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authorKevin Bowling <kbowling@FreeBSD.org>2021-07-16 06:50:14 +0000
committerKevin Bowling <kbowling@FreeBSD.org>2021-07-30 00:26:45 +0000
commitebdd2bc441082a874407cb4e220391b46ca36595 (patch)
treef725e4c01ff52c0a19851271ce0928c2ba29a386
parent28ff0070f7c81f8a65b94e2ff8bb1e9cda98b065 (diff)
downloadsrc-ebdd2bc441082a874407cb4e220391b46ca36595.tar.gz
src-ebdd2bc441082a874407cb4e220391b46ca36595.zip
ixgbe: Print FW NVM and Option ROM versions
It can be useful for system operators to see this kind of information when correlating issues or requesting support from the OEM or Intel for hardware and firmware issues. Reviewed by: gallatin MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D30178 (cherry picked from commit 7660e4ea5cb750ded38a0bd81cde2e2b130222df)
-rw-r--r--sys/dev/ixgbe/if_ix.c100
-rw-r--r--sys/dev/ixgbe/ixgbe_type.h2
2 files changed, 101 insertions, 1 deletions
diff --git a/sys/dev/ixgbe/if_ix.c b/sys/dev/ixgbe/if_ix.c
index fbe4f1df38ca..8e14a008e09b 100644
--- a/sys/dev/ixgbe/if_ix.c
+++ b/sys/dev/ixgbe/if_ix.c
@@ -173,6 +173,8 @@ static void ixgbe_initialize_transmit_units(if_ctx_t ctx);
static int ixgbe_setup_interface(if_ctx_t ctx);
static void ixgbe_init_device_features(struct adapter *adapter);
static void ixgbe_check_fan_failure(struct adapter *, u32, bool);
+static void ixgbe_sbuf_fw_version(struct ixgbe_hw *, struct sbuf *);
+static void ixgbe_print_fw_version(if_ctx_t ctx);
static void ixgbe_add_media_types(if_ctx_t ctx);
static void ixgbe_update_stats_counters(struct adapter *adapter);
static void ixgbe_config_link(if_ctx_t ctx);
@@ -196,6 +198,7 @@ static int ixgbe_sysctl_interrupt_rate_handler(SYSCTL_HANDLER_ARGS);
static int ixgbe_sysctl_dmac(SYSCTL_HANDLER_ARGS);
static int ixgbe_sysctl_phy_temp(SYSCTL_HANDLER_ARGS);
static int ixgbe_sysctl_phy_overtemp_occurred(SYSCTL_HANDLER_ARGS);
+static int ixgbe_sysctl_print_fw_version(SYSCTL_HANDLER_ARGS);
#ifdef IXGBE_DEBUG
static int ixgbe_sysctl_power_state(SYSCTL_HANDLER_ARGS);
static int ixgbe_sysctl_print_rss_config(SYSCTL_HANDLER_ARGS);
@@ -1119,6 +1122,9 @@ ixgbe_if_attach_post(if_ctx_t ctx)
*/
ixgbe_bypass_init(adapter);
+ /* Display NVM and Option ROM versions */
+ ixgbe_print_fw_version(ctx);
+
/* Set an initial dmac value */
adapter->dmac = 0;
/* Set initial advertised speeds (if applicable) */
@@ -2648,6 +2654,10 @@ ixgbe_add_device_sysctls(if_ctx_t ctx)
SYSCTL_ADD_INT(ctx_list, child, OID_AUTO, "enable_aim", CTLFLAG_RW,
&adapter->enable_aim, 0, "Interrupt Moderation");
+ SYSCTL_ADD_PROC(ctx_list, child, OID_AUTO, "fw_version",
+ CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_NEEDGIANT, adapter, 0,
+ ixgbe_sysctl_print_fw_version, "A", "Prints FW/NVM Versions");
+
#ifdef IXGBE_DEBUG
/* testing sysctls (for all devices) */
SYSCTL_ADD_PROC(ctx_list, child, OID_AUTO, "power_state",
@@ -4674,3 +4684,93 @@ ixgbe_check_fan_failure(struct adapter *adapter, u32 reg, bool in_interrupt)
if (reg & mask)
device_printf(adapter->dev, "\nCRITICAL: FAN FAILURE!! REPLACE IMMEDIATELY!!\n");
} /* ixgbe_check_fan_failure */
+
+/************************************************************************
+ * ixgbe_sbuf_fw_version
+ ************************************************************************/
+static void
+ixgbe_sbuf_fw_version(struct ixgbe_hw *hw, struct sbuf *buf)
+{
+ struct ixgbe_nvm_version nvm_ver = {0};
+ uint16_t phyfw = 0;
+ int status;
+
+ ixgbe_get_oem_prod_version(hw, &nvm_ver); /* OEM's NVM version */
+ ixgbe_get_orom_version(hw, &nvm_ver); /* Option ROM */
+ ixgbe_get_etk_id(hw, &nvm_ver); /* eTrack identifies a build in Intel's SCM */
+ status = ixgbe_get_phy_firmware_version(hw, &phyfw);
+
+ if (nvm_ver.oem_valid)
+ sbuf_printf(buf, "NVM OEM V%d.%d R%d ", nvm_ver.oem_major,
+ nvm_ver.oem_minor, nvm_ver.oem_release);
+
+ if (nvm_ver.or_valid)
+ sbuf_printf(buf, "Option ROM V%d-b%d-p%d ", nvm_ver.or_major,
+ nvm_ver.or_build, nvm_ver.or_patch);
+
+ if (nvm_ver.etk_id != ((NVM_VER_INVALID << NVM_ETK_SHIFT) | NVM_VER_INVALID))
+ sbuf_printf(buf, "eTrack 0x%08x ", nvm_ver.etk_id);
+
+ if (phyfw != 0 && status == IXGBE_SUCCESS)
+ sbuf_printf(buf, "PHY FW V%d ", phyfw);
+
+ sbuf_trim(buf);
+} /* ixgbe_sbuf_fw_version */
+
+/************************************************************************
+ * ixgbe_print_fw_version
+ ************************************************************************/
+static void
+ixgbe_print_fw_version(if_ctx_t ctx)
+{
+ struct adapter *adapter = iflib_get_softc(ctx);
+ struct ixgbe_hw *hw = &adapter->hw;
+ device_t dev = adapter->dev;
+ struct sbuf *buf;
+ int error = 0;
+
+ buf = sbuf_new_auto();
+ if (!buf) {
+ device_printf(dev, "Could not allocate sbuf for output.\n");
+ return;
+ }
+
+ ixgbe_sbuf_fw_version(hw, buf);
+
+ error = sbuf_finish(buf);
+ if (error)
+ device_printf(dev, "Error finishing sbuf: %d\n", error);
+ else if (sbuf_len(buf))
+ device_printf(dev, "%s\n", sbuf_data(buf));
+
+ sbuf_delete(buf);
+} /* ixgbe_print_fw_version */
+
+/************************************************************************
+ * ixgbe_sysctl_print_fw_version
+ ************************************************************************/
+static int
+ixgbe_sysctl_print_fw_version(SYSCTL_HANDLER_ARGS)
+{
+ struct adapter *adapter = (struct adapter *)arg1;
+ struct ixgbe_hw *hw = &adapter->hw;
+ device_t dev = adapter->dev;
+ struct sbuf *buf;
+ int error = 0;
+
+ buf = sbuf_new_for_sysctl(NULL, NULL, 128, req);
+ if (!buf) {
+ device_printf(dev, "Could not allocate sbuf for output.\n");
+ return (ENOMEM);
+ }
+
+ ixgbe_sbuf_fw_version(hw, buf);
+
+ error = sbuf_finish(buf);
+ if (error)
+ device_printf(dev, "Error finishing sbuf: %d\n", error);
+
+ sbuf_delete(buf);
+
+ return (0);
+} /* ixgbe_sysctl_print_fw_version */
diff --git a/sys/dev/ixgbe/ixgbe_type.h b/sys/dev/ixgbe/ixgbe_type.h
index fc5f191ee65e..1d00eadc890a 100644
--- a/sys/dev/ixgbe/ixgbe_type.h
+++ b/sys/dev/ixgbe/ixgbe_type.h
@@ -306,7 +306,7 @@
#define NVM_VER_INVALID 0xFFFF
#define NVM_ETK_VALID 0x8000
#define NVM_INVALID_PTR 0xFFFF
-#define NVM_VER_SIZE 32 /* version sting size */
+#define NVM_VER_SIZE 32 /* version string size */
struct ixgbe_nvm_version {
u32 etk_id;