From 596b5f0c9632ef240b8e08cfa6f310868117b895 Mon Sep 17 00:00:00 2001 From: Koine Yuusuke Date: Mon, 6 May 2024 11:37:46 +0900 Subject: [PATCH 5/7] Add the coredirector driver options for kernel configuration NOTES file. --- sys/amd64/conf/NOTES | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/sys/amd64/conf/NOTES b/sys/amd64/conf/NOTES index a6f12aec7dc8..1a48cd1a8396 100644 --- a/sys/amd64/conf/NOTES +++ b/sys/amd64/conf/NOTES @@ -1,173 +1,179 @@ # # NOTES -- Lines that can be cut/pasted into kernel and hints configs. # # This file contains machine dependent kernel configuration notes. For # machine independent notes, look in /sys/conf/NOTES. For notes shared # with i386, look in /sys/x86/conf/NOTES. # # # GCOV (code coverage) support options LINDEBUGFS options GCOV ##################################################################### # SMP OPTIONS: # Optional: device atpic # Optional legacy pic support device mptable # Optional MPSPEC mptable support +options CPUGRP_SCORE # Support CPU Group Score for coredirector ##################################################################### # CPU OPTIONS # # You must specify at least one CPU (the one you intend to run on); # deleting the specification for CPUs you don't need to use may make # parts of the system run faster. # cpu HAMMER # aka K8, aka Opteron & Athlon64 # # Options for CPU features. # ##################################################################### # HARDWARE DEVICE CONFIGURATION # # Optional devices: # # vt(4) drivers. device vt_efifb # EFI framebuffer # 3Dfx Voodoo Graphics, Voodoo II /dev/3dfx CDEV support. This will create # the /dev/3dfx0 device to work with glide implementations. This should get # linked to /dev/3dfx and /dev/voodoo. Note that this is not the same as # the tdfx DRI module from XFree86 and is completely unrelated. # device tdfx # Enable 3Dfx Voodoo support # # RAID adapters # #XXX this stores pointers in a 32bit field that is defined by the hardware #device pst # # Microsemi smartpqi controllers. # These controllers have a SCSI-like interface, and require the # CAM infrastructure. # device smartpqi # # Network interfaces: # # axp: AMD EPYC integrated NIC # Requires the miibus module # ice: Intel 800 Series Physical Function # Requires the ice_ddp module for full functionality # irdma: Intel 800 Series RDMA driver # Requires the ice module # qlxgb: QLogic 3200 and 8200 series 10 Gigabit Ethernet & CNA Adapter # qlxgbe: QLogic 8300 series 10 Gigabit Ethernet & CNA Adapter # qlxge: QLogic 8100 series 10 Gigabit Ethernet & CNA Adapter # qlnxe: Cavium QLogic 41000/45000 series 10/25/40/100 Gigabit Ethernet & CNA Adapter # sfxge: Solarflare SFC9000 family 10Gb Ethernet adapters device axp # AMD EPYC integrated NIC device ixl # Intel 700 Series Physical Function device iavf # Intel Adaptive Virtual Function device ice # Intel 800 Series Physical Function device ice_ddp # Intel 800 Series DDP Package device irdma # Intel 800 Series RDMA driver device qlxgb # QLogic 3200/8200 Ethernet device qlxgbe # QLogic 8300 Ethernet device qlxge # QLogic 8100 Ethernet device qlnxe # QLogic 41000/45000 Ethernet device sfxge # Solarflare SFC9000 10Gb Ethernet ##################################################################### # # Miscellaneous hardware: # device ioat # Intel I/OAT DMA engine # EFI Runtime Services support options EFIRT # EFI pseudo-device device efidev # EFI RTC device efirtc # # Intel QuickAssist driver with OpenCrypto support # # Only for legacy Atom C2XXX chipsets. device qat_c2xxx # Xen HVM Guest Optimizations options XENHVM # Xen HVM kernel infrastructure device xenefi # Xen EFI timer device device xenpci # Xen HVM Hypervisor services driver device xentimer # Xen x86 PV timer device ##################################################################### # ABI Emulation # Enable 32-bit runtime support for FreeBSD/i386 binaries. options COMPAT_FREEBSD32 # Enable (32-bit) a.out binary support options COMPAT_AOUT ##################################################################### # ZFS support # NB: This depends on crypto, cryptodev and ZSTDIO options ZFS ##################################################################### # VM OPTIONS +# +# IntelHardware Feedback Interface / IntelThread Director driver. +# +device coredirector + # # Number of initial kernel page table pages used for early bootstrap. # This number should include enough pages to map the kernel and any # modules or other data loaded with the kernel by the loader. Each # page table page maps 2MB. # options NKPT=31 # KSTACK_PAGES is the number of memory pages to assign to the kernel # stack of each thread. options KSTACK_PAGES=5 # Enable detailed accounting by the PV entry allocator. options PV_STATS ##################################################################### # Kernel sanitizers #options COVERAGE # Generic kernel coverage. Used by KCOV #options KCOV # Kernel Coverage Sanitizer # Warning: KUBSAN can result in a kernel too large for loader to load #options KUBSAN # Kernel Undefined Behavior Sanitizer #options KCSAN # Kernel Concurrency Sanitizer #options KASAN # Kernel Address Sanitizer #options KCSAN # Kernel Concurrency Sanitizer #options KMSAN # Kernel Memory Sanitizer -- 2.41.0