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-rw-r--r--drivers/net/wan/cosa.c5
-rw-r--r--drivers/net/wan/cycx_drv.c4
-rw-r--r--drivers/net/wan/dscc4.c94
-rw-r--r--drivers/net/wan/farsync.c11
-rw-r--r--drivers/net/wan/hdlc.c24
-rw-r--r--drivers/net/wan/hdlc_cisco.c5
-rw-r--r--drivers/net/wan/hdlc_fr.c53
-rw-r--r--drivers/net/wan/hdlc_ppp.c4
-rw-r--r--drivers/net/wan/hdlc_raw.c2
-rw-r--r--drivers/net/wan/hdlc_raw_eth.c8
-rw-r--r--drivers/net/wan/hdlc_x25.c10
-rw-r--r--drivers/net/wan/lmc/lmc_main.c6
-rw-r--r--drivers/net/wan/lmc/lmc_media.c20
-rw-r--r--drivers/net/wan/lmc/lmc_proto.c2
-rw-r--r--drivers/net/wan/lmc/lmc_proto.h2
-rw-r--r--drivers/net/wan/pc300_drv.c8
-rw-r--r--drivers/net/wan/pc300_tty.c12
-rw-r--r--drivers/net/wan/sbni.c4
-rw-r--r--drivers/net/wan/sbni.h12
-rw-r--r--drivers/net/wan/sdla.c5
-rw-r--r--drivers/net/wan/wanxl.c4
21 files changed, 139 insertions, 156 deletions
diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c
index ff37bf437a9..1d706eae305 100644
--- a/drivers/net/wan/cosa.c
+++ b/drivers/net/wan/cosa.c
@@ -395,8 +395,7 @@ static int __init cosa_init(void)
goto out_chrdev;
}
for (i=0; i<nr_cards; i++) {
- class_device_create(cosa_class, NULL, MKDEV(cosa_major, i),
- NULL, "cosa%d", i);
+ device_create(cosa_class, NULL, MKDEV(cosa_major, i), "cosa%d", i);
}
err = 0;
goto out;
@@ -415,7 +414,7 @@ static void __exit cosa_exit(void)
printk(KERN_INFO "Unloading the cosa module\n");
for (i=0; i<nr_cards; i++)
- class_device_destroy(cosa_class, MKDEV(cosa_major, i));
+ device_destroy(cosa_class, MKDEV(cosa_major, i));
class_destroy(cosa_class);
for (cosa=cosa_cards; nr_cards--; cosa++) {
/* Clean up the per-channel data */
diff --git a/drivers/net/wan/cycx_drv.c b/drivers/net/wan/cycx_drv.c
index d347d59db65..d14e6678dee 100644
--- a/drivers/net/wan/cycx_drv.c
+++ b/drivers/net/wan/cycx_drv.c
@@ -322,7 +322,7 @@ static int cycx_data_boot(void __iomem *addr, u8 *code, u32 len)
void __iomem *pt_boot_cmd = addr + CMD_OFFSET;
u32 i;
- /* boot buffer lenght */
+ /* boot buffer length */
writew(CFM_LOAD_BUFSZ, pt_boot_cmd + sizeof(u16));
writew(GEN_DEFPAR, pt_boot_cmd);
@@ -353,7 +353,7 @@ static int cycx_code_boot(void __iomem *addr, u8 *code, u32 len)
void __iomem *pt_boot_cmd = addr + CMD_OFFSET;
u32 i;
- /* boot buffer lenght */
+ /* boot buffer length */
writew(CFM_LOAD_BUFSZ, pt_boot_cmd + sizeof(u16));
writew(GEN_DEFPAR, pt_boot_cmd);
diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c
index 33dc713b530..c6f26e28e37 100644
--- a/drivers/net/wan/dscc4.c
+++ b/drivers/net/wan/dscc4.c
@@ -139,19 +139,21 @@ struct thingie {
};
struct TxFD {
- u32 state;
- u32 next;
- u32 data;
- u32 complete;
+ __le32 state;
+ __le32 next;
+ __le32 data;
+ __le32 complete;
u32 jiffies; /* Allows sizeof(TxFD) == sizeof(RxFD) + extra hack */
+ /* FWIW, datasheet calls that "dummy" and says that card
+ * never looks at it; neither does the driver */
};
struct RxFD {
- u32 state1;
- u32 next;
- u32 data;
- u32 state2;
- u32 end;
+ __le32 state1;
+ __le32 next;
+ __le32 data;
+ __le32 state2;
+ __le32 end;
};
#define DUMMY_SKB_SIZE 64
@@ -181,7 +183,7 @@ struct RxFD {
#define SCC_REG_START(dpriv) (SCC_START+(dpriv->dev_id)*SCC_OFFSET)
struct dscc4_pci_priv {
- u32 *iqcfg;
+ __le32 *iqcfg;
int cfg_cur;
spinlock_t lock;
struct pci_dev *pdev;
@@ -197,8 +199,8 @@ struct dscc4_dev_priv {
struct RxFD *rx_fd;
struct TxFD *tx_fd;
- u32 *iqrx;
- u32 *iqtx;
+ __le32 *iqrx;
+ __le32 *iqtx;
/* FIXME: check all the volatile are required */
volatile u32 tx_current;
@@ -298,7 +300,7 @@ struct dscc4_dev_priv {
#define BrrExpMask 0x00000f00
#define BrrMultMask 0x0000003f
#define EncodingMask 0x00700000
-#define Hold 0x40000000
+#define Hold cpu_to_le32(0x40000000)
#define SccBusy 0x10000000
#define PowerUp 0x80000000
#define Vis 0x00001000
@@ -307,14 +309,14 @@ struct dscc4_dev_priv {
#define FrameRdo 0x40
#define FrameCrc 0x20
#define FrameRab 0x10
-#define FrameAborted 0x00000200
-#define FrameEnd 0x80000000
-#define DataComplete 0x40000000
+#define FrameAborted cpu_to_le32(0x00000200)
+#define FrameEnd cpu_to_le32(0x80000000)
+#define DataComplete cpu_to_le32(0x40000000)
#define LengthCheck 0x00008000
#define SccEvt 0x02000000
#define NoAck 0x00000200
#define Action 0x00000001
-#define HiDesc 0x20000000
+#define HiDesc cpu_to_le32(0x20000000)
/* SCC events */
#define RxEvt 0xf0000000
@@ -489,8 +491,8 @@ static void dscc4_release_ring(struct dscc4_dev_priv *dpriv)
skbuff = dpriv->tx_skbuff;
for (i = 0; i < TX_RING_SIZE; i++) {
if (*skbuff) {
- pci_unmap_single(pdev, tx_fd->data, (*skbuff)->len,
- PCI_DMA_TODEVICE);
+ pci_unmap_single(pdev, le32_to_cpu(tx_fd->data),
+ (*skbuff)->len, PCI_DMA_TODEVICE);
dev_kfree_skb(*skbuff);
}
skbuff++;
@@ -500,7 +502,7 @@ static void dscc4_release_ring(struct dscc4_dev_priv *dpriv)
skbuff = dpriv->rx_skbuff;
for (i = 0; i < RX_RING_SIZE; i++) {
if (*skbuff) {
- pci_unmap_single(pdev, rx_fd->data,
+ pci_unmap_single(pdev, le32_to_cpu(rx_fd->data),
RX_MAX(HDLC_MAX_MRU), PCI_DMA_FROMDEVICE);
dev_kfree_skb(*skbuff);
}
@@ -522,10 +524,10 @@ static inline int try_get_rx_skb(struct dscc4_dev_priv *dpriv,
dpriv->rx_skbuff[dirty] = skb;
if (skb) {
skb->protocol = hdlc_type_trans(skb, dev);
- rx_fd->data = pci_map_single(dpriv->pci_priv->pdev, skb->data,
- len, PCI_DMA_FROMDEVICE);
+ rx_fd->data = cpu_to_le32(pci_map_single(dpriv->pci_priv->pdev,
+ skb->data, len, PCI_DMA_FROMDEVICE));
} else {
- rx_fd->data = (u32) NULL;
+ rx_fd->data = 0;
ret = -1;
}
return ret;
@@ -587,7 +589,7 @@ static inline int dscc4_xpr_ack(struct dscc4_dev_priv *dpriv)
do {
if (!(dpriv->flags & (NeedIDR | NeedIDT)) ||
- (dpriv->iqtx[cur] & Xpr))
+ (dpriv->iqtx[cur] & cpu_to_le32(Xpr)))
break;
smp_rmb();
schedule_timeout_uninterruptible(10);
@@ -650,8 +652,9 @@ static inline void dscc4_rx_skb(struct dscc4_dev_priv *dpriv,
printk(KERN_DEBUG "%s: skb=0 (%s)\n", dev->name, __FUNCTION__);
goto refill;
}
- pkt_len = TO_SIZE(rx_fd->state2);
- pci_unmap_single(pdev, rx_fd->data, RX_MAX(HDLC_MAX_MRU), PCI_DMA_FROMDEVICE);
+ pkt_len = TO_SIZE(le32_to_cpu(rx_fd->state2));
+ pci_unmap_single(pdev, le32_to_cpu(rx_fd->data),
+ RX_MAX(HDLC_MAX_MRU), PCI_DMA_FROMDEVICE);
if ((skb->data[--pkt_len] & FrameOk) == FrameOk) {
stats->rx_packets++;
stats->rx_bytes += pkt_len;
@@ -679,7 +682,7 @@ refill:
}
dscc4_rx_update(dpriv, dev);
rx_fd->state2 = 0x00000000;
- rx_fd->end = 0xbabeface;
+ rx_fd->end = cpu_to_le32(0xbabeface);
}
static void dscc4_free1(struct pci_dev *pdev)
@@ -772,8 +775,8 @@ static int __devinit dscc4_init_one(struct pci_dev *pdev,
}
/* Global interrupt queue */
writel((u32)(((IRQ_RING_SIZE >> 5) - 1) << 20), ioaddr + IQLENR1);
- priv->iqcfg = (u32 *) pci_alloc_consistent(pdev,
- IRQ_RING_SIZE*sizeof(u32), &priv->iqcfg_dma);
+ priv->iqcfg = (__le32 *) pci_alloc_consistent(pdev,
+ IRQ_RING_SIZE*sizeof(__le32), &priv->iqcfg_dma);
if (!priv->iqcfg)
goto err_free_irq_5;
writel(priv->iqcfg_dma, ioaddr + IQCFG);
@@ -786,7 +789,7 @@ static int __devinit dscc4_init_one(struct pci_dev *pdev,
*/
for (i = 0; i < dev_per_card; i++) {
dpriv = priv->root + i;
- dpriv->iqtx = (u32 *) pci_alloc_consistent(pdev,
+ dpriv->iqtx = (__le32 *) pci_alloc_consistent(pdev,
IRQ_RING_SIZE*sizeof(u32), &dpriv->iqtx_dma);
if (!dpriv->iqtx)
goto err_free_iqtx_6;
@@ -794,7 +797,7 @@ static int __devinit dscc4_init_one(struct pci_dev *pdev,
}
for (i = 0; i < dev_per_card; i++) {
dpriv = priv->root + i;
- dpriv->iqrx = (u32 *) pci_alloc_consistent(pdev,
+ dpriv->iqrx = (__le32 *) pci_alloc_consistent(pdev,
IRQ_RING_SIZE*sizeof(u32), &dpriv->iqrx_dma);
if (!dpriv->iqrx)
goto err_free_iqrx_7;
@@ -1156,8 +1159,8 @@ static int dscc4_start_xmit(struct sk_buff *skb, struct net_device *dev)
dpriv->tx_skbuff[next] = skb;
tx_fd = dpriv->tx_fd + next;
tx_fd->state = FrameEnd | TO_STATE_TX(skb->len);
- tx_fd->data = pci_map_single(ppriv->pdev, skb->data, skb->len,
- PCI_DMA_TODEVICE);
+ tx_fd->data = cpu_to_le32(pci_map_single(ppriv->pdev, skb->data, skb->len,
+ PCI_DMA_TODEVICE));
tx_fd->complete = 0x00000000;
tx_fd->jiffies = jiffies;
mb();
@@ -1508,7 +1511,7 @@ static irqreturn_t dscc4_irq(int irq, void *token)
if (state & Cfg) {
if (debug > 0)
printk(KERN_DEBUG "%s: CfgIV\n", DRV_NAME);
- if (priv->iqcfg[priv->cfg_cur++%IRQ_RING_SIZE] & Arf)
+ if (priv->iqcfg[priv->cfg_cur++%IRQ_RING_SIZE] & cpu_to_le32(Arf))
printk(KERN_ERR "%s: %s failed\n", dev->name, "CFG");
if (!(state &= ~Cfg))
goto out;
@@ -1541,7 +1544,7 @@ static void dscc4_tx_irq(struct dscc4_pci_priv *ppriv,
try:
cur = dpriv->iqtx_current%IRQ_RING_SIZE;
- state = dpriv->iqtx[cur];
+ state = le32_to_cpu(dpriv->iqtx[cur]);
if (!state) {
if (debug > 4)
printk(KERN_DEBUG "%s: Tx ISR = 0x%08x\n", dev->name,
@@ -1580,7 +1583,7 @@ try:
tx_fd = dpriv->tx_fd + cur;
skb = dpriv->tx_skbuff[cur];
if (skb) {
- pci_unmap_single(ppriv->pdev, tx_fd->data,
+ pci_unmap_single(ppriv->pdev, le32_to_cpu(tx_fd->data),
skb->len, PCI_DMA_TODEVICE);
if (tx_fd->state & FrameEnd) {
stats->tx_packets++;
@@ -1711,7 +1714,7 @@ static void dscc4_rx_irq(struct dscc4_pci_priv *priv,
try:
cur = dpriv->iqrx_current%IRQ_RING_SIZE;
- state = dpriv->iqrx[cur];
+ state = le32_to_cpu(dpriv->iqrx[cur]);
if (!state)
return;
dpriv->iqrx[cur] = 0;
@@ -1755,7 +1758,7 @@ try:
goto try;
rx_fd->state1 &= ~Hold;
rx_fd->state2 = 0x00000000;
- rx_fd->end = 0xbabeface;
+ rx_fd->end = cpu_to_le32(0xbabeface);
//}
goto try;
}
@@ -1834,7 +1837,7 @@ try:
hdlc_stats(dev)->rx_over_errors++;
rx_fd->state1 |= Hold;
rx_fd->state2 = 0x00000000;
- rx_fd->end = 0xbabeface;
+ rx_fd->end = cpu_to_le32(0xbabeface);
} else
dscc4_rx_skb(dpriv, dev);
} while (1);
@@ -1904,8 +1907,9 @@ static struct sk_buff *dscc4_init_dummy_skb(struct dscc4_dev_priv *dpriv)
skb_copy_to_linear_data(skb, version,
strlen(version) % DUMMY_SKB_SIZE);
tx_fd->state = FrameEnd | TO_STATE_TX(DUMMY_SKB_SIZE);
- tx_fd->data = pci_map_single(dpriv->pci_priv->pdev, skb->data,
- DUMMY_SKB_SIZE, PCI_DMA_TODEVICE);
+ tx_fd->data = cpu_to_le32(pci_map_single(dpriv->pci_priv->pdev,
+ skb->data, DUMMY_SKB_SIZE,
+ PCI_DMA_TODEVICE));
dpriv->tx_skbuff[last] = skb;
}
return skb;
@@ -1937,8 +1941,8 @@ static int dscc4_init_ring(struct net_device *dev)
tx_fd->state = FrameEnd | TO_STATE_TX(2*DUMMY_SKB_SIZE);
tx_fd->complete = 0x00000000;
/* FIXME: NULL should be ok - to be tried */
- tx_fd->data = dpriv->tx_fd_dma;
- (tx_fd++)->next = (u32)(dpriv->tx_fd_dma +
+ tx_fd->data = cpu_to_le32(dpriv->tx_fd_dma);
+ (tx_fd++)->next = cpu_to_le32(dpriv->tx_fd_dma +
(++i%TX_RING_SIZE)*sizeof(*tx_fd));
} while (i < TX_RING_SIZE);
@@ -1951,12 +1955,12 @@ static int dscc4_init_ring(struct net_device *dev)
/* size set by the host. Multiple of 4 bytes please */
rx_fd->state1 = HiDesc;
rx_fd->state2 = 0x00000000;
- rx_fd->end = 0xbabeface;
+ rx_fd->end = cpu_to_le32(0xbabeface);
rx_fd->state1 |= TO_STATE_RX(HDLC_MAX_MRU);
// FIXME: return value verifiee mais traitement suspect
if (try_get_rx_skb(dpriv, dev) >= 0)
dpriv->rx_dirty++;
- (rx_fd++)->next = (u32)(dpriv->rx_fd_dma +
+ (rx_fd++)->next = cpu_to_le32(dpriv->rx_fd_dma +
(++i%RX_RING_SIZE)*sizeof(*rx_fd));
} while (i < RX_RING_SIZE);
diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c
index 12dae8e2484..cf27bf40d36 100644
--- a/drivers/net/wan/farsync.c
+++ b/drivers/net/wan/farsync.c
@@ -1498,9 +1498,9 @@ do_bottom_half_rx(struct fst_card_info *card)
* Dev_id is our fst_card_info pointer
*/
static irqreturn_t
-fst_intr(int irq, void *dev_id)
+fst_intr(int dummy, void *dev_id)
{
- struct fst_card_info *card;
+ struct fst_card_info *card = dev_id;
struct fst_port_info *port;
int rdidx; /* Event buffer indices */
int wridx;
@@ -1509,17 +1509,12 @@ fst_intr(int irq, void *dev_id)
unsigned int do_card_interrupt;
unsigned int int_retry_count;
- if ((card = dev_id) == NULL) {
- dbg(DBG_INTR, "intr: spurious %d\n", irq);
- return IRQ_NONE;
- }
-
/*
* Check to see if the interrupt was for this card
* return if not
* Note that the call to clear the interrupt is important
*/
- dbg(DBG_INTR, "intr: %d %p\n", irq, card);
+ dbg(DBG_INTR, "intr: %d %p\n", card->irq, card);
if (card->state != FST_RUNNING) {
printk_err
("Interrupt received for card %d in a non running state (%d)\n",
diff --git a/drivers/net/wan/hdlc.c b/drivers/net/wan/hdlc.c
index d553e6f3285..39951d0c34d 100644
--- a/drivers/net/wan/hdlc.c
+++ b/drivers/net/wan/hdlc.c
@@ -1,7 +1,7 @@
/*
* Generic HDLC support routines for Linux
*
- * Copyright (C) 1999 - 2006 Krzysztof Halasa <khc@pm.waw.pl>
+ * Copyright (C) 1999 - 2008 Krzysztof Halasa <khc@pm.waw.pl>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License
@@ -39,7 +39,7 @@
#include <net/net_namespace.h>
-static const char* version = "HDLC support module revision 1.21";
+static const char* version = "HDLC support module revision 1.22";
#undef DEBUG_LINK
@@ -66,19 +66,15 @@ static struct net_device_stats *hdlc_get_stats(struct net_device *dev)
static int hdlc_rcv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *p, struct net_device *orig_dev)
{
- struct hdlc_device_desc *desc = dev_to_desc(dev);
+ struct hdlc_device *hdlc = dev_to_hdlc(dev);
if (dev->nd_net != &init_net) {
kfree_skb(skb);
return 0;
}
- if (desc->netif_rx)
- return desc->netif_rx(skb);
-
- desc->stats.rx_dropped++; /* Shouldn't happen */
- dev_kfree_skb(skb);
- return NET_RX_DROP;
+ BUG_ON(!hdlc->proto->netif_rx);
+ return hdlc->proto->netif_rx(skb);
}
@@ -87,7 +83,7 @@ static inline void hdlc_proto_start(struct net_device *dev)
{
hdlc_device *hdlc = dev_to_hdlc(dev);
if (hdlc->proto->start)
- return hdlc->proto->start(dev);
+ hdlc->proto->start(dev);
}
@@ -96,7 +92,7 @@ static inline void hdlc_proto_stop(struct net_device *dev)
{
hdlc_device *hdlc = dev_to_hdlc(dev);
if (hdlc->proto->stop)
- return hdlc->proto->stop(dev);
+ hdlc->proto->stop(dev);
}
@@ -263,8 +259,7 @@ static void hdlc_setup(struct net_device *dev)
struct net_device *alloc_hdlcdev(void *priv)
{
struct net_device *dev;
- dev = alloc_netdev(sizeof(struct hdlc_device_desc) +
- sizeof(hdlc_device), "hdlc%d", hdlc_setup);
+ dev = alloc_netdev(sizeof(struct hdlc_device), "hdlc%d", hdlc_setup);
if (dev)
dev_to_hdlc(dev)->priv = priv;
return dev;
@@ -281,7 +276,7 @@ void unregister_hdlc_device(struct net_device *dev)
int attach_hdlc_protocol(struct net_device *dev, struct hdlc_proto *proto,
- int (*rx)(struct sk_buff *skb), size_t size)
+ size_t size)
{
detach_hdlc_protocol(dev);
@@ -297,7 +292,6 @@ int attach_hdlc_protocol(struct net_device *dev, struct hdlc_proto *proto,
return -ENOBUFS;
}
dev_to_hdlc(dev)->proto = proto;
- dev_to_desc(dev)->netif_rx = rx;
return 0;
}
diff --git a/drivers/net/wan/hdlc_cisco.c b/drivers/net/wan/hdlc_cisco.c
index 038a6e748bb..7133c688cf2 100644
--- a/drivers/net/wan/hdlc_cisco.c
+++ b/drivers/net/wan/hdlc_cisco.c
@@ -250,7 +250,7 @@ static int cisco_rx(struct sk_buff *skb)
return NET_RX_DROP;
rx_error:
- dev_to_desc(dev)->stats.rx_errors++; /* Mark error */
+ dev_to_hdlc(dev)->stats.rx_errors++; /* Mark error */
dev_kfree_skb_any(skb);
return NET_RX_DROP;
}
@@ -314,6 +314,7 @@ static struct hdlc_proto proto = {
.stop = cisco_stop,
.type_trans = cisco_type_trans,
.ioctl = cisco_ioctl,
+ .netif_rx = cisco_rx,
.module = THIS_MODULE,
};
@@ -360,7 +361,7 @@ static int cisco_ioctl(struct net_device *dev, struct ifreq *ifr)
if (result)
return result;
- result = attach_hdlc_protocol(dev, &proto, cisco_rx,
+ result = attach_hdlc_protocol(dev, &proto,
sizeof(struct cisco_state));
if (result)
return result;
diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c
index 071a64cacd5..c4ab0326f91 100644
--- a/drivers/net/wan/hdlc_fr.c
+++ b/drivers/net/wan/hdlc_fr.c
@@ -42,7 +42,6 @@
#include <linux/init.h>
#include <linux/skbuff.h>
#include <linux/pkt_sched.h>
-#include <linux/random.h>
#include <linux/inetdevice.h>
#include <linux/lapb.h>
#include <linux/rtnetlink.h>
@@ -136,6 +135,10 @@ typedef struct pvc_device_struct {
}state;
}pvc_device;
+struct pvc_desc {
+ struct net_device_stats stats;
+ pvc_device *pvc;
+};
struct frad_state {
fr_proto settings;
@@ -171,17 +174,20 @@ static inline void dlci_to_q922(u8 *hdr, u16 dlci)
}
-static inline struct frad_state * state(hdlc_device *hdlc)
+static inline struct frad_state* state(hdlc_device *hdlc)
{
return(struct frad_state *)(hdlc->state);
}
-
-static __inline__ pvc_device* dev_to_pvc(struct net_device *dev)
+static inline struct pvc_desc* pvcdev_to_desc(struct net_device *dev)
{
return dev->priv;
}
+static inline struct net_device_stats* pvc_get_stats(struct net_device *dev)
+{
+ return &pvcdev_to_desc(dev)->stats;
+}
static inline pvc_device* find_pvc(hdlc_device *hdlc, u16 dlci)
{
@@ -351,7 +357,7 @@ static int fr_hard_header(struct sk_buff **skb_p, u16 dlci)
static int pvc_open(struct net_device *dev)
{
- pvc_device *pvc = dev_to_pvc(dev);
+ pvc_device *pvc = pvcdev_to_desc(dev)->pvc;
if ((pvc->frad->flags & IFF_UP) == 0)
return -EIO; /* Frad must be UP in order to activate PVC */
@@ -371,7 +377,7 @@ static int pvc_open(struct net_device *dev)
static int pvc_close(struct net_device *dev)
{
- pvc_device *pvc = dev_to_pvc(dev);
+ pvc_device *pvc = pvcdev_to_desc(dev)->pvc;
if (--pvc->open_count == 0) {
hdlc_device *hdlc = dev_to_hdlc(pvc->frad);
@@ -390,7 +396,7 @@ static int pvc_close(struct net_device *dev)
static int pvc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
- pvc_device *pvc = dev_to_pvc(dev);
+ pvc_device *pvc = pvcdev_to_desc(dev)->pvc;
fr_proto_pvc_info info;
if (ifr->ifr_settings.type == IF_GET_PROTO) {
@@ -416,17 +422,9 @@ static int pvc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
return -EINVAL;
}
-
-static inline struct net_device_stats *pvc_get_stats(struct net_device *dev)
-{
- return &dev_to_desc(dev)->stats;
-}
-
-
-
static int pvc_xmit(struct sk_buff *skb, struct net_device *dev)
{
- pvc_device *pvc = dev_to_pvc(dev);
+ pvc_device *pvc = pvcdev_to_desc(dev)->pvc;
struct net_device_stats *stats = pvc_get_stats(dev);
if (pvc->state.active) {
@@ -957,7 +955,7 @@ static int fr_rx(struct sk_buff *skb)
if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL) {
- dev_to_desc(frad)->stats.rx_dropped++;
+ dev_to_hdlc(frad)->stats.rx_dropped++;
return NET_RX_DROP;
}
@@ -1018,7 +1016,7 @@ static int fr_rx(struct sk_buff *skb)
}
rx_error:
- dev_to_desc(frad)->stats.rx_errors++; /* Mark error */
+ dev_to_hdlc(frad)->stats.rx_errors++; /* Mark error */
dev_kfree_skb_any(skb);
return NET_RX_DROP;
}
@@ -1109,11 +1107,10 @@ static int fr_add_pvc(struct net_device *frad, unsigned int dlci, int type)
used = pvc_is_used(pvc);
if (type == ARPHRD_ETHER)
- dev = alloc_netdev(sizeof(struct net_device_stats),
- "pvceth%d", ether_setup);
+ dev = alloc_netdev(sizeof(struct pvc_desc), "pvceth%d",
+ ether_setup);
else
- dev = alloc_netdev(sizeof(struct net_device_stats),
- "pvc%d", pvc_setup);
+ dev = alloc_netdev(sizeof(struct pvc_desc), "pvc%d", pvc_setup);
if (!dev) {
printk(KERN_WARNING "%s: Memory squeeze on fr_pvc()\n",
@@ -1122,10 +1119,9 @@ static int fr_add_pvc(struct net_device *frad, unsigned int dlci, int type)
return -ENOBUFS;
}
- if (type == ARPHRD_ETHER) {
- memcpy(dev->dev_addr, "\x00\x01", 2);
- get_random_bytes(dev->dev_addr + 2, ETH_ALEN - 2);
- } else {
+ if (type == ARPHRD_ETHER)
+ random_ether_addr(dev->dev_addr);
+ else {
*(__be16*)dev->dev_addr = htons(dlci);
dlci_to_q922(dev->broadcast, dlci);
}
@@ -1137,7 +1133,7 @@ static int fr_add_pvc(struct net_device *frad, unsigned int dlci, int type)
dev->change_mtu = pvc_change_mtu;
dev->mtu = HDLC_MAX_MTU;
dev->tx_queue_len = 0;
- dev->priv = pvc;
+ pvcdev_to_desc(dev)->pvc = pvc;
result = dev_alloc_name(dev, dev->name);
if (result < 0) {
@@ -1219,6 +1215,7 @@ static struct hdlc_proto proto = {
.stop = fr_stop,
.detach = fr_destroy,
.ioctl = fr_ioctl,
+ .netif_rx = fr_rx,
.module = THIS_MODULE,
};
@@ -1277,7 +1274,7 @@ static int fr_ioctl(struct net_device *dev, struct ifreq *ifr)
return result;
if (dev_to_hdlc(dev)->proto != &proto) { /* Different proto */
- result = attach_hdlc_protocol(dev, &proto, fr_rx,
+ result = attach_hdlc_protocol(dev, &proto,
sizeof(struct frad_state));
if (result)
return result;
diff --git a/drivers/net/wan/hdlc_ppp.c b/drivers/net/wan/hdlc_ppp.c
index 3caeb528eac..10396d9686f 100644
--- a/drivers/net/wan/hdlc_ppp.c
+++ b/drivers/net/wan/hdlc_ppp.c
@@ -42,7 +42,7 @@ static inline struct ppp_state* state(hdlc_device *hdlc)
static int ppp_open(struct net_device *dev)
{
hdlc_device *hdlc = dev_to_hdlc(dev);
- void *old_ioctl;
+ int (*old_ioctl)(struct net_device *, struct ifreq *, int);
int result;
dev->priv = &state(hdlc)->syncppp_ptr;
@@ -122,7 +122,7 @@ static int ppp_ioctl(struct net_device *dev, struct ifreq *ifr)
if (result)
return result;
- result = attach_hdlc_protocol(dev, &proto, NULL,
+ result = attach_hdlc_protocol(dev, &proto,
sizeof(struct ppp_state));
if (result)
return result;
diff --git a/drivers/net/wan/hdlc_raw.c b/drivers/net/wan/hdlc_raw.c
index e23bc665626..bbbb819d764 100644
--- a/drivers/net/wan/hdlc_raw.c
+++ b/drivers/net/wan/hdlc_raw.c
@@ -82,7 +82,7 @@ static int raw_ioctl(struct net_device *dev, struct ifreq *ifr)
if (result)
return result;
- result = attach_hdlc_protocol(dev, &proto, NULL,
+ result = attach_hdlc_protocol(dev, &proto,
sizeof(raw_hdlc_proto));
if (result)
return result;
diff --git a/drivers/net/wan/hdlc_raw_eth.c b/drivers/net/wan/hdlc_raw_eth.c
index 1a69a9aaa9b..d20c685f671 100644
--- a/drivers/net/wan/hdlc_raw_eth.c
+++ b/drivers/net/wan/hdlc_raw_eth.c
@@ -18,7 +18,6 @@
#include <linux/init.h>
#include <linux/skbuff.h>
#include <linux/pkt_sched.h>
-#include <linux/random.h>
#include <linux/inetdevice.h>
#include <linux/lapb.h>
#include <linux/rtnetlink.h>
@@ -59,7 +58,7 @@ static int raw_eth_ioctl(struct net_device *dev, struct ifreq *ifr)
raw_hdlc_proto new_settings;
hdlc_device *hdlc = dev_to_hdlc(dev);
int result;
- void *old_ch_mtu;
+ int (*old_ch_mtu)(struct net_device *, int);
int old_qlen;
switch (ifr->ifr_settings.type) {
@@ -96,7 +95,7 @@ static int raw_eth_ioctl(struct net_device *dev, struct ifreq *ifr)
if (result)
return result;
- result = attach_hdlc_protocol(dev, &proto, NULL,
+ result = attach_hdlc_protocol(dev, &proto,
sizeof(raw_hdlc_proto));
if (result)
return result;
@@ -107,8 +106,7 @@ static int raw_eth_ioctl(struct net_device *dev, struct ifreq *ifr)
ether_setup(dev);
dev->change_mtu = old_ch_mtu;
dev->tx_queue_len = old_qlen;
- memcpy(dev->dev_addr, "\x00\x01", 2);
- get_random_bytes(dev->dev_addr + 2, ETH_ALEN - 2);
+ random_ether_addr(dev->dev_addr);
netif_dormant_off(dev);
return 0;
}
diff --git a/drivers/net/wan/hdlc_x25.c b/drivers/net/wan/hdlc_x25.c
index cd7b22f50ed..c15cc11e399 100644
--- a/drivers/net/wan/hdlc_x25.c
+++ b/drivers/net/wan/hdlc_x25.c
@@ -164,17 +164,17 @@ static void x25_close(struct net_device *dev)
static int x25_rx(struct sk_buff *skb)
{
- struct hdlc_device_desc *desc = dev_to_desc(skb->dev);
+ struct hdlc_device *hdlc = dev_to_hdlc(skb->dev);
if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL) {
- desc->stats.rx_dropped++;
+ hdlc->stats.rx_dropped++;
return NET_RX_DROP;
}
if (lapb_data_received(skb->dev, skb) == LAPB_OK)
return NET_RX_SUCCESS;
- desc->stats.rx_errors++;
+ hdlc->stats.rx_errors++;
dev_kfree_skb_any(skb);
return NET_RX_DROP;
}
@@ -184,6 +184,7 @@ static struct hdlc_proto proto = {
.open = x25_open,
.close = x25_close,
.ioctl = x25_ioctl,
+ .netif_rx = x25_rx,
.module = THIS_MODULE,
};
@@ -211,8 +212,7 @@ static int x25_ioctl(struct net_device *dev, struct ifreq *ifr)
if (result)
return result;
- if ((result = attach_hdlc_protocol(dev, &proto,
- x25_rx, 0)) != 0)
+ if ((result = attach_hdlc_protocol(dev, &proto, 0)))
return result;
dev->hard_start_xmit = x25_xmit;
dev->type = ARPHRD_X25;
diff --git a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c
index 37c52e13175..6635ecef36e 100644
--- a/drivers/net/wan/lmc/lmc_main.c
+++ b/drivers/net/wan/lmc/lmc_main.c
@@ -491,13 +491,13 @@ int lmc_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd) /*fold00*/
int pos;
int timeout = 500000;
- if(xc.data == 0x0){
+ if (!xc.data) {
ret = -EINVAL;
break;
}
data = kmalloc(xc.len, GFP_KERNEL);
- if(data == 0x0){
+ if (!data) {
printk(KERN_WARNING "%s: Failed to allocate memory for copy\n", dev->name);
ret = -ENOMEM;
break;
@@ -1643,7 +1643,7 @@ static int lmc_rx (struct net_device *dev) /*fold00*/
* just allocate an skb buff and continue.
*/
- if(skb == 0x0){
+ if (!skb) {
nsb = dev_alloc_skb (LMC_PKT_BUF_SZ + 2);
if (nsb) {
sc->lmc_rxq[i] = nsb;
diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
index 574737b55f3..8aa461c941c 100644
--- a/drivers/net/wan/lmc/lmc_media.c
+++ b/drivers/net/wan/lmc/lmc_media.c
@@ -890,16 +890,8 @@ write_av9110 (lmc_softc_t * sc, u_int32_t n, u_int32_t m, u_int32_t v,
static void
lmc_ssi_watchdog (lmc_softc_t * const sc)
{
- u_int16_t mii17;
- struct ssicsr2
- {
- unsigned short dtr:1, dsr:1, rts:1, cable:3, crc:1, led0:1, led1:1,
- led2:1, led3:1, fifo:1, ll:1, rl:1, tm:1, loop:1;
- };
- struct ssicsr2 *ssicsr;
- mii17 = lmc_mii_readreg (sc, 0, 17);
- ssicsr = (struct ssicsr2 *) &mii17;
- if (ssicsr->cable == 7)
+ u_int16_t mii17 = lmc_mii_readreg (sc, 0, 17);
+ if (((mii17 >> 3) & 7) == 7)
{
lmc_led_off (sc, LMC_MII16_LED2);
}
@@ -1227,10 +1219,6 @@ lmc_t1_watchdog (lmc_softc_t * const sc)
static void
lmc_set_protocol (lmc_softc_t * const sc, lmc_ctl_t * ctl)
{
- if (ctl == 0)
- {
- sc->ictl.keepalive_onoff = LMC_CTL_ON;
-
- return;
- }
+ if (!ctl)
+ sc->ictl.keepalive_onoff = LMC_CTL_ON;
}
diff --git a/drivers/net/wan/lmc/lmc_proto.c b/drivers/net/wan/lmc/lmc_proto.c
index 426c0678d98..85315758198 100644
--- a/drivers/net/wan/lmc/lmc_proto.c
+++ b/drivers/net/wan/lmc/lmc_proto.c
@@ -208,7 +208,7 @@ void lmc_proto_close(lmc_softc_t *sc) /*FOLD00*/
lmc_trace(sc->lmc_device, "lmc_proto_close out");
}
-unsigned short lmc_proto_type(lmc_softc_t *sc, struct sk_buff *skb) /*FOLD00*/
+__be16 lmc_proto_type(lmc_softc_t *sc, struct sk_buff *skb) /*FOLD00*/
{
lmc_trace(sc->lmc_device, "lmc_proto_type in");
switch(sc->if_type){
diff --git a/drivers/net/wan/lmc/lmc_proto.h b/drivers/net/wan/lmc/lmc_proto.h
index 080a5577334..ccaa69e8b3c 100644
--- a/drivers/net/wan/lmc/lmc_proto.h
+++ b/drivers/net/wan/lmc/lmc_proto.h
@@ -8,7 +8,7 @@ void lmc_proto_reopen(lmc_softc_t *sc);
int lmc_proto_ioctl(lmc_softc_t *sc, struct ifreq *ifr, int cmd);
void lmc_proto_open(lmc_softc_t *sc);
void lmc_proto_close(lmc_softc_t *sc);
-unsigned short lmc_proto_type(lmc_softc_t *sc, struct sk_buff *skb);
+__be16 lmc_proto_type(lmc_softc_t *sc, struct sk_buff *skb);
void lmc_proto_netif(lmc_softc_t *sc, struct sk_buff *skb);
int lmc_skb_rawpackets(char *buf, char **start, off_t offset, int len, int unused);
diff --git a/drivers/net/wan/pc300_drv.c b/drivers/net/wan/pc300_drv.c
index 99fee2f1d01..57914fbd41d 100644
--- a/drivers/net/wan/pc300_drv.c
+++ b/drivers/net/wan/pc300_drv.c
@@ -2365,17 +2365,17 @@ static void falc_intr(pc300_t * card)
static irqreturn_t cpc_intr(int irq, void *dev_id)
{
- pc300_t *card;
+ pc300_t *card = dev_id;
volatile ucchar plx_status;
- if ((card = (pc300_t *) dev_id) == 0) {
+ if (!card) {
#ifdef PC300_DEBUG_INTR
printk("cpc_intr: spurious intr %d\n", irq);
#endif
return IRQ_NONE; /* spurious intr */
}
- if (card->hw.rambase == 0) {
+ if (!card->hw.rambase) {
#ifdef PC300_DEBUG_INTR
printk("cpc_intr: spurious intr2 %d\n", irq);
#endif
@@ -3648,7 +3648,7 @@ static void __devexit cpc_remove_one(struct pci_dev *pdev)
{
pc300_t *card = pci_get_drvdata(pdev);
- if (card->hw.rambase != 0) {
+ if (card->hw.rambase) {
int i;
/* Disable interrupts on the PCI bridge */
diff --git a/drivers/net/wan/pc300_tty.c b/drivers/net/wan/pc300_tty.c
index e24a7b095dd..63abfd72542 100644
--- a/drivers/net/wan/pc300_tty.c
+++ b/drivers/net/wan/pc300_tty.c
@@ -313,7 +313,7 @@ static int cpc_tty_open(struct tty_struct *tty, struct file *flip)
if (cpc_tty->num_open == 0) { /* first open of this tty */
if (!cpc_tty_area[port].buf_tx){
cpc_tty_area[port].buf_tx = kmalloc(CPC_TTY_MAX_MTU,GFP_KERNEL);
- if (cpc_tty_area[port].buf_tx == 0){
+ if (!cpc_tty_area[port].buf_tx) {
CPC_TTY_DBG("%s: error in memory allocation\n",cpc_tty->name);
return -ENOMEM;
}
@@ -678,7 +678,7 @@ static void cpc_tty_rx_work(struct work_struct *work)
for (j=0; j < CPC_TTY_NPORTS; j++) {
cpc_tty = &cpc_tty_area[port];
- if ((buf=cpc_tty->buf_rx.first) != 0) {
+ if ((buf=cpc_tty->buf_rx.first) != NULL) {
if (cpc_tty->tty) {
ld = tty_ldisc_ref(cpc_tty->tty);
if (ld) {
@@ -784,7 +784,7 @@ void cpc_tty_receive(pc300dev_t *pc300dev)
}
new = kmalloc(rx_len + sizeof(st_cpc_rx_buf), GFP_ATOMIC);
- if (new == 0) {
+ if (!new) {
cpc_tty_rx_disc_frame(pc300chan);
continue;
}
@@ -863,7 +863,7 @@ void cpc_tty_receive(pc300dev_t *pc300dev)
}
new->size = rx_len;
new->next = NULL;
- if (cpc_tty->buf_rx.first == 0) {
+ if (cpc_tty->buf_rx.first == NULL) {
cpc_tty->buf_rx.first = new;
cpc_tty->buf_rx.last = new;
} else {
@@ -891,7 +891,7 @@ static void cpc_tty_tx_work(struct work_struct *work)
CPC_TTY_DBG("%s: cpc_tty_tx_work init\n",cpc_tty->name);
- if ((tty = cpc_tty->tty) == 0) {
+ if ((tty = cpc_tty->tty) == NULL) {
CPC_TTY_DBG("%s: the interface is not opened\n",cpc_tty->name);
return;
}
@@ -1027,7 +1027,7 @@ void cpc_tty_unregister_service(pc300dev_t *pc300dev)
ulong flags;
int res;
- if ((cpc_tty= (st_cpc_tty_area *) pc300dev->cpc_tty) == 0) {
+ if ((cpc_tty= (st_cpc_tty_area *) pc300dev->cpc_tty) == NULL) {
CPC_TTY_DBG("%s: interface is not TTY\n", pc300dev->dev->name);
return;
}
diff --git a/drivers/net/wan/sbni.c b/drivers/net/wan/sbni.c
index 2e8b5c2de88..15d5c58e57b 100644
--- a/drivers/net/wan/sbni.c
+++ b/drivers/net/wan/sbni.c
@@ -391,8 +391,8 @@ sbni_probe1( struct net_device *dev, unsigned long ioaddr, int irq )
spin_lock_init( &nl->lock );
/* store MAC address (generate if that isn't known) */
- *(u16 *)dev->dev_addr = htons( 0x00ff );
- *(u32 *)(dev->dev_addr + 2) = htonl( 0x01000000 |
+ *(__be16 *)dev->dev_addr = htons( 0x00ff );
+ *(__be32 *)(dev->dev_addr + 2) = htonl( 0x01000000 |
( (mac[num] ? mac[num] : (u32)((long)dev->priv)) & 0x00ffffff) );
/* store link settings (speed, receive level ) */
diff --git a/drivers/net/wan/sbni.h b/drivers/net/wan/sbni.h
index 27715e70f28..84264510a8e 100644
--- a/drivers/net/wan/sbni.h
+++ b/drivers/net/wan/sbni.h
@@ -44,9 +44,15 @@ enum {
#define PR_RES 0x80
struct sbni_csr1 {
- unsigned rxl : 5;
- unsigned rate : 2;
- unsigned : 1;
+#ifdef __LITTLE_ENDIAN_BITFIELD
+ u8 rxl : 5;
+ u8 rate : 2;
+ u8 : 1;
+#else
+ u8 : 1;
+ u8 rate : 2;
+ u8 rxl : 5;
+#endif
};
/* fields in frame header */
diff --git a/drivers/net/wan/sdla.c b/drivers/net/wan/sdla.c
index 05df0a345b6..73e2f278093 100644
--- a/drivers/net/wan/sdla.c
+++ b/drivers/net/wan/sdla.c
@@ -867,7 +867,7 @@ static void sdla_receive(struct net_device *dev)
spin_unlock_irqrestore(&sdla_lock, flags);
}
-static irqreturn_t sdla_isr(int irq, void *dev_id)
+static irqreturn_t sdla_isr(int dummy, void *dev_id)
{
struct net_device *dev;
struct frad_local *flp;
@@ -879,7 +879,8 @@ static irqreturn_t sdla_isr(int irq, void *dev_id)
if (!flp->initialized)
{
- printk(KERN_WARNING "%s: irq %d for uninitialized device.\n", dev->name, irq);
+ printk(KERN_WARNING "%s: irq %d for uninitialized device.\n",
+ dev->name, dev->irq);
return IRQ_NONE;
}
diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c
index 8e320b76ae0..d4aab8a28b6 100644
--- a/drivers/net/wan/wanxl.c
+++ b/drivers/net/wan/wanxl.c
@@ -715,7 +715,7 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
}
for (i = 0; i < sizeof(firmware); i += 4)
- writel(htonl(*(u32*)(firmware + i)), mem + PDM_OFFSET + i);
+ writel(ntohl(*(__be32*)(firmware + i)), mem + PDM_OFFSET + i);
for (i = 0; i < ports; i++)
writel(card->status_address +
@@ -743,7 +743,7 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
}while (time_after(timeout, jiffies));
if (!stat) {
- printk(KERN_WARNING "wanXL %s: timeout while initializing card"
+ printk(KERN_WARNING "wanXL %s: timeout while initializing card "
"firmware\n", pci_name(pdev));
wanxl_pci_remove_one(pdev);
return -ENODEV;