From 3d6f1b4d70709629faf5c2cd5a86140ece3af984 Mon Sep 17 00:00:00 2001
From: Edwin Peer <edwin.peer@broadcom.com>
Date: Sun, 29 Aug 2021 03:34:57 -0400
Subject: [PATCH 13/22] bnxt_en: Refactor the HWRM_VER_GET firmware calls
Patch-mainline: v5.14
Git-commit: 7b370ad77392455dccd77c121b48bc9f76a14cbe
References: jsc#SLE-19704

Refactor the code so that __bnxt_hwrm_ver_get() does not call
bnxt_hwrm_do_send_msg() directly.  The new APIs will not expose this
internal call.  Add a new bnxt_hwrm_poll() to poll the HWRM_VER_GET
firmware call silently.  The other bnxt_hwrm_ver_get() function will
send the HWRM_VER_GET message directly with error logs enabled.

Signed-off-by: Edwin Peer <edwin.peer@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Denis Kirjanov <denis.kirjanov@suse.com>
---
 drivers/net/ethernet/broadcom/bnxt/bnxt.c | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 56dc7c232a35..51b71cb8e159 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -8036,7 +8036,7 @@ static int bnxt_hwrm_queue_qportcfg(struct bnxt *bp)
 	return rc;
 }
 
-static int __bnxt_hwrm_ver_get(struct bnxt *bp, bool silent)
+static int bnxt_hwrm_poll(struct bnxt *bp)
 {
 	struct hwrm_ver_get_input req = {0};
 	int rc;
@@ -8046,21 +8046,26 @@ static int __bnxt_hwrm_ver_get(struct bnxt *bp, bool silent)
 	req.hwrm_intf_min = HWRM_VERSION_MINOR;
 	req.hwrm_intf_upd = HWRM_VERSION_UPDATE;
 
-	rc = bnxt_hwrm_do_send_msg(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT,
-				   silent);
+	rc = _hwrm_send_message_silent(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
 	return rc;
 }
 
 static int bnxt_hwrm_ver_get(struct bnxt *bp)
 {
 	struct hwrm_ver_get_output *resp = bp->hwrm_cmd_resp_addr;
+	struct hwrm_ver_get_input req = {0};
 	u16 fw_maj, fw_min, fw_bld, fw_rsv;
 	u32 dev_caps_cfg, hwrm_ver;
 	int rc, len;
 
+	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VER_GET, -1, -1);
 	bp->hwrm_max_req_len = HWRM_MAX_REQ_LEN;
+	req.hwrm_intf_maj = HWRM_VERSION_MAJOR;
+	req.hwrm_intf_min = HWRM_VERSION_MINOR;
+	req.hwrm_intf_upd = HWRM_VERSION_UPDATE;
+
 	mutex_lock(&bp->hwrm_cmd_lock);
-	rc = __bnxt_hwrm_ver_get(bp, false);
+	rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
 	if (rc)
 		goto hwrm_ver_get_exit;
 
@@ -9791,7 +9796,7 @@ static int bnxt_try_recover_fw(struct bnxt *bp)
 		mutex_lock(&bp->hwrm_cmd_lock);
 		do {
 			sts = bnxt_fw_health_readl(bp, BNXT_FW_HEALTH_REG);
-			rc = __bnxt_hwrm_ver_get(bp, true);
+			rc = bnxt_hwrm_poll(bp);
 			if (!BNXT_FW_IS_BOOTING(sts) &&
 			    !BNXT_FW_IS_RECOVERING(sts))
 				break;
@@ -12234,7 +12239,7 @@ static void bnxt_fw_reset_task(struct work_struct *work)
 		fallthrough;
 	case BNXT_FW_RESET_STATE_POLL_FW:
 		bp->hwrm_cmd_timeout = SHORT_HWRM_CMD_TIMEOUT;
-		rc = __bnxt_hwrm_ver_get(bp, true);
+		rc = bnxt_hwrm_poll(bp);
 		if (rc) {
 			if (bnxt_fw_reset_timeout(bp)) {
 				netdev_err(bp->dev, "Firmware reset aborted\n");
-- 
2.16.4