linux-kernel - Re: [PATCH] staging/usbip: Add missing speeds to userspace speed

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Message-id: <52E29F04.2070106@samsung.com>
Date:	Fri, 24 Jan 2014 10:12:36 -0700
From:	Shuah Khan <shuah.kh@...sung.com>
To:	Thomas Pugliese <thomas.pugliese@...il.com>
Cc:	gregkh@...uxfoundation.org, ly80toro@....cs.fau.de,
	alan@...ux.intel.com, linux-usb@...r.kernel.org,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
	shuahkhan@...il.com, Shuah Khan <shuah.kh@...sung.com>
Subject: Re: [PATCH] staging/usbip: Add missing speeds to userspace
 speed_strings array

On 01/24/2014 10:08 AM, Thomas Pugliese wrote:
>
>
> On Wed, 22 Jan 2014, Shuah Khan wrote:
>
>> Add speed strings for usb wireless and 3.0 to speed_strings array.
>>
>> Signed-off-by: Shuah Khan <shuah.kh@...sung.com>
>> ---
>>   drivers/staging/usbip/userspace/libsrc/usbip_common.c | 2 ++
>>   1 file changed, 2 insertions(+)
>>
>> diff --git a/drivers/staging/usbip/userspace/libsrc/usbip_common.c b/drivers/staging/usbip/userspace/libsrc/usbip_common.c
>> index 66f03cc..8cb4fcc 100644
>> --- a/drivers/staging/usbip/userspace/libsrc/usbip_common.c
>> +++ b/drivers/staging/usbip/userspace/libsrc/usbip_common.c
>> @@ -23,6 +23,8 @@ static const struct speed_string speed_strings[] = {
>>   	{ USB_SPEED_LOW,  "1.5", "Low Speed(1.5Mbps)"  },
>>   	{ USB_SPEED_FULL, "12",  "Full Speed(12Mbps)" },
>>   	{ USB_SPEED_HIGH, "480", "High Speed(480Mbps)" },
>> +	{ USB_SPEED_WIRELESS, "2.5", "Wireless"},
>> +	{ USB_SPEED_SUPER, "5000", "Super Speed(5000Mbps)" },
>>   	{ 0, NULL, NULL }
>>   };
>>
>> --
>
> Wireless USB supports variable speeds from 53.3Mbps to 480Mbps.  I'm not
> sure how you want to represent that but "2.5" doesn't seem to apply.
>

Would "variable" be better suited in this case?

-- Shuah

-- 
Shuah Khan
Senior Linux Kernel Developer - Open Source Group
Samsung Research America(Silicon Valley)
shuah.kh@...sung.com | (970) 672-0658
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