LRO aka TPA and jumbo frame support uses aggregation ring for placing
Rx buffers. These features can generate multiple Rx completions for a
single Rx packet. Increase size of Rx Completion Queue to handle TPA
and aggregation ring events.
Fixes: daef48efe5e5 ("net/bnxt: support set MTU")
Cc: [email protected]
Signed-off-by: Ajit Khaparde <[email protected]>
Reviewed-by: Qingmin Liu <[email protected]>
Reviewed-by: Randy Schacher <[email protected]>
---
drivers/net/bnxt/bnxt_ring.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/bnxt/bnxt_ring.h b/drivers/net/bnxt/bnxt_ring.h
index daf9804956..3d81f610c1 100644
--- a/drivers/net/bnxt/bnxt_ring.h
+++ b/drivers/net/bnxt/bnxt_ring.h
@@ -27,7 +27,7 @@
#define DEFAULT_RX_RING_SIZE 256
#define DEFAULT_TX_RING_SIZE 256
-#define AGG_RING_SIZE_FACTOR 2
+#define AGG_RING_SIZE_FACTOR 4
#define AGG_RING_MULTIPLIER 2
/* These assume 4k pages */
--
2.21.1 (Apple Git-122.3)
