drivers/net/wireless/mediatek/mt76/testmode.h

Source file repositories/reference/linux-study-clean/drivers/net/wireless/mediatek/mt76/testmode.h

File Facts

System
Linux kernel
Corpus path
drivers/net/wireless/mediatek/mt76/testmode.h
Extension
.h
Size
5862 bytes
Lines
201
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.

Dependency Surface

Detected Declarations

Annotated Snippet

#ifndef __MT76_TESTMODE_H
#define __MT76_TESTMODE_H

#define MT76_TM_TIMEOUT	10

#include <net/netlink.h>

/**
 * enum mt76_testmode_attr - testmode attributes inside NL80211_ATTR_TESTDATA
 *
 * @MT76_TM_ATTR_UNSPEC: (invalid attribute)
 *
 * @MT76_TM_ATTR_RESET: reset parameters to default (flag)
 * @MT76_TM_ATTR_STATE: test state (u32), see &enum mt76_testmode_state
 *
 * @MT76_TM_ATTR_MTD_PART: mtd partition used for eeprom data (string)
 * @MT76_TM_ATTR_MTD_OFFSET: offset of eeprom data within the partition (u32)
 *
 * @MT76_TM_ATTR_TX_COUNT: configured number of frames to send when setting
 *	state to MT76_TM_STATE_TX_FRAMES (u32)
 * @MT76_TM_ATTR_TX_PENDING: pending frames during MT76_TM_STATE_TX_FRAMES (u32)
 * @MT76_TM_ATTR_TX_LENGTH: packet tx mpdu length (u32)
 * @MT76_TM_ATTR_TX_RATE_MODE: packet tx mode (u8, see &enum mt76_testmode_tx_mode)
 * @MT76_TM_ATTR_TX_RATE_NSS: packet tx number of spatial streams (u8)
 * @MT76_TM_ATTR_TX_RATE_IDX: packet tx rate/MCS index (u8)
 * @MT76_TM_ATTR_TX_RATE_SGI: packet tx use short guard interval (u8)
 * @MT76_TM_ATTR_TX_RATE_LDPC: packet tx enable LDPC (u8)
 * @MT76_TM_ATTR_TX_RATE_STBC: packet tx enable STBC (u8)
 * @MT76_TM_ATTR_TX_LTF: packet tx LTF, set 0 to 2 for 1x, 2x, and 4x LTF (u8)
 *
 * @MT76_TM_ATTR_TX_ANTENNA: tx antenna mask (u8)
 * @MT76_TM_ATTR_TX_POWER_CONTROL: enable tx power control (u8)
 * @MT76_TM_ATTR_TX_POWER: per-antenna tx power array (nested, u8 attrs)
 *
 * @MT76_TM_ATTR_FREQ_OFFSET: RF frequency offset (u32)
 *
 * @MT76_TM_ATTR_STATS: statistics (nested, see &enum mt76_testmode_stats_attr)
 *
 * @MT76_TM_ATTR_TX_SPE_IDX: tx spatial extension index (u8)
 *
 * @MT76_TM_ATTR_TX_DUTY_CYCLE: packet tx duty cycle (u8)
 * @MT76_TM_ATTR_TX_IPG: tx inter-packet gap, in unit of us (u32)
 * @MT76_TM_ATTR_TX_TIME: packet transmission time, in unit of us (u32)
 *
 * @MT76_TM_ATTR_DRV_DATA: driver specific netlink attrs (nested)
 *
 * @MT76_TM_ATTR_MAC_ADDRS: array of nested MAC addresses (nested)
 */
enum mt76_testmode_attr {
	MT76_TM_ATTR_UNSPEC,

	MT76_TM_ATTR_RESET,
	MT76_TM_ATTR_STATE,

	MT76_TM_ATTR_MTD_PART,
	MT76_TM_ATTR_MTD_OFFSET,

	MT76_TM_ATTR_TX_COUNT,
	MT76_TM_ATTR_TX_LENGTH,
	MT76_TM_ATTR_TX_RATE_MODE,
	MT76_TM_ATTR_TX_RATE_NSS,
	MT76_TM_ATTR_TX_RATE_IDX,
	MT76_TM_ATTR_TX_RATE_SGI,
	MT76_TM_ATTR_TX_RATE_LDPC,
	MT76_TM_ATTR_TX_RATE_STBC,
	MT76_TM_ATTR_TX_LTF,

	MT76_TM_ATTR_TX_ANTENNA,
	MT76_TM_ATTR_TX_POWER_CONTROL,
	MT76_TM_ATTR_TX_POWER,

	MT76_TM_ATTR_FREQ_OFFSET,

	MT76_TM_ATTR_STATS,

	MT76_TM_ATTR_TX_SPE_IDX,

	MT76_TM_ATTR_TX_DUTY_CYCLE,
	MT76_TM_ATTR_TX_IPG,
	MT76_TM_ATTR_TX_TIME,

	MT76_TM_ATTR_DRV_DATA,

	MT76_TM_ATTR_MAC_ADDRS,

	/* keep last */
	NUM_MT76_TM_ATTRS,
	MT76_TM_ATTR_MAX = NUM_MT76_TM_ATTRS - 1,
};

Annotation

Implementation Notes