Re: [PATCH 0/3] libsas: add support for port multiplier

2014-05-02 Thread Dan Williams
On Fri, May 2, 2014 at 8:36 AM, Tejun Heo wrote: > On Thu, Apr 24, 2014 at 09:27:03PM +0800, Xiangliang Yu wrote: >> This patch set will support SATA port multiplier(PM) in LIBSAS. >> >> LIBSAS is need to implement several key handling to support SATA PM: >> First,low level driver notify libsas th

Re: [PATCH 0/3] libsas: add support for port multiplier

2014-05-02 Thread Tejun Heo
On Thu, Apr 24, 2014 at 09:27:03PM +0800, Xiangliang Yu wrote: > This patch set will support SATA port multiplier(PM) in LIBSAS. > > LIBSAS is need to implement several key handling to support SATA PM: > First,low level driver notify libsas that SATA PM is attached to HBA port. > Then, LIBSAS wil

[PATCH 0/3] libsas: add support for port multiplier

2014-04-24 Thread Xiangliang Yu
This patch set will support SATA port multiplier(PM) in LIBSAS. LIBSAS is need to implement several key handling to support SATA PM: First,low level driver notify libsas that SATA PM is attached to HBA port. Then, LIBSAS will need to schedule SATA PMP error handler to scan SATA device that is att