diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-01-10 14:31:16 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-01-10 14:31:16 -0800 |
| commit | 318851b08fb9d426a545f76e56f2cc049831fb40 (patch) | |
| tree | a7784215b1ba0564b865309042ed80d3d4b383e6 /drivers/ide/pci | |
| parent | d0dc3701cb46f73cf8ca393f62e325065b0bbd03 (diff) | |
| parent | 93c0b5608086a103892aa78b7b83d7ecab60f7ab (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6:
trm290: do hook dma_host_{on,off} methods (take 2)
ide: fix cable detection for SATA bridges
ide: workaround suspend bug for ACPI IDE
Diffstat (limited to 'drivers/ide/pci')
| -rw-r--r-- | drivers/ide/pci/trm290.c | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/drivers/ide/pci/trm290.c b/drivers/ide/pci/trm290.c index 0895e753a35..0151d7fdfb8 100644 --- a/drivers/ide/pci/trm290.c +++ b/drivers/ide/pci/trm290.c @@ -1,7 +1,8 @@ /* - * linux/drivers/ide/pci/trm290.c Version 1.02 Mar. 18, 2000 + * linux/drivers/ide/pci/trm290.c Version 1.05 Dec. 26, 2007 * * Copyright (c) 1997-1998 Mark Lord + * Copyright (c) 2007 MontaVista Software, Inc. <source@mvista.com> * May be copied or modified under the terms of the GNU General Public License * * June 22, 2004 - get rid of check_region @@ -177,7 +178,7 @@ static void trm290_selectproc (ide_drive_t *drive) trm290_prepare_drive(drive, drive->using_dma); } -static void trm290_ide_dma_exec_cmd(ide_drive_t *drive, u8 command) +static void trm290_dma_exec_cmd(ide_drive_t *drive, u8 command) { BUG_ON(HWGROUP(drive)->handler != NULL); /* paranoia check */ ide_set_handler(drive, &ide_dma_intr, WAIT_CMD, NULL); @@ -185,7 +186,7 @@ static void trm290_ide_dma_exec_cmd(ide_drive_t *drive, u8 command) outb(command, IDE_COMMAND_REG); } -static int trm290_ide_dma_setup(ide_drive_t *drive) +static int trm290_dma_setup(ide_drive_t *drive) { ide_hwif_t *hwif = drive->hwif; struct request *rq = hwif->hwgroup->rq; @@ -215,7 +216,7 @@ static int trm290_ide_dma_setup(ide_drive_t *drive) return 0; } -static void trm290_ide_dma_start(ide_drive_t *drive) +static void trm290_dma_start(ide_drive_t *drive) { } @@ -240,6 +241,14 @@ static int trm290_ide_dma_test_irq (ide_drive_t *drive) return (status == 0x00ff); } +static void trm290_dma_host_on(ide_drive_t *drive) +{ +} + +static void trm290_dma_host_off(ide_drive_t *drive) +{ +} + static void __devinit init_hwif_trm290(ide_hwif_t *hwif) { unsigned int cfgbase = 0; @@ -280,11 +289,13 @@ static void __devinit init_hwif_trm290(ide_hwif_t *hwif) ide_setup_dma(hwif, (hwif->config_data + 4) ^ (hwif->channel ? 0x0080 : 0x0000), 3); - hwif->dma_setup = &trm290_ide_dma_setup; - hwif->dma_exec_cmd = &trm290_ide_dma_exec_cmd; - hwif->dma_start = &trm290_ide_dma_start; - hwif->ide_dma_end = &trm290_ide_dma_end; - hwif->ide_dma_test_irq = &trm290_ide_dma_test_irq; + hwif->dma_host_off = &trm290_dma_host_off; + hwif->dma_host_on = &trm290_dma_host_on; + hwif->dma_setup = &trm290_dma_setup; + hwif->dma_exec_cmd = &trm290_dma_exec_cmd; + hwif->dma_start = &trm290_dma_start; + hwif->ide_dma_end = &trm290_ide_dma_end; + hwif->ide_dma_test_irq = &trm290_ide_dma_test_irq; hwif->selectproc = &trm290_selectproc; #if 1 |