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path: root/drivers/dc2114x.c
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Diffstat (limited to 'drivers/dc2114x.c')
-rw-r--r--drivers/dc2114x.c56
1 files changed, 31 insertions, 25 deletions
diff --git a/drivers/dc2114x.c b/drivers/dc2114x.c
index d22d37d805b..5386d9269b6 100644
--- a/drivers/dc2114x.c
+++ b/drivers/dc2114x.c
@@ -27,7 +27,6 @@
#include <net.h>
#include <pci.h>
-#undef DEBUG
#undef DEBUG_SROM
#undef DEBUG_SROM2
@@ -86,10 +85,10 @@
#define SROM_HWADD 0x0014 /* Hardware Address offset in SROM */
#define SROM_RD 0x00004000 /* Read from Boot ROM */
-#define EE_DATA_WRITE 0x04 /* EEPROM chip data in. */
-#define EE_WRITE_0 0x4801
-#define EE_WRITE_1 0x4805
-#define EE_DATA_READ 0x08 /* EEPROM chip data out. */
+#define EE_DATA_WRITE 0x04 /* EEPROM chip data in. */
+#define EE_WRITE_0 0x4801
+#define EE_WRITE_1 0x4805
+#define EE_DATA_READ 0x08 /* EEPROM chip data out. */
#define SROM_SR 0x00000800 /* Select Serial ROM when set */
#define DT_IN 0x00000004 /* Serial Data In */
@@ -162,16 +161,20 @@ static int tx_new; /* TX descriptor ring pointer */
static char rxRingSize;
static char txRingSize;
+#if defined(UPDATE_SROM) || !defined(CONFIG_TULIP_FIX_DAVICOM)
static void sendto_srom(struct eth_device* dev, u_int command, u_long addr);
static int getfrom_srom(struct eth_device* dev, u_long addr);
-static int do_eeprom_cmd(struct eth_device *dev, u_long ioaddr, int cmd, int cmd_len);
-static int do_read_eeprom(struct eth_device *dev, u_long ioaddr, int location, int addr_len);
-static int read_srom(struct eth_device *dev, u_long ioaddr, int index);
+static int do_eeprom_cmd(struct eth_device *dev, u_long ioaddr,int cmd,int cmd_len);
+static int do_read_eeprom(struct eth_device *dev,u_long ioaddr,int location,int addr_len);
+#endif /* UPDATE_SROM || !CONFIG_TULIP_FIX_DAVICOM */
#ifdef UPDATE_SROM
static int write_srom(struct eth_device *dev, u_long ioaddr, int index, int new_value);
static void update_srom(struct eth_device *dev, bd_t *bis);
#endif
+#ifndef CONFIG_TULIP_FIX_DAVICOM
+static int read_srom(struct eth_device *dev, u_long ioaddr, int index);
static void read_hw_addr(struct eth_device* dev, bd_t * bis);
+#endif /* CONFIG_TULIP_FIX_DAVICOM */
static void send_setup_frame(struct eth_device* dev, bd_t * bis);
static int dc21x4x_init(struct eth_device* dev, bd_t* bis);
@@ -276,17 +279,14 @@ int dc21x4x_initialize(bd_t *bis)
pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_1, &iobase);
iobase &= PCI_BASE_ADDRESS_MEM_MASK;
#endif
-
-#ifdef DEBUG
- printf("dc21x4x: DEC 21142 PCI Device @0x%x\n", iobase);
-#endif
+ debug ("dc21x4x: DEC 21142 PCI Device @0x%x\n", iobase);
dev = (struct eth_device*) malloc(sizeof *dev);
#ifdef CONFIG_TULIP_FIX_DAVICOM
- sprintf(dev->name, "Davicom#%d", card_number);
+ sprintf(dev->name, "Davicom#%d", card_number);
#else
- sprintf(dev->name, "dc21x4x#%d", card_number);
+ sprintf(dev->name, "dc21x4x#%d", card_number);
#endif
#ifdef CONFIG_TULIP_USE_IO
@@ -306,7 +306,7 @@ int dc21x4x_initialize(bd_t *bis)
udelay(10 * 1000);
#ifndef CONFIG_TULIP_FIX_DAVICOM
- read_hw_addr(dev, bis);
+ read_hw_addr(dev, bis);
#endif
eth_register(dev);
@@ -418,7 +418,7 @@ static int dc21x4x_send(struct eth_device* dev, volatile void *packet, int lengt
if (le32_to_cpu(tx_ring[tx_new].status) & TD_ES) {
#if 0 /* test-only */
printf("TX error status = 0x%08X\n",
- le32_to_cpu(tx_ring[tx_new].status));
+ le32_to_cpu(tx_ring[tx_new].status));
#endif
tx_ring[tx_new].status = 0x0;
goto Done;
@@ -530,9 +530,9 @@ Done:
return;
}
+#if defined(UPDATE_SROM) || !defined(CONFIG_TULIP_FIX_DAVICOM)
/* SROM Read and write routines.
*/
-
static void
sendto_srom(struct eth_device* dev, u_int command, u_long addr)
{
@@ -604,10 +604,13 @@ static int do_read_eeprom(struct eth_device *dev, u_long ioaddr, int location, i
return retval;
}
+#endif /* UPDATE_SROM || !CONFIG_TULIP_FIX_DAVICOM */
-/* This executes a generic EEPROM command, typically a write or write enable.
- It returns the data output from the EEPROM, and thus may also be used for
- reads. */
+/* This executes a generic EEPROM command, typically a write or write
+ * enable. It returns the data output from the EEPROM, and thus may
+ * also be used for reads.
+ */
+#if defined(UPDATE_SROM) || !defined(CONFIG_TULIP_FIX_DAVICOM)
static int do_eeprom_cmd(struct eth_device *dev, u_long ioaddr, int cmd, int cmd_len)
{
unsigned retval = 0;
@@ -643,7 +646,9 @@ static int do_eeprom_cmd(struct eth_device *dev, u_long ioaddr, int cmd, int cmd
return retval;
}
+#endif /* UPDATE_SROM || !CONFIG_TULIP_FIX_DAVICOM */
+#ifndef CONFIG_TULIP_FIX_DAVICOM
static int read_srom(struct eth_device *dev, u_long ioaddr, int index)
{
int ee_addr_size = do_read_eeprom(dev, ioaddr, 0xff, 8) & 0x40000 ? 8 : 6;
@@ -652,6 +657,7 @@ static int read_srom(struct eth_device *dev, u_long ioaddr, int index)
(((SROM_READ_CMD << ee_addr_size) | index) << 16)
| 0xffff, 3 + ee_addr_size + 16);
}
+#endif /* CONFIG_TULIP_FIX_DAVICOM */
#ifdef UPDATE_SROM
static int write_srom(struct eth_device *dev, u_long ioaddr, int index, int new_value)
@@ -699,6 +705,7 @@ static int write_srom(struct eth_device *dev, u_long ioaddr, int index, int new_
}
#endif
+#ifndef CONFIG_TULIP_FIX_DAVICOM
static void read_hw_addr(struct eth_device *dev, bd_t *bis)
{
u_short tmp, *p = (short *)(&dev->enetaddr[0]);
@@ -712,9 +719,7 @@ static void read_hw_addr(struct eth_device *dev, bd_t *bis)
if ((j == 0) || (j == 0x2fffd)) {
memset (dev->enetaddr, 0, ETH_ALEN);
-#ifdef DEBUG
- printf("Warning: can't read HW address from SROM.\n");
-#endif
+ debug ("Warning: can't read HW address from SROM.\n");
goto Done;
}
@@ -726,6 +731,7 @@ Done:
#endif
return;
}
+#endif /* CONFIG_TULIP_FIX_DAVICOM */
#ifdef UPDATE_SROM
static void update_srom(struct eth_device *dev, bd_t *bis)
@@ -760,6 +766,6 @@ static void update_srom(struct eth_device *dev, bd_t *bis)
write_srom(dev, DE4X5_APROM, i, eeprom[i]);
}
}
-#endif
+#endif /* UPDATE_SROM */
-#endif
+#endif /* CFG_CMD_NET && CONFIG_NET_MULTI && CONFIG_TULIP */
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-14 06:53:54 +0000