commit 5d94e81f69d4b1d1102d3ab557ce0a817c11fbbb
author Dan Williams <dan.j.williams@intel.com> Tue Mar 08 10:36:19 2011 -0800
committer H. Peter Anvin <hpa@linux.intel.com> Tue Mar 15 15:34:15 2011 -0700
tree 9cd387df3bd7660708b153a745c9b45a7bc16139
parent 45bb1674b976ef81429c1e42de05844b49d45dea

x86: Introduce pci_map_biosrom()

The isci driver needs to retrieve its preboot OROM image which contains
necessary runtime parameters like platform specific sas addresses and
phy configuration.  There is no ROM BAR associated with this area,
instead we will need to scan legacy expansion ROM space.

1/ Promote the probe_roms_32 implementation to x86-64
2/ Add a facility to find and map an adapter rom by pci device (according to
   PCI Firmware Specification Revision 3.0)

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
LKML-Reference: <20110308183226.6246.90354.stgit@localhost6.localdomain6>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>