In Linux, these are macros to locks in the kernel for scheduling purposes.
But as with other macros in this header, we aren't doing anything with them
so we are doing `do {} while (0)` for now.
This is needed by the drm-kmod 5.7 update.
Approved by: hselasky (src)
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D30710
This fixes a number of AppImages; tested with
scribus-1.5.6.1-linux-x86_64.AppImage.
Reported By: @probonopd
Reviewed By: asomers, emaste
Sponsored By: EPSRC
Differential Revision: https://reviews.freebsd.org/D30606
Retire ksiginfo_to_lsiginfo function, use siginfo_to_lsiginfo instead.
Convert rt_sigtimedwait siginfo variables to well known names.
MFC after: 2 weeks
Add more raditap definitions based on "names" found in actual drivers
and based on documentation from radiotap.org (where avail).
Leave one specific "duplicate" in the LinuxKPI implementation but
otherwise manage it all in net80211.
Sponsored by: The FreeBSD Foundation
MFC after: 10 days
Reviewed by: hselasky, adrian, sam
Differential Revision: https://reviews.freebsd.org/D30641
Add HWEIGHT32() macro needed by iwlwifi and while here add the 8/16/64
variants likewise.
Sponsored by: The FreeBSD Foundation
MFC after: 12 days
Reviewed by: hselasky
Differential Revision: https://reviews.freebsd.org/D30501
Now that mlx4 and ofed either are operating on ifnet functions
directly or have a private copy of these macros, we can remove them
from linux/netdevice.h.
With this only the #define for net_device to ifnet is left.
Sponsored by: The FreeBSD Foundation
MFC after: 12 days
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D30478
This removes all unused bits from linux/netdevice.h and migrates two
inline functions into the mlx4 and ofed code respectively.
This gets the mlx4/ofed (struct ifnet) specific bits down to 7 lines
in netdevice.h.
Sponsored by: The FreeBSD Foundation
MFC after: 13 days
Reviewed by: hselasky, kib
Differential Revision: https://reviews.freebsd.org/D30461
The second 'linuxcommon' line was added by c66f5b079d
but Linuxulator's modules dependend on 'linux_common'.
To avoid such mistakes in the future rename moduledata name and module
name to 'linux_common' and retire 'linuxcommon' line.
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D30409
MFC after: 2 weeks
Introduce net/addrconf.h with an implementation to
addrconf_addr_solict_mult() used by WiFi drivers.
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Reviewed by: hselasky
Differential Revision: https://reviews.freebsd.org/D30416
Add DECLARE_EWMA() which expands to a per-name EWMA implementation
as used by multiple wireless drivers.
Sposnored by: The FreeBSD Foundation
MFC after: 2 weeks
Reviewed by: hselasky, cperciva, dwmalone
Differential Revision: https://reviews.freebsd.org/D30415
Add linux/bsearch.h which only includes libkern.h as the sort(9)
functions seem to be compatible.
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Reviewed by: hselasky
Differential Revision: https://reviews.freebsd.org/D30417
Add a few more le<n>_{tp,add}_cpu*() #defines/functions found in
wireless drivers. While here fill most of the combinatorics gaps
and also add the remaining combinations [1].
Suggested by: emaste [1] (for one part)
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Reviewed by: hselasky
Differential Revision: https://reviews.freebsd.org/D30418
Add a definition for SMP_CACHE_BYTES and while here include sys/param.h
for CACHE_LINE_SIZE as otherwise code might not compile standalone.
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Reviewed by: hselasky
Differential Revision: https://reviews.freebsd.org/D30419
Add linux/cpu.h for cpumask_*() functions found in wireless drivers
and make sure cpu_online_mask is always initialised.
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Reviewed by: hselasky
Differential Revision: https://reviews.freebsd.org/D30421
Add linux/devcoredump.h with stub implementation of dev_coredumpv()
and dev_coredumpsg() which only free the passed in SG table as needed
for iwlwifi.
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Reviewed by: hselasky
Differential Revision: https://reviews.freebsd.org/D30423
Replace the implementation for ether_addr_equal() with
ether_addr_equal_unaligned() and add a define for ether_addr_equal()
pointing to the now ether_addr_equal_unaligned() implementation.
This way ether_addr_equal_unaligned() cannot be broken by accident [1].
Suggested by: emaste [1]
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Reviewed by: hselasky
Differential Revision: https://reviews.freebsd.org/D30425
Add a dummy struct inet6_dev {}; to net/if_inet6.h. This is currently
not used for anything but in a declaration. Just needs to be there.
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Reviewed by: hselasky
Differential Revision: https://reviews.freebsd.org/D30426
Add an implementation for irq_set_affinity_hint() to linux/interrupt.h
and include linux/hardirq.h for synchronize_irq() as needed by
wireless drivers.
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Reviewed by: hselasky
Differential Revision: https://reviews.freebsd.org/D30427
