linux.git/net/mac80211/rx.c, branch for-next

wifi: mac80211: filter on monitor interfaces based on configured channel

2024-10-23T14:46:34+00:00

When a monitor interface has an assigned channel (only happens with the
NO_VIRTUAL_MONITOR feature), only pass packets received on that channel.
This is useful for monitoring on multiple channels at the same time using
multiple monitor interfaces.

Signed-off-by: Felix Fietkau 
Link: https://patch.msgid.link/1bbe55107ba0f2e62ea90f305faeb7ba9247ef29.1728462320.git-series.nbd@nbd.name
Signed-off-by: Johannes Berg

wifi: mac80211: refactor ieee80211_rx_monitor

2024-10-23T14:46:26+00:00

Rework the monitor mode interface iteration to get rid of the last_monitor
condition. Preparation for further filtering received monitor packets.

Signed-off-by: Felix Fietkau 
Link: https://patch.msgid.link/d57d82f109643894325beb9db6da8f001fc533eb.1728462320.git-series.nbd@nbd.name
Signed-off-by: Johannes Berg

wifi: mac80211: add flag to opt out of virtual monitor support

2024-10-23T14:45:43+00:00

This is useful for multi-radio devices that are capable of monitoring on
multiple channels simultanenously. When this flag is set, each monitor
interface is passed to the driver individually and can have a configured
channel.
The vif mac address for non-active monitor interfaces is cleared, in order
to allow the driver to tell them apart from active ones.

Signed-off-by: Felix Fietkau 
Link: https://patch.msgid.link/3c55505ee0cf0a5f141fbcb30d1e8be8d9f40373.1728462320.git-series.nbd@nbd.name
Signed-off-by: Johannes Berg

wifi: mac80211: remove status->ampdu_delimiter_crc

2024-10-23T14:45:19+00:00

This was never used by any driver, so remove it to free up some space.

Signed-off-by: Felix Fietkau 
Link: https://patch.msgid.link/e6fee6eed49b105261830db1c74f13841fb9616c.1728462320.git-series.nbd@nbd.name
Signed-off-by: Johannes Berg

wifi: mac80211: call rate_control_rate_update() for link STA

2024-10-23T14:43:27+00:00

In order to update the right link information, call the update
rate_control_rate_update() with the right link_sta, and then
pass that through to the driver's sta_rc_update() method. The
software rate control still doesn't support it, but that'll be
skipped by not having a rate control ref.

Since it now operates on a link sta, rename the driver method.

Signed-off-by: Johannes Berg 
Signed-off-by: Miri Korenblit 
Link: https://patch.msgid.link/20241007144851.5851b6b5fd41.Ibdf50d96afa4b761dd9b9dfd54a1147e77a75329@changeid
Signed-off-by: Johannes Berg

move asm/unaligned.h to linux/unaligned.h

2024-10-02T21:23:23+00:00

asm/unaligned.h is always an include of asm-generic/unaligned.h;
might as well move that thing to linux/unaligned.h and include
that - there's nothing arch-specific in that header.

auto-generated by the following:

for i in `git grep -l -w asm/unaligned.h`; do
	sed -i -e "s/asm\/unaligned.h/linux\/unaligned.h/" $i
done
for i in `git grep -l -w asm-generic/unaligned.h`; do
	sed -i -e "s/asm-generic\/unaligned.h/linux\/unaligned.h/" $i
done
git mv include/asm-generic/unaligned.h include/linux/unaligned.h
git mv tools/include/asm-generic/unaligned.h tools/include/linux/unaligned.h
sed -i -e "/unaligned.h/d" include/asm-generic/Kbuild
sed -i -e "s/__ASM_GENERIC/__LINUX/" include/linux/unaligned.h tools/include/linux/unaligned.h

wifi: mac80211: do not check BSS color collision in certain cases

2024-07-08T16:28:47+00:00

Do not check BSS color collision in following cases
1. already under a color change
2. color change is disabled

Signed-off-by: Michael-CY Lee 
Link: https://patch.msgid.link/20240705074346.11228-1-michael-cy.lee@mediatek.com
Signed-off-by: Johannes Berg

wifi: mac80211: handle protected dual of public action

2024-06-26T08:21:48+00:00

The code currently handles ECSA (extended channel switch
announcement) public action frames. Handle also their
protected dual, which actually is protected.

Reviewed-by: Miriam Rachel Korenblit 
Link: https://patch.msgid.link/20240612143037.db642feb8b2e.I184fa5c9bffb68099171701e403c2aa733f60fde@changeid
Signed-off-by: Johannes Berg

wifi: mac80211: handle color change per link

2024-05-03T08:18:19+00:00

In order to support color change with MLO, handle the link ID now
passed from cfg80211, adjust the code to do everything per link
and call the notifications to cfg80211 correctly.

Signed-off-by: Aditya Kumar Singh 
Link: https://msgid.link/20240422053412.2024075-4-quic_adisi@quicinc.com
Link: https://msgid.link/20240422053412.2024075-5-quic_adisi@quicinc.com
Link: https://msgid.link/20240422053412.2024075-6-quic_adisi@quicinc.com
Link: https://msgid.link/20240422053412.2024075-7-quic_adisi@quicinc.com
[squash, move API call updates to this patch]
Signed-off-by: Johannes Berg

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2024-04-25T19:41:37+00:00

Cross-merge networking fixes after downstream PR.

Conflicts:

drivers/net/ethernet/ti/icssg/icssg_prueth.c

net/mac80211/chan.c
  89884459a0b9 ("wifi: mac80211: fix idle calculation with multi-link")
  87f5500285fb ("wifi: mac80211: simplify ieee80211_assign_link_chanctx()")
https://lore.kernel.org/all/20240422105623.7b1fbda2@canb.auug.org.au/

net/unix/garbage.c
  1971d13ffa84 ("af_unix: Suppress false-positive lockdep splat for spin_lock() in __unix_gc().")
  4090fa373f0e ("af_unix: Replace garbage collection algorithm.")

drivers/net/ethernet/ti/icssg/icssg_prueth.c
drivers/net/ethernet/ti/icssg/icssg_common.c
  4dcd0e83ea1d ("net: ti: icssg-prueth: Fix signedness bug in prueth_init_rx_chns()")
  e2dc7bfd677f ("net: ti: icssg-prueth: Move common functions into a separate file")

No adjacent changes.

Signed-off-by: Jakub Kicinski