diff options
| -rw-r--r-- | sys/arch/sparc64/dev/ofwi2c.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/sys/arch/sparc64/dev/ofwi2c.c b/sys/arch/sparc64/dev/ofwi2c.c index 7fa2ef6fbc2..4bffc20c3f8 100644 --- a/sys/arch/sparc64/dev/ofwi2c.c +++ b/sys/arch/sparc64/dev/ofwi2c.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ofwi2c.c,v 1.7 2007/10/15 18:43:28 kettenis Exp $ */ +/* $OpenBSD: ofwi2c.c,v 1.8 2007/10/22 23:55:58 deraadt Exp $ */ /* * Copyright (c) 2006 Theo de Raadt @@ -95,6 +95,20 @@ ofwiic_scan(struct device *self, struct i2cbus_attach_args *iba, void *aux) continue; } + /* + * XXX alipm crashes on some machines for an unknown, skip + * reason when doing the periodic i2c accesses things like + * sensors need. However, devices accessed only at boot + * are fine. + */ + if (strcmp(self->dv_parent->dv_xname, "alipm0") == 0 && + (ia.ia_addr < 0x50 || ia.ia_addr > 0x57)) { + iic_print(&ia, self->dv_parent->dv_xname); + printf(" skipped due to %s bugs\n", + self->dv_parent->dv_xname); + continue; + } + config_found(self, &ia, iic_print); } } |