From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40056) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZNPVx-0003av-B9 for qemu-devel@nongnu.org; Thu, 06 Aug 2015 14:03:38 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZNPVw-0001C7-1w for qemu-devel@nongnu.org; Thu, 06 Aug 2015 14:03:37 -0400 Received: from mx1.redhat.com ([209.132.183.28]:33641) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZNPVv-0001B9-Rs for qemu-devel@nongnu.org; Thu, 06 Aug 2015 14:03:36 -0400 From: Wei Huang Date: Thu, 6 Aug 2015 13:15:00 -0400 Message-Id: <1438881300-21738-7-git-send-email-wei@redhat.com> In-Reply-To: <1438881300-21738-1-git-send-email-wei@redhat.com> References: <1438881300-21738-1-git-send-email-wei@redhat.com> Subject: [Qemu-devel] [ARM SMBIOS V2 PATCH 6/6] smbios: implement smbios support for mach-virt List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Wei Huang , peter.maydell@linaro.org, drjones@redhat.com, ard.biesheuvel@linaro.org, ehabkost@redhat.com, ivan.khoronzhuk@linaro.org, mst@redhat.com, somlo@cmu.edu, zhaoshenglong@huawei.com, roy.franz@linaro.org, pbonzini@redhat.com, imammedo@redhat.com, lersek@redhat.com, jdelvare@suse.de, rth@twiddle.net This patch generates smbios tables for ARM mach-virt. Also add CONFIG_SMBIOS=y for ARM default config. Signed-off-by: Wei Huang --- default-configs/arm-softmmu.mak | 1 + hw/arm/virt.c | 27 +++++++++++++++++++++++++++ include/hw/arm/virt-acpi-build.h | 1 + 3 files changed, 29 insertions(+) diff --git a/default-configs/arm-softmmu.mak b/default-configs/arm-softmmu.mak index 74f1db3..99b41e9 100644 --- a/default-configs/arm-softmmu.mak +++ b/default-configs/arm-softmmu.mak @@ -102,3 +102,4 @@ CONFIG_XIO3130=y CONFIG_IOH3420=y CONFIG_I82801B11=y CONFIG_ACPI=y +CONFIG_SMBIOS=y diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 4846892..d46e815 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -48,6 +48,7 @@ #include "hw/arm/sysbus-fdt.h" #include "hw/platform-bus.h" #include "hw/arm/fdt.h" +#include "hw/smbios/smbios.h" /* Number of external interrupt lines to configure the GIC with */ #define NUM_IRQS 256 @@ -780,12 +781,37 @@ static void *machvirt_dtb(const struct arm_boot_info *binfo, int *fdt_size) return board->fdt; } +static void virt_build_smbios(VirtGuestInfo *guest_info) +{ + FWCfgState *fw_cfg = guest_info->fw_cfg; + uint8_t *smbios_tables, *smbios_anchor; + size_t smbios_tables_len, smbios_anchor_len; + + if (!fw_cfg) + return; + + smbios_set_defaults("QEMU", "QEMU Virtual Machine", + "1.0", false, false, SMBIOS_ENTRY_POINT_30); + + smbios_get_tables(NULL, 0, guest_info->ram_size, + &smbios_tables, &smbios_tables_len, + &smbios_anchor, &smbios_anchor_len); + + if (smbios_anchor) { + fw_cfg_add_file(fw_cfg, "etc/smbios/smbios-tables", + smbios_tables, smbios_tables_len); + fw_cfg_add_file(fw_cfg, "etc/smbios/smbios-anchor", + smbios_anchor, smbios_anchor_len); + } +} + static void virt_guest_info_machine_done(Notifier *notifier, void *data) { VirtGuestInfoState *guest_info_state = container_of(notifier, VirtGuestInfoState, machine_done); virt_acpi_setup(&guest_info_state->info); + virt_build_smbios(&guest_info_state->info); } static void machvirt_init(MachineState *machine) @@ -894,6 +920,7 @@ static void machvirt_init(MachineState *machine) guest_info->smp_cpus = smp_cpus; guest_info->fw_cfg = fw_cfg_find(); + guest_info->ram_size = machine->ram_size; guest_info->memmap = vbi->memmap; guest_info->irqmap = vbi->irqmap; guest_info_state->machine_done.notify = virt_guest_info_machine_done; diff --git a/include/hw/arm/virt-acpi-build.h b/include/hw/arm/virt-acpi-build.h index 04f174d..ef274c6 100644 --- a/include/hw/arm/virt-acpi-build.h +++ b/include/hw/arm/virt-acpi-build.h @@ -29,6 +29,7 @@ typedef struct VirtGuestInfo { int smp_cpus; FWCfgState *fw_cfg; + ram_addr_t ram_size; const MemMapEntry *memmap; const int *irqmap; } VirtGuestInfo; -- 1.8.3.1