91 lines
3.7 KiB
C
91 lines
3.7 KiB
C
#ifndef _MEGAIOCTL_H
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#define _MEGAIOCTL_H
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/*
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* Definitions for low-level adapter interface.
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*
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* Copyright (c) 2007 by Jefferson Ogata
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*/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; see the file COPYING. If not, write to the Free Software
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* Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "mega.h"
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/* Old-style ioctl structure for megaraid 1 & 2 drivers. Cribbed from version 1 megaraid.h. */
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#pragma pack(1)
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struct uioctl_t {
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uint32_t inlen;
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uint32_t outlen;
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union {
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uint8_t fca[16];
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struct {
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uint8_t opcode;
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uint8_t subopcode;
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uint16_t adapno;
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#if BITS_PER_LONG == 32
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uint8_t *buffer;
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uint8_t pad[4];
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#endif
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#if BITS_PER_LONG == 64
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uint8_t *buffer;
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#endif
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uint32_t length;
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} fcs;
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} ui;
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uint8_t mbox[18]; /* 16 bytes + 2 status bytes */
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mraid_passthru_t pthru;
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#if BITS_PER_LONG == 32
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char *data; /* buffer <= 4096 for 0x80 commands */
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char pad[4];
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#endif
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#if BITS_PER_LONG == 64
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char *data;
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#endif
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};
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#pragma pack()
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extern int megaErrno;
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extern int megaScsiDriveInquiry (struct mega_adapter_path *adapter, uint8_t target, void *data, uint32_t len, uint8_t pageCode, uint8_t evpd);
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extern int megaScsiModeSense (struct mega_adapter_path *adapter, uint8_t target, void *data, uint32_t len, uint8_t pageControl, uint8_t page, uint8_t subpage);
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extern int megaScsiLogSense (struct mega_adapter_path *adapter, uint8_t target, void *data, uint32_t len, uint8_t pageControl, uint8_t page, uint16_t parameterPointer);
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extern int megaScsiSendDiagnostic (struct mega_adapter_path *adapter, uint8_t target, void *data, uint32_t len, uint8_t testCode, uint8_t unitOffline, uint8_t deviceOffline);
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extern int megaGetAdapterConfig8 (struct mega_adapter_path *adapter, disk_array_8ld_span8_t *data);
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extern int megaGetAdapterConfig40 (struct mega_adapter_path *adapter, disk_array_40ld_t *data);
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extern int megaGetAdapterInquiry (struct mega_adapter_path *adapter, mraid_inquiry1_t *data);
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extern int megaGetAdapterExtendedInquiry (struct mega_adapter_path *adapter, mraid_extinq1_t *data);
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extern int megaGetAdapterEnquiry3 (struct mega_adapter_path *adapter, mraid_inquiry3_t *data);
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extern int megaGetPredictiveMap (struct mega_adapter_path *adapter, struct mega_predictive_map *data);
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extern int megaGetDriveErrorCount (struct mega_adapter_path *adapter, uint8_t target, struct mega_physical_drive_error_info *data);
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extern int megaSasGetDeviceList (struct mega_adapter_path *adapter, struct mega_device_list_sas **data);
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extern int megaSasGetDiskInfo (struct mega_adapter_path *adapter, uint8_t target, struct mega_physical_disk_info_sas *data);
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extern int megaSasGetArrayConfig (struct mega_adapter_path *adapter, struct mega_array_config_sas *data);
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extern int megaSasGetBatteryInfo (struct mega_adapter_path *adapter, struct mega_battery_info_sas *data);
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extern int megaGetDriverVersion (int fd, uint32_t *version);
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extern int megaGetNumAdapters (int fd, uint32_t *numAdapters, int sas);
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extern int megaGetAdapterProductInfo (int fd, uint8_t adapno, mraid_pinfo_t *info);
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extern int megaSasGetAdapterProductInfo (int fd, uint8_t adapno, struct megasas_ctrl_info *info);
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extern int megaSasAdapterPing (int fd, uint8_t adapno);
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extern char *megaErrorString (void);
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#endif
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