phylib: Add a bunch of PHY drivers from tsec

[u-boot] / drivers / net / natsemi.c

diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index 4aee0481dbe48b09b325699394cfd66607b8ccf5..14b2d355c15e07d5336445808bc79321e276f6c5 100644 (file)
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -53,6 +53,7 @@
 #include <common.h>
 #include <malloc.h>
 #include <net.h>
+#include <netdev.h>
 #include <asm/io.h>
 #include <pci.h>
 
@@ -320,6 +321,11 @@ natsemi_initialize(bd_t * bis)
                }
 
                dev = (struct eth_device *) malloc(sizeof *dev);
+               if (!dev) {
+                       printf("natsemi: Can not allocate memory\n");
+                       break;
+               }
+               memset(dev, 0, sizeof(*dev));
 
                sprintf(dev->name, "dp83815#%d", card_number);
                dev->iobase = bus_to_phys(iobase);
@@ -408,7 +414,7 @@ natsemi_initialize(bd_t * bis)
    The EEPROM code is for common 93c06/46 EEPROMs w/ 6bit addresses.  */
 
 /* Delay between EEPROM clock transitions.
-   No extra delay is needed with 33Mhz PCI, but future 66Mhz
+   No extra delay is needed with 33MHz PCI, but future 66MHz
    access may need a delay. */
 #define eeprom_delay(ee_addr)  INL(dev, ee_addr)
 
@@ -753,7 +759,8 @@ natsemi_send(struct eth_device *dev, volatile void *packet, int length)
 {
        u32 i, status = 0;
        u32 tx_status = 0;
-       vu_long *res = (vu_long *)&tx_status;
+       u32 *tx_ptr = &tx_status;
+       vu_long *res = (vu_long *)tx_ptr;
 
        /* Stop the transmitter */
        OUTL(dev, TxOff, ChipCmd);