052e12a508
This driver allows to usage of the paravirt SCSI controller in VMware products like ESXi. The pvscsi driver provides a substantial performance improvement in block devices versus the emulated mpt and mps SCSI/SAS controllers. Error handling in this driver has not been extensively tested yet. Submitted by: vbhakta@vmware.com Relnotes: yes Sponsored by: VMware, Panzura Differential Revision: D18613
353 lines
14 KiB
Plaintext
353 lines
14 KiB
Plaintext
#
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# GENERIC -- Generic kernel configuration file for FreeBSD/i386
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#
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# For more information on this file, please read the config(5) manual page,
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# and/or the handbook section on Kernel Configuration Files:
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#
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# https://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
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#
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# The handbook is also available locally in /usr/share/doc/handbook
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# if you've installed the doc distribution, otherwise always see the
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# FreeBSD World Wide Web server (https://www.FreeBSD.org/) for the
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# latest information.
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#
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# An exhaustive list of options and more detailed explanations of the
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# device lines is also present in the ../../conf/NOTES and NOTES files.
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# If you are in doubt as to the purpose or necessity of a line, check first
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# in NOTES.
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#
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# $FreeBSD$
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cpu I486_CPU
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cpu I586_CPU
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cpu I686_CPU
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ident GENERIC
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makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
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makeoptions WITH_CTF=1 # Run ctfconvert(1) for DTrace support
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options SCHED_ULE # ULE scheduler
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options PREEMPTION # Enable kernel thread preemption
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options VIMAGE # Subsystem virtualization, e.g. VNET
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options INET # InterNETworking
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options INET6 # IPv6 communications protocols
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options IPSEC_SUPPORT # Allow kldload of ipsec and tcpmd5
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options TCP_HHOOK # hhook(9) framework for TCP
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options TCP_OFFLOAD # TCP offload
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options SCTP # Stream Control Transmission Protocol
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options FFS # Berkeley Fast Filesystem
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options SOFTUPDATES # Enable FFS soft updates support
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options UFS_ACL # Support for access control lists
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options UFS_DIRHASH # Improve performance on big directories
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options UFS_GJOURNAL # Enable gjournal-based UFS journaling
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options QUOTA # Enable disk quotas for UFS
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options MD_ROOT # MD is a potential root device
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options NFSCL # Network Filesystem Client
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options NFSD # Network Filesystem Server
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options NFSLOCKD # Network Lock Manager
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options NFS_ROOT # NFS usable as /, requires NFSCL
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options MSDOSFS # MSDOS Filesystem
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options CD9660 # ISO 9660 Filesystem
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options PROCFS # Process filesystem (requires PSEUDOFS)
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options PSEUDOFS # Pseudo-filesystem framework
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options GEOM_RAID # Soft RAID functionality.
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options GEOM_LABEL # Provides labelization
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options COMPAT_FREEBSD4 # Compatible with FreeBSD4
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options COMPAT_FREEBSD5 # Compatible with FreeBSD5
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options COMPAT_FREEBSD6 # Compatible with FreeBSD6
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options COMPAT_FREEBSD7 # Compatible with FreeBSD7
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options COMPAT_FREEBSD9 # Compatible with FreeBSD9
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options COMPAT_FREEBSD10 # Compatible with FreeBSD10
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options COMPAT_FREEBSD11 # Compatible with FreeBSD11
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options COMPAT_FREEBSD12 # Compatible with FreeBSD12
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options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
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options KTRACE # ktrace(1) support
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options STACK # stack(9) support
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options SYSVSHM # SYSV-style shared memory
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options SYSVMSG # SYSV-style message queues
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options SYSVSEM # SYSV-style semaphores
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options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
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options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed.
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options KBD_INSTALL_CDEV # install a CDEV entry in /dev
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options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4)
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options AUDIT # Security event auditing
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options CAPABILITY_MODE # Capsicum capability mode
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options CAPABILITIES # Capsicum capabilities
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options MAC # TrustedBSD MAC Framework
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options KDTRACE_HOOKS # Kernel DTrace hooks
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options DDB_CTF # Kernel ELF linker loads CTF data
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options INCLUDE_CONFIG_FILE # Include this file in kernel
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options RACCT # Resource accounting framework
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options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default
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options RCTL # Resource limits
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# Debugging support. Always need this:
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options KDB # Enable kernel debugger support.
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options KDB_TRACE # Print a stack trace for a panic.
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# For full debugger support use (turn off in stable branch):
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options DDB # Support DDB.
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options GDB # Support remote GDB.
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options DEADLKRES # Enable the deadlock resolver
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options INVARIANTS # Enable calls of extra sanity checking
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options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
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options WITNESS # Enable checks to detect deadlocks and cycles
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options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
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options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones
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options VERBOSE_SYSINIT=0 # Support debug.verbose_sysinit, off by default
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# Kernel dump features.
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options EKCD # Support for encrypted kernel dumps
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options GZIO # gzip-compressed kernel and user dumps
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options ZSTDIO # zstd-compressed kernel and user dumps
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options DEBUGNET # debugnet networking
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options NETDUMP # netdump(4) client support
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options NETGDB # netgdb(4) client support
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# To make an SMP kernel, the next two lines are needed
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options SMP # Symmetric MultiProcessor Kernel
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device apic # I/O APIC
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options EARLY_AP_STARTUP
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# CPU frequency control
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device cpufreq
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# Bus support.
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device acpi
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device pci
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options PCI_HP # PCI-Express native HotPlug
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options PCI_IOV # PCI SR-IOV support
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# Floppy drives
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device fdc
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# ATA controllers
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device ahci # AHCI-compatible SATA controllers
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device ata # Legacy ATA/SATA controllers
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device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA
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device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA
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# SCSI Controllers
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device ahc # AHA2940 and onboard AIC7xxx devices
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device esp # AMD Am53C974 (Tekram DC-390(T))
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device hptiop # Highpoint RocketRaid 3xxx series
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device isp # Qlogic family
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#device ispfw # Firmware for QLogic HBAs- normally a module
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device mpt # LSI-Logic MPT-Fusion
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device mps # LSI-Logic MPT-Fusion 2
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device mpr # LSI-Logic MPT-Fusion 3
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device sym # NCR/Symbios Logic
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device trm # Tekram DC395U/UW/F DC315U adapters
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device isci # Intel C600 SAS controller
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device pvscsi # VMware PVSCSI
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# ATA/SCSI peripherals
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device scbus # SCSI bus (required for ATA/SCSI)
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device ch # SCSI media changers
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device da # Direct Access (disks)
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device sa # Sequential Access (tape etc)
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device cd # CD
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device pass # Passthrough device (direct ATA/SCSI access)
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device ses # Enclosure Services (SES and SAF-TE)
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#device ctl # CAM Target Layer
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# RAID controllers interfaced to the SCSI subsystem
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device amr # AMI MegaRAID
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device arcmsr # Areca SATA II RAID
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device ciss # Compaq Smart RAID 5*
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device iir # Intel Integrated RAID
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device ips # IBM (Adaptec) ServeRAID
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device mly # Mylex AcceleRAID/eXtremeRAID
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device twa # 3ware 9000 series PATA/SATA RAID
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device tws # LSI 3ware 9750 SATA+SAS 6Gb/s RAID controller
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# RAID controllers
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device aac # Adaptec FSA RAID
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device aacp # SCSI passthrough for aac (requires CAM)
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device aacraid # Adaptec by PMC RAID
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device ida # Compaq Smart RAID
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device mfi # LSI MegaRAID SAS
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device mlx # Mylex DAC960 family
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device mrsas # LSI/Avago MegaRAID SAS/SATA, 6Gb/s and 12Gb/s
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device pmspcv # PMC-Sierra SAS/SATA Controller driver
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device pst # Promise Supertrak SX6000
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device twe # 3ware ATA RAID
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# NVM Express (NVMe) support
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device nvme # base NVMe driver
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device nvd # expose NVMe namespace as disks, depends on nvme
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# atkbdc0 controls both the keyboard and the PS/2 mouse
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device atkbdc # AT keyboard controller
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device atkbd # AT keyboard
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device psm # PS/2 mouse
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device kbdmux # keyboard multiplexer
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device vga # VGA video card driver
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options VESA # Add support for VESA BIOS Extensions (VBE)
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device splash # Splash screen and screen saver support
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# syscons is the default console driver, resembling an SCO console
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device sc
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options SC_PIXEL_MODE # add support for the raster text mode
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# vt is the new video console driver
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device vt
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device vt_vga
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device agp # support several AGP chipsets
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# Power management support (see NOTES for more options)
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#device apm
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# PCCARD (PCMCIA) support
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# PCMCIA and cardbus bridge support
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device cbb # cardbus (yenta) bridge
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device pccard # PC Card (16-bit) bus
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device cardbus # CardBus (32-bit) bus
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# Serial (COM) ports
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device uart # Generic UART driver
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# Parallel port
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device ppc
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device ppbus # Parallel port bus (required)
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device lpt # Printer
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device ppi # Parallel port interface device
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#device vpo # Requires scbus and da
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device puc # Multi I/O cards and multi-channel UARTs
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# PCI/PCI-X/PCIe Ethernet NICs that use iflib infrastructure
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device iflib
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device em # Intel PRO/1000 Gigabit Ethernet Family
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device vmx # VMware VMXNET3 Ethernet
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# PCI Ethernet NICs.
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device bxe # Broadcom NetXtreme II BCM5771X/BCM578XX 10GbE
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device le # AMD Am7900 LANCE and Am79C9xx PCnet
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device ti # Alteon Networks Tigon I/II gigabit Ethernet
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# PCI Ethernet NICs that use the common MII bus controller code.
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# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
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device miibus # MII bus support
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device ae # Attansic/Atheros L2 FastEthernet
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device age # Attansic/Atheros L1 Gigabit Ethernet
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device alc # Atheros AR8131/AR8132 Ethernet
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device ale # Atheros AR8121/AR8113/AR8114 Ethernet
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device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet
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device bfe # Broadcom BCM440x 10/100 Ethernet
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device bge # Broadcom BCM570xx Gigabit Ethernet
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device cas # Sun Cassini/Cassini+ and NS DP83065 Saturn
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device dc # DEC/Intel 21143 and various workalikes
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device et # Agere ET1310 10/100/Gigabit Ethernet
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device fxp # Intel EtherExpress PRO/100B (82557, 82558)
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device gem # Sun GEM/Sun ERI/Apple GMAC
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device hme # Sun HME (Happy Meal Ethernet)
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device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet
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device lge # Level 1 LXT1001 gigabit Ethernet
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device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet
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device nfe # nVidia nForce MCP on-board Ethernet
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device nge # NatSemi DP83820 gigabit Ethernet
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device re # RealTek 8139C+/8169/8169S/8110S
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device rl # RealTek 8129/8139
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device sge # Silicon Integrated Systems SiS190/191
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device sis # Silicon Integrated Systems SiS 900/SiS 7016
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device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet
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device ste # Sundance ST201 (D-Link DFE-550TX)
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device stge # Sundance/Tamarack TC9021 gigabit Ethernet
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device vge # VIA VT612x gigabit Ethernet
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device vr # VIA Rhine, Rhine II
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device vte # DM&P Vortex86 RDC R6040 Fast Ethernet
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device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
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# Wireless NIC cards
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device wlan # 802.11 support
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options IEEE80211_DEBUG # enable debug msgs
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options IEEE80211_SUPPORT_MESH # enable 802.11s draft support
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device wlan_wep # 802.11 WEP support
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device wlan_ccmp # 802.11 CCMP support
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device wlan_tkip # 802.11 TKIP support
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device wlan_amrr # AMRR transmit rate control algorithm
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device an # Aironet 4500/4800 802.11 wireless NICs.
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device ath # Atheros NICs
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device ath_pci # Atheros pci/cardbus glue
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device ath_hal # pci/cardbus chip support
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options AH_AR5416_INTERRUPT_MITIGATION # AR5416 interrupt mitigation
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options ATH_ENABLE_11N # Enable 802.11n support for AR5416 and later
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device ath_rate_sample # SampleRate tx rate control for ath
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#device bwi # Broadcom BCM430x/BCM431x wireless NICs.
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#device bwn # Broadcom BCM43xx wireless NICs.
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device ipw # Intel 2100 wireless NICs.
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device iwi # Intel 2200BG/2225BG/2915ABG wireless NICs.
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device iwn # Intel 4965/1000/5000/6000 wireless NICs.
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device malo # Marvell Libertas wireless NICs.
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device mwl # Marvell 88W8363 802.11n wireless NICs.
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device ral # Ralink Technology RT2500 wireless NICs.
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device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs.
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device wpi # Intel 3945ABG wireless NICs.
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# Pseudo devices.
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device crypto # core crypto support
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device loop # Network loopback
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device padlock_rng # VIA Padlock RNG
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device rdrand_rng # Intel Bull Mountain RNG
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device ether # Ethernet support
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device vlan # 802.1Q VLAN support
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device tuntap # Packet tunnel.
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device md # Memory "disks"
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device gif # IPv6 and IPv4 tunneling
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device firmware # firmware assist module
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# The `bpf' device enables the Berkeley Packet Filter.
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# Be aware of the administrative consequences of enabling this!
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# Note that 'bpf' is required for DHCP.
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device bpf # Berkeley packet filter
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# USB support
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options USB_DEBUG # enable debug msgs
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device uhci # UHCI PCI->USB interface
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device ohci # OHCI PCI->USB interface
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device ehci # EHCI PCI->USB interface (USB 2.0)
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device xhci # XHCI PCI->USB interface (USB 3.0)
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device usb # USB Bus (required)
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device ukbd # Keyboard
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device umass # Disks/Mass storage - Requires scbus and da
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# Sound support
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device sound # Generic sound driver (required)
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device snd_cmi # CMedia CMI8338/CMI8738
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device snd_csa # Crystal Semiconductor CS461x/428x
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device snd_emu10kx # Creative SoundBlaster Live! and Audigy
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device snd_es137x # Ensoniq AudioPCI ES137x
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device snd_hda # Intel High Definition Audio
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device snd_ich # Intel, NVidia and other ICH AC'97 Audio
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device snd_via8233 # VIA VT8233x Audio
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# MMC/SD
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device mmc # MMC/SD bus
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device mmcsd # MMC/SD memory card
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device sdhci # Generic PCI SD Host Controller
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# VirtIO support
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device virtio # Generic VirtIO bus (required)
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device virtio_pci # VirtIO PCI device
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device vtnet # VirtIO Ethernet device
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device virtio_blk # VirtIO Block device
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device virtio_scsi # VirtIO SCSI device
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device virtio_balloon # VirtIO Memory Balloon device
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# HyperV drivers and enchancement support
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device hyperv # HyperV drivers
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# Xen HVM Guest Optimizations
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# NOTE: XENHVM depends on xenpci. They must be added or removed together.
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options XENHVM # Xen HVM kernel infrastructure
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device xenpci # Xen HVM Hypervisor services driver
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# evdev interface
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options EVDEV_SUPPORT # evdev support in legacy drivers
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device evdev # input event device support
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device uinput # install /dev/uinput cdev
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