From 30d399de307befc4edc2b8ca66c36ad2440d34f1 Mon Sep 17 00:00:00 2001 From: Vijayakumar Date: Wed, 24 Jun 2015 12:56:50 +0530 Subject: gpu: nvgpu: load secure gpccs using dma bug 200080684 use new cmd defined in ucode for loading GR falcons. flip PRIV load flag in lsb header to indicate using dma. use pmu msg as cmd completion for new cmd instead of polling fecs mailbox. also move check for using dma in non secure boot path to hal. Change-Id: I22582a705bd1ae0603f858e1fe200d72e6794a81 Signed-off-by: Vijayakumar Reviewed-on: http://git-master/r/761625 Reviewed-by: Terje Bergstrom Tested-by: Terje Bergstrom --- drivers/gpu/nvgpu/gk20a/gk20a.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/gpu/nvgpu/gk20a/gk20a.h') diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h index d8e3586f..9a183e44 100644 --- a/drivers/gpu/nvgpu/gk20a/gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/gk20a.h @@ -333,6 +333,7 @@ struct gpu_ops { struct { int (*get_netlist_name)(int index, char *name); bool (*is_fw_defined)(void); + bool use_dma_for_fw_bootstrap; } gr_ctx; struct { bool (*support_sparse)(struct gk20a *g); @@ -383,7 +384,9 @@ struct gpu_ops { int (*pmu_setup_hw_and_bootstrap)(struct gk20a *g); int (*pmu_setup_elpg)(struct gk20a *g); int (*init_wpr_region)(struct gk20a *g); + int (*load_lsfalcon_ucode)(struct gk20a *g, u32 falconidmask); u32 lspmuwprinitdone; + u32 lsfloadedfalconid; bool fecsbootstrapdone; } pmu; struct { -- cgit v1.2.2