From f7a9082e4277f8f50a4278e37734c8aab0a24f93 Mon Sep 17 00:00:00 2001 From: Harley Travis Date: Sat, 6 Jun 2026 19:50:29 -0500 Subject: Update BlkDevAddFDC.HC The BlkDevAdd code now checks if the floppy disk has a valid RedSea boot sector before attempting to initialize it. --- Kernel/Patches/BlkDevAddFDC.HC | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'Kernel/Patches') diff --git a/Kernel/Patches/BlkDevAddFDC.HC b/Kernel/Patches/BlkDevAddFDC.HC index cc3e14b..3a9d749 100644 --- a/Kernel/Patches/BlkDevAddFDC.HC +++ b/Kernel/Patches/BlkDevAddFDC.HC @@ -11,10 +11,14 @@ case BDT_FLOPPY: if (bd->heads!=FDCChk(bd)) dv->fs_type=FSt_UNKNOWN; else { - dv->dv_signature=DRV_SIGNATURE_VAL; - dv->bd=bd; - dv->fs_type=FSt_REDSEA; - RedSeaInit(dv); + FDCReadBlks(bd,&br,0,1); + if (br.signature==MBR_PT_REDSEA && br.signature2==0xAA55) { + dv->dv_signature=DRV_SIGNATURE_VAL; + dv->bd=bd; + dv->fs_type=FSt_REDSEA; + RedSeaInit(dv); + } else + dv->fs_type=FSt_UNKNOWN; } } break; \ No newline at end of file -- cgit v1.2.3