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From: Yongseok Koh <yskoh@mellanox.com>
To: Slava Ovsiienko <viacheslavo@mellanox.com>
Cc: Shahaf Shuler <shahafs@mellanox.com>, "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v3 03/13] net/mlx5: add necessary definitions for e-switch VXLAN
Date: Thu, 1 Nov 2018 20:35:39 +0000	[thread overview]
Message-ID: <20181101203530.GD6118@mtidpdk.mti.labs.mlnx> (raw)
In-Reply-To: <1541074741-41368-4-git-send-email-viacheslavo@mellanox.com>

On Thu, Nov 01, 2018 at 05:19:24AM -0700, Slava Ovsiienko wrote:
> This patch contains tc flower related and some other definitions
> needed to implement VXLAN encapsulation/decapsulation hardware
> offload support for E-Switch.
> 
> mlx5 driver dynamically creates and manages the VXLAN virtual
> tunnel endpoint devices, the following definitions control
> the parameters of these network devices:
> 
> - MLX5_VXLAN_PORT_MIN - minimal allowed UDP port for VXLAN device
> - MLX5_VXLAN_PORT_MAX - maximal allowed UDP port for VXLAN device
> - MLX5_VXLAN_DEVICE_PFX - name prefix of driver created VXLAN device
> 
> The mlx5 drivers creates the VXLAN devices with UDP port within
> specified range, devices have the names with specified prefix,
> followed by decimal digits of UDP port.
> 
> Suggested-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
> Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
> ---
Acked-by: Yongseok Koh <yskoh@mellanox.com>

Thanks

>  drivers/net/mlx5/mlx5_flow.h     |  2 +
>  drivers/net/mlx5/mlx5_flow_tcf.c | 97 ++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 99 insertions(+)
> 
> diff --git a/drivers/net/mlx5/mlx5_flow.h b/drivers/net/mlx5/mlx5_flow.h
> index c24d26e..392c525 100644
> --- a/drivers/net/mlx5/mlx5_flow.h
> +++ b/drivers/net/mlx5/mlx5_flow.h
> @@ -92,6 +92,8 @@
>  #define MLX5_FLOW_ACTION_DEC_TTL (1u << 19)
>  #define MLX5_FLOW_ACTION_SET_MAC_SRC (1u << 20)
>  #define MLX5_FLOW_ACTION_SET_MAC_DST (1u << 21)
> +#define MLX5_FLOW_ACTION_VXLAN_ENCAP (1u << 22)
> +#define MLX5_FLOW_ACTION_VXLAN_DECAP (1u << 23)
>  
>  #define MLX5_FLOW_FATE_ACTIONS \
>  	(MLX5_FLOW_ACTION_DROP | MLX5_FLOW_ACTION_QUEUE | MLX5_FLOW_ACTION_RSS)
> diff --git a/drivers/net/mlx5/mlx5_flow_tcf.c b/drivers/net/mlx5/mlx5_flow_tcf.c
> index 719fb10..4d54112 100644
> --- a/drivers/net/mlx5/mlx5_flow_tcf.c
> +++ b/drivers/net/mlx5/mlx5_flow_tcf.c
> @@ -113,6 +113,39 @@ struct tc_pedit_sel {
>  
>  #endif /* HAVE_TC_ACT_VLAN */
>  
> +#ifdef HAVE_TC_ACT_TUNNEL_KEY
> +
> +#include <linux/tc_act/tc_tunnel_key.h>
> +
> +#ifndef HAVE_TCA_TUNNEL_KEY_ENC_DST_PORT
> +#define TCA_TUNNEL_KEY_ENC_DST_PORT 9
> +#endif
> +
> +#ifndef HAVE_TCA_TUNNEL_KEY_NO_CSUM
> +#define TCA_TUNNEL_KEY_NO_CSUM 10
> +#endif
> +
> +#else /* HAVE_TC_ACT_TUNNEL_KEY */
> +
> +#define TCA_ACT_TUNNEL_KEY 17
> +#define TCA_TUNNEL_KEY_ACT_SET 1
> +#define TCA_TUNNEL_KEY_ACT_RELEASE 2
> +#define TCA_TUNNEL_KEY_PARMS 2
> +#define TCA_TUNNEL_KEY_ENC_IPV4_SRC 3
> +#define TCA_TUNNEL_KEY_ENC_IPV4_DST 4
> +#define TCA_TUNNEL_KEY_ENC_IPV6_SRC 5
> +#define TCA_TUNNEL_KEY_ENC_IPV6_DST 6
> +#define TCA_TUNNEL_KEY_ENC_KEY_ID 7
> +#define TCA_TUNNEL_KEY_ENC_DST_PORT 9
> +#define TCA_TUNNEL_KEY_NO_CSUM 10
> +
> +struct tc_tunnel_key {
> +	tc_gen;
> +	int t_action;
> +};
> +
> +#endif /* HAVE_TC_ACT_TUNNEL_KEY */
> +
>  /* Normally found in linux/netlink.h. */
>  #ifndef NETLINK_CAP_ACK
>  #define NETLINK_CAP_ACK 10
> @@ -211,6 +244,45 @@ struct tc_pedit_sel {
>  #ifndef HAVE_TCA_FLOWER_KEY_VLAN_ETH_TYPE
>  #define TCA_FLOWER_KEY_VLAN_ETH_TYPE 25
>  #endif
> +#ifndef HAVE_TCA_FLOWER_KEY_ENC_KEY_ID
> +#define TCA_FLOWER_KEY_ENC_KEY_ID 26
> +#endif
> +#ifndef HAVE_TCA_FLOWER_KEY_ENC_IPV4_SRC
> +#define TCA_FLOWER_KEY_ENC_IPV4_SRC 27
> +#endif
> +#ifndef HAVE_TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK
> +#define TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK 28
> +#endif
> +#ifndef HAVE_TCA_FLOWER_KEY_ENC_IPV4_DST
> +#define TCA_FLOWER_KEY_ENC_IPV4_DST 29
> +#endif
> +#ifndef HAVE_TCA_FLOWER_KEY_ENC_IPV4_DST_MASK
> +#define TCA_FLOWER_KEY_ENC_IPV4_DST_MASK 30
> +#endif
> +#ifndef HAVE_TCA_FLOWER_KEY_ENC_IPV6_SRC
> +#define TCA_FLOWER_KEY_ENC_IPV6_SRC 31
> +#endif
> +#ifndef HAVE_TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK
> +#define TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK 32
> +#endif
> +#ifndef HAVE_TCA_FLOWER_KEY_ENC_IPV6_DST
> +#define TCA_FLOWER_KEY_ENC_IPV6_DST 33
> +#endif
> +#ifndef HAVE_TCA_FLOWER_KEY_ENC_IPV6_DST_MASK
> +#define TCA_FLOWER_KEY_ENC_IPV6_DST_MASK 34
> +#endif
> +#ifndef HAVE_TCA_FLOWER_KEY_ENC_UDP_SRC_PORT
> +#define TCA_FLOWER_KEY_ENC_UDP_SRC_PORT 43
> +#endif
> +#ifndef HAVE_TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK
> +#define TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK 44
> +#endif
> +#ifndef HAVE_TCA_FLOWER_KEY_ENC_UDP_DST_PORT
> +#define TCA_FLOWER_KEY_ENC_UDP_DST_PORT 45
> +#endif
> +#ifndef HAVE_TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK
> +#define TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK 46
> +#endif
>  #ifndef HAVE_TCA_FLOWER_KEY_TCP_FLAGS
>  #define TCA_FLOWER_KEY_TCP_FLAGS 71
>  #endif
> @@ -241,6 +313,28 @@ struct tc_pedit_sel {
>  #define TCA_ACT_MAX_PRIO 32
>  #endif
>  
> +/** UDP port range of VXLAN devices created by driver. */
> +#define MLX5_VXLAN_PORT_MIN 30000
> +#define MLX5_VXLAN_PORT_MAX 60000
> +#define MLX5_VXLAN_DEVICE_PFX "vmlx_"
> +
> +/** Tunnel action type, used for @p type in header structure. */
> +enum flow_tcf_tunact_type {
> +	FLOW_TCF_TUNACT_VXLAN_DECAP,
> +	FLOW_TCF_TUNACT_VXLAN_ENCAP,
> +};
> +
> +/** Flags used for @p mask in tunnel action encap descriptors. */
> +#define FLOW_TCF_ENCAP_ETH_SRC (1u << 0)
> +#define FLOW_TCF_ENCAP_ETH_DST (1u << 1)
> +#define FLOW_TCF_ENCAP_IPV4_SRC (1u << 2)
> +#define FLOW_TCF_ENCAP_IPV4_DST (1u << 3)
> +#define FLOW_TCF_ENCAP_IPV6_SRC (1u << 4)
> +#define FLOW_TCF_ENCAP_IPV6_DST (1u << 5)
> +#define FLOW_TCF_ENCAP_UDP_SRC (1u << 6)
> +#define FLOW_TCF_ENCAP_UDP_DST (1u << 7)
> +#define FLOW_TCF_ENCAP_VXLAN_VNI (1u << 8)
> +
>  /**
>   * Structure for holding netlink context.
>   * Note the size of the message buffer which is MNL_SOCKET_BUFFER_SIZE.
> @@ -347,6 +441,9 @@ struct flow_tcf_ptoi {
>  	(MLX5_FLOW_ACTION_OF_POP_VLAN | MLX5_FLOW_ACTION_OF_PUSH_VLAN | \
>  	 MLX5_FLOW_ACTION_OF_SET_VLAN_VID | MLX5_FLOW_ACTION_OF_SET_VLAN_PCP)
>  
> +#define MLX5_TCF_VXLAN_ACTIONS \
> +	(MLX5_FLOW_ACTION_VXLAN_ENCAP | MLX5_FLOW_ACTION_VXLAN_DECAP)
> +
>  #define MLX5_TCF_PEDIT_ACTIONS \
>  	(MLX5_FLOW_ACTION_SET_IPV4_SRC | MLX5_FLOW_ACTION_SET_IPV4_DST | \
>  	 MLX5_FLOW_ACTION_SET_IPV6_SRC | MLX5_FLOW_ACTION_SET_IPV6_DST | \
> -- 
> 1.8.3.1
> 

  reply	other threads:[~2018-11-01 20:35 UTC|newest]

Thread overview: 110+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-02  6:30 [dpdk-dev] [PATCH 1/5] net/mlx5: add VXLAN encap/decap support for e-switch Slava Ovsiienko
2018-10-02  6:30 ` [dpdk-dev] [PATCH 2/5] net/mlx5: e-switch VXLAN netlink routines update Slava Ovsiienko
2018-10-02  6:30 ` [dpdk-dev] [PATCH 3/5] net/mlx5: e-switch VXLAN flow validation routine Slava Ovsiienko
2018-10-02  6:30 ` [dpdk-dev] [PATCH 4/5] net/mlx5: e-switch VXLAN flow translation routine Slava Ovsiienko
2018-10-02  6:30 ` [dpdk-dev] [PATCH 5/5] net/mlx5: e-switch VXLAN tunnel devices management Slava Ovsiienko
2018-10-15 14:13 ` [dpdk-dev] [PATCH v2 0/7] net/mlx5: e-switch VXLAN encap/decap hardware offload Viacheslav Ovsiienko
2018-10-15 14:13   ` [dpdk-dev] [PATCH v2 1/7] net/mlx5: e-switch VXLAN configuration and definitions Viacheslav Ovsiienko
2018-10-23 10:01     ` Yongseok Koh
2018-10-25 12:50       ` Slava Ovsiienko
2018-10-25 23:33         ` Yongseok Koh
2018-10-15 14:13   ` [dpdk-dev] [PATCH v2 2/7] net/mlx5: e-switch VXLAN flow validation routine Viacheslav Ovsiienko
2018-10-23 10:04     ` Yongseok Koh
2018-10-25 13:53       ` Slava Ovsiienko
2018-10-26  3:07         ` Yongseok Koh
2018-10-26  8:39           ` Slava Ovsiienko
2018-10-26 21:56             ` Yongseok Koh
2018-10-29  9:33               ` Slava Ovsiienko
2018-10-29 18:26                 ` Yongseok Koh
2018-10-15 14:13   ` [dpdk-dev] [PATCH v2 3/7] net/mlx5: e-switch VXLAN flow translation routine Viacheslav Ovsiienko
2018-10-23 10:06     ` Yongseok Koh
2018-10-25 14:37       ` Slava Ovsiienko
2018-10-26  4:22         ` Yongseok Koh
2018-10-26  9:06           ` Slava Ovsiienko
2018-10-26 22:10             ` Yongseok Koh
2018-10-15 14:13   ` [dpdk-dev] [PATCH v2 4/7] net/mlx5: e-switch VXLAN netlink routines update Viacheslav Ovsiienko
2018-10-23 10:07     ` Yongseok Koh
2018-10-15 14:13   ` [dpdk-dev] [PATCH v2 5/7] net/mlx5: e-switch VXLAN tunnel devices management Viacheslav Ovsiienko
2018-10-25  0:28     ` Yongseok Koh
2018-10-25 20:21       ` Slava Ovsiienko
2018-10-26  6:25         ` Yongseok Koh
2018-10-26  9:35           ` Slava Ovsiienko
2018-10-26 22:42             ` Yongseok Koh
2018-10-29 11:53               ` Slava Ovsiienko
2018-10-29 18:42                 ` Yongseok Koh
2018-10-15 14:13   ` [dpdk-dev] [PATCH v2 6/7] net/mlx5: e-switch VXLAN encapsulation rules management Viacheslav Ovsiienko
2018-10-25  0:33     ` Yongseok Koh
2018-10-15 14:13   ` [dpdk-dev] [PATCH v2 7/7] net/mlx5: e-switch VXLAN rule cleanup routines Viacheslav Ovsiienko
2018-10-25  0:36     ` Yongseok Koh
2018-10-25 20:32       ` Slava Ovsiienko
2018-10-26  6:30         ` Yongseok Koh
2018-11-01 12:19   ` [dpdk-dev] [PATCH v3 00/13] net/mlx5: e-switch VXLAN encap/decap hardware offload Slava Ovsiienko
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 01/13] net/mlx5: prepare makefile for adding e-switch VXLAN Slava Ovsiienko
2018-11-01 20:33       ` Yongseok Koh
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 02/13] net/mlx5: prepare meson.build " Slava Ovsiienko
2018-11-01 20:33       ` Yongseok Koh
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 03/13] net/mlx5: add necessary definitions for " Slava Ovsiienko
2018-11-01 20:35       ` Yongseok Koh [this message]
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 04/13] net/mlx5: add necessary structures " Slava Ovsiienko
2018-11-01 20:36       ` Yongseok Koh
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 05/13] net/mlx5: swap items/actions validations for e-switch rules Slava Ovsiienko
2018-11-01 20:37       ` Yongseok Koh
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 06/13] net/mlx5: add e-switch VXLAN support to validation routine Slava Ovsiienko
2018-11-01 20:49       ` Yongseok Koh
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 07/13] net/mlx5: add VXLAN support to flow prepare routine Slava Ovsiienko
2018-11-01 21:03       ` Yongseok Koh
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 08/13] net/mlx5: add VXLAN support to flow translate routine Slava Ovsiienko
2018-11-01 21:18       ` Yongseok Koh
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 09/13] net/mlx5: e-switch VXLAN netlink routines update Slava Ovsiienko
2018-11-01 21:21       ` Yongseok Koh
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 10/13] net/mlx5: fix e-switch Flow counter deletion Slava Ovsiienko
2018-11-01 22:00       ` Yongseok Koh
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 11/13] net/mlx5: add e-switch VXLAN tunnel devices management Slava Ovsiienko
2018-11-01 23:59       ` Yongseok Koh
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 12/13] net/mlx5: add e-switch VXLAN encapsulation rules Slava Ovsiienko
2018-11-02  0:01       ` Yongseok Koh
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 13/13] net/mlx5: add e-switch VXLAN rule cleanup routines Slava Ovsiienko
2018-11-02  0:01       ` Yongseok Koh
2018-11-01 20:32     ` [dpdk-dev] [PATCH v3 00/13] net/mlx5: e-switch VXLAN encap/decap hardware offload Yongseok Koh
2018-11-02 17:53     ` [dpdk-dev] [PATCH v4 " Slava Ovsiienko
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 01/13] net/mlx5: prepare makefile for adding E-Switch VXLAN Slava Ovsiienko
2018-11-03  6:18         ` [dpdk-dev] [PATCH v5 00/13] net/mlx5: e-switch VXLAN encap/decap hardware offload Slava Ovsiienko
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 01/13] net/mlx5: prepare makefile for adding E-Switch VXLAN Slava Ovsiienko
2018-11-12 20:01             ` [dpdk-dev] [PATCH 0/4] net/mlx5: prepare to add E-switch rule flags check Slava Ovsiienko
2018-11-12 20:01               ` [dpdk-dev] [PATCH 1/4] net/mlx5: prepare Netlink communication routine to fix Slava Ovsiienko
2018-11-13 13:21                 ` Shahaf Shuler
2018-11-12 20:01               ` [dpdk-dev] [PATCH 2/4] net/mlx5: fix Netlink communication routine Slava Ovsiienko
2018-11-13 13:21                 ` Shahaf Shuler
2018-11-14 12:57                   ` Slava Ovsiienko
2018-11-12 20:01               ` [dpdk-dev] [PATCH 3/4] net/mlx5: prepare to add E-switch rule flags check Slava Ovsiienko
2018-11-12 20:01               ` [dpdk-dev] [PATCH 4/4] net/mlx5: add E-switch rule hardware offload flag check Slava Ovsiienko
2018-11-13 13:21               ` [dpdk-dev] [PATCH 0/4] net/mlx5: prepare to add E-switch rule flags check Shahaf Shuler
2018-11-14 14:56                 ` Shahaf Shuler
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 02/13] net/mlx5: prepare meson.build for adding E-Switch VXLAN Slava Ovsiienko
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 03/13] net/mlx5: add necessary definitions for " Slava Ovsiienko
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 04/13] net/mlx5: add necessary structures " Slava Ovsiienko
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 05/13] net/mlx5: swap items/actions validations for E-Switch rules Slava Ovsiienko
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 06/13] net/mlx5: add E-Switch VXLAN support to validation routine Slava Ovsiienko
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 07/13] net/mlx5: add VXLAN support to flow prepare routine Slava Ovsiienko
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 08/13] net/mlx5: add VXLAN support to flow translate routine Slava Ovsiienko
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 09/13] net/mlx5: update E-Switch VXLAN netlink routines Slava Ovsiienko
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 10/13] net/mlx5: fix E-Switch Flow counter deletion Slava Ovsiienko
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 11/13] net/mlx5: add E-switch VXLAN tunnel devices management Slava Ovsiienko
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 12/13] net/mlx5: add E-Switch VXLAN encapsulation rules Slava Ovsiienko
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 13/13] net/mlx5: add E-switch VXLAN rule cleanup routines Slava Ovsiienko
2018-11-04  6:48           ` [dpdk-dev] [PATCH v5 00/13] net/mlx5: e-switch VXLAN encap/decap hardware offload Shahaf Shuler
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 02/13] net/mlx5: prepare meson.build for adding E-Switch VXLAN Slava Ovsiienko
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 03/13] net/mlx5: add necessary definitions for " Slava Ovsiienko
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 04/13] net/mlx5: add necessary structures " Slava Ovsiienko
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 05/13] net/mlx5: swap items/actions validations for E-Switch rules Slava Ovsiienko
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 07/13] net/mlx5: add VXLAN support to flow prepare routine Slava Ovsiienko
2018-11-02 21:38         ` Yongseok Koh
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 06/13] net/mlx5: add E-Switch VXLAN support to validation routine Slava Ovsiienko
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 08/13] net/mlx5: add VXLAN support to flow translate routine Slava Ovsiienko
2018-11-02 21:53         ` Yongseok Koh
2018-11-02 23:29           ` Yongseok Koh
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 09/13] net/mlx5: update E-Switch VXLAN netlink routines Slava Ovsiienko
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 10/13] net/mlx5: fix E-Switch Flow counter deletion Slava Ovsiienko
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 11/13] net/mlx5: add E-switch VXLAN tunnel devices management Slava Ovsiienko
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 12/13] net/mlx5: add E-Switch VXLAN encapsulation rules Slava Ovsiienko
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 13/13] net/mlx5: add E-switch VXLAN rule cleanup routines Slava Ovsiienko

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