diff options
| author | Edwin Peer <edwin.peer@broadcom.com> | 2022-01-10 02:54:44 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-01-10 03:27:23 +0300 |
| commit | bce9a0b7900836df223ab638090df0cb8430d9e8 (patch) | |
| tree | 4f105d1c8c9ebb71d090c9cbcdd6de2ebe9ec1f5 /drivers/net/ethernet/broadcom/bnxt/bnxt.h | |
| parent | 662c9b22f5b568fe79e69b06f3c926cad965bfd2 (diff) | |
| download | linux-bce9a0b7900836df223ab638090df0cb8430d9e8.tar.xz | |
bnxt_en: use firmware provided max timeout for messages
Some older devices cannot accommodate the 40 seconds timeout
cap for long running commands (such as NVRAM commands) due to
hardware limitations. Allow these devices to request more time for
these long running commands, but print a warning, since the longer
timeout may cause the hung task watchdog to trigger. In the case of a
firmware update operation, this is preferable to failing outright.
v2: Use bp->hwrm_cmd_max_timeout directly without the constants.
Fixes: 881d8353b05e ("bnxt_en: Add an upper bound for all firmware command timeouts.")
Signed-off-by: Edwin Peer <edwin.peer@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index 5ec251a1100f..0da68dc35c69 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -1987,7 +1987,8 @@ struct bnxt { u16 hwrm_max_req_len; u16 hwrm_max_ext_req_len; - int hwrm_cmd_timeout; + unsigned int hwrm_cmd_timeout; + unsigned int hwrm_cmd_max_timeout; struct mutex hwrm_cmd_lock; /* serialize hwrm messages */ struct hwrm_ver_get_output ver_resp; #define FW_VER_STR_LEN 32 |