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mac80211: update driver when MU EDCA params change

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Similar to WMM IE, if MU_EDCA IE parameters changed (or ceased to exist)
tell the Driver about it.

Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Shaul Triebitz
2018-12-15 11:03:15 +02:00
committed by Johannes Berg
parent daa5b83513
commit 2e249fc320
3 changed files with 13 additions and 2 deletions
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2
net/mac80211/util.c
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@@ -1223,6 +1223,8 @@ u32 ieee802_11_parse_elems_crc(const u8 *start, size_t len, bool action,
if (pos[0] == WLAN_EID_EXT_HE_MU_EDCA &&
elen >= (sizeof(*elems->mu_edca_param_set) + 1)) {
elems->mu_edca_param_set = (void *)&pos[1];
if (calc_crc)
crc = crc32_be(crc, pos - 2, elen + 2);
} else if (pos[0] == WLAN_EID_EXT_HE_CAPABILITY) {
elems->he_cap = (void *)&pos[1];
elems->he_cap_len = elen - 1;