diff options
| author | Edwin Peer <edwin.peer@broadcom.com> | 2021-10-29 03:47:54 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-10-29 12:13:05 +0100 |
| commit | 3c4153394e2c749b415947b86eb560114ec0f64d (patch) | |
| tree | eaeaa33398a14b0f71d87e8d8e29e04c61d8c144 /drivers/net/ethernet/broadcom/bnxt/bnxt.c | |
| parent | 21e70778d0d4e677bf4b1882a3280cd05c80d559 (diff) | |
bnxt_en: implement firmware live patching
Live patches are activated by using the 'limit no_reset' option when
performing a devlink dev reload fw_activate operation. These packages
must first be installed on the device in the usual way. For example,
via devlink dev flash or ethtool -f.
The devlink device info has also been enhanced to render stored and
running live patch versions.
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>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 0e5bab75c64c..c04ea83188e2 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -7490,6 +7490,8 @@ static int __bnxt_hwrm_func_qcaps(struct bnxt *bp) bp->fw_cap |= BNXT_FW_CAP_PTP_PPS; if (BNXT_PF(bp) && (flags_ext & FUNC_QCAPS_RESP_FLAGS_EXT_HOT_RESET_IF_SUPPORT)) bp->fw_cap |= BNXT_FW_CAP_HOT_RESET_IF; + if (BNXT_PF(bp) && (flags_ext & FUNC_QCAPS_RESP_FLAGS_EXT_FW_LIVEPATCH_SUPPORTED)) + bp->fw_cap |= BNXT_FW_CAP_LIVEPATCH; bp->tx_push_thresh = 0; if ((flags & FUNC_QCAPS_RESP_FLAGS_PUSH_MODE_SUPPORTED) && |