* [dpdk-dev] [PATCH] net/thunderx: add device speed capability info
@ 2017-08-30 11:30 Jerin Jacob
2017-08-30 13:31 ` Ferruh Yigit
2017-09-04 15:10 ` [dpdk-dev] [PATCH v2] " Jerin Jacob
0 siblings, 2 replies; 5+ messages in thread
From: Jerin Jacob @ 2017-08-30 11:30 UTC (permalink / raw)
To: dev; +Cc: ferruh.yigit, Jerin Jacob
updated nicvf feature file to mark support.
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
---
doc/guides/nics/features/thunderx.ini | 1 +
drivers/net/thunderx/nicvf_ethdev.c | 9 +++++++++
2 files changed, 10 insertions(+)
diff --git a/doc/guides/nics/features/thunderx.ini b/doc/guides/nics/features/thunderx.ini
index b9720be6b..626858971 100644
--- a/doc/guides/nics/features/thunderx.ini
+++ b/doc/guides/nics/features/thunderx.ini
@@ -4,6 +4,7 @@
; Refer to default.ini for the full list of available PMD features.
;
[Features]
+Speed capabilities = Y
Link status = Y
Link status event = Y
Queue start/stop = Y
diff --git a/drivers/net/thunderx/nicvf_ethdev.c b/drivers/net/thunderx/nicvf_ethdev.c
index edc17f1d4..bfad07933 100644
--- a/drivers/net/thunderx/nicvf_ethdev.c
+++ b/drivers/net/thunderx/nicvf_ethdev.c
@@ -1380,6 +1380,15 @@ nicvf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
dev_info->pci_dev = RTE_ETH_DEV_TO_PCI(dev);
+ /* Autonegotiation may be disabled */
+ dev_info->speed_capa = ETH_LINK_SPEED_FIXED;
+ dev_info->speed_capa |= ETH_LINK_SPEED_10M;
+ dev_info->speed_capa |= ETH_LINK_SPEED_100M;
+ dev_info->speed_capa |= ETH_LINK_SPEED_1G;
+ dev_info->speed_capa |= ETH_LINK_SPEED_10G;
+ if (nicvf_hw_version(nic) != PCI_SUB_DEVICE_ID_CN81XX_NICVF)
+ dev_info->speed_capa |= ETH_LINK_SPEED_40G;
+
dev_info->min_rx_bufsize = ETHER_MIN_MTU;
dev_info->max_rx_pktlen = NIC_HW_MAX_FRS;
dev_info->max_rx_queues =
--
2.14.1
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [dpdk-dev] [PATCH] net/thunderx: add device speed capability info
2017-08-30 11:30 [dpdk-dev] [PATCH] net/thunderx: add device speed capability info Jerin Jacob
@ 2017-08-30 13:31 ` Ferruh Yigit
2017-09-04 6:12 ` Jerin Jacob
2017-09-04 15:10 ` [dpdk-dev] [PATCH v2] " Jerin Jacob
1 sibling, 1 reply; 5+ messages in thread
From: Ferruh Yigit @ 2017-08-30 13:31 UTC (permalink / raw)
To: Jerin Jacob, dev
On 8/30/2017 12:30 PM, Jerin Jacob wrote:
> updated nicvf feature file to mark support.
>
> Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
> ---
> doc/guides/nics/features/thunderx.ini | 1 +
> drivers/net/thunderx/nicvf_ethdev.c | 9 +++++++++
> 2 files changed, 10 insertions(+)
>
> diff --git a/doc/guides/nics/features/thunderx.ini b/doc/guides/nics/features/thunderx.ini
> index b9720be6b..626858971 100644
> --- a/doc/guides/nics/features/thunderx.ini
> +++ b/doc/guides/nics/features/thunderx.ini
> @@ -4,6 +4,7 @@
> ; Refer to default.ini for the full list of available PMD features.
> ;
> [Features]
> +Speed capabilities = Y
> Link status = Y
> Link status event = Y
> Queue start/stop = Y
> diff --git a/drivers/net/thunderx/nicvf_ethdev.c b/drivers/net/thunderx/nicvf_ethdev.c
> index edc17f1d4..bfad07933 100644
> --- a/drivers/net/thunderx/nicvf_ethdev.c
> +++ b/drivers/net/thunderx/nicvf_ethdev.c
> @@ -1380,6 +1380,15 @@ nicvf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>
> dev_info->pci_dev = RTE_ETH_DEV_TO_PCI(dev);
>
> + /* Autonegotiation may be disabled */
> + dev_info->speed_capa = ETH_LINK_SPEED_FIXED;
> + dev_info->speed_capa |= ETH_LINK_SPEED_10M;
> + dev_info->speed_capa |= ETH_LINK_SPEED_100M;
> + dev_info->speed_capa |= ETH_LINK_SPEED_1G;
> + dev_info->speed_capa |= ETH_LINK_SPEED_10G;
Why not just "|" them, same result with less code ...
> + if (nicvf_hw_version(nic) != PCI_SUB_DEVICE_ID_CN81XX_NICVF)
> + dev_info->speed_capa |= ETH_LINK_SPEED_40G;
> +
> dev_info->min_rx_bufsize = ETHER_MIN_MTU;
> dev_info->max_rx_pktlen = NIC_HW_MAX_FRS;
> dev_info->max_rx_queues =
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [dpdk-dev] [PATCH] net/thunderx: add device speed capability info
2017-08-30 13:31 ` Ferruh Yigit
@ 2017-09-04 6:12 ` Jerin Jacob
0 siblings, 0 replies; 5+ messages in thread
From: Jerin Jacob @ 2017-09-04 6:12 UTC (permalink / raw)
To: Ferruh Yigit; +Cc: dev
-----Original Message-----
> Date: Wed, 30 Aug 2017 14:31:07 +0100
> From: Ferruh Yigit <ferruh.yigit@intel.com>
> To: Jerin Jacob <jerin.jacob@caviumnetworks.com>, dev@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH] net/thunderx: add device speed capability
> info
> User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101
> Thunderbird/52.3.0
>
> On 8/30/2017 12:30 PM, Jerin Jacob wrote:
> > updated nicvf feature file to mark support.
> >
> > Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
> > ---
> > doc/guides/nics/features/thunderx.ini | 1 +
> > drivers/net/thunderx/nicvf_ethdev.c | 9 +++++++++
> > 2 files changed, 10 insertions(+)
> >
> > diff --git a/doc/guides/nics/features/thunderx.ini b/doc/guides/nics/features/thunderx.ini
> > index b9720be6b..626858971 100644
> > --- a/doc/guides/nics/features/thunderx.ini
> > +++ b/doc/guides/nics/features/thunderx.ini
> > @@ -4,6 +4,7 @@
> > ; Refer to default.ini for the full list of available PMD features.
> > ;
> > [Features]
> > +Speed capabilities = Y
> > Link status = Y
> > Link status event = Y
> > Queue start/stop = Y
> > diff --git a/drivers/net/thunderx/nicvf_ethdev.c b/drivers/net/thunderx/nicvf_ethdev.c
> > index edc17f1d4..bfad07933 100644
> > --- a/drivers/net/thunderx/nicvf_ethdev.c
> > +++ b/drivers/net/thunderx/nicvf_ethdev.c
> > @@ -1380,6 +1380,15 @@ nicvf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
> >
> > dev_info->pci_dev = RTE_ETH_DEV_TO_PCI(dev);
> >
> > + /* Autonegotiation may be disabled */
> > + dev_info->speed_capa = ETH_LINK_SPEED_FIXED;
> > + dev_info->speed_capa |= ETH_LINK_SPEED_10M;
> > + dev_info->speed_capa |= ETH_LINK_SPEED_100M;
> > + dev_info->speed_capa |= ETH_LINK_SPEED_1G;
> > + dev_info->speed_capa |= ETH_LINK_SPEED_10G;
>
> Why not just "|" them, same result with less code ...
I thought it will give better readability. No strong opinion here, I
will respin v2 with your suggestion.
>
> > + if (nicvf_hw_version(nic) != PCI_SUB_DEVICE_ID_CN81XX_NICVF)
> > + dev_info->speed_capa |= ETH_LINK_SPEED_40G;
> > +
> > dev_info->min_rx_bufsize = ETHER_MIN_MTU;
> > dev_info->max_rx_pktlen = NIC_HW_MAX_FRS;
> > dev_info->max_rx_queues =
> >
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* [dpdk-dev] [PATCH v2] net/thunderx: add device speed capability info
2017-08-30 11:30 [dpdk-dev] [PATCH] net/thunderx: add device speed capability info Jerin Jacob
2017-08-30 13:31 ` Ferruh Yigit
@ 2017-09-04 15:10 ` Jerin Jacob
2017-09-11 13:42 ` Ferruh Yigit
1 sibling, 1 reply; 5+ messages in thread
From: Jerin Jacob @ 2017-09-04 15:10 UTC (permalink / raw)
To: dev; +Cc: ferruh.yigit, Jerin Jacob
updated nicvf feature file to mark support.
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
---
v2:
* Rearranged ETH_LINK_SPEED_10M, ETH_LINK_SPEED_100M, ETH_LINK_SPEED_1G,
ETH_LINK_SPEED_10G to single line
---
doc/guides/nics/features/thunderx.ini | 1 +
drivers/net/thunderx/nicvf_ethdev.c | 7 +++++++
2 files changed, 8 insertions(+)
diff --git a/doc/guides/nics/features/thunderx.ini b/doc/guides/nics/features/thunderx.ini
index b9720be6b..626858971 100644
--- a/doc/guides/nics/features/thunderx.ini
+++ b/doc/guides/nics/features/thunderx.ini
@@ -4,6 +4,7 @@
; Refer to default.ini for the full list of available PMD features.
;
[Features]
+Speed capabilities = Y
Link status = Y
Link status event = Y
Queue start/stop = Y
diff --git a/drivers/net/thunderx/nicvf_ethdev.c b/drivers/net/thunderx/nicvf_ethdev.c
index edc17f1d4..4654a4ced 100644
--- a/drivers/net/thunderx/nicvf_ethdev.c
+++ b/drivers/net/thunderx/nicvf_ethdev.c
@@ -1380,6 +1380,13 @@ nicvf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
dev_info->pci_dev = RTE_ETH_DEV_TO_PCI(dev);
+ /* Autonegotiation may be disabled */
+ dev_info->speed_capa = ETH_LINK_SPEED_FIXED;
+ dev_info->speed_capa |= ETH_LINK_SPEED_10M | ETH_LINK_SPEED_100M |
+ ETH_LINK_SPEED_1G | ETH_LINK_SPEED_10G;
+ if (nicvf_hw_version(nic) != PCI_SUB_DEVICE_ID_CN81XX_NICVF)
+ dev_info->speed_capa |= ETH_LINK_SPEED_40G;
+
dev_info->min_rx_bufsize = ETHER_MIN_MTU;
dev_info->max_rx_pktlen = NIC_HW_MAX_FRS;
dev_info->max_rx_queues =
--
2.14.1
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2017-09-11 13:42 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2017-08-30 11:30 [dpdk-dev] [PATCH] net/thunderx: add device speed capability info Jerin Jacob
2017-08-30 13:31 ` Ferruh Yigit
2017-09-04 6:12 ` Jerin Jacob
2017-09-04 15:10 ` [dpdk-dev] [PATCH v2] " Jerin Jacob
2017-09-11 13:42 ` Ferruh Yigit
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