From 4df6cd4a345d9a564f2235bc6a20ebb4614c2b04 Mon Sep 17 00:00:00 2001 From: Thomas Fleury Date: Mon, 11 Apr 2016 17:06:20 -0700 Subject: gpu: nvgpu: add ctxsw channel reset event Generate a ctxsw channel reset when engine needs to be reset. This event is generated by the driver, while other events are generated by FECS. JIRA ELVR-314 Change-Id: I7791cf3e538782464c37c442c871acb177484566 Signed-off-by: Thomas Fleury Reviewed-on: http://git-master/r/1129029 (cherry picked from commit 114038a1a5d9e8941bc53f3e95115b01dd1f8c6e) Reviewed-on: http://git-master/r/1134379 (cherry picked from commit 15fa2a7b48a0937dfd449ca0c4ed5ad3a863d6bf) Reviewed-on: http://git-master/r/1123916 Reviewed-by: Terje Bergstrom Tested-by: Terje Bergstrom --- drivers/gpu/nvgpu/gk20a/ctxsw_trace_gk20a.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/gpu/nvgpu/gk20a/ctxsw_trace_gk20a.h') diff --git a/drivers/gpu/nvgpu/gk20a/ctxsw_trace_gk20a.h b/drivers/gpu/nvgpu/gk20a/ctxsw_trace_gk20a.h index 7a2f4aeb..dacc0b50 100644 --- a/drivers/gpu/nvgpu/gk20a/ctxsw_trace_gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/ctxsw_trace_gk20a.h @@ -23,6 +23,7 @@ struct channel_gk20a; struct channel_ctx_gk20a; struct gk20a_ctxsw_dev; struct gk20a_fecs_trace; +struct tsg_gk20a; int gk20a_ctxsw_dev_release(struct inode *inode, struct file *filp); @@ -40,4 +41,8 @@ int gk20a_ctxsw_trace_write(struct gk20a *, struct nvgpu_ctxsw_trace_entry *); void gk20a_ctxsw_trace_wake_up(struct gk20a *g, int vmid); void gk20a_ctxsw_trace_init_ops(struct gpu_ops *ops); +void gk20a_ctxsw_trace_channel_reset(struct gk20a *g, struct channel_gk20a *ch); +void gk20a_ctxsw_trace_tsg_reset(struct gk20a *g, struct tsg_gk20a *tsg); + + #endif /* __CTXSW_TRACE_GK20A_H */ -- cgit v1.2.2