提交 df459ebc 编写于 作者: H Hariprasad Shenai 提交者: 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: NHariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 5b4e83e1
master alk-4.19.24 alk-4.19.30 alk-4.19.34 alk-4.19.36 alk-4.19.43 alk-4.19.48 alk-4.19.57 ck-4.19.67 ck-4.19.81 ck-4.19.91 github/fork/deepanshu1422/fix-typo-in-comment github/fork/haosdent/fix-typo linux-next v4.19.91 v4.19.90 v4.19.89 v4.19.88 v4.19.87 v4.19.86 v4.19.85 v4.19.84 v4.19.83 v4.19.82 v4.19.81 v4.19.80 v4.19.79 v4.19.78 v4.19.77 v4.19.76 v4.19.75 v4.19.74 v4.19.73 v4.19.72 v4.19.71 v4.19.70 v4.19.69 v4.19.68 v4.19.67 v4.19.66 v4.19.65 v4.19.64 v4.19.63 v4.19.62 v4.19.61 v4.19.60 v4.19.59 v4.19.58 v4.19.57 v4.19.56 v4.19.55 v4.19.54 v4.19.53 v4.19.52 v4.19.51 v4.19.50 v4.19.49 v4.19.48 v4.19.47 v4.19.46 v4.19.45 v4.19.44 v4.19.43 v4.19.42 v4.19.41 v4.19.40 v4.19.39 v4.19.38 v4.19.37 v4.19.36 v4.19.35 v4.19.34 v4.19.33 v4.19.32 v4.19.31 v4.19.30 v4.19.29 v4.19.28 v4.19.27 v4.19.26 v4.19.25 v4.19.24 v4.19.23 v4.19.22 v4.19.21 v4.19.20 v4.19.19 v4.19.18 v4.19.17 v4.19.16 v4.19.15 v4.19.14 v4.19.13 v4.19.12 v4.19.11 v4.19.10 v4.19.9 v4.19.8 v4.19.7 v4.19.6 v4.19.5 v4.19.4 v4.19.3 v4.19.2 v4.19.1 v4.19 v4.19-rc8 v4.19-rc7 v4.19-rc6 v4.19-rc5 v4.19-rc4 v4.19-rc3 v4.19-rc2 v4.19-rc1 ck-release-21 ck-release-20 ck-release-19.2 ck-release-19.1 ck-release-19 ck-release-18 ck-release-17.2 ck-release-17.1 ck-release-17 ck-release-16 ck-release-15.1 ck-release-15 ck-release-14 ck-release-13.2 ck-release-13 ck-release-12 ck-release-11 ck-release-10 ck-release-9 ck-release-7 alk-release-15 alk-release-14 alk-release-13.2 alk-release-13 alk-release-12 alk-release-11 alk-release-10 alk-release-9 alk-release-7
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......@@ -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 {
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A,
st->mac_in_errs, 2, 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);
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A,
st->tcp_in_errs, 2, 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);
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A,
st->ofld_chan_drops, 2,
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);
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A,
st->ofld_vlan_drops, 2,
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);
}
int nchan = adap->params.arch.nchan;
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_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, nchan, TP_MIB_HDR_IN_ERR_0_A);
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_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, nchan, TP_MIB_TNL_CNG_DROP_0_A);
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_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, nchan, TP_MIB_TNL_DROP_0_A);
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_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, 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 {
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, st->req,
2, 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);
}
int nchan = adap->params.arch.nchan;
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, st->req,
nchan, TP_MIB_CPL_IN_REQ_0_A);
t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, st->rsp,
nchan, TP_MIB_CPL_OUT_RSP_0_A);
}
/**
......
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