arch/mips/include/asm/octeon/cvmx-pko-defs.h

File Facts

System

Linux kernel

Corpus path

arch/mips/include/asm/octeon/cvmx-pko-defs.h

Extension

.h

Size

48448 bytes

Lines

2206

Domain

Architecture Layer

Bucket

arch/mips

Inferred role

Architecture Layer: implementation source

Status

source implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

• CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.
• 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 cvmx_pko_mem_count0_s
• struct cvmx_pko_mem_count1_s
• struct cvmx_pko_mem_debug0_s
• struct cvmx_pko_mem_debug1_s
• struct cvmx_pko_mem_debug10_s
• struct cvmx_pko_mem_debug10_cn30xx
• struct cvmx_pko_mem_debug10_cn50xx
• struct cvmx_pko_mem_debug11_s
• struct cvmx_pko_mem_debug11_cn30xx
• struct cvmx_pko_mem_debug11_cn50xx
• struct cvmx_pko_mem_debug12_s
• struct cvmx_pko_mem_debug12_cn30xx
• struct cvmx_pko_mem_debug12_cn50xx
• struct cvmx_pko_mem_debug12_cn68xx
• struct cvmx_pko_mem_debug13_s
• struct cvmx_pko_mem_debug13_cn30xx
• struct cvmx_pko_mem_debug13_cn50xx
• struct cvmx_pko_mem_debug13_cn68xx
• struct cvmx_pko_mem_debug14_s
• struct cvmx_pko_mem_debug14_cn30xx
• struct cvmx_pko_mem_debug14_cn52xx
• struct cvmx_pko_mem_debug2_s
• struct cvmx_pko_mem_debug3_s
• struct cvmx_pko_mem_debug3_cn30xx
• struct cvmx_pko_mem_debug3_cn50xx
• struct cvmx_pko_mem_debug4_s
• struct cvmx_pko_mem_debug4_cn30xx
• struct cvmx_pko_mem_debug4_cn50xx
• struct cvmx_pko_mem_debug4_cn52xx
• struct cvmx_pko_mem_debug5_s
• struct cvmx_pko_mem_debug5_cn30xx
• struct cvmx_pko_mem_debug5_cn50xx
• struct cvmx_pko_mem_debug5_cn52xx
• struct cvmx_pko_mem_debug5_cn61xx
• struct cvmx_pko_mem_debug5_cn68xx
• struct cvmx_pko_mem_debug6_s
• struct cvmx_pko_mem_debug6_cn30xx
• struct cvmx_pko_mem_debug6_cn50xx
• struct cvmx_pko_mem_debug6_cn52xx
• struct cvmx_pko_mem_debug7_s
• struct cvmx_pko_mem_debug7_cn30xx
• struct cvmx_pko_mem_debug7_cn50xx
• struct cvmx_pko_mem_debug7_cn68xx
• struct cvmx_pko_mem_debug8_s
• struct cvmx_pko_mem_debug8_cn30xx
• struct cvmx_pko_mem_debug8_cn50xx
• struct cvmx_pko_mem_debug8_cn52xx
• struct cvmx_pko_mem_debug8_cn61xx

Annotated Snippet

struct cvmx_pko_mem_count0_s {
#ifdef __BIG_ENDIAN_BITFIELD
		uint64_t reserved_32_63:32;
		uint64_t count:32;
#else
		uint64_t count:32;
		uint64_t reserved_32_63:32;
#endif
	} s;
};

union cvmx_pko_mem_count1 {
	uint64_t u64;
	struct cvmx_pko_mem_count1_s {
#ifdef __BIG_ENDIAN_BITFIELD
		uint64_t reserved_48_63:16;
		uint64_t count:48;
#else
		uint64_t count:48;
		uint64_t reserved_48_63:16;
#endif
	} s;
};

union cvmx_pko_mem_debug0 {
	uint64_t u64;
	struct cvmx_pko_mem_debug0_s {
#ifdef __BIG_ENDIAN_BITFIELD
		uint64_t fau:28;
		uint64_t cmd:14;
		uint64_t segs:6;
		uint64_t size:16;
#else
		uint64_t size:16;
		uint64_t segs:6;
		uint64_t cmd:14;
		uint64_t fau:28;
#endif
	} s;
};

union cvmx_pko_mem_debug1 {
	uint64_t u64;
	struct cvmx_pko_mem_debug1_s {
#ifdef __BIG_ENDIAN_BITFIELD
		uint64_t i:1;
		uint64_t back:4;
		uint64_t pool:3;
		uint64_t size:16;
		uint64_t ptr:40;
#else
		uint64_t ptr:40;
		uint64_t size:16;
		uint64_t pool:3;
		uint64_t back:4;
		uint64_t i:1;
#endif
	} s;
};

union cvmx_pko_mem_debug10 {
	uint64_t u64;
	struct cvmx_pko_mem_debug10_s {
#ifdef __BIG_ENDIAN_BITFIELD
		uint64_t reserved_0_63:64;
#else
		uint64_t reserved_0_63:64;
#endif
	} s;
	struct cvmx_pko_mem_debug10_cn30xx {
#ifdef __BIG_ENDIAN_BITFIELD
		uint64_t fau:28;
		uint64_t cmd:14;
		uint64_t segs:6;
		uint64_t size:16;
#else
		uint64_t size:16;
		uint64_t segs:6;
		uint64_t cmd:14;
		uint64_t fau:28;
#endif
	} cn30xx;
	struct cvmx_pko_mem_debug10_cn50xx {
#ifdef __BIG_ENDIAN_BITFIELD
		uint64_t reserved_49_63:15;
		uint64_t ptrs1:17;
		uint64_t reserved_17_31:15;
		uint64_t ptrs2:17;
#else
		uint64_t ptrs2:17;

Annotation

• Detected declarations: `struct cvmx_pko_mem_count0_s`, `struct cvmx_pko_mem_count1_s`, `struct cvmx_pko_mem_debug0_s`, `struct cvmx_pko_mem_debug1_s`, `struct cvmx_pko_mem_debug10_s`, `struct cvmx_pko_mem_debug10_cn30xx`, `struct cvmx_pko_mem_debug10_cn50xx`, `struct cvmx_pko_mem_debug11_s`, `struct cvmx_pko_mem_debug11_cn30xx`, `struct cvmx_pko_mem_debug11_cn50xx`.
• Atlas domain: Architecture Layer / arch/mips.
• 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.