openbcm

Git mirror of https://github.com/Broadcom-Network-Switching-Software/OpenBCM
git clone git://git.finwo.net/mirror/broadcom/openbcm
Log | Files | Refs | README

fcmapphy.h (1840B)

      1 /*
      2  * 
      3  * This license is set out in https://raw.githubusercontent.com/Broadcom-Network-Switching-Software/OpenBCM/master/Legal/LICENSE file.
      4  * 
      5  * Copyright 2007-2019 Broadcom Inc. All rights reserved.
      6  *
      7  * File:        fcmapphy.h
      8  *
      9  * Header file for FCMAP PHYs
     10  */
     11 #ifndef SOC_FCMAPPHY_H
     12 #define SOC_FCMAPPHY_H
     13 
     14 
     15 #include <soc/phy/phyctrl.h>
     16 #ifdef INCLUDE_FCMAP
     17 
     18 #include <bfcmap.h>
     19 
     20 typedef bfcmap_dev_addr_t soc_fcmap_dev_addr_t;
     21 
     22 extern int 
     23 soc_fcmapphy_miim_write(soc_fcmap_dev_addr_t dev_addr, 
     24                          uint32 phy_reg_addr, uint16 data);
     25 
     26 extern int 
     27 soc_fcmapphy_miim_read(soc_fcmap_dev_addr_t dev_addr, 
     28                         uint32 phy_reg_addr, uint16 *data);
     29 
     30 /*
     31  * Create a unique FCMAP portId for specified fcmap port
     32  * connected to unit/port.
     33  */
     34 #define SOC_FCMAP_PORTID(u, p) (((u) << 16) | ((p) & 0xff))
     35 
     36 /*
     37  * Return port number within BCM unit from fcmap portId.
     38  */
     39 #define SOC_FCMAP_PORTID2UNIT(p)   ((p) >> 16)
     40 
     41 /*
     42  * Return BCM unit number from fcmap portId.
     43  */
     44 #define SOC_FCMAP_PORTID2PORT(p)   ((p) & 0xff)
     45 
     46 /*
     47  * Create FCMAP MDIO address.
     48  */
     49 #define SOC_FCMAPPHY_MDIO_ADDR(unit, mdio, clause45) \
     50                         ((((unit) & 0xff) << 24)    |       \
     51                          (((mdio) & 0xff) << 0)     |       \
     52                          (((clause45) & 0x1) << 8))
     53 
     54 #define SOC_FCMAPPHY_ADDR2UNIT(a)  (((a) >> 24) & 0xff)
     55 
     56 #define SOC_FCMAPPHY_ADDR2MDIO(a)  ((a) & 0xff)
     57 
     58 #define SOC_FCMAPPHY_ADDR_IS_CLAUSE45(a)  (((a) >> 8) & 1)
     59 
     60 extern int
     61 soc_fcmapphy_init(int unit, soc_port_t port, phy_ctrl_t *pc, 
     62                    bfcmap_core_t core_type, bfcmap_dev_io_f iofn);
     63 extern int
     64 soc_fcmapphy_uninit(int unit, soc_port_t port);
     65 
     66 #ifdef BCM_WARM_BOOT_SUPPORT
     67 extern int
     68 soc_fcmapphy_blmi_enable(int enable);
     69 #endif
     70 
     71 
     72 #endif /* INCLUDE_FCMAP */
     73 #endif /* SOC_FCMAPPHY_H */
     74