On Fri, May 17, 2019 at 07:03:19PM +0000, Kenton, Stephen M. wrote: > I've got some old optical (as in eyeglasses) equipment that only talks > over ARCNET that I want to get up and running. The PEX PCIe-to-PCI > bridge is on the card with the SMC COM20022 and lspci sees them > > 02:00.0 PCI bridge [0604]: PLX Technology, Inc. PEX 8111 PCI > Express-to-PCI Bridge [10b5:8111] (rev 21) > 03:04.0 Network controller [0280]: Contemporary Controls Device > [1571:a0e4] (rev aa) > Subsystem: Contemporary Controls Device [1571:a0e4] > > I just pulled the current kernel source and 1571:a0e4 does not seem to be > supported by the driver. > > Before I start trying to invent wheels, is/has anyone else looking in this > area?
Hi, you should probably add a new entry into com20020pci_id_table with the mentioned id 1571:a0e4 in drivers/net/arcnet/com20020-pci.c and try how far you will come. Regards, Michael -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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