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Diffstat (limited to 'drivers/inca-ip_sw.c')
-rw-r--r--drivers/inca-ip_sw.c95
1 files changed, 0 insertions, 95 deletions
diff --git a/drivers/inca-ip_sw.c b/drivers/inca-ip_sw.c
index ab22b4d538..8fa3b41092 100644
--- a/drivers/inca-ip_sw.c
+++ b/drivers/inca-ip_sw.c
@@ -172,9 +172,6 @@ int inca_switch_initialize(bd_t * bis)
{
struct eth_device *dev;
-#if 0
- printf("Entered inca_switch_initialize()\n");
-#endif
if (!(dev = (struct eth_device *) malloc (sizeof *dev))) {
printf("Failed to allocate memory\n");
@@ -198,9 +195,6 @@ int inca_switch_initialize(bd_t * bis)
eth_register(dev);
-#if 0
- printf("Leaving inca_switch_initialize()\n");
-#endif
return 1;
}
@@ -212,9 +206,6 @@ static int inca_switch_init(struct eth_device *dev, bd_t * bis)
u32 v, regValue;
u16 wTmp;
-#if 0
- printf("Entering inca_switch_init()\n");
-#endif
/* Set MAC address.
*/
@@ -262,10 +253,6 @@ static int inca_switch_init(struct eth_device *dev, bd_t * bis)
rx_desc->RxDataPtr = (u32)KSEG1ADDR(NetRxPackets[i]);
}
-#if 0
- printf("rx_ring = 0x%08X 0x%08X\n", (u32)rx_ring, (u32)&rx_ring[0]);
- printf("tx_ring = 0x%08X 0x%08X\n", (u32)tx_ring, (u32)&tx_ring[0]);
-#endif
for (i = 0; i < NUM_TX_DESC; i++) {
inca_tx_descriptor_t * tx_desc = KSEG1ADDR(&tx_ring[i]);
@@ -293,9 +280,6 @@ static int inca_switch_init(struct eth_device *dev, bd_t * bis)
/* Initialize RxDMA.
*/
DMA_READ_REG(INCA_IP_DMA_DMA_RXISR, v);
-#if 0
- printf("RX status = 0x%08X\n", v);
-#endif
/* Writing to the FRDA of CHANNEL.
*/
@@ -308,9 +292,6 @@ static int inca_switch_init(struct eth_device *dev, bd_t * bis)
/* Initialize TxDMA.
*/
DMA_READ_REG(INCA_IP_DMA_DMA_TXISR, v);
-#if 0
- printf("TX status = 0x%08X\n", v);
-#endif
/* Writing to the FRDA of CHANNEL.
*/
@@ -321,9 +302,6 @@ static int inca_switch_init(struct eth_device *dev, bd_t * bis)
tx_hold = NUM_TX_DESC - 1;
rx_hold = NUM_RX_DESC - 1;
-#if 0
- rx_ring[rx_hold].params.field.HOLD = 1;
-#endif
/* enable spanning tree forwarding, enable the CPU port */
/* ST_PT:
* CPS (CPU port status) 0x3 (forwarding)
@@ -332,9 +310,6 @@ static int inca_switch_init(struct eth_device *dev, bd_t * bis)
*/
SW_WRITE_REG(INCA_IP_Switch_ST_PT,0x3f);
-#if 0
- printf("Leaving inca_switch_init()\n");
-#endif
return 0;
}
@@ -348,9 +323,6 @@ static int inca_switch_send(struct eth_device *dev, volatile void *packet, int l
u32 regValue;
inca_tx_descriptor_t * tx_desc = KSEG1ADDR(&tx_ring[tx_new]);
-#if 0
- printf("Entered inca_switch_send()\n");
-#endif
if (length <= 0) {
printf ("%s: bad packet size: %d\n", dev->name, length);
@@ -391,24 +363,16 @@ static int inca_switch_send(struct eth_device *dev, volatile void *packet, int l
DMA_READ_REG(INCA_IP_DMA_DMA_TXCCR0, regValue);
regValue |= command;
-#if 0
- printf("regValue = 0x%x\n", regValue);
-#endif
DMA_WRITE_REG(INCA_IP_DMA_DMA_TXCCR0, regValue);
-#if 1
for(i = 0; KSEG1ADDR(&tx_ring[tx_hold])->C == 0; i++) {
if (i >= TOUT_LOOP) {
printf("%s: tx buffer not ready\n", dev->name);
goto Done;
}
}
-#endif
res = length;
Done:
-#if 0
- printf("Leaving inca_switch_send()\n");
-#endif
return res;
}
@@ -418,9 +382,6 @@ static int inca_switch_recv(struct eth_device *dev)
int length = 0;
inca_rx_descriptor_t * rx_desc;
-#if 0
- printf("Entered inca_switch_recv()\n");
-#endif
for (;;) {
rx_desc = KSEG1ADDR(&rx_ring[rx_new]);
@@ -429,9 +390,6 @@ static int inca_switch_recv(struct eth_device *dev)
break;
}
-#if 0
- rx_ring[rx_new].params.field.HOLD = 1;
-#endif
if (! rx_desc->status.field.Eop) {
printf("Partly received packet!!!\n");
@@ -441,26 +399,11 @@ static int inca_switch_recv(struct eth_device *dev)
length = rx_desc->status.field.NBT;
rx_desc->status.word &=
~(INCA_DMA_RX_EOP | INCA_DMA_RX_SOP | INCA_DMA_RX_C);
-#if 0
-{
- int i;
- for (i=0;i<length - 4;i++) {
- if (i % 16 == 0) printf("\n%04x: ", i);
- printf("%02X ", NetRxPackets[rx_new][i]);
- }
- printf("\n");
-}
-#endif
if (length) {
-#if 0
- printf("Received %d bytes\n", length);
-#endif
NetReceive((void*)KSEG1ADDR(NetRxPackets[rx_new]), length - 4);
} else {
-#if 1
printf("Zero length!!!\n");
-#endif
}
@@ -471,9 +414,6 @@ static int inca_switch_recv(struct eth_device *dev)
rx_new = (rx_new + 1) % NUM_RX_DESC;
}
-#if 0
- printf("Leaving inca_switch_recv()\n");
-#endif
return length;
}
@@ -481,14 +421,8 @@ static int inca_switch_recv(struct eth_device *dev)
static void inca_switch_halt(struct eth_device *dev)
{
-#if 0
- printf("Entered inca_switch_halt()\n");
-#endif
-#if 1
initialized = 0;
-#endif
-#if 1
/* Disable forwarding to the CPU port.
*/
SW_WRITE_REG(INCA_IP_Switch_ST_PT,0xf);
@@ -502,10 +436,6 @@ static void inca_switch_halt(struct eth_device *dev)
DMA_WRITE_REG(INCA_IP_DMA_DMA_TXCCR0, INCA_IP_DMA_DMA_TXCCR0_OFF);
-#endif
-#if 0
- printf("Leaving inca_switch_halt()\n");
-#endif
}
@@ -519,7 +449,6 @@ static void inca_init_switch_chip(void)
SW_WRITE_REG(INCA_IP_Switch_PC_TX_CTL, 0x00000001);
SW_WRITE_REG(INCA_IP_Switch_LAN_TX_CTL, 0x00000001);
-#if 1
/* init MDIO configuration:
* MDS (Poll speed): 0x01 (4ms)
* PHY_LAN_ADDR: 0x06
@@ -579,7 +508,6 @@ static void inca_init_switch_chip(void)
*/
SW_WRITE_REG(INCA_IP_Switch_MDIO_ACC, 0xc0c09000);
-#endif
/* Make sure the CPU port is disabled for now. We
* don't want packets to get stacked for us until
@@ -650,29 +578,6 @@ static int inca_amdix(void)
*INCA_IP_AUTO_MDIX_LAN_PORTS_DIR |= (1 << INCA_IP_AUTO_MDIX_LAN_GPIO_PIN_RXTX);
*INCA_IP_AUTO_MDIX_LAN_PORTS_ALTSEL |= (1 << INCA_IP_AUTO_MDIX_LAN_GPIO_PIN_RXTX);
-#if 0
- /* Wait for signal.
- */
- retries = WAIT_SIGNAL_RETRIES;
- while (--retries) {
- SW_WRITE_REG(INCA_IP_Switch_MDIO_ACC,
- (0x1 << 31) | /* RA */
- (0x0 << 30) | /* Read */
- (0x6 << 21) | /* LAN */
- (17 << 16)); /* PHY_MCSR */
- do {
- SW_READ_REG(INCA_IP_Switch_MDIO_ACC, phyReg1);
- } while (phyReg1 & (1 << 31));
-
- if (phyReg1 & (1 << 1)) {
- /* Signal detected */
- break;
- }
- }
-
- if (!retries)
- goto Fail;
-#endif
/* Set MDI mode.
*/
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-26 10:33:40 +0000