diff options
| author | Roopni Devanathan <quic_rdevanat@quicinc.com> | 2025-06-15 13:53:09 +0530 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2025-06-24 15:19:27 +0200 |
| commit | b74947b4f6ff7c122a1bb6eb38bb7ecfbb1d3820 (patch) | |
| tree | d81a0814cde7c8fbb0c1309b88d8157c72fe4dde /net/mac80211/util.c | |
| parent | 4cb1ce7e254adeeeec7ccbb45125307aec4d0f0b (diff) | |
wifi: cfg80211/mac80211: Add support to get radio index
Currently, per-radio attributes are set on per-phy basis, i.e., all the
radios present in a wiphy will take attributes values sent from user. But
each radio in a wiphy can get different values from userspace based on
its requirement.
To extend support to set per-radio attributes, add support to get radio
index from userspace. Add an NL attribute - NL80211_ATTR_WIPHY_RADIO_INDEX,
to get user specified radio index for which attributes should be changed.
Pass this to individual drivers, so that the drivers can use this radio
index to change per-radio attributes when necessary. Currently, per-radio
attributes identified are:
NL80211_ATTR_WIPHY_TX_POWER_LEVEL
NL80211_ATTR_WIPHY_ANTENNA_TX
NL80211_ATTR_WIPHY_ANTENNA_RX
NL80211_ATTR_WIPHY_RETRY_SHORT
NL80211_ATTR_WIPHY_RETRY_LONG
NL80211_ATTR_WIPHY_FRAG_THRESHOLD
NL80211_ATTR_WIPHY_RTS_THRESHOLD
NL80211_ATTR_WIPHY_COVERAGE_CLASS
NL80211_ATTR_TXQ_LIMIT
NL80211_ATTR_TXQ_MEMORY_LIMIT
NL80211_ATTR_TXQ_QUANTUM
By default, the radio index is set to -1. This means the attribute should
be treated as a global configuration. If the user has not specified any
index, then the radio index passed to individual drivers would be -1. This
would indicate that the attribute applies to all radios in that wiphy.
Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com>
Link: https://patch.msgid.link/20250615082312.619639-2-quic_rdevanat@quicinc.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/util.c')
| -rw-r--r-- | net/mac80211/util.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 24c43a1ef2aa..773c8da0acc9 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -1826,13 +1826,13 @@ int ieee80211_reconfig(struct ieee80211_local *local) } /* setup fragmentation threshold */ - drv_set_frag_threshold(local, hw->wiphy->frag_threshold); + drv_set_frag_threshold(local, -1, hw->wiphy->frag_threshold); /* setup RTS threshold */ - drv_set_rts_threshold(local, hw->wiphy->rts_threshold); + drv_set_rts_threshold(local, -1, hw->wiphy->rts_threshold); /* reset coverage class */ - drv_set_coverage_class(local, hw->wiphy->coverage_class); + drv_set_coverage_class(local, -1, hw->wiphy->coverage_class); ieee80211_led_radio(local, true); ieee80211_mod_tpt_led_trig(local, @@ -1890,11 +1890,11 @@ int ieee80211_reconfig(struct ieee80211_local *local) ieee80211_assign_chanctx(local, sdata, &sdata->deflink); /* reconfigure hardware */ - ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_LISTEN_INTERVAL | - IEEE80211_CONF_CHANGE_MONITOR | - IEEE80211_CONF_CHANGE_PS | - IEEE80211_CONF_CHANGE_RETRY_LIMITS | - IEEE80211_CONF_CHANGE_IDLE); + ieee80211_hw_config(local, -1, IEEE80211_CONF_CHANGE_LISTEN_INTERVAL | + IEEE80211_CONF_CHANGE_MONITOR | + IEEE80211_CONF_CHANGE_PS | + IEEE80211_CONF_CHANGE_RETRY_LIMITS | + IEEE80211_CONF_CHANGE_IDLE); ieee80211_configure_filter(local); |