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Commit dcc2d1e7 authored by Mark Lord's avatar Mark Lord Committed by Jeff Garzik
Browse files

[libata passthru] address slave devices correctly

parent e12a1be6

drivers/scsi/libata-scsi.c

+6 −0
Original line number Diff line number Diff line
@@ -2276,6 +2276,12 @@ ata_scsi_pass_thru(struct ata_queued_cmd *qc, const u8 *scsicmd) 
		tf->device = scsicmd[8];

		tf->command = scsicmd[9];

	}

	/*

	 * If slave is possible, enforce correct master/slave bit

	*/

	if (qc->ap->flags & ATA_FLAG_SLAVE_POSS)

		tf->device = qc->dev->devno ?

			tf->device | ATA_DEV1 : tf->device & ~ATA_DEV1;



	/*

	 * Filter SET_FEATURES - XFER MODE command -- otherwise,