From f347fde22f1297e4f022600d201780d5ead78114 Mon Sep 17 00:00:00 2001 From: Joshua Bakita Date: Wed, 25 Sep 2024 16:09:09 -0400 Subject: Delete no-longer-needed nvgpu headers The dependency on these was removed in commit 8340d234. --- include/nvgpu/xve.h | 68 ----------------------------------------------------- 1 file changed, 68 deletions(-) delete mode 100644 include/nvgpu/xve.h (limited to 'include/nvgpu/xve.h') diff --git a/include/nvgpu/xve.h b/include/nvgpu/xve.h deleted file mode 100644 index 2d0d698..0000000 --- a/include/nvgpu/xve.h +++ /dev/null @@ -1,68 +0,0 @@ -/* - * Copyright (c) 2017-2018, NVIDIA CORPORATION. All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ -#ifndef NVGPU_XVE_H -#define NVGPU_XVE_H - -#include -#include - -/* - * For the available speeds bitmap. - */ -#define GPU_XVE_SPEED_2P5 (1 << 0) -#define GPU_XVE_SPEED_5P0 (1 << 1) -#define GPU_XVE_SPEED_8P0 (1 << 2) -#define GPU_XVE_NR_SPEEDS 3 - -#define GPU_XVE_SPEED_MASK (GPU_XVE_SPEED_2P5 | \ - GPU_XVE_SPEED_5P0 | \ - GPU_XVE_SPEED_8P0) - -/* - * The HW uses a 2 bit field where speed is defined by a number: - * - * NV_XVE_LINK_CONTROL_STATUS_LINK_SPEED_2P5 = 1 - * NV_XVE_LINK_CONTROL_STATUS_LINK_SPEED_5P0 = 2 - * NV_XVE_LINK_CONTROL_STATUS_LINK_SPEED_8P0 = 3 - * - * This isn't ideal for a bitmap with available speeds. So the external - * APIs think about speeds as a bit in a bitmap and this function converts - * from those bits to the actual HW speed setting. - * - * @speed_bit must have only 1 bit set and must be one of the 3 available - * HW speeds. Not all chips support all speeds so use available_speeds() to - * determine what a given chip supports. - */ -static inline const char *xve_speed_to_str(u32 speed) -{ - if (!speed || !is_power_of_2(speed) || - !(speed & GPU_XVE_SPEED_MASK)) { - return "Unknown ???"; - } - - return speed & GPU_XVE_SPEED_2P5 ? "Gen1" : - speed & GPU_XVE_SPEED_5P0 ? "Gen2" : - speed & GPU_XVE_SPEED_8P0 ? "Gen3" : - "Unknown ???"; -} - -#endif /* NVGPU_XVE_H */ -- cgit v1.2.2