LXR linux/drivers/net/ethernet/cavium/liquidio/cn23xx_pf

   1/**********************************************************************
   2 * Author: Cavium, Inc.
   3 *
   4 * Contact: support@cavium.com
   5 *          Please include "LiquidIO" in the subject.
   6 *
   7 * Copyright (c) 2003-2016 Cavium, Inc.
   8 *
   9 * This file is free software; you can redistribute it and/or modify
  10 * it under the terms of the GNU General Public License, Version 2, as
  11 * published by the Free Software Foundation.
  12 *
  13 * This file is distributed in the hope that it will be useful, but
  14 * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
  15 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
  16 * NONINFRINGEMENT.  See the GNU General Public License for more details.
  17 ***********************************************************************/
  18/*! \file  cn23xx_device.h
  19 * \brief Host Driver: Routines that perform CN23XX specific operations.
  20 */
  21
  22#ifndef __CN23XX_PF_DEVICE_H__
  23#define __CN23XX_PF_DEVICE_H__
  24
  25#include "cn23xx_pf_regs.h"
  26
  27#define LIO_CMD_WAIT_TM 100
  28
  29/* Register address and configuration for a CN23XX devices.
  30 * If device specific changes need to be made then add a struct to include
  31 * device specific fields as shown in the commented section
  32 */
  33struct octeon_cn23xx_pf {
  34        /** PCI interrupt summary register */
  35        u8 __iomem *intr_sum_reg64;
  36
  37        /** PCI interrupt enable register */
  38        u8 __iomem *intr_enb_reg64;
  39
  40        /** The PCI interrupt mask used by interrupt handler */
  41        u64 intr_mask64;
  42
  43        struct octeon_config *conf;
  44};
  45
  46#define CN23XX_SLI_DEF_BP                       0x40
  47
  48int setup_cn23xx_octeon_pf_device(struct octeon_device *oct);
  49
  50int validate_cn23xx_pf_config_info(struct octeon_device *oct,
  51                                   struct octeon_config *conf23xx);
  52
  53u32 cn23xx_pf_get_oq_ticks(struct octeon_device *oct, u32 time_intr_in_us);
  54
  55void cn23xx_dump_pf_initialized_regs(struct octeon_device *oct);
  56
  57int cn23xx_fw_loaded(struct octeon_device *oct);
  58
  59void cn23xx_tell_vf_its_macaddr_changed(struct octeon_device *oct, int vfidx,
  60                                        u8 *mac);
  61#endif
  62