drivers/net/wireless/realtek/rtl818x/rtl8180/sa2400.h

File Facts

System

Linux kernel

Corpus path

drivers/net/wireless/realtek/rtl818x/rtl8180/sa2400.h

Extension

.h

Size

903 bytes

Lines

34

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

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

Annotated Snippet

#ifndef RTL8180_SA2400_H
#define RTL8180_SA2400_H

/*
 * Radio tuning for Philips SA2400 on RTL8180
 *
 * Copyright 2007 Andrea Merello <andrea.merello@gmail.com>
 *
 * Code from the BSD driver and the rtl8181 project have been
 * very useful to understand certain things
 *
 * I want to thanks the Authors of such projects and the Ndiswrapper
 * project Authors.
 *
 * A special Big Thanks also is for all people who donated me cards,
 * making possible the creation of the original rtl8180 driver
 * from which this code is derived!
 */

#define SA2400_ANTENNA 0x91
#define SA2400_DIG_ANAPARAM_PWR1_ON 0x8
#define SA2400_ANA_ANAPARAM_PWR1_ON 0x28
#define SA2400_ANAPARAM_PWR0_ON 0x3

/* RX sensitivity in dbm */
#define SA2400_MAX_SENS 85

#define SA2400_REG4_FIRDAC_SHIFT 7

extern const struct rtl818x_rf_ops sa2400_rf_ops;

#endif /* RTL8180_SA2400_H */

Annotation

• 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.