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From 2ef10e8ccbd16a67a1585ebb627af0f1ae172e0f Mon Sep 17 00:00:00 2001
From: Evgeny Grin <k2k@narod.ru>
Date: Tue, 27 Jun 2023 11:16:26 +0300
Subject: [PATCH] Patched PTP functionality for Linux 6.2+
---
src/r8125_ptp.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/src/r8125_ptp.c b/src/r8125_ptp.c
index 6010a18..b92fb18 100644
--- a/src/r8125_ptp.c
+++ b/src/r8125_ptp.c
@@ -195,6 +195,13 @@ static int rtl8125_phc_adjfreq(struct ptp_clock_info *ptp, s32 delta)
return 0;
}
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,2,0)
+static int rtl8125_phc_adjfine(struct ptp_clock_info *ptp, long scaled_ppm)
+{
+ return rtl8125_phc_adjfreq(ptp, scaled_ppm_to_ppb(scaled_ppm));
+}
+#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(6,2,0) */
+
static int rtl8125_phc_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts64)
{
struct rtl8125_private *tp = container_of(ptp, struct rtl8125_private, ptp_clock_info);
@@ -296,7 +303,11 @@ static const struct ptp_clock_info rtl_ptp_clock_info = {
.n_per_out = 0,
.n_pins = 0,
.pps = 1,
+#if LINUX_VERSION_CODE < KERNEL_VERSION(6,2,0)
.adjfreq = rtl8125_phc_adjfreq,
+#else /* LINUX_VERSION_CODE >= KERNEL_VERSION(6,2,0) */
+ .adjfine = rtl8125_phc_adjfine,
+#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(6,2,0) */
.adjtime = rtl8125_phc_adjtime,
.gettime64 = rtl8125_phc_gettime,
.settime64 = rtl8125_phc_settime,
--
2.41.0.windows.1
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