Type: improvement
Change-Id: Ibc15aa6f75e989b2b7caa9a57e3665b1ffc7cc18
Signed-off-by: Damjan Marion <damarion@cisco.com>
VFIO_IRQ_SET_ACTION_TRIGGER, fds);
}
VFIO_IRQ_SET_ACTION_TRIGGER, fds);
}
+uword
+vlib_pci_get_msix_file_index (vlib_main_t * vm, vlib_pci_dev_handle_t h,
+ u16 index)
+{
+ linux_pci_device_t *p = linux_pci_get_device (h);
+ linux_pci_irq_t *irq = vec_elt_at_index (p->msix_irqs, index);
+ if (irq->fd == -1)
+ return ~0;
+ return irq->clib_file_index;
+}
+
clib_error_t *
vlib_pci_disable_msix_irq (vlib_main_t * vm, vlib_pci_dev_handle_t h,
u16 start, u16 count)
clib_error_t *
vlib_pci_disable_msix_irq (vlib_main_t * vm, vlib_pci_dev_handle_t h,
u16 start, u16 count)
u16 count);
clib_error_t *vlib_pci_map_dma (vlib_main_t * vm, vlib_pci_dev_handle_t h,
void *ptr);
u16 count);
clib_error_t *vlib_pci_map_dma (vlib_main_t * vm, vlib_pci_dev_handle_t h,
void *ptr);
+uword vlib_pci_get_msix_file_index (vlib_main_t * vm, vlib_pci_dev_handle_t h,
+ u16 index);
int vlib_pci_supports_virtual_addr_dma (vlib_main_t * vm,
vlib_pci_dev_handle_t h);
int vlib_pci_supports_virtual_addr_dma (vlib_main_t * vm,
vlib_pci_dev_handle_t h);