Re: [PATCH v2 4/4] scsi: ufs: Fix WriteBooster flush during runtime suspend

2020-05-14 Thread Asutosh Das (asd)
On 5/14/2020 8:01 AM, Stanley Chu wrote: Currently UFS host driver promises VCC supply if UFS device needs to do WriteBooster flush during runtime suspend. However the UFS specification mentions, "While the flushing operation is in progress, the device is in Active power mode." Therefore UFS

[PATCH v2 4/4] scsi: ufs: Fix WriteBooster flush during runtime suspend

2020-05-14 Thread Stanley Chu
Currently UFS host driver promises VCC supply if UFS device needs to do WriteBooster flush during runtime suspend. However the UFS specification mentions, "While the flushing operation is in progress, the device is in Active power mode." Therefore UFS host driver needs to promise more: Keep UFS