hinic3: Queue pair endianness improvements

hinic3: Queue pair endianness improvements

[ Upstream commit 6b822b658aafe840ffd6d7f1af5bf4f77df15a11 ]

Explicitly use little-endian & big-endian structs to support big
endian hosts.

Co-developed-by: Zhu Yikai <zhuyikai1@h-partners.com>
Signed-off-by: Zhu Yikai <zhuyikai1@h-partners.com>
Signed-off-by: Fan Gong <gongfan1@huawei.com>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/9b995a10f1e209a878bf98e4e1cdfb926f386695.1757653621.git.zhuyikai1@h-partners.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>