| commit | ce6fce4295ba727b36fdc73040e444bd1aae64cd | [log] [tgz] |
|---|---|---|
| author | Matthew Wilcox <matthew@wil.cx> | Fri Jul 25 15:42:58 2008 -0600 |
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | Mon Jul 28 14:43:22 2008 -0700 |
| tree | 7c8e4134b799d3d0ed56888bb8936e0071a05caf | |
| parent | 29111f579f4f3f2a07385f931854ab0527ae7ea5 [diff] |
PCI MSI: Don't disable MSIs if the mask bit isn't supported David Vrabel has a device which generates an interrupt storm on the INTx pin if we disable MSI interrupts altogether. Masking interrupts is only a performance optimisation, so we can ignore the request to mask the interrupt. Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>