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path: root/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c
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Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c')
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c25
1 files changed, 0 insertions, 25 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c
index 2bdd2da9aac7..f760921389a3 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c
@@ -406,26 +406,6 @@ static void bnxt_vf_rep_netdev_init(struct bnxt *bp, struct bnxt_vf_rep *vf_rep,
dev->min_mtu = ETH_ZLEN;
}
-static int bnxt_pcie_dsn_get(struct bnxt *bp, u8 dsn[])
-{
- struct pci_dev *pdev = bp->pdev;
- int pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_DSN);
- u32 dw;
-
- if (!pos) {
- netdev_info(bp->dev, "Unable do read adapter's DSN");
- return -EOPNOTSUPP;
- }
-
- /* DSN (two dw) is at an offset of 4 from the cap pos */
- pos += 4;
- pci_read_config_dword(pdev, pos, &dw);
- put_unaligned_le32(dw, &dsn[0]);
- pci_read_config_dword(pdev, pos + 4, &dw);
- put_unaligned_le32(dw, &dsn[4]);
- return 0;
-}
-
static int bnxt_vf_reps_create(struct bnxt *bp)
{
u16 *cfa_code_map = NULL, num_vfs = pci_num_vf(bp->pdev);
@@ -490,11 +470,6 @@ static int bnxt_vf_reps_create(struct bnxt *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 err;
-
/* publish cfa_code_map only after all VF-reps have been initialized */
bp->cfa_code_map = cfa_code_map;
bp->eswitch_mode = DEVLINK_ESWITCH_MODE_SWITCHDEV;