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linux_dsm_epyc7002/include/linux/uwb/spec.h
Thomas Gleixner 04672fe6d6 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 268 
Based on 1 normalized pattern(s):

  this program is free software you can redistribute 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 write to the free
  software foundation inc 51 franklin street fifth floor boston ma
  02110 1301 usa

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 46 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Alexios Zavras <alexios.zavras@intel.com>
Reviewed-by: Richard Fontana <rfontana@redhat.com>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190529141334.135501091@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-05 17:30:29 +02:00

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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Ultra Wide Band
* UWB Standard definitions
*
* Copyright (C) 2005-2006 Intel Corporation
* Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
*
* All these definitions are based on the ECMA-368 standard.
*
* Note all definitions are Little Endian in the wire, and we will
* convert them to host order before operating on the bitfields (that
* yes, we use extensively).
*/
#ifndef __LINUX__UWB_SPEC_H__
#define __LINUX__UWB_SPEC_H__
#include <linux/types.h>
#include <linux/bitmap.h>
#include <linux/if_ether.h>
#define i1480_FW 0x00000303
/* #define i1480_FW 0x00000302 */
/**
* Number of Medium Access Slots in a superframe.
*
* UWB divides time in SuperFrames, each one divided in 256 pieces, or
* Medium Access Slots. See MBOA MAC[5.4.5] for details. The MAS is the
* basic bandwidth allocation unit in UWB.
*/
enum { UWB_NUM_MAS = 256 };
/**
* Number of Zones in superframe.
*
* UWB divides the superframe into zones with numbering starting from BPST.
* See MBOA MAC[16.8.6]
*/
enum { UWB_NUM_ZONES = 16 };
/*
* Number of MAS in a zone.
*/
#define UWB_MAS_PER_ZONE (UWB_NUM_MAS / UWB_NUM_ZONES)
/*
* Number of MAS required before a row can be considered available.
*/
#define UWB_USABLE_MAS_PER_ROW (UWB_NUM_ZONES - 1)
/*
* Number of streams per DRP reservation between a pair of devices.
*
* [ECMA-368] section 16.8.6.
*/
enum { UWB_NUM_STREAMS = 8 };
/*
* mMasLength
*
* The length of a MAS in microseconds.
*
* [ECMA-368] section 17.16.
*/
enum { UWB_MAS_LENGTH_US = 256 };
/*
* mBeaconSlotLength
*
* The length of the beacon slot in microseconds.
*
* [ECMA-368] section 17.16
*/
enum { UWB_BEACON_SLOT_LENGTH_US = 85 };
/*
* mMaxLostBeacons
*
* The number beacons missing in consecutive superframes before a
* device can be considered as unreachable.
*
* [ECMA-368] section 17.16
*/
enum { UWB_MAX_LOST_BEACONS = 3 };
/*
* mDRPBackOffWinMin
*
* The minimum number of superframes to wait before trying to reserve
* extra MAS.
*
* [ECMA-368] section 17.16
*/
enum { UWB_DRP_BACKOFF_WIN_MIN = 2 };
/*
* mDRPBackOffWinMax
*
* The maximum number of superframes to wait before trying to reserve
* extra MAS.
*
* [ECMA-368] section 17.16
*/
enum { UWB_DRP_BACKOFF_WIN_MAX = 16 };
/*
* Length of a superframe in microseconds.
*/
#define UWB_SUPERFRAME_LENGTH_US (UWB_MAS_LENGTH_US * UWB_NUM_MAS)
/**
* UWB MAC address
*
* It is *imperative* that this struct is exactly 6 packed bytes (as
* it is also used to define headers sent down and up the wire/radio).
*/
struct uwb_mac_addr {
u8 data[ETH_ALEN];
} __attribute__((packed));
/**
* UWB device address
*
* It is *imperative* that this struct is exactly 6 packed bytes (as
* it is also used to define headers sent down and up the wire/radio).
*/
struct uwb_dev_addr {
u8 data[2];
} __attribute__((packed));
/**
* Types of UWB addresses
*
* Order matters (by size).
*/
enum uwb_addr_type {
UWB_ADDR_DEV = 0,
UWB_ADDR_MAC = 1,
};
/** Size of a char buffer for printing a MAC/device address */
enum { UWB_ADDR_STRSIZE = 32 };
/** UWB WiMedia protocol IDs. */
enum uwb_prid {
UWB_PRID_WLP_RESERVED = 0x0000,
UWB_PRID_WLP = 0x0001,
UWB_PRID_WUSB_BOT = 0x0010,
UWB_PRID_WUSB = 0x0010,
UWB_PRID_WUSB_TOP = 0x001F,
};
/** PHY Rate (MBOA MAC[7.8.12, Table 61]) */
enum uwb_phy_rate {
UWB_PHY_RATE_53 = 0,
UWB_PHY_RATE_80,
UWB_PHY_RATE_106,
UWB_PHY_RATE_160,
UWB_PHY_RATE_200,
UWB_PHY_RATE_320,
UWB_PHY_RATE_400,
UWB_PHY_RATE_480,
UWB_PHY_RATE_INVALID
};
/**
* Different ways to scan (MBOA MAC[6.2.2, Table 8], WUSB[Table 8-78])
*/
enum uwb_scan_type {
UWB_SCAN_ONLY = 0,
UWB_SCAN_OUTSIDE_BP,
UWB_SCAN_WHILE_INACTIVE,
UWB_SCAN_DISABLED,
UWB_SCAN_ONLY_STARTTIME,
UWB_SCAN_TOP
};
/** ACK Policy types (MBOA MAC[7.2.1.3]) */
enum uwb_ack_pol {
UWB_ACK_NO = 0,
UWB_ACK_INM = 1,
UWB_ACK_B = 2,
UWB_ACK_B_REQ = 3,
};
/** DRP reservation types ([ECMA-368 table 106) */
enum uwb_drp_type {
UWB_DRP_TYPE_ALIEN_BP = 0,
UWB_DRP_TYPE_HARD,
UWB_DRP_TYPE_SOFT,
UWB_DRP_TYPE_PRIVATE,
UWB_DRP_TYPE_PCA,
};
/** DRP Reason Codes ([ECMA-368] table 107) */
enum uwb_drp_reason {
UWB_DRP_REASON_ACCEPTED = 0,
UWB_DRP_REASON_CONFLICT,
UWB_DRP_REASON_PENDING,
UWB_DRP_REASON_DENIED,
UWB_DRP_REASON_MODIFIED,
};
/** Relinquish Request Reason Codes ([ECMA-368] table 113) */
enum uwb_relinquish_req_reason {
UWB_RELINQUISH_REQ_REASON_NON_SPECIFIC = 0,
UWB_RELINQUISH_REQ_REASON_OVER_ALLOCATION,
};
/**
* DRP Notification Reason Codes (WHCI 0.95 [3.1.4.9])
*/
enum uwb_drp_notif_reason {
UWB_DRP_NOTIF_DRP_IE_RCVD = 0,
UWB_DRP_NOTIF_CONFLICT,
UWB_DRP_NOTIF_TERMINATE,
};
/** Allocation of MAS slots in a DRP request MBOA MAC[7.8.7] */
struct uwb_drp_alloc {
__le16 zone_bm;
__le16 mas_bm;
} __attribute__((packed));
/** General MAC Header format (ECMA-368[16.2]) */
struct uwb_mac_frame_hdr {
__le16 Frame_Control;
struct uwb_dev_addr DestAddr;
struct uwb_dev_addr SrcAddr;
__le16 Sequence_Control;
__le16 Access_Information;
} __attribute__((packed));
/**
* uwb_beacon_frame - a beacon frame including MAC headers
*
* [ECMA] section 16.3.
*/
struct uwb_beacon_frame {
struct uwb_mac_frame_hdr hdr;
struct uwb_mac_addr Device_Identifier; /* may be a NULL EUI-48 */
u8 Beacon_Slot_Number;
u8 Device_Control;
u8 IEData[];
} __attribute__((packed));
/** Information Element codes (MBOA MAC[T54]) */
enum uwb_ie {
UWB_PCA_AVAILABILITY = 2,
UWB_IE_DRP_AVAILABILITY = 8,
UWB_IE_DRP = 9,
UWB_BP_SWITCH_IE = 11,
UWB_MAC_CAPABILITIES_IE = 12,
UWB_PHY_CAPABILITIES_IE = 13,
UWB_APP_SPEC_PROBE_IE = 15,
UWB_IDENTIFICATION_IE = 19,
UWB_MASTER_KEY_ID_IE = 20,
UWB_RELINQUISH_REQUEST_IE = 21,
UWB_IE_WLP = 250, /* WiMedia Logical Link Control Protocol WLP 0.99 */
UWB_APP_SPEC_IE = 255,
};
/**
* Header common to all Information Elements (IEs)
*/
struct uwb_ie_hdr {
u8 element_id; /* enum uwb_ie */
u8 length;
} __attribute__((packed));
/** Dynamic Reservation Protocol IE (MBOA MAC[7.8.6]) */
struct uwb_ie_drp {
struct uwb_ie_hdr hdr;
__le16 drp_control;
struct uwb_dev_addr dev_addr;
struct uwb_drp_alloc allocs[];
} __attribute__((packed));
static inline int uwb_ie_drp_type(struct uwb_ie_drp *ie)
{
return (le16_to_cpu(ie->drp_control) >> 0) & 0x7;
}
static inline int uwb_ie_drp_stream_index(struct uwb_ie_drp *ie)
{
return (le16_to_cpu(ie->drp_control) >> 3) & 0x7;
}
static inline int uwb_ie_drp_reason_code(struct uwb_ie_drp *ie)
{
return (le16_to_cpu(ie->drp_control) >> 6) & 0x7;
}
static inline int uwb_ie_drp_status(struct uwb_ie_drp *ie)
{
return (le16_to_cpu(ie->drp_control) >> 9) & 0x1;
}
static inline int uwb_ie_drp_owner(struct uwb_ie_drp *ie)
{
return (le16_to_cpu(ie->drp_control) >> 10) & 0x1;
}
static inline int uwb_ie_drp_tiebreaker(struct uwb_ie_drp *ie)
{
return (le16_to_cpu(ie->drp_control) >> 11) & 0x1;
}
static inline int uwb_ie_drp_unsafe(struct uwb_ie_drp *ie)
{
return (le16_to_cpu(ie->drp_control) >> 12) & 0x1;
}
static inline void uwb_ie_drp_set_type(struct uwb_ie_drp *ie, enum uwb_drp_type type)
{
u16 drp_control = le16_to_cpu(ie->drp_control);
drp_control = (drp_control & ~(0x7 << 0)) | (type << 0);
ie->drp_control = cpu_to_le16(drp_control);
}
static inline void uwb_ie_drp_set_stream_index(struct uwb_ie_drp *ie, int stream_index)
{
u16 drp_control = le16_to_cpu(ie->drp_control);
drp_control = (drp_control & ~(0x7 << 3)) | (stream_index << 3);
ie->drp_control = cpu_to_le16(drp_control);
}
static inline void uwb_ie_drp_set_reason_code(struct uwb_ie_drp *ie,
enum uwb_drp_reason reason_code)
{
u16 drp_control = le16_to_cpu(ie->drp_control);
drp_control = (ie->drp_control & ~(0x7 << 6)) | (reason_code << 6);
ie->drp_control = cpu_to_le16(drp_control);
}
static inline void uwb_ie_drp_set_status(struct uwb_ie_drp *ie, int status)
{
u16 drp_control = le16_to_cpu(ie->drp_control);
drp_control = (drp_control & ~(0x1 << 9)) | (status << 9);
ie->drp_control = cpu_to_le16(drp_control);
}
static inline void uwb_ie_drp_set_owner(struct uwb_ie_drp *ie, int owner)
{
u16 drp_control = le16_to_cpu(ie->drp_control);
drp_control = (drp_control & ~(0x1 << 10)) | (owner << 10);
ie->drp_control = cpu_to_le16(drp_control);
}
static inline void uwb_ie_drp_set_tiebreaker(struct uwb_ie_drp *ie, int tiebreaker)
{
u16 drp_control = le16_to_cpu(ie->drp_control);
drp_control = (drp_control & ~(0x1 << 11)) | (tiebreaker << 11);
ie->drp_control = cpu_to_le16(drp_control);
}
static inline void uwb_ie_drp_set_unsafe(struct uwb_ie_drp *ie, int unsafe)
{
u16 drp_control = le16_to_cpu(ie->drp_control);
drp_control = (drp_control & ~(0x1 << 12)) | (unsafe << 12);
ie->drp_control = cpu_to_le16(drp_control);
}
/** Dynamic Reservation Protocol IE (MBOA MAC[7.8.7]) */
struct uwb_ie_drp_avail {
struct uwb_ie_hdr hdr;
DECLARE_BITMAP(bmp, UWB_NUM_MAS);
} __attribute__((packed));
/* Relinqish Request IE ([ECMA-368] section 16.8.19). */
struct uwb_relinquish_request_ie {
struct uwb_ie_hdr hdr;
__le16 relinquish_req_control;
struct uwb_dev_addr dev_addr;
struct uwb_drp_alloc allocs[];
} __attribute__((packed));
static inline int uwb_ie_relinquish_req_reason_code(struct uwb_relinquish_request_ie *ie)
{
return (le16_to_cpu(ie->relinquish_req_control) >> 0) & 0xf;
}
static inline void uwb_ie_relinquish_req_set_reason_code(struct uwb_relinquish_request_ie *ie,
int reason_code)
{
u16 ctrl = le16_to_cpu(ie->relinquish_req_control);
ctrl = (ctrl & ~(0xf << 0)) | (reason_code << 0);
ie->relinquish_req_control = cpu_to_le16(ctrl);
}
/**
* The Vendor ID is set to an OUI that indicates the vendor of the device.
* ECMA-368 [16.8.10]
*/
struct uwb_vendor_id {
u8 data[3];
} __attribute__((packed));
/**
* The device type ID
* FIXME: clarify what this means
* ECMA-368 [16.8.10]
*/
struct uwb_device_type_id {
u8 data[3];
} __attribute__((packed));
/**
* UWB device information types
* ECMA-368 [16.8.10]
*/
enum uwb_dev_info_type {
UWB_DEV_INFO_VENDOR_ID = 0,
UWB_DEV_INFO_VENDOR_TYPE,
UWB_DEV_INFO_NAME,
};
/**
* UWB device information found in Identification IE
* ECMA-368 [16.8.10]
*/
struct uwb_dev_info {
u8 type; /* enum uwb_dev_info_type */
u8 length;
u8 data[];
} __attribute__((packed));
/**
* UWB Identification IE
* ECMA-368 [16.8.10]
*/
struct uwb_identification_ie {
struct uwb_ie_hdr hdr;
struct uwb_dev_info info[];
} __attribute__((packed));
/*
* UWB Radio Controller
*
* These definitions are common to the Radio Control layers as
* exported by the WUSB1.0 HWA and WHCI interfaces.
*/
/** Radio Control Command Block (WUSB1.0[Table 8-65] and WHCI 0.95) */
struct uwb_rccb {
u8 bCommandType; /* enum hwa_cet */
__le16 wCommand; /* Command code */
u8 bCommandContext; /* Context ID */
} __attribute__((packed));
/** Radio Control Event Block (WUSB[table 8-66], WHCI 0.95) */
struct uwb_rceb {
u8 bEventType; /* enum hwa_cet */
__le16 wEvent; /* Event code */
u8 bEventContext; /* Context ID */
} __attribute__((packed));
enum {
UWB_RC_CET_GENERAL = 0, /* General Command/Event type */
UWB_RC_CET_EX_TYPE_1 = 1, /* Extended Type 1 Command/Event type */
};
/* Commands to the radio controller */
enum uwb_rc_cmd {
UWB_RC_CMD_CHANNEL_CHANGE = 16,
UWB_RC_CMD_DEV_ADDR_MGMT = 17, /* Device Address Management */
UWB_RC_CMD_GET_IE = 18, /* GET Information Elements */
UWB_RC_CMD_RESET = 19,
UWB_RC_CMD_SCAN = 20, /* Scan management */
UWB_RC_CMD_SET_BEACON_FILTER = 21,
UWB_RC_CMD_SET_DRP_IE = 22, /* Dynamic Reservation Protocol IEs */
UWB_RC_CMD_SET_IE = 23, /* Information Element management */
UWB_RC_CMD_SET_NOTIFICATION_FILTER = 24,
UWB_RC_CMD_SET_TX_POWER = 25,
UWB_RC_CMD_SLEEP = 26,
UWB_RC_CMD_START_BEACON = 27,
UWB_RC_CMD_STOP_BEACON = 28,
UWB_RC_CMD_BP_MERGE = 29,
UWB_RC_CMD_SEND_COMMAND_FRAME = 30,
UWB_RC_CMD_SET_ASIE_NOTIF = 31,
};
/* Notifications from the radio controller */
enum uwb_rc_evt {
UWB_RC_EVT_IE_RCV = 0,
UWB_RC_EVT_BEACON = 1,
UWB_RC_EVT_BEACON_SIZE = 2,
UWB_RC_EVT_BPOIE_CHANGE = 3,
UWB_RC_EVT_BP_SLOT_CHANGE = 4,
UWB_RC_EVT_BP_SWITCH_IE_RCV = 5,
UWB_RC_EVT_DEV_ADDR_CONFLICT = 6,
UWB_RC_EVT_DRP_AVAIL = 7,
UWB_RC_EVT_DRP = 8,
UWB_RC_EVT_BP_SWITCH_STATUS = 9,
UWB_RC_EVT_CMD_FRAME_RCV = 10,
UWB_RC_EVT_CHANNEL_CHANGE_IE_RCV = 11,
/* Events (command responses) use the same code as the command */
UWB_RC_EVT_UNKNOWN_CMD_RCV = 65535,
};
enum uwb_rc_extended_type_1_cmd {
UWB_RC_SET_DAA_ENERGY_MASK = 32,
UWB_RC_SET_NOTIFICATION_FILTER_EX = 33,
};
enum uwb_rc_extended_type_1_evt {
UWB_RC_DAA_ENERGY_DETECTED = 0,
};
/* Radio Control Result Code. [WHCI] table 3-3. */
enum {
UWB_RC_RES_SUCCESS = 0,
UWB_RC_RES_FAIL,
UWB_RC_RES_FAIL_HARDWARE,
UWB_RC_RES_FAIL_NO_SLOTS,
UWB_RC_RES_FAIL_BEACON_TOO_LARGE,
UWB_RC_RES_FAIL_INVALID_PARAMETER,
UWB_RC_RES_FAIL_UNSUPPORTED_PWR_LEVEL,
UWB_RC_RES_FAIL_INVALID_IE_DATA,
UWB_RC_RES_FAIL_BEACON_SIZE_EXCEEDED,
UWB_RC_RES_FAIL_CANCELLED,
UWB_RC_RES_FAIL_INVALID_STATE,
UWB_RC_RES_FAIL_INVALID_SIZE,
UWB_RC_RES_FAIL_ACK_NOT_RECEIVED,
UWB_RC_RES_FAIL_NO_MORE_ASIE_NOTIF,
UWB_RC_RES_FAIL_TIME_OUT = 255,
};
/* Confirm event. [WHCI] section 3.1.3.1 etc. */
struct uwb_rc_evt_confirm {
struct uwb_rceb rceb;
u8 bResultCode;
} __attribute__((packed));
/* Device Address Management event. [WHCI] section 3.1.3.2. */
struct uwb_rc_evt_dev_addr_mgmt {
struct uwb_rceb rceb;
u8 baAddr[ETH_ALEN];
u8 bResultCode;
} __attribute__((packed));
/* Get IE Event. [WHCI] section 3.1.3.3. */
struct uwb_rc_evt_get_ie {
struct uwb_rceb rceb;
__le16 wIELength;
u8 IEData[];
} __attribute__((packed));
/* Set DRP IE Event. [WHCI] section 3.1.3.7. */
struct uwb_rc_evt_set_drp_ie {
struct uwb_rceb rceb;
__le16 wRemainingSpace;
u8 bResultCode;
} __attribute__((packed));
/* Set IE Event. [WHCI] section 3.1.3.8. */
struct uwb_rc_evt_set_ie {
struct uwb_rceb rceb;
__le16 RemainingSpace;
u8 bResultCode;
} __attribute__((packed));
/* Scan command. [WHCI] 3.1.3.5. */
struct uwb_rc_cmd_scan {
struct uwb_rccb rccb;
u8 bChannelNumber;
u8 bScanState;
__le16 wStartTime;
} __attribute__((packed));
/* Set DRP IE command. [WHCI] section 3.1.3.7. */
struct uwb_rc_cmd_set_drp_ie {
struct uwb_rccb rccb;
__le16 wIELength;
struct uwb_ie_drp IEData[];
} __attribute__((packed));
/* Set IE command. [WHCI] section 3.1.3.8. */
struct uwb_rc_cmd_set_ie {
struct uwb_rccb rccb;
__le16 wIELength;
u8 IEData[];
} __attribute__((packed));
/* Set DAA Energy Mask event. [WHCI 0.96] section 3.1.3.17. */
struct uwb_rc_evt_set_daa_energy_mask {
struct uwb_rceb rceb;
__le16 wLength;
u8 result;
} __attribute__((packed));
/* Set Notification Filter Extended event. [WHCI 0.96] section 3.1.3.18. */
struct uwb_rc_evt_set_notification_filter_ex {
struct uwb_rceb rceb;
__le16 wLength;
u8 result;
} __attribute__((packed));
/* IE Received notification. [WHCI] section 3.1.4.1. */
struct uwb_rc_evt_ie_rcv {
struct uwb_rceb rceb;
struct uwb_dev_addr SrcAddr;
__le16 wIELength;
u8 IEData[];
} __attribute__((packed));
/* Type of the received beacon. [WHCI] section 3.1.4.2. */
enum uwb_rc_beacon_type {
UWB_RC_BEACON_TYPE_SCAN = 0,
UWB_RC_BEACON_TYPE_NEIGHBOR,
UWB_RC_BEACON_TYPE_OL_ALIEN,
UWB_RC_BEACON_TYPE_NOL_ALIEN,
};
/* Beacon received notification. [WHCI] 3.1.4.2. */
struct uwb_rc_evt_beacon {
struct uwb_rceb rceb;
u8 bChannelNumber;
u8 bBeaconType;
__le16 wBPSTOffset;
u8 bLQI;
u8 bRSSI;
__le16 wBeaconInfoLength;
u8 BeaconInfo[];
} __attribute__((packed));
/* Beacon Size Change notification. [WHCI] section 3.1.4.3 */
struct uwb_rc_evt_beacon_size {
struct uwb_rceb rceb;
__le16 wNewBeaconSize;
} __attribute__((packed));
/* BPOIE Change notification. [WHCI] section 3.1.4.4. */
struct uwb_rc_evt_bpoie_change {
struct uwb_rceb rceb;
__le16 wBPOIELength;
u8 BPOIE[];
} __attribute__((packed));
/* Beacon Slot Change notification. [WHCI] section 3.1.4.5. */
struct uwb_rc_evt_bp_slot_change {
struct uwb_rceb rceb;
u8 slot_info;
} __attribute__((packed));
static inline int uwb_rc_evt_bp_slot_change_slot_num(
const struct uwb_rc_evt_bp_slot_change *evt)
{
return evt->slot_info & 0x7f;
}
static inline int uwb_rc_evt_bp_slot_change_no_slot(
const struct uwb_rc_evt_bp_slot_change *evt)
{
return (evt->slot_info & 0x80) >> 7;
}
/* BP Switch IE Received notification. [WHCI] section 3.1.4.6. */
struct uwb_rc_evt_bp_switch_ie_rcv {
struct uwb_rceb rceb;
struct uwb_dev_addr wSrcAddr;
__le16 wIELength;
u8 IEData[];
} __attribute__((packed));
/* DevAddr Conflict notification. [WHCI] section 3.1.4.7. */
struct uwb_rc_evt_dev_addr_conflict {
struct uwb_rceb rceb;
} __attribute__((packed));
/* DRP notification. [WHCI] section 3.1.4.9. */
struct uwb_rc_evt_drp {
struct uwb_rceb rceb;
struct uwb_dev_addr src_addr;
u8 reason;
u8 beacon_slot_number;
__le16 ie_length;
u8 ie_data[];
} __attribute__((packed));
static inline enum uwb_drp_notif_reason uwb_rc_evt_drp_reason(struct uwb_rc_evt_drp *evt)
{
return evt->reason & 0x0f;
}
/* DRP Availability Change notification. [WHCI] section 3.1.4.8. */
struct uwb_rc_evt_drp_avail {
struct uwb_rceb rceb;
DECLARE_BITMAP(bmp, UWB_NUM_MAS);
} __attribute__((packed));
/* BP switch status notification. [WHCI] section 3.1.4.10. */
struct uwb_rc_evt_bp_switch_status {
struct uwb_rceb rceb;
u8 status;
u8 slot_offset;
__le16 bpst_offset;
u8 move_countdown;
} __attribute__((packed));
/* Command Frame Received notification. [WHCI] section 3.1.4.11. */
struct uwb_rc_evt_cmd_frame_rcv {
struct uwb_rceb rceb;
__le16 receive_time;
struct uwb_dev_addr wSrcAddr;
struct uwb_dev_addr wDstAddr;
__le16 control;
__le16 reserved;
__le16 dataLength;
u8 data[];
} __attribute__((packed));
/* Channel Change IE Received notification. [WHCI] section 3.1.4.12. */
struct uwb_rc_evt_channel_change_ie_rcv {
struct uwb_rceb rceb;
struct uwb_dev_addr wSrcAddr;
__le16 wIELength;
u8 IEData[];
} __attribute__((packed));
/* DAA Energy Detected notification. [WHCI 0.96] section 3.1.4.14. */
struct uwb_rc_evt_daa_energy_detected {
struct uwb_rceb rceb;
__le16 wLength;
u8 bandID;
u8 reserved;
u8 toneBmp[16];
} __attribute__((packed));
/**
* Radio Control Interface Class Descriptor
*
* WUSB 1.0 [8.6.1.2]
*/
struct uwb_rc_control_intf_class_desc {
u8 bLength;
u8 bDescriptorType;
__le16 bcdRCIVersion;
} __attribute__((packed));
#endif /* #ifndef __LINUX__UWB_SPEC_H__ */
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