pci/hotplug/cpqphp_ctrl.c

55 	int hp_slot;
67 	for (hp_slot = 0; hp_slot < 6; hp_slot++) {
68 		if (change & (0x1L << hp_slot)) {
73 				(hp_slot + ctrl->slot_device_offset), 0);
80 			taskInfo->hp_slot = hp_slot;
85 			func->presence_save = (temp_word >> hp_slot) & 0x01;
86 			func->presence_save |= (temp_word >> (hp_slot + 7)) & 0x02;
88 			if (ctrl->ctrl_int_comp & (0x1L << hp_slot)) {
129 	int hp_slot;
146 	for (hp_slot = 0; hp_slot < 6; hp_slot++) {
147 		if (change & (0x0101 << hp_slot)) {
152 				(hp_slot + ctrl->slot_device_offset), 0);
156 			taskInfo->hp_slot = hp_slot;
160 			p_slot = cpqhp_find_slot(ctrl, hp_slot + (readb(ctrl->hpc_reg + SLOT_MASK) >> 4));
169 				temp_byte = (temp_word >> hp_slot) & 0x01;
170 				temp_byte |= (temp_word >> (hp_slot + 7)) & 0x02;
176 					dbg("hp_slot %d button pressed\n", hp_slot);
182 					dbg("hp_slot %d button released\n", hp_slot);
189 						dbg("hp_slot %d button cancel\n", hp_slot);
194 						dbg("hp_slot %d button ignore\n", hp_slot);
202 				func->presence_save = (temp_word >> hp_slot) & 0x01;
203 				func->presence_save |= (temp_word >> (hp_slot + 7)) & 0x02;
205 				if ((!(ctrl->ctrl_int_comp & (0x010000 << hp_slot))) ||
206 				    (!(ctrl->ctrl_int_comp & (0x01000000 << hp_slot)))) {
223 	int hp_slot;
237 	for (hp_slot = 0; hp_slot < 6; hp_slot++) {
238 		if (change & (0x01 << hp_slot)) {
243 				(hp_slot + ctrl->slot_device_offset), 0);
247 			taskInfo->hp_slot = hp_slot;
251 			if (ctrl->ctrl_int_comp & (0x00000100 << hp_slot)) {
265 					amber_LED_on(ctrl, hp_slot);
266 					green_LED_off(ctrl, hp_slot);
274 					simulated_NMI(hp_slot, ctrl); */
284 					info("power fault bit %x set\n", hp_slot);
1109  * @hp_slot: the slot number where the adapter is installed.
1114 static u8 set_controller_speed(struct controller *ctrl, u8 adapter_speed, u8 hp_slot)
1130 		if (slot->device == (hp_slot + ctrl->slot_device_offset))
1230 	slot = cpqhp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
1256 	u8 hp_slot;
1261 	hp_slot = func->device - ctrl->slot_device_offset;
1266 	if (readl(ctrl->hpc_reg + INT_INPUT_CLEAR) & (0x01L << hp_slot))
1271 	else if (is_slot_enabled(ctrl, hp_slot))
1277 		enable_slot_power(ctrl, hp_slot);
1295 		adapter_speed = get_adapter_speed(ctrl, hp_slot);
1297 			if (set_controller_speed(ctrl, adapter_speed, hp_slot))
1301 		disable_slot_power(ctrl, hp_slot);
1315 		slot_enable(ctrl, hp_slot);
1316 		green_LED_blink(ctrl, hp_slot);
1318 		amber_LED_off(ctrl, hp_slot);
1352 			amber_LED_on(ctrl, hp_slot);
1353 			green_LED_off(ctrl, hp_slot);
1354 			slot_disable(ctrl, hp_slot);
1378 			amber_LED_on(ctrl, hp_slot);
1379 			green_LED_off(ctrl, hp_slot);
1380 			slot_disable(ctrl, hp_slot);
1406 	u8 hp_slot;
1416 	hp_slot = func->device - ctrl->slot_device_offset;
1417 	dbg("%s: func->device, slot_offset, hp_slot = %d, %d ,%d\n",
1418 	    __func__, func->device, ctrl->slot_device_offset, hp_slot);
1423 	enable_slot_power(ctrl, hp_slot);
1442 	adapter_speed = get_adapter_speed(ctrl, hp_slot);
1444 		if (set_controller_speed(ctrl, adapter_speed, hp_slot))
1448 	disable_slot_power(ctrl, hp_slot);
1460 	cpqhp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
1469 	slot_enable(ctrl, hp_slot);
1472 	green_LED_blink(ctrl, hp_slot);
1475 	amber_LED_off(ctrl, hp_slot);
1542 			amber_LED_on(ctrl, hp_slot);
1543 			green_LED_off(ctrl, hp_slot);
1544 			slot_disable(ctrl, hp_slot);
1574 		green_LED_on(ctrl, hp_slot);
1585 		amber_LED_on(ctrl, hp_slot);
1586 		green_LED_off(ctrl, hp_slot);
1587 		slot_disable(ctrl, hp_slot);
1613 	u8 hp_slot;
1623 	hp_slot = func->device - ctrl->slot_device_offset;
1624 	dbg("In %s, hp_slot = %d\n", __func__, hp_slot);
1656 	green_LED_off(ctrl, hp_slot);
1657 	slot_disable(ctrl, hp_slot);
1663 	temp_byte &= ~(0x01 << hp_slot);
1770 	u8 hp_slot;
1779 				hp_slot = ctrl->event_queue[loop].hp_slot;
1781 				func = cpqhp_slot_find(ctrl->bus, (hp_slot + ctrl->slot_device_offset), 0);
1785 				p_slot = cpqhp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
1789 				dbg("hp_slot %d, func %p, p_slot %p\n",
1790 				    hp_slot, func, p_slot);
1804 						green_LED_on(ctrl, hp_slot);
1808 						green_LED_off(ctrl, hp_slot);
1815 					amber_LED_off(ctrl, hp_slot);
1828 					if (is_slot_enabled(ctrl, hp_slot)) {
1841 					amber_LED_off(ctrl, hp_slot);
1842 					green_LED_blink(ctrl, hp_slot);
1853 					p_slot->hp_slot = hp_slot;
1884 	u8 hp_slot;
1890 	hp_slot = p_slot->hp_slot;
1892 	if (is_slot_enabled(ctrl, hp_slot)) {
1903 			amber_LED_on(ctrl, hp_slot);
1904 			green_LED_on(ctrl, hp_slot);
1926 				amber_LED_on(ctrl, hp_slot);
1927 				green_LED_off(ctrl, hp_slot);
1943 	u8 device, hp_slot;
1952 	hp_slot = device - ctrl->slot_device_offset;
1958 	if (tempdword & (0x01 << hp_slot))
1979 		func->presence_save = (temp_word >> hp_slot) & 0x01;
1980 		func->presence_save |= (temp_word >> (hp_slot + 7)) & 0x02;
1982 		if (ctrl->ctrl_int_comp & (0x1L << hp_slot)) {
2009 			func->presence_save = (temp_word >> hp_slot) & 0x01;
2011 			(temp_word >> (hp_slot + 7)) & 0x02;
2013 			if (ctrl->ctrl_int_comp & (0x1L << hp_slot)) {