diff options
| author | Marcel Apfelbaum <marcel.a@redhat.com> | 2014-06-23 17:32:48 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2014-06-23 17:48:42 +0300 |
| commit | f23b6bdc3c30c77ba0dffaa6de5e398dc3c49c51 (patch) | |
| tree | d60338e3cc88b6d1cee7a8a6778a9757657dfd6a /include/hw/pci/pci.h | |
| parent | e4bcd27c86d20d6f1bc06a34e6612c18534a4968 (diff) | |
hw/pcie: implement power controller functionality
It is needed by hot-unplug in order to get an indication
from the OS when the device can be physically detached.
Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/hw/pci/pci.h')
| -rw-r--r-- | include/hw/pci/pci.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h index 8c25ae5d1d..c352c7b3ad 100644 --- a/include/hw/pci/pci.h +++ b/include/hw/pci/pci.h @@ -158,6 +158,9 @@ enum { QEMU_PCI_CAP_SHPC = (1 << QEMU_PCI_SHPC_BITNR), #define QEMU_PCI_SLOTID_BITNR 6 QEMU_PCI_CAP_SLOTID = (1 << QEMU_PCI_SLOTID_BITNR), + /* PCI Express capability - Power Controller Present */ +#define QEMU_PCIE_SLTCAP_PCP_BITNR 7 + QEMU_PCIE_SLTCAP_PCP = (1 << QEMU_PCIE_SLTCAP_PCP_BITNR), }; #define TYPE_PCI_DEVICE "pci-device" |