From d3c5c8c9f03aef9ee1560babaf9513478e3b3bf2 Mon Sep 17 00:00:00 2001
From: Jonathan Toppins <jtoppins@redhat.com>
Date: Wed, 2 Oct 2019 18:22:37 -0400
Subject: [PATCH 22/96] [netdrv] bnxt_en: Read package version from firmware
Message-id: <47986fa0bee271229f9f3fd74257117edf28b159.1570027456.git.jtoppins@redhat.com>
Patchwork-id: 276440
O-Subject: [RHEL-8.2 PATCH 15/78] bnxt_en: Read package version from firmware.
Bugzilla: 1724766
RH-Acked-by: John Linville <linville@redhat.com>
RH-Acked-by: Jarod Wilson <jarod@redhat.com>
HWRM_VER_GET firmware command returns package name that is running
actively on the adapter. Use this version instead of parsing from
the package log in NVRAM.
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit 691aa62045c2b23152ce3b64feb601502aab97c5)
Bugzilla: 1724766
Build Info: https://brewweb.engineering.redhat.com/brew/taskinfo?taskID=23809532
Tested: build, boot, basic ping
Signed-off-by: Jonathan Toppins <jtoppins@redhat.com>
Signed-off-by: Bruno Meneguele <bmeneg@redhat.com>
---
drivers/net/ethernet/broadcom/bnxt/bnxt.c | 9 +++++++++
drivers/net/ethernet/broadcom/bnxt/bnxt.h | 1 +
drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 3 ++-
3 files changed, 12 insertions(+), 1 deletion(-)
Index: src/drivers/net/ethernet/broadcom/bnxt/bnxt.c
===================================================================
--- src.orig/drivers/net/ethernet/broadcom/bnxt/bnxt.c 2020-02-06 16:23:13.099537119 +0100
+++ src/drivers/net/ethernet/broadcom/bnxt/bnxt.c 2020-02-06 16:23:13.240535824 +0100
@@ -6710,6 +6710,15 @@
resp->hwrm_fw_maj_8b, resp->hwrm_fw_min_8b,
resp->hwrm_fw_bld_8b, resp->hwrm_fw_rsvd_8b);
+ if (strlen(resp->active_pkg_name)) {
+ int fw_ver_len = strlen(bp->fw_ver_str);
+
+ snprintf(bp->fw_ver_str + fw_ver_len,
+ FW_VER_STR_LEN - fw_ver_len - 1, "/pkg %s",
+ resp->active_pkg_name);
+ bp->fw_cap |= BNXT_FW_CAP_PKG_VER;
+ }
+
bp->hwrm_cmd_timeout = le16_to_cpu(resp->def_req_timeout);
if (!bp->hwrm_cmd_timeout)
bp->hwrm_cmd_timeout = DFLT_HWRM_CMD_TIMEOUT;
Index: src/drivers/net/ethernet/broadcom/bnxt/bnxt.h
===================================================================
--- src.orig/drivers/net/ethernet/broadcom/bnxt/bnxt.h 2020-02-06 16:23:13.099537119 +0100
+++ src/drivers/net/ethernet/broadcom/bnxt/bnxt.h 2020-02-06 16:23:13.240535824 +0100
@@ -1483,6 +1483,7 @@
#define BNXT_FW_CAP_KONG_MB_CHNL 0x00000080
#define BNXT_FW_CAP_OVS_64BIT_HANDLE 0x00000400
#define BNXT_FW_CAP_TRUSTED_VF 0x00000800
+ #define BNXT_FW_CAP_PKG_VER 0x00004000
#define BNXT_FW_CAP_PCIE_STATS_SUPPORTED 0x00020000
#define BNXT_FW_CAP_EXT_STATS_SUPPORTED 0x00040000
Index: src/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
===================================================================
--- src.orig/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c 2020-02-06 16:23:12.957538422 +0100
+++ src/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c 2020-02-06 16:23:13.241535815 +0100
@@ -3305,7 +3305,8 @@
struct net_device *dev = bp->dev;
int i, rc;
- bnxt_get_pkgver(dev);
+ if (!(bp->fw_cap & BNXT_FW_CAP_PKG_VER))
+ bnxt_get_pkgver(dev);
if (bp->hwrm_spec_code < 0x10704 || !BNXT_SINGLE_PF(bp))
return;