Re: [PATCH] Add support for Atheros AR5B195 combo Mini PCIe cards (AR3011 Bluetooth)
From: Marcel Holtmann <marcel@holtmann.org>
Date: 2015-02-12 19:36:33
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Hi Alexander,
quoted hunk ↗ jump to hunk
The AR5B195 Mini PCIe card is made up by an AR9285 Wi-Fi chip and an AR3011 Bluetooth chip. The operating procedure of the device, as well as the rationale behind the patch is documented in https://wireless.wiki.kernel.org/en/users/Drivers/ath3k#ar3011_with_sflash_configurations The bluetooth device is exposed to the host as a generic USB device (04f2:aff1 Chicony Electronics Co., Ltd, in this case) and requires firmware to be uploaded to it, so that it can be re-enumerated as an AR3011 device. This translates to adding the Vendor and Product IDs to the btusb.c blacklist and to the ath3k.c list of supported devices. I made the patch against the source of kernel-3.18.6-200, currently in Fedora updates-testing and I've also tested it with a couple of 3.18.5 kernels. Some more info and external references can be found in RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=1190947 Signed-off-by: Alexander Ploumistos <redacted> --- diff -rupN a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c--- a/drivers/bluetooth/ath3k.c 2014-12-08 00:21:05.000000000 +0200 +++ b/drivers/bluetooth/ath3k.c 2015-02-10 05:48:26.202889885 +0200@@ -65,6 +65,7 @@ static const struct usb_device_id ath3k_ /* Atheros AR3011 with sflash firmware*/ { USB_DEVICE(0x0489, 0xE027) }, { USB_DEVICE(0x0489, 0xE03D) }, + { USB_DEVICE(0x04F2, 0xAFF1) },
it looks like that your mail client scrambles up the tabs vs spaces here. Regards Marcel