netxen: improve pci memory access

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o Access on card memory through memory controller (agent)
  rather than moving small pci window around. Clean up the
  code for moving windows around.

o Restrict memory accesss to 64 bit, currently only firmware
  download uses this.

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

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This commit is contained in:

Dhananjay Phadke 2009-09-11 11:28:12 +00:00 • committed by David S. Miller

parent f78c0850d2

commit ea6828b8aa

3 changed files with 93 additions and 266 deletions

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4

drivers/net/netxen/netxen_nic.h

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348

drivers/net/netxen/netxen_nic_hw.c

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7

drivers/net/netxen/netxen_nic_main.c

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