From 252df23b061b2bf54206da73e41faca600541ccc Mon Sep 17 00:00:00 2001 From: Felix Morgner Date: Thu, 16 Apr 2026 09:26:52 +0200 Subject: acpi: introduce VLA table --- kernel/src/acpi/manager.cpp | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'kernel/src') diff --git a/kernel/src/acpi/manager.cpp b/kernel/src/acpi/manager.cpp index 501ce92..41469c2 100644 --- a/kernel/src/acpi/manager.cpp +++ b/kernel/src/acpi/manager.cpp @@ -32,7 +32,7 @@ namespace kernel::acpi } auto physical_extended_table_address = kapi::memory::physical_address{xsdp->table_address()}; auto linear_extended_table_address = kapi::memory::hhdm_to_linear(physical_extended_table_address); - m_rsdt = static_cast<::acpi::sdt const *>(linear_extended_table_address); + m_rsdt = static_cast<::acpi::table_header const *>(linear_extended_table_address); m_extended = true; } else @@ -43,7 +43,7 @@ namespace kernel::acpi } auto physical_root_table_address = kapi::memory::physical_address{m_sdp->table_address()}; auto linear_root_table_address = kapi::memory::hhdm_to_linear(physical_root_table_address); - m_rsdt = static_cast<::acpi::sdt const *>(linear_root_table_address); + m_rsdt = static_cast<::acpi::table_header const *>(linear_root_table_address); } } @@ -55,8 +55,8 @@ namespace kernel::acpi } auto entry_size = m_extended ? sizeof(std::uint64_t) : sizeof(std::uint32_t); - auto entry_count = (m_rsdt->length().value - sizeof(::acpi::sdt)) / entry_size; - auto entries_base = reinterpret_cast(m_rsdt) + sizeof(::acpi::sdt); + auto entry_count = (m_rsdt->length().value - sizeof(::acpi::table_header)) / entry_size; + auto entries_base = reinterpret_cast(m_rsdt) + sizeof(::acpi::table_header); for (std::size_t i = 0; i < entry_count; ++i) { @@ -74,7 +74,7 @@ namespace kernel::acpi } auto linear_table_address = kapi::memory::hhdm_to_linear(physical_table_address); - auto table = static_cast<::acpi::sdt const *>(linear_table_address); + auto table = static_cast<::acpi::table_header const *>(linear_table_address); if (!::acpi::validate_checksum({reinterpret_cast(table), table->length().value})) { @@ -90,7 +90,7 @@ namespace kernel::acpi return !m_tables.empty(); } - auto manager::get_table(std::string_view signature) -> kstd::observer_ptr<::acpi::sdt const> + auto manager::get_table(std::string_view signature) -> kstd::observer_ptr<::acpi::table_header const> { if (m_tables.contains(signature)) { -- cgit v1.2.3