[PATCH] scsi: hisi_sas: support deferred probe for v2 hw

2016-12-06 Thread John Garry
In the hip06 and hip07 SoCs, the interrupt lines from the SAS controllers are connected to mbigen hw module [1]. The mbigen module is probed with module_init, and, as such, is not guaranteed to probe before the SAS driver. So we need to support deferred probe. We check for probe deferral in the hw

Re: [PATCH] scsi: hisi_sas: support deferred probe for v2 hw

2016-12-06 Thread zhangfei
On 2016年12月06日 20:44, John Garry wrote: In the hip06 and hip07 SoCs, the interrupt lines from the SAS controllers are connected to mbigen hw module [1]. The mbigen module is probed with module_init, and, as such, is not guaranteed to probe before the SAS driver. So we need to support deferred p