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Commit e6bf0bf3 authored by Linus Torvalds's avatar Linus Torvalds
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Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus 

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] Fix wreckage after removal of tickadj; convert to GENERIC_TIME.
  [MIPS] DECstation defconfig update
  [MIPS] Fix size of zones_size and zholes_size array
  [MIPS] BCM1480: Mask pending interrupts against c0_status.im.
  [MIPS] SB1250: Interrupt handler fixes
  [MIPS] Remove IT8172-based platforms, ITE 8172G and Globespan IVR support.
  [MIPS] Remove Atlas and SEAD from feature-removal-schedule.
  [MIPS] Remove Jaguar and Ocelot family from feature list.
  [MIPS] BCM1250: TRDY timeout tweaks for Broadcom SiByte systems
  [MIPS] Remove dead DECstation boot code
  [MIPS] Let gcc align 'struct pt_regs' on 8 bytes boundary
parents 9b5a4a67 8db02010
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Documentation/feature-removal-schedule.txt
View file @ e6bf0bf3
......@@ -211,42 +211,6 @@ Who: Nick Piggin <npiggin@suse.de>
---------------------------
What: Support for the Momentum / PMC-Sierra Jaguar ATX evaluation board
When: September 2006
Why: Does no longer build since quite some time, and was never popular,
due to the platform being replaced by successor models. Apparently
no user base left. It also is one of the last users of
WANT_PAGE_VIRTUAL.
Who: Ralf Baechle <ralf@linux-mips.org>
---------------------------
What: Support for the Momentum Ocelot, Ocelot 3, Ocelot C and Ocelot G
When: September 2006
Why: Some do no longer build and apparently there is no user base left
for these platforms.
Who: Ralf Baechle <ralf@linux-mips.org>
---------------------------
What: Support for MIPS Technologies' Altas and SEAD evaluation board
When: September 2006
Why: Some do no longer build and apparently there is no user base left
for these platforms. Hardware out of production since several years.
Who: Ralf Baechle <ralf@linux-mips.org>
---------------------------
What: Support for the IT8172-based platforms, ITE 8172G and Globespan IVR
When: September 2006
Why: Code does no longer build since at least 2.6.0, apparently there is
no user base left for these platforms. Hardware out of production
since several years and hardly a trace of the manufacturer left on
the net.
Who: Ralf Baechle <ralf@linux-mips.org>
---------------------------
What: Interrupt only SA_* flags
When: Januar 2007
Why: The interrupt related SA_* flags are replaced by IRQF_* to move them
......
arch/mips/Kconfig
View file @ e6bf0bf3
......@@ -203,39 +203,6 @@ config MIPS_EV64120
<http://www.marvell.com/>. Say Y here if you wish to build a
kernel for this platform.
config MIPS_IVR
bool "Globespan IVR board"
select DMA_NONCOHERENT
select HW_HAS_PCI
select ITE_BOARD_GEN
select SYS_HAS_CPU_NEVADA
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
select SYS_SUPPORTS_LITTLE_ENDIAN
help
This is an evaluation board built by Globespan to showcase thir
iVR (Internet Video Recorder) design. It utilizes a QED RM5231
R5000 MIPS core. More information can be found out their website
located at <http://www.globespan.net/>. Say Y here if you wish to
build a kernel for this platform.
config MIPS_ITE8172
bool "ITE 8172G board"
select DMA_NONCOHERENT
select HW_HAS_PCI
select ITE_BOARD_GEN
select SYS_HAS_CPU_R5432
select SYS_HAS_CPU_NEVADA
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
select SYS_SUPPORTS_LITTLE_ENDIAN
help
Ths is an evaluation board made by ITE <http://www.ite.com.tw/>
with ATX form factor that utilizes a MIPS R5000 to work with its
ITE8172G companion internet appliance chip. The MIPS core can be
either a NEC Vr5432 or QED RM5231. Say Y here if you wish to build
a kernel for this platform.
config MACH_JAZZ
bool "Jazz family of machines"
select ARC
......@@ -804,7 +771,6 @@ endchoice
source "arch/mips/ddb5xxx/Kconfig"
source "arch/mips/gt64120/ev64120/Kconfig"
source "arch/mips/jazz/Kconfig"
source "arch/mips/ite-boards/Kconfig"
source "arch/mips/lasat/Kconfig"
source "arch/mips/momentum/Kconfig"
source "arch/mips/pmc-sierra/Kconfig"
......@@ -837,6 +803,10 @@ config GENERIC_CALIBRATE_DELAY
bool
default y
config GENERIC_TIME
bool
default y
config SCHED_NO_NO_OMIT_FRAME_POINTER
bool
default y
......@@ -964,9 +934,6 @@ config MIPS_RM9122
config PCI_MARVELL
bool
config ITE_BOARD_GEN
bool
config SOC_AU1000
bool
select SOC_AU1X00
......@@ -1050,16 +1017,6 @@ config AU1X00_USB_DEVICE
depends on MIPS_PB1500 || MIPS_PB1100 || MIPS_PB1000
default n
config IT8172_CIR
bool
depends on MIPS_ITE8172 || MIPS_IVR
default y
config IT8712
bool
depends on MIPS_ITE8172
default y
config BOOT_ELF32
bool
......
arch/mips/Makefile
View file @ e6bf0bf3
......@@ -286,19 +286,6 @@ core-$(CONFIG_WR_PPMC) += arch/mips/gt64120/wrppmc/
cflags-$(CONFIG_WR_PPMC) += -Iinclude/asm-mips/mach-wrppmc
load-$(CONFIG_WR_PPMC) += 0xffffffff80100000
#
# Globespan IVR eval board with QED 5231 CPU
#
core-$(CONFIG_ITE_BOARD_GEN) += arch/mips/ite-boards/generic/
core-$(CONFIG_MIPS_IVR) += arch/mips/ite-boards/ivr/
load-$(CONFIG_MIPS_IVR) += 0xffffffff80100000
#
# ITE 8172 eval board with QED 5231 CPU
#
core-$(CONFIG_MIPS_ITE8172) += arch/mips/ite-boards/qed-4n-s01b/
load-$(CONFIG_MIPS_ITE8172) += 0xffffffff80100000
#
# For all MIPS, Inc. eval boards
#
......
arch/mips/configs/decstation_defconfig
View file @ e6bf0bf3
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.18-rc1
# Thu Jul 6 10:04:01 2006
# Linux kernel version: 2.6.18
# Tue Oct 3 11:57:53 2006
#
CONFIG_MIPS=y
......@@ -167,27 +167,28 @@ CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_RELAY=y
# CONFIG_RELAY is not set
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
# CONFIG_HOTPLUG is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_RT_MUTEXES=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
......@@ -205,6 +206,7 @@ CONFIG_KMOD=y
#
# Block layer
#
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
......@@ -231,7 +233,6 @@ CONFIG_MMU=y
#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set
#
# PCI Hotplug Support
......@@ -258,9 +259,10 @@ CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
# CONFIG_NET_KEY is not set
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_NET_KEY=m
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_PNP=y
......@@ -269,22 +271,37 @@ CONFIG_IP_PNP_BOOTP=y
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_IPV6=m
CONFIG_IPV6_PRIVACY=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_MIP6=y
CONFIG_INET6_XFRM_TUNNEL=m
CONFIG_INET6_TUNNEL=m
CONFIG_INET6_XFRM_MODE_TRANSPORT=m
CONFIG_INET6_XFRM_MODE_TUNNEL=m
CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
# CONFIG_IPV6_TUNNEL is not set
CONFIG_IPV6_SUBTREES=y
CONFIG_IPV6_MULTIPLE_TABLES=y
CONFIG_NETWORK_SECMARK=y
# CONFIG_NETFILTER is not set
......@@ -304,14 +321,13 @@ CONFIG_NETWORK_SECMARK=y
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
CONFIG_VLAN_8021Q=m
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
......@@ -327,13 +343,8 @@ CONFIG_NETWORK_SECMARK=y
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
CONFIG_IEEE80211_CRYPT_WEP=m
CONFIG_IEEE80211_CRYPT_CCMP=m
CONFIG_IEEE80211_SOFTMAC=m
# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
CONFIG_WIRELESS_EXT=y
# CONFIG_IEEE80211 is not set
CONFIG_FIB_RULES=y
#
# Device Drivers
......@@ -344,8 +355,6 @@ CONFIG_WIRELESS_EXT=y
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_SYS_HYPERVISOR is not set
#
......@@ -387,8 +396,9 @@ CONFIG_BLK_DEV_LOOP=m
#
# SCSI device support
#
CONFIG_RAID_ATTRS=m
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
......@@ -410,12 +420,13 @@ CONFIG_SCSI_CONSTANTS=y
# CONFIG_SCSI_LOGGING is not set
#
# SCSI Transport Attributes
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=m
# CONFIG_SCSI_FC_ATTRS is not set
CONFIG_SCSI_ISCSI_ATTRS=m
CONFIG_SCSI_SAS_ATTRS=m
# CONFIG_SCSI_SAS_LIBSAS is not set
#
# SCSI low-level drivers
......@@ -423,9 +434,13 @@ CONFIG_SCSI_SAS_ATTRS=m
CONFIG_ISCSI_TCP=m
CONFIG_SCSI_DECNCR=y
# CONFIG_SCSI_DECSII is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_DEBUG is not set
#
# Serial ATA (prod) and Parallel ATA (experimental) drivers
#
# CONFIG_ATA is not set
#
# Multi-device support (RAID and LVM)
#
......@@ -456,18 +471,7 @@ CONFIG_NETDEVICES=y
#
# PHY device support
#
CONFIG_PHYLIB=m
#
# MII PHY device drivers
#
CONFIG_MARVELL_PHY=m
CONFIG_DAVICOM_PHY=m
CONFIG_QSEMI_PHY=m
CONFIG_LXT_PHY=m
CONFIG_CICADA_PHY=m
CONFIG_VITESSE_PHY=m
CONFIG_SMSC_PHY=m
# CONFIG_PHYLIB is not set
#
# Ethernet (10 or 100Mbit)
......@@ -712,7 +716,12 @@ CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
......@@ -747,11 +756,13 @@ CONFIG_FUSE_FS=m
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_CONFIGFS_FS is not set
CONFIG_CONFIGFS_FS=y
#
# Miscellaneous filesystems
......@@ -769,7 +780,7 @@ CONFIG_RAMFS=y
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
CONFIG_UFS_FS=y
# CONFIG_UFS_FS_WRITE is not set
CONFIG_UFS_FS_WRITE=y
# CONFIG_UFS_DEBUG is not set
#
......@@ -777,24 +788,25 @@ CONFIG_UFS_FS=y
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V3_ACL=y
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_ACL_SUPPORT=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set
CONFIG_GENERIC_ACL=y
#
# Partition Types
......@@ -832,44 +844,29 @@ CONFIG_ULTRIX_PARTITION=y
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
CONFIG_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_CROSSCOMPILE=y
CONFIG_CMDLINE=""
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_KGDB is not set
# CONFIG_RUNTIME_DEBUG is not set
# CONFIG_MIPS_UNCACHED is not set
#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=m
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=m
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_MD4=m
......@@ -879,9 +876,12 @@ CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_CAST5=m
......@@ -903,7 +903,7 @@ CONFIG_CRYPTO_CRC32C=m
# Library routines
#
# CONFIG_CRC_CCITT is not set
CONFIG_CRC16=m
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=m
......
arch/mips/configs/it8172_defconfig deleted 100644 → 0
View file @ 9b5a4a67
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.18-rc1
# Thu Jul 6 10:04:11 2006
#
CONFIG_MIPS=y
#
# Machine selection
#
# CONFIG_MIPS_MTX1 is not set
# CONFIG_MIPS_BOSPORUS is not set
# CONFIG_MIPS_PB1000 is not set
# CONFIG_MIPS_PB1100 is not set
# CONFIG_MIPS_PB1500 is not set
# CONFIG_MIPS_PB1550 is not set
# CONFIG_MIPS_PB1200 is not set
# CONFIG_MIPS_DB1000 is not set
# CONFIG_MIPS_DB1100 is not set
# CONFIG_MIPS_DB1500 is not set
# CONFIG_MIPS_DB1550 is not set
# CONFIG_MIPS_DB1200 is not set
# CONFIG_MIPS_MIRAGE is not set
# CONFIG_BASLER_EXCITE is not set
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MIPS_EV64120 is not set
# CONFIG_MIPS_IVR is not set
CONFIG_MIPS_ITE8172=y
# CONFIG_MACH_JAZZ is not set
# CONFIG_LASAT is not set
# CONFIG_MIPS_ATLAS is not set
# CONFIG_MIPS_MALTA is not set
# CONFIG_MIPS_SEAD is not set
# CONFIG_WR_PPMC is not set
# CONFIG_MIPS_SIM is not set
# CONFIG_MOMENCO_JAGUAR_ATX is not set
# CONFIG_MOMENCO_OCELOT is not set
# CONFIG_MOMENCO_OCELOT_3 is not set
# CONFIG_MOMENCO_OCELOT_C is not set
# CONFIG_MOMENCO_OCELOT_G is not set
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_V2PCI is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set
# CONFIG_MARKEINS is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
# CONFIG_SGI_IP32 is not set
# CONFIG_SIBYTE_BIGSUR is not set
# CONFIG_SIBYTE_SWARM is not set
# CONFIG_SIBYTE_SENTOSA is not set
# CONFIG_SIBYTE_RHONE is not set
# CONFIG_SIBYTE_CARMEL is not set
# CONFIG_SIBYTE_PTSWARM is not set
# CONFIG_SIBYTE_LITTLESUR is not set
# CONFIG_SIBYTE_CRHINE is not set
# CONFIG_SIBYTE_CRHONE is not set
# CONFIG_SNI_RM200_PCI is not set
# CONFIG_TOSHIBA_JMR3927 is not set
# CONFIG_TOSHIBA_RBTX4927 is not set
# CONFIG_TOSHIBA_RBTX4938 is not set
# CONFIG_IT8172_REVC is not set
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
CONFIG_ITE_BOARD_GEN=y
CONFIG_IT8172_CIR=y
CONFIG_IT8712=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
#
# CPU selection
#
# CONFIG_CPU_MIPS32_R1 is not set
# CONFIG_CPU_MIPS32_R2 is not set
# CONFIG_CPU_MIPS64_R1 is not set
# CONFIG_CPU_MIPS64_R2 is not set
# CONFIG_CPU_R3000 is not set
# CONFIG_CPU_TX39XX is not set
# CONFIG_CPU_VR41XX is not set
# CONFIG_CPU_R4300 is not set
# CONFIG_CPU_R4X00 is not set
# CONFIG_CPU_TX49XX is not set
# CONFIG_CPU_R5000 is not set
# CONFIG_CPU_R5432 is not set
# CONFIG_CPU_R6000 is not set
CONFIG_CPU_NEVADA=y
# CONFIG_CPU_R8000 is not set
# CONFIG_CPU_R10000 is not set
# CONFIG_CPU_RM7000 is not set
# CONFIG_CPU_RM9000 is not set
# CONFIG_CPU_SB1 is not set
CONFIG_SYS_HAS_CPU_R5432=y
CONFIG_SYS_HAS_CPU_NEVADA=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
#
# Kernel type
#
CONFIG_32BIT=y
# CONFIG_64BIT is not set
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_16KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MIPS_MT_SMTC is not set
# CONFIG_MIPS_MT_SMP is not set
# CONFIG_MIPS_VPE_LOADER is not set
CONFIG_CPU_HAS_LLSC=y
CONFIG_CPU_HAS_SYNC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
# CONFIG_HZ_48 is not set
# CONFIG_HZ_100 is not set
# CONFIG_HZ_128 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_256 is not set
CONFIG_HZ_1000=y
# CONFIG_HZ_1024 is not set
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
CONFIG_HZ=1000
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_RELAY=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_EMBEDDED=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
# CONFIG_HOTPLUG is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_RT_MUTEXES=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
#
# Block layer
#
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
#
CONFIG_HW_HAS_PCI=y
# CONFIG_PCI is not set
CONFIG_MMU=y
#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set
#
# PCI Hotplug Support
#
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
CONFIG_TRAD_SIGNALS=y
#
# Networking
#
CONFIG_NET=y
#
# Networking options
#
# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
CONFIG_NET_KEY=y
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_PNP=y
# CONFIG_IP_PNP_DHCP is not set
CONFIG_IP_PNP_BOOTP=y
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
CONFIG_NETWORK_SECMARK=y
# CONFIG_NETFILTER is not set
#
# DCCP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_DCCP is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
#
# TIPC Configuration (EXPERIMENTAL)
#
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
CONFIG_IEEE80211_CRYPT_WEP=m
CONFIG_IEEE80211_CRYPT_CCMP=m
CONFIG_IEEE80211_SOFTMAC=m
# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
CONFIG_WIRELESS_EXT=y
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
# CONFIG_SYS_HYPERVISOR is not set
#
# Connector - unified userspace <-> kernelspace linker
#
CONFIG_CONNECTOR=m
#
# Memory Technology Devices (MTD)
#
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
# CONFIG_MTD_PARTITIONS is not set
#
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
# CONFIG_MTD_BLOCK is not set
# CONFIG_MTD_BLOCK_RO is not set
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_GEN_PROBE=y
# CONFIG_MTD_CFI_ADV_OPTIONS is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
CONFIG_MTD_CFI_INTELEXT=y
# CONFIG_MTD_CFI_AMDSTD is not set
# CONFIG_MTD_CFI_STAA is not set
CONFIG_MTD_CFI_UTIL=y
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
# CONFIG_MTD_OBSOLETE_CHIPS is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PHYSMAP_START=0x8000000
CONFIG_MTD_PHYSMAP_LEN=0x2000000
CONFIG_MTD_PHYSMAP_BANKWIDTH=2
# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLOCK2MTD is not set
#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
#
# NAND Flash Device Drivers
#
# CONFIG_MTD_NAND is not set
#
# OneNAND Flash Device Drivers
#
# CONFIG_MTD_ONENAND is not set
#
# Parallel port support
#
# CONFIG_PARPORT is not set
#
# Plug and Play support
#
#
# Block devices
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_BLK_DEV_INITRD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
# CONFIG_BLK_DEV_IDECD is not set
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_IDE_TASK_IOCTL is not set
#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
# CONFIG_IDE_ARM is not set
# CONFIG_BLK_DEV_IDEDMA is not set
# CONFIG_IDEDMA_AUTO is not set
# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
#
CONFIG_RAID_ATTRS=m
# CONFIG_SCSI is not set
#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
#
# I2O device support
#
#
# Network device support
#
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
#
# PHY device support
#
CONFIG_PHYLIB=m
#
# MII PHY device drivers
#
CONFIG_MARVELL_PHY=m
CONFIG_DAVICOM_PHY=m
CONFIG_QSEMI_PHY=m
CONFIG_LXT_PHY=m
CONFIG_CICADA_PHY=m
CONFIG_VITESSE_PHY=m
CONFIG_SMSC_PHY=m
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
# CONFIG_MII is not set
# CONFIG_DM9000 is not set
#
# Ethernet (1000 Mbit)
#
#
# Ethernet (10000 Mbit)
#
#
# Token Ring devices
#
#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set
#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
#
# CONFIG_ISDN is not set
#
# Telephony Support
#
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_LIBPS2 is not set
CONFIG_SERIO_RAW=m
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_QTRONIX_KEYBOARD is not set
# CONFIG_IT8172_SCR0 is not set
# CONFIG_IT8172_SCR1 is not set
# CONFIG_ITE_GPIO is not set
#
# Serial drivers
#
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
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_RTC is not set
# CONFIG_GEN_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
#
# Ftape, the floppy tape device driver
#
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
#
# I2C support
#
# CONFIG_I2C is not set
#
# SPI support
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
# Hardware Monitoring support
#
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set
#
# Misc devices
#
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
#
# Graphics support
#
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB is not set
#
# Console display driver support
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
#
# Sound
#
CONFIG_SOUND=y
#
# Advanced Linux Sound Architecture
#
# CONFIG_SND is not set
#
# Open Sound System
#
CONFIG_SOUND_PRIME=y
CONFIG_SOUND_IT8172=y
# CONFIG_SOUND_MSNDCLAS is not set
# CONFIG_SOUND_MSNDPIN is not set
#
# USB support
#
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
# CONFIG_USB_ARCH_HAS_EHCI is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
#
# MMC/SD Card support
#
# CONFIG_MMC is not set
#
# LED devices
#
# CONFIG_NEW_LEDS is not set
#
# LED drivers
#
#
# LED Triggers
#
#
# InfiniBand support
#
#
# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
#
#
# Real Time Clock
#
# CONFIG_RTC_CLASS is not set
#
# DMA Engine support
#
# CONFIG_DMA_ENGINE is not set
#
# DMA Clients
#
#
# DMA Devices
#
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
CONFIG_FUSE_FS=m
#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
# CONFIG_MSDOS_FS is not set
# CONFIG_VFAT_FS is not set
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# Network File Systems
#
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
#
# Native Language Support
#
# CONFIG_NLS is not set
#
# Profiling support
#
# CONFIG_PROFILING is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_DEBUG_FS is not set
CONFIG_CROSSCOMPILE=y
CONFIG_CMDLINE=""
#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_TEST is not set
#
# Hardware crypto devices
#
#
# Library routines
#
# CONFIG_CRC_CCITT is not set
CONFIG_CRC16=m
CONFIG_CRC32=m
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
CONFIG_PLIST=y
arch/mips/configs/ivr_defconfig deleted 100644 → 0
View file @ 9b5a4a67
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.18-rc1
# Thu Jul 6 10:04:12 2006
#
CONFIG_MIPS=y
#
# Machine selection
#
# CONFIG_MIPS_MTX1 is not set
# CONFIG_MIPS_BOSPORUS is not set
# CONFIG_MIPS_PB1000 is not set
# CONFIG_MIPS_PB1100 is not set
# CONFIG_MIPS_PB1500 is not set
# CONFIG_MIPS_PB1550 is not set
# CONFIG_MIPS_PB1200 is not set
# CONFIG_MIPS_DB1000 is not set
# CONFIG_MIPS_DB1100 is not set
# CONFIG_MIPS_DB1500 is not set
# CONFIG_MIPS_DB1550 is not set
# CONFIG_MIPS_DB1200 is not set
# CONFIG_MIPS_MIRAGE is not set
# CONFIG_BASLER_EXCITE is not set
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MIPS_EV64120 is not set
CONFIG_MIPS_IVR=y
# CONFIG_MIPS_ITE8172 is not set
# CONFIG_MACH_JAZZ is not set
# CONFIG_LASAT is not set
# CONFIG_MIPS_ATLAS is not set
# CONFIG_MIPS_MALTA is not set
# CONFIG_MIPS_SEAD is not set
# CONFIG_WR_PPMC is not set
# CONFIG_MIPS_SIM is not set
# CONFIG_MOMENCO_JAGUAR_ATX is not set
# CONFIG_MOMENCO_OCELOT is not set
# CONFIG_MOMENCO_OCELOT_3 is not set
# CONFIG_MOMENCO_OCELOT_C is not set
# CONFIG_MOMENCO_OCELOT_G is not set
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_V2PCI is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set
# CONFIG_MARKEINS is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
# CONFIG_SGI_IP32 is not set
# CONFIG_SIBYTE_BIGSUR is not set
# CONFIG_SIBYTE_SWARM is not set
# CONFIG_SIBYTE_SENTOSA is not set
# CONFIG_SIBYTE_RHONE is not set
# CONFIG_SIBYTE_CARMEL is not set
# CONFIG_SIBYTE_PTSWARM is not set
# CONFIG_SIBYTE_LITTLESUR is not set
# CONFIG_SIBYTE_CRHINE is not set
# CONFIG_SIBYTE_CRHONE is not set
# CONFIG_SNI_RM200_PCI is not set
# CONFIG_TOSHIBA_JMR3927 is not set
# CONFIG_TOSHIBA_RBTX4927 is not set
# CONFIG_TOSHIBA_RBTX4938 is not set
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
CONFIG_ITE_BOARD_GEN=y
CONFIG_IT8172_CIR=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
#
# CPU selection
#
# CONFIG_CPU_MIPS32_R1 is not set
# CONFIG_CPU_MIPS32_R2 is not set
# CONFIG_CPU_MIPS64_R1 is not set
# CONFIG_CPU_MIPS64_R2 is not set
# CONFIG_CPU_R3000 is not set
# CONFIG_CPU_TX39XX is not set
# CONFIG_CPU_VR41XX is not set
# CONFIG_CPU_R4300 is not set
# CONFIG_CPU_R4X00 is not set
# CONFIG_CPU_TX49XX is not set
# CONFIG_CPU_R5000 is not set
# CONFIG_CPU_R5432 is not set
# CONFIG_CPU_R6000 is not set
CONFIG_CPU_NEVADA=y
# CONFIG_CPU_R8000 is not set
# CONFIG_CPU_R10000 is not set
# CONFIG_CPU_RM7000 is not set
# CONFIG_CPU_RM9000 is not set
# CONFIG_CPU_SB1 is not set
CONFIG_SYS_HAS_CPU_NEVADA=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
#
# Kernel type
#
CONFIG_32BIT=y
# CONFIG_64BIT is not set
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_16KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MIPS_MT_SMTC is not set
# CONFIG_MIPS_MT_SMP is not set
# CONFIG_MIPS_VPE_LOADER is not set
CONFIG_CPU_HAS_LLSC=y
CONFIG_CPU_HAS_SYNC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
# CONFIG_HZ_48 is not set
# CONFIG_HZ_100 is not set
# CONFIG_HZ_128 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_256 is not set
CONFIG_HZ_1000=y
# CONFIG_HZ_1024 is not set
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
CONFIG_HZ=1000
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_RELAY=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_EMBEDDED=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_RT_MUTEXES=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
#
# Block layer
#
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
#
CONFIG_HW_HAS_PCI=y
CONFIG_PCI=y
CONFIG_MMU=y
#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set
#
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
CONFIG_TRAD_SIGNALS=y
#
# Networking
#
CONFIG_NET=y
#
# Networking options
#
# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
CONFIG_NET_KEY=y
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_PNP=y
# CONFIG_IP_PNP_DHCP is not set
CONFIG_IP_PNP_BOOTP=y
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
CONFIG_NETWORK_SECMARK=y
# CONFIG_NETFILTER is not set
#
# DCCP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_DCCP is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
#
# TIPC Configuration (EXPERIMENTAL)
#
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
CONFIG_IEEE80211_CRYPT_WEP=m
CONFIG_IEEE80211_CRYPT_CCMP=m
CONFIG_IEEE80211_SOFTMAC=m
# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
CONFIG_WIRELESS_EXT=y
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=m
# CONFIG_SYS_HYPERVISOR is not set
#
# Connector - unified userspace <-> kernelspace linker
#
CONFIG_CONNECTOR=m
#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set
#
# Parallel port support
#
# CONFIG_PARPORT is not set
#
# Plug and Play support
#
#
# Block devices
#
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_BLK_DEV_INITRD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
# CONFIG_BLK_DEV_IDECD is not set
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_IDE_TASK_IOCTL is not set
#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_IDEPCI is not set
# CONFIG_IDE_ARM is not set
# CONFIG_BLK_DEV_IDEDMA is not set
# CONFIG_IDEDMA_AUTO is not set
# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
#
CONFIG_RAID_ATTRS=m
# CONFIG_SCSI is not set
#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_IEEE1394 is not set
#
# I2O device support
#
# CONFIG_I2O is not set
#
# Network device support
#
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
#
# ARCnet devices
#
# CONFIG_ARCNET is not set
#
# PHY device support
#
CONFIG_PHYLIB=m
#
# MII PHY device drivers
#
CONFIG_MARVELL_PHY=m
CONFIG_DAVICOM_PHY=m
CONFIG_QSEMI_PHY=m
CONFIG_LXT_PHY=m
CONFIG_CICADA_PHY=m
CONFIG_VITESSE_PHY=m
CONFIG_SMSC_PHY=m
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
# CONFIG_MII is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_DM9000 is not set
#
# Tulip family network device support
#
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_NET_PCI is not set
#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
#
# Token Ring devices
#
# CONFIG_TR is not set
#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set
#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
#
# CONFIG_ISDN is not set
#
# Telephony Support
#
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_PCIPS2 is not set
# CONFIG_SERIO_LIBPS2 is not set
CONFIG_SERIO_RAW=m
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
# CONFIG_SERIAL_NONSTANDARD is not set
CONFIG_QTRONIX_KEYBOARD=y
CONFIG_IT8172_SCR0=y
CONFIG_IT8172_SCR1=y
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
CONFIG_RTC=y
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
#
# Ftape, the floppy tape device driver
#
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
#
# I2C support
#
# CONFIG_I2C is not set
#
# SPI support
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
# Hardware Monitoring support
#
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set
#
# Misc devices
#
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
#
# Graphics support
#
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB is not set
#
# Console display driver support
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
#
# Sound
#
# CONFIG_SOUND is not set
#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
#
# MMC/SD Card support
#
# CONFIG_MMC is not set
#
# LED devices
#
# CONFIG_NEW_LEDS is not set
#
# LED drivers
#
#
# LED Triggers
#
#
# InfiniBand support
#
# CONFIG_INFINIBAND is not set
#
# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
#
#
# Real Time Clock
#
# CONFIG_RTC_CLASS is not set
#
# DMA Engine support
#
# CONFIG_DMA_ENGINE is not set
#
# DMA Clients
#
#
# DMA Devices
#
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
CONFIG_FUSE_FS=m
#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
# CONFIG_MSDOS_FS is not set
# CONFIG_VFAT_FS is not set
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# Network File Systems
#
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
#
# Native Language Support
#
# CONFIG_NLS is not set
#
# Profiling support
#
# CONFIG_PROFILING is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_DEBUG_FS is not set
CONFIG_CROSSCOMPILE=y
CONFIG_CMDLINE=""
#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_TEST is not set
#
# Hardware crypto devices
#
#
# Library routines
#
# CONFIG_CRC_CCITT is not set
CONFIG_CRC16=m
CONFIG_CRC32=m
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
CONFIG_PLIST=y
arch/mips/dec/boot/Makefile deleted 100644 → 0
View file @ 9b5a4a67
#
# Makefile for the DECstation family specific parts of the kernel
#
netboot: all
$(LD) -N -G 0 -T ld.ecoff ../../boot/zImage \
dec_boot.o ramdisk.img -o nbImage
obj-y := decstation.o
clean:
rm -f nbImage
arch/mips/dec/boot/decstation.c deleted 100644 → 0
View file @ 9b5a4a67
/*
* arch/mips/dec/decstation.c
*/
#include <asm/sections.h>
#define RELOC
#define INITRD
#define DEBUG_BOOT
/*
* Magic number indicating REX PROM available on DECSTATION.
*/
#define REX_PROM_MAGIC 0x30464354
#define REX_PROM_CLEARCACHE 0x7c/4
#define REX_PROM_PRINTF 0x30/4
#define VEC_RESET 0xBFC00000 /* Prom base address */
#define PMAX_PROM_ENTRY(x) (VEC_RESET+((x)*8)) /* Prom jump table */
#define PMAX_PROM_PRINTF PMAX_PROM_ENTRY(17)
#define PARAM (k_start + 0x2000)
#define LOADER_TYPE (*(unsigned char *) (PARAM+0x210))
#define INITRD_START (*(unsigned long *) (PARAM+0x218))
#define INITRD_SIZE (*(unsigned long *) (PARAM+0x21c))
extern int _ftext; /* begin and end of kernel image */
extern void kernel_entry(int, char **, unsigned long, int *);
void * memcpy(void * dest, const void *src, unsigned int count)
{
unsigned long *tmp = (unsigned long *) dest, *s = (unsigned long *) src;
count >>= 2;
while (count--)
*tmp++ = *s++;
return dest;
}
void dec_entry(int argc, char **argv,
unsigned long magic, int *prom_vec)
{
void (*rex_clear_cache)(void);
int (*prom_printf)(char *, ...);
unsigned long k_start, len;
/*
* The DS5100 leaves cpu with BEV enabled, clear it.
*/
asm( "lui\t$8,0x3000\n\t"
"mtc0\t$8,$12\n\t"
".section\t.sdata\n\t"
".section\t.sbss\n\t"
".section\t.text"
: : : "$8");
#ifdef DEBUG_BOOT
if (magic == REX_PROM_MAGIC) {
prom_printf = (int (*)(char *, ...)) *(prom_vec + REX_PROM_PRINTF);
} else {
prom_printf = (int (*)(char *, ...)) PMAX_PROM_PRINTF;
}
prom_printf("Launching kernel...\n");
#endif
k_start = (unsigned long) (&kernel_entry) & 0xffff0000;
#ifdef RELOC
/*
* Now copy kernel image to its destination.
*/
len = ((unsigned long) (&_end) - k_start);
memcpy((void *)k_start, &_ftext, len);
#endif
if (magic == REX_PROM_MAGIC) {
rex_clear_cache = (void (*)(void)) * (prom_vec + REX_PROM_CLEARCACHE);
rex_clear_cache();
}
kernel_entry(argc, argv, magic, prom_vec);
}
arch/mips/dec/boot/ld.ecoff deleted 100644 → 0
View file @ 9b5a4a67
OUTPUT_FORMAT("ecoff-littlemips")
OUTPUT_ARCH(mips)
ENTRY(dec_entry)
SECTIONS
{
. = 0x80200000;
.text :
{
_ftext = .;
*(.text)
*(.fixup)
}
.rdata :
{
*(.rodata .rodata.* .rdata)
}
.data :
{
. = ALIGN(0x1000);
ramdisk.img (.data)
*(.data)
}
.sdata :
{
*(.sdata)
}
_gp = .;
.sbss :
{
*(.sbss)
*(.scommon)
}
.bss :
{
*(.dynbss)
*(.bss)
*(COMMON)
}
/DISCARD/ : {
*(.reginfo .mdebug .note)
}
}
arch/mips/dec/time.c
View file @ e6bf0bf3
......@@ -184,8 +184,6 @@ void __init dec_time_init(void)
CMOS_WRITE(RTC_REF_CLCK_32KHZ | (16 - __ffs(HZ)), RTC_REG_A);
}
EXPORT_SYMBOL(do_settimeofday);
void __init plat_timer_setup(struct irqaction *irq)
{
setup_irq(dec_interrupt[DEC_IRQ_RTC], irq);
......
arch/mips/ite-boards/Kconfig deleted 100644 → 0
View file @ 9b5a4a67
config IT8172_REVC
bool "Support for older IT8172 (Rev C)"
depends on MIPS_ITE8172
help
Say Y here to support the older, Revision C version of the Integrated
Technology Express, Inc. ITE8172 SBC. Vendor page at
<http://www.ite.com.tw/ia/brief_it8172bsp.htm>; picture of the
board at <http://www.mvista.com/partners/semiconductor/ite.html>.
arch/mips/ite-boards/generic/Makefile deleted 100644 → 0
View file @ 9b5a4a67
#
# Copyright 2000 MontaVista Software Inc.
# Author: MontaVista Software, Inc.
# ppopov@mvista.com or source@mvista.com
#
# Makefile for the ITE 8172 (qed-4n-s01b) board, generic files.
#
obj-y += it8172_setup.o irq.o pmon_prom.o \
time.o lpc.o puts.o reset.o
obj-$(CONFIG_IT8172_CIR)+= it8172_cir.o
obj-$(CONFIG_KGDB) += dbg_io.o
EXTRA_AFLAGS := $(CFLAGS)
arch/mips/ite-boards/generic/dbg_io.c deleted 100644 → 0
View file @ 9b5a4a67
#ifdef CONFIG_KGDB
/* --- CONFIG --- */
/* we need uint32 uint8 */
/* #include "types.h" */
typedef unsigned char uint8;
typedef unsigned int uint32;
/* --- END OF CONFIG --- */
#define UART16550_BAUD_2400 2400
#define UART16550_BAUD_4800 4800
#define UART16550_BAUD_9600 9600
#define UART16550_BAUD_19200 19200
#define UART16550_BAUD_38400 38400
#define UART16550_BAUD_57600 57600
#define UART16550_BAUD_115200 115200
#define UART16550_PARITY_NONE 0
#define UART16550_PARITY_ODD 0x08
#define UART16550_PARITY_EVEN 0x18
#define UART16550_PARITY_MARK 0x28
#define UART16550_PARITY_SPACE 0x38
#define UART16550_DATA_5BIT 0x0
#define UART16550_DATA_6BIT 0x1
#define UART16550_DATA_7BIT 0x2
#define UART16550_DATA_8BIT 0x3
#define UART16550_STOP_1BIT 0x0
#define UART16550_STOP_2BIT 0x4
/* ----------------------------------------------------- */
/* === CONFIG === */
/* [stevel] we use the IT8712 serial port for kgdb */
#define DEBUG_BASE 0xB40003F8 /* 8712 serial port 1 base address */
#define MAX_BAUD 115200
/* === END OF CONFIG === */
/* register offset */
#define OFS_RCV_BUFFER 0
#define OFS_TRANS_HOLD 0
#define OFS_SEND_BUFFER 0
#define OFS_INTR_ENABLE 1
#define OFS_INTR_ID 2
#define OFS_DATA_FORMAT 3
#define OFS_LINE_CONTROL 3
#define OFS_MODEM_CONTROL 4
#define OFS_RS232_OUTPUT 4
#define OFS_LINE_STATUS 5
#define OFS_MODEM_STATUS 6
#define OFS_RS232_INPUT 6
#define OFS_SCRATCH_PAD 7
#define OFS_DIVISOR_LSB 0
#define OFS_DIVISOR_MSB 1
/* memory-mapped read/write of the port */
#define UART16550_READ(y) (*((volatile uint8*)(DEBUG_BASE + y)))
#define UART16550_WRITE(y,z) ((*((volatile uint8*)(DEBUG_BASE + y))) = z)
void debugInit(uint32 baud, uint8 data, uint8 parity, uint8 stop)
{
/* disable interrupts */
UART16550_WRITE(OFS_INTR_ENABLE, 0);
/* set up baud rate */
{
uint32 divisor;
/* set DIAB bit */
UART16550_WRITE(OFS_LINE_CONTROL, 0x80);
/* set divisor */
divisor = MAX_BAUD / baud;
UART16550_WRITE(OFS_DIVISOR_LSB, divisor & 0xff);
UART16550_WRITE(OFS_DIVISOR_MSB, (divisor & 0xff00) >> 8);
/* clear DIAB bit */
UART16550_WRITE(OFS_LINE_CONTROL, 0x0);
}
/* set data format */
UART16550_WRITE(OFS_DATA_FORMAT, data | parity | stop);
}
static int remoteDebugInitialized = 0;
uint8 getDebugChar(void)
{
if (!remoteDebugInitialized) {
remoteDebugInitialized = 1;
debugInit(UART16550_BAUD_115200,
UART16550_DATA_8BIT,
UART16550_PARITY_NONE, UART16550_STOP_1BIT);
}
while ((UART16550_READ(OFS_LINE_STATUS) & 0x1) == 0);
return UART16550_READ(OFS_RCV_BUFFER);
}
int putDebugChar(uint8 byte)
{
if (!remoteDebugInitialized) {
remoteDebugInitialized = 1;
debugInit(UART16550_BAUD_115200,
UART16550_DATA_8BIT,
UART16550_PARITY_NONE, UART16550_STOP_1BIT);
}
while ((UART16550_READ(OFS_LINE_STATUS) & 0x20) == 0);
UART16550_WRITE(OFS_SEND_BUFFER, byte);
return 1;
}
#endif
arch/mips/ite-boards/generic/irq.c deleted 100644 → 0
View file @ 9b5a4a67
/*
* BRIEF MODULE DESCRIPTION
* ITE 8172G interrupt/setup routines.
*
* Copyright 2000,2001 MontaVista Software Inc.
* Author: MontaVista Software, Inc.
* ppopov@mvista.com or source@mvista.com
*
* Part of this file was derived from Carsten Langgaard's
* arch/mips/mips-boards/atlas/atlas_int.c.
*
* Carsten Langgaard, carstenl@mips.com
* Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
*
* 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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/errno.h>
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/kernel_stat.h>
#include <linux/module.h>
#include <linux/signal.h>
#include <linux/sched.h>
#include <linux/types.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/timex.h>
#include <linux/slab.h>
#include <linux/random.h>
#include <linux/serial_reg.h>
#include <linux/bitops.h>
#include <asm/bootinfo.h>
#include <asm/io.h>
#include <asm/mipsregs.h>
#include <asm/system.h>
#include <asm/it8172/it8172.h>
#include <asm/it8172/it8172_int.h>
#include <asm/it8172/it8172_dbg.h>
/* revisit */
#define EXT_IRQ0_TO_IP 2 /* IP 2 */
#define EXT_IRQ5_TO_IP 7 /* IP 7 */
#define ALLINTS_NOTIMER (IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3 | IE_IRQ4)
extern void set_debug_traps(void);
extern void mips_timer_interrupt(int irq, struct pt_regs *regs);
struct it8172_intc_regs volatile *it8172_hw0_icregs =
(struct it8172_intc_regs volatile *)(KSEG1ADDR(IT8172_PCI_IO_BASE + IT_INTC_BASE));
static void disable_it8172_irq(unsigned int irq_nr)
{
if ( (irq_nr >= IT8172_LPC_IRQ_BASE) && (irq_nr <= IT8172_SERIRQ_15)) {
/* LPC interrupt */
it8172_hw0_icregs->lpc_mask |=
(1 << (irq_nr - IT8172_LPC_IRQ_BASE));
} else if ( (irq_nr >= IT8172_LB_IRQ_BASE) && (irq_nr <= IT8172_IOCHK_IRQ)) {
/* Local Bus interrupt */
it8172_hw0_icregs->lb_mask |=
(1 << (irq_nr - IT8172_LB_IRQ_BASE));
} else if ( (irq_nr >= IT8172_PCI_DEV_IRQ_BASE) && (irq_nr <= IT8172_DMA_IRQ)) {
/* PCI and other interrupts */
it8172_hw0_icregs->pci_mask |=
(1 << (irq_nr - IT8172_PCI_DEV_IRQ_BASE));
} else if ( (irq_nr >= IT8172_NMI_IRQ_BASE) && (irq_nr <= IT8172_POWER_NMI_IRQ)) {
/* NMI interrupts */
it8172_hw0_icregs->nmi_mask |=
(1 << (irq_nr - IT8172_NMI_IRQ_BASE));
} else {
panic("disable_it8172_irq: bad irq %d", irq_nr);
}
}
static void enable_it8172_irq(unsigned int irq_nr)
{
if ( (irq_nr >= IT8172_LPC_IRQ_BASE) && (irq_nr <= IT8172_SERIRQ_15)) {
/* LPC interrupt */
it8172_hw0_icregs->lpc_mask &=
~(1 << (irq_nr - IT8172_LPC_IRQ_BASE));
}
else if ( (irq_nr >= IT8172_LB_IRQ_BASE) && (irq_nr <= IT8172_IOCHK_IRQ)) {
/* Local Bus interrupt */
it8172_hw0_icregs->lb_mask &=
~(1 << (irq_nr - IT8172_LB_IRQ_BASE));
}
else if ( (irq_nr >= IT8172_PCI_DEV_IRQ_BASE) && (irq_nr <= IT8172_DMA_IRQ)) {
/* PCI and other interrupts */
it8172_hw0_icregs->pci_mask &=
~(1 << (irq_nr - IT8172_PCI_DEV_IRQ_BASE));
}
else if ( (irq_nr >= IT8172_NMI_IRQ_BASE) && (irq_nr <= IT8172_POWER_NMI_IRQ)) {
/* NMI interrupts */
it8172_hw0_icregs->nmi_mask &=
~(1 << (irq_nr - IT8172_NMI_IRQ_BASE));
}
else {
panic("enable_it8172_irq: bad irq %d", irq_nr);
}
}
static unsigned int startup_ite_irq(unsigned int irq)
{
enable_it8172_irq(irq);
return 0;
}
#define shutdown_ite_irq disable_it8172_irq
#define mask_and_ack_ite_irq disable_it8172_irq
static void end_ite_irq(unsigned int irq)
{
if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
enable_it8172_irq(irq);
}
static struct irq_chip it8172_irq_type = {
.typename = "ITE8172",
.startup = startup_ite_irq,
.shutdown = shutdown_ite_irq,
.enable = enable_it8172_irq,
.disable = disable_it8172_irq,
.ack = mask_and_ack_ite_irq,
.end = end_ite_irq,
};
static void enable_none(unsigned int irq) { }
static unsigned int startup_none(unsigned int irq) { return 0; }
static void disable_none(unsigned int irq) { }
static void ack_none(unsigned int irq) { }
/* startup is the same as "enable", shutdown is same as "disable" */
#define shutdown_none disable_none
#define end_none enable_none
static struct irq_chip cp0_irq_type = {
.typename = "CP0 Count",
.startup = startup_none,
.shutdown = shutdown_none,
.enable = enable_none,
.disable = disable_none,
.ack = ack_none,
.end = end_none
};
void enable_cpu_timer(void)
{
unsigned long flags;
local_irq_save(flags);
set_c0_status(0x100 << EXT_IRQ5_TO_IP);
local_irq_restore(flags);
}
void __init arch_init_irq(void)
{
int i;
unsigned long flags;
/* mask all interrupts */
it8172_hw0_icregs->lb_mask = 0xffff;
it8172_hw0_icregs->lpc_mask = 0xffff;
it8172_hw0_icregs->pci_mask = 0xffff;
it8172_hw0_icregs->nmi_mask = 0xffff;
/* make all interrupts level triggered */
it8172_hw0_icregs->lb_trigger = 0;
it8172_hw0_icregs->lpc_trigger = 0;
it8172_hw0_icregs->pci_trigger = 0;
it8172_hw0_icregs->nmi_trigger = 0;
/* active level setting */
/* uart, keyboard, and mouse are active high */
it8172_hw0_icregs->lpc_level = (0x10 | 0x2 | 0x1000);
it8172_hw0_icregs->lb_level |= 0x20;
/* keyboard and mouse are edge triggered */
it8172_hw0_icregs->lpc_trigger |= (0x2 | 0x1000);
#if 0
// Enable this piece of code to make internal USB interrupt
// edge triggered.
it8172_hw0_icregs->pci_trigger |=
(1 << (IT8172_USB_IRQ - IT8172_PCI_DEV_IRQ_BASE));
it8172_hw0_icregs->pci_level &=
~(1 << (IT8172_USB_IRQ - IT8172_PCI_DEV_IRQ_BASE));
#endif
for (i = 0; i <= IT8172_LAST_IRQ; i++) {
irq_desc[i].chip = &it8172_irq_type;
spin_lock_init(&irq_desc[i].lock);
}
irq_desc[MIPS_CPU_TIMER_IRQ].chip = &cp0_irq_type;
set_c0_status(ALLINTS_NOTIMER);
}
void mips_spurious_interrupt(struct pt_regs *regs)
{
#if 1
return;
#else
unsigned long status, cause;
printk("got spurious interrupt\n");
status = read_c0_status();
cause = read_c0_cause();
printk("status %x cause %x\n", status, cause);
printk("epc %x badvaddr %x \n", regs->cp0_epc, regs->cp0_badvaddr);
#endif
}
void it8172_hw0_irqdispatch(struct pt_regs *regs)
{
int irq;
unsigned short intstatus = 0, status = 0;
intstatus = it8172_hw0_icregs->intstatus;
if (intstatus & 0x8) {
panic("Got NMI interrupt");
} else if (intstatus & 0x4) {
/* PCI interrupt */
irq = 0;
status |= it8172_hw0_icregs->pci_req;
while (!(status & 0x1)) {
irq++;
status >>= 1;
}
irq += IT8172_PCI_DEV_IRQ_BASE;
} else if (intstatus & 0x1) {
/* Local Bus interrupt */
irq = 0;
status |= it8172_hw0_icregs->lb_req;
while (!(status & 0x1)) {
irq++;
status >>= 1;
}
irq += IT8172_LB_IRQ_BASE;
} else if (intstatus & 0x2) {
/* LPC interrupt */
/* Since some lpc interrupts are edge triggered,
* we could lose an interrupt this way because
* we acknowledge all ints at onces. Revisit.
*/
status |= it8172_hw0_icregs->lpc_req;
it8172_hw0_icregs->lpc_req = 0; /* acknowledge ints */
irq = 0;
while (!(status & 0x1)) {
irq++;
status >>= 1;
}
irq += IT8172_LPC_IRQ_BASE;
} else
return;
do_IRQ(irq, regs);
}
asmlinkage void plat_irq_dispatch(struct pt_regs *regs)
{
unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM;
if (!pending)
mips_spurious_interrupt(regs);
else if (pending & CAUSEF_IP7)
ll_timer_interrupt(127, regs);
else if (pending & CAUSEF_IP2)
it8172_hw0_irqdispatch(regs);
}
void show_pending_irqs(void)
{
fputs("intstatus: ");
put32(it8172_hw0_icregs->intstatus);
puts("");
fputs("pci_req: ");
put32(it8172_hw0_icregs->pci_req);
puts("");
fputs("lb_req: ");
put32(it8172_hw0_icregs->lb_req);
puts("");
fputs("lpc_req: ");
put32(it8172_hw0_icregs->lpc_req);
puts("");
}
arch/mips/ite-boards/generic/it8172_cir.c deleted 100644 → 0
View file @ 9b5a4a67
/*
*
* BRIEF MODULE DESCRIPTION
* IT8172 Consumer IR port generic routines.
*
* Copyright 2001 MontaVista Software Inc.
* Author: MontaVista Software, Inc.
* ppopov@mvista.com or source@mvista.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 the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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.
*/
#ifdef CONFIG_IT8172_CIR
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <asm/it8172/it8172.h>
#include <asm/it8172/it8172_cir.h>
volatile struct it8172_cir_regs *cir_regs[NUM_CIR_PORTS] = {
(volatile struct it8172_cir_regs *)(KSEG1ADDR(IT8172_PCI_IO_BASE + IT_CIR0_BASE)),
(volatile struct it8172_cir_regs *)(KSEG1ADDR(IT8172_PCI_IO_BASE + IT_CIR1_BASE))};
/*
* Initialize Consumer IR Port.
*/
int cir_port_init(struct cir_port *cir)
{
int port = cir->port;
unsigned char data;
/* set baud rate */
cir_regs[port]->bdlr = cir->baud_rate & 0xff;
cir_regs[port]->bdhr = (cir->baud_rate >> 8) & 0xff;
/* set receiver control register */
cir_regs[port]->rcr = (CIR_SET_RDWOS(cir->rdwos) | CIR_SET_RXDCR(cir->rxdcr));
/* set carrier frequency register */
cir_regs[port]->cfr = (CIR_SET_CF(cir->cfq) | CIR_SET_HS(cir->hcfs));
/* set fifo threshold */
data = cir_regs[port]->mstcr & 0xf3;
data |= CIR_SET_FIFO_TL(cir->fifo_tl);
cir_regs[port]->mstcr = data;
clear_fifo(cir);
enable_receiver(cir);
disable_rx_demodulation(cir);
set_rx_active(cir);
int_enable(cir);
rx_int_enable(cir);
return 0;
}
void clear_fifo(struct cir_port *cir)
{
cir_regs[cir->port]->mstcr |= CIR_FIFO_CLEAR;
}
void enable_receiver(struct cir_port *cir)
{
cir_regs[cir->port]->rcr |= CIR_RXEN;
}
void disable_receiver(struct cir_port *cir)
{
cir_regs[cir->port]->rcr &= ~CIR_RXEN;
}
void enable_rx_demodulation(struct cir_port *cir)
{
cir_regs[cir->port]->rcr |= CIR_RXEND;
}
void disable_rx_demodulation(struct cir_port *cir)
{
cir_regs[cir->port]->rcr &= ~CIR_RXEND;
}
void set_rx_active(struct cir_port *cir)
{
cir_regs[cir->port]->rcr |= CIR_RXACT;
}
void int_enable(struct cir_port *cir)
{
cir_regs[cir->port]->ier |= CIR_IEC;
}
void rx_int_enable(struct cir_port *cir)
{
cir_regs[cir->port]->ier |= CIR_RDAIE;
}
void dump_regs(struct cir_port *cir)
{
printk("mstcr %x ier %x iir %x cfr %x rcr %x tcr %x tfsr %x rfsr %x\n",
cir_regs[cir->port]->mstcr,
cir_regs[cir->port]->ier,
cir_regs[cir->port]->iir,
cir_regs[cir->port]->cfr,
cir_regs[cir->port]->rcr,
cir_regs[cir->port]->tcr,
cir_regs[cir->port]->tfsr,
cir_regs[cir->port]->rfsr);
while (cir_regs[cir->port]->iir & CIR_RDAI) {
printk("data %x\n", cir_regs[cir->port]->dr);
}
}
void dump_reg_addr(struct cir_port *cir)
{
printk("dr %x mstcr %x ier %x iir %x cfr %x rcr %x tcr %x bdlr %x bdhr %x tfsr %x rfsr %x\n",
(unsigned)&cir_regs[cir->port]->dr,
(unsigned)&cir_regs[cir->port]->mstcr,
(unsigned)&cir_regs[cir->port]->ier,
(unsigned)&cir_regs[cir->port]->iir,
(unsigned)&cir_regs[cir->port]->cfr,
(unsigned)&cir_regs[cir->port]->rcr,
(unsigned)&cir_regs[cir->port]->tcr,
(unsigned)&cir_regs[cir->port]->bdlr,
(unsigned)&cir_regs[cir->port]->bdhr,
(unsigned)&cir_regs[cir->port]->tfsr,
(unsigned)&cir_regs[cir->port]->rfsr);
}
int cir_get_rx_count(struct cir_port *cir)
{
return cir_regs[cir->port]->rfsr & CIR_RXFBC_MASK;
}
char cir_read_data(struct cir_port *cir)
{
return cir_regs[cir->port]->dr;
}
char get_int_status(struct cir_port *cir)
{
return cir_regs[cir->port]->iir;
}
#endif
arch/mips/ite-boards/generic/it8172_setup.c deleted 100644 → 0
View file @ 9b5a4a67
/*
* BRIEF MODULE DESCRIPTION
* IT8172/QED5231 board setup.
*
* Copyright 2000 MontaVista Software Inc.
* Author: MontaVista Software, Inc.
* ppopov@mvista.com or source@mvista.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 the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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/init.h>
#include <linux/sched.h>
#include <linux/ioport.h>
#include <linux/irq.h>
#include <linux/serial_reg.h>
#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>
#include <asm/io.h>
#include <asm/bootinfo.h>
#include <asm/irq.h>
#include <asm/mipsregs.h>
#include <asm/reboot.h>
#include <asm/traps.h>
#include <asm/it8172/it8172.h>
#include <asm/it8712.h>
extern struct resource ioport_resource;
#ifdef CONFIG_SERIO_I8042
int init_8712_keyboard(void);
#endif
extern int SearchIT8712(void);
extern void InitLPCInterface(void);
extern char * __init prom_getcmdline(void);
extern void it8172_restart(char *command);
extern void it8172_halt(void);
extern void it8172_power_off(void);
extern void it8172_time_init(void);
#ifdef CONFIG_IT8172_REVC
struct {
struct resource ram;
struct resource pci_mem;
struct resource pci_io;
struct resource flash;
struct resource boot;
} it8172_resources = {
{
.start = 0, /* to be initted */
.end = 0,
.name = "RAM",
.flags = IORESOURCE_MEM
}, {
.start = 0x10000000,
.end = 0x13FFFFFF,
.name = "PCI Mem",
.flags = IORESOURCE_MEM
}, {
.start = 0x14000000,
.end = 0x17FFFFFF
.name = "PCI I/O",
}, {
.start = 0x08000000,
.end = 0x0CFFFFFF
.name = "Flash",
}, {
.start = 0x1FC00000,
.end = 0x1FFFFFFF
.name = "Boot ROM",
}
};
#else
struct {
struct resource ram;
struct resource pci_mem0;
struct resource pci_mem1;
struct resource pci_io;
struct resource pci_mem2;
struct resource pci_mem3;
struct resource flash;
struct resource boot;
} it8172_resources = {
{
.start = 0, /* to be initted */
.end = 0,
.name = "RAM",
.flags = IORESOURCE_MEM
}, {
.start = 0x0C000000,
.end = 0x0FFFFFFF,
.name = "PCI Mem0",
.flags = IORESOURCE_MEM
}, {
.start = 0x10000000,
.end = 0x13FFFFFF,
.name = "PCI Mem1",
.flags = IORESOURCE_MEM
}, {
.start = 0x14000000,
.end = 0x17FFFFFF
.name = "PCI I/O",
}, {
.start = 0x1A000000,
.end = 0x1BFFFFFF,
.name = "PCI Mem2",
.flags = IORESOURCE_MEM
}, {
.start = 0x1C000000,
.end = 0x1FBFFFFF,
.name = "PCI Mem3",
.flags = IORESOURCE_MEM
}, {
.start = 0x08000000,
.end = 0x0CFFFFFF
.name = "Flash",
}, {
.start = 0x1FC00000,
.end = 0x1FFFFFFF
.name = "Boot ROM",
}
};
#endif
void __init it8172_init_ram_resource(unsigned long memsize)
{
it8172_resources.ram.end = memsize;
}
void __init plat_mem_setup(void)
{
unsigned short dsr;
char *argptr;
argptr = prom_getcmdline();
#ifdef CONFIG_SERIAL_CONSOLE
if ((argptr = strstr(argptr, "console=")) == NULL) {
argptr = prom_getcmdline();
strcat(argptr, " console=ttyS0,115200");
}
#endif
clear_c0_status(ST0_FR);
board_time_init = it8172_time_init;
_machine_restart = it8172_restart;
_machine_halt = it8172_halt;
pm_power_off = it8172_power_off;
/*
* IO/MEM resources.
*
* revisit this area.
*/
set_io_port_base(KSEG1);
ioport_resource.start = it8172_resources.pci_io.start;
ioport_resource.end = it8172_resources.pci_io.end;
#ifdef CONFIG_IT8172_REVC
iomem_resource.start = it8172_resources.pci_mem.start;
iomem_resource.end = it8172_resources.pci_mem.end;
#else
iomem_resource.start = it8172_resources.pci_mem0.start;
iomem_resource.end = it8172_resources.pci_mem3.end;
#endif
#ifdef CONFIG_BLK_DEV_INITRD
ROOT_DEV = Root_RAM0;
#endif
/*
* Pull enabled devices out of standby
*/
IT_IO_READ16(IT_PM_DSR, dsr);
/*
* Fixme: This breaks when these drivers are modules!!!
*/
#ifdef CONFIG_SOUND_IT8172
dsr &= ~IT_PM_DSR_ACSB;
#else
dsr |= IT_PM_DSR_ACSB;
#endif
#ifdef CONFIG_BLK_DEV_IT8172
dsr &= ~IT_PM_DSR_IDESB;
#else
dsr |= IT_PM_DSR_IDESB;
#endif
IT_IO_WRITE16(IT_PM_DSR, dsr);
InitLPCInterface();
#ifdef CONFIG_MIPS_ITE8172
if (SearchIT8712()) {
printk("Found IT8712 Super IO\n");
/* enable IT8712 serial port */
LPCSetConfig(LDN_SERIAL1, 0x30, 0x01); /* enable */
LPCSetConfig(LDN_SERIAL1, 0x23, 0x01); /* clock selection */
#ifdef CONFIG_SERIO_I8042
if (init_8712_keyboard()) {
printk("Unable to initialize keyboard\n");
LPCSetConfig(LDN_KEYBOARD, 0x30, 0x0); /* disable keyboard */
} else {
LPCSetConfig(LDN_KEYBOARD, 0x30, 0x1); /* enable keyboard */
LPCSetConfig(LDN_KEYBOARD, 0xf0, 0x2);
LPCSetConfig(LDN_KEYBOARD, 0x71, 0x3);
LPCSetConfig(LDN_MOUSE, 0x30, 0x1); /* enable mouse */
LPCSetConfig(0x4, 0x30, 0x1);
LPCSetConfig(0x4, 0xf4, LPCGetConfig(0x4, 0xf4) | 0x80);
if ((LPCGetConfig(LDN_KEYBOARD, 0x30) == 0) ||
(LPCGetConfig(LDN_MOUSE, 0x30) == 0))
printk("Error: keyboard or mouse not enabled\n");
}
#endif
}
else {
printk("IT8712 Super IO not found\n");
}
#endif
#ifdef CONFIG_IT8172_CIR
{
unsigned long data;
//printk("Enabling CIR0\n");
IT_IO_READ16(IT_PM_DSR, data);
data &= ~IT_PM_DSR_CIR0SB;
IT_IO_WRITE16(IT_PM_DSR, data);
//printk("DSR register: %x\n", (unsigned)IT_IO_READ16(IT_PM_DSR, data));
}
#endif
#ifdef CONFIG_IT8172_SCR0
{
unsigned i;
/* Enable Smart Card Reader 0 */
/* First power it up */
IT_IO_READ16(IT_PM_DSR, i);
i &= ~IT_PM_DSR_SCR0SB;
IT_IO_WRITE16(IT_PM_DSR, i);
/* Then initialize its registers */
outb(( IT_SCR_SFR_GATE_UART_OFF << IT_SCR_SFR_GATE_UART_BIT
|IT_SCR_SFR_FET_CHARGE_213_US << IT_SCR_SFR_FET_CHARGE_BIT
|IT_SCR_SFR_CARD_FREQ_3_5_MHZ << IT_SCR_SFR_CARD_FREQ_BIT
|IT_SCR_SFR_FET_ACTIVE_INVERT << IT_SCR_SFR_FET_ACTIVE_BIT
|IT_SCR_SFR_ENABLE_ON << IT_SCR_SFR_ENABLE_BIT),
IT8172_PCI_IO_BASE + IT_SCR0_BASE + IT_SCR_SFR);
outb(IT_SCR_SCDR_RESET_MODE_ASYNC << IT_SCR_SCDR_RESET_MODE_BIT,
IT8172_PCI_IO_BASE + IT_SCR0_BASE + IT_SCR_SCDR);
}
#endif /* CONFIG_IT8172_SCR0 */
#ifdef CONFIG_IT8172_SCR1
{
unsigned i;
/* Enable Smart Card Reader 1 */
/* First power it up */
IT_IO_READ16(IT_PM_DSR, i);
i &= ~IT_PM_DSR_SCR1SB;
IT_IO_WRITE16(IT_PM_DSR, i);
/* Then initialize its registers */
outb(( IT_SCR_SFR_GATE_UART_OFF << IT_SCR_SFR_GATE_UART_BIT
|IT_SCR_SFR_FET_CHARGE_213_US << IT_SCR_SFR_FET_CHARGE_BIT
|IT_SCR_SFR_CARD_FREQ_3_5_MHZ << IT_SCR_SFR_CARD_FREQ_BIT
|IT_SCR_SFR_FET_ACTIVE_INVERT << IT_SCR_SFR_FET_ACTIVE_BIT
|IT_SCR_SFR_ENABLE_ON << IT_SCR_SFR_ENABLE_BIT),
IT8172_PCI_IO_BASE + IT_SCR1_BASE + IT_SCR_SFR);
outb(IT_SCR_SCDR_RESET_MODE_ASYNC << IT_SCR_SCDR_RESET_MODE_BIT,
IT8172_PCI_IO_BASE + IT_SCR1_BASE + IT_SCR_SCDR);
}
#endif /* CONFIG_IT8172_SCR1 */
}
#ifdef CONFIG_SERIO_I8042
/*
* According to the ITE Special BIOS Note for waking up the
* keyboard controller...
*/
static int init_8712_keyboard(void)
{
unsigned int cmd_port = 0x14000064;
unsigned int data_port = 0x14000060;
^^^^^^^^^^^
Somebody here doesn't grok the concept of io ports.
unsigned char data;
int i;
outb(0xaa, cmd_port); /* send self-test cmd */
i = 0;
while (!(inb(cmd_port) & 0x1)) { /* wait output buffer full */
i++;
if (i > 0xffffff)
return 1;
}
data = inb(data_port);
outb(0xcb, cmd_port); /* set ps2 mode */
while (inb(cmd_port) & 0x2) { /* wait while input buffer full */
i++;
if (i > 0xffffff)
return 1;
}
outb(0x01, data_port);
while (inb(cmd_port) & 0x2) { /* wait while input buffer full */
i++;
if (i > 0xffffff)
return 1;
}
outb(0x60, cmd_port); /* write 8042 command byte */
while (inb(cmd_port) & 0x2) { /* wait while input buffer full */
i++;
if (i > 0xffffff)
return 1;
}
outb(0x45, data_port); /* at interface, keyboard enabled, system flag */
while (inb(cmd_port) & 0x2) { /* wait while input buffer full */
i++;
if (i > 0xffffff)
return 1;
}
outb(0xae, cmd_port); /* enable interface */
return 0;
}
#endif
arch/mips/ite-boards/generic/lpc.c deleted 100644 → 0
View file @ 9b5a4a67
/*
*
* BRIEF MODULE DESCRIPTION
* ITE Semi IT8712 Super I/O functions.
*
* Copyright 2001 MontaVista Software Inc.
* Author: MontaVista Software, Inc.
* ppopov@mvista.com or source@mvista.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 the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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 <asm/io.h>
#include <asm/types.h>
#include <asm/it8712.h>
#include <asm/it8172/it8172.h>
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
void LPCEnterMBPnP(void)
{
int i;
unsigned char key[4] = {0x87, 0x01, 0x55, 0x55};
for (i = 0; i<4; i++)
outb(key[i], LPC_KEY_ADDR);
}
void LPCExitMBPnP(void)
{
outb(0x02, LPC_KEY_ADDR);
outb(0x02, LPC_DATA_ADDR);
}
void LPCSetConfig(char LdnNumber, char Index, char data)
{
LPCEnterMBPnP(); // Enter IT8712 MB PnP mode
outb(0x07, LPC_KEY_ADDR);
outb(LdnNumber, LPC_DATA_ADDR);
outb(Index, LPC_KEY_ADDR);
outb(data, LPC_DATA_ADDR);
LPCExitMBPnP();
}
char LPCGetConfig(char LdnNumber, char Index)
{
char rtn;
LPCEnterMBPnP(); // Enter IT8712 MB PnP mode
outb(0x07, LPC_KEY_ADDR);
outb(LdnNumber, LPC_DATA_ADDR);
outb(Index, LPC_KEY_ADDR);
rtn = inb(LPC_DATA_ADDR);
LPCExitMBPnP();
return rtn;
}
int SearchIT8712(void)
{
unsigned char Id1, Id2;
unsigned short Id;
LPCEnterMBPnP();
outb(0x20, LPC_KEY_ADDR); /* chip id byte 1 */
Id1 = inb(LPC_DATA_ADDR);
outb(0x21, LPC_KEY_ADDR); /* chip id byte 2 */
Id2 = inb(LPC_DATA_ADDR);
Id = (Id1 << 8) | Id2;
LPCExitMBPnP();
if (Id == 0x8712)
return TRUE;
else
return FALSE;
}
void InitLPCInterface(void)
{
unsigned char bus, dev_fn;
unsigned long data;
bus = 0;
dev_fn = 1<<3 | 4;
/* pci cmd, SERR# Enable */
IT_WRITE(IT_CONFADDR,
(bus << IT_BUSNUM_SHF) |
(dev_fn << IT_FUNCNUM_SHF) |
((0x4 / 4) << IT_REGNUM_SHF));
IT_READ(IT_CONFDATA, data);
data |= 0x0100;
IT_WRITE(IT_CONFADDR,
(bus << IT_BUSNUM_SHF) |
(dev_fn << IT_FUNCNUM_SHF) |
((0x4 / 4) << IT_REGNUM_SHF));
IT_WRITE(IT_CONFDATA, data);
/* setup serial irq control register */
IT_WRITE(IT_CONFADDR,
(bus << IT_BUSNUM_SHF) |
(dev_fn << IT_FUNCNUM_SHF) |
((0x48 / 4) << IT_REGNUM_SHF));
IT_READ(IT_CONFDATA, data);
data = (data & 0xffff00ff) | 0xc400;
IT_WRITE(IT_CONFADDR,
(bus << IT_BUSNUM_SHF) |
(dev_fn << IT_FUNCNUM_SHF) |
((0x48 / 4) << IT_REGNUM_SHF));
IT_WRITE(IT_CONFDATA, data);
/* Enable I/O Space Subtractive Decode */
/* default 0x4C is 0x3f220000 */
IT_WRITE(IT_CONFADDR,
(bus << IT_BUSNUM_SHF) |
(dev_fn << IT_FUNCNUM_SHF) |
((0x4C / 4) << IT_REGNUM_SHF));
IT_WRITE(IT_CONFDATA, 0x3f2200f3);
}
arch/mips/ite-boards/generic/pmon_prom.c deleted 100644 → 0
View file @ 9b5a4a67
/*
*
* BRIEF MODULE DESCRIPTION
* PROM library initialisation code, assuming a version of
* pmon is the boot code.
*
* Copyright 2000 MontaVista Software Inc.
* Author: MontaVista Software, Inc.
* ppopov@mvista.com or source@mvista.com
*
* This file was derived from Carsten Langgaard's
* arch/mips/mips-boards/xx files.
*
* Carsten Langgaard, carstenl@mips.com
* Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
*
* 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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/kernel.h>
#include <linux/init.h>
#include <linux/string.h>
#include <asm/bootinfo.h>
extern int prom_argc;
extern char **prom_argv, **prom_envp;
typedef struct
{
char *name;
/* char *val; */
}t_env_var;
char * __init prom_getcmdline(void)
{
return &(arcs_cmdline[0]);
}
void __init prom_init_cmdline(void)
{
char *cp;
int actr;
actr = 1; /* Always ignore argv[0] */
cp = &(arcs_cmdline[0]);
while(actr < prom_argc) {
strcpy(cp, prom_argv[actr]);
cp += strlen(prom_argv[actr]);
*cp++ = ' ';
actr++;
}
if (cp != &(arcs_cmdline[0])) /* get rid of trailing space */
--cp;
*cp = '\0';
}
char *prom_getenv(char *envname)
{
/*
* Return a pointer to the given environment variable.
* Environment variables are stored in the form of "memsize=64".
*/
t_env_var *env = (t_env_var *)prom_envp;
int i;
i = strlen(envname);
while(env->name) {
if(strncmp(envname, env->name, i) == 0) {
return(env->name + strlen(envname) + 1);
}
env++;
}
return(NULL);
}
static inline unsigned char str2hexnum(unsigned char c)
{
if(c >= '0' && c <= '9')
return c - '0';
if(c >= 'a' && c <= 'f')
return c - 'a' + 10;
return 0; /* foo */
}
unsigned long __init prom_free_prom_memory(void)
{
return 0;
}
unsigned long __init prom_get_memsize(void)
{
char *memsize_str;
unsigned int memsize;
memsize_str = prom_getenv("memsize");
if (!memsize_str) {
#ifdef CONFIG_MIPS_ITE8172
memsize = 32;
#elif defined(CONFIG_MIPS_IVR)
memsize = 64;
#else
memsize = 8;
#endif
printk("memsize unknown: setting to %dMB\n", memsize);
} else {
printk("memsize: %s\n", memsize_str);
memsize = simple_strtol(memsize_str, NULL, 0);
}
return memsize;
}
arch/mips/ite-boards/generic/puts.c deleted 100644 → 0
View file @ 9b5a4a67
/*
*
* BRIEF MODULE DESCRIPTION
* Low level uart routines to directly access a 16550 uart.
*
* Copyright 2000,2001 MontaVista Software Inc.
* Author: MontaVista Software, Inc.
* ppopov@mvista.com or source@mvista.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 the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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/types.h>
#define SERIAL_BASE 0xB4011800 /* it8172 */
#define SER_CMD 5
#define SER_DATA 0x00
#define TX_BUSY 0x20
#define TIMEOUT 0xffff
#undef SLOW_DOWN
static const char digits[16] = "0123456789abcdef";
static volatile unsigned char *const com1 = (unsigned char *) SERIAL_BASE;
#ifdef SLOW_DOWN
static inline void slow_down()
{
int k;
for (k = 0; k < 10000; k++);
}
#else
#define slow_down()
#endif
void putch(const unsigned char c)
{
unsigned char ch;
int i = 0;
do {
ch = com1[SER_CMD];
slow_down();
i++;
if (i > TIMEOUT) {
break;
}
} while (0 == (ch & TX_BUSY));
com1[SER_DATA] = c;
}
void puts(unsigned char *cp)
{
unsigned char ch;
int i = 0;
while (*cp) {
do {
ch = com1[SER_CMD];
slow_down();
i++;
if (i > TIMEOUT) {
break;
}
} while (0 == (ch & TX_BUSY));
com1[SER_DATA] = *cp++;
}
putch('\r');
putch('\n');
}
void fputs(unsigned char *cp)
{
unsigned char ch;
int i = 0;
while (*cp) {
do {
ch = com1[SER_CMD];
slow_down();
i++;
if (i > TIMEOUT) {
break;
}
} while (0 == (ch & TX_BUSY));
com1[SER_DATA] = *cp++;
}
}
void put64(uint64_t ul)
{
int cnt;
unsigned ch;
cnt = 16; /* 16 nibbles in a 64 bit long */
putch('0');
putch('x');
do {
cnt--;
ch = (unsigned char) (ul >> cnt * 4) & 0x0F;
putch(digits[ch]);
} while (cnt > 0);
}
void put32(unsigned u)
{
int cnt;
unsigned ch;
cnt = 8; /* 8 nibbles in a 32 bit long */
putch('0');
putch('x');
do {
cnt--;
ch = (unsigned char) (u >> cnt * 4) & 0x0F;
putch(digits[ch]);
} while (cnt > 0);
}
arch/mips/ite-boards/generic/reset.c deleted 100644 → 0
View file @ 9b5a4a67
/*
*
* BRIEF MODULE DESCRIPTION
* ITE 8172 reset routines.
*
* Copyright 2001 MontaVista Software Inc.
* Author: MontaVista Software, Inc.
* ppopov@mvista.com or source@mvista.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 the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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/sched.h>
#include <linux/mm.h>
#include <asm/cacheflush.h>
#include <asm/io.h>
#include <asm/processor.h>
#include <asm/reboot.h>
#include <asm/system.h>
void it8172_restart()
{
set_c0_status(ST0_BEV | ST0_ERL);
change_c0_config(CONF_CM_CMASK, CONF_CM_UNCACHED);
flush_cache_all();
write_c0_wired(0);
__asm__ __volatile__("jr\t%0"::"r"(0xbfc00000));
}
void it8172_halt(void)
{
printk(KERN_NOTICE "\n** You can safely turn off the power\n");
while (1)
__asm__(".set\tmips3\n\t"
"wait\n\t"
".set\tmips0");
}
void it8172_power_off(void)
{
it8172_halt();
}
arch/mips/ite-boards/generic/time.c deleted 100644 → 0
View file @ 9b5a4a67
/*
* Carsten Langgaard, carstenl@mips.com
* Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
*
* Copyright (C) 2003 MontaVista Software Inc.
* Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
*
* ########################################################################
*
* 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
* published by the Free Software Foundation.
*
* This program is distributed in the hope 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.,
* 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
*
* ########################################################################
*
* Setting up the clock on the MIPS boards.
*/
#include <linux/init.h>
#include <linux/kernel_stat.h>
#include <linux/sched.h>
#include <linux/time.h>
#include <linux/spinlock.h>
#include <linux/mc146818rtc.h>
#include <asm/time.h>
#include <asm/mipsregs.h>
#include <asm/ptrace.h>
#include <asm/it8172/it8172.h>
#include <asm/it8172/it8172_int.h>
#include <asm/debug.h>
#define IT8172_RTC_ADR_REG (IT8172_PCI_IO_BASE + IT_RTC_BASE)
#define IT8172_RTC_DAT_REG (IT8172_RTC_ADR_REG + 1)
#define IT8172_RTC_CENTURY_REG (IT8172_PCI_IO_BASE + IT_RTC_CENTURY)
static volatile char *rtc_adr_reg = (char*)KSEG1ADDR(IT8172_RTC_ADR_REG);
static volatile char *rtc_dat_reg = (char*)KSEG1ADDR(IT8172_RTC_DAT_REG);
static volatile char *rtc_century_reg = (char*)KSEG1ADDR(IT8172_RTC_CENTURY_REG);
unsigned char it8172_rtc_read_data(unsigned long addr)
{
unsigned char retval;
*rtc_adr_reg = addr;
retval = *rtc_dat_reg;
return retval;
}
void it8172_rtc_write_data(unsigned char data, unsigned long addr)
{
*rtc_adr_reg = addr;
*rtc_dat_reg = data;
}
#undef CMOS_READ
#undef CMOS_WRITE
#define CMOS_READ(addr) it8172_rtc_read_data(addr)
#define CMOS_WRITE(data, addr) it8172_rtc_write_data(data, addr)
static unsigned char saved_control; /* remember rtc control reg */
static inline int rtc_24h(void) { return saved_control & RTC_24H; }
static inline int rtc_dm_binary(void) { return saved_control & RTC_DM_BINARY; }
static inline unsigned char
bin_to_hw(unsigned char c)
{
if (rtc_dm_binary())
return c;
else
return ((c/10) << 4) + (c%10);
}
static inline unsigned char
hw_to_bin(unsigned char c)
{
if (rtc_dm_binary())
return c;
else
return (c>>4)*10 + (c &0xf);
}
/* 0x80 bit indicates pm in 12-hour format */
static inline unsigned char
hour_bin_to_hw(unsigned char c)
{
if (rtc_24h())
return bin_to_hw(c);
if (c >= 12)
return 0x80 | bin_to_hw((c==12)?12:c-12); /* 12 is 12pm */
else
return bin_to_hw((c==0)?12:c); /* 0 is 12 AM, not 0 am */
}
static inline unsigned char
hour_hw_to_bin(unsigned char c)
{
unsigned char tmp = hw_to_bin(c&0x3f);
if (rtc_24h())
return tmp;
if (c & 0x80)
return (tmp==12)?12:tmp+12; /* 12pm is 12, not 24 */
else
return (tmp==12)?0:tmp; /* 12am is 0 */
}
static unsigned long r4k_offset; /* Amount to increment compare reg each time */
static unsigned long r4k_cur; /* What counter should be at next timer irq */
extern unsigned int mips_hpt_frequency;
/*
* Figure out the r4k offset, the amount to increment the compare
* register for each time tick.
* Use the RTC to calculate offset.
*/
static unsigned long __init cal_r4koff(void)
{
unsigned int flags;
local_irq_save(flags);
/* Start counter exactly on falling edge of update flag */
while (CMOS_READ(RTC_REG_A) & RTC_UIP);
while (!(CMOS_READ(RTC_REG_A) & RTC_UIP));
/* Start r4k counter. */
write_c0_count(0);
/* Read counter exactly on falling edge of update flag */
while (CMOS_READ(RTC_REG_A) & RTC_UIP);
while (!(CMOS_READ(RTC_REG_A) & RTC_UIP));
mips_hpt_frequency = read_c0_count();
/* restore interrupts */
local_irq_restore(flags);
return (mips_hpt_frequency / HZ);
}
static unsigned long
it8172_rtc_get_time(void)
{
unsigned int year, mon, day, hour, min, sec;
unsigned int flags;
/* avoid update-in-progress. */
for (;;) {
local_irq_save(flags);
if (! (CMOS_READ(RTC_REG_A) & RTC_UIP))
break;
/* don't hold intr closed all the time */
local_irq_restore(flags);
}
/* Read regs. */
sec = hw_to_bin(CMOS_READ(RTC_SECONDS));
min = hw_to_bin(CMOS_READ(RTC_MINUTES));
hour = hour_hw_to_bin(CMOS_READ(RTC_HOURS));
day = hw_to_bin(CMOS_READ(RTC_DAY_OF_MONTH));
mon = hw_to_bin(CMOS_READ(RTC_MONTH));
year = hw_to_bin(CMOS_READ(RTC_YEAR)) +
hw_to_bin(*rtc_century_reg) * 100;
/* restore interrupts */
local_irq_restore(flags);
return mktime(year, mon, day, hour, min, sec);
}
static int
it8172_rtc_set_time(unsigned long t)
{
struct rtc_time tm;
unsigned int flags;
/* convert */
to_tm(t, &tm);
/* avoid update-in-progress. */
for (;;) {
local_irq_save(flags);
if (! (CMOS_READ(RTC_REG_A) & RTC_UIP))
break;
/* don't hold intr closed all the time */
local_irq_restore(flags);
}
*rtc_century_reg = bin_to_hw(tm.tm_year/100);
CMOS_WRITE(bin_to_hw(tm.tm_sec), RTC_SECONDS);
CMOS_WRITE(bin_to_hw(tm.tm_min), RTC_MINUTES);
CMOS_WRITE(hour_bin_to_hw(tm.tm_hour), RTC_HOURS);
CMOS_WRITE(bin_to_hw(tm.tm_mday), RTC_DAY_OF_MONTH);
CMOS_WRITE(bin_to_hw(tm.tm_mon+1), RTC_MONTH); /* tm_mon starts from 0 */
CMOS_WRITE(bin_to_hw(tm.tm_year%100), RTC_YEAR);
/* restore interrupts */
local_irq_restore(flags);
return 0;
}
void __init it8172_time_init(void)
{
unsigned int est_freq, flags;
local_irq_save(flags);
saved_control = CMOS_READ(RTC_CONTROL);
printk("calculating r4koff... ");
r4k_offset = cal_r4koff();
printk("%08lx(%d)\n", r4k_offset, (int) r4k_offset);
est_freq = 2*r4k_offset*HZ;
est_freq += 5000; /* round */
est_freq -= est_freq%10000;
printk("CPU frequency %d.%02d MHz\n", est_freq/1000000,
(est_freq%1000000)*100/1000000);
local_irq_restore(flags);
rtc_mips_get_time = it8172_rtc_get_time;
rtc_mips_set_time = it8172_rtc_set_time;
}
#define ALLINTS (IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3 | IE_IRQ4 | IE_IRQ5)
void __init plat_timer_setup(struct irqaction *irq)
{
puts("timer_setup\n");
put32(NR_IRQS);
puts("");
/* we are using the cpu counter for timer interrupts */
setup_irq(MIPS_CPU_TIMER_IRQ, irq);
/* to generate the first timer interrupt */
r4k_cur = (read_c0_count() + r4k_offset);
write_c0_compare(r4k_cur);
set_c0_status(ALLINTS);
}
arch/mips/ite-boards/ivr/Makefile deleted 100644 → 0
View file @ 9b5a4a67
#
# Copyright 2000 MontaVista Software Inc.
# Author: MontaVista Software, Inc.
# ppopov@mvista.com or source@mvista.com
#
# Makefile for the Globespan IVR board,
# board-specific files.
#
obj-y += init.o
arch/mips/ite-boards/ivr/README deleted 100644 → 0
View file @ 9b5a4a67
This is not really a board made by ITE Semi, but it's very
similar to the ITE QED-4N-S01B board. The IVR board is made
by Globespan and it's a reference board for the PVR chip.
arch/mips/ite-boards/ivr/init.c deleted 100644 → 0
View file @ 9b5a4a67
/*
* BRIEF MODULE DESCRIPTION
* IVR board setup.
*
* Copyright 2000 MontaVista Software Inc.
* Author: MontaVista Software, Inc.
* ppopov@mvista.com or source@mvista.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 the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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/init.h>
#include <linux/mm.h>
#include <linux/sched.h>
#include <linux/bootmem.h>
#include <asm/addrspace.h>
#include <asm/bootinfo.h>
#include <linux/string.h>
#include <linux/kernel.h>
#include <asm/sections.h>
#include <asm/it8172/it8172.h>
#include <asm/it8172/it8172_dbg.h>
int prom_argc;
char **prom_argv, **prom_envp;
extern void __init prom_init_cmdline(void);
extern unsigned long __init prom_get_memsize(void);
extern void __init it8172_init_ram_resource(unsigned long memsize);
const char *get_system_type(void)
{
return "Globespan IVR";
}
void __init prom_init(void)
{
unsigned long mem_size;
unsigned long pcicr;
prom_argc = fw_arg0;
prom_argv = (char **) fw_arg1;
prom_envp = (int *) fw_arg3;
mips_machgroup = MACH_GROUP_GLOBESPAN;
mips_machtype = MACH_IVR; /* Globespan's iTVC15 reference board */
prom_init_cmdline();
/* pmon does not set memsize */
mem_size = prom_get_memsize();
mem_size = mem_size << 20;
/*
* make the entire physical memory visible to pci bus masters
*/
IT_READ(IT_MC_PCICR, pcicr);
pcicr &= ~0x1f;
pcicr |= (mem_size - 1) >> 22;
IT_WRITE(IT_MC_PCICR, pcicr);
it8172_init_ram_resource(mem_size);
add_memory_region(0, mem_size, BOOT_MEM_RAM);
}
arch/mips/ite-boards/qed-4n-s01b/Makefile deleted 100644 → 0
View file @ 9b5a4a67
#
# Copyright 2000 MontaVista Software Inc.
# Author: MontaVista Software, Inc.
# ppopov@mvista.com or source@mvista.com
#
# Makefile for the ITE 8172 (qed-4n-s01b) board, board
# specific files.
#
obj-y := init.o
arch/mips/ite-boards/qed-4n-s01b/README deleted 100644 → 0
View file @ 9b5a4a67
This is an ITE (www.iteusa.com) eval board for the ITE 8172G
system controller, with a QED 5231 CPU.
arch/mips/ite-boards/qed-4n-s01b/init.c deleted 100644 → 0
View file @ 9b5a4a67
/*
* BRIEF MODULE DESCRIPTION
* IT8172/QED5231 board setup.
*
* Copyright 2000 MontaVista Software Inc.
* Author: MontaVista Software, Inc.
* ppopov@mvista.com or source@mvista.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 the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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/init.h>
#include <linux/mm.h>
#include <linux/sched.h>
#include <linux/bootmem.h>
#include <asm/addrspace.h>
#include <asm/bootinfo.h>
#include <linux/string.h>
#include <linux/kernel.h>
#include <asm/sections.h>
#include <asm/it8172/it8172.h>
#include <asm/it8172/it8172_dbg.h>
int prom_argc;
char **prom_argv, **prom_envp;
extern void __init prom_init_cmdline(void);
extern unsigned long __init prom_get_memsize(void);
extern void __init it8172_init_ram_resource(unsigned long memsize);
const char *get_system_type(void)
{
return "ITE QED-4N-S01B";
}
void __init prom_init(void)
{
unsigned long mem_size;
unsigned long pcicr;
prom_argc = fw_arg0;
prom_argv = (char **) fw_arg1;
prom_envp = (int *) fw_arg3;
mips_machgroup = MACH_GROUP_ITE;
mips_machtype = MACH_QED_4N_S01B; /* ITE board name/number */
prom_init_cmdline();
mem_size = prom_get_memsize();
printk("Memory size: %dMB\n", (unsigned)mem_size);
mem_size <<= 20; /* MB */
/*
* make the entire physical memory visible to pci bus masters
*/
IT_READ(IT_MC_PCICR, pcicr);
pcicr &= ~0x1f;
pcicr |= (mem_size - 1) >> 22;
IT_WRITE(IT_MC_PCICR, pcicr);
it8172_init_ram_resource(mem_size);
add_memory_region(0, mem_size, BOOT_MEM_RAM);
}
arch/mips/kernel/time.c
View file @ e6bf0bf3
......@@ -149,80 +149,6 @@ void (*mips_timer_ack)(void);
unsigned int (*mips_hpt_read)(void);
void (*mips_hpt_init)(unsigned int);
/*
* This version of gettimeofday has microsecond resolution and better than
* microsecond precision on fast machines with cycle counter.
*/
void do_gettimeofday(struct timeval *tv)
{
unsigned long seq;
unsigned long usec, sec;
unsigned long max_ntp_tick;
do {
seq = read_seqbegin(&xtime_lock);
usec = do_gettimeoffset();
/*
* If time_adjust is negative then NTP is slowing the clock
* so make sure not to go into next possible interval.
* Better to lose some accuracy than have time go backwards..
*/
if (unlikely(time_adjust < 0)) {
max_ntp_tick = (USEC_PER_SEC / HZ) - tickadj;
usec = min(usec, max_ntp_tick);
}
sec = xtime.tv_sec;
usec += (xtime.tv_nsec / 1000);
} while (read_seqretry(&xtime_lock, seq));
while (usec >= 1000000) {
usec -= 1000000;
sec++;
}
tv->tv_sec = sec;
tv->tv_usec = usec;
}
EXPORT_SYMBOL(do_gettimeofday);
int do_settimeofday(struct timespec *tv)
{
time_t wtm_sec, sec = tv->tv_sec;
long wtm_nsec, nsec = tv->tv_nsec;
if ((unsigned long)tv->tv_nsec >= NSEC_PER_SEC)
return -EINVAL;
write_seqlock_irq(&xtime_lock);
/*
* This is revolting. We need to set "xtime" correctly. However,
* the value in this location is the value at the most recent update
* of wall time. Discover what correction gettimeofday() would have
* made, and then undo it!
*/
nsec -= do_gettimeoffset() * NSEC_PER_USEC;
wtm_sec = wall_to_monotonic.tv_sec + (xtime.tv_sec - sec);
wtm_nsec = wall_to_monotonic.tv_nsec + (xtime.tv_nsec - nsec);
set_normalized_timespec(&xtime, sec, nsec);
set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
ntp_clear();
write_sequnlock_irq(&xtime_lock);
clock_was_set();
return 0;
}
EXPORT_SYMBOL(do_settimeofday);
/*
* Gettimeoffset routines. These routines returns the time duration
* since last timer interrupt in usecs.
......
arch/mips/mm/init.c
View file @ e6bf0bf3
......@@ -163,10 +163,10 @@ static int __init page_is_ram(unsigned long pagenr)
void __init paging_init(void)
{
unsigned long zones_size[] = { 0, };
unsigned long zones_size[MAX_NR_ZONES] = { 0, };
unsigned long max_dma, high, low;
#ifndef CONFIG_FLATMEM
unsigned long zholes_size[] = { 0, };
unsigned long zholes_size[MAX_NR_ZONES] = { 0, };
unsigned long i, j, pfn;
#endif
......
arch/mips/pci/Makefile
View file @ e6bf0bf3
......@@ -7,7 +7,6 @@ obj-y += pci.o
#
# PCI bus host bridge specific code
#
obj-$(CONFIG_ITE_BOARD_GEN) += ops-it8172.o
obj-$(CONFIG_MIPS_BONITO64) += ops-bonito64.o
obj-$(CONFIG_MIPS_GT64111) += ops-gt64111.o
obj-$(CONFIG_MIPS_GT64120) += ops-gt64120.o
......@@ -28,8 +27,6 @@ obj-$(CONFIG_LASAT) += pci-lasat.o
obj-$(CONFIG_MIPS_ATLAS) += fixup-atlas.o
obj-$(CONFIG_MIPS_COBALT) += fixup-cobalt.o
obj-$(CONFIG_MIPS_EV64120) += fixup-ev64120.o
obj-$(CONFIG_MIPS_ITE8172) += fixup-ite8172g.o
obj-$(CONFIG_MIPS_IVR) += fixup-ivr.o
obj-$(CONFIG_SOC_AU1500) += fixup-au1000.o ops-au1000.o
obj-$(CONFIG_SOC_AU1550) += fixup-au1000.o ops-au1000.o
obj-$(CONFIG_SOC_PNX8550) += fixup-pnx8550.o ops-pnx8550.o
......
arch/mips/pci/fixup-ite8172g.c deleted 100644 → 0
View file @ 9b5a4a67
/*
* BRIEF MODULE DESCRIPTION
* Board specific pci fixups.
*
* Copyright 2000 MontaVista Software Inc.
* Author: MontaVista Software, Inc.
* ppopov@mvista.com or source@mvista.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 the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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/types.h>
#include <linux/pci.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <asm/it8172/it8172.h>
#include <asm/it8172/it8172_pci.h>
#include <asm/it8172/it8172_int.h>
/*
* Shortcuts
*/
#define INTA IT8172_PCI_INTA_IRQ
#define INTB IT8172_PCI_INTB_IRQ
#define INTC IT8172_PCI_INTC_IRQ
#define INTD IT8172_PCI_INTD_IRQ
static const int internal_func_irqs[7] __initdata = {
IT8172_AC97_IRQ,
IT8172_DMA_IRQ,
IT8172_CDMA_IRQ,
IT8172_USB_IRQ,
IT8172_BRIDGE_MASTER_IRQ,
IT8172_IDE_IRQ,
IT8172_MC68K_IRQ
};
static char irq_tab_ite8172g[][5] __initdata = {
[0x10] = { 0, INTA, INTB, INTC, INTD },
[0x11] = { 0, INTA, INTB, INTC, INTD },
[0x12] = { 0, INTB, INTC, INTD, INTA },
[0x13] = { 0, INTC, INTD, INTA, INTB },
[0x14] = { 0, INTD, INTA, INTB, INTC },
};
int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
{
/*
* Internal device 1 is actually 7 different internal devices on the
* IT8172G (a multifunction device).
*/
if (slot == 1)
return internal_func_irqs[PCI_FUNC(dev->devfn)];
return irq_tab_ite8172g[slot][pin];
}
/* Do platform specific device initialization at pci_enable_device() time */
int pcibios_plat_dev_init(struct pci_dev *dev)
{
return 0;
}
arch/mips/pci/fixup-ivr.c deleted 100644 → 0
View file @ 9b5a4a67
/*
*
* BRIEF MODULE DESCRIPTION
* Globespan IVR board-specific pci fixups.
*
* Copyright 2000 MontaVista Software Inc.
* Author: MontaVista Software, Inc.
* ppopov@mvista.com or source@mvista.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 the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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/types.h>
#include <linux/pci.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <asm/it8172/it8172.h>
#include <asm/it8172/it8172_pci.h>
#include <asm/it8172/it8172_int.h>
/*
* Shortcuts
*/
#define INTA IT8172_PCI_INTA_IRQ
#define INTB IT8172_PCI_INTB_IRQ
#define INTC IT8172_PCI_INTC_IRQ
#define INTD IT8172_PCI_INTD_IRQ
static const int internal_func_irqs[7] __initdata = {
IT8172_AC97_IRQ,
IT8172_DMA_IRQ,
IT8172_CDMA_IRQ,
IT8172_USB_IRQ,
IT8172_BRIDGE_MASTER_IRQ,
IT8172_IDE_IRQ,
IT8172_MC68K_IRQ
};
static char irq_tab_ivr[][5] __initdata = {
[0x11] = { INTC, INTC, INTD, INTA, INTB }, /* Realtek RTL-8139 */
[0x12] = { INTB, INTB, INTB, INTC, INTC }, /* IVR slot */
[0x13] = { INTA, INTA, INTB, INTC, INTD } /* Expansion slot */
};
int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
{
if (slot == 1)
return internal_func_irqs[PCI_FUNC(dev->devfn)];
return irq_tab_ivr[slot][pin];
}
/* Do platform specific device initialization at pci_enable_device() time */
int pcibios_plat_dev_init(struct pci_dev *dev)
{
return 0;
}
arch/mips/pci/fixup-sb1250.c
View file @ e6bf0bf3
/*
* arch/mips/pci/fixup-sb1250.c
*
* Copyright (C) 2004 MIPS Technologies, Inc. All rights reserved.
* Copyright (C) 2004, 2006 MIPS Technologies, Inc. All rights reserved.
* Author: Maciej W. Rozycki <macro@mips.com>
*
* This program is free software; you can redistribute it and/or
......@@ -13,6 +13,17 @@
#include <linux/init.h>
#include <linux/pci.h>
/*
* Set the the BCM1250, etc. PCI host bridge's TRDY timeout
* to the finite max.
*/
static void __init quirk_sb1250_pci(struct pci_dev *dev)
{
pci_write_config_byte(dev, 0x40, 0xff);
}
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SIBYTE, PCI_DEVICE_ID_BCM1250_PCI,
quirk_sb1250_pci);
/*
* The BCM1250, etc. PCI/HT bridge reports as a host bridge.
*/
......@@ -22,3 +33,13 @@ static void __init quirk_sb1250_ht(struct pci_dev *dev)
}
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SIBYTE, PCI_DEVICE_ID_BCM1250_HT,
quirk_sb1250_ht);
/*
* Set the the SP1011 HT/PCI bridge's TRDY timeout to the finite max.
*/
static void __init quirk_sp1011(struct pci_dev *dev)
{
pci_write_config_byte(dev, 0x64, 0xff);
}
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SIPACKETS, PCI_DEVICE_ID_SP1011,
quirk_sp1011);
arch/mips/pci/ops-it8172.c deleted 100644 → 0
View file @ 9b5a4a67
/*
*
* BRIEF MODULE DESCRIPTION
* IT8172 system controller specific pci support.
*
* Copyright 2000 MontaVista Software Inc.
* Author: MontaVista Software, Inc.
* ppopov@mvista.com or source@mvista.com
*
* Copyright (C) 2004 by Ralf Baechle (ralf@linux-mips.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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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/types.h>
#include <linux/pci.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <asm/it8172/it8172.h>
#include <asm/it8172/it8172_pci.h>
#define PCI_ACCESS_READ 0
#define PCI_ACCESS_WRITE 1
#undef DEBUG
#ifdef DEBUG
#define DBG(x...) printk(x)
#else
#define DBG(x...)
#endif
static struct resource pci_mem_resource_1;
static struct resource pci_io_resource = {
.start = 0x14018000,
.end = 0x17FFFFFF,
.name = "io pci IO space",
.flags = IORESOURCE_IO
};
static struct resource pci_mem_resource_0 = {
.start = 0x10101000,
.end = 0x13FFFFFF,
.name = "ext pci memory space 0/1",
.flags = IORESOURCE_MEM,
.parent = &pci_mem_resource_0,
.sibling = NULL,
.child = &pci_mem_resource_1
};
static struct resource pci_mem_resource_1 = {
.start = 0x1A000000,
.end = 0x1FBFFFFF,
.name = "ext pci memory space 2/3",
.flags = IORESOURCE_MEM,
.parent = &pci_mem_resource_0
};
extern struct pci_ops it8172_pci_ops;
struct pci_controller it8172_controller = {
.pci_ops = &it8172_pci_ops,
.io_resource = &pci_io_resource,
.mem_resource = &pci_mem_resource_0,
};
static int it8172_pcibios_config_access(unsigned char access_type,
struct pci_bus *bus,
unsigned int devfn, int where,
u32 * data)
{
/*
* config cycles are on 4 byte boundary only
*/
/* Setup address */
IT_WRITE(IT_CONFADDR, (bus->number << IT_BUSNUM_SHF) |
(devfn << IT_FUNCNUM_SHF) | (where & ~0x3));
if (access_type == PCI_ACCESS_WRITE) {
IT_WRITE(IT_CONFDATA, *data);
} else {
IT_READ(IT_CONFDATA, *data);
}
/*
* Revisit: check for master or target abort.
*/
return 0;
}
/*
* We can't address 8 and 16 bit words directly. Instead we have to
* read/write a 32bit word and mask/modify the data we actually want.
*/
static write_config(struct pci_bus *bus, unsigned int devfn, int where,
int size, u32 val)
{
u32 data = 0;
switch (size) {
case 1:
if (it8172_pcibios_config_access
(PCI_ACCESS_READ, dev, where, &data))
return -1;
*val = (data >> ((where & 3) << 3)) & 0xff;
return PCIBIOS_SUCCESSFUL;
case 2:
if (where & 1)
return PCIBIOS_BAD_REGISTER_NUMBER;
if (it8172_pcibios_config_access
(PCI_ACCESS_READ, dev, where, &data))
return -1;
*val = (data >> ((where & 3) << 3)) & 0xffff;
DBG("cfg read word: bus %d dev_fn %x where %x: val %x\n",
dev->bus->number, dev->devfn, where, *val);
return PCIBIOS_SUCCESSFUL;
case 4:
if (where & 3)
return PCIBIOS_BAD_REGISTER_NUMBER;
if (it8172_pcibios_config_access
(PCI_ACCESS_READ, dev, where, &data))
return -1;
*val = data;
return PCIBIOS_SUCCESSFUL;
}
}
static write_config(struct pci_bus *bus, unsigned int devfn, int where,
int size, u32 val)
{
u32 data = 0;
switch (size) {
case 1:
if (it8172_pcibios_config_access
(PCI_ACCESS_READ, dev, where, &data))
return -1;
data = (data & ~(0xff << ((where & 3) << 3))) |
(val << ((where & 3) << 3));
if (it8172_pcibios_config_access
(PCI_ACCESS_WRITE, dev, where, &data))
return -1;
return PCIBIOS_SUCCESSFUL;
case 2:
if (where & 1)
return PCIBIOS_BAD_REGISTER_NUMBER;
if (it8172_pcibios_config_access
(PCI_ACCESS_READ, dev, where, &data))
eturn - 1;
data = (data & ~(0xffff << ((where & 3) << 3))) |
(val << ((where & 3) << 3));
if (it8172_pcibios_config_access
(PCI_ACCESS_WRITE, dev, where, &data))
return -1;
return PCIBIOS_SUCCESSFUL;
case 4:
if (where & 3)
return PCIBIOS_BAD_REGISTER_NUMBER;
if (it8172_pcibios_config_access
(PCI_ACCESS_WRITE, dev, where, &val))
return -1;
return PCIBIOS_SUCCESSFUL;
}
}
struct pci_ops it8172_pci_ops = {
.read = read_config,
.write = write_config,
};
arch/mips/sibyte/bcm1480/irq.c
View file @ e6bf0bf3
......@@ -482,7 +482,7 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs)
write_c0_compare(read_c0_count());
#endif
pending = read_c0_cause();
pending = read_c0_cause() & read_c0_status();
#ifdef CONFIG_SIBYTE_BCM1480_PROF
if (pending & CAUSEF_IP7) /* Cpu performance counter interrupt */
......
arch/mips/sibyte/sb1250/irq.c
View file @ e6bf0bf3
......@@ -442,7 +442,7 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs)
* blasting the high 32 bits.
*/
pending = read_c0_cause();
pending = read_c0_cause() & read_c0_status();
#ifdef CONFIG_SIBYTE_SB1250_PROF
if (pending & CAUSEF_IP7) /* Cpu performance counter interrupt */
......@@ -476,5 +476,8 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs)
R_IMR_INTERRUPT_STATUS_BASE)));
if (mask)
do_IRQ(fls64(mask) - 1, regs);
}
else
spurious_interrupt(regs);
} else
spurious_interrupt(regs);
}
drivers/char/.gitignore
View file @ e6bf0bf3
consolemap_deftbl.c
defkeymap.c
qtronixmap.c
drivers/char/Kconfig
View file @ e6bf0bf3
......@@ -371,36 +371,6 @@ config AU1000_SERIAL_CONSOLE
If you have an Alchemy AU1000 processor (MIPS based) and you want
to use a console on a serial port, say Y. Otherwise, say N.
config QTRONIX_KEYBOARD
bool "Enable Qtronix 990P Keyboard Support"
depends on IT8712
help
Images of Qtronix keyboards are at
<http://www.qtronix.com/keyboard.html>.
config IT8172_CIR
bool
depends on QTRONIX_KEYBOARD
default y
config IT8172_SCR0
bool "Enable Smart Card Reader 0 Support "
depends on IT8712
help
Say Y here to support smart-card reader 0 (SCR0) on the Integrated
Technology Express, Inc. ITE8172 SBC. Vendor page at
<http://www.ite.com.tw/ia/brief_it8172bsp.htm>; picture of the
board at <http://www.mvista.com/partners/semiconductor/ite.html>.
config IT8172_SCR1
bool "Enable Smart Card Reader 1 Support "
depends on IT8712
help
Say Y here to support smart-card reader 1 (SCR1) on the Integrated
Technology Express, Inc. ITE8172 SBC. Vendor page at
<http://www.ite.com.tw/ia/brief_it8172bsp.htm>; picture of the
board at <http://www.mvista.com/partners/semiconductor/ite.html>.
config A2232
tristate "Commodore A2232 serial support (EXPERIMENTAL)"
depends on EXPERIMENTAL && ZORRO && BROKEN_ON_SMP
......
drivers/char/Makefile
View file @ e6bf0bf3
......@@ -102,7 +102,7 @@ obj-$(CONFIG_HANGCHECK_TIMER) += hangcheck-timer.o
obj-$(CONFIG_TCG_TPM) += tpm/
# Files generated that shall be removed upon make clean
clean-files := consolemap_deftbl.c defkeymap.c qtronixmap.c
clean-files := consolemap_deftbl.c defkeymap.c
quiet_cmd_conmk = CONMK $@
cmd_conmk = scripts/conmakehash $< > $@
......@@ -112,8 +112,6 @@ $(obj)/consolemap_deftbl.c: $(src)/$(FONTMAPFILE)
$(obj)/defkeymap.o: $(obj)/defkeymap.c
$(obj)/qtronixmap.o: $(obj)/qtronixmap.c
# Uncomment if you're changing the keymap and have an appropriate
# loadkeys version for the map. By default, we'll use the shipped
# versions.
......@@ -121,7 +119,7 @@ $(obj)/qtronixmap.o: $(obj)/qtronixmap.c
ifdef GENERATE_KEYMAP
$(obj)/defkeymap.c $(obj)/qtronixmap.c: $(obj)/%.c: $(src)/%.map
$(obj)/defkeymap.c $(obj)/%.c: $(src)/%.map
loadkeys --mktable $< > $@.tmp
sed -e 's/^static *//' $@.tmp > $@
rm $@.tmp
......
drivers/char/ite_gpio.c deleted 100644 → 0
View file @ 9b5a4a67
/*
* FILE NAME ite_gpio.c
*
* BRIEF MODULE DESCRIPTION
* API for ITE GPIO device.
* Driver for ITE GPIO device.
*
* Author: MontaVista Software, Inc. <source@mvista.com>
* Hai-Pao Fan <haipao@mvista.com>
*
* Copyright 2001 MontaVista Software Inc.
*
* 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/miscdevice.h>
#include <linux/init.h>
#include <linux/ioport.h>
#include <asm/uaccess.h>
#include <asm/addrspace.h>
#include <asm/it8172/it8172_int.h>
#include <linux/sched.h>
#include <linux/ite_gpio.h>
#define ite_gpio_base 0x14013800
#define ITE_GPADR (*(volatile __u8 *)(0x14013800 + KSEG1))
#define ITE_GPBDR (*(volatile __u8 *)(0x14013808 + KSEG1))
#define ITE_GPCDR (*(volatile __u8 *)(0x14013810 + KSEG1))
#define ITE_GPACR (*(volatile __u16 *)(0x14013802 + KSEG1))
#define ITE_GPBCR (*(volatile __u16 *)(0x1401380a + KSEG1))
#define ITE_GPCCR (*(volatile __u16 *)(0x14013812 + KSEG1))
#define ITE_GPAICR (*(volatile __u16 *)(0x14013804 + KSEG1))
#define ITE_GPBICR (*(volatile __u16 *)(0x1401380c + KSEG1))
#define ITE_GPCICR (*(volatile __u16 *)(0x14013814 + KSEG1))
#define ITE_GPAISR (*(volatile __u8 *)(0x14013806 + KSEG1))
#define ITE_GPBISR (*(volatile __u8 *)(0x1401380e + KSEG1))
#define ITE_GPCISR (*(volatile __u8 *)(0x14013816 + KSEG1))
#define ITE_GCR (*(volatile __u8 *)(0x14013818 + KSEG1))
#define MAX_GPIO_LINE 21
static int ite_gpio_irq=IT8172_GPIO_IRQ;
static long ite_irq_counter[MAX_GPIO_LINE];
wait_queue_head_t ite_gpio_wait[MAX_GPIO_LINE];
static int ite_gpio_irq_pending[MAX_GPIO_LINE];
static int ite_gpio_debug=0;
#define DEB(x) if (ite_gpio_debug>=1) x
int ite_gpio_in(__u32 device, __u32 mask, volatile __u32 *data)
{
DEB(printk("ite_gpio_in mask=0x%x\n",mask));
switch (device) {
case ITE_GPIO_PORTA:
ITE_GPACR = (__u16)mask; /* 0xffff */
*data = ITE_GPADR;
break;
case ITE_GPIO_PORTB:
ITE_GPBCR = (__u16)mask; /* 0xffff */
*data = ITE_GPBDR;
break;
case ITE_GPIO_PORTC:
ITE_GPCCR = (__u16)mask; /* 0x03ff */
*data = ITE_GPCDR;
break;
default:
return -EFAULT;
}
return 0;
}
int ite_gpio_out(__u32 device, __u32 mask, __u32 data)
{
switch (device) {
case ITE_GPIO_PORTA:
ITE_GPACR = (__u16)mask; /* 0x5555 */
ITE_GPADR = (__u8)data;
break;
case ITE_GPIO_PORTB:
ITE_GPBCR = (__u16)mask; /* 0x5555 */
ITE_GPBDR = (__u8)data;
break;
case ITE_GPIO_PORTC:
ITE_GPCCR = (__u16)mask; /* 0x0155 */
ITE_GPCDR = (__u8)data;
break;
default:
return -EFAULT;
}
return 0;
}
int ite_gpio_int_ctrl(__u32 device, __u32 mask, __u32 data)
{
switch (device) {
case ITE_GPIO_PORTA:
ITE_GPAICR = (ITE_GPAICR & ~mask) | (data & mask);
break;
case ITE_GPIO_PORTB:
ITE_GPBICR = (ITE_GPBICR & ~mask) | (data & mask);
break;
case ITE_GPIO_PORTC:
ITE_GPCICR = (ITE_GPCICR & ~mask) | (data & mask);
break;
default:
return -EFAULT;
}
return 0;
}
int ite_gpio_in_status(__u32 device, __u32 mask, volatile __u32 *data)
{
int ret=-1;
if ((MAX_GPIO_LINE > *data) && (*data >= 0))
ret=ite_gpio_irq_pending[*data];
DEB(printk("ite_gpio_in_status %d ret=%d\n",*data, ret));
switch (device) {
case ITE_GPIO_PORTA:
*data = ITE_GPAISR & mask;
break;
case ITE_GPIO_PORTB:
*data = ITE_GPBISR & mask;
break;
case ITE_GPIO_PORTC:
*data = ITE_GPCISR & mask;
break;
default:
return -EFAULT;
}
return ret;
}
int ite_gpio_out_status(__u32 device, __u32 mask, __u32 data)
{
switch (device) {
case ITE_GPIO_PORTA:
ITE_GPAISR = (ITE_GPAISR & ~mask) | (data & mask);
break;
case ITE_GPIO_PORTB:
ITE_GPBISR = (ITE_GPBISR & ~mask) | (data & mask);
break;
case ITE_GPIO_PORTC:
ITE_GPCISR = (ITE_GPCISR & ~mask) | (data & mask);
break;
default:
return -EFAULT;
}
return 0;
}
int ite_gpio_gen_ctrl(__u32 device, __u32 mask, __u32 data)
{
ITE_GCR = (ITE_GCR & ~mask) | (data & mask);
return 0;
}
int ite_gpio_int_wait (__u32 device, __u32 mask, __u32 data)
{
int i,line=0, ret=0;
unsigned long flags;
switch (device) {
case ITE_GPIO_PORTA:
line = data & mask;
break;
case ITE_GPIO_PORTB:
line = (data & mask) <<8;
break;
case ITE_GPIO_PORTC:
line = (data & mask) <<16;
break;
}
for (i=MAX_GPIO_LINE-1; i >= 0; i--) {
if ( (line) & (1 << i))
break;
}
DEB(printk("wait device=0x%d mask=0x%x data=0x%x index %d\n",
device, mask, data, i));
if (line & ~(1<<i))
return -EFAULT;
if (ite_gpio_irq_pending[i]==1)
return -EFAULT;
save_flags (flags);
cli();
ite_gpio_irq_pending[i] = 1;
ret = interruptible_sleep_on_timeout(&ite_gpio_wait[i], 3*HZ);
restore_flags (flags);
ite_gpio_irq_pending[i] = 0;
return ret;
}
EXPORT_SYMBOL(ite_gpio_in);
EXPORT_SYMBOL(ite_gpio_out);
EXPORT_SYMBOL(ite_gpio_int_ctrl);
EXPORT_SYMBOL(ite_gpio_in_status);
EXPORT_SYMBOL(ite_gpio_out_status);
EXPORT_SYMBOL(ite_gpio_gen_ctrl);
EXPORT_SYMBOL(ite_gpio_int_wait);
static int ite_gpio_open(struct inode *inode, struct file *file)
{
return 0;
}
static int ite_gpio_release(struct inode *inode, struct file *file)
{
return 0;
}
static int ite_gpio_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
static struct ite_gpio_ioctl_data ioctl_data;
if (copy_from_user(&ioctl_data, (struct ite_gpio_ioctl_data *)arg,
sizeof(ioctl_data)))
return -EFAULT;
if ((ioctl_data.device < ITE_GPIO_PORTA) ||
(ioctl_data.device > ITE_GPIO_PORTC) )
return -EFAULT;
switch(cmd) {
case ITE_GPIO_IN:
if (ite_gpio_in(ioctl_data.device, ioctl_data.mask,
&ioctl_data.data))
return -EFAULT;
if (copy_to_user((struct ite_gpio_ioctl_data *)arg,
&ioctl_data, sizeof(ioctl_data)))
return -EFAULT;
break;
case ITE_GPIO_OUT:
return ite_gpio_out(ioctl_data.device,
ioctl_data.mask, ioctl_data.data);
break;
case ITE_GPIO_INT_CTRL:
return ite_gpio_int_ctrl(ioctl_data.device,
ioctl_data.mask, ioctl_data.data);
break;
case ITE_GPIO_IN_STATUS:
if (ite_gpio_in_status(ioctl_data.device, ioctl_data.mask,
&ioctl_data.data))
return -EFAULT;
if (copy_to_user((struct ite_gpio_ioctl_data *)arg,
&ioctl_data, sizeof(ioctl_data)))
return -EFAULT;
break;
case ITE_GPIO_OUT_STATUS:
return ite_gpio_out_status(ioctl_data.device,
ioctl_data.mask, ioctl_data.data);
break;
case ITE_GPIO_GEN_CTRL:
return ite_gpio_gen_ctrl(ioctl_data.device,
ioctl_data.mask, ioctl_data.data);
break;
case ITE_GPIO_INT_WAIT:
return ite_gpio_int_wait(ioctl_data.device,
ioctl_data.mask, ioctl_data.data);
break;
default:
return -ENOIOCTLCMD;
}
return 0;
}
static void ite_gpio_irq_handler(int this_irq, void *dev_id,
struct pt_regs *regs)
{
int i,line;
line = ITE_GPCISR & 0x1f;
for (i=4; i >=0; i--) {
if ( line & (1 << i)) {
++ite_irq_counter[i+16];
ite_gpio_irq_pending[i+16] = 2;
wake_up_interruptible(&ite_gpio_wait[i+16]);
DEB(printk("interrupt 0x%x %d\n", &ite_gpio_wait[i+16], i+16));
ITE_GPCISR = ITE_GPCISR & (1<<i);
return;
}
}
line = ITE_GPBISR;
for (i=7; i >= 0; i--) {
if ( line & (1 << i)) {
++ite_irq_counter[i+8];
ite_gpio_irq_pending[i+8] = 2;
wake_up_interruptible(&ite_gpio_wait[i+8]);
DEB(printk("interrupt 0x%x %d\n",ITE_GPBISR, i+8));
ITE_GPBISR = ITE_GPBISR & (1<<i);
return;
}
}
line = ITE_GPAISR;
for (i=7; i >= 0; i--) {
if ( line & (1 << i)) {
++ite_irq_counter[i];
ite_gpio_irq_pending[i] = 2;
wake_up_interruptible(&ite_gpio_wait[i]);
DEB(printk("interrupt 0x%x %d\n",ITE_GPAISR, i));
ITE_GPAISR = ITE_GPAISR & (1<<i);
return;
}
}
}
static const struct file_operations ite_gpio_fops = {
.owner = THIS_MODULE,
.ioctl = ite_gpio_ioctl,
.open = ite_gpio_open,
.release = ite_gpio_release,
};
static struct miscdevice ite_gpio_miscdev = {
MISC_DYNAMIC_MINOR,
"ite_gpio",
&ite_gpio_fops
};
int __init ite_gpio_init(void)
{
int i;
if (misc_register(&ite_gpio_miscdev))
return -ENODEV;
if (!request_region(ite_gpio_base, 0x1c, "ITE GPIO"))
{
misc_deregister(&ite_gpio_miscdev);
return -EIO;
}
/* initialize registers */
ITE_GPACR = 0xffff;
ITE_GPBCR = 0xffff;
ITE_GPCCR = 0xffff;
ITE_GPAICR = 0x00ff;
ITE_GPBICR = 0x00ff;
ITE_GPCICR = 0x00ff;
ITE_GCR = 0;
for (i = 0; i < MAX_GPIO_LINE; i++) {
ite_gpio_irq_pending[i]=0;
init_waitqueue_head(&ite_gpio_wait[i]);
}
if (request_irq(ite_gpio_irq, ite_gpio_irq_handler, IRQF_SHARED, "gpio", 0) < 0) {
misc_deregister(&ite_gpio_miscdev);
release_region(ite_gpio_base, 0x1c);
return 0;
}
printk("GPIO at 0x%x (irq = %d)\n", ite_gpio_base, ite_gpio_irq);
return 0;
}
static void __exit ite_gpio_exit(void)
{
misc_deregister(&ite_gpio_miscdev);
}
module_init(ite_gpio_init);
module_exit(ite_gpio_exit);
MODULE_LICENSE("GPL");
drivers/char/qtronixmap.c_shipped deleted 100644 → 0
View file @ 9b5a4a67
/* Do not edit this file! It was automatically generated by */
/* loadkeys --mktable defkeymap.map > defkeymap.c */
#include <linux/types.h>
#include <linux/keyboard.h>
#include <linux/kd.h>
u_short plain_map[NR_KEYS] = {
0xf200, 0xf060, 0xf031, 0xf032, 0xf033, 0xf034, 0xf035, 0xf036,
0xf037, 0xf038, 0xf039, 0xf030, 0xf02d, 0xf03d, 0xf200, 0xf07f,
0xf009, 0xfb71, 0xfb77, 0xfb65, 0xfb72, 0xfb74, 0xfb79, 0xfb75,
0xfb69, 0xfb6f, 0xfb70, 0xf05b, 0xf05d, 0xf05c, 0xf207, 0xfb61,
0xfb73, 0xfb64, 0xfb66, 0xfb67, 0xfb68, 0xfb6a, 0xfb6b, 0xfb6c,
0xf03b, 0xf027, 0xf060, 0xf201, 0xf700, 0xf200, 0xfb7a, 0xfb78,
0xfb63, 0xfb76, 0xfb62, 0xfb6e, 0xfb6d, 0xf02c, 0xf02e, 0xf02f,
0xf200, 0xf700, 0xf702, 0xf200, 0xf703, 0xf020, 0xf703, 0xf200,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf115, 0xf07f, 0xf200, 0xf200, 0xf601,
0xf200, 0xf200, 0xf200, 0xf603, 0xf600, 0xf118, 0xf119, 0xf200,
0xf200, 0xf602, 0xf208, 0xf02d, 0xf02b, 0xf30c, 0xf02e, 0xf30d,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf117, 0xf600, 0xf200, 0xf01b, 0xf200,
0xf100, 0xf101, 0xf102, 0xf103, 0xf104, 0xf105, 0xf106, 0xf107,
0xf108, 0xf109, 0xf200, 0xf200, 0xf200, 0xf200, 0xf11d, 0xf200,
};
u_short shift_map[NR_KEYS] = {
0xf200, 0xf07e, 0xf021, 0xf040, 0xf023, 0xf024, 0xf025, 0xf05e,
0xf026, 0xf02a, 0xf028, 0xf029, 0xf05f, 0xf02b, 0xf200, 0xf07f,
0xf009, 0xfb51, 0xfb57, 0xfb45, 0xfb52, 0xfb54, 0xfb59, 0xfb55,
0xfb49, 0xfb4f, 0xfb50, 0xf07b, 0xf07d, 0xf07c, 0xf207, 0xfb41,
0xfb53, 0xfb44, 0xfb46, 0xfb47, 0xfb48, 0xfb4a, 0xfb4b, 0xfb4c,
0xf03a, 0xf022, 0xf07e, 0xf201, 0xf700, 0xf200, 0xfb5a, 0xfb58,
0xfb43, 0xfb56, 0xfb42, 0xfb4e, 0xfb4d, 0xf03c, 0xf03e, 0xf03f,
0xf200, 0xf700, 0xf702, 0xf200, 0xf703, 0xf020, 0xf703, 0xf200,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf115, 0xf07f, 0xf200, 0xf200, 0xf601,
0xf200, 0xf200, 0xf200, 0xf603, 0xf600, 0xf20b, 0xf20a, 0xf200,
0xf200, 0xf602, 0xf213, 0xf02d, 0xf02b, 0xf30c, 0xf02e, 0xf30d,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf117, 0xf600, 0xf200, 0xf01b, 0xf200,
0xf10a, 0xf10b, 0xf10c, 0xf10d, 0xf10e, 0xf10f, 0xf110, 0xf111,
0xf112, 0xf113, 0xf200, 0xf200, 0xf200, 0xf200, 0xf11d, 0xf200,
};
u_short altgr_map[NR_KEYS] = {
0xf200, 0xf200, 0xf200, 0xf040, 0xf200, 0xf024, 0xf200, 0xf200,
0xf07b, 0xf05b, 0xf05d, 0xf07d, 0xf05c, 0xf200, 0xf200, 0xf200,
0xf200, 0xfb71, 0xfb77, 0xfb65, 0xfb72, 0xfb74, 0xfb79, 0xfb75,
0xfb69, 0xfb6f, 0xfb70, 0xf200, 0xf200, 0xf200, 0xf207, 0xfb61,
0xfb73, 0xfb64, 0xfb66, 0xfb67, 0xfb68, 0xfb6a, 0xfb6b, 0xfb6c,
0xf200, 0xf200, 0xf200, 0xf201, 0xf700, 0xf200, 0xfb7a, 0xfb78,
0xfb63, 0xfb76, 0xfb62, 0xfb6e, 0xfb6d, 0xf200, 0xf200, 0xf200,
0xf200, 0xf700, 0xf702, 0xf200, 0xf703, 0xf200, 0xf703, 0xf200,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf115, 0xf07f, 0xf200, 0xf200, 0xf601,
0xf200, 0xf200, 0xf200, 0xf603, 0xf600, 0xf118, 0xf119, 0xf200,
0xf200, 0xf602, 0xf208, 0xf02d, 0xf02b, 0xf30c, 0xf02e, 0xf30d,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf117, 0xf600, 0xf200, 0xf200, 0xf200,
0xf50c, 0xf50d, 0xf50e, 0xf50f, 0xf510, 0xf511, 0xf512, 0xf513,
0xf514, 0xf515, 0xf200, 0xf200, 0xf200, 0xf200, 0xf11d, 0xf200,
};
u_short ctrl_map[NR_KEYS] = {
0xf200, 0xf200, 0xf200, 0xf000, 0xf01b, 0xf01c, 0xf01d, 0xf01e,
0xf01f, 0xf07f, 0xf200, 0xf200, 0xf01f, 0xf200, 0xf200, 0xf008,
0xf200, 0xf011, 0xf017, 0xf005, 0xf012, 0xf014, 0xf019, 0xf015,
0xf009, 0xf00f, 0xf010, 0xf01b, 0xf01d, 0xf01c, 0xf207, 0xf001,
0xf013, 0xf004, 0xf006, 0xf007, 0xf008, 0xf00a, 0xf00b, 0xf00c,
0xf007, 0xf000, 0xf200, 0xf201, 0xf700, 0xf200, 0xf01a, 0xf018,
0xf003, 0xf016, 0xf002, 0xf00e, 0xf20e, 0xf07f, 0xf200, 0xf200,
0xf200, 0xf700, 0xf702, 0xf200, 0xf703, 0xf000, 0xf703, 0xf200,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf115, 0xf07f, 0xf200, 0xf200, 0xf601,
0xf200, 0xf200, 0xf200, 0xf603, 0xf600, 0xf118, 0xf119, 0xf200,
0xf200, 0xf602, 0xf208, 0xf02d, 0xf02b, 0xf30c, 0xf02e, 0xf30d,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf117, 0xf600, 0xf200, 0xf200, 0xf200,
0xf100, 0xf101, 0xf102, 0xf103, 0xf104, 0xf105, 0xf106, 0xf107,
0xf108, 0xf109, 0xf200, 0xf200, 0xf200, 0xf200, 0xf11d, 0xf200,
};
u_short shift_ctrl_map[NR_KEYS] = {
0xf200, 0xf200, 0xf200, 0xf000, 0xf200, 0xf200, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf200, 0xf01f, 0xf200, 0xf200, 0xf200,
0xf200, 0xf011, 0xf017, 0xf005, 0xf012, 0xf014, 0xf019, 0xf015,
0xf009, 0xf00f, 0xf010, 0xf200, 0xf200, 0xf200, 0xf207, 0xf001,
0xf013, 0xf004, 0xf006, 0xf007, 0xf008, 0xf00a, 0xf00b, 0xf00c,
0xf200, 0xf200, 0xf200, 0xf201, 0xf700, 0xf200, 0xf01a, 0xf018,
0xf003, 0xf016, 0xf002, 0xf00e, 0xf00d, 0xf200, 0xf200, 0xf200,
0xf200, 0xf700, 0xf702, 0xf200, 0xf703, 0xf200, 0xf703, 0xf200,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf115, 0xf07f, 0xf200, 0xf200, 0xf601,
0xf200, 0xf200, 0xf200, 0xf603, 0xf600, 0xf118, 0xf119, 0xf200,
0xf200, 0xf602, 0xf208, 0xf02d, 0xf02b, 0xf30c, 0xf02e, 0xf30d,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf117, 0xf600, 0xf200, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf11d, 0xf200,
};
u_short alt_map[NR_KEYS] = {
0xf200, 0xf81b, 0xf831, 0xf832, 0xf833, 0xf834, 0xf835, 0xf836,
0xf837, 0xf838, 0xf839, 0xf830, 0xf82d, 0xf83d, 0xf200, 0xf87f,
0xf809, 0xf871, 0xf877, 0xf865, 0xf872, 0xf874, 0xf879, 0xf875,
0xf869, 0xf86f, 0xf870, 0xf85b, 0xf85d, 0xf85c, 0xf207, 0xf861,
0xf873, 0xf864, 0xf866, 0xf867, 0xf868, 0xf86a, 0xf86b, 0xf83b,
0xf827, 0xf860, 0xf200, 0xf80d, 0xf700, 0xf200, 0xf87a, 0xf878,
0xf863, 0xf876, 0xf862, 0xf82c, 0xf82e, 0xf82f, 0xf200, 0xf200,
0xf200, 0xf700, 0xf702, 0xf200, 0xf703, 0xf820, 0xf703, 0xf200,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf115, 0xf07f, 0xf200, 0xf200, 0xf210,
0xf200, 0xf200, 0xf200, 0xf603, 0xf600, 0xf118, 0xf119, 0xf200,
0xf200, 0xf211, 0xf208, 0xf02d, 0xf02b, 0xf30c, 0xf02e, 0xf30d,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf117, 0xf600, 0xf200, 0xf200, 0xf200,
0xf500, 0xf501, 0xf502, 0xf503, 0xf504, 0xf505, 0xf506, 0xf507,
0xf508, 0xf509, 0xf200, 0xf200, 0xf200, 0xf200, 0xf11d, 0xf200,
};
u_short ctrl_alt_map[NR_KEYS] = {
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200,
0xf200, 0xf811, 0xf817, 0xf805, 0xf812, 0xf814, 0xf819, 0xf815,
0xf809, 0xf80f, 0xf810, 0xf200, 0xf200, 0xf200, 0xf207, 0xf801,
0xf813, 0xf804, 0xf806, 0xf807, 0xf808, 0xf80a, 0xf80b, 0xf80c,
0xf200, 0xf200, 0xf200, 0xf201, 0xf700, 0xf200, 0xf81a, 0xf818,
0xf803, 0xf816, 0xf802, 0xf80e, 0xf80d, 0xf200, 0xf200, 0xf200,
0xf200, 0xf700, 0xf702, 0xf200, 0xf703, 0xf200, 0xf703, 0xf200,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf115, 0xf07f, 0xf200, 0xf200, 0xf601,
0xf200, 0xf200, 0xf200, 0xf603, 0xf600, 0xf118, 0xf119, 0xf200,
0xf200, 0xf602, 0xf208, 0xf02d, 0xf02b, 0xf30c, 0xf02e, 0xf30d,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf117, 0xf600, 0xf200, 0xf200, 0xf200,
0xf500, 0xf501, 0xf502, 0xf503, 0xf504, 0xf505, 0xf506, 0xf507,
0xf508, 0xf509, 0xf200, 0xf200, 0xf200, 0xf200, 0xf11d, 0xf200,
};
ushort *key_maps[MAX_NR_KEYMAPS] = {
plain_map, shift_map, altgr_map, 0,
ctrl_map, shift_ctrl_map, 0, 0,
alt_map, 0, 0, 0,
ctrl_alt_map, 0
};
unsigned int keymap_count = 7;
/*
* Philosophy: most people do not define more strings, but they who do
* often want quite a lot of string space. So, we statically allocate
* the default and allocate dynamically in chunks of 512 bytes.
*/
char func_buf[] = {
'\033', '[', '[', 'A', 0,
'\033', '[', '[', 'B', 0,
'\033', '[', '[', 'C', 0,
'\033', '[', '[', 'D', 0,
'\033', '[', '[', 'E', 0,
'\033', '[', '1', '7', '~', 0,
'\033', '[', '1', '8', '~', 0,
'\033', '[', '1', '9', '~', 0,
'\033', '[', '2', '0', '~', 0,
'\033', '[', '2', '1', '~', 0,
'\033', '[', '2', '3', '~', 0,
'\033', '[', '2', '4', '~', 0,
'\033', '[', '2', '5', '~', 0,
'\033', '[', '2', '6', '~', 0,
'\033', '[', '2', '8', '~', 0,
'\033', '[', '2', '9', '~', 0,
'\033', '[', '3', '1', '~', 0,
'\033', '[', '3', '2', '~', 0,
'\033', '[', '3', '3', '~', 0,
'\033', '[', '3', '4', '~', 0,
'\033', '[', '1', '~', 0,
'\033', '[', '2', '~', 0,
'\033', '[', '3', '~', 0,
'\033', '[', '4', '~', 0,
'\033', '[', '5', '~', 0,
'\033', '[', '6', '~', 0,
'\033', '[', 'M', 0,
'\033', '[', 'P', 0,
};
char *funcbufptr = func_buf;
int funcbufsize = sizeof(func_buf);
int funcbufleft = 0; /* space left */
char *func_table[MAX_NR_FUNC] = {
func_buf + 0,
func_buf + 5,
func_buf + 10,
func_buf + 15,
func_buf + 20,
func_buf + 25,
func_buf + 31,
func_buf + 37,
func_buf + 43,
func_buf + 49,
func_buf + 55,
func_buf + 61,
func_buf + 67,
func_buf + 73,
func_buf + 79,
func_buf + 85,
func_buf + 91,
func_buf + 97,
func_buf + 103,
func_buf + 109,
func_buf + 115,
func_buf + 120,
func_buf + 125,
func_buf + 130,
func_buf + 135,
func_buf + 140,
func_buf + 145,
0,
0,
func_buf + 149,
0,
};
struct kbdiacr accent_table[MAX_DIACR] = {
{'`', 'A', ''}, {'`', 'a', ''},
{'\'', 'A', ''}, {'\'', 'a', ''},
{'^', 'A', ''}, {'^', 'a', ''},
{'~', 'A', ''}, {'~', 'a', ''},
{'"', 'A', ''}, {'"', 'a', ''},
{'O', 'A', ''}, {'o', 'a', ''},
{'0', 'A', ''}, {'0', 'a', ''},
{'A', 'A', ''}, {'a', 'a', ''},
{'A', 'E', ''}, {'a', 'e', ''},
{',', 'C', ''}, {',', 'c', ''},
{'`', 'E', ''}, {'`', 'e', ''},
{'\'', 'E', ''}, {'\'', 'e', ''},
{'^', 'E', ''}, {'^', 'e', ''},
{'"', 'E', ''}, {'"', 'e', ''},
{'`', 'I', ''}, {'`', 'i', ''},
{'\'', 'I', ''}, {'\'', 'i', ''},
{'^', 'I', ''}, {'^', 'i', ''},
{'"', 'I', ''}, {'"', 'i', ''},
{'-', 'D', ''}, {'-', 'd', ''},
{'~', 'N', ''}, {'~', 'n', ''},
{'`', 'O', ''}, {'`', 'o', ''},
{'\'', 'O', ''}, {'\'', 'o', ''},
{'^', 'O', ''}, {'^', 'o', ''},
{'~', 'O', ''}, {'~', 'o', ''},
{'"', 'O', ''}, {'"', 'o', ''},
{'/', 'O', ''}, {'/', 'o', ''},
{'`', 'U', ''}, {'`', 'u', ''},
{'\'', 'U', ''}, {'\'', 'u', ''},
{'^', 'U', ''}, {'^', 'u', ''},
{'"', 'U', ''}, {'"', 'u', ''},
{'\'', 'Y', ''}, {'\'', 'y', ''},
{'T', 'H', ''}, {'t', 'h', ''},
{'s', 's', ''}, {'"', 'y', ''},
{'s', 'z', ''}, {'i', 'j', ''},
};
unsigned int accent_table_size = 68;
drivers/char/qtronixmap.map deleted 100644 → 0
View file @ 9b5a4a67
# Default kernel keymap. This uses 7 modifier combinations.
keymaps 0-2,4-5,8,12
# Change the above line into
# keymaps 0-2,4-6,8,12
# in case you want the entries
# altgr control keycode 83 = Boot
# altgr control keycode 111 = Boot
# below.
#
# In fact AltGr is used very little, and one more keymap can
# be saved by mapping AltGr to Alt (and adapting a few entries):
# keycode 100 = Alt
#
keycode 1 = grave asciitilde
alt keycode 1 = Meta_Escape
keycode 2 = one exclam
alt keycode 2 = Meta_one
keycode 3 = two at at
control keycode 3 = nul
shift control keycode 3 = nul
alt keycode 3 = Meta_two
keycode 4 = three numbersign
control keycode 4 = Escape
alt keycode 4 = Meta_three
keycode 5 = four dollar dollar
control keycode 5 = Control_backslash
alt keycode 5 = Meta_four
keycode 6 = five percent
control keycode 6 = Control_bracketright
alt keycode 6 = Meta_five
keycode 7 = six asciicircum
control keycode 7 = Control_asciicircum
alt keycode 7 = Meta_six
keycode 8 = seven ampersand braceleft
control keycode 8 = Control_underscore
alt keycode 8 = Meta_seven
keycode 9 = eight asterisk bracketleft
control keycode 9 = Delete
alt keycode 9 = Meta_eight
keycode 10 = nine parenleft bracketright
alt keycode 10 = Meta_nine
keycode 11 = zero parenright braceright
alt keycode 11 = Meta_zero
keycode 12 = minus underscore backslash
control keycode 12 = Control_underscore
shift control keycode 12 = Control_underscore
alt keycode 12 = Meta_minus
keycode 13 = equal plus
alt keycode 13 = Meta_equal
keycode 15 = Delete Delete
control keycode 15 = BackSpace
alt keycode 15 = Meta_Delete
keycode 16 = Tab Tab
alt keycode 16 = Meta_Tab
keycode 17 = q
keycode 18 = w
keycode 19 = e
keycode 20 = r
keycode 21 = t
keycode 22 = y
keycode 23 = u
keycode 24 = i
keycode 25 = o
keycode 26 = p
keycode 27 = bracketleft braceleft
control keycode 27 = Escape
alt keycode 27 = Meta_bracketleft
keycode 28 = bracketright braceright
control keycode 28 = Control_bracketright
alt keycode 28 = Meta_bracketright
keycode 29 = backslash bar
control keycode 29 = Control_backslash
alt keycode 29 = Meta_backslash
keycode 30 = Caps_Lock
keycode 31 = a
keycode 32 = s
keycode 33 = d
keycode 34 = f
keycode 35 = g
keycode 36 = h
keycode 37 = j
keycode 38 = k
keycode 39 = l
keycode 40 = semicolon colon
alt keycode 39 = Meta_semicolon
keycode 41 = apostrophe quotedbl
control keycode 40 = Control_g
alt keycode 40 = Meta_apostrophe
keycode 42 = grave asciitilde
control keycode 41 = nul
alt keycode 41 = Meta_grave
keycode 43 = Return
alt keycode 43 = Meta_Control_m
keycode 44 = Shift
keycode 46 = z
keycode 47 = x
keycode 48 = c
keycode 49 = v
keycode 50 = b
keycode 51 = n
keycode 52 = m
keycode 53 = comma less
alt keycode 51 = Meta_comma
keycode 54 = period greater
control keycode 52 = Compose
alt keycode 52 = Meta_period
keycode 55 = slash question
control keycode 53 = Delete
alt keycode 53 = Meta_slash
keycode 57 = Shift
keycode 58 = Control
keycode 60 = Alt
keycode 61 = space space
control keycode 61 = nul
alt keycode 61 = Meta_space
keycode 62 = Alt
keycode 75 = Insert
keycode 76 = Delete
keycode 83 = Up
keycode 84 = Down
keycode 85 = Prior
shift keycode 85 = Scroll_Backward
keycode 86 = Next
shift keycode 86 = Scroll_Forward
keycode 89 = Right
alt keycode 89 = Incr_Console
keycode 79 = Left
alt keycode 79 = Decr_Console
keycode 90 = Num_Lock
shift keycode 90 = Bare_Num_Lock
keycode 91 = minus
keycode 92 = plus
keycode 93 = KP_Multiply
keycode 94 = period
keycode 95 = KP_Divide
keycode 107 = Select
keycode 108 = Down
keycode 110 = Escape Escape
alt keycode 1 = Meta_Escape
keycode 112 = F1 F11 Console_13
control keycode 112 = F1
alt keycode 112 = Console_1
control alt keycode 112 = Console_1
keycode 113 = F2 F12 Console_14
control keycode 113 = F2
alt keycode 113 = Console_2
control alt keycode 113 = Console_2
keycode 114 = F3 F13 Console_15
control keycode 114 = F3
alt keycode 114 = Console_3
control alt keycode 114 = Console_3
keycode 115 = F4 F14 Console_16
control keycode 115 = F4
alt keycode 115 = Console_4
control alt keycode 115 = Console_4
keycode 116 = F5 F15 Console_17
control keycode 116 = F5
alt keycode 116 = Console_5
control alt keycode 116 = Console_5
keycode 117 = F6 F16 Console_18
control keycode 117 = F6
alt keycode 117 = Console_6
control alt keycode 117 = Console_6
keycode 118 = F7 F17 Console_19
control keycode 118 = F7
alt keycode 118 = Console_7
control alt keycode 118 = Console_7
keycode 119 = F8 F18 Console_20
control keycode 119 = F8
alt keycode 119 = Console_8
control alt keycode 119 = Console_8
keycode 120 = F9 F19 Console_21
control keycode 120 = F9
alt keycode 120 = Console_9
control alt keycode 120 = Console_9
keycode 121 = F10 F20 Console_22
control keycode 121 = F10
alt keycode 121 = Console_10
control alt keycode 121 = Console_10
keycode 126 = Pause
string F1 = "\033[[A"
string F2 = "\033[[B"
string F3 = "\033[[C"
string F4 = "\033[[D"
string F5 = "\033[[E"
string F6 = "\033[17~"
string F7 = "\033[18~"
string F8 = "\033[19~"
string F9 = "\033[20~"
string F10 = "\033[21~"
string F11 = "\033[23~"
string F12 = "\033[24~"
string F13 = "\033[25~"
string F14 = "\033[26~"
string F15 = "\033[28~"
string F16 = "\033[29~"
string F17 = "\033[31~"
string F18 = "\033[32~"
string F19 = "\033[33~"
string F20 = "\033[34~"
string Find = "\033[1~"
string Insert = "\033[2~"
string Remove = "\033[3~"
string Select = "\033[4~"
string Prior = "\033[5~"
string Next = "\033[6~"
string Macro = "\033[M"
string Pause = "\033[P"
compose '`' 'A' to ''
compose '`' 'a' to ''
compose '\'' 'A' to ''
compose '\'' 'a' to ''
compose '^' 'A' to ''
compose '^' 'a' to ''
compose '~' 'A' to ''
compose '~' 'a' to ''
compose '"' 'A' to ''
compose '"' 'a' to ''
compose 'O' 'A' to ''
compose 'o' 'a' to ''
compose '0' 'A' to ''
compose '0' 'a' to ''
compose 'A' 'A' to ''
compose 'a' 'a' to ''
compose 'A' 'E' to ''
compose 'a' 'e' to ''
compose ',' 'C' to ''
compose ',' 'c' to ''
compose '`' 'E' to ''
compose '`' 'e' to ''
compose '\'' 'E' to ''
compose '\'' 'e' to ''
compose '^' 'E' to ''
compose '^' 'e' to ''
compose '"' 'E' to ''
compose '"' 'e' to ''
compose '`' 'I' to ''
compose '`' 'i' to ''
compose '\'' 'I' to ''
compose '\'' 'i' to ''
compose '^' 'I' to ''
compose '^' 'i' to ''
compose '"' 'I' to ''
compose '"' 'i' to ''
compose '-' 'D' to ''
compose '-' 'd' to ''
compose '~' 'N' to ''
compose '~' 'n' to ''
compose '`' 'O' to ''
compose '`' 'o' to ''
compose '\'' 'O' to ''
compose '\'' 'o' to ''
compose '^' 'O' to ''
compose '^' 'o' to ''
compose '~' 'O' to ''
compose '~' 'o' to ''
compose '"' 'O' to ''
compose '"' 'o' to ''
compose '/' 'O' to ''
compose '/' 'o' to ''
compose '`' 'U' to ''
compose '`' 'u' to ''
compose '\'' 'U' to ''
compose '\'' 'u' to ''
compose '^' 'U' to ''
compose '^' 'u' to ''
compose '"' 'U' to ''
compose '"' 'u' to ''
compose '\'' 'Y' to ''
compose '\'' 'y' to ''
compose 'T' 'H' to ''
compose 't' 'h' to ''
compose 's' 's' to ''
compose '"' 'y' to ''
compose 's' 'z' to ''
compose 'i' 'j' to ''
drivers/ide/Kconfig
View file @ e6bf0bf3
......@@ -614,15 +614,6 @@ config BLK_DEV_PIIX
the kernel to change PIO, DMA and UDMA speeds and to configure
the chip to optimum performance.
config BLK_DEV_IT8172
bool "IT8172 IDE support"
depends on (MIPS_ITE8172 || MIPS_IVR)
help
Say Y here to support the on-board IDE controller on the Integrated
Technology Express, Inc. ITE8172 SBC. Vendor page at
<http://www.ite.com.tw/ia/brief_it8172bsp.htm>; picture of the
board at <http://www.mvista.com/partners/semiconductor/ite.html>.
config BLK_DEV_IT821X
tristate "IT821X IDE support"
help
......
drivers/ide/pci/Makefile
View file @ e6bf0bf3
......@@ -12,7 +12,6 @@ obj-$(CONFIG_BLK_DEV_CY82C693) += cy82c693.o
obj-$(CONFIG_BLK_DEV_HPT34X) += hpt34x.o
obj-$(CONFIG_BLK_DEV_HPT366) += hpt366.o
#obj-$(CONFIG_BLK_DEV_HPT37X) += hpt37x.o
obj-$(CONFIG_BLK_DEV_IT8172) += it8172.o
obj-$(CONFIG_BLK_DEV_IT821X) += it821x.o
obj-$(CONFIG_BLK_DEV_JMICRON) += jmicron.o
obj-$(CONFIG_BLK_DEV_NS87415) += ns87415.o
......
drivers/ide/pci/it8172.c deleted 100644 → 0
View file @ 9b5a4a67
/*
*
* BRIEF MODULE DESCRIPTION
* IT8172 IDE controller support
*
* Copyright 2000 MontaVista Software Inc.
* Author: MontaVista Software, Inc.
* stevel@mvista.com or source@mvista.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 the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/ioport.h>
#include <linux/pci.h>
#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <asm/io.h>
#include <asm/it8172/it8172_int.h>
/*
* Prototypes
*/
static u8 it8172_ratemask (ide_drive_t *drive)
{
return 1;
}
static void it8172_tune_drive (ide_drive_t *drive, u8 pio)
{
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = hwif->pci_dev;
int is_slave = (&hwif->drives[1] == drive);
unsigned long flags;
u16 drive_enables;
u32 drive_timing;
pio = ide_get_best_pio_mode(drive, pio, 4, NULL);
spin_lock_irqsave(&ide_lock, flags);
pci_read_config_word(dev, 0x40, &drive_enables);
pci_read_config_dword(dev, 0x44, &drive_timing);
/*
* FIX! The DIOR/DIOW pulse width and recovery times in port 0x44
* are being left at the default values of 8 PCI clocks (242 nsec
* for a 33 MHz clock). These can be safely shortened at higher
* PIO modes. The DIOR/DIOW pulse width and recovery times only
* apply to PIO modes, not to the DMA modes.
*/
/*
* Enable port 0x44. The IT8172G spec is confused; it calls
* this register the "Slave IDE Timing Register", but in fact,
* it controls timing for both master and slave drives.
*/
drive_enables |= 0x4000;
if (is_slave) {
drive_enables &= 0xc006;
if (pio > 1)
/* enable prefetch and IORDY sample-point */
drive_enables |= 0x0060;
} else {
drive_enables &= 0xc060;
if (pio > 1)
/* enable prefetch and IORDY sample-point */
drive_enables |= 0x0006;
}
pci_write_config_word(dev, 0x40, drive_enables);
spin_unlock_irqrestore(&ide_lock, flags);
}
static u8 it8172_dma_2_pio (u8 xfer_rate)
{
switch(xfer_rate) {
case XFER_UDMA_5:
case XFER_UDMA_4:
case XFER_UDMA_3:
case XFER_UDMA_2:
case XFER_UDMA_1:
case XFER_UDMA_0:
case XFER_MW_DMA_2:
case XFER_PIO_4:
return 4;
case XFER_MW_DMA_1:
case XFER_PIO_3:
return 3;
case XFER_SW_DMA_2:
case XFER_PIO_2:
return 2;
case XFER_MW_DMA_0:
case XFER_SW_DMA_1:
case XFER_SW_DMA_0:
case XFER_PIO_1:
case XFER_PIO_0:
case XFER_PIO_SLOW:
default:
return 0;
}
}
static int it8172_tune_chipset (ide_drive_t *drive, u8 xferspeed)
{
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = hwif->pci_dev;
u8 speed = ide_rate_filter(it8172_ratemask(drive), xferspeed);
int a_speed = 3 << (drive->dn * 4);
int u_flag = 1 << drive->dn;
int u_speed = 0;
u8 reg48, reg4a;
pci_read_config_byte(dev, 0x48, &reg48);
pci_read_config_byte(dev, 0x4a, &reg4a);
/*
* Setting the DMA cycle time to 2 or 3 PCI clocks (60 and 91 nsec
* at 33 MHz PCI clock) seems to cause BadCRC errors during DMA
* transfers on some drives, even though both numbers meet the minimum
* ATAPI-4 spec of 73 and 54 nsec for UDMA 1 and 2 respectively.
* So the faster times are just commented out here. The good news is
* that the slower cycle time has very little affect on transfer
* performance.
*/
switch(speed) {
case XFER_UDMA_4:
case XFER_UDMA_2: //u_speed = 2 << (drive->dn * 4); break;
case XFER_UDMA_5:
case XFER_UDMA_3:
case XFER_UDMA_1: //u_speed = 1 << (drive->dn * 4); break;
case XFER_UDMA_0: u_speed = 0 << (drive->dn * 4); break;
case XFER_MW_DMA_2:
case XFER_MW_DMA_1:
case XFER_MW_DMA_0:
case XFER_SW_DMA_2: break;
case XFER_PIO_4:
case XFER_PIO_3:
case XFER_PIO_2:
case XFER_PIO_0: break;
default: return -1;
}
if (speed >= XFER_UDMA_0) {
pci_write_config_byte(dev, 0x48, reg48 | u_flag);
reg4a &= ~a_speed;
pci_write_config_byte(dev, 0x4a, reg4a | u_speed);
} else {
pci_write_config_byte(dev, 0x48, reg48 & ~u_flag);
pci_write_config_byte(dev, 0x4a, reg4a & ~a_speed);
}
it8172_tune_drive(drive, it8172_dma_2_pio(speed));
return (ide_config_drive_speed(drive, speed));
}
static int it8172_config_chipset_for_dma (ide_drive_t *drive)
{
u8 speed = ide_dma_speed(drive, it8172_ratemask(drive));
if (!(speed)) {
u8 tspeed = ide_get_best_pio_mode(drive, 255, 4, NULL);
speed = it8172_dma_2_pio(XFER_PIO_0 + tspeed);
}
(void) it8172_tune_chipset(drive, speed);
return ide_dma_enable(drive);
}
static int it8172_config_drive_xfer_rate (ide_drive_t *drive)
{
ide_hwif_t *hwif = HWIF(drive);
struct hd_driveid *id = drive->id;
drive->init_speed = 0;
if (id && (id->capability & 1) && drive->autodma) {
if (ide_use_dma(drive)) {
if (it8172_config_chipset_for_dma(drive))
return hwif->ide_dma_on(drive);
}
goto fast_ata_pio;
} else if ((id->capability & 8) || (id->field_valid & 2)) {
fast_ata_pio:
it8172_tune_drive(drive, 5);
return hwif->ide_dma_off_quietly(drive);
}
/* IORDY not supported */
return 0;
}
static unsigned int __devinit init_chipset_it8172 (struct pci_dev *dev, const char *name)
{
unsigned char progif;
/*
* Place both IDE interfaces into PCI "native" mode
*/
pci_read_config_byte(dev, PCI_CLASS_PROG, &progif);
pci_write_config_byte(dev, PCI_CLASS_PROG, progif | 0x05);
return IT8172_IDE_IRQ;
}
static void __devinit init_hwif_it8172 (ide_hwif_t *hwif)
{
struct pci_dev* dev = hwif->pci_dev;
unsigned long cmdBase, ctrlBase;
hwif->autodma = 0;
hwif->tuneproc = &it8172_tune_drive;
hwif->speedproc = &it8172_tune_chipset;
cmdBase = dev->resource[0].start;
ctrlBase = dev->resource[1].start;
ide_init_hwif_ports(&hwif->hw, cmdBase, ctrlBase | 2, NULL);
memcpy(hwif->io_ports, hwif->hw.io_ports, sizeof(hwif->io_ports));
hwif->noprobe = 0;
if (!hwif->dma_base) {
hwif->drives[0].autotune = 1;
hwif->drives[1].autotune = 1;
return;
}
hwif->atapi_dma = 1;
hwif->ultra_mask = 0x07;
hwif->mwdma_mask = 0x06;
hwif->swdma_mask = 0x04;
hwif->ide_dma_check = &it8172_config_drive_xfer_rate;
if (!noautodma)
hwif->autodma = 1;
hwif->drives[0].autodma = hwif->autodma;
hwif->drives[1].autodma = hwif->autodma;
}
static ide_pci_device_t it8172_chipsets[] __devinitdata = {
{ /* 0 */
.name = "IT8172G",
.init_chipset = init_chipset_it8172,
.init_hwif = init_hwif_it8172,
.channels = 2,
.autodma = AUTODMA,
.enablebits = {{0x00,0x00,0x00}, {0x40,0x00,0x01}},
.bootable = ON_BOARD,
}
};
static int __devinit it8172_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
if ((!(PCI_FUNC(dev->devfn) & 1) ||
(!((dev->class >> 8) == PCI_CLASS_STORAGE_IDE))))
return -ENODEV; /* IT8172 is more than an IDE controller */
return ide_setup_pci_device(dev, &it8172_chipsets[id->driver_data]);
}
static struct pci_device_id it8172_pci_tbl[] = {
{ PCI_VENDOR_ID_ITE, PCI_DEVICE_ID_ITE_IT8172G, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
{ 0, },
};
MODULE_DEVICE_TABLE(pci, it8172_pci_tbl);
static struct pci_driver driver = {
.name = "IT8172_IDE",
.id_table = it8172_pci_tbl,
.probe = it8172_init_one,
};
static int it8172_ide_init(void)
{
return ide_pci_register_driver(&driver);
}
module_init(it8172_ide_init);
MODULE_AUTHOR("SteveL@mvista.com");
MODULE_DESCRIPTION("PCI driver module for ITE 8172 IDE");
MODULE_LICENSE("GPL");
include/asm-mips/bootinfo.h
View file @ e6bf0bf3
......@@ -124,12 +124,6 @@
#define MACH_MOMENCO_JAGUAR_ATX 3
#define MACH_MOMENCO_OCELOT_3 4
/*
* Valid machtype for group ITE
*/
#define MACH_GROUP_ITE 13 /* ITE Semi Eval Boards */
#define MACH_QED_4N_S01B 0 /* ITE8172 based eval board */
/*
* Valid machtype for group PHILIPS
*/
......@@ -138,12 +132,6 @@
#define MACH_PHILIPS_VELO 1 /* Velo */
#define MACH_PHILIPS_JBS 2 /* JBS */
/*
* Valid machtype for group Globespan
*/
#define MACH_GROUP_GLOBESPAN 15 /* Globespan */
#define MACH_IVR 0 /* IVR eval board */
/*
* Valid machtype for group SIBYTE
*/
......
include/asm-mips/it8172/it8172.h deleted 100644 → 0
View file @ 9b5a4a67
/*
*
* BRIEF MODULE DESCRIPTION
* IT8172 system controller defines.
*
* Copyright 2000 MontaVista Software Inc.
* Author: MontaVista Software, Inc.
* ppopov@mvista.com or source@mvista.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 the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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 __IT8172__H__
#define __IT8172__H__
#include <asm/addrspace.h>
#define IT8172_BASE 0x18000000
#define IT8172_PCI_IO_BASE 0x14000000
#define IT8172_PCI_MEM_BASE 0x10000000
// System registers offsets from IT8172_BASE
#define IT_CMFPCR 0x0
#define IT_DSRR 0x2
#define IT_PCDCR 0x4
#define IT_SPLLCR 0x6
#define IT_CIDR 0x10
#define IT_CRNR 0x12
#define IT_CPUTR 0x14
#define IT_CTCR 0x16
#define IT_SDPR 0xF0
// Power management register offset from IT8172_PCI_IO_BASE
// Power Management Device Standby Register
#define IT_PM_DSR 0x15800
#define IT_PM_DSR_TMR0SB 0x0001
#define IT_PM_DSR_TMR1SB 0x0002
#define IT_PM_DSR_CIR0SB 0x0004
#define IT_PM_DSR_CIR1SB 0x0008
#define IT_PM_DSR_SCR0SB 0x0010
#define IT_PM_DSR_SCR1SB 0x0020
#define IT_PM_DSR_PPSB 0x0040
#define IT_PM_DSR_I2CSB 0x0080
#define IT_PM_DSR_UARTSB 0x0100
#define IT_PM_DSR_IDESB 0x0200
#define IT_PM_DSR_ACSB 0x0400
#define IT_PM_DSR_M68KSB 0x0800
// Power Management PCI Device Software Reset Register
#define IT_PM_PCISR 0x15802
#define IT_PM_PCISR_IDESR 0x0001
#define IT_PM_PCISR_CDMASR 0x0002
#define IT_PM_PCISR_USBSR 0x0004
#define IT_PM_PCISR_DMASR 0x0008
#define IT_PM_PCISR_ACSR 0x0010
#define IT_PM_PCISR_MEMSR 0x0020
#define IT_PM_PCISR_68KSR 0x0040
// PCI Configuration address and data register offsets
// from IT8172_BASE
#define IT_CONFADDR 0x4000
#define IT_BUSNUM_SHF 16
#define IT_DEVNUM_SHF 11
#define IT_FUNCNUM_SHF 8
#define IT_REGNUM_SHF 2
#define IT_CONFDATA 0x4004
// PCI configuration header common register offsets
#define IT_VID 0x00
#define IT_DID 0x02
#define IT_PCICMD 0x04
#define IT_PCISTS 0x06
#define IT_RID 0x08
#define IT_CLASSC 0x09
#define IT_HEADT 0x0E
#define IT_SERIRQC 0x49
// PCI to Internal/LPC Bus Bridge configuration header register offset
#define IT_P2I_BCR 0x4C
#define IT_P2I_D0IOSC 0x50
#define IT_P2I_D1IOSC 0x54
#define IT_P2I_D2IOSC 0x58
#define IT_P2I_D3IOSC 0x5C
#define IT_P2I_D4IOSC 0x60
#define IT_P2I_D5IOSC 0x64
#define IT_P2I_D6IOSC 0x68
#define IT_P2I_D7IOSC 0x6C
#define IT_P2I_D8IOSC 0x70
#define IT_P2I_D9IOSC 0x74
#define IT_P2I_D10IOSC 0x78
#define IT_P2I_D11IOSC 0x7C
// Memory controller register offsets from IT8172_BASE
#define IT_MC_SDRMR 0x1000
#define IT_MC_SDRTR 0x1004
#define IT_MC_MCR 0x1008
#define IT_MC_SDTYPE 0x100C
#define IT_MC_WPBA 0x1010
#define IT_MC_WPTA 0x1014
#define IT_MC_HATR 0x1018
#define IT_MC_PCICR 0x101C
// Flash/ROM control register offsets from IT8172_BASE
#define IT_FC_BRCR 0x2000
#define IT_FC_FCR 0x2004
#define IT_FC_DCR 0x2008
// M68K interface bridge configuration header register offset
#define IT_M68K_MBCSR 0x54
#define IT_M68K_TMR 0x58
#define IT_M68K_BCR 0x5C
#define IT_M68K_BSR 0x5D
#define IT_M68K_DTR 0x5F
// Register offset from IT8172_PCI_IO_BASE
// These registers are accessible through 8172 PCI IO window.
// INTC
#define IT_INTC_BASE 0x10000
#define IT_INTC_LBDNIRR 0x10000
#define IT_INTC_LBDNIMR 0x10002
#define IT_INTC_LBDNITR 0x10004
#define IT_INTC_LBDNIAR 0x10006
#define IT_INTC_LPCNIRR 0x10010
#define IT_INTC_LPCNIMR 0x10012
#define IT_INTC_LPCNITR 0x10014
#define IT_INTC_LPCNIAR 0x10016
#define IT_INTC_PDNIRR 0x10020
#define IT_INTC_PDNIMR 0x10022
#define IT_INTC_PDNITR 0x10024
#define IT_INTC_PDNIAR 0x10026
#define IT_INTC_UMNIRR 0x10030
#define IT_INTC_UMNITR 0x10034
#define IT_INTC_UMNIAR 0x10036
#define IT_INTC_TYPER 0x107FE
// IT8172 PCI device number
#define IT_C2P_DEVICE 0
#define IT_AUDIO_DEVICE 1
#define IT_DMAC_DEVICE 1
#define IT_CDMAC_DEVICE 1
#define IT_USB_DEVICE 1
#define IT_P2I_DEVICE 1
#define IT_IDE_DEVICE 1
#define IT_M68K_DEVICE 1
// IT8172 PCI function number
#define IT_C2P_FUNCION 0
#define IT_AUDIO_FUNCTION 0
#define IT_DMAC_FUNCTION 1
#define IT_CDMAC_FUNCTION 2
#define IT_USB_FUNCTION 3
#define IT_P2I_FUNCTION 4
#define IT_IDE_FUNCTION 5
#define IT_M68K_FUNCTION 6
// IT8172 GPIO
#define IT_GPADR 0x13800
#define IT_GPBDR 0x13808
#define IT_GPCDR 0x13810
#define IT_GPACR 0x13802
#define IT_GPBCR 0x1380A
#define IT_GPCCR 0x13812
#define IT_GPAICR 0x13804
#define IT_GPBICR 0x1380C
#define IT_GPCICR 0x13814
#define IT_GPAISR 0x13806
#define IT_GPBISR 0x1380E
#define IT_GPCISR 0x13816
#define IT_GCR 0x13818
// IT8172 RTC
#define IT_RTC_BASE 0x14800
#define IT_RTC_CENTURY 0x14808
#define IT_RTC_RIR0 0x00
#define IT_RTC_RTR0 0x01
#define IT_RTC_RIR1 0x02
#define IT_RTC_RTR1 0x03
#define IT_RTC_RIR2 0x04
#define IT_RTC_RTR2 0x05
#define IT_RTC_RCTR 0x08
#define IT_RTC_RA 0x0A
#define IT_RTC_RB 0x0B
#define IT_RTC_RC 0x0C
#define IT_RTC_RD 0x0D
#define RTC_SEC_INDEX 0x00
#define RTC_MIN_INDEX 0x02
#define RTC_HOUR_INDEX 0x04
#define RTC_DAY_INDEX 0x06
#define RTC_DATE_INDEX 0x07
#define RTC_MONTH_INDEX 0x08
#define RTC_YEAR_INDEX 0x09
// IT8172 internal device registers
#define IT_TIMER_BASE 0x10800
#define IT_CIR0_BASE 0x11000
#define IT_UART_BASE 0x11800
#define IT_SCR0_BASE 0x12000
#define IT_SCR1_BASE 0x12800
#define IT_PP_BASE 0x13000
#define IT_I2C_BASE 0x14000
#define IT_CIR1_BASE 0x15000
// IT8172 Smart Card Reader offsets from IT_SCR*_BASE
#define IT_SCR_SFR 0x08
#define IT_SCR_SCDR 0x09
// IT8172 IT_SCR_SFR bit definition & mask
#define IT_SCR_SFR_GATE_UART 0x40
#define IT_SCR_SFR_GATE_UART_BIT 6
#define IT_SCR_SFR_GATE_UART_OFF 0
#define IT_SCR_SFR_GATE_UART_ON 1
#define IT_SCR_SFR_FET_CHARGE 0x30
#define IT_SCR_SFR_FET_CHARGE_BIT 4
#define IT_SCR_SFR_FET_CHARGE_3_3_US 3
#define IT_SCR_SFR_FET_CHARGE_13_US 2
#define IT_SCR_SFR_FET_CHARGE_53_US 1
#define IT_SCR_SFR_FET_CHARGE_213_US 0
#define IT_SCR_SFR_CARD_FREQ 0x0C
#define IT_SCR_SFR_CARD_FREQ_BIT 2
#define IT_SCR_SFR_CARD_FREQ_STOP 3
#define IT_SCR_SFR_CARD_FREQ_3_5_MHZ 0
#define IT_SCR_SFR_CARD_FREQ_7_1_MHZ 2
#define IT_SCR_SFR_CARD_FREQ_96_DIV_MHZ 1
#define IT_SCR_SFR_FET_ACTIVE 0x02
#define IT_SCR_SFR_FET_ACTIVE_BIT 1
#define IT_SCR_SFR_FET_ACTIVE_INVERT 0
#define IT_SCR_SFR_FET_ACTIVE_NONINVERT 1
#define IT_SCR_SFR_ENABLE 0x01
#define IT_SCR_SFR_ENABLE_BIT 0
#define IT_SCR_SFR_ENABLE_OFF 0
#define IT_SCR_SFR_ENABLE_ON 1
// IT8172 IT_SCR_SCDR bit definition & mask
#define IT_SCR_SCDR_RESET_MODE 0x80
#define IT_SCR_SCDR_RESET_MODE_BIT 7
#define IT_SCR_SCDR_RESET_MODE_ASYNC 0
#define IT_SCR_SCDR_RESET_MODE_SYNC 1
#define IT_SCR_SCDR_DIVISOR 0x7F
#define IT_SCR_SCDR_DIVISOR_BIT 0
#define IT_SCR_SCDR_DIVISOR_STOP_VAL_1 0x00
#define IT_SCR_SCDR_DIVISOR_STOP_VAL_2 0x01
#define IT_SCR_SCDR_DIVISOR_STOP_VAL_3 0x7F
// IT8172 DMA
#define IT_DMAC_BASE 0x16000
#define IT_DMAC_BCAR0 0x00
#define IT_DMAC_BCAR1 0x04
#define IT_DMAC_BCAR2 0x08
#define IT_DMAC_BCAR3 0x0C
#define IT_DMAC_BCCR0 0x02
#define IT_DMAC_BCCR1 0x06
#define IT_DMAC_BCCR2 0x0a
#define IT_DMAC_BCCR3 0x0e
#define IT_DMAC_CR 0x10
#define IT_DMAC_SR 0x12
#define IT_DMAC_ESR 0x13
#define IT_DMAC_RQR 0x14
#define IT_DMAC_MR 0x16
#define IT_DMAC_EMR 0x17
#define IT_DMAC_MKR 0x18
#define IT_DMAC_PAR0 0x20
#define IT_DMAC_PAR1 0x22
#define IT_DMAC_PAR2 0x24
#define IT_DMAC_PAR3 0x26
// IT8172 IDE
#define IT_IDE_BASE 0x17800
#define IT_IDE_STATUS 0x1F7
// IT8172 Audio Controller
#define IT_AC_BASE 0x17000
#define IT_AC_PCMOV 0x00
#define IT_AC_FMOV 0x02
#define IT_AC_I2SV 0x04
#define IT_AC_DRSS 0x06
#define IT_AC_PCC 0x08
#define IT_AC_PCDL 0x0A
#define IT_AC_PCB1STA 0x0C
#define IT_AC_PCB2STA 0x10
#define IT_AC_CAPCC 0x14
#define IT_AC_CAPCDL 0x16
#define IT_AC_CAPB1STA 0x18
#define IT_AC_CAPB2STA 0x1C
#define IT_AC_CODECC 0x22
#define IT_AC_I2SMC 0x24
#define IT_AC_VS 0x26
#define IT_AC_SRCS 0x28
#define IT_AC_CIRCP 0x2A
#define IT_AC_CIRDP 0x2C
#define IT_AC_TM 0x4A
#define IT_AC_PFDP 0x4C
#define IT_AC_GC 0x54
#define IT_AC_IMC 0x56
#define IT_AC_ISC 0x5B
#define IT_AC_OPL3SR 0x68
#define IT_AC_OPL3DWDR 0x69
#define IT_AC_OPL3AB1W 0x6A
#define IT_AC_OPL3DW 0x6B
#define IT_AC_BPDC 0x70
// IT8172 Timer
#define IT_TIMER_BASE 0x10800
#define TIMER_TCVR0 0x00
#define TIMER_TRVR0 0x02
#define TIMER_TCR0 0x04
#define TIMER_TIRR 0x06
#define TIMER_TCVR1 0x08
#define TIMER_TRVR1 0x0A
#define TIMER_TCR1 0x0C
#define TIMER_TIDR 0x0E
#define IT_WRITE(ofs, data) *(volatile u32 *)KSEG1ADDR((IT8172_BASE+ofs)) = data
#define IT_READ(ofs, data) data = *(volatile u32 *)KSEG1ADDR((IT8172_BASE+ofs))
#define IT_IO_WRITE(ofs, data) *(volatile u32 *)KSEG1ADDR((IT8172_PCI_IO_BASE+ofs)) = data
#define IT_IO_READ(ofs, data) data = *(volatile u32 *)KSEG1ADDR((IT8172_PCI_IO_BASE+ofs))
#define IT_IO_WRITE16(ofs, data) *(volatile u16 *)KSEG1ADDR((IT8172_PCI_IO_BASE+ofs)) = data
#define IT_IO_READ16(ofs, data) data = *(volatile u16 *)KSEG1ADDR((IT8172_PCI_IO_BASE+ofs))
#endif
include/asm-mips/it8172/it8172_cir.h deleted 100644 → 0
View file @ 9b5a4a67
/*
*
* BRIEF MODULE DESCRIPTION
* IT8172 Consumer IR port defines.
*
* Copyright 2001 MontaVista Software Inc.
* Author: MontaVista Software, Inc.
* ppopov@mvista.com or source@mvista.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 the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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.
*/
#define NUM_CIR_PORTS 2
/* Master Control Register */
#define CIR_RESET 0x1
#define CIR_FIFO_CLEAR 0x2
#define CIR_SET_FIFO_TL(x) (((x)&0x3)<<2)
#define CIR_ILE 0x10
#define CIR_ILSEL 0x20
/* Interrupt Enable Register */
#define CIR_TLDLIE 0x1
#define CIR_RDAIE 0x2
#define CIR_RFOIE 0x4
#define CIR_IEC 0x80
/* Interrupt Identification Register */
#define CIR_TLDLI 0x1
#define CIR_RDAI 0x2
#define CIR_RFOI 0x4
#define CIR_NIP 0x80
/* Carrier Frequency Register */
#define CIR_SET_CF(x) ((x)&0x1f)
#define CFQ_38_480 0xB /* 38 KHz low, 480 KHz high */
#define CIR_HCFS 0x20
#define CIR_SET_HS(x) (((x)&0x1)<<5)
/* Receiver Control Register */
#define CIR_SET_RXDCR(x) ((x)&0x7)
#define CIR_RXACT 0x8
#define CIR_RXEND 0x10
#define CIR_RDWOS 0x20
#define CIR_SET_RDWOS(x) (((x)&0x1)<<5)
#define CIR_RXEN 0x80
/* Transmitter Control Register */
#define CIR_SET_TXMPW(x) ((x)&0x7)
#define CIR_SET_TXMPM(x) (((x)&0x3)<<3)
#define CIR_TXENDF 0x20
#define CIR_TXRLE 0x40
/* Receiver FIFO Status Register */
#define CIR_RXFBC_MASK 0x3f
#define CIR_RXFTO 0x80
/* Wakeup Code Length Register */
#define CIR_SET_WCL ((x)&0x3f)
#define CIR_WCL_MASK(x) ((x)&0x3f)
/* Wakeup Power Control/Status Register */
#define CIR_BTMON 0x2
#define CIR_CIRON 0x4
#define CIR_RCRST 0x10
#define CIR_WCRST 0x20
struct cir_port {
int port;
unsigned short baud_rate;
unsigned char fifo_tl;
unsigned char cfq;
unsigned char hcfs;
unsigned char rdwos;
unsigned char rxdcr;
};
struct it8172_cir_regs {
unsigned char dr; /* data */
char pad;
unsigned char mstcr; /* master control */
char pad1;
unsigned char ier; /* interrupt enable */
char pad2;
unsigned char iir; /* interrupt identification */
char pad3;
unsigned char cfr; /* carrier frequency */
char pad4;
unsigned char rcr; /* receiver control */
char pad5;
unsigned char tcr; /* transmitter control */
char pad6;
char pad7;
char pad8;
unsigned char bdlr; /* baud rate divisor low byte */
char pad9;
unsigned char bdhr; /* baud rate divisor high byte */
char pad10;
unsigned char tfsr; /* tx fifo byte count */
char pad11;
unsigned char rfsr; /* rx fifo status */
char pad12;
unsigned char wcl; /* wakeup code length */
char pad13;
unsigned char wcr; /* wakeup code read/write */
char pad14;
unsigned char wps; /* wakeup power control/status */
};
int cir_port_init(struct cir_port *cir);
extern void clear_fifo(struct cir_port *cir);
extern void enable_receiver(struct cir_port *cir);
extern void disable_receiver(struct cir_port *cir);
extern void enable_rx_demodulation(struct cir_port *cir);
extern void disable_rx_demodulation(struct cir_port *cir);
extern void set_rx_active(struct cir_port *cir);
extern void int_enable(struct cir_port *cir);
extern void rx_int_enable(struct cir_port *cir);
extern char get_int_status(struct cir_port *cir);
extern int cir_get_rx_count(struct cir_port *cir);
extern char cir_read_data(struct cir_port *cir);
include/asm-mips/it8172/it8172_dbg.h deleted 100644 → 0
View file @ 9b5a4a67
/*
*
* BRIEF MODULE DESCRIPTION
* Function prototypes for low level uart routines to
* directly access a 16550 uart.
*
* Copyright 2000 MontaVista Software Inc.
* Author: MontaVista Software, Inc.
* ppopov@mvista.com or source@mvista.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 the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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/types.h>
extern void putch(const unsigned char c);
extern void puts(unsigned char *cp);
extern void fputs(unsigned char *cp);
extern void put64(uint64_t ul);
extern void put32(unsigned u);
include/asm-mips/it8172/it8172_int.h deleted 100644 → 0
View file @ 9b5a4a67
/*
*
* BRIEF MODULE DESCRIPTION
* ITE 8172 Interrupt Numbering
*
* Copyright 2000 MontaVista Software Inc.
* Author: MontaVista Software, Inc.
* ppopov@mvista.com or source@mvista.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 the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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 _MIPS_ITEINT_H
#define _MIPS_ITEINT_H
/*
* Here's the "strategy":
* We number the LPC serial irqs from 0 to 15,
* the local bus irqs from 16 to 31,
* the pci dev register interrupts from 32 to 47,
* and the non-maskable ints from 48 to 53.
*/
#define IT8172_LPC_IRQ_BASE 0 /* first LPC int number */
#define IT8172_SERIRQ_0 (IT8172_LPC_IRQ_BASE + 0)
#define IT8172_SERIRQ_1 (IT8172_LPC_IRQ_BASE + 1)
#define IT8172_SERIRQ_2 (IT8172_LPC_IRQ_BASE + 2)
#define IT8172_SERIRQ_3 (IT8172_LPC_IRQ_BASE + 3)
#define IT8172_SERIRQ_4 (IT8172_LPC_IRQ_BASE + 4)
#define IT8172_SERIRQ_5 (IT8172_LPC_IRQ_BASE + 5)
#define IT8172_SERIRQ_6 (IT8172_LPC_IRQ_BASE + 6)
#define IT8172_SERIRQ_7 (IT8172_LPC_IRQ_BASE + 7)
#define IT8172_SERIRQ_8 (IT8172_LPC_IRQ_BASE + 8)
#define IT8172_SERIRQ_9 (IT8172_LPC_IRQ_BASE + 9)
#define IT8172_SERIRQ_10 (IT8172_LPC_IRQ_BASE + 10)
#define IT8172_SERIRQ_11 (IT8172_LPC_IRQ_BASE + 11)
#define IT8172_SERIRQ_12 (IT8172_LPC_IRQ_BASE + 12)
#define IT8172_SERIRQ_13 (IT8172_LPC_IRQ_BASE + 13)
#define IT8172_SERIRQ_14 (IT8172_LPC_IRQ_BASE + 14)
#define IT8172_SERIRQ_15 (IT8172_LPC_IRQ_BASE + 15)
#define IT8172_LB_IRQ_BASE 16 /* first local bus int number */
#define IT8172_PPR_IRQ (IT8172_LB_IRQ_BASE + 0) /* parallel port */
#define IT8172_TIMER0_IRQ (IT8172_LB_IRQ_BASE + 1)
#define IT8172_TIMER1_IRQ (IT8172_LB_IRQ_BASE + 2)
#define IT8172_I2C_IRQ (IT8172_LB_IRQ_BASE + 3)
#define IT8172_GPIO_IRQ (IT8172_LB_IRQ_BASE + 4)
#define IT8172_CIR0_IRQ (IT8172_LB_IRQ_BASE + 5)
#define IT8172_CIR1_IRQ (IT8172_LB_IRQ_BASE + 6)
#define IT8172_UART_IRQ (IT8172_LB_IRQ_BASE + 7)
#define IT8172_SCR0_IRQ (IT8172_LB_IRQ_BASE + 8)
#define IT8172_SCR1_IRQ (IT8172_LB_IRQ_BASE + 9)
#define IT8172_RTC_IRQ (IT8172_LB_IRQ_BASE + 10)
#define IT8172_IOCHK_IRQ (IT8172_LB_IRQ_BASE + 11)
/* 12 - 15 reserved */
/*
* Note here that the pci dev registers includes bits for more than
* just the pci devices.
*/
#define IT8172_PCI_DEV_IRQ_BASE 32 /* first pci dev irq */
#define IT8172_AC97_IRQ (IT8172_PCI_DEV_IRQ_BASE + 0)
#define IT8172_MC68K_IRQ (IT8172_PCI_DEV_IRQ_BASE + 1)
#define IT8172_IDE_IRQ (IT8172_PCI_DEV_IRQ_BASE + 2)
#define IT8172_USB_IRQ (IT8172_PCI_DEV_IRQ_BASE + 3)
#define IT8172_BRIDGE_MASTER_IRQ (IT8172_PCI_DEV_IRQ_BASE + 4)
#define IT8172_BRIDGE_TARGET_IRQ (IT8172_PCI_DEV_IRQ_BASE + 5)
#define IT8172_PCI_INTA_IRQ (IT8172_PCI_DEV_IRQ_BASE + 6)
#define IT8172_PCI_INTB_IRQ (IT8172_PCI_DEV_IRQ_BASE + 7)
#define IT8172_PCI_INTC_IRQ (IT8172_PCI_DEV_IRQ_BASE + 8)
#define IT8172_PCI_INTD_IRQ (IT8172_PCI_DEV_IRQ_BASE + 9)
#define IT8172_S_INTA_IRQ (IT8172_PCI_DEV_IRQ_BASE + 10)
#define IT8172_S_INTB_IRQ (IT8172_PCI_DEV_IRQ_BASE + 11)
#define IT8172_S_INTC_IRQ (IT8172_PCI_DEV_IRQ_BASE + 12)
#define IT8172_S_INTD_IRQ (IT8172_PCI_DEV_IRQ_BASE + 13)
#define IT8172_CDMA_IRQ (IT8172_PCI_DEV_IRQ_BASE + 14)
#define IT8172_DMA_IRQ (IT8172_PCI_DEV_IRQ_BASE + 15)
#define IT8172_NMI_IRQ_BASE 48
#define IT8172_SER_NMI_IRQ (IT8172_NMI_IRQ_BASE + 0)
#define IT8172_PCI_NMI_IRQ (IT8172_NMI_IRQ_BASE + 1)
#define IT8172_RTC_NMI_IRQ (IT8172_NMI_IRQ_BASE + 2)
#define IT8172_CPUIF_NMI_IRQ (IT8172_NMI_IRQ_BASE + 3)
#define IT8172_PMER_NMI_IRQ (IT8172_NMI_IRQ_BASE + 4)
#define IT8172_POWER_NMI_IRQ (IT8172_NMI_IRQ_BASE + 5)
#define IT8172_LAST_IRQ (IT8172_POWER_NMI_IRQ)
/* Finally, let's move over here the mips cpu timer interrupt.
*/
#define MIPS_CPU_TIMER_IRQ (NR_IRQS-1)
/*
* IT8172 Interrupt Controller Registers
*/
struct it8172_intc_regs {
volatile unsigned short lb_req; /* offset 0 */
volatile unsigned short lb_mask;
volatile unsigned short lb_trigger;
volatile unsigned short lb_level;
unsigned char pad0[8];
volatile unsigned short lpc_req; /* offset 0x10 */
volatile unsigned short lpc_mask;
volatile unsigned short lpc_trigger;
volatile unsigned short lpc_level;
unsigned char pad1[8];
volatile unsigned short pci_req; /* offset 0x20 */
volatile unsigned short pci_mask;
volatile unsigned short pci_trigger;
volatile unsigned short pci_level;
unsigned char pad2[8];
volatile unsigned short nmi_req; /* offset 0x30 */
volatile unsigned short nmi_mask;
volatile unsigned short nmi_trigger;
volatile unsigned short nmi_level;
unsigned char pad3[6];
volatile unsigned short nmi_redir; /* offset 0x3E */
unsigned char pad4[0xBE];
volatile unsigned short intstatus; /* offset 0xFE */
};
#endif /* _MIPS_ITEINT_H */
include/asm-mips/it8172/it8172_pci.h deleted 100644 → 0
View file @ 9b5a4a67
/*
*
* BRIEF MODULE DESCRIPTION
* IT8172 system controller specific pci defines.
*
* Copyright 2000 MontaVista Software Inc.
* Author: MontaVista Software, Inc.
* ppopov@mvista.com or source@mvista.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 the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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 _8172PCI_H_
#define _8172PCI_H_
// PCI configuration space Type0
#define PCI_IDREG 0x00
#define PCI_CMDSTSREG 0x04
#define PCI_CLASSREG 0x08
#define PCI_BHLCREG 0x0C
#define PCI_BASE1REG 0x10
#define PCI_BASE2REG 0x14
#define PCI_BASE3REG 0x18
#define PCI_BASE4REG 0x1C
#define PCI_BASE5REG 0x20
#define PCI_BASE6REG 0x24
#define PCI_ROMBASEREG 0x30
#define PCI_INTRREG 0x3C
// PCI configuration space Type1
#define PCI_BUSNOREG 0x18
#define IT_PCI_VENDORID(x) ((x) & 0xFFFF)
#define IT_PCI_DEVICEID(x) (((x)>>16) & 0xFFFF)
// Command register
#define PCI_CMD_IOEN 0x00000001
#define PCI_CMD_MEMEN 0x00000002
#define PCI_CMD_BUSMASTER 0x00000004
#define PCI_CMD_SPCYCLE 0x00000008
#define PCI_CMD_WRINV 0x00000010
#define PCI_CMD_VGASNOOP 0x00000020
#define PCI_CMD_PERR 0x00000040
#define PCI_CMD_WAITCTRL 0x00000080
#define PCI_CMD_SERR 0x00000100
#define PCI_CMD_FAST_BACKTOBACK 0x00000200
// Status register
#define PCI_STS_66MHZ 0x00200000
#define PCI_STS_SUPPORT_UDF 0x00400000
#define PCI_STS_FAST_BACKTOBACK 0x00800000
#define PCI_STS_DATA_PERR 0x01000000
#define PCI_STS_DEVSEL0 0x02000000
#define PCI_STS_DEVSEL1 0x04000000
#define PCI_STS_SIG_TGTABORT 0x08000000
#define PCI_STS_RCV_TGTABORT 0x10000000
#define PCI_STS_RCV_MSTABORT 0x20000000
#define PCI_STS_SYSERR 0x40000000
#define PCI_STS_DETCT_PERR 0x80000000
#define IT_PCI_CLASS(x) (((x)>>24) & 0xFF)
#define IT_PCI_SUBCLASS(x) (((x)>>16) & 0xFF)
#define IT_PCI_INTERFACE(x) (((x)>>8) & 0xFF)
#define IT_PCI_REVISION(x) ((x) & 0xFF)
// PCI class code
#define PCI_CLASS_BRIDGE 0x06
// bridge subclass
#define PCI_SUBCLASS_BRIDGE_HOST 0x00
#define PCI_SUBCLASS_BRIDGE_PCI 0x04
// BHLCREG
#define IT_PCI_BIST(x) (((x)>>24) & 0xFF)
#define IT_PCI_HEADERTYPE(x) (((x)>>16) & 0xFF)
#define IT_PCI_LATENCYTIMER(x) (((x)>>8) & 0xFF)
#define IT_PCI_CACHELINESIZE(x) ((x) & 0xFF)
#define PCI_MULTIFUNC 0x80
// INTRREG
#define IT_PCI_MAXLAT(x) (((x)>>24) & 0xFF)
#define IT_PCI_MINGNT(x) (((x)>>16) & 0xFF)
#define IT_PCI_INTRPIN(x) (((x)>>8) & 0xFF)
#define IT_PCI_INTRLINE(x) ((x) & 0xFF)
#define PCI_VENDOR_NEC 0x1033
#define PCI_VENDOR_DEC 0x1101
#endif // _8172PCI_H_
include/asm-mips/it8712.h deleted 100644 → 0
View file @ 9b5a4a67
#ifndef __IT8712_H__
#define __IT8712_H__
#define LPC_BASE_ADDR 0x14000000
// MB PnP configuration register
#define LPC_KEY_ADDR 0x1400002E
#define LPC_DATA_ADDR 0x1400002F
// Device LDN
#define LDN_SERIAL1 0x01
#define LDN_SERIAL2 0x02
#define LDN_PARALLEL 0x03
#define LDN_KEYBOARD 0x05
#define LDN_MOUSE 0x06
#define IT8712_UART1_PORT 0x3F8
#define IT8712_UART2_PORT 0x2F8
#ifndef ASM_ONLY
void LPCSetConfig(char LdnNumber, char Index, char data);
char LPCGetConfig(char LdnNumber, char Index);
#endif
#endif
include/asm-mips/ptrace.h
View file @ e6bf0bf3
......@@ -44,9 +44,8 @@ struct pt_regs {
unsigned long cp0_epc;
#ifdef CONFIG_MIPS_MT_SMTC
unsigned long cp0_tcstatus;
unsigned long smtc_pad;
#endif /* CONFIG_MIPS_MT_SMTC */
};
} __attribute__ ((aligned (8)));
/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
#define PTRACE_GETREGS 12
......
include/asm-mips/serial.h
View file @ e6bf0bf3
......@@ -69,38 +69,6 @@
#define EV64120_SERIAL_PORT_DEFNS
#endif
#ifdef CONFIG_MIPS_ITE8172
#include <asm/it8172/it8172.h>
#include <asm/it8172/it8172_int.h>
#include <asm/it8712.h>
#define ITE_SERIAL_PORT_DEFNS \
{ .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_UART_BASE), \
.irq = IT8172_UART_IRQ, .flags = STD_COM_FLAGS, .port = PORT_16550 }, \
{ .baud_base = (24000000/(16*13)), .port = (IT8172_PCI_IO_BASE + IT8712_UART1_PORT), \
.irq = IT8172_SERIRQ_4, .flags = STD_COM_FLAGS, .port = PORT_16550 }, \
/* Smart Card Reader 0 */ \
{ .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_SCR0_BASE), \
.irq = IT8172_SCR0_IRQ, .flags = STD_COM_FLAGS, .port = PORT_16550 }, \
/* Smart Card Reader 1 */ \
{ .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_SCR1_BASE), \
.irq = IT8172_SCR1_IRQ, .flags = STD_COM_FLAGS, .port = PORT_16550 },
#else
#define ITE_SERIAL_PORT_DEFNS
#endif
#ifdef CONFIG_MIPS_IVR
#include <asm/it8172/it8172.h>
#include <asm/it8172/it8172_int.h>
#define IVR_SERIAL_PORT_DEFNS \
{ .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_UART_BASE), \
.irq = IT8172_UART_IRQ, .flags = STD_COM_FLAGS, .port = PORT_16550 }, \
/* Smart Card Reader 1 */ \
{ .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_SCR1_BASE), \
.irq = IT8172_SCR1_IRQ, .flags = STD_COM_FLAGS, .port = PORT_16550 },
#else
#define IVR_SERIAL_PORT_DEFNS
#endif
#ifdef CONFIG_HAVE_STD_PC_SERIAL_PORT
#define STD_SERIAL_PORT_DEFNS \
/* UART CLK PORT IRQ FLAGS */ \
......@@ -240,8 +208,6 @@
DDB5477_SERIAL_PORT_DEFNS \
EV64120_SERIAL_PORT_DEFNS \
IP32_SERIAL_PORT_DEFNS \
ITE_SERIAL_PORT_DEFNS \
IVR_SERIAL_PORT_DEFNS \
JAZZ_SERIAL_PORT_DEFNS \
STD_SERIAL_PORT_DEFNS \
MOMENCO_OCELOT_G_SERIAL_PORT_DEFNS \
......
include/linux/ite_gpio.h deleted 100644 → 0
View file @ 9b5a4a67
/*
* FILE NAME ite_gpio.h
*
* BRIEF MODULE DESCRIPTION
* Generic gpio.
*
* Author: MontaVista Software, Inc. <source@mvista.com>
* Hai-Pao Fan <haipao@mvista.com>
*
* Copyright 2001 MontaVista Software Inc.
*
* 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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 __ITE_GPIO_H
#define __ITE_GPIO_H
#include <linux/ioctl.h>
struct ite_gpio_ioctl_data {
__u32 device;
__u32 mask;
__u32 data;
};
#define ITE_GPIO_IOCTL_BASE 'Z'
#define ITE_GPIO_IN _IOWR(ITE_GPIO_IOCTL_BASE, 0, struct ite_gpio_ioctl_data)
#define ITE_GPIO_OUT _IOW (ITE_GPIO_IOCTL_BASE, 1, struct ite_gpio_ioctl_data)
#define ITE_GPIO_INT_CTRL _IOW (ITE_GPIO_IOCTL_BASE, 2, struct ite_gpio_ioctl_data)
#define ITE_GPIO_IN_STATUS _IOW (ITE_GPIO_IOCTL_BASE, 3, struct ite_gpio_ioctl_data)
#define ITE_GPIO_OUT_STATUS _IOW (ITE_GPIO_IOCTL_BASE, 4, struct ite_gpio_ioctl_data)
#define ITE_GPIO_GEN_CTRL _IOW (ITE_GPIO_IOCTL_BASE, 5, struct ite_gpio_ioctl_data)
#define ITE_GPIO_INT_WAIT _IOW (ITE_GPIO_IOCTL_BASE, 6, struct ite_gpio_ioctl_data)
#define ITE_GPIO_PORTA 0x01
#define ITE_GPIO_PORTB 0x02
#define ITE_GPIO_PORTC 0x04
extern int ite_gpio_in(__u32 device, __u32 mask, volatile __u32 *data);
extern int ite_gpio_out(__u32 device, __u32 mask, __u32 data);
extern int ite_gpio_int_ctrl(__u32 device, __u32 mask, __u32 data);
extern int ite_gpio_in_status(__u32 device, __u32 mask, volatile __u32 *data);
extern int ite_gpio_out_status(__u32 device, __u32 mask, __u32 data);
extern int ite_gpio_gen_ctrl(__u32 device, __u32 mask, __u32 data);
extern int ite_gpio_int_wait(__u32 device, __u32 mask, __u32 data);
#endif
include/linux/pci_ids.h
View file @ e6bf0bf3
......@@ -1615,8 +1615,6 @@
#define PCI_VENDOR_ID_ROCKWELL 0x127A
#define PCI_VENDOR_ID_ITE 0x1283
#define PCI_DEVICE_ID_ITE_IT8172G 0x8172
#define PCI_DEVICE_ID_ITE_IT8172G_AUDIO 0x0801
#define PCI_DEVICE_ID_ITE_8211 0x8211
#define PCI_DEVICE_ID_ITE_8212 0x8212
#define PCI_DEVICE_ID_ITE_8872 0x8872
......@@ -1883,6 +1881,8 @@
#define PCI_DEVICE_ID_PANACOM_QUADMODEM 0x0400
#define PCI_DEVICE_ID_PANACOM_DUALMODEM 0x0402
#define PCI_VENDOR_ID_SIPACKETS 0x14d9
#define PCI_DEVICE_ID_SP1011 0x0010
#define PCI_VENDOR_ID_AFAVLAB 0x14db
#define PCI_DEVICE_ID_AFAVLAB_P028 0x2180
......@@ -1997,6 +1997,7 @@
#define PCI_DEVICE_ID_FARSITE_TE1C 0x1612
#define PCI_VENDOR_ID_SIBYTE 0x166d
#define PCI_DEVICE_ID_BCM1250_PCI 0x0001
#define PCI_DEVICE_ID_BCM1250_HT 0x0002
#define PCI_VENDOR_ID_NETCELL 0x169c
......
sound/oss/Kconfig
View file @ e6bf0bf3
......@@ -115,10 +115,6 @@ config SOUND_HAL2
Say Y or M if you have an SGI Indy or Indigo2 system and want to be able to
use its on-board A2 audio system.
config SOUND_IT8172
tristate "IT8172G Sound"
depends on SOUND_PRIME && (MIPS_ITE8172 || MIPS_IVR)
config SOUND_VRC5477
tristate "NEC Vrc5477 AC97 sound"
depends on SOUND_PRIME && DDB5477
......
sound/oss/Makefile
View file @ e6bf0bf3
......@@ -77,7 +77,6 @@ obj-$(CONFIG_SOUND_BCM_CS4297A) += swarm_cs4297a.o
obj-$(CONFIG_SOUND_RME96XX) += rme96xx.o
obj-$(CONFIG_SOUND_BT878) += btaudio.o
obj-$(CONFIG_SOUND_ALI5455) += ali5455.o ac97_codec.o
obj-$(CONFIG_SOUND_IT8172) += ite8172.o ac97_codec.o
obj-$(CONFIG_SOUND_FORTE) += forte.o ac97_codec.o
obj-$(CONFIG_SOUND_AD1980) += ac97_plugin_ad1980.o ac97_codec.o
......
sound/oss/ite8172.c deleted 100644 → 0
View file @ 9b5a4a67
/*
* ite8172.c -- ITE IT8172G Sound Driver.
*
* Copyright 2001 MontaVista Software Inc.
* Author: MontaVista Software, Inc.
* stevel@mvista.com or source@mvista.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 the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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.
*
*
* Module command line parameters:
*
* Supported devices:
* /dev/dsp standard OSS /dev/dsp device
* /dev/mixer standard OSS /dev/mixer device
*
* Notes:
*
* 1. Much of the OSS buffer allocation, ioctl's, and mmap'ing are
* taken, slightly modified or not at all, from the ES1371 driver,
* so refer to the credits in es1371.c for those. The rest of the
* code (probe, open, read, write, the ISR, etc.) is new.
* 2. The following support is untested:
* * Memory mapping the audio buffers, and the ioctl controls that go
* with it.
* * S/PDIF output.
* * I2S support.
* 3. The following is not supported:
* * legacy audio mode.
* 4. Support for volume button interrupts is implemented but doesn't
* work yet.
*
* Revision history
* 02.08.2001 Initial release
* 06.22.2001 Added I2S support
* 07.30.2003 Removed initialisation to zero for static variables
* (spdif[NR_DEVICE], i2s_fmt[NR_DEVICE], and devindex)
*/
#include <linux/module.h>
#include <linux/string.h>
#include <linux/ioport.h>
#include <linux/sched.h>
#include <linux/delay.h>
#include <linux/sound.h>
#include <linux/slab.h>
#include <linux/soundcard.h>
#include <linux/pci.h>
#include <linux/init.h>
#include <linux/poll.h>
#include <linux/bitops.h>
#include <linux/proc_fs.h>
#include <linux/spinlock.h>
#include <linux/smp_lock.h>
#include <linux/ac97_codec.h>
#include <linux/interrupt.h>
#include <linux/mutex.h>
#include <asm/io.h>
#include <asm/dma.h>
#include <asm/uaccess.h>
#include <asm/it8172/it8172.h>
/* --------------------------------------------------------------------- */
#undef OSS_DOCUMENTED_MIXER_SEMANTICS
#define IT8172_DEBUG
#undef IT8172_VERBOSE_DEBUG
#define DBG(x) {}
#define IT8172_MODULE_NAME "IT8172 audio"
#define PFX IT8172_MODULE_NAME
#ifdef IT8172_DEBUG
#define dbg(format, arg...) printk(KERN_DEBUG PFX ": " format "\n" , ## arg)
#else
#define dbg(format, arg...) do {} while (0)
#endif
#define err(format, arg...) printk(KERN_ERR PFX ": " format "\n" , ## arg)
#define info(format, arg...) printk(KERN_INFO PFX ": " format "\n" , ## arg)
#define warn(format, arg...) printk(KERN_WARNING PFX ": " format "\n" , ## arg)
#define IT8172_MODULE_NAME "IT8172 audio"
#define PFX IT8172_MODULE_NAME
#ifdef IT8172_DEBUG
#define dbg(format, arg...) printk(KERN_DEBUG PFX ": " format "\n" , ## arg)
#else
#define dbg(format, arg...) do {} while (0)
#endif
#define err(format, arg...) printk(KERN_ERR PFX ": " format "\n" , ## arg)
#define info(format, arg...) printk(KERN_INFO PFX ": " format "\n" , ## arg)
#define warn(format, arg...) printk(KERN_WARNING PFX ": " format "\n" , ## arg)
static const unsigned sample_shift[] = { 0, 1, 1, 2 };
/*
* Audio Controller register bit definitions follow. See
* include/asm/it8172/it8172.h for register offsets.
*/
/* PCM Out Volume Reg */
#define PCMOV_PCMOM (1<<15) /* PCM Out Mute default 1: mute */
#define PCMOV_PCMRCG_BIT 8 /* PCM Right channel Gain */
#define PCMOV_PCMRCG_MASK (0x1f<<PCMOV_PCMRCG_BIT)
#define PCMOV_PCMLCG_BIT 0 /* PCM Left channel gain */
#define PCMOV_PCMLCG_MASK 0x1f
/* FM Out Volume Reg */
#define FMOV_FMOM (1<<15) /* FM Out Mute default 1: mute */
#define FMOV_FMRCG_BIT 8 /* FM Right channel Gain */
#define FMOV_FMRCG_MASK (0x1f<<FMOV_FMRCG_BIT)
#define FMOV_FMLCG_BIT 0 /* FM Left channel gain */
#define FMOV_FMLCG_MASK 0x1f
/* I2S Out Volume Reg */
#define I2SV_I2SOM (1<<15) /* I2S Out Mute default 1: mute */
#define I2SV_I2SRCG_BIT 8 /* I2S Right channel Gain */
#define I2SV_I2SRCG_MASK (0x1f<<I2SV_I2SRCG_BIT)
#define I2SV_I2SLCG_BIT 0 /* I2S Left channel gain */
#define I2SV_I2SLCG_MASK 0x1f
/* Digital Recording Source Select Reg */
#define DRSS_BIT 0
#define DRSS_MASK 0x07
#define DRSS_AC97_PRIM 0
#define DRSS_FM 1
#define DRSS_I2S 2
#define DRSS_PCM 3
#define DRSS_AC97_SEC 4
/* Playback/Capture Channel Control Registers */
#define CC_SM (1<<15) /* Stereo, Mone 0: mono 1: stereo */
#define CC_DF (1<<14) /* Data Format 0: 8 bit 1: 16 bit */
#define CC_FMT_BIT 14
#define CC_FMT_MASK (0x03<<CC_FMT_BIT)
#define CC_CF_BIT 12 /* Channel format (Playback only) */
#define CC_CF_MASK (0x03<<CC_CF_BIT)
#define CC_CF_2 0
#define CC_CF_4 (1<<CC_CF_BIT)
#define CC_CF_6 (2<<CC_CF_BIT)
#define CC_SR_BIT 8 /* sample Rate */
#define CC_SR_MASK (0x0f<<CC_SR_BIT)
#define CC_SR_5500 0
#define CC_SR_8000 (1<<CC_SR_BIT)
#define CC_SR_9600 (2<<CC_SR_BIT)
#define CC_SR_11025 (3<<CC_SR_BIT)
#define CC_SR_16000 (4<<CC_SR_BIT)
#define CC_SR_19200 (5<<CC_SR_BIT)
#define CC_SR_22050 (6<<CC_SR_BIT)
#define CC_SR_32000 (7<<CC_SR_BIT)
#define CC_SR_38400 (8<<CC_SR_BIT)
#define CC_SR_44100 (9<<CC_SR_BIT)
#define CC_SR_48000 (10<<CC_SR_BIT)
#define CC_CSP (1<<7) /* Channel stop
* 0: End of Current buffer
* 1: Immediately stop when rec stop */
#define CC_CP (1<<6) /* Channel pause 0: normal, 1: pause */
#define CC_CA (1<<5) /* Channel Action 0: Stop , 1: start */
#define CC_CB2L (1<<2) /* Cur. buf. 2 xfr is last 0: No, 1: Yes */
#define CC_CB1L (1<<1) /* Cur. buf. 1 xfr is last 0: No, 1: Yes */
#define CC_DE 1 /* DFC/DFIFO Data Empty 1: empty, 0: not empty
* (Playback only)
*/
/* Codec Control Reg */
#define CODECC_GME (1<<9) /* AC97 GPIO Mode enable */
#define CODECC_ATM (1<<8) /* AC97 ATE test mode 0: test 1: normal */
#define CODECC_WR (1<<6) /* AC97 Warn reset 1: warm reset , 0: Normal */
#define CODECC_CR (1<<5) /* AC97 Cold reset 1: Cold reset , 0: Normal */
/* I2S Control Reg */
#define I2SMC_SR_BIT 6 /* I2S Sampling rate
* 00: 48KHz, 01: 44.1 KHz, 10: 32 32 KHz */
#define I2SMC_SR_MASK (0x03<<I2SMC_SR_BIT)
#define I2SMC_SR_48000 0
#define I2SMC_SR_44100 (1<<I2SMC_SR_BIT)
#define I2SMC_SR_32000 (2<<I2SMC_SR_BIT)
#define I2SMC_SRSS (1<<5) /* Sample Rate Source Select 1:S/W, 0: H/W */
#define I2SMC_I2SF_BIT 0 /* I2S Format */
#define I2SMC_I2SF_MASK 0x03
#define I2SMC_I2SF_DAC 0
#define I2SMC_I2SF_ADC 2
#define I2SMC_I2SF_I2S 3
/* Volume up, Down, Mute */
#define VS_VMP (1<<2) /* Volume mute 1: pushed, 0: not */
#define VS_VDP (1<<1) /* Volume Down 1: pushed, 0: not */
#define VS_VUP 1 /* Volime Up 1: pushed, 0: not */
/* SRC, Mixer test control/DFC status reg */
#define SRCS_DPUSC (1<<5) /* DFC Playback underrun Status/clear */
#define SRCS_DCOSC (1<<4) /* DFC Capture Overrun Status/clear */
#define SRCS_SIS (1<<3) /* SRC input select 1: Mixer, 0: Codec I/F */
#define SRCS_CDIS_BIT 0 /* Codec Data Input Select */
#define SRCS_CDIS_MASK 0x07
#define SRCS_CDIS_MIXER 0
#define SRCS_CDIS_PCM 1
#define SRCS_CDIS_I2S 2
#define SRCS_CDIS_FM 3
#define SRCS_CDIS_DFC 4
/* Codec Index Reg command Port */
#define CIRCP_CID_BIT 10
#define CIRCP_CID_MASK (0x03<<CIRCP_CID_BIT)
#define CIRCP_CPS (1<<9) /* Command Port Status 0: ready, 1: busy */
#define CIRCP_DPVF (1<<8) /* Data Port Valid Flag 0: invalis, 1: valid */
#define CIRCP_RWC (1<<7) /* Read/write command */
#define CIRCP_CIA_BIT 0
#define CIRCP_CIA_MASK 0x007F /* Codec Index Address */
/* Test Mode Control/Test group Select Control */
/* General Control Reg */
#define GC_VDC_BIT 6 /* Volume Division Control */
#define GC_VDC_MASK (0x03<<GC_VDC_BIT)
#define GC_VDC_NONE 0
#define GC_VDC_DIV2 (1<<GC_VDC_BIT)
#define GC_VDC_DIV4 (2<<GC_VDC_BIT)
#define GC_SOE (1<<2) /* S/PDIF Output enable */
#define GC_SWR 1 /* Software warn reset */
/* Interrupt mask Control Reg */
#define IMC_VCIM (1<<6) /* Volume CNTL interrupt mask */
#define IMC_CCIM (1<<1) /* Capture Chan. iterrupt mask */
#define IMC_PCIM 1 /* Playback Chan. interrupt mask */
/* Interrupt status/clear reg */
#define ISC_VCI (1<<6) /* Volume CNTL interrupt 1: clears */
#define ISC_CCI (1<<1) /* Capture Chan. interrupt 1: clears */
#define ISC_PCI 1 /* Playback Chan. interrupt 1: clears */
/* misc stuff */
#define POLL_COUNT 0x5000
/* --------------------------------------------------------------------- */
/*
* Define DIGITAL1 as the I2S channel, since it is not listed in
* soundcard.h.
*/
#define SOUND_MIXER_I2S SOUND_MIXER_DIGITAL1
#define SOUND_MASK_I2S SOUND_MASK_DIGITAL1
#define SOUND_MIXER_READ_I2S MIXER_READ(SOUND_MIXER_I2S)
#define SOUND_MIXER_WRITE_I2S MIXER_WRITE(SOUND_MIXER_I2S)
/* --------------------------------------------------------------------- */
struct it8172_state {
/* list of it8172 devices */
struct list_head devs;
/* the corresponding pci_dev structure */
struct pci_dev *dev;
/* soundcore stuff */
int dev_audio;
/* hardware resources */
unsigned long io;
unsigned int irq;
/* PCI ID's */
u16 vendor;
u16 device;
u8 rev; /* the chip revision */
/* options */
int spdif_volume; /* S/PDIF output is enabled if != -1 */
int i2s_volume; /* current I2S out volume, in OSS format */
int i2s_recording;/* 1 = recording from I2S, 0 = not */
#ifdef IT8172_DEBUG
/* debug /proc entry */
struct proc_dir_entry *ps;
struct proc_dir_entry *ac97_ps;
#endif /* IT8172_DEBUG */
struct ac97_codec codec;
unsigned short pcc, capcc;
unsigned dacrate, adcrate;
spinlock_t lock;
struct mutex open_mutex;
mode_t open_mode;
wait_queue_head_t open_wait;
struct dmabuf {
void *rawbuf;
dma_addr_t dmaaddr;
unsigned buforder;
unsigned numfrag;
unsigned fragshift;
void* nextIn;
void* nextOut;
int count;
int curBufPtr;
unsigned total_bytes;
unsigned error; /* over/underrun */
wait_queue_head_t wait;
/* redundant, but makes calculations easier */
unsigned fragsize;
unsigned dmasize;
unsigned fragsamples;
/* OSS stuff */
unsigned mapped:1;
unsigned ready:1;
unsigned stopped:1;
unsigned ossfragshift;
int ossmaxfrags;
unsigned subdivision;
} dma_dac, dma_adc;
};
/* --------------------------------------------------------------------- */
static LIST_HEAD(devs);
/* --------------------------------------------------------------------- */
static inline unsigned ld2(unsigned int x)
{
unsigned r = 0;
if (x >= 0x10000) {
x >>= 16;
r += 16;
}
if (x >= 0x100) {
x >>= 8;
r += 8;
}
if (x >= 0x10) {
x >>= 4;
r += 4;
}
if (x >= 4) {
x >>= 2;
r += 2;
}
if (x >= 2)
r++;
return r;
}
/* --------------------------------------------------------------------- */
static void it8172_delay(int msec)
{
unsigned long tmo;
signed long tmo2;
if (in_interrupt())
return;
tmo = jiffies + (msec*HZ)/1000;
for (;;) {
tmo2 = tmo - jiffies;
if (tmo2 <= 0)
break;
schedule_timeout(tmo2);
}
}
static unsigned short
get_compat_rate(unsigned* rate)
{
unsigned rate_out = *rate;
unsigned short sr;
if (rate_out >= 46050) {
sr = CC_SR_48000; rate_out = 48000;
} else if (rate_out >= 41250) {
sr = CC_SR_44100; rate_out = 44100;
} else if (rate_out >= 35200) {
sr = CC_SR_38400; rate_out = 38400;
} else if (rate_out >= 27025) {
sr = CC_SR_32000; rate_out = 32000;
} else if (rate_out >= 20625) {
sr = CC_SR_22050; rate_out = 22050;
} else if (rate_out >= 17600) {
sr = CC_SR_19200; rate_out = 19200;
} else if (rate_out >= 13513) {
sr = CC_SR_16000; rate_out = 16000;
} else if (rate_out >= 10313) {
sr = CC_SR_11025; rate_out = 11025;
} else if (rate_out >= 8800) {
sr = CC_SR_9600; rate_out = 9600;
} else if (rate_out >= 6750) {
sr = CC_SR_8000; rate_out = 8000;
} else {
sr = CC_SR_5500; rate_out = 5500;
}
*rate = rate_out;
return sr;
}
static void set_adc_rate(struct it8172_state *s, unsigned rate)
{
unsigned long flags;
unsigned short sr;
sr = get_compat_rate(&rate);
spin_lock_irqsave(&s->lock, flags);
s->capcc &= ~CC_SR_MASK;
s->capcc |= sr;
outw(s->capcc, s->io+IT_AC_CAPCC);
spin_unlock_irqrestore(&s->lock, flags);
s->adcrate = rate;
}
static void set_dac_rate(struct it8172_state *s, unsigned rate)
{
unsigned long flags;
unsigned short sr;
sr = get_compat_rate(&rate);
spin_lock_irqsave(&s->lock, flags);
s->pcc &= ~CC_SR_MASK;
s->pcc |= sr;
outw(s->pcc, s->io+IT_AC_PCC);
spin_unlock_irqrestore(&s->lock, flags);
s->dacrate = rate;
}
/* --------------------------------------------------------------------- */
static u16 rdcodec(struct ac97_codec *codec, u8 addr)
{
struct it8172_state *s = (struct it8172_state *)codec->private_data;
unsigned long flags;
unsigned short circp, data;
int i;
spin_lock_irqsave(&s->lock, flags);
for (i = 0; i < POLL_COUNT; i++)
if (!(inw(s->io+IT_AC_CIRCP) & CIRCP_CPS))
break;
if (i == POLL_COUNT)
err("rdcodec: codec ready poll expired!");
circp = addr & CIRCP_CIA_MASK;
circp |= (codec->id << CIRCP_CID_BIT);
circp |= CIRCP_RWC; // read command
outw(circp, s->io+IT_AC_CIRCP);
/* now wait for the data */
for (i = 0; i < POLL_COUNT; i++)
if (inw(s->io+IT_AC_CIRCP) & CIRCP_DPVF)
break;
if (i == POLL_COUNT)
err("rdcodec: read poll expired!");
data = inw(s->io+IT_AC_CIRDP);
spin_unlock_irqrestore(&s->lock, flags);
return data;
}
static void wrcodec(struct ac97_codec *codec, u8 addr, u16 data)
{
struct it8172_state *s = (struct it8172_state *)codec->private_data;
unsigned long flags;
unsigned short circp;
int i;
spin_lock_irqsave(&s->lock, flags);
for (i = 0; i < POLL_COUNT; i++)
if (!(inw(s->io+IT_AC_CIRCP) & CIRCP_CPS))
break;
if (i == POLL_COUNT)
err("wrcodec: codec ready poll expired!");
circp = addr & CIRCP_CIA_MASK;
circp |= (codec->id << CIRCP_CID_BIT);
circp &= ~CIRCP_RWC; // write command
outw(data, s->io+IT_AC_CIRDP); // send data first
outw(circp, s->io+IT_AC_CIRCP);
spin_unlock_irqrestore(&s->lock, flags);
}
static void waitcodec(struct ac97_codec *codec)
{
unsigned short temp;
/* codec_wait is used to wait for a ready state after
an AC97_RESET. */
it8172_delay(10);
temp = rdcodec(codec, 0x26);
// If power down, power up
if (temp & 0x3f00) {
// Power on
wrcodec(codec, 0x26, 0);
it8172_delay(100);
// Reread
temp = rdcodec(codec, 0x26);
}
// Check if Codec REF,ANL,DAC,ADC ready***/
if ((temp & 0x3f0f) != 0x000f) {
err("codec reg 26 status (0x%x) not ready!!", temp);
return;
}
}
/* --------------------------------------------------------------------- */
static inline void stop_adc(struct it8172_state *s)
{
struct dmabuf* db = &s->dma_adc;
unsigned long flags;
unsigned char imc;
if (db->stopped)
return;
spin_lock_irqsave(&s->lock, flags);
s->capcc &= ~(CC_CA | CC_CP | CC_CB2L | CC_CB1L);
s->capcc |= CC_CSP;
outw(s->capcc, s->io+IT_AC_CAPCC);
// disable capture interrupt
imc = inb(s->io+IT_AC_IMC);
outb(imc | IMC_CCIM, s->io+IT_AC_IMC);
db->stopped = 1;
spin_unlock_irqrestore(&s->lock, flags);
}
static inline void stop_dac(struct it8172_state *s)
{
struct dmabuf* db = &s->dma_dac;
unsigned long flags;
unsigned char imc;
if (db->stopped)
return;
spin_lock_irqsave(&s->lock, flags);
s->pcc &= ~(CC_CA | CC_CP | CC_CB2L | CC_CB1L);
s->pcc |= CC_CSP;
outw(s->pcc, s->io+IT_AC_PCC);
// disable playback interrupt
imc = inb(s->io+IT_AC_IMC);
outb(imc | IMC_PCIM, s->io+IT_AC_IMC);
db->stopped = 1;
spin_unlock_irqrestore(&s->lock, flags);
}
static void start_dac(struct it8172_state *s)
{
struct dmabuf* db = &s->dma_dac;
unsigned long flags;
unsigned char imc;
unsigned long buf1, buf2;
if (!db->stopped)
return;
spin_lock_irqsave(&s->lock, flags);
// reset Buffer 1 and 2 pointers to nextOut and nextOut+fragsize
buf1 = virt_to_bus(db->nextOut);
buf2 = buf1 + db->fragsize;
if (buf2 >= db->dmaaddr + db->dmasize)
buf2 -= db->dmasize;
outl(buf1, s->io+IT_AC_PCB1STA);
outl(buf2, s->io+IT_AC_PCB2STA);
db->curBufPtr = IT_AC_PCB1STA;
// enable playback interrupt
imc = inb(s->io+IT_AC_IMC);
outb(imc & ~IMC_PCIM, s->io+IT_AC_IMC);
s->pcc &= ~(CC_CSP | CC_CP | CC_CB2L | CC_CB1L);
s->pcc |= CC_CA;
outw(s->pcc, s->io+IT_AC_PCC);
db->stopped = 0;
spin_unlock_irqrestore(&s->lock, flags);
}
static void start_adc(struct it8172_state *s)
{
struct dmabuf* db = &s->dma_adc;
unsigned long flags;
unsigned char imc;
unsigned long buf1, buf2;
if (!db->stopped)
return;
spin_lock_irqsave(&s->lock, flags);
// reset Buffer 1 and 2 pointers to nextIn and nextIn+fragsize
buf1 = virt_to_bus(db->nextIn);
buf2 = buf1 + db->fragsize;
if (buf2 >= db->dmaaddr + db->dmasize)
buf2 -= db->dmasize;
outl(buf1, s->io+IT_AC_CAPB1STA);
outl(buf2, s->io+IT_AC_CAPB2STA);
db->curBufPtr = IT_AC_CAPB1STA;
// enable capture interrupt
imc = inb(s->io+IT_AC_IMC);
outb(imc & ~IMC_CCIM, s->io+IT_AC_IMC);
s->capcc &= ~(CC_CSP | CC_CP | CC_CB2L | CC_CB1L);
s->capcc |= CC_CA;
outw(s->capcc, s->io+IT_AC_CAPCC);
db->stopped = 0;
spin_unlock_irqrestore(&s->lock, flags);
}
/* --------------------------------------------------------------------- */
#define DMABUF_DEFAULTORDER (17-PAGE_SHIFT)
#define DMABUF_MINORDER 1
static inline void dealloc_dmabuf(struct it8172_state *s, struct dmabuf *db)
{
struct page *page, *pend;
if (db->rawbuf) {
/* undo marking the pages as reserved */
pend = virt_to_page(db->rawbuf +
(PAGE_SIZE << db->buforder) - 1);
for (page = virt_to_page(db->rawbuf); page <= pend; page++)
ClearPageReserved(page);
pci_free_consistent(s->dev, PAGE_SIZE << db->buforder,
db->rawbuf, db->dmaaddr);
}
db->rawbuf = db->nextIn = db->nextOut = NULL;
db->mapped = db->ready = 0;
}
static int prog_dmabuf(struct it8172_state *s, struct dmabuf *db,
unsigned rate, unsigned fmt, unsigned reg)
{
int order;
unsigned bytepersec;
unsigned bufs;
struct page *page, *pend;
if (!db->rawbuf) {
db->ready = db->mapped = 0;
for (order = DMABUF_DEFAULTORDER;
order >= DMABUF_MINORDER; order--)
if ((db->rawbuf =
pci_alloc_consistent(s->dev,
PAGE_SIZE << order,
&db->dmaaddr)))
break;
if (!db->rawbuf)
return -ENOMEM;
db->buforder = order;
/* now mark the pages as reserved;
otherwise remap_pfn_range doesn't do what we want */
pend = virt_to_page(db->rawbuf +
(PAGE_SIZE << db->buforder) - 1);
for (page = virt_to_page(db->rawbuf); page <= pend; page++)
SetPageReserved(page);
}
db->count = 0;
db->nextIn = db->nextOut = db->rawbuf;
bytepersec = rate << sample_shift[fmt];
bufs = PAGE_SIZE << db->buforder;
if (db->ossfragshift) {
if ((1000 << db->ossfragshift) < bytepersec)
db->fragshift = ld2(bytepersec/1000);
else
db->fragshift = db->ossfragshift;
} else {
db->fragshift = ld2(bytepersec/100/(db->subdivision ?
db->subdivision : 1));
if (db->fragshift < 3)
db->fragshift = 3;
}
db->numfrag = bufs >> db->fragshift;
while (db->numfrag < 4 && db->fragshift > 3) {
db->fragshift--;
db->numfrag = bufs >> db->fragshift;
}
db->fragsize = 1 << db->fragshift;
if (db->ossmaxfrags >= 4 && db->ossmaxfrags < db->numfrag)
db->numfrag = db->ossmaxfrags;
db->fragsamples = db->fragsize >> sample_shift[fmt];
db->dmasize = db->numfrag << db->fragshift;
memset(db->rawbuf, (fmt & (CC_DF>>CC_FMT_BIT)) ? 0 : 0x80, bufs);
#ifdef IT8172_VERBOSE_DEBUG
dbg("rate=%d, fragsize=%d, numfrag=%d, dmasize=%d",
rate, db->fragsize, db->numfrag, db->dmasize);
#endif
// set data length register
outw(db->fragsize, s->io+reg+2);
db->ready = 1;
return 0;
}
static inline int prog_dmabuf_adc(struct it8172_state *s)
{
stop_adc(s);
return prog_dmabuf(s, &s->dma_adc, s->adcrate,
(s->capcc & CC_FMT_MASK) >> CC_FMT_BIT,
IT_AC_CAPCC);
}
static inline int prog_dmabuf_dac(struct it8172_state *s)
{
stop_dac(s);
return prog_dmabuf(s, &s->dma_dac, s->dacrate,
(s->pcc & CC_FMT_MASK) >> CC_FMT_BIT,
IT_AC_PCC);
}
/* hold spinlock for the following! */
static irqreturn_t it8172_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
struct it8172_state *s = (struct it8172_state *)dev_id;
struct dmabuf* dac = &s->dma_dac;
struct dmabuf* adc = &s->dma_adc;
unsigned char isc, vs;
unsigned short vol, mute;
unsigned long newptr;
spin_lock(&s->lock);
isc = inb(s->io+IT_AC_ISC);
/* fastpath out, to ease interrupt sharing */
if (!(isc & (ISC_VCI | ISC_CCI | ISC_PCI))) {
spin_unlock(&s->lock);
return IRQ_NONE;
}
/* clear audio interrupts first */
outb(isc | ISC_VCI | ISC_CCI | ISC_PCI, s->io+IT_AC_ISC);
/* handle volume button events (ignore if S/PDIF enabled) */
if ((isc & ISC_VCI) && s->spdif_volume == -1) {
vs = inb(s->io+IT_AC_VS);
outb(0, s->io+IT_AC_VS);
vol = inw(s->io+IT_AC_PCMOV);
mute = vol & PCMOV_PCMOM;
vol &= PCMOV_PCMLCG_MASK;
if ((vs & VS_VUP) && vol > 0)
vol--;
if ((vs & VS_VDP) && vol < 0x1f)
vol++;
vol |= (vol << PCMOV_PCMRCG_BIT);
if (vs & VS_VMP)
vol |= (mute ^ PCMOV_PCMOM);
outw(vol, s->io+IT_AC_PCMOV);
}
/* update capture pointers */
if (isc & ISC_CCI) {
if (adc->count > adc->dmasize - adc->fragsize) {
// Overrun. Stop ADC and log the error
stop_adc(s);
adc->error++;
dbg("adc overrun");
} else {
newptr = virt_to_bus(adc->nextIn) + 2*adc->fragsize;
if (newptr >= adc->dmaaddr + adc->dmasize)
newptr -= adc->dmasize;
outl(newptr, s->io+adc->curBufPtr);
adc->curBufPtr = (adc->curBufPtr == IT_AC_CAPB1STA) ?
IT_AC_CAPB2STA : IT_AC_CAPB1STA;
adc->nextIn += adc->fragsize;
if (adc->nextIn >= adc->rawbuf + adc->dmasize)
adc->nextIn -= adc->dmasize;
adc->count += adc->fragsize;
adc->total_bytes += adc->fragsize;
/* wake up anybody listening */
if (waitqueue_active(&adc->wait))
wake_up_interruptible(&adc->wait);
}
}
/* update playback pointers */
if (isc & ISC_PCI) {
newptr = virt_to_bus(dac->nextOut) + 2*dac->fragsize;
if (newptr >= dac->dmaaddr + dac->dmasize)
newptr -= dac->dmasize;
outl(newptr, s->io+dac->curBufPtr);
dac->curBufPtr = (dac->curBufPtr == IT_AC_PCB1STA) ?
IT_AC_PCB2STA : IT_AC_PCB1STA;
dac->nextOut += dac->fragsize;
if (dac->nextOut >= dac->rawbuf + dac->dmasize)
dac->nextOut -= dac->dmasize;
dac->count -= dac->fragsize;
dac->total_bytes += dac->fragsize;
/* wake up anybody listening */
if (waitqueue_active(&dac->wait))
wake_up_interruptible(&dac->wait);
if (dac->count <= 0)
stop_dac(s);
}
spin_unlock(&s->lock);
return IRQ_HANDLED;
}
/* --------------------------------------------------------------------- */
static int it8172_open_mixdev(struct inode *inode, struct file *file)
{
int minor = iminor(inode);
struct list_head *list;
struct it8172_state *s;
for (list = devs.next; ; list = list->next) {
if (list == &devs)
return -ENODEV;
s = list_entry(list, struct it8172_state, devs);
if (s->codec.dev_mixer == minor)
break;
}
file->private_data = s;
return nonseekable_open(inode, file);
}
static int it8172_release_mixdev(struct inode *inode, struct file *file)
{
return 0;
}
static u16
cvt_ossvol(unsigned int gain)
{
u16 ret;
if (gain == 0)
return 0;
if (gain > 100)
gain = 100;
ret = (100 - gain + 32) / 4;
ret = ret > 31 ? 31 : ret;
return ret;
}
static int mixdev_ioctl(struct ac97_codec *codec, unsigned int cmd,
unsigned long arg)
{
struct it8172_state *s = (struct it8172_state *)codec->private_data;
unsigned int left, right;
unsigned long flags;
int val;
u16 vol;
/*
* When we are in S/PDIF mode, we want to disable any analog output so
* we filter the master/PCM channel volume ioctls.
*
* Also filter I2S channel, which AC'97 knows nothing about.
*/
switch (cmd) {
case SOUND_MIXER_WRITE_VOLUME:
// if not in S/PDIF mode, pass to AC'97
if (s->spdif_volume == -1)
break;
return 0;
case SOUND_MIXER_WRITE_PCM:
// if not in S/PDIF mode, pass to AC'97
if (s->spdif_volume == -1)
break;
if (get_user(val, (int *)arg))
return -EFAULT;
right = ((val >> 8) & 0xff);
left = (val & 0xff);
if (right > 100)
right = 100;
if (left > 100)
left = 100;
s->spdif_volume = (right << 8) | left;
vol = cvt_ossvol(left);
vol |= (cvt_ossvol(right) << PCMOV_PCMRCG_BIT);
if (vol == 0)
vol = PCMOV_PCMOM; // mute
spin_lock_irqsave(&s->lock, flags);
outw(vol, s->io+IT_AC_PCMOV);
spin_unlock_irqrestore(&s->lock, flags);
return put_user(s->spdif_volume, (int *)arg);
case SOUND_MIXER_READ_PCM:
// if not in S/PDIF mode, pass to AC'97
if (s->spdif_volume == -1)
break;
return put_user(s->spdif_volume, (int *)arg);
case SOUND_MIXER_WRITE_I2S:
if (get_user(val, (int *)arg))
return -EFAULT;
right = ((val >> 8) & 0xff);
left = (val & 0xff);
if (right > 100)
right = 100;
if (left > 100)
left = 100;
s->i2s_volume = (right << 8) | left;
vol = cvt_ossvol(left);
vol |= (cvt_ossvol(right) << I2SV_I2SRCG_BIT);
if (vol == 0)
vol = I2SV_I2SOM; // mute
outw(vol, s->io+IT_AC_I2SV);
return put_user(s->i2s_volume, (int *)arg);
case SOUND_MIXER_READ_I2S:
return put_user(s->i2s_volume, (int *)arg);
case SOUND_MIXER_WRITE_RECSRC:
if (get_user(val, (int *)arg))
return -EFAULT;
if (val & SOUND_MASK_I2S) {
s->i2s_recording = 1;
outb(DRSS_I2S, s->io+IT_AC_DRSS);
return 0;
} else {
s->i2s_recording = 0;
outb(DRSS_AC97_PRIM, s->io+IT_AC_DRSS);
// now let AC'97 select record source
break;
}
case SOUND_MIXER_READ_RECSRC:
if (s->i2s_recording)
return put_user(SOUND_MASK_I2S, (int *)arg);
else
// let AC'97 report recording source
break;
}
return codec->mixer_ioctl(codec, cmd, arg);
}
static int it8172_ioctl_mixdev(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
struct it8172_state *s = (struct it8172_state *)file->private_data;
struct ac97_codec *codec = &s->codec;
return mixdev_ioctl(codec, cmd, arg);
}
static /*const*/ struct file_operations it8172_mixer_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.ioctl = it8172_ioctl_mixdev,
.open = it8172_open_mixdev,
.release = it8172_release_mixdev,
};
/* --------------------------------------------------------------------- */
static int drain_dac(struct it8172_state *s, int nonblock)
{
unsigned long flags;
int count, tmo;
if (s->dma_dac.mapped || !s->dma_dac.ready || s->dma_dac.stopped)
return 0;
for (;;) {
spin_lock_irqsave(&s->lock, flags);
count = s->dma_dac.count;
spin_unlock_irqrestore(&s->lock, flags);
if (count <= 0)
break;
if (signal_pending(current))
break;
//if (nonblock)
//return -EBUSY;
tmo = 1000 * count / s->dacrate;
tmo >>= sample_shift[(s->pcc & CC_FMT_MASK) >> CC_FMT_BIT];
it8172_delay(tmo);
}
if (signal_pending(current))
return -ERESTARTSYS;
return 0;
}
/* --------------------------------------------------------------------- */
/*
* Copy audio data to/from user buffer from/to dma buffer, taking care
* that we wrap when reading/writing the dma buffer. Returns actual byte
* count written to or read from the dma buffer.
*/
static int copy_dmabuf_user(struct dmabuf *db, char* userbuf,
int count, int to_user)
{
char* bufptr = to_user ? db->nextOut : db->nextIn;
char* bufend = db->rawbuf + db->dmasize;
if (bufptr + count > bufend) {
int partial = (int)(bufend - bufptr);
if (to_user) {
if (copy_to_user(userbuf, bufptr, partial))
return -EFAULT;
if (copy_to_user(userbuf + partial, db->rawbuf,
count - partial))
return -EFAULT;
} else {
if (copy_from_user(bufptr, userbuf, partial))
return -EFAULT;
if (copy_from_user(db->rawbuf,
userbuf + partial,
count - partial))
return -EFAULT;
}
} else {
if (to_user) {
if (copy_to_user(userbuf, bufptr, count))
return -EFAULT;
} else {
if (copy_from_user(bufptr, userbuf, count))
return -EFAULT;
}
}
return count;
}
static ssize_t it8172_read(struct file *file, char *buffer,
size_t count, loff_t *ppos)
{
struct it8172_state *s = (struct it8172_state *)file->private_data;
struct dmabuf *db = &s->dma_adc;
ssize_t ret;
unsigned long flags;
int cnt, remainder, avail;
if (db->mapped)
return -ENXIO;
if (!access_ok(VERIFY_WRITE, buffer, count))
return -EFAULT;
ret = 0;
while (count > 0) {
// wait for samples in capture buffer
do {
spin_lock_irqsave(&s->lock, flags);
if (db->stopped)
start_adc(s);
avail = db->count;
spin_unlock_irqrestore(&s->lock, flags);
if (avail <= 0) {
if (file->f_flags & O_NONBLOCK) {
if (!ret)
ret = -EAGAIN;
return ret;
}
interruptible_sleep_on(&db->wait);
if (signal_pending(current)) {
if (!ret)
ret = -ERESTARTSYS;
return ret;
}
}
} while (avail <= 0);
// copy from nextOut to user
if ((cnt = copy_dmabuf_user(db, buffer, count > avail ?
avail : count, 1)) < 0) {
if (!ret)
ret = -EFAULT;
return ret;
}
spin_lock_irqsave(&s->lock, flags);
db->count -= cnt;
spin_unlock_irqrestore(&s->lock, flags);
db->nextOut += cnt;
if (db->nextOut >= db->rawbuf + db->dmasize)
db->nextOut -= db->dmasize;
count -= cnt;
buffer += cnt;
ret += cnt;
} // while (count > 0)
/*
* See if the dma buffer count after this read call is
* aligned on a fragsize boundary. If not, read from
* buffer until we reach a boundary, and let's hope this
* is just the last remainder of an audio record. If not
* it means the user is not reading in fragsize chunks, in
* which case it's his/her fault that there are audio gaps
* in their record.
*/
spin_lock_irqsave(&s->lock, flags);
remainder = db->count % db->fragsize;
if (remainder) {
db->nextOut += remainder;
if (db->nextOut >= db->rawbuf + db->dmasize)
db->nextOut -= db->dmasize;
db->count -= remainder;
}
spin_unlock_irqrestore(&s->lock, flags);
return ret;
}
static ssize_t it8172_write(struct file *file, const char *buffer,
size_t count, loff_t *ppos)
{
struct it8172_state *s = (struct it8172_state *)file->private_data;
struct dmabuf *db = &s->dma_dac;
ssize_t ret;
unsigned long flags;
int cnt, remainder, avail;
if (db->mapped)
return -ENXIO;
if (!access_ok(VERIFY_READ, buffer, count))
return -EFAULT;
ret = 0;
while (count > 0) {
// wait for space in playback buffer
do {
spin_lock_irqsave(&s->lock, flags);
avail = db->dmasize - db->count;
spin_unlock_irqrestore(&s->lock, flags);
if (avail <= 0) {
if (file->f_flags & O_NONBLOCK) {
if (!ret)
ret = -EAGAIN;
return ret;
}
interruptible_sleep_on(&db->wait);
if (signal_pending(current)) {
if (!ret)
ret = -ERESTARTSYS;
return ret;
}
}
} while (avail <= 0);
// copy to nextIn
if ((cnt = copy_dmabuf_user(db, (char*)buffer,
count > avail ?
avail : count, 0)) < 0) {
if (!ret)
ret = -EFAULT;
return ret;
}
spin_lock_irqsave(&s->lock, flags);
db->count += cnt;
if (db->stopped)
start_dac(s);
spin_unlock_irqrestore(&s->lock, flags);
db->nextIn += cnt;
if (db->nextIn >= db->rawbuf + db->dmasize)
db->nextIn -= db->dmasize;
count -= cnt;
buffer += cnt;
ret += cnt;
} // while (count > 0)
/*
* See if the dma buffer count after this write call is
* aligned on a fragsize boundary. If not, fill buffer
* with silence to the next boundary, and let's hope this
* is just the last remainder of an audio playback. If not
* it means the user is not sending us fragsize chunks, in
* which case it's his/her fault that there are audio gaps
* in their playback.
*/
spin_lock_irqsave(&s->lock, flags);
remainder = db->count % db->fragsize;
if (remainder) {
int fill_cnt = db->fragsize - remainder;
memset(db->nextIn, 0, fill_cnt);
db->nextIn += fill_cnt;
if (db->nextIn >= db->rawbuf + db->dmasize)
db->nextIn -= db->dmasize;
db->count += fill_cnt;
}
spin_unlock_irqrestore(&s->lock, flags);
return ret;
}
/* No kernel lock - we have our own spinlock */
static unsigned int it8172_poll(struct file *file,
struct poll_table_struct *wait)
{
struct it8172_state *s = (struct it8172_state *)file->private_data;
unsigned long flags;
unsigned int mask = 0;
if (file->f_mode & FMODE_WRITE) {
if (!s->dma_dac.ready)
return 0;
poll_wait(file, &s->dma_dac.wait, wait);
}
if (file->f_mode & FMODE_READ) {
if (!s->dma_adc.ready)
return 0;
poll_wait(file, &s->dma_adc.wait, wait);
}
spin_lock_irqsave(&s->lock, flags);
if (file->f_mode & FMODE_READ) {
if (s->dma_adc.count >= (signed)s->dma_adc.fragsize)
mask |= POLLIN | POLLRDNORM;
}
if (file->f_mode & FMODE_WRITE) {
if (s->dma_dac.mapped) {
if (s->dma_dac.count >= (signed)s->dma_dac.fragsize)
mask |= POLLOUT | POLLWRNORM;
} else {
if ((signed)s->dma_dac.dmasize >=
s->dma_dac.count + (signed)s->dma_dac.fragsize)
mask |= POLLOUT | POLLWRNORM;
}
}
spin_unlock_irqrestore(&s->lock, flags);
return mask;
}
static int it8172_mmap(struct file *file, struct vm_area_struct *vma)
{
struct it8172_state *s = (struct it8172_state *)file->private_data;
struct dmabuf *db;
unsigned long size;
lock_kernel();
if (vma->vm_flags & VM_WRITE)
db = &s->dma_dac;
else if (vma->vm_flags & VM_READ)
db = &s->dma_adc;
else {
unlock_kernel();
return -EINVAL;
}
if (vma->vm_pgoff != 0) {
unlock_kernel();
return -EINVAL;
}
size = vma->vm_end - vma->vm_start;
if (size > (PAGE_SIZE << db->buforder)) {
unlock_kernel();
return -EINVAL;
}
if (remap_pfn_range(vma, vma->vm_start,
virt_to_phys(db->rawbuf) >> PAGE_SHIFT,
size, vma->vm_page_prot)) {
unlock_kernel();
return -EAGAIN;
}
db->mapped = 1;
unlock_kernel();
return 0;
}
#ifdef IT8172_VERBOSE_DEBUG
static struct ioctl_str_t {
unsigned int cmd;
const char* str;
} ioctl_str[] = {
{SNDCTL_DSP_RESET, "SNDCTL_DSP_RESET"},
{SNDCTL_DSP_SYNC, "SNDCTL_DSP_SYNC"},
{SNDCTL_DSP_SPEED, "SNDCTL_DSP_SPEED"},
{SNDCTL_DSP_STEREO, "SNDCTL_DSP_STEREO"},
{SNDCTL_DSP_GETBLKSIZE, "SNDCTL_DSP_GETBLKSIZE"},
{SNDCTL_DSP_SAMPLESIZE, "SNDCTL_DSP_SAMPLESIZE"},
{SNDCTL_DSP_CHANNELS, "SNDCTL_DSP_CHANNELS"},
{SOUND_PCM_WRITE_CHANNELS, "SOUND_PCM_WRITE_CHANNELS"},
{SOUND_PCM_WRITE_FILTER, "SOUND_PCM_WRITE_FILTER"},
{SNDCTL_DSP_POST, "SNDCTL_DSP_POST"},
{SNDCTL_DSP_SUBDIVIDE, "SNDCTL_DSP_SUBDIVIDE"},
{SNDCTL_DSP_SETFRAGMENT, "SNDCTL_DSP_SETFRAGMENT"},
{SNDCTL_DSP_GETFMTS, "SNDCTL_DSP_GETFMTS"},
{SNDCTL_DSP_SETFMT, "SNDCTL_DSP_SETFMT"},
{SNDCTL_DSP_GETOSPACE, "SNDCTL_DSP_GETOSPACE"},
{SNDCTL_DSP_GETISPACE, "SNDCTL_DSP_GETISPACE"},
{SNDCTL_DSP_NONBLOCK, "SNDCTL_DSP_NONBLOCK"},
{SNDCTL_DSP_GETCAPS, "SNDCTL_DSP_GETCAPS"},
{SNDCTL_DSP_GETTRIGGER, "SNDCTL_DSP_GETTRIGGER"},
{SNDCTL_DSP_SETTRIGGER, "SNDCTL_DSP_SETTRIGGER"},
{SNDCTL_DSP_GETIPTR, "SNDCTL_DSP_GETIPTR"},
{SNDCTL_DSP_GETOPTR, "SNDCTL_DSP_GETOPTR"},
{SNDCTL_DSP_MAPINBUF, "SNDCTL_DSP_MAPINBUF"},
{SNDCTL_DSP_MAPOUTBUF, "SNDCTL_DSP_MAPOUTBUF"},
{SNDCTL_DSP_SETSYNCRO, "SNDCTL_DSP_SETSYNCRO"},
{SNDCTL_DSP_SETDUPLEX, "SNDCTL_DSP_SETDUPLEX"},
{SNDCTL_DSP_GETODELAY, "SNDCTL_DSP_GETODELAY"},
{SNDCTL_DSP_GETCHANNELMASK, "SNDCTL_DSP_GETCHANNELMASK"},
{SNDCTL_DSP_BIND_CHANNEL, "SNDCTL_DSP_BIND_CHANNEL"},
{OSS_GETVERSION, "OSS_GETVERSION"},
{SOUND_PCM_READ_RATE, "SOUND_PCM_READ_RATE"},
{SOUND_PCM_READ_CHANNELS, "SOUND_PCM_READ_CHANNELS"},
{SOUND_PCM_READ_BITS, "SOUND_PCM_READ_BITS"},
{SOUND_PCM_READ_FILTER, "SOUND_PCM_READ_FILTER"}
};
#endif
static int it8172_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
struct it8172_state *s = (struct it8172_state *)file->private_data;
unsigned long flags;
audio_buf_info abinfo;
count_info cinfo;
int count;
int val, mapped, ret, diff;
mapped = ((file->f_mode & FMODE_WRITE) && s->dma_dac.mapped) ||
((file->f_mode & FMODE_READ) && s->dma_adc.mapped);
#ifdef IT8172_VERBOSE_DEBUG
for (count=0; count<sizeof(ioctl_str)/sizeof(ioctl_str[0]); count++) {
if (ioctl_str[count].cmd == cmd)
break;
}
if (count < sizeof(ioctl_str)/sizeof(ioctl_str[0]))
dbg("ioctl %s, arg=0x%08x",
ioctl_str[count].str, (unsigned int)arg);
else
dbg("ioctl unknown, 0x%x", cmd);
#endif
switch (cmd) {
case OSS_GETVERSION:
return put_user(SOUND_VERSION, (int *)arg);
case SNDCTL_DSP_SYNC:
if (file->f_mode & FMODE_WRITE)
return drain_dac(s, file->f_flags & O_NONBLOCK);
return 0;
case SNDCTL_DSP_SETDUPLEX:
return 0;
case SNDCTL_DSP_GETCAPS:
return put_user(DSP_CAP_DUPLEX | DSP_CAP_REALTIME |
DSP_CAP_TRIGGER | DSP_CAP_MMAP, (int *)arg);
case SNDCTL_DSP_RESET:
if (file->f_mode & FMODE_WRITE) {
stop_dac(s);
synchronize_irq(s->irq);
s->dma_dac.count = s->dma_dac.total_bytes = 0;
s->dma_dac.nextIn = s->dma_dac.nextOut =
s->dma_dac.rawbuf;
}
if (file->f_mode & FMODE_READ) {
stop_adc(s);
synchronize_irq(s->irq);
s->dma_adc.count = s->dma_adc.total_bytes = 0;
s->dma_adc.nextIn = s->dma_adc.nextOut =
s->dma_adc.rawbuf;
}
return 0;
case SNDCTL_DSP_SPEED:
if (get_user(val, (int *)arg))
return -EFAULT;
if (val >= 0) {
if (file->f_mode & FMODE_READ) {
stop_adc(s);
set_adc_rate(s, val);
if ((ret = prog_dmabuf_adc(s)))
return ret;
}
if (file->f_mode & FMODE_WRITE) {
stop_dac(s);
set_dac_rate(s, val);
if ((ret = prog_dmabuf_dac(s)))
return ret;
}
}
return put_user((file->f_mode & FMODE_READ) ?
s->adcrate : s->dacrate, (int *)arg);
case SNDCTL_DSP_STEREO:
if (get_user(val, (int *)arg))
return -EFAULT;
if (file->f_mode & FMODE_READ) {
stop_adc(s);
if (val)
s->capcc |= CC_SM;
else
s->capcc &= ~CC_SM;
outw(s->capcc, s->io+IT_AC_CAPCC);
if ((ret = prog_dmabuf_adc(s)))
return ret;
}
if (file->f_mode & FMODE_WRITE) {
stop_dac(s);
if (val)
s->pcc |= CC_SM;
else
s->pcc &= ~CC_SM;
outw(s->pcc, s->io+IT_AC_PCC);
if ((ret = prog_dmabuf_dac(s)))
return ret;
}
return 0;
case SNDCTL_DSP_CHANNELS:
if (get_user(val, (int *)arg))
return -EFAULT;
if (val != 0) {
if (file->f_mode & FMODE_READ) {
stop_adc(s);
if (val >= 2) {
val = 2;
s->capcc |= CC_SM;
}
else
s->capcc &= ~CC_SM;
outw(s->capcc, s->io+IT_AC_CAPCC);
if ((ret = prog_dmabuf_adc(s)))
return ret;
}
if (file->f_mode & FMODE_WRITE) {
stop_dac(s);
switch (val) {
case 1:
s->pcc &= ~CC_SM;
break;
case 2:
s->pcc |= CC_SM;
break;
default:
// FIX! support multichannel???
val = 2;
s->pcc |= CC_SM;
break;
}
outw(s->pcc, s->io+IT_AC_PCC);
if ((ret = prog_dmabuf_dac(s)))
return ret;
}
}
return put_user(val, (int *)arg);
case SNDCTL_DSP_GETFMTS: /* Returns a mask */
return put_user(AFMT_S16_LE|AFMT_U8, (int *)arg);
case SNDCTL_DSP_SETFMT: /* Selects ONE fmt*/
if (get_user(val, (int *)arg))
return -EFAULT;
if (val != AFMT_QUERY) {
if (file->f_mode & FMODE_READ) {
stop_adc(s);
if (val == AFMT_S16_LE)
s->capcc |= CC_DF;
else {
val = AFMT_U8;
s->capcc &= ~CC_DF;
}
outw(s->capcc, s->io+IT_AC_CAPCC);
if ((ret = prog_dmabuf_adc(s)))
return ret;
}
if (file->f_mode & FMODE_WRITE) {
stop_dac(s);
if (val == AFMT_S16_LE)
s->pcc |= CC_DF;
else {
val = AFMT_U8;
s->pcc &= ~CC_DF;
}
outw(s->pcc, s->io+IT_AC_PCC);
if ((ret = prog_dmabuf_dac(s)))
return ret;
}
} else {
if (file->f_mode & FMODE_READ)
val = (s->capcc & CC_DF) ?
AFMT_S16_LE : AFMT_U8;
else
val = (s->pcc & CC_DF) ?
AFMT_S16_LE : AFMT_U8;
}
return put_user(val, (int *)arg);
case SNDCTL_DSP_POST:
return 0;
case SNDCTL_DSP_GETTRIGGER:
val = 0;
spin_lock_irqsave(&s->lock, flags);
if (file->f_mode & FMODE_READ && !s->dma_adc.stopped)
val |= PCM_ENABLE_INPUT;
if (file->f_mode & FMODE_WRITE && !s->dma_dac.stopped)
val |= PCM_ENABLE_OUTPUT;
spin_unlock_irqrestore(&s->lock, flags);
return put_user(val, (int *)arg);
case SNDCTL_DSP_SETTRIGGER:
if (get_user(val, (int *)arg))
return -EFAULT;
if (file->f_mode & FMODE_READ) {
if (val & PCM_ENABLE_INPUT)
start_adc(s);
else
stop_adc(s);
}
if (file->f_mode & FMODE_WRITE) {
if (val & PCM_ENABLE_OUTPUT)
start_dac(s);
else
stop_dac(s);
}
return 0;
case SNDCTL_DSP_GETOSPACE:
if (!(file->f_mode & FMODE_WRITE))
return -EINVAL;
abinfo.fragsize = s->dma_dac.fragsize;
spin_lock_irqsave(&s->lock, flags);
count = s->dma_dac.count;
if (!s->dma_dac.stopped)
count -= (s->dma_dac.fragsize -
inw(s->io+IT_AC_PCDL));
spin_unlock_irqrestore(&s->lock, flags);
if (count < 0)
count = 0;
abinfo.bytes = s->dma_dac.dmasize - count;
abinfo.fragstotal = s->dma_dac.numfrag;
abinfo.fragments = abinfo.bytes >> s->dma_dac.fragshift;
return copy_to_user((void *)arg, &abinfo, sizeof(abinfo)) ?
-EFAULT : 0;
case SNDCTL_DSP_GETISPACE:
if (!(file->f_mode & FMODE_READ))
return -EINVAL;
abinfo.fragsize = s->dma_adc.fragsize;
spin_lock_irqsave(&s->lock, flags);
count = s->dma_adc.count;
if (!s->dma_adc.stopped)
count += (s->dma_adc.fragsize -
inw(s->io+IT_AC_CAPCDL));
spin_unlock_irqrestore(&s->lock, flags);
if (count < 0)
count = 0;
abinfo.bytes = count;
abinfo.fragstotal = s->dma_adc.numfrag;
abinfo.fragments = abinfo.bytes >> s->dma_adc.fragshift;
return copy_to_user((void *)arg, &abinfo, sizeof(abinfo)) ?
-EFAULT : 0;
case SNDCTL_DSP_NONBLOCK:
file->f_flags |= O_NONBLOCK;
return 0;
case SNDCTL_DSP_GETODELAY:
if (!(file->f_mode & FMODE_WRITE))
return -EINVAL;
spin_lock_irqsave(&s->lock, flags);
count = s->dma_dac.count;
if (!s->dma_dac.stopped)
count -= (s->dma_dac.fragsize -
inw(s->io+IT_AC_PCDL));
spin_unlock_irqrestore(&s->lock, flags);
if (count < 0)
count = 0;
return put_user(count, (int *)arg);
case SNDCTL_DSP_GETIPTR:
if (!(file->f_mode & FMODE_READ))
return -EINVAL;
spin_lock_irqsave(&s->lock, flags);
cinfo.bytes = s->dma_adc.total_bytes;
count = s->dma_adc.count;
if (!s->dma_adc.stopped) {
diff = s->dma_adc.fragsize - inw(s->io+IT_AC_CAPCDL);
count += diff;
cinfo.bytes += diff;
cinfo.ptr = inl(s->io+s->dma_adc.curBufPtr) -
s->dma_adc.dmaaddr;
} else
cinfo.ptr = virt_to_bus(s->dma_adc.nextIn) -
s->dma_adc.dmaaddr;
if (s->dma_adc.mapped)
s->dma_adc.count &= s->dma_adc.fragsize-1;
spin_unlock_irqrestore(&s->lock, flags);
if (count < 0)
count = 0;
cinfo.blocks = count >> s->dma_adc.fragshift;
if (copy_to_user((void *)arg, &cinfo, sizeof(cinfo)))
return -EFAULT;
return 0;
case SNDCTL_DSP_GETOPTR:
if (!(file->f_mode & FMODE_READ))
return -EINVAL;
spin_lock_irqsave(&s->lock, flags);
cinfo.bytes = s->dma_dac.total_bytes;
count = s->dma_dac.count;
if (!s->dma_dac.stopped) {
diff = s->dma_dac.fragsize - inw(s->io+IT_AC_CAPCDL);
count -= diff;
cinfo.bytes += diff;
cinfo.ptr = inl(s->io+s->dma_dac.curBufPtr) -
s->dma_dac.dmaaddr;
} else
cinfo.ptr = virt_to_bus(s->dma_dac.nextOut) -
s->dma_dac.dmaaddr;
if (s->dma_dac.mapped)
s->dma_dac.count &= s->dma_dac.fragsize-1;
spin_unlock_irqrestore(&s->lock, flags);
if (count < 0)
count = 0;
cinfo.blocks = count >> s->dma_dac.fragshift;
if (copy_to_user((void *)arg, &cinfo, sizeof(cinfo)))
return -EFAULT;
return 0;
case SNDCTL_DSP_GETBLKSIZE:
if (file->f_mode & FMODE_WRITE)
return put_user(s->dma_dac.fragsize, (int *)arg);
else
return put_user(s->dma_adc.fragsize, (int *)arg);
case SNDCTL_DSP_SETFRAGMENT:
if (get_user(val, (int *)arg))
return -EFAULT;
if (file->f_mode & FMODE_READ) {
stop_adc(s);
s->dma_adc.ossfragshift = val & 0xffff;
s->dma_adc.ossmaxfrags = (val >> 16) & 0xffff;
if (s->dma_adc.ossfragshift < 4)
s->dma_adc.ossfragshift = 4;
if (s->dma_adc.ossfragshift > 15)
s->dma_adc.ossfragshift = 15;
if (s->dma_adc.ossmaxfrags < 4)
s->dma_adc.ossmaxfrags = 4;
if ((ret = prog_dmabuf_adc(s)))
return ret;
}
if (file->f_mode & FMODE_WRITE) {
stop_dac(s);
s->dma_dac.ossfragshift = val & 0xffff;
s->dma_dac.ossmaxfrags = (val >> 16) & 0xffff;
if (s->dma_dac.ossfragshift < 4)
s->dma_dac.ossfragshift = 4;
if (s->dma_dac.ossfragshift > 15)
s->dma_dac.ossfragshift = 15;
if (s->dma_dac.ossmaxfrags < 4)
s->dma_dac.ossmaxfrags = 4;
if ((ret = prog_dmabuf_dac(s)))
return ret;
}
return 0;
case SNDCTL_DSP_SUBDIVIDE:
if ((file->f_mode & FMODE_READ && s->dma_adc.subdivision) ||
(file->f_mode & FMODE_WRITE && s->dma_dac.subdivision))
return -EINVAL;
if (get_user(val, (int *)arg))
return -EFAULT;
if (val != 1 && val != 2 && val != 4)
return -EINVAL;
if (file->f_mode & FMODE_READ) {
stop_adc(s);
s->dma_adc.subdivision = val;
if ((ret = prog_dmabuf_adc(s)))
return ret;
}
if (file->f_mode & FMODE_WRITE) {
stop_dac(s);
s->dma_dac.subdivision = val;
if ((ret = prog_dmabuf_dac(s)))
return ret;
}
return 0;
case SOUND_PCM_READ_RATE:
return put_user((file->f_mode & FMODE_READ) ?
s->adcrate : s->dacrate, (int *)arg);
case SOUND_PCM_READ_CHANNELS:
if (file->f_mode & FMODE_READ)
return put_user((s->capcc & CC_SM) ? 2 : 1,
(int *)arg);
else
return put_user((s->pcc & CC_SM) ? 2 : 1,
(int *)arg);
case SOUND_PCM_READ_BITS:
if (file->f_mode & FMODE_READ)
return put_user((s->capcc & CC_DF) ? 16 : 8,
(int *)arg);
else
return put_user((s->pcc & CC_DF) ? 16 : 8,
(int *)arg);
case SOUND_PCM_WRITE_FILTER:
case SNDCTL_DSP_SETSYNCRO:
case SOUND_PCM_READ_FILTER:
return -EINVAL;
}
return mixdev_ioctl(&s->codec, cmd, arg);
}
static int it8172_open(struct inode *inode, struct file *file)
{
int minor = iminor(inode);
DECLARE_WAITQUEUE(wait, current);
unsigned long flags;
struct list_head *list;
struct it8172_state *s;
int ret;
#ifdef IT8172_VERBOSE_DEBUG
if (file->f_flags & O_NONBLOCK)
dbg("%s: non-blocking", __FUNCTION__);
else
dbg("%s: blocking", __FUNCTION__);
#endif
for (list = devs.next; ; list = list->next) {
if (list == &devs)
return -ENODEV;
s = list_entry(list, struct it8172_state, devs);
if (!((s->dev_audio ^ minor) & ~0xf))
break;
}
file->private_data = s;
/* wait for device to become free */
mutex_lock(&s->open_mutex);
while (s->open_mode & file->f_mode) {
if (file->f_flags & O_NONBLOCK) {
mutex_unlock(&s->open_mutex);
return -EBUSY;
}
add_wait_queue(&s->open_wait, &wait);
__set_current_state(TASK_INTERRUPTIBLE);
mutex_unlock(&s->open_mutex);
schedule();
remove_wait_queue(&s->open_wait, &wait);
set_current_state(TASK_RUNNING);
if (signal_pending(current))
return -ERESTARTSYS;
mutex_lock(&s->open_mutex);
}
spin_lock_irqsave(&s->lock, flags);
if (file->f_mode & FMODE_READ) {
s->dma_adc.ossfragshift = s->dma_adc.ossmaxfrags =
s->dma_adc.subdivision = s->dma_adc.total_bytes = 0;
s->capcc &= ~(CC_SM | CC_DF);
set_adc_rate(s, 8000);
if ((minor & 0xf) == SND_DEV_DSP16)
s->capcc |= CC_DF;
outw(s->capcc, s->io+IT_AC_CAPCC);
if ((ret = prog_dmabuf_adc(s))) {
spin_unlock_irqrestore(&s->lock, flags);
return ret;
}
}
if (file->f_mode & FMODE_WRITE) {
s->dma_dac.ossfragshift = s->dma_dac.ossmaxfrags =
s->dma_dac.subdivision = s->dma_dac.total_bytes = 0;
s->pcc &= ~(CC_SM | CC_DF);
set_dac_rate(s, 8000);
if ((minor & 0xf) == SND_DEV_DSP16)
s->pcc |= CC_DF;
outw(s->pcc, s->io+IT_AC_PCC);
if ((ret = prog_dmabuf_dac(s))) {
spin_unlock_irqrestore(&s->lock, flags);
return ret;
}
}
spin_unlock_irqrestore(&s->lock, flags);
s->open_mode |= (file->f_mode & (FMODE_READ | FMODE_WRITE));
mutex_unlock(&s->open_mutex);
return nonseekable_open(inode, file);
}
static int it8172_release(struct inode *inode, struct file *file)
{
struct it8172_state *s = (struct it8172_state *)file->private_data;
#ifdef IT8172_VERBOSE_DEBUG
dbg("%s", __FUNCTION__);
#endif
lock_kernel();
if (file->f_mode & FMODE_WRITE)
drain_dac(s, file->f_flags & O_NONBLOCK);
mutex_lock(&s->open_mutex);
if (file->f_mode & FMODE_WRITE) {
stop_dac(s);
dealloc_dmabuf(s, &s->dma_dac);
}
if (file->f_mode & FMODE_READ) {
stop_adc(s);
dealloc_dmabuf(s, &s->dma_adc);
}
s->open_mode &= ((~file->f_mode) & (FMODE_READ|FMODE_WRITE));
mutex_unlock(&s->open_mutex);
wake_up(&s->open_wait);
unlock_kernel();
return 0;
}
static /*const*/ struct file_operations it8172_audio_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.read = it8172_read,
.write = it8172_write,
.poll = it8172_poll,
.ioctl = it8172_ioctl,
.mmap = it8172_mmap,
.open = it8172_open,
.release = it8172_release,
};
/* --------------------------------------------------------------------- */
/* --------------------------------------------------------------------- */
/*
* for debugging purposes, we'll create a proc device that dumps the
* CODEC chipstate
*/
#ifdef IT8172_DEBUG
static int proc_it8172_dump (char *buf, char **start, off_t fpos,
int length, int *eof, void *data)
{
struct it8172_state *s;
int cnt, len = 0;
if (list_empty(&devs))
return 0;
s = list_entry(devs.next, struct it8172_state, devs);
/* print out header */
len += sprintf(buf + len, "\n\t\tIT8172 Audio Debug\n\n");
// print out digital controller state
len += sprintf (buf + len, "IT8172 Audio Controller registers\n");
len += sprintf (buf + len, "---------------------------------\n");
cnt=0;
while (cnt < 0x72) {
if (cnt == IT_AC_PCB1STA || cnt == IT_AC_PCB2STA ||
cnt == IT_AC_CAPB1STA || cnt == IT_AC_CAPB2STA ||
cnt == IT_AC_PFDP) {
len+= sprintf (buf + len, "reg %02x = %08x\n",
cnt, inl(s->io+cnt));
cnt += 4;
} else {
len+= sprintf (buf + len, "reg %02x = %04x\n",
cnt, inw(s->io+cnt));
cnt += 2;
}
}
/* print out CODEC state */
len += sprintf (buf + len, "\nAC97 CODEC registers\n");
len += sprintf (buf + len, "----------------------\n");
for (cnt=0; cnt <= 0x7e; cnt = cnt +2)
len+= sprintf (buf + len, "reg %02x = %04x\n",
cnt, rdcodec(&s->codec, cnt));
if (fpos >=len){
*start = buf;
*eof =1;
return 0;
}
*start = buf + fpos;
if ((len -= fpos) > length)
return length;
*eof =1;
return len;
}
#endif /* IT8172_DEBUG */
/* --------------------------------------------------------------------- */
/* maximum number of devices; only used for command line params */
#define NR_DEVICE 5
static int spdif[NR_DEVICE];
static int i2s_fmt[NR_DEVICE];
static unsigned int devindex;
module_param_array(spdif, int, NULL, 0);
MODULE_PARM_DESC(spdif, "if 1 the S/PDIF digital output is enabled");
module_param_array(i2s_fmt, int, NULL, 0);
MODULE_PARM_DESC(i2s_fmt, "the format of I2S");
MODULE_AUTHOR("Monta Vista Software, stevel@mvista.com");
MODULE_DESCRIPTION("IT8172 Audio Driver");
/* --------------------------------------------------------------------- */
static int __devinit it8172_probe(struct pci_dev *pcidev,
const struct pci_device_id *pciid)
{
struct it8172_state *s;
int i, val;
unsigned short pcisr, vol;
unsigned char legacy, imc;
char proc_str[80];
if (pcidev->irq == 0)
return -1;
if (!(s = kmalloc(sizeof(struct it8172_state), GFP_KERNEL))) {
err("alloc of device struct failed");
return -1;
}
memset(s, 0, sizeof(struct it8172_state));
init_waitqueue_head(&s->dma_adc.wait);
init_waitqueue_head(&s->dma_dac.wait);
init_waitqueue_head(&s->open_wait);
mutex_init(&s->open_mutex);
spin_lock_init(&s->lock);
s->dev = pcidev;
s->io = pci_resource_start(pcidev, 0);
s->irq = pcidev->irq;
s->vendor = pcidev->vendor;
s->device = pcidev->device;
pci_read_config_byte(pcidev, PCI_REVISION_ID, &s->rev);
s->codec.private_data = s;
s->codec.id = 0;
s->codec.codec_read = rdcodec;
s->codec.codec_write = wrcodec;
s->codec.codec_wait = waitcodec;
if (!request_region(s->io, pci_resource_len(pcidev,0),
IT8172_MODULE_NAME)) {
err("io ports %#lx->%#lx in use",
s->io, s->io + pci_resource_len(pcidev,0)-1);
goto err_region;
}
if (request_irq(s->irq, it8172_interrupt, IRQF_DISABLED,
IT8172_MODULE_NAME, s)) {
err("irq %u in use", s->irq);
goto err_irq;
}
info("IO at %#lx, IRQ %d", s->io, s->irq);
/* register devices */
if ((s->dev_audio = register_sound_dsp(&it8172_audio_fops, -1)) < 0)
goto err_dev1;
if ((s->codec.dev_mixer =
register_sound_mixer(&it8172_mixer_fops, -1)) < 0)
goto err_dev2;
#ifdef IT8172_DEBUG
/* initialize the debug proc device */
s->ps = create_proc_read_entry(IT8172_MODULE_NAME, 0, NULL,
proc_it8172_dump, NULL);
#endif /* IT8172_DEBUG */
/*
* Reset the Audio device using the IT8172 PCI Reset register. This
* creates an audible double click on a speaker connected to Line-out.
*/
IT_IO_READ16(IT_PM_PCISR, pcisr);
pcisr |= IT_PM_PCISR_ACSR;
IT_IO_WRITE16(IT_PM_PCISR, pcisr);
/* wait up to 100msec for reset to complete */
for (i=0; pcisr & IT_PM_PCISR_ACSR; i++) {
it8172_delay(10);
if (i == 10)
break;
IT_IO_READ16(IT_PM_PCISR, pcisr);
}
if (i == 10) {
err("chip reset timeout!");
goto err_dev3;
}
/* enable pci io and bus mastering */
if (pci_enable_device(pcidev))
goto err_dev3;
pci_set_master(pcidev);
/* get out of legacy mode */
pci_read_config_byte (pcidev, 0x40, &legacy);
pci_write_config_byte (pcidev, 0x40, legacy & ~1);
s->spdif_volume = -1;
/* check to see if s/pdif mode is being requested */
if (spdif[devindex]) {
info("enabling S/PDIF output");
s->spdif_volume = 0;
outb(GC_SOE, s->io+IT_AC_GC);
} else {
info("disabling S/PDIF output");
outb(0, s->io+IT_AC_GC);
}
/* check to see if I2S format requested */
if (i2s_fmt[devindex]) {
info("setting I2S format to 0x%02x", i2s_fmt[devindex]);
outb(i2s_fmt[devindex], s->io+IT_AC_I2SMC);
} else {
outb(I2SMC_I2SF_I2S, s->io+IT_AC_I2SMC);
}
/* cold reset the AC97 */
outw(CODECC_CR, s->io+IT_AC_CODECC);
udelay(1000);
outw(0, s->io+IT_AC_CODECC);
/* need to delay around 500msec(bleech) to give
some CODECs enough time to wakeup */
it8172_delay(500);
/* AC97 warm reset to start the bitclk */
outw(CODECC_WR, s->io+IT_AC_CODECC);
udelay(1000);
outw(0, s->io+IT_AC_CODECC);
/* codec init */
if (!ac97_probe_codec(&s->codec))
goto err_dev3;
/* add I2S as allowable recording source */
s->codec.record_sources |= SOUND_MASK_I2S;
/* Enable Volume button interrupts */
imc = inb(s->io+IT_AC_IMC);
outb(imc & ~IMC_VCIM, s->io+IT_AC_IMC);
/* Un-mute PCM and FM out on the controller */
vol = inw(s->io+IT_AC_PCMOV);
outw(vol & ~PCMOV_PCMOM, s->io+IT_AC_PCMOV);
vol = inw(s->io+IT_AC_FMOV);
outw(vol & ~FMOV_FMOM, s->io+IT_AC_FMOV);
/* set channel defaults to 8-bit, mono, 8 Khz */
s->pcc = 0;
s->capcc = 0;
set_dac_rate(s, 8000);
set_adc_rate(s, 8000);
/* set mic to be the recording source */
val = SOUND_MASK_MIC;
mixdev_ioctl(&s->codec, SOUND_MIXER_WRITE_RECSRC,
(unsigned long)&val);
/* mute AC'97 master and PCM when in S/PDIF mode */
if (s->spdif_volume != -1) {
val = 0x0000;
s->codec.mixer_ioctl(&s->codec, SOUND_MIXER_WRITE_VOLUME,
(unsigned long)&val);
s->codec.mixer_ioctl(&s->codec, SOUND_MIXER_WRITE_PCM,
(unsigned long)&val);
}
#ifdef IT8172_DEBUG
sprintf(proc_str, "driver/%s/%d/ac97", IT8172_MODULE_NAME,
s->codec.id);
s->ac97_ps = create_proc_read_entry (proc_str, 0, NULL,
ac97_read_proc, &s->codec);
#endif
/* store it in the driver field */
pci_set_drvdata(pcidev, s);
pcidev->dma_mask = 0xffffffff;
/* put it into driver list */
list_add_tail(&s->devs, &devs);
/* increment devindex */
if (devindex < NR_DEVICE-1)
devindex++;
return 0;
err_dev3:
unregister_sound_mixer(s->codec.dev_mixer);
err_dev2:
unregister_sound_dsp(s->dev_audio);
err_dev1:
err("cannot register misc device");
free_irq(s->irq, s);
err_irq:
release_region(s->io, pci_resource_len(pcidev,0));
err_region:
kfree(s);
return -1;
}
static void __devexit it8172_remove(struct pci_dev *dev)
{
struct it8172_state *s = pci_get_drvdata(dev);
if (!s)
return;
list_del(&s->devs);
#ifdef IT8172_DEBUG
if (s->ps)
remove_proc_entry(IT8172_MODULE_NAME, NULL);
#endif /* IT8172_DEBUG */
synchronize_irq(s->irq);
free_irq(s->irq, s);
release_region(s->io, pci_resource_len(dev,0));
unregister_sound_dsp(s->dev_audio);
unregister_sound_mixer(s->codec.dev_mixer);
kfree(s);
pci_set_drvdata(dev, NULL);
}
static struct pci_device_id id_table[] = {
{ PCI_VENDOR_ID_ITE, PCI_DEVICE_ID_ITE_IT8172G_AUDIO, PCI_ANY_ID,
PCI_ANY_ID, 0, 0 },
{ 0, }
};
MODULE_DEVICE_TABLE(pci, id_table);
static struct pci_driver it8172_driver = {
.name = IT8172_MODULE_NAME,
.id_table = id_table,
.probe = it8172_probe,
.remove = __devexit_p(it8172_remove)
};
static int __init init_it8172(void)
{
info("version v0.5 time " __TIME__ " " __DATE__);
return pci_register_driver(&it8172_driver);
}
static void __exit cleanup_it8172(void)
{
info("unloading");
pci_unregister_driver(&it8172_driver);
}
module_init(init_it8172);
module_exit(cleanup_it8172);
/* --------------------------------------------------------------------- */
#ifndef MODULE
/* format is: it8172=[spdif],[i2s:<I2S format>] */
static int __init it8172_setup(char *options)
{
char* this_opt;
static unsigned __initdata nr_dev = 0;
if (nr_dev >= NR_DEVICE)
return 0;
if (!options || !*options)
return 0;
while (this_opt = strsep(&options, ",")) {
if (!*this_opt)
continue;
if (!strncmp(this_opt, "spdif", 5)) {
spdif[nr_dev] = 1;
} else if (!strncmp(this_opt, "i2s:", 4)) {
if (!strncmp(this_opt+4, "dac", 3))
i2s_fmt[nr_dev] = I2SMC_I2SF_DAC;
else if (!strncmp(this_opt+4, "adc", 3))
i2s_fmt[nr_dev] = I2SMC_I2SF_ADC;
else if (!strncmp(this_opt+4, "i2s", 3))
i2s_fmt[nr_dev] = I2SMC_I2SF_I2S;
}
}
nr_dev++;
return 1;
}
__setup("it8172=", it8172_setup);
#endif /* MODULE */
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