From: lakshmi.sowjanya.d@intel.com
To: tglx@linutronix.de, jstultz@google.com, giometti@enneenne.com,
corbet@lwn.net, linux-kernel@vger.kernel.org
Cc: x86@kernel.org, netdev@vger.kernel.org,
linux-doc@vger.kernel.org, intel-wired-lan@lists.osuosl.org,
andriy.shevchenko@linux.intel.com, eddie.dong@intel.com,
christopher.s.hall@intel.com, jesse.brandeburg@intel.com,
davem@davemloft.net, alexandre.torgue@foss.st.com,
joabreu@synopsys.com, mcoquelin.stm32@gmail.com, perex@perex.cz,
linux-sound@vger.kernel.org, anthony.l.nguyen@intel.com,
peter.hilber@opensynergy.com, pandith.n@intel.com,
subramanian.mohan@intel.com, thejesh.reddy.t.r@intel.com,
lakshmi.sowjanya.d@intel.com
Subject: [PATCH v8 03/12] e1000e: remove convert_art_to_tsc()
Date: Mon, 13 May 2024 16:08:04 +0530 [thread overview]
Message-ID: <20240513103813.5666-4-lakshmi.sowjanya.d@intel.com> (raw)
In-Reply-To: <20240513103813.5666-1-lakshmi.sowjanya.d@intel.com>
From: Thomas Gleixner <tglx@linutronix.de>
The core code provides a mechanism to convert the ART base clock to the
corresponding TSC value without requiring an architecture specific
function.
Store the ART clocksoure ID and the cycles value in the provided
system_counterval structure.
Replace the direct conversion via convert_art_to_tsc() by filling in the
required data.
No functional change intended.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
---
drivers/net/ethernet/intel/e1000e/ptp.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/intel/e1000e/ptp.c b/drivers/net/ethernet/intel/e1000e/ptp.c
index bbcfd529399b..89d57dd911dc 100644
--- a/drivers/net/ethernet/intel/e1000e/ptp.c
+++ b/drivers/net/ethernet/intel/e1000e/ptp.c
@@ -124,7 +124,8 @@ static int e1000e_phc_get_syncdevicetime(ktime_t *device,
sys_cycles = er32(PLTSTMPH);
sys_cycles <<= 32;
sys_cycles |= er32(PLTSTMPL);
- *system = convert_art_to_tsc(sys_cycles);
+ system->cycles = sys_cycles;
+ system->cs_id = CSID_X86_ART;
return 0;
}
--
2.35.3
next prev parent reply other threads:[~2024-05-13 10:38 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-13 10:38 [PATCH v8 00/12] Add support for Intel PPS Generator lakshmi.sowjanya.d
2024-05-13 10:38 ` [PATCH v8 01/12] timekeeping: Add base clock properties in clocksource structure lakshmi.sowjanya.d
2024-06-03 9:30 ` [tip: timers/core] timekeeping: Provide infrastructure for converting to/from a base clock tip-bot2 for Lakshmi Sowjanya D
2024-05-13 10:38 ` [PATCH v8 02/12] x86/tsc: Update tsc/art values in the base clock structure lakshmi.sowjanya.d
2024-06-03 9:30 ` [tip: timers/core] x86/tsc: Provide ART base clock information for TSC tip-bot2 for Lakshmi Sowjanya D
2024-05-13 10:38 ` lakshmi.sowjanya.d [this message]
2024-06-03 9:30 ` [tip: timers/core] e1000e: Replace convert_art_to_tsc() tip-bot2 for Thomas Gleixner
2024-05-13 10:38 ` [PATCH v8 04/12] igc: remove convert_art_ns_to_tsc() lakshmi.sowjanya.d
2024-06-03 9:30 ` [tip: timers/core] igc: Remove convert_art_ns_to_tsc() tip-bot2 for Thomas Gleixner
2024-05-13 10:38 ` [PATCH v8 05/12] stmmac: intel: remove convert_art_to_tsc() lakshmi.sowjanya.d
2024-06-03 9:30 ` [tip: timers/core] stmmac: intel: Remove convert_art_to_tsc() tip-bot2 for Thomas Gleixner
2024-05-13 10:38 ` [PATCH v8 06/12] ALSA: hda: remove convert_art_to_tsc() lakshmi.sowjanya.d
2024-06-03 9:30 ` [tip: timers/core] ALSA: hda: Remove convert_art_to_tsc() tip-bot2 for Thomas Gleixner
2024-05-13 10:38 ` [PATCH v8 07/12] ice/ptp: remove convert_art_to_tsc() lakshmi.sowjanya.d
2024-06-03 9:30 ` [tip: timers/core] ice/ptp: Remove convert_art_to_tsc() tip-bot2 for Thomas Gleixner
2024-05-13 10:38 ` [PATCH v8 08/12] x86/tsc: Remove art to tsc conversion functions which are obsolete lakshmi.sowjanya.d
2024-06-03 9:30 ` [tip: timers/core] x86/tsc: Remove obsolete ART to TSC conversion functions tip-bot2 for Lakshmi Sowjanya D
2024-05-13 10:38 ` [PATCH v8 09/12] timekeeping: Add function to convert realtime to base clock lakshmi.sowjanya.d
2024-06-03 9:30 ` [tip: timers/core] " tip-bot2 for Lakshmi Sowjanya D
2024-05-13 10:38 ` [PATCH v8 10/12] pps: generators: Add PPS Generator TIO Driver lakshmi.sowjanya.d
2024-05-13 11:18 ` Andy Shevchenko
2024-05-13 11:20 ` Andy Shevchenko
2024-05-27 11:48 ` D, Lakshmi Sowjanya
2024-05-27 14:34 ` Andy Shevchenko
2024-05-30 5:52 ` D, Lakshmi Sowjanya
2024-05-30 8:38 ` Andy Shevchenko
2024-05-13 10:38 ` [PATCH v8 11/12] Documentation: driver-api: pps: Add Intel Timed I/O PPS generator lakshmi.sowjanya.d
2024-05-15 11:16 ` Bagas Sanjaya
2024-05-13 10:38 ` [PATCH v8 12/12] ABI: pps: Add ABI documentation for Intel TIO lakshmi.sowjanya.d
2024-05-13 11:22 ` Andy Shevchenko
2024-05-27 11:53 ` D, Lakshmi Sowjanya
2024-05-27 14:37 ` Andy Shevchenko
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