From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next-2.6 v8 1/1] can: c_can: Added support for Bosch C_CAN controller Date: Sun, 13 Feb 2011 23:26:23 -0800 (PST) Message-ID: <20110213.232623.85402516.davem@davemloft.net> References: <1297666006-8627-1-git-send-email-bhupesh.sharma@st.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: Socketcan-core-0fE9KPoRgkgATYTw5x5z8w@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, mkl-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org To: bhupesh.sharma-qxv4g6HH51o@public.gmane.org Return-path: In-Reply-To: <1297666006-8627-1-git-send-email-bhupesh.sharma-qxv4g6HH51o@public.gmane.org> 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 From: Bhupesh Sharma Date: Mon, 14 Feb 2011 12:16:46 +0530 > Bosch C_CAN controller is a full-CAN implementation which is compliant > to CAN protocol version 2.0 part A and B. Bosch C_CAN user manual can be > obtained from: > http://www.semiconductors.bosch.de/media/en/pdf/ipmodules_1/ > c_can/users_manual_c_can.pdf > > This patch adds the support for this controller. > The following are the design choices made while writing the controller > driver: > 1. Interface Register set IF1 has be used only in the current design. > 2. Out of the 32 Message objects available, 16 are kept aside for RX > purposes and the rest for TX purposes. > 3. NAPI implementation is such that both the TX and RX paths function > in polling mode. > > Signed-off-by: Bhupesh Sharma Applied, thanks.