events/intel/uncore.c

56 int uncore_die_to_segment(int die)
60 	/* Find first pci bus which attributes to specified die. */
62 	       (die != uncore_pcibus_to_dieid(bus)))
949 	int die;
951 	for (die = 0; die < uncore_max_dies(); die++)
952 		kfree(pmu->boxes[die]);
1062  * Get the die information of a PCI device.
1064  * @die: The die id which the device maps to.
1066 static int uncore_pci_get_dev_die_info(struct pci_dev *pdev, int *die)
1068 	*die = uncore_pcibus_to_dieid(pdev->bus);
1069 	if (*die < 0)
1081 	int i, die;
1085 		for (die = 0; die < __uncore_max_dies; die++) {
1087 				if (!type->box_ctls[die])
1089 				box_ctl = type->box_ctls[die] + type->pci_offsets[i];
1140  * @die: The die id which the device maps to.
1145 				   int die)
1150 	if (WARN_ON_ONCE(pmu->boxes[die] != NULL))
1163 	box->dieid = die;
1168 	pmu->boxes[die] = box;
1175 		pmu->boxes[die] = NULL;
1189 	int die, ret;
1191 	ret = uncore_pci_get_dev_die_info(pdev, &die);
1198 		uncore_extra_pci_dev[die].dev[idx] = pdev;
1224 	ret = uncore_pci_pmu_register(pdev, type, pmu, die);
1226 	pci_set_drvdata(pdev, pmu->boxes[die]);
1234  * @die: The die id which the device maps to.
1236 static void uncore_pci_pmu_unregister(struct intel_uncore_pmu *pmu, int die)
1238 	struct intel_uncore_box *box = pmu->boxes[die];
1240 	pmu->boxes[die] = NULL;
1251 	int i, die;
1253 	if (uncore_pci_get_dev_die_info(pdev, &die))
1259 			if (uncore_extra_pci_dev[die].dev[i] == pdev) {
1260 				uncore_extra_pci_dev[die].dev[i] = NULL;
1272 	uncore_pci_pmu_unregister(pmu, die);
1282 	int die;
1292 	if (uncore_pci_get_dev_die_info(pdev, &die))
1295 	uncore_pci_pmu_unregister(pmu, die);
1319 	int die;
1339 			if (uncore_pci_get_dev_die_info(pci_sub_dev, &die))
1343 						     die))
1374 	int i, die;
1378 		for (die = 0; die < __uncore_max_dies; die++) {
1380 				if (!type->box_ctls[die])
1382 				box_ctl = type->box_ctls[die] + type->pci_offsets[i];
1390 				uncore_pci_pmu_register(pdev, type, pmu, die);
1461 	int i, die;
1463 	die = topology_logical_die_id(old_cpu < 0 ? new_cpu : old_cpu);
1465 		box = pmu->boxes[die];
1513 	int die, target;
1533 	die = topology_logical_die_id(cpu);
1534 	uncore_box_unref(uncore_msr_uncores, die);
1535 	uncore_box_unref(uncore_mmio_uncores, die);
1540 			 unsigned int die, unsigned int cpu)
1553 			if (pmu->boxes[die])
1559 			box->dieid = die;
1566 		box->pmu->boxes[die] = box;
1604 	int die, target, msr_ret, mmio_ret;
1606 	die = topology_logical_die_id(cpu);
1607 	msr_ret = uncore_box_ref(uncore_msr_uncores, die, cpu);
1608 	mmio_ret = uncore_box_ref(uncore_mmio_uncores, die, cpu);