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gdma: support IRAM interrupt

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This commit is contained in:
morris
2021-11-08 10:26:52 +08:00
parent f8f49de735
commit 83d16aa00c
26 changed files with 320 additions and 336 deletions
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37
components/hal/esp32c3/include/hal/gdma_ll.h
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@@ -1,16 +1,8 @@
// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
/*
* SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#include <stdint.h>
@@ -67,6 +59,7 @@ static inline void gdma_ll_enable_clock(gdma_dev_t *dev, bool enable)
/**
* @brief Get DMA RX channel interrupt status word
*/
__attribute__((always_inline))
static inline uint32_t gdma_ll_rx_get_interrupt_status(gdma_dev_t *dev, uint32_t channel)
{
return dev->intr[channel].st.val & GDMA_LL_RX_EVENT_MASK;
@@ -87,6 +80,7 @@ static inline void gdma_ll_rx_enable_interrupt(gdma_dev_t *dev, uint32_t channel
/**
* @brief Clear DMA RX channel interrupt
*/
__attribute__((always_inline))
static inline void gdma_ll_rx_clear_interrupt_status(gdma_dev_t *dev, uint32_t channel, uint32_t mask)
{
dev->intr[channel].clr.val = (mask & GDMA_LL_RX_EVENT_MASK);
@@ -127,6 +121,7 @@ static inline void gdma_ll_rx_enable_descriptor_burst(gdma_dev_t *dev, uint32_t
/**
* @brief Reset DMA RX channel FSM and FIFO pointer
*/
__attribute__((always_inline))
static inline void gdma_ll_rx_reset_channel(gdma_dev_t *dev, uint32_t channel)
{
dev->channel[channel].in.in_conf0.in_rst = 1;
@@ -172,6 +167,7 @@ static inline uint32_t gdma_ll_rx_pop_data(gdma_dev_t *dev, uint32_t channel)
/**
* @brief Set the descriptor link base address for RX channel
*/
__attribute__((always_inline))
static inline void gdma_ll_rx_set_desc_addr(gdma_dev_t *dev, uint32_t channel, uint32_t addr)
{
dev->channel[channel].in.in_link.addr = addr;
@@ -180,6 +176,7 @@ static inline void gdma_ll_rx_set_desc_addr(gdma_dev_t *dev, uint32_t channel, u
/**
* @brief Start dealing with RX descriptors
*/
__attribute__((always_inline))
static inline void gdma_ll_rx_start(gdma_dev_t *dev, uint32_t channel)
{
dev->channel[channel].in.in_link.start = 1;
@@ -188,6 +185,7 @@ static inline void gdma_ll_rx_start(gdma_dev_t *dev, uint32_t channel)
/**
* @brief Stop dealing with RX descriptors
*/
__attribute__((always_inline))
static inline void gdma_ll_rx_stop(gdma_dev_t *dev, uint32_t channel)
{
dev->channel[channel].in.in_link.stop = 1;
@@ -196,6 +194,7 @@ static inline void gdma_ll_rx_stop(gdma_dev_t *dev, uint32_t channel)
/**
* @brief Restart a new inlink right after the last descriptor
*/
__attribute__((always_inline))
static inline void gdma_ll_rx_restart(gdma_dev_t *dev, uint32_t channel)
{
dev->channel[channel].in.in_link.restart = 1;
@@ -220,6 +219,7 @@ static inline bool gdma_ll_rx_is_fsm_idle(gdma_dev_t *dev, uint32_t channel)
/**
* @brief Get RX success EOF descriptor's address
*/
__attribute__((always_inline))
static inline uint32_t gdma_ll_rx_get_success_eof_desc_addr(gdma_dev_t *dev, uint32_t channel)
{
return dev->channel[channel].in.in_suc_eof_des_addr;
@@ -228,6 +228,7 @@ static inline uint32_t gdma_ll_rx_get_success_eof_desc_addr(gdma_dev_t *dev, uin
/**
* @brief Get RX error EOF descriptor's address
*/
__attribute__((always_inline))
static inline uint32_t gdma_ll_rx_get_error_eof_desc_addr(gdma_dev_t *dev, uint32_t channel)
{
return dev->channel[channel].in.in_err_eof_des_addr;
@@ -236,6 +237,7 @@ static inline uint32_t gdma_ll_rx_get_error_eof_desc_addr(gdma_dev_t *dev, uint3
/**
* @brief Get current RX descriptor's address
*/
__attribute__((always_inline))
static inline uint32_t gdma_ll_rx_get_current_desc_addr(gdma_dev_t *dev, uint32_t channel)
{
return dev->channel[channel].in.in_dscr;
@@ -261,6 +263,7 @@ static inline void gdma_ll_rx_connect_to_periph(gdma_dev_t *dev, uint32_t channe
/**
* @brief Get DMA TX channel interrupt status word
*/
__attribute__((always_inline))
static inline uint32_t gdma_ll_tx_get_interrupt_status(gdma_dev_t *dev, uint32_t channel)
{
return dev->intr[channel].st.val & GDMA_LL_TX_EVENT_MASK;
@@ -281,6 +284,7 @@ static inline void gdma_ll_tx_enable_interrupt(gdma_dev_t *dev, uint32_t channel
/**
* @brief Clear DMA TX channel interrupt
*/
__attribute__((always_inline))
static inline void gdma_ll_tx_clear_interrupt_status(gdma_dev_t *dev, uint32_t channel, uint32_t mask)
{
dev->intr[channel].clr.val = (mask & GDMA_LL_TX_EVENT_MASK);
@@ -337,6 +341,7 @@ static inline void gdma_ll_tx_enable_auto_write_back(gdma_dev_t *dev, uint32_t c
/**
* @brief Reset DMA TX channel FSM and FIFO pointer
*/
__attribute__((always_inline))
static inline void gdma_ll_tx_reset_channel(gdma_dev_t *dev, uint32_t channel)
{
dev->channel[channel].out.out_conf0.out_rst = 1;
@@ -382,6 +387,7 @@ static inline void gdma_ll_tx_push_data(gdma_dev_t *dev, uint32_t channel, uint3
/**
* @brief Set the descriptor link base address for TX channel
*/
__attribute__((always_inline))
static inline void gdma_ll_tx_set_desc_addr(gdma_dev_t *dev, uint32_t channel, uint32_t addr)
{
dev->channel[channel].out.out_link.addr = addr;
@@ -390,6 +396,7 @@ static inline void gdma_ll_tx_set_desc_addr(gdma_dev_t *dev, uint32_t channel, u
/**
* @brief Start dealing with TX descriptors
*/
__attribute__((always_inline))
static inline void gdma_ll_tx_start(gdma_dev_t *dev, uint32_t channel)
{
dev->channel[channel].out.out_link.start = 1;
@@ -398,6 +405,7 @@ static inline void gdma_ll_tx_start(gdma_dev_t *dev, uint32_t channel)
/**
* @brief Stop dealing with TX descriptors
*/
__attribute__((always_inline))
static inline void gdma_ll_tx_stop(gdma_dev_t *dev, uint32_t channel)
{
dev->channel[channel].out.out_link.stop = 1;
@@ -406,6 +414,7 @@ static inline void gdma_ll_tx_stop(gdma_dev_t *dev, uint32_t channel)
/**
* @brief Restart a new outlink right after the last descriptor
*/
__attribute__((always_inline))
static inline void gdma_ll_tx_restart(gdma_dev_t *dev, uint32_t channel)
{
dev->channel[channel].out.out_link.restart = 1;
@@ -422,6 +431,7 @@ static inline bool gdma_ll_tx_is_fsm_idle(gdma_dev_t *dev, uint32_t channel)
/**
* @brief Get TX EOF descriptor's address
*/
__attribute__((always_inline))
static inline uint32_t gdma_ll_tx_get_eof_desc_addr(gdma_dev_t *dev, uint32_t channel)
{
return dev->channel[channel].out.out_eof_des_addr;
@@ -430,6 +440,7 @@ static inline uint32_t gdma_ll_tx_get_eof_desc_addr(gdma_dev_t *dev, uint32_t ch
/**
* @brief Get current TX descriptor's address
*/
__attribute__((always_inline))
static inline uint32_t gdma_ll_tx_get_current_desc_addr(gdma_dev_t *dev, uint32_t channel)
{
return dev->channel[channel].out.out_dscr;