* The Sync PPP/Cisco HDLC layer (syncppp.c) ported to Linux by Alan Cox
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/sched.h>
if (cosa_major > 0) {
if (register_chrdev(cosa_major, "cosa", &cosa_fops)) {
- printk(KERN_WARNING "cosa: unable to get major %d\n",
- cosa_major);
+ pr_warn("unable to get major %d\n", cosa_major);
err = -EIO;
goto out;
}
} else {
if (!(cosa_major=register_chrdev(0, "cosa", &cosa_fops))) {
- printk(KERN_WARNING "cosa: unable to register chardev\n");
+ pr_warn("unable to register chardev\n");
err = -EIO;
goto out;
}
for (i=0; io[i] != 0 && i < MAX_CARDS; i++)
cosa_probe(io[i], irq[i], dma[i]);
if (!nr_cards) {
- printk(KERN_WARNING "cosa: no devices found.\n");
+ pr_warn("no devices found\n");
unregister_chrdev(cosa_major, "cosa");
err = -ENODEV;
goto out;
/* Checking validity of parameters: */
/* IRQ should be 2-7 or 10-15; negative IRQ means autoprobe */
if ((irq >= 0 && irq < 2) || irq > 15 || (irq < 10 && irq > 7)) {
- printk (KERN_INFO "cosa_probe: invalid IRQ %d\n", irq);
+ pr_info("invalid IRQ %d\n", irq);
return -1;
}
/* I/O address should be between 0x100 and 0x3ff and should be
* multiple of 8. */
if (base < 0x100 || base > 0x3ff || base & 0x7) {
- printk (KERN_INFO "cosa_probe: invalid I/O address 0x%x\n",
- base);
+ pr_info("invalid I/O address 0x%x\n", base);
return -1;
}
/* DMA should be 0,1 or 3-7 */
if (dma < 0 || dma == 4 || dma > 7) {
- printk (KERN_INFO "cosa_probe: invalid DMA %d\n", dma);
+ pr_info("invalid DMA %d\n", dma);
return -1;
}
/* and finally, on 16-bit COSA DMA should be 4-7 and
* I/O base should not be multiple of 0x10 */
if (((base & 0x8) && dma < 4) || (!(base & 0x8) && dma > 3)) {
- printk (KERN_INFO "cosa_probe: 8/16 bit base and DMA mismatch"
- " (base=0x%x, dma=%d)\n", base, dma);
+ pr_info("8/16 bit base and DMA mismatch (base=0x%x, dma=%d)\n",
+ base, dma);
return -1;
}
return -1;
if (cosa_reset_and_read_id(cosa, cosa->id_string) < 0) {
- printk(KERN_DEBUG "cosa: probe at 0x%x failed.\n", base);
+ printk(KERN_DEBUG "probe at 0x%x failed.\n", base);
err = -1;
goto err_out;
}
else {
/* Print a warning only if we are not autoprobing */
#ifndef COSA_ISA_AUTOPROBE
- printk(KERN_INFO "cosa: valid signature not found at 0x%x.\n",
- base);
+ pr_info("valid signature not found at 0x%x\n", base);
#endif
err = -1;
goto err_out;
/* Update the name of the region now we know the type of card */
release_region(base, is_8bit(cosa)?2:4);
if (!request_region(base, is_8bit(cosa)?2:4, cosa->type)) {
- printk(KERN_DEBUG "cosa: changing name at 0x%x failed.\n", base);
+ printk(KERN_DEBUG "changing name at 0x%x failed.\n", base);
return -1;
}
/* Now do IRQ autoprobe */
if (irq < 0) {
unsigned long irqs;
-/* printk(KERN_INFO "IRQ autoprobe\n"); */
+/* pr_info("IRQ autoprobe\n"); */
irqs = probe_irq_on();
/*
* Enable interrupt on tx buffer empty (it sure is)
cosa_getdata8(cosa);
if (irq < 0) {
- printk (KERN_INFO "cosa IRQ autoprobe: multiple interrupts obtained (%d, board at 0x%x)\n",
+ pr_info("multiple interrupts obtained (%d, board at 0x%x)\n",
irq, cosa->datareg);
err = -1;
goto err_out;
}
if (irq == 0) {
- printk (KERN_INFO "cosa IRQ autoprobe: no interrupt obtained (board at 0x%x)\n",
+ pr_info("no interrupt obtained (board at 0x%x)\n",
cosa->datareg);
/* return -1; */
}
/* Register the network interface */
if (!(chan->netdev = alloc_hdlcdev(chan))) {
- printk(KERN_WARNING "%s: alloc_hdlcdev failed.\n",
- chan->name);
+ pr_warn("%s: alloc_hdlcdev failed\n", chan->name);
goto err_hdlcdev;
}
dev_to_hdlc(chan->netdev)->attach = cosa_net_attach;
chan->netdev->irq = chan->cosa->irq;
chan->netdev->dma = chan->cosa->dma;
if (register_hdlc_device(chan->netdev)) {
- printk(KERN_WARNING "%s: register_hdlc_device()"
- " failed.\n", chan->netdev->name);
+ netdev_warn(chan->netdev,
+ "register_hdlc_device() failed\n");
free_netdev(chan->netdev);
goto err_hdlcdev;
}
}
- printk (KERN_INFO "cosa%d: %s (%s at 0x%x irq %d dma %d), %d channels\n",
+ pr_info("cosa%d: %s (%s at 0x%x irq %d dma %d), %d channels\n",
cosa->num, cosa->id_string, cosa->type,
cosa->datareg, cosa->irq, cosa->dma, cosa->nchannels);
free_irq(cosa->irq, cosa);
err_out:
release_region(cosa->datareg,is_8bit(cosa)?2:4);
- printk(KERN_NOTICE "cosa%d: allocating resources failed\n",
- cosa->num);
+ pr_notice("cosa%d: allocating resources failed\n", cosa->num);
return err;
}
unsigned long flags;
if (!(chan->cosa->firmware_status & COSA_FW_START)) {
- printk(KERN_NOTICE "%s: start the firmware first (status %d)\n",
- chan->cosa->name, chan->cosa->firmware_status);
+ pr_notice("%s: start the firmware first (status %d)\n",
+ chan->cosa->name, chan->cosa->firmware_status);
return -EPERM;
}
spin_lock_irqsave(&chan->cosa->lock, flags);
if (chan->usage != 0) {
- printk(KERN_WARNING "%s: cosa_net_open called with usage count"
- " %d\n", chan->name, chan->usage);
+ pr_warn("%s: cosa_net_open called with usage count %d\n",
+ chan->name, chan->usage);
spin_unlock_irqrestore(&chan->cosa->lock, flags);
return -EBUSY;
}
kfree_skb(chan->rx_skb);
chan->rx_skb = dev_alloc_skb(size);
if (chan->rx_skb == NULL) {
- printk(KERN_NOTICE "%s: Memory squeeze, dropping packet\n",
- chan->name);
+ pr_notice("%s: Memory squeeze, dropping packet\n", chan->name);
chan->netdev->stats.rx_dropped++;
return NULL;
}
static int cosa_net_rx_done(struct channel_data *chan)
{
if (!chan->rx_skb) {
- printk(KERN_WARNING "%s: rx_done with empty skb!\n",
- chan->name);
+ pr_warn("%s: rx_done with empty skb!\n", chan->name);
chan->netdev->stats.rx_errors++;
chan->netdev->stats.rx_frame_errors++;
return 0;
static int cosa_net_tx_done(struct channel_data *chan, int size)
{
if (!chan->tx_skb) {
- printk(KERN_WARNING "%s: tx_done with empty skb!\n",
- chan->name);
+ pr_warn("%s: tx_done with empty skb!\n", chan->name);
chan->netdev->stats.tx_errors++;
chan->netdev->stats.tx_aborted_errors++;
return 1;
char *kbuf;
if (!(cosa->firmware_status & COSA_FW_START)) {
- printk(KERN_NOTICE "%s: start the firmware first (status %d)\n",
- cosa->name, cosa->firmware_status);
+ pr_notice("%s: start the firmware first (status %d)\n",
+ cosa->name, cosa->firmware_status);
return -EPERM;
}
if (mutex_lock_interruptible(&chan->rlock))
return -ERESTARTSYS;
if ((chan->rxdata = kmalloc(COSA_MTU, GFP_DMA|GFP_KERNEL)) == NULL) {
- printk(KERN_INFO "%s: cosa_read() - OOM\n", cosa->name);
+ pr_info("%s: cosa_read() - OOM\n", cosa->name);
mutex_unlock(&chan->rlock);
return -ENOMEM;
}
char *kbuf;
if (!(cosa->firmware_status & COSA_FW_START)) {
- printk(KERN_NOTICE "%s: start the firmware first (status %d)\n",
- cosa->name, cosa->firmware_status);
+ pr_notice("%s: start the firmware first (status %d)\n",
+ cosa->name, cosa->firmware_status);
return -EPERM;
}
if (down_interruptible(&chan->wsem))
/* Allocate the buffer */
if ((kbuf = kmalloc(count, GFP_KERNEL|GFP_DMA)) == NULL) {
- printk(KERN_NOTICE "%s: cosa_write() OOM - dropping packet\n",
- cosa->name);
+ pr_notice("%s: cosa_write() OOM - dropping packet\n",
+ cosa->name);
up(&chan->wsem);
return -ENOMEM;
}
static unsigned int cosa_poll(struct file *file, poll_table *poll)
{
- printk(KERN_INFO "cosa_poll is here\n");
+ pr_info("cosa_poll is here\n");
return 0;
}
{
char idstring[COSA_MAX_ID_STRING];
if (cosa->usage > 1)
- printk(KERN_INFO "cosa%d: WARNING: reset requested with cosa->usage > 1 (%d). Odd things may happen.\n",
+ pr_info("cosa%d: WARNING: reset requested with cosa->usage > 1 (%d). Odd things may happen.\n",
cosa->num, cosa->usage);
cosa->firmware_status &= ~(COSA_FW_RESET|COSA_FW_START);
if (cosa_reset_and_read_id(cosa, idstring) < 0) {
- printk(KERN_NOTICE "cosa%d: reset failed\n", cosa->num);
+ pr_notice("cosa%d: reset failed\n", cosa->num);
return -EIO;
}
- printk(KERN_INFO "cosa%d: resetting device: %s\n", cosa->num,
- idstring);
+ pr_info("cosa%d: resetting device: %s\n", cosa->num, idstring);
cosa->firmware_status |= COSA_FW_RESET;
return 0;
}
int i;
if (cosa->usage > 1)
- printk(KERN_INFO "%s: WARNING: download of microcode requested with cosa->usage > 1 (%d). Odd things may happen.\n",
+ pr_info("%s: WARNING: download of microcode requested with cosa->usage > 1 (%d). Odd things may happen.\n",
cosa->name, cosa->usage);
if (!(cosa->firmware_status & COSA_FW_RESET)) {
- printk(KERN_NOTICE "%s: reset the card first (status %d).\n",
- cosa->name, cosa->firmware_status);
+ pr_notice("%s: reset the card first (status %d)\n",
+ cosa->name, cosa->firmware_status);
return -EPERM;
}
i = download(cosa, d.code, d.len, d.addr);
if (i < 0) {
- printk(KERN_NOTICE "cosa%d: microcode download failed: %d\n",
- cosa->num, i);
+ pr_notice("cosa%d: microcode download failed: %d\n",
+ cosa->num, i);
return -EIO;
}
- printk(KERN_INFO "cosa%d: downloading microcode - 0x%04x bytes at 0x%04x\n",
+ pr_info("cosa%d: downloading microcode - 0x%04x bytes at 0x%04x\n",
cosa->num, d.len, d.addr);
cosa->firmware_status |= COSA_FW_RESET|COSA_FW_DOWNLOAD;
return 0;
int i;
if (cosa->usage > 1)
- printk(KERN_INFO "cosa%d: WARNING: readmem requested with "
- "cosa->usage > 1 (%d). Odd things may happen.\n",
+ pr_info("cosa%d: WARNING: readmem requested with cosa->usage > 1 (%d). Odd things may happen.\n",
cosa->num, cosa->usage);
if (!(cosa->firmware_status & COSA_FW_RESET)) {
- printk(KERN_NOTICE "%s: reset the card first (status %d).\n",
- cosa->name, cosa->firmware_status);
+ pr_notice("%s: reset the card first (status %d)\n",
+ cosa->name, cosa->firmware_status);
return -EPERM;
}
i = readmem(cosa, d.code, d.len, d.addr);
if (i < 0) {
- printk(KERN_NOTICE "cosa%d: reading memory failed: %d\n",
- cosa->num, i);
+ pr_notice("cosa%d: reading memory failed: %d\n", cosa->num, i);
return -EIO;
}
- printk(KERN_INFO "cosa%d: reading card memory - 0x%04x bytes at 0x%04x\n",
+ pr_info("cosa%d: reading card memory - 0x%04x bytes at 0x%04x\n",
cosa->num, d.len, d.addr);
cosa->firmware_status |= COSA_FW_RESET;
return 0;
int i;
if (cosa->usage > 1)
- printk(KERN_INFO "cosa%d: WARNING: start microcode requested with cosa->usage > 1 (%d). Odd things may happen.\n",
+ pr_info("cosa%d: WARNING: start microcode requested with cosa->usage > 1 (%d). Odd things may happen.\n",
cosa->num, cosa->usage);
if ((cosa->firmware_status & (COSA_FW_RESET|COSA_FW_DOWNLOAD))
!= (COSA_FW_RESET|COSA_FW_DOWNLOAD)) {
- printk(KERN_NOTICE "%s: download the microcode and/or reset the card first (status %d).\n",
- cosa->name, cosa->firmware_status);
+ pr_notice("%s: download the microcode and/or reset the card first (status %d)\n",
+ cosa->name, cosa->firmware_status);
return -EPERM;
}
cosa->firmware_status &= ~COSA_FW_RESET;
if ((i=startmicrocode(cosa, address)) < 0) {
- printk(KERN_NOTICE "cosa%d: start microcode at 0x%04x failed: %d\n",
- cosa->num, address, i);
+ pr_notice("cosa%d: start microcode at 0x%04x failed: %d\n",
+ cosa->num, address, i);
return -EIO;
}
- printk(KERN_INFO "cosa%d: starting microcode at 0x%04x\n",
- cosa->num, address);
+ pr_info("cosa%d: starting microcode at 0x%04x\n", cosa->num, address);
cosa->startaddr = address;
cosa->firmware_status |= COSA_FW_START;
return 0;
#ifdef DEBUG_DATA
int i;
- printk(KERN_INFO "cosa%dc%d: starting tx(0x%x)", chan->cosa->num,
- chan->num, len);
+ pr_info("cosa%dc%d: starting tx(0x%x)",
+ chan->cosa->num, chan->num, len);
for (i=0; i<len; i++)
- printk(" %02x", buf[i]&0xff);
- printk("\n");
+ pr_cont(" %02x", buf[i]&0xff);
+ pr_cont("\n");
#endif
spin_lock_irqsave(&cosa->lock, flags);
chan->txbuf = buf;
if (test_bit(TXBIT, &cosa->rxtx))
s = "TX DMA";
- printk(KERN_INFO "%s: %s timeout - restarting.\n", cosa->name, s);
+ pr_info("%s: %s timeout - restarting\n", cosa->name, s);
spin_lock_irqsave(&cosa->lock, flags);
cosa->rxtx = 0;
return 0;
if ((b^ (b+len)) & 0x10000) {
if (count++ < 5)
- printk(KERN_INFO "%s: packet spanning a 64k boundary\n",
+ pr_info("%s: packet spanning a 64k boundary\n",
chan->name);
return 0;
}
char c;
int i;
if ((i=get_wait_data(cosa)) == -1) {
- printk (KERN_INFO "cosa: 0x%04x bytes remaining\n",
- length);
+ pr_info("0x%04x bytes remaining\n", length);
return -11;
}
c=i;
short r;
r = cosa_getdata8(cosa);
#if 0
- printk(KERN_INFO "cosa: get_wait_data returning after %d retries\n", 999-retries);
+ pr_info("get_wait_data returning after %d retries\n",
+ 999-retries);
#endif
return r;
}
/* sleep if not ready to read */
schedule_timeout_interruptible(1);
}
- printk(KERN_INFO "cosa: timeout in get_wait_data (status 0x%x)\n",
+ pr_info("timeout in get_wait_data (status 0x%x)\n",
cosa_getstatus(cosa));
return -1;
}
if (cosa_getstatus(cosa) & SR_TX_RDY) {
cosa_putdata8(cosa, data);
#if 0
- printk(KERN_INFO "Putdata: %d retries\n", 999-retries);
+ pr_info("Putdata: %d retries\n", 999-retries);
#endif
return 0;
}
schedule_timeout_interruptible(1);
#endif
}
- printk(KERN_INFO "cosa%d: timeout in put_wait_data (status 0x%x)\n",
+ pr_info("cosa%d: timeout in put_wait_data (status 0x%x)\n",
cosa->num, cosa_getstatus(cosa));
return -1;
}
sprintf(temp, "%04X", number);
for (i=0; i<4; i++) {
if (put_wait_data(cosa, temp[i]) == -1) {
- printk(KERN_NOTICE "cosa%d: puthexnumber failed to write byte %d\n",
- cosa->num, i);
+ pr_notice("cosa%d: puthexnumber failed to write byte %d\n",
+ cosa->num, i);
return -1-2*i;
}
if (get_wait_data(cosa) != temp[i]) {
- printk(KERN_NOTICE "cosa%d: puthexhumber failed to read echo of byte %d\n",
- cosa->num, i);
+ pr_notice("cosa%d: puthexhumber failed to read echo of byte %d\n",
+ cosa->num, i);
return -2-2*i;
}
}
{
unsigned long flags, flags1;
#ifdef DEBUG_IRQS
- printk(KERN_INFO "cosa%d: SR_DOWN_REQUEST status=0x%04x\n",
- cosa->num, status);
+ pr_info("cosa%d: SR_DOWN_REQUEST status=0x%04x\n", cosa->num, status);
#endif
spin_lock_irqsave(&cosa->lock, flags);
set_bit(TXBIT, &cosa->rxtx);
/* flow control, see the comment above */
int i=0;
if (!cosa->txbitmap) {
- printk(KERN_WARNING "%s: No channel wants data "
- "in TX IRQ. Expect DMA timeout.",
+ pr_warn("%s: No channel wants data in TX IRQ. Expect DMA timeout.\n",
cosa->name);
put_driver_status_nolock(cosa);
clear_bit(TXBIT, &cosa->rxtx);
if (cosa->busmaster) {
unsigned long addr = virt_to_bus(cosa->txbuf);
int count=0;
- printk(KERN_INFO "busmaster IRQ\n");
+ pr_info("busmaster IRQ\n");
while (!(cosa_getstatus(cosa)&SR_TX_RDY)) {
count++;
udelay(10);
if (count > 1000) break;
}
- printk(KERN_INFO "status %x\n", cosa_getstatus(cosa));
- printk(KERN_INFO "ready after %d loops\n", count);
+ pr_info("status %x\n", cosa_getstatus(cosa));
+ pr_info("ready after %d loops\n", count);
cosa_putdata16(cosa, (addr >> 16)&0xffff);
count = 0;
if (count > 1000) break;
udelay(10);
}
- printk(KERN_INFO "ready after %d loops\n", count);
+ pr_info("ready after %d loops\n", count);
cosa_putdata16(cosa, addr &0xffff);
flags1 = claim_dma_lock();
set_dma_mode(cosa->dma, DMA_MODE_CASCADE);
{
unsigned long flags;
#ifdef DEBUG_IRQS
- printk(KERN_INFO "cosa%d: SR_UP_REQUEST\n", cosa->num);
+ pr_info("cosa%d: SR_UP_REQUEST\n", cosa->num);
#endif
spin_lock_irqsave(&cosa->lock, flags);
debug_data_in(cosa, cosa->rxsize & 0xff);
#endif
#if 0
- printk(KERN_INFO "cosa%d: receive rxsize = (0x%04x).\n",
+ pr_info("cosa%d: receive rxsize = (0x%04x)\n",
cosa->num, cosa->rxsize);
#endif
}
debug_data_in(cosa, cosa->rxsize);
#endif
#if 0
- printk(KERN_INFO "cosa%d: receive rxsize = (0x%04x).\n",
+ pr_info("cosa%d: receive rxsize = (0x%04x)\n",
cosa->num, cosa->rxsize);
#endif
}
if (((cosa->rxsize & 0xe000) >> 13) >= cosa->nchannels) {
- printk(KERN_WARNING "%s: rx for unknown channel (0x%04x)\n",
+ pr_warn("%s: rx for unknown channel (0x%04x)\n",
cosa->name, cosa->rxsize);
spin_unlock_irqrestore(&cosa->lock, flags);
goto reject;
if (!cosa->rxbuf) {
reject: /* Reject the packet */
- printk(KERN_INFO "cosa%d: rejecting packet on channel %d\n",
+ pr_info("cosa%d: rejecting packet on channel %d\n",
cosa->num, cosa->rxchan->num);
cosa->rxbuf = cosa->bouncebuf;
}
#ifdef DEBUG_DATA
{
int i;
- printk(KERN_INFO "cosa%dc%d: done rx(0x%x)", cosa->num,
- cosa->rxchan->num, cosa->rxsize);
+ pr_info("cosa%dc%d: done rx(0x%x)",
+ cosa->num, cosa->rxchan->num, cosa->rxsize);
for (i=0; i<cosa->rxsize; i++)
- printk (" %02x", cosa->rxbuf[i]&0xff);
- printk("\n");
+ pr_cont(" %02x", cosa->rxbuf[i]&0xff);
+ pr_cont("\n");
}
#endif
/* Packet for unknown channel? */
if (cosa->rxchan->rx_done(cosa->rxchan))
clear_bit(cosa->rxchan->num, &cosa->rxbitmap);
} else {
- printk(KERN_NOTICE "cosa%d: unexpected EOT interrupt\n",
- cosa->num);
+ pr_notice("cosa%d: unexpected EOT interrupt\n", cosa->num);
}
/*
* Clear the RXBIT, TXBIT and IRQBIT (the latest should be
again:
status = cosa_getstatus(cosa);
#ifdef DEBUG_IRQS
- printk(KERN_INFO "cosa%d: got IRQ, status 0x%02x\n", cosa->num,
- status & 0xff);
+ pr_info("cosa%d: got IRQ, status 0x%02x\n", cosa->num, status & 0xff);
#endif
#ifdef DEBUG_IO
debug_status_in(cosa, status);
udelay(100);
goto again;
}
- printk(KERN_INFO "cosa%d: unknown status 0x%02x in IRQ after %d retries\n",
+ pr_info("cosa%d: unknown status 0x%02x in IRQ after %d retries\n",
cosa->num, status & 0xff, count);
}
#ifdef DEBUG_IRQS
if (count)
- printk(KERN_INFO "%s: %d-times got unknown status in IRQ\n",
+ pr_info("%s: %d-times got unknown status in IRQ\n",
cosa->name, count);
else
- printk(KERN_INFO "%s: returning from IRQ\n", cosa->name);
+ pr_info("%s: returning from IRQ\n", cosa->name);
#endif
return IRQ_HANDLED;
}
s = "NO_REQ";
break;
}
- printk(KERN_INFO "%s: IO: status -> 0x%02x (%s%s%s%s)\n",
+ pr_info("%s: IO: status -> 0x%02x (%s%s%s%s)\n",
cosa->name,
status,
- status & SR_USR_RQ ? "USR_RQ|":"",
- status & SR_TX_RDY ? "TX_RDY|":"",
- status & SR_RX_RDY ? "RX_RDY|":"",
+ status & SR_USR_RQ ? "USR_RQ|" : "",
+ status & SR_TX_RDY ? "TX_RDY|" : "",
+ status & SR_RX_RDY ? "RX_RDY|" : "",
s);
}
static void debug_status_out(struct cosa_data *cosa, int status)
{
- printk(KERN_INFO "%s: IO: status <- 0x%02x (%s%s%s%s%s%s)\n",
+ pr_info("%s: IO: status <- 0x%02x (%s%s%s%s%s%s)\n",
cosa->name,
status,
- status & SR_RX_DMA_ENA ? "RXDMA|":"!rxdma|",
- status & SR_TX_DMA_ENA ? "TXDMA|":"!txdma|",
- status & SR_RST ? "RESET|":"",
- status & SR_USR_INT_ENA ? "USRINT|":"!usrint|",
- status & SR_TX_INT_ENA ? "TXINT|":"!txint|",
- status & SR_RX_INT_ENA ? "RXINT":"!rxint");
+ status & SR_RX_DMA_ENA ? "RXDMA|" : "!rxdma|",
+ status & SR_TX_DMA_ENA ? "TXDMA|" : "!txdma|",
+ status & SR_RST ? "RESET|" : "",
+ status & SR_USR_INT_ENA ? "USRINT|" : "!usrint|",
+ status & SR_TX_INT_ENA ? "TXINT|" : "!txint|",
+ status & SR_RX_INT_ENA ? "RXINT" : "!rxint");
}
static void debug_data_in(struct cosa_data *cosa, int data)
{
- printk(KERN_INFO "%s: IO: data -> 0x%04x\n", cosa->name, data);
+ pr_info("%s: IO: data -> 0x%04x\n", cosa->name, data);
}
static void debug_data_out(struct cosa_data *cosa, int data)
{
- printk(KERN_INFO "%s: IO: data <- 0x%04x\n", cosa->name, data);
+ pr_info("%s: IO: data <- 0x%04x\n", cosa->name, data);
}
static void debug_data_cmd(struct cosa_data *cosa, int data)
{
- printk(KERN_INFO "%s: IO: data <- 0x%04x (%s|%s)\n",
+ pr_info("%s: IO: data <- 0x%04x (%s|%s)\n",
cosa->name, data,
data & SR_RDY_RCV ? "RX_RDY" : "!rx_rdy",
data & SR_RDY_SND ? "TX_RDY" : "!tx_rdy");
projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / commitdiff