Commit df459ebc authored by Hariprasad Shenai's avatar Hariprasad Shenai Committed by David S. Miller

cxgb4: Read stats for only available channels

Updating the driver to read the stats of only available channels. T6 and
later has only 2 channels
Signed-off-by: default avatarHariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 5b4e83e1
......@@ -3926,43 +3926,25 @@ void t4_tp_get_tcp_stats(struct adapter *adap, struct tp_tcp_stats *v4,
*/
void t4_tp_get_err_stats(struct adapter *adap, struct tp_err_stats *st)
{
/* T6 and later has 2 channels */
if (adap->params.arch.nchan == NCHAN) {
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A,
st->mac_in_errs, 12, TP_MIB_MAC_IN_ERR_0_A);
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A,
st->tnl_cong_drops, 8,
TP_MIB_TNL_CNG_DROP_0_A);
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A,
st->tnl_tx_drops, 4,
TP_MIB_TNL_DROP_0_A);
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A,
st->ofld_vlan_drops, 4,
TP_MIB_OFD_VLN_DROP_0_A);
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A,
st->tcp6_in_errs, 4,
TP_MIB_TCP_V6IN_ERR_0_A);
} else {
int nchan = adap->params.arch.nchan;
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A,
st->mac_in_errs, 2, TP_MIB_MAC_IN_ERR_0_A);
st->mac_in_errs, nchan, TP_MIB_MAC_IN_ERR_0_A);
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A,
st->hdr_in_errs, 2, TP_MIB_HDR_IN_ERR_0_A);
st->hdr_in_errs, nchan, TP_MIB_HDR_IN_ERR_0_A);
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A,
st->tcp_in_errs, 2, TP_MIB_TCP_IN_ERR_0_A);
st->tcp_in_errs, nchan, TP_MIB_TCP_IN_ERR_0_A);
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A,
st->tnl_cong_drops, 2,
TP_MIB_TNL_CNG_DROP_0_A);
st->tnl_cong_drops, nchan, TP_MIB_TNL_CNG_DROP_0_A);
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A,
st->ofld_chan_drops, 2,
TP_MIB_OFD_CHN_DROP_0_A);
st->ofld_chan_drops, nchan, TP_MIB_OFD_CHN_DROP_0_A);
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A,
st->tnl_tx_drops, 2, TP_MIB_TNL_DROP_0_A);
st->tnl_tx_drops, nchan, TP_MIB_TNL_DROP_0_A);
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A,
st->ofld_vlan_drops, 2,
TP_MIB_OFD_VLN_DROP_0_A);
st->ofld_vlan_drops, nchan, TP_MIB_OFD_VLN_DROP_0_A);
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A,
st->tcp6_in_errs, 2, TP_MIB_TCP_V6IN_ERR_0_A);
}
st->tcp6_in_errs, nchan, TP_MIB_TCP_V6IN_ERR_0_A);
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A,
&st->ofld_no_neigh, 2, TP_MIB_OFD_ARP_DROP_A);
}
......@@ -3976,16 +3958,13 @@ void t4_tp_get_err_stats(struct adapter *adap, struct tp_err_stats *st)
*/
void t4_tp_get_cpl_stats(struct adapter *adap, struct tp_cpl_stats *st)
{
/* T6 and later has 2 channels */
if (adap->params.arch.nchan == NCHAN) {
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, st->req,
8, TP_MIB_CPL_IN_REQ_0_A);
} else {
int nchan = adap->params.arch.nchan;
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, st->req,
2, TP_MIB_CPL_IN_REQ_0_A);
nchan, TP_MIB_CPL_IN_REQ_0_A);
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, st->rsp,
2, TP_MIB_CPL_OUT_RSP_0_A);
}
nchan, TP_MIB_CPL_OUT_RSP_0_A);
}
/**
......
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