kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/drivers/net/ethernet/sfc/falcon/efx.c
..
..
@@ -1,11 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /****************************************************************************
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  * Driver for Solarflare network controllers and boards
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  * Copyright 2005-2006 Fen Systems Ltd.
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  * Copyright 2005-2013 Solarflare Communications Inc.
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- *
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- * This program is free software; you can redistribute it and/or modify it
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- * under the terms of the GNU General Public License version 2 as published
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- * by the Free Software Foundation, incorporated herein by reference.
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  */
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 #include <linux/module.h>
..
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@@ -1268,7 +1265,7 @@
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 		rc = -EIO;
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 		goto fail3;
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 	}
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-	efx->membase = ioremap_nocache(efx->membase_phys, mem_map_size);
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+	efx->membase = ioremap(efx->membase_phys, mem_map_size);
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 	if (!efx->membase) {
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 		netif_err(efx, probe, efx->net_dev,
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 			  "could not map memory BAR at %llx+%x\n",
..
..
@@ -2111,7 +2108,7 @@
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 }
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 /* Context: netif_tx_lock held, BHs disabled. */
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-static void ef4_watchdog(struct net_device *net_dev)
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+static void ef4_watchdog(struct net_device *net_dev, unsigned int txqueue)
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 {
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 	struct ef4_nic *efx = netdev_priv(net_dev);
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2114
 
..
..
@@ -2259,7 +2256,7 @@
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 static ssize_t
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 show_phy_type(struct device *dev, struct device_attribute *attr, char *buf)
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 {
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-	struct ef4_nic *efx = pci_get_drvdata(to_pci_dev(dev));
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+	struct ef4_nic *efx = dev_get_drvdata(dev);
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 	return sprintf(buf, "%d\n", efx->phy_type);
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 }
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 static DEVICE_ATTR(phy_type, 0444, show_phy_type, NULL);
..
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@@ -3002,7 +2999,7 @@
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2999
 
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 static int ef4_pm_freeze(struct device *dev)
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 {
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-	struct ef4_nic *efx = pci_get_drvdata(to_pci_dev(dev));
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+	struct ef4_nic *efx = dev_get_drvdata(dev);
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3003
 
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 	rtnl_lock();
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3005
 
..
..
@@ -3023,7 +3020,7 @@
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 static int ef4_pm_thaw(struct device *dev)
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 {
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 	int rc;
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-	struct ef4_nic *efx = pci_get_drvdata(to_pci_dev(dev));
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+	struct ef4_nic *efx = dev_get_drvdata(dev);
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 	rtnl_lock();
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3026
 
..
..
@@ -3121,7 +3118,7 @@
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  * Stop the software path and request a slot reset.
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  */
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 static pci_ers_result_t ef4_io_error_detected(struct pci_dev *pdev,
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-					      enum pci_channel_state state)
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+					      pci_channel_state_t state)
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 {
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 	pci_ers_result_t status = PCI_ERS_RESULT_RECOVERED;
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 	struct ef4_nic *efx = pci_get_drvdata(pdev);
..
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@@ -3160,19 +3157,11 @@
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 {
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 	struct ef4_nic *efx = pci_get_drvdata(pdev);
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 	pci_ers_result_t status = PCI_ERS_RESULT_RECOVERED;
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-	int rc;
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 	if (pci_enable_device(pdev)) {
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 		netif_err(efx, hw, efx->net_dev,
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 			  "Cannot re-enable PCI device after reset.\n");
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 		status =  PCI_ERS_RESULT_DISCONNECT;
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-	}
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-
3171
-	rc = pci_cleanup_aer_uncorrect_error_status(pdev);
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-	if (rc) {
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-		netif_err(efx, hw, efx->net_dev,
3174
-		"pci_cleanup_aer_uncorrect_error_status failed (%d)\n", rc);
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-		/* Non-fatal error. Continue. */
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 	}
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 	return status;