diff options
-rw-r--r-- | arch/x86/kernel/quirks.c | 9 | ||||
-rw-r--r-- | drivers/ide/Kconfig | 26 | ||||
-rw-r--r-- | drivers/ide/arm/bast-ide.c | 12 | ||||
-rw-r--r-- | drivers/ide/arm/palm_bk3710.c | 74 | ||||
-rw-r--r-- | drivers/ide/ide-cd.c | 2 | ||||
-rw-r--r-- | drivers/ide/ide-disk.c | 18 | ||||
-rw-r--r-- | drivers/ide/ide-dma.c | 14 | ||||
-rw-r--r-- | drivers/ide/ide-io.c | 19 | ||||
-rw-r--r-- | drivers/ide/ide-iops.c | 10 | ||||
-rw-r--r-- | drivers/ide/ide-lib.c | 9 | ||||
-rw-r--r-- | drivers/ide/ide-probe.c | 4 | ||||
-rw-r--r-- | drivers/ide/ide-tape.c | 34 | ||||
-rw-r--r-- | drivers/ide/ide.c | 4 | ||||
-rw-r--r-- | drivers/ide/legacy/gayle.c | 2 | ||||
-rw-r--r-- | drivers/ide/pci/cs5520.c | 5 | ||||
-rw-r--r-- | drivers/ide/pci/pdc202xx_old.c | 22 | ||||
-rw-r--r-- | fs/lockd/host.c | 10 | ||||
-rw-r--r-- | fs/lockd/svclock.c | 28 | ||||
-rw-r--r-- | include/linux/ide.h | 13 | ||||
-rw-r--r-- | include/linux/sunrpc/svc.h | 13 | ||||
-rw-r--r-- | net/sunrpc/xprtrdma/svc_rdma_sendto.c | 3 |
21 files changed, 154 insertions, 177 deletions
diff --git a/arch/x86/kernel/quirks.c b/arch/x86/kernel/quirks.c index 1941482d4ca..c47208fc593 100644 --- a/arch/x86/kernel/quirks.c +++ b/arch/x86/kernel/quirks.c @@ -11,7 +11,7 @@ static void __devinit quirk_intel_irqbalance(struct pci_dev *dev) { u8 config, rev; - u32 word; + u16 word; /* BIOS may enable hardware IRQ balancing for * E7520/E7320/E7525(revision ID 0x9 and below) @@ -26,8 +26,11 @@ static void __devinit quirk_intel_irqbalance(struct pci_dev *dev) pci_read_config_byte(dev, 0xf4, &config); pci_write_config_byte(dev, 0xf4, config|0x2); - /* read xTPR register */ - raw_pci_read(0, 0, 0x40, 0x4c, 2, &word); + /* + * read xTPR register. We may not have a pci_dev for device 8 + * because it might be hidden until the above write. + */ + pci_bus_read_config_word(dev->bus, PCI_DEVFN(8, 0), 0x4c, &word); if (!(word & (1 << 13))) { dev_info(&dev->dev, "Intel E7520/7320/7525 detected; " diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig index 043c34ad0a0..df752e690e4 100644 --- a/drivers/ide/Kconfig +++ b/drivers/ide/Kconfig @@ -378,6 +378,9 @@ config BLK_DEV_IDEPNP would like the kernel to automatically detect and activate it, say Y here. +config BLK_DEV_IDEDMA_SFF + bool + if PCI comment "PCI IDE chipsets support" @@ -459,6 +462,7 @@ config BLK_DEV_RZ1000 config BLK_DEV_IDEDMA_PCI bool select BLK_DEV_IDEPCI + select BLK_DEV_IDEDMA_SFF config BLK_DEV_AEC62XX tristate "AEC62XX chipset support" @@ -688,23 +692,6 @@ config BLK_DEV_PDC202XX_OLD If unsure, say N. -config PDC202XX_BURST - bool "Special UDMA Feature" - depends on BLK_DEV_PDC202XX_OLD - help - This option causes the pdc202xx driver to enable UDMA modes on the - PDC202xx even when the PDC202xx BIOS has not done so. - - It was originally designed for the PDC20246/Ultra33, whose BIOS will - only setup UDMA on the first two PDC20246 cards. It has also been - used successfully on a PDC20265/Ultra100, allowing use of UDMA modes - when the PDC20265 BIOS has been disabled (for faster boot up). - - Please read the comments at the top of - <file:drivers/ide/pci/pdc202xx_old.c>. - - If unsure, say N. - config BLK_DEV_PDC202XX_NEW tristate "PROMISE PDC202{68|69|70|71|75|76|77} support" select BLK_DEV_IDEDMA_PCI @@ -1016,7 +1003,7 @@ config BLK_DEV_Q40IDE config BLK_DEV_PALMCHIP_BK3710 tristate "Palmchip bk3710 IDE controller support" depends on ARCH_DAVINCI - select BLK_DEV_IDEDMA_PCI + select BLK_DEV_IDEDMA_SFF help Say Y here if you want to support the onchip IDE controller on the TI DaVinci SoC @@ -1124,7 +1111,8 @@ config BLK_DEV_UMC8672 endif config BLK_DEV_IDEDMA - def_bool BLK_DEV_IDEDMA_PCI || BLK_DEV_IDEDMA_PMAC || BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA + def_bool BLK_DEV_IDEDMA_SFF || BLK_DEV_IDEDMA_PMAC || \ + BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA config IDE_ARCH_OBSOLETE_INIT def_bool ALPHA || (ARM && !ARCH_L7200) || BLACKFIN || X86 || IA64 || M32R || MIPS || PARISC || PPC || (SUPERH64 && BLK_DEV_IDEPCI) || SPARC diff --git a/drivers/ide/arm/bast-ide.c b/drivers/ide/arm/bast-ide.c index 0e7574c0ee6..161d30c8481 100644 --- a/drivers/ide/arm/bast-ide.c +++ b/drivers/ide/arm/bast-ide.c @@ -21,12 +21,7 @@ #include <asm/arch/bast-map.h> #include <asm/arch/bast-irq.h> -/* list of registered interfaces */ -static ide_hwif_t *ifs[2]; - -static int __init -bastide_register(unsigned int base, unsigned int aux, int irq, - ide_hwif_t **hwif) +static int __init bastide_register(unsigned int base, unsigned int aux, int irq) { ide_hwif_t *hwif; hw_regs_t hw; @@ -76,8 +71,9 @@ static int __init bastide_init(void) printk("BAST: IDE driver, (c) 2003-2004 Simtec Electronics\n"); - bastide_register(BAST_VA_IDEPRI, BAST_VA_IDEPRIAUX, IRQ_IDE0, &ifs[0]); - bastide_register(BAST_VA_IDESEC, BAST_VA_IDESECAUX, IRQ_IDE1, &ifs[1]); + bastide_register(BAST_VA_IDEPRI, BAST_VA_IDEPRIAUX, IRQ_IDE0); + bastide_register(BAST_VA_IDESEC, BAST_VA_IDESECAUX, IRQ_IDE1); + return 0; } diff --git a/drivers/ide/arm/palm_bk3710.c b/drivers/ide/arm/palm_bk3710.c index c3069970a01..8e1f6bd3388 100644 --- a/drivers/ide/arm/palm_bk3710.c +++ b/drivers/ide/arm/palm_bk3710.c @@ -311,15 +311,37 @@ static void __devinit palm_bk3710_chipinit(void __iomem *base) palm_bk3710_setpiomode(base, NULL, 0, 600, 0); palm_bk3710_setpiomode(base, NULL, 1, 600, 0); } + +static u8 __devinit palm_bk3710_cable_detect(ide_hwif_t *hwif) +{ + return ATA_CBL_PATA80; +} + +static void __devinit palm_bk3710_init_hwif(ide_hwif_t *hwif) +{ + hwif->set_pio_mode = palm_bk3710_set_pio_mode; + hwif->set_dma_mode = palm_bk3710_set_dma_mode; + + hwif->cable_detect = palm_bk3710_cable_detect; +} + +static const struct ide_port_info __devinitdata palm_bk3710_port_info = { + .init_hwif = palm_bk3710_init_hwif, + .host_flags = IDE_HFLAG_NO_DMA, /* hack (no PCI) */ + .pio_mask = ATA_PIO4, + .udma_mask = ATA_UDMA4, /* (input clk 99MHz) */ + .mwdma_mask = ATA_MWDMA2, +}; + static int __devinit palm_bk3710_probe(struct platform_device *pdev) { - hw_regs_t ide_ctlr_info; - int index = 0; - int pribase; struct clk *clkp; struct resource *mem, *irq; ide_hwif_t *hwif; void __iomem *base; + int pribase, i; + hw_regs_t hw; + u8 idx[4] = { 0xff, 0xff, 0xff, 0xff }; clkp = clk_get(NULL, "IDECLK"); if (IS_ERR(clkp)) @@ -330,7 +352,7 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev) ide_palm_clk = clk_get_rate(ideclkp)/100000; ide_palm_clk = (10000/ide_palm_clk) + 1; /* Register the IDE interface with Linux ATA Interface */ - memset(&ide_ctlr_info, 0, sizeof(ide_ctlr_info)); + memset(&hw, 0, sizeof(hw)); mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (mem == NULL) { @@ -349,32 +371,42 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev) palm_bk3710_chipinit(base); pribase = mem->start + IDE_PALM_ATA_PRI_REG_OFFSET; - for (index = 0; index < IDE_NR_PORTS - 2; index++) - ide_ctlr_info.io_ports[index] = pribase + index; - ide_ctlr_info.io_ports[IDE_CONTROL_OFFSET] = mem->start + + for (i = 0; i < IDE_NR_PORTS - 2; i++) + hw.io_ports[i] = pribase + i; + hw.io_ports[IDE_CONTROL_OFFSET] = mem->start + IDE_PALM_ATA_PRI_CTL_OFFSET; - ide_ctlr_info.irq = irq->start; - ide_ctlr_info.chipset = ide_palm3710; + hw.irq = irq->start; + hw.chipset = ide_palm3710; - if (ide_register_hw(&ide_ctlr_info, NULL, &hwif) < 0) { - printk(KERN_WARNING "Palm Chip BK3710 IDE Register Fail\n"); - return -ENODEV; - } + hwif = ide_deprecated_find_port(hw.io_ports[IDE_DATA_OFFSET]); + if (hwif == NULL) + goto out; + + i = hwif->index; + + if (hwif->present) + ide_unregister(i, 0, 0); + else if (!hwif->hold) + ide_init_port_data(hwif, i); + + ide_init_port_hw(hwif, &hw); - hwif->set_pio_mode = &palm_bk3710_set_pio_mode; - hwif->set_dma_mode = &palm_bk3710_set_dma_mode; hwif->mmio = 1; default_hwif_mmiops(hwif); - hwif->cbl = ATA_CBL_PATA80; - hwif->ultra_mask = 0x1f; /* Ultra DMA Mode 4 Max - (input clk 99MHz) */ - hwif->mwdma_mask = 0x7; - hwif->drives[0].autotune = 1; - hwif->drives[1].autotune = 1; ide_setup_dma(hwif, mem->start); + idx[0] = i; + + ide_device_add(idx, &palm_bk3710_port_info); + + if (!hwif->present) + goto out; + return 0; +out: + printk(KERN_WARNING "Palm Chip BK3710 IDE Register Fail\n"); + return -ENODEV; } static struct platform_driver platform_bk_driver = { diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index 5e42c19a03e..354c91d06a6 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -1555,7 +1555,7 @@ int ide_cd_read_toc(ide_drive_t *drive, struct request_sense *sense) if (stat) return stat; - toc->hdr.toc_length = ntohs (toc->hdr.toc_length); + toc->hdr.toc_length = be16_to_cpu(toc->hdr.toc_length); if (info->cd_flags & IDE_CD_FLAG_TOCTRACKS_AS_BCD) { toc->hdr.first_track = BCD2BIN(toc->hdr.first_track); diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c index 3c69822507e..aed8b31ca56 100644 --- a/drivers/ide/ide-disk.c +++ b/drivers/ide/ide-disk.c @@ -590,20 +590,24 @@ static ide_proc_entry_t idedisk_proc[] = { static void idedisk_prepare_flush(struct request_queue *q, struct request *rq) { ide_drive_t *drive = q->queuedata; - ide_task_t task; + ide_task_t *task = kmalloc(sizeof(*task), GFP_ATOMIC); - memset(&task, 0, sizeof(task)); + /* FIXME: map struct ide_taskfile on rq->cmd[] */ + BUG_ON(task == NULL); + + memset(task, 0, sizeof(*task)); if (ide_id_has_flush_cache_ext(drive->id) && (drive->capacity64 >= (1UL << 28))) - task.tf.command = WIN_FLUSH_CACHE_EXT; + task->tf.command = WIN_FLUSH_CACHE_EXT; else - task.tf.command = WIN_FLUSH_CACHE; - task.tf_flags = IDE_TFLAG_OUT_TF | IDE_TFLAG_OUT_DEVICE; - task.data_phase = TASKFILE_NO_DATA; + task->tf.command = WIN_FLUSH_CACHE; + task->tf_flags = IDE_TFLAG_OUT_TF | IDE_TFLAG_OUT_DEVICE | + IDE_TFLAG_DYN; + task->data_phase = TASKFILE_NO_DATA; rq->cmd_type = REQ_TYPE_ATA_TASKFILE; rq->cmd_flags |= REQ_SOFTBARRIER; - rq->special = &task; + rq->special = task; } /* diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c index a4bb32883c6..d0e7b537353 100644 --- a/drivers/ide/ide-dma.c +++ b/drivers/ide/ide-dma.c @@ -198,7 +198,7 @@ int ide_build_sglist(ide_drive_t *drive, struct request *rq) EXPORT_SYMBOL_GPL(ide_build_sglist); -#ifdef CONFIG_BLK_DEV_IDEDMA_PCI +#ifdef CONFIG_BLK_DEV_IDEDMA_SFF /** * ide_build_dmatable - build IDE DMA table * @@ -316,7 +316,7 @@ void ide_destroy_dmatable (ide_drive_t *drive) EXPORT_SYMBOL_GPL(ide_destroy_dmatable); -#ifdef CONFIG_BLK_DEV_IDEDMA_PCI +#ifdef CONFIG_BLK_DEV_IDEDMA_SFF /** * config_drive_for_dma - attempt to activate IDE DMA * @drive: the drive to place in DMA mode @@ -424,7 +424,7 @@ void ide_dma_host_set(ide_drive_t *drive, int on) } EXPORT_SYMBOL_GPL(ide_dma_host_set); -#endif /* CONFIG_BLK_DEV_IDEDMA_PCI */ +#endif /* CONFIG_BLK_DEV_IDEDMA_SFF */ /** * ide_dma_off_quietly - Generic DMA kill @@ -474,7 +474,7 @@ void ide_dma_on(ide_drive_t *drive) drive->hwif->dma_host_set(drive, 1); } -#ifdef CONFIG_BLK_DEV_IDEDMA_PCI +#ifdef CONFIG_BLK_DEV_IDEDMA_SFF /** * ide_dma_setup - begin a DMA phase * @drive: target device @@ -591,7 +591,7 @@ static int __ide_dma_test_irq(ide_drive_t *drive) } #else static inline int config_drive_for_dma(ide_drive_t *drive) { return 0; } -#endif /* CONFIG_BLK_DEV_IDEDMA_PCI */ +#endif /* CONFIG_BLK_DEV_IDEDMA_SFF */ int __ide_dma_bad_drive (ide_drive_t *drive) { @@ -840,7 +840,7 @@ void ide_check_dma_crc(ide_drive_t *drive) ide_dma_on(drive); } -#ifdef CONFIG_BLK_DEV_IDEDMA_PCI +#ifdef CONFIG_BLK_DEV_IDEDMA_SFF void ide_dma_lost_irq (ide_drive_t *drive) { printk("%s: DMA interrupt recovery\n", drive->name); @@ -1002,4 +1002,4 @@ void ide_setup_dma(ide_hwif_t *hwif, unsigned long base) } EXPORT_SYMBOL_GPL(ide_setup_dma); -#endif /* CONFIG_BLK_DEV_IDEDMA_PCI */ +#endif /* CONFIG_BLK_DEV_IDEDMA_SFF */ diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c index 3addbe478d2..715379605a7 100644 --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -361,17 +361,21 @@ void ide_end_drive_cmd (ide_drive_t *drive, u8 stat, u8 err) spin_unlock_irqrestore(&ide_lock, flags); if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) { - ide_task_t *args = (ide_task_t *) rq->special; + ide_task_t *task = (ide_task_t *)rq->special; + if (rq->errors == 0) - rq->errors = !OK_STAT(stat,READY_STAT,BAD_STAT); - - if (args) { - struct ide_taskfile *tf = &args->tf; + rq->errors = !OK_STAT(stat, READY_STAT, BAD_STAT); + + if (task) { + struct ide_taskfile *tf = &task->tf; tf->error = err; tf->status = stat; - ide_tf_read(drive, args); + ide_tf_read(drive, task); + + if (task->tf_flags & IDE_TFLAG_DYN) + kfree(task); } } else if (blk_pm_request(rq)) { struct request_pm_state *pm = rq->data; @@ -388,7 +392,8 @@ void ide_end_drive_cmd (ide_drive_t *drive, u8 stat, u8 err) spin_lock_irqsave(&ide_lock, flags); HWGROUP(drive)->rq = NULL; rq->errors = err; - if (__blk_end_request(rq, (rq->errors ? -EIO : 0), 0)) + if (unlikely(__blk_end_request(rq, (rq->errors ? -EIO : 0), + blk_rq_bytes(rq)))) BUG(); spin_unlock_irqrestore(&ide_lock, flags); } diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index c32e759df20..c419266234a 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -786,15 +786,11 @@ static void __ide_set_handler (ide_drive_t *drive, ide_handler_t *handler, { ide_hwgroup_t *hwgroup = HWGROUP(drive); - if (hwgroup->handler != NULL) { - printk(KERN_CRIT "%s: ide_set_handler: handler not null; " - "old=%p, new=%p\n", - drive->name, hwgroup->handler, handler); - } + BUG_ON(hwgroup->handler); hwgroup->handler = handler; hwgroup->expiry = expiry; hwgroup->timer.expires = jiffies + timeout; - hwgroup->req_gen_timer = hwgroup->req_gen; + hwgroup->req_gen_timer = hwgroup->req_gen; add_timer(&hwgroup->timer); } @@ -827,11 +823,9 @@ void ide_execute_command(ide_drive_t *drive, u8 cmd, ide_handler_t *handler, unsigned timeout, ide_expiry_t *expiry) { unsigned long flags; - ide_hwgroup_t *hwgroup = HWGROUP(drive); ide_hwif_t *hwif = HWIF(drive); spin_lock_irqsave(&ide_lock, flags); - BUG_ON(hwgroup->handler); __ide_set_handler(drive, handler, timeout, expiry); hwif->OUTBSYNC(drive, cmd, IDE_COMMAND_REG); /* diff --git a/drivers/ide/ide-lib.c b/drivers/ide/ide-lib.c index 1ff676cc647..29e2c9719c3 100644 --- a/drivers/ide/ide-lib.c +++ b/drivers/ide/ide-lib.c @@ -21,15 +21,6 @@ #include <asm/uaccess.h> #include <asm/io.h> -/* - * IDE library routines. These are plug in code that most - * drivers can use but occasionally may be weird enough - * to want to do their own thing with - * - * Add common non I/O op stuff here. Make sure it has proper - * kernel-doc function headers or your patch will be rejected - */ - static const char *udma_str[] = { "UDMA/16", "UDMA/25", "UDMA/33", "UDMA/44", "UDMA/66", "UDMA/100", "UDMA/133", "UDMA7" }; diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index 6daea896c5d..4a2cb286822 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -1051,7 +1051,7 @@ static int init_irq (ide_hwif_t *hwif) int sa = 0; #if defined(__mc68000__) sa = IRQF_SHARED; -#endif /* __mc68000__ || CONFIG_APUS */ +#endif /* __mc68000__ */ if (IDE_CHIPSET_IS_PCI(hwif->chipset)) sa = IRQF_SHARED; @@ -1355,7 +1355,7 @@ static void ide_init_port(ide_hwif_t *hwif, unsigned int port, hwif->ultra_mask = d->udma_mask; /* reset DMA masks only for SFF-style DMA controllers */ - if ((d->host_flags && IDE_HFLAG_NO_DMA) == 0 && hwif->dma_base == 0) + if ((d->host_flags & IDE_HFLAG_NO_DMA) == 0 && hwif->dma_base == 0) hwif->swdma_mask = hwif->mwdma_mask = hwif->ultra_mask = 0; if (d->host_flags & IDE_HFLAG_RQSIZE_256) diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c index 49dd2e7bae7..0598ecfd5f3 100644 --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -466,9 +466,6 @@ static void ide_tape_put(struct ide_tape_obj *tape) /* 0 = no tape is loaded, so we don't rewind after ejecting */ #define IDETAPE_MEDIUM_PRESENT 9 -/* A define for the READ BUFFER command */ -#define IDETAPE_RETRIEVE_FAULTY_BLOCK 6 - /* Some defines for the SPACE command */ #define IDETAPE_SPACE_OVER_FILEMARK 1 #define IDETAPE_SPACE_TO_EOD 3 @@ -490,7 +487,6 @@ enum { REQ_IDETAPE_PC2 = (1 << 1), /* packet command (second stage) */ REQ_IDETAPE_READ = (1 << 2), REQ_IDETAPE_WRITE = (1 << 3), - REQ_IDETAPE_READ_BUFFER = (1 << 4), }; /* Error codes returned in rq->errors to the higher part of the driver. */ @@ -1523,29 +1519,6 @@ static void idetape_create_read_cmd(idetape_tape_t *tape, idetape_pc_t *pc, set_bit(PC_DMA_RECOMMENDED, &pc->flags); } -static void idetape_create_read_buffer_cmd(idetape_tape_t *tape, - idetape_pc_t *pc, struct idetape_bh *bh) -{ - int size = 32768; - struct idetape_bh *p = bh; - - idetape_init_pc(pc); - pc->c[0] = READ_BUFFER; - pc->c[1] = IDETAPE_RETRIEVE_FAULTY_BLOCK; - pc->c[7] = size >> 8; - pc->c[8] = size & 0xff; - pc->callback = &idetape_pc_callback; - pc->bh = bh; - atomic_set(&bh->b_count, 0); - pc->buffer = NULL; - while (p) { - atomic_set(&p->b_count, 0); - p = p->b_reqnext; - } - pc->request_transfer = size; - pc->buffer_size = size; -} - static void idetape_create_write_cmd(idetape_tape_t *tape, idetape_pc_t *pc, unsigned int length, struct idetape_bh *bh) { @@ -1655,13 +1628,6 @@ static ide_startstop_t idetape_do_request(ide_drive_t *drive, (struct idetape_bh *)rq->special); goto out; } - if (rq->cmd[0] & REQ_IDETAPE_READ_BUFFER) { - tape->postpone_cnt = 0; - pc = idetape_next_pc_storage(drive); - idetape_create_read_buffer_cmd(tape, pc, - (struct idetape_bh *)rq->special); - goto out; - } if (rq->cmd[0] & REQ_IDETAPE_PC1) { pc = (idetape_pc_t *) rq->buffer; rq->cmd[0] &= ~(REQ_IDETAPE_PC1); diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c index ad0e9955f73..4a8952a6c3d 100644 --- a/drivers/ide/ide.c +++ b/drivers/ide/ide.c @@ -44,8 +44,6 @@ * inspiration from lots of linux users, esp. hamish@zot.apana.org.au */ -#define REVISION "Revision: 7.00alpha2" - #define _IDE_C /* Tell ide.h it's really us */ #include <linux/module.h> @@ -1618,7 +1616,7 @@ static int __init ide_init(void) { int ret; - printk(KERN_INFO "Uniform Multi-Platform E-IDE driver " REVISION "\n"); + printk(KERN_INFO "Uniform Multi-Platform E-IDE driver\n"); system_bus_speed = ide_system_bus_speed(); printk(KERN_INFO "ide: Assuming %dMHz system bus speed " diff --git a/drivers/ide/legacy/gayle.c b/drivers/ide/legacy/gayle.c index 9d3851d2767..b7d81090d5d 100644 --- a/drivers/ide/legacy/gayle.c +++ b/drivers/ide/legacy/gayle.c @@ -94,7 +94,7 @@ static int gayle_ack_intr_a1200(ide_hwif_t *hwif) static void __init gayle_setup_ports(hw_regs_t *hw, unsigned long base, unsigned long ctl, unsigned long irq_port, - ide_ack_intr_t *ack_intr); + ide_ack_intr_t *ack_intr) { int i; diff --git a/drivers/ide/pci/cs5520.c b/drivers/ide/pci/cs5520.c index 0be1a824102..1c163e4ef03 100644 --- a/drivers/ide/pci/cs5520.c +++ b/drivers/ide/pci/cs5520.c @@ -147,11 +147,6 @@ static int __devinit cs5520_init_one(struct pci_dev *dev, const struct pci_devic /* We must not grab the entire device, it has 'ISA' space in its * BARS too and we will freak out other bits of the kernel - * - * pci_enable_device_bars() is going away. I replaced it with - * IO only enable for now but I'll need confirmation this is - * allright for that device. If not, it will need some kind of - * quirk. --BenH. */ if (pci_enable_device_io(dev)) { printk(KERN_WARNING "%s: Unable to enable 55x0.\n", d->name); diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c index da432979038..150422ec3cf 100644 --- a/drivers/ide/pci/pdc202xx_old.c +++ b/drivers/ide/pci/pdc202xx_old.c @@ -3,26 +3,6 @@ * Copyright (C) 2006-2007 MontaVista Software, Inc. * Copyright (C) 2007 Bartlomiej Zolnierkiewicz * - * Promise Ultra33 cards with BIOS v1.20 through 1.28 will need this - * compiled into the kernel if you have more than one card installed. - * Note that BIOS v1.29 is reported to fix the problem. Since this is - * safe chipset tuning, including this support is harmless - * - * Promise Ultra66 cards with BIOS v1.11 this - * compiled into the kernel if you have more than one card installed. - * - * Promise Ultra100 cards. - * - * The latest chipset code will support the following :: - * Three Ultra33 controllers and 12 drives. - * 8 are UDMA supported and 4 are limited to DMA mode 2 multi-word. - * The 8/4 ratio is a BIOS code limit by promise. - * - * UNLESS you enable "CONFIG_PDC202XX_BURST" - * - */ - -/* * Portions Copyright (C) 1999 Promise Technology, Inc. * Author: Frank Tiernan (frankt@promise.com) * Released under terms of General Public License @@ -344,7 +324,6 @@ static void __devinit init_dma_pdc202xx(ide_hwif_t *hwif, unsigned long dmabase) (primary_mode & 1) ? "MASTER" : "PCI", (secondary_mode & 1) ? "MASTER" : "PCI" ); -#ifdef CONFIG_PDC202XX_BURST if (!(udma_speed_flag & 1)) { printk(KERN_INFO "%s: FORCING BURST BIT 0x%02x->0x%02x ", hwif->cds->name, udma_speed_flag, @@ -352,7 +331,6 @@ static void __devinit init_dma_pdc202xx(ide_hwif_t *hwif, unsigned long dmabase) outb(udma_speed_flag | 1, dmabase | 0x1f); printk("%sACTIVE\n", (inb(dmabase | 0x1f) & 1) ? "" : "IN"); } -#endif /* CONFIG_PDC202XX_BURST */ ide_setup_dma(hwif, dmabase); } diff --git a/fs/lockd/host.c b/fs/lockd/host.c index ca6b16fc310..f1ef49fff11 100644 --- a/fs/lockd/host.c +++ b/fs/lockd/host.c @@ -243,10 +243,18 @@ nlm_bind_host(struct nlm_host *host) .program = &nlm_program, .version = host->h_version, .authflavor = RPC_AUTH_UNIX, - .flags = (RPC_CLNT_CREATE_HARDRTRY | + .flags = (RPC_CLNT_CREATE_NOPING | RPC_CLNT_CREATE_AUTOBIND), }; + /* + * lockd retries server side blocks automatically so we want + * those to be soft RPC calls. Client side calls need to be + * hard RPC tasks. + */ + if (!host->h_server) + args.flags |= RPC_CLNT_CREATE_HARDRTRY; + clnt = rpc_create(&args); if (!IS_ERR(clnt)) host->h_rpcclnt = clnt; diff --git a/fs/lockd/svclock.c b/fs/lockd/svclock.c index 2f4d8fa6668..fe9bdb4a220 100644 --- a/fs/lockd/svclock.c +++ b/fs/lockd/svclock.c @@ -763,11 +763,20 @@ callback: dprintk("lockd: GRANTing blocked lock.\n"); block->b_granted = 1; - /* Schedule next grant callback in 30 seconds */ - nlmsvc_insert_block(block, 30 * HZ); + /* keep block on the list, but don't reattempt until the RPC + * completes or the submission fails + */ + nlmsvc_insert_block(block, NLM_NEVER); + + /* Call the client -- use a soft RPC task since nlmsvc_retry_blocked + * will queue up a new one if this one times out + */ + error = nlm_async_call(block->b_call, NLMPROC_GRANTED_MSG, + &nlmsvc_grant_ops); - /* Call the client */ - nlm_async_call(block->b_call, NLMPROC_GRANTED_MSG, &nlmsvc_grant_ops); + /* RPC submission failed, wait a bit and retry */ + if (error < 0) + nlmsvc_insert_block(block, 10 * HZ); } /* @@ -786,6 +795,17 @@ static void nlmsvc_grant_callback(struct rpc_task *task, void *data) dprintk("lockd: GRANT_MSG RPC callback\n"); + /* if the block is not on a list at this point then it has + * been invalidated. Don't try to requeue it. + * + * FIXME: it's possible that the block is removed from the list + * after this check but before the nlmsvc_insert_block. In that + * case it will be added back. Perhaps we need better locking + * for nlm_blocked? + */ + if (list_empty(&block->b_list)) + return; + /* Technically, we should down the file semaphore here. Since we * move the block towards the head of the queue only, no harm * can be done, though. */ diff --git a/include/linux/ide.h b/include/linux/ide.h index acec99da832..a3b69c10d66 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -906,6 +906,8 @@ enum { IDE_TFLAG_IN_DEVICE, /* force 16-bit I/O operations */ IDE_TFLAG_IO_16BIT = (1 << 30), + /* ide_task_t was allocated using kmalloc() */ + IDE_TFLAG_DYN = (1 << 31), }; struct ide_taskfile { @@ -998,8 +1000,7 @@ extern int __ide_pci_register_driver(struct pci_driver *driver, struct module *o void ide_pci_setup_ports(struct pci_dev *, const struct ide_port_info *, int, u8 *); void ide_setup_pci_noise(struct pci_dev *, const struct ide_port_info *); -/* FIXME: palm_bk3710 uses BLK_DEV_IDEDMA_PCI without BLK_DEV_IDEPCI! */ -#if defined(CONFIG_BLK_DEV_IDEPCI) && defined(CONFIG_BLK_DEV_IDEDMA_PCI) +#ifdef CONFIG_BLK_DEV_IDEDMA_PCI void ide_hwif_setup_dma(ide_hwif_t *, const struct ide_port_info *); #else static inline void ide_hwif_setup_dma(ide_hwif_t *hwif, @@ -1146,7 +1147,7 @@ ide_startstop_t ide_dma_intr(ide_drive_t *); int ide_build_sglist(ide_drive_t *, struct request *); void ide_destroy_dmatable(ide_drive_t *); -#ifdef CONFIG_BLK_DEV_IDEDMA_PCI +#ifdef CONFIG_BLK_DEV_IDEDMA_SFF extern int ide_build_dmatable(ide_drive_t *, struct request *); extern int ide_release_dma(ide_hwif_t *); extern void ide_setup_dma(ide_hwif_t *, unsigned long); @@ -1157,7 +1158,7 @@ extern void ide_dma_start(ide_drive_t *); extern int __ide_dma_end(ide_drive_t *); extern void ide_dma_lost_irq(ide_drive_t *); extern void ide_dma_timeout(ide_drive_t *); -#endif /* CONFIG_BLK_DEV_IDEDMA_PCI */ +#endif /* CONFIG_BLK_DEV_IDEDMA_SFF */ #else static inline int ide_id_dma_bug(ide_drive_t *drive) { return 0; } @@ -1171,7 +1172,7 @@ static inline int ide_set_dma(ide_drive_t *drive) { return 1; } static inline void ide_check_dma_crc(ide_drive_t *drive) { ; } #endif /* CONFIG_BLK_DEV_IDEDMA */ -#ifndef CONFIG_BLK_DEV_IDEDMA_PCI +#ifndef CONFIG_BLK_DEV_IDEDMA_SFF static inline void ide_release_dma(ide_hwif_t *drive) {;} #endif @@ -1294,7 +1295,7 @@ static inline void ide_dump_identify(u8 *id) static inline int hwif_to_node(ide_hwif_t *hwif) { struct pci_dev *dev = to_pci_dev(hwif->dev); - return dev ? pcibus_to_node(dev->bus) : -1; + return hwif->dev ? pcibus_to_node(dev->bus) : -1; } static inline ide_drive_t *ide_get_paired_drive(ide_drive_t *drive) diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h index 64c77105618..64c97552964 100644 --- a/include/linux/sunrpc/svc.h +++ b/include/linux/sunrpc/svc.h @@ -409,16 +409,13 @@ char * svc_print_addr(struct svc_rqst *, char *, size_t); * for all cases without actually generating the checksum, so we just use a * static value. */ -static inline void -svc_reserve_auth(struct svc_rqst *rqstp, int space) +static inline void svc_reserve_auth(struct svc_rqst *rqstp, int space) { - int added_space = 0; + int added_space = 0; - switch(rqstp->rq_authop->flavour) { - case RPC_AUTH_GSS: - added_space = RPC_MAX_AUTH_SIZE; - } - return svc_reserve(rqstp, space + added_space); + if (rqstp->rq_authop->flavour) + added_space = RPC_MAX_AUTH_SIZE; + svc_reserve(rqstp, space + added_space); } #endif /* SUNRPC_SVC_H */ diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c index 3e321949e1d..0598b229c11 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c @@ -159,7 +159,8 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp, BUG_ON(sge_count >= 32); dprintk("svcrdma: RDMA_WRITE rmr=%x, to=%llx, xdr_off=%d, " "write_len=%d, xdr_sge=%p, sge_count=%d\n", - rmr, to, xdr_off, write_len, xdr_sge, sge_count); + rmr, (unsigned long long)to, xdr_off, + write_len, xdr_sge, sge_count); ctxt = svc_rdma_get_context(xprt); ctxt->count = 0; |