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-rw-r--r--include/linux/ioport.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index 26fad187d661..b22790268b64 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -52,6 +52,7 @@ struct resource_list {
52 52
53#define IORESOURCE_MEM_64 0x00100000 53#define IORESOURCE_MEM_64 0x00100000
54#define IORESOURCE_WINDOW 0x00200000 /* forwarded by bridge */ 54#define IORESOURCE_WINDOW 0x00200000 /* forwarded by bridge */
55#define IORESOURCE_MUXED 0x00400000 /* Resource is software muxed */
55 56
56#define IORESOURCE_EXCLUSIVE 0x08000000 /* Userland may not map this resource */ 57#define IORESOURCE_EXCLUSIVE 0x08000000 /* Userland may not map this resource */
57#define IORESOURCE_DISABLED 0x10000000 58#define IORESOURCE_DISABLED 0x10000000
@@ -143,7 +144,8 @@ static inline unsigned long resource_type(const struct resource *res)
143} 144}
144 145
145/* Convenience shorthand with allocation */ 146/* Convenience shorthand with allocation */
146#define request_region(start,n,name) __request_region(&ioport_resource, (start), (n), (name), 0) 147#define request_region(start,n,name) __request_region(&ioport_resource, (start), (n), (name), 0)
148#define request_muxed_region(start,n,name) __request_region(&ioport_resource, (start), (n), (name), IORESOURCE_MUXED)
147#define __request_mem_region(start,n,name, excl) __request_region(&iomem_resource, (start), (n), (name), excl) 149#define __request_mem_region(start,n,name, excl) __request_region(&iomem_resource, (start), (n), (name), excl)
148#define request_mem_region(start,n,name) __request_region(&iomem_resource, (start), (n), (name), 0) 150#define request_mem_region(start,n,name) __request_region(&iomem_resource, (start), (n), (name), 0)
149#define request_mem_region_exclusive(start,n,name) \ 151#define request_mem_region_exclusive(start,n,name) \