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[Xen-changelog] [xen-unstable] [IA64] memmap: remove the unused file, xe

To: xen-changelog@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-changelog] [xen-unstable] [IA64] memmap: remove the unused file, xen/arch/ia64/xen/dom_fw.c.
From: Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>
Date: Sat, 16 Jun 2007 05:34:00 -0700
Delivery-date: Sat, 16 Jun 2007 05:32:29 -0700
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# HG changeset patch
# User Alex Williamson <alex.williamson@xxxxxx>
# Date 1179777654 21600
# Node ID 9d5dc8f3b2d4b20e86c8df35b6dc9ea9d9707d63
# Parent  0dc47397aad88243df07ca13f7d382a322e91f67
[IA64] memmap: remove the unused file, xen/arch/ia64/xen/dom_fw.c.

Signed-off-by: Isaku Yamahata <yamahata@xxxxxxxxxxxxx>
---
 xen/arch/ia64/xen/dom_fw.c | 1233 ---------------------------------------------
 1 files changed, 1233 deletions(-)

diff -r 0dc47397aad8 -r 9d5dc8f3b2d4 xen/arch/ia64/xen/dom_fw.c
--- a/xen/arch/ia64/xen/dom_fw.c        Mon May 21 13:59:38 2007 -0600
+++ /dev/null   Thu Jan 01 00:00:00 1970 +0000
@@ -1,1233 +0,0 @@
-/*
- *  Xen domain firmware emulation support
- *  Copyright (C) 2004 Hewlett-Packard Co.
- *       Dan Magenheimer (dan.magenheimer@xxxxxx)
- *
- * Copyright (c) 2006, 2007
- *                    Isaku Yamahata <yamahata at valinux co jp>
- *                    VA Linux Systems Japan K.K.
- *                    dom0 vp model support
- */
-
-#include <xen/config.h>
-#include <asm/system.h>
-#include <asm/pgalloc.h>
-
-#include <linux/efi.h>
-#include <linux/sort.h>
-#include <asm/io.h>
-#include <asm/pal.h>
-#include <asm/sal.h>
-#include <asm/meminit.h>
-#include <asm/fpswa.h>
-#include <xen/version.h>
-#include <xen/acpi.h>
-#include <xen/errno.h>
-
-#include <asm/dom_fw.h>
-#include <asm/bundle.h>
-
-#define ONE_MB (1UL << 20)
-
-extern unsigned long running_on_sim;
-
-#define FW_VENDOR 
"X\0e\0n\0/\0i\0a\0\066\0\064\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
-
-#define MAKE_MD(typ, attr, start, end)                                         
\
-       do {                                                            \
-               md = tables->efi_memmap + i++;                          \
-               md->type = typ;                                         \
-               md->pad = 0;                                            \
-               md->phys_addr = start;                                  \
-               md->virt_addr = 0;                                      \
-               md->num_pages = (end - start) >> EFI_PAGE_SHIFT;        \
-               md->attribute = attr;                                   \
-       } while (0)
-
-#define EFI_HYPERCALL_PATCH(tgt, call)                                 \
-       do {                                                            \
-               dom_efi_hypercall_patch(brkimm,                         \
-                                       FW_HYPERCALL_##call##_PADDR,    \
-                                FW_HYPERCALL_##call, hypercalls_imva); \
-               /* Descriptor address.  */                              \
-               tables->efi_runtime.tgt =                               \
-                                   FW_FIELD_MPA(func_ptrs) + 8 * pfn;  \
-               /* Descriptor.  */                                      \
-               tables->func_ptrs[pfn++] = FW_HYPERCALL_##call##_PADDR; \
-               tables->func_ptrs[pfn++] = 0;                           \
-       } while (0)
-
-/* allocate a page for fw
- * guest_setup() @ libxc/xc_linux_build.c does for domU
- */
-static inline void
-assign_new_domain_page_if_dom0(struct domain *d, unsigned long mpaddr)
-{
-        if (d == dom0)
-            assign_new_domain0_page(d, mpaddr);
-}
-
-/**************************************************************************
-Hypercall bundle creation
-**************************************************************************/
-
-static void
-build_hypercall_bundle(u64 *imva, u64 brkimm, u64 hypnum, u64 ret)
-{
-       INST64_A5 slot0;
-       INST64_I19 slot1;
-       INST64_B4 slot2;
-       IA64_BUNDLE bundle;
-
-       // slot1: mov r2 = hypnum (low 20 bits)
-       slot0.inst = 0;
-       slot0.qp = 0; slot0.r1 = 2; slot0.r3 = 0; slot0.major = 0x9;
-       slot0.imm7b = hypnum; slot0.imm9d = hypnum >> 7;
-       slot0.imm5c = hypnum >> 16; slot0.s = 0;
-       // slot1: break brkimm
-       slot1.inst = 0;
-       slot1.qp = 0; slot1.x6 = 0; slot1.x3 = 0; slot1.major = 0x0;
-       slot1.imm20 = brkimm; slot1.i = brkimm >> 20;
-       // if ret slot2:  br.ret.sptk.many rp
-       // else   slot2:  br.cond.sptk.many rp
-       slot2.inst = 0; slot2.qp = 0; slot2.p = 1; slot2.b2 = 0;
-       slot2.wh = 0; slot2.d = 0; slot2.major = 0x0;
-       if (ret) {
-               slot2.btype = 4; slot2.x6 = 0x21;
-       }
-       else {
-               slot2.btype = 0; slot2.x6 = 0x20;
-       }
-       
-       bundle.i64[0] = 0; bundle.i64[1] = 0;
-       bundle.template = 0x11;
-       bundle.slot0 = slot0.inst; bundle.slot2 = slot2.inst;
-       bundle.slot1a = slot1.inst; bundle.slot1b = slot1.inst >> 18;
-       
-       imva[0] = bundle.i64[0]; imva[1] = bundle.i64[1];
-       ia64_fc(imva);
-       ia64_fc(imva + 1);
-}
-
-static void
-build_pal_hypercall_bundles(u64 *imva, u64 brkimm, u64 hypnum)
-{
-       extern unsigned long pal_call_stub[];
-       IA64_BUNDLE bundle;
-       INST64_A5 slot_a5;
-       INST64_M37 slot_m37;
-
-       /* The source of the hypercall stub is the pal_call_stub function
-          defined in xenasm.S.  */
-
-       /* Copy the first bundle and patch the hypercall number.  */
-       bundle.i64[0] = pal_call_stub[0];
-       bundle.i64[1] = pal_call_stub[1];
-       slot_a5.inst = bundle.slot0;
-       slot_a5.imm7b = hypnum;
-       slot_a5.imm9d = hypnum >> 7;
-       slot_a5.imm5c = hypnum >> 16;
-       bundle.slot0 = slot_a5.inst;
-       imva[0] = bundle.i64[0];
-       imva[1] = bundle.i64[1];
-       ia64_fc(imva);
-       ia64_fc(imva + 1);
-       
-       /* Copy the second bundle and patch the hypercall vector.  */
-       bundle.i64[0] = pal_call_stub[2];
-       bundle.i64[1] = pal_call_stub[3];
-       slot_m37.inst = bundle.slot0;
-       slot_m37.imm20a = brkimm;
-       slot_m37.i = brkimm >> 20;
-       bundle.slot0 = slot_m37.inst;
-       imva[2] = bundle.i64[0];
-       imva[3] = bundle.i64[1];
-       ia64_fc(imva + 2);
-       ia64_fc(imva + 3);
-}
-
-// builds a hypercall bundle at domain physical address
-static void
-dom_fpswa_hypercall_patch(u64 brkimm, unsigned long imva)
-{
-       unsigned long *entry_imva, *patch_imva;
-       const unsigned long entry_paddr = FW_HYPERCALL_FPSWA_ENTRY_PADDR;
-       const unsigned long patch_paddr = FW_HYPERCALL_FPSWA_PATCH_PADDR;
-
-       entry_imva = (unsigned long *)(imva + entry_paddr -
-                                      FW_HYPERCALL_BASE_PADDR);
-       patch_imva = (unsigned long *)(imva + patch_paddr -
-                                      FW_HYPERCALL_BASE_PADDR);
-
-       /* Descriptor.  */
-       *entry_imva++ = patch_paddr;
-       *entry_imva   = 0;
-
-       build_hypercall_bundle(patch_imva, brkimm, FW_HYPERCALL_FPSWA, 1);
-}
-
-// builds a hypercall bundle at domain physical address
-static void
-dom_efi_hypercall_patch(u64 brkimm, unsigned long paddr,
-                        unsigned long hypercall, unsigned long imva)
-{
-       build_hypercall_bundle((u64 *)(imva + paddr - FW_HYPERCALL_BASE_PADDR),
-                              brkimm, hypercall, 1);
-}
-
-// builds a hypercall bundle at domain physical address
-static void
-dom_fw_hypercall_patch(u64 brkimm, unsigned long paddr,
-                      unsigned long hypercall,unsigned long ret,
-                       unsigned long imva)
-{
-       build_hypercall_bundle((u64 *)(imva + paddr - FW_HYPERCALL_BASE_PADDR),
-                              brkimm, hypercall, ret);
-}
-
-static void
-dom_fw_pal_hypercall_patch(u64 brkimm, unsigned long paddr, unsigned long imva)
-{
-       build_pal_hypercall_bundles((u64*)(imva + paddr -
-                                   FW_HYPERCALL_BASE_PADDR),
-                                   brkimm, FW_HYPERCALL_PAL_CALL);
-}
-
-static inline void
-print_md(efi_memory_desc_t *md)
-{
-       u64 size;
-       
-       printk(XENLOG_INFO "dom mem: type=%2u, attr=0x%016lx, "
-              "range=[0x%016lx-0x%016lx) ",
-              md->type, md->attribute, md->phys_addr,
-              md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT));
-
-       size = md->num_pages << EFI_PAGE_SHIFT;
-       if (size > ONE_MB)
-               printk("(%luMB)\n", size >> 20);
-       else
-               printk("(%luKB)\n", size >> 10);
-}
-
-static u32 lsapic_nbr;
-
-/* Modify lsapic table.  Provides LPs.  */
-static int 
-acpi_update_lsapic (acpi_table_entry_header *header, const unsigned long end)
-{
-       struct acpi_table_lsapic *lsapic;
-       int enable;
-
-       lsapic = (struct acpi_table_lsapic *) header;
-       if (!lsapic)
-               return -EINVAL;
-
-       if (lsapic_nbr < MAX_VIRT_CPUS && dom0->vcpu[lsapic_nbr] != NULL)
-               enable = 1;
-       else
-               enable = 0;
-       if (lsapic->flags.enabled && enable) {
-               printk("enable lsapic entry: 0x%lx\n", (u64)lsapic);
-               lsapic->id = lsapic_nbr;
-               lsapic->eid = 0;
-               lsapic_nbr++;
-       } else if (lsapic->flags.enabled) {
-               printk("DISABLE lsapic entry: 0x%lx\n", (u64)lsapic);
-               lsapic->flags.enabled = 0;
-               lsapic->id = 0;
-               lsapic->eid = 0;
-       }
-       return 0;
-}
-
-static u8
-generate_acpi_checksum(void *tbl, unsigned long len)
-{
-       u8 *ptr, sum = 0;
-
-       for (ptr = tbl; len > 0 ; len--, ptr++)
-               sum += *ptr;
-
-       return 0 - sum;
-}
-
-static int __init
-acpi_patch_plat_int_src (
-       acpi_table_entry_header *header, const unsigned long end)
-{
-       struct acpi_table_plat_int_src *plintsrc;
-
-       plintsrc = (struct acpi_table_plat_int_src *)header;
-       if (!plintsrc)
-               return -EINVAL;
-
-       if (plintsrc->type == ACPI_INTERRUPT_CPEI) {
-               printk("ACPI_INTERRUPT_CPEI disabled for Domain0\n");
-               plintsrc->type = -1;
-       }
-       return 0;
-}
-
-static int
-acpi_update_madt_checksum (unsigned long phys_addr, unsigned long size)
-{
-       struct acpi_table_madt* acpi_madt;
-
-       if (!phys_addr || !size)
-               return -EINVAL;
-
-       acpi_madt = (struct acpi_table_madt *) __va(phys_addr);
-       acpi_madt->header.checksum = 0;
-       acpi_madt->header.checksum = generate_acpi_checksum(acpi_madt, size);
-
-       return 0;
-}
-
-/* base is physical address of acpi table */
-static void touch_acpi_table(void)
-{
-       lsapic_nbr = 0;
-       if (acpi_table_parse_madt(ACPI_MADT_LSAPIC, acpi_update_lsapic, 0) < 0)
-               printk("Error parsing MADT - no LAPIC entries\n");
-       if (acpi_table_parse_madt(ACPI_MADT_PLAT_INT_SRC,
-                                 acpi_patch_plat_int_src, 0) < 0)
-               printk("Error parsing MADT - no PLAT_INT_SRC entries\n");
-
-       acpi_table_parse(ACPI_APIC, acpi_update_madt_checksum);
-
-       return;
-}
-
-struct fake_acpi_tables {
-       struct acpi20_table_rsdp rsdp;
-       struct xsdt_descriptor_rev2 xsdt;
-       u64 madt_ptr;
-       struct fadt_descriptor_rev2 fadt;
-       struct facs_descriptor_rev2 facs;
-       struct acpi_table_header dsdt;
-       u8 aml[8 + 11 * MAX_VIRT_CPUS];
-       struct acpi_table_madt madt;
-       struct acpi_table_lsapic lsapic[MAX_VIRT_CPUS];
-       u8 pm1a_evt_blk[4];
-       u8 pm1a_cnt_blk[1];
-       u8 pm_tmr_blk[4];
-};
-#define ACPI_TABLE_MPA(field) \
-  FW_ACPI_BASE_PADDR + offsetof(struct fake_acpi_tables, field);
-
-/* Create enough of an ACPI structure to make the guest OS ACPI happy. */
-static void
-dom_fw_fake_acpi(struct domain *d, struct fake_acpi_tables *tables)
-{
-       struct acpi20_table_rsdp *rsdp = &tables->rsdp;
-       struct xsdt_descriptor_rev2 *xsdt = &tables->xsdt;
-       struct fadt_descriptor_rev2 *fadt = &tables->fadt;
-       struct facs_descriptor_rev2 *facs = &tables->facs;
-       struct acpi_table_header *dsdt = &tables->dsdt;
-       struct acpi_table_madt *madt = &tables->madt;
-       struct acpi_table_lsapic *lsapic = tables->lsapic;
-       int i;
-       int aml_len;
-       int nbr_cpus;
-
-       memset(tables, 0, sizeof(struct fake_acpi_tables));
-
-       /* setup XSDT (64bit version of RSDT) */
-       memcpy(xsdt->signature, XSDT_SIG, sizeof(xsdt->signature));
-       /* XSDT points to both the FADT and the MADT, so add one entry */
-       xsdt->length = sizeof(struct xsdt_descriptor_rev2) + sizeof(u64);
-       xsdt->revision = 1;
-       memcpy(xsdt->oem_id, "XEN", 3);
-       memcpy(xsdt->oem_table_id, "Xen/ia64", 8);
-       memcpy(xsdt->asl_compiler_id, "XEN", 3);
-       xsdt->asl_compiler_revision = (xen_major_version() << 16) |
-               xen_minor_version();
-
-       xsdt->table_offset_entry[0] = ACPI_TABLE_MPA(fadt);
-       tables->madt_ptr = ACPI_TABLE_MPA(madt);
-
-       xsdt->checksum = generate_acpi_checksum(xsdt, xsdt->length);
-
-       /* setup FADT */
-       memcpy(fadt->signature, FADT_SIG, sizeof(fadt->signature));
-       fadt->length = sizeof(struct fadt_descriptor_rev2);
-       fadt->revision = FADT2_REVISION_ID;
-       memcpy(fadt->oem_id, "XEN", 3);
-       memcpy(fadt->oem_table_id, "Xen/ia64", 8);
-       memcpy(fadt->asl_compiler_id, "XEN", 3);
-       fadt->asl_compiler_revision = (xen_major_version() << 16) |
-               xen_minor_version();
-
-       memcpy(facs->signature, FACS_SIG, sizeof(facs->signature));
-       facs->version = 1;
-       facs->length = sizeof(struct facs_descriptor_rev2);
-
-       fadt->xfirmware_ctrl = ACPI_TABLE_MPA(facs);
-       fadt->Xdsdt = ACPI_TABLE_MPA(dsdt);
-
-       /*
-        * All of the below FADT entries are filled it to prevent warnings
-        * from sanity checks in the ACPI CA.  Emulate required ACPI hardware
-        * registers in system memory.
-        */
-       fadt->pm1_evt_len = 4;
-       fadt->xpm1a_evt_blk.address_space_id = ACPI_ADR_SPACE_SYSTEM_MEMORY;
-       fadt->xpm1a_evt_blk.register_bit_width = 8;
-       fadt->xpm1a_evt_blk.address = ACPI_TABLE_MPA(pm1a_evt_blk);
-       fadt->pm1_cnt_len = 1;
-       fadt->xpm1a_cnt_blk.address_space_id = ACPI_ADR_SPACE_SYSTEM_MEMORY;
-       fadt->xpm1a_cnt_blk.register_bit_width = 8;
-       fadt->xpm1a_cnt_blk.address = ACPI_TABLE_MPA(pm1a_cnt_blk);
-       fadt->pm_tm_len = 4;
-       fadt->xpm_tmr_blk.address_space_id = ACPI_ADR_SPACE_SYSTEM_MEMORY;
-       fadt->xpm_tmr_blk.register_bit_width = 8;
-       fadt->xpm_tmr_blk.address = ACPI_TABLE_MPA(pm_tmr_blk);
-
-       fadt->checksum = generate_acpi_checksum(fadt, fadt->length);
-
-       /* setup RSDP */
-       memcpy(rsdp->signature, RSDP_SIG, strlen(RSDP_SIG));
-       memcpy(rsdp->oem_id, "XEN", 3);
-       rsdp->revision = 2; /* ACPI 2.0 includes XSDT */
-       rsdp->length = sizeof(struct acpi20_table_rsdp);
-       rsdp->xsdt_address = ACPI_TABLE_MPA(xsdt);
-
-       rsdp->checksum = generate_acpi_checksum(rsdp,
-                                               ACPI_RSDP_CHECKSUM_LENGTH);
-       rsdp->ext_checksum = generate_acpi_checksum(rsdp, rsdp->length);
-
-       /* setup DSDT with trivial namespace. */ 
-       memcpy(dsdt->signature, DSDT_SIG, strlen(DSDT_SIG));
-       dsdt->revision = 1;
-       memcpy(dsdt->oem_id, "XEN", 3);
-       memcpy(dsdt->oem_table_id, "Xen/ia64", 8);
-       memcpy(dsdt->asl_compiler_id, "XEN", 3);
-       dsdt->asl_compiler_revision = (xen_major_version() << 16) |
-               xen_minor_version();
-
-       /* Trivial namespace, avoids ACPI CA complaints */
-       tables->aml[0] = 0x10; /* Scope */
-       tables->aml[1] = 0x40; /* length/offset to next object (patched) */
-       tables->aml[2] = 0x00;
-       memcpy(&tables->aml[3], "_SB_", 4);
-
-       /* The processor object isn't absolutely necessary, revist for SMP */
-       aml_len = 7;
-       for (i = 0; i < 3; i++) {
-               unsigned char *p = tables->aml + aml_len;
-               p[0] = 0x5b; /* processor object */
-               p[1] = 0x83;
-               p[2] = 0x0b; /* next */
-               p[3] = 'C';
-               p[4] = 'P';
-               snprintf ((char *)p + 5, 3, "%02x", i);
-               if (i < 16)
-                       p[5] = 'U';
-               p[7] = i;       /* acpi_id */
-               p[8] = 0;       /* pblk_addr */
-               p[9] = 0;
-               p[10] = 0;
-               p[11] = 0;
-               p[12] = 0;      /* pblk_len */
-               aml_len += 13;
-       }
-       tables->aml[1] = 0x40 + ((aml_len - 1) & 0x0f);
-       tables->aml[2] = (aml_len - 1) >> 4;
-       dsdt->length = sizeof(struct acpi_table_header) + aml_len;
-       dsdt->checksum = generate_acpi_checksum(dsdt, dsdt->length);
-
-       /* setup MADT */
-       memcpy(madt->header.signature, APIC_SIG, 
sizeof(madt->header.signature));
-       madt->header.revision = 2;
-       memcpy(madt->header.oem_id, "XEN", 3);
-       memcpy(madt->header.oem_table_id, "Xen/ia64", 8);
-       memcpy(madt->header.asl_compiler_id, "XEN", 3);
-       madt->header.asl_compiler_revision = (xen_major_version() << 16) |
-               xen_minor_version();
-
-       /* An LSAPIC entry describes a CPU.  */
-       nbr_cpus = 0;
-       for (i = 0; i < MAX_VIRT_CPUS; i++) {
-               lsapic[i].header.type = ACPI_MADT_LSAPIC;
-               lsapic[i].header.length = sizeof(struct acpi_table_lsapic);
-               lsapic[i].acpi_id = i;
-               lsapic[i].id = i;
-               lsapic[i].eid = 0;
-               //XXX replace d->vcpu[i] != NULL with XEN_DOMCTL_getvcpuinfo
-               if (d->vcpu[i] != NULL) {
-                       lsapic[i].flags.enabled = 1;
-                       nbr_cpus++;
-               }
-       }
-       madt->header.length = sizeof(struct acpi_table_madt) +
-                             nbr_cpus * sizeof(struct acpi_table_lsapic);
-       madt->header.checksum = generate_acpi_checksum(madt,
-                                                      madt->header.length);
-       return;
-}
-
-static int
-efi_mdt_cmp(const void *a, const void *b)
-{
-       const efi_memory_desc_t *x = a, *y = b;
-
-       if (x->phys_addr > y->phys_addr)
-               return 1;
-       if (x->phys_addr < y->phys_addr)
-               return -1;
-
-       // num_pages == 0 is allowed.
-       if (x->num_pages > y->num_pages)
-               return 1;
-       if (x->num_pages < y->num_pages)
-               return -1;
-
-       return 0;
-}
-
-#define NFUNCPTRS 16
-#define NUM_EFI_SYS_TABLES 6
-#define NUM_MEM_DESCS 64 //large enough
-
-struct fw_tables {
-       efi_system_table_t efi_systab;
-       efi_runtime_services_t efi_runtime;
-       efi_config_table_t efi_tables[NUM_EFI_SYS_TABLES];
-
-       struct ia64_sal_systab sal_systab;
-       struct ia64_sal_desc_entry_point sal_ed;
-       struct ia64_sal_desc_ap_wakeup sal_wakeup;
-       /* End of SAL descriptors.  Do not forget to update checkum bound.  */
-
-       fpswa_interface_t fpswa_inf;
-       efi_memory_desc_t efi_memmap[NUM_MEM_DESCS];
-       unsigned long func_ptrs[2*NFUNCPTRS];
-       struct xen_sal_data sal_data;
-       unsigned char fw_vendor[sizeof(FW_VENDOR)];
-};
-#define FW_FIELD_MPA(field) \
-   FW_TABLES_BASE_PADDR + offsetof(struct fw_tables, field)
-
-static void
-efi_systable_init_dom0(struct fw_tables *tables)
-{
-       int i = 1;
-       /* Write messages to the console.  */
-       touch_acpi_table();
-
-       printk("Domain0 EFI passthrough:");
-       if (efi.mps) {
-               tables->efi_tables[i].guid = MPS_TABLE_GUID;
-               tables->efi_tables[i].table = __pa(efi.mps);
-               printk(" MPS=0x%lx",tables->efi_tables[i].table);
-               i++;
-       }
-
-       if (efi.acpi20) {
-               tables->efi_tables[i].guid = ACPI_20_TABLE_GUID;
-               tables->efi_tables[i].table = __pa(efi.acpi20);
-               printk(" ACPI 2.0=0x%lx",tables->efi_tables[i].table);
-               i++;
-       }
-       if (efi.acpi) {
-               tables->efi_tables[i].guid = ACPI_TABLE_GUID;
-               tables->efi_tables[i].table = __pa(efi.acpi);
-               printk(" ACPI=0x%lx",tables->efi_tables[i].table);
-               i++;
-       }
-       if (efi.smbios) {
-               tables->efi_tables[i].guid = SMBIOS_TABLE_GUID;
-               tables->efi_tables[i].table = __pa(efi.smbios);
-               printk(" SMBIOS=0x%lx",tables->efi_tables[i].table);
-               i++;
-       }
-       if (efi.hcdp) {
-               tables->efi_tables[i].guid = HCDP_TABLE_GUID;
-               tables->efi_tables[i].table = __pa(efi.hcdp);
-               printk(" HCDP=0x%lx",tables->efi_tables[i].table);
-               i++;
-       }
-       printk("\n");
-       BUG_ON(i > NUM_EFI_SYS_TABLES);
-}
-
-static void
-setup_dom0_memmap_info(struct domain *d, struct fw_tables *tables,
-                      int *num_mds)
-{
-       int i;
-       efi_memory_desc_t *md;
-       efi_memory_desc_t *last_mem_md = NULL;
-       xen_ia64_memmap_info_t* memmap_info;
-       unsigned long paddr_start;
-       unsigned long paddr_end;
-
-       for (i = *num_mds - 1; i >= 0; i--) {
-               md = &tables->efi_memmap[i];
-               if (md->attribute == EFI_MEMORY_WB &&
-                   md->type == EFI_CONVENTIONAL_MEMORY &&
-                   md->num_pages >
-                   2 * (1UL << (PAGE_SHIFT - EFI_PAGE_SHIFT))) {
-                       last_mem_md = md;
-                       break;
-               }
-       }
-
-       if (last_mem_md == NULL) {
-               printk("%s: warning: "
-                      "no dom0 contiguous memory to hold memory map\n",
-                      __func__);
-               return;
-       }
-       paddr_end = last_mem_md->phys_addr +
-               (last_mem_md->num_pages << EFI_PAGE_SHIFT);
-       paddr_start = (paddr_end - PAGE_SIZE) & PAGE_MASK;
-       last_mem_md->num_pages -=
-               (paddr_end - paddr_start) / (1UL << EFI_PAGE_SHIFT);
-
-       md = &tables->efi_memmap[*num_mds];
-       (*num_mds)++;
-       md->type = EFI_RUNTIME_SERVICES_DATA;
-       md->phys_addr = paddr_start;
-       md->virt_addr = 0;
-       md->num_pages = 1UL << (PAGE_SHIFT - EFI_PAGE_SHIFT);
-       md->attribute = EFI_MEMORY_WB;
-
-       memmap_info = domain_mpa_to_imva(d, md->phys_addr);
-       BUG_ON(*num_mds > NUM_MEM_DESCS);
-
-       memmap_info->efi_memdesc_size = sizeof(md[0]);
-       memmap_info->efi_memdesc_version = EFI_MEMORY_DESCRIPTOR_VERSION;
-       memmap_info->efi_memmap_size = *num_mds * sizeof(md[0]);
-       memcpy(&memmap_info->memdesc, &tables->efi_memmap[0],
-              memmap_info->efi_memmap_size);
-       d->shared_info->arch.memmap_info_num_pages = 1;
-       d->shared_info->arch.memmap_info_pfn = md->phys_addr >> PAGE_SHIFT;
-
-       sort(tables->efi_memmap, *num_mds, sizeof(efi_memory_desc_t),
-            efi_mdt_cmp, NULL);
-}
-
-/* Complete the dom0 memmap.  */
-static int
-complete_dom0_memmap(struct domain *d,
-                     struct fw_tables *tables,
-                     unsigned long maxmem,
-                     int num_mds)
-{
-       efi_memory_desc_t *md;
-       u64 addr;
-       void *efi_map_start, *efi_map_end, *p;
-       u64 efi_desc_size;
-       int i;
-       unsigned long dom_mem = maxmem - (d->tot_pages << PAGE_SHIFT);
-
-       /* Walk through all MDT entries.
-          Copy all interesting entries.  */
-       efi_map_start = __va(ia64_boot_param->efi_memmap);
-       efi_map_end = efi_map_start + ia64_boot_param->efi_memmap_size;
-       efi_desc_size = ia64_boot_param->efi_memdesc_size;
-
-       for (p = efi_map_start; p < efi_map_end; p += efi_desc_size) {
-               const efi_memory_desc_t *md = p;
-               efi_memory_desc_t *dom_md = &tables->efi_memmap[num_mds];
-               u64 start = md->phys_addr;
-               u64 size = md->num_pages << EFI_PAGE_SHIFT;
-               u64 end = start + size;
-               u64 mpaddr;
-               unsigned long flags;
-
-               switch (md->type) {
-               case EFI_RUNTIME_SERVICES_CODE:
-               case EFI_RUNTIME_SERVICES_DATA:
-               case EFI_ACPI_RECLAIM_MEMORY:
-               case EFI_ACPI_MEMORY_NVS:
-               case EFI_RESERVED_TYPE:
-                       /*
-                        * Map into dom0 - We must respect protection
-                        * and cache attributes.  Not all of these pages
-                        * are writable!!!
-                        */
-                       flags = ASSIGN_writable;        /* dummy - zero */
-                       if (md->attribute & EFI_MEMORY_WP)
-                               flags |= ASSIGN_readonly;
-                       if ((md->attribute & EFI_MEMORY_UC) &&
-                           !(md->attribute & EFI_MEMORY_WB))
-                               flags |= ASSIGN_nocache;
-
-                       assign_domain_mach_page(d, start, size, flags);
-
-                       /* Fall-through.  */
-               case EFI_MEMORY_MAPPED_IO:
-                       /* Will be mapped with ioremap.  */
-                       /* Copy descriptor.  */
-                       *dom_md = *md;
-                       dom_md->virt_addr = 0;
-                       num_mds++;
-                       break;
-
-               case EFI_MEMORY_MAPPED_IO_PORT_SPACE:
-                       flags = ASSIGN_writable;        /* dummy - zero */
-                       if (md->attribute & EFI_MEMORY_UC)
-                               flags |= ASSIGN_nocache;
-
-                       if (start > 0x1ffffffff0000000UL) {
-                               mpaddr = 0x4000000000000UL - size;
-                               printk(XENLOG_INFO "Remapping IO ports from "
-                                      "%lx to %lx\n", start, mpaddr);
-                       } else
-                               mpaddr = start;
-
-                       /* Map into dom0.  */
-                       assign_domain_mmio_page(d, mpaddr, start, size, flags);
-                       /* Copy descriptor.  */
-                       *dom_md = *md;
-                       dom_md->phys_addr = mpaddr;
-                       dom_md->virt_addr = 0;
-                       num_mds++;
-                       break;
-
-               case EFI_CONVENTIONAL_MEMORY:
-               case EFI_LOADER_CODE:
-               case EFI_LOADER_DATA:
-               case EFI_BOOT_SERVICES_CODE:
-               case EFI_BOOT_SERVICES_DATA:
-                       if (!(md->attribute & EFI_MEMORY_WB))
-                               break;
-
-                       start = max(FW_END_PADDR, start);
-                       end = min(start + dom_mem, end);
-                       if (end <= start)
-                               break;
-
-                       dom_md->type = EFI_CONVENTIONAL_MEMORY;
-                       dom_md->phys_addr = start;
-                       dom_md->virt_addr = 0;
-                       dom_md->num_pages = (end - start) >> EFI_PAGE_SHIFT;
-                       dom_md->attribute = EFI_MEMORY_WB;
-                       num_mds++;
-
-                       dom_mem -= dom_md->num_pages << EFI_PAGE_SHIFT;
-                       break;
-
-               case EFI_UNUSABLE_MEMORY:
-               case EFI_PAL_CODE:
-                       /*
-                        * We don't really need these, but holes in the
-                        * memory map may cause Linux to assume there are
-                        * uncacheable ranges within a granule.
-                        */
-                       dom_md->type = EFI_UNUSABLE_MEMORY;
-                       dom_md->phys_addr = start;
-                       dom_md->virt_addr = 0;
-                       dom_md->num_pages = (end - start) >> EFI_PAGE_SHIFT;
-                       dom_md->attribute = EFI_MEMORY_WB;
-                       num_mds++;
-                       break;
-
-               default:
-                       /* Print a warning but continue.  */
-                       printk("complete_dom0_memmap: warning: "
-                              "unhandled MDT entry type %u\n", md->type);
-               }
-       }
-       BUG_ON(num_mds > NUM_MEM_DESCS);
-       
-       sort(tables->efi_memmap, num_mds, sizeof(efi_memory_desc_t),
-            efi_mdt_cmp, NULL);
-
-       /* setup_guest() @ libxc/xc_linux_build() arranges memory for domU.
-        * however no one arranges memory for dom0,
-        * instead we allocate pages manually.
-        */
-       for (i = 0; i < num_mds; i++) {
-               md = &tables->efi_memmap[i];
-
-               if (md->type == EFI_LOADER_DATA ||
-                   md->type == EFI_PAL_CODE ||
-                   md->type == EFI_CONVENTIONAL_MEMORY) {
-                       unsigned long start = md->phys_addr & PAGE_MASK;
-                       unsigned long end = md->phys_addr +
-                               (md->num_pages << EFI_PAGE_SHIFT);
-
-                       if (end == start) {
-                               /* md->num_pages = 0 is allowed. */
-                               continue;
-                       }
-                       
-                       for (addr = start; addr < end; addr += PAGE_SIZE)
-                               assign_new_domain0_page(d, addr);
-               }
-       }
-       // Map low-memory holes & unmapped MMIO for legacy drivers
-       for (addr = 0; addr < ONE_MB; addr += PAGE_SIZE) {
-               if (domain_page_mapped(d, addr))
-                       continue;
-               
-               if (efi_mmio(addr, PAGE_SIZE)) {
-                       unsigned long flags;
-                       flags = ASSIGN_writable | ASSIGN_nocache;
-                       assign_domain_mmio_page(d, addr, addr,
-                                               PAGE_SIZE, flags);
-               }
-       }
-       setup_dom0_memmap_info(d, tables, &num_mds);
-       return num_mds;
-}
-       
-static void
-efi_systable_init_domu(struct fw_tables *tables)
-{
-       int i = 1;
-       printk(XENLOG_GUEST XENLOG_INFO "DomainU EFI build up:");
-
-       tables->efi_tables[i].guid = ACPI_20_TABLE_GUID;
-       tables->efi_tables[i].table = FW_ACPI_BASE_PADDR;
-       printk(" ACPI 2.0=0x%lx",tables->efi_tables[i].table);
-       i++;
-       printk("\n");
-       BUG_ON(i > NUM_EFI_SYS_TABLES);
-}
-
-static int
-complete_domu_memmap(struct domain *d,
-                     struct fw_tables *tables,
-                     unsigned long maxmem,
-                     int num_mds,
-                    unsigned long memmap_info_pfn,
-                    unsigned long reserved_size)
-{
-       efi_memory_desc_t *md;
-       int i = num_mds; /* for MAKE_MD */
-       int create_memmap = 0;
-       xen_ia64_memmap_info_t* memmap_info;
-       unsigned long paddr_start;
-       unsigned long paddr_end;
-       void *p;
-       void *memmap_start;
-       void *memmap_end;
-
-       if (memmap_info_pfn == 0 || reserved_size == 0) {
-               /* old domain builder which doesn't setup
-                * memory map. create it for compatibility */
-               memmap_info_pfn = (maxmem >> PAGE_SHIFT) - 1;
-               /* 4 = memmap info page, start info page, xenstore page and
-                  console page */
-               reserved_size = 4 << PAGE_SHIFT;
-               create_memmap = 1;
-       }
-       paddr_start = memmap_info_pfn << PAGE_SHIFT;
-       paddr_end = paddr_start + reserved_size;
-       memmap_info = domain_mpa_to_imva(d, paddr_start);//XXX replace this 
with xc_map_foreign_map_range()
-       if (memmap_info->efi_memmap_size == 0) {
-               create_memmap = 1;
-       } else if (memmap_info->efi_memdesc_size != sizeof(md[0]) ||
-                  memmap_info->efi_memdesc_version !=
-                  EFI_MEMORY_DESCRIPTOR_VERSION) {
-               printk(XENLOG_WARNING
-                      "%s: Warning: unknown memory map "
-                      "memmap size %"PRIu64" "
-                      "memdesc size %"PRIu64" "
-                      "version %"PRIu32"\n",
-                      __func__,
-                      memmap_info->efi_memmap_size,
-                      memmap_info->efi_memdesc_size,
-                      memmap_info->efi_memdesc_version);
-               create_memmap = 1;
-       } else if (reserved_size < memmap_info->efi_memmap_size) {
-               printk(XENLOG_WARNING
-                      "%s: Warning: too short reserved size %"PRIu64"\n",
-                      __func__, reserved_size);
-               return -EINVAL;
-       } else if (memmap_info->efi_memmap_size >
-                  PAGE_SIZE - sizeof(*memmap_info)) {
-               /*
-                * curently memmap spanning more than single page isn't
-                * supported.
-                */
-               printk(XENLOG_WARNING
-                      "%s: Warning: too large reserved_size %"PRIu64"\n",
-                      __func__, memmap_info->efi_memmap_size);
-               return -ENOSYS;
-       }
-       
-       if (create_memmap) {
-               /*
-                * old domain builder which doesn't setup
-                * memory map. create it for compatibility
-                */
-               memmap_info->efi_memdesc_size = sizeof(md[0]);
-               memmap_info->efi_memdesc_version =
-                       EFI_MEMORY_DESCRIPTOR_VERSION;
-               memmap_info->efi_memmap_size = 1 * sizeof(md[0]);
-               md = (efi_memory_desc_t*)&memmap_info->memdesc;
-               md[num_mds].type = EFI_CONVENTIONAL_MEMORY;
-               md[num_mds].pad = 0;
-               md[num_mds].phys_addr = 0;
-               md[num_mds].virt_addr = 0;
-               md[num_mds].num_pages = maxmem >> EFI_PAGE_SHIFT;
-               md[num_mds].attribute = EFI_MEMORY_WB;
-       }
-
-       memmap_start = &memmap_info->memdesc;
-       memmap_end = memmap_start + memmap_info->efi_memmap_size;
-       /* XXX Currently the table must be in a single page. */
-       if ((unsigned long)memmap_end > (unsigned long)memmap_info + PAGE_SIZE)
-               return -EINVAL;
-
-       /* sort it bofore use
-        * XXX: this is created by user space domain builder so that
-        * we should check its integrity */
-       sort(&memmap_info->memdesc,
-            memmap_info->efi_memmap_size / memmap_info->efi_memdesc_size,
-            memmap_info->efi_memdesc_size,
-            efi_mdt_cmp, NULL);
-
-       for (p = memmap_start; p < memmap_end; p += 
memmap_info->efi_memdesc_size) {
-               unsigned long start;
-               unsigned long end;
-               md = p;
-               start = md->phys_addr;
-               end = md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT);
-
-               if (start < FW_END_PADDR)
-                       start = FW_END_PADDR;
-               if (end <= start)
-                       continue;
-
-               /* exclude [paddr_start, paddr_end) */
-               if (paddr_end <= start || end <= paddr_start) {
-                       MAKE_MD(EFI_CONVENTIONAL_MEMORY, EFI_MEMORY_WB,
-                               start, end);
-               } else if (paddr_start <= start && paddr_end < end) {
-                       MAKE_MD(EFI_CONVENTIONAL_MEMORY, EFI_MEMORY_WB,
-                               paddr_end, end);
-               } else if (start < paddr_start && end <= paddr_end) {
-                       MAKE_MD(EFI_CONVENTIONAL_MEMORY, EFI_MEMORY_WB,
-                               start, paddr_start);
-               } else {
-                       MAKE_MD(EFI_CONVENTIONAL_MEMORY, EFI_MEMORY_WB,
-                               start, paddr_start);
-                       MAKE_MD(EFI_CONVENTIONAL_MEMORY, EFI_MEMORY_WB,
-                               paddr_end, end);
-               }
-       }
-
-       /* memmap info page. */
-       MAKE_MD(EFI_RUNTIME_SERVICES_DATA, EFI_MEMORY_WB,
-               paddr_start, paddr_end);
-
-       /* Create an entry for IO ports.  */
-       MAKE_MD(EFI_MEMORY_MAPPED_IO_PORT_SPACE, EFI_MEMORY_UC,
-               IO_PORTS_PADDR, IO_PORTS_PADDR + IO_PORTS_SIZE);
-
-       num_mds = i;
-       sort(tables->efi_memmap, num_mds, sizeof(efi_memory_desc_t),
-            efi_mdt_cmp, NULL);
-       return num_mds;
-}
-
-static int
-dom_fw_init(struct domain *d,
-           u64 brkimm,
-            struct ia64_boot_param *bp,
-            struct fw_tables *tables,
-            unsigned long hypercalls_imva,
-            unsigned long maxmem)
-{
-       efi_memory_desc_t *md;
-       unsigned long pfn;
-       unsigned char checksum;
-       char *cp;
-       int num_mds, i;
-
-       memset(tables, 0, sizeof(struct fw_tables));
-
-       /* EFI systab.  */
-       tables->efi_systab.hdr.signature = EFI_SYSTEM_TABLE_SIGNATURE;
-       tables->efi_systab.hdr.revision  = EFI_SYSTEM_TABLE_REVISION;
-       tables->efi_systab.hdr.headersize = sizeof(tables->efi_systab.hdr);
-
-       memcpy(tables->fw_vendor,FW_VENDOR,sizeof(FW_VENDOR));
-       tables->efi_systab.fw_vendor = FW_FIELD_MPA(fw_vendor);
-       tables->efi_systab.fw_revision = 1;
-       tables->efi_systab.runtime = (void *)FW_FIELD_MPA(efi_runtime);
-       tables->efi_systab.nr_tables = NUM_EFI_SYS_TABLES;
-       tables->efi_systab.tables = FW_FIELD_MPA(efi_tables);
-
-       /* EFI runtime.  */
-       tables->efi_runtime.hdr.signature = EFI_RUNTIME_SERVICES_SIGNATURE;
-       tables->efi_runtime.hdr.revision = EFI_RUNTIME_SERVICES_REVISION;
-       tables->efi_runtime.hdr.headersize = sizeof(tables->efi_runtime.hdr);
-
-       pfn = 0;
-       EFI_HYPERCALL_PATCH(get_time,EFI_GET_TIME);
-       EFI_HYPERCALL_PATCH(set_time,EFI_SET_TIME);
-       EFI_HYPERCALL_PATCH(get_wakeup_time,EFI_GET_WAKEUP_TIME);
-       EFI_HYPERCALL_PATCH(set_wakeup_time,EFI_SET_WAKEUP_TIME);
-       EFI_HYPERCALL_PATCH(set_virtual_address_map,
-                           EFI_SET_VIRTUAL_ADDRESS_MAP);
-       EFI_HYPERCALL_PATCH(get_variable,EFI_GET_VARIABLE);
-       EFI_HYPERCALL_PATCH(get_next_variable,EFI_GET_NEXT_VARIABLE);
-       EFI_HYPERCALL_PATCH(set_variable,EFI_SET_VARIABLE);
-       EFI_HYPERCALL_PATCH(get_next_high_mono_count,
-                           EFI_GET_NEXT_HIGH_MONO_COUNT);
-       EFI_HYPERCALL_PATCH(reset_system,EFI_RESET_SYSTEM);
-
-       /* System tables.  */
-       tables->efi_tables[0].guid = SAL_SYSTEM_TABLE_GUID;
-       tables->efi_tables[0].table = FW_FIELD_MPA(sal_systab);
-       for (i = 1; i < NUM_EFI_SYS_TABLES; i++) {
-               tables->efi_tables[i].guid = NULL_GUID;
-               tables->efi_tables[i].table = 0;
-       }
-       if (d == dom0) {
-               efi_systable_init_dom0(tables);
-       } else {
-               efi_systable_init_domu(tables);
-       }
-
-       /* fill in the SAL system table: */
-       memcpy(tables->sal_systab.signature, "SST_", 4);
-       tables->sal_systab.size = sizeof(tables->sal_systab);
-       tables->sal_systab.sal_rev_minor = 1;
-       tables->sal_systab.sal_rev_major = 0;
-       tables->sal_systab.entry_count = 2;
-
-       memcpy((char *)tables->sal_systab.oem_id, "Xen/ia64", 8);
-       memcpy((char *)tables->sal_systab.product_id, "Xen/ia64", 8);
-
-       /* PAL entry point: */
-       tables->sal_ed.type = SAL_DESC_ENTRY_POINT;
-       tables->sal_ed.pal_proc = FW_HYPERCALL_PAL_CALL_PADDR;
-       dom_fw_pal_hypercall_patch(brkimm, tables->sal_ed.pal_proc,
-                                  hypercalls_imva);
-       /* SAL entry point.  */
-       tables->sal_ed.sal_proc = FW_HYPERCALL_SAL_CALL_PADDR;
-       dom_fw_hypercall_patch(brkimm, tables->sal_ed.sal_proc,
-                              FW_HYPERCALL_SAL_CALL, 1, hypercalls_imva);
-       tables->sal_ed.gp = 0;  /* will be ignored */
-
-       /* Fill an AP wakeup descriptor.  */
-       tables->sal_wakeup.type = SAL_DESC_AP_WAKEUP;
-       tables->sal_wakeup.mechanism = IA64_SAL_AP_EXTERNAL_INT;
-       tables->sal_wakeup.vector = XEN_SAL_BOOT_RENDEZ_VEC;
-
-       /* Compute checksum.  */
-       checksum = 0;
-       for (cp = (char *)&tables->sal_systab;
-            cp < (char *)&tables->fpswa_inf;
-            ++cp)
-               checksum += *cp;
-       tables->sal_systab.checksum = -checksum;
-
-       /* SAL return point.  */
-       dom_fw_hypercall_patch(brkimm, FW_HYPERCALL_SAL_RETURN_PADDR,
-                              FW_HYPERCALL_SAL_RETURN, 0, hypercalls_imva);
-
-       /* Fill in the FPSWA interface: */
-       if (fpswa_interface) {
-               tables->fpswa_inf.revision = fpswa_interface->revision;
-               dom_fpswa_hypercall_patch(brkimm, hypercalls_imva);
-               tables->fpswa_inf.fpswa = 
-                                      (void *)FW_HYPERCALL_FPSWA_ENTRY_PADDR;
-       }
-
-       i = 0; /* Used by MAKE_MD */
-
-       /* hypercall patches live here, masquerade as reserved PAL memory */
-       MAKE_MD(EFI_PAL_CODE,EFI_MEMORY_WB|EFI_MEMORY_RUNTIME,
-               FW_HYPERCALL_BASE_PADDR, FW_HYPERCALL_END_PADDR);
-
-       /* Create dom0/domu md entry for fw and cpi tables area.  */
-       MAKE_MD(EFI_ACPI_MEMORY_NVS, EFI_MEMORY_WB | EFI_MEMORY_RUNTIME,
-               FW_ACPI_BASE_PADDR, FW_ACPI_END_PADDR);
-       MAKE_MD(EFI_RUNTIME_SERVICES_DATA, EFI_MEMORY_WB | EFI_MEMORY_RUNTIME,
-               FW_TABLES_BASE_PADDR, FW_TABLES_END_PADDR);
-
-       if (d != dom0 || running_on_sim) {
-               /* DomU (or hp-ski).
-                  Create a continuous memory area.  */
-               /* kludge: bp->efi_memmap is used to pass memmap_info
-                * page's pfn and number of pages to reserve. 
-                * Currently the following pages must be reserved.
-                * memmap info page, start info page, xenstore page
-                * and console page.
-                * see ia64_setup_memmap() @ xc_dom_boot.c
-                */
-               num_mds = complete_domu_memmap(d, tables, maxmem, i,
-                                              bp->efi_memmap,
-                                              bp->efi_memmap_size);
-       } else {
-               /* Dom0.
-                  We must preserve ACPI data from real machine,
-                  as well as IO areas.  */
-               num_mds = complete_dom0_memmap(d, tables, maxmem, i);
-       }
-       if (num_mds < 0)
-               return num_mds;
-
-       /* Display memmap.  */
-       for (i = 0 ; i < num_mds; i++)
-               print_md(&tables->efi_memmap[i]);
-
-       /* Fill boot_param  */
-       bp->efi_systab = FW_FIELD_MPA(efi_systab);
-       bp->efi_memmap = FW_FIELD_MPA(efi_memmap);
-       bp->efi_memmap_size = num_mds * sizeof(efi_memory_desc_t);
-       bp->efi_memdesc_size = sizeof(efi_memory_desc_t);
-       bp->efi_memdesc_version = EFI_MEMDESC_VERSION;
-       bp->command_line = 0;
-       bp->console_info.num_cols = 80;
-       bp->console_info.num_rows = 25;
-       bp->console_info.orig_x = 0;
-       bp->console_info.orig_y = 24;
-       if (fpswa_interface)
-               bp->fpswa = FW_FIELD_MPA(fpswa_inf);
-       return 0;
-}
-
-static void
-dom_fw_domain_init(struct domain *d, struct fw_tables *tables)
-{
-       /* Initialise for EFI_SET_VIRTUAL_ADDRESS_MAP emulation */
-       d->arch.efi_runtime = &tables->efi_runtime;
-       d->arch.fpswa_inf   = &tables->fpswa_inf;
-       d->arch.sal_data    = &tables->sal_data;
-}
-
-static int
-dom_fw_set_convmem_end(struct domain *d)
-{
-       xen_ia64_memmap_info_t* memmap_info;
-       efi_memory_desc_t *md;
-       void *p;
-       void *memmap_start;
-       void *memmap_end;
-
-       if (d->shared_info->arch.memmap_info_pfn == 0)
-               return -EINVAL;
-
-       memmap_info = domain_mpa_to_imva(d, 
d->shared_info->arch.memmap_info_pfn << PAGE_SHIFT);
-       if (memmap_info->efi_memmap_size == 0 ||
-           memmap_info->efi_memdesc_size != sizeof(*md) ||
-           memmap_info->efi_memdesc_version !=
-           EFI_MEMORY_DESCRIPTOR_VERSION)
-               return -EINVAL;
-       /* only 1page case is supported */
-       if (d->shared_info->arch.memmap_info_num_pages != 1)
-               return -ENOSYS;
-
-       memmap_start = &memmap_info->memdesc;
-       memmap_end = memmap_start + memmap_info->efi_memmap_size;
-
-       /* XXX Currently the table must be in a single page. */
-       if ((unsigned long)memmap_end > (unsigned long)memmap_info + PAGE_SIZE)
-               return -EINVAL;
-
-       /* sort it bofore use
-        * XXX: this is created by user space domain builder so that
-        * we should check its integrity */
-       sort(&memmap_info->memdesc,
-            memmap_info->efi_memmap_size / memmap_info->efi_memdesc_size,
-            memmap_info->efi_memdesc_size,
-            efi_mdt_cmp, NULL);
-
-       if (d->arch.convmem_end == 0)
-               d->arch.convmem_end = d->max_pages << PAGE_SHIFT;
-       for (p = memmap_start; p < memmap_end; p += 
memmap_info->efi_memdesc_size) {
-               unsigned long end;
-               md = p;
-               end = md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT);
-               if (md->attribute == EFI_MEMORY_WB &&
-                   md->type == EFI_CONVENTIONAL_MEMORY &&
-                   md->num_pages > 0 &&
-                   d->arch.convmem_end < end)
-                       d->arch.convmem_end = end;
-       }
-       return 0;
-}
-
-int
-dom_fw_setup(struct domain *d, unsigned long bp_mpa, unsigned long maxmem)
-{
-       int ret = 0;
-       struct ia64_boot_param *bp;
-       unsigned long imva_tables_base;
-       unsigned long imva_hypercall_base;
-
-       BUILD_BUG_ON(sizeof(struct fw_tables) >
-                    (FW_TABLES_END_PADDR - FW_TABLES_BASE_PADDR));
-
-       BUILD_BUG_ON(sizeof(struct fake_acpi_tables) >
-                    (FW_ACPI_END_PADDR - FW_ACPI_BASE_PADDR));
-
-       /* Create page for hypercalls.  */
-       assign_new_domain_page_if_dom0(d, FW_HYPERCALL_BASE_PADDR);
-       imva_hypercall_base = (unsigned long)domain_mpa_to_imva
-                                            (d, FW_HYPERCALL_BASE_PADDR);
-
-       /* Create page for acpi tables.  */
-       if (d != dom0) {
-               void *imva;
-
-               assign_new_domain_page_if_dom0(d, FW_ACPI_BASE_PADDR);
-               imva = domain_mpa_to_imva (d, FW_ACPI_BASE_PADDR);
-               dom_fw_fake_acpi(d, (struct fake_acpi_tables *)imva);
-       }
-
-       /* Create page for FW tables.  */
-       assign_new_domain_page_if_dom0(d, FW_TABLES_BASE_PADDR);
-       imva_tables_base = (unsigned long)domain_mpa_to_imva
-                                         (d, FW_TABLES_BASE_PADDR);
-
-       /* Create page for boot_param.  */
-       assign_new_domain_page_if_dom0(d, bp_mpa);
-       bp = domain_mpa_to_imva(d, bp_mpa);
-       if (d != dom0) {
-               /*
-                * XXX kludge.
-                * when XEN_DOMCTL_arch_setup is called, shared_info can't
-                * be accessed by libxc so that memmap_info_pfn isn't
-                * initialized. But dom_fw_set_convmem_end() requires it, 
-                * so here we initialize it.
-                * note:dom_fw_init() overwrites memmap_info_num_pages,
-                *      memmap_info_pfns.
-                */
-               if ((bp->efi_memmap_size & ~PAGE_MASK) != 0) {
-                       printk("%s:%d size 0x%lx 0x%lx 0x%lx\n",
-                              __func__, __LINE__,
-                              bp->efi_memmap_size,
-                              bp->efi_memmap_size & ~PAGE_SIZE,
-                              ~PAGE_SIZE);
-                       return -EINVAL;
-               }
-               if (bp->efi_memmap_size == 0) {
-                       /* old domain builder compatibility */
-                       d->shared_info->arch.memmap_info_num_pages = 1;
-                       d->shared_info->arch.memmap_info_pfn =
-                               (maxmem >> PAGE_SHIFT) - 1;
-               } else {
-                       /*
-                        * 3: start info page, xenstore page and console page
-                        */
-                       if (bp->efi_memmap_size < 4 * PAGE_SIZE)
-                               return -EINVAL;
-                       d->shared_info->arch.memmap_info_num_pages =
-                               (bp->efi_memmap_size >> PAGE_SHIFT) - 3;
-                       d->shared_info->arch.memmap_info_pfn = bp->efi_memmap;
-                       /* currently multi page memmap isn't supported */
-                       if (d->shared_info->arch.memmap_info_num_pages != 1)
-                               return -ENOSYS;
-               }
-       }
-       ret = dom_fw_init(d, d->arch.breakimm, bp,
-                           (struct fw_tables *)imva_tables_base,
-                           imva_hypercall_base, maxmem);
-       if (ret < 0)
-               return ret;
-
-       dom_fw_domain_init(d, (struct fw_tables *)imva_tables_base);
-       return dom_fw_set_convmem_end(d);
-}

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