[PATCH 2/2] ahci_xgene: Fix the dma state machine lockup for the ATA_CMD_PACKET PIO mode command.

[Tejun Heo]

On Tue, Dec 16, 2014 at 10:19:35PM +0530, Suman Tripathi wrote:
> This patch addresses the issue with ATA_CMD_PACKET pio mode
> command for enumeration and device detection with ATAPI devices.It is the
> same issue as in patch
> 
> www.spinics.net/lists/linux-ide/msg49092.html
> 
> Signed-off-by: Suman Tripathi <stripathi at apm.com>

Applied 1-2 to libata/for-3.18-fixes w/ Sergei's suggested edits.

Thanks.

-- 
tejun