diff options
Diffstat (limited to 'drivers/net/yellowfin.c')
| -rw-r--r-- | drivers/net/yellowfin.c | 36 |
1 files changed, 10 insertions, 26 deletions
diff --git a/drivers/net/yellowfin.c b/drivers/net/yellowfin.c index fd0f43b7db5b..569305f57561 100644 --- a/drivers/net/yellowfin.c +++ b/drivers/net/yellowfin.c @@ -234,14 +234,6 @@ See Packet Engines confidential appendix (prototype chips only). -enum pci_id_flags_bits { - /* Set PCI command register bits before calling probe1(). */ - PCI_USES_IO=1, PCI_USES_MEM=2, PCI_USES_MASTER=4, - /* Read and map the single following PCI BAR. */ - PCI_ADDR0=0<<4, PCI_ADDR1=1<<4, PCI_ADDR2=2<<4, PCI_ADDR3=3<<4, - PCI_ADDR_64BITS=0x100, PCI_NO_ACPI_WAKE=0x200, PCI_NO_MIN_LATENCY=0x400, - PCI_UNUSED_IRQ=0x800, -}; enum capability_flags { HasMII=1, FullTxStatus=2, IsGigabit=4, HasMulticastBug=8, FullRxStatus=16, HasMACAddrBug=32, /* Only on early revs. */ @@ -249,11 +241,6 @@ enum capability_flags { }; /* The PCI I/O space extent. */ #define YELLOWFIN_SIZE 0x100 -#ifdef USE_IO_OPS -#define PCI_IOTYPE (PCI_USES_MASTER | PCI_USES_IO | PCI_ADDR0) -#else -#define PCI_IOTYPE (PCI_USES_MASTER | PCI_USES_MEM | PCI_ADDR1) -#endif struct pci_id_info { const char *name; @@ -261,24 +248,23 @@ struct pci_id_info { int pci, pci_mask, subsystem, subsystem_mask; int revision, revision_mask; /* Only 8 bits. */ } id; - enum pci_id_flags_bits pci_flags; int io_size; /* Needed for I/O region check or ioremap(). */ int drv_flags; /* Driver use, intended as capability flags. */ }; static const struct pci_id_info pci_id_tbl[] = { {"Yellowfin G-NIC Gigabit Ethernet", { 0x07021000, 0xffffffff}, - PCI_IOTYPE, YELLOWFIN_SIZE, + YELLOWFIN_SIZE, FullTxStatus | IsGigabit | HasMulticastBug | HasMACAddrBug | DontUseEeprom}, {"Symbios SYM83C885", { 0x07011000, 0xffffffff}, - PCI_IOTYPE, YELLOWFIN_SIZE, HasMII | DontUseEeprom }, - {NULL,}, + YELLOWFIN_SIZE, HasMII | DontUseEeprom }, + { } }; -static struct pci_device_id yellowfin_pci_tbl[] = { +static const struct pci_device_id yellowfin_pci_tbl[] = { { 0x1000, 0x0702, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, { 0x1000, 0x0701, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 }, - { 0, } + { } }; MODULE_DEVICE_TABLE (pci, yellowfin_pci_tbl); @@ -862,13 +848,11 @@ static int yellowfin_start_xmit(struct sk_buff *skb, struct net_device *dev) /* Fix GX chipset errata. */ if (cacheline_end > 24 || cacheline_end == 0) { len = skb->len + 32 - cacheline_end + 1; - if (len != skb->len) - skb = skb_padto(skb, len); - } - if (skb == NULL) { - yp->tx_skbuff[entry] = NULL; - netif_wake_queue(dev); - return 0; + if (skb_padto(skb, len)) { + yp->tx_skbuff[entry] = NULL; + netif_wake_queue(dev); + return 0; + } } } yp->tx_skbuff[entry] = skb; |
