From: Alex Elder
Date: Mon, 4 May 2020 18:53:40 -0500
> It turns out that a workaround that performs a small DMA operation
> between retried attempts to stop a GSI channel is not needed for any
> supported hardware. The hardware quirk that required the extra DMA
> operation was fixed after IPA
It turns out that a workaround that performs a small DMA operation
between retried attempts to stop a GSI channel is not needed for any
supported hardware. The hardware quirk that required the extra DMA
operation was fixed after IPA v3.1. So this series gets rid of that
workaround code, along wit
