Changeset ebb1489 in mainline for uspace/lib/c/generic/device/hw_res.c

Timestamp:

2024-10-13T08:23:40Z (8 weeks 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/c/generic/device/hw_res.c (modified) (2 diffs)

uspace/lib/c/generic/device/hw_res.c

@@ -1 +1 @@
 /*
+ * Copyright (c) 2024 Jiri Svoboda
  * Copyright (c) 2010 Lenka Trochtova
  * All rights reserved.
@@ -161 +162 @@
 }
 
+/** Get bus flags.
+ *
+ * @param sess HW res session
+ * @param rflags Place to store the flags
+ *
+ * @return Error code.
+ *
+ */
+errno_t hw_res_get_flags(async_sess_t *sess, hw_res_flags_t *rflags)
+{
+        async_exch_t *exch = async_exchange_begin(sess);
+
+        sysarg_t flags;
+        const errno_t ret = async_req_1_1(exch, DEV_IFACE_ID(HW_RES_DEV_IFACE),
+            HW_RES_GET_FLAGS, &flags);
+
+        async_exchange_end(exch);
+
+        if (ret == EOK)
+                *rflags = flags;
+
+        return ret;
+}
+
 /** @}
  */