From 24a4742f0be6226eb0106fbb17caf4d711d1ad43 Mon Sep 17 00:00:00 2001 From: Alex Williamson Date: Tue, 10 May 2011 10:02:11 -0600 Subject: PCI: Track the size of each saved capability data area This will allow us to store and load it later. Signed-off-by: Alex Williamson Signed-off-by: Jesse Barnes --- include/linux/pci.h | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) (limited to 'include/linux') diff --git a/include/linux/pci.h b/include/linux/pci.h index df4d69b82144..61ef8f2f9b19 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -214,12 +214,17 @@ enum pci_bus_speed { PCI_SPEED_UNKNOWN = 0xff, }; -struct pci_cap_saved_state { - struct hlist_node next; +struct pci_cap_saved_data { char cap_nr; + unsigned int size; u32 data[0]; }; +struct pci_cap_saved_state { + struct hlist_node next; + struct pci_cap_saved_data cap; +}; + struct pcie_link_state; struct pci_vpd; struct pci_sriov; @@ -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; -- cgit v1.2.3