net/cxgbe: improve latency for slow traffic

[dpdk.git] / drivers / net / cxgbe / base / t4fw_interface.h

diff --git a/drivers/net/cxgbe/base/t4fw_interface.h b/drivers/net/cxgbe/base/t4fw_interface.h
index fcc61bf..6283fe9 100644 (file)
--- a/drivers/net/cxgbe/base/t4fw_interface.h
+++ b/drivers/net/cxgbe/base/t4fw_interface.h
@@ -84,6 +84,7 @@ enum fw_memtype {
 enum fw_wr_opcodes {
        FW_ETH_TX_PKT_WR        = 0x08,
        FW_ETH_TX_PKTS_WR       = 0x09,
+       FW_ETH_TX_PKTS2_WR      = 0x78,
 };
 
 /*
@@ -591,6 +592,13 @@ struct fw_iq_cmd {
 #define G_FW_IQ_CMD_IQESIZE(x) \
        (((x) >> S_FW_IQ_CMD_IQESIZE) & M_FW_IQ_CMD_IQESIZE)
 
+#define S_FW_IQ_CMD_IQRO                30
+#define M_FW_IQ_CMD_IQRO                0x1
+#define V_FW_IQ_CMD_IQRO(x)             ((x) << S_FW_IQ_CMD_IQRO)
+#define G_FW_IQ_CMD_IQRO(x)             \
+       (((x) >> S_FW_IQ_CMD_IQRO) & M_FW_IQ_CMD_IQRO)
+#define F_FW_IQ_CMD_IQRO                V_FW_IQ_CMD_IQRO(1U)
+
 #define S_FW_IQ_CMD_IQFLINTCONGEN      27
 #define M_FW_IQ_CMD_IQFLINTCONGEN      0x1
 #define V_FW_IQ_CMD_IQFLINTCONGEN(x)   ((x) << S_FW_IQ_CMD_IQFLINTCONGEN)