linux-toradex.git/drivers/firewire/fw-cdev.c, branch v2.6.23.12 Linux kernel for Apalis and Colibri modules firewire: support S100B...S400B and link slower than PHY 2007-07-09T22:07:43+00:00 Stefan Richter stefanr@s5r6.in-berlin.de 2007-06-10T19:31:36+00:00 f1397490017e337446c6a8b0562b584679a604a6 Use a speed probe to determine the speed over 1394b buses and of nodes which report a link speed less than their PHY speed. Log the effective maximum speed of newly created nodes in dmesg. Also, read the config ROM (except bus info block) at the maximum speed rather than S100. This isn't a real optimization though because we still only use quadlet read requests for the entire ROM. The patch also adds support for S1600 and S3200, although such hardware does not exist yet. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Kristian Høgsberg <krh@redhat.com> 
Use a speed probe to determine the speed over 1394b buses and of nodes
which report a link speed less than their PHY speed.

Log the effective maximum speed of newly created nodes in dmesg.

Also, read the config ROM (except bus info block) at the maximum speed
rather than S100.  This isn't a real optimization though because we
still only use quadlet read requests for the entire ROM.

The patch also adds support for S1600 and S3200, although such hardware
does not exist yet.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
firewire: Only set client->iso_context if allocation was successful. 2007-06-20T22:09:41+00:00 Kristian Høgsberg krh@redhat.com 2007-06-20T21:48:07+00:00 24315c5e6f508edd84e996d67daef3d1bcc72f8b This patch fixes an OOPS on cdev release for an fd where iso context creation failed. Signed-off-by: Kristian Høgsberg <krh@redhat.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> 
This patch fixes an OOPS on cdev release for an fd where iso context
creation failed.

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
firewire: Change struct fw_cdev_iso_packet to not use bitfields. 2007-05-31T19:40:15+00:00 Kristian Høgsberg krh@redhat.com 2007-05-31T15:16:43+00:00 1ca31ae7cfed3e2a8e48fbf6ed6cac06495b6158 The struct is part of the userspace interface and can not use bitfields. This patch replaces the bitfields with a __u32 'control' word and provides access macros to set the bits. Signed-off-by: Kristian Høgsberg <krh@redhat.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> 
The struct is part of the userspace interface and can not use
bitfields.  This patch replaces the bitfields with a __u32 'control'
word and provides access macros to set the bits.

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
firewire: fix return code 2007-05-27T21:21:01+00:00 Jeff Garzik jeff@garzik.org 2007-05-27T11:09:18+00:00 350958f984268dcf0f087aac78c5b9fe2846aeff Fix this warning on x86-64 drivers/firewire/fw-cdev.c:798: warning: initialization from incompatible pointer type by making the return code of ioctl_send_request() the same as all the other ioctl_xxx() return codes. Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> 
Fix this warning on x86-64

drivers/firewire/fw-cdev.c:798: warning: initialization from incompatible pointer type

by making the return code of ioctl_send_request() the same as all the
other ioctl_xxx() return codes.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
firewire: Always use parens with sizeof. 2007-05-10T16:24:14+00:00 Kristian Høgsberg krh@redhat.com 2007-05-09T23:23:14+00:00 2d826cc5c791bdc5f5651324c485746be9492be0 Signed-off-by: Kristian Hoegsberg <krh@redhat.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> 
Signed-off-by: Kristian Hoegsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
firewire: Clean up comment style. 2007-05-10T16:24:13+00:00 Kristian Høgsberg krh@redhat.com 2007-05-08T00:33:32+00:00 c781c06d119d04601727f2fbc30151e6760d536d Drop filenames from file preamble, drop editor annotations and use standard indent style for block comments. Signed-off-by: Kristian Hoegsberg <krh@redhat.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> (fixed typo) 
Drop filenames from file preamble, drop editor annotations and
use standard indent style for block comments.

Signed-off-by: Kristian Hoegsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> (fixed typo)
firewire: Rename fw-device-cdev.c to fw-cdev.c and move header to include/linux. 2007-04-30T21:08:13+00:00 Kristian Høgsberg krh@redhat.com 2007-04-30T19:03:15+00:00 9640d3d775aa325650c8fcdf49127542f77b2156 Signed-off-by: Kristian Høgsberg <krh@redhat.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> 
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>