net: dec: de2104x: Increase receive ring size for Tulip
[ Upstream commit ee460417d2
]
Increase Rx ring size to address issue where hardware is reaching
the receive work limit.
Before:
[ 102.223342] de2104x 0000:17:00.0 eth0: rx work limit reached
[ 102.245695] de2104x 0000:17:00.0 eth0: rx work limit reached
[ 102.251387] de2104x 0000:17:00.0 eth0: rx work limit reached
[ 102.267444] de2104x 0000:17:00.0 eth0: rx work limit reached
Signed-off-by: Lucy Yan <lucyyan@google.com>
Reviewed-by: Moritz Fischer <mdf@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
parent
e9af030ddd
commit
f19ff01102
|
@ -91,7 +91,7 @@ MODULE_PARM_DESC (rx_copybreak, "de2104x Breakpoint at which Rx packets are copi
|
||||||
#define DSL CONFIG_DE2104X_DSL
|
#define DSL CONFIG_DE2104X_DSL
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#define DE_RX_RING_SIZE 64
|
#define DE_RX_RING_SIZE 128
|
||||||
#define DE_TX_RING_SIZE 64
|
#define DE_TX_RING_SIZE 64
|
||||||
#define DE_RING_BYTES \
|
#define DE_RING_BYTES \
|
||||||
((sizeof(struct de_desc) * DE_RX_RING_SIZE) + \
|
((sizeof(struct de_desc) * DE_RX_RING_SIZE) + \
|
||||||
|
|
Loading…
Reference in New Issue