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