Commit Graph

3845 Commits

Author SHA1 Message Date
Ingo Weinhold
e7a5527b53 Some enum definitions were also defining variables.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37197 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 16:13:47 +00:00
Ingo Weinhold
13638944db Removed never read VMCache::scan_skip.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37195 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-21 15:10:37 +00:00
Ingo Weinhold
0d5ab7a14d Moved duplicate code from the VMTranslationMap subclasses' UnmapPage() and
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
Ingo Weinhold
c955359cb6 Added vm_available_not_needed_memory_debug(), a
vm_available_not_needed_memory() version that can be called from within the
kernel debugger.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37167 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-18 20:57:05 +00:00
Ingo Weinhold
f8e263c184 Slipped by in r37138: Added VMCache::Dump() and removed GetLock().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37141 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-15 00:07:18 +00:00
Ingo Weinhold
377ecfe797 * Renamed cache_type_to_string() to vm_cache_type_to_string() and made in
kernel private.
* Moved dumping code from dump_cache() to new VMCache::Dump().
* Override VMCache::Dump() in VMVnodeCache to also print the vnode.
* Removed no longer needed VMCache::GetLock().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37138 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-14 23:57:00 +00:00
Ingo Weinhold
0f48aa877a The ConstIterator only needs a const tree.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37137 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-14 23:51:54 +00:00
Oliver Ruiz Dorantes
a5bf12376d *Incorrect endianess handling from bdaddr at parsing from string.
*Remove bluetooth_util deprecated header
*Issue conn_req for socket connect() call



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37132 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-14 20:04:10 +00:00
Ingo Weinhold
a8ad734f1c * Introduced structures {virtual,physical}_address_restrictions, which specify
restrictions for virtual/physical addresses.
* vm_page_allocate_page_run():
  - Fixed conversion of base/limit to array indexes. sPhysicalPageOffset was not
    taken into account.
  - Takes a physical_address_restrictions instead of base/limit and also
    supports alignment and boundary restrictions, now.
* map_backing_store(), VM[User,Kernel]AddressSpace::InsertArea()/
  ReserveAddressRange() take a virtual_address_restrictions parameter, now. They
  also support an alignment independent from the range size.
* create_area_etc(), vm_create_anonymous_area(): Take
  {virtual,physical}_address_restrictions parameters, now.
* Removed no longer needed B_PHYSICAL_BASE_ADDRESS.
* DMAResources:
  - Fixed potential overflows of uint32 when initializing from device node
    attributes.
  - Fixed bounce buffer creation TODOs: By using create_area_etc() with the
    new restrictions parameters we can directly support physical high address,
    boundary, and alignment.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37131 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-14 16:25:14 +00:00
Ingo Weinhold
84e9db7fb7 x86 mmu_init(): Sum up the physical memory we ignore for whatever reason --
stored in kernel_args::ignored_physical_memory.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37116 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-12 15:57:21 +00:00
Travis Geiselbrecht
9623c48284 SMP: remove the tracking of apic id -> cpu id. Don't pass between bootloader and kernel.
Kernel doesn't use it, and it could be regenerated in the kernel if it did need it.

This also unlocks the apic range the bios can use. Previously the apic ids would have
to fit within 0..MAX_CPUS or it'd reject the cpu. Some boxes (mine in particular)
seem to sparsely populate the apic id so that the range is pretty large.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37108 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-12 01:01:54 +00:00
Ingo Weinhold
f498c07968 Added STATIC_ASSERT() macro (from <Debug.h>, which cannot be included in the
kernel).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37087 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-10 17:31:57 +00:00
Ingo Weinhold
1d26c7248f vm_page_allocate_page_run(): Added parameter "limit", specifying the upper
physical address limit for the page run to allocate.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37086 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-10 17:30:49 +00:00
Ingo Weinhold
9e101ddfcc Definition for CR4 PAE bit.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37073 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-09 21:21:48 +00:00
Ingo Weinhold
641b3c82df Renamed allocate_early_physical_page() to vm_allocate_early_physical_page()
and made it public.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37072 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-09 21:21:18 +00:00
Ingo Weinhold
2ea7b17cf3 * vm_allocate_early(): Replace "bool blockAlign" parameter by a more flexible
"addr_t aligmnent".
* X86PagingMethod32Bit::PhysicalPageSlotPool::InitInitial(),
  generic_vm_physical_page_mapper_init(): Use vm_allocate_early()'s alignment
  feature instead of aligning by hand.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37070 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-09 11:15:43 +00:00
Ingo Weinhold
5aa0503c7c * Removed i386_translation_map_get_pgdir() and adjusted the one place where it
was used.
* Renamed X86VMTranslationMap to X86VMTranslationMap32Bit and pulled the paging
  method agnostic part into new base class X86VMTranslationMap.
* Moved X86PagingStructures into its own header/source pair.
* Moved pgdir_virt from X86PagingStructures to X86PagingStructures32Bit where
  it is actually used.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37055 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-08 00:20:34 +00:00
Axel Dörfler
cdfd124b11 * Now phys_addr_t should be used where needed.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37028 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-06 09:39:38 +00:00
Ingo Weinhold
1ba89e67ed Removed no-op VMTranslationMap::InitPostSem() and
VMAddressSpace::InitPostSem().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37025 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-05 22:20:34 +00:00
Ingo Weinhold
c3e021e862 x86:
* Renamed i386_context_switch() to x86_context_switch().
* x86_context_switch() no longer sets the page directory.
  arch_thread_context_switch() does that explicitly, now. This allows to solve
  the TODO by reordering releasing the previous paging structures reference and
  setting the new page directory.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37024 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-05 22:09:24 +00:00
Ingo Weinhold
fabdf00e6a Renamed i386_swap_pgdir() to x86_swap_pgdir.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37023 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-05 21:53:32 +00:00
Ingo Weinhold
8421714089 x86:
* Renamed vm_translation_map_arch_info to X86PagingStructures, and all
  members and local variables of that type accordingly.
* arch_thread_context_switch(): Added TODO: The still active paging structures
  can indeed be deleted before we stop using them.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37022 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-05 21:51:05 +00:00
Ingo Weinhold
78dde7abd7 Consequently use uint32 for the physical page directory address.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37011 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-04 22:23:22 +00:00
Ingo Weinhold
8c9b84a588 Replaced the swap_addr_t and SWAP_SLOT_NONE in RadixBitmap.{h,cpp} by
radix_slot_t and RADIX_SLOT_NONE.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36998 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-02 20:42:53 +00:00
Ingo Weinhold
435c43f591 * Introduced type generic_io_vec, which is similar to iovec, but uses types
that are wide enough for both virtual and physical addresses.
* DMABuffer, IORequest, IOScheduler,... and code using them: Use
  generic_io_vec and generic_{addr,size}_t where necessary.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36997 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-02 18:42:20 +00:00
Ingo Weinhold
4a57f84396 Introduced types [__haiku_]generic_{addr,size}_t which are wide enough for
virtual and physical addresses.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36996 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-02 18:22:38 +00:00
Axel Dörfler
455b379c27 * Added a read_write() function to the scsi_periph module.
* Internally, moved the contents of periph_io() into a static read_write()
  function, and use it from the new periph_read_write() as well.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36988 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-06-01 13:37:55 +00:00
Axel Dörfler
598a6d8517 * UTF8CountChars() was not 64-bit safe (and that in a hard to detect way).
* Automatic white space cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36968 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-05-28 18:37:36 +00:00
Axel Dörfler
9a063f059c * Fixed the AGP interface to correctly use phys_addr_t where needed.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36962 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-05-28 09:19:11 +00:00
Ingo Weinhold
64d79eff72 * Changed physical_entry::{address,size} to phys_{addr,size}_t and changed
map_physical_memory()'s physicalAddress parameter type from void* to
  phys_addr_t. This breaks source compatibility, but -- as long as
  phys_{addr,size}_t remain 32 bit wide -- keeps binary compatibility with
  BeOS.
* Adjusted all code using the affected interfaces (Oh what fun!). Added a few
  TODOs in places where the wrong types (e.g. void* for physical addresses
  are used). Looks like quite a few drivers aren't 64 bit safe and others
  will break with PAE.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36960 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-05-27 22:07:27 +00:00
Ingo Weinhold
e5846dfa61 Added shared sort_[physical_]address_ranges() to avoid code duplication. Also
fixes the m68k build.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36951 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-05-27 17:08:47 +00:00
Stephan Aßmus
de9dcd41f8 Patch by plfiorini: Integration of InfoPopper as a system service. See ticket
#1245. There are some TODOs outlined in the ticket, but they will be much
easier to review as individual patches against trunk, versus as a new version
of the huge patch.

I've messed a lot with src/servers/notification/NotificationsView.cpp in order
to resolve a crash I was getting when testing this thing (rewrote line
wrapping). I've also replaced the icons with the one that zuMi did long ago.

Thanks, plfiorini, for working on this code as much as you did!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36949 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-05-27 14:48:27 +00:00
Ingo Weinhold
d73ddac5bf * Introduced phys_addr_range type, an equivalent to addr_range for physical
address ranges, and a set of support functions working with it.
* Changed the type of the kernel_args physical address range arrays to
  phys_addr_range and adjusted the code working with those.
* Removed a bunch of duplicated address range code in the PPC's mmu.cpp.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36947 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-05-27 11:50:40 +00:00
Ingo Weinhold
147133b76c * First run through the kernel's private parts to use phys_{addr,size}_t
where appropriate.
* Typedef'ed page_num_t to phys_addr_t and used it in more places in
  vm_page.{h,cpp}.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36937 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-05-25 21:34:08 +00:00
Ingo Weinhold
ea021b94d8 * Moved phys_addr_t definition to SupportDefs.h.
* Added phys_size_t.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36934 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-05-25 11:18:38 +00:00
Ingo Weinhold
a9139aa356 * FS shell: Use 64 bit [s]size_t on 64 bit platforms.
* SupportDefs.h (build platform): Define [s]size_t printf() macros correctly
  on 64 bit hosts.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36929 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-05-24 21:44:16 +00:00
Ingo Weinhold
9d570af7c8 Changed the type of the "op" parameter of the fs_vnode_ops::ioctl() hook and
the _kern_ioctl() syscall from ulong to uint32.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36927 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-05-24 21:04:22 +00:00
Ingo Weinhold
d34daac82a * config/{HaikuConfig.h,types.h}:
- Added macro __HAIKU_ARCH_BITS specifying the architecture bitness (32/64)
    (might be more convenient to use than __HAIKU_ARCH_{32,64}_BIT).
  - Added macros __HAIKU_ARCH_PHYSICAL_BITS, __HAIKU_ARCH_PHYSICAL_{32,64}_BIT,
    and the types __haiku_phys_[s]addr_t. The intention is to use separate
    macros and types for virtual and physical addresses, since for some
    architectures (e.g. x86 with PAE) those actually differ.
* sys/types.h, BeBuild.h, SupportDefs.h:
  - Added types phys_[s]addr_t and respective printf() format macros.
  - Added public macros B_HAIKU_BITS, B_HAIKU_PHYSICAL_BITS,
    B_HAIKU_PHYSICAL_{32,64}_BIT.

Might break the build under older Haiku installations. Will test next.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36926 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-05-24 19:55:38 +00:00
Stephan Aßmus
e4200ae30c Part of patch by kaliber: Fixed OpenHashElementArray<Element>::Add(
const Element &newElement), element is a pointer. See ticket #5892 (found
by compiling Haiku with clang).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36909 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-05-23 12:41:15 +00:00
Ingo Weinhold
f51bcfb25b Added a heap_init_post_area() which is called right after areas can be
created, and moved the heap's grow and VIP heap initialization to it. Should
fix #5956.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36855 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-05-18 15:51:27 +00:00
Stephan Aßmus
33394b856d Patch by Wim van der Meer: Added get_mouse_bitmap() global method to
InterfaceDefs.h and corresponding implementation in the app_server. Thanks a
bunch! Closes ticket #5978.

A note to those using "update-all" with hybrid builds - the alternative GCC
system libs will not be updated this way, and this and Wim's last patch
change the libbe <-> app_server interface. You need to manually update the
respective libbe.so, or do a clean build, otherwise apps for the other GCC will
not start anymore.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36830 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-05-16 15:51:54 +00:00
Stephan Aßmus
1c73ffa102 Patch by Wim van der Meer: Implemented global Interface Kit function to retrieve
the current mouse position and pressed buttons. I've changed the return code
to status_t and added anal error checking, most of the rest of the file is not
doing it, though... :-) Thanks, Wim!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36811 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-05-14 15:53:09 +00:00
Ingo Weinhold
13fa4c845a * Introduced new area creation flag CREATE_AREA_DONT_COMMIT_MEMORY.
map_backing_store() doesn't commit memory when this flag is given.
* Used the new flag vm_copy_area(): We no longer commit memory for read-only
  areas. This prevents read-only mapped files from suddenly requiring memory
  after fork(). Might improve the situation on machines with very little RAM
  a bit.
  We should probably mark writable copies over-committing, since the usual
  case is fork() + exec() where the child normally doesn't need more than a
  few pages until calling exec(). That would significantly reduce the memory
  requirement for jamming the Haiku tree.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36651 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-05-06 14:59:14 +00:00
Ingo Weinhold
863c623f9a Added is_address_range_covered(), returning whether the given address range
is fully covered by the ranges in the array.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36631 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-05-05 21:09:11 +00:00
Axel Dörfler
8c8fcd770a * Moved the addition of the basic debugger commands directly after the VM init.
* Separated the other stuff previously done in debug_init_post_vm() to the new
  debug_init_post_settings().
* Removed superfluous status_t return codes - they are ignored, anyway, and if
  there really is a show stopper in the init process, panicking would be the
  thing one should do.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36623 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-05-05 10:05:25 +00:00
Ingo Weinhold
c1be1e0761 * VMTranslationMap::Map()/Protect(): Added "memoryType" parameter. Not
implemented for any architecture yet.
* vm_set_area_memory_type(): Call VMTranslationMap::ProtectArea() to change the
  memory type for the already mapped pages.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36574 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-05-01 21:33:12 +00:00
Ingo Weinhold
3b0c1b5227 * VMArea: Made memory_type private and added setter and getter methods.
* Don't set the VMArea's memory type in arch_vm_set_memory_type(), but let the
  callers do that.
* vm_set_area_memory_type(): Does nothing, if the memory type doesn't change.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36573 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-05-01 20:41:57 +00:00
Ingo Weinhold
907886143f * Changed some parameters of VM syscalls from int to uint32, mostly for sake
of consistency.
* Moved the B_OVERCOMMITTING_AREA flag from B_KERNEL_AREA_FLAGS to
  B_USER_AREA_FLAGS, since we really allow it to be passed from userland.
* Most VM syscalls check the provided protection against B_USER_AREA_FLAGS
  instead of B_USER_PROTECTION, now. This way they allow for
  B_OVERCOMMITTING_AREA as well.
* _user_map_file(), _user_set_memory_protection(): Check the protection like
  the other syscalls do and use fix_protection() instead of doing that
  manually.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36572 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-05-01 19:47:39 +00:00
Ingo Weinhold
7f987e49d7 Added a rendez-vous variable parameter to smp_trap_non_boot_cpus() and make
boot CPU wait until all other CPUs are ready to wait. This solves a
theoretical problem in main(): The boot CPU could run fully through the early
initialization and reset sCpuRendezvous2 before the other CPUs left
smp_cpu_rendezvous(). It's very unlikely on real hardware that the non-boot
CPUs are so much slower, but it might be a concern in emulation.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36558 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-30 19:32:12 +00:00
Stephan Aßmus
59d0c2e45e * Introduced PaletteConverter::IndexForRGBA32() which checks if the alpha
component of a 32 bit color is below 128 and returns the special CMAP8 index
   for indicating transparency.
 * Changed the WriteCMAP() color conversion function to expext a 32bit RGBA
   value and use IndexForRGBA32().
 * Adapted B_CMAP8 target color space case of ConvertBits() to the new
   semantics.

This allows transparency in bitmaps when converting B_RGBA32 bitmaps to
B_CMAP8, tested only for this case and working as expected.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36549 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-30 11:29:14 +00:00