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| author |   mikeb <mikeb@openbsd.org> | 2017-06-23 19:07:13 +0000 |
|---|---|---|
| committer | mikeb <mikeb@openbsd.org> | 2017-06-23 19:07:13 +0000 |
| commit | f1ed34a9145f18b2bda0e3bfb32d38b35b862b1c (patch) | |
| tree | f75023d4265e805d3782599177f395b5d0ab523d | |
| parent | Introduce deferred interrupt processing capability (diff) | |
| download | wireguard-openbsd-f1ed34a9145f18b2bda0e3bfb32d38b35b862b1c.tar.xz wireguard-openbsd-f1ed34a9145f18b2bda0e3bfb32d38b35b862b1c.zip | |
Request deferred interrupt processing
| -rw-r--r-- | sys/dev/pv/hvs.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/dev/pv/hvs.c b/sys/dev/pv/hvs.c index 5acac166ea4..02b731f44d9 100644 --- a/sys/dev/pv/hvs.c +++ b/sys/dev/pv/hvs.c @@ -275,6 +275,11 @@ hvs_attach(struct device *parent, struct device *self, void *aux) if (strcmp("scsi", aa->aa_ident) == 0) sc->sc_flags |= HVSF_SCSI; + if (hv_channel_setdeferred(sc->sc_chan, sc->sc_dev.dv_xname)) { + printf(": failed to create the interrupt thread\n"); + return; + } + if (hv_channel_open(sc->sc_chan, HVS_RING_SIZE, &sc->sc_props, sizeof(sc->sc_props), hvs_intr, sc)) { printf(": failed to open channel\n"); |