Diff markup
1 /* 1 /*
2 * USB HandSpring Visor, Palm m50x, and Sony C 2 * USB HandSpring Visor, Palm m50x, and Sony Clie driver
3 * (supports all of the Palm OS USB devices) 3 * (supports all of the Palm OS USB devices)
4 * 4 *
5 * Copyright (C) 1999 - 2004 5 * Copyright (C) 1999 - 2004
6 * Greg Kroah-Hartman (greg@kroah.com 6 * Greg Kroah-Hartman (greg@kroah.com)
7 * 7 *
8 * This program is free software; you can 8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU G 9 * modify it under the terms of the GNU General Public License version
10 * 2 as published by the Free Software Fo 10 * 2 as published by the Free Software Foundation.
11 * 11 *
12 * See Documentation/usb/usb-serial.txt for mo !! 12 * See Documentation/usb/usb-serial.txt for more information on using this
>> 13 * driver
13 * 14 *
14 */ 15 */
15 16
16 #include <linux/kernel.h> 17 #include <linux/kernel.h>
17 #include <linux/errno.h> 18 #include <linux/errno.h>
18 #include <linux/init.h> 19 #include <linux/init.h>
19 #include <linux/slab.h> 20 #include <linux/slab.h>
20 #include <linux/tty.h> 21 #include <linux/tty.h>
21 #include <linux/tty_driver.h> 22 #include <linux/tty_driver.h>
22 #include <linux/tty_flip.h> 23 #include <linux/tty_flip.h>
23 #include <linux/module.h> 24 #include <linux/module.h>
24 #include <linux/moduleparam.h> 25 #include <linux/moduleparam.h>
25 #include <linux/spinlock.h> 26 #include <linux/spinlock.h>
26 #include <asm/uaccess.h> !! 27 #include <linux/uaccess.h>
27 #include <linux/usb.h> 28 #include <linux/usb.h>
28 #include <linux/usb/serial.h> 29 #include <linux/usb/serial.h>
29 #include "visor.h" 30 #include "visor.h"
30 31
31 /* 32 /*
32 * Version Information 33 * Version Information
33 */ 34 */
34 #define DRIVER_AUTHOR "Greg Kroah-Hartman <gre 35 #define DRIVER_AUTHOR "Greg Kroah-Hartman <greg@kroah.com>"
35 #define DRIVER_DESC "USB HandSpring Visor / Pa 36 #define DRIVER_DESC "USB HandSpring Visor / Palm OS driver"
36 37
37 /* function prototypes for a handspring visor 38 /* function prototypes for a handspring visor */
38 static int visor_open (struct usb_se !! 39 static int visor_open(struct tty_struct *tty, struct usb_serial_port *port,
39 static void visor_close (struct usb_se !! 40 struct file *filp);
40 static int visor_write (struct usb_se !! 41 static void visor_close(struct usb_serial_port *port);
41 static int visor_write_room (struc !! 42 static int visor_write(struct tty_struct *tty, struct usb_serial_port *port,
42 static int visor_chars_in_buffer (struc !! 43 const unsigned char *buf, int count);
43 static void visor_throttle (struct usb_se !! 44 static int visor_write_room(struct tty_struct *tty);
44 static void visor_unthrottle (struct usb_se !! 45 static void visor_throttle(struct tty_struct *tty);
45 static int visor_probe (struct usb_se !! 46 static void visor_unthrottle(struct tty_struct *tty);
>> 47 static int visor_probe(struct usb_serial *serial,
>> 48 const struct usb_device_id *id);
46 static int visor_calc_num_ports(struct usb_se 49 static int visor_calc_num_ports(struct usb_serial *serial);
47 static void visor_shutdown (struct usb_se !! 50 static void visor_release(struct usb_serial *serial);
48 static int visor_ioctl (struct usb_se !! 51 static void visor_write_bulk_callback(struct urb *urb);
49 static void visor_write_bulk_callback (struc !! 52 static void visor_read_bulk_callback(struct urb *urb);
50 static void visor_read_bulk_callback (struc !! 53 static void visor_read_int_callback(struct urb *urb);
51 static void visor_read_int_callback (struc !! 54 static int clie_3_5_startup(struct usb_serial *serial);
52 static int clie_3_5_startup (struct usb_se !! 55 static int treo_attach(struct usb_serial *serial);
53 static int treo_attach (struct usb_se !! 56 static int clie_5_attach(struct usb_serial *serial);
54 static int clie_5_attach (struct usb_serial *s !! 57 static int palm_os_3_probe(struct usb_serial *serial,
55 static int palm_os_3_probe (struct usb_serial !! 58 const struct usb_device_id *id);
56 static int palm_os_4_probe (struct usb_serial !! 59 static int palm_os_4_probe(struct usb_serial *serial,
>> 60 const struct usb_device_id *id);
57 61
58 /* Parameters that may be passed into the modu 62 /* Parameters that may be passed into the module. */
59 static int debug; 63 static int debug;
60 static __u16 vendor; 64 static __u16 vendor;
61 static __u16 product; 65 static __u16 product;
62 66
63 static struct usb_device_id id_table [] = { 67 static struct usb_device_id id_table [] = {
64 { USB_DEVICE(HANDSPRING_VENDOR_ID, HAN 68 { USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_VISOR_ID),
65 .driver_info = (kernel_ulong_t 69 .driver_info = (kernel_ulong_t)&palm_os_3_probe },
66 { USB_DEVICE(HANDSPRING_VENDOR_ID, HAN 70 { USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_TREO_ID),
67 .driver_info = (kernel_ulong_t 71 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
68 { USB_DEVICE(HANDSPRING_VENDOR_ID, HAN 72 { USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_TREO600_ID),
69 .driver_info = (kernel_ulong_t 73 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
70 { USB_DEVICE(GSPDA_VENDOR_ID, GSPDA_XP 74 { USB_DEVICE(GSPDA_VENDOR_ID, GSPDA_XPLORE_M68_ID),
71 .driver_info = (kernel_ulong_t 75 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
72 { USB_DEVICE(PALM_VENDOR_ID, PALM_M500 76 { USB_DEVICE(PALM_VENDOR_ID, PALM_M500_ID),
73 .driver_info = (kernel_ulong_t 77 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
74 { USB_DEVICE(PALM_VENDOR_ID, PALM_M505 78 { USB_DEVICE(PALM_VENDOR_ID, PALM_M505_ID),
75 .driver_info = (kernel_ulong_t 79 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
76 { USB_DEVICE(PALM_VENDOR_ID, PALM_M515 80 { USB_DEVICE(PALM_VENDOR_ID, PALM_M515_ID),
77 .driver_info = (kernel_ulong_t 81 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
78 { USB_DEVICE(PALM_VENDOR_ID, PALM_I705 82 { USB_DEVICE(PALM_VENDOR_ID, PALM_I705_ID),
79 .driver_info = (kernel_ulong_t 83 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
80 { USB_DEVICE(PALM_VENDOR_ID, PALM_M100 84 { USB_DEVICE(PALM_VENDOR_ID, PALM_M100_ID),
81 .driver_info = (kernel_ulong_t 85 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
82 { USB_DEVICE(PALM_VENDOR_ID, PALM_M125 86 { USB_DEVICE(PALM_VENDOR_ID, PALM_M125_ID),
83 .driver_info = (kernel_ulong_t 87 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
84 { USB_DEVICE(PALM_VENDOR_ID, PALM_M130 88 { USB_DEVICE(PALM_VENDOR_ID, PALM_M130_ID),
85 .driver_info = (kernel_ulong_t 89 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
86 { USB_DEVICE(PALM_VENDOR_ID, PALM_TUNG 90 { USB_DEVICE(PALM_VENDOR_ID, PALM_TUNGSTEN_T_ID),
87 .driver_info = (kernel_ulong_t 91 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
88 { USB_DEVICE(PALM_VENDOR_ID, PALM_TREO 92 { USB_DEVICE(PALM_VENDOR_ID, PALM_TREO_650),
89 .driver_info = (kernel_ulong_t 93 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
90 { USB_DEVICE(PALM_VENDOR_ID, PALM_TUNG 94 { USB_DEVICE(PALM_VENDOR_ID, PALM_TUNGSTEN_Z_ID),
91 .driver_info = (kernel_ulong_t 95 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
92 { USB_DEVICE(PALM_VENDOR_ID, PALM_ZIRE 96 { USB_DEVICE(PALM_VENDOR_ID, PALM_ZIRE_ID),
93 .driver_info = (kernel_ulong_t 97 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
94 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE 98 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_4_0_ID),
95 .driver_info = (kernel_ulong_t 99 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
96 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE 100 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_S360_ID),
97 .driver_info = (kernel_ulong_t 101 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
98 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE 102 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_4_1_ID),
99 .driver_info = (kernel_ulong_t 103 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
100 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE 104 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_NX60_ID),
101 .driver_info = (kernel_ulong_t 105 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
102 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE 106 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_NZ90V_ID),
103 .driver_info = (kernel_ulong_t 107 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
104 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE 108 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_TJ25_ID),
105 .driver_info = (kernel_ulong_t 109 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
106 { USB_DEVICE(ACER_VENDOR_ID, ACER_S10_ 110 { USB_DEVICE(ACER_VENDOR_ID, ACER_S10_ID),
107 .driver_info = (kernel_ulong_t 111 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
108 { USB_DEVICE(SAMSUNG_VENDOR_ID, SAMSUN !! 112 { USB_DEVICE(SAMSUNG_VENDOR_ID, SAMSUNG_SCH_I330_ID),
109 .driver_info = (kernel_ulong_t 113 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
110 { USB_DEVICE(SAMSUNG_VENDOR_ID, SAMSUN !! 114 { USB_DEVICE(SAMSUNG_VENDOR_ID, SAMSUNG_SPH_I500_ID),
111 .driver_info = (kernel_ulong_t 115 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
112 { USB_DEVICE(TAPWAVE_VENDOR_ID, TAPWAV 116 { USB_DEVICE(TAPWAVE_VENDOR_ID, TAPWAVE_ZODIAC_ID),
113 .driver_info = (kernel_ulong_t 117 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
114 { USB_DEVICE(GARMIN_VENDOR_ID, GARMIN_ !! 118 { USB_DEVICE(GARMIN_VENDOR_ID, GARMIN_IQUE_3600_ID),
115 .driver_info = (kernel_ulong_t 119 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
116 { USB_DEVICE(ACEECA_VENDOR_ID, ACEECA_ 120 { USB_DEVICE(ACEECA_VENDOR_ID, ACEECA_MEZ1000_ID),
117 .driver_info = (kernel_ulong_t 121 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
118 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCER 122 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_7135_ID),
119 .driver_info = (kernel_ulong_t 123 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
120 { USB_DEVICE(FOSSIL_VENDOR_ID, FOSSIL_ 124 { USB_DEVICE(FOSSIL_VENDOR_ID, FOSSIL_ABACUS_ID),
121 .driver_info = (kernel_ulong_t 125 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
122 { }, 126 { }, /* optional parameter entry */
123 { } 127 { } /* Terminating entry */
124 }; 128 };
125 129
126 static struct usb_device_id clie_id_5_table [] 130 static struct usb_device_id clie_id_5_table [] = {
127 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE 131 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_UX50_ID),
128 .driver_info = (kernel_ulong_t 132 .driver_info = (kernel_ulong_t)&palm_os_4_probe },
129 { }, 133 { }, /* optional parameter entry */
130 { } 134 { } /* Terminating entry */
131 }; 135 };
132 136
133 static struct usb_device_id clie_id_3_5_table 137 static struct usb_device_id clie_id_3_5_table [] = {
134 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE 138 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_3_5_ID) },
135 { } 139 { } /* Terminating entry */
136 }; 140 };
137 141
138 static struct usb_device_id id_table_combined 142 static struct usb_device_id id_table_combined [] = {
139 { USB_DEVICE(HANDSPRING_VENDOR_ID, HAN 143 { USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_VISOR_ID) },
140 { USB_DEVICE(HANDSPRING_VENDOR_ID, HAN 144 { USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_TREO_ID) },
141 { USB_DEVICE(HANDSPRING_VENDOR_ID, HAN 145 { USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_TREO600_ID) },
142 { USB_DEVICE(GSPDA_VENDOR_ID, GSPDA_XP 146 { USB_DEVICE(GSPDA_VENDOR_ID, GSPDA_XPLORE_M68_ID) },
143 { USB_DEVICE(PALM_VENDOR_ID, PALM_M500 147 { USB_DEVICE(PALM_VENDOR_ID, PALM_M500_ID) },
144 { USB_DEVICE(PALM_VENDOR_ID, PALM_M505 148 { USB_DEVICE(PALM_VENDOR_ID, PALM_M505_ID) },
145 { USB_DEVICE(PALM_VENDOR_ID, PALM_M515 149 { USB_DEVICE(PALM_VENDOR_ID, PALM_M515_ID) },
146 { USB_DEVICE(PALM_VENDOR_ID, PALM_I705 150 { USB_DEVICE(PALM_VENDOR_ID, PALM_I705_ID) },
147 { USB_DEVICE(PALM_VENDOR_ID, PALM_M100 151 { USB_DEVICE(PALM_VENDOR_ID, PALM_M100_ID) },
148 { USB_DEVICE(PALM_VENDOR_ID, PALM_M125 152 { USB_DEVICE(PALM_VENDOR_ID, PALM_M125_ID) },
149 { USB_DEVICE(PALM_VENDOR_ID, PALM_M130 153 { USB_DEVICE(PALM_VENDOR_ID, PALM_M130_ID) },
150 { USB_DEVICE(PALM_VENDOR_ID, PALM_TUNG 154 { USB_DEVICE(PALM_VENDOR_ID, PALM_TUNGSTEN_T_ID) },
151 { USB_DEVICE(PALM_VENDOR_ID, PALM_TREO 155 { USB_DEVICE(PALM_VENDOR_ID, PALM_TREO_650) },
152 { USB_DEVICE(PALM_VENDOR_ID, PALM_TUNG 156 { USB_DEVICE(PALM_VENDOR_ID, PALM_TUNGSTEN_Z_ID) },
153 { USB_DEVICE(PALM_VENDOR_ID, PALM_ZIRE 157 { USB_DEVICE(PALM_VENDOR_ID, PALM_ZIRE_ID) },
154 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE 158 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_3_5_ID) },
155 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE 159 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_4_0_ID) },
156 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE 160 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_S360_ID) },
157 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE 161 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_4_1_ID) },
158 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE 162 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_NX60_ID) },
159 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE 163 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_NZ90V_ID) },
160 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE 164 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_UX50_ID) },
161 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE 165 { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_TJ25_ID) },
162 { USB_DEVICE(SAMSUNG_VENDOR_ID, SAMSUN 166 { USB_DEVICE(SAMSUNG_VENDOR_ID, SAMSUNG_SCH_I330_ID) },
163 { USB_DEVICE(SAMSUNG_VENDOR_ID, SAMSUN 167 { USB_DEVICE(SAMSUNG_VENDOR_ID, SAMSUNG_SPH_I500_ID) },
164 { USB_DEVICE(TAPWAVE_VENDOR_ID, TAPWAV 168 { USB_DEVICE(TAPWAVE_VENDOR_ID, TAPWAVE_ZODIAC_ID) },
165 { USB_DEVICE(GARMIN_VENDOR_ID, GARMIN_ 169 { USB_DEVICE(GARMIN_VENDOR_ID, GARMIN_IQUE_3600_ID) },
166 { USB_DEVICE(ACEECA_VENDOR_ID, ACEECA_ 170 { USB_DEVICE(ACEECA_VENDOR_ID, ACEECA_MEZ1000_ID) },
167 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCER 171 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_7135_ID) },
168 { USB_DEVICE(FOSSIL_VENDOR_ID, FOSSIL_ 172 { USB_DEVICE(FOSSIL_VENDOR_ID, FOSSIL_ABACUS_ID) },
169 { }, 173 { }, /* optional parameter entry */
170 { } 174 { } /* Terminating entry */
171 }; 175 };
172 176
173 MODULE_DEVICE_TABLE (usb, id_table_combined); !! 177 MODULE_DEVICE_TABLE(usb, id_table_combined);
174 178
175 static struct usb_driver visor_driver = { 179 static struct usb_driver visor_driver = {
176 .name = "visor", 180 .name = "visor",
177 .probe = usb_serial_probe, 181 .probe = usb_serial_probe,
178 .disconnect = usb_serial_disconnect, 182 .disconnect = usb_serial_disconnect,
179 .id_table = id_table_combined, 183 .id_table = id_table_combined,
180 .no_dynamic_id = 1, 184 .no_dynamic_id = 1,
181 }; 185 };
182 186
183 /* All of the device info needed for the Hands !! 187 /* All of the device info needed for the Handspring Visor,
>> 188 and Palm 4.0 devices */
184 static struct usb_serial_driver handspring_dev 189 static struct usb_serial_driver handspring_device = {
185 .driver = { 190 .driver = {
186 .owner = THIS_MODULE, 191 .owner = THIS_MODULE,
187 .name = "visor", 192 .name = "visor",
188 }, 193 },
189 .description = "Handspring Vi 194 .description = "Handspring Visor / Palm OS",
190 .usb_driver = &visor_driver, 195 .usb_driver = &visor_driver,
191 .id_table = id_table, 196 .id_table = id_table,
192 .num_interrupt_in = NUM_DONT_CARE, <<
193 .num_bulk_in = 2, <<
194 .num_bulk_out = NUM_DONT_CARE, <<
195 .num_ports = 2, 197 .num_ports = 2,
196 .open = visor_open, 198 .open = visor_open,
197 .close = visor_close, 199 .close = visor_close,
198 .throttle = visor_throttle 200 .throttle = visor_throttle,
199 .unthrottle = visor_unthrott 201 .unthrottle = visor_unthrottle,
200 .attach = treo_attach, 202 .attach = treo_attach,
201 .probe = visor_probe, 203 .probe = visor_probe,
202 .calc_num_ports = visor_calc_num 204 .calc_num_ports = visor_calc_num_ports,
203 .shutdown = visor_shutdown !! 205 .release = visor_release,
204 .ioctl = visor_ioctl, <<
205 .write = visor_write, 206 .write = visor_write,
206 .write_room = visor_write_ro 207 .write_room = visor_write_room,
207 .chars_in_buffer = visor_chars_in <<
208 .write_bulk_callback = visor_write_bu 208 .write_bulk_callback = visor_write_bulk_callback,
209 .read_bulk_callback = visor_read_bul 209 .read_bulk_callback = visor_read_bulk_callback,
210 .read_int_callback = visor_read_int 210 .read_int_callback = visor_read_int_callback,
211 }; 211 };
212 212
213 /* All of the device info needed for the Clie 213 /* All of the device info needed for the Clie UX50, TH55 Palm 5.0 devices */
214 static struct usb_serial_driver clie_5_device 214 static struct usb_serial_driver clie_5_device = {
215 .driver = { 215 .driver = {
216 .owner = THIS_MODULE, 216 .owner = THIS_MODULE,
217 .name = "clie_5", 217 .name = "clie_5",
218 }, 218 },
219 .description = "Sony Clie 5.0 219 .description = "Sony Clie 5.0",
220 .usb_driver = &visor_driver, 220 .usb_driver = &visor_driver,
221 .id_table = clie_id_5_tabl 221 .id_table = clie_id_5_table,
222 .num_interrupt_in = NUM_DONT_CARE, <<
223 .num_bulk_in = 2, <<
224 .num_bulk_out = 2, <<
225 .num_ports = 2, 222 .num_ports = 2,
226 .open = visor_open, 223 .open = visor_open,
227 .close = visor_close, 224 .close = visor_close,
228 .throttle = visor_throttle 225 .throttle = visor_throttle,
229 .unthrottle = visor_unthrott 226 .unthrottle = visor_unthrottle,
230 .attach = clie_5_attach, 227 .attach = clie_5_attach,
231 .probe = visor_probe, 228 .probe = visor_probe,
232 .calc_num_ports = visor_calc_num 229 .calc_num_ports = visor_calc_num_ports,
233 .shutdown = visor_shutdown !! 230 .release = visor_release,
234 .ioctl = visor_ioctl, <<
235 .write = visor_write, 231 .write = visor_write,
236 .write_room = visor_write_ro 232 .write_room = visor_write_room,
237 .chars_in_buffer = visor_chars_in <<
238 .write_bulk_callback = visor_write_bu 233 .write_bulk_callback = visor_write_bulk_callback,
239 .read_bulk_callback = visor_read_bul 234 .read_bulk_callback = visor_read_bulk_callback,
240 .read_int_callback = visor_read_int 235 .read_int_callback = visor_read_int_callback,
241 }; 236 };
242 237
243 /* device info for the Sony Clie OS version 3. 238 /* device info for the Sony Clie OS version 3.5 */
244 static struct usb_serial_driver clie_3_5_devic 239 static struct usb_serial_driver clie_3_5_device = {
245 .driver = { 240 .driver = {
246 .owner = THIS_MODULE, 241 .owner = THIS_MODULE,
247 .name = "clie_3.5", 242 .name = "clie_3.5",
248 }, 243 },
249 .description = "Sony Clie 3.5 244 .description = "Sony Clie 3.5",
250 .usb_driver = &visor_driver, 245 .usb_driver = &visor_driver,
251 .id_table = clie_id_3_5_ta 246 .id_table = clie_id_3_5_table,
252 .num_interrupt_in = 0, <<
253 .num_bulk_in = 1, <<
254 .num_bulk_out = 1, <<
255 .num_ports = 1, 247 .num_ports = 1,
256 .open = visor_open, 248 .open = visor_open,
257 .close = visor_close, 249 .close = visor_close,
258 .throttle = visor_throttle 250 .throttle = visor_throttle,
259 .unthrottle = visor_unthrott 251 .unthrottle = visor_unthrottle,
260 .attach = clie_3_5_start 252 .attach = clie_3_5_startup,
261 .ioctl = visor_ioctl, <<
262 .write = visor_write, 253 .write = visor_write,
263 .write_room = visor_write_ro 254 .write_room = visor_write_room,
264 .chars_in_buffer = visor_chars_in <<
265 .write_bulk_callback = visor_write_bu 255 .write_bulk_callback = visor_write_bulk_callback,
266 .read_bulk_callback = visor_read_bul 256 .read_bulk_callback = visor_read_bulk_callback,
267 }; 257 };
268 258
269 struct visor_private { 259 struct visor_private {
270 spinlock_t lock; 260 spinlock_t lock;
271 int bytes_in; 261 int bytes_in;
272 int bytes_out; 262 int bytes_out;
273 int outstanding_urbs; 263 int outstanding_urbs;
274 unsigned char throttled; 264 unsigned char throttled;
275 unsigned char actually_throttled; 265 unsigned char actually_throttled;
276 }; 266 };
277 267
278 /* number of outstanding urbs to prevent users 268 /* number of outstanding urbs to prevent userspace DoS from happening */
279 #define URB_UPPER_LIMIT 42 269 #define URB_UPPER_LIMIT 42
280 270
281 static int stats; 271 static int stats;
282 272
283 /********************************************* 273 /******************************************************************************
284 * Handspring Visor specific driver functions 274 * Handspring Visor specific driver functions
285 ********************************************* 275 ******************************************************************************/
286 static int visor_open (struct usb_serial_port !! 276 static int visor_open(struct tty_struct *tty, struct usb_serial_port *port,
>> 277 struct file *filp)
287 { 278 {
288 struct usb_serial *serial = port->seri 279 struct usb_serial *serial = port->serial;
289 struct visor_private *priv = usb_get_s 280 struct visor_private *priv = usb_get_serial_port_data(port);
290 unsigned long flags; 281 unsigned long flags;
291 int result = 0; 282 int result = 0;
292 283
293 dbg("%s - port %d", __FUNCTION__, port !! 284 dbg("%s - port %d", __func__, port->number);
294 285
295 if (!port->read_urb) { 286 if (!port->read_urb) {
296 /* this is needed for some bra 287 /* this is needed for some brain dead Sony devices */
297 dev_err(&port->dev, "Device li 288 dev_err(&port->dev, "Device lied about number of ports, please use a lower one.\n");
298 return -ENODEV; 289 return -ENODEV;
299 } 290 }
300 291
301 spin_lock_irqsave(&priv->lock, flags); 292 spin_lock_irqsave(&priv->lock, flags);
302 priv->bytes_in = 0; 293 priv->bytes_in = 0;
303 priv->bytes_out = 0; 294 priv->bytes_out = 0;
304 priv->throttled = 0; 295 priv->throttled = 0;
305 spin_unlock_irqrestore(&priv->lock, fl 296 spin_unlock_irqrestore(&priv->lock, flags);
306 297
307 /* <<
308 * Force low_latency on so that our tt <<
309 * through, otherwise it is scheduled, <<
310 * with OHCI) data can get lost. <<
311 */ <<
312 if (port->tty) <<
313 port->tty->low_latency = 1; <<
314 <<
315 /* Start reading from the device */ 298 /* Start reading from the device */
316 usb_fill_bulk_urb (port->read_urb, ser !! 299 usb_fill_bulk_urb(port->read_urb, serial->dev,
317 usb_rcvbulkpipe (se !! 300 usb_rcvbulkpipe(serial->dev,
318 po 301 port->bulk_in_endpointAddress),
319 port->read_urb->tra 302 port->read_urb->transfer_buffer,
320 port->read_urb->tra 303 port->read_urb->transfer_buffer_length,
321 visor_read_bulk_cal 304 visor_read_bulk_callback, port);
322 result = usb_submit_urb(port->read_urb 305 result = usb_submit_urb(port->read_urb, GFP_KERNEL);
323 if (result) { 306 if (result) {
324 dev_err(&port->dev, "%s - fail !! 307 dev_err(&port->dev,
325 __FUNCTION__, result); !! 308 "%s - failed submitting read urb, error %d\n",
>> 309 __func__, result);
326 goto exit; 310 goto exit;
327 } 311 }
328 !! 312
329 if (port->interrupt_in_urb) { 313 if (port->interrupt_in_urb) {
330 dbg("%s - adding interrupt inp !! 314 dbg("%s - adding interrupt input for treo", __func__);
331 result = usb_submit_urb(port-> 315 result = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
332 if (result) 316 if (result)
333 dev_err(&port->dev, "% !! 317 dev_err(&port->dev,
334 __FUNCTION__, !! 318 "%s - failed submitting interrupt urb, error %d\n",
>> 319 __func__, result);
335 } 320 }
336 exit: !! 321 exit:
337 return result; 322 return result;
338 } 323 }
339 324
340 325
341 static void visor_close (struct usb_serial_por !! 326 static void visor_close(struct usb_serial_port *port)
342 { 327 {
343 struct visor_private *priv = usb_get_s 328 struct visor_private *priv = usb_get_serial_port_data(port);
344 unsigned char *transfer_buffer; 329 unsigned char *transfer_buffer;
345 330
346 dbg("%s - port %d", __FUNCTION__, port !! 331 dbg("%s - port %d", __func__, port->number);
347 !! 332
348 /* shutdown our urbs */ 333 /* shutdown our urbs */
349 usb_kill_urb(port->read_urb); 334 usb_kill_urb(port->read_urb);
350 usb_kill_urb(port->interrupt_in_urb); 335 usb_kill_urb(port->interrupt_in_urb);
351 336
352 mutex_lock(&port->serial->disc_mutex); 337 mutex_lock(&port->serial->disc_mutex);
353 if (!port->serial->disconnected) { 338 if (!port->serial->disconnected) {
354 /* Try to send shutdown messag 339 /* Try to send shutdown message, unless the device is gone */
355 transfer_buffer = kmalloc (0x !! 340 transfer_buffer = kmalloc(0x12, GFP_KERNEL);
356 if (transfer_buffer) { 341 if (transfer_buffer) {
357 usb_control_msg (port- !! 342 usb_control_msg(port->serial->dev,
358 usb_r 343 usb_rcvctrlpipe(port->serial->dev, 0),
359 VISOR 344 VISOR_CLOSE_NOTIFICATION, 0xc2,
360 0x000 345 0x0000, 0x0000,
361 trans 346 transfer_buffer, 0x12, 300);
362 kfree (transfer_buffer !! 347 kfree(transfer_buffer);
363 } 348 }
364 } 349 }
365 mutex_unlock(&port->serial->disc_mutex 350 mutex_unlock(&port->serial->disc_mutex);
366 351
367 if (stats) 352 if (stats)
368 dev_info(&port->dev, "Bytes In 353 dev_info(&port->dev, "Bytes In = %d Bytes Out = %d\n",
369 priv->bytes_in, priv- 354 priv->bytes_in, priv->bytes_out);
370 } 355 }
371 356
372 357
373 static int visor_write (struct usb_serial_port !! 358 static int visor_write(struct tty_struct *tty, struct usb_serial_port *port,
>> 359 const unsigned char *buf, int count)
374 { 360 {
375 struct visor_private *priv = usb_get_s 361 struct visor_private *priv = usb_get_serial_port_data(port);
376 struct usb_serial *serial = port->seri 362 struct usb_serial *serial = port->serial;
377 struct urb *urb; 363 struct urb *urb;
378 unsigned char *buffer; 364 unsigned char *buffer;
379 unsigned long flags; 365 unsigned long flags;
380 int status; 366 int status;
381 367
382 dbg("%s - port %d", __FUNCTION__, port !! 368 dbg("%s - port %d", __func__, port->number);
383 369
384 spin_lock_irqsave(&priv->lock, flags); 370 spin_lock_irqsave(&priv->lock, flags);
385 if (priv->outstanding_urbs > URB_UPPER 371 if (priv->outstanding_urbs > URB_UPPER_LIMIT) {
386 spin_unlock_irqrestore(&priv-> 372 spin_unlock_irqrestore(&priv->lock, flags);
387 dbg("%s - write limit hit\n", !! 373 dbg("%s - write limit hit\n", __func__);
388 return 0; 374 return 0;
389 } 375 }
390 priv->outstanding_urbs++; 376 priv->outstanding_urbs++;
391 spin_unlock_irqrestore(&priv->lock, fl 377 spin_unlock_irqrestore(&priv->lock, flags);
392 378
393 buffer = kmalloc (count, GFP_ATOMIC); !! 379 buffer = kmalloc(count, GFP_ATOMIC);
394 if (!buffer) { 380 if (!buffer) {
395 dev_err(&port->dev, "out of me 381 dev_err(&port->dev, "out of memory\n");
396 count = -ENOMEM; 382 count = -ENOMEM;
397 goto error_no_buffer; 383 goto error_no_buffer;
398 } 384 }
399 385
400 urb = usb_alloc_urb(0, GFP_ATOMIC); 386 urb = usb_alloc_urb(0, GFP_ATOMIC);
401 if (!urb) { 387 if (!urb) {
402 dev_err(&port->dev, "no more f 388 dev_err(&port->dev, "no more free urbs\n");
403 count = -ENOMEM; 389 count = -ENOMEM;
404 goto error_no_urb; 390 goto error_no_urb;
405 } 391 }
406 392
407 memcpy (buffer, buf, count); !! 393 memcpy(buffer, buf, count);
408 394
409 usb_serial_debug_data(debug, &port->de !! 395 usb_serial_debug_data(debug, &port->dev, __func__, count, buffer);
410 396
411 usb_fill_bulk_urb (urb, serial->dev, !! 397 usb_fill_bulk_urb(urb, serial->dev,
412 usb_sndbulkpipe (se !! 398 usb_sndbulkpipe(serial->dev,
413 po 399 port->bulk_out_endpointAddress),
414 buffer, count, !! 400 buffer, count,
415 visor_write_bulk_ca 401 visor_write_bulk_callback, port);
416 402
417 /* send it down the pipe */ 403 /* send it down the pipe */
418 status = usb_submit_urb(urb, GFP_ATOMI 404 status = usb_submit_urb(urb, GFP_ATOMIC);
419 if (status) { 405 if (status) {
420 dev_err(&port->dev, "%s - usb_ !! 406 dev_err(&port->dev,
421 __FUNCTION__, status); !! 407 "%s - usb_submit_urb(write bulk) failed with status = %d\n",
>> 408 __func__, status);
422 count = status; 409 count = status;
423 goto error; 410 goto error;
424 } else { 411 } else {
425 spin_lock_irqsave(&priv->lock, 412 spin_lock_irqsave(&priv->lock, flags);
426 priv->bytes_out += count; 413 priv->bytes_out += count;
427 spin_unlock_irqrestore(&priv-> 414 spin_unlock_irqrestore(&priv->lock, flags);
428 } 415 }
429 416
430 /* we are done with this urb, so let t 417 /* we are done with this urb, so let the host driver
431 * really free it when it is finished 418 * really free it when it is finished with it */
432 usb_free_urb(urb); 419 usb_free_urb(urb);
433 420
434 return count; 421 return count;
435 error: 422 error:
436 usb_free_urb(urb); 423 usb_free_urb(urb);
437 error_no_urb: 424 error_no_urb:
438 kfree(buffer); 425 kfree(buffer);
439 error_no_buffer: 426 error_no_buffer:
440 spin_lock_irqsave(&priv->lock, flags); 427 spin_lock_irqsave(&priv->lock, flags);
441 --priv->outstanding_urbs; 428 --priv->outstanding_urbs;
442 spin_unlock_irqrestore(&priv->lock, fl 429 spin_unlock_irqrestore(&priv->lock, flags);
443 return count; 430 return count;
444 } 431 }
445 432
446 433
447 static int visor_write_room (struct usb_serial !! 434 static int visor_write_room(struct tty_struct *tty)
448 { 435 {
>> 436 struct usb_serial_port *port = tty->driver_data;
449 struct visor_private *priv = usb_get_s 437 struct visor_private *priv = usb_get_serial_port_data(port);
450 unsigned long flags; 438 unsigned long flags;
451 439
452 dbg("%s - port %d", __FUNCTION__, port !! 440 dbg("%s - port %d", __func__, port->number);
453 441
454 /* 442 /*
455 * We really can take anything the use 443 * We really can take anything the user throws at us
456 * but let's pick a nice big number to 444 * but let's pick a nice big number to tell the tty
457 * layer that we have lots of free spa 445 * layer that we have lots of free space, unless we don't.
458 */ 446 */
459 447
460 spin_lock_irqsave(&priv->lock, flags); 448 spin_lock_irqsave(&priv->lock, flags);
461 if (priv->outstanding_urbs > URB_UPPER 449 if (priv->outstanding_urbs > URB_UPPER_LIMIT * 2 / 3) {
462 spin_unlock_irqrestore(&priv-> 450 spin_unlock_irqrestore(&priv->lock, flags);
463 dbg("%s - write limit hit\n", !! 451 dbg("%s - write limit hit\n", __func__);
464 return 0; 452 return 0;
465 } 453 }
466 spin_unlock_irqrestore(&priv->lock, fl 454 spin_unlock_irqrestore(&priv->lock, flags);
467 455
468 return 2048; 456 return 2048;
469 } 457 }
470 458
471 459
472 static int visor_chars_in_buffer (struct usb_s !! 460 static void visor_write_bulk_callback(struct urb *urb)
473 { <<
474 dbg("%s - port %d", __FUNCTION__, port <<
475 <<
476 /* <<
477 * We can't really account for how muc <<
478 * have sent out, but hasn't made it t <<
479 * device, so just tell the tty layer <<
480 * is flushed. <<
481 */ <<
482 return 0; <<
483 } <<
484 <<
485 <<
486 static void visor_write_bulk_callback (struct <<
487 { 461 {
488 struct usb_serial_port *port = (struct !! 462 struct usb_serial_port *port = urb->context;
489 struct visor_private *priv = usb_get_s 463 struct visor_private *priv = usb_get_serial_port_data(port);
490 int status = urb->status; 464 int status = urb->status;
491 unsigned long flags; 465 unsigned long flags;
492 466
493 /* free up the transfer buffer, as usb 467 /* free up the transfer buffer, as usb_free_urb() does not do this */
494 kfree (urb->transfer_buffer); !! 468 kfree(urb->transfer_buffer);
495 469
496 dbg("%s - port %d", __FUNCTION__, port !! 470 dbg("%s - port %d", __func__, port->number);
497 471
498 if (status) 472 if (status)
499 dbg("%s - nonzero write bulk s 473 dbg("%s - nonzero write bulk status received: %d",
500 __FUNCTION__, status); !! 474 __func__, status);
501 475
502 spin_lock_irqsave(&priv->lock, flags); 476 spin_lock_irqsave(&priv->lock, flags);
503 --priv->outstanding_urbs; 477 --priv->outstanding_urbs;
504 spin_unlock_irqrestore(&priv->lock, fl 478 spin_unlock_irqrestore(&priv->lock, flags);
505 479
506 usb_serial_port_softint(port); 480 usb_serial_port_softint(port);
507 } 481 }
508 482
509 483
510 static void visor_read_bulk_callback (struct u !! 484 static void visor_read_bulk_callback(struct urb *urb)
511 { 485 {
512 struct usb_serial_port *port = (struct !! 486 struct usb_serial_port *port = urb->context;
513 struct visor_private *priv = usb_get_s 487 struct visor_private *priv = usb_get_serial_port_data(port);
514 unsigned char *data = urb->transfer_bu 488 unsigned char *data = urb->transfer_buffer;
515 int status = urb->status; 489 int status = urb->status;
516 struct tty_struct *tty; 490 struct tty_struct *tty;
517 int result; 491 int result;
518 int available_room; !! 492 int available_room = 0;
519 493
520 dbg("%s - port %d", __FUNCTION__, port !! 494 dbg("%s - port %d", __func__, port->number);
521 495
522 if (status) { 496 if (status) {
523 dbg("%s - nonzero read bulk st 497 dbg("%s - nonzero read bulk status received: %d",
524 __FUNCTION__, status); !! 498 __func__, status);
525 return; 499 return;
526 } 500 }
527 501
528 usb_serial_debug_data(debug, &port->de !! 502 usb_serial_debug_data(debug, &port->dev, __func__,
>> 503 urb->actual_length, data);
529 504
530 tty = port->tty; !! 505 if (urb->actual_length) {
531 if (tty && urb->actual_length) { !! 506 tty = tty_port_tty_get(&port->port);
532 available_room = tty_buffer_re !! 507 if (tty) {
533 if (available_room) { !! 508 available_room = tty_buffer_request_room(tty,
534 tty_insert_flip_string !! 509 urb->actual_length);
535 tty_flip_buffer_push(t !! 510 if (available_room) {
>> 511 tty_insert_flip_string(tty, data,
>> 512 available_room);
>> 513 tty_flip_buffer_push(tty);
>> 514 }
>> 515 tty_kref_put(tty);
536 } 516 }
537 spin_lock(&priv->lock); 517 spin_lock(&priv->lock);
538 priv->bytes_in += available_ro 518 priv->bytes_in += available_room;
539 519
540 } else { 520 } else {
541 spin_lock(&priv->lock); 521 spin_lock(&priv->lock);
542 } 522 }
543 523
544 /* Continue trying to always read if w 524 /* Continue trying to always read if we should */
545 if (!priv->throttled) { 525 if (!priv->throttled) {
546 usb_fill_bulk_urb (port->read_ !! 526 usb_fill_bulk_urb(port->read_urb, port->serial->dev,
547 usb_rcvbulk 527 usb_rcvbulkpipe(port->serial->dev,
548 !! 528 port->bulk_in_endpointAddress),
549 port->read_ 529 port->read_urb->transfer_buffer,
550 port->read_ 530 port->read_urb->transfer_buffer_length,
551 visor_read_ 531 visor_read_bulk_callback, port);
552 result = usb_submit_urb(port-> 532 result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
553 if (result) 533 if (result)
554 dev_err(&port->dev, "% !! 534 dev_err(&port->dev,
555 } else { !! 535 "%s - failed resubmitting read urb, error %d\n",
>> 536 __func__, result);
>> 537 } else
556 priv->actually_throttled = 1; 538 priv->actually_throttled = 1;
557 } <<
558 spin_unlock(&priv->lock); 539 spin_unlock(&priv->lock);
559 } 540 }
560 541
561 static void visor_read_int_callback (struct ur !! 542 static void visor_read_int_callback(struct urb *urb)
562 { 543 {
563 struct usb_serial_port *port = (struct !! 544 struct usb_serial_port *port = urb->context;
564 int status = urb->status; 545 int status = urb->status;
565 int result; 546 int result;
566 547
567 switch (status) { 548 switch (status) {
568 case 0: 549 case 0:
569 /* success */ 550 /* success */
570 break; 551 break;
571 case -ECONNRESET: 552 case -ECONNRESET:
572 case -ENOENT: 553 case -ENOENT:
573 case -ESHUTDOWN: 554 case -ESHUTDOWN:
574 /* this urb is terminated, cle 555 /* this urb is terminated, clean up */
575 dbg("%s - urb shutting down wi 556 dbg("%s - urb shutting down with status: %d",
576 __FUNCTION__, status); !! 557 __func__, status);
577 return; 558 return;
578 default: 559 default:
579 dbg("%s - nonzero urb status r 560 dbg("%s - nonzero urb status received: %d",
580 __FUNCTION__, status); !! 561 __func__, status);
581 goto exit; 562 goto exit;
582 } 563 }
583 564
584 /* 565 /*
585 * This information is still unknown w 566 * This information is still unknown what it can be used for.
586 * If anyone has an idea, please let t 567 * If anyone has an idea, please let the author know...
587 * 568 *
588 * Rumor has it this endpoint is used 569 * Rumor has it this endpoint is used to notify when data
589 * is ready to be read from the bulk o 570 * is ready to be read from the bulk ones.
590 */ 571 */
591 usb_serial_debug_data(debug, &port->de !! 572 usb_serial_debug_data(debug, &port->dev, __func__,
592 urb->actual_leng 573 urb->actual_length, urb->transfer_buffer);
593 574
594 exit: 575 exit:
595 result = usb_submit_urb (urb, GFP_ATOM !! 576 result = usb_submit_urb(urb, GFP_ATOMIC);
596 if (result) 577 if (result)
597 dev_err(&urb->dev->dev, "%s - !! 578 dev_err(&urb->dev->dev,
598 __FUNCTION__, result); !! 579 "%s - Error %d submitting interrupt urb\n",
>> 580 __func__, result);
599 } 581 }
600 582
601 static void visor_throttle (struct usb_serial_ !! 583 static void visor_throttle(struct tty_struct *tty)
602 { 584 {
>> 585 struct usb_serial_port *port = tty->driver_data;
603 struct visor_private *priv = usb_get_s 586 struct visor_private *priv = usb_get_serial_port_data(port);
604 unsigned long flags; 587 unsigned long flags;
605 588
606 dbg("%s - port %d", __FUNCTION__, port !! 589 dbg("%s - port %d", __func__, port->number);
607 spin_lock_irqsave(&priv->lock, flags); 590 spin_lock_irqsave(&priv->lock, flags);
608 priv->throttled = 1; 591 priv->throttled = 1;
609 spin_unlock_irqrestore(&priv->lock, fl 592 spin_unlock_irqrestore(&priv->lock, flags);
610 } 593 }
611 594
612 595
613 static void visor_unthrottle (struct usb_seria !! 596 static void visor_unthrottle(struct tty_struct *tty)
614 { 597 {
>> 598 struct usb_serial_port *port = tty->driver_data;
615 struct visor_private *priv = usb_get_s 599 struct visor_private *priv = usb_get_serial_port_data(port);
616 unsigned long flags; 600 unsigned long flags;
617 int result; 601 int result;
618 602
619 dbg("%s - port %d", __FUNCTION__, port !! 603 dbg("%s - port %d", __func__, port->number);
620 spin_lock_irqsave(&priv->lock, flags); 604 spin_lock_irqsave(&priv->lock, flags);
621 priv->throttled = 0; 605 priv->throttled = 0;
622 priv->actually_throttled = 0; 606 priv->actually_throttled = 0;
623 spin_unlock_irqrestore(&priv->lock, fl 607 spin_unlock_irqrestore(&priv->lock, flags);
624 608
625 port->read_urb->dev = port->serial->de 609 port->read_urb->dev = port->serial->dev;
626 result = usb_submit_urb(port->read_urb 610 result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
627 if (result) 611 if (result)
628 dev_err(&port->dev, "%s - fail !! 612 dev_err(&port->dev,
>> 613 "%s - failed submitting read urb, error %d\n",
>> 614 __func__, result);
629 } 615 }
630 616
631 static int palm_os_3_probe (struct usb_serial !! 617 static int palm_os_3_probe(struct usb_serial *serial,
>> 618 const struct usb_device_id *id)
632 { 619 {
633 struct device *dev = &serial->dev->dev 620 struct device *dev = &serial->dev->dev;
634 struct visor_connection_info *connecti 621 struct visor_connection_info *connection_info;
635 unsigned char *transfer_buffer; 622 unsigned char *transfer_buffer;
636 char *string; 623 char *string;
637 int retval = 0; 624 int retval = 0;
638 int i; 625 int i;
639 int num_ports = 0; 626 int num_ports = 0;
640 627
641 dbg("%s", __FUNCTION__); !! 628 dbg("%s", __func__);
642 629
643 transfer_buffer = kmalloc (sizeof (*co !! 630 transfer_buffer = kmalloc(sizeof(*connection_info), GFP_KERNEL);
644 if (!transfer_buffer) { 631 if (!transfer_buffer) {
645 dev_err(dev, "%s - kmalloc(%Zd !! 632 dev_err(dev, "%s - kmalloc(%Zd) failed.\n", __func__,
646 sizeof(*connection_inf 633 sizeof(*connection_info));
647 return -ENOMEM; 634 return -ENOMEM;
648 } 635 }
649 636
650 /* send a get connection info request 637 /* send a get connection info request */
651 retval = usb_control_msg (serial->dev, !! 638 retval = usb_control_msg(serial->dev,
652 usb_rcvctrlp 639 usb_rcvctrlpipe(serial->dev, 0),
653 VISOR_GET_CO 640 VISOR_GET_CONNECTION_INFORMATION,
654 0xc2, 0x0000 641 0xc2, 0x0000, 0x0000, transfer_buffer,
655 sizeof(*conn 642 sizeof(*connection_info), 300);
656 if (retval < 0) { 643 if (retval < 0) {
657 dev_err(dev, "%s - error %d ge 644 dev_err(dev, "%s - error %d getting connection information\n",
658 __FUNCTION__, retval); !! 645 __func__, retval);
659 goto exit; 646 goto exit;
660 } 647 }
661 648
662 if (retval == sizeof(*connection_info) 649 if (retval == sizeof(*connection_info)) {
663 connection_info = (struct viso !! 650 connection_info = (struct visor_connection_info *)
>> 651 transfer_buffer;
664 652
665 num_ports = le16_to_cpu(connec 653 num_ports = le16_to_cpu(connection_info->num_ports);
666 for (i = 0; i < num_ports; ++i 654 for (i = 0; i < num_ports; ++i) {
667 switch (connection_inf !! 655 switch (
668 case VISOR_FUN !! 656 connection_info->connections[i].port_function_id) {
669 string !! 657 case VISOR_FUNCTION_GENERIC:
670 break; !! 658 string = "Generic";
671 case VISOR_FUN !! 659 break;
672 string !! 660 case VISOR_FUNCTION_DEBUGGER:
673 break; !! 661 string = "Debugger";
674 case VISOR_FUN !! 662 break;
675 string !! 663 case VISOR_FUNCTION_HOTSYNC:
676 break; !! 664 string = "HotSync";
677 case VISOR_FUN !! 665 break;
678 string !! 666 case VISOR_FUNCTION_CONSOLE:
679 break; !! 667 string = "Console";
680 case VISOR_FUN !! 668 break;
681 string !! 669 case VISOR_FUNCTION_REMOTE_FILE_SYS:
682 break; !! 670 string = "Remote File System";
683 default: !! 671 break;
684 string !! 672 default:
685 break; !! 673 string = "unknown";
>> 674 break;
686 } 675 }
687 dev_info(dev, "%s: por 676 dev_info(dev, "%s: port %d, is for %s use\n",
688 serial->type-> 677 serial->type->description,
689 connection_inf 678 connection_info->connections[i].port, string);
690 } 679 }
691 } 680 }
692 /* 681 /*
693 * Handle devices that report invalid s 682 * Handle devices that report invalid stuff here.
694 */ 683 */
695 if (num_ports == 0 || num_ports > 2) { 684 if (num_ports == 0 || num_ports > 2) {
696 dev_warn (dev, "%s: No valid c !! 685 dev_warn(dev, "%s: No valid connect info available\n",
697 serial->type->descript 686 serial->type->description);
698 num_ports = 2; 687 num_ports = 2;
699 } 688 }
700 !! 689
701 dev_info(dev, "%s: Number of ports: %d 690 dev_info(dev, "%s: Number of ports: %d\n", serial->type->description,
702 num_ports); 691 num_ports);
703 692
704 /* 693 /*
705 * save off our num_ports info so that 694 * save off our num_ports info so that we can use it in the
706 * calc_num_ports callback 695 * calc_num_ports callback
707 */ 696 */
708 usb_set_serial_data(serial, (void *)(l 697 usb_set_serial_data(serial, (void *)(long)num_ports);
709 698
710 /* ask for the number of bytes availab !! 699 /* ask for the number of bytes available, but ignore the
711 retval = usb_control_msg (serial->dev, !! 700 response as it is broken */
>> 701 retval = usb_control_msg(serial->dev,
712 usb_rcvctrlp 702 usb_rcvctrlpipe(serial->dev, 0),
713 VISOR_REQUES 703 VISOR_REQUEST_BYTES_AVAILABLE,
714 0xc2, 0x0000 704 0xc2, 0x0000, 0x0005, transfer_buffer,
715 0x02, 300); 705 0x02, 300);
716 if (retval < 0) 706 if (retval < 0)
717 dev_err(dev, "%s - error %d ge 707 dev_err(dev, "%s - error %d getting bytes available request\n",
718 __FUNCTION__, retval); !! 708 __func__, retval);
719 retval = 0; 709 retval = 0;
720 710
721 exit: 711 exit:
722 kfree (transfer_buffer); !! 712 kfree(transfer_buffer);
723 713
724 return retval; 714 return retval;
725 } 715 }
726 716
727 static int palm_os_4_probe (struct usb_serial !! 717 static int palm_os_4_probe(struct usb_serial *serial,
>> 718 const struct usb_device_id *id)
728 { 719 {
729 struct device *dev = &serial->dev->dev 720 struct device *dev = &serial->dev->dev;
730 struct palm_ext_connection_info *conne 721 struct palm_ext_connection_info *connection_info;
731 unsigned char *transfer_buffer; 722 unsigned char *transfer_buffer;
732 int retval; 723 int retval;
733 724
734 dbg("%s", __FUNCTION__); !! 725 dbg("%s", __func__);
735 726
736 transfer_buffer = kmalloc (sizeof (*c !! 727 transfer_buffer = kmalloc(sizeof(*connection_info), GFP_KERNEL);
737 if (!transfer_buffer) { 728 if (!transfer_buffer) {
738 dev_err(dev, "%s - kmalloc(%Zd !! 729 dev_err(dev, "%s - kmalloc(%Zd) failed.\n", __func__,
739 sizeof(*connection_inf 730 sizeof(*connection_info));
740 return -ENOMEM; 731 return -ENOMEM;
741 } 732 }
742 733
743 retval = usb_control_msg (serial->dev, !! 734 retval = usb_control_msg(serial->dev,
744 usb_rcvctrlp !! 735 usb_rcvctrlpipe(serial->dev, 0),
745 PALM_GET_EXT 736 PALM_GET_EXT_CONNECTION_INFORMATION,
746 0xc2, 0x0000 737 0xc2, 0x0000, 0x0000, transfer_buffer,
747 sizeof (*con !! 738 sizeof(*connection_info), 300);
748 if (retval < 0) 739 if (retval < 0)
749 dev_err(dev, "%s - error %d ge 740 dev_err(dev, "%s - error %d getting connection info\n",
750 __FUNCTION__, retval); !! 741 __func__, retval);
751 else 742 else
752 usb_serial_debug_data(debug, & !! 743 usb_serial_debug_data(debug, &serial->dev->dev, __func__,
753 retval, 744 retval, transfer_buffer);
754 745
755 kfree (transfer_buffer); !! 746 kfree(transfer_buffer);
756 return 0; 747 return 0;
757 } 748 }
758 749
759 750
760 static int visor_probe (struct usb_serial *ser !! 751 static int visor_probe(struct usb_serial *serial,
>> 752 const struct usb_device_id *id)
761 { 753 {
762 int retval = 0; 754 int retval = 0;
763 int (*startup) (struct usb_serial *ser !! 755 int (*startup)(struct usb_serial *serial,
>> 756 const struct usb_device_id *id);
764 757
765 dbg("%s", __FUNCTION__); !! 758 dbg("%s", __func__);
766 759
767 if (serial->dev->actconfig->desc.bConf 760 if (serial->dev->actconfig->desc.bConfigurationValue != 1) {
768 err("active config #%d != 1 ?? !! 761 dev_err(&serial->dev->dev, "active config #%d != 1 ??\n",
769 serial->dev->actconfig 762 serial->dev->actconfig->desc.bConfigurationValue);
770 return -ENODEV; 763 return -ENODEV;
771 } 764 }
772 765
773 if (id->driver_info) { 766 if (id->driver_info) {
774 startup = (void *)id->driver_i 767 startup = (void *)id->driver_info;
775 retval = startup(serial, id); 768 retval = startup(serial, id);
776 } 769 }
777 770
778 return retval; 771 return retval;
779 } 772 }
780 773
781 static int visor_calc_num_ports (struct usb_se !! 774 static int visor_calc_num_ports(struct usb_serial *serial)
782 { 775 {
783 int num_ports = (int)(long)(usb_get_se 776 int num_ports = (int)(long)(usb_get_serial_data(serial));
784 777
785 if (num_ports) 778 if (num_ports)
786 usb_set_serial_data(serial, NU 779 usb_set_serial_data(serial, NULL);
787 780
788 return num_ports; 781 return num_ports;
789 } 782 }
790 783
791 static int generic_startup(struct usb_serial * 784 static int generic_startup(struct usb_serial *serial)
792 { 785 {
793 struct usb_serial_port **ports = seria 786 struct usb_serial_port **ports = serial->port;
794 struct visor_private *priv; 787 struct visor_private *priv;
795 int i; 788 int i;
796 789
797 for (i = 0; i < serial->num_ports; ++i 790 for (i = 0; i < serial->num_ports; ++i) {
798 priv = kzalloc (sizeof(*priv), !! 791 priv = kzalloc(sizeof(*priv), GFP_KERNEL);
799 if (!priv) { 792 if (!priv) {
800 while (i-- != 0) { 793 while (i-- != 0) {
801 priv = usb_get 794 priv = usb_get_serial_port_data(ports[i]);
802 usb_set_serial 795 usb_set_serial_port_data(ports[i], NULL);
803 kfree(priv); 796 kfree(priv);
804 } 797 }
805 return -ENOMEM; 798 return -ENOMEM;
806 } 799 }
807 spin_lock_init(&priv->lock); 800 spin_lock_init(&priv->lock);
808 usb_set_serial_port_data(ports 801 usb_set_serial_port_data(ports[i], priv);
809 } 802 }
810 return 0; 803 return 0;
811 } 804 }
812 805
813 static int clie_3_5_startup (struct usb_serial !! 806 static int clie_3_5_startup(struct usb_serial *serial)
814 { 807 {
815 struct device *dev = &serial->dev->dev 808 struct device *dev = &serial->dev->dev;
816 int result; 809 int result;
817 u8 data; 810 u8 data;
818 811
819 dbg("%s", __FUNCTION__); !! 812 dbg("%s", __func__);
820 813
821 /* 814 /*
822 * Note that PEG-300 series devices ex 815 * Note that PEG-300 series devices expect the following two calls.
823 */ 816 */
824 817
825 /* get the config number */ 818 /* get the config number */
826 result = usb_control_msg (serial->dev, !! 819 result = usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0),
827 USB_REQ_GET_ 820 USB_REQ_GET_CONFIGURATION, USB_DIR_IN,
828 0, 0, &data, 821 0, 0, &data, 1, 3000);
829 if (result < 0) { 822 if (result < 0) {
830 dev_err(dev, "%s: get config n !! 823 dev_err(dev, "%s: get config number failed: %d\n",
>> 824 __func__, result);
831 return result; 825 return result;
832 } 826 }
833 if (result != 1) { 827 if (result != 1) {
834 dev_err(dev, "%s: get config n !! 828 dev_err(dev, "%s: get config number bad return length: %d\n",
>> 829 __func__, result);
835 return -EIO; 830 return -EIO;
836 } 831 }
837 832
838 /* get the interface number */ 833 /* get the interface number */
839 result = usb_control_msg (serial->dev, !! 834 result = usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0),
840 USB_REQ_GET_ !! 835 USB_REQ_GET_INTERFACE,
841 USB_DIR_IN | 836 USB_DIR_IN | USB_RECIP_INTERFACE,
842 0, 0, &data, 837 0, 0, &data, 1, 3000);
843 if (result < 0) { 838 if (result < 0) {
844 dev_err(dev, "%s: get interfac !! 839 dev_err(dev, "%s: get interface number failed: %d\n",
>> 840 __func__, result);
845 return result; 841 return result;
846 } 842 }
847 if (result != 1) { 843 if (result != 1) {
848 dev_err(dev, "%s: get interfac !! 844 dev_err(dev,
>> 845 "%s: get interface number bad return length: %d\n",
>> 846 __func__, result);
849 return -EIO; 847 return -EIO;
850 } 848 }
851 849
852 return generic_startup(serial); 850 return generic_startup(serial);
853 } 851 }
854 !! 852
855 static int treo_attach (struct usb_serial *ser !! 853 static int treo_attach(struct usb_serial *serial)
856 { 854 {
857 struct usb_serial_port *swap_port; 855 struct usb_serial_port *swap_port;
858 856
859 /* Only do this endpoint hack for the 857 /* Only do this endpoint hack for the Handspring devices with
860 * interrupt in endpoints, which for n 858 * interrupt in endpoints, which for now are the Treo devices. */
861 if (!((le16_to_cpu(serial->dev->descri !! 859 if (!((le16_to_cpu(serial->dev->descriptor.idVendor)
862 (le16_to_cpu(serial->dev->descri !! 860 == HANDSPRING_VENDOR_ID) ||
863 (serial->num_interrupt_in == 0)) !! 861 (le16_to_cpu(serial->dev->descriptor.idVendor)
>> 862 == KYOCERA_VENDOR_ID)) ||
>> 863 (serial->num_interrupt_in == 0))
864 goto generic_startup; 864 goto generic_startup;
865 865
866 dbg("%s", __FUNCTION__); !! 866 dbg("%s", __func__);
867 867
868 /* 868 /*
869 * It appears that Treos and Kyoceras w !! 869 * It appears that Treos and Kyoceras want to use the
870 * 1st bulk in endpoint to communicate !! 870 * 1st bulk in endpoint to communicate with the 2nd bulk out endpoint,
871 * so let's swap the 1st and 2nd bulk i !! 871 * so let's swap the 1st and 2nd bulk in and interrupt endpoints.
872 * Note that swapping the bulk out endp !! 872 * Note that swapping the bulk out endpoints would break lots of
873 * apps that want to communicate on the 873 * apps that want to communicate on the second port.
874 */ 874 */
875 #define COPY_PORT(dest, src) 875 #define COPY_PORT(dest, src) \
876 dest->read_urb = src->read_urb; !! 876 do { \
877 dest->bulk_in_endpointAddress = src->b !! 877 dest->read_urb = src->read_urb; \
878 dest->bulk_in_buffer = src->bulk_in_bu !! 878 dest->bulk_in_endpointAddress = src->bulk_in_endpointAddress;\
879 dest->interrupt_in_urb = src->interrup !! 879 dest->bulk_in_buffer = src->bulk_in_buffer; \
880 dest->interrupt_in_endpointAddress = s !! 880 dest->interrupt_in_urb = src->interrupt_in_urb; \
881 dest->interrupt_in_buffer = src->inter !! 881 dest->interrupt_in_endpointAddress = \
>> 882 src->interrupt_in_endpointAddress;\
>> 883 dest->interrupt_in_buffer = src->interrupt_in_buffer; \
>> 884 } while (0);
882 885
883 swap_port = kmalloc(sizeof(*swap_port) 886 swap_port = kmalloc(sizeof(*swap_port), GFP_KERNEL);
884 if (!swap_port) 887 if (!swap_port)
885 return -ENOMEM; 888 return -ENOMEM;
886 COPY_PORT(swap_port, serial->port[0]); 889 COPY_PORT(swap_port, serial->port[0]);
887 COPY_PORT(serial->port[0], serial->por 890 COPY_PORT(serial->port[0], serial->port[1]);
888 COPY_PORT(serial->port[1], swap_port); 891 COPY_PORT(serial->port[1], swap_port);
889 kfree(swap_port); 892 kfree(swap_port);
890 893
891 generic_startup: 894 generic_startup:
892 return generic_startup(serial); 895 return generic_startup(serial);
893 } 896 }
894 897
895 static int clie_5_attach (struct usb_serial *s !! 898 static int clie_5_attach(struct usb_serial *serial)
896 { 899 {
897 dbg("%s", __FUNCTION__); !! 900 dbg("%s", __func__);
>> 901
>> 902 /* TH55 registers 2 ports.
>> 903 Communication in from the UX50/TH55 uses bulk_in_endpointAddress
>> 904 from port 0. Communication out to the UX50/TH55 uses
>> 905 bulk_out_endpointAddress from port 1
898 906
899 /* TH55 registers 2 ports. <<
900 Communication in from the UX50/TH55 <<
901 Communication out to the UX50/TH55 <<
902 <<
903 Lets do a quick and dirty mapping 907 Lets do a quick and dirty mapping
904 */ 908 */
905 !! 909
906 /* some sanity check */ 910 /* some sanity check */
907 if (serial->num_ports < 2) 911 if (serial->num_ports < 2)
908 return -1; 912 return -1;
909 !! 913
910 /* port 0 now uses the modified endpoi 914 /* port 0 now uses the modified endpoint Address */
911 serial->port[0]->bulk_out_endpointAddr !! 915 serial->port[0]->bulk_out_endpointAddress =
>> 916 serial->port[1]->bulk_out_endpointAddress;
912 917
913 return generic_startup(serial); 918 return generic_startup(serial);
914 } 919 }
915 920
916 static void visor_shutdown (struct usb_serial !! 921 static void visor_release(struct usb_serial *serial)
917 { 922 {
918 struct visor_private *priv; 923 struct visor_private *priv;
919 int i; 924 int i;
920 925
921 dbg("%s", __FUNCTION__); !! 926 dbg("%s", __func__);
922 927
923 for (i = 0; i < serial->num_ports; i++ 928 for (i = 0; i < serial->num_ports; i++) {
924 priv = usb_get_serial_port_dat 929 priv = usb_get_serial_port_data(serial->port[i]);
925 if (priv) { !! 930 kfree(priv);
926 usb_set_serial_port_da <<
927 kfree(priv); <<
928 } <<
929 } 931 }
930 } 932 }
931 933
932 static int visor_ioctl (struct usb_serial_port !! 934 static int __init visor_init(void)
933 { <<
934 dbg("%s - port %d, cmd 0x%.4x", __FUNC <<
935 <<
936 return -ENOIOCTLCMD; <<
937 } <<
938 <<
939 static int __init visor_init (void) <<
940 { 935 {
941 int i, retval; 936 int i, retval;
942 /* Only if parameters were passed to u 937 /* Only if parameters were passed to us */
943 if ((vendor>0) && (product>0)) { !! 938 if (vendor > 0 && product > 0) {
944 struct usb_device_id usb_dev_t !! 939 struct usb_device_id usb_dev_temp[] = {
945 {{USB_DEVICE(vendor, p !! 940 {
946 .driver_info = (kernel !! 941 USB_DEVICE(vendor, product),
>> 942 .driver_info =
>> 943 (kernel_ulong_t) &palm_os_4_probe
>> 944 }
>> 945 };
947 946
948 /* Find the last entry in id_t 947 /* Find the last entry in id_table */
949 for (i=0; ; i++) { !! 948 for (i = 0;; i++) {
950 if (id_table[i].idVend !! 949 if (id_table[i].idVendor == 0) {
951 id_table[i] = 950 id_table[i] = usb_dev_temp[0];
952 break; 951 break;
953 } 952 }
954 } 953 }
955 /* Find the last entry in id_t 954 /* Find the last entry in id_table_combined */
956 for (i=0; ; i++) { !! 955 for (i = 0;; i++) {
957 if (id_table_combined[ !! 956 if (id_table_combined[i].idVendor == 0) {
958 id_table_combi 957 id_table_combined[i] = usb_dev_temp[0];
959 break; 958 break;
960 } 959 }
961 } 960 }
962 info("Untested USB device spec !! 961 printk(KERN_INFO KBUILD_MODNAME
963 info("Warning: This is not gua !! 962 ": Untested USB device specified at time of module insertion\n");
964 info("Using a newer kernel is !! 963 printk(KERN_INFO KBUILD_MODNAME
965 info("Adding Palm OS protocol !! 964 ": Warning: This is not guaranteed to work\n");
>> 965 printk(KERN_INFO KBUILD_MODNAME
>> 966 ": Using a newer kernel is preferred to this method\n");
>> 967 printk(KERN_INFO KBUILD_MODNAME
>> 968 ": Adding Palm OS protocol 4.x support for unknown device: 0x%x/0x%x\n",
966 vendor, product); 969 vendor, product);
967 } 970 }
968 retval = usb_serial_register(&handspri 971 retval = usb_serial_register(&handspring_device);
969 if (retval) 972 if (retval)
970 goto failed_handspring_registe 973 goto failed_handspring_register;
971 retval = usb_serial_register(&clie_3_5 974 retval = usb_serial_register(&clie_3_5_device);
972 if (retval) 975 if (retval)
973 goto failed_clie_3_5_register; 976 goto failed_clie_3_5_register;
974 retval = usb_serial_register(&clie_5_d 977 retval = usb_serial_register(&clie_5_device);
975 if (retval) 978 if (retval)
976 goto failed_clie_5_register; 979 goto failed_clie_5_register;
977 retval = usb_register(&visor_driver); 980 retval = usb_register(&visor_driver);
978 if (retval) !! 981 if (retval)
979 goto failed_usb_register; 982 goto failed_usb_register;
980 info(DRIVER_DESC); !! 983 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_DESC "\n");
981 984
982 return 0; 985 return 0;
983 failed_usb_register: 986 failed_usb_register:
984 usb_serial_deregister(&clie_5_device); 987 usb_serial_deregister(&clie_5_device);
985 failed_clie_5_register: 988 failed_clie_5_register:
986 usb_serial_deregister(&clie_3_5_device 989 usb_serial_deregister(&clie_3_5_device);
987 failed_clie_3_5_register: 990 failed_clie_3_5_register:
988 usb_serial_deregister(&handspring_devi 991 usb_serial_deregister(&handspring_device);
989 failed_handspring_register: 992 failed_handspring_register:
990 return retval; 993 return retval;
991 } 994 }
992 995
993 996
994 static void __exit visor_exit (void) 997 static void __exit visor_exit (void)
995 { 998 {
996 usb_deregister (&visor_driver); !! 999 usb_deregister(&visor_driver);
997 usb_serial_deregister (&handspring_dev !! 1000 usb_serial_deregister(&handspring_device);
998 usb_serial_deregister (&clie_3_5_devic !! 1001 usb_serial_deregister(&clie_3_5_device);
999 usb_serial_deregister (&clie_5_device) !! 1002 usb_serial_deregister(&clie_5_device);
1000 } 1003 }
1001 1004
1002 1005
1003 module_init(visor_init); 1006 module_init(visor_init);
1004 module_exit(visor_exit); 1007 module_exit(visor_exit);
1005 1008
1006 MODULE_AUTHOR( DRIVER_AUTHOR ); !! 1009 MODULE_AUTHOR(DRIVER_AUTHOR);
1007 MODULE_DESCRIPTION( DRIVER_DESC ); !! 1010 MODULE_DESCRIPTION(DRIVER_DESC);
1008 MODULE_LICENSE("GPL"); 1011 MODULE_LICENSE("GPL");
1009 1012
1010 module_param(debug, bool, S_IRUGO | S_IWUSR); 1013 module_param(debug, bool, S_IRUGO | S_IWUSR);
1011 MODULE_PARM_DESC(debug, "Debug enabled or not 1014 MODULE_PARM_DESC(debug, "Debug enabled or not");
1012 module_param(stats, bool, S_IRUGO | S_IWUSR); 1015 module_param(stats, bool, S_IRUGO | S_IWUSR);
1013 MODULE_PARM_DESC(stats, "Enables statistics o 1016 MODULE_PARM_DESC(stats, "Enables statistics or not");
1014 1017
1015 module_param(vendor, ushort, 0); 1018 module_param(vendor, ushort, 0);
1016 MODULE_PARM_DESC(vendor, "User specified vend 1019 MODULE_PARM_DESC(vendor, "User specified vendor ID");
1017 module_param(product, ushort, 0); 1020 module_param(product, ushort, 0);
1018 MODULE_PARM_DESC(product, "User specified pro 1021 MODULE_PARM_DESC(product, "User specified product ID");
1019 1022
1020 1023
|
This page was automatically generated by the
LXR engine.
|