sdma_mmio.hh

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/*
 * Copyright (c) 2021 Advanced Micro Devices, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * 3. Neither the name of the copyright holder nor the names of its
 * contributors may be used to endorse or promote products derived from this
 * software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */
 
#ifndef __DEV_AMDGPU_SDMA_MMIO_HH__
#define __DEV_AMDGPU_SDMA_MMIO_HH__
 
#define mmSDMA_GFX_RB_CNTL                                0x0080
#define mmSDMA_GFX_RB_BASE                                0x0081
#define mmSDMA_GFX_RB_BASE_HI                             0x0082
#define mmSDMA_GFX_RB_RPTR_ADDR_HI                        0x0088
#define mmSDMA_GFX_RB_RPTR_ADDR_LO                        0x0089
#define mmSDMA_GFX_DOORBELL                               0x0092
#define mmSDMA_GFX_DOORBELL_OFFSET                        0x00ab
#define mmSDMA_GFX_RB_WPTR_POLL_ADDR_HI                   0x00b2
#define mmSDMA_GFX_RB_WPTR_POLL_ADDR_LO                   0x00b3
#define mmSDMA_PAGE_RB_CNTL                               0x00e0
#define mmSDMA_PAGE_RB_BASE                               0x00e1
#define mmSDMA_PAGE_RB_RPTR_ADDR_HI                       0x00e8
#define mmSDMA_PAGE_RB_RPTR_ADDR_LO                       0x00e9
#define mmSDMA_PAGE_DOORBELL                              0x00f2
#define mmSDMA_PAGE_DOORBELL_OFFSET                       0x010b
#define mmSDMA_PAGE_RB_WPTR_POLL_ADDR_LO                  0x0113
 
#endif // __DEV_AMDGPU_SDMA_MMIO_HH__