Searched hist:"6741 f40d198c6a5feb23653a1efd4ca47f93d83d" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/drivers/net/ethernet/davicom/ |
| H A D | dm9000.h | diff 6741f40d198c6a5feb23653a1efd4ca47f93d83d Thu Mar 28 18:13:42 CDT 2013 Joseph CHANG <josright123@gmail.com> 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 <josright123@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| H A D | dm9000.c | diff 6741f40d198c6a5feb23653a1efd4ca47f93d83d Thu Mar 28 18:13:42 CDT 2013 Joseph CHANG <josright123@gmail.com> 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 <josright123@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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