From patchwork Tue Oct 9 03:30:27 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [v2,05/21] pc, pc_piix: split out pc nic initialization Date: Mon, 08 Oct 2012 17:30:27 -0000 From: Jason Baron X-Patchwork-Id: 190187 Message-Id: <08949b8f792aa21b41db02438cce15aca325df31.1349749915.git.jbaron@redhat.com> To: qemu-devel@nongnu.org Cc: aliguori@us.ibm.com, juzhang@redhat.com, mst@redhat.com, jan.kiszka@siemens.com, armbru@redhat.com, agraf@suse.de, blauwirbel@gmail.com, yamahata@valinux.co.jp, alex.williamson@redhat.com, kevin@koconnor.net, avi@redhat.com, mkletzan@redhat.com, pbonzini@redhat.com, lcapitulino@redhat.com, afaerber@suse.de, kraxel@redhat.com From: Isaku Yamahata Factor out pc nic initialization. This simplifies the pc initialization and will reduce the code duplication of q35 pc initialization. Signed-off-by: Isaku Yamahata Signed-off-by: Jason Baron Reviewed-by: Paolo Bonzini --- hw/pc.c | 15 +++++++++++++++ hw/pc.h | 1 + hw/pc_piix.c | 9 +-------- 3 files changed, 17 insertions(+), 8 deletions(-) diff --git a/hw/pc.c b/hw/pc.c index 7e7e0e2..fef39ba 100644 --- a/hw/pc.c +++ b/hw/pc.c @@ -1123,6 +1123,21 @@ void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi, *floppy = fdctrl_init_isa(isa_bus, fd); } +void pc_nic_init(ISABus *isa_bus, PCIBus *pci_bus) +{ + int i; + + for (i = 0; i < nb_nics; i++) { + NICInfo *nd = &nd_table[i]; + + if (!pci_bus || (nd->model && strcmp(nd->model, "ne2k_isa") == 0)) { + pc_init_ne2k_isa(isa_bus, nd); + } else { + pci_nic_init_nofail(nd, "e1000", NULL); + } + } +} + void pc_pci_device_init(PCIBus *pci_bus) { int max_bus; diff --git a/hw/pc.h b/hw/pc.h index e4db071..d0feb20 100644 --- a/hw/pc.h +++ b/hw/pc.h @@ -125,6 +125,7 @@ void pc_cmos_init(ram_addr_t ram_size, ram_addr_t above_4g_mem_size, const char *boot_device, ISADevice *floppy, BusState *ide0, BusState *ide1, ISADevice *s); +void pc_nic_init(ISABus *isa_bus, PCIBus *pci_bus); void pc_pci_device_init(PCIBus *pci_bus); typedef void (*cpu_set_smm_t)(int smm, void *arg); diff --git a/hw/pc_piix.c b/hw/pc_piix.c index fd5898f..87ca60b 100644 --- a/hw/pc_piix.c +++ b/hw/pc_piix.c @@ -233,14 +233,7 @@ static void pc_init1(MemoryRegion *system_memory, /* init basic PC hardware */ pc_basic_device_init(isa_bus, gsi, &rtc_state, &floppy, xen_enabled()); - for(i = 0; i < nb_nics; i++) { - NICInfo *nd = &nd_table[i]; - - if (!pci_enabled || (nd->model && strcmp(nd->model, "ne2k_isa") == 0)) - pc_init_ne2k_isa(isa_bus, nd); - else - pci_nic_init_nofail(nd, "e1000", NULL); - } + pc_nic_init(isa_bus, pci_bus); ide_drive_get(hd, MAX_IDE_BUS); if (pci_enabled) {