gpu: nvgpu: vgpu: add TEGRA_VGPU_EVENT_CHANNEL_CLEANUP

RM server uses the command to notify clients to abort and clean up a
channel. Clients will set has_timedout at the same time.

Jira VQRM-3058

Change-Id: Iebd28ccdae52dd789ee93d65c4e816b83df8d891
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1679710
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/include/nvgpu/vgpu/tegra_vgpu.h b/drivers/gpu/nvgpu/include/nvgpu/vgpu/tegra_vgpu.h
index 3bcabadf..43a6d079 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/vgpu/tegra_vgpu.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/vgpu/tegra_vgpu.h
@@ -710,6 +710,10 @@ struct tegra_vgpu_semaphore_wakeup {
         u32 post_events;
 };
 
+struct tegra_vgpu_channel_cleanup {
+        u32 chid;
+};
+
 enum {
 
         TEGRA_VGPU_INTR_GR = 0,
@@ -727,6 +731,7 @@ enum {
         TEGRA_VGPU_EVENT_CHANNEL = 3,
         TEGRA_VGPU_EVENT_SM_ESR = 4,
         TEGRA_VGPU_EVENT_SEMAPHORE_WAKEUP = 5,
+        TEGRA_VGPU_EVENT_CHANNEL_CLEANUP = 6,
 };
 
 struct tegra_vgpu_intr_msg {
@@ -742,6 +747,7 @@ struct tegra_vgpu_intr_msg {
                 struct tegra_vgpu_channel_event_info channel_event;
                 struct tegra_vgpu_sm_esr_info sm_esr;
                 struct tegra_vgpu_semaphore_wakeup sem_wakeup;
+                struct tegra_vgpu_channel_cleanup ch_cleanup;
                 char padding[32];
         } info;
 };