Altera TSE: Set the Pause Quanta value to the IEEE default value
This patch initializes the pause quanta set for transmitted pause frames
to the IEEE specified default of 0xffff.
Signed-off-by: Vince Bridgers <vbridgers2013@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/altera/altera_tse.h b/drivers/net/ethernet/altera/altera_tse.h
index 6059a09..465c4aa 100644
--- a/drivers/net/ethernet/altera/altera_tse.h
+++ b/drivers/net/ethernet/altera/altera_tse.h
@@ -58,6 +58,8 @@
/* MAC function configuration default settings */
#define ALTERA_TSE_TX_IPG_LENGTH 12
+#define ALTERA_TSE_PAUSE_QUANTA 0xffff
+
#define GET_BIT_VALUE(v, bit) (((v) >> (bit)) & 0x1)
/* MAC Command_Config Register Bit Definitions
diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
index dabba5e..6371283 100644
--- a/drivers/net/ethernet/altera/altera_tse_main.c
+++ b/drivers/net/ethernet/altera/altera_tse_main.c
@@ -891,6 +891,8 @@
iowrite32(cmd, &mac->command_config);
+ iowrite32(ALTERA_TSE_PAUSE_QUANTA, &mac->pause_quanta);
+
if (netif_msg_hw(priv))
dev_dbg(priv->device,
"MAC post-initialization: CMD_CONFIG = 0x%08x\n", cmd);
