diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c | 31 |
1 files changed, 19 insertions, 12 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c index 187ff643ad2a..fde0c3e8ac57 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c @@ -22,6 +22,7 @@ #include "bnxt_hsi.h" #include "bnxt.h" +#include "bnxt_hwrm.h" #include "bnxt_ulp.h" static int bnxt_register_dev(struct bnxt_en_dev *edev, int ulp_id, @@ -237,27 +238,33 @@ static int bnxt_send_msg(struct bnxt_en_dev *edev, int ulp_id, { struct net_device *dev = edev->net; struct bnxt *bp = netdev_priv(dev); + struct output *resp; struct input *req; + u32 resp_len; int rc; if (ulp_id != BNXT_ROCE_ULP && bp->fw_reset_state) return -EBUSY; - mutex_lock(&bp->hwrm_cmd_lock); - req = fw_msg->msg; - req->resp_addr = cpu_to_le64(bp->hwrm_cmd_resp_dma_addr); - rc = _hwrm_send_message(bp, fw_msg->msg, fw_msg->msg_len, - fw_msg->timeout); - if (!rc) { - struct output *resp = bp->hwrm_cmd_resp_addr; - u32 len = le16_to_cpu(resp->resp_len); + rc = hwrm_req_init(bp, req, 0 /* don't care */); + if (rc) + return rc; - if (fw_msg->resp_max_len < len) - len = fw_msg->resp_max_len; + rc = hwrm_req_replace(bp, req, fw_msg->msg, fw_msg->msg_len); + if (rc) + return rc; - memcpy(fw_msg->resp, resp, len); + hwrm_req_timeout(bp, req, fw_msg->timeout); + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); + resp_len = le16_to_cpu(resp->resp_len); + if (resp_len) { + if (fw_msg->resp_max_len < resp_len) + resp_len = fw_msg->resp_max_len; + + memcpy(fw_msg->resp, resp, resp_len); } - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return rc; } |