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path: root/drivers/staging/fwserial
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2013-01-07staging/fwserial: Update TODO file per reviewer commentsPeter Hurley
Pursuant to this review https://lkml.org/lkml/2012/11/12/500 by Stefan Richter, update the TODO file. - Clarify purpose of TODO file - Remove firewire item #4. As discussed in this conversation https://lkml.org/lkml/2012/11/13/564 knowing the AR buffer size is not a hard requirement. The required rx buffer size can be determined experimentally. - Remove firewire item #5. This was a private note for further experimentation. - Change firewire item #1. Change suggested header from uapi header to kernel-only header. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Acked-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-07staging/fwserial: Limit tx/rx to 1394-2008 spec maximumPeter Hurley
Per this conversation https://lkml.org/lkml/2012/11/27/587 limit the maximum transmission to the IEEE 1394-2008 specification maximum size of 4096 bytes for asynchronous packets. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Acked-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-07staging/fwserial: Refine Kconfig help textPeter Hurley
Users should be informed upfront that this is a Linux-only affair currently. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Acked-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-28staging/fwserial: Remove superfluous freePeter Hurley
Now that the dma fifo is allocated on activate and freed on shutdown, this extra free is harmless but unnecessary. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-28staging/fwserial: Use WARN_ONCE when port table is corruptedPeter Hurley
Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-28staging/fwserial: Destruct embedded tty_port on teardownPeter Hurley
For TTY drivers that manage the port lifetime, the tty_port should to be specifically destructed when the port lifetime ends. Now that a method has been added to do this, use it. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Cc: Jiri Slaby <jslaby@suse.cz> Cc: Alan Cox <alan@linux.intel.com>
2012-11-28staging/fwserial: Fix build breakage when !CONFIG_BUGPeter Hurley
Use WARN() as intended. Reported-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-28staging: fwserial: Add TTY-over-Firewire serial driverPeter Hurley
This patch provides the kernel driver for high-speed TTY communication over the IEEE 1394 bus. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Acked-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>