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Date: Wed, 14 Mar 2012 16:09:25 +0200 From: Maris Paupe <marisp@...lv> To: epasheva@...rrawireless.com, rfiler@...rrawireless.com CC: netdev@...r.kernel.org Subject: [PATCH] fix sierra_net endianess bug Hello, I have found that sierra_net does not work properly on big-endian systems, it works if bytes are flipped in this particular location. Signed-off-by: Maris Paupe <marisp@...lv> --- diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c index b59cf20..cf11924 100644 --- a/drivers/net/usb/sierra_net.c +++ b/drivers/net/usb/sierra_net.c @@ -779,7 +779,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf) dev_dbg(&dev->udev->dev, "Fw attr: %x\n", fwattr); /* test whether firmware supports DHCP */ - if (!(status == sizeof(fwattr) && (fwattr & SWI_GET_FW_ATTR_MASK))) { + if (!(status == sizeof(fwattr) && (le16_to_cpu(fwattr) & SWI_GET_FW_ATTR_MASK))) { /* found incompatible firmware version */ dev_err(&dev->udev->dev, "Incompatible driver and firmware" " versions\n"); --- -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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