[PATCH v2] usb: musb: Enable DMA mode1 RX for USB-Mass-Storage

2011-07-18 Thread Vikram Pandita
From: Vikram Pandita This patch enables the DMA mode1 RX support. This feature is enabled based on the short_not_ok flag passed from gadget drivers. This will result in a thruput performance gain of around 40% for USB mass-storage/mtp use cases. Based on Original work by Anand Gadiyar on 2.6.3

RE: [PATCH v2] usb: musb: Enable DMA mode1 RX for USB-Mass-Storage

2011-07-18 Thread Gadiyar, Anand
> From: Vikram Pandita > > This patch enables the DMA mode1 RX support. > This feature is enabled based on the short_not_ok flag passed from > gadget drivers. > > This will result in a thruput performance gain of around > 40% for USB mass-storage/mtp use cases. > > Based on Original work by > A

Re: [PATCH v2] usb: musb: Enable DMA mode1 RX for USB-Mass-Storage

2011-07-19 Thread Pandita, Vikram
On Mon, Jul 18, 2011 at 11:22 PM, Gadiyar, Anand wrote: >> From: Vikram Pandita >> >> This patch enables the DMA mode1 RX support. >> This feature is enabled based on the short_not_ok flag passed from >> gadget drivers. >> >> This will result in a thruput performance gain of around >> 40% for USB

RE: [PATCH v2] usb: musb: Enable DMA mode1 RX for USB-Mass-Storage

2011-07-19 Thread Gadiyar, Anand
Pandita, Vikram wrote: > On Mon, Jul 18, 2011 at 11:22 PM, Gadiyar, Anand wrote: > >> From: Vikram Pandita > >> > >> This patch enables the DMA mode1 RX support. > >> This feature is enabled based on the short_not_ok flag passed from > >> gadget drivers. > >> > >> This will result in a thruput pe

Re: [PATCH v2] usb: musb: Enable DMA mode1 RX for USB-Mass-Storage

2011-07-19 Thread Pandita, Vikram
On Tue, Jul 19, 2011 at 12:46 AM, Gadiyar, Anand wrote: > Pandita, Vikram wrote: >> On Mon, Jul 18, 2011 at 11:22 PM, Gadiyar, Anand wrote: > But you can't just change authorship when the entire functional code > is the same. (It doesn't matter much to me - I'm not as active on > MUSB as I used

RE: [PATCH v2] usb: musb: Enable DMA mode1 RX for USB-Mass-Storage

2011-07-19 Thread Gadiyar, Anand
Pandita, Vikram wrote: > On Tue, Jul 19, 2011 at 12:46 AM, Gadiyar, Anand wrote: > > Pandita, Vikram wrote: > >> On Mon, Jul 18, 2011 at 11:22 PM, Gadiyar, Anand wrote: > > > But you can't just change authorship when the entire functional code > > is the same. (It doesn't matter much to me - I'm