[PATCH 1/2] habanalabs: change default CS timeout to 30 seconds
From: Oded Gabbay
Date: Mon Feb 22 2021 - 17:10:34 EST
Because our graph contains network operations, we need to account
for delay in the network.
5 seconds timeout per CS is not enough to account for that.
Signed-off-by: Oded Gabbay <ogabbay@xxxxxxxxxx>
---
drivers/misc/habanalabs/common/habanalabs_drv.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/misc/habanalabs/common/habanalabs_drv.c b/drivers/misc/habanalabs/common/habanalabs_drv.c
index 032d114f01ea..f695ea6253c1 100644
--- a/drivers/misc/habanalabs/common/habanalabs_drv.c
+++ b/drivers/misc/habanalabs/common/habanalabs_drv.c
@@ -27,13 +27,13 @@ static struct class *hl_class;
static DEFINE_IDR(hl_devs_idr);
static DEFINE_MUTEX(hl_devs_idr_lock);
-static int timeout_locked = 5;
+static int timeout_locked = 30;
static int reset_on_lockup = 1;
static int memory_scrub = 1;
module_param(timeout_locked, int, 0444);
MODULE_PARM_DESC(timeout_locked,
- "Device lockup timeout in seconds (0 = disabled, default 5s)");
+ "Device lockup timeout in seconds (0 = disabled, default 30s)");
module_param(reset_on_lockup, int, 0444);
MODULE_PARM_DESC(reset_on_lockup,
--
2.25.1