From: Troy Kisky <troy.kisky@boundarydevices.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH V4 06/17] usb: udc: add udc.h include file
Date: Fri, 20 Sep 2013 12:37:56 -0700 [thread overview]
Message-ID: <523CA414.40706@boundarydevices.com> (raw)
In-Reply-To: <201309202052.51419.marex@denx.de>
On 9/20/2013 11:52 AM, Marek Vasut wrote:
> Dear Troy Kisky,
>
>> On 9/20/2013 3:55 AM, Marek Vasut wrote:
>>> Dear Troy Kisky,
>>>
>>>> Move common definitions to udc.h
>>>> This allows musb_udc.h to be removed as well.
>>>>
>>>> Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
>>>>
>>>> ---
>>>> v4: updated commit message
>>>> removed ifdef UDC_BULK_HS_PACKET_SIZE since 512
>>>> is the only legal value, it shouldn't be overridden.
>>> [...]
>>>
>>>> #endif
>>>>
>>>> diff --git a/include/usb/udc.h b/include/usb/udc.h
>>>> new file mode 100644
>>>> index 0000000..3bcbbbc
>>>> --- /dev/null
>>>> +++ b/include/usb/udc.h
>>>> @@ -0,0 +1,61 @@
>>>> +/*
>>>> + * SPDX-License-Identifier: GPL-2.0+
>>>> + */
>>>> +#ifndef USB_UDC_H
>>>> +#define USB_UDC_H
>>>> +
>>>> +#ifndef EP0_MAX_PACKET_SIZE
>>>> +#define EP0_MAX_PACKET_SIZE 64
>>>> +#endif
>>>> +
>>>> +#ifndef EP_MAX_PACKET_SIZE
>>>> +#define EP_MAX_PACKET_SIZE 64
>>>> +#endif
>>>> +
>>>> +#ifndef UDC_OUT_PACKET_SIZE
>>>> +#define UDC_OUT_PACKET_SIZE EP_MAX_PACKET_SIZE
>>>> +#endif
>>>> +
>>>> +#ifndef UDC_IN_PACKET_SIZE
>>>> +#define UDC_IN_PACKET_SIZE EP_MAX_PACKET_SIZE
>>>> +#endif
>>>> +
>>>> +#ifndef UDC_INT_PACKET_SIZE
>>>> +#define UDC_INT_PACKET_SIZE EP_MAX_PACKET_SIZE
>>>> +#endif
>>>> +
>>>> +#ifndef UDC_BULK_PACKET_SIZE
>>>> +#define UDC_BULK_PACKET_SIZE EP_MAX_PACKET_SIZE
>>>> +#endif
>>> Do you expect these values to change on per-controller basis? Or why do
>>> you have these ifndefs here ?
>> I don't know why they change but
>>
>> include/usb/mpc8xx_udc.h:#define UDC_BULK_PACKET_SIZE
>> EP_MIN_PACKET_SIZE /* 8 */
>> include/usb/omap1510_udc.h:#define UDC_BULK_PACKET_SIZE 16
>>
>> include/usb/mpc8xx_udc.h:#define UDC_INT_PACKET_SIZE
>> UDC_IN_PACKET_SIZE /* 8 */
>> include/usb/omap1510_udc.h:#define UDC_INT_PACKET_SIZE 16
>>
>> include/usb/mpc8xx_udc.h:#define UDC_OUT_PACKET_SIZE
>> EP_MIN_PACKET_SIZE /* */
> Are you sure this is not OHCI ?
>
> Best regards,
> Marek Vasut
>
I don't know.
I don't understand the relevance of the question. Can you explain the
issue a little more
for me.
Thanks
Troy
next prev parent reply other threads:[~2013-09-20 19:37 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-20 3:29 [U-Boot] [PATCH V4 00/17] Make mv_udc work for i.mx6 Troy Kisky
2013-09-20 3:29 ` [U-Boot] [PATCH V4 01/17] usb: gadget: mv_udc: don't check CONFIG_USB_MAX_CONTROLLER_COUNT Troy Kisky
2013-09-20 10:45 ` Marek Vasut
2013-09-20 18:18 ` Troy Kisky
2013-09-23 0:05 ` Marek Vasut
2013-09-23 20:23 ` Troy Kisky
2013-09-23 20:55 ` Troy Kisky
2013-09-23 21:17 ` Marek Vasut
2013-09-20 3:29 ` [U-Boot] [PATCH V4 02/17] usb: ehci-mx6: add support for host mode otg port Troy Kisky
2013-09-20 10:51 ` Marek Vasut
2013-09-20 18:27 ` Troy Kisky
2013-09-20 3:29 ` [U-Boot] [PATCH V4 03/17] usb: gadget: ether set wMaxPacketSize Troy Kisky
2013-09-20 10:52 ` Marek Vasut
2013-09-20 18:34 ` Troy Kisky
2013-09-23 0:04 ` Marek Vasut
2013-09-23 19:51 ` Troy Kisky
2013-09-23 21:22 ` Marek Vasut
2013-09-20 3:29 ` [U-Boot] [PATCH V4 04/17] usb: gadget: ether: return error from rx_submit if no request Troy Kisky
2013-09-20 10:52 ` Marek Vasut
2013-09-20 3:29 ` [U-Boot] [PATCH V4 05/17] usb: gadget: mv_udc: split mv_udc.h file Troy Kisky
2013-09-20 3:29 ` [U-Boot] [PATCH V4 06/17] usb: udc: add udc.h include file Troy Kisky
2013-09-20 10:55 ` Marek Vasut
2013-09-20 18:46 ` Troy Kisky
2013-09-20 18:52 ` Marek Vasut
2013-09-20 19:37 ` Troy Kisky [this message]
2013-09-20 19:53 ` Marek Vasut
2013-09-20 21:15 ` Troy Kisky
2013-09-20 21:20 ` Marek Vasut
2013-09-20 21:33 ` Troy Kisky
2013-09-20 22:01 ` Marek Vasut
2013-09-21 0:25 ` Troy Kisky
2013-09-20 3:29 ` [U-Boot] [PATCH V4 07/17] usb: gadget: mv_udc: fix typo in error message Troy Kisky
2013-09-20 3:29 ` [U-Boot] [PATCH V4 08/17] usb: gadget: mv_udc: set is_dualspeed = 1 Troy Kisky
2013-09-20 3:29 ` [U-Boot] [PATCH V4 09/17] usb: gadget: mv_udc: fix full speed connections Troy Kisky
2013-09-20 3:29 ` [U-Boot] [PATCH V4 10/17] usb: gadget: mv_udc: optimize bounce Troy Kisky
2013-09-20 10:58 ` Marek Vasut
2013-09-20 18:58 ` Troy Kisky
2013-09-23 0:02 ` Marek Vasut
2013-09-23 19:12 ` Troy Kisky
2013-09-23 21:23 ` Marek Vasut
2013-09-20 3:29 ` [U-Boot] [PATCH V4 11/17] usb: gadget: mv_udc: flush item before head Troy Kisky
2013-09-20 3:29 ` [U-Boot] [PATCH V4 12/17] usb: gadget: mv_udc: optimize ep_enable Troy Kisky
2013-09-20 3:29 ` [U-Boot] [PATCH V4 13/17] usb: gadget: mv_udc: zero transfer descriptor memory on probe Troy Kisky
2013-09-20 3:29 ` [U-Boot] [PATCH V4 14/17] usb: gadget: mv_udc: clear desc upon ep_disable Troy Kisky
2013-09-20 3:29 ` [U-Boot] [PATCH V4 15/17] mx6: iomux: add GPR1 defines for use with nitrogen6x Troy Kisky
2013-09-20 3:29 ` [U-Boot] [PATCH V4 16/17] nitrogen6x: add otg usb host/device mode support Troy Kisky
2013-09-20 4:08 ` Troy Kisky
2013-09-20 3:29 ` [U-Boot] [PATCH V4 17/17] nitrogen6x: add CONFIG_MV_UDC Troy Kisky
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