kernel.git/drivers/usb/serial/keyspan.c, branch linux-2.6.24.y

USB: keyspan: Fix oops

2008-02-08T19:46:21Z

If we get a data URB back from the hardware after we have put the tty to bed we go kaboom. Fortunately all we need to do is process the URB without trying to ram its contents down the throat of an ex-tty. Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman

keyspan: fix oops

2008-01-22T03:39:41Z

revert "keyspan: init termios properly"

2007-11-29T17:24:54Z

Revert 7eea436433b7b18045f272562e256976f593f7c0. Lucy said: This patch will work with the 19HS but WILL BREAK all other Keyspan adapters. It will take me a few days to get to looking at a correct fix but that keyspan_send_setup(port, 1) (and the '1' is the important part) must happen once when the port is first opened. The cflag can just be set to whatever the normal default is for your serial environment. So revert this again pending the proper fix. Cc: Borislav Petkov Cc: Greg KH Cc: Alan Cox Cc: Lucy McCoy Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

keyspan: init termios properly

2007-11-15T02:45:44Z

Remove redundant code leading to NULL ptr deref and let terminal config settings take place in the proper initialization path in usb_console_setup(). Signed-off-by: Borislav Petkov Cc: Cc: Greg KH Cc: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

USB: keyspan termios tidy

2007-10-25T19:18:41Z

- Clear unsupported CMSPAR bit - Clean up long chains of a->b-> a bit - Encode baud rate back into tty structure properly Signed-off-by: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman

USB: serial: keyspan: clean up urb->status usage

2007-07-12T23:34:35Z

This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Cc: Signed-off-by: Greg Kroah-Hartman

USB Serial Keyspan: add support for USA-49WG & USA-28XG

2007-07-12T23:29:45Z

Add support for Keyspan adapters: USA-49WG and USA-28XG Signed-off-by: Lucy P. McCoy Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman

fix for bugzilla #7544 (keyspan USB-to-serial converter)

2007-02-07T23:44:38Z

At least the Keyspan USA-19HS USB-to-serial converter supports two different configurations, one where the input endpoints have interrupt transfer type and one where they are bulk endpoints. The default UHCI configuration uses the interrupt input endpoints. The keyspan driver, OTOH, assumes that the device has only bulk endpoints (all URBs are initialized by calling usb_fill_bulk_urb in keyspan.c/ keyspan_setup_urb). This causes the interval field of the input URBs to have a value of zero instead of one, which 'accidentally' worked with Linux at least up to 2.6.17.11 but stopped to with 2.6.18, which changed the UHCI support code handling URBs for interrupt endpoints. The patch below modifies to driver to initialize its input URBs either as interrupt or as bulk URBs, depending on the transfertype contained in the associated endpoint descriptor (only tested with the default configuration) enabling the driver to again receive data from the serial converter. Greg K-H reworked the patch. Signed-off-by: Rainer Weikusat Signed-off-by: Greg Kroah-Hartman

[PATCH] tty: switch to ktermios

2006-12-08T16:28:57Z

This is the grungy swap all the occurrences in the right places patch that goes with the updates. At this point we have the same functionality as before (except that sgttyb() returns speeds not zero) and are ready to begin turning new stuff on providing nobody reports lots of bugs If you are a tty driver author converting an out of tree driver the only impact should be termios->ktermios name changes for the speed/property setting functions from your upper layers. If you are implementing your own TCGETS function before then your driver was broken already and its about to get a whole lot more painful for you so please fix it 8) Also fill in c_ispeed/ospeed on init for most devices, although the current code will do this for you anyway but I'd like eventually to lose that extra paranoia [akpm@osdl.org: bluetooth fix] [mp3@de.ibm.com: sclp fix] [mp3@de.ibm.com: warning fix for tty3270] [hugh@veritas.com: fix tty_ioctl powerpc build] [jdike@addtoit.com: uml: fix ->set_termios declaration] Signed-off-by: Alan Cox Signed-off-by: Martin Peschke Acked-by: Peter Oberparleiter Cc: Cornelia Huck Signed-off-by: Hugh Dickins Signed-off-by: Jeff Dike Cc: Paolo 'Blaisorblade' Giarrusso Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

usb: keyspan free urb cleanup

2006-12-01T22:23:34Z

- usb_free_urb() cleanup Signed-off-by: Mariusz Kozlowski Signed-off-by: Greg Kroah-Hartman