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-rw-r--r--arch/alpha/include/asm/core_polaris.h110
1 files changed, 0 insertions, 110 deletions
diff --git a/arch/alpha/include/asm/core_polaris.h b/arch/alpha/include/asm/core_polaris.h
deleted file mode 100644
index 2f966b6..0000000
--- a/arch/alpha/include/asm/core_polaris.h
+++ /dev/null
@@ -1,110 +0,0 @@
-#ifndef __ALPHA_POLARIS__H__
-#define __ALPHA_POLARIS__H__
-
-#include <linux/types.h>
-#include <asm/compiler.h>
-
-/*
- * POLARIS is the internal name for a core logic chipset which provides
- * memory controller and PCI access for the 21164PC chip based systems.
- *
- * This file is based on:
- *
- * Polaris System Controller
- * Device Functional Specification
- * 22-Jan-98
- * Rev. 4.2
- *
- */
-
-/* Polaris memory regions */
-#define POLARIS_SPARSE_MEM_BASE (IDENT_ADDR + 0xf800000000UL)
-#define POLARIS_DENSE_MEM_BASE (IDENT_ADDR + 0xf900000000UL)
-#define POLARIS_SPARSE_IO_BASE (IDENT_ADDR + 0xf980000000UL)
-#define POLARIS_SPARSE_CONFIG_BASE (IDENT_ADDR + 0xf9c0000000UL)
-#define POLARIS_IACK_BASE (IDENT_ADDR + 0xf9f8000000UL)
-#define POLARIS_DENSE_IO_BASE (IDENT_ADDR + 0xf9fc000000UL)
-#define POLARIS_DENSE_CONFIG_BASE (IDENT_ADDR + 0xf9fe000000UL)
-
-#define POLARIS_IACK_SC POLARIS_IACK_BASE
-
-/* The Polaris command/status registers live in PCI Config space for
- * bus 0/device 0. As such, they may be bytes, words, or doublewords.
- */
-#define POLARIS_W_VENID (POLARIS_DENSE_CONFIG_BASE)
-#define POLARIS_W_DEVID (POLARIS_DENSE_CONFIG_BASE+2)
-#define POLARIS_W_CMD (POLARIS_DENSE_CONFIG_BASE+4)
-#define POLARIS_W_STATUS (POLARIS_DENSE_CONFIG_BASE+6)
-
-/*
- * Data structure for handling POLARIS machine checks:
- */
-struct el_POLARIS_sysdata_mcheck {
- u_long psc_status;
- u_long psc_pcictl0;
- u_long psc_pcictl1;
- u_long psc_pcictl2;
-};
-
-#ifdef __KERNEL__
-
-#ifndef __EXTERN_INLINE
-#define __EXTERN_INLINE extern inline
-#define __IO_EXTERN_INLINE
-#endif
-
-/*
- * I/O functions:
- *
- * POLARIS, the PCI/memory support chipset for the PCA56 (21164PC)
- * processors, can use either a sparse address mapping scheme, or the
- * so-called byte-word PCI address space, to get at PCI memory and I/O.
- *
- * However, we will support only the BWX form.
- */
-
-/*
- * Memory functions. Polaris allows all accesses (byte/word
- * as well as long/quad) to be done through dense space.
- *
- * We will only support DENSE access via BWX insns.
- */
-
-__EXTERN_INLINE void __iomem *polaris_ioportmap(unsigned long addr)
-{
- return (void __iomem *)(addr + POLARIS_DENSE_IO_BASE);
-}
-
-__EXTERN_INLINE void __iomem *polaris_ioremap(unsigned long addr,
- unsigned long size)
-{
- return (void __iomem *)(addr + POLARIS_DENSE_MEM_BASE);
-}
-
-__EXTERN_INLINE int polaris_is_ioaddr(unsigned long addr)
-{
- return addr >= POLARIS_SPARSE_MEM_BASE;
-}
-
-__EXTERN_INLINE int polaris_is_mmio(const volatile void __iomem *addr)
-{
- return (unsigned long)addr < POLARIS_SPARSE_IO_BASE;
-}
-
-#undef __IO_PREFIX
-#define __IO_PREFIX polaris
-#define polaris_trivial_rw_bw 1
-#define polaris_trivial_rw_lq 1
-#define polaris_trivial_io_bw 1
-#define polaris_trivial_io_lq 1
-#define polaris_trivial_iounmap 1
-#include <asm/io_trivial.h>
-
-#ifdef __IO_EXTERN_INLINE
-#undef __EXTERN_INLINE
-#undef __IO_EXTERN_INLINE
-#endif
-
-#endif /* __KERNEL__ */
-
-#endif /* __ALPHA_POLARIS__H__ */