.description = "Connect Tech - WhiteHEAT - (prerenumeration)",
.usb_driver = &whiteheat_driver,
.id_table = id_table_prerenumeration,
- .num_interrupt_in = NUM_DONT_CARE,
- .num_bulk_in = NUM_DONT_CARE,
- .num_bulk_out = NUM_DONT_CARE,
.num_ports = 1,
.probe = whiteheat_firmware_download,
.attach = whiteheat_firmware_attach,
.description = "Connect Tech - WhiteHEAT",
.usb_driver = &whiteheat_driver,
.id_table = id_table_std,
- .num_interrupt_in = NUM_DONT_CARE,
- .num_bulk_in = NUM_DONT_CARE,
- .num_bulk_out = NUM_DONT_CARE,
.num_ports = 4,
.attach = whiteheat_attach,
.shutdown = whiteheat_shutdown,
struct whiteheat_private {
spinlock_t lock;
__u8 flags;
- __u8 mcr;
+ __u8 mcr; /* FIXME: no locking on mcr */
struct list_head rx_urbs_free;
struct list_head rx_urbs_submitted;
struct list_head rx_urb_q;
int response;
const struct whiteheat_hex_record *record;
- dbg("%s", __FUNCTION__);
+ dbg("%s", __func__);
response = ezusb_set_reset (serial, 1);
(unsigned char *)record->data, record->data_size, 0xa0);
if (response < 0) {
err("%s - ezusb_writememory failed for loader (%d %04X %p %d)",
- __FUNCTION__, response, record->address, record->data, record->data_size);
+ __func__, response, record->address, record->data, record->data_size);
break;
}
++record;
(unsigned char *)record->data, record->data_size, 0xa3);
if (response < 0) {
err("%s - ezusb_writememory failed for first firmware step (%d %04X %p %d)",
- __FUNCTION__, response, record->address, record->data, record->data_size);
+ __func__, response, record->address, record->data, record->data_size);
break;
}
++record;
(unsigned char *)record->data, record->data_size, 0xa0);
if (response < 0) {
err("%s - ezusb_writememory failed for second firmware step (%d %04X %p %d)",
- __FUNCTION__, response, record->address, record->data, record->data_size);
+ __func__, response, record->address, record->data, record->data_size);
break;
}
++record;
struct list_head *tmp2;
int i;
- dbg("%s", __FUNCTION__);
+ dbg("%s", __func__);
/* free up our private data for our command port */
command_port = serial->port[COMMAND_PORT];
int retval = 0;
struct ktermios old_term;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
retval = start_command_port(port->serial);
if (retval)
goto exit;
- if (port->tty)
- port->tty->low_latency = 1;
+ port->tty->low_latency = 1;
/* send an open port command */
retval = firm_open(port);
/* Start reading from the device */
retval = start_port_read(port);
if (retval) {
- err("%s - failed submitting read urb, error %d", __FUNCTION__, retval);
+ err("%s - failed submitting read urb, error %d", __func__, retval);
firm_close(port);
stop_command_port(port->serial);
goto exit;
}
exit:
- dbg("%s - exit, retval = %d", __FUNCTION__, retval);
+ dbg("%s - exit, retval = %d", __func__, retval);
return retval;
}
struct list_head *tmp;
struct list_head *tmp2;
- dbg("%s - port %d", __FUNCTION__, port->number);
-
+ dbg("%s - port %d", __func__, port->number);
+
+ mutex_lock(&port->serial->disc_mutex);
/* filp is NULL when called from usb_serial_disconnect */
- if (filp && (tty_hung_up_p(filp))) {
+ if ((filp && (tty_hung_up_p(filp))) || port->serial->disconnected) {
+ mutex_unlock(&port->serial->disc_mutex);
return;
}
+ mutex_unlock(&port->serial->disc_mutex);
port->tty->closing = 1;
}
*/
- if (port->tty->driver->flush_buffer)
- port->tty->driver->flush_buffer(port->tty);
+ tty_driver_flush_buffer(port->tty);
tty_ldisc_flush(port->tty);
firm_report_tx_done(port);
firm_close(port);
-printk(KERN_ERR"Before processing rx_urbs_submitted.\n");
/* shutdown our bulk reads and writes */
mutex_lock(&info->deathwarrant);
spin_lock_irq(&info->lock);
unsigned long flags;
struct list_head *tmp;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
if (count == 0) {
- dbg("%s - write request of 0 bytes", __FUNCTION__);
+ dbg("%s - write request of 0 bytes", __func__);
return (0);
}
bytes = (count > port->bulk_out_size) ? port->bulk_out_size : count;
memcpy (urb->transfer_buffer, buf + sent, bytes);
- usb_serial_debug_data(debug, &port->dev, __FUNCTION__, bytes, urb->transfer_buffer);
+ usb_serial_debug_data(debug, &port->dev, __func__, bytes, urb->transfer_buffer);
urb->dev = serial->dev;
urb->transfer_buffer_length = bytes;
result = usb_submit_urb(urb, GFP_ATOMIC);
if (result) {
- err("%s - failed submitting write urb, error %d", __FUNCTION__, result);
+ err("%s - failed submitting write urb, error %d", __func__, result);
sent = result;
spin_lock_irqsave(&info->lock, flags);
list_add(tmp, &info->tx_urbs_free);
int room = 0;
unsigned long flags;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
spin_lock_irqsave(&info->lock, flags);
list_for_each(tmp, &info->tx_urbs_free)
spin_unlock_irqrestore(&info->lock, flags);
room *= port->bulk_out_size;
- dbg("%s - returns %d", __FUNCTION__, room);
+ dbg("%s - returns %d", __func__, room);
return (room);
}
struct whiteheat_private *info = usb_get_serial_port_data(port);
unsigned int modem_signals = 0;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
firm_get_dtr_rts(port);
if (info->mcr & UART_MCR_DTR)
{
struct whiteheat_private *info = usb_get_serial_port_data(port);
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
if (set & TIOCM_RTS)
info->mcr |= UART_MCR_RTS;
struct serial_struct serstruct;
void __user *user_arg = (void __user *)arg;
- dbg("%s - port %d, cmd 0x%.4x", __FUNCTION__, port->number, cmd);
+ dbg("%s - port %d, cmd 0x%.4x", __func__, port->number, cmd);
switch (cmd) {
case TIOCGSERIAL:
static void whiteheat_set_termios(struct usb_serial_port *port, struct ktermios *old_termios)
{
- dbg("%s -port %d", __FUNCTION__, port->number);
-
- if ((!port->tty) || (!port->tty->termios)) {
- dbg("%s - no tty structures", __FUNCTION__);
- goto exit;
- }
-
+ dbg("%s -port %d", __func__, port->number);
firm_setup_port(port);
-
-exit:
- return;
}
int chars = 0;
unsigned long flags;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
spin_lock_irqsave(&info->lock, flags);
list_for_each(tmp, &info->tx_urbs_submitted) {
}
spin_unlock_irqrestore(&info->lock, flags);
- dbg ("%s - returns %d", __FUNCTION__, chars);
+ dbg ("%s - returns %d", __func__, chars);
return chars;
}
struct whiteheat_private *info = usb_get_serial_port_data(port);
unsigned long flags;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
spin_lock_irqsave(&info->lock, flags);
info->flags |= THROTTLED;
int actually_throttled;
unsigned long flags;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
spin_lock_irqsave(&info->lock, flags);
actually_throttled = info->flags & ACTUALLY_THROTTLED;
{
int status = urb->status;
- dbg("%s", __FUNCTION__);
+ dbg("%s", __func__);
if (status) {
dbg("nonzero urb status: %d", status);
static void command_port_read_callback(struct urb *urb)
{
- struct usb_serial_port *command_port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *command_port = urb->context;
struct whiteheat_command_private *command_info;
int status = urb->status;
unsigned char *data = urb->transfer_buffer;
int result;
- dbg("%s", __FUNCTION__);
+ dbg("%s", __func__);
command_info = usb_get_serial_port_data(command_port);
if (!command_info) {
- dbg ("%s - command_info is NULL, exiting.", __FUNCTION__);
+ dbg ("%s - command_info is NULL, exiting.", __func__);
return;
}
if (status) {
- dbg("%s - nonzero urb status: %d", __FUNCTION__, status);
+ dbg("%s - nonzero urb status: %d", __func__, status);
if (status != -ENOENT)
command_info->command_finished = WHITEHEAT_CMD_FAILURE;
wake_up(&command_info->wait_command);
return;
}
- usb_serial_debug_data(debug, &command_port->dev, __FUNCTION__, urb->actual_length, data);
+ usb_serial_debug_data(debug, &command_port->dev, __func__, urb->actual_length, data);
if (data[0] == WHITEHEAT_CMD_COMPLETE) {
command_info->command_finished = WHITEHEAT_CMD_COMPLETE;
wake_up(&command_info->wait_command);
} else if (data[0] == WHITEHEAT_EVENT) {
/* These are unsolicited reports from the firmware, hence no waiting command to wakeup */
- dbg("%s - event received", __FUNCTION__);
+ dbg("%s - event received", __func__);
} else if (data[0] == WHITEHEAT_GET_DTR_RTS) {
memcpy(command_info->result_buffer, &data[1], urb->actual_length - 1);
command_info->command_finished = WHITEHEAT_CMD_COMPLETE;
wake_up(&command_info->wait_command);
} else {
- dbg("%s - bad reply from firmware", __FUNCTION__);
+ dbg("%s - bad reply from firmware", __func__);
}
/* Continue trying to always read */
command_port->read_urb->dev = command_port->serial->dev;
result = usb_submit_urb(command_port->read_urb, GFP_ATOMIC);
if (result)
- dbg("%s - failed resubmitting read urb, error %d", __FUNCTION__, result);
+ dbg("%s - failed resubmitting read urb, error %d", __func__, result);
}
static void whiteheat_read_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct whiteheat_urb_wrap *wrap;
unsigned char *data = urb->transfer_buffer;
struct whiteheat_private *info = usb_get_serial_port_data(port);
int status = urb->status;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
spin_lock(&info->lock);
wrap = urb_to_wrap(urb, &info->rx_urbs_submitted);
if (!wrap) {
spin_unlock(&info->lock);
- err("%s - Not my urb!", __FUNCTION__);
+ err("%s - Not my urb!", __func__);
return;
}
list_del(&wrap->list);
if (status) {
dbg("%s - nonzero read bulk status received: %d",
- __FUNCTION__, status);
+ __func__, status);
spin_lock(&info->lock);
list_add(&wrap->list, &info->rx_urbs_free);
spin_unlock(&info->lock);
return;
}
- usb_serial_debug_data(debug, &port->dev, __FUNCTION__, urb->actual_length, data);
+ usb_serial_debug_data(debug, &port->dev, __func__, urb->actual_length, data);
spin_lock(&info->lock);
list_add_tail(&wrap->list, &info->rx_urb_q);
static void whiteheat_write_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct whiteheat_private *info = usb_get_serial_port_data(port);
struct whiteheat_urb_wrap *wrap;
int status = urb->status;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
spin_lock(&info->lock);
wrap = urb_to_wrap(urb, &info->tx_urbs_submitted);
if (!wrap) {
spin_unlock(&info->lock);
- err("%s - Not my urb!", __FUNCTION__);
+ err("%s - Not my urb!", __func__);
return;
}
list_move(&wrap->list, &info->tx_urbs_free);
if (status) {
dbg("%s - nonzero write bulk status received: %d",
- __FUNCTION__, status);
+ __func__, status);
return;
}
int retval = 0;
int t;
- dbg("%s - command %d", __FUNCTION__, command);
+ dbg("%s - command %d", __func__, command);
command_port = port->serial->port[COMMAND_PORT];
command_info = usb_get_serial_port_data(command_port);
command_port->write_urb->dev = port->serial->dev;
retval = usb_submit_urb (command_port->write_urb, GFP_NOIO);
if (retval) {
- dbg("%s - submit urb failed", __FUNCTION__);
+ dbg("%s - submit urb failed", __func__);
goto exit;
}
usb_kill_urb(command_port->write_urb);
if (command_info->command_finished == false) {
- dbg("%s - command timed out.", __FUNCTION__);
+ dbg("%s - command timed out.", __func__);
retval = -ETIMEDOUT;
goto exit;
}
if (command_info->command_finished == WHITEHEAT_CMD_FAILURE) {
- dbg("%s - command failed.", __FUNCTION__);
+ dbg("%s - command failed.", __func__);
retval = -EIO;
goto exit;
}
if (command_info->command_finished == WHITEHEAT_CMD_COMPLETE) {
- dbg("%s - command completed.", __FUNCTION__);
+ dbg("%s - command completed.", __func__);
switch (command) {
case WHITEHEAT_GET_DTR_RTS:
info = usb_get_serial_port_data(port);
default:
case CS8: port_settings.bits = 8; break;
}
- dbg("%s - data bits = %d", __FUNCTION__, port_settings.bits);
+ dbg("%s - data bits = %d", __func__, port_settings.bits);
/* determine the parity */
if (cflag & PARENB)
port_settings.parity = WHITEHEAT_PAR_EVEN;
else
port_settings.parity = WHITEHEAT_PAR_NONE;
- dbg("%s - parity = %c", __FUNCTION__, port_settings.parity);
+ dbg("%s - parity = %c", __func__, port_settings.parity);
/* figure out the stop bits requested */
if (cflag & CSTOPB)
port_settings.stop = 2;
else
port_settings.stop = 1;
- dbg("%s - stop bits = %d", __FUNCTION__, port_settings.stop);
+ dbg("%s - stop bits = %d", __func__, port_settings.stop);
/* figure out the flow control settings */
if (cflag & CRTSCTS)
port_settings.hflow = (WHITEHEAT_HFLOW_CTS | WHITEHEAT_HFLOW_RTS);
else
port_settings.hflow = WHITEHEAT_HFLOW_NONE;
- dbg("%s - hardware flow control = %s %s %s %s", __FUNCTION__,
+ dbg("%s - hardware flow control = %s %s %s %s", __func__,
(port_settings.hflow & WHITEHEAT_HFLOW_CTS) ? "CTS" : "",
(port_settings.hflow & WHITEHEAT_HFLOW_RTS) ? "RTS" : "",
(port_settings.hflow & WHITEHEAT_HFLOW_DSR) ? "DSR" : "",
port_settings.sflow = WHITEHEAT_SFLOW_RXTX;
else
port_settings.sflow = WHITEHEAT_SFLOW_NONE;
- dbg("%s - software flow control = %c", __FUNCTION__, port_settings.sflow);
+ dbg("%s - software flow control = %c", __func__, port_settings.sflow);
port_settings.xon = START_CHAR(port->tty);
port_settings.xoff = STOP_CHAR(port->tty);
- dbg("%s - XON = %2x, XOFF = %2x", __FUNCTION__, port_settings.xon, port_settings.xoff);
+ dbg("%s - XON = %2x, XOFF = %2x", __func__, port_settings.xon, port_settings.xoff);
/* get the baud rate wanted */
port_settings.baud = tty_get_baud_rate(port->tty);
- dbg("%s - baud rate = %d", __FUNCTION__, port_settings.baud);
+ dbg("%s - baud rate = %d", __func__, port_settings.baud);
+ /* fixme: should set validated settings */
+ tty_encode_baud_rate(port->tty, port_settings.baud, port_settings.baud);
/* handle any settings that aren't specified in the tty structure */
port_settings.lloop = 0;
command_port->read_urb->dev = serial->dev;
retval = usb_submit_urb(command_port->read_urb, GFP_KERNEL);
if (retval) {
- err("%s - failed submitting read urb, error %d", __FUNCTION__, retval);
+ err("%s - failed submitting read urb, error %d", __func__, retval);
goto exit;
}
}
urb->dev = port->serial->dev;
result = usb_submit_urb(urb, GFP_ATOMIC);
if (result) {
- err("%s - failed resubmitting read urb, error %d", __FUNCTION__, result);
+ err("%s - failed resubmitting read urb, error %d", __func__, result);
spin_lock_irqsave(&info->lock, flags);
list_add(tmp, &info->rx_urbs_free);
continue;
projects / linux-2.6-block.git / blobdiff