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charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::22a; envelope-from=sunilvl@ventanamicro.com; helo=mail-oi1-x22a.google.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, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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 @ventanamicro.com) X-ZM-MESSAGEID: 1685595662151100001 Currently, pflash devices can be configured only via -pflash or -drive options. This is the legacy way and the better way is to use -blockdev as in other architectures. libvirt also has moved to use -blockdev method. To support -blockdev option, pflash devices need to be created in instance_init itself. So, update the code to move the virt_flash_create() to instance_init. Also, use standard interfaces to detect whether pflash0 is configured or not. Signed-off-by: Sunil V L Reported-by: Andrea Bolognani Tested-by: Andrea Bolognani Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Alistair Francis --- hw/riscv/virt.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c index 3e5dc649c3..76c7a3ba3b 100644 --- a/hw/riscv/virt.c +++ b/hw/riscv/virt.c @@ -1246,6 +1246,7 @@ static void virt_machine_done(Notifier *notifier, voi= d *data) const char *firmware_name =3D riscv_default_firmware_name(&s->soc[0]); uint32_t fdt_load_addr; uint64_t kernel_entry =3D 0; + BlockBackend *pflash_blk0; =20 /* * Only direct boot kernel is currently supported for KVM VM, @@ -1266,7 +1267,8 @@ static void virt_machine_done(Notifier *notifier, voi= d *data) firmware_end_addr =3D riscv_find_and_load_firmware(machine, firmware_n= ame, start_addr, NULL); =20 - if (drive_get(IF_PFLASH, 0, 0)) { + pflash_blk0 =3D pflash_cfi01_get_blk(s->flash[0]); + if (pflash_blk0) { if (machine->firmware && !strcmp(machine->firmware, "none") && !kvm_enabled()) { /* @@ -1499,8 +1501,6 @@ static void virt_machine_init(MachineState *machine) sysbus_create_simple("goldfish_rtc", memmap[VIRT_RTC].base, qdev_get_gpio_in(DEVICE(mmio_irqchip), RTC_IRQ)); =20 - virt_flash_create(s); - for (i =3D 0; i < ARRAY_SIZE(s->flash); i++) { /* Map legacy -drive if=3Dpflash to machine properties */ pflash_cfi01_legacy_drive(s->flash[i], @@ -1527,6 +1527,8 @@ static void virt_machine_instance_init(Object *obj) { RISCVVirtState *s =3D RISCV_VIRT_MACHINE(obj); =20 + virt_flash_create(s); + s->oem_id =3D g_strndup(ACPI_BUILD_APPNAME6, 6); s->oem_table_id =3D g_strndup(ACPI_BUILD_APPNAME8, 8); s->acpi =3D ON_OFF_AUTO_AUTO; --=20 2.34.1