include/uapi/linux/switchtec_ioctl.h

Source file repositories/reference/linux-study-clean/include/uapi/linux/switchtec_ioctl.h

File Facts

System
Linux kernel
Corpus path
include/uapi/linux/switchtec_ioctl.h
Extension
.h
Size
5272 bytes
Lines
162
Domain
Core OS
Bucket
Core Kernel Interface
Inferred role
Core OS: implementation source
Status
source implementation candidate

Why This File Exists

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

Dependency Surface

Detected Declarations

Annotated Snippet

struct switchtec_ioctl_flash_info {
	__u64 flash_length;
	__u32 num_partitions;
	__u32 padding;
};

#define SWITCHTEC_IOCTL_PART_ACTIVE  1
#define SWITCHTEC_IOCTL_PART_RUNNING 2

struct switchtec_ioctl_flash_part_info {
	__u32 flash_partition;
	__u32 address;
	__u32 length;
	__u32 active;
};

struct switchtec_ioctl_event_summary_legacy {
	__u64 global;
	__u64 part_bitmap;
	__u32 local_part;
	__u32 padding;
	__u32 part[48];
	__u32 pff[48];
};

struct switchtec_ioctl_event_summary {
	__u64 global;
	__u64 part_bitmap;
	__u32 local_part;
	__u32 padding;
	__u32 part[48];
	__u32 pff[255];
};

#define SWITCHTEC_IOCTL_EVENT_STACK_ERROR		0
#define SWITCHTEC_IOCTL_EVENT_PPU_ERROR			1
#define SWITCHTEC_IOCTL_EVENT_ISP_ERROR			2
#define SWITCHTEC_IOCTL_EVENT_SYS_RESET			3
#define SWITCHTEC_IOCTL_EVENT_FW_EXC			4
#define SWITCHTEC_IOCTL_EVENT_FW_NMI			5
#define SWITCHTEC_IOCTL_EVENT_FW_NON_FATAL		6
#define SWITCHTEC_IOCTL_EVENT_FW_FATAL			7
#define SWITCHTEC_IOCTL_EVENT_TWI_MRPC_COMP		8
#define SWITCHTEC_IOCTL_EVENT_TWI_MRPC_COMP_ASYNC	9
#define SWITCHTEC_IOCTL_EVENT_CLI_MRPC_COMP		10
#define SWITCHTEC_IOCTL_EVENT_CLI_MRPC_COMP_ASYNC	11
#define SWITCHTEC_IOCTL_EVENT_GPIO_INT			12
#define SWITCHTEC_IOCTL_EVENT_PART_RESET		13
#define SWITCHTEC_IOCTL_EVENT_MRPC_COMP			14
#define SWITCHTEC_IOCTL_EVENT_MRPC_COMP_ASYNC		15
#define SWITCHTEC_IOCTL_EVENT_DYN_PART_BIND_COMP	16
#define SWITCHTEC_IOCTL_EVENT_AER_IN_P2P		17
#define SWITCHTEC_IOCTL_EVENT_AER_IN_VEP		18
#define SWITCHTEC_IOCTL_EVENT_DPC			19
#define SWITCHTEC_IOCTL_EVENT_CTS			20
#define SWITCHTEC_IOCTL_EVENT_HOTPLUG			21
#define SWITCHTEC_IOCTL_EVENT_IER			22
#define SWITCHTEC_IOCTL_EVENT_THRESH			23
#define SWITCHTEC_IOCTL_EVENT_POWER_MGMT		24
#define SWITCHTEC_IOCTL_EVENT_TLP_THROTTLING		25
#define SWITCHTEC_IOCTL_EVENT_FORCE_SPEED		26
#define SWITCHTEC_IOCTL_EVENT_CREDIT_TIMEOUT		27
#define SWITCHTEC_IOCTL_EVENT_LINK_STATE		28
#define SWITCHTEC_IOCTL_EVENT_GFMS			29
#define SWITCHTEC_IOCTL_EVENT_INTERCOMM_REQ_NOTIFY	30
#define SWITCHTEC_IOCTL_EVENT_UEC			31
#define SWITCHTEC_IOCTL_MAX_EVENTS			32

#define SWITCHTEC_IOCTL_EVENT_LOCAL_PART_IDX -1
#define SWITCHTEC_IOCTL_EVENT_IDX_ALL -2

#define SWITCHTEC_IOCTL_EVENT_FLAG_CLEAR     (1 << 0)
#define SWITCHTEC_IOCTL_EVENT_FLAG_EN_POLL   (1 << 1)
#define SWITCHTEC_IOCTL_EVENT_FLAG_EN_LOG    (1 << 2)
#define SWITCHTEC_IOCTL_EVENT_FLAG_EN_CLI    (1 << 3)
#define SWITCHTEC_IOCTL_EVENT_FLAG_EN_FATAL  (1 << 4)
#define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_POLL  (1 << 5)
#define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_LOG   (1 << 6)
#define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_CLI   (1 << 7)
#define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_FATAL (1 << 8)
#define SWITCHTEC_IOCTL_EVENT_FLAG_UNUSED    (~0x1ff)

struct switchtec_ioctl_event_ctl {
	__u32 event_id;
	__s32 index;
	__u32 flags;
	__u32 occurred;
	__u32 count;
	__u32 data[5];
};

Annotation

Implementation Notes