RE: [PATCH 07/10] usb: chipidea: usbmisc_imx: add unburst setting for imx6

2015-07-29 Thread Peter Chen
On Wed, Jul 29, 2015 at 10:30:22AM +0200, Lothar Waßmann wrote: Hi, With this setting and AHBBRST at SBUSCFG as Incremental burst of unspecified length, each unburst size can be taken as one single transfer. It is benefit for unburst size transfer. What is an

Re: [PATCH 07/10] usb: chipidea: usbmisc_imx: add unburst setting for imx6

2015-07-29 Thread Peter Chen
On Wed, Jul 29, 2015 at 10:30:22AM +0200, Lothar Waßmann wrote: Hi, With this setting and AHBBRST at SBUSCFG as Incremental burst of unspecified length, each unburst size can be taken as one single transfer. It is benefit for unburst size transfer. What is an 'unburst'? Assume

Re: [PATCH 07/10] usb: chipidea: usbmisc_imx: add unburst setting for imx6

2015-07-29 Thread Lothar Waßmann
Hi, With this setting and AHBBRST at SBUSCFG as Incremental burst of unspecified length, each unburst size can be taken as one single transfer. It is benefit for unburst size transfer. What is an 'unburst'? Lothar Waßmann -- ___

Re: [PATCH 07/10] usb: chipidea: usbmisc_imx: add unburst setting for imx6

2015-07-29 Thread Lothar Waßmann
Hi, On Wed, Jul 29, 2015 at 10:30:22AM +0200, Lothar Waßmann wrote: Hi, With this setting and AHBBRST at SBUSCFG as Incremental burst of unspecified length, each unburst size can be taken as one single transfer. It is benefit for unburst size transfer. What is an

[PATCH 07/10] usb: chipidea: usbmisc_imx: add unburst setting for imx6

2015-07-28 Thread Peter Chen
With this setting and AHBBRST at SBUSCFG as Incremental burst of unspecified length, each unburst size can be taken as one single transfer. It is benefit for unburst size transfer. Signed-off-by: Peter Chen peter.c...@freescale.com --- drivers/usb/chipidea/usbmisc_imx.c | 12 ++-- 1 file