1 files changed, 0 insertions, 67 deletions
diff --git a/arch/x86/lib/memory16.S b/arch/x86/lib/memory16.S
deleted file mode 100644
index 76ee72b56c..0000000000
--- a/arch/x86/lib/memory16.S
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright (C) 2009 Juergen Beisert, Pengutronix
- *
- * This code was inspired by the GRUB2 project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- *
- */
-
-/**
- * @file
- * @brief Query the memory layout information from the BIOS
- *
- * Note: This function is running in flat and real mode. Due to some
- * other restrictions it must running from an address space below 0x10000
- */
-
-/**
- * @fn unsigned short bios_get_memsize(void)
- * @brief Does a BIOS call "INT 15H, AH=88H" to get extended memory size
- * @return Extended memory size in KB
- *
- * @note This call is limited to 64 MiB. So, if the system provides more than
- * 64 MiB of memory, still 64 MiB are reported.
- *
- */
-
-
-	.section .boot.text.bios_get_memsize, "ax"
-	.code32
-	.globl bios_get_memsize
-	.type bios_get_memsize, @function
-
-	.extern prot_to_real
-
-bios_get_memsize:
-
-	pushl %ebp
-
-	call prot_to_real	/* enter real mode */
-	.code16
-
-	movb $0x88, %ah
-	int $0x15
-
-	movw %ax, %dx
-
-	DATA32	call real_to_prot
-
-	.code32
-
-	movw %dx, %ax
-
-	popl %ebp
-	ret
-
-	.size bios_get_memsize, .-bios_get_memsize
-