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arcnet: Convert BUGMSG and BUGMSG2 to arc_prink and arc_cont

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These macros don't actually represent BUG uses but are more commonly
used as logging macros, so use a more kernel style macro.

Convert the BUGMSG from a netdev_ like use to actually use netdev_<level>.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
This commit is contained in:
Joe Perches 2015-05-05 10:05:55 -07:00 committed by Michael Grzeschik
parent 72aeea4841
commit a34c0932c3
12 changed files with 355 additions and 327 deletions
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16
drivers/net/arcnet/arc-rawmode.c
View File

@ -89,7 +89,7 @@ static void rx(struct net_device *dev, int bufnum,
struct archdr *pkt = pkthdr;
int ofs;
BUGMSG(D_DURING, "it's a raw packet (length=%d)\n", length);
arc_printk(D_DURING, dev, "it's a raw packet (length=%d)\n", length);
if (length > MTU)
ofs = 512 - length;
@ -98,7 +98,7 @@ static void rx(struct net_device *dev, int bufnum,
skb = alloc_skb(length + ARC_HDR_SIZE, GFP_ATOMIC);
if (skb == NULL) {
BUGMSG(D_NORMAL, "Memory squeeze, dropping packet.\n");
arc_printk(D_NORMAL, dev, "Memory squeeze, dropping packet\n");
dev->stats.rx_dropped++;
return;
}
@ -163,15 +163,15 @@ static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
struct arc_hardware *hard = &pkt->hard;
int ofs;
BUGMSG(D_DURING, "prepare_tx: txbufs=%d/%d/%d\n",
lp->next_tx, lp->cur_tx, bufnum);
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 */
if (length > XMTU) {
/* should never happen! other people already check for this. */
BUGMSG(D_NORMAL, "Bug! prepare_tx with size %d (> %d)\n",
length, XMTU);
arc_printk(D_NORMAL, dev, "Bug! prepare_tx with size %d (> %d)\n",
length, XMTU);
length = XMTU;
}
if (length >= MinTU) {
@ -184,8 +184,8 @@ static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
hard->offset[0] = ofs = 256 - length;
}
BUGMSG(D_DURING, "prepare_tx: length=%d ofs=%d\n",
length, ofs);
arc_printk(D_DURING, dev, "prepare_tx: length=%d ofs=%d\n",
length, ofs);
lp->hw.copy_to_card(dev, bufnum, 0, hard, ARC_HDR_SIZE);
lp->hw.copy_to_card(dev, bufnum, ofs, &pkt->soft, length);

24
drivers/net/arcnet/arc-rimi.c
View File

@ -147,7 +147,7 @@ static int __init arcrimi_found(struct net_device *dev)
p = ioremap(dev->mem_start, MIRROR_SIZE);
if (!p) {
release_mem_region(dev->mem_start, MIRROR_SIZE);
BUGMSG(D_NORMAL, "Can't ioremap\n");
arc_printk(D_NORMAL, dev, "Can't ioremap\n");
return -ENODEV;
}
@ -155,7 +155,7 @@ static int __init arcrimi_found(struct net_device *dev)
if (request_irq(dev->irq, arcnet_interrupt, 0, "arcnet (RIM I)", dev)) {
iounmap(p);
release_mem_region(dev->mem_start, MIRROR_SIZE);
BUGMSG(D_NORMAL, "Can't get IRQ %d!\n", dev->irq);
arc_printk(D_NORMAL, dev, "Can't get IRQ %d!\n", dev->irq);
return -ENODEV;
}
@ -210,23 +210,24 @@ static int __init arcrimi_found(struct net_device *dev)
if (!request_mem_region(dev->mem_start,
dev->mem_end - dev->mem_start + 1,
"arcnet (90xx)")) {
BUGMSG(D_NORMAL, "Card memory already allocated\n");
arc_printk(D_NORMAL, dev, "Card memory already allocated\n");
goto err_free_irq;
}
lp->mem_start = ioremap(dev->mem_start, dev->mem_end - dev->mem_start + 1);
if (!lp->mem_start) {
BUGMSG(D_NORMAL, "Can't remap device memory!\n");
arc_printk(D_NORMAL, dev, "Can't remap device memory!\n");
goto err_release_mem;
}
/* get and check the station ID from offset 1 in shmem */
dev->dev_addr[0] = readb(lp->mem_start + 1);
BUGMSG(D_NORMAL, "ARCnet RIM I: station %02Xh found at IRQ %d, ShMem %lXh (%ld*%d bytes)\n",
dev->dev_addr[0],
dev->irq, dev->mem_start,
(dev->mem_end - dev->mem_start + 1) / mirror_size, mirror_size);
arc_printk(D_NORMAL, dev, "ARCnet RIM I: station %02Xh found at IRQ %d, ShMem %lXh (%ld*%d bytes)\n",
dev->dev_addr[0],
dev->irq, dev->mem_start,
(dev->mem_end - dev->mem_start + 1) / mirror_size,
mirror_size);
err = register_netdev(dev);
if (err)
@ -255,7 +256,8 @@ static int arcrimi_reset(struct net_device *dev, int really_reset)
struct arcnet_local *lp = netdev_priv(dev);
void __iomem *ioaddr = lp->mem_start + 0x800;
BUGMSG(D_INIT, "Resetting %s (status=%02Xh)\n", dev->name, ASTATUS());
arc_printk(D_INIT, dev, "Resetting %s (status=%02Xh)\n",
dev->name, ASTATUS());
if (really_reset) {
writeb(TESTvalue, ioaddr - 0x800); /* fake reset */
@ -301,7 +303,7 @@ static void arcrimi_copy_to_card(struct net_device *dev, int bufnum, int offset,
struct arcnet_local *lp = netdev_priv(dev);
void __iomem *memaddr = lp->mem_start + 0x800 + bufnum * 512 + offset;
TIME("memcpy_toio", count, memcpy_toio(memaddr, buf, count));
TIME(dev, "memcpy_toio", count, memcpy_toio(memaddr, buf, count));
}
static void arcrimi_copy_from_card(struct net_device *dev, int bufnum, int offset,
@ -310,7 +312,7 @@ static void arcrimi_copy_from_card(struct net_device *dev, int bufnum, int offse
struct arcnet_local *lp = netdev_priv(dev);
void __iomem *memaddr = lp->mem_start + 0x800 + bufnum * 512 + offset;
TIME("memcpy_fromio", count, memcpy_fromio(buf, memaddr, count));
TIME(dev, "memcpy_fromio", count, memcpy_fromio(buf, memaddr, count));
}
static int node;

212
drivers/net/arcnet/arcnet.c
View File

@ -236,11 +236,11 @@ static void release_arcbuf(struct net_device *dev, int bufnum)
lp->first_free_buf %= 5;
if (BUGLVL(D_DURING)) {
BUGMSG(D_DURING, "release_arcbuf: freed #%d; buffer queue is now: ",
bufnum);
arc_printk(D_DURING, dev, "release_arcbuf: freed #%d; buffer queue is now: ",
bufnum);
for (i = lp->next_buf; i != lp->first_free_buf; i = (i + 1) % 5)
BUGMSG2(D_DURING, "#%d ", lp->buf_queue[i]);
BUGMSG2(D_DURING, "\n");
arc_cont(D_DURING, "#%d ", lp->buf_queue[i]);
arc_cont(D_DURING, "\n");
}
}
@ -254,14 +254,14 @@ static int get_arcbuf(struct net_device *dev)
if (!atomic_dec_and_test(&lp->buf_lock)) {
/* already in this function */
BUGMSG(D_NORMAL, "get_arcbuf: overlap (%d)!\n",
lp->buf_lock.counter);
arc_printk(D_NORMAL, dev, "get_arcbuf: overlap (%d)!\n",
lp->buf_lock.counter);
} else { /* we can continue */
if (lp->next_buf >= 5)
lp->next_buf -= 5;
if (lp->next_buf == lp->first_free_buf) {
BUGMSG(D_NORMAL, "get_arcbuf: BUG: no buffers are available??\n");
arc_printk(D_NORMAL, dev, "get_arcbuf: BUG: no buffers are available??\n");
} else {
buf = lp->buf_queue[lp->next_buf++];
lp->next_buf %= 5;
@ -269,10 +269,11 @@ static int get_arcbuf(struct net_device *dev)
}
if (BUGLVL(D_DURING)) {
BUGMSG(D_DURING, "get_arcbuf: got #%d; buffer queue is now: ", buf);
arc_printk(D_DURING, dev, "get_arcbuf: got #%d; buffer queue is now: ",
buf);
for (i = lp->next_buf; i != lp->first_free_buf; i = (i + 1) % 5)
BUGMSG2(D_DURING, "#%d ", lp->buf_queue[i]);
BUGMSG2(D_DURING, "\n");
arc_cont(D_DURING, "#%d ", lp->buf_queue[i]);
arc_cont(D_DURING, "\n");
}
atomic_inc(&lp->buf_lock);
@ -351,20 +352,20 @@ int arcnet_open(struct net_device *dev)
struct arcnet_local *lp = netdev_priv(dev);
int count, newmtu, error;
BUGMSG(D_INIT, "opened.");
arc_printk(D_INIT, dev, "opened.");
if (!try_module_get(lp->hw.owner))
return -ENODEV;
if (BUGLVL(D_PROTO)) {
BUGMSG(D_PROTO, "protocol map (default is '%c'): ",
arc_proto_default->suffix);
arc_printk(D_PROTO, dev, "protocol map (default is '%c'): ",
arc_proto_default->suffix);
for (count = 0; count < 256; count++)
BUGMSG2(D_PROTO, "%c", arc_proto_map[count]->suffix);
BUGMSG2(D_PROTO, "\n");
arc_cont(D_PROTO, "%c", arc_proto_map[count]->suffix);
arc_cont(D_PROTO, "\n");
}
BUGMSG(D_INIT, "arcnet_open: resetting card.\n");
arc_printk(D_INIT, dev, "arcnet_open: resetting card.\n");
/* try to put the card in a defined state - if it fails the first
* time, actually reset it.
@ -377,7 +378,7 @@ int arcnet_open(struct net_device *dev)
if (newmtu < dev->mtu)
dev->mtu = newmtu;
BUGMSG(D_INIT, "arcnet_open: mtu: %d.\n", dev->mtu);
arc_printk(D_INIT, dev, "arcnet_open: mtu: %d.\n", dev->mtu);
/* autodetect the encapsulation for each host. */
memset(lp->default_proto, 0, sizeof(lp->default_proto));
@ -408,27 +409,28 @@ int arcnet_open(struct net_device *dev)
lp->hw.open(dev);
if (dev->dev_addr[0] == 0)
BUGMSG(D_NORMAL, "WARNING! Station address 00 is reserved for broadcasts!\n");
arc_printk(D_NORMAL, dev, "WARNING! Station address 00 is reserved for broadcasts!\n");
else if (dev->dev_addr[0] == 255)
BUGMSG(D_NORMAL, "WARNING! Station address FF may confuse DOS networking programs!\n");
arc_printk(D_NORMAL, dev, "WARNING! Station address FF may confuse DOS networking programs!\n");
BUGMSG(D_DEBUG, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
arc_printk(D_DEBUG, dev, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
if (ASTATUS() & RESETflag) {
BUGMSG(D_DEBUG, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
arc_printk(D_DEBUG, dev, "%s: %d: %s\n",
__FILE__, __LINE__, __func__);
ACOMMAND(CFLAGScmd | RESETclear);
}
BUGMSG(D_DEBUG, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
arc_printk(D_DEBUG, dev, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
/* make sure we're ready to receive IRQ's. */
AINTMASK(0);
udelay(1); /* give it time to set the mask before
* we reset it again. (may not even be
* necessary)
*/
BUGMSG(D_DEBUG, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
arc_printk(D_DEBUG, dev, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
lp->intmask = NORXflag | RECONflag;
AINTMASK(lp->intmask);
BUGMSG(D_DEBUG, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
arc_printk(D_DEBUG, dev, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
netif_start_queue(dev);
@ -466,20 +468,21 @@ static int arcnet_header(struct sk_buff *skb, struct net_device *dev,
uint8_t _daddr, proto_num;
struct ArcProto *proto;
BUGMSG(D_DURING,
"create header from %d to %d; protocol %d (%Xh); size %u.\n",
saddr ? *(uint8_t *)saddr : -1,
daddr ? *(uint8_t *)daddr : -1,
type, type, len);
arc_printk(D_DURING, dev,
"create header from %d to %d; protocol %d (%Xh); size %u.\n",
saddr ? *(uint8_t *)saddr : -1,
daddr ? *(uint8_t *)daddr : -1,
type, type, len);
if (skb->len != 0 && len != skb->len)
BUGMSG(D_NORMAL, "arcnet_header: Yikes! skb->len(%d) != len(%d)!\n",
skb->len, len);
arc_printk(D_NORMAL, dev, "arcnet_header: Yikes! skb->len(%d) != len(%d)!\n",
skb->len, len);
/* Type is host order - ? */
if (type == ETH_P_ARCNET) {
proto = arc_raw_proto;
BUGMSG(D_DEBUG, "arc_raw_proto used. proto='%c'\n", proto->suffix);
arc_printk(D_DEBUG, dev, "arc_raw_proto used. proto='%c'\n",
proto->suffix);
_daddr = daddr ? *(uint8_t *)daddr : 0;
} else if (!daddr) {
/* if the dest addr isn't provided, we can't choose an
@ -490,19 +493,19 @@ static int arcnet_header(struct sk_buff *skb, struct net_device *dev,
*(uint16_t *)skb_push(skb, 2) = type;
/* XXX: Why not use skb->mac_len? */
if (skb->network_header - skb->mac_header != 2)
BUGMSG(D_NORMAL, "arcnet_header: Yikes! diff (%d) is not 2!\n",
(int)(skb->network_header - skb->mac_header));
arc_printk(D_NORMAL, dev, "arcnet_header: Yikes! diff (%u) is not 2!\n",
skb->network_header - skb->mac_header);
return -2; /* return error -- can't transmit yet! */
} else {
/* otherwise, we can just add the header as usual. */
_daddr = *(uint8_t *)daddr;
proto_num = lp->default_proto[_daddr];
proto = arc_proto_map[proto_num];
BUGMSG(D_DURING, "building header for %02Xh using protocol '%c'\n",
proto_num, proto->suffix);
arc_printk(D_DURING, dev, "building header for %02Xh using protocol '%c'\n",
proto_num, proto->suffix);
if (proto == &arc_proto_null && arc_bcast_proto != proto) {
BUGMSG(D_DURING, "actually, let's use '%c' instead.\n",
arc_bcast_proto->suffix);
arc_printk(D_DURING, dev, "actually, let's use '%c' instead.\n",
arc_bcast_proto->suffix);
proto = arc_bcast_proto;
}
}
@ -521,22 +524,22 @@ netdev_tx_t arcnet_send_packet(struct sk_buff *skb,
unsigned long flags;
int freeskb, retval;
BUGMSG(D_DURING,
"transmit requested (status=%Xh, txbufs=%d/%d, len=%d, protocol %x)\n",
ASTATUS(), lp->cur_tx, lp->next_tx, skb->len, skb->protocol);
arc_printk(D_DURING, dev,
"transmit requested (status=%Xh, txbufs=%d/%d, len=%d, protocol %x)\n",
ASTATUS(), lp->cur_tx, lp->next_tx, skb->len, skb->protocol);
pkt = (struct archdr *)skb->data;
soft = &pkt->soft.rfc1201;
proto = arc_proto_map[soft->proto];
BUGMSG(D_SKB_SIZE, "skb: transmitting %d bytes to %02X\n",
skb->len, pkt->hard.dest);
arc_printk(D_SKB_SIZE, dev, "skb: transmitting %d bytes to %02X\n",
skb->len, pkt->hard.dest);
if (BUGLVL(D_SKB))
arcnet_dump_skb(dev, skb, "tx");
/* fits in one packet? */
if (skb->len - ARC_HDR_SIZE > XMTU && !proto->continue_tx) {
BUGMSG(D_NORMAL, "fixme: packet too large: compensating badly!\n");
arc_printk(D_NORMAL, dev, "fixme: packet too large: compensating badly!\n");
dev_kfree_skb(skb);
return NETDEV_TX_OK; /* don't try again */
}
@ -569,9 +572,9 @@ netdev_tx_t arcnet_send_packet(struct sk_buff *skb,
if (proto->continue_tx &&
proto->continue_tx(dev, txbuf)) {
BUGMSG(D_NORMAL,
"bug! continue_tx finished the first time! (proto='%c')\n",
proto->suffix);
arc_printk(D_NORMAL, dev,
"bug! continue_tx finished the first time! (proto='%c')\n",
proto->suffix);
}
}
retval = NETDEV_TX_OK;
@ -581,14 +584,16 @@ netdev_tx_t arcnet_send_packet(struct sk_buff *skb,
freeskb = 0;
}
BUGMSG(D_DEBUG, "%s: %d: %s, status: %x\n", __FILE__, __LINE__, __func__, ASTATUS());
arc_printk(D_DEBUG, dev, "%s: %d: %s, status: %x\n",
__FILE__, __LINE__, __func__, ASTATUS());
/* make sure we didn't ignore a TX IRQ while we were in here */
AINTMASK(0);
BUGMSG(D_DEBUG, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
arc_printk(D_DEBUG, dev, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
lp->intmask |= TXFREEflag | EXCNAKflag;
AINTMASK(lp->intmask);
BUGMSG(D_DEBUG, "%s: %d: %s, status: %x\n", __FILE__, __LINE__, __func__, ASTATUS());
arc_printk(D_DEBUG, dev, "%s: %d: %s, status: %x\n",
__FILE__, __LINE__, __func__, ASTATUS());
spin_unlock_irqrestore(&lp->lock, flags);
if (freeskb)
@ -604,8 +609,8 @@ static int go_tx(struct net_device *dev)
{
struct arcnet_local *lp = netdev_priv(dev);
BUGMSG(D_DURING, "go_tx: status=%Xh, intmask=%Xh, next_tx=%d, cur_tx=%d\n",
ASTATUS(), lp->intmask, lp->next_tx, lp->cur_tx);
arc_printk(D_DURING, dev, "go_tx: status=%Xh, intmask=%Xh, next_tx=%d, cur_tx=%d\n",
ASTATUS(), lp->intmask, lp->next_tx, lp->cur_tx);
if (lp->cur_tx != -1 || lp->next_tx == -1)
return 0;
@ -655,8 +660,8 @@ void arcnet_timeout(struct net_device *dev)
spin_unlock_irqrestore(&lp->lock, flags);
if (time_after(jiffies, lp->last_timeout + 10 * HZ)) {
BUGMSG(D_EXTRA, "tx timed out%s (status=%Xh, intmask=%Xh, dest=%02Xh)\n",
msg, status, lp->intmask, lp->lasttrans_dest);
arc_printk(D_EXTRA, dev, "tx timed out%s (status=%Xh, intmask=%Xh, dest=%02Xh)\n",
msg, status, lp->intmask, lp->lasttrans_dest);
lp->last_timeout = jiffies;
}
@ -675,9 +680,9 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id)
int recbuf, status, diagstatus, didsomething, boguscount;
int retval = IRQ_NONE;
BUGMSG(D_DURING, "\n");
arc_printk(D_DURING, dev, "\n");
BUGMSG(D_DURING, "in arcnet_interrupt\n");
arc_printk(D_DURING, dev, "in arcnet_interrupt\n");
lp = netdev_priv(dev);
BUG_ON(!lp);
@ -695,16 +700,16 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id)
return retval;
}
BUGMSG(D_DURING, "in arcnet_inthandler (status=%Xh, intmask=%Xh)\n",
ASTATUS(), lp->intmask);
arc_printk(D_DURING, dev, "in arcnet_inthandler (status=%Xh, intmask=%Xh)\n",
ASTATUS(), lp->intmask);
boguscount = 5;
do {
status = ASTATUS();
diagstatus = (status >> 8) & 0xFF;
BUGMSG(D_DEBUG, "%s: %d: %s: status=%x\n",
__FILE__, __LINE__, __func__, status);
arc_printk(D_DEBUG, dev, "%s: %d: %s: status=%x\n",
__FILE__, __LINE__, __func__, status);
didsomething = 0;
/* RESET flag was enabled - card is resetting and if RX is
@ -714,7 +719,8 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id)
* Clear it out and start over.
*/
if (status & RESETflag) {
BUGMSG(D_NORMAL, "spurious reset (status=%Xh)\n", status);
arc_printk(D_NORMAL, dev, "spurious reset (status=%Xh)\n",
status);
arcnet_close(dev);
arcnet_open(dev);
@ -732,21 +738,21 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id)
recbuf = -1;
if (status & lp->intmask & NORXflag) {
recbuf = lp->cur_rx;
BUGMSG(D_DURING, "Buffer #%d: receive irq (status=%Xh)\n",
recbuf, status);
arc_printk(D_DURING, dev, "Buffer #%d: receive irq (status=%Xh)\n",
recbuf, status);
lp->cur_rx = get_arcbuf(dev);
if (lp->cur_rx != -1) {
BUGMSG(D_DURING, "enabling receive to buffer #%d\n",
lp->cur_rx);
arc_printk(D_DURING, dev, "enabling receive to buffer #%d\n",
lp->cur_rx);
ACOMMAND(RXcmd | (lp->cur_rx << 3) | RXbcasts);
}
didsomething++;
}
if ((diagstatus & EXCNAKflag)) {
BUGMSG(D_DURING, "EXCNAK IRQ (diagstat=%Xh)\n",
diagstatus);
arc_printk(D_DURING, dev, "EXCNAK IRQ (diagstat=%Xh)\n",
diagstatus);
ACOMMAND(NOTXcmd); /* disable transmit */
lp->excnak_pending = 1;
@ -760,20 +766,22 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id)
if ((status & lp->intmask & TXFREEflag) || lp->timed_out) {
lp->intmask &= ~(TXFREEflag | EXCNAKflag);
BUGMSG(D_DURING, "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)) {
if (lp->lasttrans_dest != 0) {
BUGMSG(D_EXTRA,
"transmit was not acknowledged! (status=%Xh, dest=%02Xh)\n",
status, lp->lasttrans_dest);
arc_printk(D_EXTRA, dev,
"transmit was not acknowledged! (status=%Xh, dest=%02Xh)\n",
status,
lp->lasttrans_dest);
dev->stats.tx_errors++;
dev->stats.tx_carrier_errors++;
} else {
BUGMSG(D_DURING,
"broadcast was not acknowledged; that's normal (status=%Xh, dest=%02Xh)\n",
status, lp->lasttrans_dest);
arc_printk(D_DURING, dev,
"broadcast was not acknowledged; that's normal (status=%Xh, dest=%02Xh)\n",
status,
lp->lasttrans_dest);
}
}
@ -836,29 +844,29 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id)
ACOMMAND(CFLAGScmd | CONFIGclear);
dev->stats.tx_carrier_errors++;
BUGMSG(D_RECON, "Network reconfiguration detected (status=%Xh)\n",
status);
arc_printk(D_RECON, dev, "Network reconfiguration detected (status=%Xh)\n",
status);
/* MYRECON bit is at bit 7 of diagstatus */
if (diagstatus & 0x80)
BUGMSG(D_RECON, "Put out that recon myself\n");
arc_printk(D_RECON, dev, "Put out that recon myself\n");
/* is the RECON info empty or old? */
if (!lp->first_recon || !lp->last_recon ||
time_after(jiffies, lp->last_recon + HZ * 10)) {
if (lp->network_down)
BUGMSG(D_NORMAL, "reconfiguration detected: cabling restored?\n");
arc_printk(D_NORMAL, dev, "reconfiguration detected: cabling restored?\n");
lp->first_recon = lp->last_recon = jiffies;
lp->num_recons = lp->network_down = 0;
BUGMSG(D_DURING, "recon: clearing counters.\n");
arc_printk(D_DURING, dev, "recon: clearing counters.\n");
} else { /* add to current RECON counter */
lp->last_recon = jiffies;
lp->num_recons++;
BUGMSG(D_DURING, "recon: counter=%d, time=%lds, net=%d\n",
lp->num_recons,
(lp->last_recon - lp->first_recon) / HZ,
lp->network_down);
arc_printk(D_DURING, dev, "recon: counter=%d, time=%lds, net=%d\n",
lp->num_recons,
(lp->last_recon - lp->first_recon) / HZ,
lp->network_down);
/* if network is marked up;
* and first_recon and last_recon are 60+ apart;
@ -870,7 +878,7 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id)
(lp->last_recon - lp->first_recon) <= HZ * 60 &&
lp->num_recons >= RECON_THRESHOLD) {
lp->network_down = 1;
BUGMSG(D_NORMAL, "many reconfigurations detected: cabling problem?\n");
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. */
@ -881,20 +889,20 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id)
} else if (lp->network_down &&
time_after(jiffies, lp->last_recon + HZ * 10)) {
if (lp->network_down)
BUGMSG(D_NORMAL, "cabling restored?\n");
arc_printk(D_NORMAL, dev, "cabling restored?\n");
lp->first_recon = lp->last_recon = 0;
lp->num_recons = lp->network_down = 0;
BUGMSG(D_DURING, "not recon: clearing counters anyway.\n");
arc_printk(D_DURING, dev, "not recon: clearing counters anyway.\n");
}
if (didsomething)
retval |= IRQ_HANDLED;
} while (--boguscount && didsomething);
BUGMSG(D_DURING, "arcnet_interrupt complete (status=%Xh, count=%d)\n",
ASTATUS(), boguscount);
BUGMSG(D_DURING, "\n");
arc_printk(D_DURING, dev, "arcnet_interrupt complete (status=%Xh, count=%d)\n",
ASTATUS(), boguscount);
arc_printk(D_DURING, dev, "\n");
AINTMASK(0);
udelay(1);
@ -933,8 +941,8 @@ static void arcnet_rx(struct net_device *dev, int bufnum)
lp->hw.copy_from_card(dev, bufnum, ofs, soft, length);
}
BUGMSG(D_DURING, "Buffer #%d: received packet from %02Xh to %02Xh (%d+4 bytes)\n",
bufnum, pkt.hard.source, pkt.hard.dest, length);
arc_printk(D_DURING, dev, "Buffer #%d: received packet from %02Xh to %02Xh (%d+4 bytes)\n",
bufnum, pkt.hard.source, pkt.hard.dest, length);
dev->stats.rx_packets++;
dev->stats.rx_bytes += length + ARC_HDR_SIZE;
@ -947,10 +955,10 @@ static void arcnet_rx(struct net_device *dev, int bufnum)
*newp = arc_proto_map[soft->proto];
if (oldp != newp) {
BUGMSG(D_PROTO,
"got protocol %02Xh; encap for host %02Xh is now '%c' (was '%c')\n",
soft->proto, pkt.hard.source,
newp->suffix, oldp->suffix);
arc_printk(D_PROTO, dev,
"got protocol %02Xh; encap for host %02Xh is now '%c' (was '%c')\n",
soft->proto, pkt.hard.source,
newp->suffix, oldp->suffix);
}
}
@ -967,9 +975,9 @@ static void arcnet_rx(struct net_device *dev, int bufnum)
static void null_rx(struct net_device *dev, int bufnum,
struct archdr *pkthdr, int length)
{
BUGMSG(D_PROTO,
"rx: don't know how to deal with proto %02Xh from host %02Xh.\n",
pkthdr->soft.rfc1201.proto, pkthdr->hard.source);
arc_printk(D_PROTO, dev,
"rx: don't know how to deal with proto %02Xh from host %02Xh.\n",
pkthdr->soft.rfc1201.proto, pkthdr->hard.source);
}
static int null_build_header(struct sk_buff *skb, struct net_device *dev,
@ -977,9 +985,9 @@ static int null_build_header(struct sk_buff *skb, struct net_device *dev,
{
struct arcnet_local *lp = netdev_priv(dev);
BUGMSG(D_PROTO,
"tx: can't build header for encap %02Xh; load a protocol driver.\n",
lp->default_proto[daddr]);
arc_printk(D_PROTO, dev,
"tx: can't build header for encap %02Xh; load a protocol driver.\n",
lp->default_proto[daddr]);
/* always fails */
return 0;
@ -992,7 +1000,7 @@ static int null_prepare_tx(struct net_device *dev, struct archdr *pkt,
struct arcnet_local *lp = netdev_priv(dev);
struct arc_hardware newpkt;
BUGMSG(D_PROTO, "tx: no encap for this host; load a protocol driver.\n");
arc_printk(D_PROTO, dev, "tx: no encap for this host; load a protocol driver.\n");
/* send a packet to myself -- will never get received, of course */
newpkt.source = newpkt.dest = dev->dev_addr[0];

35
drivers/net/arcnet/capmode.c
View File

@ -47,7 +47,8 @@ static void rx(struct net_device *dev, int bufnum,
char *pktbuf, *pkthdrbuf;
int ofs;
BUGMSG(D_DURING, "it's a raw(cap) packet (length=%d)\n", length);
arc_printk(D_DURING, dev, "it's a raw(cap) packet (length=%d)\n",
length);
if (length >= MinTU)
ofs = 512 - length;
@ -56,7 +57,7 @@ static void rx(struct net_device *dev, int bufnum,
skb = alloc_skb(length + ARC_HDR_SIZE + sizeof(int), GFP_ATOMIC);
if (skb == NULL) {
BUGMSG(D_NORMAL, "Memory squeeze, dropping packet.\n");
arc_printk(D_NORMAL, dev, "Memory squeeze, dropping packet\n");
dev->stats.rx_dropped++;
return;
}
@ -102,8 +103,8 @@ static int build_header(struct sk_buff *skb,
int hdr_size = ARC_HDR_SIZE;
struct archdr *pkt = (struct archdr *)skb_push(skb, hdr_size);
BUGMSG(D_PROTO, "Preparing header for cap packet %x.\n",
*((int *)&pkt->soft.cap.cookie[0]));
arc_printk(D_PROTO, dev, "Preparing header for cap packet %x.\n",
*((int *)&pkt->soft.cap.cookie[0]));
/* Set the source hardware address.
*
@ -140,16 +141,16 @@ static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
/* And neither is the cookie field */
length -= sizeof(int);
BUGMSG(D_DURING, "prepare_tx: txbufs=%d/%d/%d\n",
lp->next_tx, lp->cur_tx, bufnum);
arc_printk(D_DURING, dev, "prepare_tx: txbufs=%d/%d/%d\n",
lp->next_tx, lp->cur_tx, bufnum);
BUGMSG(D_PROTO, "Sending for cap packet %x.\n",
*((int *)&pkt->soft.cap.cookie[0]));
arc_printk(D_PROTO, dev, "Sending for cap packet %x.\n",
*((int *)&pkt->soft.cap.cookie[0]));
if (length > XMTU) {
/* should never happen! other people already check for this. */
BUGMSG(D_NORMAL, "Bug! prepare_tx with size %d (> %d)\n",
length, XMTU);
arc_printk(D_NORMAL, dev, "Bug! prepare_tx with size %d (> %d)\n",
length, XMTU);
length = XMTU;
}
if (length > MinTU) {
@ -162,8 +163,8 @@ static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
hard->offset[0] = ofs = 256 - length;
}
BUGMSG(D_DURING, "prepare_tx: length=%d ofs=%d\n",
length, ofs);
arc_printk(D_DURING, dev, "prepare_tx: length=%d ofs=%d\n",
length, ofs);
/* Copy the arcnet-header + the protocol byte down: */
lp->hw.copy_to_card(dev, bufnum, 0, hard, ARC_HDR_SIZE);
@ -188,8 +189,8 @@ static int ack_tx(struct net_device *dev, int acked)
struct archdr *ackpkt;
int length = sizeof(struct arc_cap);
BUGMSG(D_DURING, "capmode: ack_tx: protocol: %x: result: %d\n",
lp->outgoing.skb->protocol, acked);
arc_printk(D_DURING, dev, "capmode: ack_tx: protocol: %x: result: %d\n",
lp->outgoing.skb->protocol, acked);
if (BUGLVL(D_SKB))
arcnet_dump_skb(dev, lp->outgoing.skb, "ack_tx");
@ -197,7 +198,7 @@ static int ack_tx(struct net_device *dev, int acked)
/* Now alloc a skb to send back up through the layers: */
ackskb = alloc_skb(length + ARC_HDR_SIZE, GFP_ATOMIC);
if (ackskb == NULL) {
BUGMSG(D_NORMAL, "Memory squeeze, can't acknowledge.\n");
arc_printk(D_NORMAL, dev, "Memory squeeze, can't acknowledge\n");
goto free_outskb;
}
@ -213,8 +214,8 @@ static int ack_tx(struct net_device *dev, int acked)
ackpkt->soft.cap.proto = 0; /* using protocol 0 for acknowledge */
ackpkt->soft.cap.mes.ack = acked;
BUGMSG(D_PROTO, "Ackknowledge for cap packet %x.\n",
*((int *)&ackpkt->soft.cap.cookie[0]));
arc_printk(D_PROTO, dev, "Ackknowledge for cap packet %x.\n",
*((int *)&ackpkt->soft.cap.cookie[0]));
ackskb->protocol = cpu_to_be16(ETH_P_ARCNET);

15
drivers/net/arcnet/com20020-isa.c
View File

@ -58,16 +58,16 @@ static int __init com20020isa_probe(struct net_device *dev)
ioaddr = dev->base_addr;
if (!ioaddr) {
BUGMSG(D_NORMAL, "No autoprobe (yet) for IO mapped cards; you must specify the base address!\n");
arc_printk(D_NORMAL, dev, "No autoprobe (yet) for IO mapped cards; you must specify the base address!\n");
return -ENODEV;
}
if (!request_region(ioaddr, ARCNET_TOTAL_SIZE, "arcnet (COM20020)")) {
BUGMSG(D_NORMAL, "IO region %xh-%xh already allocated.\n",
ioaddr, ioaddr + ARCNET_TOTAL_SIZE - 1);
arc_printk(D_NORMAL, dev, "IO region %xh-%xh already allocated.\n",
ioaddr, ioaddr + ARCNET_TOTAL_SIZE - 1);
return -ENXIO;
}
if (ASTATUS() == 0xFF) {
BUGMSG(D_NORMAL, "IO address %x empty\n", ioaddr);
arc_printk(D_NORMAL, dev, "IO address %x empty\n", ioaddr);
err = -ENODEV;
goto out;
}
@ -81,7 +81,8 @@ static int __init com20020isa_probe(struct net_device *dev)
* card has just reset and the NORXflag is on until
* we tell it to start receiving.
*/
BUGMSG(D_INIT_REASONS, "intmask was %02Xh\n", inb(_INTMASK));
arc_printk(D_INIT_REASONS, dev, "intmask was %02Xh\n",
inb(_INTMASK));
outb(0, _INTMASK);
airqmask = probe_irq_on();
outb(NORXflag, _INTMASK);
@ -90,14 +91,14 @@ static int __init com20020isa_probe(struct net_device *dev)
dev->irq = probe_irq_off(airqmask);
if ((int)dev->irq <= 0) {
BUGMSG(D_INIT_REASONS, "Autoprobe IRQ failed first time\n");
arc_printk(D_INIT_REASONS, dev, "Autoprobe IRQ failed first time\n");
airqmask = probe_irq_on();
outb(NORXflag, _INTMASK);
udelay(5);
outb(0, _INTMASK);
dev->irq = probe_irq_off(airqmask);
if ((int)dev->irq <= 0) {
BUGMSG(D_NORMAL, "Autoprobe IRQ failed.\n");
arc_printk(D_NORMAL, dev, "Autoprobe IRQ failed.\n");
err = -ENODEV;
goto out;
}

2
drivers/net/arcnet/com20020-pci.c
View File

@ -99,7 +99,7 @@ static int com20020pci_probe(struct pci_dev *pdev, const struct pci_device_id *i
lp = netdev_priv(dev);
BUGMSG(D_NORMAL, "%s Controls\n", ci->name);
arc_printk(D_NORMAL, dev, "%s Controls\n", ci->name);
ioaddr = pci_resource_start(pdev, cm->bar) + cm->offset;
r = devm_request_region(&pdev->dev, ioaddr, cm->size,

64
drivers/net/arcnet/com20020.c
View File

@ -68,7 +68,7 @@ static void com20020_copy_from_card(struct net_device *dev, int bufnum,
outb(ofs & 0xff, _ADDR_LO);
/* copy the data */
TIME("insb", count, insb(_MEMDATA, buf, count));
TIME(dev, "insb", count, insb(_MEMDATA, buf, count));
}
static void com20020_copy_to_card(struct net_device *dev, int bufnum,
@ -81,7 +81,7 @@ static void com20020_copy_to_card(struct net_device *dev, int bufnum,
outb(ofs & 0xff, _ADDR_LO);
/* copy the data */
TIME("outsb", count, outsb(_MEMDATA, buf, count));
TIME(dev, "outsb", count, outsb(_MEMDATA, buf, count));
}
/* Reset the card and check some basic stuff during the detection stage. */
@ -120,10 +120,10 @@ int com20020_check(struct net_device *dev)
status = ASTATUS();
if ((status & 0x99) != (NORXflag | TXFREEflag | RESETflag)) {
BUGMSG(D_NORMAL, "status invalid (%Xh).\n", status);
arc_printk(D_NORMAL, dev, "status invalid (%Xh).\n", status);
return -ENODEV;
}
BUGMSG(D_INIT_REASONS, "status after reset: %X\n", status);
arc_printk(D_INIT_REASONS, dev, "status after reset: %X\n", status);
/* Enable TX */
outb(0x39, _CONFIG);
@ -132,16 +132,16 @@ int com20020_check(struct net_device *dev)
ACOMMAND(CFLAGScmd | RESETclear | CONFIGclear);
status = ASTATUS();
BUGMSG(D_INIT_REASONS, "status after reset acknowledged: %X\n",
status);
arc_printk(D_INIT_REASONS, dev, "status after reset acknowledged: %X\n",
status);
/* Read first location of memory */
outb(0 | RDDATAflag | AUTOINCflag, _ADDR_HI);
outb(0, _ADDR_LO);
if ((status = inb(_MEMDATA)) != TESTvalue) {
BUGMSG(D_NORMAL, "Signature byte not found (%02Xh != D1h).\n",
status);
arc_printk(D_NORMAL, dev, "Signature byte not found (%02Xh != D1h).\n",
status);
return -ENODEV;
}
return 0;
@ -213,24 +213,25 @@ int com20020_found(struct net_device *dev, int shared)
/* reserve the irq */
if (request_irq(dev->irq, arcnet_interrupt, shared,
"arcnet (COM20020)", dev)) {
BUGMSG(D_NORMAL, "Can't get IRQ %d!\n", dev->irq);
arc_printk(D_NORMAL, dev, "Can't get IRQ %d!\n", dev->irq);
return -ENODEV;
}
dev->base_addr = ioaddr;
BUGMSG(D_NORMAL, "%s: station %02Xh found at %03lXh, IRQ %d.\n",
lp->card_name, dev->dev_addr[0], dev->base_addr, dev->irq);
arc_printk(D_NORMAL, dev, "%s: station %02Xh found at %03lXh, IRQ %d.\n",
lp->card_name, dev->dev_addr[0], dev->base_addr, dev->irq);
if (lp->backplane)
BUGMSG(D_NORMAL, "Using backplane mode.\n");
arc_printk(D_NORMAL, dev, "Using backplane mode.\n");
if (lp->timeout != 3)
BUGMSG(D_NORMAL, "Using extended timeout value of %d.\n", lp->timeout);
arc_printk(D_NORMAL, dev, "Using extended timeout value of %d\n",
lp->timeout);
BUGMSG(D_NORMAL, "Using CKP %d - data rate %s.\n",
lp->setup >> 1,
clockrates[3 - ((lp->setup2 & 0xF0) >> 4) + ((lp->setup & 0x0F) >> 1)]);
arc_printk(D_NORMAL, dev, "Using CKP %d - data rate %s\n",
lp->setup >> 1,
clockrates[3 - ((lp->setup2 & 0xF0) >> 4) + ((lp->setup & 0x0F) >> 1)]);
if (register_netdev(dev)) {
free_irq(dev->irq, dev);
@ -252,16 +253,16 @@ static int com20020_reset(struct net_device *dev, int really_reset)
u_int ioaddr = dev->base_addr;
u_char inbyte;
BUGMSG(D_DEBUG, "%s: %d: %s: dev: %p, lp: %p, dev->name: %s\n",
__FILE__, __LINE__, __func__, dev, lp, dev->name);
BUGMSG(D_INIT, "Resetting %s (status=%02Xh)\n",
dev->name, ASTATUS());
arc_printk(D_DEBUG, dev, "%s: %d: %s: dev: %p, lp: %p, dev->name: %s\n",
__FILE__, __LINE__, __func__, dev, lp, dev->name);
arc_printk(D_INIT, dev, "Resetting %s (status=%02Xh)\n",
dev->name, ASTATUS());
BUGMSG(D_DEBUG, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
arc_printk(D_DEBUG, dev, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
lp->config = TXENcfg | (lp->timeout << 3) | (lp->backplane << 2);
/* power-up defaults */
SETCONF;
BUGMSG(D_DEBUG, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
arc_printk(D_DEBUG, dev, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
if (really_reset) {
/* reset the card */
@ -269,22 +270,23 @@ static int com20020_reset(struct net_device *dev, int really_reset)
mdelay(RESETtime * 2); /* COM20020 seems to be slower sometimes */
}
/* clear flags & end reset */
BUGMSG(D_DEBUG, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
arc_printk(D_DEBUG, dev, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
ACOMMAND(CFLAGScmd | RESETclear | CONFIGclear);
/* verify that the ARCnet signature byte is present */
BUGMSG(D_DEBUG, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
arc_printk(D_DEBUG, dev, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
com20020_copy_from_card(dev, 0, 0, &inbyte, 1);
BUGMSG(D_DEBUG, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
arc_printk(D_DEBUG, dev, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
if (inbyte != TESTvalue) {
BUGMSG(D_DEBUG, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
BUGMSG(D_NORMAL, "reset failed: TESTvalue not present.\n");
arc_printk(D_DEBUG, dev, "%s: %d: %s\n",
__FILE__, __LINE__, __func__);
arc_printk(D_NORMAL, dev, "reset failed: TESTvalue not present.\n");
return 1;
}
/* enable extended (512-byte) packets */
ACOMMAND(CONFIGcmd | EXTconf);
BUGMSG(D_DEBUG, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
arc_printk(D_DEBUG, dev, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
/* done! return success. */
return 0;
@ -294,7 +296,7 @@ static void com20020_setmask(struct net_device *dev, int mask)
{
u_int ioaddr = dev->base_addr;
BUGMSG(D_DURING, "Setting mask to %x at %x\n", mask, ioaddr);
arc_printk(D_DURING, dev, "Setting mask to %x at %x\n", mask, ioaddr);
AINTMASK(mask);
}
@ -336,7 +338,7 @@ static void com20020_set_mc_list(struct net_device *dev)
if ((dev->flags & IFF_PROMISC) && (dev->flags & IFF_UP)) { /* Enable promiscuous mode */
if (!(lp->setup & PROMISCset))
BUGMSG(D_NORMAL, "Setting promiscuous flag...\n");
arc_printk(D_NORMAL, dev, "Setting promiscuous flag...\n");
SET_SUBADR(SUB_SETUP1);
lp->setup |= PROMISCset;
outb(lp->setup, _XREG);
@ -344,7 +346,7 @@ static void com20020_set_mc_list(struct net_device *dev)
/* Disable promiscuous mode, use normal mode */
{
if ((lp->setup & PROMISCset))
BUGMSG(D_NORMAL, "Resetting promiscuous flag...\n");
arc_printk(D_NORMAL, dev, "Resetting promiscuous flag...\n");
SET_SUBADR(SUB_SETUP1);
lp->setup &= ~PROMISCset;
outb(lp->setup, _XREG);

43
drivers/net/arcnet/com90io.c
View File

@ -151,16 +151,17 @@ static int __init com90io_probe(struct net_device *dev)
}
if (!ioaddr) {
BUGMSG(D_NORMAL, "No autoprobe for IO mapped cards; you must specify the base address!\n");
arc_printk(D_NORMAL, dev, "No autoprobe for IO mapped cards; you must specify the base address!\n");
return -ENODEV;
}
if (!request_region(ioaddr, ARCNET_TOTAL_SIZE, "com90io probe")) {
BUGMSG(D_INIT_REASONS, "IO request_region %x-%x failed.\n",
ioaddr, ioaddr + ARCNET_TOTAL_SIZE - 1);
arc_printk(D_INIT_REASONS, dev, "IO request_region %x-%x failed\n",
ioaddr, ioaddr + ARCNET_TOTAL_SIZE - 1);
return -ENXIO;
}
if (ASTATUS() == 0xFF) {
BUGMSG(D_INIT_REASONS, "IO address %x empty\n", ioaddr);
arc_printk(D_INIT_REASONS, dev, "IO address %x empty\n",
ioaddr);
goto err_out;
}
inb(_RESET);
@ -169,19 +170,22 @@ static int __init com90io_probe(struct net_device *dev)
status = ASTATUS();
if ((status & 0x9D) != (NORXflag | RECONflag | TXFREEflag | RESETflag)) {
BUGMSG(D_INIT_REASONS, "Status invalid (%Xh).\n", status);
arc_printk(D_INIT_REASONS, dev, "Status invalid (%Xh)\n",
status);
goto err_out;
}
BUGMSG(D_INIT_REASONS, "Status after reset: %X\n", status);
arc_printk(D_INIT_REASONS, dev, "Status after reset: %X\n", status);
ACOMMAND(CFLAGScmd | RESETclear | CONFIGclear);
BUGMSG(D_INIT_REASONS, "Status after reset acknowledged: %X\n", status);
arc_printk(D_INIT_REASONS, dev, "Status after reset acknowledged: %X\n",
status);
status = ASTATUS();
if (status & RESETflag) {
BUGMSG(D_INIT_REASONS, "Eternal reset (status=%Xh)\n", status);
arc_printk(D_INIT_REASONS, dev, "Eternal reset (status=%Xh)\n",
status);
goto err_out;
}
outb((0x16 | IOMAPflag) & ~ENABLE16flag, _CONFIG);
@ -192,8 +196,8 @@ static int __init com90io_probe(struct net_device *dev)
outb(0, _ADDR_LO);
if ((status = inb(_MEMDATA)) != 0xd1) {
BUGMSG(D_INIT_REASONS, "Signature byte not found (%Xh instead).\n",
status);
arc_printk(D_INIT_REASONS, dev, "Signature byte not found (%Xh instead).\n",
status);
goto err_out;
}
if (!dev->irq) {
@ -209,7 +213,7 @@ static int __init com90io_probe(struct net_device *dev)
dev->irq = probe_irq_off(airqmask);
if ((int)dev->irq <= 0) {
BUGMSG(D_INIT_REASONS, "Autoprobe IRQ failed\n");
arc_printk(D_INIT_REASONS, dev, "Autoprobe IRQ failed\n");
goto err_out;
}
}
@ -232,7 +236,7 @@ static int __init com90io_found(struct net_device *dev)
/* Reserve the irq */
if (request_irq(dev->irq, arcnet_interrupt, 0, "arcnet (COM90xx-IO)", dev)) {
BUGMSG(D_NORMAL, "Can't get IRQ %d!\n", dev->irq);
arc_printk(D_NORMAL, dev, "Can't get IRQ %d!\n", dev->irq);
return -ENODEV;
}
/* Reserve the I/O region */
@ -266,8 +270,8 @@ static int __init com90io_found(struct net_device *dev)
return err;
}
BUGMSG(D_NORMAL, "COM90IO: station %02Xh found at %03lXh, IRQ %d.\n",
dev->dev_addr[0], dev->base_addr, dev->irq);
arc_printk(D_NORMAL, dev, "COM90IO: station %02Xh found at %03lXh, IRQ %d.\n",
dev->dev_addr[0], dev->base_addr, dev->irq);
return 0;
}
@ -284,7 +288,8 @@ static int com90io_reset(struct net_device *dev, int really_reset)
struct arcnet_local *lp = netdev_priv(dev);
short ioaddr = dev->base_addr;
BUGMSG(D_INIT, "Resetting %s (status=%02Xh)\n", dev->name, ASTATUS());
arc_printk(D_INIT, dev, "Resetting %s (status=%02Xh)\n",
dev->name, ASTATUS());
if (really_reset) {
/* reset the card */
@ -300,7 +305,7 @@ static int com90io_reset(struct net_device *dev, int really_reset)
/* verify that the ARCnet signature byte is present */
if (get_buffer_byte(dev, 0) != TESTvalue) {
BUGMSG(D_NORMAL, "reset failed: TESTvalue not present.\n");
arc_printk(D_NORMAL, dev, "reset failed: TESTvalue not present.\n");
return 1;
}
/* enable extended (512-byte) packets */
@ -334,13 +339,15 @@ static void com90io_setmask(struct net_device *dev, int mask)
static void com90io_copy_to_card(struct net_device *dev, int bufnum, int offset,
void *buf, int count)
{
TIME("put_whole_buffer", count, put_whole_buffer(dev, bufnum * 512 + offset, count, buf));
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)
{
TIME("get_whole_buffer", count, get_whole_buffer(dev, bufnum * 512 + offset, count, buf));
TIME(dev, "get_whole_buffer", count,
get_whole_buffer(dev, bufnum * 512 + offset, count, buf));
}
static int io; /* use the insmod io= irq= shmem= options */

119
drivers/net/arcnet/com90xx.c
View File

@ -157,24 +157,24 @@ static void __init com90xx_probe(void)
numprint++;
numprint %= 8;
if (!numprint) {
BUGMSG2(D_INIT, "\n");
BUGMSG2(D_INIT, "S1: ");
arc_cont(D_INIT, "\n");
arc_cont(D_INIT, "S1: ");
}
BUGMSG2(D_INIT, "%Xh ", *port);
arc_cont(D_INIT, "%Xh ", *port);
ioaddr = *port;
if (!request_region(*port, ARCNET_TOTAL_SIZE, "arcnet (90xx)")) {
BUGMSG2(D_INIT_REASONS, "(request_region)\n");
BUGMSG2(D_INIT_REASONS, "S1: ");
arc_cont(D_INIT_REASONS, "(request_region)\n");
arc_cont(D_INIT_REASONS, "S1: ");
if (BUGLVL(D_INIT_REASONS))
numprint = 0;
*port-- = ports[--numports];
continue;
}
if (ASTATUS() == 0xFF) {
BUGMSG2(D_INIT_REASONS, "(empty)\n");
BUGMSG2(D_INIT_REASONS, "S1: ");
arc_cont(D_INIT_REASONS, "(empty)\n");
arc_cont(D_INIT_REASONS, "S1: ");
if (BUGLVL(D_INIT_REASONS))
numprint = 0;
release_region(*port, ARCNET_TOTAL_SIZE);
@ -183,15 +183,15 @@ static void __init com90xx_probe(void)
}
inb(_RESET); /* begin resetting card */
BUGMSG2(D_INIT_REASONS, "\n");
BUGMSG2(D_INIT_REASONS, "S1: ");
arc_cont(D_INIT_REASONS, "\n");
arc_cont(D_INIT_REASONS, "S1: ");
if (BUGLVL(D_INIT_REASONS))
numprint = 0;
}
BUGMSG2(D_INIT, "\n");
arc_cont(D_INIT, "\n");
if (!numports) {
BUGMSG2(D_NORMAL, "S1: No ARCnet cards found.\n");
arc_cont(D_NORMAL, "S1: No ARCnet cards found.\n");
kfree(shmems);
kfree(iomem);
return;
@ -205,12 +205,12 @@ static void __init com90xx_probe(void)
numprint++;
numprint %= 8;
if (!numprint) {
BUGMSG2(D_INIT, "\n");
BUGMSG2(D_INIT, "S2: ");
arc_cont(D_INIT, "\n");
arc_cont(D_INIT, "S2: ");
}
BUGMSG2(D_INIT, "%Xh ", *port);
arc_cont(D_INIT, "%Xh ", *port);
}
BUGMSG2(D_INIT, "\n");
arc_cont(D_INIT, "\n");
mdelay(RESETtime);
/* Stage 3: abandon any shmem addresses that don't have the signature
@ -223,30 +223,30 @@ static void __init com90xx_probe(void)
numprint++;
numprint %= 8;
if (!numprint) {
BUGMSG2(D_INIT, "\n");
BUGMSG2(D_INIT, "S3: ");
arc_cont(D_INIT, "\n");
arc_cont(D_INIT, "S3: ");
}
BUGMSG2(D_INIT, "%lXh ", *p);
arc_cont(D_INIT, "%lXh ", *p);
if (!request_mem_region(*p, MIRROR_SIZE, "arcnet (90xx)")) {
BUGMSG2(D_INIT_REASONS, "(request_mem_region)\n");
BUGMSG2(D_INIT_REASONS, "Stage 3: ");
arc_cont(D_INIT_REASONS, "(request_mem_region)\n");
arc_cont(D_INIT_REASONS, "Stage 3: ");
if (BUGLVL(D_INIT_REASONS))
numprint = 0;
goto out;
}
base = ioremap(*p, MIRROR_SIZE);
if (!base) {
BUGMSG2(D_INIT_REASONS, "(ioremap)\n");
BUGMSG2(D_INIT_REASONS, "Stage 3: ");
arc_cont(D_INIT_REASONS, "(ioremap)\n");
arc_cont(D_INIT_REASONS, "Stage 3: ");
if (BUGLVL(D_INIT_REASONS))
numprint = 0;
goto out1;
}
if (readb(base) != TESTvalue) {
BUGMSG2(D_INIT_REASONS, "(%02Xh != %02Xh)\n",
readb(base), TESTvalue);
BUGMSG2(D_INIT_REASONS, "S3: ");
arc_cont(D_INIT_REASONS, "(%02Xh != %02Xh)\n",
readb(base), TESTvalue);
arc_cont(D_INIT_REASONS, "S3: ");
if (BUGLVL(D_INIT_REASONS))
numprint = 0;
goto out2;
@ -258,12 +258,12 @@ static void __init com90xx_probe(void)
*/
writeb(0x42, base);
if (readb(base) != 0x42) {
BUGMSG2(D_INIT_REASONS, "(read only)\n");
BUGMSG2(D_INIT_REASONS, "S3: ");
arc_cont(D_INIT_REASONS, "(read only)\n");
arc_cont(D_INIT_REASONS, "S3: ");
goto out2;
}
BUGMSG2(D_INIT_REASONS, "\n");
BUGMSG2(D_INIT_REASONS, "S3: ");
arc_cont(D_INIT_REASONS, "\n");
arc_cont(D_INIT_REASONS, "S3: ");
if (BUGLVL(D_INIT_REASONS))
numprint = 0;
iomem[index] = base;
@ -276,10 +276,10 @@ static void __init com90xx_probe(void)
*p-- = shmems[--numshmems];
index--;
}
BUGMSG2(D_INIT, "\n");
arc_cont(D_INIT, "\n");
if (!numshmems) {
BUGMSG2(D_NORMAL, "S3: No ARCnet cards found.\n");
arc_cont(D_NORMAL, "S3: No ARCnet cards found.\n");
for (port = &ports[0]; port < ports + numports; port++)
release_region(*port, ARCNET_TOTAL_SIZE);
kfree(shmems);
@ -294,12 +294,12 @@ static void __init com90xx_probe(void)
numprint++;
numprint %= 8;
if (!numprint) {
BUGMSG2(D_INIT, "\n");
BUGMSG2(D_INIT, "S4: ");
arc_cont(D_INIT, "\n");
arc_cont(D_INIT, "S4: ");
}
BUGMSG2(D_INIT, "%lXh ", *p);
arc_cont(D_INIT, "%lXh ", *p);
}
BUGMSG2(D_INIT, "\n");
arc_cont(D_INIT, "\n");
/* Stage 5: for any ports that have the correct status, can disable
* the RESET flag, and (if no irq is given) generate an autoirq,
@ -315,18 +315,18 @@ static void __init com90xx_probe(void)
numprint++;
numprint %= 8;
if (!numprint) {
BUGMSG2(D_INIT, "\n");
BUGMSG2(D_INIT, "S5: ");
arc_cont(D_INIT, "\n");
arc_cont(D_INIT, "S5: ");
}
BUGMSG2(D_INIT, "%Xh ", *port);
arc_cont(D_INIT, "%Xh ", *port);
ioaddr = *port;
status = ASTATUS();
if ((status & 0x9D)
!= (NORXflag | RECONflag | TXFREEflag | RESETflag)) {
BUGMSG2(D_INIT_REASONS, "(status=%Xh)\n", status);
BUGMSG2(D_INIT_REASONS, "S5: ");
arc_cont(D_INIT_REASONS, "(status=%Xh)\n", status);
arc_cont(D_INIT_REASONS, "S5: ");
if (BUGLVL(D_INIT_REASONS))
numprint = 0;
release_region(*port, ARCNET_TOTAL_SIZE);
@ -336,9 +336,9 @@ static void __init com90xx_probe(void)
ACOMMAND(CFLAGScmd | RESETclear | CONFIGclear);
status = ASTATUS();
if (status & RESETflag) {
BUGMSG2(D_INIT_REASONS, " (eternal reset, status=%Xh)\n",
status);
BUGMSG2(D_INIT_REASONS, "S5: ");
arc_cont(D_INIT_REASONS, " (eternal reset, status=%Xh)\n",
status);
arc_cont(D_INIT_REASONS, "S5: ");
if (BUGLVL(D_INIT_REASONS))
numprint = 0;
release_region(*port, ARCNET_TOTAL_SIZE);
@ -360,8 +360,8 @@ static void __init com90xx_probe(void)
airq = probe_irq_off(airqmask);
if (airq <= 0) {
BUGMSG2(D_INIT_REASONS, "(airq=%d)\n", airq);
BUGMSG2(D_INIT_REASONS, "S5: ");
arc_cont(D_INIT_REASONS, "(airq=%d)\n", airq);
arc_cont(D_INIT_REASONS, "S5: ");
if (BUGLVL(D_INIT_REASONS))
numprint = 0;
release_region(*port, ARCNET_TOTAL_SIZE);
@ -372,7 +372,7 @@ static void __init com90xx_probe(void)
airq = irq;
}
BUGMSG2(D_INIT, "(%d,", airq);
arc_cont(D_INIT, "(%d,", airq);
openparen = 1;
/* Everything seems okay. But which shmem, if any, puts
@ -399,7 +399,7 @@ static void __init com90xx_probe(void)
void __iomem *base = iomem[index];
if (readb(base) == TESTvalue) { /* found one */
BUGMSG2(D_INIT, "%lXh)\n", *p);
arc_cont(D_INIT, "%lXh)\n", *p);
openparen = 0;
/* register the card */
@ -412,7 +412,7 @@ static void __init com90xx_probe(void)
iomem[index] = iomem[numshmems];
break; /* go to the next I/O port */
} else {
BUGMSG2(D_INIT_REASONS, "%Xh-", readb(base));
arc_cont(D_INIT_REASONS, "%Xh-", readb(base));
}
}
@ -476,7 +476,7 @@ static int __init com90xx_found(int ioaddr, int airq, u_long shmem, void __iomem
/* allocate struct net_device */
dev = alloc_arcdev(device);
if (!dev) {
BUGMSG2(D_NORMAL, "com90xx: Can't allocate device!\n");
arc_cont(D_NORMAL, "com90xx: Can't allocate device!\n");
iounmap(p);
release_mem_region(shmem, MIRROR_SIZE);
return -ENOMEM;
@ -515,7 +515,7 @@ static int __init com90xx_found(int ioaddr, int airq, u_long shmem, void __iomem
/* reserve the irq */
if (request_irq(airq, arcnet_interrupt, 0, "arcnet (90xx)", dev)) {
BUGMSG(D_NORMAL, "Can't get IRQ %d!\n", airq);
arc_printk(D_NORMAL, dev, "Can't get IRQ %d!\n", airq);
goto err_release_mem;
}
dev->irq = airq;
@ -531,7 +531,7 @@ static int __init com90xx_found(int ioaddr, int airq, u_long shmem, void __iomem
lp->hw.copy_from_card = com90xx_copy_from_card;
lp->mem_start = ioremap(dev->mem_start, dev->mem_end - dev->mem_start + 1);
if (!lp->mem_start) {
BUGMSG(D_NORMAL, "Can't remap device memory!\n");
arc_printk(D_NORMAL, dev, "Can't remap device memory!\n");
goto err_free_irq;
}
@ -540,10 +540,11 @@ static int __init com90xx_found(int ioaddr, int airq, u_long shmem, void __iomem
dev->base_addr = ioaddr;
BUGMSG(D_NORMAL, "COM90xx station %02Xh found at %03lXh, IRQ %d, ShMem %lXh (%ld*%xh).\n",
dev->dev_addr[0],
dev->base_addr, dev->irq, dev->mem_start,
(dev->mem_end - dev->mem_start + 1) / mirror_size, mirror_size);
arc_printk(D_NORMAL, dev, "COM90xx station %02Xh found at %03lXh, IRQ %d, ShMem %lXh (%ld*%xh).\n",
dev->dev_addr[0],
dev->base_addr, dev->irq, dev->mem_start,
(dev->mem_end - dev->mem_start + 1) / mirror_size,
mirror_size);
if (register_netdev(dev))
goto err_unmap;
@ -595,7 +596,7 @@ static int com90xx_reset(struct net_device *dev, int really_reset)
struct arcnet_local *lp = netdev_priv(dev);
short ioaddr = dev->base_addr;
BUGMSG(D_INIT, "Resetting (status=%02Xh)\n", ASTATUS());
arc_printk(D_INIT, dev, "Resetting (status=%02Xh)\n", ASTATUS());
if (really_reset) {
/* reset the card */
@ -611,7 +612,7 @@ static int com90xx_reset(struct net_device *dev, int really_reset)
/* verify that the ARCnet signature byte is present */
if (readb(lp->mem_start) != TESTvalue) {
if (really_reset)
BUGMSG(D_NORMAL, "reset failed: TESTvalue not present.\n");
arc_printk(D_NORMAL, dev, "reset failed: TESTvalue not present.\n");
return 1;
}
/* enable extended (512-byte) packets */
@ -631,7 +632,7 @@ static void com90xx_copy_to_card(struct net_device *dev, int bufnum, int offset,
struct arcnet_local *lp = netdev_priv(dev);
void __iomem *memaddr = lp->mem_start + bufnum * 512 + offset;
TIME("memcpy_toio", count, memcpy_toio(memaddr, buf, count));
TIME(dev, "memcpy_toio", count, memcpy_toio(memaddr, buf, count));
}
static void com90xx_copy_from_card(struct net_device *dev, int bufnum, int offset,
@ -640,7 +641,7 @@ static void com90xx_copy_from_card(struct net_device *dev, int bufnum, int offse
struct arcnet_local *lp = netdev_priv(dev);
void __iomem *memaddr = lp->mem_start + bufnum * 512 + offset;
TIME("memcpy_fromio", count, memcpy_fromio(buf, memaddr, count));
TIME(dev, "memcpy_fromio", count, memcpy_fromio(buf, memaddr, count));
}
MODULE_LICENSE("GPL");

16
drivers/net/arcnet/rfc1051.c
View File

@ -124,7 +124,7 @@ static void rx(struct net_device *dev, int bufnum,
struct archdr *pkt = pkthdr;
int ofs;
BUGMSG(D_DURING, "it's a raw packet (length=%d)\n", length);
arc_printk(D_DURING, dev, "it's a raw packet (length=%d)\n", length);
if (length >= MinTU)
ofs = 512 - length;
@ -133,7 +133,7 @@ static void rx(struct net_device *dev, int bufnum,
skb = alloc_skb(length + ARC_HDR_SIZE, GFP_ATOMIC);
if (skb == NULL) {
BUGMSG(D_NORMAL, "Memory squeeze, dropping packet.\n");
arc_printk(D_NORMAL, dev, "Memory squeeze, dropping packet\n");
dev->stats.rx_dropped++;
return;
}
@ -173,8 +173,8 @@ static int build_header(struct sk_buff *skb, struct net_device *dev,
soft->proto = ARC_P_ARP_RFC1051;
break;
default:
BUGMSG(D_NORMAL, "RFC1051: I don't understand protocol %d (%Xh)\n",
type, type);
arc_printk(D_NORMAL, dev, "RFC1051: I don't understand protocol %d (%Xh)\n",
type, type);
dev->stats.tx_errors++;
dev->stats.tx_aborted_errors++;
return 0;
@ -210,15 +210,15 @@ static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
struct arc_hardware *hard = &pkt->hard;
int ofs;
BUGMSG(D_DURING, "prepare_tx: txbufs=%d/%d/%d\n",
lp->next_tx, lp->cur_tx, bufnum);
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 */
if (length > XMTU) {
/* should never happen! other people already check for this. */
BUGMSG(D_NORMAL, "Bug! prepare_tx with size %d (> %d)\n",
length, XMTU);
arc_printk(D_NORMAL, dev, "Bug! prepare_tx with size %d (> %d)\n",
length, XMTU);
length = XMTU;
}
if (length > MinTU) {

104
drivers/net/arcnet/rfc1201.c
View File

@ -136,7 +136,8 @@ static void rx(struct net_device *dev, int bufnum,
int saddr = pkt->hard.source, ofs;
struct Incoming *in = &lp->rfc1201.incoming[saddr];
BUGMSG(D_DURING, "it's an RFC1201 packet (length=%d)\n", length);
arc_printk(D_DURING, dev, "it's an RFC1201 packet (length=%d)\n",
length);
if (length >= MinTU)
ofs = 512 - length;
@ -145,10 +146,10 @@ static void rx(struct net_device *dev, int bufnum,
if (soft->split_flag == 0xFF) { /* Exception Packet */
if (length >= 4 + RFC1201_HDR_SIZE) {
BUGMSG(D_DURING, "compensating for exception packet\n");
arc_printk(D_DURING, dev, "compensating for exception packet\n");
} else {
BUGMSG(D_EXTRA, "short RFC1201 exception packet from %02Xh",
saddr);
arc_printk(D_EXTRA, dev, "short RFC1201 exception packet from %02Xh",
saddr);
return;
}
@ -159,12 +160,13 @@ static void rx(struct net_device *dev, int bufnum,
soft, sizeof(pkt->soft));
}
if (!soft->split_flag) { /* not split */
BUGMSG(D_RX, "incoming is not split (splitflag=%d)\n",
soft->split_flag);
arc_printk(D_RX, dev, "incoming is not split (splitflag=%d)\n",
soft->split_flag);
if (in->skb) { /* already assembling one! */
BUGMSG(D_EXTRA, "aborting assembly (seq=%d) for unsplit packet (splitflag=%d, seq=%d)\n",
in->sequence, soft->split_flag, soft->sequence);
arc_printk(D_EXTRA, dev, "aborting assembly (seq=%d) for unsplit packet (splitflag=%d, seq=%d)\n",
in->sequence, soft->split_flag,
soft->sequence);
lp->rfc1201.aborted_seq = soft->sequence;
dev_kfree_skb_irq(in->skb);
dev->stats.rx_errors++;
@ -175,7 +177,7 @@ static void rx(struct net_device *dev, int bufnum,
skb = alloc_skb(length + ARC_HDR_SIZE, GFP_ATOMIC);
if (skb == NULL) {
BUGMSG(D_NORMAL, "Memory squeeze, dropping packet.\n");
arc_printk(D_NORMAL, dev, "Memory squeeze, dropping packet\n");
dev->stats.rx_dropped++;
return;
}
@ -205,18 +207,18 @@ static void rx(struct net_device *dev, int bufnum,
uint8_t *cptr = (uint8_t *)arp + sizeof(struct arphdr);
if (!*cptr) { /* is saddr = 00? */
BUGMSG(D_EXTRA,
"ARP source address was 00h, set to %02Xh.\n",
saddr);
arc_printk(D_EXTRA, dev,
"ARP source address was 00h, set to %02Xh\n",
saddr);
dev->stats.rx_crc_errors++;
*cptr = saddr;
} else {
BUGMSG(D_DURING, "ARP source address (%Xh) is fine.\n",
*cptr);
arc_printk(D_DURING, dev, "ARP source address (%Xh) is fine.\n",
*cptr);
}
} else {
BUGMSG(D_NORMAL, "funny-shaped ARP packet. (%Xh, %Xh)\n",
arp->ar_hln, arp->ar_pln);
arc_printk(D_NORMAL, dev, "funny-shaped ARP packet. (%Xh, %Xh)\n",
arp->ar_hln, arp->ar_pln);
dev->stats.rx_errors++;
dev->stats.rx_crc_errors++;
}
@ -245,13 +247,13 @@ static void rx(struct net_device *dev, int bufnum,
* other way to be reliable.
*/
BUGMSG(D_RX, "packet is split (splitflag=%d, seq=%d)\n",
soft->split_flag, in->sequence);
arc_printk(D_RX, dev, "packet is split (splitflag=%d, seq=%d)\n",
soft->split_flag, in->sequence);
if (in->skb && in->sequence != soft->sequence) {
BUGMSG(D_EXTRA, "wrong seq number (saddr=%d, expected=%d, seq=%d, splitflag=%d)\n",
saddr, in->sequence, soft->sequence,
soft->split_flag);
arc_printk(D_EXTRA, dev, "wrong seq number (saddr=%d, expected=%d, seq=%d, splitflag=%d)\n",
saddr, in->sequence, soft->sequence,
soft->split_flag);
dev_kfree_skb_irq(in->skb);
in->skb = NULL;
dev->stats.rx_errors++;
@ -259,12 +261,12 @@ static void rx(struct net_device *dev, int bufnum,
in->lastpacket = in->numpackets = 0;
}
if (soft->split_flag & 1) { /* first packet in split */
BUGMSG(D_RX, "brand new splitpacket (splitflag=%d)\n",
soft->split_flag);
arc_printk(D_RX, dev, "brand new splitpacket (splitflag=%d)\n",
soft->split_flag);
if (in->skb) { /* already assembling one! */
BUGMSG(D_EXTRA, "aborting previous (seq=%d) assembly (splitflag=%d, seq=%d)\n",
in->sequence, soft->split_flag,
soft->sequence);
arc_printk(D_EXTRA, dev, "aborting previous (seq=%d) assembly (splitflag=%d, seq=%d)\n",
in->sequence, soft->split_flag,
soft->sequence);
dev->stats.rx_errors++;
dev->stats.rx_missed_errors++;
dev_kfree_skb_irq(in->skb);
@ -274,8 +276,8 @@ static void rx(struct net_device *dev, int bufnum,
in->lastpacket = 1;
if (in->numpackets > 16) {
BUGMSG(D_EXTRA, "incoming packet more than 16 segments; dropping. (splitflag=%d)\n",
soft->split_flag);
arc_printk(D_EXTRA, dev, "incoming packet more than 16 segments; dropping. (splitflag=%d)\n",
soft->split_flag);
lp->rfc1201.aborted_seq = soft->sequence;
dev->stats.rx_errors++;
dev->stats.rx_length_errors++;
@ -284,7 +286,7 @@ static void rx(struct net_device *dev, int bufnum,
in->skb = skb = alloc_skb(508 * in->numpackets + ARC_HDR_SIZE,
GFP_ATOMIC);
if (skb == NULL) {
BUGMSG(D_NORMAL, "(split) memory squeeze, dropping packet.\n");
arc_printk(D_NORMAL, dev, "(split) memory squeeze, dropping packet.\n");
lp->rfc1201.aborted_seq = soft->sequence;
dev->stats.rx_dropped++;
return;
@ -305,9 +307,10 @@ static void rx(struct net_device *dev, int bufnum,
*/
if (!in->skb) {
if (lp->rfc1201.aborted_seq != soft->sequence) {
BUGMSG(D_EXTRA, "can't continue split without starting first! (splitflag=%d, seq=%d, aborted=%d)\n",
soft->split_flag, soft->sequence,
lp->rfc1201.aborted_seq);
arc_printk(D_EXTRA, dev, "can't continue split without starting first! (splitflag=%d, seq=%d, aborted=%d)\n",
soft->split_flag,
soft->sequence,
lp->rfc1201.aborted_seq);
dev->stats.rx_errors++;
dev->stats.rx_missed_errors++;
}
@ -317,15 +320,16 @@ static void rx(struct net_device *dev, int bufnum,
if (packetnum != in->lastpacket) { /* not the right flag! */
/* harmless duplicate? ignore. */
if (packetnum <= in->lastpacket - 1) {
BUGMSG(D_EXTRA, "duplicate splitpacket ignored! (splitflag=%d)\n",
soft->split_flag);
arc_printk(D_EXTRA, dev, "duplicate splitpacket ignored! (splitflag=%d)\n",
soft->split_flag);
dev->stats.rx_errors++;
dev->stats.rx_frame_errors++;
return;
}
/* "bad" duplicate, kill reassembly */
BUGMSG(D_EXTRA, "out-of-order splitpacket, reassembly (seq=%d) aborted (splitflag=%d, seq=%d)\n",
in->sequence, soft->split_flag, soft->sequence);
arc_printk(D_EXTRA, dev, "out-of-order splitpacket, reassembly (seq=%d) aborted (splitflag=%d, seq=%d)\n",
in->sequence, soft->split_flag,
soft->sequence);
lp->rfc1201.aborted_seq = soft->sequence;
dev_kfree_skb_irq(in->skb);
in->skb = NULL;
@ -350,10 +354,10 @@ static void rx(struct net_device *dev, int bufnum,
in->skb = NULL;
in->lastpacket = in->numpackets = 0;
BUGMSG(D_SKB_SIZE, "skb: received %d bytes from %02X (unsplit)\n",
skb->len, pkt->hard.source);
BUGMSG(D_SKB_SIZE, "skb: received %d bytes from %02X (split)\n",
skb->len, pkt->hard.source);
arc_printk(D_SKB_SIZE, dev, "skb: received %d bytes from %02X (unsplit)\n",
skb->len, pkt->hard.source);
arc_printk(D_SKB_SIZE, dev, "skb: received %d bytes from %02X (split)\n",
skb->len, pkt->hard.source);
if (BUGLVL(D_SKB))
arcnet_dump_skb(dev, skb, "rx");
@ -395,8 +399,8 @@ static int build_header(struct sk_buff *skb, struct net_device *dev,
soft->proto = ARC_P_ATALK;
break;
default:
BUGMSG(D_NORMAL, "RFC1201: I don't understand protocol %d (%Xh)\n",
type, type);
arc_printk(D_NORMAL, dev, "RFC1201: I don't understand protocol %d (%Xh)\n",
type, type);
dev->stats.tx_errors++;
dev->stats.tx_aborted_errors++;
return 0;
@ -469,8 +473,8 @@ static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
const int maxsegsize = XMTU - RFC1201_HDR_SIZE;
struct Outgoing *out;
BUGMSG(D_DURING, "prepare_tx: txbufs=%d/%d/%d\n",
lp->next_tx, lp->cur_tx, bufnum);
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 */
pkt->soft.rfc1201.split_flag = 0;
@ -484,9 +488,9 @@ static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
out->numsegs = (out->dataleft + maxsegsize - 1) / maxsegsize;
out->segnum = 0;
BUGMSG(D_DURING, "rfc1201 prep_tx: ready for %d-segment split (%d bytes, seq=%d)\n",
out->numsegs, out->length,
pkt->soft.rfc1201.sequence);
arc_printk(D_DURING, dev, "rfc1201 prep_tx: ready for %d-segment split (%d bytes, seq=%d)\n",
out->numsegs, out->length,
pkt->soft.rfc1201.sequence);
return 0; /* not done */
}
@ -505,9 +509,9 @@ static int continue_tx(struct net_device *dev, int bufnum)
int maxsegsize = XMTU - RFC1201_HDR_SIZE;
int seglen;
BUGMSG(D_DURING,
"rfc1201 continue_tx: loading segment %d(+1) of %d (seq=%d)\n",
out->segnum, out->numsegs, soft->sequence);
arc_printk(D_DURING, dev,
"rfc1201 continue_tx: loading segment %d(+1) of %d (seq=%d)\n",
out->segnum, out->numsegs, soft->sequence);
/* the "new" soft header comes right before the data chunk */
newsoft = (struct arc_rfc1201 *)

32
include/linux/arcdevice.h
View File

@ -81,34 +81,36 @@ extern int arcnet_debug;
#define BUGLVL(x) ((x) & ARCNET_DEBUG_MAX & arcnet_debug)
/* macros to simplify debug checking */
#define BUGMSG(x, fmt, ...) \
#define arc_printk(x, dev, fmt, ...) \
do { \
if (BUGLVL(x)) \
printk("%s%6s: " fmt, \
(x) == D_NORMAL ? KERN_WARNING : \
(x) < D_DURING ? KERN_INFO : KERN_DEBUG, \
dev->name, ##__VA_ARGS__); \
if (BUGLVL(x)) { \
if ((x) == D_NORMAL) \
netdev_warn(dev, fmt, ##__VA_ARGS__); \
else if ((x) < D_DURING) \
netdev_info(dev, fmt, ##__VA_ARGS__); \
else \
netdev_dbg(dev, fmt, ##__VA_ARGS__); \
} \
} while (0)
#define BUGMSG2(x, fmt, ...) \
#define arc_cont(x, fmt, ...) \
do { \
if (BUGLVL(x)) \
printk(fmt, ##__VA_ARGS__); \
if (BUGLVL(x)) \
pr_cont(fmt, ##__VA_ARGS__); \
} while (0)
/* see how long a function call takes to run, expressed in CPU cycles */
#define TIME(name, bytes, call) \
#define TIME(dev, name, bytes, call) \
do { \
if (BUGLVL(D_TIMING)) { \
unsigned long _x, _y; \
_x = get_cycles(); \
call; \
_y = get_cycles(); \
BUGMSG(D_TIMING, \
"%s: %d bytes in %lu cycles == " \
"%lu Kbytes/100Mcycle\n", \
name, bytes, _y - _x, \
100000000 / 1024 * bytes / (_y - _x + 1)); \
arc_printk(D_TIMING, dev, \
"%s: %d bytes in %lu cycles == %lu Kbytes/100Mcycle\n", \
name, bytes, _y - _x, \
100000000 / 1024 * bytes / (_y - _x + 1)); \
} else { \
call; \
} \