完善net支持

2025-02-05 09:10:55 +08:00
parent 7eac072746
commit 8e2e588298
67 changed files with 2804 additions and 337 deletions
--- a/mkrtos_knl/knl/share_mem.c
+++ b/mkrtos_knl/knl/share_mem.c
@@ -356,7 +356,10 @@ static ssize_t share_mem_map(share_mem_t *obj, vma_addr_t addr, vaddr_t *ret_vad
        return ret;
    }
 #else
-    ret = task_vma_alloc(&task->mm_space.mem_vma, addr, obj->size, (vaddr_t)(obj->mem), ret_vaddr);
+
+    vma_addr_set_flags(&addr, vma_addr_get_flags(addr) | VMA_ADDR_RESV | VMA_ADDR_PAGE_FAULT_SIM); // 设置为保留模式
+    ret = task_vma_alloc(&task->mm_space.mem_vma, addr, obj->size,
+                         (vaddr_t)(obj->mem), ret_vaddr);
    if (ret < 0)
    {
        return ret;