Differential D27639 Diff 85026 sys/dev/ixl/ixl_pf_main.c

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sys/dev/ixl/ixl_pf_main.c

Show First 20 Lines • Show All 802 Lines • ▼ Show 20 Lines	ixl_vsi_add_sysctls(struct ixl_vsi * vsi, const char * sysctl_name, bool queues_sysctls)
tree = device_get_sysctl_tree(vsi->dev);		tree = device_get_sysctl_tree(vsi->dev);
child = SYSCTL_CHILDREN(tree);		child = SYSCTL_CHILDREN(tree);
vsi->vsi_node = SYSCTL_ADD_NODE(&vsi->sysctl_ctx, child, OID_AUTO, sysctl_name,		vsi->vsi_node = SYSCTL_ADD_NODE(&vsi->sysctl_ctx, child, OID_AUTO, sysctl_name,
CTLFLAG_RD, NULL, "VSI Number");		CTLFLAG_RD, NULL, "VSI Number");

vsi_list = SYSCTL_CHILDREN(vsi->vsi_node);		vsi_list = SYSCTL_CHILDREN(vsi->vsi_node);
ixl_add_sysctls_eth_stats(&vsi->sysctl_ctx, vsi_list, &vsi->eth_stats);		ixl_add_sysctls_eth_stats(&vsi->sysctl_ctx, vsi_list, &vsi->eth_stats);

		/* Copy of netstat RX errors counter for validation purposes */
		SYSCTL_ADD_UQUAD(&vsi->sysctl_ctx, vsi_list, OID_AUTO, "rx_errors",
		CTLFLAG_RD, &vsi->ierrors,
		"RX packet errors");

if (queues_sysctls)		if (queues_sysctls)
ixl_vsi_add_queues_stats(vsi, &vsi->sysctl_ctx);		ixl_vsi_add_queues_stats(vsi, &vsi->sysctl_ctx);
}		}

/*		/*
* Used to set the Tx ITR value for all of the PF LAN VSI's queues.		* Used to set the Tx ITR value for all of the PF LAN VSI's queues.
* Writes to the ITR registers immediately.		* Writes to the ITR registers immediately.
*/		*/
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}		}

void		void
ixl_update_vsi_stats(struct ixl_vsi *vsi)		ixl_update_vsi_stats(struct ixl_vsi *vsi)
{		{
struct ixl_pf *pf;		struct ixl_pf *pf;
struct ifnet *ifp;		struct ifnet *ifp;
struct i40e_eth_stats *es;		struct i40e_eth_stats *es;
u64 tx_discards;		u64 tx_discards, csum_errs;

struct i40e_hw_port_stats *nsd;		struct i40e_hw_port_stats *nsd;

pf = vsi->back;		pf = vsi->back;
ifp = vsi->ifp;		ifp = vsi->ifp;
es = &vsi->eth_stats;		es = &vsi->eth_stats;
nsd = &pf->stats;		nsd = &pf->stats;

ixl_update_eth_stats(vsi);		ixl_update_eth_stats(vsi);

tx_discards = es->tx_discards + nsd->tx_dropped_link_down;		tx_discards = es->tx_discards + nsd->tx_dropped_link_down;

		csum_errs = 0;
		for (int i = 0; i < vsi->num_rx_queues; i++)
		csum_errs += vsi->rx_queues[i].rxr.csum_errs;
		nsd->checksum_error = csum_errs;

/* Update ifnet stats */		/* Update ifnet stats */
IXL_SET_IPACKETS(vsi, es->rx_unicast +		IXL_SET_IPACKETS(vsi, es->rx_unicast +
es->rx_multicast +		es->rx_multicast +
es->rx_broadcast);		es->rx_broadcast);
IXL_SET_OPACKETS(vsi, es->tx_unicast +		IXL_SET_OPACKETS(vsi, es->tx_unicast +
es->tx_multicast +		es->tx_multicast +
es->tx_broadcast);		es->tx_broadcast);
IXL_SET_IBYTES(vsi, es->rx_bytes);		IXL_SET_IBYTES(vsi, es->rx_bytes);
IXL_SET_OBYTES(vsi, es->tx_bytes);		IXL_SET_OBYTES(vsi, es->tx_bytes);
IXL_SET_IMCASTS(vsi, es->rx_multicast);		IXL_SET_IMCASTS(vsi, es->rx_multicast);
IXL_SET_OMCASTS(vsi, es->tx_multicast);		IXL_SET_OMCASTS(vsi, es->tx_multicast);

IXL_SET_IERRORS(vsi, nsd->crc_errors + nsd->illegal_bytes +		IXL_SET_IERRORS(vsi, nsd->crc_errors + nsd->illegal_bytes +
nsd->rx_undersize + nsd->rx_oversize + nsd->rx_fragments +		nsd->checksum_error + nsd->rx_length_errors +
		nsd->rx_undersize + nsd->rx_fragments + nsd->rx_oversize +
nsd->rx_jabber);		nsd->rx_jabber);
IXL_SET_OERRORS(vsi, es->tx_errors);		IXL_SET_OERRORS(vsi, es->tx_errors);
IXL_SET_IQDROPS(vsi, es->rx_discards + nsd->eth.rx_discards);		IXL_SET_IQDROPS(vsi, es->rx_discards + nsd->eth.rx_discards);
IXL_SET_OQDROPS(vsi, tx_discards);		IXL_SET_OQDROPS(vsi, tx_discards);
IXL_SET_NOPROTO(vsi, es->rx_unknown_protocol);		IXL_SET_NOPROTO(vsi, es->rx_unknown_protocol);
IXL_SET_COLLISIONS(vsi, 0);		IXL_SET_COLLISIONS(vsi, 0);
}		}

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