xen-project/xen
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56 Commits
Author SHA1 Message Date
Keir Fraser 0df54d9807 minios: switch to C99 integer types 
This is a necessary step to make minios build on NetBSD.

Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
 2009-07-15 09:09:48 +01:00
Keir Fraser c12b25aa7d minios: support secondary guest consoles. 
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
 2009-06-17 07:22:18 +01:00
Keir Fraser be9ce82fc4 minios: general cleanup of mm.c 
Major clean up of mm.c. Added comments, fixed coding style, more
sensible variable names, mark some local functions static etc.

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@netronome.com>
Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
 2009-03-02 10:52:07 +00:00
Keir Fraser cea7a6cd7b Fix mini-os ia64 compilation 
- Avoid nested function to avoid a trampoline.
- Do not link mini-os_app.o when it is empty.

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
 2008-12-18 11:27:37 +00:00
Keir Fraser 16519cc5e8 mini-os: add stack walking debug 
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
 2008-07-18 14:09:14 +01:00
Keir Fraser ce5c899f22 stubdom: use host's gcc 
This makes stubdom use the host's gcc instead of downloading/compiling
binutils+gcc.  That requires a bunch of changes and even uncovered a
few bugs, but saves a lot of time.

Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
 2008-07-04 17:47:11 +01:00
Keir Fraser de4e084064 stubdom: PCI passthrough support via PV-PCI 
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
 2008-07-02 13:54:20 +01:00
Keir Fraser c68ffdc4fa minios: add proper shutdown facilities 
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
 2008-06-09 13:26:30 +01:00
Keir Fraser a58e7325d6 minios: clear FB content since _xmalloc may return non-zeroed memory 
(in debug mode, notably).

Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
 2008-05-12 10:10:45 +01:00
Keir Fraser de239d043f pvfb/ioemu: transmit refresh interval advice from backend to frontend 
which permits the frontend to avoid useless polls.

Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
 2008-05-12 10:10:03 +01:00
Keir Fraser 5539f61f5b stubdom: make use of PVFB resize event 
which with the offset support also permits to expose the VGA vram and
non-shared vram throught PVFB at the same time, switching between both
as appropriate.

Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
 2008-04-16 10:21:08 +01:00
Keir Fraser aae7fe3fa4 stubdom: add asynchronous disk flush support 
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
 2008-04-05 22:20:25 +01:00
Keir Fraser 886fcd1040 mini-os: Fix build error. 
Signed-off-by: Akio Takebe <takebe_akio@jp.fujitsu.com>
 2008-03-26 14:04:21 +00:00
Keir Fraser b44e418cc1 minios: get VBD CD/removable/RO info 
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
 2008-03-20 17:48:02 +00:00
Keir Fraser df4e524d8d minios: Automatically set IP from XenStore information 
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
 2008-03-19 16:20:14 +00:00
Keir Fraser fbf9167cb2 stubdom: Fix compilation after abs_z to rel_z change 
From: Samuel Thibault <samuel.thibault@eu.citrix.com>
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
 2008-02-28 14:09:47 +00:00
Keir Fraser 26a1b308f3 minios: add PVFB support 
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
 2008-02-26 14:47:23 +00:00
Keir Fraser e8c1abd6e7 minios: POSIX fixes 
Fixes some functions which are POSIX.  Also make them ifndef HAVE_LIBC.

Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
 2008-01-22 14:20:22 +00:00
Keir Fraser c6c6a0890d minios: Fix x86_32 compilation 
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
 2008-01-22 11:19:40 +00:00
Keir Fraser 2a18de7599 minios: add blkfront testing 
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
 2008-01-22 09:46:33 +00:00
Keir Fraser afb13d4890 minios: make time interface POSIX 
timespec uses tv_sec and tv_nsec too. gettimeofday takes a tz
argument.

Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
 2008-01-21 11:20:27 +00:00
Keir Fraser be33e2333a Add FS backend/frontend drivers (frontend in minios only). 
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
 2008-01-18 13:33:37 +00:00
Keir Fraser bdd22133fc minios: support several netfronts 
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
 2008-01-17 15:50:48 +00:00
kfraser@localhost.localdomain 2cf1159751 [MINIOS] Implement a network frontend driver. 
Signed-off-by: Jacob Gorm Hansen <jacobg@diku.dk>
 2007-01-12 15:18:24 +00:00
kfraser@localhost.localdomain 1d57fa7227 [MINIOS] Switched to new interface for HYPERVISOR_sched_op(). 
Signed-off-by: Dietmar Hahn <dietmar.hahn@fujitsu-siemens.com>
 2006-11-27 10:23:19 +00:00
kfraser@localhost.localdomain 8f97ebc65a [MINIOS] Delay enabling event delivery at start of day. 
Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
 2006-11-20 10:33:35 +00:00
kfraser@localhost.localdomain 7d58e87410 [MINIOS] Move initialisation of events (masking event channels) 
earlier during the boot process. Otherwise 64bit guests would
sometimes crash.

Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
 2006-11-17 09:16:27 +00:00
kfraser@localhost.localdomain 4aad88265b [MINIOS] Add timer support. 
Based on an original patch by Robert Kaiser.

Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
 2006-11-15 09:33:01 +00:00
kfraser@localhost.localdomain ff4b9c2134 [MINIOS] Added a new file arc/x86/setup.c and moved some x86 specific 
initialization stuff from kernel.c there. Two new functions are added
to handle this.

Signed-off-by: Dietmar Hahn <dietmar.hahn@fujitsu-siemens.com>
 2006-09-23 14:00:38 +01:00
kfraser@localhost.localdomain cbffd93cad [MINIOS] Mapping page frames on demand added to the memory management. 
Signed-off-by: Steven Smith <sos22@cam.ac.uk>
Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
 2006-07-05 14:29:57 +01:00
kfraser@localhost.localdomain c5f5756de8 [MINIOS] XenBus tests disabled in MiniOS. Xend bug induced 
by write to device/vif/0. 
Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
 2006-07-05 11:27:25 +01:00
kaf24@firebug.cl.cam.ac.uk 0708c1f9a0 [MINI-OS] Applications that provide their own app_main need not run the xenbus test. 
Signed-of-by: John D. Ramsdell <ramsdell@mitre.org>
 2006-06-13 16:07:16 +01:00
kaf24@firebug.cl.cam.ac.uk 0306a3dcf8 [MINIOS] PAE support. 
Signed-off-by: Aravindh Puthiyaparambil <aravindh.puthiyaparambil@unisys.com>
 2006-05-19 16:52:52 +01:00
kaf24@firebug.cl.cam.ac.uk 395112e684 Allow linking of mini-os with application-specific object code. 
From: Jacob Gorm Hansen
Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-05-15 16:32:09 +01:00
kaf24@firebug.cl.cam.ac.uk f08246e197 Fix x86/64 version of Mini-OS. It encompasses the following: 
a) 64-bit switch_to scheduler macro (by Aravindh Puthiyaparambil)
b) implements 64-bit hypervisor_callback
c) fixes thread creation issues (thread_starter used to perform 
initialisation)

Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
 2006-05-02 09:12:39 +01:00
kaf24@firebug.cl.cam.ac.uk c7b965a01c Fix mini-os xenbus. 
From: Grzegorz Milos <gm281@cam.ac.uk>
Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-03-24 10:47:48 +01:00
kaf24@firebug.cl.cam.ac.uk a54b2baac2 Implement console for Mini-os and also fix 2 bugs: 
a) in initialising new page table frames
b) in initialising idle thread.

Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
 2006-03-15 20:25:50 +01:00
kaf24@firebug.cl.cam.ac.uk 7fc4533b32 Merge in the newer Xenbus implementation from Linux to the Mini-OS. The new 
version compiles and starts up, but I'm not really sure how to test the new
xenbus implementation.

* Added unbind_evtchn
* Copied parts of the Linux spinlock implementation to make the changes to
  xenbus compared to Linux smaller. Also added a dummy rwsem implementation.
* Updated the xenbus-files

Signed-off-by: Simon Kagstrom <simon.kagstrom@bth.se>
 2005-12-08 15:24:02 +01:00
kaf24@firebug.cl.cam.ac.uk ca068fad60 I've created a patch to get the mini-os to compile in Xen-unstable. The patch 
is pretty big, but this is mostly because I've replaced hypervisor.h with the
hypercalls.h header file from Linux (which seems easier to maintain
anyway). I've ignored X86_64.

Signed-off-by: Simon Kagstrom <simon.kagstrom@bth.se>
 2005-10-27 17:43:29 +01:00
kaf24@firebug.cl.cam.ac.uk cdb8b09f6b Xenbus implementation ported from Linux to Mini-os, simple thread support introduced 
to simplify the porting. 64 bit version of Mini-os now compiles, but does not work
because of the pagetables and some bits of scheduler not being written.

Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
 2005-09-09 09:24:25 +00:00
kaf24@firebug.cl.cam.ac.uk b7b544e749 Memory management fixes. Page tables are created, buddy allocator now 
has ability to free memory (as well as allocate it).

Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
 2005-08-25 16:25:26 +00:00
kaf24@firebug.cl.cam.ac.uk a1b473eb06 Mini-os updated to use the new time interface. 
Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
 2005-08-20 09:35:38 +00:00
kaf24@firebug.cl.cam.ac.uk b7d34829a3 Mini-os updates from Grzegorz Milos. 2005-07-06 10:46:29 +00:00
kaf24@scramble.cl.cam.ac.uk 054206d161 bitkeeper revision 1.1185 (420cf3c8-bMMcsnH1kMVRwy5AQ-ecg) 
Various mini-os and Xen fixes. The M2P table is now definitely
accessible (read-only) from guest context.
Signed-off-by: keir.fraser@cl.cam.ac.uk
 2005-02-11 18:04:56 +00:00
kaf24@scramble.cl.cam.ac.uk ec0f4bdc22 bitkeeper revision 1.1177.1.1 (420c983eSjbjDYGF-fYWrXw_L7qkLA) 
Mini-OS cleanups. Bug fixes in x86_64 assembly code.
Signed-off-by: keir.fraser@cl.cam.ac.uk
 2005-02-11 11:34:22 +00:00
kaf24@scramble.cl.cam.ac.uk 6bf9a1e14c bitkeeper revision 1.1004 (40d9962b6c-Z9R9FquPba7TS8wG_1w) 
Cleanups.
 2004-06-23 14:39:39 +00:00
kaf24@scramble.cl.cam.ac.uk cce2235b0f bitkeeper revision 1.947 (40c84719Ozi8_o69nGYdNuJ6OQd4eQ) 
Cleanup domain stop/crash. Provide notification to DOM0 so that
cleanup/postmortem can occur before domain is killed.
 2004-06-10 11:33:45 +00:00
kaf24@scramble.cl.cam.ac.uk f914ededc5 bitkeeper revision 1.824 (40601cf9uRnKyyagj6umr4Oaf_-gWQ) 
Many files:
  xeno -> xen renames.
xen_proc.c:
  Rename: xenolinux-2.4.25-sparse/arch/xen/lib/xeno_proc.c -> xenolinux-2.4.25-sparse/arch/xen/lib/xen_proc.c
xen_proc.h:
  Rename: xenolinux-2.4.25-sparse/include/asm-xen/xeno_proc.h -> xenolinux-2.4.25-sparse/include/asm-xen/xen_proc.h
Xen-HOWTO.txt:
  Rename: docs/Xeno-HOWTO.txt -> docs/Xen-HOWTO.txt
 2004-03-23 11:18:17 +00:00
kaf24@scramble.cl.cam.ac.uk a9e181eb84 bitkeeper revision 1.778 (404f5c24HB4-3O5d1LoEBPgmh5h6tg) 
Makefile:
  Create Xen interface symlink.
time.c, hypervisor-if.h, kernel.c:
  Fix shared_info to make CPU TSC arch-dependent.
 2004-03-10 18:19:16 +00:00
kaf24@scramble.cl.cam.ac.uk b88b24c645 bitkeeper revision 1.694 (40133166fMqipwBHlUP1QVHEO6EEOg) 
Many files:
  From Kip Macy, we now are stricter when compiling the mini os.
 2004-01-25 03:00:54 +00:00