From: Oded Gabbay <oded.gabbay@gmail.com>
To: linux-kernel@vger.kernel.org, SW_Drivers@habana.ai
Cc: gregkh@linuxfoundation.org
Subject: [PATCH] habanalabs: increase GAUDI QMAN ARB WDT timeout
Date: Fri, 12 Jun 2020 09:27:44 +0300 [thread overview]
Message-ID: <20200612062744.29316-1-oded.gabbay@gmail.com> (raw)
The current timeout is too low for some of the workloads and we see false
errors as a result.
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
---
drivers/misc/habanalabs/gaudi/gaudi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/misc/habanalabs/gaudi/gaudi.c b/drivers/misc/habanalabs/gaudi/gaudi.c
index 211547d4f8a7..69317d2ebdfa 100644
--- a/drivers/misc/habanalabs/gaudi/gaudi.c
+++ b/drivers/misc/habanalabs/gaudi/gaudi.c
@@ -96,7 +96,7 @@
#define GAUDI_NUM_OF_QM_ARB_ERR_CAUSE 3
-#define GAUDI_ARB_WDT_TIMEOUT 0x400000
+#define GAUDI_ARB_WDT_TIMEOUT 0x1000000
static const char gaudi_irq_name[GAUDI_MSI_ENTRIES][GAUDI_MAX_STRING_LEN] = {
"gaudi cq 0_0", "gaudi cq 0_1", "gaudi cq 0_2", "gaudi cq 0_3",
--
2.17.1
next reply other threads:[~2020-06-12 6:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-12 6:27 Oded Gabbay [this message]
2020-06-12 8:32 ` [PATCH] habanalabs: increase GAUDI QMAN ARB WDT timeout Tomer Tayar
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