---

yaml --- r: 150070 b: refs/heads/master c: a8c3083 h: refs/heads/master v: v3
git-mirror · Apr 30, 2009 · b2f55b4 · b2f55b4
1 parent 59c91d2
commit b2f55b4
Show file tree

Hide file tree

Showing 2 changed files with 17 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 44c22ee91b56d7cad3b48c439dd96aad2e910fbc
+refs/heads/master: a8c30832b5b12e5d4e9d1c20cdac3cc2880e08b8
diff --git a/trunk/include/linux/mii.h b/trunk/include/linux/mii.h
@@ -239,6 +239,22 @@ static inline unsigned int mii_duplex (unsigned int duplex_lock,
 	return 0;
 }
 
+/**
+ * mii_advertise_flowctrl - get flow control advertisement flags
+ * @cap: Flow control capabilities (FLOW_CTRL_RX, FLOW_CTRL_TX or both)
+ */
+static inline u16 mii_advertise_flowctrl(int cap)
+{
+	u16 adv = 0;
+
+	if (cap & FLOW_CTRL_RX)
+		adv = ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM;
+	if (cap & FLOW_CTRL_TX)
+		adv ^= ADVERTISE_PAUSE_ASYM;
+
+	return adv;
+}
+
 /**
  * mii_resolve_flowctrl_fdx
  * @lcladv: value of MII ADVERTISE register