gpu: nvgpu: Reorg ce2 HAL initialization

Reorganize HAL initialization to remove inheritance and construct
the gpu_ops struct at compile time. This patch only covers the ce2
sub-module of the gpu_ops struct.

Perform HAL function assignments in hal_gxxxx.c through the
population of a chip-specific copy of gpu_ops.

Jira NVGPU-74

Change-Id: I7dfd5e8dcd4d6f3623d1b795b6b2e15ff356a13a
Signed-off-by: Sunny He <suhe@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1509632
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gp10b/hal_gp10b.c b/drivers/gpu/nvgpu/gp10b/hal_gp10b.c
index 6b4fbf40..feac284b 100644
--- a/drivers/gpu/nvgpu/gp10b/hal_gp10b.c
+++ b/drivers/gpu/nvgpu/gp10b/hal_gp10b.c
@@ -165,6 +165,10 @@ static const struct gpu_ops gp10b_ops = {
                 .sync_debugfs = gp10b_ltc_sync_debugfs,
 #endif
         },
+        .ce2 = {
+                .isr_stall = gp10b_ce_isr,
+                .isr_nonstall = gp10b_ce_nonstall_isr,
+        },
         .clock_gating = {
                 .slcg_bus_load_gating_prod =
                         gp10b_slcg_bus_load_gating_prod,
@@ -345,6 +349,7 @@ int gp10b_init_hal(struct gk20a *g)
         u32 val;
 
         gops->ltc = gp10b_ops.ltc;
+        gops->ce2 = gp10b_ops.ce2;
         gops->clock_gating = gp10b_ops.clock_gating;
         gops->fifo = gp10b_ops.fifo;
         gops->mc = gp10b_ops.mc;
@@ -407,7 +412,6 @@ int gp10b_init_hal(struct gk20a *g)
         gp10b_init_gr(g);
         gp10b_init_fecs_trace_ops(gops);
         gp10b_init_fb(gops);
-        gp10b_init_ce(gops);
         gp10b_init_gr_ctx(gops);
         gp10b_init_mm(gops);
         gp10b_init_pmu_ops(g);