From 58adb7385de5dd3dee6d1493edbf5ee33d142dbc Mon Sep 17 00:00:00 2001 From: Sami Kiminki Date: Mon, 10 Aug 2015 12:06:18 +0300 Subject: gpu: nvgpu: Determine ECC-enabled units for GP10B Determine ECC-enabled units for GP10B by reading fuses/registers. Bug 1637486 Change-Id: I6431709e3c405d6156dd96438df14d4054b48644 Signed-off-by: Sami Kiminki Signed-off-by: Adeel Raza Reviewed-on: http://git-master/r/780992 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom Reviewed-on: http://git-master/r/1120463 Tested-by: Terje Bergstrom --- drivers/gpu/nvgpu/gp10b/hw_fuse_gp10b.h | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/nvgpu/gp10b/hw_fuse_gp10b.h') diff --git a/drivers/gpu/nvgpu/gp10b/hw_fuse_gp10b.h b/drivers/gpu/nvgpu/gp10b/hw_fuse_gp10b.h index b6b68718..ae524ce5 100644 --- a/drivers/gpu/nvgpu/gp10b/hw_fuse_gp10b.h +++ b/drivers/gpu/nvgpu/gp10b/hw_fuse_gp10b.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved. + * Copyright (c) 2014-2016, NVIDIA CORPORATION. All rights reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, @@ -126,4 +126,12 @@ static inline u32 fuse_status_opt_fbp_idx_v(u32 r, u32 i) { return (r >> (0 + i*0)) & 0x1; } +static inline u32 fuse_opt_ecc_en_r(void) +{ + return 0x00021228; +} +static inline u32 fuse_opt_feature_fuses_override_disable_r(void) +{ + return 0x000213f0; +} #endif -- cgit v1.2.2