openbcm

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bcmi2c.h (1108B)

      1 /*
      2  * 
      3  * 
      4  * This license is set out in https://raw.githubusercontent.com/Broadcom-Network-Switching-Software/OpenBCM/master/Legal/LICENSE file.
      5  * 
      6  * Copyright 2007-2020 Broadcom Inc. All rights reserved.
      7  * 
      8  * DO NOT EDIT THIS FILE!
      9  * This file is auto-generated.
     10  * Edits to this file will be lost when it is regenerated.
     11  */
     12 
     13 #ifndef __BCM_BCMI2C_H__
     14 #define __BCM_BCMI2C_H__
     15 
     16 #if defined(INCLUDE_I2C)
     17 
     18 #include <bcm/types.h>
     19 
     20 #ifndef BCM_HIDE_DISPATCHABLE
     21 
     22 /* Open I2C device. */
     23 extern int bcm_i2c_open(
     24     int unit, 
     25     char *devname, 
     26     uint32 flags, 
     27     int speed);
     28 
     29 /* Write to I2C device. */
     30 extern int bcm_i2c_write(
     31     int unit, 
     32     int fd, 
     33     uint32 addr, 
     34     uint8 *data, 
     35     uint32 nbytes);
     36 
     37 /* Read from I2C device. */
     38 extern int bcm_i2c_read(
     39     int unit, 
     40     int fd, 
     41     uint32 addr, 
     42     uint8 *data, 
     43     uint32 *nbytes);
     44 
     45 /* Perform IOCTL access on I2C driver. */
     46 extern int bcm_i2c_ioctl(
     47     int unit, 
     48     int fd, 
     49     int opcode, 
     50     void *data, 
     51     int len);
     52 
     53 #endif /* defined(INCLUDE_I2C) */
     54 
     55 #endif /* BCM_HIDE_DISPATCHABLE */
     56 
     57 #endif /* __BCM_BCMI2C_H__ */