Commit e9f26c49 authored by Michael Chan's avatar Michael Chan Committed by David S. Miller
Browse files

bnx2: Need to call cnic_setup_cnic_irq_info() after MTU change. 



New status blocks are allocated during MTU change so we need to
update this information for the cnic driver.

Signed-off-by: default avatarMichael Chan <mchan@broadcom.com>
Signed-off-by: default avatarBenjamin Li <benli@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent efde73a3

drivers/net/bnx2.c

+7 −0
Original line number Diff line number Diff line
@@ -7141,6 +7141,13 @@ bnx2_change_ring_size(struct bnx2 *bp, u32 rx, u32 tx) 
			dev_close(bp->dev);

			return rc;

		}

#ifdef BCM_CNIC

		mutex_lock(&bp->cnic_lock);

		/* Let cnic know about the new status block. */

		if (bp->cnic_eth_dev.drv_state & CNIC_DRV_STATE_REGD)

			bnx2_setup_cnic_irq_info(bp);

		mutex_unlock(&bp->cnic_lock);

#endif

		bnx2_netif_start(bp);

	}

	return 0;