 32 high-speed serial ports or
modems. For information about the RocketPort/RocketModem boards
and this driver read <file:Documentation/rocket.txt>.
and this driver read <file:Documentation/serial/rocket.txt>.
To compile this driver as a module, choose M here: the
module will be called rocket.
@ -154,7 +154,7 @@ config CYCLADES
your Linux box, for instance in order to become a dial-in server.
For information about the Cyclades-Z card, read
<file:Documentation/README.cycladesZ>.
<file:Documentation/serial/README.cycladesZ>.
To compile this driver as a module, choose M here: the
module will be called cyclades.
@ -183,7 +183,7 @@ config DIGIEPCA
box, for instance in order to become a dial-in server. This driver
supports the original PC (ISA) boards as well as PCI, and EISA. If
you have a card like this, say Y here and read the file
<file:Documentation/digiepca.txt>.
<file:Documentation/serial/digiepca.txt>.
To compile this driver as a module, choose M here: the
module will be called epca.
@ -289,7 +289,7 @@ config RISCOM8
which gives you many serial ports. You would need something like
this to connect more than two modems to your Linux box, for instance
in order to become a dial-in server. If you have a card like that,
say Y here and read the file <file:Documentation/riscom8.txt>.
say Y here and read the file <file:Documentation/serial/riscom8.txt>.
Also it's possible to say M here and compile this driver as kernel
loadable module; the module will be called riscom8.
@ -304,8 +304,8 @@ config SPECIALIX
your Linux box, for instance in order to become a dial-in server.
If you have a card like that, say Y here and read the file
<file:Documentation/specialix.txt>. Also it's possible to say M here
and compile this driver as kernel loadable module which will be
<file:Documentation/serial/specialix.txt>. Also it's possible to say
M here and compile this driver as kernel loadable module which will be
called specialix.
config SX
@ -313,7 +313,7 @@ config SX
depends on SERIAL_NONSTANDARD && (PCI || EISA || ISA)
help
This is a driver for the SX and SI multiport serial cards.
Please read the file <file:Documentation/sx.txt> for details.
Please read the file <file:Documentation/serial/sx.txt> for details.
This driver can only be built as a module ( = code which can be
inserted in and removed from the running kernel whenever you want).
@ -344,8 +344,8 @@ config STALDRV
like this to connect more than two modems to your Linux box, for
instance in order to become a dial-in server. If you say Y here,
you will be asked for your specific card model in the next
questions. Make sure to read <file:Documentation/stallion.txt> in
this case. If you have never heard about all this, it's safe to
questions. Make sure to read <file:Documentation/serial/stallion.txt>
in this case. If you have never heard about all this, it's safe to
say N.
config STALLION
@ -354,7 +354,7 @@ config STALLION
help
If you have an EasyIO or EasyConnection 8/32 multiport Stallion
card, then this is for you; say Y. Make sure to read
<file:Documentation/stallion.txt>.
<file:Documentation/serial/stallion.txt>.
To compile this driver as a module, choose M here: the
module will be called stallion.
@ -365,7 +365,7 @@ config ISTALLION
help
If you have an EasyConnection 8/64, ONboard, Brumby or Stallion
serial multiport card, say Y here. Make sure to read
<file:Documentation/stallion.txt>.
<file:Documentation/serial/stallion.txt>.
To compile this driver as a module, choose M here: the
module will be called istallion.

2
drivers/char/specialix.c
View File

@ -72,7 +72,7 @@
/*
* There is a bunch of documentation about the card, jumpers, config
* settings, restrictions, cables, device names and numbers in
* Documentation/specialix.txt
* Documentation/serial/specialix.txt
*/
#include <linux/module.h>

11
drivers/hid/hid-apple.c
View File

@ -55,10 +55,11 @@ struct apple_key_translation {
static struct apple_key_translation apple_fn_keys[] = {
{ KEY_BACKSPACE, KEY_DELETE },
{ KEY_ENTER, KEY_INSERT },
{ KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
{ KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY },
{ KEY_F3, KEY_FN_F5, APPLE_FLAG_FKEY }, /* Exposé */
{ KEY_F4, KEY_FN_F4, APPLE_FLAG_FKEY }, /* Dashboard */
{ KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY },
{ KEY_F4, KEY_DASHBOARD, APPLE_FLAG_FKEY },
{ KEY_F5, KEY_KBDILLUMDOWN, APPLE_FLAG_FKEY },
{ KEY_F6, KEY_KBDILLUMUP, APPLE_FLAG_FKEY },
{ KEY_F7, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY },
@ -418,6 +419,12 @@ static const struct hid_device_id apple_devices[] = {
.driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI),
.driver_data = APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO),
.driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY),

12
drivers/hid/hid-core.c
View File

@ -1250,9 +1250,11 @@ static const struct hid_device_id hid_blacklist[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
{ HID_USB_DEVICE(USB_VENDOR_ID_AVERMEDIA, USB_DEVICE_ID_AVER_FM_MR800) },
{ HID_USB_DEVICE(USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM) },
{ HID_USB_DEVICE(USB_VENDOR_ID_BRIGHT, USB_DEVICE_ID_BRIGHT_ABNT2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION) },
@ -1265,7 +1267,6 @@ static const struct hid_device_id hid_blacklist[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GENERIC_13BA, USB_DEVICE_ID_GENERIC_13BA_KBD_MOUSE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KWORLD, USB_DEVICE_ID_KWORLD_RADIO_FM700) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LABTEC, USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_MX3000_RECEIVER) },
@ -1409,6 +1410,7 @@ static const struct hid_device_id hid_ignore_list[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_ALCOR, USB_DEVICE_ID_ALCOR_USBRS232) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_LCM)},
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_LCM2)},
{ HID_USB_DEVICE(USB_VENDOR_ID_AVERMEDIA, USB_DEVICE_ID_AVER_FM_MR800) },
{ HID_USB_DEVICE(USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CIDC, 0x0103) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_RADIO_SI470X) },
@ -1486,6 +1488,7 @@ static const struct hid_device_id hid_ignore_list[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1007) },
{ HID_USB_DEVICE(USB_VENDOR_ID_IMATION, USB_DEVICE_ID_DISC_STAKKA) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KBGEAR, USB_DEVICE_ID_KBGEAR_JAMSTUDIO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KWORLD, USB_DEVICE_ID_KWORLD_RADIO_FM700) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_GPEN_560) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CASSY) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POCKETCASSY) },
@ -1573,6 +1576,9 @@ static const struct hid_device_id hid_mouse_ignore_list[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
{ }
@ -1730,7 +1736,7 @@ static int __init hid_init(void)
goto err_bus;
#ifdef CONFIG_HID_COMPAT
hid_compat_wq = create_workqueue("hid_compat");
hid_compat_wq = create_singlethread_workqueue("hid_compat");
if (!hid_compat_wq) {
hidraw_exit();
goto err;

3
drivers/hid/hid-ids.h
View File

@ -82,6 +82,9 @@
#define USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI 0x0230
#define USB_DEVICE_ID_APPLE_WELLSPRING2_ISO 0x0231
#define USB_DEVICE_ID_APPLE_WELLSPRING2_JIS 0x0232
#define USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI 0x0236
#define USB_DEVICE_ID_APPLE_WELLSPRING3_ISO 0x0237
#define USB_DEVICE_ID_APPLE_WELLSPRING3_JIS 0x0238
#define USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY 0x030a
#define USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY 0x030b
#define USB_DEVICE_ID_APPLE_ATV_IRCONTROL 0x8241

30
drivers/hid/hidraw.c
View File

@ -38,7 +38,7 @@ static int hidraw_major;
static struct cdev hidraw_cdev;
static struct class *hidraw_class;
static struct hidraw *hidraw_table[HIDRAW_MAX_DEVICES];
static DEFINE_SPINLOCK(minors_lock);
static DEFINE_MUTEX(minors_lock);
static ssize_t hidraw_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos)
{
@ -159,13 +159,13 @@ static int hidraw_open(struct inode *inode, struct file *file)
struct hidraw_list *list;
int err = 0;
lock_kernel();
if (!(list = kzalloc(sizeof(struct hidraw_list), GFP_KERNEL))) {
err = -ENOMEM;
goto out;
}
spin_lock(&minors_lock);
lock_kernel();
mutex_lock(&minors_lock);
if (!hidraw_table[minor]) {
printk(KERN_EMERG "hidraw device with minor %d doesn't exist\n",
minor);
@ -180,13 +180,16 @@ static int hidraw_open(struct inode *inode, struct file *file)
file->private_data = list;
dev = hidraw_table[minor];
if (!dev->open++)
dev->hid->ll_driver->open(dev->hid);
if (!dev->open++) {
err = dev->hid->ll_driver->open(dev->hid);
if (err < 0)
dev->open--;
}
out_unlock:
spin_unlock(&minors_lock);
out:
mutex_unlock(&minors_lock);
unlock_kernel();
out:
return err;
}
@ -310,7 +313,7 @@ int hidraw_connect(struct hid_device *hid)
result = -EINVAL;
spin_lock(&minors_lock);
mutex_lock(&minors_lock);
for (minor = 0; minor < HIDRAW_MAX_DEVICES; minor++) {
if (hidraw_table[minor])
@ -320,9 +323,8 @@ int hidraw_connect(struct hid_device *hid)
break;
}
spin_unlock(&minors_lock);
if (result) {
mutex_unlock(&minors_lock);
kfree(dev);
goto out;
}
@ -331,14 +333,14 @@ int hidraw_connect(struct hid_device *hid)
NULL, "%s%d", "hidraw", minor);
if (IS_ERR(dev->dev)) {
spin_lock(&minors_lock);
hidraw_table[minor] = NULL;
spin_unlock(&minors_lock);
mutex_unlock(&minors_lock);
result = PTR_ERR(dev->dev);
kfree(dev);
goto out;
}
mutex_unlock(&minors_lock);
init_waitqueue_head(&dev->wait);
INIT_LIST_HEAD(&dev->list);
@ -360,9 +362,9 @@ void hidraw_disconnect(struct hid_device *hid)
hidraw->exist = 0;
spin_lock(&minors_lock);
mutex_lock(&minors_lock);
hidraw_table[hidraw->minor] = NULL;
spin_unlock(&minors_lock);
mutex_unlock(&minors_lock);
device_destroy(hidraw_class, MKDEV(hidraw_major, hidraw->minor));

25
drivers/hid/usbhid/hid-core.c
View File

@ -781,6 +781,8 @@ static int usbhid_start(struct hid_device *hid)
unsigned int n, insize = 0;
int ret;
clear_bit(HID_DISCONNECTED, &usbhid->iofl);
usbhid->bufsize = HID_MIN_BUFFER_SIZE;
hid_find_max_report(hid, HID_INPUT_REPORT, &usbhid->bufsize);
hid_find_max_report(hid, HID_OUTPUT_REPORT, &usbhid->bufsize);
@ -847,12 +849,6 @@ static int usbhid_start(struct hid_device *hid)
}
}
if (!usbhid->urbin) {
err_hid("couldn't find an input interrupt endpoint");
ret = -ENODEV;
goto fail;
}
init_waitqueue_head(&usbhid->wait);
INIT_WORK(&usbhid->reset_work, hid_reset);
setup_timer(&usbhid->io_retry, hid_retry_timeout, (unsigned long) hid);
@ -888,6 +884,9 @@ fail:
usb_free_urb(usbhid->urbin);
usb_free_urb(usbhid->urbout);
usb_free_urb(usbhid->urbctrl);
usbhid->urbin = NULL;
usbhid->urbout = NULL;
usbhid->urbctrl = NULL;
hid_free_buffers(dev, hid);
mutex_unlock(&usbhid->setup);
return ret;
@ -924,6 +923,9 @@ static void usbhid_stop(struct hid_device *hid)
usb_free_urb(usbhid->urbin);
usb_free_urb(usbhid->urbctrl);
usb_free_urb(usbhid->urbout);
usbhid->urbin = NULL; /* don't mess up next start */
usbhid->urbctrl = NULL;
usbhid->urbout = NULL;
hid_free_buffers(hid_to_usb_dev(hid), hid);
mutex_unlock(&usbhid->setup);
@ -940,15 +942,26 @@ static struct hid_ll_driver usb_hid_driver = {
static int hid_probe(struct usb_interface *intf, const struct usb_device_id *id)
{
struct usb_host_interface *interface = intf->cur_altsetting;
struct usb_device *dev = interface_to_usbdev(intf);
struct usbhid_device *usbhid;
struct hid_device *hid;
unsigned int n, has_in = 0;
size_t len;
int ret;
dbg_hid("HID probe called for ifnum %d\n",
intf->altsetting->desc.bInterfaceNumber);
for (n = 0; n < interface->desc.bNumEndpoints; n++)
if (usb_endpoint_is_int_in(&interface->endpoint[n].desc))
has_in++;
if (!has_in) {
dev_err(&intf->dev, "couldn't find an input interrupt "
"endpoint\n");
return -ENODEV;
}
hid = hid_allocate_device();
if (IS_ERR(hid))
return PTR_ERR(hid);

1
drivers/hwmon/lis3lv02d.c
View File

@ -33,7 +33,6 @@
#include <linux/wait.h>
#include <linux/poll.h>
#include <linux/freezer.h>
#include <linux/version.h>
#include <linux/uaccess.h>
#include <acpi/acpi_drivers.h>
#include <asm/atomic.h>

3
drivers/i2c/busses/i2c-sh_mobile.c
View File

@ -318,7 +318,8 @@ static int sh_mobile_i2c_isr_rx(struct sh_mobile_i2c_data *pd)
} else
data = i2c_op(pd, OP_RX, 0);
pd->msg->buf[real_pos] = data;
if (real_pos >= 0)
pd->msg->buf[real_pos] = data;
} while (0);
pd->pos++;

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

@ -444,6 +444,7 @@ static struct pcmcia_device_id ide_ids[] = {
PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209),
PCMCIA_DEVICE_PROD_ID12("STI", "Flash 5.0", 0xbf2df18d, 0x8cb57a0e),
PCMCIA_MFC_DEVICE_PROD_ID12(1, "SanDisk", "ConnectPlus", 0x7a954bd9, 0x74be00c6),
PCMCIA_DEVICE_PROD_ID2("Flash Card", 0x5a362506),
PCMCIA_DEVICE_NULL,
};
MODULE_DEVICE_TABLE(pcmcia, ide_ids);

6
drivers/isdn/i4l/isdn_net.c
View File

@ -1641,8 +1641,10 @@ isdn_net_ciscohdlck_slarp_send_reply(isdn_net_local *lp)
/* slarp reply, send own ip/netmask; if values are nonsense remote
* should think we are unable to provide it with an address via SLARP */
p += put_u32(p, CISCO_SLARP_REPLY);
p += put_u32(p, addr); // address
p += put_u32(p, mask); // netmask
*(__be32 *)p = addr; // address
p += 4;
*(__be32 *)p = mask; // netmask
p += 4;
p += put_u16(p, 0); // unused
isdn_net_write_super(lp, skb);

8
drivers/md/dm-mpath.c
View File

@ -441,13 +441,13 @@ static void process_queued_ios(struct work_struct *work)
__choose_pgpath(m);
pgpath = m->current_pgpath;
m->pgpath_to_activate = m->current_pgpath;
if ((pgpath && !m->queue_io) ||
(!pgpath && !m->queue_if_no_path))
must_queue = 0;
if (m->pg_init_required && !m->pg_init_in_progress) {
if (m->pg_init_required && !m->pg_init_in_progress && pgpath) {
m->pgpath_to_activate = pgpath;
m->pg_init_count++;
m->pg_init_required = 0;
m->pg_init_in_progress = 1;
@ -708,6 +708,10 @@ static int parse_hw_handler(struct arg_set *as, struct multipath *m)
m->hw_handler_name = NULL;
return -EINVAL;
}
if (hw_argc > 1)
DMWARN("Ignoring user-specified arguments for "
"hardware handler \"%s\"", m->hw_handler_name);
consume(as, hw_argc - 1);
return 0;

1
drivers/md/dm-raid1.c
View File

@ -1032,6 +1032,7 @@ static void mirror_dtr(struct dm_target *ti)
del_timer_sync(&ms->timer);
flush_workqueue(ms->kmirrord_wq);
flush_scheduled_work();
dm_kcopyd_client_destroy(ms->kcopyd_client);
destroy_workqueue(ms->kmirrord_wq);
free_context(ms, ti, ms->nr_mirrors);

4
drivers/md/dm-stripe.c
View File

@ -320,8 +320,10 @@ int __init dm_stripe_init(void)
int r;
r = dm_register_target(&stripe_target);
if (r < 0)
if (r < 0) {
DMWARN("target registration failed");
return r;
}
kstriped = create_singlethread_workqueue("kstriped");
if (!kstriped) {

34
drivers/md/dm.c
View File

@ -375,7 +375,7 @@ static void start_io_acct(struct dm_io *io)
dm_disk(md)->part0.in_flight = atomic_inc_return(&md->pending);
}
static int end_io_acct(struct dm_io *io)
static void end_io_acct(struct dm_io *io)
{
struct mapped_device *md = io->md;
struct bio *bio = io->bio;
@ -391,7 +391,9 @@ static int end_io_acct(struct dm_io *io)
dm_disk(md)->part0.in_flight = pending =
atomic_dec_return(&md->pending);
return !pending;
/* nudge anyone waiting on suspend queue */
if (!pending)
wake_up(&md->wait);
}
/*
@ -499,9 +501,7 @@ static void dec_pending(struct dm_io *io, int error)
spin_unlock_irqrestore(&io->md->pushback_lock, flags);
}
if (end_io_acct(io))
/* nudge anyone waiting on suspend queue */
wake_up(&io->md->wait);
end_io_acct(io);
if (io->error != DM_ENDIO_REQUEUE) {
blk_add_trace_bio(io->md->queue, io->bio,
@ -937,16 +937,24 @@ static void dm_unplug_all(struct request_queue *q)
static int dm_any_congested(void *congested_data, int bdi_bits)
{
int r;
struct mapped_device *md = (struct mapped_device *) congested_data;
struct dm_table *map = dm_get_table(md);
int r = bdi_bits;
struct mapped_device *md = congested_data;
struct dm_table *map;
if (!map || test_bit(DMF_BLOCK_IO, &md->flags))
r = bdi_bits;
else
r = dm_table_any_congested(map, bdi_bits);
atomic_inc(&md->pending);
if (!test_bit(DMF_BLOCK_IO, &md->flags)) {
map = dm_get_table(md);
if (map) {
r = dm_table_any_congested(map, bdi_bits);
dm_table_put(map);
}
}
if (!atomic_dec_return(&md->pending))
/* nudge anyone waiting on suspend queue */
wake_up(&md->wait);
dm_table_put(map);
return r;
}

231
drivers/media/video/tvaudio.c
View File

@ -1,5 +1,5 @@
/*
* experimental driver for simple i2c audio chips.
* Driver for simple i2c audio chips.
*
* Copyright (c) 2000 Gerd Knorr
* based on code by:
@ -7,6 +7,10 @@
* Steve VanDeBogart (vandebo@uclink.berkeley.edu)
* Greg Alexander (galexand@acm.org)
*
* Copyright(c) 2005-2008 Mauro Carvalho Chehab
* - Some cleanups, code fixes, etc
* - Convert it to V4L2 API
*
* This code is placed under the terms of the GNU General Public License
*
* OPTIONS:
@ -30,6 +34,7 @@
#include <media/tvaudio.h>
#include <media/v4l2-common.h>
#include <media/v4l2-ioctl.h>
#include <media/v4l2-chip-ident.h>
#include <media/v4l2-i2c-drv-legacy.h>
@ -58,7 +63,6 @@ typedef int (*checkit)(struct CHIPSTATE*);
typedef int (*initialize)(struct CHIPSTATE*);
typedef int (*getmode)(struct CHIPSTATE*);
typedef void (*setmode)(struct CHIPSTATE*, int mode);
typedef void (*checkmode)(struct CHIPSTATE*);
/* i2c command */
typedef struct AUDIOCMD {
@ -79,6 +83,7 @@ struct CHIPDESC {
#define CHIP_HAS_VOLUME 1
#define CHIP_HAS_BASSTREBLE 2
#define CHIP_HAS_INPUTSEL 4
#define CHIP_NEED_CHECKMODE 8
/* various i2c command sequences */
audiocmd init;
@ -96,23 +101,20 @@ struct CHIPDESC {
getmode getmode;
setmode setmode;
/* check / autoswitch audio after channel switches */
checkmode checkmode;
/* input switch register + values for v4l inputs */
int inputreg;
int inputmap[4];
int inputmute;
int inputmask;
};
static struct CHIPDESC chiplist[];
/* current state of the chip */
struct CHIPSTATE {
struct i2c_client *c;
/* index into CHIPDESC array */
int type;
/* chip-specific description - should point to
an entry at CHIPDESC table */
struct CHIPDESC *desc;
/* shadow register set */
audiocmd shadow;
@ -152,7 +154,7 @@ static int chip_write(struct CHIPSTATE *chip, int subaddr, int val)
{
unsigned char buffer[2];
if (-1 == subaddr) {
if (subaddr < 0) {
v4l_dbg(1, debug, chip->c, "%s: chip_write: 0x%x\n",
chip->c->name, val);
chip->shadow.bytes[1] = val;
@ -163,6 +165,13 @@ static int chip_write(struct CHIPSTATE *chip, int subaddr, int val)
return -1;
}
} else {
if (subaddr + 1 >= ARRAY_SIZE(chip->shadow.bytes)) {
v4l_info(chip->c,
"Tried to access a non-existent register: %d\n",
subaddr);
return -EINVAL;
}
v4l_dbg(1, debug, chip->c, "%s: chip_write: reg%d=0x%x\n",
chip->c->name, subaddr, val);
chip->shadow.bytes[subaddr+1] = val;
@ -177,12 +186,20 @@ static int chip_write(struct CHIPSTATE *chip, int subaddr, int val)
return 0;
}
static int chip_write_masked(struct CHIPSTATE *chip, int subaddr, int val, int mask)
static int chip_write_masked(struct CHIPSTATE *chip,
int subaddr, int val, int mask)
{
if (mask != 0) {
if (-1 == subaddr) {
if (subaddr < 0) {
val = (chip->shadow.bytes[1] & ~mask) | (val & mask);
} else {
if (subaddr + 1 >= ARRAY_SIZE(chip->shadow.bytes)) {
v4l_info(chip->c,
"Tried to access a non-existent register: %d\n",
subaddr);
return -EINVAL;
}
val = (chip->shadow.bytes[subaddr+1] & ~mask) | (val & mask);
}
}
@ -228,6 +245,15 @@ static int chip_cmd(struct CHIPSTATE *chip, char *name, audiocmd *cmd)
if (0 == cmd->count)
return 0;
if (cmd->count + cmd->bytes[0] - 1 >= ARRAY_SIZE(chip->shadow.bytes)) {
v4l_info(chip->c,
"Tried to access a non-existent register range: %d to %d\n",
cmd->bytes[0] + 1, cmd->bytes[0] + cmd->count - 1);
return -EINVAL;
}
/* FIXME: it seems that the shadow bytes are wrong bellow !*/
/* update our shadow register set; print bytes if (debug > 0) */
v4l_dbg(1, debug, chip->c, "%s: chip_cmd(%s): reg=%d, data:",
chip->c->name, name,cmd->bytes[0]);
@ -263,7 +289,8 @@ static void chip_thread_wake(unsigned long data)
static int chip_thread(void *data)
{
struct CHIPSTATE *chip = data;
struct CHIPDESC *desc = chiplist + chip->type;
struct CHIPDESC *desc = chip->desc;
int mode;
v4l_dbg(1, debug, chip->c, "%s: thread started\n", chip->c->name);
set_freezable();
@ -282,7 +309,26 @@ static int chip_thread(void *data)
continue;
/* have a look what's going on */
desc->checkmode(chip);
mode = desc->getmode(chip);
if (mode == chip->prevmode)
continue;
/* chip detected a new audio mode - set it */
v4l_dbg(1, debug, chip->c, "%s: thread checkmode\n",
chip->c->name);
chip->prevmode = mode;
if (mode & V4L2_TUNER_MODE_STEREO)
desc->setmode(chip, V4L2_TUNER_MODE_STEREO);
if (mode & V4L2_TUNER_MODE_LANG1_LANG2)
desc->setmode(chip, V4L2_TUNER_MODE_STEREO);
else if (mode & V4L2_TUNER_MODE_LANG1)
desc->setmode(chip, V4L2_TUNER_MODE_LANG1);
else if (mode & V4L2_TUNER_MODE_LANG2)
desc->setmode(chip, V4L2_TUNER_MODE_LANG2);
else
desc->setmode(chip, V4L2_TUNER_MODE_MONO);
/* schedule next check */
mod_timer(&chip->wt, jiffies+msecs_to_jiffies(2000));
@ -292,29 +338,6 @@ static int chip_thread(void *data)
return 0;
}
static void generic_checkmode(struct CHIPSTATE *chip)
{
struct CHIPDESC *desc = chiplist + chip->type;
int mode = desc->getmode(chip);
if (mode == chip->prevmode)
return;
v4l_dbg(1, debug, chip->c, "%s: thread checkmode\n", chip->c->name);
chip->prevmode = mode;
if (mode & V4L2_TUNER_MODE_STEREO)
desc->setmode(chip,V4L2_TUNER_MODE_STEREO);
if (mode & V4L2_TUNER_MODE_LANG1_LANG2)
desc->setmode(chip,V4L2_TUNER_MODE_STEREO);
else if (mode & V4L2_TUNER_MODE_LANG1)
desc->setmode(chip,V4L2_TUNER_MODE_LANG1);
else if (mode & V4L2_TUNER_MODE_LANG2)
desc->setmode(chip,V4L2_TUNER_MODE_LANG2);
else
desc->setmode(chip,V4L2_TUNER_MODE_MONO);
}
/* ---------------------------------------------------------------------- */
/* audio chip descriptions - defines+functions for tda9840 */
@ -777,7 +800,7 @@ static struct tda9874a_MODES {
char *name;
audiocmd cmd;
} tda9874a_modelist[9] = {
{ "A2, B/G",
{ "A2, B/G", /* default */
{ 9, { TDA9874A_C1FRA, 0x72,0x95,0x55, 0x77,0xA0,0x00, 0x00,0x00 }} },
{ "A2, M (Korea)",
{ 9, { TDA9874A_C1FRA, 0x5D,0xC0,0x00, 0x62,0x6A,0xAA, 0x20,0x22 }} },
@ -791,7 +814,7 @@ static struct tda9874a_MODES {
{ 9, { TDA9874A_C1FRA, 0x7D,0x00,0x00, 0x88,0x8A,0xAA, 0x08,0x33 }} },
{ "NICAM, B/G",
{ 9, { TDA9874A_C1FRA, 0x72,0x95,0x55, 0x79,0xEA,0xAA, 0x08,0x33 }} },
{ "NICAM, D/K", /* default */
{ "NICAM, D/K",
{ 9, { TDA9874A_C1FRA, 0x87,0x6A,0xAA, 0x79,0xEA,0xAA, 0x08,0x33 }} },
{ "NICAM, L",
{ 9, { TDA9874A_C1FRA, 0x87,0x6A,0xAA, 0x79,0xEA,0xAA, 0x09,0x33 }} }
@ -981,7 +1004,7 @@ static int tda9874a_initialize(struct CHIPSTATE *chip)
{
if (tda9874a_SIF > 2)
tda9874a_SIF = 1;
if (tda9874a_STD > 8)
if (tda9874a_STD >= ARRAY_SIZE(tda9874a_modelist))
tda9874a_STD = 0;
if(tda9874a_AMSEL > 1)
tda9874a_AMSEL = 0;
@ -1089,7 +1112,7 @@ static int tda8425_shift12(int val) { return (val >> 12) | 0xf0; }
static int tda8425_initialize(struct CHIPSTATE *chip)
{
struct CHIPDESC *desc = chiplist + chip->type;
struct CHIPDESC *desc = chip->desc;
int inputmap[4] = { /* tuner */ TDA8425_S1_CH2, /* radio */ TDA8425_S1_CH1,
/* extern */ TDA8425_S1_CH1, /* intern */ TDA8425_S1_OFF};
@ -1259,27 +1282,28 @@ static struct CHIPDESC chiplist[] = {
.addr_lo = I2C_ADDR_TDA9840 >> 1,
.addr_hi = I2C_ADDR_TDA9840 >> 1,
.registers = 5,
.flags = CHIP_NEED_CHECKMODE,
/* callbacks */
.checkit = tda9840_checkit,
.getmode = tda9840_getmode,
.setmode = tda9840_setmode,
.checkmode = generic_checkmode,
.init = { 2, { TDA9840_TEST, TDA9840_TEST_INT1SN
/* ,TDA9840_SW, TDA9840_MONO */} }
},
{
.name = "tda9873h",
.checkit = tda9873_checkit,
.insmodopt = &tda9873,
.addr_lo = I2C_ADDR_TDA985x_L >> 1,
.addr_hi = I2C_ADDR_TDA985x_H >> 1,
.registers = 3,
.flags = CHIP_HAS_INPUTSEL,
.flags = CHIP_HAS_INPUTSEL | CHIP_NEED_CHECKMODE,
/* callbacks */
.checkit = tda9873_checkit,
.getmode = tda9873_getmode,
.setmode = tda9873_setmode,
.checkmode = generic_checkmode,
.init = { 4, { TDA9873_SW, 0xa4, 0x06, 0x03 } },
.inputreg = TDA9873_SW,
@ -1290,15 +1314,16 @@ static struct CHIPDESC chiplist[] = {
},
{
.name = "tda9874h/a",
.checkit = tda9874a_checkit,
.initialize = tda9874a_initialize,
.insmodopt = &tda9874a,
.addr_lo = I2C_ADDR_TDA9874 >> 1,
.addr_hi = I2C_ADDR_TDA9874 >> 1,
.flags = CHIP_NEED_CHECKMODE,
/* callbacks */
.initialize = tda9874a_initialize,
.checkit = tda9874a_checkit,
.getmode = tda9874a_getmode,
.setmode = tda9874a_setmode,
.checkmode = generic_checkmode,
},
{
.name = "tda9850",
@ -1324,10 +1349,11 @@ static struct CHIPDESC chiplist[] = {
.rightreg = TDA9855_VR,
.bassreg = TDA9855_BA,
.treblereg = TDA9855_TR,
/* callbacks */
.volfunc = tda9855_volume,
.bassfunc = tda9855_bass,
.treblefunc = tda9855_treble,
.getmode = tda985x_getmode,
.setmode = tda985x_setmode,
@ -1348,6 +1374,8 @@ static struct CHIPDESC chiplist[] = {
.rightreg = TEA6300_VL,
.bassreg = TEA6300_BA,
.treblereg = TEA6300_TR,
/* callbacks */
.volfunc = tea6300_shift10,
.bassfunc = tea6300_shift12,
.treblefunc = tea6300_shift12,
@ -1358,7 +1386,6 @@ static struct CHIPDESC chiplist[] = {
},
{
.name = "tea6320",
.initialize = tea6320_initialize,
.insmodopt = &tea6320,
.addr_lo = I2C_ADDR_TEA6300 >> 1,
.addr_hi = I2C_ADDR_TEA6300 >> 1,
@ -1369,6 +1396,9 @@ static struct CHIPDESC chiplist[] = {
.rightreg = TEA6320_V,
.bassreg = TEA6320_BA,
.treblereg = TEA6320_TR,
/* callbacks */
.initialize = tea6320_initialize,
.volfunc = tea6320_volume,
.bassfunc = tea6320_shift11,
.treblefunc = tea6320_shift11,
@ -1401,16 +1431,18 @@ static struct CHIPDESC chiplist[] = {
.rightreg = TDA8425_VR,
.bassreg = TDA8425_BA,
.treblereg = TDA8425_TR,
/* callbacks */
.initialize = tda8425_initialize,
.volfunc = tda8425_shift10,
.bassfunc = tda8425_shift12,
.treblefunc = tda8425_shift12,
.setmode = tda8425_setmode,
.inputreg = TDA8425_S1,
.inputmap = { TDA8425_S1_CH1, TDA8425_S1_CH1, TDA8425_S1_CH1 },
.inputmute = TDA8425_S1_OFF,
.setmode = tda8425_setmode,
.initialize = tda8425_initialize,
},
{
.name = "pic16c54 (PV951)",
@ -1434,10 +1466,11 @@ static struct CHIPDESC chiplist[] = {
.addr_lo = I2C_ADDR_TDA9840 >> 1,
.addr_hi = I2C_ADDR_TDA9840 >> 1,
.registers = 2,
.flags = CHIP_NEED_CHECKMODE,
/* callbacks */
.getmode = ta8874z_getmode,
.setmode = ta8874z_setmode,
.checkmode = generic_checkmode,
.init = {2, { TA8874Z_MONO_SET, TA8874Z_SEPARATION_DEFAULT}},
},
@ -1481,6 +1514,7 @@ static int chip_probe(struct i2c_client *client, const struct i2c_device_id *id)
}
if (desc->name == NULL) {
v4l_dbg(1, debug, client, "no matching chip description found\n");
kfree(chip);
return -EIO;
}
v4l_info(client, "%s found @ 0x%x (%s)\n", desc->name, client->addr<<1, client->adapter->name);
@ -1494,7 +1528,7 @@ static int chip_probe(struct i2c_client *client, const struct i2c_device_id *id)
/* fill required data structures */
if (!id)
strlcpy(client->name, desc->name, I2C_NAME_SIZE);
chip->type = desc-chiplist;
chip->desc = desc;
chip->shadow.count = desc->registers+1;
chip->prevmode = -1;
chip->audmode = V4L2_TUNER_MODE_LANG1;
@ -1506,20 +1540,49 @@ static int chip_probe(struct i2c_client *client, const struct i2c_device_id *id)
chip_cmd(chip,"init",&desc->init);
if (desc->flags & CHIP_HAS_VOLUME) {
chip->left = desc->leftinit ? desc->leftinit : 65535;
chip->right = desc->rightinit ? desc->rightinit : 65535;
chip_write(chip,desc->leftreg,desc->volfunc(chip->left));
chip_write(chip,desc->rightreg,desc->volfunc(chip->right));
if (!desc->volfunc) {
/* This shouldn't be happen. Warn user, but keep working
without volume controls
*/
v4l_info(chip->c, "volume callback undefined!\n");
desc->flags &= ~CHIP_HAS_VOLUME;
} else {
chip->left = desc->leftinit ? desc->leftinit : 65535;
chip->right = desc->rightinit ? desc->rightinit : 65535;
chip_write(chip, desc->leftreg,
desc->volfunc(chip->left));
chip_write(chip, desc->rightreg,
desc->volfunc(chip->right));
}
}
if (desc->flags & CHIP_HAS_BASSTREBLE) {
chip->treble = desc->trebleinit ? desc->trebleinit : 32768;
chip->bass = desc->bassinit ? desc->bassinit : 32768;
chip_write(chip,desc->bassreg,desc->bassfunc(chip->bass));
chip_write(chip,desc->treblereg,desc->treblefunc(chip->treble));
if (!desc->bassfunc || !desc->treblefunc) {
/* This shouldn't be happen. Warn user, but keep working
without bass/treble controls
*/
v4l_info(chip->c, "bass/treble callbacks undefined!\n");
desc->flags &= ~CHIP_HAS_BASSTREBLE;
} else {
chip->treble = desc->trebleinit ?
desc->trebleinit : 32768;
chip->bass = desc->bassinit ?
desc->bassinit : 32768;
chip_write(chip, desc->bassreg,
desc->bassfunc(chip->bass));
chip_write(chip, desc->treblereg,
desc->treblefunc(chip->treble));
}
}
chip->thread = NULL;
if (desc->checkmode) {
if (desc->flags & CHIP_NEED_CHECKMODE) {
if (!desc->getmode || !desc->setmode) {
/* This shouldn't be happen. Warn user, but keep working
without kthread
*/
v4l_info(chip->c, "set/get mode callbacks undefined!\n");
return 0;
}
/* start async thread */
init_timer(&chip->wt);
chip->wt.function = chip_thread_wake;
@ -1552,7 +1615,7 @@ static int chip_remove(struct i2c_client *client)
static int tvaudio_get_ctrl(struct CHIPSTATE *chip,
struct v4l2_control *ctrl)
{
struct CHIPDESC *desc = chiplist + chip->type;
struct CHIPDESC *desc = chip->desc;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
@ -1576,13 +1639,13 @@ static int tvaudio_get_ctrl(struct CHIPSTATE *chip,
return 0;
}
case V4L2_CID_AUDIO_BASS:
if (desc->flags & CHIP_HAS_BASSTREBLE)
if (!(desc->flags & CHIP_HAS_BASSTREBLE))
break;
ctrl->value = chip->bass;
return 0;
case V4L2_CID_AUDIO_TREBLE:
if (desc->flags & CHIP_HAS_BASSTREBLE)
return -EINVAL;
if (!(desc->flags & CHIP_HAS_BASSTREBLE))
break;
ctrl->value = chip->treble;
return 0;
}
@ -1592,7 +1655,7 @@ static int tvaudio_get_ctrl(struct CHIPSTATE *chip,
static int tvaudio_set_ctrl(struct CHIPSTATE *chip,
struct v4l2_control *ctrl)
{
struct CHIPDESC *desc = chiplist + chip->type;
struct CHIPDESC *desc = chip->desc;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
@ -1642,16 +1705,15 @@ static int tvaudio_set_ctrl(struct CHIPSTATE *chip,
return 0;
}
case V4L2_CID_AUDIO_BASS:
if (desc->flags & CHIP_HAS_BASSTREBLE)
if (!(desc->flags & CHIP_HAS_BASSTREBLE))
break;
chip->bass = ctrl->value;
chip_write(chip,desc->bassreg,desc->bassfunc(chip->bass));
return 0;
case V4L2_CID_AUDIO_TREBLE:
if (desc->flags & CHIP_HAS_BASSTREBLE)
return -EINVAL;
if (!(desc->flags & CHIP_HAS_BASSTREBLE))
break;
chip->treble = ctrl->value;
chip_write(chip,desc->treblereg,desc->treblefunc(chip->treble));
@ -1668,9 +1730,12 @@ static int chip_command(struct i2c_client *client,
unsigned int cmd, void *arg)
{
struct CHIPSTATE *chip = i2c_get_clientdata(client);
struct CHIPDESC *desc = chiplist + chip->type;
struct CHIPDESC *desc = chip->desc;
v4l_dbg(1, debug, chip->c, "%s: chip_command 0x%x\n", chip->c->name, cmd);
if (debug > 0) {
v4l_i2c_print_ioctl(chip->c, cmd);
printk("\n");
}
switch (cmd) {
case AUDC_SET_RADIO:
@ -1695,7 +1760,7 @@ static int chip_command(struct i2c_client *client,
break;
case V4L2_CID_AUDIO_BASS:
case V4L2_CID_AUDIO_TREBLE:
if (desc->flags & CHIP_HAS_BASSTREBLE)
if (!(desc->flags & CHIP_HAS_BASSTREBLE))
return -EINVAL;
break;
default:
@ -1792,12 +1857,20 @@ static int chip_command(struct i2c_client *client,
break;
case VIDIOC_S_FREQUENCY:
chip->mode = 0; /* automatic */
if (desc->checkmode && desc->setmode) {
/* For chips that provide getmode and setmode, and doesn't
automatically follows the stereo carrier, a kthread is
created to set the audio standard. In this case, when then
the video channel is changed, tvaudio starts on MONO mode.
After waiting for 2 seconds, the kernel thread is called,
to follow whatever audio standard is pointed by the
audio carrier.
*/
if (chip->thread) {
desc->setmode(chip,V4L2_TUNER_MODE_MONO);
if (chip->prevmode != V4L2_TUNER_MODE_MONO)
chip->prevmode = -1; /* reset previous mode */
mod_timer(&chip->wt, jiffies+msecs_to_jiffies(2000));
/* the thread will call checkmode() later */
}
break;
@ -1836,9 +1909,3 @@ static struct v4l2_i2c_driver_data v4l2_i2c_data = {
.legacy_probe = chip_legacy_probe,
.id_table = chip_id,
};
/*
* Local variables:
* c-basic-offset: 8
* End:
*/

2
drivers/mfd/da903x.c
View File

@ -267,7 +267,7 @@ static int da9030_mask_events(struct da903x_chip *chip, unsigned int events)
{
uint8_t v[3];
chip->events_mask &= ~events;
chip->events_mask |= events;
v[0] = (chip->events_mask & 0xff);
v[1] = (chip->events_mask >> 8) & 0xff;

15
drivers/mfd/wm8350-i2c.c
View File

@ -30,7 +30,12 @@ static int wm8350_i2c_read_device(struct wm8350 *wm8350, char reg,
ret = i2c_master_send(wm8350->i2c_client, &reg, 1);
if (ret < 0)
return ret;
return i2c_master_recv(wm8350->i2c_client, dest, bytes);
ret = i2c_master_recv(wm8350->i2c_client, dest, bytes);
if (ret < 0)
return ret;
if (ret != bytes)
return -EIO;
return 0;
}
static int wm8350_i2c_write_device(struct wm8350 *wm8350, char reg,
@ -38,13 +43,19 @@ static int wm8350_i2c_write_device(struct wm8350 *wm8350, char reg,
{
/* we add 1 byte for device register */
u8 msg[(WM8350_MAX_REGISTER << 1) + 1];
int ret;
if (bytes > ((WM8350_MAX_REGISTER << 1) + 1))
return -EINVAL;
msg[0] = reg;
memcpy(&msg[1], src, bytes);
return i2c_master_send(wm8350->i2c_client, msg, bytes + 1);
ret = i2c_master_send(wm8350->i2c_client, msg, bytes + 1);
if (ret < 0)
return ret;
if (ret != bytes + 1)
return -EIO;
return 0;
}
static int wm8350_i2c_probe(struct i2c_client *i2c,

1
drivers/misc/c2port/core.c
View File

@ -18,6 +18,7 @@
#include <linux/ctype.h>
#include <linux/delay.h>
#include <linux/idr.h>
#include <linux/sched.h>
#include <linux/c2port.h>

4
drivers/net/atl1e/atl1e_hw.c
View File

@ -163,9 +163,6 @@ int atl1e_read_mac_addr(struct atl1e_hw *hw)
* atl1e_hash_mc_addr
* purpose
* set hash value for a multicast address
* hash calcu processing :
* 1. calcu 32bit CRC for multicast address
* 2. reverse crc with MSB to LSB
*/
u32 atl1e_hash_mc_addr(struct atl1e_hw *hw, u8 *mc_addr)
{
@ -174,7 +171,6 @@ u32 atl1e_hash_mc_addr(struct atl1e_hw *hw, u8 *mc_addr)
int i;
crc32 = ether_crc_le(6, mc_addr);
crc32 = ~crc32;
for (i = 0; i < 32; i++)
value |= (((crc32 >> i) & 1) << (31 - i));

17
drivers/net/atlx/atl1.c
View File

@ -3404,14 +3404,8 @@ static void atl1_get_wol(struct net_device *netdev,
{
struct atl1_adapter *adapter = netdev_priv(netdev);
wol->supported = WAKE_UCAST | WAKE_MCAST | WAKE_BCAST | WAKE_MAGIC;
wol->supported = WAKE_MAGIC;
wol->wolopts = 0;
if (adapter->wol & ATLX_WUFC_EX)
wol->wolopts |= WAKE_UCAST;
if (adapter->wol & ATLX_WUFC_MC)
wol->wolopts |= WAKE_MCAST;
if (adapter->wol & ATLX_WUFC_BC)
wol->wolopts |= WAKE_BCAST;
if (adapter->wol & ATLX_WUFC_MAG)
wol->wolopts |= WAKE_MAGIC;
return;
@ -3422,15 +3416,10 @@ static int atl1_set_wol(struct net_device *netdev,
{
struct atl1_adapter *adapter = netdev_priv(netdev);
if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE))
if (wol->wolopts & (WAKE_PHY | WAKE_UCAST | WAKE_MCAST | WAKE_BCAST |
WAKE_ARP | WAKE_MAGICSECURE))
return -EOPNOTSUPP;
adapter->wol = 0;
if (wol->wolopts & WAKE_UCAST)
adapter->wol |= ATLX_WUFC_EX;
if (wol->wolopts & WAKE_MCAST)
adapter->wol |= ATLX_WUFC_MC;
if (wol->wolopts & WAKE_BCAST)
adapter->wol |= ATLX_WUFC_BC;
if (wol->wolopts & WAKE_MAGIC)
adapter->wol |= ATLX_WUFC_MAG;
return 0;

20
drivers/net/e100.c
View File

@ -166,7 +166,7 @@
#define DRV_NAME "e100"
#define DRV_EXT "-NAPI"
#define DRV_VERSION "3.5.23-k4"DRV_EXT
#define DRV_VERSION "3.5.23-k6"DRV_EXT
#define DRV_DESCRIPTION "Intel(R) PRO/100 Network Driver"
#define DRV_COPYRIGHT "Copyright(c) 1999-2006 Intel Corporation"
#define PFX DRV_NAME ": "
@ -1804,7 +1804,7 @@ static int e100_rx_alloc_skb(struct nic *nic, struct rx *rx)
struct rfd *prev_rfd = (struct rfd *)rx->prev->skb->data;
put_unaligned_le32(rx->dma_addr, &prev_rfd->link);
pci_dma_sync_single_for_device(nic->pdev, rx->prev->dma_addr,
sizeof(struct rfd), PCI_DMA_TODEVICE);
sizeof(struct rfd), PCI_DMA_BIDIRECTIONAL);
}
return 0;
@ -1823,7 +1823,7 @@ static int e100_rx_indicate(struct nic *nic, struct rx *rx,
/* Need to sync before taking a peek at cb_complete bit */
pci_dma_sync_single_for_cpu(nic->pdev, rx->dma_addr,
sizeof(struct rfd), PCI_DMA_FROMDEVICE);
sizeof(struct rfd), PCI_DMA_BIDIRECTIONAL);
rfd_status = le16_to_cpu(rfd->status);
DPRINTK(RX_STATUS, DEBUG, "status=0x%04X\n", rfd_status);
@ -1850,7 +1850,7 @@ static int e100_rx_indicate(struct nic *nic, struct rx *rx,
/* Get data */
pci_unmap_single(nic->pdev, rx->dma_addr,
RFD_BUF_LEN, PCI_DMA_FROMDEVICE);
RFD_BUF_LEN, PCI_DMA_BIDIRECTIONAL);
/* If this buffer has the el bit, but we think the receiver
* is still running, check to see if it really stopped while
@ -1943,7 +1943,7 @@ static void e100_rx_clean(struct nic *nic, unsigned int *work_done,
new_before_last_rfd->command |= cpu_to_le16(cb_el);
pci_dma_sync_single_for_device(nic->pdev,
new_before_last_rx->dma_addr, sizeof(struct rfd),
PCI_DMA_TODEVICE);
PCI_DMA_BIDIRECTIONAL);
/* Now that we have a new stopping point, we can clear the old
* stopping point. We must sync twice to get the proper
@ -1951,11 +1951,11 @@ static void e100_rx_clean(struct nic *nic, unsigned int *work_done,
old_before_last_rfd->command &= ~cpu_to_le16(cb_el);
pci_dma_sync_single_for_device(nic->pdev,
old_before_last_rx->dma_addr, sizeof(struct rfd),
PCI_DMA_TODEVICE);
PCI_DMA_BIDIRECTIONAL);
old_before_last_rfd->size = cpu_to_le16(VLAN_ETH_FRAME_LEN);
pci_dma_sync_single_for_device(nic->pdev,
old_before_last_rx->dma_addr, sizeof(struct rfd),
PCI_DMA_TODEVICE);
PCI_DMA_BIDIRECTIONAL);
}
if(restart_required) {
@ -1978,7 +1978,7 @@ static void e100_rx_clean_list(struct nic *nic)
for(rx = nic->rxs, i = 0; i < count; rx++, i++) {
if(rx->skb) {
pci_unmap_single(nic->pdev, rx->dma_addr,
RFD_BUF_LEN, PCI_DMA_FROMDEVICE);
RFD_BUF_LEN, PCI_DMA_BIDIRECTIONAL);
dev_kfree_skb(rx->skb);
}
}
@ -2021,7 +2021,7 @@ static int e100_rx_alloc_list(struct nic *nic)
before_last->command |= cpu_to_le16(cb_el);
before_last->size = 0;
pci_dma_sync_single_for_device(nic->pdev, rx->dma_addr,
sizeof(struct rfd), PCI_DMA_TODEVICE);
sizeof(struct rfd), PCI_DMA_BIDIRECTIONAL);
nic->rx_to_use = nic->rx_to_clean = nic->rxs;
nic->ru_running = RU_SUSPENDED;
@ -2222,7 +2222,7 @@ static int e100_loopback_test(struct nic *nic, enum loopback loopback_mode)
msleep(10);
pci_dma_sync_single_for_cpu(nic->pdev, nic->rx_to_clean->dma_addr,
RFD_BUF_LEN, PCI_DMA_FROMDEVICE);
RFD_BUF_LEN, PCI_DMA_BIDIRECTIONAL);
if(memcmp(nic->rx_to_clean->skb->data + sizeof(struct rfd),
skb->data, ETH_DATA_LEN))

8
drivers/net/e1000/e1000_ethtool.c
View File

@ -1774,7 +1774,8 @@ static void e1000_get_wol(struct net_device *netdev,
/* this function will set ->supported = 0 and return 1 if wol is not
* supported by this hardware */
if (e1000_wol_exclusion(adapter, wol))
if (e1000_wol_exclusion(adapter, wol) ||
!device_can_wakeup(&adapter->pdev->dev))
return;
/* apply any specific unsupported masks here */
@ -1811,7 +1812,8 @@ static int e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE))
return -EOPNOTSUPP;
if (e1000_wol_exclusion(adapter, wol))
if (e1000_wol_exclusion(adapter, wol) ||
!device_can_wakeup(&adapter->pdev->dev))
return wol->wolopts ? -EOPNOTSUPP : 0;
switch (hw->device_id) {
@ -1838,6 +1840,8 @@ static int e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
if (wol->wolopts & WAKE_MAGIC)
adapter->wol |= E1000_WUFC_MAG;
device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
return 0;
}

1
drivers/net/e1000/e1000_main.c
View File

@ -1179,6 +1179,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
/* initialize the wol settings based on the eeprom settings */
adapter->wol = adapter->eeprom_wol;
device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
/* print bus type/speed/width info */
DPRINTK(PROBE, INFO, "(PCI%s:%s:%s) ",

5
drivers/net/e1000e/e1000.h
View File

@ -299,6 +299,7 @@ struct e1000_adapter {
unsigned long led_status;
unsigned int flags;
unsigned int flags2;
struct work_struct downshift_task;
struct work_struct update_phy_task;
};
@ -306,6 +307,7 @@ struct e1000_adapter {
struct e1000_info {
enum e1000_mac_type mac;
unsigned int flags;
unsigned int flags2;
u32 pba;
s32 (*get_variants)(struct e1000_adapter *);
struct e1000_mac_operations *mac_ops;
@ -347,6 +349,9 @@ struct e1000_info {
#define FLAG_RX_RESTART_NOW (1 << 30)
#define FLAG_MSI_TEST_FAILED (1 << 31)
/* CRC Stripping defines */
#define FLAG2_CRC_STRIPPING (1 << 0)
#define E1000_RX_DESC_PS(R, i) \
(&(((union e1000_rx_desc_packet_split *)((R).desc))[i]))
#define E1000_GET_DESC(R, i, type) (&(((struct type *)((R).desc))[i]))

8
drivers/net/e1000e/ethtool.c
View File

@ -1713,7 +1713,8 @@ static void e1000_get_wol(struct net_device *netdev,
wol->supported = 0;
wol->wolopts = 0;
if (!(adapter->flags & FLAG_HAS_WOL))
if (!(adapter->flags & FLAG_HAS_WOL) ||
!device_can_wakeup(&adapter->pdev->dev))
return;
wol->supported = WAKE_UCAST | WAKE_MCAST |
@ -1751,7 +1752,8 @@ static int e1000_set_wol(struct net_device *netdev,
if (wol->wolopts & WAKE_MAGICSECURE)
return -EOPNOTSUPP;
if (!(adapter->flags & FLAG_HAS_WOL))
if (!(adapter->flags & FLAG_HAS_WOL) ||
!device_can_wakeup(&adapter->pdev->dev))
return wol->wolopts ? -EOPNOTSUPP : 0;
/* these settings will always override what we currently have */
@ -1770,6 +1772,8 @@ static int e1000_set_wol(struct net_device *netdev,
if (wol->wolopts & WAKE_ARP)
adapter->wol |= E1000_WUFC_ARP;
device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
return 0;
}

25
drivers/net/e1000e/netdev.c
View File

@ -499,6 +499,10 @@ static bool e1000_clean_rx_irq(struct e1000_adapter *adapter,
goto next_desc;
}
/* adjust length to remove Ethernet CRC */
if (!(adapter->flags2 & FLAG2_CRC_STRIPPING))
length -= 4;
total_rx_bytes += length;
total_rx_packets++;
@ -804,6 +808,10 @@ static bool e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
pci_dma_sync_single_for_device(pdev, ps_page->dma,
PAGE_SIZE, PCI_DMA_FROMDEVICE);
/* remove the CRC */
if (!(adapter->flags2 & FLAG2_CRC_STRIPPING))
l1 -= 4;
skb_put(skb, l1);
goto copydone;
} /* if */
@ -825,6 +833,12 @@ static bool e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
skb->truesize += length;
}
/* strip the ethernet crc, problem is we're using pages now so
* this whole operation can get a little cpu intensive
*/
if (!(adapter->flags2 & FLAG2_CRC_STRIPPING))
pskb_trim(skb, skb->len - 4);
copydone:
total_rx_bytes += skb->len;
total_rx_packets++;
@ -2301,8 +2315,12 @@ static void e1000_setup_rctl(struct e1000_adapter *adapter)
else
rctl |= E1000_RCTL_LPE;
/* Enable hardware CRC frame stripping */
rctl |= E1000_RCTL_SECRC;
/* Some systems expect that the CRC is included in SMBUS traffic. The
* hardware strips the CRC before sending to both SMBUS (BMC) and to
* host memory when this is enabled
*/
if (adapter->flags2 & FLAG2_CRC_STRIPPING)
rctl |= E1000_RCTL_SECRC;
/* Setup buffer sizes */
rctl &= ~E1000_RCTL_SZ_4096;
@ -4766,6 +4784,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
adapter->ei = ei;
adapter->pba = ei->pba;
adapter->flags = ei->flags;
adapter->flags2 = ei->flags2;
adapter->hw.adapter = adapter;
adapter->hw.mac.type = ei->mac;
adapter->msg_enable = (1 << NETIF_MSG_DRV | NETIF_MSG_PROBE) - 1;
@ -4970,6 +4989,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
/* initialize the wol settings based on the eeprom settings */
adapter->wol = adapter->eeprom_wol;
device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
/* reset the hardware with the new settings */
e1000e_reset(adapter);
@ -5008,6 +5028,7 @@ err_hw_init:
err_sw_init:
if (adapter->hw.flash_address)
iounmap(adapter->hw.flash_address);
e1000e_reset_interrupt_capability(adapter);
err_flashmap:
iounmap(adapter->hw.hw_addr);
err_ioremap:

25
drivers/net/e1000e/param.c
View File

@ -151,6 +151,16 @@ E1000_PARAM(KumeranLockLoss, "Enable Kumeran lock loss workaround");
*/
E1000_PARAM(WriteProtectNVM, "Write-protect NVM [WARNING: disabling this can lead to corrupted NVM]");
/*
* Enable CRC Stripping
*
* Valid Range: 0, 1
*
* Default Value: 1 (enabled)
*/
E1000_PARAM(CrcStripping, "Enable CRC Stripping, disable if your BMC needs " \
"the CRC");
struct e1000_option {
enum { enable_option, range_option, list_option } type;
const char *name;
@ -404,6 +414,21 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
adapter->flags |= FLAG_SMART_POWER_DOWN;
}
}
{ /* CRC Stripping */
const struct e1000_option opt = {
.type = enable_option,
.name = "CRC Stripping",
.err = "defaulting to enabled",
.def = OPTION_ENABLED
};
if (num_CrcStripping > bd) {
unsigned int crc_stripping = CrcStripping[bd];
e1000_validate_option(&crc_stripping, &opt, adapter);
if (crc_stripping == OPTION_ENABLED)
adapter->flags2 |= FLAG2_CRC_STRIPPING;
}
}
{ /* Kumeran Lock Loss Workaround */
const struct e1000_option opt = {
.type = enable_option,

15
drivers/net/gianfar.c
View File

@ -1407,6 +1407,10 @@ static int gfar_clean_tx_ring(struct net_device *dev)
if (bdp->status & TXBD_DEF)
dev->stats.collisions++;
/* Unmap the DMA memory */
dma_unmap_single(&priv->dev->dev, bdp->bufPtr,
bdp->length, DMA_TO_DEVICE);
/* Free the sk buffer associated with this TxBD */
dev_kfree_skb_irq(priv->tx_skbuff[priv->skb_dirtytx]);
@ -1666,6 +1670,9 @@ int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit)
skb = priv->rx_skbuff[priv->skb_currx];
dma_unmap_single(&priv->dev->dev, bdp->bufPtr,
priv->rx_buffer_size, DMA_FROM_DEVICE);
/* We drop the frame if we failed to allocate a new buffer */
if (unlikely(!newskb || !(bdp->status & RXBD_LAST) ||
bdp->status & RXBD_ERR)) {
@ -1674,14 +1681,8 @@ int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit)
if (unlikely(!newskb))
newskb = skb;
if (skb) {
dma_unmap_single(&priv->dev->dev,
bdp->bufPtr,
priv->rx_buffer_size,
DMA_FROM_DEVICE);
if (skb)
dev_kfree_skb_any(skb);
}
} else {
/* Increment the number of packets */
dev->stats.rx_packets++;

8
drivers/net/igb/igb_ethtool.c
View File

@ -1776,7 +1776,8 @@ static void igb_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
/* this function will set ->supported = 0 and return 1 if wol is not
* supported by this hardware */
if (igb_wol_exclusion(adapter, wol))
if (igb_wol_exclusion(adapter, wol) ||
!device_can_wakeup(&adapter->pdev->dev))
return;
/* apply any specific unsupported masks here */
@ -1805,7 +1806,8 @@ static int igb_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE))
return -EOPNOTSUPP;
if (igb_wol_exclusion(adapter, wol))
if (igb_wol_exclusion(adapter, wol) ||
!device_can_wakeup(&adapter->pdev->dev))
return wol->wolopts ? -EOPNOTSUPP : 0;
switch (hw->device_id) {
@ -1825,6 +1827,8 @@ static int igb_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
if (wol->wolopts & WAKE_MAGIC)
adapter->wol |= E1000_WUFC_MAG;
device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
return 0;
}

8
drivers/net/igb/igb_main.c
View File

@ -1019,10 +1019,9 @@ static int __devinit igb_probe(struct pci_dev *pdev,
state &= ~PCIE_LINK_STATE_L0S;
pci_write_config_word(us_dev, pos + PCI_EXP_LNKCTL,
state);
printk(KERN_INFO "Disabling ASPM L0s upstream switch "
"port %x:%x.%x\n", us_dev->bus->number,
PCI_SLOT(us_dev->devfn),
PCI_FUNC(us_dev->devfn));
dev_info(&pdev->dev,
"Disabling ASPM L0s upstream switch port %s\n",
pci_name(us_dev));
}
default:
break;
@ -1244,6 +1243,7 @@ static int __devinit igb_probe(struct pci_dev *pdev,
/* initialize the wol settings based on the eeprom settings */
adapter->wol = adapter->eeprom_wol;
device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
/* reset the hardware with the new settings */
igb_reset(adapter);

8
drivers/net/mlx4/en_netdev.c
View File

@ -656,10 +656,10 @@ static int mlx4_en_start_port(struct net_device *dev)
/* Configure port */
err = mlx4_SET_PORT_general(mdev->dev, priv->port,
priv->rx_skb_size + ETH_FCS_LEN,
mdev->profile.tx_pause,
mdev->profile.tx_ppp,
mdev->profile.rx_pause,
mdev->profile.rx_ppp);
priv->prof->tx_pause,
priv->prof->tx_ppp,
priv->prof->rx_pause,
priv->prof->rx_ppp);
if (err) {
mlx4_err(mdev, "Failed setting port general configurations"
" for port %d, with error %d\n", priv->port, err);

30
drivers/net/mlx4/en_params.c
View File

@ -90,6 +90,7 @@ MLX4_EN_PARM_INT(rx_ring_size2, MLX4_EN_AUTO_CONF, "Rx ring size for port 2");
int mlx4_en_get_profile(struct mlx4_en_dev *mdev)
{
struct mlx4_en_profile *params = &mdev->profile;
int i;
params->rx_moder_cnt = min_t(int, rx_moder_cnt, MLX4_EN_AUTO_CONF);
params->rx_moder_time = min_t(int, rx_moder_time, MLX4_EN_AUTO_CONF);
@ -97,11 +98,13 @@ int mlx4_en_get_profile(struct mlx4_en_dev *mdev)
params->rss_xor = (rss_xor != 0);
params->rss_mask = rss_mask & 0x1f;
params->num_lro = min_t(int, num_lro , MLX4_EN_MAX_LRO_DESCRIPTORS);
params->rx_pause = pprx;
params->rx_ppp = pfcrx;
params->tx_pause = pptx;
params->tx_ppp = pfctx;
if (params->rx_ppp || params->tx_ppp) {
for (i = 1; i <= MLX4_MAX_PORTS; i++) {
params->prof[i].rx_pause = pprx;
params->prof[i].rx_ppp = pfcrx;
params->prof[i].tx_pause = pptx;
params->prof[i].tx_ppp = pfctx;
}
if (pfcrx || pfctx) {
params->prof[1].tx_ring_num = MLX4_EN_TX_RING_NUM;
params->prof[2].tx_ring_num = MLX4_EN_TX_RING_NUM;
} else {
@ -407,14 +410,14 @@ static int mlx4_en_set_pauseparam(struct net_device *dev,
struct mlx4_en_dev *mdev = priv->mdev;
int err;
mdev->profile.tx_pause = pause->tx_pause != 0;
mdev->profile.rx_pause = pause->rx_pause != 0;
priv->prof->tx_pause = pause->tx_pause != 0;
priv->prof->rx_pause = pause->rx_pause != 0;
err = mlx4_SET_PORT_general(mdev->dev, priv->port,
priv->rx_skb_size + ETH_FCS_LEN,
mdev->profile.tx_pause,
mdev->profile.tx_ppp,
mdev->profile.rx_pause,
mdev->profile.rx_ppp);
priv->prof->tx_pause,
priv->prof->tx_ppp,
priv->prof->rx_pause,
priv->prof->rx_ppp);
if (err)
mlx4_err(mdev, "Failed setting pause params to\n");
@ -425,10 +428,9 @@ static void mlx4_en_get_pauseparam(struct net_device *dev,
struct ethtool_pauseparam *pause)
{
struct mlx4_en_priv *priv = netdev_priv(dev);
struct mlx4_en_dev *mdev = priv->mdev;
pause->tx_pause = mdev->profile.tx_pause;
pause->rx_pause = mdev->profile.rx_pause;
pause->tx_pause = priv->prof->tx_pause;
pause->rx_pause = priv->prof->rx_pause;
}
static void mlx4_en_get_ringparam(struct net_device *dev,

8
drivers/net/mlx4/mlx4_en.h
View File

@ -322,6 +322,10 @@ struct mlx4_en_port_profile {
u32 rx_ring_num;
u32 tx_ring_size;
u32 rx_ring_size;
u8 rx_pause;
u8 rx_ppp;
u8 tx_pause;
u8 tx_ppp;
};
struct mlx4_en_profile {
@ -333,10 +337,6 @@ struct mlx4_en_profile {
int rx_moder_cnt;
int rx_moder_time;
int auto_moder;
u8 rx_pause;
u8 rx_ppp;
u8 tx_pause;
u8 tx_ppp;
u8 no_reset;
struct mlx4_en_port_profile prof[MLX4_MAX_PORTS + 1];
};

290
drivers/net/niu.c
View File

@ -33,8 +33,8 @@
#define DRV_MODULE_NAME "niu"
#define PFX DRV_MODULE_NAME ": "
#define DRV_MODULE_VERSION "0.9"
#define DRV_MODULE_RELDATE "May 4, 2008"
#define DRV_MODULE_VERSION "1.0"
#define DRV_MODULE_RELDATE "Nov 14, 2008"
static char version[] __devinitdata =
DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
@ -406,7 +406,7 @@ static int esr2_set_rx_cfg(struct niu *np, unsigned long channel, u32 val)
}
/* Mode is always 10G fiber. */
static int serdes_init_niu(struct niu *np)
static int serdes_init_niu_10g_fiber(struct niu *np)
{
struct niu_link_config *lp = &np->link_config;
u32 tx_cfg, rx_cfg;
@ -443,6 +443,223 @@ static int serdes_init_niu(struct niu *np)
return 0;
}
static int serdes_init_niu_1g_serdes(struct niu *np)
{
struct niu_link_config *lp = &np->link_config;
u16 pll_cfg, pll_sts;
int max_retry = 100;
u64 sig, mask, val;
u32 tx_cfg, rx_cfg;
unsigned long i;
int err;
tx_cfg = (PLL_TX_CFG_ENTX | PLL_TX_CFG_SWING_1375MV |
PLL_TX_CFG_RATE_HALF);
rx_cfg = (PLL_RX_CFG_ENRX | PLL_RX_CFG_TERM_0P8VDDT |
PLL_RX_CFG_ALIGN_ENA | PLL_RX_CFG_LOS_LTHRESH |
PLL_RX_CFG_RATE_HALF);
if (np->port == 0)
rx_cfg |= PLL_RX_CFG_EQ_LP_ADAPTIVE;
if (lp->loopback_mode == LOOPBACK_PHY) {
u16 test_cfg = PLL_TEST_CFG_LOOPBACK_CML_DIS;
mdio_write(np, np->port, NIU_ESR2_DEV_ADDR,
ESR2_TI_PLL_TEST_CFG_L, test_cfg);
tx_cfg |= PLL_TX_CFG_ENTEST;
rx_cfg |= PLL_RX_CFG_ENTEST;
}
/* Initialize PLL for 1G */
pll_cfg = (PLL_CFG_ENPLL | PLL_CFG_MPY_8X);
err = mdio_write(np, np->port, NIU_ESR2_DEV_ADDR,
ESR2_TI_PLL_CFG_L, pll_cfg);
if (err) {
dev_err(np->device, PFX "NIU Port %d "
"serdes_init_niu_1g_serdes: "
"mdio write to ESR2_TI_PLL_CFG_L failed", np->port);
return err;
}
pll_sts = PLL_CFG_ENPLL;
err = mdio_write(np, np->port, NIU_ESR2_DEV_ADDR,
ESR2_TI_PLL_STS_L, pll_sts);
if (err) {
dev_err(np->device, PFX "NIU Port %d "
"serdes_init_niu_1g_serdes: "
"mdio write to ESR2_TI_PLL_STS_L failed", np->port);
return err;
}
udelay(200);
/* Initialize all 4 lanes of the SERDES. */
for (i = 0; i < 4; i++) {
err = esr2_set_tx_cfg(np, i, tx_cfg);
if (err)
return err;
}
for (i = 0; i < 4; i++) {
err = esr2_set_rx_cfg(np, i, rx_cfg);
if (err)
return err;
}
switch (np->port) {
case 0:
val = (ESR_INT_SRDY0_P0 | ESR_INT_DET0_P0);
mask = val;
break;
case 1:
val = (ESR_INT_SRDY0_P1 | ESR_INT_DET0_P1);
mask = val;
break;
default:
return -EINVAL;
}
while (max_retry--) {
sig = nr64(ESR_INT_SIGNALS);
if ((sig & mask) == val)
break;
mdelay(500);
}
if ((sig & mask) != val) {
dev_err(np->device, PFX "Port %u signal bits [%08x] are not "
"[%08x]\n", np->port, (int) (sig & mask), (int) val);
return -ENODEV;
}
return 0;
}
static int serdes_init_niu_10g_serdes(struct niu *np)
{
struct niu_link_config *lp = &np->link_config;
u32 tx_cfg, rx_cfg, pll_cfg, pll_sts;
int max_retry = 100;
u64 sig, mask, val;
unsigned long i;
int err;
tx_cfg = (PLL_TX_CFG_ENTX | PLL_TX_CFG_SWING_1375MV);
rx_cfg = (PLL_RX_CFG_ENRX | PLL_RX_CFG_TERM_0P8VDDT |
PLL_RX_CFG_ALIGN_ENA | PLL_RX_CFG_LOS_LTHRESH |
PLL_RX_CFG_EQ_LP_ADAPTIVE);
if (lp->loopback_mode == LOOPBACK_PHY) {
u16 test_cfg = PLL_TEST_CFG_LOOPBACK_CML_DIS;
mdio_write(np, np->port, NIU_ESR2_DEV_ADDR,
ESR2_TI_PLL_TEST_CFG_L, test_cfg);
tx_cfg |= PLL_TX_CFG_ENTEST;
rx_cfg |= PLL_RX_CFG_ENTEST;
}
/* Initialize PLL for 10G */
pll_cfg = (PLL_CFG_ENPLL | PLL_CFG_MPY_10X);
err = mdio_write(np, np->port, NIU_ESR2_DEV_ADDR,
ESR2_TI_PLL_CFG_L, pll_cfg & 0xffff);
if (err) {
dev_err(np->device, PFX "NIU Port %d "
"serdes_init_niu_10g_serdes: "
"mdio write to ESR2_TI_PLL_CFG_L failed", np->port);
return err;
}
pll_sts = PLL_CFG_ENPLL;
err = mdio_write(np, np->port, NIU_ESR2_DEV_ADDR,
ESR2_TI_PLL_STS_L, pll_sts & 0xffff);
if (err) {
dev_err(np->device, PFX "NIU Port %d "
"serdes_init_niu_10g_serdes: "
"mdio write to ESR2_TI_PLL_STS_L failed", np->port);
return err;
}
udelay(200);
/* Initialize all 4 lanes of the SERDES. */
for (i = 0; i < 4; i++) {
err = esr2_set_tx_cfg(np, i, tx_cfg);
if (err)
return err;
}
for (i = 0; i < 4; i++) {
err = esr2_set_rx_cfg(np, i, rx_cfg);
if (err)
return err;
}
/* check if serdes is ready */
switch (np->port) {
case 0:
mask = ESR_INT_SIGNALS_P0_BITS;
val = (ESR_INT_SRDY0_P0 |
ESR_INT_DET0_P0 |
ESR_INT_XSRDY_P0 |
ESR_INT_XDP_P0_CH3 |
ESR_INT_XDP_P0_CH2 |
ESR_INT_XDP_P0_CH1 |
ESR_INT_XDP_P0_CH0);
break;
case 1:
mask = ESR_INT_SIGNALS_P1_BITS;
val = (ESR_INT_SRDY0_P1 |
ESR_INT_DET0_P1 |
ESR_INT_XSRDY_P1 |
ESR_INT_XDP_P1_CH3 |
ESR_INT_XDP_P1_CH2 |
ESR_INT_XDP_P1_CH1 |
ESR_INT_XDP_P1_CH0);
break;
default:
return -EINVAL;
}
while (max_retry--) {
sig = nr64(ESR_INT_SIGNALS);
if ((sig & mask) == val)
break;
mdelay(500);
}
if ((sig & mask) != val) {
pr_info(PFX "NIU Port %u signal bits [%08x] are not "
"[%08x] for 10G...trying 1G\n",
np->port, (int) (sig & mask), (int) val);
/* 10G failed, try initializing at 1G */
err = serdes_init_niu_1g_serdes(np);
if (!err) {
np->flags &= ~NIU_FLAGS_10G;
np->mac_xcvr = MAC_XCVR_PCS;
} else {
dev_err(np->device, PFX "Port %u 10G/1G SERDES "
"Link Failed \n", np->port);
return -ENODEV;
}
}
return 0;
}
static int esr_read_rxtx_ctrl(struct niu *np, unsigned long chan, u32 *val)
{
int err;
@ -1954,13 +2171,23 @@ static const struct niu_phy_ops phy_ops_10g_serdes = {
.link_status = link_status_10g_serdes,
};
static const struct niu_phy_ops phy_ops_10g_serdes_niu = {
.serdes_init = serdes_init_niu_10g_serdes,
.link_status = link_status_10g_serdes,
};
static const struct niu_phy_ops phy_ops_1g_serdes_niu = {
.serdes_init = serdes_init_niu_1g_serdes,
.link_status = link_status_1g_serdes,
};
static const struct niu_phy_ops phy_ops_1g_rgmii = {
.xcvr_init = xcvr_init_1g_rgmii,
.link_status = link_status_1g_rgmii,
};
static const struct niu_phy_ops phy_ops_10g_fiber_niu = {
.serdes_init = serdes_init_niu,
.serdes_init = serdes_init_niu_10g_fiber,
.xcvr_init = xcvr_init_10g,
.link_status = link_status_10g,
};
@ -1998,11 +2225,21 @@ struct niu_phy_template {
u32 phy_addr_base;
};
static const struct niu_phy_template phy_template_niu = {
static const struct niu_phy_template phy_template_niu_10g_fiber = {
.ops = &phy_ops_10g_fiber_niu,
.phy_addr_base = 16,
};
static const struct niu_phy_template phy_template_niu_10g_serdes = {
.ops = &phy_ops_10g_serdes_niu,
.phy_addr_base = 0,
};
static const struct niu_phy_template phy_template_niu_1g_serdes = {
.ops = &phy_ops_1g_serdes_niu,
.phy_addr_base = 0,
};
static const struct niu_phy_template phy_template_10g_fiber = {
.ops = &phy_ops_10g_fiber,
.phy_addr_base = 8,
@ -2182,8 +2419,25 @@ static int niu_determine_phy_disposition(struct niu *np)
u32 phy_addr_off = 0;
if (plat_type == PLAT_TYPE_NIU) {
tp = &phy_template_niu;
phy_addr_off += np->port;
switch (np->flags &
(NIU_FLAGS_10G |
NIU_FLAGS_FIBER |
NIU_FLAGS_XCVR_SERDES)) {
case NIU_FLAGS_10G | NIU_FLAGS_XCVR_SERDES:
/* 10G Serdes */
tp = &phy_template_niu_10g_serdes;
break;
case NIU_FLAGS_XCVR_SERDES:
/* 1G Serdes */
tp = &phy_template_niu_1g_serdes;
break;
case NIU_FLAGS_10G | NIU_FLAGS_FIBER:
/* 10G Fiber */
default:
tp = &phy_template_niu_10g_fiber;
phy_addr_off += np->port;
break;
}
} else {
switch (np->flags &
(NIU_FLAGS_10G |
@ -7213,6 +7467,12 @@ static int __devinit niu_phy_type_prop_decode(struct niu *np,
np->flags |= NIU_FLAGS_10G;
np->flags &= ~NIU_FLAGS_FIBER;
np->mac_xcvr = MAC_XCVR_XPCS;
} else if (!strcmp(phy_prop, "xgsd") || !strcmp(phy_prop, "gsd")) {
/* 10G Serdes or 1G Serdes, default to 10G */
np->flags |= NIU_FLAGS_10G;
np->flags &= ~NIU_FLAGS_FIBER;
np->flags |= NIU_FLAGS_XCVR_SERDES;
np->mac_xcvr = MAC_XCVR_XPCS;
} else {
return -EINVAL;
}
@ -7741,6 +8001,8 @@ static int __devinit walk_phys(struct niu *np, struct niu_parent *parent)
u32 val;
int err;
num_10g = num_1g = 0;
if (!strcmp(np->vpd.model, NIU_ALONSO_MDL_STR) ||
!strcmp(np->vpd.model, NIU_KIMI_MDL_STR)) {
num_10g = 0;
@ -7757,6 +8019,16 @@ static int __devinit walk_phys(struct niu *np, struct niu_parent *parent)
parent->num_ports = 2;
val = (phy_encode(PORT_TYPE_10G, 0) |
phy_encode(PORT_TYPE_10G, 1));
} else if ((np->flags & NIU_FLAGS_XCVR_SERDES) &&
(parent->plat_type == PLAT_TYPE_NIU)) {
/* this is the Monza case */
if (np->flags & NIU_FLAGS_10G) {
val = (phy_encode(PORT_TYPE_10G, 0) |
phy_encode(PORT_TYPE_10G, 1));
} else {
val = (phy_encode(PORT_TYPE_1G, 0) |
phy_encode(PORT_TYPE_1G, 1));
}
} else {
err = fill_phy_probe_info(np, parent, info);
if (err)
@ -8656,7 +8928,9 @@ static void __devinit niu_device_announce(struct niu *np)
dev->name,
(np->flags & NIU_FLAGS_XMAC ? "XMAC" : "BMAC"),
(np->flags & NIU_FLAGS_10G ? "10G" : "1G"),
(np->flags & NIU_FLAGS_FIBER ? "FIBER" : "COPPER"),
(np->flags & NIU_FLAGS_FIBER ? "FIBER" :
(np->flags & NIU_FLAGS_XCVR_SERDES ? "SERDES" :
"COPPER")),
(np->mac_xcvr == MAC_XCVR_MII ? "MII" :
(np->mac_xcvr == MAC_XCVR_PCS ? "PCS" : "XPCS")),
np->vpd.phy_type);

13
drivers/net/niu.h
View File

@ -1048,6 +1048,13 @@
#define PLL_CFG_LD_SHIFT 8
#define PLL_CFG_MPY 0x0000001e
#define PLL_CFG_MPY_SHIFT 1
#define PLL_CFG_MPY_4X 0x0
#define PLL_CFG_MPY_5X 0x00000002
#define PLL_CFG_MPY_6X 0x00000004
#define PLL_CFG_MPY_8X 0x00000008
#define PLL_CFG_MPY_10X 0x0000000a
#define PLL_CFG_MPY_12X 0x0000000c
#define PLL_CFG_MPY_12P5X 0x0000000e
#define PLL_CFG_ENPLL 0x00000001
#define ESR2_TI_PLL_STS_L (ESR2_BASE + 0x002)
@ -1093,6 +1100,9 @@
#define PLL_TX_CFG_INVPAIR 0x00000080
#define PLL_TX_CFG_RATE 0x00000060
#define PLL_TX_CFG_RATE_SHIFT 5
#define PLL_TX_CFG_RATE_FULL 0x0
#define PLL_TX_CFG_RATE_HALF 0x20
#define PLL_TX_CFG_RATE_QUAD 0x40
#define PLL_TX_CFG_BUSWIDTH 0x0000001c
#define PLL_TX_CFG_BUSWIDTH_SHIFT 2
#define PLL_TX_CFG_ENTEST 0x00000002
@ -1132,6 +1142,9 @@
#define PLL_RX_CFG_INVPAIR 0x00000080
#define PLL_RX_CFG_RATE 0x00000060
#define PLL_RX_CFG_RATE_SHIFT 5
#define PLL_RX_CFG_RATE_FULL 0x0
#define PLL_RX_CFG_RATE_HALF 0x20
#define PLL_RX_CFG_RATE_QUAD 0x40
#define PLL_RX_CFG_BUSWIDTH 0x0000001c
#define PLL_RX_CFG_BUSWIDTH_SHIFT 2
#define PLL_RX_CFG_ENTEST 0x00000002

66
drivers/net/phy/marvell.c
View File

@ -227,6 +227,59 @@ static int m88e1111_config_init(struct phy_device *phydev)
return 0;
}
static int m88e1118_config_aneg(struct phy_device *phydev)
{
int err;
err = phy_write(phydev, MII_BMCR, BMCR_RESET);
if (err < 0)
return err;
err = phy_write(phydev, MII_M1011_PHY_SCR,
MII_M1011_PHY_SCR_AUTO_CROSS);
if (err < 0)
return err;
err = genphy_config_aneg(phydev);
return 0;
}
static int m88e1118_config_init(struct phy_device *phydev)
{
int err;
/* Change address */
err = phy_write(phydev, 0x16, 0x0002);
if (err < 0)
return err;
/* Enable 1000 Mbit */
err = phy_write(phydev, 0x15, 0x1070);
if (err < 0)
return err;
/* Change address */
err = phy_write(phydev, 0x16, 0x0003);
if (err < 0)
return err;
/* Adjust LED Control */
err = phy_write(phydev, 0x10, 0x021e);
if (err < 0)
return err;
/* Reset address */
err = phy_write(phydev, 0x16, 0x0);
if (err < 0)
return err;
err = phy_write(phydev, MII_BMCR, BMCR_RESET);
if (err < 0)
return err;
return 0;
}
static int m88e1145_config_init(struct phy_device *phydev)
{
int err;
@ -415,6 +468,19 @@ static struct phy_driver marvell_drivers[] = {
.config_intr = &marvell_config_intr,
.driver = { .owner = THIS_MODULE },
},
{
.phy_id = 0x01410e10,
.phy_id_mask = 0xfffffff0,
.name = "Marvell 88E1118",
.features = PHY_GBIT_FEATURES,
.flags = PHY_HAS_INTERRUPT,
.config_init = &m88e1118_config_init,
.config_aneg = &m88e1118_config_aneg,
.read_status = &genphy_read_status,
.ack_interrupt = &marvell_ack_interrupt,
.config_intr = &marvell_config_intr,
.driver = {.owner = THIS_MODULE,},
},
{
.phy_id = 0x01410cd0,
.phy_id_mask = 0xfffffff0,

2
drivers/net/phy/mdio_bus.c
View File

@ -136,7 +136,7 @@ void mdiobus_unregister(struct mii_bus *bus)
BUG_ON(bus->state != MDIOBUS_REGISTERED);
bus->state = MDIOBUS_UNREGISTERED;
device_unregister(&bus->dev);
device_del(&bus->dev);
for (i = 0; i < PHY_MAX_ADDR; i++) {
if (bus->phy_map[i])
device_unregister(&bus->phy_map[i]->dev);

4
drivers/net/phy/phy_device.c
View File

@ -227,8 +227,8 @@ struct phy_device * get_phy_device(struct mii_bus *bus, int addr)
if (r)
return ERR_PTR(r);
/* If the phy_id is all Fs, there is no device there */
if (0xffffffff == phy_id)
/* If the phy_id is all Fs or all 0s, there is no device there */
if ((0xffff == phy_id) || (0x00 == phy_id))
return NULL;
dev = phy_device_create(bus, addr, phy_id);

19
drivers/net/qla3xxx.c
View File

@ -1515,9 +1515,6 @@ static u32 ql_get_link_state(struct ql3_adapter *qdev)
linkState = LS_UP;
} else {
linkState = LS_DOWN;
if (netif_msg_link(qdev))
printk(KERN_WARNING PFX
"%s: Link is down.\n", qdev->ndev->name);
}
return linkState;
}
@ -1581,10 +1578,6 @@ static int ql_finish_auto_neg(struct ql3_adapter *qdev)
ql_mac_enable(qdev, 1);
}
if (netif_msg_link(qdev))
printk(KERN_DEBUG PFX
"%s: Change port_link_state LS_DOWN to LS_UP.\n",
qdev->ndev->name);
qdev->port_link_state = LS_UP;
netif_start_queue(qdev->ndev);
netif_carrier_on(qdev->ndev);
@ -1655,14 +1648,9 @@ static void ql_link_state_machine_work(struct work_struct *work)
/* Fall Through */
case LS_DOWN:
if (netif_msg_link(qdev))
printk(KERN_DEBUG PFX
"%s: port_link_state = LS_DOWN.\n",
qdev->ndev->name);
if (curr_link_state == LS_UP) {
if (netif_msg_link(qdev))
printk(KERN_DEBUG PFX
"%s: curr_link_state = LS_UP.\n",
printk(KERN_INFO PFX "%s: Link is up.\n",
qdev->ndev->name);
if (ql_is_auto_neg_complete(qdev))
ql_finish_auto_neg(qdev);
@ -1670,6 +1658,7 @@ static void ql_link_state_machine_work(struct work_struct *work)
if (qdev->port_link_state == LS_UP)
ql_link_down_detect_clear(qdev);
qdev->port_link_state = LS_UP;
}
break;
@ -1678,12 +1667,14 @@ static void ql_link_state_machine_work(struct work_struct *work)
* See if the link is currently down or went down and came
* back up
*/
if ((curr_link_state == LS_DOWN) || ql_link_down_detect(qdev)) {
if (curr_link_state == LS_DOWN) {
if (netif_msg_link(qdev))
printk(KERN_INFO PFX "%s: Link is down.\n",
qdev->ndev->name);
qdev->port_link_state = LS_DOWN;
}
if (ql_link_down_detect(qdev))
qdev->port_link_state = LS_DOWN;
break;
}
spin_unlock_irqrestore(&qdev->hw_lock, hw_flags);

6
drivers/net/ucc_geth_ethtool.c
View File

@ -323,17 +323,17 @@ static void uec_get_ethtool_stats(struct net_device *netdev,
if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_HARDWARE) {
base = (u32 __iomem *)&ugeth->ug_regs->tx64;
for (i = 0; i < UEC_HW_STATS_LEN; i++)
data[j++] = (u64)in_be32(&base[i]);
data[j++] = in_be32(&base[i]);
}
if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_TX) {
base = (u32 __iomem *)ugeth->p_tx_fw_statistics_pram;
for (i = 0; i < UEC_TX_FW_STATS_LEN; i++)
data[j++] = (u64)in_be32(&base[i]);
data[j++] = base ? in_be32(&base[i]) : 0;
}
if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_RX) {
base = (u32 __iomem *)ugeth->p_rx_fw_statistics_pram;
for (i = 0; i < UEC_RX_FW_STATS_LEN; i++)
data[j++] = (u64)in_be32(&base[i]);
data[j++] = base ? in_be32(&base[i]) : 0;
}
}

4
drivers/net/usb/asix.c
View File

@ -1444,6 +1444,10 @@ static const struct usb_device_id products [] = {
// Apple USB Ethernet Adapter
USB_DEVICE(0x05ac, 0x1402),
.driver_info = (unsigned long) &ax88772_info,
}, {
// Cables-to-Go USB Ethernet Adapter
USB_DEVICE(0x0b95, 0x772a),
.driver_info = (unsigned long) &ax88772_info,
},
{ }, // END
};

2
drivers/net/via-velocity.c
View File

@ -2296,7 +2296,7 @@ static void velocity_set_multi(struct net_device *dev)
}
mac_set_cam_mask(regs, vptr->mCAMmask);
rx_mode = (RCR_AM | RCR_AB);
rx_mode = RCR_AM | RCR_AB | RCR_AP;
}
if (dev->mtu > 1500)
rx_mode |= RCR_AL;

3
drivers/pcmcia/cistpl.c
View File

@ -351,10 +351,11 @@ int verify_cis_cache(struct pcmcia_socket *s)
char *buf;
buf = kmalloc(256, GFP_KERNEL);
if (buf == NULL)
if (buf == NULL) {
dev_printk(KERN_WARNING, &s->dev,
"no memory for verifying CIS\n");
return -ENOMEM;
}
list_for_each_entry(cis, &s->cis_cache, node) {
int len = cis->len;

14
drivers/pcmcia/cs.c
View File

@ -186,12 +186,6 @@ int pcmcia_register_socket(struct pcmcia_socket *socket)
spin_lock_init(&socket->lock);
if (socket->resource_ops->init) {
ret = socket->resource_ops->init(socket);
if (ret)
return (ret);
}
/* try to obtain a socket number [yes, it gets ugly if we
* register more than 2^sizeof(unsigned int) pcmcia
* sockets... but the socket number is deprecated
@ -226,7 +220,7 @@ int pcmcia_register_socket(struct pcmcia_socket *socket)
/* set proper values in socket->dev */
dev_set_drvdata(&socket->dev, socket);
socket->dev.class = &pcmcia_socket_class;
snprintf(socket->dev.bus_id, BUS_ID_SIZE, "pcmcia_socket%u", socket->sock);
dev_set_name(&socket->dev, "pcmcia_socket%u", socket->sock);
/* base address = 0, map = 0 */
socket->cis_mem.flags = 0;
@ -239,6 +233,12 @@ int pcmcia_register_socket(struct pcmcia_socket *socket)
mutex_init(&socket->skt_mutex);
spin_lock_init(&socket->thread_lock);
if (socket->resource_ops->init) {
ret = socket->resource_ops->init(socket);
if (ret)
goto err;
}
tsk = kthread_run(pccardd, socket, "pccardd");
if (IS_ERR(tsk)) {
ret = PTR_ERR(tsk);

11
drivers/pcmcia/ds.c
View File

@ -622,7 +622,6 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
{
struct pcmcia_device *p_dev, *tmp_dev;
unsigned long flags;
int bus_id_len;
s = pcmcia_get_socket(s);
if (!s)
@ -650,12 +649,12 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
/* by default don't allow DMA */
p_dev->dma_mask = DMA_MASK_NONE;
p_dev->dev.dma_mask = &p_dev->dma_mask;
bus_id_len = sprintf (p_dev->dev.bus_id, "%d.%d", p_dev->socket->sock, p_dev->device_no);
p_dev->devname = kmalloc(6 + bus_id_len + 1, GFP_KERNEL);
dev_set_name(&p_dev->dev, "%d.%d", p_dev->socket->sock, p_dev->device_no);
if (!dev_name(&p_dev->dev))
goto err_free;
p_dev->devname = kasprintf(GFP_KERNEL, "pcmcia%s", dev_name(&p_dev->dev));
if (!p_dev->devname)
goto err_free;
sprintf (p_dev->devname, "pcmcia%s", p_dev->dev.bus_id);
ds_dev_dbg(3, &p_dev->dev, "devname is %s\n", p_dev->devname);
spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
@ -668,6 +667,8 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
list_for_each_entry(tmp_dev, &s->devices_list, socket_device_list)
if (p_dev->func == tmp_dev->func) {
p_dev->function_config = tmp_dev->function_config;
p_dev->io = tmp_dev->io;
p_dev->irq = tmp_dev->irq;
kref_get(&p_dev->function_config->ref);
}

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