cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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evergreen.h (2559B)

      1/* radeon_evergreen.h -- Private header for radeon driver -*- linux-c -*-
      2 *
      3 * Copyright 2010 Advanced Micro Devices, Inc.
      4 *
      5 * Permission is hereby granted, free of charge, to any person obtaining a
      6 * copy of this software and associated documentation files (the "Software"),
      7 * to deal in the Software without restriction, including without limitation
      8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
      9 * and/or sell copies of the Software, and to permit persons to whom the
     10 * Software is furnished to do so, subject to the following conditions:
     11 *
     12 * The above copyright notice and this permission notice (including the next
     13 * paragraph) shall be included in all copies or substantial portions of the
     14 * Software.
     15 *
     16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
     19 * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
     20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
     21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
     22 * DEALINGS IN THE SOFTWARE.
     23 *
     24 */
     25
     26#ifndef __RADEON_EVERGREEN_H__
     27#define __RADEON_EVERGREEN_H__
     28
     29struct evergreen_mc_save;
     30struct evergreen_power_info;
     31struct radeon_device;
     32
     33bool evergreen_is_display_hung(struct radeon_device *rdev);
     34void evergreen_print_gpu_status_regs(struct radeon_device *rdev);
     35void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *save);
     36void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *save);
     37int evergreen_mc_wait_for_idle(struct radeon_device *rdev);
     38void evergreen_mc_program(struct radeon_device *rdev);
     39void evergreen_irq_suspend(struct radeon_device *rdev);
     40int evergreen_mc_init(struct radeon_device *rdev);
     41void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev);
     42void evergreen_pcie_gen2_enable(struct radeon_device *rdev);
     43void evergreen_program_aspm(struct radeon_device *rdev);
     44void sumo_rlc_fini(struct radeon_device *rdev);
     45int sumo_rlc_init(struct radeon_device *rdev);
     46void evergreen_gpu_pci_config_reset(struct radeon_device *rdev);
     47u32 evergreen_get_number_of_dram_channels(struct radeon_device *rdev);
     48u32 evergreen_gpu_check_soft_reset(struct radeon_device *rdev);
     49int evergreen_rlc_resume(struct radeon_device *rdev);
     50struct evergreen_power_info *evergreen_get_pi(struct radeon_device *rdev);
     51
     52#endif				/* __RADEON_EVERGREEN_H__ */