Re: [PATCH 2/2] ahci_xgene: Implement the workaround to support PMP enumeration and discovery for APM X-Gene SoC AHCI SATA Host Controller driver.

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Jan 05, 2015 at 08:30:05AM -0500, Tejun Heo wrote:
> On Mon, Jan 05, 2015 at 03:51:45PM +0530, Suman Tripathi wrote:
> > Due to H/W errata, the controller is unable to save the PMP
> > field fetched from command header before sending the H2D FIS.
> > When the device returns the PMP port field in the D2H FIS, there is
> > a mismatch and results in command completion failure. The workaround
> > is to write the pmp value to PxFBS.DEV field before issuing any command
> > to PMP.
> > 
> > Signed-off-by: Suman Tripathi <stripathi@xxxxxxx>
> 
> Applied 1-2 to libata/for-3.20.

Reverted due to conflicts with the endian fix patches.  Please rebase
these two on top of them.

Thanks.

-- 
tejun
--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [SCSI Target Devel]     [Linux SCSI Target Infrastructure]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Linux IIO]     [Samba]     [Device Mapper]
  Powered by Linux