diff options
Diffstat (limited to 'xen/include/public/arch-ia64/hvm/save.h')
| -rw-r--r-- | xen/include/public/arch-ia64/hvm/save.h | 208 |
1 files changed, 0 insertions, 208 deletions
diff --git a/xen/include/public/arch-ia64/hvm/save.h b/xen/include/public/arch-ia64/hvm/save.h deleted file mode 100644 index c44e913b23..0000000000 --- a/xen/include/public/arch-ia64/hvm/save.h +++ /dev/null @@ -1,208 +0,0 @@ -/****************************************************************************** - * save_types.h - * - * Copyright (c) 2007 Isaku Yamahata <yamahata at valinux co jp> - * VA Linux Systems Japan K.K. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -#ifndef __XEN_PUBLIC_HVM_SAVE_IA64_H__ -#define __XEN_PUBLIC_HVM_SAVE_IA64_H__ - -#include "../../hvm/save.h" -#include "../../arch-ia64.h" - -/* - * Save/restore header: general info about the save file. - */ - -/* x86 uses 0x54381286 */ -#define HVM_FILE_MAGIC 0x343641492f6e6558UL /* "Xen/IA64" */ -#define HVM_FILE_VERSION 0x0000000000000001UL - -struct hvm_save_header { - uint64_t magic; /* Must be HVM_FILE_MAGIC */ - uint64_t version; /* File format version */ - uint64_t changeset; /* Version of Xen that saved this file */ - uint64_t cpuid[5]; /* CPUID[0x01][%eax] on the saving machine */ -}; - -DECLARE_HVM_SAVE_TYPE(HEADER, 1, struct hvm_save_header); - -/* - * CPU - */ -struct hvm_hw_ia64_cpu { - uint64_t ipsr; -}; -DECLARE_HVM_SAVE_TYPE(CPU, 2, struct hvm_hw_ia64_cpu); - -/* - * CPU - */ -struct hvm_hw_ia64_vpd { - struct vpd vpd; -}; -DECLARE_HVM_SAVE_TYPE(VPD, 3, struct hvm_hw_ia64_vpd); - -/* - * device dependency - * vacpi => viosapic => vlsapic - */ -/* - * vlsapic - */ -struct hvm_hw_ia64_vlsapic { - uint64_t insvc[4]; - uint64_t vhpi; // ??? should this be saved in vpd - uint8_t xtp; - uint8_t pal_init_pending; - uint8_t pad[2]; -}; -DECLARE_HVM_SAVE_TYPE(VLSAPIC, 4, struct hvm_hw_ia64_vlsapic); -/* set - * unconditionaly set v->arch.irq_new_peding = 1 - * unconditionaly set v->arch.irq_new_condition = 0 - */ - -/* - * vtime - */ -/* itc, itm, itv are saved by arch vcpu context */ -struct hvm_hw_ia64_vtime { - uint64_t itc; - uint64_t itm; - - uint64_t last_itc; - uint64_t pending; -}; -DECLARE_HVM_SAVE_TYPE(VTIME, 5, struct hvm_hw_ia64_vtime); -/* - * calculate v->vtm.vtm_offset - * ??? Or should vtm_offset be set by leave_hypervisor_tail()? - * start vtm_timer if necessary by vtm_set_itm(). - * ??? Or should vtm_timer be set by leave_hypervisor_tail()? - * - * ??? or should be done by schedule_tail() - * => schedule_tail() should do. - */ - -/* - * viosapic - */ -#define VIOSAPIC_NUM_PINS 48 - -/* To share VT-d code which uses vioapic_redir_entry. - * Although on ia64 this is for vsapic, but we have to vioapic_redir_entry - * instead of viosapic_redir_entry. - */ -union vioapic_redir_entry -{ - uint64_t bits; - struct { - uint8_t vector; - - uint8_t delivery_mode : 3; - uint8_t reserve1 : 1; - uint8_t delivery_status: 1; - uint8_t polarity : 1; - uint8_t reserve2 : 1; - uint8_t trig_mode : 1; - - uint8_t mask : 1; - uint8_t reserve3 : 7; - - uint8_t reserved[3]; - uint16_t dest_id; - } fields; -}; - -struct hvm_hw_ia64_viosapic { - uint64_t irr; - uint64_t isr; - uint32_t ioregsel; - uint32_t pad; - uint64_t lowest_vcpu_id; - uint64_t base_address; - union vioapic_redir_entry redirtbl[VIOSAPIC_NUM_PINS]; -}; -DECLARE_HVM_SAVE_TYPE(VIOSAPIC, 6, struct hvm_hw_ia64_viosapic); - -/* - * vacpi - * PM timer - */ -struct vacpi_regs { - union { - struct { - uint32_t pm1a_sts:16;/* PM1a_EVT_BLK.PM1a_STS: status register */ - uint32_t pm1a_en:16; /* PM1a_EVT_BLK.PM1a_EN: enable register */ - }; - uint32_t evt_blk; - }; - uint32_t tmr_val; /* PM_TMR_BLK.TMR_VAL: 32bit free-running counter */ -}; - -struct hvm_hw_ia64_vacpi { - struct vacpi_regs regs; -}; -DECLARE_HVM_SAVE_TYPE(VACPI, 7, struct hvm_hw_ia64_vacpi); -/* update last_gtime and setup timer of struct vacpi */ - -/* - * opt_feature: identity mapping of region 4, 5 and 7. - * With the c/s 16396:d2935f9c217f of xen-ia64-devel.hg, - * opt_feature hypercall supports only region 4,5,7 identity mappings. - * structure hvm_hw_ia64_identity_mappings only supports them. - * The new structure, struct hvm_hw_ia64_identity_mappings, is created to - * avoid to keep up with change of the xen/ia64 internal structure, struct - * opt_feature. - * - * If it is enhanced in the future, new structure will be created. - */ -struct hvm_hw_ia64_identity_mapping { - uint64_t on; /* on/off */ - uint64_t pgprot; /* The page protection bit mask of the pte. */ - uint64_t key; /* A protection key. */ -}; - -struct hvm_hw_ia64_identity_mappings { - struct hvm_hw_ia64_identity_mapping im_reg4;/* Region 4 identity mapping */ - struct hvm_hw_ia64_identity_mapping im_reg5;/* Region 5 identity mapping */ - struct hvm_hw_ia64_identity_mapping im_reg7;/* Region 7 identity mapping */ -}; -DECLARE_HVM_SAVE_TYPE(OPT_FEATURE_IDENTITY_MAPPINGS, 8, struct hvm_hw_ia64_identity_mappings); - -/* - * Largest type-code in use - */ -#define HVM_SAVE_CODE_MAX 8 - -#endif /* __XEN_PUBLIC_HVM_SAVE_IA64_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ |