gpu: nvgpu: gv100: fix timeout handling

GV100 has a larger vidmem size and a slower sideband to sysmem so timeouts
need to be adjusted to avoid false positives.

JIRA: NVGPUGV100-36

Change-Id: I3cbc19aa1158c89bc48ae1fa6ec4bc755cd9389d
Signed-off-by: David Nieto <dmartineznie@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1582092
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gv100/hal_gv100.c b/drivers/gpu/nvgpu/gv100/hal_gv100.c
index 4e05f22b..ff852168 100644
--- a/drivers/gpu/nvgpu/gv100/hal_gv100.c
+++ b/drivers/gpu/nvgpu/gv100/hal_gv100.c
@@ -424,6 +424,7 @@ static const struct gpu_ops gv100_ops = {
                 .mem_unlock = gv100_fb_memory_unlock,
         },
         .fifo = {
+                .get_preempt_timeout = gv100_fifo_get_preempt_timeout,
                 .init_fifo_setup_hw = gv11b_init_fifo_setup_hw,
                 .bind_channel = channel_gm20b_bind,
                 .unbind_channel = channel_gv11b_unbind,
@@ -470,7 +471,7 @@ static const struct gpu_ops gv100_ops = {
                 .intr_0_error_mask = gv11b_fifo_intr_0_error_mask,
                 .is_preempt_pending = gv11b_fifo_is_preempt_pending,
                 .init_pbdma_intr_descs = gv11b_fifo_init_pbdma_intr_descs,
-                .reset_enable_hw = gv11b_init_fifo_reset_enable_hw,
+                .reset_enable_hw = gk20a_init_fifo_reset_enable_hw,
                 .teardown_ch_tsg = gv11b_fifo_teardown_ch_tsg,
                 .handle_sched_error = gv11b_fifo_handle_sched_error,
                 .handle_pbdma_intr_0 = gv11b_fifo_handle_pbdma_intr_0,
@@ -523,7 +524,7 @@ static const struct gpu_ops gv100_ops = {
                 .vm_bind_channel = gk20a_vm_bind_channel,
                 .fb_flush = gk20a_mm_fb_flush,
                 .l2_invalidate = gk20a_mm_l2_invalidate,
-                .l2_flush = gv11b_mm_l2_flush,
+                .l2_flush = gk20a_mm_l2_flush,
                 .cbc_clean = gk20a_mm_cbc_clean,
                 .set_big_page_size = gm20b_mm_set_big_page_size,
                 .get_big_page_sizes = gm20b_mm_get_big_page_sizes,
@@ -542,6 +543,7 @@ static const struct gpu_ops gv100_ops = {
                 .init_bar2_mm_hw_setup = gv11b_init_bar2_mm_hw_setup,
                 .remove_bar2_vm = gv11b_mm_remove_bar2_vm,
                 .fault_info_mem_destroy = gv11b_mm_fault_info_mem_destroy,
+                .get_flush_retries = gv100_mm_get_flush_retries,
         },
         .pramin = {
                 .enter = gk20a_pramin_enter,