Commit 8ac3a47c authored by Stefan Richter's avatar Stefan Richter
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firewire: fw-sbp2: relax SCSI DMA alignment 



Signed-off-by: default avatarStefan Richter <stefanr@s5r6.in-berlin.de>
parent 1dc3bea7

drivers/firewire/fw-sbp2.c

+2 −5
Original line number Diff line number Diff line
@@ -1518,11 +1518,8 @@ static int sbp2_scsi_slave_alloc(struct scsi_device *sdev) 


	sdev->allow_restart = 1;



	/*

	 * Update the dma alignment (minimum alignment requirements for

	 * start and end of DMA transfers) to be a sector

	 */

	blk_queue_update_dma_alignment(sdev->request_queue, 511);

	/* SBP-2 requires quadlet alignment of the data buffers. */

	blk_queue_update_dma_alignment(sdev->request_queue, 4 - 1);



	if (lu->tgt->workarounds & SBP2_WORKAROUND_INQUIRY_36)

		sdev->inquiry_len = 36;