* Convert last SKB_CB()->ni to SKB_NI
* Lots of comments
* Refactor various pieces of code for consistency, readability, and removal of goto
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3666 0192ed92-7a03-0410-a25b-9323aeb14dbd
similar code was removed in r3503, but it was wrong before as well, because
the packet needs to be dropped instead of requeued to actually achieve
prioritization between different packet types (WME classes). if we allow
one queue to consume all TX buffers then there is no buffer left to service
packets on higher priority queues.
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3648 0192ed92-7a03-0410-a25b-9323aeb14dbd
The register defines were taken from ath5k.
This patch has been only lightly tested, I'm afraid - trying for more coverage.
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3641 0192ed92-7a03-0410-a25b-9323aeb14dbd
* More pedanting of comments
* Update sysctl to return early if no change is made and OPNOTSUPP if !sc_hasintmit
* Tidy call to set HAL int. mit. status. Remove chatty printf as it is known that this does not work.
* Preprocessor out HAL call as the int. mit. status is unconditionally set manually.
* Misc. churn.
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3639 0192ed92-7a03-0410-a25b-9323aeb14dbd
process discarded frames in ath_recv_mgmt(). this reduces the number of times
we attempt to merge IBSS to invalid beacons.
this patch is based on the work of Derek Smithies
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3634 0192ed92-7a03-0410-a25b-9323aeb14dbd
preprocessor directives to avoid this function beeing called
(and allocating stack space) when debugging is disabled.
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3631 0192ed92-7a03-0410-a25b-9323aeb14dbd
The last descriptor is now implicit in the structure and meta-data of the buffers; axq_link does not need to be maintained separately.
Add macros to to return the last buffer, descriptor, and link them as necessary.
Make the queue moving macro implicitly link descriptors, and remove the explicit descriptor linking in this case.
ath_node_move_data is still desperately in need of a review; it is used in XR.
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3620 0192ed92-7a03-0410-a25b-9323aeb14dbd
Move txqactive() implementation before it's used. Let the compiler
decide whether to inline that function.
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3606 0192ed92-7a03-0410-a25b-9323aeb14dbd
Follow the rule of coding for the latest API. Use __skb_queue_after()
in the code rather than __skb_append(), which is due to be removed in
Linux 2.6.26. Provide compatibility definitions for __skb_queue_after()
in include/compat.h.
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3605 0192ed92-7a03-0410-a25b-9323aeb14dbd
Otherwise, $(TARGET).hal.o is not built for Linux 2.4 kernels. The rule
for ath_hal.o is for Linux 2.4 only and should not affect Linux 2.6
builds.
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3604 0192ed92-7a03-0410-a25b-9323aeb14dbd
During the second stage of the module build, Linux 2.6.26 does not
define $(obj). Try using $(SUBDIRS) as $(obj) before falling back to
the current directory.
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3603 0192ed92-7a03-0410-a25b-9323aeb14dbd
__skb_append() will be removed in Linux 2.6.26. __skb_queue_after()
should be used instead. Use the new interface on Linux 2.6.25 and
newer.
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3602 0192ed92-7a03-0410-a25b-9323aeb14dbd
Filter out harmful options from OBJCOPY. Linux 2.4 adds "-O binary" and
"-S" for i386 and x86_64, which would break the build.
Use $(TOP) in hal_unmangle.objcopy path.
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3599 0192ed92-7a03-0410-a25b-9323aeb14dbd
Normally, compatibility issues should be addressed in compat.h, but
INITIAL_JIFFIES is not something that should be widely used.
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3598 0192ed92-7a03-0410-a25b-9323aeb14dbd
* Formatting
* Add a function to remove SKB from ath_buf.
* Call aforementioned function early if we are accepting a frame, so that there's not chance the data can get stomped on by DMA. We should probably do this for ignored frames as well, but I got fed up trying to sort out the stack of goto.
* Remove some KASSERT for skb users, as the SKB are always copied.
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3594 0192ed92-7a03-0410-a25b-9323aeb14dbd
