Changeset ebb1489 in mainline for uspace/lib/drv/generic/remote_hw_res.c

Timestamp:

2024-10-13T08:23:40Z (2 months ago)

Author:

GitHub <noreply@…>

Children:

0472cf17

Parents:

2a0c827c (diff), b3b79981 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

git-author:

boba-buba <120932204+boba-buba@…> (2024-10-13 08:23:40)

git-committer:

GitHub <noreply@…> (2024-10-13 08:23:40)

Message:

Merge branch 'HelenOS:master' into topic/packet-capture

File:

• uspace/lib/drv/generic/remote_hw_res.c (modified) (4 diffs)

uspace/lib/drv/generic/remote_hw_res.c

@@ -1 +1 @@
 /*
+ * Copyright (c) 2024 Jiri Svoboda
  * Copyright (c) 2010 Lenka Trochtova
  * Copyright (c) 2011 Jan Vesely
@@ -47 +48 @@
 static void remote_hw_res_dma_channel_setup(ddf_fun_t *, void *, ipc_call_t *);
 static void remote_hw_res_dma_channel_remain(ddf_fun_t *, void *, ipc_call_t *);
+static void remote_hw_res_get_flags(ddf_fun_t *, void *, ipc_call_t *);
 
 static const remote_iface_func_ptr_t remote_hw_res_iface_ops [] = {
@@ -55 +57 @@
         [HW_RES_DMA_CHANNEL_SETUP] = &remote_hw_res_dma_channel_setup,
         [HW_RES_DMA_CHANNEL_REMAIN] = &remote_hw_res_dma_channel_remain,
+        [HW_RES_GET_FLAGS] = &remote_hw_res_get_flags
 };
 
@@ -171 +174 @@
 }
 
+static void remote_hw_res_get_flags(ddf_fun_t *fun, void *ops,
+    ipc_call_t *call)
+{
+        hw_res_ops_t *hw_res_ops = ops;
+
+        if (hw_res_ops->get_flags == NULL) {
+                async_answer_0(call, ENOTSUP);
+                return;
+        }
+
+        hw_res_flags_t flags = 0;
+        const errno_t ret = hw_res_ops->get_flags(fun, &flags);
+        async_answer_1(call, ret, flags);
+}
+
 /**
  * @}