| Line 414... |
Line 414... |
|
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eth->regs.bd_ram[eth->rx.bd_index] = eth->rx.bd;
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eth->regs.bd_ram[eth->rx.bd_index] = eth->rx.bd;
|
|
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/* advance to next BD */
|
/* advance to next BD */
|
if ( TEST_FLAG( eth->rx.bd, ETH_RX_BD, WRAP ) || eth->rx.bd_index >= ETH_BD_COUNT )
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if ( TEST_FLAG( eth->rx.bd, ETH_RX_BD, WRAP ) || eth->rx.bd_index >= ETH_BD_COUNT )
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eth->rx.bd_index = eth->regs.tx_bd_num;
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eth->rx.bd_index = eth->regs.tx_bd_num << 1;
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else
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else
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eth->rx.bd_index += 2;
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eth->rx.bd_index += 2;
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|
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if ( ( TEST_FLAG( eth->regs.int_mask, ETH_INT_MASK, RXB_M ) ) &&
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if ( ( TEST_FLAG( eth->regs.int_mask, ETH_INT_MASK, RXB_M ) ) &&
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( TEST_FLAG( eth->rx.bd, ETH_RX_BD, IRQ ) ) ) {
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( TEST_FLAG( eth->rx.bd, ETH_RX_BD, IRQ ) ) ) {
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| Line 616... |
Line 616... |
eth->regs.ipgr1 = 0x0000000C;
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eth->regs.ipgr1 = 0x0000000C;
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eth->regs.ipgr2 = 0x00000012;
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eth->regs.ipgr2 = 0x00000012;
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eth->regs.packetlen = 0x003C0600;
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eth->regs.packetlen = 0x003C0600;
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eth->regs.collconf = 0x000F003F;
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eth->regs.collconf = 0x000F003F;
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eth->regs.miimoder = 0x00000064;
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eth->regs.miimoder = 0x00000064;
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eth->regs.tx_bd_num = 0x00000080;
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eth->regs.tx_bd_num = 0x00000040;
|
|
|
/* Initialize TX/RX status */
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/* Initialize TX/RX status */
|
memset( &(eth->tx), 0, sizeof(eth->tx) );
|
memset( &(eth->tx), 0, sizeof(eth->tx) );
|
memset( &(eth->rx), 0, sizeof(eth->rx) );
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memset( &(eth->rx), 0, sizeof(eth->rx) );
|
eth->rx.bd_index = eth->regs.tx_bd_num;
|
eth->rx.bd_index = eth->regs.tx_bd_num << 1;
|
|
|
/* Initialize VAPI */
|
/* Initialize VAPI */
|
if (config.ethernets[i].base_vapi_id) {
|
if (config.ethernets[i].base_vapi_id) {
|
eth->base_vapi_id = config.ethernets[i].base_vapi_id;
|
eth->base_vapi_id = config.ethernets[i].base_vapi_id;
|
vapi_install_multi_handler( eth->base_vapi_id, ETH_NUM_VAPI_IDS, eth_vapi_read );
|
vapi_install_multi_handler( eth->base_vapi_id, ETH_NUM_VAPI_IDS, eth_vapi_read );
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| Line 821... |
Line 821... |
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|
|
|
/* When TX_BD_NUM is written, also reset current RX BD index */
|
/* When TX_BD_NUM is written, also reset current RX BD index */
|
void eth_write_tx_bd_num( struct eth_device *eth, unsigned long value )
|
void eth_write_tx_bd_num( struct eth_device *eth, unsigned long value )
|
{
|
{
|
eth->rx.bd_index = eth->regs.tx_bd_num = value & 0xFF;
|
eth->regs.tx_bd_num = value & 0xFF;
|
|
eth->rx.bd_index = eth->regs.tx_bd_num << 1;
|
}
|
}
|
/* ========================================================================= */
|
/* ========================================================================= */
|
|
|
|
|
/*
|
/*
|
