diff options
author | Jose Abreu <Jose.Abreu@synopsys.com> | 2019-08-07 11:03:17 +0300 |
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committer | David S. Miller <davem@davemloft.net> | 2019-08-09 08:20:19 +0300 |
commit | d6e1c12cf9bc18759b3f02b08286a6f53248cb55 (patch) | |
tree | c4318701980ce7b65434908dbd21651100c1588b /drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c | |
parent | 56e58d6c8a5640eb708e85866e9d243d0357ee54 (diff) | |
download | linux-d6e1c12cf9bc18759b3f02b08286a6f53248cb55.tar.xz |
net: stmmac: Add Flexible RX Parser support in XGMAC
XGMAC cores also support the Flexible RX Parser feature. Add the support
for it in the XGMAC core.
Signed-off-by: Jose Abreu <joabreu@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c')
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c index e4a1c877f2e1..18cbf4ab4ad2 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c @@ -403,6 +403,9 @@ static void dwxgmac2_get_hw_feature(void __iomem *ioaddr, /* MAC HW feature 3 */ hw_cap = readl(ioaddr + XGMAC_HW_FEATURE3); dma_cap->asp = (hw_cap & XGMAC_HWFEAT_ASP) >> 14; + dma_cap->frpes = (hw_cap & XGMAC_HWFEAT_FRPES) >> 11; + dma_cap->frpbs = (hw_cap & XGMAC_HWFEAT_FRPPB) >> 9; + dma_cap->frpsel = (hw_cap & XGMAC_HWFEAT_FRPSEL) >> 3; } static void dwxgmac2_rx_watchdog(void __iomem *ioaddr, u32 riwt, u32 nchan) |