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Minor cleanup.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17715 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2006-06-03 18:15:01 +00:00
parent eeb28bb7ee
commit a03f56b7b5
1 changed files with 10 additions and 8 deletions
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src/add-ons/kernel/drivers/graphics/vesa/vesa.cpp
+10 -8
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@@ -1,5 +1,5 @@
/* /*
* Copyright 2005, Axel Dörfler, [email protected]. All rights reserved. * Copyright 2005-2006, Axel Dörfler, [email protected]. All rights reserved.
* Distributed under the terms of the MIT License. * Distributed under the terms of the MIT License.
*/ */
@@ -46,10 +46,11 @@ PhysicalMemoryMapper::~PhysicalMemoryMapper()
area_id area_id
PhysicalMemoryMapper::Map(const char *name, void *physicalAddress, size_t numBytes, PhysicalMemoryMapper::Map(const char *name, void *physicalAddress,
uint32 spec, uint32 protection, void **virtualAddress) size_t numBytes, uint32 spec, uint32 protection, void **virtualAddress)
{ {
fArea = map_physical_memory(name, physicalAddress, numBytes, spec, protection, virtualAddress); fArea = map_physical_memory(name, physicalAddress, numBytes, spec,
protection, virtualAddress);
return fArea; return fArea;
} }
@@ -73,9 +74,9 @@ vesa_init(vesa_info &info)
return B_ERROR; return B_ERROR;
info.shared_area = create_area("vesa shared info", (void **)&info.shared_info, info.shared_area = create_area("vesa shared info", (void **)&info.shared_info,
B_ANY_KERNEL_ADDRESS, B_ANY_KERNEL_ADDRESS, ROUND_TO_PAGE_SIZE(sizeof(vesa_shared_info)),
ROUND_TO_PAGE_SIZE(sizeof(vesa_shared_info)), B_FULL_LOCK,
B_FULL_LOCK, B_KERNEL_READ_AREA | B_KERNEL_WRITE_AREA | B_USER_CLONEABLE_AREA); B_KERNEL_READ_AREA | B_KERNEL_WRITE_AREA | B_USER_CLONEABLE_AREA);
if (info.shared_area < B_OK) if (info.shared_area < B_OK)
return info.shared_area; return info.shared_area;
@@ -109,7 +110,8 @@ vesa_init(vesa_info &info)
info.shared_info->bytes_per_row = bufferInfo->bytes_per_row; info.shared_info->bytes_per_row = bufferInfo->bytes_per_row;
physical_entry mapping; physical_entry mapping;
get_memory_map((void *)info.shared_info->frame_buffer, B_PAGE_SIZE, &mapping, 1); get_memory_map((void *)info.shared_info->frame_buffer, B_PAGE_SIZE,
&mapping, 1);
info.shared_info->physical_frame_buffer = (uint8 *)mapping.address; info.shared_info->physical_frame_buffer = (uint8 *)mapping.address;
dprintf(DEVICE_NAME ": vesa_init() completed successfully!\n"); dprintf(DEVICE_NAME ": vesa_init() completed successfully!\n");