Fix a bug when booting linux vdisk (.vtoy) file by F2 browser mode or by ventoy_grub.cfg in Legacy BIOS mode.

2 years ago · d8bca311b2
parent 025425f260
commit d8bca311b2
2 changed files with 9 additions and 2 deletions
--- a/INSTALL/ventoy/ipxe.krn
+++ b/INSTALL/ventoy/ipxe.krn
--- a/IPXE/ipxe_mod_code/ipxe-3fe683e/src/arch/x86/interface/pcbios/ventoy_int13.c
+++ b/IPXE/ipxe_mod_code/ipxe-3fe683e/src/arch/x86/interface/pcbios/ventoy_int13.c
@ -1443,8 +1443,15 @@ unsigned int ventoy_int13_hook (ventoy_chain_head *chain)

    if (chain->os_param.vtoy_reserved[6])
    {
-        g_drive_map1 = 0x80;
-        g_drive_map2 = 0x81;
+        if (g_hddmode)
+        {
+            /* drive map no need for linux vtoy/img boot */
+        }
+        else
+        {
+            g_drive_map1 = 0x80; 
+            g_drive_map2 = 0x81;
+        }
    }
    else if (chain->disk_drive >= 0x80 && chain->drive_map >= 0x80)
    {