TAG - syntax, references, description

References

Code

Location

Referrer

static const char *TAG = "lan87xx";

ESP_GOTO_ON_ERROR(eth->phy_reg_read(eth, addr, ETH_PHY_ANLPAR_REG_ADDR, &(anlpar.val)), err, TAG, "read ANLPAR failed");

esp_eth_phy_lan87xx.c:229

lan87xx_update_link_duplex_speed()

ESP_GOTO_ON_ERROR(eth->phy_reg_read(eth, addr, ETH_PHY_BMSR_REG_ADDR, &(bmsr.val)), err, TAG, "read BMSR failed");

esp_eth_phy_lan87xx.c:230

lan87xx_update_link_duplex_speed()

ESP_GOTO_ON_ERROR(eth->phy_reg_read(eth, addr, ETH_PHY_BMCR_REG_ADDR, &(bmcr.val)), err, TAG, "read BMCR failed");

esp_eth_phy_lan87xx.c:231

lan87xx_update_link_duplex_speed()

ESP_GOTO_ON_ERROR(eth->phy_reg_read(eth, addr, ETH_PHY_PSCSR_REG_ADDR, &(pscsr.val)), err, TAG, "read PSCSR failed");

esp_eth_phy_lan87xx.c:243

lan87xx_update_link_duplex_speed()

ESP_GOTO_ON_ERROR(eth->on_state_changed(eth, ETH_STATE_SPEED, (void *)speed), err, TAG, "change speed failed");

esp_eth_phy_lan87xx.c:264

lan87xx_update_link_duplex_speed()

ESP_GOTO_ON_ERROR(eth->on_state_changed(eth, ETH_STATE_DUPLEX, (void *)duplex), err, TAG, "change duplex failed");

esp_eth_phy_lan87xx.c:265

lan87xx_update_link_duplex_speed()

ESP_GOTO_ON_ERROR(eth->on_state_changed(eth, ETH_STATE_PAUSE, (void *)peer_pause_ability), err, TAG, "change pause ability failed");

esp_eth_phy_lan87xx.c:272

lan87xx_update_link_duplex_speed()

ESP_GOTO_ON_ERROR(eth->on_state_changed(eth, ETH_STATE_LINK, (void *)link), err, TAG, "change link failed");

esp_eth_phy_lan87xx.c:274

lan87xx_update_link_duplex_speed()

ESP_GOTO_ON_ERROR(lan87xx_update_link_duplex_speed(lan87xx), err, TAG, "update link duplex speed failed");

esp_eth_phy_lan87xx.c:287

lan87xx_get_link()

ESP_GOTO_ON_ERROR(eth->phy_reg_read(eth, phy_802_3->addr, ETH_PHY_BMCR_REG_ADDR, &(bmcr.val)), err, TAG, "read BMCR failed");

esp_eth_phy_lan87xx.c:300

lan87xx_autonego_ctrl()

ESP_GOTO_ON_FALSE(bmcr.en_loopback == 0, ESP_ERR_INVALID_STATE, err, TAG, "Autonegotiation can't be enabled while in loopback operation");

esp_eth_phy_lan87xx.c:301

lan87xx_autonego_ctrl()

ESP_GOTO_ON_ERROR(lan87xx_autonego_ctrl(phy, ESP_ETH_PHY_AUTONEGO_G_STAT, &auto_nego_en), err, TAG, "get status of autonegotiation failed");

esp_eth_phy_lan87xx.c:313

lan87xx_loopback()

ESP_GOTO_ON_FALSE(!(auto_nego_en && enable), ESP_ERR_INVALID_STATE, err, TAG, "Unable to set loopback while autonegotiation is enabled. Disable it to use loopback");

esp_eth_phy_lan87xx.c:314

lan87xx_loopback()

ESP_GOTO_ON_ERROR(esp_eth_phy_802_3_set_speed(phy_802_3, speed), err, TAG, "set speed failed");

esp_eth_phy_lan87xx.c:327

lan87xx_set_speed()

ESP_GOTO_ON_ERROR(esp_eth_phy_802_3_basic_phy_init(phy_802_3), err, TAG, "failed to init PHY");

esp_eth_phy_lan87xx.c:339

lan87xx_init()

ESP_GOTO_ON_ERROR(esp_eth_phy_802_3_read_oui(phy_802_3, &oui), err, TAG, "read OUI failed");

esp_eth_phy_lan87xx.c:344

lan87xx_init()

ESP_GOTO_ON_ERROR(esp_eth_phy_802_3_read_manufac_info(phy_802_3, &model, NULL), err, TAG, "read manufacturer's info failed");

esp_eth_phy_lan87xx.c:345

lan87xx_init()

ESP_GOTO_ON_FALSE(oui == 0x1F0, ESP_FAIL, err, TAG, "wrong chip OUI");

esp_eth_phy_lan87xx.c:346

lan87xx_init()

ESP_GOTO_ON_FALSE(supported_model, ESP_FAIL, err, TAG, "unsupported chip model");

esp_eth_phy_lan87xx.c:355

lan87xx_init()

ESP_GOTO_ON_FALSE(lan87xx, NULL, err, TAG, "calloc lan87xx failed");

esp_eth_phy_lan87xx.c:365

esp_eth_phy_new_lan87xx()

NULL, err, TAG, "configuration initialization of PHY 802.3 failed");

esp_eth_phy_lan87xx.c:375

esp_eth_phy_new_lan87xx()

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Data Use

TAG is read by 7 functions:

TAG

lan87xx_update_link_duplex_speed()

lan87xx_get_link()

lan87xx_autonego_ctrl()

lan87xx_loopback()

lan87xx_set_speed()

lan87xx_init()

esp_eth_phy_new_lan87xx()

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TAG variable

Syntax

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