diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/dc2114x.c | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/drivers/net/dc2114x.c b/drivers/net/dc2114x.c index dfd893bcbb..dcbd818581 100644 --- a/drivers/net/dc2114x.c +++ b/drivers/net/dc2114x.c @@ -11,8 +11,6 @@ #define SROM_DLEVEL 0 -#undef UPDATE_SROM - /* PCI Registers. */ #define PCI_CFDA_PSM 0x43 @@ -270,92 +268,6 @@ static int read_srom(struct eth_device *dev, u_long ioaddr, int index) 3 + ee_addr_size + 16); } -#ifdef UPDATE_SROM -static int write_srom(struct eth_device *dev, u_long ioaddr, int index, - int new_value) -{ - unsigned short newval; - int ee_addr_size; - int i; - - ee_addr_size = (do_read_eeprom(dev, ioaddr, 0xff, 8) & BIT(18)) ? 8 : 6; - - udelay(10 * 1000); /* test-only */ - - debug_cond(SROM_DLEVEL >= 1, "ee_addr_size=%d.\n", ee_addr_size); - debug_cond(SROM_DLEVEL >= 1, - "Writing new entry 0x%4.4x to offset %d.\n", - new_value, index); - - /* Enable programming modes. */ - do_eeprom_cmd(dev, ioaddr, 0x4f << (ee_addr_size - 4), - 3 + ee_addr_size); - - /* Do the actual write. */ - do_eeprom_cmd(dev, ioaddr, new_value | - (((SROM_WRITE_CMD << ee_addr_size) | index) << 16), - 3 + ee_addr_size + 16); - - /* Poll for write finished. */ - sendto_srom(dev, SROM_RD | SROM_SR | DT_CS, ioaddr); - for (i = 0; i < 10000; i++) { /* Typical 2000 ticks */ - if (getfrom_srom(dev, ioaddr) & EE_DATA_READ) - break; - } - - debug_cond(SROM_DLEVEL >= 1, " Write finished after %d ticks.\n", i); - - /* Disable programming. */ - do_eeprom_cmd(dev, ioaddr, (0x40 << (ee_addr_size - 4)), - 3 + ee_addr_size); - - /* And read the result. */ - newval = do_eeprom_cmd(dev, ioaddr, - (((SROM_READ_CMD << ee_addr_size) | index) << 16) - | 0xffff, 3 + ee_addr_size + 16); - - debug_cond(SROM_DLEVEL >= 1, " New value at offset %d is %4.4x.\n", - index, newval); - - return 1; -} - -static void update_srom(struct eth_device *dev, struct bd_info *bis) -{ - static unsigned short eeprom[0x40] = { - 0x140b, 0x6610, 0x0000, 0x0000, /* 00 */ - 0x0000, 0x0000, 0x0000, 0x0000, /* 04 */ - 0x00a3, 0x0103, 0x0000, 0x0000, /* 08 */ - 0x0000, 0x1f00, 0x0000, 0x0000, /* 0c */ - 0x0108, 0x038d, 0x0000, 0x0000, /* 10 */ - 0xe078, 0x0001, 0x0040, 0x0018, /* 14 */ - 0x0000, 0x0000, 0x0000, 0x0000, /* 18 */ - 0x0000, 0x0000, 0x0000, 0x0000, /* 1c */ - 0x0000, 0x0000, 0x0000, 0x0000, /* 20 */ - 0x0000, 0x0000, 0x0000, 0x0000, /* 24 */ - 0x0000, 0x0000, 0x0000, 0x0000, /* 28 */ - 0x0000, 0x0000, 0x0000, 0x0000, /* 2c */ - 0x0000, 0x0000, 0x0000, 0x0000, /* 30 */ - 0x0000, 0x0000, 0x0000, 0x0000, /* 34 */ - 0x0000, 0x0000, 0x0000, 0x0000, /* 38 */ - 0x0000, 0x0000, 0x0000, 0x4e07, /* 3c */ - }; - uchar enetaddr[6]; - int i; - - /* Ethernet Addr... */ - if (!eth_env_get_enetaddr("ethaddr", enetaddr)) - return; - - eeprom[0x0a] = (enetaddr[1] << 8) | enetaddr[0]; - eeprom[0x0b] = (enetaddr[3] << 8) | enetaddr[2]; - eeprom[0x0c] = (enetaddr[5] << 8) | enetaddr[4]; - - for (i = 0; i < 0x40; i++) - write_srom(dev, DE4X5_APROM, i, eeprom[i]); -} -#endif /* UPDATE_SROM */ - static void send_setup_frame(struct eth_device *dev, struct bd_info *bis) { char setup_frame[SETUP_FRAME_LEN]; @@ -561,9 +473,6 @@ static void read_hw_addr(struct eth_device *dev, struct bd_info *bis) if (!j || j == 0x2fffd) { memset(dev->enetaddr, 0, ETH_ALEN); debug("Warning: can't read HW address from SROM.\n"); -#ifdef UPDATE_SROM - update_srom(dev, bis); -#endif } } |