diff options
Diffstat (limited to 'package/kernel/mac80211/patches/subsys/315-mac80211-add-rx-decapsulation-offload-support.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/subsys/315-mac80211-add-rx-decapsulation-offload-support.patch | 77 |
1 files changed, 36 insertions, 41 deletions
diff --git a/package/kernel/mac80211/patches/subsys/315-mac80211-add-rx-decapsulation-offload-support.patch b/package/kernel/mac80211/patches/subsys/315-mac80211-add-rx-decapsulation-offload-support.patch index 49af25eb1d..4f0e5fb31a 100644 --- a/package/kernel/mac80211/patches/subsys/315-mac80211-add-rx-decapsulation-offload-support.patch +++ b/package/kernel/mac80211/patches/subsys/315-mac80211-add-rx-decapsulation-offload-support.patch @@ -26,7 +26,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> --- a/include/net/mac80211.h +++ b/include/net/mac80211.h -@@ -1297,6 +1297,8 @@ ieee80211_tx_info_clear_status(struct ie +@@ -1300,6 +1300,8 @@ ieee80211_tx_info_clear_status(struct ie * the "0-length PSDU" field included there. The value for it is * in &struct ieee80211_rx_status. Note that if this value isn't * known the frame shouldn't be reported. @@ -35,7 +35,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> */ enum mac80211_rx_flags { RX_FLAG_MMIC_ERROR = BIT(0), -@@ -1329,6 +1331,7 @@ enum mac80211_rx_flags { +@@ -1332,6 +1334,7 @@ enum mac80211_rx_flags { RX_FLAG_RADIOTAP_HE_MU = BIT(27), RX_FLAG_RADIOTAP_LSIG = BIT(28), RX_FLAG_NO_PSDU = BIT(29), @@ -43,7 +43,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> }; /** -@@ -1650,11 +1653,15 @@ enum ieee80211_vif_flags { +@@ -1653,11 +1656,15 @@ enum ieee80211_vif_flags { * The driver supports sending frames passed as 802.3 frames by mac80211. * It must also support sending 802.11 packets for the same interface. * @IEEE80211_OFFLOAD_ENCAP_4ADDR: support 4-address mode encapsulation offload @@ -59,7 +59,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> }; /** -@@ -2390,6 +2397,9 @@ struct ieee80211_txq { +@@ -2393,6 +2400,9 @@ struct ieee80211_txq { * @IEEE80211_HW_SUPPORTS_TX_ENCAP_OFFLOAD: Hardware supports tx encapsulation * offload * @@ -69,7 +69,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> * @NUM_IEEE80211_HW_FLAGS: number of hardware flags, used for sizing arrays */ enum ieee80211_hw_flags { -@@ -2443,6 +2453,7 @@ enum ieee80211_hw_flags { +@@ -2446,6 +2456,7 @@ enum ieee80211_hw_flags { IEEE80211_HW_SUPPORTS_ONLY_HE_MULTI_BSSID, IEEE80211_HW_AMPDU_KEYBORDER_SUPPORT, IEEE80211_HW_SUPPORTS_TX_ENCAP_OFFLOAD, @@ -77,10 +77,10 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> /* keep last, obviously */ NUM_IEEE80211_HW_FLAGS -@@ -4196,6 +4207,9 @@ struct ieee80211_ops { - struct ieee80211_vif *vif); - void (*sta_set_4addr)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, +@@ -4202,6 +4213,9 @@ struct ieee80211_ops { struct ieee80211_sta *sta, bool enabled); + int (*set_sar_specs)(struct ieee80211_hw *hw, + const struct cfg80211_sar_specs *sar); + void (*sta_set_decap_offload)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, bool enabled); @@ -132,7 +132,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> #endif /* __MAC80211_DRIVER_OPS */ --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c -@@ -856,7 +856,7 @@ static const struct net_device_ops ieee8 +@@ -815,7 +815,7 @@ static const struct net_device_ops ieee8 }; @@ -141,7 +141,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> { switch (iftype) { /* P2P GO and client are mapped to AP/STATION types */ -@@ -876,7 +876,7 @@ static bool ieee80211_set_sdata_offload_ +@@ -835,7 +835,7 @@ static bool ieee80211_set_sdata_offload_ flags = sdata->vif.offload_flags; if (ieee80211_hw_check(&local->hw, SUPPORTS_TX_ENCAP_OFFLOAD) && @@ -150,7 +150,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> flags |= IEEE80211_OFFLOAD_ENCAP_ENABLED; if (!ieee80211_hw_check(&local->hw, SUPPORTS_TX_FRAG) && -@@ -889,10 +889,21 @@ static bool ieee80211_set_sdata_offload_ +@@ -848,10 +848,21 @@ static bool ieee80211_set_sdata_offload_ flags &= ~IEEE80211_OFFLOAD_ENCAP_ENABLED; } @@ -172,7 +172,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> return true; } -@@ -910,7 +921,7 @@ static void ieee80211_set_vif_encap_ops( +@@ -869,7 +880,7 @@ static void ieee80211_set_vif_encap_ops( } if (!ieee80211_hw_check(&local->hw, SUPPORTS_TX_ENCAP_OFFLOAD) || @@ -183,7 +183,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> enabled = bss->vif.offload_flags & IEEE80211_OFFLOAD_ENCAP_ENABLED; --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c -@@ -4195,7 +4195,9 @@ void ieee80211_check_fast_rx(struct sta_ +@@ -4099,7 +4099,9 @@ void ieee80211_check_fast_rx(struct sta_ .vif_type = sdata->vif.type, .control_port_protocol = sdata->control_port_protocol, }, *old, *new = NULL; @@ -193,7 +193,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> /* use sparse to check that we don't return without updating */ __acquire(check_fast_rx); -@@ -4308,6 +4310,17 @@ void ieee80211_check_fast_rx(struct sta_ +@@ -4212,6 +4214,17 @@ void ieee80211_check_fast_rx(struct sta_ if (assign) new = kmemdup(&fastrx, sizeof(fastrx), GFP_KERNEL); @@ -211,7 +211,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> spin_lock_bh(&sta->lock); old = rcu_dereference_protected(sta->fast_rx, true); rcu_assign_pointer(sta->fast_rx, new); -@@ -4354,6 +4367,108 @@ void ieee80211_check_fast_rx_iface(struc +@@ -4258,6 +4271,108 @@ void ieee80211_check_fast_rx_iface(struc mutex_unlock(&local->sta_mtx); } @@ -264,7 +264,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> + + skb->dev = fast_rx->dev; + -+ ieee80211_rx_stats(fast_rx->dev, skb->len); ++ dev_sw_netstats_rx_add(fast_rx->dev, skb->len); + + /* The seqno index has the same property as needed + * for the rx_msdu field, i.e. it is IEEE80211_NUM_TIDS @@ -320,7 +320,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> static bool ieee80211_invoke_fast_rx(struct ieee80211_rx_data *rx, struct ieee80211_fast_rx *fast_rx) { -@@ -4374,9 +4489,6 @@ static bool ieee80211_invoke_fast_rx(str +@@ -4278,9 +4393,6 @@ static bool ieee80211_invoke_fast_rx(str } addrs __aligned(2); struct ieee80211_sta_rx_stats *stats = &sta->rx_stats; @@ -330,7 +330,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> /* for parallel-rx, we need to have DUP_VALIDATED, otherwise we write * to a common data structure; drivers can implement that per queue * but we don't have that information in mac80211 -@@ -4450,32 +4562,6 @@ static bool ieee80211_invoke_fast_rx(str +@@ -4354,32 +4466,6 @@ static bool ieee80211_invoke_fast_rx(str pskb_trim(skb, skb->len - fast_rx->icv_len)) goto drop; @@ -363,7 +363,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> if (rx->key && !ieee80211_has_protected(hdr->frame_control)) goto drop; -@@ -4487,12 +4573,6 @@ static bool ieee80211_invoke_fast_rx(str +@@ -4391,12 +4477,6 @@ static bool ieee80211_invoke_fast_rx(str return true; } @@ -376,13 +376,13 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> /* do the header conversion - first grab the addresses */ ether_addr_copy(addrs.da, skb->data + fast_rx->da_offs); ether_addr_copy(addrs.sa, skb->data + fast_rx->sa_offs); -@@ -4501,62 +4581,14 @@ static bool ieee80211_invoke_fast_rx(str +@@ -4405,62 +4485,14 @@ static bool ieee80211_invoke_fast_rx(str /* push the addresses in front */ memcpy(skb_push(skb, sizeof(addrs)), &addrs, sizeof(addrs)); - skb->dev = fast_rx->dev; - -- ieee80211_rx_stats(fast_rx->dev, skb->len); +- dev_sw_netstats_rx_add(fast_rx->dev, skb->len); - - /* The seqno index has the same property as needed - * for the rx_msdu field, i.e. it is IEEE80211_NUM_TIDS @@ -443,7 +443,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> stats->dropped++; return true; } -@@ -4610,6 +4642,47 @@ static bool ieee80211_prepare_and_rx_han +@@ -4514,6 +4546,47 @@ static bool ieee80211_prepare_and_rx_han return true; } @@ -491,31 +491,26 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> /* * This is the actual Rx frames handler. as it belongs to Rx path it must * be called with rcu_read_lock protection. -@@ -4847,15 +4920,20 @@ void ieee80211_rx_list(struct ieee80211_ +@@ -4753,13 +4826,17 @@ void ieee80211_rx_list(struct ieee80211_ * if it was previously present. * Also, frames with less than 16 bytes are dropped. */ - skb = ieee80211_rx_monitor(local, skb, rate); -- if (!skb) -- return; -+ if (!(status->flag & RX_FLAG_8023)) { ++ if (!(status->flag & RX_FLAG_8023)) + skb = ieee80211_rx_monitor(local, skb, rate); -+ if (!skb) -+ return; -+ } - - ieee80211_tpt_led_trig_rx(local, - ((struct ieee80211_hdr *)skb->data)->frame_control, - skb->len); - -- __ieee80211_rx_handle_packet(hw, pubsta, skb, list); -+ if (status->flag & RX_FLAG_8023) -+ __ieee80211_rx_handle_8023(hw, pubsta, skb, list); -+ else -+ __ieee80211_rx_handle_packet(hw, pubsta, skb, list); + if (skb) { + ieee80211_tpt_led_trig_rx(local, + ((struct ieee80211_hdr *)skb->data)->frame_control, + skb->len); + +- __ieee80211_rx_handle_packet(hw, pubsta, skb, list); ++ if (status->flag & RX_FLAG_8023) ++ __ieee80211_rx_handle_8023(hw, pubsta, skb, list); ++ else ++ __ieee80211_rx_handle_packet(hw, pubsta, skb, list); + } - return; - drop: + kcov_remote_stop(); --- a/net/mac80211/sta_info.h +++ b/net/mac80211/sta_info.h @@ -71,6 +71,7 @@ |