diff options
| author | Navdeep Parhar <np@FreeBSD.org> | 2016-09-11 17:57:53 +0000 |
|---|---|---|
| committer | Navdeep Parhar <np@FreeBSD.org> | 2016-09-11 17:57:53 +0000 |
| commit | 82c1d6b7624f3bd97e3ba45a05c0f3c6550298c2 (patch) | |
| tree | be58f1a95d75ab31aaebc6a5ec383aba45bfa271 /sys/dev | |
| parent | ed7e5640a54c907545331d513151680a907cde2a (diff) | |
Notes
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/cxgbe/t4_main.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/sys/dev/cxgbe/t4_main.c b/sys/dev/cxgbe/t4_main.c index c96214a1db9c5..8e87cd75dbdc0 100644 --- a/sys/dev/cxgbe/t4_main.c +++ b/sys/dev/cxgbe/t4_main.c @@ -2027,11 +2027,11 @@ t4_map_bar_2(struct adapter *sc) } sc->udbs_base = rman_get_virtual(sc->udbs_res); - if (is_t5(sc)) { + if (chip_id(sc) >= CHELSIO_T5) { setbit(&sc->doorbells, DOORBELL_UDB); #if defined(__i386__) || defined(__amd64__) if (t5_write_combine) { - int rc; + int rc, mode; /* * Enable write combining on BAR2. This is the @@ -2054,8 +2054,9 @@ t4_map_bar_2(struct adapter *sc) rc); } + mode = is_t5(sc) ? V_STATMODE(0) : V_T6_STATMODE(0); t4_write_reg(sc, A_SGE_STAT_CFG, - V_STATSOURCE_T5(7) | V_STATMODE(0)); + V_STATSOURCE_T5(7) | mode); } #endif } @@ -7472,6 +7473,8 @@ sysctl_wcwr_stats(SYSCTL_HANDLER_ARGS) struct sbuf *sb; int rc, v; + MPASS(chip_id(sc) >= CHELSIO_T5); + rc = sysctl_wire_old_buffer(req, 0); if (rc != 0) return (rc); @@ -7482,14 +7485,19 @@ sysctl_wcwr_stats(SYSCTL_HANDLER_ARGS) v = t4_read_reg(sc, A_SGE_STAT_CFG); if (G_STATSOURCE_T5(v) == 7) { - if (G_STATMODE(v) == 0) { + int mode; + + mode = is_t5(sc) ? G_STATMODE(v) : G_T6_STATMODE(v); + if (mode == 0) { sbuf_printf(sb, "total %d, incomplete %d", t4_read_reg(sc, A_SGE_STAT_TOTAL), t4_read_reg(sc, A_SGE_STAT_MATCH)); - } else if (G_STATMODE(v) == 1) { + } else if (mode == 1) { sbuf_printf(sb, "total %d, data overflow %d", t4_read_reg(sc, A_SGE_STAT_TOTAL), t4_read_reg(sc, A_SGE_STAT_MATCH)); + } else { + sbuf_printf(sb, "unknown mode %d", mode); } } rc = sbuf_finish(sb); |