From: Ben Walker <benjamin.walker@intel.com>
To: dev@dpdk.org
Cc: Ben Walker <benjamin.walker@intel.com>
Subject: [dpdk-dev] [PATCH v2 06/12] eal/pci: Correctly test whitelist/blacklist in rte_pci_get_iommu_class
Date: Thu, 30 May 2019 14:29:53 -0700 [thread overview]
Message-ID: <20190530212959.1205097-6-benjamin.walker@intel.com> (raw)
In-Reply-To: <20190530212959.1205097-1-benjamin.walker@intel.com>
All of the checks should respect the white and black lists.
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
---
drivers/bus/pci/linux/pci.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/bus/pci/linux/pci.c b/drivers/bus/pci/linux/pci.c
index 6d311f4e0..d2464d2ae 100644
--- a/drivers/bus/pci/linux/pci.c
+++ b/drivers/bus/pci/linux/pci.c
@@ -597,8 +597,10 @@ rte_pci_get_iommu_class(void)
struct rte_pci_device *dev = NULL;
struct rte_pci_driver *drv = NULL;
-
FOREACH_DEVICE_ON_PCIBUS(dev) {
+ if (pci_ignore_device(dev))
+ continue;
+
if (dev->kdrv == RTE_KDRV_UNKNOWN ||
dev->kdrv == RTE_KDRV_NONE) {
continue;
@@ -611,6 +613,9 @@ rte_pci_get_iommu_class(void)
return RTE_IOVA_DC;
FOREACH_DEVICE_ON_PCIBUS(dev) {
+ if (pci_ignore_device(dev))
+ continue;
+
if (dev->kdrv == RTE_KDRV_VFIO) {
FOREACH_DRIVER_ON_PCIBUS(drv) {
if (!rte_pci_match(drv, dev))
--
2.20.1
next prev parent reply other threads:[~2019-05-30 21:31 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 ` Ben Walker [this message]
2019-05-30 21:29 ` [dpdk-dev] [PATCH v2 07/12] eal/pci: Reverse if check in rte_pci_get_iommu_class 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
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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