[Bug 79783] [ata] hw.ata.atapi_dma=1 reduces HDD writing transfer rate

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=79783

Alex Kozlov <ak at FreeBSD.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |Overcome By Events
             Status|Open                        |Closed
                 CC|                            |ak at FreeBSD.org

--- Comment #4 from Alex Kozlov <ak at FreeBSD.org> ---
Obsolete after import of new ata stack. Right now setting
hw.ata.{ata,atapi}_dma=0 will cap max mode to PIO4, which is equivalent to
~16Mb/s transfer rate.

-- 
You are receiving this mail because:
You are the assignee for the bug.