diff options
Diffstat (limited to 'drivers/net/natsemi.c')
| -rw-r--r-- | drivers/net/natsemi.c | 158 |
1 files changed, 79 insertions, 79 deletions
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c index 075d6c5..a523959 100644 --- a/drivers/net/natsemi.c +++ b/drivers/net/natsemi.c @@ -62,58 +62,58 @@ /* defines */ #define EEPROM_SIZE 0xb /*12 16-bit chunks, or 24 bytes*/ -#define DSIZE 0x00000FFF +#define DSIZE 0x00000FFF #define ETH_ALEN 6 -#define CRC_SIZE 4 -#define TOUT_LOOP 500000 -#define TX_BUF_SIZE 1536 -#define RX_BUF_SIZE 1536 -#define NUM_RX_DESC 4 /* Number of Rx descriptor registers. */ +#define CRC_SIZE 4 +#define TOUT_LOOP 500000 +#define TX_BUF_SIZE 1536 +#define RX_BUF_SIZE 1536 +#define NUM_RX_DESC 4 /* Number of Rx descriptor registers. */ /* Offsets to the device registers. Unlike software-only systems, device drivers interact with complex hardware. It's not useful to define symbolic names for every register bit in the device. */ enum register_offsets { - ChipCmd = 0x00, - ChipConfig = 0x04, - EECtrl = 0x08, - IntrMask = 0x14, - IntrEnable = 0x18, - TxRingPtr = 0x20, - TxConfig = 0x24, - RxRingPtr = 0x30, - RxConfig = 0x34, - ClkRun = 0x3C, - RxFilterAddr = 0x48, - RxFilterData = 0x4C, - SiliconRev = 0x58, - PCIPM = 0x44, + ChipCmd = 0x00, + ChipConfig = 0x04, + EECtrl = 0x08, + IntrMask = 0x14, + IntrEnable = 0x18, + TxRingPtr = 0x20, + TxConfig = 0x24, + RxRingPtr = 0x30, + RxConfig = 0x34, + ClkRun = 0x3C, + RxFilterAddr = 0x48, + RxFilterData = 0x4C, + SiliconRev = 0x58, + PCIPM = 0x44, BasicControl = 0x80, BasicStatus = 0x84, /* These are from the spec, around page 78... on a separate table. */ - PGSEL = 0xCC, - PMDCSR = 0xE4, - TSTDAT = 0xFC, - DSPCFG = 0xF4, - SDCFG = 0x8C + PGSEL = 0xCC, + PMDCSR = 0xE4, + TSTDAT = 0xFC, + DSPCFG = 0xF4, + SDCFG = 0x8C }; /* Bit in ChipCmd. */ enum ChipCmdBits { - ChipReset = 0x100, - RxReset = 0x20, - TxReset = 0x10, - RxOff = 0x08, - RxOn = 0x04, - TxOff = 0x02, - TxOn = 0x01 + ChipReset = 0x100, + RxReset = 0x20, + TxReset = 0x10, + RxOff = 0x08, + RxOn = 0x04, + TxOff = 0x02, + TxOn = 0x01 }; enum ChipConfigBits { - LinkSts = 0x80000000, - HundSpeed = 0x40000000, - FullDuplex = 0x20000000, + LinkSts = 0x80000000, + HundSpeed = 0x40000000, + FullDuplex = 0x20000000, TenPolarity = 0x10000000, AnegDone = 0x08000000, AnegEnBothBoth = 0x0000E000, @@ -127,58 +127,58 @@ enum ChipConfigBits { SpeedMask = 0x00004000, AnegMask = 0x00002000, AnegDis10Half = 0x00000000, - ExtPhy = 0x00001000, - PhyRst = 0x00000400, - PhyDis = 0x00000200, + ExtPhy = 0x00001000, + PhyRst = 0x00000400, + PhyDis = 0x00000200, BootRomDisable = 0x00000004, - BEMode = 0x00000001, + BEMode = 0x00000001, }; enum TxConfig_bits { - TxDrthMask = 0x3f, - TxFlthMask = 0x3f00, + TxDrthMask = 0x3f, + TxFlthMask = 0x3f00, TxMxdmaMask = 0x700000, - TxMxdma_512 = 0x0, - TxMxdma_4 = 0x100000, - TxMxdma_8 = 0x200000, - TxMxdma_16 = 0x300000, - TxMxdma_32 = 0x400000, - TxMxdma_64 = 0x500000, - TxMxdma_128 = 0x600000, - TxMxdma_256 = 0x700000, - TxCollRetry = 0x800000, - TxAutoPad = 0x10000000, - TxMacLoop = 0x20000000, - TxHeartIgn = 0x40000000, - TxCarrierIgn = 0x80000000 + TxMxdma_512 = 0x0, + TxMxdma_4 = 0x100000, + TxMxdma_8 = 0x200000, + TxMxdma_16 = 0x300000, + TxMxdma_32 = 0x400000, + TxMxdma_64 = 0x500000, + TxMxdma_128 = 0x600000, + TxMxdma_256 = 0x700000, + TxCollRetry = 0x800000, + TxAutoPad = 0x10000000, + TxMacLoop = 0x20000000, + TxHeartIgn = 0x40000000, + TxCarrierIgn = 0x80000000 }; enum RxConfig_bits { - RxDrthMask = 0x3e, - RxMxdmaMask = 0x700000, - RxMxdma_512 = 0x0, - RxMxdma_4 = 0x100000, - RxMxdma_8 = 0x200000, - RxMxdma_16 = 0x300000, - RxMxdma_32 = 0x400000, - RxMxdma_64 = 0x500000, - RxMxdma_128 = 0x600000, - RxMxdma_256 = 0x700000, - RxAcceptLong = 0x8000000, - RxAcceptTx = 0x10000000, - RxAcceptRunt = 0x40000000, - RxAcceptErr = 0x80000000 + RxDrthMask = 0x3e, + RxMxdmaMask = 0x700000, + RxMxdma_512 = 0x0, + RxMxdma_4 = 0x100000, + RxMxdma_8 = 0x200000, + RxMxdma_16 = 0x300000, + RxMxdma_32 = 0x400000, + RxMxdma_64 = 0x500000, + RxMxdma_128 = 0x600000, + RxMxdma_256 = 0x700000, + RxAcceptLong = 0x8000000, + RxAcceptTx = 0x10000000, + RxAcceptRunt = 0x40000000, + RxAcceptErr = 0x80000000 }; /* Bits in the RxMode register. */ enum rx_mode_bits { - AcceptErr = 0x20, - AcceptRunt = 0x10, - AcceptBroadcast = 0xC0000000, - AcceptMulticast = 0x00200000, - AcceptAllMulticast = 0x20000000, - AcceptAllPhys = 0x10000000, - AcceptMyPhys = 0x08000000 + AcceptErr = 0x20, + AcceptRunt = 0x10, + AcceptBroadcast = 0xC0000000, + AcceptMulticast = 0x00200000, + AcceptAllMulticast = 0x20000000, + AcceptAllPhys = 0x10000000, + AcceptMyPhys = 0x08000000 }; typedef struct _BufferDesc { @@ -377,7 +377,7 @@ natsemi_initialize(bd_t * bis) chip_config = INL(dev, ChipConfig); #ifdef NATSEMI_DEBUG printf("%s: Transceiver status %#08X advertising %#08X\n", - dev->name, (int) INL(dev, BasicStatus), advertising); + dev->name, (int) INL(dev, BasicStatus), advertising); printf("%s: Transceiver default autoneg. %s 10%s %s duplex.\n", dev->name, chip_config & AnegMask ? "enabled, advertise" : "disabled, force", chip_config & SpeedMask ? "0" : "", @@ -550,7 +550,7 @@ mdio_read(struct eth_device *dev, int phy_id, int location) * * Arguments: struct eth_device *dev: NIC data structure * - * returns: int. + * returns: int. */ static int @@ -693,8 +693,8 @@ natsemi_init_rxd(struct eth_device *dev) #ifdef NATSEMI_DEBUG printf ("natsemi_init_rxd: rxd[%d]=%p link=%X cmdsts=%lX bufptr=%X\n", - i, &rxd[i], le32_to_cpu(rxd[i].link), - rxd[i].cmdsts, rxd[i].bufptr); + i, &rxd[i], le32_to_cpu(rxd[i].link), + rxd[i].cmdsts, rxd[i].bufptr); #endif } |