Re: [PATCH 0/1] sata_sil: Option to use IO space to access TF registers.
From: Alan Cox <hidden>
Date: 2008-10-22 21:16:51
I'm not sure if its worth adding this to the driver... it's a work around for the "unfortunate" PCI behaviour on this board, but there may be other challenged hardware out there, so it might be worth considering.
You need to fix your ioread8/iowrite8 and other accessors to work around this if at all possible and that will cover all your devices. Alan