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cfg80211: add KHz variants of frame RX API

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Drivers may wish to report the RX frequency in units of
KHz. Provide cfg80211_rx_mgmt_khz() and wrap it with
cfg80211_rx_mgmt() so exisiting drivers which can't report
KHz anyway don't need to change. Add a similar wrapper for
cfg80211_report_obss_beacon() so the frequency units stay
somewhat consistent.

This doesn't actually change the nl80211 API yet.

Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com>
Link: https://lore.kernel.org/r/20200430172554.18383-2-thomas@adapt-ip.com
[fix mac80211 calling the non-khz version of obss beacon report,
 drop trace point name changes]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Thomas Pedersen
2020-04-30 10:25:50 -07:00
committed by Johannes Berg
parent c03369558c
commit e76fede8bf
6 changed files with 71 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
net/wireless/trace.h
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@@ -2840,8 +2840,8 @@ TRACE_EVENT(cfg80211_rx_mgmt,
__entry->freq = freq;
__entry->sig_dbm = sig_dbm;
),
TP_printk(WDEV_PR_FMT ", freq: %d, sig dbm: %d",
WDEV_PR_ARG, __entry->freq, __entry->sig_dbm)
TP_printk(WDEV_PR_FMT ", freq: "KHZ_F", sig dbm: %d",
WDEV_PR_ARG, PR_KHZ(__entry->freq), __entry->sig_dbm)
);
TRACE_EVENT(cfg80211_mgmt_tx_status,
@@ -3121,8 +3121,8 @@ TRACE_EVENT(cfg80211_report_obss_beacon,
__entry->freq = freq;
__entry->sig_dbm = sig_dbm;
),
TP_printk(WIPHY_PR_FMT ", freq: %d, sig_dbm: %d",
WIPHY_PR_ARG, __entry->freq, __entry->sig_dbm)
TP_printk(WIPHY_PR_FMT ", freq: "KHZ_F", sig_dbm: %d",
WIPHY_PR_ARG, PR_KHZ(__entry->freq), __entry->sig_dbm)
);
TRACE_EVENT(cfg80211_tdls_oper_request,