Changeset a2a5529 in mainline for kernel/arch/sparc64/include/asm.h

Timestamp:

2008-11-11T07:50:04Z (17 years ago)

Author:

Jakub Vana <jakub.vana@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

59e4864

Parents:

b24786a3

Message:

Support for serial port console on IA64 as a compensation for keyboard - based on SPARC ns16550 driver

File:

• kernel/arch/sparc64/include/asm.h (modified) (1 diff)

kernel/arch/sparc64/include/asm.h

@@ -44 +44 @@
 #include <arch/stack.h>
 
+typedef uint64_t ioport_t;
+
+
+static inline void  outb(ioport_t port,uint8_t v)
+{
+        *((uint8_t *)(port)) = v;
+}
+
+static inline void  outw(ioport_t port,uint16_t v)
+{
+        *((uint16_t *)(port)) = v;
+}
+
+static inline void  outl(ioport_t port,uint32_t v)
+{
+        *((uint32_t *)(port)) = v;
+}
+
+
+
+static inline uint8_t inb(ioport_t port)
+{
+        return *((uint8_t *)(port));
+}
+
+static inline uint16_t inw(ioport_t port)
+{
+        return *((uint16_t *)(port));
+}
+
+static inline uint32_t inl(ioport_t port)
+{
+        return *((uint32_t *)(port));
+}
+
+
+
+
+
 /** Read Processor State register.
  *