add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/net/ethernet/3com/3c59x.c
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@@ -776,7 +776,7 @@
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 #ifdef CONFIG_PCI
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 static int vortex_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
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 #endif
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-static void vortex_tx_timeout(struct net_device *dev);
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+static void vortex_tx_timeout(struct net_device *dev, unsigned int txqueue);
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 static void acpi_set_WOL(struct net_device *dev);
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 static const struct ethtool_ops vortex_ethtool_ops;
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 static void set_8021q_mode(struct net_device *dev, int enable);
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@@ -847,8 +847,7 @@
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 static int vortex_suspend(struct device *dev)
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 {
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-	struct pci_dev *pdev = to_pci_dev(dev);
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-	struct net_device *ndev = pci_get_drvdata(pdev);
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+	struct net_device *ndev = dev_get_drvdata(dev);
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 	if (!ndev || !netif_running(ndev))
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 		return 0;
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@@ -861,8 +860,7 @@
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 static int vortex_resume(struct device *dev)
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 {
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-	struct pci_dev *pdev = to_pci_dev(dev);
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-	struct net_device *ndev = pci_get_drvdata(pdev);
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+	struct net_device *ndev = dev_get_drvdata(dev);
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 	int err;
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 	if (!ndev || !netif_running(ndev))
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@@ -1151,7 +1149,7 @@
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 	print_info = (vortex_debug > 1);
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 	if (print_info)
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-		pr_info("See Documentation/networking/vortex.txt\n");
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+		pr_info("See Documentation/networking/device_drivers/ethernet/3com/vortex.rst\n");
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 	pr_info("%s: 3Com %s %s at %p.\n",
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 	       print_name,
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@@ -1550,7 +1548,7 @@
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 	struct vortex_private *vp = netdev_priv(dev);
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 	void __iomem *ioaddr = vp->ioaddr;
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 	unsigned int config;
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-	int i, mii_reg1, mii_reg5, err = 0;
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+	int i, mii_reg5, err = 0;
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 	if (VORTEX_PCI(vp)) {
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 		pci_set_power_state(VORTEX_PCI(vp), PCI_D0);	/* Go active */
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@@ -1607,7 +1605,7 @@
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 	window_write32(vp, config, 3, Wn3_Config);
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 	if (dev->if_port == XCVR_MII || dev->if_port == XCVR_NWAY) {
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-		mii_reg1 = mdio_read(dev, vp->phys[0], MII_BMSR);
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+		mdio_read(dev, vp->phys[0], MII_BMSR);
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 		mii_reg5 = mdio_read(dev, vp->phys[0], MII_LPA);
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 		vp->partner_flow_ctrl = ((mii_reg5 & 0x0400) != 0);
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 		vp->mii.full_duplex = vp->full_duplex;
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@@ -1879,7 +1877,7 @@
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 		iowrite16(FakeIntr, ioaddr + EL3_CMD);
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 }
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-static void vortex_tx_timeout(struct net_device *dev)
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+static void vortex_tx_timeout(struct net_device *dev, unsigned int txqueue)
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 {
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 	struct vortex_private *vp = netdev_priv(dev);
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 	void __iomem *ioaddr = vp->ioaddr;
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@@ -1956,7 +1954,7 @@
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 				   dev->name, tx_status);
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 			if (tx_status == 0x82) {
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 				pr_err("Probably a duplex mismatch.  See "
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-						"Documentation/networking/vortex.txt\n");
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+						"Documentation/networking/device_drivers/ethernet/3com/vortex.rst\n");
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 			}
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 			dump_tx_ring(dev);
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 		}
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@@ -2175,7 +2173,7 @@
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 			dma_addr = skb_frag_dma_map(vp->gendev, frag,
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 						    0,
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-						    frag->size,
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+						    skb_frag_size(frag),
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 						    DMA_TO_DEVICE);
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 			if (dma_mapping_error(vp->gendev, dma_addr)) {
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 				for(i = i-1; i >= 0; i--)
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@@ -2307,7 +2305,7 @@
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 				dma_unmap_single(vp->gendev, vp->tx_skb_dma, (vp->tx_skb->len + 3) & ~3, DMA_TO_DEVICE);
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 				pkts_compl++;
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 				bytes_compl += vp->tx_skb->len;
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-				dev_kfree_skb_irq(vp->tx_skb); /* Release the transferred buffer */
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+				dev_consume_skb_irq(vp->tx_skb); /* Release the transferred buffer */
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 				if (ioread16(ioaddr + TxFree) > 1536) {
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 					/*
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 					 * AKPM: FIXME: I don't think we need this.  If the queue was stopped due to
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@@ -2449,7 +2447,7 @@
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 #endif
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 					pkts_compl++;
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 					bytes_compl += skb->len;
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-					dev_kfree_skb_irq(skb);
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+					dev_consume_skb_irq(skb);
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 					vp->tx_skbuff[entry] = NULL;
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 				} else {
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 					pr_debug("boomerang_interrupt: no skb!\n");