qlge: Allow RX buf rings to be > than 4096 bytes.

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RX buffer rings can be comprised of non-contiguous fixed
size chunks of memory. The ring is given to the hardware
as a pointer to a location that stores the location of
the queue.  If the queue is greater than 4096 bytes then
the hardware gets a list of said pointers.
This patch addes the necessary logic to generate the list if
the queue size exceeds 4096.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Ron Mercer 2009-06-10 15:49:34 +00:00 • committed by David S. Miller

parent 88c55e3cbd

commit b8facca01b

2 changed files with 33 additions and 8 deletions

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13

drivers/net/qlge/qlge.h

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28

drivers/net/qlge/qlge_main.c

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