1 // SPDX-License-Identifier: MIT 2 /* 3 * Copyright 2025 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 shall be included in 13 * all copies or substantial portions of the Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 19 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 21 * OTHER DEALINGS IN THE SOFTWARE. 22 * 23 */ 24 25 #include "ras.h" 26 #include "ras_gfx_v9_0.h" 27 #include "ras_gfx.h" 28 #include "ras_core_status.h" 29 30 static const struct ras_gfx_ip_func *ras_gfx_get_ip_funcs( 31 struct ras_core_context *ras_core, uint32_t ip_version) 32 { 33 switch (ip_version) { 34 case IP_VERSION(9, 4, 3): 35 case IP_VERSION(9, 4, 4): 36 case IP_VERSION(9, 5, 0): 37 return &gfx_ras_func_v9_0; 38 default: 39 RAS_DEV_ERR(ras_core->dev, 40 "GFX ip version(0x%x) is not supported!\n", ip_version); 41 break; 42 } 43 44 return NULL; 45 } 46 47 int ras_gfx_get_ta_subblock(struct ras_core_context *ras_core, 48 uint32_t error_type, uint32_t subblock, uint32_t *ta_subblock) 49 { 50 struct ras_gfx *gfx = &ras_core->ras_gfx; 51 52 return gfx->ip_func->get_ta_subblock(ras_core, 53 error_type, subblock, ta_subblock); 54 } 55 56 int ras_gfx_hw_init(struct ras_core_context *ras_core) 57 { 58 struct ras_gfx *gfx = &ras_core->ras_gfx; 59 60 gfx->gfx_ip_version = ras_core->config->gfx_ip_version; 61 62 gfx->ip_func = ras_gfx_get_ip_funcs(ras_core, gfx->gfx_ip_version); 63 64 return gfx->ip_func ? RAS_CORE_OK : -EINVAL; 65 } 66 67 int ras_gfx_hw_fini(struct ras_core_context *ras_core) 68 { 69 return 0; 70 } 71