/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * * (C) COPYRIGHT 2015-2022 ARM Limited. All rights reserved. * * This program is free software and is provided to you under the terms of the * GNU General Public License version 2 as published by the Free Software * Foundation, and any use by you of this program is subject to the terms * of such GNU license. * * This program is distributed in the hope that 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. * * You should have received a copy of the GNU General Public License * along with this program; if not, you can access it online at * http://www.gnu.org/licenses/gpl-2.0.html. * */ #ifndef _UAPI_KBASE_GPU_ID_H_ #define _UAPI_KBASE_GPU_ID_H_ #include /* GPU_ID register */ #define KBASE_GPU_ID_VERSION_STATUS_SHIFT 0 #define KBASE_GPU_ID_VERSION_MINOR_SHIFT 4 #define KBASE_GPU_ID_VERSION_MAJOR_SHIFT 12 #define KBASE_GPU_ID_VERSION_PRODUCT_ID_SHIFT 16 #define GPU_ID_VERSION_STATUS (0xFu << KBASE_GPU_ID_VERSION_STATUS_SHIFT) #define GPU_ID_VERSION_MINOR (0xFFu << KBASE_GPU_ID_VERSION_MINOR_SHIFT) #define GPU_ID_VERSION_MAJOR (0xFu << KBASE_GPU_ID_VERSION_MAJOR_SHIFT) #define GPU_ID_VERSION_PRODUCT_ID (0xFFFFu << KBASE_GPU_ID_VERSION_PRODUCT_ID_SHIFT) #define GPU_ID2_VERSION_STATUS_SHIFT 0 #define GPU_ID2_VERSION_MINOR_SHIFT 4 #define GPU_ID2_VERSION_MAJOR_SHIFT 12 #define GPU_ID2_PRODUCT_MAJOR_SHIFT 16 #define GPU_ID2_ARCH_REV_SHIFT 20 #define GPU_ID2_ARCH_MINOR_SHIFT 24 #define GPU_ID2_ARCH_MAJOR_SHIFT 28 #define GPU_ID2_VERSION_STATUS (0xFu << GPU_ID2_VERSION_STATUS_SHIFT) #define GPU_ID2_VERSION_MINOR (0xFFu << GPU_ID2_VERSION_MINOR_SHIFT) #define GPU_ID2_VERSION_MAJOR (0xFu << GPU_ID2_VERSION_MAJOR_SHIFT) #define GPU_ID2_PRODUCT_MAJOR (0xFu << GPU_ID2_PRODUCT_MAJOR_SHIFT) #define GPU_ID2_ARCH_REV (0xFu << GPU_ID2_ARCH_REV_SHIFT) #define GPU_ID2_ARCH_MINOR (0xFu << GPU_ID2_ARCH_MINOR_SHIFT) #define GPU_ID2_ARCH_MAJOR (0xFu << GPU_ID2_ARCH_MAJOR_SHIFT) #define GPU_ID2_PRODUCT_MODEL (GPU_ID2_ARCH_MAJOR | GPU_ID2_PRODUCT_MAJOR) #define GPU_ID2_VERSION (GPU_ID2_VERSION_MAJOR | \ GPU_ID2_VERSION_MINOR | \ GPU_ID2_VERSION_STATUS) /* Helper macro to construct a value consisting of arch major and revision * using the value of gpu_id. */ #define ARCH_MAJOR_REV_REG(gpu_id) \ ((((__u32)gpu_id) & GPU_ID2_ARCH_MAJOR) | \ (((__u32)gpu_id) & GPU_ID2_ARCH_REV)) /* Helper macro to create a partial GPU_ID (new format) that defines * a arch major and revision. */ #define GPU_ID2_ARCH_MAJOR_REV_MAKE(arch_major, arch_rev) \ ((((__u32)arch_major) << GPU_ID2_ARCH_MAJOR_SHIFT) | \ (((__u32)arch_rev) << GPU_ID2_ARCH_REV_SHIFT)) /* Helper macro to create a partial GPU_ID (new format) that defines * a product ignoring its version. */ #define GPU_ID2_PRODUCT_MAKE(arch_major, arch_minor, arch_rev, product_major) \ ((((__u32)arch_major) << GPU_ID2_ARCH_MAJOR_SHIFT) | \ (((__u32)arch_minor) << GPU_ID2_ARCH_MINOR_SHIFT) | \ (((__u32)arch_rev) << GPU_ID2_ARCH_REV_SHIFT) | \ (((__u32)product_major) << GPU_ID2_PRODUCT_MAJOR_SHIFT)) /* Helper macro to create a partial GPU_ID (new format) that specifies the * revision (major, minor, status) of a product */ #define GPU_ID2_VERSION_MAKE(version_major, version_minor, version_status) \ ((((__u32)version_major) << GPU_ID2_VERSION_MAJOR_SHIFT) | \ (((__u32)version_minor) << GPU_ID2_VERSION_MINOR_SHIFT) | \ (((__u32)version_status) << GPU_ID2_VERSION_STATUS_SHIFT)) /* Helper macro to create a complete GPU_ID (new format) */ #define GPU_ID2_MAKE(arch_major, arch_minor, arch_rev, product_major, \ version_major, version_minor, version_status) \ (GPU_ID2_PRODUCT_MAKE(arch_major, arch_minor, arch_rev, \ product_major) | \ GPU_ID2_VERSION_MAKE(version_major, version_minor, \ version_status)) /* Helper macro to create a partial GPU_ID (new format) that identifies * a particular GPU model by its arch_major and product_major. */ #define GPU_ID2_MODEL_MAKE(arch_major, product_major) \ ((((__u32)arch_major) << GPU_ID2_ARCH_MAJOR_SHIFT) | \ (((__u32)product_major) << GPU_ID2_PRODUCT_MAJOR_SHIFT)) /* Strip off the non-relevant bits from a product_id value and make it suitable * for comparison against the GPU_ID2_PRODUCT_xxx values which identify a GPU * model. */ #define GPU_ID2_MODEL_MATCH_VALUE(product_id) \ ((((__u32)product_id) << GPU_ID2_PRODUCT_MAJOR_SHIFT) & \ GPU_ID2_PRODUCT_MODEL) #define GPU_ID2_PRODUCT_TMIX GPU_ID2_MODEL_MAKE(6, 0) #define GPU_ID2_PRODUCT_THEX GPU_ID2_MODEL_MAKE(6, 1) #define GPU_ID2_PRODUCT_TSIX GPU_ID2_MODEL_MAKE(7, 0) #define GPU_ID2_PRODUCT_TDVX GPU_ID2_MODEL_MAKE(7, 3) #define GPU_ID2_PRODUCT_TNOX GPU_ID2_MODEL_MAKE(7, 1) #define GPU_ID2_PRODUCT_TGOX GPU_ID2_MODEL_MAKE(7, 2) #define GPU_ID2_PRODUCT_TTRX GPU_ID2_MODEL_MAKE(9, 0) #define GPU_ID2_PRODUCT_TNAX GPU_ID2_MODEL_MAKE(9, 1) #define GPU_ID2_PRODUCT_TBEX GPU_ID2_MODEL_MAKE(9, 2) #define GPU_ID2_PRODUCT_LBEX GPU_ID2_MODEL_MAKE(9, 4) #define GPU_ID2_PRODUCT_TBAX GPU_ID2_MODEL_MAKE(9, 5) #define GPU_ID2_PRODUCT_TODX GPU_ID2_MODEL_MAKE(10, 2) #define GPU_ID2_PRODUCT_TGRX GPU_ID2_MODEL_MAKE(10, 3) #define GPU_ID2_PRODUCT_TVAX GPU_ID2_MODEL_MAKE(10, 4) #define GPU_ID2_PRODUCT_LODX GPU_ID2_MODEL_MAKE(10, 7) #define GPU_ID2_PRODUCT_TTUX GPU_ID2_MODEL_MAKE(11, 2) #define GPU_ID2_PRODUCT_LTUX GPU_ID2_MODEL_MAKE(11, 3) #define GPU_ID2_PRODUCT_TTIX GPU_ID2_MODEL_MAKE(12, 0) #define GPU_ID2_PRODUCT_LTIX GPU_ID2_MODEL_MAKE(12, 1) /** * GPU_ID_MAKE - Helper macro to generate GPU_ID using id, major, minor, status * * @id: Product Major of GPU ID * @major: Version major of GPU ID * @minor: Version minor of GPU ID * @status: Version status of GPU ID */ #define GPU_ID_MAKE(id, major, minor, status) \ ((((__u32)id) << KBASE_GPU_ID_VERSION_PRODUCT_ID_SHIFT) | \ (((__u32)major) << KBASE_GPU_ID_VERSION_MAJOR_SHIFT) | \ (((__u32)minor) << KBASE_GPU_ID_VERSION_MINOR_SHIFT) | \ (((__u32)status) << KBASE_GPU_ID_VERSION_STATUS_SHIFT)) #endif /* _UAPI_KBASE_GPU_ID_H_ */