aboutsummaryrefslogtreecommitdiff
path: root/drivers/renesas/rcar/io/io_private.h
diff options
context:
space:
mode:
authorJorge Ramirez-Ortiz <jramirez@baylibre.com>2018-09-23 09:40:45 +0200
committerldts <jorge.ramirez.ortiz@gmail.com>2018-10-17 18:41:49 +0200
commitc2f286820471ed276c57e603762bd831873e5a17 (patch)
tree2886a446a809d0619cbf529826f41ce674334810 /drivers/renesas/rcar/io/io_private.h
parentda963e316446eeff0e2932946b98ea50b99f5b78 (diff)
downloadtrusted-firmware-a-c2f286820471ed276c57e603762bd831873e5a17.tar.gz
rcar_gen3: drivers: io [emmc/mem]
Signed-off-by: ldts <jramirez@baylibre.com>
Diffstat (limited to 'drivers/renesas/rcar/io/io_private.h')
-rw-r--r--drivers/renesas/rcar/io/io_private.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/renesas/rcar/io/io_private.h b/drivers/renesas/rcar/io/io_private.h
new file mode 100644
index 0000000000..d0e66c01b4
--- /dev/null
+++ b/drivers/renesas/rcar/io/io_private.h
@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2015-2017, Renesas Electronics Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef IO_PRIVATE_H_
+#define IO_PRIVATE_H_
+
+/*
+ * Return codes reported by 'io_*' APIs
+ * The value of fail should not overlap with define of the errno.
+ * The errno is in "include/lib/stdlib/sys/errno.h".
+ */
+#define IO_SUCCESS (0)
+#define IO_FAIL (-0x81)
+#define IO_NOT_SUPPORTED (-0x82)
+#define IO_RESOURCES_EXHAUSTED (-0x83)
+
+#endif