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path: root/drivers/infiniband/hw
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Diffstat (limited to 'drivers/infiniband/hw')
-rw-r--r--drivers/infiniband/hw/bnxt_re/main.c5
-rw-r--r--drivers/infiniband/hw/bnxt_re/qplib_rcfw.c8
-rw-r--r--drivers/infiniband/hw/bnxt_re/qplib_rcfw.h6
3 files changed, 10 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/main.c b/drivers/infiniband/hw/bnxt_re/main.c
index e7450ea92aa9..87f8a5d5d78f 100644
--- a/drivers/infiniband/hw/bnxt_re/main.c
+++ b/drivers/infiniband/hw/bnxt_re/main.c
@@ -1071,9 +1071,10 @@ static int bnxt_re_ib_reg(struct bnxt_re_dev *rdev)
*/
rc = bnxt_qplib_alloc_rcfw_channel(rdev->en_dev->pdev, &rdev->rcfw,
BNXT_RE_MAX_QPC_COUNT);
- if (rc)
+ if (rc) {
+ pr_err("Failed to allocate RCFW Channel: %#x\n", rc);
goto fail;
-
+ }
rc = bnxt_re_net_ring_alloc
(rdev, rdev->rcfw.creq.pbl[PBL_LVL_0].pg_map_arr,
rdev->rcfw.creq.pbl[rdev->rcfw.creq.level].pg_count,
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c
index 000e6a1940b9..6d116146fa3c 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c
+++ b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c
@@ -168,14 +168,14 @@ static int __send_message(struct bnxt_qplib_rcfw *rcfw, struct cmdq_base *req,
rcfw->seq_num++;
cmdq_prod = cmdq->prod;
- if (rcfw->flags & FIRMWARE_FIRST_FLAG) {
+ if (test_bit(FIRMWARE_FIRST_FLAG, &rcfw->flags)) {
/* The very first doorbell write
* is required to set this flag
* which prompts the FW to reset
* its internal pointers
*/
- cmdq_prod |= FIRMWARE_FIRST_FLAG;
- rcfw->flags &= ~FIRMWARE_FIRST_FLAG;
+ cmdq_prod |= BIT(FIRMWARE_FIRST_FLAG);
+ clear_bit(FIRMWARE_FIRST_FLAG, &rcfw->flags);
}
/* ring CMDQ DB */
@@ -618,7 +618,7 @@ int bnxt_qplib_enable_rcfw_channel(struct pci_dev *pdev,
/* General */
rcfw->seq_num = 0;
- rcfw->flags = FIRMWARE_FIRST_FLAG;
+ set_bit(FIRMWARE_FIRST_FLAG, &rcfw->flags);
bmap_size = BITS_TO_LONGS(RCFW_MAX_OUTSTANDING_CMD *
sizeof(unsigned long));
rcfw->cmdq_bitmap = kzalloc(bmap_size, GFP_KERNEL);
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h
index 85b16da287f9..2946a7cfae82 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h
+++ b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h
@@ -162,9 +162,9 @@ struct bnxt_qplib_rcfw {
unsigned long *cmdq_bitmap;
u32 bmap_size;
unsigned long flags;
-#define FIRMWARE_INITIALIZED_FLAG BIT(0)
-#define FIRMWARE_FIRST_FLAG BIT(31)
-#define FIRMWARE_TIMED_OUT BIT(3)
+#define FIRMWARE_INITIALIZED_FLAG 0
+#define FIRMWARE_FIRST_FLAG 31
+#define FIRMWARE_TIMED_OUT 3
wait_queue_head_t waitq;
int (*aeq_handler)(struct bnxt_qplib_rcfw *,
struct creq_func_event *);