cpcihp_generic.c (f0eef25339f92f7cd4aeea23d9ae97987a5a1e82) cpcihp_generic.c (33ae6ef26d65ef5d15e80d95a9df1252eaed93e8)
1/*
2 * cpcihp_generic.c
3 *
4 * Generic port I/O CompactPCI driver
5 *
6 * Copyright 2002 SOMA Networks, Inc.
7 * Copyright 2001 Intel San Luis Obispo
8 * Copyright 2000,2001 MontaVista Software Inc.

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149 status = validate_parameters();
150 if (status)
151 return status;
152
153 r = request_region(port, 1, "#ENUM hotswap signal register");
154 if(!r)
155 return -EBUSY;
156
1/*
2 * cpcihp_generic.c
3 *
4 * Generic port I/O CompactPCI driver
5 *
6 * Copyright 2002 SOMA Networks, Inc.
7 * Copyright 2001 Intel San Luis Obispo
8 * Copyright 2000,2001 MontaVista Software Inc.

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

149 status = validate_parameters();
150 if (status)
151 return status;
152
153 r = request_region(port, 1, "#ENUM hotswap signal register");
154 if(!r)
155 return -EBUSY;
156
157 dev = pci_find_slot(bridge_busnr, PCI_DEVFN(bridge_slot, 0));
157 bus = pci_find_bus(0, bridge_busnr);
158 if (!bus) {
159 err("Invalid bus number %d", bridge_busnr);
160 return -EINVAL;
161 }
162 dev = pci_get_slot(bus, PCI_DEVFN(bridge_slot, 0));
158 if(!dev || dev->hdr_type != PCI_HEADER_TYPE_BRIDGE) {
159 err("Invalid bridge device %s", bridge);
160 return -EINVAL;
161 }
162 bus = dev->subordinate;
163 if(!dev || dev->hdr_type != PCI_HEADER_TYPE_BRIDGE) {
164 err("Invalid bridge device %s", bridge);
165 return -EINVAL;
166 }
167 bus = dev->subordinate;
168 pci_dev_put(dev);
163
164 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
165 generic_hpc_ops.query_enum = query_enum;
166 generic_hpc.ops = &generic_hpc_ops;
167
168 status = cpci_hp_register_controller(&generic_hpc);
169 if(status != 0) {
170 err("Could not register cPCI hotplug controller");

--- 53 unchanged lines hidden --- 		169
170 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
171 generic_hpc_ops.query_enum = query_enum;
172 generic_hpc.ops = &generic_hpc_ops;
173
174 status = cpci_hp_register_controller(&generic_hpc);
175 if(status != 0) {
176 err("Could not register cPCI hotplug controller");

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