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bnxt_en: Enable hardware PTP support

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Call bnxt_ptp_init() to initialize and register with the clock driver
to enable PTP support.  Call bnxt_ptp_free() to unregister and clean
up during shutdown.

Reviewed-by: Edwin Peer <edwin.peer@broadcom.com>
Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael Chan 2021-06-27 13:19:50 -04:00 committed by David S. Miller
parent 83bb623c96
commit 93cb62d98e
1 changed files with 7 additions and 0 deletions
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7
drivers/net/ethernet/broadcom/bnxt/bnxt.c
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@ -12660,6 +12660,8 @@ static void bnxt_remove_one(struct pci_dev *pdev)
if (BNXT_PF(bp)) if (BNXT_PF(bp))
devlink_port_type_clear(&bp->dl_port); devlink_port_type_clear(&bp->dl_port);
bnxt_ptp_clear(bp);
pci_disable_pcie_error_reporting(pdev); pci_disable_pcie_error_reporting(pdev);
unregister_netdev(dev); unregister_netdev(dev);
clear_bit(BNXT_STATE_IN_FW_RESET, &bp->state); clear_bit(BNXT_STATE_IN_FW_RESET, &bp->state);
@ -13243,6 +13245,11 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
rc); rc);
} }
if (bnxt_ptp_init(bp)) {
netdev_warn(dev, "PTP initialization failed.\n");
kfree(bp->ptp_cfg);
bp->ptp_cfg = NULL;
}
bnxt_inv_fw_health_reg(bp); bnxt_inv_fw_health_reg(bp);
bnxt_dl_register(bp); bnxt_dl_register(bp);