X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvlib%2Flinux%2Fpci.c;h=c6fa8a7da344e145f27265f7f1d9d3d5467e0bf9;hb=3d3b9550dbee81d3cca85c593015edf2ac3191c2;hp=724bb9d3a4a0c83b77773da96d2e3c6eb7cf290a;hpb=71615399e194847d7833b744caedab9b841733e5;p=vpp.git

diff --git a/src/vlib/linux/pci.c b/src/vlib/linux/pci.c
index 724bb9d3a4a..c6fa8a7da34 100644
--- a/src/vlib/linux/pci.c
+++ b/src/vlib/linux/pci.c
@@ -1210,6 +1210,10 @@ vlib_pci_device_open (vlib_main_t * vm, vlib_pci_addr_t * addr,
   p->handle = p - lpm->linux_pci_devices;
   p->addr.as_u32 = di->addr.as_u32;
   p->intx_irq.fd = -1;
+  /*
+   * pci io bar read/write fd
+   */
+  p->io_fd = -1;
 
   pci_log_debug (vm, p, "open vid:0x%04x did:0x%04x driver:%s iommu_group:%d",
 		 di->vendor_id, di->device_id, di->driver_name,
@@ -1253,6 +1257,8 @@ vlib_pci_device_close (vlib_main_t * vm, vlib_pci_dev_handle_t h)
       irq = &p->intx_irq;
       clib_file_del_by_index (&file_main, irq->clib_file_index);
       close (p->config_fd);
+      if (p->io_fd != -1)
+	close (p->io_fd);
     }
   else if (p->type == LINUX_PCI_DEVICE_TYPE_VFIO)
     {