From 1f71f475e25fe786ec76d76a986aac8afec51b01 Mon Sep 17 00:00:00 2001 From: David Nieto Date: Wed, 27 Dec 2017 14:28:29 -0800 Subject: DNI: gpu: nvgpu: Increase GV100 ctxsw timeouts During bringup and before nvlink is up GV100 on the DDPX platform operates with a very, very slow sysmem link. In order to get sysmem test to pass it is neccesary to significantly increase most timeouts by an order the magnitude. Bug 2040544 Change-Id: I26858afde4ae80c70f86b47cfff674b6b00b5bf8 Signed-off-by: David Nieto Reviewed-on: https://git-master.nvidia.com/r/1627417 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/gv100/fifo_gv100.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/nvgpu/gv100/fifo_gv100.h') diff --git a/drivers/gpu/nvgpu/gv100/fifo_gv100.h b/drivers/gpu/nvgpu/gv100/fifo_gv100.h index af6ad030..0af3fcce 100644 --- a/drivers/gpu/nvgpu/gv100/fifo_gv100.h +++ b/drivers/gpu/nvgpu/gv100/fifo_gv100.h @@ -30,4 +30,5 @@ struct gk20a; u32 gv100_fifo_get_num_fifos(struct gk20a *g); u32 gv100_fifo_get_preempt_timeout(struct gk20a *g); +void gv100_apply_ctxsw_timeout_intr(struct gk20a *g); #endif -- cgit v1.2.2