diff options
Diffstat (limited to 'drivers/pci')
-rw-r--r-- | drivers/pci/controller/pci-mvebu.c | 3 | ||||
-rw-r--r-- | drivers/pci/controller/pcie-apple.c | 2 | ||||
-rw-r--r-- | drivers/pci/controller/vmd.c | 14 | ||||
-rw-r--r-- | drivers/pci/pci-driver.c | 35 | ||||
-rw-r--r-- | drivers/pci/quirks.c | 14 |
5 files changed, 42 insertions, 26 deletions
diff --git a/drivers/pci/controller/pci-mvebu.c b/drivers/pci/controller/pci-mvebu.c index 71258ea3d35f..f8e82c5e2d87 100644 --- a/drivers/pci/controller/pci-mvebu.c +++ b/drivers/pci/controller/pci-mvebu.c @@ -1329,7 +1329,8 @@ static int mvebu_pcie_probe(struct platform_device *pdev) * indirectly via kernel emulated PCI bridge driver. */ mvebu_pcie_setup_hw(port); - mvebu_pcie_set_local_dev_nr(port, 0); + mvebu_pcie_set_local_dev_nr(port, 1); + mvebu_pcie_set_local_bus_nr(port, 0); } pcie->nports = i; diff --git a/drivers/pci/controller/pcie-apple.c b/drivers/pci/controller/pcie-apple.c index 854d95163112..a2c3c207a04b 100644 --- a/drivers/pci/controller/pcie-apple.c +++ b/drivers/pci/controller/pcie-apple.c @@ -219,7 +219,7 @@ static int apple_msi_domain_alloc(struct irq_domain *domain, unsigned int virq, if (hwirq < 0) return -ENOSPC; - fwspec.param[1] += hwirq; + fwspec.param[fwspec.param_count - 2] += hwirq; ret = irq_domain_alloc_irqs_parent(domain, virq, nr_irqs, &fwspec); if (ret) diff --git a/drivers/pci/controller/vmd.c b/drivers/pci/controller/vmd.c index cc166c683638..eb05cceab964 100644 --- a/drivers/pci/controller/vmd.c +++ b/drivers/pci/controller/vmd.c @@ -99,11 +99,13 @@ struct vmd_irq { * @srcu: SRCU struct for local synchronization. * @count: number of child IRQs assigned to this vector; used to track * sharing. + * @virq: The underlying VMD Linux interrupt number */ struct vmd_irq_list { struct list_head irq_list; struct srcu_struct srcu; unsigned int count; + unsigned int virq; }; struct vmd_dev { @@ -253,7 +255,6 @@ static int vmd_msi_init(struct irq_domain *domain, struct msi_domain_info *info, struct msi_desc *desc = arg->desc; struct vmd_dev *vmd = vmd_from_bus(msi_desc_to_pci_dev(desc)->bus); struct vmd_irq *vmdirq = kzalloc(sizeof(*vmdirq), GFP_KERNEL); - unsigned int index, vector; if (!vmdirq) return -ENOMEM; @@ -261,10 +262,8 @@ static int vmd_msi_init(struct irq_domain *domain, struct msi_domain_info *info, INIT_LIST_HEAD(&vmdirq->node); vmdirq->irq = vmd_next_irq(vmd, desc); vmdirq->virq = virq; - index = index_from_irqs(vmd, vmdirq->irq); - vector = pci_irq_vector(vmd->dev, index); - irq_domain_set_info(domain, virq, vector, info->chip, vmdirq, + irq_domain_set_info(domain, virq, vmdirq->irq->virq, info->chip, vmdirq, handle_untracked_irq, vmd, NULL); return 0; } @@ -685,7 +684,8 @@ static int vmd_alloc_irqs(struct vmd_dev *vmd) return err; INIT_LIST_HEAD(&vmd->irqs[i].irq_list); - err = devm_request_irq(&dev->dev, pci_irq_vector(dev, i), + vmd->irqs[i].virq = pci_irq_vector(dev, i); + err = devm_request_irq(&dev->dev, vmd->irqs[i].virq, vmd_irq, IRQF_NO_THREAD, vmd->name, &vmd->irqs[i]); if (err) @@ -969,7 +969,7 @@ static int vmd_suspend(struct device *dev) int i; for (i = 0; i < vmd->msix_count; i++) - devm_free_irq(dev, pci_irq_vector(pdev, i), &vmd->irqs[i]); + devm_free_irq(dev, vmd->irqs[i].virq, &vmd->irqs[i]); return 0; } @@ -981,7 +981,7 @@ static int vmd_resume(struct device *dev) int err, i; for (i = 0; i < vmd->msix_count; i++) { - err = devm_request_irq(dev, pci_irq_vector(pdev, i), + err = devm_request_irq(dev, vmd->irqs[i].virq, vmd_irq, IRQF_NO_THREAD, vmd->name, &vmd->irqs[i]); if (err) diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index 588588cfda48..4ceeb75fc899 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -350,7 +350,6 @@ static int pci_call_probe(struct pci_driver *drv, struct pci_dev *dev, const struct pci_device_id *id) { int error, node, cpu; - int hk_flags = HK_FLAG_DOMAIN | HK_FLAG_WQ; struct drv_dev_and_id ddi = { drv, dev, id }; /* @@ -368,17 +367,29 @@ static int pci_call_probe(struct pci_driver *drv, struct pci_dev *dev, * device is probed from work_on_cpu() of the Physical device. */ if (node < 0 || node >= MAX_NUMNODES || !node_online(node) || - pci_physfn_is_probed(dev)) + pci_physfn_is_probed(dev)) { cpu = nr_cpu_ids; - else + } else { + cpumask_var_t wq_domain_mask; + + if (!zalloc_cpumask_var(&wq_domain_mask, GFP_KERNEL)) { + error = -ENOMEM; + goto out; + } + cpumask_and(wq_domain_mask, + housekeeping_cpumask(HK_TYPE_WQ), + housekeeping_cpumask(HK_TYPE_DOMAIN)); + cpu = cpumask_any_and(cpumask_of_node(node), - housekeeping_cpumask(hk_flags)); + wq_domain_mask); + free_cpumask_var(wq_domain_mask); + } if (cpu < nr_cpu_ids) error = work_on_cpu(cpu, local_pci_probe, &ddi); else error = local_pci_probe(&ddi); - +out: dev->is_probed = 0; cpu_hotplug_enable(); return error; @@ -596,7 +607,7 @@ static int pci_legacy_suspend(struct device *dev, pm_message_t state) int error; error = drv->suspend(pci_dev, state); - suspend_report_result(drv->suspend, error); + suspend_report_result(dev, drv->suspend, error); if (error) return error; @@ -775,7 +786,7 @@ static int pci_pm_suspend(struct device *dev) int error; error = pm->suspend(dev); - suspend_report_result(pm->suspend, error); + suspend_report_result(dev, pm->suspend, error); if (error) return error; @@ -821,7 +832,7 @@ static int pci_pm_suspend_noirq(struct device *dev) int error; error = pm->suspend_noirq(dev); - suspend_report_result(pm->suspend_noirq, error); + suspend_report_result(dev, pm->suspend_noirq, error); if (error) return error; @@ -1010,7 +1021,7 @@ static int pci_pm_freeze(struct device *dev) int error; error = pm->freeze(dev); - suspend_report_result(pm->freeze, error); + suspend_report_result(dev, pm->freeze, error); if (error) return error; } @@ -1030,7 +1041,7 @@ static int pci_pm_freeze_noirq(struct device *dev) int error; error = pm->freeze_noirq(dev); - suspend_report_result(pm->freeze_noirq, error); + suspend_report_result(dev, pm->freeze_noirq, error); if (error) return error; } @@ -1116,7 +1127,7 @@ static int pci_pm_poweroff(struct device *dev) int error; error = pm->poweroff(dev); - suspend_report_result(pm->poweroff, error); + suspend_report_result(dev, pm->poweroff, error); if (error) return error; } @@ -1154,7 +1165,7 @@ static int pci_pm_poweroff_noirq(struct device *dev) int error; error = pm->poweroff_noirq(dev); - suspend_report_result(pm->poweroff_noirq, error); + suspend_report_result(dev, pm->poweroff_noirq, error); if (error) return error; } diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index d2dd6a6cda60..65f7f6b0576c 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -5344,11 +5344,6 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SERVERWORKS, 0x0422, quirk_no_ext_tags); */ static void quirk_amd_harvest_no_ats(struct pci_dev *pdev) { - if ((pdev->device == 0x7312 && pdev->revision != 0x00) || - (pdev->device == 0x7340 && pdev->revision != 0xc5) || - (pdev->device == 0x7341 && pdev->revision != 0x00)) - return; - if (pdev->device == 0x15d8) { if (pdev->revision == 0xcf && pdev->subsystem_vendor == 0xea50 && @@ -5370,10 +5365,19 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x98e4, quirk_amd_harvest_no_ats); /* AMD Iceland dGPU */ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x6900, quirk_amd_harvest_no_ats); /* AMD Navi10 dGPU */ +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x7310, quirk_amd_harvest_no_ats); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x7312, quirk_amd_harvest_no_ats); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x7318, quirk_amd_harvest_no_ats); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x7319, quirk_amd_harvest_no_ats); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x731a, quirk_amd_harvest_no_ats); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x731b, quirk_amd_harvest_no_ats); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x731e, quirk_amd_harvest_no_ats); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x731f, quirk_amd_harvest_no_ats); /* AMD Navi14 dGPU */ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x7340, quirk_amd_harvest_no_ats); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x7341, quirk_amd_harvest_no_ats); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x7347, quirk_amd_harvest_no_ats); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x734f, quirk_amd_harvest_no_ats); /* AMD Raven platform iGPU */ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x15d8, quirk_amd_harvest_no_ats); #endif /* CONFIG_PCI_ATS */ |