diff options
41 files changed, 275 insertions, 245 deletions
diff --git a/arch/alpha/kernel/pci-noop.c b/arch/alpha/kernel/pci-noop.c index 174b729c504..468b76ce66a 100644 --- a/arch/alpha/kernel/pci-noop.c +++ b/arch/alpha/kernel/pci-noop.c @@ -12,6 +12,7 @@ #include <linux/errno.h> #include <linux/sched.h> #include <linux/dma-mapping.h> +#include <linux/scatterlist.h> #include "proto.h" @@ -172,18 +173,19 @@ dma_alloc_coherent(struct device *dev, size_t size, EXPORT_SYMBOL(dma_alloc_coherent); int -dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, +dma_map_sg(struct device *dev, struct scatterlist *sgl, int nents, enum dma_data_direction direction) { int i; + struct scatterlist *sg; - for (i = 0; i < nents; i++ ) { + for_each_sg(sgl, sg, nents, i) { void *va; - BUG_ON(!sg[i].page); - va = page_address(sg[i].page) + sg[i].offset; - sg_dma_address(sg + i) = (dma_addr_t)virt_to_bus(va); - sg_dma_len(sg + i) = sg[i].length; + BUG_ON(!sg_page(sg)); + va = sg_virt(sg); + sg_dma_address(sg) = (dma_addr_t)virt_to_bus(va); + sg_dma_len(sg) = sg->length; } return nents; diff --git a/arch/cris/arch-v10/drivers/Kconfig b/arch/cris/arch-v10/drivers/Kconfig index faf8b4d3ca0..e3c0f292814 100644 --- a/arch/cris/arch-v10/drivers/Kconfig +++ b/arch/cris/arch-v10/drivers/Kconfig @@ -542,45 +542,6 @@ config ETRAX_RS485_DISABLE_RECEIVER loopback. Not all products are able to do this in software only. Axis 2400/2401 must disable receiver. -config ETRAX_IDE - bool "ATA/IDE support" - select IDE - select BLK_DEV_IDE - select BLK_DEV_IDEDISK - select BLK_DEV_IDECD - select BLK_DEV_IDEDMA - select IDE_GENERIC - help - Enable this to get support for ATA/IDE. - You can't use parallel ports or SCSI ports - at the same time. - - -config ETRAX_IDE_DELAY - int "Delay for drives to regain consciousness" - depends on ETRAX_IDE - default 15 - help - Number of seconds to wait for IDE drives to spin up after an IDE - reset. -choice - prompt "IDE reset pin" - depends on ETRAX_IDE - default ETRAX_IDE_PB7_RESET - -config ETRAX_IDE_PB7_RESET - bool "Port_PB_Bit_7" - help - IDE reset on pin 7 on port B - -config ETRAX_IDE_G27_RESET - bool "Port_G_Bit_27" - help - IDE reset on pin 27 on port G - -endchoice - - config ETRAX_USB_HOST bool "USB host" select USB diff --git a/arch/cris/arch-v32/drivers/Kconfig b/arch/cris/arch-v32/drivers/Kconfig index 7f72d7c9e1c..9bccb5e2a96 100644 --- a/arch/cris/arch-v32/drivers/Kconfig +++ b/arch/cris/arch-v32/drivers/Kconfig @@ -582,18 +582,6 @@ config ETRAX_PE_CHANGEABLE_BITS that a user can change the value on using ioctl's. Bit set = changeable. -config ETRAX_IDE - bool "ATA/IDE support" - depends on ETRAX_ARCH_V32 - select IDE - select BLK_DEV_IDE - select BLK_DEV_IDEDISK - select BLK_DEV_IDECD - select BLK_DEV_IDEDMA - select IDE_GENERIC - help - Enables the ETRAX IDE driver. - config ETRAX_CARDBUS bool "Cardbus support" depends on ETRAX_ARCH_V32 diff --git a/block/blktrace.c b/block/blktrace.c index d00ac3993c1..498a0a54a6a 100644 --- a/block/blktrace.c +++ b/block/blktrace.c @@ -202,6 +202,7 @@ static void blk_remove_tree(struct dentry *dir) static struct dentry *blk_create_tree(const char *blk_name) { struct dentry *dir = NULL; + int created = 0; mutex_lock(&blk_tree_mutex); @@ -209,13 +210,17 @@ static struct dentry *blk_create_tree(const char *blk_name) blk_tree_root = debugfs_create_dir("block", NULL); if (!blk_tree_root) goto err; + created = 1; } dir = debugfs_create_dir(blk_name, blk_tree_root); if (dir) root_users++; - else - blk_remove_root(); + else { + /* Delete root only if we created it */ + if (created) + blk_remove_root(); + } err: mutex_unlock(&blk_tree_mutex); diff --git a/block/genhd.c b/block/genhd.c index e609996f2e7..f2ac914160d 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -715,6 +715,7 @@ struct gendisk *alloc_disk_node(int minors, int node_id) disk->part = kmalloc_node(size, GFP_KERNEL | __GFP_ZERO, node_id); if (!disk->part) { + free_disk_stats(disk); kfree(disk); return NULL; } diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c index 3b927be0385..8b919940b2a 100644 --- a/block/ll_rw_blk.c +++ b/block/ll_rw_blk.c @@ -4080,23 +4080,7 @@ static ssize_t queue_max_hw_sectors_show(struct request_queue *q, char *page) return queue_var_show(max_hw_sectors_kb, (page)); } -static ssize_t queue_max_segments_show(struct request_queue *q, char *page) -{ - return queue_var_show(q->max_phys_segments, page); -} - -static ssize_t queue_max_segments_store(struct request_queue *q, - const char *page, size_t count) -{ - unsigned long segments; - ssize_t ret = queue_var_store(&segments, page, count); - spin_lock_irq(q->queue_lock); - q->max_phys_segments = segments; - spin_unlock_irq(q->queue_lock); - - return ret; -} static struct queue_sysfs_entry queue_requests_entry = { .attr = {.name = "nr_requests", .mode = S_IRUGO | S_IWUSR }, .show = queue_requests_show, @@ -4120,12 +4104,6 @@ static struct queue_sysfs_entry queue_max_hw_sectors_entry = { .show = queue_max_hw_sectors_show, }; -static struct queue_sysfs_entry queue_max_segments_entry = { - .attr = {.name = "max_segments", .mode = S_IRUGO | S_IWUSR }, - .show = queue_max_segments_show, - .store = queue_max_segments_store, -}; - static struct queue_sysfs_entry queue_iosched_entry = { .attr = {.name = "scheduler", .mode = S_IRUGO | S_IWUSR }, .show = elv_iosched_show, @@ -4137,7 +4115,6 @@ static struct attribute *default_attrs[] = { &queue_ra_entry.attr, &queue_max_hw_sectors_entry.attr, &queue_max_sectors_entry.attr, - &queue_max_segments_entry.attr, &queue_iosched_entry.attr, NULL, }; diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c index 877e53dcb99..921c6d2bc8f 100644 --- a/drivers/char/sonypi.c +++ b/drivers/char/sonypi.c @@ -1163,7 +1163,7 @@ static struct acpi_driver sonypi_acpi_driver = { }; #endif -static int __devinit sonypi_create_input_devices(void) +static int __devinit sonypi_create_input_devices(struct platform_device *pdev) { struct input_dev *jog_dev; struct input_dev *key_dev; @@ -1177,6 +1177,7 @@ static int __devinit sonypi_create_input_devices(void) jog_dev->name = "Sony Vaio Jogdial"; jog_dev->id.bustype = BUS_ISA; jog_dev->id.vendor = PCI_VENDOR_ID_SONY; + jog_dev->dev.parent = &pdev->dev; jog_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL); jog_dev->keybit[BIT_WORD(BTN_MOUSE)] = BIT_MASK(BTN_MIDDLE); @@ -1191,6 +1192,7 @@ static int __devinit sonypi_create_input_devices(void) key_dev->name = "Sony Vaio Keys"; key_dev->id.bustype = BUS_ISA; key_dev->id.vendor = PCI_VENDOR_ID_SONY; + key_dev->dev.parent = &pdev->dev; /* Initialize the Input Drivers: special keys */ key_dev->evbit[0] = BIT_MASK(EV_KEY); @@ -1385,7 +1387,7 @@ static int __devinit sonypi_probe(struct platform_device *dev) if (useinput) { - error = sonypi_create_input_devices(); + error = sonypi_create_input_devices(dev); if (error) { printk(KERN_ERR "sonypi: failed to create input devices\n"); @@ -1432,7 +1434,7 @@ static int __devexit sonypi_remove(struct platform_device *dev) { sonypi_disable(); - synchronize_sched(); /* Allow sonypi interrupt to complete. */ + synchronize_irq(sonypi_device.irq); flush_scheduled_work(); if (useinput) { diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig index e445fe6e4ba..45b22282f14 100644 --- a/drivers/ide/Kconfig +++ b/drivers/ide/Kconfig @@ -313,7 +313,6 @@ comment "IDE chipset support/bugfixes" config IDE_GENERIC tristate "generic/default IDE chipset support" - default H8300 help If unsure, say N. @@ -484,6 +483,7 @@ config WDC_ALI15X3 config BLK_DEV_AMD74XX tristate "AMD and nVidia IDE support" + depends on !ARM select BLK_DEV_IDEDMA_PCI help This driver adds explicit support for AMD-7xx and AMD-8111 chips @@ -883,6 +883,49 @@ config BLK_DEV_IDE_BAST Say Y here if you want to support the onboard IDE channels on the Simtec BAST or the Thorcom VR1000 +config ETRAX_IDE + bool "ETRAX IDE support" + depends on CRIS && BROKEN + select BLK_DEV_IDEDMA + select IDE_GENERIC + help + Enables the ETRAX IDE driver. + + You can't use parallel ports or SCSI ports at the same time. + +config ETRAX_IDE_DELAY + int "Delay for drives to regain consciousness" + depends on ETRAX_IDE && ETRAX_ARCH_V10 + default 15 + help + Number of seconds to wait for IDE drives to spin up after an IDE + reset. + +choice + prompt "IDE reset pin" + depends on ETRAX_IDE && ETRAX_ARCH_V10 + default ETRAX_IDE_PB7_RESET + +config ETRAX_IDE_PB7_RESET + bool "Port_PB_Bit_7" + help + IDE reset on pin 7 on port B + +config ETRAX_IDE_G27_RESET + bool "Port_G_Bit_27" + help + IDE reset on pin 27 on port G + +endchoice + +config IDE_H8300 + bool "H8300 IDE support" + depends on H8300 + select IDE_GENERIC + default y + help + Enables the H8300 IDE driver. + config BLK_DEV_GAYLE bool "Amiga Gayle IDE interface support" depends on AMIGA @@ -963,7 +1006,7 @@ config BLK_DEV_Q40IDE config BLK_DEV_MPC8xx_IDE bool "MPC8xx IDE support" - depends on 8xx && IDE=y && BLK_DEV_IDE=y && !PPC_MERGE + depends on 8xx && (LWMON || IVMS8 || IVML24 || TQM8xxL) && IDE=y && BLK_DEV_IDE=y && !PPC_MERGE select IDE_GENERIC help This option provides support for IDE on Motorola MPC8xx Systems. diff --git a/drivers/ide/Makefile b/drivers/ide/Makefile index 75dc6969e0a..b181fc67205 100644 --- a/drivers/ide/Makefile +++ b/drivers/ide/Makefile @@ -39,7 +39,7 @@ ide-core-$(CONFIG_BLK_DEV_MPC8xx_IDE) += ppc/mpc8xx.o ide-core-$(CONFIG_BLK_DEV_IDE_PMAC) += ppc/pmac.o # built-in only drivers from h8300/ -ide-core-$(CONFIG_H8300) += h8300/ide-h8300.o +ide-core-$(CONFIG_IDE_H8300) += h8300/ide-h8300.o obj-$(CONFIG_BLK_DEV_IDE) += ide-core.o obj-$(CONFIG_IDE_GENERIC) += ide-generic.o diff --git a/drivers/ide/cris/ide-cris.c b/drivers/ide/cris/ide-cris.c index 7f5bc2ee6c7..476e0d65ed4 100644 --- a/drivers/ide/cris/ide-cris.c +++ b/drivers/ide/cris/ide-cris.c @@ -773,15 +773,16 @@ init_e100_ide (void) /* the IDE control register is at ATA address 6, with CS1 active instead of CS0 */ ide_offsets[IDE_CONTROL_OFFSET] = cris_ide_reg_addr(6, 1, 0); - /* first fill in some stuff in the ide_hwifs fields */ + for (h = 0; h < 4; h++) { + ide_hwif_t *hwif = NULL; - for(h = 0; h < MAX_HWIFS; h++) { - ide_hwif_t *hwif = &ide_hwifs[h]; ide_setup_ports(&hw, cris_ide_base_address(h), ide_offsets, 0, 0, cris_ide_ack_intr, ide_default_irq(0)); ide_register_hw(&hw, NULL, 1, &hwif); + if (hwif == NULL) + continue; hwif->mmio = 1; hwif->chipset = ide_etrax100; hwif->set_pio_mode = &cris_set_pio_mode; diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c index e3add70b9cd..0d795a1678c 100644 --- a/drivers/ide/ide-dma.c +++ b/drivers/ide/ide-dma.c @@ -130,6 +130,7 @@ static const struct drive_list_entry drive_blacklist [] = { { "_NEC DV5800A", NULL }, { "SAMSUNG CD-ROM SN-124", "N001" }, { "Seagate STT20000A", NULL }, + { "CD-ROM CDR_U200", "1.09" }, { NULL , NULL } }; diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index e17a9ee120e..5c3256180ae 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -303,9 +303,6 @@ void default_hwif_transport(ide_hwif_t *hwif) hwif->atapi_output_bytes = atapi_output_bytes; } -/* - * Beginning of Taskfile OPCODE Library and feature sets. - */ void ide_fix_driveid (struct hd_driveid *id) { #ifndef __LITTLE_ENDIAN @@ -592,6 +589,9 @@ EXPORT_SYMBOL_GPL(ide_in_drive_list); static const struct drive_list_entry ivb_list[] = { { "QUANTUM FIREBALLlct10 05" , "A03.0900" }, { "TSSTcorp CDDVDW SH-S202J" , "SB00" }, + { "TSSTcorp CDDVDW SH-S202J" , "SB01" }, + { "TSSTcorp CDDVDW SH-S202N" , "SB00" }, + { "TSSTcorp CDDVDW SH-S202N" , "SB01" }, { NULL , NULL } }; @@ -756,7 +756,7 @@ int ide_driveid_update(ide_drive_t *drive) int ide_config_drive_speed(ide_drive_t *drive, u8 speed) { ide_hwif_t *hwif = drive->hwif; - int error; + int error = 0; u8 stat; // while (HWGROUP(drive)->busy) @@ -767,6 +767,10 @@ int ide_config_drive_speed(ide_drive_t *drive, u8 speed) hwif->dma_host_off(drive); #endif + /* Skip setting PIO flow-control modes on pre-EIDE drives */ + if ((speed & 0xf8) == XFER_PIO_0 && !(drive->id->capability & 0x08)) + goto skip; + /* * Don't use ide_wait_cmd here - it will * attempt to set_geometry and recalibrate, @@ -814,6 +818,7 @@ int ide_config_drive_speed(ide_drive_t *drive, u8 speed) drive->id->dma_mword &= ~0x0F00; drive->id->dma_1word &= ~0x0F00; + skip: #ifdef CONFIG_BLK_DEV_IDEDMA if (speed >= XFER_SW_DMA_0) hwif->dma_host_on(drive); diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index 56fb0b84342..ee848c70599 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -644,7 +644,7 @@ static void hwif_register (ide_hwif_t *hwif) static int wait_hwif_ready(ide_hwif_t *hwif) { - int rc; + int unit, rc; printk(KERN_DEBUG "Probing IDE interface %s...\n", hwif->name); @@ -661,20 +661,26 @@ static int wait_hwif_ready(ide_hwif_t *hwif) return rc; /* Now make sure both master & slave are ready */ - SELECT_DRIVE(&hwif->drives[0]); - hwif->OUTB(8, hwif->io_ports[IDE_CONTROL_OFFSET]); - mdelay(2); - rc = ide_wait_not_busy(hwif, 35000); - if (rc) - return rc; - SELECT_DRIVE(&hwif->drives[1]); - hwif->OUTB(8, hwif->io_ports[IDE_CONTROL_OFFSET]); - mdelay(2); - rc = ide_wait_not_busy(hwif, 35000); + for (unit = 0; unit < MAX_DRIVES; unit++) { + ide_drive_t *drive = &hwif->drives[unit]; + /* Ignore disks that we will not probe for later. */ + if (!drive->noprobe || drive->present) { + SELECT_DRIVE(drive); + hwif->OUTB(8, hwif->io_ports[IDE_CONTROL_OFFSET]); + mdelay(2); + rc = ide_wait_not_busy(hwif, 35000); + if (rc) + goto out; + } else + printk(KERN_DEBUG "%s: ide_wait_not_busy() skipped\n", + drive->name); + } +out: /* Exit function with master reselected (let's be sane) */ - SELECT_DRIVE(&hwif->drives[0]); - + if (unit) + SELECT_DRIVE(&hwif->drives[0]); + return rc; } diff --git a/drivers/ide/legacy/ali14xx.c b/drivers/ide/legacy/ali14xx.c index 10311ecc674..38c3a6d63f3 100644 --- a/drivers/ide/legacy/ali14xx.c +++ b/drivers/ide/legacy/ali14xx.c @@ -53,12 +53,13 @@ /* port addresses for auto-detection */ #define ALI_NUM_PORTS 4 -static int ports[ALI_NUM_PORTS] __initdata = {0x074, 0x0f4, 0x034, 0x0e4}; +static const int ports[ALI_NUM_PORTS] __initdata = + { 0x074, 0x0f4, 0x034, 0x0e4 }; /* register initialization data */ typedef struct { u8 reg, data; } RegInitializer; -static RegInitializer initData[] __initdata = { +static const RegInitializer initData[] __initdata = { {0x01, 0x0f}, {0x02, 0x00}, {0x03, 0x00}, {0x04, 0x00}, {0x05, 0x00}, {0x06, 0x00}, {0x07, 0x2b}, {0x0a, 0x0f}, {0x25, 0x00}, {0x26, 0x00}, {0x27, 0x00}, {0x28, 0x00}, @@ -177,7 +178,7 @@ static int __init findPort (void) * Initialize controller registers with default values. */ static int __init initRegisters (void) { - RegInitializer *p; + const RegInitializer *p; u8 t; unsigned long flags; diff --git a/drivers/ide/legacy/macide.c b/drivers/ide/legacy/macide.c index e87cd2f1643..5c6aa77c237 100644 --- a/drivers/ide/legacy/macide.c +++ b/drivers/ide/legacy/macide.c @@ -81,7 +81,7 @@ int macide_ack_intr(ide_hwif_t* hwif) * Probe for a Macintosh IDE interface */ -void macide_init(void) +void __init macide_init(void) { hw_regs_t hw; ide_hwif_t *hwif; diff --git a/drivers/ide/legacy/q40ide.c b/drivers/ide/legacy/q40ide.c index a73db1bd482..6ea46a6723e 100644 --- a/drivers/ide/legacy/q40ide.c +++ b/drivers/ide/legacy/q40ide.c @@ -111,7 +111,7 @@ static const char *q40_ide_names[Q40IDE_NUM_HWIFS]={ * Probe for Q40 IDE interfaces */ -void q40ide_init(void) +void __init q40ide_init(void) { int i; ide_hwif_t *hwif; diff --git a/drivers/ide/pci/aec62xx.c b/drivers/ide/pci/aec62xx.c index 19ec421f7b9..44268504ae4 100644 --- a/drivers/ide/pci/aec62xx.c +++ b/drivers/ide/pci/aec62xx.c @@ -260,6 +260,11 @@ static int __devinit aec62xx_init_one(struct pci_dev *dev, const struct pci_devi { struct ide_port_info d; u8 idx = id->driver_data; + int err; + + err = pci_enable_device(dev); + if (err) + return err; d = aec62xx_chipsets[idx]; @@ -272,7 +277,11 @@ static int __devinit aec62xx_init_one(struct pci_dev *dev, const struct pci_devi } } - return ide_setup_pci_device(dev, &d); + err = ide_setup_pci_device(dev, &d); + if (err) + pci_disable_device(dev); + + return err; } static const struct pci_device_id aec62xx_pci_tbl[] = { diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c index a607dd31a64..ce293936af4 100644 --- a/drivers/ide/pci/alim15x3.c +++ b/drivers/ide/pci/alim15x3.c @@ -603,6 +603,11 @@ static int ali_cable_override(struct pci_dev *pdev) pdev->subsystem_device == 0x10AF) return 1; + /* Mitac 8317 (Winbook-A) and relatives */ + if (pdev->subsystem_vendor == 0x1071 && + pdev->subsystem_device == 0x8317) + return 1; + /* Systems by DMI */ if (dmi_check_system(cable_dmi_table)) return 1; diff --git a/drivers/ide/pci/piix.c b/drivers/ide/pci/piix.c index 63625a0be71..27781d294ce 100644 --- a/drivers/ide/pci/piix.c +++ b/drivers/ide/pci/piix.c @@ -306,6 +306,7 @@ static const struct ich_laptop ich_laptop[] = { { 0x27DF, 0x0005, 0x0280 }, /* ICH7 on Acer 5602WLMi */ { 0x27DF, 0x1025, 0x0110 }, /* ICH7 on Acer 3682WLMi */ { 0x27DF, 0x1043, 0x1267 }, /* ICH7 on Asus W5F */ + { 0x27DF, 0x103C, 0x30A1 }, /* ICH7 on HP Compaq nc2400 */ { 0x24CA, 0x1025, 0x0061 }, /* ICH4 on Acer Aspire 2023WLMi */ /* end marker */ { 0, } diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c index 6d99441c605..5709c252543 100644 --- a/drivers/ide/pci/siimage.c +++ b/drivers/ide/pci/siimage.c @@ -1,5 +1,5 @@ /* - * linux/drivers/ide/pci/siimage.c Version 1.18 Oct 18 2007 + * linux/drivers/ide/pci/siimage.c Version 1.19 Nov 16 2007 * * Copyright (C) 2001-2002 Andre Hedrick <andre@linux-ide.org> * Copyright (C) 2003 Red Hat <alan@redhat.com> @@ -460,48 +460,6 @@ static void sil_sata_pre_reset(ide_drive_t *drive) } /** - * siimage_reset - reset a device on an siimage controller - * @drive: drive to reset - * - * Perform a controller level reset fo the device. For - * SATA we must also check the PHY. - */ - -static void siimage_reset (ide_drive_t *drive) -{ - ide_hwif_t *hwif = HWIF(drive); - u8 reset = 0; - unsigned long addr = siimage_selreg(hwif, 0); - - if (hwif->mmio) { - reset = hwif->INB(addr); - hwif->OUTB((reset|0x03), addr); - /* FIXME:posting */ - udelay(25); - hwif->OUTB(reset, addr); - (void) hwif->INB(addr); - } else { - pci_read_config_byte(hwif->pci_dev, addr, &reset); - pci_write_config_byte(hwif->pci_dev, addr, reset|0x03); - udelay(25); - pci_write_config_byte(hwif->pci_dev, addr, reset); - pci_read_config_byte(hwif->pci_dev, addr, &reset); - } - - if (SATA_STATUS_REG) { - /* SATA_STATUS_REG is valid only when in MMIO mode */ - u32 sata_stat = readl((void __iomem *)SATA_STATUS_REG); - printk(KERN_WARNING "%s: reset phy, status=0x%08x, %s\n", - hwif->name, sata_stat, __FUNCTION__); - if (!(sata_stat)) { - printk(KERN_WARNING "%s: reset phy dead, status=0x%08x\n", - hwif->name, sata_stat); - drive->failures++; - } - } -} - -/** * proc_reports_siimage - add siimage controller to proc * @dev: PCI device * @clocking: SCSC value @@ -857,7 +815,6 @@ static void __devinit init_hwif_siimage(ide_hwif_t *hwif) { u8 sata = is_sata(hwif); - hwif->resetproc = &siimage_reset; hwif->set_pio_mode = &sil_set_pio_mode; hwif->set_dma_mode = &sil_set_dma_mode; diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c index f6e2ab3dd16..d90b4291777 100644 --- a/drivers/ide/pci/sis5513.c +++ b/drivers/ide/pci/sis5513.c @@ -526,6 +526,7 @@ static const struct sis_laptop sis_laptop[] = { /* devid, subvendor, subdev */ { 0x5513, 0x1043, 0x1107 }, /* ASUS A6K */ { 0x5513, 0x1734, 0x105f }, /* FSC Amilo A1630 */ + { 0x5513, 0x1071, 0x8640 }, /* EasyNote K5305 */ /* end marker */ { 0, } }; diff --git a/drivers/ide/pci/trm290.c b/drivers/ide/pci/trm290.c index 5011ba22e36..0895e753a35 100644 --- a/drivers/ide/pci/trm290.c +++ b/drivers/ide/pci/trm290.c @@ -240,9 +240,6 @@ static int trm290_ide_dma_test_irq (ide_drive_t *drive) return (status == 0x00ff); } -/* - * Invoked from ide-dma.c at boot time. - */ static void __devinit init_hwif_trm290(ide_hwif_t *hwif) { unsigned int cfgbase = 0; diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c index 5afdfef7264..7f7a5988577 100644 --- a/drivers/ide/ppc/pmac.c +++ b/drivers/ide/ppc/pmac.c @@ -1513,7 +1513,7 @@ pmac_ide_build_dmatable(ide_drive_t *drive, struct request *rq) if (pmif->broken_dma && cur_addr & (L1_CACHE_BYTES - 1)) { if (pmif->broken_dma_warn == 0) { - printk(KERN_WARNING "%s: DMA on non aligned address," + printk(KERN_WARNING "%s: DMA on non aligned address, " "switching to PIO on Ohare chipset\n", drive->name); pmif->broken_dma_warn = 1; } diff --git a/drivers/infiniband/hw/ehca/ehca_qp.c b/drivers/infiniband/hw/ehca/ehca_qp.c index 2e3e6547cb7..dd126681fed 100644 --- a/drivers/infiniband/hw/ehca/ehca_qp.c +++ b/drivers/infiniband/hw/ehca/ehca_qp.c @@ -1203,7 +1203,7 @@ static int internal_modify_qp(struct ib_qp *ibqp, mqpcb->service_level = attr->ah_attr.sl; update_mask |= EHCA_BMASK_SET(MQPCB_MASK_SERVICE_LEVEL, 1); - if (ehca_calc_ipd(shca, my_qp->init_attr.port_num, + if (ehca_calc_ipd(shca, mqpcb->prim_phys_port, attr->ah_attr.static_rate, &mqpcb->max_static_rate)) { ret = -EINVAL; @@ -1302,7 +1302,7 @@ static int internal_modify_qp(struct ib_qp *ibqp, mqpcb->source_path_bits_al = attr->alt_ah_attr.src_path_bits; mqpcb->service_level_al = attr->alt_ah_attr.sl; - if (ehca_calc_ipd(shca, my_qp->init_attr.port_num, + if (ehca_calc_ipd(shca, mqpcb->alt_phys_port, attr->alt_ah_attr.static_rate, &mqpcb->max_static_rate_al)) { ret = -EINVAL; diff --git a/drivers/infiniband/hw/ipath/ipath_cq.c b/drivers/infiniband/hw/ipath/ipath_cq.c index 08d8ae148cd..d1380c7a170 100644 --- a/drivers/infiniband/hw/ipath/ipath_cq.c +++ b/drivers/infiniband/hw/ipath/ipath_cq.c @@ -395,12 +395,9 @@ int ipath_resize_cq(struct ib_cq *ibcq, int cqe, struct ib_udata *udata) goto bail; } - /* - * Return the address of the WC as the offset to mmap. - * See ipath_mmap() for details. - */ + /* Check that we can write the offset to mmap. */ if (udata && udata->outlen >= sizeof(__u64)) { - __u64 offset = (__u64) wc; + __u64 offset = 0; ret = ib_copy_to_udata(udata, &offset, sizeof(offset)); if (ret) @@ -450,6 +447,18 @@ int ipath_resize_cq(struct ib_cq *ibcq, int cqe, struct ib_udata *udata) struct ipath_mmap_info *ip = cq->ip; ipath_update_mmap_info(dev, ip, sz, wc); + + /* + * Return the offset to mmap. + * See ipath_mmap() for details. + */ + if (udata && udata->outlen >= sizeof(__u64)) { + ret = ib_copy_to_udata(udata, &ip->offset, + sizeof(ip->offset)); + if (ret) + goto bail; + } + spin_lock_irq(&dev->pending_lock); if (list_empty(&ip->pending_mmaps)) list_add(&ip->pending_mmaps, &dev->pending_mmaps); diff --git a/drivers/infiniband/hw/ipath/ipath_qp.c b/drivers/infiniband/hw/ipath/ipath_qp.c index 6a41fdbc8e5..b997ff88401 100644 --- a/drivers/infiniband/hw/ipath/ipath_qp.c +++ b/drivers/infiniband/hw/ipath/ipath_qp.c @@ -835,7 +835,8 @@ struct ib_qp *ipath_create_qp(struct ib_pd *ibpd, init_attr->qp_type); if (err) { ret = ERR_PTR(err); - goto bail_rwq; + vfree(qp->r_rq.wq); + goto bail_qp; } qp->ip = NULL; ipath_reset_qp(qp); @@ -863,7 +864,7 @@ struct ib_qp *ipath_create_qp(struct ib_pd *ibpd, sizeof(offset)); if (err) { ret = ERR_PTR(err); - goto bail_rwq; + goto bail_ip; } } else { u32 s = sizeof(struct ipath_rwq) + @@ -875,7 +876,7 @@ struct ib_qp *ipath_create_qp(struct ib_pd *ibpd, qp->r_rq.wq); if (!qp->ip) { ret = ERR_PTR(-ENOMEM); - goto bail_rwq; + goto bail_ip; } err = ib_copy_to_udata(udata, &(qp->ip->offset), @@ -907,9 +908,11 @@ struct ib_qp *ipath_create_qp(struct ib_pd *ibpd, goto bail; bail_ip: - kfree(qp->ip); -bail_rwq: - vfree(qp->r_rq.wq); + if (qp->ip) + kref_put(&qp->ip->ref, ipath_release_mmap_info); + else + vfree(qp->r_rq.wq); + ipath_free_qp(&dev->qp_table, qp); bail_qp: kfree(qp); bail_swq: diff --git a/drivers/infiniband/hw/ipath/ipath_srq.c b/drivers/infiniband/hw/ipath/ipath_srq.c index 40c36ec1901..2fef36f4b67 100644 --- a/drivers/infiniband/hw/ipath/ipath_srq.c +++ b/drivers/infiniband/hw/ipath/ipath_srq.c @@ -59,7 +59,7 @@ int ipath_post_srq_receive(struct ib_srq *ibsrq, struct ib_recv_wr *wr, if ((unsigned) wr->num_sge > srq->rq.max_sge) { *bad_wr = wr; - ret = -ENOMEM; + ret = -EINVAL; goto bail; } @@ -211,11 +211,11 @@ int ipath_modify_srq(struct ib_srq *ibsrq, struct ib_srq_attr *attr, struct ib_udata *udata) { struct ipath_srq *srq = to_isrq(ibsrq); + struct ipath_rwq *wq; int ret = 0; if (attr_mask & IB_SRQ_MAX_WR) { struct ipath_rwq *owq; - struct ipath_rwq *wq; struct ipath_rwqe *p; u32 sz, size, n, head, tail; @@ -236,27 +236,20 @@ int ipath_modify_srq(struct ib_srq *ibsrq, struct ib_srq_attr *attr, goto bail; } - /* - * Return the address of the RWQ as the offset to mmap. - * See ipath_mmap() for details. - */ + /* Check that we can write the offset to mmap. */ if (udata && udata->inlen >= sizeof(__u64)) { __u64 offset_addr; - __u64 offset = (__u64) wq; + __u64 offset = 0; ret = ib_copy_from_udata(&offset_addr, udata, sizeof(offset_addr)); - if (ret) { - vfree(wq); - goto bail; - } + if (ret) + goto bail_free; udata->outbuf = (void __user *) offset_addr; ret = ib_copy_to_udata(udata, &offset, sizeof(offset)); - if (ret) { - vfree(wq); - goto bail; - } + if (ret) + goto bail_free; } spin_lock_irq(&srq->rq.lock); @@ -277,10 +270,8 @@ int ipath_modify_srq(struct ib_srq *ibsrq, struct ib_srq_attr *attr, else n -= tail; if (size <= n) { - spin_unlock_irq(&srq->rq.lock); - vfree(wq); ret = -EINVAL; - goto bail; + goto bail_unlock; } n = 0; p = wq->wq; @@ -314,6 +305,18 @@ int ipath_modify_srq(struct ib_srq *ibsrq, struct ib_srq_attr *attr, u32 s = sizeof(struct ipath_rwq) + size * sz; ipath_update_mmap_info(dev, ip, s, wq); + + /* + * Return the offset to mmap. + * See ipath_mmap() for details. + */ + if (udata && udata->inlen >= sizeof(__u64)) { + ret = ib_copy_to_udata(udata, &ip->offset, + sizeof(ip->offset)); + if (ret) + goto bail; + } + spin_lock_irq(&dev->pending_lock); if (list_empty(&ip->pending_mmaps)) list_add(&ip->pending_mmaps, @@ -328,7 +331,12 @@ int ipath_modify_srq(struct ib_srq *ibsrq, struct ib_srq_attr *attr, srq->limit = attr->srq_limit; spin_unlock_irq(&srq->rq.lock); } + goto bail; +bail_unlock: + spin_unlock_irq(&srq->rq.lock); +bail_free: + vfree(wq); bail: return ret; } diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c index 74f77e7c2c1..c4c998446c7 100644 --- a/drivers/infiniband/hw/ipath/ipath_verbs.c +++ b/drivers/infiniband/hw/ipath/ipath_verbs.c @@ -302,8 +302,10 @@ static int ipath_post_one_send(struct ipath_qp *qp, struct ib_send_wr *wr) next = qp->s_head + 1; if (next >= qp->s_size) next = 0; - if (next == qp->s_last) - goto bail_inval; + if (next == qp->s_last) { + ret = -ENOMEM; + goto bail; + } wqe = get_swqe_ptr(qp, qp->s_head); wqe->wr = *wr; @@ -404,7 +406,7 @@ static int ipath_post_receive(struct ib_qp *ibqp, struct ib_recv_wr *wr, if ((unsigned) wr->num_sge > qp->r_rq.max_sge) { *bad_wr = wr; - ret = -ENOMEM; + ret = -EINVAL; goto bail; } diff --git a/drivers/infiniband/ulp/iser/iser_memory.c b/drivers/infiniband/ulp/iser/iser_memory.c index d6879806179..4a17743a639 100644 --- a/drivers/infiniband/ulp/iser/iser_memory.c +++ b/drivers/infiniband/ulp/iser/iser_memory.c @@ -310,13 +310,15 @@ static unsigned int iser_data_buf_aligned_len(struct iser_data_buf *data, if (i + 1 < data->dma_nents) { next_addr = ib_sg_dma_address(ibdev, sg_next(sg)); /* are i, i+1 fragments of the same page? */ - if (end_addr == next_addr) + if (end_addr == next_addr) { + cnt++; continue; - else if (!IS_4K_ALIGNED(end_addr)) { + } else if (!IS_4K_ALIGNED(end_addr)) { ret_len = cnt + 1; break; } } + cnt++; } if (i == data->dma_nents) ret_len = cnt; /* loop ended */ diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig index 2316a018fae..dfa6592c10f 100644 --- a/drivers/input/keyboard/Kconfig +++ b/drivers/input/keyboard/Kconfig @@ -286,7 +286,7 @@ config KEYBOARD_MAPLE config KEYBOARD_BFIN tristate "Blackfin BF54x keypad support" - depends on BF54x + depends on (BF54x && !BF544) help Say Y here if you want to use the BF54x keypad. diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c index 3eddf52a0bb..6a9ca4bdcb7 100644 --- a/drivers/input/keyboard/gpio_keys.c +++ b/drivers/input/keyboard/gpio_keys.c @@ -75,16 +75,32 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev) for (i = 0; i < pdata->nbuttons; i++) { struct gpio_keys_button *button = &pdata->buttons[i]; - int irq = gpio_to_irq(button->gpio); + int irq; unsigned int type = button->type ?: EV_KEY; + error = gpio_request(button->gpio, button->desc ?: "gpio_keys"); + if (error < 0) { + pr_err("gpio-keys: failed to request GPIO %d," + " error %d\n", button->gpio, error); + goto fail; + } + + error = gpio_direction_input(button->gpio); + if (error < 0) { + pr_err("gpio-keys: failed to configure input" + " direction for GPIO %d, error %d\n", + button->gpio, error); + gpio_free(button->gpio); + goto fail; + } + + irq = gpio_to_irq(button->gpio); if (irq < 0) { error = irq; - printk(KERN_ERR - "gpio-keys: " - "Unable to get irq number for GPIO %d," - "error %d\n", + pr_err("gpio-keys: Unable to get irq number" + " for GPIO %d, error %d\n", button->gpio, error); + gpio_free(button->gpio); goto fail; } @@ -94,9 +110,9 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev) button->desc ? button->desc : "gpio_keys", pdev); if (error) { - printk(KERN_ERR - "gpio-keys: Unable to claim irq %d; error %d\n", + pr_err("gpio-keys: Unable to claim irq %d; error %d\n", irq, error); + gpio_free(button->gpio); goto fail; } @@ -108,8 +124,7 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev) error = input_register_device(input); if (error) { - printk(KERN_ERR - "gpio-keys: Unable to register input device, " + pr_err("gpio-keys: Unable to register input device, " "error: %d\n", error); goto fail; } @@ -119,8 +134,10 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev) return 0; fail: - while (--i >= 0) + while (--i >= 0) { free_irq(gpio_to_irq(pdata->buttons[i].gpio), pdev); + gpio_free(pdata->buttons[i].gpio); + } platform_set_drvdata(pdev, NULL); input_free_device(input); @@ -139,6 +156,7 @@ static int __devexit gpio_keys_remove(struct platform_device *pdev) for (i = 0; i < pdata->nbuttons; i++) { int irq = gpio_to_irq(pdata->buttons[i].gpio); free_irq(irq, pdev); + gpio_free(pdata->buttons[i].gpio); } input_unregister_device(input); diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index f8fe4214809..c5e68dcd88a 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -110,6 +110,14 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = { DMI_MATCH(DMI_PRODUCT_VERSION, "5a"), }, }, + { + .ident = "Microsoft Virtual Machine", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"), + DMI_MATCH(DMI_PRODUCT_NAME, "Virtual Machine"), + DMI_MATCH(DMI_PRODUCT_VERSION, "VS2005R2"), + }, + }, { } }; diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c index 07ae280e8fe..47c10b8f89b 100644 --- a/drivers/kvm/kvm_main.c +++ b/drivers/kvm/kvm_main.c @@ -1188,8 +1188,7 @@ int emulate_invlpg(struct kvm_vcpu *vcpu, gva_t address) int emulate_clts(struct kvm_vcpu *vcpu) { - vcpu->cr0 &= ~X86_CR0_TS; - kvm_x86_ops->set_cr0(vcpu, vcpu->cr0); + kvm_x86_ops->set_cr0(vcpu, vcpu->cr0 & ~X86_CR0_TS); return X86EMUL_CONTINUE; } diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c index 7a6eead63a6..4e04e49a2f1 100644 --- a/drivers/kvm/svm.c +++ b/drivers/kvm/svm.c @@ -663,6 +663,7 @@ static void svm_vcpu_put(struct kvm_vcpu *vcpu) wrmsrl(host_save_user_msrs[i], svm->host_user_msrs[i]); rdtscll(vcpu->host_tsc); + kvm_put_guest_fpu(vcpu); } static void svm_vcpu_decache(struct kvm_vcpu *vcpu) diff --git a/drivers/kvm/x86_emulate.c b/drivers/kvm/x86_emulate.c index 33b18145155..bd46de6bf89 100644 --- a/drivers/kvm/x86_emulate.c +++ b/drivers/kvm/x86_emulate.c @@ -448,8 +448,7 @@ struct operand { #define JMP_REL(rel) \ do { \ - _eip += (int)(rel); \ - _eip = ((op_bytes == 2) ? (uint16_t)_eip : (uint32_t)_eip); \ + register_address_increment(_eip, rel); \ } while (0) /* @@ -1147,7 +1146,7 @@ done_prefixes: } register_address_increment(_regs[VCPU_REGS_RSP], -dst.bytes); - if ((rc = ops->write_std( + if ((rc = ops->write_emulated( register_address(ctxt->ss_base, _regs[VCPU_REGS_RSP]), &dst.val, dst.bytes, ctxt->vcpu)) != 0) @@ -1359,6 +1358,7 @@ special_insn: } src.val = (unsigned long) _eip; JMP_REL(rel); + op_bytes = ad_bytes; goto push; } case 0xe9: /* jmp rel */ diff --git a/drivers/misc/sony-laptop.c b/drivers/misc/sony-laptop.c index bb13858f60a..b0f68031b49 100644 --- a/drivers/misc/sony-laptop.c +++ b/drivers/misc/sony-laptop.c @@ -338,7 +338,7 @@ static void sony_laptop_report_input_event(u8 event) dprintk("unknown input event %.2x\n", event); } -static int sony_laptop_setup_input(void) +static int sony_laptop_setup_input(struct acpi_device *acpi_device) { struct input_dev *jog_dev; struct input_dev *key_dev; @@ -379,6 +379,7 @@ static int sony_laptop_setup_input(void) key_dev->name = "Sony Vaio Keys"; key_dev->id.bustype = BUS_ISA; key_dev->id.vendor = PCI_VENDOR_ID_SONY; + key_dev->dev.parent = &acpi_device->dev; /* Initialize the Input Drivers: special keys */ set_bit(EV_KEY, key_dev->evbit); @@ -410,6 +411,7 @@ static int sony_laptop_setup_input(void) jog_dev->name = "Sony Vaio Jogdial"; jog_dev->id.bustype = BUS_ISA; jog_dev->id.vendor = PCI_VENDOR_ID_SONY; + key_dev->dev.parent = &acpi_device->dev; jog_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL); jog_dev->keybit[BIT_WORD(BTN_MOUSE)] = BIT_MASK(BTN_MIDDLE); @@ -1006,7 +1008,7 @@ static int sony_nc_add(struct acpi_device *device) } /* setup input devices and helper fifo */ - result = sony_laptop_setup_input(); + result = sony_laptop_setup_input(device); if (result) { printk(KERN_ERR DRV_PFX "Unabe to create input devices.\n"); @@ -1034,7 +1036,7 @@ static int sony_nc_add(struct acpi_device *device) sony_backlight_device->props.brightness = sony_backlight_get_brightness (sony_backlight_device); - sony_backlight_device->props.max_brightness = + sony_backlight_device->props.max_brightness = SONY_MAX_BRIGHTNESS - 1; } @@ -2453,7 +2455,7 @@ static int sony_pic_add(struct acpi_device *device) } /* setup input devices and helper fifo */ - result = sony_laptop_setup_input(); + result = sony_laptop_setup_input(device); if (result) { printk(KERN_ERR DRV_PFX "Unabe to create input devices.\n"); diff --git a/drivers/mmc/card/queue.c b/drivers/mmc/card/queue.c index 1b9c9b6da5b..30cd13b13ac 100644 --- a/drivers/mmc/card/queue.c +++ b/drivers/mmc/card/queue.c @@ -180,12 +180,13 @@ int mmc_init_queue(struct mmc_queue *mq, struct mmc_card *card, spinlock_t *lock blk_queue_max_hw_segments(mq->queue, host->max_hw_segs); blk_queue_max_segment_size(mq->queue, host->max_seg_size); - mq->sg = kzalloc(sizeof(struct scatterlist) * + mq->sg = kmalloc(sizeof(struct scatterlist) * host->max_phys_segs, GFP_KERNEL); if (!mq->sg) { ret = -ENOMEM; goto cleanup_queue; } + sg_init_table(mq->sg, host->max_phys_segs); } init_MUTEX(&mq->thread_sem); diff --git a/drivers/net/mlx4/qp.c b/drivers/net/mlx4/qp.c index 42b47639c81..fa24e659759 100644 --- a/drivers/net/mlx4/qp.c +++ b/drivers/net/mlx4/qp.c @@ -113,7 +113,7 @@ int mlx4_qp_modify(struct mlx4_dev *dev, struct mlx4_mtt *mtt, struct mlx4_cmd_mailbox *mailbox; int ret = 0; - if (cur_state >= MLX4_QP_NUM_STATE || cur_state >= MLX4_QP_NUM_STATE || + if (cur_state >= MLX4_QP_NUM_STATE || new_state >= MLX4_QP_NUM_STATE || !op[cur_state][new_state]) return -EINVAL; diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c index 8d0244c2e7d..7a835a35f21 100644 --- a/drivers/scsi/ide-scsi.c +++ b/drivers/scsi/ide-scsi.c @@ -242,16 +242,6 @@ static void idescsi_output_buffers (ide_drive_t *drive, idescsi_pc_t *pc, unsign } } -static void hexdump(u8 *x, int len) -{ - int i; - - printk("[ "); - for (i = 0; i < len; i++) - printk("%x ", x[i]); - printk("]\n"); -} - static int idescsi_check_condition(ide_drive_t *drive, struct request *failed_command) { idescsi_scsi_t *scsi = drive_to_idescsi(drive); @@ -282,7 +272,8 @@ static int idescsi_check_condition(ide_drive_t *drive, struct request *failed_co pc->scsi_cmd = ((idescsi_pc_t *) failed_command->special)->scsi_cmd; if (test_bit(IDESCSI_LOG_CMD, &scsi->log)) { printk ("ide-scsi: %s: queue cmd = ", drive->name); - hexdump(pc->c, 6); + print_hex_dump(KERN_CONT, "", DUMP_PREFIX_NONE, 16, 1, pc->c, + 6, 0); } rq->rq_disk = scsi->disk; return ide_do_drive_cmd(drive, rq, ide_preempt); @@ -337,7 +328,8 @@ static int idescsi_end_request (ide_drive_t *drive, int uptodate, int nrsecs) idescsi_pc_t *opc = (idescsi_pc_t *) rq->buffer; if (log) { printk ("ide-scsi: %s: wrap up check %lu, rst = ", drive->name, opc->scsi_cmd->serial_number); - hexdump(pc->buffer,16); + print_hex_dump(KERN_CONT, "", DUMP_PREFIX_NONE, 16, 1, + pc->buffer, 16, 0); } memcpy((void *) opc->scsi_cmd->sense_buffer, pc->buffer, SCSI_SENSE_BUFFERSIZE); kfree(pc->buffer); @@ -816,10 +808,12 @@ static int idescsi_queue (struct scsi_cmnd *cmd, if (test_bit(IDESCSI_LOG_CMD, &scsi->log)) { printk ("ide-scsi: %s: que %lu, cmd = ", drive->name, cmd->serial_number); - hexdump(cmd->cmnd, cmd->cmd_len); + print_hex_dump(KERN_CONT, "", DUMP_PREFIX_NONE, 16, 1, + cmd->cmnd, cmd->cmd_len, 0); if (memcmp(pc->c, cmd->cmnd, cmd->cmd_len)) { printk ("ide-scsi: %s: que %lu, tsl = ", drive->name, cmd->serial_number); - hexdump(pc->c, 12); + print_hex_dump(KERN_CONT, "", DUMP_PREFIX_NONE, 16, 1, + pc->c, 12, 0); } } diff --git a/include/linux/input.h b/include/linux/input.h index b45f240a8c4..2075d6da2a3 100644 --- a/include/linux/input.h +++ b/include/linux/input.h @@ -530,6 +530,11 @@ struct input_absinfo { #define KEY_DOLLAR 0x1b2 #define KEY_EURO 0x1b3 +#define KEY_FRAMEBACK 0x1b4 /* Consumer - transport controls */ +#define KEY_FRAMEFORWARD 0x1b5 + +#define KEY_CONTEXT_MENU 0x1b6 /* GenDesc - system context menu */ + #define KEY_DEL_EOL 0x1c0 #define KEY_DEL_EOS 0x1c1 #define KEY_INS_LINE 0x1c2 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h index 25973504414..416e000dfe8 100644 --- a/include/linux/scatterlist.h +++ b/include/linux/scatterlist.h @@ -26,6 +26,16 @@ #define SG_MAGIC 0x87654321 +/* + * We overload the LSB of the page pointer to indicate whether it's + * a valid sg entry, or whether it points to the start of a new scatterlist. + * Those low bits are there for everyone! (thanks mason :-) + */ +#define sg_is_chain(sg) ((sg)->page_link & 0x01) +#define sg_is_last(sg) ((sg)->page_link & 0x02) +#define sg_chain_ptr(sg) \ + ((struct scatterlist *) ((sg)->page_link & ~0x03)) + /** * sg_assign_page - Assign a given page to an SG entry * @sg: SG entry @@ -47,6 +57,7 @@ static inline void sg_assign_page(struct scatterlist *sg, struct page *page) BUG_ON((unsigned long) page & 0x03); #ifdef CONFIG_DEBUG_SG BUG_ON(sg->sg_magic != SG_MAGIC); + BUG_ON(sg_is_chain(sg)); #endif sg->page_link = page_link | (unsigned long) page; } @@ -73,7 +84,14 @@ static inline void sg_set_page(struct scatterlist *sg, struct page *page, sg->length = len; } -#define sg_page(sg) ((struct page *) ((sg)->page_link & ~0x3)) +static inline struct page *sg_page(struct scatterlist *sg) +{ +#ifdef CONFIG_DEBUG_SG + BUG_ON(sg->sg_magic != SG_MAGIC); + BUG_ON(sg_is_chain(sg)); +#endif + return (struct page *)((sg)->page_link & ~0x3); +} /** * sg_set_buf - Set sg entry to point at given data @@ -88,16 +106,6 @@ static inline void sg_set_buf(struct scatterlist *sg, const void *buf, sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf)); } -/* - * We overload the LSB of the page pointer to indicate whether it's - * a valid sg entry, or whether it points to the start of a new scatterlist. - * Those low bits are there for everyone! (thanks mason :-) - */ -#define sg_is_chain(sg) ((sg)->page_link & 0x01) -#define sg_is_last(sg) ((sg)->page_link & 0x02) -#define sg_chain_ptr(sg) \ - ((struct scatterlist *) ((sg)->page_link & ~0x03)) - /** * sg_next - return the next scatterlist entry in a list * @sg: The current sg entry @@ -179,6 +187,13 @@ static inline void sg_chain(struct scatterlist *prv, unsigned int prv_nents, #ifndef ARCH_HAS_SG_CHAIN BUG(); #endif + + /* + * offset and length are unused for chain entry. Clear them. + */ + prv->offset = 0; + prv->length = 0; + /* * Set lowest bit to indicate a link pointer, and make sure to clear * the termination bit if it happens to be set. |