drivers/net/wireless/ath/wcn36xx/smd.c

Source file repositories/reference/linux-study-clean/drivers/net/wireless/ath/wcn36xx/smd.c

File Facts

System
Linux kernel
Corpus path
drivers/net/wireless/ath/wcn36xx/smd.c
Extension
.c
Size
97449 bytes
Lines
3432
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

struct wcn36xx_cfg_val {
	u32 cfg_id;
	u32 value;
};

#define WCN36XX_CFG_VAL(id, val) \
{ \
	.cfg_id = WCN36XX_HAL_CFG_ ## id, \
	.value = val \
}

static struct wcn36xx_cfg_val wcn36xx_cfg_vals[] = {
	WCN36XX_CFG_VAL(CURRENT_TX_ANTENNA, 1),
	WCN36XX_CFG_VAL(CURRENT_RX_ANTENNA, 1),
	WCN36XX_CFG_VAL(LOW_GAIN_OVERRIDE, 0),
	WCN36XX_CFG_VAL(POWER_STATE_PER_CHAIN, 785),
	WCN36XX_CFG_VAL(CAL_PERIOD, 5),
	WCN36XX_CFG_VAL(CAL_CONTROL, 1),
	WCN36XX_CFG_VAL(PROXIMITY, 0),
	WCN36XX_CFG_VAL(NETWORK_DENSITY, 3),
	WCN36XX_CFG_VAL(MAX_MEDIUM_TIME, 6000),
	WCN36XX_CFG_VAL(MAX_MPDUS_IN_AMPDU, 64),
	WCN36XX_CFG_VAL(RTS_THRESHOLD, 2347),
	WCN36XX_CFG_VAL(SHORT_RETRY_LIMIT, 15),
	WCN36XX_CFG_VAL(LONG_RETRY_LIMIT, 15),
	WCN36XX_CFG_VAL(FRAGMENTATION_THRESHOLD, 8000),
	WCN36XX_CFG_VAL(DYNAMIC_THRESHOLD_ZERO, 5),
	WCN36XX_CFG_VAL(DYNAMIC_THRESHOLD_ONE, 10),
	WCN36XX_CFG_VAL(DYNAMIC_THRESHOLD_TWO, 15),
	WCN36XX_CFG_VAL(FIXED_RATE, 0),
	WCN36XX_CFG_VAL(RETRYRATE_POLICY, 4),
	WCN36XX_CFG_VAL(RETRYRATE_SECONDARY, 0),
	WCN36XX_CFG_VAL(RETRYRATE_TERTIARY, 0),
	WCN36XX_CFG_VAL(FORCE_POLICY_PROTECTION, 5),
	WCN36XX_CFG_VAL(FIXED_RATE_MULTICAST_24GHZ, 1),
	WCN36XX_CFG_VAL(FIXED_RATE_MULTICAST_5GHZ, 5),
	WCN36XX_CFG_VAL(DEFAULT_RATE_INDEX_5GHZ, 5),
	WCN36XX_CFG_VAL(MAX_BA_SESSIONS, 40),
	WCN36XX_CFG_VAL(PS_DATA_INACTIVITY_TIMEOUT, 200),
	WCN36XX_CFG_VAL(PS_ENABLE_BCN_FILTER, 1),
	WCN36XX_CFG_VAL(PS_ENABLE_RSSI_MONITOR, 1),
	WCN36XX_CFG_VAL(NUM_BEACON_PER_RSSI_AVERAGE, 20),
	WCN36XX_CFG_VAL(STATS_PERIOD, 10),
	WCN36XX_CFG_VAL(CFP_MAX_DURATION, 30000),
	WCN36XX_CFG_VAL(FRAME_TRANS_ENABLED, 0),
	WCN36XX_CFG_VAL(BA_THRESHOLD_HIGH, 128),
	WCN36XX_CFG_VAL(MAX_BA_BUFFERS, 2560),
	WCN36XX_CFG_VAL(DYNAMIC_PS_POLL_VALUE, 0),
	WCN36XX_CFG_VAL(TX_PWR_CTRL_ENABLE, 1),
	WCN36XX_CFG_VAL(ENABLE_CLOSE_LOOP, 1),
	WCN36XX_CFG_VAL(ENABLE_LPWR_IMG_TRANSITION, 0),
	WCN36XX_CFG_VAL(BTC_STATIC_LEN_LE_BT, 120000),
	WCN36XX_CFG_VAL(BTC_STATIC_LEN_LE_WLAN, 30000),
	WCN36XX_CFG_VAL(MAX_ASSOC_LIMIT, 10),
	WCN36XX_CFG_VAL(ENABLE_MCC_ADAPTIVE_SCHEDULER, 0),
	WCN36XX_CFG_VAL(ENABLE_DYNAMIC_RA_START_RATE, 133), /* MCS 5 */
	WCN36XX_CFG_VAL(LINK_FAIL_TX_CNT, 1000),
};

static struct wcn36xx_cfg_val wcn3680_cfg_vals[] = {
	WCN36XX_CFG_VAL(CURRENT_TX_ANTENNA, 1),
	WCN36XX_CFG_VAL(CURRENT_RX_ANTENNA, 1),
	WCN36XX_CFG_VAL(LOW_GAIN_OVERRIDE, 0),
	WCN36XX_CFG_VAL(POWER_STATE_PER_CHAIN, 785),
	WCN36XX_CFG_VAL(CAL_PERIOD, 5),
	WCN36XX_CFG_VAL(CAL_CONTROL, 1),
	WCN36XX_CFG_VAL(PROXIMITY, 0),
	WCN36XX_CFG_VAL(NETWORK_DENSITY, 3),
	WCN36XX_CFG_VAL(MAX_MEDIUM_TIME, 4096),
	WCN36XX_CFG_VAL(MAX_MPDUS_IN_AMPDU, 64),
	WCN36XX_CFG_VAL(RTS_THRESHOLD, 2347),
	WCN36XX_CFG_VAL(SHORT_RETRY_LIMIT, 15),
	WCN36XX_CFG_VAL(LONG_RETRY_LIMIT, 15),
	WCN36XX_CFG_VAL(FRAGMENTATION_THRESHOLD, 8000),
	WCN36XX_CFG_VAL(DYNAMIC_THRESHOLD_ZERO, 5),
	WCN36XX_CFG_VAL(DYNAMIC_THRESHOLD_ONE, 10),
	WCN36XX_CFG_VAL(DYNAMIC_THRESHOLD_TWO, 15),
	WCN36XX_CFG_VAL(FIXED_RATE, 0),
	WCN36XX_CFG_VAL(RETRYRATE_POLICY, 4),
	WCN36XX_CFG_VAL(RETRYRATE_SECONDARY, 0),
	WCN36XX_CFG_VAL(RETRYRATE_TERTIARY, 0),
	WCN36XX_CFG_VAL(FORCE_POLICY_PROTECTION, 5),
	WCN36XX_CFG_VAL(FIXED_RATE_MULTICAST_24GHZ, 1),
	WCN36XX_CFG_VAL(FIXED_RATE_MULTICAST_5GHZ, 5),
	WCN36XX_CFG_VAL(DEFAULT_RATE_INDEX_24GHZ, 1),
	WCN36XX_CFG_VAL(DEFAULT_RATE_INDEX_5GHZ, 5),
	WCN36XX_CFG_VAL(MAX_BA_SESSIONS, 40),
	WCN36XX_CFG_VAL(PS_DATA_INACTIVITY_TIMEOUT, 200),
	WCN36XX_CFG_VAL(PS_ENABLE_BCN_FILTER, 1),
	WCN36XX_CFG_VAL(PS_ENABLE_RSSI_MONITOR, 1),

Annotation

Implementation Notes