drivers/staging/rtl8723bs/include/hal_sdio.h

File Facts

System

Linux kernel

Corpus path

drivers/staging/rtl8723bs/include/hal_sdio.h

Extension

.h

Size

848 bytes

Lines

19

Domain

Driver Families

Bucket

drivers/staging

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

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

#ifndef __HAL_SDIO_H_
#define __HAL_SDIO_H_

#define ffaddr2deviceId(pdvobj, addr)	(pdvobj->Queue2Pipe[addr])

u8 rtw_hal_sdio_max_txoqt_free_space(struct adapter *padapter);
u8 rtw_hal_sdio_query_tx_freepage(struct adapter *padapter, u8 PageIdx, u8 RequiredPageNum);
void rtw_hal_sdio_update_tx_freepage(struct adapter *padapter, u8 PageIdx, u8 RequiredPageNum);
void rtw_hal_set_sdio_tx_max_length(struct adapter *padapter, u8 numHQ, u8 numNQ, u8 numLQ, u8 numPubQ);
u32 rtw_hal_get_sdio_tx_max_length(struct adapter *padapter, u8 queue_idx);

#endif /* __RTW_LED_H_ */

Annotation

• Atlas domain: Driver Families / drivers/staging.
• 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.