u32 ciphers[ARRAY_SIZE(hwsim_ciphers)];
struct mac_address addresses[2];
- struct ieee80211_chanctx_conf *chanctx;
int channels, idx;
bool use_chanctx;
bool destroy_on_close;
struct sk_buff *skb;
void *msg_head;
+ WARN_ON(!is_valid_ether_addr(addr));
+
if (!_portid && !hwsim_virtio_enabled)
return;
#endif
}
+static void mac80211_hwsim_rx(struct mac80211_hwsim_data *data,
+ struct ieee80211_rx_status *rx_status,
+ struct sk_buff *skb)
+{
+ memcpy(IEEE80211_SKB_RXCB(skb), rx_status, sizeof(*rx_status));
+
+ mac80211_hwsim_add_vendor_rtap(skb);
+
+ data->rx_pkts++;
+ data->rx_bytes += skb->len;
+ ieee80211_rx_irqsafe(data->hw, skb);
+}
+
static bool mac80211_hwsim_tx_frame_no_nl(struct ieee80211_hw *hw,
struct sk_buff *skb,
struct ieee80211_channel *chan)
rx_status.mactime = now + data2->tsf_offset;
- memcpy(IEEE80211_SKB_RXCB(nskb), &rx_status, sizeof(rx_status));
-
- mac80211_hwsim_add_vendor_rtap(nskb);
-
- data2->rx_pkts++;
- data2->rx_bytes += nskb->len;
- ieee80211_rx_irqsafe(data2->hw, nskb);
+ mac80211_hwsim_rx(data2, &rx_status, nskb);
}
spin_unlock(&hwsim_radio_lock);
if (!vif->valid_links)
return &vif->bss_conf;
- /* FIXME: handle multicast TX properly */
- if (is_multicast_ether_addr(hdr->addr1) || WARN_ON_ONCE(!sta)) {
- unsigned int first_link = ffs(vif->valid_links) - 1;
-
- return rcu_dereference(vif->link_conf[first_link]);
- }
+ WARN_ON(is_multicast_ether_addr(hdr->addr1));
if (WARN_ON_ONCE(!sta->valid_links))
return &vif->bss_conf;
static int mac80211_hwsim_add_chanctx(struct ieee80211_hw *hw,
struct ieee80211_chanctx_conf *ctx)
{
- struct mac80211_hwsim_data *hwsim = hw->priv;
-
- mutex_lock(&hwsim->mutex);
- hwsim->chanctx = ctx;
- mutex_unlock(&hwsim->mutex);
hwsim_set_chanctx_magic(ctx);
wiphy_dbg(hw->wiphy,
"add channel context control: %d MHz/width: %d/cfreqs:%d/%d MHz\n",
static void mac80211_hwsim_remove_chanctx(struct ieee80211_hw *hw,
struct ieee80211_chanctx_conf *ctx)
{
- struct mac80211_hwsim_data *hwsim = hw->priv;
-
- mutex_lock(&hwsim->mutex);
- hwsim->chanctx = NULL;
- mutex_unlock(&hwsim->mutex);
wiphy_dbg(hw->wiphy,
"remove channel context control: %d MHz/width: %d/cfreqs:%d/%d MHz\n",
ctx->def.chan->center_freq, ctx->def.width,
struct ieee80211_chanctx_conf *ctx,
u32 changed)
{
- struct mac80211_hwsim_data *hwsim = hw->priv;
-
- mutex_lock(&hwsim->mutex);
- hwsim->chanctx = ctx;
- mutex_unlock(&hwsim->mutex);
hwsim_check_chanctx_magic(ctx);
wiphy_dbg(hw->wiphy,
"change channel context control: %d MHz/width: %d/cfreqs:%d/%d MHz\n",
u16 old_links, u16 new_links,
struct ieee80211_bss_conf *old[IEEE80211_MLD_MAX_NUM_LINKS])
{
- unsigned long rem = old_links & ~new_links ?: BIT(0);
+ unsigned long rem = old_links & ~new_links;
unsigned long add = new_links & ~old_links;
int i;
+ if (!old_links)
+ rem |= BIT(0);
+ if (!new_links)
+ add |= BIT(0);
+
for_each_set_bit(i, &rem, IEEE80211_MLD_MAX_NUM_LINKS)
mac80211_hwsim_config_mac_nl(hw, old[i]->addr, false);
struct ieee80211_sta *sta,
u16 old_links, u16 new_links)
{
+ hwsim_check_sta_magic(sta);
+
return 0;
}
static const struct ieee80211_sband_iftype_data sband_capa_2ghz[] = {
{
- .types_mask = BIT(NL80211_IFTYPE_STATION) |
- BIT(NL80211_IFTYPE_AP),
+ .types_mask = BIT(NL80211_IFTYPE_STATION),
+ .he_cap = {
+ .has_he = true,
+ .he_cap_elem = {
+ .mac_cap_info[0] =
+ IEEE80211_HE_MAC_CAP0_HTC_HE,
+ .mac_cap_info[1] =
+ IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US |
+ IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8,
+ .mac_cap_info[2] =
+ IEEE80211_HE_MAC_CAP2_BSR |
+ IEEE80211_HE_MAC_CAP2_MU_CASCADING |
+ IEEE80211_HE_MAC_CAP2_ACK_EN,
+ .mac_cap_info[3] =
+ IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
+ 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 |
+ IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD |
+ IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_TX_MAX_NSTS,
+ .phy_cap_info[2] =
+ IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US |
+ IEEE80211_HE_PHY_CAP2_STBC_TX_UNDER_80MHZ |
+ IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ |
+ IEEE80211_HE_PHY_CAP2_UL_MU_FULL_MU_MIMO |
+ IEEE80211_HE_PHY_CAP2_UL_MU_PARTIAL_MU_MIMO,
+
+ /* Leave all the other PHY capability bytes
+ * unset, as DCM, beam forming, RU and PPE
+ * threshold information are not supported
+ */
+ },
+ .he_mcs_nss_supp = {
+ .rx_mcs_80 = cpu_to_le16(0xfffa),
+ .tx_mcs_80 = cpu_to_le16(0xfffa),
+ .rx_mcs_160 = cpu_to_le16(0xffff),
+ .tx_mcs_160 = cpu_to_le16(0xffff),
+ .rx_mcs_80p80 = cpu_to_le16(0xffff),
+ .tx_mcs_80p80 = cpu_to_le16(0xffff),
+ },
+ },
+ .eht_cap = {
+ .has_eht = true,
+ .eht_cap_elem = {
+ .mac_cap_info[0] =
+ IEEE80211_EHT_MAC_CAP0_EPCS_PRIO_ACCESS |
+ IEEE80211_EHT_MAC_CAP0_OM_CONTROL |
+ IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE1,
+ .phy_cap_info[0] =
+ IEEE80211_EHT_PHY_CAP0_242_TONE_RU_GT20MHZ |
+ IEEE80211_EHT_PHY_CAP0_NDP_4_EHT_LFT_32_GI |
+ IEEE80211_EHT_PHY_CAP0_PARTIAL_BW_UL_MU_MIMO |
+ IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMER |
+ IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMEE,
+ .phy_cap_info[3] =
+ IEEE80211_EHT_PHY_CAP3_NG_16_SU_FEEDBACK |
+ IEEE80211_EHT_PHY_CAP3_NG_16_MU_FEEDBACK |
+ IEEE80211_EHT_PHY_CAP3_CODEBOOK_4_2_SU_FDBK |
+ IEEE80211_EHT_PHY_CAP3_CODEBOOK_7_5_MU_FDBK |
+ IEEE80211_EHT_PHY_CAP3_TRIG_SU_BF_FDBK |
+ IEEE80211_EHT_PHY_CAP3_TRIG_MU_BF_PART_BW_FDBK |
+ IEEE80211_EHT_PHY_CAP3_TRIG_CQI_FDBK,
+ .phy_cap_info[4] =
+ IEEE80211_EHT_PHY_CAP4_PART_BW_DL_MU_MIMO |
+ IEEE80211_EHT_PHY_CAP4_PSR_SR_SUPP |
+ IEEE80211_EHT_PHY_CAP4_POWER_BOOST_FACT_SUPP |
+ IEEE80211_EHT_PHY_CAP4_EHT_MU_PPDU_4_EHT_LTF_08_GI |
+ IEEE80211_EHT_PHY_CAP4_MAX_NC_MASK,
+ .phy_cap_info[5] =
+ IEEE80211_EHT_PHY_CAP5_NON_TRIG_CQI_FEEDBACK |
+ IEEE80211_EHT_PHY_CAP5_TX_LESS_242_TONE_RU_SUPP |
+ IEEE80211_EHT_PHY_CAP5_RX_LESS_242_TONE_RU_SUPP |
+ IEEE80211_EHT_PHY_CAP5_PPE_THRESHOLD_PRESENT |
+ IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_MASK |
+ IEEE80211_EHT_PHY_CAP5_MAX_NUM_SUPP_EHT_LTF_MASK,
+ .phy_cap_info[6] =
+ IEEE80211_EHT_PHY_CAP6_MAX_NUM_SUPP_EHT_LTF_MASK |
+ IEEE80211_EHT_PHY_CAP6_MCS15_SUPP_MASK,
+ .phy_cap_info[7] =
+ IEEE80211_EHT_PHY_CAP7_20MHZ_STA_RX_NDP_WIDER_BW,
+ },
+
+ /* For all MCS and bandwidth, set 8 NSS for both Tx and
+ * Rx
+ */
+ .eht_mcs_nss_supp = {
+ /*
+ * Since B0, B1, B2 and B3 are not set in
+ * the supported channel width set field in the
+ * HE PHY capabilities information field the
+ * device is a 20MHz only device on 2.4GHz band.
+ */
+ .only_20mhz = {
+ .rx_tx_mcs7_max_nss = 0x88,
+ .rx_tx_mcs9_max_nss = 0x88,
+ .rx_tx_mcs11_max_nss = 0x88,
+ .rx_tx_mcs13_max_nss = 0x88,
+ },
+ },
+ /* PPE threshold information is not supported */
+ },
+ },
+ {
+ .types_mask = BIT(NL80211_IFTYPE_AP),
.he_cap = {
.has_he = true,
.he_cap_elem = {
static const struct ieee80211_sband_iftype_data sband_capa_5ghz[] = {
{
- /* TODO: should we support other types, e.g., P2P?*/
- .types_mask = BIT(NL80211_IFTYPE_STATION) |
- BIT(NL80211_IFTYPE_AP),
+ /* TODO: should we support other types, e.g., P2P? */
+ .types_mask = BIT(NL80211_IFTYPE_STATION),
+ .he_cap = {
+ .has_he = true,
+ .he_cap_elem = {
+ .mac_cap_info[0] =
+ IEEE80211_HE_MAC_CAP0_HTC_HE,
+ .mac_cap_info[1] =
+ IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US |
+ IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8,
+ .mac_cap_info[2] =
+ IEEE80211_HE_MAC_CAP2_BSR |
+ IEEE80211_HE_MAC_CAP2_MU_CASCADING |
+ IEEE80211_HE_MAC_CAP2_ACK_EN,
+ .mac_cap_info[3] =
+ IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
+ 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 |
+ IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G,
+ .phy_cap_info[1] =
+ IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_MASK |
+ IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A |
+ IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD |
+ IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_TX_MAX_NSTS,
+ .phy_cap_info[2] =
+ IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US |
+ IEEE80211_HE_PHY_CAP2_STBC_TX_UNDER_80MHZ |
+ IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ |
+ IEEE80211_HE_PHY_CAP2_UL_MU_FULL_MU_MIMO |
+ IEEE80211_HE_PHY_CAP2_UL_MU_PARTIAL_MU_MIMO,
+
+ /* Leave all the other PHY capability bytes
+ * unset, as DCM, beam forming, RU and PPE
+ * threshold information are not supported
+ */
+ },
+ .he_mcs_nss_supp = {
+ .rx_mcs_80 = cpu_to_le16(0xfffa),
+ .tx_mcs_80 = cpu_to_le16(0xfffa),
+ .rx_mcs_160 = cpu_to_le16(0xfffa),
+ .tx_mcs_160 = cpu_to_le16(0xfffa),
+ .rx_mcs_80p80 = cpu_to_le16(0xfffa),
+ .tx_mcs_80p80 = cpu_to_le16(0xfffa),
+ },
+ },
+ .eht_cap = {
+ .has_eht = true,
+ .eht_cap_elem = {
+ .mac_cap_info[0] =
+ IEEE80211_EHT_MAC_CAP0_EPCS_PRIO_ACCESS |
+ IEEE80211_EHT_MAC_CAP0_OM_CONTROL |
+ IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE1,
+ .phy_cap_info[0] =
+ IEEE80211_EHT_PHY_CAP0_242_TONE_RU_GT20MHZ |
+ IEEE80211_EHT_PHY_CAP0_NDP_4_EHT_LFT_32_GI |
+ IEEE80211_EHT_PHY_CAP0_PARTIAL_BW_UL_MU_MIMO |
+ IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMER |
+ IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMEE |
+ IEEE80211_EHT_PHY_CAP0_BEAMFORMEE_SS_80MHZ_MASK,
+ .phy_cap_info[1] =
+ IEEE80211_EHT_PHY_CAP1_BEAMFORMEE_SS_80MHZ_MASK |
+ IEEE80211_EHT_PHY_CAP1_BEAMFORMEE_SS_160MHZ_MASK,
+ .phy_cap_info[2] =
+ IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_80MHZ_MASK |
+ IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_160MHZ_MASK,
+ .phy_cap_info[3] =
+ IEEE80211_EHT_PHY_CAP3_NG_16_SU_FEEDBACK |
+ IEEE80211_EHT_PHY_CAP3_NG_16_MU_FEEDBACK |
+ IEEE80211_EHT_PHY_CAP3_CODEBOOK_4_2_SU_FDBK |
+ IEEE80211_EHT_PHY_CAP3_CODEBOOK_7_5_MU_FDBK |
+ IEEE80211_EHT_PHY_CAP3_TRIG_SU_BF_FDBK |
+ IEEE80211_EHT_PHY_CAP3_TRIG_MU_BF_PART_BW_FDBK |
+ IEEE80211_EHT_PHY_CAP3_TRIG_CQI_FDBK,
+ .phy_cap_info[4] =
+ IEEE80211_EHT_PHY_CAP4_PART_BW_DL_MU_MIMO |
+ IEEE80211_EHT_PHY_CAP4_PSR_SR_SUPP |
+ IEEE80211_EHT_PHY_CAP4_POWER_BOOST_FACT_SUPP |
+ IEEE80211_EHT_PHY_CAP4_EHT_MU_PPDU_4_EHT_LTF_08_GI |
+ IEEE80211_EHT_PHY_CAP4_MAX_NC_MASK,
+ .phy_cap_info[5] =
+ IEEE80211_EHT_PHY_CAP5_NON_TRIG_CQI_FEEDBACK |
+ IEEE80211_EHT_PHY_CAP5_TX_LESS_242_TONE_RU_SUPP |
+ IEEE80211_EHT_PHY_CAP5_RX_LESS_242_TONE_RU_SUPP |
+ IEEE80211_EHT_PHY_CAP5_PPE_THRESHOLD_PRESENT |
+ IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_MASK |
+ IEEE80211_EHT_PHY_CAP5_MAX_NUM_SUPP_EHT_LTF_MASK,
+ .phy_cap_info[6] =
+ IEEE80211_EHT_PHY_CAP6_MAX_NUM_SUPP_EHT_LTF_MASK |
+ IEEE80211_EHT_PHY_CAP6_MCS15_SUPP_MASK,
+ .phy_cap_info[7] =
+ IEEE80211_EHT_PHY_CAP7_20MHZ_STA_RX_NDP_WIDER_BW |
+ IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_80MHZ |
+ IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_160MHZ |
+ IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_80MHZ |
+ IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_160MHZ,
+ },
+
+ /* For all MCS and bandwidth, set 8 NSS for both Tx and
+ * Rx
+ */
+ .eht_mcs_nss_supp = {
+ /*
+ * As B1 and B2 are set in the supported
+ * channel width set field in the HE PHY
+ * capabilities information field include all
+ * the following MCS/NSS.
+ */
+ .bw._80 = {
+ .rx_tx_mcs9_max_nss = 0x88,
+ .rx_tx_mcs11_max_nss = 0x88,
+ .rx_tx_mcs13_max_nss = 0x88,
+ },
+ .bw._160 = {
+ .rx_tx_mcs9_max_nss = 0x88,
+ .rx_tx_mcs11_max_nss = 0x88,
+ .rx_tx_mcs13_max_nss = 0x88,
+ },
+ },
+ /* PPE threshold information is not supported */
+ },
+ },
+ {
+ .types_mask = BIT(NL80211_IFTYPE_AP),
.he_cap = {
.has_he = true,
.he_cap_elem = {
static const struct ieee80211_sband_iftype_data sband_capa_6ghz[] = {
{
- /* TODO: should we support other types, e.g., P2P?*/
- .types_mask = BIT(NL80211_IFTYPE_STATION) |
- BIT(NL80211_IFTYPE_AP),
+ /* TODO: should we support other types, e.g., P2P? */
+ .types_mask = BIT(NL80211_IFTYPE_STATION),
+ .he_6ghz_capa = {
+ .capa = cpu_to_le16(IEEE80211_HE_6GHZ_CAP_MIN_MPDU_START |
+ IEEE80211_HE_6GHZ_CAP_MAX_AMPDU_LEN_EXP |
+ IEEE80211_HE_6GHZ_CAP_MAX_MPDU_LEN |
+ IEEE80211_HE_6GHZ_CAP_SM_PS |
+ IEEE80211_HE_6GHZ_CAP_RD_RESPONDER |
+ IEEE80211_HE_6GHZ_CAP_TX_ANTPAT_CONS |
+ IEEE80211_HE_6GHZ_CAP_RX_ANTPAT_CONS),
+ },
+ .he_cap = {
+ .has_he = true,
+ .he_cap_elem = {
+ .mac_cap_info[0] =
+ IEEE80211_HE_MAC_CAP0_HTC_HE,
+ .mac_cap_info[1] =
+ IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US |
+ IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8,
+ .mac_cap_info[2] =
+ IEEE80211_HE_MAC_CAP2_BSR |
+ IEEE80211_HE_MAC_CAP2_MU_CASCADING |
+ IEEE80211_HE_MAC_CAP2_ACK_EN,
+ .mac_cap_info[3] =
+ IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
+ 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 |
+ IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G,
+ .phy_cap_info[1] =
+ IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_MASK |
+ IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A |
+ IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD |
+ IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_TX_MAX_NSTS,
+ .phy_cap_info[2] =
+ IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US |
+ IEEE80211_HE_PHY_CAP2_STBC_TX_UNDER_80MHZ |
+ IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ |
+ IEEE80211_HE_PHY_CAP2_UL_MU_FULL_MU_MIMO |
+ IEEE80211_HE_PHY_CAP2_UL_MU_PARTIAL_MU_MIMO,
+
+ /* Leave all the other PHY capability bytes
+ * unset, as DCM, beam forming, RU and PPE
+ * threshold information are not supported
+ */
+ },
+ .he_mcs_nss_supp = {
+ .rx_mcs_80 = cpu_to_le16(0xfffa),
+ .tx_mcs_80 = cpu_to_le16(0xfffa),
+ .rx_mcs_160 = cpu_to_le16(0xfffa),
+ .tx_mcs_160 = cpu_to_le16(0xfffa),
+ .rx_mcs_80p80 = cpu_to_le16(0xfffa),
+ .tx_mcs_80p80 = cpu_to_le16(0xfffa),
+ },
+ },
+ .eht_cap = {
+ .has_eht = true,
+ .eht_cap_elem = {
+ .mac_cap_info[0] =
+ IEEE80211_EHT_MAC_CAP0_EPCS_PRIO_ACCESS |
+ IEEE80211_EHT_MAC_CAP0_OM_CONTROL |
+ IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE1,
+ .phy_cap_info[0] =
+ IEEE80211_EHT_PHY_CAP0_320MHZ_IN_6GHZ |
+ IEEE80211_EHT_PHY_CAP0_242_TONE_RU_GT20MHZ |
+ IEEE80211_EHT_PHY_CAP0_NDP_4_EHT_LFT_32_GI |
+ IEEE80211_EHT_PHY_CAP0_PARTIAL_BW_UL_MU_MIMO |
+ IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMER |
+ IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMEE |
+ IEEE80211_EHT_PHY_CAP0_BEAMFORMEE_SS_80MHZ_MASK,
+ .phy_cap_info[1] =
+ IEEE80211_EHT_PHY_CAP1_BEAMFORMEE_SS_80MHZ_MASK |
+ IEEE80211_EHT_PHY_CAP1_BEAMFORMEE_SS_160MHZ_MASK |
+ IEEE80211_EHT_PHY_CAP1_BEAMFORMEE_SS_320MHZ_MASK,
+ .phy_cap_info[2] =
+ IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_80MHZ_MASK |
+ IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_160MHZ_MASK |
+ IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_320MHZ_MASK,
+ .phy_cap_info[3] =
+ IEEE80211_EHT_PHY_CAP3_NG_16_SU_FEEDBACK |
+ IEEE80211_EHT_PHY_CAP3_NG_16_MU_FEEDBACK |
+ IEEE80211_EHT_PHY_CAP3_CODEBOOK_4_2_SU_FDBK |
+ IEEE80211_EHT_PHY_CAP3_CODEBOOK_7_5_MU_FDBK |
+ IEEE80211_EHT_PHY_CAP3_TRIG_SU_BF_FDBK |
+ IEEE80211_EHT_PHY_CAP3_TRIG_MU_BF_PART_BW_FDBK |
+ IEEE80211_EHT_PHY_CAP3_TRIG_CQI_FDBK,
+ .phy_cap_info[4] =
+ IEEE80211_EHT_PHY_CAP4_PART_BW_DL_MU_MIMO |
+ IEEE80211_EHT_PHY_CAP4_PSR_SR_SUPP |
+ IEEE80211_EHT_PHY_CAP4_POWER_BOOST_FACT_SUPP |
+ IEEE80211_EHT_PHY_CAP4_EHT_MU_PPDU_4_EHT_LTF_08_GI |
+ IEEE80211_EHT_PHY_CAP4_MAX_NC_MASK,
+ .phy_cap_info[5] =
+ IEEE80211_EHT_PHY_CAP5_NON_TRIG_CQI_FEEDBACK |
+ IEEE80211_EHT_PHY_CAP5_TX_LESS_242_TONE_RU_SUPP |
+ IEEE80211_EHT_PHY_CAP5_RX_LESS_242_TONE_RU_SUPP |
+ IEEE80211_EHT_PHY_CAP5_PPE_THRESHOLD_PRESENT |
+ IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_MASK |
+ IEEE80211_EHT_PHY_CAP5_MAX_NUM_SUPP_EHT_LTF_MASK,
+ .phy_cap_info[6] =
+ IEEE80211_EHT_PHY_CAP6_MAX_NUM_SUPP_EHT_LTF_MASK |
+ IEEE80211_EHT_PHY_CAP6_MCS15_SUPP_MASK |
+ IEEE80211_EHT_PHY_CAP6_EHT_DUP_6GHZ_SUPP,
+ .phy_cap_info[7] =
+ IEEE80211_EHT_PHY_CAP7_20MHZ_STA_RX_NDP_WIDER_BW |
+ IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_80MHZ |
+ IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_160MHZ |
+ IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_320MHZ |
+ IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_80MHZ |
+ IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_160MHZ |
+ IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_320MHZ,
+ },
+
+ /* For all MCS and bandwidth, set 8 NSS for both Tx and
+ * Rx
+ */
+ .eht_mcs_nss_supp = {
+ /*
+ * As B1 and B2 are set in the supported
+ * channel width set field in the HE PHY
+ * capabilities information field and 320MHz in
+ * 6GHz is supported include all the following
+ * MCS/NSS.
+ */
+ .bw._80 = {
+ .rx_tx_mcs9_max_nss = 0x88,
+ .rx_tx_mcs11_max_nss = 0x88,
+ .rx_tx_mcs13_max_nss = 0x88,
+ },
+ .bw._160 = {
+ .rx_tx_mcs9_max_nss = 0x88,
+ .rx_tx_mcs11_max_nss = 0x88,
+ .rx_tx_mcs13_max_nss = 0x88,
+ },
+ .bw._320 = {
+ .rx_tx_mcs9_max_nss = 0x88,
+ .rx_tx_mcs11_max_nss = 0x88,
+ .rx_tx_mcs13_max_nss = 0x88,
+ },
+ },
+ /* PPE threshold information is not supported */
+ },
+ },
+ {
+ .types_mask = BIT(NL80211_IFTYPE_AP),
.he_6ghz_capa = {
.capa = cpu_to_le16(IEEE80211_HE_6GHZ_CAP_MIN_MPDU_START |
IEEE80211_HE_6GHZ_CAP_MAX_AMPDU_LEN_EXP |
hw->wiphy->max_remain_on_channel_duration = 1000;
data->if_combination.radar_detect_widths = 0;
data->if_combination.num_different_channels = data->channels;
- data->chanctx = NULL;
} else {
data->if_combination.num_different_channels = 1;
data->if_combination.radar_detect_widths =
if (data2->use_chanctx) {
if (data2->tmp_chan)
channel = data2->tmp_chan;
- else if (data2->chanctx)
- channel = data2->chanctx->def.chan;
} else {
channel = data2->channel;
}
- if (!channel)
- goto out;
if (!hwsim_virtio_enabled) {
if (hwsim_net_get_netgroup(genl_info_net(info)) !=
rx_status.freq);
if (!iter_data.channel)
goto out;
+ rx_status.band = iter_data.channel->band;
mutex_lock(&data2->mutex);
if (!hwsim_chans_compat(iter_data.channel, channel)) {
}
}
mutex_unlock(&data2->mutex);
+ } else if (!channel) {
+ goto out;
} else {
rx_status.freq = channel->center_freq;
+ rx_status.band = channel->band;
}
- rx_status.band = channel->band;
rx_status.rate_idx = nla_get_u32(info->attrs[HWSIM_ATTR_RX_RATE]);
rx_status.signal = nla_get_u32(info->attrs[HWSIM_ATTR_SIGNAL]);
ieee80211_is_probe_resp(hdr->frame_control))
rx_status.boottime_ns = ktime_get_boottime_ns();
- memcpy(IEEE80211_SKB_RXCB(skb), &rx_status, sizeof(rx_status));
- data2->rx_pkts++;
- data2->rx_bytes += skb->len;
- ieee80211_rx_irqsafe(data2->hw, skb);
+ mac80211_hwsim_rx(data2, &rx_status, skb);
return 0;
err:
.module = THIS_MODULE,
.small_ops = hwsim_ops,
.n_small_ops = ARRAY_SIZE(hwsim_ops),
+ .resv_start_op = HWSIM_CMD_DEL_MAC_ADDR + 1,
.mcgrps = hwsim_mcgrps,
.n_mcgrps = ARRAY_SIZE(hwsim_mcgrps),
};
nlh = nlmsg_hdr(skb);
gnlh = nlmsg_data(nlh);
+
+ if (skb->len < nlh->nlmsg_len)
+ return -EINVAL;
+
err = genlmsg_parse(nlh, &hwsim_genl_family, tb, HWSIM_ATTR_MAX,
hwsim_genl_policy, NULL);
if (err) {
spin_unlock_irqrestore(&hwsim_virtio_lock, flags);
skb->data = skb->head;
- skb_set_tail_pointer(skb, len);
+ skb_reset_tail_pointer(skb);
+ skb_put(skb, len);
hwsim_virtio_handle_cmd(skb);
spin_lock_irqsave(&hwsim_virtio_lock, flags);
struct ieee80211_hdr {
__le16 frame_control;
__le16 duration_id;
- u8 addr1[ETH_ALEN];
- u8 addr2[ETH_ALEN];
- u8 addr3[ETH_ALEN];
+ struct_group(addrs,
+ u8 addr1[ETH_ALEN];
+ u8 addr2[ETH_ALEN];
+ u8 addr3[ETH_ALEN];
+ );
__le16 seq_ctrl;
u8 addr4[ETH_ALEN];
} __packed __aligned(2);
/* Calculate 802.11be EHT capabilities IE Tx/Rx EHT MCS NSS Support Field size */
static inline u8
ieee80211_eht_mcs_nss_size(const struct ieee80211_he_cap_elem *he_cap,
- const struct ieee80211_eht_cap_elem_fixed *eht_cap)
+ const struct ieee80211_eht_cap_elem_fixed *eht_cap,
+ bool from_ap)
{
u8 count = 0;
if (eht_cap->phy_cap_info[0] & IEEE80211_EHT_PHY_CAP0_320MHZ_IN_6GHZ)
count += 3;
- return count ? count : 4;
+ if (count)
+ return count;
+
+ return from_ap ? 3 : 4;
}
/* 802.11be EHT PPE Thresholds */
}
static inline bool
-ieee80211_eht_capa_size_ok(const u8 *he_capa, const u8 *data, u8 len)
+ieee80211_eht_capa_size_ok(const u8 *he_capa, const u8 *data, u8 len,
+ bool from_ap)
{
const struct ieee80211_eht_cap_elem_fixed *elem = (const void *)data;
u8 needed = sizeof(struct ieee80211_eht_cap_elem_fixed);
return false;
needed += ieee80211_eht_mcs_nss_size((const void *)he_capa,
- (const void *)data);
+ (const void *)data,
+ from_ap);
if (len < needed)
return false;
if (eht_oper && (eht_oper->params & IEEE80211_EHT_OPER_INFO_PRESENT)) {
struct cfg80211_chan_def eht_chandef = *chandef;
- ieee80211_chandef_eht_oper(sdata, eht_oper,
+ ieee80211_chandef_eht_oper(eht_oper,
eht_chandef.width ==
NL80211_CHAN_WIDTH_160,
false, &eht_chandef);
static void ieee80211_add_he_ie(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb,
struct ieee80211_supported_band *sband,
+ enum ieee80211_smps_mode smps_mode,
ieee80211_conn_flags_t conn_flags)
{
u8 *pos, *pre_he_pos;
/* trim excess if any */
skb_trim(skb, skb->len - (pre_he_pos + he_cap_size - pos));
- ieee80211_ie_build_he_6ghz_cap(sdata, skb);
+ ieee80211_ie_build_he_6ghz_cap(sdata, smps_mode, skb);
}
static void ieee80211_add_eht_ie(struct ieee80211_sub_if_data *sdata,
eht_cap_size =
2 + 1 + sizeof(eht_cap->eht_cap_elem) +
ieee80211_eht_mcs_nss_size(&he_cap->he_cap_elem,
- &eht_cap->eht_cap_elem) +
+ &eht_cap->eht_cap_elem,
+ false) +
ieee80211_eht_ppe_size(eht_cap->eht_ppe_thres[0],
eht_cap->eht_cap_elem.phy_cap_info);
pos = skb_put(skb, eht_cap_size);
- ieee80211_ie_build_eht_cap(pos, he_cap, eht_cap, pos + eht_cap_size);
+ ieee80211_ie_build_eht_cap(pos, he_cap, eht_cap, pos + eht_cap_size,
+ false);
}
static void ieee80211_assoc_add_rates(struct sk_buff *skb,
offset);
if (!(assoc_data->link[link_id].conn_flags & IEEE80211_CONN_DISABLE_HE)) {
- ieee80211_add_he_ie(sdata, skb, sband,
+ ieee80211_add_he_ie(sdata, skb, sband, smps_mode,
assoc_data->link[link_id].conn_flags);
ADD_PRESENT_EXT_ELEM(WLAN_EID_EXT_HE_CAPABILITY);
}
ml_elem = skb_put(skb, sizeof(*ml_elem));
ml_elem->control =
cpu_to_le16(IEEE80211_ML_CONTROL_TYPE_BASIC |
- IEEE80211_MLC_BASIC_PRES_EML_CAPA |
IEEE80211_MLC_BASIC_PRES_MLD_CAPA_OP);
common = skb_put(skb, sizeof(*common));
common->len = sizeof(*common) +
- 2 + /* EML capabilities */
2; /* MLD capa/ops */
memcpy(common->mld_mac_addr, sdata->vif.addr, ETH_ALEN);
- skb_put_data(skb, &eml_capa, sizeof(eml_capa));
+
+ /* add EML_CAPA only if needed, see Draft P802.11be_D2.1, 35.3.17 */
+ if (eml_capa &
+ cpu_to_le16((IEEE80211_EML_CAP_EMLSR_SUPP |
+ IEEE80211_EML_CAP_EMLMR_SUPPORT))) {
+ common->len += 2; /* EML capabilities */
+ ml_elem->control |=
+ cpu_to_le16(IEEE80211_MLC_BASIC_PRES_EML_CAPA);
+ skb_put_data(skb, &eml_capa, sizeof(eml_capa));
+ }
/* need indication from userspace to support this */
mld_capa_ops &= ~cpu_to_le16(IEEE80211_MLD_CAP_OP_TID_TO_LINK_MAP_NEG_SUPP);
skb_put_data(skb, &mld_capa_ops, sizeof(mld_capa_ops));
IEEE80211_QUEUE_STOP_REASON_CSA);
mutex_unlock(&local->mtx);
- cfg80211_ch_switch_started_notify(sdata->dev, &csa_ie.chandef,
+ cfg80211_ch_switch_started_notify(sdata->dev, &csa_ie.chandef, 0,
csa_ie.count, csa_ie.mode);
if (local->ops->channel_switch) {
ieee80211_sta_handle_tspec_ac_params(sdata);
}
+void ieee80211_mgd_set_link_qos_params(struct ieee80211_link_data *link)
+{
+ struct ieee80211_sub_if_data *sdata = link->sdata;
+ struct ieee80211_local *local = sdata->local;
+ struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
+ struct ieee80211_tx_queue_params *params = link->tx_conf;
+ u8 ac;
+
+ for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) {
+ mlme_dbg(sdata,
+ "WMM AC=%d acm=%d aifs=%d cWmin=%d cWmax=%d txop=%d uapsd=%d, downgraded=%d\n",
+ ac, params[ac].acm,
+ params[ac].aifs, params[ac].cw_min, params[ac].cw_max,
+ params[ac].txop, params[ac].uapsd,
+ ifmgd->tx_tspec[ac].downgraded);
+ if (!ifmgd->tx_tspec[ac].downgraded &&
+ drv_conf_tx(local, link, ac, ¶ms[ac]))
+ link_err(link,
+ "failed to set TX queue parameters for AC %d\n",
+ ac);
+ }
+}
+
/* MLME */
static bool
ieee80211_sta_wmm_params(struct ieee80211_local *local,
}
}
- for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) {
- mlme_dbg(sdata,
- "WMM AC=%d acm=%d aifs=%d cWmin=%d cWmax=%d txop=%d uapsd=%d, downgraded=%d\n",
- ac, params[ac].acm,
- params[ac].aifs, params[ac].cw_min, params[ac].cw_max,
- params[ac].txop, params[ac].uapsd,
- ifmgd->tx_tspec[ac].downgraded);
+ for (ac = 0; ac < IEEE80211_NUM_ACS; ac++)
link->tx_conf[ac] = params[ac];
- if (!ifmgd->tx_tspec[ac].downgraded &&
- drv_conf_tx(local, link, ac, ¶ms[ac]))
- link_err(link,
- "failed to set TX queue parameters for AC %d\n",
- ac);
- }
+
+ ieee80211_mgd_set_link_qos_params(link);
/* enable WMM or activate new settings */
link->conf->qos = true;
ieee80211_link_info_change_notify(sdata, &sdata->deflink,
BSS_CHANGED_BSSID);
sdata->u.mgd.flags = 0;
+
mutex_lock(&sdata->local->mtx);
ieee80211_link_release_channel(&sdata->deflink);
- mutex_unlock(&sdata->local->mtx);
-
ieee80211_vif_set_links(sdata, 0);
+ mutex_unlock(&sdata->local->mtx);
}
cfg80211_put_bss(sdata->local->hw.wiphy, auth_data->bss);
sdata->u.mgd.flags = 0;
sdata->vif.bss_conf.mu_mimo_owner = false;
- mutex_lock(&sdata->local->mtx);
- ieee80211_link_release_channel(&sdata->deflink);
- mutex_unlock(&sdata->local->mtx);
-
if (status != ASSOC_REJECTED) {
struct cfg80211_assoc_failure data = {
.timeout = status == ASSOC_TIMEOUT,
cfg80211_assoc_failure(sdata->dev, &data);
}
+ mutex_lock(&sdata->local->mtx);
+ ieee80211_link_release_channel(&sdata->deflink);
ieee80211_vif_set_links(sdata, 0);
+ mutex_unlock(&sdata->local->mtx);
}
kfree(assoc_data);
.len = elem_len,
.bss = cbss,
.link_id = link == &sdata->deflink ? -1 : link->link_id,
+ .from_ap = true,
};
bool is_6ghz = cbss->channel->band == NL80211_BAND_6GHZ;
bool is_s1g = cbss->channel->band == NL80211_BAND_S1GHZ;
bool is_6ghz = cbss->channel->band == NL80211_BAND_6GHZ;
bool is_5ghz = cbss->channel->band == NL80211_BAND_5GHZ;
struct ieee80211_bss *bss = (void *)cbss->priv;
+ struct ieee80211_elems_parse_params parse_params = {
+ .bss = cbss,
+ .link_id = -1,
+ .from_ap = true,
+ };
struct ieee802_11_elems *elems;
const struct cfg80211_bss_ies *ies;
int ret;
rcu_read_lock();
ies = rcu_dereference(cbss->ies);
- elems = ieee802_11_parse_elems(ies->data, ies->len, false, cbss);
+ parse_params.start = ies->data;
+ parse_params.len = ies->len;
+ elems = ieee802_11_parse_elems_full(&parse_params);
if (!elems) {
rcu_read_unlock();
return -ENOMEM;
struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
struct ieee80211_mgd_assoc_data *assoc_data = ifmgd->assoc_data;
u16 capab_info, status_code, aid;
+ struct ieee80211_elems_parse_params parse_params = {
+ .bss = NULL,
+ .link_id = -1,
+ .from_ap = true,
+ };
struct ieee802_11_elems *elems;
int ac;
const u8 *elem_start;
return;
elem_len = len - (elem_start - (u8 *)mgmt);
- elems = ieee802_11_parse_elems(elem_start, elem_len, false, NULL);
+ parse_params.start = elem_start;
+ parse_params.len = elem_len;
+ elems = ieee802_11_parse_elems_full(&parse_params);
if (!elems)
goto notify_driver;
resp.req_ies = ifmgd->assoc_req_ies;
resp.req_ies_len = ifmgd->assoc_req_ies_len;
if (sdata->vif.valid_links)
- resp.ap_mld_addr = assoc_data->ap_addr;
+ resp.ap_mld_addr = sdata->vif.cfg.ap_addr;
cfg80211_rx_assoc_resp(sdata->dev, &resp);
notify_driver:
drv_mgd_complete_tx(sdata->local, sdata, &info);
u32 ncrc = 0;
u8 *bssid, *variable = mgmt->u.beacon.variable;
u8 deauth_buf[IEEE80211_DEAUTH_FRAME_LEN];
+ struct ieee80211_elems_parse_params parse_params = {
+ .link_id = -1,
+ .from_ap = true,
+ };
sdata_assert_lock(sdata);
if (baselen > len)
return;
+ parse_params.start = variable;
+ parse_params.len = len - baselen;
+
rcu_read_lock();
chanctx_conf = rcu_dereference(link->conf->chanctx_conf);
if (!chanctx_conf) {
if (ifmgd->assoc_data && ifmgd->assoc_data->need_beacon &&
!WARN_ON(sdata->vif.valid_links) &&
ieee80211_rx_our_beacon(bssid, ifmgd->assoc_data->link[0].bss)) {
- elems = ieee802_11_parse_elems(variable, len - baselen, false,
- ifmgd->assoc_data->link[0].bss);
+ parse_params.bss = ifmgd->assoc_data->link[0].bss;
+ elems = ieee802_11_parse_elems_full(&parse_params);
if (!elems)
return;
*/
if (!ieee80211_is_s1g_beacon(hdr->frame_control))
ncrc = crc32_be(0, (void *)&mgmt->u.beacon.beacon_int, 4);
- elems = ieee802_11_parse_elems_crc(variable, len - baselen,
- false, care_about_ies, ncrc,
- link->u.mgd.bss);
+ parse_params.bss = link->u.mgd.bss;
+ parse_params.filter = care_about_ies;
+ parse_params.crc = ncrc;
+ elems = ieee802_11_parse_elems_full(&parse_params);
if (!elems)
return;
ncrc = elems->crc;
sdata_lock(sdata);
+ if (rx_status->link_valid) {
+ link = sdata_dereference(sdata->link[rx_status->link_id],
+ sdata);
+ if (!link)
+ goto out;
+ }
+
switch (fc & IEEE80211_FCTL_STYPE) {
case IEEE80211_STYPE_BEACON:
ieee80211_rx_mgmt_beacon(link, (void *)mgmt,
}
break;
}
+out:
sdata_unlock(sdata);
}
if (sdata->u.mgd.assoc_data)
ether_addr_copy(link->conf->addr,
sdata->u.mgd.assoc_data->link[link_id].addr);
+ else if (!is_valid_ether_addr(link->conf->addr))
+ eth_random_addr(link->conf->addr);
}
/* scan finished notification */
goto out_err;
}
- if (mlo && !is_valid_ether_addr(link->conf->addr))
- eth_random_addr(link->conf->addr);
-
if (WARN_ON(!ifmgd->auth_data && !ifmgd->assoc_data)) {
err = -EINVAL;
goto out_err;
return 0;
out_err:
+ ieee80211_link_release_channel(&sdata->deflink);
ieee80211_vif_set_links(sdata, 0);
return err;
}
}
}
+ /* FIXME: no support for 4-addr MLO yet */
+ if (sdata->u.mgd.use_4addr && req->link_id >= 0)
+ return -EOPNOTSUPP;
+
assoc_data = kzalloc(size, GFP_KERNEL);
if (!assoc_data)
return -ENOMEM;
}
static void __ieee80211_queue_skb_to_iface(struct ieee80211_sub_if_data *sdata,
+ int link_id,
struct sta_info *sta,
struct sk_buff *skb)
{
+ struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
+
+ if (link_id >= 0) {
+ status->link_valid = 1;
+ status->link_id = link_id;
+ } else {
+ status->link_valid = 0;
+ }
+
skb_queue_tail(&sdata->skb_queue, skb);
ieee80211_queue_work(&sdata->local->hw, &sdata->work);
if (sta)
}
static void ieee80211_queue_skb_to_iface(struct ieee80211_sub_if_data *sdata,
+ int link_id,
struct sta_info *sta,
struct sk_buff *skb)
{
skb->protocol = 0;
- __ieee80211_queue_skb_to_iface(sdata, sta, skb);
+ __ieee80211_queue_skb_to_iface(sdata, link_id, sta, skb);
}
static void ieee80211_handle_mu_mimo_mon(struct ieee80211_sub_if_data *sdata,
if (!skb)
return;
- ieee80211_queue_skb_to_iface(sdata, NULL, skb);
+ ieee80211_queue_skb_to_iface(sdata, -1, NULL, skb);
}
/*
/* if this mpdu is fragmented - terminate rx aggregation session */
sc = le16_to_cpu(hdr->seq_ctrl);
if (sc & IEEE80211_SCTL_FRAG) {
- ieee80211_queue_skb_to_iface(rx->sdata, NULL, skb);
+ ieee80211_queue_skb_to_iface(rx->sdata, rx->link_id, NULL, skb);
return;
}
ieee80211_rx_get_bigtk(struct ieee80211_rx_data *rx, int idx)
{
struct ieee80211_key *key = NULL;
- struct ieee80211_sub_if_data *sdata = rx->sdata;
int idx2;
/* Make sure key gets set if either BIGTK key index is set so that
idx2 = idx - 1;
}
- if (rx->sta)
- key = rcu_dereference(rx->sta->deflink.gtk[idx]);
+ if (rx->link_sta)
+ key = rcu_dereference(rx->link_sta->gtk[idx]);
if (!key)
- key = rcu_dereference(sdata->deflink.gtk[idx]);
- if (!key && rx->sta)
- key = rcu_dereference(rx->sta->deflink.gtk[idx2]);
+ key = rcu_dereference(rx->link->gtk[idx]);
+ if (!key && rx->link_sta)
+ key = rcu_dereference(rx->link_sta->gtk[idx2]);
if (!key)
- key = rcu_dereference(sdata->deflink.gtk[idx2]);
+ key = rcu_dereference(rx->link->gtk[idx2]);
return key;
}
if (mmie_keyidx < NUM_DEFAULT_KEYS ||
mmie_keyidx >= NUM_DEFAULT_KEYS + NUM_DEFAULT_MGMT_KEYS)
return RX_DROP_MONITOR; /* unexpected BIP keyidx */
- if (rx->sta) {
+ if (rx->link_sta) {
if (ieee80211_is_group_privacy_action(skb) &&
test_sta_flag(rx->sta, WLAN_STA_MFP))
return RX_DROP_MONITOR;
- rx->key = rcu_dereference(rx->sta->deflink.gtk[mmie_keyidx]);
+ rx->key = rcu_dereference(rx->link_sta->gtk[mmie_keyidx]);
}
if (!rx->key)
- rx->key = rcu_dereference(rx->sdata->deflink.gtk[mmie_keyidx]);
+ rx->key = rcu_dereference(rx->link->gtk[mmie_keyidx]);
} else if (!ieee80211_has_protected(fc)) {
/*
* The frame was not protected, so skip decryption. However, we
* have been expected.
*/
struct ieee80211_key *key = NULL;
- struct ieee80211_sub_if_data *sdata = rx->sdata;
int i;
if (ieee80211_is_beacon(fc)) {
key = ieee80211_rx_get_bigtk(rx, -1);
} else if (ieee80211_is_mgmt(fc) &&
is_multicast_ether_addr(hdr->addr1)) {
- key = rcu_dereference(rx->sdata->deflink.default_mgmt_key);
+ key = rcu_dereference(rx->link->default_mgmt_key);
} else {
- if (rx->sta) {
+ if (rx->link_sta) {
for (i = 0; i < NUM_DEFAULT_KEYS; i++) {
- key = rcu_dereference(rx->sta->deflink.gtk[i]);
+ key = rcu_dereference(rx->link_sta->gtk[i]);
if (key)
break;
}
}
if (!key) {
for (i = 0; i < NUM_DEFAULT_KEYS; i++) {
- key = rcu_dereference(sdata->deflink.gtk[i]);
+ key = rcu_dereference(rx->link->gtk[i]);
if (key)
break;
}
return RX_DROP_UNUSABLE;
/* check per-station GTK first, if multicast packet */
- if (is_multicast_ether_addr(hdr->addr1) && rx->sta)
- rx->key = rcu_dereference(rx->sta->deflink.gtk[keyidx]);
+ if (is_multicast_ether_addr(hdr->addr1) && rx->link_sta)
+ rx->key = rcu_dereference(rx->link_sta->gtk[keyidx]);
/* if not found, try default key */
if (!rx->key) {
if (is_multicast_ether_addr(hdr->addr1))
- rx->key = rcu_dereference(rx->sdata->deflink.gtk[keyidx]);
+ rx->key = rcu_dereference(rx->link->gtk[keyidx]);
if (!rx->key)
rx->key = rcu_dereference(rx->sdata->keys[keyidx]);
(tf->action_code == WLAN_TDLS_CHANNEL_SWITCH_REQUEST ||
tf->action_code == WLAN_TDLS_CHANNEL_SWITCH_RESPONSE)) {
rx->skb->protocol = cpu_to_be16(ETH_P_TDLS);
- __ieee80211_queue_skb_to_iface(sdata, rx->sta, rx->skb);
+ __ieee80211_queue_skb_to_iface(sdata, rx->link_id,
+ rx->sta, rx->skb);
return RX_QUEUED;
}
}
return RX_QUEUED;
queue:
- ieee80211_queue_skb_to_iface(sdata, rx->sta, rx->skb);
+ ieee80211_queue_skb_to_iface(sdata, rx->link_id, rx->sta, rx->skb);
return RX_QUEUED;
}
return RX_DROP_MONITOR;
/* for now only beacons are ext, so queue them */
- ieee80211_queue_skb_to_iface(sdata, rx->sta, rx->skb);
+ ieee80211_queue_skb_to_iface(sdata, rx->link_id, rx->sta, rx->skb);
return RX_QUEUED;
}
return RX_DROP_MONITOR;
}
- ieee80211_queue_skb_to_iface(sdata, rx->sta, rx->skb);
+ ieee80211_queue_skb_to_iface(sdata, rx->link_id, rx->sta, rx->skb);
return RX_QUEUED;
}
.link_id = -1,
};
struct tid_ampdu_rx *tid_agg_rx;
+ u8 link_id;
tid_agg_rx = rcu_dereference(sta->ampdu_mlme.tid_rx[tid]);
if (!tid_agg_rx)
};
drv_event_callback(rx.local, rx.sdata, &event);
}
+ /* FIXME: statistics won't be right with this */
+ link_id = sta->sta.valid_links ? ffs(sta->sta.valid_links) - 1 : 0;
+ rx.link = rcu_dereference(sta->sdata->link[link_id]);
ieee80211_rx_handlers(&rx, &frames);
}
mutex_unlock(&local->sta_mtx);
}
+static bool
+ieee80211_rx_is_valid_sta_link_id(struct ieee80211_sta *sta, u8 link_id)
+{
+ if (!sta->mlo)
+ return false;
+
+ return !!(sta->valid_links & BIT(link_id));
+}
+
static void ieee80211_rx_8023(struct ieee80211_rx_data *rx,
struct ieee80211_fast_rx *fast_rx,
int orig_len)
struct ieee80211_sta_rx_stats *stats;
struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(rx->skb);
struct sta_info *sta = rx->sta;
+ struct link_sta_info *link_sta;
struct sk_buff *skb = rx->skb;
void *sa = skb->data + ETH_ALEN;
void *da = skb->data;
- stats = &sta->deflink.rx_stats;
+ if (rx->link_id >= 0) {
+ link_sta = rcu_dereference(sta->link[rx->link_id]);
+ if (WARN_ON_ONCE(!link_sta)) {
+ dev_kfree_skb(rx->skb);
+ return;
+ }
+ } else {
+ link_sta = &sta->deflink;
+ }
+
+ stats = &link_sta->rx_stats;
if (fast_rx->uses_rss)
- stats = this_cpu_ptr(sta->deflink.pcpu_rx_stats);
+ stats = this_cpu_ptr(link_sta->pcpu_rx_stats);
/* statistics part of ieee80211_rx_h_sta_process() */
if (!(status->flag & RX_FLAG_NO_SIGNAL_VAL)) {
stats->last_signal = status->signal;
if (!fast_rx->uses_rss)
- ewma_signal_add(&sta->deflink.rx_stats_avg.signal,
+ ewma_signal_add(&link_sta->rx_stats_avg.signal,
-status->signal);
}
stats->chain_signal_last[i] = signal;
if (!fast_rx->uses_rss)
- ewma_signal_add(&sta->deflink.rx_stats_avg.chain_signal[i],
+ ewma_signal_add(&link_sta->rx_stats_avg.chain_signal[i],
-signal);
}
}
u8 da[ETH_ALEN];
u8 sa[ETH_ALEN];
} addrs __aligned(2);
- struct ieee80211_sta_rx_stats *stats = &sta->deflink.rx_stats;
+ struct link_sta_info *link_sta;
+ struct ieee80211_sta_rx_stats *stats;
/* for parallel-rx, we need to have DUP_VALIDATED, otherwise we write
* to a common data structure; drivers can implement that per queue
return true;
drop:
dev_kfree_skb(skb);
+
+ if (rx->link_id >= 0) {
+ link_sta = rcu_dereference(sta->link[rx->link_id]);
+ if (!link_sta)
+ return true;
+ } else {
+ link_sta = &sta->deflink;
+ }
+
if (fast_rx->uses_rss)
- stats = this_cpu_ptr(sta->deflink.pcpu_rx_stats);
+ stats = this_cpu_ptr(link_sta->pcpu_rx_stats);
+ else
+ stats = &link_sta->rx_stats;
stats->dropped++;
return true;
if (!link)
return true;
rx->link = link;
+
+ if (rx->sta) {
+ rx->link_sta =
+ rcu_dereference(rx->sta->link[rx->link_id]);
+ if (!rx->link_sta)
+ return true;
+ }
} else {
+ if (rx->sta)
+ rx->link_sta = &rx->sta->deflink;
+
rx->link = &sdata->deflink;
}
struct list_head *list)
{
struct ieee80211_local *local = hw_to_local(hw);
+ struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
struct ieee80211_fast_rx *fast_rx;
struct ieee80211_rx_data rx;
rx.sta = container_of(pubsta, struct sta_info, sta);
rx.sdata = rx.sta->sdata;
- rx.link = &rx.sdata->deflink;
+
+ if (status->link_valid &&
+ !ieee80211_rx_is_valid_sta_link_id(pubsta, status->link_id))
+ goto drop;
+
+ /*
+ * TODO: Should the frame be dropped if the right link_id is not
+ * available? Or may be it is fine in the current form to proceed with
+ * the frame processing because with frame being in 802.3 format,
+ * link_id is used only for stats purpose and updating the stats on
+ * the deflink is fine?
+ */
+ if (status->link_valid)
+ rx.link_id = status->link_id;
+
+ if (rx.link_id >= 0) {
+ struct ieee80211_link_data *link;
+
+ link = rcu_dereference(rx.sdata->link[rx.link_id]);
+ if (!link)
+ goto drop;
+ rx.link = link;
+ } else {
+ rx.link = &rx.sdata->deflink;
+ }
fast_rx = rcu_dereference(rx.sta->fast_rx);
if (!fast_rx)
rx->sta = link_sta->sta;
rx->link_id = link_sta->link_id;
} else {
+ struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
+
rx->sta = sta_info_get_bss(rx->sdata, hdr->addr2);
+ if (rx->sta) {
+ if (status->link_valid &&
+ !ieee80211_rx_is_valid_sta_link_id(&rx->sta->sta,
+ status->link_id))
+ return false;
+
+ rx->link_id = status->link_valid ? status->link_id : -1;
+ } else {
+ rx->link_id = -1;
+ }
}
return ieee80211_prepare_and_rx_handle(rx, skb, consume);
struct list_head *list)
{
struct ieee80211_local *local = hw_to_local(hw);
+ struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
struct ieee80211_sub_if_data *sdata;
struct ieee80211_hdr *hdr;
__le16 fc;
if (ieee80211_is_data(fc)) {
struct sta_info *sta, *prev_sta;
+ u8 link_id = status->link_id;
if (pubsta) {
rx.sta = container_of(pubsta, struct sta_info, sta);
rx.sdata = rx.sta->sdata;
+
+ if (status->link_valid &&
+ !ieee80211_rx_is_valid_sta_link_id(pubsta, link_id))
+ goto out;
+
+ if (status->link_valid)
+ rx.link_id = status->link_id;
+
+ /*
+ * In MLO connection, fetch the link_id using addr2
+ * when the driver does not pass link_id in status.
+ * When the address translation is already performed by
+ * driver/hw, the valid link_id must be passed in
+ * status.
+ */
+
+ if (!status->link_valid && pubsta->mlo) {
+ struct ieee80211_hdr *hdr = (void *)skb->data;
+ struct link_sta_info *link_sta;
+
+ link_sta = link_sta_info_get_bss(rx.sdata,
+ hdr->addr2);
+ if (!link_sta)
+ goto out;
+
+ rx.link_id = link_sta->link_id;
+ }
+
if (ieee80211_prepare_and_rx_handle(&rx, skb, true))
return;
goto out;
continue;
}
+ if ((status->link_valid &&
+ !ieee80211_rx_is_valid_sta_link_id(&prev_sta->sta,
+ link_id)) ||
+ (!status->link_valid && prev_sta->sta.mlo))
+ continue;
+
+ rx.link_id = status->link_valid ? link_id : -1;
rx.sta = prev_sta;
rx.sdata = prev_sta->sdata;
ieee80211_prepare_and_rx_handle(&rx, skb, false);
}
if (prev_sta) {
+ if ((status->link_valid &&
+ !ieee80211_rx_is_valid_sta_link_id(&prev_sta->sta,
+ link_id)) ||
+ (!status->link_valid && prev_sta->sta.mlo))
+ goto out;
+
+ rx.link_id = status->link_valid ? link_id : -1;
rx.sta = prev_sta;
rx.sdata = prev_sta->sdata;
}
}
+ if (WARN_ON_ONCE(status->link_id >= IEEE80211_LINK_UNSPECIFIED))
+ goto drop;
+
status->rx_flags = 0;
kcov_remote_start_common(skb_get_kcov_handle(skb));
projects / platform / kernel / linux-starfive.git / commitdiff