[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH 07/16] SUPPORT.md: Add virtual devices common to ARM and x86
Mostly PV protocols. Signed-off-by: George Dunlap <george.dunlap@xxxxxxxxxx> --- The xl side of this seems a bit incomplete: There are a number of things supported but not mentioned (like networking, &c), and a number of things not in xl (PV SCSI). Couldn't find evidence of pvcall or pv keyboard support. Also we seem to be missing "PV channels" from this list entirely CC: Ian Jackson <ian.jackson@xxxxxxxxxx> CC: Wei Liu <wei.liu2@xxxxxxxxxx> CC: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> CC: Jan Beulich <jbeulich@xxxxxxxx> CC: Stefano Stabellini <sstabellini@xxxxxxxxxx> CC: Konrad Wilk <konrad.wilk@xxxxxxxxxx> CC: Tim Deegan <tim@xxxxxxx> CC: Roger Pau Monne <roger.pau@xxxxxxxxxx> CC: Anthony Perard <anthony.perard@xxxxxxxxxx> CC: Paul Durrant <paul.durrant@xxxxxxxxxx> CC: Julien Grall <julien.grall@xxxxxxx> --- SUPPORT.md | 160 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 160 insertions(+) diff --git a/SUPPORT.md b/SUPPORT.md index a8c56d13dd..20c58377a5 100644 --- a/SUPPORT.md +++ b/SUPPORT.md @@ -130,6 +130,22 @@ Output of information in machine-parseable JSON format Status: Supported +### Qemu based disk backend (qdisk) for xl + + Status: Supported + +### PV USB support for xl + + Status: Supported + +### PV 9pfs support for xl + + Status: Tech Preview + +### QEMU backend hotplugging for xl + + Status: Supported + ## Toolstack/3rd party ### libvirt driver for xl @@ -216,6 +232,150 @@ which add paravirtualized functionality to HVM guests for improved performance and scalability. This includes exposing event channels to HVM guests. +## Virtual driver support, guest side + +### Blkfront + + Status, Linux: Supported + Status, FreeBSD: Supported, Security support external + Status, NetBSD: Supported, Security support external + Status, Windows: Supported + +Guest-side driver capable of speaking the Xen PV block protocol + +### Netfront + + Status, Linux: Supported + States, Windows: Supported + Status, FreeBSD: Supported, Security support external + Status, NetBSD: Supported, Security support external + Status, OpenBSD: Supported, Security support external + +Guest-side driver capable of speaking the Xen PV networking protocol + +### PV Framebuffer (frontend) + + Status, Linux (xen-fbfront): Supported + +Guest-side driver capable of speaking the Xen PV Framebuffer protocol + +### PV Console (frontend) + + Status, Linux (hvc_xen): Supported + Status, Windows: Supported + Status, FreeBSD: Supported, Security support external + Status, NetBSD: Supported, Security support external + +Guest-side driver capable of speaking the Xen PV console protocol + +### PV keyboard (frontend) + + Status, Linux (xen-kbdfront): Supported + Status, Windows: Supported + +Guest-side driver capable of speaking the Xen PV keyboard protocol + +[XXX 'Supported' here depends on the version we ship in 4.10 having some fixes] + +### PV USB (frontend) + + Status, Linux: Supported + +### PV SCSI protocol (frontend) + + Status, Linux: Supported, with caveats + +NB that while the PV SCSI backend is in Linux and tested regularly, +there is currently no xl support. + +### PV TPM (frontend) + + Status, Linux (xen-tpmfront): Tech Preview + +Guest-side driver capable of speaking the Xen PV TPM protocol + +### PV 9pfs frontend + + Status, Linux: Tech Preview + +Guest-side driver capable of speaking the Xen 9pfs protocol + +### PVCalls (frontend) + + Status, Linux: Tech Preview + +Guest-side driver capable of making pv system calls + +Note that there is currently no xl support for pvcalls. + +## Virtual device support, host side + +### Blkback + + Status, Linux (blkback): Supported + Status, FreeBSD (blkback): Supported, Security support external + Status, NetBSD (xbdback): Supported, security support external + Status, QEMU (xen_disk): Supported + Status, Blktap2: Deprecated + +Host-side implementations of the Xen PV block protocol + +### Netback + + Status, Linux (netback): Supported + Status, FreeBSD (netback): Supported, Security support external + Status, NetBSD (xennetback): Supported, Security support external + +Host-side implementations of Xen PV network protocol + +### PV Framebuffer (backend) + + Status, QEMU: Supported + +Host-side implementaiton of the Xen PV framebuffer protocol + +### PV Console (xenconsoled) + + Status: Supported + +Host-side implementation of the Xen PV console protocol + +### PV keyboard (backend) + + Status, QEMU: Supported + +Host-side implementation fo the Xen PV keyboard protocol + +### PV USB (backend) + + Status, Linux: Experimental + Status, QEMU: Supported + +Host-side implementation of the Xen PV USB protocol + +### PV SCSI protocol (backend) + + Status, Linux: Supported, with caveats + +NB that while the PV SCSI backend is in Linux and tested regularly, +there is currently no xl support. + +### PV TPM (backend) + + Status: Tech Preview + +### PV 9pfs (backend) + + Status, QEMU: Tech Preview + +### PVCalls (backend) + + Status, Linux: Tech Preview + +### Online resize of virtual disks + + Status: Supported + # Format and definitions This file contains prose, and machine-readable fragments. -- 2.15.0 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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