Re: [PATCH v11 1/2] scsi: ufs: Enable power management for wlun

2021-03-18 Thread Asutosh Das (asd)
On 3/15/2021 7:29 AM, Adrian Hunter wrote: On 12/03/21 12:19 am, Asutosh Das wrote: During runtime-suspend of ufs host, the scsi devices are already suspended and so are the queues associated with them. But the ufs host sends SSU to wlun during its runtime-suspend. During the process

Re: [PATCH v11 1/2] scsi: ufs: Enable power management for wlun

2021-03-15 Thread Asutosh Das (asd)
On 3/15/2021 7:29 AM, Adrian Hunter wrote: On 12/03/21 12:19 am, Asutosh Das wrote: During runtime-suspend of ufs host, the scsi devices are already suspended and so are the queues associated with them. But the ufs host sends SSU to wlun during its runtime-suspend. During the process

Re: [PATCH v11 1/2] scsi: ufs: Enable power management for wlun

2021-03-15 Thread Adrian Hunter
On 12/03/21 12:19 am, Asutosh Das wrote: > During runtime-suspend of ufs host, the scsi devices are > already suspended and so are the queues associated with them. > But the ufs host sends SSU to wlun during its runtime-suspend. > During the process blk_queue_enter checks if the queue is not in >

Re: [PATCH v11 1/2] scsi: ufs: Enable power management for wlun

2021-03-12 Thread Jaegeuk Kim
On 03/11, Asutosh Das wrote: > During runtime-suspend of ufs host, the scsi devices are > already suspended and so are the queues associated with them. > But the ufs host sends SSU to wlun during its runtime-suspend. > During the process blk_queue_enter checks if the queue is not in > suspended

[PATCH v11 1/2] scsi: ufs: Enable power management for wlun

2021-03-11 Thread Asutosh Das
During runtime-suspend of ufs host, the scsi devices are already suspended and so are the queues associated with them. But the ufs host sends SSU to wlun during its runtime-suspend. During the process blk_queue_enter checks if the queue is not in suspended state. If so, it waits for the queue to