mirror of
https://github.com/espressif/esp-idf.git
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333553caf2
fix(hal/include): fix header violations in hal component fix(hal/include): Move type definitions from `xx_hal.h` to `xx_types.h` fix(hal/include): Move type definitions from `xx_hal.h` to `xx_types.h` fix(hal/include): Add comment for a far away `#endif` fix(hal/include): change scope for cpp guard ci: Remove components/hal/ comment from public headers check exceptions Add missing include macro sdkconfig.h for header files Add missing include macro stdbool.h for header files Add missing include macro stdint.h for header files Add missing capability guard macro for header files Add missing cpp guard macro for header files Remove some useless include macros Add some missing `inline` attribute for functions defined in header files Remove components/hal/ from public headers check exceptions fix(hal/include): fix invalid licenses fix(hal/include): fix invalid licenses fix(hal/include): add missing soc_caps.h fix(hal): include soc_caps.h before cap macro is used fix(hal): Remove unnecessary target check fix(hal): fix header and macro problems Add missing include macro Remove loop dependency in hal Add comment for far-away endif fix(hal): Add missing soc_caps.h ci: update check_copyright_ignore.txt Change the sequence of `#include` macro, cpp guard macro Change the wrap scope of capacity macro fix(hal): Change position of C++ guard to pass test
97 lines
2.3 KiB
C
97 lines
2.3 KiB
C
/*
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* SPDX-FileCopyrightText: 2020-2023 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/*******************************************************************************
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* NOTICE
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* The ll is not public api, don't use in application code.
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* See readme.md in soc/include/hal/readme.md
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******************************************************************************/
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#pragma once
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdbool.h>
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#include "soc/hwcrypto_reg.h"
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#include "soc/crypto_dma_reg.h"
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#include "soc/dport_reg.h"
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typedef enum {
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CRYPTO_DMA_AES= 0,
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CRYPTO_DMA_SHA,
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} crypto_dma_mode_t;
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/**
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* @brief Resets the DMA
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*
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*/
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static inline void crypto_dma_ll_reset(void)
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{
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SET_PERI_REG_MASK(CRYPTO_DMA_CONF0_REG, CONF0_REG_AHBM_RST | CONF0_REG_OUT_RST | CONF0_REG_AHBM_FIFO_RST);
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CLEAR_PERI_REG_MASK(CRYPTO_DMA_CONF0_REG, CONF0_REG_AHBM_RST | CONF0_REG_OUT_RST | CONF0_REG_AHBM_FIFO_RST);
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}
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/**
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* @brief Selects the crypto DMA mode
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*
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* @param mode Mode to use, AES or SHA
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*/
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static inline void crypto_dma_ll_set_mode(crypto_dma_mode_t mode)
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{
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REG_WRITE(CRYPTO_DMA_AES_SHA_SELECT_REG, mode);
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}
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/**
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* @brief Sets up the outlink for a transfer
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*
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* @param outlink_addr Address of the outlink buffer
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*/
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static inline void crypto_dma_ll_outlink_set(uint32_t outlink_addr)
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{
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CLEAR_PERI_REG_MASK(CRYPTO_DMA_OUT_LINK_REG, OUT_LINK_REG_OUTLINK_ADDR);
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SET_PERI_REG_MASK(CRYPTO_DMA_OUT_LINK_REG, outlink_addr & OUT_LINK_REG_OUTLINK_ADDR);
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}
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/**
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* @brief Sets up the inlink for a transfer
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*
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* @param inlink_addr Address of the inlink buffer
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*/
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static inline void crypto_dma_ll_inlink_set(uint32_t inlink_addr)
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{
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CLEAR_PERI_REG_MASK(CRYPTO_DMA_IN_LINK_REG, IN_LINK_REG_INLINK_ADDR);
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SET_PERI_REG_MASK(CRYPTO_DMA_IN_LINK_REG, inlink_addr & IN_LINK_REG_INLINK_ADDR);
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}
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/**
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* @brief Starts the outlink
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*
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*/
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static inline void crypto_dma_ll_outlink_start(void)
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{
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SET_PERI_REG_MASK(CRYPTO_DMA_OUT_LINK_REG, OUT_LINK_REG_OUTLINK_START);
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}
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/**
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* @brief Starts the inlink
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*
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*/
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static inline void crypto_dma_ll_inlink_start(void)
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{
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SET_PERI_REG_MASK(CRYPTO_DMA_IN_LINK_REG, IN_LINK_REG_INLINK_START);
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}
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static inline bool crypto_dma_ll_inlink_is_eof(void)
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{
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return ((REG_READ(CRYPTO_DMA_INT_RAW_REG) & INT_RAW_IN_SUC_EOF) == INT_RAW_IN_SUC_EOF);
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}
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#ifdef __cplusplus
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}
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#endif
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