drivers/net/wireless/ath/ath5k/rfgain.h

Source file repositories/reference/linux-study-clean/drivers/net/wireless/ath/ath5k/rfgain.h

File Facts

System: Linux kernel
Corpus path: drivers/net/wireless/ath/ath5k/rfgain.h
Extension: .h
Size: 23643 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 ath5k_ini_rfgain
struct ath5k_gain_opt_step
struct ath5k_gain_opt

Annotated Snippet

struct ath5k_ini_rfgain {
	u16	rfg_register;
	u32	rfg_value[2];	/* [freq (see below)] */
};

/* Initial RF Gain settings for RF5111 */
static const struct ath5k_ini_rfgain rfgain_5111[] = {
	/*			      5GHz	2GHz	*/
	{ AR5K_RF_GAIN(0),	{ 0x000001a9, 0x00000000 } },
	{ AR5K_RF_GAIN(1),	{ 0x000001e9, 0x00000040 } },
	{ AR5K_RF_GAIN(2),	{ 0x00000029, 0x00000080 } },
	{ AR5K_RF_GAIN(3),	{ 0x00000069, 0x00000150 } },
	{ AR5K_RF_GAIN(4),	{ 0x00000199, 0x00000190 } },
	{ AR5K_RF_GAIN(5),	{ 0x000001d9, 0x000001d0 } },
	{ AR5K_RF_GAIN(6),	{ 0x00000019, 0x00000010 } },
	{ AR5K_RF_GAIN(7),	{ 0x00000059, 0x00000044 } },
	{ AR5K_RF_GAIN(8),	{ 0x00000099, 0x00000084 } },
	{ AR5K_RF_GAIN(9),	{ 0x000001a5, 0x00000148 } },
	{ AR5K_RF_GAIN(10),	{ 0x000001e5, 0x00000188 } },
	{ AR5K_RF_GAIN(11),	{ 0x00000025, 0x000001c8 } },
	{ AR5K_RF_GAIN(12),	{ 0x000001c8, 0x00000014 } },
	{ AR5K_RF_GAIN(13),	{ 0x00000008, 0x00000042 } },
	{ AR5K_RF_GAIN(14),	{ 0x00000048, 0x00000082 } },
	{ AR5K_RF_GAIN(15),	{ 0x00000088, 0x00000178 } },
	{ AR5K_RF_GAIN(16),	{ 0x00000198, 0x000001b8 } },
	{ AR5K_RF_GAIN(17),	{ 0x000001d8, 0x000001f8 } },
	{ AR5K_RF_GAIN(18),	{ 0x00000018, 0x00000012 } },
	{ AR5K_RF_GAIN(19),	{ 0x00000058, 0x00000052 } },
	{ AR5K_RF_GAIN(20),	{ 0x00000098, 0x00000092 } },
	{ AR5K_RF_GAIN(21),	{ 0x000001a4, 0x0000017c } },
	{ AR5K_RF_GAIN(22),	{ 0x000001e4, 0x000001bc } },
	{ AR5K_RF_GAIN(23),	{ 0x00000024, 0x000001fc } },
	{ AR5K_RF_GAIN(24),	{ 0x00000064, 0x0000000a } },
	{ AR5K_RF_GAIN(25),	{ 0x000000a4, 0x0000004a } },
	{ AR5K_RF_GAIN(26),	{ 0x000000e4, 0x0000008a } },
	{ AR5K_RF_GAIN(27),	{ 0x0000010a, 0x0000015a } },
	{ AR5K_RF_GAIN(28),	{ 0x0000014a, 0x0000019a } },
	{ AR5K_RF_GAIN(29),	{ 0x0000018a, 0x000001da } },
	{ AR5K_RF_GAIN(30),	{ 0x000001ca, 0x0000000e } },
	{ AR5K_RF_GAIN(31),	{ 0x0000000a, 0x0000004e } },
	{ AR5K_RF_GAIN(32),	{ 0x0000004a, 0x0000008e } },
	{ AR5K_RF_GAIN(33),	{ 0x0000008a, 0x0000015e } },
	{ AR5K_RF_GAIN(34),	{ 0x000001ba, 0x0000019e } },
	{ AR5K_RF_GAIN(35),	{ 0x000001fa, 0x000001de } },
	{ AR5K_RF_GAIN(36),	{ 0x0000003a, 0x00000009 } },
	{ AR5K_RF_GAIN(37),	{ 0x0000007a, 0x00000049 } },
	{ AR5K_RF_GAIN(38),	{ 0x00000186, 0x00000089 } },
	{ AR5K_RF_GAIN(39),	{ 0x000001c6, 0x00000179 } },
	{ AR5K_RF_GAIN(40),	{ 0x00000006, 0x000001b9 } },
	{ AR5K_RF_GAIN(41),	{ 0x00000046, 0x000001f9 } },
	{ AR5K_RF_GAIN(42),	{ 0x00000086, 0x00000039 } },
	{ AR5K_RF_GAIN(43),	{ 0x000000c6, 0x00000079 } },
	{ AR5K_RF_GAIN(44),	{ 0x000000c6, 0x000000b9 } },
	{ AR5K_RF_GAIN(45),	{ 0x000000c6, 0x000001bd } },
	{ AR5K_RF_GAIN(46),	{ 0x000000c6, 0x000001fd } },
	{ AR5K_RF_GAIN(47),	{ 0x000000c6, 0x0000003d } },
	{ AR5K_RF_GAIN(48),	{ 0x000000c6, 0x0000007d } },
	{ AR5K_RF_GAIN(49),	{ 0x000000c6, 0x000000bd } },
	{ AR5K_RF_GAIN(50),	{ 0x000000c6, 0x000000fd } },
	{ AR5K_RF_GAIN(51),	{ 0x000000c6, 0x000000fd } },
	{ AR5K_RF_GAIN(52),	{ 0x000000c6, 0x000000fd } },
	{ AR5K_RF_GAIN(53),	{ 0x000000c6, 0x000000fd } },
	{ AR5K_RF_GAIN(54),	{ 0x000000c6, 0x000000fd } },
	{ AR5K_RF_GAIN(55),	{ 0x000000c6, 0x000000fd } },
	{ AR5K_RF_GAIN(56),	{ 0x000000c6, 0x000000fd } },
	{ AR5K_RF_GAIN(57),	{ 0x000000c6, 0x000000fd } },
	{ AR5K_RF_GAIN(58),	{ 0x000000c6, 0x000000fd } },
	{ AR5K_RF_GAIN(59),	{ 0x000000c6, 0x000000fd } },
	{ AR5K_RF_GAIN(60),	{ 0x000000c6, 0x000000fd } },
	{ AR5K_RF_GAIN(61),	{ 0x000000c6, 0x000000fd } },
	{ AR5K_RF_GAIN(62),	{ 0x000000c6, 0x000000fd } },
	{ AR5K_RF_GAIN(63),	{ 0x000000c6, 0x000000fd } },
};

/* Initial RF Gain settings for RF5112 */
static const struct ath5k_ini_rfgain rfgain_5112[] = {
	/*			      5GHz	2GHz	*/
	{ AR5K_RF_GAIN(0),	{ 0x00000007, 0x00000007 } },
	{ AR5K_RF_GAIN(1),	{ 0x00000047, 0x00000047 } },
	{ AR5K_RF_GAIN(2),	{ 0x00000087, 0x00000087 } },
	{ AR5K_RF_GAIN(3),	{ 0x000001a0, 0x000001a0 } },
	{ AR5K_RF_GAIN(4),	{ 0x000001e0, 0x000001e0 } },
	{ AR5K_RF_GAIN(5),	{ 0x00000020, 0x00000020 } },
	{ AR5K_RF_GAIN(6),	{ 0x00000060, 0x00000060 } },
	{ AR5K_RF_GAIN(7),	{ 0x000001a1, 0x000001a1 } },
	{ AR5K_RF_GAIN(8),	{ 0x000001e1, 0x000001e1 } },
	{ AR5K_RF_GAIN(9),	{ 0x00000021, 0x00000021 } },
	{ AR5K_RF_GAIN(10),	{ 0x00000061, 0x00000061 } },
	{ AR5K_RF_GAIN(11),	{ 0x00000162, 0x00000162 } },
	{ AR5K_RF_GAIN(12),	{ 0x000001a2, 0x000001a2 } },

Annotation

Detected declarations: `struct ath5k_ini_rfgain`, `struct ath5k_gain_opt_step`, `struct ath5k_gain_opt`.
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.