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

File Facts

System

Linux kernel

Corpus path

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

Extension

.h

Size

20013 bytes

Lines

904

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_iob_bist_status_s
• struct cvmx_iob_bist_status_cn30xx
• struct cvmx_iob_bist_status_cn61xx
• struct cvmx_iob_bist_status_cn68xx
• struct cvmx_iob_ctl_status_s
• struct cvmx_iob_ctl_status_cn30xx
• struct cvmx_iob_ctl_status_cn52xx
• struct cvmx_iob_ctl_status_cn61xx
• struct cvmx_iob_ctl_status_cn63xx
• struct cvmx_iob_ctl_status_cn68xx
• struct cvmx_iob_dwb_pri_cnt_s
• struct cvmx_iob_fau_timeout_s
• struct cvmx_iob_i2c_pri_cnt_s
• struct cvmx_iob_inb_control_match_s
• struct cvmx_iob_inb_control_match_enb_s
• struct cvmx_iob_inb_data_match_s
• struct cvmx_iob_inb_data_match_enb_s
• struct cvmx_iob_int_enb_s
• struct cvmx_iob_int_enb_cn30xx
• struct cvmx_iob_int_enb_cn68xx
• struct cvmx_iob_int_sum_s
• struct cvmx_iob_int_sum_cn30xx
• struct cvmx_iob_int_sum_cn68xx
• struct cvmx_iob_n2c_l2c_pri_cnt_s
• struct cvmx_iob_n2c_rsp_pri_cnt_s
• struct cvmx_iob_outb_com_pri_cnt_s
• struct cvmx_iob_outb_control_match_s
• struct cvmx_iob_outb_control_match_enb_s
• struct cvmx_iob_outb_data_match_s
• struct cvmx_iob_outb_data_match_enb_s
• struct cvmx_iob_outb_fpa_pri_cnt_s
• struct cvmx_iob_outb_req_pri_cnt_s
• struct cvmx_iob_p2c_req_pri_cnt_s
• struct cvmx_iob_pkt_err_s
• struct cvmx_iob_pkt_err_cn30xx
• struct cvmx_iob_to_cmb_credits_s
• struct cvmx_iob_to_cmb_credits_cn52xx
• struct cvmx_iob_to_cmb_credits_cn68xx
• struct cvmx_iob_to_ncb_did_00_credits_s
• struct cvmx_iob_to_ncb_did_111_credits_s
• struct cvmx_iob_to_ncb_did_223_credits_s
• struct cvmx_iob_to_ncb_did_24_credits_s
• struct cvmx_iob_to_ncb_did_32_credits_s
• struct cvmx_iob_to_ncb_did_40_credits_s
• struct cvmx_iob_to_ncb_did_55_credits_s
• struct cvmx_iob_to_ncb_did_64_credits_s
• struct cvmx_iob_to_ncb_did_79_credits_s
• struct cvmx_iob_to_ncb_did_96_credits_s

Annotated Snippet

struct cvmx_iob_bist_status_s {
#ifdef __BIG_ENDIAN_BITFIELD
		uint64_t reserved_2_63:62;
		uint64_t ibd:1;
		uint64_t icd:1;
#else
		uint64_t icd:1;
		uint64_t ibd:1;
		uint64_t reserved_2_63:62;
#endif
	} s;
	struct cvmx_iob_bist_status_cn30xx {
#ifdef __BIG_ENDIAN_BITFIELD
		uint64_t reserved_18_63:46;
		uint64_t icnrcb:1;
		uint64_t icr0:1;
		uint64_t icr1:1;
		uint64_t icnr1:1;
		uint64_t icnr0:1;
		uint64_t ibdr0:1;
		uint64_t ibdr1:1;
		uint64_t ibr0:1;
		uint64_t ibr1:1;
		uint64_t icnrt:1;
		uint64_t ibrq0:1;
		uint64_t ibrq1:1;
		uint64_t icrn0:1;
		uint64_t icrn1:1;
		uint64_t icrp0:1;
		uint64_t icrp1:1;
		uint64_t ibd:1;
		uint64_t icd:1;
#else
		uint64_t icd:1;
		uint64_t ibd:1;
		uint64_t icrp1:1;
		uint64_t icrp0:1;
		uint64_t icrn1:1;
		uint64_t icrn0:1;
		uint64_t ibrq1:1;
		uint64_t ibrq0:1;
		uint64_t icnrt:1;
		uint64_t ibr1:1;
		uint64_t ibr0:1;
		uint64_t ibdr1:1;
		uint64_t ibdr0:1;
		uint64_t icnr0:1;
		uint64_t icnr1:1;
		uint64_t icr1:1;
		uint64_t icr0:1;
		uint64_t icnrcb:1;
		uint64_t reserved_18_63:46;
#endif
	} cn30xx;
	struct cvmx_iob_bist_status_cn61xx {
#ifdef __BIG_ENDIAN_BITFIELD
		uint64_t reserved_23_63:41;
		uint64_t xmdfif:1;
		uint64_t xmcfif:1;
		uint64_t iorfif:1;
		uint64_t rsdfif:1;
		uint64_t iocfif:1;
		uint64_t icnrcb:1;
		uint64_t icr0:1;
		uint64_t icr1:1;
		uint64_t icnr1:1;
		uint64_t icnr0:1;
		uint64_t ibdr0:1;
		uint64_t ibdr1:1;
		uint64_t ibr0:1;
		uint64_t ibr1:1;
		uint64_t icnrt:1;
		uint64_t ibrq0:1;
		uint64_t ibrq1:1;
		uint64_t icrn0:1;
		uint64_t icrn1:1;
		uint64_t icrp0:1;
		uint64_t icrp1:1;
		uint64_t ibd:1;
		uint64_t icd:1;
#else
		uint64_t icd:1;
		uint64_t ibd:1;
		uint64_t icrp1:1;
		uint64_t icrp0:1;
		uint64_t icrn1:1;
		uint64_t icrn0:1;
		uint64_t ibrq1:1;
		uint64_t ibrq0:1;
		uint64_t icnrt:1;

Annotation

• Detected declarations: `struct cvmx_iob_bist_status_s`, `struct cvmx_iob_bist_status_cn30xx`, `struct cvmx_iob_bist_status_cn61xx`, `struct cvmx_iob_bist_status_cn68xx`, `struct cvmx_iob_ctl_status_s`, `struct cvmx_iob_ctl_status_cn30xx`, `struct cvmx_iob_ctl_status_cn52xx`, `struct cvmx_iob_ctl_status_cn61xx`, `struct cvmx_iob_ctl_status_cn63xx`, `struct cvmx_iob_ctl_status_cn68xx`.
• 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.