diff options
202 files changed, 1536 insertions, 1618 deletions
@@ -68,6 +68,7 @@ Juha Yrjola <juha.yrjola@solidboot.com> Kay Sievers <kay.sievers@vrfy.org> Kenneth W Chen <kenneth.w.chen@intel.com> Koushik <raghavendra.koushik@neterion.com> +Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Leonid I Ananiev <leonid.i.ananiev@intel.com> Linas Vepstas <linas@austin.ibm.com> Mark Brown <broonie@sirena.org.uk> @@ -111,3 +112,4 @@ Uwe Kleine-König <ukl@pengutronix.de> Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com> Valdis Kletnieks <Valdis.Kletnieks@vt.edu> Takashi YOSHII <takashi.yoshii.zj@renesas.com> +Yusuke Goda <goda.yusuke@renesas.com> diff --git a/Documentation/ABI/testing/sysfs-block b/Documentation/ABI/testing/sysfs-block index 2b5d56127fce..c1eb41cb9876 100644 --- a/Documentation/ABI/testing/sysfs-block +++ b/Documentation/ABI/testing/sysfs-block @@ -206,16 +206,3 @@ Description: when a discarded area is read the discard_zeroes_data parameter will be set to one. Otherwise it will be 0 and the result of reading a discarded area is undefined. -What: /sys/block/<disk>/alias -Date: Aug 2011 -Contact: Nao Nishijima <nao.nishijima.xt@hitachi.com> -Description: - A raw device name of a disk does not always point a same disk - each boot-up time. Therefore, users have to use persistent - device names, which udev creates when the kernel finds a disk, - instead of raw device name. However, kernel doesn't show those - persistent names on its messages (e.g. dmesg). - This file can store an alias of the disk and it would be - appeared in kernel messages if it is set. A disk can have an - alias which length is up to 255bytes. Users can use alphabets, - numbers, "-" and "_" in alias name. This file is writeonce. diff --git a/Documentation/blockdev/cciss.txt b/Documentation/blockdev/cciss.txt index 71464e09ec18..b79d0a13e7cd 100644 --- a/Documentation/blockdev/cciss.txt +++ b/Documentation/blockdev/cciss.txt @@ -98,14 +98,12 @@ You must enable "SCSI tape drive support for Smart Array 5xxx" and "SCSI support" in your kernel configuration to be able to use SCSI tape drives with your Smart Array 5xxx controller. -Additionally, note that the driver will not engage the SCSI core at init -time. The driver must be directed to dynamically engage the SCSI core via -the /proc filesystem entry which the "block" side of the driver creates as -/proc/driver/cciss/cciss* at runtime. This is because at driver init time, -the SCSI core may not yet be initialized (because the driver is a block -driver) and attempting to register it with the SCSI core in such a case -would cause a hang. This is best done via an initialization script -(typically in /etc/init.d, but could vary depending on distribution). +Additionally, note that the driver will engage the SCSI core at init +time if any tape drives or medium changers are detected. The driver may +also be directed to dynamically engage the SCSI core via the /proc filesystem +entry which the "block" side of the driver creates as +/proc/driver/cciss/cciss* at runtime. This is best done via a script. + For example: for x in /proc/driver/cciss/cciss[0-9]* diff --git a/Documentation/sound/alsa/HD-Audio.txt b/Documentation/sound/alsa/HD-Audio.txt index 03e2771ddeef..91fee3b45fb8 100644 --- a/Documentation/sound/alsa/HD-Audio.txt +++ b/Documentation/sound/alsa/HD-Audio.txt @@ -579,7 +579,7 @@ Development Tree ~~~~~~~~~~~~~~~~ The latest development codes for HD-audio are found on sound git tree: -- git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6.git +- git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git The master branch or for-next branches can be used as the main development branches in general while the HD-audio specific patches @@ -594,7 +594,7 @@ is, installed via the usual spells: configure, make and make install(-modules). See INSTALL in the package. The snapshot tarballs are found at: -- ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/ +- ftp://ftp.suse.com/pub/people/tiwai/snapshot/ Sending a Bug Report @@ -696,7 +696,7 @@ via hda-verb won't change the mixer value. The hda-verb program is found in the ftp directory: -- ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/misc/ +- ftp://ftp.suse.com/pub/people/tiwai/misc/ Also a git repository is available: @@ -764,7 +764,7 @@ operation, the jack plugging simulation, etc. The package is found in: -- ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/misc/ +- ftp://ftp.suse.com/pub/people/tiwai/misc/ A git repository is available: diff --git a/MAINTAINERS b/MAINTAINERS index 071a99674347..7f6bc290d455 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1930,6 +1930,7 @@ CONTROL GROUPS (CGROUPS) M: Paul Menage <paul@paulmenage.org> M: Li Zefan <lizf@cn.fujitsu.com> L: containers@lists.linux-foundation.org +L: cgroups@vger.kernel.org S: Maintained F: include/linux/cgroup* F: kernel/cgroup* @@ -4304,6 +4305,7 @@ MEMORY RESOURCE CONTROLLER M: Balbir Singh <bsingharora@gmail.com> M: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp> M: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> +L: cgroups@vger.kernel.org L: linux-mm@kvack.org S: Maintained F: mm/memcontrol.c @@ -4337,7 +4339,7 @@ MIPS M: Ralf Baechle <ralf@linux-mips.org> L: linux-mips@linux-mips.org W: http://www.linux-mips.org/ -T: git git://git.linux-mips.org/pub/scm/linux.git +T: git git://git.linux-mips.org/pub/scm/ralf/linux.git Q: http://patchwork.linux-mips.org/project/linux-mips/list/ S: Supported F: Documentation/mips/ @@ -1,7 +1,7 @@ VERSION = 3 PATCHLEVEL = 2 SUBLEVEL = 0 -EXTRAVERSION = -rc1 +EXTRAVERSION = -rc2 NAME = Saber-toothed Squirrel # *DOCUMENTATION* diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile index 2aec2f732515..737bdc631b0d 100644 --- a/arch/arm/mach-shmobile/Makefile +++ b/arch/arm/mach-shmobile/Makefile @@ -3,7 +3,7 @@ # # Common objects -obj-y := timer.o console.o clock.o pm_runtime.o +obj-y := timer.o console.o clock.o # CPU objects obj-$(CONFIG_ARCH_SH7367) += setup-sh7367.o clock-sh7367.o intc-sh7367.o diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c index 83624e26b884..b862e9f81e3e 100644 --- a/arch/arm/mach-shmobile/board-ag5evm.c +++ b/arch/arm/mach-shmobile/board-ag5evm.c @@ -515,14 +515,14 @@ static void __init ag5evm_init(void) /* enable MMCIF */ gpio_request(GPIO_FN_MMCCLK0, NULL); gpio_request(GPIO_FN_MMCCMD0_PU, NULL); - gpio_request(GPIO_FN_MMCD0_0, NULL); - gpio_request(GPIO_FN_MMCD0_1, NULL); - gpio_request(GPIO_FN_MMCD0_2, NULL); - gpio_request(GPIO_FN_MMCD0_3, NULL); - gpio_request(GPIO_FN_MMCD0_4, NULL); - gpio_request(GPIO_FN_MMCD0_5, NULL); - gpio_request(GPIO_FN_MMCD0_6, NULL); - gpio_request(GPIO_FN_MMCD0_7, NULL); + gpio_request(GPIO_FN_MMCD0_0_PU, NULL); + gpio_request(GPIO_FN_MMCD0_1_PU, NULL); + gpio_request(GPIO_FN_MMCD0_2_PU, NULL); + gpio_request(GPIO_FN_MMCD0_3_PU, NULL); + gpio_request(GPIO_FN_MMCD0_4_PU, NULL); + gpio_request(GPIO_FN_MMCD0_5_PU, NULL); + gpio_request(GPIO_FN_MMCD0_6_PU, NULL); + gpio_request(GPIO_FN_MMCD0_7_PU, NULL); gpio_request(GPIO_PORT208, NULL); /* Reset */ gpio_direction_output(GPIO_PORT208, 1); diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c index a3aa0f6df964..4c865ece9ac4 100644 --- a/arch/arm/mach-shmobile/board-ap4evb.c +++ b/arch/arm/mach-shmobile/board-ap4evb.c @@ -201,7 +201,7 @@ static struct physmap_flash_data nor_flash_data = { static struct resource nor_flash_resources[] = { [0] = { .start = 0x20000000, /* CS0 shadow instead of regular CS0 */ - .end = 0x28000000 - 1, /* needed by USB MASK ROM boot */ + .end = 0x28000000 - 1, /* needed by USB MASK ROM boot */ .flags = IORESOURCE_MEM, } }; diff --git a/arch/arm/mach-shmobile/board-kota2.c b/arch/arm/mach-shmobile/board-kota2.c index adc73122bf20..bd9a78424d6b 100644 --- a/arch/arm/mach-shmobile/board-kota2.c +++ b/arch/arm/mach-shmobile/board-kota2.c @@ -48,6 +48,7 @@ #include <asm/hardware/cache-l2x0.h> #include <asm/traps.h> +/* SMSC 9220 */ static struct resource smsc9220_resources[] = { [0] = { .start = 0x14000000, /* CS5A */ @@ -77,6 +78,7 @@ static struct platform_device eth_device = { .num_resources = ARRAY_SIZE(smsc9220_resources), }; +/* KEYSC */ static struct sh_keysc_info keysc_platdata = { .mode = SH_KEYSC_MODE_6, .scan_timing = 3, @@ -120,6 +122,7 @@ static struct platform_device keysc_device = { }, }; +/* GPIO KEY */ #define GPIO_KEY(c, g, d) { .code = c, .gpio = g, .desc = d, .active_low = 1 } static struct gpio_keys_button gpio_buttons[] = { @@ -150,6 +153,7 @@ static struct platform_device gpio_keys_device = { }, }; +/* GPIO LED */ #define GPIO_LED(n, g) { .name = n, .gpio = g } static struct gpio_led gpio_leds[] = { @@ -175,6 +179,7 @@ static struct platform_device gpio_leds_device = { }, }; +/* MMCIF */ static struct resource mmcif_resources[] = { [0] = { .name = "MMCIF", @@ -207,6 +212,7 @@ static struct platform_device mmcif_device = { .resource = mmcif_resources, }; +/* SDHI0 */ static struct sh_mobile_sdhi_info sdhi0_info = { .tmio_caps = MMC_CAP_SD_HIGHSPEED, .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT, @@ -243,6 +249,7 @@ static struct platform_device sdhi0_device = { }, }; +/* SDHI1 */ static struct sh_mobile_sdhi_info sdhi1_info = { .tmio_caps = MMC_CAP_NONREMOVABLE | MMC_CAP_SDIO_IRQ, .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT, diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c index 66975921e646..995a9c3aec8f 100644 --- a/arch/arm/mach-shmobile/clock-sh7372.c +++ b/arch/arm/mach-shmobile/clock-sh7372.c @@ -476,7 +476,7 @@ static struct clk_ops fsidiv_clk_ops = { .disable = fsidiv_disable, }; -static struct clk_mapping sh7372_fsidiva_clk_mapping = { +static struct clk_mapping fsidiva_clk_mapping = { .phys = FSIDIVA, .len = 8, }; @@ -484,10 +484,10 @@ static struct clk_mapping sh7372_fsidiva_clk_mapping = { struct clk sh7372_fsidiva_clk = { .ops = &fsidiv_clk_ops, .parent = &div6_reparent_clks[DIV6_FSIA], /* late install */ - .mapping = &sh7372_fsidiva_clk_mapping, + .mapping = &fsidiva_clk_mapping, }; -static struct clk_mapping sh7372_fsidivb_clk_mapping = { +static struct clk_mapping fsidivb_clk_mapping = { .phys = FSIDIVB, .len = 8, }; @@ -495,7 +495,7 @@ static struct clk_mapping sh7372_fsidivb_clk_mapping = { struct clk sh7372_fsidivb_clk = { .ops = &fsidiv_clk_ops, .parent = &div6_reparent_clks[DIV6_FSIB], /* late install */ - .mapping = &sh7372_fsidivb_clk_mapping, + .mapping = &fsidivb_clk_mapping, }; static struct clk *late_main_clks[] = { diff --git a/arch/arm/mach-shmobile/cpuidle.c b/arch/arm/mach-shmobile/cpuidle.c index 2e44f11f592e..1b2334277e85 100644 --- a/arch/arm/mach-shmobile/cpuidle.c +++ b/arch/arm/mach-shmobile/cpuidle.c @@ -26,65 +26,59 @@ void (*shmobile_cpuidle_modes[CPUIDLE_STATE_MAX])(void) = { }; static int shmobile_cpuidle_enter(struct cpuidle_device *dev, - struct cpuidle_state *state) + struct cpuidle_driver *drv, + int index) { ktime_t before, after; - int requested_state = state - &dev->states[0]; - dev->last_state = &dev->states[requested_state]; before = ktime_get(); local_irq_disable(); local_fiq_disable(); - shmobile_cpuidle_modes[requested_state](); + shmobile_cpuidle_modes[index](); local_irq_enable(); local_fiq_enable(); after = ktime_get(); - return ktime_to_ns(ktime_sub(after, before)) >> 10; + dev->last_residency = ktime_to_ns(ktime_sub(after, before)) >> 10; + + return index; } static struct cpuidle_device shmobile_cpuidle_dev; static struct cpuidle_driver shmobile_cpuidle_driver = { .name = "shmobile_cpuidle", .owner = THIS_MODULE, + .states[0] = { + .name = "C1", + .desc = "WFI", + .exit_latency = 1, + .target_residency = 1 * 2, + .flags = CPUIDLE_FLAG_TIME_VALID, + }, + .safe_state_index = 0, /* C1 */ + .state_count = 1, }; -void (*shmobile_cpuidle_setup)(struct cpuidle_device *dev); +void (*shmobile_cpuidle_setup)(struct cpuidle_driver *drv); static int shmobile_cpuidle_init(void) { struct cpuidle_device *dev = &shmobile_cpuidle_dev; - struct cpuidle_state *state; + struct cpuidle_driver *drv = &shmobile_cpuidle_driver; int i; - cpuidle_register_driver(&shmobile_cpuidle_driver); - - for (i = 0; i < CPUIDLE_STATE_MAX; i++) { - dev->states[i].name[0] = '\0'; - dev->states[i].desc[0] = '\0'; - dev->states[i].enter = shmobile_cpuidle_enter; - } - - i = CPUIDLE_DRIVER_STATE_START; - - state = &dev->states[i++]; - snprintf(state->name, CPUIDLE_NAME_LEN, "C1"); - strncpy(state->desc, "WFI", CPUIDLE_DESC_LEN); - state->exit_latency = 1; - state->target_residency = 1 * 2; - state->power_usage = 3; - state->flags = 0; - state->flags |= CPUIDLE_FLAG_TIME_VALID; - - dev->safe_state = state; - dev->state_count = i; + for (i = 0; i < CPUIDLE_STATE_MAX; i++) + drv->states[i].enter = shmobile_cpuidle_enter; if (shmobile_cpuidle_setup) - shmobile_cpuidle_setup(dev); + shmobile_cpuidle_setup(drv); + + cpuidle_register_driver(drv); + dev->state_count = drv->state_count; cpuidle_register_device(dev); return 0; diff --git a/arch/arm/mach-shmobile/include/mach/common.h b/arch/arm/mach-shmobile/include/mach/common.h index c0cdbf997c91..834bd6cd508f 100644 --- a/arch/arm/mach-shmobile/include/mach/common.h +++ b/arch/arm/mach-shmobile/include/mach/common.h @@ -9,9 +9,9 @@ extern int clk_init(void); extern void shmobile_handle_irq_intc(struct pt_regs *); extern void shmobile_handle_irq_gic(struct pt_regs *); extern struct platform_suspend_ops shmobile_suspend_ops; -struct cpuidle_device; +struct cpuidle_driver; extern void (*shmobile_cpuidle_modes[])(void); -extern void (*shmobile_cpuidle_setup)(struct cpuidle_device *dev); +extern void (*shmobile_cpuidle_setup)(struct cpuidle_driver *drv); extern void sh7367_init_irq(void); extern void sh7367_add_early_devices(void); diff --git a/arch/arm/mach-shmobile/include/mach/sh73a0.h b/arch/arm/mach-shmobile/include/mach/sh73a0.h index 18ae6a990bc2..881d515a9686 100644 --- a/arch/arm/mach-shmobile/include/mach/sh73a0.h +++ b/arch/arm/mach-shmobile/include/mach/sh73a0.h @@ -470,6 +470,14 @@ enum { GPIO_FN_SDHICMD2_PU, GPIO_FN_MMCCMD0_PU, GPIO_FN_MMCCMD1_PU, + GPIO_FN_MMCD0_0_PU, + GPIO_FN_MMCD0_1_PU, + GPIO_FN_MMCD0_2_PU, + GPIO_FN_MMCD0_3_PU, + GPIO_FN_MMCD0_4_PU, + GPIO_FN_MMCD0_5_PU, + GPIO_FN_MMCD0_6_PU, + GPIO_FN_MMCD0_7_PU, GPIO_FN_FSIACK_PU, GPIO_FN_FSIAILR_PU, GPIO_FN_FSIAIBT_PU, diff --git a/arch/arm/mach-shmobile/pfc-sh7367.c b/arch/arm/mach-shmobile/pfc-sh7367.c index 128555e76e43..e6e524654e67 100644 --- a/arch/arm/mach-shmobile/pfc-sh7367.c +++ b/arch/arm/mach-shmobile/pfc-sh7367.c @@ -21,68 +21,49 @@ #include <linux/gpio.h> #include <mach/sh7367.h> -#define _1(fn, pfx, sfx) fn(pfx, sfx) - -#define _10(fn, pfx, sfx) \ - _1(fn, pfx##0, sfx), _1(fn, pfx##1, sfx), \ - _1(fn, pfx##2, sfx), _1(fn, pfx##3, sfx), \ - _1(fn, pfx##4, sfx), _1(fn, pfx##5, sfx), \ - _1(fn, pfx##6, sfx), _1(fn, pfx##7, sfx), \ - _1(fn, pfx##8, sfx), _1(fn, pfx##9, sfx) - -#define _90(fn, pfx, sfx) \ - _10(fn, pfx##1, sfx), _10(fn, pfx##2, sfx), \ - _10(fn, pfx##3, sfx), _10(fn, pfx##4, sfx), \ - _10(fn, pfx##5, sfx), _10(fn, pfx##6, sfx), \ - _10(fn, pfx##7, sfx), _10(fn, pfx##8, sfx), \ - _10(fn, pfx##9, sfx) - -#define _273(fn, pfx, sfx) \ - _10(fn, pfx, sfx), _90(fn, pfx, sfx), \ - _10(fn, pfx##10, sfx), _90(fn, pfx##1, sfx), \ - _10(fn, pfx##20, sfx), _10(fn, pfx##21, sfx), \ - _10(fn, pfx##22, sfx), _10(fn, pfx##23, sfx), \ - _10(fn, pfx##24, sfx), _10(fn, pfx##25, sfx), \ - _10(fn, pfx##26, sfx), _1(fn, pfx##270, sfx), \ - _1(fn, pfx##271, sfx), _1(fn, pfx##272, sfx) - -#define _PORT(pfx, sfx) pfx##_##sfx -#define PORT_273(str) _273(_PORT, PORT, str) +#define CPU_ALL_PORT(fn, pfx, sfx) \ + PORT_10(fn, pfx, sfx), PORT_90(fn, pfx, sfx), \ + PORT_10(fn, pfx##10, sfx), PORT_90(fn, pfx##1, sfx), \ + PORT_10(fn, pfx##20, sfx), PORT_10(fn, pfx##21, sfx), \ + PORT_10(fn, pfx##22, sfx), PORT_10(fn, pfx##23, sfx), \ + PORT_10(fn, pfx##24, sfx), PORT_10(fn, pfx##25, sfx), \ + PORT_10(fn, pfx##26, sfx), PORT_1(fn, pfx##270, sfx), \ + PORT_1(fn, pfx##271, sfx), PORT_1(fn, pfx##272, sfx) enum { PINMUX_RESERVED = 0, PINMUX_DATA_BEGIN, - PORT_273(DATA), /* PORT0_DATA -> PORT272_DATA */ + PORT_ALL(DATA), /* PORT0_DATA -> PORT272_DATA */ PINMUX_DATA_END, PINMUX_INPUT_BEGIN, - PORT_273(IN), /* PORT0_IN -> PORT272_IN */ + PORT_ALL(IN), /* PORT0_IN -> PORT272_IN */ PINMUX_INPUT_END, PINMUX_INPUT_PULLUP_BEGIN, - PORT_273(IN_PU), /* PORT0_IN_PU -> PORT272_IN_PU */ + PORT_ALL(IN_PU), /* PORT0_IN_PU -> PORT272_IN_PU */ PINMUX_INPUT_PULLUP_END, PINMUX_INPUT_PULLDOWN_BEGIN, - PORT_273(IN_PD), /* PORT0_IN_PD -> PORT272_IN_PD */ + PORT_ALL(IN_PD), /* PORT0_IN_PD -> PORT272_IN_PD */ PINMUX_INPUT_PULLDOWN_END, PINMUX_OUTPUT_BEGIN, - PORT_273(OUT), /* PORT0_OUT -> PORT272_OUT */ + PORT_ALL(OUT), /* PORT0_OUT -> PORT272_OUT */ PINMUX_OUTPUT_END, PINMUX_FUNCTION_BEGIN, - PORT_273(FN_IN), /* PORT0_FN_IN -> PORT272_FN_IN */ - PORT_273(FN_OUT), /* PORT0_FN_OUT -> PORT272_FN_OUT */ - PORT_273(FN0), /* PORT0_FN0 -> PORT272_FN0 */ - PORT_273(FN1), /* PORT0_FN1 -> PORT272_FN1 */ - PORT_273(FN2), /* PORT0_FN2 -> PORT272_FN2 */ - PORT_273(FN3), /* PORT0_FN3 -> PORT272_FN3 */ - PORT_273(FN4), /* PORT0_FN4 -> PORT272_FN4 */ - PORT_273(FN5), /* PORT0_FN5 -> PORT272_FN5 */ - PORT_273(FN6), /* PORT0_FN6 -> PORT272_FN6 */ - PORT_273(FN7), /* PORT0_FN7 -> PORT272_FN7 */ + PORT_ALL(FN_IN), /* PORT0_FN_IN -> PORT272_FN_IN */ + PORT_ALL(FN_OUT), /* PORT0_FN_OUT -> PORT272_FN_OUT */ + PORT_ALL(FN0), /* PORT0_FN0 -> PORT272_FN0 */ + PORT_ALL(FN1), /* PORT0_FN1 -> PORT272_FN1 */ + PORT_ALL(FN2), /* PORT0_FN2 -> PORT272_FN2 */ + PORT_ALL(FN3), /* PORT0_FN3 -> PORT272_FN3 */ + PORT_ALL(FN4), /* PORT0_FN4 -> PORT272_FN4 */ + PORT_ALL(FN5), /* PORT0_FN5 -> PORT272_FN5 */ + PORT_ALL(FN6), /* PORT0_FN6 -> PORT272_FN6 */ + PORT_ALL(FN7), /* PORT0_FN7 -> PORT272_FN7 */ MSELBCR_MSEL2_1, MSELBCR_MSEL2_0, PINMUX_FUNCTION_END, @@ -327,41 +308,6 @@ enum { PINMUX_MARK_END, }; -#define PORT_DATA_I(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_IN) - -#define PORT_DATA_I_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PD) - -#define PORT_DATA_I_PU(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PU) - -#define PORT_DATA_I_PU_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PD, PORT##nr##_IN_PU) - -#define PORT_DATA_O(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT) - -#define PORT_DATA_IO(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ - PORT##nr##_IN) - -#define PORT_DATA_IO_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ - PORT##nr##_IN, PORT##nr##_IN_PD) - -#define PORT_DATA_IO_PU(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ - PORT##nr##_IN, PORT##nr##_IN_PU) - -#define PORT_DATA_IO_PU_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ - PORT##nr##_IN, PORT##nr##_IN_PD, PORT##nr##_IN_PU) - - static pinmux_enum_t pinmux_data[] = { /* specify valid pin states for each pin in GPIO mode */ @@ -1098,13 +1044,9 @@ static pinmux_enum_t pinmux_data[] = { PINMUX_DATA(DIVLOCK_MARK, PORT272_FN1), }; -#define _GPIO_PORT(pfx, sfx) PINMUX_GPIO(GPIO_PORT##pfx, PORT##pfx##_DATA) -#define GPIO_PORT_273() _273(_GPIO_PORT, , unused) -#define GPIO_FN(str) PINMUX_GPIO(GPIO_FN_##str, str##_MARK) - static struct pinmux_gpio pinmux_gpios[] = { /* 49-1 -> 49-6 (GPIO) */ - GPIO_PORT_273(), + GPIO_PORT_ALL(), /* Special Pull-up / Pull-down Functions */ GPIO_FN(PORT48_KEYIN0_PU), GPIO_FN(PORT49_KEYIN1_PU), @@ -1345,22 +1287,6 @@ static struct pinmux_gpio pinmux_gpios[] = { GPIO_FN(DIVLOCK), }; -/* helper for top 4 bits in PORTnCR */ -#define PCRH(in, in_pd, in_pu, out) \ - 0, (out), (in), 0, \ - 0, 0, 0, 0, \ - 0, 0, (in_pd), 0, \ - 0, 0, (in_pu), 0 - -#define PORTCR(nr, reg) \ - { PINMUX_CFG_REG("PORT" nr "CR", reg, 8, 4) { \ - PCRH(PORT##nr##_IN, PORT##nr##_IN_PD, \ - PORT##nr##_IN_PU, PORT##nr##_OUT), \ - PORT##nr##_FN0, PORT##nr##_FN1, PORT##nr##_FN2, \ - PORT##nr##_FN3, PORT##nr##_FN4, PORT##nr##_FN5, \ - PORT##nr##_FN6, PORT##nr##_FN7 } \ - } - static struct pinmux_cfg_reg pinmux_config_regs[] = { PORTCR(0, 0xe6050000), /* PORT0CR */ PORTCR(1, 0xe6050001), /* PORT1CR */ diff --git a/arch/arm/mach-shmobile/pfc-sh7372.c b/arch/arm/mach-shmobile/pfc-sh7372.c index 9c265dae138a..1bd6585a6acf 100644 --- a/arch/arm/mach-shmobile/pfc-sh7372.c +++ b/arch/arm/mach-shmobile/pfc-sh7372.c @@ -25,27 +25,13 @@ #include <linux/gpio.h> #include <mach/sh7372.h> -#define _1(fn, pfx, sfx) fn(pfx, sfx) - -#define _10(fn, pfx, sfx) \ - _1(fn, pfx##0, sfx), _1(fn, pfx##1, sfx), \ - _1(fn, pfx##2, sfx), _1(fn, pfx##3, sfx), \ - _1(fn, pfx##4, sfx), _1(fn, pfx##5, sfx), \ - _1(fn, pfx##6, sfx), _1(fn, pfx##7, sfx), \ - _1(fn, pfx##8, sfx), _1(fn, pfx##9, sfx) - -#define _80(fn, pfx, sfx) \ - _10(fn, pfx##1, sfx), _10(fn, pfx##2, sfx), \ - _10(fn, pfx##3, sfx), _10(fn, pfx##4, sfx), \ - _10(fn, pfx##5, sfx), _10(fn, pfx##6, sfx), \ - _10(fn, pfx##7, sfx), _10(fn, pfx##8, sfx) - -#define _190(fn, pfx, sfx) \ - _10(fn, pfx, sfx), _80(fn, pfx, sfx), _10(fn, pfx##9, sfx), \ - _10(fn, pfx##10, sfx), _80(fn, pfx##1, sfx), _1(fn, pfx##190, sfx) - -#define _PORT(pfx, sfx) pfx##_##sfx -#define PORT_ALL(str) _190(_PORT, PORT, str) +#define CPU_ALL_PORT(fn, pfx, sfx) \ + PORT_10(fn, pfx, sfx), PORT_90(fn, pfx, sfx), \ + PORT_10(fn, pfx##10, sfx), PORT_10(fn, pfx##11, sfx), \ + PORT_10(fn, pfx##12, sfx), PORT_10(fn, pfx##13, sfx), \ + PORT_10(fn, pfx##14, sfx), PORT_10(fn, pfx##15, sfx), \ + PORT_10(fn, pfx##16, sfx), PORT_10(fn, pfx##17, sfx), \ + PORT_10(fn, pfx##18, sfx), PORT_1(fn, pfx##190, sfx) enum { PINMUX_RESERVED = 0, @@ -381,108 +367,124 @@ enum { PINMUX_MARK_END, }; -/* PORT_DATA_I_PD(nr) */ -#define _I___D(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PD) - -/* PORT_DATA_I_PU(nr) */ -#define _I__U_(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PU) - -/* PORT_DATA_I_PU_PD(nr) */ -#define _I__UD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PD, PORT##nr##_IN_PU) - -/* PORT_DATA_O(nr) */ -#define __O___(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT) - -/* PORT_DATA_IO(nr) */ -#define _IO___(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ - PORT##nr##_IN) - -/* PORT_DATA_IO_PD(nr) */ -#define _IO__D(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ - PORT##nr##_IN, PORT##nr##_IN_PD) - -/* PORT_DATA_IO_PU(nr) */ -#define _IO_U_(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ - PORT##nr##_IN, PORT##nr##_IN_PU) - -/* PORT_DATA_IO_PU_PD(nr) */ -#define _IO_UD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ - PORT##nr##_IN, PORT##nr##_IN_PD, PORT##nr##_IN_PU) - - static pinmux_enum_t pinmux_data[] = { /* specify valid pin states for each pin in GPIO mode */ - - _IO__D(0), _IO__D(1), __O___(2), _I___D(3), _I___D(4), - _I___D(5), _IO_UD(6), _I___D(7), _IO__D(8), __O___(9), - - __O___(10), __O___(11), _IO_UD(12), _IO__D(13), _IO__D(14), - __O___(15), _IO__D(16), _IO__D(17), _I___D(18), _IO___(19), - - _IO___(20), _IO___(21), _IO___(22), _IO___(23), _IO___(24), - _IO___(25), _IO___(26), _IO___(27), _IO___(28), _IO___(29), - - _IO___(30), _IO___(31), _IO___(32), _IO___(33), _IO___(34), - _IO___(35), _IO___(36), _IO___(37), _IO___(38), _IO___(39), - - _IO___(40), _IO___(41), _IO___(42), _IO___(43), _IO___(44), - _IO___(45), _IO_U_(46), _IO_U_(47), _IO_U_(48), _IO_U_(49), - - _IO_U_(50), _IO_U_(51), _IO_U_(52), _IO_U_(53), _IO_U_(54), - _IO_U_(55), _IO_U_(56), _IO_U_(57), _IO_U_(58), _IO_U_(59), - - _IO_U_(60), _IO_U_(61), _IO___(62), __O___(63), __O___(64), - _IO_U_(65), __O___(66), _IO_U_(67), __O___(68), _IO___(69), /*66?*/ - - _IO___(70), _IO___(71), __O___(72), _I__U_(73), _I__UD(74), - _IO_UD(75), _IO_UD(76), _IO_UD(77), _IO_UD(78), _IO_UD(79), - - _IO_UD(80), _IO_UD(81), _IO_UD(82), _IO_UD(83), _IO_UD(84), - _IO_UD(85), _IO_UD(86), _IO_UD(87), _IO_UD(88), _IO_UD(89), - - _IO_UD(90), _IO_UD(91), _IO_UD(92), _IO_UD(93), _IO_UD(94), - _IO_UD(95), _IO_U_(96), _IO_UD(97), _IO_UD(98), __O___(99), /*99?*/ - - _IO__D(100), _IO__D(101), _IO__D(102), _IO__D(103), _IO__D(104), - _IO__D(105), _IO_U_(106), _IO_U_(107), _IO_U_(108), _IO_U_(109), - - _IO_U_(110), _IO_U_(111), _IO__D(112), _IO__D(113), _IO_U_(114), - _IO_U_(115), _IO_U_(116), _IO_U_(117), _IO_U_(118), _IO_U_(119), - - _IO_U_(120), _IO__D(121), _IO__D(122), _IO__D(123), _IO__D(124), - _IO__D(125), _IO__D(126), _IO__D(127), _IO__D(128), _IO_UD(129), - - _IO_UD(130), _IO_UD(131), _IO_UD(132), _IO_UD(133), _IO_UD(134), - _IO_UD(135), _IO__D(136), _IO__D(137), _IO__D(138), _IO__D(139), - - _IO__D(140), _IO__D(141), _IO__D(142), _IO_UD(143), _IO__D(144), - _IO__D(145), _IO__D(146), _IO__D(147), _IO__D(148), _IO__D(149), - - _IO__D(150), _IO__D(151), _IO_UD(152), _I___D(153), _IO_UD(154), - _I___D(155), _IO__D(156), _IO__D(157), _I___D(158), _IO__D(159), - - __O___(160), _IO__D(161), _IO__D(162), _IO__D(163), _I___D(164), - _IO__D(165), _I___D(166), _I___D(167), _I___D(168), _I___D(169), - - _I___D(170), __O___(171), _IO_UD(172), _IO_UD(173), _IO_UD(174), - _IO_UD(175), _IO_UD(176), _IO_UD(177), _IO_UD(178), __O___(179), - - _IO_UD(180), _IO_UD(181), _IO_UD(182), _IO_UD(183), _IO_UD(184), - __O___(185), _IO_UD(186), _IO_UD(187), _IO_UD(188), _IO_UD(189), - - _IO_UD(190), + PORT_DATA_IO_PD(0), PORT_DATA_IO_PD(1), + PORT_DATA_O(2), PORT_DATA_I_PD(3), + PORT_DATA_I_PD(4), PORT_DATA_I_PD(5), + PORT_DATA_IO_PU_PD(6), PORT_DATA_I_PD(7), + PORT_DATA_IO_PD(8), PORT_DATA_O(9), + + PORT_DATA_O(10), PORT_DATA_O(11), + PORT_DATA_IO_PU_PD(12), PORT_DATA_IO_PD(13), + PORT_DATA_IO_PD(14), PORT_DATA_O(15), + PORT_DATA_IO_PD(16), PORT_DATA_IO_PD(17), + PORT_DATA_I_PD(18), PORT_DATA_IO(19), + + PORT_DATA_IO(20), PORT_DATA_IO(21), + PORT_DATA_IO(22), PORT_DATA_IO(23), + PORT_DATA_IO(24), PORT_DATA_IO(25), + PORT_DATA_IO(26), PORT_DATA_IO(27), + PORT_DATA_IO(28), PORT_DATA_IO(29), + + PORT_DATA_IO(30), PORT_DATA_IO(31), + PORT_DATA_IO(32), PORT_DATA_IO(33), + PORT_DATA_IO(34), PORT_DATA_IO(35), + PORT_DATA_IO(36), PORT_DATA_IO(37), + PORT_DATA_IO(38), PORT_DATA_IO(39), + + PORT_DATA_IO(40), PORT_DATA_IO(41), + PORT_DATA_IO(42), PORT_DATA_IO(43), + PORT_DATA_IO(44), PORT_DATA_IO(45), + PORT_DATA_IO_PU(46), PORT_DATA_IO_PU(47), + PORT_DATA_IO_PU(48), PORT_DATA_IO_PU(49), + + PORT_DATA_IO_PU(50), PORT_DATA_IO_PU(51), + PORT_DATA_IO_PU(52), PORT_DATA_IO_PU(53), + PORT_DATA_IO_PU(54), PORT_DATA_IO_PU(55), + PORT_DATA_IO_PU(56), PORT_DATA_IO_PU(57), + PORT_DATA_IO_PU(58), PORT_DATA_IO_PU(59), + + PORT_DATA_IO_PU(60), PORT_DATA_IO_PU(61), + PORT_DATA_IO(62), PORT_DATA_O(63), + PORT_DATA_O(64), PORT_DATA_IO_PU(65), + PORT_DATA_O(66), PORT_DATA_IO_PU(67), /*66?*/ + PORT_DATA_O(68), PORT_DATA_IO(69), + + PORT_DATA_IO(70), PORT_DATA_IO(71), + PORT_DATA_O(72), PORT_DATA_I_PU(73), + PORT_DATA_I_PU_PD(74), PORT_DATA_IO_PU_PD(75), + PORT_DATA_IO_PU_PD(76), PORT_DATA_IO_PU_PD(77), + PORT_DATA_IO_PU_PD(78), PORT_DATA_IO_PU_PD(79), + + PORT_DATA_IO_PU_PD(80), PORT_DATA_IO_PU_PD(81), + PORT_DATA_IO_PU_PD(82), PORT_DATA_IO_PU_PD(83), + PORT_DATA_IO_PU_PD(84), PORT_DATA_IO_PU_PD(85), + PORT_DATA_IO_PU_PD(86), PORT_DATA_IO_PU_PD(87), + PORT_DATA_IO_PU_PD(88), PORT_DATA_IO_PU_PD(89), + + PORT_DATA_IO_PU_PD(90), PORT_DATA_IO_PU_PD(91), + PORT_DATA_IO_PU_PD(92), PORT_DATA_IO_PU_PD(93), + PORT_DATA_IO_PU_PD(94), PORT_DATA_IO_PU_PD(95), + PORT_DATA_IO_PU(96), PORT_DATA_IO_PU_PD(97), + PORT_DATA_IO_PU_PD(98), PORT_DATA_O(99), /*99?*/ + + PORT_DATA_IO_PD(100), PORT_DATA_IO_PD(101), + PORT_DATA_IO_PD(102), PORT_DATA_IO_PD(103), + PORT_DATA_IO_PD(104), PORT_DATA_IO_PD(105), + PORT_DATA_IO_PU(106), PORT_DATA_IO_PU(107), + PORT_DATA_IO_PU(108), PORT_DATA_IO_PU(109), + + PORT_DATA_IO_PU(110), PORT_DATA_IO_PU(111), + PORT_DATA_IO_PD(112), PORT_DATA_IO_PD(113), + PORT_DATA_IO_PU(114), PORT_DATA_IO_PU(115), + PORT_DATA_IO_PU(116), PORT_DATA_IO_PU(117), + PORT_DATA_IO_PU(118), PORT_DATA_IO_PU(119), + + PORT_DATA_IO_PU(120), PORT_DATA_IO_PD(121), + PORT_DATA_IO_PD(122), PORT_DATA_IO_PD(123), + PORT_DATA_IO_PD(124), PORT_DATA_IO_PD(125), + PORT_DATA_IO_PD(126), PORT_DATA_IO_PD(127), + PORT_DATA_IO_PD(128), PORT_DATA_IO_PU_PD(129), + + PORT_DATA_IO_PU_PD(130), PORT_DATA_IO_PU_PD(131), + PORT_DATA_IO_PU_PD(132), PORT_DATA_IO_PU_PD(133), + PORT_DATA_IO_PU_PD(134), PORT_DATA_IO_PU_PD(135), + PORT_DATA_IO_PD(136), PORT_DATA_IO_PD(137), + PORT_DATA_IO_PD(138), PORT_DATA_IO_PD(139), + + PORT_DATA_IO_PD(140), PORT_DATA_IO_PD(141), + PORT_DATA_IO_PD(142), PORT_DATA_IO_PU_PD(143), + PORT_DATA_IO_PD(144), PORT_DATA_IO_PD(145), + PORT_DATA_IO_PD(146), PORT_DATA_IO_PD(147), + PORT_DATA_IO_PD(148), PORT_DATA_IO_PD(149), + + PORT_DATA_IO_PD(150), PORT_DATA_IO_PD(151), + PORT_DATA_IO_PU_PD(152), PORT_DATA_I_PD(153), + PORT_DATA_IO_PU_PD(154), PORT_DATA_I_PD(155), + PORT_DATA_IO_PD(156), PORT_DATA_IO_PD(157), + PORT_DATA_I_PD(158), PORT_DATA_IO_PD(159), + + PORT_DATA_O(160), PORT_DATA_IO_PD(161), + PORT_DATA_IO_PD(162), PORT_DATA_IO_PD(163), + PORT_DATA_I_PD(164), PORT_DATA_IO_PD(165), + PORT_DATA_I_PD(166), PORT_DATA_I_PD(167), + PORT_DATA_I_PD(168), PORT_DATA_I_PD(169), + + PORT_DATA_I_PD(170), PORT_DATA_O(171), + PORT_DATA_IO_PU_PD(172), PORT_DATA_IO_PU_PD(173), + PORT_DATA_IO_PU_PD(174), PORT_DATA_IO_PU_PD(175), + PORT_DATA_IO_PU_PD(176), PORT_DATA_IO_PU_PD(177), + PORT_DATA_IO_PU_PD(178), PORT_DATA_O(179), + + PORT_DATA_IO_PU_PD(180), PORT_DATA_IO_PU_PD(181), + PORT_DATA_IO_PU_PD(182), PORT_DATA_IO_PU_PD(183), + PORT_DATA_IO_PU_PD(184), PORT_DATA_O(185), + PORT_DATA_IO_PU_PD(186), PORT_DATA_IO_PU_PD(187), + PORT_DATA_IO_PU_PD(188), PORT_DATA_IO_PU_PD(189), + + PORT_DATA_IO_PU_PD(190), /* IRQ */ PINMUX_DATA(IRQ0_6_MARK, PORT6_FN0, MSEL1CR_0_0), @@ -926,10 +928,6 @@ static pinmux_enum_t pinmux_data[] = { PINMUX_DATA(MFIv4_MARK, MSEL4CR_6_1), }; -#define _GPIO_PORT(pfx, sfx) PINMUX_GPIO(GPIO_PORT##pfx, PORT##pfx##_DATA) -#define GPIO_PORT_ALL() _190(_GPIO_PORT, , unused) -#define GPIO_FN(str) PINMUX_GPIO(GPIO_FN_##str, str##_MARK) - static struct pinmux_gpio pinmux_gpios[] = { /* PORT */ @@ -1201,22 +1199,6 @@ static struct pinmux_gpio pinmux_gpios[] = { GPIO_FN(SDENC_DV_CLKI), }; -/* helper for top 4 bits in PORTnCR */ -#define PCRH(in, in_pd, in_pu, out) \ - 0, (out), (in), 0, \ - 0, 0, 0, 0, \ - 0, 0, (in_pd), 0, \ - 0, 0, (in_pu), 0 - -#define PORTCR(nr, reg) \ - { PINMUX_CFG_REG("PORT" nr "CR", reg, 8, 4) { \ - PCRH(PORT##nr##_IN, PORT##nr##_IN_PD, \ - PORT##nr##_IN_PU, PORT##nr##_OUT), \ - PORT##nr##_FN0, PORT##nr##_FN1, PORT##nr##_FN2, \ - PORT##nr##_FN3, PORT##nr##_FN4, PORT##nr##_FN5, \ - PORT##nr##_FN6, PORT##nr##_FN7 } \ - } - static struct pinmux_cfg_reg pinmux_config_regs[] = { PORTCR(0, 0xE6051000), /* PORT0CR */ PORTCR(1, 0xE6051001), /* PORT1CR */ diff --git a/arch/arm/mach-shmobile/pfc-sh7377.c b/arch/arm/mach-shmobile/pfc-sh7377.c index 613e6842ad05..2f10511946ad 100644 --- a/arch/arm/mach-shmobile/pfc-sh7377.c +++ b/arch/arm/mach-shmobile/pfc-sh7377.c @@ -22,84 +22,65 @@ #include <linux/gpio.h> #include <mach/sh7377.h> -#define _1(fn, pfx, sfx) fn(pfx, sfx) - -#define _10(fn, pfx, sfx) \ - _1(fn, pfx##0, sfx), _1(fn, pfx##1, sfx), \ - _1(fn, pfx##2, sfx), _1(fn, pfx##3, sfx), \ - _1(fn, pfx##4, sfx), _1(fn, pfx##5, sfx), \ - _1(fn, pfx##6, sfx), _1(fn, pfx##7, sfx), \ - _1(fn, pfx##8, sfx), _1(fn, pfx##9, sfx) - -#define _90(fn, pfx, sfx) \ - _10(fn, pfx##1, sfx), _10(fn, pfx##2, sfx), \ - _10(fn, pfx##3, sfx), _10(fn, pfx##4, sfx), \ - _10(fn, pfx##5, sfx), _10(fn, pfx##6, sfx), \ - _10(fn, pfx##7, sfx), _10(fn, pfx##8, sfx), \ - _10(fn, pfx##9, sfx) - -#define _265(fn, pfx, sfx) \ - _10(fn, pfx, sfx), _90(fn, pfx, sfx), \ - _10(fn, pfx##10, sfx), \ - _1(fn, pfx##110, sfx), _1(fn, pfx##111, sfx), \ - _1(fn, pfx##112, sfx), _1(fn, pfx##113, sfx), \ - _1(fn, pfx##114, sfx), _1(fn, pfx##115, sfx), \ - _1(fn, pfx##116, sfx), _1(fn, pfx##117, sfx), \ - _1(fn, pfx##118, sfx), \ - _1(fn, pfx##128, sfx), _1(fn, pfx##129, sfx), \ - _10(fn, pfx##13, sfx), _10(fn, pfx##14, sfx), \ - _10(fn, pfx##15, sfx), \ - _1(fn, pfx##160, sfx), _1(fn, pfx##161, sfx), \ - _1(fn, pfx##162, sfx), _1(fn, pfx##163, sfx), \ - _1(fn, pfx##164, sfx), \ - _1(fn, pfx##192, sfx), _1(fn, pfx##193, sfx), \ - _1(fn, pfx##194, sfx), _1(fn, pfx##195, sfx), \ - _1(fn, pfx##196, sfx), _1(fn, pfx##197, sfx), \ - _1(fn, pfx##198, sfx), _1(fn, pfx##199, sfx), \ - _10(fn, pfx##20, sfx), _10(fn, pfx##21, sfx), \ - _10(fn, pfx##22, sfx), _10(fn, pfx##23, sfx), \ - _10(fn, pfx##24, sfx), _10(fn, pfx##25, sfx), \ - _1(fn, pfx##260, sfx), _1(fn, pfx##261, sfx), \ - _1(fn, pfx##262, sfx), _1(fn, pfx##263, sfx), \ - _1(fn, pfx##264, sfx) - -#define _PORT(pfx, sfx) pfx##_##sfx -#define PORT_265(str) _265(_PORT, PORT, str) +#define CPU_ALL_PORT(fn, pfx, sfx) \ + PORT_10(fn, pfx, sfx), PORT_90(fn, pfx, sfx), \ + PORT_10(fn, pfx##10, sfx), \ + PORT_1(fn, pfx##110, sfx), PORT_1(fn, pfx##111, sfx), \ + PORT_1(fn, pfx##112, sfx), PORT_1(fn, pfx##113, sfx), \ + PORT_1(fn, pfx##114, sfx), PORT_1(fn, pfx##115, sfx), \ + PORT_1(fn, pfx##116, sfx), PORT_1(fn, pfx##117, sfx), \ + PORT_1(fn, pfx##118, sfx), \ + PORT_1(fn, pfx##128, sfx), PORT_1(fn, pfx##129, sfx), \ + PORT_10(fn, pfx##13, sfx), PORT_10(fn, pfx##14, sfx), \ + PORT_10(fn, pfx##15, sfx), \ + PORT_1(fn, pfx##160, sfx), PORT_1(fn, pfx##161, sfx), \ + PORT_1(fn, pfx##162, sfx), PORT_1(fn, pfx##163, sfx), \ + PORT_1(fn, pfx##164, sfx), \ + PORT_1(fn, pfx##192, sfx), PORT_1(fn, pfx##193, sfx), \ + PORT_1(fn, pfx##194, sfx), PORT_1(fn, pfx##195, sfx), \ + PORT_1(fn, pfx##196, sfx), PORT_1(fn, pfx##197, sfx), \ + PORT_1(fn, pfx##198, sfx), PORT_1(fn, pfx##199, sfx), \ + PORT_10(fn, pfx##20, sfx), PORT_10(fn, pfx##21, sfx), \ + PORT_10(fn, pfx##22, sfx), PORT_10(fn, pfx##23, sfx), \ + PORT_10(fn, pfx##24, sfx), PORT_10(fn, pfx##25, sfx), \ + PORT_1(fn, pfx##260, sfx), PORT_1(fn, pfx##261, sfx), \ + PORT_1(fn, pfx##262, sfx), PORT_1(fn, pfx##263, sfx), \ + PORT_1(fn, pfx##264, sfx) enum { PINMUX_RESERVED = 0, PINMUX_DATA_BEGIN, - PORT_265(DATA), /* PORT0_DATA -> PORT264_DATA */ + PORT_ALL(DATA), /* PORT0_DATA -> PORT264_DATA */ PINMUX_DATA_END, PINMUX_INPUT_BEGIN, - PORT_265(IN), /* PORT0_IN -> PORT264_IN */ + PORT_ALL(IN), /* PORT0_IN -> PORT264_IN */ PINMUX_INPUT_END, PINMUX_INPUT_PULLUP_BEGIN, - PORT_265(IN_PU), /* PORT0_IN_PU -> PORT264_IN_PU */ + PORT_ALL(IN_PU), /* PORT0_IN_PU -> PORT264_IN_PU */ PINMUX_INPUT_PULLUP_END, PINMUX_INPUT_PULLDOWN_BEGIN, - PORT_265(IN_PD), /* PORT0_IN_PD -> PORT264_IN_PD */ + PORT_ALL(IN_PD), /* PORT0_IN_PD -> PORT264_IN_PD */ PINMUX_INPUT_PULLDOWN_END, PINMUX_OUTPUT_BEGIN, - PORT_265(OUT), /* PORT0_OUT -> PORT264_OUT */ + PORT_ALL(OUT), /* PORT0_OUT -> PORT264_OUT */ PINMUX_OUTPUT_END, PINMUX_FUNCTION_BEGIN, - PORT_265(FN_IN), /* PORT0_FN_IN -> PORT264_FN_IN */ - PORT_265(FN_OUT), /* PORT0_FN_OUT -> PORT264_FN_OUT */ - PORT_265(FN0), /* PORT0_FN0 -> PORT264_FN0 */ - PORT_265(FN1), /* PORT0_FN1 -> PORT264_FN1 */ - PORT_265(FN2), /* PORT0_FN2 -> PORT264_FN2 */ - PORT_265(FN3), /* PORT0_FN3 -> PORT264_FN3 */ - PORT_265(FN4), /* PORT0_FN4 -> PORT264_FN4 */ - PORT_265(FN5), /* PORT0_FN5 -> PORT264_FN5 */ - PORT_265(FN6), /* PORT0_FN6 -> PORT264_FN6 */ - PORT_265(FN7), /* PORT0_FN7 -> PORT264_FN7 */ + PORT_ALL(FN_IN), /* PORT0_FN_IN -> PORT264_FN_IN */ + PORT_ALL(FN_OUT), /* PORT0_FN_OUT -> PORT264_FN_OUT */ + PORT_ALL(FN0), /* PORT0_FN0 -> PORT264_FN0 */ + PORT_ALL(FN1), /* PORT0_FN1 -> PORT264_FN1 */ + PORT_ALL(FN2), /* PORT0_FN2 -> PORT264_FN2 */ + PORT_ALL(FN3), /* PORT0_FN3 -> PORT264_FN3 */ + PORT_ALL(FN4), /* PORT0_FN4 -> PORT264_FN4 */ + PORT_ALL(FN5), /* PORT0_FN5 -> PORT264_FN5 */ + PORT_ALL(FN6), /* PORT0_FN6 -> PORT264_FN6 */ + PORT_ALL(FN7), /* PORT0_FN7 -> PORT264_FN7 */ MSELBCR_MSEL17_1, MSELBCR_MSEL17_0, MSELBCR_MSEL16_1, MSELBCR_MSEL16_0, @@ -360,45 +341,6 @@ enum { PINMUX_MARK_END, }; -#define PORT_DATA_I(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_IN) - -#define PORT_DATA_I_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PD) - -#define PORT_DATA_I_PU(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PU) - -#define PORT_DATA_I_PU_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PD, \ - PORT##nr##_IN_PU) - -#define PORT_DATA_O(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_OUT) - -#define PORT_DATA_IO(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_OUT, PORT##nr##_IN) - -#define PORT_DATA_IO_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_OUT, PORT##nr##_IN, \ - PORT##nr##_IN_PD) - -#define PORT_DATA_IO_PU(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_OUT, PORT##nr##_IN, \ - PORT##nr##_IN_PU) - -#define PORT_DATA_IO_PU_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_OUT, PORT##nr##_IN, \ - PORT##nr##_IN_PD, PORT##nr##_IN_PU) - static pinmux_enum_t pinmux_data[] = { /* specify valid pin states for each pin in GPIO mode */ /* 55-1 (GPIO) */ @@ -1078,13 +1020,9 @@ static pinmux_enum_t pinmux_data[] = { PINMUX_DATA(RESETOUTS_MARK, PORT264_FN1), }; -#define _GPIO_PORT(pfx, sfx) PINMUX_GPIO(GPIO_PORT##pfx, PORT##pfx##_DATA) -#define GPIO_PORT_265() _265(_GPIO_PORT, , unused) -#define GPIO_FN(str) PINMUX_GPIO(GPIO_FN_##str, str##_MARK) - static struct pinmux_gpio pinmux_gpios[] = { /* 55-1 -> 55-5 (GPIO) */ - GPIO_PORT_265(), + GPIO_PORT_ALL(), /* Special Pull-up / Pull-down Functions */ GPIO_FN(PORT66_KEYIN0_PU), GPIO_FN(PORT67_KEYIN1_PU), @@ -1362,23 +1300,6 @@ static struct pinmux_gpio pinmux_gpios[] = { GPIO_FN(RESETOUTS), }; -/* helper for top 4 bits in PORTnCR */ -#define PCRH(in, in_pd, in_pu, out) \ - 0, (out), (in), 0, \ - 0, 0, 0, 0, \ - 0, 0, (in_pd), 0, \ - 0, 0, (in_pu), 0 - -#define PORTCR(nr, reg) \ - { PINMUX_CFG_REG("PORT" nr "CR", reg, 8, 4) { \ - PCRH(PORT##nr##_IN, PORT##nr##_IN_PD, \ - PORT##nr##_IN_PU, PORT##nr##_OUT), \ - PORT##nr##_FN0, PORT##nr##_FN1, \ - PORT##nr##_FN2, PORT##nr##_FN3, \ - PORT##nr##_FN4, PORT##nr##_FN5, \ - PORT##nr##_FN6, PORT##nr##_FN7 } \ - } - static struct pinmux_cfg_reg pinmux_config_regs[] = { PORTCR(0, 0xe6050000), /* PORT0CR */ PORTCR(1, 0xe6050001), /* PORT1CR */ diff --git a/arch/arm/mach-shmobile/pfc-sh73a0.c b/arch/arm/mach-shmobile/pfc-sh73a0.c index 5abe02fbd6b9..e05634ce2e0d 100644 --- a/arch/arm/mach-shmobile/pfc-sh73a0.c +++ b/arch/arm/mach-shmobile/pfc-sh73a0.c @@ -24,83 +24,71 @@ #include <mach/sh73a0.h> #include <mach/irqs.h> -#define _1(fn, pfx, sfx) fn(pfx, sfx) - -#define _10(fn, pfx, sfx) \ - _1(fn, pfx##0, sfx), _1(fn, pfx##1, sfx), \ - _1(fn, pfx##2, sfx), _1(fn, pfx##3, sfx), \ - _1(fn, pfx##4, sfx), _1(fn, pfx##5, sfx), \ - _1(fn, pfx##6, sfx), _1(fn, pfx##7, sfx), \ - _1(fn, pfx##8, sfx), _1(fn, pfx##9, sfx) - -#define _310(fn, pfx, sfx) \ - _10(fn, pfx, sfx), _10(fn, pfx##1, sfx), \ - _10(fn, pfx##2, sfx), _10(fn, pfx##3, sfx), \ - _10(fn, pfx##4, sfx), _10(fn, pfx##5, sfx), \ - _10(fn, pfx##6, sfx), _10(fn, pfx##7, sfx), \ - _10(fn, pfx##8, sfx), _10(fn, pfx##9, sfx), \ - _10(fn, pfx##10, sfx), \ - _1(fn, pfx##110, sfx), _1(fn, pfx##111, sfx), \ - _1(fn, pfx##112, sfx), _1(fn, pfx##113, sfx), \ - _1(fn, pfx##114, sfx), _1(fn, pfx##115, sfx), \ - _1(fn, pfx##116, sfx), _1(fn, pfx##117, sfx), \ - _1(fn, pfx##118, sfx), \ - _1(fn, pfx##128, sfx), _1(fn, pfx##129, sfx), \ - _10(fn, pfx##13, sfx), _10(fn, pfx##14, sfx), \ - _10(fn, pfx##15, sfx), \ - _1(fn, pfx##160, sfx), _1(fn, pfx##161, sfx), \ - _1(fn, pfx##162, sfx), _1(fn, pfx##163, sfx), \ - _1(fn, pfx##164, sfx), \ - _1(fn, pfx##192, sfx), _1(fn, pfx##193, sfx), \ - _1(fn, pfx##194, sfx), _1(fn, pfx##195, sfx), \ - _1(fn, pfx##196, sfx), _1(fn, pfx##197, sfx), \ - _1(fn, pfx##198, sfx), _1(fn, pfx##199, sfx), \ - _10(fn, pfx##20, sfx), _10(fn, pfx##21, sfx), \ - _10(fn, pfx##22, sfx), _10(fn, pfx##23, sfx), \ - _10(fn, pfx##24, sfx), _10(fn, pfx##25, sfx), \ - _10(fn, pfx##26, sfx), _10(fn, pfx##27, sfx), \ - _1(fn, pfx##280, sfx), _1(fn, pfx##281, sfx), \ - _1(fn, pfx##282, sfx), \ - _1(fn, pfx##288, sfx), _1(fn, pfx##289, sfx), \ - _10(fn, pfx##29, sfx), _10(fn, pfx##30, sfx) - -#define _PORT(pfx, sfx) pfx##_##sfx -#define PORT_310(str) _310(_PORT, PORT, str) +#define CPU_ALL_PORT(fn, pfx, sfx) \ + PORT_10(fn, pfx, sfx), PORT_10(fn, pfx##1, sfx), \ + PORT_10(fn, pfx##2, sfx), PORT_10(fn, pfx##3, sfx), \ + PORT_10(fn, pfx##4, sfx), PORT_10(fn, pfx##5, sfx), \ + PORT_10(fn, pfx##6, sfx), PORT_10(fn, pfx##7, sfx), \ + PORT_10(fn, pfx##8, sfx), PORT_10(fn, pfx##9, sfx), \ + PORT_10(fn, pfx##10, sfx), \ + PORT_1(fn, pfx##110, sfx), PORT_1(fn, pfx##111, sfx), \ + PORT_1(fn, pfx##112, sfx), PORT_1(fn, pfx##113, sfx), \ + PORT_1(fn, pfx##114, sfx), PORT_1(fn, pfx##115, sfx), \ + PORT_1(fn, pfx##116, sfx), PORT_1(fn, pfx##117, sfx), \ + PORT_1(fn, pfx##118, sfx), \ + PORT_1(fn, pfx##128, sfx), PORT_1(fn, pfx##129, sfx), \ + PORT_10(fn, pfx##13, sfx), PORT_10(fn, pfx##14, sfx), \ + PORT_10(fn, pfx##15, sfx), \ + PORT_1(fn, pfx##160, sfx), PORT_1(fn, pfx##161, sfx), \ + PORT_1(fn, pfx##162, sfx), PORT_1(fn, pfx##163, sfx), \ + PORT_1(fn, pfx##164, sfx), \ + PORT_1(fn, pfx##192, sfx), PORT_1(fn, pfx##193, sfx), \ + PORT_1(fn, pfx##194, sfx), PORT_1(fn, pfx##195, sfx), \ + PORT_1(fn, pfx##196, sfx), PORT_1(fn, pfx##197, sfx), \ + PORT_1(fn, pfx##198, sfx), PORT_1(fn, pfx##199, sfx), \ + PORT_10(fn, pfx##20, sfx), PORT_10(fn, pfx##21, sfx), \ + PORT_10(fn, pfx##22, sfx), PORT_10(fn, pfx##23, sfx), \ + PORT_10(fn, pfx##24, sfx), PORT_10(fn, pfx##25, sfx), \ + PORT_10(fn, pfx##26, sfx), PORT_10(fn, pfx##27, sfx), \ + PORT_1(fn, pfx##280, sfx), PORT_1(fn, pfx##281, sfx), \ + PORT_1(fn, pfx##282, sfx), \ + PORT_1(fn, pfx##288, sfx), PORT_1(fn, pfx##289, sfx), \ + PORT_10(fn, pfx##29, sfx), PORT_10(fn, pfx##30, sfx) enum { PINMUX_RESERVED = 0, PINMUX_DATA_BEGIN, - PORT_310(DATA), /* PORT0_DATA -> PORT309_DATA */ + PORT_ALL(DATA), /* PORT0_DATA -> PORT309_DATA */ PINMUX_DATA_END, PINMUX_INPUT_BEGIN, - PORT_310(IN), /* PORT0_IN -> PORT309_IN */ + PORT_ALL(IN), /* PORT0_IN -> PORT309_IN */ PINMUX_INPUT_END, PINMUX_INPUT_PULLUP_BEGIN, - PORT_310(IN_PU), /* PORT0_IN_PU -> PORT309_IN_PU */ + PORT_ALL(IN_PU), /* PORT0_IN_PU -> PORT309_IN_PU */ PINMUX_INPUT_PULLUP_END, PINMUX_INPUT_PULLDOWN_BEGIN, - PORT_310(IN_PD), /* PORT0_IN_PD -> PORT309_IN_PD */ + PORT_ALL(IN_PD), /* PORT0_IN_PD -> PORT309_IN_PD */ PINMUX_INPUT_PULLDOWN_END, PINMUX_OUTPUT_BEGIN, - PORT_310(OUT), /* PORT0_OUT -> PORT309_OUT */ + PORT_ALL(OUT), /* PORT0_OUT -> PORT309_OUT */ PINMUX_OUTPUT_END, PINMUX_FUNCTION_BEGIN, - PORT_310(FN_IN), /* PORT0_FN_IN -> PORT309_FN_IN */ - PORT_310(FN_OUT), /* PORT0_FN_OUT -> PORT309_FN_OUT */ - PORT_310(FN0), /* PORT0_FN0 -> PORT309_FN0 */ - PORT_310(FN1), /* PORT0_FN1 -> PORT309_FN1 */ - PORT_310(FN2), /* PORT0_FN2 -> PORT309_FN2 */ - PORT_310(FN3), /* PORT0_FN3 -> PORT309_FN3 */ - PORT_310(FN4), /* PORT0_FN4 -> PORT309_FN4 */ - PORT_310(FN5), /* PORT0_FN5 -> PORT309_FN5 */ - PORT_310(FN6), /* PORT0_FN6 -> PORT309_FN6 */ - PORT_310(FN7), /* PORT0_FN7 -> PORT309_FN7 */ + PORT_ALL(FN_IN), /* PORT0_FN_IN -> PORT309_FN_IN */ + PORT_ALL(FN_OUT), /* PORT0_FN_OUT -> PORT309_FN_OUT */ + PORT_ALL(FN0), /* PORT0_FN0 -> PORT309_FN0 */ + PORT_ALL(FN1), /* PORT0_FN1 -> PORT309_FN1 */ + PORT_ALL(FN2), /* PORT0_FN2 -> PORT309_FN2 */ + PORT_ALL(FN3), /* PORT0_FN3 -> PORT309_FN3 */ + PORT_ALL(FN4), /* PORT0_FN4 -> PORT309_FN4 */ + PORT_ALL(FN5), /* PORT0_FN5 -> PORT309_FN5 */ + PORT_ALL(FN6), /* PORT0_FN6 -> PORT309_FN6 */ + PORT_ALL(FN7), /* PORT0_FN7 -> PORT309_FN7 */ MSEL2CR_MSEL19_0, MSEL2CR_MSEL19_1, MSEL2CR_MSEL18_0, MSEL2CR_MSEL18_1, @@ -508,6 +496,14 @@ enum { SDHICMD2_PU_MARK, MMCCMD0_PU_MARK, MMCCMD1_PU_MARK, + MMCD0_0_PU_MARK, + MMCD0_1_PU_MARK, + MMCD0_2_PU_MARK, + MMCD0_3_PU_MARK, + MMCD0_4_PU_MARK, + MMCD0_5_PU_MARK, + MMCD0_6_PU_MARK, + MMCD0_7_PU_MARK, FSIBISLD_PU_MARK, FSIACK_PU_MARK, FSIAILR_PU_MARK, @@ -517,45 +513,6 @@ enum { PINMUX_MARK_END, }; -#define PORT_DATA_I(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_IN) - -#define PORT_DATA_I_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PD) - -#define PORT_DATA_I_PU(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PU) - -#define PORT_DATA_I_PU_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PD, \ - PORT##nr##_IN_PU) - -#define PORT_DATA_O(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_OUT) - -#define PORT_DATA_IO(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_OUT, PORT##nr##_IN) - -#define PORT_DATA_IO_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_OUT, PORT##nr##_IN, \ - PORT##nr##_IN_PD) - -#define PORT_DATA_IO_PU(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_OUT, PORT##nr##_IN, \ - PORT##nr##_IN_PU) - -#define PORT_DATA_IO_PU_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_OUT, PORT##nr##_IN, \ - PORT##nr##_IN_PD, PORT##nr##_IN_PU) - static pinmux_enum_t pinmux_data[] = { /* specify valid pin states for each pin in GPIO mode */ @@ -1561,6 +1518,24 @@ static pinmux_enum_t pinmux_data[] = { MSEL4CR_MSEL15_0), PINMUX_DATA(MMCCMD1_PU_MARK, PORT297_FN2, PORT297_IN_PU, MSEL4CR_MSEL15_1), + + PINMUX_DATA(MMCD0_0_PU_MARK, + PORT271_FN1, PORT271_IN_PU, MSEL4CR_MSEL15_0), + PINMUX_DATA(MMCD0_1_PU_MARK, + PORT272_FN1, PORT272_IN_PU, MSEL4CR_MSEL15_0), + PINMUX_DATA(MMCD0_2_PU_MARK, + PORT273_FN1, PORT273_IN_PU, MSEL4CR_MSEL15_0), + PINMUX_DATA(MMCD0_3_PU_MARK, + PORT274_FN1, PORT274_IN_PU, MSEL4CR_MSEL15_0), + PINMUX_DATA(MMCD0_4_PU_MARK, + PORT275_FN1, PORT275_IN_PU, MSEL4CR_MSEL15_0), + PINMUX_DATA(MMCD0_5_PU_MARK, + PORT276_FN1, PORT276_IN_PU, MSEL4CR_MSEL15_0), + PINMUX_DATA(MMCD0_6_PU_MARK, + PORT277_FN1, PORT277_IN_PU, MSEL4CR_MSEL15_0), + PINMUX_DATA(MMCD0_7_PU_MARK, + PORT278_FN1, PORT278_IN_PU, MSEL4CR_MSEL15_0), + PINMUX_DATA(FSIBISLD_PU_MARK, PORT39_FN1, PORT39_IN_PU), PINMUX_DATA(FSIACK_PU_MARK, PORT49_FN1, PORT49_IN_PU), PINMUX_DATA(FSIAILR_PU_MARK, PORT50_FN5, PORT50_IN_PU), @@ -1568,12 +1543,8 @@ static pinmux_enum_t pinmux_data[] = { PINMUX_DATA(FSIAISLD_PU_MARK, PORT55_FN1, PORT55_IN_PU), }; -#define _GPIO_PORT(pfx, sfx) PINMUX_GPIO(GPIO_PORT##pfx, PORT##pfx##_DATA) -#define GPIO_PORT_310() _310(_GPIO_PORT, , unused) -#define GPIO_FN(str) PINMUX_GPIO(GPIO_FN_##str, str##_MARK) - static struct pinmux_gpio pinmux_gpios[] = { - GPIO_PORT_310(), + GPIO_PORT_ALL(), /* Table 25-1 (Functions 0-7) */ GPIO_FN(VBUS_0), @@ -2236,24 +2207,20 @@ static struct pinmux_gpio pinmux_gpios[] = { GPIO_FN(SDHICMD2_PU), GPIO_FN(MMCCMD0_PU), GPIO_FN(MMCCMD1_PU), + GPIO_FN(MMCD0_0_PU), + GPIO_FN(MMCD0_1_PU), + GPIO_FN(MMCD0_2_PU), + GPIO_FN(MMCD0_3_PU), + GPIO_FN(MMCD0_4_PU), + GPIO_FN(MMCD0_5_PU), + GPIO_FN(MMCD0_6_PU), + GPIO_FN(MMCD0_7_PU), GPIO_FN(FSIACK_PU), GPIO_FN(FSIAILR_PU), GPIO_FN(FSIAIBT_PU), GPIO_FN(FSIAISLD_PU), }; -#define PORTCR(nr, reg) \ - { PINMUX_CFG_REG("PORT" nr "CR", reg, 8, 4) { \ - 0, \ - /*0001*/ PORT##nr##_OUT , \ - /*0010*/ PORT##nr##_IN , 0, 0, 0, 0, 0, 0, 0, \ - /*1010*/ PORT##nr##_IN_PD, 0, 0, 0, \ - /*1110*/ PORT##nr##_IN_PU, 0, \ - PORT##nr##_FN0, PORT##nr##_FN1, PORT##nr##_FN2, \ - PORT##nr##_FN3, PORT##nr##_FN4, PORT##nr##_FN5, \ - PORT##nr##_FN6, PORT##nr##_FN7, 0, 0, 0, 0, 0, 0, 0, 0 } \ - } - static struct pinmux_cfg_reg pinmux_config_regs[] = { PORTCR(0, 0xe6050000), /* PORT0CR */ PORTCR(1, 0xe6050001), /* PORT1CR */ diff --git a/arch/arm/mach-shmobile/pm-sh7372.c b/arch/arm/mach-shmobile/pm-sh7372.c index 79612737c5b2..0a5b22942fd3 100644 --- a/arch/arm/mach-shmobile/pm-sh7372.c +++ b/arch/arm/mach-shmobile/pm-sh7372.c @@ -402,22 +402,18 @@ static void sh7372_setup_a3sm(unsigned long msk, unsigned long msk2) #ifdef CONFIG_CPU_IDLE -static void sh7372_cpuidle_setup(struct cpuidle_device *dev) +static void sh7372_cpuidle_setup(struct cpuidle_driver *drv) { - struct cpuidle_state *state; - int i = dev->state_count; + struct cpuidle_state *state = &drv->states[drv->state_count]; - state = &dev->states[i]; snprintf(state->name, CPUIDLE_NAME_LEN, "C2"); strncpy(state->desc, "Core Standby Mode", CPUIDLE_DESC_LEN); state->exit_latency = 10; state->target_residency = 20 + 10; - state->power_usage = 1; /* perhaps not */ - state->flags = 0; - state->flags |= CPUIDLE_FLAG_TIME_VALID; - shmobile_cpuidle_modes[i] = sh7372_enter_core_standby; + state->flags = CPUIDLE_FLAG_TIME_VALID; + shmobile_cpuidle_modes[drv->state_count] = sh7372_enter_core_standby; - dev->state_count = i + 1; + drv->state_count++; } static void sh7372_cpuidle_init(void) diff --git a/arch/blackfin/include/asm/bfin_serial.h b/arch/blackfin/include/asm/bfin_serial.h index 7fd0ec7b5b0f..ecacdf34768b 100644 --- a/arch/blackfin/include/asm/bfin_serial.h +++ b/arch/blackfin/include/asm/bfin_serial.h @@ -32,6 +32,8 @@ struct work_struct; struct bfin_serial_port { struct uart_port port; unsigned int old_status; + int tx_irq; + int rx_irq; int status_irq; #ifndef BFIN_UART_BF54X_STYLE unsigned int lsr; diff --git a/arch/blackfin/mach-bf518/boards/ezbrd.c b/arch/blackfin/mach-bf518/boards/ezbrd.c index 1082e49f7a9f..d1c0c0cff3ef 100644 --- a/arch/blackfin/mach-bf518/boards/ezbrd.c +++ b/arch/blackfin/mach-bf518/boards/ezbrd.c @@ -373,8 +373,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX+1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { @@ -416,8 +421,13 @@ static struct resource bfin_uart1_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART1_TX, + .end = IRQ_UART1_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART1_RX, - .end = IRQ_UART1_RX+1, + .end = IRQ_UART1_RX, .flags = IORESOURCE_IRQ, }, { diff --git a/arch/blackfin/mach-bf518/boards/tcm-bf518.c b/arch/blackfin/mach-bf518/boards/tcm-bf518.c index 55c127908815..5470bf89e52e 100644 --- a/arch/blackfin/mach-bf518/boards/tcm-bf518.c +++ b/arch/blackfin/mach-bf518/boards/tcm-bf518.c @@ -309,8 +309,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX+1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { @@ -352,8 +357,13 @@ static struct resource bfin_uart1_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART1_TX, + .end = IRQ_UART1_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART1_RX, - .end = IRQ_UART1_RX+1, + .end = IRQ_UART1_RX, .flags = IORESOURCE_IRQ, }, { diff --git a/arch/blackfin/mach-bf527/boards/ad7160eval.c b/arch/blackfin/mach-bf527/boards/ad7160eval.c index 8d65d476f118..5bc6938157ad 100644 --- a/arch/blackfin/mach-bf527/boards/ad7160eval.c +++ b/arch/blackfin/mach-bf527/boards/ad7160eval.c @@ -381,8 +381,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX+1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { @@ -424,8 +429,13 @@ static struct resource bfin_uart1_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART1_TX, + .end = IRQ_UART1_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART1_RX, - .end = IRQ_UART1_RX+1, + .end = IRQ_UART1_RX, .flags = IORESOURCE_IRQ, }, { diff --git a/arch/blackfin/mach-bf527/boards/cm_bf527.c b/arch/blackfin/mach-bf527/boards/cm_bf527.c index 6410fc1af8ed..cd289698b4dd 100644 --- a/arch/blackfin/mach-bf527/boards/cm_bf527.c +++ b/arch/blackfin/mach-bf527/boards/cm_bf527.c @@ -8,6 +8,7 @@ */ #include <linux/device.h> +#include <linux/export.h> #include <linux/platform_device.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> @@ -539,8 +540,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX+1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { @@ -582,8 +588,13 @@ static struct resource bfin_uart1_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART1_TX, + .end = IRQ_UART1_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART1_RX, - .end = IRQ_UART1_RX+1, + .end = IRQ_UART1_RX, .flags = IORESOURCE_IRQ, }, { @@ -801,7 +812,6 @@ static struct platform_device bfin_sport1_uart_device = { #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) #include <linux/input.h> #include <linux/gpio_keys.h> -#include <linux/export.h> static struct gpio_keys_button bfin_gpio_keys_table[] = { {BTN_0, GPIO_PF14, 1, "gpio-keys: BTN0"}, diff --git a/arch/blackfin/mach-bf527/boards/ezbrd.c b/arch/blackfin/mach-bf527/boards/ezbrd.c index 64f7278aba53..9f792eafd1cc 100644 --- a/arch/blackfin/mach-bf527/boards/ezbrd.c +++ b/arch/blackfin/mach-bf527/boards/ezbrd.c @@ -7,6 +7,7 @@ */ #include <linux/device.h> +#include <linux/export.h> #include <linux/platform_device.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> @@ -417,8 +418,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX+1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { @@ -460,8 +466,13 @@ static struct resource bfin_uart1_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART1_TX, + .end = IRQ_UART1_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART1_RX, - .end = IRQ_UART1_RX+1, + .end = IRQ_UART1_RX, .flags = IORESOURCE_IRQ, }, { @@ -674,7 +685,6 @@ static struct platform_device bfin_sport1_uart_device = { #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) #include <linux/input.h> #include <linux/gpio_keys.h> -#include <linux/export.h> static struct gpio_keys_button bfin_gpio_keys_table[] = { {BTN_0, GPIO_PG0, 1, "gpio-keys: BTN0"}, diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c index e4c6a122b66c..3ecafff5d2ef 100644 --- a/arch/blackfin/mach-bf527/boards/ezkit.c +++ b/arch/blackfin/mach-bf527/boards/ezkit.c @@ -711,8 +711,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX+1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { @@ -754,8 +759,13 @@ static struct resource bfin_uart1_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART1_TX, + .end = IRQ_UART1_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART1_RX, - .end = IRQ_UART1_RX+1, + .end = IRQ_UART1_RX, .flags = IORESOURCE_IRQ, }, { diff --git a/arch/blackfin/mach-bf527/boards/tll6527m.c b/arch/blackfin/mach-bf527/boards/tll6527m.c index 76dbc03a8d4d..3a92c4318d2d 100644 --- a/arch/blackfin/mach-bf527/boards/tll6527m.c +++ b/arch/blackfin/mach-bf527/boards/tll6527m.c @@ -496,8 +496,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX+1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { @@ -540,8 +545,13 @@ static struct resource bfin_uart1_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART1_TX, + .end = IRQ_UART1_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART1_RX, - .end = IRQ_UART1_RX+1, + .end = IRQ_UART1_RX, .flags = IORESOURCE_IRQ, }, { diff --git a/arch/blackfin/mach-bf533/boards/H8606.c b/arch/blackfin/mach-bf533/boards/H8606.c index 5da5787fc4ef..47cadd316e76 100644 --- a/arch/blackfin/mach-bf533/boards/H8606.c +++ b/arch/blackfin/mach-bf533/boards/H8606.c @@ -238,8 +238,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX + 1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { diff --git a/arch/blackfin/mach-bf533/boards/blackstamp.c b/arch/blackfin/mach-bf533/boards/blackstamp.c index b0ec825fb4ec..18817d57c7a1 100644 --- a/arch/blackfin/mach-bf533/boards/blackstamp.c +++ b/arch/blackfin/mach-bf533/boards/blackstamp.c @@ -193,8 +193,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX + 1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { diff --git a/arch/blackfin/mach-bf533/boards/cm_bf533.c b/arch/blackfin/mach-bf533/boards/cm_bf533.c index 14f54a31e74c..2c8f30ef6a7b 100644 --- a/arch/blackfin/mach-bf533/boards/cm_bf533.c +++ b/arch/blackfin/mach-bf533/boards/cm_bf533.c @@ -221,8 +221,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX + 1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { diff --git a/arch/blackfin/mach-bf533/boards/ezkit.c b/arch/blackfin/mach-bf533/boards/ezkit.c index ecd2801f050d..144556e14499 100644 --- a/arch/blackfin/mach-bf533/boards/ezkit.c +++ b/arch/blackfin/mach-bf533/boards/ezkit.c @@ -292,8 +292,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX + 1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { diff --git a/arch/blackfin/mach-bf533/boards/ip0x.c b/arch/blackfin/mach-bf533/boards/ip0x.c index fbee77fa9211..b597d4e50d58 100644 --- a/arch/blackfin/mach-bf533/boards/ip0x.c +++ b/arch/blackfin/mach-bf533/boards/ip0x.c @@ -151,8 +151,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX + 1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c index 964a8e5f79b4..2afd02e14bd1 100644 --- a/arch/blackfin/mach-bf533/boards/stamp.c +++ b/arch/blackfin/mach-bf533/boards/stamp.c @@ -298,8 +298,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX + 1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537e.c b/arch/blackfin/mach-bf537/boards/cm_bf537e.c index 1471c51ea697..604a430038e1 100644 --- a/arch/blackfin/mach-bf537/boards/cm_bf537e.c +++ b/arch/blackfin/mach-bf537/boards/cm_bf537e.c @@ -8,6 +8,7 @@ */ #include <linux/device.h> +#include <linux/export.h> #include <linux/etherdevice.h> #include <linux/platform_device.h> #include <linux/mtd/mtd.h> @@ -305,8 +306,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX+1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { @@ -366,8 +372,13 @@ static struct resource bfin_uart1_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART1_TX, + .end = IRQ_UART1_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART1_RX, - .end = IRQ_UART1_RX+1, + .end = IRQ_UART1_RX, .flags = IORESOURCE_IRQ, }, { @@ -569,7 +580,6 @@ static struct platform_device bfin_sport1_uart_device = { #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) #include <linux/bfin_mac.h> -#include <linux/export.h> static const unsigned short bfin_mac_peripherals[] = P_MII0; static struct bfin_phydev_platform_data bfin_phydev_data[] = { diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537u.c b/arch/blackfin/mach-bf537/boards/cm_bf537u.c index 47cf37de33ba..d916b46a44fe 100644 --- a/arch/blackfin/mach-bf537/boards/cm_bf537u.c +++ b/arch/blackfin/mach-bf537/boards/cm_bf537u.c @@ -9,6 +9,7 @@ #include <linux/device.h> #include <linux/etherdevice.h> +#include <linux/export.h> #include <linux/platform_device.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> @@ -306,8 +307,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX+1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { @@ -349,8 +355,13 @@ static struct resource bfin_uart1_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART1_TX, + .end = IRQ_UART1_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART1_RX, - .end = IRQ_UART1_RX+1, + .end = IRQ_UART1_RX, .flags = IORESOURCE_IRQ, }, { @@ -534,7 +545,6 @@ static struct platform_device bfin_sport1_uart_device = { #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) #include <linux/bfin_mac.h> -#include <linux/export.h> static const unsigned short bfin_mac_peripherals[] = P_MII0; static struct bfin_phydev_platform_data bfin_phydev_data[] = { diff --git a/arch/blackfin/mach-bf537/boards/dnp5370.c b/arch/blackfin/mach-bf537/boards/dnp5370.c index 33e69e427e98..5f307228be63 100644 --- a/arch/blackfin/mach-bf537/boards/dnp5370.c +++ b/arch/blackfin/mach-bf537/boards/dnp5370.c @@ -12,6 +12,7 @@ */ #include <linux/device.h> +#include <linux/export.h> #include <linux/kernel.h> #include <linux/platform_device.h> #include <linux/io.h> @@ -49,7 +50,6 @@ static struct platform_device rtc_device = { #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) #include <linux/bfin_mac.h> -#include <linux/export.h> static const unsigned short bfin_mac_peripherals[] = P_RMII0; static struct bfin_phydev_platform_data bfin_phydev_data[] = { @@ -237,8 +237,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX+1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { @@ -281,8 +286,13 @@ static struct resource bfin_uart1_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART1_TX, + .end = IRQ_UART1_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART1_RX, - .end = IRQ_UART1_RX+1, + .end = IRQ_UART1_RX, .flags = IORESOURCE_IRQ, }, { diff --git a/arch/blackfin/mach-bf537/boards/minotaur.c b/arch/blackfin/mach-bf537/boards/minotaur.c index c62f9dccd9f7..3901dd093b90 100644 --- a/arch/blackfin/mach-bf537/boards/minotaur.c +++ b/arch/blackfin/mach-bf537/boards/minotaur.c @@ -240,8 +240,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX+1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { @@ -283,8 +288,13 @@ static struct resource bfin_uart1_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART1_TX, + .end = IRQ_UART1_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART1_RX, - .end = IRQ_UART1_RX+1, + .end = IRQ_UART1_RX, .flags = IORESOURCE_IRQ, }, { diff --git a/arch/blackfin/mach-bf537/boards/pnav10.c b/arch/blackfin/mach-bf537/boards/pnav10.c index 3099e91114fc..aebd31c845f0 100644 --- a/arch/blackfin/mach-bf537/boards/pnav10.c +++ b/arch/blackfin/mach-bf537/boards/pnav10.c @@ -8,6 +8,7 @@ #include <linux/device.h> #include <linux/etherdevice.h> +#include <linux/export.h> #include <linux/platform_device.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> @@ -309,8 +310,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX+1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { @@ -352,8 +358,13 @@ static struct resource bfin_uart1_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART1_TX, + .end = IRQ_UART1_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART1_RX, - .end = IRQ_UART1_RX+1, + .end = IRQ_UART1_RX, .flags = IORESOURCE_IRQ, }, { diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c index 27f955db9976..7fbb0bbf8676 100644 --- a/arch/blackfin/mach-bf537/boards/stamp.c +++ b/arch/blackfin/mach-bf537/boards/stamp.c @@ -7,6 +7,7 @@ */ #include <linux/device.h> +#include <linux/export.h> #include <linux/kernel.h> #include <linux/platform_device.h> #include <linux/io.h> @@ -1566,8 +1567,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX+1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { @@ -1621,8 +1627,13 @@ static struct resource bfin_uart1_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART1_TX, + .end = IRQ_UART1_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART1_RX, - .end = IRQ_UART1_RX+1, + .end = IRQ_UART1_RX, .flags = IORESOURCE_IRQ, }, { @@ -1992,7 +2003,6 @@ static struct adp8870_backlight_platform_data adp8870_pdata = { #if defined(CONFIG_BACKLIGHT_ADP8860) || defined(CONFIG_BACKLIGHT_ADP8860_MODULE) #include <linux/i2c/adp8860.h> -#include <linux/export.h> static struct led_info adp8860_leds[] = { { .name = "adp8860-led7", diff --git a/arch/blackfin/mach-bf537/boards/tcm_bf537.c b/arch/blackfin/mach-bf537/boards/tcm_bf537.c index 841803038d6f..6917ce2fa55e 100644 --- a/arch/blackfin/mach-bf537/boards/tcm_bf537.c +++ b/arch/blackfin/mach-bf537/boards/tcm_bf537.c @@ -9,6 +9,7 @@ #include <linux/device.h> #include <linux/etherdevice.h> +#include <linux/export.h> #include <linux/platform_device.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> @@ -306,8 +307,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX+1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { @@ -349,8 +355,13 @@ static struct resource bfin_uart1_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART1_TX, + .end = IRQ_UART1_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART1_RX, - .end = IRQ_UART1_RX+1, + .end = IRQ_UART1_RX, .flags = IORESOURCE_IRQ, }, { @@ -536,7 +547,6 @@ static struct platform_device bfin_sport1_uart_device = { #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) #include <linux/bfin_mac.h> -#include <linux/export.h> static const unsigned short bfin_mac_peripherals[] = P_MII0; static struct bfin_phydev_platform_data bfin_phydev_data[] = { diff --git a/arch/blackfin/mach-bf538/boards/ezkit.c b/arch/blackfin/mach-bf538/boards/ezkit.c index 629f3c333415..8356eb599f19 100644 --- a/arch/blackfin/mach-bf538/boards/ezkit.c +++ b/arch/blackfin/mach-bf538/boards/ezkit.c @@ -49,8 +49,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX+1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { @@ -104,8 +109,13 @@ static struct resource bfin_uart1_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART1_TX, + .end = IRQ_UART1_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART1_RX, - .end = IRQ_UART1_RX+1, + .end = IRQ_UART1_RX, .flags = IORESOURCE_IRQ, }, { @@ -147,8 +157,13 @@ static struct resource bfin_uart2_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART2_TX, + .end = IRQ_UART2_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART2_RX, - .end = IRQ_UART2_RX+1, + .end = IRQ_UART2_RX, .flags = IORESOURCE_IRQ, }, { diff --git a/arch/blackfin/mach-bf548/boards/cm_bf548.c b/arch/blackfin/mach-bf548/boards/cm_bf548.c index 212b9e0a08c8..0350eacec21b 100644 --- a/arch/blackfin/mach-bf548/boards/cm_bf548.c +++ b/arch/blackfin/mach-bf548/boards/cm_bf548.c @@ -135,8 +135,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX+1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { @@ -178,8 +183,13 @@ static struct resource bfin_uart1_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART1_TX, + .end = IRQ_UART1_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART1_RX, - .end = IRQ_UART1_RX+1, + .end = IRQ_UART1_RX, .flags = IORESOURCE_IRQ, }, { @@ -237,8 +247,13 @@ static struct resource bfin_uart2_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART2_TX, + .end = IRQ_UART2_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART2_RX, - .end = IRQ_UART2_RX+1, + .end = IRQ_UART2_RX, .flags = IORESOURCE_IRQ, }, { @@ -280,8 +295,13 @@ static struct resource bfin_uart3_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART3_TX, + .end = IRQ_UART3_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART3_RX, - .end = IRQ_UART3_RX+1, + .end = IRQ_UART3_RX, .flags = IORESOURCE_IRQ, }, { diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c index cd9cbb68de69..bb868ac0fe2d 100644 --- a/arch/blackfin/mach-bf548/boards/ezkit.c +++ b/arch/blackfin/mach-bf548/boards/ezkit.c @@ -241,8 +241,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX+1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { @@ -284,8 +289,13 @@ static struct resource bfin_uart1_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART1_TX, + .end = IRQ_UART1_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART1_RX, - .end = IRQ_UART1_RX+1, + .end = IRQ_UART1_RX, .flags = IORESOURCE_IRQ, }, { @@ -343,8 +353,13 @@ static struct resource bfin_uart2_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART2_TX, + .end = IRQ_UART2_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART2_RX, - .end = IRQ_UART2_RX+1, + .end = IRQ_UART2_RX, .flags = IORESOURCE_IRQ, }, { @@ -386,8 +401,13 @@ static struct resource bfin_uart3_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART3_TX, + .end = IRQ_UART3_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART3_RX, - .end = IRQ_UART3_RX+1, + .end = IRQ_UART3_RX, .flags = IORESOURCE_IRQ, }, { diff --git a/arch/blackfin/mach-bf561/boards/acvilon.c b/arch/blackfin/mach-bf561/boards/acvilon.c index 972e1347c6bc..b1b7339b6ba7 100644 --- a/arch/blackfin/mach-bf561/boards/acvilon.c +++ b/arch/blackfin/mach-bf561/boards/acvilon.c @@ -203,8 +203,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART_TX, + .end = IRQ_UART_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART_RX, - .end = IRQ_UART_RX + 1, + .end = IRQ_UART_RX, .flags = IORESOURCE_IRQ, }, { diff --git a/arch/blackfin/mach-bf561/boards/cm_bf561.c b/arch/blackfin/mach-bf561/boards/cm_bf561.c index c1b72f2d6354..c017cf07ed4e 100644 --- a/arch/blackfin/mach-bf561/boards/cm_bf561.c +++ b/arch/blackfin/mach-bf561/boards/cm_bf561.c @@ -277,8 +277,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART_TX, + .end = IRQ_UART_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART_RX, - .end = IRQ_UART_RX+1, + .end = IRQ_UART_RX, .flags = IORESOURCE_IRQ, }, { diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c index 9490dc800ca5..27f22ed381d9 100644 --- a/arch/blackfin/mach-bf561/boards/ezkit.c +++ b/arch/blackfin/mach-bf561/boards/ezkit.c @@ -172,8 +172,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART_TX, + .end = IRQ_UART_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART_RX, - .end = IRQ_UART_RX+1, + .end = IRQ_UART_RX, .flags = IORESOURCE_IRQ, }, { diff --git a/arch/blackfin/mach-bf561/boards/tepla.c b/arch/blackfin/mach-bf561/boards/tepla.c index bb056e60f6ed..1a57bc986aad 100644 --- a/arch/blackfin/mach-bf561/boards/tepla.c +++ b/arch/blackfin/mach-bf561/boards/tepla.c @@ -51,8 +51,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART_TX, + .end = IRQ_UART_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART_RX, - .end = IRQ_UART_RX+1, + .end = IRQ_UART_RX, .flags = IORESOURCE_IRQ, }, { diff --git a/arch/mips/cavium-octeon/flash_setup.c b/arch/mips/cavium-octeon/flash_setup.c index 975c20327bb1..0a430e06f5e5 100644 --- a/arch/mips/cavium-octeon/flash_setup.c +++ b/arch/mips/cavium-octeon/flash_setup.c @@ -17,8 +17,6 @@ static struct map_info flash_map; static struct mtd_info *mymtd; -static int nr_parts; -static struct mtd_partition *parts; static const char *part_probe_types[] = { "cmdlinepart", #ifdef CONFIG_MTD_REDBOOT_PARTS @@ -61,11 +59,8 @@ static int __init flash_init(void) mymtd = do_map_probe("cfi_probe", &flash_map); if (mymtd) { mymtd->owner = THIS_MODULE; - - nr_parts = parse_mtd_partitions(mymtd, - part_probe_types, - &parts, 0); - mtd_device_register(mymtd, parts, nr_parts); + mtd_device_parse_register(mymtd, part_probe_types, + 0, NULL, 0); } else { pr_err("Failed to register MTD device for flash\n"); } diff --git a/arch/mips/cavium-octeon/smp.c b/arch/mips/cavium-octeon/smp.c index 8b606423bbd7..efcfff4d4627 100644 --- a/arch/mips/cavium-octeon/smp.c +++ b/arch/mips/cavium-octeon/smp.c @@ -207,8 +207,9 @@ void octeon_prepare_cpus(unsigned int max_cpus) * the other bits alone. */ cvmx_write_csr(CVMX_CIU_MBOX_CLRX(cvmx_get_core_num()), 0xffff); - if (request_irq(OCTEON_IRQ_MBOX0, mailbox_interrupt, IRQF_DISABLED, - "SMP-IPI", mailbox_interrupt)) { + if (request_irq(OCTEON_IRQ_MBOX0, mailbox_interrupt, + IRQF_PERCPU | IRQF_NO_THREAD, "SMP-IPI", + mailbox_interrupt)) { panic("Cannot request_irq(OCTEON_IRQ_MBOX0)\n"); } } diff --git a/arch/mips/emma/common/prom.c b/arch/mips/emma/common/prom.c index 708f08761406..cae42259d6da 100644 --- a/arch/mips/emma/common/prom.c +++ b/arch/mips/emma/common/prom.c @@ -50,7 +50,7 @@ void __init prom_init(void) /* arg[0] is "g", the rest is boot parameters */ for (i = 1; i < argc; i++) { - if (strlen(arcs_cmdline) + strlen(arg[i] + 1) + if (strlen(arcs_cmdline) + strlen(arg[i]) + 1 >= sizeof(arcs_cmdline)) break; strcat(arcs_cmdline, arg[i]); diff --git a/arch/mips/include/asm/mach-bcm47xx/gpio.h b/arch/mips/include/asm/mach-bcm47xx/gpio.h index 76961cabeedf..2ef17e8df403 100644 --- a/arch/mips/include/asm/mach-bcm47xx/gpio.h +++ b/arch/mips/include/asm/mach-bcm47xx/gpio.h @@ -36,6 +36,8 @@ static inline int gpio_get_value(unsigned gpio) return -EINVAL; } +#define gpio_get_value_cansleep gpio_get_value + static inline void gpio_set_value(unsigned gpio, int value) { switch (bcm47xx_bus_type) { @@ -54,6 +56,19 @@ static inline void gpio_set_value(unsigned gpio, int value) } } +#define gpio_set_value_cansleep gpio_set_value + +static inline int gpio_cansleep(unsigned gpio) +{ + return 0; +} + +static inline int gpio_is_valid(unsigned gpio) +{ + return gpio < (BCM47XX_EXTIF_GPIO_LINES + BCM47XX_CHIPCO_GPIO_LINES); +} + + static inline int gpio_direction_input(unsigned gpio) { switch (bcm47xx_bus_type) { @@ -137,7 +152,4 @@ static inline int gpio_polarity(unsigned gpio, int value) } -/* cansleep wrappers */ -#include <asm-generic/gpio.h> - #endif /* __BCM47XX_GPIO_H */ diff --git a/arch/mips/include/asm/unistd.h b/arch/mips/include/asm/unistd.h index ecea7871dec2..d8dad5340ea3 100644 --- a/arch/mips/include/asm/unistd.h +++ b/arch/mips/include/asm/unistd.h @@ -365,16 +365,18 @@ #define __NR_syncfs (__NR_Linux + 342) #define __NR_sendmmsg (__NR_Linux + 343) #define __NR_setns (__NR_Linux + 344) +#define __NR_process_vm_readv (__NR_Linux + 345) +#define __NR_process_vm_writev (__NR_Linux + 346) /* * Offset of the last Linux o32 flavoured syscall */ -#define __NR_Linux_syscalls 344 +#define __NR_Linux_syscalls 346 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ #define __NR_O32_Linux 4000 -#define __NR_O32_Linux_syscalls 344 +#define __NR_O32_Linux_syscalls 346 #if _MIPS_SIM == _MIPS_SIM_ABI64 @@ -686,16 +688,18 @@ #define __NR_syncfs (__NR_Linux + 301) #define __NR_sendmmsg (__NR_Linux + 302) #define __NR_setns (__NR_Linux + 303) +#define __NR_process_vm_readv (__NR_Linux + 304) +#define __NR_process_vm_writev (__NR_Linux + 305) /* * Offset of the last Linux 64-bit flavoured syscall */ -#define __NR_Linux_syscalls 303 +#define __NR_Linux_syscalls 305 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */ #define __NR_64_Linux 5000 -#define __NR_64_Linux_syscalls 303 +#define __NR_64_Linux_syscalls 305 #if _MIPS_SIM == _MIPS_SIM_NABI32 @@ -1012,16 +1016,18 @@ #define __NR_syncfs (__NR_Linux + 306) #define __NR_sendmmsg (__NR_Linux + 307) #define __NR_setns (__NR_Linux + 308) +#define __NR_process_vm_readv (__NR_Linux + 309) +#define __NR_process_vm_writev (__NR_Linux + 310) /* * Offset of the last N32 flavoured syscall */ -#define __NR_Linux_syscalls 308 +#define __NR_Linux_syscalls 310 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */ #define __NR_N32_Linux 6000 -#define __NR_N32_Linux_syscalls 308 +#define __NR_N32_Linux_syscalls 310 #ifdef __KERNEL__ diff --git a/arch/mips/kernel/cevt-r4k.c b/arch/mips/kernel/cevt-r4k.c index 98c5a9737c14..e2d8e199be32 100644 --- a/arch/mips/kernel/cevt-r4k.c +++ b/arch/mips/kernel/cevt-r4k.c @@ -103,19 +103,10 @@ static int c0_compare_int_pending(void) /* * Compare interrupt can be routed and latched outside the core, - * so a single execution hazard barrier may not be enough to give - * it time to clear as seen in the Cause register. 4 time the - * pipeline depth seems reasonably conservative, and empirically - * works better in configurations with high CPU/bus clock ratios. + * so wait up to worst case number of cycle counter ticks for timer interrupt + * changes to propagate to the cause register. */ - -#define compare_change_hazard() \ - do { \ - irq_disable_hazard(); \ - irq_disable_hazard(); \ - irq_disable_hazard(); \ - irq_disable_hazard(); \ - } while (0) +#define COMPARE_INT_SEEN_TICKS 50 int c0_compare_int_usable(void) { @@ -126,8 +117,12 @@ int c0_compare_int_usable(void) * IP7 already pending? Try to clear it by acking the timer. */ if (c0_compare_int_pending()) { - write_c0_compare(read_c0_count()); - compare_change_hazard(); + cnt = read_c0_count(); + write_c0_compare(cnt); + back_to_back_c0_hazard(); + while (read_c0_count() < (cnt + COMPARE_INT_SEEN_TICKS)) + if (!c0_compare_int_pending()) + break; if (c0_compare_int_pending()) return 0; } @@ -136,7 +131,7 @@ int c0_compare_int_usable(void) cnt = read_c0_count(); cnt += delta; write_c0_compare(cnt); - compare_change_hazard(); + back_to_back_c0_hazard(); if ((int)(read_c0_count() - cnt) < 0) break; /* increase delta if the timer was already expired */ @@ -145,12 +140,17 @@ int c0_compare_int_usable(void) while ((int)(read_c0_count() - cnt) <= 0) ; /* Wait for expiry */ - compare_change_hazard(); + while (read_c0_count() < (cnt + COMPARE_INT_SEEN_TICKS)) + if (c0_compare_int_pending()) + break; if (!c0_compare_int_pending()) return 0; - - write_c0_compare(read_c0_count()); - compare_change_hazard(); + cnt = read_c0_count(); + write_c0_compare(cnt); + back_to_back_c0_hazard(); + while (read_c0_count() < (cnt + COMPARE_INT_SEEN_TICKS)) + if (!c0_compare_int_pending()) + break; if (c0_compare_int_pending()) return 0; diff --git a/arch/mips/kernel/cpufreq/loongson2_clock.c b/arch/mips/kernel/cpufreq/loongson2_clock.c index cefc6e259baf..5426779d9fdb 100644 --- a/arch/mips/kernel/cpufreq/loongson2_clock.c +++ b/arch/mips/kernel/cpufreq/loongson2_clock.c @@ -7,6 +7,7 @@ * for more details. */ +#include <linux/module.h> #include <linux/cpufreq.h> #include <linux/platform_device.h> diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S index 47920657968d..a632bc144efa 100644 --- a/arch/mips/kernel/scall32-o32.S +++ b/arch/mips/kernel/scall32-o32.S @@ -591,6 +591,8 @@ einval: li v0, -ENOSYS sys sys_syncfs 1 sys sys_sendmmsg 4 sys sys_setns 2 + sys sys_process_vm_readv 6 /* 4345 */ + sys sys_process_vm_writev 6 .endm /* We pre-compute the number of _instruction_ bytes needed to diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S index fb7334bea731..3b5a5e9ae49c 100644 --- a/arch/mips/kernel/scall64-64.S +++ b/arch/mips/kernel/scall64-64.S @@ -430,4 +430,6 @@ sys_call_table: PTR sys_syncfs PTR sys_sendmmsg PTR sys_setns + PTR sys_process_vm_readv + PTR sys_process_vm_writev /* 5305 */ .size sys_call_table,.-sys_call_table diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S index 6de1f598346e..6be6f7020923 100644 --- a/arch/mips/kernel/scall64-n32.S +++ b/arch/mips/kernel/scall64-n32.S @@ -430,4 +430,6 @@ EXPORT(sysn32_call_table) PTR sys_syncfs PTR compat_sys_sendmmsg PTR sys_setns + PTR compat_sys_process_vm_readv + PTR compat_sys_process_vm_writev /* 6310 */ .size sysn32_call_table,.-sysn32_call_table diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S index 1d813169e453..54228553691d 100644 --- a/arch/mips/kernel/scall64-o32.S +++ b/arch/mips/kernel/scall64-o32.S @@ -548,4 +548,6 @@ sys_call_table: PTR sys_syncfs PTR compat_sys_sendmmsg PTR sys_setns + PTR compat_sys_process_vm_readv /* 4345 */ + PTR compat_sys_process_vm_writev .size sys_call_table,.-sys_call_table diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index 261ccbc07740..5c8a49d55054 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -1596,7 +1596,8 @@ void __cpuinit per_cpu_trap_init(void) } #endif /* CONFIG_MIPS_MT_SMTC */ - cpu_data[cpu].asid_cache = ASID_FIRST_VERSION; + if (!cpu_data[cpu].asid_cache) + cpu_data[cpu].asid_cache = ASID_FIRST_VERSION; atomic_inc(&init_mm.mm_count); current->active_mm = &init_mm; diff --git a/arch/mips/lantiq/clk.c b/arch/mips/lantiq/clk.c index 7e9c0ffc11a5..77ed70fc2fe5 100644 --- a/arch/mips/lantiq/clk.c +++ b/arch/mips/lantiq/clk.c @@ -7,7 +7,7 @@ * Copyright (C) 2010 John Crispin <blogic@openwrt.org> */ #include <linux/io.h> -#include <linux/module.h> +#include <linux/export.h> #include <linux/init.h> #include <linux/kernel.h> #include <linux/types.h> diff --git a/arch/mips/lantiq/devices.c b/arch/mips/lantiq/devices.c index 44a36771c819..de1cb2bcd79a 100644 --- a/arch/mips/lantiq/devices.c +++ b/arch/mips/lantiq/devices.c @@ -7,7 +7,7 @@ */ #include <linux/init.h> -#include <linux/module.h> +#include <linux/export.h> #include <linux/types.h> #include <linux/string.h> #include <linux/kernel.h> diff --git a/arch/mips/lantiq/prom.c b/arch/mips/lantiq/prom.c index 56ba007bf1e5..e34fcfd0d5ca 100644 --- a/arch/mips/lantiq/prom.c +++ b/arch/mips/lantiq/prom.c @@ -6,7 +6,7 @@ * Copyright (C) 2010 John Crispin <blogic@openwrt.org> */ -#include <linux/module.h> +#include <linux/export.h> #include <linux/clk.h> #include <asm/bootinfo.h> #include <asm/time.h> diff --git a/arch/mips/lantiq/setup.c b/arch/mips/lantiq/setup.c index 9b8af77ed0f9..1ff6c9d6cb93 100644 --- a/arch/mips/lantiq/setup.c +++ b/arch/mips/lantiq/setup.c @@ -7,7 +7,7 @@ */ #include <linux/kernel.h> -#include <linux/module.h> +#include <linux/export.h> #include <linux/io.h> #include <linux/ioport.h> #include <asm/bootinfo.h> diff --git a/arch/mips/lantiq/xway/clk-ase.c b/arch/mips/lantiq/xway/clk-ase.c index 22d823acd536..652258309c9c 100644 --- a/arch/mips/lantiq/xway/clk-ase.c +++ b/arch/mips/lantiq/xway/clk-ase.c @@ -7,7 +7,7 @@ */ #include <linux/io.h> -#include <linux/module.h> +#include <linux/export.h> #include <linux/init.h> #include <linux/clk.h> diff --git a/arch/mips/lantiq/xway/clk-xway.c b/arch/mips/lantiq/xway/clk-xway.c index ddd39593c581..696b1a3e0642 100644 --- a/arch/mips/lantiq/xway/clk-xway.c +++ b/arch/mips/lantiq/xway/clk-xway.c @@ -7,7 +7,7 @@ */ #include <linux/io.h> -#include <linux/module.h> +#include <linux/export.h> #include <linux/init.h> #include <linux/clk.h> diff --git a/arch/mips/lantiq/xway/devices.c b/arch/mips/lantiq/xway/devices.c index d0e32ab2ea07..d614aa7ff07f 100644 --- a/arch/mips/lantiq/xway/devices.c +++ b/arch/mips/lantiq/xway/devices.c @@ -7,7 +7,7 @@ */ #include <linux/init.h> -#include <linux/module.h> +#include <linux/export.h> #include <linux/types.h> #include <linux/string.h> #include <linux/mtd/physmap.h> diff --git a/arch/mips/lantiq/xway/dma.c b/arch/mips/lantiq/xway/dma.c index 4278a459d6c4..cbb6ae5747b9 100644 --- a/arch/mips/lantiq/xway/dma.c +++ b/arch/mips/lantiq/xway/dma.c @@ -19,6 +19,7 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/dma-mapping.h> +#include <linux/export.h> #include <lantiq_soc.h> #include <xway_dma.h> diff --git a/arch/mips/lantiq/xway/gpio.c b/arch/mips/lantiq/xway/gpio.c index a321451a5455..d2fa98f3c78d 100644 --- a/arch/mips/lantiq/xway/gpio.c +++ b/arch/mips/lantiq/xway/gpio.c @@ -7,7 +7,7 @@ */ #include <linux/slab.h> -#include <linux/module.h> +#include <linux/export.h> #include <linux/platform_device.h> #include <linux/gpio.h> #include <linux/ioport.h> diff --git a/arch/mips/lantiq/xway/gpio_ebu.c b/arch/mips/lantiq/xway/gpio_ebu.c index a479355abdb9..b91c7f17f10f 100644 --- a/arch/mips/lantiq/xway/gpio_ebu.c +++ b/arch/mips/lantiq/xway/gpio_ebu.c @@ -7,7 +7,7 @@ */ #include <linux/init.h> -#include <linux/module.h> +#include <linux/export.h> #include <linux/types.h> #include <linux/platform_device.h> #include <linux/mutex.h> diff --git a/arch/mips/lantiq/xway/gpio_stp.c b/arch/mips/lantiq/xway/gpio_stp.c index 67d59d690340..ff9991cddeaa 100644 --- a/arch/mips/lantiq/xway/gpio_stp.c +++ b/arch/mips/lantiq/xway/gpio_stp.c @@ -9,7 +9,7 @@ #include <linux/slab.h> #include <linux/init.h> -#include <linux/module.h> +#include <linux/export.h> #include <linux/types.h> #include <linux/platform_device.h> #include <linux/mutex.h> diff --git a/arch/mips/lantiq/xway/prom-ase.c b/arch/mips/lantiq/xway/prom-ase.c index abe49f4db57f..ae4959ae865c 100644 --- a/arch/mips/lantiq/xway/prom-ase.c +++ b/arch/mips/lantiq/xway/prom-ase.c @@ -6,7 +6,7 @@ * Copyright (C) 2010 John Crispin <blogic@openwrt.org> */ -#include <linux/module.h> +#include <linux/export.h> #include <linux/clk.h> #include <asm/bootinfo.h> #include <asm/time.h> diff --git a/arch/mips/lantiq/xway/prom-xway.c b/arch/mips/lantiq/xway/prom-xway.c index 1686692ac24d..2228133ca356 100644 --- a/arch/mips/lantiq/xway/prom-xway.c +++ b/arch/mips/lantiq/xway/prom-xway.c @@ -6,7 +6,7 @@ * Copyright (C) 2010 John Crispin <blogic@openwrt.org> */ -#include <linux/module.h> +#include <linux/export.h> #include <linux/clk.h> #include <asm/bootinfo.h> #include <asm/time.h> diff --git a/arch/mips/lantiq/xway/reset.c b/arch/mips/lantiq/xway/reset.c index a1be36d0e490..3d41f0bb5bf7 100644 --- a/arch/mips/lantiq/xway/reset.c +++ b/arch/mips/lantiq/xway/reset.c @@ -10,7 +10,7 @@ #include <linux/io.h> #include <linux/ioport.h> #include <linux/pm.h> -#include <linux/module.h> +#include <linux/export.h> #include <asm/reboot.h> #include <lantiq_soc.h> diff --git a/arch/mips/nxp/pnx8550/common/pci.c b/arch/mips/nxp/pnx8550/common/pci.c deleted file mode 100644 index 98e86ddb86cc..000000000000 --- a/arch/mips/nxp/pnx8550/common/pci.c +++ /dev/null @@ -1,134 +0,0 @@ -/* - * - * BRIEF MODULE DESCRIPTION - * - * Author: source@mvista.com - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - */ -#include <linux/types.h> -#include <linux/pci.h> -#include <linux/kernel.h> -#include <linux/init.h> - -#include <pci.h> -#include <glb.h> -#include <nand.h> - -static struct resource pci_io_resource = { - .start = PNX8550_PCIIO + 0x1000, /* reserve regacy I/O space */ - .end = PNX8550_PCIIO + PNX8550_PCIIO_SIZE, - .name = "pci IO space", - .flags = IORESOURCE_IO -}; - -static struct resource pci_mem_resource = { - .start = PNX8550_PCIMEM, - .end = PNX8550_PCIMEM + PNX8550_PCIMEM_SIZE - 1, - .name = "pci memory space", - .flags = IORESOURCE_MEM -}; - -extern struct pci_ops pnx8550_pci_ops; - -static struct pci_controller pnx8550_controller = { - .pci_ops = &pnx8550_pci_ops, - .io_map_base = PNX8550_PORT_BASE, - .io_resource = &pci_io_resource, - .mem_resource = &pci_mem_resource, -}; - -/* Return the total size of DRAM-memory, (RANK0 + RANK1) */ -static inline unsigned long get_system_mem_size(void) -{ - /* Read IP2031_RANK0_ADDR_LO */ - unsigned long dram_r0_lo = inl(PCI_BASE | 0x65010); - /* Read IP2031_RANK1_ADDR_HI */ - unsigned long dram_r1_hi = inl(PCI_BASE | 0x65018); - - return dram_r1_hi - dram_r0_lo + 1; -} - -static int __init pnx8550_pci_setup(void) -{ - int pci_mem_code; - int mem_size = get_system_mem_size() >> 20; - - /* Clear the Global 2 Register, PCI Inta Output Enable Registers - Bit 1:Enable DAC Powerdown - -> 0:DACs are enabled and are working normally - 1:DACs are powerdown - Bit 0:Enable of PCI inta output - -> 0 = Disable PCI inta output - 1 = Enable PCI inta output - */ - PNX8550_GLB2_ENAB_INTA_O = 0; - - /* Calc the PCI mem size code */ - if (mem_size >= 128) - pci_mem_code = SIZE_128M; - else if (mem_size >= 64) - pci_mem_code = SIZE_64M; - else if (mem_size >= 32) - pci_mem_code = SIZE_32M; - else - pci_mem_code = SIZE_16M; - - /* Set PCI_XIO registers */ - outl(pci_mem_resource.start, PCI_BASE | PCI_BASE1_LO); - outl(pci_mem_resource.end + 1, PCI_BASE | PCI_BASE1_HI); - outl(pci_io_resource.start, PCI_BASE | PCI_BASE2_LO); - outl(pci_io_resource.end, PCI_BASE | PCI_BASE2_HI); - - /* Send memory transaction via PCI_BASE2 */ - outl(0x00000001, PCI_BASE | PCI_IO); - - /* Unlock the setup register */ - outl(0xca, PCI_BASE | PCI_UNLOCKREG); - - /* - * BAR0 of PNX8550 (pci base 10) must be zero in order for ide - * to work, and in order for bus_to_baddr to work without any - * hacks. - */ - outl(0x00000000, PCI_BASE | PCI_BASE10); - - /* - *These two bars are set by default or the boot code. - * However, it's safer to set them here so we're not boot - * code dependent. - */ - outl(0x1be00000, PCI_BASE | PCI_BASE14); /* PNX MMIO */ - outl(PNX8550_NAND_BASE_ADDR, PCI_BASE | PCI_BASE18); /* XIO */ - - outl(PCI_EN_TA | - PCI_EN_PCI2MMI | - PCI_EN_XIO | - PCI_SETUP_BASE18_SIZE(SIZE_32M) | - PCI_SETUP_BASE18_EN | - PCI_SETUP_BASE14_EN | - PCI_SETUP_BASE10_PREF | - PCI_SETUP_BASE10_SIZE(pci_mem_code) | - PCI_SETUP_CFGMANAGE_EN | - PCI_SETUP_PCIARB_EN, - PCI_BASE | - PCI_SETUP); /* PCI_SETUP */ - outl(0x00000000, PCI_BASE | PCI_CTRL); /* PCI_CONTROL */ - - register_pci_controller(&pnx8550_controller); - - return 0; -} - -arch_initcall(pnx8550_pci_setup); diff --git a/arch/mips/nxp/pnx8550/common/setup.c b/arch/mips/nxp/pnx8550/common/setup.c deleted file mode 100644 index 71adac323323..000000000000 --- a/arch/mips/nxp/pnx8550/common/setup.c +++ /dev/null @@ -1,143 +0,0 @@ -/* - * - * 2.6 port, Embedded Alley Solutions, Inc - * - * Based on Per Hallsmark, per.hallsmark@mvista.com - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - */ -#include <linux/init.h> -#include <linux/sched.h> -#include <linux/ioport.h> -#include <linux/irq.h> -#include <linux/mm.h> -#include <linux/delay.h> -#include <linux/interrupt.h> -#include <linux/serial_pnx8xxx.h> -#include <linux/pm.h> - -#include <asm/cpu.h> -#include <asm/bootinfo.h> -#include <asm/irq.h> -#include <asm/mipsregs.h> -#include <asm/reboot.h> -#include <asm/pgtable.h> -#include <asm/time.h> - -#include <glb.h> -#include <int.h> -#include <pci.h> -#include <uart.h> -#include <nand.h> - -extern void __init board_setup(void); -extern void pnx8550_machine_restart(char *); -extern void pnx8550_machine_halt(void); -extern void pnx8550_machine_power_off(void); -extern struct resource ioport_resource; -extern struct resource iomem_resource; -extern char *prom_getcmdline(void); - -struct resource standard_io_resources[] = { - { - .start = 0x00, - .end = 0x1f, - .name = "dma1", - .flags = IORESOURCE_BUSY - }, { - .start = 0x40, - .end = 0x5f, - .name = "timer", - .flags = IORESOURCE_BUSY - }, { - .start = 0x80, - .end = 0x8f, - .name = "dma page reg", - .flags = IORESOURCE_BUSY - }, { - .start = 0xc0, - .end = 0xdf, - .name = "dma2", - .flags = IORESOURCE_BUSY - }, -}; - -#define STANDARD_IO_RESOURCES ARRAY_SIZE(standard_io_resources) - -extern struct resource pci_io_resource; -extern struct resource pci_mem_resource; - -/* Return the total size of DRAM-memory, (RANK0 + RANK1) */ -unsigned long get_system_mem_size(void) -{ - /* Read IP2031_RANK0_ADDR_LO */ - unsigned long dram_r0_lo = inl(PCI_BASE | 0x65010); - /* Read IP2031_RANK1_ADDR_HI */ - unsigned long dram_r1_hi = inl(PCI_BASE | 0x65018); - - return dram_r1_hi - dram_r0_lo + 1; -} - -int pnx8550_console_port = -1; - -void __init plat_mem_setup(void) -{ - int i; - char* argptr; - - board_setup(); /* board specific setup */ - - _machine_restart = pnx8550_machine_restart; - _machine_halt = pnx8550_machine_halt; - pm_power_off = pnx8550_machine_power_off; - - /* Clear the Global 2 Register, PCI Inta Output Enable Registers - Bit 1:Enable DAC Powerdown - -> 0:DACs are enabled and are working normally - 1:DACs are powerdown - Bit 0:Enable of PCI inta output - -> 0 = Disable PCI inta output - 1 = Enable PCI inta output - */ - PNX8550_GLB2_ENAB_INTA_O = 0; - - /* IO/MEM resources. */ - set_io_port_base(PNX8550_PORT_BASE); - ioport_resource.start = 0; - ioport_resource.end = ~0; - iomem_resource.start = 0; - iomem_resource.end = ~0; - - /* Request I/O space for devices on this board */ - for (i = 0; i < STANDARD_IO_RESOURCES; i++) - request_resource(&ioport_resource, standard_io_resources + i); - - /* Place the Mode Control bit for GPIO pin 16 in primary function */ - /* Pin 16 is used by UART1, UA1_TX */ - outl((PNX8550_GPIO_MODE_PRIMOP << PNX8550_GPIO_MC_16_BIT) | - (PNX8550_GPIO_MODE_PRIMOP << PNX8550_GPIO_MC_17_BIT), - PNX8550_GPIO_MC1); - - argptr = prom_getcmdline(); - if ((argptr = strstr(argptr, "console=ttyS")) != NULL) { - argptr += strlen("console=ttyS"); - pnx8550_console_port = *argptr == '0' ? 0 : 1; - - /* We must initialize the UART (console) before early printk */ - /* Set LCR to 8-bit and BAUD to 38400 (no 5) */ - ip3106_lcr(UART_BASE, pnx8550_console_port) = - PNX8XXX_UART_LCR_8BIT; - ip3106_baud(UART_BASE, pnx8550_console_port) = 5; - } -} diff --git a/arch/mips/pci/pci-alchemy.c b/arch/mips/pci/pci-alchemy.c index 4ee57104e47b..b5ce041cdafb 100644 --- a/arch/mips/pci/pci-alchemy.c +++ b/arch/mips/pci/pci-alchemy.c @@ -7,6 +7,7 @@ * Support for all devices (greater than 16) added by David Gathright. */ +#include <linux/export.h> #include <linux/types.h> #include <linux/pci.h> #include <linux/platform_device.h> diff --git a/arch/mips/pci/pci-lantiq.c b/arch/mips/pci/pci-lantiq.c index 8656388b34bd..be1e1afe12c3 100644 --- a/arch/mips/pci/pci-lantiq.c +++ b/arch/mips/pci/pci-lantiq.c @@ -13,6 +13,7 @@ #include <linux/delay.h> #include <linux/mm.h> #include <linux/vmalloc.h> +#include <linux/export.h> #include <linux/platform_device.h> #include <asm/pci.h> diff --git a/arch/mips/pmc-sierra/yosemite/prom.c b/arch/mips/pmc-sierra/yosemite/prom.c index cf4c868715ac..dcc926e06fce 100644 --- a/arch/mips/pmc-sierra/yosemite/prom.c +++ b/arch/mips/pmc-sierra/yosemite/prom.c @@ -102,7 +102,7 @@ void __init prom_init(void) /* Get the boot parameters */ for (i = 1; i < argc; i++) { - if (strlen(arcs_cmdline) + strlen(arg[i] + 1) >= + if (strlen(arcs_cmdline) + strlen(arg[i]) + 1 >= sizeof(arcs_cmdline)) break; diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index b177caa56d95..951e18f5335b 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -345,7 +345,7 @@ config ARCH_ENABLE_MEMORY_HOTREMOVE config KEXEC bool "kexec system call (EXPERIMENTAL)" - depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP && !47x)) && EXPERIMENTAL + depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP && !PPC_47x)) && EXPERIMENTAL help kexec is a system call that implements the ability to shutdown your current kernel, and to start another kernel. It is like a reboot diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index 57af16edc192..70ba0c0a1223 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -255,12 +255,6 @@ checkbin: echo 'disable kernel modules' ; \ false ; \ fi - @if ! /bin/echo dssall | $(AS) -many -o $(TOUT) >/dev/null 2>&1 ; then \ - echo -n '*** ${VERSION}.${PATCHLEVEL} kernels no longer build ' ; \ - echo 'correctly with old versions of binutils.' ; \ - echo '*** Please upgrade your binutils to 2.12.1 or newer' ; \ - false ; \ - fi CLEAN_FILES += $(TOUT) diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h index e2a4c26ad377..02e41b53488d 100644 --- a/arch/powerpc/include/asm/atomic.h +++ b/arch/powerpc/include/asm/atomic.h @@ -49,13 +49,13 @@ static __inline__ int atomic_add_return(int a, atomic_t *v) int t; __asm__ __volatile__( - PPC_RELEASE_BARRIER + PPC_ATOMIC_ENTRY_BARRIER "1: lwarx %0,0,%2 # atomic_add_return\n\ add %0,%1,%0\n" PPC405_ERR77(0,%2) " stwcx. %0,0,%2 \n\ bne- 1b" - PPC_ACQUIRE_BARRIER + PPC_ATOMIC_EXIT_BARRIER : "=&r" (t) : "r" (a), "r" (&v->counter) : "cc", "memory"); @@ -85,13 +85,13 @@ static __inline__ int atomic_sub_return(int a, atomic_t *v) int t; __asm__ __volatile__( - PPC_RELEASE_BARRIER + PPC_ATOMIC_ENTRY_BARRIER "1: lwarx %0,0,%2 # atomic_sub_return\n\ subf %0,%1,%0\n" PPC405_ERR77(0,%2) " stwcx. %0,0,%2 \n\ bne- 1b" - PPC_ACQUIRE_BARRIER + PPC_ATOMIC_EXIT_BARRIER : "=&r" (t) : "r" (a), "r" (&v->counter) : "cc", "memory"); @@ -119,13 +119,13 @@ static __inline__ int atomic_inc_return(atomic_t *v) int t; __asm__ __volatile__( - PPC_RELEASE_BARRIER + PPC_ATOMIC_ENTRY_BARRIER "1: lwarx %0,0,%1 # atomic_inc_return\n\ addic %0,%0,1\n" PPC405_ERR77(0,%1) " stwcx. %0,0,%1 \n\ bne- 1b" - PPC_ACQUIRE_BARRIER + PPC_ATOMIC_EXIT_BARRIER : "=&r" (t) : "r" (&v->counter) : "cc", "xer", "memory"); @@ -163,13 +163,13 @@ static __inline__ int atomic_dec_return(atomic_t *v) int t; __asm__ __volatile__( - PPC_RELEASE_BARRIER + PPC_ATOMIC_ENTRY_BARRIER "1: lwarx %0,0,%1 # atomic_dec_return\n\ addic %0,%0,-1\n" PPC405_ERR77(0,%1) " stwcx. %0,0,%1\n\ bne- 1b" - PPC_ACQUIRE_BARRIER + PPC_ATOMIC_EXIT_BARRIER : "=&r" (t) : "r" (&v->counter) : "cc", "xer", "memory"); @@ -194,7 +194,7 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u) int t; __asm__ __volatile__ ( - PPC_RELEASE_BARRIER + PPC_ATOMIC_ENTRY_BARRIER "1: lwarx %0,0,%1 # __atomic_add_unless\n\ cmpw 0,%0,%3 \n\ beq- 2f \n\ @@ -202,7 +202,7 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u) PPC405_ERR77(0,%2) " stwcx. %0,0,%1 \n\ bne- 1b \n" - PPC_ACQUIRE_BARRIER + PPC_ATOMIC_EXIT_BARRIER " subf %0,%2,%0 \n\ 2:" : "=&r" (t) @@ -226,7 +226,7 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v) int t; __asm__ __volatile__( - PPC_RELEASE_BARRIER + PPC_ATOMIC_ENTRY_BARRIER "1: lwarx %0,0,%1 # atomic_dec_if_positive\n\ cmpwi %0,1\n\ addi %0,%0,-1\n\ @@ -234,7 +234,7 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v) PPC405_ERR77(0,%1) " stwcx. %0,0,%1\n\ bne- 1b" - PPC_ACQUIRE_BARRIER + PPC_ATOMIC_EXIT_BARRIER "\n\ 2:" : "=&b" (t) : "r" (&v->counter) @@ -285,12 +285,12 @@ static __inline__ long atomic64_add_return(long a, atomic64_t *v) long t; __asm__ __volatile__( - PPC_RELEASE_BARRIER + PPC_ATOMIC_ENTRY_BARRIER "1: ldarx %0,0,%2 # atomic64_add_return\n\ add %0,%1,%0\n\ stdcx. %0,0,%2 \n\ bne- 1b" - PPC_ACQUIRE_BARRIER + PPC_ATOMIC_EXIT_BARRIER : "=&r" (t) : "r" (a), "r" (&v->counter) : "cc", "memory"); @@ -319,12 +319,12 @@ static __inline__ long atomic64_sub_return(long a, atomic64_t *v) long t; __asm__ __volatile__( - PPC_RELEASE_BARRIER + PPC_ATOMIC_ENTRY_BARRIER "1: ldarx %0,0,%2 # atomic64_sub_return\n\ subf %0,%1,%0\n\ stdcx. %0,0,%2 \n\ bne- 1b" - PPC_ACQUIRE_BARRIER + PPC_ATOMIC_EXIT_BARRIER : "=&r" (t) : "r" (a), "r" (&v->counter) : "cc", "memory"); @@ -351,12 +351,12 @@ static __inline__ long atomic64_inc_return(atomic64_t *v) long t; __asm__ __volatile__( - PPC_RELEASE_BARRIER + PPC_ATOMIC_ENTRY_BARRIER "1: ldarx %0,0,%1 # atomic64_inc_return\n\ addic %0,%0,1\n\ stdcx. %0,0,%1 \n\ bne- 1b" - PPC_ACQUIRE_BARRIER + PPC_ATOMIC_EXIT_BARRIER : "=&r" (t) : "r" (&v->counter) : "cc", "xer", "memory"); @@ -393,12 +393,12 @@ static __inline__ long atomic64_dec_return(atomic64_t *v) long t; __asm__ __volatile__( - PPC_RELEASE_BARRIER + PPC_ATOMIC_ENTRY_BARRIER "1: ldarx %0,0,%1 # atomic64_dec_return\n\ addic %0,%0,-1\n\ stdcx. %0,0,%1\n\ bne- 1b" - PPC_ACQUIRE_BARRIER + PPC_ATOMIC_EXIT_BARRIER : "=&r" (t) : "r" (&v->counter) : "cc", "xer", "memory"); @@ -418,13 +418,13 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v) long t; __asm__ __volatile__( - PPC_RELEASE_BARRIER + PPC_ATOMIC_ENTRY_BARRIER "1: ldarx %0,0,%1 # atomic64_dec_if_positive\n\ addic. %0,%0,-1\n\ blt- 2f\n\ stdcx. %0,0,%1\n\ bne- 1b" - PPC_ACQUIRE_BARRIER + PPC_ATOMIC_EXIT_BARRIER "\n\ 2:" : "=&r" (t) : "r" (&v->counter) @@ -450,14 +450,14 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u) long t; __asm__ __volatile__ ( - PPC_RELEASE_BARRIER + PPC_ATOMIC_ENTRY_BARRIER "1: ldarx %0,0,%1 # __atomic_add_unless\n\ cmpd 0,%0,%3 \n\ beq- 2f \n\ add %0,%2,%0 \n" " stdcx. %0,0,%1 \n\ bne- 1b \n" - PPC_ACQUIRE_BARRIER + PPC_ATOMIC_EXIT_BARRIER " subf %0,%2,%0 \n\ 2:" : "=&r" (t) diff --git a/arch/powerpc/include/asm/bitops.h b/arch/powerpc/include/asm/bitops.h index e137afcc10fa..efdc92618b38 100644 --- a/arch/powerpc/include/asm/bitops.h +++ b/arch/powerpc/include/asm/bitops.h @@ -124,14 +124,14 @@ static __inline__ unsigned long fn( \ return (old & mask); \ } -DEFINE_TESTOP(test_and_set_bits, or, PPC_RELEASE_BARRIER, - PPC_ACQUIRE_BARRIER, 0) +DEFINE_TESTOP(test_and_set_bits, or, PPC_ATOMIC_ENTRY_BARRIER, + PPC_ATOMIC_EXIT_BARRIER, 0) DEFINE_TESTOP(test_and_set_bits_lock, or, "", PPC_ACQUIRE_BARRIER, 1) -DEFINE_TESTOP(test_and_clear_bits, andc, PPC_RELEASE_BARRIER, - PPC_ACQUIRE_BARRIER, 0) -DEFINE_TESTOP(test_and_change_bits, xor, PPC_RELEASE_BARRIER, - PPC_ACQUIRE_BARRIER, 0) +DEFINE_TESTOP(test_and_clear_bits, andc, PPC_ATOMIC_ENTRY_BARRIER, + PPC_ATOMIC_EXIT_BARRIER, 0) +DEFINE_TESTOP(test_and_change_bits, xor, PPC_ATOMIC_ENTRY_BARRIER, + PPC_ATOMIC_EXIT_BARRIER, 0) static __inline__ int test_and_set_bit(unsigned long nr, volatile unsigned long *addr) diff --git a/arch/powerpc/include/asm/futex.h b/arch/powerpc/include/asm/futex.h index c94e4a3fe2ef..2a9cf845473b 100644 --- a/arch/powerpc/include/asm/futex.h +++ b/arch/powerpc/include/asm/futex.h @@ -11,12 +11,13 @@ #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ __asm__ __volatile ( \ - PPC_RELEASE_BARRIER \ + PPC_ATOMIC_ENTRY_BARRIER \ "1: lwarx %0,0,%2\n" \ insn \ PPC405_ERR77(0, %2) \ "2: stwcx. %1,0,%2\n" \ "bne- 1b\n" \ + PPC_ATOMIC_EXIT_BARRIER \ "li %1,0\n" \ "3: .section .fixup,\"ax\"\n" \ "4: li %1,%3\n" \ @@ -92,14 +93,14 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, return -EFAULT; __asm__ __volatile__ ( - PPC_RELEASE_BARRIER + PPC_ATOMIC_ENTRY_BARRIER "1: lwarx %1,0,%3 # futex_atomic_cmpxchg_inatomic\n\ cmpw 0,%1,%4\n\ bne- 3f\n" PPC405_ERR77(0,%3) "2: stwcx. %5,0,%3\n\ bne- 1b\n" - PPC_ACQUIRE_BARRIER + PPC_ATOMIC_EXIT_BARRIER "3: .section .fixup,\"ax\"\n\ 4: li %0,%6\n\ b 3b\n\ diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h index 28cdbd9f399c..03c48e819c8e 100644 --- a/arch/powerpc/include/asm/reg_booke.h +++ b/arch/powerpc/include/asm/reg_booke.h @@ -31,7 +31,7 @@ #define MSR_ MSR_ME | MSR_CE #define MSR_KERNEL MSR_ | MSR_64BIT -#define MSR_USER32 MSR_ | MSR_PR | MSR_EE | MSR_DE +#define MSR_USER32 MSR_ | MSR_PR | MSR_EE #define MSR_USER64 MSR_USER32 | MSR_64BIT #elif defined (CONFIG_40x) #define MSR_KERNEL (MSR_ME|MSR_RI|MSR_IR|MSR_DR|MSR_CE) diff --git a/arch/powerpc/include/asm/sections.h b/arch/powerpc/include/asm/sections.h index 6fbce725c710..a0f358d4a00c 100644 --- a/arch/powerpc/include/asm/sections.h +++ b/arch/powerpc/include/asm/sections.h @@ -8,7 +8,7 @@ #ifdef __powerpc64__ -extern char _end[]; +extern char __end_interrupts[]; static inline int in_kernel_text(unsigned long addr) { diff --git a/arch/powerpc/include/asm/synch.h b/arch/powerpc/include/asm/synch.h index d7cab44643c5..e682a7143edb 100644 --- a/arch/powerpc/include/asm/synch.h +++ b/arch/powerpc/include/asm/synch.h @@ -13,6 +13,7 @@ extern unsigned int __start___lwsync_fixup, __stop___lwsync_fixup; extern void do_lwsync_fixups(unsigned long value, void *fixup_start, void *fixup_end); +extern void do_final_fixups(void); static inline void eieio(void) { @@ -41,11 +42,15 @@ static inline void isync(void) START_LWSYNC_SECTION(97); \ isync; \ MAKE_LWSYNC_SECTION_ENTRY(97, __lwsync_fixup); -#define PPC_ACQUIRE_BARRIER "\n" stringify_in_c(__PPC_ACQUIRE_BARRIER) -#define PPC_RELEASE_BARRIER stringify_in_c(LWSYNC) "\n" +#define PPC_ACQUIRE_BARRIER "\n" stringify_in_c(__PPC_ACQUIRE_BARRIER) +#define PPC_RELEASE_BARRIER stringify_in_c(LWSYNC) "\n" +#define PPC_ATOMIC_ENTRY_BARRIER "\n" stringify_in_c(LWSYNC) "\n" +#define PPC_ATOMIC_EXIT_BARRIER "\n" stringify_in_c(sync) "\n" #else #define PPC_ACQUIRE_BARRIER #define PPC_RELEASE_BARRIER +#define PPC_ATOMIC_ENTRY_BARRIER +#define PPC_ATOMIC_EXIT_BARRIER #endif #endif /* __KERNEL__ */ diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S index 56212bc0ab08..4f80cf1ce77b 100644 --- a/arch/powerpc/kernel/entry_32.S +++ b/arch/powerpc/kernel/entry_32.S @@ -215,7 +215,22 @@ reenable_mmu: /* re-enable mmu so we can */ stw r9,8(r1) stw r11,12(r1) stw r3,ORIG_GPR3(r1) + /* + * The trace_hardirqs_off will use CALLER_ADDR0 and CALLER_ADDR1. + * If from user mode there is only one stack frame on the stack, and + * accessing CALLER_ADDR1 will cause oops. So we need create a dummy + * stack frame to make trace_hardirqs_off happy. + */ + andi. r12,r12,MSR_PR + beq 11f + stwu r1,-16(r1) + bl trace_hardirqs_off + addi r1,r1,16 + b 12f + +11: bl trace_hardirqs_off +12: lwz r0,GPR0(r1) lwz r3,ORIG_GPR3(r1) lwz r4,GPR4(r1) diff --git a/arch/powerpc/kernel/jump_label.c b/arch/powerpc/kernel/jump_label.c index 368d158d665d..a1ed8a8c7cb4 100644 --- a/arch/powerpc/kernel/jump_label.c +++ b/arch/powerpc/kernel/jump_label.c @@ -11,6 +11,7 @@ #include <linux/jump_label.h> #include <asm/code-patching.h> +#ifdef HAVE_JUMP_LABEL void arch_jump_label_transform(struct jump_entry *entry, enum jump_label_type type) { @@ -21,3 +22,4 @@ void arch_jump_label_transform(struct jump_entry *entry, else patch_instruction(addr, PPC_INST_NOP); } +#endif diff --git a/arch/powerpc/kernel/kvm.c b/arch/powerpc/kernel/kvm.c index 35f27646c4ff..2985338d0e10 100644 --- a/arch/powerpc/kernel/kvm.c +++ b/arch/powerpc/kernel/kvm.c @@ -132,7 +132,6 @@ static void kvm_patch_ins_b(u32 *inst, int addr) /* On relocatable kernels interrupts handlers and our code can be in different regions, so we don't patch them */ - extern u32 __end_interrupts; if ((ulong)inst < (ulong)&__end_interrupts) return; #endif diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S index f7d760ab5ca1..7cd07b42ca1a 100644 --- a/arch/powerpc/kernel/misc_32.S +++ b/arch/powerpc/kernel/misc_32.S @@ -738,7 +738,7 @@ relocate_new_kernel: mr r5, r31 li r0, 0 -#elif defined(CONFIG_44x) && !defined(CONFIG_47x) +#elif defined(CONFIG_44x) && !defined(CONFIG_PPC_47x) /* * Code for setting up 1:1 mapping for PPC440x for KEXEC diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index 9054ca9ab4f9..6457574c0b2f 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -486,28 +486,6 @@ struct task_struct *__switch_to(struct task_struct *prev, new_thread = &new->thread; old_thread = ¤t->thread; -#if defined(CONFIG_PPC_BOOK3E_64) - /* XXX Current Book3E code doesn't deal with kernel side DBCR0, - * we always hold the user values, so we set it now. - * - * However, we ensure the kernel MSR:DE is appropriately cleared too - * to avoid spurrious single step exceptions in the kernel. - * - * This will have to change to merge with the ppc32 code at some point, - * but I don't like much what ppc32 is doing today so there's some - * thinking needed there - */ - if ((new_thread->dbcr0 | old_thread->dbcr0) & DBCR0_IDM) { - u32 dbcr0; - - mtmsr(mfmsr() & ~MSR_DE); - isync(); - dbcr0 = mfspr(SPRN_DBCR0); - dbcr0 = (dbcr0 & DBCR0_EDM) | new_thread->dbcr0; - mtspr(SPRN_DBCR0, dbcr0); - } -#endif /* CONFIG_PPC64_BOOK3E */ - #ifdef CONFIG_PPC64 /* * Collect processor utilization data per process @@ -657,7 +635,7 @@ void show_regs(struct pt_regs * regs) if ((regs->trap != 0xc00) && cpu_has_feature(CPU_FTR_CFAR)) printk("CFAR: "REG"\n", regs->orig_gpr3); if (trap == 0x300 || trap == 0x600) -#ifdef CONFIG_PPC_ADV_DEBUG_REGS +#if defined(CONFIG_4xx) || defined(CONFIG_BOOKE) printk("DEAR: "REG", ESR: "REG"\n", regs->dar, regs->dsisr); #else printk("DAR: "REG", DSISR: %08lx\n", regs->dar, regs->dsisr); diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index b4fa66127495..cc584865b3df 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -1579,10 +1579,8 @@ static void __init prom_instantiate_rtas(void) return; base = alloc_down(size, PAGE_SIZE, 0); - if (base == 0) { - prom_printf("RTAS allocation failed !\n"); - return; - } + if (base == 0) + prom_panic("Could not allocate memory for RTAS\n"); rtas_inst = call_prom("open", 1, 1, ADDR("/rtas")); if (!IHANDLE_VALID(rtas_inst)) { diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c index c1ce86357ecb..ac7610815113 100644 --- a/arch/powerpc/kernel/setup_32.c +++ b/arch/powerpc/kernel/setup_32.c @@ -107,6 +107,8 @@ notrace unsigned long __init early_init(unsigned long dt_ptr) PTRRELOC(&__start___lwsync_fixup), PTRRELOC(&__stop___lwsync_fixup)); + do_final_fixups(); + return KERNELBASE + offset; } diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 1a9dea80a69b..fb9bb46e7e88 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -359,6 +359,7 @@ void __init setup_system(void) &__start___fw_ftr_fixup, &__stop___fw_ftr_fixup); do_lwsync_fixups(cur_cpu_spec->cpu_features, &__start___lwsync_fixup, &__stop___lwsync_fixup); + do_final_fixups(); /* * Unflatten the device-tree passed by prom_init or kexec diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c index 78b76dc54dfb..836a5a19eb2c 100644 --- a/arch/powerpc/kernel/signal_32.c +++ b/arch/powerpc/kernel/signal_32.c @@ -97,7 +97,7 @@ static inline int put_sigset_t(compat_sigset_t __user *uset, sigset_t *set) compat_sigset_t cset; switch (_NSIG_WORDS) { - case 4: cset.sig[5] = set->sig[3] & 0xffffffffull; + case 4: cset.sig[6] = set->sig[3] & 0xffffffffull; cset.sig[7] = set->sig[3] >> 32; case 3: cset.sig[4] = set->sig[2] & 0xffffffffull; cset.sig[5] = set->sig[2] >> 32; diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index 4e5908264d1a..5459d148a0f6 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -1298,14 +1298,12 @@ void __kprobes DebugException(struct pt_regs *regs, unsigned long debug_status) if (user_mode(regs)) { current->thread.dbcr0 &= ~DBCR0_IC; -#ifdef CONFIG_PPC_ADV_DEBUG_REGS if (DBCR_ACTIVE_EVENTS(current->thread.dbcr0, current->thread.dbcr1)) regs->msr |= MSR_DE; else /* Make sure the IDM bit is off */ current->thread.dbcr0 &= ~DBCR0_IDM; -#endif } _exception(SIGTRAP, regs, TRAP_TRACE, regs->nip); diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index 0cdbc07cec14..0cb137a9b038 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -44,6 +44,7 @@ #include <asm/processor.h> #include <asm/cputhreads.h> #include <asm/page.h> +#include <asm/hvcall.h> #include <linux/gfp.h> #include <linux/sched.h> #include <linux/vmalloc.h> diff --git a/arch/powerpc/lib/feature-fixups.c b/arch/powerpc/lib/feature-fixups.c index 0d08d0171392..7a8a7487cee8 100644 --- a/arch/powerpc/lib/feature-fixups.c +++ b/arch/powerpc/lib/feature-fixups.c @@ -18,6 +18,8 @@ #include <linux/init.h> #include <asm/cputable.h> #include <asm/code-patching.h> +#include <asm/page.h> +#include <asm/sections.h> struct fixup_entry { @@ -128,6 +130,27 @@ void do_lwsync_fixups(unsigned long value, void *fixup_start, void *fixup_end) } } +void do_final_fixups(void) +{ +#if defined(CONFIG_PPC64) && defined(CONFIG_RELOCATABLE) + int *src, *dest; + unsigned long length; + + if (PHYSICAL_START == 0) + return; + + src = (int *)(KERNELBASE + PHYSICAL_START); + dest = (int *)KERNELBASE; + length = (__end_interrupts - _stext) / sizeof(int); + + while (length--) { + patch_instruction(dest, *src); + src++; + dest++; + } +#endif +} + #ifdef CONFIG_FTR_FIXUP_SELFTEST #define check(x) \ diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig index e4588721ef34..3fe6d927ad70 100644 --- a/arch/powerpc/platforms/Kconfig +++ b/arch/powerpc/platforms/Kconfig @@ -347,7 +347,7 @@ config SIMPLE_GPIO config MCU_MPC8349EMITX bool "MPC8349E-mITX MCU driver" - depends on I2C && PPC_83xx + depends on I2C=y && PPC_83xx select GENERIC_GPIO select ARCH_REQUIRE_GPIOLIB help diff --git a/arch/powerpc/platforms/ps3/interrupt.c b/arch/powerpc/platforms/ps3/interrupt.c index 404bc52b7806..1d6f4f478fe2 100644 --- a/arch/powerpc/platforms/ps3/interrupt.c +++ b/arch/powerpc/platforms/ps3/interrupt.c @@ -88,6 +88,7 @@ struct ps3_private { struct ps3_bmp bmp __attribute__ ((aligned (PS3_BMP_MINALIGN))); u64 ppe_id; u64 thread_id; + unsigned long ipi_mask; }; static DEFINE_PER_CPU(struct ps3_private, ps3_private); @@ -144,7 +145,11 @@ static void ps3_chip_unmask(struct irq_data *d) static void ps3_chip_eoi(struct irq_data *d) { const struct ps3_private *pd = irq_data_get_irq_chip_data(d); - lv1_end_of_interrupt_ext(pd->ppe_id, pd->thread_id, d->irq); + + /* non-IPIs are EOIed here. */ + + if (!test_bit(63 - d->irq, &pd->ipi_mask)) + lv1_end_of_interrupt_ext(pd->ppe_id, pd->thread_id, d->irq); } /** @@ -691,6 +696,16 @@ void __init ps3_register_ipi_debug_brk(unsigned int cpu, unsigned int virq) cpu, virq, pd->bmp.ipi_debug_brk_mask); } +void __init ps3_register_ipi_irq(unsigned int cpu, unsigned int virq) +{ + struct ps3_private *pd = &per_cpu(ps3_private, cpu); + + set_bit(63 - virq, &pd->ipi_mask); + + DBG("%s:%d: cpu %u, virq %u, ipi_mask %lxh\n", __func__, __LINE__, + cpu, virq, pd->ipi_mask); +} + static unsigned int ps3_get_irq(void) { struct ps3_private *pd = &__get_cpu_var(ps3_private); @@ -720,6 +735,12 @@ static unsigned int ps3_get_irq(void) BUG(); } #endif + + /* IPIs are EOIed here. */ + + if (test_bit(63 - plug, &pd->ipi_mask)) + lv1_end_of_interrupt_ext(pd->ppe_id, pd->thread_id, plug); + return plug; } diff --git a/arch/powerpc/platforms/ps3/platform.h b/arch/powerpc/platforms/ps3/platform.h index 9a196a88eda7..1a633ed0fe98 100644 --- a/arch/powerpc/platforms/ps3/platform.h +++ b/arch/powerpc/platforms/ps3/platform.h @@ -43,6 +43,7 @@ void ps3_mm_shutdown(void); void ps3_init_IRQ(void); void ps3_shutdown_IRQ(int cpu); void __init ps3_register_ipi_debug_brk(unsigned int cpu, unsigned int virq); +void __init ps3_register_ipi_irq(unsigned int cpu, unsigned int virq); /* smp */ diff --git a/arch/powerpc/platforms/ps3/smp.c b/arch/powerpc/platforms/ps3/smp.c index 4c44794faac0..efc1cd8c034a 100644 --- a/arch/powerpc/platforms/ps3/smp.c +++ b/arch/powerpc/platforms/ps3/smp.c @@ -59,46 +59,49 @@ static void ps3_smp_message_pass(int cpu, int msg) static int ps3_smp_probe(void) { - return 2; -} + int cpu; -static void __init ps3_smp_setup_cpu(int cpu) -{ - int result; - unsigned int *virqs = per_cpu(ps3_ipi_virqs, cpu); - int i; + for (cpu = 0; cpu < 2; cpu++) { + int result; + unsigned int *virqs = per_cpu(ps3_ipi_virqs, cpu); + int i; - DBG(" -> %s:%d: (%d)\n", __func__, __LINE__, cpu); + DBG(" -> %s:%d: (%d)\n", __func__, __LINE__, cpu); - /* - * Check assumptions on ps3_ipi_virqs[] indexing. If this - * check fails, then a different mapping of PPC_MSG_ - * to index needs to be setup. - */ + /* + * Check assumptions on ps3_ipi_virqs[] indexing. If this + * check fails, then a different mapping of PPC_MSG_ + * to index needs to be setup. + */ - BUILD_BUG_ON(PPC_MSG_CALL_FUNCTION != 0); - BUILD_BUG_ON(PPC_MSG_RESCHEDULE != 1); - BUILD_BUG_ON(PPC_MSG_CALL_FUNC_SINGLE != 2); - BUILD_BUG_ON(PPC_MSG_DEBUGGER_BREAK != 3); + BUILD_BUG_ON(PPC_MSG_CALL_FUNCTION != 0); + BUILD_BUG_ON(PPC_MSG_RESCHEDULE != 1); + BUILD_BUG_ON(PPC_MSG_CALL_FUNC_SINGLE != 2); + BUILD_BUG_ON(PPC_MSG_DEBUGGER_BREAK != 3); - for (i = 0; i < MSG_COUNT; i++) { - result = ps3_event_receive_port_setup(cpu, &virqs[i]); + for (i = 0; i < MSG_COUNT; i++) { + result = ps3_event_receive_port_setup(cpu, &virqs[i]); - if (result) - continue; + if (result) + continue; - DBG("%s:%d: (%d, %d) => virq %u\n", - __func__, __LINE__, cpu, i, virqs[i]); + DBG("%s:%d: (%d, %d) => virq %u\n", + __func__, __LINE__, cpu, i, virqs[i]); - result = smp_request_message_ipi(virqs[i], i); + result = smp_request_message_ipi(virqs[i], i); - if (result) - virqs[i] = NO_IRQ; - } + if (result) + virqs[i] = NO_IRQ; + else + ps3_register_ipi_irq(cpu, virqs[i]); + } - ps3_register_ipi_debug_brk(cpu, virqs[PPC_MSG_DEBUGGER_BREAK]); + ps3_register_ipi_debug_brk(cpu, virqs[PPC_MSG_DEBUGGER_BREAK]); - DBG(" <- %s:%d: (%d)\n", __func__, __LINE__, cpu); + DBG(" <- %s:%d: (%d)\n", __func__, __LINE__, cpu); + } + + return 2; } void ps3_smp_cleanup_cpu(int cpu) @@ -121,7 +124,6 @@ static struct smp_ops_t ps3_smp_ops = { .probe = ps3_smp_probe, .message_pass = ps3_smp_message_pass, .kick_cpu = smp_generic_kick_cpu, - .setup_cpu = ps3_smp_setup_cpu, }; void smp_init_ps3(void) diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c index de170fd5ba4e..22ffccd8bef5 100644 --- a/arch/powerpc/sysdev/fsl_rio.c +++ b/arch/powerpc/sysdev/fsl_rio.c @@ -23,7 +23,7 @@ */ #include <linux/init.h> -#include <linux/export.h> +#include <linux/module.h> #include <linux/types.h> #include <linux/dma-mapping.h> #include <linux/interrupt.h> diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index a9fbd43395f7..373679b3744a 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -572,6 +572,7 @@ config KEXEC config CRASH_DUMP bool "kernel crash dumps" depends on 64BIT + select KEXEC help Generate crash dump after being started by kexec. Crash dump kernels are loaded in the main kernel with kexec-tools diff --git a/arch/s390/crypto/crypt_s390.h b/arch/s390/crypto/crypt_s390.h index 49676771bd66..ffd1ac255f19 100644 --- a/arch/s390/crypto/crypt_s390.h +++ b/arch/s390/crypto/crypt_s390.h @@ -368,9 +368,12 @@ static inline int crypt_s390_func_available(int func, if (facility_mask & CRYPT_S390_MSA && !test_facility(17)) return 0; - if (facility_mask & CRYPT_S390_MSA3 && !test_facility(76)) + + if (facility_mask & CRYPT_S390_MSA3 && + (!test_facility(2) || !test_facility(76))) return 0; - if (facility_mask & CRYPT_S390_MSA4 && !test_facility(77)) + if (facility_mask & CRYPT_S390_MSA4 && + (!test_facility(2) || !test_facility(77))) return 0; switch (func & CRYPT_S390_OP_MASK) { diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h index 34ede0ea85a9..524d23b8610c 100644 --- a/arch/s390/include/asm/pgtable.h +++ b/arch/s390/include/asm/pgtable.h @@ -593,6 +593,8 @@ static inline pgste_t pgste_update_all(pte_t *ptep, pgste_t pgste) unsigned long address, bits; unsigned char skey; + if (!pte_present(*ptep)) + return pgste; address = pte_val(*ptep) & PAGE_MASK; skey = page_get_storage_key(address); bits = skey & (_PAGE_CHANGED | _PAGE_REFERENCED); @@ -625,6 +627,8 @@ static inline pgste_t pgste_update_young(pte_t *ptep, pgste_t pgste) #ifdef CONFIG_PGSTE int young; + if (!pte_present(*ptep)) + return pgste; young = page_reset_referenced(pte_val(*ptep) & PAGE_MASK); /* Transfer page referenced bit to pte software bit (host view) */ if (young || (pgste_val(pgste) & RCP_HR_BIT)) @@ -638,13 +642,15 @@ static inline pgste_t pgste_update_young(pte_t *ptep, pgste_t pgste) } -static inline void pgste_set_pte(pte_t *ptep, pgste_t pgste) +static inline void pgste_set_pte(pte_t *ptep, pgste_t pgste, pte_t entry) { #ifdef CONFIG_PGSTE unsigned long address; unsigned long okey, nkey; - address = pte_val(*ptep) & PAGE_MASK; + if (!pte_present(entry)) + return; + address = pte_val(entry) & PAGE_MASK; okey = nkey = page_get_storage_key(address); nkey &= ~(_PAGE_ACC_BITS | _PAGE_FP_BIT); /* Set page access key and fetch protection bit from pgste */ @@ -712,7 +718,7 @@ static inline void set_pte_at(struct mm_struct *mm, unsigned long addr, if (mm_has_pgste(mm)) { pgste = pgste_get_lock(ptep); - pgste_set_pte(ptep, pgste); + pgste_set_pte(ptep, pgste, entry); *ptep = entry; pgste_set_unlock(ptep, pgste); } else diff --git a/arch/s390/include/asm/setup.h b/arch/s390/include/asm/setup.h index 5a099714df04..097183c70407 100644 --- a/arch/s390/include/asm/setup.h +++ b/arch/s390/include/asm/setup.h @@ -82,6 +82,7 @@ extern unsigned int user_mode; #define MACHINE_FLAG_LPAR (1UL << 12) #define MACHINE_FLAG_SPP (1UL << 13) #define MACHINE_FLAG_TOPOLOGY (1UL << 14) +#define MACHINE_FLAG_STCKF (1UL << 15) #define MACHINE_IS_VM (S390_lowcore.machine_flags & MACHINE_FLAG_VM) #define MACHINE_IS_KVM (S390_lowcore.machine_flags & MACHINE_FLAG_KVM) @@ -100,6 +101,7 @@ extern unsigned int user_mode; #define MACHINE_HAS_PFMF (0) #define MACHINE_HAS_SPP (0) #define MACHINE_HAS_TOPOLOGY (0) +#define MACHINE_HAS_STCKF (0) #else /* __s390x__ */ #define MACHINE_HAS_IEEE (1) #define MACHINE_HAS_CSP (1) @@ -111,6 +113,7 @@ extern unsigned int user_mode; #define MACHINE_HAS_PFMF (S390_lowcore.machine_flags & MACHINE_FLAG_PFMF) #define MACHINE_HAS_SPP (S390_lowcore.machine_flags & MACHINE_FLAG_SPP) #define MACHINE_HAS_TOPOLOGY (S390_lowcore.machine_flags & MACHINE_FLAG_TOPOLOGY) +#define MACHINE_HAS_STCKF (S390_lowcore.machine_flags & MACHINE_FLAG_STCKF) #endif /* __s390x__ */ #define ZFCPDUMP_HSA_SIZE (32UL<<20) diff --git a/arch/s390/include/asm/timex.h b/arch/s390/include/asm/timex.h index d610bef9c5e9..c447a27a7fdb 100644 --- a/arch/s390/include/asm/timex.h +++ b/arch/s390/include/asm/timex.h @@ -90,7 +90,7 @@ static inline unsigned long long get_clock_fast(void) { unsigned long long clk; - if (test_facility(25)) + if (MACHINE_HAS_STCKF) asm volatile(".insn s,0xb27c0000,%0" : "=Q" (clk) : : "cc"); else clk = get_clock(); diff --git a/arch/s390/include/asm/unistd.h b/arch/s390/include/asm/unistd.h index 404bdb9671b4..58de4c91c333 100644 --- a/arch/s390/include/asm/unistd.h +++ b/arch/s390/include/asm/unistd.h @@ -277,7 +277,9 @@ #define __NR_clock_adjtime 337 #define __NR_syncfs 338 #define __NR_setns 339 -#define NR_syscalls 340 +#define __NR_process_vm_readv 340 +#define __NR_process_vm_writev 341 +#define NR_syscalls 342 /* * There are some system calls that are not present on 64 bit, some diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S index 5006a1d9f5d0..18c51df9fe06 100644 --- a/arch/s390/kernel/compat_wrapper.S +++ b/arch/s390/kernel/compat_wrapper.S @@ -1627,3 +1627,23 @@ ENTRY(sys_setns_wrapper) lgfr %r2,%r2 # int lgfr %r3,%r3 # int jg sys_setns + +ENTRY(compat_sys_process_vm_readv_wrapper) + lgfr %r2,%r2 # compat_pid_t + llgtr %r3,%r3 # struct compat_iovec __user * + llgfr %r4,%r4 # unsigned long + llgtr %r5,%r5 # struct compat_iovec __user * + llgfr %r6,%r6 # unsigned long + llgf %r0,164(%r15) # unsigned long + stg %r0,160(%r15) + jg sys_process_vm_readv + +ENTRY(compat_sys_process_vm_writev_wrapper) + lgfr %r2,%r2 # compat_pid_t + llgtr %r3,%r3 # struct compat_iovec __user * + llgfr %r4,%r4 # unsigned long + llgtr %r5,%r5 # struct compat_iovec __user * + llgfr %r6,%r6 # unsigned long + llgf %r0,164(%r15) # unsigned long + stg %r0,160(%r15) + jg sys_process_vm_writev diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c index 37394b3413e2..c9ffe0025197 100644 --- a/arch/s390/kernel/early.c +++ b/arch/s390/kernel/early.c @@ -390,6 +390,8 @@ static __init void detect_machine_facilities(void) S390_lowcore.machine_flags |= MACHINE_FLAG_MVCOS; if (test_facility(40)) S390_lowcore.machine_flags |= MACHINE_FLAG_SPP; + if (test_facility(25)) + S390_lowcore.machine_flags |= MACHINE_FLAG_STCKF; #endif } diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 8ac6bfa2786c..e58a462949b1 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -211,6 +211,8 @@ static void __init setup_zfcpdump(unsigned int console_devno) if (ipl_info.type != IPL_TYPE_FCP_DUMP) return; + if (OLDMEM_BASE) + return; if (console_devno != -1) sprintf(str, " cio_ignore=all,!0.0.%04x,!0.0.%04x", ipl_info.data.fcp.dev_id.devno, console_devno); @@ -482,7 +484,7 @@ static void __init setup_memory_end(void) #ifdef CONFIG_ZFCPDUMP - if (ipl_info.type == IPL_TYPE_FCP_DUMP) { + if (ipl_info.type == IPL_TYPE_FCP_DUMP && !OLDMEM_BASE) { memory_end = ZFCPDUMP_HSA_SIZE; memory_end_set = 1; } diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S index 73eb08c874fb..bcab2f04ba58 100644 --- a/arch/s390/kernel/syscalls.S +++ b/arch/s390/kernel/syscalls.S @@ -348,3 +348,5 @@ SYSCALL(sys_open_by_handle_at,sys_open_by_handle_at,compat_sys_open_by_handle_at SYSCALL(sys_clock_adjtime,sys_clock_adjtime,compat_sys_clock_adjtime_wrapper) SYSCALL(sys_syncfs,sys_syncfs,sys_syncfs_wrapper) SYSCALL(sys_setns,sys_setns,sys_setns_wrapper) +SYSCALL(sys_process_vm_readv,sys_process_vm_readv,compat_sys_process_vm_readv_wrapper) /* 340 */ +SYSCALL(sys_process_vm_writev,sys_process_vm_writev,compat_sys_process_vm_writev_wrapper) diff --git a/arch/s390/kernel/topology.c b/arch/s390/kernel/topology.c index 77b8942b9a15..fdb5b8cb260f 100644 --- a/arch/s390/kernel/topology.c +++ b/arch/s390/kernel/topology.c @@ -68,8 +68,10 @@ static cpumask_t cpu_group_map(struct mask_info *info, unsigned int cpu) return mask; } -static void add_cpus_to_mask(struct topology_cpu *tl_cpu, - struct mask_info *book, struct mask_info *core) +static struct mask_info *add_cpus_to_mask(struct topology_cpu *tl_cpu, + struct mask_info *book, + struct mask_info *core, + int z10) { unsigned int cpu; @@ -88,10 +90,16 @@ static void add_cpus_to_mask(struct topology_cpu *tl_cpu, cpu_book_id[lcpu] = book->id; #endif cpumask_set_cpu(lcpu, &core->mask); - cpu_core_id[lcpu] = core->id; + if (z10) { + cpu_core_id[lcpu] = rcpu; + core = core->next; + } else { + cpu_core_id[lcpu] = core->id; + } smp_cpu_polarization[lcpu] = tl_cpu->pp; } } + return core; } static void clear_masks(void) @@ -123,18 +131,41 @@ static void tl_to_cores(struct sysinfo_15_1_x *info) { #ifdef CONFIG_SCHED_BOOK struct mask_info *book = &book_info; + struct cpuid cpu_id; #else struct mask_info *book = NULL; #endif struct mask_info *core = &core_info; union topology_entry *tle, *end; + int z10 = 0; - +#ifdef CONFIG_SCHED_BOOK + get_cpu_id(&cpu_id); + z10 = cpu_id.machine == 0x2097 || cpu_id.machine == 0x2098; +#endif spin_lock_irq(&topology_lock); clear_masks(); tle = info->tle; end = (union topology_entry *)((unsigned long)info + info->length); while (tle < end) { +#ifdef CONFIG_SCHED_BOOK + if (z10) { + switch (tle->nl) { + case 1: + book = book->next; + book->id = tle->container.id; + break; + case 0: + core = add_cpus_to_mask(&tle->cpu, book, core, z10); + break; + default: + clear_masks(); + goto out; + } + tle = next_tle(tle); + continue; + } +#endif switch (tle->nl) { #ifdef CONFIG_SCHED_BOOK case 2: @@ -147,7 +178,7 @@ static void tl_to_cores(struct sysinfo_15_1_x *info) core->id = tle->container.id; break; case 0: - add_cpus_to_mask(&tle->cpu, book, core); + add_cpus_to_mask(&tle->cpu, book, core, z10); break; default: clear_masks(); @@ -328,8 +359,8 @@ void __init s390_init_cpu_topology(void) for (i = 0; i < TOPOLOGY_NR_MAG; i++) printk(" %d", info->mag[i]); printk(" / %d\n", info->mnest); - alloc_masks(info, &core_info, 2); + alloc_masks(info, &core_info, 1); #ifdef CONFIG_SCHED_BOOK - alloc_masks(info, &book_info, 3); + alloc_masks(info, &book_info, 2); #endif } diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S index 56fe6bc81fee..e4c79ebb40e6 100644 --- a/arch/s390/kernel/vmlinux.lds.S +++ b/arch/s390/kernel/vmlinux.lds.S @@ -43,6 +43,8 @@ SECTIONS NOTES :text :note + .dummy : { *(.dummy) } :data + RODATA #ifdef CONFIG_SHARED_KERNEL diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c index 1766def5bc3f..a9a301866b3c 100644 --- a/arch/s390/mm/fault.c +++ b/arch/s390/mm/fault.c @@ -587,8 +587,13 @@ static void pfault_interrupt(unsigned int ext_int_code, } else { /* Completion interrupt was faster than initial * interrupt. Set pfault_wait to -1 so the initial - * interrupt doesn't put the task to sleep. */ - tsk->thread.pfault_wait = -1; + * interrupt doesn't put the task to sleep. + * If the task is not running, ignore the completion + * interrupt since it must be a leftover of a PFAULT + * CANCEL operation which didn't remove all pending + * completion interrupts. */ + if (tsk->state == TASK_RUNNING) + tsk->thread.pfault_wait = -1; } put_task_struct(tsk); } else { diff --git a/arch/sh/include/asm/page.h b/arch/sh/include/asm/page.h index 0dca9a5c6be6..15d970328f71 100644 --- a/arch/sh/include/asm/page.h +++ b/arch/sh/include/asm/page.h @@ -151,8 +151,13 @@ typedef struct page *pgtable_t; #endif /* !__ASSEMBLY__ */ #ifdef CONFIG_UNCACHED_MAPPING +#if defined(CONFIG_29BIT) +#define UNCAC_ADDR(addr) P2SEGADDR(addr) +#define CAC_ADDR(addr) P1SEGADDR(addr) +#else #define UNCAC_ADDR(addr) ((addr) - PAGE_OFFSET + uncached_start) #define CAC_ADDR(addr) ((addr) - uncached_start + PAGE_OFFSET) +#endif #else #define UNCAC_ADDR(addr) ((addr)) #define CAC_ADDR(addr) ((addr)) diff --git a/arch/sh/include/asm/unistd_32.h b/arch/sh/include/asm/unistd_32.h index 3432008d2888..152b8627a184 100644 --- a/arch/sh/include/asm/unistd_32.h +++ b/arch/sh/include/asm/unistd_32.h @@ -375,8 +375,10 @@ #define __NR_syncfs 362 #define __NR_sendmmsg 363 #define __NR_setns 364 +#define __NR_process_vm_readv 365 +#define __NR_process_vm_writev 366 -#define NR_syscalls 365 +#define NR_syscalls 367 #ifdef __KERNEL__ diff --git a/arch/sh/include/asm/unistd_64.h b/arch/sh/include/asm/unistd_64.h index ec9898665f23..c330c23db5a0 100644 --- a/arch/sh/include/asm/unistd_64.h +++ b/arch/sh/include/asm/unistd_64.h @@ -396,10 +396,12 @@ #define __NR_syncfs 373 #define __NR_sendmmsg 374 #define __NR_setns 375 +#define __NR_process_vm_readv 376 +#define __NR_process_vm_writev 377 #ifdef __KERNEL__ -#define NR_syscalls 376 +#define NR_syscalls 378 #define __ARCH_WANT_IPC_PARSE_VERSION #define __ARCH_WANT_OLD_READDIR diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7203.c b/arch/sh/kernel/cpu/sh2a/setup-sh7203.c index a43124e608c3..0bd744f9a3b7 100644 --- a/arch/sh/kernel/cpu/sh2a/setup-sh7203.c +++ b/arch/sh/kernel/cpu/sh2a/setup-sh7203.c @@ -176,10 +176,12 @@ static DECLARE_INTC_DESC(intc_desc, "sh7203", vectors, groups, static struct plat_sci_port scif0_platform_data = { .mapbase = 0xfffe8000, .flags = UPF_BOOT_AUTOCONF, - .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, + .scscr = SCSCR_RIE | SCSCR_TIE | SCSCR_RE | SCSCR_TE | + SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, .irqs = { 192, 192, 192, 192 }, + .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE, }; static struct platform_device scif0_device = { @@ -193,10 +195,12 @@ static struct platform_device scif0_device = { static struct plat_sci_port scif1_platform_data = { .mapbase = 0xfffe8800, .flags = UPF_BOOT_AUTOCONF, - .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, + .scscr = SCSCR_RIE | SCSCR_TIE | SCSCR_RE | SCSCR_TE | + SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, .irqs = { 196, 196, 196, 196 }, + .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE, }; static struct platform_device scif1_device = { @@ -210,10 +214,12 @@ static struct platform_device scif1_device = { static struct plat_sci_port scif2_platform_data = { .mapbase = 0xfffe9000, .flags = UPF_BOOT_AUTOCONF, - .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, + .scscr = SCSCR_RIE | SCSCR_TIE | SCSCR_RE | SCSCR_TE | + SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, .irqs = { 200, 200, 200, 200 }, + .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE, }; static struct platform_device scif2_device = { @@ -227,10 +233,12 @@ static struct platform_device scif2_device = { static struct plat_sci_port scif3_platform_data = { .mapbase = 0xfffe9800, .flags = UPF_BOOT_AUTOCONF, - .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, + .scscr = SCSCR_RIE | SCSCR_TIE | SCSCR_RE | SCSCR_TE | + SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, .irqs = { 204, 204, 204, 204 }, + .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE, }; static struct platform_device scif3_device = { diff --git a/arch/sh/kernel/syscalls_32.S b/arch/sh/kernel/syscalls_32.S index 293e39c59c00..ee56a9b1a981 100644 --- a/arch/sh/kernel/syscalls_32.S +++ b/arch/sh/kernel/syscalls_32.S @@ -382,3 +382,5 @@ ENTRY(sys_call_table) .long sys_syncfs .long sys_sendmmsg .long sys_setns + .long sys_process_vm_readv /* 365 */ + .long sys_process_vm_writev diff --git a/arch/sh/kernel/syscalls_64.S b/arch/sh/kernel/syscalls_64.S index ceb34b94afa9..9af7de26fb71 100644 --- a/arch/sh/kernel/syscalls_64.S +++ b/arch/sh/kernel/syscalls_64.S @@ -402,3 +402,5 @@ sys_call_table: .long sys_syncfs .long sys_sendmmsg .long sys_setns /* 375 */ + .long sys_process_vm_readv + .long sys_process_vm_writev diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig index e57dcce9bfda..942ed6174f1d 100644 --- a/arch/unicore32/Kconfig +++ b/arch/unicore32/Kconfig @@ -237,13 +237,13 @@ menu "PKUnity NetBook-0916 Features" config I2C_BATTERY_BQ27200 tristate "I2C Battery BQ27200 Support" - select PUV3_I2C + select I2C_PUV3 select POWER_SUPPLY select BATTERY_BQ27x00 config I2C_EEPROM_AT24 tristate "I2C EEPROMs AT24 support" - select PUV3_I2C + select I2C_PUV3 select MISC_DEVICES select EEPROM_AT24 diff --git a/arch/unicore32/Kconfig.debug b/arch/unicore32/Kconfig.debug index ae2ec334c3c6..1a3626239843 100644 --- a/arch/unicore32/Kconfig.debug +++ b/arch/unicore32/Kconfig.debug @@ -44,18 +44,4 @@ config DEBUG_OCD Say Y here if you want the debug print routines to direct their output to the UniCore On-Chip-Debugger channel using CP #1. -config DEBUG_OCD_BREAKPOINT - bool "Breakpoint support via On-Chip-Debugger" - depends on DEBUG_OCD - -config DEBUG_UART - int "Kernel low-level debugging messages via serial port" - depends on DEBUG_LL - range 0 1 - default "0" - help - Choice for UART for kernel low-level using PKUnity UARTS, - should be between zero and one. The port must have been - initialised by the boot-loader before use. - endmenu diff --git a/arch/unicore32/boot/compressed/Makefile b/arch/unicore32/boot/compressed/Makefile index b0954a2d23cf..950a9afa38f8 100644 --- a/arch/unicore32/boot/compressed/Makefile +++ b/arch/unicore32/boot/compressed/Makefile @@ -10,8 +10,8 @@ # Copyright (C) 2001~2010 GUAN Xue-tao # -EXTRA_CFLAGS := -fpic -fno-builtin -EXTRA_AFLAGS := -Wa,-march=all +ccflags-y := -fpic -fno-builtin +asflags-y := -Wa,-march=all OBJS := misc.o diff --git a/arch/unicore32/include/asm/bitops.h b/arch/unicore32/include/asm/bitops.h index 1628a6328994..401f597bc38c 100644 --- a/arch/unicore32/include/asm/bitops.h +++ b/arch/unicore32/include/asm/bitops.h @@ -13,12 +13,6 @@ #ifndef __UNICORE_BITOPS_H__ #define __UNICORE_BITOPS_H__ -#define find_next_bit __uc32_find_next_bit -#define find_next_zero_bit __uc32_find_next_zero_bit - -#define find_first_bit __uc32_find_first_bit -#define find_first_zero_bit __uc32_find_first_zero_bit - #define _ASM_GENERIC_BITOPS_FLS_H_ #define _ASM_GENERIC_BITOPS___FLS_H_ #define _ASM_GENERIC_BITOPS_FFS_H_ @@ -44,4 +38,10 @@ static inline int fls(int x) #include <asm-generic/bitops.h> +/* following definitions: to avoid using codes in lib/find_*.c */ +#define find_next_bit find_next_bit +#define find_next_zero_bit find_next_zero_bit +#define find_first_bit find_first_bit +#define find_first_zero_bit find_first_zero_bit + #endif /* __UNICORE_BITOPS_H__ */ diff --git a/arch/unicore32/include/asm/processor.h b/arch/unicore32/include/asm/processor.h index e11cb0786578..f0d780a51f9b 100644 --- a/arch/unicore32/include/asm/processor.h +++ b/arch/unicore32/include/asm/processor.h @@ -53,7 +53,6 @@ struct thread_struct { #define start_thread(regs, pc, sp) \ ({ \ unsigned long *stack = (unsigned long *)sp; \ - set_fs(USER_DS); \ memset(regs->uregs, 0, sizeof(regs->uregs)); \ regs->UCreg_asr = USER_MODE; \ regs->UCreg_pc = pc & ~1; /* pc */ \ diff --git a/arch/unicore32/kernel/ksyms.c b/arch/unicore32/kernel/ksyms.c index a8970809428a..d98bd812cae1 100644 --- a/arch/unicore32/kernel/ksyms.c +++ b/arch/unicore32/kernel/ksyms.c @@ -24,8 +24,8 @@ #include "ksyms.h" -EXPORT_SYMBOL(__uc32_find_next_zero_bit); -EXPORT_SYMBOL(__uc32_find_next_bit); +EXPORT_SYMBOL(find_next_zero_bit); +EXPORT_SYMBOL(find_next_bit); EXPORT_SYMBOL(__backtrace); diff --git a/arch/unicore32/lib/findbit.S b/arch/unicore32/lib/findbit.S index c360ce905d8b..c77746247d36 100644 --- a/arch/unicore32/lib/findbit.S +++ b/arch/unicore32/lib/findbit.S @@ -17,7 +17,7 @@ * Purpose : Find a 'zero' bit * Prototype: int find_first_zero_bit(void *addr, unsigned int maxbit); */ -__uc32_find_first_zero_bit: +ENTRY(find_first_zero_bit) cxor.a r1, #0 beq 3f mov r2, #0 @@ -29,13 +29,14 @@ __uc32_find_first_zero_bit: bub 1b 3: mov r0, r1 @ no free bits mov pc, lr +ENDPROC(find_first_zero_bit) /* * Purpose : Find next 'zero' bit * Prototype: int find_next_zero_bit * (void *addr, unsigned int maxbit, int offset) */ -ENTRY(__uc32_find_next_zero_bit) +ENTRY(find_next_zero_bit) cxor.a r1, #0 beq 3b and.a ip, r2, #7 @@ -47,14 +48,14 @@ ENTRY(__uc32_find_next_zero_bit) or r2, r2, #7 @ if zero, then no bits here add r2, r2, #1 @ align bit pointer b 2b @ loop for next bit -ENDPROC(__uc32_find_next_zero_bit) +ENDPROC(find_next_zero_bit) /* * Purpose : Find a 'one' bit * Prototype: int find_first_bit * (const unsigned long *addr, unsigned int maxbit); */ -__uc32_find_first_bit: +ENTRY(find_first_bit) cxor.a r1, #0 beq 3f mov r2, #0 @@ -66,13 +67,14 @@ __uc32_find_first_bit: bub 1b 3: mov r0, r1 @ no free bits mov pc, lr +ENDPROC(find_first_bit) /* * Purpose : Find next 'one' bit * Prototype: int find_next_zero_bit * (void *addr, unsigned int maxbit, int offset) */ -ENTRY(__uc32_find_next_bit) +ENTRY(find_next_bit) cxor.a r1, #0 beq 3b and.a ip, r2, #7 @@ -83,7 +85,7 @@ ENTRY(__uc32_find_next_bit) or r2, r2, #7 @ if zero, then no bits here add r2, r2, #1 @ align bit pointer b 2b @ loop for next bit -ENDPROC(__uc32_find_next_bit) +ENDPROC(find_next_bit) /* * One or more bits in the LSB of r3 are assumed to be set. diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index da8afd576a6b..1f928659c338 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -1356,7 +1356,7 @@ static int __cpuinit xen_hvm_cpu_notify(struct notifier_block *self, int cpu = (long)hcpu; switch (action) { case CPU_UP_PREPARE: - per_cpu(xen_vcpu, cpu) = &HYPERVISOR_shared_info->vcpu_info[cpu]; + xen_vcpu_setup(cpu); if (xen_have_vector_callback) xen_init_lock_cpu(cpu); break; @@ -1386,7 +1386,6 @@ static void __init xen_hvm_guest_init(void) xen_hvm_smp_init(); register_cpu_notifier(&xen_hvm_cpu_notifier); xen_unplug_emulated_devices(); - have_vcpu_info_placement = 0; x86_init.irqs.intr_init = xen_init_IRQ; xen_hvm_init_time_ops(); xen_hvm_init_mmu_ops(); diff --git a/arch/x86/xen/grant-table.c b/arch/x86/xen/grant-table.c index 6bbfd7ac5e81..5a40d24ba331 100644 --- a/arch/x86/xen/grant-table.c +++ b/arch/x86/xen/grant-table.c @@ -71,7 +71,7 @@ int arch_gnttab_map_shared(unsigned long *frames, unsigned long nr_gframes, if (shared == NULL) { struct vm_struct *area = - alloc_vm_area(PAGE_SIZE * max_nr_gframes); + alloc_vm_area(PAGE_SIZE * max_nr_gframes, NULL); BUG_ON(area == NULL); shared = area->addr; *__shared = shared; diff --git a/block/blk-core.c b/block/blk-core.c index f43c8a5840ae..ea70e6c80cd3 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -1379,15 +1379,19 @@ get_rq: */ if (list_empty(&plug->list)) trace_block_plug(q); - else if (!plug->should_sort) { - struct request *__rq; + else { + if (!plug->should_sort) { + struct request *__rq; - __rq = list_entry_rq(plug->list.prev); - if (__rq->q != q) - plug->should_sort = 1; + __rq = list_entry_rq(plug->list.prev); + if (__rq->q != q) + plug->should_sort = 1; + } + if (request_count >= BLK_MAX_REQUEST_COUNT) { + blk_flush_plug_list(plug, false); + trace_block_plug(q); + } } - if (request_count >= BLK_MAX_REQUEST_COUNT) - blk_flush_plug_list(plug, false); list_add_tail(&req->queuelist, &plug->list); drive_stat_acct(req, 1); } else { diff --git a/block/blk-map.c b/block/blk-map.c index e663ac2d8e68..164cd0059706 100644 --- a/block/blk-map.c +++ b/block/blk-map.c @@ -204,10 +204,11 @@ int blk_rq_map_user_iov(struct request_queue *q, struct request *rq, if (!iov[i].iov_len) return -EINVAL; - if (uaddr & queue_dma_alignment(q)) { + /* + * Keep going so we check length of all segments + */ + if (uaddr & queue_dma_alignment(q)) unaligned = 1; - break; - } } if (unaligned || (q->dma_pad_mask & len) || map_data) diff --git a/block/genhd.c b/block/genhd.c index 9253839714ff..02e9fca80825 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -19,7 +19,6 @@ #include <linux/mutex.h> #include <linux/idr.h> #include <linux/log2.h> -#include <linux/ctype.h> #include "blk.h" @@ -916,74 +915,6 @@ static int __init genhd_device_init(void) subsys_initcall(genhd_device_init); -static ssize_t alias_show(struct device *dev, - struct device_attribute *attr, char *buf) -{ - struct gendisk *disk = dev_to_disk(dev); - ssize_t ret = 0; - - if (disk->alias) - ret = snprintf(buf, ALIAS_LEN, "%s\n", disk->alias); - return ret; -} - -static ssize_t alias_store(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) -{ - struct gendisk *disk = dev_to_disk(dev); - char *alias; - char *envp[] = { NULL, NULL }; - unsigned char c; - int i; - ssize_t ret = count; - - if (!count) - return -EINVAL; - - if (count >= ALIAS_LEN) { - printk(KERN_ERR "alias: alias is too long\n"); - return -EINVAL; - } - - /* Validation check */ - for (i = 0; i < count; i++) { - c = buf[i]; - if (i == count - 1 && c == '\n') - break; - if (!isalnum(c) && c != '_' && c != '-') { - printk(KERN_ERR "alias: invalid alias\n"); - return -EINVAL; - } - } - - if (disk->alias) { - printk(KERN_INFO "alias: %s is already assigned (%s)\n", - disk->disk_name, disk->alias); - return -EINVAL; - } - - alias = kasprintf(GFP_KERNEL, "%s", buf); - if (!alias) - return -ENOMEM; - - if (alias[count - 1] == '\n') - alias[count - 1] = '\0'; - - envp[0] = kasprintf(GFP_KERNEL, "ALIAS=%s", alias); - if (!envp[0]) { - kfree(alias); - return -ENOMEM; - } - - disk->alias = alias; - printk(KERN_INFO "alias: assigned %s to %s\n", alias, disk->disk_name); - - kobject_uevent_env(&dev->kobj, KOBJ_ADD, envp); - - kfree(envp[0]); - return ret; -} - static ssize_t disk_range_show(struct device *dev, struct device_attribute *attr, char *buf) { @@ -1043,7 +974,6 @@ static ssize_t disk_discard_alignment_show(struct device *dev, return sprintf(buf, "%d\n", queue_discard_alignment(disk->queue)); } -static DEVICE_ATTR(alias, S_IRUGO|S_IWUSR, alias_show, alias_store); static DEVICE_ATTR(range, S_IRUGO, disk_range_show, NULL); static DEVICE_ATTR(ext_range, S_IRUGO, disk_ext_range_show, NULL); static DEVICE_ATTR(removable, S_IRUGO, disk_removable_show, NULL); @@ -1066,7 +996,6 @@ static struct device_attribute dev_attr_fail_timeout = #endif static struct attribute *disk_attrs[] = { - &dev_attr_alias.attr, &dev_attr_range.attr, &dev_attr_ext_range.attr, &dev_attr_removable.attr, diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 486f94ef24d4..8004ac30a7a8 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -24,6 +24,7 @@ #include <linux/interrupt.h> #include <linux/types.h> #include <linux/pci.h> +#include <linux/pci-aspm.h> #include <linux/kernel.h> #include <linux/slab.h> #include <linux/delay.h> @@ -4319,6 +4320,10 @@ static int __devinit cciss_pci_init(ctlr_info_t *h) dev_warn(&h->pdev->dev, "controller appears to be disabled\n"); return -ENODEV; } + + pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S | + PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM); + err = pci_enable_device(h->pdev); if (err) { dev_warn(&h->pdev->dev, "Unable to Enable PCI device\n"); @@ -5158,6 +5163,7 @@ reinit_after_soft_reset: h->cciss_max_sectors = 8192; rebuild_lun_table(h, 1, 0); + cciss_engage_scsi(h); h->busy_initializing = 0; return 1; diff --git a/drivers/block/cciss_scsi.c b/drivers/block/cciss_scsi.c index 951a4e33b92b..e820b68d2f6c 100644 --- a/drivers/block/cciss_scsi.c +++ b/drivers/block/cciss_scsi.c @@ -1720,5 +1720,6 @@ static int cciss_eh_abort_handler(struct scsi_cmnd *scsicmd) /* If no tape support, then these become defined out of existence */ #define cciss_scsi_setup(cntl_num) +#define cciss_engage_scsi(h) #endif /* CONFIG_CISS_SCSI_TAPE */ diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 3d806820280e..68b205a9338f 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -161,17 +161,19 @@ static struct loop_func_table *xfer_funcs[MAX_LO_CRYPT] = { &xor_funcs }; -static loff_t get_loop_size(struct loop_device *lo, struct file *file) +static loff_t get_size(loff_t offset, loff_t sizelimit, struct file *file) { - loff_t size, offset, loopsize; + loff_t size, loopsize; /* Compute loopsize in bytes */ size = i_size_read(file->f_mapping->host); - offset = lo->lo_offset; loopsize = size - offset; - if (lo->lo_sizelimit > 0 && lo->lo_sizelimit < loopsize) - loopsize = lo->lo_sizelimit; + /* offset is beyond i_size, wierd but possible */ + if (loopsize < 0) + return 0; + if (sizelimit > 0 && sizelimit < loopsize) + loopsize = sizelimit; /* * Unfortunately, if we want to do I/O on the device, * the number of 512-byte sectors has to fit into a sector_t. @@ -179,17 +181,25 @@ static loff_t get_loop_size(struct loop_device *lo, struct file *file) return loopsize >> 9; } +static loff_t get_loop_size(struct loop_device *lo, struct file *file) +{ + return get_size(lo->lo_offset, lo->lo_sizelimit, file); +} + static int -figure_loop_size(struct loop_device *lo) +figure_loop_size(struct loop_device *lo, loff_t offset, loff_t sizelimit) { - loff_t size = get_loop_size(lo, lo->lo_backing_file); + loff_t size = get_size(offset, sizelimit, lo->lo_backing_file); sector_t x = (sector_t)size; if (unlikely((loff_t)x != size)) return -EFBIG; - + if (lo->lo_offset != offset) + lo->lo_offset = offset; + if (lo->lo_sizelimit != sizelimit) + lo->lo_sizelimit = sizelimit; set_capacity(lo->lo_disk, x); - return 0; + return 0; } static inline int @@ -372,7 +382,8 @@ do_lo_receive(struct loop_device *lo, if (retval < 0) return retval; - + if (retval != bvec->bv_len) + return -EIO; return 0; } @@ -1058,9 +1069,7 @@ loop_set_status(struct loop_device *lo, const struct loop_info64 *info) if (lo->lo_offset != info->lo_offset || lo->lo_sizelimit != info->lo_sizelimit) { - lo->lo_offset = info->lo_offset; - lo->lo_sizelimit = info->lo_sizelimit; - if (figure_loop_size(lo)) + if (figure_loop_size(lo, info->lo_offset, info->lo_sizelimit)) return -EFBIG; } loop_config_discard(lo); @@ -1246,7 +1255,7 @@ static int loop_set_capacity(struct loop_device *lo, struct block_device *bdev) err = -ENXIO; if (unlikely(lo->lo_state != Lo_bound)) goto out; - err = figure_loop_size(lo); + err = figure_loop_size(lo, lo->lo_offset, lo->lo_sizelimit); if (unlikely(err)) goto out; sec = get_capacity(lo->lo_disk); @@ -1284,13 +1293,19 @@ static int lo_ioctl(struct block_device *bdev, fmode_t mode, goto out_unlocked; break; case LOOP_SET_STATUS: - err = loop_set_status_old(lo, (struct loop_info __user *) arg); + err = -EPERM; + if ((mode & FMODE_WRITE) || capable(CAP_SYS_ADMIN)) + err = loop_set_status_old(lo, + (struct loop_info __user *)arg); break; case LOOP_GET_STATUS: err = loop_get_status_old(lo, (struct loop_info __user *) arg); break; case LOOP_SET_STATUS64: - err = loop_set_status64(lo, (struct loop_info64 __user *) arg); + err = -EPERM; + if ((mode & FMODE_WRITE) || capable(CAP_SYS_ADMIN)) + err = loop_set_status64(lo, + (struct loop_info64 __user *) arg); break; case LOOP_GET_STATUS64: err = loop_get_status64(lo, (struct loop_info64 __user *) arg); diff --git a/drivers/block/paride/pg.c b/drivers/block/paride/pg.c index 6b9a2000d56a..a79fb4f7ff62 100644 --- a/drivers/block/paride/pg.c +++ b/drivers/block/paride/pg.c @@ -630,6 +630,7 @@ static ssize_t pg_read(struct file *filp, char __user *buf, size_t count, loff_t if (dev->status & 0x10) return -ETIME; + memset(&hdr, 0, sizeof(hdr)); hdr.magic = PG_MAGIC; hdr.dlen = dev->dlen; copy = 0; diff --git a/drivers/char/random.c b/drivers/char/random.c index 63e19ba56bbe..6035ab8d5ef7 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -941,7 +941,7 @@ void get_random_bytes(void *buf, int nbytes) if (!arch_get_random_long(&v)) break; - memcpy(buf, &v, chunk); + memcpy(p, &v, chunk); p += chunk; nbytes -= chunk; } diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c index bcb1126e3d00..153980be4ee6 100644 --- a/drivers/firmware/dmi_scan.c +++ b/drivers/firmware/dmi_scan.c @@ -585,14 +585,12 @@ int dmi_name_in_serial(const char *str) } /** - * dmi_name_in_vendors - Check if string is anywhere in the DMI vendor information. + * dmi_name_in_vendors - Check if string is in the DMI system or board vendor name * @str: Case sensitive Name */ int dmi_name_in_vendors(const char *str) { - static int fields[] = { DMI_BIOS_VENDOR, DMI_BIOS_VERSION, DMI_SYS_VENDOR, - DMI_PRODUCT_NAME, DMI_PRODUCT_VERSION, DMI_BOARD_VENDOR, - DMI_BOARD_NAME, DMI_BOARD_VERSION, DMI_NONE }; + static int fields[] = { DMI_SYS_VENDOR, DMI_BOARD_VENDOR, DMI_NONE }; int i; for (i = 0; fields[i] != DMI_NONE; i++) { int f = fields[i]; diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c index 0e49d87f6c60..0b0562979171 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -148,13 +148,17 @@ static int _get_gpio_dataout(struct gpio_bank *bank, int gpio) return (__raw_readl(reg) & GPIO_BIT(bank, gpio)) != 0; } -#define MOD_REG_BIT(reg, bit_mask, set) \ -do { \ - int l = __raw_readl(base + reg); \ - if (set) l |= bit_mask; \ - else l &= ~bit_mask; \ - __raw_writel(l, base + reg); \ -} while(0) +static inline void _gpio_rmw(void __iomem *base, u32 reg, u32 mask, bool set) +{ + int l = __raw_readl(base + reg); + + if (set) + l |= mask; + else + l &= ~mask; + + __raw_writel(l, base + reg); +} /** * _set_gpio_debounce - low level gpio debounce time @@ -210,28 +214,28 @@ static inline void set_24xx_gpio_triggering(struct gpio_bank *bank, int gpio, u32 gpio_bit = 1 << gpio; if (cpu_is_omap44xx()) { - MOD_REG_BIT(OMAP4_GPIO_LEVELDETECT0, gpio_bit, - trigger & IRQ_TYPE_LEVEL_LOW); - MOD_REG_BIT(OMAP4_GPIO_LEVELDETECT1, gpio_bit, - trigger & IRQ_TYPE_LEVEL_HIGH); - MOD_REG_BIT(OMAP4_GPIO_RISINGDETECT, gpio_bit, - trigger & IRQ_TYPE_EDGE_RISING); - MOD_REG_BIT(OMAP4_GPIO_FALLINGDETECT, gpio_bit, - trigger & IRQ_TYPE_EDGE_FALLING); + _gpio_rmw(base, OMAP4_GPIO_LEVELDETECT0, gpio_bit, + trigger & IRQ_TYPE_LEVEL_LOW); + _gpio_rmw(base, OMAP4_GPIO_LEVELDETECT1, gpio_bit, + trigger & IRQ_TYPE_LEVEL_HIGH); + _gpio_rmw(base, OMAP4_GPIO_RISINGDETECT, gpio_bit, + trigger & IRQ_TYPE_EDGE_RISING); + _gpio_rmw(base, OMAP4_GPIO_FALLINGDETECT, gpio_bit, + trigger & IRQ_TYPE_EDGE_FALLING); } else { - MOD_REG_BIT(OMAP24XX_GPIO_LEVELDETECT0, gpio_bit, - trigger & IRQ_TYPE_LEVEL_LOW); - MOD_REG_BIT(OMAP24XX_GPIO_LEVELDETECT1, gpio_bit, - trigger & IRQ_TYPE_LEVEL_HIGH); - MOD_REG_BIT(OMAP24XX_GPIO_RISINGDETECT, gpio_bit, - trigger & IRQ_TYPE_EDGE_RISING); - MOD_REG_BIT(OMAP24XX_GPIO_FALLINGDETECT, gpio_bit, - trigger & IRQ_TYPE_EDGE_FALLING); + _gpio_rmw(base, OMAP24XX_GPIO_LEVELDETECT0, gpio_bit, + trigger & IRQ_TYPE_LEVEL_LOW); + _gpio_rmw(base, OMAP24XX_GPIO_LEVELDETECT1, gpio_bit, + trigger & IRQ_TYPE_LEVEL_HIGH); + _gpio_rmw(base, OMAP24XX_GPIO_RISINGDETECT, gpio_bit, + trigger & IRQ_TYPE_EDGE_RISING); + _gpio_rmw(base, OMAP24XX_GPIO_FALLINGDETECT, gpio_bit, + trigger & IRQ_TYPE_EDGE_FALLING); } if (likely(!(bank->non_wakeup_gpios & gpio_bit))) { if (cpu_is_omap44xx()) { - MOD_REG_BIT(OMAP4_GPIO_IRQWAKEN0, gpio_bit, - trigger != 0); + _gpio_rmw(base, OMAP4_GPIO_IRQWAKEN0, gpio_bit, + trigger != 0); } else { /* * GPIO wakeup request can only be generated on edge @@ -1086,6 +1090,11 @@ omap_mpuio_alloc_gc(struct gpio_bank *bank, unsigned int irq_start, gc = irq_alloc_generic_chip("MPUIO", 1, irq_start, bank->base, handle_simple_irq); + if (!gc) { + dev_err(bank->dev, "Memory alloc failed for gc\n"); + return; + } + ct = gc->chip_types; /* NOTE: No ack required, reading IRQ status clears it. */ diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index 0550dcb85814..147df8ae79db 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -596,9 +596,6 @@ static int __devinit device_pca953x_init(struct pca953x_chip *chip, int invert) /* set platform specific polarity inversion */ ret = pca953x_write_reg(chip, PCA953X_INVERT, invert); - if (ret) - goto out; - return 0; out: return ret; } @@ -640,7 +637,7 @@ static int __devinit pca953x_probe(struct i2c_client *client, struct pca953x_platform_data *pdata; struct pca953x_chip *chip; int irq_base=0, invert=0; - int ret = 0; + int ret; chip = kzalloc(sizeof(struct pca953x_chip), GFP_KERNEL); if (chip == NULL) @@ -673,10 +670,10 @@ static int __devinit pca953x_probe(struct i2c_client *client, pca953x_setup_gpio(chip, id->driver_data & PCA_GPIO_MASK); if (chip->chip_type == PCA953X_TYPE) - device_pca953x_init(chip, invert); - else if (chip->chip_type == PCA957X_TYPE) - device_pca957x_init(chip, invert); + ret = device_pca953x_init(chip, invert); else + ret = device_pca957x_init(chip, invert); + if (ret) goto out_failed; ret = pca953x_irq_setup(chip, id, irq_base); diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c index 68b756253f9f..44a5d0ad8b7c 100644 --- a/drivers/gpu/drm/drm_irq.c +++ b/drivers/gpu/drm/drm_irq.c @@ -110,10 +110,7 @@ static void vblank_disable_and_save(struct drm_device *dev, int crtc) /* Prevent vblank irq processing while disabling vblank irqs, * so no updates of timestamps or count can happen after we've * disabled. Needed to prevent races in case of delayed irq's. - * Disable preemption, so vblank_time_lock is held as short as - * possible, even under a kernel with PREEMPT_RT patches. */ - preempt_disable(); spin_lock_irqsave(&dev->vblank_time_lock, irqflags); dev->driver->disable_vblank(dev, crtc); @@ -164,7 +161,6 @@ static void vblank_disable_and_save(struct drm_device *dev, int crtc) clear_vblank_timestamps(dev, crtc); spin_unlock_irqrestore(&dev->vblank_time_lock, irqflags); - preempt_enable(); } static void vblank_disable_fn(unsigned long arg) @@ -889,10 +885,6 @@ int drm_vblank_get(struct drm_device *dev, int crtc) spin_lock_irqsave(&dev->vbl_lock, irqflags); /* Going from 0->1 means we have to enable interrupts again */ if (atomic_add_return(1, &dev->vblank_refcount[crtc]) == 1) { - /* Disable preemption while holding vblank_time_lock. Do - * it explicitely to guard against PREEMPT_RT kernel. - */ - preempt_disable(); spin_lock_irqsave(&dev->vblank_time_lock, irqflags2); if (!dev->vblank_enabled[crtc]) { /* Enable vblank irqs under vblank_time_lock protection. @@ -912,7 +904,6 @@ int drm_vblank_get(struct drm_device *dev, int crtc) } } spin_unlock_irqrestore(&dev->vblank_time_lock, irqflags2); - preempt_enable(); } else { if (!dev->vblank_enabled[crtc]) { atomic_dec(&dev->vblank_refcount[crtc]); diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c index d2d179267af3..fecd705a1a5f 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -85,6 +85,18 @@ static struct radeon_i2c_bus_rec radeon_lookup_i2c_gpio(struct radeon_device *rd for (i = 0; i < num_indices; i++) { gpio = &i2c_info->asGPIO_Info[i]; + /* r4xx mask is technically not used by the hw, so patch in the legacy mask bits */ + if ((rdev->family == CHIP_R420) || + (rdev->family == CHIP_R423) || + (rdev->family == CHIP_RV410)) { + if ((le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x0018) || + (le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x0019) || + (le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x001a)) { + gpio->ucClkMaskShift = 0x19; + gpio->ucDataMaskShift = 0x18; + } + } + /* some evergreen boards have bad data for this entry */ if (ASIC_IS_DCE4(rdev)) { if ((i == 7) && @@ -1996,14 +2008,14 @@ static int radeon_atombios_parse_power_table_1_3(struct radeon_device *rdev) return state_index; /* last mode is usually default, array is low to high */ for (i = 0; i < num_modes; i++) { + rdev->pm.power_state[state_index].clock_info = + kzalloc(sizeof(struct radeon_pm_clock_info) * 1, GFP_KERNEL); + if (!rdev->pm.power_state[state_index].clock_info) + return state_index; + rdev->pm.power_state[state_index].num_clock_modes = 1; rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE; switch (frev) { case 1: - rdev->pm.power_state[state_index].clock_info = - kzalloc(sizeof(struct radeon_pm_clock_info) * 1, GFP_KERNEL); - if (!rdev->pm.power_state[state_index].clock_info) - return state_index; - rdev->pm.power_state[state_index].num_clock_modes = 1; rdev->pm.power_state[state_index].clock_info[0].mclk = le16_to_cpu(power_info->info.asPowerPlayInfo[i].usMemoryClock); rdev->pm.power_state[state_index].clock_info[0].sclk = @@ -2039,11 +2051,6 @@ static int radeon_atombios_parse_power_table_1_3(struct radeon_device *rdev) state_index++; break; case 2: - rdev->pm.power_state[state_index].clock_info = - kzalloc(sizeof(struct radeon_pm_clock_info) * 1, GFP_KERNEL); - if (!rdev->pm.power_state[state_index].clock_info) - return state_index; - rdev->pm.power_state[state_index].num_clock_modes = 1; rdev->pm.power_state[state_index].clock_info[0].mclk = le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMemoryClock); rdev->pm.power_state[state_index].clock_info[0].sclk = @@ -2080,11 +2087,6 @@ static int radeon_atombios_parse_power_table_1_3(struct radeon_device *rdev) state_index++; break; case 3: - rdev->pm.power_state[state_index].clock_info = - kzalloc(sizeof(struct radeon_pm_clock_info) * 1, GFP_KERNEL); - if (!rdev->pm.power_state[state_index].clock_info) - return state_index; - rdev->pm.power_state[state_index].num_clock_modes = 1; rdev->pm.power_state[state_index].clock_info[0].mclk = le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMemoryClock); rdev->pm.power_state[state_index].clock_info[0].sclk = diff --git a/drivers/gpu/vga/vgaarb.c b/drivers/gpu/vga/vgaarb.c index c72f1c0b5e63..bdde899af72e 100644 --- a/drivers/gpu/vga/vgaarb.c +++ b/drivers/gpu/vga/vgaarb.c @@ -465,31 +465,29 @@ static void vga_arbiter_check_bridge_sharing(struct vga_device *vgadev) while (new_bus) { new_bridge = new_bus->self; - if (new_bridge) { - /* go through list of devices already registered */ - list_for_each_entry(same_bridge_vgadev, &vga_list, list) { - bus = same_bridge_vgadev->pdev->bus; - bridge = bus->self; - - /* see if the share a bridge with this device */ - if (new_bridge == bridge) { - /* if their direct parent bridge is the same - as any bridge of this device then it can't be used - for that device */ - same_bridge_vgadev->bridge_has_one_vga = false; - } + /* go through list of devices already registered */ + list_for_each_entry(same_bridge_vgadev, &vga_list, list) { + bus = same_bridge_vgadev->pdev->bus; + bridge = bus->self; + + /* see if the share a bridge with this device */ + if (new_bridge == bridge) { + /* if their direct parent bridge is the same + as any bridge of this device then it can't be used + for that device */ + same_bridge_vgadev->bridge_has_one_vga = false; + } - /* now iterate the previous devices bridge hierarchy */ - /* if the new devices parent bridge is in the other devices - hierarchy then we can't use it to control this device */ - while (bus) { - bridge = bus->self; - if (bridge) { - if (bridge == vgadev->pdev->bus->self) - vgadev->bridge_has_one_vga = false; - } - bus = bus->parent; + /* now iterate the previous devices bridge hierarchy */ + /* if the new devices parent bridge is in the other devices + hierarchy then we can't use it to control this device */ + while (bus) { + bridge = bus->self; + if (bridge) { + if (bridge == vgadev->pdev->bus->self) + vgadev->bridge_has_one_vga = false; } + bus = bus->parent; } } new_bus = new_bus->parent; diff --git a/drivers/iommu/omap-iommu-debug.c b/drivers/iommu/omap-iommu-debug.c index 9c192e79f806..288da5c1499d 100644 --- a/drivers/iommu/omap-iommu-debug.c +++ b/drivers/iommu/omap-iommu-debug.c @@ -10,6 +10,7 @@ * published by the Free Software Foundation. */ +#include <linux/module.h> #include <linux/err.h> #include <linux/clk.h> #include <linux/io.h> diff --git a/drivers/iommu/omap-iovmm.c b/drivers/iommu/omap-iovmm.c index e8fdb8830f69..46be456fcc00 100644 --- a/drivers/iommu/omap-iovmm.c +++ b/drivers/iommu/omap-iovmm.c @@ -10,6 +10,7 @@ * published by the Free Software Foundation. */ +#include <linux/module.h> #include <linux/err.h> #include <linux/slab.h> #include <linux/vmalloc.h> diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c index 661b692573e7..6d5628bb0601 100644 --- a/drivers/leds/led-class.c +++ b/drivers/leds/led-class.c @@ -270,11 +270,8 @@ void led_blink_set(struct led_classdev *led_cdev, del_timer_sync(&led_cdev->blink_timer); if (led_cdev->blink_set && - !led_cdev->blink_set(led_cdev, delay_on, delay_off)) { - led_cdev->blink_delay_on = *delay_on; - led_cdev->blink_delay_off = *delay_off; + !led_cdev->blink_set(led_cdev, delay_on, delay_off)) return; - } /* blink with 1 Hz as default if nothing specified */ if (!*delay_on && !*delay_off) diff --git a/drivers/misc/carma/carma-fpga-program.c b/drivers/misc/carma/carma-fpga-program.c index 7ce6065dc20e..eb5cd28bc6d8 100644 --- a/drivers/misc/carma/carma-fpga-program.c +++ b/drivers/misc/carma/carma-fpga-program.c @@ -945,8 +945,7 @@ static int fpga_of_remove(struct platform_device *op) /* CTL-CPLD Version Register */ #define CTL_CPLD_VERSION 0x2000 -static int fpga_of_probe(struct platform_device *op, - const struct of_device_id *match) +static int fpga_of_probe(struct platform_device *op) { struct device_node *of_node = op->dev.of_node; struct device *this_device; @@ -1107,7 +1106,7 @@ static struct of_device_id fpga_of_match[] = { {}, }; -static struct of_platform_driver fpga_of_driver = { +static struct platform_driver fpga_of_driver = { .probe = fpga_of_probe, .remove = fpga_of_remove, .driver = { @@ -1124,12 +1123,12 @@ static struct of_platform_driver fpga_of_driver = { static int __init fpga_init(void) { led_trigger_register_simple("fpga", &ledtrig_fpga); - return of_register_platform_driver(&fpga_of_driver); + return platform_driver_register(&fpga_of_driver); } static void __exit fpga_exit(void) { - of_unregister_platform_driver(&fpga_of_driver); + platform_driver_unregister(&fpga_of_driver); led_trigger_unregister_simple(ledtrig_fpga); } diff --git a/drivers/misc/carma/carma-fpga.c b/drivers/misc/carma/carma-fpga.c index 3965821fef17..14e974b2a781 100644 --- a/drivers/misc/carma/carma-fpga.c +++ b/drivers/misc/carma/carma-fpga.c @@ -1249,8 +1249,7 @@ static bool dma_filter(struct dma_chan *chan, void *data) return true; } -static int data_of_probe(struct platform_device *op, - const struct of_device_id *match) +static int data_of_probe(struct platform_device *op) { struct device_node *of_node = op->dev.of_node; struct device *this_device; @@ -1401,7 +1400,7 @@ static struct of_device_id data_of_match[] = { {}, }; -static struct of_platform_driver data_of_driver = { +static struct platform_driver data_of_driver = { .probe = data_of_probe, .remove = data_of_remove, .driver = { @@ -1417,12 +1416,12 @@ static struct of_platform_driver data_of_driver = { static int __init data_init(void) { - return of_register_platform_driver(&data_of_driver); + return platform_driver_register(&data_of_driver); } static void __exit data_exit(void) { - of_unregister_platform_driver(&data_of_driver); + platform_driver_unregister(&data_of_driver); } MODULE_AUTHOR("Ira W. Snyder <iws@ovro.caltech.edu>"); diff --git a/drivers/misc/eeprom/Kconfig b/drivers/misc/eeprom/Kconfig index 26cf12ca7f50..701edf658970 100644 --- a/drivers/misc/eeprom/Kconfig +++ b/drivers/misc/eeprom/Kconfig @@ -85,7 +85,7 @@ config EEPROM_93XX46 config EEPROM_DIGSY_MTC_CFG bool "DigsyMTC display configuration EEPROMs device" - depends on PPC_MPC5200_GPIO && GPIOLIB && SPI_GPIO + depends on GPIO_MPC5200 && SPI_GPIO help This option enables access to display configuration EEPROMs on digsy_mtc board. You have to additionally select Microwire diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index ef566443f945..e17e2f8001d2 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -2,23 +2,17 @@ # PINCTRL infrastructure and drivers # -menuconfig PINCTRL - bool "PINCTRL Support" +config PINCTRL + bool depends on EXPERIMENTAL - help - This enables the PINCTRL subsystem for controlling pins - on chip packages, for example multiplexing pins on primarily - PGA and BGA packages for systems on chip. - - If unsure, say N. if PINCTRL +menu "Pin controllers" + depends on PINCTRL + config PINMUX bool "Support pinmux controllers" - help - Say Y here if you want the pincontrol subsystem to handle pin - multiplexing drivers. config DEBUG_PINCTRL bool "Debug PINCTRL calls" @@ -30,14 +24,12 @@ config PINMUX_SIRF bool "CSR SiRFprimaII pinmux driver" depends on ARCH_PRIMA2 select PINMUX - help - Say Y here to enable the SiRFprimaII pinmux driver config PINMUX_U300 bool "U300 pinmux driver" depends on ARCH_U300 select PINMUX - help - Say Y here to enable the U300 pinmux driver + +endmenu endif diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c index a43cfd906c6d..d93e962f2610 100644 --- a/drivers/platform/x86/dell-laptop.c +++ b/drivers/platform/x86/dell-laptop.c @@ -589,14 +589,14 @@ static const struct backlight_ops dell_ops = { .update_status = dell_send_intensity, }; -static void touchpad_led_on() +static void touchpad_led_on(void) { int command = 0x97; char data = 1; i8042_command(&data, command | 1 << 12); } -static void touchpad_led_off() +static void touchpad_led_off(void) { int command = 0x97; char data = 2; diff --git a/drivers/rtc/rtc-puv3.c b/drivers/rtc/rtc-puv3.c index b3eba3cddd42..e4b6880aabd0 100644 --- a/drivers/rtc/rtc-puv3.c +++ b/drivers/rtc/rtc-puv3.c @@ -220,7 +220,7 @@ static void puv3_rtc_enable(struct platform_device *pdev, int en) } } -static int puv3_rtc_remove(struct platform_device *dev) +static int __devexit puv3_rtc_remove(struct platform_device *dev) { struct rtc_device *rtc = platform_get_drvdata(dev); @@ -236,7 +236,7 @@ static int puv3_rtc_remove(struct platform_device *dev) return 0; } -static int puv3_rtc_probe(struct platform_device *pdev) +static int __devinit puv3_rtc_probe(struct platform_device *pdev) { struct rtc_device *rtc; struct resource *res; diff --git a/drivers/s390/char/zcore.c b/drivers/s390/char/zcore.c index 43068fbd0baa..1b6d9247fdc7 100644 --- a/drivers/s390/char/zcore.c +++ b/drivers/s390/char/zcore.c @@ -641,6 +641,8 @@ static int __init zcore_init(void) if (ipl_info.type != IPL_TYPE_FCP_DUMP) return -ENODATA; + if (OLDMEM_BASE) + return -ENODATA; zcore_dbf = debug_register("zcore", 4, 1, 4 * sizeof(long)); debug_register_view(zcore_dbf, &debug_sprintf_view); diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c index b77ae519d79c..ec94f049e995 100644 --- a/drivers/s390/crypto/ap_bus.c +++ b/drivers/s390/crypto/ap_bus.c @@ -1271,18 +1271,16 @@ ap_config_timeout(unsigned long ptr) } /** - * ap_schedule_poll_timer(): Schedule poll timer. + * __ap_schedule_poll_timer(): Schedule poll timer. * * Set up the timer to run the poll tasklet */ -static inline void ap_schedule_poll_timer(void) +static inline void __ap_schedule_poll_timer(void) { ktime_t hr_time; spin_lock_bh(&ap_poll_timer_lock); - if (ap_using_interrupts() || ap_suspend_flag) - goto out; - if (hrtimer_is_queued(&ap_poll_timer)) + if (hrtimer_is_queued(&ap_poll_timer) || ap_suspend_flag) goto out; if (ktime_to_ns(hrtimer_expires_remaining(&ap_poll_timer)) <= 0) { hr_time = ktime_set(0, poll_timeout); @@ -1294,6 +1292,18 @@ out: } /** + * ap_schedule_poll_timer(): Schedule poll timer. + * + * Set up the timer to run the poll tasklet + */ +static inline void ap_schedule_poll_timer(void) +{ + if (ap_using_interrupts()) + return; + __ap_schedule_poll_timer(); +} + +/** * ap_poll_read(): Receive pending reply messages from an AP device. * @ap_dev: pointer to the AP device * @flags: pointer to control flags, bit 2^0 is set if another poll is @@ -1374,8 +1384,9 @@ static int ap_poll_write(struct ap_device *ap_dev, unsigned long *flags) *flags |= 1; *flags |= 2; break; - case AP_RESPONSE_Q_FULL: case AP_RESPONSE_RESET_IN_PROGRESS: + __ap_schedule_poll_timer(); + case AP_RESPONSE_Q_FULL: *flags |= 2; break; case AP_RESPONSE_MESSAGE_TOO_BIG: diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index 4aa76d6f11df..705e13e470af 100644 --- a/drivers/scsi/aacraid/linit.c +++ b/drivers/scsi/aacraid/linit.c @@ -38,6 +38,7 @@ #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/pci.h> +#include <linux/pci-aspm.h> #include <linux/slab.h> #include <linux/mutex.h> #include <linux/spinlock.h> @@ -1109,6 +1110,9 @@ static int __devinit aac_probe_one(struct pci_dev *pdev, unique_id++; } + pci_disable_link_state(pdev, PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1 | + PCIE_LINK_STATE_CLKPM); + error = pci_enable_device(pdev); if (error) goto out; diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index e76107b2ade3..865d452542be 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -23,6 +23,7 @@ #include <linux/interrupt.h> #include <linux/types.h> #include <linux/pci.h> +#include <linux/pci-aspm.h> #include <linux/kernel.h> #include <linux/slab.h> #include <linux/delay.h> @@ -3922,6 +3923,10 @@ static int __devinit hpsa_pci_init(struct ctlr_info *h) dev_warn(&h->pdev->dev, "controller appears to be disabled\n"); return -ENODEV; } + + pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S | + PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM); + err = pci_enable_device(h->pdev); if (err) { dev_warn(&h->pdev->dev, "unable to enable PCI device\n"); diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c index 8889b1babcac..4e041f6d808c 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c @@ -2802,6 +2802,11 @@ _scsih_error_recovery_delete_devices(struct MPT2SAS_ADAPTER *ioc) if (ioc->is_driver_loading) return; + + fw_event = kzalloc(sizeof(struct fw_event_work), GFP_ATOMIC); + if (!fw_event) + return; + fw_event->event = MPT2SAS_REMOVE_UNRESPONDING_DEVICES; fw_event->ioc = ioc; _scsih_fw_event_add(ioc, fw_event); diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 06bc26554a67..f85cfa6c47b5 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -1409,6 +1409,8 @@ static void scsi_kill_request(struct request *req, struct request_queue *q) blk_start_request(req); + scmd_printk(KERN_INFO, cmd, "killing request\n"); + sdev = cmd->device; starget = scsi_target(sdev); shost = sdev->host; @@ -1490,7 +1492,6 @@ static void scsi_request_fn(struct request_queue *q) struct request *req; if (!sdev) { - printk("scsi: killing requests for dead queue\n"); while ((req = blk_peek_request(q)) != NULL) scsi_kill_request(req, q); return; diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index 72273a0e5666..b3c6d957fbd8 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -319,11 +319,7 @@ static struct scsi_device *scsi_alloc_sdev(struct scsi_target *starget, return sdev; out_device_destroy: - scsi_device_set_state(sdev, SDEV_DEL); - transport_destroy_device(&sdev->sdev_gendev); - put_device(&sdev->sdev_dev); - scsi_free_queue(sdev->request_queue); - put_device(&sdev->sdev_gendev); + __scsi_remove_device(sdev); out: if (display_failure_msg) printk(ALLOC_FAILURE_MSG, __func__); diff --git a/drivers/sh/Makefile b/drivers/sh/Makefile index 24e6cec0ae8d..67e272ab1623 100644 --- a/drivers/sh/Makefile +++ b/drivers/sh/Makefile @@ -7,3 +7,11 @@ obj-$(CONFIG_HAVE_CLK) += clk/ obj-$(CONFIG_MAPLE) += maple/ obj-$(CONFIG_SUPERHYWAY) += superhyway/ obj-$(CONFIG_GENERIC_GPIO) += pfc.o + +# +# For the moment we only use this framework for ARM-based SH/R-Mobile +# platforms and generic SH. SH-based SH-Mobile platforms are still using +# an older framework that is pending up-porting, at which point this +# special casing can go away. +# +obj-$(CONFIG_SUPERH)$(CONFIG_ARCH_SHMOBILE) += pm_runtime.o diff --git a/drivers/sh/clk/core.c b/drivers/sh/clk/core.c index dc8d022c07a1..db257a35e71a 100644 --- a/drivers/sh/clk/core.c +++ b/drivers/sh/clk/core.c @@ -25,7 +25,6 @@ #include <linux/seq_file.h> #include <linux/err.h> #include <linux/io.h> -#include <linux/debugfs.h> #include <linux/cpufreq.h> #include <linux/clk.h> #include <linux/sh_clk.h> @@ -173,6 +172,26 @@ long clk_rate_div_range_round(struct clk *clk, unsigned int div_min, return clk_rate_round_helper(&div_range_round); } +static long clk_rate_mult_range_iter(unsigned int pos, + struct clk_rate_round_data *rounder) +{ + return clk_get_rate(rounder->arg) * pos; +} + +long clk_rate_mult_range_round(struct clk *clk, unsigned int mult_min, + unsigned int mult_max, unsigned long rate) +{ + struct clk_rate_round_data mult_range_round = { + .min = mult_min, + .max = mult_max, + .func = clk_rate_mult_range_iter, + .arg = clk_get_parent(clk), + .rate = rate, + }; + + return clk_rate_round_helper(&mult_range_round); +} + int clk_rate_table_find(struct clk *clk, struct cpufreq_frequency_table *freq_table, unsigned long rate) @@ -205,9 +224,6 @@ int clk_reparent(struct clk *child, struct clk *parent) list_add(&child->sibling, &parent->children); child->parent = parent; - /* now do the debugfs renaming to reattach the child - to the proper parent */ - return 0; } @@ -665,89 +681,6 @@ static int __init clk_syscore_init(void) subsys_initcall(clk_syscore_init); #endif -/* - * debugfs support to trace clock tree hierarchy and attributes - */ -static struct dentry *clk_debugfs_root; - -static int clk_debugfs_register_one(struct clk *c) -{ - int err; - struct dentry *d; - struct clk *pa = c->parent; - char s[255]; - char *p = s; - - p += sprintf(p, "%p", c); - d = debugfs_create_dir(s, pa ? pa->dentry : clk_debugfs_root); - if (!d) - return -ENOMEM; - c->dentry = d; - - d = debugfs_create_u8("usecount", S_IRUGO, c->dentry, (u8 *)&c->usecount); - if (!d) { - err = -ENOMEM; - goto err_out; - } - d = debugfs_create_u32("rate", S_IRUGO, c->dentry, (u32 *)&c->rate); - if (!d) { - err = -ENOMEM; - goto err_out; - } - d = debugfs_create_x32("flags", S_IRUGO, c->dentry, (u32 *)&c->flags); - if (!d) { - err = -ENOMEM; - goto err_out; - } - return 0; - -err_out: - debugfs_remove_recursive(c->dentry); - return err; -} - -static int clk_debugfs_register(struct clk *c) -{ - int err; - struct clk *pa = c->parent; - - if (pa && !pa->dentry) { - err = clk_debugfs_register(pa); - if (err) - return err; - } - - if (!c->dentry) { - err = clk_debugfs_register_one(c); - if (err) - return err; - } - return 0; -} - -static int __init clk_debugfs_init(void) -{ - struct clk *c; - struct dentry *d; - int err; - - d = debugfs_create_dir("clock", NULL); - if (!d) - return -ENOMEM; - clk_debugfs_root = d; - - list_for_each_entry(c, &clock_list, node) { - err = clk_debugfs_register(c); - if (err) - goto err_out; - } - return 0; -err_out: - debugfs_remove_recursive(clk_debugfs_root); - return err; -} -late_initcall(clk_debugfs_init); - static int __init clk_late_init(void) { unsigned long flags; diff --git a/arch/arm/mach-shmobile/pm_runtime.c b/drivers/sh/pm_runtime.c index bd5c6a3b8c55..afe9282629b9 100644 --- a/arch/arm/mach-shmobile/pm_runtime.c +++ b/drivers/sh/pm_runtime.c @@ -1,7 +1,5 @@ /* - * arch/arm/mach-shmobile/pm_runtime.c - * - * Runtime PM support code for SuperH Mobile ARM + * Runtime PM support code * * Copyright (C) 2009-2010 Magnus Damm * diff --git a/drivers/staging/media/as102/as102_drv.c b/drivers/staging/media/as102/as102_drv.c index d335c7d6fa0f..828526d4c289 100644 --- a/drivers/staging/media/as102/as102_drv.c +++ b/drivers/staging/media/as102/as102_drv.c @@ -32,8 +32,8 @@ #include "as102_fw.h" #include "dvbdev.h" -int debug; -module_param_named(debug, debug, int, 0644); +int as102_debug; +module_param_named(debug, as102_debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off debugging (default: off)"); int dual_tuner; diff --git a/drivers/staging/media/as102/as102_drv.h b/drivers/staging/media/as102/as102_drv.h index bcda635b5a99..fd33f5a12dcc 100644 --- a/drivers/staging/media/as102/as102_drv.h +++ b/drivers/staging/media/as102/as102_drv.h @@ -37,7 +37,8 @@ extern struct spi_driver as102_spi_driver; #define DRIVER_FULL_NAME "Abilis Systems as10x usb driver" #define DRIVER_NAME "as10x_usb" -extern int debug; +extern int as102_debug; +#define debug as102_debug #define dprintk(debug, args...) \ do { if (debug) { \ diff --git a/drivers/staging/octeon/ethernet-tx.c b/drivers/staging/octeon/ethernet-tx.c index b445cd63f901..2542c3743904 100644 --- a/drivers/staging/octeon/ethernet-tx.c +++ b/drivers/staging/octeon/ethernet-tx.c @@ -275,7 +275,7 @@ int cvm_oct_xmit(struct sk_buff *skb, struct net_device *dev) CVM_OCT_SKB_CB(skb)[0] = hw_buffer.u64; for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { struct skb_frag_struct *fs = skb_shinfo(skb)->frags + i; - hw_buffer.s.addr = XKPHYS_TO_PHYS((u64)(page_address(fs->page) + fs->page_offset)); + hw_buffer.s.addr = XKPHYS_TO_PHYS((u64)(page_address(fs->page.p) + fs->page_offset)); hw_buffer.s.size = fs->size; CVM_OCT_SKB_CB(skb)[i + 1] = hw_buffer.u64; } diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index 1945c70539c2..aff9d612dff0 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -207,6 +207,25 @@ static struct plat_sci_reg sci_regmap[SCIx_NR_REGTYPES][SCIx_NR_REGS] = { }, /* + * Common SH-2(A) SCIF definitions for ports with FIFO data + * count registers. + */ + [SCIx_SH2_SCIF_FIFODATA_REGTYPE] = { + [SCSMR] = { 0x00, 16 }, + [SCBRR] = { 0x04, 8 }, + [SCSCR] = { 0x08, 16 }, + [SCxTDR] = { 0x0c, 8 }, + [SCxSR] = { 0x10, 16 }, + [SCxRDR] = { 0x14, 8 }, + [SCFCR] = { 0x18, 16 }, + [SCFDR] = { 0x1c, 16 }, + [SCTFDR] = sci_reg_invalid, + [SCRFDR] = sci_reg_invalid, + [SCSPTR] = { 0x20, 16 }, + [SCLSR] = { 0x24, 16 }, + }, + + /* * Common SH-3 SCIF definitions. */ [SCIx_SH3_SCIF_REGTYPE] = { diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c index b2c44e1d5813..d786ba31fc07 100644 --- a/drivers/usb/gadget/fsl_udc_core.c +++ b/drivers/usb/gadget/fsl_udc_core.c @@ -1717,7 +1717,7 @@ static void dtd_complete_irq(struct fsl_udc *udc) static inline enum usb_device_speed portscx_device_speed(u32 reg) { - switch (speed & PORTSCX_PORT_SPEED_MASK) { + switch (reg & PORTSCX_PORT_SPEED_MASK) { case PORTSCX_PORT_SPEED_HIGH: return USB_SPEED_HIGH; case PORTSCX_PORT_SPEED_FULL: diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c index 79a31e5b4b68..3d1bf41e8892 100644 --- a/drivers/virtio/virtio_pci.c +++ b/drivers/virtio/virtio_pci.c @@ -594,11 +594,11 @@ static struct virtio_config_ops virtio_pci_config_ops = { static void virtio_pci_release_dev(struct device *_d) { - struct virtio_device *dev = container_of(_d, struct virtio_device, - dev); - struct virtio_pci_device *vp_dev = to_vp_device(dev); - - kfree(vp_dev); + /* + * No need for a release method as we allocate/free + * all devices together with the pci devices. + * Provide an empty one to avoid getting a warning from core. + */ } /* the PCI probing function */ @@ -686,6 +686,7 @@ static void __devexit virtio_pci_remove(struct pci_dev *pci_dev) pci_iounmap(pci_dev, vp_dev->ioaddr); pci_release_regions(pci_dev); pci_disable_device(pci_dev); + kfree(vp_dev); } #ifdef CONFIG_PM diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c index a767884a6c7a..31ab82fda38a 100644 --- a/drivers/xen/balloon.c +++ b/drivers/xen/balloon.c @@ -501,7 +501,7 @@ EXPORT_SYMBOL_GPL(balloon_set_new_target); * alloc_xenballooned_pages - get pages that have been ballooned out * @nr_pages: Number of pages to get * @pages: pages returned - * @highmem: highmem or lowmem pages + * @highmem: allow highmem pages * @return 0 on success, error otherwise */ int alloc_xenballooned_pages(int nr_pages, struct page **pages, bool highmem) @@ -511,7 +511,7 @@ int alloc_xenballooned_pages(int nr_pages, struct page **pages, bool highmem) mutex_lock(&balloon_mutex); while (pgno < nr_pages) { page = balloon_retrieve(highmem); - if (page && PageHighMem(page) == highmem) { + if (page && (highmem || !PageHighMem(page))) { pages[pgno++] = page; } else { enum bp_state st; diff --git a/drivers/xen/gntalloc.c b/drivers/xen/gntalloc.c index f6832f46aea4..e1c4c6e5b469 100644 --- a/drivers/xen/gntalloc.c +++ b/drivers/xen/gntalloc.c @@ -135,7 +135,7 @@ static int add_grefs(struct ioctl_gntalloc_alloc_gref *op, /* Grant foreign access to the page. */ gref->gref_id = gnttab_grant_foreign_access(op->domid, pfn_to_mfn(page_to_pfn(gref->page)), readonly); - if (gref->gref_id < 0) { + if ((int)gref->gref_id < 0) { rc = gref->gref_id; goto undo; } @@ -280,7 +280,7 @@ static long gntalloc_ioctl_alloc(struct gntalloc_file_private_data *priv, goto out; } - gref_ids = kzalloc(sizeof(gref_ids[0]) * op.count, GFP_TEMPORARY); + gref_ids = kcalloc(op.count, sizeof(gref_ids[0]), GFP_TEMPORARY); if (!gref_ids) { rc = -ENOMEM; goto out; diff --git a/drivers/xen/gntdev.c b/drivers/xen/gntdev.c index 39871326afa2..afca14d9042e 100644 --- a/drivers/xen/gntdev.c +++ b/drivers/xen/gntdev.c @@ -114,11 +114,11 @@ static struct grant_map *gntdev_alloc_map(struct gntdev_priv *priv, int count) if (NULL == add) return NULL; - add->grants = kzalloc(sizeof(add->grants[0]) * count, GFP_KERNEL); - add->map_ops = kzalloc(sizeof(add->map_ops[0]) * count, GFP_KERNEL); - add->unmap_ops = kzalloc(sizeof(add->unmap_ops[0]) * count, GFP_KERNEL); - add->kmap_ops = kzalloc(sizeof(add->kmap_ops[0]) * count, GFP_KERNEL); - add->pages = kzalloc(sizeof(add->pages[0]) * count, GFP_KERNEL); + add->grants = kcalloc(count, sizeof(add->grants[0]), GFP_KERNEL); + add->map_ops = kcalloc(count, sizeof(add->map_ops[0]), GFP_KERNEL); + add->unmap_ops = kcalloc(count, sizeof(add->unmap_ops[0]), GFP_KERNEL); + add->kmap_ops = kcalloc(count, sizeof(add->kmap_ops[0]), GFP_KERNEL); + add->pages = kcalloc(count, sizeof(add->pages[0]), GFP_KERNEL); if (NULL == add->grants || NULL == add->map_ops || NULL == add->unmap_ops || diff --git a/drivers/xen/xenbus/xenbus_client.c b/drivers/xen/xenbus/xenbus_client.c index 81c3ce6b8bbe..1906125eab49 100644 --- a/drivers/xen/xenbus/xenbus_client.c +++ b/drivers/xen/xenbus/xenbus_client.c @@ -35,6 +35,7 @@ #include <linux/vmalloc.h> #include <linux/export.h> #include <asm/xen/hypervisor.h> +#include <asm/xen/page.h> #include <xen/interface/xen.h> #include <xen/interface/event_channel.h> #include <xen/events.h> @@ -436,19 +437,20 @@ EXPORT_SYMBOL_GPL(xenbus_free_evtchn); int xenbus_map_ring_valloc(struct xenbus_device *dev, int gnt_ref, void **vaddr) { struct gnttab_map_grant_ref op = { - .flags = GNTMAP_host_map, + .flags = GNTMAP_host_map | GNTMAP_contains_pte, .ref = gnt_ref, .dom = dev->otherend_id, }; struct vm_struct *area; + pte_t *pte; *vaddr = NULL; - area = alloc_vm_area(PAGE_SIZE); + area = alloc_vm_area(PAGE_SIZE, &pte); if (!area) return -ENOMEM; - op.host_addr = (unsigned long)area->addr; + op.host_addr = arbitrary_virt_to_machine(pte).maddr; if (HYPERVISOR_grant_table_op(GNTTABOP_map_grant_ref, &op, 1)) BUG(); @@ -527,6 +529,7 @@ int xenbus_unmap_ring_vfree(struct xenbus_device *dev, void *vaddr) struct gnttab_unmap_grant_ref op = { .host_addr = (unsigned long)vaddr, }; + unsigned int level; /* It'd be nice if linux/vmalloc.h provided a find_vm_area(void *addr) * method so that we don't have to muck with vmalloc internals here. @@ -548,6 +551,8 @@ int xenbus_unmap_ring_vfree(struct xenbus_device *dev, void *vaddr) } op.handle = (grant_handle_t)area->phys_addr; + op.host_addr = arbitrary_virt_to_machine( + lookup_address((unsigned long)vaddr, &level)).maddr; if (HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref, &op, 1)) BUG(); @@ -337,7 +337,7 @@ static void bio_fs_destructor(struct bio *bio) * RETURNS: * Pointer to new bio on success, NULL on failure. */ -struct bio *bio_alloc(gfp_t gfp_mask, int nr_iovecs) +struct bio *bio_alloc(gfp_t gfp_mask, unsigned int nr_iovecs) { struct bio *bio = bio_alloc_bioset(gfp_mask, nr_iovecs, fs_bio_set); @@ -365,7 +365,7 @@ static void bio_kmalloc_destructor(struct bio *bio) * %__GFP_WAIT, the allocation is guaranteed to succeed. * **/ -struct bio *bio_kmalloc(gfp_t gfp_mask, int nr_iovecs) +struct bio *bio_kmalloc(gfp_t gfp_mask, unsigned int nr_iovecs) { struct bio *bio; @@ -696,7 +696,8 @@ static void bio_free_map_data(struct bio_map_data *bmd) kfree(bmd); } -static struct bio_map_data *bio_alloc_map_data(int nr_segs, int iov_count, +static struct bio_map_data *bio_alloc_map_data(int nr_segs, + unsigned int iov_count, gfp_t gfp_mask) { struct bio_map_data *bmd; diff --git a/fs/hfs/trans.c b/fs/hfs/trans.c index e673a88b8ae7..b1ce4c7ad3fb 100644 --- a/fs/hfs/trans.c +++ b/fs/hfs/trans.c @@ -40,6 +40,8 @@ int hfs_mac2asc(struct super_block *sb, char *out, const struct hfs_name *in) src = in->name; srclen = in->len; + if (srclen > HFS_NAMELEN) + srclen = HFS_NAMELEN; dst = out; dstlen = HFS_MAX_NAMELEN; if (nls_io) { diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h index 3d53efd25ab9..f81676f1b310 100644 --- a/include/drm/drm_pciids.h +++ b/include/drm/drm_pciids.h @@ -4,6 +4,7 @@ */ #define radeon_PCI_IDS \ {0x1002, 0x3150, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY}, \ + {0x1002, 0x3151, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ {0x1002, 0x3152, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ {0x1002, 0x3154, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ {0x1002, 0x3155, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ @@ -55,6 +56,7 @@ {0x1002, 0x4C64, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250|RADEON_IS_MOBILITY}, \ {0x1002, 0x4C66, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250|RADEON_IS_MOBILITY}, \ {0x1002, 0x4C67, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250|RADEON_IS_MOBILITY}, \ + {0x1002, 0x4C6E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280|RADEON_IS_MOBILITY}, \ {0x1002, 0x4E44, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \ {0x1002, 0x4E45, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \ {0x1002, 0x4E46, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \ diff --git a/include/linux/bio.h b/include/linux/bio.h index a3c071c9e189..847994aef0e9 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -211,8 +211,8 @@ extern void bio_pair_release(struct bio_pair *dbio); extern struct bio_set *bioset_create(unsigned int, unsigned int); extern void bioset_free(struct bio_set *); -extern struct bio *bio_alloc(gfp_t, int); -extern struct bio *bio_kmalloc(gfp_t, int); +extern struct bio *bio_alloc(gfp_t, unsigned int); +extern struct bio *bio_kmalloc(gfp_t, unsigned int); extern struct bio *bio_alloc_bioset(gfp_t, int, struct bio_set *); extern void bio_put(struct bio *); extern void bio_free(struct bio *, struct bio_set *); @@ -519,7 +519,11 @@ extern void bio_integrity_init(void); #define bioset_integrity_create(a, b) (0) #define bio_integrity_prep(a) (0) #define bio_integrity_enabled(a) (0) -#define bio_integrity_clone(a, b, c, d) (0) +static inline int bio_integrity_clone(struct bio *bio, struct bio *bio_src, + gfp_t gfp_mask, struct bio_set *bs) +{ + return 0; +} #define bioset_integrity_free(a) do { } while (0) #define bio_integrity_free(a, b) do { } while (0) #define bio_integrity_endio(a, b) do { } while (0) diff --git a/include/linux/genhd.h b/include/linux/genhd.h index 9de31bc98c88..6d18f3531f18 100644 --- a/include/linux/genhd.h +++ b/include/linux/genhd.h @@ -21,8 +21,6 @@ #define dev_to_part(device) container_of((device), struct hd_struct, __dev) #define disk_to_dev(disk) (&(disk)->part0.__dev) #define part_to_dev(part) (&((part)->__dev)) -#define alias_name(disk) ((disk)->alias ? (disk)->alias : \ - (disk)->disk_name) extern struct device_type part_type; extern struct kobject *block_depr; @@ -60,7 +58,6 @@ enum { #define DISK_MAX_PARTS 256 #define DISK_NAME_LEN 32 -#define ALIAS_LEN 256 #include <linux/major.h> #include <linux/device.h> @@ -166,7 +163,6 @@ struct gendisk { * disks that can't be partitioned. */ char disk_name[DISK_NAME_LEN]; /* name of major driver */ - char *alias; /* alias name of disk */ char *(*devnode)(struct gendisk *gd, mode_t *mode); unsigned int events; /* supported events */ diff --git a/include/linux/pinctrl/pinctrl.h b/include/linux/pinctrl/pinctrl.h index 3605e947fa90..04c011038f32 100644 --- a/include/linux/pinctrl/pinctrl.h +++ b/include/linux/pinctrl/pinctrl.h @@ -121,6 +121,7 @@ extern const char *pinctrl_dev_get_name(struct pinctrl_dev *pctldev); extern void *pinctrl_dev_get_drvdata(struct pinctrl_dev *pctldev); #else +struct pinctrl_dev; /* Sufficiently stupid default function when pinctrl is not in use */ static inline bool pin_is_valid(struct pinctrl_dev *pctldev, int pin) diff --git a/include/linux/serial_sci.h b/include/linux/serial_sci.h index 0efa1f10bc2b..369273a52679 100644 --- a/include/linux/serial_sci.h +++ b/include/linux/serial_sci.h @@ -67,6 +67,7 @@ enum { SCIx_IRDA_REGTYPE, SCIx_SCIFA_REGTYPE, SCIx_SCIFB_REGTYPE, + SCIx_SH2_SCIF_FIFODATA_REGTYPE, SCIx_SH3_SCIF_REGTYPE, SCIx_SH4_SCIF_REGTYPE, SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE, diff --git a/include/linux/sh_clk.h b/include/linux/sh_clk.h index 3ccf18648d0a..a20831cf336a 100644 --- a/include/linux/sh_clk.h +++ b/include/linux/sh_clk.h @@ -52,7 +52,6 @@ struct clk { unsigned long arch_flags; void *priv; - struct dentry *dentry; struct clk_mapping *mapping; struct cpufreq_frequency_table *freq_table; unsigned int nr_freqs; @@ -94,6 +93,9 @@ int clk_rate_table_find(struct clk *clk, long clk_rate_div_range_round(struct clk *clk, unsigned int div_min, unsigned int div_max, unsigned long rate); +long clk_rate_mult_range_round(struct clk *clk, unsigned int mult_min, + unsigned int mult_max, unsigned long rate); + long clk_round_parent(struct clk *clk, unsigned long target, unsigned long *best_freq, unsigned long *parent_freq, unsigned int div_min, unsigned int div_max); diff --git a/include/linux/sh_pfc.h b/include/linux/sh_pfc.h index bc8c9208f7e2..8446789216e5 100644 --- a/include/linux/sh_pfc.h +++ b/include/linux/sh_pfc.h @@ -104,4 +104,80 @@ struct pinmux_info { int register_pinmux(struct pinmux_info *pip); int unregister_pinmux(struct pinmux_info *pip); +/* helper macro for port */ +#define PORT_1(fn, pfx, sfx) fn(pfx, sfx) + +#define PORT_10(fn, pfx, sfx) \ + PORT_1(fn, pfx##0, sfx), PORT_1(fn, pfx##1, sfx), \ + PORT_1(fn, pfx##2, sfx), PORT_1(fn, pfx##3, sfx), \ + PORT_1(fn, pfx##4, sfx), PORT_1(fn, pfx##5, sfx), \ + PORT_1(fn, pfx##6, sfx), PORT_1(fn, pfx##7, sfx), \ + PORT_1(fn, pfx##8, sfx), PORT_1(fn, pfx##9, sfx) + +#define PORT_90(fn, pfx, sfx) \ + PORT_10(fn, pfx##1, sfx), PORT_10(fn, pfx##2, sfx), \ + PORT_10(fn, pfx##3, sfx), PORT_10(fn, pfx##4, sfx), \ + PORT_10(fn, pfx##5, sfx), PORT_10(fn, pfx##6, sfx), \ + PORT_10(fn, pfx##7, sfx), PORT_10(fn, pfx##8, sfx), \ + PORT_10(fn, pfx##9, sfx) + +#define _PORT_ALL(pfx, sfx) pfx##_##sfx +#define _GPIO_PORT(pfx, sfx) PINMUX_GPIO(GPIO_PORT##pfx, PORT##pfx##_DATA) +#define PORT_ALL(str) CPU_ALL_PORT(_PORT_ALL, PORT, str) +#define GPIO_PORT_ALL() CPU_ALL_PORT(_GPIO_PORT, , unused) +#define GPIO_FN(str) PINMUX_GPIO(GPIO_FN_##str, str##_MARK) + +/* helper macro for pinmux_enum_t */ +#define PORT_DATA_I(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_IN) + +#define PORT_DATA_I_PD(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ + PORT##nr##_IN, PORT##nr##_IN_PD) + +#define PORT_DATA_I_PU(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ + PORT##nr##_IN, PORT##nr##_IN_PU) + +#define PORT_DATA_I_PU_PD(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ + PORT##nr##_IN, PORT##nr##_IN_PD, PORT##nr##_IN_PU) + +#define PORT_DATA_O(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT) + +#define PORT_DATA_IO(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ + PORT##nr##_IN) + +#define PORT_DATA_IO_PD(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ + PORT##nr##_IN, PORT##nr##_IN_PD) + +#define PORT_DATA_IO_PU(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ + PORT##nr##_IN, PORT##nr##_IN_PU) + +#define PORT_DATA_IO_PU_PD(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ + PORT##nr##_IN, PORT##nr##_IN_PD, PORT##nr##_IN_PU) + +/* helper macro for top 4 bits in PORTnCR */ +#define _PCRH(in, in_pd, in_pu, out) \ + 0, (out), (in), 0, \ + 0, 0, 0, 0, \ + 0, 0, (in_pd), 0, \ + 0, 0, (in_pu), 0 + +#define PORTCR(nr, reg) \ + { \ + PINMUX_CFG_REG("PORT" nr "CR", reg, 8, 4) { \ + _PCRH(PORT##nr##_IN, PORT##nr##_IN_PD, \ + PORT##nr##_IN_PU, PORT##nr##_OUT), \ + PORT##nr##_FN0, PORT##nr##_FN1, \ + PORT##nr##_FN2, PORT##nr##_FN3, \ + PORT##nr##_FN4, PORT##nr##_FN5, \ + PORT##nr##_FN6, PORT##nr##_FN7 } \ + } + #endif /* __SH_PFC_H */ diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h index 687fb11e2010..4bde182fcf93 100644 --- a/include/linux/vmalloc.h +++ b/include/linux/vmalloc.h @@ -119,7 +119,7 @@ unmap_kernel_range(unsigned long addr, unsigned long size) #endif /* Allocate/destroy a 'vmalloc' VM area. */ -extern struct vm_struct *alloc_vm_area(size_t size); +extern struct vm_struct *alloc_vm_area(size_t size, pte_t **ptes); extern void free_vm_area(struct vm_struct *area); /* for /dev/kmem */ diff --git a/include/xen/platform_pci.h b/include/xen/platform_pci.h index a785a3b0c8c7..438c256c274b 100644 --- a/include/xen/platform_pci.h +++ b/include/xen/platform_pci.h @@ -29,8 +29,7 @@ static inline int xen_must_unplug_nics(void) { #if (defined(CONFIG_XEN_NETDEV_FRONTEND) || \ defined(CONFIG_XEN_NETDEV_FRONTEND_MODULE)) && \ - (defined(CONFIG_XEN_PLATFORM_PCI) || \ - defined(CONFIG_XEN_PLATFORM_PCI_MODULE)) + defined(CONFIG_XEN_PVHVM) return 1; #else return 0; @@ -40,8 +39,7 @@ static inline int xen_must_unplug_nics(void) { static inline int xen_must_unplug_disks(void) { #if (defined(CONFIG_XEN_BLKDEV_FRONTEND) || \ defined(CONFIG_XEN_BLKDEV_FRONTEND_MODULE)) && \ - (defined(CONFIG_XEN_PLATFORM_PCI) || \ - defined(CONFIG_XEN_PLATFORM_PCI_MODULE)) + defined(CONFIG_XEN_PVHVM) return 1; #else return 0; diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c index aa57d5da18c1..b5f4742693c0 100644 --- a/kernel/irq/spurious.c +++ b/kernel/irq/spurious.c @@ -115,7 +115,7 @@ static int misrouted_irq(int irq) struct irq_desc *desc; int i, ok = 0; - if (atomic_inc_return(&irq_poll_active) == 1) + if (atomic_inc_return(&irq_poll_active) != 1) goto out; irq_poll_cpu = smp_processor_id(); diff --git a/mm/backing-dev.c b/mm/backing-dev.c index a0860640378d..71034f41a2ba 100644 --- a/mm/backing-dev.c +++ b/mm/backing-dev.c @@ -724,6 +724,14 @@ void bdi_destroy(struct backing_dev_info *bdi) bdi_unregister(bdi); + /* + * If bdi_unregister() had already been called earlier, the + * wakeup_timer could still be armed because bdi_prune_sb() + * can race with the bdi_wakeup_thread_delayed() calls from + * __mark_inode_dirty(). + */ + del_timer_sync(&bdi->wb.wakeup_timer); + for (i = 0; i < NR_BDI_STAT_ITEMS; i++) percpu_counter_destroy(&bdi->bdi_stat[i]); diff --git a/mm/hugetlb.c b/mm/hugetlb.c index dae27ba3be2c..bb28a5f9db8d 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -2422,6 +2422,8 @@ retry_avoidcopy: * anon_vma prepared. */ if (unlikely(anon_vma_prepare(vma))) { + page_cache_release(new_page); + page_cache_release(old_page); /* Caller expects lock to be held */ spin_lock(&mm->page_table_lock); return VM_FAULT_OOM; diff --git a/mm/nommu.c b/mm/nommu.c index 73419c55eda6..b982290fd962 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -454,7 +454,7 @@ void __attribute__((weak)) vmalloc_sync_all(void) * between processes, it syncs the pagetable across all * processes. */ -struct vm_struct *alloc_vm_area(size_t size) +struct vm_struct *alloc_vm_area(size_t size, pte_t **ptes) { BUG(); return NULL; diff --git a/mm/oom_kill.c b/mm/oom_kill.c index 471dedb463ab..76f2c5ae908e 100644 --- a/mm/oom_kill.c +++ b/mm/oom_kill.c @@ -185,6 +185,11 @@ unsigned int oom_badness(struct task_struct *p, struct mem_cgroup *mem, if (!p) return 0; + if (p->signal->oom_score_adj == OOM_SCORE_ADJ_MIN) { + task_unlock(p); + return 0; + } + /* * The memory controller may have a limit of 0 bytes, so avoid a divide * by zero, if necessary. diff --git a/mm/vmalloc.c b/mm/vmalloc.c index b669aa6f6caf..3231bf332878 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -2141,23 +2141,30 @@ void __attribute__((weak)) vmalloc_sync_all(void) static int f(pte_t *pte, pgtable_t table, unsigned long addr, void *data) { - /* apply_to_page_range() does all the hard work. */ + pte_t ***p = data; + + if (p) { + *(*p) = pte; + (*p)++; + } return 0; } /** * alloc_vm_area - allocate a range of kernel address space * @size: size of the area + * @ptes: returns the PTEs for the address space * * Returns: NULL on failure, vm_struct on success * * This function reserves a range of kernel address space, and * allocates pagetables to map that range. No actual mappings - * are created. If the kernel address space is not shared - * between processes, it syncs the pagetable across all - * processes. + * are created. + * + * If @ptes is non-NULL, pointers to the PTEs (in init_mm) + * allocated for the VM area are returned. */ -struct vm_struct *alloc_vm_area(size_t size) +struct vm_struct *alloc_vm_area(size_t size, pte_t **ptes) { struct vm_struct *area; @@ -2171,19 +2178,11 @@ struct vm_struct *alloc_vm_area(size_t size) * of kernel virtual address space and mapped into init_mm. */ if (apply_to_page_range(&init_mm, (unsigned long)area->addr, - area->size, f, NULL)) { + size, f, ptes ? &ptes : NULL)) { free_vm_area(area); return NULL; } - /* - * If the allocated address space is passed to a hypercall - * before being used then we cannot rely on a page fault to - * trigger an update of the page tables. So sync all the page - * tables here. - */ - vmalloc_sync_all(); - return area; } EXPORT_SYMBOL_GPL(alloc_vm_area); diff --git a/security/keys/encrypted-keys/Makefile b/security/keys/encrypted-keys/Makefile index 6bc7a86d1027..d6f8433250a5 100644 --- a/security/keys/encrypted-keys/Makefile +++ b/security/keys/encrypted-keys/Makefile @@ -2,5 +2,9 @@ # Makefile for encrypted keys # -obj-$(CONFIG_ENCRYPTED_KEYS) += encrypted.o ecryptfs_format.o -obj-$(CONFIG_TRUSTED_KEYS) += masterkey_trusted.o +obj-$(CONFIG_ENCRYPTED_KEYS) += encrypted-keys.o + +encrypted-keys-y := encrypted.o ecryptfs_format.o +masterkey-$(CONFIG_TRUSTED_KEYS) := masterkey_trusted.o +masterkey-$(CONFIG_TRUSTED_KEYS)-$(CONFIG_ENCRYPTED_KEYS) := masterkey_trusted.o +encrypted-keys-y += $(masterkey-y) $(masterkey-m-m) diff --git a/security/keys/encrypted-keys/encrypted.c b/security/keys/encrypted-keys/encrypted.c index dcc843cb0f80..41144f71d615 100644 --- a/security/keys/encrypted-keys/encrypted.c +++ b/security/keys/encrypted-keys/encrypted.c @@ -444,7 +444,7 @@ static struct key *request_master_key(struct encrypted_key_payload *epayload, goto out; if (IS_ERR(mkey)) { - int ret = PTR_ERR(epayload); + int ret = PTR_ERR(mkey); if (ret == -ENOTSUPP) pr_info("encrypted_key: key %s not supported", diff --git a/security/keys/encrypted-keys/encrypted.h b/security/keys/encrypted-keys/encrypted.h index b6ade8945250..8136a2d44c63 100644 --- a/security/keys/encrypted-keys/encrypted.h +++ b/security/keys/encrypted-keys/encrypted.h @@ -2,7 +2,8 @@ #define __ENCRYPTED_KEY_H #define ENCRYPTED_DEBUG 0 -#ifdef CONFIG_TRUSTED_KEYS +#if defined(CONFIG_TRUSTED_KEYS) || \ + (defined(CONFIG_TRUSTED_KEYS_MODULE) && defined(CONFIG_ENCRYPTED_KEYS_MODULE)) extern struct key *request_trusted_key(const char *trusted_desc, u8 **master_key, size_t *master_keylen); #else diff --git a/security/keys/user_defined.c b/security/keys/user_defined.c index 5b366d7af3c4..69ff52c08e97 100644 --- a/security/keys/user_defined.c +++ b/security/keys/user_defined.c @@ -102,7 +102,8 @@ int user_update(struct key *key, const void *data, size_t datalen) key->expiry = 0; } - kfree_rcu(zap, rcu); + if (zap) + kfree_rcu(zap, rcu); error: return ret; diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c index 6aceef518a41..5c32f36ff706 100644 --- a/security/smack/smackfs.c +++ b/security/smack/smackfs.c @@ -102,9 +102,6 @@ static int smk_cipso_doi_value = SMACK_CIPSO_DOI_DEFAULT; const char *smack_cipso_option = SMACK_CIPSO_OPTION; - -#define SEQ_READ_FINISHED ((loff_t)-1) - /* * Values for parsing cipso rules * SMK_DIGITLEN: Length of a digit field in a rule. @@ -357,10 +354,12 @@ static ssize_t smk_write_load_list(struct file *file, const char __user *buf, rc = count; /* + * If this is "load" as opposed to "load-self" and a new rule + * it needs to get added for reporting. * smk_set_access returns true if there was already a rule * for the subject/object pair, and false if it was new. */ - if (!smk_set_access(rule, rule_list, rule_lock)) { + if (load && !smk_set_access(rule, rule_list, rule_lock)) { smlp = kzalloc(sizeof(*smlp), GFP_KERNEL); if (smlp != NULL) { smlp->smk_rule = rule; @@ -377,12 +376,12 @@ out: return rc; } - /* - * Seq_file read operations for /smack/load + * Core logic for smackfs seq list operations. */ -static void *load_seq_start(struct seq_file *s, loff_t *pos) +static void *smk_seq_start(struct seq_file *s, loff_t *pos, + struct list_head *head) { struct list_head *list; @@ -390,7 +389,7 @@ static void *load_seq_start(struct seq_file *s, loff_t *pos) * This is 0 the first time through. */ if (s->index == 0) - s->private = &smack_rule_list; + s->private = head; if (s->private == NULL) return NULL; @@ -404,11 +403,12 @@ static void *load_seq_start(struct seq_file *s, loff_t *pos) return list; } -static void *load_seq_next(struct seq_file *s, void *v, loff_t *pos) +static void *smk_seq_next(struct seq_file *s, void *v, loff_t *pos, + struct list_head *head) { struct list_head *list = v; - if (list_is_last(list, &smack_rule_list)) { + if (list_is_last(list, head)) { s->private = NULL; return NULL; } @@ -416,6 +416,25 @@ static void *load_seq_next(struct seq_file *s, void *v, loff_t *pos) return list->next; } +static void smk_seq_stop(struct seq_file *s, void *v) +{ + /* No-op */ +} + +/* + * Seq_file read operations for /smack/load + */ + +static void *load_seq_start(struct seq_file *s, loff_t *pos) +{ + return smk_seq_start(s, pos, &smack_rule_list); +} + +static void *load_seq_next(struct seq_file *s, void *v, loff_t *pos) +{ + return smk_seq_next(s, v, pos, &smack_rule_list); +} + static int load_seq_show(struct seq_file *s, void *v) { struct list_head *list = v; @@ -446,16 +465,11 @@ static int load_seq_show(struct seq_file *s, void *v) return 0; } -static void load_seq_stop(struct seq_file *s, void *v) -{ - /* No-op */ -} - static const struct seq_operations load_seq_ops = { .start = load_seq_start, .next = load_seq_next, .show = load_seq_show, - .stop = load_seq_stop, + .stop = smk_seq_stop, }; /** @@ -574,28 +588,12 @@ static void smk_unlbl_ambient(char *oldambient) static void *cipso_seq_start(struct seq_file *s, loff_t *pos) { - if (*pos == SEQ_READ_FINISHED) - return NULL; - if (list_empty(&smack_known_list)) - return NULL; - - return smack_known_list.next; + return smk_seq_start(s, pos, &smack_known_list); } static void *cipso_seq_next(struct seq_file *s, void *v, loff_t *pos) { - struct list_head *list = v; - - /* - * labels with no associated cipso value wont be printed - * in cipso_seq_show - */ - if (list_is_last(list, &smack_known_list)) { - *pos = SEQ_READ_FINISHED; - return NULL; - } - - return list->next; + return smk_seq_next(s, v, pos, &smack_known_list); } /* @@ -634,16 +632,11 @@ static int cipso_seq_show(struct seq_file *s, void *v) return 0; } -static void cipso_seq_stop(struct seq_file *s, void *v) -{ - /* No-op */ -} - static const struct seq_operations cipso_seq_ops = { .start = cipso_seq_start, - .stop = cipso_seq_stop, .next = cipso_seq_next, .show = cipso_seq_show, + .stop = smk_seq_stop, }; /** @@ -788,23 +781,12 @@ static const struct file_operations smk_cipso_ops = { static void *netlbladdr_seq_start(struct seq_file *s, loff_t *pos) { - if (*pos == SEQ_READ_FINISHED) - return NULL; - if (list_empty(&smk_netlbladdr_list)) - return NULL; - return smk_netlbladdr_list.next; + return smk_seq_start(s, pos, &smk_netlbladdr_list); } static void *netlbladdr_seq_next(struct seq_file *s, void *v, loff_t *pos) { - struct list_head *list = v; - - if (list_is_last(list, &smk_netlbladdr_list)) { - *pos = SEQ_READ_FINISHED; - return NULL; - } - - return list->next; + return smk_seq_next(s, v, pos, &smk_netlbladdr_list); } #define BEBITS (sizeof(__be32) * 8) @@ -828,16 +810,11 @@ static int netlbladdr_seq_show(struct seq_file *s, void *v) return 0; } -static void netlbladdr_seq_stop(struct seq_file *s, void *v) -{ - /* No-op */ -} - static const struct seq_operations netlbladdr_seq_ops = { .start = netlbladdr_seq_start, - .stop = netlbladdr_seq_stop, .next = netlbladdr_seq_next, .show = netlbladdr_seq_show, + .stop = smk_seq_stop, }; /** @@ -1405,23 +1382,14 @@ static void *load_self_seq_start(struct seq_file *s, loff_t *pos) { struct task_smack *tsp = current_security(); - if (*pos == SEQ_READ_FINISHED) - return NULL; - if (list_empty(&tsp->smk_rules)) - return NULL; - return tsp->smk_rules.next; + return smk_seq_start(s, pos, &tsp->smk_rules); } static void *load_self_seq_next(struct seq_file *s, void *v, loff_t *pos) { struct task_smack *tsp = current_security(); - struct list_head *list = v; - if (list_is_last(list, &tsp->smk_rules)) { - *pos = SEQ_READ_FINISHED; - return NULL; - } - return list->next; + return smk_seq_next(s, v, pos, &tsp->smk_rules); } static int load_self_seq_show(struct seq_file *s, void *v) @@ -1453,16 +1421,11 @@ static int load_self_seq_show(struct seq_file *s, void *v) return 0; } -static void load_self_seq_stop(struct seq_file *s, void *v) -{ - /* No-op */ -} - static const struct seq_operations load_self_seq_ops = { .start = load_self_seq_start, .next = load_self_seq_next, .show = load_self_seq_show, - .stop = load_self_seq_stop, + .stop = smk_seq_stop, }; diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c index 1c8ddf547a2d..7ae7578bdcc0 100644 --- a/sound/pci/hda/hda_eld.c +++ b/sound/pci/hda/hda_eld.c @@ -297,10 +297,18 @@ static int hdmi_update_eld(struct hdmi_eld *e, buf + ELD_FIXED_BYTES + mnl + 3 * i); } + /* + * HDMI sink's ELD info cannot always be retrieved for now, e.g. + * in console or for audio devices. Assume the highest speakers + * configuration, to _not_ prohibit multi-channel audio playback. + */ + if (!e->spk_alloc) + e->spk_alloc = 0xffff; + + e->eld_valid = true; return 0; out_fail: - e->eld_ver = 0; return -EINVAL; } @@ -323,9 +331,6 @@ int snd_hdmi_get_eld(struct hdmi_eld *eld, * ELD is valid, actual eld_size is assigned in hdmi_update_eld() */ - if (!eld->eld_valid) - return -ENOENT; - size = snd_hdmi_get_eld_size(codec, nid); if (size == 0) { /* wfg: workaround for ASUS P5E-VM HDMI board */ diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h index 6579e0f2bb57..618ddad17236 100644 --- a/sound/pci/hda/hda_local.h +++ b/sound/pci/hda/hda_local.h @@ -653,6 +653,9 @@ struct hdmi_eld { int spk_alloc; int sad_count; struct cea_sad sad[ELD_MAX_SAD]; + /* + * all fields above eld_buffer will be cleared before updating ELD + */ char eld_buffer[ELD_MAX_SIZE]; #ifdef CONFIG_PROC_FS struct snd_info_entry *proc_entry; diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index 2a2d8645ba09..2fbab8e29576 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -237,6 +237,15 @@ static int cs_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout); } +static void cs_update_input_select(struct hda_codec *codec) +{ + struct cs_spec *spec = codec->spec; + if (spec->cur_adc) + snd_hda_codec_write(codec, spec->cur_adc, 0, + AC_VERB_SET_CONNECT_SEL, + spec->adc_idx[spec->cur_input]); +} + /* * Analog capture */ @@ -250,6 +259,7 @@ static int cs_capture_pcm_prepare(struct hda_pcm_stream *hinfo, spec->cur_adc = spec->adc_nid[spec->cur_input]; spec->cur_adc_stream_tag = stream_tag; spec->cur_adc_format = format; + cs_update_input_select(codec); snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format); return 0; } @@ -689,10 +699,8 @@ static int change_cur_input(struct hda_codec *codec, unsigned int idx, spec->cur_adc_stream_tag, 0, spec->cur_adc_format); } - snd_hda_codec_write(codec, spec->cur_adc, 0, - AC_VERB_SET_CONNECT_SEL, - spec->adc_idx[idx]); spec->cur_input = idx; + cs_update_input_select(codec); return 1; } @@ -973,10 +981,7 @@ static void cs_automic(struct hda_codec *codec) } else { spec->cur_input = spec->last_input; } - - snd_hda_codec_write_cache(codec, spec->cur_adc, 0, - AC_VERB_SET_CONNECT_SEL, - spec->adc_idx[spec->cur_input]); + cs_update_input_select(codec); } else { if (present) change_cur_input(codec, spec->automic_idx, 0); @@ -1073,9 +1078,7 @@ static void init_input(struct hda_codec *codec) cs_automic(codec); else { spec->cur_adc = spec->adc_nid[spec->cur_input]; - snd_hda_codec_write(codec, spec->cur_adc, 0, - AC_VERB_SET_CONNECT_SEL, - spec->adc_idx[spec->cur_input]); + cs_update_input_select(codec); } } else { change_cur_input(codec, spec->cur_input, 1); diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index 81b7b791b3c3..9850c5b481ea 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -65,7 +65,10 @@ struct hdmi_spec_per_pin { hda_nid_t pin_nid; int num_mux_nids; hda_nid_t mux_nids[HDA_MAX_CONNECTIONS]; + + struct hda_codec *codec; struct hdmi_eld sink_eld; + struct delayed_work work; }; struct hdmi_spec { @@ -745,8 +748,7 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec, int pin_idx, * Unsolicited events */ -static void hdmi_present_sense(struct hda_codec *codec, hda_nid_t pin_nid, - struct hdmi_eld *eld); +static void hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, bool retry); static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res) { @@ -755,7 +757,6 @@ static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res) int pd = !!(res & AC_UNSOL_RES_PD); int eldv = !!(res & AC_UNSOL_RES_ELDV); int pin_idx; - struct hdmi_eld *eld; printk(KERN_INFO "HDMI hot plug event: Codec=%d Pin=%d Presence_Detect=%d ELD_Valid=%d\n", @@ -764,17 +765,8 @@ static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res) pin_idx = pin_nid_to_pin_index(spec, pin_nid); if (pin_idx < 0) return; - eld = &spec->pins[pin_idx].sink_eld; - - hdmi_present_sense(codec, pin_nid, eld); - /* - * HDMI sink's ELD info cannot always be retrieved for now, e.g. - * in console or for audio devices. Assume the highest speakers - * configuration, to _not_ prohibit multi-channel audio playback. - */ - if (!eld->spk_alloc) - eld->spk_alloc = 0xffff; + hdmi_present_sense(&spec->pins[pin_idx], true); } static void hdmi_non_intrinsic_event(struct hda_codec *codec, unsigned int res) @@ -968,9 +960,11 @@ static int hdmi_read_pin_conn(struct hda_codec *codec, int pin_idx) return 0; } -static void hdmi_present_sense(struct hda_codec *codec, hda_nid_t pin_nid, - struct hdmi_eld *eld) +static void hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, bool retry) { + struct hda_codec *codec = per_pin->codec; + struct hdmi_eld *eld = &per_pin->sink_eld; + hda_nid_t pin_nid = per_pin->pin_nid; /* * Always execute a GetPinSense verb here, even when called from * hdmi_intrinsic_event; for some NVIDIA HW, the unsolicited @@ -980,26 +974,39 @@ static void hdmi_present_sense(struct hda_codec *codec, hda_nid_t pin_nid, * the unsolicited response to avoid custom WARs. */ int present = snd_hda_pin_sense(codec, pin_nid); + bool eld_valid = false; - memset(eld, 0, sizeof(*eld)); + memset(eld, 0, offsetof(struct hdmi_eld, eld_buffer)); eld->monitor_present = !!(present & AC_PINSENSE_PRESENCE); if (eld->monitor_present) - eld->eld_valid = !!(present & AC_PINSENSE_ELDV); - else - eld->eld_valid = 0; + eld_valid = !!(present & AC_PINSENSE_ELDV); printk(KERN_INFO "HDMI status: Codec=%d Pin=%d Presence_Detect=%d ELD_Valid=%d\n", - codec->addr, pin_nid, eld->monitor_present, eld->eld_valid); + codec->addr, pin_nid, eld->monitor_present, eld_valid); - if (eld->eld_valid) + if (eld_valid) { if (!snd_hdmi_get_eld(eld, codec, pin_nid)) snd_hdmi_show_eld(eld); + else if (retry) { + queue_delayed_work(codec->bus->workq, + &per_pin->work, + msecs_to_jiffies(300)); + } + } snd_hda_input_jack_report(codec, pin_nid); } +static void hdmi_repoll_eld(struct work_struct *work) +{ + struct hdmi_spec_per_pin *per_pin = + container_of(to_delayed_work(work), struct hdmi_spec_per_pin, work); + + hdmi_present_sense(per_pin, false); +} + static int hdmi_add_pin(struct hda_codec *codec, hda_nid_t pin_nid) { struct hdmi_spec *spec = codec->spec; @@ -1228,7 +1235,7 @@ static int generic_hdmi_build_jack(struct hda_codec *codec, int pin_idx) if (err < 0) return err; - hdmi_present_sense(codec, per_pin->pin_nid, &per_pin->sink_eld); + hdmi_present_sense(per_pin, false); return 0; } @@ -1279,6 +1286,8 @@ static int generic_hdmi_init(struct hda_codec *codec) AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | pin_nid); + per_pin->codec = codec; + INIT_DELAYED_WORK(&per_pin->work, hdmi_repoll_eld); snd_hda_eld_proc_new(codec, eld, pin_idx); } return 0; @@ -1293,10 +1302,12 @@ static void generic_hdmi_free(struct hda_codec *codec) struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx]; struct hdmi_eld *eld = &per_pin->sink_eld; + cancel_delayed_work(&per_pin->work); snd_hda_eld_proc_free(codec, eld); } snd_hda_input_jack_free(codec); + flush_workqueue(codec->bus->workq); kfree(spec); } diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 308bb575bc06..336d14eb72af 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -1452,7 +1452,7 @@ static void alc_apply_fixup(struct hda_codec *codec, int action) switch (fix->type) { case ALC_FIXUP_SKU: if (action != ALC_FIXUP_ACT_PRE_PROBE || !fix->v.sku) - break;; + break; snd_printdd(KERN_INFO "hda_codec: %s: " "Apply sku override for %s\n", codec->chip_name, modelname); diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index edc2b7bc177c..470f6f286e81 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -227,7 +227,6 @@ struct sigmatel_spec { /* power management */ unsigned int num_pwrs; - const unsigned int *pwr_mapping; const hda_nid_t *pwr_nids; const hda_nid_t *dac_list; @@ -374,18 +373,15 @@ static const unsigned long stac92hd73xx_capvols[] = { #define STAC92HD83_DAC_COUNT 3 -static const hda_nid_t stac92hd83xxx_pwr_nids[4] = { - 0xa, 0xb, 0xd, 0xe, +static const hda_nid_t stac92hd83xxx_pwr_nids[7] = { + 0x0a, 0x0b, 0x0c, 0xd, 0x0e, + 0x0f, 0x10 }; static const hda_nid_t stac92hd83xxx_slave_dig_outs[2] = { 0x1e, 0, }; -static const unsigned int stac92hd83xxx_pwr_mapping[4] = { - 0x03, 0x0c, 0x20, 0x40, -}; - static const hda_nid_t stac92hd83xxx_dmic_nids[] = { 0x11, 0x20, }; @@ -4470,8 +4466,12 @@ static int stac92xx_init(struct hda_codec *codec) stac_toggle_power_map(codec, nid, 1); continue; } - if (enable_pin_detect(codec, nid, STAC_PWR_EVENT)) + if (enable_pin_detect(codec, nid, STAC_PWR_EVENT)) { stac_issue_unsol_event(codec, nid); + continue; + } + /* none of the above, turn the port OFF */ + stac_toggle_power_map(codec, nid, 0); } /* sync mute LED */ @@ -4727,11 +4727,7 @@ static void stac_toggle_power_map(struct hda_codec *codec, hda_nid_t nid, if (idx >= spec->num_pwrs) return; - /* several codecs have two power down bits */ - if (spec->pwr_mapping) - idx = spec->pwr_mapping[idx]; - else - idx = 1 << idx; + idx = 1 << idx; val = snd_hda_codec_read(codec, codec->afg, 0, 0x0fec, 0x0) & 0xff; if (enable) @@ -5629,9 +5625,6 @@ static int patch_stac92hd83xxx(struct hda_codec *codec) snd_hda_codec_set_pincfg(codec, 0xf, 0x2181205e); } - /* reset pin power-down; Windows may leave these bits after reboot */ - snd_hda_codec_write_cache(codec, codec->afg, 0, 0x7EC, 0); - snd_hda_codec_write_cache(codec, codec->afg, 0, 0x7ED, 0); codec->no_trigger_sense = 1; codec->spec = spec; @@ -5641,7 +5634,6 @@ static int patch_stac92hd83xxx(struct hda_codec *codec) codec->slave_dig_outs = stac92hd83xxx_slave_dig_outs; spec->digbeep_nid = 0x21; spec->pwr_nids = stac92hd83xxx_pwr_nids; - spec->pwr_mapping = stac92hd83xxx_pwr_mapping; spec->num_pwrs = ARRAY_SIZE(stac92hd83xxx_pwr_nids); spec->multiout.dac_nids = spec->dac_nids; spec->init = stac92hd83xxx_core_init; @@ -5658,9 +5650,6 @@ again: stac92xx_set_config_regs(codec, stac92hd83xxx_brd_tbl[spec->board_config]); - if (spec->board_config != STAC_92HD83XXX_PWR_REF) - spec->num_pwrs = 0; - codec->patch_ops = stac92xx_patch_ops; if (find_mute_led_gpio(codec, 0)) @@ -5869,8 +5858,6 @@ again: (codec->revision_id & 0xf) == 1) spec->stream_delay = 40; /* 40 milliseconds */ - /* no output amps */ - spec->num_pwrs = 0; /* disable VSW */ spec->init = stac92hd71bxx_core_init; unmute_init++; @@ -5885,8 +5872,6 @@ again: if ((codec->revision_id & 0xf) == 1) spec->stream_delay = 40; /* 40 milliseconds */ - /* no output amps */ - spec->num_pwrs = 0; /* fallthru */ default: spec->init = stac92hd71bxx_core_init; |