Merge branch 'x86/apic' into x86-v28-for-linus-phase4-B

Conflicts:
	arch/x86/kernel/apic_32.c
	arch/x86/kernel/apic_64.c
	arch/x86/kernel/setup.c
	drivers/pci/intel-iommu.c
	include/asm-x86/cpufeature.h
	include/asm-x86/dma-mapping.h

1 files changed, 114 insertions, 0 deletions

diff --git a/arch/x86/es7000/es7000.h b/arch/x86/es7000/es7000.h
new file mode 100644
index 0000000..4e62f6f
--- /dev/null
+++ b/arch/x86/es7000/es7000.h
@@ -0,0 +1,114 @@
+/*
+ * Written by: Garry Forsgren, Unisys Corporation
+ *             Natalie Protasevich, Unisys Corporation
+ * This file contains the code to configure and interface
+ * with Unisys ES7000 series hardware system manager.
+ *
+ * Copyright (c) 2003 Unisys Corporation.  All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write the Free Software Foundation, Inc., 59
+ * Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * Contact information: Unisys Corporation, Township Line & Union Meeting
+ * Roads-A, Unisys Way, Blue Bell, Pennsylvania, 19424, or:
+ *
+ * http://www.unisys.com
+ */
+
+/*
+ * ES7000 chipsets
+ */
+
+#define NON_UNISYS		0
+#define ES7000_CLASSIC		1
+#define ES7000_ZORRO		2
+
+
+#define	MIP_REG			1
+#define	MIP_PSAI_REG		4
+
+#define	MIP_BUSY		1
+#define	MIP_SPIN		0xf0000
+#define	MIP_VALID		0x0100000000000000ULL
+#define	MIP_PORT(VALUE)	((VALUE >> 32) & 0xffff)
+
+#define	MIP_RD_LO(VALUE)	(VALUE & 0xffffffff)
+
+struct mip_reg_info {
+	unsigned long long mip_info;
+	unsigned long long delivery_info;
+	unsigned long long host_reg;
+	unsigned long long mip_reg;
+};
+
+struct part_info {
+	unsigned char type;
+	unsigned char length;
+	unsigned char part_id;
+	unsigned char apic_mode;
+	unsigned long snum;
+	char ptype[16];
+	char sname[64];
+	char pname[64];
+};
+
+struct psai {
+	unsigned long long entry_type;
+	unsigned long long addr;
+	unsigned long long bep_addr;
+};
+
+struct es7000_mem_info {
+	unsigned char type;
+	unsigned char length;
+	unsigned char resv[6];
+	unsigned long long  start;
+	unsigned long long  size;
+};
+
+struct es7000_oem_table {
+	unsigned long long hdr;
+	struct mip_reg_info mip;
+	struct part_info pif;
+	struct es7000_mem_info shm;
+	struct psai psai;
+};
+
+#ifdef CONFIG_ACPI
+
+struct oem_table {
+	struct acpi_table_header Header;
+	u32 OEMTableAddr;
+	u32 OEMTableSize;
+};
+
+extern int find_unisys_acpi_oem_table(unsigned long *oem_addr);
+#endif
+
+struct mip_reg {
+	unsigned long long off_0;
+	unsigned long long off_8;
+	unsigned long long off_10;
+	unsigned long long off_18;
+	unsigned long long off_20;
+	unsigned long long off_28;
+	unsigned long long off_30;
+	unsigned long long off_38;
+};
+
+#define	MIP_SW_APIC		0x1020b
+#define	MIP_FUNC(VALUE)		(VALUE & 0xff)
+
+extern int parse_unisys_oem (char *oemptr);
+extern void setup_unisys(void);
+extern int es7000_start_cpu(int cpu, unsigned long eip);
+extern void es7000_sw_apic(void);