qlcnic: check device class
pci-func class can be other than ethernet in Qlogic CNA device. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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96f8118c25
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b3a2464941
3 changed files with 18 additions and 8 deletions
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@ -1037,7 +1037,7 @@ int qlcnic_need_fw_reset(struct qlcnic_adapter *adapter);
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void qlcnic_request_firmware(struct qlcnic_adapter *adapter);
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void qlcnic_release_firmware(struct qlcnic_adapter *adapter);
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int qlcnic_pinit_from_rom(struct qlcnic_adapter *adapter);
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void qlcnic_setup_idc_param(struct qlcnic_adapter *adapter);
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int qlcnic_setup_idc_param(struct qlcnic_adapter *adapter);
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int qlcnic_rom_fast_read(struct qlcnic_adapter *adapter, int addr, int *valp);
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int qlcnic_rom_fast_read_words(struct qlcnic_adapter *adapter, int addr,
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@ -514,10 +514,22 @@ int qlcnic_pinit_from_rom(struct qlcnic_adapter *adapter)
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return 0;
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}
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void
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int
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qlcnic_setup_idc_param(struct qlcnic_adapter *adapter) {
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int timeo;
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u32 val;
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val = QLCRD32(adapter, QLCNIC_CRB_DEV_PARTITION_INFO);
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val = (val >> (adapter->portnum * 4)) & 0xf;
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if ((val & 0x3) != 1) {
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dev_err(&adapter->pdev->dev, "Not an Ethernet NIC func=%u\n",
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val);
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return -EIO;
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}
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adapter->physical_port = (val >> 2);
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if (qlcnic_rom_fast_read(adapter, QLCNIC_ROM_DEV_INIT_TIMEOUT, &timeo))
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timeo = 30;
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@ -528,6 +540,8 @@ qlcnic_setup_idc_param(struct qlcnic_adapter *adapter) {
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timeo = 10;
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adapter->reset_ack_timeo = timeo;
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return 0;
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}
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static int
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@ -1080,17 +1080,13 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
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goto err_out_iounmap;
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}
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qlcnic_setup_idc_param(adapter);
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if (qlcnic_setup_idc_param(adapter))
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goto err_out_iounmap;
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err = qlcnic_start_firmware(adapter);
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if (err)
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goto err_out_decr_ref;
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/*
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* See if the firmware gave us a virtual-physical port mapping.
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*/
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adapter->physical_port = adapter->portnum;
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qlcnic_clear_stats(adapter);
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qlcnic_setup_intr(adapter);
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