diff options
Diffstat (limited to 'drivers/net/wan')
-rw-r--r-- | drivers/net/wan/cosa.c | 5 | ||||
-rw-r--r-- | drivers/net/wan/cycx_drv.c | 4 | ||||
-rw-r--r-- | drivers/net/wan/dscc4.c | 94 | ||||
-rw-r--r-- | drivers/net/wan/farsync.c | 11 | ||||
-rw-r--r-- | drivers/net/wan/hdlc.c | 24 | ||||
-rw-r--r-- | drivers/net/wan/hdlc_cisco.c | 5 | ||||
-rw-r--r-- | drivers/net/wan/hdlc_fr.c | 53 | ||||
-rw-r--r-- | drivers/net/wan/hdlc_ppp.c | 4 | ||||
-rw-r--r-- | drivers/net/wan/hdlc_raw.c | 2 | ||||
-rw-r--r-- | drivers/net/wan/hdlc_raw_eth.c | 8 | ||||
-rw-r--r-- | drivers/net/wan/hdlc_x25.c | 10 | ||||
-rw-r--r-- | drivers/net/wan/lmc/lmc_main.c | 6 | ||||
-rw-r--r-- | drivers/net/wan/lmc/lmc_media.c | 20 | ||||
-rw-r--r-- | drivers/net/wan/lmc/lmc_proto.c | 2 | ||||
-rw-r--r-- | drivers/net/wan/lmc/lmc_proto.h | 2 | ||||
-rw-r--r-- | drivers/net/wan/pc300_drv.c | 8 | ||||
-rw-r--r-- | drivers/net/wan/pc300_tty.c | 12 | ||||
-rw-r--r-- | drivers/net/wan/sbni.c | 4 | ||||
-rw-r--r-- | drivers/net/wan/sbni.h | 12 | ||||
-rw-r--r-- | drivers/net/wan/sdla.c | 5 | ||||
-rw-r--r-- | drivers/net/wan/wanxl.c | 4 |
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; |