From a0dfb2b91112a766fb4b3e2aaafa99167151c3da Mon Sep 17 00:00:00 2001 From: Deepak Nibade Date: Fri, 13 Apr 2018 13:18:28 +0530 Subject: gpu: nvgpu: gv100: consider floorswept FBPA for getting unicast list In gr_gv11b/gk20a_create_priv_addr_table() we do not consider floorswept FBPAs and just calculate the unicast list assuming all FBPAs are present This generates incorrect list of unicast addresses Fix this introducing new HAL ops.gr.split_fbpa_broadcast_addr Set gr_gv100_get_active_fpba_mask() for GV100 Set gr_gk20a_split_fbpa_broadcast_addr() for rest of the chips gr_gv100_get_active_fpba_mask() will first get active FPBA mask and generate unicast list only for active FBPAs Bug 200398811 Jira NVGPU-556 Change-Id: Idd11d6e7ad7b6836525fe41509aeccf52038321f Signed-off-by: Deepak Nibade Reviewed-on: https://git-master.nvidia.com/r/1694444 GVS: Gerrit_Virtual_Submit Reviewed-by: Bharat Nihalani Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/gp106/hal_gp106.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/nvgpu/gp106/hal_gp106.c') diff --git a/drivers/gpu/nvgpu/gp106/hal_gp106.c b/drivers/gpu/nvgpu/gp106/hal_gp106.c index 91bc614c..eecb0f09 100644 --- a/drivers/gpu/nvgpu/gp106/hal_gp106.c +++ b/drivers/gpu/nvgpu/gp106/hal_gp106.c @@ -387,6 +387,7 @@ static const struct gpu_ops gp106_ops = { .create_priv_addr_table = gr_gk20a_create_priv_addr_table, .get_pmm_per_chiplet_offset = gr_gm20b_get_pmm_per_chiplet_offset, + .split_fbpa_broadcast_addr = gr_gk20a_split_fbpa_broadcast_addr, }, .fb = { .reset = gp106_fb_reset, -- cgit v1.2.2