| /* |
| * Copyright (c) 2012-2014 The Linux Foundation. All rights reserved. |
| * |
| * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| * |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| /* |
| * This file was originally distributed by Qualcomm Atheros, Inc. |
| * under proprietary terms before Copyright ownership was assigned |
| * to the Linux Foundation. |
| */ |
| |
| /** |
| * @file htt_isoc.h |
| * |
| * @details |
| * This file defines the target --> host messages that configure the |
| * host data-path SW with the information required for data transfers |
| * to and from the target. |
| */ |
| |
| #ifndef _HTT_ISOC_H_ |
| #define _HTT_ISOC_H_ |
| |
| #include <a_types.h> /* A_UINT32, A_UINT8 */ |
| |
| #ifdef ATHR_WIN_NWF |
| #pragma warning( disable:4214 ) //bit field types other than int |
| #endif |
| |
| #include "htt_common.h" |
| |
| /*=== definitions that apply to all messages ================================*/ |
| |
| typedef enum htt_isoc_t2h_msg_type { |
| /* 0x0 reserved for VERSION message (probably not needed) */ |
| |
| /* PEER_INFO - specify ID and parameters of a new peer */ |
| HTT_ISOC_T2H_MSG_TYPE_PEER_INFO = 0x1, |
| |
| /* PEER_UNMAP - deallocate the ID that refers to a peer */ |
| HTT_ISOC_T2H_MSG_TYPE_PEER_UNMAP = 0x2, |
| |
| /* ADDBA - start rx aggregation for the specified peer-TID */ |
| HTT_ISOC_T2H_MSG_TYPE_RX_ADDBA = 0x3, |
| |
| /* DELBA - stop rx aggregation for the specified peer-TID */ |
| HTT_ISOC_T2H_MSG_TYPE_RX_DELBA = 0x4, |
| |
| /* TX_COMPL_IND - over-the-air tx completion notification for a tx frame */ |
| HTT_ISOC_T2H_MSG_TYPE_TX_COMPL_IND = 0x5, |
| |
| /* SEC_IND - notification of the type of security used for a new peer */ |
| HTT_ISOC_T2H_MSG_TYPE_SEC_IND = 0x6, |
| |
| /* PEER_TX_READY - the target is ready to transmit to a new peer */ |
| HTT_ISOC_T2H_MSG_TYPE_PEER_TX_READY = 0x7, |
| |
| /* RX_ERR - notification that an rx frame was discarded due to errors */ |
| HTT_ISOC_T2H_MSG_TYPE_RX_ERR = 0x8, |
| |
| |
| /* keep this last */ |
| HTT_ISOC_T2H_NUM_MSGS |
| } htt_isoc_t2h_msg_type; |
| |
| /* |
| * HTT ISOC target to host message type - |
| * stored in bits 7:0 of the first word of the message |
| */ |
| #define HTT_ISOC_T2H_MSG_TYPE_M 0xff |
| #define HTT_ISOC_T2H_MSG_TYPE_S 0 |
| |
| #define HTT_ISOC_T2H_MSG_TYPE_SET(msg_addr, msg_type) \ |
| (*((A_UINT8 *) msg_addr) = (msg_type)) |
| #define HTT_ISOC_T2H_MSG_TYPE_GET(msg_addr) \ |
| (*((A_UINT8 *) msg_addr)) |
| |
| #ifndef INLINE |
| /* target FW */ |
| #define INLINE __inline |
| #define HTT_ISOC_INLINE_DEF |
| #endif /* INLINE */ |
| |
| static INLINE void |
| htt_isoc_t2h_field_set( |
| A_UINT32 *msg_addr32, |
| unsigned offset32, |
| unsigned mask, |
| unsigned shift, |
| unsigned value) |
| { |
| /* sanity check: make sure the value fits within the field */ |
| //adf_os_assert(value << shift == (value << shift) | mask); |
| |
| msg_addr32 += offset32; |
| /* clear the field */ |
| *msg_addr32 &= ~mask; |
| /* write the new value */ |
| *msg_addr32 |= (value << shift); |
| } |
| |
| #ifdef HTT_ISOC_INLINE_DEF |
| #undef HTT_ISOC_INLINE_DEF |
| #undef INLINE |
| #endif |
| |
| #define HTT_ISOC_T2H_FIELD_GET(msg_addr32, offset32, mask, shift) \ |
| (((*(msg_addr32 + offset32)) & mask) >> shift) |
| |
| typedef enum { |
| /* ASSOC - "real" peer from STA-AP association */ |
| HTT_ISOC_T2H_PEER_TYPE_ASSOC = 0x0, |
| |
| /* SELF - self-peer for unicast tx to unassociated peer */ |
| HTT_ISOC_T2H_PEER_TYPE_SELF = 0x1, |
| |
| /* BSSID - reserved for FW use for BT-AMP+IBSS */ |
| HTT_ISOC_T2H_PEER_TYPE_BSSID = 0x2, |
| |
| /* BCAST - self-peer for multicast / broadcast tx */ |
| HTT_ISOC_T2H_PEER_TYPE_BCAST = 0x3 |
| } HTT_ISOC_T2H_PEER_TYPE_ENUM; |
| |
| enum { |
| HTT_ISOC_NON_QOS = 0, |
| HTT_ISOC_QOS = 1 |
| }; |
| |
| enum { |
| HTT_ISOC_RMF_DISABLED = 0, |
| HTT_ISOC_RMF_ENABLED = 1 |
| }; |
| |
| enum { |
| HTT_ISOC_TID_MGMT = 7 |
| }; |
| |
| |
| /*=== definitions for specific messages =====================================*/ |
| |
| /*=== PEER_INFO message ===*/ |
| |
| /** |
| * @brief target -> host peer info message definition |
| * |
| * @details |
| * The following diagram shows the format of the peer info message sent |
| * from the target to the host. This layout assumes the target operates |
| * as little-endian. |
| * |
| * |31 25|24|23 18|17|16|15 11|10|9|8|7|6| 0| |
| * |-----------------------------------------------------------------------| |
| * | mgmt DPU idx | bcast DPU idx | DPU idx | msg type | |
| * |-----------------------------------------------------------------------| |
| * | mgmt DPU sig |bcast DPU sig | DPU sig | peer ID | |
| * |-----------------------------------------------------------------------| |
| * | MAC addr 1 | MAC addr 0 | vdev ID | |R| peer type | |
| * |-----------------------------------------------------------------------| |
| * | MAC addr 5 | MAC addr 4 | MAC addr 3 | MAC addr 2 | |
| * |-----------------------------------------------------------------------| |
| * |
| * |
| * The following field definitions describe the format of the peer info |
| * message sent from the target to the host. |
| * |
| * WORD 0: |
| * - MSG_TYPE |
| * Bits 7:0 |
| * Purpose: identifies this as peer info message |
| * Value: 0x1 |
| * - DPU_IDX |
| * Bits 15:8 |
| * Purpose: specify the DPU index (a.k.a. security key ID) to use for |
| * unicast data frames sent to this peer |
| * Value: key ID |
| * - BCAST_DPU_IDX |
| * Bits 23:16 |
| * Purpose: specify the DPU index (a.k.a. security key ID) to use for |
| * broadcast data frames sent by this (self) peer |
| * Value: key ID |
| * - MGMT_DPU_IDX |
| * Bits 31:24 |
| * Purpose: specify the DPU index (a.k.a. security key ID) to use for |
| * unicast management frames sent by this (self) peer |
| * Value: key ID |
| * WORD 1: |
| * - PEER_ID |
| * Bits 10:0 |
| * Purpose: The ID that the target has allocated to refer to the peer |
| * - DPU_SIG |
| * Bits 17:11 |
| * Purpose: specify the DPU signature (a.k.a. security key validity |
| * magic number) to specify for unicast data frames sent to this peer |
| * - BCAST_DPU_SIG |
| * Bits 24:18 |
| * Purpose: specify the DPU signature (a.k.a. security key validity |
| * magic number) to specify for broadcast data frames sent by this |
| * (self) peer |
| * - MGMT_DPU_SIG |
| * Bits 31:25 |
| * Purpose: specify the DPU signature (a.k.a. security key validity |
| * magic number) to specify for unicast management frames sent by this |
| * (self) peer |
| * WORD 2: |
| * - PEER_TYPE |
| * Bits 5:0 |
| * Purpose: specify whether the peer in question is a real peer or |
| * one of the types of "self-peer" created for the vdev |
| * Value: HTT_ISOC_T2H_PEER_TYPE enum |
| * - RMF_ENABLED (R) |
| * Bit 6 |
| * Purpose: specify whether the peer in question has enable robust |
| * management frames, to encrypt certain managment frames |
| * Value: HTT_ISOC_RMF enum |
| * Value: HTT_ISOC_NON_QOS or HTT_ISOC_QOS |
| * - VDEV_ID |
| * Bits 15:8 |
| * Purpose: For a real peer, the vdev ID indicates which virtual device |
| * the peer is associated with. For a self-peer, the vdev ID shows |
| * which virtual device the self-peer represents. |
| * - MAC_ADDR_L16 |
| * Bits 31:16 |
| * Purpose: Identifies which peer the peer ID is for. |
| * Value: lower 2 bytes of the peer's MAC address |
| * For a self-peer, the peer's MAC address is the MAC address of the |
| * vdev the self-peer represents. |
| * WORD 3: |
| * - MAC_ADDR_U32 |
| * Bits 31:0 |
| * Purpose: Identifies which peer the peer ID is for. |
| * Value: upper 4 bytes of the peer's MAC address |
| * For a self-peer, the peer's MAC address is the MAC address of the |
| * vdev the self-peer represents. |
| */ |
| typedef struct htt_isoc_t2h_peer_info_s { |
| /* word 0 */ |
| A_UINT32 |
| msg_type: 8, /* HTT_ISOC_T2H_MSG_TYPE_PEER_INFO */ |
| dpu_idx: 8, |
| bcast_dpu_idx: 8, |
| mgmt_dpu_idx: 8; |
| /* word 1 */ |
| A_UINT32 |
| peer_id: 11, |
| dpu_sig: 7, |
| bcast_dpu_sig: 7, |
| mgmt_dpu_sig: 7; |
| /* word 2 */ |
| A_UINT32 |
| peer_type: 6, |
| rmf_enabled: 1, |
| reserved0: 1, |
| vdev_id: 8, |
| mac_addr_l16: 16; |
| /* word 3 */ |
| A_UINT32 mac_addr_u32; |
| } htt_isoc_t2h_peer_info_t; |
| |
| /* word 0 */ |
| #define HTT_ISOC_T2H_PEER_INFO_DPU_IDX_OFFSET32 0 |
| #define HTT_ISOC_T2H_PEER_INFO_DPU_IDX_M 0x0000ff00 |
| #define HTT_ISOC_T2H_PEER_INFO_DPU_IDX_S 8 |
| |
| #define HTT_ISOC_T2H_PEER_INFO_BCAST_DPU_IDX_OFFSET32 0 |
| #define HTT_ISOC_T2H_PEER_INFO_BCAST_DPU_IDX_M 0x00ff0000 |
| #define HTT_ISOC_T2H_PEER_INFO_BCAST_DPU_IDX_S 16 |
| |
| #define HTT_ISOC_T2H_PEER_INFO_MGMT_DPU_IDX_OFFSET32 0 |
| #define HTT_ISOC_T2H_PEER_INFO_MGMT_DPU_IDX_M 0xff000000 |
| #define HTT_ISOC_T2H_PEER_INFO_MGMT_DPU_IDX_S 24 |
| |
| /* word 1 */ |
| #define HTT_ISOC_T2H_PEER_INFO_PEER_ID_OFFSET32 1 |
| #define HTT_ISOC_T2H_PEER_INFO_PEER_ID_M 0x000007ff |
| #define HTT_ISOC_T2H_PEER_INFO_PEER_ID_S 0 |
| |
| #define HTT_ISOC_T2H_PEER_INFO_DPU_SIG_OFFSET32 1 |
| #define HTT_ISOC_T2H_PEER_INFO_DPU_SIG_M 0x0003f800 |
| #define HTT_ISOC_T2H_PEER_INFO_DPU_SIG_S 11 |
| |
| #define HTT_ISOC_T2H_PEER_INFO_BCAST_DPU_SIG_OFFSET32 1 |
| #define HTT_ISOC_T2H_PEER_INFO_BCAST_DPU_SIG_M 0x01fc0000 |
| #define HTT_ISOC_T2H_PEER_INFO_BCAST_DPU_SIG_S 18 |
| |
| #define HTT_ISOC_T2H_PEER_INFO_MGMT_DPU_SIG_OFFSET32 1 |
| #define HTT_ISOC_T2H_PEER_INFO_MGMT_DPU_SIG_M 0xfe000000 |
| #define HTT_ISOC_T2H_PEER_INFO_MGMT_DPU_SIG_S 25 |
| |
| /* word 2 */ |
| #define HTT_ISOC_T2H_PEER_INFO_PEER_TYPE_OFFSET32 2 |
| #define HTT_ISOC_T2H_PEER_INFO_PEER_TYPE_M 0x0000003f |
| #define HTT_ISOC_T2H_PEER_INFO_PEER_TYPE_S 0 |
| |
| #define HTT_ISOC_T2H_PEER_INFO_RMF_ENABLED_OFFSET32 2 |
| #define HTT_ISOC_T2H_PEER_INFO_RMF_ENABLED_M 0x00000040 |
| #define HTT_ISOC_T2H_PEER_INFO_RMF_ENABLED_S 6 |
| |
| #define HTT_ISOC_T2H_PEER_INFO_VDEV_ID_OFFSET32 2 |
| #define HTT_ISOC_T2H_PEER_INFO_VDEV_ID_M 0x0000ff00 |
| #define HTT_ISOC_T2H_PEER_INFO_VDEV_ID_S 8 |
| |
| #define HTT_ISOC_T2H_PEER_INFO_MAC_ADDR_L16_OFFSET32 2 |
| #define HTT_ISOC_T2H_PEER_INFO_MAC_ADDR_L16_M 0xffff0000 |
| #define HTT_ISOC_T2H_PEER_INFO_MAC_ADDR_L16_S 16 |
| |
| /* word 3 */ |
| #define HTT_ISOC_T2H_PEER_INFO_MAC_ADDR_U32_OFFSET32 3 |
| #define HTT_ISOC_T2H_PEER_INFO_MAC_ADDR_U32_M 0xffffffff |
| #define HTT_ISOC_T2H_PEER_INFO_MAC_ADDR_U32_S 0 |
| |
| |
| /* general field access macros */ |
| |
| #define HTT_ISOC_T2H_PEER_INFO_FIELD_SET(field, msg_addr, value) \ |
| htt_isoc_t2h_field_set( \ |
| ((A_UINT32 *) msg_addr), \ |
| HTT_ISOC_T2H_PEER_INFO_ ## field ## _OFFSET32, \ |
| HTT_ISOC_T2H_PEER_INFO_ ## field ## _M, \ |
| HTT_ISOC_T2H_PEER_INFO_ ## field ## _S, \ |
| value) |
| |
| #define HTT_ISOC_T2H_PEER_INFO_FIELD_GET(field, msg_addr) \ |
| HTT_ISOC_T2H_FIELD_GET( \ |
| ((A_UINT32 *) msg_addr), \ |
| HTT_ISOC_T2H_PEER_INFO_ ## field ## _OFFSET32, \ |
| HTT_ISOC_T2H_PEER_INFO_ ## field ## _M, \ |
| HTT_ISOC_T2H_PEER_INFO_ ## field ## _S) |
| |
| /* access macros for specific fields */ |
| |
| #define HTT_ISOC_T2H_PEER_INFO_DPU_IDX_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_SET(DPU_IDX, msg_addr, value) |
| #define HTT_ISOC_T2H_PEER_INFO_DPU_IDX_GET(msg_addr) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_GET(DPU_IDX, msg_addr) |
| |
| #define HTT_ISOC_T2H_PEER_INFO_BCAST_DPU_IDX_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_SET(BCAST_DPU_IDX, msg_addr, value) |
| #define HTT_ISOC_T2H_PEER_INFO_BCAST_DPU_IDX_GET(msg_addr) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_GET(BCAST_DPU_IDX, msg_addr) |
| |
| #define HTT_ISOC_T2H_PEER_INFO_MGMT_DPU_IDX_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_SET(MGMT_DPU_IDX, msg_addr, value) |
| #define HTT_ISOC_T2H_PEER_INFO_MGMT_DPU_IDX_GET(msg_addr) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_GET(MGMT_DPU_IDX, msg_addr) |
| |
| #define HTT_ISOC_T2H_PEER_INFO_PEER_ID_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_SET(PEER_ID, msg_addr, value) |
| #define HTT_ISOC_T2H_PEER_INFO_PEER_ID_GET(msg_addr) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_GET(PEER_ID, msg_addr) |
| |
| #define HTT_ISOC_T2H_PEER_INFO_DPU_SIG_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_SET(DPU_SIG, msg_addr, value) |
| #define HTT_ISOC_T2H_PEER_INFO_DPU_SIG_GET(msg_addr) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_GET(DPU_SIG, msg_addr) |
| |
| #define HTT_ISOC_T2H_PEER_INFO_BCAST_DPU_SIG_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_SET(BCAST_DPU_SIG, msg_addr, value) |
| #define HTT_ISOC_T2H_PEER_INFO_BCAST_DPU_SIG_GET(msg_addr) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_GET(BCAST_DPU_SIG, msg_addr) |
| |
| #define HTT_ISOC_T2H_PEER_INFO_MGMT_DPU_SIG_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_SET(MGMT_DPU_SIG, msg_addr, value) |
| #define HTT_ISOC_T2H_PEER_INFO_MGMT_DPU_SIG_GET(msg_addr) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_GET(MGMT_DPU_SIG, msg_addr) |
| |
| #define HTT_ISOC_T2H_PEER_INFO_PEER_TYPE_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_SET(PEER_TYPE, msg_addr, value) |
| #define HTT_ISOC_T2H_PEER_INFO_PEER_TYPE_GET(msg_addr) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_GET(PEER_TYPE, msg_addr) |
| |
| #define HTT_ISOC_T2H_PEER_INFO_QOS_CAPABLE_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_SET(QOS_CAPABLE, msg_addr, value) |
| #define HTT_ISOC_T2H_PEER_INFO_QOS_CAPABLE_GET(msg_addr) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_GET(QOS_CAPABLE, msg_addr) |
| |
| #define HTT_ISOC_T2H_PEER_INFO_RMF_ENABLED_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_SET(RMF_ENABLED, msg_addr, value) |
| #define HTT_ISOC_T2H_PEER_INFO_RMF_ENABLED_GET(msg_addr) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_GET(RMF_ENABLED, msg_addr) |
| |
| #define HTT_ISOC_T2H_PEER_INFO_VDEV_ID_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_SET(VDEV_ID, msg_addr, value) |
| #define HTT_ISOC_T2H_PEER_INFO_VDEV_ID_GET(msg_addr) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_GET(VDEV_ID, msg_addr) |
| |
| #define HTT_ISOC_T2H_PEER_INFO_MAC_ADDR_L16_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_SET(MAC_ADDR_L16, msg_addr, value) |
| #define HTT_ISOC_T2H_PEER_INFO_MAC_ADDR_L16_GET(msg_addr) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_GET(MAC_ADDR_L16, msg_addr) |
| |
| #define HTT_ISOC_T2H_PEER_INFO_MAC_ADDR_U32_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_SET(MAC_ADDR_U32, msg_addr, value) |
| #define HTT_ISOC_T2H_PEER_INFO_MAC_ADDR_U32_GET(msg_addr) \ |
| HTT_ISOC_T2H_PEER_INFO_FIELD_GET(MAC_ADDR_U32, msg_addr) |
| |
| /*=== PEER_UNMAP message ===*/ |
| |
| /** |
| * @brief target -> host peer unmap message definition |
| * |
| * @details |
| * The following diagram shows the format of the peer unmap message sent |
| * from the target to the host. This layout assumes the target operates |
| * as little-endian. |
| * |
| * |31 19|18 8|7 0| |
| * |-----------------------------------------------------------------------| |
| * | reserved | peer ID | msg type | |
| * |-----------------------------------------------------------------------| |
| * |
| * |
| * The following field definitions describe the format of the peer info |
| * message sent from the target to the host. |
| * |
| * WORD 0: |
| * - MSG_TYPE |
| * Bits 7:0 |
| * Purpose: identifies this as peer unmap message |
| * Value: 0x2 |
| * - PEER_ID |
| * Bits 18:8 |
| * Purpose: The ID that the target has allocated to refer to the peer |
| */ |
| typedef struct htt_isoc_t2h_peer_unmap_s { |
| /* word 0 */ |
| A_UINT32 |
| msg_type: 8, /* HTT_ISOC_T2H_MSG_TYPE_PEER_UNMAP */ |
| peer_id: 11, |
| reserved0: 13; |
| } htt_isoc_t2h_peer_unmap_t; |
| |
| /* word 0 */ |
| #define HTT_ISOC_T2H_PEER_UNMAP_PEER_ID_OFFSET32 0 |
| #define HTT_ISOC_T2H_PEER_UNMAP_PEER_ID_M 0x0007ff00 |
| #define HTT_ISOC_T2H_PEER_UNMAP_PEER_ID_S 8 |
| |
| |
| /* general field access macros */ |
| |
| #define HTT_ISOC_T2H_PEER_UNMAP_FIELD_SET(field, msg_addr, value) \ |
| htt_isoc_t2h_field_set( \ |
| ((A_UINT32 *) msg_addr), \ |
| HTT_ISOC_T2H_PEER_UNMAP_ ## field ## _OFFSET32, \ |
| HTT_ISOC_T2H_PEER_UNMAP_ ## field ## _M, \ |
| HTT_ISOC_T2H_PEER_UNMAP_ ## field ## _S, \ |
| value) |
| |
| #define HTT_ISOC_T2H_PEER_UNMAP_FIELD_GET(field, msg_addr) \ |
| HTT_ISOC_T2H_FIELD_GET( \ |
| ((A_UINT32 *) msg_addr), \ |
| HTT_ISOC_T2H_PEER_UNMAP_ ## field ## _OFFSET32, \ |
| HTT_ISOC_T2H_PEER_UNMAP_ ## field ## _M, \ |
| HTT_ISOC_T2H_PEER_UNMAP_ ## field ## _S) |
| |
| /* access macros for specific fields */ |
| |
| #define HTT_ISOC_T2H_PEER_UNMAP_PEER_ID_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_PEER_UNMAP_FIELD_SET(PEER_ID, msg_addr, value) |
| #define HTT_ISOC_T2H_PEER_UNMAP_PEER_ID_GET(msg_addr) \ |
| HTT_ISOC_T2H_PEER_UNMAP_FIELD_GET(PEER_ID, msg_addr) |
| |
| /*=== ADDBA message ===*/ |
| enum { |
| htt_isoc_addba_success = 0, |
| /* TBD: use different failure values to specify failure causes? */ |
| htt_isoc_addba_fail = 1, |
| }; |
| |
| /** |
| * @brief target -> host ADDBA message definition |
| * |
| * @details |
| * The following diagram shows the format of the rx ADDBA message sent |
| * from the target to the host: |
| * |
| * |31 20|19 16|15 12|11 8|7 0| |
| * |---------------------------------------------------------------------| |
| * | peer ID | TID | window size | msg type | |
| * |---------------------------------------------------------------------| |
| * | reserved |S| start seq num | |
| * |---------------------------------------------------------------------| |
| * |
| * The following field definitions describe the format of the ADDBA |
| * message sent from the target to the host. |
| * |
| * WORD 0: |
| * - MSG_TYPE |
| * Bits 7:0 |
| * Purpose: identifies this as an ADDBA message |
| * Value: 0x3 |
| * - WIN_SIZE |
| * Bits 15:8 |
| * Purpose: Specifies the length of the block ack window (max = 64). |
| * Value: |
| * block ack window length specified by the received ADDBA |
| * management message. |
| * - TID |
| * Bits 19:16 |
| * Purpose: Specifies which traffic identifier the ADDBA is for. |
| * Value: |
| * TID specified by the received ADDBA management message. |
| * - PEER_ID |
| * Bits 31:20 |
| * Purpose: Identifies which peer sent the ADDBA. |
| * Value: |
| * ID (hash value) used by the host for fast, direct lookup of |
| * host SW peer info, including rx reorder states. |
| * - START_SEQ_NUM |
| * Bits 11:0 |
| * Purpose: Specifies the initial location of the block ack window |
| * Value: start sequence value specified by the ADDBA-request message |
| * - STATUS |
| * Bit 12 |
| * Purpose: status of the WMI ADDBA request |
| * Value: 0 - SUCCESS, 1 - FAILURE |
| */ |
| typedef struct htt_isoc_t2h_addba_s { |
| /* word 0 */ |
| A_UINT32 msg_type: 8, /* HTT_ISOC_T2H_MSG_TYPE_ADDBA */ |
| win_size: 8, |
| tid: 4, |
| peer_id: 12; |
| /* word 1 */ |
| A_UINT32 start_seq_num: 12, |
| status: 1, |
| reserved0: 19; |
| } htt_isoc_t2h_addba_t; |
| |
| /* word 0 */ |
| #define HTT_ISOC_T2H_ADDBA_WIN_SIZE_OFFSET32 0 |
| #define HTT_ISOC_T2H_ADDBA_WIN_SIZE_M 0x0000ff00 |
| #define HTT_ISOC_T2H_ADDBA_WIN_SIZE_S 8 |
| |
| #define HTT_ISOC_T2H_ADDBA_TID_OFFSET32 0 |
| #define HTT_ISOC_T2H_ADDBA_TID_M 0x000f0000 |
| #define HTT_ISOC_T2H_ADDBA_TID_S 16 |
| |
| #define HTT_ISOC_T2H_ADDBA_PEER_ID_OFFSET32 0 |
| #define HTT_ISOC_T2H_ADDBA_PEER_ID_M 0xfff00000 |
| #define HTT_ISOC_T2H_ADDBA_PEER_ID_S 20 |
| |
| /* word 1 */ |
| #define HTT_ISOC_T2H_ADDBA_START_SEQ_NUM_OFFSET32 1 |
| #define HTT_ISOC_T2H_ADDBA_START_SEQ_NUM_M 0x00000fff |
| #define HTT_ISOC_T2H_ADDBA_START_SEQ_NUM_S 0 |
| |
| #define HTT_ISOC_T2H_ADDBA_STATUS_OFFSET32 1 |
| #define HTT_ISOC_T2H_ADDBA_STATUS_M 0x00001000 |
| #define HTT_ISOC_T2H_ADDBA_STATUS_S 12 |
| |
| /* general field access macros */ |
| #define HTT_ISOC_T2H_ADDBA_FIELD_SET(field, msg_addr, value) \ |
| htt_isoc_t2h_field_set( \ |
| ((A_UINT32 *) msg_addr), \ |
| HTT_ISOC_T2H_ADDBA_ ## field ## _OFFSET32, \ |
| HTT_ISOC_T2H_ADDBA_ ## field ## _M, \ |
| HTT_ISOC_T2H_ADDBA_ ## field ## _S, \ |
| value) |
| |
| #define HTT_ISOC_T2H_ADDBA_FIELD_GET(field, msg_addr) \ |
| HTT_ISOC_T2H_FIELD_GET( \ |
| ((A_UINT32 *) msg_addr), \ |
| HTT_ISOC_T2H_ADDBA_ ## field ## _OFFSET32, \ |
| HTT_ISOC_T2H_ADDBA_ ## field ## _M, \ |
| HTT_ISOC_T2H_ADDBA_ ## field ## _S) |
| |
| /* access macros for specific fields */ |
| |
| #define HTT_ISOC_T2H_ADDBA_WIN_SIZE_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_ADDBA_FIELD_SET(WIN_SIZE, msg_addr, value) |
| #define HTT_ISOC_T2H_ADDBA_WIN_SIZE_GET(msg_addr) \ |
| HTT_ISOC_T2H_ADDBA_FIELD_GET(WIN_SIZE, msg_addr) |
| |
| #define HTT_ISOC_T2H_ADDBA_TID_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_ADDBA_FIELD_SET(TID, msg_addr, value) |
| #define HTT_ISOC_T2H_ADDBA_TID_GET(msg_addr) \ |
| HTT_ISOC_T2H_ADDBA_FIELD_GET(TID, msg_addr) |
| |
| #define HTT_ISOC_T2H_ADDBA_PEER_ID_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_ADDBA_FIELD_SET(PEER_ID, msg_addr, value) |
| #define HTT_ISOC_T2H_ADDBA_PEER_ID_GET(msg_addr) \ |
| HTT_ISOC_T2H_ADDBA_FIELD_GET(PEER_ID, msg_addr) |
| |
| #define HTT_ISOC_T2H_ADDBA_START_SEQ_NUM_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_ADDBA_FIELD_SET(START_SEQ_NUM, msg_addr, value) |
| #define HTT_ISOC_T2H_ADDBA_START_SEQ_NUM_GET(msg_addr) \ |
| HTT_ISOC_T2H_ADDBA_FIELD_GET(START_SEQ_NUM, msg_addr) |
| |
| #define HTT_ISOC_T2H_ADDBA_STATUS_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_ADDBA_FIELD_SET(STATUS, msg_addr, value) |
| #define HTT_ISOC_T2H_ADDBA_STATUS_GET(msg_addr) \ |
| HTT_ISOC_T2H_ADDBA_FIELD_GET(STATUS, msg_addr) |
| |
| /*=== DELBA message ===*/ |
| |
| /** |
| * @brief target -> host DELBA message definition |
| * |
| * @details |
| * The following diagram shows the format of the rx DELBA message sent |
| * from the target to the host: |
| * |
| * |31 20|19 16|15 12|11 8|7 0| |
| * |---------------------------------------------------------------------| |
| * | peer ID | TID | reserved |S| msg type | |
| * |---------------------------------------------------------------------| |
| * |
| * The following field definitions describe the format of the ADDBA |
| * message sent from the target to the host. |
| * |
| * WORD 0: |
| * - MSG_TYPE |
| * Bits 7:0 |
| * Purpose: identifies this as an DELBA message |
| * Value: 0x4 |
| * - TID |
| * Bits 19:16 |
| * Purpose: Specifies which traffic identifier the DELBA is for. |
| * Value: |
| * TID specified by the received DELBA management message. |
| * - PEER_ID |
| * Bits 31:20 |
| * Purpose: Identifies which peer sent the DELBA. |
| * Value: |
| * ID (hash value) used by the host for fast, direct lookup of |
| * host SW peer info, including rx reorder states. |
| * - STATUS |
| * Bit 8 |
| * Purpose: status of the WMI DELBA request |
| * Value: 0 - SUCCESS, 1 - FAILURE |
| */ |
| typedef struct htt_isoc_t2h_delba_s { |
| /* word 0 */ |
| A_UINT32 |
| msg_type: 8, /* HTT_ISOC_T2H_MSG_TYPE_DELBA */ |
| status: 1, |
| reserved0: 7, |
| tid: 4, |
| peer_id: 12; |
| } htt_isoc_t2h_delba_t; |
| |
| /* word 0 */ |
| #define HTT_ISOC_T2H_DELBA_TID_OFFSET32 0 |
| #define HTT_ISOC_T2H_DELBA_TID_M 0x000f0000 |
| #define HTT_ISOC_T2H_DELBA_TID_S 16 |
| |
| #define HTT_ISOC_T2H_DELBA_PEER_ID_OFFSET32 0 |
| #define HTT_ISOC_T2H_DELBA_PEER_ID_M 0xfff00000 |
| #define HTT_ISOC_T2H_DELBA_PEER_ID_S 20 |
| |
| #define HTT_ISOC_T2H_DELBA_STATUS_OFFSET32 0 |
| #define HTT_ISOC_T2H_DELBA_STATUS_M 0x00000100 |
| #define HTT_ISOC_T2H_DELBA_STATUS_S 8 |
| |
| /* general field access macros */ |
| |
| #define HTT_ISOC_T2H_DELBA_FIELD_SET(field, msg_addr, value) \ |
| htt_isoc_t2h_field_set( \ |
| ((A_UINT32 *) msg_addr), \ |
| HTT_ISOC_T2H_DELBA_ ## field ## _OFFSET32, \ |
| HTT_ISOC_T2H_DELBA_ ## field ## _M, \ |
| HTT_ISOC_T2H_DELBA_ ## field ## _S, \ |
| value) |
| |
| #define HTT_ISOC_T2H_DELBA_FIELD_GET(field, msg_addr) \ |
| HTT_ISOC_T2H_FIELD_GET( \ |
| ((A_UINT32 *) msg_addr), \ |
| HTT_ISOC_T2H_DELBA_ ## field ## _OFFSET32, \ |
| HTT_ISOC_T2H_DELBA_ ## field ## _M, \ |
| HTT_ISOC_T2H_DELBA_ ## field ## _S) |
| |
| /* access macros for specific fields */ |
| |
| #define HTT_ISOC_T2H_DELBA_TID_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_DELBA_FIELD_SET(TID, msg_addr, value) |
| #define HTT_ISOC_T2H_DELBA_TID_GET(msg_addr) \ |
| HTT_ISOC_T2H_DELBA_FIELD_GET(TID, msg_addr) |
| |
| #define HTT_ISOC_T2H_DELBA_PEER_ID_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_DELBA_FIELD_SET(PEER_ID, msg_addr, value) |
| #define HTT_ISOC_T2H_DELBA_PEER_ID_GET(msg_addr) \ |
| HTT_ISOC_T2H_DELBA_FIELD_GET(PEER_ID, msg_addr) |
| |
| #define HTT_ISOC_T2H_DELBA_STATUS_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_DELBA_FIELD_SET(STATUS, msg_addr, value) |
| #define HTT_ISOC_T2H_DELBA_STATUS_GET(msg_addr) \ |
| HTT_ISOC_T2H_DELBA_FIELD_GET(STATUS, msg_addr) |
| |
| /*=== SEC_IND message ===*/ |
| |
| /** |
| * @brief target -> host Security indication message definition |
| * |
| * @details |
| * The following diagram shows the format of the SEC_IND message sent |
| * from the target to the host. This layout assumes the target operates |
| * as little-endian. |
| * |
| * |31 25|24|23 18|17|16|15 11|10|9|8|7|6| 0| |
| * |-----------------------------------------------------------------------| |
| * | is unicast | sec type | Peer id | msg type | |
| * |-----------------------------------------------------------------------| |
| * | mic key1 | |
| * |-----------------------------------------------------------------------| |
| * | mic key2 | |
| * |-----------------------------------------------------------------------| |
| * |
| * |
| * The following field definitions describe the format of the peer info |
| * message sent from the target to the host. |
| * |
| * WORD 0: |
| * - MSG_TYPE |
| * Bits 7:0 |
| * Purpose: identifies this as SEC_IND message |
| * Value: 0x6 |
| * - PEER_ID |
| * Bits 15:8 |
| * Purpose: The ID that the target has allocated to refer to the peer |
| * Value: Peer ID |
| * - SEC_TYPE |
| * Bits 23:16 |
| * Purpose: specify the security encryption type |
| * Value: htt_sec_type |
| * - is unicast |
| * Bits 31:24 |
| * Purpose: specify unicast/bcast |
| * Value: 1-unicast/0-bcast |
| * WORD 1: |
| * - MIC1 |
| * Bits 31:0 |
| * Purpose: Mickey1 |
| * WORD 2: |
| * - MIC2 |
| * Bits 31:0 |
| * Purpose: Mickey2 |
| */ |
| typedef struct htt_isoc_t2h_sec_ind_s { |
| /* word 0 */ |
| A_UINT32 |
| msg_type: 8, /* HTT_ISOC_T2H_MSG_TYPE_SEC_IND */ |
| peer_id: 8, |
| sec_type: 8, |
| is_unicast: 8; |
| /* word 1 */ |
| A_UINT32 mic_key1; |
| /* word 2 */ |
| A_UINT32 mic_key2; |
| /* word 3 */ |
| A_UINT32 status; |
| } htt_isoc_t2h_sec_ind_t; |
| |
| /* word 0 */ |
| #define HTT_ISOC_T2H_SEC_IND_PEER_ID_OFFSET32 0 |
| #define HTT_ISOC_T2H_SEC_IND_PEER_ID_M 0x0000ff00 |
| #define HTT_ISOC_T2H_SEC_IND_PEER_ID_S 8 |
| |
| #define HTT_ISOC_T2H_SEC_IND_SEC_TYPE_OFFSET32 0 |
| #define HTT_ISOC_T2H_SEC_IND_SEC_TYPE_M 0x00ff0000 |
| #define HTT_ISOC_T2H_SEC_IND_SEC_TYPE_S 16 |
| |
| #define HTT_ISOC_T2H_SEC_IND_IS_UNICAST_OFFSET32 0 |
| #define HTT_ISOC_T2H_SEC_IND_IS_UNICAST_M 0xff000000 |
| #define HTT_ISOC_T2H_SEC_IND_IS_UNICAST_S 24 |
| |
| /* word 1 */ |
| #define HTT_ISOC_T2H_SEC_IND_MIC1_OFFSET32 1 |
| #define HTT_ISOC_T2H_SEC_IND_MIC1_M 0xffffffff |
| #define HTT_ISOC_T2H_SEC_IND_MIC1_S 0 |
| |
| /* word 2 */ |
| #define HTT_ISOC_T2H_SEC_IND_MIC2_OFFSET32 2 |
| #define HTT_ISOC_T2H_SEC_IND_MIC2_M 0xffffffff |
| #define HTT_ISOC_T2H_SEC_IND_MIC2_S 0 |
| |
| |
| /* general field access macros */ |
| #define HTT_ISOC_T2H_SEC_IND_FIELD_SET(field, msg_addr, value) \ |
| htt_isoc_t2h_field_set( \ |
| ((A_UINT32 *) msg_addr), \ |
| HTT_ISOC_T2H_SEC_IND_ ## field ## _OFFSET32, \ |
| HTT_ISOC_T2H_SEC_IND_ ## field ## _M, \ |
| HTT_ISOC_T2H_SEC_IND_ ## field ## _S, \ |
| value) |
| |
| #define HTT_ISOC_T2H_SEC_IND_FIELD_GET(field, msg_addr) \ |
| HTT_ISOC_T2H_FIELD_GET( \ |
| ((A_UINT32 *) msg_addr), \ |
| HTT_ISOC_T2H_SEC_IND_ ## field ## _OFFSET32, \ |
| HTT_ISOC_T2H_SEC_IND_ ## field ## _M, \ |
| HTT_ISOC_T2H_SEC_IND_ ## field ## _S) |
| |
| /* access macros for specific fields */ |
| #define HTT_ISOC_T2H_SEC_IND_PEER_ID_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_SEC_IND_FIELD_SET(PEER_ID, msg_addr, value) |
| #define HTT_ISOC_T2H_SEC_IND_PEER_ID_GET(msg_addr) \ |
| HTT_ISOC_T2H_SEC_IND_FIELD_GET(PEER_ID, msg_addr) |
| |
| #define HTT_ISOC_T2H_SEC_IND_SEC_TYPE_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_SEC_IND_FIELD_SET(SEC_TYPE, msg_addr, value) |
| #define HTT_ISOC_T2H_SEC_IND_SEC_TYPE_GET(msg_addr) \ |
| HTT_ISOC_T2H_SEC_IND_FIELD_GET(SEC_TYPE, msg_addr) |
| |
| #define HTT_ISOC_T2H_SEC_IND_IS_UNICAST_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_SEC_IND_FIELD_SET(IS_UNICAST, msg_addr, value) |
| #define HTT_ISOC_T2H_SEC_IND_IS_UNICAST_GET(msg_addr) \ |
| HTT_ISOC_T2H_SEC_IND_FIELD_GET(IS_UNICAST, msg_addr) |
| |
| #define HTT_ISOC_T2H_SEC_IND_MIC1_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_SEC_IND_FIELD_SET(MIC1, msg_addr, value) |
| #define HTT_ISOC_T2H_SEC_IND_MIC1_GET(msg_addr) \ |
| HTT_ISOC_T2H_SEC_IND_FIELD_GET(MIC1, msg_addr) |
| |
| #define HTT_ISOC_T2H_SEC_IND_MIC2_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_SEC_IND_FIELD_SET(MIC2, msg_addr, value) |
| #define HTT_ISOC_T2H_SEC_IND_MIC2_GET(msg_addr) \ |
| HTT_ISOC_T2H_SEC_IND_FIELD_GET(MIC2, msg_addr) |
| |
| /*=== PEER_TX_READY message ===*/ |
| |
| /** |
| * @brief target -> host peer tx ready message definition |
| * |
| * @details |
| * The following diagram shows the format of the peer tx ready message sent |
| * from the target to the host. This layout assumes the target operates |
| * as little-endian. |
| * |
| * |31 19|18 8|7 0| |
| * |-----------------------------------------------------------------------| |
| * | reserved | peer ID | msg type | |
| * |-----------------------------------------------------------------------| |
| * |
| * |
| * The following field definitions describe the format of the peer info |
| * message sent from the target to the host. |
| * |
| * WORD 0: |
| * - MSG_TYPE |
| * Bits 7:0 |
| * Purpose: identifies this as peer tx ready message |
| * Value: 0x7 |
| * - PEER_ID |
| * Bits 18:8 |
| * Purpose: The ID assigned to the peer by the PEER_INFO message |
| */ |
| typedef struct htt_isoc_t2h_peer_tx_ready_s { |
| /* word 0 */ |
| A_UINT32 |
| msg_type: 8, /* HTT_ISOC_T2H_MSG_TYPE_PEER_TX_READY */ |
| peer_id: 11, |
| reserved0: 13; |
| } htt_isoc_t2h_peer_tx_ready_t; |
| |
| /* word 0 */ |
| #define HTT_ISOC_T2H_PEER_TX_READY_PEER_ID_OFFSET32 0 |
| #define HTT_ISOC_T2H_PEER_TX_READY_PEER_ID_M 0x0007ff00 |
| #define HTT_ISOC_T2H_PEER_TX_READY_PEER_ID_S 8 |
| |
| |
| /* general field access macros */ |
| |
| #define HTT_ISOC_T2H_PEER_TX_READY_FIELD_SET(field, msg_addr, value) \ |
| htt_isoc_t2h_field_set( \ |
| ((A_UINT32 *) msg_addr), \ |
| HTT_ISOC_T2H_PEER_TX_READY_ ## field ## _OFFSET32, \ |
| HTT_ISOC_T2H_PEER_TX_READY_ ## field ## _M, \ |
| HTT_ISOC_T2H_PEER_TX_READY_ ## field ## _S, \ |
| value) |
| |
| #define HTT_ISOC_T2H_PEER_TX_READY_FIELD_GET(field, msg_addr) \ |
| HTT_ISOC_T2H_FIELD_GET( \ |
| ((A_UINT32 *) msg_addr), \ |
| HTT_ISOC_T2H_PEER_TX_READY_ ## field ## _OFFSET32, \ |
| HTT_ISOC_T2H_PEER_TX_READY_ ## field ## _M, \ |
| HTT_ISOC_T2H_PEER_TX_READY_ ## field ## _S) |
| |
| /* access macros for specific fields */ |
| |
| #define HTT_ISOC_T2H_PEER_TX_READY_PEER_ID_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_PEER_TX_READY_FIELD_SET(PEER_ID, msg_addr, value) |
| #define HTT_ISOC_T2H_PEER_TX_READY_PEER_ID_GET(msg_addr) \ |
| HTT_ISOC_T2H_PEER_TX_READY_FIELD_GET(PEER_ID, msg_addr) |
| |
| |
| /*=== RX_ERR message ===*/ |
| |
| /** |
| * @brief target -> host rx error notification message definition |
| * |
| * @details |
| * The following diagram shows the format of the rx err message sent |
| * from the target to the host. This layout assumes the target operates |
| * as little-endian. |
| * |
| * |31 16|15 8|7|6|5|4 0| |
| * |---------------------------------------------------------------------| |
| * | peer ID | rx err type | msg type | |
| * |---------------------------------------------------------------------| |
| * | reserved | rx err count |M| r | ext TID | |
| * |---------------------------------------------------------------------| |
| * M = multicast |
| * r = reserved |
| * |
| * The following field definitions describe the format of the peer info |
| * message sent from the target to the host. |
| * |
| * WORD 0: |
| * - MSG_TYPE |
| * Bits 7:0 |
| * Purpose: identifies this as an rx err message |
| * Value: 0x8 |
| * - RX_ERR_TYPE |
| * Bits 15:8 |
| * Purpose: specifies which type of rx error is being reported |
| * Value: htt_rx_ind_mpdu_status enum |
| * - PEER_ID |
| * Bits 31:16 |
| * Purpose: specify which peer sent the frame that resulted in an error |
| * WORD 1: |
| * - EXT_TID |
| * Bits 4:0 |
| * Purpose: specifies which traffic type had the rx error |
| * Value: 0-15 for a real TID value, 16 for non-QoS data, 31 for unknown |
| * - MCAST |
| * Bit 6 |
| * Purpose: specify whether the rx error frame was unicast or multicast |
| * Value: 0 -> unicast, 1 -> multicast |
| * - L2_HDR_IS_80211 |
| * Bit 7 |
| * Purpose: specifies whether the included L2 header (if present) is in |
| * 802.3 or 802.11 format |
| * Value: 0 -> 802.3, 1 -> 802.11 |
| * - L2_HDR_BYTES |
| * Bits 15:8 |
| * Purpose: Specify the size of the L2 header in this rx error report. |
| * Value: |
| * If no L2 header is included, this field shall be 0. |
| * If a 802.3 + LLC/SNAP header is included, this field shall be |
| * 14 (ethernet header) + 8 (LLC/SNAP). |
| * If a 802.11 header is included, this field shall be 24 bytes for |
| * a basic header, or 26 bytes if a QoS control field is included, |
| * or 30 bytes if a 4th address is included, or 32 bytes if a 4th |
| * address and a QoS control field are included, etc. |
| * Though the L2 header included in the message needs to include |
| * padding up to a 4-byte boundary, this L2 header size field need |
| * not account for the padding following the L2 header. |
| * - SEC_HDR_BYTES |
| * Bits 23:16 |
| * Purpose: Specify the size of the security encapsulation header in |
| * this rx error report. |
| * Value: |
| * If no security header is included, this field shall be 0. |
| * If a security header is included, this field depends on the |
| * security type, which can be inferred from the rx error type. |
| * For TKIP MIC errors, the security header could be any of: |
| * 8 - if IV / KeyID and Extended IV are included |
| * 16 - if MIC is also included |
| * 20 - if ICV is also included |
| * - RX_ERR_CNT |
| * Bits 31:24 |
| * Purpose: specifies how many rx errors are reported in this message |
| * Value: |
| * Rx error reports that include a L2 header and/or security header |
| * will set this field to 1, to indicate that the error notification |
| * is for a single frame. |
| * Rx error reports that don't include a L2 header or security header |
| * can use this field to send a single message to report multiple |
| * erroneous rx frames. |
| */ |
| typedef struct htt_isoc_t2h_rx_err_s { |
| /* word 0 */ |
| A_UINT32 |
| msg_type: 8, /* HTT_ISOC_T2H_MSG_TYPE_RX_ERR */ |
| rx_err_type: 8, |
| peer_id: 16; |
| /* word 1 */ |
| A_UINT32 |
| ext_tid: 5, |
| reserved1: 1, |
| mcast: 1, |
| l2_hdr_is_80211: 1, |
| l2_hdr_bytes: 8, |
| sec_hdr_bytes: 8, |
| rx_err_cnt: 8; |
| /* words 2 - M-1: L2 header */ |
| /* words M - N: security header */ |
| } htt_isoc_t2h_rx_err_t; |
| |
| /* word 0 */ |
| #define HTT_ISOC_T2H_RX_ERR_TYPE_OFFSET32 0 |
| #define HTT_ISOC_T2H_RX_ERR_TYPE_M 0x0000ff00 |
| #define HTT_ISOC_T2H_RX_ERR_TYPE_ID_S 8 |
| |
| #define HTT_ISOC_T2H_RX_ERR_PEER_ID_OFFSET32 0 |
| #define HTT_ISOC_T2H_RX_ERR_PEER_ID_M 0xffff0000 |
| #define HTT_ISOC_T2H_RX_ERR_PEER_ID_S 16 |
| |
| /* word 1 */ |
| #define HTT_ISOC_T2H_RX_ERR_EXT_TID_OFFSET32 1 |
| #define HTT_ISOC_T2H_RX_ERR_EXT_TID_M 0x0000001f |
| #define HTT_ISOC_T2H_RX_ERR_EXT_TID_ID_S 0 |
| |
| #define HTT_ISOC_T2H_RX_ERR_MCAST_OFFSET32 1 |
| #define HTT_ISOC_T2H_RX_ERR_MCAST_M 0x00000040 |
| #define HTT_ISOC_T2H_RX_ERR_MCAST_ID_S 6 |
| |
| #define HTT_ISOC_T2H_RX_ERR_L2_HDR_IS_80211_OFFSET32 1 |
| #define HTT_ISOC_T2H_RX_ERR_L2_HDR_IS_80211_M 0x00000080 |
| #define HTT_ISOC_T2H_RX_ERR_L2_HDR_IS_80211_ID_S 7 |
| |
| #define HTT_ISOC_T2H_RX_L2_HDR_BYTES_OFFSET32 1 |
| #define HTT_ISOC_T2H_RX_L2_HDR_BYTES_M 0x0000ff00 |
| #define HTT_ISOC_T2H_RX_L2_HDR_BYTES_ID_S 8 |
| |
| #define HTT_ISOC_T2H_RX_SEC_HDR_BYTES_OFFSET32 1 |
| #define HTT_ISOC_T2H_RX_SEC_HDR_BYTES_M 0x00ff0000 |
| #define HTT_ISOC_T2H_RX_SEC_HDR_BYTES_ID_S 16 |
| |
| #define HTT_ISOC_T2H_RX_ERR_CNT_OFFSET32 1 |
| #define HTT_ISOC_T2H_RX_ERR_CNT_M 0xff000000 |
| #define HTT_ISOC_T2H_RX_ERR_CNT_ID_S 24 |
| |
| |
| /* general field access macros */ |
| |
| #define HTT_ISOC_T2H_RX_ERR_FIELD_SET(field, msg_addr, value) \ |
| htt_isoc_t2h_field_set( \ |
| ((A_UINT32 *) msg_addr), \ |
| HTT_ISOC_T2H_RX_ERR_ ## field ## _OFFSET32, \ |
| HTT_ISOC_T2H_RX_ERR_ ## field ## _M, \ |
| HTT_ISOC_T2H_RX_ERR_ ## field ## _S, \ |
| value) |
| |
| #define HTT_ISOC_T2H_RX_ERR_FIELD_GET(field, msg_addr) \ |
| HTT_ISOC_T2H_FIELD_GET( \ |
| ((A_UINT32 *) msg_addr), \ |
| HTT_ISOC_T2H_RX_ERR_ ## field ## _OFFSET32, \ |
| HTT_ISOC_T2H_RX_ERR_ ## field ## _M, \ |
| HTT_ISOC_T2H_RX_ERR_ ## field ## _S) |
| |
| /* access macros for specific fields */ |
| |
| #define HTT_ISOC_T2H_RX_ERR_TYPE_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_RX_ERR_FIELD_SET(TYPE, msg_addr, value) |
| #define HTT_ISOC_T2H_RX_ERR_TYPE_GET(msg_addr) \ |
| HTT_ISOC_T2H_RX_ERR_FIELD_GET(TYPE, msg_addr) |
| |
| #define HTT_ISOC_T2H_RX_ERR_PEER_ID_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_RX_ERR_FIELD_SET(PEER_ID, msg_addr, value) |
| #define HTT_ISOC_T2H_RX_ERR_PEER_ID_GET(msg_addr) \ |
| HTT_ISOC_T2H_RX_ERR_FIELD_GET(PEER_ID, msg_addr) |
| |
| #define HTT_ISOC_T2H_RX_ERR_EXT_TID_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_RX_ERR_FIELD_SET(EXT_TID, msg_addr, value) |
| #define HTT_ISOC_T2H_RX_ERR_EXT_TID_GET(msg_addr) \ |
| HTT_ISOC_T2H_RX_ERR_FIELD_GET(EXT_TID, msg_addr) |
| |
| #define HTT_ISOC_T2H_RX_ERR_MCAST_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_RX_ERR_FIELD_SET(MCAST, msg_addr, value) |
| #define HTT_ISOC_T2H_RX_ERR_MCAST_GET(msg_addr) \ |
| HTT_ISOC_T2H_RX_ERR_FIELD_GET(MCAST, msg_addr) |
| |
| #define HTT_ISOC_T2H_RX_ERR_L2_HDR_IS_80211_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_RX_ERR_FIELD_SET(L2_HDR_IS_80211, msg_addr, value) |
| #define HTT_ISOC_T2H_RX_ERR_L2_HDR_IS_80211_GET(msg_addr) \ |
| HTT_ISOC_T2H_RX_ERR_FIELD_GET(L2_HDR_IS_80211, msg_addr) |
| |
| #define HTT_ISOC_T2H_RX_ERR_L2_HDR_BYTES_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_RX_ERR_FIELD_SET(L2_HDR_BYTES, msg_addr, value) |
| #define HTT_ISOC_T2H_RX_ERR_L2_HDR_BYTES_GET(msg_addr) \ |
| HTT_ISOC_T2H_RX_ERR_FIELD_GET(L2_HDR_BYTES, msg_addr) |
| |
| #define HTT_ISOC_T2H_RX_ERR_SEC_HDR_BYTES_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_RX_ERR_FIELD_SET(SEC_HDR_BYTES, msg_addr, value) |
| #define HTT_ISOC_T2H_RX_ERR_SEC_HDR_BYTES_GET(msg_addr) \ |
| HTT_ISOC_T2H_RX_ERR_FIELD_GET(SEC_HDR_BYTES, msg_addr) |
| |
| #define HTT_ISOC_T2H_RX_ERR_CNT_SET(msg_addr, value) \ |
| HTT_ISOC_T2H_RX_ERR_FIELD_SET(CNT, msg_addr, value) |
| #define HTT_ISOC_T2H_RX_ERR_CNT_GET(msg_addr) \ |
| HTT_ISOC_T2H_RX_ERR_FIELD_GET(CNT, msg_addr) |
| |
| |
| #endif /* _HTT_ISOC_H_ */ |
