Searched refs:area (Results 151 - 175 of 279) sorted by path

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/haiku/src/add-ons/kernel/drivers/audio/ac97/es1370/
H A Des1370.c60 mem->area = alloc_mem(&mem->phy_base, &mem->log_base, size, "es1370 buffer", false);
62 if (mem->area < B_OK) {
72 if(mem->area > B_OK)
73 delete_area(mem->area);
H A Des1370.h44 area_id area; member in struct:_es1370_mem
/haiku/src/add-ons/kernel/drivers/audio/cmedia/
H A Dcm.c122 area_info area; local
129 else if ((err = get_area_info (id, &area)) == B_OK)
130 io_base = area.address;
330 if (curarea >= 0) { /* area there from previous run */
337 /* test area we found */
363 delete_area(curarea); /* area didn't work */
366 ddprintf(("cmedia_pci: allocating new low area\n"));
398 dprintf("cmedia_pci: failed to create low_mem area\n");
402 ddprintf(("cmedia_pci: successfully found or created low area!\n"));
/haiku/src/add-ons/kernel/drivers/audio/echo/
H A Decho.cpp104 mem->area = alloc_mem(&mem->phy_base, &mem->log_base, size, "echo buffer", true);
106 if (mem->area < B_OK) {
117 if (mem->area > B_OK)
118 delete_area(mem->area);
745 LOG(("mapping of bmbar: area %#x, phys %#x, log %#x\n", card->area_bmbar,
/haiku/src/add-ons/kernel/drivers/audio/echo/generic/
H A DOsSupportBeOS.cpp77 mem->area = alloc_mem(&mem->phy_base, &mem->log_base, size, "echo buffer", true);
79 if (mem->area < B_OK) {
89 if(mem->area > B_OK)
90 delete_area(mem->area);
H A DOsSupportBeOS.h121 area_id area; member in struct:_echo_mem
/haiku/src/add-ons/kernel/drivers/audio/emuxki/
H A Demuxki.c227 mem->area = alloc_mem(&mem->phy_base, &mem->log_base, size, "emuxki buffer", true);
229 if (mem->area < B_OK) {
240 if (mem->area > B_OK)
241 delete_area(mem->area);
676 LOG(("voice->buffer->area = %#08x\n", voice->buffer->area));
H A Demuxki.h146 area_id area; member in struct:_emuxki_mem
/haiku/src/add-ons/kernel/drivers/audio/generic/
H A Dutil.c71 area_id area; local
81 area = create_area(name, &logadr, B_ANY_KERNEL_ADDRESS, size,
85 if (area < B_OK) {
86 PRINT(("couldn't allocate area %s\n", name));
91 delete_area(area);
103 LOG(("area = %d, size = %d, log = %#08X, phy = %#08X\n", area, size, logadr,
105 return area;
115 area_id area; local
122 area
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/haiku/src/add-ons/kernel/drivers/disk/nvme/compat/
H A Dlibnvme_haiku.cpp54 area_id area = create_area_etc(B_SYSTEM_TEAM, "nvme physical buffer", local
57 if (area < 0)
151 area_id area = map_physical_memory("nvme mapped bar", (phys_addr_t)addr, (size_t)size, local
154 if (area < B_OK)
155 return area;
169 // Turn on write combining for the area
/haiku/src/add-ons/kernel/drivers/graphics/framebuffer/
H A Dframebuffer.cpp117 area_id area = map_physical_memory("framebuffer buffer", base, local
120 if (area < 0)
121 return area;
134 sharedInfo.frame_buffer_area = area;
136 // Turn on write combining for the area
137 vm_set_area_memory_type(area, base, B_MTR_WC);
187 sharedInfo.frame_buffer_area = bufferInfo->area;
/haiku/src/add-ons/kernel/drivers/graphics/intel_extreme/
H A Dbios.cpp238 area_id area; member in struct:vbios
369 vbios.area = map_physical_memory("ASLS mapping", kVBIOSAddress,
371 if (vbios.area < 0)
378 delete_area(vbios.area);
379 vbios.area = -1;
397 delete_area(vbios.area);
398 vbios.area = map_physical_memory("RVDA mapping", rvda,
400 if (vbios.area < 0)
411 vbios.area = map_physical_memory("VBIOS mapping", kVBIOSAddress,
413 if (vbios.area <
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/haiku/src/add-ons/kernel/drivers/graphics/radeon/
H A DPCI_GART.c51 gart->buffer.area = create_area("Radeon PCI GART buffer",
56 if (gart->buffer.area < 0) {
58 strerror(gart->buffer.area));
59 return gart->buffer.area;
80 // we allocate an contiguous area having twice the size
83 // make an arbitrary area WC'ed, at least elder ones
103 gart->buffer.area = map_physical_memory( "Radeon aligned PCI GART buffer",
108 if( gart->buffer.area < 0 ) {
110 gart->buffer.area = map_physical_memory( "Radeon aligned PCI GART buffer",
116 if( gart->buffer.area <
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H A Dinit.c51 si->ROM_area = si->regs_area = si->memory[mt_local].area = 0;
62 // they need to clone area for safety reasons
108 // only map the area that contains physical memory
132 si->memory[mt_local].area = map_physical_memory(
140 if( si->memory[mt_local].area < 0 ) {
142 si->memory[mt_local].area = map_physical_memory(
153 if( si->memory[mt_local].area < 0 ) {
154 result = si->memory[mt_local].area;
193 if( si->memory[mt_local].area > 0 )
194 delete_area( si->memory[mt_local].area );
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/haiku/src/add-ons/kernel/drivers/graphics/vesa/
H A Dvesa.cpp315 area_id area = map_physical_memory("vesa frame buffer", base, local
318 if (area < 0)
319 return area;
332 sharedInfo.frame_buffer_area = area;
334 // Turn on write combining for the area
335 vm_set_area_memory_type(area, base, B_MTR_WC);
398 sharedInfo.frame_buffer_area = bufferInfo->area;
/haiku/src/add-ons/kernel/drivers/midi/usb_midi/
H A Dusb_midi.cpp83 area_id area; local
103 midiDevice->buffer_area = area = create_area(area_name,
106 if (area < 0) {
107 DPRINTF_ERR((MY_ID "create_area() failed 0x%" B_PRIx32 "\n", area));
112 /* use half of reserved area for each of in and out buffers: */
119 delete_area(area);
/haiku/src/add-ons/kernel/drivers/misc/
H A Dpoke.cpp304 ioctl.area = vm_map_physical_memory(team_get_current_team_id(), name,
310 return ioctl.area;
321 return _user_delete_area(ioctl.area);
/haiku/src/add-ons/kernel/file_systems/userlandfs/kernel_add_on/
H A DVolume.cpp1336 area_id area; local
1339 if ((area = area_for(buffer)) >= 0) {
1340 if (get_area_info(area, &info) == B_OK) {
1353 PRINT(("Volume::IOCtl(): failed to get area info\n"));
1355 PRINT(("Volume::IOCtl(): bad area\n"));
1378 area_id area = area_for(buffer); local
1379 if (area < 0) {
1380 PRINT(("Volume::IOCtl(): bad area\n"));
1385 if (get_area_info(area, &info) != B_OK) {
1386 PRINT(("Volume::IOCtl(): failed to get area inf
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/haiku/src/add-ons/kernel/file_systems/userlandfs/private/
H A DRequestAllocator.cpp98 PRINT(("RequestAllocator::FinishDeferredInit(): area: %" B_PRId32 ", "
99 "offset: %" B_PRId32 ", size: %" B_PRId32 "\n", info.area,
101 info.target->SetTo(info.area, info.offset, info.size);
222 info.area = -1;
234 // not enough room in the port's buffer: we need to allocate an area
238 area_id area = create_area("request data", data, local
251 if (area < 0)
252 RETURN_ERROR(area);
253 fAllocatedAreas[fAllocatedAreaCount++] = area;
258 info.area
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/haiku/src/add-ons/kernel/generic/bios/
H A Dbios.cpp24 area(-1),
31 if (area >= 0)
32 delete_area(area);
36 area_id area; member in struct:BIOSState
44 // They need to be copied to our memory area
53 // Copied to the memory area as well, so the BIOS can be patched if needed.
229 state->area = create_area("bios", (void**)&state->mapped_address,
232 if (state->area < B_OK) {
235 return state->area;
238 // Copy the interrupt vectors and the BIOS data area
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/haiku/src/add-ons/kernel/generic/locked_pool/
H A Dlocked_pool.c79 area_id area; // underlying area member in struct:chunk_header
107 area_id area; local
118 status = area = create_area(pool->name,
127 chunk->area = area;
163 // destroy area and give up
164 delete_area(chunk->area);
264 delete_area(chunk->area);
/haiku/src/add-ons/translators/gif/
H A DGIFSave.cpp357 int area = height * width; local
359 for (int x = 1; x < area; x++) {
/haiku/src/add-ons/translators/shared/
H A DTranslatorWindow.cpp49 // Parameters: area, The bounds of the window
55 TranslatorWindow::TranslatorWindow(BRect area, const char *title) argument
56 : BWindow(area, title, B_TITLED_WINDOW,
H A DTranslatorWindow.h46 TranslatorWindow(BRect area, const char *title);
47 // Sets up a BWindow with bounds area
/haiku/src/apps/codycam/
H A DVideoConsumer.cpp307 if ((info.area = area_for(fBitmap[j]->Bits())) == B_ERROR)

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