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Alexander Shishkin authored
Since Intel TH is capable of MSI interrupt signalling, make use of it. The way it works is, each of the 7 interrupt triggering events has its own vector in this mode, as opposed to interrupt line delivery, where all events are signalled via the same line. Failing to enable MSI, the driver falls back to using an interrupt line. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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