diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2015-04-15 16:48:12 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-06-05 17:36:39 +0200 |
| commit | b66a67d7519cb7f980885af5391b1103c42e9b6d (patch) | |
| tree | afc152ffe33cdd79c4a16b9d7e41e1c07a988c47 /include | |
| parent | 7744752402d11cebe4c1d4079dcd40d3145eb37b (diff) | |
q35: add config space wmask for SMRAM and ESMRAMC
Not all bits in SMRAM and ESMRAMC can be changed by the guest.
Add wmask defines accordingly and set them in mch_reset().
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/pci-host/q35.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/hw/pci-host/q35.h b/include/hw/pci-host/q35.h index d3c7bbbdfe..01b8492551 100644 --- a/include/hw/pci-host/q35.h +++ b/include/hw/pci-host/q35.h @@ -140,6 +140,11 @@ typedef struct Q35PCIHost { #define MCH_HOST_BRIDGE_UPPER_SYSTEM_BIOS_END 0x100000 #define MCH_HOST_BRIDGE_SMRAM_DEFAULT \ MCH_HOST_BRIDGE_SMRAM_C_BASE_SEG +#define MCH_HOST_BRIDGE_SMRAM_WMASK \ + (MCH_HOST_BRIDGE_SMRAM_D_OPEN | \ + MCH_HOST_BRIDGE_SMRAM_D_CLS | \ + MCH_HOST_BRIDGE_SMRAM_D_LCK | \ + MCH_HOST_BRIDGE_SMRAM_G_SMRAME) #define MCH_HOST_BRIDGE_ESMRAMC 0x9e #define MCH_HOST_BRIDGE_ESMRAMC_H_SMRAME ((uint8_t)(1 << 7)) @@ -156,6 +161,10 @@ typedef struct Q35PCIHost { (MCH_HOST_BRIDGE_ESMRAMC_SM_CACHE | \ MCH_HOST_BRIDGE_ESMRAMC_SM_L1 | \ MCH_HOST_BRIDGE_ESMRAMC_SM_L2) +#define MCH_HOST_BRIDGE_ESMRAMC_WMASK \ + (MCH_HOST_BRIDGE_ESMRAMC_H_SMRAME | \ + MCH_HOST_BRIDGE_ESMRAMC_TSEG_SZ_MASK | \ + MCH_HOST_BRIDGE_ESMRAMC_T_EN) /* D1:F0 PCIE* port*/ #define MCH_PCIE_DEV 1 |