[PATCH 127/140] ACPICA: reduce conflicts with Altix patch series

Len Brown
2007-02-07T18:55:48Z

From: Len Brown <len.brown@intel.com>

Syntax only -- no functional changes.

Signed-off-by: Len Brown <len.brown@intel.com>
---
arch/ia64/sn/kernel/io_common.c | 18 ++++++++++++------
arch/ia64/sn/kernel/iomv.c | 5 ++---
include/asm-ia64/sn/acpi.h | 18 ++++++++++++++++++
3 files changed, 32 insertions(+), 9 deletions(-)
create mode 100644 include/asm-ia64/sn/acpi.h

diff --git a/arch/ia64/sn/kernel/io_common.c b/arch/ia64/sn/kernel/io_common.c
index 65979f1..75f0379 100644
--- a/arch/ia64/sn/kernel/io_common.c
+++ b/arch/ia64/sn/kernel/io_common.c
@@ -25,6 +25,7 @@
#include "xtalk/xwidgetdev.h"
#include <linux/acpi.h>
#include <asm/sn/sn2/sn_hwperf.h>
+#include <asm/sn/acpi.h>

extern void sn_init_cpei_timer(void);
extern void register_sn_procfs(void);
@@ -36,6 +37,7 @@ extern void sn_legacy_pci_window_fixup(struct pci_controller *, u64, u64);
extern void sn_io_acpi_init(void);
extern void sn_io_init(void);

+
static struct list_head sn_sysdata_list;

/* sysdata list struct */
@@ -48,7 +50,7 @@ int sn_ioif_inited; /* SN I/O infrastructure initialized? */

struct sn_pcibus_provider *sn_pci_provider[PCIIO_ASIC_MAX_TYPES]; /* indexed by asic type */

-int sn_acpi_base_support()
+int sn_acpi_base_support(void)
{
struct acpi_table_header *header;
(void)acpi_get_table_by_index(ACPI_TABLE_INDEX_DSDT, &header);
@@ -293,7 +295,7 @@ void sn_pci_fixup_slot(struct pci_dev *dev)
list_add_tail(&pcidev_info->pdi_list,
&(SN_PLATFORM_DATA(dev->bus)->pcidev_info));

- if (sn_acpi_base_support())
+ if (SN_ACPI_BASE_SUPPORT())
sn_acpi_slot_fixup(dev, pcidev_info);
else
sn_more_slot_fixup(dev, pcidev_info);
@@ -505,7 +507,7 @@ void __devinit
sn_pci_fixup_bus(struct pci_bus *bus)
{

- if (sn_acpi_base_support())
+ if (SN_ACPI_BASE_SUPPORT())
sn_acpi_bus_fixup(bus);
else
sn_bus_fixup(bus);
@@ -551,9 +553,13 @@ sn_io_early_init(void)
register_sn_procfs();
#endif

- printk(KERN_INFO "ACPI DSDT OEM Rev 0x%x\n",
- acpi_gbl_DSDT->oem_revision);
- if (sn_acpi_base_support())
+ {
+ struct acpi_table_header *header;
+ (void)acpi_get_table_by_index(ACPI_TABLE_INDEX_DSDT, &header);
+ printk(KERN_INFO "ACPI DSDT OEM Rev 0x%x\n",
+ header->oem_revision);
+ }
+ if (SN_ACPI_BASE_SUPPORT())
sn_io_acpi_init();
else
sn_io_init();
diff --git a/arch/ia64/sn/kernel/iomv.c b/arch/ia64/sn/kernel/iomv.c
index b1a47da..ab7e2fd 100644
--- a/arch/ia64/sn/kernel/iomv.c
+++ b/arch/ia64/sn/kernel/iomv.c
@@ -16,6 +16,7 @@
#include <asm/sn/pda.h>
#include <asm/sn/sn_cpuid.h>
#include <asm/sn/shub_mmr.h>
+#include <asm/sn/acpi.h>

#define IS_LEGACY_VGA_IOPORT(p) \
(((p) >= 0x3b0 && (p) <= 0x3bb) || ((p) >= 0x3c0 && (p) <= 0x3df))
@@ -29,8 +30,6 @@
* SN i/o address. Used by sn_in*() and sn_out*().
*/

-extern int sn_acpi_base_support();
-
void *sn_io_addr(unsigned long port)
{
if (!IS_RUNNING_ON_SIMULATOR()) {
@@ -39,7 +38,7 @@ void *sn_io_addr(unsigned long port)
/* On sn2, legacy I/O ports don't point at anything */
if (port < (64 * 1024))
return NULL;
- if (sn_acpi_base_support())
+ if (SN_ACPI_BASE_SUPPORT())
return (__ia64_mk_io_addr(port));
else
return ((void *)(port | __IA64_UNCACHED_OFFSET));
diff --git a/include/asm-ia64/sn/acpi.h b/include/asm-ia64/sn/acpi.h
new file mode 100644
index 0000000..7d6cb3b
--- /dev/null
+++ b/include/asm-ia64/sn/acpi.h
@@ -0,0 +1,18 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2006 Silicon Graphics, Inc. All rights reserved.
+ */
+
+#ifndef _ASM_IA64_SN_ACPI_H
+#define _ASM_IA64_SN_ACPI_H
+
+#include "acpi/acglobal.h"
+
+#define SN_ACPI_BASE_SUPPORT() sn_acpi_base_support()
+
+extern int sn_acpi_base_support(void);
+
+#endif /* _ASM_IA64_SN_ACPI_H */
--
1.5.0.rc3.39.gec804