freebsd-dev/sys/dev/qlxgb/qla_ioctl.c
Pedro F. Giffuni 718cf2ccb9 sys/dev: further adoption of SPDX licensing ID tags.
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
2017-11-27 14:52:40 +00:00

151 lines
4.3 KiB
C

/*-
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* Copyright (c) 2011-2013 Qlogic Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT OWNER OR CONTRIBUTORS 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.
*/
/*
* File: qla_ioctl.c
* Author : David C Somayajulu, Qlogic Corporation, Aliso Viejo, CA 92656.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include "qla_os.h"
#include "qla_reg.h"
#include "qla_hw.h"
#include "qla_def.h"
#include "qla_reg.h"
#include "qla_inline.h"
#include "qla_glbl.h"
#include "qla_ioctl.h"
static struct cdevsw qla_cdevsw = {
.d_version = D_VERSION,
.d_ioctl = qla_eioctl,
.d_name = "qlcnic",
};
int
qla_make_cdev(qla_host_t *ha)
{
ha->ioctl_dev = make_dev(&qla_cdevsw,
ha->ifp->if_dunit,
UID_ROOT,
GID_WHEEL,
0600,
"%s",
if_name(ha->ifp));
if (ha->ioctl_dev == NULL)
return (-1);
ha->ioctl_dev->si_drv1 = ha;
return (0);
}
void
qla_del_cdev(qla_host_t *ha)
{
if (ha->ioctl_dev != NULL)
destroy_dev(ha->ioctl_dev);
return;
}
int
qla_eioctl(struct cdev *dev, u_long cmd, caddr_t data, int fflag,
struct thread *td)
{
qla_host_t *ha;
int rval = 0;
qla_reg_val_t *rv;
qla_rd_flash_t *rdf;
qla_wr_flash_t *wrf;
qla_rd_pci_ids_t *pci_ids;
device_t pci_dev;
if ((ha = (qla_host_t *)dev->si_drv1) == NULL)
return ENXIO;
pci_dev= ha->pci_dev;
switch(cmd) {
case QLA_RDWR_REG:
rv = (qla_reg_val_t *)data;
if (rv->direct) {
if (rv->rd) {
rv->val = READ_OFFSET32(ha, rv->reg);
} else {
WRITE_OFFSET32(ha, rv->reg, rv->val);
}
} else {
if ((rval = qla_rdwr_indreg32(ha, rv->reg, &rv->val,
rv->rd)))
rval = ENXIO;
}
break;
case QLA_RD_FLASH:
rdf = (qla_rd_flash_t *)data;
if ((rval = qla_rd_flash32(ha, rdf->off, &rdf->data)))
rval = ENXIO;
break;
case QLA_WR_FLASH:
wrf = (qla_wr_flash_t *)data;
if ((rval = qla_wr_flash_buffer(ha, wrf->off, wrf->size,
wrf->buffer, wrf->pattern)))
rval = ENXIO;
break;
case QLA_ERASE_FLASH:
if (qla_erase_flash(ha, ((qla_erase_flash_t *)data)->off,
((qla_erase_flash_t *)data)->size))
rval = ENXIO;
break;
case QLA_RD_PCI_IDS:
pci_ids = (qla_rd_pci_ids_t *)data;
pci_ids->ven_id = pci_get_vendor(pci_dev);
pci_ids->dev_id = pci_get_device(pci_dev);
pci_ids->subsys_ven_id = pci_get_subvendor(pci_dev);
pci_ids->subsys_dev_id = pci_get_subdevice(pci_dev);
pci_ids->rev_id = pci_read_config(pci_dev, PCIR_REVID, 1);
break;
default:
break;
}
return rval;
}