xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ide: add IDE_HFLAG_NO_{DMA,AUTODMA} host flags

Browse Source 
Add IDE_HFLAG_NO_{DMA,AUTODMA} host flags.  Convert all host drivers using
ide_pci_device_t to use these flags instead of d->autodma and then remove no
longer needed d->autodma.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2007-10-19 00:30:06 +02:00
parent 7cab14a799
commit 47b687882c
34 changed files with 30 additions and 91 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
drivers/ide/pci/generic.c
View File

@@ -78,48 +78,45 @@ static void __devinit init_hwif_generic (ide_hwif_t *hwif)
{ \
.name = name_str, \
.init_hwif = init_hwif_generic, \
.autodma = dma_setting, \
.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA | \
dma_setting | \
IDE_HFLAG_BOOTABLE, \
}
static ide_pci_device_t generic_chipsets[] __devinitdata = {
/* 0 */ DECLARE_GENERIC_PCI_DEV("Unknown", AUTODMA),
/* 0 */ DECLARE_GENERIC_PCI_DEV("Unknown", 0),
{ /* 1 */
.name = "NS87410",
.init_hwif = init_hwif_generic,
.autodma = AUTODMA,
.enablebits = {{0x43,0x08,0x08}, {0x47,0x08,0x08}},
.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA |
IDE_HFLAG_BOOTABLE,
},
/* 2 */ DECLARE_GENERIC_PCI_DEV("SAMURAI", AUTODMA),
/* 3 */ DECLARE_GENERIC_PCI_DEV("HT6565", AUTODMA),
/* 4 */ DECLARE_GENERIC_PCI_DEV("UM8673F", NODMA),
/* 5 */ DECLARE_GENERIC_PCI_DEV("UM8886A", NODMA),
/* 6 */ DECLARE_GENERIC_PCI_DEV("UM8886BF", NODMA),
/* 7 */ DECLARE_GENERIC_PCI_DEV("HINT_IDE", AUTODMA),
/* 8 */ DECLARE_GENERIC_PCI_DEV("VIA_IDE", NOAUTODMA),
/* 9 */ DECLARE_GENERIC_PCI_DEV("OPTI621V", NOAUTODMA),
/* 2 */ DECLARE_GENERIC_PCI_DEV("SAMURAI", 0),
/* 3 */ DECLARE_GENERIC_PCI_DEV("HT6565", 0),
/* 4 */ DECLARE_GENERIC_PCI_DEV("UM8673F", IDE_HFLAG_NO_DMA),
/* 5 */ DECLARE_GENERIC_PCI_DEV("UM8886A", IDE_HFLAG_NO_DMA),
/* 6 */ DECLARE_GENERIC_PCI_DEV("UM8886BF", IDE_HFLAG_NO_DMA),
/* 7 */ DECLARE_GENERIC_PCI_DEV("HINT_IDE", 0),
/* 8 */ DECLARE_GENERIC_PCI_DEV("VIA_IDE", IDE_HFLAG_NO_AUTODMA),
/* 9 */ DECLARE_GENERIC_PCI_DEV("OPTI621V", IDE_HFLAG_NO_AUTODMA),
{ /* 10 */
.name = "VIA8237SATA",
.init_hwif = init_hwif_generic,
.autodma = AUTODMA,
.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA |
IDE_HFLAG_OFF_BOARD,
},
/* 11 */ DECLARE_GENERIC_PCI_DEV("Piccolo0102", NOAUTODMA),
/* 12 */ DECLARE_GENERIC_PCI_DEV("Piccolo0103", NOAUTODMA),
/* 13 */ DECLARE_GENERIC_PCI_DEV("Piccolo0105", NOAUTODMA),
/* 11 */ DECLARE_GENERIC_PCI_DEV("Piccolo0102", IDE_HFLAG_NO_AUTODMA),
/* 12 */ DECLARE_GENERIC_PCI_DEV("Piccolo0103", IDE_HFLAG_NO_AUTODMA),
/* 13 */ DECLARE_GENERIC_PCI_DEV("Piccolo0105", IDE_HFLAG_NO_AUTODMA),
{ /* 14 */
.name = "Revolution",
.init_hwif = init_hwif_generic,
.autodma = AUTODMA,
.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA |
IDE_HFLAG_OFF_BOARD,
}