add regfile access utility

2013-12-05 11:09:23 +01:00
parent a63dfb4372
commit 0f5947ee39
3 changed files with 127 additions and 1 deletions
--- a/linux/libstrm/strm.h
+++ b/linux/libstrm/strm.h
@@ -31,6 +31,12 @@
 #define STRM_DDR2_READ_HDR_INIT(addr) \
 	(uint32_t)(~(0x1 << 31) & (addr & 0x0fffffff))

+#define STRM_TYPE_REGFILE 0x2
+#define STRM_REGFILE_WRITE_HDR_INIT(addr) \
+	(uint32_t)(0x80000000 | (addr & 0x0fffffff))
+#define STRM_REGFILE_READ_HDR_INIT(addr) \
+	(uint32_t)(~(0x1 << 31) & (addr & 0x0fffffff))
+
 /* prototypes */
 usb_dev_handle *strm_init(int vendor, int product);
 int strm_fini(void);