112 	int err = 0;  in ldpaa_eth_get_dpni_counter()  local
118 		err = dpni_get_statistics(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_get_dpni_counter()
121 		if (err < 0) {  in ldpaa_eth_get_dpni_counter()
123 			printf("%d for page[%d]\n", err, page);  in ldpaa_eth_get_dpni_counter()
133 	int err = 0;  in ldpaa_eth_get_dpmac_counter()  local
136 	err = dpmac_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_get_dpmac_counter()
140 	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()
197 	err = dpmac_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_get_dpmac_counter()
201 	if (err < 0) {  in ldpaa_eth_get_dpmac_counter()
216 	uint32_t status, err;  in ldpaa_eth_rx()  local
256 		err = qbman_swp_release(swp, &releasedesc, &fd_addr, 1);  in ldpaa_eth_rx()
257 	} while (get_timer(time_start) < timeo && err == -EBUSY);  in ldpaa_eth_rx()
259 	if (err == -EBUSY)  in ldpaa_eth_rx()
270 	int i = 5, err = 0, status;  in ldpaa_eth_pull_dequeue_rx()  local
281 		err = qbman_swp_pull(swp, &pulldesc);  in ldpaa_eth_pull_dequeue_rx()
282 		if (err < 0) {  in ldpaa_eth_pull_dequeue_rx()
283 			printf("Dequeue frames error:0x%08x\n", err);  in ldpaa_eth_pull_dequeue_rx()
315 			err = -ENODATA;  in ldpaa_eth_pull_dequeue_rx()
321 	return err;  in ldpaa_eth_pull_dequeue_rx()
329 	int data_offset, err;  in ldpaa_eth_tx()  local
342 		err = qbman_swp_acquire(dflt_dpio->sw_portal,  in ldpaa_eth_tx()
345 	} while (err == -EBUSY);  in ldpaa_eth_tx()
347 	if (err <= 0) {  in ldpaa_eth_tx()
374 		err = qbman_swp_enqueue(swp, &ed,  in ldpaa_eth_tx()
376 		if (err != -EBUSY)  in ldpaa_eth_tx()
380 	if (err < 0) {  in ldpaa_eth_tx()
385 	return err;  in ldpaa_eth_tx()
393 		err = qbman_swp_release(swp, &releasedesc, &buffer_start, 1);  in ldpaa_eth_tx()
394 	} while (get_timer(time_start) < timeo && err == -EBUSY);  in ldpaa_eth_tx()
396 	if (err == -EBUSY)  in ldpaa_eth_tx()
399 	return err;  in ldpaa_eth_tx()
409 	int err, phy_num;  in ldpaa_get_dpmac_state()  local
435 		err = phy_startup(phydev);  in ldpaa_get_dpmac_state()
436 		if (err) {  in ldpaa_get_dpmac_state()
473 	int err = 0;  in ldpaa_eth_open()  local
490 	err = ldpaa_dpmac_setup(priv);  in ldpaa_eth_open()
491 	if (err < 0)  in ldpaa_eth_open()
494 	err = ldpaa_get_dpmac_state(priv, &dpmac_link_state);  in ldpaa_eth_open()
495 	if (err < 0)  in ldpaa_eth_open()
499 	err = ldpaa_dpmac_bind(priv);  in ldpaa_eth_open()
500 	if (err)  in ldpaa_eth_open()
504 	err = ldpaa_dpni_setup(priv);  in ldpaa_eth_open()
505 	if (err < 0)  in ldpaa_eth_open()
508 	err = ldpaa_dpbp_setup();  in ldpaa_eth_open()
509 	if (err < 0)  in ldpaa_eth_open()
513 	err = ldpaa_dpni_bind(priv);  in ldpaa_eth_open()
514 	if (err)  in ldpaa_eth_open()
517 	err = dpni_add_mac_addr(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_open()
519 	if (err) {  in ldpaa_eth_open()
521 		return err;  in ldpaa_eth_open()
524 	err = dpni_enable(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle);  in ldpaa_eth_open()
525 	if (err < 0) {  in ldpaa_eth_open()
527 		return err;  in ldpaa_eth_open()
530 	err = dpmac_set_link_state(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_open()
532 	if (err < 0) {  in ldpaa_eth_open()
534 		return err;  in ldpaa_eth_open()
542 	err = dpni_get_link_state(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_open()
544 	if (err < 0) {  in ldpaa_eth_open()
546 		return err;  in ldpaa_eth_open()
555 	err = dpni_get_queue(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_open()
558 	if (err) {  in ldpaa_eth_open()
565 	err = dpni_get_qdid(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle,  in ldpaa_eth_open()
567 	if (err) {  in ldpaa_eth_open()
588 	return err;  in ldpaa_eth_open()
594 	int err = 0;  in ldpaa_eth_stop()  local
609 	err = dprc_disconnect(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_eth_stop()
611 	if (err < 0)  in ldpaa_eth_stop()
614 	err = dpmac_close(dflt_mc_io, MC_CMD_NO_FLAGS, priv->dpmac_handle);  in ldpaa_eth_stop()
615 	if (err < 0)  in ldpaa_eth_stop()
618 	err = dpmac_destroy(dflt_mc_io,  in ldpaa_eth_stop()
622 	if (err < 0)  in ldpaa_eth_stop()
626 	err = dpni_disable(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle);  in ldpaa_eth_stop()
627 	if (err < 0)  in ldpaa_eth_stop()
642 	if (err < 0)  in ldpaa_eth_stop()
646 	if (err < 0)  in ldpaa_eth_stop()
739 	int err;  in ldpaa_dpbp_setup()  local
741 	err = dpbp_open(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_attr.id,  in ldpaa_dpbp_setup()
743 	if (err) {  in ldpaa_dpbp_setup()
748 	err = dpbp_enable(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_handle);  in ldpaa_dpbp_setup()
749 	if (err) {  in ldpaa_dpbp_setup()
754 	err = dpbp_get_attributes(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpbp_setup()
757 	if (err) {  in ldpaa_dpbp_setup()
762 	err = ldpaa_dpbp_seed(dflt_dpbp->dpbp_attr.bpid);  in ldpaa_dpbp_setup()
764 	if (err) {  in ldpaa_dpbp_setup()
778 	return err;  in ldpaa_dpbp_setup()
812 	int err = 0;  in ldpaa_dpmac_setup()  local
817 	err = dpmac_create(dflt_mc_io,  in ldpaa_dpmac_setup()
821 	if (err)  in ldpaa_dpmac_setup()
824 	err = ldpaa_dpmac_version_check(dflt_mc_io, priv);  in ldpaa_dpmac_setup()
825 	if (err < 0) {  in ldpaa_dpmac_setup()
826 		printf("ldpaa_dpmac_version_check() failed: %d\n", err);  in ldpaa_dpmac_setup()
830 	err = dpmac_open(dflt_mc_io,  in ldpaa_dpmac_setup()
834 	if (err < 0) {  in ldpaa_dpmac_setup()
835 		printf("dpmac_open() failed: %d\n", err);  in ldpaa_dpmac_setup()
839 	return err;  in ldpaa_dpmac_setup()
847 	return err;  in ldpaa_dpmac_setup()
852 	int err = 0;  in ldpaa_dpmac_bind()  local
873 	err = dprc_connect(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpmac_bind()
878 	if (err)  in ldpaa_dpmac_bind()
882 	err = dprc_get_connection(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpmac_bind()
890 	err = dprc_get_connection(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpmac_bind()
897 	return err;  in ldpaa_dpmac_bind()
902 	int err;  in ldpaa_dpni_setup()  local
905 	err = dpni_open(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_id,  in ldpaa_dpni_setup()
907 	if (err) {  in ldpaa_dpni_setup()
911 	err = dpni_get_attributes(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpni_setup()
914 	if (err) {  in ldpaa_dpni_setup()
915 		printf("dpni_get_attributes() failed (err=%d)\n", err);  in ldpaa_dpni_setup()
931 	err = dpni_set_buffer_layout(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpni_setup()
934 	if (err) {  in ldpaa_dpni_setup()
943 	err = dpni_set_buffer_layout(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpni_setup()
946 	if (err) {  in ldpaa_dpni_setup()
953 	err = dpni_set_buffer_layout(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpni_setup()
957 	if (err) {  in ldpaa_dpni_setup()
965 	err = dpni_get_tx_data_offset(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpni_setup()
968 	if (err) {  in ldpaa_dpni_setup()
987 	return err;  in ldpaa_dpni_setup()
994 	int err = 0;  in ldpaa_dpni_bind()  local
1000 	err = dpni_set_pools(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpni_bind()
1002 	if (err) {  in ldpaa_dpni_bind()
1004 		return err;  in ldpaa_dpni_bind()
1009 	err = dpni_set_queue(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpni_bind()
1013 	if (err) {  in ldpaa_dpni_bind()
1015 		return err;  in ldpaa_dpni_bind()
1018 	err = dpni_set_tx_confirmation_mode(dflt_mc_io, MC_CMD_NO_FLAGS,  in ldpaa_dpni_bind()
1021 	if (err) {  in ldpaa_dpni_bind()
1023 		return err;  in ldpaa_dpni_bind()
1032 	int err;  in ldpaa_eth_netdev_init()  local
1045 	err = init_phy(net_dev);  in ldpaa_eth_netdev_init()
1046 	if (err < 0)  in ldpaa_eth_netdev_init()
1047 		return err;  in ldpaa_eth_netdev_init()
1050 	err = eth_register(net_dev);  in ldpaa_eth_netdev_init()
1051 	if (err < 0) {  in ldpaa_eth_netdev_init()
1052 		printf("eth_register() = %d\n", err);  in ldpaa_eth_netdev_init()
1053 		return err;  in ldpaa_eth_netdev_init()
1063 	int				err = 0;  in ldpaa_eth_init()  local
1086 	err = ldpaa_eth_netdev_init(net_dev, enet_if);  in ldpaa_eth_init()
1087 	if (err)  in ldpaa_eth_init()
1098 	return err;  in ldpaa_eth_init()