From ce0fe5082ebb8a7e0ca5a8992e17ae4547d4db5e Mon Sep 17 00:00:00 2001 From: Peter Daifuku Date: Fri, 15 Apr 2016 18:12:34 -0700 Subject: gpu: nvgpu: hwpm broadcast register support Add support for hwpm broadcast registers (ltc and lts) In gr_gk20a_find_priv_offset_in_buffer, replace "Unknown address type" error with informational message: gr_gk20a_exec_ctx_ops calls gk20a_get_ctx_buffer_offsets and if that fails, calls gr_gk20a_get_pm_ctx_buffer_offsets; HWPM registers will fail the first call, so an error or warning is overkill. Bug 1648200 Change-Id: I197b82579e9894652add4ff254418f818981415a Signed-off-by: Peter Daifuku Reviewed-on: http://git-master/r/1131365 (cherry picked from commit 9f30a92c5d87f6dadd34cc37396a6b10e3a72751) Reviewed-on: http://git-master/r/1133628 (cherry picked from commit 7eb7cfd998852ba7f7c4c40d3db286f66e83ab3a) Reviewed-on: http://git-master/r/1127749 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom --- drivers/gpu/nvgpu/gm20b/hw_ltc_gm20b.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'drivers/gpu/nvgpu/gm20b/hw_ltc_gm20b.h') diff --git a/drivers/gpu/nvgpu/gm20b/hw_ltc_gm20b.h b/drivers/gpu/nvgpu/gm20b/hw_ltc_gm20b.h index aa01e945..8c00520c 100644 --- a/drivers/gpu/nvgpu/gm20b/hw_ltc_gm20b.h +++ b/drivers/gpu/nvgpu/gm20b/hw_ltc_gm20b.h @@ -50,6 +50,26 @@ #ifndef _hw_ltc_gm20b_h_ #define _hw_ltc_gm20b_h_ +static inline u32 ltc_pltcg_base_v(void) +{ + return 0x00140000; +} +static inline u32 ltc_pltcg_extent_v(void) +{ + return 0x0017ffff; +} +static inline u32 ltc_ltc0_ltss_v(void) +{ + return 0x00140200; +} +static inline u32 ltc_ltc0_lts0_v(void) +{ + return 0x00140400; +} +static inline u32 ltc_ltcs_ltss_v(void) +{ + return 0x0017e200; +} static inline u32 ltc_ltcs_lts0_cbc_ctrl1_r(void) { return 0x0014046c; -- cgit v1.2.2