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Kernel: More work on Ethernet support.

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This commit is contained in:
Andreas Kling 2019-03-10 23:40:09 +01:00
parent 97664fad60
commit 1678ac69ef
8 changed files with 62 additions and 9 deletions
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6
Kernel/MemoryManager.h
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@ -242,6 +242,7 @@ public:
void populate_page_directory(PageDirectory&);
void enter_process_paging_scope(Process&);
void enter_kernel_paging_scope();
bool validate_user_read(const Process&, LinearAddress) const;
bool validate_user_write(const Process&, LinearAddress) const;
@ -413,3 +414,8 @@ struct ProcessPagingScope {
ProcessPagingScope(Process& process) { MM.enter_process_paging_scope(process); }
~ProcessPagingScope() { MM.enter_process_paging_scope(*current); }
};
struct KernelPagingScope {
KernelPagingScope() { MM.enter_kernel_paging_scope(); }
~KernelPagingScope() { MM.enter_process_paging_scope(*current); }
};