From: Thomas Monjalon <thomas@monjalon.net>
To: Stephen Hemminger <stephen@networkplumber.org>,
David Marchand <david.marchand@redhat.com>
Cc: dev@dpdk.org, benjamin.walker@intel.com, jerinj@marvell.com,
anatoly.burakov@intel.com, maxime.coquelin@redhat.com
Subject: Re: [dpdk-dev] [PATCH v2 3/3] bus/pci: only consider usable devices to select IOVA mode
Date: Fri, 05 Jul 2019 10:26:01 +0200 [thread overview]
Message-ID: <2350820.EJgAhPrWli@xps> (raw)
In-Reply-To: <20190704101418.4fc26cc3@hermes.lan>
04/07/2019 19:14, Stephen Hemminger:
> On Fri, 14 Jun 2019 11:39:17 +0200
> David Marchand <david.marchand@redhat.com> wrote:
>
> > /* Supports only RTE_KDRV_NIC_UIO */
> > + if (pdev->kdrv != RTE_KDRV_NIC_UIO)
> > + RTE_LOG(DEBUG, EAL, "Unsupported kernel driver? Defaulting to IOVA as 'PA'\n");
>
> Maybe NOTICE level, rather than DEBUG which is usually suppressed.
DEBUG may be enough here, as it is not something unexpected.
The IOVA choice will be printed in INFO level:
RTE_LOG(INFO, EAL, "Selected IOVA mode '%s'\n",
rte_eal_iova_mode() == RTE_IOVA_PA ? "PA" : "VA");
next prev parent reply other threads:[~2019-07-05 8:26 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-30 17:48 [dpdk-dev] eal/pci: Improve automatic selection of IOVA mode Ben Walker
2019-05-30 17:48 ` [dpdk-dev] [PATCH 01/12] eal: Make rte_eal_using_phys_addrs work sooner Ben Walker
2019-05-30 21:29 ` [dpdk-dev] [PATCH v2 " Ben Walker
2019-05-30 21:29 ` [dpdk-dev] [PATCH v2 02/12] eal/pci: Inline several functions into rte_pci_get_iommu_class Ben Walker
2019-05-30 21:29 ` [dpdk-dev] [PATCH v2 03/12] eal/pci: Rework loops in rte_pci_get_iommu_class Ben Walker
2019-05-30 21:29 ` [dpdk-dev] [PATCH v2 04/12] eal/pci: Collapse two " Ben Walker
2019-05-30 21:29 ` [dpdk-dev] [PATCH v2 05/12] eal/pci: Add function pci_ignore_device Ben Walker
2019-05-30 21:29 ` [dpdk-dev] [PATCH v2 06/12] eal/pci: Correctly test whitelist/blacklist in rte_pci_get_iommu_class Ben Walker
2019-05-30 21:29 ` [dpdk-dev] [PATCH v2 07/12] eal/pci: Reverse if check " Ben Walker
2019-05-30 21:29 ` [dpdk-dev] [PATCH v2 08/12] eal/pci: Collapse loops " Ben Walker
2019-05-30 21:29 ` [dpdk-dev] [PATCH v2 09/12] eal/pci: Simplify rte_pci_get_iommu class by using a switch Ben Walker
2019-05-30 21:29 ` [dpdk-dev] [PATCH v2 10/12] eal/pci: Finding a device bound to UIO does not force PA Ben Walker
2019-05-30 21:29 ` [dpdk-dev] [PATCH v2 11/12] eal/pci: rte_pci_get_iommu_class handles no drivers Ben Walker
2019-05-30 21:29 ` [dpdk-dev] [PATCH v2 12/12] eal: If bus can't decide PA or VA, try to access PA Ben Walker
2019-05-30 17:48 ` [dpdk-dev] [PATCH 02/12] eal/pci: Inline several functions into rte_pci_get_iommu_class Ben Walker
2019-05-30 17:57 ` Stephen Hemminger
2019-05-30 18:09 ` Walker, Benjamin
2019-05-30 17:48 ` [dpdk-dev] [PATCH 03/12] eal/pci: Rework loops in rte_pci_get_iommu_class Ben Walker
2019-05-30 17:48 ` [dpdk-dev] [PATCH 04/12] eal/pci: Collapse two " Ben Walker
2019-05-30 17:48 ` [dpdk-dev] [PATCH 05/12] eal/pci: Add function pci_ignore_device Ben Walker
2019-05-30 17:48 ` [dpdk-dev] [PATCH 06/12] eal/pci: Correctly test whitelist/blacklist in rte_pci_get_iommu_class Ben Walker
2019-05-30 17:48 ` [dpdk-dev] [PATCH 07/12] eal/pci: Reverse if check " Ben Walker
2019-05-30 17:48 ` [dpdk-dev] [PATCH 08/12] eal/pci: Collapse loops " Ben Walker
2019-05-30 17:48 ` [dpdk-dev] [PATCH 09/12] eal/pci: Simplify rte_pci_get_iommu class by using a switch Ben Walker
2019-05-30 17:48 ` [dpdk-dev] [PATCH 10/12] eal/pci: Finding a device bound to UIO does not force PA Ben Walker
2019-05-30 17:48 ` [dpdk-dev] [PATCH 11/12] eal/pci: rte_pci_get_iommu_class handles no drivers Ben Walker
2019-05-30 17:48 ` [dpdk-dev] [PATCH 12/12] eal: If bus can't decide PA or VA, try to access PA Ben Walker
2019-06-03 10:48 ` [dpdk-dev] eal/pci: Improve automatic selection of IOVA mode David Marchand
2019-06-03 16:44 ` Walker, Benjamin
2019-06-14 8:42 ` David Marchand
2019-06-14 9:39 ` [dpdk-dev] [PATCH v2 0/3] " David Marchand
2019-06-14 9:39 ` [dpdk-dev] [PATCH v2 1/3] kni: refuse to initialise when IOVA is not PA David Marchand
2019-06-14 9:39 ` [dpdk-dev] [PATCH v2 2/3] eal: compute IOVA mode based on PA availability David Marchand
2019-07-03 10:17 ` Burakov, Anatoly
2019-07-04 7:13 ` David Marchand
2019-06-14 9:39 ` [dpdk-dev] [PATCH v2 3/3] bus/pci: only consider usable devices to select IOVA mode David Marchand
2019-07-03 10:45 ` Burakov, Anatoly
2019-07-04 9:18 ` David Marchand
2019-07-04 10:43 ` Burakov, Anatoly
2019-07-04 10:47 ` David Marchand
2019-07-04 17:14 ` Stephen Hemminger
2019-07-05 7:58 ` David Marchand
2019-07-05 16:27 ` Stephen Hemminger
2019-07-05 8:26 ` Thomas Monjalon [this message]
2019-06-27 17:05 ` [dpdk-dev] [PATCH v2 0/3] Improve automatic selection of " Thomas Monjalon
2019-07-02 14:18 ` Thomas Monjalon
2019-07-05 14:57 ` Thomas Monjalon
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