maxmustermann/linux
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Another set of updates, all over the map:

Browse source 
* set sk_pacing_shift for 802.3->802.11 encap offload
  * some monitor support for 802.11->802.3 decap offload
  * HE (802.11ax) spec updates
  * userspace API for TDLS HE support
  * along with various other small features, cleanups and
    fixups
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEH1e1rEeCd0AIMq6MB8qZga/fl8QFAmB+4y8ACgkQB8qZga/f
 l8SiGw/9Fz3XETnNDYMvyY7ppmWzZ6vofRq307YJiCz1fszEKqwyyzMQOrHA9tg2
 Nasl711egWlVyHTBCN+VCSaTQUjkODsK/5t4XWoxdJ0J3lZkgryVGBJljpl+k4A6
 11qpvwUnO1WCmt0s49V2yU/jWgZ9itHfu9dosu/YIq+NfXUVA7ylKmP3gqfmcCeV
 631z5AnM8/9N8QVMpnk5F2fE57WUXbA+KdVsw0LXMmjXYSsQ9MyTBX/lRDVcaMWV
 7cOtHekkzD0MVfsOoBVvsJl+bybBgEPOfZn2Kt22Rh4JzAch/uUhwRQGzsGxcR3p
 D8W9BABXCU8C5mhP8gcKlOSuH3h7ydKKqrXXNeRO+y5hymOtUSGJxia93m+uQ8qC
 97wootP3cb97/dEzv5cWqw5Pa39uEsny6mQqueD5WcMI9imL98HEo3hrZElbctx8
 s9ZE37WAlZ0zw+cGIsmElZfE2qMqEhjxF3mGFcpXLkk9/Y/1jmypYopkBLJh6KcS
 mIfwk9qWgADbPT5df1A/1388lMkjBRcQGc1SriYxy/olvb70mD8IPPiDSD2kULDt
 Sq2frnOdvjW0Q5DB6jBKzdMudAxY3WP5MlcGDy1iYwEbY6s4lPfQXG48joJpRQFG
 I3zPM6Z+Pimx7vcTd5a+IUyKvDoF+DtxiOu8DGKYT2M5tv3/tpI=
 =b0NQ
 -----END PGP SIGNATURE-----

Merge tag 'mac80211-next-for-net-next-2021-04-20' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

Johannes Berg says:

====================
Another set of updates, all over the map:
 * set sk_pacing_shift for 802.3->802.11 encap offload
 * some monitor support for 802.11->802.3 decap offload
 * HE (802.11ax) spec updates
 * userspace API for TDLS HE support
 * along with various other small features, cleanups and
   fixups
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2021-04-20 16:44:04 -07:00
parent c9ad20573a 010bfbe768
commit 08322284c1
30 changed files with 232 additions and 149 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
drivers/net/wireless/ath/ath11k/mac.c
View file

@ -1334,9 +1334,8 @@ static void ath11k_peer_assoc_h_he(struct ath11k *ar,
* request, then use MAX_AMPDU_LEN_FACTOR as 16 to calculate max_ampdu
* length.
*/
ampdu_factor = (he_cap->he_cap_elem.mac_cap_info[3] &
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_MASK) >>
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_SHIFT;
ampdu_factor = u8_get_bits(he_cap->he_cap_elem.mac_cap_info[3],
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_MASK);
if (ampdu_factor) {
if (sta->vht_cap.vht_supported)
@ -3876,7 +3875,7 @@ ath11k_mac_filter_he_cap_mesh(struct ieee80211_he_cap_elem *he_cap_elem)
IEEE80211_HE_MAC_CAP4_BQR;
he_cap_elem->mac_cap_info[4] &= ~m;
m = IEEE80211_HE_MAC_CAP5_SUBCHAN_SELECVITE_TRANSMISSION |
m = IEEE80211_HE_MAC_CAP5_SUBCHAN_SELECTIVE_TRANSMISSION |
IEEE80211_HE_MAC_CAP5_UL_2x996_TONE_RU |
IEEE80211_HE_MAC_CAP5_PUNCTURED_SOUNDING |
IEEE80211_HE_MAC_CAP5_HT_VHT_TRIG_FRAME_RX;
@ -3886,7 +3885,7 @@ ath11k_mac_filter_he_cap_mesh(struct ieee80211_he_cap_elem *he_cap_elem)
IEEE80211_HE_PHY_CAP2_UL_MU_PARTIAL_MU_MIMO;
he_cap_elem->phy_cap_info[2] &= ~m;
m = IEEE80211_HE_PHY_CAP3_RX_HE_MU_PPDU_FROM_NON_AP_STA |
m = IEEE80211_HE_PHY_CAP3_RX_PARTIAL_BW_SU_IN_20MHZ_MU |
IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_MASK |
IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_MASK;
he_cap_elem->phy_cap_info[3] &= ~m;
@ -3898,13 +3897,13 @@ ath11k_mac_filter_he_cap_mesh(struct ieee80211_he_cap_elem *he_cap_elem)
he_cap_elem->phy_cap_info[5] &= ~m;
m = IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_75_MU |
IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMER_FB |
IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMING_PARTIAL_BW_FB |
IEEE80211_HE_PHY_CAP6_TRIG_CQI_FB |
IEEE80211_HE_PHY_CAP6_PARTIAL_BANDWIDTH_DL_MUMIMO;
he_cap_elem->phy_cap_info[6] &= ~m;
m = IEEE80211_HE_PHY_CAP7_SRP_BASED_SR |
IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_AR |
m = IEEE80211_HE_PHY_CAP7_PSR_BASED_SR |
IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_SUPP |
IEEE80211_HE_PHY_CAP7_STBC_TX_ABOVE_80MHZ |
IEEE80211_HE_PHY_CAP7_STBC_RX_ABOVE_80MHZ;
he_cap_elem->phy_cap_info[7] &= ~m;

2
drivers/net/wireless/broadcom/b43/main.c
View file

@ -4053,7 +4053,7 @@ static void b43_update_basic_rates(struct b43_wldev *dev, u32 brates)
{
struct ieee80211_supported_band *sband =
dev->wl->hw->wiphy->bands[b43_current_band(dev->wl)];
struct ieee80211_rate *rate;
const struct ieee80211_rate *rate;
int i;
u16 basic, direct, offset, basic_offset, rateptr;

2
drivers/net/wireless/broadcom/b43legacy/main.c
View file

@ -2762,7 +2762,7 @@ static void b43legacy_update_basic_rates(struct b43legacy_wldev *dev, u32 brates
{
struct ieee80211_supported_band *sband =
dev->wl->hw->wiphy->bands[NL80211_BAND_2GHZ];
struct ieee80211_rate *rate;
const struct ieee80211_rate *rate;
int i;
u16 basic, direct, offset, basic_offset, rateptr;

14
drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
View file

@ -550,9 +550,9 @@ static const struct ieee80211_sband_iftype_data iwl_he_capa[] = {
IEEE80211_HE_MAC_CAP2_32BIT_BA_BITMAP,
.mac_cap_info[3] =
IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2,
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_2,
.mac_cap_info[4] =
IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU |
IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU |
IEEE80211_HE_MAC_CAP4_MULTI_TID_AGG_TX_QOS_B39,
.mac_cap_info[5] =
IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B40 |
@ -583,11 +583,11 @@ static const struct ieee80211_sband_iftype_data iwl_he_capa[] = {
IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_2 |
IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_2,
.phy_cap_info[6] =
IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMER_FB |
IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMER_FB |
IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMING_FB |
IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMING_PARTIAL_BW_FB |
IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT,
.phy_cap_info[7] =
IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_AR |
IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_SUPP |
IEEE80211_HE_PHY_CAP7_HE_SU_MU_PPDU_4XLTF_AND_08_US_GI |
IEEE80211_HE_PHY_CAP7_MAX_NC_1,
.phy_cap_info[8] =
@ -636,9 +636,9 @@ static const struct ieee80211_sband_iftype_data iwl_he_capa[] = {
IEEE80211_HE_MAC_CAP2_BSR,
.mac_cap_info[3] =
IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2,
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_2,
.mac_cap_info[4] =
IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU,
IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU,
.mac_cap_info[5] =
IEEE80211_HE_MAC_CAP5_UL_2x996_TONE_RU,
.phy_cap_info[0] =

24
drivers/net/wireless/mac80211_hwsim.c
View file

@ -596,7 +596,7 @@ static const struct nl80211_vendor_cmd_info mac80211_hwsim_vendor_events[] = {
{ .vendor_id = OUI_QCA, .subcmd = 1 },
};
static spinlock_t hwsim_radio_lock;
static DEFINE_SPINLOCK(hwsim_radio_lock);
static LIST_HEAD(hwsim_radios);
static struct rhashtable hwsim_radios_rht;
static int hwsim_radio_idx;
@ -763,7 +763,7 @@ static const struct nla_policy hwsim_genl_policy[HWSIM_ATTR_MAX + 1] = {
/* MAC80211_HWSIM virtio queues */
static struct virtqueue *hwsim_vqs[HWSIM_NUM_VQS];
static bool hwsim_virtio_enabled;
static spinlock_t hwsim_virtio_lock;
static DEFINE_SPINLOCK(hwsim_virtio_lock);
static void hwsim_virtio_rx_work(struct work_struct *work);
static DECLARE_WORK(hwsim_virtio_rx, hwsim_virtio_rx_work);
@ -2795,8 +2795,8 @@ static const struct ieee80211_sband_iftype_data he_capa_2ghz[] = {
IEEE80211_HE_MAC_CAP2_ACK_EN,
.mac_cap_info[3] =
IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2,
.mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU,
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3,
.mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU,
.phy_cap_info[1] =
IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_MASK |
IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A |
@ -2839,8 +2839,8 @@ static const struct ieee80211_sband_iftype_data he_capa_2ghz[] = {
IEEE80211_HE_MAC_CAP2_ACK_EN,
.mac_cap_info[3] =
IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2,
.mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU,
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3,
.mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU,
.phy_cap_info[1] =
IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_MASK |
IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A |
@ -2885,8 +2885,8 @@ static const struct ieee80211_sband_iftype_data he_capa_5ghz[] = {
IEEE80211_HE_MAC_CAP2_ACK_EN,
.mac_cap_info[3] =
IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2,
.mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU,
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3,
.mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU,
.phy_cap_info[0] =
IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G |
IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G |
@ -2933,8 +2933,8 @@ static const struct ieee80211_sband_iftype_data he_capa_5ghz[] = {
IEEE80211_HE_MAC_CAP2_ACK_EN,
.mac_cap_info[3] =
IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2,
.mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU,
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3,
.mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU,
.phy_cap_info[0] =
IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G |
IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G |
@ -4410,8 +4410,6 @@ static struct virtio_driver virtio_hwsim = {
static int hwsim_register_virtio_driver(void)
{
spin_lock_init(&hwsim_virtio_lock);
return register_virtio_driver(&virtio_hwsim);
}
@ -4440,8 +4438,6 @@ static int __init init_mac80211_hwsim(void)
if (channels < 1)
return -EINVAL;
spin_lock_init(&hwsim_radio_lock);
err = rhashtable_init(&hwsim_radios_rht, &hwsim_rht_params);
if (err)
return err;

2
drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
View file

@ -511,7 +511,7 @@ mt76_connac_mcu_sta_he_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
if (elem->mac_cap_info[3] & IEEE80211_HE_MAC_CAP3_OMI_CONTROL)
cap |= STA_REC_HE_CAP_OM;
if (elem->mac_cap_info[4] & IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU)
if (elem->mac_cap_info[4] & IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU)
cap |= STA_REC_HE_CAP_AMSDU_IN_AMPDU;
if (elem->mac_cap_info[4] & IEEE80211_HE_MAC_CAP4_BQR)

14
drivers/net/wireless/mediatek/mt76/mt7915/init.c
View file

@ -442,8 +442,8 @@ mt7915_set_stream_he_txbf_caps(struct ieee80211_sta_he_cap *he_cap,
IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_MASK;
elem->phy_cap_info[5] &= ~c;
c = IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMER_FB |
IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMER_FB;
c = IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMING_FB |
IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMING_PARTIAL_BW_FB;
elem->phy_cap_info[6] &= ~c;
elem->phy_cap_info[7] &= ~IEEE80211_HE_PHY_CAP7_MAX_NC_MASK;
@ -480,8 +480,8 @@ mt7915_set_stream_he_txbf_caps(struct ieee80211_sta_he_cap *he_cap,
c = (nss - 1) | (max_t(int, le16_to_cpu(mcs->tx_mcs_160), 1) << 3);
elem->phy_cap_info[5] |= c;
c = IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMER_FB |
IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMER_FB;
c = IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMING_FB |
IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMING_PARTIAL_BW_FB;
elem->phy_cap_info[6] |= c;
/* the maximum cap is 4 x 3, (Nr, Nc) = (3, 2) */
@ -548,9 +548,9 @@ mt7915_init_he_caps(struct mt7915_phy *phy, enum nl80211_band band,
IEEE80211_HE_MAC_CAP0_HTC_HE;
he_cap_elem->mac_cap_info[3] =
IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_RESERVED;
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3;
he_cap_elem->mac_cap_info[4] =
IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU;
IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU;
if (band == NL80211_BAND_2GHZ)
he_cap_elem->phy_cap_info[0] =
@ -607,7 +607,7 @@ mt7915_init_he_caps(struct mt7915_phy *phy, enum nl80211_band band,
IEEE80211_HE_PHY_CAP6_PARTIAL_BW_EXT_RANGE |
IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT;
he_cap_elem->phy_cap_info[7] |=
IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_AR |
IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_SUPP |
IEEE80211_HE_PHY_CAP7_HE_SU_MU_PPDU_4XLTF_AND_08_US_GI;
he_cap_elem->phy_cap_info[8] |=
IEEE80211_HE_PHY_CAP8_20MHZ_IN_40MHZ_HE_PPDU_IN_2G |

6
drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
View file

@ -1355,7 +1355,7 @@ mt7915_mcu_sta_he_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
if (elem->mac_cap_info[3] & IEEE80211_HE_MAC_CAP3_OMI_CONTROL)
cap |= STA_REC_HE_CAP_OM;
if (elem->mac_cap_info[4] & IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU)
if (elem->mac_cap_info[4] & IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU)
cap |= STA_REC_HE_CAP_AMSDU_IN_AMPDU;
if (elem->mac_cap_info[4] & IEEE80211_HE_MAC_CAP4_BQR)
@ -1853,9 +1853,9 @@ mt7915_mcu_sta_bfer_he(struct ieee80211_sta *sta, struct ieee80211_vif *vif,
bf->tx_mode = MT_PHY_TYPE_HE_SU;
mt7915_mcu_sta_sounding_rate(bf);
bf->trigger_su = HE_PHY(CAP6_TRIG_SU_BEAMFORMER_FB,
bf->trigger_su = HE_PHY(CAP6_TRIG_SU_BEAMFORMING_FB,
pe->phy_cap_info[6]);
bf->trigger_mu = HE_PHY(CAP6_TRIG_MU_BEAMFORMER_FB,
bf->trigger_mu = HE_PHY(CAP6_TRIG_MU_BEAMFORMING_PARTIAL_BW_FB,
pe->phy_cap_info[6]);
bfer_nr = HE_PHY(CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_MASK,
ve->phy_cap_info[5]);

6
drivers/net/wireless/mediatek/mt76/mt7921/main.c
View file

@ -65,9 +65,9 @@ mt7921_init_he_caps(struct mt7921_phy *phy, enum nl80211_band band,
IEEE80211_HE_MAC_CAP0_HTC_HE;
he_cap_elem->mac_cap_info[3] =
IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_RESERVED;
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3;
he_cap_elem->mac_cap_info[4] =
IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU;
IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU;
if (band == NL80211_BAND_2GHZ)
he_cap_elem->phy_cap_info[0] =
@ -108,7 +108,7 @@ mt7921_init_he_caps(struct mt7921_phy *phy, enum nl80211_band band,
IEEE80211_HE_PHY_CAP6_PARTIAL_BW_EXT_RANGE |
IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT;
he_cap_elem->phy_cap_info[7] |=
IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_AR |
IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_SUPP |
IEEE80211_HE_PHY_CAP7_HE_SU_MU_PPDU_4XLTF_AND_08_US_GI;
he_cap_elem->phy_cap_info[8] |=
IEEE80211_HE_PHY_CAP8_20MHZ_IN_40MHZ_HE_PPDU_IN_2G |

33
include/linux/ieee80211.h
View file

@ -2006,24 +2006,22 @@ int ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *cap,
* A-MDPU Length Exponent field in the HT capabilities, VHT capabilities and the
* same field in the HE capabilities.
*/
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_USE_VHT 0x00
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_1 0x08
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2 0x10
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_RESERVED 0x18
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_0 0x00
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_1 0x08
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_2 0x10
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3 0x18
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_MASK 0x18
#define IEEE80211_HE_MAC_CAP3_AMSDU_FRAG 0x20
#define IEEE80211_HE_MAC_CAP3_FLEX_TWT_SCHED 0x40
#define IEEE80211_HE_MAC_CAP3_RX_CTRL_FRAME_TO_MULTIBSS 0x80
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_SHIFT 3
#define IEEE80211_HE_MAC_CAP4_BSRP_BQRP_A_MPDU_AGG 0x01
#define IEEE80211_HE_MAC_CAP4_QTP 0x02
#define IEEE80211_HE_MAC_CAP4_BQR 0x04
#define IEEE80211_HE_MAC_CAP4_SRP_RESP 0x08
#define IEEE80211_HE_MAC_CAP4_PSR_RESP 0x08
#define IEEE80211_HE_MAC_CAP4_NDP_FB_REP 0x10
#define IEEE80211_HE_MAC_CAP4_OPS 0x20
#define IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU 0x40
#define IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU 0x40
/* Multi TID agg TX is split between byte #4 and #5
* The value is a combination of B39,B40,B41
*/
@ -2031,7 +2029,7 @@ int ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *cap,
#define IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B40 0x01
#define IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B41 0x02
#define IEEE80211_HE_MAC_CAP5_SUBCHAN_SELECVITE_TRANSMISSION 0x04
#define IEEE80211_HE_MAC_CAP5_SUBCHAN_SELECTIVE_TRANSMISSION 0x04
#define IEEE80211_HE_MAC_CAP5_UL_2x996_TONE_RU 0x08
#define IEEE80211_HE_MAC_CAP5_OM_CTRL_UL_MU_DATA_DIS_RX 0x10
#define IEEE80211_HE_MAC_CAP5_HE_DYNAMIC_SM_PS 0x20
@ -2089,7 +2087,7 @@ int ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *cap,
#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_MASK 0x18
#define IEEE80211_HE_PHY_CAP3_DCM_MAX_RX_NSS_1 0x00
#define IEEE80211_HE_PHY_CAP3_DCM_MAX_RX_NSS_2 0x20
#define IEEE80211_HE_PHY_CAP3_RX_HE_MU_PPDU_FROM_NON_AP_STA 0x40
#define IEEE80211_HE_PHY_CAP3_RX_PARTIAL_BW_SU_IN_20MHZ_MU 0x40
#define IEEE80211_HE_PHY_CAP3_SU_BEAMFORMER 0x80
#define IEEE80211_HE_PHY_CAP4_SU_BEAMFORMEE 0x01
@ -2136,15 +2134,15 @@ int ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *cap,
#define IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_42_SU 0x01
#define IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_75_MU 0x02
#define IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMER_FB 0x04
#define IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMER_FB 0x08
#define IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMING_FB 0x04
#define IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMING_PARTIAL_BW_FB 0x08
#define IEEE80211_HE_PHY_CAP6_TRIG_CQI_FB 0x10
#define IEEE80211_HE_PHY_CAP6_PARTIAL_BW_EXT_RANGE 0x20
#define IEEE80211_HE_PHY_CAP6_PARTIAL_BANDWIDTH_DL_MUMIMO 0x40
#define IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT 0x80
#define IEEE80211_HE_PHY_CAP7_SRP_BASED_SR 0x01
#define IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_AR 0x02
#define IEEE80211_HE_PHY_CAP7_PSR_BASED_SR 0x01
#define IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_SUPP 0x02
#define IEEE80211_HE_PHY_CAP7_HE_SU_MU_PPDU_4XLTF_AND_08_US_GI 0x04
#define IEEE80211_HE_PHY_CAP7_MAX_NC_1 0x08
#define IEEE80211_HE_PHY_CAP7_MAX_NC_2 0x10
@ -3861,4 +3859,11 @@ struct ieee80211_neighbor_ap_info {
u8 channel;
} __packed;
enum ieee80211_range_params_max_total_ltf {
IEEE80211_RANGE_PARAMS_MAX_TOTAL_LTF_4 = 0,
IEEE80211_RANGE_PARAMS_MAX_TOTAL_LTF_8,
IEEE80211_RANGE_PARAMS_MAX_TOTAL_LTF_16,
IEEE80211_RANGE_PARAMS_MAX_TOTAL_LTF_UNSPECIFIED,
};
#endif /* LINUX_IEEE80211_H */

24
include/net/cfg80211.h
View file

@ -11,6 +11,7 @@
*/
#include <linux/ethtool.h>
#include <uapi/linux/rfkill.h>
#include <linux/netdevice.h>
#include <linux/debugfs.h>
#include <linux/list.h>
@ -359,7 +360,7 @@ struct ieee80211_sta_he_cap {
};
/**
* struct ieee80211_sband_iftype_data
* struct ieee80211_sband_iftype_data - sband data per interface type
*
* This structure encapsulates sband data that is relevant for the
* interface types defined in @types_mask. Each type in the
@ -3520,6 +3521,8 @@ struct cfg80211_pmsr_result {
* @non_trigger_based: use non trigger based ranging for the measurement
* If neither @trigger_based nor @non_trigger_based is set,
* EDCA based ranging will be used.
* @lmr_feedback: negotiate for I2R LMR feedback. Only valid if either
* @trigger_based or @non_trigger_based is set.
*
* See also nl80211 for the respective attribute documentation.
*/
@ -3531,7 +3534,8 @@ struct cfg80211_pmsr_ftm_request_peer {
request_lci:1,
request_civicloc:1,
trigger_based:1,
non_trigger_based:1;
non_trigger_based:1,
lmr_feedback:1;
u8 num_bursts_exp;
u8 burst_duration;
u8 ftms_per_burst;
@ -5606,7 +5610,7 @@ static inline bool cfg80211_channel_is_psc(struct ieee80211_channel *chan)
* which is, for this function, given as a bitmap of indices of
* rates in the band's bitrate table.
*/
struct ieee80211_rate *
const struct ieee80211_rate *
ieee80211_get_response_rate(struct ieee80211_supported_band *sband,
u32 basic_rates, int bitrate);
@ -6633,11 +6637,19 @@ void cfg80211_notify_new_peer_candidate(struct net_device *dev,
*/
/**
* wiphy_rfkill_set_hw_state - notify cfg80211 about hw block state
* wiphy_rfkill_set_hw_state_reason - notify cfg80211 about hw block state
* @wiphy: the wiphy
* @blocked: block status
* @reason: one of reasons in &enum rfkill_hard_block_reasons
*/
void wiphy_rfkill_set_hw_state(struct wiphy *wiphy, bool blocked);
void wiphy_rfkill_set_hw_state_reason(struct wiphy *wiphy, bool blocked,
enum rfkill_hard_block_reasons reason);
static inline void wiphy_rfkill_set_hw_state(struct wiphy *wiphy, bool blocked)
{
wiphy_rfkill_set_hw_state_reason(wiphy, blocked,
RFKILL_HARD_BLOCK_SIGNAL);
}
/**
* wiphy_rfkill_start_polling - start polling rfkill
@ -6731,7 +6743,7 @@ cfg80211_vendor_cmd_alloc_reply_skb(struct wiphy *wiphy, int approxlen)
int cfg80211_vendor_cmd_reply(struct sk_buff *skb);
/**
* cfg80211_vendor_cmd_get_sender
* cfg80211_vendor_cmd_get_sender - get the current sender netlink ID
* @wiphy: the wiphy
*
* Return the current netlink port ID in a vendor command handler.

12
include/net/mac80211.h
View file

@ -1768,10 +1768,7 @@ struct ieee80211_vif *wdev_to_ieee80211_vif(struct wireless_dev *wdev);
*
* This can be used by mac80211 drivers with direct cfg80211 APIs
* (like the vendor commands) that needs to get the wdev for a vif.
*
* Note that this function may return %NULL if the given wdev isn't
* associated with a vif that the driver knows about (e.g. monitor
* or AP_VLAN interfaces.)
* This can also be useful to get the netdev associated to a vif.
*/
struct wireless_dev *ieee80211_vif_to_wdev(struct ieee80211_vif *vif);
@ -2399,6 +2396,12 @@ struct ieee80211_txq {
* @IEEE80211_HW_SUPPORTS_RX_DECAP_OFFLOAD: Hardware supports rx decapsulation
* offload
*
* @IEEE80211_HW_SUPPORTS_CONC_MON_RX_DECAP: Hardware supports concurrent rx
* decapsulation offload and passing raw 802.11 frames for monitor iface.
* If this is supported, the driver must pass both 802.3 frames for real
* usage and 802.11 frames with %RX_FLAG_ONLY_MONITOR set for monitor to
* the stack.
*
* @NUM_IEEE80211_HW_FLAGS: number of hardware flags, used for sizing arrays
*/
enum ieee80211_hw_flags {
@ -2453,6 +2456,7 @@ enum ieee80211_hw_flags {
IEEE80211_HW_AMPDU_KEYBORDER_SUPPORT,
IEEE80211_HW_SUPPORTS_TX_ENCAP_OFFLOAD,
IEEE80211_HW_SUPPORTS_RX_DECAP_OFFLOAD,
IEEE80211_HW_SUPPORTS_CONC_MON_RX_DECAP,
/* keep last, obviously */
NUM_IEEE80211_HW_FLAGS

22
include/uapi/linux/nl80211.h
View file

@ -655,6 +655,9 @@
* When a security association was established on an 802.1X network using
* fast transition, this event should be followed by an
* %NL80211_CMD_PORT_AUTHORIZED event.
* Following a %NL80211_CMD_ROAM event userspace can issue
* %NL80211_CMD_GET_SCAN in order to obtain the scan information for the
* new BSS the card/driver roamed to.
* @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify
* userspace that a connection was dropped by the AP or due to other
* reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and
@ -5937,6 +5940,16 @@ enum nl80211_feature_flags {
* @NL80211_EXT_FEATURE_BEACON_RATE_HE: Driver supports beacon rate
* configuration (AP/mesh) with HE rates.
*
* @NL80211_EXT_FEATURE_SECURE_LTF: Device supports secure LTF measurement
* exchange protocol.
*
* @NL80211_EXT_FEATURE_SECURE_RTT: Device supports secure RTT measurement
* exchange protocol.
*
* @NL80211_EXT_FEATURE_PROT_RANGE_NEGO_AND_MEASURE: Device supports management
* frame protection for all management frames exchanged during the
* negotiation and range measurement procedure.
*
* @NUM_NL80211_EXT_FEATURES: number of extended features.
* @MAX_NL80211_EXT_FEATURES: highest extended feature index.
*/
@ -5998,6 +6011,9 @@ enum nl80211_ext_feature_index {
NL80211_EXT_FEATURE_FILS_DISCOVERY,
NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP,
NL80211_EXT_FEATURE_BEACON_RATE_HE,
NL80211_EXT_FEATURE_SECURE_LTF,
NL80211_EXT_FEATURE_SECURE_RTT,
NL80211_EXT_FEATURE_PROT_RANGE_NEGO_AND_MEASURE,
/* add new features before the definition below */
NUM_NL80211_EXT_FEATURES,
@ -6295,11 +6311,13 @@ struct nl80211_vendor_cmd_info {
* @NL80211_TDLS_PEER_HT: TDLS peer is HT capable.
* @NL80211_TDLS_PEER_VHT: TDLS peer is VHT capable.
* @NL80211_TDLS_PEER_WMM: TDLS peer is WMM capable.
* @NL80211_TDLS_PEER_HE: TDLS peer is HE capable.
*/
enum nl80211_tdls_peer_capability {
NL80211_TDLS_PEER_HT = 1<<0,
NL80211_TDLS_PEER_VHT = 1<<1,
NL80211_TDLS_PEER_WMM = 1<<2,
NL80211_TDLS_PEER_HE = 1<<3,
};
/**
@ -6891,6 +6909,9 @@ enum nl80211_peer_measurement_ftm_capa {
* if neither %NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED nor
* %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set, EDCA based
* ranging will be used.
* @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK: negotiate for LMR feedback. Only
* valid if either %NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED or
* %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set.
*
* @NUM_NL80211_PMSR_FTM_REQ_ATTR: internal
* @NL80211_PMSR_FTM_REQ_ATTR_MAX: highest attribute number
@ -6909,6 +6930,7 @@ enum nl80211_peer_measurement_ftm_req {
NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC,
NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED,
NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED,
NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK,
/* keep last */
NUM_NL80211_PMSR_FTM_REQ_ATTR,

11
net/mac80211/aes_cmac.c
View file

@ -2,6 +2,7 @@
/*
* AES-128-CMAC with TLen 16 for IEEE 802.11w BIP
* Copyright 2008, Jouni Malinen <j@w1.fi>
* Copyright (C) 2020 Intel Corporation
*/
#include <linux/kernel.h>
@ -73,8 +74,14 @@ struct crypto_shash *ieee80211_aes_cmac_key_setup(const u8 key[],
struct crypto_shash *tfm;
tfm = crypto_alloc_shash("cmac(aes)", 0, 0);
if (!IS_ERR(tfm))
crypto_shash_setkey(tfm, key, key_len);
if (!IS_ERR(tfm)) {
int err = crypto_shash_setkey(tfm, key, key_len);
if (err) {
crypto_free_shash(tfm);
return ERR_PTR(err);
}
}
return tfm;
}

1
net/mac80211/debugfs.c
View file

@ -456,6 +456,7 @@ static const char *hw_flag_names[] = {
FLAG(AMPDU_KEYBORDER_SUPPORT),
FLAG(SUPPORTS_TX_ENCAP_OFFLOAD),
FLAG(SUPPORTS_RX_DECAP_OFFLOAD),
FLAG(SUPPORTS_CONC_MON_RX_DECAP),
#undef FLAG
};

37
net/mac80211/debugfs_sta.c
View file

@ -711,17 +711,17 @@ static ssize_t sta_he_capa_read(struct file *file, char __user *userbuf,
PFLAG(MAC, 3, OFDMA_RA, "OFDMA-RA");
switch (cap[3] & IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_MASK) {
case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_USE_VHT:
PRINT("MAX-AMPDU-LEN-EXP-USE-VHT");
case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_0:
PRINT("MAX-AMPDU-LEN-EXP-USE-EXT-0");
break;
case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_1:
PRINT("MAX-AMPDU-LEN-EXP-VHT-1");
case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_1:
PRINT("MAX-AMPDU-LEN-EXP-VHT-EXT-1");
break;
case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2:
PRINT("MAX-AMPDU-LEN-EXP-VHT-2");
case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_2:
PRINT("MAX-AMPDU-LEN-EXP-VHT-EXT-2");
break;
case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_RESERVED:
PRINT("MAX-AMPDU-LEN-EXP-RESERVED");
case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3:
PRINT("MAX-AMPDU-LEN-EXP-VHT-EXT-3");
break;
}
@ -732,15 +732,15 @@ static ssize_t sta_he_capa_read(struct file *file, char __user *userbuf,
PFLAG(MAC, 4, BSRP_BQRP_A_MPDU_AGG, "BSRP-BQRP-A-MPDU-AGG");
PFLAG(MAC, 4, QTP, "QTP");
PFLAG(MAC, 4, BQR, "BQR");
PFLAG(MAC, 4, SRP_RESP, "SRP-RESP");
PFLAG(MAC, 4, PSR_RESP, "PSR-RESP");
PFLAG(MAC, 4, NDP_FB_REP, "NDP-FB-REP");
PFLAG(MAC, 4, OPS, "OPS");
PFLAG(MAC, 4, AMDSU_IN_AMPDU, "AMSDU-IN-AMPDU");
PFLAG(MAC, 4, AMSDU_IN_AMPDU, "AMSDU-IN-AMPDU");
PRINT("MULTI-TID-AGG-TX-QOS-%d", ((cap[5] << 1) | (cap[4] >> 7)) & 0x7);
PFLAG(MAC, 5, SUBCHAN_SELECVITE_TRANSMISSION,
"SUBCHAN-SELECVITE-TRANSMISSION");
PFLAG(MAC, 5, SUBCHAN_SELECTIVE_TRANSMISSION,
"SUBCHAN-SELECTIVE-TRANSMISSION");
PFLAG(MAC, 5, UL_2x996_TONE_RU, "UL-2x996-TONE-RU");
PFLAG(MAC, 5, OM_CTRL_UL_MU_DATA_DIS_RX, "OM-CTRL-UL-MU-DATA-DIS-RX");
PFLAG(MAC, 5, HE_DYNAMIC_SM_PS, "HE-DYNAMIC-SM-PS");
@ -832,8 +832,8 @@ static ssize_t sta_he_capa_read(struct file *file, char __user *userbuf,
PFLAG(PHY, 3, DCM_MAX_RX_NSS_1, "DCM-MAX-RX-NSS-1");
PFLAG(PHY, 3, DCM_MAX_RX_NSS_2, "DCM-MAX-RX-NSS-2");
PFLAG(PHY, 3, RX_HE_MU_PPDU_FROM_NON_AP_STA,
"RX-HE-MU-PPDU-FROM-NON-AP-STA");
PFLAG(PHY, 3, RX_PARTIAL_BW_SU_IN_20MHZ_MU,
"RX-PARTIAL-BW-SU-IN-20MHZ-MU");
PFLAG(PHY, 3, SU_BEAMFORMER, "SU-BEAMFORMER");
PFLAG(PHY, 4, SU_BEAMFORMEE, "SU-BEAMFORMEE");
@ -853,16 +853,17 @@ static ssize_t sta_he_capa_read(struct file *file, char __user *userbuf,
PFLAG(PHY, 6, CODEBOOK_SIZE_42_SU, "CODEBOOK-SIZE-42-SU");
PFLAG(PHY, 6, CODEBOOK_SIZE_75_MU, "CODEBOOK-SIZE-75-MU");
PFLAG(PHY, 6, TRIG_SU_BEAMFORMER_FB, "TRIG-SU-BEAMFORMER-FB");
PFLAG(PHY, 6, TRIG_MU_BEAMFORMER_FB, "TRIG-MU-BEAMFORMER-FB");
PFLAG(PHY, 6, TRIG_SU_BEAMFORMING_FB, "TRIG-SU-BEAMFORMING-FB");
PFLAG(PHY, 6, TRIG_MU_BEAMFORMING_PARTIAL_BW_FB,
"MU-BEAMFORMING-PARTIAL-BW-FB");
PFLAG(PHY, 6, TRIG_CQI_FB, "TRIG-CQI-FB");
PFLAG(PHY, 6, PARTIAL_BW_EXT_RANGE, "PARTIAL-BW-EXT-RANGE");
PFLAG(PHY, 6, PARTIAL_BANDWIDTH_DL_MUMIMO,
"PARTIAL-BANDWIDTH-DL-MUMIMO");
PFLAG(PHY, 6, PPE_THRESHOLD_PRESENT, "PPE-THRESHOLD-PRESENT");
PFLAG(PHY, 7, SRP_BASED_SR, "SRP-BASED-SR");
PFLAG(PHY, 7, POWER_BOOST_FACTOR_AR, "POWER-BOOST-FACTOR-AR");
PFLAG(PHY, 7, PSR_BASED_SR, "PSR-BASED-SR");
PFLAG(PHY, 7, POWER_BOOST_FACTOR_SUPP, "POWER-BOOST-FACTOR-SUPP");
PFLAG(PHY, 7, HE_SU_MU_PPDU_4XLTF_AND_08_US_GI,
"HE-SU-MU-PPDU-4XLTF-AND-08-US-GI");
PFLAG_RANGE(PHY, 7, MAX_NC, 0, 1, 1, "MAX-NC-%d");

2
net/mac80211/ieee80211_i.h
View file

@ -1660,6 +1660,8 @@ void ieee80211_mgd_conn_tx_status(struct ieee80211_sub_if_data *sdata,
void ieee80211_mgd_quiesce(struct ieee80211_sub_if_data *sdata);
void ieee80211_sta_restart(struct ieee80211_sub_if_data *sdata);
void ieee80211_sta_handle_tspec_ac_params(struct ieee80211_sub_if_data *sdata);
void ieee80211_sta_connection_lost(struct ieee80211_sub_if_data *sdata,
u8 *bssid, u8 reason, bool tx);
/* IBSS code */
void ieee80211_ibss_notify_scan_completed(struct ieee80211_local *local);

3
net/mac80211/iface.c
View file

@ -807,7 +807,8 @@ static bool ieee80211_set_sdata_offload_flags(struct ieee80211_sub_if_data *sdat
ieee80211_iftype_supports_hdr_offload(sdata->vif.type)) {
flags |= IEEE80211_OFFLOAD_DECAP_ENABLED;
if (local->monitors)
if (local->monitors &&
!ieee80211_hw_check(&local->hw, SUPPORTS_CONC_MON_RX_DECAP))
flags &= ~IEEE80211_OFFLOAD_DECAP_ENABLED;
} else {
flags &= ~IEEE80211_OFFLOAD_DECAP_ENABLED;

16
net/mac80211/main.c
View file

@ -5,7 +5,7 @@
* Copyright 2006-2007 Jiri Benc <jbenc@suse.cz>
* Copyright 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2017 Intel Deutschland GmbH
* Copyright (C) 2018 - 2019 Intel Corporation
* Copyright (C) 2018-2021 Intel Corporation
*/
#include <net/mac80211.h>
@ -282,6 +282,13 @@ static void ieee80211_restart_work(struct work_struct *work)
* Then we can have a race...
*/
cancel_work_sync(&sdata->u.mgd.csa_connection_drop_work);
if (sdata->vif.csa_active) {
sdata_lock(sdata);
ieee80211_sta_connection_lost(sdata,
sdata->u.mgd.associated->bssid,
WLAN_REASON_UNSPECIFIED, false);
sdata_unlock(sdata);
}
}
flush_delayed_work(&sdata->dec_tailroom_needed_wk);
}
@ -1141,8 +1148,11 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
if (local->hw.wiphy->max_scan_ie_len)
local->hw.wiphy->max_scan_ie_len -= local->scan_ies_len;
WARN_ON(!ieee80211_cs_list_valid(local->hw.cipher_schemes,
local->hw.n_cipher_schemes));
if (WARN_ON(!ieee80211_cs_list_valid(local->hw.cipher_schemes,
local->hw.n_cipher_schemes))) {
result = -EINVAL;
goto fail_workqueue;
}
result = ieee80211_init_cipher_suites(local);
if (result < 0)

16
net/mac80211/mlme.c
View file

@ -1295,6 +1295,11 @@ static void ieee80211_chswitch_post_beacon(struct ieee80211_sub_if_data *sdata)
sdata->vif.csa_active = false;
ifmgd->csa_waiting_bcn = false;
/*
* If the CSA IE is still present on the beacon after the switch,
* we need to consider it as a new CSA (possibly to self).
*/
ifmgd->beacon_crc_valid = false;
ret = drv_post_channel_switch(sdata);
if (ret) {
@ -1400,11 +1405,8 @@ ieee80211_sta_process_chanswitch(struct ieee80211_sub_if_data *sdata,
ch_switch.delay = csa_ie.max_switch_time;
}
if (res < 0) {
ieee80211_queue_work(&local->hw,
&ifmgd->csa_connection_drop_work);
return;
}
if (res < 0)
goto lock_and_drop_connection;
if (beacon && sdata->vif.csa_active && !ifmgd->csa_waiting_bcn) {
if (res)
@ -4382,8 +4384,8 @@ static void ieee80211_sta_timer(struct timer_list *t)
ieee80211_queue_work(&sdata->local->hw, &sdata->work);
}
static void ieee80211_sta_connection_lost(struct ieee80211_sub_if_data *sdata,
u8 *bssid, u8 reason, bool tx)
void ieee80211_sta_connection_lost(struct ieee80211_sub_if_data *sdata,
u8 *bssid, u8 reason, bool tx)
{
u8 frame_buf[IEEE80211_DEAUTH_FRAME_LEN];

4
net/mac80211/rc80211_minstrel_ht.c
View file

@ -370,7 +370,7 @@ minstrel_ht_get_stats(struct minstrel_priv *mp, struct minstrel_ht_sta *mi,
/* short preamble */
if ((mi->supported[group] & BIT(idx + 4)) &&
(rate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE))
idx += 4;
idx += 4;
goto out;
}
@ -868,7 +868,6 @@ static u16
minstrel_ht_next_jump_rate(struct minstrel_ht_sta *mi, u32 fast_rate_dur,
u32 slow_rate_dur, int *slow_rate_ofs)
{
struct minstrel_mcs_group_data *mg;
struct minstrel_rate_stats *mrs;
u32 max_duration = slow_rate_dur;
int i, index, offset;
@ -886,7 +885,6 @@ minstrel_ht_next_jump_rate(struct minstrel_ht_sta *mi, u32 fast_rate_dur,
u8 type;
group = (group + 1) % ARRAY_SIZE(minstrel_mcs_groups);
mg = &mi->groups[group];
supported = mi->supported[group];
if (!supported)

58
net/mac80211/tx.c
View file

@ -5,7 +5,7 @@
* Copyright 2006-2007 Jiri Benc <jbenc@suse.cz>
* Copyright 2007 Johannes Berg <johannes@sipsolutions.net>
* Copyright 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2018-2020 Intel Corporation
* Copyright (C) 2018-2021 Intel Corporation
*
* Transmit and frame generation functions.
*/
@ -1388,8 +1388,20 @@ static void ieee80211_txq_enqueue(struct ieee80211_local *local,
ieee80211_set_skb_enqueue_time(skb);
spin_lock_bh(&fq->lock);
fq_tin_enqueue(fq, tin, flow_idx, skb,
fq_skb_free_func);
/*
* For management frames, don't really apply codel etc.,
* we don't want to apply any shaping or anything we just
* want to simplify the driver API by having them on the
* txqi.
*/
if (unlikely(txqi->txq.tid == IEEE80211_NUM_TIDS)) {
IEEE80211_SKB_CB(skb)->control.flags |=
IEEE80211_TX_INTCFL_NEED_TXPROCESSING;
__skb_queue_tail(&txqi->frags, skb);
} else {
fq_tin_enqueue(fq, tin, flow_idx, skb,
fq_skb_free_func);
}
spin_unlock_bh(&fq->lock);
}
@ -1684,7 +1696,7 @@ static bool __ieee80211_tx(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata;
struct ieee80211_vif *vif;
struct sk_buff *skb;
bool result = true;
bool result;
__le16 fc;
if (WARN_ON(skb_queue_empty(skbs)))
@ -2267,17 +2279,6 @@ netdev_tx_t ieee80211_monitor_start_xmit(struct sk_buff *skb,
payload[7]);
}
/* Initialize skb->priority for QoS frames. If the DONT_REORDER flag
* is set, stick to the default value for skb->priority to assure
* frames injected with this flag are not reordered relative to each
* other.
*/
if (ieee80211_is_data_qos(hdr->frame_control) &&
!(info->control.flags & IEEE80211_TX_CTRL_DONT_REORDER)) {
u8 *p = ieee80211_get_qos_ctl(hdr);
skb->priority = *p & IEEE80211_QOS_CTL_TAG1D_MASK;
}
rcu_read_lock();
/*
@ -2341,6 +2342,15 @@ netdev_tx_t ieee80211_monitor_start_xmit(struct sk_buff *skb,
info->band = chandef->chan->band;
/* Initialize skb->priority according to frame type and TID class,
* with respect to the sub interface that the frame will actually
* be transmitted on. If the DONT_REORDER flag is set, the original
* skb-priority is preserved to assure frames injected with this
* flag are not reordered relative to each other.
*/
ieee80211_select_queue_80211(sdata, skb, hdr);
skb_set_queue_mapping(skb, ieee80211_ac_from_tid(skb->priority));
/* remove the injection radiotap header */
skb_pull(skb, len_rthdr);
@ -3580,10 +3590,16 @@ struct sk_buff *ieee80211_tx_dequeue(struct ieee80211_hw *hw,
/* Make sure fragments stay together. */
skb = __skb_dequeue(&txqi->frags);
if (skb)
goto out;
if (unlikely(skb)) {
if (!(IEEE80211_SKB_CB(skb)->control.flags &
IEEE80211_TX_INTCFL_NEED_TXPROCESSING))
goto out;
IEEE80211_SKB_CB(skb)->control.flags &=
~IEEE80211_TX_INTCFL_NEED_TXPROCESSING;
} else {
skb = fq_tin_dequeue(fq, tin, fq_tin_dequeue_func);
}
skb = fq_tin_dequeue(fq, tin, fq_tin_dequeue_func);
if (!skb)
goto out;
@ -3835,6 +3851,9 @@ bool ieee80211_txq_airtime_check(struct ieee80211_hw *hw,
if (!txq->sta)
return true;
if (unlikely(txq->tid == IEEE80211_NUM_TIDS))
return true;
sta = container_of(txq->sta, struct sta_info, sta);
if (atomic_read(&sta->airtime[txq->ac].aql_tx_pending) <
sta->airtime[txq->ac].aql_limit_low)
@ -4150,6 +4169,9 @@ static bool ieee80211_tx_8023(struct ieee80211_sub_if_data *sdata,
unsigned long flags;
int q = info->hw_queue;
if (sta)
sk_pacing_shift_update(skb->sk, local->hw.tx_sk_pacing_shift);
if (ieee80211_queue_skb(local, sdata, sta, skb))
return true;

10
net/mac80211/util.c
View file

@ -888,18 +888,10 @@ EXPORT_SYMBOL_GPL(wdev_to_ieee80211_vif);
struct wireless_dev *ieee80211_vif_to_wdev(struct ieee80211_vif *vif)
{
struct ieee80211_sub_if_data *sdata;
if (!vif)
return NULL;
sdata = vif_to_sdata(vif);
if (!ieee80211_sdata_running(sdata) ||
!(sdata->flags & IEEE80211_SDATA_IN_DRIVER))
return NULL;
return &sdata->wdev;
return &vif_to_sdata(vif)->wdev;
}
EXPORT_SYMBOL_GPL(ieee80211_vif_to_wdev);

4
net/rfkill/input.c
View file

@ -36,7 +36,7 @@ module_param_named(master_switch_mode, rfkill_master_switch_mode, uint, 0);
MODULE_PARM_DESC(master_switch_mode,
"SW_RFKILL_ALL ON should: 0=do nothing (only unlock); 1=restore; 2=unblock all");
static spinlock_t rfkill_op_lock;
static DEFINE_SPINLOCK(rfkill_op_lock);
static bool rfkill_op_pending;
static unsigned long rfkill_sw_pending[BITS_TO_LONGS(NUM_RFKILL_TYPES)];
static unsigned long rfkill_sw_state[BITS_TO_LONGS(NUM_RFKILL_TYPES)];
@ -330,8 +330,6 @@ int __init rfkill_handler_init(void)
return -EINVAL;
}
spin_lock_init(&rfkill_op_lock);
/* Avoid delay at first schedule */
rfkill_last_scheduled =
jiffies - msecs_to_jiffies(RFKILL_OPS_DELAY) - 1;

7
net/wireless/core.c
View file

@ -1092,14 +1092,15 @@ void wiphy_free(struct wiphy *wiphy)
}
EXPORT_SYMBOL(wiphy_free);
void wiphy_rfkill_set_hw_state(struct wiphy *wiphy, bool blocked)
void wiphy_rfkill_set_hw_state_reason(struct wiphy *wiphy, bool blocked,
enum rfkill_hard_block_reasons reason)
{
struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
if (rfkill_set_hw_state(rdev->rfkill, blocked))
if (rfkill_set_hw_state_reason(rdev->rfkill, blocked, reason))
schedule_work(&rdev->rfkill_block);
}
EXPORT_SYMBOL(wiphy_rfkill_set_hw_state);
EXPORT_SYMBOL(wiphy_rfkill_set_hw_state_reason);
void cfg80211_cqm_config_free(struct wireless_dev *wdev)
{

8
net/wireless/nl80211.c
View file

@ -313,6 +313,7 @@ nl80211_pmsr_ftm_req_attr_policy[NL80211_PMSR_FTM_REQ_ATTR_MAX + 1] = {
[NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC] = { .type = NLA_FLAG },
[NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED] = { .type = NLA_FLAG },
[NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED] = { .type = NLA_FLAG },
[NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK] = { .type = NLA_FLAG },
};
static const struct nla_policy
@ -411,9 +412,10 @@ static const struct nla_policy
nl80211_fils_discovery_policy[NL80211_FILS_DISCOVERY_ATTR_MAX + 1] = {
[NL80211_FILS_DISCOVERY_ATTR_INT_MIN] = NLA_POLICY_MAX(NLA_U32, 10000),
[NL80211_FILS_DISCOVERY_ATTR_INT_MAX] = NLA_POLICY_MAX(NLA_U32, 10000),
NLA_POLICY_RANGE(NLA_BINARY,
NL80211_FILS_DISCOVERY_TMPL_MIN_LEN,
IEEE80211_MAX_DATA_LEN),
[NL80211_FILS_DISCOVERY_ATTR_TMPL] =
NLA_POLICY_RANGE(NLA_BINARY,
NL80211_FILS_DISCOVERY_TMPL_MIN_LEN,
IEEE80211_MAX_DATA_LEN),
};
static const struct nla_policy

12
net/wireless/pmsr.c
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2018 - 2019 Intel Corporation
* Copyright (C) 2018 - 2021 Intel Corporation
*/
#ifndef __PMSR_H
#define __PMSR_H
@ -158,6 +158,16 @@ static int pmsr_parse_ftm(struct cfg80211_registered_device *rdev,
return -EINVAL;
}
out->ftm.lmr_feedback =
!!tb[NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK];
if (!out->ftm.trigger_based && !out->ftm.non_trigger_based &&
out->ftm.lmr_feedback) {
NL_SET_ERR_MSG_ATTR(info->extack,
tb[NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK],
"FTM: LMR feedback set for EDCA based ranging");
return -EINVAL;
}
return 0;
}

10
net/wireless/reg.c
View file

@ -126,7 +126,7 @@ static int reg_num_devs_support_basehint;
* is relevant for all registered devices.
*/
static bool reg_is_indoor;
static spinlock_t reg_indoor_lock;
static DEFINE_SPINLOCK(reg_indoor_lock);
/* Used to track the userspace process controlling the indoor setting */
static u32 reg_is_indoor_portid;
@ -210,11 +210,11 @@ static struct regulatory_request *get_last_request(void)
/* Used to queue up regulatory hints */
static LIST_HEAD(reg_requests_list);
static spinlock_t reg_requests_lock;
static DEFINE_SPINLOCK(reg_requests_lock);
/* Used to queue up beacon hints for review */
static LIST_HEAD(reg_pending_beacons);
static spinlock_t reg_pending_beacons_lock;
static DEFINE_SPINLOCK(reg_pending_beacons_lock);
/* Used to keep track of processed beacon hints */
static LIST_HEAD(reg_beacon_list);
@ -4262,10 +4262,6 @@ int __init regulatory_init(void)
if (IS_ERR(reg_pdev))
return PTR_ERR(reg_pdev);
spin_lock_init(&reg_requests_lock);
spin_lock_init(&reg_pending_beacons_lock);
spin_lock_init(&reg_indoor_lock);
rcu_assign_pointer(cfg80211_regdomain, cfg80211_world_regdom);
user_alpha2[0] = '9';

4
net/wireless/scan.c
View file

@ -589,7 +589,7 @@ static int cfg80211_parse_colocated_ap(const struct cfg80211_bss_ies *ies,
elem = cfg80211_find_elem(WLAN_EID_REDUCED_NEIGHBOR_REPORT, ies->data,
ies->len);
if (!elem || elem->datalen > IEEE80211_MAX_SSID_LEN)
if (!elem)
return 0;
pos = elem->data;
@ -1751,6 +1751,8 @@ cfg80211_bss_update(struct cfg80211_registered_device *rdev,
if (rdev->bss_entries >= bss_entries_limit &&
!cfg80211_bss_expire_oldest(rdev)) {
if (!list_empty(&new->hidden_list))
list_del(&new->hidden_list);
kfree(new);
goto drop;
}

2
net/wireless/util.c
View file

@ -24,7 +24,7 @@
#include "rdev-ops.h"
struct ieee80211_rate *
const struct ieee80211_rate *
ieee80211_get_response_rate(struct ieee80211_supported_band *sband,
u32 basic_rates, int bitrate)
{