net/cxgbe: support to offload flows to HASH region

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

diff --git a/drivers/net/cxgbe/base/adapter.h b/drivers/net/cxgbe/base/adapter.h
index 7f9ddae..e98dd21 100644 (file)
--- a/drivers/net/cxgbe/base/adapter.h
+++ b/drivers/net/cxgbe/base/adapter.h
@@ -11,6 +11,7 @@
 #include <rte_bus_pci.h>
 #include <rte_mbuf.h>
 #include <rte_io.h>
+#include <rte_rwlock.h>
 #include <rte_ethdev.h>
 
 #include "cxgbe_compat.h"
@@ -319,10 +320,42 @@ struct adapter {
        unsigned int vpd_flag;
 
        int use_unpacked_mode; /* unpacked rx mode state */
+       rte_spinlock_t win0_lock;
+
+       unsigned int clipt_start; /* CLIP table start */
+       unsigned int clipt_end;   /* CLIP table end */
+       struct clip_tbl *clipt;   /* CLIP table */
 
        struct tid_info tids;     /* Info used to access TID related tables */
 };
 
+/**
+ * t4_os_rwlock_init - initialize rwlock
+ * @lock: the rwlock
+ */
+static inline void t4_os_rwlock_init(rte_rwlock_t *lock)
+{
+       rte_rwlock_init(lock);
+}
+
+/**
+ * t4_os_write_lock - get a write lock
+ * @lock: the rwlock
+ */
+static inline void t4_os_write_lock(rte_rwlock_t *lock)
+{
+       rte_rwlock_write_lock(lock);
+}
+
+/**
+ * t4_os_write_unlock - unlock a write lock
+ * @lock: the rwlock
+ */
+static inline void t4_os_write_unlock(rte_rwlock_t *lock)
+{
+       rte_rwlock_write_unlock(lock);
+}
+
 /**
  * ethdev2pinfo - return the port_info structure associated with a rte_eth_dev
  * @dev: the rte_eth_dev
@@ -738,6 +771,17 @@ static inline void t4_complete(struct t4_completion *c)
        t4_os_unlock(&c->lock);
 }
 
+/**
+ * cxgbe_port_viid - get the VI id of a port
+ * @dev: the device for the port
+ *
+ * Return the VI id of the given port.
+ */
+static inline unsigned int cxgbe_port_viid(const struct rte_eth_dev *dev)
+{
+       return ethdev2pinfo(dev)->viid;
+}
+
 void *t4_alloc_mem(size_t size);
 void t4_free_mem(void *addr);
 #define t4_os_alloc(_size)     t4_alloc_mem((_size))