RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-27 01:27:34 +00:00
Code Issues Activity Actions

Kernel: Add convenience values to the Memory::Region::Access enum

Browse source 
Instead of `Memory::Region::Access::Read | Memory::Region::AccessWrite`
you can now say `Memory::Region::Access::ReadWrite`.
This commit is contained in:
Andreas Kling 2021-08-06 22:25:00 +02:00
parent 47bdd7c3a0
commit 2cd8b21974
38 changed files with 68 additions and 65 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Kernel/Graphics/Console/ContiguousFramebufferConsole.cpp
View file

@ -28,7 +28,7 @@ void ContiguousFramebufferConsole::set_resolution(size_t width, size_t height, s
m_pitch = pitch;
dbgln("Framebuffer Console: taking {} bytes", Memory::page_round_up(pitch * height));
m_framebuffer_region = MM.allocate_kernel_region(m_framebuffer_address, Memory::page_round_up(pitch * height), "Framebuffer Console", Memory::Region::Access::Read | Memory::Region::Access::Write, Memory::Region::Cacheable::Yes);
m_framebuffer_region = MM.allocate_kernel_region(m_framebuffer_address, Memory::page_round_up(pitch * height), "Framebuffer Console", Memory::Region::Access::ReadWrite, Memory::Region::Cacheable::Yes);
VERIFY(m_framebuffer_region);
// Just to start cleanly, we clean the entire framebuffer

2
Kernel/Graphics/Console/VGAConsole.cpp
View file

@ -11,7 +11,7 @@ namespace Kernel::Graphics {
UNMAP_AFTER_INIT VGAConsole::VGAConsole(const VGACompatibleAdapter& adapter, Mode mode, size_t width, size_t height)
: Console(width, height)
, m_vga_region(MM.allocate_kernel_region(PhysicalAddress(0xa0000), Memory::page_round_up(0xc0000 - 0xa0000), "VGA Display", Memory::Region::Access::Read | Memory::Region::Access::Write).release_nonnull())
, m_vga_region(MM.allocate_kernel_region(PhysicalAddress(0xa0000), Memory::page_round_up(0xc0000 - 0xa0000), "VGA Display", Memory::Region::Access::ReadWrite).release_nonnull())
, m_adapter(adapter)
, m_mode(mode)
{