[openwrt/openwrt] ath10k: backport encapsulation offload support
LEDE Commits
lede-commits at lists.infradead.org
Sun Jun 19 03:41:08 PDT 2022
chunkeey pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/00f64ed6601f3cc67b70777e5eec994d297bd5e4
commit 00f64ed6601f3cc67b70777e5eec994d297bd5e4
Author: Zhijun You <hujy652 at gmail.com>
AuthorDate: Thu Jun 16 15:07:07 2022 +0800
ath10k: backport encapsulation offload support
This backports encap offload support from upstream.
On some ath10k devices there can be about 10% improvement on tx throughput.
Users can turn it on by setting frame_mode=2.
Signed-off-by: Zhijun You <hujy652 at gmail.com>
---
...081-01-ath10k-improve-tx-status-reporting.patch | 69 ++++++++
...81-02-ath10k-turn-rawmode-into-frame-mode.patch | 74 ++++++++
...tt-tx-do-not-interpret-Eth-frames-as-WiFi.patch | 163 +++++++++++++++++
...h10k-add-encapsulation-offloading-support.patch | 194 +++++++++++++++++++++
...ort-bus-and-device-specific-API-1-BDF-sel.patch | 4 +-
...etch-calibration-data-via-nvmem-subsystem.patch | 10 +-
.../921-ath10k_init_devices_synchronously.patch | 2 +-
.../ath10k/930-ath10k_add_tpt_led_trigger.patch | 4 +-
...-controlling-support-for-various-chipsets.patch | 16 +-
.../975-ath10k-use-tpt-trigger-by-default.patch | 2 +-
...84-ath10k-Try-to-get-mac-address-from-dts.patch | 2 +-
11 files changed, 520 insertions(+), 20 deletions(-)
diff --git a/package/kernel/mac80211/patches/ath10k/081-01-ath10k-improve-tx-status-reporting.patch b/package/kernel/mac80211/patches/ath10k/081-01-ath10k-improve-tx-status-reporting.patch
new file mode 100644
index 0000000000..c024850918
--- /dev/null
+++ b/package/kernel/mac80211/patches/ath10k/081-01-ath10k-improve-tx-status-reporting.patch
@@ -0,0 +1,69 @@
+From 2587d5198aa5adcbd8896aae4a2404dc13d48637 Mon Sep 17 00:00:00 2001
+From: Sergey Ryazanov <ryazanov.s.a at gmail.com>
+Date: Wed, 18 May 2022 10:27:26 +0300
+Subject: ath10k: improve tx status reporting
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+We use ieee80211_tx_status() to report each completed tx frame.
+Internally, this function calls sta_info_get_by_addrs(), what has a
+couple of drawbacks:
+1. additional station lookup causes a performance degradation;
+2. mac80211 can not properly account Ethernet encapsulated frames due
+ to the inability to properly determine the destination (station) MAC
+ address since ieee80211_tx_status() assumes the frame has a 802.11
+ header.
+
+The latter is especially destructive if we want to use hardware frames
+encapsulation.
+
+To fix both of these issues, replace ieee80211_tx_status() with
+ieee80211_tx_status_ext() call and feed it station pointer from the tx
+queue associated with the transmitted frame.
+
+Tested-on: QCA9888 hw2.0 PCI 10.4-3.9.0.2-00131
+Tested-on: QCA6174 hw3.2 PCI WLAN.RM.4.4.1-00157-QCARMSWPZ-1
+
+Signed-off-by: Sergey Ryazanov <ryazanov.s.a at gmail.com>
+Tested-by: Oldřich Jedlička <oldium.pro at gmail.com> # TP-Link Archer C7 v4 & v5 (QCA9563 + QCA9880)
+Tested-by: Edward Matijevic <motolav at gmail.com> # TP-Link Archer C2600 (IPQ8064 + QCA9980 10.4.1.00030-1)
+Tested-by: Edward Matijevic <motolav at gmail.com> # QCA9377 PCI in Sta mode
+Tested-by: Zhijun You <hujy652 at gmail.com> # NETGEAR R7800 (QCA9984 10.4-3.9.0.2-00159)
+Signed-off-by: Kalle Valo <quic_kvalo at quicinc.com>
+Link: https://lore.kernel.org/r/20220516032519.29831-2-ryazanov.s.a@gmail.com
+---
+ drivers/net/wireless/ath/ath10k/txrx.c | 15 ++++++++++++++-
+ 1 file changed, 14 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/ath/ath10k/txrx.c
++++ b/drivers/net/wireless/ath/ath10k/txrx.c
+@@ -43,6 +43,7 @@ out:
+ int ath10k_txrx_tx_unref(struct ath10k_htt *htt,
+ const struct htt_tx_done *tx_done)
+ {
++ struct ieee80211_tx_status status;
+ struct ath10k *ar = htt->ar;
+ struct device *dev = ar->dev;
+ struct ieee80211_tx_info *info;
+@@ -128,7 +129,19 @@ int ath10k_txrx_tx_unref(struct ath10k_h
+ info->status.is_valid_ack_signal = true;
+ }
+
+- ieee80211_tx_status(htt->ar->hw, msdu);
++ memset(&status, 0, sizeof(status));
++ status.skb = msdu;
++ status.info = info;
++
++ rcu_read_lock();
++
++ if (txq)
++ status.sta = txq->sta;
++
++ ieee80211_tx_status_ext(htt->ar->hw, &status);
++
++ rcu_read_unlock();
++
+ /* we do not own the msdu anymore */
+
+ return 0;
diff --git a/package/kernel/mac80211/patches/ath10k/081-02-ath10k-turn-rawmode-into-frame-mode.patch b/package/kernel/mac80211/patches/ath10k/081-02-ath10k-turn-rawmode-into-frame-mode.patch
new file mode 100644
index 0000000000..e672815522
--- /dev/null
+++ b/package/kernel/mac80211/patches/ath10k/081-02-ath10k-turn-rawmode-into-frame-mode.patch
@@ -0,0 +1,74 @@
+From a09740548275a74b897654b3aca5af589289b57a Mon Sep 17 00:00:00 2001
+From: Sergey Ryazanov <ryazanov.s.a at gmail.com>
+Date: Mon, 16 May 2022 13:26:00 +0300
+Subject: ath10k: turn rawmode into frame_mode
+
+Turn boolean rawmode module param into integer frame_mode param that
+contains value from ath10k_hw_txrx_mode enum. As earlier the default
+param value is non-RAW (native Wi-Fi) encapsulation. The param name
+is selected to be consistent with the similar ath11k param.
+
+This is a preparation step for upcoming encapsulation offloading
+support.
+
+Signed-off-by: Sergey Ryazanov <ryazanov.s.a at gmail.com>
+Signed-off-by: Kalle Valo <quic_kvalo at quicinc.com>
+Link: https://lore.kernel.org/r/20220516032519.29831-4-ryazanov.s.a@gmail.com
+---
+ drivers/net/wireless/ath/ath10k/core.c | 11 +++++++----
+ drivers/net/wireless/ath/ath10k/core.h | 1 +
+ 2 files changed, 8 insertions(+), 4 deletions(-)
+
+--- a/drivers/net/wireless/ath/ath10k/core.c
++++ b/drivers/net/wireless/ath/ath10k/core.c
+@@ -32,9 +32,11 @@ EXPORT_SYMBOL(ath10k_debug_mask);
+ static unsigned int ath10k_cryptmode_param;
+ static bool uart_print;
+ static bool skip_otp;
+-static bool rawmode;
+ static bool fw_diag_log;
+
++/* frame mode values are mapped as per enum ath10k_hw_txrx_mode */
++unsigned int ath10k_frame_mode = ATH10K_HW_TXRX_NATIVE_WIFI;
++
+ unsigned long ath10k_coredump_mask = BIT(ATH10K_FW_CRASH_DUMP_REGISTERS) |
+ BIT(ATH10K_FW_CRASH_DUMP_CE_DATA);
+
+@@ -43,15 +45,16 @@ module_param_named(debug_mask, ath10k_de
+ module_param_named(cryptmode, ath10k_cryptmode_param, uint, 0644);
+ module_param(uart_print, bool, 0644);
+ module_param(skip_otp, bool, 0644);
+-module_param(rawmode, bool, 0644);
+ module_param(fw_diag_log, bool, 0644);
++module_param_named(frame_mode, ath10k_frame_mode, uint, 0644);
+ module_param_named(coredump_mask, ath10k_coredump_mask, ulong, 0444);
+
+ MODULE_PARM_DESC(debug_mask, "Debugging mask");
+ MODULE_PARM_DESC(uart_print, "Uart target debugging");
+ MODULE_PARM_DESC(skip_otp, "Skip otp failure for calibration in testmode");
+ MODULE_PARM_DESC(cryptmode, "Crypto mode: 0-hardware, 1-software");
+-MODULE_PARM_DESC(rawmode, "Use raw 802.11 frame datapath");
++MODULE_PARM_DESC(frame_mode,
++ "Datapath frame mode (0: raw, 1: native wifi (default))");
+ MODULE_PARM_DESC(coredump_mask, "Bitfield of what to include in firmware crash file");
+ MODULE_PARM_DESC(fw_diag_log, "Diag based fw log debugging");
+
+@@ -2487,7 +2490,7 @@ static int ath10k_core_init_firmware_fea
+ ar->htt.max_num_amsdu = ATH10K_HTT_MAX_NUM_AMSDU_DEFAULT;
+ ar->htt.max_num_ampdu = ATH10K_HTT_MAX_NUM_AMPDU_DEFAULT;
+
+- if (rawmode) {
++ if (ath10k_frame_mode == ATH10K_HW_TXRX_RAW) {
+ if (!test_bit(ATH10K_FW_FEATURE_RAW_MODE_SUPPORT,
+ fw_file->fw_features)) {
+ ath10k_err(ar, "rawmode = 1 requires support from firmware");
+--- a/drivers/net/wireless/ath/ath10k/core.h
++++ b/drivers/net/wireless/ath/ath10k/core.h
+@@ -1311,6 +1311,7 @@ static inline bool ath10k_peer_stats_ena
+ return false;
+ }
+
++extern unsigned int ath10k_frame_mode;
+ extern unsigned long ath10k_coredump_mask;
+
+ void ath10k_core_napi_sync_disable(struct ath10k *ar);
diff --git a/package/kernel/mac80211/patches/ath10k/081-03-ath10k-htt-tx-do-not-interpret-Eth-frames-as-WiFi.patch b/package/kernel/mac80211/patches/ath10k/081-03-ath10k-htt-tx-do-not-interpret-Eth-frames-as-WiFi.patch
new file mode 100644
index 0000000000..a669c77fe2
--- /dev/null
+++ b/package/kernel/mac80211/patches/ath10k/081-03-ath10k-htt-tx-do-not-interpret-Eth-frames-as-WiFi.patch
@@ -0,0 +1,163 @@
+From 70f119fb82af7f7417dc659faf02c91e1f853739 Mon Sep 17 00:00:00 2001
+From: Sergey Ryazanov <ryazanov.s.a at gmail.com>
+Date: Mon, 16 May 2022 13:26:00 +0300
+Subject: ath10k: htt_tx: do not interpret Eth frames as WiFi
+
+The xmit path for the Ethernet encapsulated frames become more or less
+usable since d740d8fd2439 ("ath10k: unify tx mode and dispatch"). This
+change reorganize the xmit path in a manageable way to properly support
+various tx modes, but misses that the Ethernet encapsulated frame is a
+special case. We do not have an IEEE 802.11 header at the begining of
+them. But the HTT Tx handler still interprets first bytes of each frame
+as an IEEE 802.11 Frame Control field.
+
+Than this code was copied by e62ee5c381c5 ("ath10k: Add support for
+htt_data_tx_desc_64 descriptor") and a2097d6444c3 ("ath10k: htt: High
+latency TX support") to another handlers. In fact the issue in the high
+latency (HL) handler was introduced by 83ac260151e7 ("ath10k: add mic
+bytes for pmf management packet").
+
+Ethernet encapsulated frame tx mode stay unused until 75d85fd9993c
+("ath10k: introduce basic tdls functionality") started using it for TDLS
+frames to avoid key selection issue in some firmwares.
+
+Trying to interpret the begining of an Ethernet encapsulated frame as an
+IEEE 802.11 header was not hurt us noticeably since we need to meet two
+conditions: (1) xmit should be performed towards a TDLS peer, and (2)
+the TDLS peer should have a specific OUI part of its MAC address. Looks
+like that the rareness in TDLS communications of OUIs that can be
+interpreted as an 802.11 management frame saves users from facing this
+issue earlier.
+
+Improve Ethernet tx mode support in the HTT Tx handler by avoiding
+interpreting its first bytes as an IEEE 802.11 header. While at it, make
+the ieee80211_hdr variable local to the code block that is guarded by
+!is_eth check. In this way, we clarify in which cases a frame can be
+interpreted as IEEE 802.11, and saves us from similar issues in the
+future.
+
+Credits: this change as part of xmit encapsulation offloading support
+was originally made by QCA and then submitted for inclusion by John
+Crispin [1]. But the whole work was not accepted due to the lack of a
+part for 64-bits descriptors [2]. Zhijun You then pointed this out to me
+in a reply to my initial RFC patch series. And I made this slightly
+reworked version that covered all the HTT Tx handler variants.
+
+1. https://lore.kernel.org/all/20191216092207.31032-1-john@phrozen.org/
+2. https://patchwork.kernel.org/project/linux-wireless/patch/20191216092207.31032-1-john@phrozen.org/
+
+Reported-by: Zhijun You <hujy652 at gmail.com>
+Signed-off-by: Vasanthakumar Thiagarajan <vthiagar at qti.qualcomm.com>
+Signed-off-by: John Crispin <john at phrozen.org>
+Signed-off-by: Sergey Ryazanov <ryazanov.s.a at gmail.com>
+Signed-off-by: Kalle Valo <quic_kvalo at quicinc.com>
+Link: https://lore.kernel.org/r/20220516032519.29831-3-ryazanov.s.a@gmail.com
+---
+ drivers/net/wireless/ath/ath10k/htt_tx.c | 61 ++++++++++++++++++--------------
+ 1 file changed, 35 insertions(+), 26 deletions(-)
+
+--- a/drivers/net/wireless/ath/ath10k/htt_tx.c
++++ b/drivers/net/wireless/ath/ath10k/htt_tx.c
+@@ -1295,7 +1295,6 @@ static int ath10k_htt_tx_hl(struct ath10
+ struct ath10k *ar = htt->ar;
+ int res, data_len;
+ struct htt_cmd_hdr *cmd_hdr;
+- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)msdu->data;
+ struct htt_data_tx_desc *tx_desc;
+ struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(msdu);
+ struct sk_buff *tmp_skb;
+@@ -1306,11 +1305,15 @@ static int ath10k_htt_tx_hl(struct ath10
+ u16 flags1 = 0;
+ u16 msdu_id = 0;
+
+- if ((ieee80211_is_action(hdr->frame_control) ||
+- ieee80211_is_deauth(hdr->frame_control) ||
+- ieee80211_is_disassoc(hdr->frame_control)) &&
+- ieee80211_has_protected(hdr->frame_control)) {
+- skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
++ if (!is_eth) {
++ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)msdu->data;
++
++ if ((ieee80211_is_action(hdr->frame_control) ||
++ ieee80211_is_deauth(hdr->frame_control) ||
++ ieee80211_is_disassoc(hdr->frame_control)) &&
++ ieee80211_has_protected(hdr->frame_control)) {
++ skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
++ }
+ }
+
+ data_len = msdu->len;
+@@ -1407,7 +1410,6 @@ static int ath10k_htt_tx_32(struct ath10
+ {
+ struct ath10k *ar = htt->ar;
+ struct device *dev = ar->dev;
+- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)msdu->data;
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(msdu);
+ struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(msdu);
+ struct ath10k_hif_sg_item sg_items[2];
+@@ -1439,15 +1441,19 @@ static int ath10k_htt_tx_32(struct ath10
+ txbuf_paddr = htt->txbuf.paddr +
+ (sizeof(struct ath10k_htt_txbuf_32) * msdu_id);
+
+- if ((ieee80211_is_action(hdr->frame_control) ||
+- ieee80211_is_deauth(hdr->frame_control) ||
+- ieee80211_is_disassoc(hdr->frame_control)) &&
+- ieee80211_has_protected(hdr->frame_control)) {
+- skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
+- } else if (!(skb_cb->flags & ATH10K_SKB_F_NO_HWCRYPT) &&
+- txmode == ATH10K_HW_TXRX_RAW &&
+- ieee80211_has_protected(hdr->frame_control)) {
+- skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
++ if (!is_eth) {
++ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)msdu->data;
++
++ if ((ieee80211_is_action(hdr->frame_control) ||
++ ieee80211_is_deauth(hdr->frame_control) ||
++ ieee80211_is_disassoc(hdr->frame_control)) &&
++ ieee80211_has_protected(hdr->frame_control)) {
++ skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
++ } else if (!(skb_cb->flags & ATH10K_SKB_F_NO_HWCRYPT) &&
++ txmode == ATH10K_HW_TXRX_RAW &&
++ ieee80211_has_protected(hdr->frame_control)) {
++ skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
++ }
+ }
+
+ skb_cb->paddr = dma_map_single(dev, msdu->data, msdu->len,
+@@ -1609,7 +1615,6 @@ static int ath10k_htt_tx_64(struct ath10
+ {
+ struct ath10k *ar = htt->ar;
+ struct device *dev = ar->dev;
+- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)msdu->data;
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(msdu);
+ struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(msdu);
+ struct ath10k_hif_sg_item sg_items[2];
+@@ -1641,15 +1646,19 @@ static int ath10k_htt_tx_64(struct ath10
+ txbuf_paddr = htt->txbuf.paddr +
+ (sizeof(struct ath10k_htt_txbuf_64) * msdu_id);
+
+- if ((ieee80211_is_action(hdr->frame_control) ||
+- ieee80211_is_deauth(hdr->frame_control) ||
+- ieee80211_is_disassoc(hdr->frame_control)) &&
+- ieee80211_has_protected(hdr->frame_control)) {
+- skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
+- } else if (!(skb_cb->flags & ATH10K_SKB_F_NO_HWCRYPT) &&
+- txmode == ATH10K_HW_TXRX_RAW &&
+- ieee80211_has_protected(hdr->frame_control)) {
+- skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
++ if (!is_eth) {
++ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)msdu->data;
++
++ if ((ieee80211_is_action(hdr->frame_control) ||
++ ieee80211_is_deauth(hdr->frame_control) ||
++ ieee80211_is_disassoc(hdr->frame_control)) &&
++ ieee80211_has_protected(hdr->frame_control)) {
++ skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
++ } else if (!(skb_cb->flags & ATH10K_SKB_F_NO_HWCRYPT) &&
++ txmode == ATH10K_HW_TXRX_RAW &&
++ ieee80211_has_protected(hdr->frame_control)) {
++ skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
++ }
+ }
+
+ skb_cb->paddr = dma_map_single(dev, msdu->data, msdu->len,
diff --git a/package/kernel/mac80211/patches/ath10k/081-04-ath10k-add-encapsulation-offloading-support.patch b/package/kernel/mac80211/patches/ath10k/081-04-ath10k-add-encapsulation-offloading-support.patch
new file mode 100644
index 0000000000..cb02dede64
--- /dev/null
+++ b/package/kernel/mac80211/patches/ath10k/081-04-ath10k-add-encapsulation-offloading-support.patch
@@ -0,0 +1,194 @@
+From af6d8265c47e46881b80c6b073f53c8c4af52d28 Mon Sep 17 00:00:00 2001
+From: Sergey Ryazanov <ryazanov.s.a at gmail.com>
+Date: Mon, 16 May 2022 13:26:00 +0300
+Subject: ath10k: add encapsulation offloading support
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Frame encapsulation from Ethernet into the IEEE 802.11 frame format
+takes a considerable host CPU time on the xmit path. The firmware is
+able to do this operation for us, so enable encapsulation offloading for
+AP and Sta interface types to improve overall system performance.
+
+The driver is almost ready for encapsulation offloading support. There
+are only a few places where the driver assumes the frame format is IEEE
+802.11 that need to be fixed.
+
+Encapsulation offloading is currently disabled by default and the driver
+utilizes mac80211 encapsulation support. To activate offloading, the
+frame_mode=2 parameter should be passed during module loading.
+
+On a QCA9563+QCA9888-based access point in bridged mode, encapsulation
+offloading increases TCP 16-streams DL throughput from 365 to 396 mbps
+(+8%) and UDP DL throughput from 436 to 483 mbps (+11%).
+
+Tested-on: QCA9888 hw2.0 PCI 10.4-3.9.0.2-00131
+Tested-on: QCA6174 hw3.2 PCI WLAN.RM.4.4.1-00157-QCARMSWPZ-1
+Signed-off-by: Sergey Ryazanov <ryazanov.s.a at gmail.com>
+Tested-by: Oldřich Jedlička <oldium.pro at gmail.com> # TP-Link Archer C7 v4 & v5 (QCA9563 + QCA9880)
+Tested-by: Edward Matijevic <motolav at gmail.com> # TP-Link Archer C2600 (IPQ8064 + QCA9980 10.4.1.00030-1)
+Tested-by: Edward Matijevic <motolav at gmail.com> # QCA9377 PCI in Sta mode
+Tested-by: Zhijun You <hujy652 at gmail.com> # NETGEAR R7800 (QCA9984 10.4-3.9.0.2-00159)
+Signed-off-by: Kalle Valo <quic_kvalo at quicinc.com>
+Link: https://lore.kernel.org/r/20220516032519.29831-5-ryazanov.s.a@gmail.com
+---
+ drivers/net/wireless/ath/ath10k/core.c | 2 +-
+ drivers/net/wireless/ath/ath10k/mac.c | 67 +++++++++++++++++++++++++++-------
+ 2 files changed, 55 insertions(+), 14 deletions(-)
+
+--- a/drivers/net/wireless/ath/ath10k/core.c
++++ b/drivers/net/wireless/ath/ath10k/core.c
+@@ -54,7 +54,7 @@ MODULE_PARM_DESC(uart_print, "Uart targe
+ MODULE_PARM_DESC(skip_otp, "Skip otp failure for calibration in testmode");
+ MODULE_PARM_DESC(cryptmode, "Crypto mode: 0-hardware, 1-software");
+ MODULE_PARM_DESC(frame_mode,
+- "Datapath frame mode (0: raw, 1: native wifi (default))");
++ "Datapath frame mode (0: raw, 1: native wifi (default), 2: ethernet)");
+ MODULE_PARM_DESC(coredump_mask, "Bitfield of what to include in firmware crash file");
+ MODULE_PARM_DESC(fw_diag_log, "Diag based fw log debugging");
+
+--- a/drivers/net/wireless/ath/ath10k/mac.c
++++ b/drivers/net/wireless/ath/ath10k/mac.c
+@@ -3710,6 +3710,9 @@ ath10k_mac_tx_h_get_txmode(struct ath10k
+ const struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(skb);
+ __le16 fc = hdr->frame_control;
+
++ if (IEEE80211_SKB_CB(skb)->flags & IEEE80211_TX_CTL_HW_80211_ENCAP)
++ return ATH10K_HW_TXRX_ETHERNET;
++
+ if (!vif || vif->type == NL80211_IFTYPE_MONITOR)
+ return ATH10K_HW_TXRX_RAW;
+
+@@ -3870,6 +3873,12 @@ static void ath10k_mac_tx_h_fill_cb(stru
+ bool noack = false;
+
+ cb->flags = 0;
++
++ if (info->flags & IEEE80211_TX_CTL_HW_80211_ENCAP) {
++ cb->flags |= ATH10K_SKB_F_QOS; /* Assume data frames are QoS */
++ goto finish_cb_fill;
++ }
++
+ if (!ath10k_tx_h_use_hwcrypto(vif, skb))
+ cb->flags |= ATH10K_SKB_F_NO_HWCRYPT;
+
+@@ -3908,6 +3917,7 @@ static void ath10k_mac_tx_h_fill_cb(stru
+ cb->flags |= ATH10K_SKB_F_RAW_TX;
+ }
+
++finish_cb_fill:
+ cb->vif = vif;
+ cb->txq = txq;
+ cb->airtime_est = airtime;
+@@ -4031,7 +4041,11 @@ static int ath10k_mac_tx(struct ath10k *
+ ath10k_tx_h_seq_no(vif, skb);
+ break;
+ case ATH10K_HW_TXRX_ETHERNET:
+- ath10k_tx_h_8023(skb);
++ /* Convert 802.11->802.3 header only if the frame was erlier
++ * encapsulated to 802.11 by mac80211. Otherwise pass it as is.
++ */
++ if (!(info->flags & IEEE80211_TX_CTL_HW_80211_ENCAP))
++ ath10k_tx_h_8023(skb);
+ break;
+ case ATH10K_HW_TXRX_RAW:
+ if (!test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags) &&
+@@ -4643,12 +4657,10 @@ static void ath10k_mac_op_tx(struct ieee
+ struct ieee80211_vif *vif = info->control.vif;
+ struct ieee80211_sta *sta = control->sta;
+ struct ieee80211_txq *txq = NULL;
+- struct ieee80211_hdr *hdr = (void *)skb->data;
+ enum ath10k_hw_txrx_mode txmode;
+ enum ath10k_mac_tx_path txpath;
+ bool is_htt;
+ bool is_mgmt;
+- bool is_presp;
+ int ret;
+ u16 airtime;
+
+@@ -4662,8 +4674,14 @@ static void ath10k_mac_op_tx(struct ieee
+ is_mgmt = (txpath == ATH10K_MAC_TX_HTT_MGMT);
+
+ if (is_htt) {
++ bool is_presp = false;
++
+ spin_lock_bh(&ar->htt.tx_lock);
+- is_presp = ieee80211_is_probe_resp(hdr->frame_control);
++ if (!(info->flags & IEEE80211_TX_CTL_HW_80211_ENCAP)) {
++ struct ieee80211_hdr *hdr = (void *)skb->data;
++
++ is_presp = ieee80211_is_probe_resp(hdr->frame_control);
++ }
+
+ ret = ath10k_htt_tx_inc_pending(htt);
+ if (ret) {
+@@ -5447,6 +5465,30 @@ static int ath10k_mac_set_txbf_conf(stru
+ ar->wmi.vdev_param->txbf, value);
+ }
+
++static void ath10k_update_vif_offload(struct ieee80211_hw *hw,
++ struct ieee80211_vif *vif)
++{
++ struct ath10k_vif *arvif = (void *)vif->drv_priv;
++ struct ath10k *ar = hw->priv;
++ u32 vdev_param;
++ int ret;
++
++ if (ath10k_frame_mode != ATH10K_HW_TXRX_ETHERNET ||
++ ar->wmi.vdev_param->tx_encap_type == WMI_VDEV_PARAM_UNSUPPORTED ||
++ (vif->type != NL80211_IFTYPE_STATION &&
++ vif->type != NL80211_IFTYPE_AP))
++ vif->offload_flags &= ~IEEE80211_OFFLOAD_ENCAP_ENABLED;
++
++ vdev_param = ar->wmi.vdev_param->tx_encap_type;
++ ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param,
++ ATH10K_HW_TXRX_NATIVE_WIFI);
++ /* 10.X firmware does not support this VDEV parameter. Do not warn */
++ if (ret && ret != -EOPNOTSUPP) {
++ ath10k_warn(ar, "failed to set vdev %i TX encapsulation: %d\n",
++ arvif->vdev_id, ret);
++ }
++}
++
+ /*
+ * TODO:
+ * Figure out how to handle WMI_VDEV_SUBTYPE_P2P_DEVICE,
+@@ -5656,15 +5698,7 @@ static int ath10k_add_interface(struct i
+
+ arvif->def_wep_key_idx = -1;
+
+- vdev_param = ar->wmi.vdev_param->tx_encap_type;
+- ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param,
+- ATH10K_HW_TXRX_NATIVE_WIFI);
+- /* 10.X firmware does not support this VDEV parameter. Do not warn */
+- if (ret && ret != -EOPNOTSUPP) {
+- ath10k_warn(ar, "failed to set vdev %i TX encapsulation: %d\n",
+- arvif->vdev_id, ret);
+- goto err_vdev_delete;
+- }
++ ath10k_update_vif_offload(hw, vif);
+
+ /* Configuring number of spatial stream for monitor interface is causing
+ * target assert in qca9888 and qca6174.
+@@ -9352,6 +9386,7 @@ static const struct ieee80211_ops ath10k
+ .stop = ath10k_stop,
+ .config = ath10k_config,
+ .add_interface = ath10k_add_interface,
++ .update_vif_offload = ath10k_update_vif_offload,
+ .remove_interface = ath10k_remove_interface,
+ .configure_filter = ath10k_configure_filter,
+ .bss_info_changed = ath10k_bss_info_changed,
+@@ -10021,6 +10056,12 @@ int ath10k_mac_register(struct ath10k *a
+ if (test_bit(WMI_SERVICE_TDLS_UAPSD_BUFFER_STA, ar->wmi.svc_map))
+ ieee80211_hw_set(ar->hw, SUPPORTS_TDLS_BUFFER_STA);
+
++ if (ath10k_frame_mode == ATH10K_HW_TXRX_ETHERNET) {
++ if (ar->wmi.vdev_param->tx_encap_type !=
++ WMI_VDEV_PARAM_UNSUPPORTED)
++ ieee80211_hw_set(ar->hw, SUPPORTS_TX_ENCAP_OFFLOAD);
++ }
++
+ ar->hw->wiphy->flags |= WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL;
+ ar->hw->wiphy->flags |= WIPHY_FLAG_HAS_CHANNEL_SWITCH;
+ ar->hw->wiphy->max_remain_on_channel_duration = 5000;
diff --git a/package/kernel/mac80211/patches/ath10k/100-ath10k-support-bus-and-device-specific-API-1-BDF-sel.patch b/package/kernel/mac80211/patches/ath10k/100-ath10k-support-bus-and-device-specific-API-1-BDF-sel.patch
index 74d5b374fb..7ef418e506 100644
--- a/package/kernel/mac80211/patches/ath10k/100-ath10k-support-bus-and-device-specific-API-1-BDF-sel.patch
+++ b/package/kernel/mac80211/patches/ath10k/100-ath10k-support-bus-and-device-specific-API-1-BDF-sel.patch
@@ -34,7 +34,7 @@ Link: https://lore.kernel.org/r/20211009221711.2315352-1-robimarko@gmail.com
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
-@@ -1199,6 +1199,7 @@ success:
+@@ -1202,6 +1202,7 @@ success:
static int ath10k_core_fetch_board_data_api_1(struct ath10k *ar, int bd_ie_type)
{
const struct firmware *fw;
@@ -42,7 +42,7 @@ Link: https://lore.kernel.org/r/20211009221711.2315352-1-robimarko@gmail.com
if (bd_ie_type == ATH10K_BD_IE_BOARD) {
if (!ar->hw_params.fw.board) {
-@@ -1206,9 +1207,19 @@ static int ath10k_core_fetch_board_data_
+@@ -1209,9 +1210,19 @@ static int ath10k_core_fetch_board_data_
return -EINVAL;
}
diff --git a/package/kernel/mac80211/patches/ath10k/120-ath10k-fetch-calibration-data-via-nvmem-subsystem.patch b/package/kernel/mac80211/patches/ath10k/120-ath10k-fetch-calibration-data-via-nvmem-subsystem.patch
index ab42c6e1e0..c7a00b7e4b 100644
--- a/package/kernel/mac80211/patches/ath10k/120-ath10k-fetch-calibration-data-via-nvmem-subsystem.patch
+++ b/package/kernel/mac80211/patches/ath10k/120-ath10k-fetch-calibration-data-via-nvmem-subsystem.patch
@@ -34,7 +34,7 @@ Signed-off-by: Christian Lamparter <chunkeey at gmail.com>
#include <asm/byteorder.h>
#include "core.h"
-@@ -952,7 +953,8 @@ static int ath10k_core_get_board_id_from
+@@ -955,7 +956,8 @@ static int ath10k_core_get_board_id_from
}
if (ar->cal_mode == ATH10K_PRE_CAL_MODE_DT ||
@@ -44,7 +44,7 @@ Signed-off-by: Christian Lamparter <chunkeey at gmail.com>
bmi_board_id_param = BMI_PARAM_GET_FLASH_BOARD_ID;
else
bmi_board_id_param = BMI_PARAM_GET_EEPROM_BOARD_ID;
-@@ -1754,7 +1756,8 @@ static int ath10k_download_and_run_otp(s
+@@ -1757,7 +1759,8 @@ static int ath10k_download_and_run_otp(s
/* As of now pre-cal is valid for 10_4 variants */
if (ar->cal_mode == ATH10K_PRE_CAL_MODE_DT ||
@@ -54,7 +54,7 @@ Signed-off-by: Christian Lamparter <chunkeey at gmail.com>
bmi_otp_exe_param = BMI_PARAM_FLASH_SECTION_ALL;
ret = ath10k_bmi_execute(ar, address, bmi_otp_exe_param, &result);
-@@ -1881,6 +1884,39 @@ out_free:
+@@ -1884,6 +1887,39 @@ out_free:
return ret;
}
@@ -94,7 +94,7 @@ Signed-off-by: Christian Lamparter <chunkeey at gmail.com>
int ath10k_core_fetch_firmware_api_n(struct ath10k *ar, const char *name,
struct ath10k_fw_file *fw_file)
{
-@@ -2115,6 +2151,18 @@ static int ath10k_core_pre_cal_download(
+@@ -2118,6 +2154,18 @@ static int ath10k_core_pre_cal_download(
{
int ret;
@@ -113,7 +113,7 @@ Signed-off-by: Christian Lamparter <chunkeey at gmail.com>
ret = ath10k_download_cal_file(ar, ar->pre_cal_file);
if (ret == 0) {
ar->cal_mode = ATH10K_PRE_CAL_MODE_FILE;
-@@ -2181,6 +2229,18 @@ static int ath10k_download_cal_data(stru
+@@ -2184,6 +2232,18 @@ static int ath10k_download_cal_data(stru
"pre cal download procedure failed, try cal file: %d\n",
ret);
diff --git a/package/kernel/mac80211/patches/ath10k/921-ath10k_init_devices_synchronously.patch b/package/kernel/mac80211/patches/ath10k/921-ath10k_init_devices_synchronously.patch
index 5362c2436d..e47fb012fa 100644
--- a/package/kernel/mac80211/patches/ath10k/921-ath10k_init_devices_synchronously.patch
+++ b/package/kernel/mac80211/patches/ath10k/921-ath10k_init_devices_synchronously.patch
@@ -14,7 +14,7 @@ Signed-off-by: Sven Eckelmann <sven at open-mesh.com>
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
-@@ -3440,6 +3440,16 @@ int ath10k_core_register(struct ath10k *
+@@ -3443,6 +3443,16 @@ int ath10k_core_register(struct ath10k *
queue_work(ar->workqueue, &ar->register_work);
diff --git a/package/kernel/mac80211/patches/ath10k/930-ath10k_add_tpt_led_trigger.patch b/package/kernel/mac80211/patches/ath10k/930-ath10k_add_tpt_led_trigger.patch
index b60db19464..9cbc52b88f 100644
--- a/package/kernel/mac80211/patches/ath10k/930-ath10k_add_tpt_led_trigger.patch
+++ b/package/kernel/mac80211/patches/ath10k/930-ath10k_add_tpt_led_trigger.patch
@@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
-@@ -9843,6 +9843,21 @@ static int ath10k_mac_init_rd(struct ath
+@@ -9878,6 +9878,21 @@ static int ath10k_mac_init_rd(struct ath
return 0;
}
@@ -22,7 +22,7 @@
int ath10k_mac_register(struct ath10k *ar)
{
static const u32 cipher_suites[] = {
-@@ -10195,6 +10210,12 @@ int ath10k_mac_register(struct ath10k *a
+@@ -10236,6 +10251,12 @@ int ath10k_mac_register(struct ath10k *a
ar->hw->weight_multiplier = ATH10K_AIRTIME_WEIGHT_MULTIPLIER;
diff --git a/package/kernel/mac80211/patches/ath10k/974-ath10k_add-LED-and-GPIO-controlling-support-for-various-chipsets.patch b/package/kernel/mac80211/patches/ath10k/974-ath10k_add-LED-and-GPIO-controlling-support-for-various-chipsets.patch
index f63f45d108..f1e7f5ecc6 100644
--- a/package/kernel/mac80211/patches/ath10k/974-ath10k_add-LED-and-GPIO-controlling-support-for-various-chipsets.patch
+++ b/package/kernel/mac80211/patches/ath10k/974-ath10k_add-LED-and-GPIO-controlling-support-for-various-chipsets.patch
@@ -132,7 +132,7 @@ v13:
unsigned int ath10k_debug_mask;
EXPORT_SYMBOL(ath10k_debug_mask);
-@@ -62,6 +63,7 @@ static const struct ath10k_hw_params ath
+@@ -65,6 +66,7 @@ static const struct ath10k_hw_params ath
.dev_id = QCA988X_2_0_DEVICE_ID,
.bus = ATH10K_BUS_PCI,
.name = "qca988x hw2.0",
@@ -140,7 +140,7 @@ v13:
.patch_load_addr = QCA988X_HW_2_0_PATCH_LOAD_ADDR,
.uart_pin = 7,
.cc_wraparound_type = ATH10K_HW_CC_WRAP_SHIFTED_ALL,
-@@ -135,6 +137,7 @@ static const struct ath10k_hw_params ath
+@@ -138,6 +140,7 @@ static const struct ath10k_hw_params ath
.dev_id = QCA9887_1_0_DEVICE_ID,
.bus = ATH10K_BUS_PCI,
.name = "qca9887 hw1.0",
@@ -148,7 +148,7 @@ v13:
.patch_load_addr = QCA9887_HW_1_0_PATCH_LOAD_ADDR,
.uart_pin = 7,
.cc_wraparound_type = ATH10K_HW_CC_WRAP_SHIFTED_ALL,
-@@ -352,6 +355,7 @@ static const struct ath10k_hw_params ath
+@@ -355,6 +358,7 @@ static const struct ath10k_hw_params ath
.dev_id = QCA99X0_2_0_DEVICE_ID,
.bus = ATH10K_BUS_PCI,
.name = "qca99x0 hw2.0",
@@ -156,7 +156,7 @@ v13:
.patch_load_addr = QCA99X0_HW_2_0_PATCH_LOAD_ADDR,
.uart_pin = 7,
.otp_exe_param = 0x00000700,
-@@ -394,6 +398,7 @@ static const struct ath10k_hw_params ath
+@@ -397,6 +401,7 @@ static const struct ath10k_hw_params ath
.dev_id = QCA9984_1_0_DEVICE_ID,
.bus = ATH10K_BUS_PCI,
.name = "qca9984/qca9994 hw1.0",
@@ -164,7 +164,7 @@ v13:
.patch_load_addr = QCA9984_HW_1_0_PATCH_LOAD_ADDR,
.uart_pin = 7,
.cc_wraparound_type = ATH10K_HW_CC_WRAP_SHIFTED_EACH,
-@@ -443,6 +448,7 @@ static const struct ath10k_hw_params ath
+@@ -446,6 +451,7 @@ static const struct ath10k_hw_params ath
.dev_id = QCA9888_2_0_DEVICE_ID,
.bus = ATH10K_BUS_PCI,
.name = "qca9888 hw2.0",
@@ -172,7 +172,7 @@ v13:
.patch_load_addr = QCA9888_HW_2_0_PATCH_LOAD_ADDR,
.uart_pin = 7,
.cc_wraparound_type = ATH10K_HW_CC_WRAP_SHIFTED_EACH,
-@@ -3155,6 +3161,10 @@ int ath10k_core_start(struct ath10k *ar,
+@@ -3158,6 +3164,10 @@ int ath10k_core_start(struct ath10k *ar,
goto err_hif_stop;
}
@@ -183,7 +183,7 @@ v13:
return 0;
err_hif_stop:
-@@ -3413,9 +3423,18 @@ static void ath10k_core_register_work(st
+@@ -3416,9 +3426,18 @@ static void ath10k_core_register_work(st
goto err_spectral_destroy;
}
@@ -202,7 +202,7 @@ v13:
err_spectral_destroy:
ath10k_spectral_destroy(ar);
err_debug_destroy:
-@@ -3461,6 +3480,8 @@ void ath10k_core_unregister(struct ath10
+@@ -3464,6 +3483,8 @@ void ath10k_core_unregister(struct ath10
if (!test_bit(ATH10K_FLAG_CORE_REGISTERED, &ar->dev_flags))
return;
diff --git a/package/kernel/mac80211/patches/ath10k/975-ath10k-use-tpt-trigger-by-default.patch b/package/kernel/mac80211/patches/ath10k/975-ath10k-use-tpt-trigger-by-default.patch
index da31ad578a..4c1b73b1c1 100644
--- a/package/kernel/mac80211/patches/ath10k/975-ath10k-use-tpt-trigger-by-default.patch
+++ b/package/kernel/mac80211/patches/ath10k/975-ath10k-use-tpt-trigger-by-default.patch
@@ -42,7 +42,7 @@ Signed-off-by: Mathias Kresin <dev at kresin.me>
if (ret)
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
-@@ -10212,7 +10212,7 @@ int ath10k_mac_register(struct ath10k *a
+@@ -10253,7 +10253,7 @@ int ath10k_mac_register(struct ath10k *a
ar->hw->weight_multiplier = ATH10K_AIRTIME_WEIGHT_MULTIPLIER;
#ifdef CPTCFG_MAC80211_LEDS
diff --git a/package/kernel/mac80211/patches/ath10k/984-ath10k-Try-to-get-mac-address-from-dts.patch b/package/kernel/mac80211/patches/ath10k/984-ath10k-Try-to-get-mac-address-from-dts.patch
index d94a8a8596..80da07de8a 100644
--- a/package/kernel/mac80211/patches/ath10k/984-ath10k-Try-to-get-mac-address-from-dts.patch
+++ b/package/kernel/mac80211/patches/ath10k/984-ath10k-Try-to-get-mac-address-from-dts.patch
@@ -26,7 +26,7 @@ Signed-off-by: Ansuel Smith <ansuelsmth at gmail.com>
#include <linux/property.h>
#include <linux/dmi.h>
#include <linux/ctype.h>
-@@ -3331,6 +3332,8 @@ static int ath10k_core_probe_fw(struct a
+@@ -3334,6 +3335,8 @@ static int ath10k_core_probe_fw(struct a
device_get_mac_address(ar->dev, ar->mac_addr, sizeof(ar->mac_addr));
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