Date: Sat, 2 Oct 2004 22:49:54 +0000 (UTC) From: Brian Feldman <green@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/usb ugen.c Message-ID: <200410022249.i92MnslF029978@repoman.freebsd.org>
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green 2004-10-02 22:49:54 UTC FreeBSD src repository Modified files: sys/dev/usb ugen.c Log: * Use two cdevsw's for ugen(4): one for control endpoints, and one for data endpoints. The control endpoint doesn't need read/write/poll operations, and more importantly, the thread counts should be separate so that the control endpoint can properly reference itself while deleting and recreating the data endpoints. * Add some macros that handle referencing/releasing devices, and use them for sleeping/woken-up and open/close operations as apppropriate. * Use d_purge for FreeBSD, and a loop testing the open status for all the endpoints for NetBSD and OpenBSD, so that when the device is detached, the right thing always happens. Revision Changes Path 1.94 +91 -20 src/sys/dev/usb/ugen.c
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