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PCI: Track the size of each saved capability data area

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This will allow us to store and load it later.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Alex Williamson
2011-05-10 10:02:11 -06:00
committed by Jesse Barnes
parent 9f728f53dd
commit 24a4742f0b
2 changed files with 15 additions and 8 deletions
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11
include/linux/pci.h
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@@ -214,10 +214,15 @@ enum pci_bus_speed {
PCI_SPEED_UNKNOWN = 0xff,
};
struct pci_cap_saved_data {
char cap_nr;
unsigned int size;
u32 data[0];
};
struct pci_cap_saved_state {
struct hlist_node next;
char cap_nr;
u32 data[0];
struct pci_cap_saved_data cap;
};
struct pcie_link_state;
@@ -366,7 +371,7 @@ static inline struct pci_cap_saved_state *pci_find_saved_cap(
struct hlist_node *pos;
hlist_for_each_entry(tmp, pos, &pci_dev->saved_cap_space, next) {
if (tmp->cap_nr == cap)
if (tmp->cap.cap_nr == cap)
return tmp;
}
return NULL;