On 12/02/2011 10:34 AM, Paul Gortmaker wrote: > On 11-12-02 06:30 AM, Alan Cox wrote: >>>> OK, I'll simply change the above to CONFIG_PPC then. >>> >>> It does, the bug is in the uart IP which I don't think we ever plan on fixing, so 32 or 64-bit parts will have it for ever and ever ;) >> >> It should be runtime selected, there should be no ifdefs here. > > The ifdef wasn't strictly required; it just made it so gcc would > toss the errata code out of the irq handler for !PPC. Anyway it > will be a moot point if I can somehow hide all the mess by snooping > serial_inp() traffic and deploying the errata fix from there.... Eww. If it's not to be allowed in the main 8250 code (even for ppc builds only), a custom handle_port sounds like a saner option. -Scott -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
