34 	struct edac_pci_ctl_info *pci;  in edac_pci_alloc_ctl_info()  local
40 	pci = edac_align_ptr(&p, sizeof(*pci), 1);  in edac_pci_alloc_ctl_info()
45 	pci = kzalloc(size, GFP_KERNEL);  in edac_pci_alloc_ctl_info()
46 	if (pci  == NULL)  in edac_pci_alloc_ctl_info()
50 	pvt = sz_pvt ? ((char *)pci) + ((unsigned long)pvt) : NULL;  in edac_pci_alloc_ctl_info()
52 	pci->pvt_info = pvt;  in edac_pci_alloc_ctl_info()
53 	pci->op_state = OP_ALLOC;  in edac_pci_alloc_ctl_info()
55 	snprintf(pci->name, strlen(edac_pci_name) + 1, "%s", edac_pci_name);  in edac_pci_alloc_ctl_info()
57 	return pci;  in edac_pci_alloc_ctl_info()
61 void edac_pci_free_ctl_info(struct edac_pci_ctl_info *pci)  in edac_pci_free_ctl_info()  argument
65 	edac_pci_remove_sysfs(pci);  in edac_pci_free_ctl_info()
77 	struct edac_pci_ctl_info *pci;  in find_edac_pci_by_dev()  local
83 		pci = list_entry(item, struct edac_pci_ctl_info, link);  in find_edac_pci_by_dev()
85 		if (pci->dev == dev)  in find_edac_pci_by_dev()
86 			return pci;  in find_edac_pci_by_dev()
100 static int add_edac_pci_to_global_list(struct edac_pci_ctl_info *pci)  in add_edac_pci_to_global_list()  argument
110 	rover = find_edac_pci_by_dev(pci->dev);  in add_edac_pci_to_global_list()
118 		if (rover->pci_idx >= pci->pci_idx) {  in add_edac_pci_to_global_list()
119 			if (unlikely(rover->pci_idx == pci->pci_idx))  in add_edac_pci_to_global_list()
127 	list_add_tail_rcu(&pci->link, insert_before);  in add_edac_pci_to_global_list()
150 static void del_edac_pci_from_global_list(struct edac_pci_ctl_info *pci)  in del_edac_pci_from_global_list()  argument
152 	list_del_rcu(&pci->link);  in del_edac_pci_from_global_list()
158 	INIT_LIST_HEAD(&pci->link);  in del_edac_pci_from_global_list()
170 	struct edac_pci_ctl_info *pci = to_edac_pci_ctl_work(d_work);  in edac_pci_workq_function()  local
178 	if (pci->op_state != OP_RUNNING_POLL) {  in edac_pci_workq_function()
184 		pci->edac_check(pci);  in edac_pci_workq_function()
193 	edac_queue_work(&pci->work, delay);  in edac_pci_workq_function()
204 int edac_pci_add_device(struct edac_pci_ctl_info *pci, int edac_idx)  in edac_pci_add_device()  argument
208 	pci->pci_idx = edac_idx;  in edac_pci_add_device()
209 	pci->start_time = jiffies;  in edac_pci_add_device()
213 	if (add_edac_pci_to_global_list(pci))  in edac_pci_add_device()
216 	if (edac_pci_create_sysfs(pci)) {  in edac_pci_add_device()
217 		edac_pci_printk(pci, KERN_WARNING,  in edac_pci_add_device()
222 	if (pci->edac_check) {  in edac_pci_add_device()
223 		pci->op_state = OP_RUNNING_POLL;  in edac_pci_add_device()
225 		INIT_DELAYED_WORK(&pci->work, edac_pci_workq_function);  in edac_pci_add_device()
226 		edac_queue_work(&pci->work, msecs_to_jiffies(edac_pci_get_poll_msec()));  in edac_pci_add_device()
229 		pci->op_state = OP_RUNNING_INTERRUPT;  in edac_pci_add_device()
232 	edac_pci_printk(pci, KERN_INFO,  in edac_pci_add_device()
234 		pci->mod_name, pci->ctl_name, pci->dev_name,  in edac_pci_add_device()
235 		edac_op_state_to_string(pci->op_state));  in edac_pci_add_device()
242 	del_edac_pci_from_global_list(pci);  in edac_pci_add_device()
251 	struct edac_pci_ctl_info *pci;  in edac_pci_del_device()  local
260 	pci = find_edac_pci_by_dev(dev);  in edac_pci_del_device()
261 	if (pci  == NULL) {  in edac_pci_del_device()
266 	pci->op_state = OP_OFFLINE;  in edac_pci_del_device()
268 	del_edac_pci_from_global_list(pci);  in edac_pci_del_device()
272 	if (pci->edac_check)  in edac_pci_del_device()
273 		edac_stop_work(&pci->work);  in edac_pci_del_device()
277 		pci->pci_idx, pci->mod_name, pci->ctl_name, edac_dev_name(pci));  in edac_pci_del_device()
279 	return pci;  in edac_pci_del_device()
288 static void edac_pci_generic_check(struct edac_pci_ctl_info *pci)  in edac_pci_generic_check()  argument
305 	struct edac_pci_ctl_info *pci;  in edac_pci_create_generic_ctl()  local
308 	pci = edac_pci_alloc_ctl_info(sizeof(*pdata), EDAC_PCI_GENCTL_NAME);  in edac_pci_create_generic_ctl()
309 	if (!pci)  in edac_pci_create_generic_ctl()
312 	pdata = pci->pvt_info;  in edac_pci_create_generic_ctl()
313 	pci->dev = dev;  in edac_pci_create_generic_ctl()
314 	dev_set_drvdata(pci->dev, pci);  in edac_pci_create_generic_ctl()
315 	pci->dev_name = pci_name(to_pci_dev(dev));  in edac_pci_create_generic_ctl()
317 	pci->mod_name = mod_name;  in edac_pci_create_generic_ctl()
318 	pci->ctl_name = EDAC_PCI_GENCTL_NAME;  in edac_pci_create_generic_ctl()
320 		pci->edac_check = edac_pci_generic_check;  in edac_pci_create_generic_ctl()
324 	if (edac_pci_add_device(pci, pdata->edac_idx) > 0) {  in edac_pci_create_generic_ctl()
326 		edac_pci_free_ctl_info(pci);  in edac_pci_create_generic_ctl()
330 	return pci;  in edac_pci_create_generic_ctl()
334 void edac_pci_release_generic_ctl(struct edac_pci_ctl_info *pci)  in edac_pci_release_generic_ctl()  argument
336 	edac_dbg(0, "pci mod=%s\n", pci->mod_name);  in edac_pci_release_generic_ctl()
338 	edac_pci_del_device(pci->dev);  in edac_pci_release_generic_ctl()
339 	edac_pci_free_ctl_info(pci);  in edac_pci_release_generic_ctl()