/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/*
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*
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* (C) COPYRIGHT 2015-2021 ARM Limited. All rights reserved.
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*
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* This program is free software and is provided to you under the terms of the
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* GNU General Public License version 2 as published by the Free Software
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* Foundation, and any use by you of this program is subject to the terms
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* of such GNU license.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you can access it online at
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* http://www.gnu.org/licenses/gpl-2.0.html.
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*
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*/
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#ifndef _UAPI_KBASE_GPU_ID_H_
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#define _UAPI_KBASE_GPU_ID_H_
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#include <linux/types.h>
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/* GPU_ID register */
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#define GPU_ID_VERSION_STATUS_SHIFT 0
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#define GPU_ID_VERSION_MINOR_SHIFT 4
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#define GPU_ID_VERSION_MAJOR_SHIFT 12
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#define GPU_ID_VERSION_PRODUCT_ID_SHIFT 16
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#define GPU_ID_VERSION_STATUS (0xFu << GPU_ID_VERSION_STATUS_SHIFT)
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#define GPU_ID_VERSION_MINOR (0xFFu << GPU_ID_VERSION_MINOR_SHIFT)
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#define GPU_ID_VERSION_MAJOR (0xFu << GPU_ID_VERSION_MAJOR_SHIFT)
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#define GPU_ID_VERSION_PRODUCT_ID (0xFFFFu << GPU_ID_VERSION_PRODUCT_ID_SHIFT)
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#define GPU_ID2_VERSION_STATUS_SHIFT 0
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#define GPU_ID2_VERSION_MINOR_SHIFT 4
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#define GPU_ID2_VERSION_MAJOR_SHIFT 12
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#define GPU_ID2_PRODUCT_MAJOR_SHIFT 16
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#define GPU_ID2_ARCH_REV_SHIFT 20
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#define GPU_ID2_ARCH_MINOR_SHIFT 24
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#define GPU_ID2_ARCH_MAJOR_SHIFT 28
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#define GPU_ID2_VERSION_STATUS (0xFu << GPU_ID2_VERSION_STATUS_SHIFT)
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#define GPU_ID2_VERSION_MINOR (0xFFu << GPU_ID2_VERSION_MINOR_SHIFT)
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#define GPU_ID2_VERSION_MAJOR (0xFu << GPU_ID2_VERSION_MAJOR_SHIFT)
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#define GPU_ID2_PRODUCT_MAJOR (0xFu << GPU_ID2_PRODUCT_MAJOR_SHIFT)
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#define GPU_ID2_ARCH_REV (0xFu << GPU_ID2_ARCH_REV_SHIFT)
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#define GPU_ID2_ARCH_MINOR (0xFu << GPU_ID2_ARCH_MINOR_SHIFT)
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#define GPU_ID2_ARCH_MAJOR (0xFu << GPU_ID2_ARCH_MAJOR_SHIFT)
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#define GPU_ID2_PRODUCT_MODEL (GPU_ID2_ARCH_MAJOR | GPU_ID2_PRODUCT_MAJOR)
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#define GPU_ID2_VERSION (GPU_ID2_VERSION_MAJOR | \
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GPU_ID2_VERSION_MINOR | \
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GPU_ID2_VERSION_STATUS)
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/* Helper macro to create a partial GPU_ID (new format) that defines
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* a product ignoring its version.
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*/
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#define GPU_ID2_PRODUCT_MAKE(arch_major, arch_minor, arch_rev, product_major) \
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((((__u32)arch_major) << GPU_ID2_ARCH_MAJOR_SHIFT) | \
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(((__u32)arch_minor) << GPU_ID2_ARCH_MINOR_SHIFT) | \
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(((__u32)arch_rev) << GPU_ID2_ARCH_REV_SHIFT) | \
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(((__u32)product_major) << GPU_ID2_PRODUCT_MAJOR_SHIFT))
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/* Helper macro to create a partial GPU_ID (new format) that specifies the
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* revision (major, minor, status) of a product
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*/
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#define GPU_ID2_VERSION_MAKE(version_major, version_minor, version_status) \
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((((__u32)version_major) << GPU_ID2_VERSION_MAJOR_SHIFT) | \
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(((__u32)version_minor) << GPU_ID2_VERSION_MINOR_SHIFT) | \
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(((__u32)version_status) << GPU_ID2_VERSION_STATUS_SHIFT))
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/* Helper macro to create a complete GPU_ID (new format) */
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#define GPU_ID2_MAKE(arch_major, arch_minor, arch_rev, product_major, \
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version_major, version_minor, version_status) \
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(GPU_ID2_PRODUCT_MAKE(arch_major, arch_minor, arch_rev, \
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product_major) | \
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GPU_ID2_VERSION_MAKE(version_major, version_minor, \
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version_status))
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/* Helper macro to create a partial GPU_ID (new format) that identifies
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* a particular GPU model by its arch_major and product_major.
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*/
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#define GPU_ID2_MODEL_MAKE(arch_major, product_major) \
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((((__u32)arch_major) << GPU_ID2_ARCH_MAJOR_SHIFT) | \
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(((__u32)product_major) << GPU_ID2_PRODUCT_MAJOR_SHIFT))
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/* Strip off the non-relevant bits from a product_id value and make it suitable
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* for comparison against the GPU_ID2_PRODUCT_xxx values which identify a GPU
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* model.
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*/
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#define GPU_ID2_MODEL_MATCH_VALUE(product_id) \
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((((__u32)product_id) << GPU_ID2_PRODUCT_MAJOR_SHIFT) & \
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GPU_ID2_PRODUCT_MODEL)
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#define GPU_ID2_PRODUCT_TMIX GPU_ID2_MODEL_MAKE(6, 0)
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#define GPU_ID2_PRODUCT_THEX GPU_ID2_MODEL_MAKE(6, 1)
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#define GPU_ID2_PRODUCT_TSIX GPU_ID2_MODEL_MAKE(7, 0)
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#define GPU_ID2_PRODUCT_TDVX GPU_ID2_MODEL_MAKE(7, 3)
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#define GPU_ID2_PRODUCT_TNOX GPU_ID2_MODEL_MAKE(7, 1)
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#define GPU_ID2_PRODUCT_TGOX GPU_ID2_MODEL_MAKE(7, 2)
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#define GPU_ID2_PRODUCT_TTRX GPU_ID2_MODEL_MAKE(9, 0)
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#define GPU_ID2_PRODUCT_TNAX GPU_ID2_MODEL_MAKE(9, 1)
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#define GPU_ID2_PRODUCT_TBEX GPU_ID2_MODEL_MAKE(9, 2)
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#define GPU_ID2_PRODUCT_LBEX GPU_ID2_MODEL_MAKE(9, 4)
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#define GPU_ID2_PRODUCT_TBAX GPU_ID2_MODEL_MAKE(9, 5)
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#define GPU_ID2_PRODUCT_TDUX GPU_ID2_MODEL_MAKE(10, 1)
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#define GPU_ID2_PRODUCT_TODX GPU_ID2_MODEL_MAKE(10, 2)
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#define GPU_ID2_PRODUCT_TGRX GPU_ID2_MODEL_MAKE(10, 3)
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#define GPU_ID2_PRODUCT_TVAX GPU_ID2_MODEL_MAKE(10, 4)
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#define GPU_ID2_PRODUCT_LODX GPU_ID2_MODEL_MAKE(10, 7)
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/* Helper macro to create a GPU_ID assuming valid values for id, major,
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* minor, status
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*/
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#define GPU_ID_MAKE(id, major, minor, status) \
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((((__u32)id) << GPU_ID_VERSION_PRODUCT_ID_SHIFT) | \
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(((__u32)major) << GPU_ID_VERSION_MAJOR_SHIFT) | \
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(((__u32)minor) << GPU_ID_VERSION_MINOR_SHIFT) | \
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(((__u32)status) << GPU_ID_VERSION_STATUS_SHIFT))
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#endif /* _UAPI_KBASE_GPU_ID_H_ */
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