drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2u.h

File Facts

System

Linux kernel

Corpus path

drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2u.h

Extension

.h

Size

1280 bytes

Lines

44

Domain

Driver Families

Bucket

drivers/net

Inferred role

Driver Families: implementation source

Status

source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

• Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/device.h
• mt76x2.h
• mcu.h

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

#ifndef __MT76x2U_H
#define __MT76x2U_H

#include <linux/device.h>

#include "mt76x2.h"
#include "mcu.h"

#define MT7612U_EEPROM_SIZE		512

#define MT_USB_AGGR_SIZE_LIMIT		21 /* 1024B unit */
#define MT_USB_AGGR_TIMEOUT		0x80 /* 33ns unit */

extern const struct ieee80211_ops mt76x2u_ops;

int mt76x2u_register_device(struct mt76x02_dev *dev);
int mt76x2u_init_hardware(struct mt76x02_dev *dev);
void mt76x2u_cleanup(struct mt76x02_dev *dev);
void mt76x2u_stop_hw(struct mt76x02_dev *dev);

int mt76x2u_mac_reset(struct mt76x02_dev *dev);
int mt76x2u_mac_stop(struct mt76x02_dev *dev);

int mt76x2u_phy_set_channel(struct mt76x02_dev *dev,
			    struct cfg80211_chan_def *chandef);
void mt76x2u_phy_calibrate(struct work_struct *work);

void mt76x2u_mcu_complete_urb(struct urb *urb);
int mt76x2u_mcu_init(struct mt76x02_dev *dev);
int mt76x2u_mcu_fw_init(struct mt76x02_dev *dev);

int mt76x2u_alloc_queues(struct mt76x02_dev *dev);
void mt76x2u_queues_deinit(struct mt76x02_dev *dev);
void mt76x2u_stop_queues(struct mt76x02_dev *dev);
int mt76x2u_skb_dma_info(struct sk_buff *skb, enum dma_msg_port port,
			 u32 flags);

#endif /* __MT76x2U_H */

Annotation

• Immediate include surface: `linux/device.h`, `mt76x2.h`, `mcu.h`.
• Atlas domain: Driver Families / drivers/net.
• Implementation status: source implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.