130 lines
2.9 KiB
C
130 lines
2.9 KiB
C
// Copyright 2015-2016 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.
|
|
|
|
#ifndef _EMAC_COMMON_H_
|
|
#define _EMAC_COMMON_H_
|
|
|
|
#include <stdint.h>
|
|
|
|
#include "esp_err.h"
|
|
#include "emac_dev.h"
|
|
#include "esp_eth.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
typedef uint32_t emac_sig_t;
|
|
typedef uint32_t emac_par_t;
|
|
|
|
typedef struct {
|
|
emac_sig_t sig;
|
|
emac_par_t par;
|
|
} emac_event_t;
|
|
|
|
enum emac_runtime_status {
|
|
EMAC_RUNTIME_NOT_INIT = 0,
|
|
EMAC_RUNTIME_INIT,
|
|
EMAC_RUNTIME_START,
|
|
EMAC_RUNTIME_STOP,
|
|
};
|
|
|
|
enum {
|
|
SIG_EMAC_RX_UNAVAIL,
|
|
SIG_EMAC_TX_DONE,
|
|
SIG_EMAC_RX_DONE,
|
|
SIG_EMAC_START,
|
|
SIG_EMAC_STOP,
|
|
SIG_EMAC_CHECK_LINK,
|
|
SIG_EMAC_MAX
|
|
};
|
|
|
|
struct emac_config_data {
|
|
eth_phy_base_t phy_addr;
|
|
eth_mode_t mac_mode;
|
|
struct dma_extended_desc *dma_etx;
|
|
uint32_t cur_tx;
|
|
uint32_t dirty_tx;
|
|
int32_t cnt_tx;
|
|
struct dma_extended_desc *dma_erx;
|
|
uint32_t cur_rx;
|
|
uint32_t dirty_rx;
|
|
int32_t cnt_rx;
|
|
uint32_t rx_need_poll;
|
|
bool phy_link_up;
|
|
enum emac_runtime_status emac_status;
|
|
uint8_t macaddr[6];
|
|
eth_phy_func phy_init;
|
|
eth_tcpip_input_func emac_tcpip_input;
|
|
eth_gpio_config_func emac_gpio_config;
|
|
eth_phy_check_link_func emac_phy_check_link;
|
|
eth_phy_check_init_func emac_phy_check_init;
|
|
eth_phy_get_speed_mode_func emac_phy_get_speed_mode;
|
|
eth_phy_get_duplex_mode_func emac_phy_get_duplex_mode;
|
|
bool emac_flow_ctrl_enable;
|
|
bool emac_flow_ctrl_partner_support;
|
|
eth_phy_get_partner_pause_enable_func emac_phy_get_partner_pause_enable;
|
|
eth_phy_power_enable_func emac_phy_power_enable;
|
|
};
|
|
|
|
enum emac_post_type {
|
|
EMAC_POST_ASYNC,
|
|
EMAC_POST_SYNC,
|
|
};
|
|
|
|
struct emac_post_cmd {
|
|
void *cmd;
|
|
enum emac_post_type post_type;
|
|
};
|
|
|
|
struct emac_tx_cmd {
|
|
uint8_t *buf;
|
|
uint16_t size;
|
|
int8_t err;
|
|
};
|
|
|
|
struct emac_open_cmd {
|
|
int8_t err;
|
|
};
|
|
|
|
struct emac_close_cmd {
|
|
int8_t err;
|
|
};
|
|
#if CONFIG_ETHERNET
|
|
#define DMA_RX_BUF_NUM CONFIG_DMA_RX_BUF_NUM
|
|
#define DMA_TX_BUF_NUM CONFIG_DMA_TX_BUF_NUM
|
|
#define EMAC_TASK_PRIORITY CONFIG_EMAC_TASK_PRIORITY
|
|
#else
|
|
#define DMA_RX_BUF_NUM 1
|
|
#define DMA_TX_BUF_NUM 1
|
|
#define EMAC_TASK_PRIORITY 10
|
|
#endif
|
|
#define DMA_RX_BUF_SIZE 1600
|
|
#define DMA_TX_BUF_SIZE 1600
|
|
|
|
//rest buf num
|
|
#define FLOW_CONTROL_HIGH_WATERMARK 3
|
|
//used buf num
|
|
#define FLOW_CONTROL_LOW_WATERMARK 6
|
|
|
|
#define PHY_LINK_CHECK_NUM 5
|
|
|
|
#define EMAC_CMD_OK 0
|
|
#define EMAC_CMD_FAIL -1
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|