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Stephen McConnell
51bdc9eddb
r308217:
Add a fallback to the device mapper logic. We've seen systems in the field
that are apparently misconfigured by the manufacturer and cause the mapping
logic to fail. The fallback allows drive numbers to be assigned based on the
PHY number that they're attached to. Add sysctls and tunables to overrid
this new behavior, but they should be considered only necessary for debugging.
Reviewed by: imp, smh
Obtained from: Netflix
MFC after: 3 days
Sponsored by: D8403
r308301:
Record the LogInfo field when reporting the IOCStatus. Helps in
debugging errors.
Submitted by: slm
Obtained from: Netflix
MFC after: 3 days
r311958:
Print out the number of queues/MSIx vectors.
Sponsored by: Netflix
r312437:
Rework the debug print API. Event printing no longer gets special handling.
All of the printing from the tables file now has wrappers so that the
handling is cleaner and it's possible to print something out (say, during
development) without having to fight the global debug flags. This re-org
will also make it easier to have the tables be compiled out at build time
if desired.
Other than fixing some minor bugs, there are no user-visible changes from
this change
Sponsored by: Netflix, Inc.
Differential Revision: D9238
r318188:
Improve error messages during command timeout for the mpr and mps
drivers.
Sponsored by: Netflix
r318427:
Add tri-mode support (SAS/SATA/PCIe).
This includes NVMe device support and adds support for the following adapters:
SAS 3408
SAS 3416
SAS 3508
SAS 3516
SAS 3616
SAS 3708
SAS 3716
Reviewed by: ken, scottl, asomers, mav
Approved by: ken, scottl, mav
MFC after: 2 weeks
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D10095
r318679:
Fix powerpc compiler error.
Approved by: ken
123 lines
4.4 KiB
C
123 lines
4.4 KiB
C
/*-
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* Copyright (c) 2011-2015 LSI Corp.
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* Copyright (c) 2013-2016 Avago Technologies
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
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*
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* $FreeBSD$
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*/
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#ifndef _MPR_MAPPING_H
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#define _MPR_MAPPING_H
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/**
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* struct _map_phy_change - PHY entries received in Topology change list
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* @physical_id: SAS address of the device attached with the associate PHY
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* @device_info: bitfield provides detailed info about the device
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* @dev_handle: device handle for the device pointed by this entry
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* @slot: slot ID
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* @is_processed: Flag to indicate whether this entry is processed or not
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* @is_SATA_SSD: 1 if this is a SATA device AND an SSD, 0 otherwise
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*/
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struct _map_phy_change {
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uint64_t physical_id;
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uint32_t device_info;
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uint16_t dev_handle;
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uint16_t slot;
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uint8_t reason;
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uint8_t is_processed;
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uint8_t is_SATA_SSD;
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uint8_t reserved;
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};
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/**
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* struct _map_port_change - PCIe Port entries received in PCIe Topology change
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* list event
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* @physical_id: WWID of the device attached to the associated port
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* @device_info: bitfield provides detailed info about the device
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* @MDTS: Maximum Data Transfer Size for the device
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* @dev_handle: device handle for the device pointed by this entry
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* @slot: slot ID
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* @is_processed: Flag to indicate whether this entry is processed or not
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*/
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struct _map_port_change {
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uint64_t physical_id;
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uint32_t device_info;
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uint32_t MDTS;
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uint16_t dev_handle;
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uint16_t slot;
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uint8_t reason;
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uint8_t is_processed;
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uint8_t reserved[2];
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};
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/**
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* struct _map_topology_change - SAS/SATA entries to be removed from mapping
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* table
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* @enc_handle: enclosure handle where this device is located
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* @exp_handle: expander handle where this device is located
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* @num_entries: number of entries in the SAS Topology Change List event
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* @start_phy_num: PHY number of the first PHY in the event data
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* @num_phys: number of PHYs in the expander where this device is located
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* @exp_status: status for the expander where this device is located
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* @phy_details: more details about each PHY in the event data
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*/
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struct _map_topology_change {
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uint16_t enc_handle;
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uint16_t exp_handle;
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uint8_t num_entries;
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uint8_t start_phy_num;
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uint8_t num_phys;
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uint8_t exp_status;
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struct _map_phy_change *phy_details;
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};
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/**
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* struct _map_pcie_topology_change - PCIe entries to be removed from mapping
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* table
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* @enc_handle: enclosure handle where this device is located
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* @switch_dev_handle: PCIe switch device handle where this device is located
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* @num_entries: number of entries in the PCIe Topology Change List event
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* @start_port_num: port number of the first port in the event data
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* @num_ports: number of ports in the PCIe switch device
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* @switch_status: status for the PCIe switch where this device is located
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* @port_details: more details about each Port in the event data
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*/
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struct _map_pcie_topology_change {
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uint16_t enc_handle;
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uint16_t switch_dev_handle;
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uint8_t num_entries;
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uint8_t start_port_num;
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uint8_t num_ports;
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uint8_t switch_status;
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struct _map_port_change *port_details;
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};
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extern int
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mprsas_get_sas_address_for_sata_disk(struct mpr_softc *ioc,
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u64 *sas_address, u16 handle, u32 device_info, u8 *is_SATA_SSD);
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#endif
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