Merge tag 'v5.15-rc2' into spi-5.15

Linux 5.15-rc2

2 files changed, 27 insertions, 62 deletions

diff --git a/drivers/net/ethernet/sfc/falcon/efx.c b/drivers/net/ethernet/sfc/falcon/efx.c
index 9ec752a43c75..423bdf81200f 100644
--- a/drivers/net/ethernet/sfc/falcon/efx.c
+++ b/drivers/net/ethernet/sfc/falcon/efx.c
@@ -2219,7 +2219,7 @@ static const struct net_device_ops ef4_netdev_ops = {
 	.ndo_tx_timeout		= ef4_watchdog,
 	.ndo_start_xmit		= ef4_hard_start_xmit,
 	.ndo_validate_addr	= eth_validate_addr,
-	.ndo_do_ioctl		= ef4_ioctl,
+	.ndo_eth_ioctl		= ef4_ioctl,
 	.ndo_change_mtu		= ef4_change_mtu,
 	.ndo_set_mac_address	= ef4_set_mac_address,
 	.ndo_set_rx_mode	= ef4_set_rx_mode,
@@ -2780,75 +2780,36 @@ static void ef4_pci_remove(struct pci_dev *pci_dev)
 };
 
 /* NIC VPD information
- * Called during probe to display the part number of the
- * installed NIC.  VPD is potentially very large but this should
- * always appear within the first 512 bytes.
+ * Called during probe to display the part number of the installed NIC.
  */
-#define SFC_VPD_LEN 512
 static void ef4_probe_vpd_strings(struct ef4_nic *efx)
 {
 	struct pci_dev *dev = efx->pci_dev;
-	char vpd_data[SFC_VPD_LEN];
-	ssize_t vpd_size;
-	int ro_start, ro_size, i, j;
-
-	/* Get the vpd data from the device */
-	vpd_size = pci_read_vpd(dev, 0, sizeof(vpd_data), vpd_data);
-	if (vpd_size <= 0) {
-		netif_err(efx, drv, efx->net_dev, "Unable to read VPD\n");
-		return;
-	}
-
-	/* Get the Read only section */
-	ro_start = pci_vpd_find_tag(vpd_data, vpd_size, PCI_VPD_LRDT_RO_DATA);
-	if (ro_start < 0) {
-		netif_err(efx, drv, efx->net_dev, "VPD Read-only not found\n");
-		return;
-	}
-
-	ro_size = pci_vpd_lrdt_size(&vpd_data[ro_start]);
-	j = ro_size;
-	i = ro_start + PCI_VPD_LRDT_TAG_SIZE;
-	if (i + j > vpd_size)
-		j = vpd_size - i;
-
-	/* Get the Part number */
-	i = pci_vpd_find_info_keyword(vpd_data, i, j, "PN");
-	if (i < 0) {
-		netif_err(efx, drv, efx->net_dev, "Part number not found\n");
-		return;
-	}
+	unsigned int vpd_size, kw_len;
+	u8 *vpd_data;
+	int start;
 
-	j = pci_vpd_info_field_size(&vpd_data[i]);
-	i += PCI_VPD_INFO_FLD_HDR_SIZE;
-	if (i + j > vpd_size) {
-		netif_err(efx, drv, efx->net_dev, "Incomplete part number\n");
+	vpd_data = pci_vpd_alloc(dev, &vpd_size);
+	if (IS_ERR(vpd_data)) {
+		pci_warn(dev, "Unable to read VPD\n");
 		return;
 	}
 
-	netif_info(efx, drv, efx->net_dev,
-		   "Part Number : %.*s\n", j, &vpd_data[i]);
-
-	i = ro_start + PCI_VPD_LRDT_TAG_SIZE;
-	j = ro_size;
-	i = pci_vpd_find_info_keyword(vpd_data, i, j, "SN");
-	if (i < 0) {
-		netif_err(efx, drv, efx->net_dev, "Serial number not found\n");
-		return;
-	}
-
-	j = pci_vpd_info_field_size(&vpd_data[i]);
-	i += PCI_VPD_INFO_FLD_HDR_SIZE;
-	if (i + j > vpd_size) {
-		netif_err(efx, drv, efx->net_dev, "Incomplete serial number\n");
-		return;
-	}
+	start = pci_vpd_find_ro_info_keyword(vpd_data, vpd_size,
+					     PCI_VPD_RO_KEYWORD_PARTNO, &kw_len);
+	if (start < 0)
+		pci_warn(dev, "Part number not found or incomplete\n");
+	else
+		pci_info(dev, "Part Number : %.*s\n", kw_len, vpd_data + start);
 
-	efx->vpd_sn = kmalloc(j + 1, GFP_KERNEL);
-	if (!efx->vpd_sn)
-		return;
+	start = pci_vpd_find_ro_info_keyword(vpd_data, vpd_size,
+					     PCI_VPD_RO_KEYWORD_SERIALNO, &kw_len);
+	if (start < 0)
+		pci_warn(dev, "Serial number not found or incomplete\n");
+	else
+		efx->vpd_sn = kmemdup_nul(vpd_data + start, kw_len, GFP_KERNEL);
 
-	snprintf(efx->vpd_sn, j + 1, "%s", &vpd_data[i]);
+	kfree(vpd_data);
 }
 
 
diff --git a/drivers/net/ethernet/sfc/falcon/ethtool.c b/drivers/net/ethernet/sfc/falcon/ethtool.c
index a6bae6a234ba..137e8a7aeaa1 100644
--- a/drivers/net/ethernet/sfc/falcon/ethtool.c
+++ b/drivers/net/ethernet/sfc/falcon/ethtool.c
@@ -577,7 +577,9 @@ static int ef4_ethtool_nway_reset(struct net_device *net_dev)
  */
 
 static int ef4_ethtool_get_coalesce(struct net_device *net_dev,
-				    struct ethtool_coalesce *coalesce)
+				    struct ethtool_coalesce *coalesce,
+				    struct kernel_ethtool_coalesce *kernel_coal,
+				    struct netlink_ext_ack *extack)
 {
 	struct ef4_nic *efx = netdev_priv(net_dev);
 	unsigned int tx_usecs, rx_usecs;
@@ -595,7 +597,9 @@ static int ef4_ethtool_get_coalesce(struct net_device *net_dev,
 }
 
 static int ef4_ethtool_set_coalesce(struct net_device *net_dev,
-				    struct ethtool_coalesce *coalesce)
+				    struct ethtool_coalesce *coalesce,
+				    struct kernel_ethtool_coalesce *kernel_coal,
+				    struct netlink_ext_ack *extack)
 {
 	struct ef4_nic *efx = netdev_priv(net_dev);
 	struct ef4_channel *channel;