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-rw-r--r--qemu/roms/SLOF/lib/libe1k/e1k.code75
1 files changed, 75 insertions, 0 deletions
diff --git a/qemu/roms/SLOF/lib/libe1k/e1k.code b/qemu/roms/SLOF/lib/libe1k/e1k.code
new file mode 100644
index 000000000..225ed4e83
--- /dev/null
+++ b/qemu/roms/SLOF/lib/libe1k/e1k.code
@@ -0,0 +1,75 @@
+/******************************************************************************
+ * Copyright (c) 2013 IBM Corporation
+ * All rights reserved.
+ * This program and the accompanying materials
+ * are made available under the terms of the BSD License
+ * which accompanies this distribution, and is available at
+ * http://www.opensource.org/licenses/bsd-license.php
+ *
+ * Contributors:
+ * IBM Corporation - initial implementation
+ *****************************************************************************/
+
+/*
+ * libe1k Forth wrapper
+ */
+
+#include <e1k.h>
+
+// : e1k-open ( baseaddr -- false | [ driver true ] )
+PRIM(E1K_X2d_OPEN)
+{
+ uint64_t baseaddr = TOS.u; POP;
+ net_driver_t *net_driver = e1k_open(baseaddr);
+ if (net_driver) {
+ PUSH;
+ TOS.u = (unsigned long)net_driver; PUSH;
+ TOS.n = -1;
+ } else {
+ PUSH;
+ TOS.n = 0;
+ }
+}
+MIRP
+
+// : e1k-close ( driver -- )
+PRIM(E1K_X2d_CLOSE)
+{
+ net_driver_t *driver = TOS.a; POP;
+ e1k_close(driver);
+}
+MIRP
+
+
+// : e1k-read ( addr len -- actual )
+PRIM(E1K_X2d_READ)
+{
+ int len = TOS.u; POP;
+ TOS.n = e1k_read(TOS.a, len);
+}
+MIRP
+
+// : e1k-write ( addr len -- actual )
+PRIM(E1K_X2d_WRITE)
+{
+ int len = TOS.u; POP;
+ TOS.n = e1k_write(TOS.a, len);
+}
+MIRP
+
+// : e1k-mac-setup ( vendor-id device-id baseaddr addr -- false | [ mac-addr len true ] )
+PRIM(E1K_X2d_MAC_X2d_SETUP)
+{
+ char *mac_addr = TOS.a; POP;
+ uint64_t baseaddr = TOS.u; POP;
+ unsigned int device_id = TOS.u; POP;
+
+ int ret = e1k_mac_setup(TOS.u, device_id, baseaddr, mac_addr);
+ if (!ret) {
+ TOS.a = mac_addr; PUSH;
+ TOS.n = 6; PUSH;
+ TOS.n = -1;
+ } else
+ TOS.n = 0;
+}
+MIRP