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b=h9zrpjCVqDcdlHE+x/QQwjUzQUeprHPbS8XrB0bZXh96Na9aLOKViwzfUt5pPfdpkB0ig2/5PEqk2ja21pysyei/30tF5L646fqOAk995NcT2ScAef+O1X9mIp12559FfLMBdY1/f/2DXRd7NzbRwlvpJ2H7lhFsCGaj+QHQBTO+ALhc4sJyVfelYYmM+MSm+Ixp9L1vCBSyx1NSFNVjEgs0B9Dkebd/m7QEPl+GEEZsMKKUsgFgoN53EUqFf6H1EcK5H+eQFNJ5FC3YQ4w79uIuNKv9DYn/UEiudPR+vWiv9djxs+7xvX69sB3ltEnpcuSSdxFE7qEh6eIsrs/W6A== From: Djordje Todorovic To: "qemu-devel@nongnu.org" CC: "qemu-riscv@nongnu.org" , "cfu@mips.com" , Djordje Todorovic Subject: [PATCH v2 9/9] hw/riscv: Add a network device e1000e to the boston-aia Thread-Topic: [PATCH v2 9/9] hw/riscv: Add a network device e1000e to the boston-aia Thread-Index: AQHb08ADf1jsYulmHEW34I7hgkj9yw== Date: Mon, 2 Jun 2025 13:12:37 +0000 Message-ID: <20250602131226.1137281-10-djordje.todorovic@htecgroup.com> References: <20250602131226.1137281-1-djordje.todorovic@htecgroup.com> In-Reply-To: <20250602131226.1137281-1-djordje.todorovic@htecgroup.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=htecgroup.com; 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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a01:111:f403:c201::1; envelope-from=Djordje.Todorovic@htecgroup.com; helo=AM0PR83CU005.outbound.protection.outlook.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @htecgroup.com) X-ZM-MESSAGEID: 1748870001472116600 Content-Type: text/plain; charset="utf-8" Add a network device e1000e to the boston-aia board model. There is no pch_gbe emulation, so we add e1000e in slot 0 func 1, instead. We need to pass func to call pci_parse_devaddr to find out slot and func. Signed-off-by: Chao-ying Fu Signed-off-by: Djordje Todorovic --- hw/pci/pci.c | 15 +++++++++------ hw/riscv/boston-aia.c | 5 +++++ 2 files changed, 14 insertions(+), 6 deletions(-) diff --git a/hw/pci/pci.c b/hw/pci/pci.c index f5ab510697..23f7f02837 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -974,14 +974,15 @@ static int pci_parse_devaddr(const char *addr, int *d= omp, int *busp, =20 slot =3D val; =20 - if (funcp !=3D NULL) { - if (*e !=3D '.') + if (funcp !=3D NULL && *e !=3D 0) { + if (*e !=3D '.') { return -1; - + } p =3D e + 1; val =3D strtoul(p, &e, 16); - if (e =3D=3D p) + if (e =3D=3D p) { return -1; + } =20 func =3D val; } @@ -2045,13 +2046,15 @@ bool pci_init_nic_in_slot(PCIBus *rootbus, const ch= ar *model, int dom, busnr, devfn; PCIDevice *pci_dev; unsigned slot; + PCIBus *bus; =20 if (!nd) { return false; } =20 - if (!devaddr || pci_parse_devaddr(devaddr, &dom, &busnr, &slot, NULL) = < 0) { + unsigned func; + if (!devaddr || pci_parse_devaddr(devaddr, &dom, &busnr, &slot, &func)= < 0) { error_report("Invalid PCI device address %s for device %s", devaddr, model); exit(1); @@ -2062,7 +2065,7 @@ bool pci_init_nic_in_slot(PCIBus *rootbus, const char= *model, exit(1); } =20 - devfn =3D PCI_DEVFN(slot, 0); + devfn =3D PCI_DEVFN(slot, func); =20 bus =3D pci_find_bus_nr(rootbus, busnr); if (!bus) { diff --git a/hw/riscv/boston-aia.c b/hw/riscv/boston-aia.c index 6ed5c636cc..34cc0abe79 100644 --- a/hw/riscv/boston-aia.c +++ b/hw/riscv/boston-aia.c @@ -437,6 +437,11 @@ static void boston_mach_init(MachineState *machine) ide_drive_get(hd, ich9->ahci.ports); ahci_ide_create_devs(&ich9->ahci, hd); =20 + /* Create e1000e using slot 0 func 1 */ + pci_init_nic_in_slot(&PCI_BRIDGE(&pcie2->root)->sec_bus, "e1000e", NUL= L, + "00.1"); + pci_init_nic_devices(&PCI_BRIDGE(&pcie2->root)->sec_bus, "e1000e"); + if (machine->firmware) { fw_size =3D load_image_targphys(machine->firmware, 0x1fc00000, 4 * MiB); --=20 2.34.1