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| /openbmc/linux/drivers/net/ethernet/mscc/ |
| H A D | ocelot.c | diff 639c1b2625af66501b24c8082231a83d4f5ad56b Thu Dec 20 07:16:31 CST 2018 Steen Hegelund <steen.hegelund@microchip.com> net: mscc: ocelot: Register poll timeout should be wall time not attempts
When doing indirect access in the Ocelot chip, a command is setup,
issued and then we need to poll until the result is ready. The polling
timeout is specified in milliseconds in the datasheet and not in
register access attempts.
It is not a bug on the currently supported platform, but we observed
that the code does not work properly on other platforms that we want to
support as the timing requirements there are different.
Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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