If the tsc_known_freq cpu flag is missing, it means the kernel doesn't
trust it and calculates its own. We should do the same to avoid drift.
Signed-off-by: Isaac Boukris
---
lib/eal/common/eal_common_timer.c | 3 +-
lib/eal/common/eal_private.h | 2 +-
lib/eal/freebsd/eal_timer.c |
In practice, the estimation result is just a couple of KHz
away from the kernel's tsc_khz value, so it should suffice.
Roundin to 10MHz can cause a significant drift from real time,
up to a second per 10 minutes.
See also bugzilla: 959
Signed-off-by: Isaac Boukris
---
lib/eal/linux/eal_timer.c
On 2024/9/20 3:04, Stephen Hemminger wrote:
> On Wed, 18 Sep 2024 14:09:36 +0800
> "WanRenyong" wrote:
>
>>
>> +static int
>> +xsc_ethdev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
>> +{
>> +struct xsc_ethdev_priv *priv = TO_XSC_ETHDEV_PRIV(dev);
>> +uint32_t rxqs_n
On 2024/9/20 3:05, Stephen Hemminger wrote:
> On Wed, 18 Sep 2024 14:09:36 +0800
> "WanRenyong" wrote:
>
>> @@ -166,6 +169,7 @@ xsc_rx_burst(void *dpdk_rxq, struct rte_mbuf **pkts,
>> uint16_t pkts_n)
>> /* Fill wqe */
>> wqe->va = rte_cpu_to_le_64(rte_pktmbuf_iova(rep))
Series
Acked-by: Hemant Agrawal
> -Original Message-
> From: Ferruh Yigit
> Sent: Sunday, September 22, 2024 8:43 AM
> To: Hemant Agrawal ; dev@dpdk.org
> Cc: ferruh.yi...@intel.com
> Subject: Re: [PATCH v2 00/18] NXP DPAA ETH driver enhancement and fixes
>
> On 8/23/2024 8:32 AM, Heman
HI Ferruh,
> -Original Message-
> From: Ferruh Yigit
> Sent: Sunday, September 22, 2024 8:44 AM
> To: Hemant Agrawal ; dev@dpdk.org
> Cc: ferruh.yi...@intel.com; Vinod Pullabhatla ;
> Rohit Raj
> Subject: Re: [PATCH v2 14/18] net/dpaa: add Tx rate limiting DPAA PMD API
> Importance: High
On 8/23/2024 8:32 AM, Hemant Agrawal wrote:
> v2: address review comments
> - improve commit message
> - add documentarion for new functions
> - make IEEE1588 config runtime
>
> This series adds several enhancement to the NXP DPAA Ethernet driver.
>
> Primarily:
> 1. timestamp and IEEE 1588 su
On 8/23/2024 8:32 AM, Hemant Agrawal wrote:
> diff --git a/drivers/net/dpaa/version.map b/drivers/net/dpaa/version.map
> index 3fdb63caf3..24a28ce649 100644
> --- a/drivers/net/dpaa/version.map
> +++ b/drivers/net/dpaa/version.map
> @@ -6,6 +6,13 @@ DPDK_25 {
> local: *;
> };
>
> +EXPERIME
On 9/20/2024 8:14 AM, Stefan Laesser wrote:
> Add the packet timestamp from TPACKET_V2 to the mbuf
> dynamic rx timestamp register if offload RTE_ETH_RX_OFFLOAD_TIMESTAMP
> is enabled.
>
> TPACKET_V2 provides the timestamp with nanosecond resolution
> and UNIX origo, i.e. time since 1-JAN-1970 UTC
Hairpin offloads packet forwarding between ports.
Packet is expected on Rx port , Rx queue and is forwarded
to Tx port Tx queue .
Testpmd implements a static hairpin configuration scheme.
The new parameter allows explicit selection of Rx and Tx ports and
queues in hairpin configuration.
The new
On 9/19/2024 5:37 PM, Jerin Jacob wrote:
> On Thu, Sep 19, 2024 at 12:16 AM Adel Belkhiri
> wrote:
>>
>> From: Adel Belkhiri
>>
>> Split the tracepoints rte_ethdev_trace_rx_burst and
>> rte_eth_trace_call_rx_callbacks into two separate ones
>> for empty and non-empty calls to avoid saturating
>>
On 9/12/2024 6:12 AM, Tyler Retzlaff wrote:
> On Mon, Aug 12, 2024 at 08:34:17AM -0700, Stephen Hemminger wrote:
>> Redefining memcpy as rte_memcpy has no performance gain on
>> current compilers, and introduced bugs like this one where
>> rte_memcpy() will be detected as referencing past the desti
On 8/9/2024 8:07 AM, Hyong Youb Kim wrote:
> This series contains minor updates for net/enic. The first patch
> supports SR-IOV VF, which now requires the use of admin channel. The
> other patches are not related to VF, but included here to ease review.
>
> ---
>
> v3:
> * add spdx, doc, rel_note
On 9/20/2024 1:57 PM, Bruce Richardson wrote:
> This patchset proposed increasing the minimum meson version to 0.57
> and makes changes to update our build files appropriately for that
> change: replacing deprecated functions, removing unnecessary version
> checks and taking advantage of some new c
On 9/20/2024 6:14 PM, Long Li wrote:
>> Subject: [PATCH] net/mana: support rdma-core via pkg-config in meson
>>
>> Currently building with custom rdma-core installed in /opt/rdma-core after
>> setting PKG_CONFIG_PATH=/opt/rdma-core/lib64/pkgconfig/ results in the below
>> meson logs:
>> Run-time de
On 9/18/2024 9:33 PM, Joshua Washington wrote:
> Currently, the packet type is parsed as part of adding the
> checksum-related ol_flags for a received packet, but the parsed
> information is not added to the mbuf.
>
> This change adds the parsed ptypes to the mbuf and updates the RX
> checksum val
On 9/19/2024 7:06 PM, Long Li wrote:
>> Subject: RE: [PATCH] netvsc: optimize stats counters performance
>>
>>> From: Stephen Hemminger [mailto:step...@networkplumber.org]
>>> Sent: Friday, 2 August 2024 19.33
>>>
>>> On Fri, 2 Aug 2024 19:28:26 +0200
>>> Morten Brørup wrote:
>
> Reviewed-by: Lon
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