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From: lakshmi.sowjanya.d@intel.com
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Subject: [PATCH v4 07/11] ice/ptp: remove convert_art_to_tsc()
Date: Wed, 7 Feb 2024 11:38:50 +0530
Message-Id: <20240207060854.6524-8-lakshmi.sowjanya.d@intel.com>
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Add support for Intel PPS Generator
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Commit Message
D, Lakshmi Sowjanya
Feb. 7, 2024, 6:08 a.m. UTC
From: Thomas Gleixner <tglx@linutronix.de> Remove convert_art_to_tsc() function call, Pass system clock cycles and clocksource ID as input to get_device_system_crosststamp(). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> --- drivers/net/ethernet/intel/ice/ice_ptp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Comments
On Wed, Feb 07 2024 at 11:38, lakshmi sowjanya d. wrote: > From: Thomas Gleixner <tglx@linutronix.de> > > Remove convert_art_to_tsc() function call, Pass system clock cycles and > clocksource ID as input to get_device_system_crosststamp(). > > Signed-off-by: Thomas Gleixner <tglx@linutronix.de> > Signed-off-by: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> > --- > drivers/net/ethernet/intel/ice/ice_ptp.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c > index 3b6605c8585e..104b3f7a7cfc 100644 > --- a/drivers/net/ethernet/intel/ice/ice_ptp.c > +++ b/drivers/net/ethernet/intel/ice/ice_ptp.c > @@ -2101,7 +2101,7 @@ ice_ptp_get_syncdevicetime(ktime_t *device, > hh_ts_lo = rd32(hw, GLHH_ART_TIME_L); > hh_ts_hi = rd32(hw, GLHH_ART_TIME_H); > hh_ts = ((u64)hh_ts_hi << 32) | hh_ts_lo; > - *system = convert_art_ns_to_tsc(hh_ts); > + system->cycles = hh_ts; Fails to set the ID.
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c index 3b6605c8585e..104b3f7a7cfc 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp.c +++ b/drivers/net/ethernet/intel/ice/ice_ptp.c @@ -2101,7 +2101,7 @@ ice_ptp_get_syncdevicetime(ktime_t *device, hh_ts_lo = rd32(hw, GLHH_ART_TIME_L); hh_ts_hi = rd32(hw, GLHH_ART_TIME_H); hh_ts = ((u64)hh_ts_hi << 32) | hh_ts_lo; - *system = convert_art_ns_to_tsc(hh_ts); + system->cycles = hh_ts; /* Read Device source clock time */ hh_ts_lo = rd32(hw, GLTSYN_HHTIME_L(tmr_idx)); hh_ts_hi = rd32(hw, GLTSYN_HHTIME_H(tmr_idx));