bnx2x: Manual setting for MRRS
Allows better debug capabilities if the user wants to force an MRRS value
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index 60a4e94..2e4d64d 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -88,6 +88,11 @@
MODULE_PARM_DESC(int_mode, " Force interrupt mode (1 INT#x; 2 MSI)");
module_param(poll, int, 0);
+
+static int mrrs = -1;
+module_param(mrrs, int, 0);
+MODULE_PARM_DESC(mrrs, " Force Max Read Req Size (0..3) (for debug)");
+
module_param(debug, int, 0);
MODULE_PARM_DESC(disable_tpa, "disable the TPA (LRO) feature");
MODULE_PARM_DESC(poll, "use polling (for debug)");
@@ -8160,6 +8165,7 @@
bp->dev->features |= NETIF_F_LRO;
}
+ bp->mrrs = mrrs;
bp->tx_ring_size = MAX_TX_AVAIL;
bp->rx_ring_size = MAX_RX_AVAIL;