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Iglesias" , Alistair Francis , Helge Deller , Paolo Bonzini , Eduardo Habkost , "Michael S. Tsirkin" , Marcel Apfelbaum , Song Gao , Thomas Huth , Laurent Vivier , Huacai Chen , Jiaxun Yang , =?UTF-8?q?Herv=C3=A9=20Poussineau?= , Aleksandar Rikalo , Aurelien Jarno , Jason Wang , Jia Liu , Stafford Horne , Mark Cave-Ayland , Nicholas Piggin , Daniel Henrique Barboza , David Gibson , Harsh Prateek Bora , Bin Meng , Palmer Dabbelt , Weiwei Li , Liu Zhiwei , Halil Pasic , Christian Borntraeger , Eric Farman , David Hildenbrand , Ilya Leoshkevich , Yoshinori Sato , Magnus Damm , Artyom Tarasenko , Stefano Stabellini , Anthony Perard , Paul Durrant , Max Filippov , qemu-arm@nongnu.org, qemu-ppc@nongnu.org, qemu-riscv@nongnu.org, qemu-s390x@nongnu.org, xen-devel@lists.xenproject.org, David Woodhouse , Thomas Huth Subject: [PATCH v4 19/47] hw/sparc64/sun4u: use pci_init_nic_devices() Date: Fri, 26 Jan 2024 17:24:56 +0000 Message-ID: <20240126173228.394202-20-dwmw2@infradead.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240126173228.394202-1-dwmw2@infradead.org> References: <20240126173228.394202-1-dwmw2@infradead.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: David Woodhouse X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html X-ZohoMail-DKIM: pass (identity @infradead.org) X-ZM-MESSAGEID: 1706290424320100003 Content-Type: text/plain; charset="utf-8" From: David Woodhouse The first sunhme NIC gets placed a function 1 on slot 1 of PCI bus A, and the rest are dynamically assigned on PCI bus B. Previously, any PCI NIC would get the special treatment purely by virtue of being first in the list. Signed-off-by: David Woodhouse Reviewed-by: Thomas Huth --- hw/sparc64/sun4u.c | 27 ++++++++------------------- 1 file changed, 8 insertions(+), 19 deletions(-) diff --git a/hw/sparc64/sun4u.c b/hw/sparc64/sun4u.c index 24d53bf5fd..eda9b58a21 100644 --- a/hw/sparc64/sun4u.c +++ b/hw/sparc64/sun4u.c @@ -639,29 +639,18 @@ static void sun4uv_init(MemoryRegion *address_space_m= em, =20 memset(&macaddr, 0, sizeof(MACAddr)); onboard_nic =3D false; - for (i =3D 0; i < nb_nics; i++) { - PCIBus *bus; - nd =3D &nd_table[i]; - - if (!nd->model || strcmp(nd->model, mc->default_nic) =3D=3D 0) { - if (!onboard_nic) { - pci_dev =3D pci_new_multifunction(PCI_DEVFN(1, 1), mc->def= ault_nic); - bus =3D pci_busA; - memcpy(&macaddr, &nd->macaddr.a, sizeof(MACAddr)); - onboard_nic =3D true; - } else { - pci_dev =3D pci_new(-1, mc->default_nic); - bus =3D pci_busB; - } - } else { - pci_dev =3D pci_new(-1, nd->model); - bus =3D pci_busB; - } =20 + nd =3D qemu_find_nic_info(mc->default_nic, true, NULL); + if (nd) { + pci_dev =3D pci_new_multifunction(PCI_DEVFN(1, 1), mc->default_nic= ); dev =3D &pci_dev->qdev; qdev_set_nic_properties(dev, nd); - pci_realize_and_unref(pci_dev, bus, &error_fatal); + pci_realize_and_unref(pci_dev, pci_busA, &error_fatal); + + memcpy(&macaddr, &nd->macaddr.a, sizeof(MACAddr)); + onboard_nic =3D true; } + pci_init_nic_devices(pci_busB, mc->default_nic); =20 /* If we don't have an onboard NIC, grab a default MAC address so that * we have a valid machine id */ --=20 2.43.0