[v6, PATCH] add some features in stmmac

[Biao Huang]

Changes in v6:                                                                  
        update commit message with selftest output log when flow control on        
                                                                                
Changes in v5:                                                                  
        1. run checkpatch.pl to fix coding style issue.                         
        2. apply reverse xmas tree.                                             
        3. add output log of "ethtool -t eth0" to commit message.               
                                                                                
Changes in v4:                                                                  
        retain the reverse xmas tree ordering.                                  
                                                                                
Changes in v3:                                                                  
        rewrite the patch base on serires in                                    
        https://patchwork.ozlabs.org/project/netdev/list/?series=109699         
                                                                                
Changes in v2;                                                                  
        1. reverse Christmas tree order in dwmac4_set_filter.                   
        2. remove clause 45 patch, waiting for cl45 patch from Boon Leong          
                                                                                
v1:                                                                             
This series add some features in stmmac driver.                                 
        1. add support for hash table size 128/256                              
        2. add mdio clause 45 access from mac device for dwmac4.                
                                                                                
Biao Huang (1):                                                                 
  net: stmmac: add support for hash table size 128/256 in dwmac4                
                                                                                
 drivers/net/ethernet/stmicro/stmmac/common.h      |    7 +--                   
 drivers/net/ethernet/stmicro/stmmac/dwmac4.h      |    4 +-                    
 drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c |   49 ++++++++++++--------- 
 drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c  |    1 +                     
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c |    6 +++                   
 5 files changed, 42 insertions(+), 25 deletions(-)                             
                                                                                
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1.7.9.5