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    SubjectRe: [PATCH] rtl8192cu: add USB ID for Belkin n300 Micro USB wireless adapter
    Date
    Hi

    On Tuesday 02 August 2011, Stefan Lippers-Hollmann wrote:
    > Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
    > Cc: stable <stable@kernel.org> [2.6.39+]
    > ---
    > drivers/net/wireless/rtlwifi/rtl8192cu/sw.c | 3 +++
    > 1 files changed, 5 insertions(+), 0 deletions(-)
    >
    > --- a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
    > +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
    > @@ -322,6 +322,9 @@ static struct usb_device_id rtl8192c_usb
    > {RTL_USB_DEVICE(0x2001, 0x330a, rtl92cu_hal_cfg)}, /*D-Link-Alpha*/
    > {RTL_USB_DEVICE(0x2019, 0xab2b, rtl92cu_hal_cfg)}, /*Planex -Abocom*/
    > {RTL_USB_DEVICE(0x7392, 0x7822, rtl92cu_hal_cfg)}, /*Edimax -Edimax*/
    > +
    > + /****** 8192CUS Dongle ********/
    > + {RTL_USB_DEVICE(0x050D, 0x2103, rtl92cu_hal_cfg)}, //Belkin - Edimax
    > {}
    > };

    Looking at the current(?) vendor driver
    4309c61f45497de0241781a507df53e4 *RTL8192CU_linux_v3.0.2164.20110715.zip
    there appear to be several more USB IDs which might be worth adding; so
    far I only submitted a patch for a tested USB ID.

    I've dropped IDs already present in rtl8192cu, the two lines starting
    with '!' appear to be typos in either of the drivers:

    #ifdef CONFIG_RTL8192C
    /*=== Realtek demoboard ===*/

    /****** 8188CUS ********/
    {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817F)},//8188RU

    /****** 8192CUS ********/
    {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8178)},//8192cu 2*2
    {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8186)},//8192CE-VAU USB minCard

    /*=== Customer ID ===*/
    /****** 8188CUS Dongle ********/
    {USB_DEVICE(0x4855, 0x0090)},// - Feixun
    {USB_DEVICE(0x13D3, 0x3357)},// - AzureWave
    {USB_DEVICE(0x0DF6, 0x005C)},//Sitecom - Edimax
    {USB_DEVICE(0x0BDA, 0x5088)},//Thinkware - CC&C
    {USB_DEVICE(0x4856, 0x0091)},//NetweeN - Feixun
    {USB_DEVICE(0x9846, 0x9041)},//Netgear - Cameo
    {USB_DEVICE(0x2019, 0x4902)},//Planex - Etop
    {USB_DEVICE(0x2019, 0xAB2E)},//SW-WF02-AD15 -Abocom

    /****** 8188CE-VAU ********/
    ! {USB_DEVICE(0x13D3, 0x3359)},// - Azwave
    ! {USB_DEVICE(0x13D3, 0x3358)},// - Azwave

    /****** 8188CUS Slim Solo********/
    {USB_DEVICE(0x04F2, 0xAFF7)},//XAVI - XAVI
    {USB_DEVICE(0x04F2, 0xAFF9)},//XAVI - XAVI
    {USB_DEVICE(0x04F2, 0xAFFA)},//XAVI - XAVI

    /****** 8188CUS Slim Combo ********/
    {USB_DEVICE(0x04F2, 0xAFF8)},//XAVI - XAVI
    {USB_DEVICE(0x04F2, 0xAFFB)},//XAVI - XAVI
    {USB_DEVICE(0x04F2, 0xAFFC)},//XAVI - XAVI
    {USB_DEVICE(0x2019, 0x1201)},//Planex - Vencer

    /****** 8192CUS Dongle ********/
    {USB_DEVICE(0x4855, 0x0091)},// - Feixun
    {USB_DEVICE(0x050D, 0x2102)},//Belkin - Sercomm
    {USB_DEVICE(0x050D, 0x2103)},//Belkin - Edimax
    {USB_DEVICE(0x20F4, 0x624D)},//TRENDnet
    {USB_DEVICE(0x0DF6, 0x0061)},//Sitecom - Edimax
    {USB_DEVICE(0x0B05, 0x17AB)},//ASUS - Edimax
    #endif
    {} /* Terminating entry */
    };

    While I can't confirm it myself, as I don't have any rtl8192cu hardware
    locally, I've gotten feedback[1] that temporarily adding new IDs via

    # modprobe rtl8192cu
    # echo -n "050d 2103" > /sys/bus/usb/drivers/rtl8192cu/new_id

    appears not be successful and might Oops the kernel[2]. Given that I
    can't test it myself and considering that the reporter's kernel is
    tainted, I can't claim this for sure - but I could ask the original
    reporter to test it again.

    Regards
    Stefan Lippers-Hollmann

    [1] http://aptosid.com/index.php?name=PNphpBB2&file=viewtopic&t=1550&start=0
    [2] http://pastebin.com/ppZJ0GmU


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