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/* SPDX-License-Identifier: GPL-2.0 */
/* (C) COPYRIGHT 2014-2018 ARM Limited. All rights reserved. */
/* Copyright 2019 Linaro, Ltd., Rob Herring <robh@kernel.org> */
#ifndef __PANFROST_FEATURES_H__
#define __PANFROST_FEATURES_H__
#include <linux/bitops.h>
#include "panfrost_device.h"
enum panfrost_hw_feature {
HW_FEATURE_JOBCHAIN_DISAMBIGUATION,
HW_FEATURE_PWRON_DURING_PWROFF_TRANS,
HW_FEATURE_XAFFINITY,
HW_FEATURE_V4,
HW_FEATURE_FLUSH_REDUCTION,
HW_FEATURE_PROTECTED_MODE,
HW_FEATURE_COHERENCY_REG,
HW_FEATURE_PROTECTED_DEBUG_MODE,
HW_FEATURE_AARCH64_MMU,
HW_FEATURE_TLS_HASHING,
HW_FEATURE_THREAD_GROUP_SPLIT,
HW_FEATURE_IDVS_GROUP_SIZE,
HW_FEATURE_CLEAN_ONLY_SAFE,
HW_FEATURE_3BIT_EXT_RW_L2_MMU_CONFIG,
};
#define hw_features_t600 (\
BIT_ULL(HW_FEATURE_THREAD_GROUP_SPLIT) | \
BIT_ULL(HW_FEATURE_V4))
#define hw_features_t620 hw_features_t600
#define hw_features_t720 hw_features_t600
#define hw_features_t760 (\
BIT_ULL(HW_FEATURE_JOBCHAIN_DISAMBIGUATION) | \
BIT_ULL(HW_FEATURE_PWRON_DURING_PWROFF_TRANS) | \
BIT_ULL(HW_FEATURE_XAFFINITY) | \
BIT_ULL(HW_FEATURE_THREAD_GROUP_SPLIT))
#define hw_features_t860 hw_features_t760
#define hw_features_t880 hw_features_t760
#define hw_features_t830 hw_features_t760
#define hw_features_t820 hw_features_t760
#define hw_features_g71 (\
BIT_ULL(HW_FEATURE_JOBCHAIN_DISAMBIGUATION) | \
BIT_ULL(HW_FEATURE_PWRON_DURING_PWROFF_TRANS) | \
BIT_ULL(HW_FEATURE_XAFFINITY) | \
BIT_ULL(HW_FEATURE_THREAD_GROUP_SPLIT) | \
BIT_ULL(HW_FEATURE_FLUSH_REDUCTION) | \
BIT_ULL(HW_FEATURE_PROTECTED_MODE) | \
BIT_ULL(HW_FEATURE_COHERENCY_REG))
#define hw_features_g72 (\
BIT_ULL(HW_FEATURE_JOBCHAIN_DISAMBIGUATION) | \
BIT_ULL(HW_FEATURE_PWRON_DURING_PWROFF_TRANS) | \
BIT_ULL(HW_FEATURE_XAFFINITY) | \
BIT_ULL(HW_FEATURE_THREAD_GROUP_SPLIT) | \
BIT_ULL(HW_FEATURE_FLUSH_REDUCTION) | \
BIT_ULL(HW_FEATURE_PROTECTED_MODE) | \
BIT_ULL(HW_FEATURE_PROTECTED_DEBUG_MODE) | \
BIT_ULL(HW_FEATURE_COHERENCY_REG))
#define hw_features_g51 hw_features_g72
#define hw_features_g52 (\
BIT_ULL(HW_FEATURE_JOBCHAIN_DISAMBIGUATION) | \
BIT_ULL(HW_FEATURE_PWRON_DURING_PWROFF_TRANS) | \
BIT_ULL(HW_FEATURE_XAFFINITY) | \
BIT_ULL(HW_FEATURE_THREAD_GROUP_SPLIT) | \
BIT_ULL(HW_FEATURE_FLUSH_REDUCTION) | \
BIT_ULL(HW_FEATURE_PROTECTED_MODE) | \
BIT_ULL(HW_FEATURE_PROTECTED_DEBUG_MODE) | \
BIT_ULL(HW_FEATURE_IDVS_GROUP_SIZE) | \
BIT_ULL(HW_FEATURE_COHERENCY_REG))
#define hw_features_g76 (\
BIT_ULL(HW_FEATURE_JOBCHAIN_DISAMBIGUATION) | \
BIT_ULL(HW_FEATURE_PWRON_DURING_PWROFF_TRANS) | \
BIT_ULL(HW_FEATURE_XAFFINITY) | \
BIT_ULL(HW_FEATURE_THREAD_GROUP_SPLIT) | \
BIT_ULL(HW_FEATURE_FLUSH_REDUCTION) | \
BIT_ULL(HW_FEATURE_PROTECTED_MODE) | \
BIT_ULL(HW_FEATURE_PROTECTED_DEBUG_MODE) | \
BIT_ULL(HW_FEATURE_COHERENCY_REG) | \
BIT_ULL(HW_FEATURE_AARCH64_MMU) | \
BIT_ULL(HW_FEATURE_TLS_HASHING) | \
BIT_ULL(HW_FEATURE_IDVS_GROUP_SIZE) | \
BIT_ULL(HW_FEATURE_3BIT_EXT_RW_L2_MMU_CONFIG))
#define hw_features_g31 (\
BIT_ULL(HW_FEATURE_JOBCHAIN_DISAMBIGUATION) | \
BIT_ULL(HW_FEATURE_PWRON_DURING_PWROFF_TRANS) | \
BIT_ULL(HW_FEATURE_XAFFINITY) | \
BIT_ULL(HW_FEATURE_THREAD_GROUP_SPLIT) | \
BIT_ULL(HW_FEATURE_FLUSH_REDUCTION) | \
BIT_ULL(HW_FEATURE_PROTECTED_MODE) | \
BIT_ULL(HW_FEATURE_PROTECTED_DEBUG_MODE) | \
BIT_ULL(HW_FEATURE_COHERENCY_REG) | \
BIT_ULL(HW_FEATURE_AARCH64_MMU) | \
BIT_ULL(HW_FEATURE_TLS_HASHING) | \
BIT_ULL(HW_FEATURE_3BIT_EXT_RW_L2_MMU_CONFIG))
#define hw_features_g57 (\
BIT_ULL(HW_FEATURE_JOBCHAIN_DISAMBIGUATION) | \
BIT_ULL(HW_FEATURE_PWRON_DURING_PWROFF_TRANS) | \
BIT_ULL(HW_FEATURE_XAFFINITY) | \
BIT_ULL(HW_FEATURE_FLUSH_REDUCTION) | \
BIT_ULL(HW_FEATURE_PROTECTED_MODE) | \
BIT_ULL(HW_FEATURE_PROTECTED_DEBUG_MODE) | \
BIT_ULL(HW_FEATURE_COHERENCY_REG) | \
BIT_ULL(HW_FEATURE_AARCH64_MMU) | \
BIT_ULL(HW_FEATURE_IDVS_GROUP_SIZE) | \
BIT_ULL(HW_FEATURE_CLEAN_ONLY_SAFE))
static inline bool panfrost_has_hw_feature(struct panfrost_device *pfdev,
enum panfrost_hw_feature feat)
{
return test_bit(feat, pfdev->features.hw_features);
}
#endif
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