Commit 2e9217d1 authored May 22, 2019 by Vasundhara Volam Committed by David S. Miller May 22, 2019

bnxt_en: Device serial number is supported only for PFs.



Don't read DSN on VFs that do not have the PCI capability.

Fixes: 03213a99 ("bnxt: move bp->switch_id initialization to PF probe")
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent d629522e

drivers/net/ethernet/broadcom/bnxt/bnxt.c

+6 −5

Original line number	Diff line number	Diff line
		@@ -10725,11 +10725,12 @@ static int bnxt_init_one(struct pci_dev pdev, const struct pci_device_id ent)
		goto init_err_pci_clean;
		}

		if (BNXT_PF(bp)) {
		/* Read the adapter's DSN to use as the eswitch switch_id */
		rc = bnxt_pcie_dsn_get(bp, bp->switch_id);
		if (rc)
		goto init_err_pci_clean;

		}
		bnxt_hwrm_func_qcfg(bp);
		bnxt_hwrm_vnic_qcaps(bp);
		bnxt_hwrm_port_led_qcaps(bp);

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