sys-boot/syslinux/files/syslinux-3.83-disable_cursor.patch - Issue 1748010: Add syslinux patches to disable banner and blinking cursor.

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Side by Side Diff: sys-boot/syslinux/files/syslinux-3.83-disable_cursor.patch

Issue 1748010: Add syslinux patches to disable banner and blinking cursor. (Closed)

Patch Set: Force rebuild of all of syslinux. Created 10 years, 8 months ago

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	1 diff --git syslinux-3.82-orig/core/diskstart.inc syslinux-3.82-new/core/diskstar t.inc

	2 index f7ae1da..25b7131 100644

	3 --- syslinux-3.82-orig/core/diskstart.inc

	4 +++ syslinux-3.82-new/core/diskstart.inc

	5 @@ -510,6 +510,7 @@ ldlinux_ent:

	6 ;

	7 ;mov si,syslinux_banner

	8 ;call writestr_early

	9 + call disable_cursor

	10

	11 ;

	12 ; Tell the user if we're using EBIOS or CBIOS

	13 @@ -593,6 +594,18 @@ verify_checksum:

	14

	15 ;

	16 ;

	17 +; disable_cursor: Disable cursor emulation.

	18 +; This assumes we're on page 0.

	19 +;

	20 +disable_cursor:

	21 + pushad

	22 + mov ch, 020h ; Set bit 5 to disable cursor

	23 + mov ah, 01h ; Set text-mode cursor shape

	24 + int 10h ; Video BIOS services

	25 + popad

	26 + ret

	27 +

	28 +;

	29 ; writestr_early: write a null-terminated string to the console

	30 ; This assumes we're on page 0. This is only used for early

	31 ; messages, so it should be OK.

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