Re: [PATCH v3 4/6] net: stmmac: dwmac1000: fix define DMA_BUS_MODE_RPBL_MASK

From: Alexandre Torgue
Date: Thu Dec 08 2016 - 04:12:37 EST


Hi Niklas

On 12/07/2016 03:20 PM, Niklas Cassel wrote:
From: Niklas Cassel <niklas.cassel@xxxxxxxx>

DMA_BUS_MODE_RPBL_MASK is really 6 bits,
just like DMA_BUS_MODE_PBL_MASK.

Signed-off-by: Niklas Cassel <niklas.cassel@xxxxxxxx>
---
drivers/net/ethernet/stmicro/stmmac/dwmac1000.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h b/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h
index ff3e5ab39bd0..52b9407a8a39 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h
@@ -225,7 +225,7 @@ enum rx_tx_priority_ratio {

#define DMA_BUS_MODE_FB 0x00010000 /* Fixed burst */
#define DMA_BUS_MODE_MB 0x04000000 /* Mixed burst */
-#define DMA_BUS_MODE_RPBL_MASK 0x003e0000 /* Rx-Programmable Burst Len */
+#define DMA_BUS_MODE_RPBL_MASK 0x007e0000 /* Rx-Programmable Burst Len */

Well spot. You can add my Acked-by.

Regards
Alex

#define DMA_BUS_MODE_RPBL_SHIFT 17
#define DMA_BUS_MODE_USP 0x00800000
#define DMA_BUS_MODE_MAXPBL 0x01000000