^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0-or-later */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) * Linux MegaRAID Unified device driver
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * Copyright (c) 2003-2004 LSI Logic Corporation.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) * FILE : mbox_defs.h
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #ifndef _MRAID_MBOX_DEFS_H_
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #define _MRAID_MBOX_DEFS_H_
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #include <linux/types.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) * Commands and states for mailbox based controllers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #define MBOXCMD_LREAD 0x01
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #define MBOXCMD_LWRITE 0x02
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #define MBOXCMD_PASSTHRU 0x03
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) #define MBOXCMD_ADPEXTINQ 0x04
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #define MBOXCMD_ADAPTERINQ 0x05
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #define MBOXCMD_LREAD64 0xA7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #define MBOXCMD_LWRITE64 0xA8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) #define MBOXCMD_PASSTHRU64 0xC3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) #define MBOXCMD_EXTPTHRU 0xE3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) #define MAIN_MISC_OPCODE 0xA4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) #define GET_MAX_SG_SUPPORT 0x01
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) #define SUPPORT_EXT_CDB 0x16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) #define FC_NEW_CONFIG 0xA1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) #define NC_SUBOP_PRODUCT_INFO 0x0E
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) #define NC_SUBOP_ENQUIRY3 0x0F
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) #define ENQ3_GET_SOLICITED_FULL 0x02
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) #define OP_DCMD_READ_CONFIG 0x04
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) #define NEW_READ_CONFIG_8LD 0x67
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) #define READ_CONFIG_8LD 0x07
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) #define FLUSH_ADAPTER 0x0A
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) #define FLUSH_SYSTEM 0xFE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) * Command for random deletion of logical drives
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) #define FC_DEL_LOGDRV 0xA4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) #define OP_SUP_DEL_LOGDRV 0x2A
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) #define OP_GET_LDID_MAP 0x18
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) #define OP_DEL_LOGDRV 0x1C
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) * BIOS commands
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) #define IS_BIOS_ENABLED 0x62
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) #define GET_BIOS 0x01
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) #define CHNL_CLASS 0xA9
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) #define GET_CHNL_CLASS 0x00
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) #define SET_CHNL_CLASS 0x01
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) #define CH_RAID 0x01
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) #define CH_SCSI 0x00
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) #define BIOS_PVT_DATA 0x40
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) #define GET_BIOS_PVT_DATA 0x00
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) * Commands to support clustering
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) #define GET_TARGET_ID 0x7D
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) #define CLUSTER_OP 0x70
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) #define GET_CLUSTER_MODE 0x02
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) #define CLUSTER_CMD 0x6E
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) #define RESERVE_LD 0x01
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) #define RELEASE_LD 0x02
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) #define RESET_RESERVATIONS 0x03
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) #define RESERVATION_STATUS 0x04
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) #define RESERVE_PD 0x05
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) #define RELEASE_PD 0x06
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) * Module battery status
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) #define BATTERY_MODULE_MISSING 0x01
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) #define BATTERY_LOW_VOLTAGE 0x02
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) #define BATTERY_TEMP_HIGH 0x04
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) #define BATTERY_PACK_MISSING 0x08
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) #define BATTERY_CHARGE_MASK 0x30
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) #define BATTERY_CHARGE_DONE 0x00
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) #define BATTERY_CHARGE_INPROG 0x10
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) #define BATTERY_CHARGE_FAIL 0x20
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) #define BATTERY_CYCLES_EXCEEDED 0x40
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) * Physical drive states.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) #define PDRV_UNCNF 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) #define PDRV_ONLINE 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) #define PDRV_FAILED 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) #define PDRV_RBLD 5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) #define PDRV_HOTSPARE 6
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) * Raid logical drive states.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) #define RDRV_OFFLINE 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) #define RDRV_DEGRADED 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) #define RDRV_OPTIMAL 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) #define RDRV_DELETED 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) * Read, write and cache policies
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) #define NO_READ_AHEAD 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) #define READ_AHEAD 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) #define ADAP_READ_AHEAD 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) #define WRMODE_WRITE_THRU 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) #define WRMODE_WRITE_BACK 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) #define CACHED_IO 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) #define DIRECT_IO 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) #define MAX_LOGICAL_DRIVES_8LD 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) #define MAX_LOGICAL_DRIVES_40LD 40
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) #define FC_MAX_PHYSICAL_DEVICES 256
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) #define MAX_MBOX_CHANNELS 5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) #define MAX_MBOX_TARGET 15
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) #define MBOX_MAX_PHYSICAL_DRIVES MAX_MBOX_CHANNELS*MAX_MBOX_TARGET
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) #define MAX_ROW_SIZE_40LD 32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) #define MAX_ROW_SIZE_8LD 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) #define SPAN_DEPTH_8_SPANS 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) #define SPAN_DEPTH_4_SPANS 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) #define MAX_REQ_SENSE_LEN 0x20
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) * struct mbox_t - Driver and f/w handshake structure.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) * @cmd : firmware command
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) * @cmdid : command id
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) * @numsectors : number of sectors to be transferred
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) * @lba : Logical Block Address on LD
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) * @xferaddr : DMA address for data transfer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) * @logdrv : logical drive number
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) * @numsge : number of scatter gather elements in sg list
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) * @resvd : reserved
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) * @busy : f/w busy, must wait to issue more commands.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) * @numstatus : number of commands completed.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) * @status : status of the commands completed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) * @completed : array of completed command ids.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) * @poll : poll and ack sequence
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) * @ack : poll and ack sequence
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) * The central handshake structure between the driver and the firmware. This
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) * structure must be allocated by the driver and aligned at 8-byte boundary.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) #define MBOX_MAX_FIRMWARE_STATUS 46
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) uint8_t cmd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) uint8_t cmdid;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) uint16_t numsectors;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) uint32_t lba;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) uint32_t xferaddr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) uint8_t logdrv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) uint8_t numsge;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) uint8_t resvd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) uint8_t busy;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) uint8_t numstatus;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) uint8_t status;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) uint8_t completed[MBOX_MAX_FIRMWARE_STATUS];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) uint8_t poll;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) uint8_t ack;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) } __attribute__ ((packed)) mbox_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) * mbox64_t - 64-bit extension for the mailbox
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) * @segment_lo : the low 32-bits of the address of the scatter-gather list
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) * @segment_hi : the upper 32-bits of the address of the scatter-gather list
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) * @mbox : 32-bit mailbox, whose xferadder field must be set to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) * 0xFFFFFFFF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) * This is the extension of the 32-bit mailbox to be able to perform DMA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) * beyond 4GB address range.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) uint32_t xferaddr_lo;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) uint32_t xferaddr_hi;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) mbox_t mbox32;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) } __attribute__ ((packed)) mbox64_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) * mailbox structure used for internal commands
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) u8 cmd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) u8 cmdid;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) u8 opcode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) u8 subopcode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) u32 lba;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) u32 xferaddr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) u8 logdrv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) u8 rsvd[3];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) u8 numstatus;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) u8 status;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) } __attribute__ ((packed)) int_mbox_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) * mraid_passthru_t - passthru structure to issue commands to physical devices
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) * @timeout : command timeout, 0=6sec, 1=60sec, 2=10min, 3=3hr
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) * @ars : set if ARS required after check condition
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) * @islogical : set if command meant for logical devices
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) * @logdrv : logical drive number if command for LD
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) * @channel : Channel on which physical device is located
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) * @target : SCSI target of the device
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) * @queuetag : unused
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) * @queueaction : unused
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) * @cdb : SCSI CDB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) * @cdblen : length of the CDB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) * @reqsenselen : amount of request sense data to be returned
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) * @reqsensearea : Sense information buffer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) * @numsge : number of scatter-gather elements in the sg list
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) * @scsistatus : SCSI status of the command completed.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) * @dataxferaddr : DMA data transfer address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) * @dataxferlen : amount of the data to be transferred.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) uint8_t timeout :3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) uint8_t ars :1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) uint8_t reserved :3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) uint8_t islogical :1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) uint8_t logdrv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) uint8_t channel;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) uint8_t target;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) uint8_t queuetag;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) uint8_t queueaction;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) uint8_t cdb[10];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) uint8_t cdblen;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) uint8_t reqsenselen;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) uint8_t reqsensearea[MAX_REQ_SENSE_LEN];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) uint8_t numsge;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) uint8_t scsistatus;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) uint32_t dataxferaddr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) uint32_t dataxferlen;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) } __attribute__ ((packed)) mraid_passthru_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) uint32_t dataxferaddr_lo;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) uint32_t dataxferaddr_hi;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) mraid_passthru_t pthru32;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) } __attribute__ ((packed)) mega_passthru64_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) * mraid_epassthru_t - passthru structure to issue commands to physical devices
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) * @timeout : command timeout, 0=6sec, 1=60sec, 2=10min, 3=3hr
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) * @ars : set if ARS required after check condition
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) * @rsvd1 : reserved field
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) * @cd_rom : (?)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) * @rsvd2 : reserved field
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) * @islogical : set if command meant for logical devices
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) * @logdrv : logical drive number if command for LD
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) * @channel : Channel on which physical device is located
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) * @target : SCSI target of the device
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) * @queuetag : unused
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) * @queueaction : unused
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) * @cdblen : length of the CDB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) * @rsvd3 : reserved field
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) * @cdb : SCSI CDB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) * @numsge : number of scatter-gather elements in the sg list
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) * @status : SCSI status of the command completed.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) * @reqsenselen : amount of request sense data to be returned
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) * @reqsensearea : Sense information buffer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) * @rsvd4 : reserved field
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) * @dataxferaddr : DMA data transfer address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) * @dataxferlen : amount of the data to be transferred.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) uint8_t timeout :3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) uint8_t ars :1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) uint8_t rsvd1 :1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) uint8_t cd_rom :1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) uint8_t rsvd2 :1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) uint8_t islogical :1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) uint8_t logdrv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) uint8_t channel;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) uint8_t target;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) uint8_t queuetag;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) uint8_t queueaction;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) uint8_t cdblen;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) uint8_t rsvd3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) uint8_t cdb[16];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) uint8_t numsge;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) uint8_t status;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) uint8_t reqsenselen;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) uint8_t reqsensearea[MAX_REQ_SENSE_LEN];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) uint8_t rsvd4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) uint32_t dataxferaddr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) uint32_t dataxferlen;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) } __attribute__ ((packed)) mraid_epassthru_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) * mraid_pinfo_t - product info, static information about the controller
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) * @data_size : current size in bytes (not including resvd)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) * @config_signature : Current value is 0x00282008
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) * @fw_version : Firmware version
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) * @bios_version : version of the BIOS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) * @product_name : Name given to the controller
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) * @max_commands : Maximum concurrent commands supported
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) * @nchannels : Number of SCSI Channels detected
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) * @fc_loop_present : Number of Fibre Loops detected
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) * @mem_type : EDO, FPM, SDRAM etc
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) * @signature :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) * @dram_size : In terms of MB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) * @subsysid : device PCI subsystem ID
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) * @subsysvid : device PCI subsystem vendor ID
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) * @notify_counters :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) * @pad1k : 135 + 889 resvd = 1024 total size
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) * This structures holds the information about the controller which is not
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) * expected to change dynamically.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) * The current value of config signature is 0x00282008:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) * 0x28 = MAX_LOGICAL_DRIVES,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) * 0x20 = Number of stripes and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) * 0x08 = Number of spans
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) uint32_t data_size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) uint32_t config_signature;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) uint8_t fw_version[16];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) uint8_t bios_version[16];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) uint8_t product_name[80];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) uint8_t max_commands;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) uint8_t nchannels;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) uint8_t fc_loop_present;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) uint8_t mem_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) uint32_t signature;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) uint16_t dram_size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) uint16_t subsysid;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) uint16_t subsysvid;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) uint8_t notify_counters;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) uint8_t pad1k[889];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) } __attribute__ ((packed)) mraid_pinfo_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) * mraid_notify_t - the notification structure
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) * @global_counter : Any change increments this counter
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) * @param_counter : Indicates any params changed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) * @param_id : Param modified - defined below
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) * @param_val : New val of last param modified
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) * @write_config_counter : write config occurred
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) * @write_config_rsvd :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) * @ldrv_op_counter : Indicates ldrv op started/completed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) * @ldrv_opid : ldrv num
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) * @ldrv_opcmd : ldrv operation - defined below
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) * @ldrv_opstatus : status of the operation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) * @ldrv_state_counter : Indicates change of ldrv state
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) * @ldrv_state_id : ldrv num
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) * @ldrv_state_new : New state
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) * @ldrv_state_old : old state
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) * @pdrv_state_counter : Indicates change of ldrv state
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) * @pdrv_state_id : pdrv id
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) * @pdrv_state_new : New state
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) * @pdrv_state_old : old state
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) * @pdrv_fmt_counter : Indicates pdrv format started/over
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) * @pdrv_fmt_id : pdrv id
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) * @pdrv_fmt_val : format started/over
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) * @pdrv_fmt_rsvd :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) * @targ_xfer_counter : Indicates SCSI-2 Xfer rate change
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) * @targ_xfer_id : pdrv Id
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) * @targ_xfer_val : new Xfer params of last pdrv
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) * @targ_xfer_rsvd :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) * @fcloop_id_chg_counter : Indicates loopid changed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) * @fcloopid_pdrvid : pdrv id
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) * @fcloop_id0 : loopid on fc loop 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) * @fcloop_id1 : loopid on fc loop 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) * @fcloop_state_counter : Indicates loop state changed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) * @fcloop_state0 : state of fc loop 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) * @fcloop_state1 : state of fc loop 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383) * @fcloop_state_rsvd :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) uint32_t global_counter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) uint8_t param_counter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) uint8_t param_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) uint16_t param_val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) uint8_t write_config_counter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) uint8_t write_config_rsvd[3];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) uint8_t ldrv_op_counter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) uint8_t ldrv_opid;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) uint8_t ldrv_opcmd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) uint8_t ldrv_opstatus;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) uint8_t ldrv_state_counter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) uint8_t ldrv_state_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) uint8_t ldrv_state_new;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) uint8_t ldrv_state_old;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) uint8_t pdrv_state_counter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) uint8_t pdrv_state_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) uint8_t pdrv_state_new;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) uint8_t pdrv_state_old;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) uint8_t pdrv_fmt_counter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) uint8_t pdrv_fmt_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) uint8_t pdrv_fmt_val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) uint8_t pdrv_fmt_rsvd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) uint8_t targ_xfer_counter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409) uint8_t targ_xfer_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) uint8_t targ_xfer_val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) uint8_t targ_xfer_rsvd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) uint8_t fcloop_id_chg_counter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) uint8_t fcloopid_pdrvid;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) uint8_t fcloop_id0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) uint8_t fcloop_id1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) uint8_t fcloop_state_counter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) uint8_t fcloop_state0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) uint8_t fcloop_state1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) uint8_t fcloop_state_rsvd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) } __attribute__ ((packed)) mraid_notify_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) * mraid_inquiry3_t - enquiry for device information
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) * @data_size : current size in bytes (not including resvd)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) * @notify :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) * @notify_rsvd :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) * @rebuild_rate : rebuild rate (0% - 100%)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) * @cache_flush_int : cache flush interval in seconds
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) * @sense_alert :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) * @drive_insert_count : drive insertion count
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) * @battery_status :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) * @num_ldrv : no. of Log Drives configured
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) * @recon_state : state of reconstruct
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) * @ldrv_op_status : logdrv Status
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) * @ldrv_size : size of each log drv
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) * @ldrv_prop :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) * @ldrv_state : state of log drives
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) * @pdrv_state : state of phys drvs.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441) * @pdrv_format :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) * @targ_xfer : phys device transfer rate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) * @pad1k : 761 + 263reserved = 1024 bytes total size
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) #define MAX_NOTIFY_SIZE 0x80
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) #define CUR_NOTIFY_SIZE sizeof(mraid_notify_t)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449) uint32_t data_size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451) mraid_notify_t notify;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) uint8_t notify_rsvd[MAX_NOTIFY_SIZE - CUR_NOTIFY_SIZE];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) uint8_t rebuild_rate;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456) uint8_t cache_flush_int;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457) uint8_t sense_alert;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) uint8_t drive_insert_count;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460) uint8_t battery_status;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) uint8_t num_ldrv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462) uint8_t recon_state[MAX_LOGICAL_DRIVES_40LD / 8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) uint16_t ldrv_op_status[MAX_LOGICAL_DRIVES_40LD / 8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) uint32_t ldrv_size[MAX_LOGICAL_DRIVES_40LD];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466) uint8_t ldrv_prop[MAX_LOGICAL_DRIVES_40LD];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 467) uint8_t ldrv_state[MAX_LOGICAL_DRIVES_40LD];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 468) uint8_t pdrv_state[FC_MAX_PHYSICAL_DEVICES];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 469) uint16_t pdrv_format[FC_MAX_PHYSICAL_DEVICES / 16];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 470)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 471) uint8_t targ_xfer[80];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 472) uint8_t pad1k[263];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 473) } __attribute__ ((packed)) mraid_inquiry3_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 474)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 475)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 476) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 477) * mraid_adapinfo_t - information about the adapter
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 478) * @max_commands : max concurrent commands supported
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 479) * @rebuild_rate : rebuild rate - 0% thru 100%
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 480) * @max_targ_per_chan : max targ per channel
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 481) * @nchannels : number of channels on HBA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 482) * @fw_version : firmware version
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 483) * @age_of_flash : number of times FW has been flashed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 484) * @chip_set_value : contents of 0xC0000832
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 485) * @dram_size : in MB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 486) * @cache_flush_interval : in seconds
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 487) * @bios_version :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 488) * @board_type :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 489) * @sense_alert :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 490) * @write_config_count : increase with every configuration change
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 491) * @drive_inserted_count : increase with every drive inserted
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 492) * @inserted_drive : channel:Id of inserted drive
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 493) * @battery_status : bit 0: battery module missing
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 494) * bit 1: VBAD
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 495) * bit 2: temperature high
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 496) * bit 3: battery pack missing
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 497) * bit 4,5:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 498) * 00 - charge complete
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 499) * 01 - fast charge in progress
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 500) * 10 - fast charge fail
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 501) * 11 - undefined
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 502) * bit 6: counter > 1000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 503) * bit 7: Undefined
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 504) * @dec_fault_bus_info :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 505) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 506) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 507) uint8_t max_commands;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 508) uint8_t rebuild_rate;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 509) uint8_t max_targ_per_chan;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 510) uint8_t nchannels;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 511) uint8_t fw_version[4];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 512) uint16_t age_of_flash;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 513) uint8_t chip_set_value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 514) uint8_t dram_size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 515) uint8_t cache_flush_interval;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 516) uint8_t bios_version[4];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 517) uint8_t board_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 518) uint8_t sense_alert;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 519) uint8_t write_config_count;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 520) uint8_t battery_status;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 521) uint8_t dec_fault_bus_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 522) } __attribute__ ((packed)) mraid_adapinfo_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 523)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 524)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 525) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 526) * mraid_ldrv_info_t - information about the logical drives
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 527) * @nldrv : Number of logical drives configured
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 528) * @rsvd :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 529) * @size : size of each logical drive
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 530) * @prop :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 531) * @state : state of each logical drive
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 532) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 533) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 534) uint8_t nldrv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 535) uint8_t rsvd[3];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 536) uint32_t size[MAX_LOGICAL_DRIVES_8LD];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 537) uint8_t prop[MAX_LOGICAL_DRIVES_8LD];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 538) uint8_t state[MAX_LOGICAL_DRIVES_8LD];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 539) } __attribute__ ((packed)) mraid_ldrv_info_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 540)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 541)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 542) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 543) * mraid_pdrv_info_t - information about the physical drives
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 544) * @pdrv_state : state of each physical drive
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 545) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 546) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 547) uint8_t pdrv_state[MBOX_MAX_PHYSICAL_DRIVES];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 548) uint8_t rsvd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 549) } __attribute__ ((packed)) mraid_pdrv_info_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 550)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 551)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 552) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 553) * mraid_inquiry_t - RAID inquiry, mailbox command 0x05
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 554) * @mraid_adapinfo_t : adapter information
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 555) * @mraid_ldrv_info_t : logical drives information
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 556) * @mraid_pdrv_info_t : physical drives information
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 557) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 558) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 559) mraid_adapinfo_t adapter_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 560) mraid_ldrv_info_t logdrv_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 561) mraid_pdrv_info_t pdrv_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 562) } __attribute__ ((packed)) mraid_inquiry_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 563)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 564)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 565) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 566) * mraid_extinq_t - RAID extended inquiry, mailbox command 0x04
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 567) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 568) * @raid_inq : raid inquiry
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 569) * @phys_drv_format :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 570) * @stack_attn :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 571) * @modem_status :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 572) * @rsvd :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 573) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 574) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 575) mraid_inquiry_t raid_inq;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 576) uint16_t phys_drv_format[MAX_MBOX_CHANNELS];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 577) uint8_t stack_attn;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 578) uint8_t modem_status;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 579) uint8_t rsvd[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 580) } __attribute__ ((packed)) mraid_extinq_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 581)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 582)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 583) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 584) * adap_device_t - device information
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 585) * @channel : channel fpor the device
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 586) * @target : target ID of the device
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 587) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 588) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 589) uint8_t channel;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 590) uint8_t target;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 591) }__attribute__ ((packed)) adap_device_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 592)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 593)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 594) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 595) * adap_span_40ld_t - 40LD span
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 596) * @start_blk : starting block
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 597) * @num_blks : number of blocks
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 598) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 599) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 600) uint32_t start_blk;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 601) uint32_t num_blks;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 602) adap_device_t device[MAX_ROW_SIZE_40LD];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 603) }__attribute__ ((packed)) adap_span_40ld_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 604)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 605)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 606) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 607) * adap_span_8ld_t - 8LD span
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 608) * @start_blk : starting block
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 609) * @num_blks : number of blocks
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 610) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 611) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 612) uint32_t start_blk;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 613) uint32_t num_blks;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 614) adap_device_t device[MAX_ROW_SIZE_8LD];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 615) }__attribute__ ((packed)) adap_span_8ld_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 616)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 617)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 618) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 619) * logdrv_param_t - logical drives parameters
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 620) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 621) * @span_depth : total number of spans
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 622) * @level : RAID level
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 623) * @read_ahead : read ahead, no read ahead, adaptive read ahead
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 624) * @stripe_sz : encoded stripe size
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 625) * @status : status of the logical drive
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 626) * @write_mode : write mode, write_through/write_back
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 627) * @direct_io : direct io or through cache
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 628) * @row_size : number of stripes in a row
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 629) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 630) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 631) uint8_t span_depth;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 632) uint8_t level;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 633) uint8_t read_ahead;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 634) uint8_t stripe_sz;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 635) uint8_t status;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 636) uint8_t write_mode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 637) uint8_t direct_io;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 638) uint8_t row_size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 639) } __attribute__ ((packed)) logdrv_param_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 640)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 641)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 642) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 643) * logdrv_40ld_t - logical drive definition for 40LD controllers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 644) * @lparam : logical drives parameters
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 645) * @span : span
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 646) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 647) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 648) logdrv_param_t lparam;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 649) adap_span_40ld_t span[SPAN_DEPTH_8_SPANS];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 650) }__attribute__ ((packed)) logdrv_40ld_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 651)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 652)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 653) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 654) * logdrv_8ld_span8_t - logical drive definition for 8LD controllers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 655) * @lparam : logical drives parameters
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 656) * @span : span
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 657) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 658) * 8-LD logical drive with up to 8 spans
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 659) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 660) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 661) logdrv_param_t lparam;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 662) adap_span_8ld_t span[SPAN_DEPTH_8_SPANS];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 663) }__attribute__ ((packed)) logdrv_8ld_span8_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 664)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 665)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 666) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 667) * logdrv_8ld_span4_t - logical drive definition for 8LD controllers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 668) * @lparam : logical drives parameters
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 669) * @span : span
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 670) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 671) * 8-LD logical drive with up to 4 spans
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 672) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 673) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 674) logdrv_param_t lparam;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 675) adap_span_8ld_t span[SPAN_DEPTH_4_SPANS];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 676) }__attribute__ ((packed)) logdrv_8ld_span4_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 677)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 678)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 679) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 680) * phys_drive_t - physical device information
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 681) * @type : Type of the device
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 682) * @cur_status : current status of the device
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 683) * @tag_depth : Level of tagging
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 684) * @sync_neg : sync negotiation - ENABLE or DISABLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 685) * @size : configurable size in terms of 512 byte
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 686) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 687) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 688) uint8_t type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 689) uint8_t cur_status;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 690) uint8_t tag_depth;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 691) uint8_t sync_neg;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 692) uint32_t size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 693) }__attribute__ ((packed)) phys_drive_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 694)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 695)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 696) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 697) * disk_array_40ld_t - disk array for 40LD controllers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 698) * @numldrv : number of logical drives
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 699) * @resvd :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 700) * @ldrv : logical drives information
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 701) * @pdrv : physical drives information
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 702) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 703) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 704) uint8_t numldrv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 705) uint8_t resvd[3];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 706) logdrv_40ld_t ldrv[MAX_LOGICAL_DRIVES_40LD];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 707) phys_drive_t pdrv[MBOX_MAX_PHYSICAL_DRIVES];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 708) }__attribute__ ((packed)) disk_array_40ld_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 709)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 710)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 711) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 712) * disk_array_8ld_span8_t - disk array for 8LD controllers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 713) * @numldrv : number of logical drives
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 714) * @resvd :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 715) * @ldrv : logical drives information
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 716) * @pdrv : physical drives information
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 717) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 718) * Disk array for 8LD logical drives with up to 8 spans
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 719) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 720) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 721) uint8_t numldrv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 722) uint8_t resvd[3];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 723) logdrv_8ld_span8_t ldrv[MAX_LOGICAL_DRIVES_8LD];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 724) phys_drive_t pdrv[MBOX_MAX_PHYSICAL_DRIVES];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 725) }__attribute__ ((packed)) disk_array_8ld_span8_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 726)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 727)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 728) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 729) * disk_array_8ld_span4_t - disk array for 8LD controllers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 730) * @numldrv : number of logical drives
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 731) * @resvd :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 732) * @ldrv : logical drives information
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 733) * @pdrv : physical drives information
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 734) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 735) * Disk array for 8LD logical drives with up to 4 spans
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 736) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 737) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 738) uint8_t numldrv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 739) uint8_t resvd[3];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 740) logdrv_8ld_span4_t ldrv[MAX_LOGICAL_DRIVES_8LD];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 741) phys_drive_t pdrv[MBOX_MAX_PHYSICAL_DRIVES];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 742) }__attribute__ ((packed)) disk_array_8ld_span4_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 743)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 744)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 745) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 746) * struct private_bios_data - bios private data for boot devices
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 747) * @geometry : bits 0-3 - BIOS geometry, 0x0001 - 1GB, 0x0010 - 2GB,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 748) * 0x1000 - 8GB, Others values are invalid
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 749) * @unused : bits 4-7 are unused
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 750) * @boot_drv : logical drive set as boot drive, 0..7 - for 8LD cards,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 751) * 0..39 - for 40LD cards
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 752) * @cksum : 0-(sum of first 13 bytes of this structure)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 753) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 754) struct private_bios_data {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 755) uint8_t geometry :4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 756) uint8_t unused :4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 757) uint8_t boot_drv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 758) uint8_t rsvd[12];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 759) uint16_t cksum;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 760) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 761)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 762)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 763) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 764) * mbox_sgl64 - 64-bit scatter list for mailbox based controllers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 765) * @address : address of the buffer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 766) * @length : data transfer length
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 767) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 768) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 769) uint64_t address;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 770) uint32_t length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 771) } __attribute__ ((packed)) mbox_sgl64;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 772)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 773) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 774) * mbox_sgl32 - 32-bit scatter list for mailbox based controllers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 775) * @address : address of the buffer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 776) * @length : data transfer length
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 777) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 778) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 779) uint32_t address;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 780) uint32_t length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 781) } __attribute__ ((packed)) mbox_sgl32;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 782)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 783) #endif // _MRAID_MBOX_DEFS_H_
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 784)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 785) /* vim: set ts=8 sw=8 tw=78: */
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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