* [dts] [patch] ironpond , twinpond and springfountain 's mbuf is 2048, not 1024 @ 2015-10-15 4:24 lijuan tu 2015-10-20 2:22 ` Liu, Yong 0 siblings, 1 reply; 5+ messages in thread From: lijuan tu @ 2015-10-15 4:24 UTC (permalink / raw) To: dts Signed-off-by: lijuan tu <lijuanx.a.tu@intel.com> --- tests/TestSuite_scatter.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/TestSuite_scatter.py b/tests/TestSuite_scatter.py index abb1a08..1bec2c8 100644 --- a/tests/TestSuite_scatter.py +++ b/tests/TestSuite_scatter.py @@ -55,7 +55,7 @@ class TestScatter(TestCase): # Verify that enough ports are available self.verify(len(dutPorts) >= 2, "Insufficient ports") self.pmdout = PmdOutput(self.dut) - if self.nic in ["niantic", "fortville_eagle", "fortville_spirit", "fortville_spirit_single", "redrockcanyou"]: + if self.nic in ["niantic", "fortville_eagle", "fortville_spirit", "fortville_spirit_single", "redrockcanyou", "ironpond", "twinpond", "springfountain"]: self.mbsize = 2048 else: self.mbsize = 1024 -- 2.1.0 ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [dts] [patch] ironpond , twinpond and springfountain 's mbuf is 2048, not 1024 2015-10-15 4:24 [dts] [patch] ironpond , twinpond and springfountain 's mbuf is 2048, not 1024 lijuan tu @ 2015-10-20 2:22 ` Liu, Yong 2015-10-20 3:04 ` Qiu, Michael 0 siblings, 1 reply; 5+ messages in thread From: Liu, Yong @ 2015-10-20 2:22 UTC (permalink / raw) To: Tu, LijuanX A, dts Applied. Thx. > -----Original Message----- > From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of lijuan tu > Sent: Thursday, October 15, 2015 12:25 PM > To: dts@dpdk.org > Subject: [dts] [patch] ironpond , twinpond and springfountain 's mbuf is > 2048, not 1024 > > Signed-off-by: lijuan tu <lijuanx.a.tu@intel.com> > --- > tests/TestSuite_scatter.py | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/tests/TestSuite_scatter.py b/tests/TestSuite_scatter.py > index abb1a08..1bec2c8 100644 > --- a/tests/TestSuite_scatter.py > +++ b/tests/TestSuite_scatter.py > @@ -55,7 +55,7 @@ class TestScatter(TestCase): > # Verify that enough ports are available > self.verify(len(dutPorts) >= 2, "Insufficient ports") > self.pmdout = PmdOutput(self.dut) > - if self.nic in ["niantic", "fortville_eagle", "fortville_spirit", > "fortville_spirit_single", "redrockcanyou"]: > + if self.nic in ["niantic", "fortville_eagle", "fortville_spirit", > "fortville_spirit_single", "redrockcanyou", "ironpond", "twinpond", > "springfountain"]: > self.mbsize = 2048 > else: > self.mbsize = 1024 > -- > 2.1.0 ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [dts] [patch] ironpond , twinpond and springfountain 's mbuf is 2048, not 1024 2015-10-20 2:22 ` Liu, Yong @ 2015-10-20 3:04 ` Qiu, Michael 2015-10-20 3:19 ` Liu, Yong 0 siblings, 1 reply; 5+ messages in thread From: Qiu, Michael @ 2015-10-20 3:04 UTC (permalink / raw) To: Liu, Yong; +Cc: dts I have a question, which nic's default mbuf is 1024？ Thanks, Michael 发自我的 iPhone > 在 2015年10月20日，上午10:23，Liu, Yong <yong.liu@intel.com> 写道： > > Applied. Thx. > >> -----Original Message----- >> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of lijuan tu >> Sent: Thursday, October 15, 2015 12:25 PM >> To: dts@dpdk.org >> Subject: [dts] [patch] ironpond , twinpond and springfountain 's mbuf is >> 2048, not 1024 >> >> Signed-off-by: lijuan tu <lijuanx.a.tu@intel.com> >> --- >> tests/TestSuite_scatter.py | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/tests/TestSuite_scatter.py b/tests/TestSuite_scatter.py >> index abb1a08..1bec2c8 100644 >> --- a/tests/TestSuite_scatter.py >> +++ b/tests/TestSuite_scatter.py >> @@ -55,7 +55,7 @@ class TestScatter(TestCase): >> # Verify that enough ports are available >> self.verify(len(dutPorts) >= 2, "Insufficient ports") >> self.pmdout = PmdOutput(self.dut) >> - if self.nic in ["niantic", "fortville_eagle", "fortville_spirit", >> "fortville_spirit_single", "redrockcanyou"]: >> + if self.nic in ["niantic", "fortville_eagle", "fortville_spirit", >> "fortville_spirit_single", "redrockcanyou", "ironpond", "twinpond", >> "springfountain"]: >> self.mbsize = 2048 >> else: >> self.mbsize = 1024 >> -- >> 2.1.0 > ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [dts] [patch] ironpond , twinpond and springfountain 's mbuf is 2048, not 1024 2015-10-20 3:04 ` Qiu, Michael @ 2015-10-20 3:19 ` Liu, Yong 2015-10-20 4:45 ` Tu, LijuanX A 0 siblings, 1 reply; 5+ messages in thread From: Liu, Yong @ 2015-10-20 3:19 UTC (permalink / raw) To: Qiu, Michael; +Cc: dts I'm not sure why use 2048 for some NICs. Anybody known about this? Scatter feature is used when received packets over the size of mbuf. I think 1024 and 2048 should be the same to measure this feature. > -----Original Message----- > From: Qiu, Michael > Sent: Tuesday, October 20, 2015 11:05 AM > To: Liu, Yong > Cc: Tu, LijuanX A; dts@dpdk.org > Subject: Re: [dts] [patch] ironpond , twinpond and springfountain 's mbuf > is 2048, not 1024 > > I have a question, which nic's default mbuf is 1024？ > Thanks, > Michael > > 发自我的 iPhone > > > 在 2015年10月20日，上午10:23，Liu, Yong <yong.liu@intel.com> 写道： > > > > Applied. Thx. > > > >> -----Original Message----- > >> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of lijuan tu > >> Sent: Thursday, October 15, 2015 12:25 PM > >> To: dts@dpdk.org > >> Subject: [dts] [patch] ironpond , twinpond and springfountain 's mbuf > is > >> 2048, not 1024 > >> > >> Signed-off-by: lijuan tu <lijuanx.a.tu@intel.com> > >> --- > >> tests/TestSuite_scatter.py | 2 +- > >> 1 file changed, 1 insertion(+), 1 deletion(-) > >> > >> diff --git a/tests/TestSuite_scatter.py b/tests/TestSuite_scatter.py > >> index abb1a08..1bec2c8 100644 > >> --- a/tests/TestSuite_scatter.py > >> +++ b/tests/TestSuite_scatter.py > >> @@ -55,7 +55,7 @@ class TestScatter(TestCase): > >> # Verify that enough ports are available > >> self.verify(len(dutPorts) >= 2, "Insufficient ports") > >> self.pmdout = PmdOutput(self.dut) > >> - if self.nic in ["niantic", "fortville_eagle", > "fortville_spirit", > >> "fortville_spirit_single", "redrockcanyou"]: > >> + if self.nic in ["niantic", "fortville_eagle", > "fortville_spirit", > >> "fortville_spirit_single", "redrockcanyou", "ironpond", "twinpond", > >> "springfountain"]: > >> self.mbsize = 2048 > >> else: > >> self.mbsize = 1024 > >> -- > >> 2.1.0 > > ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [dts] [patch] ironpond , twinpond and springfountain 's mbuf is 2048, not 1024 2015-10-20 3:19 ` Liu, Yong @ 2015-10-20 4:45 ` Tu, LijuanX A 0 siblings, 0 replies; 5+ messages in thread From: Tu, LijuanX A @ 2015-10-20 4:45 UTC (permalink / raw) To: Liu, Yong, Qiu, Michael; +Cc: dts I am not sure why too,but test_plan_scatter may give us some inofmation: Configuring the size of mbuf data buffers ========================================= The default size of the mbuf data buffer is 2048 so that a full 1518-byte (CRC included) Ethernet frame can be stored in a mono-segment packet. -----Original Message----- From: Liu, Yong Sent: Tuesday, October 20, 2015 11:19 AM To: Qiu, Michael Cc: Tu, LijuanX A; dts@dpdk.org Subject: RE: [dts] [patch] ironpond , twinpond and springfountain 's mbuf is 2048, not 1024 I'm not sure why use 2048 for some NICs. Anybody known about this? Scatter feature is used when received packets over the size of mbuf. I think 1024 and 2048 should be the same to measure this feature. > -----Original Message----- > From: Qiu, Michael > Sent: Tuesday, October 20, 2015 11:05 AM > To: Liu, Yong > Cc: Tu, LijuanX A; dts@dpdk.org > Subject: Re: [dts] [patch] ironpond , twinpond and springfountain 's > mbuf is 2048, not 1024 > > I have a question, which nic's default mbuf is 1024？ > Thanks, > Michael > > 发自我的 iPhone > > > 在 2015年10月20日，上午10:23，Liu, Yong <yong.liu@intel.com> 写道： > > > > Applied. Thx. > > > >> -----Original Message----- > >> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of lijuan tu > >> Sent: Thursday, October 15, 2015 12:25 PM > >> To: dts@dpdk.org > >> Subject: [dts] [patch] ironpond , twinpond and springfountain 's > >> mbuf > is > >> 2048, not 1024 > >> > >> Signed-off-by: lijuan tu <lijuanx.a.tu@intel.com> > >> --- > >> tests/TestSuite_scatter.py | 2 +- > >> 1 file changed, 1 insertion(+), 1 deletion(-) > >> > >> diff --git a/tests/TestSuite_scatter.py > >> b/tests/TestSuite_scatter.py index abb1a08..1bec2c8 100644 > >> --- a/tests/TestSuite_scatter.py > >> +++ b/tests/TestSuite_scatter.py > >> @@ -55,7 +55,7 @@ class TestScatter(TestCase): > >> # Verify that enough ports are available > >> self.verify(len(dutPorts) >= 2, "Insufficient ports") > >> self.pmdout = PmdOutput(self.dut) > >> - if self.nic in ["niantic", "fortville_eagle", > "fortville_spirit", > >> "fortville_spirit_single", "redrockcanyou"]: > >> + if self.nic in ["niantic", "fortville_eagle", > "fortville_spirit", > >> "fortville_spirit_single", "redrockcanyou", "ironpond", "twinpond", > >> "springfountain"]: > >> self.mbsize = 2048 > >> else: > >> self.mbsize = 1024 > >> -- > >> 2.1.0 > > ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2015-10-20 4:45 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2015-10-15 4:24 [dts] [patch] ironpond , twinpond and springfountain 's mbuf is 2048, not 1024 lijuan tu 2015-10-20 2:22 ` Liu, Yong 2015-10-20 3:04 ` Qiu, Michael 2015-10-20 3:19 ` Liu, Yong 2015-10-20 4:45 ` Tu, LijuanX A
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for NNTP newsgroup(s).