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+This is the contents of some of the drivers/usb/serial/ files that had old
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+changelog comments. They were quite old, and out of date, and we don't keep
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+them anymore, so I've put them here, away from the source files, in case
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+people still care to see them.
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+
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+- Greg Kroah-Hartman <greg@kroah.com> October 20, 2005
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+
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+-----------------------------------------------------------------------
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+usb-serial.h Change Log comments:
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+
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+ (03/26/2002) gkh
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+ removed the port->tty check from port_paranoia_check() due to serial
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+ consoles not having a tty device assigned to them.
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+
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+ (12/03/2001) gkh
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+ removed active from the port structure.
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+ added documentation to the usb_serial_device_type structure
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+
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+ (10/10/2001) gkh
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+ added vendor and product to serial structure. Needed to determine device
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+ owner when the device is disconnected.
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+
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+ (05/30/2001) gkh
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+ added sem to port structure and removed port_lock
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+
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+ (10/05/2000) gkh
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+ Added interrupt_in_endpointAddress and bulk_in_endpointAddress to help
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+ fix bug with urb->dev not being set properly, now that the usb core
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+ needs it.
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+
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+ (09/11/2000) gkh
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+ Added usb_serial_debug_data function to help get rid of #DEBUG in the
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+ drivers.
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+
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+ (08/28/2000) gkh
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+ Added port_lock to port structure.
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+
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+ (08/08/2000) gkh
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+ Added open_count to port structure.
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+
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+ (07/23/2000) gkh
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+ Added bulk_out_endpointAddress to port structure.
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+
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+ (07/19/2000) gkh, pberger, and borchers
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+ Modifications to allow usb-serial drivers to be modules.
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+
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+-----------------------------------------------------------------------
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+usb-serial.c Change Log comments:
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+
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+ (12/10/2002) gkh
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+ Split the ports off into their own struct device, and added a
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+ usb-serial bus driver.
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+
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+ (11/19/2002) gkh
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+ removed a few #ifdefs for the generic code and cleaned up the failure
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+ logic in initialization.
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+
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+ (10/02/2002) gkh
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+ moved the console code to console.c and out of this file.
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+
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+ (06/05/2002) gkh
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+ moved location of startup() call in serial_probe() until after all
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+ of the port information and endpoints are initialized. This makes
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+ things easier for some drivers.
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+
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+ (04/10/2002) gkh
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+ added serial_read_proc function which creates a
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+ /proc/tty/driver/usb-serial file.
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+
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+ (03/27/2002) gkh
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+ Got USB serial console code working properly and merged into the main
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+ version of the tree. Thanks to Randy Dunlap for the initial version
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+ of this code, and for pushing me to finish it up.
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+ The USB serial console works with any usb serial driver device.
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+
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+ (03/21/2002) gkh
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+ Moved all manipulation of port->open_count into the core. Now the
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+ individual driver's open and close functions are called only when the
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+ first open() and last close() is called. Making the drivers a bit
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+ smaller and simpler.
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+ Fixed a bug if a driver didn't have the owner field set.
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+
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+ (02/26/2002) gkh
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+ Moved all locking into the main serial_* functions, instead of having
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+ the individual drivers have to grab the port semaphore. This should
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+ reduce races.
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+ Reworked the MOD_INC logic a bit to always increment and decrement, even
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+ if the generic driver is being used.
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+
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+ (10/10/2001) gkh
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+ usb_serial_disconnect() now sets the serial->dev pointer is to NULL to
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+ help prevent child drivers from accessing the device since it is now
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+ gone.
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+
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+ (09/13/2001) gkh
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+ Moved generic driver initialize after we have registered with the USB
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+ core. Thanks to Randy Dunlap for pointing this problem out.
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+
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+ (07/03/2001) gkh
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+ Fixed module paramater size. Thanks to John Brockmeyer for the pointer.
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+ Fixed vendor and product getting defined through the MODULE_PARM macro
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+ if the Generic driver wasn't compiled in.
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+ Fixed problem with generic_shutdown() not being called for drivers that
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+ don't have a shutdown() function.
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+
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+ (06/06/2001) gkh
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+ added evil hack that is needed for the prolific pl2303 device due to the
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+ crazy way its endpoints are set up.
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+
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+ (05/30/2001) gkh
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+ switched from using spinlock to a semaphore, which fixes lots of problems.
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+
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+ (04/08/2001) gb
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+ Identify version on module load.
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+
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+ 2001_02_05 gkh
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+ Fixed buffer overflows bug with the generic serial driver. Thanks to
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+ Todd Squires <squirest@ct0.com> for fixing this.
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+
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+ (01/10/2001) gkh
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+ Fixed bug where the generic serial adaptor grabbed _any_ device that was
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+ offered to it.
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+
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+ (12/12/2000) gkh
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+ Removed MOD_INC and MOD_DEC from poll and disconnect functions, and
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+ moved them to the serial_open and serial_close functions.
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+ Also fixed bug with there not being a MOD_DEC for the generic driver
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+ (thanks to Gary Brubaker for finding this.)
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+
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+ (11/29/2000) gkh
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+ Small NULL pointer initialization cleanup which saves a bit of disk image
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+
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+ (11/01/2000) Adam J. Richter
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+ instead of using idVendor/idProduct pairs, usb serial drivers
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+ now identify their hardware interest with usb_device_id tables,
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+ which they usually have anyhow for use with MODULE_DEVICE_TABLE.
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+
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+ (10/05/2000) gkh
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+ Fixed bug with urb->dev not being set properly, now that the usb
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+ core needs it.
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+
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+ (09/11/2000) gkh
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+ Removed DEBUG #ifdefs with call to usb_serial_debug_data
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+
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+ (08/28/2000) gkh
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+ Added port_lock to port structure.
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+ Added locks for SMP safeness to generic driver
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+ Fixed the ability to open a generic device's port more than once.
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+
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+ (07/23/2000) gkh
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+ Added bulk_out_endpointAddress to port structure.
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+
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+ (07/19/2000) gkh, pberger, and borchers
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+ Modifications to allow usb-serial drivers to be modules.
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+
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+ (07/03/2000) gkh
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+ Added more debugging to serial_ioctl call
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+
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+ (06/25/2000) gkh
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+ Changed generic_write_bulk_callback to not call wake_up_interruptible
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+ directly, but to have port_softint do it at a safer time.
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+
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+ (06/23/2000) gkh
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+ Cleaned up debugging statements in a quest to find UHCI timeout bug.
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+
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+ (05/22/2000) gkh
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+ Changed the makefile, enabling the big CONFIG_USB_SERIAL_SOMTHING to be
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+ removed from the individual device source files.
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+
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+ (05/03/2000) gkh
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+ Added the Digi Acceleport driver from Al Borchers and Peter Berger.
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+
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+ (05/02/2000) gkh
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+ Changed devfs and tty register code to work properly now. This was based on
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+ the ACM driver changes by Vojtech Pavlik.
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+
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+ (04/27/2000) Ryan VanderBijl
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+ Put calls to *_paranoia_checks into one function.
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+
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+ (04/23/2000) gkh
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+ Fixed bug that Randy Dunlap found for Generic devices with no bulk out ports.
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+ Moved when the startup code printed out the devices that are supported.
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+
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+ (04/19/2000) gkh
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+ Added driver for ZyXEL omni.net lcd plus ISDN TA
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+ Made startup info message specify which drivers were compiled in.
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+
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+ (04/03/2000) gkh
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+ Changed the probe process to remove the module unload races.
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+ Changed where the tty layer gets initialized to have devfs work nicer.
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+ Added initial devfs support.
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+
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+ (03/26/2000) gkh
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+ Split driver up into device specific pieces.
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+
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+ (03/19/2000) gkh
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+ Fixed oops that could happen when device was removed while a program
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+ was talking to the device.
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+ Removed the static urbs and now all urbs are created and destroyed
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+ dynamically.
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+ Reworked the internal interface. Now everything is based on the
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+ usb_serial_port structure instead of the larger usb_serial structure.
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+ This fixes the bug that a multiport device could not have more than
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+ one port open at one time.
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+
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+ (03/17/2000) gkh
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+ Added config option for debugging messages.
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+ Added patch for keyspan pda from Brian Warner.
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+
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+ (03/06/2000) gkh
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+ Added the keyspan pda code from Brian Warner <warner@lothar.com>
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+ Moved a bunch of the port specific stuff into its own structure. This
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+ is in anticipation of the true multiport devices (there's a bug if you
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+ try to access more than one port of any multiport device right now)
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+
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+ (02/21/2000) gkh
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+ Made it so that any serial devices only have to specify which functions
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+ they want to overload from the generic function calls (great,
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+ inheritance in C, in a driver, just what I wanted...)
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+ Added support for set_termios and ioctl function calls. No drivers take
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+ advantage of this yet.
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+ Removed the #ifdef MODULE, now there is no module specific code.
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+ Cleaned up a few comments in usb-serial.h that were wrong (thanks again
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+ to Miles Lott).
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+ Small fix to get_free_serial.
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+
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+ (02/14/2000) gkh
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+ Removed the Belkin and Peracom functionality from the driver due to
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+ the lack of support from the vendor, and me not wanting people to
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+ accidenatly buy the device, expecting it to work with Linux.
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+ Added read_bulk_callback and write_bulk_callback to the type structure
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+ for the needs of the FTDI and WhiteHEAT driver.
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+ Changed all reverences to FTDI to FTDI_SIO at the request of Bill
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+ Ryder.
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+ Changed the output urb size back to the max endpoint size to make
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+ the ftdi_sio driver have it easier, and due to the fact that it didn't
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+ really increase the speed any.
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+
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+ (02/11/2000) gkh
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+ Added VISOR_FUNCTION_CONSOLE to the visor startup function. This was a
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+ patch from Miles Lott (milos@insync.net).
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+ Fixed bug with not restoring the minor range that a device grabs, if
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+ the startup function fails (thanks Miles for finding this).
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+
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+ (02/05/2000) gkh
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+ Added initial framework for the Keyspan PDA serial converter so that
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+ Brian Warner has a place to put his code.
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+ Made the ezusb specific functions generic enough that different
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+ devices can use them (whiteheat and keyspan_pda both need them).
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+ Split out a whole bunch of structure and other stuff to a separate
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+ usb-serial.h file.
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+ Made the Visor connection messages a little more understandable, now
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+ that Miles Lott (milos@insync.net) has gotten the Generic channel to
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+ work. Also made them always show up in the log file.
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+
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+ (01/25/2000) gkh
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+ Added initial framework for FTDI serial converter so that Bill Ryder
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+ has a place to put his code.
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+ Added the vendor specific info from Handspring. Now we can print out
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+ informational debug messages as well as understand what is happening.
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+
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+ (01/23/2000) gkh
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+ Fixed problem of crash when trying to open a port that didn't have a
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+ device assigned to it. Made the minor node finding a little smarter,
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+ now it looks to find a continuous space for the new device.
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+
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+ (01/21/2000) gkh
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+ Fixed bug in visor_startup with patch from Miles Lott (milos@insync.net)
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+ Fixed get_serial_by_minor which was all messed up for multi port
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+ devices. Fixed multi port problem for generic devices. Now the number
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+ of ports is determined by the number of bulk out endpoints for the
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+ generic device.
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+
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+ (01/19/2000) gkh
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+ Removed lots of cruft that was around from the old (pre urb) driver
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+ interface.
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+ Made the serial_table dynamic. This should save lots of memory when
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+ the number of minor nodes goes up to 256.
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+ Added initial support for devices that have more than one port.
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+ Added more debugging comments for the Visor, and added a needed
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+ set_configuration call.
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+
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+ (01/17/2000) gkh
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+ Fixed the WhiteHEAT firmware (my processing tool had a bug)
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+ and added new debug loader firmware for it.
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+ Removed the put_char function as it isn't really needed.
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+ Added visor startup commands as found by the Win98 dump.
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+
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+ (01/13/2000) gkh
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+ Fixed the vendor id for the generic driver to the one I meant it to be.
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+
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+ (01/12/2000) gkh
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+ Forget the version numbering...that's pretty useless...
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+ Made the driver able to be compiled so that the user can select which
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+ converter they want to use. This allows people who only want the Visor
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+ support to not pay the memory size price of the WhiteHEAT.
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+ Fixed bug where the generic driver (idVendor=0000 and idProduct=0000)
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+ grabbed the root hub. Not good.
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+
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+ version 0.4.0 (01/10/2000) gkh
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+ Added whiteheat.h containing the firmware for the ConnectTech WhiteHEAT
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+ device. Added startup function to allow firmware to be downloaded to
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+ a device if it needs to be.
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+ Added firmware download logic to the WhiteHEAT device.
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+ Started to add #defines to split up the different drivers for potential
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+ configuration option.
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+
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+ version 0.3.1 (12/30/99) gkh
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+ Fixed problems with urb for bulk out.
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+ Added initial support for multiple sets of endpoints. This enables
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+ the Handspring Visor to be attached successfully. Only the first
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+ bulk in / bulk out endpoint pair is being used right now.
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+
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+ version 0.3.0 (12/27/99) gkh
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+ Added initial support for the Handspring Visor based on a patch from
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+ Miles Lott (milos@sneety.insync.net)
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+ Cleaned up the code a bunch and converted over to using urbs only.
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+
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+ version 0.2.3 (12/21/99) gkh
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+ Added initial support for the Connect Tech WhiteHEAT converter.
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+ Incremented the number of ports in expectation of getting the
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+ WhiteHEAT to work properly (4 ports per connection).
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+ Added notification on insertion and removal of what port the
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+ device is/was connected to (and what kind of device it was).
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+
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+ version 0.2.2 (12/16/99) gkh
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+ Changed major number to the new allocated number. We're legal now!
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+
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+ version 0.2.1 (12/14/99) gkh
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+ Fixed bug that happens when device node is opened when there isn't a
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+ device attached to it. Thanks to marek@webdesign.no for noticing this.
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+
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+ version 0.2.0 (11/10/99) gkh
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+ Split up internals to make it easier to add different types of serial
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+ converters to the code.
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+ Added a "generic" driver that gets it's vendor and product id
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+ from when the module is loaded. Thanks to David E. Nelson (dnelson@jump.net)
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+ for the idea and sample code (from the usb scanner driver.)
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+ Cleared up any licensing questions by releasing it under the GNU GPL.
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+
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+ version 0.1.2 (10/25/99) gkh
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+ Fixed bug in detecting device.
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+
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+ version 0.1.1 (10/05/99) gkh
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+ Changed the major number to not conflict with anything else.
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+
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+ version 0.1 (09/28/99) gkh
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+ Can recognize the two different devices and start up a read from
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+ device when asked to. Writes also work. No control signals yet, this
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+ all is vendor specific data (i.e. no spec), also no control for
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+ different baud rates or other bit settings.
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+ Currently we are using the same devid as the acm driver. This needs
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+ to change.
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+
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+-----------------------------------------------------------------------
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+visor.c Change Log comments:
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+
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+ (06/03/2003) Judd Montgomery <judd at jpilot.org>
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+ Added support for module parameter options for untested/unknown
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+ devices.
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+
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+ (03/09/2003) gkh
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+ Added support for the Sony Clie NZ90V device. Thanks to Martin Brachtl
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+ <brachtl@redgrep.cz> for the information.
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+
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+ (03/05/2003) gkh
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+ Think Treo support is now working.
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+
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+ (04/03/2002) gkh
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+ Added support for the Sony OS 4.1 devices. Thanks to Hiroyuki ARAKI
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+ <hiro@zob.ne.jp> for the information.
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+
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+ (03/27/2002) gkh
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+ Removed assumptions that port->tty was always valid (is not true
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+ for usb serial console devices.)
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+
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+ (03/23/2002) gkh
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+ Added support for the Palm i705 device, thanks to Thomas Riemer
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+ <tom@netmech.com> for the information.
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+
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+ (03/21/2002) gkh
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+ Added support for the Palm m130 device, thanks to Udo Eisenbarth
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+ <udo.eisenbarth@web.de> for the information.
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|
|
+
|
|
|
+ (02/27/2002) gkh
|
|
|
+ Reworked the urb handling logic. We have no more pool, but dynamically
|
|
|
+ allocate the urb and the transfer buffer on the fly. In testing this
|
|
|
+ does not incure any measurable overhead. This also relies on the fact
|
|
|
+ that we have proper reference counting logic for urbs.
|
|
|
+
|
|
|
+ (02/21/2002) SilaS
|
|
|
+ Added initial support for the Palm m515 devices.
|
|
|
+
|
|
|
+ (02/14/2002) gkh
|
|
|
+ Added support for the Clie S-360 device.
|
|
|
+
|
|
|
+ (12/18/2001) gkh
|
|
|
+ Added better Clie support for 3.5 devices. Thanks to Geoffrey Levand
|
|
|
+ for the patch.
|
|
|
+
|
|
|
+ (11/11/2001) gkh
|
|
|
+ Added support for the m125 devices, and added check to prevent oopses
|
|
|
+ for Clié devices that lie about the number of ports they have.
|
|
|
+
|
|
|
+ (08/30/2001) gkh
|
|
|
+ Added support for the Clie devices, both the 3.5 and 4.0 os versions.
|
|
|
+ Many thanks to Daniel Burke, and Bryan Payne for helping with this.
|
|
|
+
|
|
|
+ (08/23/2001) gkh
|
|
|
+ fixed a few potential bugs pointed out by Oliver Neukum.
|
|
|
+
|
|
|
+ (05/30/2001) gkh
|
|
|
+ switched from using spinlock to a semaphore, which fixes lots of problems.
|
|
|
+
|
|
|
+ (05/28/2000) gkh
|
|
|
+ Added initial support for the Palm m500 and Palm m505 devices.
|
|
|
+
|
|
|
+ (04/08/2001) gb
|
|
|
+ Identify version on module load.
|
|
|
+
|
|
|
+ (01/21/2000) gkh
|
|
|
+ Added write_room and chars_in_buffer, as they were previously using the
|
|
|
+ generic driver versions which is all wrong now that we are using an urb
|
|
|
+ pool. Thanks to Wolfgang Grandegger for pointing this out to me.
|
|
|
+ Removed count assignment in the write function, which was not needed anymore
|
|
|
+ either. Thanks to Al Borchers for pointing this out.
|
|
|
+
|
|
|
+ (12/12/2000) gkh
|
|
|
+ Moved MOD_DEC to end of visor_close to be nicer, as the final write
|
|
|
+ message can sleep.
|
|
|
+
|
|
|
+ (11/12/2000) gkh
|
|
|
+ Fixed bug with data being dropped on the floor by forcing tty->low_latency
|
|
|
+ to be on. Hopefully this fixes the OHCI issue!
|
|
|
+
|
|
|
+ (11/01/2000) Adam J. Richter
|
|
|
+ usb_device_id table support
|
|
|
+
|
|
|
+ (10/05/2000) gkh
|
|
|
+ Fixed bug with urb->dev not being set properly, now that the usb
|
|
|
+ core needs it.
|
|
|
+
|
|
|
+ (09/11/2000) gkh
|
|
|
+ Got rid of always calling kmalloc for every urb we wrote out to the
|
|
|
+ device.
|
|
|
+ Added visor_read_callback so we can keep track of bytes in and out for
|
|
|
+ those people who like to know the speed of their device.
|
|
|
+ Removed DEBUG #ifdefs with call to usb_serial_debug_data
|
|
|
+
|
|
|
+ (09/06/2000) gkh
|
|
|
+ Fixed oops in visor_exit. Need to uncomment usb_unlink_urb call _after_
|
|
|
+ the host controller drivers set urb->dev = NULL when the urb is finished.
|
|
|
+
|
|
|
+ (08/28/2000) gkh
|
|
|
+ Added locks for SMP safeness.
|
|
|
+
|
|
|
+ (08/08/2000) gkh
|
|
|
+ Fixed endian problem in visor_startup.
|
|
|
+ Fixed MOD_INC and MOD_DEC logic and the ability to open a port more
|
|
|
+ than once.
|
|
|
+
|
|
|
+ (07/23/2000) gkh
|
|
|
+ Added pool of write urbs to speed up transfers to the visor.
|
|
|
+
|
|
|
+ (07/19/2000) gkh
|
|
|
+ Added module_init and module_exit functions to handle the fact that this
|
|
|
+ driver is a loadable module now.
|
|
|
+
|
|
|
+ (07/03/2000) gkh
|
|
|
+ Added visor_set_ioctl and visor_set_termios functions (they don't do much
|
|
|
+ of anything, but are good for debugging.)
|
|
|
+
|
|
|
+ (06/25/2000) gkh
|
|
|
+ Fixed bug in visor_unthrottle that should help with the disconnect in PPP
|
|
|
+ bug that people have been reporting.
|
|
|
+
|
|
|
+ (06/23/2000) gkh
|
|
|
+ Cleaned up debugging statements in a quest to find UHCI timeout bug.
|
|
|
+
|
|
|
+ (04/27/2000) Ryan VanderBijl
|
|
|
+ Fixed memory leak in visor_close
|
|
|
+
|
|
|
+ (03/26/2000) gkh
|
|
|
+ Split driver up into device specific pieces.
|
|
|
+
|
|
|
+-----------------------------------------------------------------------
|
|
|
+pl2303.c Change Log comments:
|
|
|
+
|
|
|
+ 2002_Mar_26 gkh
|
|
|
+ allowed driver to work properly if there is no tty assigned to a port
|
|
|
+ (this happens for serial console devices.)
|
|
|
+
|
|
|
+ 2001_Oct_06 gkh
|
|
|
+ Added RTS and DTR line control. Thanks to joe@bndlg.de for parts of it.
|
|
|
+
|
|
|
+ 2001_Sep_19 gkh
|
|
|
+ Added break support.
|
|
|
+
|
|
|
+ 2001_Aug_30 gkh
|
|
|
+ fixed oops in write_bulk_callback.
|
|
|
+
|
|
|
+ 2001_Aug_28 gkh
|
|
|
+ reworked buffer logic to be like other usb-serial drivers. Hopefully
|
|
|
+ removing some reported problems.
|
|
|
+
|
|
|
+ 2001_Jun_06 gkh
|
|
|
+ finished porting to 2.4 format.
|
|
|
+
|
|
|
+
|
|
|
+-----------------------------------------------------------------------
|
|
|
+io_edgeport.c Change Log comments:
|
|
|
+
|
|
|
+ 2003_04_03 al borchers
|
|
|
+ - fixed a bug (that shows up with dosemu) where the tty struct is
|
|
|
+ used in a callback after it has been freed
|
|
|
+
|
|
|
+ 2.3 2002_03_08 greg kroah-hartman
|
|
|
+ - fixed bug when multiple devices were attached at the same time.
|
|
|
+
|
|
|
+ 2.2 2001_11_14 greg kroah-hartman
|
|
|
+ - fixed bug in edge_close that kept the port from being used more
|
|
|
+ than once.
|
|
|
+ - fixed memory leak on device removal.
|
|
|
+ - fixed potential double free of memory when command urb submitting
|
|
|
+ failed.
|
|
|
+ - other small cleanups when the device is removed
|
|
|
+
|
|
|
+ 2.1 2001_07_09 greg kroah-hartman
|
|
|
+ - added support for TIOCMBIS and TIOCMBIC.
|
|
|
+
|
|
|
+ (04/08/2001) gb
|
|
|
+ - Identify version on module load.
|
|
|
+
|
|
|
+ 2.0 2001_03_05 greg kroah-hartman
|
|
|
+ - reworked entire driver to fit properly in with the other usb-serial
|
|
|
+ drivers. Occasional oopses still happen, but it's a good start.
|
|
|
+
|
|
|
+ 1.2.3 (02/23/2001) greg kroah-hartman
|
|
|
+ - changed device table to work properly for 2.4.x final format.
|
|
|
+ - fixed problem with dropping data at high data rates.
|
|
|
+
|
|
|
+ 1.2.2 (11/27/2000) greg kroah-hartman
|
|
|
+ - cleaned up more NTisms.
|
|
|
+ - Added device table for 2.4.0-test11
|
|
|
+
|
|
|
+ 1.2.1 (11/08/2000) greg kroah-hartman
|
|
|
+ - Started to clean up NTisms.
|
|
|
+ - Fixed problem with dev field of urb for kernels >= 2.4.0-test9
|
|
|
+
|
|
|
+ 1.2 (10/17/2000) David Iacovelli
|
|
|
+ Remove all EPIC code and GPL source
|
|
|
+ Fix RELEVANT_IFLAG macro to include flow control
|
|
|
+ changes port configuration changes.
|
|
|
+ Fix redefinition of SERIAL_MAGIC
|
|
|
+ Change all timeout values to 5 seconds
|
|
|
+ Tried to fix the UHCI multiple urb submission, but failed miserably.
|
|
|
+ it seems to work fine with OHCI.
|
|
|
+ ( Greg take a look at the #if 0 at end of WriteCmdUsb() we must
|
|
|
+ find a way to work arount this UHCI bug )
|
|
|
+
|
|
|
+ 1.1 (10/11/2000) David Iacovelli
|
|
|
+ Fix XON/XOFF flow control to support both IXON and IXOFF
|
|
|
+
|
|
|
+ 0.9.27 (06/30/2000) David Iacovelli
|
|
|
+ Added transmit queue and now allocate urb for command writes.
|
|
|
+
|
|
|
+ 0.9.26 (06/29/2000) David Iacovelli
|
|
|
+ Add support for 80251 based edgeport
|
|
|
+
|
|
|
+ 0.9.25 (06/27/2000) David Iacovelli
|
|
|
+ Do not close the port if it has multiple opens.
|
|
|
+
|
|
|
+ 0.9.24 (05/26/2000) David Iacovelli
|
|
|
+ Add IOCTLs to support RXTX and JAVA POS
|
|
|
+ and first cut at running BlackBox Demo
|
|
|
+
|
|
|
+ 0.9.23 (05/24/2000) David Iacovelli
|
|
|
+ Add IOCTLs to support RXTX and JAVA POS
|
|
|
+
|
|
|
+ 0.9.22 (05/23/2000) David Iacovelli
|
|
|
+ fixed bug in enumeration. If epconfig turns on mapping by
|
|
|
+ path after a device is already plugged in, we now update
|
|
|
+ the mapping correctly
|
|
|
+
|
|
|
+ 0.9.21 (05/16/2000) David Iacovelli
|
|
|
+ Added BlockUntilChaseResp() to also wait for txcredits
|
|
|
+ Updated the way we allocate and handle write URBs
|
|
|
+ Add debug code to dump buffers
|
|
|
+
|
|
|
+ 0.9.20 (05/01/2000) David Iacovelli
|
|
|
+ change driver to use usb/tts/
|
|
|
+
|
|
|
+ 0.9.19 (05/01/2000) David Iacovelli
|
|
|
+ Update code to compile if DEBUG is off
|
|
|
+
|
|
|
+ 0.9.18 (04/28/2000) David Iacovelli
|
|
|
+ cleanup and test tty_register with devfs
|
|
|
+
|
|
|
+ 0.9.17 (04/27/2000) greg kroah-hartman
|
|
|
+ changed tty_register around to be like the way it
|
|
|
+ was before, but now it works properly with devfs.
|
|
|
+
|
|
|
+ 0.9.16 (04/26/2000) david iacovelli
|
|
|
+ Fixed bug in GetProductInfo()
|
|
|
+
|
|
|
+ 0.9.15 (04/25/2000) david iacovelli
|
|
|
+ Updated enumeration
|
|
|
+
|
|
|
+ 0.9.14 (04/24/2000) david iacovelli
|
|
|
+ Removed all config/status IOCTLS and
|
|
|
+ converted to using /proc/edgeport
|
|
|
+ still playing with devfs
|
|
|
+
|
|
|
+ 0.9.13 (04/24/2000) david iacovelli
|
|
|
+ Removed configuration based on ttyUSB0
|
|
|
+ Added support for configuration using /prod/edgeport
|
|
|
+ first attempt at using devfs (not working yet!)
|
|
|
+ Added IOCTL to GetProductInfo()
|
|
|
+ Added support for custom baud rates
|
|
|
+ Add support for random port numbers
|
|
|
+
|
|
|
+ 0.9.12 (04/18/2000) david iacovelli
|
|
|
+ added additional configuration IOCTLs
|
|
|
+ use ttyUSB0 for configuration
|
|
|
+
|
|
|
+ 0.9.11 (04/17/2000) greg kroah-hartman
|
|
|
+ fixed module initialization race conditions.
|
|
|
+ made all urbs dynamically allocated.
|
|
|
+ made driver devfs compatible. now it only registers the tty device
|
|
|
+ when the device is actually plugged in.
|
|
|
+
|
|
|
+ 0.9.10 (04/13/2000) greg kroah-hartman
|
|
|
+ added proc interface framework.
|
|
|
+
|
|
|
+ 0.9.9 (04/13/2000) david iacovelli
|
|
|
+ added enumeration code and ioctls to configure the device
|
|
|
+
|
|
|
+ 0.9.8 (04/12/2000) david iacovelli
|
|
|
+ Change interrupt read start when device is plugged in
|
|
|
+ and stop when device is removed
|
|
|
+ process interrupt reads when all ports are closed
|
|
|
+ (keep value of rxBytesAvail consistent with the edgeport)
|
|
|
+ set the USB_BULK_QUEUE flag so that we can shove a bunch
|
|
|
+ of urbs at once down the pipe
|
|
|
+
|
|
|
+ 0.9.7 (04/10/2000) david iacovelli
|
|
|
+ start to add enumeration code.
|
|
|
+ generate serial number for epic devices
|
|
|
+ add support for kdb
|
|
|
+
|
|
|
+ 0.9.6 (03/30/2000) david iacovelli
|
|
|
+ add IOCTL to get string, manufacture, and boot descriptors
|
|
|
+
|
|
|
+ 0.9.5 (03/14/2000) greg kroah-hartman
|
|
|
+ more error checking added to SerialOpen to try to fix UHCI open problem
|
|
|
+
|
|
|
+ 0.9.4 (03/09/2000) greg kroah-hartman
|
|
|
+ added more error checking to handle oops when data is hanging
|
|
|
+ around and tty is abruptly closed.
|
|
|
+
|
|
|
+ 0.9.3 (03/09/2000) david iacovelli
|
|
|
+ Add epic support for xon/xoff chars
|
|
|
+ play with performance
|
|
|
+
|
|
|
+ 0.9.2 (03/08/2000) greg kroah-hartman
|
|
|
+ changed most "info" calls to "dbg"
|
|
|
+ implemented flow control properly in the termios call
|
|
|
+
|
|
|
+ 0.9.1 (03/08/2000) david iacovelli
|
|
|
+ added EPIC support
|
|
|
+ enabled bootloader update
|
|
|
+
|
|
|
+ 0.9 (03/08/2000) greg kroah-hartman
|
|
|
+ Release to IO networks.
|
|
|
+ Integrated changes that David made
|
|
|
+ made getting urbs for writing SMP safe
|
|
|
+
|
|
|
+ 0.8 (03/07/2000) greg kroah-hartman
|
|
|
+ Release to IO networks.
|
|
|
+ Fixed problems that were seen in code by David.
|
|
|
+ Now both Edgeport/4 and Edgeport/2 works properly.
|
|
|
+ Changed most of the functions to use port instead of serial.
|
|
|
+
|
|
|
+ 0.7 (02/27/2000) greg kroah-hartman
|
|
|
+ Milestone 3 release.
|
|
|
+ Release to IO Networks
|
|
|
+ ioctl for waiting on line change implemented.
|
|
|
+ ioctl for getting statistics implemented.
|
|
|
+ multiport support working.
|
|
|
+ lsr and msr registers are now handled properly.
|
|
|
+ change break now hooked up and working.
|
|
|
+ support for all known Edgeport devices.
|
|
|
+
|
|
|
+ 0.6 (02/22/2000) greg kroah-hartman
|
|
|
+ Release to IO networks.
|
|
|
+ CHASE is implemented correctly when port is closed.
|
|
|
+ SerialOpen now blocks correctly until port is fully opened.
|
|
|
+
|
|
|
+ 0.5 (02/20/2000) greg kroah-hartman
|
|
|
+ Release to IO networks.
|
|
|
+ Known problems:
|
|
|
+ modem status register changes are not sent on to the user
|
|
|
+ CHASE is not implemented when the port is closed.
|
|
|
+
|
|
|
+ 0.4 (02/16/2000) greg kroah-hartman
|
|
|
+ Second cut at the CeBit demo.
|
|
|
+ Doesn't leak memory on every write to the port
|
|
|
+ Still small leaks on startup.
|
|
|
+ Added support for Edgeport/2 and Edgeport/8
|
|
|
+
|
|
|
+ 0.3 (02/15/2000) greg kroah-hartman
|
|
|
+ CeBit demo release.
|
|
|
+ Force the line settings to 4800, 8, 1, e for the demo.
|
|
|
+ Warning! This version leaks memory like crazy!
|
|
|
+
|
|
|
+ 0.2 (01/30/2000) greg kroah-hartman
|
|
|
+ Milestone 1 release.
|
|
|
+ Device is found by USB subsystem, enumerated, fimware is downloaded
|
|
|
+ and the descriptors are printed to the debug log, config is set, and
|
|
|
+ green light starts to blink. Open port works, and data can be sent
|
|
|
+ and received at the default settings of the UART. Loopback connector
|
|
|
+ and debug log confirms this.
|
|
|
+
|
|
|
+ 0.1 (01/23/2000) greg kroah-hartman
|
|
|
+ Initial release to help IO Networks try to set up their test system.
|
|
|
+ Edgeport4 is recognized, firmware is downloaded, config is set so
|
|
|
+ device blinks green light every 3 sec. Port is bound, but opening,
|
|
|
+ closing, and sending data do not work properly.
|
|
|
+
|
|
|
+
|
Greg Kroah-Hartman