diff options
| author | Tomer Tayar <ttayar@habana.ai> | 2022-09-01 14:12:56 +0300 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2022-09-19 15:08:38 +0300 |
| commit | a0fc8688c003172455f99b6b7e185b167ed964a0 (patch) | |
| tree | dfb64be8f9653abbb2d0e075e6d1a309f790e707 /drivers/misc/habanalabs/common/firmware_if.c | |
| parent | aee3fd74fe579b6de5d8661dac559df91ab36b12 (diff) | |
habanalabs/gaudi2: read F/W security indication after hard reset
F/W security status might change after every reset.
Add the reading of the preboot status to the hard reset sequence, which
among others reads this security indication.
As this preboot status reading includes the waiting for the preboot to
be ready, it can be removed from the CPU init which is done in a later
stage.
Signed-off-by: Tomer Tayar <ttayar@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'drivers/misc/habanalabs/common/firmware_if.c')
| -rw-r--r-- | drivers/misc/habanalabs/common/firmware_if.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/misc/habanalabs/common/firmware_if.c b/drivers/misc/habanalabs/common/firmware_if.c index cd2eb7e73be5..8bfb459a8282 100644 --- a/drivers/misc/habanalabs/common/firmware_if.c +++ b/drivers/misc/habanalabs/common/firmware_if.c @@ -2509,13 +2509,6 @@ static int hl_fw_dynamic_init_cpu(struct hl_device *hdev, */ dyn_regs = &fw_loader->dynamic_loader.comm_desc.cpu_dyn_regs; - /* if no preboot loaded indication- wait for preboot */ - if (!(hdev->fw_loader.fw_comp_loaded & FW_TYPE_PREBOOT_CPU)) { - rc = hl_fw_wait_preboot_ready(hdev); - if (rc) - return -EIO; - } - rc = hl_fw_dynamic_send_protocol_cmd(hdev, fw_loader, COMMS_RST_STATE, 0, true, fw_loader->cpu_timeout); |