diff options
| author | Jose Abreu <Jose.Abreu@synopsys.com> | 2019-06-28 10:29:15 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-06-28 19:23:39 +0300 |
| commit | 900a81cc119b89c1525197a6d7f714ef6af38c5e (patch) | |
| tree | 9374d92a1375cd47daabf6baa41efbca0cec90e0 /drivers/net/ethernet/stmicro | |
| parent | 01d1689d6d70de3428bd8e15aebd2da1fcddcaaa (diff) | |
| download | linux-900a81cc119b89c1525197a6d7f714ef6af38c5e.tar.xz | |
net: stmmac: dwxgmac: Fix the undefined burst setting
Undefined burst shall only be set if pdata asks to.
Signed-off-by: Jose Abreu <joabreu@synopsys.com>
Cc: Joao Pinto <jpinto@synopsys.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c index 42448973c36e..b739673f8842 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c @@ -91,11 +91,11 @@ static void dwxgmac2_dma_axi(void __iomem *ioaddr, struct stmmac_axi *axi) value |= (axi->axi_rd_osr_lmt << XGMAC_RD_OSR_LMT_SHIFT) & XGMAC_RD_OSR_LMT; + if (!axi->axi_fb) + value |= XGMAC_UNDEF; + value &= ~XGMAC_BLEN; for (i = 0; i < AXI_BLEN; i++) { - if (axi->axi_blen[i]) - value &= ~XGMAC_UNDEF; - switch (axi->axi_blen[i]) { case 256: value |= XGMAC_BLEN256; |