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Diffstat (limited to 'drivers/usb/serial/ChangeLog.history')
| -rw-r--r-- | drivers/usb/serial/ChangeLog.history | 730 |
1 files changed, 730 insertions, 0 deletions
diff --git a/drivers/usb/serial/ChangeLog.history b/drivers/usb/serial/ChangeLog.history new file mode 100644 index 00000000000..f13fd488ebe --- /dev/null +++ b/drivers/usb/serial/ChangeLog.history | |||
| @@ -0,0 +1,730 @@ | |||
| 1 | This is the contents of some of the drivers/usb/serial/ files that had old | ||
| 2 | changelog comments. They were quite old, and out of date, and we don't keep | ||
| 3 | them anymore, so I've put them here, away from the source files, in case | ||
| 4 | people still care to see them. | ||
| 5 | |||
| 6 | - Greg Kroah-Hartman <greg@kroah.com> October 20, 2005 | ||
| 7 | |||
| 8 | ----------------------------------------------------------------------- | ||
| 9 | usb-serial.h Change Log comments: | ||
| 10 | |||
| 11 | (03/26/2002) gkh | ||
| 12 | removed the port->tty check from port_paranoia_check() due to serial | ||
| 13 | consoles not having a tty device assigned to them. | ||
| 14 | |||
| 15 | (12/03/2001) gkh | ||
| 16 | removed active from the port structure. | ||
| 17 | added documentation to the usb_serial_device_type structure | ||
| 18 | |||
| 19 | (10/10/2001) gkh | ||
| 20 | added vendor and product to serial structure. Needed to determine device | ||
| 21 | owner when the device is disconnected. | ||
| 22 | |||
| 23 | (05/30/2001) gkh | ||
| 24 | added sem to port structure and removed port_lock | ||
| 25 | |||
| 26 | (10/05/2000) gkh | ||
| 27 | Added interrupt_in_endpointAddress and bulk_in_endpointAddress to help | ||
| 28 | fix bug with urb->dev not being set properly, now that the usb core | ||
| 29 | needs it. | ||
| 30 | |||
| 31 | (09/11/2000) gkh | ||
| 32 | Added usb_serial_debug_data function to help get rid of #DEBUG in the | ||
| 33 | drivers. | ||
| 34 | |||
| 35 | (08/28/2000) gkh | ||
| 36 | Added port_lock to port structure. | ||
| 37 | |||
| 38 | (08/08/2000) gkh | ||
| 39 | Added open_count to port structure. | ||
| 40 | |||
| 41 | (07/23/2000) gkh | ||
| 42 | Added bulk_out_endpointAddress to port structure. | ||
| 43 | |||
| 44 | (07/19/2000) gkh, pberger, and borchers | ||
| 45 | Modifications to allow usb-serial drivers to be modules. | ||
| 46 | |||
| 47 | ----------------------------------------------------------------------- | ||
| 48 | usb-serial.c Change Log comments: | ||
| 49 | |||
| 50 | (12/10/2002) gkh | ||
| 51 | Split the ports off into their own struct device, and added a | ||
| 52 | usb-serial bus driver. | ||
| 53 | |||
| 54 | (11/19/2002) gkh | ||
| 55 | removed a few #ifdefs for the generic code and cleaned up the failure | ||
| 56 | logic in initialization. | ||
| 57 | |||
| 58 | (10/02/2002) gkh | ||
| 59 | moved the console code to console.c and out of this file. | ||
| 60 | |||
| 61 | (06/05/2002) gkh | ||
| 62 | moved location of startup() call in serial_probe() until after all | ||
| 63 | of the port information and endpoints are initialized. This makes | ||
| 64 | things easier for some drivers. | ||
| 65 | |||
| 66 | (04/10/2002) gkh | ||
| 67 | added serial_read_proc function which creates a | ||
| 68 | /proc/tty/driver/usb-serial file. | ||
| 69 | |||
| 70 | (03/27/2002) gkh | ||
| 71 | Got USB serial console code working properly and merged into the main | ||
| 72 | version of the tree. Thanks to Randy Dunlap for the initial version | ||
| 73 | of this code, and for pushing me to finish it up. | ||
| 74 | The USB serial console works with any usb serial driver device. | ||
| 75 | |||
| 76 | (03/21/2002) gkh | ||
| 77 | Moved all manipulation of port->open_count into the core. Now the | ||
| 78 | individual driver's open and close functions are called only when the | ||
| 79 | first open() and last close() is called. Making the drivers a bit | ||
| 80 | smaller and simpler. | ||
| 81 | Fixed a bug if a driver didn't have the owner field set. | ||
| 82 | |||
| 83 | (02/26/2002) gkh | ||
| 84 | Moved all locking into the main serial_* functions, instead of having | ||
| 85 | the individual drivers have to grab the port semaphore. This should | ||
| 86 | reduce races. | ||
| 87 | Reworked the MOD_INC logic a bit to always increment and decrement, even | ||
| 88 | if the generic driver is being used. | ||
| 89 | |||
| 90 | (10/10/2001) gkh | ||
| 91 | usb_serial_disconnect() now sets the serial->dev pointer is to NULL to | ||
| 92 | help prevent child drivers from accessing the device since it is now | ||
| 93 | gone. | ||
| 94 | |||
| 95 | (09/13/2001) gkh | ||
| 96 | Moved generic driver initialize after we have registered with the USB | ||
| 97 | core. Thanks to Randy Dunlap for pointing this problem out. | ||
| 98 | |||
| 99 | (07/03/2001) gkh | ||
| 100 | Fixed module paramater size. Thanks to John Brockmeyer for the pointer. | ||
| 101 | Fixed vendor and product getting defined through the MODULE_PARM macro | ||
| 102 | if the Generic driver wasn't compiled in. | ||
| 103 | Fixed problem with generic_shutdown() not being called for drivers that | ||
| 104 | don't have a shutdown() function. | ||
| 105 | |||
| 106 | (06/06/2001) gkh | ||
| 107 | added evil hack that is needed for the prolific pl2303 device due to the | ||
| 108 | crazy way its endpoints are set up. | ||
| 109 | |||
| 110 | (05/30/2001) gkh | ||
| 111 | switched from using spinlock to a semaphore, which fixes lots of problems. | ||
| 112 | |||
| 113 | (04/08/2001) gb | ||
| 114 | Identify version on module load. | ||
| 115 | |||
| 116 | 2001_02_05 gkh | ||
| 117 | Fixed buffer overflows bug with the generic serial driver. Thanks to | ||
| 118 | Todd Squires <squirest@ct0.com> for fixing this. | ||
| 119 | |||
| 120 | (01/10/2001) gkh | ||
| 121 | Fixed bug where the generic serial adaptor grabbed _any_ device that was | ||
| 122 | offered to it. | ||
| 123 | |||
| 124 | (12/12/2000) gkh | ||
| 125 | Removed MOD_INC and MOD_DEC from poll and disconnect functions, and | ||
| 126 | moved them to the serial_open and serial_close functions. | ||
| 127 | Also fixed bug with there not being a MOD_DEC for the generic driver | ||
| 128 | (thanks to Gary Brubaker for finding this.) | ||
| 129 | |||
| 130 | (11/29/2000) gkh | ||
| 131 | Small NULL pointer initialization cleanup which saves a bit of disk image | ||
| 132 | |||
| 133 | (11/01/2000) Adam J. Richter | ||
| 134 | instead of using idVendor/idProduct pairs, usb serial drivers | ||
| 135 | now identify their hardware interest with usb_device_id tables, | ||
| 136 | which they usually have anyhow for use with MODULE_DEVICE_TABLE. | ||
| 137 | |||
| 138 | (10/05/2000) gkh | ||
| 139 | Fixed bug with urb->dev not being set properly, now that the usb | ||
| 140 | core needs it. | ||
| 141 | |||
| 142 | (09/11/2000) gkh | ||
| 143 | Removed DEBUG #ifdefs with call to usb_serial_debug_data | ||
| 144 | |||
| 145 | (08/28/2000) gkh | ||
| 146 | Added port_lock to port structure. | ||
| 147 | Added locks for SMP safeness to generic driver | ||
| 148 | Fixed the ability to open a generic device's port more than once. | ||
| 149 | |||
| 150 | (07/23/2000) gkh | ||
| 151 | Added bulk_out_endpointAddress to port structure. | ||
| 152 | |||
| 153 | (07/19/2000) gkh, pberger, and borchers | ||
| 154 | Modifications to allow usb-serial drivers to be modules. | ||
| 155 | |||
| 156 | (07/03/2000) gkh | ||
| 157 | Added more debugging to serial_ioctl call | ||
| 158 | |||
| 159 | (06/25/2000) gkh | ||
| 160 | Changed generic_write_bulk_callback to not call wake_up_interruptible | ||
| 161 | directly, but to have port_softint do it at a safer time. | ||
| 162 | |||
| 163 | (06/23/2000) gkh | ||
| 164 | Cleaned up debugging statements in a quest to find UHCI timeout bug. | ||
| 165 | |||
| 166 | (05/22/2000) gkh | ||
| 167 | Changed the makefile, enabling the big CONFIG_USB_SERIAL_SOMTHING to be | ||
| 168 | removed from the individual device source files. | ||
| 169 | |||
| 170 | (05/03/2000) gkh | ||
| 171 | Added the Digi Acceleport driver from Al Borchers and Peter Berger. | ||
| 172 | |||
| 173 | (05/02/2000) gkh | ||
| 174 | Changed devfs and tty register code to work properly now. This was based on | ||
| 175 | the ACM driver changes by Vojtech Pavlik. | ||
| 176 | |||
| 177 | (04/27/2000) Ryan VanderBijl | ||
| 178 | Put calls to *_paranoia_checks into one function. | ||
| 179 | |||
| 180 | (04/23/2000) gkh | ||
| 181 | Fixed bug that Randy Dunlap found for Generic devices with no bulk out ports. | ||
| 182 | Moved when the startup code printed out the devices that are supported. | ||
| 183 | |||
| 184 | (04/19/2000) gkh | ||
| 185 | Added driver for ZyXEL omni.net lcd plus ISDN TA | ||
| 186 | Made startup info message specify which drivers were compiled in. | ||
| 187 | |||
| 188 | (04/03/2000) gkh | ||
| 189 | Changed the probe process to remove the module unload races. | ||
| 190 | Changed where the tty layer gets initialized to have devfs work nicer. | ||
| 191 | Added initial devfs support. | ||
| 192 | |||
| 193 | (03/26/2000) gkh | ||
| 194 | Split driver up into device specific pieces. | ||
| 195 | |||
| 196 | (03/19/2000) gkh | ||
| 197 | Fixed oops that could happen when device was removed while a program | ||
| 198 | was talking to the device. | ||
| 199 | Removed the static urbs and now all urbs are created and destroyed | ||
| 200 | dynamically. | ||
| 201 | Reworked the internal interface. Now everything is based on the | ||
| 202 | usb_serial_port structure instead of the larger usb_serial structure. | ||
| 203 | This fixes the bug that a multiport device could not have more than | ||
| 204 | one port open at one time. | ||
| 205 | |||
| 206 | (03/17/2000) gkh | ||
| 207 | Added config option for debugging messages. | ||
| 208 | Added patch for keyspan pda from Brian Warner. | ||
| 209 | |||
| 210 | (03/06/2000) gkh | ||
| 211 | Added the keyspan pda code from Brian Warner <warner@lothar.com> | ||
| 212 | Moved a bunch of the port specific stuff into its own structure. This | ||
| 213 | is in anticipation of the true multiport devices (there's a bug if you | ||
| 214 | try to access more than one port of any multiport device right now) | ||
| 215 | |||
| 216 | (02/21/2000) gkh | ||
| 217 | Made it so that any serial devices only have to specify which functions | ||
| 218 | they want to overload from the generic function calls (great, | ||
| 219 | inheritance in C, in a driver, just what I wanted...) | ||
| 220 | Added support for set_termios and ioctl function calls. No drivers take | ||
| 221 | advantage of this yet. | ||
| 222 | Removed the #ifdef MODULE, now there is no module specific code. | ||
| 223 | Cleaned up a few comments in usb-serial.h that were wrong (thanks again | ||
| 224 | to Miles Lott). | ||
| 225 | Small fix to get_free_serial. | ||
| 226 | |||
| 227 | (02/14/2000) gkh | ||
| 228 | Removed the Belkin and Peracom functionality from the driver due to | ||
| 229 | the lack of support from the vendor, and me not wanting people to | ||
| 230 | accidenatly buy the device, expecting it to work with Linux. | ||
| 231 | Added read_bulk_callback and write_bulk_callback to the type structure | ||
| 232 | for the needs of the FTDI and WhiteHEAT driver. | ||
| 233 | Changed all reverences to FTDI to FTDI_SIO at the request of Bill | ||
| 234 | Ryder. | ||
| 235 | Changed the output urb size back to the max endpoint size to make | ||
| 236 | the ftdi_sio driver have it easier, and due to the fact that it didn't | ||
| 237 | really increase the speed any. | ||
| 238 | |||
| 239 | (02/11/2000) gkh | ||
| 240 | Added VISOR_FUNCTION_CONSOLE to the visor startup function. This was a | ||
| 241 | patch from Miles Lott (milos@insync.net). | ||
| 242 | Fixed bug with not restoring the minor range that a device grabs, if | ||
| 243 | the startup function fails (thanks Miles for finding this). | ||
| 244 | |||
| 245 | (02/05/2000) gkh | ||
| 246 | Added initial framework for the Keyspan PDA serial converter so that | ||
| 247 | Brian Warner has a place to put his code. | ||
| 248 | Made the ezusb specific functions generic enough that different | ||
| 249 | devices can use them (whiteheat and keyspan_pda both need them). | ||
| 250 | Split out a whole bunch of structure and other stuff to a separate | ||
| 251 | usb-serial.h file. | ||
| 252 | Made the Visor connection messages a little more understandable, now | ||
| 253 | that Miles Lott (milos@insync.net) has gotten the Generic channel to | ||
| 254 | work. Also made them always show up in the log file. | ||
| 255 | |||
| 256 | (01/25/2000) gkh | ||
| 257 | Added initial framework for FTDI serial converter so that Bill Ryder | ||
| 258 | has a place to put his code. | ||
| 259 | Added the vendor specific info from Handspring. Now we can print out | ||
| 260 | informational debug messages as well as understand what is happening. | ||
| 261 | |||
| 262 | (01/23/2000) gkh | ||
| 263 | Fixed problem of crash when trying to open a port that didn't have a | ||
| 264 | device assigned to it. Made the minor node finding a little smarter, | ||
| 265 | now it looks to find a continuous space for the new device. | ||
| 266 | |||
| 267 | (01/21/2000) gkh | ||
| 268 | Fixed bug in visor_startup with patch from Miles Lott (milos@insync.net) | ||
| 269 | Fixed get_serial_by_minor which was all messed up for multi port | ||
| 270 | devices. Fixed multi port problem for generic devices. Now the number | ||
| 271 | of ports is determined by the number of bulk out endpoints for the | ||
| 272 | generic device. | ||
| 273 | |||
| 274 | (01/19/2000) gkh | ||
| 275 | Removed lots of cruft that was around from the old (pre urb) driver | ||
| 276 | interface. | ||
| 277 | Made the serial_table dynamic. This should save lots of memory when | ||
| 278 | the number of minor nodes goes up to 256. | ||
| 279 | Added initial support for devices that have more than one port. | ||
| 280 | Added more debugging comments for the Visor, and added a needed | ||
| 281 | set_configuration call. | ||
| 282 | |||
| 283 | (01/17/2000) gkh | ||
| 284 | Fixed the WhiteHEAT firmware (my processing tool had a bug) | ||
| 285 | and added new debug loader firmware for it. | ||
| 286 | Removed the put_char function as it isn't really needed. | ||
| 287 | Added visor startup commands as found by the Win98 dump. | ||
| 288 | |||
| 289 | (01/13/2000) gkh | ||
| 290 | Fixed the vendor id for the generic driver to the one I meant it to be. | ||
| 291 | |||
| 292 | (01/12/2000) gkh | ||
| 293 | Forget the version numbering...that's pretty useless... | ||
| 294 | Made the driver able to be compiled so that the user can select which | ||
| 295 | converter they want to use. This allows people who only want the Visor | ||
| 296 | support to not pay the memory size price of the WhiteHEAT. | ||
| 297 | Fixed bug where the generic driver (idVendor=0000 and idProduct=0000) | ||
| 298 | grabbed the root hub. Not good. | ||
| 299 | |||
| 300 | version 0.4.0 (01/10/2000) gkh | ||
| 301 | Added whiteheat.h containing the firmware for the ConnectTech WhiteHEAT | ||
| 302 | device. Added startup function to allow firmware to be downloaded to | ||
| 303 | a device if it needs to be. | ||
| 304 | Added firmware download logic to the WhiteHEAT device. | ||
| 305 | Started to add #defines to split up the different drivers for potential | ||
| 306 | configuration option. | ||
| 307 | |||
| 308 | version 0.3.1 (12/30/99) gkh | ||
| 309 | Fixed problems with urb for bulk out. | ||
| 310 | Added initial support for multiple sets of endpoints. This enables | ||
| 311 | the Handspring Visor to be attached successfully. Only the first | ||
| 312 | bulk in / bulk out endpoint pair is being used right now. | ||
| 313 | |||
| 314 | version 0.3.0 (12/27/99) gkh | ||
| 315 | Added initial support for the Handspring Visor based on a patch from | ||
| 316 | Miles Lott (milos@sneety.insync.net) | ||
| 317 | Cleaned up the code a bunch and converted over to using urbs only. | ||
| 318 | |||
| 319 | version 0.2.3 (12/21/99) gkh | ||
| 320 | Added initial support for the Connect Tech WhiteHEAT converter. | ||
| 321 | Incremented the number of ports in expectation of getting the | ||
| 322 | WhiteHEAT to work properly (4 ports per connection). | ||
| 323 | Added notification on insertion and removal of what port the | ||
| 324 | device is/was connected to (and what kind of device it was). | ||
| 325 | |||
| 326 | version 0.2.2 (12/16/99) gkh | ||
| 327 | Changed major number to the new allocated number. We're legal now! | ||
| 328 | |||
| 329 | version 0.2.1 (12/14/99) gkh | ||
| 330 | Fixed bug that happens when device node is opened when there isn't a | ||
| 331 | device attached to it. Thanks to marek@webdesign.no for noticing this. | ||
| 332 | |||
| 333 | version 0.2.0 (11/10/99) gkh | ||
| 334 | Split up internals to make it easier to add different types of serial | ||
| 335 | converters to the code. | ||
| 336 | Added a "generic" driver that gets it's vendor and product id | ||
| 337 | from when the module is loaded. Thanks to David E. Nelson (dnelson@jump.net) | ||
| 338 | for the idea and sample code (from the usb scanner driver.) | ||
| 339 | Cleared up any licensing questions by releasing it under the GNU GPL. | ||
| 340 | |||
| 341 | version 0.1.2 (10/25/99) gkh | ||
| 342 | Fixed bug in detecting device. | ||
| 343 | |||
| 344 | version 0.1.1 (10/05/99) gkh | ||
| 345 | Changed the major number to not conflict with anything else. | ||
| 346 | |||
| 347 | version 0.1 (09/28/99) gkh | ||
| 348 | Can recognize the two different devices and start up a read from | ||
| 349 | device when asked to. Writes also work. No control signals yet, this | ||
| 350 | all is vendor specific data (i.e. no spec), also no control for | ||
| 351 | different baud rates or other bit settings. | ||
| 352 | Currently we are using the same devid as the acm driver. This needs | ||
| 353 | to change. | ||
| 354 | |||
| 355 | ----------------------------------------------------------------------- | ||
| 356 | visor.c Change Log comments: | ||
| 357 | |||
| 358 | (06/03/2003) Judd Montgomery <judd at jpilot.org> | ||
| 359 | Added support for module parameter options for untested/unknown | ||
| 360 | devices. | ||
| 361 | |||
| 362 | (03/09/2003) gkh | ||
| 363 | Added support for the Sony Clie NZ90V device. Thanks to Martin Brachtl | ||
| 364 | <brachtl@redgrep.cz> for the information. | ||
| 365 | |||
| 366 | (03/05/2003) gkh | ||
| 367 | Think Treo support is now working. | ||
| 368 | |||
| 369 | (04/03/2002) gkh | ||
| 370 | Added support for the Sony OS 4.1 devices. Thanks to Hiroyuki ARAKI | ||
| 371 | <hiro@zob.ne.jp> for the information. | ||
| 372 | |||
| 373 | (03/27/2002) gkh | ||
| 374 | Removed assumptions that port->tty was always valid (is not true | ||
| 375 | for usb serial console devices.) | ||
| 376 | |||
| 377 | (03/23/2002) gkh | ||
| 378 | Added support for the Palm i705 device, thanks to Thomas Riemer | ||
| 379 | <tom@netmech.com> for the information. | ||
| 380 | |||
| 381 | (03/21/2002) gkh | ||
| 382 | Added support for the Palm m130 device, thanks to Udo Eisenbarth | ||
| 383 | <udo.eisenbarth@web.de> for the information. | ||
| 384 | |||
| 385 | (02/27/2002) gkh | ||
| 386 | Reworked the urb handling logic. We have no more pool, but dynamically | ||
| 387 | allocate the urb and the transfer buffer on the fly. In testing this | ||
| 388 | does not incure any measurable overhead. This also relies on the fact | ||
| 389 | that we have proper reference counting logic for urbs. | ||
| 390 | |||
| 391 | (02/21/2002) SilaS | ||
| 392 | Added initial support for the Palm m515 devices. | ||
| 393 | |||
| 394 | (02/14/2002) gkh | ||
| 395 | Added support for the Clie S-360 device. | ||
| 396 | |||
| 397 | (12/18/2001) gkh | ||
| 398 | Added better Clie support for 3.5 devices. Thanks to Geoffrey Levand | ||
| 399 | for the patch. | ||
| 400 | |||
| 401 | (11/11/2001) gkh | ||
| 402 | Added support for the m125 devices, and added check to prevent oopses | ||
| 403 | for Clié devices that lie about the number of ports they have. | ||
| 404 | |||
| 405 | (08/30/2001) gkh | ||
| 406 | Added support for the Clie devices, both the 3.5 and 4.0 os versions. | ||
| 407 | Many thanks to Daniel Burke, and Bryan Payne for helping with this. | ||
| 408 | |||
| 409 | (08/23/2001) gkh | ||
| 410 | fixed a few potential bugs pointed out by Oliver Neukum. | ||
| 411 | |||
| 412 | (05/30/2001) gkh | ||
| 413 | switched from using spinlock to a semaphore, which fixes lots of problems. | ||
| 414 | |||
| 415 | (05/28/2000) gkh | ||
| 416 | Added initial support for the Palm m500 and Palm m505 devices. | ||
| 417 | |||
| 418 | (04/08/2001) gb | ||
| 419 | Identify version on module load. | ||
| 420 | |||
| 421 | (01/21/2000) gkh | ||
| 422 | Added write_room and chars_in_buffer, as they were previously using the | ||
| 423 | generic driver versions which is all wrong now that we are using an urb | ||
| 424 | pool. Thanks to Wolfgang Grandegger for pointing this out to me. | ||
| 425 | Removed count assignment in the write function, which was not needed anymore | ||
| 426 | either. Thanks to Al Borchers for pointing this out. | ||
| 427 | |||
| 428 | (12/12/2000) gkh | ||
| 429 | Moved MOD_DEC to end of visor_close to be nicer, as the final write | ||
| 430 | message can sleep. | ||
| 431 | |||
| 432 | (11/12/2000) gkh | ||
| 433 | Fixed bug with data being dropped on the floor by forcing tty->low_latency | ||
| 434 | to be on. Hopefully this fixes the OHCI issue! | ||
| 435 | |||
| 436 | (11/01/2000) Adam J. Richter | ||
| 437 | usb_device_id table support | ||
| 438 | |||
| 439 | (10/05/2000) gkh | ||
| 440 | Fixed bug with urb->dev not being set properly, now that the usb | ||
| 441 | core needs it. | ||
| 442 | |||
| 443 | (09/11/2000) gkh | ||
| 444 | Got rid of always calling kmalloc for every urb we wrote out to the | ||
| 445 | device. | ||
| 446 | Added visor_read_callback so we can keep track of bytes in and out for | ||
| 447 | those people who like to know the speed of their device. | ||
| 448 | Removed DEBUG #ifdefs with call to usb_serial_debug_data | ||
| 449 | |||
| 450 | (09/06/2000) gkh | ||
| 451 | Fixed oops in visor_exit. Need to uncomment usb_unlink_urb call _after_ | ||
| 452 | the host controller drivers set urb->dev = NULL when the urb is finished. | ||
| 453 | |||
| 454 | (08/28/2000) gkh | ||
| 455 | Added locks for SMP safeness. | ||
| 456 | |||
| 457 | (08/08/2000) gkh | ||
| 458 | Fixed endian problem in visor_startup. | ||
| 459 | Fixed MOD_INC and MOD_DEC logic and the ability to open a port more | ||
| 460 | than once. | ||
| 461 | |||
| 462 | (07/23/2000) gkh | ||
| 463 | Added pool of write urbs to speed up transfers to the visor. | ||
| 464 | |||
| 465 | (07/19/2000) gkh | ||
| 466 | Added module_init and module_exit functions to handle the fact that this | ||
| 467 | driver is a loadable module now. | ||
| 468 | |||
| 469 | (07/03/2000) gkh | ||
| 470 | Added visor_set_ioctl and visor_set_termios functions (they don't do much | ||
| 471 | of anything, but are good for debugging.) | ||
| 472 | |||
| 473 | (06/25/2000) gkh | ||
| 474 | Fixed bug in visor_unthrottle that should help with the disconnect in PPP | ||
| 475 | bug that people have been reporting. | ||
| 476 | |||
| 477 | (06/23/2000) gkh | ||
| 478 | Cleaned up debugging statements in a quest to find UHCI timeout bug. | ||
| 479 | |||
| 480 | (04/27/2000) Ryan VanderBijl | ||
| 481 | Fixed memory leak in visor_close | ||
| 482 | |||
| 483 | (03/26/2000) gkh | ||
| 484 | Split driver up into device specific pieces. | ||
| 485 | |||
| 486 | ----------------------------------------------------------------------- | ||
| 487 | pl2303.c Change Log comments: | ||
| 488 | |||
| 489 | 2002_Mar_26 gkh | ||
| 490 | allowed driver to work properly if there is no tty assigned to a port | ||
| 491 | (this happens for serial console devices.) | ||
| 492 | |||
| 493 | 2001_Oct_06 gkh | ||
| 494 | Added RTS and DTR line control. Thanks to joe@bndlg.de for parts of it. | ||
| 495 | |||
| 496 | 2001_Sep_19 gkh | ||
| 497 | Added break support. | ||
| 498 | |||
| 499 | 2001_Aug_30 gkh | ||
| 500 | fixed oops in write_bulk_callback. | ||
| 501 | |||
| 502 | 2001_Aug_28 gkh | ||
| 503 | reworked buffer logic to be like other usb-serial drivers. Hopefully | ||
| 504 | removing some reported problems. | ||
| 505 | |||
| 506 | 2001_Jun_06 gkh | ||
| 507 | finished porting to 2.4 format. | ||
| 508 | |||
| 509 | |||
| 510 | ----------------------------------------------------------------------- | ||
| 511 | io_edgeport.c Change Log comments: | ||
| 512 | |||
| 513 | 2003_04_03 al borchers | ||
| 514 | - fixed a bug (that shows up with dosemu) where the tty struct is | ||
| 515 | used in a callback after it has been freed | ||
| 516 | |||
| 517 | 2.3 2002_03_08 greg kroah-hartman | ||
| 518 | - fixed bug when multiple devices were attached at the same time. | ||
| 519 | |||
| 520 | 2.2 2001_11_14 greg kroah-hartman | ||
| 521 | - fixed bug in edge_close that kept the port from being used more | ||
| 522 | than once. | ||
| 523 | - fixed memory leak on device removal. | ||
| 524 | - fixed potential double free of memory when command urb submitting | ||
| 525 | failed. | ||
| 526 | - other small cleanups when the device is removed | ||
| 527 | |||
| 528 | 2.1 2001_07_09 greg kroah-hartman | ||
| 529 | - added support for TIOCMBIS and TIOCMBIC. | ||
| 530 | |||
| 531 | (04/08/2001) gb | ||
| 532 | - Identify version on module load. | ||
| 533 | |||
| 534 | 2.0 2001_03_05 greg kroah-hartman | ||
| 535 | - reworked entire driver to fit properly in with the other usb-serial | ||
| 536 | drivers. Occasional oopses still happen, but it's a good start. | ||
| 537 | |||
| 538 | 1.2.3 (02/23/2001) greg kroah-hartman | ||
| 539 | - changed device table to work properly for 2.4.x final format. | ||
| 540 | - fixed problem with dropping data at high data rates. | ||
| 541 | |||
| 542 | 1.2.2 (11/27/2000) greg kroah-hartman | ||
| 543 | - cleaned up more NTisms. | ||
| 544 | - Added device table for 2.4.0-test11 | ||
| 545 | |||
| 546 | 1.2.1 (11/08/2000) greg kroah-hartman | ||
| 547 | - Started to clean up NTisms. | ||
| 548 | - Fixed problem with dev field of urb for kernels >= 2.4.0-test9 | ||
| 549 | |||
| 550 | 1.2 (10/17/2000) David Iacovelli | ||
| 551 | Remove all EPIC code and GPL source | ||
| 552 | Fix RELEVANT_IFLAG macro to include flow control | ||
| 553 | changes port configuration changes. | ||
| 554 | Fix redefinition of SERIAL_MAGIC | ||
| 555 | Change all timeout values to 5 seconds | ||
| 556 | Tried to fix the UHCI multiple urb submission, but failed miserably. | ||
| 557 | it seems to work fine with OHCI. | ||
| 558 | ( Greg take a look at the #if 0 at end of WriteCmdUsb() we must | ||
| 559 | find a way to work arount this UHCI bug ) | ||
| 560 | |||
| 561 | 1.1 (10/11/2000) David Iacovelli | ||
| 562 | Fix XON/XOFF flow control to support both IXON and IXOFF | ||
| 563 | |||
| 564 | 0.9.27 (06/30/2000) David Iacovelli | ||
| 565 | Added transmit queue and now allocate urb for command writes. | ||
| 566 | |||
| 567 | 0.9.26 (06/29/2000) David Iacovelli | ||
| 568 | Add support for 80251 based edgeport | ||
| 569 | |||
| 570 | 0.9.25 (06/27/2000) David Iacovelli | ||
| 571 | Do not close the port if it has multiple opens. | ||
| 572 | |||
| 573 | 0.9.24 (05/26/2000) David Iacovelli | ||
| 574 | Add IOCTLs to support RXTX and JAVA POS | ||
| 575 | and first cut at running BlackBox Demo | ||
| 576 | |||
| 577 | 0.9.23 (05/24/2000) David Iacovelli | ||
| 578 | Add IOCTLs to support RXTX and JAVA POS | ||
| 579 | |||
| 580 | 0.9.22 (05/23/2000) David Iacovelli | ||
| 581 | fixed bug in enumeration. If epconfig turns on mapping by | ||
| 582 | path after a device is already plugged in, we now update | ||
| 583 | the mapping correctly | ||
| 584 | |||
| 585 | 0.9.21 (05/16/2000) David Iacovelli | ||
| 586 | Added BlockUntilChaseResp() to also wait for txcredits | ||
| 587 | Updated the way we allocate and handle write URBs | ||
| 588 | Add debug code to dump buffers | ||
| 589 | |||
| 590 | 0.9.20 (05/01/2000) David Iacovelli | ||
| 591 | change driver to use usb/tts/ | ||
| 592 | |||
| 593 | 0.9.19 (05/01/2000) David Iacovelli | ||
| 594 | Update code to compile if DEBUG is off | ||
| 595 | |||
| 596 | 0.9.18 (04/28/2000) David Iacovelli | ||
| 597 | cleanup and test tty_register with devfs | ||
| 598 | |||
| 599 | 0.9.17 (04/27/2000) greg kroah-hartman | ||
| 600 | changed tty_register around to be like the way it | ||
| 601 | was before, but now it works properly with devfs. | ||
| 602 | |||
| 603 | 0.9.16 (04/26/2000) david iacovelli | ||
| 604 | Fixed bug in GetProductInfo() | ||
| 605 | |||
| 606 | 0.9.15 (04/25/2000) david iacovelli | ||
| 607 | Updated enumeration | ||
| 608 | |||
| 609 | 0.9.14 (04/24/2000) david iacovelli | ||
| 610 | Removed all config/status IOCTLS and | ||
| 611 | converted to using /proc/edgeport | ||
| 612 | still playing with devfs | ||
| 613 | |||
| 614 | 0.9.13 (04/24/2000) david iacovelli | ||
| 615 | Removed configuration based on ttyUSB0 | ||
| 616 | Added support for configuration using /prod/edgeport | ||
| 617 | first attempt at using devfs (not working yet!) | ||
| 618 | Added IOCTL to GetProductInfo() | ||
| 619 | Added support for custom baud rates | ||
| 620 | Add support for random port numbers | ||
| 621 | |||
| 622 | 0.9.12 (04/18/2000) david iacovelli | ||
| 623 | added additional configuration IOCTLs | ||
| 624 | use ttyUSB0 for configuration | ||
| 625 | |||
| 626 | 0.9.11 (04/17/2000) greg kroah-hartman | ||
| 627 | fixed module initialization race conditions. | ||
| 628 | made all urbs dynamically allocated. | ||
| 629 | made driver devfs compatible. now it only registers the tty device | ||
| 630 | when the device is actually plugged in. | ||
| 631 | |||
| 632 | 0.9.10 (04/13/2000) greg kroah-hartman | ||
| 633 | added proc interface framework. | ||
| 634 | |||
| 635 | 0.9.9 (04/13/2000) david iacovelli | ||
| 636 | added enumeration code and ioctls to configure the device | ||
| 637 | |||
| 638 | 0.9.8 (04/12/2000) david iacovelli | ||
| 639 | Change interrupt read start when device is plugged in | ||
| 640 | and stop when device is removed | ||
| 641 | process interrupt reads when all ports are closed | ||
| 642 | (keep value of rxBytesAvail consistent with the edgeport) | ||
| 643 | set the USB_BULK_QUEUE flag so that we can shove a bunch | ||
| 644 | of urbs at once down the pipe | ||
| 645 | |||
| 646 | 0.9.7 (04/10/2000) david iacovelli | ||
| 647 | start to add enumeration code. | ||
| 648 | generate serial number for epic devices | ||
| 649 | add support for kdb | ||
| 650 | |||
| 651 | 0.9.6 (03/30/2000) david iacovelli | ||
| 652 | add IOCTL to get string, manufacture, and boot descriptors | ||
| 653 | |||
| 654 | 0.9.5 (03/14/2000) greg kroah-hartman | ||
| 655 | more error checking added to SerialOpen to try to fix UHCI open problem | ||
| 656 | |||
| 657 | 0.9.4 (03/09/2000) greg kroah-hartman | ||
| 658 | added more error checking to handle oops when data is hanging | ||
| 659 | around and tty is abruptly closed. | ||
| 660 | |||
| 661 | 0.9.3 (03/09/2000) david iacovelli | ||
| 662 | Add epic support for xon/xoff chars | ||
| 663 | play with performance | ||
| 664 | |||
| 665 | 0.9.2 (03/08/2000) greg kroah-hartman | ||
| 666 | changed most "info" calls to "dbg" | ||
| 667 | implemented flow control properly in the termios call | ||
| 668 | |||
| 669 | 0.9.1 (03/08/2000) david iacovelli | ||
| 670 | added EPIC support | ||
| 671 | enabled bootloader update | ||
| 672 | |||
| 673 | 0.9 (03/08/2000) greg kroah-hartman | ||
| 674 | Release to IO networks. | ||
| 675 | Integrated changes that David made | ||
| 676 | made getting urbs for writing SMP safe | ||
| 677 | |||
| 678 | 0.8 (03/07/2000) greg kroah-hartman | ||
| 679 | Release to IO networks. | ||
| 680 | Fixed problems that were seen in code by David. | ||
| 681 | Now both Edgeport/4 and Edgeport/2 works properly. | ||
| 682 | Changed most of the functions to use port instead of serial. | ||
| 683 | |||
| 684 | 0.7 (02/27/2000) greg kroah-hartman | ||
| 685 | Milestone 3 release. | ||
| 686 | Release to IO Networks | ||
| 687 | ioctl for waiting on line change implemented. | ||
| 688 | ioctl for getting statistics implemented. | ||
| 689 | multiport support working. | ||
| 690 | lsr and msr registers are now handled properly. | ||
| 691 | change break now hooked up and working. | ||
| 692 | support for all known Edgeport devices. | ||
| 693 | |||
| 694 | 0.6 (02/22/2000) greg kroah-hartman | ||
| 695 | Release to IO networks. | ||
| 696 | CHASE is implemented correctly when port is closed. | ||
| 697 | SerialOpen now blocks correctly until port is fully opened. | ||
| 698 | |||
| 699 | 0.5 (02/20/2000) greg kroah-hartman | ||
| 700 | Release to IO networks. | ||
| 701 | Known problems: | ||
| 702 | modem status register changes are not sent on to the user | ||
| 703 | CHASE is not implemented when the port is closed. | ||
| 704 | |||
| 705 | 0.4 (02/16/2000) greg kroah-hartman | ||
| 706 | Second cut at the CeBit demo. | ||
| 707 | Doesn't leak memory on every write to the port | ||
| 708 | Still small leaks on startup. | ||
| 709 | Added support for Edgeport/2 and Edgeport/8 | ||
| 710 | |||
| 711 | 0.3 (02/15/2000) greg kroah-hartman | ||
| 712 | CeBit demo release. | ||
| 713 | Force the line settings to 4800, 8, 1, e for the demo. | ||
| 714 | Warning! This version leaks memory like crazy! | ||
| 715 | |||
| 716 | 0.2 (01/30/2000) greg kroah-hartman | ||
| 717 | Milestone 1 release. | ||
| 718 | Device is found by USB subsystem, enumerated, firmware is downloaded | ||
| 719 | and the descriptors are printed to the debug log, config is set, and | ||
| 720 | green light starts to blink. Open port works, and data can be sent | ||
| 721 | and received at the default settings of the UART. Loopback connector | ||
| 722 | and debug log confirms this. | ||
| 723 | |||
| 724 | 0.1 (01/23/2000) greg kroah-hartman | ||
| 725 | Initial release to help IO Networks try to set up their test system. | ||
| 726 | Edgeport4 is recognized, firmware is downloaded, config is set so | ||
| 727 | device blinks green light every 3 sec. Port is bound, but opening, | ||
| 728 | closing, and sending data do not work properly. | ||
| 729 | |||
| 730 | |||
