diff options
Diffstat (limited to 'drivers/hwtracing/intel_th/pci.c')
-rw-r--r-- | drivers/hwtracing/intel_th/pci.c | 75 |
1 files changed, 70 insertions, 5 deletions
diff --git a/drivers/hwtracing/intel_th/pci.c b/drivers/hwtracing/intel_th/pci.c index 86aa6a46bcba..147d338c191e 100644 --- a/drivers/hwtracing/intel_th/pci.c +++ b/drivers/hwtracing/intel_th/pci.c @@ -71,7 +71,7 @@ static void intel_th_pci_deactivate(struct intel_th *th) static int intel_th_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) { - struct intel_th_drvdata *drvdata = (void *)id->driver_data; + const struct intel_th_drvdata *drvdata = (void *)id->driver_data; struct resource resource[TH_MMIO_END + TH_NVEC_MAX] = { [TH_MMIO_CONFIG] = pdev->resource[TH_PCI_CONFIG_BAR], [TH_MMIO_SW] = pdev->resource[TH_PCI_STH_SW_BAR], @@ -100,8 +100,10 @@ static int intel_th_pci_probe(struct pci_dev *pdev, } th = intel_th_alloc(&pdev->dev, drvdata, resource, r); - if (IS_ERR(th)) - return PTR_ERR(th); + if (IS_ERR(th)) { + err = PTR_ERR(th); + goto err_free_irq; + } th->activate = intel_th_pci_activate; th->deactivate = intel_th_pci_deactivate; @@ -109,6 +111,10 @@ static int intel_th_pci_probe(struct pci_dev *pdev, pci_set_master(pdev); return 0; + +err_free_irq: + pci_free_irq_vectors(pdev); + return err; } static void intel_th_pci_remove(struct pci_dev *pdev) @@ -120,6 +126,10 @@ static void intel_th_pci_remove(struct pci_dev *pdev) pci_free_irq_vectors(pdev); } +static const struct intel_th_drvdata intel_th_1x_multi_is_broken = { + .multi_is_broken = 1, +}; + static const struct intel_th_drvdata intel_th_2x = { .tscu_enable = 1, .has_mintctl = 1, @@ -152,7 +162,7 @@ static const struct pci_device_id intel_th_pci_id_table[] = { { /* Kaby Lake PCH-H */ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xa2a6), - .driver_data = (kernel_ulong_t)0, + .driver_data = (kernel_ulong_t)&intel_th_1x_multi_is_broken, }, { /* Denverton */ @@ -207,7 +217,7 @@ static const struct pci_device_id intel_th_pci_id_table[] = { { /* Comet Lake PCH-V */ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xa3a6), - .driver_data = (kernel_ulong_t)&intel_th_2x, + .driver_data = (kernel_ulong_t)&intel_th_1x_multi_is_broken, }, { /* Ice Lake NNPI */ @@ -230,11 +240,21 @@ static const struct pci_device_id intel_th_pci_id_table[] = { .driver_data = (kernel_ulong_t)&intel_th_2x, }, { + /* Tiger Lake PCH-H */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x43a6), + .driver_data = (kernel_ulong_t)&intel_th_2x, + }, + { /* Jasper Lake PCH */ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x4da6), .driver_data = (kernel_ulong_t)&intel_th_2x, }, { + /* Jasper Lake CPU */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x4e29), + .driver_data = (kernel_ulong_t)&intel_th_2x, + }, + { /* Elkhart Lake CPU */ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x4529), .driver_data = (kernel_ulong_t)&intel_th_2x, @@ -244,6 +264,51 @@ static const struct pci_device_id intel_th_pci_id_table[] = { PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x4b26), .driver_data = (kernel_ulong_t)&intel_th_2x, }, + { + /* Emmitsburg PCH */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x1bcc), + .driver_data = (kernel_ulong_t)&intel_th_2x, + }, + { + /* Alder Lake */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7aa6), + .driver_data = (kernel_ulong_t)&intel_th_2x, + }, + { + /* Alder Lake-P */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x51a6), + .driver_data = (kernel_ulong_t)&intel_th_2x, + }, + { + /* Alder Lake-M */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x54a6), + .driver_data = (kernel_ulong_t)&intel_th_2x, + }, + { + /* Meteor Lake-P */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7e24), + .driver_data = (kernel_ulong_t)&intel_th_2x, + }, + { + /* Raptor Lake-S */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7a26), + .driver_data = (kernel_ulong_t)&intel_th_2x, + }, + { + /* Raptor Lake-S CPU */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xa76f), + .driver_data = (kernel_ulong_t)&intel_th_2x, + }, + { + /* Alder Lake CPU */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x466f), + .driver_data = (kernel_ulong_t)&intel_th_2x, + }, + { + /* Rocket Lake CPU */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x4c19), + .driver_data = (kernel_ulong_t)&intel_th_2x, + }, { 0 }, }; |