en Copyright 2015 Java http://kernelsources.org:8080/source/history/freebsd/sys/modules/vmd/Makefile#e9ac41698b2f322d55ccf9da50a3596edb2c1800 Remove residual blank line at start of MakefileThis is a residual of the $FreeBSD$ removal.MFC After: 3 days (though I'll just run the command on the branches)Sponsored by: Netflix List of files: /freebsd/sys/modules/vmd/Makefile Mon, 15 Jul 2024 06:46:32 +0200 Warner Losh <imp@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/vmd/Makefile#031beb4e239bfce798af17f5fe8dba8bcaf13d99 sys: Remove $FreeBSD$: one-line sh patternRemove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/ List of files: /freebsd/sys/modules/vmd/Makefile Wed, 16 Aug 2023 19:54:58 +0200 Warner Losh <imp@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/vmd/Makefile#50a36218368b120b49b821c06825feada12f6c32 modules: Remove duplicate opt_global.h targetThe default one does the right thing these days.Sponsored by: Netflix List of files: /freebsd/sys/modules/vmd/Makefile Sat, 29 Oct 2022 16:52:28 +0200 Warner Losh <imp@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/vmd/Makefile#7af4475a6e31202a865b1dd3727018659b44470f vmd(4): Major driver refactoring - Re-implement pcib interface to use standard pci bus driver on top ofvmd(4) instead of custom one. - Re-implement memory/bus resource allocation to properly handle evencomplicated configurations. - Re-implement interrupt handling to evenly distribute children's MSI/MSI-X interrupts between available vmd(4) MSI-X vectors and setup themto be handled by standard OS mechanisms with minimal overhead, exceptsharing when unavoidable.Successfully tested on Dell XPS 13 laptop with Core i7-1185G7 CPU (VMDdevice ID 0x9a0b) and single NVMe SSD, dual-booting with Windows 10.Successfully tested on Supermicro X11DPI-NT motherboard with Xeon(R)Gold 6242R CPUs (VMD device ID 0x201d), simultaneously handling NVMeSSD on one PCIe port and PLX bridge with 3 NVMe and 1 AHCI SSDs onanother. Handles SSD hot-plug (except Optane 905p for some reason,which are not detected until manual bus rescan) and enabled IOMMU(directly connected SSDs work, but ones connected to the PLX failwithout errors from IOMMU).MFC after: 2 weeksSponsored by: iXsystems, Inc.Differential revision: https://reviews.freebsd.org/D31762 List of files: /freebsd/sys/modules/vmd/Makefile Fri, 03 Sep 2021 02:58:02 +0200 Alexander Motin <mav@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/vmd/Makefile#f2521a76ed0d8169b1e2d80be5900e0e98921d83 This driver attaches to the Intel VMD drive and connects a new PCI domainstarting at the max. domain, and then work down. Then existing FreeBSDdrivers will attach. Interrupt routing from the VMD MSI-X to the NVMEdrive is not well known, so any interrupt is sent to all children thatregister.VROC used Intel meta data so graid(8) works with it. However, graid(8)supports RAID 0,1,10 for read and write. I have some early code tosupport writes with RAID 5. Note that RAID 5 can have life issueswith SSDs since it can cause write amplification from updating the paritydata.Hot plug support needs a change to skip the following check to work: if (pcib_request_feature(dev, PCI_FEATURE_HP) != 0) {in sys/dev/pci/pci_pci.c.Looked at by: imp, rpokala, bcrDifferential Revision: https://reviews.freebsd.org/D21383 List of files: /freebsd/sys/modules/vmd/Makefile Thu, 10 Oct 2019 05:12:17 +0200 Doug Ambrisko <ambrisko@FreeBSD.org>