On Sun, 2022-01-16 at 13:43 +0100, Lorenzo Bianconi wrote:
> Move HE radiotap parsing code in mt76-connac module since it is
> shared
> between mt7921 and mt7915 drivers.
>
> Signed-off-by: Lorenzo Bianconi <lorenzo@xxxxxxxxxx>
> ---
> .../net/wireless/mediatek/mt76/mt76_connac.h | 2 +
> .../wireless/mediatek/mt76/mt76_connac_mac.c | 168 ++++++++++++++++
> .../wireless/mediatek/mt76/mt76_connac_mac.h | 4 +
> .../net/wireless/mediatek/mt76/mt7915/mac.c | 175 +---------------
> -
[...]
> +mt76_connac_mac_decode_he_mu_radiotap(struct sk_buff *skb, __le32
> *rxv)
> +{
> + struct mt76_rx_status *status = (struct mt76_rx_status *)skb-
> >cb;
> + static const struct ieee80211_radiotap_he_mu mu_known = {
> + .flags1 = HE_BITS(MU_FLAGS1_SIG_B_MCS_KNOWN) |
> + HE_BITS(MU_FLAGS1_SIG_B_DCM_KNOWN) |
> + HE_BITS(MU_FLAGS1_CH1_RU_KNOWN) |
> + HE_BITS(MU_FLAGS1_SIG_B_SYMS_USERS_KNOWN) |
> + HE_BITS(MU_FLAGS1_SIG_B_COMP_KNOWN),
> + .flags2 = HE_BITS(MU_FLAGS2_BW_FROM_SIG_A_BW_KNOWN) |
> + HE_BITS(MU_FLAGS2_PUNC_FROM_SIG_A_BW_KNOWN),
I think hardware doesn't report MU_FLAGS2_PUNC_FROM_SIG_A_BW_KNOWN and
MU_FLAGS1_SIG_B_COMP_KNOWN. Should align mt7915 here.
Ryder
