From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Tomoya MORINAGA" Subject: can: About Socket CAN with MSI issue Date: Wed, 27 Oct 2010 13:29:15 +0900 Message-ID: <002801cb758f$876aaf00$66f8800a@maildom.okisemi.com> References: <4CC61B1B.3090602@dsn.okisemi.com> <20101026.105206.15244527.davem@davemloft.net> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: andrew.chih.howe.khor-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, qi.wang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, margie.foster-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, yong.y.wang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, kok.howg.ewe-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, David Miller , joel.clark-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org To: , , , , <21cnbao-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, , , Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: socketcan-core-bounces-0fE9KPoRgkgATYTw5x5z8w@public.gmane.org Errors-To: socketcan-core-bounces-0fE9KPoRgkgATYTw5x5z8w@public.gmane.org List-Id: netdev.vger.kernel.org We have faced issue when our CAN diriver whose MSI is enabled, after installing the driver, once remove the driver and install the driver again, As a result, interupt handler of the driver is not called again. Do you have any information or suggestion about the above issue? As to the our latest CAN driver, please refer to followoing patch posted by me. [PATCH net-next-2.6 v2] can: Topcliff: PCH_CAN driver: Fix build warnings Thanks, Tomoya(OKI SEMICONDUCTOR CO., LTD.)