diff options
Diffstat (limited to 'drivers/net/ethernet/ti')
| -rw-r--r-- | drivers/net/ethernet/ti/am65-cpsw-nuss.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c index 8bf48cf3be9b..d060744dd0b2 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c +++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c @@ -376,6 +376,7 @@ static int am65_cpsw_nuss_rx_push(struct am65_cpsw_common *common, cppi5_hdesc_init(desc_rx, CPPI5_INFO0_HDESC_EPIB_PRESENT, AM65_CPSW_NAV_PS_DATA_SIZE); + k3_udma_glue_rx_dma_to_cppi5_addr(rx_chn->rx_chn, &buf_dma); cppi5_hdesc_attach_buf(desc_rx, buf_dma, skb_tailroom(skb), buf_dma, skb_tailroom(skb)); swdata = cppi5_hdesc_get_swdata(desc_rx); *((void **)swdata) = skb; @@ -692,6 +693,7 @@ static void am65_cpsw_nuss_rx_cleanup(void *data, dma_addr_t desc_dma) swdata = cppi5_hdesc_get_swdata(desc_rx); skb = *swdata; cppi5_hdesc_get_obuf(desc_rx, &buf_dma, &buf_dma_len); + k3_udma_glue_rx_cppi5_to_dma_addr(rx_chn->rx_chn, &buf_dma); dma_unmap_single(rx_chn->dma_dev, buf_dma, buf_dma_len, DMA_FROM_DEVICE); k3_cppi_desc_pool_free(rx_chn->desc_pool, desc_rx); @@ -780,6 +782,7 @@ static int am65_cpsw_nuss_rx_packets(struct am65_cpsw_common *common, swdata = cppi5_hdesc_get_swdata(desc_rx); skb = *swdata; cppi5_hdesc_get_obuf(desc_rx, &buf_dma, &buf_dma_len); + k3_udma_glue_rx_cppi5_to_dma_addr(rx_chn->rx_chn, &buf_dma); pkt_len = cppi5_hdesc_get_pktlen(desc_rx); cppi5_desc_get_tags_ids(&desc_rx->hdr, &port_id, NULL); dev_dbg(dev, "%s rx port_id:%d\n", __func__, port_id); @@ -875,19 +878,23 @@ static void am65_cpsw_nuss_xmit_free(struct am65_cpsw_tx_chn *tx_chn, next_desc = first_desc; cppi5_hdesc_get_obuf(first_desc, &buf_dma, &buf_dma_len); + k3_udma_glue_tx_cppi5_to_dma_addr(tx_chn->tx_chn, &buf_dma); dma_unmap_single(tx_chn->dma_dev, buf_dma, buf_dma_len, DMA_TO_DEVICE); next_desc_dma = cppi5_hdesc_get_next_hbdesc(first_desc); + k3_udma_glue_tx_cppi5_to_dma_addr(tx_chn->tx_chn, &next_desc_dma); while (next_desc_dma) { next_desc = k3_cppi_desc_pool_dma2virt(tx_chn->desc_pool, next_desc_dma); cppi5_hdesc_get_obuf(next_desc, &buf_dma, &buf_dma_len); + k3_udma_glue_tx_cppi5_to_dma_addr(tx_chn->tx_chn, &buf_dma); dma_unmap_page(tx_chn->dma_dev, buf_dma, buf_dma_len, DMA_TO_DEVICE); next_desc_dma = cppi5_hdesc_get_next_hbdesc(next_desc); + k3_udma_glue_tx_cppi5_to_dma_addr(tx_chn->tx_chn, &next_desc_dma); k3_cppi_desc_pool_free(tx_chn->desc_pool, next_desc); } @@ -1140,6 +1147,7 @@ static netdev_tx_t am65_cpsw_nuss_ndo_slave_xmit(struct sk_buff *skb, cppi5_hdesc_set_pkttype(first_desc, 0x7); cppi5_desc_set_tags_ids(&first_desc->hdr, 0, port->port_id); + k3_udma_glue_tx_dma_to_cppi5_addr(tx_chn->tx_chn, &buf_dma); cppi5_hdesc_attach_buf(first_desc, buf_dma, pkt_len, buf_dma, pkt_len); swdata = cppi5_hdesc_get_swdata(first_desc); *(swdata) = skb; @@ -1185,11 +1193,13 @@ static netdev_tx_t am65_cpsw_nuss_ndo_slave_xmit(struct sk_buff *skb, } cppi5_hdesc_reset_hbdesc(next_desc); + k3_udma_glue_tx_dma_to_cppi5_addr(tx_chn->tx_chn, &buf_dma); cppi5_hdesc_attach_buf(next_desc, buf_dma, frag_size, buf_dma, frag_size); desc_dma = k3_cppi_desc_pool_virt2dma(tx_chn->desc_pool, next_desc); + k3_udma_glue_tx_dma_to_cppi5_addr(tx_chn->tx_chn, &desc_dma); cppi5_hdesc_link_hbdesc(cur_desc, desc_dma); pkt_len += frag_size; |