ef065d89e9
dates. - Changed all of the PCI device strings from LSI to Avago Technologies (LSI). - Added a sysctl variable to control how StartStopUnit behavior works. User can select to spin down disks based on if disk is SSD or HDD. - Inquiry data is required to tell if a disk will support SSU at shutdown or not. Due to the addition of mpssas_async, which gets Advanced Info but not Inquiry data, the setting of supports_SSU was moved to the mpssas_scsiio_complete function, which snoops for any Inquiry commands. And, since disks are shutdown as a target and not a LUN, this process was simplified by basing it on targets and not LUNs. - Added a sysctl variable that sets the amount of time to retry after sending a failed SATA ID command. This helps with some bad disks and large disks that require a lot of time to spin up. Part of this change was to add a callout to handle timeouts with the SATA ID command. The callout function is called mpssas_ata_id_timeout(). (Fixes PR 191348) - Changed the way resets work by allowing I/O to continue to devices that are not currently under a reset condition. This uses devq's instead of simq's and makes use of the MPSSAS_TARGET_INRESET flag. This change also adds a function called mpssas_prepare_tm(). - Some changes were made to reduce code duplication when getting a SAS address for a SATA disk. - Fixed some formatting and whitespace. - Bump version of mps driver to 20.00.00.00-fbsd PR: 191348 Reviewed by: ken, scottl Approved by: ken, scottl MFC after: 2 weeks
76 lines
2.7 KiB
C
76 lines
2.7 KiB
C
/*-
|
|
* Copyright (c) 2011-2015 LSI Corp.
|
|
* Copyright (c) 2013-2015 Avago Technologies
|
|
* 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 AUTHOR 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 AUTHOR 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.
|
|
*
|
|
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _MPS_MAPPING_H
|
|
#define _MPS_MAPPING_H
|
|
|
|
/**
|
|
* struct _map_phy_change - PHY entries recieved in Topology change list
|
|
* @physical_id: SAS address of the device attached with the associate PHY
|
|
* @device_info: bitfield provides detailed info about the device
|
|
* @dev_handle: device handle for the device pointed by this entry
|
|
* @slot: slot ID
|
|
* @is_processed: Flag to indicate whether this entry is processed or not
|
|
* @is_SATA_SSD: 1 if this is a SATA device AND an SSD, 0 otherwise
|
|
*/
|
|
struct _map_phy_change {
|
|
uint64_t physical_id;
|
|
uint32_t device_info;
|
|
uint16_t dev_handle;
|
|
uint16_t slot;
|
|
uint8_t reason;
|
|
uint8_t is_processed;
|
|
uint8_t is_SATA_SSD;
|
|
uint8_t reserved;
|
|
};
|
|
|
|
/**
|
|
* struct _map_topology_change - entries to be removed from mapping table
|
|
* @dpm_entry_num: index of this device in device persistent map table
|
|
* @dev_handle: device handle for the device pointed by this entry
|
|
*/
|
|
struct _map_topology_change {
|
|
uint16_t enc_handle;
|
|
uint16_t exp_handle;
|
|
uint8_t num_entries;
|
|
uint8_t start_phy_num;
|
|
uint8_t num_phys;
|
|
uint8_t exp_status;
|
|
struct _map_phy_change *phy_details;
|
|
};
|
|
|
|
|
|
extern int
|
|
mpssas_get_sas_address_for_sata_disk(struct mps_softc *ioc,
|
|
u64 *sas_address, u16 handle, u32 device_info, u8 *is_SATA_SSD);
|
|
|
|
#endif
|