| Message ID | e82066e0161edd50ee0542a9d464fd3c937bdfb0.1576664538.git.Jose.Abreu@synopsys.com |
|---|---|
| State | Accepted |
| Delegated to: | David Miller |
| Headers | show |
| Series | [net-next,v3,1/3] net: stmmac: Print more information in DebugFS DMA Capabilities file | expand |
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index d1a22c4fe67b..ecb89c609fb2 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -1975,7 +1975,7 @@ static int stmmac_tx_clean(struct stmmac_priv *priv, int budget, u32 queue) /* We still have pending packets, let's call for a new scheduling */ if (tx_q->dirty_tx != tx_q->cur_tx) - mod_timer(&tx_q->txtimer, STMMAC_COAL_TIMER(10)); + mod_timer(&tx_q->txtimer, STMMAC_COAL_TIMER(priv->tx_coal_timer)); __netif_tx_unlock_bh(netdev_get_tx_queue(priv->dev, queue));
When we have pending packets we re-arm the TX timer with a magic value. This changes the re-arm of the timer from 10us to the user-defined coalesce value. As we support different speeds, having a magic value of 10us can be either too short or to large depending on the speed so we let user configure it. The default value of the timer is 1ms but it can be reconfigured by ethtool. Changes from v1: - Reword commit message (Jakub) Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com> --- Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com> Cc: Alexandre Torgue <alexandre.torgue@st.com> Cc: Jose Abreu <joabreu@synopsys.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Cc: netdev@vger.kernel.org Cc: linux-stm32@st-md-mailman.stormreply.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)