diff options
Diffstat (limited to 'drivers/usb/serial/anydata.c')
-rw-r--r-- | drivers/usb/serial/anydata.c | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/drivers/usb/serial/anydata.c b/drivers/usb/serial/anydata.c deleted file mode 100644 index 343f6f228220..000000000000 --- a/drivers/usb/serial/anydata.c +++ /dev/null | |||
@@ -1,123 +0,0 @@ | |||
1 | /* | ||
2 | * AnyData CDMA Serial USB driver | ||
3 | * | ||
4 | * Copyright (C) 2005 Greg Kroah-Hartman <gregkh@suse.de> | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or | ||
7 | * modify it under the terms of the GNU General Public License version | ||
8 | * 2 as published by the Free Software Foundation. | ||
9 | */ | ||
10 | |||
11 | #include <linux/kernel.h> | ||
12 | #include <linux/init.h> | ||
13 | #include <linux/tty.h> | ||
14 | #include <linux/module.h> | ||
15 | #include <linux/usb.h> | ||
16 | #include "usb-serial.h" | ||
17 | |||
18 | static struct usb_device_id id_table [] = { | ||
19 | { USB_DEVICE(0x16d5, 0x6501) }, /* AirData CDMA device */ | ||
20 | { }, | ||
21 | }; | ||
22 | MODULE_DEVICE_TABLE(usb, id_table); | ||
23 | |||
24 | /* if overridden by the user, then use their value for the size of the | ||
25 | * read and write urbs */ | ||
26 | static int buffer_size; | ||
27 | static int debug; | ||
28 | |||
29 | static struct usb_driver anydata_driver = { | ||
30 | .name = "anydata", | ||
31 | .probe = usb_serial_probe, | ||
32 | .disconnect = usb_serial_disconnect, | ||
33 | .id_table = id_table, | ||
34 | .no_dynamic_id = 1, | ||
35 | }; | ||
36 | |||
37 | static int anydata_open(struct usb_serial_port *port, struct file *filp) | ||
38 | { | ||
39 | char *buffer; | ||
40 | int result = 0; | ||
41 | |||
42 | dbg("%s - port %d", __FUNCTION__, port->number); | ||
43 | |||
44 | if (buffer_size) { | ||
45 | /* override the default buffer sizes */ | ||
46 | buffer = kmalloc(buffer_size, GFP_KERNEL); | ||
47 | if (!buffer) { | ||
48 | dev_err(&port->dev, "%s - out of memory.\n", | ||
49 | __FUNCTION__); | ||
50 | return -ENOMEM; | ||
51 | } | ||
52 | kfree (port->read_urb->transfer_buffer); | ||
53 | port->read_urb->transfer_buffer = buffer; | ||
54 | port->read_urb->transfer_buffer_length = buffer_size; | ||
55 | |||
56 | buffer = kmalloc(buffer_size, GFP_KERNEL); | ||
57 | if (!buffer) { | ||
58 | dev_err(&port->dev, "%s - out of memory.\n", | ||
59 | __FUNCTION__); | ||
60 | return -ENOMEM; | ||
61 | } | ||
62 | kfree (port->write_urb->transfer_buffer); | ||
63 | port->write_urb->transfer_buffer = buffer; | ||
64 | port->write_urb->transfer_buffer_length = buffer_size; | ||
65 | port->bulk_out_size = buffer_size; | ||
66 | } | ||
67 | |||
68 | /* Start reading from the device */ | ||
69 | usb_fill_bulk_urb(port->read_urb, port->serial->dev, | ||
70 | usb_rcvbulkpipe(port->serial->dev, | ||
71 | port->bulk_in_endpointAddress), | ||
72 | port->read_urb->transfer_buffer, | ||
73 | port->read_urb->transfer_buffer_length, | ||
74 | usb_serial_generic_write_bulk_callback, port); | ||
75 | result = usb_submit_urb(port->read_urb, GFP_KERNEL); | ||
76 | if (result) | ||
77 | dev_err(&port->dev, | ||
78 | "%s - failed submitting read urb, error %d\n", | ||
79 | __FUNCTION__, result); | ||
80 | |||
81 | return result; | ||
82 | } | ||
83 | |||
84 | static struct usb_serial_driver anydata_device = { | ||
85 | .driver = { | ||
86 | .owner = THIS_MODULE, | ||
87 | .name = "anydata", | ||
88 | }, | ||
89 | .id_table = id_table, | ||
90 | .num_interrupt_in = NUM_DONT_CARE, | ||
91 | .num_bulk_in = NUM_DONT_CARE, | ||
92 | .num_bulk_out = NUM_DONT_CARE, | ||
93 | .num_ports = 1, | ||
94 | .open = anydata_open, | ||
95 | }; | ||
96 | |||
97 | static int __init anydata_init(void) | ||
98 | { | ||
99 | int retval; | ||
100 | |||
101 | retval = usb_serial_register(&anydata_device); | ||
102 | if (retval) | ||
103 | return retval; | ||
104 | retval = usb_register(&anydata_driver); | ||
105 | if (retval) | ||
106 | usb_serial_deregister(&anydata_device); | ||
107 | return retval; | ||
108 | } | ||
109 | |||
110 | static void __exit anydata_exit(void) | ||
111 | { | ||
112 | usb_deregister(&anydata_driver); | ||
113 | usb_serial_deregister(&anydata_device); | ||
114 | } | ||
115 | |||
116 | module_init(anydata_init); | ||
117 | module_exit(anydata_exit); | ||
118 | MODULE_LICENSE("GPL"); | ||
119 | |||
120 | module_param(debug, bool, S_IRUGO | S_IWUSR); | ||
121 | MODULE_PARM_DESC(debug, "Debug enabled or not"); | ||
122 | module_param(buffer_size, int, 0); | ||
123 | MODULE_PARM_DESC(buffer_size, "Size of the transfer buffers"); | ||