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path: root/drivers/net/irda/smsc-ircc2.c
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Diffstat (limited to 'drivers/net/irda/smsc-ircc2.c')
-rw-r--r--drivers/net/irda/smsc-ircc2.c130
1 files changed, 69 insertions, 61 deletions
diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c
index 282120430f12..a7f0f5214ad7 100644
--- a/drivers/net/irda/smsc-ircc2.c
+++ b/drivers/net/irda/smsc-ircc2.c
@@ -419,13 +419,16 @@ static int __init smsc_ircc_legacy_probe(void)
#ifdef CONFIG_PCI
if (smsc_ircc_preconfigure_subsystems(ircc_cfg, ircc_fir, ircc_sir, ircc_dma, ircc_irq) < 0) {
/* Ignore errors from preconfiguration */
- IRDA_ERROR("%s, Preconfiguration failed !\n", driver_name);
+ net_err_ratelimited("%s, Preconfiguration failed !\n",
+ driver_name);
}
#endif
if (ircc_fir > 0 && ircc_sir > 0) {
- IRDA_MESSAGE(" Overriding FIR address 0x%04x\n", ircc_fir);
- IRDA_MESSAGE(" Overriding SIR address 0x%04x\n", ircc_sir);
+ net_info_ratelimited(" Overriding FIR address 0x%04x\n",
+ ircc_fir);
+ net_info_ratelimited(" Overriding SIR address 0x%04x\n",
+ ircc_sir);
if (smsc_ircc_open(ircc_fir, ircc_sir, ircc_dma, ircc_irq))
ret = -ENODEV;
@@ -434,8 +437,8 @@ static int __init smsc_ircc_legacy_probe(void)
/* try user provided configuration register base address */
if (ircc_cfg > 0) {
- IRDA_MESSAGE(" Overriding configuration address "
- "0x%04x\n", ircc_cfg);
+ net_info_ratelimited(" Overriding configuration address 0x%04x\n",
+ ircc_cfg);
if (!smsc_superio_fdc(ircc_cfg))
ret = 0;
if (!smsc_superio_lpc(ircc_cfg))
@@ -462,7 +465,8 @@ static int __init smsc_ircc_init(void)
ret = platform_driver_register(&smsc_ircc_driver);
if (ret) {
- IRDA_ERROR("%s, Can't register driver!\n", driver_name);
+ net_err_ratelimited("%s, Can't register driver!\n",
+ driver_name);
return ret;
}
@@ -527,7 +531,7 @@ static int smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u8 dma,
err = -ENOMEM;
if (dev_count >= ARRAY_SIZE(dev_self)) {
- IRDA_WARNING("%s(), too many devices!\n", __func__);
+ net_warn_ratelimited("%s(), too many devices!\n", __func__);
goto err_out1;
}
@@ -536,7 +540,8 @@ static int smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u8 dma,
*/
dev = alloc_irdadev(sizeof(struct smsc_ircc_cb));
if (!dev) {
- IRDA_WARNING("%s() can't allocate net device\n", __func__);
+ net_warn_ratelimited("%s() can't allocate net device\n",
+ __func__);
goto err_out1;
}
@@ -588,8 +593,8 @@ static int smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u8 dma,
err = register_netdev(self->netdev);
if (err) {
- IRDA_ERROR("%s, Network device registration failed!\n",
- driver_name);
+ net_err_ratelimited("%s, Network device registration failed!\n",
+ driver_name);
goto err_out4;
}
@@ -601,7 +606,7 @@ static int smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u8 dma,
}
platform_set_drvdata(self->pldev, self);
- IRDA_MESSAGE("IrDA: Registered device %s\n", dev->name);
+ net_info_ratelimited("IrDA: Registered device %s\n", dev->name);
dev_count++;
return 0;
@@ -637,15 +642,15 @@ static int smsc_ircc_present(unsigned int fir_base, unsigned int sir_base)
if (!request_region(fir_base, SMSC_IRCC2_FIR_CHIP_IO_EXTENT,
driver_name)) {
- IRDA_WARNING("%s: can't get fir_base of 0x%03x\n",
- __func__, fir_base);
+ net_warn_ratelimited("%s: can't get fir_base of 0x%03x\n",
+ __func__, fir_base);
goto out1;
}
if (!request_region(sir_base, SMSC_IRCC2_SIR_CHIP_IO_EXTENT,
driver_name)) {
- IRDA_WARNING("%s: can't get sir_base of 0x%03x\n",
- __func__, sir_base);
+ net_warn_ratelimited("%s: can't get sir_base of 0x%03x\n",
+ __func__, sir_base);
goto out2;
}
@@ -660,13 +665,13 @@ static int smsc_ircc_present(unsigned int fir_base, unsigned int sir_base)
irq = (config & IRCC_INTERFACE_IRQ_MASK) >> 4;
if (high != 0x10 || low != 0xb8 || (chip != 0xf1 && chip != 0xf2)) {
- IRDA_WARNING("%s(), addr 0x%04x - no device found!\n",
- __func__, fir_base);
+ net_warn_ratelimited("%s(), addr 0x%04x - no device found!\n",
+ __func__, fir_base);
goto out3;
}
- IRDA_MESSAGE("SMsC IrDA Controller found\n IrCC version %d.%d, "
- "firport 0x%03x, sirport 0x%03x dma=%d, irq=%d\n",
- chip & 0x0f, version, fir_base, sir_base, dma, irq);
+ net_info_ratelimited("SMsC IrDA Controller found\n IrCC version %d.%d, firport 0x%03x, sirport 0x%03x dma=%d, irq=%d\n",
+ chip & 0x0f, version,
+ fir_base, sir_base, dma, irq);
return 0;
@@ -704,16 +709,16 @@ static void smsc_ircc_setup_io(struct smsc_ircc_cb *self,
if (irq != IRQ_INVAL) {
if (irq != chip_irq)
- IRDA_MESSAGE("%s, Overriding IRQ - chip says %d, using %d\n",
- driver_name, chip_irq, irq);
+ net_info_ratelimited("%s, Overriding IRQ - chip says %d, using %d\n",
+ driver_name, chip_irq, irq);
self->io.irq = irq;
} else
self->io.irq = chip_irq;
if (dma != DMA_INVAL) {
if (dma != chip_dma)
- IRDA_MESSAGE("%s, Overriding DMA - chip says %d, using %d\n",
- driver_name, chip_dma, dma);
+ net_info_ratelimited("%s, Overriding DMA - chip says %d, using %d\n",
+ driver_name, chip_dma, dma);
self->io.dma = dma;
} else
self->io.dma = chip_dma;
@@ -852,8 +857,8 @@ static void smsc_ircc_timeout(struct net_device *dev)
struct smsc_ircc_cb *self = netdev_priv(dev);
unsigned long flags;
- IRDA_WARNING("%s: transmit timed out, changing speed to: %d\n",
- dev->name, self->io.speed);
+ net_warn_ratelimited("%s: transmit timed out, changing speed to: %d\n",
+ dev->name, self->io.speed);
spin_lock_irqsave(&self->lock, flags);
smsc_ircc_sir_start(self);
smsc_ircc_change_speed(self, self->io.speed);
@@ -1442,17 +1447,15 @@ static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self)
len -= self->io.speed < 4000000 ? 2 : 4;
if (len < 2 || len > 2050) {
- IRDA_WARNING("%s(), bogus len=%d\n", __func__, len);
+ net_warn_ratelimited("%s(), bogus len=%d\n", __func__, len);
return;
}
IRDA_DEBUG(2, "%s: msgcnt = %d, len=%d\n", __func__, msgcnt, len);
skb = dev_alloc_skb(len + 1);
- if (!skb) {
- IRDA_WARNING("%s(), memory squeeze, dropping frame.\n",
- __func__);
+ if (!skb)
return;
- }
+
/* Make sure IP header gets aligned */
skb_reserve(skb, 1);
@@ -1730,8 +1733,8 @@ static int smsc_ircc_net_open(struct net_device *dev)
if (request_dma(self->io.dma, dev->name)) {
smsc_ircc_net_close(dev);
- IRDA_WARNING("%s(), unable to allocate DMA=%d\n",
- __func__, self->io.dma);
+ net_warn_ratelimited("%s(), unable to allocate DMA=%d\n",
+ __func__, self->io.dma);
return -EAGAIN;
}
@@ -2019,7 +2022,8 @@ static int smsc_ircc_sir_write(int iobase, int fifo_size, __u8 *buf, int len)
/* Tx FIFO should be empty! */
if (!(inb(iobase + UART_LSR) & UART_LSR_THRE)) {
- IRDA_WARNING("%s(), failed, fifo not empty!\n", __func__);
+ net_warn_ratelimited("%s(), failed, fifo not empty!\n",
+ __func__);
return 0;
}
@@ -2058,14 +2062,14 @@ static void smsc_ircc_probe_transceiver(struct smsc_ircc_cb *self)
for (i = 0; smsc_transceivers[i].name != NULL; i++)
if (smsc_transceivers[i].probe(self->io.fir_base)) {
- IRDA_MESSAGE(" %s transceiver found\n",
- smsc_transceivers[i].name);
+ net_info_ratelimited(" %s transceiver found\n",
+ smsc_transceivers[i].name);
self->transceiver= i + 1;
return;
}
- IRDA_MESSAGE("No transceiver found. Defaulting to %s\n",
- smsc_transceivers[SMSC_IRCC2_C_DEFAULT_TRANSCEIVER].name);
+ net_info_ratelimited("No transceiver found. Defaulting to %s\n",
+ smsc_transceivers[SMSC_IRCC2_C_DEFAULT_TRANSCEIVER].name);
self->transceiver = SMSC_IRCC2_C_DEFAULT_TRANSCEIVER;
}
@@ -2191,7 +2195,7 @@ static int __init smsc_superio_flat(const struct smsc_chip *chips, unsigned shor
/*printk(KERN_WARNING "%s(): mode: 0x%02x\n", __func__, mode);*/
if (!(mode & SMSCSIOFLAT_UART2MODE_VAL_IRDA))
- IRDA_WARNING("%s(): IrDA not enabled\n", __func__);
+ net_warn_ratelimited("%s(): IrDA not enabled\n", __func__);
outb(SMSCSIOFLAT_UART2BASEADDR_REG, cfgbase);
sirbase = inb(cfgbase + 1) << 2;
@@ -2208,7 +2212,8 @@ static int __init smsc_superio_flat(const struct smsc_chip *chips, unsigned shor
outb(SMSCSIOFLAT_UARTIRQSELECT_REG, cfgbase);
irq = inb(cfgbase + 1) & SMSCSIOFLAT_UART2IRQSELECT_MASK;
- IRDA_MESSAGE("%s(): fir: 0x%02x, sir: 0x%02x, dma: %02d, irq: %d, mode: 0x%02x\n", __func__, firbase, sirbase, dma, irq, mode);
+ net_info_ratelimited("%s(): fir: 0x%02x, sir: 0x%02x, dma: %02d, irq: %d, mode: 0x%02x\n",
+ __func__, firbase, sirbase, dma, irq, mode);
if (firbase && smsc_ircc_open(firbase, sirbase, dma, irq) == 0)
ret = 0;
@@ -2329,16 +2334,16 @@ static const struct smsc_chip * __init smsc_ircc_probe(unsigned short cfg_base,
return NULL;
}
- IRDA_MESSAGE("found SMC SuperIO Chip (devid=0x%02x rev=%02X base=0x%04x): %s%s\n",
- devid, rev, cfg_base, type, chip->name);
+ net_info_ratelimited("found SMC SuperIO Chip (devid=0x%02x rev=%02X base=0x%04x): %s%s\n",
+ devid, rev, cfg_base, type, chip->name);
if (chip->rev > rev) {
- IRDA_MESSAGE("Revision higher than expected\n");
+ net_info_ratelimited("Revision higher than expected\n");
return NULL;
}
if (chip->flags & NoIRDA)
- IRDA_MESSAGE("chipset does not support IRDA\n");
+ net_info_ratelimited("chipset does not support IRDA\n");
return chip;
}
@@ -2348,8 +2353,8 @@ static int __init smsc_superio_fdc(unsigned short cfg_base)
int ret = -1;
if (!request_region(cfg_base, 2, driver_name)) {
- IRDA_WARNING("%s: can't get cfg_base of 0x%03x\n",
- __func__, cfg_base);
+ net_warn_ratelimited("%s: can't get cfg_base of 0x%03x\n",
+ __func__, cfg_base);
} else {
if (!smsc_superio_flat(fdc_chips_flat, cfg_base, "FDC") ||
!smsc_superio_paged(fdc_chips_paged, cfg_base, "FDC"))
@@ -2366,8 +2371,8 @@ static int __init smsc_superio_lpc(unsigned short cfg_base)
int ret = -1;
if (!request_region(cfg_base, 2, driver_name)) {
- IRDA_WARNING("%s: can't get cfg_base of 0x%03x\n",
- __func__, cfg_base);
+ net_warn_ratelimited("%s: can't get cfg_base of 0x%03x\n",
+ __func__, cfg_base);
} else {
if (!smsc_superio_flat(lpc_chips_flat, cfg_base, "LPC") ||
!smsc_superio_paged(lpc_chips_paged, cfg_base, "LPC"))
@@ -2540,8 +2545,8 @@ static int __init preconfigure_smsc_chip(struct
outb( (conf->sir_io >> 2), iobase + 1); // bits 2-9 of 0x3f8
tmpbyte = inb(iobase + 1);
if (tmpbyte != (conf->sir_io >> 2) ) {
- IRDA_WARNING("ERROR: could not configure SIR ioport.\n");
- IRDA_WARNING("Try to supply ircc_cfg argument.\n");
+ net_warn_ratelimited("ERROR: could not configure SIR ioport\n");
+ net_warn_ratelimited("Try to supply ircc_cfg argument\n");
return -ENXIO;
}
@@ -2553,7 +2558,7 @@ static int __init preconfigure_smsc_chip(struct
outb(tmpbyte, iobase + 1);
tmpbyte = inb(iobase + 1) & SMSCSIOFLAT_UART2IRQSELECT_MASK;
if (tmpbyte != conf->fir_irq) {
- IRDA_WARNING("ERROR: could not configure FIR IRQ channel.\n");
+ net_warn_ratelimited("ERROR: could not configure FIR IRQ channel\n");
return -ENXIO;
}
@@ -2562,7 +2567,7 @@ static int __init preconfigure_smsc_chip(struct
outb((conf->fir_io >> 3), iobase + 1);
tmpbyte = inb(iobase + 1);
if (tmpbyte != (conf->fir_io >> 3) ) {
- IRDA_WARNING("ERROR: could not configure FIR I/O port.\n");
+ net_warn_ratelimited("ERROR: could not configure FIR I/O port\n");
return -ENXIO;
}
@@ -2571,7 +2576,7 @@ static int __init preconfigure_smsc_chip(struct
outb((conf->fir_dma & LPC47N227_FIRDMASELECT_MASK), iobase + 1); // DMA
tmpbyte = inb(iobase + 1) & LPC47N227_FIRDMASELECT_MASK;
if (tmpbyte != (conf->fir_dma & LPC47N227_FIRDMASELECT_MASK)) {
- IRDA_WARNING("ERROR: could not configure FIR DMA channel.\n");
+ net_warn_ratelimited("ERROR: could not configure FIR DMA channel\n");
return -ENXIO;
}
@@ -2628,7 +2633,7 @@ static int __init preconfigure_through_82801(struct pci_dev *dev,
unsigned short tmpword;
unsigned char tmpbyte;
- IRDA_MESSAGE("Setting up Intel 82801 controller and SMSC device\n");
+ net_info_ratelimited("Setting up Intel 82801 controller and SMSC device\n");
/*
* Select the range for the COMA COM port (SIR)
* Register COM_DEC:
@@ -2699,8 +2704,8 @@ static int __init preconfigure_through_82801(struct pci_dev *dev,
tmpword |= 0x0400;
break;
default:
- IRDA_WARNING("Uncommon I/O base address: 0x%04x\n",
- conf->cfg_base);
+ net_warn_ratelimited("Uncommon I/O base address: 0x%04x\n",
+ conf->cfg_base);
break;
}
tmpword &= 0xfffd; /* disable LPC COMB */
@@ -2800,7 +2805,8 @@ static void __init preconfigure_ali_port(struct pci_dev *dev,
mask = 0x08;
break;
default:
- IRDA_ERROR("Failed to configure unsupported port on ALi 1533 bridge: 0x%04x\n", port);
+ net_err_ratelimited("Failed to configure unsupported port on ALi 1533 bridge: 0x%04x\n",
+ port);
return;
}
@@ -2808,7 +2814,8 @@ static void __init preconfigure_ali_port(struct pci_dev *dev,
/* Turn on the right bits */
tmpbyte |= mask;
pci_write_config_byte(dev, reg, tmpbyte);
- IRDA_MESSAGE("Activated ALi 1533 ISA bridge port 0x%04x.\n", port);
+ net_info_ratelimited("Activated ALi 1533 ISA bridge port 0x%04x\n",
+ port);
}
static int __init preconfigure_through_ali(struct pci_dev *dev,
@@ -2877,7 +2884,8 @@ static int __init smsc_ircc_preconfigure_subsystems(unsigned short ircc_cfg,
if (ircc_irq != IRQ_INVAL)
tmpconf.fir_irq = ircc_irq;
- IRDA_MESSAGE("Detected unconfigured %s SMSC IrDA chip, pre-configuring device.\n", conf->name);
+ net_info_ratelimited("Detected unconfigured %s SMSC IrDA chip, pre-configuring device\n",
+ conf->name);
if (conf->preconfigure)
ret = conf->preconfigure(dev, &tmpconf);
else
@@ -2922,8 +2930,8 @@ static void smsc_ircc_set_transceiver_smsc_ircc_atc(int fir_base, u32 speed)
/* empty */;
if (val)
- IRDA_WARNING("%s(): ATC: 0x%02x\n", __func__,
- inb(fir_base + IRCC_ATC));
+ net_warn_ratelimited("%s(): ATC: 0x%02x\n",
+ __func__, inb(fir_base + IRCC_ATC));
}
/*
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-27 13:41:27 +0300