drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h

File Facts

System

Linux kernel

Corpus path

drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h

Extension

.h

Size

52151 bytes

Lines

2182

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/average.h
• linux/usb.h
• net/mac80211.h

Detected Declarations

• struct rtl8xxxu_rxdesc16
• struct rtl8xxxu_rxdesc24
• struct rtl8xxxu_txdesc32
• struct rtl8xxxu_txdesc40
• struct phy_rx_agc_info
• struct rtl8723au_phy_stats
• struct jaguar2_phy_stats_type0
• struct jaguar2_phy_stats_type1
• struct jaguar2_phy_stats_type2
• struct rtl8xxxu_firmware_header
• struct rtl8xxxu_power_base
• struct rtl8723au_idx
• struct rtl8723au_efuse
• struct rtl8192cu_efuse
• struct rtl8723bu_pwr_idx
• struct rtl8723bu_efuse_tx_power
• struct rtl8723bu_efuse
• struct rtl8192eu_efuse_tx_power
• struct rtl8192eu_efuse
• struct rtl8188fu_efuse_tx_power
• struct rtl8188fu_efuse
• struct rtl8188eu_efuse
• struct rtl8710bu_efuse
• struct rtl8192fu_efuse
• struct rtl8xxxu_reg8val
• struct rtl8xxxu_reg32val
• struct rtl8xxxu_rfregval
• struct rtl8xxxu_rfregs
• struct h2c_cmd
• struct rtl8723bu_c2h
• struct rtl8xxxu_fileops
• struct rtl8xxxu_btcoex
• struct rtl8xxxu_ra_report
• struct rtl8xxxu_ra_info
• struct rtl8xxxu_cfo_tracking
• struct rtl8xxxu_hw_feature
• struct rtl8xxxu_priv
• struct rtl8xxxu_sta_info
• struct rtl8xxxu_vif
• struct rtl8xxxu_rx_urb
• struct rtl8xxxu_tx_urb
• struct rtl8xxxu_fileops
• enum rtl8xxxu_rtl_chip
• enum rtl8xxxu_rx_type
• enum rtl8xxxu_rx_desc_enc
• enum rtl8xxxu_rfpath
• enum h2c_cmd_8723a
• enum h2c_cmd_8723b

Annotated Snippet

struct rtl8xxxu_rxdesc16 {
#ifdef __LITTLE_ENDIAN
	u32 pktlen:14;
	u32 crc32:1;
	u32 icverr:1;
	u32 drvinfo_sz:4;
	u32 security:3;
	u32 qos:1;
	u32 shift:2;
	u32 phy_stats:1;
	u32 swdec:1;
	u32 ls:1;
	u32 fs:1;
	u32 eor:1;
	u32 own:1;

	u32 macid:5;
	u32 tid:4;
	u32 hwrsvd:4;
	u32 amsdu:1;
	u32 paggr:1;
	u32 faggr:1;
	u32 a1fit:4;
	u32 a2fit:4;
	u32 pam:1;
	u32 pwr:1;
	u32 md:1;
	u32 mf:1;
	u32 type:2;
	u32 mc:1;
	u32 bc:1;

	u32 seq:12;
	u32 frag:4;
	u32 pkt_cnt:8;
	u32 reserved:6;
	u32 nextind:1;
	u32 reserved0:1;

	u32 rxmcs:6;
	u32 rxht:1;
	u32 gf:1;
	u32 splcp:1;
	u32 bw:1;
	u32 htc:1;
	u32 eosp:1;
	u32 bssidfit:2;
	u32 rpt_sel:2;		/* 8188e */
	u32 reserved1:14;
	u32 unicastwake:1;
	u32 magicwake:1;

	u32 pattern0match:1;
	u32 pattern1match:1;
	u32 pattern2match:1;
	u32 pattern3match:1;
	u32 pattern4match:1;
	u32 pattern5match:1;
	u32 pattern6match:1;
	u32 pattern7match:1;
	u32 pattern8match:1;
	u32 pattern9match:1;
	u32 patternamatch:1;
	u32 patternbmatch:1;
	u32 patterncmatch:1;
	u32 reserved2:19;
#else
	u32 own:1;
	u32 eor:1;
	u32 fs:1;
	u32 ls:1;
	u32 swdec:1;
	u32 phy_stats:1;
	u32 shift:2;
	u32 qos:1;
	u32 security:3;
	u32 drvinfo_sz:4;
	u32 icverr:1;
	u32 crc32:1;
	u32 pktlen:14;

	u32 bc:1;
	u32 mc:1;
	u32 type:2;
	u32 mf:1;
	u32 md:1;
	u32 pwr:1;
	u32 pam:1;
	u32 a2fit:4;
	u32 a1fit:4;

Annotation

• Immediate include surface: `linux/average.h`, `linux/usb.h`, `net/mac80211.h`.
• Detected declarations: `struct rtl8xxxu_rxdesc16`, `struct rtl8xxxu_rxdesc24`, `struct rtl8xxxu_txdesc32`, `struct rtl8xxxu_txdesc40`, `struct phy_rx_agc_info`, `struct rtl8723au_phy_stats`, `struct jaguar2_phy_stats_type0`, `struct jaguar2_phy_stats_type1`, `struct jaguar2_phy_stats_type2`, `struct rtl8xxxu_firmware_header`.
• 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.