From fea9b3ca9cc4685f89e0b929a61e51098fbb4f49 Mon Sep 17 00:00:00 2001 From: Ashok Kumar Date: Mon, 11 Jan 2016 15:52:18 +0000 Subject: hw/arm/virt: Support legacy -nic command line syntax Support the legacy -nic syntax for creating PCI network devices as well as the new-style -device options. This makes life easier for people moving from x86 KVM virtualization to ARM KVM virtualization and expecting their network configuration options to work the same way for both setups. We use "virtio" as the default NIC model if the user doesn't specify one. Signed-off-by: Ashok Kumar Message-id: 1452091659-17698-1-git-send-email-ashoks@broadcom.com Reviewed-by: Peter Maydell [PMM: expanded and clarified commit message] Signed-off-by: Peter Maydell --- hw/arm/virt.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'hw') diff --git a/hw/arm/virt.c b/hw/arm/virt.c index acc1fcbdd1..fd52b76882 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -808,6 +808,7 @@ static void create_pcie(const VirtBoardInfo *vbi, qemu_irq *pic, DeviceState *dev; char *nodename; int i; + PCIHostState *pci; dev = qdev_create(NULL, TYPE_GPEX_HOST); qdev_init_nofail(dev); @@ -847,6 +848,19 @@ static void create_pcie(const VirtBoardInfo *vbi, qemu_irq *pic, sysbus_connect_irq(SYS_BUS_DEVICE(dev), i, pic[irq + i]); } + pci = PCI_HOST_BRIDGE(dev); + if (pci->bus) { + for (i = 0; i < nb_nics; i++) { + NICInfo *nd = &nd_table[i]; + + if (!nd->model) { + nd->model = g_strdup("virtio"); + } + + pci_nic_init_nofail(nd, pci->bus, nd->model, NULL); + } + } + nodename = g_strdup_printf("/pcie@%" PRIx64, base); qemu_fdt_add_subnode(vbi->fdt, nodename); qemu_fdt_setprop_string(vbi->fdt, nodename, -- cgit v1.2.3