85 lines
2.6 KiB
Diff
85 lines
2.6 KiB
Diff
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From a85f420475334caed12b057ddcaa0b58e0b1ebb7 Mon Sep 17 00:00:00 2001
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From: Heikki Krogerus <heikki.krogerus@linux.intel.com>
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Date: Mon, 30 Nov 2015 17:11:33 +0200
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Subject: [PATCH 05/16] device property: helper macros for property entry
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creation
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Marcos for easier creation of build-in property entries.
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Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
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Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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---
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include/linux/property.h | 55 ++++++++++++++++++++++++++++++++++++++++++++++++
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1 file changed, 55 insertions(+)
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diff --git a/include/linux/property.h b/include/linux/property.h
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index 69a8a08..e4f29d8 100644
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--- a/include/linux/property.h
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+++ b/include/linux/property.h
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@@ -175,6 +175,61 @@ struct property_entry {
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};
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};
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+#define PROPERTY_ENTRY_INTEGER_ARRAY(_name_, _type_, _val_) \
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+{ \
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+ .name = _name_, \
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+ .length = ARRAY_SIZE(_val_) * sizeof(_type_), \
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+ .is_array = true, \
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+ .pointer._type_##_data = _val_, \
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+}
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+
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+#define PROPERTY_ENTRY_U8_ARRAY(_name_, _val_) \
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+ PROPERTY_ENTRY_INTEGER_ARRAY(_name_, u8, _val_)
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+#define PROPERTY_ENTRY_U16_ARRAY(_name_, _val_) \
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+ PROPERTY_ENTRY_INTEGER_ARRAY(_name_, u16, _val_)
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+#define PROPERTY_ENTRY_U32_ARRAY(_name_, _val_) \
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+ PROPERTY_ENTRY_INTEGER_ARRAY(_name_, u32, _val_)
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+#define PROPERTY_ENTRY_U64_ARRAY(_name_, _val_) \
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+ PROPERTY_ENTRY_INTEGER_ARRAY(_name_, u64, _val_)
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+
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+#define PROPERTY_ENTRY_STRING_ARRAY(_name_, _val_) \
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+{ \
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+ .name = _name_, \
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+ .length = ARRAY_SIZE(_val_) * sizeof(const char *), \
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+ .is_array = true, \
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+ .is_string = true, \
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+ .pointer.str = _val_, \
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+}
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+
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+#define PROPERTY_ENTRY_INTEGER(_name_, _type_, _val_) \
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+{ \
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+ .name = _name_, \
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+ .length = sizeof(_type_), \
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+ .value._type_##_data = _val_, \
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+}
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+
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+#define PROPERTY_ENTRY_U8(_name_, _val_) \
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+ PROPERTY_ENTRY_INTEGER(_name_, u8, _val_)
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+#define PROPERTY_ENTRY_U16(_name_, _val_) \
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+ PROPERTY_ENTRY_INTEGER(_name_, u16, _val_)
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+#define PROPERTY_ENTRY_U32(_name_, _val_) \
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+ PROPERTY_ENTRY_INTEGER(_name_, u32, _val_)
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+#define PROPERTY_ENTRY_U64(_name_, _val_) \
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+ PROPERTY_ENTRY_INTEGER(_name_, u64, _val_)
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+
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+#define PROPERTY_ENTRY_STRING(_name_, _val_) \
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+{ \
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+ .name = _name_, \
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+ .length = sizeof(_val_), \
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+ .is_string = true, \
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+ .value.str = _val_, \
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+}
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+
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+#define PROPERTY_ENTRY_BOOL(_name_) \
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+{ \
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+ .name = _name_, \
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+}
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+
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/**
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* struct property_set - Collection of "built-in" device properties.
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* @fwnode: Handle to be pointed to by the fwnode field of struct device.
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--
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2.5.0
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