Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

timestamping is disabled only temporarily, hopefully it will work later

The files come from commit "wr-switch-sw-v3.0" of wr-switch-sw
project.  They are straight copies from kernel/wr_nic (there) to
kernel/wr_nic (here).  Three have not been copied, as they don't apply
here: dmtd.c, pps.c, module.c

Later patches will customize them to they compile in this environment.
Note that as of this commit they are not compiled by the Mafile yet,
this is only a verbatim copy to easily keep track of differences.

This is an exact copy of the register definitions from the wr-switch-sw
project.  The two projects share the same WR ptp-core, so most of this
applies here as well.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Federico Vaga <federico.vaga@gmail.com>

Signed-off-by: Federico Vaga <federico.vaga@gmail.com>

Signed-off-by: Federico Vaga <federico.vaga@gmail.com>

This offset used to be mandatory, but it is not any more. The gateware
I'm using has two aliases  in the 1M address space, so offset 0 is as good.
Other gateware (like the 100Msample ADC) use the whole address space,
so after this patch the ADC driver can use the fmc accessors like other
drivers.

EOF