diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c index 119a2f93dd55ddff37ba3d2b40a9905b55f3c35c..63f869ce28afe658b1efb73f9989af3c5ec1cab1 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c @@ -189,9 +189,12 @@ static void dwmac4_set_tx_owner(struct dma_desc *p) p->des3 |= cpu_to_le32(TDES3_OWN); } -static void dwmac4_set_rx_owner(struct dma_desc *p) +static void dwmac4_set_rx_owner(struct dma_desc *p, int disable_rx_ic) { - p->des3 |= cpu_to_le32(RDES3_OWN); + p->des3 = cpu_to_le32(RDES3_OWN | RDES3_BUFFER1_VALID_ADDR); + + if (!disable_rx_ic) + p->des3 |= cpu_to_le32(RDES3_INT_ON_COMPLETION_EN); } static int dwmac4_get_tx_ls(struct dma_desc *p) @@ -292,10 +295,7 @@ static int dwmac4_wrback_get_rx_timestamp_status(void *desc, void *next_desc, static void dwmac4_rd_init_rx_desc(struct dma_desc *p, int disable_rx_ic, int mode, int end) { - p->des3 = cpu_to_le32(RDES3_OWN | RDES3_BUFFER1_VALID_ADDR); - - if (!disable_rx_ic) - p->des3 |= cpu_to_le32(RDES3_INT_ON_COMPLETION_EN); + dwmac4_set_rx_owner(p, disable_rx_ic); } static void dwmac4_rd_init_tx_desc(struct dma_desc *p, int mode, int end) diff --git a/drivers/net/ethernet/stmicro/stmmac/enh_desc.c b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c index 17cd26fb2a3d2fb0d6e5f29778f2070513c3095c..743a60f6ba2b7354c3f205090302476b21c27dec 100644 --- a/drivers/net/ethernet/stmicro/stmmac/enh_desc.c +++ b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c @@ -292,7 +292,7 @@ static void enh_desc_set_tx_owner(struct dma_desc *p) p->des0 |= cpu_to_le32(ETDES0_OWN); } -static void enh_desc_set_rx_owner(struct dma_desc *p) +static void enh_desc_set_rx_owner(struct dma_desc *p, int disable_rx_ic) { p->des0 |= cpu_to_le32(RDES0_OWN); } diff --git a/drivers/net/ethernet/stmicro/stmmac/hwif.h b/drivers/net/ethernet/stmicro/stmmac/hwif.h index 1c674d61060c3cfc029bb60f31c5e8cbca6a0823..06b5e5b15069c6161cf16354629c87a4aa3a8ea7 100644 --- a/drivers/net/ethernet/stmicro/stmmac/hwif.h +++ b/drivers/net/ethernet/stmicro/stmmac/hwif.h @@ -59,7 +59,7 @@ struct stmmac_desc_ops { /* Get the buffer size from the descriptor */ int (*get_tx_len)(struct dma_desc *p); /* Handle extra events on specific interrupts hw dependent */ - void (*set_rx_owner)(struct dma_desc *p); + void (*set_rx_owner)(struct dma_desc *p, int disable_rx_ic); /* Get the receive frame size */ int (*get_rx_frame_len)(struct dma_desc *p, int rx_coe_type); /* Return the reception status looking at the RDES1 */ diff --git a/drivers/net/ethernet/stmicro/stmmac/norm_desc.c b/drivers/net/ethernet/stmicro/stmmac/norm_desc.c index a7b221b591783476dd7fc025739ddaf71476030a..2facdb5d1aa07dd5ed90ec45340ceac79e4804f3 100644 --- a/drivers/net/ethernet/stmicro/stmmac/norm_desc.c +++ b/drivers/net/ethernet/stmicro/stmmac/norm_desc.c @@ -168,7 +168,7 @@ static void ndesc_set_tx_owner(struct dma_desc *p) p->des0 |= cpu_to_le32(TDES0_OWN); } -static void ndesc_set_rx_owner(struct dma_desc *p) +static void ndesc_set_rx_owner(struct dma_desc *p, int disable_rx_ic) { p->des0 |= cpu_to_le32(RDES0_OWN); } diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 1e7ded6dd7b33174cb62224d8393c89cbf8cfe1e..35ccf3f8a5a7b7ff2756dbe8ba08ab513d01dbd0 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -3262,10 +3262,7 @@ static inline void stmmac_rx_refill(struct stmmac_priv *priv, u32 queue) } dma_wmb(); - if (unlikely(priv->synopsys_id >= DWMAC_CORE_4_00)) - stmmac_init_rx_desc(priv, p, priv->use_riwt, 0, 0); - else - stmmac_set_rx_owner(priv, p); + stmmac_set_rx_owner(priv, p, priv->use_riwt); dma_wmb();