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@@ -49,11 +49,16 @@ static ssize_t address_read_file(struct pci_slot *slot, char *buf)
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static void pci_slot_release(struct kobject *kobj)
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{
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+ struct pci_dev *dev;
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struct pci_slot *slot = to_pci_slot(kobj);
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pr_debug("%s: releasing pci_slot on %x:%d\n", __func__,
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slot->bus->number, slot->number);
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+ list_for_each_entry(dev, &slot->bus->devices, bus_list)
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+ if (PCI_SLOT(dev->devfn) == slot->number)
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+ dev->slot = NULL;
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+
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list_del(&slot->list);
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kfree(slot);
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@@ -108,6 +113,7 @@ static struct kobj_type pci_slot_ktype = {
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struct pci_slot *pci_create_slot(struct pci_bus *parent, int slot_nr,
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const char *name)
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{
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+ struct pci_dev *dev;
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struct pci_slot *slot;
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int err;
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@@ -150,6 +156,10 @@ placeholder:
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INIT_LIST_HEAD(&slot->list);
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list_add(&slot->list, &parent->slots);
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+ list_for_each_entry(dev, &parent->devices, bus_list)
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+ if (PCI_SLOT(dev->devfn) == slot_nr)
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+ dev->slot = slot;
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+
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/* Don't care if debug printk has a -1 for slot_nr */
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pr_debug("%s: created pci_slot on %04x:%02x:%02x\n",
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__func__, pci_domain_nr(parent), parent->number, slot_nr);
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