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Diffstat (limited to 'arch/x86/boot/header.S')
-rw-r--r--arch/x86/boot/header.S11
1 files changed, 3 insertions, 8 deletions
diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
index efe5acfc79c..b4e15dd6786 100644
--- a/arch/x86/boot/header.S
+++ b/arch/x86/boot/header.S
@@ -283,7 +283,7 @@ _start:
# Part 2 of the header, from the old setup.S
.ascii "HdrS" # header signature
- .word 0x020a # header version number (>= 0x0105)
+ .word 0x020b # header version number (>= 0x0105)
# or else old loadlin-1.5 will fail)
.globl realmode_swtch
realmode_swtch: .word 0, 0 # default_switch, SETUPSEG
@@ -401,18 +401,13 @@ pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr
#define INIT_SIZE VO_INIT_SIZE
#endif
init_size: .long INIT_SIZE # kernel initialization size
+handover_offset: .long 0x30 # offset to the handover
+ # protocol entry point
# End of setup header #####################################################
.section ".entrytext", "ax"
start_of_setup:
-#ifdef SAFE_RESET_DISK_CONTROLLER
-# Reset the disk controller.
- movw $0x0000, %ax # Reset disk controller
- movb $0x80, %dl # All disks
- int $0x13
-#endif
-
# Force %es = %ds
movw %ds, %ax
movw %ax, %es