Attachment #11039 for bug #21893

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Lines 377-383 Link Here

(-)ata-dma.c (-1 / +6 lines)
377	break;	377	break;
378		378
379	case 0x55131039: /* SiS 5591 */	379	case 0x55131039: /* SiS 5591 */
380	if (udmamode >= 2) {	380	if (pci_get_revid(scp->dev) <= 0xc1) {
		381	if (udmamode >= 2)
		382	ata_printf(scp, device,
		383	"buggy SiS 5591 chip revision, not setting UDMA2\n");
		384	}
		385	else if (udmamode >= 2) {
381	error = ata_command(scp, device, ATA_C_SETFEATURES, 0, 0, 0,	386	error = ata_command(scp, device, ATA_C_SETFEATURES, 0, 0, 0,
382	ATA_UDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY);	387	ATA_UDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY);
383	if (bootverbose)	388	if (bootverbose)

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