Changes in Makefile

7ece5993 - Hyper-V: TLB flush enlightment using hypercall

Fri, 07 Jun 2024 07:56:07 +0000

Hyper-V: TLB flush enlightment using hypercallCurrently FreeBSD uses IPI based TLB flushing for remoteTLB flushing. Hyper-V allows hypercalls to flush local andremote TLB. The use of Hyper-V hypercalls gives significantperformance improvement in TLB operations.This patch set during test has shown near to 40 percentTLB performance improvement.Also this patch adds rep hypercall implementation as well.Reviewed by: whu, kibTested by: whuAuthored-by: Souradeep Chakrabarti Co-Authored-by: Erni Sri Satya Vennela MFC after: 1 weekSponsored by: MicrosoftDifferential Revision: https://reviews.freebsd.org/D45521(cherry picked from commit 2b887687edc25bb4553f0d8a1183f454a85d413d) List of files: /freebsd-14.2/sys/modules/hyperv/vmbus/Makefile

031beb4e - sys: Remove $FreeBSD$: one-line sh pattern

Wed, 16 Aug 2023 17:54:58 +0000

sys: Remove $FreeBSD$: one-line sh patternRemove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/ List of files: /freebsd-14.2/sys/modules/hyperv/vmbus/Makefile

9729f076 - arm64: Hyper-V: enablement for ARM64 in Hyper-V (Part 3, final)

Thu, 27 Oct 2022 13:46:08 +0000

arm64: Hyper-V: enablement for ARM64 in Hyper-V (Part 3, final)This is the last part for ARM64 Hyper-V enablement. This includescommone files and make file changes to enable the ARM64 FreeBSDguest on Hyper-V. With this patch, it should be able to buildthe ARM64 image and install it on Hyper-V.Reviewed by: emaste, andrew, whuTested by: Souradeep Chakrabarti Sponsored by: MicrosoftDifferential Revision: https://reviews.freebsd.org/D36744 List of files: /freebsd-14.2/sys/modules/hyperv/vmbus/Makefile

5bb3134a - Fix some modules to export more used symbols

Sun, 07 Nov 2021 08:42:24 +0000

Fix some modules to export more used symbolsand remove non-present symbols that are now reported by kmod_syms.awk.Reviewed by: emasteSponsored by: The FreeBSD FoundationMFC after: 1 weekDifferential revision: https://reviews.freebsd.org/D32878 List of files: /freebsd-14.2/sys/modules/hyperv/vmbus/Makefile

97993d1e - hyperv: Fix vmbus after the i386 4/4 split

Tue, 08 Jun 2021 13:40:30 +0000

hyperv: Fix vmbus after the i386 4/4 splitThe vmbus ISR needs to live in a trampoline. Dynamically allocating atrampoline at driver initialization time poses some difficulties due tothe fact that the KENTER macro assumes that the offset relative totramp_idleptd is fixed at static link time. Another problem is thatnative_lapic_ipi_alloc() uses setidt(), which assumes a fixed trampolineoffset.Rather than fight this, move the Hyper-V ISR to i386/exception.s. Add anew HYPERV kernel option to make this optional, and configure it bydefault on i386. This is sufficient to make use of vmbus(4) after the4/4 split. Note that vmbus cannot be loaded dynamically and both theHYPERV option and device must be configured together. I think this isnot too onerous a requirement, since vmbus(4) was previouslynon-functional.Reported by: Harry Schmalzbauer Tested by: Harry Schmalzbauer Reviewed by: whu, kibMFC after: 2 weeksSponsored by: The FreeBSD FoundationDifferential Revision: https://reviews.freebsd.org/D30577 List of files: /freebsd-14.2/sys/modules/hyperv/vmbus/Makefile

6469bdcd - Move most of the contents of opt_compat.h to opt_global.h.

Fri, 06 Apr 2018 17:35:35 +0000

Move most of the contents of opt_compat.h to opt_global.h.opt_compat.h is mentioned in nearly 180 files. In-progress networkdriver compabibility improvements may add over 100 more so this iscloser to "just about everywhere" than "only some files" per theguidance in sys/conf/options.Keep COMPAT_LINUX32 in opt_compat.h as it is confined to a subset ofsys/compat/linux/*.c. A fake _COMPAT_LINUX option ensure opt_compat.his created on all architectures.Move COMPAT_LINUXKPI to opt_dontuse.h as it is only used to control theset of compiled files.Reviewed by: kib, cem, jhb, jtlSponsored by: DARPA, AFRLDifferential Revision: https://reviews.freebsd.org/D14941 List of files: /freebsd-14.2/sys/modules/hyperv/vmbus/Makefile

fc2a8776 - Rename assym.s to assym.inc

Tue, 20 Mar 2018 17:58:51 +0000

Rename assym.s to assym.incassym is only to be included by other .s files, and should neveractually be assembled by itself.Reviewed by: imp, bdrewery (earlier)Sponsored by: The FreeBSD FoundationDifferential Revision: https://reviews.freebsd.org/D14180 List of files: /freebsd-14.2/sys/modules/hyperv/vmbus/Makefile

f91e2d3a - Move assym.s to DPSRCS in vmbus module

Sat, 17 Mar 2018 14:50:20 +0000

Move assym.s to DPSRCS in vmbus moduleassym.s is only to be included by other .s files, and should notactually be assembled by itself. List of files: /freebsd-14.2/sys/modules/hyperv/vmbus/Makefile

554e6778 - hyperv/vmbus: Reorganize vmbus device tree

Wed, 10 May 2017 05:28:14 +0000

hyperv/vmbus: Reorganize vmbus device treeFor GEN1 Hyper-V, vmbus is attached to pcib0, which contains theresources for PCI passthrough and SR-IOV. There is noacpi_syscontainer0 on GEN1 Hyper-V.For GEN2 Hyper-V, vmbus is attached to acpi_syscontainer0, whichcontains the resources for PCI passthrough and SR-IOV. There isno pcib0 on GEN2 Hyper-V.The ACPI VMBUS device now only holds its _CRS, which is empty asof this commit; its existence is mainly for upward compatibility.Device tree structure is suggested by jhb@.Tested-by: dexuan@Collabrated-wth: dexuan@MFC after: 1 weekSponsored by: MicrosoftDifferential Revision: https://reviews.freebsd.org/D10565 List of files: /freebsd-14.2/sys/modules/hyperv/vmbus/Makefile

193d9e76 - sys/modules: normalize .CURDIR-relative paths to SRCTOP

Sat, 04 Mar 2017 10:10:17 +0000

sys/modules: normalize .CURDIR-relative paths to SRCTOPThis simplifies make output/logicTested with: `cd sys/modules; make ALL_MODULES=` on amd64MFC after: 1 monthSponsored by: Dell EMC Isilon List of files: /freebsd-14.2/sys/modules/hyperv/vmbus/Makefile

531582f5 - hyperv/pcib: Fix the build for some kernel configs

Fri, 18 Nov 2016 05:33:01 +0000

hyperv/pcib: Fix the build for some kernel configsAdd the dependency on pci explicitly for the pcib and vmbus drivers.The related Makefiles are updated accordingly too.Reviewed by: sepheApproved by: sephe (mentor)MFC after: 1 weekSponsored by: Microsoft List of files: /freebsd-14.2/sys/modules/hyperv/vmbus/Makefile

90587be3 - hyperv/vmbus: Add missing vmbus_if.c to module build.

Fri, 30 Sep 2016 06:49:39 +0000

hyperv/vmbus: Add missing vmbus_if.c to module build.MFC after: 1 weekSponsored by: MicrosoftDifferential Revision: https://reviews.freebsd.org/D8067 List of files: /freebsd-14.2/sys/modules/hyperv/vmbus/Makefile

6212aa15 - hyperv/vmbus: Add APIs for various types of transactions.

Thu, 11 Aug 2016 05:49:49 +0000

hyperv/vmbus: Add APIs for various types of transactions.Reviewed by: Jun Su MFC after: 1 weekSponsored by: MicrosoftDifferential Revision: https://reviews.freebsd.org/D7456 List of files: /freebsd-14.2/sys/modules/hyperv/vmbus/Makefile

ce859641 - opt_apic.h is only used on i386.

Wed, 27 Jul 2016 20:45:00 +0000

opt_apic.h is only used on i386.MFC after: 3 daysSponsored by: EMC / Isilon Storage Division List of files: /freebsd-14.2/sys/modules/hyperv/vmbus/Makefile

dc831186 - hyperv/vmbus: Rename cleaned up bufring code

Wed, 27 Jul 2016 09:27:08 +0000

hyperv/vmbus: Rename cleaned up bufring codeMFC after: 1 weekSponsored by: MicrosoftDifferential Revision: https://reviews.freebsd.org/D7318 List of files: /freebsd-14.2/sys/modules/hyperv/vmbus/Makefile

e6240996 - hyperv/vmbus: Rename laundered vmbus channel code

Tue, 19 Jul 2016 07:51:22 +0000

hyperv/vmbus: Rename laundered vmbus channel codeMFC after: 1 weekSponsored by: Microsoft OSTCDifferential Revision: https://reviews.freebsd.org/D7232 List of files: /freebsd-14.2/sys/modules/hyperv/vmbus/Makefile

7d590c73 - hyperv/vmbus: Merge hv_channel_mgmt.c into hv_channel.c

Fri, 15 Jul 2016 04:42:08 +0000

hyperv/vmbus: Merge hv_channel_mgmt.c into hv_channel.cMFC after: 1 weekSponsored by: Microsoft OSTCDifferential Revision: https://reviews.freebsd.org/D7126 List of files: /freebsd-14.2/sys/modules/hyperv/vmbus/Makefile

e71d1719 - hyperv/vmbus: Merge hv_connection.c into hv_channel.c

Wed, 13 Jul 2016 03:14:29 +0000

hyperv/vmbus: Merge hv_connection.c into hv_channel.cMFC after: 1 weekSponsored by: Microsoft OSTCDifferential Revision: https://reviews.freebsd.org/D7004 List of files: /freebsd-14.2/sys/modules/hyperv/vmbus/Makefile

38d19df6 - hyperv/vmbus: Rework vmbus version accessing.

Tue, 12 Jul 2016 07:33:39 +0000

hyperv/vmbus: Rework vmbus version accessing.Instead of global variable, vmbus version is accessed througha vmbus DEVMETHOD now.MFC after: 1 weekSponsored by: Microsoft OSTCDifferential Revision: https://reviews.freebsd.org/D6953 List of files: /freebsd-14.2/sys/modules/hyperv/vmbus/Makefile

d8bf5168 - hyperv: Move machine dependent bits into machine dependent files.

Mon, 06 Jun 2016 05:55:37 +0000

hyperv: Move machine dependent bits into machine dependent files.MFC after: 1 weekSponsored by: Microsoft OSTCDifferential Revision: https://reviews.freebsd.org/D6701 List of files: /freebsd-14.2/sys/modules/hyperv/vmbus/Makefile