gpu: nvgpu: vgpu: add TEGRA_VGPU_EVENT_SET_ERROR_NOTIFIER

RM server will notify clients with TEGRA_VGPU_EVENT_SET_ERROR_NOTIFIER
whenever .set_error_notifier is called. Clients will set error notifier
accordingly.

Jira VQRM-3058

Change-Id: I2f435335867cce5dfd7fddb718ac6a1ff7cd66ae
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1679711
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, 7 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 43a6d079..ba7d2ba2 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/vgpu/tegra_vgpu.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/vgpu/tegra_vgpu.h
@@ -714,6 +714,11 @@ struct tegra_vgpu_channel_cleanup {
         u32 chid;
 };
 
+struct tegra_vgpu_channel_set_error_notifier {
+        u32 chid;
+        u32 error;
+};
+
 enum {
 
         TEGRA_VGPU_INTR_GR = 0,
@@ -732,6 +737,7 @@ enum {
         TEGRA_VGPU_EVENT_SM_ESR = 4,
         TEGRA_VGPU_EVENT_SEMAPHORE_WAKEUP = 5,
         TEGRA_VGPU_EVENT_CHANNEL_CLEANUP = 6,
+        TEGRA_VGPU_EVENT_SET_ERROR_NOTIFIER = 7,
 };
 
 struct tegra_vgpu_intr_msg {
@@ -748,6 +754,7 @@ struct tegra_vgpu_intr_msg {
                 struct tegra_vgpu_sm_esr_info sm_esr;
                 struct tegra_vgpu_semaphore_wakeup sem_wakeup;
                 struct tegra_vgpu_channel_cleanup ch_cleanup;
+                struct tegra_vgpu_channel_set_error_notifier set_error_notifier;
                 char padding[32];
         } info;
 };