300 	int (*get) (struct kvm_run *run, struct kvm_vcpu *vcpu, u32 addr, u64 *res);
301 	int (*set) (struct kvm_run *run, struct kvm_vcpu *vcpu, u32 addr, u64 val);
316 static int kvm_iocsr_common_get(struct kvm_run *run, struct kvm_vcpu *vcpu,  in kvm_iocsr_common_get()  argument
332 static int kvm_iocsr_common_set(struct kvm_run *run, struct kvm_vcpu *vcpu,  in kvm_iocsr_common_set()  argument
348 static int kvm_misc_set(struct kvm_run *run, struct kvm_vcpu *vcpu, u32 addr,  in kvm_misc_set()  argument
351 	return kvm_iocsr_common_set(run, vcpu, addr, val);  in kvm_misc_set()
354 static int kvm_ipi_get(struct kvm_run *run, struct kvm_vcpu *vcpu, u32 addr,  in kvm_ipi_get()  argument
360 	run->mmio.phys_addr = KVM_IPI_REG_ADDRESS(vcpu->vcpu_id, (addr & 0xff));  in kvm_ipi_get()
361 	ret = kvm_io_bus_read(vcpu, KVM_MMIO_BUS, run->mmio.phys_addr,  in kvm_ipi_get()
362 			run->mmio.len, res);  in kvm_ipi_get()
364 		run->mmio.is_write = 0;  in kvm_ipi_get()
372 static int kvm_extioi_isr_get(struct kvm_run *run, struct kvm_vcpu *vcpu,  in kvm_extioi_isr_get()  argument
377 	run->mmio.phys_addr =  EXTIOI_PERCORE_ADDR(vcpu->vcpu_id, (addr & 0xff));  in kvm_extioi_isr_get()
378 	ret = kvm_io_bus_read(vcpu, KVM_MMIO_BUS, run->mmio.phys_addr,  in kvm_extioi_isr_get()
379 			run->mmio.len, res);  in kvm_extioi_isr_get()
381 		run->mmio.is_write = 0;  in kvm_extioi_isr_get()
390 static int kvm_ipi_set(struct kvm_run *run, struct kvm_vcpu *vcpu, u32 addr,  in kvm_ipi_set()  argument
395 	run->mmio.phys_addr = KVM_IPI_REG_ADDRESS(vcpu->vcpu_id, (addr & 0xff));  in kvm_ipi_set()
396 	ret = kvm_io_bus_write(vcpu, KVM_MMIO_BUS, run->mmio.phys_addr,  in kvm_ipi_set()
397 			run->mmio.len, &val);  in kvm_ipi_set()
399 		run->mmio.is_write = 1;  in kvm_ipi_set()
408 static int kvm_extioi_set(struct kvm_run *run, struct kvm_vcpu *vcpu, u32 addr,  in kvm_extioi_set()  argument
414 		run->mmio.phys_addr =  EXTIOI_PERCORE_ADDR(vcpu->vcpu_id, (addr & 0xff));  in kvm_extioi_set()
416 		run->mmio.phys_addr = EXTIOI_ADDR((addr & 0x1fff));  in kvm_extioi_set()
419 	ret = kvm_io_bus_write(vcpu, KVM_MMIO_BUS, run->mmio.phys_addr,  in kvm_extioi_set()
420 			run->mmio.len, &val);  in kvm_extioi_set()
422 		memcpy(run->mmio.data, &val, run->mmio.len);  in kvm_extioi_set()
423 		run->mmio.is_write = 1;  in kvm_extioi_set()
432 static int kvm_nop_set(struct kvm_run *run, struct kvm_vcpu *vcpu, u32 addr,  in kvm_nop_set()  argument
469 static int _kvm_emu_iocsr_read(struct kvm_run *run, struct kvm_vcpu *vcpu,  in _kvm_emu_iocsr_read()  argument
477 		run->iocsr_io.len = run->mmio.len;  in _kvm_emu_iocsr_read()
478 		run->iocsr_io.phys_addr = addr;  in _kvm_emu_iocsr_read()
479 		run->iocsr_io.is_write = 0;  in _kvm_emu_iocsr_read()
486 				er = iocsr->get(run, vcpu, addr, res);  in _kvm_emu_iocsr_read()
496 static int _kvm_emu_iocsr_write(struct kvm_run *run, struct kvm_vcpu *vcpu,  in _kvm_emu_iocsr_write()  argument
504 		run->iocsr_io.len = run->mmio.len;  in _kvm_emu_iocsr_write()
505 		memcpy(run->iocsr_io.data, &val, run->iocsr_io.len);  in _kvm_emu_iocsr_write()
506 		run->iocsr_io.phys_addr = addr;  in _kvm_emu_iocsr_write()
507 		run->iocsr_io.is_write = 1;  in _kvm_emu_iocsr_write()
514 				er = iocsr->set(run, vcpu, addr, val);  in _kvm_emu_iocsr_write()
525 		struct kvm_run *run, struct kvm_vcpu *vcpu)  in _kvm_emu_iocsr()  argument
543 		run->mmio.len = 1;  in _kvm_emu_iocsr()
544 		ret = _kvm_emu_iocsr_read(run, vcpu, val, &res);  in _kvm_emu_iocsr()
548 		run->mmio.len = 2;  in _kvm_emu_iocsr()
549 		ret = _kvm_emu_iocsr_read(run, vcpu, val, &res);  in _kvm_emu_iocsr()
553 		run->mmio.len = 4;  in _kvm_emu_iocsr()
554 		ret = _kvm_emu_iocsr_read(run, vcpu, val, &res);  in _kvm_emu_iocsr()
558 		run->mmio.len = 8;  in _kvm_emu_iocsr()
559 		ret = _kvm_emu_iocsr_read(run, vcpu, val, &res);  in _kvm_emu_iocsr()
563 		run->mmio.len = 1;  in _kvm_emu_iocsr()
564 		ret = _kvm_emu_iocsr_write(run, vcpu, val, (u8)res);  in _kvm_emu_iocsr()
567 		run->mmio.len = 2;  in _kvm_emu_iocsr()
568 		ret = _kvm_emu_iocsr_write(run, vcpu, val, (u16)res);  in _kvm_emu_iocsr()
571 		run->mmio.len = 4;  in _kvm_emu_iocsr()
572 		ret = _kvm_emu_iocsr_write(run, vcpu, val, (u32)res);  in _kvm_emu_iocsr()
575 		run->mmio.len = 8;  in _kvm_emu_iocsr()
576 		ret = _kvm_emu_iocsr_write(run, vcpu, val, res);  in _kvm_emu_iocsr()
590 int _kvm_complete_iocsr_read(struct kvm_vcpu *vcpu, struct kvm_run *run)  in _kvm_complete_iocsr_read()  argument
595 	switch (run->iocsr_io.len) {  in _kvm_complete_iocsr_read()
597 		*gpr = *(s64 *)run->iocsr_io.data;  in _kvm_complete_iocsr_read()
600 		*gpr = *(int *)run->iocsr_io.data;  in _kvm_complete_iocsr_read()
603 		*gpr = *(short *)run->iocsr_io.data;  in _kvm_complete_iocsr_read()
606 		*gpr = *(char *) run->iocsr_io.data;  in _kvm_complete_iocsr_read()
610 				run->iocsr_io.len, vcpu->arch.badv);  in _kvm_complete_iocsr_read()