diff options
Diffstat (limited to 'drivers/usb/serial/keyspan.c')
| -rw-r--r-- | drivers/usb/serial/keyspan.c | 592 |
1 files changed, 589 insertions, 3 deletions
diff --git a/drivers/usb/serial/keyspan.c b/drivers/usb/serial/keyspan.c index 1f9414bdd649..5662d324edd2 100644 --- a/drivers/usb/serial/keyspan.c +++ b/drivers/usb/serial/keyspan.c @@ -41,11 +41,508 @@ #include <linux/usb.h> #include <linux/usb/serial.h> #include <linux/usb/ezusb.h> -#include "keyspan.h" #define DRIVER_AUTHOR "Hugh Blemings <hugh@misc.nu" #define DRIVER_DESC "Keyspan USB to Serial Converter Driver" +/* Function prototypes for Keyspan serial converter */ +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_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 tty_struct *tty, struct usb_serial_port *port, + const unsigned char *buf, int count); +static void keyspan_send_setup(struct usb_serial_port *port, int reset_port); +static void keyspan_set_termios(struct tty_struct *tty, + struct usb_serial_port *port, + struct ktermios *old); +static void keyspan_break_ctl(struct tty_struct *tty, int break_state); +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(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(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(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(struct usb_serial_port *port, + u32 baud_rate, u32 baudclk, + u8 *rate_hi, u8 *rate_low, + u8 *prescaler, int portnum); + +static int keyspan_usa28_send_setup(struct usb_serial *serial, + struct usb_serial_port *port, + int reset_port); +static int keyspan_usa26_send_setup(struct usb_serial *serial, + struct usb_serial_port *port, + int reset_port); +static int keyspan_usa49_send_setup(struct usb_serial *serial, + struct usb_serial_port *port, + int reset_port); +static int keyspan_usa90_send_setup(struct usb_serial *serial, + struct usb_serial_port *port, + int reset_port); +static int keyspan_usa67_send_setup(struct usb_serial *serial, + struct usb_serial_port *port, + int reset_port); + +/* Values used for baud rate calculation - device specific */ +#define KEYSPAN_INVALID_BAUD_RATE (-1) +#define KEYSPAN_BAUD_RATE_OK (0) +#define KEYSPAN_USA18X_BAUDCLK (12000000L) /* a guess */ +#define KEYSPAN_USA19_BAUDCLK (12000000L) +#define KEYSPAN_USA19W_BAUDCLK (24000000L) +#define KEYSPAN_USA19HS_BAUDCLK (14769231L) +#define KEYSPAN_USA28_BAUDCLK (1843200L) +#define KEYSPAN_USA28X_BAUDCLK (12000000L) +#define KEYSPAN_USA49W_BAUDCLK (48000000L) + +/* Some constants used to characterise each device. */ +#define KEYSPAN_MAX_NUM_PORTS (4) +#define KEYSPAN_MAX_FLIPS (2) + +/* + * Device info for the Keyspan serial converter, used by the overall + * usb-serial probe function. + */ +#define KEYSPAN_VENDOR_ID (0x06cd) + +/* Product IDs for the products supported, pre-renumeration */ +#define keyspan_usa18x_pre_product_id 0x0105 +#define keyspan_usa19_pre_product_id 0x0103 +#define keyspan_usa19qi_pre_product_id 0x010b +#define keyspan_mpr_pre_product_id 0x011b +#define keyspan_usa19qw_pre_product_id 0x0118 +#define keyspan_usa19w_pre_product_id 0x0106 +#define keyspan_usa28_pre_product_id 0x0101 +#define keyspan_usa28x_pre_product_id 0x0102 +#define keyspan_usa28xa_pre_product_id 0x0114 +#define keyspan_usa28xb_pre_product_id 0x0113 +#define keyspan_usa49w_pre_product_id 0x0109 +#define keyspan_usa49wlc_pre_product_id 0x011a + +/* + * 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. 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 +#define keyspan_usa19hs_product_id 0x0121 +#define keyspan_mpr_product_id 0x011c +#define keyspan_usa19qw_product_id 0x0119 +#define keyspan_usa19w_product_id 0x0108 +#define keyspan_usa28_product_id 0x010f +#define keyspan_usa28x_product_id 0x0110 +#define keyspan_usa28xa_product_id 0x0115 +#define keyspan_usa28xb_product_id 0x0110 +#define keyspan_usa28xg_product_id 0x0135 +#define keyspan_usa49w_product_id 0x010a +#define keyspan_usa49wlc_product_id 0x012a +#define keyspan_usa49wg_product_id 0x0131 + +struct keyspan_device_details { + /* product ID value */ + int product_id; + + enum {msg_usa26, msg_usa28, msg_usa49, msg_usa90, msg_usa67} msg_format; + + /* Number of physical ports */ + int num_ports; + + /* 1 if endpoint flipping used on input, 0 if not */ + int indat_endp_flip; + + /* 1 if endpoint flipping used on output, 0 if not */ + int outdat_endp_flip; + + /* + * Table mapping input data endpoint IDs to physical port + * number and flip if used + */ + int indat_endpoints[KEYSPAN_MAX_NUM_PORTS]; + + /* Same for output endpoints */ + int outdat_endpoints[KEYSPAN_MAX_NUM_PORTS]; + + /* Input acknowledge endpoints */ + int inack_endpoints[KEYSPAN_MAX_NUM_PORTS]; + + /* Output control endpoints */ + int outcont_endpoints[KEYSPAN_MAX_NUM_PORTS]; + + /* Endpoint used for input status */ + int instat_endpoint; + + /* Endpoint used for input data 49WG only */ + int indat_endpoint; + + /* Endpoint used for global control functions */ + int glocont_endpoint; + + 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; +}; + +/* + * Now for each device type we setup the device detail structure with the + * appropriate information (provided in Keyspan's documentation) + */ + +static const struct keyspan_device_details usa18x_device_details = { + .product_id = keyspan_usa18x_product_id, + .msg_format = msg_usa26, + .num_ports = 1, + .indat_endp_flip = 0, + .outdat_endp_flip = 1, + .indat_endpoints = {0x81}, + .outdat_endpoints = {0x01}, + .inack_endpoints = {0x85}, + .outcont_endpoints = {0x05}, + .instat_endpoint = 0x87, + .indat_endpoint = -1, + .glocont_endpoint = 0x07, + .calculate_baud_rate = keyspan_usa19w_calc_baud, + .baudclk = KEYSPAN_USA18X_BAUDCLK, +}; + +static const struct keyspan_device_details usa19_device_details = { + .product_id = keyspan_usa19_product_id, + .msg_format = msg_usa28, + .num_ports = 1, + .indat_endp_flip = 1, + .outdat_endp_flip = 1, + .indat_endpoints = {0x81}, + .outdat_endpoints = {0x01}, + .inack_endpoints = {0x83}, + .outcont_endpoints = {0x03}, + .instat_endpoint = 0x84, + .indat_endpoint = -1, + .glocont_endpoint = -1, + .calculate_baud_rate = keyspan_usa19_calc_baud, + .baudclk = KEYSPAN_USA19_BAUDCLK, +}; + +static const struct keyspan_device_details usa19qi_device_details = { + .product_id = keyspan_usa19qi_product_id, + .msg_format = msg_usa28, + .num_ports = 1, + .indat_endp_flip = 1, + .outdat_endp_flip = 1, + .indat_endpoints = {0x81}, + .outdat_endpoints = {0x01}, + .inack_endpoints = {0x83}, + .outcont_endpoints = {0x03}, + .instat_endpoint = 0x84, + .indat_endpoint = -1, + .glocont_endpoint = -1, + .calculate_baud_rate = keyspan_usa28_calc_baud, + .baudclk = KEYSPAN_USA19_BAUDCLK, +}; + +static const struct keyspan_device_details mpr_device_details = { + .product_id = keyspan_mpr_product_id, + .msg_format = msg_usa28, + .num_ports = 1, + .indat_endp_flip = 1, + .outdat_endp_flip = 1, + .indat_endpoints = {0x81}, + .outdat_endpoints = {0x01}, + .inack_endpoints = {0x83}, + .outcont_endpoints = {0x03}, + .instat_endpoint = 0x84, + .indat_endpoint = -1, + .glocont_endpoint = -1, + .calculate_baud_rate = keyspan_usa28_calc_baud, + .baudclk = KEYSPAN_USA19_BAUDCLK, +}; + +static const struct keyspan_device_details usa19qw_device_details = { + .product_id = keyspan_usa19qw_product_id, + .msg_format = msg_usa26, + .num_ports = 1, + .indat_endp_flip = 0, + .outdat_endp_flip = 1, + .indat_endpoints = {0x81}, + .outdat_endpoints = {0x01}, + .inack_endpoints = {0x85}, + .outcont_endpoints = {0x05}, + .instat_endpoint = 0x87, + .indat_endpoint = -1, + .glocont_endpoint = 0x07, + .calculate_baud_rate = keyspan_usa19w_calc_baud, + .baudclk = KEYSPAN_USA19W_BAUDCLK, +}; + +static const struct keyspan_device_details usa19w_device_details = { + .product_id = keyspan_usa19w_product_id, + .msg_format = msg_usa26, + .num_ports = 1, + .indat_endp_flip = 0, + .outdat_endp_flip = 1, + .indat_endpoints = {0x81}, + .outdat_endpoints = {0x01}, + .inack_endpoints = {0x85}, + .outcont_endpoints = {0x05}, + .instat_endpoint = 0x87, + .indat_endpoint = -1, + .glocont_endpoint = 0x07, + .calculate_baud_rate = keyspan_usa19w_calc_baud, + .baudclk = KEYSPAN_USA19W_BAUDCLK, +}; + +static const struct keyspan_device_details usa19hs_device_details = { + .product_id = keyspan_usa19hs_product_id, + .msg_format = msg_usa90, + .num_ports = 1, + .indat_endp_flip = 0, + .outdat_endp_flip = 0, + .indat_endpoints = {0x81}, + .outdat_endpoints = {0x01}, + .inack_endpoints = {-1}, + .outcont_endpoints = {0x02}, + .instat_endpoint = 0x82, + .indat_endpoint = -1, + .glocont_endpoint = -1, + .calculate_baud_rate = keyspan_usa19hs_calc_baud, + .baudclk = KEYSPAN_USA19HS_BAUDCLK, +}; + +static const struct keyspan_device_details usa28_device_details = { + .product_id = keyspan_usa28_product_id, + .msg_format = msg_usa28, + .num_ports = 2, + .indat_endp_flip = 1, + .outdat_endp_flip = 1, + .indat_endpoints = {0x81, 0x83}, + .outdat_endpoints = {0x01, 0x03}, + .inack_endpoints = {0x85, 0x86}, + .outcont_endpoints = {0x05, 0x06}, + .instat_endpoint = 0x87, + .indat_endpoint = -1, + .glocont_endpoint = 0x07, + .calculate_baud_rate = keyspan_usa28_calc_baud, + .baudclk = KEYSPAN_USA28_BAUDCLK, +}; + +static const struct keyspan_device_details usa28x_device_details = { + .product_id = keyspan_usa28x_product_id, + .msg_format = msg_usa26, + .num_ports = 2, + .indat_endp_flip = 0, + .outdat_endp_flip = 1, + .indat_endpoints = {0x81, 0x83}, + .outdat_endpoints = {0x01, 0x03}, + .inack_endpoints = {0x85, 0x86}, + .outcont_endpoints = {0x05, 0x06}, + .instat_endpoint = 0x87, + .indat_endpoint = -1, + .glocont_endpoint = 0x07, + .calculate_baud_rate = keyspan_usa19w_calc_baud, + .baudclk = KEYSPAN_USA28X_BAUDCLK, +}; + +static const struct keyspan_device_details usa28xa_device_details = { + .product_id = keyspan_usa28xa_product_id, + .msg_format = msg_usa26, + .num_ports = 2, + .indat_endp_flip = 0, + .outdat_endp_flip = 1, + .indat_endpoints = {0x81, 0x83}, + .outdat_endpoints = {0x01, 0x03}, + .inack_endpoints = {0x85, 0x86}, + .outcont_endpoints = {0x05, 0x06}, + .instat_endpoint = 0x87, + .indat_endpoint = -1, + .glocont_endpoint = 0x07, + .calculate_baud_rate = keyspan_usa19w_calc_baud, + .baudclk = KEYSPAN_USA28X_BAUDCLK, +}; + +static const struct keyspan_device_details usa28xg_device_details = { + .product_id = keyspan_usa28xg_product_id, + .msg_format = msg_usa67, + .num_ports = 2, + .indat_endp_flip = 0, + .outdat_endp_flip = 0, + .indat_endpoints = {0x84, 0x88}, + .outdat_endpoints = {0x02, 0x06}, + .inack_endpoints = {-1, -1}, + .outcont_endpoints = {-1, -1}, + .instat_endpoint = 0x81, + .indat_endpoint = -1, + .glocont_endpoint = 0x01, + .calculate_baud_rate = keyspan_usa19w_calc_baud, + .baudclk = KEYSPAN_USA28X_BAUDCLK, +}; +/* + * We don't need a separate entry for the usa28xb as it appears as a 28x + * anyway. + */ + +static const struct keyspan_device_details usa49w_device_details = { + .product_id = keyspan_usa49w_product_id, + .msg_format = msg_usa49, + .num_ports = 4, + .indat_endp_flip = 0, + .outdat_endp_flip = 0, + .indat_endpoints = {0x81, 0x82, 0x83, 0x84}, + .outdat_endpoints = {0x01, 0x02, 0x03, 0x04}, + .inack_endpoints = {-1, -1, -1, -1}, + .outcont_endpoints = {-1, -1, -1, -1}, + .instat_endpoint = 0x87, + .indat_endpoint = -1, + .glocont_endpoint = 0x07, + .calculate_baud_rate = keyspan_usa19w_calc_baud, + .baudclk = KEYSPAN_USA49W_BAUDCLK, +}; + +static const struct keyspan_device_details usa49wlc_device_details = { + .product_id = keyspan_usa49wlc_product_id, + .msg_format = msg_usa49, + .num_ports = 4, + .indat_endp_flip = 0, + .outdat_endp_flip = 0, + .indat_endpoints = {0x81, 0x82, 0x83, 0x84}, + .outdat_endpoints = {0x01, 0x02, 0x03, 0x04}, + .inack_endpoints = {-1, -1, -1, -1}, + .outcont_endpoints = {-1, -1, -1, -1}, + .instat_endpoint = 0x87, + .indat_endpoint = -1, + .glocont_endpoint = 0x07, + .calculate_baud_rate = keyspan_usa19w_calc_baud, + .baudclk = KEYSPAN_USA19W_BAUDCLK, +}; + +static const struct keyspan_device_details usa49wg_device_details = { + .product_id = keyspan_usa49wg_product_id, + .msg_format = msg_usa49, + .num_ports = 4, + .indat_endp_flip = 0, + .outdat_endp_flip = 0, + .indat_endpoints = {-1, -1, -1, -1}, /* single 'global' data in EP */ + .outdat_endpoints = {0x01, 0x02, 0x04, 0x06}, + .inack_endpoints = {-1, -1, -1, -1}, + .outcont_endpoints = {-1, -1, -1, -1}, + .instat_endpoint = 0x81, + .indat_endpoint = 0x88, + .glocont_endpoint = 0x00, /* uses control EP */ + .calculate_baud_rate = keyspan_usa19w_calc_baud, + .baudclk = KEYSPAN_USA19W_BAUDCLK, +}; + +static const struct keyspan_device_details *keyspan_devices[] = { + &usa18x_device_details, + &usa19_device_details, + &usa19qi_device_details, + &mpr_device_details, + &usa19qw_device_details, + &usa19w_device_details, + &usa19hs_device_details, + &usa28_device_details, + &usa28x_device_details, + &usa28xa_device_details, + &usa28xg_device_details, + /* 28xb not required as it renumerates as a 28x */ + &usa49w_device_details, + &usa49wlc_device_details, + &usa49wg_device_details, + NULL, +}; + +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) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_pre_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_pre_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_pre_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_pre_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_pre_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_pre_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_pre_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_pre_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_pre_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19hs_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_product_id) }, + { 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_usa28xg_product_id) }, + { 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)}, + { } /* Terminating entry */ +}; + +MODULE_DEVICE_TABLE(usb, keyspan_ids_combined); + +/* usb_device_id table for the pre-firmware download keyspan devices */ +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) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_pre_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_pre_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_pre_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_pre_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_pre_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_pre_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_pre_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_pre_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_pre_product_id) }, + { } /* Terminating entry */ +}; + +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) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19hs_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_product_id) }, + { } /* Terminating entry */ +}; + +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_usa28xg_product_id) }, + { } /* Terminating entry */ +}; + +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)}, + { } /* Terminating entry */ +}; + #define INSTAT_BUFLEN 32 #define GLOCONT_BUFLEN 64 #define INDAT49W_BUFLEN 512 @@ -126,8 +623,6 @@ struct keyspan_port_private { #include "keyspan_usa67msg.h" -module_usb_serial_driver(serial_drivers, keyspan_ids_combined); - static void keyspan_break_ctl(struct tty_struct *tty, int break_state) { struct usb_serial_port *port = tty->driver_data; @@ -2523,6 +3018,97 @@ static int keyspan_port_remove(struct usb_serial_port *port) return 0; } +/* Structs for the devices, pre and post renumeration. */ +static struct usb_serial_driver keyspan_pre_device = { + .driver = { + .owner = THIS_MODULE, + .name = "keyspan_no_firm", + }, + .description = "Keyspan - (without firmware)", + .id_table = keyspan_pre_ids, + .num_ports = 1, + .attach = keyspan_fake_startup, +}; + +static struct usb_serial_driver keyspan_1port_device = { + .driver = { + .owner = THIS_MODULE, + .name = "keyspan_1", + }, + .description = "Keyspan 1 port adapter", + .id_table = keyspan_1port_ids, + .num_ports = 1, + .open = keyspan_open, + .close = keyspan_close, + .dtr_rts = keyspan_dtr_rts, + .write = keyspan_write, + .write_room = keyspan_write_room, + .set_termios = keyspan_set_termios, + .break_ctl = keyspan_break_ctl, + .tiocmget = keyspan_tiocmget, + .tiocmset = keyspan_tiocmset, + .attach = keyspan_startup, + .disconnect = keyspan_disconnect, + .release = keyspan_release, + .port_probe = keyspan_port_probe, + .port_remove = keyspan_port_remove, +}; + +static struct usb_serial_driver keyspan_2port_device = { + .driver = { + .owner = THIS_MODULE, + .name = "keyspan_2", + }, + .description = "Keyspan 2 port adapter", + .id_table = keyspan_2port_ids, + .num_ports = 2, + .open = keyspan_open, + .close = keyspan_close, + .dtr_rts = keyspan_dtr_rts, + .write = keyspan_write, + .write_room = keyspan_write_room, + .set_termios = keyspan_set_termios, + .break_ctl = keyspan_break_ctl, + .tiocmget = keyspan_tiocmget, + .tiocmset = keyspan_tiocmset, + .attach = keyspan_startup, + .disconnect = keyspan_disconnect, + .release = keyspan_release, + .port_probe = keyspan_port_probe, + .port_remove = keyspan_port_remove, +}; + +static struct usb_serial_driver keyspan_4port_device = { + .driver = { + .owner = THIS_MODULE, + .name = "keyspan_4", + }, + .description = "Keyspan 4 port adapter", + .id_table = keyspan_4port_ids, + .num_ports = 4, + .open = keyspan_open, + .close = keyspan_close, + .dtr_rts = keyspan_dtr_rts, + .write = keyspan_write, + .write_room = keyspan_write_room, + .set_termios = keyspan_set_termios, + .break_ctl = keyspan_break_ctl, + .tiocmget = keyspan_tiocmget, + .tiocmset = keyspan_tiocmset, + .attach = keyspan_startup, + .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 +}; + +module_usb_serial_driver(serial_drivers, keyspan_ids_combined); + MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL"); |