vmbus_drv.c (74be62c7cefbf320e0605f3da6639ef80448ff00) vmbus_drv.c (7415aea6072bab15969b6c3c5b2a193d88095326)
1/*
2 * Copyright (c) 2009, Microsoft Corporation.
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms and conditions of the GNU General Public License,
6 * version 2, as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope it will be useful, but WITHOUT

--- 1437 unchanged lines hidden (view full) ---

1446 __release_region(iter, start, size);
1447 }
1448 release_mem_region(start, size);
1449 up(&hyperv_mmio_lock);
1450
1451}
1452EXPORT_SYMBOL_GPL(vmbus_free_mmio);
1453
1/*
2 * Copyright (c) 2009, Microsoft Corporation.
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms and conditions of the GNU General Public License,
6 * version 2, as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope it will be useful, but WITHOUT

--- 1437 unchanged lines hidden (view full) ---

1446 __release_region(iter, start, size);
1447 }
1448 release_mem_region(start, size);
1449 up(&hyperv_mmio_lock);
1450
1451}
1452EXPORT_SYMBOL_GPL(vmbus_free_mmio);
1453
1454/**
1455 * vmbus_cpu_number_to_vp_number() - Map CPU to VP.
1456 * @cpu_number: CPU number in Linux terms
1457 *
1458 * This function returns the mapping between the Linux processor
1459 * number and the hypervisor's virtual processor number, useful
1460 * in making hypercalls and such that talk about specific
1461 * processors.
1462 *
1463 * Return: Virtual processor number in Hyper-V terms
1464 */
1465int vmbus_cpu_number_to_vp_number(int cpu_number)
1466{
1467 return hv_context.vp_index[cpu_number];
1468}
1469EXPORT_SYMBOL_GPL(vmbus_cpu_number_to_vp_number);
1470
1471static int vmbus_acpi_add(struct acpi_device *device)
1472{
1473 acpi_status result;
1474 int ret_val = -ENODEV;
1475 struct acpi_device *ancestor;
1476
1477 hv_acpi_dev = device;
1478

--- 142 unchanged lines hidden --- 		1454static int vmbus_acpi_add(struct acpi_device *device)
1455{
1456 acpi_status result;
1457 int ret_val = -ENODEV;
1458 struct acpi_device *ancestor;
1459
1460 hv_acpi_dev = device;
1461

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