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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 38/47] hw/net/lasi_i82596: use qemu_create_nic_device() Date: Fri, 26 Jan 2024 17:25:15 +0000 Message-ID: <20240126173228.394202-39-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: 1706290416314100002 Content-Type: text/plain; charset="utf-8" From: David Woodhouse Create the device only if there is a corresponding NIC config for it. Remove the explicit check on nd_table[0].used from hw/hppa/machine.c which (since commit d8a3220005d7) tries to do the same thing. The lasi_82596 support has been disabled since it was first introduced, since enable_lasi_lan() has always been zero. This allows the user to enable it by explicitly requesting a NIC model 'lasi_82596' or just using the alias 'lasi'. Otherwise, it defaults to a PCI NIC as before. Signed-off-by: David Woodhouse Reviewed-by: Thomas Huth --- hw/hppa/machine.c | 11 ++++------- hw/net/lasi_i82596.c | 12 +++++++----- include/hw/net/lasi_82596.h | 4 ++-- 3 files changed, 13 insertions(+), 14 deletions(-) diff --git a/hw/hppa/machine.c b/hw/hppa/machine.c index a1045b48cc..5ae4f176f6 100644 --- a/hw/hppa/machine.c +++ b/hw/hppa/machine.c @@ -362,14 +362,11 @@ static void machine_HP_common_init_tail(MachineState = *machine, PCIBus *pci_bus, } =20 /* Network setup. */ - if (nd_table[0].used && enable_lasi_lan()) { - lasi_82596_init(addr_space, translate(NULL, LASI_LAN_HPA), - qdev_get_gpio_in(lasi_dev, LASI_IRQ_LAN_HPA)); - } + lasi_82596_init(addr_space, translate(NULL, LASI_LAN_HPA), + qdev_get_gpio_in(lasi_dev, LASI_IRQ_LAN_HPA), + enable_lasi_lan()); =20 - if (!enable_lasi_lan()) { - pci_init_nic_devices(pci_bus, mc->default_nic); - } + pci_init_nic_devices(pci_bus, mc->default_nic); =20 /* BMC board: HP Powerbar SP2 Diva (with console only) */ pci_dev =3D pci_new(-1, "pci-serial"); diff --git a/hw/net/lasi_i82596.c b/hw/net/lasi_i82596.c index 09e830ba5f..fcf7fae941 100644 --- a/hw/net/lasi_i82596.c +++ b/hw/net/lasi_i82596.c @@ -118,19 +118,21 @@ static void lasi_82596_realize(DeviceState *dev, Erro= r **errp) i82596_common_init(dev, s, &net_lasi_82596_info); } =20 -SysBusI82596State *lasi_82596_init(MemoryRegion *addr_space, - hwaddr hpa, qemu_irq lan_irq) +SysBusI82596State *lasi_82596_init(MemoryRegion *addr_space, hwaddr hpa, + qemu_irq lan_irq, gboolean match_defaul= t) { DeviceState *dev; SysBusI82596State *s; static const MACAddr HP_MAC =3D { .a =3D { 0x08, 0x00, 0x09, 0xef, 0x34, 0xf6 } }; =20 - qemu_check_nic_model(&nd_table[0], TYPE_LASI_82596); - dev =3D qdev_new(TYPE_LASI_82596); + dev =3D qemu_create_nic_device(TYPE_LASI_82596, match_default, "lasi"); + if (!dev) { + return NULL; + } + s =3D SYSBUS_I82596(dev); s->state.irq =3D lan_irq; - qdev_set_nic_properties(dev, &nd_table[0]); sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); s->state.conf.macaddr =3D HP_MAC; /* set HP MAC prefix */ =20 diff --git a/include/hw/net/lasi_82596.h b/include/hw/net/lasi_82596.h index 3ef2f47ba2..439356ec19 100644 --- a/include/hw/net/lasi_82596.h +++ b/include/hw/net/lasi_82596.h @@ -25,7 +25,7 @@ struct SysBusI82596State { int val_index:1; }; =20 -SysBusI82596State *lasi_82596_init(MemoryRegion *addr_space, - hwaddr hpa, qemu_irq irq); +SysBusI82596State *lasi_82596_init(MemoryRegion *addr_space, hwaddr hpa, + qemu_irq irq, gboolean match_default); =20 #endif --=20 2.43.0