diff options
| author | Ayala Beker <ayala.beker@intel.com> | 2023-09-20 20:25:24 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-09-25 09:12:34 +0200 |
| commit | 62e9c64eedfeb697ba28081ccaac59a45f9a96e1 (patch) | |
| tree | 7bb6406b00b60cff46ba0e2802a5ba4f7718ad02 /net/mac80211 | |
| parent | wifi: mac80211_hwsim: Handle BSS_CHANGED_VALID_LINKS (diff) | |
| download | linux-62e9c64eedfeb697ba28081ccaac59a45f9a96e1.tar.xz linux-62e9c64eedfeb697ba28081ccaac59a45f9a96e1.zip | |
wifi: mac80211: add support for parsing TID to Link mapping element
Add the relevant definitions for TID to Link mapping element
according to the P802.11be_D4.0.
Signed-off-by: Ayala Beker <ayala.beker@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230920211508.9ea9b0b4412a.I2281ab2c70e8b43a39032dc115db6a80f1f0b3f4@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 3 | ||||
| -rw-r--r-- | net/mac80211/util.c | 8 |
2 files changed, 11 insertions, 0 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index e7856336b5c6..d1a73095c914 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1678,6 +1678,7 @@ struct ieee802_11_elems { const struct ieee80211_multi_link_elem *ml_basic; const struct ieee80211_multi_link_elem *ml_reconf; const struct ieee80211_bandwidth_indication *bandwidth_indication; + const struct ieee80211_ttlm_elem *ttlm[IEEE80211_TTLM_MAX_CNT]; /* length of them, respectively */ u8 ext_capab_len; @@ -1711,6 +1712,8 @@ struct ieee802_11_elems { /* The reconfiguration Multi-Link element in the original IEs */ const struct element *ml_reconf_elem; + u8 ttlm_num; + /* * store the per station profile pointer and length in case that the * parsing also handled Multi-Link element parsing for a specific link diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 97c5823da0eb..98a3bffc6991 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -995,6 +995,14 @@ ieee80211_parse_extension_element(u32 *crc, elems->bandwidth_indication = data; calc_crc = true; break; + case WLAN_EID_EXT_TID_TO_LINK_MAPPING: + calc_crc = true; + if (ieee80211_tid_to_link_map_size_ok(data, len) && + elems->ttlm_num < ARRAY_SIZE(elems->ttlm)) { + elems->ttlm[elems->ttlm_num] = (void *)data; + elems->ttlm_num++; + } + break; } if (crc && calc_crc) |