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Kernel: Add dmesgln_pci logging for Kernel::PCI

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A virtual method named device_name() was added to
Kernel::PCI to support logging the PCI::Device name
and address using dmesgln_pci. Previously, PCI::Device
did not store the device name.

All devices inheriting from PCI::Device now use dmesgln_pci where
they previously used dmesgln.
This commit is contained in:
Evan Smal 2022-12-28 17:55:04 -05:00 • committed by Jelle Raaijmakers
parent 6a5be5f1c5
commit 288a73ea0e
24 changed files with 90 additions and 52 deletions
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1
Kernel/Graphics/Bochs/GraphicsAdapter.h
View file

@ -26,6 +26,7 @@ class BochsGraphicsAdapter final : public GenericGraphicsAdapter
public:
static NonnullLockRefPtr<BochsGraphicsAdapter> initialize(PCI::DeviceIdentifier const&);
virtual ~BochsGraphicsAdapter() = default;
virtual StringView device_name() const override { return "BochsGraphicsAdapter"sv; }
private:
ErrorOr<void> initialize_adapter(PCI::DeviceIdentifier const&);

4
Kernel/Graphics/Intel/NativeGraphicsAdapter.cpp
View file

@ -43,8 +43,8 @@ ErrorOr<void> IntelNativeGraphicsAdapter::initialize_adapter()
auto bar0_space_size = PCI::get_BAR_space_size(address, PCI::HeaderType0BaseRegister::BAR0);
VERIFY(bar0_space_size == 0x80000);
auto bar2_space_size = PCI::get_BAR_space_size(address, PCI::HeaderType0BaseRegister::BAR2);
dmesgln("Intel Native Graphics Adapter @ {}, MMIO @ {}, space size is {:x} bytes", address, PhysicalAddress(PCI::get_BAR0(address)), bar0_space_size);
dmesgln("Intel Native Graphics Adapter @ {}, framebuffer @ {}", address, PhysicalAddress(PCI::get_BAR2(address)));
dmesgln_pci(*this, "MMIO @ {}, space size is {:x} bytes", PhysicalAddress(PCI::get_BAR0(address)), bar0_space_size);
dmesgln_pci(*this, "framebuffer @ {}", PhysicalAddress(PCI::get_BAR2(address)));
PCI::enable_bus_mastering(address);
m_display_connector = IntelNativeDisplayConnector::must_create(PhysicalAddress(PCI::get_BAR2(address) & 0xfffffff0), bar2_space_size, PhysicalAddress(PCI::get_BAR0(address) & 0xfffffff0), bar0_space_size);

2
Kernel/Graphics/Intel/NativeGraphicsAdapter.h
View file

@ -24,6 +24,8 @@ public:
virtual ~IntelNativeGraphicsAdapter() = default;
virtual StringView device_name() const override { return "IntelNativeGraphicsAdapter"sv; }
private:
ErrorOr<void> initialize_adapter();

2
Kernel/Graphics/VMWare/GraphicsAdapter.h
View file

@ -29,6 +29,8 @@ public:
static LockRefPtr<VMWareGraphicsAdapter> try_initialize(PCI::DeviceIdentifier const&);
virtual ~VMWareGraphicsAdapter() = default;
virtual StringView device_name() const override { return "VMWareGraphicsAdapter"sv; }
ErrorOr<void> modeset_primary_screen_resolution(Badge<VMWareDisplayConnector>, size_t width, size_t height);
size_t primary_screen_width(Badge<VMWareDisplayConnector>) const;
size_t primary_screen_height(Badge<VMWareDisplayConnector>) const;

2
Kernel/Graphics/VirtIOGPU/GraphicsAdapter.h
View file

@ -41,6 +41,8 @@ public:
virtual void initialize() override;
virtual StringView device_name() const override { return "VirtIOGraphicsAdapter"sv; }
ErrorOr<void> mode_set_resolution(Badge<VirtIODisplayConnector>, VirtIODisplayConnector&, size_t width, size_t height);
void set_dirty_displayed_rect(Badge<VirtIODisplayConnector>, VirtIODisplayConnector&, Graphics::VirtIOGPU::Protocol::Rect const& dirty_rect, bool main_buffer);
ErrorOr<void> flush_displayed_image(Badge<VirtIODisplayConnector>, VirtIODisplayConnector&, Graphics::VirtIOGPU::Protocol::Rect const& dirty_rect, bool main_buffer);