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authorMichael Chan <mchan@broadcom.com>2012-09-28 07:12:37 +0000
committerDavid S. Miller <davem@davemloft.net>2012-09-30 02:10:35 -0400
commit49a359e31762f798f3abef00c7d6b807a644eadf (patch)
tree1efafb46b643467cec48d3086528e5c47b2b6e9b /drivers/net/ethernet/broadcom/tg3.h
parent188c517a050ec5b123e72cab76ea213721e5bd9d (diff)
downloadvexpress-lsk-49a359e31762f798f3abef00c7d6b807a644eadf.tar.gz
tg3: Introduce separate functions to allocate/free RX/TX rings.
This is preparation work to allow the number of RX and TX rings to be configured separately. Reviewed-by: Nithin Nayak Sujir <nsujir@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/tg3.h')
-rw-r--r--drivers/net/ethernet/broadcom/tg3.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
index 6d52cb28682..5838dea7956 100644
--- a/drivers/net/ethernet/broadcom/tg3.h
+++ b/drivers/net/ethernet/broadcom/tg3.h
@@ -3037,6 +3037,7 @@ struct tg3 {
void (*write32_tx_mbox) (struct tg3 *, u32,
u32);
u32 dma_limit;
+ u32 txq_cnt;
/* begin "rx thread" cacheline section */
struct tg3_napi napi[TG3_IRQ_MAX_VECS];
@@ -3051,6 +3052,7 @@ struct tg3 {
u32 rx_std_max_post;
u32 rx_offset;
u32 rx_pkt_map_sz;
+ u32 rxq_cnt;
bool rx_refill;