diff options
| author | Mintz, Yuval <Yuval.Mintz@cavium.com> | 2017-06-09 17:13:25 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-09 15:49:03 -0400 |
| commit | fef1c3f7ac119217f49c72d4cc5413b4c87c1774 (patch) | |
| tree | 02488616fc9093982dac71e4b7aef0b0fac9d20f /drivers/net/ethernet/qlogic/qed/qed_ll2.c | |
| parent | 54f19f07acb6f9a0e90a183a2fb347ed3856b154 (diff) | |
| download | linux-fef1c3f7ac119217f49c72d4cc5413b4c87c1774.tar.bz2 | |
qed: collect GSI port statistics
The LL2 statistics already have place holders for these, but haven't
populated them so far.
Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_ll2.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_ll2.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_ll2.c b/drivers/net/ethernet/qlogic/qed/qed_ll2.c index c6172a77e97d..0e26193156e4 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_ll2.c +++ b/drivers/net/ethernet/qlogic/qed/qed_ll2.c @@ -1902,6 +1902,27 @@ void qed_ll2_free(struct qed_hwfn *p_hwfn) p_hwfn->p_ll2_info = NULL; } +static void _qed_ll2_get_port_stats(struct qed_hwfn *p_hwfn, + struct qed_ptt *p_ptt, + struct qed_ll2_stats *p_stats) +{ + struct core_ll2_port_stats port_stats; + + memset(&port_stats, 0, sizeof(port_stats)); + qed_memcpy_from(p_hwfn, p_ptt, &port_stats, + BAR0_MAP_REG_TSDM_RAM + + TSTORM_LL2_PORT_STAT_OFFSET(MFW_PORT(p_hwfn)), + sizeof(port_stats)); + + p_stats->gsi_invalid_hdr = HILO_64_REGPAIR(port_stats.gsi_invalid_hdr); + p_stats->gsi_invalid_pkt_length = + HILO_64_REGPAIR(port_stats.gsi_invalid_pkt_length); + p_stats->gsi_unsupported_pkt_typ = + HILO_64_REGPAIR(port_stats.gsi_unsupported_pkt_typ); + p_stats->gsi_crcchksm_error = + HILO_64_REGPAIR(port_stats.gsi_crcchksm_error); +} + static void _qed_ll2_get_tstats(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, struct qed_ll2_info *p_ll2_conn, @@ -1986,6 +2007,8 @@ int qed_ll2_get_stats(void *cxt, return -EINVAL; } + if (p_ll2_conn->input.gsi_enable) + _qed_ll2_get_port_stats(p_hwfn, p_ptt, p_stats); _qed_ll2_get_tstats(p_hwfn, p_ptt, p_ll2_conn, p_stats); _qed_ll2_get_ustats(p_hwfn, p_ptt, p_ll2_conn, p_stats); if (p_ll2_conn->tx_stats_en) |