diff --git a/sys/amd64/conf/MINIMAL b/sys/amd64/conf/MINIMAL index 62f942eef677..fdafeed46eef 100644 --- a/sys/amd64/conf/MINIMAL +++ b/sys/amd64/conf/MINIMAL @@ -1,149 +1,156 @@ # # MINIMAL -- Mostly Minimal kernel configuration file for FreeBSD/amd64 # # Many definitions of minimal are possible. The one this file follows is # GENERIC, minus all functionality that can be replaced by loading kernel # modules. # # Exceptions: # o While UFS is buildable as a module, the current module lacks # some features (ACL, GJOURNAL) that GENERIC includes. # o acpi as a module has been reported flakey and not well tested, so # is included in the kernel. # o (non-loaded) random is included due to uncertainty... # o Many networking things are included # # For now, please run changes to these list past imp@freebsd.org # # For more information on this file, please read the config(5) manual page, # and/or the handbook section on Kernel Configuration Files: # # https://docs.freebsd.org/en/books/handbook/kernelconfig/#kernelconfig-config # # The handbook is also available locally in /usr/share/doc/handbook # if you've installed the doc distribution, otherwise always see the # FreeBSD World Wide Web server (https://www.FreeBSD.org/) for the # latest information. # # An exhaustive list of options and more detailed explanations of the # device lines is also present in the ../../conf/NOTES and NOTES files. # If you are in doubt as to the purpose or necessity of a line, check first # in NOTES. # # $FreeBSD$ cpu HAMMER ident MINIMAL makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols makeoptions WITH_CTF=1 # Run ctfconvert(1) for DTrace support options SCHED_ULE # ULE scheduler options NUMA # Non-Uniform Memory Architecture support options PREEMPTION # Enable kernel thread preemption options INET # InterNETworking options INET6 # IPv6 communications protocols options TCP_OFFLOAD # TCP offload options SCTP_SUPPORT # Allow kldload of SCTP options FFS # Berkeley Fast Filesystem options SOFTUPDATES # Enable FFS soft updates support options UFS_ACL # Support for access control lists options UFS_DIRHASH # Improve performance on big directories options UFS_GJOURNAL # Enable gjournal-based UFS journaling options QUOTA # Enable disk quotas for UFS options MD_ROOT # MD is a potential root device +options GEOM_LABEL # Provides labelization options COMPAT_FREEBSD32 # Compatible with i386 binaries options COMPAT_FREEBSD4 # Compatible with FreeBSD4 options COMPAT_FREEBSD5 # Compatible with FreeBSD5 options COMPAT_FREEBSD6 # Compatible with FreeBSD6 options COMPAT_FREEBSD7 # Compatible with FreeBSD7 options COMPAT_FREEBSD9 # Compatible with FreeBSD9 options COMPAT_FREEBSD10 # Compatible with FreeBSD10 options COMPAT_FREEBSD11 # Compatible with FreeBSD11 options COMPAT_FREEBSD12 # Compatible with FreeBSD12 options COMPAT_FREEBSD13 # Compatible with FreeBSD13 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI options KTRACE # ktrace(1) support options STACK # stack(9) support options SYSVSHM # SYSV-style shared memory options SYSVMSG # SYSV-style message queues options SYSVSEM # SYSV-style semaphores options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. options KBD_INSTALL_CDEV # install a CDEV entry in /dev options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) options AUDIT # Security event auditing options CAPABILITY_MODE # Capsicum capability mode options CAPABILITIES # Capsicum capabilities options MAC # TrustedBSD MAC Framework options KDTRACE_FRAME # Ensure frames are compiled in options KDTRACE_HOOKS # Kernel DTrace hooks options DDB_CTF # Kernel ELF linker loads CTF data options INCLUDE_CONFIG_FILE # Include this file in kernel # Debugging support. Always need this: options KDB # Enable kernel debugger support. options KDB_TRACE # Print a stack trace for a panic. # Make an SMP-capable kernel by default options SMP # Symmetric MultiProcessor Kernel options EARLY_AP_STARTUP # CPU frequency control device cpufreq # Bus support. device acpi options IOMMU device pci # atkbdc0 controls both the keyboard and the PS/2 mouse device atkbdc # AT keyboard controller device atkbd # AT keyboard device psm # PS/2 mouse device kbdmux # keyboard multiplexer # syscons is the legacy console driver, resembling an SCO console device vga # VGA video card driver device splash # Splash screen and screen saver support device sc options SC_PIXEL_MODE # add support for the raster text mode # vt is the default video console driver device vt device vt_vga device vt_efifb device vt_vbefb device agp # support several AGP chipsets -# Bring in 'uart' as well, since it can be a console driver and all console -# drivers must be compiled into the kernel. -device uart +# Serial (COM) ports +device uart # Generic UART driver # Pseudo devices. device loop # Network loopback device padlock_rng # VIA Padlock RNG device rdrand_rng # Intel Bull Mountain RNG device ether # Ethernet support # The `bpf' device enables the Berkeley Packet Filter. # Be aware of the administrative consequences of enabling this! # Note that 'bpf' is required for DHCP. device bpf # Berkeley packet filter +# VirtIO support +device virtio # Generic VirtIO bus (required) +device virtio_pci # VirtIO PCI device +device vtnet # VirtIO Ethernet device +device virtio_blk # VirtIO Block device +device virtio_balloon # VirtIO Memory Balloon device + # Linux KVM paravirtualization support device kvm_clock # KVM paravirtual clock driver # Xen HVM Guest Optimizations # NOTE: XENHVM depends on xenpci and xentimer. # They must be added or removed together. options XENHVM # Xen HVM kernel infrastructure device xenpci # Xen HVM Hypervisor services driver device xentimer # Xen x86 PV timer device # evdev interface options EVDEV_SUPPORT # evdev support in legacy drivers device evdev # input event device support device uinput # install /dev/uinput cdev diff --git a/sys/i386/conf/MINIMAL b/sys/i386/conf/MINIMAL index d9d556048b76..d939201d85a9 100644 --- a/sys/i386/conf/MINIMAL +++ b/sys/i386/conf/MINIMAL @@ -1,158 +1,157 @@ # # MINIMAL -- Mostly Minimal kernel configuration file for FreeBSD/i386 # # Many definitions of minimal are possible. The one this file follows is # GENERIC, minus all functionality that can be replaced by loading kernel # modules. # # Exceptions: # o While UFS is buildable as a module, the current module lacks # some features (ACL, GJOURNAL) that GENERIC includes. # o acpi as a module has been reported flakey and not well tested, so # is included in the kernel. # o (non-loaded) random is included due to uncertainty... # o Many networking things are included # # For now, please run changes to these list past imp@freebsd.org # # For more information on this file, please read the config(5) manual page, # and/or the handbook section on Kernel Configuration Files: # # https://docs.freebsd.org/en/books/handbook/kernelconfig/#kernelconfig-config # # The handbook is also available locally in /usr/share/doc/handbook # if you've installed the doc distribution, otherwise always see the # FreeBSD World Wide Web server (https://www.FreeBSD.org/) for the # latest information. # # An exhaustive list of options and more detailed explanations of the # device lines is also present in the ../../conf/NOTES and NOTES files. # If you are in doubt as to the purpose or necessity of a line, check first # in NOTES. # # $FreeBSD$ cpu I486_CPU cpu I586_CPU cpu I686_CPU ident MINIMAL makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols makeoptions WITH_CTF=1 # Run ctfconvert(1) for DTrace support options SCHED_ULE # ULE scheduler options PREEMPTION # Enable kernel thread preemption options INET # InterNETworking options INET6 # IPv6 communications protocols options TCP_OFFLOAD # TCP offload options SCTP_SUPPORT # Allow kldload of SCTP options FFS # Berkeley Fast Filesystem options SOFTUPDATES # Enable FFS soft updates support options UFS_ACL # Support for access control lists options UFS_DIRHASH # Improve performance on big directories options UFS_GJOURNAL # Enable gjournal-based UFS journaling options QUOTA # Enable disk quotas for UFS options MD_ROOT # MD is a potential root device +options GEOM_LABEL # Provides labelization options COMPAT_FREEBSD4 # Compatible with FreeBSD4 options COMPAT_FREEBSD5 # Compatible with FreeBSD5 options COMPAT_FREEBSD6 # Compatible with FreeBSD6 options COMPAT_FREEBSD7 # Compatible with FreeBSD7 options COMPAT_FREEBSD9 # Compatible with FreeBSD9 options COMPAT_FREEBSD10 # Compatible with FreeBSD10 options COMPAT_FREEBSD11 # Compatible with FreeBSD11 options COMPAT_FREEBSD12 # Compatible with FreeBSD12 options COMPAT_FREEBSD13 # Compatible with FreeBSD13 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI options KTRACE # ktrace(1) support options STACK # stack(9) support options SYSVSHM # SYSV-style shared memory options SYSVMSG # SYSV-style message queues options SYSVSEM # SYSV-style semaphores options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. options KBD_INSTALL_CDEV # install a CDEV entry in /dev options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) options AUDIT # Security event auditing options CAPABILITY_MODE # Capsicum capability mode options CAPABILITIES # Capsicum capabilities options MAC # TrustedBSD MAC Framework options KDTRACE_FRAME # Ensure frames are compiled in options KDTRACE_HOOKS # Kernel DTrace hooks options DDB_CTF # Kernel ELF linker loads CTF data options INCLUDE_CONFIG_FILE # Include this file in kernel # Debugging support. Always need this: options KDB # Enable kernel debugger support. options KDB_TRACE # Print a stack trace for a panic. -# For full debugger support use (turn off in stable branch): -options DDB # Support DDB. -options GDB # Support remote GDB. -options DEADLKRES # Enable the deadlock resolver -options INVARIANTS # Enable calls of extra sanity checking -options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS -options WITNESS # Enable checks to detect deadlocks and cycles -options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed -options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones -options VERBOSE_SYSINIT=0 # Support debug.verbose_sysinit, off by default # Make an SMP-capable kernel by default options SMP # Symmetric MultiProcessor Kernel options EARLY_AP_STARTUP device apic # CPU frequency control device cpufreq # Bus support. device acpi device smbios device pci # atkbdc0 controls both the keyboard and the PS/2 mouse device atkbdc # AT keyboard controller device atkbd # AT keyboard device psm # PS/2 mouse device kbdmux # keyboard multiplexer # syscons is the legacy console driver, resembling an SCO console device vga # VGA video card driver device splash # Splash screen and screen saver support device sc options SC_PIXEL_MODE # add support for the raster text mode # vt is the default video console driver device vt device vt_vga device vt_efifb device vt_vbefb device agp # support several AGP chipsets +# Serial (COM) ports +device uart # Generic UART driver + # Pseudo devices. device loop # Network loopback device padlock_rng # VIA Padlock RNG device rdrand_rng # Intel Bull Mountain RNG device ether # Ethernet support -device vlan # 802.1Q VLAN support -device tuntap # Packet tunnel. -device gif # IPv6 and IPv4 tunneling # The `bpf' device enables the Berkeley Packet Filter. # Be aware of the administrative consequences of enabling this! # Note that 'bpf' is required for DHCP. device bpf # Berkeley packet filter +# VirtIO support +device virtio # Generic VirtIO bus (required) +device virtio_pci # VirtIO PCI device +device vtnet # VirtIO Ethernet device +device virtio_blk # VirtIO Block device +device virtio_balloon # VirtIO Memory Balloon device + # Linux KVM paravirtualization support device kvm_clock # KVM paravirtual clock driver # Xen HVM Guest Optimizations -# NOTE: XENHVM depends on xenpci. They must be added or removed together. +# NOTE: XENHVM depends on xenpci and xentimer. +# They must be added or removed together. options XENHVM # Xen HVM kernel infrastructure device xenpci # Xen HVM Hypervisor services driver -device xentimer # Xen x86 PV timer device +device xentimer # Xen x86 PV timer device # evdev interface options EVDEV_SUPPORT # evdev support in legacy drivers device evdev # input event device support device uinput # install /dev/uinput cdev