X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fqede%2Fbase%2Fecore_l2.h;h=7fe4cbcb37c668de28a07def7409e67987ce0103;hb=622075356e8f145ec85612a85e81f0342fed31fb;hp=c1363897c4f01d7a56080db4842707da9e465d40;hpb=a55e422e4e685805fc39068fabe4e2f61c161466;p=dpdk.git

diff --git a/drivers/net/qede/base/ecore_l2.h b/drivers/net/qede/base/ecore_l2.h
index c1363897c4..7fe4cbcb37 100644
--- a/drivers/net/qede/base/ecore_l2.h
+++ b/drivers/net/qede/base/ecore_l2.h
@@ -15,6 +15,34 @@
 #include "ecore_spq.h"
 #include "ecore_l2_api.h"
 
+#define MAX_QUEUES_PER_QZONE	(sizeof(unsigned long) * 8)
+#define ECORE_QUEUE_CID_PF	(0xff)
+
+/* Additional parameters required for initialization of the queue_cid
+ * and are relevant only for a PF initializing one for its VFs.
+ */
+struct ecore_queue_cid_vf_params {
+	/* Should match the VF's relative index */
+	u8 vfid;
+
+	/* 0-based queue index. Should reflect the relative qzone the
+	 * VF thinks is associated with it [in its range].
+	 */
+	u8 vf_qid;
+
+	/* Indicates a VF is legacy, making it differ in several things:
+	 *  - Producers would be placed in a different place.
+	 *  - Makes assumptions regarding the CIDs.
+	 */
+	bool b_legacy;
+
+	/* For VFs, this index arrives via TLV to diffrentiate between
+	 * different queues opened on the same qzone, and is passed
+	 * [where the PF would have allocated it internally for its own].
+	 */
+	u8 qid_usage_idx;
+};
+
 struct ecore_queue_cid {
 	/* 'Relative' is a relative term ;-). Usually the indices [not counting
 	 * SBs] would be PF-relative, but there are some cases where that isn't
@@ -31,20 +59,32 @@ struct ecore_queue_cid {
 	 * Notice this is relevant on the *PF* queue-cid of its VF's queues,
 	 * and not on the VF itself.
 	 */
-	bool is_vf;
+	u8 vfid;
 	u8 vf_qid;
 
+	/* We need an additional index to diffrentiate between queues opened
+	 * for same queue-zone, as VFs would have to communicate the info
+	 * to the PF [otherwise PF has no way to diffrentiate].
+	 */
+	u8 qid_usage_idx;
+
 	/* Legacy VFs might have Rx producer located elsewhere */
 	bool b_legacy_vf;
+
+	struct ecore_hwfn *p_owner;
 };
 
+enum _ecore_status_t ecore_l2_alloc(struct ecore_hwfn *p_hwfn);
+void ecore_l2_setup(struct ecore_hwfn *p_hwfn);
+void ecore_l2_free(struct ecore_hwfn *p_hwfn);
+
 void ecore_eth_queue_cid_release(struct ecore_hwfn *p_hwfn,
 				 struct ecore_queue_cid *p_cid);
 
 struct ecore_queue_cid *
-_ecore_eth_queue_to_cid(struct ecore_hwfn *p_hwfn,
-			u16 opaque_fid, u32 cid, u8 vf_qid,
-			struct ecore_queue_start_common_params *p_params);
+ecore_eth_queue_to_cid(struct ecore_hwfn *p_hwfn, u16 opaque_fid,
+		       struct ecore_queue_start_common_params *p_params,
+		       struct ecore_queue_cid_vf_params *p_vf_params);
 
 enum _ecore_status_t
 ecore_sp_eth_vport_start(struct ecore_hwfn *p_hwfn,
@@ -89,4 +129,31 @@ ecore_eth_txq_start_ramrod(struct ecore_hwfn *p_hwfn,
 
 u8 ecore_mcast_bin_from_mac(u8 *mac);
 
+/**
+ * @brief - ecore_configure_rfs_ntuple_filter
+ *
+ * This ramrod should be used to add or remove arfs hw filter
+ *
+ * @params p_hwfn
+ * @params p_ptt
+ * @params p_cb		Used for ECORE_SPQ_MODE_CB,where client would initialize
+			it with cookie and callback function address, if not
+			using this mode then client must pass NULL.
+ * @params p_addr	p_addr is an actual packet header that needs to be
+ *			filter. It has to mapped with IO to read prior to
+ *			calling this, [contains 4 tuples- src ip, dest ip,
+ *			src port, dest port].
+ * @params length	length of p_addr header up to past the transport header.
+ * @params qid		receive packet will be directed to this queue.
+ * @params vport_id
+ * @params b_is_add	flag to add or remove filter.
+ *
+ */
+enum _ecore_status_t
+ecore_configure_rfs_ntuple_filter(struct ecore_hwfn *p_hwfn,
+				  struct ecore_ptt *p_ptt,
+				  struct ecore_spq_comp_cb *p_cb,
+				  dma_addr_t p_addr, u16 length,
+				  u16 qid, u8 vport_id,
+				  bool b_is_add);
 #endif