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From: "Liang, Ma" <liang.j.ma@intel.com>
To: "Ananyev, Konstantin" <konstantin.ananyev@intel.com>
Cc: Thomas Monjalon <thomas@monjalon.net>,
	"dev@dpdk.org" <dev@dpdk.org>,
	"Burakov, Anatoly" <anatoly.burakov@intel.com>,
	"viktorin@rehivetech.com" <viktorin@rehivetech.com>,
	"Zhang, Qi Z" <qi.z.zhang@intel.com>,
	"ruifeng.wang@arm.com" <ruifeng.wang@arm.com>,
	"Xing, Beilei" <beilei.xing@intel.com>,
	"Guo, Jia" <jia.guo@intel.com>,
	"Yang, Qiming" <qiming.yang@intel.com>,
	"Wang, Haiyue" <haiyue.wang@intel.com>,
	"Richardson, Bruce" <bruce.richardson@intel.com>,
	"Hunt, David" <david.hunt@intel.com>,
	"jerinjacobk@gmail.com" <jerinjacobk@gmail.com>,
	"nhorman@tuxdriver.com" <nhorman@tuxdriver.com>,
	"McDaniel, Timothy" <timothy.mcdaniel@intel.com>,
	"Eads, Gage" <gage.eads@intel.com>,
	"drc@linux.vnet.ibm.com" <drc@linux.vnet.ibm.com>,
	Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>,
	"Yigit, Ferruh" <ferruh.yigit@intel.com>,
	"jerinj@marvell.com" <jerinj@marvell.com>,
	"hemant.agrawal@nxp.com" <hemant.agrawal@nxp.com>,
	"viacheslavo@nvidia.com" <viacheslavo@nvidia.com>,
	"matan@nvidia.com" <matan@nvidia.com>,
	"ajit.khaparde@broadcom.com" <ajit.khaparde@broadcom.com>,
	"rahul.lakkireddy@chelsio.com" <rahul.lakkireddy@chelsio.com>,
	"johndale@cisco.com" <johndale@cisco.com>,
	"xavier.huwei@huawei.com" <xavier.huwei@huawei.com>,
	"shahafs@nvidia.com" <shahafs@nvidia.com>,
	"sthemmin@microsoft.com" <sthemmin@microsoft.com>,
	"g.singh@nxp.com" <g.singh@nxp.com>,
	"rmody@marvell.com" <rmody@marvell.com>,
	"maxime.coquelin@redhat.com" <maxime.coquelin@redhat.com>,
	"david.marchand@redhat.com" <david.marchand@redhat.com>
Subject: Re: [dpdk-dev] [PATCH v9 04/10] ethdev: add simple power management API
Date: Wed, 28 Oct 2020 12:24:03 +0000
Message-ID: <20201028122403.GB29706@sivswdev09.ir.intel.com> (raw)
In-Reply-To: <BYAPR11MB3301300A4078C3E12ED71EE69A160@BYAPR11MB3301.namprd11.prod.outlook.com>

On 27 Oct 16:29, Ananyev, Konstantin wrote:
> 
> 
> > -----Original Message-----
> > From: Thomas Monjalon <thomas@monjalon.net>
> > Sent: Tuesday, October 27, 2020 6:31 PM
> > To: Ma, Liang J <liang.j.ma@intel.com>; Ananyev, Konstantin <konstantin.ananyev@intel.com>
> > Cc: dev@dpdk.org; Burakov, Anatoly <anatoly.burakov@intel.com>; viktorin@rehivetech.com; Zhang, Qi Z <qi.z.zhang@intel.com>;
> > ruifeng.wang@arm.com; Xing, Beilei <beilei.xing@intel.com>; Guo, Jia <jia.guo@intel.com>; Yang, Qiming <qiming.yang@intel.com>;
> > Wang, Haiyue <haiyue.wang@intel.com>; Richardson, Bruce <bruce.richardson@intel.com>; Hunt, David <david.hunt@intel.com>;
> > jerinjacobk@gmail.com; nhorman@tuxdriver.com; McDaniel, Timothy <timothy.mcdaniel@intel.com>; Eads, Gage
> > <gage.eads@intel.com>; drc@linux.vnet.ibm.com; Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>; Yigit, Ferruh
> > <ferruh.yigit@intel.com>; jerinj@marvell.com; hemant.agrawal@nxp.com; viacheslavo@nvidia.com; matan@nvidia.com;
> > ajit.khaparde@broadcom.com; rahul.lakkireddy@chelsio.com; johndale@cisco.com; xavier.huwei@huawei.com; shahafs@nvidia.com;
> > sthemmin@microsoft.com; g.singh@nxp.com; rmody@marvell.com; maxime.coquelin@redhat.com; david.marchand@redhat.com
> > Subject: Re: [dpdk-dev] [PATCH v9 04/10] ethdev: add simple power management API
> >
> > 27/10/2020 18:43, Ananyev, Konstantin:
> > > > 27/10/2020 12:15, Liang, Ma:
> > > > > > > --- a/lib/librte_ethdev/rte_ethdev.h
> > > > > > > +++ b/lib/librte_ethdev/rte_ethdev.h
> > > > > > > +/**
> > > > > > > + * Retrieve the wake up address for the receive queue.
> > > > > >
> > > > > > I guess how this function should be used,
> > > > > > but a bit more explanations would not hurt here.
> > > > > agree
> > > > > > > + *
> > > > > > > + * @param port_id
> > > > > > > + *   The port identifier of the Ethernet device.
> > > > > > > + * @param queue_id
> > > > > > > + *   The Rx queue on the Ethernet device for which information will be
> > > > > > > + *   retrieved.
> > > > > > > + * @param wake_addr
> > > > > > > + *   The pointer to the address which will be monitored.
> > > > > >
> > > > > > This function does not make the address monitored, right?
> > > > > This function only get the target wakeup address. that does not monitor this address.
> > > > > >
> > > > > > > + * @param expected
> > > > > > > + *   The pointer to value to be expected when descriptor is set.
> > > > > >
> > > > > > Not sure we should restrict it to a "descriptor".
> > > > >   actully that is not limited to a descriptor, any writeback content should work.
> > > > > >
> > > > > > Expecting a value or some bits looks too much restrictive.
> > > > > > I understand it probably fits well for Intel NICs,
> > > > > > but in the general case, we can imagine that any change
> > > > > > in a byte array could be a wake up signal.
> > > > >
> > > > > this parameter doesn not limited user how to use it.
> > > > > In fact, current design can support any bits change within 64 bits content.
> > > >
> > > > How the driver can specify that any value change should be monitored?
> > > > I understand that it is only a value/mask pair,
> > > > it does not give room for "any value".
> > >
> > > As I can read the code, value=0, mask=0 will provide you with 'any value'.
> > > Though it would mean that rte_power_monitor() will *always* go into sleep,
> > > so not sure what will be there any practical usage for such case.
> >
> > I think what is missing is to allow waking up when the value
> > of a byte array is changing, without specifiying any value.
> 
> 
> I think it will always wakeup on any write to wait_addr.
> What you control with value/mask pair - when we should go to sleep.
> In other words:
> ret = rte_eth_get_wake_addr(port, queue, &wait_addr, &value, &mask, ....);
> 
> mask==0: always go to sleep, wakeup at any store to wait_addr.
> mask!=0: go to sleep only if (*wait_addr & mask) == value, wakeup at any store to wait_addr.
> 
> Liang, Anatoly - feel free to correct me here, if I missed something.
  mask and expected value is used to prevent race condition with NIC. 
  there is a interval between code get target address and issue umwait action. 
  therefore, the mask is a selector of the bits, if the current value  & mask already
  == the expected value just before issue the umwait,  that mean that address is no 
  longer useful for umwait because of DMA has happend.
  then the code path is abort and back to normal logic.

  parent reply	other threads:[~2020-10-28 12:24 UTC|newest]

Thread overview: 421+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-27 17:02 [dpdk-dev] [RFC 0/6] Power-optimized RX for Ethernet devices Anatoly Burakov
2020-05-27 17:02 ` [dpdk-dev] [RFC 1/6] eal: add power management intrinsics Anatoly Burakov
2020-05-28 11:39   ` Ananyev, Konstantin
2020-05-28 14:40     ` Burakov, Anatoly
2020-05-28 14:58       ` Bruce Richardson
2020-05-28 15:38       ` Ananyev, Konstantin
2020-05-29  6:56         ` Jerin Jacob
2020-06-02 10:15           ` Ananyev, Konstantin
2020-06-03  6:22           ` Honnappa Nagarahalli
2020-06-03  6:31             ` Jerin Jacob
2020-11-02 11:09   ` [dpdk-dev] [PATCH v11 0/6] Add PMD power mgmt Liang Ma
2020-11-02 11:10     ` [dpdk-dev] [PATCH v11 1/6] ethdev: add simple power management API Liang Ma
2020-11-02 12:23       ` Burakov, Anatoly
2020-11-02 11:10     ` [dpdk-dev] [PATCH v11 2/6] power: add PMD power management API and callback Liang Ma
2020-11-02 11:10     ` [dpdk-dev] [PATCH v11 3/6] net/ixgbe: implement power management API Liang Ma
2020-11-02 11:10     ` [dpdk-dev] [PATCH v11 4/6] net/i40e: " Liang Ma
2020-11-02 11:10     ` [dpdk-dev] [PATCH v11 5/6] net/ice: " Liang Ma
2020-11-02 11:10     ` [dpdk-dev] [PATCH v11 6/6] examples/l3fwd-power: enable PMD power mgmt Liang Ma
2020-12-17 14:05     ` [dpdk-dev] [PATCH v12 00/11] Add PMD power management Anatoly Burakov
2020-12-17 16:12       ` David Marchand
2021-01-08 16:42         ` Burakov, Anatoly
2021-01-11  8:44           ` David Marchand
2021-01-11  8:52             ` David Marchand
2021-01-11 10:21               ` Burakov, Anatoly
2021-01-08 17:42       ` [dpdk-dev] [PATCH v13 " Anatoly Burakov
2021-01-08 17:42         ` [dpdk-dev] [PATCH v13 01/11] eal: uninline power intrinsics Anatoly Burakov
2021-01-12 15:54           ` Ananyev, Konstantin
2021-01-08 17:42         ` [dpdk-dev] [PATCH v13 02/11] eal: avoid invalid API usage in " Anatoly Burakov
2021-01-08 19:58           ` Stephen Hemminger
2021-01-11 10:21             ` Burakov, Anatoly
2021-01-12 15:56           ` Ananyev, Konstantin
2021-01-08 17:42         ` [dpdk-dev] [PATCH v13 03/11] eal: change API of " Anatoly Burakov
2021-01-12 15:58           ` Ananyev, Konstantin
2021-01-08 17:42         ` [dpdk-dev] [PATCH v13 04/11] eal: remove sync version of power monitor Anatoly Burakov
2021-01-12 15:59           ` Ananyev, Konstantin
2021-01-08 17:42         ` [dpdk-dev] [PATCH v13 05/11] eal: add monitor wakeup function Anatoly Burakov
2021-01-12 16:02           ` Ananyev, Konstantin
2021-01-12 16:18             ` Burakov, Anatoly
2021-01-12 16:25               ` Burakov, Anatoly
2021-01-08 17:42         ` [dpdk-dev] [PATCH v13 06/11] ethdev: add simple power management API Anatoly Burakov
2021-01-09  8:04           ` Andrew Rybchenko
2021-01-08 17:42         ` [dpdk-dev] [PATCH v13 07/11] power: add PMD power management API and callback Anatoly Burakov
2021-01-08 17:42         ` [dpdk-dev] [PATCH v13 08/11] net/ixgbe: implement power management API Anatoly Burakov
2021-01-08 17:42         ` [dpdk-dev] [PATCH v13 09/11] net/i40e: " Anatoly Burakov
2021-01-08 17:42         ` [dpdk-dev] [PATCH v13 10/11] net/ice: " Anatoly Burakov
2021-01-08 17:42         ` [dpdk-dev] [PATCH v13 11/11] examples/l3fwd-power: enable PMD power mgmt Anatoly Burakov
2021-01-11 14:35         ` [dpdk-dev] [PATCH v14 00/11] Add PMD power management Anatoly Burakov
2021-01-11 14:35           ` [dpdk-dev] [PATCH v14 01/11] eal: uninline power intrinsics Anatoly Burakov
2021-01-11 14:35           ` [dpdk-dev] [PATCH v14 02/11] eal: avoid invalid API usage in " Anatoly Burakov
2021-01-11 14:35           ` [dpdk-dev] [PATCH v14 03/11] eal: change API of " Anatoly Burakov
2021-01-11 14:35           ` [dpdk-dev] [PATCH v14 04/11] eal: remove sync version of power monitor Anatoly Burakov
2021-01-11 14:35           ` [dpdk-dev] [PATCH v14 05/11] eal: add monitor wakeup function Anatoly Burakov
2021-01-11 14:35           ` [dpdk-dev] [PATCH v14 06/11] ethdev: add simple power management API Anatoly Burakov
2021-01-11 14:35           ` [dpdk-dev] [PATCH v14 07/11] power: add PMD power management API and callback Anatoly Burakov
2021-01-11 14:35           ` [dpdk-dev] [PATCH v14 08/11] net/ixgbe: implement power management API Anatoly Burakov
2021-01-11 14:35           ` [dpdk-dev] [PATCH v14 09/11] net/i40e: " Anatoly Burakov
2021-01-11 14:35           ` [dpdk-dev] [PATCH v14 10/11] net/ice: " Anatoly Burakov
2021-01-11 14:35           ` [dpdk-dev] [PATCH v14 11/11] examples/l3fwd-power: enable PMD power mgmt Anatoly Burakov
2021-01-11 14:58           ` [dpdk-dev] [PATCH v15 00/11] Add PMD power management Anatoly Burakov
2021-01-11 14:58             ` [dpdk-dev] [PATCH v15 01/11] eal: uninline power intrinsics Anatoly Burakov
2021-01-12 16:09               ` Ananyev, Konstantin
2021-01-12 16:14                 ` Burakov, Anatoly
2021-01-11 14:58             ` [dpdk-dev] [PATCH v15 02/11] eal: avoid invalid API usage in " Anatoly Burakov
2021-01-11 14:58             ` [dpdk-dev] [PATCH v15 03/11] eal: change API of " Anatoly Burakov
2021-01-11 14:58             ` [dpdk-dev] [PATCH v15 04/11] eal: remove sync version of power monitor Anatoly Burakov
2021-01-11 14:58             ` [dpdk-dev] [PATCH v15 05/11] eal: add monitor wakeup function Anatoly Burakov
2021-01-11 14:58             ` [dpdk-dev] [PATCH v15 06/11] ethdev: add simple power management API Anatoly Burakov
2021-01-11 14:58             ` [dpdk-dev] [PATCH v15 07/11] power: add PMD power management API and callback Anatoly Burakov
2021-01-11 14:58             ` [dpdk-dev] [PATCH v15 08/11] net/ixgbe: implement power management API Anatoly Burakov
2021-01-11 14:58             ` [dpdk-dev] [PATCH v15 09/11] net/i40e: " Anatoly Burakov
2021-01-11 14:58             ` [dpdk-dev] [PATCH v15 10/11] net/ice: " Anatoly Burakov
2021-01-11 14:58             ` [dpdk-dev] [PATCH v15 11/11] examples/l3fwd-power: enable PMD power mgmt Anatoly Burakov
2021-01-12 17:37             ` [dpdk-dev] [PATCH v16 00/11] Add PMD power management Anatoly Burakov
2021-01-12 17:37               ` [dpdk-dev] [PATCH v16 01/11] eal: uninline power intrinsics Anatoly Burakov
2021-01-12 17:37               ` [dpdk-dev] [PATCH v16 02/11] eal: avoid invalid API usage in " Anatoly Burakov
2021-01-12 17:37               ` [dpdk-dev] [PATCH v16 03/11] eal: change API of " Anatoly Burakov
2021-01-13 13:01                 ` Ananyev, Konstantin
2021-01-13 17:22                   ` Burakov, Anatoly
2021-01-13 18:01                     ` Ananyev, Konstantin
2021-01-14 10:23                       ` Burakov, Anatoly
2021-01-14 12:33                         ` Ananyev, Konstantin
2021-01-12 17:37               ` [dpdk-dev] [PATCH v16 04/11] eal: remove sync version of power monitor Anatoly Burakov
2021-01-12 17:37               ` [dpdk-dev] [PATCH v16 05/11] eal: add monitor wakeup function Anatoly Burakov
2021-01-13 12:46                 ` Ananyev, Konstantin
2021-01-12 17:37               ` [dpdk-dev] [PATCH v16 06/11] ethdev: add simple power management API Anatoly Burakov
2021-01-13 13:18                 ` Ananyev, Konstantin
2021-01-12 17:37               ` [dpdk-dev] [PATCH v16 07/11] power: add PMD power management API and callback Anatoly Burakov
2021-01-13 12:58                 ` Ananyev, Konstantin
2021-01-13 17:29                   ` Burakov, Anatoly
2021-01-14 13:00                     ` Burakov, Anatoly
2021-01-12 17:37               ` [dpdk-dev] [PATCH v16 08/11] net/ixgbe: implement power management API Anatoly Burakov
2021-01-12 17:37               ` [dpdk-dev] [PATCH v16 09/11] net/i40e: " Anatoly Burakov
2021-01-12 17:37               ` [dpdk-dev] [PATCH v16 10/11] net/ice: " Anatoly Burakov
2021-01-12 17:37               ` [dpdk-dev] [PATCH v16 11/11] examples/l3fwd-power: enable PMD power mgmt Anatoly Burakov
2021-01-14  9:36               ` [dpdk-dev] [PATCH v16 00/11] Add PMD power management David Marchand
2021-01-14 10:25                 ` Burakov, Anatoly
2021-01-14 14:46               ` [dpdk-dev] [PATCH v17 " Anatoly Burakov
2021-01-14 14:46                 ` [dpdk-dev] [PATCH v17 01/11] eal: uninline power intrinsics Anatoly Burakov
2021-01-14 14:46                 ` [dpdk-dev] [PATCH v17 02/11] eal: avoid invalid API usage in " Anatoly Burakov
2021-01-14 14:46                 ` [dpdk-dev] [PATCH v17 03/11] eal: change API of " Anatoly Burakov
2021-01-18 22:26                   ` Thomas Monjalon
2021-01-19 10:29                     ` Burakov, Anatoly
2021-01-19 10:42                       ` Thomas Monjalon
2021-01-19 11:23                         ` Burakov, Anatoly
2021-01-19 14:17                           ` Thomas Monjalon
2021-01-20 10:32                             ` Burakov, Anatoly
2021-01-20 10:38                               ` Thomas Monjalon
2021-01-20 11:05                                 ` Burakov, Anatoly
2021-01-20 11:11                                   ` Thomas Monjalon
2021-01-20 11:17                                     ` Burakov, Anatoly
2021-01-14 14:46                 ` [dpdk-dev] [PATCH v17 04/11] eal: remove sync version of power monitor Anatoly Burakov
2021-01-14 14:46                 ` [dpdk-dev] [PATCH v17 05/11] eal: add monitor wakeup function Anatoly Burakov
2021-01-14 14:46                 ` [dpdk-dev] [PATCH v17 06/11] ethdev: add simple power management API Anatoly Burakov
2021-01-14 14:46                 ` [dpdk-dev] [PATCH v17 07/11] power: add PMD power management API and callback Anatoly Burakov
2021-01-18 12:41                   ` David Hunt
2021-01-19 16:45                     ` [dpdk-dev] [PATCH v18 0/2] Add PMD power management Anatoly Burakov
2021-01-19 16:45                       ` [dpdk-dev] [PATCH v18 1/2] power: add PMD power management API and callback Anatoly Burakov
2021-01-19 16:45                       ` [dpdk-dev] [PATCH v18 2/2] examples/l3fwd-power: enable PMD power mgmt Anatoly Burakov
2021-01-20 11:50                       ` [dpdk-dev] [PATCH v19 0/4] Add PMD power management Anatoly Burakov
2021-01-20 11:50                         ` [dpdk-dev] [PATCH v19 1/4] eal: rename power monitor condition member Anatoly Burakov
2021-01-20 11:50                         ` [dpdk-dev] [PATCH v19 2/4] eal: improve comments around power monitoring API Anatoly Burakov
2021-01-20 11:50                         ` [dpdk-dev] [PATCH v19 3/4] power: add PMD power management API and callback Anatoly Burakov
2021-01-20 11:50                         ` [dpdk-dev] [PATCH v19 4/4] examples/l3fwd-power: enable PMD power mgmt Anatoly Burakov
2021-01-22 17:12                         ` [dpdk-dev] [PATCH v20 0/4] Add PMD power management Anatoly Burakov
2021-01-22 17:12                           ` [dpdk-dev] [PATCH v20 1/4] eal: rename power monitor condition member Anatoly Burakov
2021-01-29 11:26                             ` Thomas Monjalon
2021-01-22 17:12                           ` [dpdk-dev] [PATCH v20 2/4] eal: improve comments around power monitoring API Anatoly Burakov
2021-01-29 11:27                             ` Thomas Monjalon
2021-01-22 17:12                           ` [dpdk-dev] [PATCH v20 3/4] power: add PMD power management API and callback Anatoly Burakov
2021-01-22 17:12                           ` [dpdk-dev] [PATCH v20 4/4] examples/l3fwd-power: enable PMD power mgmt Anatoly Burakov
2021-01-29 14:15                             ` Thomas Monjalon
2021-01-29 14:20                           ` [dpdk-dev] [PATCH v20 0/4] Add PMD power management Thomas Monjalon
2021-01-29 14:47                             ` Burakov, Anatoly
2021-01-18 22:48                   ` [dpdk-dev] [PATCH v17 07/11] power: add PMD power management API and callback Thomas Monjalon
2021-01-19 12:25                     ` Burakov, Anatoly
2021-01-14 14:46                 ` [dpdk-dev] [PATCH v17 08/11] net/ixgbe: implement power management API Anatoly Burakov
2021-01-14 14:46                 ` [dpdk-dev] [PATCH v17 09/11] net/i40e: " Anatoly Burakov
2021-01-14 14:46                 ` [dpdk-dev] [PATCH v17 10/11] net/ice: " Anatoly Burakov
2021-01-14 14:46                 ` [dpdk-dev] [PATCH v17 11/11] examples/l3fwd-power: enable PMD power mgmt Anatoly Burakov
2021-01-18 12:53                   ` David Hunt
2021-01-18 15:24                 ` [dpdk-dev] [PATCH v17 00/11] Add PMD power management David Marchand
2021-01-18 15:45                   ` Burakov, Anatoly
2021-01-18 16:06                     ` Thomas Monjalon
2021-01-18 17:02                       ` Burakov, Anatoly
2021-01-18 17:54                         ` David Marchand
2021-01-18 22:52                 ` Thomas Monjalon
2021-01-19 10:30                   ` Burakov, Anatoly
2020-12-17 14:05     ` [dpdk-dev] [PATCH v12 01/11] eal: uninline power intrinsics Anatoly Burakov
2020-12-17 14:05     ` [dpdk-dev] [PATCH v12 02/11] eal: avoid invalid API usage in " Anatoly Burakov
2020-12-17 14:05     ` [dpdk-dev] [PATCH v12 03/11] eal: change API of " Anatoly Burakov
2020-12-17 14:05     ` [dpdk-dev] [PATCH v12 04/11] eal: remove sync version of power monitor Anatoly Burakov
2020-12-17 14:05     ` [dpdk-dev] [PATCH v12 05/11] eal: add monitor wakeup function Anatoly Burakov
2020-12-17 14:05     ` [dpdk-dev] [PATCH v12 06/11] ethdev: add simple power management API Anatoly Burakov
2020-12-28 11:00       ` Andrew Rybchenko
2021-01-08 16:30         ` Burakov, Anatoly
2021-01-12 20:32       ` Lance Richardson
2021-01-13 13:04         ` Burakov, Anatoly
2021-01-13 13:25           ` Ananyev, Konstantin
2020-12-17 14:05     ` [dpdk-dev] [PATCH v12 07/11] power: add PMD power management API and callback Anatoly Burakov
2020-12-17 14:05     ` [dpdk-dev] [PATCH v12 08/11] net/ixgbe: implement power management API Anatoly Burakov
2020-12-17 14:05     ` [dpdk-dev] [PATCH v12 09/11] net/i40e: " Anatoly Burakov
2020-12-17 14:05     ` [dpdk-dev] [PATCH v12 10/11] net/ice: " Anatoly Burakov
2020-12-17 14:05     ` [dpdk-dev] [PATCH v12 11/11] examples/l3fwd-power: enable PMD power mgmt Anatoly Burakov
2020-05-27 17:02 ` [dpdk-dev] [RFC 2/6] ethdev: add simple power management API Anatoly Burakov
2020-05-28 12:15   ` Ananyev, Konstantin
2020-05-27 17:02 ` [dpdk-dev] [RFC 3/6] net/ixgbe: implement " Anatoly Burakov
2020-05-27 17:02 ` [dpdk-dev] [RFC 4/6] net/i40e: " Anatoly Burakov
2020-05-27 17:02 ` [dpdk-dev] [RFC 5/6] net/ice: " Anatoly Burakov
2020-05-27 17:02 ` [dpdk-dev] [RFC 6/6] app/testpmd: add command for power management on a port Anatoly Burakov
2020-05-27 17:33 ` [dpdk-dev] [RFC 0/6] Power-optimized RX for Ethernet devices Jerin Jacob
2020-05-27 20:57   ` Stephen Hemminger
2020-08-11 10:27 ` [dpdk-dev] [RFC v2 1/5] eal: add power management intrinsics Liang Ma
2020-08-11 10:27   ` [dpdk-dev] [RFC v2 2/5] ethdev: add simple power management API and callback Liang Ma
2020-08-13 18:11     ` Liang, Ma
2020-08-11 10:27   ` [dpdk-dev] [RFC v2 3/5] net/ixgbe: implement power management API Liang Ma
2020-08-11 10:27   ` [dpdk-dev] [RFC v2 4/5] net/i40e: " Liang Ma
2020-08-11 10:27   ` [dpdk-dev] [RFC v2 5/5] net/ice: " Liang Ma
2020-08-13 18:04   ` [dpdk-dev] [RFC v2 1/5] eal: add power management intrinsics Liang, Ma
2020-09-03 16:06   ` [dpdk-dev] [RFC PATCH v3 1/6] " Liang Ma
2020-09-03 16:07     ` [dpdk-dev] [RFC PATCH v3 2/6] ethdev: add simple power management API Liang Ma
2020-09-03 16:07     ` [dpdk-dev] [RFC PATCH v3 3/6] power: add simple power management API and callback Liang Ma
2020-09-03 16:07     ` [dpdk-dev] [RFC PATCH v3 4/6] net/ixgbe: implement power management API Liang Ma
2020-09-03 16:07     ` [dpdk-dev] [RFC PATCH v3 5/6] net/i40e: " Liang Ma
2020-09-03 16:07     ` [dpdk-dev] [RFC PATCH v3 6/6] net/ice: " Liang Ma
2020-09-04 10:18   ` [dpdk-dev] [PATCH v3 1/6] eal: add power management intrinsics Liang Ma
2020-09-04 10:18     ` [dpdk-dev] [PATCH v3 2/6] ethdev: add simple power management API Liang Ma
2020-09-04 16:37       ` Stephen Hemminger
2020-09-14 21:04         ` Liang, Ma
2020-09-04 20:54       ` Ananyev, Konstantin
2020-09-04 10:18     ` [dpdk-dev] [PATCH v3 3/6] power: add simple power management API and callback Liang Ma
2020-09-04 16:36       ` Stephen Hemminger
2020-09-14 20:52         ` Liang, Ma
2020-09-04 18:33       ` Ananyev, Konstantin
2020-09-14 21:01         ` Liang, Ma
2020-09-16 14:53           ` Ananyev, Konstantin
2020-09-16 16:39             ` Liang, Ma
2020-09-16 16:44               ` Ananyev, Konstantin
2020-09-04 10:18     ` [dpdk-dev] [PATCH v3 4/6] net/ixgbe: implement power management API Liang Ma
2020-09-04 10:18     ` [dpdk-dev] [PATCH v3 5/6] net/i40e: " Liang Ma
2020-09-04 10:19     ` [dpdk-dev] [PATCH v3 6/6] net/ice: " Liang Ma
2020-09-04 16:23     ` [dpdk-dev] [PATCH v3 1/6] eal: add power management intrinsics Stephen Hemminger
2020-09-14 20:48       ` Liang, Ma
2020-09-04 16:37     ` Stephen Hemminger
2020-09-14 20:49       ` Liang, Ma
2020-09-04 18:42     ` Stephen Hemminger
2020-09-14 21:12       ` Liang, Ma
2020-09-16 16:34       ` Liang, Ma
2020-09-06 21:44     ` Ananyev, Konstantin
2020-09-18  5:01     ` Jerin Jacob
2020-10-02 14:11     ` [dpdk-dev] [PATCH v4 01/10] eal: add new x86 cpuid support for WAITPKG Liang Ma
2020-10-02 14:11       ` [dpdk-dev] [PATCH v4 02/10] eal: add power management intrinsics Liang Ma
2020-10-08  8:33         ` Thomas Monjalon
2020-10-08  8:44           ` Jerin Jacob
2020-10-08  9:41             ` Thomas Monjalon
2020-10-08 13:26             ` Burakov, Anatoly
2020-10-08 15:13               ` Jerin Jacob
2020-10-08 17:07                 ` Ananyev, Konstantin
2020-10-09  5:42                   ` Jerin Jacob
2020-10-09  9:25                     ` Burakov, Anatoly
2020-10-09  9:29                       ` Thomas Monjalon
2020-10-09  9:40                         ` Burakov, Anatoly
2020-10-09  9:54                           ` Jerin Jacob
2020-10-09 10:03                             ` Burakov, Anatoly
2020-10-09 10:17                               ` Thomas Monjalon
2020-10-09 10:22                                 ` Burakov, Anatoly
2020-10-09 10:45                                   ` Jerin Jacob
2020-10-09 10:48                                   ` Ananyev, Konstantin
2020-10-09 11:12                                     ` Burakov, Anatoly
2020-10-09 11:36                                       ` Bruce Richardson
2020-10-09 11:42                                         ` Burakov, Anatoly
2020-10-09 10:19                               ` Jerin Jacob
2020-10-08 17:15         ` Ananyev, Konstantin
2020-10-09  9:11           ` Burakov, Anatoly
2020-10-09 15:39             ` Ananyev, Konstantin
2020-10-09 16:10               ` Burakov, Anatoly
2020-10-09 16:56                 ` Ananyev, Konstantin
2020-10-09 16:59                   ` Burakov, Anatoly
2020-10-10 13:19                     ` Ananyev, Konstantin
2020-10-12 10:35                       ` Burakov, Anatoly
2020-10-12 10:36                         ` Burakov, Anatoly
2020-10-12 12:50                           ` Ananyev, Konstantin
2020-10-12 13:13                             ` Burakov, Anatoly
2020-10-13  9:45                               ` Burakov, Anatoly
2020-10-02 14:11       ` [dpdk-dev] [PATCH v4 03/10] ethdev: add simple power management API Liang Ma
2020-10-08  8:46         ` Thomas Monjalon
2020-10-08 11:39           ` Ananyev, Konstantin
2020-10-08 22:26         ` Ananyev, Konstantin
2020-10-09 16:11           ` Burakov, Anatoly
2020-10-02 14:11       ` [dpdk-dev] [PATCH v4 04/10] power: add simple power management API and callback Liang Ma
2020-10-09 16:38         ` Ananyev, Konstantin
2020-10-09 16:47           ` Burakov, Anatoly
2020-10-09 16:51             ` Ananyev, Konstantin
2020-10-09 16:56               ` Burakov, Anatoly
2020-10-02 14:11       ` [dpdk-dev] [PATCH v4 05/10] net/ixgbe: implement power management API Liang Ma
2020-10-09 15:53         ` Ananyev, Konstantin
2020-10-02 14:11       ` [dpdk-dev] [PATCH v4 06/10] net/i40e: " Liang Ma
2020-10-09 16:01         ` Ananyev, Konstantin
2020-10-02 14:11       ` [dpdk-dev] [PATCH v4 07/10] net/ice: " Liang Ma
2020-10-02 14:11       ` [dpdk-dev] [PATCH v4 08/10] examples/l3fwd-power: enable PMD power mgmt Liang Ma
2020-10-02 14:11       ` [dpdk-dev] [PATCH v4 09/10] doc: update release notes for PMD power management Liang Ma
2020-10-02 14:11       ` [dpdk-dev] [PATCH v4 10/10] doc: update the programming guide " Liang Ma
2020-10-02 14:44       ` [dpdk-dev] [PATCH v4 01/10] eal: add new x86 cpuid support for WAITPKG Bruce Richardson
2020-10-08 22:08       ` Ananyev, Konstantin
2020-10-09 16:02       ` [dpdk-dev] [PATCH v5 " Anatoly Burakov
2020-10-09 17:06         ` Burakov, Anatoly
2020-10-14 13:30         ` [dpdk-dev] [PATCH v6 " Anatoly Burakov
2020-10-15 12:04           ` [dpdk-dev] [PATCH v7 " Anatoly Burakov
2020-10-23 17:17             ` [dpdk-dev] [PATCH v8 " Liang Ma
2020-10-23 23:06               ` [dpdk-dev] [PATCH v9 00/10] Add PMD power mgmt Liang Ma
2020-10-27 14:59                 ` [dpdk-dev] [PATCH v10 0/9] " Liang Ma
2020-10-27 16:02                   ` Thomas Monjalon
2020-10-28 13:35                     ` Liang, Ma
2020-10-28 13:49                       ` Jerin Jacob
2020-10-28 14:21                         ` Thomas Monjalon
2020-10-28 14:57                           ` Ananyev, Konstantin
2020-10-28 15:14                             ` Jerin Jacob
2020-10-28 15:30                               ` Liang, Ma
2020-10-28 15:36                                 ` Jerin Jacob
2020-10-28 15:44                                   ` Liang, Ma
2020-10-28 16:01                                     ` Jerin Jacob
2020-10-28 16:21                                       ` Liang, Ma
2020-10-28 15:33                               ` Ananyev, Konstantin
2020-10-28 15:39                                 ` Jerin Jacob
2020-10-28 15:49                                   ` Ananyev, Konstantin
2020-10-28 15:57                                     ` Jerin Jacob
2020-10-28 16:38                                       ` Ananyev, Konstantin
2020-10-28 16:47                                       ` Liang, Ma
2020-10-28 16:54                                         ` McDaniel, Timothy
2020-10-29  9:19                                           ` Liang, Ma
2020-10-28 17:02                                         ` Ajit Khaparde
2020-10-28 18:10                                           ` Ananyev, Konstantin
2020-10-27 20:53                   ` Ajit Khaparde
2020-10-28 12:13                     ` Liang, Ma
2020-10-29 17:42                   ` Thomas Monjalon
2020-10-30  9:36                     ` Liang, Ma
2020-10-30  9:58                       ` Thomas Monjalon
2020-10-27 14:59                 ` [dpdk-dev] [PATCH v10 1/9] eal: add new x86 cpuid support for WAITPKG Liang Ma
2020-10-27 14:59                 ` [dpdk-dev] [PATCH v10 2/9] eal: add power management intrinsics Liang Ma
2020-10-29 17:39                   ` Thomas Monjalon
2020-10-27 14:59                 ` [dpdk-dev] [PATCH v10 3/9] eal: add intrinsics support check infrastructure Liang Ma
2020-10-29 21:27                   ` David Marchand
2020-10-30 10:09                     ` Burakov, Anatoly
2020-10-30 10:14                       ` Thomas Monjalon
2020-10-30 13:37                         ` Burakov, Anatoly
2020-10-30 14:09                           ` Thomas Monjalon
2020-10-30 15:27                             ` Burakov, Anatoly
2020-10-30 15:44                               ` Thomas Monjalon
2020-10-30 16:36                                 ` Burakov, Anatoly
2020-10-30 16:50                                   ` Thomas Monjalon
2020-10-27 14:59                 ` [dpdk-dev] [PATCH v10 4/9] ethdev: add simple power management API Liang Ma
2020-10-27 14:59                 ` [dpdk-dev] [PATCH v10 5/9] power: add PMD power management API and callback Liang Ma
2020-10-27 14:59                 ` [dpdk-dev] [PATCH v10 6/9] net/ixgbe: implement power management API Liang Ma
2020-10-27 14:59                 ` [dpdk-dev] [PATCH v10 7/9] net/i40e: " Liang Ma
2020-10-27 14:59                 ` [dpdk-dev] [PATCH v10 8/9] net/ice: " Liang Ma
2020-10-27 14:59                 ` [dpdk-dev] [PATCH v10 9/9] examples/l3fwd-power: enable PMD power mgmt Liang Ma
2020-10-23 23:06               ` [dpdk-dev] [PATCH v9 01/10] eal: add new x86 cpuid support for WAITPKG Liang Ma
2020-10-23 23:06               ` [dpdk-dev] [PATCH v9 02/10] eal: add power management intrinsics Liang Ma
2020-10-23 23:06               ` [dpdk-dev] [PATCH v9 03/10] eal: add intrinsics support check infrastructure Liang Ma
2020-10-23 23:06               ` [dpdk-dev] [PATCH v9 04/10] ethdev: add simple power management API Liang Ma
2020-10-24 20:39                 ` Thomas Monjalon
2020-10-27 11:15                   ` Liang, Ma
2020-10-27 15:52                     ` Thomas Monjalon
2020-10-27 17:43                       ` Ananyev, Konstantin
2020-10-27 18:30                         ` Thomas Monjalon
2020-10-27 23:29                           ` Ananyev, Konstantin
2020-10-28  3:24                             ` Ajit Khaparde
2020-10-28 12:24                             ` Liang, Ma [this message]
2020-10-23 23:06               ` [dpdk-dev] [PATCH v9 05/10] power: add PMD power management API and callback Liang Ma
2020-10-23 23:06               ` [dpdk-dev] [PATCH v9 06/10] net/ixgbe: implement power management API Liang Ma
2020-10-23 23:06               ` [dpdk-dev] [PATCH v9 07/10] net/i40e: " Liang Ma
2020-10-23 23:06               ` [dpdk-dev] [PATCH v9 08/10] net/ice: " Liang Ma
2020-10-23 23:06               ` [dpdk-dev] [PATCH v9 09/10] examples/l3fwd-power: enable PMD power mgmt Liang Ma
2020-10-23 23:06               ` [dpdk-dev] [PATCH v9 10/10] doc: update programmer's guide for power library Liang Ma
2020-10-24 20:49                 ` Thomas Monjalon
2020-10-27 11:04                   ` Liang, Ma
2020-10-23 17:20             ` [dpdk-dev] [PATCH v8 02/10] eal: add power management intrinsics Liang Ma
2020-10-23 17:21             ` [dpdk-dev] [PATCH v8 03/10] eal: add intrinsics support check infrastructure Liang Ma
2020-10-23 17:22             ` [dpdk-dev] [PATCH v8 04/10] ethdev: add simple power management API Liang Ma
2020-10-23 17:23             ` [dpdk-dev] [PATCH v8 05/10] power: add PMD power management API and callback Liang Ma
2020-10-23 17:26             ` [dpdk-dev] [PATCH v8 06/10] net/ixgbe: implement power management API Liang Ma
2020-10-23 17:26             ` [dpdk-dev] [PATCH v8 07/10] net/i40e: " Liang Ma
2020-10-23 17:27             ` [dpdk-dev] [PATCH v8 08/10] net/ice: " Liang Ma
2020-10-23 17:30             ` [dpdk-dev] [PATCH v8 09/10] examples/l3fwd-power: enable PMD power mgmt Liang Ma
2020-10-23 17:36             ` [dpdk-dev] [PATCH v8 10/10] doc: update programmer's guide for power library Liang Ma
2020-10-15 12:04           ` [dpdk-dev] [PATCH v7 02/10] eal: add power management intrinsics Anatoly Burakov
2020-10-15 12:06             ` Jerin Jacob
2020-10-15 13:16             ` Ferruh Yigit
2020-10-16  8:44               ` Ruifeng Wang
2020-10-15 16:43             ` Ananyev, Konstantin
2020-10-19 21:12             ` Thomas Monjalon
2020-10-20  2:49               ` Ruifeng Wang
2020-10-20  7:35                 ` Thomas Monjalon
2020-10-20 14:01                   ` David Hunt
2020-10-20 14:17                     ` David Hunt
2020-10-20 14:33                       ` Thomas Monjalon
2020-10-20 17:26                         ` Ananyev, Konstantin
2020-10-20 19:28                           ` Thomas Monjalon
2020-10-15 12:04           ` [dpdk-dev] [PATCH v7 03/10] eal: add intrinsics support check infrastructure Anatoly Burakov
2020-10-16  9:02             ` Ruifeng Wang
2020-10-16 11:21             ` Kinsella, Ray
2020-10-15 12:04           ` [dpdk-dev] [PATCH v7 04/10] ethdev: add simple power management API Anatoly Burakov
2020-10-15 12:04           ` [dpdk-dev] [PATCH v7 05/10] power: add PMD power management API and callback Anatoly Burakov
2020-10-15 16:52             ` Ananyev, Konstantin
2020-10-15 12:04           ` [dpdk-dev] [PATCH v7 06/10] net/ixgbe: implement power management API Anatoly Burakov
2020-10-15 12:04           ` [dpdk-dev] [PATCH v7 07/10] net/i40e: " Anatoly Burakov
2020-10-15 12:04           ` [dpdk-dev] [PATCH v7 08/10] net/ice: " Anatoly Burakov
2020-10-15 12:04           ` [dpdk-dev] [PATCH v7 09/10] examples/l3fwd-power: enable PMD power mgmt Anatoly Burakov
2020-10-15 12:04           ` [dpdk-dev] [PATCH v7 10/10] doc: update programmer's guide for power library Anatoly Burakov
2020-10-14 13:30         ` [dpdk-dev] [PATCH v6 02/10] eal: add power management intrinsics Anatoly Burakov
2020-10-14 17:48           ` Ananyev, Konstantin
2020-10-15 10:09             ` Burakov, Anatoly
2020-10-15 10:45               ` Burakov, Anatoly
2020-10-14 13:30         ` [dpdk-dev] [PATCH v6 03/10] eal: add intrinsics support check infrastructure Anatoly Burakov
2020-10-14 17:51           ` Ananyev, Konstantin
2020-10-14 17:59           ` Jerin Jacob
2020-10-14 13:30         ` [dpdk-dev] [PATCH v6 04/10] ethdev: add simple power management API Anatoly Burakov
2020-10-14 17:06           ` Ananyev, Konstantin
2020-10-15 11:29           ` Liang, Ma
2020-10-14 13:30         ` [dpdk-dev] [PATCH v6 05/10] power: add PMD power management API and callback Anatoly Burakov
2020-10-14 14:19           ` David Hunt
2020-10-14 18:41           ` Ananyev, Konstantin
2020-10-15 10:31             ` Burakov, Anatoly
2020-10-15 16:02               ` Ananyev, Konstantin
2020-10-14 13:30         ` [dpdk-dev] [PATCH v6 06/10] net/ixgbe: implement power management API Anatoly Burakov
2020-10-14 17:04           ` Wang, Haiyue
2020-10-14 13:30         ` [dpdk-dev] [PATCH v6 07/10] net/i40e: " Anatoly Burakov
2020-10-14 13:30         ` [dpdk-dev] [PATCH v6 08/10] net/ice: " Anatoly Burakov
2020-10-14 13:30         ` [dpdk-dev] [PATCH v6 09/10] examples/l3fwd-power: enable PMD power mgmt Anatoly Burakov
2020-10-14 14:24           ` David Hunt
2020-10-14 13:30         ` [dpdk-dev] [PATCH v6 10/10] doc: update programmer's guide for power library Anatoly Burakov
2020-10-14 14:27           ` David Hunt
2020-10-09 16:02       ` [dpdk-dev] [PATCH v5 02/10] eal: add power management intrinsics Anatoly Burakov
2020-10-09 16:09         ` Jerin Jacob
2020-10-09 16:24           ` Burakov, Anatoly
2020-10-12 19:47         ` David Christensen
2020-10-09 16:02       ` [dpdk-dev] [PATCH v5 03/10] eal: add intrinsics support check infrastructure Anatoly Burakov
2020-10-11 10:07         ` Jerin Jacob
2020-10-12  9:26           ` Burakov, Anatoly
2020-10-12 19:52         ` David Christensen
2020-10-09 16:02       ` [dpdk-dev] [PATCH v5 04/10] ethdev: add simple power management API Anatoly Burakov
2020-10-14  3:10         ` Guo, Jia
2020-10-14  9:07           ` Burakov, Anatoly
2020-10-14  9:15             ` Guo, Jia
2020-10-14  9:30               ` Burakov, Anatoly
2020-10-14  9:23             ` Bruce Richardson
2020-10-09 16:02       ` [dpdk-dev] [PATCH v5 05/10] power: add PMD power management API and callback Anatoly Burakov
2020-10-09 16:02       ` [dpdk-dev] [PATCH v5 06/10] net/ixgbe: implement power management API Anatoly Burakov
2020-10-12  7:46         ` Wang, Haiyue
2020-10-12  9:28           ` Burakov, Anatoly
2020-10-12  9:44           ` Burakov, Anatoly
2020-10-12 15:58             ` Wang, Haiyue
2020-10-12  8:09         ` Wang, Haiyue
2020-10-12  9:28           ` Burakov, Anatoly
2020-10-13  1:17             ` Wang, Haiyue
2020-10-09 16:02       ` [dpdk-dev] [PATCH v5 07/10] net/i40e: " Anatoly Burakov
2020-10-14  3:19         ` Guo, Jia
2020-10-14  9:08           ` Burakov, Anatoly
2020-10-14  9:17             ` Guo, Jia
2020-10-09 16:02       ` [dpdk-dev] [PATCH v5 08/10] net/ice: " Anatoly Burakov
2020-10-09 16:02       ` [dpdk-dev] [PATCH v5 09/10] examples/l3fwd-power: enable PMD power mgmt Anatoly Burakov
2020-10-09 16:02       ` [dpdk-dev] [PATCH v5 10/10] doc: update programmer's guide for power library Anatoly Burakov

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