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authorJose Abreu <Jose.Abreu@synopsys.com>2019-09-30 10:19:07 +0200
committerDavid S. Miller <davem@davemloft.net>2019-10-01 10:12:37 -0700
commit432439fef933602cae51fb141f33014fb03f2b38 (patch)
treef091cbfda024a5c0566cef5967d06b95cbcb6cd0 /drivers
parentc11986b9fa74cd3ce218e0ca7e0de88d30e6f497 (diff)
net: stmmac: selftests: Always use max DMA size in Jumbo Test
Although some XGMAC setups support frames larger than DMA size, some of them may not. As we can't know before-hand which ones support let's use the maximum DMA buffer size in the Jumbo Tests. User can always reconfigure the MTU to achieve larger frames. Fixes: 427849e8c37f ("net: stmmac: selftests: Add Jumbo Frame tests") Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c
index 5f66f6161629..cc76a42c7466 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c
@@ -1564,10 +1564,6 @@ static int __stmmac_test_jumbo(struct stmmac_priv *priv, u16 queue)
struct stmmac_packet_attrs attr = { };
int size = priv->dma_buf_sz;
- /* Only XGMAC has SW support for multiple RX descs in same packet */
- if (priv->plat->has_xgmac)
- size = priv->dev->max_mtu;
-
attr.dst = priv->dev->dev_addr;
attr.max_size = size - ETH_FCS_LEN;
attr.queue_mapping = queue;