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 +1,13 @@
+#ifndef UTSM_CONFIG_H
+#define UTSM_CONFIG_H
+
+#define UTSM_CACHE_LINE_SIZE 64ULL
+#define UTSM_PAGE_SIZE 4096ULL
+#define UTSM_MAX_SEGMENTS 1024U
+#define UTSM_MAX_CAPABILITIES 256U
+#define UTSM_MAX_PCKC_KEYS 8U
+#define UTSM_ARENA_SIZE (16ULL * 1024ULL * 1024ULL)
+#define UTSM_DIRTY_SHARD_PAGES 1024ULL
+#define UTSM_KERNEL_STACK_SIZE 16384ULL
+
+#endif