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-rw-r--r--include/asm-ia64/ia32.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-ia64/ia32.h b/include/asm-ia64/ia32.h
index c6732837c..48a6d0bd4 100644
--- a/include/asm-ia64/ia32.h
+++ b/include/asm-ia64/ia32.h
@@ -351,6 +351,8 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
(granularity << IA32_SEG_G) | \
(((base >> 24) & 0xFF) << IA32_SEG_HIGH_BASE))
+#define IA32_IOBASE 0x2000000000000000 /* Virtual addres for I/O space */
+
#define IA32_CR0 0x80000001 /* Enable PG and PE bits */
#define IA32_CR4 0 /* No architectural extensions */