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path: root/drivers/net/wireless/netwave_cs.c
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Diffstat (limited to 'drivers/net/wireless/netwave_cs.c')
-rw-r--r--drivers/net/wireless/netwave_cs.c95
1 files changed, 38 insertions, 57 deletions
diff --git a/drivers/net/wireless/netwave_cs.c b/drivers/net/wireless/netwave_cs.c
index 9498b46c99a4..e61e6b9440ab 100644
--- a/drivers/net/wireless/netwave_cs.c
+++ b/drivers/net/wireless/netwave_cs.c
@@ -145,23 +145,6 @@ static const unsigned int txConfEUD = 0x10; /* Enable Uni-Data packets */
static const unsigned int txConfKey = 0x02; /* Scramble data packets */
static const unsigned int txConfLoop = 0x01; /* Loopback mode */
-/*
- All the PCMCIA modules use PCMCIA_DEBUG to control debugging. If
- you do not define PCMCIA_DEBUG at all, all the debug code will be
- left out. If you compile with PCMCIA_DEBUG=0, the debug code will
- be present but disabled -- but it can then be enabled for specific
- modules at load time with a 'pc_debug=#' option to insmod.
-*/
-
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version =
-"netwave_cs.c 0.3.0 Thu Jul 17 14:36:02 1997 (John Markus Bjørndalen)\n";
-#else
-#define DEBUG(n, args...)
-#endif
/*====================================================================*/
@@ -383,7 +366,7 @@ static int netwave_probe(struct pcmcia_device *link)
struct net_device *dev;
netwave_private *priv;
- DEBUG(0, "netwave_attach()\n");
+ dev_dbg(&link->dev, "netwave_attach()\n");
/* Initialize the struct pcmcia_device structure */
dev = alloc_etherdev(sizeof(netwave_private));
@@ -401,8 +384,7 @@ static int netwave_probe(struct pcmcia_device *link)
link->io.IOAddrLines = 5;
/* Interrupt setup */
- link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
- link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+ link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
link->irq.Handler = &netwave_interrupt;
/* General socket configuration */
@@ -421,8 +403,6 @@ static int netwave_probe(struct pcmcia_device *link)
dev->watchdog_timeo = TX_TIMEOUT;
- link->irq.Instance = dev;
-
return netwave_pcmcia_config( link);
} /* netwave_attach */
@@ -438,7 +418,7 @@ static void netwave_detach(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
- DEBUG(0, "netwave_detach(0x%p)\n", link);
+ dev_dbg(&link->dev, "netwave_detach\n");
netwave_release(link);
@@ -725,18 +705,15 @@ static const struct iw_handler_def netwave_handler_def =
*
*/
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
static int netwave_pcmcia_config(struct pcmcia_device *link) {
struct net_device *dev = link->priv;
netwave_private *priv = netdev_priv(dev);
- int i, j, last_ret, last_fn;
+ int i, j, ret;
win_req_t req;
memreq_t mem;
u_char __iomem *ramBase = NULL;
- DEBUG(0, "netwave_pcmcia_config(0x%p)\n", link);
+ dev_dbg(&link->dev, "netwave_pcmcia_config\n");
/*
* Try allocating IO ports. This tries a few fixed addresses.
@@ -749,22 +726,24 @@ static int netwave_pcmcia_config(struct pcmcia_device *link) {
if (i == 0)
break;
}
- if (i != 0) {
- cs_error(link, RequestIO, i);
+ if (i != 0)
goto failed;
- }
/*
* Now allocate an interrupt line. Note that this does not
* actually assign a handler to the interrupt.
*/
- CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+ ret = pcmcia_request_irq(link, &link->irq);
+ if (ret)
+ goto failed;
/*
* This actually configures the PCMCIA socket -- setting up
* the I/O windows and the interrupt mapping.
*/
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+ ret = pcmcia_request_configuration(link, &link->conf);
+ if (ret)
+ goto failed;
/*
* Allocate a 32K memory window. Note that the struct pcmcia_device
@@ -772,14 +751,18 @@ static int netwave_pcmcia_config(struct pcmcia_device *link) {
* device needs several windows, you'll need to keep track of
* the handles in your private data structure, dev->priv.
*/
- DEBUG(1, "Setting mem speed of %d\n", mem_speed);
+ dev_dbg(&link->dev, "Setting mem speed of %d\n", mem_speed);
req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
req.Base = 0; req.Size = 0x8000;
req.AccessSpeed = mem_speed;
- CS_CHECK(RequestWindow, pcmcia_request_window(&link, &req, &link->win));
+ ret = pcmcia_request_window(link, &req, &link->win);
+ if (ret)
+ goto failed;
mem.CardOffset = 0x20000; mem.Page = 0;
- CS_CHECK(MapMemPage, pcmcia_map_mem_page(link->win, &mem));
+ ret = pcmcia_map_mem_page(link, link->win, &mem);
+ if (ret)
+ goto failed;
/* Store base address of the common window frame */
ramBase = ioremap(req.Base, 0x8000);
@@ -787,7 +770,7 @@ static int netwave_pcmcia_config(struct pcmcia_device *link) {
dev->irq = link->irq.AssignedIRQ;
dev->base_addr = link->io.BasePort1;
- SET_NETDEV_DEV(dev, &handle_to_dev(link));
+ SET_NETDEV_DEV(dev, &link->dev);
if (register_netdev(dev) != 0) {
printk(KERN_DEBUG "netwave_cs: register_netdev() failed\n");
@@ -818,8 +801,6 @@ static int netwave_pcmcia_config(struct pcmcia_device *link) {
get_uint16(ramBase + NETWAVE_EREG_ARW+2));
return 0;
-cs_failed:
- cs_error(link, last_fn, last_ret);
failed:
netwave_release(link);
return -ENODEV;
@@ -837,7 +818,7 @@ static void netwave_release(struct pcmcia_device *link)
struct net_device *dev = link->priv;
netwave_private *priv = netdev_priv(dev);
- DEBUG(0, "netwave_release(0x%p)\n", link);
+ dev_dbg(&link->dev, "netwave_release\n");
pcmcia_disable_device(link);
if (link->win)
@@ -892,7 +873,7 @@ static void netwave_reset(struct net_device *dev) {
u_char __iomem *ramBase = priv->ramBase;
unsigned int iobase = dev->base_addr;
- DEBUG(0, "netwave_reset: Done with hardware reset\n");
+ pr_debug("netwave_reset: Done with hardware reset\n");
priv->timeoutCounter = 0;
@@ -988,7 +969,7 @@ static int netwave_hw_xmit(unsigned char* data, int len,
dev->stats.tx_bytes += len;
- DEBUG(3, "Transmitting with SPCQ %x SPU %x LIF %x ISPLQ %x\n",
+ pr_debug("Transmitting with SPCQ %x SPU %x LIF %x ISPLQ %x\n",
readb(ramBase + NETWAVE_EREG_SPCQ),
readb(ramBase + NETWAVE_EREG_SPU),
readb(ramBase + NETWAVE_EREG_LIF),
@@ -1000,7 +981,7 @@ static int netwave_hw_xmit(unsigned char* data, int len,
MaxData = get_uint16(ramBase + NETWAVE_EREG_TDP+2);
DataOffset = get_uint16(ramBase + NETWAVE_EREG_TDP+4);
- DEBUG(3, "TxFreeList %x, MaxData %x, DataOffset %x\n",
+ pr_debug("TxFreeList %x, MaxData %x, DataOffset %x\n",
TxFreeList, MaxData, DataOffset);
/* Copy packet to the adapter fragment buffers */
@@ -1088,7 +1069,7 @@ static irqreturn_t netwave_interrupt(int irq, void* dev_id)
status = inb(iobase + NETWAVE_REG_ASR);
if (!pcmcia_dev_present(link)) {
- DEBUG(1, "netwave_interrupt: Interrupt with status 0x%x "
+ pr_debug("netwave_interrupt: Interrupt with status 0x%x "
"from removed or suspended card!\n", status);
break;
}
@@ -1132,7 +1113,7 @@ static irqreturn_t netwave_interrupt(int irq, void* dev_id)
int txStatus;
txStatus = readb(ramBase + NETWAVE_EREG_TSER);
- DEBUG(3, "Transmit done. TSER = %x id %x\n",
+ pr_debug("Transmit done. TSER = %x id %x\n",
txStatus, readb(ramBase + NETWAVE_EREG_TSER + 1));
if (txStatus & 0x20) {
@@ -1156,7 +1137,7 @@ static irqreturn_t netwave_interrupt(int irq, void* dev_id)
* TxGU and TxNOAP is set. (Those are the only ones
* to set TxErr).
*/
- DEBUG(3, "netwave_interrupt: TxDN with error status %x\n",
+ pr_debug("netwave_interrupt: TxDN with error status %x\n",
txStatus);
/* Clear out TxGU, TxNOAP, TxErr and TxTrys */
@@ -1164,7 +1145,7 @@ static irqreturn_t netwave_interrupt(int irq, void* dev_id)
writeb(0xdf & txStatus, ramBase+NETWAVE_EREG_TSER+4);
++dev->stats.tx_errors;
}
- DEBUG(3, "New status is TSER %x ASR %x\n",
+ pr_debug("New status is TSER %x ASR %x\n",
readb(ramBase + NETWAVE_EREG_TSER),
inb(iobase + NETWAVE_REG_ASR));
@@ -1172,7 +1153,7 @@ static irqreturn_t netwave_interrupt(int irq, void* dev_id)
}
/* TxBA, this would trigger on all error packets received */
/* if (status & 0x01) {
- DEBUG(4, "Transmit buffers available, %x\n", status);
+ pr_debug("Transmit buffers available, %x\n", status);
}
*/
}
@@ -1190,7 +1171,7 @@ static irqreturn_t netwave_interrupt(int irq, void* dev_id)
*/
static void netwave_watchdog(struct net_device *dev) {
- DEBUG(1, "%s: netwave_watchdog: watchdog timer expired\n", dev->name);
+ pr_debug("%s: netwave_watchdog: watchdog timer expired\n", dev->name);
netwave_reset(dev);
dev->trans_start = jiffies;
netif_wake_queue(dev);
@@ -1211,7 +1192,7 @@ static int netwave_rx(struct net_device *dev)
int i;
u_char *ptr;
- DEBUG(3, "xinw_rx: Receiving ... \n");
+ pr_debug("xinw_rx: Receiving ... \n");
/* Receive max 10 packets for now. */
for (i = 0; i < 10; i++) {
@@ -1237,7 +1218,7 @@ static int netwave_rx(struct net_device *dev)
skb = dev_alloc_skb(rcvLen+5);
if (skb == NULL) {
- DEBUG(1, "netwave_rx: Could not allocate an sk_buff of "
+ pr_debug("netwave_rx: Could not allocate an sk_buff of "
"length %d\n", rcvLen);
++dev->stats.rx_dropped;
/* Tell the adapter to skip the packet */
@@ -1279,7 +1260,7 @@ static int netwave_rx(struct net_device *dev)
wait_WOC(iobase);
writeb(NETWAVE_CMD_SRP, ramBase + NETWAVE_EREG_CB + 0);
writeb(NETWAVE_CMD_EOC, ramBase + NETWAVE_EREG_CB + 1);
- DEBUG(3, "Packet reception ok\n");
+ pr_debug("Packet reception ok\n");
}
return 0;
}
@@ -1288,7 +1269,7 @@ static int netwave_open(struct net_device *dev) {
netwave_private *priv = netdev_priv(dev);
struct pcmcia_device *link = priv->p_dev;
- DEBUG(1, "netwave_open: starting.\n");
+ dev_dbg(&link->dev, "netwave_open: starting.\n");
if (!pcmcia_dev_present(link))
return -ENODEV;
@@ -1305,7 +1286,7 @@ static int netwave_close(struct net_device *dev) {
netwave_private *priv = netdev_priv(dev);
struct pcmcia_device *link = priv->p_dev;
- DEBUG(1, "netwave_close: finishing.\n");
+ dev_dbg(&link->dev, "netwave_close: finishing.\n");
link->open--;
netif_stop_queue(dev);
@@ -1358,11 +1339,11 @@ static void set_multicast_list(struct net_device *dev)
u_char rcvMode = 0;
#ifdef PCMCIA_DEBUG
- if (pc_debug > 2) {
- static int old;
+ {
+ xstatic int old;
if (old != dev->mc_count) {
old = dev->mc_count;
- DEBUG(0, "%s: setting Rx mode to %d addresses.\n",
+ pr_debug("%s: setting Rx mode to %d addresses.\n",
dev->name, dev->mc_count);
}
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.