From 05d4b8c79b6e4d74b7d4b96c1a08fde6c6177e79 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Tue, 13 Jan 2015 00:34:38 +0000 Subject: ramips: remove interrupt coalescing, it is unnecessary with napi polling and could reduce throughput Signed-off-by: Felix Fietkau SVN-Revision: 43952 --- .../files/drivers/net/ethernet/ralink/ralink_soc_eth.h | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) (limited to 'target/linux/ramips/files/drivers/net/ethernet/ralink/ralink_soc_eth.h') diff --git a/target/linux/ramips/files/drivers/net/ethernet/ralink/ralink_soc_eth.h b/target/linux/ramips/files/drivers/net/ethernet/ralink/ralink_soc_eth.h index 8245330fbc..d26acf23d5 100644 --- a/target/linux/ramips/files/drivers/net/ethernet/ralink/ralink_soc_eth.h +++ b/target/linux/ramips/files/drivers/net/ethernet/ralink/ralink_soc_eth.h @@ -79,8 +79,22 @@ enum fe_reg { #define FE_TX_DLY_INT BIT(1) #define FE_RX_DLY_INT BIT(0) +#define FE_RX_DONE_INT FE_RX_DONE_INT0 +#define FE_TX_DONE_INT (FE_TX_DONE_INT0 | FE_TX_DONE_INT1 | \ + FE_TX_DONE_INT2 | FE_TX_DONE_INT3) + #define RT5350_RX_DLY_INT BIT(30) #define RT5350_TX_DLY_INT BIT(28) +#define RT5350_RX_DONE_INT1 BIT(17) +#define RT5350_RX_DONE_INT0 BIT(16) +#define RT5350_TX_DONE_INT3 BIT(3) +#define RT5350_TX_DONE_INT2 BIT(2) +#define RT5350_TX_DONE_INT1 BIT(1) +#define RT5350_TX_DONE_INT0 BIT(0) + +#define RT5350_RX_DONE_INT (RT5350_RX_DONE_INT0 | RT5350_RX_DONE_INT1) +#define RT5350_TX_DONE_INT (RT5350_TX_DONE_INT0 | RT5350_TX_DONE_INT1 | \ + RT5350_TX_DONE_INT2 | RT5350_TX_DONE_INT3) /* registers */ #define FE_FE_OFFSET 0x0000 @@ -367,8 +381,8 @@ struct fe_soc_data void *swpriv; u32 pdma_glo_cfg; - u32 rx_dly_int; - u32 tx_dly_int; + u32 rx_int; + u32 tx_int; u32 checksum_bit; u32 tx_udf_bit; }; -- cgit v1.2.3