[v3] net/i40e: fix link status
Checks
Commit Message
If the PF driver supports the new speed reporting capabilities
then use link_event_adv instead of link_event to get the speed.
Fixes: 2a73125b7041 ("i40evf: fix link info update")
Cc: stable@dpdk.org
Signed-off-by: Guinan Sun <guinanx.sun@intel.com>
---
v3:
* request the capability for i40evf
v2:
* modify commit log
* add code comments
* delete useless code
---
drivers/net/i40e/base/virtchnl.h | 16 ++++++++++-
drivers/net/i40e/i40e_ethdev_vf.c | 45 ++++++++++++++++++++++++++++---
2 files changed, 57 insertions(+), 4 deletions(-)
Comments
Tested-by: Shougang Wang <shougangx.wang@intel.com>
Thanks.
Shougang
> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Guinan Sun
> Sent: Thursday, August 6, 2020 4:17 PM
> To: dev@dpdk.org
> Cc: Xing, Beilei <beilei.xing@intel.com>; Guo, Jia <jia.guo@intel.com>; Sun,
> GuinanX <guinanx.sun@intel.com>; stable@dpdk.org
> Subject: [dpdk-dev] [PATCH v3] net/i40e: fix link status
>
> If the PF driver supports the new speed reporting capabilities then use
> link_event_adv instead of link_event to get the speed.
>
> Fixes: 2a73125b7041 ("i40evf: fix link info update")
> Cc: stable@dpdk.org
>
> Signed-off-by: Guinan Sun <guinanx.sun@intel.com>
> ---
> v3:
> * request the capability for i40evf
> v2:
> * modify commit log
> * add code comments
> * delete useless code
> ---
> drivers/net/i40e/base/virtchnl.h | 16 ++++++++++-
> drivers/net/i40e/i40e_ethdev_vf.c | 45
> ++++++++++++++++++++++++++++---
> 2 files changed, 57 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/net/i40e/base/virtchnl.h
> b/drivers/net/i40e/base/virtchnl.h
> index 4f498ca45..9c64fd469 100644
> --- a/drivers/net/i40e/base/virtchnl.h
> +++ b/drivers/net/i40e/base/virtchnl.h
> @@ -240,7 +240,8 @@ VIRTCHNL_CHECK_STRUCT_LEN(16,
> virtchnl_vsi_resource);
> #define VIRTCHNL_VF_OFFLOAD_ENCAP 0X00100000
> #define VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM 0X00200000
> #define VIRTCHNL_VF_OFFLOAD_RX_ENCAP_CSUM 0X00400000
> -
> +/* Define below the capability flags that are not offloads */
> +#define VIRTCHNL_VF_CAP_ADV_LINK_SPEED 0x00000080
> #define VF_BASE_MODE_OFFLOADS (VIRTCHNL_VF_OFFLOAD_L2 | \
> VIRTCHNL_VF_OFFLOAD_VLAN | \
> VIRTCHNL_VF_OFFLOAD_RSS_PF)
> @@ -536,10 +537,23 @@ enum virtchnl_event_codes { struct
> virtchnl_pf_event {
> enum virtchnl_event_codes event;
> union {
> + /* If the PF driver does not support the new speed reporting
> + * capabilities then use link_event else use link_event_adv to
> + * get the speed and link information. The ability to
> understand
> + * new speeds is indicated by setting the capability flag
> + * VIRTCHNL_VF_CAP_ADV_LINK_SPEED in vf_cap_flags
> parameter
> + * in virtchnl_vf_resource struct and can be used to
> determine
> + * which link event struct to use below.
> + */
> struct {
> enum virtchnl_link_speed link_speed;
> bool link_status;
> } link_event;
> + struct {
> + /* link_speed provided in Mbps */
> + u32 link_speed;
> + u8 link_status;
> + } link_event_adv;
> } event_data;
>
> int severity;
> diff --git a/drivers/net/i40e/i40e_ethdev_vf.c
> b/drivers/net/i40e/i40e_ethdev_vf.c
> index 69cab8e73..ccf5d8c57 100644
> --- a/drivers/net/i40e/i40e_ethdev_vf.c
> +++ b/drivers/net/i40e/i40e_ethdev_vf.c
> @@ -469,7 +469,8 @@ i40evf_get_vf_resource(struct rte_eth_dev *dev)
> VIRTCHNL_VF_OFFLOAD_RSS_AQ |
> VIRTCHNL_VF_OFFLOAD_RSS_REG |
> VIRTCHNL_VF_OFFLOAD_VLAN |
> - VIRTCHNL_VF_OFFLOAD_RX_POLLING;
> + VIRTCHNL_VF_OFFLOAD_RX_POLLING |
> + VIRTCHNL_VF_CAP_ADV_LINK_SPEED;
> args.in_args = (uint8_t *)∩︀
> args.in_args_size = sizeof(caps);
> } else {
> @@ -1386,8 +1387,46 @@ i40evf_handle_pf_event(struct rte_eth_dev *dev,
> uint8_t *msg,
> break;
> case VIRTCHNL_EVENT_LINK_CHANGE:
> PMD_DRV_LOG(DEBUG, "VIRTCHNL_EVENT_LINK_CHANGE
> event");
> - vf->link_up = pf_msg->event_data.link_event.link_status;
> - vf->link_speed = pf_msg-
> >event_data.link_event.link_speed;
> +
> + if (vf->vf_res->vf_cap_flags &
> VIRTCHNL_VF_CAP_ADV_LINK_SPEED) {
> + vf->link_up =
> + pf_msg-
> >event_data.link_event_adv.link_status;
> +
> + switch (pf_msg-
> >event_data.link_event_adv.link_speed) {
> + case ETH_SPEED_NUM_100M:
> + vf->link_speed = I40E_LINK_SPEED_100MB;
> + break;
> + case ETH_SPEED_NUM_1G:
> + vf->link_speed = I40E_LINK_SPEED_1GB;
> + break;
> + case ETH_SPEED_NUM_2_5G:
> + vf->link_speed = I40E_LINK_SPEED_2_5GB;
> + break;
> + case ETH_SPEED_NUM_5G:
> + vf->link_speed = I40E_LINK_SPEED_5GB;
> + break;
> + case ETH_SPEED_NUM_10G:
> + vf->link_speed = I40E_LINK_SPEED_10GB;
> + break;
> + case ETH_SPEED_NUM_20G:
> + vf->link_speed = I40E_LINK_SPEED_20GB;
> + break;
> + case ETH_SPEED_NUM_25G:
> + vf->link_speed = I40E_LINK_SPEED_25GB;
> + break;
> + case ETH_SPEED_NUM_40G:
> + vf->link_speed = I40E_LINK_SPEED_40GB;
> + break;
> + default:
> + vf->link_speed =
> I40E_LINK_SPEED_UNKNOWN;
> + break;
> + }
> + } else {
> + vf->link_up =
> + pf_msg->event_data.link_event.link_status;
> + vf->link_speed =
> + pf_msg->event_data.link_event.link_speed;
> + }
> break;
> case VIRTCHNL_EVENT_PF_DRIVER_CLOSE:
> PMD_DRV_LOG(DEBUG,
> "VIRTCHNL_EVENT_PF_DRIVER_CLOSE event");
> --
> 2.17.1
> -----Original Message-----
> From: Sun, GuinanX <guinanx.sun@intel.com>
> Sent: Thursday, August 6, 2020 4:17 PM
> To: dev@dpdk.org
> Cc: Xing, Beilei <beilei.xing@intel.com>; Guo, Jia <jia.guo@intel.com>; Sun,
> GuinanX <guinanx.sun@intel.com>; stable@dpdk.org
> Subject: [PATCH v3] net/i40e: fix link status
>
> If the PF driver supports the new speed reporting capabilities then use
> link_event_adv instead of link_event to get the speed.
>
> Fixes: 2a73125b7041 ("i40evf: fix link info update")
> Cc: stable@dpdk.org
>
> Signed-off-by: Guinan Sun <guinanx.sun@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
On 8/6/2020 6:08 PM, Xing, Beilei wrote:
>
>> -----Original Message-----
>> From: Sun, GuinanX <guinanx.sun@intel.com>
>> Sent: Thursday, August 6, 2020 4:17 PM
>> To: dev@dpdk.org
>> Cc: Xing, Beilei <beilei.xing@intel.com>; Guo, Jia <jia.guo@intel.com>; Sun,
>> GuinanX <guinanx.sun@intel.com>; stable@dpdk.org
>> Subject: [PATCH v3] net/i40e: fix link status
>>
>> If the PF driver supports the new speed reporting capabilities then use
>> link_event_adv instead of link_event to get the speed.
>>
>> Fixes: 2a73125b7041 ("i40evf: fix link info update")
>> Cc: stable@dpdk.org
>>
>> Signed-off-by: Guinan Sun <guinanx.sun@intel.com>
> Acked-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jeff Guo <jia.guo@intel.com>
> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Xing, Beilei
> Sent: Thursday, August 6, 2020 6:08 PM
> To: Sun, GuinanX <guinanx.sun@intel.com>; dev@dpdk.org
> Cc: Guo, Jia <jia.guo@intel.com>; stable@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v3] net/i40e: fix link status
>
>
>
> > -----Original Message-----
> > From: Sun, GuinanX <guinanx.sun@intel.com>
> > Sent: Thursday, August 6, 2020 4:17 PM
> > To: dev@dpdk.org
> > Cc: Xing, Beilei <beilei.xing@intel.com>; Guo, Jia
> > <jia.guo@intel.com>; Sun, GuinanX <guinanx.sun@intel.com>;
> > stable@dpdk.org
> > Subject: [PATCH v3] net/i40e: fix link status
> >
> > If the PF driver supports the new speed reporting capabilities then
> > use link_event_adv instead of link_event to get the speed.
> >
> > Fixes: 2a73125b7041 ("i40evf: fix link info update")
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Guinan Sun <guinanx.sun@intel.com>
> Acked-by: Beilei Xing <beilei.xing@intel.com>
Applied to dpdk-next-net-intel.
Thanks
Qi
On 8/6/2020 9:16 AM, Guinan Sun wrote:
> If the PF driver supports the new speed reporting capabilities
> then use link_event_adv instead of link_event to get the speed.
>
> Fixes: 2a73125b7041 ("i40evf: fix link info update")
> Cc: stable@dpdk.org
>
> Signed-off-by: Guinan Sun <guinanx.sun@intel.com>
> ---
> v3:
> * request the capability for i40evf
> v2:
> * modify commit log
> * add code comments
> * delete useless code
> ---
> drivers/net/i40e/base/virtchnl.h | 16 ++++++++++-
> drivers/net/i40e/i40e_ethdev_vf.c | 45 ++++++++++++++++++++++++++++---
> 2 files changed, 57 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/net/i40e/base/virtchnl.h b/drivers/net/i40e/base/virtchnl.h
> index 4f498ca45..9c64fd469 100644
> --- a/drivers/net/i40e/base/virtchnl.h
> +++ b/drivers/net/i40e/base/virtchnl.h
> @@ -240,7 +240,8 @@ VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_vsi_resource);
> #define VIRTCHNL_VF_OFFLOAD_ENCAP 0X00100000
> #define VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM 0X00200000
> #define VIRTCHNL_VF_OFFLOAD_RX_ENCAP_CSUM 0X00400000
> -
> +/* Define below the capability flags that are not offloads */
> +#define VIRTCHNL_VF_CAP_ADV_LINK_SPEED 0x00000080
> #define VF_BASE_MODE_OFFLOADS (VIRTCHNL_VF_OFFLOAD_L2 | \
> VIRTCHNL_VF_OFFLOAD_VLAN | \
> VIRTCHNL_VF_OFFLOAD_RSS_PF)
> @@ -536,10 +537,23 @@ enum virtchnl_event_codes {
> struct virtchnl_pf_event {
> enum virtchnl_event_codes event;
> union {
> + /* If the PF driver does not support the new speed reporting
> + * capabilities then use link_event else use link_event_adv to
> + * get the speed and link information. The ability to understand
> + * new speeds is indicated by setting the capability flag
> + * VIRTCHNL_VF_CAP_ADV_LINK_SPEED in vf_cap_flags parameter
> + * in virtchnl_vf_resource struct and can be used to determine
> + * which link event struct to use below.
> + */
> struct {
> enum virtchnl_link_speed link_speed;
> bool link_status;
> } link_event;
> + struct {
> + /* link_speed provided in Mbps */
> + u32 link_speed;
> + u8 link_status;
> + } link_event_adv;
> } event_data;
>
> int severity;
> diff --git a/drivers/net/i40e/i40e_ethdev_vf.c b/drivers/net/i40e/i40e_ethdev_vf.c
> index 69cab8e73..ccf5d8c57 100644
> --- a/drivers/net/i40e/i40e_ethdev_vf.c
> +++ b/drivers/net/i40e/i40e_ethdev_vf.c
> @@ -469,7 +469,8 @@ i40evf_get_vf_resource(struct rte_eth_dev *dev)
> VIRTCHNL_VF_OFFLOAD_RSS_AQ |
> VIRTCHNL_VF_OFFLOAD_RSS_REG |
> VIRTCHNL_VF_OFFLOAD_VLAN |
> - VIRTCHNL_VF_OFFLOAD_RX_POLLING;
> + VIRTCHNL_VF_OFFLOAD_RX_POLLING |
> + VIRTCHNL_VF_CAP_ADV_LINK_SPEED;
> args.in_args = (uint8_t *)∩︀
> args.in_args_size = sizeof(caps);
> } else {
> @@ -1386,8 +1387,46 @@ i40evf_handle_pf_event(struct rte_eth_dev *dev, uint8_t *msg,
> break;
> case VIRTCHNL_EVENT_LINK_CHANGE:
> PMD_DRV_LOG(DEBUG, "VIRTCHNL_EVENT_LINK_CHANGE event");
> - vf->link_up = pf_msg->event_data.link_event.link_status;
> - vf->link_speed = pf_msg->event_data.link_event.link_speed;
> +
> + if (vf->vf_res->vf_cap_flags & VIRTCHNL_VF_CAP_ADV_LINK_SPEED) {
> + vf->link_up =
> + pf_msg->event_data.link_event_adv.link_status;
> +
> + switch (pf_msg->event_data.link_event_adv.link_speed) {
> + case ETH_SPEED_NUM_100M:
> + vf->link_speed = I40E_LINK_SPEED_100MB;
> + break;
> + case ETH_SPEED_NUM_1G:
> + vf->link_speed = I40E_LINK_SPEED_1GB;
> + break;
> + case ETH_SPEED_NUM_2_5G:
> + vf->link_speed = I40E_LINK_SPEED_2_5GB;
> + break;
> + case ETH_SPEED_NUM_5G:
> + vf->link_speed = I40E_LINK_SPEED_5GB;
> + break;
> + case ETH_SPEED_NUM_10G:
> + vf->link_speed = I40E_LINK_SPEED_10GB;
> + break;
> + case ETH_SPEED_NUM_20G:
> + vf->link_speed = I40E_LINK_SPEED_20GB;
> + break;
> + case ETH_SPEED_NUM_25G:
> + vf->link_speed = I40E_LINK_SPEED_25GB;
> + break;
> + case ETH_SPEED_NUM_40G:
> + vf->link_speed = I40E_LINK_SPEED_40GB;
> + break;
> + default:
> + vf->link_speed = I40E_LINK_SPEED_UNKNOWN;
> + break;
Hi Guinan,
These assignments are causing build error [1] because of different types.
'vf->link_speed' is "enum virtchnl_link_speed", but the values
('I40E_LINK_SPEED_100MB' etc..) are "enum i40e_aq_link_speed"
[1]
http://mails.dpdk.org/archives/test-report/2020-August/148030.html
Hi Ferruh
> -----Original Message-----
> From: Ferruh Yigit [mailto:ferruh.yigit@intel.com]
> Sent: Monday, August 31, 2020 9:24 PM
> To: Sun, GuinanX <guinanx.sun@intel.com>; dev@dpdk.org
> Cc: Xing, Beilei <beilei.xing@intel.com>; Guo, Jia <jia.guo@intel.com>;
> stable@dpdk.org
> Subject: Re: [dpdk-stable] [PATCH v3] net/i40e: fix link status
>
> On 8/6/2020 9:16 AM, Guinan Sun wrote:
> > If the PF driver supports the new speed reporting capabilities then
> > use link_event_adv instead of link_event to get the speed.
> >
> > Fixes: 2a73125b7041 ("i40evf: fix link info update")
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Guinan Sun <guinanx.sun@intel.com>
> > ---
> > v3:
> > * request the capability for i40evf
> > v2:
> > * modify commit log
> > * add code comments
> > * delete useless code
> > ---
> > drivers/net/i40e/base/virtchnl.h | 16 ++++++++++-
> > drivers/net/i40e/i40e_ethdev_vf.c | 45 ++++++++++++++++++++++++++++---
> > 2 files changed, 57 insertions(+), 4 deletions(-)
> >
> > diff --git a/drivers/net/i40e/base/virtchnl.h
> > b/drivers/net/i40e/base/virtchnl.h
> > index 4f498ca45..9c64fd469 100644
> > --- a/drivers/net/i40e/base/virtchnl.h
> > +++ b/drivers/net/i40e/base/virtchnl.h
> > @@ -240,7 +240,8 @@ VIRTCHNL_CHECK_STRUCT_LEN(16,
> virtchnl_vsi_resource);
> > #define VIRTCHNL_VF_OFFLOAD_ENCAP 0X00100000
> > #define VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM 0X00200000
> > #define VIRTCHNL_VF_OFFLOAD_RX_ENCAP_CSUM 0X00400000
> > -
> > +/* Define below the capability flags that are not offloads */
> > +#define VIRTCHNL_VF_CAP_ADV_LINK_SPEED 0x00000080
> > #define VF_BASE_MODE_OFFLOADS (VIRTCHNL_VF_OFFLOAD_L2 | \
> > VIRTCHNL_VF_OFFLOAD_VLAN | \
> > VIRTCHNL_VF_OFFLOAD_RSS_PF) @@ -536,10
> +537,23 @@ enum
> > virtchnl_event_codes { struct virtchnl_pf_event {
> > enum virtchnl_event_codes event;
> > union {
> > + /* If the PF driver does not support the new speed reporting
> > + * capabilities then use link_event else use link_event_adv to
> > + * get the speed and link information. The ability to understand
> > + * new speeds is indicated by setting the capability flag
> > + * VIRTCHNL_VF_CAP_ADV_LINK_SPEED in vf_cap_flags
> parameter
> > + * in virtchnl_vf_resource struct and can be used to determine
> > + * which link event struct to use below.
> > + */
> > struct {
> > enum virtchnl_link_speed link_speed;
> > bool link_status;
> > } link_event;
> > + struct {
> > + /* link_speed provided in Mbps */
> > + u32 link_speed;
> > + u8 link_status;
> > + } link_event_adv;
> > } event_data;
> >
> > int severity;
> > diff --git a/drivers/net/i40e/i40e_ethdev_vf.c
> > b/drivers/net/i40e/i40e_ethdev_vf.c
> > index 69cab8e73..ccf5d8c57 100644
> > --- a/drivers/net/i40e/i40e_ethdev_vf.c
> > +++ b/drivers/net/i40e/i40e_ethdev_vf.c
> > @@ -469,7 +469,8 @@ i40evf_get_vf_resource(struct rte_eth_dev *dev)
> > VIRTCHNL_VF_OFFLOAD_RSS_AQ |
> > VIRTCHNL_VF_OFFLOAD_RSS_REG |
> > VIRTCHNL_VF_OFFLOAD_VLAN |
> > - VIRTCHNL_VF_OFFLOAD_RX_POLLING;
> > + VIRTCHNL_VF_OFFLOAD_RX_POLLING |
> > + VIRTCHNL_VF_CAP_ADV_LINK_SPEED;
> > args.in_args = (uint8_t *)∩︀
> > args.in_args_size = sizeof(caps);
> > } else {
> > @@ -1386,8 +1387,46 @@ i40evf_handle_pf_event(struct rte_eth_dev *dev,
> uint8_t *msg,
> > break;
> > case VIRTCHNL_EVENT_LINK_CHANGE:
> > PMD_DRV_LOG(DEBUG, "VIRTCHNL_EVENT_LINK_CHANGE
> event");
> > - vf->link_up = pf_msg->event_data.link_event.link_status;
> > - vf->link_speed = pf_msg->event_data.link_event.link_speed;
> > +
> > + if (vf->vf_res->vf_cap_flags &
> VIRTCHNL_VF_CAP_ADV_LINK_SPEED) {
> > + vf->link_up =
> > + pf_msg-
> >event_data.link_event_adv.link_status;
> > +
> > + switch (pf_msg-
> >event_data.link_event_adv.link_speed) {
> > + case ETH_SPEED_NUM_100M:
> > + vf->link_speed = I40E_LINK_SPEED_100MB;
> > + break;
> > + case ETH_SPEED_NUM_1G:
> > + vf->link_speed = I40E_LINK_SPEED_1GB;
> > + break;
> > + case ETH_SPEED_NUM_2_5G:
> > + vf->link_speed = I40E_LINK_SPEED_2_5GB;
> > + break;
> > + case ETH_SPEED_NUM_5G:
> > + vf->link_speed = I40E_LINK_SPEED_5GB;
> > + break;
> > + case ETH_SPEED_NUM_10G:
> > + vf->link_speed = I40E_LINK_SPEED_10GB;
> > + break;
> > + case ETH_SPEED_NUM_20G:
> > + vf->link_speed = I40E_LINK_SPEED_20GB;
> > + break;
> > + case ETH_SPEED_NUM_25G:
> > + vf->link_speed = I40E_LINK_SPEED_25GB;
> > + break;
> > + case ETH_SPEED_NUM_40G:
> > + vf->link_speed = I40E_LINK_SPEED_40GB;
> > + break;
> > + default:
> > + vf->link_speed =
> I40E_LINK_SPEED_UNKNOWN;
> > + break;
>
>
> Hi Guinan,
>
> These assignments are causing build error [1] because of different types.
>
> 'vf->link_speed' is "enum virtchnl_link_speed", but the values
> ('I40E_LINK_SPEED_100MB' etc..) are "enum i40e_aq_link_speed"
>
> [1]
> http://mails.dpdk.org/archives/test-report/2020-August/148030.html
I will fix the problem you mentioned in the new patch.
@@ -240,7 +240,8 @@ VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_vsi_resource);
#define VIRTCHNL_VF_OFFLOAD_ENCAP 0X00100000
#define VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM 0X00200000
#define VIRTCHNL_VF_OFFLOAD_RX_ENCAP_CSUM 0X00400000
-
+/* Define below the capability flags that are not offloads */
+#define VIRTCHNL_VF_CAP_ADV_LINK_SPEED 0x00000080
#define VF_BASE_MODE_OFFLOADS (VIRTCHNL_VF_OFFLOAD_L2 | \
VIRTCHNL_VF_OFFLOAD_VLAN | \
VIRTCHNL_VF_OFFLOAD_RSS_PF)
@@ -536,10 +537,23 @@ enum virtchnl_event_codes {
struct virtchnl_pf_event {
enum virtchnl_event_codes event;
union {
+ /* If the PF driver does not support the new speed reporting
+ * capabilities then use link_event else use link_event_adv to
+ * get the speed and link information. The ability to understand
+ * new speeds is indicated by setting the capability flag
+ * VIRTCHNL_VF_CAP_ADV_LINK_SPEED in vf_cap_flags parameter
+ * in virtchnl_vf_resource struct and can be used to determine
+ * which link event struct to use below.
+ */
struct {
enum virtchnl_link_speed link_speed;
bool link_status;
} link_event;
+ struct {
+ /* link_speed provided in Mbps */
+ u32 link_speed;
+ u8 link_status;
+ } link_event_adv;
} event_data;
int severity;
@@ -469,7 +469,8 @@ i40evf_get_vf_resource(struct rte_eth_dev *dev)
VIRTCHNL_VF_OFFLOAD_RSS_AQ |
VIRTCHNL_VF_OFFLOAD_RSS_REG |
VIRTCHNL_VF_OFFLOAD_VLAN |
- VIRTCHNL_VF_OFFLOAD_RX_POLLING;
+ VIRTCHNL_VF_OFFLOAD_RX_POLLING |
+ VIRTCHNL_VF_CAP_ADV_LINK_SPEED;
args.in_args = (uint8_t *)∩︀
args.in_args_size = sizeof(caps);
} else {
@@ -1386,8 +1387,46 @@ i40evf_handle_pf_event(struct rte_eth_dev *dev, uint8_t *msg,
break;
case VIRTCHNL_EVENT_LINK_CHANGE:
PMD_DRV_LOG(DEBUG, "VIRTCHNL_EVENT_LINK_CHANGE event");
- vf->link_up = pf_msg->event_data.link_event.link_status;
- vf->link_speed = pf_msg->event_data.link_event.link_speed;
+
+ if (vf->vf_res->vf_cap_flags & VIRTCHNL_VF_CAP_ADV_LINK_SPEED) {
+ vf->link_up =
+ pf_msg->event_data.link_event_adv.link_status;
+
+ switch (pf_msg->event_data.link_event_adv.link_speed) {
+ case ETH_SPEED_NUM_100M:
+ vf->link_speed = I40E_LINK_SPEED_100MB;
+ break;
+ case ETH_SPEED_NUM_1G:
+ vf->link_speed = I40E_LINK_SPEED_1GB;
+ break;
+ case ETH_SPEED_NUM_2_5G:
+ vf->link_speed = I40E_LINK_SPEED_2_5GB;
+ break;
+ case ETH_SPEED_NUM_5G:
+ vf->link_speed = I40E_LINK_SPEED_5GB;
+ break;
+ case ETH_SPEED_NUM_10G:
+ vf->link_speed = I40E_LINK_SPEED_10GB;
+ break;
+ case ETH_SPEED_NUM_20G:
+ vf->link_speed = I40E_LINK_SPEED_20GB;
+ break;
+ case ETH_SPEED_NUM_25G:
+ vf->link_speed = I40E_LINK_SPEED_25GB;
+ break;
+ case ETH_SPEED_NUM_40G:
+ vf->link_speed = I40E_LINK_SPEED_40GB;
+ break;
+ default:
+ vf->link_speed = I40E_LINK_SPEED_UNKNOWN;
+ break;
+ }
+ } else {
+ vf->link_up =
+ pf_msg->event_data.link_event.link_status;
+ vf->link_speed =
+ pf_msg->event_data.link_event.link_speed;
+ }
break;
case VIRTCHNL_EVENT_PF_DRIVER_CLOSE:
PMD_DRV_LOG(DEBUG, "VIRTCHNL_EVENT_PF_DRIVER_CLOSE event");