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netxen: onchip memory access change

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Add support for different windowing scheme for on chip
memory in future chip revisions. This is required by
diagnostic tools.

Signed-off-by: Amit Kumar Salecha <amit@netxen.com>
Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Amit Kumar Salecha 2009-10-16 15:50:09 +00:00 • committed by David S. Miller
parent 0be367bd5d
commit 6abb4b83ea
3 changed files with 17 additions and 9 deletions
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3
drivers/net/netxen/netxen_nic_hdr.h
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@ -867,6 +867,9 @@ enum {
(PCIX_SN_WINDOW_F0 + (0x20 * (func))) :\
(PCIX_SN_WINDOW_F4 + (0x10 * ((func)-4))))
#define PCIX_OCM_WINDOW (0x10800)
#define PCIX_OCM_WINDOW_REG(func) (PCIX_OCM_WINDOW + 0x20 * (func))
#define PCIX_TARGET_STATUS (0x10118)
#define PCIX_TARGET_STATUS_F1 (0x10160)
#define PCIX_TARGET_STATUS_F2 (0x10164)