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net: dsa: qca8k: fix inband mgmt for big-endian systems
[ Upstream commit a2550d3 ] The header and the data of the skb for the inband mgmt requires to be in little-endian. This is problematic for big-endian system as the mgmt header is written in the cpu byte order. Fix this by converting each value for the mgmt header and data to little-endian, and convert to cpu byte order the mgmt header and data sent by the switch. Fixes: 5950c7c ("net: dsa: qca8k: add support for mgmt read/write in Ethernet packet") Tested-by: Pawel Dembicki <paweldembicki@gmail.com> Tested-by: Lech Perczak <lech.perczak@gmail.com> Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Reviewed-by: Lech Perczak <lech.perczak@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
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