bnx2_run_loopback 5956 drivers/net/ethernet/broadcom/bnx2.c if (bnx2_run_loopback(bp, BNX2_MAC_LOOPBACK)) bnx2_run_loopback 5958 drivers/net/ethernet/broadcom/bnx2.c if (bnx2_run_loopback(bp, BNX2_PHY_LOOPBACK))