diff options
Diffstat (limited to 'qemu/include/hw/ppc/spapr.h')
| -rw-r--r-- | qemu/include/hw/ppc/spapr.h | 626 |
1 files changed, 0 insertions, 626 deletions
diff --git a/qemu/include/hw/ppc/spapr.h b/qemu/include/hw/ppc/spapr.h deleted file mode 100644 index 815d5eec4..000000000 --- a/qemu/include/hw/ppc/spapr.h +++ /dev/null @@ -1,626 +0,0 @@ -#if !defined(__HW_SPAPR_H__) -#define __HW_SPAPR_H__ - -#include "sysemu/dma.h" -#include "hw/boards.h" -#include "hw/ppc/xics.h" -#include "hw/ppc/spapr_drc.h" -#include "hw/mem/pc-dimm.h" - -struct VIOsPAPRBus; -struct sPAPRPHBState; -struct sPAPRNVRAM; -typedef struct sPAPRConfigureConnectorState sPAPRConfigureConnectorState; -typedef struct sPAPREventLogEntry sPAPREventLogEntry; - -#define HPTE64_V_HPTE_DIRTY 0x0000000000000040ULL -#define SPAPR_ENTRY_POINT 0x100 - -typedef struct sPAPRMachineClass sPAPRMachineClass; -typedef struct sPAPRMachineState sPAPRMachineState; - -#define TYPE_SPAPR_MACHINE "spapr-machine" -#define SPAPR_MACHINE(obj) \ - OBJECT_CHECK(sPAPRMachineState, (obj), TYPE_SPAPR_MACHINE) -#define SPAPR_MACHINE_GET_CLASS(obj) \ - OBJECT_GET_CLASS(sPAPRMachineClass, obj, TYPE_SPAPR_MACHINE) -#define SPAPR_MACHINE_CLASS(klass) \ - OBJECT_CLASS_CHECK(sPAPRMachineClass, klass, TYPE_SPAPR_MACHINE) - -/** - * sPAPRMachineClass: - */ -struct sPAPRMachineClass { - /*< private >*/ - MachineClass parent_class; - - /*< public >*/ - bool dr_lmb_enabled; /* enable dynamic-reconfig/hotplug of LMBs */ - bool use_ohci_by_default; /* use USB-OHCI instead of XHCI */ -}; - -/** - * sPAPRMachineState: - */ -struct sPAPRMachineState { - /*< private >*/ - MachineState parent_obj; - - struct VIOsPAPRBus *vio_bus; - QLIST_HEAD(, sPAPRPHBState) phbs; - struct sPAPRNVRAM *nvram; - XICSState *icp; - DeviceState *rtc; - - void *htab; - uint32_t htab_shift; - hwaddr rma_size; - int vrma_adjust; - hwaddr fdt_addr, rtas_addr; - ssize_t rtas_size; - void *rtas_blob; - void *fdt_skel; - uint64_t rtc_offset; /* Now used only during incoming migration */ - struct PPCTimebase tb; - bool has_graphics; - - uint32_t check_exception_irq; - Notifier epow_notifier; - QTAILQ_HEAD(, sPAPREventLogEntry) pending_events; - - /* Migration state */ - int htab_save_index; - bool htab_first_pass; - int htab_fd; - - /* RTAS state */ - QTAILQ_HEAD(, sPAPRConfigureConnectorState) ccs_list; - - /*< public >*/ - char *kvm_type; - MemoryHotplugState hotplug_memory; -}; - -#define H_SUCCESS 0 -#define H_BUSY 1 /* Hardware busy -- retry later */ -#define H_CLOSED 2 /* Resource closed */ -#define H_NOT_AVAILABLE 3 -#define H_CONSTRAINED 4 /* Resource request constrained to max allowed */ -#define H_PARTIAL 5 -#define H_IN_PROGRESS 14 /* Kind of like busy */ -#define H_PAGE_REGISTERED 15 -#define H_PARTIAL_STORE 16 -#define H_PENDING 17 /* returned from H_POLL_PENDING */ -#define H_CONTINUE 18 /* Returned from H_Join on success */ -#define H_LONG_BUSY_START_RANGE 9900 /* Start of long busy range */ -#define H_LONG_BUSY_ORDER_1_MSEC 9900 /* Long busy, hint that 1msec \ - is a good time to retry */ -#define H_LONG_BUSY_ORDER_10_MSEC 9901 /* Long busy, hint that 10msec \ - is a good time to retry */ -#define H_LONG_BUSY_ORDER_100_MSEC 9902 /* Long busy, hint that 100msec \ - is a good time to retry */ -#define H_LONG_BUSY_ORDER_1_SEC 9903 /* Long busy, hint that 1sec \ - is a good time to retry */ -#define H_LONG_BUSY_ORDER_10_SEC 9904 /* Long busy, hint that 10sec \ - is a good time to retry */ -#define H_LONG_BUSY_ORDER_100_SEC 9905 /* Long busy, hint that 100sec \ - is a good time to retry */ -#define H_LONG_BUSY_END_RANGE 9905 /* End of long busy range */ -#define H_HARDWARE -1 /* Hardware error */ -#define H_FUNCTION -2 /* Function not supported */ -#define H_PRIVILEGE -3 /* Caller not privileged */ -#define H_PARAMETER -4 /* Parameter invalid, out-of-range or conflicting */ -#define H_BAD_MODE -5 /* Illegal msr value */ -#define H_PTEG_FULL -6 /* PTEG is full */ -#define H_NOT_FOUND -7 /* PTE was not found" */ -#define H_RESERVED_DABR -8 /* DABR address is reserved by the hypervisor on this processor" */ -#define H_NO_MEM -9 -#define H_AUTHORITY -10 -#define H_PERMISSION -11 -#define H_DROPPED -12 -#define H_SOURCE_PARM -13 -#define H_DEST_PARM -14 -#define H_REMOTE_PARM -15 -#define H_RESOURCE -16 -#define H_ADAPTER_PARM -17 -#define H_RH_PARM -18 -#define H_RCQ_PARM -19 -#define H_SCQ_PARM -20 -#define H_EQ_PARM -21 -#define H_RT_PARM -22 -#define H_ST_PARM -23 -#define H_SIGT_PARM -24 -#define H_TOKEN_PARM -25 -#define H_MLENGTH_PARM -27 -#define H_MEM_PARM -28 -#define H_MEM_ACCESS_PARM -29 -#define H_ATTR_PARM -30 -#define H_PORT_PARM -31 -#define H_MCG_PARM -32 -#define H_VL_PARM -33 -#define H_TSIZE_PARM -34 -#define H_TRACE_PARM -35 - -#define H_MASK_PARM -37 -#define H_MCG_FULL -38 -#define H_ALIAS_EXIST -39 -#define H_P_COUNTER -40 -#define H_TABLE_FULL -41 -#define H_ALT_TABLE -42 -#define H_MR_CONDITION -43 -#define H_NOT_ENOUGH_RESOURCES -44 -#define H_R_STATE -45 -#define H_RESCINDEND -46 -#define H_P2 -55 -#define H_P3 -56 -#define H_P4 -57 -#define H_P5 -58 -#define H_P6 -59 -#define H_P7 -60 -#define H_P8 -61 -#define H_P9 -62 -#define H_UNSUPPORTED_FLAG -256 -#define H_MULTI_THREADS_ACTIVE -9005 - - -/* Long Busy is a condition that can be returned by the firmware - * when a call cannot be completed now, but the identical call - * should be retried later. This prevents calls blocking in the - * firmware for long periods of time. Annoyingly the firmware can return - * a range of return codes, hinting at how long we should wait before - * retrying. If you don't care for the hint, the macro below is a good - * way to check for the long_busy return codes - */ -#define H_IS_LONG_BUSY(x) ((x >= H_LONG_BUSY_START_RANGE) \ - && (x <= H_LONG_BUSY_END_RANGE)) - -/* Flags */ -#define H_LARGE_PAGE (1ULL<<(63-16)) -#define H_EXACT (1ULL<<(63-24)) /* Use exact PTE or return H_PTEG_FULL */ -#define H_R_XLATE (1ULL<<(63-25)) /* include a valid logical page num in the pte if the valid bit is set */ -#define H_READ_4 (1ULL<<(63-26)) /* Return 4 PTEs */ -#define H_PAGE_STATE_CHANGE (1ULL<<(63-28)) -#define H_PAGE_UNUSED ((1ULL<<(63-29)) | (1ULL<<(63-30))) -#define H_PAGE_SET_UNUSED (H_PAGE_STATE_CHANGE | H_PAGE_UNUSED) -#define H_PAGE_SET_LOANED (H_PAGE_SET_UNUSED | (1ULL<<(63-31))) -#define H_PAGE_SET_ACTIVE H_PAGE_STATE_CHANGE -#define H_AVPN (1ULL<<(63-32)) /* An avpn is provided as a sanity test */ -#define H_ANDCOND (1ULL<<(63-33)) -#define H_ICACHE_INVALIDATE (1ULL<<(63-40)) /* icbi, etc. (ignored for IO pages) */ -#define H_ICACHE_SYNCHRONIZE (1ULL<<(63-41)) /* dcbst, icbi, etc (ignored for IO pages */ -#define H_ZERO_PAGE (1ULL<<(63-48)) /* zero the page before mapping (ignored for IO pages) */ -#define H_COPY_PAGE (1ULL<<(63-49)) -#define H_N (1ULL<<(63-61)) -#define H_PP1 (1ULL<<(63-62)) -#define H_PP2 (1ULL<<(63-63)) - -/* Values for 2nd argument to H_SET_MODE */ -#define H_SET_MODE_RESOURCE_SET_CIABR 1 -#define H_SET_MODE_RESOURCE_SET_DAWR 2 -#define H_SET_MODE_RESOURCE_ADDR_TRANS_MODE 3 -#define H_SET_MODE_RESOURCE_LE 4 - -/* Flags for H_SET_MODE_RESOURCE_LE */ -#define H_SET_MODE_ENDIAN_BIG 0 -#define H_SET_MODE_ENDIAN_LITTLE 1 - -/* VASI States */ -#define H_VASI_INVALID 0 -#define H_VASI_ENABLED 1 -#define H_VASI_ABORTED 2 -#define H_VASI_SUSPENDING 3 -#define H_VASI_SUSPENDED 4 -#define H_VASI_RESUMED 5 -#define H_VASI_COMPLETED 6 - -/* DABRX flags */ -#define H_DABRX_HYPERVISOR (1ULL<<(63-61)) -#define H_DABRX_KERNEL (1ULL<<(63-62)) -#define H_DABRX_USER (1ULL<<(63-63)) - -/* Each control block has to be on a 4K boundary */ -#define H_CB_ALIGNMENT 4096 - -/* pSeries hypervisor opcodes */ -#define H_REMOVE 0x04 -#define H_ENTER 0x08 -#define H_READ 0x0c -#define H_CLEAR_MOD 0x10 -#define H_CLEAR_REF 0x14 -#define H_PROTECT 0x18 -#define H_GET_TCE 0x1c -#define H_PUT_TCE 0x20 -#define H_SET_SPRG0 0x24 -#define H_SET_DABR 0x28 -#define H_PAGE_INIT 0x2c -#define H_SET_ASR 0x30 -#define H_ASR_ON 0x34 -#define H_ASR_OFF 0x38 -#define H_LOGICAL_CI_LOAD 0x3c -#define H_LOGICAL_CI_STORE 0x40 -#define H_LOGICAL_CACHE_LOAD 0x44 -#define H_LOGICAL_CACHE_STORE 0x48 -#define H_LOGICAL_ICBI 0x4c -#define H_LOGICAL_DCBF 0x50 -#define H_GET_TERM_CHAR 0x54 -#define H_PUT_TERM_CHAR 0x58 -#define H_REAL_TO_LOGICAL 0x5c -#define H_HYPERVISOR_DATA 0x60 -#define H_EOI 0x64 -#define H_CPPR 0x68 -#define H_IPI 0x6c -#define H_IPOLL 0x70 -#define H_XIRR 0x74 -#define H_PERFMON 0x7c -#define H_MIGRATE_DMA 0x78 -#define H_REGISTER_VPA 0xDC -#define H_CEDE 0xE0 -#define H_CONFER 0xE4 -#define H_PROD 0xE8 -#define H_GET_PPP 0xEC -#define H_SET_PPP 0xF0 -#define H_PURR 0xF4 -#define H_PIC 0xF8 -#define H_REG_CRQ 0xFC -#define H_FREE_CRQ 0x100 -#define H_VIO_SIGNAL 0x104 -#define H_SEND_CRQ 0x108 -#define H_COPY_RDMA 0x110 -#define H_REGISTER_LOGICAL_LAN 0x114 -#define H_FREE_LOGICAL_LAN 0x118 -#define H_ADD_LOGICAL_LAN_BUFFER 0x11C -#define H_SEND_LOGICAL_LAN 0x120 -#define H_BULK_REMOVE 0x124 -#define H_MULTICAST_CTRL 0x130 -#define H_SET_XDABR 0x134 -#define H_STUFF_TCE 0x138 -#define H_PUT_TCE_INDIRECT 0x13C -#define H_CHANGE_LOGICAL_LAN_MAC 0x14C -#define H_VTERM_PARTNER_INFO 0x150 -#define H_REGISTER_VTERM 0x154 -#define H_FREE_VTERM 0x158 -#define H_RESET_EVENTS 0x15C -#define H_ALLOC_RESOURCE 0x160 -#define H_FREE_RESOURCE 0x164 -#define H_MODIFY_QP 0x168 -#define H_QUERY_QP 0x16C -#define H_REREGISTER_PMR 0x170 -#define H_REGISTER_SMR 0x174 -#define H_QUERY_MR 0x178 -#define H_QUERY_MW 0x17C -#define H_QUERY_HCA 0x180 -#define H_QUERY_PORT 0x184 -#define H_MODIFY_PORT 0x188 -#define H_DEFINE_AQP1 0x18C -#define H_GET_TRACE_BUFFER 0x190 -#define H_DEFINE_AQP0 0x194 -#define H_RESIZE_MR 0x198 -#define H_ATTACH_MCQP 0x19C -#define H_DETACH_MCQP 0x1A0 -#define H_CREATE_RPT 0x1A4 -#define H_REMOVE_RPT 0x1A8 -#define H_REGISTER_RPAGES 0x1AC -#define H_DISABLE_AND_GETC 0x1B0 -#define H_ERROR_DATA 0x1B4 -#define H_GET_HCA_INFO 0x1B8 -#define H_GET_PERF_COUNT 0x1BC -#define H_MANAGE_TRACE 0x1C0 -#define H_FREE_LOGICAL_LAN_BUFFER 0x1D4 -#define H_QUERY_INT_STATE 0x1E4 -#define H_POLL_PENDING 0x1D8 -#define H_ILLAN_ATTRIBUTES 0x244 -#define H_MODIFY_HEA_QP 0x250 -#define H_QUERY_HEA_QP 0x254 -#define H_QUERY_HEA 0x258 -#define H_QUERY_HEA_PORT 0x25C -#define H_MODIFY_HEA_PORT 0x260 -#define H_REG_BCMC 0x264 -#define H_DEREG_BCMC 0x268 -#define H_REGISTER_HEA_RPAGES 0x26C -#define H_DISABLE_AND_GET_HEA 0x270 -#define H_GET_HEA_INFO 0x274 -#define H_ALLOC_HEA_RESOURCE 0x278 -#define H_ADD_CONN 0x284 -#define H_DEL_CONN 0x288 -#define H_JOIN 0x298 -#define H_VASI_STATE 0x2A4 -#define H_ENABLE_CRQ 0x2B0 -#define H_GET_EM_PARMS 0x2B8 -#define H_SET_MPP 0x2D0 -#define H_GET_MPP 0x2D4 -#define H_XIRR_X 0x2FC -#define H_RANDOM 0x300 -#define H_SET_MODE 0x31C -#define MAX_HCALL_OPCODE H_SET_MODE - -/* The hcalls above are standardized in PAPR and implemented by pHyp - * as well. - * - * We also need some hcalls which are specific to qemu / KVM-on-POWER. - * So far we just need one for H_RTAS, but in future we'll need more - * for extensions like virtio. We put those into the 0xf000-0xfffc - * range which is reserved by PAPR for "platform-specific" hcalls. - */ -#define KVMPPC_HCALL_BASE 0xf000 -#define KVMPPC_H_RTAS (KVMPPC_HCALL_BASE + 0x0) -#define KVMPPC_H_LOGICAL_MEMOP (KVMPPC_HCALL_BASE + 0x1) -/* Client Architecture support */ -#define KVMPPC_H_CAS (KVMPPC_HCALL_BASE + 0x2) -#define KVMPPC_HCALL_MAX KVMPPC_H_CAS - -typedef struct sPAPRDeviceTreeUpdateHeader { - uint32_t version_id; -} sPAPRDeviceTreeUpdateHeader; - -#define hcall_dprintf(fmt, ...) \ - do { \ - qemu_log_mask(LOG_GUEST_ERROR, "%s: " fmt, __func__, ## __VA_ARGS__); \ - } while (0) - -typedef target_ulong (*spapr_hcall_fn)(PowerPCCPU *cpu, sPAPRMachineState *sm, - target_ulong opcode, - target_ulong *args); - -void spapr_register_hypercall(target_ulong opcode, spapr_hcall_fn fn); -target_ulong spapr_hypercall(PowerPCCPU *cpu, target_ulong opcode, - target_ulong *args); - -int spapr_allocate_irq(int hint, bool lsi); -int spapr_allocate_irq_block(int num, bool lsi, bool msi); - -/* ibm,set-eeh-option */ -#define RTAS_EEH_DISABLE 0 -#define RTAS_EEH_ENABLE 1 -#define RTAS_EEH_THAW_IO 2 -#define RTAS_EEH_THAW_DMA 3 - -/* ibm,get-config-addr-info2 */ -#define RTAS_GET_PE_ADDR 0 -#define RTAS_GET_PE_MODE 1 -#define RTAS_PE_MODE_NONE 0 -#define RTAS_PE_MODE_NOT_SHARED 1 -#define RTAS_PE_MODE_SHARED 2 - -/* ibm,read-slot-reset-state2 */ -#define RTAS_EEH_PE_STATE_NORMAL 0 -#define RTAS_EEH_PE_STATE_RESET 1 -#define RTAS_EEH_PE_STATE_STOPPED_IO_DMA 2 -#define RTAS_EEH_PE_STATE_STOPPED_DMA 4 -#define RTAS_EEH_PE_STATE_UNAVAIL 5 -#define RTAS_EEH_NOT_SUPPORT 0 -#define RTAS_EEH_SUPPORT 1 -#define RTAS_EEH_PE_UNAVAIL_INFO 1000 -#define RTAS_EEH_PE_RECOVER_INFO 0 - -/* ibm,set-slot-reset */ -#define RTAS_SLOT_RESET_DEACTIVATE 0 -#define RTAS_SLOT_RESET_HOT 1 -#define RTAS_SLOT_RESET_FUNDAMENTAL 3 - -/* ibm,slot-error-detail */ -#define RTAS_SLOT_TEMP_ERR_LOG 1 -#define RTAS_SLOT_PERM_ERR_LOG 2 - -/* RTAS return codes */ -#define RTAS_OUT_SUCCESS 0 -#define RTAS_OUT_NO_ERRORS_FOUND 1 -#define RTAS_OUT_HW_ERROR -1 -#define RTAS_OUT_BUSY -2 -#define RTAS_OUT_PARAM_ERROR -3 -#define RTAS_OUT_NOT_SUPPORTED -3 -#define RTAS_OUT_NO_SUCH_INDICATOR -3 -#define RTAS_OUT_NOT_AUTHORIZED -9002 -#define RTAS_OUT_SYSPARM_PARAM_ERROR -9999 - -/* RTAS tokens */ -#define RTAS_TOKEN_BASE 0x2000 - -#define RTAS_DISPLAY_CHARACTER (RTAS_TOKEN_BASE + 0x00) -#define RTAS_GET_TIME_OF_DAY (RTAS_TOKEN_BASE + 0x01) -#define RTAS_SET_TIME_OF_DAY (RTAS_TOKEN_BASE + 0x02) -#define RTAS_POWER_OFF (RTAS_TOKEN_BASE + 0x03) -#define RTAS_SYSTEM_REBOOT (RTAS_TOKEN_BASE + 0x04) -#define RTAS_QUERY_CPU_STOPPED_STATE (RTAS_TOKEN_BASE + 0x05) -#define RTAS_START_CPU (RTAS_TOKEN_BASE + 0x06) -#define RTAS_STOP_SELF (RTAS_TOKEN_BASE + 0x07) -#define RTAS_IBM_GET_SYSTEM_PARAMETER (RTAS_TOKEN_BASE + 0x08) -#define RTAS_IBM_SET_SYSTEM_PARAMETER (RTAS_TOKEN_BASE + 0x09) -#define RTAS_IBM_SET_XIVE (RTAS_TOKEN_BASE + 0x0A) -#define RTAS_IBM_GET_XIVE (RTAS_TOKEN_BASE + 0x0B) -#define RTAS_IBM_INT_OFF (RTAS_TOKEN_BASE + 0x0C) -#define RTAS_IBM_INT_ON (RTAS_TOKEN_BASE + 0x0D) -#define RTAS_CHECK_EXCEPTION (RTAS_TOKEN_BASE + 0x0E) -#define RTAS_EVENT_SCAN (RTAS_TOKEN_BASE + 0x0F) -#define RTAS_IBM_SET_TCE_BYPASS (RTAS_TOKEN_BASE + 0x10) -#define RTAS_QUIESCE (RTAS_TOKEN_BASE + 0x11) -#define RTAS_NVRAM_FETCH (RTAS_TOKEN_BASE + 0x12) -#define RTAS_NVRAM_STORE (RTAS_TOKEN_BASE + 0x13) -#define RTAS_READ_PCI_CONFIG (RTAS_TOKEN_BASE + 0x14) -#define RTAS_WRITE_PCI_CONFIG (RTAS_TOKEN_BASE + 0x15) -#define RTAS_IBM_READ_PCI_CONFIG (RTAS_TOKEN_BASE + 0x16) -#define RTAS_IBM_WRITE_PCI_CONFIG (RTAS_TOKEN_BASE + 0x17) -#define RTAS_IBM_QUERY_INTERRUPT_SOURCE_NUMBER (RTAS_TOKEN_BASE + 0x18) -#define RTAS_IBM_CHANGE_MSI (RTAS_TOKEN_BASE + 0x19) -#define RTAS_SET_INDICATOR (RTAS_TOKEN_BASE + 0x1A) -#define RTAS_SET_POWER_LEVEL (RTAS_TOKEN_BASE + 0x1B) -#define RTAS_GET_POWER_LEVEL (RTAS_TOKEN_BASE + 0x1C) -#define RTAS_GET_SENSOR_STATE (RTAS_TOKEN_BASE + 0x1D) -#define RTAS_IBM_CONFIGURE_CONNECTOR (RTAS_TOKEN_BASE + 0x1E) -#define RTAS_IBM_OS_TERM (RTAS_TOKEN_BASE + 0x1F) -#define RTAS_IBM_SET_EEH_OPTION (RTAS_TOKEN_BASE + 0x20) -#define RTAS_IBM_GET_CONFIG_ADDR_INFO2 (RTAS_TOKEN_BASE + 0x21) -#define RTAS_IBM_READ_SLOT_RESET_STATE2 (RTAS_TOKEN_BASE + 0x22) -#define RTAS_IBM_SET_SLOT_RESET (RTAS_TOKEN_BASE + 0x23) -#define RTAS_IBM_CONFIGURE_PE (RTAS_TOKEN_BASE + 0x24) -#define RTAS_IBM_SLOT_ERROR_DETAIL (RTAS_TOKEN_BASE + 0x25) - -#define RTAS_TOKEN_MAX (RTAS_TOKEN_BASE + 0x26) - -/* RTAS ibm,get-system-parameter token values */ -#define RTAS_SYSPARM_SPLPAR_CHARACTERISTICS 20 -#define RTAS_SYSPARM_DIAGNOSTICS_RUN_MODE 42 -#define RTAS_SYSPARM_UUID 48 - -/* RTAS indicator/sensor types - * - * as defined by PAPR+ 2.7 7.3.5.4, Table 41 - * - * NOTE: currently only DR-related sensors are implemented here - */ -#define RTAS_SENSOR_TYPE_ISOLATION_STATE 9001 -#define RTAS_SENSOR_TYPE_DR 9002 -#define RTAS_SENSOR_TYPE_ALLOCATION_STATE 9003 -#define RTAS_SENSOR_TYPE_ENTITY_SENSE RTAS_SENSOR_TYPE_ALLOCATION_STATE - -/* Possible values for the platform-processor-diagnostics-run-mode parameter - * of the RTAS ibm,get-system-parameter call. - */ -#define DIAGNOSTICS_RUN_MODE_DISABLED 0 -#define DIAGNOSTICS_RUN_MODE_STAGGERED 1 -#define DIAGNOSTICS_RUN_MODE_IMMEDIATE 2 -#define DIAGNOSTICS_RUN_MODE_PERIODIC 3 - -static inline uint64_t ppc64_phys_to_real(uint64_t addr) -{ - return addr & ~0xF000000000000000ULL; -} - -static inline uint32_t rtas_ld(target_ulong phys, int n) -{ - return ldl_be_phys(&address_space_memory, ppc64_phys_to_real(phys + 4*n)); -} - -static inline uint64_t rtas_ldq(target_ulong phys, int n) -{ - return (uint64_t)rtas_ld(phys, n) << 32 | rtas_ld(phys, n + 1); -} - -static inline void rtas_st(target_ulong phys, int n, uint32_t val) -{ - stl_be_phys(&address_space_memory, ppc64_phys_to_real(phys + 4*n), val); -} - -typedef void (*spapr_rtas_fn)(PowerPCCPU *cpu, sPAPRMachineState *sm, - uint32_t token, - uint32_t nargs, target_ulong args, - uint32_t nret, target_ulong rets); -void spapr_rtas_register(int token, const char *name, spapr_rtas_fn fn); -target_ulong spapr_rtas_call(PowerPCCPU *cpu, sPAPRMachineState *sm, - uint32_t token, uint32_t nargs, target_ulong args, - uint32_t nret, target_ulong rets); -int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr, - hwaddr rtas_size); - -#define SPAPR_TCE_PAGE_SHIFT 12 -#define SPAPR_TCE_PAGE_SIZE (1ULL << SPAPR_TCE_PAGE_SHIFT) -#define SPAPR_TCE_PAGE_MASK (SPAPR_TCE_PAGE_SIZE - 1) - -#define SPAPR_VIO_BASE_LIOBN 0x00000000 -#define SPAPR_VIO_LIOBN(reg) (0x00000000 | (reg)) -#define SPAPR_PCI_LIOBN(phb_index, window_num) \ - (0x80000000 | ((phb_index) << 8) | (window_num)) -#define SPAPR_IS_PCI_LIOBN(liobn) (!!((liobn) & 0x80000000)) -#define SPAPR_PCI_DMA_WINDOW_NUM(liobn) ((liobn) & 0xff) - -#define RTAS_ERROR_LOG_MAX 2048 - -#define RTAS_EVENT_SCAN_RATE 1 - -typedef struct sPAPRTCETable sPAPRTCETable; - -#define TYPE_SPAPR_TCE_TABLE "spapr-tce-table" -#define SPAPR_TCE_TABLE(obj) \ - OBJECT_CHECK(sPAPRTCETable, (obj), TYPE_SPAPR_TCE_TABLE) - -struct sPAPRTCETable { - DeviceState parent; - uint32_t liobn; - uint32_t nb_table; - uint64_t bus_offset; - uint32_t page_shift; - uint64_t *table; - bool bypass; - bool need_vfio; - int fd; - MemoryRegion iommu; - struct VIOsPAPRDevice *vdev; /* for @bypass migration compatibility only */ - QLIST_ENTRY(sPAPRTCETable) list; -}; - -sPAPRTCETable *spapr_tce_find_by_liobn(target_ulong liobn); - -struct sPAPREventLogEntry { - int log_type; - bool exception; - void *data; - QTAILQ_ENTRY(sPAPREventLogEntry) next; -}; - -void spapr_events_init(sPAPRMachineState *sm); -void spapr_events_fdt_skel(void *fdt, uint32_t epow_irq); -int spapr_h_cas_compose_response(sPAPRMachineState *sm, - target_ulong addr, target_ulong size, - bool cpu_update, bool memory_update); -sPAPRTCETable *spapr_tce_new_table(DeviceState *owner, uint32_t liobn, - uint64_t bus_offset, - uint32_t page_shift, - uint32_t nb_table, - bool need_vfio); -void spapr_tce_set_need_vfio(sPAPRTCETable *tcet, bool need_vfio); - -MemoryRegion *spapr_tce_get_iommu(sPAPRTCETable *tcet); -int spapr_dma_dt(void *fdt, int node_off, const char *propname, - uint32_t liobn, uint64_t window, uint32_t size); -int spapr_tcet_dma_dt(void *fdt, int node_off, const char *propname, - sPAPRTCETable *tcet); -void spapr_pci_switch_vga(bool big_endian); -void spapr_hotplug_req_add_by_index(sPAPRDRConnector *drc); -void spapr_hotplug_req_remove_by_index(sPAPRDRConnector *drc); -void spapr_hotplug_req_add_by_count(sPAPRDRConnectorType drc_type, - uint32_t count); -void spapr_hotplug_req_remove_by_count(sPAPRDRConnectorType drc_type, - uint32_t count); - -/* rtas-configure-connector state */ -struct sPAPRConfigureConnectorState { - uint32_t drc_index; - int fdt_offset; - int fdt_depth; - QTAILQ_ENTRY(sPAPRConfigureConnectorState) next; -}; - -void spapr_ccs_reset_hook(void *opaque); - -#define TYPE_SPAPR_RTC "spapr-rtc" -#define TYPE_SPAPR_RNG "spapr-rng" - -void spapr_rtc_read(DeviceState *dev, struct tm *tm, uint32_t *ns); -int spapr_rtc_import_offset(DeviceState *dev, int64_t legacy_offset); - -int spapr_rng_populate_dt(void *fdt); - -#define SPAPR_MEMORY_BLOCK_SIZE (1 << 28) /* 256MB */ - -/* - * This defines the maximum number of DIMM slots we can have for sPAPR - * guest. This is not defined by sPAPR but we are defining it to 32 slots - * based on default number of slots provided by PowerPC kernel. - */ -#define SPAPR_MAX_RAM_SLOTS 32 - -/* 1GB alignment for hotplug memory region */ -#define SPAPR_HOTPLUG_MEM_ALIGN (1ULL << 30) - -/* - * Number of 32 bit words in each LMB list entry in ibm,dynamic-memory - * property under ibm,dynamic-reconfiguration-memory node. - */ -#define SPAPR_DR_LMB_LIST_ENTRY_SIZE 6 - -/* - * This flag value defines the LMB as assigned in ibm,dynamic-memory - * property under ibm,dynamic-reconfiguration-memory node. - */ -#define SPAPR_LMB_FLAGS_ASSIGNED 0x00000008 - -#endif /* !defined (__HW_SPAPR_H__) */ |