diff options
Diffstat (limited to 'drivers/dc2114x.c')
| -rw-r--r-- | drivers/dc2114x.c | 56 |
1 files changed, 31 insertions, 25 deletions
diff --git a/drivers/dc2114x.c b/drivers/dc2114x.c index d22d37d..5386d92 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 */ |