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-rw-r--r--sys/amd64/isa/isa.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/sys/amd64/isa/isa.h b/sys/amd64/isa/isa.h
index 83e6cc9..4aa42d6 100644
--- a/sys/amd64/isa/isa.h
+++ b/sys/amd64/isa/isa.h
@@ -61,7 +61,6 @@
#define IO_DMAPG 0x080 /* DMA Page Registers */
#define IO_ICU2 0x0A0 /* 8259A Interrupt Controller #2 */
#define IO_DMA2 0x0C0 /* 8237A DMA Controller #2 */
-#define IO_NPX 0x0F0 /* Numeric Coprocessor */
/* Cards */
#define IO_VGA 0x3C0 /* E/VGA Ports */
@@ -80,7 +79,6 @@
#define IO_CGASIZE 12 /* CGA controllers */
#define IO_MDASIZE 12 /* Monochrome display controllers */
-#define IO_NPXSIZE 16 /* 80387/80487 NPX registers */
#define IO_VGASIZE 16 /* VGA controllers */
#endif /* !IO_ISASIZES */
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