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Linux/include/linux/pcs/pcs-xpcs.h

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Diff markup

Differences between /include/linux/pcs/pcs-xpcs.h (Version linux-6.12-rc7) and /include/linux/pcs/pcs-xpcs.h (Version linux-5.2.21)


  1 /* SPDX-License-Identifier: GPL-2.0 */              1 
  2 /*                                                
  3  * Copyright (c) 2020 Synopsys, Inc. and/or it    
  4  * Synopsys DesignWare XPCS helpers               
  5  */                                               
  6                                                   
  7 #ifndef __LINUX_PCS_XPCS_H                        
  8 #define __LINUX_PCS_XPCS_H                        
  9                                                   
 10 #include <linux/clk.h>                            
 11 #include <linux/fwnode.h>                         
 12 #include <linux/mdio.h>                           
 13 #include <linux/phy.h>                            
 14 #include <linux/phylink.h>                        
 15 #include <linux/types.h>                          
 16                                                   
 17 /* AN mode */                                     
 18 #define DW_AN_C73                       1         
 19 #define DW_AN_C37_SGMII                 2         
 20 #define DW_2500BASEX                    3         
 21 #define DW_AN_C37_1000BASEX             4         
 22 #define DW_10GBASER                     5         
 23                                                   
 24 struct dw_xpcs_desc;                              
 25                                                   
 26 enum dw_xpcs_pcs_id {                             
 27         DW_XPCS_ID_NATIVE = 0,                    
 28         NXP_SJA1105_XPCS_ID = 0x00000010,         
 29         NXP_SJA1110_XPCS_ID = 0x00000020,         
 30         DW_XPCS_ID = 0x7996ced0,                  
 31         DW_XPCS_ID_MASK = 0xffffffff,             
 32 };                                                
 33                                                   
 34 enum dw_xpcs_pma_id {                             
 35         DW_XPCS_PMA_ID_NATIVE = 0,                
 36         DW_XPCS_PMA_GEN1_3G_ID,                   
 37         DW_XPCS_PMA_GEN2_3G_ID,                   
 38         DW_XPCS_PMA_GEN2_6G_ID,                   
 39         DW_XPCS_PMA_GEN4_3G_ID,                   
 40         DW_XPCS_PMA_GEN4_6G_ID,                   
 41         DW_XPCS_PMA_GEN5_10G_ID,                  
 42         DW_XPCS_PMA_GEN5_12G_ID,                  
 43         WX_TXGBE_XPCS_PMA_10G_ID = 0x0018fc80,    
 44 };                                                
 45                                                   
 46 struct dw_xpcs_info {                             
 47         u32 pcs;                                  
 48         u32 pma;                                  
 49 };                                                
 50                                                   
 51 enum dw_xpcs_clock {                              
 52         DW_XPCS_CORE_CLK,                         
 53         DW_XPCS_PAD_CLK,                          
 54         DW_XPCS_NUM_CLKS,                         
 55 };                                                
 56                                                   
 57 struct dw_xpcs {                                  
 58         struct dw_xpcs_info info;                 
 59         const struct dw_xpcs_desc *desc;          
 60         struct mdio_device *mdiodev;              
 61         struct clk_bulk_data clks[DW_XPCS_NUM_    
 62         struct phylink_pcs pcs;                   
 63         phy_interface_t interface;                
 64 };                                                
 65                                                   
 66 int xpcs_get_an_mode(struct dw_xpcs *xpcs, phy    
 67 void xpcs_link_up(struct phylink_pcs *pcs, uns    
 68                   phy_interface_t interface, i    
 69 int xpcs_do_config(struct dw_xpcs *xpcs, phy_i    
 70                    const unsigned long *advert    
 71 void xpcs_get_interfaces(struct dw_xpcs *xpcs,    
 72 int xpcs_config_eee(struct dw_xpcs *xpcs, int     
 73                     int enable);                  
 74 struct dw_xpcs *xpcs_create_mdiodev(struct mii    
 75                                     phy_interf    
 76 struct dw_xpcs *xpcs_create_fwnode(struct fwno    
 77                                    phy_interfa    
 78 void xpcs_destroy(struct dw_xpcs *xpcs);          
 79                                                   
 80 #endif /* __LINUX_PCS_XPCS_H */                   
 81                                                   

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