diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/fpu/softfloat.h | 20 | ||||
| -rw-r--r-- | include/hw/ppc/spapr.h | 7 | ||||
| -rw-r--r-- | include/hw/usb.h | 1 | ||||
| -rw-r--r-- | include/qemu/host-utils.h | 27 |
4 files changed, 52 insertions, 3 deletions
diff --git a/include/fpu/softfloat.h b/include/fpu/softfloat.h index 14f8383686..842ec6b22a 100644 --- a/include/fpu/softfloat.h +++ b/include/fpu/softfloat.h @@ -356,6 +356,26 @@ static inline int float16_is_any_nan(float16 a) return ((float16_val(a) & ~0x8000) > 0x7c00); } +static inline int float16_is_neg(float16 a) +{ + return float16_val(a) >> 15; +} + +static inline int float16_is_infinity(float16 a) +{ + return (float16_val(a) & 0x7fff) == 0x7c00; +} + +static inline int float16_is_zero(float16 a) +{ + return (float16_val(a) & 0x7fff) == 0; +} + +static inline int float16_is_zero_or_denormal(float16 a) +{ + return (float16_val(a) & 0x7c00) == 0; +} + /*---------------------------------------------------------------------------- | The pattern for a default generated half-precision NaN. *----------------------------------------------------------------------------*/ diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h index bd5bcf70de..a2d8964f7e 100644 --- a/include/hw/ppc/spapr.h +++ b/include/hw/ppc/spapr.h @@ -347,7 +347,8 @@ struct sPAPRMachineState { #define H_XIRR_X 0x2FC #define H_RANDOM 0x300 #define H_SET_MODE 0x31C -#define MAX_HCALL_OPCODE H_SET_MODE +#define H_SIGNAL_SYS_RESET 0x380 +#define MAX_HCALL_OPCODE H_SIGNAL_SYS_RESET /* The hcalls above are standardized in PAPR and implemented by pHyp * as well. @@ -589,7 +590,6 @@ void spapr_events_init(sPAPRMachineState *sm); void spapr_dt_events(sPAPRMachineState *sm, void *fdt); int spapr_h_cas_compose_response(sPAPRMachineState *sm, target_ulong addr, target_ulong size, - bool cpu_update, sPAPROptionVector *ov5_updates); sPAPRTCETable *spapr_tce_new_table(DeviceState *owner, uint32_t liobn); void spapr_tce_table_enable(sPAPRTCETable *tcet, @@ -614,7 +614,6 @@ void spapr_hotplug_req_add_by_count_indexed(sPAPRDRConnectorType drc_type, uint32_t count, uint32_t index); void spapr_hotplug_req_remove_by_count_indexed(sPAPRDRConnectorType drc_type, uint32_t count, uint32_t index); -void spapr_cpu_init(sPAPRMachineState *spapr, PowerPCCPU *cpu, Error **errp); void *spapr_populate_hotplug_cpu_dt(CPUState *cs, int *fdt_offset, sPAPRMachineState *spapr); @@ -662,4 +661,6 @@ int spapr_rng_populate_dt(void *fdt); #define SPAPR_LMB_FLAGS_DRC_INVALID 0x00000020 #define SPAPR_LMB_FLAGS_RESERVED 0x00000080 +void spapr_do_system_reset_on_cpu(CPUState *cs, run_on_cpu_data arg); + #endif /* HW_SPAPR_H */ diff --git a/include/hw/usb.h b/include/hw/usb.h index 847c9dec7f..43838c9f5d 100644 --- a/include/hw/usb.h +++ b/include/hw/usb.h @@ -471,6 +471,7 @@ void usb_generic_async_ctrl_complete(USBDevice *s, USBPacket *p); /* usb-linux.c */ USBDevice *usb_host_device_open(USBBus *bus, const char *devname); void hmp_info_usbhost(Monitor *mon, const QDict *qdict); +bool usb_host_dev_is_scsi_storage(USBDevice *usbdev); /* usb ports of the VM */ diff --git a/include/qemu/host-utils.h b/include/qemu/host-utils.h index 96288d0bce..a38be42253 100644 --- a/include/qemu/host-utils.h +++ b/include/qemu/host-utils.h @@ -513,4 +513,31 @@ static inline uint64_t pow2ceil(uint64_t value) return 1ULL << (64 - nlz); } +/** + * urshift - 128-bit Unsigned Right Shift. + * @plow: in/out - lower 64-bit integer. + * @phigh: in/out - higher 64-bit integer. + * @shift: in - bytes to shift, between 0 and 127. + * + * Result is zero-extended and stored in plow/phigh, which are + * input/output variables. Shift values outside the range will + * be mod to 128. In other words, the caller is responsible to + * verify/assert both the shift range and plow/phigh pointers. + */ +void urshift(uint64_t *plow, uint64_t *phigh, int32_t shift); + +/** + * ulshift - 128-bit Unsigned Left Shift. + * @plow: in/out - lower 64-bit integer. + * @phigh: in/out - higher 64-bit integer. + * @shift: in - bytes to shift, between 0 and 127. + * @overflow: out - true if any 1-bit is shifted out. + * + * Result is zero-extended and stored in plow/phigh, which are + * input/output variables. Shift values outside the range will + * be mod to 128. In other words, the caller is responsible to + * verify/assert both the shift range and plow/phigh pointers. + */ +void ulshift(uint64_t *plow, uint64_t *phigh, int32_t shift, bool *overflow); + #endif |