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| author | Joseph CHANG <josright123@gmail.com> | 2013-03-28 23:13:42 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-05 10:04:40 -0700 |
| commit | ccb926f51c4e5e4b79e5023c0c0735482ce18757 (patch) | |
| tree | b3932aeacc5b0c0b9107488ebf7b04ed748161c6 /scripts/unifdef.c | |
| parent | 98b3a5734c7dea6b62adae480bf6676fa128a19c (diff) | |
DM9000B: driver initialization upgrade
[ Upstream commit 6741f40d198c6a5feb23653a1efd4ca47f93d83d ]
Fix bug for DM9000 revision B which contain a DSP PHY
DM9000B use DSP PHY instead previouse DM9000 revisions' analog PHY,
So need extra change in initialization, For
explicity PHY Reset and PHY init parameter, and
first DM9000_NCR reset need NCR_MAC_LBK bit by dm9000_probe().
Following DM9000_NCR reset cause by dm9000_open() clear the
NCR_MAC_LBK bit.
Without this fix, Power-up FIFO pointers error happen around 2%
rate among Davicom's customers' boards. With this fix, All above
cases can be solved.
Signed-off-by: Joseph CHANG <josright123@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/unifdef.c')
0 files changed, 0 insertions, 0 deletions