^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0-only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * SAS structures and definitions header file
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * Copyright (C) 2005 Adaptec, Inc. All rights reserved.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #ifndef _SAS_H_
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #define _SAS_H_
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <linux/types.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #include <asm/byteorder.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #define SAS_ADDR_SIZE 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #define HASHED_SAS_ADDR_SIZE 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #define SAS_ADDR(_sa) ((unsigned long long) be64_to_cpu(*(__be64 *)(_sa)))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #define SMP_REQUEST 0x40
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #define SMP_RESPONSE 0x41
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) #define SSP_DATA 0x01
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #define SSP_XFER_RDY 0x05
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #define SSP_COMMAND 0x06
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #define SSP_RESPONSE 0x07
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) #define SSP_TASK 0x16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) #define SMP_REPORT_GENERAL 0x00
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) #define SMP_REPORT_MANUF_INFO 0x01
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) #define SMP_READ_GPIO_REG 0x02
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) #define SMP_DISCOVER 0x10
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) #define SMP_REPORT_PHY_ERR_LOG 0x11
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) #define SMP_REPORT_PHY_SATA 0x12
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) #define SMP_REPORT_ROUTE_INFO 0x13
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) #define SMP_WRITE_GPIO_REG 0x82
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) #define SMP_CONF_ROUTE_INFO 0x90
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) #define SMP_PHY_CONTROL 0x91
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) #define SMP_PHY_TEST_FUNCTION 0x92
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) #define SMP_RESP_FUNC_ACC 0x00
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) #define SMP_RESP_FUNC_UNK 0x01
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) #define SMP_RESP_FUNC_FAILED 0x02
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) #define SMP_RESP_INV_FRM_LEN 0x03
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) #define SMP_RESP_NO_PHY 0x10
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) #define SMP_RESP_NO_INDEX 0x11
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) #define SMP_RESP_PHY_NO_SATA 0x12
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) #define SMP_RESP_PHY_UNK_OP 0x13
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) #define SMP_RESP_PHY_UNK_TESTF 0x14
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) #define SMP_RESP_PHY_TEST_INPROG 0x15
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) #define SMP_RESP_PHY_VACANT 0x16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) /* SAM TMFs */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) #define TMF_ABORT_TASK 0x01
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) #define TMF_ABORT_TASK_SET 0x02
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) #define TMF_CLEAR_TASK_SET 0x04
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) #define TMF_LU_RESET 0x08
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) #define TMF_CLEAR_ACA 0x40
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) #define TMF_QUERY_TASK 0x80
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) /* SAS TMF responses */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) #define TMF_RESP_FUNC_COMPLETE 0x00
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) #define TMF_RESP_INVALID_FRAME 0x02
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) #define TMF_RESP_FUNC_ESUPP 0x04
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) #define TMF_RESP_FUNC_FAILED 0x05
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) #define TMF_RESP_FUNC_SUCC 0x08
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) #define TMF_RESP_NO_LUN 0x09
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) #define TMF_RESP_OVERLAPPED_TAG 0x0A
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) enum sas_oob_mode {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) OOB_NOT_CONNECTED,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) SATA_OOB_MODE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) SAS_OOB_MODE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) /* See sas_discover.c if you plan on changing these */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) enum sas_device_type {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) /* these are SAS protocol defined (attached device type field) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) SAS_PHY_UNUSED = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) SAS_END_DEVICE = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) SAS_EDGE_EXPANDER_DEVICE = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) SAS_FANOUT_EXPANDER_DEVICE = 3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) /* these are internal to libsas */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) SAS_HA = 4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) SAS_SATA_DEV = 5,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) SAS_SATA_PM = 7,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) SAS_SATA_PM_PORT = 8,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) SAS_SATA_PENDING = 9,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) enum sas_protocol {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) SAS_PROTOCOL_NONE = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) SAS_PROTOCOL_SATA = 0x01,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) SAS_PROTOCOL_SMP = 0x02,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) SAS_PROTOCOL_STP = 0x04,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) SAS_PROTOCOL_SSP = 0x08,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) SAS_PROTOCOL_ALL = 0x0E,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) SAS_PROTOCOL_STP_ALL = SAS_PROTOCOL_STP|SAS_PROTOCOL_SATA,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) /* From the spec; local phys only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) enum phy_func {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) PHY_FUNC_NOP,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) PHY_FUNC_LINK_RESET, /* Enables the phy */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) PHY_FUNC_HARD_RESET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) PHY_FUNC_DISABLE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) PHY_FUNC_CLEAR_ERROR_LOG = 5,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) PHY_FUNC_CLEAR_AFFIL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) PHY_FUNC_TX_SATA_PS_SIGNAL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) PHY_FUNC_RELEASE_SPINUP_HOLD = 0x10, /* LOCAL PORT ONLY! */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) PHY_FUNC_SET_LINK_RATE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) PHY_FUNC_GET_EVENTS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) /* SAS LLDD would need to report only _very_few_ of those, like BROADCAST.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) * Most of those are here for completeness.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) enum sas_prim {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) SAS_PRIM_AIP_NORMAL = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) SAS_PRIM_AIP_R0 = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) SAS_PRIM_AIP_R1 = 3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) SAS_PRIM_AIP_R2 = 4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) SAS_PRIM_AIP_WC = 5,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) SAS_PRIM_AIP_WD = 6,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) SAS_PRIM_AIP_WP = 7,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) SAS_PRIM_AIP_RWP = 8,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) SAS_PRIM_BC_CH = 9,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) SAS_PRIM_BC_RCH0 = 10,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) SAS_PRIM_BC_RCH1 = 11,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) SAS_PRIM_BC_R0 = 12,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) SAS_PRIM_BC_R1 = 13,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) SAS_PRIM_BC_R2 = 14,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) SAS_PRIM_BC_R3 = 15,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) SAS_PRIM_BC_R4 = 16,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) SAS_PRIM_NOTIFY_ENSP= 17,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) SAS_PRIM_NOTIFY_R0 = 18,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) SAS_PRIM_NOTIFY_R1 = 19,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) SAS_PRIM_NOTIFY_R2 = 20,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) SAS_PRIM_CLOSE_CLAF = 21,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) SAS_PRIM_CLOSE_NORM = 22,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) SAS_PRIM_CLOSE_R0 = 23,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) SAS_PRIM_CLOSE_R1 = 24,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) SAS_PRIM_OPEN_RTRY = 25,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) SAS_PRIM_OPEN_RJCT = 26,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) SAS_PRIM_OPEN_ACPT = 27,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) SAS_PRIM_DONE = 28,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) SAS_PRIM_BREAK = 29,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) SATA_PRIM_DMAT = 33,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) SATA_PRIM_PMNAK = 34,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) SATA_PRIM_PMACK = 35,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) SATA_PRIM_PMREQ_S = 36,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) SATA_PRIM_PMREQ_P = 37,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) SATA_SATA_R_ERR = 38,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) enum sas_open_rej_reason {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) /* Abandon open */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) SAS_OREJ_UNKNOWN = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) SAS_OREJ_BAD_DEST = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) SAS_OREJ_CONN_RATE = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) SAS_OREJ_EPROTO = 3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) SAS_OREJ_RESV_AB0 = 4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) SAS_OREJ_RESV_AB1 = 5,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) SAS_OREJ_RESV_AB2 = 6,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) SAS_OREJ_RESV_AB3 = 7,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) SAS_OREJ_WRONG_DEST= 8,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) SAS_OREJ_STP_NORES = 9,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) /* Retry open */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) SAS_OREJ_NO_DEST = 10,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) SAS_OREJ_PATH_BLOCKED = 11,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) SAS_OREJ_RSVD_CONT0 = 12,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) SAS_OREJ_RSVD_CONT1 = 13,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) SAS_OREJ_RSVD_INIT0 = 14,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) SAS_OREJ_RSVD_INIT1 = 15,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) SAS_OREJ_RSVD_STOP0 = 16,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) SAS_OREJ_RSVD_STOP1 = 17,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) SAS_OREJ_RSVD_RETRY = 18,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) enum sas_gpio_reg_type {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) SAS_GPIO_REG_CFG = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) SAS_GPIO_REG_RX = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) SAS_GPIO_REG_RX_GP = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) SAS_GPIO_REG_TX = 3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) SAS_GPIO_REG_TX_GP = 4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) struct dev_to_host_fis {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) u8 fis_type; /* 0x34 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) u8 flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) u8 status;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) u8 error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) u8 lbal;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) union { u8 lbam; u8 byte_count_low; };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) union { u8 lbah; u8 byte_count_high; };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) u8 device;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) u8 lbal_exp;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) u8 lbam_exp;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) u8 lbah_exp;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) u8 _r_a;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) union { u8 sector_count; u8 interrupt_reason; };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) u8 sector_count_exp;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) u8 _r_b;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) u8 _r_c;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) u32 _r_d;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) struct host_to_dev_fis {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) u8 fis_type; /* 0x27 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) u8 flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) u8 command;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) u8 features;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) u8 lbal;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) union { u8 lbam; u8 byte_count_low; };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) union { u8 lbah; u8 byte_count_high; };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) u8 device;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) u8 lbal_exp;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) u8 lbam_exp;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) u8 lbah_exp;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) u8 features_exp;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) union { u8 sector_count; u8 interrupt_reason; };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) u8 sector_count_exp;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) u8 _r_a;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) u8 control;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) u32 _r_b;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) /* Prefer to have code clarity over header file clarity.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) #ifdef __LITTLE_ENDIAN_BITFIELD
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) struct sas_identify_frame {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) /* Byte 0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) u8 frame_type:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) u8 dev_type:3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) u8 _un0:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) /* Byte 1 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) u8 _un1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) /* Byte 2 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) union {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) u8 _un20:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) u8 smp_iport:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) u8 stp_iport:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) u8 ssp_iport:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) u8 _un247:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) u8 initiator_bits;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) /* Byte 3 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) union {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) u8 _un30:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) u8 smp_tport:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) u8 stp_tport:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) u8 ssp_tport:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) u8 _un347:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) u8 target_bits;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) /* Byte 4 - 11 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) u8 _un4_11[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) /* Byte 12 - 19 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) u8 sas_addr[SAS_ADDR_SIZE];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) /* Byte 20 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) u8 phy_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) u8 _un21_27[7];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) __be32 crc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) struct ssp_frame_hdr {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) u8 frame_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) u8 hashed_dest_addr[HASHED_SAS_ADDR_SIZE];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) u8 _r_a;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) u8 hashed_src_addr[HASHED_SAS_ADDR_SIZE];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) __be16 _r_b;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) u8 changing_data_ptr:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) u8 retransmit:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) u8 retry_data_frames:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) u8 _r_c:5;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) u8 num_fill_bytes:2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) u8 _r_d:6;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) u32 _r_e;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) __be16 tag;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) __be16 tptt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) __be32 data_offs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) struct ssp_response_iu {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) u8 _r_a[10];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) u8 datapres:2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) u8 _r_b:6;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) u8 status;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) u32 _r_c;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) __be32 sense_data_len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) __be32 response_data_len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) u8 resp_data[0];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) u8 sense_data[];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) struct ssp_command_iu {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) u8 lun[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) u8 _r_a;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) union {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) u8 attr:3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) u8 prio:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) u8 efb:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) u8 efb_prio_attr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) u8 _r_b;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) u8 _r_c:2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) u8 add_cdb_len:6;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) u8 cdb[16];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) u8 add_cdb[];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) struct xfer_rdy_iu {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) __be32 requested_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) __be32 write_data_len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) __be32 _r_a;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) struct ssp_tmf_iu {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) u8 lun[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) u16 _r_a;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) u8 tmf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) u8 _r_b;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) __be16 tag;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) u8 _r_c[14];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) /* ---------- SMP ---------- */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) struct report_general_resp {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) __be16 change_count;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) __be16 route_indexes;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) u8 _r_a;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) u8 num_phys;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) u8 conf_route_table:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) u8 configuring:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) u8 config_others:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) u8 orej_retry_supp:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) u8 stp_cont_awt:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) u8 self_config:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) u8 zone_config:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) u8 t2t_supp:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) u8 _r_c;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) u8 enclosure_logical_id[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) u8 _r_d[12];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) struct discover_resp {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) u8 _r_a[5];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) u8 phy_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) __be16 _r_b;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) u8 _r_c:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) u8 attached_dev_type:3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) u8 _r_d:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) u8 linkrate:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) u8 _r_e:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) u8 attached_sata_host:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) u8 iproto:3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) u8 _r_f:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) u8 attached_sata_dev:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409) u8 tproto:3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) u8 _r_g:3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) u8 attached_sata_ps:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) u8 sas_addr[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) u8 attached_sas_addr[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) u8 attached_phy_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) u8 _r_h[7];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) u8 hmin_linkrate:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) u8 pmin_linkrate:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421) u8 hmax_linkrate:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) u8 pmax_linkrate:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) u8 change_count;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) u8 pptv:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) u8 _r_i:3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) u8 virtual:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) u8 routing_attr:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) u8 _r_j:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) u8 conn_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) u8 conn_el_index;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) u8 conn_phy_link;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) u8 _r_k[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) struct report_phy_sata_resp {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441) u8 _r_a[5];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) u8 phy_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444) u8 _r_b;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) u8 affil_valid:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447) u8 affil_supp:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448) u8 _r_c:6;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450) u32 _r_d;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452) u8 stp_sas_addr[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454) struct dev_to_host_fis fis;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456) u32 _r_e;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) u8 affil_stp_ini_addr[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460) __be32 crc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) struct smp_resp {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464) u8 frame_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) u8 function;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466) u8 result;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 467) u8 reserved;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 468) union {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 469) struct report_general_resp rg;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 470) struct discover_resp disc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 471) struct report_phy_sata_resp rps;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 472) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 473) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 474)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 475) #elif defined(__BIG_ENDIAN_BITFIELD)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 476) struct sas_identify_frame {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 477) /* Byte 0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 478) u8 _un0:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 479) u8 dev_type:3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 480) u8 frame_type:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 481)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 482) /* Byte 1 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 483) u8 _un1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 484)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 485) /* Byte 2 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 486) union {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 487) struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 488) u8 _un247:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 489) u8 ssp_iport:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 490) u8 stp_iport:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 491) u8 smp_iport:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 492) u8 _un20:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 493) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 494) u8 initiator_bits;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 495) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 496)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 497) /* Byte 3 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 498) union {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 499) struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 500) u8 _un347:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 501) u8 ssp_tport:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 502) u8 stp_tport:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 503) u8 smp_tport:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 504) u8 _un30:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 505) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 506) u8 target_bits;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 507) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 508)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 509) /* Byte 4 - 11 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 510) u8 _un4_11[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 511)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 512) /* Byte 12 - 19 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 513) u8 sas_addr[SAS_ADDR_SIZE];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 514)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 515) /* Byte 20 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 516) u8 phy_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 517)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 518) u8 _un21_27[7];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 519)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 520) __be32 crc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 521) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 522)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 523) struct ssp_frame_hdr {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 524) u8 frame_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 525) u8 hashed_dest_addr[HASHED_SAS_ADDR_SIZE];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 526) u8 _r_a;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 527) u8 hashed_src_addr[HASHED_SAS_ADDR_SIZE];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 528) __be16 _r_b;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 529)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 530) u8 _r_c:5;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 531) u8 retry_data_frames:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 532) u8 retransmit:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 533) u8 changing_data_ptr:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 534)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 535) u8 _r_d:6;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 536) u8 num_fill_bytes:2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 537)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 538) u32 _r_e;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 539) __be16 tag;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 540) __be16 tptt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 541) __be32 data_offs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 542) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 543)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 544) struct ssp_response_iu {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 545) u8 _r_a[10];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 546)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 547) u8 _r_b:6;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 548) u8 datapres:2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 549)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 550) u8 status;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 551)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 552) u32 _r_c;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 553)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 554) __be32 sense_data_len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 555) __be32 response_data_len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 556)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 557) u8 resp_data[0];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 558) u8 sense_data[];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 559) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 560)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 561) struct ssp_command_iu {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 562) u8 lun[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 563) u8 _r_a;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 564)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 565) union {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 566) struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 567) u8 efb:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 568) u8 prio:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 569) u8 attr:3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 570) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 571) u8 efb_prio_attr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 572) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 573)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 574) u8 _r_b;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 575)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 576) u8 add_cdb_len:6;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 577) u8 _r_c:2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 578)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 579) u8 cdb[16];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 580) u8 add_cdb[];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 581) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 582)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 583) struct xfer_rdy_iu {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 584) __be32 requested_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 585) __be32 write_data_len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 586) __be32 _r_a;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 587) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 588)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 589) struct ssp_tmf_iu {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 590) u8 lun[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 591) u16 _r_a;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 592) u8 tmf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 593) u8 _r_b;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 594) __be16 tag;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 595) u8 _r_c[14];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 596) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 597)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 598) /* ---------- SMP ---------- */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 599)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 600) struct report_general_resp {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 601) __be16 change_count;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 602) __be16 route_indexes;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 603) u8 _r_a;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 604) u8 num_phys;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 605)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 606) u8 t2t_supp:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 607) u8 zone_config:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 608) u8 self_config:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 609) u8 stp_cont_awt:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 610) u8 orej_retry_supp:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 611) u8 config_others:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 612) u8 configuring:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 613) u8 conf_route_table:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 614)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 615) u8 _r_c;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 616)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 617) u8 enclosure_logical_id[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 618)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 619) u8 _r_d[12];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 620) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 621)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 622) struct discover_resp {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 623) u8 _r_a[5];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 624)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 625) u8 phy_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 626) __be16 _r_b;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 627)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 628) u8 _r_d:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 629) u8 attached_dev_type:3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 630) u8 _r_c:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 631)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 632) u8 _r_e:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 633) u8 linkrate:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 634)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 635) u8 _r_f:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 636) u8 iproto:3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 637) u8 attached_sata_host:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 638)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 639) u8 attached_sata_ps:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 640) u8 _r_g:3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 641) u8 tproto:3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 642) u8 attached_sata_dev:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 643)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 644) u8 sas_addr[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 645) u8 attached_sas_addr[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 646) u8 attached_phy_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 647)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 648) u8 _r_h[7];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 649)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 650) u8 pmin_linkrate:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 651) u8 hmin_linkrate:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 652) u8 pmax_linkrate:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 653) u8 hmax_linkrate:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 654)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 655) u8 change_count;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 656)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 657) u8 virtual:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 658) u8 _r_i:3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 659) u8 pptv:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 660)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 661) u8 _r_j:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 662) u8 routing_attr:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 663)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 664) u8 conn_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 665) u8 conn_el_index;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 666) u8 conn_phy_link;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 667)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 668) u8 _r_k[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 669) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 670)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 671) struct report_phy_sata_resp {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 672) u8 _r_a[5];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 673)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 674) u8 phy_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 675) u8 _r_b;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 676)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 677) u8 _r_c:6;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 678) u8 affil_supp:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 679) u8 affil_valid:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 680)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 681) u32 _r_d;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 682)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 683) u8 stp_sas_addr[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 684)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 685) struct dev_to_host_fis fis;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 686)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 687) u32 _r_e;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 688)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 689) u8 affil_stp_ini_addr[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 690)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 691) __be32 crc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 692) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 693)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 694) struct smp_resp {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 695) u8 frame_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 696) u8 function;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 697) u8 result;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 698) u8 reserved;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 699) union {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 700) struct report_general_resp rg;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 701) struct discover_resp disc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 702) struct report_phy_sata_resp rps;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 703) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 704) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 705)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 706) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 707) #error "Bitfield order not defined!"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 708) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 709)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 710) #endif /* _SAS_H_ */
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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