Commit 5bbdc057 authored by Joakim Tjernlund's avatar Joakim Tjernlund Committed by David S. Miller

net: ucc_geth, increase no. of HW RX descriptors

In a busy network we see ucc_geth is dropping RX pkgs every now
and then. Increase the RX queues HW descriptors from
16 to 32 to deal with this.
Signed-off-by: default avatarJoakim Tjernlund <Joakim.Tjernlund@transmode.se>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 076e7779
...@@ -877,7 +877,7 @@ struct ucc_geth_hardware_statistics { ...@@ -877,7 +877,7 @@ struct ucc_geth_hardware_statistics {
/* Driver definitions */ /* Driver definitions */
#define TX_BD_RING_LEN 0x10 #define TX_BD_RING_LEN 0x10
#define RX_BD_RING_LEN 0x10 #define RX_BD_RING_LEN 0x20
#define TX_RING_MOD_MASK(size) (size-1) #define TX_RING_MOD_MASK(size) (size-1)
#define RX_RING_MOD_MASK(size) (size-1) #define RX_RING_MOD_MASK(size) (size-1)
......
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