/* * This file is provided under a dual BSD/GPLv2 license. When using or * redistributing this file, you may do so under either license. * * GPL LICENSE SUMMARY * * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as * published by the Free Software Foundation. * * 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. * The full GNU General Public License is included in this distribution * in the file called LICENSE.GPL. * * BSD LICENSE * * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved. * All rights reserved. * * 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 Intel Corporation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * 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. */ #include <linux/kernel.h> #include <linux/init.h> #include <linux/module.h> #include <linux/firmware.h> #include <linux/efi.h> #include <asm/string.h> #include <scsi/scsi_host.h> #include "host.h" #include "isci.h" #include "task.h" #include "probe_roms.h" #define DRV_VERSION … MODULE_VERSION(…); static struct scsi_transport_template *isci_transport_template; static const struct pci_device_id isci_id_table[] = …; MODULE_DEVICE_TABLE(pci, isci_id_table); /* linux isci specific settings */ unsigned char no_outbound_task_to = …; module_param(no_outbound_task_to, byte, 0); MODULE_PARM_DESC(…) …; u16 ssp_max_occ_to = …; module_param(ssp_max_occ_to, ushort, 0); MODULE_PARM_DESC(…) …; u16 stp_max_occ_to = …; module_param(stp_max_occ_to, ushort, 0); MODULE_PARM_DESC(…) …; u16 ssp_inactive_to = …; module_param(ssp_inactive_to, ushort, 0); MODULE_PARM_DESC(…) …; u16 stp_inactive_to = …; module_param(stp_inactive_to, ushort, 0); MODULE_PARM_DESC(…) …; unsigned char phy_gen = …; module_param(phy_gen, byte, 0); MODULE_PARM_DESC(…) …; unsigned char max_concurr_spinup; module_param(max_concurr_spinup, byte, 0); MODULE_PARM_DESC(…) …; uint cable_selection_override = …; module_param(cable_selection_override, uint, 0); MODULE_PARM_DESC(…) …; static ssize_t isci_show_id(struct device *dev, struct device_attribute *attr, char *buf) { … } static DEVICE_ATTR(isci_id, S_IRUGO, isci_show_id, NULL); static struct attribute *isci_host_attrs[] = …; ATTRIBUTE_GROUPS(…); static const struct attribute_group *isci_sdev_groups[] = …; static const struct scsi_host_template isci_sht = …; static struct sas_domain_function_template isci_transport_ops = …; /****************************************************************************** * P R O T E C T E D M E T H O D S ******************************************************************************/ /** * isci_register_sas_ha() - This method initializes various lldd * specific members of the sas_ha struct and calls the libsas * sas_register_ha() function. * @isci_host: This parameter specifies the lldd specific wrapper for the * libsas sas_ha struct. * * This method returns an error code indicating success or failure. The user * should check for possible memory allocation error return otherwise, a zero * indicates success. */ static int isci_register_sas_ha(struct isci_host *isci_host) { … } static void isci_unregister(struct isci_host *isci_host) { … } static int isci_pci_init(struct pci_dev *pdev) { … } static int num_controllers(struct pci_dev *pdev) { … } static int isci_setup_interrupts(struct pci_dev *pdev) { … } static void isci_user_parameters_get(struct sci_user_parameters *u) { … } static enum sci_status sci_user_parameters_set(struct isci_host *ihost, struct sci_user_parameters *sci_parms) { … } static void sci_oem_defaults(struct isci_host *ihost) { … } static struct isci_host *isci_host_alloc(struct pci_dev *pdev, int id) { … } static int isci_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) { … } static void isci_pci_remove(struct pci_dev *pdev) { … } #ifdef CONFIG_PM_SLEEP static int isci_suspend(struct device *dev) { … } static int isci_resume(struct device *dev) { … } #endif static SIMPLE_DEV_PM_OPS(isci_pm_ops, isci_suspend, isci_resume); static struct pci_driver isci_pci_driver = …; static __init int isci_init(void) { … } static __exit void isci_exit(void) { … } MODULE_DESCRIPTION(…) …; MODULE_LICENSE(…) …; MODULE_FIRMWARE(…); module_init(…) …; module_exit(isci_exit);
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