Date: Mon, 16 Mar 2015 13:41:13 -0700 From: maksim yevmenkin <maksim.yevmenkin@gmail.com> To: Waitman Gobble <gobble.wa@gmail.com> Cc: "freebsd-bluetooth@freebsd.org" <freebsd-bluetooth@freebsd.org> Subject: Re: register HID with SDP error Message-ID: <0AD7A2F7-37BE-4F6A-9FD6-F6C81B2CAF36@gmail.com> In-Reply-To: <CAFuo_fwPuaD4bYwfZou0RBswZsTmdtVZA1B2GqUdo3ZJJiWRQg@mail.gmail.com> References: <CAFuo_fy9xRU2T3GUPY8116yZCUd8sL9pBQ9ixXnMwO56niJFog@mail.gmail.com> <CAFuo_fzdmB79qdoH8P5EcO_ZZoa=_id6h=eqFBXvP_a%2B3WMkLw@mail.gmail.com> <CAFuo_fzB3A5L3vivH7Z80OEoBtVEHftEYE4LUkhnrkguzL5GDA@mail.gmail.com> <CAFuo_fzrk%2BWLXivZrnTsGQD%2BS7mq%2BUSXB7Mn6%2BJT=y64JakGSw@mail.gmail.com> <CAFPOs6q3iVcNthF=S--UgTm=5wA0HM6coqB7AcmCKb=55OWdTQ@mail.gmail.com> <CAFuo_fxgBVKxmzbJs%2B-XDz%2Bu4tb2_i3eYXSa-oiOoU%2BQD6ApwQ@mail.gmail.com> <CAFPOs6r_D7bcGCMP_bP%2BQtZgKt7Oj5jRJ2v872RODekn%2B6xv1Q@mail.gmail.com> <CAFuo_fwPuaD4bYwfZou0RBswZsTmdtVZA1B2GqUdo3ZJJiWRQg@mail.gmail.com>
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> Thanks, that helps alot. >=20 > I am also working on my other issue, the bluetooth stack not starting. The= example in the manual shows the same vendor CSR but product 0x0001, I belie= ve all my bt devices are 0x0002. It seems that the bluetooth stack will fail= if it does not identify the device.. so I'm tracking down where to add it..= this device is actually functioning even without the bluetooth stack starti= ng. >=20 Device vendor and product id pair should not matter too much. The driver mak= es the match based on usb interface class and subclass. If device is fully c= onfirms to the spec then it usually just works.=20 Some devices (Atheros and Broadcom for example) may require some sort of fir= mware download. I've also seen all sort of weirdness in devices usually requ= iring special driver or shim.=20 In most cases, if ng_ubt(4) driver attaches to the device, then it should wo= rk. If yo get usb transfer errors then I would suspect usb. I've seen this b= efore. Also what version of FreeBSD are you running this on ? Thanks Max=
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