diff options
| author | Peter Xu <peterx@redhat.com> | 2021-10-28 12:31:26 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2021-11-01 19:36:11 -0400 |
| commit | 2914fc61d5d72c6010d2b1fe8b4048b561e44ef3 (patch) | |
| tree | fc91cbc8e40ee5b24b726e01c5a02f5bb910e916 /hw/pci | |
| parent | b3dcf94f77fdf5bbea76d7101cc2a300d2550adb (diff) | |
pci: Export pci_for_each_device_under_bus*()
They're actually more commonly used than the helper without _under_bus, because
most callers do have the pci bus on hand. After exporting we can switch a lot
of the call sites to use these two helpers.
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: <20211028043129.38871-3-peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'hw/pci')
| -rw-r--r-- | hw/pci/pci.c | 10 | ||||
| -rw-r--r-- | hw/pci/pcie.c | 4 |
2 files changed, 6 insertions, 8 deletions
diff --git a/hw/pci/pci.c b/hw/pci/pci.c index 17e59cb3a3..4a84e478ce 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -1654,9 +1654,9 @@ static const pci_class_desc pci_class_descriptions[] = { 0, NULL} }; -static void pci_for_each_device_under_bus_reverse(PCIBus *bus, - pci_bus_dev_fn fn, - void *opaque) +void pci_for_each_device_under_bus_reverse(PCIBus *bus, + pci_bus_dev_fn fn, + void *opaque) { PCIDevice *d; int devfn; @@ -1679,8 +1679,8 @@ void pci_for_each_device_reverse(PCIBus *bus, int bus_num, } } -static void pci_for_each_device_under_bus(PCIBus *bus, - pci_bus_dev_fn fn, void *opaque) +void pci_for_each_device_under_bus(PCIBus *bus, + pci_bus_dev_fn fn, void *opaque) { PCIDevice *d; int devfn; diff --git a/hw/pci/pcie.c b/hw/pci/pcie.c index 6e95d82903..914a9bf3d1 100644 --- a/hw/pci/pcie.c +++ b/hw/pci/pcie.c @@ -694,9 +694,7 @@ void pcie_cap_slot_write_config(PCIDevice *dev, (!(old_slt_ctl & PCI_EXP_SLTCTL_PCC) || (old_slt_ctl & PCI_EXP_SLTCTL_PIC_OFF) != PCI_EXP_SLTCTL_PIC_OFF)) { PCIBus *sec_bus = pci_bridge_get_sec_bus(PCI_BRIDGE(dev)); - pci_for_each_device(sec_bus, pci_bus_num(sec_bus), - pcie_unplug_device, NULL); - + pci_for_each_device_under_bus(sec_bus, pcie_unplug_device, NULL); pci_word_test_and_clear_mask(exp_cap + PCI_EXP_SLTSTA, PCI_EXP_SLTSTA_PDS); if (dev->cap_present & QEMU_PCIE_LNKSTA_DLLLA || |