diff options
Diffstat (limited to 'drivers/ide')
| -rw-r--r-- | drivers/ide/alim15x3.c | 10 | ||||
| -rw-r--r-- | drivers/ide/ide-atapi.c | 6 | ||||
| -rw-r--r-- | drivers/ide/ide-pci-generic.c | 11 | ||||
| -rw-r--r-- | drivers/ide/ide-tape.c | 1 | ||||
| -rw-r--r-- | drivers/ide/pdc202xx_old.c | 22 |
5 files changed, 27 insertions, 23 deletions
diff --git a/drivers/ide/alim15x3.c b/drivers/ide/alim15x3.c index 537da1cde16..e59b6dee9ae 100644 --- a/drivers/ide/alim15x3.c +++ b/drivers/ide/alim15x3.c @@ -402,27 +402,23 @@ static u8 ali_cable_detect(ide_hwif_t *hwif) return cbl; } -#if !defined(CONFIG_SPARC64) && !defined(CONFIG_PPC) +#ifndef CONFIG_SPARC64 /** * init_hwif_ali15x3 - Initialize the ALI IDE x86 stuff * @hwif: interface to configure * * Obtain the IRQ tables for an ALi based IDE solution on the PC * class platforms. This part of the code isn't applicable to the - * Sparc and PowerPC systems. + * Sparc systems. */ static void __devinit init_hwif_ali15x3 (ide_hwif_t *hwif) { - struct pci_dev *dev = to_pci_dev(hwif->dev); u8 ideic, inmir; s8 irq_routing_table[] = { -1, 9, 3, 10, 4, 5, 7, 6, 1, 11, 0, 12, 0, 14, 0, 15 }; int irq = -1; - if (dev->device == PCI_DEVICE_ID_AL_M5229) - hwif->irq = hwif->channel ? 15 : 14; - if (isa_dev) { /* * read IDE interface control @@ -455,7 +451,7 @@ static void __devinit init_hwif_ali15x3 (ide_hwif_t *hwif) } #else #define init_hwif_ali15x3 NULL -#endif /* !defined(CONFIG_SPARC64) && !defined(CONFIG_PPC) */ +#endif /* CONFIG_SPARC64 */ /** * init_dma_ali15x3 - set up DMA on ALi15x3 diff --git a/drivers/ide/ide-atapi.c b/drivers/ide/ide-atapi.c index 8a894fa37b5..757e5956b13 100644 --- a/drivers/ide/ide-atapi.c +++ b/drivers/ide/ide-atapi.c @@ -415,6 +415,12 @@ static ide_startstop_t ide_pc_intr(ide_drive_t *drive) if ((pc->flags & PC_FLAG_WAIT_FOR_DSC) && (stat & ATA_DSC) == 0) dsc = 1; + /* + * ->pc_callback() might change rq->data_len for + * residual count, cache total length. + */ + done = blk_rq_bytes(rq); + /* Command finished - Call the callback function */ uptodate = drive->pc_callback(drive, dsc); diff --git a/drivers/ide/ide-pci-generic.c b/drivers/ide/ide-pci-generic.c index 61111fd2713..39d4e01f5c9 100644 --- a/drivers/ide/ide-pci-generic.c +++ b/drivers/ide/ide-pci-generic.c @@ -33,6 +33,16 @@ static int ide_generic_all; /* Set to claim all devices */ module_param_named(all_generic_ide, ide_generic_all, bool, 0444); MODULE_PARM_DESC(all_generic_ide, "IDE generic will claim all unknown PCI IDE storage controllers."); +static void netcell_quirkproc(ide_drive_t *drive) +{ + /* mark words 85-87 as valid */ + drive->id[ATA_ID_CSF_DEFAULT] |= 0x4000; +} + +static const struct ide_port_ops netcell_port_ops = { + .quirkproc = netcell_quirkproc, +}; + #define DECLARE_GENERIC_PCI_DEV(extra_flags) \ { \ .name = DRV_NAME, \ @@ -74,6 +84,7 @@ static const struct ide_port_info generic_chipsets[] __devinitdata = { { /* 6: Revolution */ .name = DRV_NAME, + .port_ops = &netcell_port_ops, .host_flags = IDE_HFLAG_CLEAR_SIMPLEX | IDE_HFLAG_TRUST_BIOS_FOR_DMA | IDE_HFLAG_OFF_BOARD, diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c index 683ff37d407..d9764f0bc82 100644 --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -892,6 +892,7 @@ static int idetape_queue_rw_tail(ide_drive_t *drive, int cmd, int size) rq->cmd_type = REQ_TYPE_SPECIAL; rq->cmd[13] = cmd; rq->rq_disk = tape->disk; + rq->__sector = tape->first_frame; if (size) { ret = blk_rq_map_kern(drive->queue, rq, tape->buf, size, diff --git a/drivers/ide/pdc202xx_old.c b/drivers/ide/pdc202xx_old.c index c2a16a8f486..e24ecc87a9b 100644 --- a/drivers/ide/pdc202xx_old.c +++ b/drivers/ide/pdc202xx_old.c @@ -1,6 +1,6 @@ /* * Copyright (C) 1998-2002 Andre Hedrick <andre@linux-ide.org> - * Copyright (C) 2006-2007 MontaVista Software, Inc. + * Copyright (C) 2006-2007, 2009 MontaVista Software, Inc. * Copyright (C) 2007 Bartlomiej Zolnierkiewicz * * Portions Copyright (C) 1999 Promise Technology, Inc. @@ -227,28 +227,19 @@ somebody_else: return (dma_stat & 4) == 4; /* return 1 if INTR asserted */ } -static void pdc202xx_reset_host (ide_hwif_t *hwif) +static void pdc202xx_reset(ide_drive_t *drive) { + ide_hwif_t *hwif = drive->hwif; unsigned long high_16 = hwif->extra_base - 16; u8 udma_speed_flag = inb(high_16 | 0x001f); + printk(KERN_WARNING "PDC202xx: software reset...\n"); + outb(udma_speed_flag | 0x10, high_16 | 0x001f); mdelay(100); outb(udma_speed_flag & ~0x10, high_16 | 0x001f); mdelay(2000); /* 2 seconds ?! */ - printk(KERN_WARNING "PDC202XX: %s channel reset.\n", - hwif->channel ? "Secondary" : "Primary"); -} - -static void pdc202xx_reset (ide_drive_t *drive) -{ - ide_hwif_t *hwif = drive->hwif; - ide_hwif_t *mate = hwif->mate; - - pdc202xx_reset_host(hwif); - pdc202xx_reset_host(mate); - ide_set_max_pio(drive); } @@ -328,9 +319,8 @@ static const struct ide_dma_ops pdc20246_dma_ops = { .dma_start = ide_dma_start, .dma_end = ide_dma_end, .dma_test_irq = pdc202xx_dma_test_irq, - .dma_lost_irq = pdc202xx_dma_lost_irq, + .dma_lost_irq = ide_dma_lost_irq, .dma_timer_expiry = ide_dma_sff_timer_expiry, - .dma_clear = pdc202xx_reset, .dma_sff_read_status = ide_dma_sff_read_status, }; |