Date: Thu, 15 May 2014 09:59:39 -0300 From: Luiz Otavio O Souza <loos.br@gmail.com> To: "freebsd-embedded@freebsd.org" <freebsd-embedded@freebsd.org> Subject: Re: [RFC] GPIO interrupt support Message-ID: <CAJ8CS7pDoxS-a0aFFAgX_u8ufG9UE73QFLB%2BQsm2=C9K4Wb5Pw@mail.gmail.com> In-Reply-To: <CAJ8CS7pqo-ONpVfo-3mTEpREw5OUKo0GDxWD9%2BfN7FPRkJ6LdA@mail.gmail.com> References: <CAJ8CS7pqo-ONpVfo-3mTEpREw5OUKo0GDxWD9%2BfN7FPRkJ6LdA@mail.gmail.com>
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And looks like i forgot to attach the gpio-intr-kqueue.c... On Wed, May 14, 2014 at 4:30 PM, Luiz Otavio O Souza wrote: > Hi, > > I've been working on the attached patches which adds the GPIO interrupt support. > > gpio-intr.diff has the bus changes for FDT and non-FDT systems. > > ar71xx_gpio-intr.diff has the changes to AR71xx GPIO driver. > > bcm2835_gpio-intr.diff has the changes to BCM2835 (RPi) GPIO driver. > > ti_gpio-intr.diff has the changes for AM335x (Beaglebone), OMAP3 and > OMAP4 (panda board). > > The other attached file (gpio-intr-kqueue.c) is an example program > i've been using to check for interrupts from userland. > > Userland is notified about GPIO interrupts by a kqueue event. > > The changes have been tested on BBB, RPi and RSPRO. > > The manual page changes are still to be done (but it will surely be done). > > Comments ? > > Regards, > Luiz
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