9.81 released on 2023-12-18

xiallc · Mar 21, 2024 · 5d0b314 · 5d0b314
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diff --git a/Documentation/PLX_Linux_Release_Notes.htm b/Documentation/PLX_Linux_Release_Notes.htm
diff --git a/Documentation/PLX_SDK_Linux_Release_Notes.htm b/Documentation/PLX_SDK_Linux_Release_Notes.htm
@@ -4326,7 +4326,7 @@ <h1 style='margin-left:0in;text-align:justify'><a name="_Distribution_of_PLX_1">
 style='font-family:Symbol'>·</span><span style='font-size:7.0pt;font-family:
 "Times New Roman","serif"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Applications,
 utilities, or tools provided by PLX, such as <span class=SpellE>PLXMon</span>
-or the PLX Device Editor, may not be distributed</p>
+or the PEX Device Editor, may not be distributed</p>
 
 <p class=MsoBodyText style='margin-left:.75in;text-indent:-.25in'><span
 style='font-family:Symbol'>·</span><span style='font-size:7.0pt;font-family:

diff --git a/Documentation/PLX_SDK_Release_Notes.htm b/Documentation/PLX_SDK_Release_Notes.htm
@@ -255,10 +255,10 @@
 <p class=MsoNormal align=center style='text-align:center'>&nbsp;</p>
 
 <p class=MsoNormal align=center style='text-align:center'><span
-style='font-size:14.0pt'>Version 8.23</span></p>
+style='font-size:14.0pt'>Version 9.81</span></p>
 
 <p class=MsoNormal align=center style='text-align:center'><span
-style='font-size:14.0pt'>November 2020</span></p>
+style='font-size:14.0pt'>Dec 2023</span></p>
 
 <div style='margin-left:5.75pt'>
 
@@ -338,6 +338,12 @@ <h1><a name="_INSTALLATION"></a>Contents</h1>
 
 <p class=MsoBodyText><b><i>Changes in SDK Versions:</i></b></p>
 
+<p class=MsoBodyText style='margin-left:.75in;text-indent:-.25in'><a
+href="#_PCI/PCIe_SDK_9.00">PCI/PCIe SDK 9.00</a></p>
+
+<p class=MsoBodyText style='margin-left:.75in;text-indent:-.25in'><a
+href="#_PCI/PCIe_SDK_8.30">PCI/PCIe SDK 8.30</a></p>
+
 <p class=MsoBodyText style='margin-left:.75in;text-indent:-.25in'><a
 href="#_PCI/PCIe_SDK_8.23">PCI/PCIe SDK 8.23</a></p>
 
@@ -455,7 +461,7 @@ <h2><a name="_Building_Windows_Drivers"></a><a
 
 <p class=MsoBodyTextIndent>Beginning with SDK 5.20, an NDA key is required for
 complete software support of PLX PCI Express Switches (i.e. 8500 &amp; 8600
-parts).&nbsp; The NDA key only affects the PLX Device Editor utility (PDE) and
+parts).&nbsp; The NDA key only affects the PEX Device Editor utility (PDE) and
 will not affect any other portion of the SDK.&nbsp; Without an NDA key, access
 to PLX switch registers and EEPROM will be disabled in the PDE.&nbsp; Access to
 PLX chips through the PLXMon &amp; PlxCm utilities does not require an NDA key.</p>
@@ -465,7 +471,7 @@ <h2><a name="_Building_Windows_Drivers"></a><a
 based on the PLX switches used in the design.&nbsp; You may update your key
 anytime by re-starting the PLX SDK installation and selecting the <b><i>Modify</i></b>
 option.&nbsp; To find your PLX sales representative, please visit <a
-href="http://www.plxtech.com/about/contacts" target="_blank">http://www.plxtech.com/about/contacts</a>.</p>
+href="https://www.broadcom.com/company/contact" target="_blank">https://www.broadcom.com/company/contact</a>.</p>
 
 <h2><a name="_PLX_SDK_Installation_"></a><a name="_Issues_with_PEX_1"></a><a
 name="_Known_Issues_with"></a><a name="_Designating_a_Device"></a><a
@@ -710,7 +716,7 @@ <h2><a name="_Known_Issues_with_2"></a><a name="_PLX_SDK_Compatibility_3"></a><a
 </span>PCI/PCIe Debug Tools Per-chip Support</h2>
 
 <p class=MsoBodyTextIndent>The PCI/PCIe SDK provides various debug tools,
-including PLX Device Editor (PDE) GUI, PlxCm command-line tool, and PLXMon
+including PEX Device Editor (PDE) GUI, PlxCm command-line tool, and PLXMon
 GUI.&nbsp; Depending upon the chip being used, some features may or may not be
 supported in some tools.&nbsp; For legacy devices, including PCI 9000-series,
 PCI 6000-series, PCIe 8311, 8111/8112, &amp; 8114, please use either PLXMon GUI
@@ -1039,9 +1045,62 @@ <h2><a name="_Building_PLX_WDM"></a><a name="_Windows_Support_for"></a><a
 name="_PLX_SDK_6.10"></a><a name="_PLX_SDK_6.20"></a><a name="_PLX_SDK_6.30"></a><a
 name="_PLX_SDK_6.40"></a><a name="_PLX_SDK_6.41"></a><a name="_PLX_SDK_6.50"></a><a
 name="_PLX_SDK_7.00"></a><a name="_PLX_SDK_7.20"></a><a name="_PLX_SDK_7.30"></a><a
-name="_PLX_SDK_7.24"></a><a name="_PLX_SDK_7.25"></a><a name="_PCI/PCIe_SDK_8.0"></a><a
-name="_PCI/PCIe_SDK_8.23"></a>PCI/PCIe SDK 8.23</h2>
+name="_PLX_SDK_7.24"></a><a name="_PLX_SDK_7.25"></a><a name="_PCI/PCIe_SDK_8.0"></a>
+</h2>
+
+<h2><a name="_PCI/PCIe_SDK_9.00"></a>PCI/PCIe SDK 9.00</h2>
+
+<p class=MsoBodyTextIndent style='margin-left:.75in;text-indent:-.25in'><a
+name="_PLX_SDK_7.25_1"></a><span style='font-family:Symbol'>·</span><span
+style='font-size:7.0pt;font-family:"Times New Roman","serif"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+</span><i>Windows Drivers</i></p>
+
+<p class=MsoBodyTextIndent style='margin-left:1.25in;text-indent:-.25in'><span
+style='font-family:Symbol'>·</span><span style='font-size:7.0pt;font-family:
+"Times New Roman","serif"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><i>Added Support
+ for PEX 89000 Devices</i></p>
+
+<p class=MsoBodyTextIndent style='margin-left:.75in;text-indent:-.25in'><span
+style='font-family:Symbol'>·</span><span style='font-size:7.0pt;font-family:
+"Times New Roman","serif"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><i>Linux
+Drivers</i></p>
+
+<p class=MsoBodyTextIndent style='margin-left:1.25in;text-indent:-.25in'><span
+style='font-family:Symbol'>·</span><span style='font-size:7.0pt;font-family:
+"Times New Roman","serif"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><i>Added Support
+ for PEX 89000 Devices</i></p>
+
+<p class=MsoBodyTextIndent style='margin-left:.75in;text-indent:-.25in'><span
+style='font-family:Symbol'>·</span><span style='font-size:7.0pt;font-family:
+"Times New Roman","serif"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><i>API</i></p>
+
+<p class=MsoBodyTextIndent style='margin-left:1.25in;text-indent:-.25in'><span
+style='font-family:Symbol'>·</span><span style='font-size:7.0pt;font-family:
+"Times New Roman","serif"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><i>API Changes 
+ to Support PEX 89000 Devices</i></p>
+
+<p class=MsoBodyTextIndent style='margin-left:56.25pt;text-indent:-20.25pt'><span
+style='font-family:Symbol'>·</span><span style='font-size:7.0pt;font-family:
+"Times New Roman","serif"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+</span><i>PlxCm</i></p>
+
+<p class=MsoBodyTextIndent style='margin-left:1.25in;text-indent:-.25in'><span
+style='font-family:Symbol'>·</span><span style='font-size:7.0pt;font-family:
+"Times New Roman","serif"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><i>API Changes
+ to Support PEX 89000 Devices</i></p>
+
+<h2><a name="_PCI/PCIe_SDK_8.30"></a>PCI/PCIe SDK 8.30</h2>
+<p class=MsoBodyTextIndent style='margin-left:56.25pt;text-indent:-20.25pt'><span
+style='font-family:Symbol'>·</span><span style='font-size:7.0pt;font-family:
+"Times New Roman","serif"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+</span>Linux Drivers</p>
+
+<p class=MsoBodyTextIndent style='margin-left:1.25in;text-indent:-.25in'><span
+style='font-family:Symbol'>·</span><span style='font-size:7.0pt;font-family:
+"Times New Roman","serif"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><i>Fix
+compilation on 5.0 and later kernels.</i></p>
 
+<h2><a name="_PCI/PCIe_SDK_8.23"></a>PCI/PCIe SDK 8.23</h2>
 <p class=MsoBodyTextIndent style='margin-left:56.25pt;text-indent:-20.25pt'><span
 style='font-family:Symbol'>·</span><span style='font-size:7.0pt;font-family:
 "Times New Roman","serif"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

diff --git a/Driver/Source.Plx6000_NT/Dispatch.c b/Driver/Source.Plx6000_NT/Dispatch.c
@@ -266,12 +266,12 @@ Dispatch_mmap(
      **********************************************************/
 
     // Set the region as page-locked
-    vma->vm_flags |= VM_RESERVED;
+    Plx_vm_flags_set(vma, VM_RESERVED);
 
     if (bDeviceMem)
     {
         // Set flag for I/O resource
-        vma->vm_flags |= VM_IO;
+        Plx_vm_flags_set(vma, VM_IO);
 
         // Set caching based on BAR properties
         if (pdx->PciBar[offset].Properties.Flags & PLX_BAR_FLAG_PREFETCHABLE)

diff --git a/Driver/Source.Plx6000_NT/Driver.c b/Driver/Source.Plx6000_NT/Driver.c
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2013-2019 Broadcom Inc
+ * Copyright 2013-2021 Broadcom Inc
  * Copyright (c) 2009 to 2012 PLX Technology Inc.  All rights reserved.
  *
  * This software is available to you under a choice of one of two
@@ -52,7 +52,20 @@
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/version.h>
-#include <linux/vermagic.h>
+/***********************************************************
+ * vermagic.h
+ *
+ * Drivers use the UTS_RELEASE macro to print the current
+ * kernel version.
+ * The definition of UTS_RELEASE was included through header
+ * file vermagic.h. Starting from 5.8.0, this header cannot
+ * be included anymore. Include utsrelease.h directly.
+ **********************************************************/
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5,8,0))
+    #include <linux/vermagic.h>
+#else
+    #include <generated/utsrelease.h>
+#endif
 #include "ApiFunc.h"
 #include "Dispatch.h"
 #include "Driver.h"

diff --git a/Driver/Source.Plx8000_DMA/Dispatch.c b/Driver/Source.Plx8000_DMA/Dispatch.c
@@ -272,12 +272,12 @@ Dispatch_mmap(
      **********************************************************/
 
     // Set the region as page-locked
-    vma->vm_flags |= VM_RESERVED;
+    Plx_vm_flags_set(vma, VM_RESERVED);
 
     if (bDeviceMem)
     {
         // Set flag for I/O resource
-        vma->vm_flags |= VM_IO;
+        Plx_vm_flags_set(vma, VM_IO);
 
         // Set caching based on BAR properties
         if (pdx->PciBar[offset].Properties.Flags & PLX_BAR_FLAG_PREFETCHABLE)

diff --git a/Driver/Source.Plx8000_DMA/Driver.c b/Driver/Source.Plx8000_DMA/Driver.c
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2013-2019 Broadcom Inc
+ * Copyright 2013-2021 Broadcom Inc
  * Copyright (c) 2009 to 2012 PLX Technology Inc.  All rights reserved.
  *
  * This software is available to you under a choice of one of two
@@ -52,7 +52,20 @@
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/version.h>
-#include <linux/vermagic.h>
+/***********************************************************
+ * vermagic.h
+ *
+ * Drivers use the UTS_RELEASE macro to print the current
+ * kernel version.
+ * The definition of UTS_RELEASE was included through header
+ * file vermagic.h. Starting from 5.8.0, this header cannot
+ * be included anymore. Include utsrelease.h directly.
+ **********************************************************/
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5,8,0))
+    #include <linux/vermagic.h>
+#else
+    #include <generated/utsrelease.h>
+#endif
 #include "ApiFunc.h"
 #include "Dispatch.h"
 #include "Driver.h"

diff --git a/Driver/Source.Plx8000_DMA/PlxChipFn.c b/Driver/Source.Plx8000_DMA/PlxChipFn.c
@@ -570,11 +570,6 @@ PlxChipTypeDetect(
             pdx->Key.PlxFamily = PLX_FAMILY_CAPELLA_2;
             break;
 
-        case 0xC010:
-        case 0xC011:
-        case 0xC012:
-            pdx->Key.PlxFamily = PLX_FAMILY_ATLAS;
-
         case 0:
             pdx->Key.PlxFamily = PLX_FAMILY_NONE;
             break;

diff --git a/Driver/Source.Plx8000_DMA/SuppFunc.c b/Driver/Source.Plx8000_DMA/SuppFunc.c
@@ -991,7 +991,7 @@ PlxLockBufferAndBuildSgl(
     }
 
     // Obtain the mmap reader/writer semaphore
-    down_read( &current->mm->mmap_sem );
+    Plx_mmap_lock(current->mm);
 
     // Attempt to lock the user buffer into memory
     rc =
@@ -1004,7 +1004,7 @@ PlxLockBufferAndBuildSgl(
             );
 
     // Release mmap semaphore
-    up_read( &current->mm->mmap_sem );
+    Plx_mmap_unlock(current->mm);
 
     if (rc != TotalDescr)
     {

diff --git a/Driver/Source.Plx8000_NT/Dispatch.c b/Driver/Source.Plx8000_NT/Dispatch.c
@@ -266,12 +266,12 @@ Dispatch_mmap(
      **********************************************************/
 
     // Set the region as page-locked
-    vma->vm_flags |= VM_RESERVED;
+    Plx_vm_flags_set(vma, VM_RESERVED);
 
     if (bDeviceMem)
     {
         // Set flag for I/O resource
-        vma->vm_flags |= VM_IO;
+        Plx_vm_flags_set(vma, VM_IO);
 
         // Set caching based on BAR properties
         if (pdx->PciBar[offset].Properties.Flags & PLX_BAR_FLAG_PREFETCHABLE)

diff --git a/Driver/Source.Plx8000_NT/Driver.c b/Driver/Source.Plx8000_NT/Driver.c
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2013-2019 Broadcom Inc
+ * Copyright 2013-2021 Broadcom Inc
  * Copyright (c) 2009 to 2012 PLX Technology Inc.  All rights reserved.
  *
  * This software is available to you under a choice of one of two
@@ -52,7 +52,20 @@
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/version.h>
-#include <linux/vermagic.h>
+/***********************************************************
+ * vermagic.h
+ *
+ * Drivers use the UTS_RELEASE macro to print the current
+ * kernel version.
+ * The definition of UTS_RELEASE was included through header
+ * file vermagic.h. Starting from 5.8.0, this header cannot
+ * be included anymore. Include utsrelease.h directly.
+ **********************************************************/
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5,8,0))
+    #include <linux/vermagic.h>
+#else
+    #include <generated/utsrelease.h>
+#endif
 #include "ApiFunc.h"
 #include "Dispatch.h"
 #include "Driver.h"

diff --git a/Driver/Source.Plx8000_NT/PlxChipFn.c b/Driver/Source.Plx8000_NT/PlxChipFn.c
@@ -539,11 +539,6 @@ PlxChipTypeDetect(
             pdx->Key.PlxFamily = PLX_FAMILY_CAPELLA_2;
             break;
 
-        case 0xC010:
-        case 0xC011:
-        case 0xC012:
-            pdx->Key.PlxFamily = PLX_FAMILY_ATLAS;
-
         case 0:
             pdx->Key.PlxFamily = PLX_FAMILY_NONE;
             break;

diff --git a/Driver/Source.Plx9000/Dispatch.c b/Driver/Source.Plx9000/Dispatch.c
@@ -273,12 +273,12 @@ Dispatch_mmap(
      **********************************************************/
 
     // Set the region as page-locked
-    vma->vm_flags |= VM_RESERVED;
+    Plx_vm_flags_set(vma, VM_RESERVED);
 
     if (bDeviceMem)
     {
         // Set flag for I/O resource
-        vma->vm_flags |= VM_IO;
+        Plx_vm_flags_set(vma, VM_IO);
 
         // Set caching based on BAR properties
         if (pdx->PciBar[offset].Properties.Flags & PLX_BAR_FLAG_PREFETCHABLE)

diff --git a/Driver/Source.Plx9000/Driver.c b/Driver/Source.Plx9000/Driver.c
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2013-2019 Broadcom Inc
+ * Copyright 2013-2021 Broadcom Inc
  * Copyright (c) 2009 to 2012 PLX Technology Inc.  All rights reserved.
  *
  * This software is available to you under a choice of one of two
@@ -52,7 +52,20 @@
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/version.h>
-#include <linux/vermagic.h>
+/***********************************************************
+ * vermagic.h
+ *
+ * Drivers use the UTS_RELEASE macro to print the current
+ * kernel version.
+ * The definition of UTS_RELEASE was included through header
+ * file vermagic.h. Starting from 5.8.0, this header cannot
+ * be included anymore. Include utsrelease.h directly.
+ **********************************************************/
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5,8,0))
+    #include <linux/vermagic.h>
+#else
+    #include <generated/utsrelease.h>
+#endif
 #include "ApiFunc.h"
 #include "Dispatch.h"
 #include "Driver.h"

diff --git a/Driver/Source.Plx9000/SuppFunc.c b/Driver/Source.Plx9000/SuppFunc.c
@@ -953,7 +953,7 @@ PlxLockBufferAndBuildSgl(
     }
 
     // Obtain the mmap reader/writer semaphore
-    down_read( &current->mm->mmap_sem );
+    Plx_mmap_lock(current->mm);
 
     // Attempt to lock the user buffer into memory
     rc =
@@ -966,7 +966,7 @@ PlxLockBufferAndBuildSgl(
             );
 
     // Release mmap semaphore
-    up_read( &current->mm->mmap_sem );
+    Plx_mmap_unlock(current->mm);
 
     if (rc != TotalDescr)
     {