stmmac: add HW DMA feature register (v3)

[karo-tx-linux.git] / drivers / net / ethernet / stmicro / stmmac / dwmac_dma.h

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac_dma.h b/drivers/net/ethernet/stmicro/stmmac/dwmac_dma.h
index da3f5ccf83d300e09d1b7804717ad2c16e722977..437edacd602e2de94ae46dd658fd9fa23f7c1849 100644 (file)
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac_dma.h
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac_dma.h
@@ -34,6 +34,7 @@
 #define DMA_MISSED_FRAME_CTR   0x00001020      /* Missed Frame Counter */
 #define DMA_CUR_TX_BUF_ADDR    0x00001050      /* Current Host Tx Buffer */
 #define DMA_CUR_RX_BUF_ADDR    0x00001054      /* Current Host Rx Buffer */
+#define DMA_HW_FEATURE         0x00001058      /* HW Feature Register */
 
 /* DMA Control register defines */
 #define DMA_CONTROL_ST         0x00002000      /* Start/Stop Transmission */