Merge branch 'master' into for-linus

1 files changed, 52 insertions, 0 deletions

diff --git a/drivers/staging/vme/devices/vme_user.h b/drivers/staging/vme/devices/vme_user.h
new file mode 100644
index 0000000..ede77d7
--- /dev/null
+++ b/drivers/staging/vme/devices/vme_user.h
@@ -0,0 +1,52 @@
+#ifndef _VME_USER_H_
+#define _VME_USER_H_
+
+#define USER_BUS_MAX                  1
+
+/*
+ * VMEbus Master Window Configuration Structure
+ */
+struct vme_master {
+	int enable;			/* State of Window */
+	unsigned long long vme_addr;	/* Starting Address on the VMEbus */
+	unsigned long long size;	/* Window Size */
+	vme_address_t aspace;		/* Address Space */
+	vme_cycle_t cycle;		/* Cycle properties */
+	vme_width_t dwidth;		/* Maximum Data Width */
+#if 0
+	char prefetchEnable;		/* Prefetch Read Enable State */
+	int prefetchSize;		/* Prefetch Read Size (Cache Lines) */
+	char wrPostEnable;		/* Write Post State */
+#endif
+};
+
+
+/*
+ * IOCTL Commands and structures
+ */
+
+/* Magic number for use in ioctls */
+#define VME_IOC_MAGIC 0xAE
+
+
+/* VMEbus Slave Window Configuration Structure */
+struct vme_slave {
+	int enable;			/* State of Window */
+	unsigned long long vme_addr;	/* Starting Address on the VMEbus */
+	unsigned long long size;	/* Window Size */
+	vme_address_t aspace;		/* Address Space */
+	vme_cycle_t cycle;		/* Cycle properties */
+#if 0
+	char wrPostEnable;		/* Write Post State */
+	char rmwLock;			/* Lock PCI during RMW Cycles */
+	char data64BitCapable;		/* non-VMEbus capable of 64-bit Data */
+#endif
+};
+
+#define VME_GET_SLAVE _IOR(VME_IOC_MAGIC, 1, struct vme_slave)
+#define VME_SET_SLAVE _IOW(VME_IOC_MAGIC, 2, struct vme_slave)
+#define VME_GET_MASTER _IOR(VME_IOC_MAGIC, 3, struct vme_master)
+#define VME_SET_MASTER _IOW(VME_IOC_MAGIC, 4, struct vme_master)
+
+#endif /* _VME_USER_H_ */
+