WARNING: line length of 86 exceeds 80 columns
#187: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:619:
+		skb = am65_cpsw_alloc_skb(rx_chn, NULL, AM65_CPSW_MAX_PACKET_SIZE, i);

WARNING: line length of 92 exceeds 80 columns
#304: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:744:
+			page_pool_put_full_page(rx_chn->page_pool, rx_chn->pages[i], false);

WARNING: line length of 83 exceeds 80 columns
#317: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:867:
+static int am65_cpsw_nuss_desc_idx(struct k3_cppi_desc_pool *desc_pool, void *desc,

WARNING: line length of 88 exceeds 80 columns
#331: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:881:
+	desc_idx = am65_cpsw_nuss_desc_idx(tx_chn->desc_pool, desc, tx_chn->dsize_log2);

WARNING: line length of 87 exceeds 80 columns
#332: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:882:
+	k3_cppi_desc_pool_desc_info_set(tx_chn->desc_pool, desc_idx, (void *)buf_type);

WARNING: line length of 90 exceeds 80 columns
#335: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:885:
+static enum am65_cpsw_tx_buf_type am65_cpsw_nuss_buf_type(struct am65_cpsw_tx_chn *tx_chn,

WARNING: line length of 91 exceeds 80 columns
#342: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:892:
+	desc_idx = am65_cpsw_nuss_desc_idx(tx_chn->desc_pool, desc_tx, tx_chn->dsize_log2);

WARNING: line length of 89 exceeds 80 columns
#344: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:894:
+	return (enum am65_cpsw_tx_buf_type)k3_cppi_desc_pool_desc_info(tx_chn->desc_pool,

WARNING: line length of 81 exceeds 80 columns
#345: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:895:
+								       desc_idx);

WARNING: line length of 86 exceeds 80 columns
#370: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:920:
+	dma_buf = dma_map_single(tx_chn->dma_dev, xdpf->data, pkt_len, DMA_TO_DEVICE);

WARNING: line length of 96 exceeds 80 columns
#377: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:927:
+	cppi5_hdesc_init(host_desc, CPPI5_INFO0_HDESC_EPIB_PRESENT, AM65_CPSW_NAV_PS_DATA_SIZE);

WARNING: line length of 84 exceeds 80 columns
#395: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:945:
+		ret = k3_udma_glue_push_tx_chn(tx_chn->tx_chn, host_desc, dma_desc);

WARNING: line length of 84 exceeds 80 columns
#398: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:948:
+		ret = k3_udma_glue_push_tx_chn(tx_chn->tx_chn, host_desc, dma_desc);

WARNING: line length of 90 exceeds 80 columns
#418: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:968:
+static int am65_cpsw_run_xdp(struct am65_cpsw_common *common, struct am65_cpsw_port *port,

WARNING: line length of 83 exceeds 80 columns
#419: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:969:
+			     struct xdp_buff *xdp, int desc_idx, int cpu, int *len)

WARNING: line length of 91 exceeds 80 columns
#518: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:1141:
+	desc_idx = am65_cpsw_nuss_desc_idx(rx_chn->desc_pool, desc_rx, rx_chn->dsize_log2);

WARNING: line length of 94 exceeds 80 columns
#524: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:1147:
+		xdp_prepare_buff(&xdp, page_address(page), skb_headroom(skb), pkt_len, false);

WARNING: line length of 85 exceeds 80 columns
#526: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:1149:
+		ret = am65_cpsw_run_xdp(common, port, &xdp, desc_idx, cpu, &pkt_len);

WARNING: line length of 89 exceeds 80 columns
#536: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:1159:
+	new_skb = am65_cpsw_alloc_skb(rx_chn, ndev, AM65_CPSW_MAX_PACKET_SIZE, desc_idx);

WARNING: line length of 83 exceeds 80 columns
#637: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:1360:
+			skb = am65_cpsw_nuss_tx_compl_packet_skb(tx_chn, desc_dma);

WARNING: line length of 99 exceeds 80 columns
#642: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:1365:
+			xdpf = am65_cpsw_nuss_tx_compl_packet_xdp(common, tx_chn, desc_dma, &ndev);

WARNING: line length of 83 exceeds 80 columns
#677: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:1416:
+			skb = am65_cpsw_nuss_tx_compl_packet_skb(tx_chn, desc_dma);

WARNING: line length of 99 exceeds 80 columns
#682: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:1421:
+			xdpf = am65_cpsw_nuss_tx_compl_packet_xdp(common, tx_chn, desc_dma, &ndev);

WARNING: line length of 83 exceeds 80 columns
#696: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:1549:
+	am65_cpsw_nuss_set_buf_type(tx_chn, first_desc, AM65_CPSW_TX_BUF_TYPE_SKB);

WARNING: line length of 90 exceeds 80 columns
#711: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:1593:
+		am65_cpsw_nuss_set_buf_type(tx_chn, next_desc, AM65_CPSW_TX_BUF_TYPE_SKB);

WARNING: line length of 83 exceeds 80 columns
#720: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:1858:
+static int am65_cpsw_xdp_prog_setup(struct net_device *ndev, struct bpf_prog *prog)

WARNING: line length of 84 exceeds 80 columns
#757: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:1895:
+	tx_chn = &am65_ndev_to_common(ndev)->tx_chns[cpu % AM65_CPSW_MAX_TX_QUEUES];

WARNING: line length of 97 exceeds 80 columns
#846: FILE: drivers/net/ethernet/ti/am65-cpsw-nuss.c:2350:
+	rx_chn->pages = devm_kcalloc(dev, rx_chn->descs_num, sizeof(*rx_chn->pages), GFP_KERNEL);

total: 0 errors, 28 warnings, 0 checks, 871 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 7481fe2fac7f ("net: ethernet: ti: am65-cpsw: Add minimal XDP support") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 28 warnings, 0 checks, 871 lines checked