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Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 

* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
  MACB: clear transmit buffers properly on transmit underrun
  3c359 endianness annotations and fixes
  fec_mpc52xx: write in C...
  3c574 and 3c589 endianness fixes (.24?)
  rrunner: use offsetof() instead of homegrown insanity
  r8169 endianness
  dl2k endianness fixes (.24 fodder?)
  yellowfin: annotations and fixes (.24 fodder?)
  asix fixes
  cycx: annotations and fixes (.24 fodder?)
  typhoon: trivial endianness annotations
  typhoon: memory corruptor on big-endian if TSO is enabled
  typhoon: missed rx overruns on big-endian
  typhoon: set_settings broken on big-endian
  typhoon: missing le32_to_cpu() in get_drvinfo
  typhoon: endianness bug in tx/rx byte counters
  ipw2200: prevent alloc of unspecified size on stack
  iwlwifi: fix possible priv->mutex deadlock during suspend
  p54: add Kconfig description
  rtl8187: Add USB ID for Sitecom WL-168 v1 001
This commit is contained in:
Linus Torvalds 2007-12-23 13:05:46 -08:00
parent c63f702068 bdcba1511b
commit 2634d064c1
21 changed files with 386 additions and 335 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

51
drivers/net/dl2k.c
View File

@ -332,7 +332,7 @@ parse_eeprom (struct net_device *dev)
#endif
/* Read eeprom */
for (i = 0; i < 128; i++) {
((u16 *) sromdata)[i] = le16_to_cpu (read_eeprom (ioaddr, i));
((__le16 *) sromdata)[i] = cpu_to_le16(read_eeprom (ioaddr, i));
}
#ifdef MEM_MAPPING
ioaddr = dev->base_addr;
@ -516,7 +516,7 @@ rio_timer (unsigned long data)
PCI_DMA_FROMDEVICE));
}
np->rx_ring[entry].fraginfo |=
cpu_to_le64 (np->rx_buf_sz) << 48;
cpu_to_le64((u64)np->rx_buf_sz << 48);
np->rx_ring[entry].status = 0;
} /* end for */
} /* end if */
@ -584,11 +584,11 @@ alloc_list (struct net_device *dev)
cpu_to_le64 ( pci_map_single (
np->pdev, skb->data, np->rx_buf_sz,
PCI_DMA_FROMDEVICE));
np->rx_ring[i].fraginfo |= cpu_to_le64 (np->rx_buf_sz) << 48;
np->rx_ring[i].fraginfo |= cpu_to_le64((u64)np->rx_buf_sz << 48);
}
/* Set RFDListPtr */
writel (cpu_to_le32 (np->rx_ring_dma), dev->base_addr + RFDListPtr0);
writel (np->rx_ring_dma, dev->base_addr + RFDListPtr0);
writel (0, dev->base_addr + RFDListPtr1);
return;
@ -620,15 +620,14 @@ start_xmit (struct sk_buff *skb, struct net_device *dev)
}
#endif
if (np->vlan) {
tfc_vlan_tag =
cpu_to_le64 (VLANTagInsert) |
(cpu_to_le64 (np->vlan) << 32) |
(cpu_to_le64 (skb->priority) << 45);
tfc_vlan_tag = VLANTagInsert |
((u64)np->vlan << 32) |
((u64)skb->priority << 45);
}
txdesc->fraginfo = cpu_to_le64 (pci_map_single (np->pdev, skb->data,
skb->len,
PCI_DMA_TODEVICE));
txdesc->fraginfo |= cpu_to_le64 (skb->len) << 48;
txdesc->fraginfo |= cpu_to_le64((u64)skb->len << 48);
/* DL2K bug: DMA fails to get next descriptor ptr in 10Mbps mode
* Work around: Always use 1 descriptor in 10Mbps mode */
@ -708,6 +707,11 @@ rio_interrupt (int irq, void *dev_instance)
return IRQ_RETVAL(handled);
}
static inline dma_addr_t desc_to_dma(struct netdev_desc *desc)
{
return le64_to_cpu(desc->fraginfo) & DMA_48BIT_MASK;
}
static void
rio_free_tx (struct net_device *dev, int irq)
{
@ -725,11 +729,11 @@ rio_free_tx (struct net_device *dev, int irq)
while (entry != np->cur_tx) {
struct sk_buff *skb;
if (!(np->tx_ring[entry].status & TFDDone))
if (!(np->tx_ring[entry].status & cpu_to_le64(TFDDone)))
break;
skb = np->tx_skbuff[entry];
pci_unmap_single (np->pdev,
np->tx_ring[entry].fraginfo & DMA_48BIT_MASK,
desc_to_dma(&np->tx_ring[entry]),
skb->len, PCI_DMA_TODEVICE);
if (irq)
dev_kfree_skb_irq (skb);
@ -831,13 +835,14 @@ receive_packet (struct net_device *dev)
int pkt_len;
u64 frame_status;
if (!(desc->status & RFDDone) ||
!(desc->status & FrameStart) || !(desc->status & FrameEnd))
if (!(desc->status & cpu_to_le64(RFDDone)) ||
!(desc->status & cpu_to_le64(FrameStart)) ||
!(desc->status & cpu_to_le64(FrameEnd)))
break;
/* Chip omits the CRC. */
pkt_len = le64_to_cpu (desc->status & 0xffff);
frame_status = le64_to_cpu (desc->status);
frame_status = le64_to_cpu(desc->status);
pkt_len = frame_status & 0xffff;
if (--cnt < 0)
break;
/* Update rx error statistics, drop packet. */
@ -857,15 +862,14 @@ receive_packet (struct net_device *dev)
/* Small skbuffs for short packets */
if (pkt_len > copy_thresh) {
pci_unmap_single (np->pdev,
desc->fraginfo & DMA_48BIT_MASK,
desc_to_dma(desc),
np->rx_buf_sz,
PCI_DMA_FROMDEVICE);
skb_put (skb = np->rx_skbuff[entry], pkt_len);
np->rx_skbuff[entry] = NULL;
} else if ((skb = dev_alloc_skb (pkt_len + 2)) != NULL) {
pci_dma_sync_single_for_cpu(np->pdev,
desc->fraginfo &
DMA_48BIT_MASK,
desc_to_dma(desc),
np->rx_buf_sz,
PCI_DMA_FROMDEVICE);
/* 16 byte align the IP header */
@ -875,8 +879,7 @@ receive_packet (struct net_device *dev)
pkt_len);
skb_put (skb, pkt_len);
pci_dma_sync_single_for_device(np->pdev,
desc->fraginfo &
DMA_48BIT_MASK,
desc_to_dma(desc),
np->rx_buf_sz,
PCI_DMA_FROMDEVICE);
}
@ -919,7 +922,7 @@ receive_packet (struct net_device *dev)
PCI_DMA_FROMDEVICE));
}
np->rx_ring[entry].fraginfo |=
cpu_to_le64 (np->rx_buf_sz) << 48;
cpu_to_le64((u64)np->rx_buf_sz << 48);
np->rx_ring[entry].status = 0;
entry = (entry + 1) % RX_RING_SIZE;
}
@ -1121,7 +1124,7 @@ set_multicast (struct net_device *dev)
hash_table[0] = hash_table[1] = 0;
/* RxFlowcontrol DA: 01-80-C2-00-00-01. Hash index=0x39 */
hash_table[1] |= cpu_to_le32(0x02000000);
hash_table[1] |= 0x02000000;
if (dev->flags & IFF_PROMISC) {
/* Receive all frames promiscuously. */
rx_mode = ReceiveAllFrames;
@ -1762,7 +1765,7 @@ rio_close (struct net_device *dev)
skb = np->rx_skbuff[i];
if (skb) {
pci_unmap_single(np->pdev,
np->rx_ring[i].fraginfo & DMA_48BIT_MASK,
desc_to_dma(&np->rx_ring[i]),
skb->len, PCI_DMA_FROMDEVICE);
dev_kfree_skb (skb);
np->rx_skbuff[i] = NULL;
@ -1772,7 +1775,7 @@ rio_close (struct net_device *dev)
skb = np->tx_skbuff[i];
if (skb) {
pci_unmap_single(np->pdev,
np->tx_ring[i].fraginfo & DMA_48BIT_MASK,
desc_to_dma(&np->tx_ring[i]),
skb->len, PCI_DMA_TODEVICE);
dev_kfree_skb (skb);
np->tx_skbuff[i] = NULL;

6
drivers/net/dl2k.h
View File

@ -633,9 +633,9 @@ struct mii_data {
/* The Rx and Tx buffer descriptors. */
struct netdev_desc {
u64 next_desc;
u64 status;
u64 fraginfo;
__le64 next_desc;
__le64 status;
__le64 fraginfo;
};
#define PRIV_ALIGN 15 /* Required alignment mask */

5
drivers/net/fec_mpc52xx.c
View File

@ -568,8 +568,9 @@ static void mpc52xx_fec_reset_stats(struct net_device *dev)
struct mpc52xx_fec __iomem *fec = priv->fec;
out_be32(&fec->mib_control, FEC_MIB_DISABLE);
memset_io(&fec->rmon_t_drop, 0, (__force u32)&fec->reserved10 -
(__force u32)&fec->rmon_t_drop);
memset_io(&fec->rmon_t_drop, 0,
offsetof(struct mpc52xx_fec, reserved10) -
offsetof(struct mpc52xx_fec, rmon_t_drop));
out_be32(&fec->mib_control, 0);
memset(&dev->stats, 0, sizeof(dev->stats));

25
drivers/net/macb.c
View File

@ -307,8 +307,31 @@ static void macb_tx(struct macb *bp)
(unsigned long)status);
if (status & MACB_BIT(UND)) {
int i;
printk(KERN_ERR "%s: TX underrun, resetting buffers\n",
bp->dev->name);
bp->dev->name);
head = bp->tx_head;
/*Mark all the buffer as used to avoid sending a lost buffer*/
for (i = 0; i < TX_RING_SIZE; i++)
bp->tx_ring[i].ctrl = MACB_BIT(TX_USED);
/* free transmit buffer in upper layer*/
for (tail = bp->tx_tail; tail != head; tail = NEXT_TX(tail)) {
struct ring_info *rp = &bp->tx_skb[tail];
struct sk_buff *skb = rp->skb;
BUG_ON(skb == NULL);
rmb();
dma_unmap_single(&bp->pdev->dev, rp->mapping, skb->len,
DMA_TO_DEVICE);
rp->skb = NULL;
dev_kfree_skb_irq(skb);
}
bp->tx_head = bp->tx_tail = 0;
}

10
drivers/net/pcmcia/3c574_cs.c
View File

@ -337,15 +337,15 @@ static int tc574_config(struct pcmcia_device *link)
struct net_device *dev = link->priv;
struct el3_private *lp = netdev_priv(dev);
tuple_t tuple;
unsigned short buf[32];
__le16 buf[32];
int last_fn, last_ret, i, j;
kio_addr_t ioaddr;
u16 *phys_addr;
__be16 *phys_addr;
char *cardname;
union wn3_config config;
DECLARE_MAC_BUF(mac);
phys_addr = (u16 *)dev->dev_addr;
phys_addr = (__be16 *)dev->dev_addr;
DEBUG(0, "3c574_config(0x%p)\n", link);
@ -378,12 +378,12 @@ static int tc574_config(struct pcmcia_device *link)
if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) {
pcmcia_get_tuple_data(link, &tuple);
for (i = 0; i < 3; i++)
phys_addr[i] = htons(buf[i]);
phys_addr[i] = htons(le16_to_cpu(buf[i]));
} else {
EL3WINDOW(0);
for (i = 0; i < 3; i++)
phys_addr[i] = htons(read_eeprom(ioaddr, i + 10));
if (phys_addr[0] == 0x6060) {
if (phys_addr[0] == htons(0x6060)) {
printk(KERN_NOTICE "3c574_cs: IO port conflict at 0x%03lx"
"-0x%03lx\n", dev->base_addr, dev->base_addr+15);
goto failed;

9
drivers/net/pcmcia/3c589_cs.c
View File

@ -251,7 +251,8 @@ static int tc589_config(struct pcmcia_device *link)
struct net_device *dev = link->priv;
struct el3_private *lp = netdev_priv(dev);
tuple_t tuple;
u16 buf[32], *phys_addr;
__le16 buf[32];
__be16 *phys_addr;
int last_fn, last_ret, i, j, multi = 0, fifo;
kio_addr_t ioaddr;
char *ram_split[] = {"5:3", "3:1", "1:1", "3:5"};
@ -259,7 +260,7 @@ static int tc589_config(struct pcmcia_device *link)
DEBUG(0, "3c589_config(0x%p)\n", link);
phys_addr = (u16 *)dev->dev_addr;
phys_addr = (__be16 *)dev->dev_addr;
tuple.Attributes = 0;
tuple.TupleData = (cisdata_t *)buf;
tuple.TupleDataMax = sizeof(buf);
@ -298,11 +299,11 @@ static int tc589_config(struct pcmcia_device *link)
if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) {
pcmcia_get_tuple_data(link, &tuple);
for (i = 0; i < 3; i++)
phys_addr[i] = htons(buf[i]);
phys_addr[i] = htons(le16_to_cpu(buf[i]));
} else {
for (i = 0; i < 3; i++)
phys_addr[i] = htons(read_eeprom(ioaddr, i));
if (phys_addr[0] == 0x6060) {
if (phys_addr[0] == htons(0x6060)) {
printk(KERN_ERR "3c589_cs: IO port conflict at 0x%03lx"
"-0x%03lx\n", dev->base_addr, dev->base_addr+15);
goto failed;

4
drivers/net/r8169.c
View File

@ -2211,7 +2211,7 @@ static int rtl8169_change_mtu(struct net_device *dev, int new_mtu)
static inline void rtl8169_make_unusable_by_asic(struct RxDesc *desc)
{
desc->addr = 0x0badbadbadbadbadull;
desc->addr = cpu_to_le64(0x0badbadbadbadbadull);
desc->opts1 &= ~cpu_to_le32(DescOwn | RsvdMask);
}
@ -2835,7 +2835,7 @@ static int rtl8169_rx_interrupt(struct net_device *dev,
}
/* Work around for AMD plateform. */
if ((desc->opts2 & 0xfffe000) &&
if ((desc->opts2 & cpu_to_le32(0xfffe000)) &&
(tp->mac_version == RTL_GIGA_MAC_VER_05)) {
desc->opts2 = 0;
cur_rx++;

49
drivers/net/rrunner.c
View File

@ -294,7 +294,6 @@ static int rr_reset(struct net_device *dev)
{
struct rr_private *rrpriv;
struct rr_regs __iomem *regs;
struct eeprom *hw = NULL;
u32 start_pc;
int i;
@ -381,7 +380,8 @@ static int rr_reset(struct net_device *dev)
writel(RBURST_64|WBURST_64, &regs->PciState);
wmb();
start_pc = rr_read_eeprom_word(rrpriv, &hw->rncd_info.FwStart);
start_pc = rr_read_eeprom_word(rrpriv,
offsetof(struct eeprom, rncd_info.FwStart));
#if (DEBUG > 1)
printk("%s: Executing firmware at address 0x%06x\n",
@ -438,12 +438,12 @@ static unsigned int rr_read_eeprom(struct rr_private *rrpriv,
* it to our CPU byte-order.
*/
static u32 rr_read_eeprom_word(struct rr_private *rrpriv,
void * offset)
size_t offset)
{
u32 word;
__be32 word;
if ((rr_read_eeprom(rrpriv, (unsigned long)offset,
(char *)&word, 4) == 4))
if ((rr_read_eeprom(rrpriv, offset,
(unsigned char *)&word, 4) == 4))
return be32_to_cpu(word);
return 0;
}
@ -510,7 +510,6 @@ static int __devinit rr_init(struct net_device *dev)
{
struct rr_private *rrpriv;
struct rr_regs __iomem *regs;
struct eeprom *hw = NULL;
u32 sram_size, rev;
DECLARE_MAC_BUF(mac);
@ -545,14 +544,14 @@ static int __devinit rr_init(struct net_device *dev)
* other method I've seen. -VAL
*/
*(u16 *)(dev->dev_addr) =
htons(rr_read_eeprom_word(rrpriv, &hw->manf.BoardULA));
*(u32 *)(dev->dev_addr+2) =
htonl(rr_read_eeprom_word(rrpriv, &hw->manf.BoardULA[4]));
*(__be16 *)(dev->dev_addr) =
htons(rr_read_eeprom_word(rrpriv, offsetof(struct eeprom, manf.BoardULA)));
*(__be32 *)(dev->dev_addr+2) =
htonl(rr_read_eeprom_word(rrpriv, offsetof(struct eeprom, manf.BoardULA[4])));
printk(" MAC: %s\n", print_mac(mac, dev->dev_addr));
sram_size = rr_read_eeprom_word(rrpriv, (void *)8);
sram_size = rr_read_eeprom_word(rrpriv, 8);
printk(" SRAM size 0x%06x\n", sram_size);
return 0;
@ -1477,11 +1476,10 @@ static int rr_load_firmware(struct net_device *dev)
{
struct rr_private *rrpriv;
struct rr_regs __iomem *regs;
unsigned long eptr, segptr;
size_t eptr, segptr;
int i, j;
u32 localctrl, sptr, len, tmp;
u32 p2len, p2size, nr_seg, revision, io, sram_size;
struct eeprom *hw = NULL;
rrpriv = netdev_priv(dev);
regs = rrpriv->regs;
@ -1509,7 +1507,7 @@ static int rr_load_firmware(struct net_device *dev)
*/
io = readl(&regs->ExtIo);
writel(0, &regs->ExtIo);
sram_size = rr_read_eeprom_word(rrpriv, (void *)8);
sram_size = rr_read_eeprom_word(rrpriv, 8);
for (i = 200; i < sram_size / 4; i++){
writel(i * 4, &regs->WinBase);
@ -1520,13 +1518,13 @@ static int rr_load_firmware(struct net_device *dev)
writel(io, &regs->ExtIo);
mb();
eptr = (unsigned long)rr_read_eeprom_word(rrpriv,
&hw->rncd_info.AddrRunCodeSegs);
eptr = rr_read_eeprom_word(rrpriv,
offsetof(struct eeprom, rncd_info.AddrRunCodeSegs));
eptr = ((eptr & 0x1fffff) >> 3);
p2len = rr_read_eeprom_word(rrpriv, (void *)(0x83*4));
p2len = rr_read_eeprom_word(rrpriv, 0x83*4);
p2len = (p2len << 2);
p2size = rr_read_eeprom_word(rrpriv, (void *)(0x84*4));
p2size = rr_read_eeprom_word(rrpriv, 0x84*4);
p2size = ((p2size & 0x1fffff) >> 3);
if ((eptr < p2size) || (eptr > (p2size + p2len))){
@ -1534,7 +1532,8 @@ static int rr_load_firmware(struct net_device *dev)
goto out;
}
revision = rr_read_eeprom_word(rrpriv, &hw->manf.HeaderFmt);
revision = rr_read_eeprom_word(rrpriv,
offsetof(struct eeprom, manf.HeaderFmt));
if (revision != 1){
printk("%s: invalid firmware format (%i)\n",
@ -1542,18 +1541,18 @@ static int rr_load_firmware(struct net_device *dev)
goto out;
}
nr_seg = rr_read_eeprom_word(rrpriv, (void *)eptr);
nr_seg = rr_read_eeprom_word(rrpriv, eptr);
eptr +=4;
#if (DEBUG > 1)
printk("%s: nr_seg %i\n", dev->name, nr_seg);
#endif
for (i = 0; i < nr_seg; i++){
sptr = rr_read_eeprom_word(rrpriv, (void *)eptr);
sptr = rr_read_eeprom_word(rrpriv, eptr);
eptr += 4;
len = rr_read_eeprom_word(rrpriv, (void *)eptr);
len = rr_read_eeprom_word(rrpriv, eptr);
eptr += 4;
segptr = (unsigned long)rr_read_eeprom_word(rrpriv, (void *)eptr);
segptr = rr_read_eeprom_word(rrpriv, eptr);
segptr = ((segptr & 0x1fffff) >> 3);
eptr += 4;
#if (DEBUG > 1)
@ -1561,7 +1560,7 @@ static int rr_load_firmware(struct net_device *dev)
dev->name, i, sptr, len, segptr);
#endif
for (j = 0; j < len; j++){
tmp = rr_read_eeprom_word(rrpriv, (void *)segptr);
tmp = rr_read_eeprom_word(rrpriv, segptr);
writel(sptr, &regs->WinBase);
mb();
writel(tmp, &regs->WinData);

2
drivers/net/rrunner.h
View File

@ -838,7 +838,7 @@ static unsigned int rr_read_eeprom(struct rr_private *rrpriv,
unsigned long offset,
unsigned char *buf,
unsigned long length);
static u32 rr_read_eeprom_word(struct rr_private *rrpriv, void * offset);
static u32 rr_read_eeprom_word(struct rr_private *rrpriv, size_t offset);
static int rr_load_firmware(struct net_device *dev);
static inline void rr_raz_tx(struct rr_private *, struct net_device *);
static inline void rr_raz_rx(struct rr_private *, struct net_device *);

88
drivers/net/tokenring/3c359.c
View File

@ -570,7 +570,7 @@ static int xl_open(struct net_device *dev)
struct xl_private *xl_priv=netdev_priv(dev);
u8 __iomem *xl_mmio = xl_priv->xl_mmio ;
u8 i ;
u16 hwaddr[3] ; /* Should be u8[6] but we get word return values */
__le16 hwaddr[3] ; /* Should be u8[6] but we get word return values */
int open_err ;
u16 switchsettings, switchsettings_eeprom ;
@ -580,15 +580,12 @@ static int xl_open(struct net_device *dev)
}
/*
* Read the information from the EEPROM that we need. I know we
* should use ntohs, but the word gets stored reversed in the 16
* bit field anyway and it all works its self out when we memcpy
* it into dev->dev_addr.
* Read the information from the EEPROM that we need.
*/
hwaddr[0] = xl_ee_read(dev,0x10) ;
hwaddr[1] = xl_ee_read(dev,0x11) ;
hwaddr[2] = xl_ee_read(dev,0x12) ;
hwaddr[0] = cpu_to_le16(xl_ee_read(dev,0x10));
hwaddr[1] = cpu_to_le16(xl_ee_read(dev,0x11));
hwaddr[2] = cpu_to_le16(xl_ee_read(dev,0x12));
/* Ring speed */
@ -665,8 +662,8 @@ static int xl_open(struct net_device *dev)
break ;
skb->dev = dev ;
xl_priv->xl_rx_ring[i].upfragaddr = pci_map_single(xl_priv->pdev, skb->data,xl_priv->pkt_buf_sz, PCI_DMA_FROMDEVICE) ;
xl_priv->xl_rx_ring[i].upfraglen = xl_priv->pkt_buf_sz | RXUPLASTFRAG;
xl_priv->xl_rx_ring[i].upfragaddr = cpu_to_le32(pci_map_single(xl_priv->pdev, skb->data,xl_priv->pkt_buf_sz, PCI_DMA_FROMDEVICE));
xl_priv->xl_rx_ring[i].upfraglen = cpu_to_le32(xl_priv->pkt_buf_sz) | RXUPLASTFRAG;
xl_priv->rx_ring_skb[i] = skb ;
}
@ -680,7 +677,7 @@ static int xl_open(struct net_device *dev)
xl_priv->rx_ring_tail = 0 ;
xl_priv->rx_ring_dma_addr = pci_map_single(xl_priv->pdev,xl_priv->xl_rx_ring, sizeof(struct xl_rx_desc) * XL_RX_RING_SIZE, PCI_DMA_TODEVICE) ;
for (i=0;i<(xl_priv->rx_ring_no-1);i++) {
xl_priv->xl_rx_ring[i].upnextptr = xl_priv->rx_ring_dma_addr + (sizeof (struct xl_rx_desc) * (i+1)) ;
xl_priv->xl_rx_ring[i].upnextptr = cpu_to_le32(xl_priv->rx_ring_dma_addr + (sizeof (struct xl_rx_desc) * (i+1)));
}
xl_priv->xl_rx_ring[i].upnextptr = 0 ;
@ -698,7 +695,7 @@ static int xl_open(struct net_device *dev)
* Setup the first dummy DPD entry for polling to start working.
*/
xl_priv->xl_tx_ring[0].framestartheader = TXDPDEMPTY ;
xl_priv->xl_tx_ring[0].framestartheader = TXDPDEMPTY;
xl_priv->xl_tx_ring[0].buffer = 0 ;
xl_priv->xl_tx_ring[0].buffer_length = 0 ;
xl_priv->xl_tx_ring[0].dnnextptr = 0 ;
@ -811,17 +808,17 @@ static int xl_open_hw(struct net_device *dev)
return open_err ;
} else {
writel( (MEM_WORD_READ | 0xD0000 | xl_priv->srb) + 8, xl_mmio + MMIO_MAC_ACCESS_CMD) ;
xl_priv->asb = ntohs(readw(xl_mmio + MMIO_MACDATA)) ;
xl_priv->asb = swab16(readw(xl_mmio + MMIO_MACDATA)) ;
printk(KERN_INFO "%s: Adapter Opened Details: ",dev->name) ;
printk("ASB: %04x",xl_priv->asb ) ;
writel( (MEM_WORD_READ | 0xD0000 | xl_priv->srb) + 10, xl_mmio + MMIO_MAC_ACCESS_CMD) ;
printk(", SRB: %04x",ntohs(readw(xl_mmio + MMIO_MACDATA)) ) ;
printk(", SRB: %04x",swab16(readw(xl_mmio + MMIO_MACDATA)) ) ;
writel( (MEM_WORD_READ | 0xD0000 | xl_priv->srb) + 12, xl_mmio + MMIO_MAC_ACCESS_CMD) ;
xl_priv->arb = ntohs(readw(xl_mmio + MMIO_MACDATA)) ;
xl_priv->arb = swab16(readw(xl_mmio + MMIO_MACDATA)) ;
printk(", ARB: %04x \n",xl_priv->arb ) ;
writel( (MEM_WORD_READ | 0xD0000 | xl_priv->srb) + 14, xl_mmio + MMIO_MAC_ACCESS_CMD) ;
vsoff = ntohs(readw(xl_mmio + MMIO_MACDATA)) ;
vsoff = swab16(readw(xl_mmio + MMIO_MACDATA)) ;
/*
* Interesting, sending the individual characters directly to printk was causing klogd to use
@ -873,16 +870,15 @@ static int xl_open_hw(struct net_device *dev)
static void adv_rx_ring(struct net_device *dev) /* Advance rx_ring, cut down on bloat in xl_rx */
{
struct xl_private *xl_priv=netdev_priv(dev);
int prev_ring_loc ;
int n = xl_priv->rx_ring_tail;
int prev_ring_loc;
prev_ring_loc = (xl_priv->rx_ring_tail + XL_RX_RING_SIZE - 1) & (XL_RX_RING_SIZE - 1);
xl_priv->xl_rx_ring[prev_ring_loc].upnextptr = xl_priv->rx_ring_dma_addr + (sizeof (struct xl_rx_desc) * xl_priv->rx_ring_tail) ;
xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].framestatus = 0 ;
xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].upnextptr = 0 ;
xl_priv->rx_ring_tail++ ;
xl_priv->rx_ring_tail &= (XL_RX_RING_SIZE-1) ;
return ;
prev_ring_loc = (n + XL_RX_RING_SIZE - 1) & (XL_RX_RING_SIZE - 1);
xl_priv->xl_rx_ring[prev_ring_loc].upnextptr = cpu_to_le32(xl_priv->rx_ring_dma_addr + (sizeof (struct xl_rx_desc) * n));
xl_priv->xl_rx_ring[n].framestatus = 0;
xl_priv->xl_rx_ring[n].upnextptr = 0;
xl_priv->rx_ring_tail++;
xl_priv->rx_ring_tail &= (XL_RX_RING_SIZE-1);
}
static void xl_rx(struct net_device *dev)
@ -914,7 +910,7 @@ static void xl_rx(struct net_device *dev)
temp_ring_loc &= (XL_RX_RING_SIZE-1) ;
}
frame_length = xl_priv->xl_rx_ring[temp_ring_loc].framestatus & 0x7FFF ;
frame_length = le32_to_cpu(xl_priv->xl_rx_ring[temp_ring_loc].framestatus) & 0x7FFF;
skb = dev_alloc_skb(frame_length) ;
@ -931,29 +927,29 @@ static void xl_rx(struct net_device *dev)
}
while (xl_priv->rx_ring_tail != temp_ring_loc) {
copy_len = xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].upfraglen & 0x7FFF ;
copy_len = le32_to_cpu(xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].upfraglen) & 0x7FFF;
frame_length -= copy_len ;
pci_dma_sync_single_for_cpu(xl_priv->pdev,xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].upfragaddr,xl_priv->pkt_buf_sz,PCI_DMA_FROMDEVICE) ;
pci_dma_sync_single_for_cpu(xl_priv->pdev,le32_to_cpu(xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].upfragaddr),xl_priv->pkt_buf_sz,PCI_DMA_FROMDEVICE);
skb_copy_from_linear_data(xl_priv->rx_ring_skb[xl_priv->rx_ring_tail],
skb_put(skb, copy_len),
copy_len);
pci_dma_sync_single_for_device(xl_priv->pdev,xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].upfragaddr,xl_priv->pkt_buf_sz,PCI_DMA_FROMDEVICE) ;
pci_dma_sync_single_for_device(xl_priv->pdev,le32_to_cpu(xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].upfragaddr),xl_priv->pkt_buf_sz,PCI_DMA_FROMDEVICE);
adv_rx_ring(dev) ;
}
/* Now we have found the last fragment */
pci_dma_sync_single_for_cpu(xl_priv->pdev,xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].upfragaddr,xl_priv->pkt_buf_sz,PCI_DMA_FROMDEVICE) ;
pci_dma_sync_single_for_cpu(xl_priv->pdev,le32_to_cpu(xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].upfragaddr),xl_priv->pkt_buf_sz,PCI_DMA_FROMDEVICE);
skb_copy_from_linear_data(xl_priv->rx_ring_skb[xl_priv->rx_ring_tail],
skb_put(skb,copy_len), frame_length);
/* memcpy(skb_put(skb,frame_length), bus_to_virt(xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].upfragaddr), frame_length) ; */
pci_dma_sync_single_for_device(xl_priv->pdev,xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].upfragaddr,xl_priv->pkt_buf_sz,PCI_DMA_FROMDEVICE) ;
pci_dma_sync_single_for_device(xl_priv->pdev,le32_to_cpu(xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].upfragaddr),xl_priv->pkt_buf_sz,PCI_DMA_FROMDEVICE);
adv_rx_ring(dev) ;
skb->protocol = tr_type_trans(skb,dev) ;
netif_rx(skb) ;
} else { /* Single Descriptor Used, simply swap buffers over, fast path */
frame_length = xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].framestatus & 0x7FFF ;
frame_length = le32_to_cpu(xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].framestatus) & 0x7FFF;
skb = dev_alloc_skb(xl_priv->pkt_buf_sz) ;
@ -966,13 +962,13 @@ static void xl_rx(struct net_device *dev)
}
skb2 = xl_priv->rx_ring_skb[xl_priv->rx_ring_tail] ;
pci_unmap_single(xl_priv->pdev, xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].upfragaddr, xl_priv->pkt_buf_sz,PCI_DMA_FROMDEVICE) ;
pci_unmap_single(xl_priv->pdev, le32_to_cpu(xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].upfragaddr), xl_priv->pkt_buf_sz,PCI_DMA_FROMDEVICE) ;
skb_put(skb2, frame_length) ;
skb2->protocol = tr_type_trans(skb2,dev) ;
xl_priv->rx_ring_skb[xl_priv->rx_ring_tail] = skb ;
xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].upfragaddr = pci_map_single(xl_priv->pdev,skb->data,xl_priv->pkt_buf_sz, PCI_DMA_FROMDEVICE) ;
xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].upfraglen = xl_priv->pkt_buf_sz | RXUPLASTFRAG ;
xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].upfragaddr = cpu_to_le32(pci_map_single(xl_priv->pdev,skb->data,xl_priv->pkt_buf_sz, PCI_DMA_FROMDEVICE));
xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].upfraglen = cpu_to_le32(xl_priv->pkt_buf_sz) | RXUPLASTFRAG;
adv_rx_ring(dev) ;
xl_priv->xl_stats.rx_packets++ ;
xl_priv->xl_stats.rx_bytes += frame_length ;
@ -1022,7 +1018,7 @@ static void xl_freemem(struct net_device *dev)
for (i=0;i<XL_RX_RING_SIZE;i++) {
dev_kfree_skb_irq(xl_priv->rx_ring_skb[xl_priv->rx_ring_tail]) ;
pci_unmap_single(xl_priv->pdev,xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].upfragaddr,xl_priv->pkt_buf_sz, PCI_DMA_FROMDEVICE) ;
pci_unmap_single(xl_priv->pdev,le32_to_cpu(xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].upfragaddr),xl_priv->pkt_buf_sz, PCI_DMA_FROMDEVICE);
xl_priv->rx_ring_tail++ ;
xl_priv->rx_ring_tail &= XL_RX_RING_SIZE-1;
}
@ -1181,9 +1177,9 @@ static int xl_xmit(struct sk_buff *skb, struct net_device *dev)
txd = &(xl_priv->xl_tx_ring[tx_head]) ;
txd->dnnextptr = 0 ;
txd->framestartheader = skb->len | TXDNINDICATE ;
txd->buffer = pci_map_single(xl_priv->pdev, skb->data, skb->len, PCI_DMA_TODEVICE) ;
txd->buffer_length = skb->len | TXDNFRAGLAST ;
txd->framestartheader = cpu_to_le32(skb->len) | TXDNINDICATE;
txd->buffer = cpu_to_le32(pci_map_single(xl_priv->pdev, skb->data, skb->len, PCI_DMA_TODEVICE));
txd->buffer_length = cpu_to_le32(skb->len) | TXDNFRAGLAST;
xl_priv->tx_ring_skb[tx_head] = skb ;
xl_priv->xl_stats.tx_packets++ ;
xl_priv->xl_stats.tx_bytes += skb->len ;
@ -1199,7 +1195,7 @@ static int xl_xmit(struct sk_buff *skb, struct net_device *dev)
xl_priv->tx_ring_head &= (XL_TX_RING_SIZE - 1) ;
xl_priv->free_ring_entries-- ;
xl_priv->xl_tx_ring[tx_prev].dnnextptr = xl_priv->tx_ring_dma_addr + (sizeof (struct xl_tx_desc) * tx_head) ;
xl_priv->xl_tx_ring[tx_prev].dnnextptr = cpu_to_le32(xl_priv->tx_ring_dma_addr + (sizeof (struct xl_tx_desc) * tx_head));
/* Sneaky, by doing a read on DnListPtr we can force the card to poll on the DnNextPtr */
/* readl(xl_mmio + MMIO_DNLISTPTR) ; */
@ -1237,9 +1233,9 @@ static void xl_dn_comp(struct net_device *dev)
while (xl_priv->xl_tx_ring[xl_priv->tx_ring_tail].framestartheader & TXDNCOMPLETE ) {
txd = &(xl_priv->xl_tx_ring[xl_priv->tx_ring_tail]) ;
pci_unmap_single(xl_priv->pdev,txd->buffer, xl_priv->tx_ring_skb[xl_priv->tx_ring_tail]->len, PCI_DMA_TODEVICE) ;
pci_unmap_single(xl_priv->pdev, le32_to_cpu(txd->buffer), xl_priv->tx_ring_skb[xl_priv->tx_ring_tail]->len, PCI_DMA_TODEVICE);
txd->framestartheader = 0 ;
txd->buffer = 0xdeadbeef ;
txd->buffer = cpu_to_le32(0xdeadbeef);
txd->buffer_length = 0 ;
dev_kfree_skb_irq(xl_priv->tx_ring_skb[xl_priv->tx_ring_tail]) ;
xl_priv->tx_ring_tail++ ;
@ -1507,9 +1503,9 @@ static void xl_arb_cmd(struct net_device *dev)
if (arb_cmd == RING_STATUS_CHANGE) { /* Ring.Status.Change */
writel( ( (MEM_WORD_READ | 0xD0000 | xl_priv->arb) + 6), xl_mmio + MMIO_MAC_ACCESS_CMD) ;
printk(KERN_INFO "%s: Ring Status Change: New Status = %04x\n", dev->name, ntohs(readw(xl_mmio + MMIO_MACDATA) )) ;
printk(KERN_INFO "%s: Ring Status Change: New Status = %04x\n", dev->name, swab16(readw(xl_mmio + MMIO_MACDATA) )) ;
lan_status = ntohs(readw(xl_mmio + MMIO_MACDATA));
lan_status = swab16(readw(xl_mmio + MMIO_MACDATA));
/* Acknowledge interrupt, this tells nic we are done with the arb */
writel(ACK_INTERRUPT | ARBCACK | LATCH_ACK, xl_mmio + MMIO_COMMAND) ;
@ -1573,7 +1569,7 @@ static void xl_arb_cmd(struct net_device *dev)
printk(KERN_INFO "Received.Data \n") ;
#endif
writel( ((MEM_WORD_READ | 0xD0000 | xl_priv->arb) + 6), xl_mmio + MMIO_MAC_ACCESS_CMD) ;
xl_priv->mac_buffer = ntohs(readw(xl_mmio + MMIO_MACDATA)) ;
xl_priv->mac_buffer = swab16(readw(xl_mmio + MMIO_MACDATA)) ;
/* Now we are going to be really basic here and not do anything
* with the data at all. The tech docs do not give me enough
@ -1634,7 +1630,7 @@ static void xl_asb_cmd(struct net_device *dev)
writeb(0x81, xl_mmio + MMIO_MACDATA) ;
writel(MEM_WORD_WRITE | 0xd0000 | xl_priv->asb | 6, xl_mmio + MMIO_MAC_ACCESS_CMD) ;
writew(ntohs(xl_priv->mac_buffer), xl_mmio + MMIO_MACDATA) ;
writew(swab16(xl_priv->mac_buffer), xl_mmio + MMIO_MACDATA) ;
xl_wait_misr_flags(dev) ;

38
drivers/net/tokenring/3c359.h
View File

@ -156,19 +156,19 @@
#define HOSTERRINT (1<<1)
/* Receive descriptor bits */
#define RXOVERRUN (1<<19)
#define RXFC (1<<21)
#define RXAR (1<<22)
#define RXUPDCOMPLETE (1<<23)
#define RXUPDFULL (1<<24)
#define RXUPLASTFRAG (1<<31)
#define RXOVERRUN cpu_to_le32(1<<19)
#define RXFC cpu_to_le32(1<<21)
#define RXAR cpu_to_le32(1<<22)
#define RXUPDCOMPLETE cpu_to_le32(1<<23)
#define RXUPDFULL cpu_to_le32(1<<24)
#define RXUPLASTFRAG cpu_to_le32(1<<31)
/* Transmit descriptor bits */
#define TXDNCOMPLETE (1<<16)
#define TXTXINDICATE (1<<27)
#define TXDPDEMPTY (1<<29)
#define TXDNINDICATE (1<<31)
#define TXDNFRAGLAST (1<<31)
#define TXDNCOMPLETE cpu_to_le32(1<<16)
#define TXTXINDICATE cpu_to_le32(1<<27)
#define TXDPDEMPTY cpu_to_le32(1<<29)
#define TXDNINDICATE cpu_to_le32(1<<31)
#define TXDNFRAGLAST cpu_to_le32(1<<31)
/* Interrupts to Acknowledge */
#define LATCH_ACK 1
@ -232,17 +232,17 @@
/* 3c359 data structures */
struct xl_tx_desc {
u32 dnnextptr ;
u32 framestartheader ;
u32 buffer ;
u32 buffer_length ;
__le32 dnnextptr;
__le32 framestartheader;
__le32 buffer;
__le32 buffer_length;
};
struct xl_rx_desc {
u32 upnextptr ;
u32 framestatus ;
u32 upfragaddr ;
u32 upfraglen ;
__le32 upnextptr;
__le32 framestatus;
__le32 upfragaddr;
__le32 upfraglen;
};
struct xl_private {

45
drivers/net/typhoon.c
View File

@ -813,8 +813,7 @@ typhoon_start_tx(struct sk_buff *skb, struct net_device *dev)
first_txd->flags = TYPHOON_TX_DESC | TYPHOON_DESC_VALID;
first_txd->numDesc = 0;
first_txd->len = 0;
first_txd->addr = (u64)((unsigned long) skb) & 0xffffffff;
first_txd->addrHi = (u64)((unsigned long) skb) >> 32;
first_txd->tx_addr = (u64)((unsigned long) skb);
first_txd->processFlags = 0;
if(skb->ip_summed == CHECKSUM_PARTIAL) {
@ -850,8 +849,8 @@ typhoon_start_tx(struct sk_buff *skb, struct net_device *dev)
PCI_DMA_TODEVICE);
txd->flags = TYPHOON_FRAG_DESC | TYPHOON_DESC_VALID;
txd->len = cpu_to_le16(skb->len);
txd->addr = cpu_to_le32(skb_dma);
txd->addrHi = 0;
txd->frag.addr = cpu_to_le32(skb_dma);
txd->frag.addrHi = 0;
first_txd->numDesc++;
} else {
int i, len;
@ -861,8 +860,8 @@ typhoon_start_tx(struct sk_buff *skb, struct net_device *dev)
PCI_DMA_TODEVICE);
txd->flags = TYPHOON_FRAG_DESC | TYPHOON_DESC_VALID;
txd->len = cpu_to_le16(len);
txd->addr = cpu_to_le32(skb_dma);
txd->addrHi = 0;
txd->frag.addr = cpu_to_le32(skb_dma);
txd->frag.addrHi = 0;
first_txd->numDesc++;
for(i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
@ -880,8 +879,8 @@ typhoon_start_tx(struct sk_buff *skb, struct net_device *dev)
PCI_DMA_TODEVICE);
txd->flags = TYPHOON_FRAG_DESC | TYPHOON_DESC_VALID;
txd->len = cpu_to_le16(len);
txd->addr = cpu_to_le32(skb_dma);
txd->addrHi = 0;
txd->frag.addr = cpu_to_le32(skb_dma);
txd->frag.addrHi = 0;
first_txd->numDesc++;
}
}
@ -977,12 +976,12 @@ typhoon_do_get_stats(struct typhoon *tp)
* ethtool_ops->get_{strings,stats}()
*/
stats->tx_packets = le32_to_cpu(s->txPackets);
stats->tx_bytes = le32_to_cpu(s->txBytes);
stats->tx_bytes = le64_to_cpu(s->txBytes);
stats->tx_errors = le32_to_cpu(s->txCarrierLost);
stats->tx_carrier_errors = le32_to_cpu(s->txCarrierLost);
stats->collisions = le32_to_cpu(s->txMultipleCollisions);
stats->rx_packets = le32_to_cpu(s->rxPacketsGood);
stats->rx_bytes = le32_to_cpu(s->rxBytesGood);
stats->rx_bytes = le64_to_cpu(s->rxBytesGood);
stats->rx_fifo_errors = le32_to_cpu(s->rxFifoOverruns);
stats->rx_errors = le32_to_cpu(s->rxFifoOverruns) +
le32_to_cpu(s->BadSSD) + le32_to_cpu(s->rxCrcErrors);
@ -1056,7 +1055,7 @@ typhoon_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
if(typhoon_issue_command(tp, 1, &xp_cmd, 3, xp_resp) < 0) {
strcpy(info->fw_version, "Unknown runtime");
} else {
u32 sleep_ver = xp_resp[0].parm2;
u32 sleep_ver = le32_to_cpu(xp_resp[0].parm2);
snprintf(info->fw_version, 32, "%02x.%03x.%03x",
sleep_ver >> 24, (sleep_ver >> 12) & 0xfff,
sleep_ver & 0xfff);
@ -1157,7 +1156,7 @@ typhoon_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
}
INIT_COMMAND_NO_RESPONSE(&xp_cmd, TYPHOON_CMD_XCVR_SELECT);
xp_cmd.parm1 = cpu_to_le16(xcvr);
xp_cmd.parm1 = xcvr;
err = typhoon_issue_command(tp, 1, &xp_cmd, 0, NULL);
if(err < 0)
goto out;
@ -1320,7 +1319,7 @@ typhoon_init_interface(struct typhoon *tp)
tp->txLoRing.writeRegister = TYPHOON_REG_TX_LO_READY;
tp->txHiRing.writeRegister = TYPHOON_REG_TX_HI_READY;
tp->txlo_dma_addr = iface->txLoAddr;
tp->txlo_dma_addr = le32_to_cpu(iface->txLoAddr);
tp->card_state = Sleeping;
smp_wmb();
@ -1358,7 +1357,7 @@ typhoon_download_firmware(struct typhoon *tp)
u8 *image_data;
void *dpage;
dma_addr_t dpage_dma;
unsigned int csum;
__sum16 csum;
u32 irqEnabled;
u32 irqMasked;
u32 numSections;
@ -1450,13 +1449,13 @@ typhoon_download_firmware(struct typhoon *tp)
* summing. Fortunately, due to the properties of
* the checksum, we can do this once, at the end.
*/
csum = csum_partial_copy_nocheck(image_data, dpage,
len, 0);
csum = csum_fold(csum);
csum = le16_to_cpu(csum);
csum = csum_fold(csum_partial_copy_nocheck(image_data,
dpage, len,
0));
iowrite32(len, ioaddr + TYPHOON_REG_BOOT_LENGTH);
iowrite32(csum, ioaddr + TYPHOON_REG_BOOT_CHECKSUM);
iowrite32(le16_to_cpu((__force __le16)csum),
ioaddr + TYPHOON_REG_BOOT_CHECKSUM);
iowrite32(load_addr,
ioaddr + TYPHOON_REG_BOOT_DEST_ADDR);
iowrite32(0, ioaddr + TYPHOON_REG_BOOT_DATA_HI);
@ -1551,13 +1550,13 @@ typhoon_clean_tx(struct typhoon *tp, struct transmit_ring *txRing,
if(type == TYPHOON_TX_DESC) {
/* This tx_desc describes a packet.
*/
unsigned long ptr = tx->addr | ((u64)tx->addrHi << 32);
unsigned long ptr = tx->tx_addr;
struct sk_buff *skb = (struct sk_buff *) ptr;
dev_kfree_skb_irq(skb);
} else if(type == TYPHOON_FRAG_DESC) {
/* This tx_desc describes a memory mapping. Free it.
*/
skb_dma = (dma_addr_t) le32_to_cpu(tx->addr);
skb_dma = (dma_addr_t) le32_to_cpu(tx->frag.addr);
dma_len = le16_to_cpu(tx->len);
pci_unmap_single(tp->pdev, skb_dma, dma_len,
PCI_DMA_TODEVICE);
@ -1596,7 +1595,7 @@ typhoon_recycle_rx_skb(struct typhoon *tp, u32 idx)
struct rx_free *r;
if((ring->lastWrite + sizeof(*r)) % (RXFREE_ENTRIES * sizeof(*r)) ==
indexes->rxBuffCleared) {
le32_to_cpu(indexes->rxBuffCleared)) {
/* no room in ring, just drop the skb
*/
dev_kfree_skb_any(rxb->skb);
@ -1627,7 +1626,7 @@ typhoon_alloc_rx_skb(struct typhoon *tp, u32 idx)
rxb->skb = NULL;
if((ring->lastWrite + sizeof(*r)) % (RXFREE_ENTRIES * sizeof(*r)) ==
indexes->rxBuffCleared)
le32_to_cpu(indexes->rxBuffCleared))
return -ENOMEM;
skb = dev_alloc_skb(PKT_BUF_SZ);

15
drivers/net/typhoon.h
View File

@ -73,7 +73,7 @@ struct typhoon_indexes {
volatile __le32 txLoCleared;
volatile __le32 txHiCleared;
volatile __le32 rxLoReady;
volatile __u32 rxBuffCleared; /* AV: really? */
volatile __le32 rxBuffCleared;
volatile __le32 cmdCleared;
volatile __le32 respReady;
volatile __le32 rxHiReady;
@ -166,8 +166,13 @@ struct tx_desc {
#define TYPHOON_DESC_VALID 0x80
u8 numDesc;
__le16 len;
u32 addr;
u32 addrHi;
union {
struct {
__le32 addr;
__le32 addrHi;
} frag;
u64 tx_addr; /* opaque for hardware, for TX_DESC */
};
__le32 processFlags;
#define TYPHOON_TX_PF_NO_CRC __constant_cpu_to_le32(0x00000001)
#define TYPHOON_TX_PF_IP_CHKSUM __constant_cpu_to_le32(0x00000002)
@ -240,8 +245,8 @@ struct rx_desc {
u8 flags;
u8 numDesc;
__le16 frameLen;
u32 addr;
u32 addrHi;
u32 addr; /* opaque, comes from virtAddr */
u32 addrHi; /* opaque, comes from virtAddrHi */
__le32 rxStatus;
#define TYPHOON_RX_ERR_INTERNAL __constant_cpu_to_le32(0x00000000)
#define TYPHOON_RX_ERR_FIFO_UNDERRUN __constant_cpu_to_le32(0x00000001)

235
drivers/net/usb/asix.c
View File

@ -172,45 +172,76 @@ struct asix_data {
};
struct ax88172_int_data {
u16 res1;
__le16 res1;
u8 link;
u16 res2;
__le16 res2;
u8 status;
u16 res3;
__le16 res3;
} __attribute__ ((packed));
static int asix_read_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
u16 size, void *data)
{
void *buf;
int err = -ENOMEM;
devdbg(dev,"asix_read_cmd() cmd=0x%02x value=0x%04x index=0x%04x size=%d",
cmd, value, index, size);
return usb_control_msg(
buf = kmalloc(size, GFP_KERNEL);
if (!buf)
goto out;
err = usb_control_msg(
dev->udev,
usb_rcvctrlpipe(dev->udev, 0),
cmd,
USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
value,
index,
data,
buf,
size,
USB_CTRL_GET_TIMEOUT);
if (err >= 0 && err < size)
err = -EINVAL;
if (!err)
memcpy(data, buf, size);
kfree(buf);
out:
return err;
}
static int asix_write_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
u16 size, void *data)
{
void *buf = NULL;
int err = -ENOMEM;
devdbg(dev,"asix_write_cmd() cmd=0x%02x value=0x%04x index=0x%04x size=%d",
cmd, value, index, size);
return usb_control_msg(
if (data) {
buf = kmalloc(size, GFP_KERNEL);
if (!buf)
goto out;
memcpy(buf, data, size);
}
err = usb_control_msg(
dev->udev,
usb_sndctrlpipe(dev->udev, 0),
cmd,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
value,
index,
data,
buf,
size,
USB_CTRL_SET_TIMEOUT);
kfree(buf);
out:
return err;
}
static void asix_async_cmd_callback(struct urb *urb)
@ -402,25 +433,19 @@ static inline int asix_set_hw_mii(struct usbnet *dev)
static inline int asix_get_phy_addr(struct usbnet *dev)
{
int ret = 0;
void *buf;
u8 buf[2];
int ret = asix_read_cmd(dev, AX_CMD_READ_PHY_ID, 0, 0, 2, buf);
devdbg(dev, "asix_get_phy_addr()");
buf = kmalloc(2, GFP_KERNEL);
if (!buf)
goto out1;
if ((ret = asix_read_cmd(dev, AX_CMD_READ_PHY_ID,
0, 0, 2, buf)) < 2) {
if (ret < 0) {
deverr(dev, "Error reading PHYID register: %02x", ret);
goto out2;
goto out;
}
devdbg(dev, "asix_get_phy_addr() returning 0x%04x", *((u16 *)buf));
ret = *((u8 *)buf + 1);
out2:
kfree(buf);
out1:
devdbg(dev, "asix_get_phy_addr() returning 0x%04x", *((__le16 *)buf));
ret = buf[1];
out:
return ret;
}
@ -437,22 +462,15 @@ static int asix_sw_reset(struct usbnet *dev, u8 flags)
static u16 asix_read_rx_ctl(struct usbnet *dev)
{
u16 ret = 0;
void *buf;
__le16 v;
int ret = asix_read_cmd(dev, AX_CMD_READ_RX_CTL, 0, 0, 2, &v);
buf = kmalloc(2, GFP_KERNEL);
if (!buf)
goto out1;
if ((ret = asix_read_cmd(dev, AX_CMD_READ_RX_CTL,
0, 0, 2, buf)) < 2) {
if (ret < 0) {
deverr(dev, "Error reading RX_CTL register: %02x", ret);
goto out2;
goto out;
}
ret = le16_to_cpu(*((u16 *)buf));
out2:
kfree(buf);
out1:
ret = le16_to_cpu(v);
out:
return ret;
}
@ -471,22 +489,15 @@ static int asix_write_rx_ctl(struct usbnet *dev, u16 mode)
static u16 asix_read_medium_status(struct usbnet *dev)
{
u16 ret = 0;
void *buf;
__le16 v;
int ret = asix_read_cmd(dev, AX_CMD_READ_MEDIUM_STATUS, 0, 0, 2, &v);
buf = kmalloc(2, GFP_KERNEL);
if (!buf)
goto out1;
if ((ret = asix_read_cmd(dev, AX_CMD_READ_MEDIUM_STATUS,
0, 0, 2, buf)) < 2) {
if (ret < 0) {
deverr(dev, "Error reading Medium Status register: %02x", ret);
goto out2;
goto out;
}
ret = le16_to_cpu(*((u16 *)buf));
out2:
kfree(buf);
out1:
ret = le16_to_cpu(v);
out:
return ret;
}
@ -568,31 +579,30 @@ static void asix_set_multicast(struct net_device *net)
static int asix_mdio_read(struct net_device *netdev, int phy_id, int loc)
{
struct usbnet *dev = netdev_priv(netdev);
u16 res;
__le16 res;
mutex_lock(&dev->phy_mutex);
asix_set_sw_mii(dev);
asix_read_cmd(dev, AX_CMD_READ_MII_REG, phy_id,
(__u16)loc, 2, (u16 *)&res);
(__u16)loc, 2, &res);
asix_set_hw_mii(dev);
mutex_unlock(&dev->phy_mutex);
devdbg(dev, "asix_mdio_read() phy_id=0x%02x, loc=0x%02x, returns=0x%04x", phy_id, loc, le16_to_cpu(res & 0xffff));
devdbg(dev, "asix_mdio_read() phy_id=0x%02x, loc=0x%02x, returns=0x%04x", phy_id, loc, le16_to_cpu(res));
return le16_to_cpu(res & 0xffff);
return le16_to_cpu(res);
}
static void
asix_mdio_write(struct net_device *netdev, int phy_id, int loc, int val)
{
struct usbnet *dev = netdev_priv(netdev);
u16 res = cpu_to_le16(val);
__le16 res = cpu_to_le16(val);
devdbg(dev, "asix_mdio_write() phy_id=0x%02x, loc=0x%02x, val=0x%04x", phy_id, loc, val);
mutex_lock(&dev->phy_mutex);
asix_set_sw_mii(dev);
asix_write_cmd(dev, AX_CMD_WRITE_MII_REG, phy_id,
(__u16)loc, 2, (u16 *)&res);
asix_write_cmd(dev, AX_CMD_WRITE_MII_REG, phy_id, (__u16)loc, 2, &res);
asix_set_hw_mii(dev);
mutex_unlock(&dev->phy_mutex);
}
@ -644,7 +654,6 @@ asix_set_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
{
struct usbnet *dev = netdev_priv(net);
u8 opt = 0;
u8 buf[1];
if (wolinfo->wolopts & WAKE_PHY)
opt |= AX_MONITOR_LINK;
@ -654,7 +663,7 @@ asix_set_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
opt |= AX_MONITOR_MODE;
if (asix_write_cmd(dev, AX_CMD_WRITE_MONITOR_MODE,
opt, 0, 0, &buf) < 0)
opt, 0, 0, NULL) < 0)
return -EINVAL;
return 0;
@ -672,7 +681,7 @@ static int asix_get_eeprom(struct net_device *net,
struct ethtool_eeprom *eeprom, u8 *data)
{
struct usbnet *dev = netdev_priv(net);
u16 *ebuf = (u16 *)data;
__le16 *ebuf = (__le16 *)data;
int i;
/* Crude hack to ensure that we don't overwrite memory
@ -801,7 +810,7 @@ static int ax88172_link_reset(struct usbnet *dev)
static int ax88172_bind(struct usbnet *dev, struct usb_interface *intf)
{
int ret = 0;
void *buf;
u8 buf[ETH_ALEN];
int i;
unsigned long gpio_bits = dev->driver_info->data;
struct asix_data *data = (struct asix_data *)&dev->data;
@ -810,30 +819,23 @@ static int ax88172_bind(struct usbnet *dev, struct usb_interface *intf)
usbnet_get_endpoints(dev,intf);
buf = kmalloc(ETH_ALEN, GFP_KERNEL);
if(!buf) {
ret = -ENOMEM;
goto out1;
}
/* Toggle the GPIOs in a manufacturer/model specific way */
for (i = 2; i >= 0; i--) {
if ((ret = asix_write_cmd(dev, AX_CMD_WRITE_GPIOS,
(gpio_bits >> (i * 8)) & 0xff, 0, 0,
buf)) < 0)
goto out2;
NULL)) < 0)
goto out;
msleep(5);
}
if ((ret = asix_write_rx_ctl(dev, 0x80)) < 0)
goto out2;
goto out;
/* Get the MAC address */
memset(buf, 0, ETH_ALEN);
if ((ret = asix_read_cmd(dev, AX88172_CMD_READ_NODE_ID,
0, 0, 6, buf)) < 0) {
0, 0, ETH_ALEN, buf)) < 0) {
dbg("read AX_CMD_READ_NODE_ID failed: %d", ret);
goto out2;
goto out;
}
memcpy(dev->net->dev_addr, buf, ETH_ALEN);
@ -855,9 +857,8 @@ static int ax88172_bind(struct usbnet *dev, struct usb_interface *intf)
mii_nway_restart(&dev->mii);
return 0;
out2:
kfree(buf);
out1:
out:
return ret;
}
@ -900,66 +901,58 @@ static int ax88772_link_reset(struct usbnet *dev)
static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
{
int ret, embd_phy;
void *buf;
u16 rx_ctl;
struct asix_data *data = (struct asix_data *)&dev->data;
u8 buf[ETH_ALEN];
u32 phyid;
data->eeprom_len = AX88772_EEPROM_LEN;
usbnet_get_endpoints(dev,intf);
buf = kmalloc(6, GFP_KERNEL);
if(!buf) {
dbg ("Cannot allocate memory for buffer");
ret = -ENOMEM;
goto out1;
}
if ((ret = asix_write_gpio(dev,
AX_GPIO_RSE | AX_GPIO_GPO_2 | AX_GPIO_GPO2EN, 5)) < 0)
goto out2;
goto out;
/* 0x10 is the phy id of the embedded 10/100 ethernet phy */
embd_phy = ((asix_get_phy_addr(dev) & 0x1f) == 0x10 ? 1 : 0);
if ((ret = asix_write_cmd(dev, AX_CMD_SW_PHY_SELECT,
embd_phy, 0, 0, buf)) < 0) {
embd_phy, 0, 0, NULL)) < 0) {
dbg("Select PHY #1 failed: %d", ret);
goto out2;
goto out;
}
if ((ret = asix_sw_reset(dev, AX_SWRESET_IPPD | AX_SWRESET_PRL)) < 0)
goto out2;
goto out;
msleep(150);
if ((ret = asix_sw_reset(dev, AX_SWRESET_CLEAR)) < 0)
goto out2;
goto out;
msleep(150);
if (embd_phy) {
if ((ret = asix_sw_reset(dev, AX_SWRESET_IPRL)) < 0)
goto out2;
goto out;
}
else {
if ((ret = asix_sw_reset(dev, AX_SWRESET_PRTE)) < 0)
goto out2;
goto out;
}
msleep(150);
rx_ctl = asix_read_rx_ctl(dev);
dbg("RX_CTL is 0x%04x after software reset", rx_ctl);
if ((ret = asix_write_rx_ctl(dev, 0x0000)) < 0)
goto out2;
goto out;
rx_ctl = asix_read_rx_ctl(dev);
dbg("RX_CTL is 0x%04x setting to 0x0000", rx_ctl);
/* Get the MAC address */
memset(buf, 0, ETH_ALEN);
if ((ret = asix_read_cmd(dev, AX_CMD_READ_NODE_ID,
0, 0, ETH_ALEN, buf)) < 0) {
dbg("Failed to read MAC address: %d", ret);
goto out2;
goto out;
}
memcpy(dev->net->dev_addr, buf, ETH_ALEN);
@ -976,12 +969,12 @@ static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
dbg("PHYID=0x%08x", phyid);
if ((ret = asix_sw_reset(dev, AX_SWRESET_PRL)) < 0)
goto out2;
goto out;
msleep(150);
if ((ret = asix_sw_reset(dev, AX_SWRESET_IPRL | AX_SWRESET_PRL)) < 0)
goto out2;
goto out;
msleep(150);
@ -994,18 +987,18 @@ static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
mii_nway_restart(&dev->mii);
if ((ret = asix_write_medium_mode(dev, AX88772_MEDIUM_DEFAULT)) < 0)
goto out2;
goto out;
if ((ret = asix_write_cmd(dev, AX_CMD_WRITE_IPG0,
AX88772_IPG0_DEFAULT | AX88772_IPG1_DEFAULT,
AX88772_IPG2_DEFAULT, 0, buf)) < 0) {
AX88772_IPG2_DEFAULT, 0, NULL)) < 0) {
dbg("Write IPG,IPG1,IPG2 failed: %d", ret);
goto out2;
goto out;
}
/* Set RX_CTL to default values with 2k buffer, and enable cactus */
if ((ret = asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL)) < 0)
goto out2;
goto out;
rx_ctl = asix_read_rx_ctl(dev);
dbg("RX_CTL is 0x%04x after all initializations", rx_ctl);
@ -1013,20 +1006,15 @@ static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
rx_ctl = asix_read_medium_status(dev);
dbg("Medium Status is 0x%04x after all initializations", rx_ctl);
kfree(buf);
/* Asix framing packs multiple eth frames into a 2K usb bulk transfer */
if (dev->driver_info->flags & FLAG_FRAMING_AX) {
/* hard_mtu is still the default - the device does not support
jumbo eth frames */
dev->rx_urb_size = 2048;
}
return 0;
out2:
kfree(buf);
out1:
out:
return ret;
}
@ -1195,23 +1183,16 @@ static int ax88178_bind(struct usbnet *dev, struct usb_interface *intf)
{
struct asix_data *data = (struct asix_data *)&dev->data;
int ret;
void *buf;
u16 eeprom;
u8 buf[ETH_ALEN];
__le16 eeprom;
u8 status;
int gpio0 = 0;
u32 phyid;
usbnet_get_endpoints(dev,intf);
buf = kmalloc(6, GFP_KERNEL);
if(!buf) {
dbg ("Cannot allocate memory for buffer");
ret = -ENOMEM;
goto out1;
}
eeprom = 0;
asix_read_cmd(dev, AX_CMD_READ_GPIOS, 0, 0, 1, &eeprom);
dbg("GPIO Status: 0x%04x", eeprom);
asix_read_cmd(dev, AX_CMD_READ_GPIOS, 0, 0, 1, &status);
dbg("GPIO Status: 0x%04x", status);
asix_write_cmd(dev, AX_CMD_WRITE_ENABLE, 0, 0, 0, NULL);
asix_read_cmd(dev, AX_CMD_READ_EEPROM, 0x0017, 0, 2, &eeprom);
@ -1219,19 +1200,19 @@ static int ax88178_bind(struct usbnet *dev, struct usb_interface *intf)
dbg("EEPROM index 0x17 is 0x%04x", eeprom);
if (eeprom == 0xffff) {
if (eeprom == cpu_to_le16(0xffff)) {
data->phymode = PHY_MODE_MARVELL;
data->ledmode = 0;
gpio0 = 1;
} else {
data->phymode = eeprom & 7;
data->ledmode = eeprom >> 8;
gpio0 = (eeprom & 0x80) ? 0 : 1;
data->phymode = le16_to_cpu(eeprom) & 7;
data->ledmode = le16_to_cpu(eeprom) >> 8;
gpio0 = (le16_to_cpu(eeprom) & 0x80) ? 0 : 1;
}
dbg("GPIO0: %d, PhyMode: %d", gpio0, data->phymode);
asix_write_gpio(dev, AX_GPIO_RSE | AX_GPIO_GPO_1 | AX_GPIO_GPO1EN, 40);
if ((eeprom >> 8) != 1) {
if ((le16_to_cpu(eeprom) >> 8) != 1) {
asix_write_gpio(dev, 0x003c, 30);
asix_write_gpio(dev, 0x001c, 300);
asix_write_gpio(dev, 0x003c, 30);
@ -1250,11 +1231,10 @@ static int ax88178_bind(struct usbnet *dev, struct usb_interface *intf)
asix_write_rx_ctl(dev, 0);
/* Get the MAC address */
memset(buf, 0, ETH_ALEN);
if ((ret = asix_read_cmd(dev, AX_CMD_READ_NODE_ID,
0, 0, ETH_ALEN, buf)) < 0) {
dbg("Failed to read MAC address: %d", ret);
goto out2;
goto out;
}
memcpy(dev->net->dev_addr, buf, ETH_ALEN);
@ -1289,12 +1269,10 @@ static int ax88178_bind(struct usbnet *dev, struct usb_interface *intf)
mii_nway_restart(&dev->mii);
if ((ret = asix_write_medium_mode(dev, AX88178_MEDIUM_DEFAULT)) < 0)
goto out2;
goto out;
if ((ret = asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL)) < 0)
goto out2;
kfree(buf);
goto out;
/* Asix framing packs multiple eth frames into a 2K usb bulk transfer */
if (dev->driver_info->flags & FLAG_FRAMING_AX) {
@ -1302,12 +1280,9 @@ static int ax88178_bind(struct usbnet *dev, struct usb_interface *intf)
jumbo eth frames */
dev->rx_urb_size = 2048;
}
return 0;
out2:
kfree(buf);
out1:
out:
return ret;
}

12
drivers/net/wan/cycx_x25.c
View File

@ -503,7 +503,7 @@ static int cycx_netdevice_init(struct net_device *dev)
dev->addr_len = 0; /* hardware address length */
if (!chan->svc)
*(u16*)dev->dev_addr = htons(chan->lcn);
*(__be16*)dev->dev_addr = htons(chan->lcn);
/* Initialize hardware parameters (just for reference) */
dev->irq = wandev->irq;
@ -565,7 +565,7 @@ static int cycx_netdevice_hard_header(struct sk_buff *skb,
const void *daddr, const void *saddr,
unsigned len)
{
skb->protocol = type;
skb->protocol = htons(type);
return dev->hard_header_len;
}
@ -600,15 +600,15 @@ static int cycx_netdevice_hard_start_xmit(struct sk_buff *skb,
struct cycx_device *card = chan->card;
if (!chan->svc)
chan->protocol = skb->protocol;
chan->protocol = ntohs(skb->protocol);
if (card->wandev.state != WAN_CONNECTED)
++chan->ifstats.tx_dropped;
else if (chan->svc && chan->protocol &&
chan->protocol != skb->protocol) {
chan->protocol != ntohs(skb->protocol)) {
printk(KERN_INFO
"%s: unsupported Ethertype 0x%04X on interface %s!\n",
card->devname, skb->protocol, dev->name);
card->devname, ntohs(skb->protocol), dev->name);
++chan->ifstats.tx_errors;
} else if (chan->protocol == ETH_P_IP) {
switch (chan->state) {
@ -1401,7 +1401,7 @@ static void cycx_x25_set_chan_state(struct net_device *dev, u8 state)
switch (state) {
case WAN_CONNECTED:
string_state = "connected!";
*(u16*)dev->dev_addr = htons(chan->lcn);
*(__be16*)dev->dev_addr = htons(chan->lcn);
netif_wake_queue(dev);
reset_timer(dev);

51
drivers/net/wireless/Kconfig
View File

@ -587,15 +587,66 @@ config ADM8211
config P54_COMMON
tristate "Softmac Prism54 support"
depends on MAC80211 && WLAN_80211 && FW_LOADER && EXPERIMENTAL
---help---
This is common code for isl38xx based cards.
This module does nothing by itself - the USB/PCI frontends
also need to be enabled in order to support any devices.
These devices require softmac firmware which can be found at
http://prism54.org/
If you choose to build a module, it'll be called p54common.
config P54_USB
tristate "Prism54 USB support"
depends on P54_COMMON && USB
select CRC32
---help---
This driver is for USB isl38xx based wireless cards.
These are USB based adapters found in devices such as:
3COM 3CRWE254G72
SMC 2862W-G
Accton 802.11g WN4501 USB
Siemens Gigaset USB
Netgear WG121
Netgear WG111
Medion 40900, Roper Europe
Shuttle PN15, Airvast WM168g, IOGear GWU513
Linksys WUSB54G
Linksys WUSB54G Portable
DLink DWL-G120 Spinnaker
DLink DWL-G122
Belkin F5D7050 ver 1000
Cohiba Proto board
SMC 2862W-G version 2
U.S. Robotics U5 802.11g Adapter
FUJITSU E-5400 USB D1700
Sagem XG703A
DLink DWL-G120 Cohiba
Spinnaker Proto board
Linksys WUSB54AG
Inventel UR054G
Spinnaker DUT
These devices require softmac firmware which can be found at
http://prism54.org/
If you choose to build a module, it'll be called p54usb.
config P54_PCI
tristate "Prism54 PCI support"
depends on P54_COMMON && PCI
---help---
This driver is for PCI isl38xx based wireless cards.
This driver supports most devices that are supported by the
fullmac prism54 driver plus many devices which are not
supported by the fullmac driver/firmware.
This driver requires softmac firmware which can be found at
http://prism54.org/
If you choose to build a module, it'll be called p54pci.
source "drivers/net/wireless/iwlwifi/Kconfig"
source "drivers/net/wireless/hostap/Kconfig"

13
drivers/net/wireless/ipw2200.c
View File

@ -1233,9 +1233,19 @@ static ssize_t show_event_log(struct device *d,
{
struct ipw_priv *priv = dev_get_drvdata(d);
u32 log_len = ipw_get_event_log_len(priv);
struct ipw_event log[log_len];
u32 log_size;
struct ipw_event *log;
u32 len = 0, i;
/* not using min() because of its strict type checking */
log_size = PAGE_SIZE / sizeof(*log) > log_len ?
sizeof(*log) * log_len : PAGE_SIZE;
log = kzalloc(log_size, GFP_KERNEL);
if (!log) {
IPW_ERROR("Unable to allocate memory for log\n");
return 0;
}
log_len = log_size / sizeof(*log);
ipw_capture_event_log(priv, log_len, log);
len += snprintf(buf + len, PAGE_SIZE - len, "%08X", log_len);
@ -1244,6 +1254,7 @@ static ssize_t show_event_log(struct device *d,
"\n%08X%08X%08X",
log[i].time, log[i].event, log[i].data);
len += snprintf(buf + len, PAGE_SIZE - len, "\n");
kfree(log);
return len;
}

18
drivers/net/wireless/iwlwifi/iwl3945-base.c
View File

@ -6246,8 +6246,6 @@ static void __iwl_down(struct iwl_priv *priv)
/* Unblock any waiting calls */
wake_up_interruptible_all(&priv->wait_command_queue);
iwl_cancel_deferred_work(priv);
/* Wipe out the EXIT_PENDING status bit if we are not actually
* exiting the module */
if (!exit_pending)
@ -6322,6 +6320,8 @@ static void iwl_down(struct iwl_priv *priv)
mutex_lock(&priv->mutex);
__iwl_down(priv);
mutex_unlock(&priv->mutex);
iwl_cancel_deferred_work(priv);
}
#define MAX_HW_RESTARTS 5
@ -8580,10 +8580,9 @@ static void iwl_pci_remove(struct pci_dev *pdev)
IWL_DEBUG_INFO("*** UNLOAD DRIVER ***\n");
mutex_lock(&priv->mutex);
set_bit(STATUS_EXIT_PENDING, &priv->status);
__iwl_down(priv);
mutex_unlock(&priv->mutex);
iwl_down(priv);
/* Free MAC hash list for ADHOC */
for (i = 0; i < IWL_IBSS_MAC_HASH_SIZE; i++) {
@ -8642,12 +8641,10 @@ static int iwl_pci_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct iwl_priv *priv = pci_get_drvdata(pdev);
mutex_lock(&priv->mutex);
set_bit(STATUS_IN_SUSPEND, &priv->status);
/* Take down the device; powers it off, etc. */
__iwl_down(priv);
iwl_down(priv);
if (priv->mac80211_registered)
ieee80211_stop_queues(priv->hw);
@ -8656,8 +8653,6 @@ static int iwl_pci_suspend(struct pci_dev *pdev, pm_message_t state)
pci_disable_device(pdev);
pci_set_power_state(pdev, PCI_D3hot);
mutex_unlock(&priv->mutex);
return 0;
}
@ -8715,8 +8710,6 @@ static int iwl_pci_resume(struct pci_dev *pdev)
printk(KERN_INFO "Coming out of suspend...\n");
mutex_lock(&priv->mutex);
pci_set_power_state(pdev, PCI_D0);
err = pci_enable_device(pdev);
pci_restore_state(pdev);
@ -8730,7 +8723,6 @@ static int iwl_pci_resume(struct pci_dev *pdev)
pci_write_config_byte(pdev, 0x41, 0x00);
iwl_resume(priv);
mutex_unlock(&priv->mutex);
return 0;
}

18
drivers/net/wireless/iwlwifi/iwl4965-base.c
View File

@ -6601,8 +6601,6 @@ static void __iwl_down(struct iwl_priv *priv)
/* Unblock any waiting calls */
wake_up_interruptible_all(&priv->wait_command_queue);
iwl_cancel_deferred_work(priv);
/* Wipe out the EXIT_PENDING status bit if we are not actually
* exiting the module */
if (!exit_pending)
@ -6677,6 +6675,8 @@ static void iwl_down(struct iwl_priv *priv)
mutex_lock(&priv->mutex);
__iwl_down(priv);
mutex_unlock(&priv->mutex);
iwl_cancel_deferred_work(priv);
}
#define MAX_HW_RESTARTS 5
@ -9174,10 +9174,9 @@ static void iwl_pci_remove(struct pci_dev *pdev)
IWL_DEBUG_INFO("*** UNLOAD DRIVER ***\n");
mutex_lock(&priv->mutex);
set_bit(STATUS_EXIT_PENDING, &priv->status);
__iwl_down(priv);
mutex_unlock(&priv->mutex);
iwl_down(priv);
/* Free MAC hash list for ADHOC */
for (i = 0; i < IWL_IBSS_MAC_HASH_SIZE; i++) {
@ -9236,12 +9235,10 @@ static int iwl_pci_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct iwl_priv *priv = pci_get_drvdata(pdev);
mutex_lock(&priv->mutex);
set_bit(STATUS_IN_SUSPEND, &priv->status);
/* Take down the device; powers it off, etc. */
__iwl_down(priv);
iwl_down(priv);
if (priv->mac80211_registered)
ieee80211_stop_queues(priv->hw);
@ -9250,8 +9247,6 @@ static int iwl_pci_suspend(struct pci_dev *pdev, pm_message_t state)
pci_disable_device(pdev);
pci_set_power_state(pdev, PCI_D3hot);
mutex_unlock(&priv->mutex);
return 0;
}
@ -9309,8 +9304,6 @@ static int iwl_pci_resume(struct pci_dev *pdev)
printk(KERN_INFO "Coming out of suspend...\n");
mutex_lock(&priv->mutex);
pci_set_power_state(pdev, PCI_D0);
err = pci_enable_device(pdev);
pci_restore_state(pdev);
@ -9324,7 +9317,6 @@ static int iwl_pci_resume(struct pci_dev *pdev)
pci_write_config_byte(pdev, 0x41, 0x00);
iwl_resume(priv);
mutex_unlock(&priv->mutex);
return 0;
}

2
drivers/net/wireless/rtl8187_dev.c
View File

@ -38,6 +38,8 @@ static struct usb_device_id rtl8187_table[] __devinitdata = {
{USB_DEVICE(0x0846, 0x6a00)},
/* HP */
{USB_DEVICE(0x03f0, 0xca02)},
/* Sitecom */
{USB_DEVICE(0x0df6, 0x000d)},
{}
};

25
drivers/net/yellowfin.c
View File

@ -265,10 +265,10 @@ enum yellowfin_offsets {
/* The Yellowfin Rx and Tx buffer descriptors.
Elements are written as 32 bit for endian portability. */
struct yellowfin_desc {
u32 dbdma_cmd;
u32 addr;
u32 branch_addr;
u32 result_status;
__le32 dbdma_cmd;
__le32 addr;
__le32 branch_addr;
__le32 result_status;
};
struct tx_status_words {
@ -922,7 +922,7 @@ static irqreturn_t yellowfin_interrupt(int irq, void *dev_instance)
dev->stats.tx_packets++;
dev->stats.tx_bytes += skb->len;
/* Free the original skb. */
pci_unmap_single(yp->pci_dev, yp->tx_ring[entry].addr,
pci_unmap_single(yp->pci_dev, le32_to_cpu(yp->tx_ring[entry].addr),
skb->len, PCI_DMA_TODEVICE);
dev_kfree_skb_irq(skb);
yp->tx_skbuff[entry] = NULL;
@ -1056,13 +1056,13 @@ static int yellowfin_rx(struct net_device *dev)
if(!desc->result_status)
break;
pci_dma_sync_single_for_cpu(yp->pci_dev, desc->addr,
pci_dma_sync_single_for_cpu(yp->pci_dev, le32_to_cpu(desc->addr),
yp->rx_buf_sz, PCI_DMA_FROMDEVICE);
desc_status = le32_to_cpu(desc->result_status) >> 16;
buf_addr = rx_skb->data;
data_size = (le32_to_cpu(desc->dbdma_cmd) -
le32_to_cpu(desc->result_status)) & 0xffff;
frame_status = le16_to_cpu(get_unaligned((s16*)&(buf_addr[data_size - 2])));
frame_status = le16_to_cpu(get_unaligned((__le16*)&(buf_addr[data_size - 2])));
if (yellowfin_debug > 4)
printk(KERN_DEBUG " yellowfin_rx() status was %4.4x.\n",
frame_status);
@ -1123,7 +1123,7 @@ static int yellowfin_rx(struct net_device *dev)
if (pkt_len > rx_copybreak) {
skb_put(skb = rx_skb, pkt_len);
pci_unmap_single(yp->pci_dev,
yp->rx_ring[entry].addr,
le32_to_cpu(yp->rx_ring[entry].addr),
yp->rx_buf_sz,
PCI_DMA_FROMDEVICE);
yp->rx_skbuff[entry] = NULL;
@ -1134,9 +1134,10 @@ static int yellowfin_rx(struct net_device *dev)
skb_reserve(skb, 2); /* 16 byte align the IP header */
skb_copy_to_linear_data(skb, rx_skb->data, pkt_len);
skb_put(skb, pkt_len);
pci_dma_sync_single_for_device(yp->pci_dev, desc->addr,
yp->rx_buf_sz,
PCI_DMA_FROMDEVICE);
pci_dma_sync_single_for_device(yp->pci_dev,
le32_to_cpu(desc->addr),
yp->rx_buf_sz,
PCI_DMA_FROMDEVICE);
}
skb->protocol = eth_type_trans(skb, dev);
netif_rx(skb);
@ -1252,7 +1253,7 @@ static int yellowfin_close(struct net_device *dev)
/* Free all the skbuffs in the Rx queue. */
for (i = 0; i < RX_RING_SIZE; i++) {
yp->rx_ring[i].dbdma_cmd = cpu_to_le32(CMD_STOP);
yp->rx_ring[i].addr = 0xBADF00D0; /* An invalid address. */
yp->rx_ring[i].addr = cpu_to_le32(0xBADF00D0); /* An invalid address. */
if (yp->rx_skbuff[i]) {
dev_kfree_skb(yp->rx_skbuff[i]);
}