#pragma hdrstop
#pragma argsused
#include #include #include #include "hdd.h"
const word ide_atapi_identify = 0xa1; // 讀取atapi裝置的命令
const word ide_ata_identify = 0xec; // 讀取ata裝置的命令
const int disk_path_len = 128;
const int disk_info_buf_len = 128;
void changebyteorder(pchar szstring, ushort uscstrsize)
}dword getdiskmodelnumber(dword driver, char *modelnumber, char *sn_buf, char * fw_buf)
getversioninparams gvopversionparams;
result = deviceiocontrol(
hdevice,
smart_get_version,
null,
0,&gvopversionparams,
sizeof(gvopversionparams),
&readed,
null);
if (!result) //fail
if(0 == gvopversionparams.bidedevicemap)
// ide or atapi identify cmd
byte btidcmd;
sendcmdinparams inparams;
byte ndrive =0;
btidcmd = (gvopversionparams.bidedevicemap >> ndrive & 0x10) ? ide_atapi_identify : ide_ata_identify;
// output structure
byte outparams[sizeof(sendcmdoutparams) + identify_buffer_size - 1]; // + 512 - 1
//fill in the input buffer
inparams.cbuffersize = 0; //or identify_buffer_size ?
inparams.irdriveregs.bfeaturesreg = read_attributes;
inparams.irdriveregs.bsectorcountreg = 1;
inparams.irdriveregs.bsectornumberreg = 1;
inparams.irdriveregs.bcyllowreg = 0;
inparams.irdriveregs.bcylhighreg = 0;
inparams.irdriveregs.bdriveheadreg = (ndrive & 1) ? 0xb0 : 0xa0;
inparams.irdriveregs.bcommandreg = btidcmd;
= ndrive;
//get the attributes
result = deviceiocontrol(
hdevice,
smart_rcv_drive_data,
&inparams,
sizeof(sendcmdinparams) - 1,
outparams,
sizeof(sendcmdoutparams) + identify_buffer_size - 1,
&readed,
null);
if (!result) //fail
(void)closehandle(hdevice);
idinfo *ip = (idinfo *)((sendcmdoutparams*)outparams)->bbuffer ;
// get firmware number
memset(fw_buf, 0, 8);
memcpy(fw_buf, ip->sfirmwarerev, 8);
fw_buf[8] = '\0';
changebyteorder(fw_buf, 8);
printf("\n->firmware: %s", fw_buf);
// get serial number
memset(sn_buf, 0, 20);
memcpy(sn_buf, ip->sserialnumber, 20);
sn_buf[20] = '\0';
changebyteorder(sn_buf, 20);
printf("\n->serial: %s", sn_buf);
// get model number
memset(modelnumber, 0, 40);
memcpy(modelnumber, ip->smodelnumber, 40);
modelnumber[40] = '\0';
changebyteorder(modelnumber, 40);
printf("\n->model: %s", modelnumber);
return 0;
}int _tmain(int argc, _tchar* argv)
hdd.h
typedef struct _idinfo
wcapabilities; // word 49: 一般能力
ushort wreserved1; // word 50: 保留
ushort wpiotiming; // word 51: pio時序
ushort wdmatiming; // word 52: dma時序
struct wfieldvalidity; // word 53: 興許字段有效性標誌
ushort wnumcurcyls; // word 54: chs可定址的柱面數
ushort wnumcurheads; // word 55: chs可定址的磁頭數
ushort wnumcursectorspertrack; // word 56: chs可定址每磁軌扇區數
ushort wcursectorslow; // word 57: chs可定址的扇區數低位字
ushort wcursectorshigh; // word 58: chs可定址的扇區數高位字
struct wmultsectorstuff; // word 59: 多扇區讀寫設定
ulong dwtotalsectors; // word 60-61: lba可定址的扇區數
ushort wsingleworddma; // word 62: 單位元組dma支援能力
struct wmultiworddma; // word 63: 多位元組dma支援能力
struct wpiocapacity; // word 64: 高階pio支援能力
ushort wminmultiworddmacycle; // word 65: 多位元組dma傳輸週期的最小值
ushort wrecmultiworddmacycle; // word 66: 多位元組dma傳輸週期的建議值
ushort wminpionoflowcycle; // word 67: 無流控制時pio傳輸週期的最小值
ushort wminpoiflowcycle; // word 68: 有流控制時pio傳輸週期的最小值
ushort wreserved69[11]; // word 69-79: 保留
struct wmajorversion; // word 80: 主版本號
ushort wminorversion; // word 81: 副版本號
ushort wreserved82[6]; // word 82-87: 保留
struct wultradma; // word 88: ultra dma支援能力
ushort wreserved89[167]; // word 89-255
} idinfo, *pidinfo;
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