gpu: nvgpu: vgpu: alloc hwpm ctxt buf on client

In hypervisor mode, all GPU VA allocations must be done by client;
fix this for the allocation of the hwpm ctxt buffer

Bug 200231611

Change-Id: I0270b1298308383a969a47d0a859ed53c20594ef
Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com>
Reviewed-on: http://git-master/r/1240913
(cherry picked from commit 49314d42b13e27dc2f8c1e569a8c3e750173148d)
Reviewed-on: http://git-master/r/1245867
(cherry picked from commit d0b10e84d90d0fd61eca8be0f9e879d9cec71d3e)
Reviewed-on: http://git-master/r/1246700
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/tegra_vgpu.h b/include/linux/tegra_vgpu.h
index be8b9ad1..456622a4 100644
--- a/include/linux/tegra_vgpu.h
+++ b/include/linux/tegra_vgpu.h
@@ -348,6 +348,7 @@ enum {
 
 struct tegra_vgpu_channel_set_ctxsw_mode {
         u64 handle;
+        u64 gpu_va;
         u32 mode;
 };
 
@@ -436,6 +437,7 @@ struct tegra_vgpu_constants_params {
          * TEGRA_VGPU_MAX_TPC_COUNT_PER_GPC
          */
         u16 gpc_tpc_mask[TEGRA_VGPU_MAX_GPC_COUNT];
+        u32 hwpm_ctx_size;
 };
 
 struct tegra_vgpu_channel_cyclestats_snapshot_params {