4 files changed, 14 insertions, 10 deletions

diff --git a/drivers/scsi/bnx2fc/bnx2fc_constants.h b/drivers/scsi/bnx2fc/bnx2fc_constants.h
index 399cda047a77..dad9924abbbb 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_constants.h
+++ b/drivers/scsi/bnx2fc/bnx2fc_constants.h
@@ -7,7 +7,7 @@
 
 /* Current FCoE HSI version number composed of two fields (16 bit) */
 /* Implies on a change broken previous HSI */
-#define FCOE_HSI_MAJOR_VERSION (1)
+#define FCOE_HSI_MAJOR_VERSION (2)
 /* Implies on a change which does not broken previous HSI */
 #define FCOE_HSI_MINOR_VERSION (1)
 
@@ -47,6 +47,7 @@
 #define FCOE_KCQE_COMPLETION_STATUS_CTX_FREE_FAILURE	(0x4)
 #define FCOE_KCQE_COMPLETION_STATUS_NIC_ERROR			(0x5)
 #define FCOE_KCQE_COMPLETION_STATUS_WRONG_HSI_VERSION   (0x6)
+#define FCOE_KCQE_COMPLETION_STATUS_PARITY_ERROR	(0x81)
 
 /* CQE type */
 #define FCOE_PENDING_CQE_TYPE			0
diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
index 1c34a443b0d6..c1c6a92a0b98 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
@@ -322,8 +322,7 @@ static int bnx2fc_xmit(struct fc_lport *lport, struct fc_frame *fp)
 			return -ENOMEM;
 		}
 		frag = &skb_shinfo(skb)->frags[skb_shinfo(skb)->nr_frags - 1];
-		cp = kmap_atomic(skb_frag_page(frag), KM_SKB_DATA_SOFTIRQ)
-				+ frag->page_offset;
+		cp = kmap_atomic(skb_frag_page(frag)) + frag->page_offset;
 	} else {
 		cp = (struct fcoe_crc_eof *)skb_put(skb, tlen);
 	}
@@ -332,7 +331,7 @@ static int bnx2fc_xmit(struct fc_lport *lport, struct fc_frame *fp)
 	cp->fcoe_eof = eof;
 	cp->fcoe_crc32 = cpu_to_le32(~crc);
 	if (skb_is_nonlinear(skb)) {
-		kunmap_atomic(cp, KM_SKB_DATA_SOFTIRQ);
+		kunmap_atomic(cp);
 		cp = NULL;
 	}
 
diff --git a/drivers/scsi/bnx2fc/bnx2fc_hwi.c b/drivers/scsi/bnx2fc/bnx2fc_hwi.c
index 1923a25cb6a2..afd570962b8c 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_hwi.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_hwi.c
@@ -1716,15 +1716,19 @@ void bnx2fc_init_task(struct bnx2fc_cmd *io_req,
 
 	/* Tx only */
 	bd_count = bd_tbl->bd_valid;
+	cached_sge = &task->rxwr_only.union_ctx.read_info.sgl_ctx.cached_sge;
 	if (task_type == FCOE_TASK_TYPE_WRITE) {
 		if ((dev_type == TYPE_DISK) && (bd_count == 1)) {
 			struct fcoe_bd_ctx *fcoe_bd_tbl = bd_tbl->bd_tbl;
 
 			task->txwr_only.sgl_ctx.cached_sge.cur_buf_addr.lo =
+			cached_sge->cur_buf_addr.lo =
 					fcoe_bd_tbl->buf_addr_lo;
 			task->txwr_only.sgl_ctx.cached_sge.cur_buf_addr.hi =
+			cached_sge->cur_buf_addr.hi =
 					fcoe_bd_tbl->buf_addr_hi;
 			task->txwr_only.sgl_ctx.cached_sge.cur_buf_rem =
+			cached_sge->cur_buf_rem =
 					fcoe_bd_tbl->buf_len;
 
 			task->txwr_rxrd.const_ctx.init_flags |= 1 <<
@@ -1790,11 +1794,13 @@ void bnx2fc_init_task(struct bnx2fc_cmd *io_req,
 	task->rxwr_txrd.var_ctx.rx_id = 0xffff;
 
 	/* Rx Only */
-	cached_sge = &task->rxwr_only.union_ctx.read_info.sgl_ctx.cached_sge;
+	if (task_type != FCOE_TASK_TYPE_READ)
+		return;
+
 	sgl = &task->rxwr_only.union_ctx.read_info.sgl_ctx.sgl;
 	bd_count = bd_tbl->bd_valid;
-	if (task_type == FCOE_TASK_TYPE_READ &&
-	    dev_type == TYPE_DISK) {
+
+	if (dev_type == TYPE_DISK) {
 		if (bd_count == 1) {
 
 			struct fcoe_bd_ctx *fcoe_bd_tbl = bd_tbl->bd_tbl;
diff --git a/drivers/scsi/bnx2fc/bnx2fc_io.c b/drivers/scsi/bnx2fc/bnx2fc_io.c
index 84a78af83f90..e897ce975bb8 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_io.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_io.c
@@ -1682,9 +1682,7 @@ void bnx2fc_build_fcp_cmnd(struct bnx2fc_cmd *io_req,
 
 	memset(fcp_cmnd, 0, sizeof(struct fcp_cmnd));
 
-	int_to_scsilun(sc_cmd->device->lun,
-			(struct scsi_lun *) fcp_cmnd->fc_lun);
-
+	int_to_scsilun(sc_cmd->device->lun, &fcp_cmnd->fc_lun);
 
 	fcp_cmnd->fc_dl = htonl(io_req->data_xfer_len);
 	memcpy(fcp_cmnd->fc_cdb, sc_cmd->cmnd, sc_cmd->cmd_len);