net: mvpp2: remove support for buffer header

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

diff --git a/drivers/net/mvpp2.c b/drivers/net/mvpp2.c
index 53ddb330e9b1c3060efe52ea0739ac0eb71e6abc..90ab6d718b2f9148429c7dfbc2d8faaa1558d59e 100644 (file)
--- a/drivers/net/mvpp2.c
+++ b/drivers/net/mvpp2.c
@@ -970,22 +970,6 @@ struct mvpp2_bm_pool {
        int in_use_thresh;
 };
 
-struct mvpp2_buff_hdr {
-       u32 next_buff_dma_addr;
-       u32 next_buff_virt_addr;
-       u16 byte_count;
-       u16 info;
-       u8  reserved1;          /* bm_qset (for future use, BM)         */
-};
-
-/* Buffer header info bits */
-#define MVPP2_B_HDR_INFO_MC_ID_MASK    0xfff
-#define MVPP2_B_HDR_INFO_MC_ID(info)   ((info) & MVPP2_B_HDR_INFO_MC_ID_MASK)
-#define MVPP2_B_HDR_INFO_LAST_OFFS     12
-#define MVPP2_B_HDR_INFO_LAST_MASK     BIT(12)
-#define MVPP2_B_HDR_INFO_IS_LAST(info) \
-          ((info & MVPP2_B_HDR_INFO_LAST_MASK) >> MVPP2_B_HDR_INFO_LAST_OFFS)
-
 /* Static declaractions */
 
 /* Number of RXQs used by single port */
@@ -3892,10 +3876,6 @@ static int mvpp2_recv(struct udevice *dev, int flags, uchar **packetp)
        pool = mvpp2_bm_cookie_pool_get(bm);
        bm_pool = &port->priv->bm_pools[pool];
 
-       /* Check if buffer header is used */
-       if (rx_status & MVPP2_RXD_BUF_HDR)
-               return 0;
-
        /* In case of an error, release the requested buffer pointer
         * to the Buffer Manager. This request process is controlled
         * by the hardware, and the information about the buffer is