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authorYuri Nudelman <ynudelman@habana.ai>2021-06-13 09:22:20 +0300
committerOded Gabbay <ogabbay@kernel.org>2021-06-18 15:23:43 +0300
commit4d041216c83dd9933c7c72b40511bb3585fa1724 (patch)
treeaa10c6afd4278898d93d4b1283fce73beea3d45d /Documentation/ABI
parent38e19d0b87ebc380341d5c026abed9e8060b2d37 (diff)
downloadlinux-4d041216c83dd9933c7c72b40511bb3585fa1724.tar.xz
debugfs: add skip_reset_on_timeout option
To be able to debug long-running CS better, without changing the userspace code, we are adding a new option through debugfs interface to skip the reset of the device in case of CS timeout. Signed-off-by: Yuri Nudelman <ynudelman@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'Documentation/ABI')
-rw-r--r--Documentation/ABI/testing/debugfs-driver-habanalabs8
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/debugfs-driver-habanalabs b/Documentation/ABI/testing/debugfs-driver-habanalabs
index c78fc9282876..e78ceb1f70b3 100644
--- a/Documentation/ABI/testing/debugfs-driver-habanalabs
+++ b/Documentation/ABI/testing/debugfs-driver-habanalabs
@@ -207,6 +207,14 @@ Contact: ogabbay@kernel.org
Description: Sets the PCI power state. Valid values are "1" for D0 and "2"
for D3Hot
+What: /sys/kernel/debug/habanalabs/hl<n>/skip_reset_on_timeout
+Date: Jun 2021
+KernelVersion: 5.13
+Contact: ynudelman@habana.ai
+Description: Sets the skip reset on timeout option for the device. Value of
+ "0" means device will be reset in case some CS has timed out,
+ otherwise it will not be reset.
+
What: /sys/kernel/debug/habanalabs/hl<n>/stop_on_err
Date: Mar 2020
KernelVersion: 5.6