static struct tx_data_struct *tx_data;
static struct mutex tx_data_lock;
-#define zilog_notify(s, args...) printk(KERN_NOTICE KBUILD_MODNAME ": " s, \
- ## args)
-#define zilog_error(s, args...) printk(KERN_ERR KBUILD_MODNAME ": " s, ## args)
-#define zilog_info(s, args...) printk(KERN_INFO KBUILD_MODNAME ": " s, ## args)
/* module parameters */
static bool debug; /* debug output */
static bool tx_only; /* only handle the IR Tx function */
static int minor = -1; /* minor number */
-#define dprintk(fmt, args...) \
- do { \
- if (debug) \
- printk(KERN_DEBUG KBUILD_MODNAME ": " fmt, \
- ## args); \
- } while (0)
-
/* struct IR reference counting */
static struct IR *get_ir_device(struct IR *ir, bool ir_devices_lock_held)
struct IR_tx *tx;
if (lirc_buffer_full(rbuf)) {
- dprintk("buffer overflow\n");
+ dev_dbg(ir->l.dev, "buffer overflow\n");
return -EOVERFLOW;
}
*/
ret = i2c_master_send(rx->c, sendbuf, 1);
if (ret != 1) {
- zilog_error("i2c_master_send failed with %d\n", ret);
+ dev_err(ir->l.dev, "i2c_master_send failed with %d\n",
+ ret);
if (failures >= 3) {
mutex_unlock(&ir->ir_lock);
- zilog_error("unable to read from the IR chip "
+ dev_err(ir->l.dev, "unable to read from the IR chip "
"after 3 resets, giving up\n");
break;
}
/* Looks like the chip crashed, reset it */
- zilog_error("polling the IR receiver chip failed, "
+ dev_err(ir->l.dev, "polling the IR receiver chip failed, "
"trying reset\n");
set_current_state(TASK_UNINTERRUPTIBLE);
ret = i2c_master_recv(rx->c, keybuf, sizeof(keybuf));
mutex_unlock(&ir->ir_lock);
if (ret != sizeof(keybuf)) {
- zilog_error("i2c_master_recv failed with %d -- "
+ dev_err(ir->l.dev, "i2c_master_recv failed with %d -- "
"keeping last read buffer\n", ret);
} else {
rx->b[0] = keybuf[3];
rx->b[1] = keybuf[4];
rx->b[2] = keybuf[5];
- dprintk("key (0x%02x/0x%02x)\n", rx->b[0], rx->b[1]);
+ dev_dbg(ir->l.dev, "key (0x%02x/0x%02x)\n",
+ rx->b[0], rx->b[1]);
}
/* key pressed ? */
struct IR *ir = arg;
struct lirc_buffer *rbuf = ir->l.rbuf;
- dprintk("poll thread started\n");
+ dev_dbg(ir->l.dev, "poll thread started\n");
while (!kthread_should_stop()) {
set_current_state(TASK_INTERRUPTIBLE);
wake_up_interruptible(&rbuf->wait_poll);
}
- dprintk("poll thread ended\n");
+ dev_dbg(ir->l.dev, "poll thread ended\n");
return 0;
}
return -EPROTO;
corrupt:
- zilog_error("firmware is corrupt\n");
+ pr_err("firmware is corrupt\n");
return -EFAULT;
}
buf[0] = (unsigned char)(i + 1);
for (j = 0; j < tosend; ++j)
buf[1 + j] = data_block[i + j];
- dprintk("%*ph", 5, buf);
+ dev_dbg(tx->ir->l.dev, "%*ph", 5, buf);
ret = i2c_master_send(tx->c, buf, tosend + 1);
if (ret != tosend + 1) {
- zilog_error("i2c_master_send failed with %d\n", ret);
+ dev_err(tx->ir->l.dev, "i2c_master_send failed with %d\n",
+ ret);
return ret < 0 ? ret : -EFAULT;
}
i += tosend;
buf[1] = 0x20;
ret = i2c_master_send(tx->c, buf, 2);
if (ret != 2) {
- zilog_error("i2c_master_send failed with %d\n", ret);
+ dev_err(tx->ir->l.dev, "i2c_master_send failed with %d\n", ret);
return ret < 0 ? ret : -EFAULT;
}
}
if (ret != 1) {
- zilog_error("i2c_master_send failed with %d\n", ret);
+ dev_err(tx->ir->l.dev, "i2c_master_send failed with %d\n", ret);
return ret < 0 ? ret : -EFAULT;
}
/* Here comes the firmware version... (hopefully) */
ret = i2c_master_recv(tx->c, buf, 4);
if (ret != 4) {
- zilog_error("i2c_master_recv failed with %d\n", ret);
+ dev_err(tx->ir->l.dev, "i2c_master_recv failed with %d\n", ret);
return 0;
}
if ((buf[0] != 0x80) && (buf[0] != 0xa0)) {
- zilog_error("unexpected IR TX init response: %02x\n", buf[0]);
+ dev_err(tx->ir->l.dev, "unexpected IR TX init response: %02x\n",
+ buf[0]);
return 0;
}
- zilog_notify("Zilog/Hauppauge IR blaster firmware version "
+ dev_notice(tx->ir->l.dev, "Zilog/Hauppauge IR blaster firmware version "
"%d.%d.%d loaded\n", buf[1], buf[2], buf[3]);
return 0;
vfree(tx_data);
tx_data = NULL;
- dprintk("successfully unloaded IR blaster firmware\n");
+ pr_debug("successfully unloaded IR blaster firmware\n");
}
}
/* Request codeset data file */
ret = request_firmware(&fw_entry, "haup-ir-blaster.bin", tx->ir->l.dev);
if (ret != 0) {
- zilog_error("firmware haup-ir-blaster.bin not available (%d)\n",
+ dev_err(tx->ir->l.dev, "firmware haup-ir-blaster.bin not available (%d)\n",
ret);
ret = ret < 0 ? ret : -EFAULT;
goto out;
}
- dprintk("firmware of size %zu loaded\n", fw_entry->size);
+ dev_dbg(tx->ir->l.dev, "firmware of size %zu loaded\n", fw_entry->size);
/* Parse the file */
tx_data = vmalloc(sizeof(*tx_data));
if (tx_data == NULL) {
- zilog_error("out of memory\n");
release_firmware(fw_entry);
ret = -ENOMEM;
goto out;
/* Copy the data so hotplug doesn't get confused and timeout */
tx_data->datap = vmalloc(fw_entry->size);
if (tx_data->datap == NULL) {
- zilog_error("out of memory\n");
release_firmware(fw_entry);
vfree(tx_data);
ret = -ENOMEM;
if (!read_uint8(&data, tx_data->endp, &version))
goto corrupt;
if (version != 1) {
- zilog_error("unsupported code set file version (%u, expected"
+ dev_err(tx->ir->l.dev, "unsupported code set file version (%u, expected"
"1) -- please upgrade to a newer driver",
version);
fw_unload_locked();
&tx_data->num_code_sets))
goto corrupt;
- dprintk("%u IR blaster codesets loaded\n", tx_data->num_code_sets);
+ dev_dbg(tx->ir->l.dev, "%u IR blaster codesets loaded\n",
+ tx_data->num_code_sets);
tx_data->code_sets = vmalloc(
tx_data->num_code_sets * sizeof(char *));
goto out;
corrupt:
- zilog_error("firmware is corrupt\n");
+ dev_err(tx->ir->l.dev, "firmware is corrupt\n");
fw_unload_locked();
ret = -EFAULT;
unsigned int m;
DECLARE_WAITQUEUE(wait, current);
- dprintk("read called\n");
+ dev_dbg(ir->l.dev, "read called\n");
if (n % rbuf->chunk_size) {
- dprintk("read result = -EINVAL\n");
+ dev_dbg(ir->l.dev, "read result = -EINVAL\n");
return -EINVAL;
}
unsigned char buf[MAX_XFER_SIZE];
if (rbuf->chunk_size > sizeof(buf)) {
- zilog_error("chunk_size is too big (%d)!\n",
+ dev_err(ir->l.dev, "chunk_size is too big (%d)!\n",
rbuf->chunk_size);
ret = -EINVAL;
break;
retries++;
}
if (retries >= 5) {
- zilog_error("Buffer read failed!\n");
+ dev_err(ir->l.dev, "Buffer read failed!\n");
ret = -EIO;
}
}
put_ir_rx(rx, false);
set_current_state(TASK_RUNNING);
- dprintk("read result = %d (%s)\n", ret, ret ? "Error" : "OK");
+ dev_dbg(ir->l.dev, "read result = %d (%s)\n",
+ ret, ret ? "Error" : "OK");
return ret ? ret : written;
}
ret = get_key_data(data_block, code, key);
if (ret == -EPROTO) {
- zilog_error("failed to get data for code %u, key %u -- check "
+ dev_err(tx->ir->l.dev, "failed to get data for code %u, key %u -- check "
"lircd.conf entries\n", code, key);
return ret;
} else if (ret != 0)
buf[1] = 0x40;
ret = i2c_master_send(tx->c, buf, 2);
if (ret != 2) {
- zilog_error("i2c_master_send failed with %d\n", ret);
+ dev_err(tx->ir->l.dev, "i2c_master_send failed with %d\n", ret);
return ret < 0 ? ret : -EFAULT;
}
}
if (ret != 1) {
- zilog_error("i2c_master_send failed with %d\n", ret);
+ dev_err(tx->ir->l.dev, "i2c_master_send failed with %d\n", ret);
return ret < 0 ? ret : -EFAULT;
}
/* Send finished download? */
ret = i2c_master_recv(tx->c, buf, 1);
if (ret != 1) {
- zilog_error("i2c_master_recv failed with %d\n", ret);
+ dev_err(tx->ir->l.dev, "i2c_master_recv failed with %d\n", ret);
return ret < 0 ? ret : -EFAULT;
}
if (buf[0] != 0xA0) {
- zilog_error("unexpected IR TX response #1: %02x\n",
+ dev_err(tx->ir->l.dev, "unexpected IR TX response #1: %02x\n",
buf[0]);
return -EFAULT;
}
buf[1] = 0x80;
ret = i2c_master_send(tx->c, buf, 2);
if (ret != 2) {
- zilog_error("i2c_master_send failed with %d\n", ret);
+ dev_err(tx->ir->l.dev, "i2c_master_send failed with %d\n", ret);
return ret < 0 ? ret : -EFAULT;
}
* going to skip this whole mess and say we're done on the HD PVR
*/
if (!tx->post_tx_ready_poll) {
- dprintk("sent code %u, key %u\n", code, key);
+ dev_dbg(tx->ir->l.dev, "sent code %u, key %u\n", code, key);
return 0;
}
ret = i2c_master_send(tx->c, buf, 1);
if (ret == 1)
break;
- dprintk("NAK expected: i2c_master_send "
+ dev_dbg(tx->ir->l.dev, "NAK expected: i2c_master_send "
"failed with %d (try %d)\n", ret, i+1);
}
if (ret != 1) {
- zilog_error("IR TX chip never got ready: last i2c_master_send "
+ dev_err(tx->ir->l.dev, "IR TX chip never got ready: last i2c_master_send "
"failed with %d\n", ret);
return ret < 0 ? ret : -EFAULT;
}
/* Seems to be an 'ok' response */
i = i2c_master_recv(tx->c, buf, 1);
if (i != 1) {
- zilog_error("i2c_master_recv failed with %d\n", ret);
+ dev_err(tx->ir->l.dev, "i2c_master_recv failed with %d\n", ret);
return -EFAULT;
}
if (buf[0] != 0x80) {
- zilog_error("unexpected IR TX response #2: %02x\n", buf[0]);
+ dev_err(tx->ir->l.dev, "unexpected IR TX response #2: %02x\n",
+ buf[0]);
return -EFAULT;
}
/* Oh good, it worked */
- dprintk("sent code %u, key %u\n", code, key);
+ dev_dbg(tx->ir->l.dev, "sent code %u, key %u\n", code, key);
return 0;
}
*/
if (ret != 0) {
/* Looks like the chip crashed, reset it */
- zilog_error("sending to the IR transmitter chip "
+ dev_err(tx->ir->l.dev, "sending to the IR transmitter chip "
"failed, trying reset\n");
if (failures >= 3) {
- zilog_error("unable to send to the IR chip "
+ dev_err(tx->ir->l.dev, "unable to send to the IR chip "
"after 3 resets, giving up\n");
mutex_unlock(&ir->ir_lock);
mutex_unlock(&tx->client_lock);
struct lirc_buffer *rbuf = ir->l.rbuf;
unsigned int ret;
- dprintk("poll called\n");
+ dev_dbg(ir->l.dev, "poll called\n");
rx = get_ir_rx(ir);
if (rx == NULL) {
* Revisit this, if our poll function ever reports writeable
* status for Tx
*/
- dprintk("poll result = POLLERR\n");
+ dev_dbg(ir->l.dev, "poll result = POLLERR\n");
return POLLERR;
}
/* Indicate what ops could happen immediately without blocking */
ret = lirc_buffer_empty(rbuf) ? 0 : (POLLIN|POLLRDNORM);
- dprintk("poll result = %s\n", ret ? "POLLIN|POLLRDNORM" : "none");
+ dev_dbg(ir->l.dev, "poll result = %s\n",
+ ret ? "POLLIN|POLLRDNORM" : "none");
return ret;
}
struct IR *ir = filep->private_data;
if (ir == NULL) {
- zilog_error("close: no private_data attached to the file!\n");
+ dev_err(ir->l.dev, "close: no private_data attached to the file!\n");
return -ENODEV;
}
int ret;
bool tx_probe = false;
- dprintk("%s: %s on i2c-%d (%s), client addr=0x%02x\n",
+ dev_dbg(&client->dev, "%s: %s on i2c-%d (%s), client addr=0x%02x\n",
__func__, id->name, adap->nr, adap->name, client->addr);
/*
else if (tx_only) /* module option */
return -ENXIO;
- zilog_info("probing IR %s on %s (i2c-%d)\n",
+ pr_info("probing IR %s on %s (i2c-%d)\n",
tx_probe ? "Tx" : "Rx", adap->name, adap->nr);
mutex_lock(&ir_devices_lock);
/* Proceed only if the Rx client is also ready or not needed */
if (rx == NULL && !tx_only) {
- zilog_info("probe of IR Tx on %s (i2c-%d) done. Waiting"
+ dev_info(tx->ir->l.dev, "probe of IR Tx on %s (i2c-%d) done. Waiting"
" on IR Rx.\n", adap->name, adap->nr);
goto out_ok;
}
"zilog-rx-i2c-%d", adap->nr);
if (IS_ERR(rx->task)) {
ret = PTR_ERR(rx->task);
- zilog_error("%s: could not start IR Rx polling thread"
+ dev_err(tx->ir->l.dev, "%s: could not start IR Rx polling thread"
"\n", __func__);
/* Failed kthread, so put back the ir ref */
put_ir_device(ir, true);
/* Proceed only if the Tx client is also ready */
if (tx == NULL) {
- zilog_info("probe of IR Rx on %s (i2c-%d) done. Waiting"
+ pr_info("probe of IR Rx on %s (i2c-%d) done. Waiting"
" on IR Tx.\n", adap->name, adap->nr);
goto out_ok;
}
ir->l.minor = minor; /* module option: user requested minor number */
ir->l.minor = lirc_register_driver(&ir->l);
if (ir->l.minor < 0 || ir->l.minor >= MAX_IRCTL_DEVICES) {
- zilog_error("%s: \"minor\" must be between 0 and %d (%d)!\n",
+ dev_err(tx->ir->l.dev, "%s: \"minor\" must be between 0 and %d (%d)!\n",
__func__, MAX_IRCTL_DEVICES-1, ir->l.minor);
ret = -EBADRQC;
goto out_put_xx;
}
- zilog_info("IR unit on %s (i2c-%d) registered as lirc%d and ready\n",
+ dev_info(ir->l.dev, "IR unit on %s (i2c-%d) registered as lirc%d and ready\n",
adap->name, adap->nr, ir->l.minor);
out_ok:
if (tx != NULL)
put_ir_tx(tx, true);
put_ir_device(ir, true);
- zilog_info("probe of IR %s on %s (i2c-%d) done\n",
+ dev_info(ir->l.dev, "probe of IR %s on %s (i2c-%d) done\n",
tx_probe ? "Tx" : "Rx", adap->name, adap->nr);
mutex_unlock(&ir_devices_lock);
return 0;
out_put_ir:
put_ir_device(ir, true);
out_no_ir:
- zilog_error("%s: probing IR %s on %s (i2c-%d) failed with %d\n",
+ dev_err(&client->dev, "%s: probing IR %s on %s (i2c-%d) failed with %d\n",
__func__, tx_probe ? "Tx" : "Rx", adap->name, adap->nr,
ret);
mutex_unlock(&ir_devices_lock);
{
int ret;
- zilog_notify("Zilog/Hauppauge IR driver initializing\n");
+ pr_notice("Zilog/Hauppauge IR driver initializing\n");
mutex_init(&tx_data_lock);
ret = i2c_add_driver(&driver);
if (ret)
- zilog_error("initialization failed\n");
+ pr_err("initialization failed\n");
else
- zilog_notify("initialization complete\n");
+ pr_notice("initialization complete\n");
return ret;
}
i2c_del_driver(&driver);
/* if loaded */
fw_unload();
- zilog_notify("Zilog/Hauppauge IR driver unloaded\n");
+ pr_notice("Zilog/Hauppauge IR driver unloaded\n");
}
module_init(zilog_init);
projects / linux-2.6-microblaze.git / blobdiff