On 01/12/2011 09:47 AM, Wolfgang Grandegger wrote: > On 01/11/2011 11:01 PM, Marc Kleine-Budde wrote: >> On 01/11/2011 07:25 PM, Wolfgang Grandegger wrote: >> >> [...] >> >>> I was told that Bosch's page for the C_CAN is here: >>> >>> >>> http://www.semiconductors.bosch.de/en/ipmodules/can/canipmodules/c_can/c_can.asp >>> >>> There it's also written for what bus interfaces the C_CAN is available for, >>> e.g.: >>> >>> "The ASIC version is delivered with the AMBA APB bus interface from ARM." >> >> On ARM we also have the AMBA bus abstraction in Linux, but I've never >> worked with it. IIRC Wolfram (Cc'ed) has recently touched it. >> >>> which is obviously used in the "Platform Controller Hub" eg20t. >> >> But in the pch, they've attached the AMBA to the PCI bus. > > Ah, right. Anyway, with that driver we are prepared to handle other bus > interfaces by adding another bus-sensitive driver in > "drivers/net/can/c_can".
ACK. Marc -- Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions | Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de |
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