netxen: fix irq tear down and msix leak.

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o Fix the order of irq and hardware context teardown.
  Also synchronize the interrupt in dev close() before
  releasing tx buffers.

o Fix possible msi-x vector leak if available vectors are
  less than requested.

o Request multiple msix vectors only if hardware supports
  multiple rx queues.

Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Dhananjay Phadke 2009-05-08 22:02:28 +00:00 • committed by David S. Miller

parent 7a2469ce4d

commit be339aee63

1 changed files with 43 additions and 31 deletions

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drivers/net/netxen/netxen_nic_main.c

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