From 5d30a5cda37ca349b4d9cb7e1985c7a0849001b6 Mon Sep 17 00:00:00 2001 From: Mahantesh Kumbar Date: Thu, 6 Sep 2018 20:44:27 +0530 Subject: 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 Reviewed-on: https://git-master.nvidia.com/r/1813231 GVS: Gerrit_Virtual_Submit Reviewed-by: svc-misra-checker Reviewed-by: Vijayakumar Subbu Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/gp106/acr_gp106.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/gpu/nvgpu/gp106/acr_gp106.h') diff --git a/drivers/gpu/nvgpu/gp106/acr_gp106.h b/drivers/gpu/nvgpu/gp106/acr_gp106.h index 3fab1509..ad004bf0 100644 --- a/drivers/gpu/nvgpu/gp106/acr_gp106.h +++ b/drivers/gpu/nvgpu/gp106/acr_gp106.h @@ -63,4 +63,12 @@ int gp106_flcn_populate_bl_dmem_desc(struct gk20a *g, void *lsfm, u32 *p_bl_gen_desc_size, u32 falconid); int lsfm_fill_flcn_bl_gen_desc(struct gk20a *g, struct lsfm_managed_ucode_img_v2 *pnode); +int gp106_acr_fill_bl_dmem_desc(struct gk20a *g, + struct nvgpu_acr *acr, struct hs_acr *acr_desc, + u32 *acr_ucode_header); +int gp106_acr_patch_wpr_info_to_ucode(struct gk20a *g, struct nvgpu_acr *acr, + struct hs_acr *acr_desc, bool is_recovery); +void nvgpu_gp106_acr_sw_init(struct gk20a *g, struct nvgpu_acr *acr); + #endif /* NVGPU_ACR_GP106_H */ + -- cgit v1.2.2