diff options
| author | Aditya Kumar Singh <quic_adisi@quicinc.com> | 2024-04-22 11:04:06 +0530 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-05-03 10:18:03 +0200 |
| commit | 91d2b6ee137dc709c8012d4e02c28a308f6753a2 (patch) | |
| tree | b4573749d84ab8cc21ac351fd7d23c42ddf6d286 /net/wireless | |
| parent | 9f6d4b8d149af8dc3f9a1e3000168b99ca576390 (diff) | |
wifi: cfg80211: handle color change per link
Currently, during color change, no link id information is passed down.
In order to support color change during Multi Link Operation, it is
required to pass link id as well.
Additionally, update notification APIs to allow drivers/mac80211 to
pass the link ID.
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
Link: https://msgid.link/20240422053412.2024075-2-quic_adisi@quicinc.com
Link: https://msgid.link/20240422053412.2024075-3-quic_adisi@quicinc.com
[squash, actually only pass 0 from mac80211]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/nl80211.c | 10 | ||||
| -rw-r--r-- | net/wireless/trace.h | 6 |
2 files changed, 12 insertions, 4 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index f391b4055944..1886f78d9c3c 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -16032,6 +16032,7 @@ static int nl80211_color_change(struct sk_buff *skb, struct genl_info *info) params.counter_offset_presp = offset; } + params.link_id = nl80211_link_id(info->attrs); err = rdev_color_change(rdev, dev, ¶ms); out: @@ -17434,7 +17435,8 @@ static const struct genl_small_ops nl80211_small_ops[] = { .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, .doit = nl80211_color_change, .flags = GENL_UNS_ADMIN_PERM, - .internal_flags = IFLAGS(NL80211_FLAG_NEED_NETDEV_UP), + .internal_flags = IFLAGS(NL80211_FLAG_NEED_NETDEV_UP | + NL80211_FLAG_MLO_VALID_LINK_ID), }, { .cmd = NL80211_CMD_SET_FILS_AAD, @@ -19456,7 +19458,7 @@ EXPORT_SYMBOL(cfg80211_ch_switch_started_notify); int cfg80211_bss_color_notify(struct net_device *dev, enum nl80211_commands cmd, u8 count, - u64 color_bitmap) + u64 color_bitmap, u8 link_id) { struct wireless_dev *wdev = dev->ieee80211_ptr; struct wiphy *wiphy = wdev->wiphy; @@ -19479,6 +19481,10 @@ int cfg80211_bss_color_notify(struct net_device *dev, if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex)) goto nla_put_failure; + if (wdev->valid_links && + nla_put_u8(msg, NL80211_ATTR_MLO_LINK_ID, link_id)) + goto nla_put_failure; + if (cmd == NL80211_CMD_COLOR_CHANGE_STARTED && nla_put_u32(msg, NL80211_ATTR_COLOR_CHANGE_COUNT, count)) goto nla_put_failure; diff --git a/net/wireless/trace.h b/net/wireless/trace.h index df013c98b80d..9bf987519811 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -2842,6 +2842,7 @@ TRACE_EVENT(rdev_color_change, __field(u8, count) __field(u16, bcn_ofs) __field(u16, pres_ofs) + __field(u8, link_id) ), TP_fast_assign( WIPHY_ASSIGN; @@ -2849,11 +2850,12 @@ TRACE_EVENT(rdev_color_change, __entry->count = params->count; __entry->bcn_ofs = params->counter_offset_beacon; __entry->pres_ofs = params->counter_offset_presp; + __entry->link_id = params->link_id; ), TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT - ", count: %u", + ", count: %u, link_id: %d", WIPHY_PR_ARG, NETDEV_PR_ARG, - __entry->count) + __entry->count, __entry->link_id) ); TRACE_EVENT(rdev_set_radar_background, |