diff options
Diffstat (limited to 'nicrealtek.c')
| -rw-r--r-- | nicrealtek.c | 44 |
1 files changed, 27 insertions, 17 deletions
diff --git a/nicrealtek.c b/nicrealtek.c index 08ff219..779d023 100644 --- a/nicrealtek.c +++ b/nicrealtek.c @@ -28,20 +28,18 @@ #define PCI_VENDOR_ID_REALTEK 0x10ec #define PCI_VENDOR_ID_SMC1211 0x1113 -#define BIOS_ROM_ADDR 0xD4 -#define BIOS_ROM_DATA 0xD7 +static int bios_rom_addr, bios_rom_data; const struct pcidev_status nics_realtek[] = { {0x10ec, 0x8139, OK, "Realtek", "RTL8139/8139C/8139C+"}, - {0x1113, 0x1211, OK, "SMC2", "1211TX"}, /* RTL8139 clone */ + {0x10ec, 0x8169, NT, "Realtek", "RTL8169"}, + {0x1113, 0x1211, OK, "SMC", "1211TX"}, /* RTL8139 clone */ {0}, }; -static void nicrealtek_chip_writeb(const struct flashctx *flash, uint8_t val, - chipaddr addr); -static uint8_t nicrealtek_chip_readb(const struct flashctx *flash, - const chipaddr addr); +static void nicrealtek_chip_writeb(const struct flashctx *flash, uint8_t val, chipaddr addr); +static uint8_t nicrealtek_chip_readb(const struct flashctx *flash, const chipaddr addr); static const struct par_programmer par_programmer_nicrealtek = { .chip_readb = nicrealtek_chip_readb, .chip_readw = fallback_chip_readw, @@ -62,6 +60,20 @@ static int nicrealtek_shutdown(void *data) int nicrealtek_init(void) { + /* Beware, this ignores the vendor ID! */ + switch (pcidev_dev->device_id) { + case 0x8139: /* RTL8139 */ + case 0x1211: /* SMC 1211TX */ + default: + bios_rom_addr = 0xD4; + bios_rom_data = 0xD7; + break; + case 0x8169: /* RTL8169 */ + bios_rom_addr = 0x30; + bios_rom_data = 0x33; + break; + } + if (rget_io_perms()) return 1; @@ -75,42 +87,40 @@ int nicrealtek_init(void) return 0; } -static void nicrealtek_chip_writeb(const struct flashctx *flash, uint8_t val, - chipaddr addr) +static void nicrealtek_chip_writeb(const struct flashctx *flash, uint8_t val, chipaddr addr) { /* Output addr and data, set WE to 0, set OE to 1, set CS to 0, * enable software access. */ OUTL(((uint32_t)addr & 0x01FFFF) | 0x0A0000 | (val << 24), - io_base_addr + BIOS_ROM_ADDR); + io_base_addr + bios_rom_addr); /* Output addr and data, set WE to 1, set OE to 1, set CS to 1, * enable software access. */ OUTL(((uint32_t)addr & 0x01FFFF) | 0x1E0000 | (val << 24), - io_base_addr + BIOS_ROM_ADDR); + io_base_addr + bios_rom_addr); } -static uint8_t nicrealtek_chip_readb(const struct flashctx *flash, - const chipaddr addr) +static uint8_t nicrealtek_chip_readb(const struct flashctx *flash, const chipaddr addr) { uint8_t val; /* FIXME: Can we skip reading the old data and simply use 0? */ /* Read old data. */ - val = INB(io_base_addr + BIOS_ROM_DATA); + val = INB(io_base_addr + bios_rom_data); /* Output new addr and old data, set WE to 1, set OE to 0, set CS to 0, * enable software access. */ OUTL(((uint32_t)addr & 0x01FFFF) | 0x060000 | (val << 24), - io_base_addr + BIOS_ROM_ADDR); + io_base_addr + bios_rom_addr); /* Read new data. */ - val = INB(io_base_addr + BIOS_ROM_DATA); + val = INB(io_base_addr + bios_rom_data); /* Output addr and new data, set WE to 1, set OE to 1, set CS to 1, * enable software access. */ OUTL(((uint32_t)addr & 0x01FFFF) | 0x1E0000 | (val << 24), - io_base_addr + BIOS_ROM_ADDR); + io_base_addr + bios_rom_addr); return val; } |
