kernel_samsung_msm8974/drivers/scsi/libsas/sas_dump.c

/*
 * Serial Attached SCSI (SAS) Dump/Debugging routines
 *
 * Copyright (C) 2005 Adaptec, Inc.  All rights reserved.
 * Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com>
 *
 * This file is licensed under GPLv2.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 */

#include "sas_dump.h"

static const char *sas_hae_str[] = {
	[0] = "HAE_RESET",
};

static const char *sas_porte_str[] = {
	[0] = "PORTE_BYTES_DMAED",
	[1] = "PORTE_BROADCAST_RCVD",
	[2] = "PORTE_LINK_RESET_ERR",
	[3] = "PORTE_TIMER_EVENT",
	[4] = "PORTE_HARD_RESET",
};

static const char *sas_phye_str[] = {
	[0] = "PHYE_LOSS_OF_SIGNAL",
	[1] = "PHYE_OOB_DONE",
	[2] = "PHYE_OOB_ERROR",
	[3] = "PHYE_SPINUP_HOLD",
};

void sas_dprint_porte(int phyid, enum port_event pe)
{
	SAS_DPRINTK("phy%d: port event: %s\n", phyid, sas_porte_str[pe]);
}
void sas_dprint_phye(int phyid, enum phy_event pe)
{
	SAS_DPRINTK("phy%d: phy event: %s\n", phyid, sas_phye_str[pe]);
}

void sas_dprint_hae(struct sas_ha_struct *sas_ha, enum ha_event he)
{
	SAS_DPRINTK("ha %s: %s event\n", dev_name(sas_ha->dev),
		    sas_hae_str[he]);
}

void sas_dump_port(struct asd_sas_port *port)
{
	SAS_DPRINTK("port%d: class:0x%x\n", port->id, port->class);
	SAS_DPRINTK("port%d: sas_addr:%llx\n", port->id,
		    SAS_ADDR(port->sas_addr));
	SAS_DPRINTK("port%d: attached_sas_addr:%llx\n", port->id,
		    SAS_ADDR(port->attached_sas_addr));
	SAS_DPRINTK("port%d: iproto:0x%x\n", port->id, port->iproto);
	SAS_DPRINTK("port%d: tproto:0x%x\n", port->id, port->tproto);
	SAS_DPRINTK("port%d: oob_mode:0x%x\n", port->id, port->oob_mode);
	SAS_DPRINTK("port%d: num_phys:%d\n", port->id, port->num_phys);
}