X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fpcnet.c;h=45066c8feafd272ba2b07d81bb5f4ff0735f2d91;hb=a939ea3ab459d5fb3d1eaaec289c6ca85f2f74c1;hp=386fa50bda09a5a485275f7ae18bfc1724396e8c;hpb=4b7a6dd89633d60dc4b58476d5ce48247f82a3ca;p=oweals%2Fu-boot.git

diff --git a/drivers/net/pcnet.c b/drivers/net/pcnet.c
index 386fa50bda..45066c8fea 100644
--- a/drivers/net/pcnet.c
+++ b/drivers/net/pcnet.c
@@ -26,27 +26,16 @@
 #include <common.h>
 #include <malloc.h>
 #include <net.h>
+#include <netdev.h>
 #include <asm/io.h>
 #include <pci.h>
 
-#if 0
 #define	PCNET_DEBUG_LEVEL	0	/* 0=off, 1=init, 2=rx/tx */
-#endif
-
-#if PCNET_DEBUG_LEVEL > 0
-#define	PCNET_DEBUG1(fmt,args...)	printf (fmt ,##args)
-#if PCNET_DEBUG_LEVEL > 1
-#define	PCNET_DEBUG2(fmt,args...)	printf (fmt ,##args)
-#else
-#define PCNET_DEBUG2(fmt,args...)
-#endif
-#else
-#define PCNET_DEBUG1(fmt,args...)
-#define PCNET_DEBUG2(fmt,args...)
-#endif
 
-#if defined(CONFIG_CMD_NET) \
-	&& defined(CONFIG_NET_MULTI) && defined(CONFIG_PCNET)
+#define PCNET_DEBUG1(fmt,args...)	\
+	debug_cond(PCNET_DEBUG_LEVEL > 0, fmt ,##args)
+#define PCNET_DEBUG2(fmt,args...)	\
+	debug_cond(PCNET_DEBUG_LEVEL > 1, fmt ,##args)
 
 #if !defined(CONF_PCNET_79C973) && defined(CONF_PCNET_79C975)
 #error "Macro for PCnet chip version is not defined!"
@@ -169,7 +158,6 @@ static struct pci_device_id supported[] = {
 
 int pcnet_initialize (bd_t * bis)
 {
-<<<<<<< HEAD:drivers/net/pcnet.c
 	pci_dev_t devbusfn;
 	struct eth_device *dev;
 	u16 command, status;
@@ -190,6 +178,11 @@ int pcnet_initialize (bd_t * bis)
 		 * Allocate and pre-fill the device structure.
 		 */
 		dev = (struct eth_device *) malloc (sizeof *dev);
+		if (!dev) {
+			printf("pcnet: Can not allocate memory\n");
+			break;
+		}
+		memset(dev, 0, sizeof(*dev));
 		dev->priv = (void *) devbusfn;
 		sprintf (dev->name, "pcnet#%d", dev_nr);
 
@@ -232,59 +225,6 @@ int pcnet_initialize (bd_t * bis)
 		dev->recv = pcnet_recv;
 
 		eth_register (dev);
-=======
-    pci_dev_t devbusfn;
-    struct eth_device* dev;
-    u16 command, status;
-    int dev_nr = 0;
-
-    PCNET_DEBUG1("\npcnet_initialize...\n");
-
-    for (dev_nr = 0; ; dev_nr++) {
-
-	/*
-	 * Find the PCnet PCI device(s).
-	 */
-	if ((devbusfn = pci_find_devices(supported, dev_nr)) < 0) {
-	    break;
-	}
-
-	/*
-	 * Allocate and pre-fill the device structure.
-	 */
-	dev = (struct eth_device*) malloc(sizeof *dev);
-	dev->priv = (void *)devbusfn;
-	sprintf(dev->name, "pcnet#%d", dev_nr);
-
-	/*
-	 * Setup the PCI device.
-	 */
-	pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_0, (unsigned int *)&dev->iobase);
-	dev->iobase=pci_io_to_phys(devbusfn,dev->iobase);
-	dev->iobase &= ~0xf;
-
-	PCNET_DEBUG1("%s: devbusfn=0x%x iobase=0x%x: ",
-	       dev->name, devbusfn, dev->iobase);
-
-	command = PCI_COMMAND_IO | PCI_COMMAND_MASTER;
-	pci_write_config_word(devbusfn, PCI_COMMAND, command);
-	pci_read_config_word(devbusfn, PCI_COMMAND, &status);
-	if ((status & command) != command) {
-	    printf("%s: Couldn't enable IO access or Bus Mastering\n",
-		   dev->name);
-	    free(dev);
-	    continue;
-	}
-
-	pci_write_config_byte(devbusfn, PCI_LATENCY_TIMER, 0x40);
-
-	/*
-	 * Probe the PCnet chip.
-	 */
-	if (pcnet_probe(dev, bis, dev_nr) < 0) {
-	    free(dev);
-	    continue;
->>>>>>> Fixed pcnet io_base:drivers/net/pcnet.c
 	}
 
 	udelay (10 * 1000);
@@ -591,4 +531,3 @@ static void pcnet_halt (struct eth_device *dev)
 		printf ("%s: TIMEOUT: controller reset failed\n", dev->name);
 	}
 }
-#endif