diff options
| author | Peter Xu <peterx@redhat.com> | 2021-10-28 12:31:25 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2021-11-01 19:36:11 -0400 |
| commit | b3dcf94f77fdf5bbea76d7101cc2a300d2550adb (patch) | |
| tree | bbe9fc9c91cb7a4cd9106b209ee628e5d8ad32c1 /hw/pci | |
| parent | 36efa250a4ff56a73a5a73540c5097ffd7a67170 (diff) | |
pci: Define pci_bus_dev_fn/pci_bus_fn/pci_bus_ret_fn
They're used in quite a few places of pci.[ch] and also in the rest of the code
base. Define them so that it doesn't need to be defined all over the places.
The pci_bus_fn is similar to pci_bus_dev_fn that only takes a PCIBus* and an
opaque. The pci_bus_ret_fn is similar to pci_bus_fn but it allows to return a
void* pointer.
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <20211028043129.38871-2-peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/pci')
| -rw-r--r-- | hw/pci/pci.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/hw/pci/pci.c b/hw/pci/pci.c index 186758ee11..17e59cb3a3 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -1655,9 +1655,7 @@ static const pci_class_desc pci_class_descriptions[] = }; static void pci_for_each_device_under_bus_reverse(PCIBus *bus, - void (*fn)(PCIBus *b, - PCIDevice *d, - void *opaque), + pci_bus_dev_fn fn, void *opaque) { PCIDevice *d; @@ -1672,8 +1670,7 @@ static void pci_for_each_device_under_bus_reverse(PCIBus *bus, } void pci_for_each_device_reverse(PCIBus *bus, int bus_num, - void (*fn)(PCIBus *b, PCIDevice *d, void *opaque), - void *opaque) + pci_bus_dev_fn fn, void *opaque) { bus = pci_find_bus_nr(bus, bus_num); @@ -1683,9 +1680,7 @@ void pci_for_each_device_reverse(PCIBus *bus, int bus_num, } static void pci_for_each_device_under_bus(PCIBus *bus, - void (*fn)(PCIBus *b, PCIDevice *d, - void *opaque), - void *opaque) + pci_bus_dev_fn fn, void *opaque) { PCIDevice *d; int devfn; @@ -1699,8 +1694,7 @@ static void pci_for_each_device_under_bus(PCIBus *bus, } void pci_for_each_device(PCIBus *bus, int bus_num, - void (*fn)(PCIBus *b, PCIDevice *d, void *opaque), - void *opaque) + pci_bus_dev_fn fn, void *opaque) { bus = pci_find_bus_nr(bus, bus_num); @@ -2078,10 +2072,8 @@ static PCIBus *pci_find_bus_nr(PCIBus *bus, int bus_num) return NULL; } -void pci_for_each_bus_depth_first(PCIBus *bus, - void *(*begin)(PCIBus *bus, void *parent_state), - void (*end)(PCIBus *bus, void *state), - void *parent_state) +void pci_for_each_bus_depth_first(PCIBus *bus, pci_bus_ret_fn begin, + pci_bus_fn end, void *parent_state) { PCIBus *sec; void *state; |