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authorMatthew Garrett <mjg@redhat.com>2012-12-06 01:33:27 +0400
committerBjorn Helgaas <bhelgaas@google.com>2012-12-06 01:38:26 +0400
commit84c1b80e32638f881c17390dfe88143e5cd3f583 (patch)
tree64310c48ed0dce9d830bd60d280ac0fb59ee28a1 /include/linux/pci.h
parenteca0d4676d8e29c209ddce0c0c1755472ffc70a6 (diff)
downloadlinux-84c1b80e32638f881c17390dfe88143e5cd3f583.tar.xz
PCI: Add support for non-BAR ROMs
Platforms may provide their own mechanisms for obtaining ROMs. Add support for using data provided by the platform in that case. Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Tested-by: Seth Forshee <seth.forshee@canonical.com>
Diffstat (limited to 'include/linux/pci.h')
-rw-r--r--include/linux/pci.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 195c2593bd31..f116b2d859dc 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -333,6 +333,8 @@ struct pci_dev {
};
struct pci_ats *ats; /* Address Translation Service */
#endif
+ void *rom; /* Physical pointer to ROM if it's not from the BAR */
+ size_t romlen; /* Length of ROM if it's not from the BAR */
};
static inline struct pci_dev *pci_physfn(struct pci_dev *dev)