From d1a8df9136ff55e554e11ce65854c282965be8f5 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Mon, 3 Jul 2006 14:28:14 +0200 Subject: [POWERPC] fix up front-LED Kconfig This patch fixes the front-LED Kconfig issues I introduced while creating it. Apparently having a dependency isn't enough to have the select not evaluated or something like that. The patch also changes the default configuration for pmac32 select the default for the LED to be the IDE trigger. While I was at it, I completely updated the defconfig and also added snd-aoa to it. Signed-off-by: Johannes Berg Signed-off-by: Paul Mackerras --- drivers/ide/Kconfig | 14 -------------- 1 file changed, 14 deletions(-) (limited to 'drivers/ide') diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig index d1266fe2d1a..53bba41f29b 100644 --- a/drivers/ide/Kconfig +++ b/drivers/ide/Kconfig @@ -773,20 +773,6 @@ config BLK_DEV_IDEDMA_PMAC to transfer data to and from memory. Saying Y is safe and improves performance. -config BLK_DEV_IDE_PMAC_BLINK - bool "Blink laptop LED on drive activity (DEPRECATED)" - depends on BLK_DEV_IDE_PMAC && ADB_PMU - select ADB_PMU_LED - select LEDS_TRIGGERS - select LEDS_TRIGGER_IDE_DISK - help - This option enables the use of the sleep LED as a hard drive - activity LED. - This option is deprecated, it only selects ADB_PMU_LED and - LEDS_TRIGGER_IDE_DISK and changes the code in the new led class - device to default to the ide-disk trigger (which should be set - from userspace via sysfs). - config BLK_DEV_IDE_SWARM tristate "IDE for Sibyte evaluation boards" depends on SIBYTE_SB1xxx_SOC -- cgit From 361934849e9c0418950bedf667732f36337d88b9 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Fri, 28 Jul 2006 08:54:59 +0200 Subject: [PATCH] ide: option to disable cache flushes for buggy drives Some drives claim they support cache flushing, but get seriously confused if you try. Add this option to be able to boot with barriers enabled by default. Signed-off-by: Jens Axboe --- drivers/ide/ide-disk.c | 2 +- drivers/ide/ide.c | 5 ++++- 2 files changed, 5 insertions(+), 2 deletions(-) (limited to 'drivers/ide') diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c index f712e4cfd9d..7cf3eb02352 100644 --- a/drivers/ide/ide-disk.c +++ b/drivers/ide/ide-disk.c @@ -776,7 +776,7 @@ static void update_ordered(ide_drive_t *drive) * not available so we don't need to recheck that. */ capacity = idedisk_capacity(drive); - barrier = ide_id_has_flush_cache(id) && + barrier = ide_id_has_flush_cache(id) && !drive->noflush && (drive->addressing == 0 || capacity <= (1ULL << 28) || ide_id_has_flush_cache_ext(id)); diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c index 05fbd9298db..defd4b4bd37 100644 --- a/drivers/ide/ide.c +++ b/drivers/ide/ide.c @@ -1539,7 +1539,7 @@ static int __init ide_setup(char *s) const char *hd_words[] = { "none", "noprobe", "nowerr", "cdrom", "serialize", "autotune", "noautotune", "minus8", "swapdata", "bswap", - "minus11", "remap", "remap63", "scsi", NULL }; + "noflush", "remap", "remap63", "scsi", NULL }; unit = s[2] - 'a'; hw = unit / MAX_DRIVES; unit = unit % MAX_DRIVES; @@ -1578,6 +1578,9 @@ static int __init ide_setup(char *s) case -10: /* "bswap" */ drive->bswap = 1; goto done; + case -11: /* noflush */ + drive->noflush = 1; + goto done; case -12: /* "remap" */ drive->remap_0_to_1 = 1; goto done; -- cgit From 0a8348d08677ad77ee353f96eb8745c693a05a13 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Fri, 28 Jul 2006 08:58:26 +0200 Subject: [PATCH] ide: if the id fields looks screwy, disable DMA It's the safer choice. Originally due to a bug in itx821x, but a generally sound thing to do. Signed-off-by: Jens Axboe --- drivers/ide/ide-dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/ide') diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c index 98918fb6b2c..7c3a13e1cf6 100644 --- a/drivers/ide/ide-dma.c +++ b/drivers/ide/ide-dma.c @@ -750,7 +750,7 @@ void ide_dma_verbose(ide_drive_t *drive) goto bug_dma_off; printk(", DMA"); } else if (id->field_valid & 1) { - printk(", BUG"); + goto bug_dma_off; } return; bug_dma_off: -- cgit From 71ef51cc1756d1c56b57c70e7cc27a3559c81ee6 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Fri, 28 Jul 2006 09:02:17 +0200 Subject: [PATCH] it821x: fix ide dma setup bug Only enable dma for a valid speed setting. Signed-off-by: Jens Axboe --- drivers/ide/pci/it821x.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) (limited to 'drivers/ide') diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c index 3cb04424d35..e9bad185968 100644 --- a/drivers/ide/pci/it821x.c +++ b/drivers/ide/pci/it821x.c @@ -498,9 +498,14 @@ static int config_chipset_for_dma (ide_drive_t *drive) { u8 speed = ide_dma_speed(drive, it821x_ratemask(drive)); - config_it821x_chipset_for_pio(drive, !speed); - it821x_tune_chipset(drive, speed); - return ide_dma_enable(drive); + if (speed) { + config_it821x_chipset_for_pio(drive, 0); + it821x_tune_chipset(drive, speed); + + return ide_dma_enable(drive); + } + + return 0; } /** -- cgit From 1e86240f3fd33f8052141778ad3dffe2c96184d7 Mon Sep 17 00:00:00 2001 From: Michal Schmidt Date: Sun, 30 Jul 2006 03:03:29 -0700 Subject: [PATCH] IDE: Touch NMI watchdog during resume from STR When resuming from suspend-to-RAM, the NMI watchdog detects a lockup in ide_wait_not_busy. Here's a screenshot of the trace taken by a digital camera: http://www.uamt.feec.vutbr.cz/rizeni/pom/DSC03510-2.JPG Let's touch the NMI watchdog in ide_wait_not_busy. The system then resumes correctly from STR. [akpm@osdl.org: modular build fix] Signed-off-by: Michal Schmidt Acked-by: Alan Cox Cc: Bartlomiej Zolnierkiewicz Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/ide/ide-iops.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/ide') diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index 657165297dc..77703acaec1 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -23,6 +23,7 @@ #include #include #include +#include #include #include @@ -1243,6 +1244,7 @@ int ide_wait_not_busy(ide_hwif_t *hwif, unsigned long timeout) if (stat == 0xff) return -ENODEV; touch_softlockup_watchdog(); + touch_nmi_watchdog(); } return -EBUSY; } -- cgit From 9578bcf4ecaf447cb4bb0891309fad73ff5c00e3 Mon Sep 17 00:00:00 2001 From: Brent Casavant Date: Sun, 30 Jul 2006 03:03:46 -0700 Subject: [PATCH] sgiioc4: Always share IRQ The SGI IOC4 IDE device always shares an interrupt with other devices which are part of IOC4. As such, IDEPCI_SHARE_IRQ should always be enabled when BLK_DEV_SGIIOC4 is enabled. Signed-off-by: Brent Casavant Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/ide/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/ide') diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig index d1266fe2d1a..556958ebbf0 100644 --- a/drivers/ide/Kconfig +++ b/drivers/ide/Kconfig @@ -682,6 +682,7 @@ config BLK_DEV_SVWKS config BLK_DEV_SGIIOC4 tristate "Silicon Graphics IOC4 chipset ATA/ATAPI support" depends on (IA64_SGI_SN2 || IA64_GENERIC) && SGI_IOC4 + select IDEPCI_SHARE_IRQ help This driver adds PIO & MultiMode DMA-2 support for the SGI IOC4 chipset, which has one channel and can support two devices. -- cgit From 79860a9a79a17f1bed0713680a3995467405ba49 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Wed, 9 Aug 2006 15:04:58 +0100 Subject: [PATCH] PATCH: 2.6.18 oops on boot fix for IDE When the IDE fix for Jmicron went in one piece went walking somewhere (send log shows my end somehow). Without this sometimes you get an oops on boot. Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- drivers/ide/pci/generic.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) (limited to 'drivers/ide') diff --git a/drivers/ide/pci/generic.c b/drivers/ide/pci/generic.c index 2f962cfa3f7..78810ba982e 100644 --- a/drivers/ide/pci/generic.c +++ b/drivers/ide/pci/generic.c @@ -180,6 +180,36 @@ static ide_pci_device_t generic_chipsets[] __devinitdata = { .channels = 2, .autodma = AUTODMA, .bootable = OFF_BOARD, + },{ /* 15 */ + .name = "JMB361", + .init_hwif = init_hwif_generic, + .channels = 2, + .autodma = AUTODMA, + .bootable = OFF_BOARD, + },{ /* 16 */ + .name = "JMB363", + .init_hwif = init_hwif_generic, + .channels = 2, + .autodma = AUTODMA, + .bootable = OFF_BOARD, + },{ /* 17 */ + .name = "JMB365", + .init_hwif = init_hwif_generic, + .channels = 2, + .autodma = AUTODMA, + .bootable = OFF_BOARD, + },{ /* 18 */ + .name = "JMB366", + .init_hwif = init_hwif_generic, + .channels = 2, + .autodma = AUTODMA, + .bootable = OFF_BOARD, + },{ /* 19 */ + .name = "JMB368", + .init_hwif = init_hwif_generic, + .channels = 2, + .autodma = AUTODMA, + .bootable = OFF_BOARD, } }; -- cgit