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ao486: Add ATA-1 Identify Drive words 4 and 5 for ao486 BIOS (#1006)

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humply
2025-07-20 10:39:18 +02:00
committed by GitHub
parent 03445fd99b
commit a92802b5f4
1 changed files with 5 additions and 5 deletions
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10
ide.cpp
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@@ -483,12 +483,12 @@ void ide_img_set(uint32_t drvnum, fileTYPE *f, int cd, int sectors, int heads, i
uint16_t identify[256] =
{
0x0040, //word 0
drive->cylinders, //word 1
drive->cylinders, //word 1 cylinders (used by e.g. ao486)
0x0000, //word 2 reserved
drive->heads, //word 3
0x0000, //word 4 obsolete
0x0000, //word 5 obsolete
drive->spt, //word 6
drive->heads, //word 3 heads (used by e.g. ao486)
(uint16_t)(512 * drive->spt), //word 4 bytes per track
512, //word 5 bytes per sector (used by e.g. ao486)
drive->spt, //word 6 sectors per track (used by e.g. ao486)
0x0000, //word 7 vendor specific
0x0000, //word 8 vendor specific
0x0000, //word 9 vendor specific