mirror of
https://github.com/akuker/RASCSI.git
synced 2024-11-22 01:31:25 +00:00
Added some debug code for Issue #2. This will print out a warning when we get an unhandled mode page code, instead of crashing
This commit is contained in:
akuker
parent
4954d20f98
commit
c0e607eb9d
@ -2660,7 +2660,7 @@ int FASTCALL SCSIHD::Inquiry(
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//---------------------------------------------------------------------------
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BOOL FASTCALL SCSIHD::ModeSelect(const DWORD *cdb, const BYTE *buf, int length)
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{
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int page;
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BYTE page;
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int size;
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ASSERT(this);
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@ -2702,8 +2702,23 @@ BOOL FASTCALL SCSIHD::ModeSelect(const DWORD *cdb, const BYTE *buf, int length)
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}
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break;
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// CD-ROM Parameters
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// According to the SONY CDU-541 manual, Page code 8 is supposed
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// to set the Logical Block Adress Format, as well as the
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// inactivity timer multiplier
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case 0x08:
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// Debug code for Issue #2:
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// https://github.com/akuker/RASCSI/issues/2
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printf("\[Unhandled page code\] Received mode page code 8 with total length %d\n ", length);
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for (int i = 0; i<length; i++)
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{
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printf("%02X ", buf[i]);
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}
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printf("\n");
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break;
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// Other page
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default:
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printf("Unknown Mode Select page code received: %02X\n",page);
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break;
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}
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@ -2822,7 +2837,7 @@ BOOL FASTCALL SCSIHD_NEC::Open(const Filepath& path, BOOL /*attn*/)
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cylinders = (int)(size >> 9);
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cylinders >>= 3;
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cylinders /= 25;
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} else if (xstrcasecmp(ext, _T(".HDI")) == 0) { // Anex86 HD image?
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} else if (xstrcasecmp(ext, _T(".HDI")) == 0) { // Anex86 HD image?
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imgoffset = getDwordLE(&hdr[4 + 4]);
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imgsize = getDwordLE(&hdr[4 + 4 + 4]);
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sectorsize = getDwordLE(&hdr[4 + 4 + 4 + 4]);
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@ -2946,7 +2961,7 @@ int FASTCALL SCSIHD_NEC::AddFormat(BOOL change, BYTE *buf)
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// 1ゾーンのトラック数を設定(PC-9801-55はこの値を見ているようだ)
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buf[0x2] = (BYTE)(heads >> 8);
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buf[0x3] = (BYTE)heads;
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// 1トラックのセクタ数を設定
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buf[0xa] = (BYTE)(sectors >> 8);
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buf[0xb] = (BYTE)sectors;
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@ -2989,7 +3004,7 @@ int FASTCALL SCSIHD_NEC::AddDrive(BOOL change, BYTE *buf)
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buf[0x2] = (BYTE)(cylinders >> 16);
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buf[0x3] = (BYTE)(cylinders >> 8);
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buf[0x4] = (BYTE)cylinders;
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// ヘッド数を設定
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buf[0x5] = (BYTE)heads;
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}
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@ -3403,29 +3418,29 @@ int FASTCALL SCSIMO::AddVendor(int page, BOOL change, BYTE *buf)
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mode page code 20h - Vendor Unique Format Page
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format mode XXh type 0
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information: http://h20628.www2.hp.com/km-ext/kmcsdirect/emr_na-lpg28560-1.pdf
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offset description
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02h format mode
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03h type of format (0)
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04~07h size of user band (total sectors?)
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08~09h size of spare band (spare sectors?)
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0A~0Bh number of bands
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actual value of each 3.5inches optical medium (grabbed by Fujitsu M2513EL)
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128M 230M 540M 640M
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---------------------------------------------------
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size of user band 3CBFAh 6CF75h FE45Ch 4BC50h
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size of spare band 0400h 0401h 08CAh 08C4h
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number of bands 0001h 000Ah 0012h 000Bh
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further information: http://r2089.blog36.fc2.com/blog-entry-177.html
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*/
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if (disk.ready) {
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unsigned spare = 0;
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unsigned bands = 0;
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if (disk.size == 9) switch (disk.blocks) {
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// 128MB
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case 248826:
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@ -5013,7 +5028,7 @@ void FASTCALL SCSIBR::FS_CheckDir(BYTE *buf)
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pNamests = (Human68k::namests_t*)&buf[i];
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i += sizeof(Human68k::namests_t);
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fsresult = fs->CheckDir(nUnit, pNamests);
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}
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@ -5037,10 +5052,10 @@ void FASTCALL SCSIBR::FS_MakeDir(BYTE *buf)
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dp = (DWORD*)buf;
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nUnit = ntohl(*dp);
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i += sizeof(DWORD);
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pNamests = (Human68k::namests_t*)&buf[i];
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i += sizeof(Human68k::namests_t);
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fsresult = fs->MakeDir(nUnit, pNamests);
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}
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@ -5064,10 +5079,10 @@ void FASTCALL SCSIBR::FS_RemoveDir(BYTE *buf)
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dp = (DWORD*)buf;
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nUnit = ntohl(*dp);
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i += sizeof(DWORD);
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pNamests = (Human68k::namests_t*)&buf[i];
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i += sizeof(Human68k::namests_t);
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fsresult = fs->RemoveDir(nUnit, pNamests);
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}
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@ -5092,13 +5107,13 @@ void FASTCALL SCSIBR::FS_Rename(BYTE *buf)
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dp = (DWORD*)buf;
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nUnit = ntohl(*dp);
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i += sizeof(DWORD);
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pNamests = (Human68k::namests_t*)&buf[i];
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i += sizeof(Human68k::namests_t);
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pNamestsNew = (Human68k::namests_t*)&buf[i];
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i += sizeof(Human68k::namests_t);
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fsresult = fs->Rename(nUnit, pNamests, pNamestsNew);
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}
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@ -5122,10 +5137,10 @@ void FASTCALL SCSIBR::FS_Delete(BYTE *buf)
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dp = (DWORD*)buf;
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nUnit = ntohl(*dp);
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i += sizeof(DWORD);
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pNamests = (Human68k::namests_t*)&buf[i];
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i += sizeof(Human68k::namests_t);
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fsresult = fs->Delete(nUnit, pNamests);
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}
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@ -5150,14 +5165,14 @@ void FASTCALL SCSIBR::FS_Attribute(BYTE *buf)
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dp = (DWORD*)buf;
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nUnit = ntohl(*dp);
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i += sizeof(DWORD);
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pNamests = (Human68k::namests_t*)&buf[i];
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i += sizeof(Human68k::namests_t);
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dp = (DWORD*)&buf[i];
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nHumanAttribute = ntohl(*dp);
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i += sizeof(DWORD);
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fsresult = fs->Attribute(nUnit, pNamests, nHumanAttribute);
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}
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@ -5187,7 +5202,7 @@ void FASTCALL SCSIBR::FS_Files(BYTE *buf)
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dp = (DWORD*)&buf[i];
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nKey = ntohl(*dp);
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i += sizeof(DWORD);
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pNamests = (Human68k::namests_t*)&buf[i];
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i += sizeof(Human68k::namests_t);
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@ -5294,7 +5309,7 @@ void FASTCALL SCSIBR::FS_Create(BYTE *buf)
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dp = (DWORD*)&buf[i];
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nKey = ntohl(*dp);
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i += sizeof(DWORD);
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pNamests = (Human68k::namests_t*)&buf[i];
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i += sizeof(Human68k::namests_t);
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@ -5356,7 +5371,7 @@ void FASTCALL SCSIBR::FS_Open(BYTE *buf)
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dp = (DWORD*)&buf[i];
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nKey = ntohl(*dp);
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i += sizeof(DWORD);
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pNamests = (Human68k::namests_t*)&buf[i];
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i += sizeof(Human68k::namests_t);
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@ -5409,7 +5424,7 @@ void FASTCALL SCSIBR::FS_Close(BYTE *buf)
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dp = (DWORD*)&buf[i];
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nKey = ntohl(*dp);
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i += sizeof(DWORD);
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pFcb = (Human68k::fcb_t*)&buf[i];
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i += sizeof(Human68k::fcb_t);
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@ -5458,7 +5473,7 @@ void FASTCALL SCSIBR::FS_Read(BYTE *buf)
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pFcb = (Human68k::fcb_t*)&buf[i];
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i += sizeof(Human68k::fcb_t);
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dp = (DWORD*)&buf[i];
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nSize = ntohl(*dp);
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i += sizeof(DWORD);
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@ -5507,7 +5522,7 @@ void FASTCALL SCSIBR::FS_Write(BYTE *buf)
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dp = (DWORD*)buf;
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nKey = ntohl(*dp);
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i += sizeof(DWORD);
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pFcb = (Human68k::fcb_t*)&buf[i];
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i += sizeof(Human68k::fcb_t);
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@ -5559,7 +5574,7 @@ void FASTCALL SCSIBR::FS_Seek(BYTE *buf)
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dp = (DWORD*)buf;
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nKey = ntohl(*dp);
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i += sizeof(DWORD);
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pFcb = (Human68k::fcb_t*)&buf[i];
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i += sizeof(Human68k::fcb_t);
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@ -5618,7 +5633,7 @@ void FASTCALL SCSIBR::FS_TimeStamp(BYTE *buf)
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dp = (DWORD*)&buf[i];
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nKey = ntohl(*dp);
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i += sizeof(DWORD);
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pFcb = (Human68k::fcb_t*)&buf[i];
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i += sizeof(Human68k::fcb_t);
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@ -5699,10 +5714,10 @@ void FASTCALL SCSIBR::FS_CtrlDrive(BYTE *buf)
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dp = (DWORD*)buf;
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nUnit = ntohl(*dp);
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i += sizeof(DWORD);
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pCtrlDrive = (Human68k::ctrldrive_t*)&buf[i];
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i += sizeof(Human68k::ctrldrive_t);
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fsresult = fs->CtrlDrive(nUnit, pCtrlDrive);
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memcpy(fsout, pCtrlDrive, sizeof(Human68k::ctrldrive_t));
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@ -5729,7 +5744,7 @@ void FASTCALL SCSIBR::FS_GetDPB(BYTE *buf)
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dp = (DWORD*)buf;
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nUnit = ntohl(*dp);
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i += sizeof(DWORD);
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fsresult = fs->GetDPB(nUnit, &dpb);
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dpb.sector_size = htons(dpb.sector_size);
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@ -5772,7 +5787,7 @@ void FASTCALL SCSIBR::FS_DiskRead(BYTE *buf)
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dp = (DWORD*)&buf[i];
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nSize = ntohl(*dp);
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i += sizeof(DWORD);
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fsresult = fs->DiskRead(nUnit, fsout, nSector, nSize);
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fsoutlen = 0x200;
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}
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@ -5796,7 +5811,7 @@ void FASTCALL SCSIBR::FS_DiskWrite(BYTE *buf)
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dp = (DWORD*)buf;
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nUnit = ntohl(*dp);
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i += sizeof(DWORD);
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fsresult = fs->DiskWrite(nUnit);
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}
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@ -5873,7 +5888,7 @@ void FASTCALL SCSIBR::FS_Flush(BYTE *buf)
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dp = (DWORD*)buf;
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nUnit = ntohl(*dp);
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i += sizeof(DWORD);
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fsresult = fs->Flush(nUnit);
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}
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@ -5896,7 +5911,7 @@ void FASTCALL SCSIBR::FS_CheckMedia(BYTE *buf)
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dp = (DWORD*)buf;
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nUnit = ntohl(*dp);
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i += sizeof(DWORD);
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fsresult = fs->CheckMedia(nUnit);
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}
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@ -5919,7 +5934,7 @@ void FASTCALL SCSIBR::FS_Lock(BYTE *buf)
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dp = (DWORD*)buf;
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nUnit = ntohl(*dp);
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i += sizeof(DWORD);
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fsresult = fs->Lock(nUnit);
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}
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@ -6484,7 +6499,7 @@ void FASTCALL SASIDEV::Command()
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#ifdef RASCSI
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// Command reception handshake (10 bytes are automatically received at the first command)
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count = ctrl.bus->CommandHandShake(ctrl.buffer);
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// If no byte can be received move to the status phase
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if (count == 0) {
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Error();
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@ -7716,7 +7731,7 @@ BOOL FASTCALL SASIDEV::XferIn(BYTE *buf)
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// Read from disk
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ctrl.length = ctrl.unit[lun]->Read(buf, ctrl.next);
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ctrl.next++;
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// If there is an error, go to the status phase
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if (ctrl.length <= 0) {
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// Cancel data-in
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@ -7856,6 +7871,30 @@ void FASTCALL SASIDEV::FlushUnit()
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ctrl.unit[lun]->Flush();
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}
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break;
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// Mode Select (6)
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case 0x15:
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// MODE SELECT(10)
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case 0x55:
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// Debug code related to Issue #2 on github, where we get an unhandled Model select when
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// the mac is rebooted
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// https://github.com/akuker/RASCSI/issues/2
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Log(Log::Warning, "Received \'Mode Select\' \[%02X\]\n");
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Log(Log::Warning, " Operation Code: \[%02X\]\n", ctrl.cmd[0]);
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Log(Log::Warning, " Logical Unit %01X, PF %01X, SP %01X \[%02X\]\n", ctrl.cmd[1] >> 5, 1 & (ctrl.cmd[1] >> 4), ctrl.cmd[1] & 1, ctrl.cmd[1]);
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Log(Log::Warning, " Reserved: %02X\n", ctrl.cmd[2]);
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Log(Log::Warning, " Reserved: %02X\n", ctrl.cmd[3]);
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Log(Log::Warning, " Parameter List Len %02X\n", ctrl.cmd[4]);
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Log(Log::Warning, " Reserved: %02X\n", ctrl.cmd[5]);
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Log(Log::Warning, " Ctrl Len: %08X\n",ctrl.length);
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if (!ctrl.unit[lun]->ModeSelect(
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ctrl.cmd, ctrl.buffer, ctrl.offset)) {
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// MODE SELECT failed
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Log(Log::Warning, "Error occured while processing Mode Select command %02X\n", ctrl.cmd[0]);
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return;
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}
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break;
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default:
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printf("Received an invalid flush command %08X!!!!!\n",ctrl.cmd[0]);
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ASSERT(FALSE);
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