aia.c - OpenGrok cross reference for /kernel/linux/linux-6.6/arch/riscv/kvm/aia.c

Lines Matching defs:hgctrl
36 	struct aia_hgei_control *hgctrl = get_cpu_ptr(&aia_hgei);
38 	raw_spin_lock_irqsave(&hgctrl->lock, flags);
42 		if (hgctrl->owners[i] == owner) {
48 	raw_spin_unlock_irqrestore(&hgctrl->lock, flags);
397 	struct aia_hgei_control *hgctrl = per_cpu_ptr(&aia_hgei, cpu);
399 	if (!kvm_riscv_aia_available() || !hgctrl)
402 	raw_spin_lock_irqsave(&hgctrl->lock, flags);
404 	if (hgctrl->free_bitmap) {
405 		ret = __ffs(hgctrl->free_bitmap);
406 		hgctrl->free_bitmap &= ~BIT(ret);
407 		hgctrl->owners[ret] = owner;
410 	raw_spin_unlock_irqrestore(&hgctrl->lock, flags);
424 	struct aia_hgei_control *hgctrl = per_cpu_ptr(&aia_hgei, cpu);
426 	if (!kvm_riscv_aia_available() || !hgctrl)
429 	raw_spin_lock_irqsave(&hgctrl->lock, flags);
432 		if (!(hgctrl->free_bitmap & BIT(hgei))) {
433 			hgctrl->free_bitmap |= BIT(hgei);
434 			hgctrl->owners[hgei] = NULL;
438 	raw_spin_unlock_irqrestore(&hgctrl->lock, flags);
461 	struct aia_hgei_control *hgctrl = get_cpu_ptr(&aia_hgei);
466 	raw_spin_lock_irqsave(&hgctrl->lock, flags);
469 		if (hgctrl->owners[i])
470 			kvm_vcpu_kick(hgctrl->owners[i]);
473 	raw_spin_unlock_irqrestore(&hgctrl->lock, flags);
483 	struct aia_hgei_control *hgctrl;
487 		hgctrl = per_cpu_ptr(&aia_hgei, cpu);
488 		raw_spin_lock_init(&hgctrl->lock);
490 			hgctrl->free_bitmap =
492 			hgctrl->free_bitmap &= ~BIT(0);
494 			hgctrl->free_bitmap = 0;
555 	struct aia_hgei_control *hgctrl;
559 	hgctrl = get_cpu_ptr(&aia_hgei);
567 	raw_spin_lock_irqsave(&hgctrl->lock, flags);
570 		vcpu = hgctrl->owners[i];
575 		 * We release hgctrl->lock before notifying IMSIC
578 		raw_spin_unlock_irqrestore(&hgctrl->lock, flags);
592 		raw_spin_lock_irqsave(&hgctrl->lock, flags);
595 	raw_spin_unlock_irqrestore(&hgctrl->lock, flags);