Support bigger writes

1 files changed, 4 insertions, 0 deletions

diff --git a/ipedma.h b/ipedma.h
index 299499c..6daef4b 100644
--- a/ipedma.h
+++ b/ipedma.h
@@ -7,10 +7,14 @@
 #define REG_DESCRIPTOR_ADDRESS          0x50
 #define REG_UPDATE_ADDRESS              0x58
 #define REG_UPDATE_THRESHOLD            0x60
+#define REG_UPDATE_COUNTER		0x70
 
 #define REG_INTERCONNECT		0x9048
 #define REG_COUNTER                     0x9000
 
+
+#define DESCRIPTOR_OFFSET		256
+
 #define WR32(addr, value) *(volatile uint32_t *) (((char*)(bar)) + (addr)) = (value);
 #define RD32(addr) (*(volatile uint32_t *) (((char*)(bar)) + (addr)))
 #define WR32_sleep(addr, value) *(volatile uint32_t *) (((char*)(bar)) + (addr)) = (value); usleep (100);