Re: [PATCH V3 1/2] scsi: ufs: Add support for sending NOP OUT UPIU

2013-07-19 Thread Sujit Reddy Thumma
On 7/19/2013 7:17 PM, Seungwon Jeon wrote: On Thu, July 18, 2013, Sujit Reddy Thumma wrote: + * ufshcd_wait_for_register - wait for register value to change + * @hba - per-adapter interface + * @reg - mmio register offset + * @mask - mask to apply to read register value + * @val - wait condition

RE: [PATCH V3 1/2] scsi: ufs: Add support for sending NOP OUT UPIU

2013-07-19 Thread Seungwon Jeon
On Thu, July 18, 2013, Sujit Reddy Thumma wrote: > + * ufshcd_wait_for_register - wait for register value to change > + * @hba - per-adapter interface > + * @reg - mmio register offset > + * @mask - mask to apply to read register value > + * @val - wait condition > + *

Re: [PATCH V3 1/2] scsi: ufs: Add support for sending NOP OUT UPIU

2013-07-17 Thread Sujit Reddy Thumma
+ * ufshcd_wait_for_register - wait for register value to change + * @hba - per-adapter interface + * @reg - mmio register offset + * @mask - mask to apply to read register value + * @val - wait condition + * @interval_us - polling interval in microsecs + * @timeout_ms - timeout in millisecs +

RE: [PATCH V3 1/2] scsi: ufs: Add support for sending NOP OUT UPIU

2013-07-17 Thread Seungwon Jeon
On Thu, July 11, 2013, Sujit Reddy Thumma wrote: > On 7/10/2013 6:58 PM, Seungwon Jeon wrote: > > On Tue, July 09, 2013, Sujit Reddy Thumma wrote: > >> As part of device initialization sequence, sending NOP OUT UPIU and > >> waiting for NOP IN UPIU response is mandatory. This confirms that the > >>

Re: [PATCH V3 1/2] scsi: ufs: Add support for sending NOP OUT UPIU

2013-07-11 Thread Sujit Reddy Thumma
On 7/10/2013 6:58 PM, Seungwon Jeon wrote: > On Tue, July 09, 2013, Sujit Reddy Thumma wrote: >> As part of device initialization sequence, sending NOP OUT UPIU and >> waiting for NOP IN UPIU response is mandatory. This confirms that the >> device UFS Transport (UTP) layer is functional and the hos

RE: [PATCH V3 1/2] scsi: ufs: Add support for sending NOP OUT UPIU

2013-07-10 Thread Seungwon Jeon
On Tue, July 09, 2013, Sujit Reddy Thumma wrote: > As part of device initialization sequence, sending NOP OUT UPIU and > waiting for NOP IN UPIU response is mandatory. This confirms that the > device UFS Transport (UTP) layer is functional and the host can configure > the device with further comman

Re: [PATCH V3 1/2] scsi: ufs: Add support for sending NOP OUT UPIU

2013-07-09 Thread merez
Tested-by: Maya Erez > As part of device initialization sequence, sending NOP OUT UPIU and > waiting for NOP IN UPIU response is mandatory. This confirms that the > device UFS Transport (UTP) layer is functional and the host can configure > the device with further commands. Add support for sendin

[PATCH V3 1/2] scsi: ufs: Add support for sending NOP OUT UPIU

2013-07-09 Thread Sujit Reddy Thumma
As part of device initialization sequence, sending NOP OUT UPIU and waiting for NOP IN UPIU response is mandatory. This confirms that the device UFS Transport (UTP) layer is functional and the host can configure the device with further commands. Add support for sending NOP OUT UPIU to check the dev