Commit d6d7d3ed authored by Joe Perches's avatar Joe Perches Committed by Michael Grzeschik
Browse files

arcnet: Wrap some long lines



Just neatening.

Signed-off-by: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarMichael Grzeschik <m.grzeschik@pengutronix.de>
parent 83df99b5
......@@ -165,7 +165,8 @@ static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
arc_printk(D_DURING, dev, "prepare_tx: txbufs=%d/%d/%d\n",
lp->next_tx, lp->cur_tx, bufnum);
length -= ARC_HDR_SIZE; /* hard header is not included in packet length */
/* hard header is not included in packet length */
length -= ARC_HDR_SIZE;
if (length > XMTU) {
/* should never happen! other people already check for this. */
......
......@@ -49,8 +49,8 @@ static void arcrimi_setmask(struct net_device *dev, int mask);
static int arcrimi_reset(struct net_device *dev, int really_reset);
static void arcrimi_copy_to_card(struct net_device *dev, int bufnum, int offset,
void *buf, int count);
static void arcrimi_copy_from_card(struct net_device *dev, int bufnum, int offset,
void *buf, int count);
static void arcrimi_copy_from_card(struct net_device *dev, int bufnum,
int offset, void *buf, int count);
/* Handy defines for ARCnet specific stuff */
......@@ -215,7 +215,8 @@ static int __init arcrimi_found(struct net_device *dev)
goto err_free_irq;
}
lp->mem_start = ioremap(dev->mem_start, dev->mem_end - dev->mem_start + 1);
lp->mem_start = ioremap(dev->mem_start,
dev->mem_end - dev->mem_start + 1);
if (!lp->mem_start) {
arc_printk(D_NORMAL, dev, "Can't remap device memory!\n");
goto err_release_mem;
......@@ -307,8 +308,8 @@ static void arcrimi_copy_to_card(struct net_device *dev, int bufnum, int offset,
TIME(dev, "memcpy_toio", count, memcpy_toio(memaddr, buf, count));
}
static void arcrimi_copy_from_card(struct net_device *dev, int bufnum, int offset,
void *buf, int count)
static void arcrimi_copy_from_card(struct net_device *dev, int bufnum,
int offset, void *buf, int count)
{
struct arcnet_local *lp = netdev_priv(dev);
void __iomem *memaddr = lp->mem_start + 0x800 + bufnum * 512 + offset;
......
......@@ -759,7 +759,8 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id)
if ((status & lp->intmask & TXFREEflag) || lp->timed_out) {
lp->intmask &= ~(TXFREEflag | EXCNAKflag);
arc_printk(D_DURING, dev, "TX IRQ (stat=%Xh)\n", status);
arc_printk(D_DURING, dev, "TX IRQ (stat=%Xh)\n",
status);
if (lp->cur_tx != -1 && !lp->timed_out) {
if (!(status & TXACKflag)) {
......@@ -804,7 +805,8 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id)
go_tx(dev);
/* continue a split packet, if any */
if (lp->outgoing.proto && lp->outgoing.proto->continue_tx) {
if (lp->outgoing.proto &&
lp->outgoing.proto->continue_tx) {
int txbuf = get_arcbuf(dev);
if (txbuf != -1) {
......@@ -874,7 +876,9 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id)
arc_printk(D_NORMAL, dev, "many reconfigurations detected: cabling problem?\n");
} else if (!lp->network_down &&
lp->last_recon - lp->first_recon > HZ * 60) {
/* reset counters if we've gone for over a minute. */
/* reset counters if we've gone for
* over a minute.
*/
lp->first_recon = lp->last_recon;
lp->num_recons = 1;
}
......
......@@ -222,7 +222,8 @@ static int ack_tx(struct net_device *dev, int acked)
free_outskb:
dev_kfree_skb_irq(lp->outgoing.skb);
lp->outgoing.proto = NULL; /* We are always finished when in this protocol */
lp->outgoing.proto = NULL;
/* We are always finished when in this protocol */
return 0;
}
......
......@@ -64,7 +64,8 @@ MODULE_LICENSE("GPL");
static void com20020pci_remove(struct pci_dev *pdev);
static int com20020pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
static int com20020pci_probe(struct pci_dev *pdev,
const struct pci_device_id *id)
{
struct com20020_pci_card_info *ci;
struct net_device *dev;
......
......@@ -192,8 +192,9 @@ int com20020_found(struct net_device *dev, int shared)
lp->hw.copy_from_card = com20020_copy_from_card;
lp->hw.close = com20020_close;
/* FIXME: do this some other way! */
if (!dev->dev_addr[0])
dev->dev_addr[0] = inb(ioaddr + BUS_ALIGN * 8); /* FIXME: do this some other way! */
dev->dev_addr[0] = inb(ioaddr + BUS_ALIGN * 8);
SET_SUBADR(SUB_SETUP1);
outb(lp->setup, _XREG);
......@@ -269,7 +270,8 @@ static int com20020_reset(struct net_device *dev, int really_reset)
if (really_reset) {
/* reset the card */
ARCRESET;
mdelay(RESETtime * 2); /* COM20020 seems to be slower sometimes */
mdelay(RESETtime * 2);
/* COM20020 seems to be slower sometimes */
}
/* clear flags & end reset */
arc_printk(D_DEBUG, dev, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
......@@ -338,15 +340,15 @@ static void com20020_set_mc_list(struct net_device *dev)
struct arcnet_local *lp = netdev_priv(dev);
int ioaddr = dev->base_addr;
if ((dev->flags & IFF_PROMISC) && (dev->flags & IFF_UP)) { /* Enable promiscuous mode */
if ((dev->flags & IFF_PROMISC) && (dev->flags & IFF_UP)) {
/* Enable promiscuous mode */
if (!(lp->setup & PROMISCset))
arc_printk(D_NORMAL, dev, "Setting promiscuous flag...\n");
SET_SUBADR(SUB_SETUP1);
lp->setup |= PROMISCset;
outb(lp->setup, _XREG);
} else
} else {
/* Disable promiscuous mode, use normal mode */
{
if ((lp->setup & PROMISCset))
arc_printk(D_NORMAL, dev, "Resetting promiscuous flag...\n");
SET_SUBADR(SUB_SETUP1);
......@@ -370,7 +372,7 @@ MODULE_LICENSE("GPL");
static int __init com20020_module_init(void)
{
if (BUGLVL(D_NORMAL))
pr_info("%s\n", "COM20020 chipset support (by David Woodhouse et al.)\n");
pr_info("%s\n", "COM20020 chipset support (by David Woodhouse et al.)");
return 0;
}
......
......@@ -49,8 +49,8 @@ static void com90io_setmask(struct net_device *dev, int mask);
static int com90io_reset(struct net_device *dev, int really_reset);
static void com90io_copy_to_card(struct net_device *dev, int bufnum, int offset,
void *buf, int count);
static void com90io_copy_from_card(struct net_device *dev, int bufnum, int offset,
void *buf, int count);
static void com90io_copy_from_card(struct net_device *dev, int bufnum,
int offset, void *buf, int count);
/* Handy defines for ARCnet specific stuff */
......@@ -96,7 +96,8 @@ static u_char get_buffer_byte(struct net_device *dev, unsigned offset)
}
#ifdef ONE_AT_A_TIME_TX
static void put_buffer_byte(struct net_device *dev, unsigned offset, u_char datum)
static void put_buffer_byte(struct net_device *dev, unsigned offset,
u_char datum)
{
int ioaddr = dev->base_addr;
......@@ -108,7 +109,8 @@ static void put_buffer_byte(struct net_device *dev, unsigned offset, u_char datu
#endif
static void get_whole_buffer(struct net_device *dev, unsigned offset, unsigned length, char *dest)
static void get_whole_buffer(struct net_device *dev, unsigned offset,
unsigned length, char *dest)
{
int ioaddr = dev->base_addr;
......@@ -123,7 +125,8 @@ static void get_whole_buffer(struct net_device *dev, unsigned offset, unsigned l
#endif
}
static void put_whole_buffer(struct net_device *dev, unsigned offset, unsigned length, char *dest)
static void put_whole_buffer(struct net_device *dev, unsigned offset,
unsigned length, char *dest)
{
int ioaddr = dev->base_addr;
......@@ -237,12 +240,14 @@ static int __init com90io_found(struct net_device *dev)
int err;
/* Reserve the irq */
if (request_irq(dev->irq, arcnet_interrupt, 0, "arcnet (COM90xx-IO)", dev)) {
if (request_irq(dev->irq, arcnet_interrupt, 0,
"arcnet (COM90xx-IO)", dev)) {
arc_printk(D_NORMAL, dev, "Can't get IRQ %d!\n", dev->irq);
return -ENODEV;
}
/* Reserve the I/O region */
if (!request_region(dev->base_addr, ARCNET_TOTAL_SIZE, "arcnet (COM90xx-IO)")) {
if (!request_region(dev->base_addr, ARCNET_TOTAL_SIZE,
"arcnet (COM90xx-IO)")) {
free_irq(dev->irq, dev);
return -EBUSY;
}
......@@ -338,15 +343,15 @@ static void com90io_setmask(struct net_device *dev, int mask)
AINTMASK(mask);
}
static void com90io_copy_to_card(struct net_device *dev, int bufnum, int offset,
void *buf, int count)
static void com90io_copy_to_card(struct net_device *dev, int bufnum,
int offset, void *buf, int count)
{
TIME(dev, "put_whole_buffer", count,
put_whole_buffer(dev, bufnum * 512 + offset, count, buf));
}
static void com90io_copy_from_card(struct net_device *dev, int bufnum, int offset,
void *buf, int count)
static void com90io_copy_from_card(struct net_device *dev, int bufnum,
int offset, void *buf, int count)
{
TIME(dev, "get_whole_buffer", count,
get_whole_buffer(dev, bufnum * 512 + offset, count, buf));
......@@ -418,7 +423,9 @@ static void __exit com90io_exit(void)
unregister_netdev(dev);
/* Set the thing back to MMAP mode, in case the old driver is loaded later */
/* In case the old driver is loaded later,
* set the thing back to MMAP mode
*/
outb((inb(_CONFIG) & ~IOMAPflag), _CONFIG);
free_irq(dev->irq, dev);
......
......@@ -60,8 +60,8 @@ static void com90xx_setmask(struct net_device *dev, int mask);
static int com90xx_reset(struct net_device *dev, int really_reset);
static void com90xx_copy_to_card(struct net_device *dev, int bufnum, int offset,
void *buf, int count);
static void com90xx_copy_from_card(struct net_device *dev, int bufnum, int offset,
void *buf, int count);
static void com90xx_copy_from_card(struct net_device *dev, int bufnum,
int offset, void *buf, int count);
/* Known ARCnet cards */
......@@ -165,7 +165,8 @@ static void __init com90xx_probe(void)
ioaddr = *port;
if (!request_region(*port, ARCNET_TOTAL_SIZE, "arcnet (90xx)")) {
if (!request_region(*port, ARCNET_TOTAL_SIZE,
"arcnet (90xx)")) {
arc_cont(D_INIT_REASONS, "(request_region)\n");
arc_cont(D_INIT_REASONS, "S1: ");
if (BUGLVL(D_INIT_REASONS))
......@@ -467,7 +468,8 @@ static int check_mirror(unsigned long addr, size_t size)
/* Set up the struct net_device associated with this card. Called after
* probing succeeds.
*/
static int __init com90xx_found(int ioaddr, int airq, u_long shmem, void __iomem *p)
static int __init com90xx_found(int ioaddr, int airq, u_long shmem,
void __iomem *p)
{
struct net_device *dev = NULL;
struct arcnet_local *lp;
......@@ -511,7 +513,9 @@ static int __init com90xx_found(int ioaddr, int airq, u_long shmem, void __iomem
iounmap(p);
release_mem_region(shmem, MIRROR_SIZE);
if (!request_mem_region(dev->mem_start, dev->mem_end - dev->mem_start + 1, "arcnet (90xx)"))
if (!request_mem_region(dev->mem_start,
dev->mem_end - dev->mem_start + 1,
"arcnet (90xx)"))
goto err_free_dev;
/* reserve the irq */
......@@ -530,7 +534,8 @@ static int __init com90xx_found(int ioaddr, int airq, u_long shmem, void __iomem
lp->hw.owner = THIS_MODULE;
lp->hw.copy_to_card = com90xx_copy_to_card;
lp->hw.copy_from_card = com90xx_copy_from_card;
lp->mem_start = ioremap(dev->mem_start, dev->mem_end - dev->mem_start + 1);
lp->mem_start = ioremap(dev->mem_start,
dev->mem_end - dev->mem_start + 1);
if (!lp->mem_start) {
arc_printk(D_NORMAL, dev, "Can't remap device memory!\n");
goto err_free_irq;
......@@ -627,8 +632,8 @@ static int com90xx_reset(struct net_device *dev, int really_reset)
return 0;
}
static void com90xx_copy_to_card(struct net_device *dev, int bufnum, int offset,
void *buf, int count)
static void com90xx_copy_to_card(struct net_device *dev, int bufnum,
int offset, void *buf, int count)
{
struct arcnet_local *lp = netdev_priv(dev);
void __iomem *memaddr = lp->mem_start + bufnum * 512 + offset;
......@@ -636,8 +641,8 @@ static void com90xx_copy_to_card(struct net_device *dev, int bufnum, int offset,
TIME(dev, "memcpy_toio", count, memcpy_toio(memaddr, buf, count));
}
static void com90xx_copy_from_card(struct net_device *dev, int bufnum, int offset,
void *buf, int count)
static void com90xx_copy_from_card(struct net_device *dev, int bufnum,
int offset, void *buf, int count)
{
struct arcnet_local *lp = netdev_priv(dev);
void __iomem *memaddr = lp->mem_start + bufnum * 512 + offset;
......@@ -671,7 +676,8 @@ static void __exit com90xx_exit(void)
free_irq(dev->irq, dev);
iounmap(lp->mem_start);
release_region(dev->base_addr, ARCNET_TOTAL_SIZE);
release_mem_region(dev->mem_start, dev->mem_end - dev->mem_start + 1);
release_mem_region(dev->mem_start,
dev->mem_end - dev->mem_start + 1);
free_netdev(dev);
}
}
......
......@@ -213,7 +213,8 @@ static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
arc_printk(D_DURING, dev, "prepare_tx: txbufs=%d/%d/%d\n",
lp->next_tx, lp->cur_tx, bufnum);
length -= ARC_HDR_SIZE; /* hard header is not included in packet length */
/* hard header is not included in packet length */
length -= ARC_HDR_SIZE;
if (length > XMTU) {
/* should never happen! other people already check for this. */
......
......@@ -188,11 +188,14 @@ static void rx(struct net_device *dev, int bufnum,
pkt = (struct archdr *)skb->data;
soft = &pkt->soft.rfc1201;
/* up to sizeof(pkt->soft) has already been copied from the card */
/* up to sizeof(pkt->soft) has already
* been copied from the card
*/
memcpy(pkt, pkthdr, sizeof(struct archdr));
if (length > sizeof(pkt->soft))
lp->hw.copy_from_card(dev, bufnum, ofs + sizeof(pkt->soft),
pkt->soft.raw + sizeof(pkt->soft),
lp->hw.copy_from_card(dev, bufnum,
ofs + sizeof(pkt->soft),
pkt->soft.raw + sizeof(pkt->soft),
length - sizeof(pkt->soft));
/* ARP packets have problems when sent from some DOS systems:
......@@ -318,7 +321,8 @@ static void rx(struct net_device *dev, int bufnum,
return;
}
in->lastpacket++;
if (packetnum != in->lastpacket) { /* not the right flag! */
/* if not the right flag */
if (packetnum != in->lastpacket) {
/* harmless duplicate? ignore. */
if (packetnum <= in->lastpacket - 1) {
arc_printk(D_EXTRA, dev, "duplicate splitpacket ignored! (splitflag=%d)\n",
......@@ -477,7 +481,8 @@ static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
arc_printk(D_DURING, dev, "prepare_tx: txbufs=%d/%d/%d\n",
lp->next_tx, lp->cur_tx, bufnum);
length -= ARC_HDR_SIZE; /* hard header is not included in packet length */
/* hard header is not included in packet length */
length -= ARC_HDR_SIZE;
pkt->soft.rfc1201.split_flag = 0;
/* need to do a split packet? */
......
......@@ -203,8 +203,8 @@ struct ArcProto {
unsigned short ethproto, uint8_t daddr);
/* these functions return '1' if the skb can now be freed */
int (*prepare_tx)(struct net_device *dev, struct archdr *pkt, int length,
int bufnum);
int (*prepare_tx)(struct net_device *dev, struct archdr *pkt,
int length, int bufnum);
int (*continue_tx)(struct net_device *dev, int bufnum);
int (*ack_tx)(struct net_device *dev, int acked);
};
......@@ -309,10 +309,10 @@ struct arcnet_local {
void (*open)(struct net_device *dev);
void (*close)(struct net_device *dev);
void (*copy_to_card)(struct net_device *dev, int bufnum, int offset,
void *buf, int count);
void (*copy_from_card)(struct net_device *dev, int bufnum, int offset,
void *buf, int count);
void (*copy_to_card)(struct net_device *dev, int bufnum,
int offset, void *buf, int count);
void (*copy_from_card)(struct net_device *dev, int bufnum,
int offset, void *buf, int count);
} hw;
void __iomem *mem_start; /* pointer to ioremap'ed MMIO */
......
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment