diff options
| author | Benjamin Li <[email protected]> | 2010-01-08 00:51:21 -0800 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2010-01-08 00:51:21 -0800 |
| commit | e2eb8e38592f28d8be4a518f44d3385272dedddb (patch) | |
| tree | cdcf465e988219f50d5aff779e0b2d61c462cf5b /include | |
| parent | 368c0ca2f0a69b0818fbc1796d8e21ff02a61b4c (diff) | |
bnx2: Flush the register writes which setup the MSI-X table
The MSI-X table size needs to be properly set before pci_enable_msix()
is called. But on certain machines, the writes are delayed and the
MSI-X table size is incorrectly read. By reading the
BNX2_PCI_MSIX_CONTROL register, the writes are flushed and now
ensure that the MSI-X table is set correctly before MSI-X
is enable on the device.
This patch was originally diagnosed and authored by
Kalyan Ram Chintalapati <[email protected]>.
Signed-off-by: Benjamin Li <[email protected]>
Signed-off-by: Kalyan Ram Chintalapati <[email protected]>
Signed-off-by: Michael Chan <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions