1*5113495bSYour Name /* 2*5113495bSYour Name * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. 3*5113495bSYour Name * 4*5113495bSYour Name * Permission to use, copy, modify, and/or distribute this software for any 5*5113495bSYour Name * purpose with or without fee is hereby granted, provided that the above 6*5113495bSYour Name * copyright notice and this permission notice appear in all copies. 7*5113495bSYour Name * 8*5113495bSYour Name * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9*5113495bSYour Name * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10*5113495bSYour Name * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 11*5113495bSYour Name * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12*5113495bSYour Name * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 13*5113495bSYour Name * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 14*5113495bSYour Name * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15*5113495bSYour Name */ 16*5113495bSYour Name 17*5113495bSYour Name #ifndef _MON_BUFFER_ADDR_H_ 18*5113495bSYour Name #define _MON_BUFFER_ADDR_H_ 19*5113495bSYour Name #if !defined(__ASSEMBLER__) 20*5113495bSYour Name #endif 21*5113495bSYour Name 22*5113495bSYour Name #define NUM_OF_DWORDS_MON_BUFFER_ADDR 4 23*5113495bSYour Name 24*5113495bSYour Name #define NUM_OF_QWORDS_MON_BUFFER_ADDR 2 25*5113495bSYour Name 26*5113495bSYour Name 27*5113495bSYour Name struct mon_buffer_addr { 28*5113495bSYour Name #ifndef WIFI_BIT_ORDER_BIG_ENDIAN 29*5113495bSYour Name uint32_t buffer_virt_addr_31_0 : 32; // [31:0] 30*5113495bSYour Name uint32_t buffer_virt_addr_63_32 : 32; // [31:0] 31*5113495bSYour Name uint32_t dma_length : 12, // [11:0] 32*5113495bSYour Name reserved_2a : 4, // [15:12] 33*5113495bSYour Name msdu_continuation : 1, // [16:16] 34*5113495bSYour Name truncated : 1, // [17:17] 35*5113495bSYour Name reserved_2b : 14; // [31:18] 36*5113495bSYour Name uint32_t tlv64_padding : 32; // [31:0] 37*5113495bSYour Name #else 38*5113495bSYour Name uint32_t buffer_virt_addr_31_0 : 32; // [31:0] 39*5113495bSYour Name uint32_t buffer_virt_addr_63_32 : 32; // [31:0] 40*5113495bSYour Name uint32_t reserved_2b : 14, // [31:18] 41*5113495bSYour Name truncated : 1, // [17:17] 42*5113495bSYour Name msdu_continuation : 1, // [16:16] 43*5113495bSYour Name reserved_2a : 4, // [15:12] 44*5113495bSYour Name dma_length : 12; // [11:0] 45*5113495bSYour Name uint32_t tlv64_padding : 32; // [31:0] 46*5113495bSYour Name #endif 47*5113495bSYour Name }; 48*5113495bSYour Name 49*5113495bSYour Name 50*5113495bSYour Name /* Description BUFFER_VIRT_ADDR_31_0 51*5113495bSYour Name 52*5113495bSYour Name Lower 32 bits of the 64-bit virtual address of the packet 53*5113495bSYour Name buffer 54*5113495bSYour Name <legal all> 55*5113495bSYour Name */ 56*5113495bSYour Name 57*5113495bSYour Name #define MON_BUFFER_ADDR_BUFFER_VIRT_ADDR_31_0_OFFSET 0x0000000000000000 58*5113495bSYour Name #define MON_BUFFER_ADDR_BUFFER_VIRT_ADDR_31_0_LSB 0 59*5113495bSYour Name #define MON_BUFFER_ADDR_BUFFER_VIRT_ADDR_31_0_MSB 31 60*5113495bSYour Name #define MON_BUFFER_ADDR_BUFFER_VIRT_ADDR_31_0_MASK 0x00000000ffffffff 61*5113495bSYour Name 62*5113495bSYour Name 63*5113495bSYour Name /* Description BUFFER_VIRT_ADDR_63_32 64*5113495bSYour Name 65*5113495bSYour Name Upper 32 bits of the 64-bit virtual address of the packet 66*5113495bSYour Name buffer 67*5113495bSYour Name <legal all> 68*5113495bSYour Name */ 69*5113495bSYour Name 70*5113495bSYour Name #define MON_BUFFER_ADDR_BUFFER_VIRT_ADDR_63_32_OFFSET 0x0000000000000000 71*5113495bSYour Name #define MON_BUFFER_ADDR_BUFFER_VIRT_ADDR_63_32_LSB 32 72*5113495bSYour Name #define MON_BUFFER_ADDR_BUFFER_VIRT_ADDR_63_32_MSB 63 73*5113495bSYour Name #define MON_BUFFER_ADDR_BUFFER_VIRT_ADDR_63_32_MASK 0xffffffff00000000 74*5113495bSYour Name 75*5113495bSYour Name 76*5113495bSYour Name /* Description DMA_LENGTH 77*5113495bSYour Name 78*5113495bSYour Name The number of bytes DMA'd into the packet buffer MINUS 1. 79*5113495bSYour Name 80*5113495bSYour Name 81*5113495bSYour Name The packet could be truncated in case of a 'TX_FLUSH' or 82*5113495bSYour Name 'RX_FLUSH,' or in case of drops due to back-pressure. 83*5113495bSYour Name <legal all> 84*5113495bSYour Name */ 85*5113495bSYour Name 86*5113495bSYour Name #define MON_BUFFER_ADDR_DMA_LENGTH_OFFSET 0x0000000000000008 87*5113495bSYour Name #define MON_BUFFER_ADDR_DMA_LENGTH_LSB 0 88*5113495bSYour Name #define MON_BUFFER_ADDR_DMA_LENGTH_MSB 11 89*5113495bSYour Name #define MON_BUFFER_ADDR_DMA_LENGTH_MASK 0x0000000000000fff 90*5113495bSYour Name 91*5113495bSYour Name 92*5113495bSYour Name /* Description RESERVED_2A 93*5113495bSYour Name 94*5113495bSYour Name <legal 0> 95*5113495bSYour Name */ 96*5113495bSYour Name 97*5113495bSYour Name #define MON_BUFFER_ADDR_RESERVED_2A_OFFSET 0x0000000000000008 98*5113495bSYour Name #define MON_BUFFER_ADDR_RESERVED_2A_LSB 12 99*5113495bSYour Name #define MON_BUFFER_ADDR_RESERVED_2A_MSB 15 100*5113495bSYour Name #define MON_BUFFER_ADDR_RESERVED_2A_MASK 0x000000000000f000 101*5113495bSYour Name 102*5113495bSYour Name 103*5113495bSYour Name /* Description MSDU_CONTINUATION 104*5113495bSYour Name 105*5113495bSYour Name When set, this packet buffer was not able to hold the entire 106*5113495bSYour Name MSDU. The next buffer will therefore contain additional 107*5113495bSYour Name packet bytes. 108*5113495bSYour Name <legal all> 109*5113495bSYour Name */ 110*5113495bSYour Name 111*5113495bSYour Name #define MON_BUFFER_ADDR_MSDU_CONTINUATION_OFFSET 0x0000000000000008 112*5113495bSYour Name #define MON_BUFFER_ADDR_MSDU_CONTINUATION_LSB 16 113*5113495bSYour Name #define MON_BUFFER_ADDR_MSDU_CONTINUATION_MSB 16 114*5113495bSYour Name #define MON_BUFFER_ADDR_MSDU_CONTINUATION_MASK 0x0000000000010000 115*5113495bSYour Name 116*5113495bSYour Name 117*5113495bSYour Name /* Description TRUNCATED 118*5113495bSYour Name 119*5113495bSYour Name When set, this TLV belongs to a previously truncated MPDU. 120*5113495bSYour Name 121*5113495bSYour Name <legal all> 122*5113495bSYour Name */ 123*5113495bSYour Name 124*5113495bSYour Name #define MON_BUFFER_ADDR_TRUNCATED_OFFSET 0x0000000000000008 125*5113495bSYour Name #define MON_BUFFER_ADDR_TRUNCATED_LSB 17 126*5113495bSYour Name #define MON_BUFFER_ADDR_TRUNCATED_MSB 17 127*5113495bSYour Name #define MON_BUFFER_ADDR_TRUNCATED_MASK 0x0000000000020000 128*5113495bSYour Name 129*5113495bSYour Name 130*5113495bSYour Name /* Description RESERVED_2B 131*5113495bSYour Name 132*5113495bSYour Name <legal 0> 133*5113495bSYour Name */ 134*5113495bSYour Name 135*5113495bSYour Name #define MON_BUFFER_ADDR_RESERVED_2B_OFFSET 0x0000000000000008 136*5113495bSYour Name #define MON_BUFFER_ADDR_RESERVED_2B_LSB 18 137*5113495bSYour Name #define MON_BUFFER_ADDR_RESERVED_2B_MSB 31 138*5113495bSYour Name #define MON_BUFFER_ADDR_RESERVED_2B_MASK 0x00000000fffc0000 139*5113495bSYour Name 140*5113495bSYour Name 141*5113495bSYour Name /* Description TLV64_PADDING 142*5113495bSYour Name 143*5113495bSYour Name Automatic DWORD padding inserted while converting TLV32 144*5113495bSYour Name to TLV64 for 64 bit ARCH 145*5113495bSYour Name <legal 0> 146*5113495bSYour Name */ 147*5113495bSYour Name 148*5113495bSYour Name #define MON_BUFFER_ADDR_TLV64_PADDING_OFFSET 0x0000000000000008 149*5113495bSYour Name #define MON_BUFFER_ADDR_TLV64_PADDING_LSB 32 150*5113495bSYour Name #define MON_BUFFER_ADDR_TLV64_PADDING_MSB 63 151*5113495bSYour Name #define MON_BUFFER_ADDR_TLV64_PADDING_MASK 0xffffffff00000000 152*5113495bSYour Name 153*5113495bSYour Name 154*5113495bSYour Name 155*5113495bSYour Name #endif // MON_BUFFER_ADDR 156