forked from luck/tmp_suning_uos_patched
habanalabs: show unsupported message for GAUDI
If a GAUDI device is present in the system, display an error message that it is not supported by the current kernel. Reviewed-by: Omer Shpigelman <oshpigelman@habana.ai> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
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4f0e6ab78a
commit
6966d9e1f2
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@ -424,10 +424,12 @@ struct hl_eq {
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* enum hl_asic_type - supported ASIC types.
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* @ASIC_INVALID: Invalid ASIC type.
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* @ASIC_GOYA: Goya device.
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* @ASIC_GAUDI: Gaudi device.
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*/
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enum hl_asic_type {
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ASIC_INVALID,
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ASIC_GOYA
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ASIC_GOYA,
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ASIC_GAUDI
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};
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struct hl_cs_parser;
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@ -40,12 +40,13 @@ MODULE_PARM_DESC(reset_on_lockup,
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#define PCI_VENDOR_ID_HABANALABS 0x1da3
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#define PCI_IDS_GOYA 0x0001
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#define PCI_IDS_GAUDI 0x1000
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static const struct pci_device_id ids[] = {
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{ PCI_DEVICE(PCI_VENDOR_ID_HABANALABS, PCI_IDS_GOYA), },
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{ PCI_DEVICE(PCI_VENDOR_ID_HABANALABS, PCI_IDS_GAUDI), },
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{ 0, }
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};
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MODULE_DEVICE_TABLE(pci, ids);
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/*
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* get_asic_type - translate device id to asic type
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@ -63,6 +64,9 @@ static enum hl_asic_type get_asic_type(u16 device)
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case PCI_IDS_GOYA:
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asic_type = ASIC_GOYA;
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break;
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case PCI_IDS_GAUDI:
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asic_type = ASIC_GAUDI;
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break;
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default:
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asic_type = ASIC_INVALID;
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break;
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@ -263,6 +267,11 @@ int create_hdev(struct hl_device **dev, struct pci_dev *pdev,
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dev_err(&pdev->dev, "Unsupported ASIC\n");
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rc = -ENODEV;
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goto free_hdev;
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} else if (hdev->asic_type == ASIC_GAUDI) {
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dev_err(&pdev->dev,
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"GAUDI is not supported by the current kernel\n");
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rc = -ENODEV;
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goto free_hdev;
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}
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} else {
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hdev->asic_type = asic_type;
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