powerpc mpc85xx: Use bus_generic_rman_*

[jhb]

Summary

• Consistently map SYS_RES_IOPORT to SYS_RES_MEMORY for bus_activate/deactivate/adjust/release_resource.

• Implement bus_map/unmap_resource.

• Add an implementation of bus_adjust_resource.

[jhibbits]

I like the approach of the RF_LITTLEENDIAN, but fsl_sata hangs off simple-bus, not the lbc, so it's stuck with manually setting the bus tag. I can test the lbc changes later.

[jhb]

In D43434#991921, @jhibbits wrote:

I like the approach of the RF_LITTLEENDIAN, but fsl_sata hangs off simple-bus, not the lbc, so it's stuck with manually setting the bus tag. I can test the lbc changes later.

Hmm, so if it is off of simplebus, does this mean it that the powerpc nexus devices need to honor the flag?

[imp]

I like the concept of RF_LITTLEENDIAN, but will leave this one alone and let you and Justin hash it out.

[jhb]

Drop RF_LITTLEENDIAN

[jhb]

I've moved RF_LITTLEENDIAN to a separate change (D43553).

[jhibbits]

sys/powerpc/mpc85xx/lbc.c

726

Heh, very wrong, and wrong since the beginning. Should be *rid = di->di_bank, from the look of it.

[jhb]

sys/powerpc/mpc85xx/lbc.c

726

Yes, that's my guess too, but wasn't sure.