diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/xen/events.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/xen/events.c b/drivers/xen/events.c index 42d6c930cc8..ac0e2282635 100644 --- a/drivers/xen/events.c +++ b/drivers/xen/events.c @@ -101,6 +101,7 @@ struct irq_info unsigned short gsi; unsigned char vector; unsigned char flags; + uint16_t domid; } pirq; } u; }; @@ -184,6 +185,7 @@ static void xen_irq_info_pirq_init(unsigned irq, unsigned short pirq, unsigned short gsi, unsigned short vector, + uint16_t domid, unsigned char flags) { struct irq_info *info = info_for_irq(irq); @@ -193,6 +195,7 @@ static void xen_irq_info_pirq_init(unsigned irq, info->u.pirq.pirq = pirq; info->u.pirq.gsi = gsi; info->u.pirq.vector = vector; + info->u.pirq.domid = domid; info->u.pirq.flags = flags; } @@ -655,7 +658,7 @@ int xen_bind_pirq_gsi_to_irq(unsigned gsi, goto out; } - xen_irq_info_pirq_init(irq, 0, pirq, gsi, irq_op.vector, + xen_irq_info_pirq_init(irq, 0, pirq, gsi, irq_op.vector, DOMID_SELF, shareable ? PIRQ_SHAREABLE : 0); out: @@ -680,7 +683,8 @@ int xen_allocate_pirq_msi(struct pci_dev *dev, struct msi_desc *msidesc) } int xen_bind_pirq_msi_to_irq(struct pci_dev *dev, struct msi_desc *msidesc, - int pirq, int vector, const char *name) + int pirq, int vector, const char *name, + domid_t domid) { int irq, ret; @@ -693,7 +697,7 @@ int xen_bind_pirq_msi_to_irq(struct pci_dev *dev, struct msi_desc *msidesc, irq_set_chip_and_handler_name(irq, &xen_pirq_chip, handle_level_irq, name); - xen_irq_info_pirq_init(irq, 0, pirq, 0, vector, 0); + xen_irq_info_pirq_init(irq, 0, pirq, 0, vector, domid, 0); ret = irq_set_msi_desc(irq, msidesc); if (ret < 0) goto error_irq; @@ -722,7 +726,7 @@ int xen_destroy_irq(int irq) if (xen_initial_domain()) { unmap_irq.pirq = info->u.pirq.pirq; - unmap_irq.domid = DOMID_SELF; + unmap_irq.domid = info->u.pirq.domid; rc = HYPERVISOR_physdev_op(PHYSDEVOP_unmap_pirq, &unmap_irq); if (rc) { printk(KERN_WARNING "unmap irq failed %d\n", rc); |