doc: adapt features tables header height

[dpdk.git] / lib / librte_eal / linuxapp / kni / kni_dev.h

diff --git a/lib/librte_eal/linuxapp/kni/kni_dev.h b/lib/librte_eal/linuxapp/kni/kni_dev.h
old mode 100755 (executable)
new mode 100644 (file)
index ac3949d..c9393d8
--- a/lib/librte_eal/linuxapp/kni/kni_dev.h
+++ b/lib/librte_eal/linuxapp/kni/kni_dev.h
@@ -1,39 +1,33 @@
-/*-
- * GPL LICENSE SUMMARY
- * 
- *   Copyright(c) 2010-2013 Intel Corporation. All rights reserved.
- * 
- *   This program is free software; you can redistribute it and/or modify 
- *   it under the terms of version 2 of the GNU General Public License as
- *   published by the Free Software Foundation.
- * 
- *   This program is distributed in the hope that it will be useful, but 
- *   WITHOUT ANY WARRANTY; without even the implied warranty of 
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
- *   General Public License for more details.
- * 
- *   You should have received a copy of the GNU General Public License 
- *   along with this program; if not, write to the Free Software 
- *   Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *   The full GNU General Public License is included in this distribution 
- *   in the file called LICENSE.GPL.
- * 
- *   Contact Information:
- *   Intel Corporation
- * 
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright(c) 2010-2014 Intel Corporation.
  */
 
 #ifndef _KNI_DEV_H_
 #define _KNI_DEV_H_
 
+#ifdef pr_fmt
+#undef pr_fmt
+#endif
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include "compat.h"
+
 #include <linux/if.h>
 #include <linux/wait.h>
+#ifdef HAVE_SIGNAL_FUNCTIONS_OWN_HEADER
+#include <linux/sched/signal.h>
+#else
 #include <linux/sched.h>
+#endif
 #include <linux/netdevice.h>
 #include <linux/spinlock.h>
 #include <linux/list.h>
 
-#define KNI_KTHREAD_RESCHEDULE_INTERVAL 10 /* us */
+#include <exec-env/rte_kni_common.h>
+#define KNI_KTHREAD_RESCHEDULE_INTERVAL 5 /* us */
+
+#define MBUF_BURST_SZ 32
 
 /**
  * A structure describing the private information for a kni device.
@@ -44,7 +38,10 @@ struct kni_dev {
 
        struct net_device_stats stats;
        int status;
-       int port_id;
+       uint16_t group_id;           /* Group ID of a group of KNI devices */
+       uint32_t core_id;            /* Core ID to bind */
+       char name[RTE_KNI_NAMESIZE]; /* Network device name */
+       struct task_struct *pthread;
 
        /* wait queue for req/resp */
        wait_queue_head_t wq;
@@ -76,27 +73,34 @@ struct kni_dev {
        /* response queue */
        void *resp_q;
 
-       void * sync_kva;
+       void *sync_kva;
        void *sync_va;
 
        void *mbuf_kva;
        void *mbuf_va;
 
        /* mbuf size */
-       unsigned mbuf_size;
+       uint32_t mbuf_size;
 
        /* synchro for request processing */
        unsigned long synchro;
+
+       /* buffers */
+       void *pa[MBUF_BURST_SZ];
+       void *va[MBUF_BURST_SZ];
+       void *alloc_pa[MBUF_BURST_SZ];
+       void *alloc_va[MBUF_BURST_SZ];
 };
 
-#define DEBUG_KNI
+void kni_net_rx(struct kni_dev *kni);
+void kni_net_init(struct net_device *dev);
+void kni_net_config_lo_mode(char *lo_str);
+void kni_net_poll_resp(struct kni_dev *kni);
+void kni_set_ethtool_ops(struct net_device *netdev);
 
-#define KNI_ERR(args...) printk(KERN_DEBUG "KNI: Error: " args)
-#define KNI_PRINT(args...) printk(KERN_DEBUG "KNI: " args)
-#ifdef DEBUG_KNI
-       #define KNI_DBG(args...) printk(KERN_DEBUG "KNI: " args)
-#else
-       #define KNI_DBG(args...)
-#endif
+int ixgbe_kni_probe(struct pci_dev *pdev, struct net_device **lad_dev);
+void ixgbe_kni_remove(struct pci_dev *pdev);
+int igb_kni_probe(struct pci_dev *pdev, struct net_device **lad_dev);
+void igb_kni_remove(struct pci_dev *pdev);
 
 #endif