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Commit e7578c08 authored by Tony Luck's avatar Tony Luck
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Auto merge with /home/aegl/GIT/linus

parents 763b3917 5c23804a
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Showing with 8534 additions and 880 deletions
arch/arm/Kconfig
View file @ e7578c08
......@@ -223,7 +223,9 @@ source "arch/arm/mach-pxa/Kconfig"
source "arch/arm/mach-sa1100/Kconfig"
source "arch/arm/mach-omap/Kconfig"
source "arch/arm/plat-omap/Kconfig"
source "arch/arm/mach-omap1/Kconfig"
source "arch/arm/mach-s3c2410/Kconfig"
......@@ -514,7 +516,7 @@ config XIP_PHYS_ADDR
endmenu
if (ARCH_SA1100 || ARCH_INTEGRATOR)
if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP1)
menu "CPU Frequency scaling"
......
arch/arm/Makefile
View file @ e7578c08
......@@ -91,7 +91,8 @@ textaddr-$(CONFIG_ARCH_FORTUNET) := 0xc0008000
machine-$(CONFIG_ARCH_IOP3XX) := iop3xx
machine-$(CONFIG_ARCH_IXP4XX) := ixp4xx
machine-$(CONFIG_ARCH_IXP2000) := ixp2000
machine-$(CONFIG_ARCH_OMAP) := omap
machine-$(CONFIG_ARCH_OMAP1) := omap1
incdir-$(CONFIG_ARCH_OMAP) := omap
machine-$(CONFIG_ARCH_S3C2410) := s3c2410
machine-$(CONFIG_ARCH_LH7A40X) := lh7a40x
machine-$(CONFIG_ARCH_VERSATILE) := versatile
......@@ -142,6 +143,9 @@ core-$(CONFIG_FPE_NWFPE) += arch/arm/nwfpe/
core-$(CONFIG_FPE_FASTFPE) += $(FASTFPE_OBJ)
core-$(CONFIG_VFP) += arch/arm/vfp/
# If we have a common platform directory, then include it in the build.
core-$(CONFIG_ARCH_OMAP) += arch/arm/plat-omap/
drivers-$(CONFIG_OPROFILE) += arch/arm/oprofile/
drivers-$(CONFIG_ARCH_CLPS7500) += drivers/acorn/char/
drivers-$(CONFIG_ARCH_L7200) += drivers/acorn/char/
......
arch/arm/configs/enp2611_defconfig
View file @ e7578c08
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.12-git6
# Sat Jun 25 00:57:29 2005
# Linux kernel version: 2.6.13-rc2
# Thu Jul 7 16:41:21 2005
#
CONFIG_ARM=y
CONFIG_MMU=y
......@@ -137,6 +137,7 @@ CONFIG_PCI_NAMES=y
#
# CONFIG_SMP is not set
# CONFIG_PREEMPT is not set
# CONFIG_NO_IDLE_HZ is not set
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
......@@ -345,10 +346,9 @@ CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
# 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=y
CONFIG_IP_PNP_BOOTP=y
......@@ -363,17 +363,8 @@ CONFIG_SYN_COOKIES=y
# CONFIG_INET_TUNNEL is not set
# CONFIG_IP_TCPDIAG is not set
# CONFIG_IP_TCPDIAG_IPV6 is not set
#
# TCP congestion control
#
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
CONFIG_TCP_CONG_WESTWOOD=m
CONFIG_TCP_CONG_HTCP=m
# CONFIG_TCP_CONG_HSTCP is not set
# CONFIG_TCP_CONG_HYBLA is not set
# CONFIG_TCP_CONG_VEGAS is not set
# CONFIG_TCP_CONG_SCALABLE is not set
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
......@@ -931,4 +922,3 @@ CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
# CONFIG_TEXTSEARCH is not set
arch/arm/configs/ixdp2400_defconfig
View file @ e7578c08
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.12-git6
# Sat Jun 25 00:58:38 2005
# Linux kernel version: 2.6.13-rc2
# Thu Jul 7 16:49:01 2005
#
CONFIG_ARM=y
CONFIG_MMU=y
......@@ -138,6 +138,7 @@ CONFIG_PCI_NAMES=y
#
# CONFIG_SMP is not set
# CONFIG_PREEMPT is not set
# CONFIG_NO_IDLE_HZ is not set
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
......@@ -346,10 +347,9 @@ CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
# 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=y
CONFIG_IP_PNP_BOOTP=y
......@@ -364,17 +364,8 @@ CONFIG_SYN_COOKIES=y
# CONFIG_INET_TUNNEL is not set
# CONFIG_IP_TCPDIAG is not set
# CONFIG_IP_TCPDIAG_IPV6 is not set
#
# TCP congestion control
#
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
CONFIG_TCP_CONG_WESTWOOD=m
CONFIG_TCP_CONG_HTCP=m
# CONFIG_TCP_CONG_HSTCP is not set
# CONFIG_TCP_CONG_HYBLA is not set
# CONFIG_TCP_CONG_VEGAS is not set
# CONFIG_TCP_CONG_SCALABLE is not set
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
......@@ -932,4 +923,3 @@ CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
# CONFIG_TEXTSEARCH is not set
arch/arm/configs/ixdp2401_defconfig
View file @ e7578c08
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.12-git6
# Sat Jun 25 00:59:35 2005
# Linux kernel version: 2.6.13-rc2
# Thu Jul 7 16:49:08 2005
#
CONFIG_ARM=y
CONFIG_MMU=y
......@@ -138,6 +138,7 @@ CONFIG_PCI_NAMES=y
#
# CONFIG_SMP is not set
# CONFIG_PREEMPT is not set
# CONFIG_NO_IDLE_HZ is not set
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
......@@ -346,10 +347,9 @@ CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
# 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=y
CONFIG_IP_PNP_BOOTP=y
......@@ -364,17 +364,8 @@ CONFIG_SYN_COOKIES=y
# CONFIG_INET_TUNNEL is not set
CONFIG_IP_TCPDIAG=y
# CONFIG_IP_TCPDIAG_IPV6 is not set
#
# TCP congestion control
#
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
CONFIG_TCP_CONG_WESTWOOD=m
CONFIG_TCP_CONG_HTCP=m
# CONFIG_TCP_CONG_HSTCP is not set
# CONFIG_TCP_CONG_HYBLA is not set
# CONFIG_TCP_CONG_VEGAS is not set
# CONFIG_TCP_CONG_SCALABLE is not set
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
......@@ -933,4 +924,3 @@ CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
# CONFIG_TEXTSEARCH is not set
arch/arm/configs/ixdp2800_defconfig
View file @ e7578c08
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.12-git6
# Sat Jun 25 01:00:27 2005
# Linux kernel version: 2.6.13-rc2
# Thu Jul 7 16:49:20 2005
#
CONFIG_ARM=y
CONFIG_MMU=y
......@@ -138,6 +138,7 @@ CONFIG_PCI_NAMES=y
#
# CONFIG_SMP is not set
# CONFIG_PREEMPT is not set
# CONFIG_NO_IDLE_HZ is not set
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
......@@ -346,10 +347,9 @@ CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
# 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=y
CONFIG_IP_PNP_BOOTP=y
......@@ -364,17 +364,8 @@ CONFIG_SYN_COOKIES=y
# CONFIG_INET_TUNNEL is not set
# CONFIG_IP_TCPDIAG is not set
# CONFIG_IP_TCPDIAG_IPV6 is not set
#
# TCP congestion control
#
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
CONFIG_TCP_CONG_WESTWOOD=m
CONFIG_TCP_CONG_HTCP=m
# CONFIG_TCP_CONG_HSTCP is not set
# CONFIG_TCP_CONG_HYBLA is not set
# CONFIG_TCP_CONG_VEGAS is not set
# CONFIG_TCP_CONG_SCALABLE is not set
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
......@@ -932,4 +923,3 @@ CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
# CONFIG_TEXTSEARCH is not set
arch/arm/configs/ixdp2801_defconfig
View file @ e7578c08
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.12-git6
# Sat Jun 25 01:01:18 2005
# Linux kernel version: 2.6.13-rc2
# Thu Jul 7 16:49:13 2005
#
CONFIG_ARM=y
CONFIG_MMU=y
......@@ -138,6 +138,7 @@ CONFIG_PCI_NAMES=y
#
# CONFIG_SMP is not set
# CONFIG_PREEMPT is not set
# CONFIG_NO_IDLE_HZ is not set
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
......@@ -346,10 +347,9 @@ CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
# 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=y
CONFIG_IP_PNP_BOOTP=y
......@@ -364,17 +364,8 @@ CONFIG_SYN_COOKIES=y
# CONFIG_INET_TUNNEL is not set
# CONFIG_IP_TCPDIAG is not set
# CONFIG_IP_TCPDIAG_IPV6 is not set
#
# TCP congestion control
#
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
CONFIG_TCP_CONG_WESTWOOD=m
CONFIG_TCP_CONG_HTCP=m
# CONFIG_TCP_CONG_HSTCP is not set
# CONFIG_TCP_CONG_HYBLA is not set
# CONFIG_TCP_CONG_VEGAS is not set
# CONFIG_TCP_CONG_SCALABLE is not set
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
......@@ -933,4 +924,3 @@ CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
# CONFIG_TEXTSEARCH is not set
arch/arm/configs/omap_h2_1610_defconfig
View file @ e7578c08
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.12-rc1-bk2
# Sun Mar 27 17:52:41 2005
# Linux kernel version: 2.6.13-rc2
# Fri Jul 8 04:49:34 2005
#
CONFIG_ARM=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_IOMAP=y
#
# Code maturity level options
......@@ -17,6 +16,7 @@ CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
......@@ -33,8 +33,9 @@ CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
......@@ -82,10 +83,28 @@ CONFIG_ARCH_OMAP=y
# CONFIG_ARCH_VERSATILE is not set
# CONFIG_ARCH_IMX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_AAEC2000 is not set
#
# TI OMAP Implementations
#
CONFIG_ARCH_OMAP_OTG=y
CONFIG_ARCH_OMAP1=y
# CONFIG_ARCH_OMAP2 is not set
#
# OMAP Feature Selections
#
# CONFIG_OMAP_RESET_CLOCKS is not set
CONFIG_OMAP_MUX=y
# CONFIG_OMAP_MUX_DEBUG is not set
CONFIG_OMAP_MUX_WARNINGS=y
# CONFIG_OMAP_MPU_TIMER is not set
CONFIG_OMAP_32K_TIMER=y
CONFIG_OMAP_32K_TIMER_HZ=128
CONFIG_OMAP_LL_DEBUG_UART1=y
# CONFIG_OMAP_LL_DEBUG_UART2 is not set
# CONFIG_OMAP_LL_DEBUG_UART3 is not set
#
# OMAP Core Type
......@@ -93,7 +112,6 @@ CONFIG_ARCH_OMAP=y
# CONFIG_ARCH_OMAP730 is not set
# CONFIG_ARCH_OMAP1510 is not set
CONFIG_ARCH_OMAP16XX=y
CONFIG_ARCH_OMAP_OTG=y
#
# OMAP Board Type
......@@ -101,21 +119,14 @@ CONFIG_ARCH_OMAP_OTG=y
# CONFIG_MACH_OMAP_INNOVATOR is not set
CONFIG_MACH_OMAP_H2=y
# CONFIG_MACH_OMAP_H3 is not set
# CONFIG_MACH_OMAP_H4 is not set
# CONFIG_MACH_OMAP_OSK is not set
# CONFIG_MACH_OMAP_GENERIC is not set
#
# OMAP Feature Selections
# OMAP CPU Speed
#
CONFIG_OMAP_MUX=y
# CONFIG_OMAP_MUX_DEBUG is not set
CONFIG_OMAP_MUX_WARNINGS=y
CONFIG_OMAP_MPU_TIMER=y
# CONFIG_OMAP_32K_TIMER is not set
CONFIG_OMAP_LL_DEBUG_UART1=y
# CONFIG_OMAP_LL_DEBUG_UART2 is not set
# CONFIG_OMAP_LL_DEBUG_UART3 is not set
# CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER is not set
# CONFIG_OMAP_ARM_216MHZ is not set
CONFIG_OMAP_ARM_192MHZ=y
# CONFIG_OMAP_ARM_168MHZ is not set
# CONFIG_OMAP_ARM_120MHZ is not set
......@@ -145,6 +156,7 @@ CONFIG_ARM_THUMB=y
#
# Bus support
#
CONFIG_ISA_DMA_API=y
#
# PCCARD (PCMCIA/CardBus) support
......@@ -154,7 +166,16 @@ CONFIG_ARM_THUMB=y
#
# Kernel Features
#
# CONFIG_SMP is not set
CONFIG_PREEMPT=y
CONFIG_NO_IDLE_HZ=y
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
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_LEDS is not set
CONFIG_ALIGNMENT_TRAP=y
......@@ -166,6 +187,22 @@ CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="mem=32M console=ttyS0,115200n8 root=0801 ro init=/bin/sh"
# CONFIG_XIP_KERNEL is not set
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
# CONFIG_CPU_FREQ_DEBUG is not set
CONFIG_CPU_FREQ_STAT=y
# CONFIG_CPU_FREQ_STAT_DETAILS is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y
# CONFIG_CPU_FREQ_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
CONFIG_CPU_FREQ_GOV_USERSPACE=y
# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
#
# Floating point emulation
#
......@@ -202,7 +239,6 @@ CONFIG_PM=y
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
CONFIG_DEBUG_DRIVER=y
#
# Memory Technology Devices (MTD)
......@@ -292,7 +328,6 @@ CONFIG_MTD_CFI_UTIL=y
#
# Block devices
#
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
......@@ -327,6 +362,7 @@ CONFIG_SCSI_PROC_FS=y
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
# CONFIG_CHR_DEV_SG is not set
# CONFIG_CHR_DEV_SCH is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
......@@ -356,6 +392,7 @@ CONFIG_SCSI_PROC_FS=y
#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
......@@ -375,12 +412,12 @@ CONFIG_NET=y
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
# CONFIG_NETLINK_DEV is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
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=y
CONFIG_IP_PNP_BOOTP=y
......@@ -395,6 +432,8 @@ CONFIG_IP_PNP_BOOTP=y
# CONFIG_INET_TUNNEL is not set
CONFIG_IP_TCPDIAG=y
# CONFIG_IP_TCPDIAG_IPV6 is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
......@@ -442,6 +481,7 @@ CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
CONFIG_SMC91X=y
# CONFIG_DM9000 is not set
#
# Ethernet (1000 Mbit)
......@@ -518,7 +558,6 @@ CONFIG_SERIO=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
#
# Character devices
......@@ -567,13 +606,11 @@ CONFIG_WATCHDOG_NOWAYOUT=y
#
# 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
#
# I2C support
......@@ -604,7 +641,9 @@ CONFIG_I2C_CHARDEV=y
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
......@@ -620,6 +659,7 @@ CONFIG_I2C_CHARDEV=y
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
......@@ -627,15 +667,21 @@ CONFIG_I2C_CHARDEV=y
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
#
# Other I2C Chip support
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
CONFIG_ISP1301_OMAP=y
CONFIG_TPS65010=y
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
......@@ -663,8 +709,10 @@ CONFIG_FB=y
# CONFIG_FB_CFB_COPYAREA is not set
# CONFIG_FB_CFB_IMAGEBLIT is not set
# CONFIG_FB_SOFT_CURSOR is not set
# CONFIG_FB_MACMODES is not set
CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_TILEBLITTING is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
#
......@@ -677,11 +725,13 @@ CONFIG_FONTS=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
# CONFIG_FONT_6x11 is not set
# CONFIG_FONT_7x14 is not set
# CONFIG_FONT_PEARL_8x8 is not set
# CONFIG_FONT_ACORN_8x8 is not set
# CONFIG_FONT_MINI_4x6 is not set
# CONFIG_FONT_SUN8x16 is not set
# CONFIG_FONT_SUN12x22 is not set
# CONFIG_FONT_10x18 is not set
#
# Logo configuration
......@@ -729,14 +779,14 @@ CONFIG_USB_ARCH_HAS_OHCI=y
#
CONFIG_USB_GADGET=y
# CONFIG_USB_GADGET_DEBUG_FILES is not set
CONFIG_USB_GADGET_SELECTED=y
# CONFIG_USB_GADGET_NET2280 is not set
# CONFIG_USB_GADGET_PXA2XX is not set
# CONFIG_USB_GADGET_GOKU is not set
# CONFIG_USB_GADGET_SA1100 is not set
# CONFIG_USB_GADGET_LH7A40X is not set
# CONFIG_USB_GADGET_DUMMY_HCD is not set
CONFIG_USB_GADGET_OMAP=y
CONFIG_USB_OMAP=y
# CONFIG_USB_GADGET_DUMMY_HCD is not set
# CONFIG_USB_GADGET_DUALSPEED is not set
# CONFIG_USB_ZERO is not set
CONFIG_USB_ETH=y
......@@ -755,6 +805,7 @@ CONFIG_USB_ETH_RNDIS=y
#
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_JBD is not set
# CONFIG_REISERFS_FS is not set
......@@ -791,7 +842,6 @@ CONFIG_FAT_DEFAULT_CODEPAGE=437
#
CONFIG_PROC_FS=y
CONFIG_SYSFS=y
# CONFIG_DEVFS_FS is not set
# CONFIG_DEVPTS_FS_XATTR is not set
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
......@@ -828,12 +878,14 @@ CONFIG_CRAMFS=y
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
CONFIG_RPCSEC_GSS_KRB5=y
......@@ -903,24 +955,11 @@ CONFIG_NLS_DEFAULT="iso8859-1"
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
CONFIG_DEBUG_PREEMPT=y
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_FS is not set
CONFIG_FRAME_POINTER=y
CONFIG_DEBUG_USER=y
# CONFIG_DEBUG_WAITQ is not set
CONFIG_DEBUG_ERRORS=y
CONFIG_DEBUG_LL=y
# CONFIG_DEBUG_ICEDCC is not set
# CONFIG_DEBUG_USER is not set
#
# Security options
......
arch/arm/mach-ixp2000/core.c
View file @ e7578c08
......@@ -23,7 +23,7 @@
#include <linux/serial.h>
#include <linux/tty.h>
#include <linux/bitops.h>
#include <linux/serial_core.h>
#include <linux/serial_8250.h>
#include <linux/mm.h>
#include <asm/types.h>
......@@ -125,19 +125,6 @@ static struct map_desc ixp2000_io_desc[] __initdata = {
}
};
static struct uart_port ixp2000_serial_port = {
.membase = (char *)(IXP2000_UART_VIRT_BASE + 3),
.mapbase = IXP2000_UART_PHYS_BASE + 3,
.irq = IRQ_IXP2000_UART,
.flags = UPF_SKIP_TEST,
.iotype = UPIO_MEM,
.regshift = 2,
.uartclk = 50000000,
.line = 0,
.type = PORT_XSCALE,
.fifosize = 16
};
void __init ixp2000_map_io(void)
{
extern unsigned int processor_id;
......@@ -157,12 +144,50 @@ void __init ixp2000_map_io(void)
}
iotable_init(ixp2000_io_desc, ARRAY_SIZE(ixp2000_io_desc));
early_serial_setup(&ixp2000_serial_port);
/* Set slowport to 8-bit mode. */
ixp2000_reg_write(IXP2000_SLOWPORT_FRM, 1);
}
/*************************************************************************
* Serial port support for IXP2000
*************************************************************************/
static struct plat_serial8250_port ixp2000_serial_port[] = {
{
.mapbase = IXP2000_UART_PHYS_BASE,
.membase = (char *)(IXP2000_UART_VIRT_BASE + 3),
.irq = IRQ_IXP2000_UART,
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
.iotype = UPIO_MEM,
.regshift = 2,
.uartclk = 50000000,
},
{ },
};
static struct resource ixp2000_uart_resource = {
.start = IXP2000_UART_PHYS_BASE,
.end = IXP2000_UART_PHYS_BASE + 0xffff,
.flags = IORESOURCE_MEM,
};
static struct platform_device ixp2000_serial_device = {
.name = "serial8250",
.id = 0,
.dev = {
.platform_data = ixp2000_serial_port,
},
.num_resources = 1,
.resource = &ixp2000_uart_resource,
};
void __init ixp2000_uart_init(void)
{
platform_device_register(&ixp2000_serial_device);
}
/*************************************************************************
* Timer-tick functions for IXP2000
*************************************************************************/
......
arch/arm/mach-ixp2000/enp2611.c
View file @ e7578c08
......@@ -219,6 +219,7 @@ static struct platform_device *enp2611_devices[] __initdata = {
static void __init enp2611_init_machine(void)
{
platform_add_devices(enp2611_devices, ARRAY_SIZE(enp2611_devices));
ixp2000_uart_init();
}
......
arch/arm/mach-ixp2000/ixdp2x00.c
View file @ e7578c08
......@@ -303,5 +303,6 @@ void __init ixdp2x00_init_machine(void)
gpio_line_config(IXDP2X00_GPIO_I2C_ENABLE, GPIO_OUT);
platform_add_devices(ixdp2x00_devices, ARRAY_SIZE(ixdp2x00_devices));
ixp2000_uart_init();
}
arch/arm/mach-ixp2000/ixdp2x01.c
View file @ e7578c08
......@@ -370,6 +370,7 @@ static void __init ixdp2x01_init_machine(void)
((*IXDP2X01_CPLD_FLASH_REG & IXDP2X01_CPLD_FLASH_BANK_MASK) + 1);
platform_add_devices(ixdp2x01_devices, ARRAY_SIZE(ixdp2x01_devices));
ixp2000_uart_init();
}
......
arch/arm/mach-omap/Makefile deleted 100644 → 0
View file @ 763b3917
#
# Makefile for the linux kernel.
#
# Common support
obj-y := common.o time.o irq.o dma.o clock.o mux.o gpio.o mcbsp.o usb.o
obj-m :=
obj-n :=
obj- :=
led-y := leds.o
# Specific board support
obj-$(CONFIG_MACH_OMAP_H2) += board-h2.o
obj-$(CONFIG_MACH_OMAP_INNOVATOR) += board-innovator.o
obj-$(CONFIG_MACH_OMAP_GENERIC) += board-generic.o
obj-$(CONFIG_MACH_OMAP_PERSEUS2) += board-perseus2.o
obj-$(CONFIG_MACH_OMAP_OSK) += board-osk.o
obj-$(CONFIG_MACH_OMAP_H3) += board-h3.o
obj-$(CONFIG_MACH_VOICEBLUE) += board-voiceblue.o
obj-$(CONFIG_MACH_NETSTAR) += board-netstar.o
# OCPI interconnect support for 1710, 1610 and 5912
obj-$(CONFIG_ARCH_OMAP16XX) += ocpi.o
# LEDs support
led-$(CONFIG_MACH_OMAP_H2) += leds-h2p2-debug.o
led-$(CONFIG_MACH_OMAP_INNOVATOR) += leds-innovator.o
led-$(CONFIG_MACH_OMAP_PERSEUS2) += leds-h2p2-debug.o
obj-$(CONFIG_LEDS) += $(led-y)
# Power Management
obj-$(CONFIG_PM) += pm.o sleep.o
ifeq ($(CONFIG_ARCH_OMAP1510),y)
# Innovator-1510 FPGA
obj-$(CONFIG_MACH_OMAP_INNOVATOR) += fpga.o
endif
# kgdb support
obj-$(CONFIG_KGDB_SERIAL) += kgdb-serial.o
arch/arm/mach-omap/Kconfig → arch/arm/mach-omap1/Kconfig
View file @ e7578c08
if ARCH_OMAP
menu "TI OMAP Implementations"
comment "OMAP Core Type"
depends on ARCH_OMAP1
config ARCH_OMAP730
depends on ARCH_OMAP
depends on ARCH_OMAP1
bool "OMAP730 Based System"
select ARCH_OMAP_OTG
config ARCH_OMAP1510
depends on ARCH_OMAP
depends on ARCH_OMAP1
default y
bool "OMAP1510 Based System"
config ARCH_OMAP16XX
depends on ARCH_OMAP
bool "OMAP16XX Based System"
depends on ARCH_OMAP1
bool "OMAP16xx Based System"
select ARCH_OMAP_OTG
config ARCH_OMAP_OTG
bool
comment "OMAP Board Type"
depends on ARCH_OMAP1
config MACH_OMAP_INNOVATOR
bool "TI Innovator"
depends on ARCH_OMAP1510 || ARCH_OMAP16XX
depends on ARCH_OMAP1 && (ARCH_OMAP1510 || ARCH_OMAP16XX)
help
TI OMAP 1510 or 1610 Innovator board support. Say Y here if you
have such a board.
config MACH_OMAP_H2
bool "TI H2 Support"
depends on ARCH_OMAP16XX
depends on ARCH_OMAP1 && ARCH_OMAP16XX
help
TI OMAP 1610/1611B H2 board support. Say Y here if you have such
a board.
config MACH_OMAP_H3
bool "TI H3 Support"
depends on ARCH_OMAP16XX
depends on ARCH_OMAP1 && ARCH_OMAP16XX
help
TI OMAP 1710 H3 board support. Say Y here if you have such
a board.
config MACH_OMAP_H4
bool "TI H4 Support"
depends on ARCH_OMAP16XX
help
TI OMAP 1610 H4 board support. Say Y here if you have such
a board.
config MACH_OMAP_OSK
bool "TI OSK Support"
depends on ARCH_OMAP16XX
depends on ARCH_OMAP1 && ARCH_OMAP16XX
help
TI OMAP 5912 OSK (OMAP Starter Kit) board support. Say Y here
if you have such a board.
config MACH_OMAP_PERSEUS2
bool "TI Perseus2"
depends on ARCH_OMAP730
depends on ARCH_OMAP1 && ARCH_OMAP730
help
Support for TI OMAP 730 Perseus2 board. Say Y here if you have such
a board.
config MACH_VOICEBLUE
bool "Voiceblue"
depends on ARCH_OMAP1510
depends on ARCH_OMAP1 && ARCH_OMAP1510
help
Support for Voiceblue GSM/VoIP gateway. Say Y here if you have such
board.
Support for Voiceblue GSM/VoIP gateway. Say Y here if you have
such a board.
config MACH_NETSTAR
bool "NetStar"
depends on ARCH_OMAP1510
depends on ARCH_OMAP1 && ARCH_OMAP1510
help
Support for NetStar PBX. Say Y here if you have such a board.
config MACH_OMAP_GENERIC
bool "Generic OMAP board"
depends on ARCH_OMAP1510 || ARCH_OMAP16XX
depends on ARCH_OMAP1 && (ARCH_OMAP1510 || ARCH_OMAP16XX)
help
Support for generic OMAP-1510, 1610 or 1710 board with
no FPGA. Can be used as template for porting Linux to
custom OMAP boards. Say Y here if you have a custom
board.
comment "OMAP Feature Selections"
#config OMAP_BOOT_TAG
# bool "OMAP bootloader information passing"
# depends on ARCH_OMAP
# default n
# help
# Say Y, if you have a bootloader which passes information
# about your board and its peripheral configuration.
config OMAP_MUX
bool "OMAP multiplexing support"
depends on ARCH_OMAP
default y
help
Pin multiplexing support for OMAP boards. If your bootloader
sets the multiplexing correctly, say N. Otherwise, or if unsure,
say Y.
config OMAP_MUX_DEBUG
bool "Multiplexing debug output"
depends on OMAP_MUX
default n
help
Makes the multiplexing functions print out a lot of debug info.
This is useful if you want to find out the correct values of the
multiplexing registers.
config OMAP_MUX_WARNINGS
bool "Warn about pins the bootloader didn't set up"
depends on OMAP_MUX
default y
help
Choose Y here to warn whenever driver initialization logic needs
to change the pin multiplexing setup. When there are no warnings
printed, it's safe to deselect OMAP_MUX for your product.
comment "OMAP CPU Speed"
depends on ARCH_OMAP1
choice
prompt "System timer"
default OMAP_MPU_TIMER
config OMAP_MPU_TIMER
bool "Use mpu timer"
help
Select this option if you want to use the OMAP mpu timer. This
timer provides more intra-tick resolution than the 32KHz timer,
but consumes more power.
config OMAP_32K_TIMER
bool "Use 32KHz timer"
depends on ARCH_OMAP16XX
config OMAP_CLOCKS_SET_BY_BOOTLOADER
bool "OMAP clocks set by bootloader"
depends on ARCH_OMAP1
help
Select this option if you want to enable the OMAP 32KHz timer.
This timer saves power compared to the OMAP_MPU_TIMER, and has
support for no tick during idle. The 32KHz timer provides less
intra-tick resolution than OMAP_MPU_TIMER. The 32KHz timer is
currently only available for OMAP-16xx.
endchoice
config OMAP_32K_TIMER_HZ
int "Kernel internal timer frequency for 32KHz timer"
range 32 1024
depends on OMAP_32K_TIMER
default "128"
help
Kernel internal timer frequency should be a divisor of 32768,
such as 64 or 128.
choice
prompt "Low-level debug console UART"
depends on ARCH_OMAP
default OMAP_LL_DEBUG_UART1
config OMAP_LL_DEBUG_UART1
bool "UART1"
Enable this option to prevent the kernel from overriding the clock
frequencies programmed by bootloader for MPU, DSP, MMUs, TC,
internal LCD controller and MPU peripherals.
config OMAP_LL_DEBUG_UART2
bool "UART2"
config OMAP_LL_DEBUG_UART3
bool "UART3"
endchoice
config OMAP_ARM_216MHZ
bool "OMAP ARM 216 MHz CPU (1710 only)"
depends on ARCH_OMAP1 && ARCH_OMAP16XX
help
Enable 216 MHz clock for OMAP1710 CPU. If unsure, say N.
config OMAP_ARM_195MHZ
bool "OMAP ARM 195 MHz CPU"
depends on ARCH_OMAP730
depends on ARCH_OMAP1 && ARCH_OMAP730
help
Enable 195MHz clock for OMAP CPU. If unsure, say N.
config OMAP_ARM_192MHZ
bool "OMAP ARM 192 MHz CPU"
depends on ARCH_OMAP16XX
depends on ARCH_OMAP1 && ARCH_OMAP16XX
help
Enable 192MHz clock for OMAP CPU. If unsure, say N.
config OMAP_ARM_182MHZ
bool "OMAP ARM 182 MHz CPU"
depends on ARCH_OMAP730
depends on ARCH_OMAP1 && ARCH_OMAP730
help
Enable 182MHz clock for OMAP CPU. If unsure, say N.
config OMAP_ARM_168MHZ
bool "OMAP ARM 168 MHz CPU"
depends on ARCH_OMAP1510 || ARCH_OMAP16XX || ARCH_OMAP730
depends on ARCH_OMAP1 && (ARCH_OMAP1510 || ARCH_OMAP16XX || ARCH_OMAP730)
help
Enable 168MHz clock for OMAP CPU. If unsure, say N.
config OMAP_ARM_150MHZ
bool "OMAP ARM 150 MHz CPU"
depends on ARCH_OMAP1 && ARCH_OMAP1510
help
Enable 150MHz clock for OMAP CPU. If unsure, say N.
config OMAP_ARM_120MHZ
bool "OMAP ARM 120 MHz CPU"
depends on ARCH_OMAP1510 || ARCH_OMAP16XX || ARCH_OMAP730
depends on ARCH_OMAP1 && (ARCH_OMAP1510 || ARCH_OMAP16XX || ARCH_OMAP730)
help
Enable 120MHz clock for OMAP CPU. If unsure, say N.
config OMAP_ARM_60MHZ
bool "OMAP ARM 60 MHz CPU"
depends on ARCH_OMAP1510 || ARCH_OMAP16XX || ARCH_OMAP730
depends on ARCH_OMAP1 && (ARCH_OMAP1510 || ARCH_OMAP16XX || ARCH_OMAP730)
default y
help
Enable 60MHz clock for OMAP CPU. If unsure, say Y.
config OMAP_ARM_30MHZ
bool "OMAP ARM 30 MHz CPU"
depends on ARCH_OMAP1510 || ARCH_OMAP16XX || ARCH_OMAP730
depends on ARCH_OMAP1 && (ARCH_OMAP1510 || ARCH_OMAP16XX || ARCH_OMAP730)
help
Enable 30MHz clock for OMAP CPU. If unsure, say N.
endmenu
endif
arch/arm/mach-omap1/Makefile 0 → 100644
View file @ e7578c08
#
# Makefile for the linux kernel.
#
# Common support
obj-y := io.o id.o irq.o time.o serial.o
led-y := leds.o
# Specific board support
obj-$(CONFIG_MACH_OMAP_H2) += board-h2.o
obj-$(CONFIG_MACH_OMAP_INNOVATOR) += board-innovator.o
obj-$(CONFIG_MACH_OMAP_GENERIC) += board-generic.o
obj-$(CONFIG_MACH_OMAP_PERSEUS2) += board-perseus2.o
obj-$(CONFIG_MACH_OMAP_OSK) += board-osk.o
obj-$(CONFIG_MACH_OMAP_H3) += board-h3.o
obj-$(CONFIG_MACH_VOICEBLUE) += board-voiceblue.o
obj-$(CONFIG_MACH_NETSTAR) += board-netstar.o
ifeq ($(CONFIG_ARCH_OMAP1510),y)
# Innovator-1510 FPGA
obj-$(CONFIG_MACH_OMAP_INNOVATOR) += fpga.o
endif
# LEDs support
led-$(CONFIG_MACH_OMAP_H2) += leds-h2p2-debug.o
led-$(CONFIG_MACH_OMAP_INNOVATOR) += leds-innovator.o
led-$(CONFIG_MACH_OMAP_PERSEUS2) += leds-h2p2-debug.o
led-$(CONFIG_MACH_OMAP_OSK) += leds-osk.o
obj-$(CONFIG_LEDS) += $(led-y)
arch/arm/mach-omap/Makefile.boot → arch/arm/mach-omap1/Makefile.boot
View file @ e7578c08
zreladdr-y := 0x10008000
params_phys-y := 0x10000100
initrd_phys-y := 0x10800000
arch/arm/mach-omap/board-generic.c → arch/arm/mach-omap1/board-generic.c
View file @ e7578c08
/*
* linux/arch/arm/mach-omap/board-generic.c
* linux/arch/arm/mach-omap1/board-generic.c
*
* Modified from board-innovator1510.c
*
......@@ -26,8 +26,7 @@
#include <asm/arch/mux.h>
#include <asm/arch/usb.h>
#include <asm/arch/board.h>
#include "common.h"
#include <asm/arch/common.h>
static int __initdata generic_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1};
......@@ -84,7 +83,7 @@ static void __init omap_generic_init(void)
static void __init omap_generic_map_io(void)
{
omap_map_io();
omap_map_common_io()
}
MACHINE_START(OMAP_GENERIC, "Generic OMAP1510/1610/1710")
......
arch/arm/mach-omap/board-h2.c → arch/arm/mach-omap1/board-h2.c
View file @ e7578c08
/*
* linux/arch/arm/mach-omap/board-h2.c
* linux/arch/arm/mach-omap1/board-h2.c
*
* Board specific inits for OMAP-1610 H2
*
......@@ -35,8 +35,7 @@
#include <asm/arch/gpio.h>
#include <asm/arch/tc.h>
#include <asm/arch/usb.h>
#include "common.h"
#include <asm/arch/common.h>
extern int omap_gpio_init(void);
......@@ -172,7 +171,7 @@ static void __init h2_init(void)
static void __init h2_map_io(void)
{
omap_map_io();
omap_map_common_io();
omap_serial_init(h2_serial_ports);
}
......
arch/arm/mach-omap/board-h3.c → arch/arm/mach-omap1/board-h3.c
View file @ e7578c08
/*
* linux/arch/arm/mach-omap/board-h3.c
* linux/arch/arm/mach-omap1/board-h3.c
*
* This file contains OMAP1710 H3 specific code.
*
......@@ -37,8 +37,7 @@
#include <asm/arch/mux.h>
#include <asm/arch/tc.h>
#include <asm/arch/usb.h>
#include "common.h"
#include <asm/arch/common.h>
extern int omap_gpio_init(void);
......@@ -190,7 +189,7 @@ void h3_init_irq(void)
static void __init h3_map_io(void)
{
omap_map_io();
omap_map_common_io();
omap_serial_init(h3_serial_ports);
}
......
arch/arm/mach-omap/board-innovator.c → arch/arm/mach-omap1/board-innovator.c
View file @ e7578c08
/*
* linux/arch/arm/mach-omap/board-innovator.c
* linux/arch/arm/mach-omap1/board-innovator.c
*
* Board specific inits for OMAP-1510 and OMAP-1610 Innovator
*
......@@ -33,8 +33,7 @@
#include <asm/arch/gpio.h>
#include <asm/arch/tc.h>
#include <asm/arch/usb.h>
#include "common.h"
#include <asm/arch/common.h>
static int __initdata innovator_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1};
......@@ -252,7 +251,7 @@ static void __init innovator_init(void)
static void __init innovator_map_io(void)
{
omap_map_io();
omap_map_common_io();
#ifdef CONFIG_ARCH_OMAP1510
if (cpu_is_omap1510()) {
......
arch/arm/mach-omap/board-netstar.c → arch/arm/mach-omap1/board-netstar.c
View file @ e7578c08
......@@ -26,8 +26,7 @@
#include <asm/arch/gpio.h>
#include <asm/arch/mux.h>
#include <asm/arch/usb.h>
#include "common.h"
#include <asm/arch/common.h>
extern void __init omap_init_time(void);
extern int omap_gpio_init(void);
......@@ -100,7 +99,7 @@ static int __initdata omap_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1};
static void __init netstar_map_io(void)
{
omap_map_io();
omap_map_common_io();
omap_serial_init(omap_serial_ports);
}
......
arch/arm/mach-omap/board-osk.c → arch/arm/mach-omap1/board-osk.c
View file @ e7578c08
/*
* linux/arch/arm/mach-omap/board-osk.c
* linux/arch/arm/mach-omap1/board-osk.c
*
* Board specific init for OMAP5912 OSK
*
......@@ -39,8 +39,7 @@
#include <asm/arch/usb.h>
#include <asm/arch/mux.h>
#include <asm/arch/tc.h>
#include "common.h"
#include <asm/arch/common.h>
static struct map_desc osk5912_io_desc[] __initdata = {
{ OMAP_OSK_NOR_FLASH_BASE, OMAP_OSK_NOR_FLASH_START, OMAP_OSK_NOR_FLASH_SIZE,
......@@ -153,7 +152,7 @@ static void __init osk_init(void)
static void __init osk_map_io(void)
{
omap_map_io();
omap_map_common_io();
iotable_init(osk5912_io_desc, ARRAY_SIZE(osk5912_io_desc));
omap_serial_init(osk_serial_ports);
}
......
arch/arm/mach-omap/board-perseus2.c → arch/arm/mach-omap1/board-perseus2.c
View file @ e7578c08
/*
* linux/arch/arm/mach-omap/board-perseus2.c
* linux/arch/arm/mach-omap1/board-perseus2.c
*
* Modified from board-generic.c
*
......@@ -27,8 +27,7 @@
#include <asm/arch/gpio.h>
#include <asm/arch/mux.h>
#include <asm/arch/fpga.h>
#include "common.h"
#include <asm/arch/common.h>
static struct resource smc91x_resources[] = {
[0] = {
......@@ -140,7 +139,7 @@ static struct map_desc omap_perseus2_io_desc[] __initdata = {
static void __init omap_perseus2_map_io(void)
{
omap_map_io();
omap_map_common_io();
iotable_init(omap_perseus2_io_desc,
ARRAY_SIZE(omap_perseus2_io_desc));
......
arch/arm/mach-omap/board-voiceblue.c → arch/arm/mach-omap1/board-voiceblue.c
View file @ e7578c08
/*
* linux/arch/arm/mach-omap/board-voiceblue.c
* linux/arch/arm/mach-omap1/board-voiceblue.c
*
* Modified from board-generic.c
*
......@@ -31,8 +31,7 @@
#include <asm/arch/tc.h>
#include <asm/arch/mux.h>
#include <asm/arch/usb.h>
#include "common.h"
#include <asm/arch/common.h>
extern void omap_init_time(void);
extern int omap_gpio_init(void);
......@@ -170,7 +169,7 @@ static int __initdata omap_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1};
static void __init voiceblue_map_io(void)
{
omap_map_io();
omap_map_common_io();
omap_serial_init(omap_serial_ports);
}
......
arch/arm/mach-omap1/io.c 0 → 100644
View file @ e7578c08
/*
* linux/arch/arm/mach-omap1/io.c
*
* OMAP1 I/O mapping code
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <asm/mach/map.h>
#include <asm/io.h>
#include <asm/arch/tc.h>
extern int clk_init(void);
extern void omap_check_revision(void);
/*
* The machine specific code may provide the extra mapping besides the
* default mapping provided here.
*/
static struct map_desc omap_io_desc[] __initdata = {
{ IO_VIRT, IO_PHYS, IO_SIZE, MT_DEVICE },
};
#ifdef CONFIG_ARCH_OMAP730
static struct map_desc omap730_io_desc[] __initdata = {
{ OMAP730_DSP_BASE, OMAP730_DSP_START, OMAP730_DSP_SIZE, MT_DEVICE },
{ OMAP730_DSPREG_BASE, OMAP730_DSPREG_START, OMAP730_DSPREG_SIZE, MT_DEVICE },
{ OMAP730_SRAM_BASE, OMAP730_SRAM_START, OMAP730_SRAM_SIZE, MT_DEVICE }
};
#endif
#ifdef CONFIG_ARCH_OMAP1510
static struct map_desc omap1510_io_desc[] __initdata = {
{ OMAP1510_DSP_BASE, OMAP1510_DSP_START, OMAP1510_DSP_SIZE, MT_DEVICE },
{ OMAP1510_DSPREG_BASE, OMAP1510_DSPREG_START, OMAP1510_DSPREG_SIZE, MT_DEVICE },
{ OMAP1510_SRAM_BASE, OMAP1510_SRAM_START, OMAP1510_SRAM_SIZE, MT_DEVICE }
};
#endif
#if defined(CONFIG_ARCH_OMAP16XX)
static struct map_desc omap1610_io_desc[] __initdata = {
{ OMAP16XX_DSP_BASE, OMAP16XX_DSP_START, OMAP16XX_DSP_SIZE, MT_DEVICE },
{ OMAP16XX_DSPREG_BASE, OMAP16XX_DSPREG_START, OMAP16XX_DSPREG_SIZE, MT_DEVICE },
{ OMAP16XX_SRAM_BASE, OMAP16XX_SRAM_START, OMAP1610_SRAM_SIZE, MT_DEVICE }
};
static struct map_desc omap5912_io_desc[] __initdata = {
{ OMAP16XX_DSP_BASE, OMAP16XX_DSP_START, OMAP16XX_DSP_SIZE, MT_DEVICE },
{ OMAP16XX_DSPREG_BASE, OMAP16XX_DSPREG_START, OMAP16XX_DSPREG_SIZE, MT_DEVICE },
/*
* The OMAP5912 has 250kByte internal SRAM. Because the mapping is baseed on page
* size (4kByte), it seems that the last 2kByte (=0x800) of the 250kByte are not mapped.
* Add additional 2kByte (0x800) so that the last page is mapped and the last 2kByte
* can be used.
*/
{ OMAP16XX_SRAM_BASE, OMAP16XX_SRAM_START, OMAP5912_SRAM_SIZE + 0x800, MT_DEVICE }
};
#endif
static int initialized = 0;
static void __init _omap_map_io(void)
{
initialized = 1;
/* We have to initialize the IO space mapping before we can run
* cpu_is_omapxxx() macros. */
iotable_init(omap_io_desc, ARRAY_SIZE(omap_io_desc));
omap_check_revision();
#ifdef CONFIG_ARCH_OMAP730
if (cpu_is_omap730()) {
iotable_init(omap730_io_desc, ARRAY_SIZE(omap730_io_desc));
}
#endif
#ifdef CONFIG_ARCH_OMAP1510
if (cpu_is_omap1510()) {
iotable_init(omap1510_io_desc, ARRAY_SIZE(omap1510_io_desc));
}
#endif
#if defined(CONFIG_ARCH_OMAP16XX)
if (cpu_is_omap1610() || cpu_is_omap1710()) {
iotable_init(omap1610_io_desc, ARRAY_SIZE(omap1610_io_desc));
}
if (cpu_is_omap5912()) {
iotable_init(omap5912_io_desc, ARRAY_SIZE(omap5912_io_desc));
}
#endif
/* REVISIT: Refer to OMAP5910 Errata, Advisory SYS_1: "Timeout Abort
* on a Posted Write in the TIPB Bridge".
*/
omap_writew(0x0, MPU_PUBLIC_TIPB_CNTL);
omap_writew(0x0, MPU_PRIVATE_TIPB_CNTL);
/* Must init clocks early to assure that timer interrupt works
*/
clk_init();
}
/*
* This should only get called from board specific init
*/
void omap_map_common_io(void)
{
if (!initialized)
_omap_map_io();
}
arch/arm/mach-omap/irq.c → arch/arm/mach-omap1/irq.c
View file @ e7578c08
......@@ -56,6 +56,7 @@
struct omap_irq_bank {
unsigned long base_reg;
unsigned long trigger_map;
unsigned long wake_enable;
};
static unsigned int irq_bank_count = 0;
......@@ -105,6 +106,19 @@ static void omap_mask_ack_irq(unsigned int irq)
omap_ack_irq(irq);
}
static int omap_wake_irq(unsigned int irq, unsigned int enable)
{
int bank = IRQ_BANK(irq);
if (enable)
irq_banks[bank].wake_enable |= IRQ_BIT(irq);
else
irq_banks[bank].wake_enable &= ~IRQ_BIT(irq);
return 0;
}
/*
* Allows tuning the IRQ type and priority
*
......@@ -145,7 +159,7 @@ static struct omap_irq_bank omap1510_irq_banks[] = {
static struct omap_irq_bank omap1610_irq_banks[] = {
{ .base_reg = OMAP_IH1_BASE, .trigger_map = 0xb3fefe8f },
{ .base_reg = OMAP_IH2_BASE, .trigger_map = 0xfdb7c1fd },
{ .base_reg = OMAP_IH2_BASE + 0x100, .trigger_map = 0xfffff7ff },
{ .base_reg = OMAP_IH2_BASE + 0x100, .trigger_map = 0xffffb7ff },
{ .base_reg = OMAP_IH2_BASE + 0x200, .trigger_map = 0xffffffff },
};
#endif
......@@ -154,6 +168,7 @@ static struct irqchip omap_irq_chip = {
.ack = omap_mask_ack_irq,
.mask = omap_mask_irq,
.unmask = omap_unmask_irq,
.wake = omap_wake_irq,
};
void __init omap_init_irq(void)
......
arch/arm/mach-omap/leds-osk.c → arch/arm/mach-omap1/leds-osk.c
View file @ e7578c08
......@@ -129,14 +129,11 @@ void osk_leds_event(led_event_t evt)
#ifdef CONFIG_FB_OMAP
#ifdef CONFIG_LEDS_TIMER
case led_timer:
hw_led_state ^= TIMER_LED;
mistral_setled();
break;
#endif
#ifdef CONFIG_LEDS_CPU
case led_idle_start:
hw_led_state |= IDLE_LED;
mistral_setled();
......@@ -146,7 +143,6 @@ void osk_leds_event(led_event_t evt)
hw_led_state &= ~IDLE_LED;
mistral_setled();
break;
#endif
#endif /* CONFIG_FB_OMAP */
......
arch/arm/mach-omap1/serial.c 0 → 100644
View file @ e7578c08
/*
* linux/arch/arm/mach-omap1/id.c
*
* OMAP1 CPU identification code
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/serial.h>
#include <linux/tty.h>
#include <linux/serial_8250.h>
#include <linux/serial_reg.h>
#include <asm/io.h>
#include <asm/mach-types.h>
#include <asm/hardware/clock.h>
#include <asm/arch/board.h>
#include <asm/arch/mux.h>
#include <asm/arch/fpga.h>
static struct clk * uart1_ck = NULL;
static struct clk * uart2_ck = NULL;
static struct clk * uart3_ck = NULL;
static inline unsigned int omap_serial_in(struct plat_serial8250_port *up,
int offset)
{
offset <<= up->regshift;
return (unsigned int)__raw_readb(up->membase + offset);
}
static inline void omap_serial_outp(struct plat_serial8250_port *p, int offset,
int value)
{
offset <<= p->regshift;
__raw_writeb(value, p->membase + offset);
}
/*
* Internal UARTs need to be initialized for the 8250 autoconfig to work
* properly. Note that the TX watermark initialization may not be needed
* once the 8250.c watermark handling code is merged.
*/
static void __init omap_serial_reset(struct plat_serial8250_port *p)
{
omap_serial_outp(p, UART_OMAP_MDR1, 0x07); /* disable UART */
omap_serial_outp(p, UART_OMAP_SCR, 0x08); /* TX watermark */
omap_serial_outp(p, UART_OMAP_MDR1, 0x00); /* enable UART */
if (!cpu_is_omap1510()) {
omap_serial_outp(p, UART_OMAP_SYSC, 0x01);
while (!(omap_serial_in(p, UART_OMAP_SYSC) & 0x01));
}
}
static struct plat_serial8250_port serial_platform_data[] = {
{
.membase = (char*)IO_ADDRESS(OMAP_UART1_BASE),
.mapbase = (unsigned long)OMAP_UART1_BASE,
.irq = INT_UART1,
.flags = UPF_BOOT_AUTOCONF,
.iotype = UPIO_MEM,
.regshift = 2,
.uartclk = OMAP16XX_BASE_BAUD * 16,
},
{
.membase = (char*)IO_ADDRESS(OMAP_UART2_BASE),
.mapbase = (unsigned long)OMAP_UART2_BASE,
.irq = INT_UART2,
.flags = UPF_BOOT_AUTOCONF,
.iotype = UPIO_MEM,
.regshift = 2,
.uartclk = OMAP16XX_BASE_BAUD * 16,
},
{
.membase = (char*)IO_ADDRESS(OMAP_UART3_BASE),
.mapbase = (unsigned long)OMAP_UART3_BASE,
.irq = INT_UART3,
.flags = UPF_BOOT_AUTOCONF,
.iotype = UPIO_MEM,
.regshift = 2,
.uartclk = OMAP16XX_BASE_BAUD * 16,
},
{ },
};
static struct platform_device serial_device = {
.name = "serial8250",
.id = 0,
.dev = {
.platform_data = serial_platform_data,
},
};
/*
* Note that on Innovator-1510 UART2 pins conflict with USB2.
* By default UART2 does not work on Innovator-1510 if you have
* USB OHCI enabled. To use UART2, you must disable USB2 first.
*/
void __init omap_serial_init(int ports[OMAP_MAX_NR_PORTS])
{
int i;
if (cpu_is_omap730()) {
serial_platform_data[0].regshift = 0;
serial_platform_data[1].regshift = 0;
serial_platform_data[0].irq = INT_730_UART_MODEM_1;
serial_platform_data[1].irq = INT_730_UART_MODEM_IRDA_2;
}
if (cpu_is_omap1510()) {
serial_platform_data[0].uartclk = OMAP1510_BASE_BAUD * 16;
serial_platform_data[1].uartclk = OMAP1510_BASE_BAUD * 16;
serial_platform_data[2].uartclk = OMAP1510_BASE_BAUD * 16;
}
for (i = 0; i < OMAP_MAX_NR_PORTS; i++) {
unsigned char reg;
if (ports[i] == 0) {
serial_platform_data[i].membase = NULL;
serial_platform_data[i].mapbase = 0;
continue;
}
switch (i) {
case 0:
uart1_ck = clk_get(NULL, "uart1_ck");
if (IS_ERR(uart1_ck))
printk("Could not get uart1_ck\n");
else {
clk_use(uart1_ck);
if (cpu_is_omap1510())
clk_set_rate(uart1_ck, 12000000);
}
if (cpu_is_omap1510()) {
omap_cfg_reg(UART1_TX);
omap_cfg_reg(UART1_RTS);
if (machine_is_omap_innovator()) {
reg = fpga_read(OMAP1510_FPGA_POWER);
reg |= OMAP1510_FPGA_PCR_COM1_EN;
fpga_write(reg, OMAP1510_FPGA_POWER);
udelay(10);
}
}
break;
case 1:
uart2_ck = clk_get(NULL, "uart2_ck");
if (IS_ERR(uart2_ck))
printk("Could not get uart2_ck\n");
else {
clk_use(uart2_ck);
if (cpu_is_omap1510())
clk_set_rate(uart2_ck, 12000000);
else
clk_set_rate(uart2_ck, 48000000);
}
if (cpu_is_omap1510()) {
omap_cfg_reg(UART2_TX);
omap_cfg_reg(UART2_RTS);
if (machine_is_omap_innovator()) {
reg = fpga_read(OMAP1510_FPGA_POWER);
reg |= OMAP1510_FPGA_PCR_COM2_EN;
fpga_write(reg, OMAP1510_FPGA_POWER);
udelay(10);
}
}
break;
case 2:
uart3_ck = clk_get(NULL, "uart3_ck");
if (IS_ERR(uart3_ck))
printk("Could not get uart3_ck\n");
else {
clk_use(uart3_ck);
if (cpu_is_omap1510())
clk_set_rate(uart3_ck, 12000000);
}
if (cpu_is_omap1510()) {
omap_cfg_reg(UART3_TX);
omap_cfg_reg(UART3_RX);
}
break;
}
omap_serial_reset(&serial_platform_data[i]);
}
}
static int __init omap_init(void)
{
return platform_device_register(&serial_device);
}
arch_initcall(omap_init);
arch/arm/mach-omap/time.c → arch/arm/mach-omap1/time.c
View file @ e7578c08
/*
* linux/arch/arm/mach-omap/time.c
* linux/arch/arm/mach-omap1/time.c
*
* OMAP Timers
*
......@@ -58,17 +58,9 @@ struct sys_timer omap_timer;
* MPU timer
* ---------------------------------------------------------------------------
*/
#define OMAP_MPU_TIMER1_BASE (0xfffec500)
#define OMAP_MPU_TIMER2_BASE (0xfffec600)
#define OMAP_MPU_TIMER3_BASE (0xfffec700)
#define OMAP_MPU_TIMER_BASE OMAP_MPU_TIMER1_BASE
#define OMAP_MPU_TIMER_OFFSET 0x100
#define MPU_TIMER_FREE (1 << 6)
#define MPU_TIMER_CLOCK_ENABLE (1 << 5)
#define MPU_TIMER_AR (1 << 1)
#define MPU_TIMER_ST (1 << 0)
/* cycles to nsec conversions taken from arch/i386/kernel/timers/timer_tsc.c,
* converted to use kHz by Kevin Hilman */
/* convert from cycles(64bits) => nanoseconds (64bits)
......@@ -255,6 +247,13 @@ unsigned long long sched_clock(void)
#define OMAP_32K_TIMER_TCR 0x04
#define OMAP_32K_TICKS_PER_HZ (32768 / HZ)
#if (32768 % HZ) != 0
/* We cannot ignore modulo.
* Potential error can be as high as several percent.
*/
#define OMAP_32K_TICK_MODULO (32768 % HZ)
static unsigned modulo_count = 0; /* Counts 1/HZ units */
#endif
/*
* TRM says 1 / HZ = ( TVR + 1) / 32768, so TRV = (32768 / HZ) - 1
......@@ -331,6 +330,19 @@ static irqreturn_t omap_32k_timer_interrupt(int irq, void *dev_id,
now = omap_32k_sync_timer_read();
while (now - omap_32k_last_tick >= OMAP_32K_TICKS_PER_HZ) {
#ifdef OMAP_32K_TICK_MODULO
/* Modulo addition may put omap_32k_last_tick ahead of now
* and cause unwanted repetition of the while loop.
*/
if (unlikely(now - omap_32k_last_tick == ~0))
break;
modulo_count += OMAP_32K_TICK_MODULO;
if (modulo_count > HZ) {
++omap_32k_last_tick;
modulo_count -= HZ;
}
#endif
omap_32k_last_tick += OMAP_32K_TICKS_PER_HZ;
timer_tick(regs);
}
......@@ -407,7 +419,7 @@ static __init void omap_init_32k_timer(void)
* Timer initialization
* ---------------------------------------------------------------------------
*/
void __init omap_timer_init(void)
static void __init omap_timer_init(void)
{
#if defined(CONFIG_OMAP_MPU_TIMER)
omap_init_mpu_timer();
......
arch/arm/mm/Kconfig
View file @ e7578c08
......@@ -101,7 +101,7 @@ config CPU_ARM922T
# ARM925T
config CPU_ARM925T
bool "Support ARM925T processor" if ARCH_OMAP
bool "Support ARM925T processor" if ARCH_OMAP1
depends on ARCH_OMAP1510
default y if ARCH_OMAP1510
select CPU_32v4
......
arch/arm/mm/mm-armv.c
View file @ e7578c08
......@@ -399,7 +399,7 @@ static void __init build_mem_type_table(void)
ecc_mask = 0;
}
if (cpu_arch <= CPU_ARCH_ARMv5) {
if (cpu_arch <= CPU_ARCH_ARMv5TEJ) {
for (i = 0; i < ARRAY_SIZE(mem_types); i++) {
if (mem_types[i].prot_l1)
mem_types[i].prot_l1 |= PMD_BIT4;
......@@ -584,7 +584,7 @@ void setup_mm_for_reboot(char mode)
pmdval = (i << PGDIR_SHIFT) |
PMD_SECT_AP_WRITE | PMD_SECT_AP_READ |
PMD_TYPE_SECT;
if (cpu_arch <= CPU_ARCH_ARMv5)
if (cpu_arch <= CPU_ARCH_ARMv5TEJ)
pmdval |= PMD_BIT4;
pmd = pmd_off(pgd, i << PGDIR_SHIFT);
pmd[0] = __pmd(pmdval);
......
arch/arm/plat-omap/Kconfig 0 → 100644
View file @ e7578c08
if ARCH_OMAP
menu "TI OMAP Implementations"
config ARCH_OMAP_OTG
bool
choice
prompt "OMAP System Type"
default ARCH_OMAP1
config ARCH_OMAP1
bool "TI OMAP1"
config ARCH_OMAP2
bool "TI OMAP2"
endchoice
comment "OMAP Feature Selections"
config OMAP_RESET_CLOCKS
bool "Reset unused clocks during boot"
depends on ARCH_OMAP
default n
help
Say Y if you want to reset unused clocks during boot.
This option saves power, but assumes all drivers are
using the clock framework. Broken drivers that do not
yet use clock framework may not work with this option.
If you are booting from another operating system, you
probably do not want this option enabled until your
device drivers work properly.
config OMAP_MUX
bool "OMAP multiplexing support"
depends on ARCH_OMAP
default y
help
Pin multiplexing support for OMAP boards. If your bootloader
sets the multiplexing correctly, say N. Otherwise, or if unsure,
say Y.
config OMAP_MUX_DEBUG
bool "Multiplexing debug output"
depends on OMAP_MUX
default n
help
Makes the multiplexing functions print out a lot of debug info.
This is useful if you want to find out the correct values of the
multiplexing registers.
config OMAP_MUX_WARNINGS
bool "Warn about pins the bootloader didn't set up"
depends on OMAP_MUX
default y
help
Choose Y here to warn whenever driver initialization logic needs
to change the pin multiplexing setup. When there are no warnings
printed, it's safe to deselect OMAP_MUX for your product.
choice
prompt "System timer"
default OMAP_MPU_TIMER
config OMAP_MPU_TIMER
bool "Use mpu timer"
help
Select this option if you want to use the OMAP mpu timer. This
timer provides more intra-tick resolution than the 32KHz timer,
but consumes more power.
config OMAP_32K_TIMER
bool "Use 32KHz timer"
depends on ARCH_OMAP16XX
help
Select this option if you want to enable the OMAP 32KHz timer.
This timer saves power compared to the OMAP_MPU_TIMER, and has
support for no tick during idle. The 32KHz timer provides less
intra-tick resolution than OMAP_MPU_TIMER. The 32KHz timer is
currently only available for OMAP-16xx.
endchoice
config OMAP_32K_TIMER_HZ
int "Kernel internal timer frequency for 32KHz timer"
range 32 1024
depends on OMAP_32K_TIMER
default "128"
help
Kernel internal timer frequency should be a divisor of 32768,
such as 64 or 128.
choice
prompt "Low-level debug console UART"
depends on ARCH_OMAP
default OMAP_LL_DEBUG_UART1
config OMAP_LL_DEBUG_UART1
bool "UART1"
config OMAP_LL_DEBUG_UART2
bool "UART2"
config OMAP_LL_DEBUG_UART3
bool "UART3"
endchoice
endmenu
endif
arch/arm/plat-omap/Makefile 0 → 100644
View file @ e7578c08
#
# Makefile for the linux kernel.
#
# Common support
obj-y := common.o dma.o clock.o mux.o gpio.o mcbsp.o usb.o
obj-m :=
obj-n :=
obj- :=
# OCPI interconnect support for 1710, 1610 and 5912
obj-$(CONFIG_ARCH_OMAP16XX) += ocpi.o
# Power Management
obj-$(CONFIG_PM) += pm.o sleep.o
obj-$(CONFIG_CPU_FREQ) += cpu-omap.o
arch/arm/mach-omap/clock.h → arch/arm/plat-omap/clock.h
View file @ e7578c08
/*
* linux/arch/arm/mach-omap/clock.h
* linux/arch/arm/plat-omap/clock.h
*
* Copyright (C) 2004 Nokia corporation
* Written by Tuukka Tikkanen <tuukka.tikkanen@elektrobit.com>
......@@ -52,6 +52,8 @@ struct mpu_rate {
#define CLOCK_IN_OMAP16XX 64
#define CLOCK_IN_OMAP1510 128
#define CLOCK_IN_OMAP730 256
#define DSP_DOMAIN_CLOCK 512
#define VIRTUAL_IO_ADDRESS 1024
/* ARM_CKCTL bit shifts */
#define CKCTL_PERDIV_OFFSET 0
......@@ -63,6 +65,8 @@ struct mpu_rate {
/*#define ARM_TIMXO 12*/
#define EN_DSPCK 13
/*#define ARM_INTHCK_SEL 14*/ /* Divide-by-2 for mpu inth_ck */
/* DSP_CKCTL bit shifts */
#define CKCTL_DSPPERDIV_OFFSET 0
/* ARM_IDLECT1 bit shifts */
/*#define IDLWDT_ARM 0*/
......@@ -96,6 +100,9 @@ struct mpu_rate {
#define EN_TC1_CK 2
#define EN_TC2_CK 4
/* DSP_IDLECT2 bit shifts (0,1,2 are same as for ARM_IDLECT2) */
#define EN_DSPTIMCK 5
/* Various register defines for clock controls scattered around OMAP chip */
#define USB_MCLK_EN_BIT 4 /* In ULPD_CLKC_CTRL */
#define USB_HOST_HHC_UHOST_EN 9 /* In MOD_CONF_CTRL_0 */
......@@ -103,7 +110,8 @@ struct mpu_rate {
#define COM_ULPD_PLL_CLK_REQ 1 /* In COM_CLK_DIV_CTRL_SEL */
#define SWD_CLK_DIV_CTRL_SEL 0xfffe0874
#define COM_CLK_DIV_CTRL_SEL 0xfffe0878
#define SOFT_REQ_REG 0xfffe0834
#define SOFT_REQ_REG2 0xfffe0880
int clk_register(struct clk *clk);
void clk_unregister(struct clk *clk);
......
arch/arm/plat-omap/common.c 0 → 100644
View file @ e7578c08
/*
* linux/arch/arm/plat-omap/common.c
*
* Code common to all OMAP machines.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/pm.h>
#include <linux/console.h>
#include <linux/serial.h>
#include <linux/tty.h>
#include <linux/serial_8250.h>
#include <linux/serial_reg.h>
#include <asm/hardware.h>
#include <asm/system.h>
#include <asm/pgtable.h>
#include <asm/mach/map.h>
#include <asm/hardware/clock.h>
#include <asm/io.h>
#include <asm/mach-types.h>
#include <asm/arch/board.h>
#include <asm/arch/mux.h>
#include <asm/arch/fpga.h>
#include "clock.h"
#define NO_LENGTH_CHECK 0xffffffff
extern int omap_bootloader_tag_len;
extern u8 omap_bootloader_tag[];
struct omap_board_config_kernel *omap_board_config;
int omap_board_config_size = 0;
static const void *get_config(u16 tag, size_t len, int skip, size_t *len_out)
{
struct omap_board_config_kernel *kinfo = NULL;
int i;
#ifdef CONFIG_OMAP_BOOT_TAG
struct omap_board_config_entry *info = NULL;
if (omap_bootloader_tag_len > 4)
info = (struct omap_board_config_entry *) omap_bootloader_tag;
while (info != NULL) {
u8 *next;
if (info->tag == tag) {
if (skip == 0)
break;
skip--;
}
if ((info->len & 0x03) != 0) {
/* We bail out to avoid an alignment fault */
printk(KERN_ERR "OMAP peripheral config: Length (%d) not word-aligned (tag %04x)\n",
info->len, info->tag);
return NULL;
}
next = (u8 *) info + sizeof(*info) + info->len;
if (next >= omap_bootloader_tag + omap_bootloader_tag_len)
info = NULL;
else
info = (struct omap_board_config_entry *) next;
}
if (info != NULL) {
/* Check the length as a lame attempt to check for
* binary inconsistancy. */
if (len != NO_LENGTH_CHECK) {
/* Word-align len */
if (len & 0x03)
len = (len + 3) & ~0x03;
if (info->len != len) {
printk(KERN_ERR "OMAP peripheral config: Length mismatch with tag %x (want %d, got %d)\n",
tag, len, info->len);
return NULL;
}
}
if (len_out != NULL)
*len_out = info->len;
return info->data;
}
#endif
/* Try to find the config from the board-specific structures
* in the kernel. */
for (i = 0; i < omap_board_config_size; i++) {
if (omap_board_config[i].tag == tag) {
kinfo = &omap_board_config[i];
break;
}
}
if (kinfo == NULL)
return NULL;
return kinfo->data;
}
const void *__omap_get_config(u16 tag, size_t len, int nr)
{
return get_config(tag, len, nr, NULL);
}
EXPORT_SYMBOL(__omap_get_config);
const void *omap_get_var_config(u16 tag, size_t *len)
{
return get_config(tag, NO_LENGTH_CHECK, 0, len);
}
EXPORT_SYMBOL(omap_get_var_config);
static int __init omap_add_serial_console(void)
{
const struct omap_serial_console_config *info;
info = omap_get_config(OMAP_TAG_SERIAL_CONSOLE,
struct omap_serial_console_config);
if (info != NULL && info->console_uart) {
static char speed[11], *opt = NULL;
if (info->console_speed) {
snprintf(speed, sizeof(speed), "%u", info->console_speed);
opt = speed;
}
return add_preferred_console("ttyS", info->console_uart - 1, opt);
}
return 0;
}
console_initcall(omap_add_serial_console);
arch/arm/plat-omap/cpu-omap.c 0 → 100644
View file @ e7578c08
/*
* linux/arch/arm/plat-omap/cpu-omap.c
*
* CPU frequency scaling for OMAP
*
* Copyright (C) 2005 Nokia Corporation
* Written by Tony Lindgren <tony@atomide.com>
*
* Based on cpu-sa1110.c, Copyright (C) 2001 Russell King
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/cpufreq.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/err.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/io.h>
#include <asm/system.h>
#include <asm/hardware/clock.h>
/* TODO: Add support for SDRAM timing changes */
int omap_verify_speed(struct cpufreq_policy *policy)
{
struct clk * mpu_clk;
if (policy->cpu)
return -EINVAL;
cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq,
policy->cpuinfo.max_freq);
mpu_clk = clk_get(NULL, "mpu");
if (IS_ERR(mpu_clk))
return PTR_ERR(mpu_clk);
policy->min = clk_round_rate(mpu_clk, policy->min * 1000) / 1000;
policy->max = clk_round_rate(mpu_clk, policy->max * 1000) / 1000;
cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq,
policy->cpuinfo.max_freq);
clk_put(mpu_clk);
return 0;
}
unsigned int omap_getspeed(unsigned int cpu)
{
struct clk * mpu_clk;
unsigned long rate;
if (cpu)
return 0;
mpu_clk = clk_get(NULL, "mpu");
if (IS_ERR(mpu_clk))
return 0;
rate = clk_get_rate(mpu_clk) / 1000;
clk_put(mpu_clk);
return rate;
}
static int omap_target(struct cpufreq_policy *policy,
unsigned int target_freq,
unsigned int relation)
{
struct clk * mpu_clk;
struct cpufreq_freqs freqs;
int ret = 0;
mpu_clk = clk_get(NULL, "mpu");
if (IS_ERR(mpu_clk))
return PTR_ERR(mpu_clk);
freqs.old = omap_getspeed(0);
freqs.new = clk_round_rate(mpu_clk, target_freq * 1000) / 1000;
freqs.cpu = 0;
cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
ret = clk_set_rate(mpu_clk, target_freq * 1000);
cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
clk_put(mpu_clk);
return ret;
}
static int __init omap_cpu_init(struct cpufreq_policy *policy)
{
struct clk * mpu_clk;
mpu_clk = clk_get(NULL, "mpu");
if (IS_ERR(mpu_clk))
return PTR_ERR(mpu_clk);
if (policy->cpu != 0)
return -EINVAL;
policy->cur = policy->min = policy->max = omap_getspeed(0);
policy->governor = CPUFREQ_DEFAULT_GOVERNOR;
policy->cpuinfo.min_freq = clk_round_rate(mpu_clk, 0) / 1000;
policy->cpuinfo.max_freq = clk_round_rate(mpu_clk, 216000000) / 1000;
policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL;
clk_put(mpu_clk);
return 0;
}
static struct cpufreq_driver omap_driver = {
.flags = CPUFREQ_STICKY,
.verify = omap_verify_speed,
.target = omap_target,
.get = omap_getspeed,
.init = omap_cpu_init,
.name = "omap",
};
static int __init omap_cpufreq_init(void)
{
return cpufreq_register_driver(&omap_driver);
}
arch_initcall(omap_cpufreq_init);
arch/arm/mach-omap/dma.c → arch/arm/plat-omap/dma.c
View file @ e7578c08
/*
* linux/arch/arm/omap/dma.c
* linux/arch/arm/plat-omap/dma.c
*
* Copyright (C) 2003 Nokia Corporation
* Author: Juha Yrjl <juha.yrjola@nokia.com>
......@@ -794,10 +794,6 @@ static void set_b1_regs(void)
w = omap_readw(OMAP1610_DMA_LCD_CTRL);
/* Always set the source port as SDRAM for now*/
w &= ~(0x03 << 6);
if (lcd_dma.ext_ctrl)
w |= 1 << 8;
else
w &= ~(1 << 8);
if (lcd_dma.callback != NULL)
w |= 1 << 1; /* Block interrupt enable */
else
......@@ -889,9 +885,15 @@ void omap_enable_lcd_dma(void)
*/
if (enable_1510_mode || !lcd_dma.ext_ctrl)
return;
w = omap_readw(OMAP1610_DMA_LCD_CTRL);
w |= 1 << 8;
omap_writew(w, OMAP1610_DMA_LCD_CTRL);
w = omap_readw(OMAP1610_DMA_LCD_CCR);
w |= 1 << 7;
omap_writew(w, OMAP1610_DMA_LCD_CCR);
lcd_dma.active = 1;
}
......@@ -922,10 +924,19 @@ void omap_setup_lcd_dma(void)
void omap_stop_lcd_dma(void)
{
u16 w;
lcd_dma.active = 0;
if (!enable_1510_mode && lcd_dma.ext_ctrl)
omap_writew(omap_readw(OMAP1610_DMA_LCD_CCR) & ~(1 << 7),
OMAP1610_DMA_LCD_CCR);
if (enable_1510_mode || !lcd_dma.ext_ctrl)
return;
w = omap_readw(OMAP1610_DMA_LCD_CCR);
w &= ~(1 << 7);
omap_writew(w, OMAP1610_DMA_LCD_CCR);
w = omap_readw(OMAP1610_DMA_LCD_CTRL);
w &= ~(1 << 8);
omap_writew(w, OMAP1610_DMA_LCD_CTRL);
}
/*
......@@ -972,6 +983,25 @@ dma_addr_t omap_get_dma_dst_pos(int lch)
(OMAP_DMA_CDSA_U(lch) << 16));
}
int omap_dma_running(void)
{
int lch;
/* Check if LCD DMA is running */
if (cpu_is_omap16xx())
if (omap_readw(OMAP1610_DMA_LCD_CCR) & OMAP_DMA_CCR_EN)
return 1;
for (lch = 0; lch < dma_chan_count; lch++) {
u16 w;
w = omap_readw(OMAP_DMA_CCR(lch));
if (w & OMAP_DMA_CCR_EN)
return 1;
}
return 0;
}
static int __init omap_init_dma(void)
{
int ch, r;
......
arch/arm/mach-omap/gpio.c → arch/arm/plat-omap/gpio.c
View file @ e7578c08
/*
* linux/arch/arm/mach-omap/gpio.c
* linux/arch/arm/plat-omap/gpio.c
*
* Support functions for OMAP GPIO
*
......
arch/arm/mach-omap/mcbsp.c → arch/arm/plat-omap/mcbsp.c
View file @ e7578c08
/*
* linux/arch/arm/omap/mcbsp.c
* linux/arch/arm/plat-omap/mcbsp.c
*
* Copyright (C) 2004 Nokia Corporation
* Author: Samuel Ortiz <samuel.ortiz@nokia.com>
......@@ -66,6 +66,7 @@ struct omap_mcbsp {
static struct omap_mcbsp mcbsp[OMAP_MAX_MCBSP_COUNT];
static struct clk *mcbsp_dsp_ck = 0;
static struct clk *mcbsp_api_ck = 0;
static struct clk *mcbsp_dspxor_ck = 0;
static void omap_mcbsp_dump_reg(u8 id)
......@@ -175,7 +176,7 @@ static int omap_mcbsp_check(unsigned int id)
return 0;
}
if (cpu_is_omap1510() || cpu_is_omap1610() || cpu_is_omap1710()) {
if (cpu_is_omap1510() || cpu_is_omap16xx()) {
if (id > OMAP_MAX_MCBSP_COUNT) {
printk(KERN_ERR "OMAP-McBSP: McBSP%d doesn't exist\n", id + 1);
return -1;
......@@ -191,15 +192,12 @@ static int omap_mcbsp_check(unsigned int id)
static void omap_mcbsp_dsp_request(void)
{
if (cpu_is_omap1510() || cpu_is_omap1610() || cpu_is_omap1710()) {
omap_writew((omap_readw(ARM_RSTCT1) | (1 << 1) | (1 << 2)),
ARM_RSTCT1);
clk_enable(mcbsp_dsp_ck);
clk_enable(mcbsp_api_ck);
if (cpu_is_omap1510() || cpu_is_omap16xx()) {
clk_use(mcbsp_dsp_ck);
clk_use(mcbsp_api_ck);
/* enable 12MHz clock to mcbsp 1 & 3 */
__raw_writew(__raw_readw(DSP_IDLECT2) | (1 << EN_XORPCK),
DSP_IDLECT2);
clk_use(mcbsp_dspxor_ck);
__raw_writew(__raw_readw(DSP_RSTCT2) | 1 | 1 << 1,
DSP_RSTCT2);
}
......@@ -207,10 +205,13 @@ static void omap_mcbsp_dsp_request(void)
static void omap_mcbsp_dsp_free(void)
{
/* Useless for now */
if (cpu_is_omap1510() || cpu_is_omap16xx()) {
clk_unuse(mcbsp_dspxor_ck);
clk_unuse(mcbsp_dsp_ck);
clk_unuse(mcbsp_api_ck);
}
}
int omap_mcbsp_request(unsigned int id)
{
int err;
......@@ -350,6 +351,73 @@ void omap_mcbsp_stop(unsigned int id)
}
/* polled mcbsp i/o operations */
int omap_mcbsp_pollwrite(unsigned int id, u16 buf)
{
u32 base = mcbsp[id].io_base;
writew(buf, base + OMAP_MCBSP_REG_DXR1);
/* if frame sync error - clear the error */
if (readw(base + OMAP_MCBSP_REG_SPCR2) & XSYNC_ERR) {
/* clear error */
writew(readw(base + OMAP_MCBSP_REG_SPCR2) & (~XSYNC_ERR),
base + OMAP_MCBSP_REG_SPCR2);
/* resend */
return -1;
} else {
/* wait for transmit confirmation */
int attemps = 0;
while (!(readw(base + OMAP_MCBSP_REG_SPCR2) & XRDY)) {
if (attemps++ > 1000) {
writew(readw(base + OMAP_MCBSP_REG_SPCR2) &
(~XRST),
base + OMAP_MCBSP_REG_SPCR2);
udelay(10);
writew(readw(base + OMAP_MCBSP_REG_SPCR2) |
(XRST),
base + OMAP_MCBSP_REG_SPCR2);
udelay(10);
printk(KERN_ERR
" Could not write to McBSP Register\n");
return -2;
}
}
}
return 0;
}
int omap_mcbsp_pollread(unsigned int id, u16 * buf)
{
u32 base = mcbsp[id].io_base;
/* if frame sync error - clear the error */
if (readw(base + OMAP_MCBSP_REG_SPCR1) & RSYNC_ERR) {
/* clear error */
writew(readw(base + OMAP_MCBSP_REG_SPCR1) & (~RSYNC_ERR),
base + OMAP_MCBSP_REG_SPCR1);
/* resend */
return -1;
} else {
/* wait for recieve confirmation */
int attemps = 0;
while (!(readw(base + OMAP_MCBSP_REG_SPCR1) & RRDY)) {
if (attemps++ > 1000) {
writew(readw(base + OMAP_MCBSP_REG_SPCR1) &
(~RRST),
base + OMAP_MCBSP_REG_SPCR1);
udelay(10);
writew(readw(base + OMAP_MCBSP_REG_SPCR1) |
(RRST),
base + OMAP_MCBSP_REG_SPCR1);
udelay(10);
printk(KERN_ERR
" Could not read from McBSP Register\n");
return -2;
}
}
}
*buf = readw(base + OMAP_MCBSP_REG_DRR1);
return 0;
}
/*
* IRQ based word transmission.
*/
......@@ -625,10 +693,15 @@ static int __init omap_mcbsp_init(void)
return PTR_ERR(mcbsp_dsp_ck);
}
mcbsp_api_ck = clk_get(0, "api_ck");
if (IS_ERR(mcbsp_dsp_ck)) {
if (IS_ERR(mcbsp_api_ck)) {
printk(KERN_ERR "mcbsp: could not acquire api_ck handle.\n");
return PTR_ERR(mcbsp_api_ck);
}
mcbsp_dspxor_ck = clk_get(0, "dspxor_ck");
if (IS_ERR(mcbsp_dspxor_ck)) {
printk(KERN_ERR "mcbsp: could not acquire dspxor_ck handle.\n");
return PTR_ERR(mcbsp_dspxor_ck);
}
#ifdef CONFIG_ARCH_OMAP730
if (cpu_is_omap730()) {
......@@ -643,7 +716,7 @@ static int __init omap_mcbsp_init(void)
}
#endif
#if defined(CONFIG_ARCH_OMAP16XX)
if (cpu_is_omap1610() || cpu_is_omap1710()) {
if (cpu_is_omap16xx()) {
mcbsp_info = mcbsp_1610;
mcbsp_count = ARRAY_SIZE(mcbsp_1610);
}
......
arch/arm/mach-omap/mux.c → arch/arm/plat-omap/mux.c
View file @ e7578c08
/*
* linux/arch/arm/mach-omap/mux.c
* linux/arch/arm/plat-omap/mux.c
*
* Utility to set the Omap MUX and PULL_DWN registers from a table in mux.h
*
......@@ -53,19 +53,13 @@ omap_cfg_reg(const reg_cfg_t reg_cfg)
return -EINVAL;
}
cfg = &reg_cfg_table[reg_cfg];
/*
* We do a pretty long section here with lock on, but pin muxing
* should only happen on driver init for each driver, so it's not time
* critical.
*/
spin_lock_irqsave(&mux_spin_lock, flags);
cfg = (reg_cfg_set *)&reg_cfg_table[reg_cfg];
/* Check the mux register in question */
if (cfg->mux_reg) {
unsigned tmp1, tmp2;
spin_lock_irqsave(&mux_spin_lock, flags);
reg_orig = omap_readl(cfg->mux_reg);
/* The mux registers always seem to be 3 bits long */
......@@ -80,11 +74,13 @@ omap_cfg_reg(const reg_cfg_t reg_cfg)
warn = 1;
omap_writel(reg, cfg->mux_reg);
spin_unlock_irqrestore(&mux_spin_lock, flags);
}
/* Check for pull up or pull down selection on 1610 */
if (!cpu_is_omap1510()) {
if (cfg->pu_pd_reg && cfg->pull_val) {
spin_lock_irqsave(&mux_spin_lock, flags);
pu_pd_orig = omap_readl(cfg->pu_pd_reg);
mask = 1 << cfg->pull_bit;
......@@ -100,11 +96,13 @@ omap_cfg_reg(const reg_cfg_t reg_cfg)
pu_pd = pu_pd_orig & ~mask;
}
omap_writel(pu_pd, cfg->pu_pd_reg);
spin_unlock_irqrestore(&mux_spin_lock, flags);
}
}
/* Check for an associated pull down register */
if (cfg->pull_reg) {
spin_lock_irqsave(&mux_spin_lock, flags);
pull_orig = omap_readl(cfg->pull_reg);
mask = 1 << cfg->pull_bit;
......@@ -121,6 +119,7 @@ omap_cfg_reg(const reg_cfg_t reg_cfg)
}
omap_writel(pull, cfg->pull_reg);
spin_unlock_irqrestore(&mux_spin_lock, flags);
}
if (warn) {
......@@ -149,8 +148,6 @@ omap_cfg_reg(const reg_cfg_t reg_cfg)
}
#endif
spin_unlock_irqrestore(&mux_spin_lock, flags);
#ifdef CONFIG_OMAP_MUX_ERRORS
return warn ? -ETXTBSY : 0;
#else
......
arch/arm/mach-omap/ocpi.c → arch/arm/plat-omap/ocpi.c
View file @ e7578c08
/*
* linux/arch/arm/mach-omap/ocpi.c
* linux/arch/arm/plat-omap/ocpi.c
*
* Minimal OCP bus support for omap16xx
*
......
arch/arm/mach-omap/pm.c → arch/arm/plat-omap/pm.c
View file @ e7578c08
/*
* linux/arch/arm/mach-omap/pm.c
* linux/arch/arm/plat-omap/pm.c
*
* OMAP Power Management Routines
*
......
arch/arm/mach-omap/sleep.S → arch/arm/plat-omap/sleep.S
View file @ e7578c08
/*
* linux/arch/arm/mach-omap/sleep.S
* linux/arch/arm/plat-omap/sleep.S
*
* Low-level OMAP1510/1610 sleep/wakeUp support
*
......
arch/arm/mach-omap/usb.c → arch/arm/plat-omap/usb.c
View file @ e7578c08
/*
* arch/arm/mach-omap/usb.c -- platform level USB initialization
* arch/arm/plat-omap/usb.c -- platform level USB initialization
*
* Copyright (C) 2004 Texas Instruments, Inc.
*
......@@ -326,7 +326,7 @@ static u64 ohci_dmamask = ~(u32)0;
static struct resource ohci_resources[] = {
{
.start = OMAP_OHCI_BASE,
.end = OMAP_OHCI_BASE + 4096,
.end = OMAP_OHCI_BASE + 4096 - 1,
.flags = IORESOURCE_MEM,
},
{
......
arch/sparc64/Kconfig
View file @ e7578c08
......@@ -43,6 +43,8 @@ config SPARC64_PAGE_SIZE_4MB
endchoice
source kernel/Kconfig.hz
source "init/Kconfig"
config SYSVIPC_COMPAT
......
arch/sparc64/kernel/dtlb_backend.S
View file @ e7578c08
......@@ -16,7 +16,7 @@
#elif PAGE_SHIFT == 19
#define SZ_BITS _PAGE_SZ512K
#elif PAGE_SHIFT == 22
#define SZ_BITS _PAGE_SZ4M
#define SZ_BITS _PAGE_SZ4MB
#endif
#define VALID_SZ_BITS (_PAGE_VALID | SZ_BITS)
......
arch/xtensa/kernel/syscalls.c
View file @ e7578c08
......@@ -42,7 +42,6 @@
#include <asm/mman.h>
#include <asm/shmparam.h>
#include <asm/page.h>
#include <asm/ipc.h>
extern void do_syscall_trace(void);
typedef int (*syscall_t)(void *a0,...);
......
drivers/bluetooth/hci_vhci.c
View file @ e7578c08
......@@ -120,7 +120,7 @@ static unsigned int hci_vhci_chr_poll(struct file *file, poll_table * wait)
poll_wait(file, &hci_vhci->read_wait, wait);
if (skb_queue_len(&hci_vhci->readq))
if (!skb_queue_empty(&hci_vhci->readq))
return POLLIN | POLLRDNORM;
return POLLOUT | POLLWRNORM;
......
drivers/char/drm/Kconfig
View file @ e7578c08
......@@ -96,3 +96,10 @@ config DRM_SIS
chipset. If M is selected the module will be called sis. AGP
support is required for this driver to work.
config DRM_VIA
tristate "Via unichrome video cards"
depends on DRM
help
Choose this option if you have a Via unichrome or compatible video
chipset. If M is selected the module will be called via.
drivers/char/drm/Makefile
View file @ e7578c08
......@@ -18,10 +18,14 @@ i915-objs := i915_drv.o i915_dma.o i915_irq.o i915_mem.o
radeon-objs := radeon_drv.o radeon_cp.o radeon_state.o radeon_mem.o radeon_irq.o
ffb-objs := ffb_drv.o ffb_context.o
sis-objs := sis_drv.o sis_ds.o sis_mm.o
via-objs := via_irq.o via_drv.o via_ds.o via_map.o via_mm.o via_dma.o via_verifier.o via_video.o
ifeq ($(CONFIG_COMPAT),y)
drm-objs += drm_ioc32.o
radeon-objs += radeon_ioc32.o
mga-objs += mga_ioc32.o
r128-objs += r128_ioc32.o
i915-objs += i915_ioc32.o
endif
obj-$(CONFIG_DRM) += drm.o
......@@ -35,4 +39,5 @@ obj-$(CONFIG_DRM_I830) += i830.o
obj-$(CONFIG_DRM_I915) += i915.o
obj-$(CONFIG_DRM_FFB) += ffb.o
obj-$(CONFIG_DRM_SIS) += sis.o
obj-$(CONFIG_DRM_VIA) +=via.o
drivers/char/drm/ati_pcigart.c
View file @ e7578c08
......@@ -52,7 +52,7 @@
# define ATI_MAX_PCIGART_PAGES 8192 /**< 32 MB aperture, 4K pages */
# define ATI_PCIGART_PAGE_SIZE 4096 /**< PCI GART page size */
unsigned long drm_ati_alloc_pcigart_table( void )
static unsigned long drm_ati_alloc_pcigart_table( void )
{
unsigned long address;
struct page *page;
......
drivers/char/drm/drm.h
View file @ e7578c08
......@@ -38,7 +38,9 @@
#define _DRM_H_
#if defined(__linux__)
#if defined(__KERNEL__)
#include <linux/config.h>
#endif
#include <asm/ioctl.h> /* For _IO* macros */
#define DRM_IOCTL_NR(n) _IOC_NR(n)
#define DRM_IOC_VOID _IOC_NONE
......
drivers/char/drm/drmP.h
View file @ e7578c08
......@@ -774,8 +774,6 @@ extern int drm_cpu_valid( void );
/* Driver support (drm_drv.h) */
extern int drm_init(struct drm_driver *driver);
extern void drm_exit(struct drm_driver *driver);
extern int drm_version(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg);
extern int drm_ioctl(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg);
extern long drm_compat_ioctl(struct file *filp,
......@@ -785,28 +783,19 @@ extern int drm_takedown(drm_device_t * dev);
/* Device support (drm_fops.h) */
extern int drm_open(struct inode *inode, struct file *filp);
extern int drm_stub_open(struct inode *inode, struct file *filp);
extern int drm_open_helper(struct inode *inode, struct file *filp,
drm_device_t *dev);
extern int drm_flush(struct file *filp);
extern int drm_fasync(int fd, struct file *filp, int on);
extern int drm_release(struct inode *inode, struct file *filp);
/* Mapping support (drm_vm.h) */
extern void drm_vm_open(struct vm_area_struct *vma);
extern void drm_vm_close(struct vm_area_struct *vma);
extern void drm_vm_shm_close(struct vm_area_struct *vma);
extern int drm_mmap_dma(struct file *filp,
struct vm_area_struct *vma);
extern int drm_mmap(struct file *filp, struct vm_area_struct *vma);
extern unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait);
extern ssize_t drm_read(struct file *filp, char __user *buf, size_t count, loff_t *off);
/* Memory management support (drm_memory.h) */
#include "drm_memory.h"
extern void drm_mem_init(void);
extern int drm_mem_info(char *buf, char **start, off_t offset,
int request, int *eof, void *data);
extern void *drm_calloc(size_t nmemb, size_t size, int area);
extern void *drm_realloc(void *oldpt, size_t oldsize, size_t size,
int area);
extern unsigned long drm_alloc_pages(int order, int area);
......@@ -854,9 +843,6 @@ extern int drm_newctx( struct inode *inode, struct file *filp,
extern int drm_rmctx( struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg );
extern int drm_context_switch(drm_device_t *dev, int old, int new);
extern int drm_context_switch_complete(drm_device_t *dev, int new);
extern int drm_ctxbitmap_init( drm_device_t *dev );
extern void drm_ctxbitmap_cleanup( drm_device_t *dev );
extern void drm_ctxbitmap_free( drm_device_t *dev, int ctx_handle );
......@@ -874,9 +860,6 @@ extern int drm_rmdraw(struct inode *inode, struct file *filp,
/* Authentication IOCTL support (drm_auth.h) */
extern int drm_add_magic(drm_device_t *dev, drm_file_t *priv,
drm_magic_t magic);
extern int drm_remove_magic(drm_device_t *dev, drm_magic_t magic);
extern int drm_getmagic(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg);
extern int drm_authmagic(struct inode *inode, struct file *filp,
......@@ -893,13 +876,9 @@ extern int drm_unlock(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg);
extern int drm_lock_take(__volatile__ unsigned int *lock,
unsigned int context);
extern int drm_lock_transfer(drm_device_t *dev,
__volatile__ unsigned int *lock,
unsigned int context);
extern int drm_lock_free(drm_device_t *dev,
__volatile__ unsigned int *lock,
unsigned int context);
extern int drm_notifier(void *priv);
/* Buffer management support (drm_bufs.h) */
extern int drm_order( unsigned long size );
......@@ -927,7 +906,6 @@ extern void drm_core_reclaim_buffers(drm_device_t *dev, struct file *filp);
/* IRQ support (drm_irq.h) */
extern int drm_control( struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg );
extern int drm_irq_install( drm_device_t *dev );
extern int drm_irq_uninstall( drm_device_t *dev );
extern irqreturn_t drm_irq_handler( DRM_IRQ_ARGS );
extern void drm_driver_irq_preinstall( drm_device_t *dev );
......@@ -967,7 +945,6 @@ extern int drm_agp_unbind_memory(DRM_AGP_MEM *handle);
extern int drm_get_dev(struct pci_dev *pdev, const struct pci_device_id *ent,
struct drm_driver *driver);
extern int drm_put_dev(drm_device_t * dev);
extern int drm_get_head(drm_device_t * dev, drm_head_t *head);
extern int drm_put_head(drm_head_t * head);
extern unsigned int drm_debug;
extern unsigned int drm_cards_limit;
......@@ -1064,9 +1041,16 @@ static __inline__ void drm_free(void *pt, size_t size, int area)
{
kfree(pt);
}
/** Wrapper around kcalloc() */
static __inline__ void *drm_calloc(size_t nmemb, size_t size, int area)
{
return kcalloc(nmemb, size, GFP_KERNEL);
}
#else
extern void *drm_alloc(size_t size, int area);
extern void drm_free(void *pt, size_t size, int area);
extern void *drm_calloc(size_t nmemb, size_t size, int area);
#endif
/*@}*/
......
drivers/char/drm/drm_auth.c
View file @ e7578c08
......@@ -87,7 +87,7 @@ static drm_file_t *drm_find_file(drm_device_t *dev, drm_magic_t magic)
* associated the magic number hash key in drm_device::magiclist, while holding
* the drm_device::struct_sem lock.
*/
int drm_add_magic(drm_device_t *dev, drm_file_t *priv, drm_magic_t magic)
static int drm_add_magic(drm_device_t *dev, drm_file_t *priv, drm_magic_t magic)
{
int hash;
drm_magic_entry_t *entry;
......@@ -124,7 +124,7 @@ int drm_add_magic(drm_device_t *dev, drm_file_t *priv, drm_magic_t magic)
* Searches and unlinks the entry in drm_device::magiclist with the magic
* number hash key, while holding the drm_device::struct_sem lock.
*/
int drm_remove_magic(drm_device_t *dev, drm_magic_t magic)
static int drm_remove_magic(drm_device_t *dev, drm_magic_t magic)
{
drm_magic_entry_t *prev = NULL;
drm_magic_entry_t *pt;
......
drivers/char/drm/drm_bufs.c
View file @ e7578c08
......@@ -356,8 +356,8 @@ static void drm_cleanup_buf_error(drm_device_t *dev, drm_buf_entry_t *entry)
* reallocates the buffer list of the same size order to accommodate the new
* buffers.
*/
int drm_addbufs_agp( struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg )
static int drm_addbufs_agp( struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg )
{
drm_file_t *priv = filp->private_data;
drm_device_t *dev = priv->head->dev;
......@@ -521,8 +521,8 @@ int drm_addbufs_agp( struct inode *inode, struct file *filp,
}
#endif /* __OS_HAS_AGP */
int drm_addbufs_pci( struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg )
static int drm_addbufs_pci( struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg )
{
drm_file_t *priv = filp->private_data;
drm_device_t *dev = priv->head->dev;
......@@ -751,8 +751,8 @@ int drm_addbufs_pci( struct inode *inode, struct file *filp,
}
int drm_addbufs_sg( struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg )
static int drm_addbufs_sg( struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg )
{
drm_file_t *priv = filp->private_data;
drm_device_t *dev = priv->head->dev;
......
drivers/char/drm/drm_context.c
View file @ e7578c08
......@@ -84,7 +84,7 @@ void drm_ctxbitmap_free( drm_device_t *dev, int ctx_handle )
* drm_device::context_sareas to accommodate the new entry while holding the
* drm_device::struct_sem lock.
*/
int drm_ctxbitmap_next( drm_device_t *dev )
static int drm_ctxbitmap_next( drm_device_t *dev )
{
int bit;
......@@ -326,7 +326,7 @@ int drm_context_switch( drm_device_t *dev, int old, int new )
* hardware lock is held, clears the drm_device::context_flag and wakes up
* drm_device::context_wait.
*/
int drm_context_switch_complete( drm_device_t *dev, int new )
static int drm_context_switch_complete( drm_device_t *dev, int new )
{
dev->last_context = new; /* PRE/POST: This is the _only_ writer. */
dev->last_switch = jiffies;
......
drivers/char/drm/drm_drv.c
View file @ e7578c08
......@@ -51,8 +51,11 @@
#include "drmP.h"
#include "drm_core.h"
static int drm_version(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg);
/** Ioctl table */
drm_ioctl_desc_t drm_ioctls[] = {
static drm_ioctl_desc_t drm_ioctls[] = {
[DRM_IOCTL_NR(DRM_IOCTL_VERSION)] = { drm_version, 0, 0 },
[DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE)] = { drm_getunique, 0, 0 },
[DRM_IOCTL_NR(DRM_IOCTL_GET_MAGIC)] = { drm_getmagic, 0, 0 },
......@@ -447,8 +450,8 @@ module_exit( drm_core_exit );
*
* Fills in the version information in \p arg.
*/
int drm_version( struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg )
static int drm_version( struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg )
{
drm_file_t *priv = filp->private_data;
drm_device_t *dev = priv->head->dev;
......
drivers/char/drm/drm_fops.c
View file @ e7578c08
......@@ -37,6 +37,8 @@
#include "drmP.h"
#include <linux/poll.h>
static int drm_open_helper(struct inode *inode, struct file *filp, drm_device_t *dev);
static int drm_setup( drm_device_t *dev )
{
int i;
......@@ -251,7 +253,7 @@ int drm_release( struct inode *inode, struct file *filp )
}
}
if (drm_core_check_feature(dev, DRIVER_HAVE_DMA))
if (drm_core_check_feature(dev, DRIVER_HAVE_DMA) && !dev->driver->release)
{
dev->driver->reclaim_buffers(dev, filp);
}
......@@ -259,7 +261,7 @@ int drm_release( struct inode *inode, struct file *filp )
drm_fasync( -1, filp, 0 );
down( &dev->ctxlist_sem );
if ( !list_empty( &dev->ctxlist->head ) ) {
if ( dev->ctxlist && (!list_empty(&dev->ctxlist->head))) {
drm_ctx_list_t *pos, *n;
list_for_each_entry_safe( pos, n, &dev->ctxlist->head, head ) {
......@@ -341,7 +343,7 @@ EXPORT_SYMBOL(drm_release);
* Creates and initializes a drm_file structure for the file private data in \p
* filp and add it into the double linked list in \p dev.
*/
int drm_open_helper(struct inode *inode, struct file *filp, drm_device_t *dev)
static int drm_open_helper(struct inode *inode, struct file *filp, drm_device_t *dev)
{
int minor = iminor(inode);
drm_file_t *priv;
......@@ -443,9 +445,3 @@ unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait)
}
EXPORT_SYMBOL(drm_poll);
/** No-op. */
ssize_t drm_read(struct file *filp, char __user *buf, size_t count, loff_t *off)
{
return 0;
}
drivers/char/drm/drm_irq.c
View file @ e7578c08
......@@ -89,7 +89,7 @@ int drm_irq_by_busid(struct inode *inode, struct file *filp,
* \c drm_driver_irq_preinstall() and \c drm_driver_irq_postinstall() functions
* before and after the installation.
*/
int drm_irq_install( drm_device_t *dev )
static int drm_irq_install( drm_device_t *dev )
{
int ret;
unsigned long sh_flags=0;
......
drivers/char/drm/drm_lock.c
View file @ e7578c08
......@@ -35,6 +35,11 @@
#include "drmP.h"
static int drm_lock_transfer(drm_device_t *dev,
__volatile__ unsigned int *lock,
unsigned int context);
static int drm_notifier(void *priv);
/**
* Lock ioctl.
*
......@@ -225,8 +230,9 @@ int drm_lock_take(__volatile__ unsigned int *lock, unsigned int context)
* Resets the lock file pointer.
* Marks the lock as held by the given context, via the \p cmpxchg instruction.
*/
int drm_lock_transfer(drm_device_t *dev,
__volatile__ unsigned int *lock, unsigned int context)
static int drm_lock_transfer(drm_device_t *dev,
__volatile__ unsigned int *lock,
unsigned int context)
{
unsigned int old, new, prev;
......@@ -282,7 +288,7 @@ int drm_lock_free(drm_device_t *dev,
* \return one if the signal should be delivered normally, or zero if the
* signal should be blocked.
*/
int drm_notifier(void *priv)
static int drm_notifier(void *priv)
{
drm_sigdata_t *s = (drm_sigdata_t *)priv;
unsigned int old, new, prev;
......
drivers/char/drm/drm_memory.c
View file @ e7578c08
......@@ -65,19 +65,6 @@ int drm_mem_info(char *buf, char **start, off_t offset,
return 0;
}
/** Wrapper around kmalloc() */
void *drm_calloc(size_t nmemb, size_t size, int area)
{
void *addr;
addr = kmalloc(size * nmemb, GFP_KERNEL);
if (addr != NULL)
memset((void *)addr, 0, size * nmemb);
return addr;
}
EXPORT_SYMBOL(drm_calloc);
/** Wrapper around kmalloc() and kfree() */
void *drm_realloc(void *oldpt, size_t oldsize, size_t size, int area)
{
......
drivers/char/drm/drm_pciids.h
View file @ e7578c08
......@@ -223,3 +223,10 @@
{0x8086, 0x2772, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0, 0, 0}
#define viadrv_PCI_IDS \
{0x1106, 0x3022, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1106, 0x3122, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1106, 0x7205, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1106, 0x7204, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0, 0, 0}
drivers/char/drm/drm_proc.c
View file @ e7578c08
......@@ -57,7 +57,7 @@ static int drm_vma_info(char *buf, char **start, off_t offset,
/**
* Proc file list.
*/
struct drm_proc_list {
static struct drm_proc_list {
const char *name; /**< file name */
int (*f)(char *, char **, off_t, int, int *, void *); /**< proc callback*/
} drm_proc_list[] = {
......
drivers/char/drm/drm_stub.c
View file @ e7578c08
......@@ -157,52 +157,6 @@ int drm_stub_open(struct inode *inode, struct file *filp)
return err;
}
/**
* Register.
*
* \param pdev - PCI device structure
* \param ent entry from the PCI ID table with device type flags
* \return zero on success or a negative number on failure.
*
* Attempt to gets inter module "drm" information. If we are first
* then register the character device and inter module information.
* Try and register, if we fail to register, backout previous work.
*/
int drm_get_dev(struct pci_dev *pdev, const struct pci_device_id *ent,
struct drm_driver *driver)
{
drm_device_t *dev;
int ret;
DRM_DEBUG("\n");
dev = drm_calloc(1, sizeof(*dev), DRM_MEM_STUB);
if (!dev)
return -ENOMEM;
pci_enable_device(pdev);
if ((ret = drm_fill_in_dev(dev, pdev, ent, driver))) {
printk(KERN_ERR "DRM: Fill_in_dev failed.\n");
goto err_g1;
}
if ((ret = drm_get_head(dev, &dev->primary)))
goto err_g1;
/* postinit is a required function to display the signon banner */
/* drivers add secondary heads here if needed */
if ((ret = dev->driver->postinit(dev, ent->driver_data)))
goto err_g1;
return 0;
err_g1:
drm_free(dev, sizeof(*dev), DRM_MEM_STUB);
return ret;
}
EXPORT_SYMBOL(drm_get_dev);
/**
* Get a secondary minor number.
*
......@@ -214,7 +168,7 @@ EXPORT_SYMBOL(drm_get_dev);
* create the proc init entry via proc_init(). This routines assigns
* minor numbers to secondary heads of multi-headed cards
*/
int drm_get_head(drm_device_t *dev, drm_head_t *head)
static int drm_get_head(drm_device_t *dev, drm_head_t *head)
{
drm_head_t **heads = drm_heads;
int ret;
......@@ -262,6 +216,50 @@ int drm_get_head(drm_device_t *dev, drm_head_t *head)
return ret;
}
/**
* Register.
*
* \param pdev - PCI device structure
* \param ent entry from the PCI ID table with device type flags
* \return zero on success or a negative number on failure.
*
* Attempt to gets inter module "drm" information. If we are first
* then register the character device and inter module information.
* Try and register, if we fail to register, backout previous work.
*/
int drm_get_dev(struct pci_dev *pdev, const struct pci_device_id *ent,
struct drm_driver *driver)
{
drm_device_t *dev;
int ret;
DRM_DEBUG("\n");
dev = drm_calloc(1, sizeof(*dev), DRM_MEM_STUB);
if (!dev)
return -ENOMEM;
pci_enable_device(pdev);
if ((ret = drm_fill_in_dev(dev, pdev, ent, driver))) {
printk(KERN_ERR "DRM: Fill_in_dev failed.\n");
goto err_g1;
}
if ((ret = drm_get_head(dev, &dev->primary)))
goto err_g1;
/* postinit is a required function to display the signon banner */
/* drivers add secondary heads here if needed */
if ((ret = dev->driver->postinit(dev, ent->driver_data)))
goto err_g1;
return 0;
err_g1:
drm_free(dev, sizeof(*dev), DRM_MEM_STUB);
return ret;
}
EXPORT_SYMBOL(drm_get_dev);
/**
* Put a device minor number.
......
drivers/char/drm/drm_vm.c
View file @ e7578c08
......@@ -38,6 +38,8 @@
#include <linux/efi.h>
#endif
static void drm_vm_open(struct vm_area_struct *vma);
static void drm_vm_close(struct vm_area_struct *vma);
/**
* \c nopage method for AGP virtual memory.
......@@ -163,7 +165,7 @@ static __inline__ struct page *drm_do_vm_shm_nopage(struct vm_area_struct *vma,
* Deletes map information if we are the last
* person to close a mapping and it's not in the global maplist.
*/
void drm_vm_shm_close(struct vm_area_struct *vma)
static void drm_vm_shm_close(struct vm_area_struct *vma)
{
drm_file_t *priv = vma->vm_file->private_data;
drm_device_t *dev = priv->head->dev;
......@@ -399,7 +401,7 @@ static struct vm_operations_struct drm_vm_sg_ops = {
* Create a new drm_vma_entry structure as the \p vma private data entry and
* add it to drm_device::vmalist.
*/
void drm_vm_open(struct vm_area_struct *vma)
static void drm_vm_open(struct vm_area_struct *vma)
{
drm_file_t *priv = vma->vm_file->private_data;
drm_device_t *dev = priv->head->dev;
......@@ -428,7 +430,7 @@ void drm_vm_open(struct vm_area_struct *vma)
* Search the \p vma private data entry in drm_device::vmalist, unlink it, and
* free it.
*/
void drm_vm_close(struct vm_area_struct *vma)
static void drm_vm_close(struct vm_area_struct *vma)
{
drm_file_t *priv = vma->vm_file->private_data;
drm_device_t *dev = priv->head->dev;
......@@ -463,7 +465,7 @@ void drm_vm_close(struct vm_area_struct *vma)
* Sets the virtual memory area operations structure to vm_dma_ops, the file
* pointer, and calls vm_open().
*/
int drm_mmap_dma(struct file *filp, struct vm_area_struct *vma)
static int drm_mmap_dma(struct file *filp, struct vm_area_struct *vma)
{
drm_file_t *priv = filp->private_data;
drm_device_t *dev;
......
drivers/char/drm/i810_dma.c
View file @ e7578c08
......@@ -90,16 +90,7 @@ static int i810_freelist_put(drm_device_t *dev, drm_buf_t *buf)
return 0;
}
static struct file_operations i810_buffer_fops = {
.open = drm_open,
.flush = drm_flush,
.release = drm_release,
.ioctl = drm_ioctl,
.mmap = i810_mmap_buffers,
.fasync = drm_fasync,
};
int i810_mmap_buffers(struct file *filp, struct vm_area_struct *vma)
static int i810_mmap_buffers(struct file *filp, struct vm_area_struct *vma)
{
drm_file_t *priv = filp->private_data;
drm_device_t *dev;
......@@ -126,6 +117,15 @@ int i810_mmap_buffers(struct file *filp, struct vm_area_struct *vma)
return 0;
}
static struct file_operations i810_buffer_fops = {
.open = drm_open,
.flush = drm_flush,
.release = drm_release,
.ioctl = drm_ioctl,
.mmap = i810_mmap_buffers,
.fasync = drm_fasync,
};
static int i810_map_buffer(drm_buf_t *buf, struct file *filp)
{
drm_file_t *priv = filp->private_data;
......@@ -1003,8 +1003,8 @@ void i810_reclaim_buffers(drm_device_t *dev, struct file *filp)
}
}
int i810_flush_ioctl(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg)
static int i810_flush_ioctl(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg)
{
drm_file_t *priv = filp->private_data;
drm_device_t *dev = priv->head->dev;
......
drivers/char/drm/i810_drv.h
View file @ e7578c08
......@@ -115,7 +115,6 @@ typedef struct drm_i810_private {
/* i810_dma.c */
extern void i810_reclaim_buffers(drm_device_t *dev, struct file *filp);
extern int i810_mmap_buffers(struct file *filp, struct vm_area_struct *vma);
extern int i810_driver_dma_quiescent(drm_device_t *dev);
extern void i810_driver_release(drm_device_t *dev, struct file *filp);
......
drivers/char/drm/i830_dma.c
View file @ e7578c08
......@@ -92,16 +92,7 @@ static int i830_freelist_put(drm_device_t *dev, drm_buf_t *buf)
return 0;
}
static struct file_operations i830_buffer_fops = {
.open = drm_open,
.flush = drm_flush,
.release = drm_release,
.ioctl = drm_ioctl,
.mmap = i830_mmap_buffers,
.fasync = drm_fasync,
};
int i830_mmap_buffers(struct file *filp, struct vm_area_struct *vma)
static int i830_mmap_buffers(struct file *filp, struct vm_area_struct *vma)
{
drm_file_t *priv = filp->private_data;
drm_device_t *dev;
......@@ -128,6 +119,15 @@ int i830_mmap_buffers(struct file *filp, struct vm_area_struct *vma)
return 0;
}
static struct file_operations i830_buffer_fops = {
.open = drm_open,
.flush = drm_flush,
.release = drm_release,
.ioctl = drm_ioctl,
.mmap = i830_mmap_buffers,
.fasync = drm_fasync,
};
static int i830_map_buffer(drm_buf_t *buf, struct file *filp)
{
drm_file_t *priv = filp->private_data;
......
drivers/char/drm/i830_drv.c
View file @ e7578c08
......@@ -40,7 +40,7 @@
#include "drm_pciids.h"
int postinit( struct drm_device *dev, unsigned long flags )
static int postinit( struct drm_device *dev, unsigned long flags )
{
dev->counters += 4;
dev->types[6] = _DRM_STAT_IRQ;
......
drivers/char/drm/i830_drv.h
View file @ e7578c08
......@@ -123,8 +123,6 @@ typedef struct drm_i830_private {
/* i830_dma.c */
extern void i830_reclaim_buffers(drm_device_t *dev, struct file *filp);
extern int i830_mmap_buffers(struct file *filp, struct vm_area_struct *vma);
/* i830_irq.c */
extern int i830_irq_emit( struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg );
......
drivers/char/drm/i830_irq.c
View file @ e7578c08
......@@ -54,8 +54,7 @@ irqreturn_t i830_driver_irq_handler( DRM_IRQ_ARGS )
return IRQ_HANDLED;
}
int i830_emit_irq(drm_device_t *dev)
static int i830_emit_irq(drm_device_t *dev)
{
drm_i830_private_t *dev_priv = dev->dev_private;
RING_LOCALS;
......@@ -73,7 +72,7 @@ int i830_emit_irq(drm_device_t *dev)
}
int i830_wait_irq(drm_device_t *dev, int irq_nr)
static int i830_wait_irq(drm_device_t *dev, int irq_nr)
{
drm_i830_private_t *dev_priv =
(drm_i830_private_t *)dev->dev_private;
......
drivers/char/drm/i915_dma.c
View file @ e7578c08
......@@ -32,23 +32,6 @@
#include "i915_drm.h"
#include "i915_drv.h"
drm_ioctl_desc_t i915_ioctls[] = {
[DRM_IOCTL_NR(DRM_I915_INIT)] = {i915_dma_init, 1, 1},
[DRM_IOCTL_NR(DRM_I915_FLUSH)] = {i915_flush_ioctl, 1, 0},
[DRM_IOCTL_NR(DRM_I915_FLIP)] = {i915_flip_bufs, 1, 0},
[DRM_IOCTL_NR(DRM_I915_BATCHBUFFER)] = {i915_batchbuffer, 1, 0},
[DRM_IOCTL_NR(DRM_I915_IRQ_EMIT)] = {i915_irq_emit, 1, 0},
[DRM_IOCTL_NR(DRM_I915_IRQ_WAIT)] = {i915_irq_wait, 1, 0},
[DRM_IOCTL_NR(DRM_I915_GETPARAM)] = {i915_getparam, 1, 0},
[DRM_IOCTL_NR(DRM_I915_SETPARAM)] = {i915_setparam, 1, 1},
[DRM_IOCTL_NR(DRM_I915_ALLOC)] = {i915_mem_alloc, 1, 0},
[DRM_IOCTL_NR(DRM_I915_FREE)] = {i915_mem_free, 1, 0},
[DRM_IOCTL_NR(DRM_I915_INIT_HEAP)] = {i915_mem_init_heap, 1, 1},
[DRM_IOCTL_NR(DRM_I915_CMDBUFFER)] = {i915_cmdbuffer, 1, 0}
};
int i915_max_ioctl = DRM_ARRAY_SIZE(i915_ioctls);
/* Really want an OS-independent resettable timer. Would like to have
* this loop run for (eg) 3 sec, but have the timer reset every time
* the head pointer changes, so that EBUSY only happens if the ring
......@@ -95,7 +78,7 @@ void i915_kernel_lost_context(drm_device_t * dev)
dev_priv->sarea_priv->perf_boxes |= I915_BOX_RING_EMPTY;
}
int i915_dma_cleanup(drm_device_t * dev)
static int i915_dma_cleanup(drm_device_t * dev)
{
/* Make sure interrupts are disabled here because the uninstall ioctl
* may not have been called from userspace and after dev_private
......@@ -247,7 +230,7 @@ static int i915_resume(drm_device_t * dev)
return 0;
}
int i915_dma_init(DRM_IOCTL_ARGS)
static int i915_dma_init(DRM_IOCTL_ARGS)
{
DRM_DEVICE;
drm_i915_private_t *dev_priv;
......@@ -558,7 +541,7 @@ static int i915_quiescent(drm_device_t * dev)
return i915_wait_ring(dev, dev_priv->ring.Size - 8, __FUNCTION__);
}
int i915_flush_ioctl(DRM_IOCTL_ARGS)
static int i915_flush_ioctl(DRM_IOCTL_ARGS)
{
DRM_DEVICE;
......@@ -567,7 +550,7 @@ int i915_flush_ioctl(DRM_IOCTL_ARGS)
return i915_quiescent(dev);
}
int i915_batchbuffer(DRM_IOCTL_ARGS)
static int i915_batchbuffer(DRM_IOCTL_ARGS)
{
DRM_DEVICE;
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
......@@ -601,7 +584,7 @@ int i915_batchbuffer(DRM_IOCTL_ARGS)
return ret;
}
int i915_cmdbuffer(DRM_IOCTL_ARGS)
static int i915_cmdbuffer(DRM_IOCTL_ARGS)
{
DRM_DEVICE;
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
......@@ -637,18 +620,7 @@ int i915_cmdbuffer(DRM_IOCTL_ARGS)
return 0;
}
int i915_do_cleanup_pageflip(drm_device_t * dev)
{
drm_i915_private_t *dev_priv = dev->dev_private;
DRM_DEBUG("%s\n", __FUNCTION__);
if (dev_priv->current_page != 0)
i915_dispatch_flip(dev);
return 0;
}
int i915_flip_bufs(DRM_IOCTL_ARGS)
static int i915_flip_bufs(DRM_IOCTL_ARGS)
{
DRM_DEVICE;
......@@ -659,7 +631,7 @@ int i915_flip_bufs(DRM_IOCTL_ARGS)
return i915_dispatch_flip(dev);
}
int i915_getparam(DRM_IOCTL_ARGS)
static int i915_getparam(DRM_IOCTL_ARGS)
{
DRM_DEVICE;
drm_i915_private_t *dev_priv = dev->dev_private;
......@@ -694,7 +666,7 @@ int i915_getparam(DRM_IOCTL_ARGS)
return 0;
}
int i915_setparam(DRM_IOCTL_ARGS)
static int i915_setparam(DRM_IOCTL_ARGS)
{
DRM_DEVICE;
drm_i915_private_t *dev_priv = dev->dev_private;
......@@ -743,3 +715,19 @@ void i915_driver_prerelease(drm_device_t *dev, DRMFILE filp)
}
}
drm_ioctl_desc_t i915_ioctls[] = {
[DRM_IOCTL_NR(DRM_I915_INIT)] = {i915_dma_init, 1, 1},
[DRM_IOCTL_NR(DRM_I915_FLUSH)] = {i915_flush_ioctl, 1, 0},
[DRM_IOCTL_NR(DRM_I915_FLIP)] = {i915_flip_bufs, 1, 0},
[DRM_IOCTL_NR(DRM_I915_BATCHBUFFER)] = {i915_batchbuffer, 1, 0},
[DRM_IOCTL_NR(DRM_I915_IRQ_EMIT)] = {i915_irq_emit, 1, 0},
[DRM_IOCTL_NR(DRM_I915_IRQ_WAIT)] = {i915_irq_wait, 1, 0},
[DRM_IOCTL_NR(DRM_I915_GETPARAM)] = {i915_getparam, 1, 0},
[DRM_IOCTL_NR(DRM_I915_SETPARAM)] = {i915_setparam, 1, 1},
[DRM_IOCTL_NR(DRM_I915_ALLOC)] = {i915_mem_alloc, 1, 0},
[DRM_IOCTL_NR(DRM_I915_FREE)] = {i915_mem_free, 1, 0},
[DRM_IOCTL_NR(DRM_I915_INIT_HEAP)] = {i915_mem_init_heap, 1, 1},
[DRM_IOCTL_NR(DRM_I915_CMDBUFFER)] = {i915_cmdbuffer, 1, 0}
};
int i915_max_ioctl = DRM_ARRAY_SIZE(i915_ioctls);
drivers/char/drm/i915_drv.c
View file @ e7578c08
......@@ -34,7 +34,7 @@
#include "drm_pciids.h"
int postinit( struct drm_device *dev, unsigned long flags )
static int postinit( struct drm_device *dev, unsigned long flags )
{
dev->counters += 4;
dev->types[6] = _DRM_STAT_IRQ;
......@@ -97,6 +97,9 @@ static struct drm_driver driver = {
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
#ifdef CONFIG_COMPAT
.compat_ioctl = i915_compat_ioctl,
#endif
},
.pci_driver = {
.name = DRIVER_NAME,
......
drivers/char/drm/i915_drv.h
View file @ e7578c08
......@@ -99,14 +99,6 @@ typedef struct drm_i915_private {
} drm_i915_private_t;
/* i915_dma.c */
extern int i915_dma_init(DRM_IOCTL_ARGS);
extern int i915_dma_cleanup(drm_device_t * dev);
extern int i915_flush_ioctl(DRM_IOCTL_ARGS);
extern int i915_batchbuffer(DRM_IOCTL_ARGS);
extern int i915_flip_bufs(DRM_IOCTL_ARGS);
extern int i915_getparam(DRM_IOCTL_ARGS);
extern int i915_setparam(DRM_IOCTL_ARGS);
extern int i915_cmdbuffer(DRM_IOCTL_ARGS);
extern void i915_kernel_lost_context(drm_device_t * dev);
extern void i915_driver_pretakedown(drm_device_t *dev);
extern void i915_driver_prerelease(drm_device_t *dev, DRMFILE filp);
......@@ -114,8 +106,6 @@ extern void i915_driver_prerelease(drm_device_t *dev, DRMFILE filp);
/* i915_irq.c */
extern int i915_irq_emit(DRM_IOCTL_ARGS);
extern int i915_irq_wait(DRM_IOCTL_ARGS);
extern int i915_wait_irq(drm_device_t * dev, int irq_nr);
extern int i915_emit_irq(drm_device_t * dev);
extern irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS);
extern void i915_driver_irq_preinstall(drm_device_t *dev);
......@@ -130,6 +120,10 @@ extern void i915_mem_takedown(struct mem_block **heap);
extern void i915_mem_release(drm_device_t * dev,
DRMFILE filp, struct mem_block *heap);
extern long i915_compat_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg);
#define I915_READ(reg) DRM_READ32(dev_priv->mmio_map, reg)
#define I915_WRITE(reg,val) DRM_WRITE32(dev_priv->mmio_map, reg, val)
#define I915_READ16(reg) DRM_READ16(dev_priv->mmio_map, reg)
......
drivers/char/drm/i915_ioc32.c 0 → 100644
View file @ e7578c08
/**
* \file i915_ioc32.c
*
* 32-bit ioctl compatibility routines for the i915 DRM.
*
* \author Alan Hourihane <alanh@fairlite.demon.co.uk>
*
*
* Copyright (C) Paul Mackerras 2005
* Copyright (C) Alan Hourihane 2005
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include <linux/compat.h>
#include <linux/ioctl32.h>
#include "drmP.h"
#include "drm.h"
#include "i915_drm.h"
typedef struct _drm_i915_batchbuffer32 {
int start; /* agp offset */
int used; /* nr bytes in use */
int DR1; /* hw flags for GFX_OP_DRAWRECT_INFO */
int DR4; /* window origin for GFX_OP_DRAWRECT_INFO */
int num_cliprects; /* mulitpass with multiple cliprects? */
u32 cliprects; /* pointer to userspace cliprects */
} drm_i915_batchbuffer32_t;
static int compat_i915_batchbuffer(struct file *file, unsigned int cmd,
unsigned long arg)
{
drm_i915_batchbuffer32_t batchbuffer32;
drm_i915_batchbuffer_t __user *batchbuffer;
if (copy_from_user(&batchbuffer32, (void __user *)arg, sizeof(batchbuffer32)))
return -EFAULT;
batchbuffer = compat_alloc_user_space(sizeof(*batchbuffer));
if (!access_ok(VERIFY_WRITE, batchbuffer, sizeof(*batchbuffer))
|| __put_user(batchbuffer32.start, &batchbuffer->start)
|| __put_user(batchbuffer32.used, &batchbuffer->used)
|| __put_user(batchbuffer32.DR1, &batchbuffer->DR1)
|| __put_user(batchbuffer32.DR4, &batchbuffer->DR4)
|| __put_user(batchbuffer32.num_cliprects, &batchbuffer->num_cliprects)
|| __put_user((int __user *)(unsigned long)batchbuffer32.cliprects,
&batchbuffer->cliprects))
return -EFAULT;
return drm_ioctl(file->f_dentry->d_inode, file,
DRM_IOCTL_I915_BATCHBUFFER, (unsigned long) batchbuffer);
}
typedef struct _drm_i915_cmdbuffer32 {
u32 buf; /* pointer to userspace command buffer */
int sz; /* nr bytes in buf */
int DR1; /* hw flags for GFX_OP_DRAWRECT_INFO */
int DR4; /* window origin for GFX_OP_DRAWRECT_INFO */
int num_cliprects; /* mulitpass with multiple cliprects? */
u32 cliprects; /* pointer to userspace cliprects */
} drm_i915_cmdbuffer32_t;
static int compat_i915_cmdbuffer(struct file *file, unsigned int cmd,
unsigned long arg)
{
drm_i915_cmdbuffer32_t cmdbuffer32;
drm_i915_cmdbuffer_t __user *cmdbuffer;
if (copy_from_user(&cmdbuffer32, (void __user *)arg, sizeof(cmdbuffer32)))
return -EFAULT;
cmdbuffer = compat_alloc_user_space(sizeof(*cmdbuffer));
if (!access_ok(VERIFY_WRITE, cmdbuffer, sizeof(*cmdbuffer))
|| __put_user((int __user *)(unsigned long)cmdbuffer32.buf,
&cmdbuffer->buf)
|| __put_user(cmdbuffer32.sz, &cmdbuffer->sz)
|| __put_user(cmdbuffer32.DR1, &cmdbuffer->DR1)
|| __put_user(cmdbuffer32.DR4, &cmdbuffer->DR4)
|| __put_user(cmdbuffer32.num_cliprects, &cmdbuffer->num_cliprects)
|| __put_user((int __user *)(unsigned long)cmdbuffer32.cliprects,
&cmdbuffer->cliprects))
return -EFAULT;
return drm_ioctl(file->f_dentry->d_inode, file,
DRM_IOCTL_I915_CMDBUFFER, (unsigned long) cmdbuffer);
}
typedef struct drm_i915_irq_emit32 {
u32 irq_seq;
} drm_i915_irq_emit32_t;
static int compat_i915_irq_emit(struct file *file, unsigned int cmd,
unsigned long arg)
{
drm_i915_irq_emit32_t req32;
drm_i915_irq_emit_t __user *request;
if (copy_from_user(&req32, (void __user *) arg, sizeof(req32)))
return -EFAULT;
request = compat_alloc_user_space(sizeof(*request));
if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
|| __put_user((int __user *)(unsigned long)req32.irq_seq,
&request->irq_seq))
return -EFAULT;
return drm_ioctl(file->f_dentry->d_inode, file,
DRM_IOCTL_I915_IRQ_EMIT, (unsigned long) request);
}
typedef struct drm_i915_getparam32 {
int param;
u32 value;
} drm_i915_getparam32_t;
static int compat_i915_getparam(struct file *file, unsigned int cmd,
unsigned long arg)
{
drm_i915_getparam32_t req32;
drm_i915_getparam_t __user *request;
if (copy_from_user(&req32, (void __user *) arg, sizeof(req32)))
return -EFAULT;
request = compat_alloc_user_space(sizeof(*request));
if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
|| __put_user(req32.param, &request->param)
|| __put_user((void __user *)(unsigned long)req32.value,
&request->value))
return -EFAULT;
return drm_ioctl(file->f_dentry->d_inode, file,
DRM_IOCTL_I915_GETPARAM, (unsigned long) request);
}
typedef struct drm_i915_mem_alloc32 {
int region;
int alignment;
int size;
u32 region_offset; /* offset from start of fb or agp */
} drm_i915_mem_alloc32_t;
static int compat_i915_alloc(struct file *file, unsigned int cmd,
unsigned long arg)
{
drm_i915_mem_alloc32_t req32;
drm_i915_mem_alloc_t __user *request;
if (copy_from_user(&req32, (void __user *) arg, sizeof(req32)))
return -EFAULT;
request = compat_alloc_user_space(sizeof(*request));
if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
|| __put_user(req32.region, &request->region)
|| __put_user(req32.alignment, &request->alignment)
|| __put_user(req32.size, &request->size)
|| __put_user((void __user *)(unsigned long)req32.region_offset,
&request->region_offset))
return -EFAULT;
return drm_ioctl(file->f_dentry->d_inode, file,
DRM_IOCTL_I915_ALLOC, (unsigned long) request);
}
drm_ioctl_compat_t *i915_compat_ioctls[] = {
[DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
[DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
[DRM_I915_GETPARAM] = compat_i915_getparam,
[DRM_I915_IRQ_EMIT] = compat_i915_irq_emit,
[DRM_I915_ALLOC] = compat_i915_alloc
};
/**
* Called whenever a 32-bit process running under a 64-bit kernel
* performs an ioctl on /dev/dri/card<n>.
*
* \param filp file pointer.
* \param cmd command.
* \param arg user argument.
* \return zero on success or negative number on failure.
*/
long i915_compat_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg)
{
unsigned int nr = DRM_IOCTL_NR(cmd);
drm_ioctl_compat_t *fn = NULL;
int ret;
if (nr < DRM_COMMAND_BASE)
return drm_compat_ioctl(filp, cmd, arg);
if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(i915_compat_ioctls))
fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
lock_kernel(); /* XXX for now */
if (fn != NULL)
ret = (*fn)(filp, cmd, arg);
else
ret = drm_ioctl(filp->f_dentry->d_inode, filp, cmd, arg);
unlock_kernel();
return ret;
}
drivers/char/drm/i915_irq.c
View file @ e7578c08
......@@ -56,7 +56,7 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
return IRQ_HANDLED;
}
int i915_emit_irq(drm_device_t * dev)
static int i915_emit_irq(drm_device_t * dev)
{
drm_i915_private_t *dev_priv = dev->dev_private;
u32 ret;
......@@ -76,7 +76,7 @@ int i915_emit_irq(drm_device_t * dev)
return ret;
}
int i915_wait_irq(drm_device_t * dev, int irq_nr)
static int i915_wait_irq(drm_device_t * dev, int irq_nr)
{
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
int ret = 0;
......
drivers/char/drm/mga_drv.c
View file @ e7578c08
......@@ -101,6 +101,9 @@ static struct drm_driver driver = {
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
#ifdef CONFIG_COMPAT
.compat_ioctl = mga_compat_ioctl,
#endif
},
.pci_driver = {
.name = DRIVER_NAME,
......
drivers/char/drm/mga_drv.h
View file @ e7578c08
......@@ -137,6 +137,8 @@ extern irqreturn_t mga_driver_irq_handler( DRM_IRQ_ARGS );
extern void mga_driver_irq_preinstall( drm_device_t *dev );
extern void mga_driver_irq_postinstall( drm_device_t *dev );
extern void mga_driver_irq_uninstall( drm_device_t *dev );
extern long mga_compat_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg);
#define mga_flush_write_combine() DRM_WRITEMEMORYBARRIER()
......
drivers/char/drm/mga_ioc32.c 0 → 100644
View file @ e7578c08
/**
* \file mga_ioc32.c
*
* 32-bit ioctl compatibility routines for the MGA DRM.
*
* \author Dave Airlie <airlied@linux.ie> with code from patches by Egbert Eich
*
*
* Copyright (C) Paul Mackerras 2005
* Copyright (C) Egbert Eich 2003,2004
* Copyright (C) Dave Airlie 2005
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include <linux/compat.h>
#include <linux/ioctl32.h>
#include "drmP.h"
#include "drm.h"
#include "mga_drm.h"
typedef struct drm32_mga_init {
int func;
u32 sarea_priv_offset;
int chipset;
int sgram;
unsigned int maccess;
unsigned int fb_cpp;
unsigned int front_offset, front_pitch;
unsigned int back_offset, back_pitch;
unsigned int depth_cpp;
unsigned int depth_offset, depth_pitch;
unsigned int texture_offset[MGA_NR_TEX_HEAPS];
unsigned int texture_size[MGA_NR_TEX_HEAPS];
u32 fb_offset;
u32 mmio_offset;
u32 status_offset;
u32 warp_offset;
u32 primary_offset;
u32 buffers_offset;
} drm_mga_init32_t;
static int compat_mga_init(struct file *file, unsigned int cmd,
unsigned long arg)
{
drm_mga_init32_t init32;
drm_mga_init_t __user *init;
int err = 0, i;
if (copy_from_user(&init32, (void __user *)arg, sizeof(init32)))
return -EFAULT;
init = compat_alloc_user_space(sizeof(*init));
if (!access_ok(VERIFY_WRITE, init, sizeof(*init))
|| __put_user(init32.func, &init->func)
|| __put_user(init32.sarea_priv_offset, &init->sarea_priv_offset)
|| __put_user(init32.chipset, &init->chipset)
|| __put_user(init32.sgram, &init->sgram)
|| __put_user(init32.maccess, &init->maccess)
|| __put_user(init32.fb_cpp, &init->fb_cpp)
|| __put_user(init32.front_offset, &init->front_offset)
|| __put_user(init32.front_pitch, &init->front_pitch)
|| __put_user(init32.back_offset, &init->back_offset)
|| __put_user(init32.back_pitch, &init->back_pitch)
|| __put_user(init32.depth_cpp, &init->depth_cpp)
|| __put_user(init32.depth_offset, &init->depth_offset)
|| __put_user(init32.depth_pitch, &init->depth_pitch)
|| __put_user(init32.fb_offset, &init->fb_offset)
|| __put_user(init32.mmio_offset, &init->mmio_offset)
|| __put_user(init32.status_offset, &init->status_offset)
|| __put_user(init32.warp_offset, &init->warp_offset)
|| __put_user(init32.primary_offset, &init->primary_offset)
|| __put_user(init32.buffers_offset, &init->buffers_offset))
return -EFAULT;
for (i=0; i<MGA_NR_TEX_HEAPS; i++)
{
err |= __put_user(init32.texture_offset[i], &init->texture_offset[i]);
err |= __put_user(init32.texture_size[i], &init->texture_size[i]);
}
if (err)
return -EFAULT;
return drm_ioctl(file->f_dentry->d_inode, file,
DRM_IOCTL_MGA_INIT, (unsigned long) init);
}
typedef struct drm_mga_getparam32 {
int param;
u32 value;
} drm_mga_getparam32_t;
static int compat_mga_getparam(struct file *file, unsigned int cmd,
unsigned long arg)
{
drm_mga_getparam32_t getparam32;
drm_mga_getparam_t __user *getparam;
if (copy_from_user(&getparam32, (void __user *)arg, sizeof(getparam32)))
return -EFAULT;
getparam = compat_alloc_user_space(sizeof(*getparam));
if (!access_ok(VERIFY_WRITE, getparam, sizeof(*getparam))
|| __put_user(getparam32.param, &getparam->param)
|| __put_user((void __user *)(unsigned long)getparam32.value, &getparam->value))
return -EFAULT;
return drm_ioctl(file->f_dentry->d_inode, file,
DRM_IOCTL_MGA_GETPARAM, (unsigned long)getparam);
}
drm_ioctl_compat_t *mga_compat_ioctls[] = {
[DRM_MGA_INIT] = compat_mga_init,
[DRM_MGA_GETPARAM] = compat_mga_getparam,
};
/**
* Called whenever a 32-bit process running under a 64-bit kernel
* performs an ioctl on /dev/dri/card<n>.
*
* \param filp file pointer.
* \param cmd command.
* \param arg user argument.
* \return zero on success or negative number on failure.
*/
long mga_compat_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg)
{
unsigned int nr = DRM_IOCTL_NR(cmd);
drm_ioctl_compat_t *fn = NULL;
int ret;
if (nr < DRM_COMMAND_BASE)
return drm_compat_ioctl(filp, cmd, arg);
if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(mga_compat_ioctls))
fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
lock_kernel(); /* XXX for now */
if (fn != NULL)
ret = (*fn)(filp, cmd, arg);
else
ret = drm_ioctl(filp->f_dentry->d_inode, filp, cmd, arg);
unlock_kernel();
return ret;
}
drivers/char/drm/r128_drv.c
View file @ e7578c08
......@@ -96,6 +96,9 @@ static struct drm_driver driver = {
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
#ifdef CONFIG_COMPAT
.compat_ioctl = r128_compat_ioctl,
#endif
},
.pci_driver = {
.name = DRIVER_NAME,
......
drivers/char/drm/r128_drv.h
View file @ e7578c08
......@@ -156,6 +156,9 @@ extern void r128_driver_irq_uninstall( drm_device_t *dev );
extern void r128_driver_pretakedown(drm_device_t *dev);
extern void r128_driver_prerelease(drm_device_t *dev, DRMFILE filp);
extern long r128_compat_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg);
/* Register definitions, register access macros and drmAddMap constants
* for Rage 128 kernel driver.
*/
......
drivers/char/drm/r128_ioc32.c 0 → 100644
View file @ e7578c08
/**
* \file r128_ioc32.c
*
* 32-bit ioctl compatibility routines for the R128 DRM.
*
* \author Dave Airlie <airlied@linux.ie> with code from patches by Egbert Eich
*
* Copyright (C) Paul Mackerras 2005
* Copyright (C) Egbert Eich 2003,2004
* Copyright (C) Dave Airlie 2005
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include <linux/compat.h>
#include <linux/ioctl32.h>
#include "drmP.h"
#include "drm.h"
#include "r128_drm.h"
typedef struct drm_r128_init32 {
int func;
unsigned int sarea_priv_offset;
int is_pci;
int cce_mode;
int cce_secure;
int ring_size;
int usec_timeout;
unsigned int fb_bpp;
unsigned int front_offset, front_pitch;
unsigned int back_offset, back_pitch;
unsigned int depth_bpp;
unsigned int depth_offset, depth_pitch;
unsigned int span_offset;
unsigned int fb_offset;
unsigned int mmio_offset;
unsigned int ring_offset;
unsigned int ring_rptr_offset;
unsigned int buffers_offset;
unsigned int agp_textures_offset;
} drm_r128_init32_t;
static int compat_r128_init(struct file *file, unsigned int cmd,
unsigned long arg)
{
drm_r128_init32_t init32;
drm_r128_init_t __user *init;
if (copy_from_user(&init32, (void __user *)arg, sizeof(init32)))
return -EFAULT;
init = compat_alloc_user_space(sizeof(*init));
if (!access_ok(VERIFY_WRITE, init, sizeof(*init))
|| __put_user(init32.func, &init->func)
|| __put_user(init32.sarea_priv_offset, &init->sarea_priv_offset)
|| __put_user(init32.is_pci, &init->is_pci)
|| __put_user(init32.cce_mode, &init->cce_mode)
|| __put_user(init32.cce_secure, &init->cce_secure)
|| __put_user(init32.ring_size, &init->ring_size)
|| __put_user(init32.usec_timeout, &init->usec_timeout)
|| __put_user(init32.fb_bpp, &init->fb_bpp)
|| __put_user(init32.front_offset, &init->front_offset)
|| __put_user(init32.front_pitch, &init->front_pitch)
|| __put_user(init32.back_offset, &init->back_offset)
|| __put_user(init32.back_pitch, &init->back_pitch)
|| __put_user(init32.depth_bpp, &init->depth_bpp)
|| __put_user(init32.depth_offset, &init->depth_offset)
|| __put_user(init32.depth_pitch, &init->depth_pitch)
|| __put_user(init32.span_offset, &init->span_offset)
|| __put_user(init32.fb_offset, &init->fb_offset)
|| __put_user(init32.mmio_offset, &init->mmio_offset)
|| __put_user(init32.ring_offset, &init->ring_offset)
|| __put_user(init32.ring_rptr_offset, &init->ring_rptr_offset)
|| __put_user(init32.buffers_offset, &init->buffers_offset)
|| __put_user(init32.agp_textures_offset, &init->agp_textures_offset))
return -EFAULT;
return drm_ioctl(file->f_dentry->d_inode, file,
DRM_IOCTL_R128_INIT, (unsigned long)init);
}
typedef struct drm_r128_depth32 {
int func;
int n;
u32 x;
u32 y;
u32 buffer;
u32 mask;
} drm_r128_depth32_t;
static int compat_r128_depth(struct file *file, unsigned int cmd,
unsigned long arg)
{
drm_r128_depth32_t depth32;
drm_r128_depth_t __user *depth;
if (copy_from_user(&depth32, (void __user *)arg, sizeof(depth32)))
return -EFAULT;
depth = compat_alloc_user_space(sizeof(*depth));
if (!access_ok(VERIFY_WRITE, depth, sizeof(*depth))
|| __put_user(depth32.func, &depth->func)
|| __put_user(depth32.n, &depth->n)
|| __put_user((int __user *)(unsigned long)depth32.x, &depth->x)
|| __put_user((int __user *)(unsigned long)depth32.y, &depth->y)
|| __put_user((unsigned int __user *)(unsigned long)depth32.buffer, &depth->buffer)
|| __put_user((unsigned char __user *)(unsigned long)depth32.mask, &depth->mask))
return -EFAULT;
return drm_ioctl(file->f_dentry->d_inode, file,
DRM_IOCTL_R128_DEPTH, (unsigned long)depth);
}
typedef struct drm_r128_stipple32 {
u32 mask;
} drm_r128_stipple32_t;
static int compat_r128_stipple(struct file *file, unsigned int cmd,
unsigned long arg)
{
drm_r128_stipple32_t stipple32;
drm_r128_stipple_t __user *stipple;
if (copy_from_user(&stipple32, (void __user *)arg, sizeof(stipple32)))
return -EFAULT;
stipple = compat_alloc_user_space(sizeof(*stipple));
if (!access_ok(VERIFY_WRITE, stipple, sizeof(*stipple))
|| __put_user((unsigned int __user *)(unsigned long)stipple32.mask, &stipple->mask))
return -EFAULT;
return drm_ioctl(file->f_dentry->d_inode, file,
DRM_IOCTL_R128_STIPPLE, (unsigned long)stipple);
}
typedef struct drm_r128_getparam32 {
int param;
u32 value;
} drm_r128_getparam32_t;
static int compat_r128_getparam(struct file *file, unsigned int cmd,
unsigned long arg)
{
drm_r128_getparam32_t getparam32;
drm_r128_getparam_t __user *getparam;
if (copy_from_user(&getparam32, (void __user *)arg, sizeof(getparam32)))
return -EFAULT;
getparam = compat_alloc_user_space(sizeof(*getparam));
if (!access_ok(VERIFY_WRITE, getparam, sizeof(*getparam))
|| __put_user(getparam32.param, &getparam->param)
|| __put_user((void __user *)(unsigned long)getparam32.value, &getparam->value))
return -EFAULT;
return drm_ioctl(file->f_dentry->d_inode, file,
DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
}
drm_ioctl_compat_t *r128_compat_ioctls[] = {
[DRM_R128_INIT] = compat_r128_init,
[DRM_R128_DEPTH] = compat_r128_depth,
[DRM_R128_STIPPLE] = compat_r128_stipple,
[DRM_R128_GETPARAM] = compat_r128_getparam,
};
/**
* Called whenever a 32-bit process running under a 64-bit kernel
* performs an ioctl on /dev/dri/card<n>.
*
* \param filp file pointer.
* \param cmd command.
* \param arg user argument.
* \return zero on success or negative number on failure.
*/
long r128_compat_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg)
{
unsigned int nr = DRM_IOCTL_NR(cmd);
drm_ioctl_compat_t *fn = NULL;
int ret;
if (nr < DRM_COMMAND_BASE)
return drm_compat_ioctl(filp, cmd, arg);
if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(r128_compat_ioctls))
fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
lock_kernel(); /* XXX for now */
if (fn != NULL)
ret = (*fn)(filp, cmd, arg);
else
ret = drm_ioctl(filp->f_dentry->d_inode, filp, cmd, arg);
unlock_kernel();
return ret;
}
drivers/char/drm/r128_state.c
View file @ e7578c08
......@@ -1307,7 +1307,7 @@ static int r128_do_init_pageflip( drm_device_t *dev )
return 0;
}
int r128_do_cleanup_pageflip( drm_device_t *dev )
static int r128_do_cleanup_pageflip( drm_device_t *dev )
{
drm_r128_private_t *dev_priv = dev->dev_private;
DRM_DEBUG( "\n" );
......
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