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Groups > linux.kernel > #1563728
| From | <cristian.birsan@microchip.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH linux-next 0/1] usb: gadget: udc: atmel: Update endpoint allocation scheme |
| Date | 2017-01-20 16:50 +0100 |
| Message-ID | <t1JBT-CL-7@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
From: Cristian Birsan <cristian.birsan@microchip.com> Hi, This patch updates the usb endpoint allocation scheme for atmel usba driver to make sure all endpoints are allocated in order. This requirement comes from the datasheet of the controller. The allocation scheme is decided by fifo_mode parameter. For fifo_mode = 0 the driver tries to autoconfigure the endpoints fifo size. All other modes contain fixed configurations optimized for different purposes. The idea is somehow similar with the approach used on musb driver. Please let me know if you have any comments or suggestions. Kind regards, Cristian Cristian Birsan (1): usb: gadget: udc: atmel: Update endpoint allocation scheme drivers/usb/gadget/udc/Kconfig | 14 ++ drivers/usb/gadget/udc/atmel_usba_udc.c | 236 +++++++++++++++++++++++++++----- drivers/usb/gadget/udc/atmel_usba_udc.h | 10 +- 3 files changed, 227 insertions(+), 33 deletions(-) -- 2.7.4
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[PATCH linux-next 0/1] usb: gadget: udc: atmel: Update endpoint allocation scheme <cristian.birsan@microchip.com> - 2017-01-20 16:50 +0100
[PATCH linux-next 1/1] usb: gadget: udc: atmel: Update endpoint allocation scheme <cristian.birsan@microchip.com> - 2017-01-20 16:50 +0100
Re: [PATCH linux-next 1/1] usb: gadget: udc: atmel: Update endpoint allocation scheme Ludovic Desroches <ludovic.desroches@microchip.com> - 2017-01-23 08:40 +0100
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