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| author | Joseph CHANG <[email protected]> | 2013-03-28 23:13:42 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2013-03-31 23:43:23 +0000 |
| commit | 6741f40d198c6a5feb23653a1efd4ca47f93d83d (patch) | |
| tree | 99fd67ba30de5f59d1099e1f18c75247da21973d /net/unix/af_unix.c | |
| parent | sh_eth: make 'link' field of 'struct sh_eth_private' *int* (diff) | |
| download | kernel-6741f40d198c6a5feb23653a1efd4ca47f93d83d.tar.gz kernel-6741f40d198c6a5feb23653a1efd4ca47f93d83d.zip | |
DM9000B: driver initialization upgrade
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 <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions