From: Stefan Schmidt Date: Thu, 21 May 2015 14:51:35 +0000 (+0200) Subject: ieee802154/atusb: Warn about outdated device firmware. X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=33a238ae65cee561b3eb78694a41cd3e196fe59c;p=linux-beck.git ieee802154/atusb: Warn about outdated device firmware. Together with mainlining the driver we released a first public binary version of the device firmware. This is version 0.2. With this change we warn users who run outdated versions of the firmware. While we have not seen problems with it yet (thus no error, but a warning only) it would be better to run the released and tested firmware. You can find released versions here: http://downloads.qi-hardware.com/people/werner/wpan/web/ Signed-off-by: Stefan Schmidt Acked-by: Alexander Aring Signed-off-by: Marcel Holtmann --- diff --git a/drivers/net/ieee802154/atusb.c b/drivers/net/ieee802154/atusb.c index ea1259ef8508..9d07dd720bbb 100644 --- a/drivers/net/ieee802154/atusb.c +++ b/drivers/net/ieee802154/atusb.c @@ -469,6 +469,12 @@ static int atusb_get_and_show_revision(struct atusb *atusb) dev_info(&usb_dev->dev, "Firmware: major: %u, minor: %u, hardware type: %u\n", buffer[0], buffer[1], buffer[2]); + if (buffer[0] == 0 && buffer[1] < 2) { + dev_info(&usb_dev->dev, + "Firmware version (%u.%u) is predates our first public release.", + buffer[0], buffer[1]); + dev_info(&usb_dev->dev, "Please update to version 0.2 or newer"); + } return ret; }