add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/net/ethernet/broadcom/b44.c
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@@ -40,7 +40,6 @@
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 #include "b44.h"
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 #define DRV_MODULE_NAME		"b44"
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-#define DRV_MODULE_VERSION	"2.0"
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 #define DRV_DESCRIPTION		"Broadcom 44xx/47xx 10/100 PCI ethernet driver"
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 #define B44_DEF_MSG_ENABLE	  \
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@@ -97,7 +96,6 @@
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 MODULE_AUTHOR("Felix Fietkau, Florian Schirmer, Pekka Pietikainen, David S. Miller");
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 MODULE_DESCRIPTION(DRV_DESCRIPTION);
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 MODULE_LICENSE("GPL");
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-MODULE_VERSION(DRV_MODULE_VERSION);
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 static int b44_debug = -1;	/* -1 == use B44_DEF_MSG_ENABLE as value */
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 module_param(b44_debug, int, 0);
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@@ -511,9 +509,6 @@
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 		*val++ += br32(bp, reg);
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 	}
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-	/* Pad */
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-	reg += 8*4UL;
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-
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 	for (reg = B44_RX_GOOD_O; reg <= B44_RX_NPAUSE; reg += 4UL) {
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 		*val++ += br32(bp, reg);
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 	}
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@@ -638,7 +633,7 @@
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 		bytes_compl += skb->len;
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 		pkts_compl++;
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-		dev_kfree_skb_irq(skb);
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+		dev_consume_skb_irq(skb);
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 	}
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 	netdev_completed_queue(bp->dev, pkts_compl, bytes_compl);
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@@ -951,7 +946,7 @@
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 	return IRQ_RETVAL(handled);
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 }
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-static void b44_tx_timeout(struct net_device *dev)
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+static void b44_tx_timeout(struct net_device *dev, unsigned int txqueue)
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 {
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 	struct b44 *bp = netdev_priv(dev);
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@@ -1012,7 +1007,7 @@
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 		}
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 		skb_copy_from_linear_data(skb, skb_put(bounce_skb, len), len);
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-		dev_kfree_skb_any(skb);
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+		dev_consume_skb_any(skb);
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 		skb = bounce_skb;
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 	}
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@@ -1794,7 +1789,6 @@
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 	struct ssb_bus *bus = bp->sdev->bus;
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 	strlcpy(info->driver, DRV_MODULE_NAME, sizeof(info->driver));
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-	strlcpy(info->version, DRV_MODULE_VERSION, sizeof(info->version));
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 	switch (bus->bustype) {
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 	case SSB_BUSTYPE_PCI:
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 		strlcpy(info->bus_info, pci_name(bus->host_pci), sizeof(info->bus_info));
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@@ -2216,12 +2210,12 @@
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 {
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 	struct b44 *bp = netdev_priv(dev);
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 	struct phy_device *phydev = dev->phydev;
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-	bool status_changed = 0;
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+	bool status_changed = false;
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 	BUG_ON(!phydev);
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 	if (bp->old_link != phydev->link) {
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-		status_changed = 1;
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+		status_changed = true;
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 		bp->old_link = phydev->link;
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 	}
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@@ -2229,11 +2223,11 @@
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 	if (phydev->link) {
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 		if ((phydev->duplex == DUPLEX_HALF) &&
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 		    (bp->flags & B44_FLAG_FULL_DUPLEX)) {
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-			status_changed = 1;
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+			status_changed = true;
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 			bp->flags &= ~B44_FLAG_FULL_DUPLEX;
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 		} else if ((phydev->duplex == DUPLEX_FULL) &&
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 			   !(bp->flags & B44_FLAG_FULL_DUPLEX)) {
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-			status_changed = 1;
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+			status_changed = true;
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 			bp->flags |= B44_FLAG_FULL_DUPLEX;
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 		}
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 	}
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@@ -2251,6 +2245,7 @@
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 static int b44_register_phy_one(struct b44 *bp)
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 {
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+	__ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };
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 	struct mii_bus *mii_bus;
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 	struct ssb_device *sdev = bp->sdev;
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 	struct phy_device *phydev;
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@@ -2306,11 +2301,12 @@
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 	}
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 	/* mask with MAC supported features */
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-	phydev->supported &= (SUPPORTED_100baseT_Half |
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-			      SUPPORTED_100baseT_Full |
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-			      SUPPORTED_Autoneg |
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-			      SUPPORTED_MII);
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-	phydev->advertising = phydev->supported;
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+	linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Half_BIT, mask);
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+	linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT, mask);
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+	linkmode_set_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, mask);
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+	linkmode_set_bit(ETHTOOL_LINK_MODE_MII_BIT, mask);
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+	linkmode_and(phydev->supported, phydev->supported, mask);
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+	linkmode_copy(phydev->advertising, phydev->supported);
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 	bp->old_link = 0;
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 	bp->phy_addr = phydev->mdio.addr;
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@@ -2347,8 +2343,6 @@
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 	int err;
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 	instance++;
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-
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-	pr_info_once("%s version %s\n", DRV_DESCRIPTION, DRV_MODULE_VERSION);
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 	dev = alloc_etherdev(sizeof(*bp));
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 	if (!dev) {