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M480 BSP V3.05.006
The Board Support Package for M480 Series
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M480 EMAC driver source file. More...
Go to the source code of this file.
Functions | |
void | EMAC_Open (uint8_t *pu8MacAddr) |
Initialize EMAC interface, including descriptors, MAC address, and PHY. More... | |
int32_t | EMAC_Close (void) |
This function stop all receive and transmit activity and disable MAC interface. More... | |
void | EMAC_SetMacAddr (uint8_t *pu8MacAddr) |
Set the device MAC address. More... | |
void | EMAC_EnableCamEntry (uint32_t u32Entry, uint8_t pu8MacAddr[]) |
Fill a CAM entry for MAC address comparison. More... | |
void | EMAC_DisableCamEntry (uint32_t u32Entry) |
Disable a specified CAM entry. More... | |
uint32_t | EMAC_RecvPkt (uint8_t *pu8Data, uint32_t *pu32Size) |
Receive an Ethernet packet. More... | |
uint32_t | EMAC_RecvPktTS (uint8_t *pu8Data, uint32_t *pu32Size, uint32_t *pu32Sec, uint32_t *pu32Nsec) |
Receive an Ethernet packet and the time stamp while it's received. More... | |
void | EMAC_RecvPktDone (void) |
Clean up process after a packet is received. More... | |
uint32_t | EMAC_SendPkt (uint8_t *pu8Data, uint32_t u32Size) |
Send an Ethernet packet. More... | |
uint32_t | EMAC_SendPktDone (void) |
Clean up process after packet(s) are sent. More... | |
uint32_t | EMAC_SendPktDoneTS (uint32_t *pu32Sec, uint32_t *pu32Nsec) |
Clean up process after a packet is sent, and get the time stamp while packet is sent. More... | |
void | EMAC_EnableTS (uint32_t u32Sec, uint32_t u32Nsec) |
Enable IEEE1588 time stamp function and set current time. More... | |
void | EMAC_DisableTS (void) |
Disable IEEE1588 time stamp function. More... | |
void | EMAC_GetTime (uint32_t *pu32Sec, uint32_t *pu32Nsec) |
Get current time stamp. More... | |
void | EMAC_SetTime (uint32_t u32Sec, uint32_t u32Nsec) |
Set current time stamp. More... | |
void | EMAC_EnableAlarm (uint32_t u32Sec, uint32_t u32Nsec) |
Enable alarm function and set alarm time. More... | |
void | EMAC_DisableAlarm (void) |
Disable alarm function. More... | |
void | EMAC_UpdateTime (uint32_t u32Neg, uint32_t u32Sec, uint32_t u32Nsec) |
Add a offset to current time. More... | |
uint32_t | EMAC_CheckLinkStatus (void) |
Check Ethernet link status. More... | |
int32_t | EMAC_FillCamEntry (uint8_t pu8MacAddr[]) |
Fill a MAC address to list and enable. More... | |
uint32_t | EMAC_SendPktWoCopy (uint32_t u32Size) |
Send an Ethernet packet. More... | |
uint8_t * | EMAC_ClaimFreeTXBuf (void) |
Get avaiable TX buffer address. More... | |
uint32_t | EMAC_GetAvailRXBufSize (void) |
Get data length of avaiable RX buffer. More... | |
void | EMAC_RecvPktDoneWoRxTrigger (void) |
Clean up process after a packet is received. More... | |
Variables | |
int32_t | g_EMAC_i32ErrCode = 0 |
M480 EMAC driver source file.
SPDX-License-Identifier: Apache-2.0
Definition in file emac.c.