On Fri, Mar 06, 2009 at 01:37:18PM -0700, Matthew Wilcox wrote: > On Fri, Feb 20, 2009 at 02:54:45PM +0800, Yu Zhao wrote: > > + virtfn->sysdata = dev->bus->sysdata; > > + virtfn->dev.parent = dev->dev.parent; > > + virtfn->dev.bus = dev->dev.bus; > > + virtfn->devfn = devfn; > > + virtfn->hdr_type = PCI_HEADER_TYPE_NORMAL; > > + virtfn->cfg_size = PCI_CFG_SPACE_EXP_SIZE; > > + virtfn->error_state = pci_channel_io_normal; > > + virtfn->current_state = PCI_UNKNOWN; > > + virtfn->is_pcie = 1; > > + virtfn->pcie_type = PCI_EXP_TYPE_ENDPOINT; > > + virtfn->dma_mask = 0xffffffff; > > + virtfn->vendor = dev->vendor; > > + virtfn->subsystem_vendor = dev->subsystem_vendor; > > + virtfn->class = dev->class; > > There seems to be a certain amount of commonality between this and > pci_scan_device(). Have you considered trying to make a common helper > function, or does it not work out well? > > > + pci_device_add(virtfn, virtfn->bus); > > Greg is probably going to ding you here for adding the device, then > creating the symlinks. I believe it's now best practice to create the > symlinks first, so there's no window where userspace can get confused. If the uevent gets sent before the symlinks are created, it's a bug. thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
