powerpc: Move a bunch of ppc64 headers to include/asm-powerpc

... and also delete some that are no longer used because we already
had an include/asm-powerpc version of the header.

Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 0 insertions, 364 deletions

diff --git a/include/asm-ppc64/eeh.h b/include/asm-ppc64/eeh.h
deleted file mode 100644
index 89f26ab31908..000000000000
--- a/include/asm-ppc64/eeh.h
+++ /dev/null
@@ -1,364 +0,0 @@
-/*
- * eeh.h
- * Copyright (C) 2001  Dave Engebretsen & Todd Inglett IBM Corporation.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-
-#ifndef _PPC64_EEH_H
-#define _PPC64_EEH_H
-
-#include <linux/config.h>
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/string.h>
-
-struct pci_dev;
-struct device_node;
-
-#ifdef CONFIG_EEH
-
-/* Values for eeh_mode bits in device_node */
-#define EEH_MODE_SUPPORTED	(1<<0)
-#define EEH_MODE_NOCHECK	(1<<1)
-#define EEH_MODE_ISOLATED	(1<<2)
-
-/* Max number of EEH freezes allowed before we consider the device
- * to be permanently disabled. */
-#define EEH_MAX_ALLOWED_FREEZES 5
-
-void __init eeh_init(void);
-unsigned long eeh_check_failure(const volatile void __iomem *token,
-				unsigned long val);
-int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev);
-void __init pci_addr_cache_build(void);
-
-/**
- * eeh_add_device_early
- * eeh_add_device_late
- *
- * Perform eeh initialization for devices added after boot.
- * Call eeh_add_device_early before doing any i/o to the
- * device (including config space i/o).  Call eeh_add_device_late
- * to finish the eeh setup for this device.
- */
-void eeh_add_device_early(struct device_node *);
-void eeh_add_device_late(struct pci_dev *);
-
-/**
- * eeh_remove_device - undo EEH setup for the indicated pci device
- * @dev: pci device to be removed
- *
- * This routine should be called when a device is removed from
- * a running system (e.g. by hotplug or dlpar).  It unregisters
- * the PCI device from the EEH subsystem.  I/O errors affecting
- * this device will no longer be detected after this call; thus,
- * i/o errors affecting this slot may leave this device unusable.
- */
-void eeh_remove_device(struct pci_dev *);
-
-/**
- * EEH_POSSIBLE_ERROR() -- test for possible MMIO failure.
- *
- * If this macro yields TRUE, the caller relays to eeh_check_failure()
- * which does further tests out of line.
- */
-#define EEH_POSSIBLE_ERROR(val, type)	((val) == (type)~0)
-
-/*
- * Reads from a device which has been isolated by EEH will return
- * all 1s.  This macro gives an all-1s value of the given size (in
- * bytes: 1, 2, or 4) for comparing with the result of a read.
- */
-#define EEH_IO_ERROR_VALUE(size)	(~0U >> ((4 - (size)) * 8))
-
-#else /* !CONFIG_EEH */
-static inline void eeh_init(void) { }
-
-static inline unsigned long eeh_check_failure(const volatile void __iomem *token, unsigned long val)
-{
-	return val;
-}
-
-static inline int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev)
-{
-	return 0;
-}
-
-static inline void pci_addr_cache_build(void) { }
-
-static inline void eeh_add_device_early(struct device_node *dn) { }
-
-static inline void eeh_add_device_late(struct pci_dev *dev) { }
-
-static inline void eeh_remove_device(struct pci_dev *dev) { }
-
-#define EEH_POSSIBLE_ERROR(val, type) (0)
-#define EEH_IO_ERROR_VALUE(size) (-1UL)
-#endif /* CONFIG_EEH */
-
-/*
- * MMIO read/write operations with EEH support.
- */
-static inline u8 eeh_readb(const volatile void __iomem *addr)
-{
-	u8 val = in_8(addr);
-	if (EEH_POSSIBLE_ERROR(val, u8))
-		return eeh_check_failure(addr, val);
-	return val;
-}
-static inline void eeh_writeb(u8 val, volatile void __iomem *addr)
-{
-	out_8(addr, val);
-}
-
-static inline u16 eeh_readw(const volatile void __iomem *addr)
-{
-	u16 val = in_le16(addr);
-	if (EEH_POSSIBLE_ERROR(val, u16))
-		return eeh_check_failure(addr, val);
-	return val;
-}
-static inline void eeh_writew(u16 val, volatile void __iomem *addr)
-{
-	out_le16(addr, val);
-}
-static inline u16 eeh_raw_readw(const volatile void __iomem *addr)
-{
-	u16 val = in_be16(addr);
-	if (EEH_POSSIBLE_ERROR(val, u16))
-		return eeh_check_failure(addr, val);
-	return val;
-}
-static inline void eeh_raw_writew(u16 val, volatile void __iomem *addr) {
-	volatile u16 __iomem *vaddr = (volatile u16 __iomem *) addr;
-	out_be16(vaddr, val);
-}
-
-static inline u32 eeh_readl(const volatile void __iomem *addr)
-{
-	u32 val = in_le32(addr);
-	if (EEH_POSSIBLE_ERROR(val, u32))
-		return eeh_check_failure(addr, val);
-	return val;
-}
-static inline void eeh_writel(u32 val, volatile void __iomem *addr)
-{
-	out_le32(addr, val);
-}
-static inline u32 eeh_raw_readl(const volatile void __iomem *addr)
-{
-	u32 val = in_be32(addr);
-	if (EEH_POSSIBLE_ERROR(val, u32))
-		return eeh_check_failure(addr, val);
-	return val;
-}
-static inline void eeh_raw_writel(u32 val, volatile void __iomem *addr)
-{
-	out_be32(addr, val);
-}
-
-static inline u64 eeh_readq(const volatile void __iomem *addr)
-{
-	u64 val = in_le64(addr);
-	if (EEH_POSSIBLE_ERROR(val, u64))
-		return eeh_check_failure(addr, val);
-	return val;
-}
-static inline void eeh_writeq(u64 val, volatile void __iomem *addr)
-{
-	out_le64(addr, val);
-}
-static inline u64 eeh_raw_readq(const volatile void __iomem *addr)
-{
-	u64 val = in_be64(addr);
-	if (EEH_POSSIBLE_ERROR(val, u64))
-		return eeh_check_failure(addr, val);
-	return val;
-}
-static inline void eeh_raw_writeq(u64 val, volatile void __iomem *addr)
-{
-	out_be64(addr, val);
-}
-
-#define EEH_CHECK_ALIGN(v,a) \
-	((((unsigned long)(v)) & ((a) - 1)) == 0)
-
-static inline void eeh_memset_io(volatile void __iomem *addr, int c,
-				 unsigned long n)
-{
-	void *p = (void __force *)addr;
-	u32 lc = c;
-	lc |= lc << 8;
-	lc |= lc << 16;
-
-	while(n && !EEH_CHECK_ALIGN(p, 4)) {
-		*((volatile u8 *)p) = c;
-		p++;
-		n--;
-	}
-	while(n >= 4) {
-		*((volatile u32 *)p) = lc;
-		p += 4;
-		n -= 4;
-	}
-	while(n) {
-		*((volatile u8 *)p) = c;
-		p++;
-		n--;
-	}
-	__asm__ __volatile__ ("sync" : : : "memory");
-}
-static inline void eeh_memcpy_fromio(void *dest, const volatile void __iomem *src,
-				     unsigned long n)
-{
-	void *vsrc = (void __force *) src;
-	void *destsave = dest;
-	unsigned long nsave = n;
-
-	while(n && (!EEH_CHECK_ALIGN(vsrc, 4) || !EEH_CHECK_ALIGN(dest, 4))) {
-		*((u8 *)dest) = *((volatile u8 *)vsrc);
-		__asm__ __volatile__ ("eieio" : : : "memory");
-		vsrc++;
-		dest++;
-		n--;
-	}
-	while(n > 4) {
-		*((u32 *)dest) = *((volatile u32 *)vsrc);
-		__asm__ __volatile__ ("eieio" : : : "memory");
-		vsrc += 4;
-		dest += 4;
-		n -= 4;
-	}
-	while(n) {
-		*((u8 *)dest) = *((volatile u8 *)vsrc);
-		__asm__ __volatile__ ("eieio" : : : "memory");
-		vsrc++;
-		dest++;
-		n--;
-	}
-	__asm__ __volatile__ ("sync" : : : "memory");
-
-	/* Look for ffff's here at dest[n].  Assume that at least 4 bytes
-	 * were copied. Check all four bytes.
-	 */
-	if ((nsave >= 4) &&
-		(EEH_POSSIBLE_ERROR((*((u32 *) destsave+nsave-4)), u32))) {
-		eeh_check_failure(src, (*((u32 *) destsave+nsave-4)));
-	}
-}
-
-static inline void eeh_memcpy_toio(volatile void __iomem *dest, const void *src,
-				   unsigned long n)
-{
-	void *vdest = (void __force *) dest;
-
-	while(n && (!EEH_CHECK_ALIGN(vdest, 4) || !EEH_CHECK_ALIGN(src, 4))) {
-		*((volatile u8 *)vdest) = *((u8 *)src);
-		src++;
-		vdest++;
-		n--;
-	}
-	while(n > 4) {
-		*((volatile u32 *)vdest) = *((volatile u32 *)src);
-		src += 4;
-		vdest += 4;
-		n-=4;
-	}
-	while(n) {
-		*((volatile u8 *)vdest) = *((u8 *)src);
-		src++;
-		vdest++;
-		n--;
-	}
-	__asm__ __volatile__ ("sync" : : : "memory");
-}
-
-#undef EEH_CHECK_ALIGN
-
-static inline u8 eeh_inb(unsigned long port)
-{
-	u8 val;
-	if (!_IO_IS_VALID(port))
-		return ~0;
-	val = in_8((u8 __iomem *)(port+pci_io_base));
-	if (EEH_POSSIBLE_ERROR(val, u8))
-		return eeh_check_failure((void __iomem *)(port), val);
-	return val;
-}
-
-static inline void eeh_outb(u8 val, unsigned long port)
-{
-	if (_IO_IS_VALID(port))
-		out_8((u8 __iomem *)(port+pci_io_base), val);
-}
-
-static inline u16 eeh_inw(unsigned long port)
-{
-	u16 val;
-	if (!_IO_IS_VALID(port))
-		return ~0;
-	val = in_le16((u16 __iomem *)(port+pci_io_base));
-	if (EEH_POSSIBLE_ERROR(val, u16))
-		return eeh_check_failure((void __iomem *)(port), val);
-	return val;
-}
-
-static inline void eeh_outw(u16 val, unsigned long port)
-{
-	if (_IO_IS_VALID(port))
-		out_le16((u16 __iomem *)(port+pci_io_base), val);
-}
-
-static inline u32 eeh_inl(unsigned long port)
-{
-	u32 val;
-	if (!_IO_IS_VALID(port))
-		return ~0;
-	val = in_le32((u32 __iomem *)(port+pci_io_base));
-	if (EEH_POSSIBLE_ERROR(val, u32))
-		return eeh_check_failure((void __iomem *)(port), val);
-	return val;
-}
-
-static inline void eeh_outl(u32 val, unsigned long port)
-{
-	if (_IO_IS_VALID(port))
-		out_le32((u32 __iomem *)(port+pci_io_base), val);
-}
-
-/* in-string eeh macros */
-static inline void eeh_insb(unsigned long port, void * buf, int ns)
-{
-	_insb((u8 __iomem *)(port+pci_io_base), buf, ns);
-	if (EEH_POSSIBLE_ERROR((*(((u8*)buf)+ns-1)), u8))
-		eeh_check_failure((void __iomem *)(port), *(u8*)buf);
-}
-
-static inline void eeh_insw_ns(unsigned long port, void * buf, int ns)
-{
-	_insw_ns((u16 __iomem *)(port+pci_io_base), buf, ns);
-	if (EEH_POSSIBLE_ERROR((*(((u16*)buf)+ns-1)), u16))
-		eeh_check_failure((void __iomem *)(port), *(u16*)buf);
-}
-
-static inline void eeh_insl_ns(unsigned long port, void * buf, int nl)
-{
-	_insl_ns((u32 __iomem *)(port+pci_io_base), buf, nl);
-	if (EEH_POSSIBLE_ERROR((*(((u32*)buf)+nl-1)), u32))
-		eeh_check_failure((void __iomem *)(port), *(u32*)buf);
-}
-
-#endif /* _PPC64_EEH_H */