aboutsummaryrefslogtreecommitdiffstats
path: root/arch/x86/boot
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/boot')
-rw-r--r--arch/x86/boot/Makefile1
-rw-r--r--arch/x86/boot/a20.c6
-rw-r--r--arch/x86/boot/boot.h3
-rw-r--r--arch/x86/boot/main.c5
-rw-r--r--arch/x86/boot/voyager.c40
5 files changed, 0 insertions, 55 deletions
diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
index cd48c7210016..c70eff69a1fb 100644
--- a/arch/x86/boot/Makefile
+++ b/arch/x86/boot/Makefile
@@ -32,7 +32,6 @@ setup-y += a20.o cmdline.o copy.o cpu.o cpucheck.o edd.o
32setup-y += header.o main.o mca.o memory.o pm.o pmjump.o 32setup-y += header.o main.o mca.o memory.o pm.o pmjump.o
33setup-y += printf.o string.o tty.o video.o video-mode.o version.o 33setup-y += printf.o string.o tty.o video.o video-mode.o version.o
34setup-$(CONFIG_X86_APM_BOOT) += apm.o 34setup-$(CONFIG_X86_APM_BOOT) += apm.o
35setup-$(CONFIG_X86_VOYAGER) += voyager.o
36 35
37# The link order of the video-*.o modules can matter. In particular, 36# The link order of the video-*.o modules can matter. In particular,
38# video-vga.o *must* be listed first, followed by video-vesa.o. 37# video-vga.o *must* be listed first, followed by video-vesa.o.
diff --git a/arch/x86/boot/a20.c b/arch/x86/boot/a20.c
index fba8e9c6a504..7c19ce8c2442 100644
--- a/arch/x86/boot/a20.c
+++ b/arch/x86/boot/a20.c
@@ -126,11 +126,6 @@ static void enable_a20_fast(void)
126 126
127int enable_a20(void) 127int enable_a20(void)
128{ 128{
129#ifdef CONFIG_X86_VOYAGER
130 /* On Voyager, a20_test() is unsafe? */
131 enable_a20_kbc();
132 return 0;
133#else
134 int loops = A20_ENABLE_LOOPS; 129 int loops = A20_ENABLE_LOOPS;
135 int kbc_err; 130 int kbc_err;
136 131
@@ -164,5 +159,4 @@ int enable_a20(void)
164 } 159 }
165 160
166 return -1; 161 return -1;
167#endif
168} 162}
diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
index cc0ef13fba7a..7b2692e897e5 100644
--- a/arch/x86/boot/boot.h
+++ b/arch/x86/boot/boot.h
@@ -302,9 +302,6 @@ void probe_cards(int unsafe);
302/* video-vesa.c */ 302/* video-vesa.c */
303void vesa_store_edid(void); 303void vesa_store_edid(void);
304 304
305/* voyager.c */
306int query_voyager(void);
307
308#endif /* __ASSEMBLY__ */ 305#endif /* __ASSEMBLY__ */
309 306
310#endif /* BOOT_BOOT_H */ 307#endif /* BOOT_BOOT_H */
diff --git a/arch/x86/boot/main.c b/arch/x86/boot/main.c
index 197421db1af1..58f0415d3ae0 100644
--- a/arch/x86/boot/main.c
+++ b/arch/x86/boot/main.c
@@ -149,11 +149,6 @@ void main(void)
149 /* Query MCA information */ 149 /* Query MCA information */
150 query_mca(); 150 query_mca();
151 151
152 /* Voyager */
153#ifdef CONFIG_X86_VOYAGER
154 query_voyager();
155#endif
156
157 /* Query Intel SpeedStep (IST) information */ 152 /* Query Intel SpeedStep (IST) information */
158 query_ist(); 153 query_ist();
159 154
diff --git a/arch/x86/boot/voyager.c b/arch/x86/boot/voyager.c
deleted file mode 100644
index 433909d61e5c..000000000000
--- a/arch/x86/boot/voyager.c
+++ /dev/null
@@ -1,40 +0,0 @@
1/* -*- linux-c -*- ------------------------------------------------------- *
2 *
3 * Copyright (C) 1991, 1992 Linus Torvalds
4 * Copyright 2007 rPath, Inc. - All Rights Reserved
5 *
6 * This file is part of the Linux kernel, and is made available under
7 * the terms of the GNU General Public License version 2.
8 *
9 * ----------------------------------------------------------------------- */
10
11/*
12 * Get the Voyager config information
13 */
14
15#include "boot.h"
16
17int query_voyager(void)
18{
19 u8 err;
20 u16 es, di;
21 /* Abuse the apm_bios_info area for this */
22 u8 *data_ptr = (u8 *)&boot_params.apm_bios_info;
23
24 data_ptr[0] = 0xff; /* Flag on config not found(?) */
25
26 asm("pushw %%es ; "
27 "int $0x15 ; "
28 "setc %0 ; "
29 "movw %%es, %1 ; "
30 "popw %%es"
31 : "=q" (err), "=r" (es), "=D" (di)
32 : "a" (0xffc0));
33
34 if (err)
35 return -1; /* Not Voyager */
36
37 set_fs(es);
38 copy_from_fs(data_ptr, di, 7); /* Table is 7 bytes apparently */
39 return 0;
40}