Messages in this thread Patch in this message | | | From | Raju Lakkaraju <> | Subject | [PATCH] net: lan743x: Fixes: 60942c397af6 ("Add support for PTP-IO Event Input External Timestamp (extts)" | Date | Fri, 23 Sep 2022 15:07:09 +0530 |
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Remove PTP_PF_EXTTS support for non-PCI11x1x devices since they do not support the PTP-IO Input event triggered timestamping mechanisms added --- drivers/net/ethernet/microchip/lan743x_ptp.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/drivers/net/ethernet/microchip/lan743x_ptp.c b/drivers/net/ethernet/microchip/lan743x_ptp.c index 6a11e2ceb013..da3ea905adbb 100644 --- a/drivers/net/ethernet/microchip/lan743x_ptp.c +++ b/drivers/net/ethernet/microchip/lan743x_ptp.c @@ -1049,6 +1049,10 @@ static int lan743x_ptpci_verify_pin_config(struct ptp_clock_info *ptp, enum ptp_pin_function func, unsigned int chan) { + struct lan743x_ptp *lan_ptp = + container_of(ptp, struct lan743x_ptp, ptp_clock_info); + struct lan743x_adapter *adapter = + container_of(lan_ptp, struct lan743x_adapter, ptp); int result = 0; /* Confirm the requested function is supported. Parameter @@ -1057,7 +1061,10 @@ static int lan743x_ptpci_verify_pin_config(struct ptp_clock_info *ptp, switch (func) { case PTP_PF_NONE: case PTP_PF_PEROUT: + break; case PTP_PF_EXTTS: + if (!adapter->is_pci11x1x) + result = -1; break; case PTP_PF_PHYSYNC: default: -- 2.25.1
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