diff options
| author |   dlg <dlg@openbsd.org> | 2020-07-07 02:42:02 +0000 |
|---|---|---|
| committer | dlg <dlg@openbsd.org> | 2020-07-07 02:42:02 +0000 |
| commit | 352d022a47f1d392e5bb7891bad285ba65f02d04 (patch) | |
| tree | abedc9f7bc60b559c79e129a2be87ae2900c1c27 | |
| parent | add kstat support for reading hardware counters. (diff) | |
| download | wireguard-openbsd-352d022a47f1d392e5bb7891bad285ba65f02d04.tar.xz wireguard-openbsd-352d022a47f1d392e5bb7891bad285ba65f02d04.zip | |
remove some old code from a previous version of the kstat diff.
ixl(4) is only enabled on 64bit archs, so we don't need a 32bit
fallback for the 48 and 64 bit counter reads.
| -rw-r--r-- | sys/dev/pci/if_ixl.c | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/sys/dev/pci/if_ixl.c b/sys/dev/pci/if_ixl.c index c739b4e5291..7f19f7d22bc 100644 --- a/sys/dev/pci/if_ixl.c +++ b/sys/dev/pci/if_ixl.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_ixl.c,v 1.60 2020/07/07 02:38:56 dlg Exp $ */ +/* $OpenBSD: if_ixl.c,v 1.61 2020/07/07 02:42:02 dlg Exp $ */ /* * Copyright (c) 2013-2015, Intel Corporation @@ -5021,26 +5021,6 @@ ixl_dmamem_free(struct ixl_softc *sc, struct ixl_dmamem *ixm) #if NKSTAT > 0 -#if 0 -static uint64_t -ixl_st64(struct ixl_softc *sc, bus_addr_t r) -{ - uint32_t hi, ohi, lo; - - hi = ixl_rd(sc, r + 4); - do { - ohi = hi; - lo = ixl_rd(sc, r); - hi = ixl_rd(sc, r + 4); - } while (__predict_false(ohi != hi)); - - return (((uint64_t)hi << 32) | (uint64_t)lo); -} -#endif - -#define ixl_st32(_sc, _r) ixl_rd((_sc), (_r)) -#define ixl_st48(_sc, _r) ixl_st64((_sc), (_r)) - CTASSERT(KSTAT_KV_U_NONE <= 0xffU); CTASSERT(KSTAT_KV_U_PACKETS <= 0xffU); CTASSERT(KSTAT_KV_U_BYTES <= 0xffU); |