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Message-Id: <20210222220842.9398-1-ogabbay@kernel.org> Date: Tue, 23 Feb 2021 00:08:41 +0200 From: Oded Gabbay <ogabbay@...nel.org> To: linux-kernel@...r.kernel.org Subject: [PATCH 1/2] habanalabs: change default CS timeout to 30 seconds 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@...nel.org> --- 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
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