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Merge branch 'master'

This commit is contained in:
Jeff Garzik 2006-02-07 15:16:27 -05:00
parent 23a56e2cbe ce4b50f2fc
commit 5d1769ac3d
141 changed files with 1085 additions and 3033 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Documentation/video4linux/CARDLIST.cx88
View File

@ -42,4 +42,4 @@
41 -> Hauppauge WinTV-HVR1100 DVB-T/Hybrid (Low Profile) [0070:9800,0070:9802]
42 -> digitalnow DNTV Live! DVB-T Pro [1822:0025]
43 -> KWorld/VStream XPert DVB-T with cx22702 [17de:08a1]
44 -> DViCO FusionHDTV DVB-T Dual Digital [18ac:db50]
44 -> DViCO FusionHDTV DVB-T Dual Digital [18ac:db50,18ac:db54]

6
Documentation/video4linux/CARDLIST.saa7134
View File

@ -1,7 +1,7 @@
0 -> UNKNOWN/GENERIC
1 -> Proteus Pro [philips reference design] [1131:2001,1131:2001]
2 -> LifeView FlyVIDEO3000 [5168:0138,4e42:0138]
3 -> LifeView FlyVIDEO2000 [5168:0138]
3 -> LifeView/Typhoon FlyVIDEO2000 [5168:0138,4e42:0138]
4 -> EMPRESS [1131:6752]
5 -> SKNet Monster TV [1131:4e85]
6 -> Tevion MD 9717
@ -53,12 +53,12 @@
52 -> AverMedia AverTV/305 [1461:2108]
53 -> ASUS TV-FM 7135 [1043:4845]
54 -> LifeView FlyTV Platinum FM [5168:0214,1489:0214]
55 -> LifeView FlyDVB-T DUO [5168:0502,5168:0306]
55 -> LifeView FlyDVB-T DUO [5168:0306]
56 -> Avermedia AVerTV 307 [1461:a70a]
57 -> Avermedia AVerTV GO 007 FM [1461:f31f]
58 -> ADS Tech Instant TV (saa7135) [1421:0350,1421:0351,1421:0370,1421:1370]
59 -> Kworld/Tevion V-Stream Xpert TV PVR7134
60 -> Typhoon DVB-T Duo Digital/Analog Cardbus [4e42:0502]
60 -> LifeView/Typhoon FlyDVB-T Duo Cardbus [5168:0502,4e42:0502]
61 -> Philips TOUGH DVB-T reference design [1131:2004]
62 -> Compro VideoMate TV Gold+II
63 -> Kworld Xpert TV PVR7134

11
MAINTAINERS
View File

@ -540,7 +540,8 @@ S: Supported
BTTV VIDEO4LINUX DRIVER
P: Mauro Carvalho Chehab
M: mchehab@brturbo.com.br
M: mchehab@infradead.org
M: v4l-dvb-maintainer@linuxtv.org
L: video4linux-list@redhat.com
W: http://linuxtv.org
T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git
@ -837,11 +838,12 @@ S: Maintained
DVB SUBSYSTEM AND DRIVERS
P: LinuxTV.org Project
M: linux-dvb-maintainer@linuxtv.org
M: mchehab@infradead.org
M: v4l-dvb-maintainer@linuxtv.org
L: linux-dvb@linuxtv.org (subscription required)
W: http://linuxtv.org/
T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git
S: Supported
S: Maintained
EATA-DMA SCSI DRIVER
P: Michael Neuffer
@ -2956,7 +2958,8 @@ S: Maintained
VIDEO FOR LINUX
P: Mauro Carvalho Chehab
M: mchehab@brturbo.com.br
M: mchehab@infradead.org
M: v4l-dvb-maintainer@linuxtv.org
L: video4linux-list@redhat.com
W: http://linuxtv.org
T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git

2
Makefile
View File

@ -442,7 +442,7 @@ export KBUILD_DEFCONFIG
config %config: scripts_basic outputmakefile FORCE
$(Q)mkdir -p include/linux
$(Q)$(MAKE) $(build)=scripts/kconfig $@
$(Q)$(MAKE) .kernelrelease
$(Q)$(MAKE) -C $(srctree) KBUILD_SRC= .kernelrelease
else
# ===========================================================================

2
arch/cris/Makefile
View File

@ -119,7 +119,7 @@ $(SRC_ARCH)/.links:
@ln -sfn $(SRC_ARCH)/$(SARCH)/lib $(SRC_ARCH)/lib
@ln -sfn $(SRC_ARCH)/$(SARCH) $(SRC_ARCH)/arch
@ln -sfn $(SRC_ARCH)/$(SARCH)/vmlinux.lds.S $(SRC_ARCH)/kernel/vmlinux.lds.S
@ln -sfn $(SRC_ARCH)/$(SARCH)/asm-offsets.c $(SRC_ARCH)/kernel/asm-offsets.c
@ln -sfn $(SRC_ARCH)/$(SARCH)/kernel/asm-offsets.c $(SRC_ARCH)/kernel/asm-offsets.c
@touch $@
# Create link to sub arch includes

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

@ -77,7 +77,7 @@ void ack_bad_irq(unsigned int irq)
* completely.
* But only ack when the APIC is enabled -AK
*/
if (!cpu_has_apic)
if (cpu_has_apic)
ack_APIC_irq();
}

1
arch/mips/Kconfig
View File

@ -595,6 +595,7 @@ config SGI_IP32
select SYS_HAS_CPU_R5000
select SYS_HAS_CPU_R10000 if BROKEN
select SYS_HAS_CPU_RM7000
select SYS_HAS_CPU_NEVADA
select SYS_SUPPORTS_64BIT_KERNEL
select SYS_SUPPORTS_BIG_ENDIAN
help

25
arch/mips/Makefile
View File

@ -53,14 +53,17 @@ CROSS_COMPILE := $(tool-prefix)
endif
CHECKFLAGS-y += -D__linux__ -D__mips__ \
-D_MIPS_SZINT=32 \
-D_ABIO32=1 \
-D_ABIN32=2 \
-D_ABI64=3
CHECKFLAGS-$(CONFIG_32BIT) += -D_MIPS_SIM=_ABIO32 \
-D_MIPS_SZLONG=32 \
-D_MIPS_SZPTR=32 \
-D__PTRDIFF_TYPE__=int
CHECKFLAGS-$(CONFIG_64BIT) += -m64 -D_MIPS_SIM=_ABI64 \
-D_MIPS_SZLONG=64 \
-D_MIPS_SZPTR=64 \
-D__PTRDIFF_TYPE__="long int"
CHECKFLAGS-$(CONFIG_CPU_BIG_ENDIAN) += -D__MIPSEB__
CHECKFLAGS-$(CONFIG_CPU_LITTLE_ENDIAN) += -D__MIPSEL__
@ -166,79 +169,97 @@ echo $$gcc_abi $$gcc_opt$$gcc_cpu $$gcc_isa $$gas_abi $$gas_opt$$gas_cpu $$gas_i
#
cflags-$(CONFIG_CPU_R3000) += \
$(call set_gccflags,r3000,mips1,r3000,mips1,mips1)
CHECKFLAGS-$(CONFIG_CPU_R3000) += -D_MIPS_ISA=_MIPS_ISA_MIPS1
cflags-$(CONFIG_CPU_TX39XX) += \
$(call set_gccflags,r3900,mips1,r3000,mips1,mips1)
CHECKFLAGS-$(CONFIG_CPU_TX39XX) += -D_MIPS_ISA=_MIPS_ISA_MIPS1
cflags-$(CONFIG_CPU_R6000) += \
$(call set_gccflags,r6000,mips2,r6000,mips2,mips2) \
-Wa,--trap
CHECKFLAGS-$(CONFIG_CPU_R6000) += -D_MIPS_ISA=_MIPS_ISA_MIPS2
cflags-$(CONFIG_CPU_R4300) += \
$(call set_gccflags,r4300,mips3,r4300,mips3,mips2) \
-Wa,--trap
CHECKFLAGS-$(CONFIG_CPU_R4300) += -D_MIPS_ISA=_MIPS_ISA_MIPS3
cflags-$(CONFIG_CPU_VR41XX) += \
$(call set_gccflags,r4100,mips3,r4600,mips3,mips2) \
-Wa,--trap
CHECKFLAGS-$(CONFIG_CPU_VR41XX) += -D_MIPS_ISA=_MIPS_ISA_MIPS3
cflags-$(CONFIG_CPU_R4X00) += \
$(call set_gccflags,r4600,mips3,r4600,mips3,mips2) \
-Wa,--trap
CHECKFLAGS-$(CONFIG_CPU_R4X00) += -D_MIPS_ISA=_MIPS_ISA_MIPS3
cflags-$(CONFIG_CPU_TX49XX) += \
$(call set_gccflags,r4600,mips3,r4600,mips3,mips2) \
-Wa,--trap
CHECKFLAGS-$(CONFIG_CPU_TX49XX) += -D_MIPS_ISA=_MIPS_ISA_MIPS3
cflags-$(CONFIG_CPU_MIPS32_R1) += \
$(call set_gccflags,mips32,mips32,r4600,mips3,mips2) \
-Wa,--trap
CHECKFLAGS-$(CONFIG_CPU_MIPS32_R1) += -D_MIPS_ISA=_MIPS_ISA_MIPS32
cflags-$(CONFIG_CPU_MIPS32_R2) += \
$(call set_gccflags,mips32r2,mips32r2,r4600,mips3,mips2) \
-Wa,--trap
CHECKFLAGS-$(CONFIG_CPU_MIPS32_R2) += -D_MIPS_ISA=_MIPS_ISA_MIPS32
cflags-$(CONFIG_CPU_MIPS64_R1) += \
$(call set_gccflags,mips64,mips64,r4600,mips3,mips2) \
-Wa,--trap
CHECKFLAGS-$(CONFIG_CPU_MIPS64_R1) += -D_MIPS_ISA=_MIPS_ISA_MIPS64
cflags-$(CONFIG_CPU_MIPS64_R2) += \
$(call set_gccflags,mips64r2,mips64r2,r4600,mips3,mips2) \
-Wa,--trap
CHECKFLAGS-$(CONFIG_CPU_MIPS64_R2) += -D_MIPS_ISA=_MIPS_ISA_MIPS64
cflags-$(CONFIG_CPU_R5000) += \
$(call set_gccflags,r5000,mips4,r5000,mips4,mips2) \
-Wa,--trap
CHECKFLAGS-$(CONFIG_CPU_R5000) += -D_MIPS_ISA=_MIPS_ISA_MIPS4
cflags-$(CONFIG_CPU_R5432) += \
$(call set_gccflags,r5400,mips4,r5000,mips4,mips2) \
-Wa,--trap
CHECKFLAGS-$(CONFIG_CPU_R5432) += -D_MIPS_ISA=_MIPS_ISA_MIPS4
cflags-$(CONFIG_CPU_NEVADA) += \
$(call set_gccflags,rm5200,mips4,r5000,mips4,mips2) \
-Wa,--trap
# $(call cc-option,-mmad)
CHECKFLAGS-$(CONFIG_CPU_NEVADA) += -D_MIPS_ISA=_MIPS_ISA_MIPS4
cflags-$(CONFIG_CPU_RM7000) += \
$(call set_gccflags,rm7000,mips4,r5000,mips4,mips2) \
-Wa,--trap
CHECKFLAGS-$(CONFIG_CPU_RM7000) += -D_MIPS_ISA=_MIPS_ISA_MIPS4
cflags-$(CONFIG_CPU_RM9000) += \
$(call set_gccflags,rm9000,mips4,r5000,mips4,mips2) \
-Wa,--trap
CHECKFLAGS-$(CONFIG_CPU_RM9000) += -D_MIPS_ISA=_MIPS_ISA_MIPS4
cflags-$(CONFIG_CPU_SB1) += \
$(call set_gccflags,sb1,mips64,r5000,mips4,mips2) \
-Wa,--trap
CHECKFLAGS-$(CONFIG_CPU_SB1) += -D_MIPS_ISA=_MIPS_ISA_MIPS64
cflags-$(CONFIG_CPU_R8000) += \
$(call set_gccflags,r8000,mips4,r8000,mips4,mips2) \
-Wa,--trap
CHECKFLAGS-$(CONFIG_CPU_R8000) += -D_MIPS_ISA=_MIPS_ISA_MIPS4
cflags-$(CONFIG_CPU_R10000) += \
$(call set_gccflags,r10000,mips4,r8000,mips4,mips2) \
-Wa,--trap
CHECKFLAGS-$(CONFIG_CPU_R10000) += -D_MIPS_ISA=_MIPS_ISA_MIPS4
ifdef CONFIG_CPU_SB1
ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
@ -369,7 +390,7 @@ load-$(CONFIG_MIPS_XXS1500) += 0xffffffff80100000
# Cobalt Server
#
core-$(CONFIG_MIPS_COBALT) += arch/mips/cobalt/
cflags-$(CONFIG_MIPS_COBALT) += -Iinclude/asm-mips/cobalt
cflags-$(CONFIG_MIPS_COBALT) += -Iinclude/asm-mips/mach-cobalt
load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000
#

2
arch/mips/au1000/common/reset.c
View File

@ -151,7 +151,7 @@ void au1000_restart(char *command)
}
set_c0_status(ST0_BEV | ST0_ERL);
set_c0_config(CONF_CM_UNCACHED);
change_c0_config(CONF_CM_CMASK, CONF_CM_UNCACHED);
flush_cache_all();
write_c0_wired(0);

3
arch/mips/au1000/common/setup.c
View File

@ -33,6 +33,7 @@
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/module.h>
#include <linux/pm.h>
#include <asm/cpu.h>
#include <asm/bootinfo.h>
@ -125,7 +126,7 @@ void __init plat_setup(void)
#endif
_machine_restart = au1000_restart;
_machine_halt = au1000_halt;
_machine_power_off = au1000_power_off;
pm_power_off = au1000_power_off;
board_time_init = au1xxx_time_init;
board_timer_setup = au1xxx_timer_setup;

2
arch/mips/cobalt/int-handler.S
View File

@ -8,7 +8,7 @@
*/
#include <asm/asm.h>
#include <asm/mipsregs.h>
#include <asm/cobalt/cobalt.h>
#include <asm/mach-cobalt/cobalt.h>
#include <asm/regdef.h>
#include <asm/stackframe.h>

2
arch/mips/cobalt/irq.c
View File

@ -18,7 +18,7 @@
#include <asm/gt64120.h>
#include <asm/ptrace.h>
#include <asm/cobalt/cobalt.h>
#include <asm/mach-cobalt/cobalt.h>
extern void cobalt_handle_int(void);

2
arch/mips/cobalt/reset.c
View File

@ -16,7 +16,7 @@
#include <asm/reboot.h>
#include <asm/system.h>
#include <asm/mipsregs.h>
#include <asm/cobalt/cobalt.h>
#include <asm/mach-cobalt/cobalt.h>
void cobalt_machine_halt(void)
{

7
arch/mips/cobalt/setup.c
View File

@ -5,7 +5,7 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 1996, 1997, 2004 by Ralf Baechle (ralf@linux-mips.org)
* Copyright (C) 1996, 1997, 2004, 05 by Ralf Baechle (ralf@linux-mips.org)
* Copyright (C) 2001, 2002, 2003 by Liam Davies (ldavies@agile.tv)
*
*/
@ -13,6 +13,7 @@
#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/init.h>
#include <linux/pm.h>
#include <linux/serial.h>
#include <linux/serial_core.h>
@ -25,7 +26,7 @@
#include <asm/gt64120.h>
#include <asm/serial.h>
#include <asm/cobalt/cobalt.h>
#include <asm/mach-cobalt/cobalt.h>
extern void cobalt_machine_restart(char *command);
extern void cobalt_machine_halt(void);
@ -99,7 +100,7 @@ void __init plat_setup(void)
_machine_restart = cobalt_machine_restart;
_machine_halt = cobalt_machine_halt;
_machine_power_off = cobalt_machine_power_off;
pm_power_off = cobalt_machine_power_off;
board_timer_setup = cobalt_timer_setup;

1
arch/mips/configs/ip32_defconfig
View File

@ -102,6 +102,7 @@ CONFIG_CPU_R5000=y
# CONFIG_CPU_RM9000 is not set
# CONFIG_CPU_SB1 is not set
CONFIG_SYS_HAS_CPU_R5000=y
CONFIG_SYS_HAS_CPU_NEVADA=y
CONFIG_SYS_HAS_CPU_RM7000=y
CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y

78
arch/mips/configs/qemu_defconfig
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.15-rc2
# Thu Nov 24 01:07:00 2005
# Linux kernel version: 2.6.16-rc2
# Fri Feb 3 17:14:27 2006
#
CONFIG_MIPS=y
@ -147,26 +147,27 @@ CONFIG_LOCALVERSION_AUTO=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_SYSCTL is not set
# CONFIG_AUDIT is not set
# CONFIG_HOTPLUG is not set
CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
CONFIG_INITRAMFS_SOURCE=""
CONFIG_EMBEDDED=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
# CONFIG_HOTPLUG is not set
CONFIG_PRINTK=y
# CONFIG_BUG is not set
CONFIG_ELF_CORE=y
# CONFIG_BASE_FULL is not set
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
# CONFIG_SHMEM is not set
CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
CONFIG_SLAB=y
CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=1
# CONFIG_SLOB is not set
#
# Loadable module support
@ -266,11 +267,7 @@ CONFIG_TCP_CONG_BIC=y
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
CONFIG_IEEE80211=y
# CONFIG_IEEE80211_DEBUG is not set
CONFIG_IEEE80211_CRYPT_WEP=y
CONFIG_IEEE80211_CRYPT_CCMP=y
CONFIG_IEEE80211_CRYPT_TKIP=y
# CONFIG_IEEE80211 is not set
#
# Device Drivers
@ -323,7 +320,7 @@ CONFIG_BLK_DEV_RAM_COUNT=16
#
# SCSI device support
#
CONFIG_RAID_ATTRS=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
#
@ -366,24 +363,16 @@ CONFIG_NETDEVICES=y
#
# PHY device support
#
CONFIG_PHYLIB=y
#
# MII PHY device drivers
#
CONFIG_MARVELL_PHY=y
CONFIG_DAVICOM_PHY=y
CONFIG_QSEMI_PHY=y
CONFIG_LXT_PHY=y
CONFIG_CICADA_PHY=y
# CONFIG_PHYLIB is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_MII is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_NET_VENDOR_SMC is not set
# CONFIG_DM9000 is not set
# CONFIG_NET_VENDOR_RACAL is not set
# CONFIG_DEPCA is not set
# CONFIG_HP100 is not set
@ -479,6 +468,7 @@ CONFIG_HW_CONSOLE=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
#
@ -517,6 +507,12 @@ CONFIG_SERIAL_CORE_CONSOLE=y
#
# CONFIG_I2C is not set
#
# SPI support
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
#
# Dallas's 1-wire bus
#
@ -591,12 +587,15 @@ CONFIG_DUMMY_CONSOLE=y
# SN Devices
#
#
# EDAC - error detection and reporting (RAS)
#
#
# File systems
#
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_JBD is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
@ -677,6 +676,7 @@ CONFIG_MSDOS_PARTITION=y
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_CROSSCOMPILE=y
@ -690,31 +690,7 @@ CONFIG_CMDLINE="console=ttyS0 debug ip=172.20.0.2:172.20.0.1::255.255.0.0"
#
# Cryptographic options
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_WP512=y
CONFIG_CRYPTO_TGR192=y
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_BLOWFISH=y
CONFIG_CRYPTO_TWOFISH=y
CONFIG_CRYPTO_SERPENT=y
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_CAST5=y
CONFIG_CRYPTO_CAST6=y
CONFIG_CRYPTO_TEA=y
CONFIG_CRYPTO_ARC4=y
CONFIG_CRYPTO_KHAZAD=y
CONFIG_CRYPTO_ANUBIS=y
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_CRC32C=y
# CONFIG_CRYPTO_TEST is not set
# CONFIG_CRYPTO is not set
#
# Hardware crypto devices
@ -724,8 +700,6 @@ CONFIG_CRYPTO_CRC32C=y
# Library routines
#
# CONFIG_CRC_CCITT is not set
CONFIG_CRC16=y
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
CONFIG_LIBCRC32C=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
# CONFIG_LIBCRC32C is not set

3
arch/mips/ddb5xxx/ddb5074/setup.c
View File

@ -14,6 +14,7 @@
#include <linux/ide.h>
#include <linux/ioport.h>
#include <linux/irq.h>
#include <linux/pm.h>
#include <asm/addrspace.h>
#include <asm/bcache.h>
@ -95,7 +96,7 @@ void __init plat_setup(void)
_machine_restart = ddb_machine_restart;
_machine_halt = ddb_machine_halt;
_machine_power_off = ddb_machine_power_off;
pm_power_off = ddb_machine_power_off;
ddb_out32(DDB_BAR0, 0);

3
arch/mips/ddb5xxx/ddb5476/setup.c
View File

@ -11,6 +11,7 @@
#include <linux/types.h>
#include <linux/sched.h>
#include <linux/pci.h>
#include <linux/pm.h>
#include <asm/addrspace.h>
#include <asm/bcache.h>
@ -133,7 +134,7 @@ void __init plat_setup(void)
_machine_restart = ddb_machine_restart;
_machine_halt = ddb_machine_halt;
_machine_power_off = ddb_machine_power_off;
pm_power_off = ddb_machine_power_off;
/* request io port/mem resources */
if (request_resource(&ioport_resource, &ddb5476_ioport.dma1) ||

3
arch/mips/ddb5xxx/ddb5477/setup.c
View File

@ -26,6 +26,7 @@
#include <linux/major.h>
#include <linux/kdev_t.h>
#include <linux/root_dev.h>
#include <linux/pm.h>
#include <asm/cpu.h>
#include <asm/bootinfo.h>
@ -182,7 +183,7 @@ void __init plat_setup(void)
_machine_restart = ddb_machine_restart;
_machine_halt = ddb_machine_halt;
_machine_power_off = ddb_machine_power_off;
pm_power_off = ddb_machine_power_off;
/* setup resource limits */
ioport_resource.end = DDB_PCI0_IO_SIZE + DDB_PCI1_IO_SIZE - 1;

3
arch/mips/dec/setup.c
View File

@ -17,6 +17,7 @@
#include <linux/sched.h>
#include <linux/spinlock.h>
#include <linux/types.h>
#include <linux/pm.h>
#include <asm/bootinfo.h>
#include <asm/cpu.h>
@ -158,7 +159,7 @@ void __init plat_setup(void)
_machine_restart = dec_machine_restart;
_machine_halt = dec_machine_halt;
_machine_power_off = dec_machine_power_off;
pm_power_off = dec_machine_power_off;
ioport_resource.start = ~0UL;
ioport_resource.end = 0UL;

4
arch/mips/gt64120/ev64120/setup.c
View File

@ -34,6 +34,8 @@
#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/timex.h>
#include <linux/pm.h>
#include <asm/bootinfo.h>
#include <asm/page.h>
#include <asm/io.h>
@ -73,7 +75,7 @@ void __init plat_setup(void)
{
_machine_restart = galileo_machine_restart;
_machine_halt = galileo_machine_halt;
_machine_power_off = galileo_machine_power_off;
pm_power_off = galileo_machine_power_off;
board_time_init = gt64120_time_init;
set_io_port_base(KSEG1);

6
arch/mips/gt64120/momenco_ocelot/setup.c
View File

@ -4,7 +4,7 @@
* BRIEF MODULE DESCRIPTION
* Momentum Computer Ocelot (CP7000) - board dependent boot routines
*
* Copyright (C) 1996, 1997, 2001 Ralf Baechle
* Copyright (C) 1996, 1997, 2001, 06 Ralf Baechle (ralf@linux-mips.org)
* Copyright (C) 2000 RidgeRun, Inc.
* Copyright (C) 2001 Red Hat, Inc.
* Copyright (C) 2002 Momentum Computer
@ -47,6 +47,8 @@
#include <linux/pci.h>
#include <linux/timex.h>
#include <linux/vmalloc.h>
#include <linux/pm.h>
#include <asm/time.h>
#include <asm/bootinfo.h>
#include <asm/page.h>
@ -159,7 +161,7 @@ void __init plat_setup(void)
_machine_restart = momenco_ocelot_restart;
_machine_halt = momenco_ocelot_halt;
_machine_power_off = momenco_ocelot_power_off;
pm_power_off = momenco_ocelot_power_off;
/*
* initrd_start = (ulong)ocelot_initrd_start;

3
arch/mips/ite-boards/generic/it8172_setup.c
View File

@ -34,6 +34,7 @@
#include <linux/major.h>
#include <linux/kdev_t.h>
#include <linux/root_dev.h>
#include <linux/pm.h>
#include <asm/cpu.h>
#include <asm/time.h>
@ -125,7 +126,7 @@ void __init plat_setup(void)
_machine_restart = it8172_restart;
_machine_halt = it8172_halt;
_machine_power_off = it8172_power_off;
pm_power_off = it8172_power_off;
/*
* IO/MEM resources.

4
arch/mips/jazz/setup.c
View File

@ -19,6 +19,8 @@
#include <linux/console.h>
#include <linux/fb.h>
#include <linux/ide.h>
#include <linux/pm.h>
#include <asm/bootinfo.h>
#include <asm/irq.h>
#include <asm/jazz.h>
@ -79,7 +81,7 @@ void __init plat_setup(void)
_machine_restart = jazz_machine_restart;
_machine_halt = jazz_machine_halt;
_machine_power_off = jazz_machine_power_off;
pm_power_off = jazz_machine_power_off;
#warning "Somebody should check if screen_info is ok for Jazz."

3
arch/mips/jmr3927/rbhma3100/setup.c
View File

@ -44,6 +44,7 @@
#include <linux/ioport.h>
#include <linux/param.h> /* for HZ */
#include <linux/delay.h>
#include <linux/pm.h>
#ifdef CONFIG_SERIAL_TXX9
#include <linux/tty.h>
#include <linux/serial.h>
@ -211,7 +212,7 @@ void __init plat_setup(void)
_machine_restart = jmr3927_machine_restart;
_machine_halt = jmr3927_machine_halt;
_machine_power_off = jmr3927_machine_power_off;
pm_power_off = jmr3927_machine_power_off;
/*
* IO/MEM resources.

7
arch/mips/kernel/cpu-probe.c
View File

@ -2,8 +2,8 @@
* Processor capabilities determination functions.
*
* Copyright (C) xxxx the Anonymous
* Copyright (C) 1994 - 2006 Ralf Baechle
* Copyright (C) 2003, 2004 Maciej W. Rozycki
* Copyright (C) 1994 - 2003 Ralf Baechle
* Copyright (C) 2001, 2004 MIPS Inc.
*
* This program is free software; you can redistribute it and/or
@ -641,10 +641,9 @@ static inline void cpu_probe_sibyte(struct cpuinfo_mips *c)
switch (c->processor_id & 0xff00) {
case PRID_IMP_SB1:
c->cputype = CPU_SB1;
#ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
/* FPU in pass1 is known to have issues. */
c->options &= ~(MIPS_CPU_FPU | MIPS_CPU_32FPR);
#endif
if ((c->processor_id & 0xff) < 0x20)
c->options &= ~(MIPS_CPU_FPU | MIPS_CPU_32FPR);
break;
case PRID_IMP_SB1A:
c->cputype = CPU_SB1A;

2
arch/mips/kernel/genex.S
View File

@ -233,11 +233,11 @@ NESTED(except_vec_nmi, 0, sp)
NESTED(nmi_handler, PT_SIZE, sp)
.set push
.set noat
.set mips3
SAVE_ALL
move a0, sp
jal nmi_exception_handler
RESTORE_ALL
.set mips3
eret
.set pop
END(nmi_handler)

22
arch/mips/kernel/ptrace32.c
View File

@ -88,7 +88,7 @@ asmlinkage int sys32_ptrace(int request, int pid, int addr, int data)
ret = -EIO;
if (copied != sizeof(tmp))
break;
ret = put_user(tmp, (unsigned int *) (unsigned long) data);
ret = put_user(tmp, (unsigned int __user *) (unsigned long) data);
break;
}
@ -174,8 +174,10 @@ asmlinkage int sys32_ptrace(int request, int pid, int addr, int data)
case FPC_EIR: { /* implementation / version register */
unsigned int flags;
if (!cpu_has_fpu)
if (!cpu_has_fpu) {
tmp = 0;
break;
}
preempt_disable();
if (cpu_has_mipsmt) {
@ -194,15 +196,18 @@ asmlinkage int sys32_ptrace(int request, int pid, int addr, int data)
preempt_enable();
break;
}
case DSP_BASE ... DSP_BASE + 5:
case DSP_BASE ... DSP_BASE + 5: {
dspreg_t *dregs;
if (!cpu_has_dsp) {
tmp = 0;
ret = -EIO;
goto out_tsk;
}
dspreg_t *dregs = __get_dsp_regs(child);
dregs = __get_dsp_regs(child);
tmp = (unsigned long) (dregs[addr - DSP_BASE]);
break;
}
case DSP_CONTROL:
if (!cpu_has_dsp) {
tmp = 0;
@ -216,7 +221,7 @@ asmlinkage int sys32_ptrace(int request, int pid, int addr, int data)
ret = -EIO;
goto out_tsk;
}
ret = put_user(tmp, (unsigned *) (unsigned long) data);
ret = put_user(tmp, (unsigned __user *) (unsigned long) data);
break;
}
@ -304,15 +309,18 @@ asmlinkage int sys32_ptrace(int request, int pid, int addr, int data)
else
child->thread.fpu.soft.fcr31 = data;
break;
case DSP_BASE ... DSP_BASE + 5:
case DSP_BASE ... DSP_BASE + 5: {
dspreg_t *dregs;
if (!cpu_has_dsp) {
ret = -EIO;
break;
}
dspreg_t *dregs = __get_dsp_regs(child);
dregs = __get_dsp_regs(child);
dregs[addr - DSP_BASE] = data;
break;
}
case DSP_CONTROL:
if (!cpu_has_dsp) {
ret = -EIO;

18
arch/mips/kernel/reset.c
View File

@ -3,17 +3,16 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2001 by Ralf Baechle
* Copyright (C) 2001, 06 by Ralf Baechle (ralf@linux-mips.org)
* Copyright (C) 2001 MIPS Technologies, Inc.
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/pm.h>
#include <linux/types.h>
#include <linux/reboot.h>
#include <asm/reboot.h>
void (*pm_power_off)(void);
EXPORT_SYMBOL(pm_power_off);
#include <asm/reboot.h>
/*
* Urgs ... Too many MIPS machines to handle this in a generic way.
@ -22,23 +21,22 @@ EXPORT_SYMBOL(pm_power_off);
*/
void (*_machine_restart)(char *command);
void (*_machine_halt)(void);
void (*_machine_power_off)(void);
void (*pm_power_off)(void);
void machine_restart(char *command)
{
_machine_restart(command);
if (_machine_restart)
_machine_restart(command);
}
void machine_halt(void)
{
_machine_halt();
if (_machine_halt)
_machine_halt();
}
void machine_power_off(void)
{
if (pm_power_off)
pm_power_off();
_machine_power_off();
}

4
arch/mips/kernel/rtlx.c
View File

@ -1,5 +1,6 @@
/*
* Copyright (C) 2005 MIPS Technologies, Inc. All rights reserved.
* Copyright (C) 2005, 06 Ralf Baechle (ralf@linux-mips.org)
*
* This program is free software; you can distribute it and/or modify it
* under the terms of the GNU General Public License (Version 2) as
@ -20,9 +21,12 @@
#include <linux/module.h>
#include <linux/fs.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/poll.h>
#include <linux/sched.h>
#include <linux/wait.h>
#include <asm/mipsmtregs.h>
#include <asm/bitops.h>
#include <asm/cpu.h>

8
arch/mips/kernel/signal-common.h
View File

@ -11,7 +11,7 @@
#include <linux/config.h>
static inline int
setup_sigcontext(struct pt_regs *regs, struct sigcontext *sc)
setup_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)
{
int err = 0;
@ -82,7 +82,7 @@ out:
}
static inline int
restore_sigcontext(struct pt_regs *regs, struct sigcontext *sc)
restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)
{
unsigned int used_math;
unsigned long treg;
@ -157,7 +157,7 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext *sc)
/*
* Determine which stack to use..
*/
static inline void *
static inline void __user *
get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size)
{
unsigned long sp;
@ -176,7 +176,7 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size)
if ((ka->sa.sa_flags & SA_ONSTACK) && (sas_ss_flags (sp) == 0))
sp = current->sas_ss_sp + current->sas_ss_size;
return (void *)((sp - frame_size) & (ICACHE_REFILLS_WORKAROUND_WAR ? 32 : ALMASK));
return (void __user *)((sp - frame_size) & (ICACHE_REFILLS_WORKAROUND_WAR ? 32 : ALMASK));
}
static inline int install_sigtramp(unsigned int __user *tramp,

16
arch/mips/kernel/signal.c
View File

@ -199,10 +199,10 @@ save_static_function(sys_sigreturn);
__attribute_used__ noinline static void
_sys_sigreturn(nabi_no_regargs struct pt_regs regs)
{
struct sigframe *frame;
struct sigframe __user *frame;
sigset_t blocked;
frame = (struct sigframe *) regs.regs[29];
frame = (struct sigframe __user *) regs.regs[29];
if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
goto badframe;
if (__copy_from_user(&blocked, &frame->sf_mask, sizeof(blocked)))
@ -236,11 +236,11 @@ save_static_function(sys_rt_sigreturn);
__attribute_used__ noinline static void
_sys_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
{
struct rt_sigframe *frame;
struct rt_sigframe __user *frame;
sigset_t set;
stack_t st;
frame = (struct rt_sigframe *) regs.regs[29];
frame = (struct rt_sigframe __user *) regs.regs[29];
if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
goto badframe;
if (__copy_from_user(&set, &frame->rs_uc.uc_sigmask, sizeof(set)))
@ -259,7 +259,7 @@ _sys_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
goto badframe;
/* It is more difficult to avoid calling this function than to
call it and ignore errors. */
do_sigaltstack(&st, NULL, regs.regs[29]);
do_sigaltstack((stack_t __user *)&st, NULL, regs.regs[29]);
/*
* Don't let your children do this ...
@ -279,7 +279,7 @@ badframe:
int setup_frame(struct k_sigaction * ka, struct pt_regs *regs,
int signr, sigset_t *set)
{
struct sigframe *frame;
struct sigframe __user *frame;
int err = 0;
frame = get_sigframe(ka, regs, sizeof(*frame));
@ -326,7 +326,7 @@ give_sigsegv:
int setup_rt_frame(struct k_sigaction * ka, struct pt_regs *regs,
int signr, sigset_t *set, siginfo_t *info)
{
struct rt_sigframe *frame;
struct rt_sigframe __user *frame;
int err = 0;
frame = get_sigframe(ka, regs, sizeof(*frame));
@ -340,7 +340,7 @@ int setup_rt_frame(struct k_sigaction * ka, struct pt_regs *regs,
/* Create the ucontext. */
err |= __put_user(0, &frame->rs_uc.uc_flags);
err |= __put_user(0, &frame->rs_uc.uc_link);
err |= __put_user(NULL, &frame->rs_uc.uc_link);
err |= __put_user((void *)current->sas_ss_sp,
&frame->rs_uc.uc_stack.ss_sp);
err |= __put_user(sas_ss_flags(regs->regs[29]),

59
arch/mips/kernel/signal32.c
View File

@ -144,7 +144,7 @@ struct ucontext32 {
extern void __put_sigset_unknown_nsig(void);
extern void __get_sigset_unknown_nsig(void);
static inline int put_sigset(const sigset_t *kbuf, compat_sigset_t *ubuf)
static inline int put_sigset(const sigset_t *kbuf, compat_sigset_t __user *ubuf)
{
int err = 0;
@ -269,7 +269,7 @@ asmlinkage int sys32_sigaction(int sig, const struct sigaction32 *act,
if (!access_ok(VERIFY_READ, act, sizeof(*act)))
return -EFAULT;
err |= __get_user(handler, &act->sa_handler);
new_ka.sa.sa_handler = (void*)(s64)handler;
new_ka.sa.sa_handler = (void __user *)(s64)handler;
err |= __get_user(new_ka.sa.sa_flags, &act->sa_flags);
err |= __get_user(mask, &act->sa_mask.sig[0]);
if (err)
@ -299,8 +299,8 @@ asmlinkage int sys32_sigaction(int sig, const struct sigaction32 *act,
asmlinkage int sys32_sigaltstack(nabi_no_regargs struct pt_regs regs)
{
const stack32_t *uss = (const stack32_t *) regs.regs[4];
stack32_t *uoss = (stack32_t *) regs.regs[5];
const stack32_t __user *uss = (const stack32_t __user *) regs.regs[4];
stack32_t __user *uoss = (stack32_t __user *) regs.regs[5];
unsigned long usp = regs.regs[29];
stack_t kss, koss;
int ret, err = 0;
@ -319,7 +319,8 @@ asmlinkage int sys32_sigaltstack(nabi_no_regargs struct pt_regs regs)
}
set_fs (KERNEL_DS);
ret = do_sigaltstack(uss ? &kss : NULL , uoss ? &koss : NULL, usp);
ret = do_sigaltstack(uss ? (stack_t __user *)&kss : NULL,
uoss ? (stack_t __user *)&koss : NULL, usp);
set_fs (old_fs);
if (!ret && uoss) {
@ -335,7 +336,7 @@ asmlinkage int sys32_sigaltstack(nabi_no_regargs struct pt_regs regs)
return ret;
}
static int restore_sigcontext32(struct pt_regs *regs, struct sigcontext32 *sc)
static int restore_sigcontext32(struct pt_regs *regs, struct sigcontext32 __user *sc)
{
u32 used_math;
int err = 0;
@ -420,7 +421,7 @@ struct rt_sigframe32 {
#endif
};
int copy_siginfo_to_user32(compat_siginfo_t *to, siginfo_t *from)
int copy_siginfo_to_user32(compat_siginfo_t __user *to, siginfo_t *from)
{
int err;
@ -455,7 +456,7 @@ int copy_siginfo_to_user32(compat_siginfo_t *to, siginfo_t *from)
err |= __put_user(from->si_uid, &to->si_uid);
break;
case __SI_FAULT >> 16:
err |= __put_user((long)from->si_addr, &to->si_addr);
err |= __put_user((unsigned long)from->si_addr, &to->si_addr);
break;
case __SI_POLL >> 16:
err |= __put_user(from->si_band, &to->si_band);
@ -476,10 +477,10 @@ save_static_function(sys32_sigreturn);
__attribute_used__ noinline static void
_sys32_sigreturn(nabi_no_regargs struct pt_regs regs)
{
struct sigframe *frame;
struct sigframe __user *frame;
sigset_t blocked;
frame = (struct sigframe *) regs.regs[29];
frame = (struct sigframe __user *) regs.regs[29];
if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
goto badframe;
if (__copy_from_user(&blocked, &frame->sf_mask, sizeof(blocked)))
@ -512,13 +513,13 @@ save_static_function(sys32_rt_sigreturn);
__attribute_used__ noinline static void
_sys32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
{
struct rt_sigframe32 *frame;
struct rt_sigframe32 __user *frame;
mm_segment_t old_fs;
sigset_t set;
stack_t st;
s32 sp;
frame = (struct rt_sigframe32 *) regs.regs[29];
frame = (struct rt_sigframe32 __user *) regs.regs[29];
if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
goto badframe;
if (__copy_from_user(&set, &frame->rs_uc.uc_sigmask, sizeof(set)))
@ -546,7 +547,7 @@ _sys32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
call it and ignore errors. */
old_fs = get_fs();
set_fs (KERNEL_DS);
do_sigaltstack(&st, NULL, regs.regs[29]);
do_sigaltstack((stack_t __user *)&st, NULL, regs.regs[29]);
set_fs (old_fs);
/*
@ -564,7 +565,7 @@ badframe:
}
static inline int setup_sigcontext32(struct pt_regs *regs,
struct sigcontext32 *sc)
struct sigcontext32 __user *sc)
{
int err = 0;
@ -623,8 +624,9 @@ out:
/*
* Determine which stack to use..
*/
static inline void *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs,
size_t frame_size)
static inline void __user *get_sigframe(struct k_sigaction *ka,
struct pt_regs *regs,
size_t frame_size)
{
unsigned long sp;
@ -642,13 +644,13 @@ static inline void *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs,
if ((ka->sa.sa_flags & SA_ONSTACK) && (sas_ss_flags (sp) == 0))
sp = current->sas_ss_sp + current->sas_ss_size;
return (void *)((sp - frame_size) & ALMASK);
return (void __user *)((sp - frame_size) & ALMASK);
}
int setup_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
int signr, sigset_t *set)
{
struct sigframe *frame;
struct sigframe __user *frame;
int err = 0;
frame = get_sigframe(ka, regs, sizeof(*frame));
@ -702,7 +704,7 @@ give_sigsegv:
int setup_rt_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
int signr, sigset_t *set, siginfo_t *info)
{
struct rt_sigframe32 *frame;
struct rt_sigframe32 __user *frame;
int err = 0;
s32 sp;
@ -855,7 +857,7 @@ no_signal:
}
asmlinkage int sys32_rt_sigaction(int sig, const struct sigaction32 *act,
struct sigaction32 *oact,
struct sigaction32 __user *oact,
unsigned int sigsetsize)
{
struct k_sigaction new_sa, old_sa;
@ -872,7 +874,7 @@ asmlinkage int sys32_rt_sigaction(int sig, const struct sigaction32 *act,
if (!access_ok(VERIFY_READ, act, sizeof(*act)))
return -EFAULT;
err |= __get_user(handler, &act->sa_handler);
new_sa.sa.sa_handler = (void*)(s64)handler;
new_sa.sa.sa_handler = (void __user *)(s64)handler;
err |= __get_user(new_sa.sa.sa_flags, &act->sa_flags);
err |= get_sigset(&new_sa.sa.sa_mask, &act->sa_mask);
if (err)
@ -899,7 +901,7 @@ out:
}
asmlinkage int sys32_rt_sigprocmask(int how, compat_sigset_t *set,
compat_sigset_t *oset, unsigned int sigsetsize)
compat_sigset_t __user *oset, unsigned int sigsetsize)
{
sigset_t old_set, new_set;
int ret;
@ -909,8 +911,9 @@ asmlinkage int sys32_rt_sigprocmask(int how, compat_sigset_t *set,
return -EFAULT;
set_fs (KERNEL_DS);
ret = sys_rt_sigprocmask(how, set ? &new_set : NULL,
oset ? &old_set : NULL, sigsetsize);
ret = sys_rt_sigprocmask(how, set ? (sigset_t __user *)&new_set : NULL,
oset ? (sigset_t __user *)&old_set : NULL,
sigsetsize);
set_fs (old_fs);
if (!ret && oset && put_sigset(&old_set, oset))
@ -919,7 +922,7 @@ asmlinkage int sys32_rt_sigprocmask(int how, compat_sigset_t *set,
return ret;
}
asmlinkage int sys32_rt_sigpending(compat_sigset_t *uset,
asmlinkage int sys32_rt_sigpending(compat_sigset_t __user *uset,
unsigned int sigsetsize)
{
int ret;
@ -927,7 +930,7 @@ asmlinkage int sys32_rt_sigpending(compat_sigset_t *uset,
mm_segment_t old_fs = get_fs();
set_fs (KERNEL_DS);
ret = sys_rt_sigpending(&set, sigsetsize);
ret = sys_rt_sigpending((sigset_t __user *)&set, sigsetsize);
set_fs (old_fs);
if (!ret && put_sigset(&set, uset))
@ -936,7 +939,7 @@ asmlinkage int sys32_rt_sigpending(compat_sigset_t *uset,
return ret;
}
asmlinkage int sys32_rt_sigqueueinfo(int pid, int sig, compat_siginfo_t *uinfo)
asmlinkage int sys32_rt_sigqueueinfo(int pid, int sig, compat_siginfo_t __user *uinfo)
{
siginfo_t info;
int ret;
@ -946,7 +949,7 @@ asmlinkage int sys32_rt_sigqueueinfo(int pid, int sig, compat_siginfo_t *uinfo)
copy_from_user (info._sifields._pad, uinfo->_sifields._pad, SI_PAD_SIZE))
return -EFAULT;
set_fs (KERNEL_DS);
ret = sys_rt_sigqueueinfo(pid, sig, &info);
ret = sys_rt_sigqueueinfo(pid, sig, (siginfo_t __user *)&info);
set_fs (old_fs);
return ret;
}

10
arch/mips/kernel/signal_n32.c
View File

@ -48,6 +48,8 @@
#define __NR_N32_rt_sigreturn 6211
#define __NR_N32_restart_syscall 6214
#define DEBUG_SIG 0
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
/* IRIX compatible stack_t */
@ -83,12 +85,12 @@ save_static_function(sysn32_rt_sigreturn);
__attribute_used__ noinline static void
_sysn32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
{
struct rt_sigframe_n32 *frame;
struct rt_sigframe_n32 __user *frame;
sigset_t set;
stack_t st;
s32 sp;
frame = (struct rt_sigframe_n32 *) regs.regs[29];
frame = (struct rt_sigframe_n32 __user *) regs.regs[29];
if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
goto badframe;
if (__copy_from_user(&set, &frame->rs_uc.uc_sigmask, sizeof(set)))
@ -114,7 +116,7 @@ _sysn32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
/* It is more difficult to avoid calling this function than to
call it and ignore errors. */
do_sigaltstack(&st, NULL, regs.regs[29]);
do_sigaltstack((stack_t __user *)&st, NULL, regs.regs[29]);
/*
* Don't let your children do this ...
@ -133,7 +135,7 @@ badframe:
int setup_rt_frame_n32(struct k_sigaction * ka,
struct pt_regs *regs, int signr, sigset_t *set, siginfo_t *info)
{
struct rt_sigframe_n32 *frame;
struct rt_sigframe_n32 __user *frame;
int err = 0;
s32 sp;

2
arch/mips/kernel/traps.c
View File

@ -1168,7 +1168,7 @@ void __init per_cpu_trap_init(void)
#endif
if (current_cpu_data.isa_level == MIPS_CPU_ISA_IV)
status_set |= ST0_XX;
change_c0_status(ST0_CU|ST0_MX|ST0_FR|ST0_BEV|ST0_TS|ST0_KX|ST0_SX|ST0_UX,
change_c0_status(ST0_CU|ST0_MX|ST0_RE|ST0_FR|ST0_BEV|ST0_TS|ST0_KX|ST0_SX|ST0_UX,
status_set);
if (cpu_has_dsp)

11
arch/mips/kernel/vmlinux.lds.S
View File

@ -1,4 +1,5 @@
#include <linux/config.h>
#include <asm/asm-offsets.h>
#include <asm-generic/vmlinux.lds.h>
#undef mips /* CPP really sucks for this job */
@ -64,10 +65,10 @@ SECTIONS
we can shorten the on-disk segment size. */
.sdata : { *(.sdata) }
. = ALIGN(4096);
. = ALIGN(_PAGE_SIZE);
__nosave_begin = .;
.data_nosave : { *(.data.nosave) }
. = ALIGN(4096);
. = ALIGN(_PAGE_SIZE);
__nosave_end = .;
. = ALIGN(32);
@ -76,7 +77,7 @@ SECTIONS
_edata = .; /* End of data section */
/* will be freed after init */
. = ALIGN(4096); /* Init code and data */
. = ALIGN(_PAGE_SIZE); /* Init code and data */
__init_begin = .;
.init.text : {
_sinittext = .;
@ -105,7 +106,7 @@ SECTIONS
.con_initcall.init : { *(.con_initcall.init) }
__con_initcall_end = .;
SECURITY_INIT
. = ALIGN(4096);
. = ALIGN(_PAGE_SIZE);
__initramfs_start = .;
.init.ramfs : { *(.init.ramfs) }
__initramfs_end = .;
@ -113,7 +114,7 @@ SECTIONS
__per_cpu_start = .;
.data.percpu : { *(.data.percpu) }
__per_cpu_end = .;
. = ALIGN(4096);
. = ALIGN(_PAGE_SIZE);
__init_end = .;
/* freed after init ends here */

5
arch/mips/lasat/reset.c
View File

@ -19,9 +19,12 @@
*/
#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/pm.h>
#include <asm/reboot.h>
#include <asm/system.h>
#include <asm/lasat/lasat.h>
#include "picvue.h"
#include "prom.h"
@ -63,5 +66,5 @@ void lasat_reboot_setup(void)
{
_machine_restart = lasat_machine_restart;
_machine_halt = lasat_machine_halt;
_machine_power_off = lasat_machine_halt;
pm_power_off = lasat_machine_halt;
}

35
arch/mips/lib-32/dump_tlb.c
View File

@ -158,29 +158,26 @@ void dump_list_process(struct task_struct *t, void *address)
printk("task->mm == %8p\n", t->mm);
//printk("tasks->mm.pgd == %08x\n", (unsigned int) t->mm->pgd);
if (addr > KSEG0)
if (addr > KSEG0) {
page_dir = pgd_offset_k(0);
else if (t->mm) {
page_dir = pgd_offset(t->mm, 0);
printk("page_dir == %08x\n", (unsigned int) page_dir);
} else
printk("Current thread has no mm\n");
if (addr > KSEG0)
pgd = pgd_offset_k(addr);
else if (t->mm) {
} else if (t->mm) {
page_dir = pgd_offset(t->mm, 0);
pgd = pgd_offset(t->mm, addr);
printk("pgd == %08x, ", (unsigned int) pgd);
pud = pud_offset(pgd, addr);
printk("pud == %08x, ", (unsigned int) pud);
pmd = pmd_offset(pud, addr);
printk("pmd == %08x, ", (unsigned int) pmd);
pte = pte_offset(pmd, addr);
printk("pte == %08x, ", (unsigned int) pte);
} else
} else {
printk("Current thread has no mm\n");
return;
}
printk("page_dir == %08x\n", (unsigned int) page_dir);
printk("pgd == %08x, ", (unsigned int) pgd);
pud = pud_offset(pgd, addr);
printk("pud == %08x, ", (unsigned int) pud);
pmd = pmd_offset(pud, addr);
printk("pmd == %08x, ", (unsigned int) pmd);
pte = pte_offset(pmd, addr);
printk("pte == %08x, ", (unsigned int) pte);
page = *pte;
#ifdef CONFIG_64BIT_PHYS_ADDR

14
arch/mips/math-emu/dp_simple.c
View File

@ -48,16 +48,22 @@ ieee754dp ieee754dp_neg(ieee754dp x)
CLEARCX;
FLUSHXDP;
/*
* Invert the sign ALWAYS to prevent an endless recursion on
* pow() in libc.
*/
/* quick fix up */
DPSIGN(x) ^= 1;
if (xc == IEEE754_CLASS_SNAN) {
ieee754dp y = ieee754dp_indef();
SETCX(IEEE754_INVALID_OPERATION);
return ieee754dp_nanxcpt(ieee754dp_indef(), "neg");
DPSIGN(y) = DPSIGN(x);
return ieee754dp_nanxcpt(y, "neg");
}
if (ieee754dp_isnan(x)) /* but not infinity */
return ieee754dp_nanxcpt(x, "neg", x);
/* quick fix up */
DPSIGN(x) ^= 1;
return x;
}

14
arch/mips/math-emu/sp_simple.c
View File

@ -48,16 +48,22 @@ ieee754sp ieee754sp_neg(ieee754sp x)
CLEARCX;
FLUSHXSP;
/*
* Invert the sign ALWAYS to prevent an endless recursion on
* pow() in libc.
*/
/* quick fix up */
SPSIGN(x) ^= 1;
if (xc == IEEE754_CLASS_SNAN) {
ieee754sp y = ieee754sp_indef();
SETCX(IEEE754_INVALID_OPERATION);
return ieee754sp_nanxcpt(ieee754sp_indef(), "neg");
SPSIGN(y) = SPSIGN(x);
return ieee754sp_nanxcpt(y, "neg");
}
if (ieee754sp_isnan(x)) /* but not infinity */
return ieee754sp_nanxcpt(x, "neg", x);
/* quick fix up */
SPSIGN(x) ^= 1;
return x;
}

5
arch/mips/mips-boards/generic/reset.c
View File

@ -23,6 +23,7 @@
*
*/
#include <linux/config.h>
#include <linux/pm.h>
#include <asm/io.h>
#include <asm/reboot.h>
@ -65,9 +66,9 @@ void mips_reboot_setup(void)
_machine_restart = mips_machine_restart;
_machine_halt = mips_machine_halt;
#if defined(CONFIG_MIPS_ATLAS)
_machine_power_off = atlas_machine_power_off;
pm_power_off = atlas_machine_power_off;
#endif
#if defined(CONFIG_MIPS_MALTA) || defined(CONFIG_MIPS_SEAD)
_machine_power_off = mips_machine_halt;
pm_power_off = mips_machine_halt;
#endif
}

7
arch/mips/mm/c-r4k.c
View File

@ -464,8 +464,8 @@ static void r4k_flush_data_cache_page(unsigned long addr)
}
struct flush_icache_range_args {
unsigned long __user start;
unsigned long __user end;
unsigned long start;
unsigned long end;
};
static inline void local_r4k_flush_icache_range(void *args)
@ -528,8 +528,7 @@ static inline void local_r4k_flush_icache_range(void *args)
}
}
static void r4k_flush_icache_range(unsigned long __user start,
unsigned long __user end)
static void r4k_flush_icache_range(unsigned long start, unsigned long end)
{
struct flush_icache_range_args args;

5
arch/mips/mm/cache.c
View File

@ -25,8 +25,7 @@ void (*flush_cache_range)(struct vm_area_struct *vma, unsigned long start,
unsigned long end);
void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page,
unsigned long pfn);
void (*flush_icache_range)(unsigned long __user start,
unsigned long __user end);
void (*flush_icache_range)(unsigned long start, unsigned long end);
void (*flush_icache_page)(struct vm_area_struct *vma, struct page *page);
/* MIPS specific cache operations */
@ -53,7 +52,7 @@ EXPORT_SYMBOL(_dma_cache_inv);
* We could optimize the case where the cache argument is not BCACHE but
* that seems very atypical use ...
*/
asmlinkage int sys_cacheflush(unsigned long __user addr,
asmlinkage int sys_cacheflush(unsigned long addr,
unsigned long bytes, unsigned int cache)
{
if (bytes == 0)

16
arch/mips/mm/init.c
View File

@ -24,6 +24,7 @@
#include <linux/bootmem.h>
#include <linux/highmem.h>
#include <linux/swap.h>
#include <linux/proc_fs.h>
#include <asm/bootinfo.h>
#include <asm/cachectl.h>
@ -200,6 +201,11 @@ static inline int page_is_ram(unsigned long pagenr)
return 0;
}
static struct kcore_list kcore_mem, kcore_vmalloc;
#ifdef CONFIG_64BIT
static struct kcore_list kcore_kseg0;
#endif
void __init mem_init(void)
{
unsigned long codesize, reservedpages, datasize, initsize;
@ -249,6 +255,16 @@ void __init mem_init(void)
datasize = (unsigned long) &_edata - (unsigned long) &_etext;
initsize = (unsigned long) &__init_end - (unsigned long) &__init_begin;
#ifdef CONFIG_64BIT
if ((unsigned long) &_text > (unsigned long) CKSEG0)
/* The -4 is a hack so that user tools don't have to handle
the overflow. */
kclist_add(&kcore_kseg0, (void *) CKSEG0, 0x80000000 - 4);
#endif
kclist_add(&kcore_mem, __va(0), max_low_pfn << PAGE_SHIFT);
kclist_add(&kcore_vmalloc, (void *)VMALLOC_START,
VMALLOC_END-VMALLOC_START);
printk(KERN_INFO "Memory: %luk/%luk available (%ldk kernel code, "
"%ldk reserved, %ldk data, %ldk init, %ldk highmem)\n",
(unsigned long) nr_free_pages() << (PAGE_SHIFT-10),

3
arch/mips/momentum/jaguar_atx/setup.c
View File

@ -50,6 +50,7 @@
#include <linux/pci.h>
#include <linux/swap.h>
#include <linux/ioport.h>
#include <linux/pm.h>
#include <linux/sched.h>
#include <linux/interrupt.h>
#include <linux/timex.h>
@ -365,7 +366,7 @@ void __init plat_setup(void)
_machine_restart = momenco_jaguar_restart;
_machine_halt = momenco_jaguar_halt;
_machine_power_off = momenco_jaguar_power_off;
pm_power_off = momenco_jaguar_power_off;
/*
* initrd_start = (ulong)jaguar_initrd_start;

4
arch/mips/momentum/ocelot_3/setup.c
View File

@ -57,6 +57,8 @@
#include <linux/timex.h>
#include <linux/bootmem.h>
#include <linux/mv643xx.h>
#include <linux/pm.h>
#include <asm/time.h>
#include <asm/page.h>
#include <asm/bootinfo.h>
@ -321,7 +323,7 @@ void __init plat_setup(void)
_machine_restart = momenco_ocelot_restart;
_machine_halt = momenco_ocelot_halt;
_machine_power_off = momenco_ocelot_power_off;
pm_power_off = momenco_ocelot_power_off;
/* Wired TLB entries */
setup_wired_tlb_entries();

4
arch/mips/momentum/ocelot_c/setup.c
View File

@ -51,8 +51,10 @@
#include <linux/sched.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/pm.h>
#include <linux/timex.h>
#include <linux/vmalloc.h>
#include <asm/time.h>
#include <asm/bootinfo.h>
#include <asm/page.h>
@ -236,7 +238,7 @@ void __init plat_setup(void)
_machine_restart = momenco_ocelot_restart;
_machine_halt = momenco_ocelot_halt;
_machine_power_off = momenco_ocelot_power_off;
pm_power_off = momenco_ocelot_power_off;
/*
* initrd_start = (ulong)ocelot_initrd_start;

4
arch/mips/momentum/ocelot_g/setup.c
View File

@ -47,8 +47,10 @@
#include <linux/sched.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/pm.h>
#include <linux/timex.h>
#include <linux/vmalloc.h>
#include <asm/time.h>
#include <asm/bootinfo.h>
#include <asm/page.h>
@ -169,7 +171,7 @@ void __init plat_setup(void)
_machine_restart = momenco_ocelot_restart;
_machine_halt = momenco_ocelot_halt;
_machine_power_off = momenco_ocelot_power_off;
pm_power_off = momenco_ocelot_power_off;
/*
* initrd_start = (ulong)ocelot_initrd_start;

1
arch/mips/oprofile/Makefile
View File

@ -12,4 +12,5 @@ oprofile-y := $(DRIVER_OBJS) common.o
oprofile-$(CONFIG_CPU_MIPS32) += op_model_mipsxx.o
oprofile-$(CONFIG_CPU_MIPS64) += op_model_mipsxx.o
oprofile-$(CONFIG_CPU_SB1) += op_model_mipsxx.o
oprofile-$(CONFIG_CPU_RM9000) += op_model_rm9000.o

3
arch/mips/oprofile/common.c
View File

@ -79,6 +79,9 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
case CPU_20KC:
case CPU_24K:
case CPU_25KF:
case CPU_34K:
case CPU_SB1:
case CPU_SB1A:
lmodel = &op_model_mipsxx;
break;

11
arch/mips/oprofile/op_model_mipsxx.c
View File

@ -201,10 +201,21 @@ static int __init mipsxx_init(void)
op_model_mipsxx.cpu_type = "mips/25K";
break;
#ifndef CONFIG_SMP
case CPU_34K:
op_model_mipsxx.cpu_type = "mips/34K";
break;
#endif
case CPU_5KC:
op_model_mipsxx.cpu_type = "mips/5K";
break;
case CPU_SB1:
case CPU_SB1A:
op_model_mipsxx.cpu_type = "mips/sb1";
break;
default:
printk(KERN_ERR "Profiling unsupported for this CPU\n");

1
arch/mips/pci/Makefile
View File

@ -46,6 +46,7 @@ obj-$(CONFIG_PMC_YOSEMITE) += fixup-yosemite.o ops-titan.o ops-titan-ht.o \
obj-$(CONFIG_SGI_IP27) += pci-ip27.o
obj-$(CONFIG_SGI_IP32) += fixup-ip32.o ops-mace.o pci-ip32.o
obj-$(CONFIG_SIBYTE_SB1250) += fixup-sb1250.o pci-sb1250.o
obj-$(CONFIG_SIBYTE_BCM112X) += fixup-sb1250.o pci-sb1250.o
obj-$(CONFIG_SIBYTE_BCM1x80) += pci-bcm1480.o pci-bcm1480ht.o
obj-$(CONFIG_SNI_RM200_PCI) += fixup-sni.o ops-sni.o
obj-$(CONFIG_TANBAC_TB0219) += fixup-tb0219.o

6
arch/mips/pci/fixup-cobalt.c
View File

@ -17,7 +17,7 @@
#include <asm/io.h>
#include <asm/gt64120.h>
#include <asm/cobalt/cobalt.h>
#include <asm/mach-cobalt/cobalt.h>
extern int cobalt_board_id;
@ -52,7 +52,7 @@ static void qube_raq_via_bmIDE_fixup(struct pci_dev *dev)
pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lt);
if (lt < 64)
pci_write_config_byte(dev, PCI_LATENCY_TIMER, 64);
pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, 7);
pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, 8);
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_1,
@ -69,7 +69,7 @@ static void qube_raq_galileo_fixup(struct pci_dev *dev)
* host bridge.
*/
pci_write_config_byte(dev, PCI_LATENCY_TIMER, 64);
pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, 7);
pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, 8);
/*
* The code described by the comment below has been removed

2
arch/mips/pci/ops-gt64111.c
View File

@ -15,7 +15,7 @@
#include <asm/io.h>
#include <asm/gt64120.h>
#include <asm/cobalt/cobalt.h>
#include <asm/mach-cobalt/cobalt.h>
/*
* Device 31 on the GT64111 is used to generate PCI special

2
arch/mips/pci/pci-bcm1480.c
View File

@ -234,11 +234,9 @@ static int __init bcm1480_pcibios_init(void)
/* turn on ExpMemEn */
cmdreg = READCFG32(CFGOFFSET(0, PCI_DEVFN(PCI_BRIDGE_DEVICE, 0), 0x40));
printk("PCIFeatureCtrl = %x\n", cmdreg);
WRITECFG32(CFGOFFSET(0, PCI_DEVFN(PCI_BRIDGE_DEVICE, 0), 0x40),
cmdreg | 0x10);
cmdreg = READCFG32(CFGOFFSET(0, PCI_DEVFN(PCI_BRIDGE_DEVICE, 0), 0x40));
printk("PCIFeatureCtrl = %x\n", cmdreg);
/*
* Establish mappings in KSEG2 (kernel virtual) to PCI I/O

3
arch/mips/philips/pnx8550/common/setup.c
View File

@ -25,6 +25,7 @@
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/serial_ip3106.h>
#include <linux/pm.h>
#include <asm/cpu.h>
#include <asm/bootinfo.h>
@ -90,7 +91,7 @@ void __init plat_setup(void)
_machine_restart = pnx8550_machine_restart;
_machine_halt = pnx8550_machine_halt;
_machine_power_off = pnx8550_machine_power_off;
pm_power_off = pnx8550_machine_power_off;
board_time_init = pnx8550_time_init;
board_timer_setup = pnx8550_timer_setup;

3
arch/mips/pmc-sierra/yosemite/prom.c
View File

@ -13,6 +13,7 @@
#include <linux/sched.h>
#include <linux/mm.h>
#include <linux/delay.h>
#include <linux/pm.h>
#include <linux/smp.h>
#include <asm/io.h>
@ -92,7 +93,7 @@ void __init prom_init(void)
/* Callbacks for halt, restart */
_machine_restart = (void (*)(char *)) prom_exit;
_machine_halt = prom_halt;
_machine_power_off = prom_halt;
pm_power_off = prom_halt;
debug_vectors = cv;
arcs_cmdline[0] = '\0';

55
arch/mips/sgi-ip22/ip22-reset.c
View File

@ -3,8 +3,9 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 1997, 1998, 2001, 2003 by Ralf Baechle
* Copyright (C) 1997, 1998, 2001, 03, 05, 06 by Ralf Baechle
*/
#include <linux/linkage.h>
#include <linux/init.h>
#include <linux/ds1286.h>
#include <linux/module.h>
@ -12,6 +13,7 @@
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/notifier.h>
#include <linux/pm.h>
#include <linux/timer.h>
#include <asm/io.h>
@ -41,28 +43,10 @@ static struct timer_list power_timer, blink_timer, debounce_timer, volume_timer;
#define MACHINE_PANICED 1
#define MACHINE_SHUTTING_DOWN 2
static int machine_state = 0;
static void sgi_machine_restart(char *command) __attribute__((noreturn));
static void sgi_machine_halt(void) __attribute__((noreturn));
static void sgi_machine_power_off(void) __attribute__((noreturn));
static int machine_state;
static void sgi_machine_restart(char *command)
{
if (machine_state & MACHINE_SHUTTING_DOWN)
sgi_machine_power_off();
sgimc->cpuctrl0 |= SGIMC_CCTRL0_SYSINIT;
while (1);
}
static void sgi_machine_halt(void)
{
if (machine_state & MACHINE_SHUTTING_DOWN)
sgi_machine_power_off();
ArcEnterInteractiveMode();
}
static void sgi_machine_power_off(void)
static void ATTRIB_NORET sgi_machine_power_off(void)
{
unsigned int tmp;
@ -84,6 +68,21 @@ static void sgi_machine_power_off(void)
}
}
static void ATTRIB_NORET sgi_machine_restart(char *command)
{
if (machine_state & MACHINE_SHUTTING_DOWN)
sgi_machine_power_off();
sgimc->cpuctrl0 |= SGIMC_CCTRL0_SYSINIT;
while (1);
}
static void ATTRIB_NORET sgi_machine_halt(void)
{
if (machine_state & MACHINE_SHUTTING_DOWN)
sgi_machine_power_off();
ArcEnterInteractiveMode();
}
static void power_timeout(unsigned long data)
{
sgi_machine_power_off();
@ -95,7 +94,7 @@ static void blink_timeout(unsigned long data)
sgi_ioc_reset ^= (SGIOC_RESET_LC0OFF|SGIOC_RESET_LC1OFF);
sgioc->reset = sgi_ioc_reset;
mod_timer(&blink_timer, jiffies+data);
mod_timer(&blink_timer, jiffies + data);
}
static void debounce(unsigned long data)
@ -103,7 +102,7 @@ static void debounce(unsigned long data)
del_timer(&debounce_timer);
if (sgint->istat1 & SGINT_ISTAT1_PWR) {
/* Interrupt still being sent. */
debounce_timer.expires = jiffies + 5; /* 0.05s */
debounce_timer.expires = jiffies + (HZ / 20); /* 0.05s */
add_timer(&debounce_timer);
sgioc->panel = SGIOC_PANEL_POWERON | SGIOC_PANEL_POWERINTR |
@ -151,7 +150,7 @@ static inline void volume_up_button(unsigned long data)
indy_volume_button(1);
if (sgint->istat1 & SGINT_ISTAT1_PWR) {
volume_timer.expires = jiffies + 1;
volume_timer.expires = jiffies + (HZ / 100);
add_timer(&volume_timer);
}
}
@ -164,7 +163,7 @@ static inline void volume_down_button(unsigned long data)
indy_volume_button(-1);
if (sgint->istat1 & SGINT_ISTAT1_PWR) {
volume_timer.expires = jiffies + 1;
volume_timer.expires = jiffies + (HZ / 100);
add_timer(&volume_timer);
}
}
@ -199,14 +198,14 @@ static irqreturn_t panel_int(int irq, void *dev_id, struct pt_regs *regs)
if (!(buttons & SGIOC_PANEL_VOLUPINTR)) {
init_timer(&volume_timer);
volume_timer.function = volume_up_button;
volume_timer.expires = jiffies + 1;
volume_timer.expires = jiffies + (HZ / 100);
add_timer(&volume_timer);
}
/* Volume down button was pressed */
if (!(buttons & SGIOC_PANEL_VOLDNINTR)) {
init_timer(&volume_timer);
volume_timer.function = volume_down_button;
volume_timer.expires = jiffies + 1;
volume_timer.expires = jiffies + (HZ / 100);
add_timer(&volume_timer);
}
@ -234,7 +233,7 @@ static int __init reboot_setup(void)
{
_machine_restart = sgi_machine_restart;
_machine_halt = sgi_machine_halt;
_machine_power_off = sgi_machine_power_off;
pm_power_off = sgi_machine_power_off;
request_irq(SGI_PANEL_IRQ, panel_int, 0, "Front Panel", NULL);
init_timer(&blink_timer);

10
arch/mips/sgi-ip22/ip22-setup.c
View File

@ -56,6 +56,7 @@ extern void ip22_time_init(void) __init;
void __init plat_setup(void)
{
char *ctype;
char *cserial;
board_be_init = ip22_be_init;
ip22_time_init();
@ -81,9 +82,14 @@ void __init plat_setup(void)
/* ARCS console environment variable is set to "g?" for
* graphics console, it is set to "d" for the first serial
* line and "d2" for the second serial line.
*
* Need to check if the case is 'g' but no keyboard:
* (ConsoleIn/Out = serial)
*/
ctype = ArcGetEnvironmentVariable("console");
if (ctype && *ctype == 'd') {
cserial = ArcGetEnvironmentVariable("ConsoleOut");
if ((ctype && *ctype == 'd') || (cserial && *cserial == 's')) {
static char options[8];
char *baud = ArcGetEnvironmentVariable("dbaud");
if (baud)
@ -91,7 +97,7 @@ void __init plat_setup(void)
add_preferred_console("ttyS", *(ctype + 1) == '2' ? 1 : 0,
baud ? options : NULL);
} else if (!ctype || *ctype != 'g') {
/* Use ARC if we don't want serial ('d') or Newport ('g'). */
/* Use ARC if we don't want serial ('d') or graphics ('g'). */
prom_flags |= PROM_FLAG_USE_AS_CONSOLE;
add_preferred_console("arc", 0, NULL);
}

5
arch/mips/sgi-ip27/ip27-reset.c
View File

@ -5,7 +5,7 @@
*
* Reset an IP27.
*
* Copyright (C) 1997, 1998, 1999, 2000 by Ralf Baechle
* Copyright (C) 1997, 1998, 1999, 2000, 06 by Ralf Baechle
* Copyright (C) 1999, 2000 Silicon Graphics, Inc.
*/
#include <linux/config.h>
@ -15,6 +15,7 @@
#include <linux/smp.h>
#include <linux/mmzone.h>
#include <linux/nodemask.h>
#include <linux/pm.h>
#include <asm/io.h>
#include <asm/irq.h>
@ -77,5 +78,5 @@ void ip27_reboot_setup(void)
{
_machine_restart = ip27_machine_restart;
_machine_halt = ip27_machine_halt;
_machine_power_off = ip27_machine_power_off;
pm_power_off = ip27_machine_power_off;
}

3
arch/mips/sgi-ip32/ip32-reset.c
View File

@ -15,6 +15,7 @@
#include <linux/delay.h>
#include <linux/ds17287rtc.h>
#include <linux/interrupt.h>
#include <linux/pm.h>
#include <asm/addrspace.h>
#include <asm/irq.h>
@ -188,7 +189,7 @@ static __init int ip32_reboot_setup(void)
_machine_restart = ip32_machine_restart;
_machine_halt = ip32_machine_halt;
_machine_power_off = ip32_machine_power_off;
pm_power_off = ip32_machine_power_off;
init_timer(&blink_timer);
blink_timer.function = blink_timeout;

3
arch/mips/sibyte/cfe/setup.c
View File

@ -23,6 +23,7 @@
#include <linux/mm.h>
#include <linux/blkdev.h>
#include <linux/bootmem.h>
#include <linux/pm.h>
#include <linux/smp.h>
#include <asm/bootinfo.h>
@ -248,7 +249,7 @@ void __init prom_init(void)
_machine_restart = cfe_linux_restart;
_machine_halt = cfe_linux_halt;
_machine_power_off = cfe_linux_halt;
pm_power_off = cfe_linux_halt;
/*
* Check if a loader was used; if NOT, the 4 arguments are

3
arch/mips/sibyte/sb1250/prom.c
View File

@ -24,6 +24,7 @@
#include <linux/bootmem.h>
#include <linux/smp.h>
#include <linux/initrd.h>
#include <linux/pm.h>
#include <asm/bootinfo.h>
#include <asm/reboot.h>
@ -79,7 +80,7 @@ void __init prom_init(void)
{
_machine_restart = (void (*)(char *))prom_linux_exit;
_machine_halt = prom_linux_exit;
_machine_power_off = prom_linux_exit;
pm_power_off = prom_linux_exit;
strcpy(arcs_cmdline, "root=/dev/ram0 ");

36
arch/mips/sibyte/sb1250/setup.c
View File

@ -16,6 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <linux/config.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/reboot.h>
#include <linux/string.h>
@ -42,7 +43,7 @@ static inline int setup_bcm112x(void);
/* Setup code likely to be common to all SiByte platforms */
static inline int sys_rev_decode(void)
static int __init sys_rev_decode(void)
{
int ret = 0;
@ -74,7 +75,7 @@ static inline int sys_rev_decode(void)
return ret;
}
static inline int setup_bcm1250(void)
static int __init setup_bcm1250(void)
{
int ret = 0;
@ -120,7 +121,7 @@ static inline int setup_bcm1250(void)
return ret;
}
static inline int setup_bcm112x(void)
static int __init setup_bcm112x(void)
{
int ret = 0;
@ -146,7 +147,7 @@ static inline int setup_bcm112x(void)
return ret;
}
void sb1250_setup(void)
void __init sb1250_setup(void)
{
uint64_t sys_rev;
int plldiv;
@ -169,31 +170,42 @@ void sb1250_setup(void)
soc_str, pass_str, zbbus_mhz * 2, sb1_pass);
prom_printf("Board type: %s\n", get_system_type());
switch(war_pass) {
switch (war_pass) {
case K_SYS_REVISION_BCM1250_PASS1:
#ifndef CONFIG_SB1_PASS_1_WORKAROUNDS
prom_printf("@@@@ This is a BCM1250 A0-A2 (Pass 1) board, and the kernel doesn't have the proper workarounds compiled in. @@@@\n");
prom_printf("@@@@ This is a BCM1250 A0-A2 (Pass 1) board, "
"and the kernel doesn't have the proper "
"workarounds compiled in. @@@@\n");
bad_config = 1;
#endif
break;
case K_SYS_REVISION_BCM1250_PASS2:
/* Pass 2 - easiest as default for now - so many numbers */
#if !defined(CONFIG_SB1_PASS_2_WORKAROUNDS) || !defined(CONFIG_SB1_PASS_2_1_WORKAROUNDS)
prom_printf("@@@@ This is a BCM1250 A3-A10 board, and the kernel doesn't have the proper workarounds compiled in. @@@@\n");
#if !defined(CONFIG_SB1_PASS_2_WORKAROUNDS) || \
!defined(CONFIG_SB1_PASS_2_1_WORKAROUNDS)
prom_printf("@@@@ This is a BCM1250 A3-A10 board, and the "
"kernel doesn't have the proper workarounds "
"compiled in. @@@@\n");
bad_config = 1;
#endif
#ifdef CONFIG_CPU_HAS_PREFETCH
prom_printf("@@@@ Prefetches may be enabled in this kernel, but are buggy on this board. @@@@\n");
prom_printf("@@@@ Prefetches may be enabled in this kernel, "
"but are buggy on this board. @@@@\n");
bad_config = 1;
#endif
break;
case K_SYS_REVISION_BCM1250_PASS2_2:
#ifndef CONFIG_SB1_PASS_2_WORKAROUNDS
prom_printf("@@@@ This is a BCM1250 B1/B2. board, and the kernel doesn't have the proper workarounds compiled in. @@@@\n");
prom_printf("@@@@ This is a BCM1250 B1/B2. board, and the "
"kernel doesn't have the proper workarounds "
"compiled in. @@@@\n");
bad_config = 1;
#endif
#if defined(CONFIG_SB1_PASS_2_1_WORKAROUNDS) || !defined(CONFIG_CPU_HAS_PREFETCH)
prom_printf("@@@@ This is a BCM1250 B1/B2, but the kernel is conservatively configured for an 'A' stepping. @@@@\n");
#if defined(CONFIG_SB1_PASS_2_1_WORKAROUNDS) || \
!defined(CONFIG_CPU_HAS_PREFETCH)
prom_printf("@@@@ This is a BCM1250 B1/B2, but the kernel is "
"conservatively configured for an 'A' stepping. "
"@@@@\n");
#endif
break;
default:

5
arch/mips/sni/setup.c
View File

@ -5,7 +5,7 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 1996, 97, 98, 2000, 03, 04 Ralf Baechle (ralf@linux-mips.org)
* Copyright (C) 1996, 97, 98, 2000, 03, 04, 06 Ralf Baechle (ralf@linux-mips.org)
*/
#include <linux/config.h>
#include <linux/eisa.h>
@ -15,6 +15,7 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/mc146818rtc.h>
#include <linux/pm.h>
#include <linux/pci.h>
#include <linux/console.h>
#include <linux/fb.h>
@ -189,7 +190,7 @@ void __init plat_setup(void)
_machine_restart = sni_machine_restart;
_machine_halt = sni_machine_halt;
_machine_power_off = sni_machine_power_off;
pm_power_off = sni_machine_power_off;
sni_display_setup();

10
arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_prom.c
View File

@ -60,7 +60,6 @@ void __init prom_init_cmdline(void)
void __init prom_init(void)
{
const char* toshiba_name_list[] = GROUP_TOSHIBA_NAMES;
extern int tx4927_get_mem_size(void);
extern char* toshiba_name;
int msize;
@ -69,12 +68,13 @@ void __init prom_init(void)
mips_machgroup = MACH_GROUP_TOSHIBA;
if ((read_c0_prid() & 0xff) == PRID_REV_TX4927)
if ((read_c0_prid() & 0xff) == PRID_REV_TX4927) {
mips_machtype = MACH_TOSHIBA_RBTX4927;
else
toshiba_name = "TX4927";
} else {
mips_machtype = MACH_TOSHIBA_RBTX4937;
toshiba_name = toshiba_name_list[mips_machtype];
toshiba_name = "TX4937";
}
msize = tx4927_get_mem_size();
add_memory_region(0, msize << 20, BOOT_MEM_RAM);

140
arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
View File

@ -53,6 +53,8 @@
#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/timex.h>
#include <linux/pm.h>
#include <asm/bootinfo.h>
#include <asm/page.h>
#include <asm/io.h>
@ -537,19 +539,10 @@ void tx4927_pci_setup(void)
TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI2,
"0x%08lx=mips_io_port_base",
mips_io_port_base);
TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI2,
"setup pci_io_resource to 0x%08lx 0x%08lx\n",
pci_io_resource.start,
pci_io_resource.end);
TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI2,
"setup pci_mem_resource to 0x%08lx 0x%08lx\n",
pci_mem_resource.start,
pci_mem_resource.end);
if (!called) {
printk
("TX4927 PCIC -- DID:%04x VID:%04x RID:%02x Arbiter:%s\n",
("%s PCIC -- DID:%04x VID:%04x RID:%02x Arbiter:%s\n",
toshiba_name,
(unsigned short) (tx4927_pcicptr->pciid >> 16),
(unsigned short) (tx4927_pcicptr->pciid & 0xffff),
(unsigned short) (tx4927_pcicptr->pciccrev & 0xff),
@ -562,21 +555,52 @@ void tx4927_pci_setup(void)
(tx4927_ccfgptr->ccfg & TX4927_CCFG_PCI66) ? " PCI66" : "");
if (tx4927_ccfgptr->pcfg & TX4927_PCFG_PCICLKEN_ALL) {
int pciclk = 0;
switch ((unsigned long) tx4927_ccfgptr->
ccfg & TX4927_CCFG_PCIDIVMODE_MASK) {
case TX4927_CCFG_PCIDIVMODE_2_5:
pciclk = tx4927_cpu_clock * 2 / 5;
break;
case TX4927_CCFG_PCIDIVMODE_3:
pciclk = tx4927_cpu_clock / 3;
break;
case TX4927_CCFG_PCIDIVMODE_5:
pciclk = tx4927_cpu_clock / 5;
break;
case TX4927_CCFG_PCIDIVMODE_6:
pciclk = tx4927_cpu_clock / 6;
break;
}
if (mips_machtype == MACH_TOSHIBA_RBTX4937)
switch ((unsigned long) tx4927_ccfgptr->
ccfg & TX4937_CCFG_PCIDIVMODE_MASK) {
case TX4937_CCFG_PCIDIVMODE_4:
pciclk = tx4927_cpu_clock / 4;
break;
case TX4937_CCFG_PCIDIVMODE_4_5:
pciclk = tx4927_cpu_clock * 2 / 9;
break;
case TX4937_CCFG_PCIDIVMODE_5:
pciclk = tx4927_cpu_clock / 5;
break;
case TX4937_CCFG_PCIDIVMODE_5_5:
pciclk = tx4927_cpu_clock * 2 / 11;
break;
case TX4937_CCFG_PCIDIVMODE_8:
pciclk = tx4927_cpu_clock / 8;
break;
case TX4937_CCFG_PCIDIVMODE_9:
pciclk = tx4927_cpu_clock / 9;
break;
case TX4937_CCFG_PCIDIVMODE_10:
pciclk = tx4927_cpu_clock / 10;
break;
case TX4937_CCFG_PCIDIVMODE_11:
pciclk = tx4927_cpu_clock / 11;
break;
}
else
switch ((unsigned long) tx4927_ccfgptr->
ccfg & TX4927_CCFG_PCIDIVMODE_MASK) {
case TX4927_CCFG_PCIDIVMODE_2_5:
pciclk = tx4927_cpu_clock * 2 / 5;
break;
case TX4927_CCFG_PCIDIVMODE_3:
pciclk = tx4927_cpu_clock / 3;
break;
case TX4927_CCFG_PCIDIVMODE_5:
pciclk = tx4927_cpu_clock / 5;
break;
case TX4927_CCFG_PCIDIVMODE_6:
pciclk = tx4927_cpu_clock / 6;
break;
}
printk("Internal(%dMHz)", pciclk / 1000000);
} else {
int pciclk = 0;
@ -814,24 +838,40 @@ void __init toshiba_rbtx4927_setup(void)
":ResetRoutines\n");
_machine_restart = toshiba_rbtx4927_restart;
_machine_halt = toshiba_rbtx4927_halt;
_machine_power_off = toshiba_rbtx4927_power_off;
pm_power_off = toshiba_rbtx4927_power_off;
#ifdef CONFIG_PCI
/* PCIC */
/*
* ASSUMPTION: PCIDIVMODE is configured for PCI 33MHz or 66MHz.
* PCIDIVMODE[12:11]'s initial value are given by S9[4:3] (ON:0, OFF:1).
*
* For TX4927:
* PCIDIVMODE[12:11]'s initial value is given by S9[4:3] (ON:0, OFF:1).
* CPU 166MHz: PCI 66MHz : PCIDIVMODE: 00 (1/2.5)
* CPU 200MHz: PCI 66MHz : PCIDIVMODE: 01 (1/3)
* CPU 166MHz: PCI 33MHz : PCIDIVMODE: 10 (1/5)
* CPU 200MHz: PCI 33MHz : PCIDIVMODE: 11 (1/6)
* i.e. S9[3]: ON (83MHz), OFF (100MHz)
*
* For TX4937:
* PCIDIVMODE[12:11]'s initial value is given by S1[5:4] (ON:0, OFF:1)
* PCIDIVMODE[10] is 0.
* CPU 266MHz: PCI 33MHz : PCIDIVMODE: 000 (1/8)
* CPU 266MHz: PCI 66MHz : PCIDIVMODE: 001 (1/4)
* CPU 300MHz: PCI 33MHz : PCIDIVMODE: 010 (1/9)
* CPU 300MHz: PCI 66MHz : PCIDIVMODE: 011 (1/4.5)
* CPU 333MHz: PCI 33MHz : PCIDIVMODE: 100 (1/10)
* CPU 333MHz: PCI 66MHz : PCIDIVMODE: 101 (1/5)
*
*/
TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI1,
"ccfg is %lx, DIV is %x\n",
(unsigned long) tx4927_ccfgptr->
ccfg, TX4927_CCFG_PCIDIVMODE_MASK);
"ccfg is %lx, PCIDIVMODE is %x\n",
(unsigned long) tx4927_ccfgptr->ccfg,
(unsigned long) tx4927_ccfgptr->ccfg &
(mips_machtype == MACH_TOSHIBA_RBTX4937 ?
TX4937_CCFG_PCIDIVMODE_MASK :
TX4927_CCFG_PCIDIVMODE_MASK));
TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI1,
"PCI66 mode is %lx, PCI mode is %lx, pci arb is %lx\n",
@ -842,20 +882,30 @@ void __init toshiba_rbtx4927_setup(void)
(unsigned long) tx4927_ccfgptr->
ccfg & TX4927_CCFG_PCIXARB);
TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI1,
"PCIDIVMODE is %lx\n",
(unsigned long) tx4927_ccfgptr->
ccfg & TX4927_CCFG_PCIDIVMODE_MASK);
switch ((unsigned long) tx4927_ccfgptr->
ccfg & TX4927_CCFG_PCIDIVMODE_MASK) {
case TX4927_CCFG_PCIDIVMODE_2_5:
case TX4927_CCFG_PCIDIVMODE_5:
tx4927_cpu_clock = 166000000; /* 166MHz */
break;
default:
tx4927_cpu_clock = 200000000; /* 200MHz */
}
if (mips_machtype == MACH_TOSHIBA_RBTX4937)
switch ((unsigned long)tx4927_ccfgptr->
ccfg & TX4937_CCFG_PCIDIVMODE_MASK) {
case TX4937_CCFG_PCIDIVMODE_8:
case TX4937_CCFG_PCIDIVMODE_4:
tx4927_cpu_clock = 266666666; /* 266MHz */
break;
case TX4937_CCFG_PCIDIVMODE_9:
case TX4937_CCFG_PCIDIVMODE_4_5:
tx4927_cpu_clock = 300000000; /* 300MHz */
break;
default:
tx4927_cpu_clock = 333333333; /* 333MHz */
}
else
switch ((unsigned long)tx4927_ccfgptr->
ccfg & TX4927_CCFG_PCIDIVMODE_MASK) {
case TX4927_CCFG_PCIDIVMODE_2_5:
case TX4927_CCFG_PCIDIVMODE_5:
tx4927_cpu_clock = 166666666; /* 166MHz */
break;
default:
tx4927_cpu_clock = 200000000; /* 200MHz */
}
/* CCFG */
/* enable Timeout BusError */

4
arch/mips/tx4938/toshiba_rbtx4938/setup.c
View File

@ -20,6 +20,8 @@
#include <linux/interrupt.h>
#include <linux/console.h>
#include <linux/pci.h>
#include <linux/pm.h>
#include <asm/wbflush.h>
#include <asm/reboot.h>
#include <asm/irq.h>
@ -1003,7 +1005,7 @@ void __init toshiba_rbtx4938_setup(void)
_machine_restart = rbtx4938_machine_restart;
_machine_halt = rbtx4938_machine_halt;
_machine_power_off = rbtx4938_machine_power_off;
pm_power_off = rbtx4938_machine_power_off;
*rbtx4938_led_ptr = 0xff;
printk("RBTX4938 --- FPGA(Rev %02x)", *rbtx4938_fpga_rev_ptr);

3
arch/mips/vr41xx/common/pmu.c
View File

@ -21,6 +21,7 @@
#include <linux/init.h>
#include <linux/ioport.h>
#include <linux/kernel.h>
#include <linux/pm.h>
#include <linux/smp.h>
#include <linux/types.h>
@ -114,7 +115,7 @@ static int __init vr41xx_pmu_init(void)
_machine_restart = vr41xx_restart;
_machine_halt = vr41xx_halt;
_machine_power_off = vr41xx_power_off;
pm_power_off = vr41xx_power_off;
return 0;
}

5
drivers/block/cciss.c
View File

@ -2183,6 +2183,7 @@ static void cciss_softirq_done(struct request *rq)
{
CommandList_struct *cmd = rq->completion_data;
ctlr_info_t *h = hba[cmd->ctlr];
unsigned long flags;
u64bit temp64;
int i, ddir;
@ -2205,10 +2206,10 @@ static void cciss_softirq_done(struct request *rq)
printk("Done with %p\n", rq);
#endif /* CCISS_DEBUG */
spin_lock_irq(&h->lock);
spin_lock_irqsave(&h->lock, flags);
end_that_request_last(rq, rq->errors);
cmd_free(h, cmd,1);
spin_unlock_irq(&h->lock);
spin_unlock_irqrestore(&h->lock, flags);
}
/* checks the status of the job and calls complete buffers to mark all

2
drivers/media/dvb/b2c2/Kconfig
View File

@ -4,7 +4,7 @@ config DVB_B2C2_FLEXCOP
select DVB_STV0299
select DVB_MT352
select DVB_MT312
select DVB_NXT2002
select DVB_NXT200X
select DVB_STV0297
select DVB_BCM3510
select DVB_LGDT330X

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

@ -116,11 +116,9 @@ void flexcop_dma_free(struct flexcop_dma *dma);
int flexcop_dma_control_timer_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
int flexcop_dma_control_size_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
int flexcop_dma_control_packet_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
int flexcop_dma_config(struct flexcop_device *fc, struct flexcop_dma *dma, flexcop_dma_index_t dma_idx);
int flexcop_dma_xfer_control(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, flexcop_dma_addr_index_t index, int onoff);
int flexcop_dma_config_timer(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, u8 cycles);
int flexcop_dma_config_packet_count(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, u8 packets);
/* from flexcop-eeprom.c */
/* the PCI part uses this call to get the MAC address, the USB part has its own */

35
drivers/media/dvb/b2c2/flexcop-dma.c
View File

@ -169,38 +169,3 @@ int flexcop_dma_config_timer(struct flexcop_device *fc,
}
EXPORT_SYMBOL(flexcop_dma_config_timer);
/* packet IRQ does not exist in FCII or FCIIb - according to data book and tests */
int flexcop_dma_control_packet_irq(struct flexcop_device *fc,
flexcop_dma_index_t no,
int onoff)
{
flexcop_ibi_value v = fc->read_ibi_reg(fc,ctrl_208);
deb_rdump("reg: %03x: %x\n",ctrl_208,v.raw);
if (no & FC_DMA_1)
v.ctrl_208.DMA1_Size_IRQ_Enable_sig = onoff;
if (no & FC_DMA_2)
v.ctrl_208.DMA2_Size_IRQ_Enable_sig = onoff;
fc->write_ibi_reg(fc,ctrl_208,v);
deb_rdump("reg: %03x: %x\n",ctrl_208,v.raw);
return 0;
}
EXPORT_SYMBOL(flexcop_dma_control_packet_irq);
int flexcop_dma_config_packet_count(struct flexcop_device *fc,
flexcop_dma_index_t dma_idx,
u8 packets)
{
flexcop_ibi_register r = (dma_idx & FC_DMA_1) ? dma1_004 : dma2_014;
flexcop_ibi_value v = fc->read_ibi_reg(fc,r);
flexcop_dma_remap(fc,dma_idx,1);
v.dma_0x4_remap.DMA_maxpackets = packets;
fc->write_ibi_reg(fc,r,v);
return 0;
}
EXPORT_SYMBOL(flexcop_dma_config_packet_count);

9
drivers/media/dvb/b2c2/flexcop-fe-tuner.c
View File

@ -9,7 +9,7 @@
#include "stv0299.h"
#include "mt352.h"
#include "nxt2002.h"
#include "nxt200x.h"
#include "bcm3510.h"
#include "stv0297.h"
#include "mt312.h"
@ -343,9 +343,10 @@ static struct lgdt330x_config air2pc_atsc_hd5000_config = {
.clock_polarity_flip = 1,
};
static struct nxt2002_config samsung_tbmv_config = {
static struct nxt200x_config samsung_tbmv_config = {
.demod_address = 0x0a,
.request_firmware = flexcop_fe_request_firmware,
.pll_address = 0xc2,
.pll_desc = &dvb_pll_samsung_tbmv,
};
static struct bcm3510_config air2pc_atsc_first_gen_config = {
@ -505,7 +506,7 @@ int flexcop_frontend_init(struct flexcop_device *fc)
info("found the mt352 at i2c address: 0x%02x",samsung_tdtc9251dh0_config.demod_address);
} else
/* try the air atsc 2nd generation (nxt2002) */
if ((fc->fe = nxt2002_attach(&samsung_tbmv_config, &fc->i2c_adap)) != NULL) {
if ((fc->fe = nxt200x_attach(&samsung_tbmv_config, &fc->i2c_adap)) != NULL) {
fc->dev_type = FC_AIR_ATSC2;
info("found the nxt2002 at i2c address: 0x%02x",samsung_tbmv_config.demod_address);
} else

6
drivers/media/dvb/b2c2/flexcop-misc.c
View File

@ -36,14 +36,14 @@ void flexcop_determine_revision(struct flexcop_device *fc)
/* bus parts have to decide if hw pid filtering is used or not. */
}
const char *flexcop_revision_names[] = {
static const char *flexcop_revision_names[] = {
"Unkown chip",
"FlexCopII",
"FlexCopIIb",
"FlexCopIII",
};
const char *flexcop_device_names[] = {
static const char *flexcop_device_names[] = {
"Unkown device",
"Air2PC/AirStar 2 DVB-T",
"Air2PC/AirStar 2 ATSC 1st generation",
@ -54,7 +54,7 @@ const char *flexcop_device_names[] = {
"Air2PC/AirStar 2 ATSC 3rd generation (HD5000)",
};
const char *flexcop_bus_names[] = {
static const char *flexcop_bus_names[] = {
"USB",
"PCI",
};

6
drivers/media/dvb/b2c2/flexcop-pci.c
View File

@ -161,8 +161,10 @@ static irqreturn_t flexcop_pci_isr(int irq, void *dev_id, struct pt_regs *regs)
fc->read_ibi_reg(fc,dma1_008).dma_0x8.dma_cur_addr << 2;
u32 cur_pos = cur_addr - fc_pci->dma[0].dma_addr0;
deb_irq("%u irq: %08x cur_addr: %08x: cur_pos: %08x, last_cur_pos: %08x ",
jiffies_to_usecs(jiffies - fc_pci->last_irq),v.raw,cur_addr,cur_pos,fc_pci->last_dma1_cur_pos);
deb_irq("%u irq: %08x cur_addr: %llx: cur_pos: %08x, last_cur_pos: %08x ",
jiffies_to_usecs(jiffies - fc_pci->last_irq),
v.raw, (unsigned long long)cur_addr, cur_pos,
fc_pci->last_dma1_cur_pos);
fc_pci->last_irq = jiffies;
/* buffer end was reached, restarted from the beginning

4
drivers/media/dvb/b2c2/flexcop-reg.h
View File

@ -16,8 +16,6 @@ typedef enum {
FLEXCOP_III,
} flexcop_revision_t;
extern const char *flexcop_revision_names[];
typedef enum {
FC_UNK = 0,
FC_AIR_DVB,
@ -34,8 +32,6 @@ typedef enum {
FC_PCI,
} flexcop_bus_t;
extern const char *flexcop_device_names[];
/* FlexCop IBI Registers */
#if defined(__LITTLE_ENDIAN)
#include "flexcop_ibi_value_le.h"

44
drivers/media/dvb/bt8xx/bt878.c
View File

@ -381,6 +381,23 @@ bt878_device_control(struct bt878 *bt, unsigned int cmd, union dst_gpio_packet *
EXPORT_SYMBOL(bt878_device_control);
struct cards card_list[] __devinitdata = {
{ 0x01010071, BTTV_BOARD_NEBULA_DIGITV, "Nebula Electronics DigiTV" },
{ 0x07611461, BTTV_BOARD_AVDVBT_761, "AverMedia AverTV DVB-T 761" },
{ 0x001c11bd, BTTV_BOARD_PINNACLESAT, "Pinnacle PCTV Sat" },
{ 0x002611bd, BTTV_BOARD_TWINHAN_DST, "Pinnacle PCTV SAT CI" },
{ 0x00011822, BTTV_BOARD_TWINHAN_DST, "Twinhan VisionPlus DVB" },
{ 0xfc00270f, BTTV_BOARD_TWINHAN_DST, "ChainTech digitop DST-1000 DVB-S" },
{ 0x07711461, BTTV_BOARD_AVDVBT_771, "AVermedia AverTV DVB-T 771" },
{ 0xdb1018ac, BTTV_BOARD_DVICO_DVBT_LITE, "DViCO FusionHDTV DVB-T Lite" },
{ 0xd50018ac, BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE, "DViCO FusionHDTV 5 Lite" },
{ 0x20007063, BTTV_BOARD_PC_HDTV, "pcHDTV HD-2000 TV"},
{ 0, -1, NULL }
};
/***********************/
/* PCI device handling */
/***********************/
@ -388,18 +405,41 @@ EXPORT_SYMBOL(bt878_device_control);
static int __devinit bt878_probe(struct pci_dev *dev,
const struct pci_device_id *pci_id)
{
int result;
int result = 0, has_dvb = 0, i;
unsigned char lat;
struct bt878 *bt;
#if defined(__powerpc__)
unsigned int cmd;
#endif
unsigned int cardid;
unsigned short id;
struct cards *dvb_cards;
printk(KERN_INFO "bt878: Bt878 AUDIO function found (%d).\n",
bt878_num);
if (pci_enable_device(dev))
return -EIO;
pci_read_config_word(dev, PCI_SUBSYSTEM_ID, &id);
cardid = id << 16;
pci_read_config_word(dev, PCI_SUBSYSTEM_VENDOR_ID, &id);
cardid |= id;
for (i = 0, dvb_cards = card_list; i < ARRAY_SIZE(card_list); i++, dvb_cards++) {
if (cardid == dvb_cards->pci_id) {
printk("%s: card id=[0x%x],[ %s ] has DVB functions.\n",
__func__, cardid, dvb_cards->name);
has_dvb = 1;
}
}
if (!has_dvb) {
printk("%s: card id=[0x%x], Unknown card.\nExiting..\n", __func__, cardid);
result = -EINVAL;
goto fail0;
}
bt = &bt878[bt878_num];
bt->dev = dev;
bt->nr = bt878_num;
@ -416,6 +456,8 @@ static int __devinit bt878_probe(struct pci_dev *dev,
pci_read_config_byte(dev, PCI_CLASS_REVISION, &bt->revision);
pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat);
printk(KERN_INFO "bt878(%d): Bt%x (rev %d) at %02x:%02x.%x, ",
bt878_num, bt->id, bt->revision, dev->bus->number,
PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn));

17
drivers/media/dvb/bt8xx/bt878.h
View File

@ -88,6 +88,23 @@
#define BT878_RISC_SYNC_MASK (1 << 15)
#define BTTV_BOARD_UNKNOWN 0x00
#define BTTV_BOARD_PINNACLESAT 0x5e
#define BTTV_BOARD_NEBULA_DIGITV 0x68
#define BTTV_BOARD_PC_HDTV 0x70
#define BTTV_BOARD_TWINHAN_DST 0x71
#define BTTV_BOARD_AVDVBT_771 0x7b
#define BTTV_BOARD_AVDVBT_761 0x7c
#define BTTV_BOARD_DVICO_DVBT_LITE 0x80
#define BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE 0x87
struct cards {
__u32 pci_id;
__u16 card_id;
char *name;
};
extern int bt878_num;
struct bt878 {

12
drivers/media/dvb/dvb-usb/Kconfig
View File

@ -83,12 +83,18 @@ config DVB_USB_UMT_010
Say Y here to support the HanfTek UMT-010 USB2.0 stick-sized DVB-T receiver.
config DVB_USB_CXUSB
tristate "Medion MD95700 hybrid USB2.0 (Conexant) support"
tristate "Conexant USB2.0 hybrid reference design support"
depends on DVB_USB
select DVB_CX22702
select DVB_LGDT330X
select DVB_MT352
help
Say Y here to support the Medion MD95700 hybrid USB2.0 device. Currently
only the DVB-T part is supported.
Say Y here to support the Conexant USB2.0 hybrid reference design.
Currently, only DVB and ATSC modes are supported, analog mode
shall be added in the future. Devices that require this module:
Medion MD95700 hybrid USB2.0 device.
DViCO FusionHDTV (Bluebird) USB2.0 devices
config DVB_USB_DIGITV
tristate "Nebula Electronics uDigiTV DVB-T USB2.0 support"

12
drivers/media/dvb/dvb-usb/cxusb.c
View File

@ -184,7 +184,7 @@ static int cxusb_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
return 0;
}
struct dvb_usb_rc_key dvico_mce_rc_keys[] = {
static struct dvb_usb_rc_key dvico_mce_rc_keys[] = {
{ 0xfe, 0x02, KEY_TV },
{ 0xfe, 0x0e, KEY_MP3 },
{ 0xfe, 0x1a, KEY_DVD },
@ -234,7 +234,7 @@ struct dvb_usb_rc_key dvico_mce_rc_keys[] = {
static int cxusb_dee1601_demod_init(struct dvb_frontend* fe)
{
static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x38 };
static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x28 };
static u8 reset [] = { RESET, 0x80 };
static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
static u8 agc_cfg [] = { AGC_TARGET, 0x28, 0x20 };
@ -255,7 +255,7 @@ static int cxusb_dee1601_demod_init(struct dvb_frontend* fe)
static int cxusb_mt352_demod_init(struct dvb_frontend* fe)
{ /* used in both lgz201 and th7579 */
static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x39 };
static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x29 };
static u8 reset [] = { RESET, 0x80 };
static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
static u8 agc_cfg [] = { AGC_TARGET, 0x24, 0x20 };
@ -273,7 +273,7 @@ static int cxusb_mt352_demod_init(struct dvb_frontend* fe)
return 0;
}
struct cx22702_config cxusb_cx22702_config = {
static struct cx22702_config cxusb_cx22702_config = {
.demod_address = 0x63,
.output_mode = CX22702_PARALLEL_OUTPUT,
@ -282,13 +282,13 @@ struct cx22702_config cxusb_cx22702_config = {
.pll_set = dvb_usb_pll_set_i2c,
};
struct lgdt330x_config cxusb_lgdt330x_config = {
static struct lgdt330x_config cxusb_lgdt330x_config = {
.demod_address = 0x0e,
.demod_chip = LGDT3303,
.pll_set = dvb_usb_pll_set_i2c,
};
struct mt352_config cxusb_dee1601_config = {
static struct mt352_config cxusb_dee1601_config = {
.demod_address = 0x0f,
.demod_init = cxusb_dee1601_demod_init,
.pll_set = dvb_usb_pll_set,

13
drivers/media/dvb/dvb-usb/digitv.c
View File

@ -175,11 +175,13 @@ static int digitv_probe(struct usb_interface *intf,
if ((ret = dvb_usb_device_init(intf,&digitv_properties,THIS_MODULE,&d)) == 0) {
u8 b[4] = { 0 };
b[0] = 1;
digitv_ctrl_msg(d,USB_WRITE_REMOTE_TYPE,0,b,4,NULL,0);
if (d != NULL) { /* do that only when the firmware is loaded */
b[0] = 1;
digitv_ctrl_msg(d,USB_WRITE_REMOTE_TYPE,0,b,4,NULL,0);
b[0] = 0;
digitv_ctrl_msg(d,USB_WRITE_REMOTE,0,b,4,NULL,0);
b[0] = 0;
digitv_ctrl_msg(d,USB_WRITE_REMOTE,0,b,4,NULL,0);
}
}
return ret;
}
@ -194,7 +196,7 @@ static struct dvb_usb_properties digitv_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = CYPRESS_FX2,
.firmware = "dvb-usb-digitv-01.fw",
.firmware = "dvb-usb-digitv-02.fw",
.size_of_priv = 0,
@ -229,6 +231,7 @@ static struct dvb_usb_properties digitv_properties = {
{ &digitv_table[0], NULL },
{ NULL },
},
{ NULL },
}
};

8
drivers/media/dvb/dvb-usb/dvb-usb-firmware.c
View File

@ -24,6 +24,9 @@ static struct usb_cypress_controller cypress[] = {
{ .id = CYPRESS_FX2, .name = "Cypress FX2", .cpu_cs_register = 0xe600 },
};
static int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx,
int *pos);
/*
* load a firmware packet to the device
*/
@ -112,7 +115,8 @@ int dvb_usb_download_firmware(struct usb_device *udev, struct dvb_usb_properties
return ret;
}
int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx, int *pos)
static int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx,
int *pos)
{
u8 *b = (u8 *) &fw->data[*pos];
int data_offs = 4;
@ -142,5 +146,3 @@ int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx, int *pos)
return *pos;
}
EXPORT_SYMBOL(dvb_usb_get_hexline);

1
drivers/media/dvb/dvb-usb/dvb-usb.h
View File

@ -341,7 +341,6 @@ struct hexline {
u8 data[255];
u8 chk;
};
extern int dvb_usb_get_hexline(const struct firmware *, struct hexline *, int *);
extern int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type);
#endif

6
drivers/media/dvb/dvb-usb/vp702x.c
View File

@ -53,7 +53,8 @@ int vp702x_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8
return ret;
}
int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen)
static int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value,
u16 index, u8 *b, int blen)
{
deb_xfer("out: req. %x, val: %x, ind: %x, buffer: ",req,value,index);
debug_dump(b,blen,deb_xfer);
@ -88,7 +89,8 @@ unlock:
return ret;
}
int vp702x_usb_inout_cmd(struct dvb_usb_device *d, u8 cmd, u8 *o, int olen, u8 *i, int ilen, int msec)
static int vp702x_usb_inout_cmd(struct dvb_usb_device *d, u8 cmd, u8 *o,
int olen, u8 *i, int ilen, int msec)
{
u8 bout[olen+2];
u8 bin[ilen+1];

2
drivers/media/dvb/dvb-usb/vp702x.h
View File

@ -101,8 +101,6 @@ extern int dvb_usb_vp702x_debug;
extern struct dvb_frontend * vp702x_fe_attach(struct dvb_usb_device *d);
extern int vp702x_usb_inout_op(struct dvb_usb_device *d, u8 *o, int olen, u8 *i, int ilen, int msec);
extern int vp702x_usb_inout_cmd(struct dvb_usb_device *d, u8 cmd, u8 *o, int olen, u8 *i, int ilen, int msec);
extern int vp702x_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen);
extern int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen);
#endif

6
drivers/media/dvb/dvb-usb/vp7045-fe.c
View File

@ -23,10 +23,11 @@
struct vp7045_fe_state {
struct dvb_frontend fe;
struct dvb_frontend_ops ops;
struct dvb_usb_device *d;
};
static int vp7045_fe_read_status(struct dvb_frontend* fe, fe_status_t *status)
{
struct vp7045_fe_state *state = fe->demodulator_priv;
@ -150,7 +151,8 @@ struct dvb_frontend * vp7045_fe_attach(struct dvb_usb_device *d)
goto error;
s->d = d;
s->fe.ops = &vp7045_fe_ops;
memcpy(&s->ops, &vp7045_fe_ops, sizeof(struct dvb_frontend_ops));
s->fe.ops = &s->ops;
s->fe.demodulator_priv = s;
goto success;

24
drivers/media/dvb/frontends/Kconfig
View File

@ -28,12 +28,6 @@ config DVB_TDA8083
help
A DVB-S tuner module. Say Y when you want to support this frontend.
config DVB_TDA80XX
tristate "Philips TDA8044 or TDA8083 based"
depends on DVB_CORE
help
A DVB-S tuner module. Say Y when you want to support this frontend.
config DVB_MT312
tristate "Zarlink MT312 based"
depends on DVB_CORE
@ -139,12 +133,6 @@ config DVB_DIB3000MC
comment "DVB-C (cable) frontends"
depends on DVB_CORE
config DVB_ATMEL_AT76C651
tristate "Atmel AT76C651 based"
depends on DVB_CORE
help
A DVB-C tuner module. Say Y when you want to support this frontend.
config DVB_VES1820
tristate "VLSI VES1820 based"
depends on DVB_CORE
@ -166,18 +154,6 @@ config DVB_STV0297
comment "ATSC (North American/Korean Terresterial DTV) frontends"
depends on DVB_CORE
config DVB_NXT2002
tristate "Nxt2002 based"
depends on DVB_CORE
select FW_LOADER
help
An ATSC 8VSB tuner module. Say Y when you want to support this frontend.
This driver needs external firmware. Please use the command
"<kerneldir>/Documentation/dvb/get_dvb_firmware nxt2002" to
download/extract it, and then copy it to /usr/lib/hotplug/firmware
or /lib/firmware (depending on configuration of firmware hotplug).
config DVB_NXT200X
tristate "Nextwave NXT2002/NXT2004 based"
depends on DVB_CORE

3
drivers/media/dvb/frontends/Makefile
View File

@ -8,7 +8,6 @@ obj-$(CONFIG_DVB_CORE) += dvb-pll.o
obj-$(CONFIG_DVB_STV0299) += stv0299.o
obj-$(CONFIG_DVB_SP8870) += sp8870.o
obj-$(CONFIG_DVB_CX22700) += cx22700.o
obj-$(CONFIG_DVB_ATMEL_AT76C651) += at76c651.o
obj-$(CONFIG_DVB_CX24110) += cx24110.o
obj-$(CONFIG_DVB_TDA8083) += tda8083.o
obj-$(CONFIG_DVB_L64781) += l64781.o
@ -22,10 +21,8 @@ obj-$(CONFIG_DVB_SP887X) += sp887x.o
obj-$(CONFIG_DVB_NXT6000) += nxt6000.o
obj-$(CONFIG_DVB_MT352) += mt352.o
obj-$(CONFIG_DVB_CX22702) += cx22702.o
obj-$(CONFIG_DVB_TDA80XX) += tda80xx.o
obj-$(CONFIG_DVB_TDA10021) += tda10021.o
obj-$(CONFIG_DVB_STV0297) += stv0297.o
obj-$(CONFIG_DVB_NXT2002) += nxt2002.o
obj-$(CONFIG_DVB_NXT200X) += nxt200x.o
obj-$(CONFIG_DVB_OR51211) += or51211.o
obj-$(CONFIG_DVB_OR51132) += or51132.o

450
drivers/media/dvb/frontends/at76c651.c
View File

@ -1,450 +0,0 @@
/*
* at76c651.c
*
* Atmel DVB-C Frontend Driver (at76c651/tua6010xs)
*
* Copyright (C) 2001 fnbrd <fnbrd@gmx.de>
* & 2002-2004 Andreas Oberritter <obi@linuxtv.org>
* & 2003 Wolfram Joost <dbox2@frokaschwei.de>
*
* 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
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* AT76C651
* http://www.nalanda.nitc.ac.in/industry/datasheets/atmel/acrobat/doc1293.pdf
* http://www.atmel.com/atmel/acrobat/doc1320.pdf
*/
#include <linux/init.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/slab.h>
#include <linux/bitops.h>
#include "dvb_frontend.h"
#include "at76c651.h"
struct at76c651_state {
struct i2c_adapter* i2c;
struct dvb_frontend_ops ops;
const struct at76c651_config* config;
struct dvb_frontend frontend;
/* revision of the chip */
u8 revision;
/* last QAM value set */
u8 qam;
};
static int debug;
#define dprintk(args...) \
do { \
if (debug) printk(KERN_DEBUG "at76c651: " args); \
} while (0)
#if ! defined(__powerpc__)
static __inline__ int __ilog2(unsigned long x)
{
int i;
if (x == 0)
return -1;
for (i = 0; x != 0; i++)
x >>= 1;
return i - 1;
}
#endif
static int at76c651_writereg(struct at76c651_state* state, u8 reg, u8 data)
{
int ret;
u8 buf[] = { reg, data };
struct i2c_msg msg =
{ .addr = state->config->demod_address, .flags = 0, .buf = buf, .len = 2 };
ret = i2c_transfer(state->i2c, &msg, 1);
if (ret != 1)
dprintk("%s: writereg error "
"(reg == 0x%02x, val == 0x%02x, ret == %i)\n",
__FUNCTION__, reg, data, ret);
msleep(10);
return (ret != 1) ? -EREMOTEIO : 0;
}
static u8 at76c651_readreg(struct at76c651_state* state, u8 reg)
{
int ret;
u8 val;
struct i2c_msg msg[] = {
{ .addr = state->config->demod_address, .flags = 0, .buf = &reg, .len = 1 },
{ .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = &val, .len = 1 }
};
ret = i2c_transfer(state->i2c, msg, 2);
if (ret != 2)
dprintk("%s: readreg error (ret == %i)\n", __FUNCTION__, ret);
return val;
}
static int at76c651_reset(struct at76c651_state* state)
{
return at76c651_writereg(state, 0x07, 0x01);
}
static void at76c651_disable_interrupts(struct at76c651_state* state)
{
at76c651_writereg(state, 0x0b, 0x00);
}
static int at76c651_set_auto_config(struct at76c651_state *state)
{
/*
* Autoconfig
*/
at76c651_writereg(state, 0x06, 0x01);
/*
* Performance optimizations, should be done after autoconfig
*/
at76c651_writereg(state, 0x10, 0x06);
at76c651_writereg(state, 0x11, ((state->qam == 5) || (state->qam == 7)) ? 0x12 : 0x10);
at76c651_writereg(state, 0x15, 0x28);
at76c651_writereg(state, 0x20, 0x09);
at76c651_writereg(state, 0x24, ((state->qam == 5) || (state->qam == 7)) ? 0xC0 : 0x90);
at76c651_writereg(state, 0x30, 0x90);
if (state->qam == 5)
at76c651_writereg(state, 0x35, 0x2A);
/*
* Initialize A/D-converter
*/
if (state->revision == 0x11) {
at76c651_writereg(state, 0x2E, 0x38);
at76c651_writereg(state, 0x2F, 0x13);
}
at76c651_disable_interrupts(state);
/*
* Restart operation
*/
at76c651_reset(state);
return 0;
}
static void at76c651_set_bbfreq(struct at76c651_state* state)
{
at76c651_writereg(state, 0x04, 0x3f);
at76c651_writereg(state, 0x05, 0xee);
}
static int at76c651_set_symbol_rate(struct at76c651_state* state, u32 symbol_rate)
{
u8 exponent;
u32 mantissa;
if (symbol_rate > 9360000)
return -EINVAL;
/*
* FREF = 57800 kHz
* exponent = 10 + floor (log2(symbol_rate / FREF))
* mantissa = (symbol_rate / FREF) * (1 << (30 - exponent))
*/
exponent = __ilog2((symbol_rate << 4) / 903125);
mantissa = ((symbol_rate / 3125) * (1 << (24 - exponent))) / 289;
at76c651_writereg(state, 0x00, mantissa >> 13);
at76c651_writereg(state, 0x01, mantissa >> 5);
at76c651_writereg(state, 0x02, (mantissa << 3) | exponent);
return 0;
}
static int at76c651_set_qam(struct at76c651_state *state, fe_modulation_t qam)
{
switch (qam) {
case QPSK:
state->qam = 0x02;
break;
case QAM_16:
state->qam = 0x04;
break;
case QAM_32:
state->qam = 0x05;
break;
case QAM_64:
state->qam = 0x06;
break;
case QAM_128:
state->qam = 0x07;
break;
case QAM_256:
state->qam = 0x08;
break;
#if 0
case QAM_512:
state->qam = 0x09;
break;
case QAM_1024:
state->qam = 0x0A;
break;
#endif
default:
return -EINVAL;
}
return at76c651_writereg(state, 0x03, state->qam);
}
static int at76c651_set_inversion(struct at76c651_state* state, fe_spectral_inversion_t inversion)
{
u8 feciqinv = at76c651_readreg(state, 0x60);
switch (inversion) {
case INVERSION_OFF:
feciqinv |= 0x02;
feciqinv &= 0xFE;
break;
case INVERSION_ON:
feciqinv |= 0x03;
break;
case INVERSION_AUTO:
feciqinv &= 0xFC;
break;
default:
return -EINVAL;
}
return at76c651_writereg(state, 0x60, feciqinv);
}
static int at76c651_set_parameters(struct dvb_frontend* fe,
struct dvb_frontend_parameters *p)
{
int ret;
struct at76c651_state* state = fe->demodulator_priv;
at76c651_writereg(state, 0x0c, 0xc3);
state->config->pll_set(fe, p);
at76c651_writereg(state, 0x0c, 0xc2);
if ((ret = at76c651_set_symbol_rate(state, p->u.qam.symbol_rate)))
return ret;
if ((ret = at76c651_set_inversion(state, p->inversion)))
return ret;
return at76c651_set_auto_config(state);
}
static int at76c651_set_defaults(struct dvb_frontend* fe)
{
struct at76c651_state* state = fe->demodulator_priv;
at76c651_set_symbol_rate(state, 6900000);
at76c651_set_qam(state, QAM_64);
at76c651_set_bbfreq(state);
at76c651_set_auto_config(state);
if (state->config->pll_init) {
at76c651_writereg(state, 0x0c, 0xc3);
state->config->pll_init(fe);
at76c651_writereg(state, 0x0c, 0xc2);
}
return 0;
}
static int at76c651_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
struct at76c651_state* state = fe->demodulator_priv;
u8 sync;
/*
* Bits: FEC, CAR, EQU, TIM, AGC2, AGC1, ADC, PLL (PLL=0)
*/
sync = at76c651_readreg(state, 0x80);
*status = 0;
if (sync & (0x04 | 0x10)) /* AGC1 || TIM */
*status |= FE_HAS_SIGNAL;
if (sync & 0x10) /* TIM */
*status |= FE_HAS_CARRIER;
if (sync & 0x80) /* FEC */
*status |= FE_HAS_VITERBI;
if (sync & 0x40) /* CAR */
*status |= FE_HAS_SYNC;
if ((sync & 0xF0) == 0xF0) /* TIM && EQU && CAR && FEC */
*status |= FE_HAS_LOCK;
return 0;
}
static int at76c651_read_ber(struct dvb_frontend* fe, u32* ber)
{
struct at76c651_state* state = fe->demodulator_priv;
*ber = (at76c651_readreg(state, 0x81) & 0x0F) << 16;
*ber |= at76c651_readreg(state, 0x82) << 8;
*ber |= at76c651_readreg(state, 0x83);
*ber *= 10;
return 0;
}
static int at76c651_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
struct at76c651_state* state = fe->demodulator_priv;
u8 gain = ~at76c651_readreg(state, 0x91);
*strength = (gain << 8) | gain;
return 0;
}
static int at76c651_read_snr(struct dvb_frontend* fe, u16* snr)
{
struct at76c651_state* state = fe->demodulator_priv;
*snr = 0xFFFF -
((at76c651_readreg(state, 0x8F) << 8) |
at76c651_readreg(state, 0x90));
return 0;
}
static int at76c651_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
struct at76c651_state* state = fe->demodulator_priv;
*ucblocks = at76c651_readreg(state, 0x82);
return 0;
}
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;
return 0;
}
static void at76c651_release(struct dvb_frontend* fe)
{
struct at76c651_state* state = fe->demodulator_priv;
kfree(state);
}
static struct dvb_frontend_ops at76c651_ops;
struct dvb_frontend* at76c651_attach(const struct at76c651_config* config,
struct i2c_adapter* i2c)
{
struct at76c651_state* state = NULL;
/* allocate memory for the internal state */
state = kmalloc(sizeof(struct at76c651_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */
state->config = config;
state->qam = 0;
/* check if the demod is there */
if (at76c651_readreg(state, 0x0e) != 0x65) goto error;
/* finalise state setup */
state->i2c = i2c;
state->revision = at76c651_readreg(state, 0x0f) & 0xfe;
memcpy(&state->ops, &at76c651_ops, sizeof(struct dvb_frontend_ops));
/* create dvb_frontend */
state->frontend.ops = &state->ops;
state->frontend.demodulator_priv = state;
return &state->frontend;
error:
kfree(state);
return NULL;
}
static struct dvb_frontend_ops at76c651_ops = {
.info = {
.name = "Atmel AT76C651B DVB-C",
.type = FE_QAM,
.frequency_min = 48250000,
.frequency_max = 863250000,
.frequency_stepsize = 62500,
/*.frequency_tolerance = */ /* FIXME: 12% of SR */
.symbol_rate_min = 0, /* FIXME */
.symbol_rate_max = 9360000, /* FIXME */
.symbol_rate_tolerance = 4000,
.caps = FE_CAN_INVERSION_AUTO |
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_32 | FE_CAN_QAM_64 | FE_CAN_QAM_128 |
FE_CAN_MUTE_TS | FE_CAN_QAM_256 | FE_CAN_RECOVER
},
.release = at76c651_release,
.init = at76c651_set_defaults,
.set_frontend = at76c651_set_parameters,
.get_tune_settings = at76c651_get_tune_settings,
.read_status = at76c651_read_status,
.read_ber = at76c651_read_ber,
.read_signal_strength = at76c651_read_signal_strength,
.read_snr = at76c651_read_snr,
.read_ucblocks = at76c651_read_ucblocks,
};
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
MODULE_DESCRIPTION("Atmel AT76C651 DVB-C Demodulator Driver");
MODULE_AUTHOR("Andreas Oberritter <obi@linuxtv.org>");
MODULE_LICENSE("GPL");
EXPORT_SYMBOL(at76c651_attach);

47
drivers/media/dvb/frontends/at76c651.h
View File

@ -1,47 +0,0 @@
/*
* at76c651.c
*
* Atmel DVB-C Frontend Driver (at76c651)
*
* Copyright (C) 2001 fnbrd <fnbrd@gmx.de>
* & 2002-2004 Andreas Oberritter <obi@linuxtv.org>
* & 2003 Wolfram Joost <dbox2@frokaschwei.de>
*
* 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
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* AT76C651
* http://www.nalanda.nitc.ac.in/industry/datasheets/atmel/acrobat/doc1293.pdf
* http://www.atmel.com/atmel/acrobat/doc1320.pdf
*/
#ifndef AT76C651_H
#define AT76C651_H
#include <linux/dvb/frontend.h>
struct at76c651_config
{
/* the demodulator's i2c address */
u8 demod_address;
/* PLL maintenance */
int (*pll_init)(struct dvb_frontend* fe);
int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
};
extern struct dvb_frontend* at76c651_attach(const struct at76c651_config* config,
struct i2c_adapter* i2c);
#endif // AT76C651_H

8
drivers/media/dvb/frontends/dvb-pll.c
View File

@ -326,11 +326,11 @@ struct dvb_pll_desc dvb_pll_tuv1236d = {
};
EXPORT_SYMBOL(dvb_pll_tuv1236d);
/* Samsung TBMV30111IN
/* Samsung TBMV30111IN / TBMV30712IN1
* used in Air2PC ATSC - 2nd generation (nxt2002)
*/
struct dvb_pll_desc dvb_pll_tbmv30111in = {
.name = "Samsung TBMV30111IN",
struct dvb_pll_desc dvb_pll_samsung_tbmv = {
.name = "Samsung TBMV30111IN / TBMV30712IN1",
.min = 54000000,
.max = 860000000,
.count = 6,
@ -343,7 +343,7 @@ struct dvb_pll_desc dvb_pll_tbmv30111in = {
{ 999999999, 44000000, 166666, 0xfc, 0x02 },
}
};
EXPORT_SYMBOL(dvb_pll_tbmv30111in);
EXPORT_SYMBOL(dvb_pll_samsung_tbmv);
/*
* Philips SD1878 Tuner.

2
drivers/media/dvb/frontends/dvb-pll.h
View File

@ -38,7 +38,7 @@ extern struct dvb_pll_desc dvb_pll_tded4;
extern struct dvb_pll_desc dvb_pll_tuv1236d;
extern struct dvb_pll_desc dvb_pll_tdhu2;
extern struct dvb_pll_desc dvb_pll_tbmv30111in;
extern struct dvb_pll_desc dvb_pll_samsung_tbmv;
extern struct dvb_pll_desc dvb_pll_philips_sd1878_tda8261;
int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,

706
drivers/media/dvb/frontends/nxt2002.c
View File

@ -1,706 +0,0 @@
/*
Support for B2C2/BBTI Technisat Air2PC - ATSC
Copyright (C) 2004 Taylor Jacob <rtjacob@earthlink.net>
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
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
* This driver needs external firmware. Please use the command
* "<kerneldir>/Documentation/dvb/get_dvb_firmware nxt2002" to
* download/extract it, and then copy it to /usr/lib/hotplug/firmware
* or /lib/firmware (depending on configuration of firmware hotplug).
*/
#define NXT2002_DEFAULT_FIRMWARE "dvb-fe-nxt2002.fw"
#define CRC_CCIT_MASK 0x1021
#include <linux/init.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/device.h>
#include <linux/firmware.h>
#include <linux/string.h>
#include <linux/slab.h>
#include "dvb_frontend.h"
#include "nxt2002.h"
struct nxt2002_state {
struct i2c_adapter* i2c;
struct dvb_frontend_ops ops;
const struct nxt2002_config* config;
struct dvb_frontend frontend;
/* demodulator private data */
u8 initialised:1;
};
static int debug;
#define dprintk(args...) \
do { \
if (debug) printk(KERN_DEBUG "nxt2002: " args); \
} while (0)
static int i2c_writebytes (struct nxt2002_state* state, u8 reg, u8 *buf, u8 len)
{
/* probbably a much better way or doing this */
u8 buf2 [256],x;
int err;
struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = buf2, .len = len + 1 };
buf2[0] = reg;
for (x = 0 ; x < len ; x++)
buf2[x+1] = buf[x];
if ((err = i2c_transfer (state->i2c, &msg, 1)) != 1) {
printk ("%s: i2c write error (addr %02x, err == %i)\n",
__FUNCTION__, state->config->demod_address, err);
return -EREMOTEIO;
}
return 0;
}
static u8 i2c_readbytes (struct nxt2002_state* state, u8 reg, u8* buf, u8 len)
{
u8 reg2 [] = { reg };
struct i2c_msg msg [] = { { .addr = state->config->demod_address, .flags = 0, .buf = reg2, .len = 1 },
{ .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = buf, .len = len } };
int err;
if ((err = i2c_transfer (state->i2c, msg, 2)) != 2) {
printk ("%s: i2c read error (addr %02x, err == %i)\n",
__FUNCTION__, state->config->demod_address, err);
return -EREMOTEIO;
}
return 0;
}
static u16 nxt2002_crc(u16 crc, u8 c)
{
u8 i;
u16 input = (u16) c & 0xFF;
input<<=8;
for(i=0 ;i<8 ;i++) {
if((crc ^ input) & 0x8000)
crc=(crc<<1)^CRC_CCIT_MASK;
else
crc<<=1;
input<<=1;
}
return crc;
}
static int nxt2002_writereg_multibyte (struct nxt2002_state* state, u8 reg, u8* data, u8 len)
{
u8 buf;
dprintk("%s\n", __FUNCTION__);
/* set multi register length */
i2c_writebytes(state,0x34,&len,1);
/* set mutli register register */
i2c_writebytes(state,0x35,&reg,1);
/* send the actual data */
i2c_writebytes(state,0x36,data,len);
/* toggle the multireg write bit*/
buf = 0x02;
i2c_writebytes(state,0x21,&buf,1);
i2c_readbytes(state,0x21,&buf,1);
if ((buf & 0x02) == 0)
return 0;
dprintk("Error writing multireg register %02X\n",reg);
return 0;
}
static int nxt2002_readreg_multibyte (struct nxt2002_state* state, u8 reg, u8* data, u8 len)
{
u8 len2;
dprintk("%s\n", __FUNCTION__);
/* set multi register length */
len2 = len & 0x80;
i2c_writebytes(state,0x34,&len2,1);
/* set mutli register register */
i2c_writebytes(state,0x35,&reg,1);
/* send the actual data */
i2c_readbytes(state,reg,data,len);
return 0;
}
static void nxt2002_microcontroller_stop (struct nxt2002_state* state)
{
u8 buf[2],counter = 0;
dprintk("%s\n", __FUNCTION__);
buf[0] = 0x80;
i2c_writebytes(state,0x22,buf,1);
while (counter < 20) {
i2c_readbytes(state,0x31,buf,1);
if (buf[0] & 0x40)
return;
msleep(10);
counter++;
}
dprintk("Timeout waiting for micro to stop.. This is ok after firmware upload\n");
return;
}
static void nxt2002_microcontroller_start (struct nxt2002_state* state)
{
u8 buf;
dprintk("%s\n", __FUNCTION__);
buf = 0x00;
i2c_writebytes(state,0x22,&buf,1);
}
static int nxt2002_writetuner (struct nxt2002_state* state, u8* data)
{
u8 buf,count = 0;
dprintk("Tuner Bytes: %02X %02X %02X %02X\n",data[0],data[1],data[2],data[3]);
dprintk("%s\n", __FUNCTION__);
/* stop the micro first */
nxt2002_microcontroller_stop(state);
/* set the i2c transfer speed to the tuner */
buf = 0x03;
i2c_writebytes(state,0x20,&buf,1);
/* setup to transfer 4 bytes via i2c */
buf = 0x04;
i2c_writebytes(state,0x34,&buf,1);
/* write actual tuner bytes */
i2c_writebytes(state,0x36,data,4);
/* set tuner i2c address */
buf = 0xC2;
i2c_writebytes(state,0x35,&buf,1);
/* write UC Opmode to begin transfer */
buf = 0x80;
i2c_writebytes(state,0x21,&buf,1);
while (count < 20) {
i2c_readbytes(state,0x21,&buf,1);
if ((buf & 0x80)== 0x00)
return 0;
msleep(100);
count++;
}
printk("nxt2002: timeout error writing tuner\n");
return 0;
}
static void nxt2002_agc_reset(struct nxt2002_state* state)
{
u8 buf;
dprintk("%s\n", __FUNCTION__);
buf = 0x08;
i2c_writebytes(state,0x08,&buf,1);
buf = 0x00;
i2c_writebytes(state,0x08,&buf,1);
return;
}
static int nxt2002_load_firmware (struct dvb_frontend* fe, const struct firmware *fw)
{
struct nxt2002_state* state = fe->demodulator_priv;
u8 buf[256],written = 0,chunkpos = 0;
u16 rambase,position,crc = 0;
dprintk("%s\n", __FUNCTION__);
dprintk("Firmware is %zu bytes\n",fw->size);
/* Get the RAM base for this nxt2002 */
i2c_readbytes(state,0x10,buf,1);
if (buf[0] & 0x10)
rambase = 0x1000;
else
rambase = 0x0000;
dprintk("rambase on this nxt2002 is %04X\n",rambase);
/* Hold the micro in reset while loading firmware */
buf[0] = 0x80;
i2c_writebytes(state,0x2B,buf,1);
for (position = 0; position < fw->size ; position++) {
if (written == 0) {
crc = 0;
chunkpos = 0x28;
buf[0] = ((rambase + position) >> 8);
buf[1] = (rambase + position) & 0xFF;
buf[2] = 0x81;
/* write starting address */
i2c_writebytes(state,0x29,buf,3);
}
written++;
chunkpos++;
if ((written % 4) == 0)
i2c_writebytes(state,chunkpos,&fw->data[position-3],4);
crc = nxt2002_crc(crc,fw->data[position]);
if ((written == 255) || (position+1 == fw->size)) {
/* write remaining bytes of firmware */
i2c_writebytes(state, chunkpos+4-(written %4),
&fw->data[position-(written %4) + 1],
written %4);
buf[0] = crc << 8;
buf[1] = crc & 0xFF;
/* write crc */
i2c_writebytes(state,0x2C,buf,2);
/* do a read to stop things */
i2c_readbytes(state,0x2A,buf,1);
/* set transfer mode to complete */
buf[0] = 0x80;
i2c_writebytes(state,0x2B,buf,1);
written = 0;
}
}
printk ("done.\n");
return 0;
};
static int nxt2002_setup_frontend_parameters (struct dvb_frontend* fe,
struct dvb_frontend_parameters *p)
{
struct nxt2002_state* state = fe->demodulator_priv;
u32 freq = 0;
u16 tunerfreq = 0;
u8 buf[4];
freq = 44000 + ( p->frequency / 1000 );
dprintk("freq = %d p->frequency = %d\n",freq,p->frequency);
tunerfreq = freq * 24/4000;
buf[0] = (tunerfreq >> 8) & 0x7F;
buf[1] = (tunerfreq & 0xFF);
if (p->frequency <= 214000000) {
buf[2] = 0x84 + (0x06 << 3);
buf[3] = (p->frequency <= 172000000) ? 0x01 : 0x02;
} else if (p->frequency <= 721000000) {
buf[2] = 0x84 + (0x07 << 3);
buf[3] = (p->frequency <= 467000000) ? 0x02 : 0x08;
} else if (p->frequency <= 841000000) {
buf[2] = 0x84 + (0x0E << 3);
buf[3] = 0x08;
} else {
buf[2] = 0x84 + (0x0F << 3);
buf[3] = 0x02;
}
/* write frequency information */
nxt2002_writetuner(state,buf);
/* reset the agc now that tuning has been completed */
nxt2002_agc_reset(state);
/* set target power level */
switch (p->u.vsb.modulation) {
case QAM_64:
case QAM_256:
buf[0] = 0x74;
break;
case VSB_8:
buf[0] = 0x70;
break;
default:
return -EINVAL;
break;
}
i2c_writebytes(state,0x42,buf,1);
/* configure sdm */
buf[0] = 0x87;
i2c_writebytes(state,0x57,buf,1);
/* write sdm1 input */
buf[0] = 0x10;
buf[1] = 0x00;
nxt2002_writereg_multibyte(state,0x58,buf,2);
/* write sdmx input */
switch (p->u.vsb.modulation) {
case QAM_64:
buf[0] = 0x68;
break;
case QAM_256:
buf[0] = 0x64;
break;
case VSB_8:
buf[0] = 0x60;
break;
default:
return -EINVAL;
break;
}
buf[1] = 0x00;
nxt2002_writereg_multibyte(state,0x5C,buf,2);
/* write adc power lpf fc */
buf[0] = 0x05;
i2c_writebytes(state,0x43,buf,1);
/* write adc power lpf fc */
buf[0] = 0x05;
i2c_writebytes(state,0x43,buf,1);
/* write accumulator2 input */
buf[0] = 0x80;
buf[1] = 0x00;
nxt2002_writereg_multibyte(state,0x4B,buf,2);
/* write kg1 */
buf[0] = 0x00;
i2c_writebytes(state,0x4D,buf,1);
/* write sdm12 lpf fc */
buf[0] = 0x44;
i2c_writebytes(state,0x55,buf,1);
/* write agc control reg */
buf[0] = 0x04;
i2c_writebytes(state,0x41,buf,1);
/* write agc ucgp0 */
switch (p->u.vsb.modulation) {
case QAM_64:
buf[0] = 0x02;
break;
case QAM_256:
buf[0] = 0x03;
break;
case VSB_8:
buf[0] = 0x00;
break;
default:
return -EINVAL;
break;
}
i2c_writebytes(state,0x30,buf,1);
/* write agc control reg */
buf[0] = 0x00;
i2c_writebytes(state,0x41,buf,1);
/* write accumulator2 input */
buf[0] = 0x80;
buf[1] = 0x00;
nxt2002_writereg_multibyte(state,0x49,buf,2);
nxt2002_writereg_multibyte(state,0x4B,buf,2);
/* write agc control reg */
buf[0] = 0x04;
i2c_writebytes(state,0x41,buf,1);
nxt2002_microcontroller_start(state);
/* adjacent channel detection should be done here, but I don't
have any stations with this need so I cannot test it */
return 0;
}
static int nxt2002_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
struct nxt2002_state* state = fe->demodulator_priv;
u8 lock;
i2c_readbytes(state,0x31,&lock,1);
*status = 0;
if (lock & 0x20) {
*status |= FE_HAS_SIGNAL;
*status |= FE_HAS_CARRIER;
*status |= FE_HAS_VITERBI;
*status |= FE_HAS_SYNC;
*status |= FE_HAS_LOCK;
}
return 0;
}
static int nxt2002_read_ber(struct dvb_frontend* fe, u32* ber)
{
struct nxt2002_state* state = fe->demodulator_priv;
u8 b[3];
nxt2002_readreg_multibyte(state,0xE6,b,3);
*ber = ((b[0] << 8) + b[1]) * 8;
return 0;
}
static int nxt2002_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
struct nxt2002_state* state = fe->demodulator_priv;
u8 b[2];
u16 temp = 0;
/* setup to read cluster variance */
b[0] = 0x00;
i2c_writebytes(state,0xA1,b,1);
/* get multreg val */
nxt2002_readreg_multibyte(state,0xA6,b,2);
temp = (b[0] << 8) | b[1];
*strength = ((0x7FFF - temp) & 0x0FFF) * 16;
return 0;
}
static int nxt2002_read_snr(struct dvb_frontend* fe, u16* snr)
{
struct nxt2002_state* state = fe->demodulator_priv;
u8 b[2];
u16 temp = 0, temp2;
u32 snrdb = 0;
/* setup to read cluster variance */
b[0] = 0x00;
i2c_writebytes(state,0xA1,b,1);
/* get multreg val from 0xA6 */
nxt2002_readreg_multibyte(state,0xA6,b,2);
temp = (b[0] << 8) | b[1];
temp2 = 0x7FFF - temp;
/* snr will be in db */
if (temp2 > 0x7F00)
snrdb = 1000*24 + ( 1000*(30-24) * ( temp2 - 0x7F00 ) / ( 0x7FFF - 0x7F00 ) );
else if (temp2 > 0x7EC0)
snrdb = 1000*18 + ( 1000*(24-18) * ( temp2 - 0x7EC0 ) / ( 0x7F00 - 0x7EC0 ) );
else if (temp2 > 0x7C00)
snrdb = 1000*12 + ( 1000*(18-12) * ( temp2 - 0x7C00 ) / ( 0x7EC0 - 0x7C00 ) );
else
snrdb = 1000*0 + ( 1000*(12-0) * ( temp2 - 0 ) / ( 0x7C00 - 0 ) );
/* the value reported back from the frontend will be FFFF=32db 0000=0db */
*snr = snrdb * (0xFFFF/32000);
return 0;
}
static int nxt2002_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
struct nxt2002_state* state = fe->demodulator_priv;
u8 b[3];
nxt2002_readreg_multibyte(state,0xE6,b,3);
*ucblocks = b[2];
return 0;
}
static int nxt2002_sleep(struct dvb_frontend* fe)
{
return 0;
}
static int nxt2002_init(struct dvb_frontend* fe)
{
struct nxt2002_state* state = fe->demodulator_priv;
const struct firmware *fw;
int ret;
u8 buf[2];
if (!state->initialised) {
/* request the firmware, this will block until someone uploads it */
printk("nxt2002: Waiting for firmware upload (%s)...\n", NXT2002_DEFAULT_FIRMWARE);
ret = state->config->request_firmware(fe, &fw, NXT2002_DEFAULT_FIRMWARE);
printk("nxt2002: Waiting for firmware upload(2)...\n");
if (ret) {
printk("nxt2002: no firmware upload (timeout or file not found?)\n");
return ret;
}
ret = nxt2002_load_firmware(fe, fw);
if (ret) {
printk("nxt2002: writing firmware to device failed\n");
release_firmware(fw);
return ret;
}
printk("nxt2002: firmware upload complete\n");
/* Put the micro into reset */
nxt2002_microcontroller_stop(state);
/* ensure transfer is complete */
buf[0]=0;
i2c_writebytes(state,0x2B,buf,1);
/* Put the micro into reset for real this time */
nxt2002_microcontroller_stop(state);
/* soft reset everything (agc,frontend,eq,fec)*/
buf[0] = 0x0F;
i2c_writebytes(state,0x08,buf,1);
buf[0] = 0x00;
i2c_writebytes(state,0x08,buf,1);
/* write agc sdm configure */
buf[0] = 0xF1;
i2c_writebytes(state,0x57,buf,1);
/* write mod output format */
buf[0] = 0x20;
i2c_writebytes(state,0x09,buf,1);
/* write fec mpeg mode */
buf[0] = 0x7E;
buf[1] = 0x00;
i2c_writebytes(state,0xE9,buf,2);
/* write mux selection */
buf[0] = 0x00;
i2c_writebytes(state,0xCC,buf,1);
state->initialised = 1;
}
return 0;
}
static int nxt2002_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
{
fesettings->min_delay_ms = 500;
fesettings->step_size = 0;
fesettings->max_drift = 0;
return 0;
}
static void nxt2002_release(struct dvb_frontend* fe)
{
struct nxt2002_state* state = fe->demodulator_priv;
kfree(state);
}
static struct dvb_frontend_ops nxt2002_ops;
struct dvb_frontend* nxt2002_attach(const struct nxt2002_config* config,
struct i2c_adapter* i2c)
{
struct nxt2002_state* state = NULL;
u8 buf [] = {0,0,0,0,0};
/* allocate memory for the internal state */
state = kmalloc(sizeof(struct nxt2002_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */
state->config = config;
state->i2c = i2c;
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 */
i2c_readbytes(state, 0x00, buf, 5);
if (buf[0] != 0x04) goto error; /* device id */
if (buf[1] != 0x02) goto error; /* fab id */
if (buf[2] != 0x11) goto error; /* month */
if (buf[3] != 0x20) goto error; /* year msb */
if (buf[4] != 0x00) goto error; /* year lsb */
/* create dvb_frontend */
state->frontend.ops = &state->ops;
state->frontend.demodulator_priv = state;
return &state->frontend;
error:
kfree(state);
return NULL;
}
static struct dvb_frontend_ops nxt2002_ops = {
.info = {
.name = "Nextwave nxt2002 VSB/QAM frontend",
.type = FE_ATSC,
.frequency_min = 54000000,
.frequency_max = 860000000,
/* 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 |
FE_CAN_8VSB | FE_CAN_QAM_64 | FE_CAN_QAM_256
},
.release = nxt2002_release,
.init = nxt2002_init,
.sleep = nxt2002_sleep,
.set_frontend = nxt2002_setup_frontend_parameters,
.get_tune_settings = nxt2002_get_tune_settings,
.read_status = nxt2002_read_status,
.read_ber = nxt2002_read_ber,
.read_signal_strength = nxt2002_read_signal_strength,
.read_snr = nxt2002_read_snr,
.read_ucblocks = nxt2002_read_ucblocks,
};
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
MODULE_DESCRIPTION("NXT2002 ATSC (8VSB & ITU J83 AnnexB FEC QAM64/256) demodulator driver");
MODULE_AUTHOR("Taylor Jacob");
MODULE_LICENSE("GPL");
EXPORT_SYMBOL(nxt2002_attach);

23
drivers/media/dvb/frontends/nxt2002.h
View File

@ -1,23 +0,0 @@
/*
Driver for the Nxt2002 demodulator
*/
#ifndef NXT2002_H
#define NXT2002_H
#include <linux/dvb/frontend.h>
#include <linux/firmware.h>
struct nxt2002_config
{
/* the demodulator's i2c address */
u8 demod_address;
/* request firmware for device */
int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
};
extern struct dvb_frontend* nxt2002_attach(const struct nxt2002_config* config,
struct i2c_adapter* i2c);
#endif // NXT2002_H

58
drivers/media/dvb/frontends/nxt200x.c
View File

@ -1,9 +1,10 @@
/*
* Support for NXT2002 and NXT2004 - VSB/QAM
*
* Copyright (C) 2005 Kirk Lapray (kirk.lapray@gmail.com)
* Copyright (C) 2005 Kirk Lapray <kirk.lapray@gmail.com>
* Copyright (C) 2006 Michael Krufky <mkrufky@m1k.net>
* based on nxt2002 by Taylor Jacob <rtjacob@earthlink.net>
* and nxt2004 by Jean-Francois Thibert (jeanfrancois@sagetv.com)
* and nxt2004 by Jean-Francois Thibert <jeanfrancois@sagetv.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
@ -614,7 +615,17 @@ static int nxt200x_setup_frontend_parameters (struct dvb_frontend* fe,
/* write sdm1 input */
buf[0] = 0x10;
buf[1] = 0x00;
nxt200x_writebytes(state, 0x58, buf, 2);
switch (state->demod_chip) {
case NXT2002:
nxt200x_writereg_multibyte(state, 0x58, buf, 2);
break;
case NXT2004:
nxt200x_writebytes(state, 0x58, buf, 2);
break;
default:
return -EINVAL;
break;
}
/* write sdmx input */
switch (p->u.vsb.modulation) {
@ -632,7 +643,17 @@ static int nxt200x_setup_frontend_parameters (struct dvb_frontend* fe,
break;
}
buf[1] = 0x00;
nxt200x_writebytes(state, 0x5C, buf, 2);
switch (state->demod_chip) {
case NXT2002:
nxt200x_writereg_multibyte(state, 0x5C, buf, 2);
break;
case NXT2004:
nxt200x_writebytes(state, 0x5C, buf, 2);
break;
default:
return -EINVAL;
break;
}
/* write adc power lpf fc */
buf[0] = 0x05;
@ -648,7 +669,17 @@ static int nxt200x_setup_frontend_parameters (struct dvb_frontend* fe,
/* write accumulator2 input */
buf[0] = 0x80;
buf[1] = 0x00;
nxt200x_writebytes(state, 0x4B, buf, 2);
switch (state->demod_chip) {
case NXT2002:
nxt200x_writereg_multibyte(state, 0x4B, buf, 2);
break;
case NXT2004:
nxt200x_writebytes(state, 0x4B, buf, 2);
break;
default:
return -EINVAL;
break;
}
/* write kg1 */
buf[0] = 0x00;
@ -714,8 +745,19 @@ static int nxt200x_setup_frontend_parameters (struct dvb_frontend* fe,
/* write accumulator2 input */
buf[0] = 0x80;
buf[1] = 0x00;
nxt200x_writebytes(state, 0x49, buf,2);
nxt200x_writebytes(state, 0x4B, buf,2);
switch (state->demod_chip) {
case NXT2002:
nxt200x_writereg_multibyte(state, 0x49, buf, 2);
nxt200x_writereg_multibyte(state, 0x4B, buf, 2);
break;
case NXT2004:
nxt200x_writebytes(state, 0x49, buf, 2);
nxt200x_writebytes(state, 0x4B, buf, 2);
break;
default:
return -EINVAL;
break;
}
/* write agc control reg */
buf[0] = 0x04;
@ -1199,7 +1241,7 @@ module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
MODULE_DESCRIPTION("NXT200X (ATSC 8VSB & ITU-T J.83 AnnexB 64/256 QAM) Demodulator Driver");
MODULE_AUTHOR("Kirk Lapray, Jean-Francois Thibert, and Taylor Jacob");
MODULE_AUTHOR("Kirk Lapray, Michael Krufky, Jean-Francois Thibert, and Taylor Jacob");
MODULE_LICENSE("GPL");
EXPORT_SYMBOL(nxt200x_attach);

734
drivers/media/dvb/frontends/tda80xx.c
View File

@ -1,734 +0,0 @@
/*
* tda80xx.c
*
* Philips TDA8044 / TDA8083 QPSK demodulator driver
*
* Copyright (C) 2001 Felix Domke <tmbinc@elitedvb.net>
* Copyright (C) 2002-2004 Andreas Oberritter <obi@linuxtv.org>
*
* 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
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/config.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/spinlock.h>
#include <linux/threads.h>
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <asm/irq.h>
#include <asm/div64.h>
#include "dvb_frontend.h"
#include "tda80xx.h"
enum {
ID_TDA8044 = 0x04,
ID_TDA8083 = 0x05,
};
struct tda80xx_state {
struct i2c_adapter* i2c;
struct dvb_frontend_ops ops;
/* configuration settings */
const struct tda80xx_config* config;
struct dvb_frontend frontend;
u32 clk;
int afc_loop;
struct work_struct worklet;
fe_code_rate_t code_rate;
fe_spectral_inversion_t spectral_inversion;
fe_status_t status;
u8 id;
};
static int debug = 1;
#define dprintk if (debug) printk
static u8 tda8044_inittab_pre[] = {
0x02, 0x00, 0x6f, 0xb5, 0x86, 0x22, 0x00, 0xea,
0x30, 0x42, 0x98, 0x68, 0x70, 0x42, 0x99, 0x58,
0x95, 0x10, 0xf5, 0xe7, 0x93, 0x0b, 0x15, 0x68,
0x9a, 0x90, 0x61, 0x80, 0x00, 0xe0, 0x40, 0x00,
0x0f, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00
};
static u8 tda8044_inittab_post[] = {
0x04, 0x00, 0x6f, 0xb5, 0x86, 0x22, 0x00, 0xea,
0x30, 0x42, 0x98, 0x68, 0x70, 0x42, 0x99, 0x50,
0x95, 0x10, 0xf5, 0xe7, 0x93, 0x0b, 0x15, 0x68,
0x9a, 0x90, 0x61, 0x80, 0x00, 0xe0, 0x40, 0x6c,
0x0f, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00
};
static u8 tda8083_inittab[] = {
0x04, 0x00, 0x4a, 0x79, 0x04, 0x00, 0xff, 0xea,
0x48, 0x42, 0x79, 0x60, 0x70, 0x52, 0x9a, 0x10,
0x0e, 0x10, 0xf2, 0xa7, 0x93, 0x0b, 0x05, 0xc8,
0x9d, 0x00, 0x42, 0x80, 0x00, 0x60, 0x40, 0x00,
0x00, 0x75, 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00
};
static __inline__ u32 tda80xx_div(u32 a, u32 b)
{
return (a + (b / 2)) / b;
}
static __inline__ u32 tda80xx_gcd(u32 a, u32 b)
{
u32 r;
while ((r = a % b)) {
a = b;
b = r;
}
return b;
}
static int tda80xx_read(struct tda80xx_state* state, u8 reg, u8 *buf, u8 len)
{
int ret;
struct i2c_msg msg[] = { { .addr = state->config->demod_address, .flags = 0, .buf = &reg, .len = 1 },
{ .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = buf, .len = len } };
ret = i2c_transfer(state->i2c, msg, 2);
if (ret != 2)
dprintk("%s: readreg error (reg %02x, ret == %i)\n",
__FUNCTION__, reg, ret);
mdelay(10);
return (ret == 2) ? 0 : -EREMOTEIO;
}
static int tda80xx_write(struct tda80xx_state* state, u8 reg, const u8 *buf, u8 len)
{
int ret;
u8 wbuf[len + 1];
struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = wbuf, .len = len + 1 };
wbuf[0] = reg;
memcpy(&wbuf[1], buf, len);
ret = i2c_transfer(state->i2c, &msg, 1);
if (ret != 1)
dprintk("%s: i2c xfer error (ret == %i)\n", __FUNCTION__, ret);
mdelay(10);
return (ret == 1) ? 0 : -EREMOTEIO;
}
static __inline__ u8 tda80xx_readreg(struct tda80xx_state* state, u8 reg)
{
u8 val;
tda80xx_read(state, reg, &val, 1);
return val;
}
static __inline__ int tda80xx_writereg(struct tda80xx_state* state, u8 reg, u8 data)
{
return tda80xx_write(state, reg, &data, 1);
}
static int tda80xx_set_parameters(struct tda80xx_state* state,
fe_spectral_inversion_t inversion,
u32 symbol_rate,
fe_code_rate_t fec_inner)
{
u8 buf[15];
u64 ratio;
u32 clk;
u32 k;
u32 sr = symbol_rate;
u32 gcd;
u8 scd;
if (symbol_rate > (state->clk * 3) / 16)
scd = 0;
else if (symbol_rate > (state->clk * 3) / 32)
scd = 1;
else if (symbol_rate > (state->clk * 3) / 64)
scd = 2;
else
scd = 3;
clk = scd ? (state->clk / (scd * 2)) : state->clk;
/*
* Viterbi decoder:
* Differential decoding off
* Spectral inversion unknown
* QPSK modulation
*/
if (inversion == INVERSION_ON)
buf[0] = 0x60;
else if (inversion == INVERSION_OFF)
buf[0] = 0x20;
else
buf[0] = 0x00;
/*
* CLK ratio:
* system clock frequency is up to 64 or 96 MHz
*
* formula:
* r = k * clk / symbol_rate
*
* k: 2^21 for caa 0..3,
* 2^20 for caa 4..5,
* 2^19 for caa 6..7
*/
if (symbol_rate <= (clk * 3) / 32)
k = (1 << 19);
else if (symbol_rate <= (clk * 3) / 16)
k = (1 << 20);
else
k = (1 << 21);
gcd = tda80xx_gcd(clk, sr);
clk /= gcd;
sr /= gcd;
gcd = tda80xx_gcd(k, sr);
k /= gcd;
sr /= gcd;
ratio = (u64)k * (u64)clk;
do_div(ratio, sr);
buf[1] = ratio >> 16;
buf[2] = ratio >> 8;
buf[3] = ratio;
/* nyquist filter roll-off factor 35% */
buf[4] = 0x20;
clk = scd ? (state->clk / (scd * 2)) : state->clk;
/* Anti Alias Filter */
if (symbol_rate < (clk * 3) / 64)
printk("tda80xx: unsupported symbol rate: %u\n", symbol_rate);
else if (symbol_rate <= clk / 16)
buf[4] |= 0x07;
else if (symbol_rate <= (clk * 3) / 32)
buf[4] |= 0x06;
else if (symbol_rate <= clk / 8)
buf[4] |= 0x05;
else if (symbol_rate <= (clk * 3) / 16)
buf[4] |= 0x04;
else if (symbol_rate <= clk / 4)
buf[4] |= 0x03;
else if (symbol_rate <= (clk * 3) / 8)
buf[4] |= 0x02;
else if (symbol_rate <= clk / 2)
buf[4] |= 0x01;
else
buf[4] |= 0x00;
/* Sigma Delta converter */
buf[5] = 0x00;
/* FEC: Possible puncturing rates */
if (fec_inner == FEC_NONE)
buf[6] = 0x00;
else if ((fec_inner >= FEC_1_2) && (fec_inner <= FEC_8_9))
buf[6] = (1 << (8 - fec_inner));
else if (fec_inner == FEC_AUTO)
buf[6] = 0xff;
else
return -EINVAL;
/* carrier lock detector threshold value */
buf[7] = 0x30;
/* AFC1: proportional part settings */
buf[8] = 0x42;
/* AFC1: integral part settings */
buf[9] = 0x98;
/* PD: Leaky integrator SCPC mode */
buf[10] = 0x28;
/* AFC2, AFC1 controls */
buf[11] = 0x30;
/* PD: proportional part settings */
buf[12] = 0x42;
/* PD: integral part settings */
buf[13] = 0x99;
/* AGC */
buf[14] = 0x50 | scd;
printk("symbol_rate=%u clk=%u\n", symbol_rate, clk);
return tda80xx_write(state, 0x01, buf, sizeof(buf));
}
static int tda80xx_set_clk(struct tda80xx_state* state)
{
u8 buf[2];
/* CLK proportional part */
buf[0] = (0x06 << 5) | 0x08; /* CMP[2:0], CSP[4:0] */
/* CLK integral part */
buf[1] = (0x04 << 5) | 0x1a; /* CMI[2:0], CSI[4:0] */
return tda80xx_write(state, 0x17, buf, sizeof(buf));
}
#if 0
static int tda80xx_set_scpc_freq_offset(struct tda80xx_state* state)
{
/* a constant value is nonsense here imho */
return tda80xx_writereg(state, 0x22, 0xf9);
}
#endif
static int tda80xx_close_loop(struct tda80xx_state* state)
{
u8 buf[2];
/* PD: Loop closed, LD: lock detect enable, SCPC: Sweep mode - AFC1 loop closed */
buf[0] = 0x68;
/* AFC1: Loop closed, CAR Feedback: 8192 */
buf[1] = 0x70;
return tda80xx_write(state, 0x0b, buf, sizeof(buf));
}
static irqreturn_t tda80xx_irq(int irq, void *priv, struct pt_regs *pt)
{
schedule_work(priv);
return IRQ_HANDLED;
}
static void tda80xx_read_status_int(struct tda80xx_state* state)
{
u8 val;
static const fe_spectral_inversion_t inv_tab[] = {
INVERSION_OFF, INVERSION_ON
};
static const fe_code_rate_t fec_tab[] = {
FEC_8_9, FEC_1_2, FEC_2_3, FEC_3_4,
FEC_4_5, FEC_5_6, FEC_6_7, FEC_7_8,
};
val = tda80xx_readreg(state, 0x02);
state->status = 0;
if (val & 0x01) /* demodulator lock */
state->status |= FE_HAS_SIGNAL;
if (val & 0x02) /* clock recovery lock */
state->status |= FE_HAS_CARRIER;
if (val & 0x04) /* viterbi lock */
state->status |= FE_HAS_VITERBI;
if (val & 0x08) /* deinterleaver lock (packet sync) */
state->status |= FE_HAS_SYNC;
if (val & 0x10) /* derandomizer lock (frame sync) */
state->status |= FE_HAS_LOCK;
if (val & 0x20) /* frontend can not lock */
state->status |= FE_TIMEDOUT;
if ((state->status & (FE_HAS_CARRIER)) && (state->afc_loop)) {
printk("tda80xx: closing loop\n");
tda80xx_close_loop(state);
state->afc_loop = 0;
}
if (state->status & (FE_HAS_VITERBI | FE_HAS_SYNC | FE_HAS_LOCK)) {
val = tda80xx_readreg(state, 0x0e);
state->code_rate = fec_tab[val & 0x07];
if (state->status & (FE_HAS_SYNC | FE_HAS_LOCK))
state->spectral_inversion = inv_tab[(val >> 7) & 0x01];
else
state->spectral_inversion = INVERSION_AUTO;
}
else {
state->code_rate = FEC_AUTO;
}
}
static void tda80xx_worklet(void *priv)
{
struct tda80xx_state *state = priv;
tda80xx_writereg(state, 0x00, 0x04);
enable_irq(state->config->irq);
tda80xx_read_status_int(state);
}
static void tda80xx_wait_diseqc_fifo(struct tda80xx_state* state)
{
size_t i;
for (i = 0; i < 100; i++) {
if (tda80xx_readreg(state, 0x02) & 0x80)
break;
msleep(10);
}
}
static int tda8044_init(struct dvb_frontend* fe)
{
struct tda80xx_state* state = fe->demodulator_priv;
int ret;
/*
* this function is a mess...
*/
if ((ret = tda80xx_write(state, 0x00, tda8044_inittab_pre, sizeof(tda8044_inittab_pre))))
return ret;
tda80xx_writereg(state, 0x0f, 0x50);
#if 1
tda80xx_writereg(state, 0x20, 0x8F); /* FIXME */
tda80xx_writereg(state, 0x20, state->config->volt18setting); /* FIXME */
//tda80xx_writereg(state, 0x00, 0x04);
tda80xx_writereg(state, 0x00, 0x0C);
#endif
//tda80xx_writereg(state, 0x00, 0x08); /* Reset AFC1 loop filter */
tda80xx_write(state, 0x00, tda8044_inittab_post, sizeof(tda8044_inittab_post));
if (state->config->pll_init) {
tda80xx_writereg(state, 0x1c, 0x80);
state->config->pll_init(fe);
tda80xx_writereg(state, 0x1c, 0x00);
}
return 0;
}
static int tda8083_init(struct dvb_frontend* fe)
{
struct tda80xx_state* state = fe->demodulator_priv;
tda80xx_write(state, 0x00, tda8083_inittab, sizeof(tda8083_inittab));
if (state->config->pll_init) {
tda80xx_writereg(state, 0x1c, 0x80);
state->config->pll_init(fe);
tda80xx_writereg(state, 0x1c, 0x00);
}
return 0;
}
static int tda80xx_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
{
struct tda80xx_state* state = fe->demodulator_priv;
switch (voltage) {
case SEC_VOLTAGE_13:
return tda80xx_writereg(state, 0x20, state->config->volt13setting);
case SEC_VOLTAGE_18:
return tda80xx_writereg(state, 0x20, state->config->volt18setting);
case SEC_VOLTAGE_OFF:
return tda80xx_writereg(state, 0x20, 0);
default:
return -EINVAL;
}
}
static int tda80xx_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
{
struct tda80xx_state* state = fe->demodulator_priv;
switch (tone) {
case SEC_TONE_OFF:
return tda80xx_writereg(state, 0x29, 0x00);
case SEC_TONE_ON:
return tda80xx_writereg(state, 0x29, 0x80);
default:
return -EINVAL;
}
}
static int tda80xx_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd *cmd)
{
struct tda80xx_state* state = fe->demodulator_priv;
if (cmd->msg_len > 6)
return -EINVAL;
tda80xx_writereg(state, 0x29, 0x08 | (cmd->msg_len - 3));
tda80xx_write(state, 0x23, cmd->msg, cmd->msg_len);
tda80xx_writereg(state, 0x29, 0x0c | (cmd->msg_len - 3));
tda80xx_wait_diseqc_fifo(state);
return 0;
}
static int tda80xx_send_diseqc_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t cmd)
{
struct tda80xx_state* state = fe->demodulator_priv;
switch (cmd) {
case SEC_MINI_A:
tda80xx_writereg(state, 0x29, 0x14);
break;
case SEC_MINI_B:
tda80xx_writereg(state, 0x29, 0x1c);
break;
default:
return -EINVAL;
}
tda80xx_wait_diseqc_fifo(state);
return 0;
}
static int tda80xx_sleep(struct dvb_frontend* fe)
{
struct tda80xx_state* state = fe->demodulator_priv;
tda80xx_writereg(state, 0x00, 0x02); /* enter standby */
return 0;
}
static int tda80xx_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
struct tda80xx_state* state = fe->demodulator_priv;
tda80xx_writereg(state, 0x1c, 0x80);
state->config->pll_set(fe, p);
tda80xx_writereg(state, 0x1c, 0x00);
tda80xx_set_parameters(state, p->inversion, p->u.qpsk.symbol_rate, p->u.qpsk.fec_inner);
tda80xx_set_clk(state);
//tda80xx_set_scpc_freq_offset(state);
state->afc_loop = 1;
return 0;
}
static int tda80xx_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
struct tda80xx_state* state = fe->demodulator_priv;
if (!state->config->irq)
tda80xx_read_status_int(state);
p->inversion = state->spectral_inversion;
p->u.qpsk.fec_inner = state->code_rate;
return 0;
}
static int tda80xx_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
struct tda80xx_state* state = fe->demodulator_priv;
if (!state->config->irq)
tda80xx_read_status_int(state);
*status = state->status;
return 0;
}
static int tda80xx_read_ber(struct dvb_frontend* fe, u32* ber)
{
struct tda80xx_state* state = fe->demodulator_priv;
int ret;
u8 buf[3];
if ((ret = tda80xx_read(state, 0x0b, buf, sizeof(buf))))
return ret;
*ber = ((buf[0] & 0x1f) << 16) | (buf[1] << 8) | buf[2];
return 0;
}
static int tda80xx_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
struct tda80xx_state* state = fe->demodulator_priv;
u8 gain = ~tda80xx_readreg(state, 0x01);
*strength = (gain << 8) | gain;
return 0;
}
static int tda80xx_read_snr(struct dvb_frontend* fe, u16* snr)
{
struct tda80xx_state* state = fe->demodulator_priv;
u8 quality = tda80xx_readreg(state, 0x08);
*snr = (quality << 8) | quality;
return 0;
}
static int tda80xx_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
struct tda80xx_state* state = fe->demodulator_priv;
*ucblocks = tda80xx_readreg(state, 0x0f);
if (*ucblocks == 0xff)
*ucblocks = 0xffffffff;
return 0;
}
static int tda80xx_init(struct dvb_frontend* fe)
{
struct tda80xx_state* state = fe->demodulator_priv;
switch(state->id) {
case ID_TDA8044:
return tda8044_init(fe);
case ID_TDA8083:
return tda8083_init(fe);
}
return 0;
}
static void tda80xx_release(struct dvb_frontend* fe)
{
struct tda80xx_state* state = fe->demodulator_priv;
if (state->config->irq)
free_irq(state->config->irq, &state->worklet);
kfree(state);
}
static struct dvb_frontend_ops tda80xx_ops;
struct dvb_frontend* tda80xx_attach(const struct tda80xx_config* config,
struct i2c_adapter* i2c)
{
struct tda80xx_state* state = NULL;
int ret;
/* allocate memory for the internal state */
state = kmalloc(sizeof(struct tda80xx_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */
state->config = config;
state->i2c = i2c;
memcpy(&state->ops, &tda80xx_ops, sizeof(struct dvb_frontend_ops));
state->spectral_inversion = INVERSION_AUTO;
state->code_rate = FEC_AUTO;
state->status = 0;
state->afc_loop = 0;
/* check if the demod is there */
if (tda80xx_writereg(state, 0x89, 0x00) < 0) goto error;
state->id = tda80xx_readreg(state, 0x00);
switch (state->id) {
case ID_TDA8044:
state->clk = 96000000;
printk("tda80xx: Detected tda8044\n");
break;
case ID_TDA8083:
state->clk = 64000000;
printk("tda80xx: Detected tda8083\n");
break;
default:
goto error;
}
/* setup IRQ */
if (state->config->irq) {
INIT_WORK(&state->worklet, tda80xx_worklet, state);
if ((ret = request_irq(state->config->irq, tda80xx_irq, SA_ONESHOT, "tda80xx", &state->worklet)) < 0) {
printk(KERN_ERR "tda80xx: request_irq failed (%d)\n", ret);
goto error;
}
}
/* create dvb_frontend */
state->frontend.ops = &state->ops;
state->frontend.demodulator_priv = state;
return &state->frontend;
error:
kfree(state);
return NULL;
}
static struct dvb_frontend_ops tda80xx_ops = {
.info = {
.name = "Philips TDA80xx DVB-S",
.type = FE_QPSK,
.frequency_min = 500000,
.frequency_max = 2700000,
.frequency_stepsize = 125,
.symbol_rate_min = 4500000,
.symbol_rate_max = 45000000,
.caps = FE_CAN_INVERSION_AUTO |
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_QPSK |
FE_CAN_MUTE_TS
},
.release = tda80xx_release,
.init = tda80xx_init,
.sleep = tda80xx_sleep,
.set_frontend = tda80xx_set_frontend,
.get_frontend = tda80xx_get_frontend,
.read_status = tda80xx_read_status,
.read_ber = tda80xx_read_ber,
.read_signal_strength = tda80xx_read_signal_strength,
.read_snr = tda80xx_read_snr,
.read_ucblocks = tda80xx_read_ucblocks,
.diseqc_send_master_cmd = tda80xx_send_diseqc_msg,
.diseqc_send_burst = tda80xx_send_diseqc_burst,
.set_tone = tda80xx_set_tone,
.set_voltage = tda80xx_set_voltage,
};
module_param(debug, int, 0644);
MODULE_DESCRIPTION("Philips TDA8044 / TDA8083 DVB-S Demodulator driver");
MODULE_AUTHOR("Felix Domke, Andreas Oberritter");
MODULE_LICENSE("GPL");
EXPORT_SYMBOL(tda80xx_attach);

51
drivers/media/dvb/frontends/tda80xx.h
View File

@ -1,51 +0,0 @@
/*
* tda80xx.c
*
* Philips TDA8044 / TDA8083 QPSK demodulator driver
*
* Copyright (C) 2001 Felix Domke <tmbinc@elitedvb.net>
* Copyright (C) 2002-2004 Andreas Oberritter <obi@linuxtv.org>
*
* 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
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef TDA80XX_H
#define TDA80XX_H
#include <linux/dvb/frontend.h>
struct tda80xx_config
{
/* the demodulator's i2c address */
u8 demod_address;
/* IRQ to use (0=>no IRQ used) */
u32 irq;
/* Register setting to use for 13v */
u8 volt13setting;
/* Register setting to use for 18v */
u8 volt18setting;
/* PLL maintenance */
int (*pll_init)(struct dvb_frontend* fe);
int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
};
extern struct dvb_frontend* tda80xx_attach(const struct tda80xx_config* config,
struct i2c_adapter* i2c);
#endif // TDA80XX_H

14
drivers/media/dvb/ttpci/av7110.c
View File

@ -2329,6 +2329,17 @@ static int frontend_init(struct av7110 *av7110)
av7110->fe = ves1820_attach(&alps_tdbe2_config, &av7110->i2c_adap, read_pwm(av7110));
break;
case 0x0004: // Galaxis DVB-S rev1.3
/* ALPS BSRV2 */
av7110->fe = ves1x93_attach(&alps_bsrv2_config, &av7110->i2c_adap);
if (av7110->fe) {
av7110->fe->ops->diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
av7110->fe->ops->diseqc_send_burst = av7110_diseqc_send_burst;
av7110->fe->ops->set_tone = av7110_set_tone;
av7110->recover = dvb_s_recover;
}
break;
case 0x0006: /* Fujitsu-Siemens DVB-S rev 1.6 */
/* Grundig 29504-451 */
av7110->fe = tda8083_attach(&grundig_29504_451_config, &av7110->i2c_adap);
@ -2930,6 +2941,7 @@ MAKE_AV7110_INFO(tts_1_3se, "Technotrend/Hauppauge WinTV DVB-S rev1.3 SE");
MAKE_AV7110_INFO(ttt, "Technotrend/Hauppauge DVB-T");
MAKE_AV7110_INFO(fsc, "Fujitsu Siemens DVB-C");
MAKE_AV7110_INFO(fss, "Fujitsu Siemens DVB-S rev1.6");
MAKE_AV7110_INFO(gxs_1_3, "Galaxis DVB-S rev1.3");
static struct pci_device_id pci_tbl[] = {
MAKE_EXTENSION_PCI(fsc, 0x110a, 0x0000),
@ -2937,13 +2949,13 @@ static struct pci_device_id pci_tbl[] = {
MAKE_EXTENSION_PCI(ttt_1_X, 0x13c2, 0x0001),
MAKE_EXTENSION_PCI(ttc_2_X, 0x13c2, 0x0002),
MAKE_EXTENSION_PCI(tts_2_X, 0x13c2, 0x0003),
MAKE_EXTENSION_PCI(gxs_1_3, 0x13c2, 0x0004),
MAKE_EXTENSION_PCI(fss, 0x13c2, 0x0006),
MAKE_EXTENSION_PCI(ttt, 0x13c2, 0x0008),
MAKE_EXTENSION_PCI(ttc_1_X, 0x13c2, 0x000a),
MAKE_EXTENSION_PCI(tts_2_3, 0x13c2, 0x000e),
MAKE_EXTENSION_PCI(tts_1_3se, 0x13c2, 0x1002),
/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0004), UNDEFINED CARD */ // Galaxis DVB PC-Sat-Carte
/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0005), UNDEFINED CARD */ // Technisat SkyStar1
/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0009), UNDEFINED CARD */ // TT/Hauppauge WinTV Nexus-CA v????

2
drivers/media/dvb/ttpci/av7110.h
View File

@ -273,8 +273,6 @@ struct av7110 {
extern int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
u16 subpid, u16 pcrpid);
extern int av7110_setup_irc_config (struct av7110 *av7110, u32 ir_config);
extern int av7110_ir_init(struct av7110 *av7110);
extern void av7110_ir_exit(struct av7110 *av7110);

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