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nvethernet: support high pps

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Issue: Ask for support PPS cmd feature for fast TSC-PTP lock

Fix: Extended the possible values for more pulse per sec

Bug 4585654
Bug 5042311

Change-Id: I8a2066cd39fdbacee3e8543712b449694aad9f6b
Signed-off-by: Rakesh Goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3215592
Tested-by: Sheetal Tigadoli <stigadoli@nvidia.com>
Reviewed-by: Sheetal Tigadoli <stigadoli@nvidia.com>
Reviewed-by: Sumeet Gupta <sumeetg@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
This commit is contained in:
Rakesh Goyal
2024-09-20 06:32:42 +00:00
committed by Jon Hunter
parent 517bcb5265
commit 84e2727119
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ethernet/nvidia/nvethernet/ether_linux.c
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@@ -1,5 +1,5 @@
// SPDX-License-Identifier: GPL-2.0-only
// SPDX-FileCopyrightText: Copyright (c) 2019-2024, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
// SPDX-FileCopyrightText: Copyright (c) 2019-2025, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
#include <nvidia/conftest.h>
#include <linux/version.h>
@@ -7074,7 +7074,7 @@ static int ether_parse_dt(struct ether_priv_data *pdata)
*/
ret_val = of_property_read_u32(np, "nvidia,pps_op_ctrl",
&osi_core->pps_frq);
if (ret_val < 0 || osi_core->pps_frq > OSI_ENABLE) {
if (ret_val < 0 || osi_core->pps_frq > OSI_MAX_PPS_HZ) {
osi_core->pps_frq = OSI_DISABLE;
}