70a?X0 0 0 ðج +Dcd, Gvs8¾CO[D kernel */ __u8 pad[7]; #define KVM_MSR_EXIT_REASON_INVAL (1 << ct fuse_fallocate_in { uint64_t fh; uint64_t offset; uint64_t length; uint32_t mode; uint32_t padding; }; /** * FUSE request unique ID flag * * Indicates whether this is a resend request. The receiver should handle this * request accordingly. */ #define FUSE_UNIQUE_RESEND (1ULL << 63) /** * This value will be set by the kernel to * (struct fuse_in_header).{uid,gid} fields in * case when: * - fuse daemon enabled FUSE_ALLOW_IDMAP * - idmapping information is not available and uid/gid * can not be mapped in accordance with an idmapping. * * Note: an idmapping information always available * for inode creation operations like: * FUSE_MKNOD, FUSE_SYMLINK, FUSE_MKDIR, FUSE_TMPFILE, * FUSE_CREATE and FUSE_RENAME2 (with RENAME_WHITEOUT). */ #define FUSE_INVALID_UIDGID ((uint32_t)(-1)) struct fuse_in_header { uint32_t len; uint32_t opcode; uint64_t unique; uint64_t nodeid; uint32_t uid; uint32_t gid; uint32_t pid; uint16_t total_extlen; /* length of extensions in 8byte units */ uint1* Clear the aspect on exec */ # define PR_PPC_DEXCR_CTRL_MASK 0x1f /* * Get the current shadow stack configuration for the current thread, * this will be the value configured via PR_SET_SHADOW_STACK_STATUS. */ #define PR_GET_SHADOW_STACK_STATUS 74 /* * Set the current shadow stack configuration. Enabling the shadow * stack will cause a shadow stack to be allocated for the thread. */ #define PR_SET_SHADOW_STACK_STATUS 75 # define PR_SHADOW_STACK_ENABLE (1UL << 0) # define PR_SHADOW_STACK_WRITE (1UL << 1) # define PR_SHADOW_STACK_PUSH (1UL << 2) /* * Prevent further changes to the specified shadow stack * configuration. All bits may be locked via this call, including * undefined bits. */ #define PR_LOCK_SHADOW_STACK_STATUS 76 /* * Controls the mode of timer_create() for CRIU restore operations. * Enabling this allows CRIU to restore timers with explicit IDs. * * Don't use for normal operations as the result might be undefined. */ #define PR_TIMER_CREATE_RESTORE_IDSigits, null-terminated */ }; /* This is used by the CDROMPLAYBLK ioctl */ struct cdrom_blk { unsigned from; unsigned short len; }; #define CDROM_PACKET_SIZE 12 #define CGC_DATA_UNKNOWN 0 #define CGC_DATA_WRITE 1 #define CGC_DATA_READ 2 #define CGC_DATA_NONE 3 /* for CDROM_PACKET_COMMAND ioctl */ struct cdrom_generic_command { unsigned char cmd[CDROM_PACKET_SIZE]; unsigned char *buffer; unsigned int buflen; int stat; struct request_sense *sense; unsigned char data_direction; int quiet; int timeout; union { void *reserved[1]; /* unused, actually */ void *unused; }; }; /* This struct is used by CDROM_TIMED_MEDIA_CHANGE */ struct cdrom_timed_media_change_info { __s64 last_media_change; /* Timestamp of the last detected media * change in ms. May be set by caller, * updated upon successful return of * ioctl. */ __u64 media_flags; /* Flags returned by ioctl to indicate * media status. */ }; #define MEDIA_CHANGED_FLAG 0x1 /* Last N 0x1 #define TIPC_GENL_CMD 0x1 /* * TIPC specific header used in NETLINK_GENERIC requests. */ struct tipc_genlmsghdr { __u32 dest; /* Destination address */ __u16 cmd; /* Command */ __u16 reserved; /* Unused */ }; #define TIPC_GENL_HDRLEN NLMSG_ALIGN(sizeof(struct tipc_genlmsghdr)) /* * Configuration messages exchanged via TIPC sockets use the TIPC configuration * message header, which is defined below. This structure is analogous * to the Netlink message header, but fields are stored in network byte order * and no padding is permitted between the header and the message data * that follows. */ struct tipc_cfg_msg_hdr { __be32 tcm_len; /* Message length (including header) */ __be16 tcm_type; /* Command type */ __be16 tcm_flags; /* Additional flags */ char tcm_reserved[8]; /* Unused */ }; #define TCM_F_REQUEST 0x1 /* Flag: Request message */ #define TCM_F_MORE 0x2 /* Flag: Message to be continued */ #define TCM_ALIGN(datalen) (((datalen)+3) & ~3) #define TCM_LENGTH(datalen) (sizeofs { AUDIT_NLGRP_NONE, /* Group 0 not used */ AUDIT_NLGRP_READLOG, /* "best effort" read only socket */ __AUDIT_NLGRP_MAX }; #define AUDIT_NLGRP_MAX (__AUDIT_NLGRP_MAX - 1) struct audit_status { __u32 mask; /* Bit mask for valid entries */ __u32 enabled; /* 1 = enabled, 0 = disabled */ __u32 failure; /* Failure-to-log action */ __u32 pid; /* pid of auditd process */ __u32 rate_limit; /* messages rate limit (per second) */ __u32 backlog_limit; /* waiting messages limit */ __u32 lost; /* messages lost */ __u32 backlog; /* messages waiting in queue */ union { __u32 version; /* deprecated: audit api version num */ __u32 feature_bitmap; /* bitmap of kernel audit features */ }; __u32 backlog_wait_time;/* message queue wait timeout */ __u32 backlog_wait_time_actual;/* time spent waiting while * message limit exceeded */ }; struct audit_features { #define AUDIT_FEATURE_VERSION 1 __u32 vers; __u32 mask; /* which bits we are dealing with */ __ /* VHOST_VDPA specific definitions */ struct vhost_vdpa_config { __u32 off; __u32 len; __u8 buf[]; }; /* vhost vdpa IOVA range * @first: First address that can be mapped by vhost-vDPA * @last: Last address that can be mapped by vhost-vDPA */ struct vhost_vdpa_iova_range { __u64 first; __u64 last; }; /* Feature bits */ /* Log all write descriptors. Can be changed while device is active. */ #define VHOST_F_LOG_ALL 26 /* vhost-net should add virtio_net_hdr for RX, and strip for TX packets. */ #define VHOST_NET_F_VIRTIO_NET_HDR 27 /* Use message type V2 */ #define VHOST_BACKEND_F_IOTLB_MSG_V2 0x1 /* IOTLB can accept batching hints */ #define VHOST_BACKEND_F_IOTLB_BATCH 0x2 /* IOTLB can accept address space identifier through V2 type of IOTLB * message */ #define VHOST_BACKEND_F_IOTLB_ASID 0x3 /* Device can be suspended */ #define VHOST_BACKEND_F_SUSPEND 0x4 /* Device can be resumed */ #define VHOST_BACKEND_F_RESUME 0x5 /* Device supports the driver enabling virtqueues both before and after * ELS calls can be used * for querying current mixer settings from the driver and for loading * default volume settings _prior_ activating the mixer (loading * doesn't affect current state of the mixer hardware). These calls * are for internal use only. */ typedef struct mixer_vol_table { int num; /* Index to volume table */ char name[32]; int levels[32]; } mixer_vol_table; #define SOUND_MIXER_GETLEVELS _SIOWR('M', 116, mixer_vol_table) #define SOUND_MIXER_SETLEVELS _SIOWR('M', 117, mixer_vol_table) /* * An ioctl for identifying the driver version. It will return value * of the SOUND_VERSION macro used when compiling the driver. * This call was introduced in OSS version 3.6 and it will not work * with earlier versions (returns EINVAL). */ #define OSS_GETVERSION _SIOR ('M', 118, int) /* * Level 2 event types for /dev/sequencer */ /* * The 4 most significant bits of byte 0 specify the class of * the event: * * 0x8X = system level events, * 0x9X = device/port specific events, evenBuffer status queries. */ typedef struct audio_buf_info { int fragments; /* # of available fragments (partially usend ones not counted) */ int fragstotal; /* Total # of fragments allocated */ int fragsize; /* Size of a fragment in bytes */ int bytes; /* Available space in bytes (includes partially used fragments) */ /* Note! 'bytes' could be more than fragments*fragsize */ } audio_buf_info; #define SNDCTL_DSP_GETOSPACE _SIOR ('P',12, audio_buf_info) #define SNDCTL_DSP_GETISPACE _SIOR ('P',13, audio_buf_info) #define SNDCTL_DSP_NONBLOCK _SIO ('P',14) #define SNDCTL_DSP_GETCAPS _SIOR ('P',15, int) # define DSP_CAP_REVISION 0x000000ff /* Bits for revision level (0 to 255) */ # define DSP_CAP_DUPLEX 0x00000100 /* Full duplex record/playback */ # define DSP_CAP_REALTIME 0x00000200 /* Real time capability */ # define DSP_CAP_BATCH 0x00000400 /* Device has some kind of */ /* internal buffers which may */ /* cause some delays and */ /* decrease precision of timing */ arams * @params: array of ioctl parameters */ struct tee_iocl_supp_send_arg { __u32 ret; __u32 num_params; /* num_params tells the actual number of element in params */ struct tee_ioctl_param params[]; }; /** * TEE_IOC_SUPPL_SEND - Send a response to a received request * * Takes a struct tee_ioctl_buf_data which contains a struct * tee_iocl_supp_send_arg followed by any array of struct tee_param */ #define TEE_IOC_SUPPL_SEND _IOR(TEE_IOC_MAGIC, TEE_IOC_BASE + 7, \ struct tee_ioctl_buf_data) /** * struct tee_ioctl_shm_register_data - Shared memory register argument * @addr: [in] Start address of shared memory to register * @length: [in/out] Length of shared memory to register * @flags: [in/out] Flags to/from registration. * @id: [out] Identifier of the shared memory * * The flags field should currently be zero as input. Updated by the call * with actual flags as defined by TEE_IOCTL_SHM_* above. * This structure is used as argument for TEE_IOC_SHM_REGISio; /* Chars Transferred */ comp_t ac_rw; /* Blocks Read or Written */ comp_t ac_minflt; /* Minor Pagefaults */ comp_t ac_majflt; /* Major Pagefaults */ comp_t ac_swaps; /* Number of Swaps */ char ac_comm[ACCT_COMM]; /* Command Name */ }; /* * accounting flags */ /* bit set when the process/task ... */ #define AFORK 0x01 /* ... executed fork, but did not exec */ #define ASU 0x02 /* ... used super-user privileges */ #define ACOMPAT 0x04 /* ... used compatibility mode (VAX only not used) */ #define ACORE 0x08 /* ... dumped core */ #define AXSIG 0x10 /* ... was killed by a signal */ #define AGROUP 0x20 /* ... was the last task of the process (task group) */ #if defined(__BYTE_ORDER) ? __BYTE_ORDER == __BIG_ENDIAN : defined(__BIG_ENDIAN) #define ACCT_BYTEORDER 0x80 /* accounting file is big endian */ #elif defined(__BYTE_ORDER) ? __BYTE_ORDER == __LITTLE_ENDIAN : defined(__LITTLE_ENDIAN) #define ACCT_BYTEORDER 0x00 /* accounting file is little endian */ #else #error unspecified endS */ struct ip_vs_get_services { /* number of virtual services */ unsigned int num_services; /* service table */ struct ip_vs_service_entry entrytable[]; }; /* The argument to IP_VS_SO_GET_TIMEOUT */ struct ip_vs_timeout_user { int tcp_timeout; int tcp_fin_timeout; int udp_timeout; }; /* The argument to IP_VS_SO_GET_DAEMON */ struct ip_vs_daemon_user { /* sync daemon state (master/backup) */ int state; /* multicast interface name */ char mcast_ifn[IP_VS_IFNAME_MAXLEN]; /* SyncID we belong to */ int syncid; }; /* * * IPVS Generic Netlink interface definitions * */ /* Generic Netlink family info */ #define IPVS_GENL_NAME "IPVS" #define IPVS_GENL_VERSION 0x1 struct ip_vs_flags { __u32 flags; __u32 mask; }; /* Generic Netlink command attributes */ enum { IPVS_CMD_UNSPEC = 0, IPVS_CMD_NEW_SERVICE, /* add service */ IPVS_CMD_SET_SERVICE, /* modify service */ IPVS_CMD_DEL_SERVICE, /* delete service */ IPVS_CMD_GET_SERVICE, /* get service info */ IPVS_CMD_NEW_Dal port range. This can be * configured with the ``/proc/sys/net/ipv4/ip_local_port_range`` sysctl * (also used for IPv6), and within that range, on a per-socket basis * with ``setsockopt(IP_LOCAL_PORT_RANGE)``. * * A Landlock rule with port 0 and the %LANDLOCK_ACCESS_NET_BIND_TCP or * %LANDLOCK_ACCESS_NET_BIND_UDP right means that requesting to bind on * port 0 is allowed and it will automatically translate to binding on a * kernel-assigned ephemeral port. */ __u64 port; }; /** * DOC: fs_access * * A set of actions on kernel objects may be defined by an attribute (e.g. * &struct landlock_path_beneath_attr) including a bitmask of access. * * Filesystem flags * ~~~~~~~~~~~~~~~~ * * These flags enable to restrict a sandboxed process to a set of actions on * files and directories. Files or directories opened before the sandboxing * are not subject to these restrictions. * * The following access rights apply only to files: * * - %LANDLOCK_ACCESS_FS_EXECUTE: Execute a file. * _FREQUENCIES]; /* list */ /* Note : this frequency list doesn't need to fit channel numbers, * because each entry contain its channel index */ __u32 enc_capa; /* IW_ENC_CAPA_* bit field */ }; /* * Private ioctl interface information */ struct iw_priv_args { __u32 cmd; /* Number of the ioctl to issue */ __u16 set_args; /* Type and number of args */ __u16 get_args; /* Type and number of args */ char name[IFNAMSIZ]; /* Name of the extension */ }; /* ----------------------- WIRELESS EVENTS ----------------------- */ /* * Wireless events are carried through the rtnetlink socket to user * space. They are encapsulated in the IFLA_WIRELESS field of * a RTM_NEWLINK message. */ /* * A Wireless Event. Contains basically the same data as the ioctl... */ struct iw_event { __u16 len; /* Real length of this stuff */ __u16 cmd; /* Wireless IOCTL */ union iwreq_data u; /* IOCTL fixed payload */ }; /* Size of the Event prefix (including padding and alignement junk) */ #define IW_EV_LCP_LENte" interface which * handles retries and converts the status to Linux error codes, * however low level tools an debugger need to access the "raw" * HW status information and interpret it themselves, so this * ioctl interface is also provided for their use case. */ /* Structure for SCOM read/write */ struct scom_access { __u64 addr; /* SCOM address, supports indirect */ __u64 data; /* SCOM data (in for write, out for read) */ __u64 mask; /* Data mask for writes */ __u32 intf_errors; /* Interface error flags */ #define SCOM_INTF_ERR_PARITY 0x00000001 /* Parity error */ #define SCOM_INTF_ERR_PROTECTION 0x00000002 /* Blocked by secure boot */ #define SCOM_INTF_ERR_ABORT 0x00000004 /* PIB reset during access */ #define SCOM_INTF_ERR_UNKNOWN 0x80000000 /* Unknown error */ /* * Note: Any other bit set in intf_errors need to be considered as an * error. Future implementations may define new error conditions. The * pib_status below is only valid if intf_errors is 0. */ __u8 pib_status; /* 3- tvlv * @BATADV_TVLV_MCAST_TRACKER: multicast tracker tvlv */ enum batadv_tvlv_type { BATADV_TVLV_GW = 0x01, BATADV_TVLV_DAT = 0x02, BATADV_TVLV_NC = 0x03, BATADV_TVLV_TT = 0x04, BATADV_TVLV_ROAM = 0x05, BATADV_TVLV_MCAST = 0x06, BATADV_TVLV_MCAST_TRACKER = 0x07, }; #pragma pack(2) /* the destination hardware field in the ARP frame is used to * transport the claim type and the group id */ struct batadv_bla_claim_dst { __u8 magic[3]; /* FF:43:05 */ __u8 type; /* bla_claimframe */ __be16 group; /* group id */ }; /** * struct batadv_ogm_packet - ogm (routing protocol) packet * @packet_type: batman-adv packet type, part of the general header * @version: batman-adv protocol version, part of the general header * @ttl: time to live for this packet, part of the general header * @flags: contains routing relevant flags - see enum batadv_iv_flags * @seqno: sequence identification * @orig: address of the source node * @prev_sender: address of the previous sender * @reserved: reserctl(IOMMU_VEVENTQ_ALLOC) * @size: sizeof(struct iommu_veventq_alloc) * @flags: Must be 0 * @viommu_id: virtual IOMMU ID to associate the vEVENTQ with * @type: Type of the vEVENTQ. Must be defined in enum iommu_veventq_type * @veventq_depth: Maximum number of events in the vEVENTQ * @out_veventq_id: The ID of the new vEVENTQ * @out_veventq_fd: The fd of the new vEVENTQ. User space must close the * successfully returned fd after using it * @__reserved: Must be 0 * * Explicitly allocate a virtual event queue interface for a vIOMMU. A vIOMMU * can have multiple FDs for different types, but is confined to one per @type. * User space should open the @out_veventq_fd to read vEVENTs out of a vEVENTQ, * if there are vEVENTs available. A vEVENTQ will lose events due to overflow, * if the number of the vEVENTs hits @veventq_depth. * * Each vEVENT in a vEVENTQ encloses a struct iommufd_vevent_header followed by * a type-specific data structure, in a normal case: * * +-+---------+-----_u32 ioas_id; __s32 fd; __aligned_u64 start; __aligned_u64 length; __aligned_u64 iova; }; #define IOMMU_IOAS_MAP_FILE _IO(IOMMUFD_TYPE, IOMMUFD_CMD_IOAS_MAP_FILE) /** * struct iommu_ioas_copy - ioctl(IOMMU_IOAS_COPY) * @size: sizeof(struct iommu_ioas_copy) * @flags: Combination of enum iommufd_ioas_map_flags * @dst_ioas_id: IOAS ID to change the mapping of * @src_ioas_id: IOAS ID to copy from * @length: Number of bytes to copy and map * @dst_iova: IOVA the mapping was placed at. If IOMMU_IOAS_MAP_FIXED_IOVA is * set then this must be provided as input. * @src_iova: IOVA to start the copy * * Copy an already existing mapping from src_ioas_id and establish it in * dst_ioas_id. The src iova/length must exactly match a range used with * IOMMU_IOAS_MAP. * * This may be used to efficiently clone a subset of an IOAS to another, or as a * kind of 'cache' to speed up mapping. Copy has an efficiency advantage over * establishing equivalent new mappings, as internal resources are shared, * and will return a new data_fd. The data stream fed into the data_fd should * be taken from the data transfer output of a single FD during saving from * a compatible device. The migration driver may alter/reset the internal * device state for this arc if required to prepare the device to receive the * migration data. * * STOP_COPY -> PRE_COPY * STOP_COPY -> PRE_COPY_P2P * These arcs are not permitted and return error if requested. Future * revisions of this API may define behaviors for these arcs, in this case * support will be discoverable by a new flag in * VFIO_DEVICE_FEATURE_MIGRATION. * * any -> ERROR * ERROR cannot be specified as a device state, however any transition request * can be failed with an errno return and may then move the device_state into * ERROR. In this case the device was unable to execute the requested arc and * was also unable to restore the device to any valid device_state. * To recover from ERROR VFIO_DEVICE_RESET must be used to returvice object described by * the provided string. The string should match a device listed in * the devices subdirectory of the IOMMU group sysfs entry. The * group containing the device must already be added to this context. * Return: new file descriptor on success, -errno on failure. * Availability: When attached to container */ #define VFIO_GROUP_GET_DEVICE_FD _IO(VFIO_TYPE, VFIO_BASE + 6) /* --------------- IOCTLs for DEVICE file descriptors --------------- */ /** * VFIO_DEVICE_GET_INFO - _IOR(VFIO_TYPE, VFIO_BASE + 7, * struct vfio_device_info) * * Retrieve information about the device. Fills in provided * struct vfio_device_info. Caller sets argsz. * Return: 0 on success, -errno on failure. */ struct vfio_device_info { __u32 argsz; __u32 flags; #define VFIO_DEVICE_FLAGS_RESET (1 << 0) /* Device supports reset */ #define VFIO_DEVICE_FLAGS_PCI (1 << 1) /* vfio-pci device */ #define VFIO_DEVICE_FLAGS_PLATFORM (1 << 2) /* vfio-platform device */ #define VFIO_DEVICE_FLAGS_AMBA (1 << 3ket size before truncation. * %OVS_PACKET_ATTR_USERSPACE action specify the Maximum received fragment * size. * @OVS_PACKET_ATTR_HASH: Packet hash info (e.g. hash, sw_hash and l4_hash in skb). * @OVS_PACKET_ATTR_UPCALL_PID: Netlink PID to use for upcalls while * processing %OVS_PACKET_CMD_EXECUTE. Takes precedence over all other ways * to determine the Netlink PID including %OVS_USERSPACE_ATTR_PID, * %OVS_DP_ATTR_UPCALL_PID, %OVS_DP_ATTR_PER_CPU_PIDS and the * %OVS_VPORT_ATTR_UPCALL_PID. * * These attributes follow the &struct ovs_header within the Generic Netlink * payload for %OVS_PACKET_* commands. */ enum ovs_packet_attr { /* private: */ OVS_PACKET_ATTR_UNSPEC, /* public: */ OVS_PACKET_ATTR_PACKET, /* Packet data. */ OVS_PACKET_ATTR_KEY, /* Nested OVS_KEY_ATTR_* attributes. */ OVS_PACKET_ATTR_ACTIONS, /* Nested OVS_ACTION_ATTR_* attributes. */ OVS_PACKET_ATTR_USERDATA, /* OVS_ACTION_ATTR_USERSPACE arg. */ OVS_PACKET_ATTR_EGRESS_TUN_KEY, /* Nested OVS_TUNNEL_KEY_ATdefine GFS2_DIF_INHERIT_JDATA 0x80000000 struct gfs2_dinode { struct gfs2_meta_header di_header; struct gfs2_inum di_num; __be32 di_mode; /* mode of file */ __be32 di_uid; /* owner's user id */ __be32 di_gid; /* owner's group id */ __be32 di_nlink; /* number of links to this file */ __be64 di_size; /* number of bytes in file */ __be64 di_blocks; /* number of blocks in file */ __be64 di_atime; /* time last accessed */ __be64 di_mtime; /* time last modified */ __be64 di_ctime; /* time last changed */ __be32 di_major; /* device major number */ __be32 di_minor; /* device minor number */ /* This section varies from gfs1. Padding added to align with * remainder of dinode */ __be64 di_goal_meta; /* rgrp to alloc from next */ __be64 di_goal_data; /* data block goal */ __be64 di_generation; /* generation number for NFS */ __be32 di_flags; /* GFS2_DIF_... */ __be32 di_payload_format; /* GFS2_FORMAT_... */ __u16 __pad1; /* Was ditype in gfs1 */ __be16 di_height; /* height of metada56, /* Shared Memory Communications */ #define IPPROTO_SMC IPPROTO_SMC IPPROTO_MPTCP = 262, /* Multipath TCP connection */ #define IPPROTO_MPTCP IPPROTO_MPTCP IPPROTO_MAX }; #endif #if __UAPI_DEF_IN_ADDR /* Internet address. */ struct in_addr { __be32 s_addr; }; #endif #define IP_TOS 1 #define IP_TTL 2 #define IP_HDRINCL 3 #define IP_OPTIONS 4 #define IP_ROUTER_ALERT 5 #define IP_RECVOPTS 6 #define IP_RETOPTS 7 #define IP_PKTINFO 8 #define IP_PKTOPTIONS 9 #define IP_MTU_DISCOVER 10 #define IP_RECVERR 11 #define IP_RECVTTL 12 #define IP_RECVTOS 13 #define IP_MTU 14 #define IP_FREEBIND 15 #define IP_IPSEC_POLICY 16 #define IP_XFRM_POLICY 17 #define IP_PASSSEC 18 #define IP_TRANSPARENT 19 /* BSD compatibility */ #define IP_RECVRETOPTS IP_RETOPTS /* TProxy original addresses */ #define IP_ORIGDSTADDR 20 #define IP_RECVORIGDSTADDR IP_ORIGDSTADDR #define IP_MINTTL 21 #define IP_NODEFRAG 22 #define IP_CHECKSUM 23 #define IP_BIND_ADDRESS_NO_PORT 24 #define IP_RECVFRAGSIZE 25 #defi * is shared by all channels). * * The @range_type value is an input to the ioctl and comes from a previous * use of the %COMEDI_SUBDINFO ioctl (if the %SDF_RANGETYPE flag is clear), * or the %COMEDI_CHANINFO ioctl (if the %SDF_RANGETYPE flag is set). */ struct comedi_rangeinfo { unsigned int range_type; void *range_ptr; }; /** * struct comedi_krange - describes a range in a range table * @min: Minimum value in millionths (1e-6) of a unit. * @max: Maximum value in millionths (1e-6) of a unit. * @flags: Indicates the units (in bits 7:0) OR'ed with optional flags. * * A range table is associated with a single channel, or with all channels in a * subdevice, and a list of one or more ranges. A %struct comedi_krange * describes the physical range of units for one of those ranges. Sample * values in COMEDI are unsigned from %0 up to some 'maxdata' value. The * mapping from sample values to physical units is assumed to be nomimally * linear (for the purpose of describing the range), with sampl * User setup structure passed with BLKTRACESETUP2 */ struct blk_user_trace_setup2 { char name[BLKTRACE_BDEV_SIZE2]; /* output */ __u64 act_mask; /* input */ __u32 buf_size; /* input */ __u32 buf_nr; /* input */ __u64 start_lba; __u64 end_lba; __u32 pid; __u32 flags; /* currently unused */ __u64 reserved[11]; }; #endif /* BLKTRACE_H */ /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */ /* Do not edit directly, auto-generated from: */ /* Documentation/netlink/specs/ovpn.yaml */ /* YNL-GEN uapi header */ /* To regenerate run: tools/net/ynl/ynl-regen.sh */ #ifndef _LINUX_OVPN_H #define _LINUX_OVPN_H #define OVPN_FAMILY_NAME "ovpn" #define OVPN_FAMILY_VERSION 1 #define OVPN_NONCE_TAIL_SIZE 8 enum ovpn_cipher_alg { OVPN_CIPHER_ALG_NONE, OVPN_CIPHER_ALG_AES_GCM, OVPN_CIPHER_ALG_CHACHA20_POLY1305, }; enum ovpn_del_peer_reason { OVPN_DEL_PEER_REASON_TEARDOWN, OVPN_DEL_PEER_REASON_USERSPACE, OVPN_DEL_PEER_REASON_EXPIRED, OVPN_DEL_PEER_REASON_TRANSPORT_EEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. * */ #ifndef _LINUX_RDS_H #define _LINUX_RDS_H #include #include /* For __kernel_sockaddr_storage. */ #include /* For struct in6_addr. */ #define RDS_IB_ABI_VERSION 0x301 #define SOL_RDS 276 /* * setsockopt/getsockopt for SOL_RDS */ #define RDS_CANCEL_SENT_TO 1 #define RDS_GET_MR 2 #define RDS_FREE_MR 3 /* deprecated: RDS_BARRIER 4 */ #define RDS_RECVERR 5 #define RDS_CONG_MONITOR 6 #define RDS_GET_MR_FOR_DEST 7 #define SO_RDS_TRANSPORT 8 /* Socket option to tap receive path latency * SO_RDS: SO_RDS_MSG_RXPATH_LATENCY * Format used struct rds_rx_trace_so */ #define SO_RDS_MSG_RXPATH_LATENCY 10 /* supported values for SO_RDS_TRANSPORT */ #define RDS_TRANS_Iave behaviour. * * @flags (IN/OUT) - IN = flags to enable, OUT = flags previously enabled * * Generic errors apply (see kfd_dbg_trap_operations). * Return - 0 on SUCCESS. * - EACCESS if any debug device does not allow flag options. */ struct kfd_ioctl_dbg_trap_set_flags_args { __u32 flags; __u32 pad; }; /** * kfd_ioctl_dbg_trap_query_debug_event_args * * Arguments for KFD_IOC_DBG_TRAP_QUERY_DEBUG_EVENT * * Find one or more raised exceptions. This function can return multiple * exceptions from a single queue or a single device with one call. To find * all raised exceptions, this function must be called repeatedly until it * returns -EAGAIN. Returned exceptions can optionally be cleared by * setting the corresponding bit in the @exception_mask input parameter. * However, clearing an exception prevents retrieving further information * about it with KFD_IOC_DBG_TRAP_QUERY_EXCEPTION_INFO. * * @exception_mask (IN/OUT) - exception to clear 1.13 - Add debugger API * - 1.14 - Update kfd_event_data * - 1.15 - Enable managing mappings in compute VMs with GEM_VA ioctl * - 1.16 - Add contiguous VRAM allocation flag * - 1.17 - Add SDMA queue creation with target SDMA engine ID * - 1.18 - Rename pad in set_memory_policy_args to misc_process_flag * - 1.19 - Add a new ioctl to craete secondary kfd processes * - 1.20 - Trap handler support for expert scheduling mode available * - 1.21 - Debugger support to subscribe to LDS out-of-address exceptions * - 1.22 - Add queue creation with metadata ring base address * - 1.23 - Add profiler control ioctl to enable/disable profiler on a process */ #define KFD_IOCTL_MAJOR_VERSION 1 #define KFD_IOCTL_MINOR_VERSION 23 struct kfd_ioctl_get_version_args { __u32 major_version; /* from KFD */ __u32 minor_version; /* from KFD */ }; /* For kfd_ioctl_create_queue_args.queue_type. */ #define KFD_IOC_QUEUE_TYPE_COMPUTE 0x0 #define KFD_IOC_QUEUE_TYPE_SDMA 0x1 #define KFD_IOC_QUEUE_TYPE_COMPUTE_AQL 0x2 #defis */ /* * Header in on cable format */ struct igmphdr { __u8 type; __u8 code; /* For newer IGMP */ __sum16 csum; __be32 group; }; /* V3 group record types [grec_type] */ #define IGMPV3_MODE_IS_INCLUDE 1 #define IGMPV3_MODE_IS_EXCLUDE 2 #define IGMPV3_CHANGE_TO_INCLUDE 3 #define IGMPV3_CHANGE_TO_EXCLUDE 4 #define IGMPV3_ALLOW_NEW_SOURCES 5 #define IGMPV3_BLOCK_OLD_SOURCES 6 struct igmpv3_grec { __u8 grec_type; __u8 grec_auxwords; __be16 grec_nsrcs; __be32 grec_mca; __be32 grec_src[]; }; struct igmpv3_report { __u8 type; __u8 resv1; __sum16 csum; __be16 resv2; __be16 ngrec; struct igmpv3_grec grec[]; }; struct igmpv3_query { __u8 type; __u8 code; __sum16 csum; __be32 group; #if defined(__LITTLE_ENDIAN_BITFIELD) __u8 qrv:3, suppress:1, resv:4; #elif defined(__BIG_ENDIAN_BITFIELD) __u8 resv:4, suppress:1, qrv:3; #else #error "Please fix " #endif __u8 qqic; __be16 nsrcs; __be32 srcs[]; }; #define IGMP_HOST_MEMBERSHIP_QUERY 0x11 /* From RRENT_NODE_NAME, /* string */ DEVLINK_ATTR_REGION_MAX_SNAPSHOTS, /* u32 */ DEVLINK_ATTR_LINECARD_INDEX, /* u32 */ DEVLINK_ATTR_LINECARD_STATE, /* u8 */ DEVLINK_ATTR_LINECARD_TYPE, /* string */ DEVLINK_ATTR_LINECARD_SUPPORTED_TYPES, /* nested */ DEVLINK_ATTR_NESTED_DEVLINK, /* nested */ DEVLINK_ATTR_SELFTESTS, /* nested */ DEVLINK_ATTR_RATE_TX_PRIORITY, /* u32 */ DEVLINK_ATTR_RATE_TX_WEIGHT, /* u32 */ DEVLINK_ATTR_REGION_DIRECT, /* flag */ DEVLINK_ATTR_RATE_TC_BWS, /* nested */ DEVLINK_ATTR_HEALTH_REPORTER_BURST_PERIOD, /* u64 */ DEVLINK_ATTR_PARAM_VALUE_DEFAULT, /* dynamic */ DEVLINK_ATTR_PARAM_RESET_DEFAULT, /* flag */ DEVLINK_ATTR_INDEX, /* uint */ DEVLINK_ATTR_RESOURCE_SCOPE_MASK, /* u32 */ /* Add new attributes above here, update the spec in * Documentation/netlink/specs/devlink.yaml and re-generate * net/devlink/netlink_gen.c. */ __DEVLINK_ATTR_MAX, DEVLINK_ATTR_MAX = __DEVLINK_ATTR_MAX - 1 }; enum devlink_rate_tc_attr { DEVLINK_RATE_TC_ATTR_UNSPEC, DEVLs. This * saves some back-ends a lot of code-gen. However such optimization is not * necessary on some arches, for example x86_64, arm64 etc, whose JIT back-ends * hence hasn't used verifier's analysis result. But, we really want to have a * way to be able to verify the correctness of the described optimization on * x86_64 on which testsuites are frequently exercised. * * So, this flag is introduced. Once it is set, verifier will randomize high * 32-bit for those instructions who has been identified as safe to ignore them. * Then, if verifier is not doing correct analysis, such randomization will * regress tests to expose bugs. */ #define BPF_F_TEST_RND_HI32 (1U << 2) /* The verifier internal test flag. Behavior is undefined */ #define BPF_F_TEST_STATE_FREQ (1U << 3) /* If BPF_F_SLEEPABLE is used in BPF_PROG_LOAD command, the verifier will * restrict map and helper usage for such programs. Sleepable BPF programs can * only be attached to hooks where kernel execution context allows sleeping. * **close**\ (\ *bpf_fd*\ ), and hence the lifetime of the parent * process. * * Applying **unlink**\ (2) or similar calls to the *pathname* * unpins the object from the filesystem, removing the reference. * If no other file descriptors or filesystem nodes refer to the * same object, it will be deallocated (see NOTES). * * The filesystem type for the parent directory of *pathname* must * be **BPF_FS_MAGIC**. * * Return * Returns zero on success. On error, -1 is returned and *errno* * is set appropriately. * * BPF_OBJ_GET * Description * Open a file descriptor for the eBPF object pinned to the * specified *pathname*. * * Return * A new file descriptor (a nonnegative integer), or -1 if an * error occurred (in which case, *errno* is set appropriately). * * BPF_PROG_ATTACH * Description * Attach an eBPF program to a *target_fd* at the specified * *attach_type* hook. * * The *attach_type* specifies the eBPF attachment point to * attach the program to, and must be one ofated_port; __u32 path_cost; __u32 designated_cost; __u8 state; __u8 top_change_ack; __u8 config_pending; __u8 unused0; __u32 message_age_timer_value; __u32 forward_delay_timer_value; __u32 hold_timer_value; }; struct __fdb_entry { __u8 mac_addr[ETH_ALEN]; __u8 port_no; __u8 is_local; __u32 ageing_timer_value; __u8 port_hi; __u8 pad0; __u16 unused; }; /* Bridge Flags */ #define BRIDGE_FLAGS_MASTER 1 /* Bridge command to/from master */ #define BRIDGE_FLAGS_SELF 2 /* Bridge command to/from lowerdev */ #define BRIDGE_MODE_VEB 0 /* Default loopback mode */ #define BRIDGE_MODE_VEPA 1 /* 802.1Qbg defined VEPA mode */ #define BRIDGE_MODE_UNDEF 0xFFFF /* mode undefined */ /* Bridge management nested attributes * [IFLA_AF_SPEC] = { * [IFLA_BRIDGE_FLAGS] * [IFLA_BRIDGE_MODE] * [IFLA_BRIDGE_VLAN_INFO] * } */ enum { IFLA_BRIDGE_FLAGS, IFLA_BRIDGE_MODE, IFLA_BRIDGE_VLAN_INFO, IFLA_BRIDGE_VLAN_TUNNEL_INFO, IFLA_BRIDGE_MRP, IFLA_BRIDGE_CFM, IFLA_BRIDGE_MST, __IFLA_BRIDGE_MAX, }V_ENCODER (MEDIA_ENT_F_BASE + 0x6002) /* Entity flags */ #define MEDIA_ENT_FL_DEFAULT (1U << 0) #define MEDIA_ENT_FL_CONNECTOR (1U << 1) /* OR with the entity id value to find the next entity */ #define MEDIA_ENT_ID_FLAG_NEXT (1U << 31) struct media_entity_desc { __u32 id; char name[32]; __u32 type; __u32 revision; __u32 flags; __u32 group_id; __u16 pads; __u16 links; __u32 reserved[4]; union { /* Node specifications */ struct { __u32 major; __u32 minor; } dev; /* * TODO: this shouldn't have been added without * actual drivers that use this. When the first real driver * appears that sets this information, special attention * should be given whether this information is 1) enough, and * 2) can deal with udev rules that rename devices. The struct * dev would not be sufficient for this since that does not * contain the subdevice information. In addition, struct dev * can only refer to a single device, and not to multiple (e.g. * pcm and mixer deviceER_BPF_FILTER = 37, /* this goes last */ IORING_REGISTER_LAST, /* flag added to the opcode to use a registered ring fd */ IORING_REGISTER_USE_REGISTERED_RING = 1U << 31 }; /* io-wq worker categories */ enum io_wq_type { IO_WQ_BOUND, IO_WQ_UNBOUND, }; /* deprecated, see struct io_uring_rsrc_update */ struct io_uring_files_update { __u32 offset; __u32 resv; __aligned_u64 /* __s32 * */ fds; }; enum { /* initialise with user provided memory pointed by user_addr */ IORING_MEM_REGION_TYPE_USER = 1, }; struct io_uring_region_desc { __u64 user_addr; __u64 size; __u32 flags; __u32 id; __u64 mmap_offset; __u64 __resv[4]; }; enum { /* expose the region as registered wait arguments */ IORING_MEM_REGION_REG_WAIT_ARG = 1, }; struct io_uring_mem_region_reg { __u64 region_uptr; /* struct io_uring_region_desc * */ __u64 flags; __u64 __resv[2]; }; /* * Register a fully sparse file space, rather than pass in an array of all * -1 file descriptors. */ #define IORING_RSRC_REGISTER_SPARSE (1U < give correct values */ void *data; /* param buffer (in, or out) */ };X_TCS]; __u32 rppp_created_rps[IEEE_8021QAZ_MAX_TCS]; }; /* This structure contains the IEEE 802.1Qaz PFC managed object * * @pfc_cap: Indicates the number of traffic classes on the local device * that may simultaneously have PFC enabled. * @pfc_en: bitmap indicating pfc enabled traffic classes * @mbc: enable macsec bypass capability * @delay: the allowance made for a round-trip propagation delay of the * link in bits. * @requests: count of the sent pfc frames * @indications: count of the received pfc frames */ struct ieee_pfc { __u8 pfc_cap; __u8 pfc_en; __u8 mbc; __u16 delay; __u64 requests[IEEE_8021QAZ_MAX_TCS]; __u64 indications[IEEE_8021QAZ_MAX_TCS]; }; #define IEEE_8021Q_MAX_PRIORITIES 8 #define DCBX_MAX_BUFFERS 8 struct dcbnl_buffer { /* priority to buffer mapping */ __u8 prio2buffer[IEEE_8021Q_MAX_PRIORITIES]; /* buffer size in Bytes */ __u32 buffer_size[DCBX_MAX_BUFFERS]; __u32 total_size; }; /* CEE DCBX std supported values */ #define CEE_DCBX_MAX_PGS 8 #defiefine PERF_RECORD_MISC_EXT_RESERVED (1 << 15) struct perf_event_header { __u32 type; __u16 misc; __u16 size; }; struct perf_ns_link_info { __u64 dev; __u64 ino; }; enum { NET_NS_INDEX = 0, UTS_NS_INDEX = 1, IPC_NS_INDEX = 2, PID_NS_INDEX = 3, USER_NS_INDEX = 4, MNT_NS_INDEX = 5, CGROUP_NS_INDEX = 6, NR_NAMESPACES, /* number of available namespaces */ }; enum perf_event_type { /* * If perf_event_attr.sample_id_all is set then all event types will * have the sample_type selected fields related to where/when * (identity) an event took place (TID, TIME, ID, STREAM_ID, CPU, * IDENTIFIER) described in PERF_RECORD_SAMPLE below, it will be stashed * just after the perf_event_header and the fields already present for * the existing fields, i.e. at the end of the payload. That way a newer * perf.data file will be supported by older perf tools, with these new * optional fields being ignored. * * struct sample_id { * { u32 pid, tid; } && PERF_SAMPLE_TID _PHANTOM 0x00000018 /* Phantom functions */ #define PCI_EXP_DEVCAP_EXT_TAG 0x00000020 /* Extended tags */ #define PCI_EXP_DEVCAP_L0S 0x000001c0 /* L0s Acceptable Latency */ #define PCI_EXP_DEVCAP_L1 0x00000e00 /* L1 Acceptable Latency */ #define PCI_EXP_DEVCAP_ATN_BUT 0x00001000 /* Attention Button Present */ #define PCI_EXP_DEVCAP_ATN_IND 0x00002000 /* Attention Indicator Present */ #define PCI_EXP_DEVCAP_PWR_IND 0x00004000 /* Power Indicator Present */ #define PCI_EXP_DEVCAP_RBER 0x00008000 /* Role-Based Error Reporting */ #define PCI_EXP_DEVCAP_PWR_VAL 0x03fc0000 /* Slot Power Limit Value */ #define PCI_EXP_DEVCAP_PWR_SCL 0x0c000000 /* Slot Power Limit Scale */ #define PCI_EXP_DEVCAP_FLR 0x10000000 /* Function Level Reset */ #define PCI_EXP_DEVCAP_TEE 0x40000000 /* TEE I/O (TDISP) Support */ #define PCI_EXP_DEVCTL 0x08 /* Device Control */ #define PCI_EXP_DEVCTL_CERE 0x0001 /* Correctable Error Reporting En. */ #define PCI_EXP_DEVCTL_NFERE 0x0002 /* Non-Fatal Error Reporting Enable */d Allocation */ #define PCI_CAP_ID_MAX PCI_CAP_ID_EA #define PCI_CAP_LIST_NEXT 1 /* Next capability in the list */ #define PCI_CAP_FLAGS 2 /* Capability defined flags (16 bits) */ #define PCI_CAP_SIZEOF 4 /* Power Management Registers */ #define PCI_PM_PMC 2 /* PM Capabilities Register */ #define PCI_PM_CAP_VER_MASK 0x0007 /* Version */ #define PCI_PM_CAP_PME_CLOCK 0x0008 /* PME clock required */ #define PCI_PM_CAP_RESERVED 0x0010 /* Reserved field */ #define PCI_PM_CAP_DSI 0x0020 /* Device specific initialization */ #define PCI_PM_CAP_AUX_POWER 0x01C0 /* Auxiliary power support mask */ #define PCI_PM_CAP_D1 0x0200 /* D1 power state support */ #define PCI_PM_CAP_D2 0x0400 /* D2 power state support */ #define PCI_PM_CAP_PME 0x0800 /* PME pin supported */ #define PCI_PM_CAP_PME_MASK 0xF800 /* PME Mask of all supported states */ #define PCI_PM_CAP_PME_D0 0x0800 /* PME# from D0 */ #define PCI_PM_CAP_PME_D1 0x1000 /* PME# from D1 */ #define PCI_PM_CAP_PME_D2 0x2000 /* PME# from D2 */ #de, /* add new constants above here */ __ETHTOOL_A_STATS_PHY_CNT, ETHTOOL_A_STATS_PHY_MAX = (__ETHTOOL_A_STATS_PHY_CNT - 1) }; #endif /* _LINUX_ETHTOOL_NETLINK_H_ */ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Userspace interface for /dev/liveupdate * Live Update Orchestrator * * Copyright (c) 2025, Google LLC. * Pasha Tatashin */ #ifndef _LIVEUPDATE_H #define _LIVEUPDATE_H #include #include /** * DOC: General ioctl format * * The ioctl interface follows a general format to allow for extensibility. Each * ioctl is passed in a structure pointer as the argument providing the size of * the structure in the first u32. The kernel checks that any structure space * beyond what it understands is 0. This allows userspace to use the backward * compatible portion while consistently using the newer, larger, structures. * * ioctls use a standard meaning for common errnos: * * - ENOTTY: The IOCTL number itself is noor I/O * @packets: Userspace pointer to an array of &fw_cdev_iso_packet * @data: Pointer into mmap()'ed payload buffer * @size: Size of the @packets array, in bytes * @handle: Isochronous context handle * * Queue a number of isochronous packets for reception or transmission. * This ioctl takes a pointer to an array of &fw_cdev_iso_packet structs, * which describe how to transmit from or receive into a contiguous region * of a mmap()'ed payload buffer. As part of transmit packet descriptors, * a series of headers can be supplied, which will be prepended to the * payload during DMA. * * The kernel may or may not queue all packets, but will write back updated * values of the @packets, @data and @size fields, so the ioctl can be * resubmitted easily. * * In case of a multichannel receive context, @data must be quadlet-aligned * relative to the buffer start. */ struct fw_cdev_queue_iso { __u64 packets; __u64 data; __u32 size; __u32 handle; }; #define FW_CDEV_ISO_CONTEXT_MATCH_TAG0 1 #defmediately after the request was received; in this * case the client must still call an %FW_CDEV_IOC_SEND_RESPONSE ioctl to * release the kernel-side pending request, though another response won't be * sent. * * If the client subsequently needs to initiate requests to the sender node of * an &fw_cdev_event_request3, it needs to use a device file with matching * card index, node ID, and generation for outbound requests. * * @tstamp is isochronous cycle at which the request arrived. It is 16 bit integer value and the * higher 3 bits expresses three low order bits of second field in the format of CYCLE_TIME * register and the rest 13 bits expresses cycle field. */ struct fw_cdev_event_request3 { __u64 closure; __u32 type; __u32 tcode; __u64 offset; __u32 source_node_id; __u32 destination_node_id; __u32 card; __u32 generation; __u32 handle; __u32 length; __u32 tstamp; __u32 padding; __u32 data[]; }; /** * struct fw_cdev_event_iso_interrupt - Sent when an iso packet was completed * @clos(HACKER, 0xE2, 0) #define ZORRO_PROD_VECTOR_CONNECTION_5 ZORRO_ID(HACKER, 0xE3, 0) /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Generic watchdog defines. Derived from.. * * Berkshire PC Watchdog Defines * by Ken Hollis * */ #ifndef _LINUX_WATCHDOG_H #define _LINUX_WATCHDOG_H #include #include #define WATCHDOG_IOCTL_BASE 'W' struct watchdog_info { __u32 options; /* Options the card/driver supports */ __u32 firmware_version; /* Firmware version of the card */ __u8 identity[32]; /* Identity of the board */ }; #define WDIOC_GETSUPPORT _IOR(WATCHDOG_IOCTL_BASE, 0, struct watchdog_info) #define WDIOC_GETSTATUS _IOR(WATCHDOG_IOCTL_BASE, 1, int) #define WDIOC_GETBOOTSTATUS _IOR(WATCHDOG_IOCTL_BASE, 2, int) #define WDIOC_GETTEMP _IOR(WATCHDOG_IOCTL_BASE, 3, int) #define WDIOC_SETOPTIONS _IOR(WATCHDOG_IOCTL_BASE, 4, int) #define WDIOC_KEEPALIVE _IOR(WATCHDOG_IOCTL_BASE, 5, int) #define WDIOC_SETTIMEOUT _IOWR(WATCHSP1 extensible parameters block header * * This structure represents the common part of all the ISP configuration * blocks and is identical to :c:type:`v4l2_isp_params_block_header`. * * The type field is one of the values enumerated by * :c:type:`rkisp1_ext_params_block_type` and specifies how the data should be * interpreted by the driver. * * The flags field is a bitmask of per-block flags RKISP1_EXT_PARAMS_FL_*. */ #define rkisp1_ext_params_block_header v4l2_isp_params_block_header /** * struct rkisp1_ext_params_bls_config - RkISP1 extensible params BLS config * * RkISP1 extensible parameters Black Level Subtraction configuration block. * Identified by :c:type:`RKISP1_EXT_PARAMS_BLOCK_TYPE_BLS`. * * @header: The RkISP1 extensible parameters header, see * :c:type:`rkisp1_ext_params_block_header` * @config: Black Level Subtraction configuration, see * :c:type:`rkisp1_cif_isp_bls_config` */ struct rkisp1_ext_params_bls_config { struct rkisp1_ext_params_block_header header; stru + B) x (85/256) */ enum rkisp1_cif_isp_exp_meas_mode { RKISP1_CIF_ISP_EXP_MEASURING_MODE_0, RKISP1_CIF_ISP_EXP_MEASURING_MODE_1, }; /*---------- PART1: Input Parameters ------------*/ /** * struct rkisp1_cif_isp_window - measurement window. * * Measurements are calculated per window inside the frame. * This struct represents a window for a measurement. * * @h_offs: the horizontal offset of the window from the left of the frame in pixels. * @v_offs: the vertical offset of the window from the top of the frame in pixels. * @h_size: the horizontal size of the window in pixels * @v_size: the vertical size of the window in pixels. */ struct rkisp1_cif_isp_window { __u16 h_offs; __u16 v_offs; __u16 h_size; __u16 v_size; }; /** * struct rkisp1_cif_isp_bls_fixed_val - BLS fixed subtraction values * * The values will be subtracted from the sensor * values. Therefore a negative value means addition instead of subtraction! * * @r: Fixed (signed!) subtraction value for Bayer pattern R * @gr: FManager */ #define CAN_TP16 3 /* VAG Transport Protocol v1.6 */ #define CAN_TP20 4 /* VAG Transport Protocol v2.0 */ #define CAN_MCNET 5 /* Bosch MCNet */ #define CAN_ISOTP 6 /* ISO 15765-2 Transport Protocol */ #define CAN_J1939 7 /* SAE J1939 */ #define CAN_NPROTO 8 #define SOL_CAN_BASE 100 /** * struct sockaddr_can - the sockaddr structure for CAN sockets * @can_family: address family number AF_CAN. * @can_ifindex: CAN network interface index. * @can_addr: protocol specific address information */ struct sockaddr_can { __kernel_sa_family_t can_family; int can_ifindex; union { /* transport protocol class address information (e.g. ISOTP) */ struct { canid_t rx_id, tx_id; } tp; /* J1939 address information */ struct { /* 8 byte name when using dynamic addressing */ __u64 name; /* pgn: * 8 bit: PS in PDU2 case, else 0 * 8 bit: PF * 1 bit: DP * 1 bit: reserved */ __u32 pgn; /* 1 byte address */ __u8 addr; } j1939; /* reserved for future _MOUNT_NORECOVERY 0x4000 /* * Disable write access during * mount-time recovery */ #define NILFS_MOUNT_DISCARD 0x8000 /* Issue DISCARD requests */ /** * struct nilfs_super_block - structure of super block on disk * @s_rev_level: Revision level * @s_minor_rev_level: minor revision level * @s_magic: Magic signature * @s_bytes: Bytes count of CRC calculation for * this structure. s_reserved is excluded. * @s_flags: flags * @s_crc_seed: Seed value of CRC calculation * @s_sum: Check sum of super block * @s_log_block_size: Block size represented as follows: * blocksize = 1 << (s_log_block_size + 10) * @s_nsegments: Number of segments in filesystem * @s_dev_size: block device size in bytes * @s_first_data_block: 1st seg disk block number * @s_blocks_per_segment: number of blocks per full segment * @s_r_segments_percentage: Reserved segments percentage * @s_last_cno: Last checkpoint number * @s_last_pseg: disk block addr pseg written last * * * When fork_owner is set to VHOST_FORK_OWNER_KTHREAD: * - Vhost will create vhost workers as kernel threads. */ #define VHOST_SET_FORK_FROM_OWNER _IOW(VHOST_VIRTIO, 0x84, __u8) /** * VHOST_GET_FORK_OWNER - Get the current fork_owner flag for the vhost device. * Only available when CONFIG_VHOST_ENABLE_FORK_OWNER_CONTROL=y * * @return: An 8-bit value indicating the current thread mode. */ #define VHOST_GET_FORK_FROM_OWNER _IOR(VHOST_VIRTIO, 0x85, __u8) #endif /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef __LINUX_BRIDGE_NETFILTER_H #define __LINUX_BRIDGE_NETFILTER_H /* bridge-specific defines for netfilter. */ #include /* for __UAPI_DEF_ETHHDR if defined */ #include #include #include #include #include #include /* Bridge Hooks */ /* After promisc drops, checksum checks. */ #define NF_BR_PRE_ROUTING 0 /* If the packet is destined for this scriptor * * @index: id number of the buffer * @type: enum v4l2_buf_type; buffer type (type == *_MPLANE for * multiplanar buffers); * @plane: index of the plane to be exported, 0 for single plane queues * @flags: flags for newly created file, currently only O_CLOEXEC is * supported, refer to manual of open syscall for more details * @fd: file descriptor associated with DMABUF (set by driver) * @reserved: drivers and applications must zero this array * * Contains data used for exporting a video buffer as DMABUF file descriptor. * The buffer is identified by a 'cookie' returned by VIDIOC_QUERYBUF * (identical to the cookie used to mmap() the buffer to userspace). All * reserved fields must be set to zero. The field reserved0 is expected to * become a structure 'type' allowing an alternative layout of the structure * content. Therefore this field should not be used for any other extensions. */ struct v4l2_exportbuffer { __u32 type; /* enum v4l2_buf_type */ __u32 index; __u32 plane; __u00 /* Is input/output controlled by the media controller */ #define V4L2_CAP_DEVICE_CAPS 0x80000000 /* sets device capabilities field */ /* * V I D E O I M A G E F O R M A T */ struct v4l2_pix_format { __u32 width; __u32 height; __u32 pixelformat; __u32 field; /* enum v4l2_field */ __u32 bytesperline; /* for padding, zero if unused */ __u32 sizeimage; __u32 colorspace; /* enum v4l2_colorspace */ __u32 priv; /* private data, depends on pixelformat */ __u32 flags; /* format flags (V4L2_PIX_FMT_FLAG_*) */ union { /* enum v4l2_ycbcr_encoding */ __u32 ycbcr_enc; /* enum v4l2_hsv_encoding */ __u32 hsv_enc; }; __u32 quantization; /* enum v4l2_quantization */ __u32 xfer_func; /* enum v4l2_xfer_func */ }; /* Pixel format FOURCC depth Description */ /* RGB formats (1 or 2 bytes per pixel) */ #define V4L2_PIX_FMT_RGB332 v4l2_fourcc('R', 'G', 'B', '1') /* 8 RGB-3-3-2 */ #define V4L2_PIX_FMT_RGB444 v4l2te: This value is used in defining the KVP exchange message - this value * cannot be modified without affecting the message size and compatibility. */ /* * bytes, including any null terminators */ #define HV_KVP_EXCHANGE_MAX_VALUE_SIZE (2048) /* * Maximum key size - the registry limit for the length of an entry name * is 256 characters, including the null terminator */ #define HV_KVP_EXCHANGE_MAX_KEY_SIZE (512) /* * In Linux, we implement the KVP functionality in two components: * 1) The kernel component which is packaged as part of the hv_utils driver * is responsible for communicating with the host and responsible for * implementing the host/guest protocol. 2) A user level daemon that is * responsible for data gathering. * * Host/Guest Protocol: The host iterates over an index and expects the guest * to assign a key name to the index and also return the value corresponding to * the key. The host will have atmost one KVP transaction outstanding at any * given point , STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ /* Virtio devices use a standardized configuration space to define their * features and pass configuration information, but each implementation can * store and access that space differently. */ #include /* Status byte for guest to report progress, and synchronize features. */ /* We have seen device and processed generic fields (VIRTIO_CONFIG_F_VIRTIO) */ #define VIRTIO_CONFIG_S_ACKNOWLEDGE 1 /* We have found a driver for the device. */ #define VIRTIO_CONFIG_S_DRIVER 2 /* Driver has used its parts of the config, and is happy */ #define VIRTIO_CONFIG_S_DRIVER_OK 4 /* Driver has finished configuring features */ #define VIRTIO_CONFIG_S_FEATURES_OK 8 /* Device entered invalid state, driver must reset it */ #define VIRTIO_CONFIG_S_NEEDS_RESET 0x40 /* We've given up on this device. */ #define VIRTIO_CONFIG_S_FAILED 0x8P_UI_CMD_SELECT_AUDIO_INPUT_FUNCTION: /* The optional operand is one byte for all these ui commands */ ui_cmd->play_mode = msg->msg[3]; ui_cmd->has_opt_arg = 1; break; case CEC_OP_UI_CMD_TUNE_FUNCTION: if (msg->len < 7) break; ui_cmd->has_opt_arg = 1; ui_cmd->channel_identifier.channel_number_fmt = msg->msg[3] >> 2; ui_cmd->channel_identifier.major = ((msg->msg[3] & 3) << 6) | msg->msg[4]; ui_cmd->channel_identifier.minor = (msg->msg[5] << 8) | msg->msg[6]; break; } } static __inline__ void cec_msg_user_control_released(struct cec_msg *msg) { msg->len = 2; msg->msg[1] = CEC_MSG_USER_CONTROL_RELEASED; } /* Remote Control Passthrough Feature */ /* Power Status Feature */ static __inline__ void cec_msg_report_power_status(struct cec_msg *msg, __u8 pwr_state) { msg->len = 3; msg->msg[1] = CEC_MSG_REPORT_POWER_STATUS; msg->msg[2] = pwr_state; } static __inline__ void cec_ops_report_power_status(const struct cec_msg *msg, __u8 *pwr_state) { *pwr_state = msgUS_FMT(S5C_UYVY_JPEG_1X8), V4L2_MBUS_FROM_MEDIA_BUS_FMT(AHSV8888_1X32), }; #endif /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. INET is implemented using the BSD Socket * interface as the means of communication with the user level. * * Definitions of the socket-level I/O control calls. * * Version: @(#)sockios.h 1.0.2 03/09/93 * * Authors: Ross Biro * Fred N. van Kempen, * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ #ifndef _LINUX_SOCKIOS_H #define _LINUX_SOCKIOS_H #include #include /* Linux-specific socket ioctls */ #define SIOCINQ FIONREAD #define SIOCOUTQ TIOCOUTQ /* output queue size (not send key */ __le32 max_auth_key_len; __le32 akcipher_algo; /* Maximum size of each crypto request's content */ __le64 max_size; }; struct virtio_crypto_inhdr { /* See VIRTIO_CRYPTO_* above */ __u8 status; }; #endif /* SPDX-License-Identifier: BSD-3-Clause */ /* * Copyright (C) 2023 OpenSynergy GmbH * Copyright (C) 2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef _LINUX_VIRTIO_VIRTIO_SPI_H #define _LINUX_VIRTIO_VIRTIO_SPI_H #include #include #include #include /* Sample data on trailing clock edge */ #define VIRTIO_SPI_CPHA _BITUL(0) /* Clock is high when IDLE */ #define VIRTIO_SPI_CPOL _BITUL(1) /* Chip Select is active high */ #define VIRTIO_SPI_CS_HIGH _BITUL(2) /* Transmit LSB first */ #define VIRTIO_SPI_MODE_LSB_FIRST _BITUL(3) /* Loopback mode */ #define VIRTIO_SPI_MODE_LOOP _BITUL(4) /** * struct virtio_spi_config - All config fields are read-only for the * Virtio SPI driver * @cis not rxgk */ #define RXGK_UNSUPPORTED 1233242889 /* Endpoint does not support rxgk */ #define RXGK_GSSERROR 1233242890 /* GSSAPI mechanism error */ #endif /* * Challenge information in the RXRPC_CHALLENGED control message. */ struct rxrpc_challenge { __u16 service_id; /* The service ID of the connection (may be upgraded) */ __u8 security_index; /* The security index of the connection */ __u8 pad; /* Round out to a multiple of 4 bytes. */ /* ... The security class gets to append extra information ... */ }; struct rxgk_challenge { struct rxrpc_challenge base; __u32 enctype; /* Krb5 encoding type */ }; #endif /* _LINUX_RXRPC_H */ #ifndef _VIRTIO_CRYPTO_H #define _VIRTIO_CRYPTO_H /* This header is BSD licensed so anyone can use the definitions to implement * compatible drivers/servers. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the ab the * radio. The %NL80211_ATTR_COOKIE attribute must be given as well to * uniquely identify the request. * This command is also used as an event to notify when a requested * remain-on-channel duration has expired. * * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX * rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface * and @NL80211_ATTR_TX_RATES the set of allowed rates. * * @NL80211_CMD_REGISTER_FRAME: Register for receiving certain mgmt frames * (via @NL80211_CMD_FRAME) for processing in userspace. This command * requires an interface index, a frame type attribute (optional for * backward compatibility reasons, if not given assumes action frames) * and a match attribute containing the first few bytes of the frame * that should match, e.g. a single byte for only a category match or * four bytes for vendor frames including the OUI. The registration * cannot be dropped, but is removed automatically when the netlink * socket is closed. Multiple re., the configuration will be reset to default when the STA connects back * after disconnection/roaming, and this configuration will be cleared when * the interface goes down. */ /** * DOC: FILS shared key crypto offload * * This feature is applicable to drivers running in AP mode. * * FILS shared key crypto offload can be advertised by drivers by setting * @NL80211_EXT_FEATURE_FILS_CRYPTO_OFFLOAD flag. The drivers that support * FILS shared key crypto offload should be able to encrypt and decrypt * association frames for FILS shared key authentication as per IEEE 802.11ai. * With this capability, for FILS key derivation, drivers depend on userspace. * * After FILS key derivation, userspace shares the FILS AAD details with the * driver and the driver stores the same to use in decryption of association * request and in encryption of association response. The below parameters * should be given to the driver in %NL80211_CMD_SET_FILS_AAD. * %NL80211_ATTR_MAC - STA MAC address, used for storing FTATS_TYPE_UNSPEC, LINK_XSTATS_TYPE_BRIDGE, LINK_XSTATS_TYPE_BOND, __LINK_XSTATS_TYPE_MAX }; #define LINK_XSTATS_TYPE_MAX (__LINK_XSTATS_TYPE_MAX - 1) /* These are stats embedded into IFLA_STATS_LINK_OFFLOAD_XSTATS */ enum { IFLA_OFFLOAD_XSTATS_UNSPEC, IFLA_OFFLOAD_XSTATS_CPU_HIT, /* struct rtnl_link_stats64 */ IFLA_OFFLOAD_XSTATS_HW_S_INFO, /* HW stats info. A nest */ IFLA_OFFLOAD_XSTATS_L3_STATS, /* struct rtnl_hw_stats64 */ __IFLA_OFFLOAD_XSTATS_MAX }; #define IFLA_OFFLOAD_XSTATS_MAX (__IFLA_OFFLOAD_XSTATS_MAX - 1) enum { IFLA_OFFLOAD_XSTATS_HW_S_INFO_UNSPEC, IFLA_OFFLOAD_XSTATS_HW_S_INFO_REQUEST, /* u8 */ IFLA_OFFLOAD_XSTATS_HW_S_INFO_USED, /* u8 */ __IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX, }; #define IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX \ (__IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX - 1) /* XDP section */ #define XDP_FLAGS_UPDATE_IF_NOEXIST (1U << 0) #define XDP_FLAGS_SKB_MODE (1U << 1) #define XDP_FLAGS_DRV_MODE (1U << 2) #define XDP_FLAGS_HW_MODE (1U << 3) #define XDP_FLAGS_REPLACE (1U << 4) #def statistics (icmpv6) */ IFLA_INET6_TOKEN, /* device token */ IFLA_INET6_ADDR_GEN_MODE, /* implicit address generator mode */ IFLA_INET6_RA_MTU, /* mtu carried in the RA message */ __IFLA_INET6_MAX }; #define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1) enum in6_addr_gen_mode { IN6_ADDR_GEN_MODE_EUI64, IN6_ADDR_GEN_MODE_NONE, IN6_ADDR_GEN_MODE_STABLE_PRIVACY, IN6_ADDR_GEN_MODE_RANDOM, }; /* Bridge section */ /** * DOC: Bridge enum definition * * Please *note* that the timer values in the following section are expected * in clock_t format, which is seconds multiplied by USER_HZ (generally * defined as 100). * * @IFLA_BR_FORWARD_DELAY * The bridge forwarding delay is the time spent in LISTENING state * (before moving to LEARNING) and in LEARNING state (before moving * to FORWARDING). Only relevant if STP is enabled. * * The valid values are between (2 * USER_HZ) and (30 * USER_HZ). * The default value is (15 * USER_HZ). * * @IFLA_BR_HELLO_TIME * The time between hello packets /* number of entries in message map */ #define MSGSSZ 16 /* message segment size */ #define __MSGSEG ((MSGPOOL * 1024) / MSGSSZ) /* max no. of segments */ #define MSGSEG (__MSGSEG <= 0xffff ? __MSGSEG : 0xffff) #endif /* _LINUX_MSG_H */ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Linux Socket Filter Data Structures */ #ifndef __LINUX_FILTER_H__ #define __LINUX_FILTER_H__ #include #include /* * Current version of the filter code architecture. */ #define BPF_MAJOR_VERSION 1 #define BPF_MINOR_VERSION 1 /* * Try and keep these values and structures similar to BSD, especially * the BPF code definitions which need to match so you can share filters */ struct sock_filter { /* Filter block */ __u16 code; /* Actual filter code */ __u8 jt; /* Jump true */ __u8 jf; /* Jump false */ __u32 k; /* Generic multiuse field */ }; struct sock_fprog { /* Required for SO_ATTACH_FILTER. */ unsigned short len; /* Number of fefine V4L2_CID_MAX2175_RX_MODE (V4L2_CID_USER_MAX217X_BASE + 0x03) #endif /* __UAPI_MAX2175_H_ */ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef __LINUX_IF_ADDR_H #define __LINUX_IF_ADDR_H #include #include struct ifaddrmsg { __u8 ifa_family; __u8 ifa_prefixlen; /* The prefix length */ __u8 ifa_flags; /* Flags */ __u8 ifa_scope; /* Address scope */ __u32 ifa_index; /* Link index */ }; /* * Important comment: * IFA_ADDRESS is prefix address, rather than local interface address. * It makes no difference for normally configured broadcast interfaces, * but for point-to-point IFA_ADDRESS is DESTINATION address, * local address is supplied in IFA_LOCAL attribute. * * IFA_FLAGS is a u32 attribute that extends the u8 field ifa_flags. * If present, the value from struct ifaddrmsg will be ignored. */ enum { IFA_UNSPEC, IFA_ADDRESS, IFA_LOCAL, IFA_LABEL, IFA_BROADCAST, IFA_ANYCAST, IFA_CACHEINFO, IFA_MULTICAST, IFA_FLAGS, IFclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of IBM nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRIe buffer. * * Event masks do not affect global state of the input device. They only * affect the file descriptor they are applied to. * * The default event mask for a client has all bits set, i.e. all events * are forwarded to the client. If the kernel is queried for an unknown * event type or if the receive buffer is larger than the number of * event codes known to the kernel, the kernel returns all zeroes for those * codes. * * At maximum, codes_size bytes are copied. * * This ioctl may fail with ENODEV in case the file is revoked, EFAULT * if the receive-buffer points to invalid memory, or EINVAL if the kernel * does not implement the ioctl. */ #define EVIOCGMASK _IOR('E', 0x92, struct input_mask) /* Get event-masks */ /** * EVIOCSMASK - Set event mask * * This ioctl is the counterpart to EVIOCGMASK. Instead of receiving the * current event mask, this changes the client's event mask for a specific * type. See EVIOCGMASK for a description of event-masks and the * argument-type. * but on connections or resources, * the minor value shall be (~0), and the attribute DRBD_NLA_CFG_CONTEXT * is used instead. * @flags: possible operation modifiers (relevant only for user->kernel): * DRBD_GENL_F_SET_DEFAULTS * @volume: * When creating a new minor (adding it to a resource), the resource needs * to know which volume number within the resource this is supposed to be. * The volume number corresponds to the same volume number on the remote side, * whereas the minor number on the remote side may be different * (union with flags). * @ret_code: kernel->userland unicast cfg reply return code (union with flags); */ struct drbd_genlmsghdr { __u32 minor; union { __u32 flags; __s32 ret_code; }; }; /* To be used in drbd_genlmsghdr.flags */ enum { DRBD_GENL_F_SET_DEFAULTS = 1, }; enum drbd_state_info_bcast_reason { SIB_GET_STATUS_REPLY = 1, SIB_STATE_CHANGE = 2, SIB_HELPER_PRE = 3, SIB_HELPER_POST = 4, SIB_SYNC_PROGRESS = 5, }; #endif /* _LINUX_DRBDnd balance item fields * (on-disk). The corresponding on-disk bit in chunk.type is reserved * to avoid remappings between two formats in future. */ #define BTRFS_AVAIL_ALLOC_BIT_SINGLE (1ULL << 48) /* * A fake block group type that is used to communicate global block reserve * size to userspace via the SPACE_INFO ioctl. */ #define BTRFS_SPACE_INFO_GLOBAL_RSV (1ULL << 49) #define BTRFS_EXTENDED_PROFILE_MASK (BTRFS_BLOCK_GROUP_PROFILE_MASK | \ BTRFS_AVAIL_ALLOC_BIT_SINGLE) static __inline__ __u64 chunk_to_extended(__u64 flags) { if ((flags & BTRFS_BLOCK_GROUP_PROFILE_MASK) == 0) flags |= BTRFS_AVAIL_ALLOC_BIT_SINGLE; return flags; } static __inline__ __u64 extended_to_chunk(__u64 flags) { return flags & ~BTRFS_AVAIL_ALLOC_BIT_SINGLE; } struct btrfs_block_group_item { __le64 used; __le64 chunk_objectid; __le64 flags; } __attribute__ ((__packed__)); struct btrfs_block_group_item_v2 { __le64 used; __le64 chunk_objectid; __le64 flags; __le64 remap_bytes; __le32 identity_remap_count; ddress of the first mapped page in a range. */ __u64 vaddr; /* OUT parameters */ /* The offset that was used in the initial mmap() operation. */ __u64 offset; /* The number of pages mapped in the VM area that begins at @vaddr. */ __u32 count; __u32 pad; }; /* * Sets the maximum number of grants that may mapped at once by this gntdev * instance. * * N.B. This must be called before any other ioctl is performed on the device. */ #define IOCTL_GNTDEV_SET_MAX_GRANTS \ _IOC(_IOC_NONE, 'G', 3, sizeof(struct ioctl_gntdev_set_max_grants)) struct ioctl_gntdev_set_max_grants { /* IN parameter */ /* The maximum number of grants that may be mapped at once. */ __u32 count; }; /* * Sets up an unmap notification within the page, so that the other side can do * cleanup if this side crashes. Required to implement cross-domain robust * mutexes or close notification on communication channels. * * Each mapped page only supports one notification; multiple calls referring to * the same page overwrite the prev_kernel_event_xsl_fault_error { __u64 addr; __u64 dsisr; __u64 count; __u64 reserved; }; struct ocxl_ioctl_attach { __u64 amr; __u64 reserved1; __u64 reserved2; __u64 reserved3; }; struct ocxl_ioctl_metadata { __u16 version; /* struct version, always backwards compatible */ /* Version 0 fields */ __u8 afu_version_major; __u8 afu_version_minor; __u32 pasid; /* PASID assigned to the current context */ __u64 pp_mmio_size; /* Per PASID MMIO size */ __u64 global_mmio_size; /* End version 0 fields */ __u64 reserved[13]; /* Total of 16*u64 */ }; struct ocxl_ioctl_p9_wait { __u16 thread_id; /* The thread ID required to wake this thread */ __u16 reserved1; __u32 reserved2; __u64 reserved3[3]; }; #define OCXL_IOCTL_FEATURES_FLAGS0_P9_WAIT 0x01 struct ocxl_ioctl_features { __u64 flags[4]; }; struct ocxl_ioctl_irq_fd { __u64 irq_offset; __s32 eventfd; __u32 reserved; }; /* ioctl numbers */ #define OCXL_MAGIC 0xCA /* AFU devices */ #define OCXL_IOCTL_ATTACH _IOW(OCXL_MAGIC, 0x10, stru_EXCLUDE (_BITULL(55)) #define KVM_PMU_MASKED_ENTRY_UMASK_MASK_SHIFT (56) /* for KVM_{GET,SET,HAS}_DEVICE_ATTR */ #define KVM_VCPU_TSC_CTRL 0 /* control group for the timestamp counter (TSC) */ #define KVM_VCPU_TSC_OFFSET 0 /* attribute for the TSC offset */ /* x86-specific KVM_EXIT_HYPERCALL flags. */ #define KVM_EXIT_HYPERCALL_LONG_MODE _BITULL(0) #define KVM_X86_DEFAULT_VM 0 #define KVM_X86_SW_PROTECTED_VM 1 #define KVM_X86_SEV_VM 2 #define KVM_X86_SEV_ES_VM 3 #define KVM_X86_SNP_VM 4 #define KVM_X86_TDX_VM 5 /* Trust Domain eXtension sub-ioctl() commands. */ enum kvm_tdx_cmd_id { KVM_TDX_CAPABILITIES = 0, KVM_TDX_INIT_VM, KVM_TDX_INIT_VCPU, KVM_TDX_INIT_MEM_REGION, KVM_TDX_FINALIZE_VM, KVM_TDX_GET_CPUID, KVM_TDX_CMD_NR_MAX, }; struct kvm_tdx_cmd { /* enum kvm_tdx_cmd_id */ __u32 id; /* flags for sub-commend. If sub-command doesn't use this, set zero. */ __u32 flags; /* * data for each sub-command. An immediate or a pointer to the actual * data in process virtual address. If su to represent ADR or NVDIMM regions that * persist over a reboot. The kernel will ignore their special capabilities * unless the CONFIG_X86_PMEM_LEGACY option is set. * * ( Note that older platforms also used 6 for the same type of memory, * but newer versions switched to 12 as 6 was assigned differently. Some * time they will learn... ) */ #define E820_PRAM 12 /* * reserved RAM used by kernel itself * if CONFIG_INTEL_TXT is enabled, memory of this type will be * included in the S3 integrity calculation and so should not include * any memory that BIOS might alter over the S3 transition */ #define E820_RESERVED_KERN 128 #ifndef __ASSEMBLER__ #include struct e820entry { __u64 addr; /* start of memory segment */ __u64 size; /* size of memory segment */ __u32 type; /* type of memory segment */ } __attribute__((packed)); struct e820map { __u32 nr_map; struct e820entry map[E820_X_MAX]; }; #define ISA_START_ADDRESS 0xa0000 #define ISA_END_ADDRESS 0x100000 #define Btev (__X32_SYSCALL_BIT + 540) #define __NR_setsockopt (__X32_SYSCALL_BIT + 541) #define __NR_getsockopt (__X32_SYSCALL_BIT + 542) #define __NR_io_setup (__X32_SYSCALL_BIT + 543) #define __NR_io_submit (__X32_SYSCALL_BIT + 544) #define __NR_execveat (__X32_SYSCALL_BIT + 545) #define __NR_preadv2 (__X32_SYSCALL_BIT + 546) #define __NR_pwritev2 (__X32_SYSCALL_BIT + 547) #endif /* _ASM_UNISTD_X32_H */ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _ASM_X86_SEMBUF_H #define _ASM_X86_SEMBUF_H #include /* * The semid64_ds structure for x86 architecture. * Note extra padding because this structure is passed back and forth * between kernel and user space. * * Pad space is left for: * - 2 miscellaneous 32-bit values * * x86_64 and x32 incorrectly added padding here, so the structures * are still incompatible with the padding on x86. */ struct semid64_ds { struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ #ifdef __i386__ unsigned long sem_otime; /* last semle Place, Suite 330, Boston, MA 02111-1307, USA */ #ifndef _LINUX_SISFB_H_ #define _LINUX_SISFB_H_ #include #include /**********************************************/ /* PUBLIC */ /**********************************************/ /* vbflags, public (others in sis.h) */ #define CRT2_DEFAULT 0x00000001 #define CRT2_LCD 0x00000002 #define CRT2_TV 0x00000004 #define CRT2_VGA 0x00000008 #define TV_NTSC 0x00000010 #define TV_PAL 0x00000020 #define TV_HIVISION 0x00000040 #define TV_YPBPR 0x00000080 #define TV_AVIDEO 0x00000100 #define TV_SVIDEO 0x00000200 #define TV_SCART 0x00000400 #define TV_PALM 0x00001000 #define TV_PALN 0x00002000 #define TV_NTSCJ 0x00001000 #define TV_CHSCART 0x00008000 #define TV_CHYPBPR525I 0x00010000 #define CRT1_VGA 0x00000000 #define CRT1_LCDA 0x00020000 #define VGA2_CONNECTED 0x00040000 #define VB_DISPTYPE_CRT1 0x00080000 /* CRT1 connected and used */ #define VB_SINGLE_MODE 0x20000000 /*econds. * * The supported session type bitmask is based on the values in * enum drm_xe_pxp_session_type. TYPE_NONE is always supported and therefore * is not reported in the bitmask. * */ struct drm_xe_query_pxp_status { /** @status: current PXP status */ __u32 status; /** @supported_session_types: bitmask of supported PXP session types */ __u32 supported_session_types; }; /** * struct drm_xe_device_query - Input of &DRM_IOCTL_XE_DEVICE_QUERY - main * structure to query device information * * The user selects the type of data to query among DRM_XE_DEVICE_QUERY_* * and sets the value in the query member. This determines the type of * the structure provided by the driver in data, among struct drm_xe_query_*. * * The @query can be: * - %DRM_XE_DEVICE_QUERY_ENGINES * - %DRM_XE_DEVICE_QUERY_MEM_REGIONS * - %DRM_XE_DEVICE_QUERY_CONFIG * - %DRM_XE_DEVICE_QUERY_GT_LIST * - %DRM_XE_DEVICE_QUERY_HWCONFIG - Query type to retrieve the hardware * configuration of the device such as informPU_RESOURCE_CREATE_BLOB */ #define VIRTGPU_PARAM_HOST_VISIBLE 4 /* Host blob resources are mappable */ #define VIRTGPU_PARAM_CROSS_DEVICE 5 /* Cross virtio-device resource sharing */ #define VIRTGPU_PARAM_CONTEXT_INIT 6 /* DRM_VIRTGPU_CONTEXT_INIT */ #define VIRTGPU_PARAM_SUPPORTED_CAPSET_IDs 7 /* Bitmask of supported capability set ids */ #define VIRTGPU_PARAM_EXPLICIT_DEBUG_NAME 8 /* Ability to set debug name from userspace */ #define VIRTGPU_PARAM_BLOB_ALIGNMENT 9 /* Device alignment requirements for blobs */ struct drm_virtgpu_getparam { __u64 param; __u64 value; }; /* NO_BO flags? NO resource flag? */ /* resource flag for y_0_top */ struct drm_virtgpu_resource_create { __u32 target; __u32 format; __u32 bind; __u32 width; __u32 height; __u32 depth; __u32 array_size; __u32 last_level; __u32 nr_samples; __u32 flags; __u32 bo_handle; /* if this is set - recreate a new resource attached to this bo ? */ __u32 res_handle; /* returned by kernel */ __u32 size; /* validate transfer in them, in bytes. */ __u32 cmd_stream_len; /** * @cmd_stream: [IN] Pointer to command stream for command. * * The command stream must be u64-aligned. */ __u64 cmd_stream; /** @sync_ops: [IN] Fragment sync operations. */ struct drm_pvr_obj_array sync_ops; /** * @hwrt: [IN] HWRT data used by render jobs (geometry or fragment). * * Must be zero for non-render jobs. */ struct drm_pvr_hwrt_data_ref hwrt; }; /** * struct drm_pvr_ioctl_submit_jobs_args - Arguments for %DRM_IOCTL_PVR_SUBMIT_JOB * * If the syscall returns an error it is important to check the value of * @jobs.count. This indicates the index into @jobs.array where the * error occurred. */ struct drm_pvr_ioctl_submit_jobs_args { /** @jobs: [IN] Array of jobs to submit. */ struct drm_pvr_obj_array jobs; }; #if defined(__cplusplus) } #endif #endif /* PVR_DRM_UAPI_H */ /* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR MIT */ /************************************************************************** * * Cots which rotators are enabled. * Relevant for Gaudi3 and later. * @engine_core_interrupt_reg_addr: interrupt register address for engine core to use * in order to raise events toward FW. * @reserved_dram_size: DRAM size reserved for driver and firmware. */ struct hl_info_hw_ip_info { __u64 sram_base_address; __u64 dram_base_address; __u64 dram_size; __u32 sram_size; __u32 num_of_events; __u32 device_id; __u32 module_id; __u32 decoder_enabled_mask; __u16 first_available_interrupt_id; __u16 server_type; __u32 cpld_version; __u32 psoc_pci_pll_nr; __u32 psoc_pci_pll_nf; __u32 psoc_pci_pll_od; __u32 psoc_pci_pll_div_factor; __u8 tpc_enabled_mask; __u8 dram_enabled; __u8 security_enabled; __u8 mme_master_slave_mode; __u8 cpucp_version[HL_INFO_VERSION_MAX_LEN]; __u8 card_name[HL_INFO_CARD_NAME_MAX_LEN]; __u64 tpc_enabled_mask_ext; __u64 dram_page_size; __u32 edma_enabled_mask; __u16 number_of_user_interrupts; __u8 reserved1; __u8BJ_TRANSFER DRM_IOWR(0xCC, struct drm_syncobj_transfer) #define DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL DRM_IOWR(0xCD, struct drm_syncobj_timeline_array) /** * DRM_IOCTL_MODE_GETFB2 - Get framebuffer metadata. * * This queries metadata about a framebuffer. User-space fills * &drm_mode_fb_cmd2.fb_id as the input, and the kernels fills the rest of the * struct as the output. * * If the client is DRM master or has &CAP_SYS_ADMIN, &drm_mode_fb_cmd2.handles * will be filled with GEM buffer handles. Fresh new GEM handles are always * returned, even if another GEM handle referring to the same memory object * already exists on the DRM file description. The caller is responsible for * removing the new handles, e.g. via the &DRM_IOCTL_GEM_CLOSE IOCTL. The same * new handle will be returned for multiple planes in case they use the same * memory object. Planes are valid until one has a zero handle -- this can be * used to compute the number of planes. * * Otherwise, &drm_mode_fb_cmd2.handles will be zeroed and the buffer at * this location the submit will fail. This means userspace is responsible * for the whole gpu virtual address management. */ #define ETNA_SUBMIT_BO_READ 0x0001 #define ETNA_SUBMIT_BO_WRITE 0x0002 struct drm_etnaviv_gem_submit_bo { __u32 flags; /* in, mask of ETNA_SUBMIT_BO_x */ __u32 handle; /* in, GEM handle */ __u64 presumed; /* in/out, presumed buffer address */ }; /* performance monitor request (pmr) */ #define ETNA_PM_PROCESS_PRE 0x0001 #define ETNA_PM_PROCESS_POST 0x0002 struct drm_etnaviv_gem_submit_pmr { __u32 flags; /* in, when to process request (ETNA_PM_PROCESS_x) */ __u8 domain; /* in, pm domain */ __u8 pad; __u16 signal; /* in, pm signal */ __u32 sequence; /* in, sequence number */ __u32 read_offset; /* in, offset from read_bo */ __u32 read_idx; /* in, index of read_bo buffer */ }; /* Each cmdstream submit consists of a table of buffers involved, and * one drm_amdgpu_vm_in in; struct drm_amdgpu_vm_out out; }; /* sched ioctl */ #define AMDGPU_SCHED_OP_PROCESS_PRIORITY_OVERRIDE 1 #define AMDGPU_SCHED_OP_CONTEXT_PRIORITY_OVERRIDE 2 struct drm_amdgpu_sched_in { /* AMDGPU_SCHED_OP_* */ __u32 op; __u32 fd; /** AMDGPU_CTX_PRIORITY_* */ __s32 priority; __u32 ctx_id; }; union drm_amdgpu_sched { struct drm_amdgpu_sched_in in; }; /* * This is not a reliable API and you should expect it to fail for any * number of reasons and have fallback path that do not use userptr to * perform any operation. */ #define AMDGPU_GEM_USERPTR_READONLY (1 << 0) #define AMDGPU_GEM_USERPTR_ANONONLY (1 << 1) #define AMDGPU_GEM_USERPTR_VALIDATE (1 << 2) #define AMDGPU_GEM_USERPTR_REGISTER (1 << 3) struct drm_amdgpu_gem_userptr { __u64 addr; __u64 size; /* AMDGPU_GEM_USERPTR_* */ __u32 flags; /* Resulting GEM handle */ __u32 handle; }; /* SI-CI-VI: */ /* same meaning as the GB_TILE_MODE and GL_MACRO_TILE_MODE fields */ #define AMDGPU_TILING_ARRAY_MODE_SHIFT 0 #defit subsystem. */ #define DRM_PANFROST_BO_IS_IMPORTED (1 << 0) struct drm_panfrost_query_bo_info { /** Handle of the object being queried. */ __u32 handle; /** Extra flags that are not coming from the BO_CREATE ioctl(). */ __u32 extra_flags; /** Flags passed at creation time. */ __u32 create_flags; /** Will be zero on return. */ __u32 pad; }; /* Definitions for coredump decoding in user space */ #define PANFROSTDUMP_MAJOR 1 #define PANFROSTDUMP_MINOR 0 #define PANFROSTDUMP_MAGIC 0x464E4150 /* PANF */ #define PANFROSTDUMP_BUF_REG 0 #define PANFROSTDUMP_BUF_BOMAP (PANFROSTDUMP_BUF_REG + 1) #define PANFROSTDUMP_BUF_BO (PANFROSTDUMP_BUF_BOMAP + 1) #define PANFROSTDUMP_BUF_TRAILER (PANFROSTDUMP_BUF_BO + 1) /* * This structure is the native endianness of the dumping machine, tools can * detect the endianness by looking at the value in 'magic'. */ struct panfrost_dump_object_header { __u32 magic; __u32 type; __u32 file_size; __u32 file_offset; union { struct { __u64 jc; __u32 gpu_id; ask: Bitmask of the allowed group priorities. * * Each bit represents a variant of the enum drm_panthor_group_priority. */ __u8 allowed_mask; /** @pad: Padding fields, MBZ. */ __u8 pad[3]; }; /** * struct drm_panthor_dev_query - Arguments passed to DRM_PANTHOR_IOCTL_DEV_QUERY */ struct drm_panthor_dev_query { /** @type: the query type (see drm_panthor_dev_query_type). */ __u32 type; /** * @size: size of the type being queried. * * If pointer is NULL, size is updated by the driver to provide the * output structure size. If pointer is not NULL, the driver will * only copy min(size, actual_structure_size) bytes to the pointer, * and update the size accordingly. This allows us to extend query * types without breaking userspace. */ __u32 size; /** * @pointer: user pointer to a query type struct. * * Pointer can be NULL, in which case, nothing is copied, but the * actual structure size is returned. If not NULL, it must point to * a location that's large enough to hold so will be zero on output). * - If userspace is too old to know some fields, those will be zeroed * (input) before the structure is parsed by the kernel driver. * - Each new flag/field addition must come with a driver version update so * the userspace driver doesn't have to guess which flags are supported. * - Structures should not contain unions, as this would defeat the * extensibility of such structures. * - IOCTLs can't be removed or replaced. New IOCTL IDs should be placed * at the end of the drm_asahi_ioctl_id enum. */ /** * enum drm_asahi_ioctl_id - IOCTL IDs * * Place new ioctls at the end, don't re-order, don't replace or remove entries. * * These IDs are not meant to be used directly. Use the DRM_IOCTL_ASAHI_xxx * definitions instead. */ enum drm_asahi_ioctl_id { /** @DRM_ASAHI_GET_PARAMS: Query device properties. */ DRM_ASAHI_GET_PARAMS = 0, /** @DRM_ASAHI_GET_TIME: Query device time. */ DRM_ASAHI_GET_TIME, /** @DRM_ASAHI_VM_CREATE: Create a GPU VM address space. */ , struct drm_nova_gem_info), }; #if defined(__cplusplus) } #endif #endif /* __NOVA_DRM_H__ */ /* * Copyright 2005 Stephane Marchesin. * All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHA{ drm_drawable_t drawable; enum drm_vblank_seq_type seqtype; unsigned int sequence; } drm_i915_vblank_swap_t; typedef struct drm_i915_hws_addr { __u64 addr; } drm_i915_hws_addr_t; struct drm_i915_gem_init { /** * Beginning offset in the GTT to be managed by the DRM memory * manager. */ __u64 gtt_start; /** * Ending offset in the GTT to be managed by the DRM memory * manager. */ __u64 gtt_end; }; struct drm_i915_gem_create { /** * Requested size for the object. * * The (page-aligned) allocated size for the object will be returned. */ __u64 size; /** * Returned handle for the object. * * Object handles are nonzero. */ __u32 handle; __u32 pad; }; struct drm_i915_gem_pread { /** Handle for the object being read. */ __u32 handle; __u32 pad; /** Offset into the object to read from */ __u64 offset; /** Length of data to read */ __u64 size; /** * Pointer to write the data into. * * This is a fixed-size type for 32/64 compatibility. */ __u64 data_ptr; }; sribute it and/or modify it * under the terms of the GNU General Public License version 2 as published by * the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * * You should have received a copy of the GNU General Public License along with * this program. If not, see . */ #ifndef __OMAP_DRM_H__ #define __OMAP_DRM_H__ #include "drm.h" #if defined(__cplusplus) extern "C" { #endif /* Please note that modifications to all structs defined here are * subject to backwards-compatibility constraints. */ #define OMAP_PARAM_CHIPSET_ID 1 /* ie. 0x3430, 0x4430, etc */ struct drm_omap_param { __u64 param; /* in */ __u64 value; /* in (set_param), out (get_param) */ }; /* Scanout buffer, consumable by DSS */ #define OMAP_BO_SCANOUT 0x00000001 /* Bufim@samsung.com> * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. */ #ifndef _EXYNOS_DRM_H_ #define _EXYNOS_DRM_H_ #include "drm.h" #if defined(__cplusplus) extern "C" { #endif /** * User-desired buffer creation information structure. * * @size: user-desired memory allocation size. * - this size value would be page-aligned internally. * @flags: user request for setting memory type or cache attributes. * @handle: returned a handle to created gem object. * - this handle will be set by gem module of kernel side. */ struct drm_exynos_gem_create { __u64 size; __u32 flags; __u32 handle; }; /** * A structure for getting a fake-offset that can be used with mmap. * * @handle: handle of gem object. * @reserved: just padding to be 64-bit aligned. * @offset: a fake-offset of gem object. */ ss; }; /** * struct drm_tegra_gem_get_flags - parameters for the get flags IOCTL */ struct drm_tegra_gem_get_flags { /** * @handle: * * Handle to the GEM object for which to query the flags. */ __u32 handle; /** * @flags: * * The flags currently associated with the GEM object. Set by the * kernel upon successful completion of the IOCTL. */ __u32 flags; }; #define DRM_TEGRA_GEM_CREATE 0x00 #define DRM_TEGRA_GEM_MMAP 0x01 #define DRM_TEGRA_SYNCPT_READ 0x02 #define DRM_TEGRA_SYNCPT_INCR 0x03 #define DRM_TEGRA_SYNCPT_WAIT 0x04 #define DRM_TEGRA_OPEN_CHANNEL 0x05 #define DRM_TEGRA_CLOSE_CHANNEL 0x06 #define DRM_TEGRA_GET_SYNCPT 0x07 #define DRM_TEGRA_SUBMIT 0x08 #define DRM_TEGRA_GET_SYNCPT_BASE 0x09 #define DRM_TEGRA_GEM_SET_TILING 0x0a #define DRM_TEGRA_GEM_GET_TILING 0x0b #define DRM_TEGRA_GEM_SET_FLAGS 0x0c #define DRM_TEGRA_GEM_GET_FLAGS 0x0d #define DRM_IOCTL_TEGRA_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_CREATE, struct drm_tegra_gem_create) #deblock * and the software driving it knows the platform's SDRAM page size, * number of banks, and XOR address, and that it's identical between * all blocks using the format. This tiling modifier will use XOR as * necessary to reduce the padding. If a hardware block can't do XOR, * the assumption is that a no-XOR tiling modifier will be created. */ #define DRM_FORMAT_MOD_BROADCOM_UIF fourcc_mod_code(BROADCOM, 6) /* * Arm Framebuffer Compression (AFBC) modifiers * * AFBC is a proprietary lossless image compression protocol and format. * It provides fine-grained random access and minimizes the amount of data * transferred between IP blocks. * * AFBC has several features which may be supported and/or used, which are * represented using bits in the modifier. Not all combinations are valid, * and different devices or use-cases may support different combinations. * * Further information on the use of AFBC modifiers can be found in * Documentation/gpu/afbc.rst */ /* * The top 4 bits (out of thexchange ID */ __be32 fh_parm_offset; /* parameter or relative offset */ }; #define FC_FRAME_HEADER_LEN 24 /* expected length of structure */ #define FC_MAX_PAYLOAD 2112U /* max payload length in bytes */ #define FC_MIN_MAX_PAYLOAD 256U /* lower limit on max payload */ #define FC_MAX_FRAME (FC_MAX_PAYLOAD + FC_FRAME_HEADER_LEN) #define FC_MIN_MAX_FRAME (FC_MIN_MAX_PAYLOAD + FC_FRAME_HEADER_LEN) /* * fh_r_ctl - Routing control definitions. */ /* * FC-4 device_data. */ enum fc_rctl { FC_RCTL_DD_UNCAT = 0x00, /* uncategorized information */ FC_RCTL_DD_SOL_DATA = 0x01, /* solicited data */ FC_RCTL_DD_UNSOL_CTL = 0x02, /* unsolicited control */ FC_RCTL_DD_SOL_CTL = 0x03, /* solicited control or reply */ FC_RCTL_DD_UNSOL_DATA = 0x04, /* unsolicited data */ FC_RCTL_DD_DATA_DESC = 0x05, /* data descriptor */ FC_RCTL_DD_UNSOL_CMD = 0x06, /* unsolicited command */ FC_RCTL_DD_CMD_STATUS = 0x07, /* command status */ #define FC_RCTL_ILS_REQ FC_RCTL_DD_UNSOL_CTL /* ILS request */ #ded, and the length of the payload is * per event_datalen * * Note: When specifying vendor_id, be sure to read the Vendor Type and ID * formatting requirements specified in scsi_netlink.h */ struct fc_nl_event { struct scsi_nl_hdr snlh; /* must be 1st element ! */ __u64 seconds; __u64 vendor_id; __u16 host_no; __u16 event_datalen; __u32 event_num; __u32 event_code; union { __u32 event_data; __DECLARE_FLEX_ARRAY(__u8, event_data_flex); }; } __attribute__((aligned(sizeof(__u64)))); #endif /* SCSI_NETLINK_FC_H */ /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * SCSI Transport Netlink Interface * Used for the posting of outbound SCSI transport events * * Copyright (C) 2006 James Smart, Emulex Corporation */ #ifndef SCSI_NETLINK_H #define SCSI_NETLINK_H #include #include