commit | 1442125843baabc053b71684c85ddb02b9080d6c | [log] [tgz] |
---|---|---|
author | Isaku Yamahata <yamahata@valinux.co.jp> | Fri Oct 30 21:21:11 2009 +0900 |
committer | Anthony Liguori <aliguori@us.ibm.com> | Mon Nov 09 08:43:09 2009 -0600 |
tree | 13dccdda97ea7c2085da6e14da448de8b692067d | |
parent | 4f8589e11558f1151d95a4a3e9fce902f042df3d [diff] |
pci: 64bit bar support. implemented pci 64bit bar support. The tricky bit is pci_update_mapping(). An OS is allowed to set the BAR such that OS can't address the area pointed by BAR. It doesn't make sense, though. In that case, don't map the BAR. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>