From db5679437a2b938c9127480a3923633721583a4f Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Thu, 18 Dec 2008 09:17:16 -0800 Subject: PCI: add interface to set visible size of VPD The VPD on all devices may not be 32K. Unfortunately, there is no generic way to find the size, so this adds a simple API hook to reset it. Signed-off-by: Stephen Hemminger Signed-off-by: Jesse Barnes --- include/linux/pci.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/pci.h b/include/linux/pci.h index 76079e1..7cbecef 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -690,6 +690,7 @@ int pci_bus_find_capability(struct pci_bus *bus, unsigned int devfn, int cap); /* Vital product data routines */ ssize_t pci_read_vpd(struct pci_dev *dev, loff_t pos, size_t count, void *buf); ssize_t pci_write_vpd(struct pci_dev *dev, loff_t pos, size_t count, const void *buf); +int pci_vpd_truncate(struct pci_dev *dev, size_t size); /* Helper functions for low-level code (drivers/pci/setup-[bus,res].c) */ void pci_bus_assign_resources(struct pci_bus *bus); -- cgit v1.1