From 7e56e7855e13da418baa402669ba0800389127b7 Mon Sep 17 00:00:00 2001 From: Wei Liu Date: Thu, 4 Sep 2014 23:43:12 +0100 Subject: [PATCH] libxl: introduce libxl__device_from_pcidev Signed-off-by: Wei Liu Acked-by: Ian Campbell --- tools/libxl/libxl_pci.c | 21 +++++++++++++++------ 1 file changed, 15 insertions(+), 6 deletions(-) diff --git a/tools/libxl/libxl_pci.c b/tools/libxl/libxl_pci.c index 2782d0e9ce..0500cf3593 100644 --- a/tools/libxl/libxl_pci.c +++ b/tools/libxl/libxl_pci.c @@ -64,6 +64,20 @@ static void libxl_create_pci_backend_device(libxl__gc *gc, flexarray_t *back, in flexarray_append_pair(back, libxl__sprintf(gc, "state-%d", num), libxl__sprintf(gc, "%d", 1)); } +static int libxl__device_from_pcidev(libxl__gc *gc, uint32_t domid, + libxl_device_pci *pcidev, + libxl__device *device) +{ + device->backend_devid = 0; + device->backend_domid = 0; + device->backend_kind = LIBXL__DEVICE_KIND_PCI; + device->devid = 0; + device->domid = domid; + device->kind = LIBXL__DEVICE_KIND_PCI; + + return 0; +} + int libxl__create_pci_backend(libxl__gc *gc, uint32_t domid, libxl_device_pci *pcidev, int num) { @@ -81,12 +95,7 @@ int libxl__create_pci_backend(libxl__gc *gc, uint32_t domid, LIBXL__LOG(ctx, LIBXL__LOG_DEBUG, "Creating pci backend"); /* add pci device */ - device.backend_devid = 0; - device.backend_domid = 0; - device.backend_kind = LIBXL__DEVICE_KIND_PCI; - device.devid = 0; - device.domid = domid; - device.kind = LIBXL__DEVICE_KIND_PCI; + libxl__device_from_pcidev(gc, domid, pcidev, &device); flexarray_append_pair(back, "frontend-id", libxl__sprintf(gc, "%d", domid)); flexarray_append_pair(back, "online", "1"); -- 2.30.2