diff options
| author | Stefan Hajnoczi <stefanha@redhat.com> | 2019-10-23 11:04:19 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2019-10-25 07:46:22 -0400 |
| commit | a32a028aa702d7bcee0cd19a588d04d15a4437e1 (patch) | |
| tree | 6c8d39734aa3a268ebc0839cb8726d863698a074 /tests/libqos/pci.h | |
| parent | bccd82b4073b7242876480d7f4d93bd281feb548 (diff) | |
libqos: add iteration support to qpci_find_capability()
VIRTIO 1.0 PCI devices have multiple PCI_CAP_ID_VNDR capabilities so we
need a way to iterate over them. Extend qpci_find_capability() to take
the last address.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
--
v3:
* Document qpci_find_capability()
Message-Id: <20191023100425.12168-11-stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'tests/libqos/pci.h')
| -rw-r--r-- | tests/libqos/pci.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/libqos/pci.h b/tests/libqos/pci.h index a5389a5845..590c175190 100644 --- a/tests/libqos/pci.h +++ b/tests/libqos/pci.h @@ -86,7 +86,7 @@ bool qpci_has_buggy_msi(QPCIDevice *dev); bool qpci_check_buggy_msi(QPCIDevice *dev); void qpci_device_enable(QPCIDevice *dev); -uint8_t qpci_find_capability(QPCIDevice *dev, uint8_t id); +uint8_t qpci_find_capability(QPCIDevice *dev, uint8_t id, uint8_t start_addr); void qpci_msix_enable(QPCIDevice *dev); void qpci_msix_disable(QPCIDevice *dev); bool qpci_msix_pending(QPCIDevice *dev, uint16_t entry); |