儲存庫 vbox 的更動 11448

時間撮記:

2008-8-15 下午06:17:28 (16 年 以前)

作者:

vboxsync

訊息:

DrvTAP: Increased buffer sizes to 16384 in Windows and OS/2. Increased max MTU size to 16384 in .inf file.

位置:

trunk/src/VBox

檔案:

• Devices/Network/DrvTAPOs2.cpp (修改) (2 筆差異)
• Devices/Network/DrvTAPWin.cpp (修改) (1 筆差異)
• HostDrivers/VBoxTAP/VBoxTAP.inf (修改) (1 筆差異)

trunk/src/VBox/Devices/Network/DrvTAPOs2.cpp

@@ -238 +238 @@
          * Read a frame, this will block for a while if nothing to read.
          */
-        char    abBuf[4096];
+        char    abBuf[16384];
         ULONG   Parm[2] = { ~0UL, ~0UL };   /* mysterious output */
         ULONG   cbParm = sizeof(Parm);      /* this one is actually ignored... */
@@ -253 +253 @@
             &&  cbRead > 0 /* cbRead */)
         {
-            AssertMsg(cbRead <= 1536, ("cbRead=%d\n", cbRead));
+            // The following assertion was commented out to support jumbo frames.
+            //AssertMsg(cbRead <= 1536, ("cbRead=%d\n", cbRead));
 
             /*

trunk/src/VBox/Devices/Network/DrvTAPWin.cpp

@@ -64 +64 @@
     OVERLAPPED              overlappedRead;
     DWORD                   dwNumberOfBytesRead;
-    uint8_t                 readBuffer[4096];
+    uint8_t                 readBuffer[16384];
 
     TAP_VERSION             tapVersion;

trunk/src/VBox/HostDrivers/VBoxTAP/VBoxTAP.inf

@@ -81 +81 @@
    HKR, Ndi\params\MTU,                  Optional,  0, "0"
    HKR, Ndi\params\MTU,                  Min,       0, "100"
-   HKR, Ndi\params\MTU,                  Max,       0, "1500"
+   HKR, Ndi\params\MTU,                  Max,       0, "16384"
    HKR, Ndi\params\MTU,                  Step,      0, "1"
    HKR, Ndi\params\MediaStatus,          ParamDesc, 0, "Media Status"