Currently, the hns3 driver does not have the trace
of the command queue. As a result, it is difficult to
locate the communication between the driver and firmware.
Therefore, the trace function of the command queue is
added in this patch set to facilitate the locating of
communication problems between the driver and firmware.
If a RAS occurs, the driver will automatically reset to attempt
to recover the RAS. Therefore, to locate the cause of the RAS,
it is necessary to save the values of some RAS-related dfx
registers before the reset. So we added a patch in
this patch set to print these information.
---
changeLog:
v4 -> v5:
- Delete a patch about dump pfc frame statistics in tx timeout log by dmesg,
suggested by Jiri Pirko
- Rewrite the log message of patch about command queue trace, suggested by Jiri Pirko
- Add a new patch about querying scc version by devlink info
v4: https://lore.kernel.org/all/[email protected]/
v3 -> v4:
- Adjuste the patches sequence in this patch set, suggested by Simon Horman
v3: https://lore.kernel.org/all/[email protected]/
v2 -> v3:
- Fix the incorrect use of byte order in patch
"net: hns3: add command queue trace for hns3" suggested by Simon Horman
- Add a new patch to move constants from hclge_debugfs.h
to hclge_debugfs.c suggested by Simon Horman
v2: https://lore.kernel.org/all/[email protected]/
v1 -> v2:
- Delete a patch for ethtool -S to dump page pool statistics, suggested by Jakub Kicinski
- Delete two patches about CMIS transceiver modules because
ethtool get_module_eeprom_by_page op is not implemented, suggested by Jakub Kicinski
v1: https://lore.kernel.org/all/[email protected]/
---
Hao Chen (1):
net: hns3: add support to query scc version by devlink info
Hao Lan (1):
net: hns3: add command queue trace for hns3
Jijie Shao (1):
net: hns3: move constants from hclge_debugfs.h to hclge_debugfs.c
Peiyang Wang (1):
net: hns3: dump more reg info based on ras mod
drivers/net/ethernet/hisilicon/hns3/hnae3.h | 13 +
.../hns3/hns3_common/hclge_comm_cmd.c | 19 +
.../hns3/hns3_common/hclge_comm_cmd.h | 24 +-
.../hisilicon/hns3/hns3pf/hclge_debugfs.c | 646 +++++++++++++++++-
.../hisilicon/hns3/hns3pf/hclge_debugfs.h | 643 +----------------
.../hisilicon/hns3/hns3pf/hclge_devlink.c | 44 +-
.../hisilicon/hns3/hns3pf/hclge_devlink.h | 2 +
.../hisilicon/hns3/hns3pf/hclge_err.c | 434 +++++++++++-
.../hisilicon/hns3/hns3pf/hclge_err.h | 36 +
.../hisilicon/hns3/hns3pf/hclge_main.c | 63 ++
.../hisilicon/hns3/hns3pf/hclge_main.h | 1 +
.../hisilicon/hns3/hns3pf/hclge_trace.h | 94 +++
.../hisilicon/hns3/hns3vf/hclgevf_main.c | 40 ++
.../hisilicon/hns3/hns3vf/hclgevf_trace.h | 50 ++
14 files changed, 1457 insertions(+), 652 deletions(-)
--
2.30.0
On Sat, 9 Mar 2024 18:00:40 +0800 Jijie Shao wrote:
> Currently, the hns3 driver does not have the trace
> of the command queue. As a result, it is difficult to
> locate the communication between the driver and firmware.
> Therefore, the trace function of the command queue is
> added in this patch set to facilitate the locating of
> communication problems between the driver and firmware.
>
> If a RAS occurs, the driver will automatically reset to attempt
> to recover the RAS. Therefore, to locate the cause of the RAS,
> it is necessary to save the values of some RAS-related dfx
> registers before the reset. So we added a patch in
> this patch set to print these information.
## Form letter - net-next-closed
The merge window for v6.9 has begun and we have already posted our pull
request. Therefore net-next is closed for new drivers, features, code
refactoring and optimizations. We are currently accepting bug fixes only.
Please repost when net-next reopens after March 25th.
RFC patches sent for review only are obviously welcome at any time.
See: https://www.kernel.org/doc/html/next/process/maintainer-netdev.html#development-cycle
--
pw-bot: defer