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authorKumar Gala <galak@kernel.crashing.org>2009-01-07 15:53:29 -0600
committerKumar Gala <galak@kernel.crashing.org>2009-04-06 09:09:14 -0500
commitd91e4ea7047d96733d763f1626f1f21ff4298cef (patch)
treefa017e48c9f523ce16b59668ac1be6c75f9e3618 /drivers
parente60f57f50f861f29052e0e3563ac453da53f2181 (diff)
powerpc: Add support for CoreInt delivery of interrupts on MPIC
CoreInt provides a mechansim to deliver the IRQ vector directly into the core on an interrupt (via the SPR EPR) rather than having to go IACK on the PIC. This is suppose to provide an improvment in interrupt latency by reducing the time to get the IRQ vector. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions