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| author | Sosnowski, Maciej <maciej.sosnowski@intel.com> | 2010-09-16 08:02:26 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-09-18 05:08:21 +0200 |
| commit | 4e8cec269dd9e823804141f25ce37c23e72d3c12 (patch) | |
| tree | 1271fd6bab1aeda1254b8d6a48d8dcd2a25e87f2 /drivers/char/nozomi.c | |
| parent | netpoll: Disable IRQ around RCU dereference in netpoll_rx (diff) | |
| download | linux-4e8cec269dd9e823804141f25ce37c23e72d3c12.tar.xz linux-4e8cec269dd9e823804141f25ce37c23e72d3c12.zip | |
dca: disable dca on IOAT ver.3.0 multiple-IOH platforms
Direct Cache Access is not supported on IOAT ver.3.0 multiple-IOH platforms.
This patch blocks registering of dca providers when multiple IOH detected with IOAT ver.3.0.
Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/char/nozomi.c')
0 files changed, 0 insertions, 0 deletions