x86, platforms: Remove SGI Visual Workstation

The SGI Visual Workstation seems to be dead; remove support so we
don't have to continue maintaining it.

Cc: Andrey Panin <pazke@donpac.ru>
Cc: Michael Reed <mdr@sgi.com>
Link: http://lkml.kernel.org/r/530CFD6C.7040705@zytor.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

1 files changed, 0 insertions, 53 deletions

diff --git a/arch/x86/include/asm/visws/lithium.h b/arch/x86/include/asm/visws/lithium.h
deleted file mode 100644
index a10d89bc1270..000000000000
--- a/arch/x86/include/asm/visws/lithium.h
+++ /dev/null
@@ -1,53 +0,0 @@
-#ifndef _ASM_X86_VISWS_LITHIUM_H
-#define _ASM_X86_VISWS_LITHIUM_H
-
-#include <asm/fixmap.h>
-
-/*
- * Lithium is the SGI Visual Workstation I/O ASIC
- */
-
-#define LI_PCI_A_PHYS           0xfc000000      /* Enet is dev 3 */
-#define LI_PCI_B_PHYS           0xfd000000      /* PIIX4 is here */
-
-/* see set_fixmap() and asm/fixmap.h */
-#define LI_PCIA_VADDR   (fix_to_virt(FIX_LI_PCIA))
-#define LI_PCIB_VADDR   (fix_to_virt(FIX_LI_PCIB))
-
-/* Not a standard PCI? (not in linux/pci.h) */
-#define LI_PCI_BUSNUM   0x44                    /* lo8: primary, hi8: sub */
-#define LI_PCI_INTEN    0x46
-
-/* LI_PCI_INTENT bits */
-#define LI_INTA_0       0x0001
-#define LI_INTA_1       0x0002
-#define LI_INTA_2       0x0004
-#define LI_INTA_3       0x0008
-#define LI_INTA_4       0x0010
-#define LI_INTB         0x0020
-#define LI_INTC         0x0040
-#define LI_INTD         0x0080
-
-/* More special purpose macros... */
-static inline void li_pcia_write16(unsigned long reg, unsigned short v)
-{
-        *((volatile unsigned short *)(LI_PCIA_VADDR+reg))=v;
-}
-
-static inline unsigned short li_pcia_read16(unsigned long reg)
-{
-         return *((volatile unsigned short *)(LI_PCIA_VADDR+reg));
-}
-
-static inline void li_pcib_write16(unsigned long reg, unsigned short v)
-{
-        *((volatile unsigned short *)(LI_PCIB_VADDR+reg))=v;
-}
-
-static inline unsigned short li_pcib_read16(unsigned long reg)
-{
-        return *((volatile unsigned short *)(LI_PCIB_VADDR+reg));
-}
-
-#endif /* _ASM_X86_VISWS_LITHIUM_H */
-