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Commit c0dcffd7 authored by FUJITA Tomonori's avatar FUJITA Tomonori Committed by Jens Axboe
Browse files

qla1280: sg chaining fixes 



Signed-off-by: default avatarFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: default avatarJens Axboe <jens.axboe@oracle.com>
parent 0874ee76

drivers/scsi/qla1280.c

+4 −1
Original line number Diff line number Diff line
@@ -2977,8 +2977,8 @@ qla1280_64bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp) 
						cpu_to_le32(pci_dma_hi32(dma_handle)),

						cpu_to_le32(pci_dma_lo32(dma_handle)),

						cpu_to_le32(sg_dma_len(s)));

					remseg--;

				}

				remseg -= cnt;

				dprintk(5, "qla1280_64bit_start_scsi: "

					"continuation packet data - b %i, t "

					"%i, l %i \n", SCSI_BUS_32(cmd),
@@ -3250,6 +3250,8 @@ qla1280_32bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp) 


				/* Load continuation entry data segments. */

				for_each_sg(sg, s, remseg, cnt) {

					if (cnt == 7)

						break;

					*dword_ptr++ =

						cpu_to_le32(pci_dma_lo32(sg_dma_address(s)));

					*dword_ptr++ =
@@ -3260,6 +3262,7 @@ qla1280_32bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp) 
						cpu_to_le32(pci_dma_lo32(sg_dma_address(s))),

						cpu_to_le32(sg_dma_len(s)));

				}

				remseg -= cnt;

				dprintk(5, "qla1280_32bit_start_scsi: "

					"continuation packet data - "

					"scsi(%i:%i:%i)\n", SCSI_BUS_32(cmd),