disable pwm7

hc

2024-05-10 23fa18eaa71266feff7ba8d83022d9e1cc83c65a

 kernel/arch/powerpc/platforms/pseries/pci.c
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..
@@ -1,22 +1,9 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * Copyright (C) 2001 Dave Engebretsen, IBM Corporation
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  * Copyright (C) 2003 Anton Blanchard <anton@au.ibm.com>, IBM
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  *
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  * pSeries specific routines for PCI.
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License as published by
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- * the Free Software Foundation; either version 2 of the License, or
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- * (at your option) any later version.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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- *
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- * You should have received a copy of the GNU General Public License
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- * along with this program; if not, write to the Free Software
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- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
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  */
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8
 
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 #include <linux/init.h>
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..
@@ -29,6 +16,7 @@
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 #include <asm/pci-bridge.h>
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 #include <asm/prom.h>
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 #include <asm/ppc-pci.h>
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+#include <asm/pci.h>
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 #include "pseries.h"
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21
 
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 #if 0
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@@ -204,7 +192,7 @@
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 int pseries_pcibios_sriov_enable(struct pci_dev *pdev, u16 num_vfs)
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 {
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 	/* Allocate PCI data */
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-	add_dev_pci_data(pdev);
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+	add_sriov_vf_pdns(pdev);
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 	return pseries_pci_sriov_enable(pdev, num_vfs);
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 }
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@@ -216,7 +204,7 @@
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 	/* Releasing pe_num_map */
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 	kfree(pdn->pe_num_map);
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 	/* Release PCI data */
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-	remove_dev_pci_data(pdev);
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+	remove_sriov_vf_pdns(pdev);
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 	pci_vf_drivers_autoprobe(pdev, true);
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 	return 0;
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 }
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@@ -237,14 +225,37 @@
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225
 
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 void __init pSeries_final_fixup(void)
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 {
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+	struct pci_controller *hose;
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+
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 	pSeries_request_regions();
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-	eeh_addr_cache_build();
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+	eeh_show_enabled();
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 #ifdef CONFIG_PCI_IOV
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 	ppc_md.pcibios_sriov_enable = pseries_pcibios_sriov_enable;
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 	ppc_md.pcibios_sriov_disable = pseries_pcibios_sriov_disable;
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 #endif
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+	list_for_each_entry(hose, &hose_list, list_node) {
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+		struct device_node *dn = hose->dn, *nvdn;
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+
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+		while (1) {
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+			dn = of_find_all_nodes(dn);
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+			if (!dn)
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+				break;
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+			nvdn = of_parse_phandle(dn, "ibm,nvlink", 0);
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+			if (!nvdn)
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+				continue;
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+			if (!of_device_is_compatible(nvdn, "ibm,npu-link"))
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+				continue;
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+			if (!of_device_is_compatible(nvdn->parent,
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+						"ibm,power9-npu"))
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+				continue;
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+#ifdef CONFIG_PPC_POWERNV
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+			WARN_ON_ONCE(pnv_npu2_init(hose));
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+#endif
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+			break;
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+		}
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+	}
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 }
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 /*