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netxen: allocate status rings dynamically

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This reduces netxen_adapter footprint when rss (msi-x) is disabled.

Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dhananjay Phadke
2009-04-07 22:50:43 +00:00
committed by David S. Miller
parent 3bf26ce3f4
commit 71dcddbdd3
2 changed files with 30 additions and 6 deletions
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10
drivers/net/netxen/netxen_nic.h
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@ -762,7 +762,7 @@ struct netxen_recv_context {
u16 virt_port;
struct nx_host_rds_ring rds_rings[NUM_RCV_DESC_RINGS];
struct nx_host_sds_ring sds_rings[NUM_STS_DESC_RINGS];
struct nx_host_sds_ring *sds_rings;
};
/* New HW context creation */
@ -1203,10 +1203,10 @@ struct netxen_adapter {
spinlock_t tx_clean_lock;
u32 num_txd;
u32 num_rxd;
u32 num_jumbo_rxd;
u32 num_lro_rxd;
u16 num_txd;
u16 num_rxd;
u16 num_jumbo_rxd;
u16 num_lro_rxd;
u8 max_rds_rings;
u8 max_sds_rings;