From 0d86ebd815416efb4e95ca70c3b8e65b476c5f9f Mon Sep 17 00:00:00 2001 From: Ben Hutchings Date: Fri, 23 Oct 2009 08:32:13 +0000 Subject: sfc: Maintain interrupt moderation values in ticks, not microseconds This simplifies the implementation a lot. Signed-off-by: Ben Hutchings Signed-off-by: David S. Miller --- drivers/net/sfc/ethtool.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'drivers/net/sfc/ethtool.c') diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c index 45018f283ff..a313b61c8ff 100644 --- a/drivers/net/sfc/ethtool.c +++ b/drivers/net/sfc/ethtool.c @@ -618,6 +618,9 @@ static int efx_ethtool_get_coalesce(struct net_device *net_dev, coalesce->use_adaptive_rx_coalesce = efx->irq_rx_adaptive; coalesce->rx_coalesce_usecs_irq = efx->irq_rx_moderation; + coalesce->tx_coalesce_usecs_irq *= FALCON_IRQ_MOD_RESOLUTION; + coalesce->rx_coalesce_usecs_irq *= FALCON_IRQ_MOD_RESOLUTION; + return 0; } @@ -656,11 +659,6 @@ static int efx_ethtool_set_coalesce(struct net_device *net_dev, } efx_init_irq_moderation(efx, tx_usecs, rx_usecs, adaptive); - - /* Reset channel to pick up new moderation value. Note that - * this may change the value of the irq_moderation field - * (e.g. to allow for hardware timer granularity). - */ efx_for_each_channel(channel, efx) falcon_set_int_moderation(channel); -- cgit v1.2.3