RFC: ARM related fixes - GIC, cache line size, PCI FDT & AHCI

[Warner Losh]

Hey Zbigniew...

I'll take a look at these.

What would it take to get unmapped BIOs working on arm? Have you investigated that?

FYI: Nathan Whitehorn is circulating patches having to do with interrupt parsing. You might want to make sure your patches and his work well together.

Warner

On Dec 16, 2013, at 10:48 AM, Zbigniew Bodek wrote:

> Hello Everyone.
> 
> We would like to submit some new patches recently developed by Semihalf.
> 
> You can find them here:
> http://people.freebsd.org/~zbb/Semihalf/12.2013/
> 
> Detailed description is available in the commit logs but in general:
> 
> -- 0001-Resolve-cache-line-size-using-CP15.patch
>   - use cache line size acquired in runtime
> 
> -- 0002-GIC-polarity-and-level-support.patch
>   - suport for setting trigger level and polarity in GIC
> 
> -- 0003-Add-PCI-FDT-interrupt-trigger-polarity-parsing.patch
>   - trigger and polarity parsing for PCI FDT interrupts
> 
> -- 0004-Do-not-attach-to-bridges-in-AHCI-driver.patch
> -- 0005-Use-only-mapped-BIOs-on-ARM.patch
>   - Two patches enabling the AHCI driver on ARM chips
> 
> 
> We will appreciate if you could post your comments and/or remarks by the
> end of this week when we plan to commit the changes.
> 
> Best regards
> zbb
> _______________________________________________
> freebsd-arm at freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-arm
> To unsubscribe, send any mail to "freebsd-arm-unsubscribe at freebsd.org"