diff options
| author | Michael Chan <mchan@broadcom.com> | 2012-09-28 11:12:38 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-09-30 10:10:35 +0400 |
| commit | 9102426a87f9b7edb943e17f76d46ee412083e10 (patch) | |
| tree | 887540f5f6549cdbbc99dc40fea2729687418f9c /drivers/net/ethernet/broadcom/tg3.h | |
| parent | 49a359e31762f798f3abef00c7d6b807a644eadf (diff) | |
| download | linux-9102426a87f9b7edb943e17f76d46ee412083e10.tar.xz | |
tg3: Allow number of rx and tx rings to be set independently.
irq_cnt is no longer necessarily equal to the number rx or tx rings.
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.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h index 5838dea79563..2abe94cfd47f 100644 --- a/drivers/net/ethernet/broadcom/tg3.h +++ b/drivers/net/ethernet/broadcom/tg3.h @@ -2860,7 +2860,8 @@ struct tg3_rx_prodring_set { dma_addr_t rx_jmb_mapping; }; -#define TG3_IRQ_MAX_VECS_RSS 5 +#define TG3_RSS_MAX_NUM_QS 4 +#define TG3_IRQ_MAX_VECS_RSS (TG3_RSS_MAX_NUM_QS + 1) #define TG3_IRQ_MAX_VECS TG3_IRQ_MAX_VECS_RSS struct tg3_napi { @@ -3038,6 +3039,7 @@ struct tg3 { u32); u32 dma_limit; u32 txq_cnt; + u32 txq_max; /* begin "rx thread" cacheline section */ struct tg3_napi napi[TG3_IRQ_MAX_VECS]; @@ -3053,6 +3055,7 @@ struct tg3 { u32 rx_offset; u32 rx_pkt_map_sz; u32 rxq_cnt; + u32 rxq_max; bool rx_refill; |