ionic: Change default number of descriptors for Tx and Rx

Cut down the number of default Tx and Rx descriptors to save
initial memory requirements.

Signed-off-by: Brett Creeley <brett.creeley@amd.com>
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/pensando/ionic/ionic_dev.h b/drivers/net/ethernet/pensando/ionic/ionic_dev.h
index abe64086e8ca106666c271bd71759c4806feda7b..516db910e8e8da569a0190f6e8e7139dae13e5a1 100644 (file)
--- a/drivers/net/ethernet/pensando/ionic/ionic_dev.h
+++ b/drivers/net/ethernet/pensando/ionic/ionic_dev.h
@@ -16,7 +16,7 @@
 #define IONIC_MAX_TX_DESC              8192
 #define IONIC_MAX_RX_DESC              16384
 #define IONIC_MIN_TXRX_DESC            64
-#define IONIC_DEF_TXRX_DESC            4096
+#define IONIC_DEF_TXRX_DESC            1024
 #define IONIC_RX_FILL_THRESHOLD                16
 #define IONIC_RX_FILL_DIV              8
 #define IONIC_TSO_DESCS_NEEDED         44 /* 64K TSO @1500B */