Date: Sat, 13 Apr 2019 12:35:30 -0700 From: Adrian Chadd <adrian.chadd@gmail.com> To: Alexey Dokuchaev <danfe@freebsd.org> Cc: "freebsd-wireless@freebsd.org" <freebsd-wireless@freebsd.org>, Hans Petter Selasky <hselasky@freebsd.org> Subject: Re: Atheros AR5B22 WLAN+Bluetooth support on FreeBSD Message-ID: <CAJ-VmokSMXXgT791oumoUyCth3ttDWz92boMMLRL9LFYgZsxKw@mail.gmail.com> In-Reply-To: <20190413191419.GB13742@FreeBSD.org> References: <20190411092758.GA6899@FreeBSD.org> <20190411104647.GA3864@c720-r342378> <20190411125242.GA64046@FreeBSD.org> <20190411131328.GA4909@c720-r342378> <20190411131859.GA17806@FreeBSD.org> <CAJ-VmokDt0Ss9awPwAf-pk8=s6XqGJyBbfYTAg1BHrVM06HeGQ@mail.gmail.com> <20190411142350.GA71446@FreeBSD.org> <20190412171218.GA16463@FreeBSD.org> <20190413142006.GA59512@FreeBSD.org> <CAJ-VmomspHeZBKnZ2Y1uM3N3M1Mbx8T5GDrEZ0mNz2uoLw4FxA@mail.gmail.com> <20190413191419.GB13742@FreeBSD.org>
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On Sat, 13 Apr 2019 at 12:14, Alexey Dokuchaev <danfe@freebsd.org> wrote: > On Sat, Apr 13, 2019 at 11:44:25AM -0700, Adrian Chadd wrote: > > Hm, is this a problem with our usb3 stack itself? > > > > If you send me a pull request against ath3k I'll merge it into my git > > tree just for completeness. > > If you tell me how to implement Linuxish usleep_range() correctly in our > userland, I can do that. :-) > usleep_range() is just the same as usleep() at either min, max or a value in between. It's just a hint to the scheduler that says "look, don't sleep exactly for this amount of time to wake me up; here are my bounds that are fine so if you schedule something else before then don't forget about me." Just pick a value in between. :-) > > > Maybe we need to loop in hps@ with a bunch of usbdump output to see what > > the transactions look like... > > CC'ed (sorry for the lack of context hps@, but it's hard with Adrian's > top-post replies). Please see the archives for the gory details. > Sorry, life is busy nowdays - I was making breakfast and keeping two kids from eating things they shouldn't. Top posting is quick. :) -a
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