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authorStefan Schmidt <s.schmidt@samsung.com>2015-05-21 17:51:35 +0300
committerMarcel Holtmann <marcel@holtmann.org>2015-05-21 18:52:23 +0300
commit33a238ae65cee561b3eb78694a41cd3e196fe59c (patch)
tree3f261ff130358a1f49c5155717b14e73a1a439d9 /drivers/net/ieee802154
parent179655fcd2f40edeae515da1f4361c7ddc56b8ed (diff)
downloadlinux-33a238ae65cee561b3eb78694a41cd3e196fe59c.tar.xz
ieee802154/atusb: Warn about outdated device firmware.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 With this change we warn users who run outdated versions of the firmware.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 <stefan@osg.samsung.com> Acked-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/net/ieee802154')
-rw-r--r--drivers/net/ieee802154/atusb.c6
1 files changed, 6 insertions, 0 deletions
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;
}