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| author | Shannon Nelson <shannon.nelson@amd.com> | 2023-04-19 10:04:20 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-04-21 08:29:13 +0100 |
| commit | 49ce92fbee0b6bb8066dddf37489483b3b6b5c25 (patch) | |
| tree | 1881727acd3a9a76c5ff31ea4c5810a2082f8570 /Documentation | |
| parent | 01ba61b55b2041a39c54aefb3153c770dd59a0ef (diff) | |
| download | linux-stable-49ce92fbee0b6bb8066dddf37489483b3b6b5c25.tar.gz linux-stable-49ce92fbee0b6bb8066dddf37489483b3b6b5c25.tar.bz2 linux-stable-49ce92fbee0b6bb8066dddf37489483b3b6b5c25.zip | |
pds_core: add FW update feature to devlink
Add in the support for doing firmware updates. Of the two
main banks available, a and b, this updates the one not in
use and then selects it for the next boot.
Example:
devlink dev flash pci/0000:b2:00.0 \
file pensando/dsc_fw_1.63.0-22.tar
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/networking/device_drivers/ethernet/amd/pds_core.rst | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/networking/device_drivers/ethernet/amd/pds_core.rst b/Documentation/networking/device_drivers/ethernet/amd/pds_core.rst index a48eafb3d0d3..932ac03a3359 100644 --- a/Documentation/networking/device_drivers/ethernet/amd/pds_core.rst +++ b/Documentation/networking/device_drivers/ethernet/amd/pds_core.rst @@ -73,6 +73,16 @@ The ``pds_core`` driver reports the following versions - fixed - The revision of the ASIC for this device +Firmware Management +=================== + +The ``flash`` command can update a the DSC firmware. The downloaded firmware +will be saved into either of firmware bank 1 or bank 2, whichever is not +currently in use, and that bank will used for the next boot:: + + # devlink dev flash pci/0000:b5:00.0 \ + file pensando/dsc_fw_1.63.0-22.tar + Health Reporters ================ |