drivers/net/wireless/broadcom/b43/tables_lpphy.c

Source file repositories/reference/linux-study-clean/drivers/net/wireless/broadcom/b43/tables_lpphy.c

File Facts

System: Linux kernel
Corpus path: drivers/net/wireless/broadcom/b43/tables_lpphy.c
Extension: .c
Size: 153198 bytes
Lines: 2444
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

b43.h
tables_lpphy.h
phy_common.h
phy_lp.h

Detected Declarations

struct b206x_init_tab_entry
function b2062_upload_init_table
function b2063_upload_init_table
function b43_lptab_read
function b43_lptab_read_bulk
function b43_lptab_write
function b43_lptab_write_bulk
function lpphy_rev0_1_table_init
function lpphy_rev2plus_table_init
function lpphy_rev0_1_write_gain_table
function lpphy_rev2plus_write_gain_table
function lpphy_write_gain_table
function lpphy_write_gain_table_bulk
function lpphy_init_tx_gain_table

Annotated Snippet

struct b206x_init_tab_entry {
	u16 offset;
	u16 value_a;
	u16 value_g;
	u8 flags;
};
#define B206X_FLAG_A	0x01 /* Flag: Init in A mode */
#define B206X_FLAG_G	0x02 /* Flag: Init in G mode */

static const struct b206x_init_tab_entry b2062_init_tab[] = {
	/* { .offset = B2062_N_COMM1, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = 0x0001, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = B2062_N_COMM2, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = B2062_N_COMM3, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	{ .offset = B2062_N_COMM4, .value_a = 0x0001, .value_g = 0x0000, .flags = B206X_FLAG_A | B206X_FLAG_G, },
	/* { .offset = B2062_N_COMM5, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = B2062_N_COMM6, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = B2062_N_COMM7, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = B2062_N_COMM8, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = B2062_N_COMM9, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = B2062_N_COMM10, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = B2062_N_COMM11, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = B2062_N_COMM12, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = B2062_N_COMM13, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = B2062_N_COMM14, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = B2062_N_COMM15, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = B2062_N_PDN_CTL0, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	{ .offset = B2062_N_PDN_CTL1, .value_a = 0x0000, .value_g = 0x00CA, .flags = B206X_FLAG_G, },
	/* { .offset = B2062_N_PDN_CTL2, .value_a = 0x0018, .value_g = 0x0018, .flags = 0, }, */
	{ .offset = B2062_N_PDN_CTL3, .value_a = 0x0000, .value_g = 0x0000, .flags = B206X_FLAG_A | B206X_FLAG_G, },
	{ .offset = B2062_N_PDN_CTL4, .value_a = 0x0015, .value_g = 0x002A, .flags = B206X_FLAG_A | B206X_FLAG_G, },
	/* { .offset = B2062_N_GEN_CTL0, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = B2062_N_IQ_CALIB, .value_a = 0x0001, .value_g = 0x0001, .flags = 0, }, */
	{ .offset = B2062_N_LGENC, .value_a = 0x00DB, .value_g = 0x00FF, .flags = B206X_FLAG_A, },
	/* { .offset = B2062_N_LGENA_LPF, .value_a = 0x0001, .value_g = 0x0001, .flags = 0, }, */
	/* { .offset = B2062_N_LGENA_BIAS0, .value_a = 0x0041, .value_g = 0x0041, .flags = 0, }, */
	/* { .offset = B2062_N_LGNEA_BIAS1, .value_a = 0x0002, .value_g = 0x0002, .flags = 0, }, */
	/* { .offset = B2062_N_LGENA_CTL0, .value_a = 0x0032, .value_g = 0x0032, .flags = 0, }, */
	/* { .offset = B2062_N_LGENA_CTL1, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = B2062_N_LGENA_CTL2, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	{ .offset = B2062_N_LGENA_TUNE0, .value_a = 0x00DD, .value_g = 0x0000, .flags = B206X_FLAG_A | B206X_FLAG_G, },
	/* { .offset = B2062_N_LGENA_TUNE1, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	{ .offset = B2062_N_LGENA_TUNE2, .value_a = 0x00DD, .value_g = 0x0000, .flags = B206X_FLAG_A | B206X_FLAG_G, },
	{ .offset = B2062_N_LGENA_TUNE3, .value_a = 0x0077, .value_g = 0x00B5, .flags = B206X_FLAG_A | B206X_FLAG_G, },
	{ .offset = B2062_N_LGENA_CTL3, .value_a = 0x0000, .value_g = 0x00FF, .flags = B206X_FLAG_A | B206X_FLAG_G, },
	/* { .offset = B2062_N_LGENA_CTL4, .value_a = 0x001F, .value_g = 0x001F, .flags = 0, }, */
	/* { .offset = B2062_N_LGENA_CTL5, .value_a = 0x0032, .value_g = 0x0032, .flags = 0, }, */
	/* { .offset = B2062_N_LGENA_CTL6, .value_a = 0x0032, .value_g = 0x0032, .flags = 0, }, */
	{ .offset = B2062_N_LGENA_CTL7, .value_a = 0x0033, .value_g = 0x0033, .flags = B206X_FLAG_A | B206X_FLAG_G, },
	/* { .offset = B2062_N_RXA_CTL0, .value_a = 0x0009, .value_g = 0x0009, .flags = 0, }, */
	{ .offset = B2062_N_RXA_CTL1, .value_a = 0x0000, .value_g = 0x0000, .flags = B206X_FLAG_G, },
	/* { .offset = B2062_N_RXA_CTL2, .value_a = 0x0018, .value_g = 0x0018, .flags = 0, }, */
	/* { .offset = B2062_N_RXA_CTL3, .value_a = 0x0027, .value_g = 0x0027, .flags = 0, }, */
	/* { .offset = B2062_N_RXA_CTL4, .value_a = 0x0028, .value_g = 0x0028, .flags = 0, }, */
	/* { .offset = B2062_N_RXA_CTL5, .value_a = 0x0007, .value_g = 0x0007, .flags = 0, }, */
	/* { .offset = B2062_N_RXA_CTL6, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = B2062_N_RXA_CTL7, .value_a = 0x0008, .value_g = 0x0008, .flags = 0, }, */
	{ .offset = B2062_N_RXBB_CTL0, .value_a = 0x0082, .value_g = 0x0080, .flags = B206X_FLAG_A | B206X_FLAG_G, },
	/* { .offset = B2062_N_RXBB_CTL1, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = B2062_N_RXBB_CTL2, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = B2062_N_RXBB_GAIN0, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	{ .offset = B2062_N_RXBB_GAIN1, .value_a = 0x0004, .value_g = 0x0004, .flags = B206X_FLAG_A | B206X_FLAG_G, },
	{ .offset = B2062_N_RXBB_GAIN2, .value_a = 0x0000, .value_g = 0x0000, .flags = B206X_FLAG_A | B206X_FLAG_G, },
	/* { .offset = B2062_N_RXBB_GAIN3, .value_a = 0x0011, .value_g = 0x0011, .flags = 0, }, */
	/* { .offset = B2062_N_RXBB_RSSI0, .value_a = 0x0043, .value_g = 0x0043, .flags = 0, }, */
	/* { .offset = B2062_N_RXBB_RSSI1, .value_a = 0x0033, .value_g = 0x0033, .flags = 0, }, */
	/* { .offset = B2062_N_RXBB_CALIB0, .value_a = 0x0010, .value_g = 0x0010, .flags = 0, }, */
	/* { .offset = B2062_N_RXBB_CALIB1, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = B2062_N_RXBB_CALIB2, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = B2062_N_RXBB_BIAS0, .value_a = 0x0006, .value_g = 0x0006, .flags = 0, }, */
	/* { .offset = B2062_N_RXBB_BIAS1, .value_a = 0x002A, .value_g = 0x002A, .flags = 0, }, */
	/* { .offset = B2062_N_RXBB_BIAS2, .value_a = 0x00AA, .value_g = 0x00AA, .flags = 0, }, */
	/* { .offset = B2062_N_RXBB_BIAS3, .value_a = 0x0021, .value_g = 0x0021, .flags = 0, }, */
	/* { .offset = B2062_N_RXBB_BIAS4, .value_a = 0x00AA, .value_g = 0x00AA, .flags = 0, }, */
	/* { .offset = B2062_N_RXBB_BIAS5, .value_a = 0x0022, .value_g = 0x0022, .flags = 0, }, */
	/* { .offset = B2062_N_RXBB_RSSI2, .value_a = 0x0001, .value_g = 0x0001, .flags = 0, }, */
	/* { .offset = B2062_N_RXBB_RSSI3, .value_a = 0x0055, .value_g = 0x0055, .flags = 0, }, */
	/* { .offset = B2062_N_RXBB_RSSI4, .value_a = 0x0001, .value_g = 0x0001, .flags = 0, }, */
	/* { .offset = B2062_N_RXBB_RSSI5, .value_a = 0x0055, .value_g = 0x0055, .flags = 0, }, */
	/* { .offset = B2062_N_TX_CTL0, .value_a = 0x0001, .value_g = 0x0001, .flags = 0, }, */
	/* { .offset = B2062_N_TX_CTL1, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = B2062_N_TX_CTL2, .value_a = 0x0084, .value_g = 0x0084, .flags = 0, }, */
	/* { .offset = B2062_N_TX_CTL3, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	{ .offset = B2062_N_TX_CTL4, .value_a = 0x0003, .value_g = 0x0003, .flags = B206X_FLAG_A | B206X_FLAG_G, },
	{ .offset = B2062_N_TX_CTL5, .value_a = 0x0002, .value_g = 0x0002, .flags = B206X_FLAG_A | B206X_FLAG_G, },
	/* { .offset = B2062_N_TX_CTL6, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = B2062_N_TX_CTL7, .value_a = 0x0058, .value_g = 0x0058, .flags = 0, }, */
	/* { .offset = B2062_N_TX_CTL8, .value_a = 0x0082, .value_g = 0x0082, .flags = 0, }, */
	/* { .offset = B2062_N_TX_CTL9, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */
	/* { .offset = B2062_N_TX_CTL_A, .value_a = 0x0000, .value_g = 0x0000, .flags = 0, }, */

Annotation

Immediate include surface: `b43.h`, `tables_lpphy.h`, `phy_common.h`, `phy_lp.h`.
Detected declarations: `struct b206x_init_tab_entry`, `function b2062_upload_init_table`, `function b2063_upload_init_table`, `function b43_lptab_read`, `function b43_lptab_read_bulk`, `function b43_lptab_write`, `function b43_lptab_write_bulk`, `function lpphy_rev0_1_table_init`, `function lpphy_rev2plus_table_init`, `function lpphy_rev0_1_write_gain_table`.
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.