/**********************************************************************
* Author : Cavium , Inc .
*
* Contact : support @ cavium . com
* Please include " LiquidIO " in the subject .
*
* Copyright ( c ) 2003 - 2016 Cavium , Inc .
*
* This file is free software ; you can redistribute it and / or modify
* it under the terms of the GNU General Public License , Version 2 , as
* published by the Free Software Foundation .
*
* This file is distributed in the hope that it will be useful , but
* AS - IS and WITHOUT ANY WARRANTY ; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE , TITLE , or
* NONINFRINGEMENT . See the GNU General Public License for more
* details .
**********************************************************************/
/*! \file octeon_mem_ops.h
* \ brief Host Driver : Routines used to read / write Octeon memory .
*/
#ifndef __OCTEON_MEM_OPS_H__
#define __OCTEON_MEM_OPS_H__
/** Read a 64-bit value from a BAR1 mapped core memory address.
* @ param oct - pointer to the octeon device .
* @ param core_addr - the address to read from .
*
* The range_idx gives the BAR1 index register for the range of address
* in which core_addr is mapped .
*
* @ return 64 - bit value read from Core memory
*/
u64 octeon_read_device_mem64(struct octeon_device *oct, u64 core_addr);
/** Read a 32-bit value from a BAR1 mapped core memory address.
* @ param oct - pointer to the octeon device .
* @ param core_addr - the address to read from .
*
* @ return 32 - bit value read from Core memory
*/
u32 octeon_read_device_mem32(struct octeon_device *oct, u64 core_addr);
/** Write a 32-bit value to a BAR1 mapped core memory address.
* @ param oct - pointer to the octeon device .
* @ param core_addr - the address to write to .
* @ param val - 32 - bit value to write .
*/
void
octeon_write_device_mem32(struct octeon_device *oct,
u64 core_addr,
u32 val);
/** Read multiple bytes from Octeon memory.
*/
void
octeon_pci_read_core_mem(struct octeon_device *oct,
u64 coreaddr,
u8 *buf,
u32 len);
/** Write multiple bytes into Octeon memory.
*/
void
octeon_pci_write_core_mem(struct octeon_device *oct,
u64 coreaddr,
const u8 *buf,
u32 len);
#endif
Messung V0.5 in Prozent C=91 H=98 G=94
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-10-12)
¤
*© Formatika GbR, Deutschland