ada66b54c4
The ftgmac100 hardware revision in e.g. the Aspeed AST2500 no longer reserves all bits in RXDES#2 but instead uses the bottom 16 bits to store MAC frame metadata. Avoid corruption by shifting struct page pointers out to their own member in struct ftgmac100. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au> Signed-off-by: David S. Miller <davem@davemloft.net>