From 6a58857b6517607b888090e6b87f3302ea8b2e97 Mon Sep 17 00:00:00 2001 From: Terje Bergstrom Date: Wed, 8 Feb 2017 14:11:17 -0800 Subject: gpu: nvgpu: Remove almost all gm204/gm206 support Remove gm204/gm206 support. It was used only in the interim until Pascal cards were available, and we don't maintain that code anymore. This patch leaves only BIOS code. Change-Id: I215988603d4588ef710bdda6e47449e9235e78ac Signed-off-by: Terje Bergstrom Reviewed-on: http://git-master/r/1302224 GVS: Gerrit_Virtual_Submit --- drivers/gpu/nvgpu/gm206/mm_gm206.c | 37 ------------------------------------- 1 file changed, 37 deletions(-) delete mode 100644 drivers/gpu/nvgpu/gm206/mm_gm206.c (limited to 'drivers/gpu/nvgpu/gm206/mm_gm206.c') diff --git a/drivers/gpu/nvgpu/gm206/mm_gm206.c b/drivers/gpu/nvgpu/gm206/mm_gm206.c deleted file mode 100644 index 75c8a234..00000000 --- a/drivers/gpu/nvgpu/gm206/mm_gm206.c +++ /dev/null @@ -1,37 +0,0 @@ -/* - * GM206 memory management - * - * Copyright (c) 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, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - */ - -#include "gk20a/gk20a.h" -#include "gm20b/mm_gm20b.h" -#include "gm206/mm_gm206.h" - -#include -#include - -static size_t gm206_mm_get_vidmem_size(struct gk20a *g) -{ - u32 fbpas = top_num_fbpas_value_v( - gk20a_readl(g, top_num_fbpas_r())); - u32 ram = fbpa_cstatus_ramamount_v( - gk20a_readl(g, fbpa_cstatus_r())); - return (size_t)fbpas * ram * SZ_1M; -} - -void gm206_init_mm(struct gpu_ops *gops) -{ - gm20b_init_mm(gops); - gops->mm.get_vidmem_size = gm206_mm_get_vidmem_size; - gops->mm.get_physical_addr_bits = NULL; -} -- cgit v1.2.2