aboutsummaryrefslogtreecommitdiff
path: root/drivers/usb/serial/keyspan.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/serial/keyspan.h')
-rw-r--r--drivers/usb/serial/keyspan.h114
1 files changed, 56 insertions, 58 deletions
diff --git a/drivers/usb/serial/keyspan.h b/drivers/usb/serial/keyspan.h
index b52fb657a24..0273dda303a 100644
--- a/drivers/usb/serial/keyspan.h
+++ b/drivers/usb/serial/keyspan.h
@@ -9,7 +9,7 @@
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
- See http://misc.nu/hugh/keyspan.html for more information.
+ See http://blemings.org/hugh/keyspan.html for more information.
Code in this driver inspired by and in a number of places taken
from Brian Warner's original Keyspan-PDA driver.
@@ -35,17 +35,19 @@
/* Function prototypes for Keyspan serial converter */
-static int keyspan_open (struct usb_serial_port *port,
- struct file *filp);
-static void keyspan_close (struct usb_serial_port *port,
- struct file *filp);
+static int keyspan_open (struct tty_struct *tty,
+ struct usb_serial_port *port);
+static void keyspan_close (struct usb_serial_port *port);
+static void keyspan_dtr_rts (struct usb_serial_port *port, int on);
static int keyspan_startup (struct usb_serial *serial);
-static void keyspan_shutdown (struct usb_serial *serial);
-static void keyspan_rx_throttle (struct usb_serial_port *port);
-static void keyspan_rx_unthrottle (struct usb_serial_port *port);
-static int keyspan_write_room (struct usb_serial_port *port);
+static void keyspan_disconnect (struct usb_serial *serial);
+static void keyspan_release (struct usb_serial *serial);
+static int keyspan_port_probe(struct usb_serial_port *port);
+static int keyspan_port_remove(struct usb_serial_port *port);
+static int keyspan_write_room (struct tty_struct *tty);
-static int keyspan_write (struct usb_serial_port *port,
+static int keyspan_write (struct tty_struct *tty,
+ struct usb_serial_port *port,
const unsigned char *buf,
int count);
@@ -53,35 +55,34 @@ static void keyspan_send_setup (struct usb_serial_port *port,
int reset_port);
-static int keyspan_chars_in_buffer (struct usb_serial_port *port);
-static int keyspan_ioctl (struct usb_serial_port *port,
- struct file *file,
- unsigned int cmd,
- unsigned long arg);
-static void keyspan_set_termios (struct usb_serial_port *port,
+static void keyspan_set_termios (struct tty_struct *tty,
+ struct usb_serial_port *port,
struct ktermios *old);
-static void keyspan_break_ctl (struct usb_serial_port *port,
+static void keyspan_break_ctl (struct tty_struct *tty,
int break_state);
-static int keyspan_tiocmget (struct usb_serial_port *port,
- struct file *file);
-static int keyspan_tiocmset (struct usb_serial_port *port,
- struct file *file, unsigned int set,
+static int keyspan_tiocmget (struct tty_struct *tty);
+static int keyspan_tiocmset (struct tty_struct *tty,
+ unsigned int set,
unsigned int clear);
static int keyspan_fake_startup (struct usb_serial *serial);
-static int keyspan_usa19_calc_baud (u32 baud_rate, u32 baudclk,
+static int keyspan_usa19_calc_baud (struct usb_serial_port *port,
+ u32 baud_rate, u32 baudclk,
u8 *rate_hi, u8 *rate_low,
u8 *prescaler, int portnum);
-static int keyspan_usa19w_calc_baud (u32 baud_rate, u32 baudclk,
+static int keyspan_usa19w_calc_baud (struct usb_serial_port *port,
+ u32 baud_rate, u32 baudclk,
u8 *rate_hi, u8 *rate_low,
u8 *prescaler, int portnum);
-static int keyspan_usa28_calc_baud (u32 baud_rate, u32 baudclk,
+static int keyspan_usa28_calc_baud (struct usb_serial_port *port,
+ u32 baud_rate, u32 baudclk,
u8 *rate_hi, u8 *rate_low,
u8 *prescaler, int portnum);
-static int keyspan_usa19hs_calc_baud (u32 baud_rate, u32 baudclk,
+static int keyspan_usa19hs_calc_baud (struct usb_serial_port *port,
+ u32 baud_rate, u32 baudclk,
u8 *rate_hi, u8 *rate_low,
u8 *prescaler, int portnum);
@@ -138,7 +139,8 @@ static int keyspan_usa67_send_setup (struct usb_serial *serial,
/* Product IDs post-renumeration. Note that the 28x and 28xb
have the same id's post-renumeration but behave identically
- so it's not an issue. */
+ so it's not an issue. As such, the 28xb is not listed in any
+ of the device tables. */
#define keyspan_usa18x_product_id 0x0112
#define keyspan_usa19_product_id 0x0107
#define keyspan_usa19qi_product_id 0x010c
@@ -192,8 +194,9 @@ struct keyspan_device_details {
/* Endpoint used for global control functions */
int glocont_endpoint;
- int (*calculate_baud_rate) (u32 baud_rate, u32 baudclk,
- u8 *rate_hi, u8 *rate_low, u8 *prescaler, int portnum);
+ int (*calculate_baud_rate) (struct usb_serial_port *port,
+ u32 baud_rate, u32 baudclk,
+ u8 *rate_hi, u8 *rate_low, u8 *prescaler, int portnum);
u32 baudclk;
};
@@ -459,7 +462,7 @@ static const struct keyspan_device_details *keyspan_devices[] = {
NULL,
};
-static struct usb_device_id keyspan_ids_combined[] = {
+static const struct usb_device_id keyspan_ids_combined[] = {
{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_pre_product_id) },
{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19_pre_product_id) },
{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_pre_product_id) },
@@ -482,7 +485,6 @@ static struct usb_device_id keyspan_ids_combined[] = {
{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_product_id) },
{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_product_id) },
{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_product_id) },
- { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_product_id) },
{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xg_product_id) },
{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_product_id)},
{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_product_id)},
@@ -492,16 +494,8 @@ static struct usb_device_id keyspan_ids_combined[] = {
MODULE_DEVICE_TABLE(usb, keyspan_ids_combined);
-static struct usb_driver keyspan_driver = {
- .name = "keyspan",
- .probe = usb_serial_probe,
- .disconnect = usb_serial_disconnect,
- .id_table = keyspan_ids_combined,
- .no_dynamic_id = 1,
-};
-
/* usb_device_id table for the pre-firmware download keyspan devices */
-static struct usb_device_id keyspan_pre_ids[] = {
+static const struct usb_device_id keyspan_pre_ids[] = {
{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_pre_product_id) },
{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19_pre_product_id) },
{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_pre_product_id) },
@@ -517,7 +511,7 @@ static struct usb_device_id keyspan_pre_ids[] = {
{ } /* Terminating entry */
};
-static struct usb_device_id keyspan_1port_ids[] = {
+static const struct usb_device_id keyspan_1port_ids[] = {
{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_product_id) },
{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19_product_id) },
{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_product_id) },
@@ -528,16 +522,15 @@ static struct usb_device_id keyspan_1port_ids[] = {
{ } /* Terminating entry */
};
-static struct usb_device_id keyspan_2port_ids[] = {
+static const struct usb_device_id keyspan_2port_ids[] = {
{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_product_id) },
{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_product_id) },
{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_product_id) },
- { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_product_id) },
{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xg_product_id) },
{ } /* Terminating entry */
};
-static struct usb_device_id keyspan_4port_ids[] = {
+static const struct usb_device_id keyspan_4port_ids[] = {
{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_product_id) },
{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_product_id)},
{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wg_product_id)},
@@ -566,18 +559,18 @@ static struct usb_serial_driver keyspan_1port_device = {
.num_ports = 1,
.open = keyspan_open,
.close = keyspan_close,
+ .dtr_rts = keyspan_dtr_rts,
.write = keyspan_write,
.write_room = keyspan_write_room,
- .chars_in_buffer = keyspan_chars_in_buffer,
- .throttle = keyspan_rx_throttle,
- .unthrottle = keyspan_rx_unthrottle,
- .ioctl = keyspan_ioctl,
.set_termios = keyspan_set_termios,
.break_ctl = keyspan_break_ctl,
.tiocmget = keyspan_tiocmget,
.tiocmset = keyspan_tiocmset,
.attach = keyspan_startup,
- .shutdown = keyspan_shutdown,
+ .disconnect = keyspan_disconnect,
+ .release = keyspan_release,
+ .port_probe = keyspan_port_probe,
+ .port_remove = keyspan_port_remove,
};
static struct usb_serial_driver keyspan_2port_device = {
@@ -590,18 +583,18 @@ static struct usb_serial_driver keyspan_2port_device = {
.num_ports = 2,
.open = keyspan_open,
.close = keyspan_close,
+ .dtr_rts = keyspan_dtr_rts,
.write = keyspan_write,
.write_room = keyspan_write_room,
- .chars_in_buffer = keyspan_chars_in_buffer,
- .throttle = keyspan_rx_throttle,
- .unthrottle = keyspan_rx_unthrottle,
- .ioctl = keyspan_ioctl,
.set_termios = keyspan_set_termios,
.break_ctl = keyspan_break_ctl,
.tiocmget = keyspan_tiocmget,
.tiocmset = keyspan_tiocmset,
.attach = keyspan_startup,
- .shutdown = keyspan_shutdown,
+ .disconnect = keyspan_disconnect,
+ .release = keyspan_release,
+ .port_probe = keyspan_port_probe,
+ .port_remove = keyspan_port_remove,
};
static struct usb_serial_driver keyspan_4port_device = {
@@ -614,18 +607,23 @@ static struct usb_serial_driver keyspan_4port_device = {
.num_ports = 4,
.open = keyspan_open,
.close = keyspan_close,
+ .dtr_rts = keyspan_dtr_rts,
.write = keyspan_write,
.write_room = keyspan_write_room,
- .chars_in_buffer = keyspan_chars_in_buffer,
- .throttle = keyspan_rx_throttle,
- .unthrottle = keyspan_rx_unthrottle,
- .ioctl = keyspan_ioctl,
.set_termios = keyspan_set_termios,
.break_ctl = keyspan_break_ctl,
.tiocmget = keyspan_tiocmget,
.tiocmset = keyspan_tiocmset,
.attach = keyspan_startup,
- .shutdown = keyspan_shutdown,
+ .disconnect = keyspan_disconnect,
+ .release = keyspan_release,
+ .port_probe = keyspan_port_probe,
+ .port_remove = keyspan_port_remove,
+};
+
+static struct usb_serial_driver * const serial_drivers[] = {
+ &keyspan_pre_device, &keyspan_1port_device,
+ &keyspan_2port_device, &keyspan_4port_device, NULL
};
#endif
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-13 15:05:56 +0000