diff options
Diffstat (limited to 'drivers/net/ibmlana.c')
| -rw-r--r-- | drivers/net/ibmlana.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/net/ibmlana.c b/drivers/net/ibmlana.c index 01ad904215a1..51fd51609ea9 100644 --- a/drivers/net/ibmlana.c +++ b/drivers/net/ibmlana.c | |||
| @@ -1,4 +1,4 @@ | |||
| 1 | /* | 1 | /* |
| 2 | net-3-driver for the IBM LAN Adapter/A | 2 | net-3-driver for the IBM LAN Adapter/A |
| 3 | 3 | ||
| 4 | This is an extension to the Linux operating system, and is covered by the | 4 | This is an extension to the Linux operating system, and is covered by the |
| @@ -11,9 +11,9 @@ This driver is based both on the SK_MCA driver, which is itself based on the | |||
| 11 | SK_G16 and 3C523 driver. | 11 | SK_G16 and 3C523 driver. |
| 12 | 12 | ||
| 13 | paper sources: | 13 | paper sources: |
| 14 | 'PC Hardware: Aufbau, Funktionsweise, Programmierung' by | 14 | 'PC Hardware: Aufbau, Funktionsweise, Programmierung' by |
| 15 | Hans-Peter Messmer for the basic Microchannel stuff | 15 | Hans-Peter Messmer for the basic Microchannel stuff |
| 16 | 16 | ||
| 17 | 'Linux Geraetetreiber' by Allesandro Rubini, Kalle Dalheimer | 17 | 'Linux Geraetetreiber' by Allesandro Rubini, Kalle Dalheimer |
| 18 | for help on Ethernet driver programming | 18 | for help on Ethernet driver programming |
| 19 | 19 | ||
| @@ -27,14 +27,14 @@ paper sources: | |||
| 27 | 27 | ||
| 28 | special acknowledgements to: | 28 | special acknowledgements to: |
| 29 | - Bob Eager for helping me out with documentation from IBM | 29 | - Bob Eager for helping me out with documentation from IBM |
| 30 | - Jim Shorney for his endless patience with me while I was using | 30 | - Jim Shorney for his endless patience with me while I was using |
| 31 | him as a beta tester to trace down the address filter bug ;-) | 31 | him as a beta tester to trace down the address filter bug ;-) |
| 32 | 32 | ||
| 33 | Missing things: | 33 | Missing things: |
| 34 | 34 | ||
| 35 | -> set debug level via ioctl instead of compile-time switches | 35 | -> set debug level via ioctl instead of compile-time switches |
| 36 | -> I didn't follow the development of the 2.1.x kernels, so my | 36 | -> I didn't follow the development of the 2.1.x kernels, so my |
| 37 | assumptions about which things changed with which kernel version | 37 | assumptions about which things changed with which kernel version |
| 38 | are probably nonsense | 38 | are probably nonsense |
| 39 | 39 | ||
| 40 | History: | 40 | History: |
| @@ -275,7 +275,7 @@ static void InitDscrs(struct net_device *dev) | |||
| 275 | priv->rrastart = raddr = priv->txbufstart + (TXBUFCNT * PKTSIZE); | 275 | priv->rrastart = raddr = priv->txbufstart + (TXBUFCNT * PKTSIZE); |
| 276 | priv->rdastart = addr = priv->rrastart + (priv->rxbufcnt * sizeof(rra_t)); | 276 | priv->rdastart = addr = priv->rrastart + (priv->rxbufcnt * sizeof(rra_t)); |
| 277 | priv->rxbufstart = baddr = priv->rdastart + (priv->rxbufcnt * sizeof(rda_t)); | 277 | priv->rxbufstart = baddr = priv->rdastart + (priv->rxbufcnt * sizeof(rda_t)); |
| 278 | 278 | ||
| 279 | for (z = 0; z < priv->rxbufcnt; z++) { | 279 | for (z = 0; z < priv->rxbufcnt; z++) { |
| 280 | rra.startlo = baddr; | 280 | rra.startlo = baddr; |
| 281 | rra.starthi = 0; | 281 | rra.starthi = 0; |
| @@ -570,7 +570,7 @@ static void irqrx_handler(struct net_device *dev) | |||
| 570 | lrdaaddr = priv->rdastart + (priv->lastrxdescr * sizeof(rda_t)); | 570 | lrdaaddr = priv->rdastart + (priv->lastrxdescr * sizeof(rda_t)); |
| 571 | memcpy_fromio(&rda, priv->base + rdaaddr, sizeof(rda_t)); | 571 | memcpy_fromio(&rda, priv->base + rdaaddr, sizeof(rda_t)); |
| 572 | 572 | ||
| 573 | /* iron out upper word halves of fields we use - SONIC will duplicate | 573 | /* iron out upper word halves of fields we use - SONIC will duplicate |
| 574 | bits 0..15 to 16..31 */ | 574 | bits 0..15 to 16..31 */ |
| 575 | 575 | ||
| 576 | rda.status &= 0xffff; | 576 | rda.status &= 0xffff; |
| @@ -836,9 +836,9 @@ static int ibmlana_tx(struct sk_buff *skb, struct net_device *dev) | |||
| 836 | baddr = priv->txbufstart + (priv->nexttxdescr * PKTSIZE); | 836 | baddr = priv->txbufstart + (priv->nexttxdescr * PKTSIZE); |
| 837 | memcpy_toio(priv->base + baddr, skb->data, skb->len); | 837 | memcpy_toio(priv->base + baddr, skb->data, skb->len); |
| 838 | 838 | ||
| 839 | /* copy filler into RAM - in case we're filling up... | 839 | /* copy filler into RAM - in case we're filling up... |
| 840 | we're filling a bit more than necessary, but that doesn't harm | 840 | we're filling a bit more than necessary, but that doesn't harm |
| 841 | since the buffer is far larger... | 841 | since the buffer is far larger... |
| 842 | Sorry Linus for the filler string but I couldn't resist ;-) */ | 842 | Sorry Linus for the filler string but I couldn't resist ;-) */ |
| 843 | 843 | ||
| 844 | if (tmplen > skb->len) { | 844 | if (tmplen > skb->len) { |
| @@ -952,7 +952,7 @@ static int ibmlana_probe(struct net_device *dev) | |||
| 952 | priv->realirq = irq; | 952 | priv->realirq = irq; |
| 953 | priv->medium = medium; | 953 | priv->medium = medium; |
| 954 | spin_lock_init(&priv->lock); | 954 | spin_lock_init(&priv->lock); |
| 955 | 955 | ||
| 956 | 956 | ||
| 957 | /* set base + irq for this device (irq not allocated so far) */ | 957 | /* set base + irq for this device (irq not allocated so far) */ |
| 958 | 958 | ||
