xen-project/xen
1
0 Fork 1
mirror of https://github.com/xen-project/xen.git synced 2026-10-29 18:50:05 +01:00
Code Issues Activity
10,992 Commits 53 Branches 377 Tags
a4cfaebb0b8fe128f2f86d97da5db1fb6de58d2b
Commit Graph
31 Commits
Author SHA1 Message Date
sos22@douglas.cl.cam.ac.uk e6ce746c39 [MINI-OS] Add a function mapping grant table error codes to strings. 
Signed-off-by: John D. Ramsdell <ramsdell@mitre.org>
Signed-off-by: Steven Smith <sos22@cam.ac.uk>
 2006-07-28 14:06:27 +01:00
sos22@douglas.cl.cam.ac.uk e573f4fac0 [MINI-OS] Add evtchn_bind_interdomain to mini-os, allowing clients to 
bind to interdomain event channels.

Signed-off-by: John D. Ramsdell <ramsdell@mitre.org>
Signed-off-by: Steven Smith <sos22@cam.ac.uk>
 2006-07-28 14:05:02 +01:00
sos22@douglas.cl.cam.ac.uk 194a6f6b1f [MINI-OS] Extend alloc_unbound so that the remote domain isn't always dom0. 
Signed-off-by: John D. Ramsdell <ramsdell@mitre.org>
Signed-off-by: Steven Smith <sos22@cam.ac.uk>
 2006-07-28 14:03:54 +01:00
sos22@douglas.cl.cam.ac.uk a0f55d516b [MINI-OS] Clean up event channel types in mini-os. 
Signed-off-by: John D. Ramsdell <ramsdell@mitre.org>
Signed-off-by: Steven Smith <sos22@cam.ac.uk>
 2006-07-28 14:02:49 +01:00
sos22@douglas.cl.cam.ac.uk d4b239ecc1 [MINI-OS] unbind_virq is broken and nobody uses it. Remove it. 
Signed-off-by: Steven Smith <sos22@cam.ac.uk>
 2006-07-28 14:00:37 +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 5edcddf706 [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 14:29:13 +01:00
kfraser@localhost.localdomain 79700a5ce7 [MINIOS]Events handling cleaned up. The interface extended to provide 
void* pointer to handlers.
Signed-off-by: Steven Smith <sos22@cam.ac.uk>
Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
 2006-07-05 11:27:58 +01:00
kfraser@localhost.localdomain 933e1fc274 [MINIOS] Implement XenBus transactions in MiniOS. 
Signed-off-by: Steven Smith <sos22@cam.ac.uk>
 2006-07-05 11:26:57 +01:00
sos22@douglas.cl.cam.ac.uk 70d8ee3676 This patch exposes XenBus functions to Mini-OS applications. 
Signed-of-by: John D. Ramsdell <ramsdell@mitre.org>
 2006-06-13 15:17:01 +01:00
kaf24@firebug.cl.cam.ac.uk 7469df6c08 [MINIOS] Various address-space fixes. 
1. Make Mini-OS start from 0x0.
2. Fixes the pagetable builder to handle half full, but already mapped
pt frames.=20
3. Add a bounds check to ensure than Mini-OS does not try to use Xen
virtual space.

Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
Signed-off-by: Aravindh Puthiyaparambil
<aravindh.puthiyaparambil@unisys.com>
 2006-05-31 07:43:06 +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 f2882b8726 Change Mini-OS so that it uses stddef.h to define size_t and 
NULL. This problem fixes errors that occur when linking Mini-OS with
ANSI standard code that uses stddef.h.
Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-05-04 11:24:19 +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 70f46c3045 The patch removes old Xenbus files, fixes 0 length mmu_updates table bug 
(bugfix by Melvin Anderson) and adds missing console.h header file 
(again spotted by Melvin).

Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
 2006-03-24 10:52:10 +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 44fb8b7296 64 bit pagetable builder added to mm.c 
Signed-off-by: Aravindh Puthiyaparambil 
<aravindh.puthiyaparambil@unisys.com>
Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
 2006-03-09 15:57:32 +01:00
kaf24@firebug.cl.cam.ac.uk 2b3ef497e8 Update the hypercalls in Mini-OS to reflect the current state in XenLinux. 
Signed-off-by: Aravindh Puthiyaparambil <aravindh.puthiyaparambil@unisys.com>
 2006-02-23 11:27:35 +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 f855f75259 The Mini-OS build once again broke, this time since vcpu_data became vcpu_info 
and that XEN_VER in the __xen_guest section changed slightly. I've modified
the mini-os so that it at least compiles and boots again.

Signed-off-by: Simon Kagstrom <simon.kagstrom@bth.se>
 2005-12-06 16:05:31 +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 3886819443 Remove unsued domain_controller.h file. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-09-14 10:58:00 +00:00
kaf24@firebug.cl.cam.ac.uk 15a40c9975 Xen_version hypercalls takes two args, not one. 
Signed-off-by: Ian Pratt <ian@xensource.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-09-12 12:29:40 +00:00
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 d26b1c7f7f Mini-os fixes from Simon Kagstrom. 2005-09-02 10:04:42 +00:00
kaf24@firebug.cl.cam.ac.uk 393415f09c The patch removes broken, and very complicated malloc in 
favour of much simpler (and working) Xen's allocator
(xmalloc by Rusty).

Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
 2005-08-26 10:35:36 +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