diff options
| -rw-r--r-- | drivers/scsi/be2iscsi/be_main.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c index 6b700ad2bb47..85c0e80628a8 100644 --- a/drivers/scsi/be2iscsi/be_main.c +++ b/drivers/scsi/be2iscsi/be_main.c @@ -1663,11 +1663,7 @@ hwi_write_sgl(struct iscsi_wrb *pwrb, struct scatterlist *sg, AMAP_SET_BITS(struct amap_iscsi_wrb, sge0_len, pwrb, sg_len); sge_len = sg_len; - AMAP_SET_BITS(struct amap_iscsi_wrb, sge0_last, pwrb, - 1); } else { - AMAP_SET_BITS(struct amap_iscsi_wrb, sge0_last, pwrb, - 0); AMAP_SET_BITS(struct amap_iscsi_wrb, sge1_r2t_offset, pwrb, sge_len); sg_len = sg_dma_len(sg); @@ -1690,8 +1686,22 @@ hwi_write_sgl(struct iscsi_wrb *pwrb, struct scatterlist *sg, AMAP_SET_BITS(struct amap_iscsi_sge, addr_lo, psgl, io_task->bhs_pa.u.a32.address_lo); - if (num_sg == 2) - AMAP_SET_BITS(struct amap_iscsi_wrb, sge1_last, pwrb, 1); + if (num_sg == 1) { + AMAP_SET_BITS(struct amap_iscsi_wrb, sge0_last, pwrb, + 1); + AMAP_SET_BITS(struct amap_iscsi_wrb, sge1_last, pwrb, + 0); + } else if (num_sg == 2) { + AMAP_SET_BITS(struct amap_iscsi_wrb, sge0_last, pwrb, + 0); + AMAP_SET_BITS(struct amap_iscsi_wrb, sge1_last, pwrb, + 1); + } else { + AMAP_SET_BITS(struct amap_iscsi_wrb, sge0_last, pwrb, + 0); + AMAP_SET_BITS(struct amap_iscsi_wrb, sge1_last, pwrb, + 0); + } sg = l_sg; psgl++; psgl++; @@ -3476,6 +3486,7 @@ static int beiscsi_mtask(struct iscsi_task *task) cid = beiscsi_conn->beiscsi_conn_cid; pwrb = io_task->pwrb_handle->pwrb; + memset(pwrb, 0, sizeof(*pwrb)); AMAP_SET_BITS(struct amap_iscsi_wrb, cmdsn_itt, pwrb, be32_to_cpu(task->cmdsn)); AMAP_SET_BITS(struct amap_iscsi_wrb, wrb_idx, pwrb, |