Messages in this thread Patch in this message | | | From | Oded Gabbay <> | Subject | [PATCH 1/7] habanalabs/gaudi: clear QM errors only if not in stop_on_err mode | Date | Thu, 8 Apr 2021 18:22:28 +0300 |
| |
From: Tomer Tayar <ttayar@habana.ai>
Clearing QM errors by the driver will prevent these H/W blocks from stopping in case they are configured to stop on errors, so perform this clearing only if this mode is not in use.
Signed-off-by: Tomer Tayar <ttayar@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org> --- drivers/misc/habanalabs/gaudi/gaudi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/misc/habanalabs/gaudi/gaudi.c b/drivers/misc/habanalabs/gaudi/gaudi.c index 03d3fb643e79..791434278904 100644 --- a/drivers/misc/habanalabs/gaudi/gaudi.c +++ b/drivers/misc/habanalabs/gaudi/gaudi.c @@ -7086,7 +7086,8 @@ static void gaudi_handle_qman_err_generic(struct hl_device *hdev, } /* Write 1 clear errors */ - WREG32(glbl_sts_addr + 4 * i, glbl_sts_clr_val); + if (!hdev->stop_on_err) + WREG32(glbl_sts_addr + 4 * i, glbl_sts_clr_val); } arb_err_val = RREG32(arb_err_addr); -- 2.25.1
| |