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-rw-r--r--arch/sparc/include/asm/openpromio.h69
1 files changed, 69 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/openpromio.h b/arch/sparc/include/asm/openpromio.h
new file mode 100644
index 000000000000..917fb8e9c633
--- /dev/null
+++ b/arch/sparc/include/asm/openpromio.h
@@ -0,0 +1,69 @@
+#ifndef _SPARC_OPENPROMIO_H
+#define _SPARC_OPENPROMIO_H
+
+#include <linux/compiler.h>
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/*
+ * SunOS and Solaris /dev/openprom definitions. The ioctl values
+ * were chosen to be exactly equal to the SunOS equivalents.
+ */
+
+struct openpromio
+{
+ u_int oprom_size; /* Actual size of the oprom_array. */
+ char oprom_array[1]; /* Holds property names and values. */
+};
+
+#define OPROMMAXPARAM 4096 /* Maximum size of oprom_array. */
+
+#define OPROMGETOPT 0x20004F01
+#define OPROMSETOPT 0x20004F02
+#define OPROMNXTOPT 0x20004F03
+#define OPROMSETOPT2 0x20004F04
+#define OPROMNEXT 0x20004F05
+#define OPROMCHILD 0x20004F06
+#define OPROMGETPROP 0x20004F07
+#define OPROMNXTPROP 0x20004F08
+#define OPROMU2P 0x20004F09
+#define OPROMGETCONS 0x20004F0A
+#define OPROMGETFBNAME 0x20004F0B
+#define OPROMGETBOOTARGS 0x20004F0C
+/* Linux extensions */ /* Arguments in oprom_array: */
+#define OPROMSETCUR 0x20004FF0 /* int node - Sets current node */
+#define OPROMPCI2NODE 0x20004FF1 /* int pci_bus, pci_devfn - Sets current node to PCI device's node */
+#define OPROMPATH2NODE 0x20004FF2 /* char path[] - Set current node from fully qualified PROM path */
+
+/*
+ * Return values from OPROMGETCONS:
+ */
+
+#define OPROMCONS_NOT_WSCONS 0
+#define OPROMCONS_STDIN_IS_KBD 0x1 /* stdin device is kbd */
+#define OPROMCONS_STDOUT_IS_FB 0x2 /* stdout is a framebuffer */
+#define OPROMCONS_OPENPROM 0x4 /* supports openboot */
+
+
+/*
+ * NetBSD/OpenBSD /dev/openprom definitions.
+ */
+
+struct opiocdesc
+{
+ int op_nodeid; /* PROM Node ID (value-result) */
+ int op_namelen; /* Length of op_name. */
+ char __user *op_name; /* Pointer to the property name. */
+ int op_buflen; /* Length of op_buf (value-result) */
+ char __user *op_buf; /* Pointer to buffer. */
+};
+
+#define OPIOCGET _IOWR('O', 1, struct opiocdesc)
+#define OPIOCSET _IOW('O', 2, struct opiocdesc)
+#define OPIOCNEXTPROP _IOWR('O', 3, struct opiocdesc)
+#define OPIOCGETOPTNODE _IOR('O', 4, int)
+#define OPIOCGETNEXT _IOWR('O', 5, int)
+#define OPIOCGETCHILD _IOWR('O', 6, int)
+
+#endif /* _SPARC_OPENPROMIO_H */
+
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