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/gk20a/gk20a.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/nvgpu/gk20a/gk20a.h') diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h index 9d51be59..d9a8396f 100644 --- a/drivers/gpu/nvgpu/gk20a/gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/gk20a.h @@ -531,6 +531,7 @@ struct gpu_ops { void (*get_mmu_fault_info)(struct gk20a *g, u32 mmu_fault_id, struct mmu_fault_info *mmfault); void (*apply_pb_timeout)(struct gk20a *g); + void (*apply_ctxsw_timeout_intr)(struct gk20a *g); int (*wait_engine_idle)(struct gk20a *g); u32 (*get_num_fifos)(struct gk20a *g); u32 (*get_pbdma_signature)(struct gk20a *g); -- cgit v1.2.2