diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/atp.c | 19 | ||||
| -rw-r--r-- | drivers/net/plip.c | 16 | ||||
| -rw-r--r-- | drivers/net/starfire.c | 4 |
3 files changed, 20 insertions, 19 deletions
diff --git a/drivers/net/atp.c b/drivers/net/atp.c index 1d6b74c5d6c..ea493ce2398 100644 --- a/drivers/net/atp.c +++ b/drivers/net/atp.c @@ -802,21 +802,22 @@ static void net_rx(struct net_device *dev) static void read_block(long ioaddr, int length, unsigned char *p, int data_mode) { - if (data_mode <= 3) { /* Mode 0 or 1 */ outb(Ctrl_LNibRead, ioaddr + PAR_CONTROL); outb(length == 8 ? RdAddr | HNib | MAR : RdAddr | MAR, ioaddr + PAR_DATA); if (data_mode <= 1) { /* Mode 0 or 1 */ - do *p++ = read_byte_mode0(ioaddr); while (--length > 0); - } else /* Mode 2 or 3 */ - do *p++ = read_byte_mode2(ioaddr); while (--length > 0); - } else if (data_mode <= 5) - do *p++ = read_byte_mode4(ioaddr); while (--length > 0); - else - do *p++ = read_byte_mode6(ioaddr); while (--length > 0); + do { *p++ = read_byte_mode0(ioaddr); } while (--length > 0); + } else { /* Mode 2 or 3 */ + do { *p++ = read_byte_mode2(ioaddr); } while (--length > 0); + } + } else if (data_mode <= 5) { + do { *p++ = read_byte_mode4(ioaddr); } while (--length > 0); + } else { + do { *p++ = read_byte_mode6(ioaddr); } while (--length > 0); + } - outb(EOC+HNib+MAR, ioaddr + PAR_DATA); + outb(EOC+HNib+MAR, ioaddr + PAR_DATA); outb(Ctrl_SelData, ioaddr + PAR_CONTROL); } diff --git a/drivers/net/plip.c b/drivers/net/plip.c index 5d904f73345..ed8582ea7e5 100644 --- a/drivers/net/plip.c +++ b/drivers/net/plip.c @@ -638,14 +638,14 @@ plip_receive_packet(struct net_device *dev, struct net_local *nl, case PLIP_PK_DATA: lbuf = rcv->skb->data; - do + do { if (plip_receive(nibble_timeout, dev, &rcv->nibble, &lbuf[rcv->byte])) return TIMEOUT; - while (++rcv->byte < rcv->length.h); - do + } while (++rcv->byte < rcv->length.h); + do { rcv->checksum += lbuf[--rcv->byte]; - while (rcv->byte); + } while (rcv->byte); rcv->state = PLIP_PK_CHECKSUM; case PLIP_PK_CHECKSUM: @@ -816,14 +816,14 @@ plip_send_packet(struct net_device *dev, struct net_local *nl, snd->checksum = 0; case PLIP_PK_DATA: - do + do { if (plip_send(nibble_timeout, dev, &snd->nibble, lbuf[snd->byte])) return TIMEOUT; - while (++snd->byte < snd->length.h); - do + } while (++snd->byte < snd->length.h); + do { snd->checksum += lbuf[--snd->byte]; - while (snd->byte); + } while (snd->byte); snd->state = PLIP_PK_CHECKSUM; case PLIP_PK_CHECKSUM: diff --git a/drivers/net/starfire.c b/drivers/net/starfire.c index 1902f4fabde..f54ac2389da 100644 --- a/drivers/net/starfire.c +++ b/drivers/net/starfire.c @@ -880,9 +880,9 @@ static int mdio_read(struct net_device *dev, int phy_id, int location) void __iomem *mdio_addr = np->base + MIICtrl + (phy_id<<7) + (location<<2); int result, boguscnt=1000; /* ??? Should we add a busy-wait here? */ - do + do { result = readl(mdio_addr); - while ((result & 0xC0000000) != 0x80000000 && --boguscnt > 0); + } while ((result & 0xC0000000) != 0x80000000 && --boguscnt > 0); if (boguscnt == 0) return 0; if ((result & 0xffff) == 0xffff) |