aboutsummaryrefslogtreecommitdiff
path: root/include/asm-x86/uv/bios.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-x86/uv/bios.h')
-rw-r--r--include/asm-x86/uv/bios.h94
1 files changed, 0 insertions, 94 deletions
diff --git a/include/asm-x86/uv/bios.h b/include/asm-x86/uv/bios.h
deleted file mode 100644
index 215f1969c266..000000000000
--- a/include/asm-x86/uv/bios.h
+++ /dev/null
@@ -1,94 +0,0 @@
-#ifndef ASM_X86__UV__BIOS_H
-#define ASM_X86__UV__BIOS_H
-
-/*
- * UV BIOS layer definitions.
- *
- * 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
- *
- * Copyright (c) 2008 Silicon Graphics, Inc. All Rights Reserved.
- * Copyright (c) Russ Anderson
- */
-
-#include <linux/rtc.h>
-
-/*
- * Values for the BIOS calls. It is passed as the first * argument in the
- * BIOS call. Passing any other value in the first argument will result
- * in a BIOS_STATUS_UNIMPLEMENTED return status.
- */
-enum uv_bios_cmd {
- UV_BIOS_COMMON,
- UV_BIOS_GET_SN_INFO,
- UV_BIOS_FREQ_BASE
-};
-
-/*
- * Status values returned from a BIOS call.
- */
-enum {
- BIOS_STATUS_SUCCESS = 0,
- BIOS_STATUS_UNIMPLEMENTED = -ENOSYS,
- BIOS_STATUS_EINVAL = -EINVAL,
- BIOS_STATUS_UNAVAIL = -EBUSY
-};
-
-/*
- * The UV system table describes specific firmware
- * capabilities available to the Linux kernel at runtime.
- */
-struct uv_systab {
- char signature[4]; /* must be "UVST" */
- u32 revision; /* distinguish different firmware revs */
- u64 function; /* BIOS runtime callback function ptr */
-};
-
-enum {
- BIOS_FREQ_BASE_PLATFORM = 0,
- BIOS_FREQ_BASE_INTERVAL_TIMER = 1,
- BIOS_FREQ_BASE_REALTIME_CLOCK = 2
-};
-
-union partition_info_u {
- u64 val;
- struct {
- u64 hub_version : 8,
- partition_id : 16,
- coherence_id : 16,
- region_size : 24;
- };
-};
-
-/*
- * bios calls have 6 parameters
- */
-extern s64 uv_bios_call(enum uv_bios_cmd, u64, u64, u64, u64, u64);
-extern s64 uv_bios_call_irqsave(enum uv_bios_cmd, u64, u64, u64, u64, u64);
-extern s64 uv_bios_call_reentrant(enum uv_bios_cmd, u64, u64, u64, u64, u64);
-
-extern s64 uv_bios_get_sn_info(int, int *, long *, long *, long *);
-extern s64 uv_bios_freq_base(u64, u64 *);
-
-extern void uv_bios_init(void);
-
-extern int uv_type;
-extern long sn_partition_id;
-extern long uv_coherency_id;
-extern long uv_region_size;
-#define partition_coherence_id() (uv_coherency_id)
-
-extern struct kobject *sgi_uv_kobj; /* /sys/firmware/sgi_uv */
-
-#endif /* ASM_X86__UV__BIOS_H */