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-rw-r--r--include/ahci.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/ahci.h b/include/ahci.h
index 90e8509..35b8a8c 100644
--- a/include/ahci.h
+++ b/include/ahci.h
@@ -58,6 +58,10 @@
#define PORT_SCR_ERR 0x30 /* SATA phy register: SError */
#define PORT_SCR_ACT 0x34 /* SATA phy register: SActive */
+#ifdef CONFIG_SUNXI_AHCI
+#define PORT_P0DMACR 0x70 /* SUNXI specific "DMA register" */
+#endif
+
/* PORT_IRQ_{STAT,MASK} bits */
#define PORT_IRQ_COLD_PRES (1 << 31) /* cold presence detect */
#define PORT_IRQ_TF_ERR (1 << 30) /* task file error */