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path: root/drivers/net/irda/ali-ircc.c
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Diffstat (limited to 'drivers/net/irda/ali-ircc.c')
-rw-r--r--drivers/net/irda/ali-ircc.c263
1 files changed, 111 insertions, 152 deletions
diff --git a/drivers/net/irda/ali-ircc.c b/drivers/net/irda/ali-ircc.c
index befa45f809c3..588680a72fa1 100644
--- a/drivers/net/irda/ali-ircc.c
+++ b/drivers/net/irda/ali-ircc.c
@@ -154,12 +154,10 @@ static int __init ali_ircc_init(void)
int reg, revision;
int i = 0;
- IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__);
-
ret = platform_driver_register(&ali_ircc_driver);
if (ret) {
- IRDA_ERROR("%s, Can't register driver!\n",
- ALI_IRCC_DRIVER_NAME);
+ net_err_ratelimited("%s, Can't register driver!\n",
+ ALI_IRCC_DRIVER_NAME);
return ret;
}
@@ -168,7 +166,7 @@ static int __init ali_ircc_init(void)
/* Probe for all the ALi chipsets we know about */
for (chip= chips; chip->name; chip++, i++)
{
- IRDA_DEBUG(2, "%s(), Probing for %s ...\n", __func__, chip->name);
+ pr_debug("%s(), Probing for %s ...\n", __func__, chip->name);
/* Try all config registers for this chip */
for (cfg=0; cfg<2; cfg++)
@@ -198,12 +196,13 @@ static int __init ali_ircc_init(void)
if (reg == chip->cid_value)
{
- IRDA_DEBUG(2, "%s(), Chip found at 0x%03x\n", __func__, cfg_base);
+ pr_debug("%s(), Chip found at 0x%03x\n",
+ __func__, cfg_base);
outb(0x1F, cfg_base);
revision = inb(cfg_base+1);
- IRDA_DEBUG(2, "%s(), Found %s chip, revision=%d\n", __func__,
- chip->name, revision);
+ pr_debug("%s(), Found %s chip, revision=%d\n",
+ __func__, chip->name, revision);
/*
* If the user supplies the base address, then
@@ -225,15 +224,14 @@ static int __init ali_ircc_init(void)
}
else
{
- IRDA_DEBUG(2, "%s(), No %s chip at 0x%03x\n", __func__, chip->name, cfg_base);
+ pr_debug("%s(), No %s chip at 0x%03x\n",
+ __func__, chip->name, cfg_base);
}
/* Exit configuration */
outb(0xbb, cfg_base);
}
}
- IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __func__);
-
if (ret)
platform_driver_unregister(&ali_ircc_driver);
@@ -250,8 +248,6 @@ static void __exit ali_ircc_cleanup(void)
{
int i;
- IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__);
-
for (i=0; i < ARRAY_SIZE(dev_self); i++) {
if (dev_self[i])
ali_ircc_close(dev_self[i]);
@@ -259,7 +255,6 @@ static void __exit ali_ircc_cleanup(void)
platform_driver_unregister(&ali_ircc_driver);
- IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __func__);
}
static const struct net_device_ops ali_ircc_sir_ops = {
@@ -289,11 +284,9 @@ static int ali_ircc_open(int i, chipio_t *info)
int dongle_id;
int err;
- IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__);
-
if (i >= ARRAY_SIZE(dev_self)) {
- IRDA_ERROR("%s(), maximum number of supported chips reached!\n",
- __func__);
+ net_err_ratelimited("%s(), maximum number of supported chips reached!\n",
+ __func__);
return -ENOMEM;
}
@@ -303,8 +296,8 @@ static int ali_ircc_open(int i, chipio_t *info)
dev = alloc_irdadev(sizeof(*self));
if (dev == NULL) {
- IRDA_ERROR("%s(), can't allocate memory for control block!\n",
- __func__);
+ net_err_ratelimited("%s(), can't allocate memory for control block!\n",
+ __func__);
return -ENOMEM;
}
@@ -328,8 +321,8 @@ static int ali_ircc_open(int i, chipio_t *info)
/* Reserve the ioports that we need */
if (!request_region(self->io.fir_base, self->io.fir_ext,
ALI_IRCC_DRIVER_NAME)) {
- IRDA_WARNING("%s(), can't get iobase of 0x%03x\n", __func__,
- self->io.fir_base);
+ net_warn_ratelimited("%s(), can't get iobase of 0x%03x\n",
+ __func__, self->io.fir_base);
err = -ENODEV;
goto err_out1;
}
@@ -380,19 +373,20 @@ static int ali_ircc_open(int i, chipio_t *info)
err = register_netdev(dev);
if (err) {
- IRDA_ERROR("%s(), register_netdev() failed!\n", __func__);
+ net_err_ratelimited("%s(), register_netdev() failed!\n",
+ __func__);
goto err_out4;
}
- IRDA_MESSAGE("IrDA: Registered device %s\n", dev->name);
+ net_info_ratelimited("IrDA: Registered device %s\n", dev->name);
/* Check dongle id */
dongle_id = ali_ircc_read_dongle_id(i, info);
- IRDA_MESSAGE("%s(), %s, Found dongle: %s\n", __func__,
- ALI_IRCC_DRIVER_NAME, dongle_types[dongle_id]);
+ net_info_ratelimited("%s(), %s, Found dongle: %s\n",
+ __func__, ALI_IRCC_DRIVER_NAME,
+ dongle_types[dongle_id]);
self->io.dongle_id = dongle_id;
- IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __func__);
return 0;
@@ -421,8 +415,6 @@ static int __exit ali_ircc_close(struct ali_ircc_cb *self)
{
int iobase;
- IRDA_DEBUG(4, "%s(), ---------------- Start ----------------\n", __func__);
-
IRDA_ASSERT(self != NULL, return -1;);
iobase = self->io.fir_base;
@@ -431,7 +423,7 @@ static int __exit ali_ircc_close(struct ali_ircc_cb *self)
unregister_netdev(self->netdev);
/* Release the PORT that this driver is using */
- IRDA_DEBUG(4, "%s(), Releasing Region %03x\n", __func__, self->io.fir_base);
+ pr_debug("%s(), Releasing Region %03x\n", __func__, self->io.fir_base);
release_region(self->io.fir_base, self->io.fir_ext);
if (self->tx_buff.head)
@@ -445,7 +437,6 @@ static int __exit ali_ircc_close(struct ali_ircc_cb *self)
dev_self[self->index] = NULL;
free_netdev(self->netdev);
- IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __func__);
return 0;
}
@@ -488,7 +479,6 @@ static int ali_ircc_probe_53(ali_chip_t *chip, chipio_t *info)
int cfg_base = info->cfg_base;
int hi, low, reg;
- IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__);
/* Enter Configuration */
outb(chip->entr1, cfg_base);
@@ -507,13 +497,13 @@ static int ali_ircc_probe_53(ali_chip_t *chip, chipio_t *info)
info->sir_base = info->fir_base;
- IRDA_DEBUG(2, "%s(), probing fir_base=0x%03x\n", __func__, info->fir_base);
+ pr_debug("%s(), probing fir_base=0x%03x\n", __func__, info->fir_base);
/* Read IRQ control register */
outb(0x70, cfg_base);
reg = inb(cfg_base+1);
info->irq = reg & 0x0f;
- IRDA_DEBUG(2, "%s(), probing irq=%d\n", __func__, info->irq);
+ pr_debug("%s(), probing irq=%d\n", __func__, info->irq);
/* Read DMA channel */
outb(0x74, cfg_base);
@@ -521,26 +511,26 @@ static int ali_ircc_probe_53(ali_chip_t *chip, chipio_t *info)
info->dma = reg & 0x07;
if(info->dma == 0x04)
- IRDA_WARNING("%s(), No DMA channel assigned !\n", __func__);
+ net_warn_ratelimited("%s(), No DMA channel assigned !\n",
+ __func__);
else
- IRDA_DEBUG(2, "%s(), probing dma=%d\n", __func__, info->dma);
+ pr_debug("%s(), probing dma=%d\n", __func__, info->dma);
/* Read Enabled Status */
outb(0x30, cfg_base);
reg = inb(cfg_base+1);
info->enabled = (reg & 0x80) && (reg & 0x01);
- IRDA_DEBUG(2, "%s(), probing enabled=%d\n", __func__, info->enabled);
+ pr_debug("%s(), probing enabled=%d\n", __func__, info->enabled);
/* Read Power Status */
outb(0x22, cfg_base);
reg = inb(cfg_base+1);
info->suspended = (reg & 0x20);
- IRDA_DEBUG(2, "%s(), probing suspended=%d\n", __func__, info->suspended);
+ pr_debug("%s(), probing suspended=%d\n", __func__, info->suspended);
/* Exit configuration */
outb(0xbb, cfg_base);
- IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __func__);
return 0;
}
@@ -558,7 +548,6 @@ static int ali_ircc_setup(chipio_t *info)
int version;
int iobase = info->fir_base;
- IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__);
/* Locking comments :
* Most operations here need to be protected. We are called before
@@ -578,8 +567,8 @@ static int ali_ircc_setup(chipio_t *info)
/* Should be 0x00 in the M1535/M1535D */
if(version != 0x00)
{
- IRDA_ERROR("%s, Wrong chip version %02x\n",
- ALI_IRCC_DRIVER_NAME, version);
+ net_err_ratelimited("%s, Wrong chip version %02x\n",
+ ALI_IRCC_DRIVER_NAME, version);
return -1;
}
@@ -612,14 +601,13 @@ static int ali_ircc_setup(chipio_t *info)
/* Switch to SIR space */
FIR2SIR(iobase);
- IRDA_MESSAGE("%s, driver loaded (Benjamin Kong)\n",
- ALI_IRCC_DRIVER_NAME);
+ net_info_ratelimited("%s, driver loaded (Benjamin Kong)\n",
+ ALI_IRCC_DRIVER_NAME);
/* Enable receive interrupts */
// outb(UART_IER_RDI, iobase+UART_IER); //benjamin 2000/11/23 01:25PM
// Turn on the interrupts in ali_ircc_net_open
- IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__);
return 0;
}
@@ -636,7 +624,6 @@ static int ali_ircc_read_dongle_id (int i, chipio_t *info)
int dongle_id, reg;
int cfg_base = info->cfg_base;
- IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__);
/* Enter Configuration */
outb(chips[i].entr1, cfg_base);
@@ -650,13 +637,12 @@ static int ali_ircc_read_dongle_id (int i, chipio_t *info)
outb(0xf0, cfg_base);
reg = inb(cfg_base+1);
dongle_id = ((reg>>6)&0x02) | ((reg>>5)&0x01);
- IRDA_DEBUG(2, "%s(), probing dongle_id=%d, dongle_types=%s\n", __func__,
- dongle_id, dongle_types[dongle_id]);
+ pr_debug("%s(), probing dongle_id=%d, dongle_types=%s\n",
+ __func__, dongle_id, dongle_types[dongle_id]);
/* Exit configuration */
outb(0xbb, cfg_base);
- IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__);
return dongle_id;
}
@@ -673,7 +659,6 @@ static irqreturn_t ali_ircc_interrupt(int irq, void *dev_id)
struct ali_ircc_cb *self;
int ret;
- IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__);
self = netdev_priv(dev);
@@ -687,7 +672,6 @@ static irqreturn_t ali_ircc_interrupt(int irq, void *dev_id)
spin_unlock(&self->lock);
- IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__);
return ret;
}
/*
@@ -701,7 +685,6 @@ static irqreturn_t ali_ircc_fir_interrupt(struct ali_ircc_cb *self)
__u8 eir, OldMessageCount;
int iobase, tmp;
- IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __func__);
iobase = self->io.fir_base;
@@ -714,10 +697,10 @@ static irqreturn_t ali_ircc_fir_interrupt(struct ali_ircc_cb *self)
//self->ier = inb(iobase+FIR_IER); 2000/12/1 04:32PM
eir = self->InterruptID & self->ier; /* Mask out the interesting ones */
- IRDA_DEBUG(1, "%s(), self->InterruptID = %x\n", __func__,self->InterruptID);
- IRDA_DEBUG(1, "%s(), self->LineStatus = %x\n", __func__,self->LineStatus);
- IRDA_DEBUG(1, "%s(), self->ier = %x\n", __func__,self->ier);
- IRDA_DEBUG(1, "%s(), eir = %x\n", __func__,eir);
+ pr_debug("%s(), self->InterruptID = %x\n", __func__, self->InterruptID);
+ pr_debug("%s(), self->LineStatus = %x\n", __func__, self->LineStatus);
+ pr_debug("%s(), self->ier = %x\n", __func__, self->ier);
+ pr_debug("%s(), eir = %x\n", __func__, eir);
/* Disable interrupts */
SetCOMInterrupts(self, FALSE);
@@ -728,7 +711,8 @@ static irqreturn_t ali_ircc_fir_interrupt(struct ali_ircc_cb *self)
{
if (self->io.direction == IO_XMIT) /* TX */
{
- IRDA_DEBUG(1, "%s(), ******* IIR_EOM (Tx) *******\n", __func__);
+ pr_debug("%s(), ******* IIR_EOM (Tx) *******\n",
+ __func__);
if(ali_ircc_dma_xmit_complete(self))
{
@@ -747,23 +731,27 @@ static irqreturn_t ali_ircc_fir_interrupt(struct ali_ircc_cb *self)
}
else /* RX */
{
- IRDA_DEBUG(1, "%s(), ******* IIR_EOM (Rx) *******\n", __func__);
+ pr_debug("%s(), ******* IIR_EOM (Rx) *******\n",
+ __func__);
if(OldMessageCount > ((self->LineStatus+1) & 0x07))
{
self->rcvFramesOverflow = TRUE;
- IRDA_DEBUG(1, "%s(), ******* self->rcvFramesOverflow = TRUE ********\n", __func__);
+ pr_debug("%s(), ******* self->rcvFramesOverflow = TRUE ********\n",
+ __func__);
}
if (ali_ircc_dma_receive_complete(self))
{
- IRDA_DEBUG(1, "%s(), ******* receive complete ********\n", __func__);
+ pr_debug("%s(), ******* receive complete ********\n",
+ __func__);
self->ier = IER_EOM;
}
else
{
- IRDA_DEBUG(1, "%s(), ******* Not receive complete ********\n", __func__);
+ pr_debug("%s(), ******* Not receive complete ********\n",
+ __func__);
self->ier = IER_EOM | IER_TIMER;
}
@@ -776,7 +764,8 @@ static irqreturn_t ali_ircc_fir_interrupt(struct ali_ircc_cb *self)
if(OldMessageCount > ((self->LineStatus+1) & 0x07))
{
self->rcvFramesOverflow = TRUE;
- IRDA_DEBUG(1, "%s(), ******* self->rcvFramesOverflow = TRUE *******\n", __func__);
+ pr_debug("%s(), ******* self->rcvFramesOverflow = TRUE *******\n",
+ __func__);
}
/* Disable Timer */
switch_bank(iobase, BANK1);
@@ -808,7 +797,6 @@ static irqreturn_t ali_ircc_fir_interrupt(struct ali_ircc_cb *self)
/* Restore Interrupt */
SetCOMInterrupts(self, TRUE);
- IRDA_DEBUG(1, "%s(), ----------------- End ---------------\n", __func__);
return IRQ_RETVAL(eir);
}
@@ -823,7 +811,6 @@ static irqreturn_t ali_ircc_sir_interrupt(struct ali_ircc_cb *self)
int iobase;
int iir, lsr;
- IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__);
iobase = self->io.sir_base;
@@ -832,13 +819,13 @@ static irqreturn_t ali_ircc_sir_interrupt(struct ali_ircc_cb *self)
/* Clear interrupt */
lsr = inb(iobase+UART_LSR);
- IRDA_DEBUG(4, "%s(), iir=%02x, lsr=%02x, iobase=%#x\n", __func__,
- iir, lsr, iobase);
+ pr_debug("%s(), iir=%02x, lsr=%02x, iobase=%#x\n",
+ __func__, iir, lsr, iobase);
switch (iir)
{
case UART_IIR_RLSI:
- IRDA_DEBUG(2, "%s(), RLSI\n", __func__);
+ pr_debug("%s(), RLSI\n", __func__);
break;
case UART_IIR_RDI:
/* Receive interrupt */
@@ -852,15 +839,14 @@ static irqreturn_t ali_ircc_sir_interrupt(struct ali_ircc_cb *self)
}
break;
default:
- IRDA_DEBUG(0, "%s(), unhandled IIR=%#x\n", __func__, iir);
+ pr_debug("%s(), unhandled IIR=%#x\n",
+ __func__, iir);
break;
}
}
- IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__);
-
return IRQ_RETVAL(iir);
}
@@ -876,7 +862,6 @@ static void ali_ircc_sir_receive(struct ali_ircc_cb *self)
int boguscount = 0;
int iobase;
- IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__);
IRDA_ASSERT(self != NULL, return;);
iobase = self->io.sir_base;
@@ -891,12 +876,11 @@ static void ali_ircc_sir_receive(struct ali_ircc_cb *self)
/* Make sure we don't stay here too long */
if (boguscount++ > 32) {
- IRDA_DEBUG(2,"%s(), breaking!\n", __func__);
+ pr_debug("%s(), breaking!\n", __func__);
break;
}
} while (inb(iobase+UART_LSR) & UART_LSR_DR);
- IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ );
}
/*
@@ -913,7 +897,6 @@ static void ali_ircc_sir_write_wakeup(struct ali_ircc_cb *self)
IRDA_ASSERT(self != NULL, return;);
- IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__ );
iobase = self->io.sir_base;
@@ -932,16 +915,18 @@ static void ali_ircc_sir_write_wakeup(struct ali_ircc_cb *self)
{
/* We must wait until all data are gone */
while(!(inb(iobase+UART_LSR) & UART_LSR_TEMT))
- IRDA_DEBUG(1, "%s(), UART_LSR_THRE\n", __func__ );
+ pr_debug("%s(), UART_LSR_THRE\n", __func__);
- IRDA_DEBUG(1, "%s(), Changing speed! self->new_speed = %d\n", __func__ , self->new_speed);
+ pr_debug("%s(), Changing speed! self->new_speed = %d\n",
+ __func__, self->new_speed);
ali_ircc_change_speed(self, self->new_speed);
self->new_speed = 0;
// benjamin 2000/11/10 06:32PM
if (self->io.speed > 115200)
{
- IRDA_DEBUG(2, "%s(), ali_ircc_change_speed from UART_LSR_TEMT\n", __func__ );
+ pr_debug("%s(), ali_ircc_change_speed from UART_LSR_TEMT\n",
+ __func__);
self->ier = IER_EOM;
// SetCOMInterrupts(self, TRUE);
@@ -959,7 +944,6 @@ static void ali_ircc_sir_write_wakeup(struct ali_ircc_cb *self)
outb(UART_IER_RDI, iobase+UART_IER);
}
- IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ );
}
static void ali_ircc_change_speed(struct ali_ircc_cb *self, __u32 baud)
@@ -967,9 +951,8 @@ static void ali_ircc_change_speed(struct ali_ircc_cb *self, __u32 baud)
struct net_device *dev = self->netdev;
int iobase;
- IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __func__ );
- IRDA_DEBUG(2, "%s(), setting speed = %d\n", __func__ , baud);
+ pr_debug("%s(), setting speed = %d\n", __func__, baud);
/* This function *must* be called with irq off and spin-lock.
* - Jean II */
@@ -1008,7 +991,6 @@ static void ali_ircc_change_speed(struct ali_ircc_cb *self, __u32 baud)
netif_wake_queue(self->netdev);
- IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ );
}
static void ali_ircc_fir_change_speed(struct ali_ircc_cb *priv, __u32 baud)
@@ -1018,14 +1000,14 @@ static void ali_ircc_fir_change_speed(struct ali_ircc_cb *priv, __u32 baud)
struct ali_ircc_cb *self = priv;
struct net_device *dev;
- IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __func__ );
IRDA_ASSERT(self != NULL, return;);
dev = self->netdev;
iobase = self->io.fir_base;
- IRDA_DEBUG(1, "%s(), self->io.speed = %d, change to speed = %d\n", __func__ ,self->io.speed,baud);
+ pr_debug("%s(), self->io.speed = %d, change to speed = %d\n",
+ __func__, self->io.speed, baud);
/* Come from SIR speed */
if(self->io.speed <=115200)
@@ -1039,7 +1021,6 @@ static void ali_ircc_fir_change_speed(struct ali_ircc_cb *priv, __u32 baud)
// Set Dongle Speed mode
ali_ircc_change_dongle_speed(self, baud);
- IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ );
}
/*
@@ -1057,9 +1038,8 @@ static void ali_ircc_sir_change_speed(struct ali_ircc_cb *priv, __u32 speed)
int lcr; /* Line control reg */
int divisor;
- IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __func__ );
- IRDA_DEBUG(1, "%s(), Setting speed to: %d\n", __func__ , speed);
+ pr_debug("%s(), Setting speed to: %d\n", __func__, speed);
IRDA_ASSERT(self != NULL, return;);
@@ -1113,7 +1093,6 @@ static void ali_ircc_sir_change_speed(struct ali_ircc_cb *priv, __u32 speed)
spin_unlock_irqrestore(&self->lock, flags);
- IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ );
}
static void ali_ircc_change_dongle_speed(struct ali_ircc_cb *priv, int speed)
@@ -1123,14 +1102,14 @@ static void ali_ircc_change_dongle_speed(struct ali_ircc_cb *priv, int speed)
int iobase,dongle_id;
int tmp = 0;
- IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __func__ );
iobase = self->io.fir_base; /* or iobase = self->io.sir_base; */
dongle_id = self->io.dongle_id;
/* We are already locked, no need to do it again */
- IRDA_DEBUG(1, "%s(), Set Speed for %s , Speed = %d\n", __func__ , dongle_types[dongle_id], speed);
+ pr_debug("%s(), Set Speed for %s , Speed = %d\n",
+ __func__, dongle_types[dongle_id], speed);
switch_bank(iobase, BANK2);
tmp = inb(iobase+FIR_IRDA_CR);
@@ -1294,7 +1273,6 @@ static void ali_ircc_change_dongle_speed(struct ali_ircc_cb *priv, int speed)
switch_bank(iobase, BANK0);
- IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ );
}
/*
@@ -1307,11 +1285,10 @@ static int ali_ircc_sir_write(int iobase, int fifo_size, __u8 *buf, int len)
{
int actual = 0;
- IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__ );
/* Tx FIFO should be empty! */
if (!(inb(iobase+UART_LSR) & UART_LSR_THRE)) {
- IRDA_DEBUG(0, "%s(), failed, fifo not empty!\n", __func__ );
+ pr_debug("%s(), failed, fifo not empty!\n", __func__);
return 0;
}
@@ -1323,7 +1300,6 @@ static int ali_ircc_sir_write(int iobase, int fifo_size, __u8 *buf, int len)
actual++;
}
- IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ );
return actual;
}
@@ -1339,7 +1315,6 @@ static int ali_ircc_net_open(struct net_device *dev)
int iobase;
char hwname[32];
- IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__ );
IRDA_ASSERT(dev != NULL, return -1;);
@@ -1352,9 +1327,8 @@ static int ali_ircc_net_open(struct net_device *dev)
/* Request IRQ and install Interrupt Handler */
if (request_irq(self->io.irq, ali_ircc_interrupt, 0, dev->name, dev))
{
- IRDA_WARNING("%s, unable to allocate irq=%d\n",
- ALI_IRCC_DRIVER_NAME,
- self->io.irq);
+ net_warn_ratelimited("%s, unable to allocate irq=%d\n",
+ ALI_IRCC_DRIVER_NAME, self->io.irq);
return -EAGAIN;
}
@@ -1363,9 +1337,8 @@ static int ali_ircc_net_open(struct net_device *dev)
* failure.
*/
if (request_dma(self->io.dma, dev->name)) {
- IRDA_WARNING("%s, unable to allocate dma=%d\n",
- ALI_IRCC_DRIVER_NAME,
- self->io.dma);
+ net_warn_ratelimited("%s, unable to allocate dma=%d\n",
+ ALI_IRCC_DRIVER_NAME, self->io.dma);
free_irq(self->io.irq, dev);
return -EAGAIN;
}
@@ -1385,7 +1358,6 @@ static int ali_ircc_net_open(struct net_device *dev)
*/
self->irlap = irlap_open(dev, &self->qos, hwname);
- IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ );
return 0;
}
@@ -1402,7 +1374,6 @@ static int ali_ircc_net_close(struct net_device *dev)
struct ali_ircc_cb *self;
//int iobase;
- IRDA_DEBUG(4, "%s(), ---------------- Start ----------------\n", __func__ );
IRDA_ASSERT(dev != NULL, return -1;);
@@ -1425,7 +1396,6 @@ static int ali_ircc_net_close(struct net_device *dev)
free_irq(self->io.irq, dev);
free_dma(self->io.dma);
- IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ );
return 0;
}
@@ -1445,7 +1415,6 @@ static netdev_tx_t ali_ircc_fir_hard_xmit(struct sk_buff *skb,
__u32 speed;
int mtt, diff;
- IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __func__ );
self = netdev_priv(dev);
iobase = self->io.fir_base;
@@ -1499,7 +1468,8 @@ static netdev_tx_t ali_ircc_fir_hard_xmit(struct sk_buff *skb,
diff = self->now.tv_usec - self->stamp.tv_usec;
/* self->stamp is set from ali_ircc_dma_receive_complete() */
- IRDA_DEBUG(1, "%s(), ******* diff = %d *******\n", __func__ , diff);
+ pr_debug("%s(), ******* diff = %d *******\n",
+ __func__, diff);
if (diff < 0)
diff += 1000000;
@@ -1521,7 +1491,8 @@ static netdev_tx_t ali_ircc_fir_hard_xmit(struct sk_buff *skb,
/* Adjust for timer resolution */
mtt = (mtt+250) / 500; /* 4 discard, 5 get advanced, Let's round off */
- IRDA_DEBUG(1, "%s(), ************** mtt = %d ***********\n", __func__ , mtt);
+ pr_debug("%s(), ************** mtt = %d ***********\n",
+ __func__, mtt);
/* Setup timer */
if (mtt == 1) /* 500 us */
@@ -1578,7 +1549,6 @@ static netdev_tx_t ali_ircc_fir_hard_xmit(struct sk_buff *skb,
spin_unlock_irqrestore(&self->lock, flags);
dev_kfree_skb(skb);
- IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ );
return NETDEV_TX_OK;
}
@@ -1589,7 +1559,6 @@ static void ali_ircc_dma_xmit(struct ali_ircc_cb *self)
unsigned char FIFO_OPTI, Hi, Lo;
- IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __func__ );
iobase = self->io.fir_base;
@@ -1640,7 +1609,8 @@ static void ali_ircc_dma_xmit(struct ali_ircc_cb *self)
tmp = inb(iobase+FIR_LCR_B);
tmp &= ~0x20; // Disable SIP
outb(((unsigned char)(tmp & 0x3f) | LCR_B_TX_MODE) & ~LCR_B_BW, iobase+FIR_LCR_B);
- IRDA_DEBUG(1, "%s(), *** Change to TX mode: FIR_LCR_B = 0x%x ***\n", __func__ , inb(iobase+FIR_LCR_B));
+ pr_debug("%s(), *** Change to TX mode: FIR_LCR_B = 0x%x ***\n",
+ __func__, inb(iobase + FIR_LCR_B));
outb(0, iobase+FIR_LSR);
@@ -1650,7 +1620,6 @@ static void ali_ircc_dma_xmit(struct ali_ircc_cb *self)
switch_bank(iobase, BANK0);
- IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ );
}
static int ali_ircc_dma_xmit_complete(struct ali_ircc_cb *self)
@@ -1658,7 +1627,6 @@ static int ali_ircc_dma_xmit_complete(struct ali_ircc_cb *self)
int iobase;
int ret = TRUE;
- IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __func__ );
iobase = self->io.fir_base;
@@ -1671,7 +1639,8 @@ static int ali_ircc_dma_xmit_complete(struct ali_ircc_cb *self)
if((inb(iobase+FIR_LSR) & LSR_FRAME_ABORT) == LSR_FRAME_ABORT)
{
- IRDA_ERROR("%s(), ********* LSR_FRAME_ABORT *********\n", __func__);
+ net_err_ratelimited("%s(), ********* LSR_FRAME_ABORT *********\n",
+ __func__);
self->netdev->stats.tx_errors++;
self->netdev->stats.tx_fifo_errors++;
}
@@ -1714,7 +1683,6 @@ static int ali_ircc_dma_xmit_complete(struct ali_ircc_cb *self)
switch_bank(iobase, BANK0);
- IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ );
return ret;
}
@@ -1729,7 +1697,6 @@ static int ali_ircc_dma_receive(struct ali_ircc_cb *self)
{
int iobase, tmp;
- IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __func__ );
iobase = self->io.fir_base;
@@ -1767,7 +1734,8 @@ static int ali_ircc_dma_receive(struct ali_ircc_cb *self)
//switch_bank(iobase, BANK0);
tmp = inb(iobase+FIR_LCR_B);
outb((unsigned char)(tmp &0x3f) | LCR_B_RX_MODE | LCR_B_BW , iobase + FIR_LCR_B); // 2000/12/1 05:16PM
- IRDA_DEBUG(1, "%s(), *** Change To RX mode: FIR_LCR_B = 0x%x ***\n", __func__ , inb(iobase+FIR_LCR_B));
+ pr_debug("%s(), *** Change To RX mode: FIR_LCR_B = 0x%x ***\n",
+ __func__, inb(iobase + FIR_LCR_B));
/* Set Rx Threshold */
switch_bank(iobase, BANK1);
@@ -1779,7 +1747,6 @@ static int ali_ircc_dma_receive(struct ali_ircc_cb *self)
outb(CR_DMA_EN | CR_DMA_BURST, iobase+FIR_CR);
switch_bank(iobase, BANK0);
- IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ );
return 0;
}
@@ -1790,8 +1757,6 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self)
__u8 status, MessageCount;
int len, i, iobase, val;
- IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __func__ );
-
st_fifo = &self->st_fifo;
iobase = self->io.fir_base;
@@ -1799,7 +1764,7 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self)
MessageCount = inb(iobase+ FIR_LSR)&0x07;
if (MessageCount > 0)
- IRDA_DEBUG(0, "%s(), Message count = %d,\n", __func__ , MessageCount);
+ pr_debug("%s(), Message count = %d\n", __func__, MessageCount);
for (i=0; i<=MessageCount; i++)
{
@@ -1812,11 +1777,11 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self)
len = len << 8;
len |= inb(iobase+FIR_RX_DSR_LO);
- IRDA_DEBUG(1, "%s(), RX Length = 0x%.2x,\n", __func__ , len);
- IRDA_DEBUG(1, "%s(), RX Status = 0x%.2x,\n", __func__ , status);
+ pr_debug("%s(), RX Length = 0x%.2x,\n", __func__ , len);
+ pr_debug("%s(), RX Status = 0x%.2x,\n", __func__ , status);
if (st_fifo->tail >= MAX_RX_WINDOW) {
- IRDA_DEBUG(0, "%s(), window is full!\n", __func__ );
+ pr_debug("%s(), window is full!\n", __func__);
continue;
}
@@ -1839,7 +1804,8 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self)
/* Check for errors */
if ((status & 0xd8) || self->rcvFramesOverflow || (len==0))
{
- IRDA_DEBUG(0,"%s(), ************* RX Errors ************\n", __func__ );
+ pr_debug("%s(), ************* RX Errors ************\n",
+ __func__);
/* Skip frame */
self->netdev->stats.rx_errors++;
@@ -1849,29 +1815,34 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self)
if (status & LSR_FIFO_UR)
{
self->netdev->stats.rx_frame_errors++;
- IRDA_DEBUG(0,"%s(), ************* FIFO Errors ************\n", __func__ );
+ pr_debug("%s(), ************* FIFO Errors ************\n",
+ __func__);
}
if (status & LSR_FRAME_ERROR)
{
self->netdev->stats.rx_frame_errors++;
- IRDA_DEBUG(0,"%s(), ************* FRAME Errors ************\n", __func__ );
+ pr_debug("%s(), ************* FRAME Errors ************\n",
+ __func__);
}
if (status & LSR_CRC_ERROR)
{
self->netdev->stats.rx_crc_errors++;
- IRDA_DEBUG(0,"%s(), ************* CRC Errors ************\n", __func__ );
+ pr_debug("%s(), ************* CRC Errors ************\n",
+ __func__);
}
if(self->rcvFramesOverflow)
{
self->netdev->stats.rx_frame_errors++;
- IRDA_DEBUG(0,"%s(), ************* Overran DMA buffer ************\n", __func__ );
+ pr_debug("%s(), ************* Overran DMA buffer ************\n",
+ __func__);
}
if(len == 0)
{
self->netdev->stats.rx_frame_errors++;
- IRDA_DEBUG(0,"%s(), ********** Receive Frame Size = 0 *********\n", __func__ );
+ pr_debug("%s(), ********** Receive Frame Size = 0 *********\n",
+ __func__);
}
}
else
@@ -1883,7 +1854,8 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self)
val = inb(iobase+FIR_BSR);
if ((val& BSR_FIFO_NOT_EMPTY)== 0x80)
{
- IRDA_DEBUG(0, "%s(), ************* BSR_FIFO_NOT_EMPTY ************\n", __func__ );
+ pr_debug("%s(), ************* BSR_FIFO_NOT_EMPTY ************\n",
+ __func__);
/* Put this entry back in fifo */
st_fifo->head--;
@@ -1918,9 +1890,6 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self)
skb = dev_alloc_skb(len+1);
if (skb == NULL)
{
- IRDA_WARNING("%s(), memory squeeze, "
- "dropping frame.\n",
- __func__);
self->netdev->stats.rx_dropped++;
return FALSE;
@@ -1947,7 +1916,6 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self)
switch_bank(iobase, BANK0);
- IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ );
return TRUE;
}
@@ -1967,7 +1935,6 @@ static netdev_tx_t ali_ircc_sir_hard_xmit(struct sk_buff *skb,
int iobase;
__u32 speed;
- IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__ );
IRDA_ASSERT(dev != NULL, return NETDEV_TX_OK;);
@@ -2016,7 +1983,6 @@ static netdev_tx_t ali_ircc_sir_hard_xmit(struct sk_buff *skb,
dev_kfree_skb(skb);
- IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ );
return NETDEV_TX_OK;
}
@@ -2035,7 +2001,6 @@ static int ali_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
unsigned long flags;
int ret = 0;
- IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__ );
IRDA_ASSERT(dev != NULL, return -1;);
@@ -2043,11 +2008,11 @@ static int ali_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
IRDA_ASSERT(self != NULL, return -1;);
- IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __func__ , dev->name, cmd);
+ pr_debug("%s(), %s, (cmd=0x%X)\n", __func__ , dev->name, cmd);
switch (cmd) {
case SIOCSBANDWIDTH: /* Set bandwidth */
- IRDA_DEBUG(1, "%s(), SIOCSBANDWIDTH\n", __func__ );
+ pr_debug("%s(), SIOCSBANDWIDTH\n", __func__);
/*
* This function will also be used by IrLAP to change the
* speed, so we still must allow for speed change within
@@ -2061,13 +2026,13 @@ static int ali_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
spin_unlock_irqrestore(&self->lock, flags);
break;
case SIOCSMEDIABUSY: /* Set media busy */
- IRDA_DEBUG(1, "%s(), SIOCSMEDIABUSY\n", __func__ );
+ pr_debug("%s(), SIOCSMEDIABUSY\n", __func__);
if (!capable(CAP_NET_ADMIN))
return -EPERM;
irda_device_set_media_busy(self->netdev, TRUE);
break;
case SIOCGRECEIVING: /* Check if we are receiving right now */
- IRDA_DEBUG(2, "%s(), SIOCGRECEIVING\n", __func__ );
+ pr_debug("%s(), SIOCGRECEIVING\n", __func__);
/* This is protected */
irq->ifr_receiving = ali_ircc_is_receiving(self);
break;
@@ -2075,7 +2040,6 @@ static int ali_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
ret = -EOPNOTSUPP;
}
- IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ );
return ret;
}
@@ -2092,7 +2056,6 @@ static int ali_ircc_is_receiving(struct ali_ircc_cb *self)
int status = FALSE;
int iobase;
- IRDA_DEBUG(2, "%s(), ---------------- Start -----------------\n", __func__ );
IRDA_ASSERT(self != NULL, return FALSE;);
@@ -2106,7 +2069,8 @@ static int ali_ircc_is_receiving(struct ali_ircc_cb *self)
if((inb(iobase+FIR_FIFO_FR) & 0x3f) != 0)
{
/* We are receiving something */
- IRDA_DEBUG(1, "%s(), We are receiving something\n", __func__ );
+ pr_debug("%s(), We are receiving something\n",
+ __func__);
status = TRUE;
}
switch_bank(iobase, BANK0);
@@ -2118,7 +2082,6 @@ static int ali_ircc_is_receiving(struct ali_ircc_cb *self)
spin_unlock_irqrestore(&self->lock, flags);
- IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ );
return status;
}
@@ -2127,7 +2090,7 @@ static int ali_ircc_suspend(struct platform_device *dev, pm_message_t state)
{
struct ali_ircc_cb *self = platform_get_drvdata(dev);
- IRDA_MESSAGE("%s, Suspending\n", ALI_IRCC_DRIVER_NAME);
+ net_info_ratelimited("%s, Suspending\n", ALI_IRCC_DRIVER_NAME);
if (self->io.suspended)
return 0;
@@ -2148,7 +2111,7 @@ static int ali_ircc_resume(struct platform_device *dev)
ali_ircc_net_open(self->netdev);
- IRDA_MESSAGE("%s, Waking up\n", ALI_IRCC_DRIVER_NAME);
+ net_info_ratelimited("%s, Waking up\n", ALI_IRCC_DRIVER_NAME);
self->io.suspended = 0;
@@ -2164,7 +2127,8 @@ static void SetCOMInterrupts(struct ali_ircc_cb *self , unsigned char enable)
int iobase = self->io.fir_base; /* or sir_base */
- IRDA_DEBUG(2, "%s(), -------- Start -------- ( Enable = %d )\n", __func__ , enable);
+ pr_debug("%s(), -------- Start -------- ( Enable = %d )\n",
+ __func__, enable);
/* Enable the interrupt which we wish to */
if (enable){
@@ -2205,14 +2169,12 @@ static void SetCOMInterrupts(struct ali_ircc_cb *self , unsigned char enable)
else
outb(newMask, iobase+UART_IER);
- IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ );
}
static void SIR2FIR(int iobase)
{
//unsigned char tmp;
- IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __func__ );
/* Already protected (change_speed() or setup()), no need to lock.
* Jean II */
@@ -2228,14 +2190,12 @@ static void SIR2FIR(int iobase)
//tmp |= 0x20;
//outb(tmp, iobase+FIR_LCR_B);
- IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ );
}
static void FIR2SIR(int iobase)
{
unsigned char val;
- IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __func__ );
/* Already protected (change_speed() or setup()), no need to lock.
* Jean II */
@@ -2251,7 +2211,6 @@ static void FIR2SIR(int iobase)
val = inb(iobase+UART_LSR);
val = inb(iobase+UART_MSR);
- IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ );
}
MODULE_AUTHOR("Benjamin Kong <benjamin_kong@ali.com.tw>");
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.