mmconfig-shared.c (69c42d493db452ea87c1ac56e83c978512f4e6ec) mmconfig-shared.c (6fa4a94e150be25d02547d51f03b4bc34aaec32f)
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * mmconfig-shared.c - Low-level direct PCI config space access via
4 * MMCONFIG - common code between i386 and x86-64.
5 *
6 * This code does:
7 * - known chipset handling
8 * - ACPI decoding and validation

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

89 res->flags = IORESOURCE_MEM | IORESOURCE_BUSY;
90 snprintf(new->name, PCI_MMCFG_RESOURCE_NAME_LEN,
91 "PCI MMCONFIG %04x [bus %02x-%02x]", segment, start, end);
92 res->name = new->name;
93
94 return new;
95}
96
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * mmconfig-shared.c - Low-level direct PCI config space access via
4 * MMCONFIG - common code between i386 and x86-64.
5 *
6 * This code does:
7 * - known chipset handling
8 * - ACPI decoding and validation

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

89 res->flags = IORESOURCE_MEM | IORESOURCE_BUSY;
90 snprintf(new->name, PCI_MMCFG_RESOURCE_NAME_LEN,
91 "PCI MMCONFIG %04x [bus %02x-%02x]", segment, start, end);
92 res->name = new->name;
93
94 return new;
95}
96
97static struct pci_mmcfg_region *__init pci_mmconfig_add(int segment, int start,
98 int end, u64 addr)
97struct pci_mmcfg_region *__init pci_mmconfig_add(int segment, int start,
98 int end, u64 addr)
99{
100 struct pci_mmcfg_region *new;
101
102 new = pci_mmconfig_alloc(segment, start, end, addr);
103 if (new) {
104 mutex_lock(&pci_mmcfg_lock);
105 list_add_sorted(new);
106 mutex_unlock(&pci_mmcfg_lock);

--- 708 unchanged lines hidden --- 		99{
100 struct pci_mmcfg_region *new;
101
102 new = pci_mmconfig_alloc(segment, start, end, addr);
103 if (new) {
104 mutex_lock(&pci_mmcfg_lock);
105 list_add_sorted(new);
106 mutex_unlock(&pci_mmcfg_lock);

--- 708 unchanged lines hidden ---