diff options
54 files changed, 6668 insertions, 974 deletions
diff --git a/Documentation/filesystems/ntfs.txt b/Documentation/filesystems/ntfs.txt index ac2a261c5f7..6ef8cf3bc9a 100644 --- a/Documentation/filesystems/ntfs.txt +++ b/Documentation/filesystems/ntfs.txt @@ -457,6 +457,9 @@ ChangeLog Note, a technical ChangeLog aimed at kernel hackers is in fs/ntfs/ChangeLog. +2.1.30: + - Fix writev() (it kept writing the first segment over and over again + instead of moving onto subsequent segments). 2.1.29: - Fix a deadlock when mounting read-write. 2.1.28: diff --git a/MAINTAINERS b/MAINTAINERS index 42f991e5a85..64d7621ab35 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -4383,11 +4383,11 @@ F: Documentation/scsi/NinjaSCSI.txt F: drivers/scsi/nsp32* NTFS FILESYSTEM -M: Anton Altaparmakov <aia21@cantab.net> +M: Anton Altaparmakov <anton@tuxera.com> L: linux-ntfs-dev@lists.sourceforge.net -W: http://www.linux-ntfs.org/ +W: http://www.tuxera.com/ T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs-2.6.git -S: Maintained +S: Supported F: Documentation/filesystems/ntfs.txt F: fs/ntfs/ diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig index 2018c7ea4c9..d893411022d 100644 --- a/arch/sh/boards/Kconfig +++ b/arch/sh/boards/Kconfig @@ -3,6 +3,9 @@ menu "Board support" config SOLUTION_ENGINE bool +config SH_ALPHA_BOARD + bool + config SH_SOLUTION_ENGINE bool "SolutionEngine" select SOLUTION_ENGINE @@ -320,6 +323,21 @@ config SH_SH2007 Compact Flash socket, two serial ports and PC-104 bus. More information at <http://sh2000.sh-linux.org>. +config SH_APSH4A3A + bool "AP-SH4A-3A" + select SH_ALPHA_BOARD + depends on CPU_SUBTYPE_SH7785 + help + Select AP-SH4A-3A if configuring for an ALPHAPROJECT AP-SH4A-3A. + +config SH_APSH4AD0A + bool "AP-SH4AD-0A" + select SH_ALPHA_BOARD + select SYS_SUPPORTS_PCI + depends on CPU_SUBTYPE_SH7786 + help + Select AP-SH4AD-0A if configuring for an ALPHAPROJECT AP-SH4AD-0A. + endmenu source "arch/sh/boards/mach-r2d/Kconfig" diff --git a/arch/sh/boards/Makefile b/arch/sh/boards/Makefile index be7d11d04b2..975a0f64ff2 100644 --- a/arch/sh/boards/Makefile +++ b/arch/sh/boards/Makefile @@ -13,3 +13,5 @@ obj-$(CONFIG_SH_ESPT) += board-espt.o obj-$(CONFIG_SH_POLARIS) += board-polaris.o obj-$(CONFIG_SH_TITAN) += board-titan.o obj-$(CONFIG_SH_SH7757LCR) += board-sh7757lcr.o +obj-$(CONFIG_SH_APSH4A3A) += board-apsh4a3a.o +obj-$(CONFIG_SH_APSH4AD0A) += board-apsh4ad0a.o diff --git a/arch/sh/boards/board-apsh4a3a.c b/arch/sh/boards/board-apsh4a3a.c new file mode 100644 index 00000000000..8e2a27057bc --- /dev/null +++ b/arch/sh/boards/board-apsh4a3a.c @@ -0,0 +1,175 @@ +/* + * ALPHAPROJECT AP-SH4A-3A Support. + * + * Copyright (C) 2010 ALPHAPROJECT Co.,Ltd. + * Copyright (C) 2008 Yoshihiro Shimoda + * Copyright (C) 2009 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/io.h> +#include <linux/mtd/physmap.h> +#include <linux/smsc911x.h> +#include <linux/irq.h> +#include <linux/clk.h> +#include <asm/machvec.h> +#include <asm/sizes.h> +#include <asm/clock.h> + +static struct mtd_partition nor_flash_partitions[] = { + { + .name = "loader", + .offset = 0x00000000, + .size = 512 * 1024, + }, + { + .name = "bootenv", + .offset = MTDPART_OFS_APPEND, + .size = 512 * 1024, + }, + { + .name = "kernel", + .offset = MTDPART_OFS_APPEND, + .size = 4 * 1024 * 1024, + }, + { + .name = "data", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct physmap_flash_data nor_flash_data = { + .width = 4, + .parts = nor_flash_partitions, + .nr_parts = ARRAY_SIZE(nor_flash_partitions), +}; + +static struct resource nor_flash_resources[] = { + [0] = { + .start = 0x00000000, + .end = 0x01000000 - 1, + .flags = IORESOURCE_MEM, + } +}; + +static struct platform_device nor_flash_device = { + .name = "physmap-flash", + .dev = { + .platform_data = &nor_flash_data, + }, + .num_resources = ARRAY_SIZE(nor_flash_resources), + .resource = nor_flash_resources, +}; + +static struct resource smsc911x_resources[] = { + [0] = { + .name = "smsc911x-memory", + .start = 0xA4000000, + .end = 0xA4000000 + SZ_256 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .name = "smsc911x-irq", + .start = evt2irq(0x200), + .end = evt2irq(0x200), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct smsc911x_platform_config smsc911x_config = { + .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, + .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN, + .flags = SMSC911X_USE_16BIT, + .phy_interface = PHY_INTERFACE_MODE_MII, +}; + +static struct platform_device smsc911x_device = { + .name = "smsc911x", + .id = -1, + .num_resources = ARRAY_SIZE(smsc911x_resources), + .resource = smsc911x_resources, + .dev = { + .platform_data = &smsc911x_config, + }, +}; + +static struct platform_device *apsh4a3a_devices[] __initdata = { + &nor_flash_device, + &smsc911x_device, +}; + +static int __init apsh4a3a_devices_setup(void) +{ + return platform_add_devices(apsh4a3a_devices, + ARRAY_SIZE(apsh4a3a_devices)); +} +device_initcall(apsh4a3a_devices_setup); + +static int apsh4a3a_clk_init(void) +{ + struct clk *clk; + int ret; + + clk = clk_get(NULL, "extal"); + if (!clk || IS_ERR(clk)) + return PTR_ERR(clk); + ret = clk_set_rate(clk, 33333000); + clk_put(clk); + + return ret; +} + +/* Initialize the board */ +static void __init apsh4a3a_setup(char **cmdline_p) +{ + printk(KERN_INFO "Alpha Project AP-SH4A-3A support:\n"); +} + +static void __init apsh4a3a_init_irq(void) +{ + plat_irq_setup_pins(IRQ_MODE_IRQ7654); +} + +/* Return the board specific boot mode pin configuration */ +static int apsh4a3a_mode_pins(void) +{ + int value = 0; + + /* These are the factory default settings of SW1 and SW2. + * If you change these dip switches then you will need to + * adjust the values below as well. + */ + value &= ~MODE_PIN0; /* Clock Mode 16 */ + value &= ~MODE_PIN1; + value &= ~MODE_PIN2; + value &= ~MODE_PIN3; + value |= MODE_PIN4; + value &= ~MODE_PIN5; /* 16-bit Area0 bus width */ + value |= MODE_PIN6; /* Area 0 SRAM interface */ + value |= MODE_PIN7; + value |= MODE_PIN8; /* Little Endian */ + value |= MODE_PIN9; /* Master Mode */ + value |= MODE_PIN10; /* Crystal resonator */ + value |= MODE_PIN11; /* Display Unit */ + value |= MODE_PIN12; + value &= ~MODE_PIN13; /* 29-bit address mode */ + value |= MODE_PIN14; /* No PLL step-up */ + + return value; +} + +/* + * The Machine Vector + */ +static struct sh_machine_vector mv_apsh4a3a __initmv = { + .mv_name = "AP-SH4A-3A", + .mv_setup = apsh4a3a_setup, + .mv_clk_init = apsh4a3a_clk_init, + .mv_init_irq = apsh4a3a_init_irq, + .mv_mode_pins = apsh4a3a_mode_pins, +}; diff --git a/arch/sh/boards/board-apsh4ad0a.c b/arch/sh/boards/board-apsh4ad0a.c new file mode 100644 index 00000000000..e2bd218a054 --- /dev/null +++ b/arch/sh/boards/board-apsh4ad0a.c @@ -0,0 +1,125 @@ +/* + * ALPHAPROJECT AP-SH4AD-0A Support. + * + * Copyright (C) 2010 ALPHAPROJECT Co.,Ltd. + * Copyright (C) 2010 Matt Fleming + * Copyright (C) 2010 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/io.h> +#include <linux/smsc911x.h> +#include <linux/irq.h> +#include <linux/clk.h> +#include <asm/machvec.h> +#include <asm/sizes.h> + +static struct resource smsc911x_resources[] = { + [0] = { + .name = "smsc911x-memory", + .start = 0xA4000000, + .end = 0xA4000000 + SZ_256 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .name = "smsc911x-irq", + .start = evt2irq(0x200), + .end = evt2irq(0x200), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct smsc911x_platform_config smsc911x_config = { + .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, + .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN, + .flags = SMSC911X_USE_16BIT, + .phy_interface = PHY_INTERFACE_MODE_MII, +}; + +static struct platform_device smsc911x_device = { + .name = "smsc911x", + .id = -1, + .num_resources = ARRAY_SIZE(smsc911x_resources), + .resource = smsc911x_resources, + .dev = { + .platform_data = &smsc911x_config, + }, +}; + +static struct platform_device *apsh4ad0a_devices[] __initdata = { + &smsc911x_device, +}; + +static int __init apsh4ad0a_devices_setup(void) +{ + return platform_add_devices(apsh4ad0a_devices, + ARRAY_SIZE(apsh4ad0a_devices)); +} +device_initcall(apsh4ad0a_devices_setup); + +static int apsh4ad0a_mode_pins(void) +{ + int value = 0; + + /* These are the factory default settings of SW1 and SW2. + * If you change these dip switches then you will need to + * adjust the values below as well. + */ + value |= MODE_PIN0; /* Clock Mode 3 */ + value |= MODE_PIN1; + value &= ~MODE_PIN2; + value &= ~MODE_PIN3; + value &= ~MODE_PIN4; /* 16-bit Area0 bus width */ + value |= MODE_PIN5; + value |= MODE_PIN6; + value |= MODE_PIN7; /* Normal mode */ + value |= MODE_PIN8; /* Little Endian */ + value |= MODE_PIN9; /* Crystal resonator */ + value &= ~MODE_PIN10; /* 29-bit address mode */ + value &= ~MODE_PIN11; /* PCI-E Root port */ + value &= ~MODE_PIN12; /* 4 lane + 1 lane */ + value |= MODE_PIN13; /* AUD Enable */ + value &= ~MODE_PIN14; /* Normal Operation */ + + return value; +} + +static int apsh4ad0a_clk_init(void) +{ + struct clk *clk; + int ret; + + clk = clk_get(NULL, "extal"); + if (!clk || IS_ERR(clk)) + return PTR_ERR(clk); + ret = clk_set_rate(clk, 33333000); + clk_put(clk); + + return ret; +} + +/* Initialize the board */ +static void __init apsh4ad0a_setup(char **cmdline_p) +{ + pr_info("Alpha Project AP-SH4AD-0A support:\n"); +} + +static void __init apsh4ad0a_init_irq(void) +{ + plat_irq_setup_pins(IRQ_MODE_IRQ3210); +} + +/* + * The Machine Vector + */ +static struct sh_machine_vector mv_apsh4ad0a __initmv = { + .mv_name = "AP-SH4AD-0A", + .mv_setup = apsh4ad0a_setup, + .mv_mode_pins = apsh4ad0a_mode_pins, + .mv_clk_init = apsh4ad0a_clk_init, + .mv_init_irq = apsh4ad0a_init_irq, +}; diff --git a/arch/sh/configs/apsh4a3a_defconfig b/arch/sh/configs/apsh4a3a_defconfig new file mode 100644 index 00000000000..6cb327977d1 --- /dev/null +++ b/arch/sh/configs/apsh4a3a_defconfig @@ -0,0 +1,102 @@ +CONFIG_EXPERIMENTAL=y +CONFIG_SYSVIPC=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +CONFIG_BLK_DEV_INITRD=y +CONFIG_SLAB=y +CONFIG_PROFILING=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_BLK_DEV_BSG is not set +CONFIG_CPU_SUBTYPE_SH7785=y +CONFIG_MEMORY_START=0x0C000000 +CONFIG_FLATMEM_MANUAL=y +CONFIG_SH_STORE_QUEUES=y +CONFIG_SH_APSH4A3A=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_KEXEC=y +CONFIG_PREEMPT=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_INET=y +CONFIG_IP_ADVANCED_ROUTER=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +# CONFIG_INET_LRO is not set +# CONFIG_IPV6 is not set +# CONFIG_WIRELESS is not set +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_FW_LOADER is not set +CONFIG_MTD=y +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLOCK=y +CONFIG_MTD_CFI=y +CONFIG_MTD_CFI_AMDSTD=y +CONFIG_MTD_PHYSMAP=y +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_SIZE=16384 +CONFIG_NETDEVICES=y +CONFIG_NET_ETHERNET=y +CONFIG_SMSC911X=y +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set +# CONFIG_WLAN is not set +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_SERIO is not set +CONFIG_VT_HW_CONSOLE_BINDING=y +CONFIG_SERIAL_SH_SCI=y +CONFIG_SERIAL_SH_SCI_NR_UARTS=6 +CONFIG_SERIAL_SH_SCI_CONSOLE=y +CONFIG_HW_RANDOM=y +# CONFIG_HWMON is not set +CONFIG_FB=y +CONFIG_FB_SH7785FB=y +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +CONFIG_LOGO=y +# CONFIG_HID_SUPPORT is not set +# CONFIG_USB_SUPPORT is not set +CONFIG_EXT2_FS=y +CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_NTFS_FS=y +CONFIG_NTFS_RW=y +CONFIG_PROC_KCORE=y +CONFIG_TMPFS=y +CONFIG_JFFS2_FS=y +CONFIG_CRAMFS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V4=y +CONFIG_CIFS=y +CONFIG_NLS_DEFAULT="utf8" +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_CODEPAGE_932=y +CONFIG_NLS_ASCII=y +CONFIG_NLS_ISO8859_1=y +CONFIG_NLS_UTF8=y +# CONFIG_ENABLE_WARN_DEPRECATED is not set +# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_DEBUG_FS=y +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_PREEMPT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +CONFIG_DEBUG_INFO=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_FTRACE is not set +# CONFIG_CRYPTO_ANSI_CPRNG is not set +# CONFIG_CRYPTO_HW is not set diff --git a/arch/sh/configs/apsh4ad0a_defconfig b/arch/sh/configs/apsh4ad0a_defconfig new file mode 100644 index 00000000000..e71a531f1e3 --- /dev/null +++ b/arch/sh/configs/apsh4ad0a_defconfig @@ -0,0 +1,133 @@ +CONFIG_EXPERIMENTAL=y +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_RCU_TRACE=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_CGROUPS=y +CONFIG_CGROUP_NS=y +CONFIG_CGROUP_FREEZER=y +CONFIG_CGROUP_DEVICE=y +CONFIG_CGROUP_CPUACCT=y +CONFIG_RESOURCE_COUNTERS=y +CONFIG_CGROUP_MEM_RES_CTLR=y +CONFIG_BLK_CGROUP=y +CONFIG_NAMESPACES=y +CONFIG_BLK_DEV_INITRD=y +CONFIG_KALLSYMS_ALL=y +# CONFIG_COMPAT_BRK is not set +CONFIG_SLAB=y +CONFIG_PROFILING=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_LBDAF is not set +# CONFIG_BLK_DEV_BSG is not set +CONFIG_CFQ_GROUP_IOSCHED=y +CONFIG_CPU_SUBTYPE_SH7786=y +CONFIG_MEMORY_SIZE=0x10000000 +CONFIG_HUGETLB_PAGE_SIZE_1MB=y +CONFIG_MEMORY_HOTPLUG=y +CONFIG_MEMORY_HOTREMOVE=y +CONFIG_KSM=y +CONFIG_SH_STORE_QUEUES=y +CONFIG_SH_APSH4AD0A=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_GOV_POWERSAVE=m +CONFIG_CPU_FREQ_GOV_USERSPACE=m +CONFIG_CPU_FREQ_GOV_ONDEMAND=m +CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m +CONFIG_SH_CPU_FREQ=y +CONFIG_KEXEC=y +CONFIG_SECCOMP=y +CONFIG_PREEMPT=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_BINFMT_MISC=y +CONFIG_PM=y +CONFIG_PM_DEBUG=y +CONFIG_PM_VERBOSE=y +CONFIG_PM_RUNTIME=y +CONFIG_CPU_IDLE=y +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_NET_KEY=y +CONFIG_INET=y +# CONFIG_INET_LRO is not set +# CONFIG_IPV6 is not set +# CONFIG_WIRELESS is not set +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_FW_LOADER is not set +CONFIG_MTD=y +CONFIG_MTD_CFI=y +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_SIZE=16384 +CONFIG_SCSI=y +CONFIG_BLK_DEV_SD=y +CONFIG_SCSI_MULTI_LUN=y +# CONFIG_SCSI_LOWLEVEL is not set +CONFIG_NETDEVICES=y +CONFIG_MDIO_BITBANG=y +CONFIG_NET_ETHERNET=y +CONFIG_SMSC911X=y +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set +# CONFIG_WLAN is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_SERIO is not set +CONFIG_SERIAL_SH_SCI=y +CONFIG_SERIAL_SH_SCI_NR_UARTS=6 +CONFIG_SERIAL_SH_SCI_CONSOLE=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_HWMON is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y +CONFIG_FB=y +CONFIG_FB_SH7785FB=y +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +CONFIG_LOGO=y +CONFIG_USB=y +CONFIG_USB_DEBUG=y +CONFIG_USB_MON=y +CONFIG_USB_OHCI_HCD=y +CONFIG_USB_STORAGE=y +CONFIG_EXT2_FS=y +CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_NTFS_FS=y +CONFIG_NTFS_RW=y +CONFIG_PROC_KCORE=y +CONFIG_TMPFS=y +CONFIG_HUGETLBFS=y +CONFIG_JFFS2_FS=y +CONFIG_CRAMFS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V4=y +CONFIG_CIFS=y +CONFIG_NLS_DEFAULT="utf8" +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_CODEPAGE_932=y +CONFIG_NLS_ASCII=y +CONFIG_NLS_ISO8859_1=y +CONFIG_NLS_UTF8=y +# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_KERNEL=y +CONFIG_DEBUG_SHIRQ=y +CONFIG_DETECT_HUNG_TASK=y +CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_VM=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +CONFIG_DWARF_UNWINDER=y +# CONFIG_CRYPTO_ANSI_CPRNG is not set diff --git a/arch/sh/tools/mach-types b/arch/sh/tools/mach-types index 0e68465e7b5..6dd56c4d005 100644 --- a/arch/sh/tools/mach-types +++ b/arch/sh/tools/mach-types @@ -9,6 +9,7 @@ SE SH_SOLUTION_ENGINE HIGHLANDER SH_HIGHLANDER RTS7751R2D SH_RTS7751R2D RSK SH_RSK +ALPHA_BOARD SH_ALPHA_BOARD # # List of companion chips / MFDs. @@ -61,3 +62,5 @@ ESPT SH_ESPT POLARIS SH_POLARIS KFR2R09 SH_KFR2R09 ECOVEC SH_ECOVEC +APSH4A3A SH_APSH4A3A +APSH4AD0A SH_APSH4AD0A diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig index 4b9359a6f6c..83c32cb7258 100644 --- a/drivers/block/Kconfig +++ b/drivers/block/Kconfig @@ -464,6 +464,7 @@ config XEN_BLKDEV_FRONTEND tristate "Xen virtual block device support" depends on XEN default y + select XEN_XENBUS_FRONTEND help This driver implements the front-end of the Xen virtual block device driver. It communicates with a back-end driver diff --git a/drivers/char/agp/intel-agp.h b/drivers/char/agp/intel-agp.h index 010e3defd6c..c195bfeade1 100644 --- a/drivers/char/agp/intel-agp.h +++ b/drivers/char/agp/intel-agp.h @@ -94,6 +94,8 @@ #define G4x_GMCH_SIZE_VT_1_5M (0xa << 8) #define G4x_GMCH_SIZE_VT_2M (0xc << 8) +#define GFX_FLSH_CNTL 0x2170 /* 915+ */ + #define I810_DRAM_CTL 0x3000 #define I810_DRAM_ROW_0 0x00000001 #define I810_DRAM_ROW_0_SDRAM 0x00000001 diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c index 356f73e0d17..e921b693412 100644 --- a/drivers/char/agp/intel-gtt.c +++ b/drivers/char/agp/intel-gtt.c @@ -688,14 +688,14 @@ static int intel_gtt_init(void) intel_private.base.stolen_size = intel_gtt_stolen_size(); + intel_private.base.needs_dmar = USE_PCI_DMA_API && INTEL_GTT_GEN > 2; + ret = intel_gtt_setup_scratch_page(); if (ret != 0) { intel_gtt_cleanup(); return ret; } - intel_private.base.needs_dmar = USE_PCI_DMA_API && INTEL_GTT_GEN > 2; - return 0; } @@ -814,6 +814,12 @@ static bool intel_enable_gtt(void) } } + /* On the resume path we may be adjusting the PGTBL value, so + * be paranoid and flush all chipset write buffers... + */ + if (INTEL_GTT_GEN >= 3) + writel(0, intel_private.registers+GFX_FLSH_CNTL); + reg = intel_private.registers+I810_PGETBL_CTL; writel(intel_private.PGETBL_save, reg); if (HAS_PGTBL_EN && (readl(reg) & I810_PGETBL_ENABLED) == 0) { @@ -823,6 +829,9 @@ static bool intel_enable_gtt(void) return false; } + if (INTEL_GTT_GEN >= 3) + writel(0, intel_private.registers+GFX_FLSH_CNTL); + return true; } @@ -991,14 +1000,14 @@ static int intel_fake_agp_remove_entries(struct agp_memory *mem, if (mem->page_count == 0) return 0; + intel_gtt_clear_range(pg_start, mem->page_count); + if (intel_private.base.needs_dmar) { intel_gtt_unmap_memory(mem->sg_list, mem->num_sg); mem->sg_list = NULL; mem->num_sg = 0; } - intel_gtt_clear_range(pg_start, mem->page_count); - return 0; } diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 92f75782c33..19a3d58044d 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/ |