47 	int err = 0;  in ldpaa_eth_get_dpni_counter()  local
50 	err = dpni_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_get_dpni_counter()
54 	if (err < 0) {  in ldpaa_eth_get_dpni_counter()
60 	err = dpni_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_get_dpni_counter()
64 	if (err < 0) {  in ldpaa_eth_get_dpni_counter()
70 	err = dpni_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_get_dpni_counter()
74 	if (err < 0) {  in ldpaa_eth_get_dpni_counter()
80 	err = dpni_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_get_dpni_counter()
84 	if (err < 0) {  in ldpaa_eth_get_dpni_counter()
90 	err = dpni_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_get_dpni_counter()
94 	if (err < 0) {  in ldpaa_eth_get_dpni_counter()
100 	err = dpni_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_get_dpni_counter()
104 	if (err < 0) {  in ldpaa_eth_get_dpni_counter()
110 	err = dpni_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_get_dpni_counter()
114 	if (err < 0) {  in ldpaa_eth_get_dpni_counter()
124 	int err = 0;  in ldpaa_eth_get_dpmac_counter()  local
127 	err = dpmac_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_get_dpmac_counter()
131 	if (err < 0) {  in ldpaa_eth_get_dpmac_counter()
137 	err = dpmac_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_get_dpmac_counter()
141 	if (err < 0) {  in ldpaa_eth_get_dpmac_counter()
147 	err = dpmac_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_get_dpmac_counter()
151 	if (err < 0) {  in ldpaa_eth_get_dpmac_counter()
157 	err = dpmac_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_get_dpmac_counter()
161 	if (err < 0) {  in ldpaa_eth_get_dpmac_counter()
167 	err = dpmac_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_get_dpmac_counter()
171 	if (err < 0) {  in ldpaa_eth_get_dpmac_counter()
177 	err = dpmac_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_get_dpmac_counter()
181 	if (err < 0) {  in ldpaa_eth_get_dpmac_counter()
187 	err = dpmac_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_get_dpmac_counter()
191 	if (err < 0) {  in ldpaa_eth_get_dpmac_counter()
206 	uint32_t status, err;  in ldpaa_eth_rx()  local
246 		err = qbman_swp_release(swp, &releasedesc, &fd_addr, 1);  in ldpaa_eth_rx()
247 	} while (get_timer(time_start) < timeo && err == -EBUSY);  in ldpaa_eth_rx()
249 	if (err == -EBUSY)  in ldpaa_eth_rx()
260 	int i = 5, err = 0, status;  in ldpaa_eth_pull_dequeue_rx()  local
271 		err = qbman_swp_pull(swp, &pulldesc);  in ldpaa_eth_pull_dequeue_rx()
272 		if (err < 0) {  in ldpaa_eth_pull_dequeue_rx()
273 			printf("Dequeue frames error:0x%08x\n", err);  in ldpaa_eth_pull_dequeue_rx()
305 			err = -ENODATA;  in ldpaa_eth_pull_dequeue_rx()
311 	return err;  in ldpaa_eth_pull_dequeue_rx()
319 	int data_offset, err;  in ldpaa_eth_tx()  local
332 		err = qbman_swp_acquire(dflt_dpio->sw_portal,  in ldpaa_eth_tx()
335 	} while (err == -EBUSY);  in ldpaa_eth_tx()
337 	if (err < 0) {  in ldpaa_eth_tx()
364 		err = qbman_swp_enqueue(swp, &ed,  in ldpaa_eth_tx()
366 		if (err != -EBUSY)  in ldpaa_eth_tx()
370 	if (err < 0) {  in ldpaa_eth_tx()
375 	return err;  in ldpaa_eth_tx()
383 		err = qbman_swp_release(swp, &releasedesc, &buffer_start, 1);  in ldpaa_eth_tx()
384 	} while (get_timer(time_start) < timeo && err == -EBUSY);  in ldpaa_eth_tx()
386 	if (err == -EBUSY)  in ldpaa_eth_tx()
389 	return err;  in ldpaa_eth_tx()
400 	int err = 0;  in ldpaa_eth_open()  local
418 	err = ldpaa_dpmac_setup(priv);  in ldpaa_eth_open()
419 	if (err < 0)  in ldpaa_eth_open()
424 		err = phy_startup(priv->phydev);  in ldpaa_eth_open()
425 		if (err) {  in ldpaa_eth_open()
455 		err = -1;  in ldpaa_eth_open()
460 	err = ldpaa_dpmac_bind(priv);  in ldpaa_eth_open()
461 	if (err)  in ldpaa_eth_open()
465 	err = ldpaa_dpni_setup(priv);  in ldpaa_eth_open()
466 	if (err < 0)  in ldpaa_eth_open()
469 	err = ldpaa_dpbp_setup();  in ldpaa_eth_open()
470 	if (err < 0)  in ldpaa_eth_open()
474 	err = ldpaa_dpni_bind(priv);  in ldpaa_eth_open()
475 	if (err)  in ldpaa_eth_open()
478 	err = dpni_add_mac_addr(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_open()
480 	if (err) {  in ldpaa_eth_open()
482 		return err;  in ldpaa_eth_open()
485 	err = dpni_enable(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle);  in ldpaa_eth_open()
486 	if (err < 0) {  in ldpaa_eth_open()
488 		return err;  in ldpaa_eth_open()
503 	err = dpmac_set_link_state(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_open()
505 	if (err < 0) {  in ldpaa_eth_open()
507 		return err;  in ldpaa_eth_open()
511 	err = dpni_get_link_state(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_open()
513 	if (err < 0) {  in ldpaa_eth_open()
515 		return err;  in ldpaa_eth_open()
524 	err = dpni_get_rx_flow(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_open()
526 	if (err) {  in ldpaa_eth_open()
533 	err = dpni_get_qdid(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle,  in ldpaa_eth_open()
535 	if (err) {  in ldpaa_eth_open()
553 	return err;  in ldpaa_eth_open()
559 	int err = 0;  in ldpaa_eth_stop()  local
573 	err = dprc_disconnect(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_stop()
575 	if (err < 0)  in ldpaa_eth_stop()
578 	err = dpmac_destroy(dflt_mc_io, MC_CMD_NO_FLAGS, priv->dpmac_handle);  in ldpaa_eth_stop()
579 	if (err < 0)  in ldpaa_eth_stop()
583 	err = dpni_disable(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle);  in ldpaa_eth_stop()
584 	if (err < 0)  in ldpaa_eth_stop()
690 	int err;  in ldpaa_dpbp_setup()  local
692 	err = dpbp_open(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_attr.id,  in ldpaa_dpbp_setup()
694 	if (err) {  in ldpaa_dpbp_setup()
699 	err = dpbp_enable(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_handle);  in ldpaa_dpbp_setup()
700 	if (err) {  in ldpaa_dpbp_setup()
705 	err = dpbp_get_attributes(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpbp_setup()
708 	if (err) {  in ldpaa_dpbp_setup()
713 	err = ldpaa_dpbp_seed(dflt_dpbp->dpbp_attr.bpid);  in ldpaa_dpbp_setup()
714 	if (err) {  in ldpaa_dpbp_setup()
728 	return err;  in ldpaa_dpbp_setup()
764 	int err = 0;  in ldpaa_dpmac_setup()  local
768 	err = dpmac_create(dflt_mc_io, MC_CMD_NO_FLAGS, &dpmac_cfg,  in ldpaa_dpmac_setup()
770 	if (err)  in ldpaa_dpmac_setup()
773 	err = ldpaa_dpmac_version_check(dflt_mc_io, priv);  in ldpaa_dpmac_setup()
774 	if (err < 0)  in ldpaa_dpmac_setup()
775 		printf("ldpaa_dpmac_version_check() failed: %d\n", err);  in ldpaa_dpmac_setup()
777 	return err;  in ldpaa_dpmac_setup()
782 	int err = 0;  in ldpaa_dpmac_bind()  local
803 	err = dprc_connect(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpmac_bind()
808 	if (err)  in ldpaa_dpmac_bind()
812 	err = dprc_get_connection(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpmac_bind()
820 	err = dprc_get_connection(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpmac_bind()
827 	return err;  in ldpaa_dpmac_bind()
832 	int err;  in ldpaa_dpni_setup()  local
835 	err = dpni_open(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_id,  in ldpaa_dpni_setup()
837 	if (err) {  in ldpaa_dpni_setup()
842 	err = dpni_get_attributes(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpni_setup()
845 	if (err) {  in ldpaa_dpni_setup()
846 		printf("dpni_get_attributes() failed (err=%d)\n", err);  in ldpaa_dpni_setup()
861 	err = dpni_set_rx_buffer_layout(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpni_setup()
864 	if (err) {  in ldpaa_dpni_setup()
873 	err = dpni_set_tx_buffer_layout(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpni_setup()
876 	if (err) {  in ldpaa_dpni_setup()
883 	err = dpni_set_tx_conf_buffer_layout(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpni_setup()
886 	if (err) {  in ldpaa_dpni_setup()
894 	err = dpni_get_tx_data_offset(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpni_setup()
897 	if (err) {  in ldpaa_dpni_setup()
916 	return err;  in ldpaa_dpni_setup()
924 	int err = 0;  in ldpaa_dpni_bind()  local
930 	err = dpni_set_pools(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpni_bind()
932 	if (err) {  in ldpaa_dpni_bind()
934 		return err;  in ldpaa_dpni_bind()
941 	err = dpni_set_tx_flow(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpni_bind()
944 	if (err) {  in ldpaa_dpni_bind()
946 		return err;  in ldpaa_dpni_bind()
952 	err = dpni_set_tx_conf(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpni_bind()
955 	if (err) {  in ldpaa_dpni_bind()
957 		return err;  in ldpaa_dpni_bind()
966 	int err;  in ldpaa_eth_netdev_init()  local
979 	err = init_phy(net_dev);  in ldpaa_eth_netdev_init()
980 	if (err < 0)  in ldpaa_eth_netdev_init()
981 		return err;  in ldpaa_eth_netdev_init()
984 	err = eth_register(net_dev);  in ldpaa_eth_netdev_init()
985 	if (err < 0) {  in ldpaa_eth_netdev_init()
986 		printf("eth_register() = %d\n", err);  in ldpaa_eth_netdev_init()
987 		return err;  in ldpaa_eth_netdev_init()
997 	int				err = 0;  in ldpaa_eth_init()  local
1021 	err = ldpaa_eth_netdev_init(net_dev, enet_if);  in ldpaa_eth_init()
1022 	if (err)  in ldpaa_eth_init()
1033 	return err;  in ldpaa_eth_init()