diff options
Diffstat (limited to 'drivers/net/ethernet/socionext/netsec.c')
| -rw-r--r-- | drivers/net/ethernet/socionext/netsec.c | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c index 2d7347b71c41..ee890de69ffe 100644 --- a/drivers/net/ethernet/socionext/netsec.c +++ b/drivers/net/ethernet/socionext/netsec.c @@ -15,7 +15,7 @@ #include <linux/bpf_trace.h> #include <net/tcp.h> -#include <net/page_pool.h> +#include <net/page_pool/helpers.h> #include <net/ip6_checksum.h> #define NETSEC_REG_SOFT_RST 0x104 @@ -780,7 +780,7 @@ static void netsec_finalize_xdp_rx(struct netsec_priv *priv, u32 xdp_res, u16 pkts) { if (xdp_res & NETSEC_XDP_REDIR) - xdp_do_flush_map(); + xdp_do_flush(); if (xdp_res & NETSEC_XDP_TX) netsec_xdp_ring_tx_db(priv, pkts); @@ -970,7 +970,7 @@ static int netsec_process_rx(struct netsec_priv *priv, int budget) struct netsec_de *de = dring->vaddr + (DESC_SZ * idx); struct netsec_desc *desc = &dring->desc[idx]; struct page *page = virt_to_page(desc->addr); - u32 xdp_result = NETSEC_XDP_PASS; + u32 metasize, xdp_result = NETSEC_XDP_PASS; struct sk_buff *skb = NULL; u16 pkt_len, desc_len; dma_addr_t dma_handle; @@ -1019,7 +1019,7 @@ static int netsec_process_rx(struct netsec_priv *priv, int budget) prefetch(desc->addr); xdp_prepare_buff(&xdp, desc->addr, NETSEC_RXBUF_HEADROOM, - pkt_len, false); + pkt_len, true); if (xdp_prog) { xdp_result = netsec_run_xdp(priv, xdp_prog, &xdp); @@ -1048,6 +1048,9 @@ static int netsec_process_rx(struct netsec_priv *priv, int budget) skb_reserve(skb, xdp.data - xdp.data_hard_start); skb_put(skb, xdp.data_end - xdp.data); + metasize = xdp.data - xdp.data_meta; + if (metasize) + skb_metadata_set(skb, metasize); skb->protocol = eth_type_trans(skb, priv->ndev); if (priv->rx_cksum_offload_flag && @@ -1302,6 +1305,8 @@ static int netsec_setup_rx_dring(struct netsec_priv *priv) .dma_dir = xdp_prog ? DMA_BIDIRECTIONAL : DMA_FROM_DEVICE, .offset = NETSEC_RXBUF_HEADROOM, .max_len = NETSEC_RX_BUF_SIZE, + .napi = &priv->napi, + .netdev = priv->ndev, }; int i, err; @@ -1851,6 +1856,17 @@ static int netsec_of_probe(struct platform_device *pdev, return err; } + /* + * SynQuacer is physically configured with TX and RX delays + * but the standard firmware claimed otherwise for a long + * time, ignore it. + */ + if (of_machine_is_compatible("socionext,developer-box") && + priv->phy_interface != PHY_INTERFACE_MODE_RGMII_ID) { + dev_warn(&pdev->dev, "Outdated firmware reports incorrect PHY mode, overriding\n"); + priv->phy_interface = PHY_INTERFACE_MODE_RGMII_ID; + } + priv->phy_np = of_parse_phandle(pdev->dev.of_node, "phy-handle", 0); if (!priv->phy_np) { dev_err(&pdev->dev, "missing required property 'phy-handle'\n"); @@ -2139,7 +2155,7 @@ free_ndev: return ret; } -static int netsec_remove(struct platform_device *pdev) +static void netsec_remove(struct platform_device *pdev) { struct netsec_priv *priv = platform_get_drvdata(pdev); @@ -2151,8 +2167,6 @@ static int netsec_remove(struct platform_device *pdev) pm_runtime_disable(&pdev->dev); free_netdev(priv->ndev); - - return 0; } #ifdef CONFIG_PM @@ -2200,7 +2214,7 @@ MODULE_DEVICE_TABLE(acpi, netsec_acpi_ids); static struct platform_driver netsec_driver = { .probe = netsec_probe, - .remove = netsec_remove, + .remove = netsec_remove, .driver = { .name = "netsec", .pm = &netsec_pm_ops, |