| ******************************************************************************* |
| ** ARECA FIRMWARE SPEC |
| ******************************************************************************* |
| ** Usage of IOP331 adapter |
| ** (All In/Out is in IOP331's view) |
| ** 1. Message 0 --> InitThread message and return code |
| ** 2. Doorbell is used for RS-232 emulation |
| ** inDoorBell : bit0 -- data in ready |
| ** (DRIVER DATA WRITE OK) |
| ** bit1 -- data out has been read |
| ** (DRIVER DATA READ OK) |
| ** outDooeBell: bit0 -- data out ready |
| ** (IOP331 DATA WRITE OK) |
| ** bit1 -- data in has been read |
| ** (IOP331 DATA READ OK) |
| ** 3. Index Memory Usage |
| ** offset 0xf00 : for RS232 out (request buffer) |
| ** offset 0xe00 : for RS232 in (scratch buffer) |
| ** offset 0xa00 : for inbound message code message_rwbuffer |
| ** (driver send to IOP331) |
| ** offset 0xa00 : for outbound message code message_rwbuffer |
| ** (IOP331 send to driver) |
| ** 4. RS-232 emulation |
| ** Currently 128 byte buffer is used |
| ** 1st uint32_t : Data length (1--124) |
| ** Byte 4--127 : Max 124 bytes of data |
| ** 5. PostQ |
| ** All SCSI Command must be sent through postQ: |
| ** (inbound queue port) Request frame must be 32 bytes aligned |
| ** #bit27--bit31 => flag for post ccb |
| ** #bit0--bit26 => real address (bit27--bit31) of post arcmsr_cdb |
| ** bit31 : |
| ** 0 : 256 bytes frame |
| ** 1 : 512 bytes frame |
| ** bit30 : |
| ** 0 : normal request |
| ** 1 : BIOS request |
| ** bit29 : reserved |
| ** bit28 : reserved |
| ** bit27 : reserved |
| ** --------------------------------------------------------------------------- |
| ** (outbount queue port) Request reply |
| ** #bit27--bit31 |
| ** => flag for reply |
| ** #bit0--bit26 |
| ** => real address (bit27--bit31) of reply arcmsr_cdb |
| ** bit31 : must be 0 (for this type of reply) |
| ** bit30 : reserved for BIOS handshake |
| ** bit29 : reserved |
| ** bit28 : |
| ** 0 : no error, ignore AdapStatus/DevStatus/SenseData |
| ** 1 : Error, error code in AdapStatus/DevStatus/SenseData |
| ** bit27 : reserved |
| ** 6. BIOS request |
| ** All BIOS request is the same with request from PostQ |
| ** Except : |
| ** Request frame is sent from configuration space |
| ** offset: 0x78 : Request Frame (bit30 == 1) |
| ** offset: 0x18 : writeonly to generate |
| ** IRQ to IOP331 |
| ** Completion of request: |
| ** (bit30 == 0, bit28==err flag) |
| ** 7. Definition of SGL entry (structure) |
| ** 8. Message1 Out - Diag Status Code (????) |
| ** 9. Message0 message code : |
| ** 0x00 : NOP |
| ** 0x01 : Get Config |
| ** ->offset 0xa00 :for outbound message code message_rwbuffer |
| ** (IOP331 send to driver) |
| ** Signature 0x87974060(4) |
| ** Request len 0x00000200(4) |
| ** numbers of queue 0x00000100(4) |
| ** SDRAM Size 0x00000100(4)-->256 MB |
| ** IDE Channels 0x00000008(4) |
| ** vendor 40 bytes char |
| ** model 8 bytes char |
| ** FirmVer 16 bytes char |
| ** Device Map 16 bytes char |
| ** FirmwareVersion DWORD <== Added for checking of |
| ** new firmware capability |
| ** 0x02 : Set Config |
| ** ->offset 0xa00 :for inbound message code message_rwbuffer |
| ** (driver send to IOP331) |
| ** Signature 0x87974063(4) |
| ** UPPER32 of Request Frame (4)-->Driver Only |
| ** 0x03 : Reset (Abort all queued Command) |
| ** 0x04 : Stop Background Activity |
| ** 0x05 : Flush Cache |
| ** 0x06 : Start Background Activity |
| ** (re-start if background is halted) |
| ** 0x07 : Check If Host Command Pending |
| ** (Novell May Need This Function) |
| ** 0x08 : Set controller time |
| ** ->offset 0xa00 : for inbound message code message_rwbuffer |
| ** (driver to IOP331) |
| ** byte 0 : 0xaa <-- signature |
| ** byte 1 : 0x55 <-- signature |
| ** byte 2 : year (04) |
| ** byte 3 : month (1..12) |
| ** byte 4 : date (1..31) |
| ** byte 5 : hour (0..23) |
| ** byte 6 : minute (0..59) |
| ** byte 7 : second (0..59) |
| ******************************************************************************* |
| ******************************************************************************* |
| ** RS-232 Interface for Areca Raid Controller |
| ** The low level command interface is exclusive with VT100 terminal |
| ** -------------------------------------------------------------------- |
| ** 1. Sequence of command execution |
| ** -------------------------------------------------------------------- |
| ** (A) Header : 3 bytes sequence (0x5E, 0x01, 0x61) |
| ** (B) Command block : variable length of data including length, |
| ** command code, data and checksum byte |
| ** (C) Return data : variable length of data |
| ** -------------------------------------------------------------------- |
| ** 2. Command block |
| ** -------------------------------------------------------------------- |
| ** (A) 1st byte : command block length (low byte) |
| ** (B) 2nd byte : command block length (high byte) |
| ** note ..command block length shouldn't > 2040 bytes, |
| ** length excludes these two bytes |
| ** (C) 3rd byte : command code |
| ** (D) 4th and following bytes : variable length data bytes |
| ** depends on command code |
| ** (E) last byte : checksum byte (sum of 1st byte until last data byte) |
| ** -------------------------------------------------------------------- |
| ** 3. Command code and associated data |
| ** -------------------------------------------------------------------- |
| ** The following are command code defined in raid controller Command |
| ** code 0x10--0x1? are used for system level management, |
| ** no password checking is needed and should be implemented in separate |
| ** well controlled utility and not for end user access. |
| ** Command code 0x20--0x?? always check the password, |
| ** password must be entered to enable these command. |
| ** enum |
| ** { |
| ** GUI_SET_SERIAL=0x10, |
| ** GUI_SET_VENDOR, |
| ** GUI_SET_MODEL, |
| ** GUI_IDENTIFY, |
| ** GUI_CHECK_PASSWORD, |
| ** GUI_LOGOUT, |
| ** GUI_HTTP, |
| ** GUI_SET_ETHERNET_ADDR, |
| ** GUI_SET_LOGO, |
| ** GUI_POLL_EVENT, |
| ** GUI_GET_EVENT, |
| ** GUI_GET_HW_MONITOR, |
| ** // GUI_QUICK_CREATE=0x20, (function removed) |
| ** GUI_GET_INFO_R=0x20, |
| ** GUI_GET_INFO_V, |
| ** GUI_GET_INFO_P, |
| ** GUI_GET_INFO_S, |
| ** GUI_CLEAR_EVENT, |
| ** GUI_MUTE_BEEPER=0x30, |
| ** GUI_BEEPER_SETTING, |
| ** GUI_SET_PASSWORD, |
| ** GUI_HOST_INTERFACE_MODE, |
| ** GUI_REBUILD_PRIORITY, |
| ** GUI_MAX_ATA_MODE, |
| ** GUI_RESET_CONTROLLER, |
| ** GUI_COM_PORT_SETTING, |
| ** GUI_NO_OPERATION, |
| ** GUI_DHCP_IP, |
| ** GUI_CREATE_PASS_THROUGH=0x40, |
| ** GUI_MODIFY_PASS_THROUGH, |
| ** GUI_DELETE_PASS_THROUGH, |
| ** GUI_IDENTIFY_DEVICE, |
| ** GUI_CREATE_RAIDSET=0x50, |
| ** GUI_DELETE_RAIDSET, |
| ** GUI_EXPAND_RAIDSET, |
| ** GUI_ACTIVATE_RAIDSET, |
| ** GUI_CREATE_HOT_SPARE, |
| ** GUI_DELETE_HOT_SPARE, |
| ** GUI_CREATE_VOLUME=0x60, |
| ** GUI_MODIFY_VOLUME, |
| ** GUI_DELETE_VOLUME, |
| ** GUI_START_CHECK_VOLUME, |
| ** GUI_STOP_CHECK_VOLUME |
| ** }; |
| ** Command description : |
| ** GUI_SET_SERIAL : Set the controller serial# |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x10 |
| ** byte 3 : password length (should be 0x0f) |
| ** byte 4-0x13 : should be "ArEcATecHnoLogY" |
| ** byte 0x14--0x23 : Serial number string (must be 16 bytes) |
| ** GUI_SET_VENDOR : Set vendor string for the controller |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x11 |
| ** byte 3 : password length (should be 0x08) |
| ** byte 4-0x13 : should be "ArEcAvAr" |
| ** byte 0x14--0x3B : vendor string (must be 40 bytes) |
| ** GUI_SET_MODEL : Set the model name of the controller |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x12 |
| ** byte 3 : password length (should be 0x08) |
| ** byte 4-0x13 : should be "ArEcAvAr" |
| ** byte 0x14--0x1B : model string (must be 8 bytes) |
| ** GUI_IDENTIFY : Identify device |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x13 |
| ** return "Areca RAID Subsystem " |
| ** GUI_CHECK_PASSWORD : Verify password |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x14 |
| ** byte 3 : password length |
| ** byte 4-0x?? : user password to be checked |
| ** GUI_LOGOUT : Logout GUI (force password checking on next command) |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x15 |
| ** GUI_HTTP : HTTP interface (reserved for Http proxy service)(0x16) |
| ** |
| ** GUI_SET_ETHERNET_ADDR : Set the ethernet MAC address |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x17 |
| ** byte 3 : password length (should be 0x08) |
| ** byte 4-0x13 : should be "ArEcAvAr" |
| ** byte 0x14--0x19 : Ethernet MAC address (must be 6 bytes) |
| ** GUI_SET_LOGO : Set logo in HTTP |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x18 |
| ** byte 3 : Page# (0/1/2/3) (0xff --> clear OEM logo) |
| ** byte 4/5/6/7 : 0x55/0xaa/0xa5/0x5a |
| ** byte 8 : TITLE.JPG data (each page must be 2000 bytes) |
| ** note page0 1st 2 byte must be |
| ** actual length of the JPG file |
| ** GUI_POLL_EVENT : Poll If Event Log Changed |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x19 |
| ** GUI_GET_EVENT : Read Event |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x1a |
| ** byte 3 : Event Page (0:1st page/1/2/3:last page) |
| ** GUI_GET_HW_MONITOR : Get HW monitor data |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x1b |
| ** byte 3 : # of FANs(example 2) |
| ** byte 4 : # of Voltage sensor(example 3) |
| ** byte 5 : # of temperature sensor(example 2) |
| ** byte 6 : # of power |
| ** byte 7/8 : Fan#0 (RPM) |
| ** byte 9/10 : Fan#1 |
| ** byte 11/12 : Voltage#0 original value in *1000 |
| ** byte 13/14 : Voltage#0 value |
| ** byte 15/16 : Voltage#1 org |
| ** byte 17/18 : Voltage#1 |
| ** byte 19/20 : Voltage#2 org |
| ** byte 21/22 : Voltage#2 |
| ** byte 23 : Temp#0 |
| ** byte 24 : Temp#1 |
| ** byte 25 : Power indicator (bit0 : power#0, |
| ** bit1 : power#1) |
| ** byte 26 : UPS indicator |
| ** GUI_QUICK_CREATE : Quick create raid/volume set |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x20 |
| ** byte 3/4/5/6 : raw capacity |
| ** byte 7 : raid level |
| ** byte 8 : stripe size |
| ** byte 9 : spare |
| ** byte 10/11/12/13: device mask (the devices to create raid/volume) |
| ** This function is removed, application like |
| ** to implement quick create function |
| ** need to use GUI_CREATE_RAIDSET and GUI_CREATE_VOLUMESET function. |
| ** GUI_GET_INFO_R : Get Raid Set Information |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x20 |
| ** byte 3 : raidset# |
| ** typedef struct sGUI_RAIDSET |
| ** { |
| ** BYTE grsRaidSetName[16]; |
| ** DWORD grsCapacity; |
| ** DWORD grsCapacityX; |
| ** DWORD grsFailMask; |
| ** BYTE grsDevArray[32]; |
| ** BYTE grsMemberDevices; |
| ** BYTE grsNewMemberDevices; |
| ** BYTE grsRaidState; |
| ** BYTE grsVolumes; |
| ** BYTE grsVolumeList[16]; |
| ** BYTE grsRes1; |
| ** BYTE grsRes2; |
| ** BYTE grsRes3; |
| ** BYTE grsFreeSegments; |
| ** DWORD grsRawStripes[8]; |
| ** DWORD grsRes4; |
| ** DWORD grsRes5; // Total to 128 bytes |
| ** DWORD grsRes6; // Total to 128 bytes |
| ** } sGUI_RAIDSET, *pGUI_RAIDSET; |
| ** GUI_GET_INFO_V : Get Volume Set Information |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x21 |
| ** byte 3 : volumeset# |
| ** typedef struct sGUI_VOLUMESET |
| ** { |
| ** BYTE gvsVolumeName[16]; // 16 |
| ** DWORD gvsCapacity; |
| ** DWORD gvsCapacityX; |
| ** DWORD gvsFailMask; |
| ** DWORD gvsStripeSize; |
| ** DWORD gvsNewFailMask; |
| ** DWORD gvsNewStripeSize; |
| ** DWORD gvsVolumeStatus; |
| ** DWORD gvsProgress; // 32 |
| ** sSCSI_ATTR gvsScsi; |
| ** BYTE gvsMemberDisks; |
| ** BYTE gvsRaidLevel; // 8 |
| ** BYTE gvsNewMemberDisks; |
| ** BYTE gvsNewRaidLevel; |
| ** BYTE gvsRaidSetNumber; |
| ** BYTE gvsRes0; // 4 |
| ** BYTE gvsRes1[4]; // 64 bytes |
| ** } sGUI_VOLUMESET, *pGUI_VOLUMESET; |
| ** GUI_GET_INFO_P : Get Physical Drive Information |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x22 |
| ** byte 3 : drive # (from 0 to max-channels - 1) |
| ** typedef struct sGUI_PHY_DRV |
| ** { |
| ** BYTE gpdModelName[40]; |
| ** BYTE gpdSerialNumber[20]; |
| ** BYTE gpdFirmRev[8]; |
| ** DWORD gpdCapacity; |
| ** DWORD gpdCapacityX; // Reserved for expansion |
| ** BYTE gpdDeviceState; |
| ** BYTE gpdPioMode; |
| ** BYTE gpdCurrentUdmaMode; |
| ** BYTE gpdUdmaMode; |
| ** BYTE gpdDriveSelect; |
| ** BYTE gpdRaidNumber; // 0xff if not belongs to a raid set |
| ** sSCSI_ATTR gpdScsi; |
| ** BYTE gpdReserved[40]; // Total to 128 bytes |
| ** } sGUI_PHY_DRV, *pGUI_PHY_DRV; |
| ** GUI_GET_INFO_S : Get System Information |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x23 |
| ** typedef struct sCOM_ATTR |
| ** { |
| ** BYTE comBaudRate; |
| ** BYTE comDataBits; |
| ** BYTE comStopBits; |
| ** BYTE comParity; |
| ** BYTE comFlowControl; |
| ** } sCOM_ATTR, *pCOM_ATTR; |
| ** typedef struct sSYSTEM_INFO |
| ** { |
| ** BYTE gsiVendorName[40]; |
| ** BYTE gsiSerialNumber[16]; |
| ** BYTE gsiFirmVersion[16]; |
| ** BYTE gsiBootVersion[16]; |
| ** BYTE gsiMbVersion[16]; |
| ** BYTE gsiModelName[8]; |
| ** BYTE gsiLocalIp[4]; |
| ** BYTE gsiCurrentIp[4]; |
| ** DWORD gsiTimeTick; |
| ** DWORD gsiCpuSpeed; |
| ** DWORD gsiICache; |
| ** DWORD gsiDCache; |
| ** DWORD gsiScache; |
| ** DWORD gsiMemorySize; |
| ** DWORD gsiMemorySpeed; |
| ** DWORD gsiEvents; |
| ** BYTE gsiMacAddress[6]; |
| ** BYTE gsiDhcp; |
| ** BYTE gsiBeeper; |
| ** BYTE gsiChannelUsage; |
| ** BYTE gsiMaxAtaMode; |
| ** BYTE gsiSdramEcc; // 1:if ECC enabled |
| ** BYTE gsiRebuildPriority; |
| ** sCOM_ATTR gsiComA; // 5 bytes |
| ** sCOM_ATTR gsiComB; // 5 bytes |
| ** BYTE gsiIdeChannels; |
| ** BYTE gsiScsiHostChannels; |
| ** BYTE gsiIdeHostChannels; |
| ** BYTE gsiMaxVolumeSet; |
| ** BYTE gsiMaxRaidSet; |
| ** BYTE gsiEtherPort; // 1:if ether net port supported |
| ** BYTE gsiRaid6Engine; // 1:Raid6 engine supported |
| ** BYTE gsiRes[75]; |
| ** } sSYSTEM_INFO, *pSYSTEM_INFO; |
| ** GUI_CLEAR_EVENT : Clear System Event |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x24 |
| ** GUI_MUTE_BEEPER : Mute current beeper |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x30 |
| ** GUI_BEEPER_SETTING : Disable beeper |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x31 |
| ** byte 3 : 0->disable, 1->enable |
| ** GUI_SET_PASSWORD : Change password |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x32 |
| ** byte 3 : pass word length ( must <= 15 ) |
| ** byte 4 : password (must be alpha-numerical) |
| ** GUI_HOST_INTERFACE_MODE : Set host interface mode |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x33 |
| ** byte 3 : 0->Independent, 1->cluster |
| ** GUI_REBUILD_PRIORITY : Set rebuild priority |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x34 |
| ** byte 3 : 0/1/2/3 (low->high) |
| ** GUI_MAX_ATA_MODE : Set maximum ATA mode to be used |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x35 |
| ** byte 3 : 0/1/2/3 (133/100/66/33) |
| ** GUI_RESET_CONTROLLER : Reset Controller |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x36 |
| ** *Response with VT100 screen (discard it) |
| ** GUI_COM_PORT_SETTING : COM port setting |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x37 |
| ** byte 3 : 0->COMA (term port), |
| ** 1->COMB (debug port) |
| ** byte 4 : 0/1/2/3/4/5/6/7 |
| ** (1200/2400/4800/9600/19200/38400/57600/115200) |
| ** byte 5 : data bit |
| ** (0:7 bit, 1:8 bit : must be 8 bit) |
| ** byte 6 : stop bit (0:1, 1:2 stop bits) |
| ** byte 7 : parity (0:none, 1:off, 2:even) |
| ** byte 8 : flow control |
| ** (0:none, 1:xon/xoff, 2:hardware => must use none) |
| ** GUI_NO_OPERATION : No operation |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x38 |
| ** GUI_DHCP_IP : Set DHCP option and local IP address |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x39 |
| ** byte 3 : 0:dhcp disabled, 1:dhcp enabled |
| ** byte 4/5/6/7 : IP address |
| ** GUI_CREATE_PASS_THROUGH : Create pass through disk |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x40 |
| ** byte 3 : device # |
| ** byte 4 : scsi channel (0/1) |
| ** byte 5 : scsi id (0-->15) |
| ** byte 6 : scsi lun (0-->7) |
| ** byte 7 : tagged queue (1 : enabled) |
| ** byte 8 : cache mode (1 : enabled) |
| ** byte 9 : max speed (0/1/2/3/4, |
| ** async/20/40/80/160 for scsi) |
| ** (0/1/2/3/4, 33/66/100/133/150 for ide ) |
| ** GUI_MODIFY_PASS_THROUGH : Modify pass through disk |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x41 |
| ** byte 3 : device # |
| ** byte 4 : scsi channel (0/1) |
| ** byte 5 : scsi id (0-->15) |
| ** byte 6 : scsi lun (0-->7) |
| ** byte 7 : tagged queue (1 : enabled) |
| ** byte 8 : cache mode (1 : enabled) |
| ** byte 9 : max speed (0/1/2/3/4, |
| ** async/20/40/80/160 for scsi) |
| ** (0/1/2/3/4, 33/66/100/133/150 for ide ) |
| ** GUI_DELETE_PASS_THROUGH : Delete pass through disk |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x42 |
| ** byte 3 : device# to be deleted |
| ** GUI_IDENTIFY_DEVICE : Identify Device |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x43 |
| ** byte 3 : Flash Method |
| ** (0:flash selected, 1:flash not selected) |
| ** byte 4/5/6/7 : IDE device mask to be flashed |
| ** note .... no response data available |
| ** GUI_CREATE_RAIDSET : Create Raid Set |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x50 |
| ** byte 3/4/5/6 : device mask |
| ** byte 7-22 : raidset name (if byte 7 == 0:use default) |
| ** GUI_DELETE_RAIDSET : Delete Raid Set |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x51 |
| ** byte 3 : raidset# |
| ** GUI_EXPAND_RAIDSET : Expand Raid Set |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x52 |
| ** byte 3 : raidset# |
| ** byte 4/5/6/7 : device mask for expansion |
| ** byte 8/9/10 : (8:0 no change, 1 change, 0xff:terminate, |
| ** 9:new raid level, |
| ** 10:new stripe size |
| ** 0/1/2/3/4/5->4/8/16/32/64/128K ) |
| ** byte 11/12/13 : repeat for each volume in the raidset |
| ** GUI_ACTIVATE_RAIDSET : Activate incomplete raid set |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x53 |
| ** byte 3 : raidset# |
| ** GUI_CREATE_HOT_SPARE : Create hot spare disk |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x54 |
| ** byte 3/4/5/6 : device mask for hot spare creation |
| ** GUI_DELETE_HOT_SPARE : Delete hot spare disk |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x55 |
| ** byte 3/4/5/6 : device mask for hot spare deletion |
| ** GUI_CREATE_VOLUME : Create volume set |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x60 |
| ** byte 3 : raidset# |
| ** byte 4-19 : volume set name |
| ** (if byte4 == 0, use default) |
| ** byte 20-27 : volume capacity (blocks) |
| ** byte 28 : raid level |
| ** byte 29 : stripe size |
| ** (0/1/2/3/4/5->4/8/16/32/64/128K) |
| ** byte 30 : channel |
| ** byte 31 : ID |
| ** byte 32 : LUN |
| ** byte 33 : 1 enable tag |
| ** byte 34 : 1 enable cache |
| ** byte 35 : speed |
| ** (0/1/2/3/4->async/20/40/80/160 for scsi) |
| ** (0/1/2/3/4->33/66/100/133/150 for IDE ) |
| ** byte 36 : 1 to select quick init |
| ** |
| ** GUI_MODIFY_VOLUME : Modify volume Set |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x61 |
| ** byte 3 : volumeset# |
| ** byte 4-19 : new volume set name |
| ** (if byte4 == 0, not change) |
| ** byte 20-27 : new volume capacity (reserved) |
| ** byte 28 : new raid level |
| ** byte 29 : new stripe size |
| ** (0/1/2/3/4/5->4/8/16/32/64/128K) |
| ** byte 30 : new channel |
| ** byte 31 : new ID |
| ** byte 32 : new LUN |
| ** byte 33 : 1 enable tag |
| ** byte 34 : 1 enable cache |
| ** byte 35 : speed |
| ** (0/1/2/3/4->async/20/40/80/160 for scsi) |
| ** (0/1/2/3/4->33/66/100/133/150 for IDE ) |
| ** GUI_DELETE_VOLUME : Delete volume set |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x62 |
| ** byte 3 : volumeset# |
| ** GUI_START_CHECK_VOLUME : Start volume consistency check |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x63 |
| ** byte 3 : volumeset# |
| ** GUI_STOP_CHECK_VOLUME : Stop volume consistency check |
| ** byte 0,1 : length |
| ** byte 2 : command code 0x64 |
| ** --------------------------------------------------------------------- |
| ** 4. Returned data |
| ** --------------------------------------------------------------------- |
| ** (A) Header : 3 bytes sequence (0x5E, 0x01, 0x61) |
| ** (B) Length : 2 bytes |
| ** (low byte 1st, excludes length and checksum byte) |
| ** (C) status or data : |
| ** <1> If length == 1 ==> 1 byte status code |
| ** #define GUI_OK 0x41 |
| ** #define GUI_RAIDSET_NOT_NORMAL 0x42 |
| ** #define GUI_VOLUMESET_NOT_NORMAL 0x43 |
| ** #define GUI_NO_RAIDSET 0x44 |
| ** #define GUI_NO_VOLUMESET 0x45 |
| ** #define GUI_NO_PHYSICAL_DRIVE 0x46 |
| ** #define GUI_PARAMETER_ERROR 0x47 |
| ** #define GUI_UNSUPPORTED_COMMAND 0x48 |
| ** #define GUI_DISK_CONFIG_CHANGED 0x49 |
| ** #define GUI_INVALID_PASSWORD 0x4a |
| ** #define GUI_NO_DISK_SPACE 0x4b |
| ** #define GUI_CHECKSUM_ERROR 0x4c |
| ** #define GUI_PASSWORD_REQUIRED 0x4d |
| ** <2> If length > 1 ==> |
| ** data block returned from controller |
| ** and the contents depends on the command code |
| ** (E) Checksum : checksum of length and status or data byte |
| ************************************************************************** |