cvmx-helper-errata.c File Reference

#include <linux/module.h>
#include <asm/octeon/octeon.h>
#include <asm/octeon/cvmx-helper-jtag.h>

Go to the source code of this file.

Functions
void	__cvmx_helper_errata_qlm_disable_2nd_order_cdr (int qlm)
	EXPORT_SYMBOL (__cvmx_helper_errata_qlm_disable_2nd_order_cdr)

Function Documentation

void __cvmx_helper_errata_qlm_disable_2nd_order_cdr

(

int

qlm

)

Fixes and workaround for Octeon chip errata. This file contains functions called by cvmx-helper to workaround known chip errata. For the most part, code doesn't need to call these functions directly. Due to errata G-720, the 2nd order CDR circuit on CN52XX pass 1 doesn't work properly. The following code disables 2nd order CDR for the specified QLM.

: QLM to disable 2nd order CDR for.

Definition at line 49 of file cvmx-helper-errata.c.

EXPORT_SYMBOL

(

__cvmx_helper_errata_qlm_disable_2nd_order_cdr

)