struct bnxt_qplib_dev_attr *attr)
{
struct cmdq_query_func req;
- struct creq_query_func_resp *resp;
+ struct creq_query_func_resp resp;
+ struct bnxt_qplib_rcfw_sbuf *sbuf;
struct creq_query_func_resp_sb *sb;
u16 cmd_flags = 0;
u32 temp;
u8 *tqm_alloc;
- int i;
+ int i, rc = 0;
RCFW_CMD_PREP(req, QUERY_FUNC, cmd_flags);
- req.resp_size = sizeof(*sb) / BNXT_QPLIB_CMDQE_UNITS;
- resp = (struct creq_query_func_resp *)
- bnxt_qplib_rcfw_send_message(rcfw, (void *)&req, (void **)&sb,
- 0);
- if (!resp) {
- dev_err(&rcfw->pdev->dev, "QPLIB: SP: QUERY_FUNC send failed");
- return -EINVAL;
- }
- if (!bnxt_qplib_rcfw_wait_for_resp(rcfw, le16_to_cpu(req.cookie))) {
- /* Cmd timed out */
- dev_err(&rcfw->pdev->dev, "QPLIB: SP: QUERY_FUNC timed out");
- return -ETIMEDOUT;
- }
- if (resp->status ||
- le16_to_cpu(resp->cookie) != le16_to_cpu(req.cookie)) {
- dev_err(&rcfw->pdev->dev, "QPLIB: SP: QUERY_FUNC failed ");
+ sbuf = bnxt_qplib_rcfw_alloc_sbuf(rcfw, sizeof(*sb));
+ if (!sbuf) {
dev_err(&rcfw->pdev->dev,
- "QPLIB: with status 0x%x cmdq 0x%x resp 0x%x",
- resp->status, le16_to_cpu(req.cookie),
- le16_to_cpu(resp->cookie));
- return -EINVAL;
+ "QPLIB: SP: QUERY_FUNC alloc side buffer failed");
+ return -ENOMEM;
}
+
+ sb = sbuf->sb;
+ req.resp_size = sizeof(*sb) / BNXT_QPLIB_CMDQE_UNITS;
+ rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req, (void *)&resp,
+ (void *)sbuf, 0);
+ if (rc)
+ goto bail;
+
/* Extract the context from the side buffer */
attr->max_qp = le32_to_cpu(sb->max_qp);
attr->max_qp_rd_atom =
attr->tqm_alloc_reqs[i * 4 + 2] = *(++tqm_alloc);
attr->tqm_alloc_reqs[i * 4 + 3] = *(++tqm_alloc);
}
- return 0;
+
+bail:
+ bnxt_qplib_rcfw_free_sbuf(rcfw, sbuf);
+ return rc;
}
/* SGID */
/* Remove GID from the SGID table */
if (update) {
struct cmdq_delete_gid req;
- struct creq_delete_gid_resp *resp;
+ struct creq_delete_gid_resp resp;
u16 cmd_flags = 0;
+ int rc;
RCFW_CMD_PREP(req, DELETE_GID, cmd_flags);
if (sgid_tbl->hw_id[index] == 0xFFFF) {
return -EINVAL;
}
req.gid_index = cpu_to_le16(sgid_tbl->hw_id[index]);
- resp = (struct creq_delete_gid_resp *)
- bnxt_qplib_rcfw_send_message(rcfw, (void *)&req, NULL,
- 0);
- if (!resp) {
- dev_err(&res->pdev->dev,
- "QPLIB: SP: DELETE_GID send failed");
- return -EINVAL;
- }
- if (!bnxt_qplib_rcfw_wait_for_resp(rcfw,
- le16_to_cpu(req.cookie))) {
- /* Cmd timed out */
- dev_err(&res->pdev->dev,
- "QPLIB: SP: DELETE_GID timed out");
- return -ETIMEDOUT;
- }
- if (resp->status ||
- le16_to_cpu(resp->cookie) != le16_to_cpu(req.cookie)) {
- dev_err(&res->pdev->dev,
- "QPLIB: SP: DELETE_GID failed ");
- dev_err(&res->pdev->dev,
- "QPLIB: with status 0x%x cmdq 0x%x resp 0x%x",
- resp->status, le16_to_cpu(req.cookie),
- le16_to_cpu(resp->cookie));
- return -EINVAL;
- }
+ rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req,
+ (void *)&resp, NULL, 0);
+ if (rc)
+ return rc;
}
memcpy(&sgid_tbl->tbl[index], &bnxt_qplib_gid_zero,
sizeof(bnxt_qplib_gid_zero));
struct bnxt_qplib_res,
sgid_tbl);
struct bnxt_qplib_rcfw *rcfw = res->rcfw;
- int i, free_idx, rc = 0;
+ int i, free_idx;
if (!sgid_tbl) {
dev_err(&res->pdev->dev, "QPLIB: SGID table not allocated");
}
if (update) {
struct cmdq_add_gid req;
- struct creq_add_gid_resp *resp;
+ struct creq_add_gid_resp resp;
u16 cmd_flags = 0;
u32 temp32[4];
u16 temp16[3];
+ int rc;
RCFW_CMD_PREP(req, ADD_GID, cmd_flags);
req.src_mac[1] = cpu_to_be16(temp16[1]);
req.src_mac[2] = cpu_to_be16(temp16[2]);
- resp = (struct creq_add_gid_resp *)
- bnxt_qplib_rcfw_send_message(rcfw, (void *)&req,
- NULL, 0);
- if (!resp) {
- dev_err(&res->pdev->dev,
- "QPLIB: SP: ADD_GID send failed");
- return -EINVAL;
- }
- if (!bnxt_qplib_rcfw_wait_for_resp(rcfw,
- le16_to_cpu(req.cookie))) {
- /* Cmd timed out */
- dev_err(&res->pdev->dev,
- "QPIB: SP: ADD_GID timed out");
- return -ETIMEDOUT;
- }
- if (resp->status ||
- le16_to_cpu(resp->cookie) != le16_to_cpu(req.cookie)) {
- dev_err(&res->pdev->dev, "QPLIB: SP: ADD_GID failed ");
- dev_err(&res->pdev->dev,
- "QPLIB: with status 0x%x cmdq 0x%x resp 0x%x",
- resp->status, le16_to_cpu(req.cookie),
- le16_to_cpu(resp->cookie));
- return -EINVAL;
- }
- sgid_tbl->hw_id[free_idx] = le32_to_cpu(resp->xid);
+ rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req,
+ (void *)&resp, NULL, 0);
+ if (rc)
+ return rc;
+ sgid_tbl->hw_id[free_idx] = le32_to_cpu(resp.xid);
}
/* Add GID to the sgid_tbl */
memcpy(&sgid_tbl->tbl[free_idx], gid, sizeof(*gid));
*index = free_idx;
/* unlock */
- return rc;
+ return 0;
}
/* pkeys */
{
struct bnxt_qplib_rcfw *rcfw = res->rcfw;
struct cmdq_create_ah req;
- struct creq_create_ah_resp *resp;
+ struct creq_create_ah_resp resp;
u16 cmd_flags = 0;
u32 temp32[4];
u16 temp16[3];
+ int rc;
RCFW_CMD_PREP(req, CREATE_AH, cmd_flags);
req.dest_mac[1] = cpu_to_le16(temp16[1]);
req.dest_mac[2] = cpu_to_le16(temp16[2]);
- resp = (struct creq_create_ah_resp *)
- bnxt_qplib_rcfw_send_message(rcfw, (void *)&req,
- NULL, 1);
- if (!resp) {
- dev_err(&rcfw->pdev->dev, "QPLIB: SP: CREATE_AH send failed");
- return -EINVAL;
- }
- if (!bnxt_qplib_rcfw_block_for_resp(rcfw, le16_to_cpu(req.cookie))) {
- /* Cmd timed out */
- dev_err(&rcfw->pdev->dev, "QPLIB: SP: CREATE_AH timed out");
- return -ETIMEDOUT;
- }
- if (resp->status ||
- le16_to_cpu(resp->cookie) != le16_to_cpu(req.cookie)) {
- dev_err(&rcfw->pdev->dev, "QPLIB: SP: CREATE_AH failed ");
- dev_err(&rcfw->pdev->dev,
- "QPLIB: with status 0x%x cmdq 0x%x resp 0x%x",
- resp->status, le16_to_cpu(req.cookie),
- le16_to_cpu(resp->cookie));
- return -EINVAL;
- }
- ah->id = le32_to_cpu(resp->xid);
+ rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req, (void *)&resp,
+ NULL, 1);
+ if (rc)
+ return rc;
+
+ ah->id = le32_to_cpu(resp.xid);
return 0;
}
{
struct bnxt_qplib_rcfw *rcfw = res->rcfw;
struct cmdq_destroy_ah req;
- struct creq_destroy_ah_resp *resp;
+ struct creq_destroy_ah_resp resp;
u16 cmd_flags = 0;
+ int rc;
/* Clean up the AH table in the device */
RCFW_CMD_PREP(req, DESTROY_AH, cmd_flags);
req.ah_cid = cpu_to_le32(ah->id);
- resp = (struct creq_destroy_ah_resp *)
- bnxt_qplib_rcfw_send_message(rcfw, (void *)&req,
- NULL, 1);
- if (!resp) {
- dev_err(&rcfw->pdev->dev, "QPLIB: SP: DESTROY_AH send failed");
- return -EINVAL;
- }
- if (!bnxt_qplib_rcfw_block_for_resp(rcfw, le16_to_cpu(req.cookie))) {
- /* Cmd timed out */
- dev_err(&rcfw->pdev->dev, "QPLIB: SP: DESTROY_AH timed out");
- return -ETIMEDOUT;
- }
- if (resp->status ||
- le16_to_cpu(resp->cookie) != le16_to_cpu(req.cookie)) {
- dev_err(&rcfw->pdev->dev, "QPLIB: SP: DESTROY_AH failed ");
- dev_err(&rcfw->pdev->dev,
- "QPLIB: with status 0x%x cmdq 0x%x resp 0x%x",
- resp->status, le16_to_cpu(req.cookie),
- le16_to_cpu(resp->cookie));
- return -EINVAL;
- }
+ rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req, (void *)&resp,
+ NULL, 1);
+ if (rc)
+ return rc;
return 0;
}
{
struct bnxt_qplib_rcfw *rcfw = res->rcfw;
struct cmdq_deallocate_key req;
- struct creq_deallocate_key_resp *resp;
+ struct creq_deallocate_key_resp resp;
u16 cmd_flags = 0;
+ int rc;
if (mrw->lkey == 0xFFFFFFFF) {
dev_info(&res->pdev->dev,
else
req.key = cpu_to_le32(mrw->lkey);
- resp = (struct creq_deallocate_key_resp *)
- bnxt_qplib_rcfw_send_message(rcfw, (void *)&req,
- NULL, 0);
- if (!resp) {
- dev_err(&res->pdev->dev, "QPLIB: SP: FREE_MR send failed");
- return -EINVAL;
- }
- if (!bnxt_qplib_rcfw_wait_for_resp(rcfw, le16_to_cpu(req.cookie))) {
- /* Cmd timed out */
- dev_err(&res->pdev->dev, "QPLIB: SP: FREE_MR timed out");
- return -ETIMEDOUT;
- }
- if (resp->status ||
- le16_to_cpu(resp->cookie) != le16_to_cpu(req.cookie)) {
- dev_err(&res->pdev->dev, "QPLIB: SP: FREE_MR failed ");
- dev_err(&res->pdev->dev,
- "QPLIB: with status 0x%x cmdq 0x%x resp 0x%x",
- resp->status, le16_to_cpu(req.cookie),
- le16_to_cpu(resp->cookie));
- return -EINVAL;
- }
+ rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req, (void *)&resp,
+ NULL, 0);
+ if (rc)
+ return rc;
+
/* Free the qplib's MRW memory */
if (mrw->hwq.max_elements)
bnxt_qplib_free_hwq(res->pdev, &mrw->hwq);
{
struct bnxt_qplib_rcfw *rcfw = res->rcfw;
struct cmdq_allocate_mrw req;
- struct creq_allocate_mrw_resp *resp;
+ struct creq_allocate_mrw_resp resp;
u16 cmd_flags = 0;
unsigned long tmp;
+ int rc;
RCFW_CMD_PREP(req, ALLOCATE_MRW, cmd_flags);
tmp = (unsigned long)mrw;
req.mrw_handle = cpu_to_le64(tmp);
- resp = (struct creq_allocate_mrw_resp *)
- bnxt_qplib_rcfw_send_message(rcfw, (void *)&req,
- NULL, 0);
- if (!resp) {
- dev_err(&rcfw->pdev->dev, "QPLIB: SP: ALLOC_MRW send failed");
- return -EINVAL;
- }
- if (!bnxt_qplib_rcfw_wait_for_resp(rcfw, le16_to_cpu(req.cookie))) {
- /* Cmd timed out */
- dev_err(&rcfw->pdev->dev, "QPLIB: SP: ALLOC_MRW timed out");
- return -ETIMEDOUT;
- }
- if (resp->status ||
- le16_to_cpu(resp->cookie) != le16_to_cpu(req.cookie)) {
- dev_err(&rcfw->pdev->dev, "QPLIB: SP: ALLOC_MRW failed ");
- dev_err(&rcfw->pdev->dev,
- "QPLIB: with status 0x%x cmdq 0x%x resp 0x%x",
- resp->status, le16_to_cpu(req.cookie),
- le16_to_cpu(resp->cookie));
- return -EINVAL;
- }
+ rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req,
+ (void *)&resp, NULL, 0);
+ if (rc)
+ return rc;
+
if ((mrw->type == CMDQ_ALLOCATE_MRW_MRW_FLAGS_MW_TYPE1) ||
(mrw->type == CMDQ_ALLOCATE_MRW_MRW_FLAGS_MW_TYPE2A) ||
(mrw->type == CMDQ_ALLOCATE_MRW_MRW_FLAGS_MW_TYPE2B))
- mrw->rkey = le32_to_cpu(resp->xid);
+ mrw->rkey = le32_to_cpu(resp.xid);
else
- mrw->lkey = le32_to_cpu(resp->xid);
+ mrw->lkey = le32_to_cpu(resp.xid);
return 0;
}
{
struct bnxt_qplib_rcfw *rcfw = res->rcfw;
struct cmdq_deregister_mr req;
- struct creq_deregister_mr_resp *resp;
+ struct creq_deregister_mr_resp resp;
u16 cmd_flags = 0;
int rc;
RCFW_CMD_PREP(req, DEREGISTER_MR, cmd_flags);
req.lkey = cpu_to_le32(mrw->lkey);
- resp = (struct creq_deregister_mr_resp *)
- bnxt_qplib_rcfw_send_message(rcfw, (void *)&req,
- NULL, block);
- if (!resp) {
- dev_err(&rcfw->pdev->dev, "QPLIB: SP: DEREG_MR send failed");
- return -EINVAL;
- }
- if (block)
- rc = bnxt_qplib_rcfw_block_for_resp(rcfw,
- le16_to_cpu(req.cookie));
- else
- rc = bnxt_qplib_rcfw_wait_for_resp(rcfw,
- le16_to_cpu(req.cookie));
- if (!rc) {
- /* Cmd timed out */
- dev_err(&res->pdev->dev, "QPLIB: SP: DEREG_MR timed out");
- return -ETIMEDOUT;
- }
- if (resp->status ||
- le16_to_cpu(resp->cookie) != le16_to_cpu(req.cookie)) {
- dev_err(&rcfw->pdev->dev, "QPLIB: SP: DEREG_MR failed ");
- dev_err(&rcfw->pdev->dev,
- "QPLIB: with status 0x%x cmdq 0x%x resp 0x%x",
- resp->status, le16_to_cpu(req.cookie),
- le16_to_cpu(resp->cookie));
- return -EINVAL;
- }
+ rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req,
+ (void *)&resp, NULL, block);
+ if (rc)
+ return rc;
/* Free the qplib's MR memory */
if (mrw->hwq.max_elements) {
{
struct bnxt_qplib_rcfw *rcfw = res->rcfw;
struct cmdq_register_mr req;
- struct creq_register_mr_resp *resp;
+ struct creq_register_mr_resp resp;
u16 cmd_flags = 0, level;
int pg_ptrs, pages, i, rc;
dma_addr_t **pbl_ptr;
req.key = cpu_to_le32(mr->lkey);
req.mr_size = cpu_to_le64(mr->total_size);
- resp = (struct creq_register_mr_resp *)
- bnxt_qplib_rcfw_send_message(rcfw, (void *)&req,
- NULL, block);
- if (!resp) {
- dev_err(&res->pdev->dev, "SP: REG_MR send failed");
- rc = -EINVAL;
- goto fail;
- }
- if (block)
- rc = bnxt_qplib_rcfw_block_for_resp(rcfw,
- le16_to_cpu(req.cookie));
- else
- rc = bnxt_qplib_rcfw_wait_for_resp(rcfw,
- le16_to_cpu(req.cookie));
- if (!rc) {
- /* Cmd timed out */
- dev_err(&res->pdev->dev, "SP: REG_MR timed out");
- rc = -ETIMEDOUT;
- goto fail;
- }
- if (resp->status ||
- le16_to_cpu(resp->cookie) != le16_to_cpu(req.cookie)) {
- dev_err(&res->pdev->dev, "QPLIB: SP: REG_MR failed ");
- dev_err(&res->pdev->dev,
- "QPLIB: SP: with status 0x%x cmdq 0x%x resp 0x%x",
- resp->status, le16_to_cpu(req.cookie),
- le16_to_cpu(resp->cookie));
- rc = -EINVAL;
+ rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req,
+ (void *)&resp, NULL, block);
+ if (rc)
goto fail;
- }
+
return 0;
fail:
{
struct bnxt_qplib_rcfw *rcfw = res->rcfw;
struct cmdq_map_tc_to_cos req;
- struct creq_map_tc_to_cos_resp *resp;
+ struct creq_map_tc_to_cos_resp resp;
u16 cmd_flags = 0;
- int tleft;
+ int rc = 0;
RCFW_CMD_PREP(req, MAP_TC_TO_COS, cmd_flags);
req.cos0 = cpu_to_le16(cids[0]);
req.cos1 = cpu_to_le16(cids[1]);
- resp = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req, NULL, 0);
- if (!resp) {
- dev_err(&res->pdev->dev, "QPLIB: SP: MAP_TC2COS send failed");
- return -EINVAL;
- }
-
- tleft = bnxt_qplib_rcfw_block_for_resp(rcfw, le16_to_cpu(req.cookie));
- if (!tleft) {
- dev_err(&res->pdev->dev, "QPLIB: SP: MAP_TC2COS timed out");
- return -ETIMEDOUT;
- }
-
- if (resp->status ||
- le16_to_cpu(resp->cookie) != le16_to_cpu(req.cookie)) {
- dev_err(&res->pdev->dev, "QPLIB: SP: MAP_TC2COS failed ");
- dev_err(&res->pdev->dev,
- "QPLIB: with status 0x%x cmdq 0x%x resp 0x%x",
- resp->status, le16_to_cpu(req.cookie),
- le16_to_cpu(resp->cookie));
- return -EINVAL;
- }
-
+ rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req,
+ (void *)&resp, NULL, 0);
return 0;
}
projects / karo-tx-linux.git / blobdiff