Re: [PATCH] ahci: disable DEVSLP for Intel Valleyview

2014-04-16 Thread Jacob Pan
On Fri, 11 Apr 2014 06:24:51 -0400 Tejun Heo wrote: > On Fri, Apr 11, 2014 at 12:14:14PM +0200, Bartlomiej Zolnierkiewicz > wrote: > > You most likely need to rebase your changes on top of the > > aforementioned patch (Tejun?). > > Waiting for -rc1 to drop before applying patches. I can resolve

Re: [PATCH] ahci: disable DEVSLP for Intel Valleyview

2014-04-11 Thread Tejun Heo
On Fri, Apr 11, 2014 at 12:14:14PM +0200, Bartlomiej Zolnierkiewicz wrote: > You most likely need to rebase your changes on top of the aforementioned > patch (Tejun?). Waiting for -rc1 to drop before applying patches. I can resolve the conflict later when applying. Please go ahead and post the u

Re: [PATCH] ahci: disable DEVSLP for Intel Valleyview

2014-04-11 Thread Bartlomiej Zolnierkiewicz
Hi, On Thursday, April 10, 2014 02:58:54 AM Jacob Pan wrote: > On Intel Valleyview SoC, SATA device sleep is not reliable. When > DEVSLP is attempted on certain SSDs, port_devslp write would fail > and result in malfunction of AHCI controller. AHCI controller may > be not shown in PCI enumeration