From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Sun, 27 Aug 2006 14:24:49 +0200 From: Bernhard Walle Subject: Re: [Xenomai-help] Timer problems? Message-ID: <20060827122449.GC4340@domain.hid> References: <1903864415@domain.hid> <1154964748.4322.31.camel@domain.hid> <44EF17E8.5040606@domain.hid> <44EF37BE.70207@domain.hid> <44F0B06B.6050102@domain.hid> <44F17616.9080701@domain.hid> <1156680494.4325.68.camel@domain.hid> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="SO98HVl1bnMOfKZd" Content-Disposition: inline In-Reply-To: <1156680494.4325.68.camel@domain.hid> List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: xenomai@xenomai.org --SO98HVl1bnMOfKZd Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hello Philippe, * Philippe Gerum [2006-08-27 14:08]: > With Linux 2.4, the sound generator is reached through a callback > pointer, so Xenomai just routes the latter to a dummy routine, and we > are done. With Linux 2.6, the callback has disappeared from the vanilla > kernel, and sound event requests are sent to the input sub-system for > processing, where we have currently no hack to void them. This is the > reason why disabling CONFIG_VT entirely is recommended when there is a > risk of conflict (which is rather drastic, I agree). Why not patching the kernel at this point? Xenomai requires a kernel patch anyway. Regards,=20 Bernhard --SO98HVl1bnMOfKZd Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux) iQCVAwUBRPGPDOiVHo+2lFT9AQJQJAP/VKM5eMXFB5oPsgRrstT46ffdp8aey+Y8 HnJ5RMzvNeR0tx4F9Yftyv6ylhNvUdMhVV1f3ZrCF2awyqP/8zRLQxFsMj4xTCkJ UjOPNMo32dfnus2jeyFdUNEy1wtjM23mO2F/KSPlAhEg/O0eCMCtHL3ztwHQbslB AAqMsQfLw9g= =6O0q -----END PGP SIGNATURE----- --SO98HVl1bnMOfKZd--