Hi Yann,
On Fri, Oct 5, 2012 at 7:09 AM, Yann Vernier yann.vernier@orsoc.se wrote:
Removed board specific MAC reading code from driver. Should move the reading to the cm4008/cm41xx board code.
drivers/net/ks8695eth.c | 38 +++++++++----------------------------- 1 file changed, 9 insertions(+), 29 deletions(-)
diff --git a/drivers/net/ks8695eth.c b/drivers/net/ks8695eth.c index b4904b6..2dda7ab 100644 --- a/drivers/net/ks8695eth.c +++ b/drivers/net/ks8695eth.c @@ -71,30 +71,13 @@ volatile uint8_t ks8695_bufs[BUFSIZE*(TXDESCS+RXDESCS)] __attribute__((aligned(2
/****************************************************************************/
-/*
Ideally we want to use the MAC address stored in flash.
But we do some sanity checks in case they are not present
first.- */
-unsigned char eth_mac[] = {
0x00, 0x13, 0xc6, 0x00, 0x00, 0x00-};
-void ks8695_getmac(void) +static int ks8695_set_mac_address(struct eth_device *dev) {
unsigned char *fp;int i;/* Check if flash MAC is valid */fp = (unsigned char *) 0x0201c000;for (i = 0; (i < 6); i++) {if ((fp[i] != 0) && (fp[i] != 0xff))break;}/* If we found a valid looking MAC address then use it */if (i < 6)memcpy(ð_mac[0], fp, 6);
/* Set MAC address */ks8695_write(KS8695_LAN_MAC_LOW, (dev->enetaddr[5] | (dev->enetaddr[4] << 8) |(dev->enetaddr[3] << 16) | (dev->enetaddr[2] << 24)));ks8695_write(KS8695_LAN_MAC_HIGH, (dev->enetaddr[1] | (dev->enetaddr[0] << 8)));return 0;}
/****************************************************************************/ @@ -109,12 +92,8 @@ static int ks8695_eth_init(struct eth_device *dev, bd_t *bd) ks8695_write(KS8695_LAN_DMA_TX, 0x80000000); ks8695_write(KS8695_LAN_DMA_RX, 0x80000000);
ks8695_getmac();/* Set MAC address */ks8695_write(KS8695_LAN_MAC_LOW, (eth_mac[5] | (eth_mac[4] << 8) |(eth_mac[3] << 16) | (eth_mac[2] << 24)));ks8695_write(KS8695_LAN_MAC_HIGH, (eth_mac[1] | (eth_mac[0] << 8)));
ks8695_set_mac_address(dev);
Why do you set the MAC address here? It should be set for you by the network infrastructure without this call.
/* Turn the 4 port switch on */ i = ks8695_read(KS8695_SWITCH_CTRL0);@@ -150,7 +129,7 @@ static int ks8695_eth_init(struct eth_device *dev, bd_t *bd) ks8695_write(KS8695_LAN_DMA_RX, 0x71); ks8695_write(KS8695_LAN_DMA_RX_START, 0x1);
printf("KS8695 ETHERNET: %pM\n", eth_mac);
printf("KS8695 ETHERNET: %pM\n", dev->enetaddr); return 0;}
@@ -234,6 +213,7 @@ int ks8695_eth_initialize(void) dev->halt = ks8695_eth_halt; dev->send = ks8695_eth_send; dev->recv = ks8695_eth_recv;
dev->write_hwaddr = ks8695_set_mac_address; strcpy(dev->name, "ks8695eth"); eth_register(dev);-- 1.7.10.4
-Joe