drivers/net/wireless/ath/wil6210/txrx.h

Source file repositories/reference/linux-study-clean/drivers/net/wireless/ath/wil6210/txrx.h

File Facts

System
Linux kernel
Corpus path
drivers/net/wireless/ath/wil6210/txrx.h
Extension
.h
Size
20527 bytes
Lines
695
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 vring_tx_mac {
	u32 d[3];
	u32 ucode_cmd;
} __packed;

/* TX MAC Dword 0 */
#define MAC_CFG_DESC_TX_0_LIFETIME_EXPIRY_VALUE_POS 0
#define MAC_CFG_DESC_TX_0_LIFETIME_EXPIRY_VALUE_LEN 10
#define MAC_CFG_DESC_TX_0_LIFETIME_EXPIRY_VALUE_MSK 0x3FF

#define MAC_CFG_DESC_TX_0_INTERRUP_EN_POS 10
#define MAC_CFG_DESC_TX_0_INTERRUP_EN_LEN 1
#define MAC_CFG_DESC_TX_0_INTERRUP_EN_MSK 0x400

#define MAC_CFG_DESC_TX_0_STATUS_EN_POS 11
#define MAC_CFG_DESC_TX_0_STATUS_EN_LEN 1
#define MAC_CFG_DESC_TX_0_STATUS_EN_MSK 0x800

#define MAC_CFG_DESC_TX_0_TXSS_OVERRIDE_POS 12
#define MAC_CFG_DESC_TX_0_TXSS_OVERRIDE_LEN 2
#define MAC_CFG_DESC_TX_0_TXSS_OVERRIDE_MSK 0x3000

#define MAC_CFG_DESC_TX_0_TIMESTAMP_INSERTION_POS 14
#define MAC_CFG_DESC_TX_0_TIMESTAMP_INSERTION_LEN 1
#define MAC_CFG_DESC_TX_0_TIMESTAMP_INSERTION_MSK 0x4000

#define MAC_CFG_DESC_TX_0_DURATION_PRESERVE_POS 15
#define MAC_CFG_DESC_TX_0_DURATION_PRESERVE_LEN 1
#define MAC_CFG_DESC_TX_0_DURATION_PRESERVE_MSK 0x8000

#define MAC_CFG_DESC_TX_0_MCS_INDEX_POS 22
#define MAC_CFG_DESC_TX_0_MCS_INDEX_LEN 5
#define MAC_CFG_DESC_TX_0_MCS_INDEX_MSK 0x7C00000

#define MAC_CFG_DESC_TX_0_MCS_EN_POS 27
#define MAC_CFG_DESC_TX_0_MCS_EN_LEN 1
#define MAC_CFG_DESC_TX_0_MCS_EN_MSK 0x8000000

#define MAC_CFG_DESC_TX_0_SN_PRESERVED_POS 31
#define MAC_CFG_DESC_TX_0_SN_PRESERVED_LEN 1
#define MAC_CFG_DESC_TX_0_SN_PRESERVED_MSK 0x80000000

/* TX MAC Dword 1 */
#define MAC_CFG_DESC_TX_1_PKT_MODE_POS 0
#define MAC_CFG_DESC_TX_1_PKT_MODE_LEN 4
#define MAC_CFG_DESC_TX_1_PKT_MODE_MSK 0xF

#define MAC_CFG_DESC_TX_1_PKT_MODE_EN_POS 4
#define MAC_CFG_DESC_TX_1_PKT_MODE_EN_LEN 1
#define MAC_CFG_DESC_TX_1_PKT_MODE_EN_MSK 0x10

#define MAC_CFG_DESC_TX_1_MAC_ID_EN_POS 5
#define MAC_CFG_DESC_TX_1_MAC_ID_EN_LEN 1
#define MAC_CFG_DESC_TX_1_MAC_ID_EN_MSK 0x20

#define MAC_CFG_DESC_TX_1_MAC_ID_POS 6
#define MAC_CFG_DESC_TX_1_MAC_ID_LEN 2
#define MAC_CFG_DESC_TX_1_MAC_ID_MSK 0xc0

#define MAC_CFG_DESC_TX_1_ACK_POLICY_EN_POS 15
#define MAC_CFG_DESC_TX_1_ACK_POLICY_EN_LEN 1
#define MAC_CFG_DESC_TX_1_ACK_POLICY_EN_MSK 0x8000

#define MAC_CFG_DESC_TX_1_DST_INDEX_POS 16
#define MAC_CFG_DESC_TX_1_DST_INDEX_LEN 4
#define MAC_CFG_DESC_TX_1_DST_INDEX_MSK 0xF0000

#define MAC_CFG_DESC_TX_1_DST_INDEX_EN_POS 20
#define MAC_CFG_DESC_TX_1_DST_INDEX_EN_LEN 1
#define MAC_CFG_DESC_TX_1_DST_INDEX_EN_MSK 0x100000

#define MAC_CFG_DESC_TX_1_ACK_POLICY_POS 21
#define MAC_CFG_DESC_TX_1_ACK_POLICY_LEN 2
#define MAC_CFG_DESC_TX_1_ACK_POLICY_MSK 0x600000

#define MAC_CFG_DESC_TX_1_LIFETIME_EN_POS 23
#define MAC_CFG_DESC_TX_1_LIFETIME_EN_LEN 1
#define MAC_CFG_DESC_TX_1_LIFETIME_EN_MSK 0x800000

#define MAC_CFG_DESC_TX_1_MAX_RETRY_POS 24
#define MAC_CFG_DESC_TX_1_MAX_RETRY_LEN 7
#define MAC_CFG_DESC_TX_1_MAX_RETRY_MSK 0x7F000000

#define MAC_CFG_DESC_TX_1_MAX_RETRY_EN_POS 31
#define MAC_CFG_DESC_TX_1_MAX_RETRY_EN_LEN 1
#define MAC_CFG_DESC_TX_1_MAX_RETRY_EN_MSK 0x80000000

/* TX MAC Dword 2 */
#define MAC_CFG_DESC_TX_2_NUM_OF_DESCRIPTORS_POS 0
#define MAC_CFG_DESC_TX_2_NUM_OF_DESCRIPTORS_LEN 8

Annotation

Implementation Notes