linux-stable/drivers/net/ethernet/netronome
Jakub Kicinski 4aa3b7660a nfp: add a helper for wrapping descriptor index
We have a number of places where we calculate the descriptor
index based on a value which may have overflown.  Create a
macro for masking with the ring size.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-16 12:59:04 -04:00
..
nfp nfp: add a helper for wrapping descriptor index 2017-05-16 12:59:04 -04:00
Kconfig nfp: rename the driver and add new main file 2017-02-10 15:52:24 -05:00
Makefile nfp: rename the driver and add new main file 2017-02-10 15:52:24 -05:00