diff options
| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2006-01-28 11:26:52 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2006-01-28 11:26:52 +0000 |
| commit | 78cbc65e7f16ece7329179196e75de7bd3d90de0 (patch) | |
| tree | efba5c772e0679b3906935a4fce0164b50632375 | |
| parent | ebc76a7282487e6ef4c409ad579903a76d2d11de (diff) | |
Disable ds1624/ds1631/ds1721 probe.
requested by deraadt@
| -rw-r--r-- | sys/dev/i2c/i2c_scan.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sys/dev/i2c/i2c_scan.c b/sys/dev/i2c/i2c_scan.c index a2d7d151b80..e1ed6284894 100644 --- a/sys/dev/i2c/i2c_scan.c +++ b/sys/dev/i2c/i2c_scan.c @@ -1,4 +1,4 @@ -/* $OpenBSD: i2c_scan.c,v 1.62 2006/01/23 23:07:01 kettenis Exp $ */ +/* $OpenBSD: i2c_scan.c,v 1.63 2006/01/28 11:26:51 kettenis Exp $ */ /* * Copyright (c) 2005 Theo de Raadt <deraadt@openbsd.org> @@ -595,6 +595,11 @@ iic_probe(struct device *self, struct i2cbus_attach_args *iba, u_int8_t addr) } else if (name == NULL && (addr & 0x7c) == 0x48) { name = lm75probe(); } +#if 0 + /* + * XXX This probe needs to be improved; the driver does some + * dangerous writes. + */ if (name == NULL && (addr & 0x7c) == 0x48 && (iicprobew(0xaa) & 0x0007) == 0x0000 && (iicprobew(0xa1) & 0x0007) == 0x0000 && @@ -608,6 +613,7 @@ iic_probe(struct device *self, struct i2cbus_attach_args *iba, u_int8_t addr) else if ((iicprobe(0xac) & 0x2e) == 0x2e) name = "ds1721"; /* terrible probe */ } +#endif if (name == NULL) { name = amd1032cloneprobe(addr); if (name) |