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authorMahantesh Kumbar <mkumbar@nvidia.com>2018-09-06 11:14:27 -0400
committermobile promotions <svcmobile_promotions@nvidia.com>2018-09-24 11:11:49 -0400
commit5d30a5cda37ca349b4d9cb7e1985c7a0849001b6 (patch)
tree89a37078480d7cec42d9a8c7bc869aae8bb28279 /drivers/gpu/nvgpu/gp10b
parent7465926ccdcdad87c22c788fe04fc11961df53ba (diff)
gpu: nvgpu: ACR code refactor
-Created struct nvgpu_acr to hold acr module related member within single struct which are currently spread across multiple structs like nvgpu_pmu, pmu_ops & gk20a. -Created struct hs_flcn_bl struct to hold ACR HS bootloader specific members -Created struct hs_acr to hold ACR ucode specific members like bootloader data using struct hs_flcn_bl, acr type & falcon info on which ACR ucode need to run. -Created acr ops under struct nvgpu_acr to perform ACR specific operation, currently ACR ops were part PMU which caused to have always dependence on PMU even though ACR was not executing on PMU. -Added acr_remove_support ops which will be called as part of gk20a_remove_support() method, earlier acr cleanup was part of pmu remove_support method. -Created define for ACR types, -Ops acr_sw_init() function helps to set ACR properties statically for chip currently in execution & assign ops to point to needed functions as per chip. -Ops acr_sw_init execute at early as nvgpu_init_mm_support calls acr function to alloc blob space. -Created ops to fill bootloader descriptor & to patch WPR info to ACR uocde based on interfaces used to bootstrap ACR ucode. -Created function gm20b_bootstrap_hs_acr() function which is now common HAL for all chips to bootstrap ACR, earlier had 3 different function for gm20b/gp10b, gv11b & for all dgpu based on interface needed. -Removed duplicate code for falcon engine wherever common falcon code can be used. -Removed ACR code dependent on PMU & made changes to use from nvgpu_acr. JIRA NVGPU-1148 Change-Id: I39951d2fc9a0bb7ee6057e0fa06da78045d47590 Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1813231 GVS: Gerrit_Virtual_Submit Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com> Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gp10b')
-rw-r--r--drivers/gpu/nvgpu/gp10b/hal_gp10b.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/nvgpu/gp10b/hal_gp10b.c b/drivers/gpu/nvgpu/gp10b/hal_gp10b.c
index d8a430fa..759d271e 100644
--- a/drivers/gpu/nvgpu/gp10b/hal_gp10b.c
+++ b/drivers/gpu/nvgpu/gp10b/hal_gp10b.c
@@ -723,6 +723,9 @@ static const struct gpu_ops gp10b_ops = {
723 .read_vin_cal_slope_intercept_fuse = NULL, 723 .read_vin_cal_slope_intercept_fuse = NULL,
724 .read_vin_cal_gain_offset_fuse = NULL, 724 .read_vin_cal_gain_offset_fuse = NULL,
725 }, 725 },
726 .acr = {
727 .acr_sw_init = nvgpu_gm20b_acr_sw_init,
728 },
726 .chip_init_gpu_characteristics = gp10b_init_gpu_characteristics, 729 .chip_init_gpu_characteristics = gp10b_init_gpu_characteristics,
727 .get_litter_value = gp10b_get_litter_value, 730 .get_litter_value = gp10b_get_litter_value,
728}; 731};
@@ -761,6 +764,7 @@ int gp10b_init_hal(struct gk20a *g)
761 gops->priv_ring = gp10b_ops.priv_ring; 764 gops->priv_ring = gp10b_ops.priv_ring;
762 765
763 gops->fuse = gp10b_ops.fuse; 766 gops->fuse = gp10b_ops.fuse;
767 gops->acr = gp10b_ops.acr;
764 768
765 /* Lone Functions */ 769 /* Lone Functions */
766 gops->chip_init_gpu_characteristics = 770 gops->chip_init_gpu_characteristics =
@@ -812,7 +816,6 @@ int gp10b_init_hal(struct gk20a *g)
812 816
813 __nvgpu_set_enabled(g, NVGPU_PMU_FECS_BOOTSTRAP_DONE, false); 817 __nvgpu_set_enabled(g, NVGPU_PMU_FECS_BOOTSTRAP_DONE, false);
814 g->pmu_lsf_pmu_wpr_init_done = 0; 818 g->pmu_lsf_pmu_wpr_init_done = 0;
815 g->bootstrap_owner = LSF_BOOTSTRAP_OWNER_DEFAULT;
816 819
817 g->name = "gp10b"; 820 g->name = "gp10b";
818 821