                          ============================
                           R E L E A S E    N O T E S
                          ============================

                       Broadcom NetLink (TM) Gigabit Ethernet Driver
                For Windows 2003  32/64 bit versions, Windows XP 32/64 bit,
                          Windows 2000, Windows ME, Win98/SE.

                  Copyright (c) 2000-2011 Broadcom Corporation
                               All rights reserved.


Version 14.8.0.6B  April 27, 2012
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ62839 - Please disable flow control for all OEM SSIDs for 15.0 gold drivers
      Change:
        disable flow control based on SSIDs
      Impact:
        None.

Version 14.8.0.6A  Dec 16, 2011
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ59925 - disable flow control by default for OEM system.
      Change:
        Make inf changes to disable flow control for OEM system.
      Impact:
        None.

  2.  Request:
        CQ59926,CQ59997 - Add 4 part ID support for specific OEM.
      Change:
        Added IDs
      Impact:
        None.


Version 14.8.0.6  Nov 24, 2011
----------------------------------------
  1.  Problem:
        CQ55935 - OEM reports that NMI will happen after manually crash the system.
      Cause:
        The API RtlCopyMemory() driver uses to copy the data from device's internal memory to host memory
        (allocated for crash dump) is generating illegal memory read cycle that makes system get NMI.
      Change:
        Use alternative way to copy the data from device's internal memory to the buffer for crash dump.
      Impact:
        None.

  2.  Problem:
        CQ59900 - System hang observed on boot-up progrssion bar in Win XP when sharing IRQ with other WiFi NIC.
      Change:
        Implement the workaround that makes driver not to access device interrupt mailbox register 
        before interrupt is enabled during initialization.
      Impact:
        None.


Version 14.8.0.5B  Jun 07, 2011
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ55662 - Add 4 part ID support for specific OEM.
      Change:
        Added IDs
      Impact:
        None.


Version 14.8.0.5A  May 17, 2010
----------------------------------------
  Enhancements:
  =============
  1.  Request
        CQ55635 - Update Product_Version String to 16.8.0 for Release 14.8
      Change:
        Change the product version as required.
      Impact:
        None.


Version 14.8.0.5  May 10, 2011
----------------------------------------
  1.  Problem:
        CQ54056 - BSOD 0xD1 or traffic stop observed when running copy compare test on OEM's platform               
      Change:
        1. Set FTS to 44 for 57761/57765/57781/57785 B0 family devices only.
        2. Apply CQ55444 workaround on 57761/57765/57781/57785 B0 family devices as well.
      Impact:
        None.

  Enhancements:
  =============
  1.  Request:
        CQ55444 - Tx small fragments (less than 8 bytes) coalesce workaround should be applied for all effect controllers. 
      Change:
        For all affected devices, coalesce SBDs if there is a SBD with length less or equal than 8 bytes.
      Impact:
        None.


Version 14.8.0.4  April 19, 2011
----------------------------------------
  1.  Problem:
        The link flap happened on a third party EEE capable switch.
      Cause:
        A software workaround for EEE PHY interoperability issue is not right.
      Change:
        Modified the software workaround for EEE PHY interoperability issue.		 
      Impact:
        None.

  Enhancements:
  =============
  1.  Request:
        Replace EEE registry key from "EeePhyEnable" to MSFT standardized keyword "*EEE".
      Impact:
        None.


Version 14.8.0.3  Apr 01, 2011
----------------------------------------
  1.  Problem:
        CQ54056 - BSOD 0xD1 or traffic stop observed when running copy compare test on OEM's platform               
      Change:
        Driver needs to set FTS to 44 as steps indicated below
        1. Setbit 0x3668[18]=1
        2. Setbit 0x6800[22]=0, 0x6800[29]=1, 0x6800[31]=0
        3. Set 0x7c0c[7:0] = 0x2C
      Impact:
        The change applies to 57761/57765/57781/57785 family devices only.


Version 14.8.0.2  Mar 04, 2011
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ53246 - Add reg key to disable gig for specific OEM platform.
      Change:
        Make inf changes as requested.
      Impact:
        None.


Version 14.8.0.1  Feb 15, 2011
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        Disable CQ35234 workaround when WOL is disabled.
      Change:
        The workaround is only needed when WOL is enabled.
      Impact:
        The change is for 5761/5764/5784 family devices.

  2.  Request:
        Change the Copyright information to include 2011 for all SW modules
      Change:
        Change the Copyright information to include 2011 in related files.

  3.  Request:
        Disable EEE LPI bit when the link partner is not EEE capable.
      Change:
        Disable EEE LPI bit when the link partner is not EEE capable.

Version 14.8.0.0  Feb 03, 2011
----------------------------------------
  1.  Problem:
        CQ52098 - Certain switches causes connectivity loss during protocol bringup.
      Cause:
        Issue is related to iscsi interaction with vlan tag. Driver was trying to read VLAN setting
        from Nvram for iscsi block, but the device uses OTP. Because of this, wrong VLAN info is used.               
      Change:
        For self boot and OTP, driver needs to skip the code which is only for legacy boot code.
      Impact:
        None

  Enhancements:
  =============
  1.  Request:
        CQ52310 - Add 4 part ID support for specific OEM.
      Change:
        Added IDs
      Impact:
        None.


Version 14.6.0.2  Jan 11, 2011
----------------------------------------
  1.  Problem:
        CQ51828 - 57781 A0 copy compare test traffic stop/D1 BSOD when running in 10M half mode.        
      Change:
        OTP patch does not set up FTS, device needs driver to set FTS to 44.
      Impact:
        None

  2.  Problem:
        CQ51705 - 57781A0:USB3.0 device will be removed on resuming from S3/S4 if our driver is enabled 
      Cause:
        When driver is doing a GRC Reset, device will lose connection temporarily and run into LAP 
        (Link Aware Power) mode which makes device run at slower clock. This makes bootcode take longer
        time to finish the initilization. While driver is waiting bootcode to deposit the ~KevT signature, 
        it will halt the CPU for waiting and then keep checking the signature from shared memory, the loop 
        may last up to about 500ms, this may cause time-out of other driver.
      Change:
        Change CPMU Clock Policy Registers to increase the Core Clock Speed before issue
        a GRC reset and restore these registers after boot code has completed initialization.
      Impact:
        None.

  3.  Problem:
		EEE PHY interoperability issue.
      Change:
		Implement a software workaround.		 
      Impact:
        None.

  4.  Problem:
        CQ51828 - 57781 A0 copy compare test traffic stop/D1 BSOD when running in 10M half mode.        
      Cause:
        The receive return produce index in MSI-X status block is incorrect and it makes driver
        to access wrong memory access while indicating received packets to OS then cause system to 
        run into BSOD with bugcheck D1.
      Change:
        Set "Link Idle Power Mode Clock Policy" to 6.25Mhz to make device core clock run faster in 
        Link Idle Power Mode. The original default setting is 3.125 Mhz.
      Impact:
        None

  Enhancements:
  =============
  1.  Request:
        CQ51229 - Add 4 part ID support for specific OEM.
      Change:
        Added IDs
      Impact:
        None.

  2.  Request:
        Adding support for new private OID "T3_OID_ASPEN_AHB_RESET".
      Change:	
        When xD driver detects a global CR reset is necessary, it will send an OID to LAN driver if lan is enabled.
        Upon reception of the OID, the LAN driver CLEAR bit_23 of 0x36e4 (AHB Reset), then SET BIT_23 of 0x3e64.
      Impact:
        None.

  3.  Request:
        CQ52135 - Disable gigabit capability for specific OEM platform.
      Change:
        Make inf changes as requested.
      Impact:
        None.


Version 14.6.0.1  Nov 19, 2010
----------------------------------------
  Enhancements:
  =============
  1.  Request:
  	    Add EEE Control Policies.
      Impact:
        None.

  2.  Request:
        CQ51119 - Add 4 part ID support for specific OEM.
      Change:
        Added IDs
      Impact:
        None.  


Version 14.6.0.0  Nov 12, 2010
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ50864 - Aspen Inf update for OEM system's EEE setting.
      Change:
        Add EEE support for OEM systems with 57781 B0.
      Impact:
        None.

  2.  Request:
        Restore EEE support for 14.4b driver release.
      Change:
        Make changes as requested.


Version 14.4.0.3  Nov 01, 2010
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        LAN Driver needs to force the Core Clock to 6.25MHz when the Ethernet Link is in 10Mb mode.
      Change:
        Apply the workaround on 57765/57785 B0 family devies.
      Impact:
        None.

  2.  Request:
        Remove EEE support for 14.4a driver release.
      Change:
        Make changes as requested.
      Impact:
        None.


Version 14.4.0.2  Oct 13, 2010
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ50172,CQ50342 - Add 4 part ID support for specific OEM.
      Change:
        Added IDs
      Impact:
        None.

  2.  Request:
        Modified EEE code for 57785/57765 B0.
      Impact:
        None.

  3.  Request
        CQ50288 - Update Product_Version String to 16.4.0 for Release 14.4
      Change:
        Change the product version as required.
      Impact:
        None.


Version 14.4.0.1  Sep 29, 2010
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ49623 - Add 4 part ID support for specific OEM.
      Change:
        Added IDs
      Impact:
        None.

  2.  Request:
        CQ50047 - Add 4 part ID support for specific OEM.
      Change:
        Added IDs
      Impact:
        None.

        
Version 14.4.0.0 Jul 28, 2010
----------------------------------------
  1. Problem:
       CQ48805 - 5785 cannot wake from Magic Packet when WOL Speed is set to "Lowest Advertised Speed".	
     Cause:
       GPHY RXC clock is running at incorrect speed (25 MHz instead of 2.5 MHz) 
       when GPHY Inband function is enabled and device is linked at 10Mbps.
     Change:
       Forced RXC to 2.5MHz when WOL speed is linked at "Lowest Advertised Speed" (10Mbps).
     Note:
       This workaround is for 50612E A0 PHY only.
  
  2. Problem:
       CQ48806 - 5785 got the error code 10 when run load/unload device and plug/unplug the cable.   
     Cause:
       50612E A0 PHY enables APD by default after resetting. APD caused PHY locked so that PHY IDs were missed. 
     Change:
       Avoid resetting when running load/unload device.
     Note:
       This workaround is for 50612E A0 PHY only. 

  Enhancements:
  =============
  1.  Request:
        CQ48376, CQ48755, CQ48939, CQ49048 - Add 4 part ID support for specific OEM.
      Change:
        Added IDs
      Impact:
        None.

  2.  Request
        CQ48518 - Update Product_Version String to 16.0.0 for Release 14.2
      Change:
        Change the product version as required.
      Impact:
        None.

  3.  Request:
        Restore EEE from driver advanced properties for the 14.4 driver release
      Change:
        Make inf change as request to restore EEE from driver advanced properties.
      Impact:
        For 57765/57785 family devices only.

  4.  Request:
        Driver doesnˇ¦t clear reg 0x6c [9:7] for 57765/57785 family devices
        and let bootcode have control for it.
      Change:
        Make change as requested.
      Impact:
        None.


Version 14.2.0.7  Jun 08, 2010
----------------------------------------
  1.  Problem:
        CQ47938 - 5785: fail to pass traffic at 10M speed 
      Cause:
        GPHY RXC clock is running at incorrect speed (25 MHz instead of 2.5 MHz) 
        when GPHY Inband function is enabled and device is linked at 10Mbps.
      Change:
        Forced RXC to 2.5 MHz when device is linked at 10Mbps.
      Note:
        The workaround is for 50612E A0 phy.

  Enhancements:
  =============
  1.  Request:
        CQ48204 - Add 4 part ID support for specific OEM.
      Change:
        Added IDs
      Impact:
        None.


Version 14.2.0.6  Jun 06, 2010
----------------------------------------
  1.  Problem:
        CQ48141 - 5785:EEE, Link Flap while setting the speed to 100M.
      Change:
        Disable EEE advertisement and autogreen mode when speed is forced at 100F/100H.
      Impact:
        None.

  Enhancements:
  =============
  1.  Request:
        Remove EEE from driver advanced properties for the 14.2 driver release
      Change:
        Make inf change as request to remove EEE from driver advanced properties.
      Impact:
        For 57765/57785 family devices only.


Version 14.2.0.5  May 21, 2010
----------------------------------------
  1.  Problem:
        1c_oidswmi test in NDISTest6.0 fails with v14.2.0.4 under XP-x86 and 2k3-x64.
      Cause:
        Test is unable to query the data for GUID added for Broadcom APE WMI Event.
      Change:
        Add flag in NDIS_GUID structure to map a GUID to a customized OID and add the customized OID
        support in MiniportQueryInformation() so that test can query the data successfully.
      Impact:
        None.

  Enhancements:
  =============
  1.  Request:
        CQ47753 - Add 4 part ID support for specific OEM.
      Change:
        Added IDs
      Impact:
        None.

  2.  Request:
        CQ45004 - Add B50612 EEE PHY support on 5785.
      Change:
        Make code change to let device work with 50612 PHY.
      Impact:
        None.


Version 14.2.0.4  Apr 30, 2010
----------------------------------------
  1.  Problem:
        Driver's crash dump function doesn't work with Windows XP SP2.
      Cause:
        Driver uses the function KeTestSpinLock() to determine if it's the OS that driver should support for 
        crash dump function. However, KeTestSpinLock() is available on Windows 2003 or later version, but 
        it's not exported in Windows XP, this makes driver fail to register the BugCheckCallback routine.
      Change:
        Change the method to make crash dump function work for the OS that driver supports.
      Impact:
        None.

  2.  Problem:
        CQ46602 - 57765 traffic broken when running chariot TX at 100M with jumbo enabled
      Cause:
        A control bit to enable/disable the Hw fix for CQ12429 is unexpectedly cleared by driver.        
      Change:
        Enable the control bit back for fixing TxMBUF Lockup issue.
      Impact:
        None.


Version 14.2.0.3  Apr 09, 2010
----------------------------------------
  1.  Problem:
        The "Last Driver State" (shared memory 0xC04) is incorrect when driver is unloaded with no WOL.
      Change:
        Fix the code error to make driver report correct state when it's unloaded.
      Impact:
        None.

  Enhancements:
  =============
  1.  Request:
        Add the following changes in driver in order to support customer who uses OTP implementation.
        1) Driver needs to set bit 31 in register PCIE Physical Layer Register 0x1814 to disable clkreq in L2 to 
           workaround a chipset bug.
        2) Driver needs to clear bits [9:7] of PCIE Configuration Space in Function 0 Register 0x6C.  
           This is needed to ensure the SD Host Controller does not lock up.
        3) LAN Driver needs to force the Core Clock to 6.25MHz when the Ethernet Link is in 10Mb mode.  
           This is needed in order to workaround a Hardware synchronization issue in the DMA Read Engine to 
           prevent Fatal Error from stopping the transmitting logic.
      Note: the changes are for 57765/57785 family devices only


Version 14.2.0.2  Apr 02, 2010
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ44978 - Use *ReceiveBuffers registry key for NDIS6.x and NDIS5.x driver. 
      Change:
        replace the registry keys with MSFT definition keys.
      Impact:
        None.

  2.  Request:
        CQ46609,CQ45766 - Add 4 part ID support for specific OEM.
      Change:
        Added IDs
      Impact:
        None.

  3.  Request:
        CQ46736 - remove fix for CQ39683, CQ40054 from Windows drivers (ndis5, Ndis6)
      Change:
        Make changes as request. These fixes may cause PCIE Serdes corruptions that result in 
        device disappearances when the system resumes from S4 (CQ46606). These fixes are 
        removed from driver and added into OTP selfboot.
      Impact:
        It's for 57780/57760 family devices only.


Version 14.2.0.1  Mar 10, 2010
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        Enable Sawtooth bit16, 17, 18 in reg 0x70 for bmapi diag tests.
      Impact:
        None.


Version 14.2.0.0  Feb 25, 2010
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        Restore CQ45685, CQ45686 changes for 14.2 driver release
      Change:
        Make inf change as request.
      Note:  
        CQ45685 - Remove EEE from driver advanced properties for the 14.0 Gold driver
        CQ45686 - Remove driver support for Aspen CR SKU's 57765x, 57785, 57785x, 57795, 57795x


Version 14.0.0.7  Feb 09, 2010
----------------------------------------
  1.  Problem:
        CQ45796 - 57781/57765 no link after system resume from S1/S3 mode with SB code.
      Change:
        We have an issue in the SB ROM code which require a 10ms delay after seeing the 
        reset signature (~KevT) in Shared Memory 0xB50 to workaround the issue.
      Impact:
        None.


Version 14.0.0.6  Feb 05, 2010
----------------------------------------
  1.  Problem:
        CQ45666 - 57765x-system hanged when run Diagnostic test at 100MF/100MH with ASF enabled
      Cause:
        During MAC loopback test in BACS diagnostic testing, there is a racing condition which causes
        driver to free a spin lock which is not acquired yet. The deadlock makes system hang.
      Change:
        Make code change to prevent driver running into the racing condition.
      Impact:
        None.

  Enhancements:
  =============
  1.  Request:
        CQ45364 - update INF file to change default for "ReverseLinkNegotiation" = 0 for specific OEM systems.
      Change:
        Make inf change as request and also make driver to check the value read back from registry, 
        if they are invalid, driver will use default value for them (same as inf file assigned)
      Impact:
        None.

  2.  Request:
        CQ45461 - ASPEN: Please remove Jumbo Mtu from advanced properties page with ASPEN non-G devices
      Change:
        Remove Jumbo Mtu from advanced properties page for ASPEN non-G devices.
      Impact:
        None.

  3.  Request:
        CQ45685 - Remove EEE from driver advanced properties for the 14.0 Gold driver
      Change:
        Make inf change as request to remove EEE from driver advanced properties.
      Impact:
        None.
        
  4.  Request:
        CQ45686 - Remove driver support for Aspen CR SKU's 57765x, 57785, 57785x, 57795, 57795x
      Change:
        Make change in inf files to remove 2 part IDs support for these devices.
      Impact:
        None.


Version 14.0.0.5  Jan 15, 2010
----------------------------------------
  1. Problem:
       When upgrading to the EEE enabled driver. Going from version 14.0.0.4 to version 14.0.04A.
       We could see the EEE property, however both the disable and enable values were missing.
       After a system reboot, we could see them.
     Cause:
       OS can't stick on the default value of EEE property right after driver upgrade.
     Change:
       Add a workaround to force OS to stick with EEE default value after driver upgrade.

  2.  Problem:
        Driver failed on DTM 1c_kernelcalls test
      Cause:
        Driver has incorrectly made a call to DbgBreakPoint() with free version driver.
      Change:
        Remove DbgBreakPoint() from free version driver.

  Enhancements:
  =============
  1.  Request:
        CQ45264,CQ45289 - Add 4 part ID support for specific OEM.
      Change:
        Added IDs
      Impact:
        None.

  2.  Request
        CQ45290 - Update Product_Version String to 15.0.0 for Release 14.0.
      Change:
        Change the product version as required.
      Impact:
        None.

  3.  Request
        57765/57785 "DMA Read/Write Control Register" access (offset 0x6C)
      Change:
        Make change for driver to program bit 21:19 for "DMA Write WaterMark" only.
        For other bits, let bootcode to control it.
      Impact:
        None.

  4.  Request:
        Change the Copyright information to include 2010 for all SW modules
      Change:
        Change the Copyright information to include 2010 in related files.


Version 14.0.0.4A  Jan 11, 2010
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        Add an advanced property entry to enable EEE for 5717/5718/57765/57785 family devices, 
        and have the setting default to disabled.
      Impact:
        None.


Version 14.0.0.4  Jan 08, 2010
----------------------------------------
  1. Problem:
       CQ45051 - 5718/57765: Running 1 session cc32 is sluggish.
     Change:
       Adjust default interrupt coalescing setting to improve the performance.
     Impact:
       None.

  Enhancements:
  =============
  1.  Request:
        Add GPHY Green Mode support for 5717/5718/57765/57785 family devices.
      Change:
        Whenever link is at 1G and cable length is less than 10m, driver
        will enable device GPHY Green Mode for saving power.


Version 14.0.0.3  Dec 18, 2009
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ44824 - Add 4 part ID support for specific OEM.
      Change:
        Added IDs
      Impact:
        None.

  2.  Request:
        Enhanced change for EEE function to prevent link drop during heavy traffic.     
      Impact:
        The change is for 57765/57785 and 5717/5718 family devices only.


Version 14.0.0.2  Dec 05, 2009
------------------------------
  1. Problem:
       CQ44702 - The link speed is 100M after system entering S1/S3/S4 mode while Power Management is disabled.
     Cause:
       The bootcode set the link speed at 100M when Vmain goes away is due to the wol enable bit is set in 
       the NVRAM. The bootcode will honor the wol enable bit in nvram is due to no wol_signature in shared 
       memory offset 0xd30.
     Change: 
       Make driver to setup wol signature correctly when wol function is enabled.
     Impact:
       None

  2. Problem:
       CQ42316 - During Factory X64 download, Active directory scripts are not downloading.
     Cause:
       The Netlongon service starts before network is ready. The reason why netowrk is not ready is due to 
       an additional GPHY reset added during code merge for 5785, this extra GPHY reset makes device take 
       longer time to link up while driver is loaded. 
     Change: 
       Make the GPHY reset for 5785 only, not for other devices.
     Impact:
       None

  Enhancements:
  =============
  1.  Request:
        Adding support for 57765/57785 ASIC GPHY ID.
      Change:
        GPHY MII reg 0x2 = 0x0362, GPHY MII reg 0x3 = 0x5e40.
      Impact:
        None.


Version 14.0.0.1  Nov 27, 2009
------------------------------
  1. Problem:
       CQ44524 - iSCSI boot might fail or boot very slow in Win2K3 when latest iSCSI ROM is used.
     Cause:
       Newer iSCSI ROM runs in polling mode.  It masks out PCI interrupt
       by setting bit 10 in PCI Command register. In Win2k8 or newer, OS
       clears this bit when it runs in non MSI-X mode. However, Win2K3
       doesn't do this.  This bit is new in PCI v2.3.  
     Change: 
       Clear PCI masking bit if it runs in legacy PCI mode.
     Impact:
       None

  2. Problem:
       CQ44649 - 57765: Ping time out while jumbo frame enable
     Cause:
       The code for setting NIC Ring Address in Jumbo Receive RCB (Ring Control Block)
       is missing during code merging from branch.
     Change: 
       Add the missing code back to set up Jumbo Receive RCB correctly.
     Impact:
       None

  Enhancements:
  =============
  1.  Request:
        CQ44632 - add registry keys to enable Battery Mode for specific OEM systems.
      Change:
        Make inf change to add registry keys as requested.
      Impact:
        None.


Version 14.0.0.0 Nov 19, 2009
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ44256, CQ44325, CQ44580 - Add 4 part ID support for specific OEM.
      Change:
        Added IDs
      Impact:
        None.

  2.  Request:
        Add support for 57785 family devices.
      Change:     
        Merge code from the branch for 57785 family devices.


Version 12.4.0.3 Oct 16, 2009
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ44113 - Add 4 part ID support for specific OEM.
      Change:
        Added IDs
      Impact:
        None.

  2.  Request:
        Due to a GPHY setting change, driver needs to add a patch for 5785 GPHY devices.
      Change:
        After global reset or GPHY reset, driver will set 50610 (M or non-M) RGMII MODE to 0.
      Impact:
        It's for 5785 with 50610(M or non-M) GPHY revision.


Version 12.4.0.2 Oct 11, 2009
----------------------------------------
  1.  Problem:
        57760/57780 fails on FwCfg 1G loopback test.
      Cause:
        The GPHY Green Mode is enabled when device is linked at 1G speed and it causes
        FwCfg unable to receiving packets during loopback test.
      Change:
        Make driver not to enable GPHY Green Mode while making external loopback test.
      Note:
        None
 
   2.  Problem:
        CQ43851- Device disappears after multiple iterations of copy/compare test on specific OEM system.
      Cause:
        Due to design limitations, sometimes L1 exit transition does not cause the serdes pll to resume
        normal operation.  When this happens the LOM will not be able to response to PCIE transaction 
        and may be removed from the PCIE enumeration tree.
      Change:
        Implement the workaround to disable Pll Powerdown in L1 by writting 0x7080 to register offset 
        0x7d54 afer every chip reset. 
      Note:
        It's for 57760/57780 family devices only.
       
  Enhancements:
  =============
  1.  Request:
        CQ43971 - Add 4 part ID support for specific OEM.
      Change:
        Added IDs
      Impact:
        None.


Version 12.4.0.1  Sep 28, 2009
----------------------------------------
  Enhancements:
  =============
  1.  Request
        CQ43619 - Update Product_Version String to 14.2.0 for Release 12.4.
      Change:
        Change the product version as required.
      Impact:

  2.  Request:
        Apply two new power saving enhancements for BCM5785: 
      Change:
        1. disable Rx/Tx clock to save more power when APD is on for BCM5785.
        2. Force to MII interface when the link is down to save more power.
      Impact:
        None.


Version 12.4.0.0  Sep 10, 2009
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ43147, CQ43374 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs


Version 12.2.2.1  Aug 04, 2009
----------------------------------------
  1. Problem:
       CQ42561 - Changing speed to 10mbps results in black screen under Windows on 5785.
     Change:
       Set 10MB Speed Policy to 12.5MHz.
     Impact:
       None.  


Version 12.2.2.0  Jul 31, 2009
----------------------------------------
  Enhancements:
  =============
  1.  Request
        CQ42903 - Update Product_Version String to 14.1.1 for Release 12.2a.
      Change:
        Change the product version as required.
      Impact:
        None

  2.  Request:
        CQ42910 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs


Version 12.2.0.8  Jul 26, 2009
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        To address the DMA writes broken up into small chunks.
      Change:
        Set the bit 31 and 30 of Write DMA Control Register.
      Impact:
        It's only for 5785 family devices.


Version 12.2.0.7  Jul 19, 2009
----------------------------------------
  1.  Problem:
        CQ42593 - Mazama(5785) Ethernet@Wirespeed Feature does not work.
      Cause:
        GPHY Ethernet@Wirespeed function is disabled by driver.
      Change:
        Enable the function for 5785.
      Impact:
        None.

  2.  Problem:
        CQ42095 - Windows XP 64 failed NDIS Test 6.0 with 2c_recvmulticast test.
      Cause:
        Device is using hash algorithm (with 128 bits - four 32-bit hash registers) for multicast filter, 
        when there are lots of multicast addresses added to device, it becomes that several multicast addresses
        are mapping to the same bit in hash table. The makes device still able to receive multicast packets with
        the destination address is not in the multicast list during 2c_recemulticast negative test.
      Change:
        Make driver to examine multicast packet's destination address, if it's not in driver's mulicast list,
        driver will filter out the packet.
      Impact:
        None.

  Enhancements:
  =============
  1.  Request:
        CQ42236 workaround - Driver needs to implement the following procedures before any GRC or CPU reset
        1. write 0x7d54 with 0x7080 (to disable l1 pll pwrdwn), then
        2. do a dummy read of 0x7d54 to flush the write, then
        3. issue GRC or CPU reset.
      Change:
        Make driver change as requested.
      Impact:
        It's for 57760/57780/57790 family devices only.


Version 12.2.0.6  Jul 13, 2009
----------------------------------------
  1.  Problem:
        CQ42324 - 57780A1:LOM disappear after resuming from S4, only happend withSelfboot/OTP boot 
        and LED mode = shared traffic/link LED mode
      Cause:
        Driver is trying to write Ethernet PHY with incorrect PHY address (should be 1 instead of 0) 
        during initializatin. This causes driver to write to PCI-E Serdes PHY by accident and 
        corrupt PCI-E Serdes PHY content.
      Change:
        Make sure PhyAddr is assigned with valid value before accessing Ethernet PHY.
      Impact:
        None.

  Enhancements:
  =============
  1.  Request:
        CQ42432, CQ42543 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs


Version 12.2.0.5  Jul 07, 2009
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ39683: Cilai detects Receiver Error when the Link Transition between L0s/L0
      Change:
        workaround: shorten the delay of the electrical idle signal from serdes
        a. write register 0x7e70 bit [4:0] with 0x0c during device initialization or device reset
        b. write all ones to register 0x110 (correctable error status). 

  2.  Request:
        CQ40054: PLL power down common mode voltage glitch on Tx
      Change:        
        workaround: use low-power transmitter mode during device initialization or device reset 
        changed PCIe SerDes register values to the following 
        a. Register 0x15 in block 0x8610 = 0x47b.
        b. Register 0x1A in block 0x8010 = 0x4038.

  3.  Request:
        CQ41810, CQ41839, CQ42217 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs

  4.  Request:
        CQ42092 - Add 57788 support (VID: 14e4, DID: 1691)
      Change:
        Added 2 part IDs support for 57788
        
  5. Request:
        CQ41510 - Remove third-party PHY support from 12.2a Gold Driver.
     Change:
        Change code as expected.      


Version 12.2.0.4  Jun 04, 2009
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ41649 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs

  2.  Request:
        Restore Mazama (5785) support for 12.2a release
      Change:
        Make inf change to add 5785 2 part IDs.
      Impact:
        None.

  3.  Request:
        Support the new GPHY ID of BCM50610M P31
      Change:
        Add new PHY Identifer.
      Impact:
        None.   



Version 12.2.0.3A  May 31, 2009
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ41522 - Remove Mazama (5785) support from 12.2 Gold drivers
      Change:
        Make inf change to remove 5785 2 part IDs.
      Impact:
        None.


Version 12.2.0.3  May 29, 2009
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ41508 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs


Version 12.2.0.2  May 14, 2009
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ40985, CQ41039, CQ41120 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs

  2.  Request:
        Driver needs to disables L1 PLL power down when Ethernet link is 10 half duplex or 100 half duplex,
        in additional to disabling CLKREQ.
      Change:
        Set bit 7 (L1 PLL Powerdown Disable) of MAC register 0x7d54 for 10H and 100H.


Version 12.2.0.1  May 04, 2009
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ40363 - Disable Greenmode in driver INF in Release 12.0 for all OEM systems
      Change:
        Make inf changes as request to disable GreenMode for specific OEM systems.
      Impact:
        None.

  2.  Request:
        CQ40246, CQ40529, CQ40557, CQ40728, CQ40866 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs

  3.  Request
        CQ40377 - For Release 12.2, Please Update Product_Version String for NDIS 5.1 and later Drivers to 14.1.0
      Change:
        Change the product version as required.
      Impact:
        None

  4.  Request:
        CQ40446 - Support new PNP IDs for 10/100 and 1G 5785 devices
      Change:
        Added new IDs

  5.  Request:
        Enhance OTP programming reliability.
      Change:
        Driver needs to implement the following steps whild doing OTP program.
        1) To use external clock for the programming.
        2) Try to reprogram OTP bit up to 16 times if the OTP is stuck at 0.
        3) Do OTP init command immediately after a OTP write.


Version 12.2.0.0  Apr 02, 2009
----------------------------------------
  1.  Problem:
        CQ39724 - WLK 1.3 NdisTest 6.5 BSOD on WinXP 64-bit Platform.
      Cause:
        Driver doesn't wait/collect for all RX packet desciptors during handling reset routine,
        in NDISTest "reset" test, this leads to the NULL pointer reference during freeing
        resource when driver is unloaded in the beginning of NdisTest "Addresschange" test.
      Change:
        Make driver to wait/collect for all Rx packet descriptors in UM_Reset().
      Impact:
        None.

  2.  Problem:
        CQ40046 - (5785) AC131: No link up while disable/enable using cable unplug/plug.
        CQ39903 - (5785) AC131: AUT set to auto-speed does not negotiate link with forced switch.
      Cause:
        Driver is unable to access certains register (especial the rx block after 0x400)
        while PHY APD (Auto Power Down) is enabled.
      Change:
        Enable device auto clock switching feature to get the MAC clock running when PHY APD is enabled.
      Impact:
        None.

  Enhancements:
  =============
  1.  Request:
        Add 5785 support for 12.2 release.
      Change:
        Make inf change to add 5785 2 part IDs.
      Impact:
        None.

  2.  Request:
        Remove driver workaround for 50610 Rev C PHY.
      Change:
        The workaround was added for 50610 A0 only, make code change to remove it.
      Impact:
        None.

  3.  Request:
        Enable APD + PLL setup for 50610 GPHY (with 5785)
      Change:
        Extend APD (Auto Power Down) + PLL clock support for 50610 GPHY.
      Impact:
        None.

  4.  Request:
        CQ40160 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs

  5.  Request:
        Remove CQ39763 changes in Windows XP driver.
      Change:
        There is no API for BPowMon to detect LCD off event in Windows XP.
        Driver needs to remove changes added for CQ39763.

  6.  Request:
        CQ40197 - Driver needs to remove the support of Test Chip in the final SW release
      Change:
        Make driver not to load with the test chip.
      Impact:
        With test chip, device will show "yellow bang" in device manager which is expected.


Version 12.0.0.5  Mar 20, 2009
----------------------------------------
  1.  Problem:
        CQ39191 - (5785) Link fail while device is connected back to back with force speed.
      Cause:
        When link speed is forced, auto MDIX is not enabled.
      Change:
        Modified code to enable PHY "Force auto MDIX mode"
      Impact:
        None.

  Enhancements:
  =============
  1.  Request:
        Remove 5785 support for 12.0 release.
      Change:
        Make inf change to remove 5785 2 part IDs.
      Impact:
        None.


Version 12.0.0.4A  Mar 17, 2009
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ39994 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs


Version 12.0.0.4  Mar 16, 2009
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ39864 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs

  2.  Request:
        CQ39763 - OEM request a LCD state trigger Link transition feature for Cilai and Taishan
      Change:
        Create a registry key in INF to let service (BPowMon) know if the OEM system has the feature
        enabled or not. When the service detects LCD OFF event, it will tell driver to start
        reverse-nway to make link at lowest speed (10 Mbps) when network is idle.
      Impact:
        None


Version 12.0.0.3  Mar 09, 2009
----------------------------------------
  1.  Problem:
        CQ39796 - doing boot code program in WinFWUpg will show error message.
      Cause:
        Driver has incorrect configuration values for EEPROM which makes driver treat EEPROM as a flash device.
        This make driver can't write correct data into EEPROM and cause checksum error.
      Change:
        Correct code error to make driver use correct configuration when EEPROM is used.
      Impact:
        None

  Enhancements:
  =============
  1.  Request:
        Do not write OTP bits if the bits have been set already.
      Change:
        Read data from OTP first and then compare the "orignal data" and "data to write",
        if the bits in "data to write" have set already, driver will skip the OTP write.
      Impact:
        None.

  2.  Request:
        CQ39716, CQ39575 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs

  3.  Request:
        CQ39595 - Disable CQ35234 GPHY workaround for specific OEM systems.
      Change:
        Make driver to skip CQ35234 workaround for specific OEM systems.
      Impact:
        Without CQ35234 workaround, 5784M/5764M may not assert Wake signal one the first Wake
        packet received. This happens when device is connected to some particular switches.


Version 12.0.0.2  Feb 23, 2009
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        Apply CQ37120 workaround "Extended L1 entry time to 4ms" for specific test chip.
      Chnage:
        Program reg 0x7d28 with 0x182FFFA for the device.
      Impact:
        None

  2.  Request:
        Driver needs to do register read at CPMU block (0x36xx) to return the same value
        twice before returning the read value.
      Change:
        Follow the request while handling register read at CPMU block.
      Impact:
        The workaround is applied on 57760/57780/57790 only.

  3.  Request:
        Set bit 0 in the GPHY Expansion Register 75 to address the Template issue.
      Change:
        Make sure bit_0 of expansion register 75 is set during GPHY setup.
      Impact:
        This change applys to 57760/57780/57790 only.


Version 12.0.0.1  Feb 13, 2009
----------------------------------------
  Enhancements:
  =============
  1.  Request
        CQ39443 - Ndis 5.x and 6.0 driver should have product version key set to 14.0.0 in 12.0
      Change:
        Change the product version as required.
      Impact:
        None

  2.  Request:
        CQ39522 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs

  3.  Request:
        CQ38522 - Enable OTP programming capbility for 57760/57780/57790
      Change:
        Implement private OIDs so that application can get access to OTP through BMAPI.
      Impact:
        None


Version 12.0.0.0  Feb 02, 2009
----------------------------------------
  1.  Problem:
        CQ38940 - 5785: BACS LoopBack-MAC and LoopBack-PHY fails in WinXP and Vista at 10H and 100H.
      Cause:
        Device should work at full duplex mode while doing loopback test and driver doesn't configure
        Ethernet MAC mode register correctly.
      Change:
        Make sure Half-duplex bit in EMAC mode register is cleared while doing loopback test.
      Impact:
        None

  Enhancements:
  =============
  1.  Request:
        CQ39188,CQ39189 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs


Version 11.23 Dec 17, 2008
----------------------------------------
  1.  Problem:
        CQ36053 - Windiag shows "Device failed to negotiate link after 15sec" during PHY reset test
      Cause:
        Some device may generate "Link Status Change" interrupt immediately after powering down GPHY.
        This causes driver to run LM_SetupPhy() in UM_DPC() for servicing GPHY interrupt, while the
        application may send another T3_OID_PHY_ON to driver for powering on GPHY. This causes two
        driver threads to access GPHY at the same time, and it may cause GPHY content programmed
        with incorrect value.
      Change:
        Disable interrupt before powering down GPHY.
      Impact:
        None

  2.  Problem:
        CQ38997 - 57780 MAC loopback will fail without connection.
      Cause:
        When ethernet cable is dettached & GPHY auto-power-down w/pll power down is enabled, GPHY
        pll would power down to save power (link aware apd mode) and stop providing clock to MAC.
        When mac loopback mode is enabled under this condition mac cannot switch to fast clock to
        complete packet transfers and therefore causes packet to drop.
      Change:
        The workaround is to disable GPHY PLL APD during MAC loopback test.
      Impact:
        None.

  Enhancements:
  =============
  1.  Request:
        CQ38677,CQ38861,CQ38863 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs


Version 11.22 Dec 05, 2008
----------------------------------------
  Enhancements:
  =============
 1. Request:
      Add support B50610m GPHY for BCM5785.
    Change:
      Added code to support B50610m GPHY for BCM5785.


Version 11.21 Nov 27, 2008
----------------------------------------
  1.  Problem:
        CQ38651 - 5784M laptop show a yellow bang in Device Manger
            after 300-400 iteration of S4 tests.
      Change:
        Apply CQ29902 workaround for this issue.
      Impact:
        Fixed a yellow bang issue.

  2.  Problem:
        CQ38740 - 5785 system:  "Driver Load and Unload " failed on WinXP.
      Cause:
        Driver had access to PHY registers right after doing GRC reset without
        waiting for bootcode finishing it's job. Driver may get PHY registers
        corrupted or get incorrect PHY registers value.
      Change:
        Do not get access to PHY registers before bootcode finishes it job.


  Enhancements:
  =============
  1.  Request:
        CQ38185,CQ38351,CQ38491,CQ38505 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs

  2.  Request:
        Add support for 57780 / 57790 A1 devices.
      Change:
        Make driver to keep all SW A0 workarounds for A1.

  3.  Request:
        Add GPHY Green Mode support for 57780.
      Change:
        Whenever link is at 1G and cable length is less than 10m, driver
        will enable device GPHY Green Mode for saving power.


Version 11.20  Oct 24, 2008
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ38029- Add 4 part IDs for specific OEM
      Change:
        Added new IDs
      Impact:
        None.

  2.  Request:
        Adding support for 57780 / 57790
      Change:
        Modify code to add support for 57780 / 57790.
      Impact:
        None.


Version 11.19  Oct 15, 2008
----------------------------------------
  Enhancements:
  =============
  1.  Reguest:
        Adding support for BCM5785.
      Change:
        Added two-part ID into INF file.
      Impact:
        None.


Version 11.18B  Sep 11, 2008
----------------------------------------
  Enhancements:
  =============
  1.  Request
        CQ37293 - Ndis 5.x and 6.0 driver should have product version key set to 12.8.0 in 11.7
      Change:
        Change the product version as required.
      Impact:
        None


Version 11.18  Sep 03, 2008
----------------------------------------
  1.  Problem:
        CQ37154 - OEM 5784M platform observes the same S5 WOL issue as CQ35234
      Cause:
        CQ35234 GPHY workaround was applied when system is going into S1/S3/S4, not for S5.
      Change:
        Apply CQ35234 GPHY workaround for S5 as well.
      Impact:
        None.

  Enhancements:
  =============
  1.  Request:
        CQ36843 - Add registry key to common mini-port driver in order to allow NDIS to discard VLAN tagged packets
      Changes:
        Added "DropVlanPkt" registry key to drop vlan packets when vlan is disable.
      Impact:
        None.


Version 11.17B  July 23, 2008
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ36056 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs

  2.  Request:
        CQ36166 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs

  3.  Request:
        CQ36432 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs

  4.  Request:
        CQ36447 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs


Version 11.17  June 19, 2008
----------------------------------------
  1.  Problem:
        CQ35947 - B5764/B5761/B5784-When setting  WOL speed to 10mb system will be come unresponsive and lose link.
      Cause:
        The CQ35234 workaround is incorrectly executed when driver is loaded with WOL speed setting as 10mb.
        There is no problem when WOL speed is set to Lowest, Auto or 100mb.
      Change:
        Correct driver's abnormal behavior and make driver to apply the CQ35234 workaround precisely.
      Impact:
        None.


Version 11.16  June 9, 2008
----------------------------------------
  1.  Problem:
        CQ35239 - 5784m stops passing traffic when running copy compare at 10 Mb half duplex and ASPM L1 w/ clkreq.
      Cause:
        The clock glitch that occurring with L0->L1->L0 transitions causes device RDMA doesn't work normally.
      Change:
        Make driver to disable device's clkreq when linked at 10H or 100H as a workaround.
      Impact:
        Resolve CQ35239.

  2.  Problem:
        CQ35234 - 5784M/5764M will not assert Wake signal one the first Wake magic packet received.
      Cause:
        When device is connected to particular switch with specific PHY at 1G bps, with wol speed
        set to lowest speed, driver will program GPHY to advertise 10M bps support and restart
        auto-negotiation while system is going from S0 to S3/S4/S5. In the meantime, 100tx or 1000t
        idle sent from the link partner can confuse the local 10M bps polarity state machine, which
        in turn can corrupt the first 10Mbps packet received.
      Change:
        Make driver workaround to reset link porlarity state machine and restart auto negotiation.
      Impact:
        Resolve CQ35234.


Version 11.15  May 12, 2008
----------------------------------------
  1.  Problem:
        CQ34962 - 5784/5764/5761 system compatibility issue on particular OEM system.
      Cause:
        When BIOS sets root-complex's and device's Max Payload Size (MPS) to 256 bytes,
        device's MPS will be incorrectly set to 128 by driver, then device will report
        ERROR_FATAL and stop DMA when it makes Memory Read and receives completion
        packets larger than 128 bytes.
      Change:
        Make driver to keep device MPS setting during initialization.
      Impact:
        Resolve CQ34962.

  Enhancements:
  =============
  1.  Request:
        CQ34973 - OEM requests to enable log options for sysetms w/ 5784M
      Change:
        Make inf changes to enable log options for OEM systems.
      Impact:
        Resolve CQ34973.


Version 11.14  April 22, 2008
----------------------------------------
  1.  Problem:
        Ensure private OID buffer is not touched until signature
        is validated.
      Cause:
        Could cause DTM failure if buffer is modified
        when signature is invalid.
      Change:
        Move setting status until after signature is validated.
      Impact:
        None

  Enhancements:
  =============
  1.  Request:
        CQ34699 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs

  2.  Request:
        Enable constant 500Khz MDIO interface speed regardless core clock frequency.
      Change:
        Change driver to set the enable bit in MII Mode register.
      Impact:
        The change applies to devices 5764M/5784M/5723/5761/5761E.


Version 11.13  March 16, 2008
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ34254 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs


Version 11.12  March 12, 2008
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        CQ34135 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs


Version 11.11  February 28, 2008
----------------------------------------
  Enhancements:
  =============
  1.  Request:
        Enhance the fix for CQ33858.
      Change:
         Change CPMU Clock Policy Registers to increase the Core Clock Speed before issue
         a GRC reset and restore these registers after boot code has completed initialization.
      Impact:
        Resolve CQ33858.


Version 11.10  February 24, 2008
----------------------------------------
  1.  Problem:
        CQ33858 - Device loses connection while doing load/unload test.
      Cause:
        When driver is unloaded, driver does a GRC Reset. When the link doesn't come back
        immediately, CPMU will put MAC core clock into slower speed. This makes boot code
        to be reloaed and executed slower. This also makes driver exceed waiting loop.
        Finally, GPHY register corrupted because of driver and boot-code racing condition.
      Change:
        Extend driver waiting time to make sure boot-code 2nd phase is finished.

  Enhancements:
  =============
  1.  Request:
        Add driver support back for Windows 2000.
      Change:
        Modify inf files for installing driver on Windows 2000.

  2.  Request:
        Remove CQ33808 driver workaround for 5784M/5764M/5723.
      Change:
        Remove driver workaround added in previous release.
      Impact:
        Bootcode v3.31 & slefboot patch v2.18 have the workaround to fix CQ33808.

  3.  Request:
        CQ33892 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs.

  4.  Request:
        CQ25155 - 5784M/5764M/5723/5761/5761E implementation of this CQ is
        done in hardware instead of the software implementation.
      Change:
        Activate hardware fix for this CQ in driver and not with code in
        the receive packet processing logic.
      Impact:
        New devices have hardware support for this fix that must be
        activated in the driver.


Version 11.9  February 11, 2008
----------------------------------------
  1.  Problem:
          CQ33808 - BCM5784M: System hangs when user changes Device Property with clkreq enabled.
      Cause:
          Issuing a GRC reset with clkreq enabled is causing a global chip reset and PCI-E
          completion timer timeout.
      Change:
          When ClkReq and L0s/L1 ASPM are enabled, driver will clear ClkReq enable bit before doing
          GRC reset and restore it after GRC reset.
      Impact:
          Resolve C33808.

  Enhancements:
  =============
  1.  Request:
          Remove CQ33752 driver workaround.
      Change:
          Remove driver workaround added in v11.8


Version 11.8  February 7, 2008
----------------------------------------
  1.  Problem:
        CQ33752 - Small fragments of less than 8 bytes cause transmit DMA failure.
      Cause:
        Under investigation.
      Change:
        Coalesce transmit buffers before submitting to the chip.
      Impact:
        Resolve issue for 5764M/5784M/5723/5761/5761E.


Version 11.7 January 29, 2008
----------------------------------------
  1.  Problem:
        CQ33564 - BACS MAC loopback test fails when test is running without cable.
      Cause:
        Bootcode version after v3.23 has enabled GPHY DLL Auto Power Down by default.
        When there is no cable, GPHY DLL Auto Power Down starts to work and makes test fail.
      Change:
        Change driver to disable GPHY DLL Auto-Power Down when running MAC loopback test
        and then retore GPHY DLL Auto-Power Down Bit to original value.
      Impact:
        Resolve issue and this is for 5764M/5784M/5723 B0 only.

  Enhancements:
  =============
  1.  Request:
        Add GPHY APD and GPHY DLL Auto-Power Down for 5764M/5784M/5723 B0.
      Change:
        Driver needs to read the share memory to determine how the GPHY Auto Power Down
        feature is enabled/disabled by the user.

  2.  Request:
        The GPHY workaround needs to be applied with the GPHY DLL Auto-Power Down Bit set.
      Change:
        Set GPHY DLL Auto-Power Down Bit before applying GPHY workaround and then restore
        GPHY DLL Auto-Power Down Bit to original value.
      Impact:
        This is for 5764M/5784M/5723 B0 only.


Version 11.6  January 24, 2008
----------------------------------------
  1.  Problem:
        CQ33519 - 5784M fails at external loopback test fail.
      Cause:
        Device doesn't get linked and test application can't receive enough packets during the test.
      Change:
        Disable Link Speed/Link Aware/Airplane Power Mode and avoid setting PHY trim registers
        during external loopback test.
      Impact:
        Resolve CQ33519.

  Enhancements:
  =============
  1.  Request:
        Disable Link Speed/Link Aware/Airplane Power Mode while running MAC Loopback Test for 5784M B0.
      Change:
        Make driver to disable Link Speed/Link Aware/Airplane Power Mode while running MAC loopback Test.

  2.  Request:
        Implement CQ31680/CQ32765 ClkREQ workaround for 5784M Ax revision.
      Change:
        Clear bit_16 of register 0x7d00 and clear bit_29 of register 0x68A4.

  3.  Request:
        GPHY earl-wake-dac mode must be enabled before MAC 10mb rx only mode is enabled.
      Change:
        Whenever driver issues a reset to the GPHY, GPHY early-dac-dac mode will be disabled.
        Driver needs to disable CPMU 10mb rx only mode before resetting GPHY. Then later
        driver can re-enable the 10mb rx only mode. It's for 5764M/5784M/5723 B0 only.

  4.  Request:
        Implement new GPHY Workaround for 5784M/5764M/5723 B0.
      Change:
        Driver reads workaround parameters from OTP Memory and then configures GPHY accordingly.


Version 11.5  January 11, 2008
----------------------------------------

  Enhancements:
  =============
  1.  Request:
        CQ33252 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs

  2.  Request:
        Change the Copyright information to include 2008 for all SW modules
      Change:
        Change the Copyright information to include 2008 in related files.

  3.  Request:
        Implement driver workaround for 5784M GPHY related issues.
      Change:
        Add code changes for the workaround.

  4.  Request:
        Remove driver support for Windows 2000.
      Change:
        Modify k57win32.inf to remove the ability for installing driver on Windows 2000.


Version 11.4  December 10, 2007
----------------------------------------
  1.  Problem:
        CQ32573 - Failed to resume normal speedlink after power saving mode.
      Cause:
        Device has a problem with logic that handles the automatic switching of the burst mode
        to non-burst mode when the core clock is switching from 62.5MHz to slow clock modes.
      Change:
        Disable WDMA Rx Accel mode to workaround this issue.
      Impact:
        Resolve CQ32573 issue.

  Enhancements:
  =============
  1.  Request:
        Add support for 5784M A2 devices.
      Change:
        Make driver to keep all SW A0/A1 workarounds for A2

  2.  Request:
        CQ32683,CQ32780 - Add 4 part IDs for specific OEM
      Change:
        Added new IDs


Version 11.3  November 08, 2007
----------------------------------------

  Enhancements:
  =============
  1.  Request:
        Add support for 5784M A1 devices.
      Change:
        Make driver to keep all SW A0 workarounds for A1

  2.  Request:
        Disable Link Speed Mode and Link Aware Mode while running MAC Loopback Test for 5784M A0 & A1.
      Change:
        Make driver to disable Link Speed and Link Aware mode while running MAC loopback Test.

  3.  Request:
        For CQ31702 - SW needs to Configure LED Mode default to MAC Mode instead of GPHY Mode
      Change:
        Configure LED Mode default to MAC Mode for 5784M A0 & A1.


Version 11.2  October 24, 2007
----------------------------------------
  1.  Problem:
        CQ31830 - System hangs when put it into S3 and S4 or disable the adapter with WOL disabled.
      Cause:
        When WOL is not needed, driver will power down GPHY for saving power. When GPHY powers down,
        GPHY DLL stops provinding clock to mac core and this causes memory read completion timeout.
      Change:
        Make mac core clock switching before powering down GPHY.
      Impact:
        Resolve CQ31830 issue.

  Enhancements:
  =============
  1.  Request:
        CQ31815 - Blue screen on boot if no network cable attached.

      Change:
        Remove codes that enables GPHY APD (Auto Powerdown) in driver. The GPHY APD is now handled by
        the CPMU when Link Aware is enabled.

  2.  Request:
        CQ31619 - 5784M A0 failed DMA Write Engine Lock Up when Link Speed Mode Enabled with
                  10Mb Traffic and Core clock is 1.5MHz
      Change:
        Slow down the core clock to 6.25Mhz in 10mb, Link Aware Mode or 10mb Link Speed Mode for 5784M A0.


Version 11.01  October 17, 2007
----------------------------------------
  1.  Enhancement request
      Merged 5784M code from branch to mainline.


Version 11.00  October 9, 2007
----------------------------------------
  1.  Initial release for 5784M
