70^E-?0333333333*&ګʲ(1YBJL1G(kw5 BC}v P#T 83H$D$S@%`9 Bc ęt # #define SOL_CAN_RAW (SOL_CAN_BASE + CAN_RAW) #define CAN_RAW_FILTER_MAX 512 /* maximum number of can_filter set via setsockopt() */ enum { SCM_CAN_RAW_ERRQUEUE = 1, }; /* for socket options affecting the socket (not the global system) */ enum { CAN_RAW_FILTER = 1, /* set 0 .. n can_filter(s) */ CAN_RAW_ERR_FILTER, /* set filter for error frames */ CAN_RAW_LOOPBACK, /* local loopback (default:on) */ CAN_RAW_RECV_OWN_MSGS, /* receive my own msgs (default:off) */ CAN_RAW_FD_FRAMES, /* allow CAN FD frames (default:off) */ CAN_RAW_JOIN_FILTERS, /* all filters must match to trigger */ CAN_RAW_XL_FRAMES, /* allow CAN XL frames (default:off) */ CAN_RAW_XL_VCID_OPTS, /* CAN XL VCID configuration options */ }; /* configuration for CAN XL virtual CAN identifier (VCID) handling */ struct can_raw_vcid_options { __u8 flags; /* flags for vcid (filter) behaviour */ __u8 tx_vcid; /* VCID value set into canxl_frame.prio */ __u8 rx_vcid; /* VCID value for VCID filter */ T (IP6T_BASE_CTL + 5) #define IP6T_SO_GET_MAX IP6T_SO_GET_REVISION_TARGET /* obtain original address if REDIRECT'd connection */ #define IP6T_SO_ORIGINAL_DST 80 /* ICMP matching stuff */ struct ip6t_icmp { __u8 type; /* type to match */ __u8 code[2]; /* range of code */ __u8 invflags; /* Inverse flags */ }; /* Values for "inv" field for struct ipt_icmp. */ #define IP6T_ICMP_INV 0x01 /* Invert the sense of type/code test */ /* The argument to IP6T_SO_GET_INFO */ struct ip6t_getinfo { /* Which table: caller fills this in. */ char name[XT_TABLE_MAXNAMELEN]; /* Kernel fills these in. */ /* Which hook entry points are valid: bitmask */ unsigned int valid_hooks; /* Hook entry points: one per netfilter hook. */ unsigned int hook_entry[NF_INET_NUMHOOKS]; /* Underflow points. */ unsigned int underflow[NF_INET_NUMHOOKS]; /* Number of entries */ unsigned int num_entries; /* Size of entries. */ unsigned int size; }; /* The argument to IP6T_SO_SET_REPLACE. */ struct ip6t_rep threshold_diff_power; __u8 pad; /* top bit indicates whether streaming input is the long exposure */ __u16 exposure_ratio; __u8 motion_threshold_256; __u8 motion_threshold_recip; } __attribute__((packed)); /** * struct pisp_be_stitch_output_buffer_config - PiSP Back End Stitch output * @addr: Stitch input buffer address */ struct pisp_be_stitch_output_buffer_config { /* low 32 bits followed by high 32 bits */ __u32 addr[2]; } __attribute__((packed)); /** * struct pisp_be_cdn_config - PiSP Back End CDN config * * Colour Denoise configuration * * @thresh: Constant for noise estimation * @iir_strength: Relative strength of the IIR part of the filter * @g_adjust: Proportion of the change assigned to the G channel */ struct pisp_be_cdn_config { __u16 thresh; __u8 iir_strength; __u8 g_adjust; } __attribute__((packed)); #define PISP_BE_LSC_LOG_GRID_SIZE 5 #define PISP_BE_LSC_GRID_SIZE (1 << PISP_BE_LSC_LOG_GRID_SIZE) #define PISP_BE_LSC_STEP_PRECISION 18 /** * struct pisp_be_lsc_confid and Blue/Red ratios * @MALI_C55_AWB_MODE_RGBG: Statistics collected as Red/Green and Blue/Green ratios */ enum mali_c55_awb_stats_mode { MALI_C55_AWB_MODE_GRBR = 0, MALI_C55_AWB_MODE_RGBG, }; /** * struct mali_c55_params_awb_gains - Gain settings for auto white balance * * This struct allows users to configure the gains for auto-white balance. There * are four gain settings corresponding to each colour channel in the bayer * domain. Although named generically, the association between the gain applied * and the colour channel is done automatically within the ISP depending on the * input format, and so the following mapping always holds true:: * * gain00 = R * gain01 = Gr * gain10 = Gb * gain11 = B * * All of the gains are stored in Q4.8 format. * * header.type should be set to one of either MALI_C55_PARAM_BLOCK_AWB_GAINS or * MALI_C55_PARAM_BLOCK_AWB_GAINS_AEXP from :c:type:`mali_c55_param_block_type`. * * @header: The Mali-C55 parameters block header * @gain00: Multiplier for colour @bg_max: maximum B/G ratio (Q4.8 format) * @rg_low: R/G ratio trim low (Q4.8 format) * @rg_high: R/G ratio trim hight (Q4.8 format) * @bg_low: B/G ratio trim low (Q4.8 format) * @bg_high: B/G ratio trim high (Q4.8 format) * @zone_weight: array of weights for AWB statistics zones [0..15] * @horiz_coord: the horizontal coordinate of points on the diagonal [0..2888] * @vert_coord: the vertical coordinate of points on the diagonal [0..2240] */ struct c3_isp_params_awb_config { struct c3_isp_params_block_header header; __u8 tap_point; __u8 satur_vald; __u8 horiz_zones_num; __u8 vert_zones_num; __u16 rg_min; __u16 rg_max; __u16 bg_min; __u16 bg_max; __u16 rg_low; __u16 rg_high; __u16 bg_low; __u16 bg_high; __u8 zone_weight[C3_ISP_AWB_MAX_ZONES]; __u16 horiz_coord[C3_ISP_AWB_MAX_PT_NUM]; __u16 vert_coord[C3_ISP_AWB_MAX_PT_NUM]; } __attribute__((aligned(8))); /** * enum c3_isp_params_ae_tap_points - Tap points for the AE statistics * @C3_ISP_AE_STATS_TAP_GE: immediately after the green equst return status corresponding to flush request */ __le32 ret; }; struct virtio_pmem_req { /* command type */ __le32 type; }; #endif /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */ #ifndef _LINUX_DRBD_GENL_H #define _LINUX_DRBD_GENL_H #define DRBD_FAMILY_NAME "drbd" #define DRBD_FAMILY_VERSION 1 enum { DRBD_NLA_CFG_REPLY = 1, DRBD_NLA_CFG_CONTEXT, DRBD_NLA_DISK_CONF, DRBD_NLA_RESOURCE_OPTS, DRBD_NLA_NET_CONF, DRBD_NLA_SET_ROLE_PARMS, DRBD_NLA_RESIZE_PARMS, DRBD_NLA_STATE_INFO, DRBD_NLA_START_OV_PARMS, DRBD_NLA_NEW_C_UUID_PARMS, DRBD_NLA_TIMEOUT_PARMS, DRBD_NLA_DISCONNECT_PARMS, DRBD_NLA_DETACH_PARMS, DRBD_NLA_RESOURCE_INFO = 15, DRBD_NLA_DEVICE_INFO, DRBD_NLA_CONNECTION_INFO, DRBD_NLA_PEER_DEVICE_INFO, DRBD_NLA_RESOURCE_STATISTICS, DRBD_NLA_DEVICE_STATISTICS, DRBD_NLA_CONNECTION_STATISTICS, DRBD_NLA_PEER_DEVICE_STATISTICS, DRBD_NLA_NOTIFICATION_HEADER, DRBD_NLA_HELPER, __DRBD_NLA_MAX, DRBD_NLA_MAX = (__DRBD_NLA_MAX - 1) }; enum { DRBD_A_DR NLMSG_ERROR 0x2 /* Error */ #define NLMSG_DONE 0x3 /* End of a dump */ #define NLMSG_OVERRUN 0x4 /* Data lost */ #define NLMSG_MIN_TYPE 0x10 /* < 0x10: reserved control messages */ struct nlmsgerr { int error; struct nlmsghdr msg; /* * followed by the message contents unless NETLINK_CAP_ACK was set * or the ACK indicates success (error == 0) * message length is aligned with NLMSG_ALIGN() */ /* * followed by TLVs defined in enum nlmsgerr_attrs * if NETLINK_EXT_ACK was set */ }; /** * enum nlmsgerr_attrs - nlmsgerr attributes * @NLMSGERR_ATTR_UNUSED: unused * @NLMSGERR_ATTR_MSG: error message string (string) * @NLMSGERR_ATTR_OFFS: offset of the invalid attribute in the original * message, counting from the beginning of the header (u32) * @NLMSGERR_ATTR_COOKIE: arbitrary subsystem specific cookie to * be used - in the success case - to identify a created * object or operation or similar (binary) * @NLMSGERR_ATTR_POLICY: policy for a rejected attribute * @NLMSGERR_ATTR_MISSCT_MD_THRESHOLD_GRID (V4L2_CID_DETECT_CLASS_BASE + 3) #define V4L2_CID_DETECT_MD_REGION_GRID (V4L2_CID_DETECT_CLASS_BASE + 4) /* Stateless CODECs controls */ #define V4L2_CID_CODEC_STATELESS_BASE (V4L2_CTRL_CLASS_CODEC_STATELESS | 0x900) #define V4L2_CID_CODEC_STATELESS_CLASS (V4L2_CTRL_CLASS_CODEC_STATELESS | 1) #define V4L2_CID_STATELESS_H264_DECODE_MODE (V4L2_CID_CODEC_STATELESS_BASE + 0) /** * enum v4l2_stateless_h264_decode_mode - Decoding mode * * @V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED: indicates that decoding * is performed one slice at a time. In this mode, * V4L2_CID_STATELESS_H264_SLICE_PARAMS must contain the parsed slice * parameters and the OUTPUT buffer must contain a single slice. * V4L2_BUF_CAP_SUPPORTS_M2M_HOLD_CAPTURE_BUF feature is used * in order to support multislice frames. * @V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED: indicates that * decoding is performed per frame. The OUTPUT buffer must contain * all slices and also both fields. This mode is tTRATE_160K = 9, V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10, V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11, V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12, V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13, V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14, V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15, V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16, V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17, V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18, }; #define V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK (V4L2_CID_CODEC_BASE+112) enum v4l2_mpeg_audio_dec_playback { V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO = 0, V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO = 1, V4L2_MPEG_AUDIO_DEC_PLAYBACK_LEFT = 2, V4L2_MPEG_AUDIO_DEC_PLAYBACK_RIGHT = 3, V4L2_MPEG_AUDIO_DEC_PLAYBACK_MONO = 4, V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO = 5, }; #define V4L2_CID_MPEG_AUDIO_DEC_MULTILINGUAL_PLAYBACK (V4L2_CID_CODEC_BASE+113) /* MPEG video controls specific to multiplexed streams */ #define V4L2_CID_MPEG_VIDEO_ENCODING (V4L2_CID_CODEC_BASE+200) enum v4l2_mpeg_video_encoding { V4L2_MPEG_VIDEO_ENCODING_MPEG_COUNTER_PRESENT (1 << 8) /* * If the NOTIFICATION_PRESENT flag is set, the hypervisor will send * a notification every time it updates seq_count to a new even number. */ #define VMCLOCK_FLAG_NOTIFICATION_PRESENT (1 << 9) __u8 pad[2]; __u8 clock_status; #define VMCLOCK_STATUS_UNKNOWN 0 #define VMCLOCK_STATUS_INITIALIZING 1 #define VMCLOCK_STATUS_SYNCHRONIZED 2 #define VMCLOCK_STATUS_FREERUNNING 3 #define VMCLOCK_STATUS_UNRELIABLE 4 /* * The time exposed through this device is never smeared. This field * corresponds to the 'subtype' field in virtio-rtc, which indicates * the smearing method. However in this case it provides a *hint* to * the guest operating system, such that *if* the guest OS wants to * provide its users with an alternative clock which does not follow * UTC, it may do so in a fashion consistent with the other systems * in the nearby environment. */ __u8 leap_second_smearing_hint; /* Matches VIRTIO_RTC_SUBTYPE_xxx */ #define VMCLOCK_SMEARING_STRICT 0 #de}; struct ip6_tnl_parm2 { char name[IFNAMSIZ]; /* name of tunnel device */ int link; /* ifindex of underlying L2 interface */ __u8 proto; /* tunnel protocol */ __u8 encap_limit; /* encapsulation limit for tunnel */ __u8 hop_limit; /* hop limit for tunnel */ __be32 flowinfo; /* traffic class and flowlabel for tunnel */ __u32 flags; /* tunnel flags */ struct in6_addr laddr; /* local tunnel end-point address */ struct in6_addr raddr; /* remote tunnel end-point address */ __be16 i_flags; __be16 o_flags; __be32 i_key; __be32 o_key; }; #endif /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* IPv4-specific defines for netfilter. * (C)1998 Rusty Russell -- This code is GPL. */ #ifndef __LINUX_IP_NETFILTER_H #define __LINUX_IP_NETFILTER_H #include #include /* only for userspace compatibility */ /* IP Hooks */ /* After promisc drops, checksum checks. */ #define NF_IP_PRE_ROUTING 0 /* If the packet is destined for this box. */ #dAS_CEA861_VIC, { 4, 3 }, 2) \ } /* Note: these are the nominal timings, for HDMI links this format is typically * double-clocked to meet the minimum pixelclock requirements. */ #define V4L2_DV_BT_CEA_720X576I50 { \ .type = V4L2_DV_BT_656_1120, \ V4L2_INIT_BT_TIMINGS(720, 576, 1, 0, \ 13500000, 12, 63, 69, 2, 3, 19, 2, 3, 20, \ V4L2_DV_BT_STD_CEA861, \ V4L2_DV_FL_HALF_LINE | V4L2_DV_FL_IS_CE_VIDEO | \ V4L2_DV_FL_HAS_PICTURE_ASPECT | V4L2_DV_FL_HAS_CEA861_VIC, \ { 4, 3 }, 21) \ } #define V4L2_DV_BT_CEA_720X576P50 { \ .type = V4L2_DV_BT_656_1120, \ V4L2_INIT_BT_TIMINGS(720, 576, 0, 0, \ 27000000, 12, 64, 68, 5, 5, 39, 0, 0, 0, \ V4L2_DV_BT_STD_CEA861, \ V4L2_DV_FL_IS_CE_VIDEO | V4L2_DV_FL_HAS_PICTURE_ASPECT | \ V4L2_DV_FL_HAS_CEA861_VIC, { 4, 3 }, 17) \ } #define V4L2_DV_BT_CEA_1280X720P24 { \ .type = V4L2_DV_BT_656_1120, \ V4L2_INIT_BT_TIMINGS(1280, 720, 0, \ V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ 59400000, 1760, 40, 220, 5, 5, 20, 0, 0, 0, \ V4L2_DV_BT_STD_DMT | V4Lregion { __u16 h_start; __u16 h_end; __u16 v_start; __u16 v_end; }; struct omap3isp_hist_config { /* * Common fields. * They should be the first ones and must be in the same order as in * ispstat_generic_config struct. */ __u32 buf_size; __u16 config_counter; __u8 num_acc_frames; /* Num of image frames to be processed and accumulated for each histogram frame */ __u16 hist_bins; /* number of bins: 32, 64, 128, or 256 */ __u8 cfa; /* BAYER or FOVEON X3 */ __u8 wg[OMAP3ISP_HIST_MAX_WG]; /* White Balance Gain */ __u8 num_regions; /* number of regions to be configured */ struct omap3isp_hist_region region[OMAP3ISP_HIST_MAX_REGIONS]; }; /* Auto Focus related structs */ #define OMAP3ISP_AF_NUM_COEF 11 enum omap3isp_h3a_af_fvmode { OMAP3ISP_AF_MODE_SUMMED = 0, OMAP3ISP_AF_MODE_PEAK = 1 }; /* Red, Green, and blue pixel location in the AF windows */ enum omap3isp_h3a_af_rgbpos { OMAP3ISP_AF_GR_GB_BAYER = 0, /* GR and GB as Bayer pattern */ OMAP3ISP_AF_RG_GB_BAYER = 1, /* RG and Gio_rtc_resp_set_alarm_enabled set_alarm_enabled; }; /* alarmq notifications */ /* VIRTIO_RTC_NOTIF_ALARM notification */ struct virtio_rtc_notif_alarm { struct virtio_rtc_notif_head head; __le16 clock_id; __u8 reserved[6]; }; /** Union of notification types for alarmq */ union virtio_rtc_notif_alarmq { struct virtio_rtc_notif_alarm alarm; }; #endif /* _LINUX_VIRTIO_RTC_H */ /* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note */ /* * include/linux/serial_reg.h * * Copyright (C) 1992, 1994 by Theodore Ts'o. * * Redistribution of this file is permitted under the terms of the GNU * Public License (GPL) * * These are the UART port assignments, expressed as offsets from the base * register. These assignments should hold for any serial port based on * a 8250, 16450, or 16550(A). */ #ifndef _LINUX_SERIAL_REG_H #define _LINUX_SERIAL_REG_H /* * DLAB=0 */ #define UART_RX 0 /* In: Receive buffer */ #define UART_TX 0 /* Out: Transmit buffer */ #define UART_IER 1 /* Out: Interrupt ETCH 6 #define CEC_OP_PRIM_DEVTYPE_PROCESSOR 7 #define CEC_MSG_SET_MENU_LANGUAGE 0x32 #define CEC_MSG_REPORT_FEATURES 0xa6 /* CEC 2.0 */ /* All Device Types Operand (all_device_types) */ #define CEC_OP_ALL_DEVTYPE_TV 0x80 #define CEC_OP_ALL_DEVTYPE_RECORD 0x40 #define CEC_OP_ALL_DEVTYPE_TUNER 0x20 #define CEC_OP_ALL_DEVTYPE_PLAYBACK 0x10 #define CEC_OP_ALL_DEVTYPE_AUDIOSYSTEM 0x08 #define CEC_OP_ALL_DEVTYPE_SWITCH 0x04 /* * And if you wondering what happened to PROCESSOR devices: those should * be mapped to a SWITCH. */ /* Valid for RC Profile and Device Feature operands */ #define CEC_OP_FEAT_EXT 0x80 /* Extension bit */ /* RC Profile Operand (rc_profile) */ #define CEC_OP_FEAT_RC_TV_PROFILE_NONE 0x00 #define CEC_OP_FEAT_RC_TV_PROFILE_1 0x02 #define CEC_OP_FEAT_RC_TV_PROFILE_2 0x06 #define CEC_OP_FEAT_RC_TV_PROFILE_3 0x0a #define CEC_OP_FEAT_RC_TV_PROFILE_4 0x0e #define CEC_OP_FEAT_RC_SRC_HAS_DEV_ROOT_MENU 0x50 #define CEC_OP_FEAT_RC_SRC_HAS_DEV_SETUP_MENU 0x48 #defi1 << 0), FDB_NOTIFY_INACTIVE_BIT = (1 << 1) }; /* embedded into NDA_FDB_EXT_ATTRS: * [NDA_FDB_EXT_ATTRS] = { * [NFEA_ACTIVITY_NOTIFY] * ... * } */ enum { NFEA_UNSPEC, NFEA_ACTIVITY_NOTIFY, NFEA_DONT_REFRESH, __NFEA_MAX }; #define NFEA_MAX (__NFEA_MAX - 1) #endif /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */ /* Do not edit directly, auto-generated from: */ /* Documentation/netlink/specs/mptcp_pm.yaml */ /* YNL-GEN uapi header */ /* To regenerate run: tools/net/ynl/ynl-regen.sh */ #ifndef _LINUX_MPTCP_PM_H #define _LINUX_MPTCP_PM_H #define MPTCP_PM_NAME "mptcp_pm" #define MPTCP_PM_VER 1 /** * enum mptcp_event_type - Netlink MPTCP event types * @MPTCP_EVENT_UNSPEC: unused event * @MPTCP_EVENT_CREATED: A new MPTCP connection has been created. It is the * good time to allocate memory and send ADD_ADDR if needed. Depending on the * traffic-patterns it can take a long time until the MPTCP_EVENT_ESTABLISHED * is sent. Attributes: token, family, s_ATTR _IOWR(KVMIO, 0xca, struct kvm_xen_vcpu_attr) #define KVM_XEN_VCPU_SET_ATTR _IOW(KVMIO, 0xcb, struct kvm_xen_vcpu_attr) /* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_EVTCHN_SEND */ #define KVM_XEN_HVM_EVTCHN_SEND _IOW(KVMIO, 0xd0, struct kvm_irq_routing_xen_evtchn) #define KVM_GET_SREGS2 _IOR(KVMIO, 0xcc, struct kvm_sregs2) #define KVM_SET_SREGS2 _IOW(KVMIO, 0xcd, struct kvm_sregs2) #define KVM_DIRTY_LOG_MANUAL_PROTECT_ENABLE (1 << 0) #define KVM_DIRTY_LOG_INITIALLY_SET (1 << 1) /* * Arch needs to define the macro after implementing the dirty ring * feature. KVM_DIRTY_LOG_PAGE_OFFSET should be defined as the * starting page offset of the dirty ring structures. */ #ifndef KVM_DIRTY_LOG_PAGE_OFFSET #define KVM_DIRTY_LOG_PAGE_OFFSET 0 #endif /* * KVM dirty GFN flags, defined as: * * |---------------+---------------+--------------| * | bit 1 (reset) | bit 0 (dirty) | Status | * |---------------+---------------+--------------| * | 0_tsch; /* KVM_EXIT_EPR */ struct { __u32 epr; } epr; /* KVM_EXIT_SYSTEM_EVENT */ struct { #define KVM_SYSTEM_EVENT_SHUTDOWN 1 #define KVM_SYSTEM_EVENT_RESET 2 #define KVM_SYSTEM_EVENT_CRASH 3 #define KVM_SYSTEM_EVENT_WAKEUP 4 #define KVM_SYSTEM_EVENT_SUSPEND 5 #define KVM_SYSTEM_EVENT_SEV_TERM 6 #define KVM_SYSTEM_EVENT_TDX_FATAL 7 __u32 type; __u32 ndata; union { __u64 flags; __u64 data[16]; }; } system_event; /* KVM_EXIT_S390_STSI */ struct { __u64 addr; __u8 ar; __u8 reserved; __u8 fc; __u8 sel1; __u16 sel2; } s390_stsi; /* KVM_EXIT_IOAPIC_EOI */ struct { __u8 vector; } eoi; /* KVM_EXIT_HYPERV */ struct kvm_hyperv_exit hyperv; /* KVM_EXIT_ARM_NISV / KVM_EXIT_ARM_LDST64B */ struct { __u64 esr_iss; __u64 fault_ipa; } arm_nisv; /* KVM_EXIT_X86_RDMSR / KVM_EXIT_X86_WRMSR */ struct { __u8 error; /* user -> kernel */ __u8 pad[7]; #define KVM_MSR_EXIT_REASON_INVAL (1 << ize; uint32_t padding; }; /* * Contains the information about how many fuse_secctx structures are being * sent and what's the total size of all security contexts (including * size of fuse_secctx_header). * */ struct fuse_secctx_header { uint32_t size; uint32_t nr_secctx; }; /** * struct fuse_ext_header - extension header * @size: total size of this extension including this header * @type: type of extension * * This is made compatible with fuse_secctx_header by using type values > * FUSE_MAX_NR_SECCTX */ struct fuse_ext_header { uint32_t size; uint32_t type; }; /** * struct fuse_supp_groups - Supplementary group extension * @nr_groups: number of supplementary groups * @groups: flexible array of group IDs */ struct fuse_supp_groups { uint32_t nr_groups; uint32_t groups[]; }; /** * Size of the ring buffer header */ #define FUSE_URING_IN_OUT_HEADER_SZ 128 #define FUSE_URING_OP_IN_OUT_SZ 128 /* Used as part of the fuse_uring_req_header */ struct fuse_uring_ent_in_out { uint64_t flags* 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_IDSric_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 detected media change was more * recent than last_media_change set by * caller. */ /* other bits of media_flags available for future use */ /* * A CD-ROM physical sector size is 2048, 2052, 2056, 2324, 2332, 2336, * 2340, or 2352 bytes long. * Sector types of the standard CD-ROM data formatIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. 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_TLS_H #define _LINUX_TLS_H #include /* TLS socket options */ #define TLS_TX 1 /* Set transmit parameters */ #define TLS_RX 2 /* Set receive parameters */ #define TLS_TX_ZEROCOPY_RO 3 /* TX zerocopy (only sendfile now) */ #define TLS_RX_EXPECT_NO_PAD 4 /* Attempt opportunistic zero-copy */ #define TLS_TX_MAX_PAYLOAD_LEN 5 /* Maximum plaintext size */ /* Supported versions */ #define TLS_VERSION_MINOR(ver) ((ver) & 0xFF) #define TLS_VERSION_MAJOR(ver) (((ver) >> 8) & 0xFF) #define TLS_VERSION_NUMBER(id) ((((id##_VERSION_MAJOR) & 0xFF) << 8) | \ ((id##_VERSION_MINOR) & 0xFF)) #define TLS_1_2_VERSION_MAJOR 0x3 #defi* "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 */ __u32 features; /* which feature to enable/disable */ __u32 lock; /* WER_KEY_PPP_PROTO, /* be16 */ TCA_FLOWER_KEY_L2TPV3_SID, /* be32 */ TCA_FLOWER_L2_MISS, /* u8 */ TCA_FLOWER_KEY_CFM, /* nested */ TCA_FLOWER_KEY_SPI, /* be32 */ TCA_FLOWER_KEY_SPI_MASK, /* be32 */ TCA_FLOWER_KEY_ENC_FLAGS, /* be32 */ TCA_FLOWER_KEY_ENC_FLAGS_MASK, /* be32 */ __TCA_FLOWER_MAX, }; #define TCA_FLOWER_MAX (__TCA_FLOWER_MAX - 1) enum { TCA_FLOWER_KEY_CT_FLAGS_NEW = 1 << 0, /* Beginning of a new connection. */ TCA_FLOWER_KEY_CT_FLAGS_ESTABLISHED = 1 << 1, /* Part of an existing connection. */ TCA_FLOWER_KEY_CT_FLAGS_RELATED = 1 << 2, /* Related to an established connection. */ TCA_FLOWER_KEY_CT_FLAGS_TRACKED = 1 << 3, /* Conntrack has occurred. */ TCA_FLOWER_KEY_CT_FLAGS_INVALID = 1 << 4, /* Conntrack is invalid. */ TCA_FLOWER_KEY_CT_FLAGS_REPLY = 1 << 5, /* Packet is in the reply direction. */ __TCA_FLOWER_KEY_CT_FLAGS_MAX, }; enum { TCA_FLOWER_KEY_ENC_OPTS_UNSPEC, TCA_FLOWER_KEY_ENC_OPTS_GENEVE, /* Nested * TCA_FLOWER_KEY_ENC_OPT_GENEVE_ * attributes 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, evenocated */ 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 */ # define DSP_CAP_COPROC 0x00000800 /* Has a coprocessor */ /* Sometimes it's a DSP */ /* but usually not */ # define DSP_CAP_TRIGGER 0x00001000 /* Supports SETTRIGGER */ # ds; /* 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_REGISTER below. */ struct tee_ioctl_shm_register_data { __u64 addr; __u64 length; __u32 flags; __s32 id; }; cates that the zone report should be * generated using cached zone information. In this case, * the implicit open, explicit open and closed zone * conditions are all reported with the * BLK_ZONE_COND_ACTIVE condition. */ enum blk_zone_report_flags { /* Output flags */ BLK_ZONE_REP_CAPACITY = (1U << 0), /* Input flags */ BLK_ZONE_REP_CACHED = (1U << 31), /* added in Linux 6.19 */ #define BLK_ZONE_REP_CACHED BLK_ZONE_REP_CACHED }; /** * struct blk_zone - Zone descriptor for BLKREPORTZONE ioctl. * * @start: Zone start in 512 B sector units * @len: Zone length in 512 B sector units * @wp: Zone write pointer location in 512 B sector units * @type: see enum blk_zone_type for possible values * @cond: see enum blk_zone_cond for possible values * @non_seq: Flag indicating that the zone is using non-sequential resources * (for host-aware zoned block devices only). * @reset: Flag indicating that a zone reset is recommended. * @resv: Padding for 8B alignment. * @capacity: Zonersion; /* size of connection hash table */ unsigned int size; /* number of virtual services */ unsigned int num_services; }; /* The argument to IP_VS_SO_GET_SERVICE */ struct ip_vs_service_entry { /* which service: user fills in these */ __u16 protocol; __be32 addr; /* virtual address */ __be16 port; __u32 fwmark; /* firwall mark of service */ /* service options */ char sched_name[IP_VS_SCHEDNAME_MAXLEN]; unsigned int flags; /* virtual service flags */ unsigned int timeout; /* persistent timeout */ __be32 netmask; /* persistent netmask */ /* number of real servers */ unsigned int num_dests; /* statistics */ struct ip_vs_stats_user stats; }; struct ip_vs_dest_entry { __be32 addr; /* destination address */ __be16 port; unsigned int conn_flags; /* connection flags */ int weight; /* destination weight */ __u32 u_threshold; /* upper threshold */ __u32 l_threshold; /* lower threshold */ __u32 activeconns; /* active connections */ __u32 inac 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. * - %LANDLOCK_ACCESS_FS_WRITE_FILE: Open a file with write access. When * opening files for writing, you will often additionally need the * %LANDLOCK_ACCESS_FS_TRUNCATE right. In many cases, these system calls * truncate existing files when overwriting them (e.g., :manpage:`creat(2) num_channels; /* num entries in channel_list; * 0 = scan all allowed channels */ __u8 flags; /* reserved as padding; use zero, this may * be used in the future for adding flags * to request different scan behavior */ struct sockaddr bssid; /* ff:ff:ff:ff:ff:ff for broadcast BSSID or * individual address of a specific BSS */ /* * Use this ESSID if IW_SCAN_THIS_ESSID flag is used instead of using * the current ESSID. This allows scan requests for specific ESSID * without having to change the current ESSID and potentially breaking * the current association. */ __u8 essid[IW_ESSID_MAX_SIZE]; /* * Optional parameters for changing the default scanning behavior. * These are based on the MLME-SCAN.request from IEEE Std 802.11. * TU is 1.024 ms. If these are set to 0, driver is expected to use * reasonable default values. min_channel_time defines the time that * will be used to wait for the first reply on each channel. If no * replies are received, next channel wite" 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: reservRTX) #define SCTP_PR_PRIO_ENABLED(x) (SCTP_PR_POLICY(x) == SCTP_PR_SCTP_PRIO) /* For enable stream reset */ #define SCTP_ENABLE_RESET_STREAM_REQ 0x01 #define SCTP_ENABLE_RESET_ASSOC_REQ 0x02 #define SCTP_ENABLE_CHANGE_ASSOC_REQ 0x04 #define SCTP_ENABLE_STRRESET_MASK 0x07 #define SCTP_STREAM_RESET_INCOMING 0x01 #define SCTP_STREAM_RESET_OUTGOING 0x02 /* These are bit fields for msghdr->msg_flags. See section 5.1. */ /* On user space Linux, these live in as an enum. */ enum sctp_msg_flags { MSG_NOTIFICATION = 0x8000, #define MSG_NOTIFICATION MSG_NOTIFICATION }; /* 5.3.1 SCTP Initiation Structure (SCTP_INIT) * * This cmsghdr structure provides information for initializing new * SCTP associations with sendmsg(). The SCTP_INITMSG socket option * uses this same data structure. This structure is not used for * recvmsg(). * * cmsg_level cmsg_type cmsg_data[] * ------------ ------------ ---------------------- * IPPROTO_SCTP SCTP_INIT struct sctp_initmsga_range { __aligned_u64 start; __aligned_u64 last; }; /** * struct iommu_ioas_iova_ranges - ioctl(IOMMU_IOAS_IOVA_RANGES) * @size: sizeof(struct iommu_ioas_iova_ranges) * @ioas_id: IOAS ID to read ranges from * @num_iovas: Input/Output total number of ranges in the IOAS * @__reserved: Must be 0 * @allowed_iovas: Pointer to the output array of struct iommu_iova_range * @out_iova_alignment: Minimum alignment required for mapping IOVA * * Query an IOAS for ranges of allowed IOVAs. Mapping IOVA outside these ranges * is not allowed. num_iovas will be set to the total number of iovas and * the allowed_iovas[] will be filled in as space permits. * * The allowed ranges are dependent on the HW path the DMA operation takes, and * can change during the lifetime of the IOAS. A fresh empty IOAS will have a * full range, and each attached device will narrow the ranges based on that * device's HW restrictions. Detaching a device can widen the ranges. Userspace * should query ranges after every attach/de* * same as vfs_cap_data but with a rootid at the end */ struct vfs_ns_cap_data { __le32 magic_etc; struct { __le32 permitted; /* Little endian */ __le32 inheritable; /* Little endian */ } data[VFS_CAP_U32]; __le32 rootid; }; /* * Backwardly compatible definition for source code - trapped in a * 32-bit world. If you find you need this, please consider using * libcap to untrap yourself... */ #define _LINUX_CAPABILITY_VERSION _LINUX_CAPABILITY_VERSION_1 #define _LINUX_CAPABILITY_U32S _LINUX_CAPABILITY_U32S_1 /** ** POSIX-draft defined capabilities. **/ /* In a system with the [_POSIX_CHOWN_RESTRICTED] option defined, this overrides the restriction of changing file ownership and group ownership. */ #define CAP_CHOWN 0 /* Override all DAC access, including ACL execute access if [_POSIX_ACL] is defined. Excluding DAC access covered by CAP_LINUX_IMMUTABLE. */ #define CAP_DAC_OVERRIDE 1 /* Overrides all DAC restrictions regarding read and search on files affect * other devices sharing the bus/slot. The calling user must have * ownership of the full set of affected devices as determined by the * VFIO_DEVICE_GET_PCI_HOT_RESET_INFO ioctl. * * When called on a device file descriptor acquired through the vfio * group interface, the user is required to provide proof of ownership * of those affected devices via the group_fds array in struct * vfio_pci_hot_reset. * * When called on a direct cdev opened vfio device, the flags field of * struct vfio_pci_hot_reset_info reports the ownership status of the * affected devices and this ioctl must be called with an empty group_fds * array. See above INFO ioctl definition for ownership requirements. * * Mixed usage of legacy groups and cdevs across the set of affected * devices is not supported. * * Return: 0 on success, -errno on failure. */ struct vfio_pci_hot_reset { __u32 argsz; __u32 flags; __u32 count; __s32 group_fds[]; }; #define VFIO_DEVICE_PCI_HOT_RESET _IO(VFIO_TYPE, VFIO_BASE + 13) /** ket 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_ATO \ _IOW(NILFS_IOCTL_IDENT, 0x8D, struct nilfs_argv) #endif /* _LINUX_NILFS2_API_H */ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _LINUX_MAJOR_H #define _LINUX_MAJOR_H /* * This file has definitions for major device numbers. * For the device number assignments, see Documentation/admin-guide/devices.rst. */ #define UNNAMED_MAJOR 0 #define MEM_MAJOR 1 #define RAMDISK_MAJOR 1 #define FLOPPY_MAJOR 2 #define PTY_MASTER_MAJOR 2 #define IDE0_MAJOR 3 #define HD_MAJOR IDE0_MAJOR #define PTY_SLAVE_MAJOR 3 #define TTY_MAJOR 4 #define TTYAUX_MAJOR 5 #define LP_MAJOR 6 #define VCS_MAJOR 7 #define LOOP_MAJOR 7 #define SCSI_DISK0_MAJOR 8 #define SCSI_TAPE_MAJOR 9 #define MD_MAJOR 9 #define MISC_MAJOR 10 #define SCSI_CDROM_MAJOR 11 #define MUX_MAJOR 11 /* PA-RISC only */ #define XT_DISK_MAJOR 13 #define INPUT_MAJOR 13 #define SOUND_MAJOR 14 #define CDU31A_CDROM_MAJOR 15 #define JOYSTICK_MAJOR 15 #define GOLDSTAR_CDROM_MAJOR 16 #define OPTICS_CDROM_MAJOR 17 #define SA __u32 gf_fmode; /* filter mode */ __u32 gf_numsrc; /* number of sources */ struct __kernel_sockaddr_storage gf_slist_flex[]; /* interface index */ }; }; }; #define GROUP_FILTER_SIZE(numsrc) \ (sizeof(struct group_filter) - sizeof(struct __kernel_sockaddr_storage) \ + (numsrc) * sizeof(struct __kernel_sockaddr_storage)) #endif #if __UAPI_DEF_IN_PKTINFO struct in_pktinfo { int ipi_ifindex; struct in_addr ipi_spec_dst; struct in_addr ipi_addr; }; #endif /* Structure describing an Internet (IP) socket address. */ #if __UAPI_DEF_SOCKADDR_IN #define __SOCK_SIZE__ 16 /* sizeof(struct sockaddr) */ struct sockaddr_in { __kernel_sa_family_t sin_family; /* Address family */ __be16 sin_port; /* Port number */ struct in_addr sin_addr; /* Internet address */ /* Pad to size of `struct sockaddr'. */ unsigned char __pad[__SOCK_SIZE__ - sizeof(short int) - sizeof(unsigned short int) - sizeof(struct in_addr)]; }; #define sin_zero __pad /* for BSD UNIX comp. -FvK */ #endifT_volt (%0), %UNIT_mA (%1), and * %UNIT_none (%2). The @min and @max values are the physical range multiplied * by 1e6, so a @max value of %1000000 (with %UNIT_volt) represents a maximal * value of 1 volt. * * The only defined flag value is %RF_EXTERNAL (%0x100), indicating that the * range needs to be multiplied by an external reference. */ struct comedi_krange { int min; int max; unsigned int flags; }; /** * struct comedi_subdinfo - used to retrieve information about a subdevice * @type: Type of subdevice from &enum comedi_subdevice_type. * @n_chan: Number of channels the subdevice supports. * @subd_flags: A mixture of static and dynamic flags describing * aspects of the subdevice and its current state. * @timer_type: Timer type. Always set to %5 ("nanosecond timer"). * @len_chanlist: Maximum length of a channel list if the subdevice * supports asynchronous acquisition commands. * @maxdata: Maximum sample value for all channels if the * %SDF_MAXDATA subdevice flag is clear.ress, and a bit encoding read * versus write. Then follow all the data bytes, possibly including a byte * with SMBus PEC. The transfer terminates with a NAK, or when all those * bytes have been transferred and ACKed. If this is the last message in a * group, it is followed by a STOP. Otherwise it is followed by the next * @i2c_msg transaction segment, beginning with a (repeated) START. * * Alternatively, when the adapter supports %I2C_FUNC_PROTOCOL_MANGLING then * passing certain @flags may have changed those standard protocol behaviors. * Those flags are only for use with broken/nonconforming slaves, and with * adapters which are known to support the specific mangling options they need. */ struct i2c_msg { __u16 addr; __u16 flags; #define I2C_M_RD 0x0001 /* guaranteed to be 0x0001! */ #define I2C_M_TEN 0x0010 /* use only if I2C_FUNC_10BIT_ADDR */ #define I2C_M_DMA_SAFE 0x0200 /* use only in kernel space */ #define I2C_M_RECV_LEN 0x0400 /* use only if I2C_FUNC_SMBUS_READ_BLOCK_DATA */ #deLEN 1 #define IPOPT_OFFSET 2 #define IPOPT_MINOFF 4 #define MAX_IPOPTLEN 40 #define IPOPT_NOP IPOPT_NOOP #define IPOPT_EOL IPOPT_END #define IPOPT_TS IPOPT_TIMESTAMP #define IPOPT_TS_TSONLY 0 /* timestamps only */ #define IPOPT_TS_TSANDADDR 1 /* timestamps and addresses */ #define IPOPT_TS_PRESPEC 3 /* specified modules only */ #define IPV4_BEET_PHMAXLEN 8 struct iphdr { #if defined(__LITTLE_ENDIAN_BITFIELD) __u8 ihl:4, version:4; #elif defined (__BIG_ENDIAN_BITFIELD) __u8 version:4, ihl:4; #else #error "Please fix " #endif __u8 tos; __be16 tot_len; __be16 id; __be16 frag_off; __u8 ttl; __u8 protocol; __sum16 check; __struct_group(/* no tag */, addrs, /* no attrs */, __be32 saddr; __be32 daddr; ); /*The options start here. */ }; struct ip_auth_hdr { __u8 nexthdr; __u8 hdrlen; /* This one is measured in 32 bit units! */ __be16 reserved; __be32 spi; __be32 seq_no; /* Sequence number */ __u8 auth_data[]; /* Variable len but >=4. Mind the 64 bit alignmime allowance before preemption * per 1K GPU clock cycle unit * * Generic errors apply (see kfd_dbg_trap_operations). * Destruction of a suspended queue is blocked until the queue is * resumed. This allows the debugger to access queue information and * the its context save area without running into a race condition on * queue destruction. * Automatically copies per queue context save area header information * into the save area base * (see kfd_queue_snapshot_entry and kfd_context_save_area_header). * * Return - Number of queues suspended on SUCCESS. * . KFD_DBG_QUEUE_ERROR_MASK and KFD_DBG_QUEUE_INVALID_MASK masked * for each queue id in @queue_array_ptr array reports unsuccessful * suspend reason. * KFD_DBG_QUEUE_ERROR_MASK = HW failure. * KFD_DBG_QUEUE_INVALID_MASK = queue does not exist, is new or * is being destroyed. */ struct kfd_ioctl_dbg_trap_suspend_queues_args { __u64 exception_mask; __u64 queue_array_ptr; __u32 num_queues; __GS_UNCACHED (1 << 25) #define KFD_IOC_ALLOC_MEM_FLAGS_EXT_COHERENT (1 << 24) #define KFD_IOC_ALLOC_MEM_FLAGS_CONTIGUOUS (1 << 23) /* Allocate memory for later SVM (shared virtual memory) mapping. * * @va_addr: virtual address of the memory to be allocated * all later mappings on all GPUs will use this address * @size: size in bytes * @handle: buffer handle returned to user mode, used to refer to * this allocation for mapping, unmapping and freeing * @mmap_offset: for CPU-mapping the allocation by mmapping a render node * for userptrs this is overloaded to specify the CPU address * @gpu_id: device identifier * @flags: memory type and attributes. See KFD_IOC_ALLOC_MEM_FLAGS above */ struct kfd_ioctl_alloc_memory_of_gpu_args { __u64 va_addr; /* to KFD */ __u64 size; /* to KFD */ __u64 handle; /* from KFD */ __u64 mmap_offset; /* to KFD (userptr), from KFD (mmap offset) */ __u32 gpu_id; /* to KFD */ __u32 flags; }; /* FreeCT, 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. */ #ifndef _RIO_MPORT_CDEV_H_ #define _RIO_MPORT_CDEV_H_ #include #include struct rio_mport_maint_io { __u16 rioid; /* destID of remote device */ __u8 hopcount; /* hopcount to remote device */ __u8 pad0[5]; __u32 offset; /* offset in register space */ __u32 length; /* length in bytes */ __u64 buffer; /* pointer to data buffer */ }; /* * Definitions for RapidIO data transfers: * - memory mapped (MAPPED) * - packet generation from memory (TRANSFER) */ #define RIO_TRANSFER_MODE_MAPPED (1 << 0) #define RIO_TRANSFER_MODE_TRANSFER (1 << 1) #define RIO_CAP_DBL_SEND (1 << 2) #define RIO_CAP_DBL_RECV (1 << 3) #define RIO_CAP_PW_SEND (1 << 4) #define RIO_CAP_PW_RECV (1 << 5) #define RIO_CAP_MAP_OUTB (1 << 6) #define RIO_CAP_MAP_INB (1 << 7) struct rio_mport_properties { __u16 hdid; RENT_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, DEVL * passed in this array will be bound to the program, even if * the maps are not referenced directly. The functionality is * similar to the BPF_PROG_BIND_MAP syscall, but maps can be * used by the verifier during the program load. If provided, * then the fd_array[0,...,fd_array_cnt-1] is expected to be * continuous. */ __u32 fd_array_cnt; /* Pointer to a buffer containing the signature of the BPF * program. */ __aligned_u64 signature; /* Size of the signature buffer in bytes. */ __u32 signature_size; /* ID of the kernel keyring to be used for signature * verification. */ __s32 keyring_id; }; struct { /* anonymous struct used by BPF_OBJ_* commands */ __aligned_u64 pathname; __u32 bpf_fd; __u32 file_flags; /* Same as dirfd in openat() syscall; see openat(2) * manpage for details of path FD and pathname semantics; * path_fd should accompanied by BPF_F_PATH_FD flag set in * file_flags field, otherwise it should be set to zero; * if BPF_F_BPF Syscall Commands * * BPF_MAP_CREATE * Description * Create a map and return a file descriptor that refers to the * map. The close-on-exec file descriptor flag (see **fcntl**\ (2)) * is automatically enabled for the new file descriptor. * * Applying **close**\ (2) to the file descriptor returned by * **BPF_MAP_CREATE** will delete the map (but see NOTES). * * Return * A new file descriptor (a nonnegative integer), or -1 if an * error occurred (in which case, *errno* is set appropriately). * * BPF_MAP_LOOKUP_ELEM * Description * Look up an element with a given *key* in the map referred to * by the file descriptor *map_fd*. * * The *flags* argument may be specified as one of the * following: * * **BPF_F_LOCK** * Look up the value of a spin-locked map without * returning the lock. This must be specified if the * elements contain a spinlock. * * Return * Returns zero on success. On error, -1 is returned and *errno* * is set appropriately. * * BPF_MAP_UPDATE_E 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, }; #define IFLA_BR __u32 v4l2_type; __u32 data_type; struct uvc_menu_info *menu_info; __u32 menu_count; __u32 reserved[4]; }; struct uvc_xu_control_query { __u8 unit; __u8 selector; __u8 query; /* Video Class-Specific Request Code, */ /* defined in linux/usb/video.h A.8. */ __u16 size; __u8 *data; }; #define UVCIOC_CTRL_MAP _IOWR('u', 0x20, struct uvc_xu_control_mapping) #define UVCIOC_CTRL_QUERY _IOWR('u', 0x21, struct uvc_xu_control_query) /* * Metadata node */ /** * struct uvc_meta_buf - metadata buffer building block * @ns: system timestamp of the payload in nanoseconds * @sof: USB Frame Number * @length: length of the payload header * @flags: payload header flags * @buf: optional device-specific header data * * UVC metadata nodes fill buffers with possibly multiple instances of this * struct. The first two fields are added by the driver, they can be used for * clock synchronisation. The rest is an exact copy of a UVC payload header. * Only complete objects with complete buffers are incluPF_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 << 0) s * completed successfully. * @ETHTOOL_MODULE_FW_FLASH_STATUS_ERROR: The firmware flashing process was * stopped due to an error. */ enum ethtool_module_fw_flash_status { ETHTOOL_MODULE_FW_FLASH_STATUS_STARTED = 1, ETHTOOL_MODULE_FW_FLASH_STATUS_IN_PROGRESS, ETHTOOL_MODULE_FW_FLASH_STATUS_COMPLETED, ETHTOOL_MODULE_FW_FLASH_STATUS_ERROR, }; /** * struct ethtool_gstrings - string set for data tagging * @cmd: Command number = %ETHTOOL_GSTRINGS * @string_set: String set ID; one of &enum ethtool_stringset * @len: Number of strings in the string set * @data: Buffer for strings. Each string is null-padded to a size of * %ETH_GSTRING_LEN. * * Users must use %ETHTOOL_GSSET_INFO to find the number of strings in * the string set. They must allocate a buffer of the appropriate * size immediately following this structure. * * Setting @len on input is optional (though preferred), but must be zeroed * otherwise. * When set, @len will return the requested count if it matches the actual * count; otheled duplex mode. * * Some hardware interfaces may have multiple PHYs and/or physical * connectors fitted or do not allow the driver to detect which are * fitted. For these interfaces @port and/or @phy_address may be * writable, possibly dependent on @autoneg being %AUTONEG_DISABLE. * Otherwise, attempts to write different values may be ignored or * rejected. * * Users should assume that all fields not marked read-only are * writable and subject to validation by the driver. They should use * %ETHTOOL_GSET to get the current values before making specific * changes and then applying them with %ETHTOOL_SSET. * * Deprecated fields should be ignored by both users and drivers. */ struct ethtool_cmd { __u32 cmd; __u32 supported; __u32 advertising; __u16 speed; __u8 duplex; __u8 port; __u8 phy_address; __u8 transceiver; __u8 autoneg; __u8 mdio_support; __u32 maxtxpkt; __u32 maxrxpkt; __u16 speed_hi; __u8 eth_tp_mdix; __u8 eth_tp_mdix_ctrl; __u32 lp_advertising; __u32 reserved[2]; }; LER 1 #define TC_PRIO_BULK 2 #define TC_PRIO_INTERACTIVE_BULK 4 #define TC_PRIO_INTERACTIVE 6 #define TC_PRIO_CONTROL 7 #define TC_PRIO_MAX 15 /* Generic queue statistics, available for all the elements. Particular schedulers may have also their private records. */ struct tc_stats { __u64 bytes; /* Number of enqueued bytes */ __u32 packets; /* Number of enqueued packets */ __u32 drops; /* Packets dropped because of lack of resources */ __u32 overlimits; /* Number of throttle events when this * flow goes out of allocated bandwidth */ __u32 bps; /* Current flow byte rate */ __u32 pps; /* Current flow packet rate */ __u32 qlen; __u32 backlog; }; struct tc_estimator { signed char interval; unsigned char ewma_log; }; /* "Handles" --------- All the traffic control objects have 32bit identifiers, or "handles". They can be considered as opaque numbers from user API viewpoint, but actually they always consist of two fields: major and minor numbers, which 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 #define CEE_DCBX_MAX_PRIO 8 /** * struct cee_pg - CEE Priority-Group managed object * * @willing: willing bit in the PG tlv * @error: error bit in the PG tlv * @pg_en: enable bit of the PG feature * @tcs_supported: number of traffic classes supported * @pg_bw: bandwidth percentage for each priority group * @prio_pg: priority to PG mapping indexed by priority */ struct cee_pg { __u8 willing; __u8 error; __u8efine 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 GE_MEM_PREFETCH 0x06 /* Bridge Prefetchable Memory */ #define PCI_EA_P_BRIDGE_IO 0x07 /* Bridge I/O Space */ /* 0x08-0xfc reserved */ #define PCI_EA_P_MEM_RESERVED 0xfd /* Reserved Memory */ #define PCI_EA_P_IO_RESERVED 0xfe /* Reserved I/O Space */ #define PCI_EA_P_UNAVAILABLE 0xff /* Entry Unavailable */ #define PCI_EA_WRITABLE 0x40000000 /* Writable: 1 = RW, 0 = HwInit */ #define PCI_EA_ENABLE 0x80000000 /* Enable for this entry */ #define PCI_EA_BASE 4 /* Base Address Offset */ #define PCI_EA_MAX_OFFSET 8 /* MaxOffset (resource length) */ /* bit 0 is reserved */ #define PCI_EA_IS_64 0x00000002 /* 64-bit field flag */ #define PCI_EA_FIELD_MASK 0xfffffffc /* For Base & Max Offset */ /* PCI-X registers (Type 0 (non-bridge) devices) */ #define PCI_X_CMD 2 /* Modes & Features */ #define PCI_X_CMD_DPERR_E 0x0001 /* Data Parity Error Recovery Enable */ #define PCI_X_CMD_ERO 0x0002 /* Enable Relaxed Ordering */ #define PCI_X_CMD_READ_512 0x0000 /* 512 byte maximum read byte count */ #dd 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 */ #deu32 */ ETHTOOL_A_CABLE_STEP_STEP_DISTANCE, /* u32 */ __ETHTOOL_A_CABLE_STEP_CNT, ETHTOOL_A_CABLE_STEP_MAX = (__ETHTOOL_A_CABLE_STEP_CNT - 1) }; enum { ETHTOOL_A_CABLE_TDR_NEST_UNSPEC, ETHTOOL_A_CABLE_TDR_NEST_STEP, /* nest - ETHTTOOL_A_CABLE_STEP */ ETHTOOL_A_CABLE_TDR_NEST_AMPLITUDE, /* nest - ETHTOOL_A_CABLE_AMPLITUDE */ ETHTOOL_A_CABLE_TDR_NEST_PULSE, /* nest - ETHTOOL_A_CABLE_PULSE */ __ETHTOOL_A_CABLE_TDR_NEST_CNT, ETHTOOL_A_CABLE_TDR_NEST_MAX = (__ETHTOOL_A_CABLE_TDR_NEST_CNT - 1) }; enum { ETHTOOL_STATS_ETH_PHY, ETHTOOL_STATS_ETH_MAC, ETHTOOL_STATS_ETH_CTRL, ETHTOOL_STATS_RMON, ETHTOOL_STATS_PHY, /* add new constants above here */ __ETHTOOL_STATS_CNT }; enum { /* 30.3.2.1.5 aSymbolErrorDuringCarrier */ ETHTOOL_A_STATS_ETH_PHY_5_SYM_ERR, /* add new constants above here */ __ETHTOOL_A_STATS_ETH_PHY_CNT, ETHTOOL_A_STATS_ETH_PHY_MAX = (__ETHTOOL_A_STATS_ETH_PHY_CNT - 1) }; enum { /* 30.3.1.1.2 aFramesTransmittedOK */ ETHTOOL_A_STATS_ETH_MAC_2_TX_PKT, /* 30.3.1.1.3 aSingleCheader: Header and payload in case of a transmit context. * * &struct fw_cdev_iso_packet is used to describe isochronous packet queues. * Use the FW_CDEV_ISO_* macros to fill in @control. * The @header array is empty in case of receive contexts. * * Context type %FW_CDEV_ISO_CONTEXT_TRANSMIT: * * @control.HEADER_LENGTH must be a multiple of 4. It specifies the numbers of * bytes in @header that will be prepended to the packet's payload. These bytes * are copied into the kernel and will not be accessed after the ioctl has * returned. * * The @control.SY and TAG fields are copied to the iso packet header. These * fields are specified by IEEE 1394a and IEC 61883-1. * * The @control.SKIP flag specifies that no packet is to be sent in a frame. * When using this, all other fields except @control.INTERRUPT must be zero. * * When a packet with the @control.INTERRUPT flag set has been completed, an * &fw_cdev_event_iso_interrupt event will be sent. * * Context type %FW_CDEV_ISO_CONTEXT_RECEIVEt came * @generation: Bus generation in which the request is valid * @handle: Reference to the kernel-side pending request * @length: Data length, i.e. the request's payload size in bytes * @tstamp: The time stamp of isochronous cycle at which the request arrived. * @padding: Padding to keep the size of structure as multiples of 8 in various architectures * since 4 byte alignment is used for 8 byte of object type in System V ABI for i386 * architecture. * @data: Incoming data, if any * * This event is sent when the stack receives an incoming request to an address * region registered using the %FW_CDEV_IOC_ALLOCATE ioctl. The request is * guaranteed to be completely contained in the specified region. Userspace is * responsible for sending the response by %FW_CDEV_IOC_SEND_RESPONSE ioctl, * using the same @handle. * * The payload data for requests carrying data (write and lock requests) * follows immediately and can be accessed through the @data field. * * Unlike &fw_cdev_event_request, @(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(WATCHV4L2_ISP_PARAMS_FL_BLOCK_ENABLE /* A bitmask of parameters blocks supported on the current hardware. */ #define RKISP1_CID_SUPPORTED_PARAMS_BLOCKS (V4L2_CID_USER_RKISP1_BASE + 0x01) /** * rkisp1_ext_params_block_header - RkISP1 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:typ Cross Talk correction * * @coeff: color correction matrix. Values are 11-bit signed fixed-point numbers with 4 bit integer * and 7 bit fractional part, ranging from -8 (0x400) to +7.992 (0x3FF). 0 is * represented by 0x000 and a coefficient value of 1 as 0x080. * @ct_offset: Red, Green, Blue offsets for the crosstalk correction matrix */ struct rkisp1_cif_isp_ctk_config { __u16 coeff[3][3]; __u16 ct_offset[3]; }; enum rkisp1_cif_isp_goc_mode { RKISP1_CIF_ISP_GOC_MODE_LOGARITHMIC, RKISP1_CIF_ISP_GOC_MODE_EQUIDISTANT }; /** * struct rkisp1_cif_isp_goc_config - Configuration used by Gamma Out correction * * @mode: goc mode (from enum rkisp1_cif_isp_goc_mode) * @gamma_y: gamma out curve y-axis for all color components * * The number of entries of @gamma_y depends on the hardware revision * as is reported by the hw_revision field of the struct media_device_info * that is returned by ioctl MEDIA_IOC_DEVICE_INFO. * * V10 has RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES_V10 entries, V12 has * RKISP1EROUT_DUTY_CYCLE | \ PTP_PEROUT_PHASE) /* * No flags are valid for the original PTP_PEROUT_REQUEST ioctl */ #define PTP_PEROUT_V1_VALID_FLAGS (0) /* * struct ptp_clock_time - represents a time value * * The sign of the seconds field applies to the whole value. The * nanoseconds field is always unsigned. The reserved field is * included for sub-nanosecond resolution, should the demand for * this ever appear. * */ struct ptp_clock_time { __s64 sec; /* seconds */ __u32 nsec; /* nanoseconds */ __u32 reserved; }; struct ptp_clock_caps { int max_adj; /* Maximum frequency adjustment in parts per billon. */ int n_alarm; /* Number of programmable alarms. */ int n_ext_ts; /* Number of external time stamp channels. */ int n_per_out; /* Number of programmable periodic signals. */ int pps; /* Whether the clock supports a PPS callback. */ int n_pins; /* Number of input/output pins. */ /* Whether the clock supports precise system-device cross timestamps */ int cross_timestamping;NAME_LEN 255 /* * Block size limitations */ #define NILFS_MIN_BLOCK_SIZE 1024 #define NILFS_MAX_BLOCK_SIZE 65536 /* * The new version of the directory entry. Since V0 structures are * stored in intel byte order, and the name_len field could never be * bigger than 255 chars, it's safe to reclaim the extra byte for the * file_type field. */ struct nilfs_dir_entry { __le64 inode; /* Inode number */ __le16 rec_len; /* Directory entry length */ __u8 name_len; /* Name length */ __u8 file_type; /* Dir entry type (file, dir, etc) */ char name[NILFS_NAME_LEN]; /* File name */ char pad; }; /* * NILFS directory file types. Only the low 3 bits are used. The * other bits are reserved for now. */ enum { NILFS_FT_UNKNOWN, NILFS_FT_REG_FILE, NILFS_FT_DIR, NILFS_FT_CHRDEV, NILFS_FT_BLKDEV, NILFS_FT_FIFO, NILFS_FT_SOCK, NILFS_FT_SYMLINK, NILFS_FT_MAX }; /* * NILFS_DIR_PAD defines the directory entries boundaries * * NOTE: It must be a multiple of 8 */ #define NILFS_DIR_PAD 8 #defIO, 0x81, __u32) /* Get the queue size of a specific virtqueue. * userspace set the vring index in vhost_vring_state.index * kernel set the queue size in vhost_vring_state.num */ #define VHOST_VDPA_GET_VRING_SIZE _IOWR(VHOST_VIRTIO, 0x82, \ struct vhost_vring_state) /* Extended features manipulation */ #define VHOST_GET_FEATURES_ARRAY _IOR(VHOST_VIRTIO, 0x83, \ struct vhost_features_array) #define VHOST_SET_FEATURES_ARRAY _IOW(VHOST_VIRTIO, 0x83, \ struct vhost_features_array) /* fork_owner values for vhost */ #define VHOST_FORK_OWNER_KTHREAD 0 #define VHOST_FORK_OWNER_TASK 1 /** * VHOST_SET_FORK_FROM_OWNER - Set the fork_owner flag for the vhost device, * This ioctl must called before VHOST_SET_OWNER. * Only available when CONFIG_VHOST_ENABLE_FORK_OWNER_CONTROL=y * * @param fork_owner: An 8-bit value that determines the vhost thread mode * * When fork_owner is set to VHOST_FORK_OWNER_TASK(default value): * - Vhost will create vhost worker as tasks forked fromecoder */ #define V4L2_BUF_FLAG_LAST 0x00100000 /* request_fd is valid */ #define V4L2_BUF_FLAG_REQUEST_FD 0x00800000 /** * struct v4l2_exportbuffer - export of video buffer as DMABUF file descriptor * * @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 define V4L2_CAP_IO_MC 0x20000000 /* 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 */ #latform_info - Define platform information * @api_version: Version of the firmware document, which this driver * can communicate * @driver_version: Driver version, which will help user to send right * commands. Even if the firmware is capable, driver may * not be ready * @max_cmds_per_ioctl: Returns the maximum number of commands driver will * accept in a single ioctl * @mbox_supported: Support of mail box interface * @mmio_supported: Support of mmio interface for core-power feature * * Used to return output of IOCTL ISST_IF_GET_PLATFORM_INFO. This * information can be used by the user space, to get the driver, firmware * support and also number of commands to send in a single IOCTL request. */ struct isst_if_platform_info { __u16 api_version; __u16 driver_version; __u16 max_cmds_per_ioctl; __u8 mbox_supported; __u8 mmio_supported; }; /** * struct isst_if_cpu_map - CPU mapping between logical and physical CPU * @logical_cpu: Linux logical CPU number * @physical_cpu: PUNIT CPU nuannel Address */ /* LLC and SNAP constants */ #define EXTENDED_SAP 0xAA #define UI_CMD 0x03 /* This is NOT the Fibre Channel frame header. The FC frame header is * constructed in the driver as the Tachyon needs certain fields in * certains positions. So, it can't be generalized here.*/ struct fch_hdr { __u8 daddr[FC_ALEN]; /* destination address */ __u8 saddr[FC_ALEN]; /* source address */ }; /* This is a Fibre Channel LLC structure */ struct fcllc { __u8 dsap; /* destination SAP */ __u8 ssap; /* source SAP */ __u8 llc; /* LLC control field */ __u8 protid[3]; /* protocol id */ __be16 ethertype; /* ether type field */ }; #endif /* _LINUX_IF_FC_H */ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef CCISS_DEFS_H #define CCISS_DEFS_H #include /* general boundary definitions */ #define SENSEINFOBYTES 32 /* note that this value may vary between host implementations */ /* Command Status value */ #define CMD_SUCCESS s_id; }; }; /* * Special @user_ns_id value that can be passed to listns() */ #define LISTNS_CURRENT_USER 0xffffffffffffffff /* Caller's userns */ /* List of all ns_id_req versions. */ #define NS_ID_REQ_SIZE_VER0 32 /* sizeof first published struct */ #endif /* __LINUX_NSFS_H */ /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */ /* * cec - HDMI Consumer Electronics Control message functions * * Copyright 2016 Cisco Systems, Inc. and/or its affiliates. All rights reserved. */ #ifndef _CEC_UAPI_FUNCS_H #define _CEC_UAPI_FUNCS_H #include /* One Touch Play Feature */ static __inline__ void cec_msg_active_source(struct cec_msg *msg, __u16 phys_addr) { msg->len = 4; msg->msg[0] |= CEC_LOG_ADDR_BROADCAST; msg->msg[1] = CEC_MSG_ACTIVE_SOURCE; msg->msg[2] = phys_addr >> 8; msg->msg[3] = phys_addr & 0xff; } static __inline__ void cec_ops_active_source(const struct cec_msg *msg, __u16 *phys_addr) { *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; } stUS_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 sen* * This IOCTL is meant to configure a region or regions of memory given a * starting address and length to be readable by the host, or * readable-writeable. */ #define ASPEED_P2A_CTRL_IOCTL_SET_WINDOW _IOW(__ASPEED_P2A_CTRL_IOCTL_MAGIC, \ 0x00, struct aspeed_p2a_ctrl_mapping) /* * This IOCTL is meant to read back to the user the base address and length of * the memory-region specified to the driver for use with mmap. */ #define ASPEED_P2A_CTRL_IOCTL_GET_MEMORY_CONFIG \ _IOWR(__ASPEED_P2A_CTRL_IOCTL_MAGIC, \ 0x01, struct aspeed_p2a_ctrl_mapping) #endif /* _LINUX_ASPEED_P2A_CTRL_H */ /* * Copyright (c) 1982, 1986 Regents of the University of California. * All rights reserved. * * This code is derived from software contributed to Berkeley by * Robert Elz at The University of Melbourne. * * 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 flags; /* Currently unused. Reserved for future * uses. */ }; struct dmabuf_token { __u32 token_start; __u32 token_count; }; /* * UIO_MAXIOV shall be at least 16 1003.1g (5.4.1.1) */ #define UIO_FASTIOV 8 #define UIO_MAXIOV 1024 #endif /* __LINUX_UIO_H */ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _LINUX_UN_H #define _LINUX_UN_H #include #define UNIX_PATH_MAX 108 struct sockaddr_un { __kernel_sa_family_t sun_family; /* AF_UNIX */ char sun_path[UNIX_PATH_MAX]; /* pathname */ }; #define SIOCUNIXFILE (SIOCPROTOPRIVATE + 0) /* open a socket file with O_PATH */ #endif /* _LINUX_UN_H */ /* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */ /* Copyright 2022 NXP */ #ifndef __UAPI_DW100_H__ #define __UAPI_DW100_H__ #include /* * Check Documentation/userspace-api/media/drivers/dw100.rst for control details. */ #define V4L2_CID_DW100_DEWARPING_16x16_VERTEX_MAP (V4L2_CID_USER_DW100_BASE + 1) #endif /* SP 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 Fame interface */ /* Different redundancy protocols for hsr device */ enum { HSR_PROTOCOL_HSR, HSR_PROTOCOL_PRP, HSR_PROTOCOL_MAX, }; enum { IFLA_HSR_UNSPEC, IFLA_HSR_SLAVE1, IFLA_HSR_SLAVE2, IFLA_HSR_MULTICAST_SPEC, /* Last byte of supervision addr */ IFLA_HSR_SUPERVISION_ADDR, /* Supervision frame multicast addr */ IFLA_HSR_SEQ_NR, IFLA_HSR_VERSION, /* HSR version */ IFLA_HSR_PROTOCOL, /* Indicate different protocol than * HSR. For example PRP. */ IFLA_HSR_INTERLINK, /* HSR interlink network device */ __IFLA_HSR_MAX, }; #define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1) /* STATS section */ struct if_stats_msg { __u8 family; __u8 pad1; __u16 pad2; __u32 ifindex; __u32 filter_mask; }; /* A stats attribute can be netdev specific or a global stat. * For netdev stats, lets use the prefix IFLA_STATS_LINK_* */ enum { IFLA_STATS_UNSPEC, /* also used as 64bit pad attribute */ IFLA_STATS_LINK_64, IFLA_STATS_LINK_XSTATS, IFLA_STATS_LINK_XSTATS_SLAVE, IFLA_STATS_LINK_OFFLOAD_XSTATS_MODE_MAX }; #define BR_STP_MODE_MAX (__BR_STP_MODE_MAX - 1) struct ifla_bridge_id { __u8 prio[2]; __u8 addr[6]; /* ETH_ALEN */ }; /** * DOC: Bridge mode enum definition * * @BRIDGE_MODE_HAIRPIN * Controls whether traffic may be sent back out of the port on which it * was received. This option is also called reflective relay mode, and is * used to support basic VEPA (Virtual Ethernet Port Aggregator) * capabilities. By default, this flag is turned off and the bridge will * not forward traffic back out of the receiving port. */ enum { BRIDGE_MODE_UNSPEC, BRIDGE_MODE_HAIRPIN, }; /** * DOC: Bridge port enum definition * * @IFLA_BRPORT_STATE * The operation state of the port. Here are the valid values. * * * 0 - port is in STP *DISABLED* state. Make this port completely * inactive for STP. This is also called BPDU filter and could be used * to disable STP on an untrusted port, like a leaf virtual device. * The traffic forwarding is also stopped on this p6 - sizeof(struct btrfs_ioctl_search_key)) /* * the buf is an array of search headers where * each header is followed by the actual item * the type field is expanded to 32 bits for alignment */ struct btrfs_ioctl_search_args { struct btrfs_ioctl_search_key key; char buf[BTRFS_SEARCH_ARGS_BUFSIZE]; }; /* * Extended version of TREE_SEARCH ioctl that can return more than 4k of bytes. * The allocated size of the buffer is set in buf_size. */ struct btrfs_ioctl_search_args_v2 { struct btrfs_ioctl_search_key key; /* in/out - search parameters */ __u64 buf_size; /* in - size of buffer * out - on EOVERFLOW: needed size * to store item */ __u8 buf[]; /* out - found items */ }; /* With a @src_length of zero, the range from @src_offset->EOF is cloned! */ struct btrfs_ioctl_clone_range_args { __s64 src_fd; __u64 src_offset, src_length; __u64 dest_offset; }; /* * flags definition for the defrag range ioctl * * Used by: * struct btrfs_ioctl_defrag_ranVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include #include #include /* The feature bitmap for virtio 9P */ /* The mount point is specified in a config variable */ #define VIRTIO_9P_MOUNT_TAG 0 struct virtio_9p_config { /* length of the tag name */ __virtio16 tag_len; /* non-NULL terminated tag name */ __u8 tag[]; } __attribute__((packed)); #endif /* _LINUX_VIRTIO_9P_H */ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * PAPR nvDimm Specific Methods (PDSM) and structs for libndctl * * (C) Copyright IBM 2020 * * Author: Vaibhav Jain */ #ifndef _ASM_POWERPC_PAPR_PDSM_H_ #define _ASM_POWERPC_PAPR_PDSM_H_ #include #include /* * PDSM Envelope: * * The ioctl ND_CMD_CALL exchange data between user-space and kernel via * envelope which consists of 2 headers sections and payload sections as * illustrated below: * +-----------------+------claimer. * 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, STRI. Otherwise, the event is filtered and will never be queued on * the client's receive 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 * AN (1 << 7) #define MDF_AL_DISABLED (1 << 8) #define MAX_PEERS 32 enum drbd_uuid_index { UI_CURRENT, UI_BITMAP, UI_HISTORY_START, UI_HISTORY_END, UI_SIZE, /* nl-packet: number of dirty bits */ UI_FLAGS, /* nl-packet: flags */ UI_EXTENDED_SIZE /* Everything. */ }; #define HISTORY_UUIDS MAX_PEERS #define DRBD_NL_UUIDS_SIZE (UI_SIZE * sizeof(__u64)) #define DRBD_NL_HISTORY_UUIDS_SIZE (HISTORY_UUIDS * sizeof(__u64)) enum drbd_timeout_flag { UT_DEFAULT = 0, UT_DEGRADED = 1, UT_PEER_OUTDATED = 2, }; enum drbd_notification_type { NOTIFY_EXISTS, NOTIFY_CREATE, NOTIFY_CHANGE, NOTIFY_DESTROY, NOTIFY_CALL, NOTIFY_RESPONSE, NOTIFY_CONTINUES = 0x8000, NOTIFY_FLAGS = NOTIFY_CONTINUES, }; enum drbd_peer_state { P_INCONSISTENT = 3, P_OUTDATED = 4, P_DOWN = 5, P_PRIMARY = 6, P_FENCING = 7, }; #define UUID_JUST_CREATED ((__u64)4) enum write_ordering_e { WO_NONE, WO_DRAIN_IO, WO_BDEV_FLUSH, WO_BIO_BARRIER }; /* magic numbers used in meta data and network packets */ #dtell when chunks of type * SINGLE are available. This "extended" profile format is used in * fs_info->avail_*_alloc_bits (in-memory) and 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__)); stx10000 #define REGULATOR_EVENT_WARN_MASK 0x1E000 struct reg_genl_event { char reg_name[32]; __u64 event; }; /* attributes of reg_genl_family */ enum { REG_GENL_ATTR_UNSPEC, REG_GENL_ATTR_EVENT, /* reg event info needed by user space */ __REG_GENL_ATTR_MAX, }; #define REG_GENL_ATTR_MAX (__REG_GENL_ATTR_MAX - 1) /* commands supported by the reg_genl_family */ enum { REG_GENL_CMD_UNSPEC, REG_GENL_CMD_EVENT, /* kernel->user notifications for reg events */ __REG_GENL_CMD_MAX, }; #define REG_GENL_CMD_MAX (__REG_GENL_CMD_MAX - 1) #define REG_GENL_FAMILY_NAME "reg_event" #define REG_GENL_VERSION 0x01 #define REG_GENL_MCAST_GROUP_NAME "reg_mc_group" #endif /* _REGULATOR_H */ /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR MIT) */ /****************************************************************************** * evtchn.h * * Interface to /dev/xen/evtchn. * * Copyright (c) 2003-2005, K A Fraser * * This program is free software; you can redistribute it and/or * modify it under given by the caller * * The register parameters contain the snapshot of their values at enclave * exit. An invalid ENCLU function number will cause -EINVAL to be returned * to the caller. * * Return: * - <= 0: The given value is returned back to the caller. * - > 0: ENCLU function to invoke, either EENTER or ERESUME. */ typedef int (*sgx_enclave_user_handler_t)(long rdi, long rsi, long rdx, long rsp, long r8, long r9, struct sgx_enclave_run *run); /** * struct sgx_enclave_run - the execution context of __vdso_sgx_enter_enclave() * @tcs: TCS used to enter the enclave * @function: The last seen ENCLU function (EENTER, ERESUME or EEXIT) * @exception_vector: The interrupt vector of the exception * @exception_error_code: The exception error code pulled out of the stack * @exception_addr: The address that triggered the exception * @user_handler: User provided callback run on exception * @user_data: Data passed to the user handler * @reserved: Reserved for future extensionruct { __u8 pending; } triple_fault; __u8 reserved[26]; __u8 exception_has_payload; __u64 exception_payload; }; /* for KVM_GET/SET_DEBUGREGS */ struct kvm_debugregs { __u64 db[4]; __u64 dr6; __u64 dr7; __u64 flags; __u64 reserved[9]; }; /* for KVM_CAP_XSAVE and KVM_CAP_XSAVE2 */ struct kvm_xsave { /* * KVM_GET_XSAVE2 and KVM_SET_XSAVE write and read as many bytes * as are returned by KVM_CHECK_EXTENSION(KVM_CAP_XSAVE2) * respectively, when invoked on the vm file descriptor. * * The size value returned by KVM_CHECK_EXTENSION(KVM_CAP_XSAVE2) * will always be at least 4096. Currently, it is only greater * than 4096 if a dynamic feature has been enabled with * ``arch_prctl()``, but this may change in the future. * * The offsets of the state save areas in struct kvm_xsave follow * the contents of CPUID leaf 0xD on the host. */ __u32 region[1024]; __DECLARE_FLEX_ARRAY(__u32, extra); }; #define KVM_MAX_XCRS 16 struct kvm_xcr { __u32 xcr; __u32 reserved; __u64 value; }; s 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 BLL_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 semop time */ unsigned long sem_otime_high; unsigned long sem_ctime; /* last change time */ unsigned long sem_ctime_high; #else __kernel_long_t sem_otime; /* last semop time */ __kernel_ulong_t __unused1; __kertware * Foundation, Inc., 59 Temple 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 */ #de_query_mem_regions { /** @num_mem_regions: number of memory regions returned in @mem_regions */ __u32 num_mem_regions; /** @pad: MBZ */ __u32 pad; /** @mem_regions: The returned memory regions for this device */ struct drm_xe_mem_region mem_regions[]; }; /** * struct drm_xe_query_config - describe the device configuration * * If a query is made with a struct drm_xe_device_query where .query * is equal to DRM_XE_DEVICE_QUERY_CONFIG, then the reply uses * struct drm_xe_query_config in .data. * * The index in @info can be: * - %DRM_XE_QUERY_CONFIG_REV_AND_DEVICE_ID - Device ID (lower 16 bits) * and the device revision (next 8 bits) * - %DRM_XE_QUERY_CONFIG_FLAGS - Flags describing the device * configuration, see list below * * - %DRM_XE_QUERY_CONFIG_FLAG_HAS_VRAM - Flag is set if the device * has usable VRAM * - %DRM_XE_QUERY_CONFIG_FLAG_HAS_LOW_LATENCY - Flag is set if the device * has low latency hint support * - %DRM_XE_QUERY_CONFIG_FLAG_HAS_CPU_ADDR_MIRROR -PU_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 */ /************************************************************************** * * Co; /* Number of chunks in execution array. Maximum number is * HL_MAX_JOBS_PER_CS */ __u32 num_chunks_execute; /* timeout in seconds - valid only if HL_CS_FLAGS_CUSTOM_TIMEOUT * is set */ __u32 timeout; /* HL_CS_FLAGS_* */ __u32 cs_flags; /* Context ID - Currently not in use */ __u32 ctx_id; __u8 pad[4]; }; struct hl_cs_out { union { /* * seq holds the sequence number of the CS to pass to wait * ioctl. All values are valid except for 0 and ULLONG_MAX */ __u64 seq; /* Valid only when HL_CS_FLAGS_RESERVE_SIGNALS_ONLY is set */ struct { /* This is the reserved signal handle id */ __u32 handle_id; /* This is the signals count */ __u32 count; }; }; /* HL_CS_STATUS */ __u32 status; /* * SOB base address offset * Valid only when HL_CS_FLAGS_RESERVE_SIGNALS_ONLY or HL_CS_FLAGS_SIGNAL is set */ __u32 sob_base_addr_offset; /* * Count of completed signals in SOB before current signal submission. * Valid only when (HL_CS_FLAGS_ENCAP_SIGNALS & HL_CSct drm_mode_fb_cmd2) /** * DRM_IOCTL_SYNCOBJ_EVENTFD - Register an eventfd to be signalled by a syncobj. * * This can be used to integrate a syncobj in an event loop. * * The IOCTL argument is a struct drm_syncobj_eventfd. */ #define DRM_IOCTL_SYNCOBJ_EVENTFD DRM_IOWR(0xCF, struct drm_syncobj_eventfd) /** * DRM_IOCTL_MODE_CLOSEFB - Close a framebuffer. * * This closes a framebuffer previously added via ADDFB/ADDFB2. The IOCTL * argument is a framebuffer object ID. * * This IOCTL is similar to &DRM_IOCTL_MODE_RMFB, except it doesn't disable * planes and CRTCs. As long as the framebuffer is used by a plane, it's kept * alive. When the plane no longer uses the framebuffer (because the * framebuffer is replaced with another one, or the plane is disabled), the * framebuffer is cleaned up. * * This is useful to implement flicker-free transitions between two processes. * * Depending on the threat model, user-space may want to ensure that the * framebuffer doesn't expose any sensitive user info 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