diff options
Diffstat (limited to 'hw/s390x/s390-pci-inst.h')
| -rw-r--r-- | hw/s390x/s390-pci-inst.h | 312 |
1 files changed, 0 insertions, 312 deletions
diff --git a/hw/s390x/s390-pci-inst.h b/hw/s390x/s390-pci-inst.h deleted file mode 100644 index fa3bf8b5aa..0000000000 --- a/hw/s390x/s390-pci-inst.h +++ /dev/null @@ -1,312 +0,0 @@ -/* - * s390 PCI instruction definitions - * - * Copyright 2014 IBM Corp. - * Author(s): Frank Blaschka <frank.blaschka@de.ibm.com> - * Hong Bo Li <lihbbj@cn.ibm.com> - * Yi Min Zhao <zyimin@cn.ibm.com> - * - * This work is licensed under the terms of the GNU GPL, version 2 or (at - * your option) any later version. See the COPYING file in the top-level - * directory. - */ - -#ifndef HW_S390_PCI_INST_H -#define HW_S390_PCI_INST_H - -#include "s390-pci-bus.h" -#include "sysemu/dma.h" - -/* CLP common request & response block size */ -#define CLP_BLK_SIZE 4096 -#define PCI_BAR_COUNT 6 -#define PCI_MAX_FUNCTIONS 4096 - -typedef struct ClpReqHdr { - uint16_t len; - uint16_t cmd; -} QEMU_PACKED ClpReqHdr; - -typedef struct ClpRspHdr { - uint16_t len; - uint16_t rsp; -} QEMU_PACKED ClpRspHdr; - -/* CLP Response Codes */ -#define CLP_RC_OK 0x0010 /* Command request successfully */ -#define CLP_RC_CMD 0x0020 /* Command code not recognized */ -#define CLP_RC_PERM 0x0030 /* Command not authorized */ -#define CLP_RC_FMT 0x0040 /* Invalid command request format */ -#define CLP_RC_LEN 0x0050 /* Invalid command request length */ -#define CLP_RC_8K 0x0060 /* Command requires 8K LPCB */ -#define CLP_RC_RESNOT0 0x0070 /* Reserved field not zero */ -#define CLP_RC_NODATA 0x0080 /* No data available */ -#define CLP_RC_FC_UNKNOWN 0x0100 /* Function code not recognized */ - -/* - * Call Logical Processor - Command Codes - */ -#define CLP_LIST_PCI 0x0002 -#define CLP_QUERY_PCI_FN 0x0003 -#define CLP_QUERY_PCI_FNGRP 0x0004 -#define CLP_SET_PCI_FN 0x0005 - -/* PCI function handle list entry */ -typedef struct ClpFhListEntry { - uint16_t device_id; - uint16_t vendor_id; -#define CLP_FHLIST_MASK_CONFIG 0x80000000 - uint32_t config; - uint32_t fid; - uint32_t fh; -} QEMU_PACKED ClpFhListEntry; - -#define CLP_RC_SETPCIFN_FH 0x0101 /* Invalid PCI fn handle */ -#define CLP_RC_SETPCIFN_FHOP 0x0102 /* Fn handle not valid for op */ -#define CLP_RC_SETPCIFN_DMAAS 0x0103 /* Invalid DMA addr space */ -#define CLP_RC_SETPCIFN_RES 0x0104 /* Insufficient resources */ -#define CLP_RC_SETPCIFN_ALRDY 0x0105 /* Fn already in requested state */ -#define CLP_RC_SETPCIFN_ERR 0x0106 /* Fn in permanent error state */ -#define CLP_RC_SETPCIFN_RECPND 0x0107 /* Error recovery pending */ -#define CLP_RC_SETPCIFN_BUSY 0x0108 /* Fn busy */ -#define CLP_RC_LISTPCI_BADRT 0x010a /* Resume token not recognized */ -#define CLP_RC_QUERYPCIFG_PFGID 0x010b /* Unrecognized PFGID */ - -/* request or response block header length */ -#define LIST_PCI_HDR_LEN 32 - -/* Number of function handles fitting in response block */ -#define CLP_FH_LIST_NR_ENTRIES \ - ((CLP_BLK_SIZE - 2 * LIST_PCI_HDR_LEN) \ - / sizeof(ClpFhListEntry)) - -#define CLP_SET_ENABLE_PCI_FN 0 /* Yes, 0 enables it */ -#define CLP_SET_DISABLE_PCI_FN 1 /* Yes, 1 disables it */ - -#define CLP_UTIL_STR_LEN 64 - -#define CLP_MASK_FMT 0xf0000000 - -/* List PCI functions request */ -typedef struct ClpReqListPci { - ClpReqHdr hdr; - uint32_t fmt; - uint64_t reserved1; - uint64_t resume_token; - uint64_t reserved2; -} QEMU_PACKED ClpReqListPci; - -/* List PCI functions response */ -typedef struct ClpRspListPci { - ClpRspHdr hdr; - uint32_t fmt; - uint64_t reserved1; - uint64_t resume_token; - uint32_t mdd; - uint16_t max_fn; - uint8_t flags; - uint8_t entry_size; - ClpFhListEntry fh_list[CLP_FH_LIST_NR_ENTRIES]; -} QEMU_PACKED ClpRspListPci; - -/* Query PCI function request */ -typedef struct ClpReqQueryPci { - ClpReqHdr hdr; - uint32_t fmt; - uint64_t reserved1; - uint32_t fh; /* function handle */ - uint32_t reserved2; - uint64_t reserved3; -} QEMU_PACKED ClpReqQueryPci; - -/* Query PCI function response */ -typedef struct ClpRspQueryPci { - ClpRspHdr hdr; - uint32_t fmt; - uint64_t reserved1; - uint16_t vfn; /* virtual fn number */ -#define CLP_RSP_QPCI_MASK_UTIL 0x100 -#define CLP_RSP_QPCI_MASK_PFGID 0xff - uint16_t ug; - uint32_t fid; /* pci function id */ - uint8_t bar_size[PCI_BAR_COUNT]; - uint16_t pchid; - uint32_t bar[PCI_BAR_COUNT]; - uint64_t reserved2; - uint64_t sdma; /* start dma as */ - uint64_t edma; /* end dma as */ - uint32_t reserved3[11]; - uint32_t uid; - uint8_t util_str[CLP_UTIL_STR_LEN]; /* utility string */ -} QEMU_PACKED ClpRspQueryPci; - -/* Query PCI function group request */ -typedef struct ClpReqQueryPciGrp { - ClpReqHdr hdr; - uint32_t fmt; - uint64_t reserved1; -#define CLP_REQ_QPCIG_MASK_PFGID 0xff - uint32_t g; - uint32_t reserved2; - uint64_t reserved3; -} QEMU_PACKED ClpReqQueryPciGrp; - -/* Query PCI function group response */ -typedef struct ClpRspQueryPciGrp { - ClpRspHdr hdr; - uint32_t fmt; - uint64_t reserved1; -#define CLP_RSP_QPCIG_MASK_NOI 0xfff - uint16_t i; - uint8_t version; -#define CLP_RSP_QPCIG_MASK_FRAME 0x2 -#define CLP_RSP_QPCIG_MASK_REFRESH 0x1 - uint8_t fr; - uint16_t maxstbl; - uint16_t mui; - uint64_t reserved3; - uint64_t dasm; /* dma address space mask */ - uint64_t msia; /* MSI address */ - uint64_t reserved4; - uint64_t reserved5; -} QEMU_PACKED ClpRspQueryPciGrp; - -/* Set PCI function request */ -typedef struct ClpReqSetPci { - ClpReqHdr hdr; - uint32_t fmt; - uint64_t reserved1; - uint32_t fh; /* function handle */ - uint16_t reserved2; - uint8_t oc; /* operation controls */ - uint8_t ndas; /* number of dma spaces */ - uint64_t reserved3; -} QEMU_PACKED ClpReqSetPci; - -/* Set PCI function response */ -typedef struct ClpRspSetPci { - ClpRspHdr hdr; - uint32_t fmt; - uint64_t reserved1; - uint32_t fh; /* function handle */ - uint32_t reserved3; - uint64_t reserved4; -} QEMU_PACKED ClpRspSetPci; - -typedef struct ClpReqRspListPci { - ClpReqListPci request; - ClpRspListPci response; -} QEMU_PACKED ClpReqRspListPci; - -typedef struct ClpReqRspSetPci { - ClpReqSetPci request; - ClpRspSetPci response; -} QEMU_PACKED ClpReqRspSetPci; - -typedef struct ClpReqRspQueryPci { - ClpReqQueryPci request; - ClpRspQueryPci response; -} QEMU_PACKED ClpReqRspQueryPci; - -typedef struct ClpReqRspQueryPciGrp { - ClpReqQueryPciGrp request; - ClpRspQueryPciGrp response; -} QEMU_PACKED ClpReqRspQueryPciGrp; - -/* Load/Store status codes */ -#define ZPCI_PCI_ST_FUNC_NOT_ENABLED 4 -#define ZPCI_PCI_ST_FUNC_IN_ERR 8 -#define ZPCI_PCI_ST_BLOCKED 12 -#define ZPCI_PCI_ST_INSUF_RES 16 -#define ZPCI_PCI_ST_INVAL_AS 20 -#define ZPCI_PCI_ST_FUNC_ALREADY_ENABLED 24 -#define ZPCI_PCI_ST_DMA_AS_NOT_ENABLED 28 -#define ZPCI_PCI_ST_2ND_OP_IN_INV_AS 36 -#define ZPCI_PCI_ST_FUNC_NOT_AVAIL 40 -#define ZPCI_PCI_ST_ALREADY_IN_RQ_STATE 44 - -/* Load/Store return codes */ -#define ZPCI_PCI_LS_OK 0 -#define ZPCI_PCI_LS_ERR 1 -#define ZPCI_PCI_LS_BUSY 2 -#define ZPCI_PCI_LS_INVAL_HANDLE 3 - -/* Modify PCI status codes */ -#define ZPCI_MOD_ST_RES_NOT_AVAIL 4 -#define ZPCI_MOD_ST_INSUF_RES 16 -#define ZPCI_MOD_ST_SEQUENCE 24 -#define ZPCI_MOD_ST_DMAAS_INVAL 28 -#define ZPCI_MOD_ST_FRAME_INVAL 32 -#define ZPCI_MOD_ST_ERROR_RECOVER 40 - -/* Modify PCI Function Controls */ -#define ZPCI_MOD_FC_REG_INT 2 -#define ZPCI_MOD_FC_DEREG_INT 3 -#define ZPCI_MOD_FC_REG_IOAT 4 -#define ZPCI_MOD_FC_DEREG_IOAT 5 -#define ZPCI_MOD_FC_REREG_IOAT 6 -#define ZPCI_MOD_FC_RESET_ERROR 7 -#define ZPCI_MOD_FC_RESET_BLOCK 9 -#define ZPCI_MOD_FC_SET_MEASURE 10 - -/* Store PCI Function Controls status codes */ -#define ZPCI_STPCIFC_ST_PERM_ERROR 8 -#define ZPCI_STPCIFC_ST_INVAL_DMAAS 28 -#define ZPCI_STPCIFC_ST_ERROR_RECOVER 40 - -/* FIB function controls */ -#define ZPCI_FIB_FC_ENABLED 0x80 -#define ZPCI_FIB_FC_ERROR 0x40 -#define ZPCI_FIB_FC_LS_BLOCKED 0x20 -#define ZPCI_FIB_FC_DMAAS_REG 0x10 - -/* FIB function controls */ -#define ZPCI_FIB_FC_ENABLED 0x80 -#define ZPCI_FIB_FC_ERROR 0x40 -#define ZPCI_FIB_FC_LS_BLOCKED 0x20 -#define ZPCI_FIB_FC_DMAAS_REG 0x10 - -/* Function Information Block */ -typedef struct ZpciFib { - uint8_t fmt; /* format */ - uint8_t reserved1[7]; - uint8_t fc; /* function controls */ - uint8_t reserved2; - uint16_t reserved3; - uint32_t reserved4; - uint64_t pba; /* PCI base address */ - uint64_t pal; /* PCI address limit */ - uint64_t iota; /* I/O Translation Anchor */ -#define FIB_DATA_ISC(x) (((x) >> 28) & 0x7) -#define FIB_DATA_NOI(x) (((x) >> 16) & 0xfff) -#define FIB_DATA_AIBVO(x) (((x) >> 8) & 0x3f) -#define FIB_DATA_SUM(x) (((x) >> 7) & 0x1) -#define FIB_DATA_AISBO(x) ((x) & 0x3f) - uint32_t data; - uint32_t reserved5; - uint64_t aibv; /* Adapter int bit vector address */ - uint64_t aisb; /* Adapter int summary bit address */ - uint64_t fmb_addr; /* Function measurement address and key */ - uint32_t reserved6; - uint32_t gd; -} QEMU_PACKED ZpciFib; - -int pci_dereg_irqs(S390PCIBusDevice *pbdev); -void pci_dereg_ioat(S390PCIIOMMU *iommu); -int clp_service_call(S390CPU *cpu, uint8_t r2, uintptr_t ra); -int pcilg_service_call(S390CPU *cpu, uint8_t r1, uint8_t r2, uintptr_t ra); -int pcistg_service_call(S390CPU *cpu, uint8_t r1, uint8_t r2, uintptr_t ra); -int rpcit_service_call(S390CPU *cpu, uint8_t r1, uint8_t r2, uintptr_t ra); -int pcistb_service_call(S390CPU *cpu, uint8_t r1, uint8_t r3, uint64_t gaddr, - uint8_t ar, uintptr_t ra); -int mpcifc_service_call(S390CPU *cpu, uint8_t r1, uint64_t fiba, uint8_t ar, - uintptr_t ra); -int stpcifc_service_call(S390CPU *cpu, uint8_t r1, uint64_t fiba, uint8_t ar, - uintptr_t ra); -void fmb_timer_free(S390PCIBusDevice *pbdev); - -#define ZPCI_IO_BAR_MIN 0 -#define ZPCI_IO_BAR_MAX 5 -#define ZPCI_CONFIG_BAR 15 - -#endif |