git: b1bebaaba9b9 - main - mt76: update Mediatek's mt76 driver
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Date: Fri, 23 Jan 2026 13:56:40 UTC
The branch main has been updated by bz:
URL: https://cgit.FreeBSD.org/src/commit/?id=b1bebaaba9b9c0ddfe503c43ca8e9e3917ee2c57
commit b1bebaaba9b9c0ddfe503c43ca8e9e3917ee2c57
Merge: 498fe07257aa 316122010afd
Author: Bjoern A. Zeeb <bz@FreeBSD.org>
AuthorDate: 2026-01-23 13:52:47 +0000
Commit: Bjoern A. Zeeb <bz@FreeBSD.org>
CommitDate: 2026-01-23 13:52:47 +0000
mt76: update Mediatek's mt76 driver
This version is based on
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
24d479d26b25bce5faea3ddd9fa8f3a6c3129ea7 ( tag: v6.19-rc6 ).
Notable change: license got switched from ISC to BSD-3-Clause-Clear.
util.h is now imported from upstream given it is no longer GPL-only.
See the upstream repository 909675fd4344f73aad5f75f123bd271ada2ab9fb
and a96fed2825d8dfb068bf640419c619b5f2df4218.
For us the new version should also help with page pools and DMA32.
Sponsored by: The FreeBSD Foundation
.../include/linux/soc/airoha/airoha_offload.h | 48 ++
.../common/include/linux/soc/mediatek/mtk_wed.h | 14 +-
sys/contrib/dev/mediatek/mt76/Kconfig | 51 ++
sys/contrib/dev/mediatek/mt76/Makefile | 48 ++
sys/contrib/dev/mediatek/mt76/agg-rx.c | 4 +-
sys/contrib/dev/mediatek/mt76/channel.c | 15 +-
sys/contrib/dev/mediatek/mt76/debugfs.c | 6 +-
sys/contrib/dev/mediatek/mt76/dma.c | 302 ++++++--
sys/contrib/dev/mediatek/mt76/dma.h | 98 ++-
sys/contrib/dev/mediatek/mt76/eeprom.c | 87 ++-
sys/contrib/dev/mediatek/mt76/mac80211.c | 65 +-
sys/contrib/dev/mediatek/mt76/mcu.c | 2 +-
sys/contrib/dev/mediatek/mt76/mmio.c | 20 +-
sys/contrib/dev/mediatek/mt76/mt76.h | 232 +++++-
sys/contrib/dev/mediatek/mt76/mt7603/Kconfig | 12 +
sys/contrib/dev/mediatek/mt76/mt7603/Makefile | 7 +
sys/contrib/dev/mediatek/mt76/mt7603/beacon.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7603/core.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7603/debugfs.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7603/dma.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7603/eeprom.c | 5 +-
sys/contrib/dev/mediatek/mt76/mt7603/eeprom.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt7603/init.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7603/mac.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7603/mac.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt7603/main.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7603/mcu.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7603/mcu.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt7603/mt7603.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt7603/pci.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7603/regs.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt7603/soc.c | 4 +-
sys/contrib/dev/mediatek/mt76/mt7615/Kconfig | 56 ++
sys/contrib/dev/mediatek/mt76/mt7615/Makefile | 2 +-
sys/contrib/dev/mediatek/mt76/mt7615/debugfs.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7615/dma.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7615/eeprom.c | 6 +-
sys/contrib/dev/mediatek/mt76/mt7615/eeprom.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt7615/init.c | 7 +-
sys/contrib/dev/mediatek/mt76/mt7615/mac.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7615/mac.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt7615/main.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7615/mcu.c | 6 +-
sys/contrib/dev/mediatek/mt76/mt7615/mcu.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt7615/mmio.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7615/mt7615.h | 2 +-
.../dev/mediatek/mt76/mt7615/mt7615_trace.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt7615/pci.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7615/pci_init.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7615/pci_mac.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7615/regs.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt7615/sdio.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7615/soc.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7615/testmode.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7615/trace.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7615/usb.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7615/usb_sdio.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76_connac.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt76_connac2_mac.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt76_connac3_mac.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76_connac3_mac.h | 9 +-
sys/contrib/dev/mediatek/mt76/mt76_connac_mac.c | 21 +-
sys/contrib/dev/mediatek/mt76/mt76_connac_mcu.c | 39 +-
sys/contrib/dev/mediatek/mt76/mt76_connac_mcu.h | 4 +-
sys/contrib/dev/mediatek/mt76/mt76x0/pci.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x0/pci_mcu.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x0/usb_mcu.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x02.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x02_beacon.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x02_debugfs.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x02_dfs.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x02_dfs.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x02_dma.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x02_eeprom.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x02_eeprom.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x02_mac.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x02_mac.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x02_mcu.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x02_mcu.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x02_mmio.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x02_phy.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x02_phy.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x02_regs.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x02_trace.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x02_trace.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x02_txrx.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x02_usb.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x02_usb_core.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x02_usb_mcu.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x02_util.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x2/Kconfig | 29 +
sys/contrib/dev/mediatek/mt76/mt76x2/Makefile | 15 +
sys/contrib/dev/mediatek/mt76/mt76x2/eeprom.c | 6 +-
sys/contrib/dev/mediatek/mt76/mt76x2/eeprom.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x2/init.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x2/mac.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x2/mac.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x2/mcu.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x2/mcu.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x2/mt76x2.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x2/mt76x2u.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x2/pci.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x2/pci_init.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x2/pci_main.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x2/pci_mcu.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x2/pci_phy.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x2/phy.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x2/usb.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x2/usb_init.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x2/usb_mac.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x2/usb_main.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x2/usb_mcu.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt76x2/usb_phy.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7915/Kconfig | 2 +-
sys/contrib/dev/mediatek/mt76/mt7915/Makefile | 2 +-
sys/contrib/dev/mediatek/mt76/mt7915/coredump.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7915/coredump.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt7915/debugfs.c | 76 +-
sys/contrib/dev/mediatek/mt76/mt7915/dma.c | 6 +-
sys/contrib/dev/mediatek/mt76/mt7915/eeprom.c | 6 +-
sys/contrib/dev/mediatek/mt76/mt7915/eeprom.h | 8 +-
sys/contrib/dev/mediatek/mt76/mt7915/init.c | 13 +-
sys/contrib/dev/mediatek/mt76/mt7915/mac.c | 4 +-
sys/contrib/dev/mediatek/mt76/mt7915/mac.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt7915/main.c | 4 +-
sys/contrib/dev/mediatek/mt76/mt7915/mcu.c | 203 +++--
sys/contrib/dev/mediatek/mt76/mt7915/mcu.h | 8 +-
sys/contrib/dev/mediatek/mt76/mt7915/mmio.c | 8 +-
sys/contrib/dev/mediatek/mt76/mt7915/mt7915.h | 11 +-
sys/contrib/dev/mediatek/mt76/mt7915/pci.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7915/regs.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt7915/soc.c | 23 +-
sys/contrib/dev/mediatek/mt76/mt7915/testmode.c | 4 +-
sys/contrib/dev/mediatek/mt76/mt7915/testmode.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt7921/Kconfig | 2 +-
sys/contrib/dev/mediatek/mt76/mt7921/Makefile | 2 +-
sys/contrib/dev/mediatek/mt76/mt7921/debugfs.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7921/init.c | 8 +-
sys/contrib/dev/mediatek/mt76/mt7921/mac.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7921/main.c | 4 +-
sys/contrib/dev/mediatek/mt76/mt7921/mcu.c | 4 +-
sys/contrib/dev/mediatek/mt76/mt7921/mcu.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt7921/mt7921.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt7921/pci.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7921/pci_mac.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7921/pci_mcu.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7921/regs.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt7921/sdio.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7921/sdio_mac.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7921/sdio_mcu.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7921/testmode.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7921/usb.c | 5 +-
sys/contrib/dev/mediatek/mt76/mt7925/Kconfig | 2 +-
sys/contrib/dev/mediatek/mt76/mt7925/Makefile | 4 +-
sys/contrib/dev/mediatek/mt76/mt7925/debugfs.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7925/init.c | 156 +---
sys/contrib/dev/mediatek/mt76/mt7925/mac.c | 6 +-
sys/contrib/dev/mediatek/mt76/mt7925/mac.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt7925/main.c | 107 +--
sys/contrib/dev/mediatek/mt76/mt7925/mcu.c | 127 +++-
sys/contrib/dev/mediatek/mt76/mt7925/mcu.h | 10 +-
sys/contrib/dev/mediatek/mt76/mt7925/mt7925.h | 11 +-
sys/contrib/dev/mediatek/mt76/mt7925/pci.c | 41 +-
sys/contrib/dev/mediatek/mt76/mt7925/pci_mac.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7925/pci_mcu.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7925/regd.c | 265 +++++++
sys/contrib/dev/mediatek/mt76/mt7925/regd.h | 19 +
sys/contrib/dev/mediatek/mt76/mt7925/regs.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt7925/testmode.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7925/usb.c | 5 +-
sys/contrib/dev/mediatek/mt76/mt792x.h | 5 +-
sys/contrib/dev/mediatek/mt76/mt792x_acpi_sar.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt792x_acpi_sar.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt792x_core.c | 9 +-
sys/contrib/dev/mediatek/mt76/mt792x_debugfs.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt792x_dma.c | 8 +-
sys/contrib/dev/mediatek/mt76/mt792x_mac.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt792x_regs.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt792x_trace.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt792x_trace.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt792x_usb.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7996/Kconfig | 9 +-
sys/contrib/dev/mediatek/mt76/mt7996/Makefile | 3 +-
sys/contrib/dev/mediatek/mt76/mt7996/coredump.c | 2 +-
sys/contrib/dev/mediatek/mt76/mt7996/coredump.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt7996/debugfs.c | 74 +-
sys/contrib/dev/mediatek/mt76/mt7996/dma.c | 343 +++++++--
sys/contrib/dev/mediatek/mt76/mt7996/eeprom.c | 5 +-
sys/contrib/dev/mediatek/mt76/mt7996/eeprom.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt7996/init.c | 390 +++++++---
sys/contrib/dev/mediatek/mt76/mt7996/mac.c | 836 +++++++++++++++++----
sys/contrib/dev/mediatek/mt76/mt7996/mac.h | 2 +-
sys/contrib/dev/mediatek/mt76/mt7996/main.c | 614 +++++++++------
sys/contrib/dev/mediatek/mt76/mt7996/mcu.c | 378 +++++-----
sys/contrib/dev/mediatek/mt76/mt7996/mcu.h | 19 +-
sys/contrib/dev/mediatek/mt76/mt7996/mmio.c | 113 ++-
sys/contrib/dev/mediatek/mt76/mt7996/mt7996.h | 144 +++-
sys/contrib/dev/mediatek/mt76/mt7996/pci.c | 10 +-
sys/contrib/dev/mediatek/mt76/mt7996/regs.h | 34 +-
sys/contrib/dev/mediatek/mt76/pci.c | 2 +-
sys/contrib/dev/mediatek/mt76/scan.c | 15 +-
sys/contrib/dev/mediatek/mt76/sdio.c | 2 +-
sys/contrib/dev/mediatek/mt76/sdio.h | 2 +-
sys/contrib/dev/mediatek/mt76/sdio_txrx.c | 2 +-
sys/contrib/dev/mediatek/mt76/testmode.c | 2 +-
sys/contrib/dev/mediatek/mt76/testmode.h | 2 +-
sys/contrib/dev/mediatek/mt76/trace.c | 2 +-
sys/contrib/dev/mediatek/mt76/trace.h | 2 +-
sys/contrib/dev/mediatek/mt76/tx.c | 11 +-
sys/contrib/dev/mediatek/mt76/usb.c | 2 +-
sys/contrib/dev/mediatek/mt76/usb_trace.c | 2 +-
sys/contrib/dev/mediatek/mt76/usb_trace.h | 2 +-
sys/contrib/dev/mediatek/mt76/util.c | 2 +-
sys/contrib/dev/mediatek/mt76/util.h | 132 ++--
sys/contrib/dev/mediatek/mt76/wed.c | 20 +-
sys/modules/mt76/Makefile.inc | 3 +-
sys/modules/mt76/mt7925/Makefile | 2 +-
217 files changed, 4191 insertions(+), 1624 deletions(-)
diff --cc sys/compat/linuxkpi/common/include/linux/soc/airoha/airoha_offload.h
index 000000000000,000000000000..ade0b06d839f
new file mode 100644
--- /dev/null
+++ b/sys/compat/linuxkpi/common/include/linux/soc/airoha/airoha_offload.h
@@@ -1,0 -1,0 +1,48 @@@
++/*-
++ * Copyright (c) 2026 Bjoern A. Zeeb
++ *
++ * SPDX-License-Identifier: BSD-2-Clause
++ */
++
++#ifndef _LINUXKPI_LINUX_SOC_AIROHA_AIROHA_OFFLOAD_H
++#define _LINUXKPI_LINUX_SOC_AIROHA_AIROHA_OFFLOAD_H
++
++#include <linux/kernel.h> /* pr_debug */
++
++enum airoha_npu_wlan_get_cmd {
++ __dummy_airoha_npu_wlan_get_cmd,
++};
++enum airoha_npu_wlan_set_cmd {
++ __dummy_airoha_npu_wlan_set_cmd,
++};
++
++struct airoha_npu {
++};
++struct airoha_npu_rx_dma_desc {
++};
++struct airoha_npu_tx_dma_desc {
++};
++
++static __inline int
++airoha_npu_wlan_send_msg(void *npu, int ifindex,
++ enum airoha_npu_wlan_set_cmd cmd, void *val, size_t len, gfp_t gfp)
++{
++ pr_debug("%s: TODO\n", __func__);
++ return (-EOPNOTSUPP);
++}
++
++static __inline int
++airoha_npu_wlan_get_msg(void *npu, int ifindex,
++ enum airoha_npu_wlan_get_cmd cmd, void *val, size_t len, gfp_t gfp)
++{
++ pr_debug("%s: TODO\n", __func__);
++ return (-EOPNOTSUPP);
++}
++
++static __inline void
++airoha_npu_wlan_enable_irq(struct airoha_npu *npu, int q)
++{
++ pr_debug("%s: TODO\n", __func__);
++}
++
++#endif /* _LINUXKPI_LINUX_SOC_AIROHA_AIROHA_OFFLOAD_H */
diff --cc sys/compat/linuxkpi/common/include/linux/soc/mediatek/mtk_wed.h
index 2b9c6ae4911e,000000000000..64daa8c78c9d
mode 100644,000000..100644
--- a/sys/compat/linuxkpi/common/include/linux/soc/mediatek/mtk_wed.h
+++ b/sys/compat/linuxkpi/common/include/linux/soc/mediatek/mtk_wed.h
@@@ -1,71 -1,0 +1,83 @@@
+/*-
- * Copyright (c) 2022-2025 Bjoern A. Zeeb
++ * Copyright (c) 2022-2026 Bjoern A. Zeeb
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#ifndef _LINUXKPI_LINUX_SOC_MEDIATEK_MTK_WED_H
+#define _LINUXKPI_LINUX_SOC_MEDIATEK_MTK_WED_H
+
+#include <linux/kernel.h> /* pr_debug */
+
+struct mtk_wed_device {
+};
+
+#define WED_WO_STA_REC 0x6
+
+#if defined(CONFIG_NET_MEDIATEK_SOC_WED)
+#define mtk_wed_device_start(_dev, _mask) do { pr_debug("%s: TODO\n", __func__); } while(0)
+#define mtk_wed_device_detach(_dev) do { pr_debug("%s: TODO\n", __func__); } while(0)
+#define mtk_wed_device_irq_get(_dev, _mask) 0
+#define mtk_wed_device_irq_set_mask(_dev, _mask) do { pr_debug("%s: TODO\n", __func__); } while(0)
+#define mtk_wed_device_update_msg(_dev, _id, _msg, _len) ({ pr_debug("%s: TODO\n", __func__); -ENODEV; })
+#define mtk_wed_device_dma_reset(_dev) do { pr_debug("%s: TODO\n", __func__); } while (0)
+#define mtk_wed_device_ppe_check(_dev, _skb, _reason, _entry) \
+ do { pr_debug("%s: TODO\n", __func__); } while (0)
+#define mtk_wed_device_stop(_dev) do { pr_debug("%s: TODO\n", __func__); } while(0)
+#define mtk_wed_device_start_hw_rro(_dev, _mask, _b) do { pr_debug("%s: TODO\n", __func__); } while(0)
+#define mtk_wed_device_setup_tc(_dev, _ndev, _type, _tdata) ({ pr_debug("%s: TODO\n", __func__); -EOPNOTSUPP; })
+
+static inline bool
+mtk_wed_device_active(struct mtk_wed_device *dev __unused)
+{
+ pr_debug("%s: TODO\n", __func__);
+ return (false);
+}
+
+static inline bool
+mtk_wed_get_rx_capa(struct mtk_wed_device *dev __unused)
+{
++ pr_debug("%s: TODO\n", __func__);
++ return (false);
++}
+
++static inline bool
++mtk_wed_is_amsdu_supported(struct mtk_wed_device *dev __unused)
++{
+ pr_debug("%s: TODO\n", __func__);
+ return (false);
+}
+
+#else /* ! CONFIG_NET_MEDIATEK_SOC_WED */
+
+#define mtk_wed_device_start(_dev, _mask) do { } while(0)
+#define mtk_wed_device_detach(_dev) do { } while(0)
+#define mtk_wed_device_irq_get(_dev, _mask) 0
+#define mtk_wed_device_irq_set_mask(_dev, _mask) do { } while(0)
+#define mtk_wed_device_update_msg(_dev, _id, _msg, _len) -ENODEV
+#define mtk_wed_device_dma_reset(_dev) do { } while (0)
+#define mtk_wed_device_ppe_check(_dev, _skb, _reason, _entry) do { } while (0)
+#define mtk_wed_device_stop(_dev) do { } while(0)
+#define mtk_wed_device_start_hw_rro(_dev, _mask, _b) do { } while(0)
+#define mtk_wed_device_setup_tc(_dev, _ndev, _type, _tdata) -EOPNOTSUPP
+
+static inline bool
+mtk_wed_device_active(struct mtk_wed_device *dev __unused)
+{
+ return (false);
+}
+
+static inline bool
+mtk_wed_get_rx_capa(struct mtk_wed_device *dev __unused)
+{
+ return (false);
+}
++
++static inline bool
++mtk_wed_is_amsdu_supported(struct mtk_wed_device *dev __unused)
++{
++ return (false);
++}
+#endif /* CONFIG_NET_MEDIATEK_SOC_WED */
+
+#endif /* _LINUXKPI_LINUX_SOC_MEDIATEK_MTK_WED_H */
diff --cc sys/contrib/dev/mediatek/mt76/Kconfig
index 000000000000,502303622a53..502303622a53
mode 000000,100644..100644
--- a/sys/contrib/dev/mediatek/mt76/Kconfig
+++ b/sys/contrib/dev/mediatek/mt76/Kconfig
diff --cc sys/contrib/dev/mediatek/mt76/Makefile
index 000000000000,000000000000..1d42adfe8030
new file mode 100644
--- /dev/null
+++ b/sys/contrib/dev/mediatek/mt76/Makefile
@@@ -1,0 -1,0 +1,48 @@@
++# SPDX-License-Identifier: BSD-3-Clause-Clear
++obj-$(CONFIG_MT76_CORE) += mt76.o
++obj-$(CONFIG_MT76_USB) += mt76-usb.o
++obj-$(CONFIG_MT76_SDIO) += mt76-sdio.o
++obj-$(CONFIG_MT76x02_LIB) += mt76x02-lib.o
++obj-$(CONFIG_MT76x02_USB) += mt76x02-usb.o
++obj-$(CONFIG_MT76_CONNAC_LIB) += mt76-connac-lib.o
++obj-$(CONFIG_MT792x_LIB) += mt792x-lib.o
++obj-$(CONFIG_MT792x_USB) += mt792x-usb.o
++
++mt76-y := \
++ mmio.o util.o trace.o dma.o mac80211.o debugfs.o eeprom.o \
++ tx.o agg-rx.o mcu.o wed.o scan.o channel.o
++
++mt76-$(CONFIG_MT76_NPU) += npu.o
++mt76-$(CONFIG_PCI) += pci.o
++mt76-$(CONFIG_NL80211_TESTMODE) += testmode.o
++
++mt76-usb-y := usb.o usb_trace.o
++mt76-sdio-y := sdio.o sdio_txrx.o
++
++CFLAGS_trace.o := -I$(src)
++CFLAGS_usb_trace.o := -I$(src)
++CFLAGS_mt76x02_trace.o := -I$(src)
++CFLAGS_mt792x_trace.o := -I$(src)
++
++mt76x02-lib-y := mt76x02_util.o mt76x02_mac.o mt76x02_mcu.o \
++ mt76x02_eeprom.o mt76x02_phy.o mt76x02_mmio.o \
++ mt76x02_txrx.o mt76x02_trace.o mt76x02_debugfs.o \
++ mt76x02_dfs.o mt76x02_beacon.o
++
++mt76x02-usb-y := mt76x02_usb_mcu.o mt76x02_usb_core.o
++
++mt76-connac-lib-y := mt76_connac_mcu.o mt76_connac_mac.o mt76_connac3_mac.o
++
++mt792x-lib-y := mt792x_core.o mt792x_mac.o mt792x_trace.o \
++ mt792x_debugfs.o mt792x_dma.o
++mt792x-lib-$(CONFIG_ACPI) += mt792x_acpi_sar.o
++mt792x-usb-y := mt792x_usb.o
++
++obj-$(CONFIG_MT76x0_COMMON) += mt76x0/
++obj-$(CONFIG_MT76x2_COMMON) += mt76x2/
++obj-$(CONFIG_MT7603E) += mt7603/
++obj-$(CONFIG_MT7615_COMMON) += mt7615/
++obj-$(CONFIG_MT7915E) += mt7915/
++obj-$(CONFIG_MT7921_COMMON) += mt7921/
++obj-$(CONFIG_MT7996E) += mt7996/
++obj-$(CONFIG_MT7925_COMMON) += mt7925/
diff --cc sys/contrib/dev/mediatek/mt76/dma.c
index af902a761e42,000000000000..5c04a0dce1fa
mode 100644,000000..100644
--- a/sys/contrib/dev/mediatek/mt76/dma.c
+++ b/sys/contrib/dev/mediatek/mt76/dma.c
@@@ -1,1062 -1,0 +1,1204 @@@
- // SPDX-License-Identifier: ISC
++// SPDX-License-Identifier: BSD-3-Clause-Clear
+/*
+ * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
+ */
+
+#include <linux/dma-mapping.h>
+#if defined(__FreeBSD__)
+#include <linux/cache.h>
+#include <net/page_pool/helpers.h>
+#endif
+#include "mt76.h"
+#include "dma.h"
+
- #if IS_ENABLED(CONFIG_NET_MEDIATEK_SOC_WED)
-
- #define Q_READ(_q, _field) ({ \
- u32 _offset = offsetof(struct mt76_queue_regs, _field); \
- u32 _val; \
- if ((_q)->flags & MT_QFLAG_WED) \
- _val = mtk_wed_device_reg_read((_q)->wed, \
- ((_q)->wed_regs + \
- _offset)); \
- else \
- _val = readl(&(_q)->regs->_field); \
- _val; \
- })
-
- #define Q_WRITE(_q, _field, _val) do { \
- u32 _offset = offsetof(struct mt76_queue_regs, _field); \
- if ((_q)->flags & MT_QFLAG_WED) \
- mtk_wed_device_reg_write((_q)->wed, \
- ((_q)->wed_regs + _offset), \
- _val); \
- else \
- writel(_val, &(_q)->regs->_field); \
- } while (0)
-
- #else
-
- #define Q_READ(_q, _field) readl(&(_q)->regs->_field)
- #define Q_WRITE(_q, _field, _val) writel(_val, &(_q)->regs->_field)
-
- #endif
-
+static struct mt76_txwi_cache *
+mt76_alloc_txwi(struct mt76_dev *dev)
+{
+ struct mt76_txwi_cache *t;
+ dma_addr_t addr;
+ u8 *txwi;
+ int size;
+
+ size = L1_CACHE_ALIGN(dev->drv->txwi_size + sizeof(*t));
+ txwi = kzalloc(size, GFP_ATOMIC);
+ if (!txwi)
+ return NULL;
+
+ addr = dma_map_single(dev->dma_dev, txwi, dev->drv->txwi_size,
+ DMA_TO_DEVICE);
+ if (unlikely(dma_mapping_error(dev->dma_dev, addr))) {
+ kfree(txwi);
+ return NULL;
+ }
+
+ t = (struct mt76_txwi_cache *)(txwi + dev->drv->txwi_size);
+ t->dma_addr = addr;
+
+ return t;
+}
+
+static struct mt76_txwi_cache *
+mt76_alloc_rxwi(struct mt76_dev *dev)
+{
+ struct mt76_txwi_cache *t;
+
+ t = kzalloc(L1_CACHE_ALIGN(sizeof(*t)), GFP_ATOMIC);
+ if (!t)
+ return NULL;
+
+ t->ptr = NULL;
+ return t;
+}
+
+static struct mt76_txwi_cache *
+__mt76_get_txwi(struct mt76_dev *dev)
+{
+ struct mt76_txwi_cache *t = NULL;
+
+ spin_lock(&dev->lock);
+ if (!list_empty(&dev->txwi_cache)) {
+ t = list_first_entry(&dev->txwi_cache, struct mt76_txwi_cache,
+ list);
+ list_del(&t->list);
+ }
+ spin_unlock(&dev->lock);
+
+ return t;
+}
+
+static struct mt76_txwi_cache *
+__mt76_get_rxwi(struct mt76_dev *dev)
+{
+ struct mt76_txwi_cache *t = NULL;
+
+ spin_lock_bh(&dev->wed_lock);
+ if (!list_empty(&dev->rxwi_cache)) {
+ t = list_first_entry(&dev->rxwi_cache, struct mt76_txwi_cache,
+ list);
+ list_del(&t->list);
+ }
+ spin_unlock_bh(&dev->wed_lock);
+
+ return t;
+}
+
+static struct mt76_txwi_cache *
+mt76_get_txwi(struct mt76_dev *dev)
+{
+ struct mt76_txwi_cache *t = __mt76_get_txwi(dev);
+
+ if (t)
+ return t;
+
+ return mt76_alloc_txwi(dev);
+}
+
+struct mt76_txwi_cache *
+mt76_get_rxwi(struct mt76_dev *dev)
+{
+ struct mt76_txwi_cache *t = __mt76_get_rxwi(dev);
+
+ if (t)
+ return t;
+
+ return mt76_alloc_rxwi(dev);
+}
+EXPORT_SYMBOL_GPL(mt76_get_rxwi);
+
+void
+mt76_put_txwi(struct mt76_dev *dev, struct mt76_txwi_cache *t)
+{
+ if (!t)
+ return;
+
+ spin_lock(&dev->lock);
+ list_add(&t->list, &dev->txwi_cache);
+ spin_unlock(&dev->lock);
+}
+EXPORT_SYMBOL_GPL(mt76_put_txwi);
+
+void
+mt76_put_rxwi(struct mt76_dev *dev, struct mt76_txwi_cache *t)
+{
+ if (!t)
+ return;
+
+ spin_lock_bh(&dev->wed_lock);
+ list_add(&t->list, &dev->rxwi_cache);
+ spin_unlock_bh(&dev->wed_lock);
+}
+EXPORT_SYMBOL_GPL(mt76_put_rxwi);
+
+static void
+mt76_free_pending_txwi(struct mt76_dev *dev)
+{
+ struct mt76_txwi_cache *t;
+
+ local_bh_disable();
+ while ((t = __mt76_get_txwi(dev)) != NULL) {
+ dma_unmap_single(dev->dma_dev, t->dma_addr, dev->drv->txwi_size,
+ DMA_TO_DEVICE);
+ kfree(mt76_get_txwi_ptr(dev, t));
+ }
+ local_bh_enable();
+}
+
+void
+mt76_free_pending_rxwi(struct mt76_dev *dev)
+{
+ struct mt76_txwi_cache *t;
+
+ local_bh_disable();
+ while ((t = __mt76_get_rxwi(dev)) != NULL) {
+ if (t->ptr)
+ mt76_put_page_pool_buf(t->ptr, false);
+ kfree(t);
+ }
+ local_bh_enable();
+}
+EXPORT_SYMBOL_GPL(mt76_free_pending_rxwi);
+
++static void
++mt76_dma_queue_magic_cnt_init(struct mt76_dev *dev, struct mt76_queue *q)
++{
++ if (!mt76_queue_is_wed_rro(q))
++ return;
++
++ q->magic_cnt = 0;
++ if (mt76_queue_is_wed_rro_ind(q)) {
++ struct mt76_wed_rro_desc *rro_desc;
++ u32 data1 = FIELD_PREP(RRO_IND_DATA1_MAGIC_CNT_MASK,
++ MT_DMA_WED_IND_CMD_CNT - 1);
++ int i;
++
++ rro_desc = (struct mt76_wed_rro_desc *)q->desc;
++ for (i = 0; i < q->ndesc; i++) {
++ struct mt76_wed_rro_ind *cmd;
++
++ cmd = (struct mt76_wed_rro_ind *)&rro_desc[i];
++ cmd->data1 = cpu_to_le32(data1);
++ }
++ } else if (mt76_queue_is_wed_rro_rxdmad_c(q)) {
++ struct mt76_rro_rxdmad_c *dmad = (void *)q->desc;
++ u32 data3 = FIELD_PREP(RRO_RXDMAD_DATA3_MAGIC_CNT_MASK,
++ MT_DMA_MAGIC_CNT - 1);
++ int i;
++
++ for (i = 0; i < q->ndesc; i++)
++ dmad[i].data3 = cpu_to_le32(data3);
++ }
++}
++
+static void
+mt76_dma_sync_idx(struct mt76_dev *dev, struct mt76_queue *q)
+{
+ Q_WRITE(q, desc_base, q->desc_dma);
- if (q->flags & MT_QFLAG_WED_RRO_EN)
++ if ((q->flags & MT_QFLAG_WED_RRO_EN) && !mt76_npu_device_active(dev))
+ Q_WRITE(q, ring_size, MT_DMA_RRO_EN | q->ndesc);
+ else
+ Q_WRITE(q, ring_size, q->ndesc);
++
++ if (mt76_queue_is_npu_tx(q)) {
++ writel(q->desc_dma, &q->regs->desc_base);
++ writel(q->ndesc, &q->regs->ring_size);
++ }
+ q->head = Q_READ(q, dma_idx);
+ q->tail = q->head;
+}
+
- void __mt76_dma_queue_reset(struct mt76_dev *dev, struct mt76_queue *q,
- bool reset_idx)
++void mt76_dma_queue_reset(struct mt76_dev *dev, struct mt76_queue *q,
++ bool reset_idx)
+{
+ if (!q || !q->ndesc)
+ return;
+
- if (!mt76_queue_is_wed_rro_ind(q)) {
++ if (!mt76_queue_is_wed_rro_ind(q) &&
++ !mt76_queue_is_wed_rro_rxdmad_c(q) && !mt76_queue_is_npu(q)) {
+ int i;
+
+ /* clear descriptors */
+ for (i = 0; i < q->ndesc; i++)
+ q->desc[i].ctrl = cpu_to_le32(MT_DMA_CTL_DMA_DONE);
+ }
+
++ mt76_dma_queue_magic_cnt_init(dev, q);
+ if (reset_idx) {
- Q_WRITE(q, cpu_idx, 0);
++ if (mt76_queue_is_emi(q))
++ *q->emi_cpu_idx = 0;
++ else
++ Q_WRITE(q, cpu_idx, 0);
+ Q_WRITE(q, dma_idx, 0);
+ }
+ mt76_dma_sync_idx(dev, q);
+}
+
- void mt76_dma_queue_reset(struct mt76_dev *dev, struct mt76_queue *q)
- {
- __mt76_dma_queue_reset(dev, q, true);
- }
-
+static int
+mt76_dma_add_rx_buf(struct mt76_dev *dev, struct mt76_queue *q,
+ struct mt76_queue_buf *buf, void *data)
+{
+ struct mt76_queue_entry *entry = &q->entry[q->head];
+ struct mt76_txwi_cache *txwi = NULL;
++ u32 buf1 = 0, ctrl, info = 0;
+ struct mt76_desc *desc;
+ int idx = q->head;
- u32 buf1 = 0, ctrl;
+ int rx_token;
+
+ if (mt76_queue_is_wed_rro_ind(q)) {
+ struct mt76_wed_rro_desc *rro_desc;
+
+ rro_desc = (struct mt76_wed_rro_desc *)q->desc;
+ data = &rro_desc[q->head];
+ goto done;
++ } else if (mt76_queue_is_wed_rro_rxdmad_c(q)) {
++ data = &q->desc[q->head];
++ goto done;
+ }
+
+ desc = &q->desc[q->head];
+ ctrl = FIELD_PREP(MT_DMA_CTL_SD_LEN0, buf[0].len);
+#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
+ buf1 = FIELD_PREP(MT_DMA_CTL_SDP0_H, buf->addr >> 32);
+#endif
+
- if (mt76_queue_is_wed_rx(q)) {
++ if (mt76_queue_is_wed_rx(q) || mt76_queue_is_wed_rro_data(q)) {
+ txwi = mt76_get_rxwi(dev);
+ if (!txwi)
+ return -ENOMEM;
+
+ rx_token = mt76_rx_token_consume(dev, data, txwi, buf->addr);
+ if (rx_token < 0) {
+ mt76_put_rxwi(dev, txwi);
+ return -ENOMEM;
+ }
+
+ buf1 |= FIELD_PREP(MT_DMA_CTL_TOKEN, rx_token);
+ ctrl |= MT_DMA_CTL_TO_HOST;
++
++ txwi->qid = q - dev->q_rx;
++ }
++
++ if (mt76_queue_is_wed_rro_msdu_pg(q) &&
++ dev->drv->rx_rro_add_msdu_page) {
++ if (dev->drv->rx_rro_add_msdu_page(dev, q, buf->addr, data))
++ return -ENOMEM;
++ }
++
++ if (q->flags & MT_QFLAG_WED_RRO_EN) {
++ info |= FIELD_PREP(MT_DMA_MAGIC_MASK, q->magic_cnt);
++ if ((q->head + 1) == q->ndesc)
++ q->magic_cnt = (q->magic_cnt + 1) % MT_DMA_MAGIC_CNT;
+ }
+
+ WRITE_ONCE(desc->buf0, cpu_to_le32(buf->addr));
+ WRITE_ONCE(desc->buf1, cpu_to_le32(buf1));
+ WRITE_ONCE(desc->ctrl, cpu_to_le32(ctrl));
- WRITE_ONCE(desc->info, 0);
++ WRITE_ONCE(desc->info, cpu_to_le32(info));
+
+done:
+ entry->dma_addr[0] = buf->addr;
+ entry->dma_len[0] = buf->len;
+ entry->txwi = txwi;
+ entry->buf = data;
+ entry->wcid = 0xffff;
+ entry->skip_buf1 = true;
+ q->head = (q->head + 1) % q->ndesc;
+ q->queued++;
+
+ return idx;
+}
+
+static int
+mt76_dma_add_buf(struct mt76_dev *dev, struct mt76_queue *q,
+ struct mt76_queue_buf *buf, int nbufs, u32 info,
+ struct sk_buff *skb, void *txwi)
+{
+ struct mt76_queue_entry *entry;
+ struct mt76_desc *desc;
+ int i, idx = -1;
+ u32 ctrl, next;
+
+ if (txwi) {
+ q->entry[q->head].txwi = DMA_DUMMY_DATA;
+ q->entry[q->head].skip_buf0 = true;
+ }
+
+ for (i = 0; i < nbufs; i += 2, buf += 2) {
+ u32 buf0 = buf[0].addr, buf1 = 0;
+
+ idx = q->head;
+ next = (q->head + 1) % q->ndesc;
+
+ desc = &q->desc[idx];
+ entry = &q->entry[idx];
+
+ if (buf[0].skip_unmap)
+ entry->skip_buf0 = true;
+ entry->skip_buf1 = i == nbufs - 1;
+
+ entry->dma_addr[0] = buf[0].addr;
+ entry->dma_len[0] = buf[0].len;
+
+ ctrl = FIELD_PREP(MT_DMA_CTL_SD_LEN0, buf[0].len);
+#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
+ info |= FIELD_PREP(MT_DMA_CTL_SDP0_H, buf[0].addr >> 32);
+#endif
+ if (i < nbufs - 1) {
+ entry->dma_addr[1] = buf[1].addr;
+ entry->dma_len[1] = buf[1].len;
+ buf1 = buf[1].addr;
+ ctrl |= FIELD_PREP(MT_DMA_CTL_SD_LEN1, buf[1].len);
+#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
+ info |= FIELD_PREP(MT_DMA_CTL_SDP1_H,
+ buf[1].addr >> 32);
+#endif
+ if (buf[1].skip_unmap)
+ entry->skip_buf1 = true;
+ }
+
+ if (i == nbufs - 1)
+ ctrl |= MT_DMA_CTL_LAST_SEC0;
+ else if (i == nbufs - 2)
+ ctrl |= MT_DMA_CTL_LAST_SEC1;
+
+ WRITE_ONCE(desc->buf0, cpu_to_le32(buf0));
+ WRITE_ONCE(desc->buf1, cpu_to_le32(buf1));
+ WRITE_ONCE(desc->info, cpu_to_le32(info));
+ WRITE_ONCE(desc->ctrl, cpu_to_le32(ctrl));
+
+ q->head = next;
+ q->queued++;
+ }
+
+ q->entry[idx].txwi = txwi;
+ q->entry[idx].skb = skb;
+ q->entry[idx].wcid = 0xffff;
+
+ return idx;
+}
+
+static void
+mt76_dma_tx_cleanup_idx(struct mt76_dev *dev, struct mt76_queue *q, int idx,
+ struct mt76_queue_entry *prev_e)
+{
+ struct mt76_queue_entry *e = &q->entry[idx];
+
+ if (!e->skip_buf0)
+ dma_unmap_single(dev->dma_dev, e->dma_addr[0], e->dma_len[0],
+ DMA_TO_DEVICE);
+
+ if (!e->skip_buf1)
+ dma_unmap_single(dev->dma_dev, e->dma_addr[1], e->dma_len[1],
+ DMA_TO_DEVICE);
+
+ if (e->txwi == DMA_DUMMY_DATA)
+ e->txwi = NULL;
+
+ *prev_e = *e;
+ memset(e, 0, sizeof(*e));
+}
+
+static void
+mt76_dma_kick_queue(struct mt76_dev *dev, struct mt76_queue *q)
+{
+ wmb();
- Q_WRITE(q, cpu_idx, q->head);
++ if (mt76_queue_is_emi(q))
++ *q->emi_cpu_idx = cpu_to_le16(q->head);
++ else
++ Q_WRITE(q, cpu_idx, q->head);
+}
+
+static void
+mt76_dma_tx_cleanup(struct mt76_dev *dev, struct mt76_queue *q, bool flush)
+{
+ struct mt76_queue_entry entry;
+ int last;
+
+ if (!q || !q->ndesc)
+ return;
+
+ spin_lock_bh(&q->cleanup_lock);
+ if (flush)
+ last = -1;
+ else
+ last = Q_READ(q, dma_idx);
+
+ while (q->queued > 0 && q->tail != last) {
+ mt76_dma_tx_cleanup_idx(dev, q, q->tail, &entry);
++ mt76_npu_txdesc_cleanup(q, q->tail);
+ mt76_queue_tx_complete(dev, q, &entry);
+
+ if (entry.txwi) {
+ if (!(dev->drv->drv_flags & MT_DRV_TXWI_NO_FREE))
+ mt76_put_txwi(dev, entry.txwi);
+ }
+
+ if (!flush && q->tail == last)
+ last = Q_READ(q, dma_idx);
+ }
+ spin_unlock_bh(&q->cleanup_lock);
+
+ if (flush) {
+ spin_lock_bh(&q->lock);
+ mt76_dma_sync_idx(dev, q);
+ mt76_dma_kick_queue(dev, q);
+ spin_unlock_bh(&q->lock);
+ }
+
+ if (!q->queued)
+ wake_up(&dev->tx_wait);
+}
+
++static void *
++mt76_dma_get_rxdmad_c_buf(struct mt76_dev *dev, struct mt76_queue *q,
++ int idx, int *len, bool *more)
++{
++ struct mt76_queue_entry *e = &q->entry[idx];
++ struct mt76_rro_rxdmad_c *dmad = e->buf;
++ u32 data1 = le32_to_cpu(dmad->data1);
++ u32 data2 = le32_to_cpu(dmad->data2);
++ struct mt76_txwi_cache *t;
++ u16 rx_token_id;
++ u8 ind_reason;
++ void *buf;
++
++ rx_token_id = FIELD_GET(RRO_RXDMAD_DATA2_RX_TOKEN_ID_MASK, data2);
++ t = mt76_rx_token_release(dev, rx_token_id);
++ if (!t)
++ return ERR_PTR(-EAGAIN);
++
++ q = &dev->q_rx[t->qid];
++ dma_sync_single_for_cpu(dev->dma_dev, t->dma_addr,
++ SKB_WITH_OVERHEAD(q->buf_size),
++ page_pool_get_dma_dir(q->page_pool));
++
++ if (len)
++ *len = FIELD_GET(RRO_RXDMAD_DATA1_SDL0_MASK, data1);
++ if (more)
++ *more = !FIELD_GET(RRO_RXDMAD_DATA1_LS_MASK, data1);
++
++ buf = t->ptr;
++ ind_reason = FIELD_GET(RRO_RXDMAD_DATA2_IND_REASON_MASK, data2);
++ if (ind_reason == MT_DMA_WED_IND_REASON_REPEAT ||
++ ind_reason == MT_DMA_WED_IND_REASON_OLDPKT) {
++ mt76_put_page_pool_buf(buf, false);
++ buf = ERR_PTR(-EAGAIN);
++ }
++ t->ptr = NULL;
++ t->dma_addr = 0;
*** 45385 LINES SKIPPED ***