src/sys/xen/interface/features.h, branch main

xen: remove public headers in sys/xen/interface

2022-02-07T09:12:34Z

Those are superseded by the ones in sys/contrib/xen and no longer used. Sponsored by: Citrix Systems R&D

xen: update interface headers

2021-01-11T15:14:59Z

This is a verbatim copy of the public headers from Xen 4.14.1. No functional change intended. Sponsored by: Citrix Systems R&D

Update Xen headers from 4.2 to 4.6

2015-10-06T11:29:44Z

Pull the latest headers for Xen which allow us to add support for ARM and use new features in FreeBSD. This is a verbatim copy of the xen/include/public so every headers which don't exits anymore in the Xen repositories have been dropped. Note the interface version hasn't been bumped, it will be done in a follow-up. Although, it requires fix in the code to get it compiled: - sys/xen/xen_intr.h: evtchn_port_t is already defined in the headers so drop it. - {amd64,i386}/include/intr_machdep.h: NR_EVENT_CHANNELS now depends on xen/interface/event_channel.h, so include it. - {amd64,i386}/{amd64,i386}/support.S: It's not neccessary to include machine/intr_machdep.h. This is also fixing build compilation with the new headers. - dev/xen/blkfront/blkfront.c: The typedef for blkif_request_segmenthas been dropped. So directly use struct blkif_request_segment Finally, modify xen/interface/xen-compat.h to throw a preprocessing error if __XEN_INTERFACE_VERSION__ is not set. This is allow us to catch any file where xen/xen-os.h is not correctly included. Submitted by: Julien Grall Reviewed by: royger Differential Revision: https://reviews.freebsd.org/D3805 Sponsored by: Citrix Systems R&D

Upgrade Xen interface headers to Xen 4.2.1.

2013-06-14T23:43:44Z

Move FreeBSD from interface version 0x00030204 to 0x00030208. Updates are required to our grant table implementation before we can bump this further. sys/xen/hvm.h: Replace the implementation of hvm_get_parameter(), formerly located in sys/xen/interface/hvm/params.h. Linux has a similar file which primarily stores this function. sys/xen/xenstore/xenstore.c: Include new xen/hvm.h header file to get hvm_get_parameter(). sys/amd64/include/xen/xen-os.h: sys/i386/include/xen/xen-os.h: Correctly protect function definition and variables from being included into assembly files in xen-os.h Xen memory barriers are now prefixed with "xen_" to avoid conflicts with OS native primatives. Define Xen memory barriers in terms of the native FreeBSD primatives. Sponsored by: Spectra Logic Corporation Reviewed by: Roger Pau Monné Tested by: Roger Pau Monné Obtained from: Roger Pau Monné (bug fixes)

partial update to interface headers to 3.2

2008-09-25T07:01:31Z

MFC after: 1 month

Import OS interfaces to Xen services.

2008-08-12T07:36:56Z

MFC after: 2 weeks