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RDAM/bnxt_re: Use tlv apis while processing the slow path commands 

Use the new TLV APIs for existing slow path commands. The TLV
APIs will be used to populate extended headers for some of the
Firmware commands, which will be introduced in the patches that
follow.

Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://lore.kernel.org/r/1680169540-10029-7-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
This commit is contained in:
Selvin Xavier 2023-03-30 02:45:39 -07:00 committed by Leon Romanovsky
parent 0722f1f7bf
commit c682c6eda0
1 changed files with 11 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
drivers/infiniband/hw/bnxt_re/qplib_rcfw.c
View File

@ -49,6 +49,7 @@
#include "qplib_rcfw.h"
#include "qplib_sp.h"
#include "qplib_fp.h"
#include "qplib_tlv.h"
static void bnxt_qplib_service_creq(struct tasklet_struct *t);
@ -101,7 +102,7 @@ static int __send_message(struct bnxt_qplib_rcfw *rcfw,
pdev = rcfw->pdev;
opcode = msg->req->opcode;
opcode = __get_cmdq_base_opcode(msg->req, msg->req_sz);
if (!test_bit(FIRMWARE_INITIALIZED_FLAG, &cmdq->flags) &&
(opcode != CMDQ_BASE_OPCODE_QUERY_FUNC &&
opcode != CMDQ_BASE_OPCODE_INITIALIZE_FW &&
@ -137,7 +138,7 @@ static int __send_message(struct bnxt_qplib_rcfw *rcfw,
cookie |= RCFW_CMD_IS_BLOCKING;
set_bit(cbit, cmdq->cmdq_bitmap);
msg->req->cookie = cpu_to_le16(cookie);
__set_cmdq_base_cookie(msg->req, msg->req_sz, cpu_to_le16(cookie));
crsqe = &rcfw->crsqe_tbl[cbit];
if (crsqe->resp) {
spin_unlock_irqrestore(&hwq->lock, flags);
@ -153,13 +154,12 @@ static int __send_message(struct bnxt_qplib_rcfw *rcfw,
memset(msg->resp, 0, sizeof(*msg->resp));
crsqe->resp = (struct creq_qp_event *)msg->resp;
crsqe->resp->cookie = msg->req->cookie;
crsqe->req_size = msg->req->cmd_size;
if (msg->req->resp_size && msg->sb) {
crsqe->req_size = __get_cmdq_base_cmd_size(msg->req, msg->req_sz);
if (__get_cmdq_base_resp_size(msg->req, msg->req_sz) && msg->sb) {
struct bnxt_qplib_rcfw_sbuf *sbuf = msg->sb;
msg->req->resp_addr = cpu_to_le64(sbuf->dma_addr);
msg->req->resp_size = (sbuf->size + BNXT_QPLIB_CMDQE_UNITS - 1) /
BNXT_QPLIB_CMDQE_UNITS;
__set_cmdq_base_resp_addr(msg->req, msg->req_sz, cpu_to_le64(sbuf->dma_addr));
__set_cmdq_base_resp_size(msg->req, msg->req_sz,
ALIGN(sbuf->size, BNXT_QPLIB_CMDQE_UNITS));
}
preq = (u8 *)msg->req;
@ -214,12 +214,12 @@ int bnxt_qplib_rcfw_send_message(struct bnxt_qplib_rcfw *rcfw,
return 0;
do {
opcode = msg->req->opcode;
opcode = __get_cmdq_base_opcode(msg->req, msg->req_sz);
rc = __send_message(rcfw, msg);
cookie = le16_to_cpu(msg->req->cookie) & RCFW_MAX_COOKIE_VALUE;
cookie = le16_to_cpu(__get_cmdq_base_cookie(msg->req, msg->req_sz)) &
RCFW_MAX_COOKIE_VALUE;
if (!rc)
break;
if (!retry_cnt || (rc != -EAGAIN && rc != -EBUSY)) {
/* send failed */
dev_err(&rcfw->pdev->dev, "cmdq[%#x]=%#x send failed\n",