Home
last modified time | relevance | path

Searched refs:msix_vec (Results 1 – 4 of 4) sorted by relevance

/linux-4.19.296/drivers/virtio/
Dvirtio_pci_legacy.c120 u16 msix_vec) in setup_vq() argument
135 info->msix_vector = msix_vec; in setup_vq()
159 if (msix_vec != VIRTIO_MSI_NO_VECTOR) { in setup_vq()
160 iowrite16(msix_vec, vp_dev->ioaddr + VIRTIO_MSI_QUEUE_VECTOR); in setup_vq()
161 msix_vec = ioread16(vp_dev->ioaddr + VIRTIO_MSI_QUEUE_VECTOR); in setup_vq()
162 if (msix_vec == VIRTIO_MSI_NO_VECTOR) { in setup_vq()
Dvirtio_pci_common.c181 u16 msix_vec) in vp_setup_vq() argument
193 msix_vec); in vp_setup_vq()
288 u16 msix_vec; in vp_find_vqs_msix() local
320 msix_vec = VIRTIO_MSI_NO_VECTOR; in vp_find_vqs_msix()
322 msix_vec = allocated_vectors++; in vp_find_vqs_msix()
324 msix_vec = VP_MSIX_VQ_VECTOR; in vp_find_vqs_msix()
327 msix_vec); in vp_find_vqs_msix()
333 if (!vp_dev->per_vq_vectors || msix_vec == VIRTIO_MSI_NO_VECTOR) in vp_find_vqs_msix()
337 snprintf(vp_dev->msix_names[msix_vec], in vp_find_vqs_msix()
341 err = request_irq(pci_irq_vector(vp_dev->pci_dev, msix_vec), in vp_find_vqs_msix()
[all …]
Dvirtio_pci_modern.c315 u16 msix_vec) in setup_vq() argument
341 info->msix_vector = msix_vec; in setup_vq()
386 if (msix_vec != VIRTIO_MSI_NO_VECTOR) { in setup_vq()
387 vp_iowrite16(msix_vec, &cfg->queue_msix_vector); in setup_vq()
388 msix_vec = vp_ioread16(&cfg->queue_msix_vector); in setup_vq()
389 if (msix_vec == VIRTIO_MSI_NO_VECTOR) { in setup_vq()
Dvirtio_pci_common.h106 u16 msix_vec);