Commit 52ab12e4 authored by Michael Grzeschik's avatar Michael Grzeschik Committed by David S. Miller

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
...@@ -199,6 +199,8 @@ static int com20020pci_probe(struct pci_dev *pdev, ...@@ -199,6 +199,8 @@ static int com20020pci_probe(struct pci_dev *pdev,
lp->timeout = timeout; lp->timeout = timeout;
lp->hw.owner = THIS_MODULE; lp->hw.owner = THIS_MODULE;
lp->backplane = (inb(priv->misc) >> (2 + i)) & 0x1;
/* Get the dev_id from the PLX rotary coder */ /* Get the dev_id from the PLX rotary coder */
if (!strncmp(ci->name, "EAE PLX-PCI MA1", 15)) if (!strncmp(ci->name, "EAE PLX-PCI MA1", 15))
dev->dev_id = 0xc; dev->dev_id = 0xc;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment