diff options
| author | Ofir Bitton <obitton@habana.ai> | 2020-12-01 10:39:54 +0200 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2020-12-28 08:47:38 +0200 |
| commit | 9c9013cbd8338ff8eac732d115c9005bc512cbc5 (patch) | |
| tree | a0ff7d3fb82f3317e2210aff2f601ce863a72bbe /drivers/misc/habanalabs/include/common | |
| parent | 6585489e808d9964dbde9dad89ac8e792e1185fc (diff) | |
habanalabs: preboot hard reset support
FW hard reset capability indication is now moved to preboot stage.
Driver will check if HW is dirty only after it validated preboot
is up. If HW is dirty, driver will perform a hard reset according
to the FW capability.
In addition, FW defines a new message which driver need to send in
order to initiate a hard reset.
Signed-off-by: Ofir Bitton <obitton@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'drivers/misc/habanalabs/include/common')
| -rw-r--r-- | drivers/misc/habanalabs/include/common/hl_boot_if.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/misc/habanalabs/include/common/hl_boot_if.h b/drivers/misc/habanalabs/include/common/hl_boot_if.h index e5801ecf0cb2..755c4800f002 100644 --- a/drivers/misc/habanalabs/include/common/hl_boot_if.h +++ b/drivers/misc/habanalabs/include/common/hl_boot_if.h @@ -204,6 +204,8 @@ enum kmd_msg { KMD_MSG_GOTO_WFE, KMD_MSG_FIT_RDY, KMD_MSG_SKIP_BMC, + RESERVED, + KMD_MSG_RST_DEV, }; enum cpu_msg_status { |