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tg3: Lay proucer ring handling groundwork

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The patch increases the number of producer rings available and
implements the constructor and destructor code that deals with them.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Matt Carlson
2009-11-13 13:03:48 +00:00
committed by David S. Miller
parent 4361935afe
commit 2b2cdb65be
2 changed files with 50 additions and 37 deletions
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2
drivers/net/tg3.h
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@ -2682,7 +2682,7 @@ struct tg3 {
struct vlan_group *vlgrp;
#endif
struct tg3_rx_prodring_set prodring[1];
struct tg3_rx_prodring_set prodring[TG3_IRQ_MAX_VECS - 1];
/* begin "everything else" cacheline(s) section */