1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
47     &mana_rx_req_size, 0, "requested number of unit of rx queue");
50     "number of rx slots before starting the refill");
70 	for (i = 0; i < apc->num_queues; i++) {  in mana_sysctl_rx_stat_agg_u64()
71 		rxq = apc->rxqs[i];  in mana_sysctl_rx_stat_agg_u64()
76 	if (err || req->newptr == NULL)  in mana_sysctl_rx_stat_agg_u64()
79 	for (i = 0; i < apc->num_queues; i++) {  in mana_sysctl_rx_stat_agg_u64()
80 		rxq = apc->rxqs[i];  in mana_sysctl_rx_stat_agg_u64()
95 	rxq = apc->rxqs[0];  in mana_sysctl_rx_stat_u16()
100 	if (err || req->newptr == NULL)  in mana_sysctl_rx_stat_u16()
115 	rxq = apc->rxqs[0];  in mana_sysctl_rx_stat_u32()
120 	if (err || req->newptr == NULL)  in mana_sysctl_rx_stat_u32()
135 	for (i = 0; i < apc->num_queues; i++) {  in mana_sysctl_tx_stat_agg_u64()
136 		txq = &apc->tx_qp[i].txq;  in mana_sysctl_tx_stat_agg_u64()
141 	if (err || req->newptr == NULL)  in mana_sysctl_tx_stat_agg_u64()
144 	for (i = 0; i < apc->num_queues; i++) {  in mana_sysctl_tx_stat_agg_u64()
145 		txq = &apc->tx_qp[i].txq;  in mana_sysctl_tx_stat_agg_u64()
154 	struct gdma_context *gc = apc->ac->gdma_dev->gdma_context;  in mana_sysctl_add_port()
155 	device_t dev = gc->dev;  in mana_sysctl_add_port()
169 	port_stats = &apc->port_stats;  in mana_sysctl_add_port()
171 	snprintf(node_name, 32, "port%d", apc->port_idx);  in mana_sysctl_add_port()
174 	    node_name, CTLFLAG_RD | CTLFLAG_MPSAFE, NULL, "Port Name");  in mana_sysctl_add_port()
175 	apc->port_list = SYSCTL_CHILDREN(port_node);  in mana_sysctl_add_port()
177 	SYSCTL_ADD_BOOL(ctx, apc->port_list, OID_AUTO,  in mana_sysctl_add_port()
178 	    "enable_altq", CTLFLAG_RW, &apc->enable_tx_altq, 0,  in mana_sysctl_add_port()
181 	SYSCTL_ADD_UINT(ctx, apc->port_list, OID_AUTO,  in mana_sysctl_add_port()
182 	    "tx_queue_size", CTLFLAG_RD, &apc->tx_queue_size, 0,  in mana_sysctl_add_port()
185 	SYSCTL_ADD_UINT(ctx, apc->port_list, OID_AUTO,  in mana_sysctl_add_port()
186 	    "rx_queue_size", CTLFLAG_RD, &apc->rx_queue_size, 0,  in mana_sysctl_add_port()
187 	    "number of unit of rx queue");  in mana_sysctl_add_port()
189 	SYSCTL_ADD_PROC(ctx, apc->port_list, OID_AUTO,  in mana_sysctl_add_port()
195 	stats_node = SYSCTL_ADD_NODE(ctx, apc->port_list, OID_AUTO,  in mana_sysctl_add_port()
197 	    "Statistics of port");  in mana_sysctl_add_port()
201 	    CTLFLAG_RD, &port_stats->rx_packets, "Packets received");  in mana_sysctl_add_port()
203 	    CTLFLAG_RD, &port_stats->tx_packets, "Packets transmitted");  in mana_sysctl_add_port()
205 	    CTLFLAG_RD, &port_stats->rx_bytes, "Bytes received");  in mana_sysctl_add_port()
207 	    CTLFLAG_RD, &port_stats->tx_bytes, "Bytes transmitted");  in mana_sysctl_add_port()
209 	    CTLFLAG_RD, &port_stats->rx_drops, "Receive packet drops");  in mana_sysctl_add_port()
211 	    CTLFLAG_RD, &port_stats->tx_drops, "Transmit packet drops");  in mana_sysctl_add_port()
263 	struct sysctl_ctx_list *ctx = &apc->que_sysctl_ctx;  in mana_sysctl_add_queues()
264 	struct sysctl_oid_list *child = apc->port_list;  in mana_sysctl_add_queues()
276 	for (i = 0; i < apc->num_queues; i++) {  in mana_sysctl_add_queues()
277 		rxq = apc->rxqs[i];  in mana_sysctl_add_queues()
278 		txq = &apc->tx_qp[i].txq;  in mana_sysctl_add_queues()
291 		tx_stats = &txq->stats;  in mana_sysctl_add_queues()
294 		    CTLFLAG_RD, &tx_stats->packets, "Packets sent");  in mana_sysctl_add_queues()
296 		    CTLFLAG_RD, &tx_stats->bytes, "Bytes sent");  in mana_sysctl_add_queues()
298 		    CTLFLAG_RD, &tx_stats->wakeup, "Queue wakeups");  in mana_sysctl_add_queues()
300 		    CTLFLAG_RD, &tx_stats->stop, "Queue stops");  in mana_sysctl_add_queues()
302 		    CTLFLAG_RD, &tx_stats->collapse, "Mbuf collapse count");  in mana_sysctl_add_queues()
305 		    &tx_stats->collapse_err, "Mbuf collapse failures");  in mana_sysctl_add_queues()
308 		    &tx_stats->dma_mapping_err, "DMA mapping failures");  in mana_sysctl_add_queues()
311 		    &tx_stats->alt_chg, "Switch to alternative txq");  in mana_sysctl_add_queues()
314 		    &tx_stats->alt_reset, "Reset to self txq");  in mana_sysctl_add_queues()
317 		    &tx_stats->cqe_err, "Error CQE count");  in mana_sysctl_add_queues()
320 		    &tx_stats->cqe_unknown_type, "Unknown CQE count");  in mana_sysctl_add_queues()
322 		/* RX stats */  in mana_sysctl_add_queues()
324 		    "rxq", CTLFLAG_RD | CTLFLAG_MPSAFE, NULL, "RX queue");  in mana_sysctl_add_queues()
327 		rx_stats = &rxq->stats;  in mana_sysctl_add_queues()
330 		    CTLFLAG_RD, &rx_stats->packets, "Packets received");  in mana_sysctl_add_queues()
332 		    CTLFLAG_RD, &rx_stats->bytes, "Bytes received");  in mana_sysctl_add_queues()
335 		    &rx_stats->mbuf_alloc_fail, "Failed mbuf allocs");  in mana_sysctl_add_queues()
338 		    &rx_stats->partial_refill, "Partially refilled mbuf");  in mana_sysctl_add_queues()
341 		    &rx_stats->dma_mapping_err, "DMA mapping errors");  in mana_sysctl_add_queues()
346  * Free all queues' sysctl trees attached to the port's tree.
351 	sysctl_ctx_free(&apc->que_sysctl_ctx);  in mana_sysctl_free_queues()
365 		val = apc->bind_cleanup_thread_cpu;  in mana_sysctl_cleanup_thread_cpu()
369 	if (err != 0 || req->newptr == NULL)  in mana_sysctl_cleanup_thread_cpu()
375 	if (bind_cpu != apc->bind_cleanup_thread_cpu) {  in mana_sysctl_cleanup_thread_cpu()
376 		apc->bind_cleanup_thread_cpu = bind_cpu;  in mana_sysctl_cleanup_thread_cpu()