| commit | 7d3b03ce7bff9d39ebaee1bb8de1968c4434b883 | |
| author | Keshavamurthy, Anil S <anil.s.keshavamurthy@intel.com> | |
| Sun, 21 Oct 2007 23:41:53 +0000 (21 16:41 -0700) | ||
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | |
| Mon, 22 Oct 2007 15:13:18 +0000 (22 08:13 -0700) | ||
| tree | 0016214c96d2475a160efdd85539242e356ce2d9 | treesnapshot (tar.gz zip) |
| parent | eb3fa7cb51a2a35cd95eb92e65d8039c779468a5 | commitdiff |
Intel IOMMU: Intel iommu cmdline option - forcedac
Introduce intel_iommu=forcedac commandline option. This option is helpful to
verify the pci device capability of handling physical dma'able address greater
than 4G.
Signed-off-by: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
Cc: Andi Kleen <ak@suse.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Muli Ben-Yehuda <muli@il.ibm.com>
Cc: "Siddha, Suresh B" <suresh.b.siddha@intel.com>
Cc: Arjan van de Ven <arjan@infradead.org>
Cc: Ashok Raj <ashok.raj@intel.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Christoph Lameter <clameter@sgi.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Introduce intel_iommu=forcedac commandline option. This option is helpful to
verify the pci device capability of handling physical dma'able address greater
than 4G.
Signed-off-by: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
Cc: Andi Kleen <ak@suse.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Muli Ben-Yehuda <muli@il.ibm.com>
Cc: "Siddha, Suresh B" <suresh.b.siddha@intel.com>
Cc: Arjan van de Ven <arjan@infradead.org>
Cc: Ashok Raj <ashok.raj@intel.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Christoph Lameter <clameter@sgi.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| Documentation/kernel-parameters.txt | diffblobblamehistory | |
| drivers/pci/intel-iommu.c | diffblobblamehistory |