Cross Reference: /drivers/staging/vme/vme.c

Lines Matching refs:bridge
51  * Find the bridge that the resource is associated with.
87 	struct vme_bridge *bridge;
94 	bridge = find_bridge(resource);
95 	if (bridge == NULL) {
96 		printk(KERN_ERR "Can't find bridge\n");
100 	if (bridge->parent == NULL) {
102 			" bridge %s\n", bridge->name);
106 	if (bridge->alloc_consistent == NULL) {
108 			" bridge %s\n", bridge->name);
112 	return bridge->alloc_consistent(bridge->parent, size, dma);
122 	struct vme_bridge *bridge;
129 	bridge = find_bridge(resource);
130 	if (bridge == NULL) {
131 		printk(KERN_ERR "Can't find bridge\n");
135 	if (bridge->parent == NULL) {
137 			" bridge %s\n", bridge->name);
141 	if (bridge->free_consistent == NULL) {
143 			" bridge %s\n", bridge->name);
147 	bridge->free_consistent(bridge->parent, size, vaddr, dma);
236 	struct vme_bridge *bridge;
242 	bridge = vdev->bridge;
243 	if (bridge == NULL) {
249 	list_for_each(slave_pos, &bridge->slave_resources) {
301 	struct vme_bridge *bridge = find_bridge(resource);
312 	if (bridge->slave_set == NULL) {
327 	return bridge->slave_set(image, enabled, vme_base, size, buf_base,
336 	struct vme_bridge *bridge = find_bridge(resource);
346 	if (bridge->slave_get == NULL) {
351 	return bridge->slave_get(image, enabled, vme_base, size, buf_base,
392 	struct vme_bridge *bridge;
398 	bridge = vdev->bridge;
399 	if (bridge == NULL) {
405 	list_for_each(master_pos, &bridge->master_resources) {
460 	struct vme_bridge *bridge = find_bridge(resource);
471 	if (bridge->master_set == NULL) {
487 	return bridge->master_set(image, enabled, vme_base, size, aspace,
496 	struct vme_bridge *bridge = find_bridge(resource);
506 	if (bridge->master_get == NULL) {
511 	return bridge->master_get(image, enabled, vme_base, size, aspace,
522 	struct vme_bridge *bridge = find_bridge(resource);
526 	if (bridge->master_read == NULL) {
548 	return bridge->master_read(image, buf, count, offset);
559 	struct vme_bridge *bridge = find_bridge(resource);
563 	if (bridge->master_write == NULL) {
585 	return bridge->master_write(image, buf, count, offset);
595 	struct vme_bridge *bridge = find_bridge(resource);
598 	if (bridge->master_rmw == NULL) {
610 	return bridge->master_rmw(image, mask, compare, swap, offset);
649 	struct vme_bridge *bridge;
658 	bridge = vdev->bridge;
659 	if (bridge == NULL) {
665 	list_for_each(dma_pos, &bridge->dma_resources) {
871 	struct vme_bridge *bridge = list->parent->parent;
874 	if (bridge->dma_list_add == NULL) {
884 	retval = bridge->dma_list_add(list, src, dest, count);
894 	struct vme_bridge *bridge = list->parent->parent;
897 	if (bridge->dma_list_exec == NULL) {
904 	retval = bridge->dma_list_exec(list);
914 	struct vme_bridge *bridge = list->parent->parent;
917 	if (bridge->dma_list_empty == NULL) {
931 	retval = bridge->dma_list_empty(list);
974 void vme_irq_handler(struct vme_bridge *bridge, int level, int statid)
979 	call = bridge->irq[level - 1].callback[statid].func;
980 	priv_data = bridge->irq[level - 1].callback[statid].priv_data;
994 	struct vme_bridge *bridge;
996 	bridge = vdev->bridge;
997 	if (bridge == NULL) {
1007 	if (bridge->irq_set == NULL) {
1012 	mutex_lock(&bridge->irq_mtx);
1014 	if (bridge->irq[level - 1].callback[statid].func) {
1015 		mutex_unlock(&bridge->irq_mtx);
1020 	bridge->irq[level - 1].count++;
1021 	bridge->irq[level - 1].callback[statid].priv_data = priv_data;
1022 	bridge->irq[level - 1].callback[statid].func = callback;
1025 	bridge->irq_set(bridge, level, 1, 1);
1027 	mutex_unlock(&bridge->irq_mtx);
1035 	struct vme_bridge *bridge;
1037 	bridge = vdev->bridge;
1038 	if (bridge == NULL) {
1048 	if (bridge->irq_set == NULL) {
1053 	mutex_lock(&bridge->irq_mtx);
1055 	bridge->irq[level - 1].count--;
1058 	if (bridge->irq[level - 1].count == 0)
1059 		bridge->irq_set(bridge, level, 0, 1);
1061 	bridge->irq[level - 1].callback[statid].func = NULL;
1062 	bridge->irq[level - 1].callback[statid].priv_data = NULL;
1064 	mutex_unlock(&bridge->irq_mtx);
1070 	struct vme_bridge *bridge;
1072 	bridge = vdev->bridge;
1073 	if (bridge == NULL) {
1083 	if (bridge->irq_generate == NULL) {
1088 	return bridge->irq_generate(bridge, level, statid);
1097 	struct vme_bridge *bridge;
1103 	bridge = vdev->bridge;
1104 	if (bridge == NULL) {
1110 	list_for_each(lm_pos, &bridge->lm_resources) {
1174 	struct vme_bridge *bridge = find_bridge(resource);
1184 	if (bridge->lm_set == NULL) {
1189 	return bridge->lm_set(lm, lm_base, aspace, cycle);
1196 	struct vme_bridge *bridge = find_bridge(resource);
1206 	if (bridge->lm_get == NULL) {
1211 	return bridge->lm_get(lm, lm_base, aspace, cycle);
1218 	struct vme_bridge *bridge = find_bridge(resource);
1228 	if (bridge->lm_attach == NULL) {
1233 	return bridge->lm_attach(lm, monitor, callback);
1239 	struct vme_bridge *bridge = find_bridge(resource);
1249 	if (bridge->lm_detach == NULL) {
1254 	return bridge->lm_detach(lm, monitor);
1286 	struct vme_bridge *bridge;
1288 	bridge = vdev->bridge;
1289 	if (bridge == NULL) {
1294 	if (bridge->slot_get == NULL) {
1299 	return bridge->slot_get(bridge);
1311 int vme_register_bridge(struct vme_bridge *bridge)
1320 			bridge->num = i;
1321 			INIT_LIST_HEAD(&bridge->devices);
1322 			list_add_tail(&bridge->bus_list, &vme_bus_list);
1333 void vme_unregister_bridge(struct vme_bridge *bridge)
1339 	vme_bus_numbers &= ~(1 << bridge->num);
1340 	list_for_each_entry_safe(vdev, tmp, &bridge->devices, bridge_list) {
1345 	list_del(&bridge->bus_list);
1353 	struct vme_bridge *bridge, unsigned int ndevs)
1367 		vdev->bridge = bridge;
1370 		vdev->dev.parent = bridge->parent;
1372 		dev_set_name(&vdev->dev, "%s.%u-%u", drv->name, bridge->num,
1381 			list_add_tail(&vdev->bridge_list, &bridge->devices);
1400 	struct vme_bridge *bridge;
1404 	list_for_each_entry(bridge, &vme_bus_list, bus_list) {
1407 		 * and if the bridge is removed, it will have to go through
1409 		 * the bridge which in turn tries to acquire vme_buses_lock and
1412 		err = __vme_register_driver_bus(drv, bridge, ndevs);
1521 MODULE_DESCRIPTION("VME bridge driver framework");