emlxs.conf revision fcf3ce441efd61da9bb2884968af01cb7c1452cc
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#
# Copyright 2008 Emulex. All rights reserved.
# Use is subject to License terms.
#
#
#
#
# Solaris LightPulse emlxs driver: global initialized data.
#
# console-notices: Sets the verbose level for driver notices to the console.
# console-warnings: Sets the verbose level for driver warnings to the console.
# console-errors: Sets the verbose level for driver errors to the console.
#
# log-notices: Sets the verbose level for driver notices to the system log file*.
# log-warnings: Sets the verbose level for driver warnings to the system log file*.
# log-errors: Sets the verbose level for driver errors to the system log file*.
#
#
# If the bit is set, then the messages of that type are enabled.
#
# The available message types are listed below:
#
# LOG_MISC 0x00000001 /* Misc events */
# LOG_DRIVER 0x00000002 /* Driver attach and detach events */
# LOG_INIT 0x00000004 /* HBA initialization events */
# LOG_MEM 0x00000008 /* Memory managment events */
# LOG_SLI 0x00000010 /* Service Level Interface (SLI) events */
# LOG_MBOX 0x00000020 /* Mailbox events */
# LOG_NODE 0x00000040 /* Node events */
# LOG_LINK 0x00000080 /* Link events */
# LOG_ELS 0x00000100 /* ELS events */
# LOG_PKT 0x00000200 /* General I/O packet events */
# LOG_FCP 0x00000400 /* FCP traffic events */
# LOG_TGTM 0x00000800 /* FCP target mode events */
# LOG_IP 0x00001000 /* IP traffic events */
# LOG_SFS 0x00002000 /* SFS events */
# LOG_IOCTL 0x00004000 /* IOCtl events */
# LOG_FIRMWARE 0x00008000 /* Firmware download events */
# LOG_CT 0x00010000 /* CT events */
# LOG_FCSP 0x00020000 /* FCSP events */
# LOG_RESERVED 0xfffc0000 /* Reserved for future use */
#
# Range: Min:0 Max:0xffffffff
#
# console-notices = 0; (Default)
# console-warnings = 0; (Default)
# console-errors = 0; (Default)
#
# log-notices = 0xffffffff; (Default)
# log-warnings = 0xffffffff; (Default)
# log-errors = 0xffffffff; (Default)
#
# num-iocbs: Sets the number of iocb buffers to allocate.
#
# Range: Min:128 Max:10240 Default:1024
#
# max-xfer-size: Sets the maximum SCSI transfer size in bytes per IO
# This parameter is only used by the driver on i386 platforms.
# The driver does not limit transfer size on SPARC platforms.
#
# This parameter determines the scatter gather list buffer size.
# A pool of buffers is reallocated by the driver during boot.
# A larger transfer size requires a larger memory allocation.
#
# Memory_model max-xfer-size
# ----------------------------------------
# Small 131072 - 339968
# Medium 339969 - 688128
# Large 688129 - 1388544
#
# Range: Min:131072 Max:1388544 Default:339968
#
# ub-bufs: Sets the number of unsolicited buffers to be allocated.
#
# Range: Min:40 Max:16320 Default:1000
#
#
# +++ Variables relating to IP networking support. +++
#
#
# 0 = Disables IP networking support in the driver.
# 1 = Enables IP networking in the driver.
#
# Range: Min:0 Max:1 Default:1
#
#
# +++ Fibre Channel specific parameters +++
#
# topology: link topology for initializing the Fibre Channel connection.
#
# 0 = attempt loop mode, if it fails attempt point-to-point mode
# 2 = attempt point-to-point mode only
# 4 = attempt loop mode only
# 6 = attempt point-to-point mode, if it fails attempt loop mode
#
# Set point-to-point mode if you want to run as an N_Port.
# Set loop mode if you want to run as an NL_Port.
#
# Range: Min:0 Max:6 Default:0
#
topology=0;
# link-speed: Sets the link speed setting for initializing the Fibre Channel
# connection.
#
# 0 = auto select
# 1 = 1 Gigabaud
# 2 = 2 Gigabaud
# 4 = 4 Gigabaud
# 8 = 8 Gigabaud
#
# Range: Min:0 Max:8 Default:0
#
# ack0: Determines if ACK0 is used instead of ACK1 for class 2
# acknowledgement.
#
# 0 = The driver will use ACK1 for class 2 acknowledgement.
# 1 = The driver will use ACK0 for class 2 acknowledgement.
#
# Range: Min:0 Max:1 Default:0
#
ack0=0;
# cr-delay: Sets the coalesce response delay in the adapter.
#
# This value specifies a count of milliseconds after which an interrupt
# response is generated if cr-count has not been satisfied. This value is
# set to 0 to disable the Coalesce Response feature as default.
#
# Range: Min:0 Max:63 Default:0
#
# cr-count: Sets the coalesce response count in the adapter.
#
# This value specifies a count of I/O completions after which an interrupt
# response is generated. This feature is disabled if cr-delay is set to 0.
#
# Range: Min:1 Max:255 Default:1
#
# assign-alpa: Sets a preferred ALPA for the adapter.
#
# This is only valid if topology is loop. A zero setting means no preference.
# If multiple adapter instances on the same host are on the same loop,
# you will want to set this value differently for each adapter.
#
# For example: emlxs0-assign-alpa=0x01; assigns ALPA 0x01 to adapter 0
# emlxs1-assign-alpa=0x02; assigns ALPA 0x02 to adapter 1
# emlxs2-assign-alpa=0x04; assigns ALPA 0x04 to adapter 2
#
# Range: Min:0x00 Max:0xef Default:0x00 (valid ALPA's only)
#
# adisc-support: Sets the ADISC login support level.
#
# This sets the level of driver support for the Fibre Channel ADISC
# login I/O recovery method.
#
# 0 = No support. Flush active I/O's for all FCP target devices at link down.
# 1 = Partial support. Flush I/O's for non-FCP2 target devices at link down.
# 2 = Full support. Hold active I/O's for all devices at link down.
#
# Range: Min:0 Max:2 Default:1
#
#
# 0 = Disables power management support in the driver.
# 1 = Enables power management support in the driver.
#
# Range: Min:0 Max:1 Default:0
#
# num-nodes: Number of fibre channel nodes (NPorts) the driver will support.
#
# 0 = Indicates auto detect limit of adapter.
#
# Range: Min:0 Max:4096 Default:0
#
# pci-max-read: Sets the PCI-X max memory read byte count on the adapter.
#
# This value controls the adapter's max PCI-X memory read count.
# On Sunfire x4100/4200 systems this parameter must be changed to
# 1024 bytes. Currently, this parameter should only be modified on
# Sunfire x4100/4200 systems due to the unique nature of the PCI-X bus
# on these systems, otherwise it should be left as default.
#
# Options: 512, 1024, 2048, 4096
#
# Range: Min:512 Max:4096 Default:2048
#
# *Uncomment this parameter for Sunfire x4100/4200 systems only
#pci-max-read=1024;
# linkup-delay: Sets the linkup delay period (seconds) after initialization.
#
# This value controls how long the driver waits for the Fibre Channel
# link to come up after an adapter reset before continuing normal operation.
#
# Range: Min:0 Max:60 Default:10
#
# enable-npiv: Enables NPIV support in the driver.
#
# Requires SLI3 mode support in the adapter firmware.
#
# Range: Min:0 Max:1 Default:0
#
# vport-restrict-login: Restricts login to virtual ports to conserve resources.
#
# Requires SLI3 mode support in the adapter firmware.
# Requires enable-npiv parameter to be set to 1.
#
# Range: Min:0 Max:1 Default:1
#
# enable-auth: Enables DHCHAP support in the driver.
#
# Range: Min:0 Max:1 Default:0
#
# target-mode: Controls COMSTAR target mode support for an adapter port.
#
# 0 = Disables target mode support. Enables initiator mode support.
# 1 = Enables target mode support. Disables initiator mode support.
#
# Usage examples:
# target-mode=1; Sets global default for target mode
# emlxs0-target-mode=0; emlxs0 will be an initiator port
# emlxs1-target-mode=1; emlxs1 will be a target port
#
# Range: Min:0 Max:1 Default:0
#
# ddi-forceattach: Force driver attach during system boot.
#
# 0 = Disables forced driver attach during system boot. (Default)
# 1 = Enables forced driver attach during system boot.
#
# This parameter is required if you enable target-mode.
# If target mode is enabled the emlxs driver MUST be force attached
# at system boot to ensure remote initiators will be able to
# discover it.
#
# Range: Min:0 Max:1 Default:0
#
# *Uncomment this parameter when target-mode is enabled
#ddi-forceattach=1
# fct-bufpool: Controls buffer pool used by COMSTAR for FCP IOs
# This should ONLY be used if target-mode is enabled
#
# Each entry consists of "Size:Count" where:
# Size is the decimal size, in bytes, of this buffer pool
# Count is the decimal number of buffers of this corresponding size
# There can be at most 16 different types of entries
#
# The default behavior for a target port is
# fct-bufpool="512:256",
# "8192:128",
# "65536:64",
# "131072:64";
#
# Usage examples:
# fct-bufpool Sets global default for buffer pool
# emlxs0-fct-bufpool Sets buffer pool for emlxs0
# emlxs1-fct-bufpool Sets buffer pool for emlxs1
#
# fct-queue-depth: Controls the queue depth for a COMSTAR target port
# This should ONLY be used if target-mode is enabled
#
# By default, the max number of simultaneous IOs a target port can handle
# is equal to the HBA throttle. The HBA throttle varies by adapter model
# but usually represents approximately 2000 simultaneous IOs. With this
# parameter, the user can limit the number of simultaneous IOs to a
# smaller value.
#
# Usage examples:
# fct-queue-depth=256; Sets global default for a target port queue
# depth to 256 IOs.
# emlxs0-fct-queue-depth=256; emlxs0 will limit its target queue depth to
# 256 IOs
#