Lines Matching +full:interrupt +full:- +full:affinity

1 /* SPDX-License-Identifier: GPL-2.0-or-later */
5  * Virtio PCI driver - APIs for common functionality for all device versions
23 #include <linux/interrupt.h>
38 	/* MSI-X vector (or none) */
47 	/* In legacy mode, these two point to within ->legacy. */
48 	/* Where to read and clear interrupt */
52 	/* The IO mapping for the PCI config space (non-legacy mode) */
54 	/* Device-specific data (non-legacy mode)  */
56 	/* Base of vq notifications (non-legacy mode). */
59 	/* So we can sanity-check accesses. */
63 	/* Capability for when we need to map notifications per-vq. */
66 	/* Multiply queue_notify_off by this value. (non-legacy mode). */
79 	/* array of all queues for house-keeping */
82 	/* MSI-X support */
91 	/* Vectors allocated, excluding per-vq vectors if any */
109 /* Constants for MSI-X */
127 /* the config->del_vqs() implementation */
129 /* the config->find_vqs() implementation */
136 /* Setup the affinity for a virtqueue:
137  * - force the affinity for per vq vector
138  * - OR over all affinities for shared MSI
139  * - ignore the affinity request if we're using INTX
151 	return -ENODEV;  in virtio_pci_legacy_probe()