Record networking and DMA development progress

Add the current OS source tree, build scripts, system image layout, and development notes covering DMA page allocation, e1000 bring-up, net API dispatch, and DHCP work in progress.
2026-07-02 16:17:09 +08:00
parent fbc14631e3
commit f1a2a110d7
182 changed files with 16472 additions and 0 deletions
@@ -0,0 +1,12 @@
+#ifndef UTSM_UTRW_H
+#define UTSM_UTRW_H
+
+#include <utsm/types.h>
+#include <utsm/status.h>
+#include <utsm/capability.h>
+
+int utsm_read(utsm_capability cap, u64 offset, void *dst, u64 len);
+int utsm_write(utsm_capability cap, u64 offset, const void *src, u64 len);
+int utsm_slow_path(int reason);
+
+#endif