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From: Thomas Monjalon <thomas@monjalon.net>
To: Declan Doherty <declan.doherty@intel.com>, qi.z.zhang@intel.com
Cc: dev@dpdk.org, Adrien Mazarguil <adrien.mazarguil@6wind.com>,
	Ferruh Yigit <ferruh.yigit@intel.com>,
	Shahaf Shuler <shahafs@mellanox.com>
Subject: Re: [dpdk-dev] [PATCH v7 4/9] ethdev: Add port representor device flag
Date: Tue, 24 Apr 2018 21:37:17 +0200	[thread overview]
Message-ID: <190601101.P8xlxIF3tq@xps> (raw)
In-Reply-To: <20180416130605.6509-5-declan.doherty@intel.com>

16/04/2018 15:06, Declan Doherty:
> Add new device flag to specify that an ethdev port is a port representor.
> Extend rte_eth_dev_info structure to expose device flags to the user which
> enables applications to discover if a port is a representor port.
[...]
> --- a/lib/librte_ether/rte_ethdev.c
> +++ b/lib/librte_ether/rte_ethdev.c
> @@ -2431,6 +2431,8 @@ rte_eth_dev_info_get(uint16_t port_id, struct rte_eth_dev_info *dev_info)
>  	dev_info->driver_name = dev->device->driver->name;
>  	dev_info->nb_rx_queues = dev->data->nb_rx_queues;
>  	dev_info->nb_tx_queues = dev->data->nb_tx_queues;
> +
> +	dev_info->dev_flags = dev->data->dev_flags;
>  }
[...]
> --- a/lib/librte_ether/rte_ethdev.h
> +++ b/lib/librte_ether/rte_ethdev.h
> @@ -1032,6 +1032,7 @@ struct rte_eth_dev_info {
>  	const char *driver_name; /**< Device Driver name. */
>  	unsigned int if_index; /**< Index to bound host interface, or 0 if none.
>  		Use if_indextoname() to translate into an interface name. */
> +	uint32_t dev_flags; /**< Device flags */

A similar field has been added recently:

	http://dpdk.org/browse/next/dpdk-next-net/tree/lib/librte_ether/rte_ethdev.h#n1074

	/** Generic device capabilities */
	uint64_t dev_capa;

It is for flags DEV_CAPA_*
Note that the prefix should be fixed to RTE_ETH_DEV,
and the doxygen comment should mention the flags prefix.
Qi, please fix.

I think dev_capa and dev_flags are the same thing.
They could be merged.

>  /** Device supports link state interrupt */
> -#define RTE_ETH_DEV_INTR_LSC     0x0002
> +#define RTE_ETH_DEV_INTR_LSC		0x0002
>  /** Device is a bonded slave */
> -#define RTE_ETH_DEV_BONDED_SLAVE 0x0004
> +#define RTE_ETH_DEV_BONDED_SLAVE	0x0004
>  /** Device supports device removal interrupt */
> -#define RTE_ETH_DEV_INTR_RMV     0x0008
> +#define RTE_ETH_DEV_INTR_RMV		0x0008
> +/** Device is port representor */
> +#define RTE_ETH_DEV_REPRESENTOR		0x0010

It seems you tried to re-align but it fails.
Better to use spaces for alignment.

  reply	other threads:[~2018-04-24 19:37 UTC|newest]

Thread overview: 73+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-28 13:54 [dpdk-dev] [PATCH v6 0/7] switching device representation Declan Doherty
2018-03-28 13:54 ` [dpdk-dev] [PATCH v6 1/8] doc: add switch representation documentation Declan Doherty
2018-03-28 14:53   ` Thomas Monjalon
2018-03-28 15:05     ` Doherty, Declan
2018-04-03 15:52   ` Adrien Mazarguil
2018-03-28 13:54 ` [dpdk-dev] [PATCH v6 2/8] ethdev: add switch identifier parameter to port Declan Doherty
2018-03-29  6:13   ` Shahaf Shuler
2018-03-29  9:13     ` Doherty, Declan
2018-03-29 10:12       ` Shahaf Shuler
2018-03-29 15:12         ` Doherty, Declan
2018-04-01  6:10           ` Shahaf Shuler
2018-03-28 13:54 ` [dpdk-dev] [PATCH v6 3/8] ethdev: add generic create/destroy ethdev APIs Declan Doherty
2018-03-29  6:13   ` Shahaf Shuler
2018-03-29  9:22     ` Doherty, Declan
2018-03-28 13:54 ` [dpdk-dev] [PATCH v6 4/8] ethdev: Add port representor device flag Declan Doherty
2018-03-29  6:13   ` Shahaf Shuler
2018-03-29  7:34     ` Thomas Monjalon
2018-03-29 14:53     ` Doherty, Declan
2018-04-01  6:14       ` Shahaf Shuler
2018-03-28 13:54 ` [dpdk-dev] [PATCH v6 5/8] app/testpmd: add port name to device info Declan Doherty
2018-03-28 13:54 ` [dpdk-dev] [PATCH v6 6/8] ethdev: add common devargs parser Declan Doherty
2018-03-29 12:12   ` Gaëtan Rivet
2018-03-28 13:54 ` [dpdk-dev] [PATCH v6 7/8] net/i40e: add support for representor ports Declan Doherty
2018-03-28 13:54 ` [dpdk-dev] [PATCH v6 8/8] net/ixgbe: " Declan Doherty
2018-04-16 13:05 ` [dpdk-dev] [PATCH v7 0/9] switching devices representation Declan Doherty
2018-04-16 13:05   ` [dpdk-dev] [PATCH v7 1/9] doc: add switch representation documentation Declan Doherty
2018-04-16 15:55     ` Kovacevic, Marko
2018-04-16 13:05   ` [dpdk-dev] [PATCH v7 2/9] ethdev: add switch identifier parameter to port Declan Doherty
2018-04-24 16:38     ` Thomas Monjalon
2018-04-16 13:05   ` [dpdk-dev] [PATCH v7 3/9] ethdev: add generic create/destroy ethdev APIs Declan Doherty
2018-04-20 13:01     ` Ananyev, Konstantin
2018-04-24 17:48     ` Thomas Monjalon
2018-04-16 13:06   ` [dpdk-dev] [PATCH v7 4/9] ethdev: Add port representor device flag Declan Doherty
2018-04-24 19:37     ` Thomas Monjalon [this message]
2018-04-25 12:17       ` Doherty, Declan
2018-04-25 12:23         ` Thomas Monjalon
2018-04-16 13:06   ` [dpdk-dev] [PATCH v7 5/9] app/testpmd: add port name to device info Declan Doherty
2018-04-16 13:06   ` [dpdk-dev] [PATCH v7 6/9] ethdev: add common devargs parser Declan Doherty
2018-04-20 13:16     ` Ananyev, Konstantin
2018-04-24 19:53     ` Thomas Monjalon
2018-04-25  9:40       ` Remy Horton
2018-04-25 10:06         ` Thomas Monjalon
2018-04-25 10:45           ` Remy Horton
2018-04-16 13:06   ` [dpdk-dev] [PATCH v7 7/9] ethdev: add switch domain allocator Declan Doherty
2018-04-20 13:22     ` Ananyev, Konstantin
2018-04-24 19:58     ` Thomas Monjalon
2018-04-16 13:06   ` [dpdk-dev] [PATCH v7 8/9] net/i40e: add support for representor ports Declan Doherty
2018-04-16 13:06   ` [dpdk-dev] [PATCH v7 9/9] net/ixgbe: " Declan Doherty
2018-04-20 13:29     ` Ananyev, Konstantin
2018-04-26 10:40   ` [dpdk-dev] [dpdk=-dev][PATCH v8 0/9] switching devices representation Declan Doherty
2018-04-26 10:40     ` [dpdk-dev] [PATCH v8 1/9] doc: add switch representation documentation Declan Doherty
2018-04-26 10:40     ` [dpdk-dev] [PATCH v8 2/9] ethdev: add switch identifier parameter to port Declan Doherty
2018-04-26 12:02       ` Thomas Monjalon
2018-04-26 14:26         ` Thomas Monjalon
2018-04-27 16:29       ` Ferruh Yigit
2018-04-26 10:40     ` [dpdk-dev] [PATCH v8 3/9] ethdev: add generic create/destroy ethdev APIs Declan Doherty
2018-04-26 12:16       ` Ferruh Yigit
2018-04-26 10:41     ` [dpdk-dev] [PATCH v8 4/9] ethdev: Add port representor device flag Declan Doherty
2018-04-26 10:41     ` [dpdk-dev] [PATCH v8 5/9] app/testpmd: add port name to device info Declan Doherty
2018-04-26 10:41     ` [dpdk-dev] [PATCH v8 6/9] ethdev: add common devargs parser Declan Doherty
2018-04-26 12:03       ` Ananyev, Konstantin
2018-04-26 14:21         ` Ferruh Yigit
2018-04-26 14:28         ` Doherty, Declan
2018-04-26 14:44           ` Thomas Monjalon
2018-04-26 14:48           ` Ananyev, Konstantin
2018-04-26 14:30         ` Remy Horton
2018-04-26 12:15       ` Ferruh Yigit
2018-04-26 10:41     ` [dpdk-dev] [PATCH v8 7/9] ethdev: add switch domain allocator Declan Doherty
2018-04-26 12:27       ` Ananyev, Konstantin
2018-04-26 10:41     ` [dpdk-dev] [PATCH v8 8/9] net/i40e: add support for representor ports Declan Doherty
2018-04-26 10:41     ` [dpdk-dev] [PATCH v8 9/9] net/ixgbe: " Declan Doherty
2018-04-26 16:24     ` [dpdk-dev] [dpdk=-dev][PATCH v8 0/9] switching devices representation Ferruh Yigit
2018-04-26 16:35       ` Ferruh Yigit

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