[PATCH] net/hns3: support new device

[Ferruh Yigit]

On 3/6/2024 9:21 AM, Jie Hai wrote:
> This patch adds new device to the driver.
> 

Just checking if a documentation update is rquired, hns3.rst has
following description, "network engine found in the HiSilicon Kunpeng
920 SoC and Kunpeng 930 SoC", is this still holds with new device support?

Also you may want to update release notes to announce the new device
support.

Can you please give some more details in the commit log about the new
supported device, and if possible provide product links etc..


You may also request to backport this change to LTS (by adding stable
tag), assuming LTS code already supports these new devices. LTS
maintainers can decide to pick or not pick the patch to LTS release.

> Signed-off-by: Jie Hai <haijie1 at huawei.com>
> ---
>  drivers/net/hns3/hns3_cmd.c    | 4 +++-
>  drivers/net/hns3/hns3_ethdev.c | 2 ++
>  drivers/net/hns3/hns3_ethdev.h | 2 ++
>  3 files changed, 7 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/net/hns3/hns3_cmd.c b/drivers/net/hns3/hns3_cmd.c
> index 2c1664485bef..001ff49b368b 100644
> --- a/drivers/net/hns3/hns3_cmd.c
> +++ b/drivers/net/hns3/hns3_cmd.c
> @@ -545,7 +545,9 @@ hns3_set_dcb_capability(struct hns3_hw *hw)
>  	if (device_id == HNS3_DEV_ID_25GE_RDMA ||
>  	    device_id == HNS3_DEV_ID_50GE_RDMA ||
>  	    device_id == HNS3_DEV_ID_100G_RDMA_MACSEC ||
> -	    device_id == HNS3_DEV_ID_200G_RDMA)
> +	    device_id == HNS3_DEV_ID_200G_RDMA ||
> +	    device_id == HNS3_DEV_ID_100G_ROH ||
> +	    device_id == HNS3_DEV_ID_200G_ROH)
>  		hns3_set_bit(hw->capability, HNS3_DEV_SUPPORT_DCB_B, 1);
>  }
>  
> diff --git a/drivers/net/hns3/hns3_ethdev.c b/drivers/net/hns3/hns3_ethdev.c
> index b10d1216d2d1..9730b9a7e9f6 100644
> --- a/drivers/net/hns3/hns3_ethdev.c
> +++ b/drivers/net/hns3/hns3_ethdev.c
> @@ -6649,6 +6649,8 @@ static const struct rte_pci_id pci_id_hns3_map[] = {
>  	{ RTE_PCI_DEVICE(PCI_VENDOR_ID_HUAWEI, HNS3_DEV_ID_50GE_RDMA) },
>  	{ RTE_PCI_DEVICE(PCI_VENDOR_ID_HUAWEI, HNS3_DEV_ID_100G_RDMA_MACSEC) },
>  	{ RTE_PCI_DEVICE(PCI_VENDOR_ID_HUAWEI, HNS3_DEV_ID_200G_RDMA) },
> +	{ RTE_PCI_DEVICE(PCI_VENDOR_ID_HUAWEI, HNS3_DEV_ID_100G_ROH) },
> +	{ RTE_PCI_DEVICE(PCI_VENDOR_ID_HUAWEI, HNS3_DEV_ID_200G_ROH) },
>  	{ .vendor_id = 0, }, /* sentinel */
>  };
>  
> diff --git a/drivers/net/hns3/hns3_ethdev.h b/drivers/net/hns3/hns3_ethdev.h
> index 12d8299def39..e70c5fff2a45 100644
> --- a/drivers/net/hns3/hns3_ethdev.h
> +++ b/drivers/net/hns3/hns3_ethdev.h
> @@ -28,7 +28,9 @@
>  #define HNS3_DEV_ID_25GE_RDMA			0xA222
>  #define HNS3_DEV_ID_50GE_RDMA			0xA224
>  #define HNS3_DEV_ID_100G_RDMA_MACSEC		0xA226
> +#define HNS3_DEV_ID_100G_ROH	                0xA227
>  #define HNS3_DEV_ID_200G_RDMA			0xA228
> +#define HNS3_DEV_ID_200G_ROH	                0xA22C
>  #define HNS3_DEV_ID_100G_VF			0xA22E
>  #define HNS3_DEV_ID_100G_RDMA_PFC_VF		0xA22F
>