Message ID | 1438063215-4117-7-git-send-email-wei@redhat.com |
---|---|
State | New |
Headers | show |
On 2015/7/28 14:00, Wei Huang wrote: > This patch generates smbios tables for ARM mach-virt. Also add > CONFIG_SMBIOS=y for ARM default config. > > Signed-off-by: Wei Huang <wei@redhat.com> > --- > default-configs/arm-softmmu.mak | 1 + > hw/arm/virt.c | 24 ++++++++++++++++++++++++ > include/hw/arm/virt-acpi-build.h | 1 + > 3 files changed, 26 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..04e5da4 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 +781,34 @@ 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; Would be better to check whether guest_info->fw_cfg is NULL? > + uint8_t *smbios_tables, *smbios_anchor; > + size_t smbios_tables_len, smbios_anchor_len; > + > + 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 +917,7 @@ 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; >
On 07/30/2015 09:11 PM, Shannon Zhao wrote: > > > On 2015/7/28 14:00, Wei Huang wrote: >> This patch generates smbios tables for ARM mach-virt. Also add >> CONFIG_SMBIOS=y for ARM default config. >> >> Signed-off-by: Wei Huang <wei@redhat.com> >> --- >> default-configs/arm-softmmu.mak | 1 + >> hw/arm/virt.c | 24 ++++++++++++++++++++++++ >> include/hw/arm/virt-acpi-build.h | 1 + >> 3 files changed, 26 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..04e5da4 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 +781,34 @@ 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; > > Would be better to check whether guest_info->fw_cfg is NULL? Good point. I will address it in next spin. Thanks, -Wei > >> + uint8_t *smbios_tables, *smbios_anchor; >> + size_t smbios_tables_len, smbios_anchor_len; >> + >> + 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 +917,7 @@ 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; >> >
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..04e5da4 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 +781,34 @@ 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; + + 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 +917,7 @@ 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;
This patch generates smbios tables for ARM mach-virt. Also add CONFIG_SMBIOS=y for ARM default config. Signed-off-by: Wei Huang <wei@redhat.com> --- default-configs/arm-softmmu.mak | 1 + hw/arm/virt.c | 24 ++++++++++++++++++++++++ include/hw/arm/virt-acpi-build.h | 1 + 3 files changed, 26 insertions(+)