Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6:
Modules: fix memory leak of module names
UIO: Add a MAINTAINERS entry for Userspace I/O
diff --git a/MAINTAINERS b/MAINTAINERS
index a06ee43..3d567fd 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2029,7 +2029,7 @@
M: jketreno@linux.intel.com
L: linux-wireless@vger.kernel.org
L: ipw2100-devel@lists.sourceforge.net
-L: http://lists.sourceforge.net/mailman/listinfo/ipw2100-devel
+W: http://lists.sourceforge.net/mailman/listinfo/ipw2100-devel
W: http://ipw2100.sourceforge.net
S: Supported
@@ -2040,7 +2040,7 @@
M: jketreno@linux.intel.com
L: linux-wireless@vger.kernel.org
L: ipw2100-devel@lists.sourceforge.net
-L: http://lists.sourceforge.net/mailman/listinfo/ipw2100-devel
+W: http://lists.sourceforge.net/mailman/listinfo/ipw2100-devel
W: http://ipw2200.sourceforge.net
S: Supported
@@ -2597,7 +2597,7 @@
MSI LAPTOP SUPPORT
P: Lennart Poettering
M: mzxreary@0pointer.de
-L: https://tango.0pointer.de/mailman/listinfo/s270-linux
+W: https://tango.0pointer.de/mailman/listinfo/s270-linux
W: http://0pointer.de/lennart/tchibo.html
S: Maintained
diff --git a/arch/um/drivers/harddog_user.c b/arch/um/drivers/harddog_user.c
index b56f8e0..448ba59 100644
--- a/arch/um/drivers/harddog_user.c
+++ b/arch/um/drivers/harddog_user.c
@@ -79,14 +79,14 @@
n = read(in_fds[0], &c, sizeof(c));
if (n == 0) {
printk("harddog_open - EOF on watchdog pipe\n");
- helper_wait(pid);
+ helper_wait(pid, 1, NULL);
err = -EIO;
goto out_close_out;
}
else if (n < 0) {
printk("harddog_open - read of watchdog pipe failed, "
"err = %d\n", errno);
- helper_wait(pid);
+ helper_wait(pid, 1, NULL);
err = n;
goto out_close_out;
}
diff --git a/drivers/char/tty_ioctl.c b/drivers/char/tty_ioctl.c
index 1bdd2bf..e02d592 100644
--- a/drivers/char/tty_ioctl.c
+++ b/drivers/char/tty_ioctl.c
@@ -62,7 +62,7 @@
if (!timeout)
timeout = MAX_SCHEDULE_TIMEOUT;
if (wait_event_interruptible_timeout(tty->write_wait,
- !tty->driver->chars_in_buffer(tty), timeout))
+ !tty->driver->chars_in_buffer(tty), timeout) < 0)
return;
if (tty->driver->wait_until_sent)
tty->driver->wait_until_sent(tty, timeout);
diff --git a/drivers/net/dl2k.c b/drivers/net/dl2k.c
index 5066beb..47cce9c 100644
--- a/drivers/net/dl2k.c
+++ b/drivers/net/dl2k.c
@@ -332,7 +332,7 @@
#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 @@
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 @@
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 @@
}
#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 @@
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 @@
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 @@
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 @@
/* 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 @@
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 @@
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 @@
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 @@
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 @@
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;
diff --git a/drivers/net/dl2k.h b/drivers/net/dl2k.h
index 5b80177..014b77c 100644
--- a/drivers/net/dl2k.h
+++ b/drivers/net/dl2k.h
@@ -633,9 +633,9 @@
/* 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 */
diff --git a/drivers/net/fec_mpc52xx.c b/drivers/net/fec_mpc52xx.c
index 79f7ead..f91ee70 100644
--- a/drivers/net/fec_mpc52xx.c
+++ b/drivers/net/fec_mpc52xx.c
@@ -568,8 +568,9 @@
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));
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 047ea7b..e10528e 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -307,8 +307,31 @@
(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;
}
diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c
index ad134a6..2881777 100644
--- a/drivers/net/pcmcia/3c574_cs.c
+++ b/drivers/net/pcmcia/3c574_cs.c
@@ -337,15 +337,15 @@
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 @@
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;
diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c
index a98fe07..e862d14 100644
--- a/drivers/net/pcmcia/3c589_cs.c
+++ b/drivers/net/pcmcia/3c589_cs.c
@@ -251,7 +251,8 @@
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 @@
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 @@
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;
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 1f647b9..5863190 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -2211,7 +2211,7 @@
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 @@
}
/* 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++;
diff --git a/drivers/net/rrunner.c b/drivers/net/rrunner.c
index 73a7e65..55a590a 100644
--- a/drivers/net/rrunner.c
+++ b/drivers/net/rrunner.c
@@ -294,7 +294,6 @@
{
struct rr_private *rrpriv;
struct rr_regs __iomem *regs;
- struct eeprom *hw = NULL;
u32 start_pc;
int i;
@@ -381,7 +380,8 @@
writel(RBURST_64|WBURST_64, ®s->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 @@
* 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 @@
{
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 @@
* 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 @@
{
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 @@
*/
io = readl(®s->ExtIo);
writel(0, ®s->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, ®s->WinBase);
@@ -1520,13 +1518,13 @@
writel(io, ®s->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 @@
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 @@
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 @@
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, ®s->WinBase);
mb();
writel(tmp, ®s->WinData);
diff --git a/drivers/net/rrunner.h b/drivers/net/rrunner.h
index 6a79825..6173f11 100644
--- a/drivers/net/rrunner.h
+++ b/drivers/net/rrunner.h
@@ -838,7 +838,7 @@
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 *);
diff --git a/drivers/net/tokenring/3c359.c b/drivers/net/tokenring/3c359.c
index 5d31519..44a06f8 100644
--- a/drivers/net/tokenring/3c359.c
+++ b/drivers/net/tokenring/3c359.c
@@ -570,7 +570,7 @@
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 @@
}
/*
- * 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 @@
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 @@
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 @@
* 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 @@
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 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 @@
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 @@
}
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 @@
}
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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) ;
diff --git a/drivers/net/tokenring/3c359.h b/drivers/net/tokenring/3c359.h
index 05c8603..b880cba 100644
--- a/drivers/net/tokenring/3c359.h
+++ b/drivers/net/tokenring/3c359.h
@@ -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 {
diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c
index 94ac586..f50cb52 100644
--- a/drivers/net/typhoon.c
+++ b/drivers/net/typhoon.c
@@ -813,8 +813,7 @@
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 @@
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 @@
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 @@
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 @@
* 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 @@
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 @@
}
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 @@
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 @@
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 @@
* 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 @@
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 @@
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 @@
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);
diff --git a/drivers/net/typhoon.h b/drivers/net/typhoon.h
index 19df208..dd7022c 100644
--- a/drivers/net/typhoon.h
+++ b/drivers/net/typhoon.h
@@ -73,7 +73,7 @@
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 @@
#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 @@
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)
diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c
index 61daa09..1249f44 100644
--- a/drivers/net/usb/asix.c
+++ b/drivers/net/usb/asix.c
@@ -172,45 +172,76 @@
};
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_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 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 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 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 @@
{
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 @@
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 @@
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_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 @@
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 @@
mii_nway_restart(&dev->mii);
return 0;
-out2:
- kfree(buf);
-out1:
+
+out:
return ret;
}
@@ -900,66 +901,58 @@
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 @@
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 @@
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 @@
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 @@
{
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 @@
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 @@
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 @@
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 @@
jumbo eth frames */
dev->rx_urb_size = 2048;
}
-
return 0;
-out2:
- kfree(buf);
-out1:
+out:
return ret;
}
diff --git a/drivers/net/wan/cycx_x25.c b/drivers/net/wan/cycx_x25.c
index 8a1778c..d3b28b0 100644
--- a/drivers/net/wan/cycx_x25.c
+++ b/drivers/net/wan/cycx_x25.c
@@ -503,7 +503,7 @@
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 @@
const void *daddr, const void *saddr,
unsigned len)
{
- skb->protocol = type;
+ skb->protocol = htons(type);
return dev->hard_header_len;
}
@@ -600,15 +600,15 @@
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 @@
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);
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index 5583719..c98fc62 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -587,15 +587,66 @@
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"
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index da51f47..88062c1 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -1233,9 +1233,19 @@
{
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 @@
"\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;
}
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 3d1da07..1a6b0e0 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -6246,8 +6246,6 @@
/* 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 @@
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 @@
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 @@
{
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 @@
pci_disable_device(pdev);
pci_set_power_state(pdev, PCI_D3hot);
- mutex_unlock(&priv->mutex);
-
return 0;
}
@@ -8715,8 +8710,6 @@
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 @@
pci_write_config_byte(pdev, 0x41, 0x00);
iwl_resume(priv);
- mutex_unlock(&priv->mutex);
return 0;
}
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index b54fe5e6..6cd57c2 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -6601,8 +6601,6 @@
/* 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 @@
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 @@
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 @@
{
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 @@
pci_disable_device(pdev);
pci_set_power_state(pdev, PCI_D3hot);
- mutex_unlock(&priv->mutex);
-
return 0;
}
@@ -9309,8 +9304,6 @@
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 @@
pci_write_config_byte(pdev, 0x41, 0x00);
iwl_resume(priv);
- mutex_unlock(&priv->mutex);
return 0;
}
diff --git a/drivers/net/wireless/rtl8187_dev.c b/drivers/net/wireless/rtl8187_dev.c
index e454ae8..bd1ab3b 100644
--- a/drivers/net/wireless/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl8187_dev.c
@@ -38,6 +38,8 @@
{USB_DEVICE(0x0846, 0x6a00)},
/* HP */
{USB_DEVICE(0x03f0, 0xca02)},
+ /* Sitecom */
+ {USB_DEVICE(0x0df6, 0x000d)},
{}
};
diff --git a/drivers/net/yellowfin.c b/drivers/net/yellowfin.c
index 87f002a..fe6ff3e 100644
--- a/drivers/net/yellowfin.c
+++ b/drivers/net/yellowfin.c
@@ -265,10 +265,10 @@
/* 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 @@
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 @@
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 @@
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 @@
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 @@
/* 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]);
}
diff --git a/drivers/pcmcia/pxa2xx_lubbock.c b/drivers/pcmcia/pxa2xx_lubbock.c
index 1510d6c..4a05802 100644
--- a/drivers/pcmcia/pxa2xx_lubbock.c
+++ b/drivers/pcmcia/pxa2xx_lubbock.c
@@ -213,7 +213,7 @@
#include "pxa2xx_base.h"
-int __init pcmcia_lubbock_init(struct sa1111_dev *sadev)
+int pcmcia_lubbock_init(struct sa1111_dev *sadev)
{
int ret = -ENODEV;
diff --git a/drivers/ps3/ps3-vuart.c b/drivers/ps3/ps3-vuart.c
index 9dea585..bb8d5b1 100644
--- a/drivers/ps3/ps3-vuart.c
+++ b/drivers/ps3/ps3-vuart.c
@@ -1074,7 +1074,6 @@
if (result) {
dev_dbg(&dev->core, "%s:%d: drv->probe failed\n",
__func__, __LINE__);
- down(&vuart_bus_priv.probe_mutex);
goto fail_probe;
}
diff --git a/drivers/usb/gadget/fsl_usb2_udc.c b/drivers/usb/gadget/fsl_usb2_udc.c
index 9bb7f64..038e7d7 100644
--- a/drivers/usb/gadget/fsl_usb2_udc.c
+++ b/drivers/usb/gadget/fsl_usb2_udc.c
@@ -1318,7 +1318,7 @@
| USB_TYPE_STANDARD)) {
/* Note: The driver has not include OTG support yet.
* This will be set when OTG support is added */
- if (!gadget_is_otg(udc->gadget))
+ if (!gadget_is_otg(&udc->gadget))
break;
else if (setup->bRequest == USB_DEVICE_B_HNP_ENABLE)
udc->gadget.b_hnp_enable = 1;
diff --git a/drivers/usb/serial/cp2101.c b/drivers/usb/serial/cp2101.c
index da16b51..2283358 100644
--- a/drivers/usb/serial/cp2101.c
+++ b/drivers/usb/serial/cp2101.c
@@ -55,6 +55,7 @@
static struct usb_device_id id_table [] = {
{ USB_DEVICE(0x08e6, 0x5501) }, /* Gemalto Prox-PU/CU contactless smartcard reader */
{ USB_DEVICE(0x0FCF, 0x1003) }, /* Dynastream ANT development board */
+ { USB_DEVICE(0x0FCF, 0x1004) }, /* Dynastream ANT2USB */
{ USB_DEVICE(0x10A6, 0xAA26) }, /* Knock-off DCU-11 cable */
{ USB_DEVICE(0x10AB, 0x10C5) }, /* Siemens MC60 Cable */
{ USB_DEVICE(0x10B5, 0xAC70) }, /* Nokia CA-42 USB */
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index e5c2740..c295d04 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -109,6 +109,7 @@
{ USB_DEVICE(0x1199, 0x6804) }, /* Sierra Wireless MC8755 */
{ USB_DEVICE(0x1199, 0x6803) }, /* Sierra Wireless MC8765 */
{ USB_DEVICE(0x1199, 0x6812) }, /* Sierra Wireless MC8775 & AC 875U */
+ { USB_DEVICE(0x1199, 0x6813) }, /* Sierra Wireless MC8775 (Thinkpad internal) */
{ USB_DEVICE(0x1199, 0x6820) }, /* Sierra Wireless AirCard 875 */
{ USB_DEVICE(0x1199, 0x6832) }, /* Sierra Wireless MC8780*/
{ USB_DEVICE(0x1199, 0x6833) }, /* Sierra Wireless MC8781*/
@@ -146,6 +147,7 @@
{ USB_DEVICE(0x1199, 0x6804) }, /* Sierra Wireless MC8755 */
{ USB_DEVICE(0x1199, 0x6803) }, /* Sierra Wireless MC8765 */
{ USB_DEVICE(0x1199, 0x6812) }, /* Sierra Wireless MC8775 & AC 875U */
+ { USB_DEVICE(0x1199, 0x6813) }, /* Sierra Wireless MC8775 (Thinkpad internal) */
{ USB_DEVICE(0x1199, 0x6820) }, /* Sierra Wireless AirCard 875 */
{ USB_DEVICE(0x1199, 0x6832) }, /* Sierra Wireless MC8780*/
{ USB_DEVICE(0x1199, 0x6833) }, /* Sierra Wireless MC8781*/
diff --git a/fs/dquot.c b/fs/dquot.c
index 686ab63..cee7c6f 100644
--- a/fs/dquot.c
+++ b/fs/dquot.c
@@ -827,6 +827,18 @@
clear_bit(DQ_BLKS_B, &dquot->dq_flags);
}
+static int warning_issued(struct dquot *dquot, const int warntype)
+{
+ int flag = (warntype == QUOTA_NL_BHARDWARN ||
+ warntype == QUOTA_NL_BSOFTLONGWARN) ? DQ_BLKS_B :
+ ((warntype == QUOTA_NL_IHARDWARN ||
+ warntype == QUOTA_NL_ISOFTLONGWARN) ? DQ_INODES_B : 0);
+
+ if (!flag)
+ return 0;
+ return test_and_set_bit(flag, &dquot->dq_flags);
+}
+
#ifdef CONFIG_PRINT_QUOTA_WARNING
static int flag_print_warnings = 1;
@@ -845,16 +857,12 @@
}
/* Print warning to user which exceeded quota */
-static void print_warning(struct dquot *dquot, const char warntype)
+static void print_warning(struct dquot *dquot, const int warntype)
{
char *msg = NULL;
struct tty_struct *tty;
- int flag = (warntype == QUOTA_NL_BHARDWARN ||
- warntype == QUOTA_NL_BSOFTLONGWARN) ? DQ_BLKS_B :
- ((warntype == QUOTA_NL_IHARDWARN ||
- warntype == QUOTA_NL_ISOFTLONGWARN) ? DQ_INODES_B : 0);
- if (!need_print_warning(dquot) || (flag && test_and_set_bit(flag, &dquot->dq_flags)))
+ if (!need_print_warning(dquot))
return;
mutex_lock(&tty_mutex);
@@ -895,9 +903,6 @@
#ifdef CONFIG_QUOTA_NETLINK_INTERFACE
-/* Size of quota netlink message - actually an upperbound for buffer size */
-#define QUOTA_NL_MSG_SIZE 32
-
/* Netlink family structure for quota */
static struct genl_family quota_genl_family = {
.id = GENL_ID_GENERATE,
@@ -914,11 +919,13 @@
struct sk_buff *skb;
void *msg_head;
int ret;
+ int msg_size = 4 * nla_total_size(sizeof(u32)) +
+ 2 * nla_total_size(sizeof(u64));
/* We have to allocate using GFP_NOFS as we are called from a
* filesystem performing write and thus further recursion into
* the fs to free some data could cause deadlocks. */
- skb = genlmsg_new(QUOTA_NL_MSG_SIZE, GFP_NOFS);
+ skb = genlmsg_new(msg_size, GFP_NOFS);
if (!skb) {
printk(KERN_ERR
"VFS: Not enough memory to send quota warning.\n");
@@ -959,7 +966,7 @@
"VFS: Failed to send notification message: %d\n", ret);
return;
attr_err_out:
- printk(KERN_ERR "VFS: Failed to compose quota message: %d\n", ret);
+ printk(KERN_ERR "VFS: Not enough space to compose quota message!\n");
err_out:
kfree_skb(skb);
}
@@ -970,7 +977,8 @@
int i;
for (i = 0; i < MAXQUOTAS; i++)
- if (dquots[i] != NODQUOT && warntype[i] != QUOTA_NL_NOWARN) {
+ if (dquots[i] != NODQUOT && warntype[i] != QUOTA_NL_NOWARN &&
+ !warning_issued(dquots[i], warntype[i])) {
#ifdef CONFIG_PRINT_QUOTA_WARNING
print_warning(dquots[i], warntype[i]);
#endif
diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c
index bbed2fd..f8ef0af 100644
--- a/fs/ecryptfs/crypto.c
+++ b/fs/ecryptfs/crypto.c
@@ -799,7 +799,7 @@
rc = ecryptfs_crypto_api_algify_cipher_name(&full_alg_name,
crypt_stat->cipher, "cbc");
if (rc)
- goto out;
+ goto out_unlock;
crypt_stat->tfm = crypto_alloc_blkcipher(full_alg_name, 0,
CRYPTO_ALG_ASYNC);
kfree(full_alg_name);
@@ -808,12 +808,12 @@
ecryptfs_printk(KERN_ERR, "cryptfs: init_crypt_ctx(): "
"Error initializing cipher [%s]\n",
crypt_stat->cipher);
- mutex_unlock(&crypt_stat->cs_tfm_mutex);
- goto out;
+ goto out_unlock;
}
crypto_blkcipher_set_flags(crypt_stat->tfm, CRYPTO_TFM_REQ_WEAK_KEY);
- mutex_unlock(&crypt_stat->cs_tfm_mutex);
rc = 0;
+out_unlock:
+ mutex_unlock(&crypt_stat->cs_tfm_mutex);
out:
return rc;
}
@@ -1847,6 +1847,7 @@
mutex_init(&tmp_tfm->key_tfm_mutex);
strncpy(tmp_tfm->cipher_name, cipher_name,
ECRYPTFS_MAX_CIPHER_NAME_SIZE);
+ tmp_tfm->cipher_name[ECRYPTFS_MAX_CIPHER_NAME_SIZE] = '\0';
tmp_tfm->key_size = key_size;
rc = ecryptfs_process_key_cipher(&tmp_tfm->key_tfm,
tmp_tfm->cipher_name,
diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c
index a277754..e5580bc 100644
--- a/fs/ecryptfs/main.c
+++ b/fs/ecryptfs/main.c
@@ -138,11 +138,14 @@
inode_info->lower_file = dentry_open(lower_dentry,
lower_mnt,
(O_RDWR | O_LARGEFILE));
- if (IS_ERR(inode_info->lower_file))
+ if (IS_ERR(inode_info->lower_file)) {
+ dget(lower_dentry);
+ mntget(lower_mnt);
inode_info->lower_file = dentry_open(lower_dentry,
lower_mnt,
(O_RDONLY
| O_LARGEFILE));
+ }
if (IS_ERR(inode_info->lower_file)) {
printk(KERN_ERR "Error opening lower persistent file "
"for lower_dentry [0x%p] and lower_mnt [0x%p]\n",
diff --git a/fs/ecryptfs/messaging.c b/fs/ecryptfs/messaging.c
index a96d341..9cc2aec 100644
--- a/fs/ecryptfs/messaging.c
+++ b/fs/ecryptfs/messaging.c
@@ -427,6 +427,7 @@
if (!ecryptfs_daemon_id_hash) {
rc = -ENOMEM;
ecryptfs_printk(KERN_ERR, "Failed to allocate memory\n");
+ mutex_unlock(&ecryptfs_daemon_id_hash_mux);
goto out;
}
for (i = 0; i < ecryptfs_hash_buckets; i++)
diff --git a/include/linux/quicklist.h b/include/linux/quicklist.h
index 9371c61..39b6671 100644
--- a/include/linux/quicklist.h
+++ b/include/linux/quicklist.h
@@ -56,14 +56,6 @@
struct page *page)
{
struct quicklist *q;
- int nid = page_to_nid(page);
-
- if (unlikely(nid != numa_node_id())) {
- if (dtor)
- dtor(p);
- __free_page(page);
- return;
- }
q = &get_cpu_var(quicklist)[nr];
*(void **)p = q->page;
diff --git a/lib/proportions.c b/lib/proportions.c
index 332d8c5..9508d9a 100644
--- a/lib/proportions.c
+++ b/lib/proportions.c
@@ -190,6 +190,8 @@
* PERCPU
*/
+#define PROP_BATCH (8*(1+ilog2(nr_cpu_ids)))
+
int prop_local_init_percpu(struct prop_local_percpu *pl)
{
spin_lock_init(&pl->lock);
@@ -230,31 +232,24 @@
spin_lock_irqsave(&pl->lock, flags);
prop_adjust_shift(&pl->shift, &pl->period, pg->shift);
+
/*
* For each missed period, we half the local counter.
* basically:
* pl->events >> (global_period - pl->period);
- *
- * but since the distributed nature of percpu counters make division
- * rather hard, use a regular subtraction loop. This is safe, because
- * the events will only every be incremented, hence the subtraction
- * can never result in a negative number.
*/
- while (pl->period != global_period) {
- unsigned long val = percpu_counter_read(&pl->events);
- unsigned long half = (val + 1) >> 1;
+ period = (global_period - pl->period) >> (pg->shift - 1);
+ if (period < BITS_PER_LONG) {
+ s64 val = percpu_counter_read(&pl->events);
- /*
- * Half of zero won't be much less, break out.
- * This limits the loop to shift iterations, even
- * if we missed a million.
- */
- if (!val)
- break;
+ if (val < (nr_cpu_ids * PROP_BATCH))
+ val = percpu_counter_sum(&pl->events);
- percpu_counter_add(&pl->events, -half);
- pl->period += period;
- }
+ __percpu_counter_add(&pl->events, -val + (val >> period),
+ PROP_BATCH);
+ } else
+ percpu_counter_set(&pl->events, 0);
+
pl->period = global_period;
spin_unlock_irqrestore(&pl->lock, flags);
}
@@ -267,7 +262,7 @@
struct prop_global *pg = prop_get_global(pd);
prop_norm_percpu(pg, pl);
- percpu_counter_add(&pl->events, 1);
+ __percpu_counter_add(&pl->events, 1, PROP_BATCH);
percpu_counter_add(&pg->events, 1);
prop_put_global(pd, pg);
}
diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index a38787a..8d6f174 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -374,7 +374,8 @@
continue;
break;
case set_random:
- def = (random() % cnt) + 1;
+ if (is_new)
+ def = (random() % cnt) + 1;
case set_default:
case set_yes:
case set_mod: