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Merge branch 'upstream'

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This commit is contained in:
Jeff Garzik 2005-12-13 01:46:20 -05:00
commit 80c7af4074
246 changed files with 4809 additions and 3992 deletions
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2
Documentation/arm/00-INDEX
View File

@ -16,5 +16,7 @@ empeg
- Empeg documentation
mem_alignment
- alignment abort handler documentation
memory.txt
- description of the virtual memory layout
nwfpe
- NWFPE floating point emulator documentation

50
Documentation/dvb/README.dvb-usb
View File

@ -50,12 +50,12 @@ http://www.linuxtv.org/wiki/index.php/DVB_USB
0. History & News:
2005-06-30 - added support for WideView WT-220U (Thanks to Steve Chang)
2005-05-30 - added basic isochronous support to the dvb-usb-framework
added support for Conexant Hybrid reference design and Nebula DigiTV USB
added support for Conexant Hybrid reference design and Nebula DigiTV USB
2005-04-17 - all dibusb devices ported to make use of the dvb-usb-framework
2005-04-02 - re-enabled and improved remote control code.
2005-03-31 - ported the Yakumo/Hama/Typhoon DVB-T USB2.0 device to dvb-usb.
2005-03-30 - first commit of the dvb-usb-module based on the dibusb-source. First device is a new driver for the
TwinhanDTV Alpha / MagicBox II USB2.0-only DVB-T device.
TwinhanDTV Alpha / MagicBox II USB2.0-only DVB-T device.
(change from dvb-dibusb to dvb-usb)
2005-03-28 - added support for the AVerMedia AverTV DVB-T USB2.0 device (Thanks to Glen Harris and Jiun-Kuei Jung, AVerMedia)
@ -64,50 +64,50 @@ http://www.linuxtv.org/wiki/index.php/DVB_USB
2005-02-02 - added support for the Hauppauge Win-TV Nova-T USB2
2005-01-31 - distorted streaming is gone for USB1.1 devices
2005-01-13 - moved the mirrored pid_filter_table back to dvb-dibusb
- first almost working version for HanfTek UMT-010
- found out, that Yakumo/HAMA/Typhoon are predecessors of the HanfTek UMT-010
- first almost working version for HanfTek UMT-010
- found out, that Yakumo/HAMA/Typhoon are predecessors of the HanfTek UMT-010
2005-01-10 - refactoring completed, now everything is very delightful
- tuner quirks for some weird devices (Artec T1 AN2235 device has sometimes a
Panasonic Tuner assembled). Tunerprobing implemented. Thanks a lot to Gunnar Wittich.
- tuner quirks for some weird devices (Artec T1 AN2235 device has sometimes a
Panasonic Tuner assembled). Tunerprobing implemented. Thanks a lot to Gunnar Wittich.
2004-12-29 - after several days of struggling around bug of no returning URBs fixed.
2004-12-26 - refactored the dibusb-driver, splitted into separate files
- i2c-probing enabled
- i2c-probing enabled
2004-12-06 - possibility for demod i2c-address probing
- new usb IDs (Compro, Artec)
- new usb IDs (Compro, Artec)
2004-11-23 - merged changes from DiB3000MC_ver2.1
- revised the debugging
- possibility to deliver the complete TS for USB2.0
- revised the debugging
- possibility to deliver the complete TS for USB2.0
2004-11-21 - first working version of the dib3000mc/p frontend driver.
2004-11-12 - added additional remote control keys. Thanks to Uwe Hanke.
2004-11-07 - added remote control support. Thanks to David Matthews.
2004-11-05 - added support for a new devices (Grandtec/Avermedia/Artec)
- merged my changes (for dib3000mb/dibusb) to the FE_REFACTORING, because it became HEAD
- moved transfer control (pid filter, fifo control) from usb driver to frontend, it seems
better settled there (added xfer_ops-struct)
- created a common files for frontends (mc/p/mb)
- merged my changes (for dib3000mb/dibusb) to the FE_REFACTORING, because it became HEAD
- moved transfer control (pid filter, fifo control) from usb driver to frontend, it seems
better settled there (added xfer_ops-struct)
- created a common files for frontends (mc/p/mb)
2004-09-28 - added support for a new device (Unkown, vendor ID is Hyper-Paltek)
2004-09-20 - added support for a new device (Compro DVB-U2000), thanks
to Amaury Demol for reporting
- changed usb TS transfer method (several urbs, stopping transfer
before setting a new pid)
to Amaury Demol for reporting
- changed usb TS transfer method (several urbs, stopping transfer
before setting a new pid)
2004-09-13 - added support for a new device (Artec T1 USB TVBOX), thanks
to Christian Motschke for reporting
to Christian Motschke for reporting
2004-09-05 - released the dibusb device and dib3000mb-frontend driver
(old news for vp7041.c)
2004-07-15 - found out, by accident, that the device has a TUA6010XS for
PLL
PLL
2004-07-12 - figured out, that the driver should also work with the
CTS Portable (Chinese Television System)
CTS Portable (Chinese Television System)
2004-07-08 - firmware-extraction-2.422-problem solved, driver is now working
properly with firmware extracted from 2.422
- #if for 2.6.4 (dvb), compile issue
- changed firmware handling, see vp7041.txt sec 1.1
properly with firmware extracted from 2.422
- #if for 2.6.4 (dvb), compile issue
- changed firmware handling, see vp7041.txt sec 1.1
2004-07-02 - some tuner modifications, v0.1, cleanups, first public
2004-06-28 - now using the dvb_dmx_swfilter_packets, everything
runs fine now
runs fine now
2004-06-27 - able to watch and switching channels (pre-alpha)
- no section filtering yet
- no section filtering yet
2004-06-06 - first TS received, but kernel oops :/
2004-05-14 - firmware loader is working
2004-05-11 - start writing the driver

2
Documentation/dvb/README.flexcop
View File

@ -174,7 +174,7 @@ Debugging
Everything which is identical in the following table, can be put into a common
flexcop-module.
PCI USB
PCI USB
-------------------------------------------------------------------------------
Different:
Register access: accessing IO memory USB control message

2
Documentation/dvb/avermedia.txt
View File

@ -1,6 +1,6 @@
HOWTO: Get An Avermedia DVB-T working under Linux
______________________________________________
______________________________________________
Table of Contents
Assumptions and Introduction

6
Documentation/dvb/cards.txt
View File

@ -24,7 +24,7 @@ o Frontends drivers:
- grundig_29504-491 : Grundig 29504-491 (Philips TDA8083 demodulator), tsa5522 PLL
- mt312 : Zarlink mt312 or Mitel vp310 demodulator, sl1935 or tsa5059 PLL
- stv0299 : Alps BSRU6 (tsa5059 PLL), LG TDQB-S00x (tsa5059 PLL),
LG TDQF-S001F (sl1935 PLL), Philips SU1278 (tua6100 PLL),
LG TDQF-S001F (sl1935 PLL), Philips SU1278 (tua6100 PLL),
Philips SU1278SH (tsa5059 PLL), Samsung TBMU24112IMB
DVB-C:
- ves1820 : various (ves1820 demodulator, sp5659c or spXXXX PLL)
@ -35,8 +35,8 @@ o Frontends drivers:
- grundig_29504-401 : Grundig 29504-401 (LSI L64781 demodulator), tsa5060 PLL
- tda1004x : Philips tda10045h (td1344 or tdm1316l PLL)
- nxt6000 : Alps TDME7 (MITEL SP5659 PLL), Alps TDED4 (TI ALP510 PLL),
Comtech DVBT-6k07 (SP5730 PLL)
(NxtWave Communications NXT6000 demodulator)
Comtech DVBT-6k07 (SP5730 PLL)
(NxtWave Communications NXT6000 demodulator)
- sp887x : Microtune 7202D
- dib3000mb : DiBcom 3000-MB demodulator
DVB-S/C/T:

22
Documentation/filesystems/ext3.txt
View File

@ -57,19 +57,19 @@ oldalloc This disables the Orlov block allocator and enables the
we'd like to get some feedback if it's the contrary for
you.
user_xattr (*) Enables POSIX Extended Attributes. It's enabled by
default, however you need to confifure its support
(CONFIG_EXT3_FS_XATTR). This is neccesary if you want
to use POSIX Acces Control Lists support. You can visit
http://acl.bestbits.at to know more about POSIX Extended
attributes.
user_xattr Enables Extended User Attributes. Additionally, you need
to have extended attribute support enabled in the kernel
configuration (CONFIG_EXT3_FS_XATTR). See the attr(5)
manual page and http://acl.bestbits.at to learn more
about extended attributes.
nouser_xattr Disables POSIX Extended Attributes.
nouser_xattr Disables Extended User Attributes.
acl (*) Enables POSIX Access Control Lists support. This is
enabled by default, however you need to configure
its support (CONFIG_EXT3_FS_POSIX_ACL). If you want
to know more about ACLs visit http://acl.bestbits.at
acl Enables POSIX Access Control Lists support. Additionally,
you need to have ACL support enabled in the kernel
configuration (CONFIG_EXT3_FS_POSIX_ACL). See the acl(5)
manual page and http://acl.bestbits.at for more
information.
noacl This option disables POSIX Access Control List support.

2
Makefile
View File

@ -408,7 +408,7 @@ outputmakefile:
# of make so .config is not included in this case either (for *config).
no-dot-config-targets := clean mrproper distclean \
cscope TAGS tags help %docs check% kernelrelease
cscope TAGS tags help %docs check%
config-targets := 0
mixed-targets := 0

9
arch/arm/kernel/ptrace.c
View File

@ -242,6 +242,15 @@ get_branch_address(struct task_struct *child, unsigned long pc, unsigned long in
*/
long aluop1, aluop2, ccbit;
if ((insn & 0x0fffffd0) == 0x012fff10) {
/*
* bx or blx
*/
alt = get_user_reg(child, insn & 15);
break;
}
if ((insn & 0xf000) != 0xf000)
break;

2
arch/i386/kernel/kprobes.c
View File

@ -191,7 +191,7 @@ static int __kprobes kprobe_handler(struct pt_regs *regs)
*/
save_previous_kprobe(kcb);
set_current_kprobe(p, regs, kcb);
p->nmissed++;
kprobes_inc_nmissed_count(p);
prepare_singlestep(p, regs);
kcb->kprobe_status = KPROBE_REENTER;
return 1;

3
arch/i386/kernel/smpboot.c
View File

@ -1338,8 +1338,7 @@ int __cpu_disable(void)
if (cpu == 0)
return -EBUSY;
/* We enable the timer again on the exit path of the death loop */
disable_APIC_timer();
clear_local_APIC();
/* Allow any queued timer interrupts to get serviced */
local_irq_enable();
mdelay(1);

7
arch/i386/kernel/traps.c
View File

@ -650,13 +650,6 @@ fastcall void do_nmi(struct pt_regs * regs, long error_code)
cpu = smp_processor_id();
#ifdef CONFIG_HOTPLUG_CPU
if (!cpu_online(cpu)) {
nmi_exit();
return;
}
#endif
++nmi_count(cpu);
if (!rcu_dereference(nmi_callback)(regs, cpu))

35
arch/i386/mm/ioremap.c
View File

@ -223,9 +223,15 @@ void __iomem *ioremap_nocache (unsigned long phys_addr, unsigned long size)
}
EXPORT_SYMBOL(ioremap_nocache);
/**
* iounmap - Free a IO remapping
* @addr: virtual address from ioremap_*
*
* Caller must ensure there is only one unmapping for the same pointer.
*/
void iounmap(volatile void __iomem *addr)
{
struct vm_struct *p;
struct vm_struct *p, *o;
if ((void __force *)addr <= high_memory)
return;
@ -239,22 +245,37 @@ void iounmap(volatile void __iomem *addr)
addr < phys_to_virt(ISA_END_ADDRESS))
return;
write_lock(&vmlist_lock);
p = __remove_vm_area((void *)(PAGE_MASK & (unsigned long __force)addr));
addr = (volatile void *)(PAGE_MASK & (unsigned long __force)addr);
/* Use the vm area unlocked, assuming the caller
ensures there isn't another iounmap for the same address
in parallel. Reuse of the virtual address is prevented by
leaving it in the global lists until we're done with it.
cpa takes care of the direct mappings. */
read_lock(&vmlist_lock);
for (p = vmlist; p; p = p->next) {
if (p->addr == addr)
break;
}
read_unlock(&vmlist_lock);
if (!p) {
printk(KERN_WARNING "iounmap: bad address %p\n", addr);
printk("iounmap: bad address %p\n", addr);
dump_stack();
goto out_unlock;
return;
}
/* Reset the direct mapping. Can block */
if ((p->flags >> 20) && p->phys_addr < virt_to_phys(high_memory) - 1) {
change_page_attr(virt_to_page(__va(p->phys_addr)),
p->size >> PAGE_SHIFT,
PAGE_KERNEL);
global_flush_tlb();
}
out_unlock:
write_unlock(&vmlist_lock);
/* Finally remove it */
o = remove_vm_area((void *)addr);
BUG_ON(p != o || o == NULL);
kfree(p);
}
EXPORT_SYMBOL(iounmap);

4
arch/i386/pci/direct.c
View File

@ -13,7 +13,7 @@
#define PCI_CONF1_ADDRESS(bus, devfn, reg) \
(0x80000000 | (bus << 16) | (devfn << 8) | (reg & ~3))
static int pci_conf1_read(unsigned int seg, unsigned int bus,
int pci_conf1_read(unsigned int seg, unsigned int bus,
unsigned int devfn, int reg, int len, u32 *value)
{
unsigned long flags;
@ -42,7 +42,7 @@ static int pci_conf1_read(unsigned int seg, unsigned int bus,
return 0;
}
static int pci_conf1_write(unsigned int seg, unsigned int bus,
int pci_conf1_write(unsigned int seg, unsigned int bus,
unsigned int devfn, int reg, int len, u32 value)
{
unsigned long flags;

65
arch/i386/pci/mmconfig.c
View File

@ -19,21 +19,25 @@
/* The base address of the last MMCONFIG device accessed */
static u32 mmcfg_last_accessed_device;
static DECLARE_BITMAP(fallback_slots, 32);
/*
* Functions for accessing PCI configuration space with MMCONFIG accesses
*/
static u32 get_base_addr(unsigned int seg, int bus)
static u32 get_base_addr(unsigned int seg, int bus, unsigned devfn)
{
int cfg_num = -1;
struct acpi_table_mcfg_config *cfg;
if (seg == 0 && bus == 0 &&
test_bit(PCI_SLOT(devfn), fallback_slots))
return 0;
while (1) {
++cfg_num;
if (cfg_num >= pci_mmcfg_config_num) {
/* something bad is going on, no cfg table is found. */
/* so we fall back to the old way we used to do this */
/* and just rely on the first entry to be correct. */
return pci_mmcfg_config[0].base_address;
/* Not found - fallback to type 1 */
return 0;
}
cfg = &pci_mmcfg_config[cfg_num];
if (cfg->pci_segment_group_number != seg)
@ -44,9 +48,9 @@ static u32 get_base_addr(unsigned int seg, int bus)
}
}
static inline void pci_exp_set_dev_base(unsigned int seg, int bus, int devfn)
static inline void pci_exp_set_dev_base(unsigned int base, int bus, int devfn)
{
u32 dev_base = get_base_addr(seg, bus) | (bus << 20) | (devfn << 12);
u32 dev_base = base | (bus << 20) | (devfn << 12);
if (dev_base != mmcfg_last_accessed_device) {
mmcfg_last_accessed_device = dev_base;
set_fixmap_nocache(FIX_PCIE_MCFG, dev_base);
@ -57,13 +61,18 @@ static int pci_mmcfg_read(unsigned int seg, unsigned int bus,
unsigned int devfn, int reg, int len, u32 *value)
{
unsigned long flags;
u32 base;
if (!value || (bus > 255) || (devfn > 255) || (reg > 4095))
return -EINVAL;
base = get_base_addr(seg, bus, devfn);
if (!base)
return pci_conf1_read(seg,bus,devfn,reg,len,value);
spin_lock_irqsave(&pci_config_lock, flags);
pci_exp_set_dev_base(seg, bus, devfn);
pci_exp_set_dev_base(base, bus, devfn);
switch (len) {
case 1:
@ -86,13 +95,18 @@ static int pci_mmcfg_write(unsigned int seg, unsigned int bus,
unsigned int devfn, int reg, int len, u32 value)
{
unsigned long flags;
u32 base;
if ((bus > 255) || (devfn > 255) || (reg > 4095))
return -EINVAL;
base = get_base_addr(seg, bus, devfn);
if (!base)
return pci_conf1_write(seg,bus,devfn,reg,len,value);
spin_lock_irqsave(&pci_config_lock, flags);
pci_exp_set_dev_base(seg, bus, devfn);
pci_exp_set_dev_base(base, bus, devfn);
switch (len) {
case 1:
@ -116,6 +130,37 @@ static struct pci_raw_ops pci_mmcfg = {
.write = pci_mmcfg_write,
};
/* K8 systems have some devices (typically in the builtin northbridge)
that are only accessible using type1
Normally this can be expressed in the MCFG by not listing them
and assigning suitable _SEGs, but this isn't implemented in some BIOS.
Instead try to discover all devices on bus 0 that are unreachable using MM
and fallback for them.
We only do this for bus 0/seg 0 */
static __init void unreachable_devices(void)
{
int i;
unsigned long flags;
for (i = 0; i < 32; i++) {
u32 val1;
u32 addr;
pci_conf1_read(0, 0, PCI_DEVFN(i, 0), 0, 4, &val1);
if (val1 == 0xffffffff)
continue;
/* Locking probably not needed, but safer */
spin_lock_irqsave(&pci_config_lock, flags);
addr = get_base_addr(0, 0, PCI_DEVFN(i, 0));
if (addr != 0)
pci_exp_set_dev_base(addr, 0, PCI_DEVFN(i, 0));
if (addr == 0 || readl((u32 *)addr) != val1)
set_bit(i, fallback_slots);
spin_unlock_irqrestore(&pci_config_lock, flags);
}
}
static int __init pci_mmcfg_init(void)
{
if ((pci_probe & PCI_PROBE_MMCONF) == 0)
@ -131,6 +176,8 @@ static int __init pci_mmcfg_init(void)
raw_pci_ops = &pci_mmcfg;
pci_probe = (pci_probe & ~PCI_PROBE_MASK) | PCI_PROBE_MMCONF;
unreachable_devices();
out:
return 0;
}

7
arch/i386/pci/pci.h
View File

@ -74,3 +74,10 @@ extern spinlock_t pci_config_lock;
extern int (*pcibios_enable_irq)(struct pci_dev *dev);
extern void (*pcibios_disable_irq)(struct pci_dev *dev);
extern int pci_conf1_write(unsigned int seg, unsigned int bus,
unsigned int devfn, int reg, int len, u32 value);
extern int pci_conf1_read(unsigned int seg, unsigned int bus,
unsigned int devfn, int reg, int len, u32 *value);

2
arch/ia64/Kconfig
View File

@ -58,7 +58,7 @@ config IA64_UNCACHED_ALLOCATOR
bool
select GENERIC_ALLOCATOR
config ZONE_DMA_IS_DMA32
config DMA_IS_DMA32
bool
default y

152
arch/ia64/configs/sn2_defconfig
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.13-rc6
# Tue Aug 16 14:40:41 2005
# Linux kernel version: 2.6.15-rc4
# Fri Dec 2 10:33:48 2005
#
#
@ -16,6 +16,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
# General setup
#
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
@ -26,6 +27,7 @@ CONFIG_HOTPLUG=y
CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
CONFIG_CPUSETS=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
@ -55,12 +57,30 @@ CONFIG_OBSOLETE_MODPARM=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
#
# Block layer
#
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
#
# Processor type and features
#
CONFIG_IA64=y
CONFIG_64BIT=y
CONFIG_MMU=y
CONFIG_SWIOTLB=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_TIME_INTERPOLATION=y
@ -68,6 +88,7 @@ CONFIG_EFI=y
CONFIG_GENERIC_IOMAP=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_IA64_UNCACHED_ALLOCATOR=y
CONFIG_ZONE_DMA_IS_DMA32=y
# CONFIG_IA64_GENERIC is not set
# CONFIG_IA64_DIG is not set
# CONFIG_IA64_HP_ZX1 is not set
@ -87,14 +108,10 @@ CONFIG_HZ_250=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_IA64_L1_CACHE_SHIFT=7
CONFIG_NUMA=y
CONFIG_VIRTUAL_MEM_MAP=y
CONFIG_HOLES_IN_ZONE=y
CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
# CONFIG_IA64_CYCLONE is not set
CONFIG_IOSAPIC=y
CONFIG_IA64_SGI_SN_XP=m
CONFIG_FORCE_MAX_ZONEORDER=18
CONFIG_FORCE_MAX_ZONEORDER=17
CONFIG_SMP=y
CONFIG_NR_CPUS=512
# CONFIG_HOTPLUG_CPU is not set
@ -107,7 +124,17 @@ CONFIG_DISCONTIGMEM_MANUAL=y
CONFIG_DISCONTIGMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_NEED_MULTIPLE_NODES=y
CONFIG_HAVE_DEC_LOCK=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
CONFIG_NUMA=y
CONFIG_VIRTUAL_MEM_MAP=y
CONFIG_HOLES_IN_ZONE=y
CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y
CONFIG_IA32_SUPPORT=y
CONFIG_COMPAT=y
CONFIG_IA64_MCA_RECOVERY=y
@ -126,20 +153,28 @@ CONFIG_BINFMT_ELF=y
# Power management and ACPI
#
CONFIG_PM=y
CONFIG_ACPI=y
# CONFIG_PM_LEGACY is not set
# CONFIG_PM_DEBUG is not set
#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
# CONFIG_ACPI_BUTTON is not set
# CONFIG_ACPI_FAN is not set
# CONFIG_ACPI_PROCESSOR is not set
CONFIG_ACPI_NUMA=y
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
# CONFIG_ACPI_CONTAINER is not set
#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
#
# Bus options (PCI, PCMCIA)
#
@ -147,7 +182,6 @@ CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY_PROC=y
CONFIG_PCI_NAMES=y
# CONFIG_PCI_DEBUG is not set
#
@ -191,8 +225,8 @@ CONFIG_SYN_COOKIES=y
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_IP_TCPDIAG=y
# CONFIG_IP_TCPDIAG_IPV6 is not set
CONFIG_INET_DIAG=m
CONFIG_INET_TCP_DIAG=m
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
CONFIG_IPV6=m
@ -204,6 +238,11 @@ CONFIG_IPV6=m
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_NETFILTER is not set
#
# DCCP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_DCCP is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
@ -220,8 +259,11 @@ CONFIG_IPV6=m
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
#
# Network testing
@ -230,6 +272,7 @@ CONFIG_IPV6=m
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_IEEE80211 is not set
#
# Device Drivers
@ -243,6 +286,11 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_DEBUG_DRIVER is not set
#
# Connector - unified userspace <-> kernelspace linker
#
# CONFIG_CONNECTOR is not set
#
# Memory Technology Devices (MTD)
#
@ -275,16 +323,7 @@ CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
@ -349,6 +388,7 @@ CONFIG_IDEDMA_AUTO=y
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_PROC_FS=y
@ -375,11 +415,13 @@ CONFIG_SCSI_CONSTANTS=y
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
# CONFIG_SCSI_ISCSI_ATTRS is not set
CONFIG_SCSI_ISCSI_ATTRS=m
CONFIG_SCSI_SAS_ATTRS=y
#
# SCSI low-level drivers
#
CONFIG_ISCSI_TCP=m
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@ -389,15 +431,19 @@ CONFIG_SCSI_FC_ATTRS=y
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
CONFIG_SCSI_SATA=y
# CONFIG_SCSI_SATA_AHCI is not set
# CONFIG_SCSI_SATA_SVW is not set
# CONFIG_SCSI_ATA_PIIX is not set
# CONFIG_SCSI_SATA_MV is not set
# CONFIG_SCSI_SATA_NV is not set
# CONFIG_SCSI_SATA_PROMISE is not set
# CONFIG_SCSI_PDC_ADMA is not set
# CONFIG_SCSI_SATA_QSTOR is not set
# CONFIG_SCSI_SATA_PROMISE is not set
# CONFIG_SCSI_SATA_SX4 is not set
# CONFIG_SCSI_SATA_SIL is not set
# CONFIG_SCSI_SATA_SIL24 is not set
# CONFIG_SCSI_SATA_SIS is not set
# CONFIG_SCSI_SATA_ULI is not set
# CONFIG_SCSI_SATA_VIA is not set
@ -411,7 +457,6 @@ CONFIG_SCSI_SATA_VITESSE=y
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_FC is not set
CONFIG_SCSI_QLOGIC_1280=y
# CONFIG_SCSI_QLOGIC_1280_1040 is not set
CONFIG_SCSI_QLA2XXX=y
# CONFIG_SCSI_QLA21XX is not set
CONFIG_SCSI_QLA22XX=y
@ -451,6 +496,7 @@ CONFIG_DM_MULTIPATH_EMC=m
CONFIG_FUSION=y
CONFIG_FUSION_SPI=y
CONFIG_FUSION_FC=y
CONFIG_FUSION_SAS=y
CONFIG_FUSION_MAX_SGE=128
CONFIG_FUSION_CTL=m
@ -478,6 +524,10 @@ CONFIG_NETDEVICES=y
#
# CONFIG_ARCNET is not set
#
# PHY device support
#
#
# Ethernet (10 or 100Mbit)
#
@ -493,6 +543,7 @@ CONFIG_NETDEVICES=y
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
CONFIG_TIGON3=y
@ -501,10 +552,10 @@ CONFIG_TIGON3=y
#
# Ethernet (10000 Mbit)
#
CONFIG_CHELSIO_T1=m
# CONFIG_IXGB is not set
CONFIG_S2IO=m
# CONFIG_S2IO_NAPI is not set
# CONFIG_2BUFF_MODE is not set
#
# Token Ring devices
@ -583,6 +634,7 @@ CONFIG_HW_CONSOLE=y
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_ROCKETPORT is not set
# CONFIG_CYCLADES is not set
# CONFIG_DIGIEPCA is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_ISI is not set
# CONFIG_SYNCLINKMP is not set
@ -629,7 +681,8 @@ CONFIG_EFI_RTC=y
#
# Ftape, the floppy tape device driver
#
# CONFIG_AGP is not set
CONFIG_AGP=y
CONFIG_AGP_SGI_TIOCA=y
# CONFIG_DRM is not set
CONFIG_RAW_DRIVER=m
# CONFIG_HPET is not set
@ -641,12 +694,12 @@ CONFIG_MMTIMER=y
# TPM devices
#
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
#
# I2C support
#
# CONFIG_I2C is not set
# CONFIG_I2C_SENSOR is not set
#
# Dallas's 1-wire bus
@ -657,11 +710,16 @@ CONFIG_MMTIMER=y
# Hardware Monitoring support
#
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set
#
# Misc devices
#
#
# Multimedia Capabilities Port drivers
#
#
# Multimedia devices
#
@ -721,12 +779,15 @@ CONFIG_USB_UHCI_HCD=m
#
# USB Device Class drivers
#
# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
# may also be needed; see USB_STORAGE Help for more information
#
# CONFIG_USB_STORAGE is not set
@ -751,9 +812,11 @@ CONFIG_USB_HIDINPUT=y
# CONFIG_USB_MTOUCH is not set
# CONFIG_USB_ITMTOUCH is not set
# CONFIG_USB_EGALAX is not set
# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set
#
# USB Imaging devices
@ -824,11 +887,13 @@ CONFIG_USB_MON=y
# InfiniBand support
#
CONFIG_INFINIBAND=m
CONFIG_INFINIBAND_USER_VERBS=m
# CONFIG_INFINIBAND_USER_MAD is not set
CONFIG_INFINIBAND_USER_ACCESS=m
CONFIG_INFINIBAND_MTHCA=m
# CONFIG_INFINIBAND_MTHCA_DEBUG is not set
CONFIG_INFINIBAND_IPOIB=m
# CONFIG_INFINIBAND_IPOIB_DEBUG is not set
CONFIG_INFINIBAND_SRP=m
#
# SN Devices
@ -858,16 +923,12 @@ CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
#
# XFS support
#
CONFIG_XFS_FS=y
CONFIG_XFS_EXPORT=y
CONFIG_XFS_RT=y
CONFIG_XFS_QUOTA=y
# CONFIG_XFS_SECURITY is not set
CONFIG_XFS_POSIX_ACL=y
CONFIG_XFS_RT=y
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
@ -878,6 +939,7 @@ CONFIG_QUOTACTL=y
CONFIG_DNOTIFY=y
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
CONFIG_FUSE_FS=m
#
# CD-ROM/DVD Filesystems
@ -904,13 +966,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
CONFIG_TMPFS_XATTR=y
CONFIG_TMPFS_SECURITY=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
CONFIG_RELAYFS_FS=m
#
# Miscellaneous filesystems
@ -959,6 +1019,7 @@ CONFIG_CIFS=m
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set
#
# Partition Types
@ -1028,18 +1089,21 @@ CONFIG_NLS_UTF8=y
# Library routines
#
# CONFIG_CRC_CCITT is not set
CONFIG_CRC16=m
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
#
# Profiling support
# Instrumentation Support
#
# CONFIG_PROFILING is not set
# CONFIG_KPROBES is not set
#
# Kernel hacking
@ -1048,6 +1112,7 @@ CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_LOG_BUF_SHIFT=20
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
CONFIG_DEBUG_PREEMPT=y
@ -1056,7 +1121,8 @@ CONFIG_DEBUG_PREEMPT=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_FS is not set
# CONFIG_KPROBES is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_IA64_GRANULE_16MB=y
# CONFIG_IA64_GRANULE_64MB is not set
# CONFIG_IA64_PRINT_HAZARDS is not set
@ -1097,7 +1163,7 @@ CONFIG_CRYPTO_DES=m
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_DEFLATE=m
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_TEST is not set
#

74
arch/ia64/configs/tiger_defconfig
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.14-rc1
# Wed Sep 14 15:17:57 2005
# Linux kernel version: 2.6.15-rc4
# Fri Dec 2 16:06:32 2005
#
#
@ -58,18 +58,37 @@ CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
#
# Block layer
#
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
#
# Processor type and features
#
CONFIG_IA64=y
CONFIG_64BIT=y
CONFIG_MMU=y
CONFIG_SWIOTLB=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_TIME_INTERPOLATION=y
CONFIG_EFI=y
CONFIG_GENERIC_IOMAP=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_ZONE_DMA_IS_DMA32=y
# CONFIG_IA64_GENERIC is not set
CONFIG_IA64_DIG=y
# CONFIG_IA64_HP_ZX1 is not set
@ -82,18 +101,16 @@ CONFIG_MCKINLEY=y
# CONFIG_IA64_PAGE_SIZE_8KB is not set
CONFIG_IA64_PAGE_SIZE_16KB=y
# CONFIG_IA64_PAGE_SIZE_64KB is not set
CONFIG_PGTABLE_3=y
# CONFIG_PGTABLE_4 is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_IA64_L1_CACHE_SHIFT=7
# CONFIG_NUMA is not set
CONFIG_VIRTUAL_MEM_MAP=y
CONFIG_HOLES_IN_ZONE=y
CONFIG_IA64_CYCLONE=y
CONFIG_IOSAPIC=y
# CONFIG_IA64_SGI_SN_XP is not set
CONFIG_FORCE_MAX_ZONEORDER=18
CONFIG_FORCE_MAX_ZONEORDER=17
CONFIG_SMP=y
CONFIG_NR_CPUS=4
CONFIG_HOTPLUG_CPU=y
@ -106,7 +123,13 @@ CONFIG_FLATMEM_MANUAL=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_HAVE_DEC_LOCK=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_VIRTUAL_MEM_MAP=y
CONFIG_HOLES_IN_ZONE=y
CONFIG_IA32_SUPPORT=y
CONFIG_COMPAT=y
CONFIG_IA64_MCA_RECOVERY=y
@ -118,7 +141,6 @@ CONFIG_IA64_PALINFO=y
#
CONFIG_EFI_VARS=y
CONFIG_EFI_PCDP=y
# CONFIG_DELL_RBU is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
@ -126,6 +148,7 @@ CONFIG_BINFMT_MISC=m
# Power management and ACPI
#
CONFIG_PM=y
CONFIG_PM_LEGACY=y
# CONFIG_PM_DEBUG is not set
#
@ -226,14 +249,16 @@ CONFIG_TCP_CONG_BIC=y
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NETFILTER_NETLINK is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
@ -295,14 +320,6 @@ CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
@ -400,6 +417,7 @@ CONFIG_SCSI_FC_ATTRS=y
#
# SCSI low-level drivers
#
# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@ -409,6 +427,7 @@ CONFIG_SCSI_FC_ATTRS=y
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@ -424,7 +443,6 @@ CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
CONFIG_SCSI_QLOGIC_FC=y
# CONFIG_SCSI_QLOGIC_FC_FIRMWARE is not set
CONFIG_SCSI_QLOGIC_1280=y
# CONFIG_SCSI_QLOGIC_1280_1040 is not set
CONFIG_SCSI_QLA2XXX=y
CONFIG_SCSI_QLA21XX=m
CONFIG_SCSI_QLA22XX=m
@ -463,6 +481,7 @@ CONFIG_DM_ZERO=m
CONFIG_FUSION=y
CONFIG_FUSION_SPI=y
CONFIG_FUSION_FC=y
# CONFIG_FUSION_SAS is not set
CONFIG_FUSION_MAX_SGE=128
CONFIG_FUSION_CTL=y
@ -503,6 +522,7 @@ CONFIG_NET_ETHERNET=y
CONFIG_MII=m
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
@ -727,6 +747,7 @@ CONFIG_MAX_RAW_DEVS=256
# TPM devices
#
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
#
# I2C support
@ -812,12 +833,15 @@ CONFIG_USB_UHCI_HCD=y
#
# USB Device Class drivers
#
# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
@ -1123,9 +1147,10 @@ CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
#
# Profiling support
# Instrumentation Support
#
# CONFIG_PROFILING is not set
# CONFIG_KPROBES is not set
#
# Kernel hacking
@ -1142,7 +1167,8 @@ CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_KPROBES is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_IA64_GRANULE_16MB=y
# CONFIG_IA64_GRANULE_64MB is not set
# CONFIG_IA64_PRINT_HAZARDS is not set

2
arch/ia64/ia32/binfmt_elf32.c
View File

@ -261,8 +261,6 @@ elf32_set_personality (void)
{
set_personality(PER_LINUX32);
current->thread.map_base = IA32_PAGE_OFFSET/3;
current->thread.task_size = IA32_PAGE_OFFSET; /* use what Linux/x86 uses... */
set_fs(USER_DS); /* set addr limit for new TASK_SIZE */
}
static unsigned long

1
arch/ia64/ia32/ia32priv.h
View File

@ -305,7 +305,6 @@ struct old_linux32_dirent {
#define ELF_DATA ELFDATA2LSB
#define ELF_ARCH EM_386
#define IA32_PAGE_OFFSET 0xc0000000
#define IA32_STACK_TOP IA32_PAGE_OFFSET
#define IA32_GATE_OFFSET IA32_PAGE_OFFSET
#define IA32_GATE_END IA32_PAGE_OFFSET + PAGE_SIZE

2
arch/ia64/kernel/kprobes.c
View File

@ -630,7 +630,7 @@ static int __kprobes pre_kprobes_handler(struct die_args *args)
*/
save_previous_kprobe(kcb);
set_current_kprobe(p, kcb);
p->nmissed++;
kprobes_inc_nmissed_count(p);
prepare_ss(p, regs);
kcb->kprobe_status = KPROBE_REENTER;
return 1;

5
arch/ia64/kernel/process.c
View File

@ -721,8 +721,11 @@ flush_thread (void)
/* drop floating-point and debug-register state if it exists: */
current->thread.flags &= ~(IA64_THREAD_FPH_VALID | IA64_THREAD_DBG_VALID);
ia64_drop_fpu(current);
if (IS_IA32_PROCESS(ia64_task_regs(current)))
if (IS_IA32_PROCESS(ia64_task_regs(current))) {
ia32_drop_partial_page_list(current);
current->thread.task_size = IA32_PAGE_OFFSET;
set_fs(USER_DS);
}
}
/*

2
arch/ia64/kernel/salinfo.c
View File

@ -293,7 +293,7 @@ salinfo_event_read(struct file *file, char __user *buffer, size_t count, loff_t
if (file->f_flags & O_NONBLOCK)
return -EAGAIN;
if (down_interruptible(&data->sem))
return -ERESTARTSYS;
return -EINTR;
}
n = data->cpu_check;

4
arch/ia64/mm/discontig.c
View File

@ -50,8 +50,10 @@ static nodemask_t memory_less_mask __initdata;
* To prevent cache aliasing effects, align per-node structures so that they
* start at addresses that are strided by node number.
*/
#define MAX_NODE_ALIGN_OFFSET (32 * 1024 * 1024)
#define NODEDATA_ALIGN(addr, node) \
((((addr) + 1024*1024-1) & ~(1024*1024-1)) + (node)*PERCPU_PAGE_SIZE)
((((addr) + 1024*1024-1) & ~(1024*1024-1)) + \
(((node)*PERCPU_PAGE_SIZE) & (MAX_NODE_ALIGN_OFFSET - 1)))
/**
* build_node_maps - callback to setup bootmem structs for each node

153
arch/ia64/sn/kernel/io_init.c
View File

@ -3,7 +3,7 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 1992 - 1997, 2000-2004 Silicon Graphics, Inc. All rights reserved.
* Copyright (C) 1992 - 1997, 2000-2005 Silicon Graphics, Inc. All rights reserved.
*/
#include <linux/bootmem.h>
@ -146,6 +146,24 @@ sal_get_pcidev_info(u64 segment, u64 bus_number, u64 devfn, u64 pci_dev,
return ret_stuff.v0;
}
/*
* sn_pcidev_info_get() - Retrieve the pcidev_info struct for the specified
* device.
*/
inline struct pcidev_info *
sn_pcidev_info_get(struct pci_dev *dev)
{
struct pcidev_info *pcidev;
list_for_each_entry(pcidev,
&(SN_PCI_CONTROLLER(dev)->pcidev_info), pdi_list) {
if (pcidev->pdi_linux_pcidev == dev) {
return pcidev;
}
}
return NULL;
}
/*
* sn_fixup_ionodes() - This routine initializes the HUB data strcuture for
* each node in the system.
@ -229,6 +247,50 @@ static void sn_fixup_ionodes(void)
}
/*
* sn_pci_window_fixup() - Create a pci_window for each device resource.
* Until ACPI support is added, we need this code
* to setup pci_windows for use by
* pcibios_bus_to_resource(),
* pcibios_resource_to_bus(), etc.
*/
static void
sn_pci_window_fixup(struct pci_dev *dev, unsigned int count,
int64_t * pci_addrs)
{
struct pci_controller *controller = PCI_CONTROLLER(dev->bus);
unsigned int i;
unsigned int idx;
unsigned int new_count;
struct pci_window *new_window;
if (count == 0)
return;
idx = controller->windows;
new_count = controller->windows + count;
new_window = kcalloc(new_count, sizeof(struct pci_window), GFP_KERNEL);
if (new_window == NULL)
BUG();
if (controller->window) {
memcpy(new_window, controller->window,
sizeof(struct pci_window) * controller->windows);
kfree(controller->window);
}
/* Setup a pci_window for each device resource. */
for (i = 0; i <= PCI_ROM_RESOURCE; i++) {
if (pci_addrs[i] == -1)
continue;
new_window[idx].offset = dev->resource[i].start - pci_addrs[i];
new_window[idx].resource = dev->resource[i];
idx++;
}
controller->windows = new_count;
controller->window = new_window;
}
void sn_pci_unfixup_slot(struct pci_dev *dev)
{
struct pci_dev *host_pci_dev = SN_PCIDEV_INFO(dev)->host_pci_dev;
@ -246,21 +308,23 @@ void sn_pci_unfixup_slot(struct pci_dev *dev)
*/
void sn_pci_fixup_slot(struct pci_dev *dev)
{
unsigned int count = 0;
int idx;
int segment = pci_domain_nr(dev->bus);
int status = 0;
struct pcibus_bussoft *bs;
struct pci_bus *host_pci_bus;
struct pci_dev *host_pci_dev;
struct pcidev_info *pcidev_info;
int64_t pci_addrs[PCI_ROM_RESOURCE + 1];
struct sn_irq_info *sn_irq_info;
unsigned long size;
unsigned int bus_no, devfn;
pci_dev_get(dev); /* for the sysdata pointer */
dev->sysdata = kmalloc(sizeof(struct pcidev_info), GFP_KERNEL);
if (SN_PCIDEV_INFO(dev) <= 0)
pcidev_info = kzalloc(sizeof(struct pcidev_info), GFP_KERNEL);
if (pcidev_info <= 0)
BUG(); /* Cannot afford to run out of memory */
memset(SN_PCIDEV_INFO(dev), 0, sizeof(struct pcidev_info));
sn_irq_info = kmalloc(sizeof(struct sn_irq_info), GFP_KERNEL);
if (sn_irq_info <= 0)
@ -270,22 +334,34 @@ void sn_pci_fixup_slot(struct pci_dev *dev)
/* Call to retrieve pci device information needed by kernel. */
status = sal_get_pcidev_info((u64) segment, (u64) dev->bus->number,
dev->devfn,
(u64) __pa(SN_PCIDEV_INFO(dev)),
(u64) __pa(pcidev_info),
(u64) __pa(sn_irq_info));
if (status)
BUG(); /* Cannot get platform pci device information */
/* Add pcidev_info to list in sn_pci_controller struct */
list_add_tail(&pcidev_info->pdi_list,
&(SN_PCI_CONTROLLER(dev->bus)->pcidev_info));
/* Copy over PIO Mapped Addresses */
for (idx = 0; idx <= PCI_ROM_RESOURCE; idx++) {
unsigned long start, end, addr;
if (!SN_PCIDEV_INFO(dev)->pdi_pio_mapped_addr[idx])
if (!pcidev_info->pdi_pio_mapped_addr[idx]) {
pci_addrs[idx] = -1;
continue;
}
start = dev->resource[idx].start;
end = dev->resource[idx].end;
size = end - start;
addr = SN_PCIDEV_INFO(dev)->pdi_pio_mapped_addr[idx];
if (size == 0) {
pci_addrs[idx] = -1;
continue;
}
pci_addrs[idx] = start;
count++;
addr = pcidev_info->pdi_pio_mapped_addr[idx];
addr = ((addr << 4) >> 4) | __IA64_UNCACHED_OFFSET;
dev->resource[idx].start = addr;
dev->resource[idx].end = addr + size;
@ -294,23 +370,27 @@ void sn_pci_fixup_slot(struct pci_dev *dev)
else
dev->resource[idx].parent = &iomem_resource;
}
/* Create a pci_window in the pci_controller struct for
* each device resource.
*/
if (count > 0)
sn_pci_window_fixup(dev, count, pci_addrs);
/*
* Using the PROMs values for the PCI host bus, get the Linux
* PCI host_pci_dev struct and set up host bus linkages
*/
bus_no = (SN_PCIDEV_INFO(dev)->pdi_slot_host_handle >> 32) & 0xff;
devfn = SN_PCIDEV_INFO(dev)->pdi_slot_host_handle & 0xffffffff;
bus_no = (pcidev_info->pdi_slot_host_handle >> 32) & 0xff;
devfn = pcidev_info->pdi_slot_host_handle & 0xffffffff;
host_pci_bus = pci_find_bus(segment, bus_no);
host_pci_dev = pci_get_slot(host_pci_bus, devfn);
SN_PCIDEV_INFO(dev)->host_pci_dev = host_pci_dev;
SN_PCIDEV_INFO(dev)->pdi_host_pcidev_info =
SN_PCIDEV_INFO(host_pci_dev);
SN_PCIDEV_INFO(dev)->pdi_linux_pcidev = dev;
pcidev_info->host_pci_dev = host_pci_dev;
pcidev_info->pdi_linux_pcidev = dev;
pcidev_info->pdi_host_pcidev_info = SN_PCIDEV_INFO(host_pci_dev);
bs = SN_PCIBUS_BUSSOFT(dev->bus);
SN_PCIDEV_INFO(dev)->pdi_pcibus_info = bs;
pcidev_info->pdi_pcibus_info = bs;
if (bs && bs->bs_asic_type < PCIIO_ASIC_MAX_TYPES) {
SN_PCIDEV_BUSPROVIDER(dev) = sn_pci_provider[bs->bs_asic_type];
@ -320,11 +400,11 @@ void sn_pci_fixup_slot(struct pci_dev *dev)
/* Only set up IRQ stuff if this device has a host bus context */
if (bs && sn_irq_info->irq_irq) {
SN_PCIDEV_INFO(dev)->pdi_sn_irq_info = sn_irq_info;
dev->irq = SN_PCIDEV_INFO(dev)->pdi_sn_irq_info->irq_irq;
pcidev_info->pdi_sn_irq_info = sn_irq_info;
dev->irq = pcidev_info->pdi_sn_irq_info->irq_irq;
sn_irq_fixup(dev, sn_irq_info);
} else {
SN_PCIDEV_INFO(dev)->pdi_sn_irq_info = NULL;
pcidev_info->pdi_sn_irq_info = NULL;
kfree(sn_irq_info);
}
}
@ -338,6 +418,7 @@ void sn_pci_controller_fixup(int segment, int busnum, struct pci_bus *bus)
int status = 0;
int nasid, cnode;
struct pci_controller *controller;
struct sn_pci_controller *sn_controller;
struct pcibus_bussoft *prom_bussoft_ptr;
struct hubdev_info *hubdev_info;
void *provider_soft = NULL;
@ -349,10 +430,15 @@ void sn_pci_controller_fixup(int segment, int busnum, struct pci_bus *bus)
return; /*bus # does not exist */
prom_bussoft_ptr = __va(prom_bussoft_ptr);
controller = kzalloc(sizeof(struct pci_controller), GFP_KERNEL);
/* Allocate a sn_pci_controller, which has a pci_controller struct
* as the first member.
*/
sn_controller = kzalloc(sizeof(struct sn_pci_controller), GFP_KERNEL);
if (!sn_controller)
BUG();
INIT_LIST_HEAD(&sn_controller->pcidev_info);
controller = &sn_controller->pci_controller;
controller->segment = segment;
if (!controller)
BUG();
if (bus == NULL) {
bus = pci_scan_bus(busnum, &pci_root_ops, controller);
@ -389,6 +475,29 @@ void sn_pci_controller_fixup(int segment, int busnum, struct pci_bus *bus)
goto error_return;
}
/*
* Setup pci_windows for legacy IO and MEM space.
* (Temporary until ACPI support is in place.)
*/
controller->window = kcalloc(2, sizeof(struct pci_window), GFP_KERNEL);
if (controller->window == NULL)
BUG();
controller->window[0].offset = prom_bussoft_ptr->bs_legacy_io;
controller->window[0].resource.name = "legacy_io";
controller->window[0].resource.flags = IORESOURCE_IO;
controller->window[0].resource.start = prom_bussoft_ptr->bs_legacy_io;
controller->window[0].resource.end =
controller->window[0].resource.start + 0xffff;
controller->window[0].resource.parent = &ioport_resource;
controller->window[1].offset = prom_bussoft_ptr->bs_legacy_mem;
controller->window[1].resource.name = "legacy_mem";
controller->window[1].resource.flags = IORESOURCE_MEM;
controller->window[1].resource.start = prom_bussoft_ptr->bs_legacy_mem;
controller->window[1].resource.end =
controller->window[1].resource.start + (1024 * 1024) - 1;
controller->window[1].resource.parent = &iomem_resource;
controller->windows = 2;
/*
* Generic bus fixup goes here. Don't reference prom_bussoft_ptr
* after this point.
@ -421,7 +530,7 @@ void sn_pci_controller_fixup(int segment, int busnum, struct pci_bus *bus)
error_return:
kfree(controller);
kfree(sn_controller);
return;
}
@ -434,7 +543,7 @@ void sn_bus_store_sysdata(struct pci_dev *dev)
dev_dbg(dev, "%s: out of memory!\n", __FUNCTION__);
return;
}
element->sysdata = dev->sysdata;
element->sysdata = SN_PCIDEV_INFO(dev);
list_add(&element->entry, &sn_sysdata_list);
}

8
arch/ia64/sn/kernel/sn2/ptc_deadlock.S
View File

@ -39,9 +39,13 @@ sn2_ptc_deadlock_recovery_core:
mov r8=r0
1:
cmp.ne p8,p9=r0,ptc1 // Test for shub type (ptc1 non-null on shub1)
// p8 = 1 if shub1, p9 = 1 if shub2
add scr2=ALIAS_OFFSET,piowc // Address of WRITE_STATUS alias register
;;
ld8.acq scr1=[scr2];;
mov scr1=7;; // Clear DEADLOCK, WRITE_ERROR, MULTI_WRITE_ERROR
(p8) st8.rel [scr2]=scr1;;
(p9) ld8.acq scr1=[scr2];;
5: ld8.acq scr1=[piowc];; // Wait for PIOs to complete.
hint @pause

4
arch/mips/mm/init.c
View File

@ -67,8 +67,8 @@ unsigned long setup_zero_pages(void)
page = virt_to_page(empty_zero_page);
while (page < virt_to_page(empty_zero_page + (PAGE_SIZE << order))) {
set_bit(PG_reserved, &page->flags);
reset_page_mapcount(page);
SetPageReserved(page);
set_page_count(page, 1);
page++;
}

2
arch/powerpc/Kconfig
View File

@ -227,7 +227,7 @@ config SMP
If you don't know what to do here, say N.
config NR_CPUS
int "Maximum number of CPUs (2-32)"
int "Maximum number of CPUs (2-128)"
range 2 128
depends on SMP
default "32" if PPC64

2
arch/powerpc/kernel/kprobes.c
View File

@ -177,7 +177,7 @@ static inline int kprobe_handler(struct pt_regs *regs)
save_previous_kprobe(kcb);
set_current_kprobe(p, regs, kcb);
kcb->kprobe_saved_msr = regs->msr;
p->nmissed++;
kprobes_inc_nmissed_count(p);
prepare_singlestep(p, regs);
kcb->kprobe_status = KPROBE_REENTER;
return 1;

10
arch/powerpc/kernel/setup_64.c
View File

@ -102,7 +102,15 @@ int boot_cpuid_phys = 0;
dev_t boot_dev;
u64 ppc64_pft_size;
struct ppc64_caches ppc64_caches;
/* Pick defaults since we might want to patch instructions
* before we've read this from the device tree.
*/
struct ppc64_caches ppc64_caches = {
.dline_size = 0x80,
.log_dline_size = 7,
.iline_size = 0x80,
.log_iline_size = 7
};
EXPORT_SYMBOL_GPL(ppc64_caches);
/*

2
arch/powerpc/mm/hash_utils_64.c
View File

@ -601,7 +601,7 @@ int hash_page(unsigned long ea, unsigned long access, unsigned long trap)
/* Handle hugepage regions */
if (unlikely(in_hugepage_area(mm->context, ea))) {
DBG_LOW(" -> huge page !\n");
return hash_huge_page(mm, access, ea, vsid, local);
return hash_huge_page(mm, access, ea, vsid, local, trap);
}
/* Get PTE and page size from page tables */

99
arch/powerpc/mm/hugetlbpage.c
View File

@ -148,43 +148,63 @@ int is_aligned_hugepage_range(unsigned long addr, unsigned long len)
return 0;
}
struct slb_flush_info {
struct mm_struct *mm;
u16 newareas;
};
static void flush_low_segments(void *parm)
{
u16 areas = (unsigned long) parm;
struct slb_flush_info *fi = parm;
unsigned long i;
BUILD_BUG_ON((sizeof(fi->newareas)*8) != NUM_LOW_AREAS);
if (current->active_mm != fi->mm)
return;
/* Only need to do anything if this CPU is working in the same
* mm as the one which has changed */
/* update the paca copy of the context struct */
get_paca()->context = current->active_mm->context;
asm volatile("isync" : : : "memory");
BUILD_BUG_ON((sizeof(areas)*8) != NUM_LOW_AREAS);
for (i = 0; i < NUM_LOW_AREAS; i++) {
if (! (areas & (1U << i)))
if (! (fi->newareas & (1U << i)))
continue;
asm volatile("slbie %0"
: : "r" ((i << SID_SHIFT) | SLBIE_C));
}
asm volatile("isync" : : : "memory");
}
static void flush_high_segments(void *parm)
{
u16 areas = (unsigned long) parm;
struct slb_flush_info *fi = parm;
unsigned long i, j;
BUILD_BUG_ON((sizeof(fi->newareas)*8) != NUM_HIGH_AREAS);
if (current->active_mm != fi->mm)
return;
/* Only need to do anything if this CPU is working in the same
* mm as the one which has changed */
/* update the paca copy of the context struct */
get_paca()->context = current->active_mm->context;
asm volatile("isync" : : : "memory");
BUILD_BUG_ON((sizeof(areas)*8) != NUM_HIGH_AREAS);
for (i = 0; i < NUM_HIGH_AREAS; i++) {
if (! (areas & (1U << i)))
if (! (fi->newareas & (1U << i)))
continue;
for (j = 0; j < (1UL << (HTLB_AREA_SHIFT-SID_SHIFT)); j++)
asm volatile("slbie %0"
:: "r" (((i << HTLB_AREA_SHIFT)
+ (j << SID_SHIFT)) | SLBIE_C));
+ (j << SID_SHIFT)) | SLBIE_C));
}
asm volatile("isync" : : : "memory");
}
@ -229,6 +249,7 @@ static int prepare_high_area_for_htlb(struct mm_struct *mm, unsigned long area)
static int open_low_hpage_areas(struct mm_struct *mm, u16 newareas)
{
unsigned long i;
struct slb_flush_info fi;
BUILD_BUG_ON((sizeof(newareas)*8) != NUM_LOW_AREAS);
BUILD_BUG_ON((sizeof(mm->context.low_htlb_areas)*8) != NUM_LOW_AREAS);
@ -244,19 +265,20 @@ static int open_low_hpage_areas(struct mm_struct *mm, u16 newareas)
mm->context.low_htlb_areas |= newareas;
/* update the paca copy of the context struct */
get_paca()->context = mm->context;
/* the context change must make it to memory before the flush,
* so that further SLB misses do the right thing. */
mb();
on_each_cpu(flush_low_segments, (void *)(unsigned long)newareas, 0, 1);
fi.mm = mm;
fi.newareas = newareas;
on_each_cpu(flush_low_segments, &fi, 0, 1);
return 0;
}
static int open_high_hpage_areas(struct mm_struct *mm, u16 newareas)
{
struct slb_flush_info fi;
unsigned long i;
BUILD_BUG_ON((sizeof(newareas)*8) != NUM_HIGH_AREAS);
@ -280,7 +302,10 @@ static int open_high_hpage_areas(struct mm_struct *mm, u16 newareas)
/* the context change must make it to memory before the flush,
* so that further SLB misses do the right thing. */
mb();
on_each_cpu(flush_high_segments, (void *)(unsigned long)newareas, 0, 1);
fi.mm = mm;
fi.newareas = newareas;
on_each_cpu(flush_high_segments, &fi, 0, 1);
return 0;
}
@ -639,8 +664,36 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
return -ENOMEM;
}
/*
* Called by asm hashtable.S for doing lazy icache flush
*/
static unsigned int hash_huge_page_do_lazy_icache(unsigned long rflags,
pte_t pte, int trap)
{
struct page *page;
int i;
if (!pfn_valid(pte_pfn(pte)))
return rflags;
page = pte_page(pte);
/* page is dirty */
if (!test_bit(PG_arch_1, &page->flags) && !PageReserved(page)) {
if (trap == 0x400) {
for (i = 0; i < (HPAGE_SIZE / PAGE_SIZE); i++)
__flush_dcache_icache(page_address(page+i));
set_bit(PG_arch_1, &page->flags);
} else {
rflags |= HPTE_R_N;
}
}
return rflags;
}
int hash_huge_page(struct mm_struct *mm, unsigned long access,
unsigned long ea, unsigned long vsid, int local)
unsigned long ea, unsigned long vsid, int local,
unsigned long trap)
{
pte_t *ptep;
unsigned long old_pte, new_pte;
@ -691,6 +744,11 @@ int hash_huge_page(struct mm_struct *mm, unsigned long access,
rflags = 0x2 | (!(new_pte & _PAGE_RW));
/* _PAGE_EXEC -> HW_NO_EXEC since it's inverted */
rflags |= ((new_pte & _PAGE_EXEC) ? 0 : HPTE_R_N);
if (!cpu_has_feature(CPU_FTR_COHERENT_ICACHE))
/* No CPU has hugepages but lacks no execute, so we
* don't need to worry about that case */
rflags = hash_huge_page_do_lazy_icache(rflags, __pte(old_pte),
trap);
/* Check if pte already has an hpte (case 2) */
if (unlikely(old_pte & _PAGE_HASHPTE)) {
@ -703,7 +761,8 @@ int hash_huge_page(struct mm_struct *mm, unsigned long access,
slot = (hash & htab_hash_mask) * HPTES_PER_GROUP;
slot += (old_pte & _PAGE_F_GIX) >> 12;
if (ppc_md.hpte_updatepp(slot, rflags, va, 1, local) == -1)
if (ppc_md.hpte_updatepp(slot, rflags, va, mmu_huge_psize,
local) == -1)
old_pte &= ~_PAGE_HPTEFLAGS;
}

2
arch/powerpc/mm/numa.c
View File

@ -125,7 +125,7 @@ void __init get_region(unsigned int nid, unsigned long *start_pfn,
/* We didnt find a matching region, return start/end as 0 */
if (*start_pfn == -1UL)
start_pfn = 0;
*start_pfn = 0;
}
static inline void map_cpu_to_node(int cpu, int node)

7
arch/powerpc/mm/stab.c
View File

@ -288,11 +288,6 @@ void stab_initialize(unsigned long stab)
return;
}
#endif /* CONFIG_PPC_ISERIES */
#ifdef CONFIG_PPC_PSERIES
if (platform_is_lpar()) {
plpar_hcall_norets(H_SET_ASR, stabreal);
return;
}
#endif
mtspr(SPRN_ASR, stabreal);
}

21
arch/powerpc/platforms/powermac/feature.c
View File

@ -1650,11 +1650,19 @@ void pmac_tweak_clock_spreading(int enable)
*/
if (macio->type == macio_intrepid) {
if (enable)
UN_OUT(UNI_N_CLOCK_SPREADING, 2);
else
UN_OUT(UNI_N_CLOCK_SPREADING, 0);
mdelay(40);
struct device_node *clock =
of_find_node_by_path("/uni-n@f8000000/hw-clock");
if (clock && get_property(clock, "platform-do-clockspreading",
NULL)) {
printk(KERN_INFO "%sabling clock spreading on Intrepid"
" ASIC\n", enable ? "En" : "Dis");
if (enable)
UN_OUT(UNI_N_CLOCK_SPREADING, 2);
else
UN_OUT(UNI_N_CLOCK_SPREADING, 0);
mdelay(40);
}
of_node_put(clock);
}
while (machine_is_compatible("PowerBook5,2") ||
@ -1724,6 +1732,9 @@ void pmac_tweak_clock_spreading(int enable)
pmac_low_i2c_close(ui2c);
break;
}
printk(KERN_INFO "%sabling clock spreading on i2c clock chip\n",
enable ? "En" : "Dis");
pmac_low_i2c_setmode(ui2c, pmac_low_i2c_mode_stdsub);
rc = pmac_low_i2c_xfer(ui2c, 0xd2 | pmac_low_i2c_write, 0x80, buffer, 9);
DBG("write result: %d,", rc);

11
arch/powerpc/platforms/pseries/iommu.c
View File

@ -109,6 +109,9 @@ static void tce_build_pSeriesLP(struct iommu_table *tbl, long tcenum,
u64 rc;
union tce_entry tce;
tcenum <<= TCE_PAGE_FACTOR;
npages <<= TCE_PAGE_FACTOR;
tce.te_word = 0;
tce.te_rpn = (virt_to_abs(uaddr)) >> TCE_SHIFT;
tce.te_rdwr = 1;
@ -143,10 +146,7 @@ static void tce_buildmulti_pSeriesLP(struct iommu_table *tbl, long tcenum,
union tce_entry tce, *tcep;
long l, limit;
tcenum <<= TCE_PAGE_FACTOR;
npages <<= TCE_PAGE_FACTOR;
if (npages == 1)
if (TCE_PAGE_FACTOR == 0 && npages == 1)
return tce_build_pSeriesLP(tbl, tcenum, npages, uaddr,
direction);
@ -164,6 +164,9 @@ static void tce_buildmulti_pSeriesLP(struct iommu_table *tbl, long tcenum,
__get_cpu_var(tce_page) = tcep;
}
tcenum <<= TCE_PAGE_FACTOR;
npages <<= TCE_PAGE_FACTOR;
tce.te_word = 0;
tce.te_rpn = (virt_to_abs(uaddr)) >> TCE_SHIFT;
tce.te_rdwr = 1;

12
arch/powerpc/platforms/pseries/lpar.c
View File

@ -298,18 +298,6 @@ long pSeries_lpar_hpte_insert(unsigned long hpte_group,
if (!(vflags & HPTE_V_BOLTED))
DBG_LOW(" hpte_v=%016lx, hpte_r=%016lx\n", hpte_v, hpte_r);
#if 1
{
int i;
for (i=0;i<8;i++) {
unsigned long w0, w1;
plpar_pte_read(0, hpte_group, &w0, &w1);
BUG_ON (HPTE_V_COMPARE(hpte_v, w0)
&& (w0 & HPTE_V_VALID));
}
}
#endif
/* Now fill in the actual HPTE */
/* Set CEC cookie to 0 */
/* Zero page = 0 */

6
arch/ppc/Kconfig
View File

@ -767,14 +767,14 @@ config CPM2
on it (826x, 827x, 8560).
config PPC_CHRP
bool " Common Hardware Reference Platform (CHRP) based machines"
bool
depends on PPC_MULTIPLATFORM
select PPC_I8259
select PPC_INDIRECT_PCI
default y
config PPC_PMAC
bool " Apple PowerMac based machines"
bool
depends on PPC_MULTIPLATFORM
select PPC_INDIRECT_PCI
default y
@ -785,7 +785,7 @@ config PPC_PMAC64
default y
config PPC_PREP
bool " PowerPC Reference Platform (PReP) based machines"
bool
depends on PPC_MULTIPLATFORM
select PPC_I8259
select PPC_INDIRECT_PCI

4
arch/ppc/kernel/smp.c
View File

@ -301,6 +301,10 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
/* Probe platform for CPUs: always linear. */
num_cpus = smp_ops->probe();
if (num_cpus < 2)
smp_tb_synchronized = 1;
for (i = 0; i < num_cpus; ++i)
cpu_set(i, cpu_possible_map);

20
arch/ppc/platforms/pmac_feature.c
View File

@ -1606,11 +1606,19 @@ void pmac_tweak_clock_spreading(int enable)
*/
if (macio->type == macio_intrepid) {
if (enable)
UN_OUT(UNI_N_CLOCK_SPREADING, 2);
else
UN_OUT(UNI_N_CLOCK_SPREADING, 0);
mdelay(40);
struct device_node *clock =
of_find_node_by_path("/uni-n@f8000000/hw-clock");
if (clock && get_property(clock, "platform-do-clockspreading",
NULL)) {
printk(KERN_INFO "%sabling clock spreading on Intrepid"
" ASIC\n", enable ? "En" : "Dis");
if (enable)
UN_OUT(UNI_N_CLOCK_SPREADING, 2);
else
UN_OUT(UNI_N_CLOCK_SPREADING, 0);
mdelay(40);
}
of_node_put(clock);
}
while (machine_is_compatible("PowerBook5,2") ||
@ -1680,6 +1688,8 @@ void pmac_tweak_clock_spreading(int enable)
pmac_low_i2c_close(ui2c);
break;
}
printk(KERN_INFO "%sabling clock spreading on i2c clock chip\n",
enable ? "En" : "Dis");
pmac_low_i2c_setmode(ui2c, pmac_low_i2c_mode_stdsub);
rc = pmac_low_i2c_xfer(ui2c, 0xd2 | pmac_low_i2c_write, 0x80, buffer, 9);
DBG("write result: %d,", rc);

2
arch/sparc/Makefile
View File

@ -34,7 +34,7 @@ libs-y += arch/sparc/prom/ arch/sparc/lib/
# Renaming is done to avoid confusing pattern matching rules in 2.5.45 (multy-)
INIT_Y := $(patsubst %/, %/built-in.o, $(init-y))
CORE_Y := $(core-y)
CORE_Y += kernel/ mm/ fs/ ipc/ security/ crypto/
CORE_Y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
CORE_Y := $(patsubst %/, %/built-in.o, $(CORE_Y))
DRIVERS_Y := $(patsubst %/, %/built-in.o, $(drivers-y))
NET_Y := $(patsubst %/, %/built-in.o, $(net-y))

1
arch/sparc/lib/atomic32.c
View File

@ -66,7 +66,6 @@ int atomic_add_unless(atomic_t *v, int a, int u)
return ret != u;
}
static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
/* Atomic operations are already serializing */
void atomic_set(atomic_t *v, int i)
{

2
arch/sparc64/kernel/kprobes.c
View File

@ -138,7 +138,7 @@ static int __kprobes kprobe_handler(struct pt_regs *regs)
*/
save_previous_kprobe(kcb);
set_current_kprobe(p, regs, kcb);
p->nmissed++;
kprobes_inc_nmissed_count(p);
kcb->kprobe_status = KPROBE_REENTER;
prepare_singlestep(p, regs, kcb);
return 1;

2
arch/um/include/um_uaccess.h
View File

@ -17,6 +17,8 @@
#include "uaccess-skas.h"
#endif
#include "asm/fixmap.h"
#define __under_task_size(addr, size) \
(((unsigned long) (addr) < TASK_SIZE) && \
(((unsigned long) (addr) + (size)) < TASK_SIZE))

1
arch/um/kernel/skas/include/uaccess-skas.h
View File

@ -7,7 +7,6 @@
#define __SKAS_UACCESS_H
#include "asm/errno.h"
#include "asm/fixmap.h"
/* No SKAS-specific checking. */
#define access_ok_skas(type, addr, size) 0

3
arch/x86_64/ia32/ia32_binfmt.c
View File

@ -217,8 +217,7 @@ elf_core_copy_task_fpregs(struct task_struct *tsk, struct pt_regs *regs, elf_fpr
if (!tsk_used_math(tsk))
return 0;
if (!regs)
regs = (struct pt_regs *)tsk->thread.rsp0;
--regs;
regs = ((struct pt_regs *)tsk->thread.rsp0) - 1;
if (tsk == current)
unlazy_fpu(tsk);
set_fs(KERNEL_DS);

2
arch/x86_64/kernel/kprobes.c
View File

@ -329,7 +329,7 @@ int __kprobes kprobe_handler(struct pt_regs *regs)
*/
save_previous_kprobe(kcb);
set_current_kprobe(p, regs, kcb);
p->nmissed++;
kprobes_inc_nmissed_count(p);
prepare_singlestep(p, regs);
kcb->kprobe_status = KPROBE_REENTER;
return 1;

2
arch/x86_64/kernel/smpboot.c
View File

@ -1181,7 +1181,7 @@ int __cpu_disable(void)
if (cpu == 0)
return -EBUSY;
disable_APIC_timer();
clear_local_APIC();
/*
* HACK:

6
arch/x86_64/kernel/time.c
View File

@ -59,7 +59,7 @@ static int notsc __initdata = 0;
unsigned int cpu_khz; /* TSC clocks / usec, not used here */
static unsigned long hpet_period; /* fsecs / HPET clock */
unsigned long hpet_tick; /* HPET clocks / interrupt */
static int hpet_use_timer;
static int hpet_use_timer; /* Use counter of hpet for time keeping, otherwise PIT */
unsigned long vxtime_hz = PIT_TICK_RATE;
int report_lost_ticks; /* command line option */
unsigned long long monotonic_base;
@ -908,12 +908,14 @@ void __init time_init(void)
if (!hpet_init())
vxtime_hz = (1000000000000000L + hpet_period / 2) /
hpet_period;
else
vxtime.hpet_address = 0;
if (hpet_use_timer) {
cpu_khz = hpet_calibrate_tsc();
timename = "HPET";
#ifdef CONFIG_X86_PM_TIMER
} else if (pmtmr_ioport) {
} else if (pmtmr_ioport && !vxtime.hpet_address) {
vxtime_hz = PM_TIMER_FREQUENCY;
timename = "PM";
pit_init();

37
arch/x86_64/mm/ioremap.c
View File

@ -247,9 +247,15 @@ void __iomem *ioremap_nocache (unsigned long phys_addr, unsigned long size)
return __ioremap(phys_addr, size, _PAGE_PCD);
}
/**
* iounmap - Free a IO remapping
* @addr: virtual address from ioremap_*
*
* Caller must ensure there is only one unmapping for the same pointer.
*/
void iounmap(volatile void __iomem *addr)
{
struct vm_struct *p;
struct vm_struct *p, *o;
if (addr <= high_memory)
return;
@ -257,12 +263,31 @@ void iounmap(volatile void __iomem *addr)
addr < phys_to_virt(ISA_END_ADDRESS))
return;
write_lock(&vmlist_lock);
p = __remove_vm_area((void *)((unsigned long)addr & PAGE_MASK));
if (!p)
addr = (volatile void *)(PAGE_MASK & (unsigned long __force)addr);
/* Use the vm area unlocked, assuming the caller
ensures there isn't another iounmap for the same address
in parallel. Reuse of the virtual address is prevented by
leaving it in the global lists until we're done with it.
cpa takes care of the direct mappings. */
read_lock(&vmlist_lock);
for (p = vmlist; p; p = p->next) {
if (p->addr == addr)
break;
}
read_unlock(&vmlist_lock);
if (!p) {
printk("iounmap: bad address %p\n", addr);
else if (p->flags >> 20)
dump_stack();
return;
}
/* Reset the direct mapping. Can block */
if (p->flags >> 20)
ioremap_change_attr(p->phys_addr, p->size, 0);
write_unlock(&vmlist_lock);
/* Finally remove it */
o = remove_vm_area((void *)addr);
BUG_ON(p != o || o == NULL);
kfree(p);
}

4
arch/x86_64/mm/numa.c
View File

@ -53,6 +53,8 @@ static int __init populate_memnodemap(
int res = -1;
unsigned long addr, end;
if (shift >= 64)
return -1;
memset(memnodemap, 0xff, sizeof(memnodemap));
for (i = 0; i < numnodes; i++) {
addr = nodes[i].start;
@ -65,7 +67,7 @@ static int __init populate_memnodemap(
if (memnodemap[addr >> shift] != 0xff)
return -1;
memnodemap[addr >> shift] = i;
addr += (1 << shift);
addr += (1UL << shift);
} while (addr < end);
res = 1;
}

63
arch/x86_64/pci/mmconfig.c
View File

@ -8,10 +8,13 @@
#include <linux/pci.h>
#include <linux/init.h>
#include <linux/acpi.h>
#include <linux/bitmap.h>
#include "pci.h"
#define MMCONFIG_APER_SIZE (256*1024*1024)
static DECLARE_BITMAP(fallback_slots, 32);
/* Static virtual mapping of the MMCONFIG aperture */
struct mmcfg_virt {
struct acpi_table_mcfg_config *cfg;
@ -19,7 +22,7 @@ struct mmcfg_virt {
};
static struct mmcfg_virt *pci_mmcfg_virt;
static char *get_virt(unsigned int seg, int bus)
static char *get_virt(unsigned int seg, unsigned bus)
{
int cfg_num = -1;
struct acpi_table_mcfg_config *cfg;
@ -27,10 +30,9 @@ static char *get_virt(unsigned int seg, int bus)
while (1) {
++cfg_num;
if (cfg_num >= pci_mmcfg_config_num) {
/* something bad is going on, no cfg table is found. */
/* so we fall back to the old way we used to do this */
/* and just rely on the first entry to be correct. */
return pci_mmcfg_virt[0].virt;
/* Not found - fall back to type 1. This happens
e.g. on the internal devices of a K8 northbridge. */
return NULL;
}
cfg = pci_mmcfg_virt[cfg_num].cfg;
if (cfg->pci_segment_group_number != seg)
@ -41,20 +43,30 @@ static char *get_virt(unsigned int seg, int bus)
}
}
static inline char *pci_dev_base(unsigned int seg, unsigned int bus, unsigned int devfn)
static char *pci_dev_base(unsigned int seg, unsigned int bus, unsigned int devfn)
{
return get_virt(seg, bus) + ((bus << 20) | (devfn << 12));
char *addr;
if (seg == 0 && bus == 0 && test_bit(PCI_SLOT(devfn), &fallback_slots))
return NULL;
addr = get_virt(seg, bus);
if (!addr)
return NULL;
return addr + ((bus << 20) | (devfn << 12));
}
static int pci_mmcfg_read(unsigned int seg, unsigned int bus,
unsigned int devfn, int reg, int len, u32 *value)
{
char *addr = pci_dev_base(seg, bus, devfn);
char *addr;
/* Why do we have this when nobody checks it. How about a BUG()!? -AK */
if (unlikely(!value || (bus > 255) || (devfn > 255) || (reg > 4095)))
return -EINVAL;
addr = pci_dev_base(seg, bus, devfn);
if (!addr)
return pci_conf1_read(seg,bus,devfn,reg,len,value);
switch (len) {
case 1:
*value = readb(addr + reg);
@ -73,11 +85,16 @@ static int pci_mmcfg_read(unsigned int seg, unsigned int bus,
static int pci_mmcfg_write(unsigned int seg, unsigned int bus,
unsigned int devfn, int reg, int len, u32 value)
{
char *addr = pci_dev_base(seg, bus, devfn);
char *addr;
/* Why do we have this when nobody checks it. How about a BUG()!? -AK */
if (unlikely((bus > 255) || (devfn > 255) || (reg > 4095)))
return -EINVAL;
addr = pci_dev_base(seg, bus, devfn);
if (!addr)
return pci_conf1_write(seg,bus,devfn,reg,len,value);
switch (len) {
case 1:
writeb(value, addr + reg);
@ -98,6 +115,30 @@ static struct pci_raw_ops pci_mmcfg = {
.write = pci_mmcfg_write,
};
/* K8 systems have some devices (typically in the builtin northbridge)
that are only accessible using type1
Normally this can be expressed in the MCFG by not listing them
and assigning suitable _SEGs, but this isn't implemented in some BIOS.
Instead try to discover all devices on bus 0 that are unreachable using MM
and fallback for them.
We only do this for bus 0/seg 0 */
static __init void unreachable_devices(void)
{
int i;
for (i = 0; i < 32; i++) {
u32 val1;
char *addr;
pci_conf1_read(0, 0, PCI_DEVFN(i,0), 0, 4, &val1);
if (val1 == 0xffffffff)
continue;
addr = pci_dev_base(0, 0, PCI_DEVFN(i, 0));
if (addr == NULL|| readl(addr) != val1) {
set_bit(i, &fallback_slots);
}
}
}
static int __init pci_mmcfg_init(void)
{
int i;
@ -128,6 +169,8 @@ static int __init pci_mmcfg_init(void)
printk(KERN_INFO "PCI: Using MMCONFIG at %x\n", pci_mmcfg_config[i].base_address);
}
unreachable_devices();
raw_pci_ops = &pci_mmcfg;
pci_probe = (pci_probe & ~PCI_PROBE_MASK) | PCI_PROBE_MMCONF;

2
drivers/acpi/pci_link.c
View File

@ -316,7 +316,7 @@ static int acpi_pci_link_set(struct acpi_pci_link *link, int irq)
if (!link || !irq)
return_VALUE(-EINVAL);
resource = kmalloc(sizeof(*resource) + 1, GFP_KERNEL);
resource = kmalloc(sizeof(*resource) + 1, GFP_ATOMIC);
if (!resource)
return_VALUE(-ENOMEM);

7
drivers/block/cciss.c
View File

@ -1146,7 +1146,6 @@ static int revalidate_allvol(ctlr_info_t *host)
del_gendisk(disk);
if (q)
blk_cleanup_queue(q);
put_disk(disk);
}
}
@ -1465,9 +1464,10 @@ static int deregister_disk(struct gendisk *disk, drive_info_struct *drv,
request_queue_t *q = disk->queue;
if (disk->flags & GENHD_FL_UP)
del_gendisk(disk);
if (q)
if (q) {
blk_cleanup_queue(q);
put_disk(disk);
drv->queue = NULL;
}
}
}
@ -3243,7 +3243,6 @@ static void __devexit cciss_remove_one (struct pci_dev *pdev)
del_gendisk(disk);
if (q)
blk_cleanup_queue(q);
put_disk(disk);
}
}

18
drivers/char/Kconfig
View File

@ -943,6 +943,15 @@ config RAW_DRIVER
Applications should simply open the device (eg /dev/hda1)
with the O_DIRECT flag.
config MAX_RAW_DEVS
int "Maximum number of RAW devices to support (1-8192)"
depends on RAW_DRIVER
default "256"
help
The maximum number of RAW devices that are supported.
Default is 256. Increase this number in case you need lots of
raw devices.
config HPET
bool "HPET - High Precision Event Timer" if (X86 || IA64)
default n
@ -974,15 +983,6 @@ config HPET_MMAP
exposed to the user. If this applies to your hardware,
say N here.
config MAX_RAW_DEVS
int "Maximum number of RAW devices to support (1-8192)"
depends on RAW_DRIVER
default "256"
help
The maximum number of RAW devices that are supported.
Default is 256. Increase this number in case you need lots of
raw devices.
config HANGCHECK_TIMER
tristate "Hangcheck timer"
depends on X86 || IA64 || PPC64 || ARCH_S390

2
drivers/char/drm/radeon_cp.c
View File

@ -1522,7 +1522,7 @@ static int radeon_do_init_cp(drm_device_t * dev, drm_radeon_init_t * init)
dev_priv->gart_size = init->gart_size;
dev_priv->gart_vm_start = dev_priv->fb_location
+ RADEON_READ(RADEON_CONFIG_APER_SIZE);
+ RADEON_READ(RADEON_CONFIG_APER_SIZE) * 2;
#if __OS_HAS_AGP
if (!dev_priv->is_pci)

2
drivers/char/ipmi/ipmi_msghandler.c
View File

@ -2986,7 +2986,7 @@ static void send_panic_events(char *str)
msg.cmd = 2; /* Platform event command. */
msg.data = data;
msg.data_len = 8;
data[0] = 0x21; /* Kernel generator ID, IPMI table 5-4 */
data[0] = 0x41; /* Kernel generator ID, IPMI table 5-4 */
data[1] = 0x03; /* This is for IPMI 1.0. */
data[2] = 0x20; /* OS Critical Stop, IPMI table 36-3 */
data[4] = 0x6f; /* Sensor specific, IPMI table 36-1 */

4
drivers/char/watchdog/mpcore_wdt.c
View File

@ -180,10 +180,6 @@ static ssize_t mpcore_wdt_write(struct file *file, const char *data, size_t len,
{
struct mpcore_wdt *wdt = file->private_data;
/* Can't seek (pwrite) on this device */
if (ppos != &file->f_pos)
return -ESPIPE;
/*
* Refresh the timer.
*/

5
drivers/connector/cn_proc.c
View File

@ -56,6 +56,7 @@ void proc_fork_connector(struct task_struct *task)
msg = (struct cn_msg*)buffer;
ev = (struct proc_event*)msg->data;
get_seq(&msg->seq, &ev->cpu);
getnstimestamp(&ev->timestamp);
ev->what = PROC_EVENT_FORK;
ev->event_data.fork.parent_pid = task->real_parent->pid;
ev->event_data.fork.parent_tgid = task->real_parent->tgid;
@ -81,6 +82,7 @@ void proc_exec_connector(struct task_struct *task)
msg = (struct cn_msg*)buffer;
ev = (struct proc_event*)msg->data;
get_seq(&msg->seq, &ev->cpu);
getnstimestamp(&ev->timestamp);
ev->what = PROC_EVENT_EXEC;
ev->event_data.exec.process_pid = task->pid;
ev->event_data.exec.process_tgid = task->tgid;
@ -114,6 +116,7 @@ void proc_id_connector(struct task_struct *task, int which_id)
} else
return;
get_seq(&msg->seq, &ev->cpu);
getnstimestamp(&ev->timestamp);
memcpy(&msg->id, &cn_proc_event_id, sizeof(msg->id));
msg->ack = 0; /* not used */
@ -133,6 +136,7 @@ void proc_exit_connector(struct task_struct *task)
msg = (struct cn_msg*)buffer;
ev = (struct proc_event*)msg->data;
get_seq(&msg->seq, &ev->cpu);
getnstimestamp(&ev->timestamp);
ev->what = PROC_EVENT_EXIT;
ev->event_data.exit.process_pid = task->pid;
ev->event_data.exit.process_tgid = task->tgid;
@ -165,6 +169,7 @@ static void cn_proc_ack(int err, int rcvd_seq, int rcvd_ack)
msg = (struct cn_msg*)buffer;
ev = (struct proc_event*)msg->data;
msg->seq = rcvd_seq;
getnstimestamp(&ev->timestamp);
ev->cpu = -1;
ev->what = PROC_EVENT_NONE;
ev->event_data.ack.err = err;

4
drivers/macintosh/windfarm_pm81.c
View File

@ -207,7 +207,7 @@ static struct wf_smu_sys_fans_param wf_smu_sys_all_params[] = {
},
/* Model ID 3 */
{
.model_id = 2,
.model_id = 3,
.itarget = 0x350000,
.gd = 0x08e00000,
.gp = 0x00566666,
@ -219,7 +219,7 @@ static struct wf_smu_sys_fans_param wf_smu_sys_all_params[] = {
},
/* Model ID 5 */
{
.model_id = 2,
.model_id = 5,
.itarget = 0x3a0000,
.gd = 0x15400000,
.gp = 0x00233333,

5
drivers/md/raid1.c
View File

@ -320,7 +320,6 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int
* this branch is our 'one mirror IO has finished' event handler:
*/
r1_bio->bios[mirror] = NULL;
bio_put(bio);
if (!uptodate) {
md_error(r1_bio->mddev, conf->mirrors[mirror].rdev);
/* an I/O failed, we can't clear the bitmap */
@ -377,7 +376,6 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int
}
if (test_bit(R1BIO_BehindIO, &r1_bio->state)) {
/* free extra copy of the data pages */
/* FIXME bio has been freed!!! */
int i = bio->bi_vcnt;
while (i--)
__free_page(bio->bi_io_vec[i].bv_page);
@ -391,6 +389,9 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int
raid_end_bio_io(r1_bio);
}
if (r1_bio->bios[mirror]==NULL)
bio_put(bio);
rdev_dec_pending(conf->mirrors[mirror].rdev, conf->mddev);
return 0;
}

7
drivers/md/raid5.c
View File

@ -98,7 +98,7 @@ static inline void __release_stripe(raid5_conf_t *conf, struct stripe_head *sh)
list_add_tail(&sh->lru, &conf->inactive_list);
atomic_dec(&conf->active_stripes);
if (!conf->inactive_blocked ||
atomic_read(&conf->active_stripes) < (NR_STRIPES*3/4))
atomic_read(&conf->active_stripes) < (conf->max_nr_stripes*3/4))
wake_up(&conf->wait_for_stripe);
}
}
@ -264,7 +264,8 @@ static struct stripe_head *get_active_stripe(raid5_conf_t *conf, sector_t sector
conf->inactive_blocked = 1;
wait_event_lock_irq(conf->wait_for_stripe,
!list_empty(&conf->inactive_list) &&
(atomic_read(&conf->active_stripes) < (NR_STRIPES *3/4)
(atomic_read(&conf->active_stripes)
< (conf->max_nr_stripes *3/4)
|| !conf->inactive_blocked),
conf->device_lock,
unplug_slaves(conf->mddev);
@ -1917,7 +1918,7 @@ static int run(mddev_t *mddev)
goto abort;
}
}
memory = conf->max_nr_stripes * (sizeof(struct stripe_head) +
memory = conf->max_nr_stripes * (sizeof(struct stripe_head) +
conf->raid_disks * ((sizeof(struct bio) + PAGE_SIZE))) / 1024;
if (grow_stripes(conf, conf->max_nr_stripes)) {
printk(KERN_ERR

6
drivers/media/common/Kconfig
View File

@ -1,12 +1,12 @@
config VIDEO_SAA7146
tristate
tristate
select I2C
config VIDEO_SAA7146_VV
tristate
tristate
select VIDEO_BUF
select VIDEO_VIDEOBUF
select VIDEO_SAA7146
config VIDEO_VIDEOBUF
tristate
tristate

1
drivers/media/common/ir-common.c
View File

@ -313,6 +313,7 @@ void ir_input_init(struct input_dev *dev, struct ir_input_state *ir,
if (ir_codes)
memcpy(ir->ir_codes, ir_codes, sizeof(ir->ir_codes));
dev->keycode = ir->ir_codes;
dev->keycodesize = sizeof(IR_KEYTAB_TYPE);
dev->keycodemax = IR_KEYTAB_SIZE;

6
drivers/media/common/saa7146_core.c
View File

@ -174,8 +174,8 @@ void saa7146_pgtable_free(struct pci_dev *pci, struct saa7146_pgtable *pt)
int saa7146_pgtable_alloc(struct pci_dev *pci, struct saa7146_pgtable *pt)
{
u32 *cpu;
dma_addr_t dma_addr;
u32 *cpu;
dma_addr_t dma_addr;
cpu = pci_alloc_consistent(pci, PAGE_SIZE, &dma_addr);
if (NULL == cpu) {
@ -405,7 +405,7 @@ static int saa7146_init_one(struct pci_dev *pci, const struct pci_device_id *ent
pci_set_drvdata(pci, dev);
init_MUTEX(&dev->lock);
init_MUTEX(&dev->lock);
spin_lock_init(&dev->int_slock);
spin_lock_init(&dev->slock);

6
drivers/media/common/saa7146_fops.c
View File

@ -275,7 +275,7 @@ static int fops_open(struct inode *inode, struct file *file)
file->private_data = NULL;
}
up(&saa7146_devices_lock);
return result;
return result;
}
static int fops_release(struct inode *inode, struct file *file)
@ -482,7 +482,7 @@ int saa7146_vv_release(struct saa7146_dev* dev)
DEB_EE(("dev:%p\n",dev));
pci_free_consistent(dev->pci, SAA7146_RPS_MEM, vv->d_clipping.cpu_addr, vv->d_clipping.dma_handle);
kfree(vv);
kfree(vv);
dev->vv_data = NULL;
dev->vv_callback = NULL;
@ -498,7 +498,7 @@ int saa7146_register_device(struct video_device **vid, struct saa7146_dev* dev,
DEB_EE(("dev:%p, name:'%s', type:%d\n",dev,name,type));
// released by vfd->release
vfd = video_device_alloc();
vfd = video_device_alloc();
if (vfd == NULL)
return -ENOMEM;

16
drivers/media/common/saa7146_i2c.c
View File

@ -276,8 +276,8 @@ int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *msgs, in
int i = 0, count = 0;
u32* buffer = dev->d_i2c.cpu_addr;
int err = 0;
int address_err = 0;
int short_delay = 0;
int address_err = 0;
int short_delay = 0;
if (down_interruptible (&dev->i2c_lock))
return -ERESTARTSYS;
@ -325,7 +325,7 @@ int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *msgs, in
if( 0 != (SAA7146_USE_I2C_IRQ & dev->ext->flags)) {
goto out;
}
address_err++;
address_err++;
}
DEB_I2C(("error while sending message(s). starting again.\n"));
break;
@ -336,14 +336,14 @@ int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *msgs, in
break;
}
/* delay a bit before retrying */
msleep(10);
/* delay a bit before retrying */
msleep(10);
} while (err != num && retries--);
/* if every retry had an address error, exit right away */
if (address_err == retries) {
goto out;
/* if every retry had an address error, exit right away */
if (address_err == retries) {
goto out;
}
/* if any things had to be read, get the results */

4
drivers/media/common/saa7146_vbi.c
View File

@ -6,8 +6,8 @@ static int vbi_workaround(struct saa7146_dev *dev)
{
struct saa7146_vv *vv = dev->vv_data;
u32 *cpu;
dma_addr_t dma_addr;
u32 *cpu;
dma_addr_t dma_addr;
int count = 0;
int i;

46
drivers/media/common/saa7146_video.c
View File

@ -150,23 +150,23 @@ static int try_win(struct saa7146_dev *dev, struct v4l2_window *win)
maxh = vv->standard->v_max_out;
if (V4L2_FIELD_ANY == field) {
field = (win->w.height > maxh/2)
? V4L2_FIELD_INTERLACED
: V4L2_FIELD_TOP;
}
switch (field) {
case V4L2_FIELD_TOP:
case V4L2_FIELD_BOTTOM:
case V4L2_FIELD_ALTERNATE:
maxh = maxh / 2;
break;
case V4L2_FIELD_INTERLACED:
break;
default: {
field = (win->w.height > maxh/2)
? V4L2_FIELD_INTERLACED
: V4L2_FIELD_TOP;
}
switch (field) {
case V4L2_FIELD_TOP:
case V4L2_FIELD_BOTTOM:
case V4L2_FIELD_ALTERNATE:
maxh = maxh / 2;
break;
case V4L2_FIELD_INTERLACED:
break;
default: {
DEB_D(("no known field mode '%d'.\n",field));
return -EINVAL;
return -EINVAL;
}
}
}
win->field = field;
if (win->w.width > maxw)
@ -887,7 +887,7 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
DEB_EE(("VIDIOC_QUERYCAP\n"));
strcpy(cap->driver, "saa7146 v4l2");
strcpy(cap->driver, "saa7146 v4l2");
strlcpy(cap->card, dev->ext->name, sizeof(cap->card));
sprintf(cap->bus_info,"PCI:%s", pci_name(dev->pci));
cap->version = SAA7146_VERSION_CODE;
@ -1011,19 +1011,19 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
err = set_control(fh,arg);
return err;
}
case VIDIOC_G_PARM:
{
struct v4l2_streamparm *parm = arg;
case VIDIOC_G_PARM:
{
struct v4l2_streamparm *parm = arg;
if( parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ) {
return -EINVAL;
}
memset(&parm->parm.capture,0,sizeof(struct v4l2_captureparm));
memset(&parm->parm.capture,0,sizeof(struct v4l2_captureparm));
parm->parm.capture.readbuffers = 1;
// fixme: only for PAL!
parm->parm.capture.timeperframe.numerator = 1;
parm->parm.capture.timeperframe.denominator = 25;
return 0;
}
return 0;
}
case VIDIOC_G_FMT:
{
struct v4l2_format *f = arg;
@ -1383,7 +1383,7 @@ static struct videobuf_queue_ops video_qops = {
static void video_init(struct saa7146_dev *dev, struct saa7146_vv *vv)
{
INIT_LIST_HEAD(&vv->video_q.queue);
INIT_LIST_HEAD(&vv->video_q.queue);
init_timer(&vv->video_q.timeout);
vv->video_q.timeout.function = saa7146_buffer_timeout;

2
drivers/media/dvb/b2c2/flexcop-common.h
View File

@ -132,7 +132,7 @@ int flexcop_eeprom_check_mac_addr(struct flexcop_device *fc, int extended);
* I2C-channel of the flexcop.
*/
int flexcop_i2c_request(struct flexcop_device*, flexcop_access_op_t,
flexcop_i2c_port_t, u8 chipaddr, u8 addr, u8 *buf, u16 len);
flexcop_i2c_port_t, u8 chipaddr, u8 addr, u8 *buf, u16 len);
/* from flexcop-sram.c */
int flexcop_sram_set_dest(struct flexcop_device *fc, flexcop_sram_dest_t dest, flexcop_sram_dest_target_t target);

4
drivers/media/dvb/b2c2/flexcop-fe-tuner.c
View File

@ -298,7 +298,7 @@ static int flexcop_fe_request_firmware(struct dvb_frontend* fe, const struct fir
}
static int lgdt3303_pll_set(struct dvb_frontend* fe,
struct dvb_frontend_parameters* params)
struct dvb_frontend_parameters* params)
{
struct flexcop_device *fc = fe->dvb->priv;
u8 buf[4];
@ -332,7 +332,7 @@ static int lgdt3303_pll_set(struct dvb_frontend* fe,
return -EREMOTEIO;
}
return 0;
return 0;
}
static struct lgdt330x_config air2pc_atsc_hd5000_config = {

6
drivers/media/dvb/bt8xx/dvb-bt8xx.c
View File

@ -556,9 +556,9 @@ static int tdvs_tua6034_pll_set(struct dvb_frontend* fe, struct dvb_frontend_par
dprintk("%s: tuner at 0x%02x bytes: 0x%02x 0x%02x 0x%02x 0x%02x\n",
__FUNCTION__, msg.addr, buf[0],buf[1],buf[2],buf[3]);
if ((err = i2c_transfer(card->i2c_adapter, &msg, 1)) != 1) {
printk(KERN_WARNING "dvb-bt8xx: %s error "
"(addr %02x <- %02x, err = %i)\n",
__FUNCTION__, buf[0], buf[1], err);
printk(KERN_WARNING "dvb-bt8xx: %s error "
"(addr %02x <- %02x, err = %i)\n",
__FUNCTION__, buf[0], buf[1], err);
if (err < 0)
return err;
else

92
drivers/media/dvb/dvb-core/demux.h
View File

@ -86,25 +86,25 @@ enum dmx_success {
enum dmx_ts_pes
{ /* also send packets to decoder (if it exists) */
DMX_TS_PES_AUDIO0,
DMX_TS_PES_AUDIO0,
DMX_TS_PES_VIDEO0,
DMX_TS_PES_TELETEXT0,
DMX_TS_PES_SUBTITLE0,
DMX_TS_PES_PCR0,
DMX_TS_PES_AUDIO1,
DMX_TS_PES_AUDIO1,
DMX_TS_PES_VIDEO1,
DMX_TS_PES_TELETEXT1,
DMX_TS_PES_SUBTITLE1,
DMX_TS_PES_PCR1,
DMX_TS_PES_AUDIO2,
DMX_TS_PES_AUDIO2,
DMX_TS_PES_VIDEO2,
DMX_TS_PES_TELETEXT2,
DMX_TS_PES_SUBTITLE2,
DMX_TS_PES_PCR2,
DMX_TS_PES_AUDIO3,
DMX_TS_PES_AUDIO3,
DMX_TS_PES_VIDEO3,
DMX_TS_PES_TELETEXT3,
DMX_TS_PES_SUBTITLE3,
@ -121,17 +121,17 @@ enum dmx_ts_pes
struct dmx_ts_feed {
int is_filtering; /* Set to non-zero when filtering in progress */
struct dmx_demux *parent; /* Back-pointer */
void *priv; /* Pointer to private data of the API client */
int (*set) (struct dmx_ts_feed *feed,
int is_filtering; /* Set to non-zero when filtering in progress */
struct dmx_demux *parent; /* Back-pointer */
void *priv; /* Pointer to private data of the API client */
int (*set) (struct dmx_ts_feed *feed,
u16 pid,
int type,
enum dmx_ts_pes pes_type,
size_t circular_buffer_size,
struct timespec timeout);
int (*start_filtering) (struct dmx_ts_feed* feed);
int (*stop_filtering) (struct dmx_ts_feed* feed);
int (*start_filtering) (struct dmx_ts_feed* feed);
int (*stop_filtering) (struct dmx_ts_feed* feed);
};
/*--------------------------------------------------------------------------*/
@ -139,35 +139,35 @@ struct dmx_ts_feed {
/*--------------------------------------------------------------------------*/
struct dmx_section_filter {
u8 filter_value [DMX_MAX_FILTER_SIZE];
u8 filter_mask [DMX_MAX_FILTER_SIZE];
u8 filter_mode [DMX_MAX_FILTER_SIZE];
struct dmx_section_feed* parent; /* Back-pointer */
void* priv; /* Pointer to private data of the API client */
u8 filter_value [DMX_MAX_FILTER_SIZE];
u8 filter_mask [DMX_MAX_FILTER_SIZE];
u8 filter_mode [DMX_MAX_FILTER_SIZE];
struct dmx_section_feed* parent; /* Back-pointer */
void* priv; /* Pointer to private data of the API client */
};
struct dmx_section_feed {
int is_filtering; /* Set to non-zero when filtering in progress */
struct dmx_demux* parent; /* Back-pointer */
void* priv; /* Pointer to private data of the API client */
int is_filtering; /* Set to non-zero when filtering in progress */
struct dmx_demux* parent; /* Back-pointer */
void* priv; /* Pointer to private data of the API client */
int check_crc;
int check_crc;
u32 crc_val;
u8 *secbuf;
u8 secbuf_base[DMX_MAX_SECFEED_SIZE];
u16 secbufp, seclen, tsfeedp;
u8 *secbuf;
u8 secbuf_base[DMX_MAX_SECFEED_SIZE];
u16 secbufp, seclen, tsfeedp;
int (*set) (struct dmx_section_feed* feed,
int (*set) (struct dmx_section_feed* feed,
u16 pid,
size_t circular_buffer_size,
int check_crc);
int (*allocate_filter) (struct dmx_section_feed* feed,
int (*allocate_filter) (struct dmx_section_feed* feed,
struct dmx_section_filter** filter);
int (*release_filter) (struct dmx_section_feed* feed,
int (*release_filter) (struct dmx_section_feed* feed,
struct dmx_section_filter* filter);
int (*start_filtering) (struct dmx_section_feed* feed);
int (*stop_filtering) (struct dmx_section_feed* feed);
int (*start_filtering) (struct dmx_section_feed* feed);
int (*stop_filtering) (struct dmx_section_feed* feed);
};
/*--------------------------------------------------------------------------*/
@ -205,10 +205,10 @@ enum dmx_frontend_source {
};
struct dmx_frontend {
struct list_head connectivity_list; /* List of front-ends that can
struct list_head connectivity_list; /* List of front-ends that can
be connected to a particular
demux */
enum dmx_frontend_source source;
enum dmx_frontend_source source;
};
/*--------------------------------------------------------------------------*/
@ -240,38 +240,38 @@ struct dmx_frontend {
#define DMX_FE_ENTRY(list) list_entry(list, struct dmx_frontend, connectivity_list)
struct dmx_demux {
u32 capabilities; /* Bitfield of capability flags */
struct dmx_frontend* frontend; /* Front-end connected to the demux */
void* priv; /* Pointer to private data of the API client */
int (*open) (struct dmx_demux* demux);
int (*close) (struct dmx_demux* demux);
int (*write) (struct dmx_demux* demux, const char* buf, size_t count);
int (*allocate_ts_feed) (struct dmx_demux* demux,
u32 capabilities; /* Bitfield of capability flags */
struct dmx_frontend* frontend; /* Front-end connected to the demux */
void* priv; /* Pointer to private data of the API client */
int (*open) (struct dmx_demux* demux);
int (*close) (struct dmx_demux* demux);
int (*write) (struct dmx_demux* demux, const char* buf, size_t count);
int (*allocate_ts_feed) (struct dmx_demux* demux,
struct dmx_ts_feed** feed,
dmx_ts_cb callback);
int (*release_ts_feed) (struct dmx_demux* demux,
int (*release_ts_feed) (struct dmx_demux* demux,
struct dmx_ts_feed* feed);
int (*allocate_section_feed) (struct dmx_demux* demux,
int (*allocate_section_feed) (struct dmx_demux* demux,
struct dmx_section_feed** feed,
dmx_section_cb callback);
int (*release_section_feed) (struct dmx_demux* demux,
int (*release_section_feed) (struct dmx_demux* demux,
struct dmx_section_feed* feed);
int (*add_frontend) (struct dmx_demux* demux,
int (*add_frontend) (struct dmx_demux* demux,
struct dmx_frontend* frontend);
int (*remove_frontend) (struct dmx_demux* demux,
int (*remove_frontend) (struct dmx_demux* demux,
struct dmx_frontend* frontend);
struct list_head* (*get_frontends) (struct dmx_demux* demux);
int (*connect_frontend) (struct dmx_demux* demux,
struct list_head* (*get_frontends) (struct dmx_demux* demux);
int (*connect_frontend) (struct dmx_demux* demux,
struct dmx_frontend* frontend);
int (*disconnect_frontend) (struct dmx_demux* demux);
int (*disconnect_frontend) (struct dmx_demux* demux);
int (*get_pes_pids) (struct dmx_demux* demux, u16 *pids);
int (*get_pes_pids) (struct dmx_demux* demux, u16 *pids);
int (*get_caps) (struct dmx_demux* demux, struct dmx_caps *caps);
int (*set_source) (struct dmx_demux* demux, const dmx_source_t *src);
int (*get_stc) (struct dmx_demux* demux, unsigned int num,
int (*get_stc) (struct dmx_demux* demux, unsigned int num,
u64 *stc, unsigned int *base);
};

2
drivers/media/dvb/dvb-core/dmxdev.c
View File

@ -947,7 +947,7 @@ static int dvb_demux_do_ioctl(struct inode *inode, struct file *file,
case DMX_GET_STC:
if (!dmxdev->demux->get_stc) {
ret=-EINVAL;
ret=-EINVAL;
break;
}
ret = dmxdev->demux->get_stc(dmxdev->demux,

64
drivers/media/dvb/dvb-core/dmxdev.h
View File

@ -53,51 +53,51 @@ enum dmxdev_state {
};
struct dmxdev_buffer {
u8 *data;
int size;
int pread;
int pwrite;
u8 *data;
int size;
int pread;
int pwrite;
wait_queue_head_t queue;
int error;
int error;
};
struct dmxdev_filter {
struct dvb_device *dvbdev;
union {
struct dmx_section_filter *sec;
union {
struct dmx_section_filter *sec;
} filter;
union {
struct dmx_ts_feed *ts;
struct dmx_section_feed *sec;
union {
struct dmx_ts_feed *ts;
struct dmx_section_feed *sec;
} feed;
union {
struct dmx_sct_filter_params sec;
struct dmx_pes_filter_params pes;
union {
struct dmx_sct_filter_params sec;
struct dmx_pes_filter_params pes;
} params;
int type;
enum dmxdev_state state;
struct dmxdev *dev;
struct dmxdev_buffer buffer;
int type;
enum dmxdev_state state;
struct dmxdev *dev;
struct dmxdev_buffer buffer;
struct semaphore mutex;
/* only for sections */
struct timer_list timer;
int todo;
u8 secheader[3];
/* only for sections */
struct timer_list timer;
int todo;
u8 secheader[3];
u16 pid;
u16 pid;
};
struct dmxdev_dvr {
int state;
struct dmxdev *dev;
struct dmxdev_buffer buffer;
int state;
struct dmxdev *dev;
struct dmxdev_buffer buffer;
};
@ -105,16 +105,16 @@ struct dmxdev {
struct dvb_device *dvbdev;
struct dvb_device *dvr_dvbdev;
struct dmxdev_filter *filter;
struct dmxdev_dvr *dvr;
struct dmx_demux *demux;
struct dmxdev_filter *filter;
struct dmxdev_dvr *dvr;
struct dmx_demux *demux;
int filternum;
int capabilities;
int filternum;
int capabilities;
#define DMXDEV_CAP_DUPLEX 1
struct dmx_frontend *dvr_orig_fe;
struct dmx_frontend *dvr_orig_fe;
struct dmxdev_buffer dvr_buffer;
struct dmxdev_buffer dvr_buffer;
#define DVR_BUFFER_SIZE (10*188*1024)
struct semaphore mutex;

2
drivers/media/dvb/dvb-core/dvb_ca_en50221.c
View File

@ -498,7 +498,7 @@ static int dvb_ca_en50221_parse_attributes(struct dvb_ca_private *ca, int slot)
/* process the CFTABLE_ENTRY tuples, and any after those */
while ((!end_chain) && (address < 0x1000)) {
if ((status = dvb_ca_en50221_read_tuple(ca, slot, &address, &tupleType,
&tupleLength, tuple)) < 0)
&tupleLength, tuple)) < 0)
return status;
switch (tupleType) {
case 0x1B: // CISTPL_CFTABLE_ENTRY

308
drivers/media/dvb/dvb-core/dvb_filter.c
View File

@ -72,12 +72,12 @@ static int read_picture_header(u8 *headr, struct mpg_picture *pic, int field, in
u8 pct;
if (pr) printk( "Pic header: ");
pic->temporal_reference[field] = (( headr[0] << 2 ) |
pic->temporal_reference[field] = (( headr[0] << 2 ) |
(headr[1] & 0x03) )& 0x03ff;
if (pr) printk( " temp ref: 0x%04x", pic->temporal_reference[field]);
pct = ( headr[1] >> 2 ) & 0x07;
pic->picture_coding_type[field] = pct;
pic->picture_coding_type[field] = pct;
if (pr) {
switch(pct){
case I_FRAME:
@ -93,17 +93,17 @@ static int read_picture_header(u8 *headr, struct mpg_picture *pic, int field, in
}
pic->vinfo.vbv_delay = (( headr[1] >> 5 ) | ( headr[2] << 3) |
pic->vinfo.vbv_delay = (( headr[1] >> 5 ) | ( headr[2] << 3) |
( (headr[3] & 0x1F) << 11) ) & 0xffff;
if (pr) printk( " vbv delay: 0x%04x", pic->vinfo.vbv_delay);
pic->picture_header_parameter = ( headr[3] & 0xe0 ) |
pic->picture_header_parameter = ( headr[3] & 0xe0 ) |
((headr[4] & 0x80) >> 3);
if ( pct == B_FRAME ){
pic->picture_header_parameter |= ( headr[4] >> 3 ) & 0x0f;
}
if ( pct == B_FRAME ){
pic->picture_header_parameter |= ( headr[4] >> 3 ) & 0x0f;
}
if (pr) printk( " pic head param: 0x%x",
pic->picture_header_parameter);
@ -124,18 +124,18 @@ static int read_gop_header(u8 *headr, struct mpg_picture *pic, int pr)
((headr[0]<<4)& 0x30)| ((headr[1]>>4)& 0x0F),
((headr[1]<<3)& 0x38)| ((headr[2]>>5)& 0x0F));
if ( ( headr[3] & 0x40 ) != 0 ){
pic->closed_gop = 1;
} else {
pic->closed_gop = 0;
}
if ( ( headr[3] & 0x40 ) != 0 ){
pic->closed_gop = 1;
} else {
pic->closed_gop = 0;
}
if (pr) printk("closed: %d", pic->closed_gop);
if ( ( headr[3] & 0x20 ) != 0 ){
pic->broken_link = 1;
} else {
pic->broken_link = 0;
}
if ( ( headr[3] & 0x20 ) != 0 ){
pic->broken_link = 1;
} else {
pic->broken_link = 0;
}
if (pr) printk(" broken: %d\n", pic->broken_link);
return 0;
@ -146,7 +146,7 @@ static int read_gop_header(u8 *headr, struct mpg_picture *pic, int pr)
/* needs 8 byte input */
static int read_sequence_header(u8 *headr, struct dvb_video_info *vi, int pr)
{
int sw;
int sw;
int form = -1;
if (pr) printk("Reading sequence header\n");
@ -154,9 +154,9 @@ static int read_sequence_header(u8 *headr, struct dvb_video_info *vi, int pr)
vi->horizontal_size = ((headr[1] &0xF0) >> 4) | (headr[0] << 4);
vi->vertical_size = ((headr[1] &0x0F) << 8) | (headr[2]);
sw = (int)((headr[3]&0xF0) >> 4) ;
sw = (int)((headr[3]&0xF0) >> 4) ;
switch( sw ){
switch( sw ){
case 1:
if (pr)
printk("Videostream: ASPECT: 1:1");
@ -165,84 +165,84 @@ static int read_sequence_header(u8 *headr, struct dvb_video_info *vi, int pr)
case 2:
if (pr)
printk("Videostream: ASPECT: 4:3");
vi->aspect_ratio = 133;
vi->aspect_ratio = 133;
break;
case 3:
if (pr)
printk("Videostream: ASPECT: 16:9");
vi->aspect_ratio = 177;
vi->aspect_ratio = 177;
break;
case 4:
if (pr)
printk("Videostream: ASPECT: 2.21:1");
vi->aspect_ratio = 221;
vi->aspect_ratio = 221;
break;
case 5 ... 15:
case 5 ... 15:
if (pr)
printk("Videostream: ASPECT: reserved");
vi->aspect_ratio = 0;
vi->aspect_ratio = 0;
break;
default:
vi->aspect_ratio = 0;
return -1;
default:
vi->aspect_ratio = 0;
return -1;
}
if (pr)
printk(" Size = %dx%d",vi->horizontal_size,vi->vertical_size);
sw = (int)(headr[3]&0x0F);
sw = (int)(headr[3]&0x0F);
switch ( sw ) {
switch ( sw ) {
case 1:
if (pr)
printk(" FRate: 23.976 fps");
vi->framerate = 23976;
vi->framerate = 23976;
form = -1;
break;
case 2:
if (pr)
printk(" FRate: 24 fps");
vi->framerate = 24000;
vi->framerate = 24000;
form = -1;
break;
case 3:
if (pr)
printk(" FRate: 25 fps");
vi->framerate = 25000;
vi->framerate = 25000;
form = VIDEO_MODE_PAL;
break;
case 4:
if (pr)
printk(" FRate: 29.97 fps");
vi->framerate = 29970;
vi->framerate = 29970;
form = VIDEO_MODE_NTSC;
break;
case 5:
if (pr)
printk(" FRate: 30 fps");
vi->framerate = 30000;
vi->framerate = 30000;
form = VIDEO_MODE_NTSC;
break;
case 6:
if (pr)
printk(" FRate: 50 fps");
vi->framerate = 50000;
vi->framerate = 50000;
form = VIDEO_MODE_PAL;
break;
case 7:
if (pr)
printk(" FRate: 60 fps");
vi->framerate = 60000;
vi->framerate = 60000;
form = VIDEO_MODE_NTSC;
break;
}
vi->bit_rate = (headr[4] << 10) | (headr[5] << 2) | (headr[6] & 0x03);
vi->vbv_buffer_size
= (( headr[6] & 0xF8) >> 3 ) | (( headr[7] & 0x1F )<< 5);
vi->vbv_buffer_size
= (( headr[6] & 0xF8) >> 3 ) | (( headr[7] & 0x1F )<< 5);
if (pr){
printk(" BRate: %d Mbit/s",4*(vi->bit_rate)/10000);
@ -250,7 +250,7 @@ static int read_sequence_header(u8 *headr, struct dvb_video_info *vi, int pr)
printk("\n");
}
vi->video_format = form;
vi->video_format = form;
return 0;
}
@ -308,7 +308,7 @@ static int get_ainfo(u8 *mbuf, int count, struct dvb_audio_info *ai, int pr)
if (!found) return -1;
if (c+3 >= count) return -1;
headr = mbuf+c;
headr = mbuf+c;
ai->layer = (headr[1] & 0x06) >> 1;
@ -368,7 +368,7 @@ int dvb_filter_get_ac3info(u8 *mbuf, int count, struct dvb_audio_info *ai, int p
if (c+5 >= count) return -1;
ai->layer = 0; // 0 for AC3
headr = mbuf+c+2;
headr = mbuf+c+2;
frame = (headr[2]&0x3f);
ai->bit_rate = ac3_bitrates[frame >> 1]*1000;
@ -396,159 +396,159 @@ EXPORT_SYMBOL(dvb_filter_get_ac3info);
#if 0
static u8 *skip_pes_header(u8 **bufp)
{
u8 *inbuf = *bufp;
u8 *buf = inbuf;
u8 *pts = NULL;
int skip = 0;
u8 *inbuf = *bufp;
u8 *buf = inbuf;
u8 *pts = NULL;
int skip = 0;
static const int mpeg1_skip_table[16] = {
1, 0xffff, 5, 10, 0xffff, 0xffff, 0xffff, 0xffff,
0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff
0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff
};
if ((inbuf[6] & 0xc0) == 0x80){ /* mpeg2 */
if (buf[7] & PTS_ONLY)
pts = buf+9;
else pts = NULL;
buf = inbuf + 9 + inbuf[8];
} else { /* mpeg1 */
for (buf = inbuf + 6; *buf == 0xff; buf++)
if (buf == inbuf + 6 + 16) {
break;
}
if ((*buf & 0xc0) == 0x40)
buf += 2;
skip = mpeg1_skip_table [*buf >> 4];
if (skip == 5 || skip == 10) pts = buf;
else pts = NULL;
if ((inbuf[6] & 0xc0) == 0x80){ /* mpeg2 */
if (buf[7] & PTS_ONLY)
pts = buf+9;
else pts = NULL;
buf = inbuf + 9 + inbuf[8];
} else { /* mpeg1 */
for (buf = inbuf + 6; *buf == 0xff; buf++)
if (buf == inbuf + 6 + 16) {
break;
}
if ((*buf & 0xc0) == 0x40)
buf += 2;
skip = mpeg1_skip_table [*buf >> 4];
if (skip == 5 || skip == 10) pts = buf;
else pts = NULL;
buf += mpeg1_skip_table [*buf >> 4];
}
buf += mpeg1_skip_table [*buf >> 4];
}
*bufp = buf;
return pts;
*bufp = buf;
return pts;
}
#endif
#if 0
static void initialize_quant_matrix( u32 *matrix )
{
int i;
int i;
matrix[0] = 0x08101013;
matrix[1] = 0x10131616;
matrix[2] = 0x16161616;
matrix[3] = 0x1a181a1b;
matrix[4] = 0x1b1b1a1a;
matrix[5] = 0x1a1a1b1b;
matrix[6] = 0x1b1d1d1d;
matrix[7] = 0x2222221d;
matrix[8] = 0x1d1d1b1b;
matrix[9] = 0x1d1d2020;
matrix[10] = 0x22222526;
matrix[11] = 0x25232322;
matrix[12] = 0x23262628;
matrix[13] = 0x28283030;
matrix[14] = 0x2e2e3838;
matrix[15] = 0x3a454553;
matrix[0] = 0x08101013;
matrix[1] = 0x10131616;
matrix[2] = 0x16161616;
matrix[3] = 0x1a181a1b;
matrix[4] = 0x1b1b1a1a;
matrix[5] = 0x1a1a1b1b;
matrix[6] = 0x1b1d1d1d;
matrix[7] = 0x2222221d;
matrix[8] = 0x1d1d1b1b;
matrix[9] = 0x1d1d2020;
matrix[10] = 0x22222526;
matrix[11] = 0x25232322;
matrix[12] = 0x23262628;
matrix[13] = 0x28283030;
matrix[14] = 0x2e2e3838;
matrix[15] = 0x3a454553;
for ( i = 16 ; i < 32 ; i++ )
matrix[i] = 0x10101010;
for ( i = 16 ; i < 32 ; i++ )
matrix[i] = 0x10101010;
}
#endif
#if 0
static void initialize_mpg_picture(struct mpg_picture *pic)
{
int i;
int i;
/* set MPEG1 */
pic->mpeg1_flag = 1;
pic->profile_and_level = 0x4A ; /* MP@LL */
pic->progressive_sequence = 1;
pic->low_delay = 0;
/* set MPEG1 */
pic->mpeg1_flag = 1;
pic->profile_and_level = 0x4A ; /* MP@LL */
pic->progressive_sequence = 1;
pic->low_delay = 0;
pic->sequence_display_extension_flag = 0;
for ( i = 0 ; i < 4 ; i++ ){
pic->frame_centre_horizontal_offset[i] = 0;
pic->frame_centre_vertical_offset[i] = 0;
}
pic->last_frame_centre_horizontal_offset = 0;
pic->last_frame_centre_vertical_offset = 0;
pic->sequence_display_extension_flag = 0;
for ( i = 0 ; i < 4 ; i++ ){
pic->frame_centre_horizontal_offset[i] = 0;
pic->frame_centre_vertical_offset[i] = 0;
}
pic->last_frame_centre_horizontal_offset = 0;
pic->last_frame_centre_vertical_offset = 0;
pic->picture_display_extension_flag[0] = 0;
pic->picture_display_extension_flag[1] = 0;
pic->sequence_header_flag = 0;
pic->picture_display_extension_flag[0] = 0;
pic->picture_display_extension_flag[1] = 0;
pic->sequence_header_flag = 0;
pic->gop_flag = 0;
pic->sequence_end_flag = 0;
pic->sequence_end_flag = 0;
}
#endif
#if 0
static void mpg_set_picture_parameter( int32_t field_type, struct mpg_picture *pic )
{
int16_t last_h_offset;
int16_t last_v_offset;
int16_t last_h_offset;
int16_t last_v_offset;
int16_t *p_h_offset;
int16_t *p_v_offset;
int16_t *p_h_offset;
int16_t *p_v_offset;
if ( pic->mpeg1_flag ){
pic->picture_structure[field_type] = VIDEO_FRAME_PICTURE;
pic->top_field_first = 0;
pic->repeat_first_field = 0;
pic->progressive_frame = 1;
pic->picture_coding_parameter = 0x000010;
}
if ( pic->mpeg1_flag ){
pic->picture_structure[field_type] = VIDEO_FRAME_PICTURE;
pic->top_field_first = 0;
pic->repeat_first_field = 0;
pic->progressive_frame = 1;
pic->picture_coding_parameter = 0x000010;
}
/* Reset flag */
pic->picture_display_extension_flag[field_type] = 0;
/* Reset flag */
pic->picture_display_extension_flag[field_type] = 0;
last_h_offset = pic->last_frame_centre_horizontal_offset;
last_v_offset = pic->last_frame_centre_vertical_offset;
if ( field_type == FIRST_FIELD ){
p_h_offset = pic->frame_centre_horizontal_offset;
p_v_offset = pic->frame_centre_vertical_offset;
*p_h_offset = last_h_offset;
*(p_h_offset + 1) = last_h_offset;
*(p_h_offset + 2) = last_h_offset;
*p_v_offset = last_v_offset;
*(p_v_offset + 1) = last_v_offset;
*(p_v_offset + 2) = last_v_offset;
} else {
pic->frame_centre_horizontal_offset[3] = last_h_offset;
pic->frame_centre_vertical_offset[3] = last_v_offset;
}
last_h_offset = pic->last_frame_centre_horizontal_offset;
last_v_offset = pic->last_frame_centre_vertical_offset;
if ( field_type == FIRST_FIELD ){
p_h_offset = pic->frame_centre_horizontal_offset;
p_v_offset = pic->frame_centre_vertical_offset;
*p_h_offset = last_h_offset;
*(p_h_offset + 1) = last_h_offset;
*(p_h_offset + 2) = last_h_offset;
*p_v_offset = last_v_offset;
*(p_v_offset + 1) = last_v_offset;
*(p_v_offset + 2) = last_v_offset;
} else {
pic->frame_centre_horizontal_offset[3] = last_h_offset;
pic->frame_centre_vertical_offset[3] = last_v_offset;
}
}
#endif
#if 0
static void init_mpg_picture( struct mpg_picture *pic, int chan, int32_t field_type)
{
pic->picture_header = 0;
pic->sequence_header_data
= ( INIT_HORIZONTAL_SIZE << 20 )
| ( INIT_VERTICAL_SIZE << 8 )
| ( INIT_ASPECT_RATIO << 4 )
| ( INIT_FRAME_RATE );
pic->mpeg1_flag = 0;
pic->vinfo.horizontal_size
= INIT_DISP_HORIZONTAL_SIZE;
pic->vinfo.vertical_size
= INIT_DISP_VERTICAL_SIZE;
pic->picture_display_extension_flag[field_type]
= 0;
pic->pts_flag[field_type] = 0;
pic->picture_header = 0;
pic->sequence_header_data
= ( INIT_HORIZONTAL_SIZE << 20 )
| ( INIT_VERTICAL_SIZE << 8 )
| ( INIT_ASPECT_RATIO << 4 )
| ( INIT_FRAME_RATE );
pic->mpeg1_flag = 0;
pic->vinfo.horizontal_size
= INIT_DISP_HORIZONTAL_SIZE;
pic->vinfo.vertical_size
= INIT_DISP_VERTICAL_SIZE;
pic->picture_display_extension_flag[field_type]
= 0;
pic->pts_flag[field_type] = 0;
pic->sequence_gop_header = 0;
pic->picture_header = 0;
pic->sequence_header_flag = 0;
pic->gop_flag = 0;
pic->sequence_end_flag = 0;
pic->sequence_display_extension_flag = 0;
pic->last_frame_centre_horizontal_offset = 0;
pic->last_frame_centre_vertical_offset = 0;
pic->sequence_gop_header = 0;
pic->picture_header = 0;
pic->sequence_header_flag = 0;
pic->gop_flag = 0;
pic->sequence_end_flag = 0;
pic->sequence_display_extension_flag = 0;
pic->last_frame_centre_horizontal_offset = 0;
pic->last_frame_centre_vertical_offset = 0;
pic->channel = chan;
}
#endif
@ -588,11 +588,11 @@ int dvb_filter_pes2ts(struct dvb_filter_pes2ts *p2ts, unsigned char *pes,
buf[1]&=~0x40;
}
if (!len)
return 0;
return 0;
buf[3]=0x30|((p2ts->cc++)&0x0f);
rest=183-len;
if (rest) {
buf[5]=0x00;
buf[5]=0x00;
if (rest-1)
memset(buf+6, 0xff, rest-1);
}

94
drivers/media/dvb/dvb-core/dvb_filter.h
View File

@ -29,8 +29,8 @@ typedef int (dvb_filter_pes2ts_cb_t) (void *, unsigned char *);
struct dvb_filter_pes2ts {
unsigned char buf[188];
unsigned char cc;
dvb_filter_pes2ts_cb_t *cb;
unsigned char cc;
dvb_filter_pes2ts_cb_t *cb;
void *priv;
};
@ -162,7 +162,7 @@ struct dvb_video_info {
u32 bit_rate;
u32 comp_bit_rate;
u32 vbv_buffer_size;
s16 vbv_delay;
s16 vbv_delay;
u32 CSPF;
u32 off;
};
@ -173,60 +173,60 @@ struct dvb_video_info {
#define VIDEO_FRAME_PICTURE 0x03
struct mpg_picture {
int channel;
int channel;
struct dvb_video_info vinfo;
u32 *sequence_gop_header;
u32 *picture_header;
s32 time_code;
int low_delay;
int closed_gop;
int broken_link;
int sequence_header_flag;
int gop_flag;
int sequence_end_flag;
u32 *sequence_gop_header;
u32 *picture_header;
s32 time_code;
int low_delay;
int closed_gop;
int broken_link;
int sequence_header_flag;
int gop_flag;
int sequence_end_flag;
u8 profile_and_level;
s32 picture_coding_parameter;
u32 matrix[32];
s8 matrix_change_flag;
u8 profile_and_level;
s32 picture_coding_parameter;
u32 matrix[32];
s8 matrix_change_flag;
u8 picture_header_parameter;
u8 picture_header_parameter;
/* bit 0 - 2: bwd f code
bit 3 : fpb vector
bit 4 - 6: fwd f code
bit 7 : fpf vector */
int mpeg1_flag;
int progressive_sequence;
int sequence_display_extension_flag;
u32 sequence_header_data;
s16 last_frame_centre_horizontal_offset;
s16 last_frame_centre_vertical_offset;
int mpeg1_flag;
int progressive_sequence;
int sequence_display_extension_flag;
u32 sequence_header_data;
s16 last_frame_centre_horizontal_offset;
s16 last_frame_centre_vertical_offset;
u32 pts[2]; /* [0] 1st field, [1] 2nd field */
int top_field_first;
int repeat_first_field;
int progressive_frame;
int bank;
int forward_bank;
int backward_bank;
int compress;
s16 frame_centre_horizontal_offset[OFF_SIZE];
/* [0-2] 1st field, [3] 2nd field */
s16 frame_centre_vertical_offset[OFF_SIZE];
/* [0-2] 1st field, [3] 2nd field */
s16 temporal_reference[2];
/* [0] 1st field, [1] 2nd field */
u32 pts[2]; /* [0] 1st field, [1] 2nd field */
int top_field_first;
int repeat_first_field;
int progressive_frame;
int bank;
int forward_bank;
int backward_bank;
int compress;
s16 frame_centre_horizontal_offset[OFF_SIZE];
/* [0-2] 1st field, [3] 2nd field */
s16 frame_centre_vertical_offset[OFF_SIZE];
/* [0-2] 1st field, [3] 2nd field */
s16 temporal_reference[2];
/* [0] 1st field, [1] 2nd field */
s8 picture_coding_type[2];
/* [0] 1st field, [1] 2nd field */
s8 picture_structure[2];
/* [0] 1st field, [1] 2nd field */
s8 picture_display_extension_flag[2];
/* [0] 1st field, [1] 2nd field */
/* picture_display_extenion() 0:no 1:exit*/
s8 pts_flag[2];
/* [0] 1st field, [1] 2nd field */
s8 picture_coding_type[2];
/* [0] 1st field, [1] 2nd field */
s8 picture_structure[2];
/* [0] 1st field, [1] 2nd field */
s8 picture_display_extension_flag[2];
/* [0] 1st field, [1] 2nd field */
/* picture_display_extenion() 0:no 1:exit*/
s8 pts_flag[2];
/* [0] 1st field, [1] 2nd field */
};
struct dvb_audio_info {

8
drivers/media/dvb/dvb-core/dvb_frontend.c
View File

@ -372,10 +372,10 @@ static int dvb_frontend_thread(void *data)
snprintf (name, sizeof(name), "kdvb-fe-%i", fe->dvb->num);
lock_kernel();
daemonize(name);
sigfillset(&current->blocked);
unlock_kernel();
lock_kernel();
daemonize(name);
sigfillset(&current->blocked);
unlock_kernel();
fepriv->status = 0;
dvb_frontend_init(fe);

8
drivers/media/dvb/dvb-core/dvb_frontend.h
View File

@ -41,10 +41,10 @@
#include "dvbdev.h"
struct dvb_frontend_tune_settings {
int min_delay_ms;
int step_size;
int max_drift;
struct dvb_frontend_parameters parameters;
int min_delay_ms;
int step_size;
int max_drift;
struct dvb_frontend_parameters parameters;
};
struct dvb_frontend;

42
drivers/media/dvb/dvb-core/dvb_net.c
View File

@ -713,7 +713,7 @@ static int dvb_net_ts_callback(const u8 *buffer1, size_t buffer1_len,
if (buffer1_len > 32768)
printk(KERN_WARNING "length > 32k: %zu.\n", buffer1_len);
/* printk("TS callback: %u bytes, %u TS cells @ %p.\n",
buffer1_len, buffer1_len / TS_SZ, buffer1); */
buffer1_len, buffer1_len / TS_SZ, buffer1); */
dvb_net_ule(dev, buffer1, buffer1_len);
return 0;
}
@ -721,8 +721,8 @@ static int dvb_net_ts_callback(const u8 *buffer1, size_t buffer1_len,
static void dvb_net_sec(struct net_device *dev, u8 *pkt, int pkt_len)
{
u8 *eth;
struct sk_buff *skb;
u8 *eth;
struct sk_buff *skb;
struct net_device_stats *stats = &(((struct dvb_net_priv *) dev->priv)->stats);
int snap = 0;
@ -754,7 +754,7 @@ static void dvb_net_sec(struct net_device *dev, u8 *pkt, int pkt_len)
return;
}
snap = 8;
}
}
if (pkt[7]) {
/* FIXME: assemble datagram from multiple sections */
stats->rx_errors++;
@ -778,14 +778,14 @@ static void dvb_net_sec(struct net_device *dev, u8 *pkt, int pkt_len)
memcpy(eth + 14, pkt + 12 + snap, pkt_len - 12 - 4 - snap);
/* create ethernet header: */
eth[0]=pkt[0x0b];
eth[1]=pkt[0x0a];
eth[2]=pkt[0x09];
eth[3]=pkt[0x08];
eth[4]=pkt[0x04];
eth[5]=pkt[0x03];
eth[0]=pkt[0x0b];
eth[1]=pkt[0x0a];
eth[2]=pkt[0x09];
eth[3]=pkt[0x08];
eth[4]=pkt[0x04];
eth[5]=pkt[0x03];
eth[6]=eth[7]=eth[8]=eth[9]=eth[10]=eth[11]=0;
eth[6]=eth[7]=eth[8]=eth[9]=eth[10]=eth[11]=0;
if (snap) {
eth[12] = pkt[18];
@ -807,7 +807,7 @@ static void dvb_net_sec(struct net_device *dev, u8 *pkt, int pkt_len)
stats->rx_packets++;
stats->rx_bytes+=skb->len;
netif_rx(skb);
netif_rx(skb);
}
static int dvb_net_sec_callback(const u8 *buffer1, size_t buffer1_len,
@ -815,7 +815,7 @@ static int dvb_net_sec_callback(const u8 *buffer1, size_t buffer1_len,
struct dmx_section_filter *filter,
enum dmx_success success)
{
struct net_device *dev = filter->priv;
struct net_device *dev = filter->priv;
/**
* we rely on the DVB API definition where exactly one complete
@ -885,8 +885,8 @@ static int dvb_net_feed_start(struct net_device *dev)
{
int ret = 0, i;
struct dvb_net_priv *priv = dev->priv;
struct dmx_demux *demux = priv->demux;
unsigned char *mac = (unsigned char *) dev->dev_addr;
struct dmx_demux *demux = priv->demux;
unsigned char *mac = (unsigned char *) dev->dev_addr;
dprintk("%s: rx_mode %i\n", __FUNCTION__, priv->rx_mode);
down(&priv->mutex);
@ -1129,12 +1129,12 @@ static int dvb_net_stop(struct net_device *dev)
struct dvb_net_priv *priv = dev->priv;
priv->in_use--;
return dvb_net_feed_stop(dev);
return dvb_net_feed_stop(dev);
}
static struct net_device_stats * dvb_net_get_stats(struct net_device *dev)
{
return &((struct dvb_net_priv*) dev->priv)->stats;
return &((struct dvb_net_priv*) dev->priv)->stats;
}
static void dvb_net_setup(struct net_device *dev)
@ -1360,10 +1360,10 @@ static struct file_operations dvb_net_fops = {
};
static struct dvb_device dvbdev_net = {
.priv = NULL,
.users = 1,
.writers = 1,
.fops = &dvb_net_fops,
.priv = NULL,
.users = 1,
.writers = 1,
.fops = &dvb_net_fops,
};

246
drivers/media/dvb/dvb-core/dvb_ringbuffer.c
View File

@ -42,216 +42,216 @@
void dvb_ringbuffer_init(struct dvb_ringbuffer *rbuf, void *data, size_t len)
{
rbuf->pread=rbuf->pwrite=0;
rbuf->data=data;
rbuf->size=len;
rbuf->pread=rbuf->pwrite=0;
rbuf->data=data;
rbuf->size=len;
init_waitqueue_head(&rbuf->queue);
init_waitqueue_head(&rbuf->queue);
spin_lock_init(&(rbuf->lock));
spin_lock_init(&(rbuf->lock));
}
int dvb_ringbuffer_empty(struct dvb_ringbuffer *rbuf)
{
return (rbuf->pread==rbuf->pwrite);
return (rbuf->pread==rbuf->pwrite);
}
ssize_t dvb_ringbuffer_free(struct dvb_ringbuffer *rbuf)
{
ssize_t free;
ssize_t free;
free = rbuf->pread - rbuf->pwrite;
if (free <= 0)
free += rbuf->size;
return free-1;
free = rbuf->pread - rbuf->pwrite;
if (free <= 0)
free += rbuf->size;
return free-1;
}
ssize_t dvb_ringbuffer_avail(struct dvb_ringbuffer *rbuf)
{
ssize_t avail;
ssize_t avail;
avail = rbuf->pwrite - rbuf->pread;
if (avail < 0)
avail += rbuf->size;
return avail;
avail = rbuf->pwrite - rbuf->pread;
if (avail < 0)
avail += rbuf->size;
return avail;
}
void dvb_ringbuffer_flush(struct dvb_ringbuffer *rbuf)
{
rbuf->pread = rbuf->pwrite;
rbuf->pread = rbuf->pwrite;
}
void dvb_ringbuffer_flush_spinlock_wakeup(struct dvb_ringbuffer *rbuf)
{
unsigned long flags;
unsigned long flags;
spin_lock_irqsave(&rbuf->lock, flags);
dvb_ringbuffer_flush(rbuf);
spin_unlock_irqrestore(&rbuf->lock, flags);
spin_lock_irqsave(&rbuf->lock, flags);
dvb_ringbuffer_flush(rbuf);
spin_unlock_irqrestore(&rbuf->lock, flags);
wake_up(&rbuf->queue);
wake_up(&rbuf->queue);
}
ssize_t dvb_ringbuffer_read(struct dvb_ringbuffer *rbuf, u8 *buf, size_t len, int usermem)
{
size_t todo = len;
size_t split;
size_t todo = len;
size_t split;
split = (rbuf->pread + len > rbuf->size) ? rbuf->size - rbuf->pread : 0;
if (split > 0) {
if (!usermem)
memcpy(buf, rbuf->data+rbuf->pread, split);
else
if (copy_to_user(buf, rbuf->data+rbuf->pread, split))
return -EFAULT;
buf += split;
todo -= split;
rbuf->pread = 0;
}
if (!usermem)
memcpy(buf, rbuf->data+rbuf->pread, todo);
else
if (copy_to_user(buf, rbuf->data+rbuf->pread, todo))
return -EFAULT;
split = (rbuf->pread + len > rbuf->size) ? rbuf->size - rbuf->pread : 0;
if (split > 0) {
if (!usermem)
memcpy(buf, rbuf->data+rbuf->pread, split);
else
if (copy_to_user(buf, rbuf->data+rbuf->pread, split))
return -EFAULT;
buf += split;
todo -= split;
rbuf->pread = 0;
}
if (!usermem)
memcpy(buf, rbuf->data+rbuf->pread, todo);
else
if (copy_to_user(buf, rbuf->data+rbuf->pread, todo))
return -EFAULT;
rbuf->pread = (rbuf->pread + todo) % rbuf->size;
rbuf->pread = (rbuf->pread + todo) % rbuf->size;
return len;
return len;
}
ssize_t dvb_ringbuffer_write(struct dvb_ringbuffer *rbuf, const u8 *buf, size_t len)
{
size_t todo = len;
size_t split;
size_t todo = len;
size_t split;
split = (rbuf->pwrite + len > rbuf->size) ? rbuf->size - rbuf->pwrite : 0;
split = (rbuf->pwrite + len > rbuf->size) ? rbuf->size - rbuf->pwrite : 0;
if (split > 0) {
memcpy(rbuf->data+rbuf->pwrite, buf, split);
buf += split;
todo -= split;
rbuf->pwrite = 0;
}
memcpy(rbuf->data+rbuf->pwrite, buf, todo);
rbuf->pwrite = (rbuf->pwrite + todo) % rbuf->size;
if (split > 0) {
memcpy(rbuf->data+rbuf->pwrite, buf, split);
buf += split;
todo -= split;
rbuf->pwrite = 0;
}
memcpy(rbuf->data+rbuf->pwrite, buf, todo);
rbuf->pwrite = (rbuf->pwrite + todo) % rbuf->size;
return len;
return len;
}
ssize_t dvb_ringbuffer_pkt_write(struct dvb_ringbuffer *rbuf, u8* buf, size_t len)
{
int status;
ssize_t oldpwrite = rbuf->pwrite;
int status;
ssize_t oldpwrite = rbuf->pwrite;
DVB_RINGBUFFER_WRITE_BYTE(rbuf, len >> 8);
DVB_RINGBUFFER_WRITE_BYTE(rbuf, len & 0xff);
DVB_RINGBUFFER_WRITE_BYTE(rbuf, PKT_READY);
status = dvb_ringbuffer_write(rbuf, buf, len);
DVB_RINGBUFFER_WRITE_BYTE(rbuf, len >> 8);
DVB_RINGBUFFER_WRITE_BYTE(rbuf, len & 0xff);
DVB_RINGBUFFER_WRITE_BYTE(rbuf, PKT_READY);
status = dvb_ringbuffer_write(rbuf, buf, len);
if (status < 0) rbuf->pwrite = oldpwrite;
return status;
if (status < 0) rbuf->pwrite = oldpwrite;
return status;
}
ssize_t dvb_ringbuffer_pkt_read(struct dvb_ringbuffer *rbuf, size_t idx,
int offset, u8* buf, size_t len, int usermem)
int offset, u8* buf, size_t len, int usermem)
{
size_t todo;
size_t split;
size_t pktlen;
size_t todo;
size_t split;
size_t pktlen;
pktlen = rbuf->data[idx] << 8;
pktlen |= rbuf->data[(idx + 1) % rbuf->size];
if (offset > pktlen) return -EINVAL;
if ((offset + len) > pktlen) len = pktlen - offset;
pktlen = rbuf->data[idx] << 8;
pktlen |= rbuf->data[(idx + 1) % rbuf->size];
if (offset > pktlen) return -EINVAL;
if ((offset + len) > pktlen) len = pktlen - offset;
idx = (idx + DVB_RINGBUFFER_PKTHDRSIZE + offset) % rbuf->size;
todo = len;
split = ((idx + len) > rbuf->size) ? rbuf->size - idx : 0;
if (split > 0) {
if (!usermem)
memcpy(buf, rbuf->data+idx, split);
else
if (copy_to_user(buf, rbuf->data+idx, split))
return -EFAULT;
buf += split;
todo -= split;
idx = 0;
}
if (!usermem)
memcpy(buf, rbuf->data+idx, todo);
else
if (copy_to_user(buf, rbuf->data+idx, todo))
return -EFAULT;
idx = (idx + DVB_RINGBUFFER_PKTHDRSIZE + offset) % rbuf->size;
todo = len;
split = ((idx + len) > rbuf->size) ? rbuf->size - idx : 0;
if (split > 0) {
if (!usermem)
memcpy(buf, rbuf->data+idx, split);
else
if (copy_to_user(buf, rbuf->data+idx, split))
return -EFAULT;
buf += split;
todo -= split;
idx = 0;
}
if (!usermem)
memcpy(buf, rbuf->data+idx, todo);
else
if (copy_to_user(buf, rbuf->data+idx, todo))
return -EFAULT;
return len;
return len;
}
void dvb_ringbuffer_pkt_dispose(struct dvb_ringbuffer *rbuf, size_t idx)
{
size_t pktlen;
size_t pktlen;
rbuf->data[(idx + 2) % rbuf->size] = PKT_DISPOSED;
rbuf->data[(idx + 2) % rbuf->size] = PKT_DISPOSED;
// clean up disposed packets
while(dvb_ringbuffer_avail(rbuf) > DVB_RINGBUFFER_PKTHDRSIZE) {
if (DVB_RINGBUFFER_PEEK(rbuf, 2) == PKT_DISPOSED) {
pktlen = DVB_RINGBUFFER_PEEK(rbuf, 0) << 8;
pktlen |= DVB_RINGBUFFER_PEEK(rbuf, 1);
DVB_RINGBUFFER_SKIP(rbuf, pktlen + DVB_RINGBUFFER_PKTHDRSIZE);
} else {
// first packet is not disposed, so we stop cleaning now
break;
}
}
// clean up disposed packets
while(dvb_ringbuffer_avail(rbuf) > DVB_RINGBUFFER_PKTHDRSIZE) {
if (DVB_RINGBUFFER_PEEK(rbuf, 2) == PKT_DISPOSED) {
pktlen = DVB_RINGBUFFER_PEEK(rbuf, 0) << 8;
pktlen |= DVB_RINGBUFFER_PEEK(rbuf, 1);
DVB_RINGBUFFER_SKIP(rbuf, pktlen + DVB_RINGBUFFER_PKTHDRSIZE);
} else {
// first packet is not disposed, so we stop cleaning now
break;
}
}
}
ssize_t dvb_ringbuffer_pkt_next(struct dvb_ringbuffer *rbuf, size_t idx, size_t* pktlen)
{
int consumed;
int curpktlen;
int curpktstatus;
int consumed;
int curpktlen;
int curpktstatus;
if (idx == -1) {
if (idx == -1) {
idx = rbuf->pread;
} else {
curpktlen = rbuf->data[idx] << 8;
curpktlen |= rbuf->data[(idx + 1) % rbuf->size];
idx = (idx + curpktlen + DVB_RINGBUFFER_PKTHDRSIZE) % rbuf->size;
curpktlen = rbuf->data[idx] << 8;
curpktlen |= rbuf->data[(idx + 1) % rbuf->size];
idx = (idx + curpktlen + DVB_RINGBUFFER_PKTHDRSIZE) % rbuf->size;
}
consumed = (idx - rbuf->pread) % rbuf->size;
consumed = (idx - rbuf->pread) % rbuf->size;
while((dvb_ringbuffer_avail(rbuf) - consumed) > DVB_RINGBUFFER_PKTHDRSIZE) {
while((dvb_ringbuffer_avail(rbuf) - consumed) > DVB_RINGBUFFER_PKTHDRSIZE) {
curpktlen = rbuf->data[idx] << 8;
curpktlen |= rbuf->data[(idx + 1) % rbuf->size];
curpktstatus = rbuf->data[(idx + 2) % rbuf->size];
curpktlen = rbuf->data[idx] << 8;
curpktlen |= rbuf->data[(idx + 1) % rbuf->size];
curpktstatus = rbuf->data[(idx + 2) % rbuf->size];
if (curpktstatus == PKT_READY) {
*pktlen = curpktlen;
return idx;
}
if (curpktstatus == PKT_READY) {
*pktlen = curpktlen;
return idx;
}
consumed += curpktlen + DVB_RINGBUFFER_PKTHDRSIZE;
idx = (idx + curpktlen + DVB_RINGBUFFER_PKTHDRSIZE) % rbuf->size;
}
consumed += curpktlen + DVB_RINGBUFFER_PKTHDRSIZE;
idx = (idx + curpktlen + DVB_RINGBUFFER_PKTHDRSIZE) % rbuf->size;
}
// no packets available
return -1;
// no packets available
return -1;
}

20
drivers/media/dvb/dvb-core/dvb_ringbuffer.h
View File

@ -31,13 +31,13 @@
#include <linux/wait.h>
struct dvb_ringbuffer {
u8 *data;
ssize_t size;
ssize_t pread;
ssize_t pwrite;
u8 *data;
ssize_t size;
ssize_t pread;
ssize_t pwrite;
wait_queue_head_t queue;
spinlock_t lock;
wait_queue_head_t queue;
spinlock_t lock;
};
#define DVB_RINGBUFFER_PKTHDRSIZE 3
@ -106,7 +106,7 @@ extern void dvb_ringbuffer_flush_spinlock_wakeup(struct dvb_ringbuffer *rbuf);
** returns number of bytes transferred or -EFAULT
*/
extern ssize_t dvb_ringbuffer_read(struct dvb_ringbuffer *rbuf, u8 *buf,
size_t len, int usermem);
size_t len, int usermem);
/* write routines & macros */
@ -121,7 +121,7 @@ extern ssize_t dvb_ringbuffer_read(struct dvb_ringbuffer *rbuf, u8 *buf,
** returns number of bytes transferred or -EFAULT
*/
extern ssize_t dvb_ringbuffer_write(struct dvb_ringbuffer *rbuf, const u8 *buf,
size_t len);
size_t len);
/**
@ -133,7 +133,7 @@ extern ssize_t dvb_ringbuffer_write(struct dvb_ringbuffer *rbuf, const u8 *buf,
* returns Number of bytes written, or -EFAULT, -ENOMEM, -EVINAL.
*/
extern ssize_t dvb_ringbuffer_pkt_write(struct dvb_ringbuffer *rbuf, u8* buf,
size_t len);
size_t len);
/**
* Read from a packet in the ringbuffer. Note: unlike dvb_ringbuffer_read(), this
@ -149,7 +149,7 @@ extern ssize_t dvb_ringbuffer_pkt_write(struct dvb_ringbuffer *rbuf, u8* buf,
* returns Number of bytes read, or -EFAULT.
*/
extern ssize_t dvb_ringbuffer_pkt_read(struct dvb_ringbuffer *rbuf, size_t idx,
int offset, u8* buf, size_t len, int usermem);
int offset, u8* buf, size_t len, int usermem);
/**
* Dispose of a packet in the ring buffer.

132
drivers/media/dvb/dvb-core/dvbdev.c
View File

@ -47,7 +47,7 @@ static LIST_HEAD(dvb_adapter_list);
static DECLARE_MUTEX(dvbdev_register_lock);
static const char * const dnames[] = {
"video", "audio", "sec", "frontend", "demux", "dvr", "ca",
"video", "audio", "sec", "frontend", "demux", "dvr", "ca",
"net", "osd"
};
@ -90,15 +90,15 @@ static int dvb_device_open(struct inode *inode, struct file *file)
file->private_data = dvbdev;
old_fops = file->f_op;
file->f_op = fops_get(dvbdev->fops);
if(file->f_op->open)
err = file->f_op->open(inode,file);
if (err) {
fops_put(file->f_op);
file->f_op = fops_get(old_fops);
}
fops_put(old_fops);
return err;
file->f_op = fops_get(dvbdev->fops);
if(file->f_op->open)
err = file->f_op->open(inode,file);
if (err) {
fops_put(file->f_op);
file->f_op = fops_get(old_fops);
}
fops_put(old_fops);
return err;
}
return -ENODEV;
}
@ -117,21 +117,21 @@ static struct cdev dvb_device_cdev = {
int dvb_generic_open(struct inode *inode, struct file *file)
{
struct dvb_device *dvbdev = file->private_data;
struct dvb_device *dvbdev = file->private_data;
if (!dvbdev)
return -ENODEV;
if (!dvbdev)
return -ENODEV;
if (!dvbdev->users)
return -EBUSY;
return -EBUSY;
if ((file->f_flags & O_ACCMODE) == O_RDONLY) {
if (!dvbdev->readers)
return -EBUSY;
if (!dvbdev->readers)
return -EBUSY;
dvbdev->readers--;
} else {
if (!dvbdev->writers)
return -EBUSY;
if (!dvbdev->writers)
return -EBUSY;
dvbdev->writers--;
}
@ -143,10 +143,10 @@ EXPORT_SYMBOL(dvb_generic_open);
int dvb_generic_release(struct inode *inode, struct file *file)
{
struct dvb_device *dvbdev = file->private_data;
struct dvb_device *dvbdev = file->private_data;
if (!dvbdev)
return -ENODEV;
return -ENODEV;
if ((file->f_flags & O_ACCMODE) == O_RDONLY) {
dvbdev->readers++;
@ -163,10 +163,10 @@ EXPORT_SYMBOL(dvb_generic_release);
int dvb_generic_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
struct dvb_device *dvbdev = file->private_data;
struct dvb_device *dvbdev = file->private_data;
if (!dvbdev)
return -ENODEV;
if (!dvbdev)
return -ENODEV;
if (!dvbdev->kernel_ioctl)
return -EINVAL;
@ -334,63 +334,63 @@ EXPORT_SYMBOL(dvb_unregister_adapter);
to the v4l "videodev.o" module, which is unnecessary for some
cards (ie. the budget dvb-cards don't need the v4l module...) */
int dvb_usercopy(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg,
unsigned int cmd, unsigned long arg,
int (*func)(struct inode *inode, struct file *file,
unsigned int cmd, void *arg))
{
char sbuf[128];
void *mbuf = NULL;
void *parg = NULL;
int err = -EINVAL;
char sbuf[128];
void *mbuf = NULL;
void *parg = NULL;
int err = -EINVAL;
/* Copy arguments into temp kernel buffer */
switch (_IOC_DIR(cmd)) {
case _IOC_NONE:
/* Copy arguments into temp kernel buffer */
switch (_IOC_DIR(cmd)) {
case _IOC_NONE:
/*
* For this command, the pointer is actually an integer
* argument.
*/
parg = (void *) arg;
break;
case _IOC_READ: /* some v4l ioctls are marked wrong ... */
case _IOC_WRITE:
case (_IOC_WRITE | _IOC_READ):
if (_IOC_SIZE(cmd) <= sizeof(sbuf)) {
parg = sbuf;
} else {
/* too big to allocate from stack */
mbuf = kmalloc(_IOC_SIZE(cmd),GFP_KERNEL);
if (NULL == mbuf)
return -ENOMEM;
parg = mbuf;
}
case _IOC_READ: /* some v4l ioctls are marked wrong ... */
case _IOC_WRITE:
case (_IOC_WRITE | _IOC_READ):
if (_IOC_SIZE(cmd) <= sizeof(sbuf)) {
parg = sbuf;
} else {
/* too big to allocate from stack */
mbuf = kmalloc(_IOC_SIZE(cmd),GFP_KERNEL);
if (NULL == mbuf)
return -ENOMEM;
parg = mbuf;
}
err = -EFAULT;
if (copy_from_user(parg, (void __user *)arg, _IOC_SIZE(cmd)))
goto out;
break;
}
err = -EFAULT;
if (copy_from_user(parg, (void __user *)arg, _IOC_SIZE(cmd)))
goto out;
break;
}
/* call driver */
if ((err = func(inode, file, cmd, parg)) == -ENOIOCTLCMD)
err = -EINVAL;
/* call driver */
if ((err = func(inode, file, cmd, parg)) == -ENOIOCTLCMD)
err = -EINVAL;
if (err < 0)
goto out;
if (err < 0)
goto out;
/* Copy results into user buffer */
switch (_IOC_DIR(cmd))
{
case _IOC_READ:
case (_IOC_WRITE | _IOC_READ):
if (copy_to_user((void __user *)arg, parg, _IOC_SIZE(cmd)))
err = -EFAULT;
break;
}
/* Copy results into user buffer */
switch (_IOC_DIR(cmd))
{
case _IOC_READ:
case (_IOC_WRITE | _IOC_READ):
if (copy_to_user((void __user *)arg, parg, _IOC_SIZE(cmd)))
err = -EFAULT;
break;
}
out:
kfree(mbuf);
return err;
kfree(mbuf);
return err;
}
static int __init init_dvbdev(void)
@ -427,10 +427,10 @@ static int __init init_dvbdev(void)
static void __exit exit_dvbdev(void)
{
devfs_remove("dvb");
devfs_remove("dvb");
class_destroy(dvb_class);
cdev_del(&dvb_device_cdev);
unregister_chrdev_region(MKDEV(DVB_MAJOR, 0), MAX_DVB_MINORS);
unregister_chrdev_region(MKDEV(DVB_MAJOR, 0), MAX_DVB_MINORS);
}
module_init(init_dvbdev);

6
drivers/media/dvb/dvb-core/dvbdev.h
View File

@ -68,8 +68,8 @@ struct dvb_device {
int writers;
int users;
/* don't really need those !? -- FIXME: use video_usercopy */
int (*kernel_ioctl)(struct inode *inode, struct file *file,
/* don't really need those !? -- FIXME: use video_usercopy */
int (*kernel_ioctl)(struct inode *inode, struct file *file,
unsigned int cmd, void *arg);
void *priv;
@ -97,7 +97,7 @@ we simply define out own dvb_usercopy(), which will hopefully become
generic_usercopy() someday... */
extern int dvb_usercopy(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg,
unsigned int cmd, unsigned long arg,
int (*func)(struct inode *inode, struct file *file,
unsigned int cmd, void *arg));

2
drivers/media/dvb/dvb-usb/vp702x-fe.c
View File

@ -190,7 +190,7 @@ static int vp702x_fe_get_frontend(struct dvb_frontend* fe,
}
static int vp702x_fe_send_diseqc_msg (struct dvb_frontend* fe,
struct dvb_diseqc_master_cmd *m)
struct dvb_diseqc_master_cmd *m)
{
struct vp702x_fe_state *st = fe->demodulator_priv;
u8 cmd[8],ibuf[10];

2
drivers/media/dvb/dvb-usb/vp7045-fe.c
View File

@ -58,7 +58,7 @@ static int vp7045_fe_read_ber(struct dvb_frontend* fe, u32 *ber)
struct vp7045_fe_state *state = fe->demodulator_priv;
*ber = (vp7045_read_reg(state->d, 0x0D) << 16) |
(vp7045_read_reg(state->d, 0x0E) << 8) |
vp7045_read_reg(state->d, 0x0F);
vp7045_read_reg(state->d, 0x0F);
return 0;
}

6
drivers/media/dvb/frontends/at76c651.c
View File

@ -361,9 +361,9 @@ static int at76c651_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
static int at76c651_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings *fesettings)
{
fesettings->min_delay_ms = 50;
fesettings->step_size = 0;
fesettings->max_drift = 0;
fesettings->min_delay_ms = 50;
fesettings->step_size = 0;
fesettings->max_drift = 0;
return 0;
}

4
drivers/media/dvb/frontends/bcm3510.c
View File

@ -69,7 +69,7 @@ MODULE_PARM_DESC(debug, "set debugging level (1=info,2=i2c (|-able)).");
#define dbufout(b,l,m) {\
int i; \
for (i = 0; i < l; i++) \
m("%02x ",b[i]); \
m("%02x ",b[i]); \
}
#define deb_info(args...) dprintk(0x01,args)
#define deb_i2c(args...) dprintk(0x02,args)
@ -827,7 +827,7 @@ static struct dvb_frontend_ops bcm3510_ops = {
.type = FE_ATSC,
.frequency_min = 54000000,
.frequency_max = 803000000,
/* stepsize is just a guess */
/* stepsize is just a guess */
.frequency_stepsize = 0,
.caps =
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |

10
drivers/media/dvb/frontends/cx22700.c
View File

@ -355,10 +355,10 @@ static int cx22700_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int cx22700_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
{
fesettings->min_delay_ms = 150;
fesettings->step_size = 166667;
fesettings->max_drift = 166667*2;
return 0;
fesettings->min_delay_ms = 150;
fesettings->step_size = 166667;
fesettings->max_drift = 166667*2;
return 0;
}
static void cx22700_release(struct dvb_frontend* fe)
@ -407,7 +407,7 @@ static struct dvb_frontend_ops cx22700_ops = {
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 |
FE_CAN_RECOVER
FE_CAN_RECOVER
},
.release = cx22700_release,

2
drivers/media/dvb/frontends/cx22702.c
View File

@ -2,7 +2,7 @@
Conexant 22702 DVB OFDM demodulator driver
based on:
Alps TDMB7 DVB OFDM demodulator driver
Alps TDMB7 DVB OFDM demodulator driver
Copyright (C) 2001-2002 Convergence Integrated Media GmbH
Holger Waechtler <holger@convergence.de>

2
drivers/media/dvb/frontends/cx22702.h
View File

@ -2,7 +2,7 @@
Conexant 22702 DVB OFDM demodulator driver
based on:
Alps TDMB7 DVB OFDM demodulator driver
Alps TDMB7 DVB OFDM demodulator driver
Copyright (C) 2001-2002 Convergence Integrated Media GmbH
Holger Waechtler <holger@convergence.de>

312
drivers/media/dvb/frontends/cx24110.c
View File

@ -55,81 +55,81 @@ static int debug;
} while (0)
static struct {u8 reg; u8 data;} cx24110_regdata[]=
/* Comments beginning with @ denote this value should
be the default */
{{0x09,0x01}, /* SoftResetAll */
{0x09,0x00}, /* release reset */
{0x01,0xe8}, /* MSB of code rate 27.5MS/s */
{0x02,0x17}, /* middle byte " */
{0x03,0x29}, /* LSB " */
{0x05,0x03}, /* @ DVB mode, standard code rate 3/4 */
{0x06,0xa5}, /* @ PLL 60MHz */
{0x07,0x01}, /* @ Fclk, i.e. sampling clock, 60MHz */
{0x0a,0x00}, /* @ partial chip disables, do not set */
{0x0b,0x01}, /* set output clock in gapped mode, start signal low
active for first byte */
{0x0c,0x11}, /* no parity bytes, large hold time, serial data out */
{0x0d,0x6f}, /* @ RS Sync/Unsync thresholds */
{0x10,0x40}, /* chip doc is misleading here: write bit 6 as 1
to avoid starting the BER counter. Reset the
CRC test bit. Finite counting selected */
{0x15,0xff}, /* @ size of the limited time window for RS BER
estimation. It is <value>*256 RS blocks, this
gives approx. 2.6 sec at 27.5MS/s, rate 3/4 */
{0x16,0x00}, /* @ enable all RS output ports */
{0x17,0x04}, /* @ time window allowed for the RS to sync */
{0x18,0xae}, /* @ allow all standard DVB code rates to be scanned
for automatically */
/* leave the current code rate and normalization
registers as they are after reset... */
{0x21,0x10}, /* @ during AutoAcq, search each viterbi setting
only once */
{0x23,0x18}, /* @ size of the limited time window for Viterbi BER
estimation. It is <value>*65536 channel bits, i.e.
approx. 38ms at 27.5MS/s, rate 3/4 */
{0x24,0x24}, /* do not trigger Viterbi CRC test. Finite count window */
/* leave front-end AGC parameters at default values */
/* leave decimation AGC parameters at default values */
{0x35,0x40}, /* disable all interrupts. They are not connected anyway */
{0x36,0xff}, /* clear all interrupt pending flags */
{0x37,0x00}, /* @ fully enable AutoAcqq state machine */
{0x38,0x07}, /* @ enable fade recovery, but not autostart AutoAcq */
/* leave the equalizer parameters on their default values */
/* leave the final AGC parameters on their default values */
{0x41,0x00}, /* @ MSB of front-end derotator frequency */
{0x42,0x00}, /* @ middle bytes " */
{0x43,0x00}, /* @ LSB " */
/* leave the carrier tracking loop parameters on default */
/* leave the bit timing loop parameters at gefault */
{0x56,0x4d}, /* set the filtune voltage to 2.7V, as recommended by */
/* the cx24108 data sheet for symbol rates above 15MS/s */
{0x57,0x00}, /* @ Filter sigma delta enabled, positive */
{0x61,0x95}, /* GPIO pins 1-4 have special function */
{0x62,0x05}, /* GPIO pin 5 has special function, pin 6 is GPIO */
{0x63,0x00}, /* All GPIO pins use CMOS output characteristics */
{0x64,0x20}, /* GPIO 6 is input, all others are outputs */
{0x6d,0x30}, /* tuner auto mode clock freq 62kHz */
{0x70,0x15}, /* use auto mode, tuner word is 21 bits long */
{0x73,0x00}, /* @ disable several demod bypasses */
{0x74,0x00}, /* @ " */
{0x75,0x00} /* @ " */
/* the remaining registers are for SEC */
/* Comments beginning with @ denote this value should
be the default */
{{0x09,0x01}, /* SoftResetAll */
{0x09,0x00}, /* release reset */
{0x01,0xe8}, /* MSB of code rate 27.5MS/s */
{0x02,0x17}, /* middle byte " */
{0x03,0x29}, /* LSB " */
{0x05,0x03}, /* @ DVB mode, standard code rate 3/4 */
{0x06,0xa5}, /* @ PLL 60MHz */
{0x07,0x01}, /* @ Fclk, i.e. sampling clock, 60MHz */
{0x0a,0x00}, /* @ partial chip disables, do not set */
{0x0b,0x01}, /* set output clock in gapped mode, start signal low
active for first byte */
{0x0c,0x11}, /* no parity bytes, large hold time, serial data out */
{0x0d,0x6f}, /* @ RS Sync/Unsync thresholds */
{0x10,0x40}, /* chip doc is misleading here: write bit 6 as 1
to avoid starting the BER counter. Reset the
CRC test bit. Finite counting selected */
{0x15,0xff}, /* @ size of the limited time window for RS BER
estimation. It is <value>*256 RS blocks, this
gives approx. 2.6 sec at 27.5MS/s, rate 3/4 */
{0x16,0x00}, /* @ enable all RS output ports */
{0x17,0x04}, /* @ time window allowed for the RS to sync */
{0x18,0xae}, /* @ allow all standard DVB code rates to be scanned
for automatically */
/* leave the current code rate and normalization
registers as they are after reset... */
{0x21,0x10}, /* @ during AutoAcq, search each viterbi setting
only once */
{0x23,0x18}, /* @ size of the limited time window for Viterbi BER
estimation. It is <value>*65536 channel bits, i.e.
approx. 38ms at 27.5MS/s, rate 3/4 */
{0x24,0x24}, /* do not trigger Viterbi CRC test. Finite count window */
/* leave front-end AGC parameters at default values */
/* leave decimation AGC parameters at default values */
{0x35,0x40}, /* disable all interrupts. They are not connected anyway */
{0x36,0xff}, /* clear all interrupt pending flags */
{0x37,0x00}, /* @ fully enable AutoAcqq state machine */
{0x38,0x07}, /* @ enable fade recovery, but not autostart AutoAcq */
/* leave the equalizer parameters on their default values */
/* leave the final AGC parameters on their default values */
{0x41,0x00}, /* @ MSB of front-end derotator frequency */
{0x42,0x00}, /* @ middle bytes " */
{0x43,0x00}, /* @ LSB " */
/* leave the carrier tracking loop parameters on default */
/* leave the bit timing loop parameters at gefault */
{0x56,0x4d}, /* set the filtune voltage to 2.7V, as recommended by */
/* the cx24108 data sheet for symbol rates above 15MS/s */
{0x57,0x00}, /* @ Filter sigma delta enabled, positive */
{0x61,0x95}, /* GPIO pins 1-4 have special function */
{0x62,0x05}, /* GPIO pin 5 has special function, pin 6 is GPIO */
{0x63,0x00}, /* All GPIO pins use CMOS output characteristics */
{0x64,0x20}, /* GPIO 6 is input, all others are outputs */
{0x6d,0x30}, /* tuner auto mode clock freq 62kHz */
{0x70,0x15}, /* use auto mode, tuner word is 21 bits long */
{0x73,0x00}, /* @ disable several demod bypasses */
{0x74,0x00}, /* @ " */
{0x75,0x00} /* @ " */
/* the remaining registers are for SEC */
};
static int cx24110_writereg (struct cx24110_state* state, int reg, int data)
{
u8 buf [] = { reg, data };
u8 buf [] = { reg, data };
struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = buf, .len = 2 };
int err;
if ((err = i2c_transfer(state->i2c, &msg, 1)) != 1) {
if ((err = i2c_transfer(state->i2c, &msg, 1)) != 1) {
dprintk ("%s: writereg error (err == %i, reg == 0x%02x,"
" data == 0x%02x)\n", __FUNCTION__, err, reg, data);
return -EREMOTEIO;
}
return 0;
return 0;
}
static int cx24110_readreg (struct cx24110_state* state, u8 reg)
@ -153,27 +153,27 @@ static int cx24110_set_inversion (struct cx24110_state* state, fe_spectral_inver
switch (inversion) {
case INVERSION_OFF:
cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)|0x1);
/* AcqSpectrInvDis on. No idea why someone should want this */
cx24110_writereg(state,0x5,cx24110_readreg(state,0x5)&0xf7);
/* Initial value 0 at start of acq */
cx24110_writereg(state,0x22,cx24110_readreg(state,0x22)&0xef);
/* current value 0 */
/* The cx24110 manual tells us this reg is read-only.
But what the heck... set it ayways */
break;
cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)|0x1);
/* AcqSpectrInvDis on. No idea why someone should want this */
cx24110_writereg(state,0x5,cx24110_readreg(state,0x5)&0xf7);
/* Initial value 0 at start of acq */
cx24110_writereg(state,0x22,cx24110_readreg(state,0x22)&0xef);
/* current value 0 */
/* The cx24110 manual tells us this reg is read-only.
But what the heck... set it ayways */
break;
case INVERSION_ON:
cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)|0x1);
/* AcqSpectrInvDis on. No idea why someone should want this */
cx24110_writereg(state,0x5,cx24110_readreg(state,0x5)|0x08);
/* Initial value 1 at start of acq */
cx24110_writereg(state,0x22,cx24110_readreg(state,0x22)|0x10);
/* current value 1 */
break;
cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)|0x1);
/* AcqSpectrInvDis on. No idea why someone should want this */
cx24110_writereg(state,0x5,cx24110_readreg(state,0x5)|0x08);
/* Initial value 1 at start of acq */
cx24110_writereg(state,0x22,cx24110_readreg(state,0x22)|0x10);
/* current value 1 */
break;
case INVERSION_AUTO:
cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)&0xfe);
/* AcqSpectrInvDis off. Leave initial & current states as is */
break;
cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)&0xfe);
/* AcqSpectrInvDis off. Leave initial & current states as is */
break;
default:
return -EINVAL;
}
@ -185,18 +185,18 @@ static int cx24110_set_fec (struct cx24110_state* state, fe_code_rate_t fec)
{
/* fixme (low): error handling */
static const int rate[]={-1,1,2,3,5,7,-1};
static const int g1[]={-1,0x01,0x02,0x05,0x15,0x45,-1};
static const int g2[]={-1,0x01,0x03,0x06,0x1a,0x7a,-1};
static const int rate[]={-1,1,2,3,5,7,-1};
static const int g1[]={-1,0x01,0x02,0x05,0x15,0x45,-1};
static const int g2[]={-1,0x01,0x03,0x06,0x1a,0x7a,-1};
/* Well, the AutoAcq engine of the cx24106 and 24110 automatically
searches all enabled viterbi rates, and can handle non-standard
rates as well. */
/* Well, the AutoAcq engine of the cx24106 and 24110 automatically
searches all enabled viterbi rates, and can handle non-standard
rates as well. */
if (fec>FEC_AUTO)
fec=FEC_AUTO;
if (fec>FEC_AUTO)
fec=FEC_AUTO;
if (fec==FEC_AUTO) { /* (re-)establish AutoAcq behaviour */
if (fec==FEC_AUTO) { /* (re-)establish AutoAcq behaviour */
cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)&0xdf);
/* clear AcqVitDis bit */
cx24110_writereg(state,0x18,0xae);
@ -208,7 +208,7 @@ static int cx24110_set_fec (struct cx24110_state* state, fe_code_rate_t fec)
cx24110_writereg(state,0x1a,0x05); cx24110_writereg(state,0x1b,0x06);
/* set the puncture registers for code rate 3/4 */
return 0;
} else {
} else {
cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)|0x20);
/* set AcqVitDis bit */
if(rate[fec]>0) {
@ -219,10 +219,10 @@ static int cx24110_set_fec (struct cx24110_state* state, fe_code_rate_t fec)
cx24110_writereg(state,0x1a,g1[fec]);
cx24110_writereg(state,0x1b,g2[fec]);
/* not sure if this is the right way: I always used AutoAcq mode */
} else
} else
return -EOPNOTSUPP;
/* fixme (low): which is the correct return code? */
};
};
return 0;
}
@ -245,72 +245,72 @@ static fe_code_rate_t cx24110_get_fec (struct cx24110_state* state)
static int cx24110_set_symbolrate (struct cx24110_state* state, u32 srate)
{
/* fixme (low): add error handling */
u32 ratio;
u32 tmp, fclk, BDRI;
u32 ratio;
u32 tmp, fclk, BDRI;
static const u32 bands[]={5000000UL,15000000UL,90999000UL/2};
int i;
static const u32 bands[]={5000000UL,15000000UL,90999000UL/2};
int i;
dprintk("cx24110 debug: entering %s(%d)\n",__FUNCTION__,srate);
if (srate>90999000UL/2)
srate=90999000UL/2;
if (srate<500000)
srate=500000;
if (srate>90999000UL/2)
srate=90999000UL/2;
if (srate<500000)
srate=500000;
for(i=0;(i<sizeof(bands)/sizeof(bands[0]))&&(srate>bands[i]);i++)
for(i=0;(i<sizeof(bands)/sizeof(bands[0]))&&(srate>bands[i]);i++)
;
/* first, check which sample rate is appropriate: 45, 60 80 or 90 MHz,
and set the PLL accordingly (R07[1:0] Fclk, R06[7:4] PLLmult,
R06[3:0] PLLphaseDetGain */
tmp=cx24110_readreg(state,0x07)&0xfc;
if(srate<90999000UL/4) { /* sample rate 45MHz*/
/* first, check which sample rate is appropriate: 45, 60 80 or 90 MHz,
and set the PLL accordingly (R07[1:0] Fclk, R06[7:4] PLLmult,
R06[3:0] PLLphaseDetGain */
tmp=cx24110_readreg(state,0x07)&0xfc;
if(srate<90999000UL/4) { /* sample rate 45MHz*/
cx24110_writereg(state,0x07,tmp);
cx24110_writereg(state,0x06,0x78);
fclk=90999000UL/2;
} else if(srate<60666000UL/2) { /* sample rate 60MHz */
} else if(srate<60666000UL/2) { /* sample rate 60MHz */
cx24110_writereg(state,0x07,tmp|0x1);
cx24110_writereg(state,0x06,0xa5);
fclk=60666000UL;
} else if(srate<80888000UL/2) { /* sample rate 80MHz */
} else if(srate<80888000UL/2) { /* sample rate 80MHz */
cx24110_writereg(state,0x07,tmp|0x2);
cx24110_writereg(state,0x06,0x87);
fclk=80888000UL;
} else { /* sample rate 90MHz */
} else { /* sample rate 90MHz */
cx24110_writereg(state,0x07,tmp|0x3);
cx24110_writereg(state,0x06,0x78);
fclk=90999000UL;
};
dprintk("cx24110 debug: fclk %d Hz\n",fclk);
/* we need to divide two integers with approx. 27 bits in 32 bit
arithmetic giving a 25 bit result */
/* the maximum dividend is 90999000/2, 0x02b6446c, this number is
also the most complex divisor. Hence, the dividend has,
assuming 32bit unsigned arithmetic, 6 clear bits on top, the
divisor 2 unused bits at the bottom. Also, the quotient is
always less than 1/2. Borrowed from VES1893.c, of course */
};
dprintk("cx24110 debug: fclk %d Hz\n",fclk);
/* we need to divide two integers with approx. 27 bits in 32 bit
arithmetic giving a 25 bit result */
/* the maximum dividend is 90999000/2, 0x02b6446c, this number is
also the most complex divisor. Hence, the dividend has,
assuming 32bit unsigned arithmetic, 6 clear bits on top, the
divisor 2 unused bits at the bottom. Also, the quotient is
always less than 1/2. Borrowed from VES1893.c, of course */
tmp=srate<<6;
BDRI=fclk>>2;
ratio=(tmp/BDRI);
tmp=srate<<6;
BDRI=fclk>>2;
ratio=(tmp/BDRI);
tmp=(tmp%BDRI)<<8;
ratio=(ratio<<8)+(tmp/BDRI);
tmp=(tmp%BDRI)<<8;
ratio=(ratio<<8)+(tmp/BDRI);
tmp=(tmp%BDRI)<<8;
ratio=(ratio<<8)+(tmp/BDRI);
tmp=(tmp%BDRI)<<8;
ratio=(ratio<<8)+(tmp/BDRI);
tmp=(tmp%BDRI)<<1;
ratio=(ratio<<1)+(tmp/BDRI);
tmp=(tmp%BDRI)<<1;
ratio=(ratio<<1)+(tmp/BDRI);
dprintk("srate= %d (range %d, up to %d)\n", srate,i,bands[i]);
dprintk("fclk = %d\n", fclk);
dprintk("ratio= %08x\n", ratio);
dprintk("srate= %d (range %d, up to %d)\n", srate,i,bands[i]);
dprintk("fclk = %d\n", fclk);
dprintk("ratio= %08x\n", ratio);
cx24110_writereg(state, 0x1, (ratio>>16)&0xff);
cx24110_writereg(state, 0x2, (ratio>>8)&0xff);
cx24110_writereg(state, 0x3, (ratio)&0xff);
cx24110_writereg(state, 0x1, (ratio>>16)&0xff);
cx24110_writereg(state, 0x2, (ratio>>8)&0xff);
cx24110_writereg(state, 0x3, (ratio)&0xff);
return 0;
return 0;
}
@ -324,48 +324,48 @@ int cx24110_pll_write (struct dvb_frontend* fe, u32 data)
dprintk("cx24110 debug: cx24108_write(%8.8x)\n",data);
cx24110_writereg(state,0x6d,0x30); /* auto mode at 62kHz */
cx24110_writereg(state,0x70,0x15); /* auto mode 21 bits */
cx24110_writereg(state,0x6d,0x30); /* auto mode at 62kHz */
cx24110_writereg(state,0x70,0x15); /* auto mode 21 bits */
/* if the auto tuner writer is still busy, clear it out */
while (cx24110_readreg(state,0x6d)&0x80)
/* if the auto tuner writer is still busy, clear it out */
while (cx24110_readreg(state,0x6d)&0x80)
cx24110_writereg(state,0x72,0);
/* write the topmost 8 bits */
cx24110_writereg(state,0x72,(data>>24)&0xff);
/* write the topmost 8 bits */
cx24110_writereg(state,0x72,(data>>24)&0xff);
/* wait for the send to be completed */
while ((cx24110_readreg(state,0x6d)&0xc0)==0x80)
/* wait for the send to be completed */
while ((cx24110_readreg(state,0x6d)&0xc0)==0x80)
;
/* send another 8 bytes */
cx24110_writereg(state,0x72,(data>>16)&0xff);
while ((cx24110_readreg(state,0x6d)&0xc0)==0x80)
/* send another 8 bytes */
cx24110_writereg(state,0x72,(data>>16)&0xff);
while ((cx24110_readreg(state,0x6d)&0xc0)==0x80)
;
/* and the topmost 5 bits of this byte */
cx24110_writereg(state,0x72,(data>>8)&0xff);
while ((cx24110_readreg(state,0x6d)&0xc0)==0x80)
/* and the topmost 5 bits of this byte */
cx24110_writereg(state,0x72,(data>>8)&0xff);
while ((cx24110_readreg(state,0x6d)&0xc0)==0x80)
;
/* now strobe the enable line once */
cx24110_writereg(state,0x6d,0x32);
cx24110_writereg(state,0x6d,0x30);
/* now strobe the enable line once */
cx24110_writereg(state,0x6d,0x32);
cx24110_writereg(state,0x6d,0x30);
return 0;
return 0;
}
static int cx24110_initfe(struct dvb_frontend* fe)
{
struct cx24110_state *state = fe->demodulator_priv;
/* fixme (low): error handling */
int i;
int i;
dprintk("%s: init chip\n", __FUNCTION__);
for(i=0;i<sizeof(cx24110_regdata)/sizeof(cx24110_regdata[0]);i++) {
for(i=0;i<sizeof(cx24110_regdata)/sizeof(cx24110_regdata[0]);i++) {
cx24110_writereg(state, cx24110_regdata[i].reg, cx24110_regdata[i].data);
};
};
if (state->config->pll_init) state->config->pll_init(fe);

26
drivers/media/dvb/frontends/l64781.c
View File

@ -2,7 +2,7 @@
driver for LSI L64781 COFDM demodulator
Copyright (C) 2001 Holger Waechtler for Convergence Integrated Media GmbH
Marko Kohtala <marko.kohtala@luukku.com>
Marko Kohtala <marko.kohtala@luukku.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -433,7 +433,7 @@ static int l64781_init(struct dvb_frontend* fe)
{
struct l64781_state* state = fe->demodulator_priv;
reset_and_configure (state);
reset_and_configure (state);
/* Power up */
l64781_writereg (state, 0x3e, 0xa5);
@ -456,9 +456,9 @@ static int l64781_init(struct dvb_frontend* fe)
l64781_writereg (state, 0x0d, 0x8c);
/* With ppm=8000, it seems the DTR_SENSITIVITY will result in
value of 2 with all possible bandwidths and guard
intervals, which is the initial value anyway. */
/*l64781_writereg (state, 0x19, 0x92);*/
value of 2 with all possible bandwidths and guard
intervals, which is the initial value anyway. */
/*l64781_writereg (state, 0x19, 0x92);*/
/* Everything is two's complement, soft bit and CSI_OUT too */
l64781_writereg (state, 0x1e, 0x09);
@ -477,10 +477,10 @@ static int l64781_init(struct dvb_frontend* fe)
static int l64781_get_tune_settings(struct dvb_frontend* fe,
struct dvb_frontend_tune_settings* fesettings)
{
fesettings->min_delay_ms = 4000;
fesettings->step_size = 0;
fesettings->max_drift = 0;
return 0;
fesettings->min_delay_ms = 4000;
fesettings->step_size = 0;
fesettings->max_drift = 0;
return 0;
}
static void l64781_release(struct dvb_frontend* fe)
@ -522,7 +522,7 @@ struct dvb_frontend* l64781_attach(const struct l64781_config* config,
/* The chip always responds to reads */
if (i2c_transfer(state->i2c, msg, 2) != 2) {
dprintk("No response to read on I2C bus\n");
dprintk("No response to read on I2C bus\n");
goto error;
}
@ -531,7 +531,7 @@ struct dvb_frontend* l64781_attach(const struct l64781_config* config,
/* Reading the POWER_DOWN register always returns 0 */
if (reg0x3e != 0) {
dprintk("Device doesn't look like L64781\n");
dprintk("Device doesn't look like L64781\n");
goto error;
}
@ -540,7 +540,7 @@ struct dvb_frontend* l64781_attach(const struct l64781_config* config,
/* Responds to all reads with 0 */
if (l64781_readreg(state, 0x1a) != 0) {
dprintk("Read 1 returned unexpcted value\n");
dprintk("Read 1 returned unexpcted value\n");
goto error;
}
@ -549,7 +549,7 @@ struct dvb_frontend* l64781_attach(const struct l64781_config* config,
/* Responds with register default value */
if (l64781_readreg(state, 0x1a) != 0xa1) {
dprintk("Read 2 returned unexpcted value\n");
dprintk("Read 2 returned unexpcted value\n");
goto error;
}

2
drivers/media/dvb/frontends/l64781.h
View File

@ -2,7 +2,7 @@
driver for LSI L64781 COFDM demodulator
Copyright (C) 2001 Holger Waechtler for Convergence Integrated Media GmbH
Marko Kohtala <marko.kohtala@luukku.com>
Marko Kohtala <marko.kohtala@luukku.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by

8
drivers/media/dvb/frontends/lgdt330x.c
View File

@ -301,10 +301,10 @@ static int lgdt330x_set_parameters(struct dvb_frontend* fe,
static u8 lgdt3303_8vsb_44_data[] = {
0x04, 0x00,
0x0d, 0x40,
0x0e, 0x87,
0x0f, 0x8e,
0x10, 0x01,
0x47, 0x8b };
0x0e, 0x87,
0x0f, 0x8e,
0x10, 0x01,
0x47, 0x8b };
/*
* Array of byte pairs <address, value>

4
drivers/media/dvb/frontends/mt312.c
View File

@ -554,7 +554,7 @@ static int mt312_set_frontend(struct dvb_frontend* fe,
if ((ret = mt312_write(state, SYM_RATE_H, buf, sizeof(buf))) < 0)
return ret;
mt312_reset(state, 0);
mt312_reset(state, 0);
return 0;
}
@ -695,7 +695,7 @@ static struct dvb_frontend_ops vp310_mt312_ops = {
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 |
FE_CAN_FEC_3_4 | FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 |
FE_CAN_FEC_AUTO | FE_CAN_QPSK | FE_CAN_MUTE_TS |
FE_CAN_RECOVER
FE_CAN_RECOVER
},
.release = mt312_release,

6
drivers/media/dvb/frontends/nxt2002.c
View File

@ -527,7 +527,7 @@ static int nxt2002_read_snr(struct dvb_frontend* fe, u16* snr)
else
snrdb = 1000*0 + ( 1000*(12-0) * ( temp2 - 0 ) / ( 0x7C00 - 0 ) );
/* the value reported back from the frontend will be FFFF=32db 0000=0db */
/* the value reported back from the frontend will be FFFF=32db 0000=0db */
*snr = snrdb * (0xFFFF/32000);
@ -646,7 +646,7 @@ struct dvb_frontend* nxt2002_attach(const struct nxt2002_config* config,
memcpy(&state->ops, &nxt2002_ops, sizeof(struct dvb_frontend_ops));
state->initialised = 0;
/* Check the first 5 registers to ensure this a revision we can handle */
/* Check the first 5 registers to ensure this a revision we can handle */
i2c_readbytes(state, 0x00, buf, 5);
if (buf[0] != 0x04) goto error; /* device id */
@ -672,7 +672,7 @@ static struct dvb_frontend_ops nxt2002_ops = {
.type = FE_ATSC,
.frequency_min = 54000000,
.frequency_max = 860000000,
/* stepsize is just a guess */
/* stepsize is just a guess */
.frequency_stepsize = 166666,
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |

4
drivers/media/dvb/frontends/nxt200x.c
View File

@ -339,7 +339,7 @@ static int nxt200x_writetuner (struct nxt200x_state* state, u8* data)
switch (state->demod_chip) {
case NXT2004:
if (i2c_writebytes(state, state->config->pll_address, data, 4))
printk(KERN_WARNING "nxt200x: error writing to tuner\n");
printk(KERN_WARNING "nxt200x: error writing to tuner\n");
/* wait until we have a lock */
while (count < 20) {
i2c_readbytes(state, state->config->pll_address, &buf, 1);
@ -497,7 +497,7 @@ static int nxt2004_load_firmware (struct dvb_frontend* fe, const struct firmware
/* calculate firmware CRC */
for (position = 0; position < fw->size; position++) {
crc = nxt200x_crc(crc, fw->data[position]);
crc = nxt200x_crc(crc, fw->data[position]);
}
buf[0] = rambase >> 8;

10
drivers/media/dvb/frontends/nxt6000.c
View File

@ -574,11 +574,11 @@ static struct dvb_frontend_ops nxt6000_ops = {
.symbol_rate_max = 9360000, /* FIXME */
.symbol_rate_tolerance = 4000,
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_4_5 | FE_CAN_FEC_5_6 | FE_CAN_FEC_6_7 |
FE_CAN_FEC_7_8 | FE_CAN_FEC_8_9 | FE_CAN_FEC_AUTO |
FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
FE_CAN_TRANSMISSION_MODE_AUTO | FE_CAN_GUARD_INTERVAL_AUTO |
FE_CAN_HIERARCHY_AUTO,
FE_CAN_FEC_4_5 | FE_CAN_FEC_5_6 | FE_CAN_FEC_6_7 |
FE_CAN_FEC_7_8 | FE_CAN_FEC_8_9 | FE_CAN_FEC_AUTO |
FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
FE_CAN_TRANSMISSION_MODE_AUTO | FE_CAN_GUARD_INTERVAL_AUTO |
FE_CAN_HIERARCHY_AUTO,
},
.release = nxt6000_release,

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