cnic: Allocate kcq resource only on devices that support FCoE.
To save memory and to exit IRQ loop quicker on devices that don't support
FCoE.
Reviewed-by: Eddie Wai <eddie.wai@broadcom.com>
Reviewed-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/broadcom/cnic.h b/drivers/net/ethernet/broadcom/cnic.h
index 9643e3a..148604c 100644
--- a/drivers/net/ethernet/broadcom/cnic.h
+++ b/drivers/net/ethernet/broadcom/cnic.h
@@ -475,6 +475,10 @@
MAX_STAT_COUNTER_ID_E1))
#endif
+#define CNIC_SUPPORTS_FCOE(cp) \
+ (BNX2X_CHIP_IS_E2_PLUS((cp)->chip_id) && \
+ !((cp)->ethdev->drv_state & CNIC_DRV_STATE_NO_FCOE))
+
#define CNIC_RAMROD_TMO (HZ / 4)
#endif