Changes and New Features History
| 
     Category  | 
                
     Description  | 
        
| 
     15.2010.2300  | 
        |
| 
     General  | 
                
     Stability improvements.  | 
        
| 
     15.2010.2246  | 
        |
| 
     General  | 
                
     See Bug fixes.  | 
        
| 
     15.2010.2110  | 
        |
| 
     General  | 
                
     Stability improvements.  | 
        
| 
     15.2010.2036  | 
        |
| 
     General  | 
                
     Stability improvements.  | 
        
| 
     15.2010.1404  | 
        |
| 
     General  | 
                
     Stability improvements.  | 
        
| 
     15.2010.1310  | 
        |
| 
     General  | 
                
     Stability improvements.  | 
        
| 
     15.2010.1202  | 
        |
| 
     General  | 
                
     Stability improvements.  | 
        
| 
     15.2010.1128  | 
        |
| 
     General  | 
                
     Stability improvements.  | 
        
| 
     15.2008.3328  | 
        |
| 
     General  | 
                
     Stability improvements.  | 
        
| 
     15.2008.3000  | 
        |
| 
     Bug Fixes  | 
                
     See Bug fixes.  | 
        
| 
     15.2008.2402  | 
        |
| 
     Bug Fixes  | 
                
     See Bug fixes.  | 
        
| 
     15.2008.2102  | 
        |
| 
     General  | 
                
     Stability Improvements.  | 
        
This section includes history of changes and new feature of 3 major releases back. For older releases history, please refer to the relevant firmware versions.
| 
     15.2008.1904  | 
        |
| 
     Adaptive Routing  | 
                
     Added support for a new Adaptive Router counter (PortARTrials) as part of the PortRNCounters group. PortARTrials is used to indicate the number of times the AR decision mechanism is used per port.  | 
        
| 
     15.2008.1604  | 
        |
| 
     Bug Fixes  | 
                
     See Bug fixes.  | 
        
| 
     15.2008.1300  | 
        |
| 
     General  | 
                
     Stability Improvements.  | 
        
| 
     15.2008.0236  | 
        |
| 
     General  | 
                
     Stability Improvements.  | 
        
| 
     Cables  | 
                
     Added support for the Hirakawa cable.  | 
        
| 
     Power Supply  | 
                
     Delta 550W Power Supply is now backward compatible with Delta 460W PSU.  | 
        
| 
     15.2007.0300  | 
        |
| 
     Performance  | 
                
     Added support for link-negotiated credit size.  | 
        
| 
     15.2000.3276  | 
        |
| 
     Power Supply  | 
                
     Added support for Delta 550W Power Supply.  | 
        
| 
     15.2000.2626  | 
        |
| 
     General  | 
                
     Added support for Error Injection with PTER register.  | 
        
| 
     Speed Link  | 
                
     SDR link speed on InfiniBand systems is now available for all cables, including cables that do not advertise InfiniBand speed in their memory map.  | 
        
| 
     15.2000.2046  | 
        |
| 
     PSU’s Temperature Thresholds  | 
                
     Now PSU’s temperature thresholds (high and low) can be queried via the MTMP register.  | 
        
| 
     15.2000.1600  | 
        |
| 
     Bug Fixes  | 
                
     See Bug fixes.  | 
        
| 
     15.2000.1142  | 
        |
| 
     Bug Fixes  | 
                
     See Bug fixes.  | 
        
| 
     15.2000.1000  | 
        |
| 
     Chassis Management  | 
                
     Changed the PSU voltage read from “Vout” to “Vin”.  | 
        
| 
     General  | 
                
     System stability improvements.  | 
        
| 
     15.19100.0618  | 
        |
| 
     General  | 
                
     Added support for PortStateTable standard SMP MAD.  | 
        
| 
     Chassis Management  | 
                
     Added support for PSU utilization and consumption of output power.  | 
        
| 
     Chassis Management  | 
                
     Added support for PSU temperature and 12V Vout monitoring.  | 
        
| 
     15.1701.0010  | 
        |
| 
     General  | 
                
     Added support for congestion control log 1.3 as described in IBTA IB specification release 1.3, Annex A10.  | 
        
| 
     General  | 
                
     Added additional information (PDDR pages as described in the Switches PRM, section 8.15.50 PDDR - Port Diagnostics Database Register) to diagnostics data VS-MAD as described in Mellanox Vendor Specific MAD Specification 1.3 section 3.33 – DiagnosticData.  | 
        
| 
     Chassis Management  | 
                
     Added ability to read part numbers and serial numbers for fans (by using MFNR register) and the power supply (by using MSPS register).  | 
        
| 
     15.1610.0210  | 
        |
| 
     SHARP  | 
                
     Added support for SHARP reproducibility configuration.  | 
        
| 
     15.1610.0206  | 
        |
| 
     General  | 
                
     See Bug fixes.  | 
        
| 
     15.1610.0200  | 
        |
| 
     Chassis Management  | 
                
     Added ability to read part numbers and serial numbers for fans (by using MFNR register) and the power supply (by using MSPS register).  | 
        
| 
     15.1610.0196  | 
        |
| 
     General  | 
                
     Added support for congestion control log 1.3 as described in IBTA IB specification release 1.3, Annex A10.  | 
        
| 
     General  | 
                
     Added additional information (PDDR pages as described in the Switches PRM, section 8.15.50 PDDR - Port Diagnostics Database Register) to diagnostics data VS-MAD as described in Mellanox Vendor Specific MAD Specification 1.4 section 3.33 – DiagnosticData.  | 
        
| 
     SHARP  | 
                
     Added support for group join optimization using root GID as described in Mellanox Vendor Specific MAD Specification 1.4 section 4.10 – Aggregation Group Join.  |