Re: [edk2] [PATCH 0/2] Notify NVME HW when system reset happens

2017-08-09 Thread Wu, Hao A
> -Original Message- > From: Ni, Ruiyu > Sent: Wednesday, August 09, 2017 3:57 PM > To: Wu, Hao A; edk2-devel@lists.01.org > Subject: RE: [edk2] [PATCH 0/2] Notify NVME HW when system reset happens > > The NVME controller requires notification for shutdown as par

Re: [edk2] [PATCH 0/2] Notify NVME HW when system reset happens

2017-08-07 Thread Wu, Hao A
age- > From: edk2-devel [mailto:edk2-devel-boun...@lists.01.org] On Behalf Of Ruiyu > Ni > Sent: Monday, August 07, 2017 11:32 AM > To: edk2-devel@lists.01.org > Subject: [edk2] [PATCH 0/2] Notify NVME HW when system reset happens > > Per NVM Express Spec, software should noti

[edk2] [PATCH 0/2] Notify NVME HW when system reset happens

2017-08-06 Thread Ruiyu Ni
Per NVM Express Spec, software should notify NVME HW when shutdown occurs. The host should set the Shutdown Notification (CC.SHN) field to 01b to indicate a normal shutdown operation. The controller indicates when shutdown processing is completed by updating the Shutdown Status (CSTS.SHST) field