pm24.git/net/wireless, branch rust-6.13

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

2024-10-02T21:23:23Z

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: cfg80211: fix two more possible UBSAN-detected off-by-one errors

2024-09-09T09:43:21Z

Although not reproduced in practice, these two cases may be considered by UBSAN as off-by-one errors. So fix them in the same way as in commit a26a5107bc52 ("wifi: cfg80211: fix UBSAN noise in cfg80211_wext_siwscan()"). Fixes: 807f8a8c3004 ("cfg80211/nl80211: add support for scheduled scans") Fixes: 5ba63533bbf6 ("cfg80211: fix alignment problem in scan request") Signed-off-by: Dmitry Antipov Link: https://patch.msgid.link/20240909090806.1091956-1-dmantipov@yandex.ru Signed-off-by: Johannes Berg

wifi: cfg80211/mac80211: use proper link ID for DFS

2024-09-06T11:01:05Z

Now that all APIs have support to handle DFS per link, use proper link ID instead of 0. Signed-off-by: Aditya Kumar Singh Link: https://patch.msgid.link/20240906064426.2101315-8-quic_adisi@quicinc.com Signed-off-by: Johannes Berg

wifi: cfg80211: handle DFS per link

2024-09-06T11:01:05Z

Currently, during starting a radar detection, no link id information is parsed and passed down. In order to support starting radar detection during Multi Link Operation, it is required to pass link id as well. Add changes to first parse and then pass link id in the start radar detection path. Additionally, update notification APIs to allow drivers/mac80211 to pass the link ID. However, everything is handled at link 0 only until all API's are ready to handle it per link. Signed-off-by: Aditya Kumar Singh Link: https://patch.msgid.link/20240906064426.2101315-6-quic_adisi@quicinc.com Signed-off-by: Johannes Berg

wifi: cfg80211: move DFS related members to links[] in wireless_dev

2024-09-06T11:01:05Z

A few members related to DFS handling are currently under per wireless device data structure. However, in order to support DFS with MLO, there is a need to have them on a per-link manner. Hence, as a preliminary step, move members cac_started, cac_start_time and cac_time_ms to be on a per-link basis. Since currently, link ID is not known at all places, use default value of 0 for now. Signed-off-by: Aditya Kumar Singh Link: https://patch.msgid.link/20240906064426.2101315-5-quic_adisi@quicinc.com Signed-off-by: Johannes Berg

wifi: trace: unlink rdev_end_cac trace event from wiphy_netdev_evt class

2024-09-06T11:01:04Z

rdev_end_cac trace event is linked with wiphy_netdev_evt event class. There is no option to pass link ID currently to wiphy_netdev_evt class. A subsequent change would pass link ID to rdev_end_cac event and hence it can no longer derive the event class from wiphy_netdev_evt. Therefore, unlink rdev_end_cac event from wiphy_netdev_evt and define it's own independent trace event. Link ID would be passed in subsequent change. Signed-off-by: Aditya Kumar Singh Link: https://patch.msgid.link/20240906064426.2101315-4-quic_adisi@quicinc.com Signed-off-by: Johannes Berg

wifi: cfg80211: avoid overriding direct/MBSSID BSS with per-STA profile BSS

2024-09-06T10:56:33Z

Avoid overriding BSS information generated from MBSSID or direct source with BSS information generated from per-STA profile source to avoid losing actual signal strength and information elements such as RNR and Basic ML elements. Signed-off-by: Veerendranath Jakkam Link: https://patch.msgid.link/20240904030917.3602369-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg

wifi: cfg80211: skip indicating signal for per-STA profile BSSs

2024-09-06T10:56:33Z

Currently signal of the BSS entry generated from the per-STA profile indicated as zero, but userspace may consider it as high signal strength since 0 dBm is a valid RSSI value. To avoid this don't report the signal to userspace when the BSS entry created from a per-STA profile. Signed-off-by: Veerendranath Jakkam Link: https://patch.msgid.link/20240904030917.3602369-3-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg

wifi: cfg80211: make BSS source types public

2024-09-06T10:56:33Z

Define public enum with BSS source types in core.h. Upcoming patches need this to store BSS source type in struct cfg80211_internal_bss. Signed-off-by: Veerendranath Jakkam Link: https://patch.msgid.link/20240904030917.3602369-2-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg

wifi: cfg80211: Avoid RCU debug splat in __cfg80211_bss_update error paths

2024-09-06T10:55:43Z

Replace rcu_dereference() with rcu_access_pointer() since we already hold the lock and own the 'tmp' at this point. This is needed to avoid suspicious rcu_dereference_check warnings in__cfg80211_bss_update error paths. Signed-off-by: Veerendranath Jakkam Link: https://patch.msgid.link/20240904142021.3887360-1-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg