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i386: es7000 build breakage fix

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o Commit 1833d6bc72 broke the build if
  compiled with CONFIG_ES7000=y and CONFIG_X86_GENERICARCH=n

arch/i386/kernel/built-in.o(.init.text+0x4fa9): In function `acpi_parse_madt':
: undefined reference to `acpi_madt_oem_check'
arch/i386/kernel/built-in.o(.init.text+0x7406): In function `smp_read_mpc':
: undefined reference to `mps_oem_check'
arch/i386/kernel/built-in.o(.init.text+0x8990): In function
`connect_bsp_APIC':
: undefined reference to `enable_apic_mode'
make: *** [.tmp_vmlinux1] Error 1

o Fix the build issue. Provided the definitions of missing functions.

o Don't have ES7000 machine. Only compile tested.

Cc: Len Brown <lenb@kernel.org>
Cc: Natalie Protasevich <protasnb@gmail.com>
Cc: Roland Dreier <rolandd@cisco.com>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Vivek Goyal 2007-07-06 02:39:55 -07:00 committed by Linus Torvalds
parent 41a5311465
commit 071922c08c
3 changed files with 58 additions and 0 deletions
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48
arch/i386/mach-es7000/es7000plat.c
View file

@ -40,6 +40,7 @@
#include <asm/smp.h>
#include <asm/apicdef.h>
#include "es7000.h"
#include <mach_mpparse.h>
/*
* ES7000 Globals
@ -174,6 +175,53 @@ find_unisys_acpi_oem_table(unsigned long *oem_addr)
}
#endif
/*
* This file also gets compiled if CONFIG_X86_GENERICARCH is set. Generic
* arch already has got following function definitions (asm-generic/es7000.c)
* hence no need to define these for that case.
*/
#ifndef CONFIG_X86_GENERICARCH
void es7000_sw_apic(void);
void __init enable_apic_mode(void)
{
es7000_sw_apic();
return;
}
__init int mps_oem_check(struct mp_config_table *mpc, char *oem,
char *productid)
{
if (mpc->mpc_oemptr) {
struct mp_config_oemtable *oem_table =
(struct mp_config_oemtable *)mpc->mpc_oemptr;
if (!strncmp(oem, "UNISYS", 6))
return parse_unisys_oem((char *)oem_table);
}
return 0;
}
#ifdef CONFIG_ACPI
/* Hook from generic ACPI tables.c */
int __init acpi_madt_oem_check(char *oem_id, char *oem_table_id)
{
unsigned long oem_addr;
if (!find_unisys_acpi_oem_table(&oem_addr)) {
if (es7000_check_dsdt())
return parse_unisys_oem((char *)oem_addr);
else {
setup_unisys();
return 1;
}
}
return 0;
}
#else
int __init acpi_madt_oem_check(char *oem_id, char *oem_table_id)
{
return 0;
}
#endif
#endif /* COFIG_X86_GENERICARCH */
static void
es7000_spin(int n)
{

4
include/asm-i386/mach-es7000/mach_apic.h
View file

@ -73,6 +73,10 @@ static inline void init_apic_ldr(void)
apic_write_around(APIC_LDR, val);
}
#ifndef CONFIG_X86_GENERICARCH
extern void enable_apic_mode(void);
#endif
extern int apic_version [MAX_APICS];
static inline void setup_apic_routing(void)
{

6
include/asm-i386/mach-es7000/mach_mpparse.h
View file

@ -18,6 +18,12 @@ extern int parse_unisys_oem (char *oemptr);
extern int find_unisys_acpi_oem_table(unsigned long *oem_addr);
extern void setup_unisys(void);
#ifndef CONFIG_X86_GENERICARCH
extern int acpi_madt_oem_check(char *oem_id, char *oem_table_id);
extern int mps_oem_check(struct mp_config_table *mpc, char *oem,
char *productid);
#endif
#ifdef CONFIG_ACPI
static inline int es7000_check_dsdt(void)