diff options
author | Mao Zhongyi <maozy.fnst@cn.fujitsu.com> | 2017-06-27 14:16:50 +0800 |
---|---|---|
committer | Michael S. Tsirkin <mst@redhat.com> | 2017-07-03 22:29:49 +0300 |
commit | 9a7c2a59708f0d691569463b161e1b516948a41e (patch) | |
tree | 05947d2878c9974c6ab1d273aef2d73b0f0cf894 /include | |
parent | 9a815774bb37d7290d2fa45a8cc313e9e9fdaa23 (diff) |
pci: Make errp the last parameter of pci_add_capability()
Add Error argument for pci_add_capability() to leverage the errp
to pass info on errors. This way is helpful for its callers to
make a better error handling when moving to 'realize'.
Cc: pbonzini@redhat.com
Cc: rth@twiddle.net
Cc: ehabkost@redhat.com
Cc: mst@redhat.com
Cc: jasowang@redhat.com
Cc: marcel@redhat.com
Cc: alex.williamson@redhat.com
Cc: armbru@redhat.com
Signed-off-by: Mao Zhongyi <maozy.fnst@cn.fujitsu.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include')
-rw-r--r-- | include/hw/pci/pci.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h index a37a2d5cb6..fe52aa864b 100644 --- a/include/hw/pci/pci.h +++ b/include/hw/pci/pci.h @@ -356,7 +356,8 @@ void pci_unregister_vga(PCIDevice *pci_dev); pcibus_t pci_get_bar_addr(PCIDevice *pci_dev, int region_num); int pci_add_capability(PCIDevice *pdev, uint8_t cap_id, - uint8_t offset, uint8_t size); + uint8_t offset, uint8_t size, + Error **errp); int pci_add_capability2(PCIDevice *pdev, uint8_t cap_id, uint8_t offset, uint8_t size, Error **errp); |