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| author | jhb <jhb@FreeBSD.org> | 2009-03-05 15:28:46 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2009-03-05 15:28:46 +0000 |
| commit | c99b9aca9c2962ef4be1bf3cda8d110e16faab67 (patch) | |
| tree | e781396c291762a35a9c98ab1879af7f38c227f3 /sys/dev/uart/uart_bus_pci.c | |
| parent | 9d2aa84a7ad0a2b35c0f60cb92df273ced7fb87a (diff) | |
| download | FreeBSD-src-c99b9aca9c2962ef4be1bf3cda8d110e16faab67.zip FreeBSD-src-c99b9aca9c2962ef4be1bf3cda8d110e16faab67.tar.gz | |
Honor the prefetchable flag in memory BARs by setting the RF_PREFETCHABLE
flag when calling bus_alloc_resource() to allocate resources from a parent
PCI bridge. For PCI-PCI bridges this asks the bridge to satisfy the
request using the prefetchable memory range rather than the normal
memory range.
Reviewed by: imp
Reported by: scottl
MFC after: 1 week
Diffstat (limited to 'sys/dev/uart/uart_bus_pci.c')
0 files changed, 0 insertions, 0 deletions
