From 21e99a7b00b6a4b26d0f8111d9c4e3fc8f09ee52 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Wed, 18 Jun 2008 23:56:06 +0200 Subject: opti621: remove DMA support commit f361037631ba547ea88adf8d2359d810c1b2605a upstream These controllers don't support DMA. Based on a bugreport from Juergen Kosel & inspired by pata_opti.c code. Tested-by: Juergen Kosel Acked-by: Sergei Shtylyov Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: Greg Kroah-Hartman --- drivers/ide/pci/opti621.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/ide/pci/opti621.c b/drivers/ide/pci/opti621.c index 17f6c1e1718b..3eecbd487bf1 100644 --- a/drivers/ide/pci/opti621.c +++ b/drivers/ide/pci/opti621.c @@ -324,20 +324,16 @@ static const struct ide_port_info opti621_chipsets[] __devinitdata = { .name = "OPTI621", .init_hwif = init_hwif_opti621, .enablebits = {{0x45,0x80,0x00}, {0x40,0x08,0x00}}, - .host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA | + .host_flags = IDE_HFLAG_NO_DMA | IDE_HFLAG_BOOTABLE, .pio_mask = ATA_PIO3, - .swdma_mask = ATA_SWDMA2, - .mwdma_mask = ATA_MWDMA2, },{ /* 1 */ .name = "OPTI621X", .init_hwif = init_hwif_opti621, .enablebits = {{0x45,0x80,0x00}, {0x40,0x08,0x00}}, - .host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA | + .host_flags = IDE_HFLAG_NO_DMA | IDE_HFLAG_BOOTABLE, .pio_mask = ATA_PIO3, - .swdma_mask = ATA_SWDMA2, - .mwdma_mask = ATA_MWDMA2, } }; -- cgit v1.2.3