/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright(c) 2007-2010 Intel Corporation. All rights reserved.
*/
/*
* Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright 2012 Nexenta Systems, Inc. All rights reserved.
* Copyright 2016 OmniTI Computer Consulting, Inc. All rights reserved.
*/
#include "ixgbe_sw.h"
/*
* Update driver private statistics.
*/
static int
ixgbe_update_stats(kstat_t *ks, int rw)
{
ixgbe_t *ixgbe;
struct ixgbe_hw *hw;
ixgbe_stat_t *ixgbe_ks;
int i;
if (rw == KSTAT_WRITE)
return (EACCES);
ixgbe = (ixgbe_t *)ks->ks_private;
ixgbe_ks = (ixgbe_stat_t *)ks->ks_data;
hw = &ixgbe->hw;
mutex_enter(&ixgbe->gen_lock);
/*
* Basic information
*/
ixgbe_ks->link_speed.value.ui64 = ixgbe->link_speed;
ixgbe_ks->reset_count.value.ui64 = ixgbe->reset_count;
ixgbe_ks->lroc.value.ui64 = ixgbe->lro_pkt_count;
#ifdef IXGBE_DEBUG
ixgbe_ks->rx_frame_error.value.ui64 = 0;
ixgbe_ks->rx_cksum_error.value.ui64 = 0;
ixgbe_ks->rx_exceed_pkt.value.ui64 = 0;
for (i = 0; i < ixgbe->num_rx_rings; i++) {
ixgbe_ks->rx_frame_error.value.ui64 +=
ixgbe->rx_rings[i].stat_frame_error;
ixgbe_ks->rx_cksum_error.value.ui64 +=
ixgbe->rx_rings[i].stat_cksum_error;
ixgbe_ks->rx_exceed_pkt.value.ui64 +=
ixgbe->rx_rings[i].stat_exceed_pkt;
}
ixgbe_ks->tx_overload.value.ui64 = 0;
ixgbe_ks->tx_fail_no_tbd.value.ui64 = 0;
ixgbe_ks->tx_fail_no_tcb.value.ui64 = 0;
ixgbe_ks->tx_fail_dma_bind.value.ui64 = 0;
ixgbe_ks->tx_reschedule.value.ui64 = 0;
for (i = 0; i < ixgbe->num_tx_rings; i++) {
ixgbe_ks->tx_overload.value.ui64 +=
ixgbe->tx_rings[i].stat_overload;
ixgbe_ks->tx_fail_no_tbd.value.ui64 +=
ixgbe->tx_rings[i].stat_fail_no_tbd;
ixgbe_ks->tx_fail_no_tcb.value.ui64 +=
ixgbe->tx_rings[i].stat_fail_no_tcb;
ixgbe_ks->tx_fail_dma_bind.value.ui64 +=
ixgbe->tx_rings[i].stat_fail_dma_bind;
ixgbe_ks->tx_reschedule.value.ui64 +=
ixgbe->tx_rings[i].stat_reschedule;
}
#endif
/*
* Hardware calculated statistics.
*/
ixgbe_ks->gprc.value.ui64 = 0;
ixgbe_ks->gptc.value.ui64 = 0;
ixgbe_ks->tor.value.ui64 = 0;
ixgbe_ks->tot.value.ui64 = 0;
for (i = 0; i < 16; i++) {
ixgbe_ks->qprc[i].value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_QPRC(i));
ixgbe_ks->gprc.value.ui64 += ixgbe_ks->qprc[i].value.ui64;
ixgbe_ks->qptc[i].value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_QPTC(i));
ixgbe_ks->gptc.value.ui64 += ixgbe_ks->qptc[i].value.ui64;
ixgbe_ks->qbrc[i].value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_QBRC(i));
ixgbe_ks->tor.value.ui64 += ixgbe_ks->qbrc[i].value.ui64;
switch (hw->mac.type) {
case ixgbe_mac_82598EB:
ixgbe_ks->qbtc[i].value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_QBTC(i));
break;
case ixgbe_mac_82599EB:
case ixgbe_mac_X540:
case ixgbe_mac_X550:
case ixgbe_mac_X550EM_x:
ixgbe_ks->qbtc[i].value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_QBTC_L(i));
ixgbe_ks->qbtc[i].value.ui64 +=
((uint64_t)((IXGBE_READ_REG(hw,
IXGBE_QBTC_H(i))) & 0xF) << 32);
break;
default:
break;
}
ixgbe_ks->tot.value.ui64 += ixgbe_ks->qbtc[i].value.ui64;
}
/*
* This is a Workaround:
* Currently h/w GORCH, GOTCH, TORH registers are not
* correctly implemented. We found that the values in
* these registers are same as those in corresponding
* *L registers (i.e. GORCL, GOTCL, and TORL). Here the
* gor and got stat data will not be retrieved through
* GORC{H/L} and GOTC{H/L} registers but be obtained by
* simply assigning tor/tot stat data, so the gor/got
* stat data will not be accurate.
*/
ixgbe_ks->gor.value.ui64 = ixgbe_ks->tor.value.ui64;
ixgbe_ks->got.value.ui64 = ixgbe_ks->tot.value.ui64;
ixgbe_ks->prc64.value.ul += IXGBE_READ_REG(hw, IXGBE_PRC64);
ixgbe_ks->prc127.value.ul += IXGBE_READ_REG(hw, IXGBE_PRC127);
ixgbe_ks->prc255.value.ul += IXGBE_READ_REG(hw, IXGBE_PRC255);
ixgbe_ks->prc511.value.ul += IXGBE_READ_REG(hw, IXGBE_PRC511);
ixgbe_ks->prc1023.value.ul += IXGBE_READ_REG(hw, IXGBE_PRC1023);
ixgbe_ks->prc1522.value.ul += IXGBE_READ_REG(hw, IXGBE_PRC1522);
ixgbe_ks->ptc64.value.ul += IXGBE_READ_REG(hw, IXGBE_PTC64);
ixgbe_ks->ptc127.value.ul += IXGBE_READ_REG(hw, IXGBE_PTC127);
ixgbe_ks->ptc255.value.ul += IXGBE_READ_REG(hw, IXGBE_PTC255);
ixgbe_ks->ptc511.value.ul += IXGBE_READ_REG(hw, IXGBE_PTC511);
ixgbe_ks->ptc1023.value.ul += IXGBE_READ_REG(hw, IXGBE_PTC1023);
ixgbe_ks->ptc1522.value.ul += IXGBE_READ_REG(hw, IXGBE_PTC1522);
ixgbe_ks->mspdc.value.ui64 += IXGBE_READ_REG(hw, IXGBE_MSPDC);
for (i = 0; i < 8; i++)
ixgbe_ks->mpc.value.ui64 += IXGBE_READ_REG(hw, IXGBE_MPC(i));
ixgbe_ks->mlfc.value.ui64 += IXGBE_READ_REG(hw, IXGBE_MLFC);
ixgbe_ks->mrfc.value.ui64 += IXGBE_READ_REG(hw, IXGBE_MRFC);
ixgbe_ks->rlec.value.ui64 += IXGBE_READ_REG(hw, IXGBE_RLEC);
ixgbe_ks->lxontxc.value.ui64 += IXGBE_READ_REG(hw, IXGBE_LXONTXC);
switch (hw->mac.type) {
case ixgbe_mac_82598EB:
ixgbe_ks->lxonrxc.value.ui64 += IXGBE_READ_REG(hw,
IXGBE_LXONRXC);
break;
case ixgbe_mac_82599EB:
case ixgbe_mac_X540:
case ixgbe_mac_X550:
case ixgbe_mac_X550EM_x:
ixgbe_ks->lxonrxc.value.ui64 += IXGBE_READ_REG(hw,
IXGBE_LXONRXCNT);
break;
default:
break;
}
ixgbe_ks->lxofftxc.value.ui64 += IXGBE_READ_REG(hw, IXGBE_LXOFFTXC);
switch (hw->mac.type) {
case ixgbe_mac_82598EB:
ixgbe_ks->lxoffrxc.value.ui64 += IXGBE_READ_REG(hw,
IXGBE_LXOFFRXC);
break;
case ixgbe_mac_82599EB:
case ixgbe_mac_X540:
case ixgbe_mac_X550:
case ixgbe_mac_X550EM_x:
ixgbe_ks->lxoffrxc.value.ui64 += IXGBE_READ_REG(hw,
IXGBE_LXOFFRXCNT);
break;
default:
break;
}
ixgbe_ks->ruc.value.ui64 += IXGBE_READ_REG(hw, IXGBE_RUC);
ixgbe_ks->rfc.value.ui64 += IXGBE_READ_REG(hw, IXGBE_RFC);
ixgbe_ks->roc.value.ui64 += IXGBE_READ_REG(hw, IXGBE_ROC);
ixgbe_ks->rjc.value.ui64 += IXGBE_READ_REG(hw, IXGBE_RJC);
mutex_exit(&ixgbe->gen_lock);
if (ixgbe_check_acc_handle(ixgbe->osdep.reg_handle) != DDI_FM_OK)
ddi_fm_service_impact(ixgbe->dip, DDI_SERVICE_UNAFFECTED);
return (0);
}
/*
* Create and initialize the driver private statistics.
*/
int
ixgbe_init_stats(ixgbe_t *ixgbe)
{
kstat_t *ks;
ixgbe_stat_t *ixgbe_ks;
/*
* Create and init kstat
*/
ks = kstat_create(MODULE_NAME, ddi_get_instance(ixgbe->dip),
"statistics", "net", KSTAT_TYPE_NAMED,
sizeof (ixgbe_stat_t) / sizeof (kstat_named_t), 0);
if (ks == NULL) {
ixgbe_error(ixgbe,
"Could not create kernel statistics");
return (IXGBE_FAILURE);
}
ixgbe->ixgbe_ks = ks;
ixgbe_ks = (ixgbe_stat_t *)ks->ks_data;
/*
* Initialize all the statistics.
*/
kstat_named_init(&ixgbe_ks->link_speed, "link_speed",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->reset_count, "reset_count",
KSTAT_DATA_UINT64);
#ifdef IXGBE_DEBUG
kstat_named_init(&ixgbe_ks->rx_frame_error, "rx_frame_error",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->rx_cksum_error, "rx_cksum_error",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->rx_exceed_pkt, "rx_exceed_pkt",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->tx_overload, "tx_overload",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->tx_fail_no_tbd, "tx_fail_no_tbd",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->tx_fail_no_tcb, "tx_fail_no_tcb",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->tx_fail_dma_bind, "tx_fail_dma_bind",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->tx_reschedule, "tx_reschedule",
KSTAT_DATA_UINT64);
#endif
kstat_named_init(&ixgbe_ks->gprc, "good_pkts_recvd",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->gptc, "good_pkts_xmitd",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->gor, "good_octets_recvd",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->got, "good_octets_xmitd",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->prc64, "pkts_recvd_( 64b)",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->prc127, "pkts_recvd_( 65- 127b)",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->prc255, "pkts_recvd_( 127- 255b)",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->prc511, "pkts_recvd_( 256- 511b)",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->prc1023, "pkts_recvd_( 511-1023b)",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->prc1522, "pkts_recvd_(1024-1522b)",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->ptc64, "pkts_xmitd_( 64b)",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->ptc127, "pkts_xmitd_( 65- 127b)",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->ptc255, "pkts_xmitd_( 128- 255b)",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->ptc511, "pkts_xmitd_( 255- 511b)",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->ptc1023, "pkts_xmitd_( 512-1023b)",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->ptc1522, "pkts_xmitd_(1024-1522b)",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qprc[0], "queue_pkts_recvd [ 0]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qprc[1], "queue_pkts_recvd [ 1]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qprc[2], "queue_pkts_recvd [ 2]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qprc[3], "queue_pkts_recvd [ 3]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qprc[4], "queue_pkts_recvd [ 4]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qprc[5], "queue_pkts_recvd [ 5]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qprc[6], "queue_pkts_recvd [ 6]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qprc[7], "queue_pkts_recvd [ 7]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qprc[8], "queue_pkts_recvd [ 8]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qprc[9], "queue_pkts_recvd [ 9]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qprc[10], "queue_pkts_recvd [10]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qprc[11], "queue_pkts_recvd [11]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qprc[12], "queue_pkts_recvd [12]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qprc[13], "queue_pkts_recvd [13]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qprc[14], "queue_pkts_recvd [14]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qprc[15], "queue_pkts_recvd [15]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qptc[0], "queue_pkts_xmitd [ 0]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qptc[1], "queue_pkts_xmitd [ 1]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qptc[2], "queue_pkts_xmitd [ 2]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qptc[3], "queue_pkts_xmitd [ 3]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qptc[4], "queue_pkts_xmitd [ 4]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qptc[5], "queue_pkts_xmitd [ 5]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qptc[6], "queue_pkts_xmitd [ 6]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qptc[7], "queue_pkts_xmitd [ 7]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qptc[8], "queue_pkts_xmitd [ 8]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qptc[9], "queue_pkts_xmitd [ 9]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qptc[10], "queue_pkts_xmitd [10]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qptc[11], "queue_pkts_xmitd [11]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qptc[12], "queue_pkts_xmitd [12]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qptc[13], "queue_pkts_xmitd [13]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qptc[14], "queue_pkts_xmitd [14]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qptc[15], "queue_pkts_xmitd [15]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbrc[0], "queue_bytes_recvd [ 0]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbrc[1], "queue_bytes_recvd [ 1]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbrc[2], "queue_bytes_recvd [ 2]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbrc[3], "queue_bytes_recvd [ 3]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbrc[4], "queue_bytes_recvd [ 4]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbrc[5], "queue_bytes_recvd [ 5]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbrc[6], "queue_bytes_recvd [ 6]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbrc[7], "queue_bytes_recvd [ 7]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbrc[8], "queue_bytes_recvd [ 8]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbrc[9], "queue_bytes_recvd [ 9]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbrc[10], "queue_bytes_recvd [10]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbrc[11], "queue_bytes_recvd [11]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbrc[12], "queue_bytes_recvd [12]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbrc[13], "queue_bytes_recvd [13]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbrc[14], "queue_bytes_recvd [14]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbrc[15], "queue_bytes_recvd [15]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbtc[0], "queue_bytes_xmitd [ 0]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbtc[1], "queue_bytes_xmitd [ 1]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbtc[2], "queue_bytes_xmitd [ 2]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbtc[3], "queue_bytes_xmitd [ 3]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbtc[4], "queue_bytes_xmitd [ 4]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbtc[5], "queue_bytes_xmitd [ 5]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbtc[6], "queue_bytes_xmitd [ 6]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbtc[7], "queue_bytes_xmitd [ 7]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbtc[8], "queue_bytes_xmitd [ 8]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbtc[9], "queue_bytes_xmitd [ 9]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbtc[10], "queue_bytes_xmitd [10]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbtc[11], "queue_bytes_xmitd [11]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbtc[12], "queue_bytes_xmitd [12]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbtc[13], "queue_bytes_xmitd [13]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbtc[14], "queue_bytes_xmitd [14]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->qbtc[15], "queue_bytes_xmitd [15]",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->mspdc, "mac_short_packet_discard",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->mpc, "missed_packets",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->mlfc, "mac_local_fault",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->mrfc, "mac_remote_fault",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->rlec, "recv_length_err",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->lxontxc, "link_xon_xmitd",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->lxonrxc, "link_xon_recvd",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->lxofftxc, "link_xoff_xmitd",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->lxoffrxc, "link_xoff_recvd",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->ruc, "recv_undersize",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->rfc, "recv_fragment",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->roc, "recv_oversize",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->rjc, "recv_jabber",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->rnbc, "recv_no_buffer",
KSTAT_DATA_UINT64);
kstat_named_init(&ixgbe_ks->lroc, "lro_pkt_count",
KSTAT_DATA_UINT64);
/*
* Function to provide kernel stat update on demand
*/
ks->ks_update = ixgbe_update_stats;
ks->ks_private = (void *)ixgbe;
/*
* Add kstat to systems kstat chain
*/
kstat_install(ks);
return (IXGBE_SUCCESS);
}
/*
* Retrieve a value for one of the statistics.
*/
int
ixgbe_m_stat(void *arg, uint_t stat, uint64_t *val)
{
ixgbe_t *ixgbe = (ixgbe_t *)arg;
struct ixgbe_hw *hw = &ixgbe->hw;
ixgbe_stat_t *ixgbe_ks;
int i;
ixgbe_link_speed speeds = 0;
ixgbe_ks = (ixgbe_stat_t *)ixgbe->ixgbe_ks->ks_data;
mutex_enter(&ixgbe->gen_lock);
/*
* We cannot always rely on the common code maintaining
* hw->phy.speeds_supported, therefore we fall back to use the recorded
* supported speeds which were obtained during instance init in
* ixgbe_init_params().
*/
speeds = hw->phy.speeds_supported;
if (speeds == 0)
speeds = ixgbe->speeds_supported;
if (ixgbe->ixgbe_state & IXGBE_SUSPENDED) {
mutex_exit(&ixgbe->gen_lock);
return (ECANCELED);
}
switch (stat) {
case MAC_STAT_IFSPEED:
*val = ixgbe->link_speed * 1000000ull;
break;
case MAC_STAT_MULTIRCV:
ixgbe_ks->mprc.value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_MPRC);
*val = ixgbe_ks->mprc.value.ui64;
break;
case MAC_STAT_BRDCSTRCV:
ixgbe_ks->bprc.value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_BPRC);
*val = ixgbe_ks->bprc.value.ui64;
break;
case MAC_STAT_MULTIXMT:
ixgbe_ks->mptc.value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_MPTC);
*val = ixgbe_ks->mptc.value.ui64;
break;
case MAC_STAT_BRDCSTXMT:
ixgbe_ks->bptc.value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_BPTC);
*val = ixgbe_ks->bptc.value.ui64;
break;
case MAC_STAT_NORCVBUF:
for (i = 0; i < 8; i++) {
ixgbe_ks->rnbc.value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_RNBC(i));
}
*val = ixgbe_ks->rnbc.value.ui64;
break;
case MAC_STAT_IERRORS:
ixgbe_ks->crcerrs.value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_CRCERRS);
ixgbe_ks->illerrc.value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_ILLERRC);
ixgbe_ks->errbc.value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_ERRBC);
ixgbe_ks->rlec.value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_RLEC);
*val = ixgbe_ks->crcerrs.value.ui64 +
ixgbe_ks->illerrc.value.ui64 +
ixgbe_ks->errbc.value.ui64 +
ixgbe_ks->rlec.value.ui64;
break;
case MAC_STAT_RBYTES:
ixgbe_ks->tor.value.ui64 = 0;
for (i = 0; i < 16; i++) {
ixgbe_ks->qbrc[i].value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_QBRC(i));
ixgbe_ks->tor.value.ui64 +=
ixgbe_ks->qbrc[i].value.ui64;
}
*val = ixgbe_ks->tor.value.ui64;
break;
case MAC_STAT_OBYTES:
ixgbe_ks->tot.value.ui64 = 0;
for (i = 0; i < 16; i++) {
switch (hw->mac.type) {
case ixgbe_mac_82598EB:
ixgbe_ks->qbtc[i].value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_QBTC(i));
break;
case ixgbe_mac_82599EB:
case ixgbe_mac_X540:
case ixgbe_mac_X550:
case ixgbe_mac_X550EM_x:
ixgbe_ks->qbtc[i].value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_QBTC_L(i));
ixgbe_ks->qbtc[i].value.ui64 +=
((uint64_t)((IXGBE_READ_REG(hw,
IXGBE_QBTC_H(i))) & 0xF) << 32);
break;
default:
break;
}
ixgbe_ks->tot.value.ui64 +=
ixgbe_ks->qbtc[i].value.ui64;
}
*val = ixgbe_ks->tot.value.ui64;
break;
case MAC_STAT_IPACKETS:
ixgbe_ks->tpr.value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_TPR);
*val = ixgbe_ks->tpr.value.ui64;
break;
case MAC_STAT_OPACKETS:
ixgbe_ks->tpt.value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_TPT);
*val = ixgbe_ks->tpt.value.ui64;
break;
/* RFC 1643 stats */
case ETHER_STAT_FCS_ERRORS:
ixgbe_ks->crcerrs.value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_CRCERRS);
*val = ixgbe_ks->crcerrs.value.ui64;
break;
case ETHER_STAT_TOOLONG_ERRORS:
ixgbe_ks->roc.value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_ROC);
*val = ixgbe_ks->roc.value.ui64;
break;
case ETHER_STAT_MACRCV_ERRORS:
ixgbe_ks->crcerrs.value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_CRCERRS);
ixgbe_ks->illerrc.value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_ILLERRC);
ixgbe_ks->errbc.value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_ERRBC);
ixgbe_ks->rlec.value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_RLEC);
*val = ixgbe_ks->crcerrs.value.ui64 +
ixgbe_ks->illerrc.value.ui64 +
ixgbe_ks->errbc.value.ui64 +
ixgbe_ks->rlec.value.ui64;
break;
/* MII/GMII stats */
case ETHER_STAT_XCVR_ADDR:
/* The Internal PHY's MDI address for each MAC is 1 */
*val = 1;
break;
case ETHER_STAT_XCVR_ID:
*val = hw->phy.id;
break;
case ETHER_STAT_XCVR_INUSE:
switch (ixgbe->link_speed) {
case IXGBE_LINK_SPEED_1GB_FULL:
*val =
(hw->phy.media_type == ixgbe_media_type_copper) ?
XCVR_1000T : XCVR_1000X;
break;
case IXGBE_LINK_SPEED_100_FULL:
*val = (hw->phy.media_type == ixgbe_media_type_copper) ?
XCVR_100T2 : XCVR_100X;
break;
default:
*val = XCVR_NONE;
break;
}
break;
case ETHER_STAT_CAP_10GFDX:
*val = (speeds & IXGBE_LINK_SPEED_10GB_FULL) ? 1 : 0;
break;
case ETHER_STAT_CAP_5000FDX:
*val = (speeds & IXGBE_LINK_SPEED_5GB_FULL) ? 1 : 0;
break;
case ETHER_STAT_CAP_2500FDX:
*val = (speeds & IXGBE_LINK_SPEED_2_5GB_FULL) ? 1 : 0;
break;
case ETHER_STAT_CAP_1000FDX:
*val = (speeds & IXGBE_LINK_SPEED_1GB_FULL) ? 1 : 0;
break;
case ETHER_STAT_CAP_100FDX:
*val = (speeds & IXGBE_LINK_SPEED_100_FULL) ? 1 : 0;
break;
case ETHER_STAT_CAP_ASMPAUSE:
*val = ixgbe->param_asym_pause_cap;
break;
case ETHER_STAT_CAP_PAUSE:
*val = ixgbe->param_pause_cap;
break;
case ETHER_STAT_CAP_AUTONEG:
*val = 1;
break;
case ETHER_STAT_ADV_CAP_10GFDX:
*val = ixgbe->param_adv_10000fdx_cap;
break;
case ETHER_STAT_ADV_CAP_5000FDX:
*val = ixgbe->param_adv_5000fdx_cap;
break;
case ETHER_STAT_ADV_CAP_2500FDX:
*val = ixgbe->param_adv_2500fdx_cap;
break;
case ETHER_STAT_ADV_CAP_1000FDX:
*val = ixgbe->param_adv_1000fdx_cap;
break;
case ETHER_STAT_ADV_CAP_100FDX:
*val = ixgbe->param_adv_100fdx_cap;
break;
case ETHER_STAT_ADV_CAP_ASMPAUSE:
*val = ixgbe->param_adv_asym_pause_cap;
break;
case ETHER_STAT_ADV_CAP_PAUSE:
*val = ixgbe->param_adv_pause_cap;
break;
case ETHER_STAT_ADV_CAP_AUTONEG:
*val = ixgbe->param_adv_autoneg_cap;
break;
case ETHER_STAT_LP_CAP_10GFDX:
*val = ixgbe->param_lp_10000fdx_cap;
break;
case ETHER_STAT_LP_CAP_5000FDX:
*val = ixgbe->param_lp_5000fdx_cap;
break;
case ETHER_STAT_LP_CAP_2500FDX:
*val = ixgbe->param_lp_2500fdx_cap;
break;
case ETHER_STAT_LP_CAP_1000FDX:
*val = ixgbe->param_lp_1000fdx_cap;
break;
case ETHER_STAT_LP_CAP_100FDX:
*val = ixgbe->param_lp_100fdx_cap;
break;
case ETHER_STAT_LP_CAP_ASMPAUSE:
*val = ixgbe->param_lp_asym_pause_cap;
break;
case ETHER_STAT_LP_CAP_PAUSE:
*val = ixgbe->param_lp_pause_cap;
break;
case ETHER_STAT_LP_CAP_AUTONEG:
*val = ixgbe->param_lp_autoneg_cap;
break;
case ETHER_STAT_LINK_ASMPAUSE:
*val = ixgbe->param_asym_pause_cap;
break;
case ETHER_STAT_LINK_PAUSE:
*val = ixgbe->param_pause_cap;
break;
case ETHER_STAT_LINK_AUTONEG:
*val = ixgbe->param_adv_autoneg_cap;
break;
case ETHER_STAT_LINK_DUPLEX:
*val = ixgbe->link_duplex;
break;
case ETHER_STAT_TOOSHORT_ERRORS:
ixgbe_ks->ruc.value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_RUC);
*val = ixgbe_ks->ruc.value.ui64;
break;
case ETHER_STAT_CAP_REMFAULT:
*val = ixgbe->param_rem_fault;
break;
case ETHER_STAT_ADV_REMFAULT:
*val = ixgbe->param_adv_rem_fault;
break;
case ETHER_STAT_LP_REMFAULT:
*val = ixgbe->param_lp_rem_fault;
break;
case ETHER_STAT_JABBER_ERRORS:
ixgbe_ks->rjc.value.ui64 +=
IXGBE_READ_REG(hw, IXGBE_RJC);
*val = ixgbe_ks->rjc.value.ui64;
break;
default:
mutex_exit(&ixgbe->gen_lock);
return (ENOTSUP);
}
mutex_exit(&ixgbe->gen_lock);
if (ixgbe_check_acc_handle(ixgbe->osdep.reg_handle) != DDI_FM_OK) {
ddi_fm_service_impact(ixgbe->dip, DDI_SERVICE_DEGRADED);
return (EIO);
}
return (0);
}
/*
* Retrieve a value for one of the statistics for a particular rx ring
*/
int
ixgbe_rx_ring_stat(mac_ring_driver_t rh, uint_t stat, uint64_t *val)
{
ixgbe_rx_ring_t *rx_ring = (ixgbe_rx_ring_t *)rh;
ixgbe_t *ixgbe = rx_ring->ixgbe;
if (ixgbe->ixgbe_state & IXGBE_SUSPENDED) {
return (ECANCELED);
}
switch (stat) {
case MAC_STAT_RBYTES:
*val = rx_ring->stat_rbytes;
break;
case MAC_STAT_IPACKETS:
*val = rx_ring->stat_ipackets;
break;
default:
*val = 0;
return (ENOTSUP);
}
return (0);
}
/*
* Retrieve a value for one of the statistics for a particular tx ring
*/
int
ixgbe_tx_ring_stat(mac_ring_driver_t rh, uint_t stat, uint64_t *val)
{
ixgbe_tx_ring_t *tx_ring = (ixgbe_tx_ring_t *)rh;
ixgbe_t *ixgbe = tx_ring->ixgbe;
if (ixgbe->ixgbe_state & IXGBE_SUSPENDED) {
return (ECANCELED);
}
switch (stat) {
case MAC_STAT_OBYTES:
*val = tx_ring->stat_obytes;
break;
case MAC_STAT_OPACKETS:
*val = tx_ring->stat_opackets;
break;
default:
*val = 0;
return (ENOTSUP);
}
return (0);
}