drivers/net/wireless/realtek/rtlwifi/rtl8723ae/trx.h

File Facts

System

Linux kernel

Corpus path

drivers/net/wireless/realtek/rtlwifi/rtl8723ae/trx.h

Extension

.h

Size

11524 bytes

Lines

535

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

• No C-style include directives detected by the generator.

Detected Declarations

• struct rx_fwinfo_8723e
• struct tx_desc_8723e
• struct rx_desc_8723e
• function set_tx_desc_pkt_size
• function set_tx_desc_offset
• function set_tx_desc_bmc
• function set_tx_desc_htc
• function set_tx_desc_last_seg
• function set_tx_desc_first_seg
• function set_tx_desc_linip
• function set_tx_desc_own
• function get_tx_desc_own
• function set_tx_desc_macid
• function set_tx_desc_agg_break
• function set_tx_desc_rdg_enable
• function set_tx_desc_queue_sel
• function set_tx_desc_rate_id
• function set_tx_desc_sec_type
• function set_tx_desc_more_frag
• function set_tx_desc_ampdu_density
• function set_tx_desc_seq
• function set_tx_desc_pkt_id
• function set_tx_desc_hwseq_en_8723
• function set_tx_desc_hwseq_sel_8723
• function set_tx_desc_rts_rate
• function set_tx_desc_use_rate
• function set_tx_desc_disable_fb
• function set_tx_desc_cts2self
• function set_tx_desc_rts_enable
• function set_tx_desc_hw_rts_enable
• function set_tx_desc_tx_sub_carrier
• function set_tx_desc_data_bw
• function set_tx_desc_rts_short
• function set_tx_desc_rts_bw
• function set_tx_desc_rts_sc
• function set_tx_desc_rts_stbc
• function set_tx_desc_tx_rate
• function set_tx_desc_data_shortgi
• function set_tx_desc_data_rate_fb_limit
• function set_tx_desc_rts_rate_fb_limit
• function set_tx_desc_max_agg_num
• function set_tx_desc_tx_buffer_size
• function set_tx_desc_tx_buffer_address
• function get_tx_desc_tx_buffer_address
• function set_tx_desc_next_desc_address
• function get_rx_desc_pkt_len
• function get_rx_desc_crc32
• function get_rx_desc_icv

Annotated Snippet

struct rx_fwinfo_8723e {
	u8 gain_trsw[4];
	u8 pwdb_all;
	u8 cfosho[4];
	u8 cfotail[4];
	s8 rxevm[2];
	s8 rxsnr[4];
	u8 pdsnr[2];
	u8 csi_current[2];
	u8 csi_target[2];
	u8 sigevm;
	u8 max_ex_pwr;
	u8 ex_intf_flag:1;
	u8 sgi_en:1;
	u8 rxsc:2;
	u8 reserve:4;
} __packed;

struct tx_desc_8723e {
	u32 pktsize:16;
	u32 offset:8;
	u32 bmc:1;
	u32 htc:1;
	u32 lastseg:1;
	u32 firstseg:1;
	u32 linip:1;
	u32 noacm:1;
	u32 gf:1;
	u32 own:1;

	u32 macid:5;
	u32 agg_en:1;
	u32 bk:1;
	u32 rdg_en:1;
	u32 queuesel:5;
	u32 rd_nav_ext:1;
	u32 lsig_txop_en:1;
	u32 pifs:1;
	u32 rateid:4;
	u32 nav_usehdr:1;
	u32 en_descid:1;
	u32 sectype:2;
	u32 pktoffset:8;

	u32 rts_rc:6;
	u32 data_rc:6;
	u32 rsvd0:2;
	u32 bar_retryht:2;
	u32 rsvd1:1;
	u32 morefrag:1;
	u32 raw:1;
	u32 ccx:1;
	u32 ampdudensity:3;
	u32 rsvd2:1;
	u32 ant_sela:1;
	u32 ant_selb:1;
	u32 txant_cck:2;
	u32 txant_l:2;
	u32 txant_ht:2;

	u32 nextheadpage:8;
	u32 tailpage:8;
	u32 seq:12;
	u32 pktid:4;

	u32 rtsrate:5;
	u32 apdcfe:1;
	u32 qos:1;
	u32 hwseq_enable:1;
	u32 userrate:1;
	u32 dis_rtsfb:1;
	u32 dis_datafb:1;
	u32 cts2self:1;
	u32 rts_en:1;
	u32 hwrts_en:1;
	u32 portid:1;
	u32 rsvd3:3;
	u32 waitdcts:1;
	u32 cts2ap_en:1;
	u32 txsc:2;
	u32 stbc:2;
	u32 txshort:1;
	u32 txbw:1;
	u32 rtsshort:1;
	u32 rtsbw:1;
	u32 rtssc:2;
	u32 rtsstbc:2;

	u32 txrate:6;
	u32 shortgi:1;

Annotation

• Detected declarations: `struct rx_fwinfo_8723e`, `struct tx_desc_8723e`, `struct rx_desc_8723e`, `function set_tx_desc_pkt_size`, `function set_tx_desc_offset`, `function set_tx_desc_bmc`, `function set_tx_desc_htc`, `function set_tx_desc_last_seg`, `function set_tx_desc_first_seg`, `function set_tx_desc_linip`.
• 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.