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

Documentation/feature-removal-schedule.txt

···
 
 ---------------------------
 
-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 <[e-mail]>
-
----------------------------
-
-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 <[e-mail]>
-
----------------------------
-
-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 <[e-mail]>
-
----------------------------
-
-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 <[e-mail]>
-
----------------------------
-
 What:	Interrupt only SA_* flags
 When:	Januar 2007
 Why:	The interrupt related SA_* flags are replaced by IRQF_* to move them

arch/mips/Kconfig

···
 	  <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
···
 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"
···
 	default y
 
 config GENERIC_CALIBRATE_DELAY
+	bool
+	default y
+
+config GENERIC_TIME
 	bool
 	default y
 
···
 config PCI_MARVELL
 	bool
 
-config ITE_BOARD_GEN
-	bool
-
 config SOC_AU1000
 	bool
 	select SOC_AU1X00
···
 	bool
 	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

···
 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-$(CONFIG_MIPS_ITE8172)	+= 0xffffffff80100000
-
-#
 # For all MIPS, Inc. eval boards
 #
 core-$(CONFIG_MIPS_BOARDS_GEN)	+= arch/mips/mips-boards/generic/

arch/mips/configs/decstation_defconfig

···
 #
 # 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
 
···
 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
···
 #
 # Block layer
 #
+CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_LSF is not set
···
 #
 # PCCARD (PCMCIA/CardBus) support
 #
-# CONFIG_PCCARD is not set
 
 #
 # PCI Hotplug Support
···
 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
···
 # 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
 
···
 # 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
 
···
 # 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
···
 #
 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
 
 #
···
 #
 # 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
 
 #
···
 # 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
···
 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)
···
 #
 # 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)
···
 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
···
 #
 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
···
 # 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
 
 #
···
 #
 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
···
 #
 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
···
 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
···
 # 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

···
-#
-# 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

···
-#
-# 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

···
-#
-# 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

···
-/*
- * 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

···
-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

···
 	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

···
-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

···
-#
-#  Copyright 2000 MontaVista Software Inc.
-#  Author: MontaVista Software, Inc.
-#     	[e-mail] or [e-mail]
-#
-# 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

···
-
-
-#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

···
-/*
- * BRIEF MODULE DESCRIPTION
- *	ITE 8172G interrupt/setup routines.
- *
- * Copyright 2000,2001 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *         	[e-mail] or [e-mail]
- *
- * Part of this file was derived from Carsten Langgaard's
- * arch/mips/mips-boards/atlas/atlas_int.c.
- *
- * Carsten Langgaard, [e-mail]
- * 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

···
-/*
- *
- * BRIEF MODULE DESCRIPTION
- *	IT8172 Consumer IR port generic routines.
- *
- * Copyright 2001 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *         	[e-mail] or [e-mail]
- *
- *  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

···
-/*
- * BRIEF MODULE DESCRIPTION
- *	IT8172/QED5231 board setup.
- *
- * Copyright 2000 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *         	[e-mail] or [e-mail]
- *
- *  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

···
-/*
- *
- * BRIEF MODULE DESCRIPTION
- *	ITE Semi IT8712 Super I/O functions.
- *
- * Copyright 2001 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *         	[e-mail] or [e-mail]
- *
- *  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

···
-/*
- *
- * 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.
- *         	[e-mail] or [e-mail]
- *
- * This file was derived from Carsten Langgaard's
- * arch/mips/mips-boards/xx files.
- *
- * Carsten Langgaard, [e-mail]
- * 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

···
-/*
- *
- * BRIEF MODULE DESCRIPTION
- *	Low level uart routines to directly access a 16550 uart.
- *
- * Copyright 2000,2001 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *         	[e-mail] or [e-mail]
- *
- *  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

···
-/*
- *
- * BRIEF MODULE DESCRIPTION
- *	ITE 8172 reset routines.
- *
- * Copyright 2001 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *         	[e-mail] or [e-mail]
- *
- *  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

···
-/*
- * Carsten Langgaard, [e-mail]
- * Copyright (C) 1999,2000 MIPS Technologies, Inc.  All rights reserved.
- *
- * Copyright (C) 2003 MontaVista Software Inc.
- * Author: Jun Sun, [e-mail] or [e-mail]
- *
- * ########################################################################
- *
- *  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

···
-#
-#  Copyright 2000 MontaVista Software Inc.
-#  Author: MontaVista Software, Inc.
-#     	[e-mail] or [e-mail]
-#
-# Makefile for the Globespan IVR board,
-# board-specific files.
-#
-
-obj-y		+= init.o

arch/mips/ite-boards/ivr/README

···
-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

···
-/*
- * BRIEF MODULE DESCRIPTION
- *	IVR board setup.
- *
- * Copyright 2000 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *         	[e-mail] or [e-mail]
- *
- *  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

···
-#
-#  Copyright 2000 MontaVista Software Inc.
-#  Author: MontaVista Software, Inc.
-#     	[e-mail] or [e-mail]
-#
-# Makefile for the ITE 8172 (qed-4n-s01b) board, board
-# specific files.
-#
-
-obj-y := init.o

arch/mips/ite-boards/qed-4n-s01b/README

···
-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

···
-/*
- * BRIEF MODULE DESCRIPTION
- *	IT8172/QED5231 board setup.
- *
- * Copyright 2000 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *         	[e-mail] or [e-mail]
- *
- *  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

···
 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

···
 
 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

···
 #
 # 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
···
 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

···
-/*
- * BRIEF MODULE DESCRIPTION
- *	Board specific pci fixups.
- *
- * Copyright 2000 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *         	[e-mail] or [e-mail]
- *
- *  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

···
-/*
- *
- * BRIEF MODULE DESCRIPTION
- *	Globespan IVR board-specific pci fixups.
- *
- * Copyright 2000 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *         	[e-mail] or [e-mail]
- *
- *  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

···
 /*
  *	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 <[e-mail]>
  *
  *	This program is free software; you can redistribute it and/or
···
 #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.
  */
 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

···
-/*
- *
- * BRIEF MODULE DESCRIPTION
- *	IT8172 system controller specific pci support.
- *
- * Copyright 2000 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *         	[e-mail] or [e-mail]
- *
- * Copyright (C) 2004 by Ralf Baechle ([e-mail])
- *
- *  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

···
 	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

···
 	 * 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 */
···
 		                              R_IMR_INTERRUPT_STATUS_BASE)));
 		if (mask)
 			do_IRQ(fls64(mask) - 1, regs);
-	}
+		else
+			spurious_interrupt(regs);
+	} else
+		spurious_interrupt(regs);
 }

drivers/char/.gitignore

···
 consolemap_deftbl.c
 defkeymap.c
-qtronixmap.c

drivers/char/Kconfig

···
 	  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

···
 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 $< > $@
···
 
 $(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.
···
 
 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

···
-/*
- * FILE NAME ite_gpio.c
- *
- * BRIEF MODULE DESCRIPTION
- *  API for ITE GPIO device.
- *  Driver for ITE GPIO device.
- *
- *  Author: MontaVista Software, Inc.  <[e-mail]>
- *          Hai-Pao Fan <[e-mail]>
- *
- * 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

···
-
-/* 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

···
-# 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 '�'
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-compose 'a' 'a' to '�'
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-compose ',' 'C' to '�'
-compose ',' 'c' to '�'
-compose '`' 'E' to '�'
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-compose '^' 'I' to '�'
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-compose '"' 'i' to '�'
-compose '-' 'D' to '�'
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-compose '~' 'n' to '�'
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-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 '�'
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-compose 't' 'h' to '�'
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-compose 's' 'z' to '�'
-compose 'i' 'j' to '�'

drivers/ide/Kconfig

···
 	  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

···
 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

···
-/*
- *
- * BRIEF MODULE DESCRIPTION
- *      IT8172 IDE controller support
- *
- * Copyright 2000 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *              [e-mail] or [e-mail]
- *
- *  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("[e-mail]");
-MODULE_DESCRIPTION("PCI driver module for ITE 8172 IDE");
-MODULE_LICENSE("GPL");

include/asm-mips/bootinfo.h

···
 #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
  */
 #define MACH_GROUP_PHILIPS     14
 #define  MACH_PHILIPS_NINO	0	/* Nino */
 #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

···
-/*
- *
- * BRIEF MODULE DESCRIPTION
- *	IT8172 system controller defines.
- *
- * Copyright 2000 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *         	[e-mail] or [e-mail]
- *
- *  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

···
-/*
- *
- * BRIEF MODULE DESCRIPTION
- *	IT8172 Consumer IR port defines.
- *
- * Copyright 2001 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *         	[e-mail] or [e-mail]
- *
- *  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

···
-/*
- *
- * 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.
- *         	[e-mail] or [e-mail]
- *
- *  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

···
-/*
- *
- * BRIEF MODULE DESCRIPTION
- *	ITE 8172 Interrupt Numbering
- *
- * Copyright 2000 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *         	[e-mail] or [e-mail]
- *
- *  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

···
-/*
- *
- * BRIEF MODULE DESCRIPTION
- *	IT8172 system controller specific pci defines.
- *
- * Copyright 2000 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *         	[e-mail] or [e-mail]
- *
- *  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

···
-
-#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

···
 	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

···
 #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        */			\
···
 	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

···
-/*
- * FILE NAME ite_gpio.h
- *
- * BRIEF MODULE DESCRIPTION
- *	Generic gpio.
- *
- *  Author: MontaVista Software, Inc.  <[e-mail]>
- *          Hai-Pao Fan <[e-mail]>
- *
- * 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

···
 #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
···
 #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
···
 #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

···
 	  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

···
 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

···
-/*
- *      ite8172.c  --  ITE IT8172G Sound Driver.
- *
- * Copyright 2001 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *         	[e-mail] or [e-mail]
- *
- *  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, [e-mail]");
-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 */