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loongarch-next
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3 Commits

Author SHA1 Message Date
Edward Cree
5726a15499 sfc: support X4 devlink flash 
Unlike X2 and EF100, we do not attempt to parse the firmware file to
 find an image within it; we simply hand the entire file to the MC,
 which is responsible for understanding any container formats we might
 use and validating that the firmware file is applicable to this NIC.

Signed-off-by: Edward Cree <ecree.xilinx@gmail.com>
Link: https://patch.msgid.link/9a72a74002a7819c780b0a18ce9294c9d4e1db12.1742493017.git.ecree.xilinx@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2025-03-25 07:55:11 -07:00
Edward Cree
3ed63980ae sfc: deploy devlink flash images to NIC over MCDI 
Use MC_CMD_NVRAM_* wrappers to write the firmware to the partition
 identified from the image header.

Signed-off-by: Edward Cree <ecree.xilinx@gmail.com>
Link: https://patch.msgid.link/a746335876b621b3e54cf4e49948148e349a1745.1739186253.git.ecree.xilinx@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2025-02-11 17:12:17 -08:00
Edward Cree
fd118a77ed sfc: parse headers of devlink flash images 
This parsing is necessary to obtain the metadata which will be
 used in a subsequent patch to write the image to the device.

Signed-off-by: Edward Cree <ecree.xilinx@gmail.com>
Link: https://patch.msgid.link/65318300f3f1b1462925f917f7c0d0ac833955ae.1739186253.git.ecree.xilinx@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2025-02-11 17:12:17 -08:00