net/cxgbe: support updating RSS hash configuration and key

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

diff --git a/drivers/net/cxgbe/cxgbe.h b/drivers/net/cxgbe/cxgbe.h
index 44d48dc..555ef26 100644 (file)
--- a/drivers/net/cxgbe/cxgbe.h
+++ b/drivers/net/cxgbe/cxgbe.h
@@ -1,7 +1,7 @@
 /*-
  *   BSD LICENSE
  *
- *   Copyright(c) 2014-2015 Chelsio Communications.
+ *   Copyright(c) 2014-2017 Chelsio Communications.
  *   All rights reserved.
  *
  *   Redistribution and use in source and binary forms, with or without
@@ -37,12 +37,36 @@
 #include "common.h"
 #include "t4_regs.h"
 
-#define CXGBE_MIN_RING_DESC_SIZE      1024 /* Min TX/RX descriptor ring size */
+#define CXGBE_MIN_RING_DESC_SIZE      128  /* Min TX/RX descriptor ring size */
 #define CXGBE_MAX_RING_DESC_SIZE      4096 /* Max TX/RX descriptor ring size */
 
 #define CXGBE_DEFAULT_TX_DESC_SIZE    1024 /* Default TX ring size */
 #define CXGBE_DEFAULT_RX_DESC_SIZE    1024 /* Default RX ring size */
 
+#define CXGBE_MIN_RX_BUFSIZE ETHER_MIN_MTU /* min buf size */
+#define CXGBE_MAX_RX_PKTLEN (9000 + ETHER_HDR_LEN + ETHER_CRC_LEN) /* max pkt */
+
+#define CXGBE_DEFAULT_RSS_KEY_LEN     40 /* 320-bits */
+#define CXGBE_RSS_HF_ALL (ETH_RSS_IPV4 | ETH_RSS_IPV6 | \
+                         ETH_RSS_NONFRAG_IPV4_TCP | \
+                         ETH_RSS_NONFRAG_IPV4_UDP | \
+                         ETH_RSS_NONFRAG_IPV6_TCP | \
+                         ETH_RSS_NONFRAG_IPV6_UDP)
+
 int cxgbe_probe(struct adapter *adapter);
+void cxgbe_get_speed_caps(struct port_info *pi, u32 *speed_caps);
+int cxgbe_up(struct adapter *adap);
+int cxgbe_down(struct port_info *pi);
+void cxgbe_close(struct adapter *adapter);
+void cxgbe_stats_get(struct port_info *pi, struct port_stats *stats);
+void cxgbe_stats_reset(struct port_info *pi);
+int link_start(struct port_info *pi);
+void init_rspq(struct adapter *adap, struct sge_rspq *q, unsigned int us,
+              unsigned int cnt, unsigned int size, unsigned int iqe_size);
+int setup_sge_fwevtq(struct adapter *adapter);
+void cfg_queues(struct rte_eth_dev *eth_dev);
+int cfg_queue_count(struct rte_eth_dev *eth_dev);
+int setup_rss(struct port_info *pi);
+void cxgbe_enable_rx_queues(struct port_info *pi);
 
 #endif /* _CXGBE_H_ */