/*- * Copyright (c) 2006 Kip Macy * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD$ */ #ifndef _MACHINE_HYPERVISORVAR_H_ #define _MACHINE_HYPERVISORVAR_H_ /* * Trap types */ #define FAST_TRAP 0x80 /* Function # in %o5 */ #define CPU_TICK_NPT 0x81 #define CPU_STICK_NPT 0x82 #define MMU_MAP_ADDR 0x83 #define MMU_UNMAP_ADDR 0x84 #define TTRACE_ADDENTRY 0x85 /* * Error returns in %o0. * (Additional result is returned in %o1.) */ #define H_EOK 0 /* Successful return */ #define H_ENOCPU 1 /* Invalid CPU id */ #define H_ENORADDR 2 /* Invalid real address */ #define H_ENOINTR 3 /* Invalid interrupt id */ #define H_EBADPGSZ 4 /* Invalid pagesize encoding */ #define H_EBADTSB 5 /* Invalid TSB description */ #define H_EINVAL 6 /* Invalid argument */ #define H_EBADTRAP 7 /* Invalid function number */ #define H_EBADALIGN 8 /* Invalid address alignment */ #define H_EWOULDBLOCK 9 /* Cannot complete operation */ /* without blocking */ #define H_ENOACCESS 10 /* No access to resource */ #define H_EIO 11 /* I/O error */ #define H_ECPUERROR 12 /* CPU is in error state */ #define H_ENOTSUPPORTED 13 /* Function not supported */ #define H_ENOMAP 14 /* Mapping is not valid, */ /* no translation exists */ #define H_BREAK -1 /* Console Break */ #define H_HUP -2 /* Console Break */ /* * Mondo CPU ID argument processing. */ #define HV_SEND_MONDO_ENTRYDONE 0xffff /* * Function numbers for FAST_TRAP. */ #define HV_MACH_EXIT 0x00 #define HV_MACH_DESC 0x01 #define HV_CPU_YIELD 0x12 #define CPU_QCONF 0x14 #define HV_CPU_STATE 0x17 #define MMU_TSB_CTX0 0x20 #define MMU_TSB_CTXNON0 0x21 #define MMU_DEMAP_PAGE 0x22 #define MMU_DEMAP_CTX 0x23 #define MMU_DEMAP_ALL 0x24 #define MAP_PERM_ADDR 0x25 #define MMU_SET_INFOPTR 0x26 #define UNMAP_PERM_ADDR 0x28 #define HV_MEM_SCRUB 0x31 #define HV_MEM_SYNC 0x32 #define HV_INTR_SEND 0x42 #define TOD_GET 0x50 #define TOD_SET 0x51 #define CONS_READ 0x60 #define CONS_WRITE 0x61 #define SVC_SEND 0x80 #define SVC_RECV 0x81 #define SVC_GETSTATUS 0x82 #define SVC_SETSTATUS 0x83 #define SVC_CLRSTATUS 0x84 #define TTRACE_BUF_CONF 0x90 #define TTRACE_BUF_INFO 0x91 #define TTRACE_ENABLE 0x92 #define TTRACE_FREEZE 0x93 #define DUMP_BUF_UPDATE 0x94 #define HVIO_INTR_DEVINO2SYSINO 0xa0 #define HVIO_INTR_GETENABLED 0xa1 #define HVIO_INTR_SETENABLED 0xa2 #define HVIO_INTR_GETSTATE 0xa3 #define HVIO_INTR_SETSTATE 0xa4 #define HVIO_INTR_GETTARGET 0xa5 #define HVIO_INTR_SETTARGET 0xa6 #define HVIO_IOMMU_MAP 0xb0 #define HVIO_IOMMU_DEMAP 0xb1 #define HVIO_IOMMU_GETMAP 0xb2 #define HVIO_IOMMU_GETBYPASS 0xb3 #define HVIO_CONFIG_GET 0xb4 #define HVIO_CONFIG_PUT 0xb5 #define HVIO_PEEK 0xb6 #define HVIO_POKE 0xb7 #define HVIO_DMA_SYNC 0xb8 #define HVIO_MSIQ_CONF 0xc0 #define HVIO_MSIQ_INFO 0xc1 #define HVIO_MSIQ_GETVALID 0xc2 #define HVIO_MSIQ_SETVALID 0xc3 #define HVIO_MSIQ_GETSTATE 0xc4 #define HVIO_MSIQ_SETSTATE 0xc5 #define HVIO_MSIQ_GETHEAD 0xc6 #define HVIO_MSIQ_SETHEAD 0xc7 #define HVIO_MSIQ_GETTAIL 0xc8 #define HVIO_MSI_GETVALID 0xc9 #define HVIO_MSI_SETVALID 0xca #define HVIO_MSI_GETMSIQ 0xcb #define HVIO_MSI_SETMSIQ 0xcc #define HVIO_MSI_GETSTATE 0xcd #define HVIO_MSI_SETSTATE 0xce #define HVIO_MSG_GETMSIQ 0xd0 #define HVIO_MSG_SETMSIQ 0xd1 #define HVIO_MSG_GETVALID 0xd2 #define HVIO_MSG_SETVALID 0xd3 #define HVIO_LDC_TX_QCONF 0xe0 #define HVIO_LDC_TX_QINFO 0xe1 #define HVIO_LDC_TX_GET_STATE 0xe2 #define HVIO_LDC_TX_SET_QTAIL 0xe3 #define HVIO_LDC_RX_QCONF 0xe4 #define HVIO_LDC_RX_QINFO 0xe5 #define HVIO_LDC_RX_GET_STATE 0xe6 #define HVIO_LDC_RX_SET_QHEAD 0xe7 #define HVIO_SIM_READ 0xf0 #define HVIO_SIM_WRITE 0xf1 #ifdef SET_MMU_STATS #define MMU_STAT_AREA 0xfc #endif /* SET_MMU_STATS */ #define HV_NCS_REQUEST 0x110 #define FIRE_GET_PERFREG 0x120 #define FIRE_SET_PERFREG 0x121 #define HV_RA2PA 0x200 #define HV_HPRIV 0x201 /* * Bits for MMU functions flags argument: * arg3 of MMU_MAP_ADDR * arg3 of MMU_DEMAP_CTX * arg2 of MMU_DEMAP_ALL */ #define MAP_DTLB 0x1 #define MAP_ITLB 0x2 /* * Interrupt state manipulation definitions. */ #define HV_INTR_IDLE_STATE 0 #define HV_INTR_RECEIVED_STATE 1 #define HV_INTR_DELIVERED_STATE 2 #define HV_INTR_NOTVALID 0 #define HV_INTR_VALID 1 #ifndef LOCORE /* * TSB description structure for MMU_TSB_CTX0 and MMU_TSB_CTXNON0. */ typedef struct hv_tsb_info { uint16_t hvtsb_idxpgsz; /* page size used to index TSB */ uint16_t hvtsb_assoc; /* TSB associativity */ uint32_t hvtsb_ntte; /* TSB size (#TTE entries) */ uint32_t hvtsb_ctx_index; /* context reg index */ uint32_t hvtsb_pgszs; /* sizes in use */ uint64_t hvtsb_pa; /* real address of TSB base */ uint64_t hvtsb_rsvd; /* reserved */ } hv_tsb_info_t; #define HVTSB_SHARE_INDEX ((uint32_t)-1) #ifdef SET_MMU_STATS #ifndef TTE4V_NPGSZ #define TTE4V_NPGSZ 8 #endif /* TTE4V_NPGSZ */ /* * MMU statistics structure for MMU_STAT_AREA */ struct mmu_stat_one { uint64_t hit_ctx0[TTE4V_NPGSZ]; uint64_t hit_ctxn0[TTE4V_NPGSZ]; uint64_t tsb_miss; uint64_t tlb_miss; /* miss, no TSB set */ uint64_t map_ctx0[TTE4V_NPGSZ]; uint64_t map_ctxn0[TTE4V_NPGSZ]; }; struct mmu_stat { struct mmu_stat_one immu_stat; struct mmu_stat_one dmmu_stat; uint64_t set_ctx0; uint64_t set_ctxn0; }; #endif /* SET_MMU_STATS */ #endif /* _ASM */ /* * CPU States */ #define CPU_STATE_INVALID 0x0 #define CPU_STATE_IDLE 0x1 /* cpu not started */ #define CPU_STATE_GUEST 0x2 /* cpu running guest code */ #define CPU_STATE_ERROR 0x3 /* cpu is in the error state */ #define CPU_STATE_LAST_PUBLIC CPU_STATE_ERROR /* last valid state */ /* * MMU fault status area */ #define MMFSA_TYPE_ 0x00 /* fault type */ #define MMFSA_ADDR_ 0x08 /* fault address */ #define MMFSA_CTX_ 0x10 /* fault context */ #define MMFSA_I_ 0x00 /* start of fields for I */ #define MMFSA_I_TYPE (MMFSA_I_ + MMFSA_TYPE_) /* instruction fault type */ #define MMFSA_I_ADDR (MMFSA_I_ + MMFSA_ADDR_) /* instruction fault address */ #define MMFSA_I_CTX (MMFSA_I_ + MMFSA_CTX_) /* instruction fault context */ #define MMFSA_D_ 0x40 /* start of fields for D */ #define MMFSA_D_TYPE (MMFSA_D_ + MMFSA_TYPE_) /* data fault type */ #define MMFSA_D_ADDR (MMFSA_D_ + MMFSA_ADDR_) /* data fault address */ #define MMFSA_D_CTX (MMFSA_D_ + MMFSA_CTX_) /* data fault context */ #define MMFSA_F_FMISS 1 /* fast miss */ #define MMFSA_F_FPROT 2 /* fast protection */ #define MMFSA_F_MISS 3 /* mmu miss */ #define MMFSA_F_INVRA 4 /* invalid RA */ #define MMFSA_F_PRIV 5 /* privilege violation */ #define MMFSA_F_PROT 6 /* protection violation */ #define MMFSA_F_NFO 7 /* NFO access */ #define MMFSA_F_SOPG 8 /* so page */ #define MMFSA_F_INVVA 9 /* invalid VA */ #define MMFSA_F_INVASI 10 /* invalid ASI */ #define MMFSA_F_NCATM 11 /* non-cacheable atomic */ #define MMFSA_F_PRVACT 12 /* privileged action */ #define MMFSA_F_WPT 13 /* watchpoint hit */ #define MMFSA_F_UNALIGN 14 /* unaligned access */ #define MMFSA_F_INVPGSZ 15 /* invalid page size */ #define MMFSA_SIZE 0x80 /* in bytes, 64 byte aligned */ /* * MMU fault status - MMFSA_IFS and MMFSA_DFS */ #define MMFS_FV 0x00000001 #define MMFS_OW 0x00000002 #define MMFS_W 0x00000004 #define MMFS_PR 0x00000008 #define MMFS_CT 0x00000030 #define MMFS_E 0x00000040 #define MMFS_FT 0x00003f80 #define MMFS_ME 0x00004000 #define MMFS_TM 0x00008000 #define MMFS_ASI 0x00ff0000 #define MMFS_NF 0x01000000 /* * DMA sync parameter definitions */ #define HVIO_DMA_SYNC_DIR_TO_DEV 0x01 #define HVIO_DMA_SYNC_DIR_FROM_DEV 0x02 /* * Performance counter register definitions. */ #define HVIO_FIRE_PERFREG_JBC_SEL 0 #define HVIO_FIRE_PERFREG_JBC_CNT0 1 #define HVIO_FIRE_PERFREG_JBC_CNT1 2 #define HVIO_FIRE_PERFREG_PCIE_IMU_SEL 3 #define HVIO_FIRE_PERFREG_PCIE_IMU_CNT0 4 #define HVIO_FIRE_PERFREG_PCIE_IMU_CNT1 5 #define HVIO_FIRE_PERFREG_PCIE_MMU_SEL 6 #define HVIO_FIRE_PERFREG_PCIE_MMU_CNT0 7 #define HVIO_FIRE_PERFREG_PCIE_MMU_CNT1 8 #define HVIO_FIRE_PERFREG_PCIE_TLU_SEL 9 #define HVIO_FIRE_PERFREG_PCIE_TLU_CNT0 10 #define HVIO_FIRE_PERFREG_PCIE_TLU_CNT1 11 #define HVIO_FIRE_PERFREG_PCIE_TLU_CNT2 12 #define HVIO_FIRE_PERFREG_PCIE_LNK_SEL 13 #define HVIO_FIRE_PERFREG_PCIE_LNK_CNT1 14 #define HVIO_FIRE_PERFREG_PCIE_LNK_CNT2 15 #ifdef SIMULATOR #define MAGIC_TRAP_ON ta 0x77 #define MAGIC_TRAP_OFF ta 0x78 #define MAGIC_EXIT ta 0x71 #else #define MAGIC_TRAP_ON nop #define MAGIC_TRAP_OFF nop #define MAGIC_EXIT nop #endif #endif /*_MACHINE_HYPERVISORVAR_H_ */