From de3ad1a94974b08268a485136f04b8e436ef2579 Mon Sep 17 00:00:00 2001 From: Sunny He Date: Wed, 28 Jun 2017 14:16:53 -0700 Subject: gpu: nvgpu: Remove securegpccs flag from gpu_ops Replace securegpccs boolean flag in gpu_ops with entry in common flag system. The new common flag is NVGPU_SEC_SECUREGPCCS Jira NVGPU-74 Change-Id: I46430f95063f617531cf0e5aba472051b41f4a9d Signed-off-by: Sunny He Reviewed-on: https://git-master.nvidia.com/r/1514060 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Alex Waterman GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu --- drivers/gpu/nvgpu/gm20b/acr_gm20b.c | 3 ++- drivers/gpu/nvgpu/gm20b/gr_gm20b.c | 6 +++--- drivers/gpu/nvgpu/gm20b/hal_gm20b.c | 3 ++- 3 files changed, 7 insertions(+), 5 deletions(-) (limited to 'drivers/gpu/nvgpu/gm20b') diff --git a/drivers/gpu/nvgpu/gm20b/acr_gm20b.c b/drivers/gpu/nvgpu/gm20b/acr_gm20b.c index 1bc51a7c..0d69b5da 100644 --- a/drivers/gpu/nvgpu/gm20b/acr_gm20b.c +++ b/drivers/gpu/nvgpu/gm20b/acr_gm20b.c @@ -28,6 +28,7 @@ #include #include #include +#include #include @@ -267,7 +268,7 @@ static int gpccs_ucode_details(struct gk20a *g, struct flcn_ucode_img *p_img) struct nvgpu_firmware *gpccs_sig; int err; - if (g->ops.securegpccs == false) + if (!nvgpu_is_enabled(g, NVGPU_SEC_SECUREGPCCS)) return -ENOENT; gpccs_sig = nvgpu_request_firmware(g, T18x_GPCCS_UCODE_SIG, 0); diff --git a/drivers/gpu/nvgpu/gm20b/gr_gm20b.c b/drivers/gpu/nvgpu/gm20b/gr_gm20b.c index bd9b627f..5d9cc32c 100644 --- a/drivers/gpu/nvgpu/gm20b/gr_gm20b.c +++ b/drivers/gpu/nvgpu/gm20b/gr_gm20b.c @@ -758,7 +758,7 @@ static int gr_gm20b_load_ctxsw_ucode(struct gk20a *g) g->ops.pmu.lsfloadedfalconid = 0; if (g->ops.pmu.fecsbootstrapdone) { /* this must be recovery so bootstrap fecs and gpccs */ - if (!g->ops.securegpccs) { + if (!nvgpu_is_enabled(g, NVGPU_SEC_SECUREGPCCS)) { gr_gm20b_load_gpccs_with_bootloader(g); err = g->ops.pmu.load_lsfalcon_ucode(g, (1 << LSF_FALCON_ID_FECS)); @@ -777,7 +777,7 @@ static int gr_gm20b_load_ctxsw_ucode(struct gk20a *g) } else { /* cold boot or rg exit */ g->ops.pmu.fecsbootstrapdone = true; - if (!g->ops.securegpccs) { + if (!nvgpu_is_enabled(g, NVGPU_SEC_SECUREGPCCS)) { gr_gm20b_load_gpccs_with_bootloader(g); } else { /* bind WPR VA inst block */ @@ -797,7 +797,7 @@ static int gr_gm20b_load_ctxsw_ucode(struct gk20a *g) } /*start gpccs */ - if (g->ops.securegpccs) { + if (nvgpu_is_enabled(g, NVGPU_SEC_SECUREGPCCS)) { gk20a_writel(g, reg_offset + gr_fecs_cpuctl_alias_r(), gr_gpccs_cpuctl_startcpu_f(1)); diff --git a/drivers/gpu/nvgpu/gm20b/hal_gm20b.c b/drivers/gpu/nvgpu/gm20b/hal_gm20b.c index 7415e6c1..01e277ce 100644 --- a/drivers/gpu/nvgpu/gm20b/hal_gm20b.c +++ b/drivers/gpu/nvgpu/gm20b/hal_gm20b.c @@ -351,8 +351,9 @@ int gm20b_init_hal(struct gk20a *g) gm20b_ops.chip_init_gpu_characteristics; gops->get_litter_value = gm20b_ops.get_litter_value; - gops->securegpccs = false; + __nvgpu_set_enabled(g, NVGPU_SEC_SECUREGPCCS, false); __nvgpu_set_enabled(g, NVGPU_PMU_PSTATE, false); + #ifdef CONFIG_TEGRA_ACR if (nvgpu_is_enabled(g, NVGPU_IS_FMODEL)) { gops->privsecurity = 1; -- cgit v1.2.2