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KallistiOS
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KallistiOS
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Broadband Adapter support. More...
#include <sys/cdefs.h>Go to the source code of this file.
Macros | |
| #define | RT_IDR0 0x00 |
| MAC address. More... | |
| #define | RT_MAR0 0x08 |
| Multicast filter. More... | |
| #define | RT_TXSTATUS0 0x10 |
| Transmit status (4 32bit regs) More... | |
| #define | RT_TXADDR0 0x20 |
| Tx descriptors (also 4 32bit) More... | |
| #define | RT_RXBUF 0x30 |
| Receive buffer start address. More... | |
| #define | RT_RXEARLYCNT 0x34 |
| Early Rx byte count. More... | |
| #define | RT_RXEARLYSTATUS 0x36 |
| Early Rx status. More... | |
| #define | RT_CHIPCMD 0x37 |
| Command register. More... | |
| #define | RT_RXBUFTAIL 0x38 |
| Current address of packet read (queue tail) More... | |
| #define | RT_RXBUFHEAD 0x3A |
| Current buffer address (queue head) More... | |
| #define | RT_INTRMASK 0x3C |
| Interrupt mask. More... | |
| #define | RT_INTRSTATUS 0x3E |
| Interrupt status. More... | |
| #define | RT_TXCONFIG 0x40 |
| Tx config. More... | |
| #define | RT_RXCONFIG 0x44 |
| Rx config. More... | |
| #define | RT_TIMER 0x48 |
| A general purpose counter. More... | |
| #define | RT_RXMISSED 0x4C |
| 24 bits valid, write clears More... | |
| #define | RT_CFG9346 0x50 |
| 93C46 command register More... | |
| #define | RT_CONFIG0 0x51 |
| Configuration reg 0. More... | |
| #define | RT_CONFIG1 0x52 |
| Configuration reg 1. More... | |
| #define | RT_TIMERINT 0x54 |
| Timer interrupt register (32 bits) More... | |
| #define | RT_MEDIASTATUS 0x58 |
| Media status register. More... | |
| #define | RT_CONFIG3 0x59 |
| Config register 3. More... | |
| #define | RT_CONFIG4 0x5A |
| Config register 4. More... | |
| #define | RT_MULTIINTR 0x5C |
| Multiple interrupt select. More... | |
| #define | RT_MII_TSAD 0x60 |
| Transmit status of all descriptors (16 bits) More... | |
| #define | RT_MII_BMCR 0x62 |
| Basic Mode Control Register (16 bits) More... | |
| #define | RT_MII_BMSR 0x64 |
| Basic Mode Status Register (16 bits) More... | |
| #define | RT_AS_ADVERT 0x66 |
| Auto-negotiation advertisement reg (16 bits) More... | |
| #define | RT_AS_LPAR 0x68 |
| Auto-negotiation link partner reg (16 bits) More... | |
| #define | RT_AS_EXPANSION 0x6A |
| Auto-negotiation expansion reg (16 bits) More... | |
| #define | RT_MII_AN_START 0x0200 |
| Start auto-negotiation. More... | |
| #define | RT_MII_AN_ENABLE 0x1000 |
| Enable auto-negotiation. More... | |
| #define | RT_MII_RESET 0x8000 |
| Reset the MII chip. More... | |
| #define | RT_MII_LINK 0x0004 |
| Link is present. More... | |
| #define | RT_MII_AN_CAPABLE 0x0008 |
| Can do auto negotiation. More... | |
| #define | RT_MII_AN_COMPLETE 0x0020 |
| Auto-negotiation complete. More... | |
| #define | RT_MII_10_HALF 0x0800 |
| Can do 10Mbit half duplex. More... | |
| #define | RT_MII_10_FULL 0x1000 |
| Can do 10Mbit full. More... | |
| #define | RT_MII_100_HALF 0x2000 |
| Can do 100Mbit half. More... | |
| #define | RT_MII_100_FULL 0x4000 |
| Can do 100Mbit full. More... | |
| #define | RT_CMD_RESET 0x10 |
| Reset the RTL8139C. More... | |
| #define | RT_CMD_RX_ENABLE 0x08 |
| Enable Rx. More... | |
| #define | RT_CMD_TX_ENABLE 0x04 |
| Enable Tx. More... | |
| #define | RT_CMD_RX_BUF_EMPTY 0x01 |
| Empty the Rx buffer. More... | |
| #define | RT_INT_PCIERR 0x8000 |
| PCI Bus error. More... | |
| #define | RT_INT_TIMEOUT 0x4000 |
| Set when TCTR reaches TimerInt value. More... | |
| #define | RT_INT_RXFIFO_OVERFLOW 0x0040 |
| Rx FIFO overflow. More... | |
| #define | RT_INT_RXFIFO_UNDERRUN 0x0020 |
| Packet underrun / link change. More... | |
| #define | RT_INT_LINK_CHANGE 0x0020 |
| Packet underrun / link change. More... | |
| #define | RT_INT_RXBUF_OVERFLOW 0x0010 |
| Rx BUFFER overflow. More... | |
| #define | RT_INT_TX_ERR 0x0008 |
| Tx error. More... | |
| #define | RT_INT_TX_OK 0x0004 |
| Tx OK. More... | |
| #define | RT_INT_RX_ERR 0x0002 |
| Rx error. More... | |
| #define | RT_INT_RX_OK 0x0001 |
| Rx OK. More... | |
| #define | RT_INT_RX_ACK (RT_INT_RXFIFO_OVERFLOW | RT_INT_RXBUF_OVERFLOW | RT_INT_RX_OK) |
| Composite RX bits we check for while doing an RX interrupt. More... | |
| #define | RT_TX_CARRIER_LOST 0x80000000 |
| Carrier sense lost. More... | |
| #define | RT_TX_ABORTED 0x40000000 |
| Transmission aborted. More... | |
| #define | RT_TX_OUT_OF_WINDOW 0x20000000 |
| Out of window collision. More... | |
| #define | RT_TX_STATUS_OK 0x00008000 |
| Status ok: a good packet was transmitted. More... | |
| #define | RT_TX_UNDERRUN 0x00004000 |
| Transmit FIFO underrun. More... | |
| #define | RT_TX_HOST_OWNS 0x00002000 |
| Set to 1 when DMA operation is completed. More... | |
| #define | RT_TX_SIZE_MASK 0x00001fff |
| Descriptor size mask. More... | |
| #define | RT_RX_MULTICAST 0x00008000 |
| Multicast packet. More... | |
| #define | RT_RX_PAM 0x00004000 |
| Physical address matched. More... | |
| #define | RT_RX_BROADCAST 0x00002000 |
| Broadcast address matched. More... | |
| #define | RT_RX_BAD_SYMBOL 0x00000020 |
| Invalid symbol in 100TX packet. More... | |
| #define | RT_RX_RUNT 0x00000010 |
| Packet size is <64 bytes. More... | |
| #define | RT_RX_TOO_LONG 0x00000008 |
| Packet size is >4K bytes. More... | |
| #define | RT_RX_CRC_ERR 0x00000004 |
| CRC error. More... | |
| #define | RT_RX_FRAME_ALIGN 0x00000002 |
| Frame alignment error. More... | |
| #define | RT_RX_STATUS_OK 0x00000001 |
| Status ok: a good packet was received. More... | |
| #define | BBA_TX_OK 0 |
| Transmit success. More... | |
| #define | BBA_TX_ERROR -1 |
| Transmit error. More... | |
| #define | BBA_TX_AGAIN -2 |
| Retry transmit again. More... | |
| #define | BBA_TX_NOWAIT 0 |
| Don't block waiting for the transfer. More... | |
| #define | BBA_TX_WAIT 1 |
| Wait, if needed on transfer. More... | |
Typedefs | |
| typedef void(* | eth_rx_callback_t )(uint8 *pkt, int len) |
| Receive packet callback function type. More... | |
Functions | |
| void | bba_get_mac (uint8 *arr) |
| Retrieve the MAC Address of the attached BBA. More... | |
| void | bba_set_rx_callback (eth_rx_callback_t cb) |
| Set the ethernet packet receive callback. More... | |
| int | bba_tx (const uint8 *pkt, int len, int wait) |
| Transmit a single packet. More... | |
Broadband Adapter support.
This file contains declarations related to support for the HIT-0400 "Broadband Adapter". There's not really anything that users will generally have to deal with in here.
| #define BBA_TX_NOWAIT 0 |
Don't block waiting for the transfer.
| #define BBA_TX_WAIT 1 |
Wait, if needed on transfer.
| typedef void(* eth_rx_callback_t)(uint8 *pkt, int len) |
Receive packet callback function type.
When a packet is received by the BBA, the callback function will be called to handle it.
| pkt | A pointer to the packet in question. |
| len | The length, in bytes, of the packet. |
| void bba_get_mac | ( | uint8 * | arr | ) |
Retrieve the MAC Address of the attached BBA.
This function reads the MAC Address of the BBA and places it in the buffer passed in. The resulting data is undefined if no BBA is connected.
| arr | The array to read the MAC into. |
| void bba_set_rx_callback | ( | eth_rx_callback_t | cb | ) |
Set the ethernet packet receive callback.
This function sets the function called when a packet is received by the BBA. Generally, this inputs into the network layer.
| cb | A pointer to the new callback function. |
| int bba_tx | ( | const uint8 * | pkt, |
| int | len, | ||
| int | wait | ||
| ) |
Transmit a single packet.
This function transmits a single packet on the bba, waiting for the link to become stable, if requested.
| pkt | The packet to transmit. |
| len | The length of the packet, in bytes. |
| wait | BBA_TX_WAIT if you don't mind blocking for the all clear to transmit, BBA_TX_NOWAIT otherwise. |
| BBA_TX_OK | On success. |
| BBA_TX_ERROR | If there was an error transmitting the packet. |
| BBA_TX_AGAIN | If BBA_TX_NOWAIT was specified and it is not ok to transmit right now. |
1.8.7