include/linux/hisi_acc_qm.h

File Facts

System

Linux kernel

Corpus path

include/linux/hisi_acc_qm.h

Extension

.h

Size

15898 bytes

Lines

637

Domain

Core OS

Bucket

Core Kernel Interface

Inferred role

Core OS: operation-table or driver-model contract

Status

pattern implementation candidate

Why This File Exists

Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

• Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.
• Defines an operation table; this is where Linux turns generic core objects into subsystem-specific behavior.
• Uses kernel synchronization; read lock ordering, sleepability, and interrupt context assumptions before translating.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/bitfield.h
• linux/debugfs.h
• linux/iopoll.h
• linux/module.h
• linux/pci.h

Detected Declarations

• struct qm_dev_alg
• struct qm_dev_dfx
• struct dfx_diff_registers
• struct qm_dfx
• struct debugfs_file
• struct qm_debug
• struct qm_shaper_factor
• struct qm_dma
• struct hisi_qm_status
• struct hisi_qm
• struct hisi_qm_err_mask
• struct hisi_qm_err_info
• struct hisi_qm_err_status
• struct hisi_qm_err_ini
• struct hisi_qm_cap_info
• struct hisi_qm_cap_query_info
• struct hisi_qm_cap_record
• struct hisi_qm_cap_tables
• struct hisi_qm_list
• struct hisi_qm_poll_data
• struct qm_err_isolate
• struct qm_rsv_buf
• struct qm_channel
• struct hisi_qm
• struct hisi_qp_status
• struct hisi_qp_ops
• struct instance_backlog
• struct hisi_qp
• struct hisi_acc_sgl_pool
• enum qm_stop_reason
• enum qm_state
• enum qp_state
• enum qm_hw_ver
• enum qm_fun_type
• enum qm_debug_file
• enum qm_vf_state
• enum qm_misc_ctl_bits
• enum qm_cap_bits
• enum acc_err_result
• function vfs_num_set
• function mode_set
• function uacce_mode_set
• function hisi_qm_init_list
• function hisi_qm_add_list
• function hisi_qm_del_list

Annotated Snippet

struct pci_driver *hisi_sec_get_pf_driver(void);
struct pci_driver *hisi_hpre_get_pf_driver(void);
struct pci_driver *hisi_zip_get_pf_driver(void);
#endif

Annotation

• Immediate include surface: `linux/bitfield.h`, `linux/debugfs.h`, `linux/iopoll.h`, `linux/module.h`, `linux/pci.h`.
• Detected declarations: `struct qm_dev_alg`, `struct qm_dev_dfx`, `struct dfx_diff_registers`, `struct qm_dfx`, `struct debugfs_file`, `struct qm_debug`, `struct qm_shaper_factor`, `struct qm_dma`, `struct hisi_qm_status`, `struct hisi_qm`.
• Atlas domain: Core OS / Core Kernel Interface.
• Implementation status: pattern implementation candidate.
• Synchronization appears in or near this file; preserve lock ordering, sleepability, and interrupt-context constraints.

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.