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From: Ferruh Yigit <ferruh.yigit@intel.com>
To: "Min Hu (Connor)" <humin29@huawei.com>, dev@dpdk.org
Cc: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>,
	Thomas Monjalon <thomas@monjalon.net>
Subject: Re: [dpdk-dev] [PATCH 2/2] net/hns3: support IEEE 1588 PTP
Date: Tue, 30 Mar 2021 14:59:24 +0100
Message-ID: <a72f6cf8-28a3-20ec-b0b6-536a329c8d04@intel.com> (raw)
In-Reply-To: <1616748961-11239-3-git-send-email-humin29@huawei.com>

On 3/26/2021 8:56 AM, Min Hu (Connor) wrote:
> Add hns3 support for new ethdev APIs to enable and read IEEE1588/
> 802.1AS PTP timestamps.
> 
> Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
> ---
>   doc/guides/nics/features/hns3.ini |   2 +
>   doc/guides/nics/hns3.rst          |   1 +
>   drivers/net/hns3/hns3_cmd.h       |  33 +++++
>   drivers/net/hns3/hns3_ethdev.c    |  59 +++++++-
>   drivers/net/hns3/hns3_ethdev.h    |  25 ++++
>   drivers/net/hns3/hns3_ptp.c       | 294 ++++++++++++++++++++++++++++++++++++++
>   drivers/net/hns3/hns3_regs.h      |  25 ++++
>   drivers/net/hns3/hns3_rxtx.c      |  56 +++++++-
>   drivers/net/hns3/hns3_rxtx.h      |  12 ++
>   drivers/net/hns3/hns3_rxtx_vec.c  |  19 ++-
>   drivers/net/hns3/meson.build      |   3 +-
>   11 files changed, 516 insertions(+), 13 deletions(-)
>   create mode 100644 drivers/net/hns3/hns3_ptp.c
> 
> diff --git a/doc/guides/nics/features/hns3.ini b/doc/guides/nics/features/hns3.ini
> index 3988be4..502bfe7 100644
> --- a/doc/guides/nics/features/hns3.ini
> +++ b/doc/guides/nics/features/hns3.ini
> @@ -43,6 +43,8 @@ Stats per queue      = Y
>   FW version           = Y
>   Registers dump       = Y
>   Module EEPROM dump   = Y
> +Timesync             = Y
> +Timestamp offload    = Y
>   Multiprocess aware   = Y
>   Linux                = Y
>   ARMv8                = Y
> diff --git a/doc/guides/nics/hns3.rst b/doc/guides/nics/hns3.rst
> index ccd2f6f..3366562 100644
> --- a/doc/guides/nics/hns3.rst
> +++ b/doc/guides/nics/hns3.rst
> @@ -37,6 +37,7 @@ Features of the HNS3 PMD are:
>   - MTU update
>   - NUMA support
>   - Generic flow API
> +- IEEE1588/802.1AS timestamping
>   
>   Prerequisites
>   -------------
> diff --git a/drivers/net/hns3/hns3_cmd.h b/drivers/net/hns3/hns3_cmd.h
> index e704d0c..abc853b 100644
> --- a/drivers/net/hns3/hns3_cmd.h
> +++ b/drivers/net/hns3/hns3_cmd.h
> @@ -123,6 +123,12 @@ enum hns3_opcode_type {
>   	HNS3_OPC_CLEAR_MAC_TNL_INT      = 0x0312,
>   	HNS3_OPC_CONFIG_FEC_MODE        = 0x031A,
>   
> +#ifdef RTE_LIBRTE_IEEE1588
> +	/* PTP command */
> +	HNS3_OPC_PTP_INT_EN             = 0x0501,
> +	HNS3_OPC_CFG_PTP_MODE           = 0x0507,
> +#endif
> +

Hi Connor,

Does it needs to be a compile time configuration? What happens if it is always 
enabled, or controlled by device argument?

  reply	other threads:[~2021-03-30 13:59 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-26  8:55 [dpdk-dev] [PATCH 0/2] Support PTP for hns3 PMD Min Hu (Connor)
2021-03-26  8:56 ` [dpdk-dev] [PATCH 1/2] net/hns3: fix code check warning Min Hu (Connor)
2021-03-26  8:56 ` [dpdk-dev] [PATCH 2/2] net/hns3: support IEEE 1588 PTP Min Hu (Connor)
2021-03-30 13:59   ` Ferruh Yigit [this message]
2021-03-31  2:35     ` Min Hu (Connor)
2021-03-31  7:28       ` Thomas Monjalon
2021-03-31  9:26         ` Ferruh Yigit
2021-03-31 11:00           ` Min Hu (Connor)
2021-03-30 14:12   ` Ferruh Yigit
2021-03-31  2:38     ` Min Hu (Connor)
2021-03-31  7:01 ` [dpdk-dev] [PATCH v2 0/2] Support PTP for hns3 PMD Min Hu (Connor)
2021-03-31  7:01   ` [dpdk-dev] [PATCH v2 1/2] net/hns3: fix code check warning Min Hu (Connor)
2021-03-31  7:01   ` [dpdk-dev] [PATCH v2 2/2] net/hns3: support IEEE 1588 PTP Min Hu (Connor)
2021-04-01 13:38 ` [dpdk-dev] [PATCH v3 0/2] Support PTP for hns3 PMD Min Hu (Connor)
2021-04-01 13:38   ` [dpdk-dev] [PATCH v3 1/2] net/hns3: fix code check warning Min Hu (Connor)
2021-04-01 13:38   ` [dpdk-dev] [PATCH v3 2/2] net/hns3: support IEEE 1588 PTP Min Hu (Connor)
2021-04-01 16:41   ` [dpdk-dev] [PATCH v3 0/2] Support PTP for hns3 PMD Ferruh Yigit

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