git: aa7d086ad946 - main - e1000: Add sysctls for some missing MAC stats

[Kevin Bowling]

The branch main has been updated by kbowling:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=aa7d086ad94642fa40375db9976177fc9e54a2cf

commit aa7d086ad94642fa40375db9976177fc9e54a2cf
Author:     Kevin Bowling <kbowl...@freebsd.org>
AuthorDate: 2024-09-24 09:39:33 +0000
Commit:     Kevin Bowling <kbowl...@freebsd.org>
CommitDate: 2024-09-24 10:00:18 +0000

    e1000: Add sysctls for some missing MAC stats
    
    MFC after:      1 week
    Sponsored by:   Blue Box Systems
---
 sys/dev/e1000/if_em.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/sys/dev/e1000/if_em.c b/sys/dev/e1000/if_em.c
index e2d8535143ef..5fb46c9f6dce 100644
--- a/sys/dev/e1000/if_em.c
+++ b/sys/dev/e1000/if_em.c
@@ -4304,6 +4304,10 @@ em_update_stats_counters(struct e1000_softc *sc)
        sc->stats.roc += E1000_READ_REG(&sc->hw, E1000_ROC);
        sc->stats.rjc += E1000_READ_REG(&sc->hw, E1000_RJC);
 
+       sc->stats.mgprc += E1000_READ_REG(&sc->hw, E1000_MGTPRC);
+       sc->stats.mgpdc += E1000_READ_REG(&sc->hw, E1000_MGTPDC);
+       sc->stats.mgptc += E1000_READ_REG(&sc->hw, E1000_MGTPTC);
+
        sc->stats.tor += E1000_READ_REG(&sc->hw, E1000_TORH);
        sc->stats.tot += E1000_READ_REG(&sc->hw, E1000_TOTH);
 
@@ -4520,6 +4524,9 @@ em_add_hw_stats(struct e1000_softc *sc)
        SYSCTL_ADD_UQUAD(ctx, stat_list, OID_AUTO, "missed_packets",
                        CTLFLAG_RD, &sc->stats.mpc,
                        "Missed Packets");
+       SYSCTL_ADD_UQUAD(ctx, stat_list, OID_AUTO, "recv_length_errors",
+                       CTLFLAG_RD, &sc->stats.rlec,
+                       "Receive Length Errors");
        SYSCTL_ADD_UQUAD(ctx, stat_list, OID_AUTO, "recv_no_buff",
                        CTLFLAG_RD, &sc->stats.rnbc,
                        "Receive No Buffers");
@@ -4560,6 +4567,18 @@ em_add_hw_stats(struct e1000_softc *sc)
        SYSCTL_ADD_UQUAD(ctx, stat_list, OID_AUTO, "xoff_txd",
                        CTLFLAG_RD, &sc->stats.xofftxc,
                        "XOFF Transmitted");
+       SYSCTL_ADD_UQUAD(ctx, stat_list, OID_AUTO, "unsupported_fc_recvd",
+                       CTLFLAG_RD, &sc->stats.fcruc,
+                       "Unsupported Flow Control Received");
+       SYSCTL_ADD_UQUAD(ctx, stat_list, OID_AUTO, "mgmt_pkts_recvd",
+                       CTLFLAG_RD, &sc->stats.mgprc,
+                       "Management Packets Received");
+       SYSCTL_ADD_UQUAD(ctx, stat_list, OID_AUTO, "mgmt_pkts_drop",
+                       CTLFLAG_RD, &sc->stats.mgpdc,
+                       "Management Packets Dropped");
+       SYSCTL_ADD_UQUAD(ctx, stat_list, OID_AUTO, "mgmt_pkts_txd",
+                       CTLFLAG_RD, &sc->stats.mgptc,
+                       "Management Packets Transmitted");
 
        /* Packet Reception Stats */
        SYSCTL_ADD_UQUAD(ctx, stat_list, OID_AUTO, "total_pkts_recvd",