ef4fd448b5
vm_create_anonymous_area(): Optimized the B_32_BIT_{FULL_LOCK,CONTIGUOUS}
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cases for B_HAIKU_PHYSICAL_BITS > 32 and accessible physical memory < 4 GB.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37231 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-23 13:55:44 +00:00
b46540452a
Added vm_page_max_address() which returns the greatest address of accessible
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physical memory.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37230 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-23 13:52:32 +00:00
58bdffb967
Disabled tracing and removed a bit of debug output.
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37229 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-23 13:37:53 +00:00
8d71819a01
Restrict B_DMA_HIGH_ADDRESS to 4 GB. AHCI can generally support 64 bit DMA,
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but whether the respective controller does is indicated by a capability flag,
which we can't easily access at this point.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37228 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-23 13:36:08 +00:00
5e679f282f
Set B_DMA_HIGH_ADDRESS to 4 GB in the ATA/IDE modules.
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37227 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-23 13:31:03 +00:00
9fb2d73772
Replaced B_32_BIT_MEMORY by B_32_BIT_FULL_LOCK and B_32_BIT_CONTIGUOUS, so
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the constraint can be expressed more precisely. ATM B_32_BIT_FULL_LOCK is
implemented as B_32_BIT_CONTIGUOUS when B_HAIKU_PHYSICAL_BITS > 32, though.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37226 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-23 13:29:25 +00:00
7b1d69ecbb
Added safe mode option B_SAFEMODE_4_GB_MEMORY_LIMIT (plus a boot loader menu
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item) and kernel settings option "4gb_memory_limit". Enabling either one
causes the memory beyond 4 GB to be ignored.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37225 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-23 11:13:39 +00:00
ff9151d11f
Added ignore_physical_memory_ranges_beyond_4gb() which removes the memory
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beyond 4 GB from the physical memory ranges.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37224 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-23 11:10:01 +00:00
bdf17d41a1
Of course I missed to adjust the bolding in About after renaming from RepliShow to OverlayImage.
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37223 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-22 18:11:08 +00:00
99b6a9f151
Added a new demo: OverlayImage is based on the code presented in this article:
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http://www.haiku-os.org/documents/dev/replishow_a_replicable_image_viewer
I applied Haiku's code style, added support for transparent images, a tool tip and
limited localization (how does one make it work in the replicant's about alert?)
Since I'm a c++ newbie, corrections are probably needed and welcome.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37222 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-22 17:58:12 +00:00
c5e722714e
Reimplemented _kernel_contigmalloc() to support the physical address
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restrictions.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37221 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-22 12:22:35 +00:00
06a6bec0c0
Force 32 bit physical addresses.
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37220 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 23:22:59 +00:00
3553f1894d
Use the correct type for physical addresses.
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37219 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 23:22:19 +00:00
6a76b51960
* Force 32 bit physical addresses.
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* Added TODO about apparently ignored 64 KB boundary.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37218 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 23:21:07 +00:00
24309cde24
Fixed more issues with 64 bit physical addresses. Mostly by restricting
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allocations to 32 bit.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37217 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 22:54:42 +00:00
2c9f2dcb89
map_mem(): Fixed handling of physical address parameter.
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37216 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 22:30:47 +00:00
34a662eda7
Force 32 bit physical addresses. Added TODOs.
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37215 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 22:02:31 +00:00
509c0b22d5
Radeon_PrepareDMA(): Fail when encountering physical addresses > 4 GB.
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37214 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 21:48:02 +00:00
d108c41998
Force memory allocations to 32 bit physical addresses. The code using them
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has implicit limitations (probably because the devices/controllers/... do).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37213 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 21:17:23 +00:00
2cbd922b91
Removed undead code.
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37212 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 21:00:51 +00:00
fb2ec51289
Fixed build.
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37211 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 21:00:28 +00:00
c53724f7bf
Added work-arounds for intel_gart not being able to deal with physical
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addresses > 4 GB.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37210 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 20:21:06 +00:00
160c9c661d
scsi_alloc_dma_buffer():
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* Use create_area_etc() instead of create_area() so we don't have to deal
with the physical address restrictions by hand.
* Force physical addresses < 4 GB for the time being.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37209 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 19:25:50 +00:00
6e608fa5fb
Patch by Jorma Karvonen ( #6075 ): translate Inspector application. Thanks!
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37208 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 19:10:46 +00:00
bf48aa4321
scsi_init_emulation_buffer():
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* Use create_area_etc() instead of create_area(), so the alignment doesn't
need to be ensured by hand.
* Use B_32_BIT_MEMORY for the time being.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37207 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 18:50:51 +00:00
bb61af4f64
iPatch by Jorma Karvonen : fix warning about deprecated convertion in raw translator.
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37206 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 18:49:53 +00:00
84161eb0da
Removed useless code.
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37205 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 18:26:41 +00:00
41ad209240
For the time being use B_32_BIT_MEMORY to allocate the auto-sense area.
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Should rather use the device's DMA restrictions.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37204 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 18:26:12 +00:00
91af25d302
vm_create_anonymous_area():
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* Fixed check: If a low *or* high address restriction is given, we need to
force B_CONTIGUOUS wiring.
* Optimization: Contiguous single-page allocation can be allocated as
full-lock, if the no low/high address restrictions are given.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37203 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 18:22:42 +00:00
ae531e279d
prepare_sleep_state():
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* Use the respective error types for OS and ACPICA functions.
* Don't lock the memory. The caller must do that, since there's no balancing
function that would unlock the memory again.
* Get the memory map of the given function, not of the on-stack variable.
* Added 64 bit support and a check for the PAE case.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37202 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 17:15:52 +00:00
64cf56f5cd
Force allocation of physical memory < 4 GB until the related TODOs are fixed.
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37201 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 16:47:29 +00:00
be87d0a03e
* Added area creation "lock" constant B_32_BIT_MEMORY for physically
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contiguous memory < 4 GB.
* vm_create_anonymous_area(): Implemented support for B_LOMEM and
B_32_BIT_MEMORY.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37200 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 16:46:19 +00:00
02507604e7
read_write(): Consider a request created from an io_operation DMA safe. This
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saves some checking in the bus manager.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37199 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 16:19:49 +00:00
1043be1d7c
Fixed build -- code including <vm/vm.h> must be C++.
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37198 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 16:14:31 +00:00
e7a5527b53
Some enum definitions were also defining variables.
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37197 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 16:13:47 +00:00
0a35130cc6
Removed undead code.
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37196 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 16:00:37 +00:00
13638944db
Removed never read VMCache::scan_skip.
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37195 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 15:10:37 +00:00
94226016cc
Mark caches of null areas temporary, so we don't try to write back modified
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pages when deleting the area.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37194 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 15:07:32 +00:00
2a81a99203
Optimized implementations for UnmapPages() and UnmapArea().
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37193 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 14:43:42 +00:00
86b6de1fae
UnmapPages(): Avoid potential integer overflow.
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37192 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 14:28:07 +00:00
8bcc0694ad
Simplifications and indentation correction.
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37191 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 13:58:05 +00:00
a19f81b6c7
Unmap(),Protect(): Removed goto programming by a do {} while loop. Also fixed
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problem with potential integer overflow at the end of the address space.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37190 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 13:57:00 +00:00
66f9974b06
Use InvalidatePage() instead of playing with the invalidation cache by hand.
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37189 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 13:41:23 +00:00
c6f52e8328
Missed in r37187: Use the new VMTranslationMap::[Accessed]PageUnmapped()
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helper methods to avoid code duplication.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37188 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 13:39:52 +00:00
0d5ab7a14d
Moved duplicate code from the VMTranslationMap subclasses' UnmapPage() and
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ClearAccessedAndModified() implementations into helper methods PageUnmapped()
and UnaccessedPageUnmapped() in the base class.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37187 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 13:32:33 +00:00
e77e4cff3e
Patch by Jorma Karvonen ( #6080 ) : improve diskprobe localization.
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37186 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 10:58:26 +00:00
e8f533b27b
Fix a bug in native version of collectcatkeys (not the one used in
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buildtools) that prevented it from working at all. This fixes #4840
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37185 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 10:10:36 +00:00
14981b2126
Patch by Jorma Karvonen: Fix compiler warnings. Closes #6203 , thanks!
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37184 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 10:03:15 +00:00
eb161bde33
BCatalog was used in the wrong way. Fixes ticket #6198 .
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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37183 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-20 04:31:37 +00:00
16023f51f8
* Report inaccessible memory
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* Use IEC binary prefixes
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37182 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-20 03:49:23 +00:00
Ingo Weinhold