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

Source file repositories/reference/linux-study-clean/arch/mips/include/asm/octeon/cvmx-pcsx-defs.h

File Facts

System: Linux kernel
Corpus path: arch/mips/include/asm/octeon/cvmx-pcsx-defs.h
Extension: .h
Size: 26539 bytes
Lines: 827
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_pcsx_anx_adv_reg_s
struct cvmx_pcsx_anx_ext_st_reg_s
struct cvmx_pcsx_anx_lp_abil_reg_s
struct cvmx_pcsx_anx_results_reg_s
struct cvmx_pcsx_intx_en_reg_s
struct cvmx_pcsx_intx_en_reg_cn52xx
struct cvmx_pcsx_intx_reg_s
struct cvmx_pcsx_intx_reg_cn52xx
struct cvmx_pcsx_linkx_timer_count_reg_s
struct cvmx_pcsx_log_anlx_reg_s
struct cvmx_pcsx_miscx_ctl_reg_s
struct cvmx_pcsx_mrx_control_reg_s
struct cvmx_pcsx_mrx_status_reg_s
struct cvmx_pcsx_rxx_states_reg_s
struct cvmx_pcsx_rxx_sync_reg_s
struct cvmx_pcsx_sgmx_an_adv_reg_s
struct cvmx_pcsx_sgmx_lp_adv_reg_s
struct cvmx_pcsx_txx_states_reg_s
struct cvmx_pcsx_tx_rxx_polarity_reg_s
function CVMX_PCSX_ANX_ADV_REG
function CVMX_PCSX_ANX_EXT_ST_REG
function CVMX_PCSX_ANX_LP_ABIL_REG
function CVMX_PCSX_ANX_RESULTS_REG
function CVMX_PCSX_INTX_EN_REG
function CVMX_PCSX_INTX_REG
function CVMX_PCSX_LINKX_TIMER_COUNT_REG
function CVMX_PCSX_LOG_ANLX_REG
function CVMX_PCSX_MISCX_CTL_REG
function CVMX_PCSX_MRX_CONTROL_REG
function CVMX_PCSX_MRX_STATUS_REG
function CVMX_PCSX_RXX_STATES_REG
function CVMX_PCSX_RXX_SYNC_REG
function CVMX_PCSX_SGMX_AN_ADV_REG
function CVMX_PCSX_SGMX_LP_ADV_REG
function CVMX_PCSX_TXX_STATES_REG
function CVMX_PCSX_TX_RXX_POLARITY_REG

Annotated Snippet

struct cvmx_pcsx_anx_adv_reg_s {
#ifdef __BIG_ENDIAN_BITFIELD
		uint64_t reserved_16_63:48;
		uint64_t np:1;
		uint64_t reserved_14_14:1;
		uint64_t rem_flt:2;
		uint64_t reserved_9_11:3;
		uint64_t pause:2;
		uint64_t hfd:1;
		uint64_t fd:1;
		uint64_t reserved_0_4:5;
#else
		uint64_t reserved_0_4:5;
		uint64_t fd:1;
		uint64_t hfd:1;
		uint64_t pause:2;
		uint64_t reserved_9_11:3;
		uint64_t rem_flt:2;
		uint64_t reserved_14_14:1;
		uint64_t np:1;
		uint64_t reserved_16_63:48;
#endif
	} s;
};

union cvmx_pcsx_anx_ext_st_reg {
	uint64_t u64;
	struct cvmx_pcsx_anx_ext_st_reg_s {
#ifdef __BIG_ENDIAN_BITFIELD
		uint64_t reserved_16_63:48;
		uint64_t thou_xfd:1;
		uint64_t thou_xhd:1;
		uint64_t thou_tfd:1;
		uint64_t thou_thd:1;
		uint64_t reserved_0_11:12;
#else
		uint64_t reserved_0_11:12;
		uint64_t thou_thd:1;
		uint64_t thou_tfd:1;
		uint64_t thou_xhd:1;
		uint64_t thou_xfd:1;
		uint64_t reserved_16_63:48;
#endif
	} s;
};

union cvmx_pcsx_anx_lp_abil_reg {
	uint64_t u64;
	struct cvmx_pcsx_anx_lp_abil_reg_s {
#ifdef __BIG_ENDIAN_BITFIELD
		uint64_t reserved_16_63:48;
		uint64_t np:1;
		uint64_t ack:1;
		uint64_t rem_flt:2;
		uint64_t reserved_9_11:3;
		uint64_t pause:2;
		uint64_t hfd:1;
		uint64_t fd:1;
		uint64_t reserved_0_4:5;
#else
		uint64_t reserved_0_4:5;
		uint64_t fd:1;
		uint64_t hfd:1;
		uint64_t pause:2;
		uint64_t reserved_9_11:3;
		uint64_t rem_flt:2;
		uint64_t ack:1;
		uint64_t np:1;
		uint64_t reserved_16_63:48;
#endif
	} s;
};

union cvmx_pcsx_anx_results_reg {
	uint64_t u64;
	struct cvmx_pcsx_anx_results_reg_s {
#ifdef __BIG_ENDIAN_BITFIELD
		uint64_t reserved_7_63:57;
		uint64_t pause:2;
		uint64_t spd:2;
		uint64_t an_cpt:1;
		uint64_t dup:1;
		uint64_t link_ok:1;
#else
		uint64_t link_ok:1;
		uint64_t dup:1;
		uint64_t an_cpt:1;
		uint64_t spd:2;
		uint64_t pause:2;
		uint64_t reserved_7_63:57;

Annotation

Detected declarations: `struct cvmx_pcsx_anx_adv_reg_s`, `struct cvmx_pcsx_anx_ext_st_reg_s`, `struct cvmx_pcsx_anx_lp_abil_reg_s`, `struct cvmx_pcsx_anx_results_reg_s`, `struct cvmx_pcsx_intx_en_reg_s`, `struct cvmx_pcsx_intx_en_reg_cn52xx`, `struct cvmx_pcsx_intx_reg_s`, `struct cvmx_pcsx_intx_reg_cn52xx`, `struct cvmx_pcsx_linkx_timer_count_reg_s`, `struct cvmx_pcsx_log_anlx_reg_s`.
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.