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authorJiang Liu <jiang.liu@linux.intel.com>2015-02-02 10:43:00 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-02-03 22:27:23 +0100
commit93286f4798590e711aa395503401f8632fb74f9a (patch)
treec8294efe2c8b9e2550b334fbeaa91130dc7ab525
parent2ea3d266bab3b497238113b20136f7c3f69ad9c0 (diff)
downloadtalos-obmc-linux-93286f4798590e711aa395503401f8632fb74f9a.tar.gz
talos-obmc-linux-93286f4798590e711aa395503401f8632fb74f9a.zip
ACPI: Add field offset to struct resource_list_entry
Add field offset to struct resource_list_entry to host address space translation offset so it could be used to represent bridge resources. Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
-rw-r--r--drivers/acpi/resource.c1
-rw-r--r--include/linux/acpi.h1
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c
index 4dc8cfb2e94e..1c3abae6f2fa 100644
--- a/drivers/acpi/resource.c
+++ b/drivers/acpi/resource.c
@@ -472,6 +472,7 @@ static acpi_status acpi_dev_new_resource_entry(struct resource_win *win,
return AE_NO_MEMORY;
}
rentry->res = win->res;
+ rentry->offset = win->offset;
list_add_tail(&rentry->node, c->list);
c->count++;
return AE_OK;
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index be9eaee8f4ae..21dac3cb62d2 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -303,6 +303,7 @@ bool acpi_dev_resource_interrupt(struct acpi_resource *ares, int index,
struct resource_list_entry {
struct list_head node;
struct resource res;
+ resource_size_t offset;
};
void acpi_dev_free_resource_list(struct list_head *list);
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