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authorJohn Keller <jpk@sgi.com>2007-07-09 11:42:24 -0700
committerTony Luck <tony.luck@intel.com>2007-07-09 13:37:18 -0700
commitd7ad2254fa7cc11aec3faeba076c1243f6adeb47 (patch)
tree900c05b11a3a44f19618701172ffb5f51ecdeb99 /include/linux/pci.h
parent83ce6ef8408bbc7d9322ab50ba592f83012dea94 (diff)
downloadop-kernel-dev-d7ad2254fa7cc11aec3faeba076c1243f6adeb47.zip
op-kernel-dev-d7ad2254fa7cc11aec3faeba076c1243f6adeb47.tar.gz
[IA64] SN: Correct ROM resource length for BIOS copy
On SN systems, when setting the IORESOURCE_ROM_BIOS_COPY resource flag, the resource length should be set to the actual size of the ROM image so that a call to pci_map_rom() returns the correct size. Signed-off-by: John Keller <jpk@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/linux/pci.h')
-rw-r--r--include/linux/pci.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 086a0e5..acb9387 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -560,6 +560,7 @@ void __iomem __must_check *pci_map_rom(struct pci_dev *pdev, size_t *size);
void __iomem __must_check *pci_map_rom_copy(struct pci_dev *pdev, size_t *size);
void pci_unmap_rom(struct pci_dev *pdev, void __iomem *rom);
void pci_remove_rom(struct pci_dev *pdev);
+size_t pci_get_rom_size(void __iomem *rom, size_t size);
/* Power management related routines */
int pci_save_state(struct pci_dev *dev);
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