From: Marcel Holtmann <marcel@holtmann.org>
To: Kalle Valo <kvalo@codeaurora.org>
Cc: Larry Finger <Larry.Finger@lwfinger.net>,
linux-wireless <linux-wireless@vger.kernel.org>,
Troy Tan <troy_tan@realsil.com.cn>,
netdev@vger.kernel.org, linux-bluetooth@vger.kernel.org
Subject: Re: btcoex subsystem
Date: Thu, 12 Feb 2015 12:28:46 -0800 [thread overview]
Message-ID: <D5A7B08D-EA98-4A6E-A6BF-E19D87B5066A@holtmann.org> (raw)
In-Reply-To: <874mr3xjnx.fsf_-_@kamboji.qca.qualcomm.com>
Hi Kalle,
>>> I will work on combining the latest BT drivers from Realtek with
>>> btusb to see if I can achieve a patch that will both work with the
>>> Realtek hardware, and get approval from the reviewers.
>>>
>>> What would be an approved method of communicating between two kernel
>>> modules? Is there some example in the kernel that I could study?
>>
>> We need a btcoex subsystem that both WiFi and Bluetooth can register
>> to and communicate with.
>
> The need for this seems to periodically come up, I remember needing
> something like that back in the Maemo wl1251 days and also ath6kl needed
> this. Are there any ideas for this subsystem? How would this btcoex
> subsystem work? What kind of information would it provide?
>
> Is this something we should discuss at Ottawa?
sadly something came up and I am not making it to Ottawa. However we should be talking about this at some point since Bluetooth has MWS for its coexistence which could be a good starting point. Something we have to look into for the Bluetooth subsystem at some point.
Regards
Marcel
next prev parent reply other threads:[~2015-02-12 20:28 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-26 20:42 [PATCH 0/6 V2] Some changes for rtlwifi Larry Finger
2015-01-26 20:42 ` [PATCH V2 1/6] rtlwifi: Change logging level for key change Larry Finger
2015-01-30 15:47 ` Larry Finger
2015-02-03 13:01 ` Kalle Valo
2015-01-26 20:42 ` [PATCH V2 2/6] rtlwifi: btcoexist: Remove typedef statements Larry Finger
2015-01-26 20:42 ` [PATCH V2 3/6] rtlwifi: btcoexist: Add routines for RTL8812AE with single antenna Larry Finger
2015-01-26 20:42 ` [PATCH V2 4/6] rtlwifi: btcoexist: Add routines for RTL8812AE with dual antennae Larry Finger
2015-01-26 20:42 ` [PATCH V2 5/6] rtlwifi: btcoexist: Add routines for RTL8812AE kernel socket communications Larry Finger
2015-01-30 9:19 ` Kalle Valo
2015-01-30 9:57 ` Marcel Holtmann
2015-01-30 15:18 ` Larry Finger
2015-01-30 18:05 ` Marcel Holtmann
2015-02-03 12:29 ` btcoex subsystem Kalle Valo
2015-02-12 20:28 ` Marcel Holtmann [this message]
2015-01-26 20:42 ` [PATCH V2 6/6] rtlwifi: btcoexist: Enable new routines for RTL8812AE Larry Finger
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