From 3f911a6e6b9c6b485a33a680c4ae29d86d2f2a54 Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Fri, 9 Oct 2009 03:36:39 +0000 Subject: hpt366: kill unused #define's These two have been long unused but I've just noticed... Signed-off-by: Sergei Shtylyov Signed-off-by: David S. Miller --- drivers/ide/hpt366.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/ide') diff --git a/drivers/ide/hpt366.c b/drivers/ide/hpt366.c index 7ce68ef6b904..e2f1e69c31c6 100644 --- a/drivers/ide/hpt366.c +++ b/drivers/ide/hpt366.c @@ -426,14 +426,12 @@ static u32 sixty_six_base_hpt37x[] = { }; #endif -#define HPT366_DEBUG_DRIVE_INFO 0 #define HPT371_ALLOW_ATA133_6 1 #define HPT302_ALLOW_ATA133_6 1 #define HPT372_ALLOW_ATA133_6 1 #define HPT370_ALLOW_ATA100_5 0 #define HPT366_ALLOW_ATA66_4 1 #define HPT366_ALLOW_ATA66_3 1 -#define HPT366_MAX_DEVS 8 /* Supported ATA clock frequencies */ enum ata_clock { -- cgit v1.2.3 From cbba2fa7b2c512135a5a946ccb112ddf0a1a1b1e Mon Sep 17 00:00:00 2001 From: Borislav Petkov Date: Sun, 11 Oct 2009 00:25:19 +0000 Subject: ide-tape: remove the BKL Replace the BKL calls in the chrdev_{open,release} interfaces with a simple sleeping mutex. Signed-off-by: Borislav Petkov Signed-off-by: David S. Miller --- drivers/ide/ide-tape.c | 21 +++++++++++++++------ 1 file changed, 15 insertions(+), 6 deletions(-) (limited to 'drivers/ide') diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c index 58fc920d5c32..6a0e62542167 100644 --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -221,6 +221,8 @@ typedef struct ide_tape_obj { static DEFINE_MUTEX(idetape_ref_mutex); +static DEFINE_MUTEX(idetape_chrdev_mutex); + static struct class *idetape_sysfs_class; static void ide_tape_release(struct device *); @@ -1457,10 +1459,11 @@ static int idetape_chrdev_open(struct inode *inode, struct file *filp) if (i >= MAX_HWIFS * MAX_DRIVES) return -ENXIO; - lock_kernel(); + mutex_lock(&idetape_chrdev_mutex); + tape = ide_tape_get(NULL, true, i); if (!tape) { - unlock_kernel(); + mutex_unlock(&idetape_chrdev_mutex); return -ENXIO; } @@ -1519,12 +1522,15 @@ static int idetape_chrdev_open(struct inode *inode, struct file *filp) tape->door_locked = DOOR_LOCKED; } } - unlock_kernel(); + mutex_unlock(&idetape_chrdev_mutex); + return 0; out_put_tape: ide_tape_put(tape); - unlock_kernel(); + + mutex_unlock(&idetape_chrdev_mutex); + return retval; } @@ -1551,7 +1557,8 @@ static int idetape_chrdev_release(struct inode *inode, struct file *filp) ide_drive_t *drive = tape->drive; unsigned int minor = iminor(inode); - lock_kernel(); + mutex_lock(&idetape_chrdev_mutex); + tape = drive->driver_data; ide_debug_log(IDE_DBG_FUNC, "enter"); @@ -1575,7 +1582,9 @@ static int idetape_chrdev_release(struct inode *inode, struct file *filp) } clear_bit(ilog2(IDE_AFLAG_BUSY), &drive->atapi_flags); ide_tape_put(tape); - unlock_kernel(); + + mutex_unlock(&idetape_chrdev_mutex); + return 0; } -- cgit v1.2.3 From 73ba32320da60b2e872b4f7ba9b7d4fd1218e5b3 Mon Sep 17 00:00:00 2001 From: Robert Hancock Date: Mon, 26 Oct 2009 15:41:32 +0000 Subject: ide: update Kconfig text to mark as deprecated The current Kconfig text for CONFIG_IDE doesn't give a hint to users that this subsystem is currently in maintenance mode and isn't actively developed. Let's correct this by marking it as deprecated, and also get rid of a bunch of unnecessary text that doesn't really have anything to do with what the option is for. Signed-off-by: Robert Hancock Signed-off-by: David S. Miller --- drivers/ide/Kconfig | 45 ++++++++++----------------------------------- 1 file changed, 10 insertions(+), 35 deletions(-) (limited to 'drivers/ide') diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig index 9a5d0aaac9d0..98ccfeb3f5aa 100644 --- a/drivers/ide/Kconfig +++ b/drivers/ide/Kconfig @@ -7,50 +7,25 @@ config HAVE_IDE bool menuconfig IDE - tristate "ATA/ATAPI/MFM/RLL support" + tristate "ATA/ATAPI/MFM/RLL support (DEPRECATED)" depends on HAVE_IDE depends on BLOCK ---help--- - If you say Y here, your kernel will be able to manage low cost mass - storage units such as ATA/(E)IDE and ATAPI units. The most common - cases are IDE hard drives and ATAPI CD-ROM drives. - - If your system is pure SCSI and doesn't use these interfaces, you - can say N here. - - Integrated Disk Electronics (IDE aka ATA-1) is a connecting standard - for mass storage units such as hard disks. It was designed by - Western Digital and Compaq Computer in 1984. It was then named - ST506. Quite a number of disks use the IDE interface. - - AT Attachment (ATA) is the superset of the IDE specifications. - ST506 was also called ATA-1. - - Fast-IDE is ATA-2 (also named Fast ATA), Enhanced IDE (EIDE) is - ATA-3. It provides support for larger disks (up to 8.4GB by means of - the LBA standard), more disks (4 instead of 2) and for other mass - storage units such as tapes and cdrom. UDMA/33 (aka UltraDMA/33) is - ATA-4 and provides faster (and more CPU friendly) transfer modes - than previous PIO (Programmed processor Input/Output) from previous - ATA/IDE standards by means of fast DMA controllers. - - ATA Packet Interface (ATAPI) is a protocol used by EIDE tape and - CD-ROM drives, similar in many respects to the SCSI protocol. - - SMART IDE (Self Monitoring, Analysis and Reporting Technology) was - designed in order to prevent data corruption and disk crash by - detecting pre hardware failure conditions (heat, access time, and - the like...). Disks built since June 1995 may follow this standard. - The kernel itself doesn't manage this; however there are quite a - number of user programs such as smart that can query the status of - SMART parameters from disk drives. + If you say Y here, your kernel will be able to manage ATA/(E)IDE and + ATAPI units. The most common cases are IDE hard drives and ATAPI + CD-ROM drives. + + This subsystem is currently in maintenance mode with only bug fix + changes applied. Users of ATA hardware are encouraged to migrate to + the newer ATA subsystem ("Serial ATA (prod) and Parallel ATA + (experimental) drivers") which is more actively maintained. To compile this driver as a module, choose M here: the module will be called ide-core. For further information, please read . - If unsure, say Y. + If unsure, say N. if IDE -- cgit v1.2.3 From a531cd69ada8c8b89f631b1b6ba246b5d84b5344 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Wed, 18 Nov 2009 10:38:37 -0800 Subject: hpt366: remove dead old timing tables It has been enough time since introduction of the new timing tables (commit 809b53c from Dec 12 2007) and the old timing tables are still available in pata_hpt37x.c (or git history) if somebody needs them. Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: David S. Miller --- drivers/ide/hpt366.c | 63 ---------------------------------------------------- 1 file changed, 63 deletions(-) (limited to 'drivers/ide') diff --git a/drivers/ide/hpt366.c b/drivers/ide/hpt366.c index e2f1e69c31c6..4d90ac2dbb1b 100644 --- a/drivers/ide/hpt366.c +++ b/drivers/ide/hpt366.c @@ -297,68 +297,6 @@ static u32 twenty_five_base_hpt36x[] = { /* XFER_PIO_0 */ 0xc0d08585 }; -#if 0 -/* These are the timing tables from the HighPoint open source drivers... */ -static u32 thirty_three_base_hpt37x[] = { - /* XFER_UDMA_6 */ 0x12446231, /* 0x12646231 ?? */ - /* XFER_UDMA_5 */ 0x12446231, - /* XFER_UDMA_4 */ 0x12446231, - /* XFER_UDMA_3 */ 0x126c6231, - /* XFER_UDMA_2 */ 0x12486231, - /* XFER_UDMA_1 */ 0x124c6233, - /* XFER_UDMA_0 */ 0x12506297, - - /* XFER_MW_DMA_2 */ 0x22406c31, - /* XFER_MW_DMA_1 */ 0x22406c33, - /* XFER_MW_DMA_0 */ 0x22406c97, - - /* XFER_PIO_4 */ 0x06414e31, - /* XFER_PIO_3 */ 0x06414e42, - /* XFER_PIO_2 */ 0x06414e53, - /* XFER_PIO_1 */ 0x06814e93, - /* XFER_PIO_0 */ 0x06814ea7 -}; - -static u32 fifty_base_hpt37x[] = { - /* XFER_UDMA_6 */ 0x12848242, - /* XFER_UDMA_5 */ 0x12848242, - /* XFER_UDMA_4 */ 0x12ac8242, - /* XFER_UDMA_3 */ 0x128c8242, - /* XFER_UDMA_2 */ 0x120c8242, - /* XFER_UDMA_1 */ 0x12148254, - /* XFER_UDMA_0 */ 0x121882ea, - - /* XFER_MW_DMA_2 */ 0x22808242, - /* XFER_MW_DMA_1 */ 0x22808254, - /* XFER_MW_DMA_0 */ 0x228082ea, - - /* XFER_PIO_4 */ 0x0a81f442, - /* XFER_PIO_3 */ 0x0a81f443, - /* XFER_PIO_2 */ 0x0a81f454, - /* XFER_PIO_1 */ 0x0ac1f465, - /* XFER_PIO_0 */ 0x0ac1f48a -}; - -static u32 sixty_six_base_hpt37x[] = { - /* XFER_UDMA_6 */ 0x1c869c62, - /* XFER_UDMA_5 */ 0x1cae9c62, /* 0x1c8a9c62 */ - /* XFER_UDMA_4 */ 0x1c8a9c62, - /* XFER_UDMA_3 */ 0x1c8e9c62, - /* XFER_UDMA_2 */ 0x1c929c62, - /* XFER_UDMA_1 */ 0x1c9a9c62, - /* XFER_UDMA_0 */ 0x1c829c62, - - /* XFER_MW_DMA_2 */ 0x2c829c62, - /* XFER_MW_DMA_1 */ 0x2c829c66, - /* XFER_MW_DMA_0 */ 0x2c829d2e, - - /* XFER_PIO_4 */ 0x0c829c62, - /* XFER_PIO_3 */ 0x0c829c84, - /* XFER_PIO_2 */ 0x0c829ca6, - /* XFER_PIO_1 */ 0x0d029d26, - /* XFER_PIO_0 */ 0x0d029d5e -}; -#else /* * The following are the new timing tables with PIO mode data/taskfile transfer * overclocking fixed... @@ -424,7 +362,6 @@ static u32 sixty_six_base_hpt37x[] = { /* XFER_PIO_1 */ 0x0d02ff26, /* XFER_PIO_0 */ 0x0d42ff7f }; -#endif #define HPT371_ALLOW_ATA133_6 1 #define HPT302_ALLOW_ATA133_6 1 -- cgit v1.2.3 From 4b7c7237c0826417059d2e60ffe6ed43202dc087 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Mon, 23 Nov 2009 10:27:22 -0800 Subject: drivers/ide/au1xxx-ide.c: use resource_size() Use resource_size() for {request/release}_mem_region and ioremap. Signed-off-by: H Hartley Sweeten Signed-off-by: David S. Miller --- drivers/ide/au1xxx-ide.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'drivers/ide') diff --git a/drivers/ide/au1xxx-ide.c b/drivers/ide/au1xxx-ide.c index 58121bd6c115..87cef0c440ad 100644 --- a/drivers/ide/au1xxx-ide.c +++ b/drivers/ide/au1xxx-ide.c @@ -532,14 +532,13 @@ static int au_ide_probe(struct platform_device *dev) goto out; } - if (!request_mem_region(res->start, res->end - res->start + 1, - dev->name)) { + if (!request_mem_region(res->start, resource_size(res), dev->name)) { pr_debug("%s: request_mem_region failed\n", DRV_NAME); ret = -EBUSY; goto out; } - ahwif->regbase = (u32)ioremap(res->start, res->end - res->start + 1); + ahwif->regbase = (u32)ioremap(res->start, resource_size(res)); if (ahwif->regbase == 0) { ret = -ENOMEM; goto out; @@ -575,7 +574,7 @@ static int au_ide_remove(struct platform_device *dev) iounmap((void *)ahwif->regbase); res = platform_get_resource(dev, IORESOURCE_MEM, 0); - release_mem_region(res->start, res->end - res->start + 1); + release_mem_region(res->start, resource_size(res)); return 0; } -- cgit v1.2.3 From 30433d8141e239fe3621c882170876b9e5a2a94b Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Mon, 23 Nov 2009 10:30:34 -0800 Subject: drivers/ide/ide_platform.c: use resource_size() Use resource_size() for devm_{ioremap/io_port_map}. Signed-off-by: H Hartley Sweeten Signed-off-by: David S. Miller --- drivers/ide/ide_platform.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/ide') diff --git a/drivers/ide/ide_platform.c b/drivers/ide/ide_platform.c index b579fbe88370..42965b3e30b9 100644 --- a/drivers/ide/ide_platform.c +++ b/drivers/ide/ide_platform.c @@ -81,14 +81,14 @@ static int __devinit plat_ide_probe(struct platform_device *pdev) if (mmio) { base = devm_ioremap(&pdev->dev, - res_base->start, res_base->end - res_base->start + 1); + res_base->start, resource_size(res_base)); alt_base = devm_ioremap(&pdev->dev, - res_alt->start, res_alt->end - res_alt->start + 1); + res_alt->start, resource_size(res_alt)); } else { base = devm_ioport_map(&pdev->dev, - res_base->start, res_base->end - res_base->start + 1); + res_base->start, resource_size(res_base)); alt_base = devm_ioport_map(&pdev->dev, - res_alt->start, res_alt->end - res_alt->start + 1); + res_alt->start, resource_size(res_alt)); } memset(&hw, 0, sizeof(hw)); -- cgit v1.2.3 From 8492090542b8bc6b65b60ccf0b49ff8f0a460ab2 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Mon, 23 Nov 2009 10:31:18 -0800 Subject: drivers/ide/tx4938ide.c: use resource_size() Use resource_size() for devm_request_mem_region. Signed-off-by: H Hartley Sweeten Signed-off-by: David S. Miller --- drivers/ide/tx4938ide.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/ide') diff --git a/drivers/ide/tx4938ide.c b/drivers/ide/tx4938ide.c index ea89fddeed91..fd59c0d235b5 100644 --- a/drivers/ide/tx4938ide.c +++ b/drivers/ide/tx4938ide.c @@ -146,7 +146,7 @@ static int __init tx4938ide_probe(struct platform_device *pdev) return -ENODEV; if (!devm_request_mem_region(&pdev->dev, res->start, - res->end - res->start + 1, "tx4938ide")) + resource_size(res), "tx4938ide")) return -EBUSY; mapbase = (unsigned long)devm_ioremap(&pdev->dev, res->start, 8 << pdata->ioport_shift); -- cgit v1.2.3 From ee31527a02b0a8e1aa4a5e4084d2db5fa34737ed Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Mon, 30 Nov 2009 08:55:18 +0000 Subject: slc90e66: fix UDMA handling Fix checking of the currently programmed UDMA mode. Signed-off-by: Bartlomiej Zolnierkiewicz Acked-by: Sergei Shtylyov Signed-off-by: David S. Miller --- drivers/ide/slc90e66.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/ide') diff --git a/drivers/ide/slc90e66.c b/drivers/ide/slc90e66.c index 9aec78d3bcff..1ccfb40e7215 100644 --- a/drivers/ide/slc90e66.c +++ b/drivers/ide/slc90e66.c @@ -91,8 +91,7 @@ static void slc90e66_set_dma_mode(ide_drive_t *drive, const u8 speed) if (!(reg48 & u_flag)) pci_write_config_word(dev, 0x48, reg48|u_flag); - /* FIXME: (reg4a & a_speed) ? */ - if ((reg4a & u_speed) != u_speed) { + if ((reg4a & a_speed) != u_speed) { pci_write_config_word(dev, 0x4a, reg4a & ~a_speed); pci_read_config_word(dev, 0x4a, ®4a); pci_write_config_word(dev, 0x4a, reg4a|u_speed); -- cgit v1.2.3 From 10ca30285d5283ac88ba7ae94111f2e9fe59c232 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Wed, 2 Dec 2009 14:23:01 -0800 Subject: cs5535: add pci id for AMD based CS5535 controllers Based on commit 02cb009 for pata_cs5530. Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: David S. Miller --- drivers/ide/cs5535.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/ide') diff --git a/drivers/ide/cs5535.c b/drivers/ide/cs5535.c index 983d957a0189..b883838adc24 100644 --- a/drivers/ide/cs5535.c +++ b/drivers/ide/cs5535.c @@ -187,6 +187,7 @@ static int __devinit cs5535_init_one(struct pci_dev *dev, static const struct pci_device_id cs5535_pci_tbl[] = { { PCI_VDEVICE(NS, PCI_DEVICE_ID_NS_CS5535_IDE), 0 }, + { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_CS5535_IDE), }, { 0, }, }; -- cgit v1.2.3 From 2db3dae51c1a096cfbd0e6f14c5ecca16e79a1d0 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Thu, 3 Dec 2009 17:25:57 +0100 Subject: alim15x3: remove obsolete and dangerous wdc_udma parameter Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/alim15x3.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) (limited to 'drivers/ide') diff --git a/drivers/ide/alim15x3.c b/drivers/ide/alim15x3.c index e59b6dee9ae2..0abc43f3101e 100644 --- a/drivers/ide/alim15x3.c +++ b/drivers/ide/alim15x3.c @@ -39,16 +39,6 @@ #define DRV_NAME "alim15x3" -/* - * Allow UDMA on M1543C-E chipset for WDC disks that ignore CRC checking - * (this is DANGEROUS and could result in data corruption). - */ -static int wdc_udma; - -module_param(wdc_udma, bool, 0); -MODULE_PARM_DESC(wdc_udma, - "allow UDMA on M1543C-E chipset for WDC disks (DANGEROUS)"); - /* * ALi devices are not plug in. Otherwise these static values would * need to go. They ought to go away anyway @@ -132,7 +122,7 @@ static u8 ali_udma_filter(ide_drive_t *drive) if (m5229_revision > 0x20 && m5229_revision < 0xC2) { if (drive->media != ide_disk) return 0; - if (wdc_udma == 0 && chip_is_1543c_e && + if (chip_is_1543c_e && strstr((char *)&drive->id[ATA_ID_PROD], "WDC ")) return 0; } -- cgit v1.2.3 From 7ca70e4d140b3907276f19a5e90efdcfd02627e7 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Thu, 3 Dec 2009 17:25:57 +0100 Subject: cmd64x: remove no longer needed debugging code Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/cmd64x.c | 17 ----------------- 1 file changed, 17 deletions(-) (limited to 'drivers/ide') diff --git a/drivers/ide/cmd64x.c b/drivers/ide/cmd64x.c index ca0c46f6580a..f2500c8826bb 100644 --- a/drivers/ide/cmd64x.c +++ b/drivers/ide/cmd64x.c @@ -20,14 +20,6 @@ #define DRV_NAME "cmd64x" -#define CMD_DEBUG 0 - -#if CMD_DEBUG -#define cmdprintk(x...) printk(x) -#else -#define cmdprintk(x...) -#endif - /* * CMD64x specific registers definition. */ @@ -76,9 +68,6 @@ static void program_cycle_times (ide_drive_t *drive, int cycle_time, int active_ {15, 15, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 0}; static const u8 drwtim_regs[4] = {DRWTIM0, DRWTIM1, DRWTIM2, DRWTIM3}; - cmdprintk("program_cycle_times parameters: total=%d, active=%d\n", - cycle_time, active_time); - cycle_count = quantize_timing( cycle_time, clock_time); active_count = quantize_timing(active_time, clock_time); recovery_count = cycle_count - active_count; @@ -94,9 +83,6 @@ static void program_cycle_times (ide_drive_t *drive, int cycle_time, int active_ if (active_count > 16) /* shouldn't actually happen... */ active_count = 16; - cmdprintk("Final counts: total=%d, active=%d, recovery=%d\n", - cycle_count, active_count, recovery_count); - /* * Convert values to internal chipset representation */ @@ -106,7 +92,6 @@ static void program_cycle_times (ide_drive_t *drive, int cycle_time, int active_ /* Program the active/recovery counts into the DRWTIM register */ drwtim = (active_count << 4) | recovery_count; (void) pci_write_config_byte(dev, drwtim_regs[drive->dn], drwtim); - cmdprintk("Write 0x%02x to reg 0x%x\n", drwtim, drwtim_regs[drive->dn]); } /* @@ -150,7 +135,6 @@ static void cmd64x_tune_pio(ide_drive_t *drive, const u8 pio) if (setup_count > 5) /* shouldn't actually happen... */ setup_count = 5; - cmdprintk("Final address setup count: %d\n", setup_count); /* * Program the address setup clocks into the ARTTIM registers. @@ -162,7 +146,6 @@ static void cmd64x_tune_pio(ide_drive_t *drive, const u8 pio) arttim &= ~0xc0; arttim |= setup_values[setup_count]; (void) pci_write_config_byte(dev, arttim_regs[drive->dn], arttim); - cmdprintk("Write 0x%02x to reg 0x%x\n", arttim, arttim_regs[drive->dn]); } /* -- cgit v1.2.3 From c95522a7cc9461fd5b2c18cb72b66b46680bffa7 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Thu, 3 Dec 2009 17:25:57 +0100 Subject: cy82c693: remove no longer needed debugging code Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/cy82c693.c | 27 --------------------------- 1 file changed, 27 deletions(-) (limited to 'drivers/ide') diff --git a/drivers/ide/cy82c693.c b/drivers/ide/cy82c693.c index 74fc5401f407..d6e2cbbc53a0 100644 --- a/drivers/ide/cy82c693.c +++ b/drivers/ide/cy82c693.c @@ -50,11 +50,6 @@ #define DRV_NAME "cy82c693" -/* - * The following are used to debug the driver. - */ -#define CY82C693_DEBUG_INFO 0 - /* * NOTE: the value for busmaster timeout is tricky and I got it by * trial and error! By using a to low value will cause DMA timeouts @@ -176,11 +171,6 @@ static void cy82c693_set_dma_mode(ide_drive_t *drive, const u8 mode) outb(index, CY82_INDEX_PORT); outb(data, CY82_DATA_PORT); -#if CY82C693_DEBUG_INFO - printk(KERN_INFO "%s (ch=%d, dev=%d): set DMA mode to %d (single=%d)\n", - drive->name, hwif->channel, drive->dn & 1, mode & 3, single); -#endif /* CY82C693_DEBUG_INFO */ - /* * note: below we set the value for Bus Master IDE TimeOut Register * I'm not absolutly sure what this does, but it solved my problem @@ -194,11 +184,6 @@ static void cy82c693_set_dma_mode(ide_drive_t *drive, const u8 mode) data = BUSMASTER_TIMEOUT; outb(CY82_INDEX_TIMEOUT, CY82_INDEX_PORT); outb(data, CY82_DATA_PORT); - -#if CY82C693_DEBUG_INFO - printk(KERN_INFO "%s: Set IDE Bus Master TimeOut Register to 0x%X\n", - drive->name, data); -#endif /* CY82C693_DEBUG_INFO */ } static void cy82c693_set_pio_mode(ide_drive_t *drive, const u8 pio) @@ -239,8 +224,6 @@ static void cy82c693_set_pio_mode(ide_drive_t *drive, const u8 pio) pci_write_config_byte(dev, CY82_IDE_MASTER_IOR, pclk.time_16r); pci_write_config_byte(dev, CY82_IDE_MASTER_IOW, pclk.time_16w); pci_write_config_byte(dev, CY82_IDE_MASTER_8BIT, pclk.time_8); - - addrCtrl &= 0xF; } else { /* * set slave drive @@ -257,17 +240,7 @@ static void cy82c693_set_pio_mode(ide_drive_t *drive, const u8 pio) pci_write_config_byte(dev, CY82_IDE_SLAVE_IOR, pclk.time_16r); pci_write_config_byte(dev, CY82_IDE_SLAVE_IOW, pclk.time_16w); pci_write_config_byte(dev, CY82_IDE_SLAVE_8BIT, pclk.time_8); - - addrCtrl >>= 4; - addrCtrl &= 0xF; } - -#if CY82C693_DEBUG_INFO - printk(KERN_INFO "%s (ch=%d, dev=%d): set PIO timing to " - "(addr=0x%X, ior=0x%X, iow=0x%X, 8bit=0x%X)\n", - drive->name, hwif->channel, drive->dn & 1, - addrCtrl, pclk.time_16r, pclk.time_16w, pclk.time_8); -#endif /* CY82C693_DEBUG_INFO */ } static void __devinit init_iops_cy82c693(ide_hwif_t *hwif) -- cgit v1.2.3 From 58dcf8dcb5ebca4a5b1d2c0874efba744dd4552c Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Thu, 3 Dec 2009 17:25:57 +0100 Subject: pdc202xx_old: remove no longer needed debugging code Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/pdc202xx_old.c | 15 --------------- 1 file changed, 15 deletions(-) (limited to 'drivers/ide') diff --git a/drivers/ide/pdc202xx_old.c b/drivers/ide/pdc202xx_old.c index cb812f3700e8..35161dd840a0 100644 --- a/drivers/ide/pdc202xx_old.c +++ b/drivers/ide/pdc202xx_old.c @@ -21,8 +21,6 @@ #define DRV_NAME "pdc202xx_old" -#define PDC202XX_DEBUG_DRIVE_INFO 0 - static void pdc_old_disable_66MHz_clock(ide_hwif_t *); static void pdc202xx_set_mode(ide_drive_t *drive, const u8 speed) @@ -34,11 +32,6 @@ static void pdc202xx_set_mode(ide_drive_t *drive, const u8 speed) u8 AP = 0, BP = 0, CP = 0; u8 TA = 0, TB = 0, TC = 0; -#if PDC202XX_DEBUG_DRIVE_INFO - u32 drive_conf = 0; - pci_read_config_dword(dev, drive_pci, &drive_conf); -#endif - /* * TODO: do this once per channel */ @@ -89,14 +82,6 @@ static void pdc202xx_set_mode(ide_drive_t *drive, const u8 speed) pci_write_config_byte(dev, drive_pci + 1, BP | TB); pci_write_config_byte(dev, drive_pci + 2, CP | TC); } - -#if PDC202XX_DEBUG_DRIVE_INFO - printk(KERN_DEBUG "%s: %s drive%d 0x%08x ", - drive->name, ide_xfer_verbose(speed), - drive->dn, drive_conf); - pci_read_config_dword(dev, drive_pci, &drive_conf); - printk("0x%08x\n", drive_conf); -#endif } static void pdc202xx_set_pio_mode(ide_drive_t *drive, const u8 pio) -- cgit v1.2.3 From de9e80577f1409782c8f54e08fa6beef9f91e810 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Thu, 3 Dec 2009 17:25:58 +0100 Subject: sis5513: remove stale TODO Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/sis5513.c | 9 --------- 1 file changed, 9 deletions(-) (limited to 'drivers/ide') diff --git a/drivers/ide/sis5513.c b/drivers/ide/sis5513.c index 3b88eba04c9c..468706082fb5 100644 --- a/drivers/ide/sis5513.c +++ b/drivers/ide/sis5513.c @@ -632,12 +632,3 @@ module_exit(sis5513_ide_exit); MODULE_AUTHOR("Lionel Bouton, L C Chang, Andre Hedrick, Vojtech Pavlik"); MODULE_DESCRIPTION("PCI driver module for SIS IDE"); MODULE_LICENSE("GPL"); - -/* - * TODO: - * - CLEANUP - * - More checks in the config registers (force values instead of - * relying on the BIOS setting them correctly). - * - Further optimisations ? - * . for example ATA66+ regs 0x48 & 0x4A - */ -- cgit v1.2.3 From f9288e1525e1cca59fdca56463ad9f5a6625dffe Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Thu, 3 Dec 2009 17:25:58 +0100 Subject: sl82c105: remove no longer needed debugging code Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/sl82c105.c | 24 +----------------------- 1 file changed, 1 insertion(+), 23 deletions(-) (limited to 'drivers/ide') diff --git a/drivers/ide/sl82c105.c b/drivers/ide/sl82c105.c index d698da470d6f..3c2bbf0057ea 100644 --- a/drivers/ide/sl82c105.c +++ b/drivers/ide/sl82c105.c @@ -24,13 +24,6 @@ #define DRV_NAME "sl82c105" -#undef DEBUG - -#ifdef DEBUG -#define DBG(arg) printk arg -#else -#define DBG(fmt,...) -#endif /* * SL82C105 PCI config register 0x40 bits. */ @@ -104,9 +97,6 @@ static void sl82c105_set_dma_mode(ide_drive_t *drive, const u8 speed) unsigned long timings = (unsigned long)ide_get_drivedata(drive); u16 drv_ctrl; - DBG(("sl82c105_tune_chipset(drive:%s, speed:%s)\n", - drive->name, ide_xfer_verbose(speed))); - drv_ctrl = mwdma_timings[speed - XFER_MW_DMA_0]; /* @@ -196,8 +186,6 @@ static void sl82c105_dma_start(ide_drive_t *drive) struct pci_dev *dev = to_pci_dev(hwif->dev); int reg = 0x44 + drive->dn * 4; - DBG(("%s(drive:%s)\n", __func__, drive->name)); - pci_write_config_word(dev, reg, (unsigned long)ide_get_drivedata(drive) >> 16); @@ -209,8 +197,6 @@ static void sl82c105_dma_clear(ide_drive_t *drive) { struct pci_dev *dev = to_pci_dev(drive->hwif->dev); - DBG(("sl82c105_dma_clear(drive:%s)\n", drive->name)); - sl82c105_reset_host(dev); } @@ -218,11 +204,7 @@ static int sl82c105_dma_end(ide_drive_t *drive) { struct pci_dev *dev = to_pci_dev(drive->hwif->dev); int reg = 0x44 + drive->dn * 4; - int ret; - - DBG(("%s(drive:%s)\n", __func__, drive->name)); - - ret = ide_dma_end(drive); + int ret = ide_dma_end(drive); pci_write_config_word(dev, reg, (unsigned long)ide_get_drivedata(drive)); @@ -239,8 +221,6 @@ static void sl82c105_resetproc(ide_drive_t *drive) struct pci_dev *dev = to_pci_dev(drive->hwif->dev); u32 val; - DBG(("sl82c105_resetproc(drive:%s)\n", drive->name)); - pci_read_config_dword(dev, 0x40, &val); val |= (CTRL_P1F16 | CTRL_P0F16); pci_write_config_dword(dev, 0x40, val); @@ -291,8 +271,6 @@ static int init_chipset_sl82c105(struct pci_dev *dev) { u32 val; - DBG(("init_chipset_sl82c105()\n")); - pci_read_config_dword(dev, 0x40, &val); val |= CTRL_P0EN | CTRL_P0F16 | CTRL_P1F16; pci_write_config_dword(dev, 0x40, val); -- cgit v1.2.3