X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fvmxnet3%2Fbase%2Fvmxnet3_defs.h;h=a455e2706256a37fca78269cd88fcf3d259d8e80;hb=c8b34b7e9af93017747d758c64777450368384f7;hp=e2018089974330dc661a55c797c4b881a1d8c87c;hpb=01fef6e3c181733529f62a8ac7bffe06994a5536;p=dpdk.git

diff --git a/drivers/net/vmxnet3/base/vmxnet3_defs.h b/drivers/net/vmxnet3/base/vmxnet3_defs.h
index e201808997..a455e27062 100644
--- a/drivers/net/vmxnet3/base/vmxnet3_defs.h
+++ b/drivers/net/vmxnet3/base/vmxnet3_defs.h
@@ -1,27 +1,7 @@
 /*********************************************************
  * Copyright (C) 2007 VMware, Inc. All rights reserved.
  *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
+ * SPDX-License-Identifier:    BSD-3-Clause
  *
  *********************************************************/
 
@@ -110,6 +90,8 @@ typedef enum {
    VMXNET3_CMD_LOAD_PLUGIN,
    VMXNET3_CMD_ACTIVATE_VF,
    VMXNET3_CMD_RESERVED3,
+   VMXNET3_CMD_RESERVED4,
+   VMXNET3_CMD_REGISTER_MEMREGS,
 
    VMXNET3_CMD_FIRST_GET = 0xF00D0000,
    VMXNET3_CMD_GET_QUEUE_STATUS = VMXNET3_CMD_FIRST_GET,
@@ -122,7 +104,8 @@ typedef enum {
    VMXNET3_CMD_GET_DEV_EXTRA_INFO,
    VMXNET3_CMD_GET_CONF_INTR,
    VMXNET3_CMD_GET_ADAPTIVE_RING_INFO,
-   VMXNET3_CMD_GET_TXDATA_DESC_SIZE
+   VMXNET3_CMD_GET_TXDATA_DESC_SIZE,
+   VMXNET3_CMD_RESERVED5,
 } Vmxnet3_Cmd;
 
 /* Adaptive Ring Info Flags */
@@ -408,6 +391,10 @@ typedef union Vmxnet3_GenericDesc {
 #define VMXNET3_TXDATA_DESC_SIZE_ALIGN 64
 #define VMXNET3_TXDATA_DESC_SIZE_MASK  (VMXNET3_TXDATA_DESC_SIZE_ALIGN - 1)
 
+/* Rx Data Ring buffer size must be a multiple of 64 */
+#define VMXNET3_RXDATA_DESC_SIZE_ALIGN 64
+#define VMXNET3_RXDATA_DESC_SIZE_MASK  (VMXNET3_RXDATA_DESC_SIZE_ALIGN - 1)
+
 /* Max ring size */
 #define VMXNET3_TX_RING_MAX_SIZE   4096
 #define VMXNET3_TC_RING_MAX_SIZE   4096
@@ -417,6 +404,8 @@ typedef union Vmxnet3_GenericDesc {
 #define VMXNET3_TXDATA_DESC_MIN_SIZE 128
 #define VMXNET3_TXDATA_DESC_MAX_SIZE 2048
 
+#define VMXNET3_RXDATA_DESC_MAX_SIZE 2048
+
 /* a list of reasons for queue stop */
 
 #define VMXNET3_ERR_NOEOP        0x80000000  /* cannot find the EOP desc of a pkt */
@@ -529,12 +518,14 @@ struct Vmxnet3_RxQueueConf {
    __le64    rxRingBasePA[2];
    __le64    compRingBasePA;
    __le64    ddPA;            /* driver data */
-   __le64    reserved;
+   __le64    rxDataRingBasePA;
    __le32    rxRingSize[2];   /* # of rx desc */
    __le32    compRingSize;    /* # of rx comp desc */
    __le32    ddLen;           /* size of driver data */
    uint8     intrIdx;
-   uint8     _pad[7];
+   uint8     _pad1[1];
+   __le16    rxDataRingDescSize;  /* size of rx data ring buffer */
+   uint8     _pad2[4];
 }
 #include "vmware_pack_end.h"
 Vmxnet3_RxQueueConf;
@@ -712,6 +703,30 @@ struct Vmxnet3_SetPolling {
 #include "vmware_pack_end.h"
 Vmxnet3_SetPolling;
 
+typedef
+#include "vmware_pack_begin.h"
+struct Vmxnet3_MemoryRegion {
+	__le64            startPA;
+	__le32            length;
+	__le16            txQueueBits; /* bit n corresponding to tx queue n */
+	__le16            rxQueueBits; /* bit n corresponding to rx queue n */
+}
+#include "vmware_pack_end.h"
+Vmxnet3_MemoryRegion;
+
+#define MAX_MEMORY_REGION_PER_QUEUE 16
+#define MAX_MEMORY_REGION_PER_DEVICE 256
+
+typedef
+#include "vmware_pack_begin.h"
+struct Vmxnet3_MemRegs {
+	__le16           numRegs;
+	__le16           pad[3];
+	Vmxnet3_MemoryRegion memRegs[1];
+}
+#include "vmware_pack_end.h"
+Vmxnet3_MemRegs;
+
 /*
  * If the command data <= 16 bytes, use the shared memory direcly.
  * Otherwise, use the variable length configuration descriptor.