diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2006-01-12 00:12:38 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2006-01-12 00:12:38 +0000 |
| commit | 395ba22787c7fc5fe5b5d476be1da5c9cc482d04 (patch) | |
| tree | 629b916466afd67ab8980f1118017deeae32761c /sys | |
| parent | 8632e5e6e1afba3574b3cedc2b10d78dcec30930 (diff) | |
attempt to probe for the ds1624; ok grange
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/i2c/i2c_scan.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sys/dev/i2c/i2c_scan.c b/sys/dev/i2c/i2c_scan.c index 18cc6325ee8..a6f5534ab52 100644 --- a/sys/dev/i2c/i2c_scan.c +++ b/sys/dev/i2c/i2c_scan.c @@ -1,4 +1,4 @@ -/* $OpenBSD: i2c_scan.c,v 1.54 2006/01/11 20:18:58 kettenis Exp $ */ +/* $OpenBSD: i2c_scan.c,v 1.55 2006/01/12 00:12:37 deraadt Exp $ */ /* * Copyright (c) 2005 Theo de Raadt <deraadt@openbsd.org> @@ -562,8 +562,12 @@ iic_probe(struct device *self, struct i2cbus_attach_args *iba, u_int8_t addr) } else if (iicprobe(0x16) == 0x41 && ((iicprobe(0x17) & 0xf0) == 0x40) && (addr == 0x2c || addr == 0x2d || addr == 0x2e)) { name = "adm1026"; - } else if (name == NULL && (addr & 0xfc) == 0x48) { + } else if (name == NULL && (addr & 0x7c) == 0x48) { name = lm75probe(); + } else if (name == NULL && (addr & 0x7c) == 0x48 && + (iicprobe(0xac) & 0x7e) == 0x4a && + (iicprobew(0xaa) & 0x0007) == 0x0000) { + name = "ds1624"; } if (name == NULL) { name = amd1032cloneprobe(addr); |