diff options
| author | Jose Abreu <Jose.Abreu@synopsys.com> | 2017-10-13 12:58:37 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-14 21:12:08 +0300 |
| commit | a0daae13776994cf90e9a7bc81cd8e4ad3959093 (patch) | |
| tree | 18ff1cb57dd5611f09a7ac2b40941c77bbe6038a /drivers/net/ethernet/stmicro/stmmac/dwmac4.h | |
| parent | 52a76235d0c4dd259cd0df503afed4757c04ba1d (diff) | |
| download | linux-a0daae13776994cf90e9a7bc81cd8e4ad3959093.tar.xz | |
net: stmmac: Disable flow ctrl for RX AVB queues and really enable TX AVB queues
Flow control must be disabled for AVB enabled queues and TX
AVB queues must be enabled by setting BIT(2) of TXQEN.
Correct this by passing the queue mode to DMA callbacks
and by checking in these functions wether we are in AVB
performing the necessary adjustments.
Signed-off-by: Jose Abreu <joabreu@synopsys.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Joao Pinto <jpinto@synopsys.com>
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/stmmac/dwmac4.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac4.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h index d74cedf2a397..aeda3ab2d761 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h @@ -225,6 +225,8 @@ enum power_event { #define MTL_CHAN_RX_DEBUG(x) (MTL_CHANX_BASE_ADDR(x) + 0x38) #define MTL_OP_MODE_RSF BIT(5) +#define MTL_OP_MODE_TXQEN_MASK GENMASK(3, 2) +#define MTL_OP_MODE_TXQEN_AV BIT(2) #define MTL_OP_MODE_TXQEN BIT(3) #define MTL_OP_MODE_TSF BIT(1) |