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-rw-r--r--arch/ia64/include/asm/sn/sn_sal.h124
1 files changed, 0 insertions, 124 deletions
diff --git a/arch/ia64/include/asm/sn/sn_sal.h b/arch/ia64/include/asm/sn/sn_sal.h
deleted file mode 100644
index d437aa43343b..000000000000
--- a/arch/ia64/include/asm/sn/sn_sal.h
+++ /dev/null
@@ -1,124 +0,0 @@
-#ifndef _ASM_IA64_SN_SN_SAL_H
-#define _ASM_IA64_SN_SN_SAL_H
-
-/*
- * System Abstraction Layer definitions for IA64
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (c) 2000-2006 Silicon Graphics, Inc. All rights reserved.
- */
-
-#include <linux/types.h>
-#include <asm/sal.h>
-
-// SGI Specific Calls
-#define SN_SAL_GET_PARTITION_ADDR 0x02000009
-#define SN_SAL_MEMPROTECT 0x0200003e
-
-#define SN_SAL_WATCHLIST_ALLOC 0x02000070
-#define SN_SAL_WATCHLIST_FREE 0x02000071
-
-/*
- * SAL Error Codes
- */
-#define SALRET_MORE_PASSES 1
-#define SALRET_OK 0
-#define SALRET_NOT_IMPLEMENTED (-1)
-#define SALRET_INVALID_ARG (-2)
-#define SALRET_ERROR (-3)
-
-/*
- * Returns the physical address of the partition's reserved page through
- * an iterative number of calls.
- *
- * On first call, 'cookie' and 'len' should be set to 0, and 'addr'
- * set to the nasid of the partition whose reserved page's address is
- * being sought.
- * On subsequent calls, pass the values, that were passed back on the
- * previous call.
- *
- * While the return status equals SALRET_MORE_PASSES, keep calling
- * this function after first copying 'len' bytes starting at 'addr'
- * into 'buf'. Once the return status equals SALRET_OK, 'addr' will
- * be the physical address of the partition's reserved page. If the
- * return status equals neither of these, an error as occurred.
- */
-static inline s64
-sn_partition_reserved_page_pa(u64 buf, u64 *cookie, u64 *addr, u64 *len)
-{
- struct ia64_sal_retval rv;
- ia64_sal_oemcall_reentrant(&rv, SN_SAL_GET_PARTITION_ADDR, *cookie,
- *addr, buf, *len, 0, 0, 0);
- *cookie = rv.v0;
- *addr = rv.v1;
- *len = rv.v2;
- return rv.status;
-}
-
-/*
- * Change memory access protections for a physical address range.
- * nasid_array is not used on Altix, but may be in future architectures.
- * Available memory protection access classes are defined after the function.
- */
-static inline int
-sn_change_memprotect(u64 paddr, u64 len, u64 perms, u64 *nasid_array)
-{
- struct ia64_sal_retval ret_stuff;
-
- ia64_sal_oemcall_nolock(&ret_stuff, SN_SAL_MEMPROTECT, paddr, len,
- (u64)nasid_array, perms, 0, 0, 0);
- return ret_stuff.status;
-}
-#define SN_MEMPROT_ACCESS_CLASS_0 0x14a080
-#define SN_MEMPROT_ACCESS_CLASS_1 0x2520c2
-#define SN_MEMPROT_ACCESS_CLASS_2 0x14a1ca
-#define SN_MEMPROT_ACCESS_CLASS_3 0x14a290
-#define SN_MEMPROT_ACCESS_CLASS_6 0x084080
-#define SN_MEMPROT_ACCESS_CLASS_7 0x021080
-
-union sn_watchlist_u {
- u64 val;
- struct {
- u64 blade : 16,
- size : 32,
- filler : 16;
- };
-};
-
-static inline int
-sn_mq_watchlist_alloc(int blade, void *mq, unsigned int mq_size,
- unsigned long *intr_mmr_offset)
-{
- struct ia64_sal_retval rv;
- unsigned long addr;
- union sn_watchlist_u size_blade;
- int watchlist;
-
- addr = (unsigned long)mq;
- size_blade.size = mq_size;
- size_blade.blade = blade;
-
- /*
- * bios returns watchlist number or negative error number.
- */
- ia64_sal_oemcall_nolock(&rv, SN_SAL_WATCHLIST_ALLOC, addr,
- size_blade.val, (u64)intr_mmr_offset,
- (u64)&watchlist, 0, 0, 0);
- if (rv.status < 0)
- return rv.status;
-
- return watchlist;
-}
-
-static inline int
-sn_mq_watchlist_free(int blade, int watchlist_num)
-{
- struct ia64_sal_retval rv;
- ia64_sal_oemcall_nolock(&rv, SN_SAL_WATCHLIST_FREE, blade,
- watchlist_num, 0, 0, 0, 0, 0);
- return rv.status;
-}
-#endif /* _ASM_IA64_SN_SN_SAL_H */