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/*
* Copyright 2008-2012 Freescale Semiconductor Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Freescale Semiconductor nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
*
* ALTERNATIVELY, this software may be distributed under the terms of the
* GNU General Public License ("GPL") as published by the Free Software
* Foundation, either version 2 of that License or (at your option) any
* later version.
*
* THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __DPA_COMMON_H
#define __DPA_COMMON_H
#include <linux/kernel.h> /* pr_*() */
#include <linux/device.h> /* dev_*() */
#include <linux/smp.h> /* smp_processor_id() */
/* The basename of the source file is being compiled */
#define __file__ KBUILD_BASENAME".c"
#define __hot
#define cpu_printk(level, format, arg...) \
pr_##level("cpu%d: " format, smp_processor_id(), ##arg)
#define cpu_pr_emerg(format, arg...) \
cpu_printk(emerg, format, ##arg)
#define cpu_pr_alert(format, arg...) \
cpu_printk(alert, format, ##arg)
#define cpu_pr_crit(format, arg...) \
cpu_printk(crit, format, ##arg)
#define cpu_pr_err(format, arg...) \
cpu_printk(err, format, ##arg)
#define cpu_pr_warning(format, arg...) \
cpu_printk(warning, format, ##arg)
#define cpu_pr_notice(format, arg...) \
cpu_printk(notice, format, ##arg)
#define cpu_pr_info(format, arg...) \
cpu_printk(info, format, ##arg)
#define cpu_pr_debug(format, arg...) \
cpu_printk(debug, format, ##arg)
/* Keep this in sync with the dev_*() definitions from linux/device.h */
#define cpu_dev_printk(level, dev, format, arg...) \
cpu_pr_##level("%s: %s: " format, dev_driver_string(dev), \
dev_name(dev), ##arg)
#define cpu_dev_emerg(dev, format, arg...) \
cpu_dev_printk(emerg, dev, format, ##arg)
#define cpu_dev_alert(dev, format, arg...) \
cpu_dev_printk(alert, dev, format, ##arg)
#define cpu_dev_crit(dev, format, arg...) \
cpu_dev_printk(crit, dev, format, ##arg)
#define cpu_dev_err(dev, format, arg...) \
cpu_dev_printk(err, dev, format, ##arg)
#define cpu_dev_warn(dev, format, arg...) \
cpu_dev_printk(warning, dev, format, ##arg)
#define cpu_dev_notice(dev, format, arg...) \
cpu_dev_printk(notice, dev, format, ##arg)
#define cpu_dev_info(dev, format, arg...) \
cpu_dev_printk(info, dev, format, ##arg)
#define cpu_dev_dbg(dev, format, arg...) \
cpu_dev_printk(debug, dev, format, ##arg)
#define dpaa_eth_printk(level, dev, format, arg...) \
cpu_dev_printk(level, dev, "%s:%hu:%s() " format, \
__file__, __LINE__, __func__, ##arg)
#define dpaa_eth_emerg(dev, format, arg...) \
dpaa_eth_printk(emerg, dev, format, ##arg)
#define dpaa_eth_alert(dev, format, arg...) \
dpaa_eth_printk(alert, dev, format, ##arg)
#define dpaa_eth_crit(dev, format, arg...) \
dpaa_eth_printk(crit, dev, format, ##arg)
#define dpaa_eth_err(dev, format, arg...) \
dpaa_eth_printk(err, dev, format, ##arg)
#define dpaa_eth_warning(dev, format, arg...) \
dpaa_eth_printk(warning, dev, format, ##arg)
#define dpaa_eth_notice(dev, format, arg...) \
dpaa_eth_printk(notice, dev, format, ##arg)
#define dpaa_eth_info(dev, format, arg...) \
dpaa_eth_printk(info, dev, format, ##arg)
#define dpaa_eth_debug(dev, format, arg...) \
dpaa_eth_printk(debug, dev, format, ##arg)
#define cpu_netdev_emerg(net_dev, format, arg...) \
dpaa_eth_emerg((net_dev)->dev.parent, "%s: " format, \
(net_dev)->name , ##arg)
#define cpu_netdev_alert(net_dev, format, arg...) \
dpaa_eth_alert((net_dev)->dev.parent, "%s: " format, \
(net_dev)->name , ##arg)
#define cpu_netdev_crit(net_dev, format, arg...) \
dpaa_eth_crit((net_dev)->dev.parent, "%s: " format, \
(net_dev)->name , ##arg)
#define cpu_netdev_err(net_dev, format, arg...) \
dpaa_eth_err((net_dev)->dev.parent, "%s: " format, \
(net_dev)->name , ##arg)
#define cpu_netdev_warn(net_dev, format, arg...) \
dpaa_eth_warning((net_dev)->dev.parent, "%s: " format, \
(net_dev)->name , ##arg)
#define cpu_netdev_notice(net_dev, format, arg...) \
dpaa_eth_notice((net_dev)->dev.parent, "%s: " format, \
(net_dev)->name , ##arg)
#define cpu_netdev_info(net_dev, format, arg...) \
dpaa_eth_info((net_dev)->dev.parent, "%s: " format, \
(net_dev)->name , ##arg)
#define cpu_netdev_dbg(net_dev, format, arg...) \
dpaa_eth_debug((net_dev)->dev.parent, "%s: " format, \
(net_dev)->name , ##arg)
/* Simple enum of FQ types - used for array indexing */
enum {RX, TX};
/* More detailed FQ types - used for fine-grained WQ assignments */
enum dpa_fq_type {
FQ_TYPE_RX_DEFAULT = 1, /* Rx Default FQs */
FQ_TYPE_RX_ERROR, /* Rx Error FQs */
FQ_TYPE_RX_PCD, /* User-defined PCDs */
FQ_TYPE_TX, /* "Real" Tx FQs */
FQ_TYPE_TX_CONFIRM, /* Tx Confirmation FQs (actually Rx FQs) */
FQ_TYPE_TX_ERROR, /* Tx Error FQs (these are actually Rx FQs) */
};
#define DPA_PARSE_RESULTS_SIZE sizeof(t_FmPrsResult)
#define DPA_HASH_RESULTS_SIZE 16
#define DPA_TX_PRIV_DATA_SIZE 16
#define dpaa_eth_init_port(type, port, param, errq_id, defq_id, priv_size, \
has_timer) \
{ \
param.errq = errq_id; \
param.defq = defq_id; \
param.priv_data_size = priv_size; \
param.parse_results = true; \
param.hash_results = true; \
param.time_stamp = has_timer; \
fm_set_##type##_port_params(port, ¶m); \
}
#endif /* __DPA_COMMON_H */
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