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mt76: update to Git HEAD (2025-09-04)
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27ad37728c3f wifi: mt76: mt7996: Check phy before init msta_link in mt7996_mac_sta_add_links()
95c9b8099ede wifi: mt76: mt7996: Set EML capabilities for AP interface
08df8dd7b00b wifi: mt76: mt7996: Use proper link_id in link_sta_rc_update callback
15fa4e33ee8f wifi: mt76: mt7996: Enable MLO support for client interfaces
3400b1ba33be wifi: mt76: mt7925: add pci restore for hibernate
51a1c0a086c8 wifi: mt76: mt7921: Add 160MHz beamformee capability for mt7922 device
435e596914fa wifi: mt76: mt7996: Use proper link info in mt7996_mcu_add_group
d30faac3b645 firmware: update mt7996 and mt7992 firmware to 20250606
304226bc4552 wifi: mt76: mt7996: Fix mt7996_reverse_frag0_hdr_trans for MLO
7cf18f8ebbb8 wifi: mt76: mt7996: Add all active links to poll list in mt7996_mac_tx_free()
16090cb27d9f wifi: mt76: mt7996: Implement MLD address translation for EAPOL
a1c319500a53 wifi: mt76: mt7996: Temporarily disable EPCS
5f3ea4562fbf wifi: mt76: mt7921: Place upper limit on station AID
ef2468830f6d wifi: mt76: un-embedd netdev from mt76_dev
29bca0ca462b net: mediatek: wed: Introduce MT7992 WED support to MT7988 SoC
245f6ff460c8 wifi: mt76: Add reset_idx to reset_q mt76_queue_ops signature.
4a3a5a7d71a8 wifi: mt76: Remove q->ndesc check in mt76_dma_rx_fill()
d540538299f7 wifi: mt76: Differentiate between RRO data and RRO MSDU queues
d0217732f96e wifi: mt76: Do not always enable NAPIs for WED RRO queues
1df790839241 wifi: mt76: mt7996: Initial DMA configuration for MT7992 WED support
fca511f401e9 wifi: mt76: mt7996: Enable HW RRO for MT7992 chipset
8134055d3459 wifi: mt76: mt7996: Introduce the capability to reset MT7992 WED device
4f81d751b5de wifi: mt76: mt7996: Fix tx-queues initialization for second phy on mt7996
f559eef156fd wifi: mt76: mt7996: Fix RX packets configuration for primary WED device
6b518355fec6 wifi: mt76: mt7996: Enable WED for MT7992 chipset
13eb05fa4a43 wifi: mt76: mt7996: Introduce RRO MSDU callbacks
ac1bca49973b wifi: mt76: Add rx_queue_init callback
d82330a9d019 wifi: mt76: mt7996: Decouple RRO logic from WED support
0a32ae3cc23d wifi: mt76: Add mt76_dma_get_rxdmad_c_buf utility routione
6c902ccba889 wifi: mt76: mt7996: Add SW path for HW-RRO v3.1

Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2025-09-04 19:30:09 +02:00
parent 3e6d5be3d9
commit 2eb42969a7
4 changed files with 237 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
package/kernel/mt76/Makefile
View file

@ -8,9 +8,9 @@ PKG_LICENSE_FILES:=
PKG_SOURCE_URL:=https://github.com/openwrt/mt76
PKG_SOURCE_PROTO:=git
PKG_SOURCE_DATE:=2025-08-27
PKG_SOURCE_VERSION:=de1df8b888bd1c99ee191f451af47b4fa9658e8c
PKG_MIRROR_HASH:=4ead68e97fc6472a682dae2f96f9dbb377f23c316511f625b85af15de46e9397
PKG_SOURCE_DATE:=2025-09-04
PKG_SOURCE_VERSION:=6c902ccba889a83b9f3d69bedf0cea0eebb621a4
PKG_MIRROR_HASH:=c73e2ab638ccc995d833e9823a645a67ad76765ef981d5963aafb3faf25a92d5
PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>
PKG_USE_NINJA:=0

116
target/linux/generic/backport-6.12/731-v6.18-net-mediatek-wed-Introduce-MT7992-WED-support-to-MT7.patch Normal file
View file

@ -0,0 +1,116 @@
From: Lorenzo Bianconi <lorenzo@kernel.org>
Date: Tue, 12 Aug 2025 06:57:23 +0200
Subject: [PATCH] net: mediatek: wed: Introduce MT7992 WED support to MT7988
SoC
Introduce the second WDMA RX ring in WED driver for MT7988 SoC since the
Mediatek MT7992 WiFi chipset supports two separated WDMA rings.
Add missing MT7988 configurations to properly support WED for MT7992 in
MT76 driver.
Co-developed-by: Rex Lu <rex.lu@mediatek.com>
Signed-off-by: Rex Lu <rex.lu@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20250812-mt7992-wed-support-v3-1-9ada78a819a4@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
--- a/drivers/net/ethernet/mediatek/mtk_wed.c
+++ b/drivers/net/ethernet/mediatek/mtk_wed.c
@@ -59,7 +59,9 @@ struct mtk_wed_flow_block_priv {
static const struct mtk_wed_soc_data mt7622_data = {
.regmap = {
.tx_bm_tkid = 0x088,
- .wpdma_rx_ring0 = 0x770,
+ .wpdma_rx_ring = {
+ 0x770,
+ },
.reset_idx_tx_mask = GENMASK(3, 0),
.reset_idx_rx_mask = GENMASK(17, 16),
},
@@ -70,7 +72,9 @@ static const struct mtk_wed_soc_data mt7
static const struct mtk_wed_soc_data mt7986_data = {
.regmap = {
.tx_bm_tkid = 0x0c8,
- .wpdma_rx_ring0 = 0x770,
+ .wpdma_rx_ring = {
+ 0x770,
+ },
.reset_idx_tx_mask = GENMASK(1, 0),
.reset_idx_rx_mask = GENMASK(7, 6),
},
@@ -81,7 +85,10 @@ static const struct mtk_wed_soc_data mt7
static const struct mtk_wed_soc_data mt7988_data = {
.regmap = {
.tx_bm_tkid = 0x0c8,
- .wpdma_rx_ring0 = 0x7d0,
+ .wpdma_rx_ring = {
+ 0x7d0,
+ 0x7d8,
+ },
.reset_idx_tx_mask = GENMASK(1, 0),
.reset_idx_rx_mask = GENMASK(7, 6),
},
@@ -621,8 +628,8 @@ mtk_wed_amsdu_init(struct mtk_wed_device
return ret;
}
- /* eagle E1 PCIE1 tx ring 22 flow control issue */
- if (dev->wlan.id == 0x7991)
+ /* Kite and Eagle E1 PCIE1 tx ring 22 flow control issue */
+ if (dev->wlan.id == 0x7991 || dev->wlan.id == 0x7992)
wed_clr(dev, MTK_WED_AMSDU_FIFO, MTK_WED_AMSDU_IS_PRIOR0_RING);
wed_set(dev, MTK_WED_CTRL, MTK_WED_CTRL_TX_AMSDU_EN);
@@ -1239,7 +1246,11 @@ mtk_wed_set_wpdma(struct mtk_wed_device
return;
wed_w32(dev, MTK_WED_WPDMA_RX_GLO_CFG, dev->wlan.wpdma_rx_glo);
- wed_w32(dev, dev->hw->soc->regmap.wpdma_rx_ring0, dev->wlan.wpdma_rx);
+ wed_w32(dev, dev->hw->soc->regmap.wpdma_rx_ring[0],
+ dev->wlan.wpdma_rx[0]);
+ if (mtk_wed_is_v3_or_greater(dev->hw))
+ wed_w32(dev, dev->hw->soc->regmap.wpdma_rx_ring[1],
+ dev->wlan.wpdma_rx[1]);
if (!dev->wlan.hw_rro)
return;
@@ -2335,6 +2346,16 @@ mtk_wed_start(struct mtk_wed_device *dev
if (!dev->rx_wdma[i].desc)
mtk_wed_wdma_rx_ring_setup(dev, i, 16, false);
+ if (dev->wlan.hw_rro) {
+ for (i = 0; i < MTK_WED_RX_PAGE_QUEUES; i++) {
+ u32 addr = MTK_WED_RRO_MSDU_PG_CTRL0(i) +
+ MTK_WED_RING_OFS_COUNT;
+
+ if (!wed_r32(dev, addr))
+ wed_w32(dev, addr, 1);
+ }
+ }
+
mtk_wed_hw_init(dev);
mtk_wed_configure_irq(dev, irq_mask);
--- a/drivers/net/ethernet/mediatek/mtk_wed.h
+++ b/drivers/net/ethernet/mediatek/mtk_wed.h
@@ -17,7 +17,7 @@ struct mtk_wed_wo;
struct mtk_wed_soc_data {
struct {
u32 tx_bm_tkid;
- u32 wpdma_rx_ring0;
+ u32 wpdma_rx_ring[MTK_WED_RX_QUEUES];
u32 reset_idx_tx_mask;
u32 reset_idx_rx_mask;
} regmap;
--- a/include/linux/soc/mediatek/mtk_wed.h
+++ b/include/linux/soc/mediatek/mtk_wed.h
@@ -147,7 +147,7 @@ struct mtk_wed_device {
u32 wpdma_tx;
u32 wpdma_txfree;
u32 wpdma_rx_glo;
- u32 wpdma_rx;
+ u32 wpdma_rx[MTK_WED_RX_QUEUES];
u32 wpdma_rx_rro[MTK_WED_RX_QUEUES];
u32 wpdma_rx_pg;

116
target/linux/generic/backport-6.6/752-31-v6.18-net-mediatek-wed-Introduce-MT7992-WED-support-to-MT7.patch Normal file
View file

@ -0,0 +1,116 @@
From: Lorenzo Bianconi <lorenzo@kernel.org>
Date: Tue, 12 Aug 2025 06:57:23 +0200
Subject: [PATCH] net: mediatek: wed: Introduce MT7992 WED support to MT7988
SoC
Introduce the second WDMA RX ring in WED driver for MT7988 SoC since the
Mediatek MT7992 WiFi chipset supports two separated WDMA rings.
Add missing MT7988 configurations to properly support WED for MT7992 in
MT76 driver.
Co-developed-by: Rex Lu <rex.lu@mediatek.com>
Signed-off-by: Rex Lu <rex.lu@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20250812-mt7992-wed-support-v3-1-9ada78a819a4@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
--- a/drivers/net/ethernet/mediatek/mtk_wed.c
+++ b/drivers/net/ethernet/mediatek/mtk_wed.c
@@ -59,7 +59,9 @@ struct mtk_wed_flow_block_priv {
static const struct mtk_wed_soc_data mt7622_data = {
.regmap = {
.tx_bm_tkid = 0x088,
- .wpdma_rx_ring0 = 0x770,
+ .wpdma_rx_ring = {
+ 0x770,
+ },
.reset_idx_tx_mask = GENMASK(3, 0),
.reset_idx_rx_mask = GENMASK(17, 16),
},
@@ -70,7 +72,9 @@ static const struct mtk_wed_soc_data mt7
static const struct mtk_wed_soc_data mt7986_data = {
.regmap = {
.tx_bm_tkid = 0x0c8,
- .wpdma_rx_ring0 = 0x770,
+ .wpdma_rx_ring = {
+ 0x770,
+ },
.reset_idx_tx_mask = GENMASK(1, 0),
.reset_idx_rx_mask = GENMASK(7, 6),
},
@@ -81,7 +85,10 @@ static const struct mtk_wed_soc_data mt7
static const struct mtk_wed_soc_data mt7988_data = {
.regmap = {
.tx_bm_tkid = 0x0c8,
- .wpdma_rx_ring0 = 0x7d0,
+ .wpdma_rx_ring = {
+ 0x7d0,
+ 0x7d8,
+ },
.reset_idx_tx_mask = GENMASK(1, 0),
.reset_idx_rx_mask = GENMASK(7, 6),
},
@@ -621,8 +628,8 @@ mtk_wed_amsdu_init(struct mtk_wed_device
return ret;
}
- /* eagle E1 PCIE1 tx ring 22 flow control issue */
- if (dev->wlan.id == 0x7991)
+ /* Kite and Eagle E1 PCIE1 tx ring 22 flow control issue */
+ if (dev->wlan.id == 0x7991 || dev->wlan.id == 0x7992)
wed_clr(dev, MTK_WED_AMSDU_FIFO, MTK_WED_AMSDU_IS_PRIOR0_RING);
wed_set(dev, MTK_WED_CTRL, MTK_WED_CTRL_TX_AMSDU_EN);
@@ -1239,7 +1246,11 @@ mtk_wed_set_wpdma(struct mtk_wed_device
return;
wed_w32(dev, MTK_WED_WPDMA_RX_GLO_CFG, dev->wlan.wpdma_rx_glo);
- wed_w32(dev, dev->hw->soc->regmap.wpdma_rx_ring0, dev->wlan.wpdma_rx);
+ wed_w32(dev, dev->hw->soc->regmap.wpdma_rx_ring[0],
+ dev->wlan.wpdma_rx[0]);
+ if (mtk_wed_is_v3_or_greater(dev->hw))
+ wed_w32(dev, dev->hw->soc->regmap.wpdma_rx_ring[1],
+ dev->wlan.wpdma_rx[1]);
if (!dev->wlan.hw_rro)
return;
@@ -2335,6 +2346,16 @@ mtk_wed_start(struct mtk_wed_device *dev
if (!dev->rx_wdma[i].desc)
mtk_wed_wdma_rx_ring_setup(dev, i, 16, false);
+ if (dev->wlan.hw_rro) {
+ for (i = 0; i < MTK_WED_RX_PAGE_QUEUES; i++) {
+ u32 addr = MTK_WED_RRO_MSDU_PG_CTRL0(i) +
+ MTK_WED_RING_OFS_COUNT;
+
+ if (!wed_r32(dev, addr))
+ wed_w32(dev, addr, 1);
+ }
+ }
+
mtk_wed_hw_init(dev);
mtk_wed_configure_irq(dev, irq_mask);
--- a/drivers/net/ethernet/mediatek/mtk_wed.h
+++ b/drivers/net/ethernet/mediatek/mtk_wed.h
@@ -17,7 +17,7 @@ struct mtk_wed_wo;
struct mtk_wed_soc_data {
struct {
u32 tx_bm_tkid;
- u32 wpdma_rx_ring0;
+ u32 wpdma_rx_ring[MTK_WED_RX_QUEUES];
u32 reset_idx_tx_mask;
u32 reset_idx_rx_mask;
} regmap;
--- a/include/linux/soc/mediatek/mtk_wed.h
+++ b/include/linux/soc/mediatek/mtk_wed.h
@@ -147,7 +147,7 @@ struct mtk_wed_device {
u32 wpdma_tx;
u32 wpdma_txfree;
u32 wpdma_rx_glo;
- u32 wpdma_rx;
+ u32 wpdma_rx[MTK_WED_RX_QUEUES];
u32 wpdma_rx_rro[MTK_WED_RX_QUEUES];
u32 wpdma_rx_pg;

4
target/linux/mediatek/patches-6.12/944-net-ethernet-mtk_wed-move-dlm-a-dedicated-dts-node.patch
View file

@ -22,7 +22,7 @@ Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
--- a/drivers/net/ethernet/mediatek/mtk_wed.c
+++ b/drivers/net/ethernet/mediatek/mtk_wed.c
@@ -1322,6 +1322,24 @@ mtk_wed_rro_alloc(struct mtk_wed_device
@@ -1333,6 +1333,24 @@ mtk_wed_rro_alloc(struct mtk_wed_device
struct device_node *np;
int index;
@ -47,7 +47,7 @@ Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
index = of_property_match_string(dev->hw->node, "memory-region-names",
"wo-dlm");
if (index < 0)
@@ -1338,6 +1356,7 @@ mtk_wed_rro_alloc(struct mtk_wed_device
@@ -1349,6 +1367,7 @@ mtk_wed_rro_alloc(struct mtk_wed_device
return -ENODEV;
dev->rro.miod_phys = rmem->base;