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| author | Jan Kiszka <jan.kiszka@siemens.com> | 2011-10-15 14:08:26 +0200 |
|---|---|---|
| committer | Jan Kiszka <jan.kiszka@siemens.com> | 2012-01-19 12:14:42 +0100 |
| commit | 9b5b76d44930dc9266bb6d30862704cb3c86d2ca (patch) | |
| tree | cf2c3fef0b9925485ce7e58579ec19367e74a8c4 /hw/pc.c | |
| parent | 84b058d7df1e75543ef7422d97b039cd413f68f1 (diff) | |
| download | focaccia-qemu-9b5b76d44930dc9266bb6d30862704cb3c86d2ca.tar.gz focaccia-qemu-9b5b76d44930dc9266bb6d30862704cb3c86d2ca.zip | |
kvm: x86: Establish IRQ0 override control
KVM is forced to disable the IRQ0 override when we run with in-kernel irqchip but without IRQ routing support of the kernel. Set the fwcfg value correspondingly. This aligns us with qemu-kvm. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Diffstat (limited to 'hw/pc.c')
| -rw-r--r-- | hw/pc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/pc.c b/hw/pc.c index 04304e0ca3..38d787a74a 100644 --- a/hw/pc.c +++ b/hw/pc.c @@ -39,6 +39,7 @@ #include "msi.h" #include "sysbus.h" #include "sysemu.h" +#include "kvm.h" #include "blockdev.h" #include "ui/qemu-spice.h" #include "memory.h" @@ -609,7 +610,7 @@ static void *bochs_bios_init(void) fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size); fw_cfg_add_bytes(fw_cfg, FW_CFG_ACPI_TABLES, (uint8_t *)acpi_tables, acpi_tables_len); - fw_cfg_add_bytes(fw_cfg, FW_CFG_IRQ0_OVERRIDE, &irq0override, 1); + fw_cfg_add_i32(fw_cfg, FW_CFG_IRQ0_OVERRIDE, kvm_allows_irq0_override()); smbios_table = smbios_get_table(&smbios_len); if (smbios_table) |