|
|
|
@83b6ba9f
|
11 years |
jakub |
Support for AS area backend shared data.
- share_info_t is now …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@c101dc0
|
11 years |
jakub |
Implement dmamem_unmap_anonymous().
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@f72906c
|
12 years |
martin |
prefer allocating physical frames from the so called low priority …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@5df1963
|
12 years |
martin |
bitmap frame allocator does not keep track of the size of the …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@b0c2075
|
12 years |
martin |
new physical memory allocator supporting physical address constrains …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@ba2be23
|
12 years |
martin |
remove the ugly code
(ASAP is now)
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@e2a0d76
|
12 years |
martin |
cstyle
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@8cbf1c3
|
12 years |
martin |
prepare the public API of the frame allocator for the new backend …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@3772af6
|
12 years |
martin |
remove the special-purpose DMA zone (including the ZONE_DMA and …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@2c0b348
|
12 years |
jano.vesely |
kernel: free memory in dmamem_unmap
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@c6a7b3a
|
12 years |
jano.vesely |
mainline changes
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@aaceebc4
|
12 years |
jano.vesely |
Create DMA zone.
use dma zone for dma_map_anonymous calls.
create …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@d5b9e8d
|
12 years |
jakub |
tlb_shootdown_start/finalize() need to disable/restore interrupts on …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@908bb96
|
13 years |
jakub |
Postpone printing the message about killing a task due to a failed …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@d1e8440
|
13 years |
jakub |
Get rid of USTACK_ADDRESS.
- Let the kernel find a suitable address …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@01029fc
|
13 years |
jakub |
Define two new as area backend callbacks.
- Add …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@4d194be
|
13 years |
jakub |
Convert slab_cache_t's maglock into an IRQ spinlock as it is taken …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@ddb56be
|
13 years |
jakub |
Convert slab_cache_t's slablock into an IRQ spinlock as it is taken …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@25ebfbd
|
13 years |
jakub |
Make slab_mag_cache_t's spinlock IRQ safe.
- slab_cache_destroy() was …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@03cdd2b
|
13 years |
jakub |
Add km_unmap() and km_unmap_aligned().
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@bf3dd35
|
13 years |
jakub |
There is no need to have km_map() for aligned addresses and …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@8757be86
|
13 years |
jakub |
Remove map_structure().
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@babb57e
|
13 years |
jakub |
Add km_map_structure(), inspired from a soon-to-be-removed map_structure().
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@adec5b45
|
13 years |
jakub |
Rename hw_map() to km_map() and add protection flags argument
to make …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@d4673296
|
14 years |
jakub |
Move hw_map() to km.c
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@7943c43
|
14 years |
jakub |
Merge mainline changes.
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@f7f47a7
|
14 years |
jakub |
Add interfaces for creating and destroying temporary pages.
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@1a313f7
|
14 years |
jakub |
Do not allocate from low memory when the requestor wants high memory …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@c520034
|
14 years |
jakub |
Support for kernel non-identity mappings, phase I.
- …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@c868e2d
|
14 years |
jakub |
Add and apply page_mapping_make_global() on each span added to the …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@fbcdeb8
|
14 years |
martin |
Remove the two-phase way of creating virtual memory areas (first …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@7aaed09
|
14 years |
jakub |
Merge mainline changes.
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@c6ae4c2
|
14 years |
martin |
implement basic DMA memory mapping routines
no persistent locking …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@1b478f6
|
14 years |
jakub |
Add km_is_non_identity().
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@7c3e482
|
14 years |
jakub |
Create arena for kernel non-identity mapping and
provide km wrappers …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@ad12b5ea
|
14 years |
jakub |
Factor out the amd64/ia32 code which calculates the bounds of
a zone …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@ce940da
|
14 years |
jakub |
Reschuffle members of frame_t to eliminate unnecessary padding.
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@fadb07a
|
14 years |
jakub |
Disable allocations from high memory unless explicitly requested. …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@e6c4b94
|
14 years |
jakub |
Adjust matching of zone flags to suport low/high memory distinction.
…
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@8bdcffa
|
14 years |
jakub |
Add zone_external_conf_alloc() to automate allocation of external
zone …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@95e882d
|
14 years |
jakub |
Introduce FRAME_LOWMEM and ZONE_LOWMEM flags.
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@29938b2
|
14 years |
jakub |
Add km_non_identity_span_add() stub.
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@622f409
|
14 years |
jakub |
Add calls to set up kernel virtual memory (both identity and …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@c0699467
|
14 years |
martin |
do not provide general access to kernel headers from uspace, only …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@e16e2ba4
|
14 years |
jiri |
Eliminate userspace copy of elf.h (ELF format definitions).
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@27ba40f
|
14 years |
martin |
cstyle (no change in functionality)
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@55b77d9
|
14 years |
jiri |
Separate list_t typedef from link_t (kernel part).
* list_t …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@8d6c1f1
|
14 years |
jakub |
Merge USB support.
Changes from …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@eef1b031
|
14 years |
martin |
ppc32: page hash table should be no longer interpreted as a TLB, it is …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@235e6c7
|
14 years |
jakub |
Propagate the nolock flag to individual mapping_find() implementations.
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@0ff03f3
|
14 years |
jakub |
Allow calling page_mapping_find() with unlocked page tables.
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@b6f3e7e
|
14 years |
jakub |
Cleanup. No change in functionality.
Delegate some work to the …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@26aafe8
|
14 years |
martin |
cleanup the huge mess related to stacks, their sizes and locations
use …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@3375bd4
|
14 years |
vojtechhorky |
Merge mainline changes
Conflicts: …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@8d308b9
|
14 years |
jakub |
Start tracking reservable memory after zones are created and possibly …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@8b655705
|
14 years |
jakub |
Merge mainline changes.
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@17aca1c
|
14 years |
vojtechhorky |
Merge mainline changes
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@0b37882
|
14 years |
martin |
memory management work
* implement as_get_mappable_page() as a new …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@fc47885
|
14 years |
martin |
keep track of the number of resident pages on-the-fly (do not traverse …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@b93d637
|
15 years |
vojtechhorky |
Add syscall for getting physical address
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@03523dc
|
15 years |
jakub |
Add more hooks to address space area backends so that each backend can …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@630a8ef
|
15 years |
jakub |
Add the memory reservation API.
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@e608cbe
|
15 years |
jakub |
Add frame_alloc_noreserve() and frame_free_noreserve().
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@c32e6bc
|
15 years |
jakub |
Add frame_free_generic().
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@0139747
|
15 years |
jakub |
Move frame_alloc() to frame.c.
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@1433f93e
|
15 years |
jakub |
Add FRAME_NO_RESERVE.
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@5d853bd
|
15 years |
jakub |
Small cleanup in frame.[ch].
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@96b02eb9
|
15 years |
martin |
more unification of basic types
- use sysarg_t and native_t (unsigned …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@273b958
|
15 years |
martin |
add attribute((malloc)) to relevant functions, which should …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@c15b374
|
15 years |
jakub |
Introduce PF_ACCESS_UNKNOWN to be used by the debuging/panicking code …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@bbfdf62
|
15 years |
martin |
size_t as a return type of zone_conf_size() is more natural than uintptr_t
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@7a0359b
|
15 years |
martin |
improve kernel function tracing
- add support for more generic kernel …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@402eda5
|
15 years |
jakub |
Fix a newly introduced deadlock in the TLB shootdown algorithm.
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@ada559c
|
15 years |
jakub |
Add page_table_locked() interface.
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@da1bafb
|
15 years |
martin |
major code revision
- replace spinlocks taken with interrupts …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@0321109
|
15 years |
jakub |
Add as_hold() and as_release().
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@9150781
|
15 years |
jakub |
Remove names of formal parameters from as.h
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@9dae191e
|
15 years |
martin |
sysinfo API cleanup
- better support for generated subtrees
- …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@516adce
|
15 years |
stanislav.kozina |
top echoes also physical memory overview
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@d99c1d2
|
15 years |
martin |
use [u]int{8|16|32|64}_t type definitions as detected by the autotool …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@a000878c
|
15 years |
martin |
make sure that all statically allocated strings are declared as "const …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@336db295
|
16 years |
jiri |
Fix THREAD_READ, add AREAS_READ Udebug method. Add task dump utility.
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@98000fb
|
16 years |
martin |
remove redundant index_t and count_t types (which were always quite …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@c3ebc47
|
16 years |
martin |
add malloc slab caches for up to 4 MB blocks
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@e49e234
|
16 years |
martin |
kernel memory management revisited (phase 2): map physical memory …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@5f0f29ce
|
16 years |
martin |
kernel memory management revisited (phase 1): proper support for zone …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@9979acb
|
16 years |
martin |
make hw_area API more generic
this allows mapping of EGA VRAM on ia32/amd64
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@ae318d3
|
16 years |
martin |
overhaul pareas: use one single physical area for the physical address …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@af863d0
|
17 years |
martin |
move unfinished ObjC support to a separate branch
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@46d8eb9
|
17 years |
martin |
remove dummy page coloring facility, which is currenty not used
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@c98e6ee
|
17 years |
jirik.svoboda |
Merge program-loader related stuff from dynload branch to trunk. (huge)
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@498b201
|
17 years |
jakub |
The real intention of the previous commit was to put the boundary
on 4 …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@5f7a0ef
|
17 years |
jakub |
Introduce FRAME_LOW_16_GiB slab/frame allocator flag. When specified, …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@2ec725f
|
17 years |
jakub |
Avoid deadlock during the 'zone n' kconsole command. Buddy allocator …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@1a48bcd
|
17 years |
jakub |
cstyle for slab.h
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
|
|
|
@6c441cf8
|
17 years |
martin |
code cleanup (mostly signed/unsigned)
allow extra compiler warnings
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
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@71eef11
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17 years |
martin |
remove config.memory_size, get_memory_size() and memory_init.{c|d}
the …
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
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@b878df3
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18 years |
jakub |
Rename as_get_size() to as_area_get_size() and add a doxygen comment.
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
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@6b781c0
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18 years |
jakub |
Merge arm32 into trunk.
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
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@60133d0
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18 years |
jakub |
First fixes for suncc support.
It is going to be a long way…
lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
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