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| author | Sreenivasa Honnur <Sreenivasa.Honnur@neterion.com> | 2010-03-28 22:11:41 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-03-29 16:57:22 -0700 |
| commit | b59c94571a6593c71a78bbcebb42982099154938 (patch) | |
| tree | 32e6cfca72e2b24ebb2f399f68637bca54e6163a /drivers/net/vxge/vxge-config.h | |
| parent | 4c5f3b210f53e315e460d539655a8d14595c5d1a (diff) | |
| download | blackbird-op-linux-b59c94571a6593c71a78bbcebb42982099154938.tar.gz blackbird-op-linux-b59c94571a6593c71a78bbcebb42982099154938.zip | |
vxge: Fixed MSIX interrupt configuration.
- Fixed MSIX interrupt configuration to support non contiguous vpaths in
functions. Four msi-x vectors are reserved per vpath internal to the chip.
In all, there are 68 msi-x vectors for the 17 vpaths in the chip. In the
multi function configurations, non-contiguous vpaths are configured to
represent a function. For instance vpaths 0 and 8 can be configured to
represent function zero.
- If pci_enable_msix fails for the requested vectors, try with a lesser number
vectors by reducing the vpath count.
Signed-off-by: Sreenivasa Honnur <sreenivasa.honnur@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/vxge/vxge-config.h')
0 files changed, 0 insertions, 0 deletions
