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| author | Yanjun Yang <yangyj.ee@gmail.com> | 2010-12-28 16:08:25 +0800 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-01-18 23:58:35 +0100 |
| commit | 16721715b9f753c6f165bb62eb8e6f57652cc3dc (patch) | |
| tree | 1263f128f55cdcbccf0524a8d951266baced9de0 | |
| parent | ed6ce67a2c7071cf5032848caa8bbf037e5ac51b (diff) | |
| download | u-boot-imx-16721715b9f753c6f165bb62eb8e6f57652cc3dc.zip u-boot-imx-16721715b9f753c6f165bb62eb8e6f57652cc3dc.tar.gz u-boot-imx-16721715b9f753c6f165bb62eb8e6f57652cc3dc.tar.bz2 | |
NET: lan91c96: Correct chip detect logic
The lan91c96_detect_chip routine is not correct according
to the manual.
Signed-off-by: YanJun Yang <yangyj.ee@gmail.com>
| -rw-r--r-- | drivers/net/lan91c96.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/lan91c96.c b/drivers/net/lan91c96.c index bd6966e..883f3a7 100644 --- a/drivers/net/lan91c96.c +++ b/drivers/net/lan91c96.c @@ -780,7 +780,7 @@ static int lan91c96_detect_chip(struct eth_device *dev) u8 chip_id; int r; SMC_SELECT_BANK(dev, 3); - chip_id = SMC_inw(dev, 0xA) & LAN91C96_REV_REVID; + chip_id = (SMC_inw(dev, 0xA) & LAN91C96_REV_CHIPID) >> 4; SMC_SELECT_BANK(dev, 0); for (r = 0; r < sizeof(supported_chips) / sizeof(struct id_type); r++) if (chip_id == supported_chips[r].id) |