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path: root/drivers/usb/serial/iuu_phoenix.c
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* USB: iuu_phoenix: Add support for different baud rates.James Courtier-Dutton2010-08-10
| | | | | | Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: serial: allow drivers to define bulk buffer sizesJohan Hovold2010-05-20
| | | | | | | | | | | | | | Allow drivers to define custom bulk in/out buffer sizes in struct usb_serial_driver. If not set, fall back to the default buffer size which matches the endpoint size. Three drivers are currently freeing the pre-allocated buffers and allocating larger ones to achieve this at port probe (ftdi_sio) or even at port open (ipaq and iuu_phoenix), which needless to say is suboptimal. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB serial: make USB device id constantNémeth Márton2010-03-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The id_table field of the struct usb_device_id is constant in <linux/usb.h> so it is worth to make the initialization data also constant. The semantic match that finds this kind of pattern is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ disable decl_init,const_decl_init; identifier I1, I2, x; @@ struct I1 { ... const struct I2 *x; ... }; @s@ identifier r.I1, y; identifier r.x, E; @@ struct I1 y = { .x = E, }; @c@ identifier r.I2; identifier s.E; @@ const struct I2 E[] = ... ; @depends on !c@ identifier r.I2; identifier s.E; @@ + const struct I2 E[] = ...; // </smpl> Signed-off-by: Németh Márton <nm127@freemail.hu> Cc: Julia Lawall <julia@diku.dk> Cc: cocci@diku.dk Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: iuu_phoenix: add a way to select the default VCCOlivier Bornet2009-09-23
| | | | | | | Using the module parameter vcc_default, you can choose the default VCC value. Signed-off-by: Olivier Bornet <Olivier.Bornet@puck.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: iuu_phoenix: increment version numberOlivier Bornet2009-09-23
| | | | | Signed-off-by: Olivier Bornet <Olivier.Bornet@puck.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: iuu_phoenix: add support for changing VCCOlivier Bornet2009-09-23
| | | | | | | | You can now set the IUU reader to 3.3V VCC instead of 5V VCC, using the sysfs parameter vcc_mode. Valid values are 3 and 5. Signed-off-by: Olivier Bornet <Olivier.Bornet@puck.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: iuu_phoenix: clean-up parameter's descriptionsOlivier Bornet2009-09-23
| | | | | Signed-off-by: Olivier Bornet <Olivier.Bornet@puck.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: iuu_phoenix: Don't reset the device at closeOlivier Bornet2009-09-23
| | | | | | | | Resetting the device cause the device to have a new name in the /dev. Signed-off-by: Olivier Bornet <Olivier.Bornet@puck.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* tty: USB serial termios bitsAlan Cox2009-09-19
| | | | | | | | | Various drivers have hacks to mangle termios structures. This stems from the fact there is no nice setup hook for configuring the termios settings when the port is created Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* tty: USB does not need the filp argument in the driversAlan Cox2009-09-19
| | | | | | | | And indeed none of them use it. Clean this up as it will make moving to a standard open method rather easier. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: usb-serial: replace shutdown with disconnect, releaseAlan Stern2009-06-16
| | | | | | | | | | | | | | | | This patch (as1254) splits up the shutdown method of usb_serial_driver into a disconnect and a release method. The problem is that the usb-serial core was calling shutdown during disconnect handling, but drivers didn't expect it to be called until after all the open file references had been closed. The result was an oops when the close method tried to use memory that had been deallocated by shutdown. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* tty: iuu_phoenix: update version number.Olivier Bornet2009-06-11
| | | | | | Signed-off-by: Olivier Bornet <Olivier.Bornet@puck.ch> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* tty: iuu_phoenix: set termios.Olivier Bornet2009-06-11
| | | | | | | | | | | | | | | | | set_termios can now be used for setting the parity and the stopbits. This is needed to use with cards which use a different parity then the parity used at start (even). If the iuu_uart_baud function return an error, we will return the old_termios instead of the new one. Signed-off-by: Olivier Bornet <Olivier.Bornet@puck.ch> This was then revamped to use the various helpers, not copy non-hardware bits any to add mark/space parity and csize reporting Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* tty: iuu_phoenix: Fix stopbit when uart goes on.Olivier Bornet2009-06-11
| | | | | | Signed-off-by: Olivier Bornet <Olivier.Bornet@puck.ch> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* tty: iuu_phoenix: fix locking.Olivier Bornet2009-06-11
| | | | | | | | Bring in the relevant bits of the 0.9 vendor driver. Signed-off-by: Olivier Bornet <Olivier.Bornet@puck.ch> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* tty: Bring the usb tty port structure into more useAlan Cox2009-06-11
| | | | | | | | | | This allows us to clean stuff up, but is probably also going to cause some app breakage with buggy apps as we now implement proper POSIX behaviour for USB ports matching all the other ports. This does also mean other apps that break on USB will now work properly. Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* USB: removal of tty->low_latency hack dating back to the old serial codeOliver Neukum2009-04-23
| | | | | | | | | | | | This removes tty->low_latency from all USB serial drivers that push data into the tty layer at hard interrupt context. It's no longer needed and actually harmful. Signed-off-by: Oliver Neukum <oliver@neukum.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: serial: fix up urb->status usageGreg Kroah-Hartman2009-01-07
| | | | | | | | Some of the usb-serial drivers are starting to use urb->status in ways they should not be doing. This fixes up some of them to prevent that. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: remove info() macro from usb/serial driversGreg Kroah-Hartman2008-10-17
| | | | | | | USB should not be having it's own printk macros, so remove info() and use the system-wide standard of dev_info() wherever possible. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* tty: usb-serial krefsAlan Cox2008-10-13
| | | | | | | | | | | | | Use kref in the USB serial drivers so that we don't free tty structures from under the URB receive handlers as has historically been the case if you were unlucky. This also gives us a framework for general tty drivers to use tty_port objects and refcount. Contains two err->dev_err changes merged together to fix clashes in the -next tree. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* tty-usb-iuu-phoenix: Clean up to coding styleAlan Cox2008-07-22
| | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* usb_serial: API all changeAlan Cox2008-07-22
| | | | | | | | | | | | | | | | | | | USB serial likes to use port->tty back pointers for the real work it does and to do so without any actual locking. Unfortunately when you consider hangup events, hangup/parallel reopen or even worse hangup followed by parallel close events the tty->port and port->tty pointers are not guaranteed to be the same as port->tty is the active tty while tty->port is the port the tty may or may not still be attached to. So rework the entire API to pass the tty struct. For console cases we need to pass both for now. This shows up multiple drivers that immediately crash with USB console some of which have been fixed in the process. Longer term we need a proper tty as console abstraction Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* fix irq flags for iuu_phoenix.cSteven Rostedt2008-05-08
| | | | | | | | | | | | | | The file drivers/usb/serial/iuu_phoenix.c uses "int" for flags. This can cause hard to find bugs on some architectures. This patch converts the flags to use "long" instead. This bug was discovered by doing an allyesconfig make on the -rt kernel where checks are done to ensure all flags are of size sizeof(long). Signed-off-by: Steven Rostedt <srostedt@redhat.com> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* USB: remove unnecessary type casting of urb->contextMing Lei2008-04-25
| | | | | | | | urb->context code cleanup Signed-off-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: replace remaining __FUNCTION__ occurrencesHarvey Harrison2008-04-25
| | | | | | | | __FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: serial: remove unneeded number endpoints settingsGreg Kroah-Hartman2008-04-25
| | | | | | | | | The usb-serial core no longer checks these fields so remove them from all of the individual drivers. They will be removed from the usb-serial core in a patch later in the series. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: iuu_phoenix: lock priv->tiostatus properlyAlan Cox2008-04-25
| | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: add iuu_phoenix driverAlain Degreffe2008-02-01
Signed-off-by: Alain Degreffe <eczema@ecze.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Oliver Neukum <oliver@neukum.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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