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Commit 52ab12e4 authored by Michael Grzeschik's avatar Michael Grzeschik Committed by David S. Miller
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arcnet: com20020-pci: handle backplane mode depending on card type 



We read the backplane mode of each subcard from bits 2 and 3 of the misc
register.

Signed-off-by: default avatarMichael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ede07a1f

drivers/net/arcnet/com20020-pci.c

+2 −0
Original line number Diff line number Diff line
@@ -199,6 +199,8 @@ static int com20020pci_probe(struct pci_dev *pdev, 
		lp->timeout = timeout;

		lp->hw.owner = THIS_MODULE;



		lp->backplane = (inb(priv->misc) >> (2 + i)) & 0x1;



		/* Get the dev_id from the PLX rotary coder */

		if (!strncmp(ci->name, "EAE PLX-PCI MA1", 15))

			dev->dev_id = 0xc;