[v4,12/15] net/bnxt: increase the size of Rx CQ
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Commit Message
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: stable@dpdk.org
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reviewed-by: Qingmin Liu <qingmin.liu@broadcom.com>
Reviewed-by: Randy Schacher <stuart.schacher@broadcom.com>
---
drivers/net/bnxt/bnxt_ring.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
@@ -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 */