e348066bd8
Use of device_t has been abandoned in ramstage. The function prototype for "struct device *add_cpu_device" is already correct and doesn't need to be fixed. Change-Id: I7bd8b93922f113bdaf7ba460acf6a7d62c4df013 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26067 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2011 Advanced Micro Devices, Inc.
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* Copyright (C) 2012 Kyösti Mälkki <kyosti.malkki@gmail.com>
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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; version 2 of the License.
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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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#include <device/device.h>
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#include <console/console.h>
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struct device *add_cpu_device(struct bus *cpu_bus, unsigned apic_id,
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int enabled)
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{
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struct device_path cpu_path;
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struct device *cpu;
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/* Build the CPU device path */
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cpu_path.type = DEVICE_PATH_APIC;
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cpu_path.apic.apic_id = apic_id;
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/* Update CPU in devicetree. */
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if (enabled)
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cpu = alloc_find_dev(cpu_bus, &cpu_path);
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else
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cpu = find_dev_path(cpu_bus, &cpu_path);
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if (!cpu)
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return NULL;
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cpu->enabled = enabled;
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printk(BIOS_DEBUG, "CPU: %s %s\n",
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dev_path(cpu), cpu->enabled?"enabled":"disabled");
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return cpu;
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}
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void set_cpu_topology(struct device *cpu, unsigned node, unsigned package,
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unsigned core, unsigned thread)
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{
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cpu->path.apic.node_id = node;
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cpu->path.apic.package_id = package;
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cpu->path.apic.core_id = core;
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cpu->path.apic.thread_id = thread;
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}
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