claunia/86Box
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Added the NCR 53c815 and 53c820, and made sure the 53c810 and the 53c820 do not have the BIOS option as real ones do not have a BIOS BAR, while the 53c815 and 53c825 do (they are basically 53c810 and 53c820, respectively, with own BIOS support);

Browse Source 
Roughly implemented the SCSI IDENTIFY message LUN operation, fixes some SCSI controller drivers in some situations;
Added an undocumented CMD640 IDE controller register required by Linux and by a DOS driver.
This commit is contained in:
OBattler
2021-03-23 06:32:18 +01:00
parent cc3129dc3c
commit bd792b8e7a
18 changed files with 107 additions and 54 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/disk/hdc_ide_cmd640.c
View File

@@ -133,6 +133,9 @@ cmd640_common_write(int addr, uint8_t val, cmd640_t *dev)
case 0x57:
dev->regs[addr] = val & 0xdc;
break;
case 0x5b: /* Undocumented register that Linux attempts to use! */
dev->regs[addr] = val;
break;
}
}