* [DTS][V2] framework/crb: Add functions of check and wait specified link status
@ 2022-01-25 7:08 DongJunX
2022-01-26 3:18 ` Jiang, YuX
0 siblings, 1 reply; 3+ messages in thread
From: DongJunX @ 2022-01-25 7:08 UTC (permalink / raw)
To: dts; +Cc: lijuan.tu, qingx.sun, junx.dong
Signed-off-by: DongJunX <junx.dong@intel.com>
---
framework/crb.py | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/framework/crb.py b/framework/crb.py
index bd4f565d..7875510f 100755
--- a/framework/crb.py
+++ b/framework/crb.py
@@ -907,3 +907,33 @@ class Crb(object):
else:
self.logger.info("NIC %s may be not find %s" % (intf, flag))
return False
+
+ def is_interface_up(self, intf, timeout=15):
+ """
+ check and wait port link status up until timeout
+ """
+ for i in range(timeout):
+ link_status = self.get_interface_link_status(intf)
+ if link_status == 'Up':
+ return True
+ time.sleep(1)
+ self.logger.error(f"check and wait {intf} link up timeout")
+ return False
+
+ def is_interface_down(self, intf, timeout=15):
+ """
+ check and wait port link status down until timeout
+ """
+ for i in range(timeout):
+ link_status = self.get_interface_link_status(intf)
+ if link_status == 'Down':
+ return True
+ time.sleep(1)
+ self.logger.error(f"check and wait {intf} link down timeout")
+ return False
+
+ def get_interface_link_status(self, intf):
+ out = self.send_expect(f"ethtool {intf}", "#")
+ link_status_matcher = r'Link detected: (\w+)'
+ link_status = re.search(link_status_matcher, out).groups()[0]
+ return 'Up' if link_status == 'yes' else 'Down'
--
2.33.1.windows.1
^ permalink raw reply [flat|nested] 3+ messages in thread
* RE: [DTS][V2] framework/crb: Add functions of check and wait specified link status
2022-01-25 7:08 [DTS][V2] framework/crb: Add functions of check and wait specified link status DongJunX
@ 2022-01-26 3:18 ` Jiang, YuX
2022-01-29 3:12 ` Tu, Lijuan
0 siblings, 1 reply; 3+ messages in thread
From: Jiang, YuX @ 2022-01-26 3:18 UTC (permalink / raw)
To: Dong, JunX, dts; +Cc: Tu, Lijuan, Sun, QingX, Dong, JunX, Jiang, YuX
> -----Original Message-----
> From: DongJunX <junx.dong@intel.com>
> Sent: Tuesday, January 25, 2022 3:08 PM
> To: dts@dpdk.org
> Cc: Tu, Lijuan <lijuan.tu@intel.com>; Sun, QingX <qingx.sun@intel.com>;
> Dong, JunX <junx.dong@intel.com>
> Subject: [DTS][V2] framework/crb: Add functions of check and wait specified
> link status
>
> Signed-off-by: DongJunX <junx.dong@intel.com>
> ---
Tested-by: Yu Jiang <YuX.Jiang@intel.com>
> framework/crb.py | 30 ++++++++++++++++++++++++++++++
> 1 file changed, 30 insertions(+)
>
> diff --git a/framework/crb.py b/framework/crb.py index bd4f565d..7875510f
> 100755
> --- a/framework/crb.py
> +++ b/framework/crb.py
> @@ -907,3 +907,33 @@ class Crb(object):
> else:
> self.logger.info("NIC %s may be not find %s" % (intf, flag))
> return False
> +
> + def is_interface_up(self, intf, timeout=15):
> + """
> + check and wait port link status up until timeout
> + """
> + for i in range(timeout):
> + link_status = self.get_interface_link_status(intf)
> + if link_status == 'Up':
> + return True
> + time.sleep(1)
> + self.logger.error(f"check and wait {intf} link up timeout")
> + return False
> +
> + def is_interface_down(self, intf, timeout=15):
> + """
> + check and wait port link status down until timeout
> + """
> + for i in range(timeout):
> + link_status = self.get_interface_link_status(intf)
> + if link_status == 'Down':
> + return True
> + time.sleep(1)
> + self.logger.error(f"check and wait {intf} link down timeout")
> + return False
> +
> + def get_interface_link_status(self, intf):
> + out = self.send_expect(f"ethtool {intf}", "#")
> + link_status_matcher = r'Link detected: (\w+)'
> + link_status = re.search(link_status_matcher, out).groups()[0]
> + return 'Up' if link_status == 'yes' else 'Down'
> --
> 2.33.1.windows.1
^ permalink raw reply [flat|nested] 3+ messages in thread
* RE: [DTS][V2] framework/crb: Add functions of check and wait specified link status
2022-01-26 3:18 ` Jiang, YuX
@ 2022-01-29 3:12 ` Tu, Lijuan
0 siblings, 0 replies; 3+ messages in thread
From: Tu, Lijuan @ 2022-01-29 3:12 UTC (permalink / raw)
To: Jiang, YuX, Dong, JunX, dts; +Cc: Sun, QingX, Dong, JunX
> > Subject: [DTS][V2] framework/crb: Add functions of check and wait
> > specified link status
> >
> > Signed-off-by: DongJunX <junx.dong@intel.com>
> > ---
> Tested-by: Yu Jiang <YuX.Jiang@intel.com>
Applied
^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-01-26 3:18 ` Jiang, YuX
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