netxen: refactor netxen_recv_context struct
o move related fields into netxen_recv_context struct.
o allocate rx buffer and descriptor rings dynamically.
Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
index ebd6c2e..16f5e226 100644
--- a/drivers/net/netxen/netxen_nic.h
+++ b/drivers/net/netxen/netxen_nic.h
@@ -775,8 +775,11 @@
u16 context_id;
u16 virt_port;
- struct nx_host_rds_ring rds_rings[NUM_RCV_DESC_RINGS];
+ struct nx_host_rds_ring *rds_rings;
struct nx_host_sds_ring *sds_rings;
+
+ struct netxen_ring_ctx *hwctx;
+ dma_addr_t phys_addr;
};
/* New HW context creation */
@@ -1258,11 +1261,8 @@
struct netxen_adapter_stats stats;
struct netxen_recv_context recv_ctx;
- struct nx_host_tx_ring tx_ring;
+ struct nx_host_tx_ring *tx_ring;
- /* Context interface shared between card and host */
- struct netxen_ring_ctx *ctx_desc;
- dma_addr_t ctx_desc_phys_addr;
int (*enable_phy_interrupts) (struct netxen_adapter *);
int (*disable_phy_interrupts) (struct netxen_adapter *);
int (*macaddr_set) (struct netxen_adapter *, netxen_ethernet_macaddr_t);