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Re: [PATCH v3 2/2] Bluetooth: Introduce Qualcomm WCNSS SMD based HCI driver

From Marcel Holtmann <marcel@holtmann.org>
Newsgroups linux.kernel
Subject Re: [PATCH v3 2/2] Bluetooth: Introduce Qualcomm WCNSS SMD based HCI driver
Date 2016-08-14 22:20 +0200
Message-ID <s6a2Z-4oa-15@gated-at.bofh.it> (permalink)
References <s5uGt-tg-5@gated-at.bofh.it> <s5uGu-tg-11@gated-at.bofh.it>
Organization linux.* mail to news gateway

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Hi Bjorn,

> The Qualcomm WCNSS chip provides two SMD channels to the BT core; one
> for command and one for event packets. This driver exposes the two
> channels as a hci device.
> 
> Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> ---
> 
> Due to timing issues with the combo chip firmware boot process I had to move
> things around slighly. So this driver is now probed by the wcnss_ctrl driver,
> once the firmware have signaled that boot is completed.
> 
> The wcnss_ctrl changes are merged in v4.8, as is the devicetree binding for
> this part (soc/qcom/qcom,wcnss.txt)
> 
> Changes since v2:
> - This is now a child of wcnss_ctrl
> - Added missing kfree_skb() in btqcomsmd_send()
> 
> drivers/bluetooth/Kconfig     |  12 +++
> drivers/bluetooth/Makefile    |   1 +
> drivers/bluetooth/btqcomsmd.c | 183 ++++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 196 insertions(+)
> create mode 100644 drivers/bluetooth/btqcomsmd.c

patch has been applied to bluetooth-next tree.

Regards

Marcel

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Thread

[PATCH v3 1/2] Bluetooth: Add HCI device identifier for Qualcomm SMD Bjorn Andersson <bjorn.andersson@linaro.org> - 2016-08-13 02:10 +0200
  [PATCH v3 2/2] Bluetooth: Introduce Qualcomm WCNSS SMD based HCI driver Bjorn Andersson <bjorn.andersson@linaro.org> - 2016-08-13 02:10 +0200
    Re: [PATCH v3 2/2] Bluetooth: Introduce Qualcomm WCNSS SMD based HCI driver Marcel Holtmann <marcel@holtmann.org> - 2016-08-14 22:20 +0200
  Re: [PATCH v3 1/2] Bluetooth: Add HCI device identifier for Qualcomm SMD Marcel Holtmann <marcel@holtmann.org> - 2016-08-14 22:20 +0200

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