Commit Graph

8 Commits

Author SHA1 Message Date
Hans Petter Selasky
0a61267a99 MSIX can support more than 256 IRQs. Make sure the invalid IRQ number
set in the LinuxKPI is big enough.

Sponsored by:           Mellanox Technologies
MFC after:		1 week
2016-12-09 13:53:31 +00:00
Hans Petter Selasky
0f9f74597d Only lock Giant when needed in the LinuxKPI.
Suggested by:	ngie @
MFC after:	1 week
Sponsored by:	Mellanox Technologies
2016-05-16 17:41:25 +00:00
Hans Petter Selasky
b334cdea9b Implement more Linux device related functions in the LinuxKPI. While
at it use NULL for some pointer checks.

Bump the FreeBSD version to force recompilation of all kernel modules
due to a structure size change.

Obtained from:	kmacy @
MFC after:	1 week
Sponsored by:	Mellanox Technologies
2016-05-16 09:56:48 +00:00
Hans Petter Selasky
88fa0d734c Don't dereference parent pointer when it is NULL.
MFC after:	1 week
Sponsored by:	Mellanox Technologies
2016-05-16 09:25:56 +00:00
Hans Petter Selasky
fdddd267d7 Handle case of class being set, but not parent when calling
device_register() in the LinuxKPI.

Obtained from:	kmacy @
MFC after:	1 week
Sponsored by:	Mellanox Technologies
2016-05-13 13:01:02 +00:00
Hans Petter Selasky
06204f8e25 Minor LinuxKPI code cleanup:
- Declare some static functions in linux_compat.c instead if inside
  various header files.
- Prefix FreeBSD local functions in the LinuxKPI with "linux_" to
  avoid symbol name conflicts in the future and to make debugging
  easier.
- Make the "struct kobj_ktype" declaractions constant to shave off a
  few bytes from the data segment.

MFC after:	1 week
Sponsored by:	Mellanox Technologies
2015-12-31 12:30:19 +00:00
Hans Petter Selasky
8e7baabc9f Make all the LinuxKPI include files compile standalone.
Sponsored by:	Mellanox Technologies
2015-11-03 12:37:55 +00:00
Hans Petter Selasky
8d59ecb214 Finish process of moving the LinuxKPI module into the default kernel build.
- Move all files related to the LinuxKPI into sys/compat/linuxkpi and
  its subfolders.
- Update sys/conf/files and some Makefiles to use new file locations.
- Added description of COMPAT_LINUXKPI to sys/conf/NOTES which in turn
  adds the LinuxKPI to all LINT builds.
- The LinuxKPI can be added to the kernel by setting the
  COMPAT_LINUXKPI option. The OFED kernel option no longer builds the
  LinuxKPI into the kernel. This was done to keep the build rules for
  the LinuxKPI in sys/conf/files simple.
- Extend the LinuxKPI module to include support for USB by moving the
  Linux USB compat from usb.ko to linuxkpi.ko.
- Bump the FreeBSD_version.
- A universe kernel build has been done.

Reviewed by:	np @ (cxgb and cxgbe related changes only)
Sponsored by:	Mellanox Technologies
2015-10-29 08:28:39 +00:00