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tg3: Move producer ring struct to tg3_napi

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Now that each NAPI instance has its own producer ring, it no longer
makes sense to keep the producer ring structure external.  This patch
migrates the producer ring struct to tg3_napi and pivots the code to the
new implementation.

Reviewed-by: Benjamin Li <benli@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Matt Carlson
2010-09-15 08:59:58 +00:00
committed by David S. Miller
parent 6fd45cb814
commit 8fea32b955
2 changed files with 18 additions and 25 deletions
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4
drivers/net/tg3.h
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@@ -2679,7 +2679,7 @@ struct tg3_napi {
u32 consmbox;
u32 rx_rcb_ptr;
u16 *rx_rcb_prod_idx;
struct tg3_rx_prodring_set *prodring;
struct tg3_rx_prodring_set prodring;
struct tg3_rx_buffer_desc *rx_rcb;
struct tg3_tx_buffer_desc *tx_ring;
@@ -2766,8 +2766,6 @@ struct tg3 {
struct vlan_group *vlgrp;
#endif
struct tg3_rx_prodring_set prodring[TG3_IRQ_MAX_VECS];
/* begin "everything else" cacheline(s) section */
struct rtnl_link_stats64 net_stats;