diff options
| author | Jonathan Gray <jsg@cvs.openbsd.org> | 2016-01-15 22:15:32 +0000 |
|---|---|---|
| committer | Jonathan Gray <jsg@cvs.openbsd.org> | 2016-01-15 22:15:32 +0000 |
| commit | 6374f4899dc23cc75912a9fa192f64bf1a43cc00 (patch) | |
| tree | 82f388f01b4a3f74aae458385c78d25e172103a3 /sys | |
| parent | 2b6858307d0dae1cdabad89df2b463c5dd4e6c4a (diff) | |
In dwiic_acpi_foundhid() treat _STA missing as if all the bits
were set as per the acpi spec.
ok kettenis@
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/acpi/dwiic.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/sys/dev/acpi/dwiic.c b/sys/dev/acpi/dwiic.c index 2ae327c4470..05daea98010 100644 --- a/sys/dev/acpi/dwiic.c +++ b/sys/dev/acpi/dwiic.c @@ -1,4 +1,4 @@ -/* $OpenBSD: dwiic.c,v 1.5 2016/01/15 20:52:49 kettenis Exp $ */ +/* $OpenBSD: dwiic.c,v 1.6 2016/01/15 22:15:31 jsg Exp $ */ /* * Synopsys DesignWare I2C controller * @@ -497,12 +497,11 @@ dwiic_acpi_foundhid(struct aml_node *node, void *arg) DPRINTF(("%s: found HID %s at %s\n", sc->sc_dev.dv_xname, dev, aml_nodename(node))); - if (aml_evalinteger(acpi_softc, node->parent, "_STA", 0, NULL, &sta) || - !sta) { - printf("%s: _sta failed at %s\n", sc->sc_dev.dv_xname, - aml_nodename(node->parent)); + if (aml_evalinteger(acpi_softc, node->parent, "_STA", 0, NULL, &sta)) + sta = STA_PRESENT | STA_ENABLED | STA_DEV_OK | 0x1000; + + if ((sta & STA_PRESENT) == 0) return 0; - } if (!aml_searchname(node->parent, "_DSM")) { printf("%s: couldn't find _DSM at %s\n", sc->sc_dev.dv_xname, |