From: santosh <santosh.shukla@caviumnetworks.com>
To: Hemant Agrawal <hemant.agrawal@nxp.com>,
thomas@monjalon.net, dev@dpdk.org
Cc: bruce.richardson@intel.com, jerin.jacob@caviumnetworks.com,
shreyansh.jain@nxp.com, gaetan.rivet@6wind.com,
sergio.gonzalez.monroy@intel.com, anatoly.burakov@intel.com,
stephen@networkplumber.org, maxime.coquelin@redhat.com,
olivier.matz@6wind.com
Subject: Re: [dpdk-dev] [PATCH v3 04/11] linuxapp/eal_pci: get iommu class
Date: Fri, 14 Jul 2017 14:16:35 +0530 [thread overview]
Message-ID: <d093f1c4-251e-960e-2d9f-5ea5f4b24cf3@caviumnetworks.com> (raw)
In-Reply-To: <de98822f-2dea-4d57-ab91-61203501b3fe@nxp.com>
On Friday 14 July 2017 01:36 PM, Hemant Agrawal wrote:
> On 7/14/2017 1:25 PM, santosh wrote:
>> On Friday 14 July 2017 01:09 PM, Hemant Agrawal wrote:
>>
>>> On 7/11/2017 11:46 AM, Santosh Shukla wrote:
>>>> Get iommu class of PCI device on the bus and returns preferred iova
>>>> mapping mode for that bus.
>>>>
>>>> Algorithm for iova scheme selection for PCI bus:
>>>> 0. Look for device attached to vfio kdrv and has .drv_flag set
>>>> to RTE_PCI_DRV_NEED_IOVA_VA.
>>>> 1. Look for any device attached to UIO class of driver.
>>>> 2. Check for vfio-noiommu mode enabled.
>>>>
>>>> If 1) & 2) is false and 0) is true then select
>>>> mapping scheme as iova=va. Otherwise use default
>>>> mapping scheme (iova_pa).
>>>>
>>>> Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
>>>> Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
>>>> ---
>>>> v1 --> v2:
>>>> - Removed Linux version check in vfio_noiommu func. Refer [1].
>>>> - Extending autodetction logic for _iommu_class.
>>>> Refer [2].
>>>>
>>>> [1] https://www.mail-archive.com/dev@dpdk.org/msg70108.html
>>>> [2] https://www.mail-archive.com/dev@dpdk.org/msg70279.html
>>>>
>>>> lib/librte_eal/linuxapp/eal/eal_pci.c | 66 +++++++++++++++++++++++++
>>>> lib/librte_eal/linuxapp/eal/eal_vfio.c | 19 +++++++
>>>> lib/librte_eal/linuxapp/eal/eal_vfio.h | 4 ++
>>>> lib/librte_eal/linuxapp/eal/rte_eal_version.map | 1 +
>>>> 4 files changed, 90 insertions(+)
>>>>
>>>> diff --git a/lib/librte_eal/linuxapp/eal/eal_pci.c b/lib/librte_eal/linuxapp/eal/eal_pci.c
>>>> index 7d9e1a99b..573caa000 100644
>>>> --- a/lib/librte_eal/linuxapp/eal/eal_pci.c
>>>> +++ b/lib/librte_eal/linuxapp/eal/eal_pci.c
>>>> @@ -45,6 +45,7 @@
>>>> #include "eal_filesystem.h"
>>>> #include "eal_private.h"
>>>> #include "eal_pci_init.h"
>>>> +#include "eal_vfio.h"
>>>>
>>>> /**
>>>> * @file
>>>> @@ -488,6 +489,71 @@ rte_pci_scan(void)
>>>> return -1;
>>>> }
>>>>
>>>> +/*
>>>> + * Any one of the device bound to uio
>>>> + */
>>>> +static inline int
>>>> +pci_device_bound_uio(void)
>>>> +{
>>>> + struct rte_pci_device *dev = NULL;
>>>> +
>>>> + FOREACH_DEVICE_ON_PCIBUS(dev) {
>>>> + if (dev->kdrv == RTE_KDRV_IGB_UIO ||
>>>> + dev->kdrv == RTE_KDRV_UIO_GENERIC) {
>>>> + return 1;
>>>> + }
>>>> + }
>>>> + return 0;
>>>> +}
>>>> +
>>>> +/*
>>>> + * Any one of the device has iova as va
>>>> + */
>>>> +static inline int
>>>> +pci_device_has_iova_va(void)
>>>> +{
>>>> + struct rte_pci_device *dev = NULL;
>>>> + struct rte_pci_driver *drv = NULL;
>>>> +
>>>> + FOREACH_DRIVER_ON_PCIBUS(drv) {
>>>> + if (drv && drv->drv_flags & RTE_PCI_DRV_NEED_IOVA_VA) {
>>>> + FOREACH_DEVICE_ON_PCIBUS(dev) {
>>>> + if (dev->kdrv == RTE_KDRV_VFIO &&
>>>> + rte_pci_match(drv, dev))
>>>> + return 1;
>>>> + }
>>>> + }
>>>> + }
>>>> + return 0;
>>>> +}
>>>> +
>>>> +/*
>>>> + * Get iommu class of PCI devices on the bus.
>>>> + */
>>>> +enum rte_iova_mode
>>>> +rte_pci_get_iommu_class(void)
>>>> +{
>>>> + bool is_vfio_noiommu_enabled;
>>>> + bool has_iova_va;
>>>> + bool is_bound_uio;
>>>> +
>>>> + has_iova_va = pci_device_has_iova_va();
>>>> + is_bound_uio = pci_device_bound_uio();
>>>> + is_vfio_noiommu_enabled = vfio_noiommu_is_enabled() == 1 ? 1 : 0;
>>>> +
>>>> + if (has_iova_va && !is_bound_uio && !is_vfio_noiommu_enabled)
>>>> + return RTE_IOVA_VA;
>>>> +
>>>
>>> PCI is generally present in all platform including dpaa2.
>>> There may not be any device found or available for dpdk usages in such cases. The PCI bus will still return RTE_IOVA_PA, which will make the system mode as PA.
>>>
>> That's the expected behavior. And implementation makes sure
>> that PCI_bus return default mode aka _PA if no-pci device found.
>>
>> Isn't code taking care of same?
>>
>
> I have attached a PCI device to the board. But it is being managed by kernel only.
>
> EAL: PCI device 0000:01:00.0 on NUMA socket 0
> EAL: probe driver: 8086:10d3 net_e1000_em
> EAL: Not managed by a supported kernel driver, skipped
>
> So, there are devices in the PCI list. But none of them is probed or being used by dpdk.
>
>
Therefore _pci_get_iommu_class scan result would be _PA, As no device bound to dpdk.
>> Let me walk through the code:
>>
>> has_iova_va = 0 (if no pci device then pci_device_has_iov_va() will return 0).
>>
>> And if (has_iova_va & ,,,) will fail therefore rte_pci_get_iommu_class() retuns RTE_IOVA_PA mode.
>> which is default mode. Right?
>>
> This will create issue for the 2nd bus, which is a VA bus. The combined mode will becomes '3', so the system mode will be PA.
>
Yes, If both modes detected at two different bus
then policy is to use default iova mapping mode across the buses(which is _pa).
Are you operating on two different mode like _pa for PCI-bus and _va for fslmc bus in dpaa2?
>>>> + if (has_iova_va) {
>>>> + if (is_vfio_noiommu_enabled)
>>>> + RTE_LOG(WARNING, EAL, "vfio-noiommu mode configured\n");
>>>> + if (is_bound_uio)
>>>> + RTE_LOG(WARNING, EAL, "Some device attached to UIO\n");
>>>> + }
>>>> +
>>>> + return RTE_IOVA_PA;
>>>> +}
>>>> +
>>>> /* Read PCI config space. */
>>>> int rte_pci_read_config(const struct rte_pci_device *device,
>>>> void *buf, size_t len, off_t offset)
>>>> diff --git a/lib/librte_eal/linuxapp/eal/eal_vfio.c b/lib/librte_eal/linuxapp/eal/eal_vfio.c
>>>> index 946df7e31..c8a97b7e7 100644
>>>> --- a/lib/librte_eal/linuxapp/eal/eal_vfio.c
>>>> +++ b/lib/librte_eal/linuxapp/eal/eal_vfio.c
>>>> @@ -816,4 +816,23 @@ vfio_noiommu_dma_map(int __rte_unused vfio_container_fd)
>>>> return 0;
>>>> }
>>>>
>>>> +int
>>>> +vfio_noiommu_is_enabled(void)
>>>> +{
>>>> + int fd, ret, cnt __rte_unused;
>>>> + char c;
>>>> +
>>>> + ret = -1;
>>>> + fd = open(VFIO_NOIOMMU_MODE, O_RDONLY);
>>>> + if (fd < 0)
>>>> + return -1;
>>>> +
>>>> + cnt = read(fd, &c, 1);
>>>> + if (c == 'Y')
>>>> + ret = 1;
>>>> +
>>>> + close(fd);
>>>> + return ret;
>>>> +}
>>>> +
>>>> #endif
>>>> diff --git a/lib/librte_eal/linuxapp/eal/eal_vfio.h b/lib/librte_eal/linuxapp/eal/eal_vfio.h
>>>> index 5ff63e5d7..26ea8e119 100644
>>>> --- a/lib/librte_eal/linuxapp/eal/eal_vfio.h
>>>> +++ b/lib/librte_eal/linuxapp/eal/eal_vfio.h
>>>> @@ -150,6 +150,8 @@ struct vfio_config {
>>>> #define VFIO_NOIOMMU_GROUP_FMT "/dev/vfio/noiommu-%u"
>>>> #define VFIO_GET_REGION_ADDR(x) ((uint64_t) x << 40ULL)
>>>> #define VFIO_GET_REGION_IDX(x) (x >> 40)
>>>> +#define VFIO_NOIOMMU_MODE \
>>>> + "/sys/module/vfio/parameters/enable_unsafe_noiommu_mode"
>>>>
>>>> /* DMA mapping function prototype.
>>>> * Takes VFIO container fd as a parameter.
>>>> @@ -210,6 +212,8 @@ int pci_vfio_is_enabled(void);
>>>>
>>>> int vfio_mp_sync_setup(void);
>>>>
>>>> +int vfio_noiommu_is_enabled(void);
>>>> +
>>>> #define SOCKET_REQ_CONTAINER 0x100
>>>> #define SOCKET_REQ_GROUP 0x200
>>>> #define SOCKET_CLR_GROUP 0x300
>>>> diff --git a/lib/librte_eal/linuxapp/eal/rte_eal_version.map b/lib/librte_eal/linuxapp/eal/rte_eal_version.map
>>>> index c91dd44c4..044f89c7c 100644
>>>> --- a/lib/librte_eal/linuxapp/eal/rte_eal_version.map
>>>> +++ b/lib/librte_eal/linuxapp/eal/rte_eal_version.map
>>>> @@ -206,6 +206,7 @@ DPDK_17.08 {
>>>> rte_bus_find_by_device;
>>>> rte_bus_find_by_name;
>>>> rte_pci_match;
>>>> + rte_pci_get_iommu_class;
>>>>
>>>> } DPDK_17.05;
>>>>
>>>>
>>>
>>>
>>
>>
>
>
next prev parent reply other threads:[~2017-07-14 8:46 UTC|newest]
Thread overview: 248+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-08 11:05 [dpdk-dev] [PATCH 00/10] Infrastructure to detect iova mapping on the bus Santosh Shukla
2017-06-08 11:05 ` [dpdk-dev] [PATCH 01/10] bsdapp/eal_pci: get iommu class Santosh Shukla
2017-06-08 11:05 ` [dpdk-dev] [PATCH 02/10] linuxapp/eal_pci: " Santosh Shukla
2017-07-05 8:17 ` Maxime Coquelin
2017-07-05 10:05 ` santosh
2017-06-08 11:05 ` [dpdk-dev] [PATCH 03/10] bus: " Santosh Shukla
2017-06-08 11:05 ` [dpdk-dev] [PATCH 04/10] eal: add eal option to configure iova mode Santosh Shukla
2017-06-08 11:05 ` [dpdk-dev] [PATCH 05/10] linuxapp/eal: detect " Santosh Shukla
2017-07-05 13:17 ` Hemant Agrawal
2017-07-05 13:49 ` santosh
2017-06-08 11:05 ` [dpdk-dev] [PATCH 06/10] bsdapp/eal: detect iova mapping mode Santosh Shukla
2017-06-08 11:05 ` [dpdk-dev] [PATCH 07/10] linuxapp/eal_vfio: honor iova mode before mapping Santosh Shukla
2017-07-05 9:14 ` Maxime Coquelin
2017-07-05 15:43 ` Jerin Jacob
2017-07-06 7:58 ` Maxime Coquelin
2017-07-06 9:49 ` Jerin Jacob
2017-07-06 10:59 ` Maxime Coquelin
2017-07-06 11:12 ` Jerin Jacob
2017-07-06 11:19 ` santosh
2017-07-06 13:08 ` Maxime Coquelin
2017-07-06 13:11 ` Maxime Coquelin
2017-07-06 14:13 ` santosh
2017-07-06 14:39 ` Maxime Coquelin
2017-06-08 11:05 ` [dpdk-dev] [PATCH 08/10] linuxapp/eal_memory: honor iova mode in virt2phy Santosh Shukla
2017-06-08 11:05 ` [dpdk-dev] [PATCH 09/10] mempool: " Santosh Shukla
2017-06-08 11:05 ` [dpdk-dev] [PATCH 10/10] eal/rte_malloc: " Santosh Shukla
2017-07-04 4:41 ` [dpdk-dev] [PATCH 00/10] Infrastructure to detect iova mapping on the bus santosh
2017-07-04 7:19 ` Thomas Monjalon
2017-07-04 7:57 ` santosh
2017-07-04 9:03 ` Thomas Monjalon
2017-07-04 9:21 ` santosh
2017-07-04 9:42 ` Thomas Monjalon
2017-07-04 10:10 ` Thomas Monjalon
2017-07-04 11:20 ` santosh
2017-07-05 9:30 ` Maxime Coquelin
2017-07-05 9:47 ` santosh
2017-07-10 11:42 ` [dpdk-dev] [PATCH v2 00/12] " Santosh Shukla
2017-07-10 11:42 ` [dpdk-dev] [PATCH v2 01/12] eal/pci: introduce PCI driver iova as va flag Santosh Shukla
2017-07-10 11:42 ` [dpdk-dev] [PATCH v2 02/12] eal/pci: export match function Santosh Shukla
2017-07-10 11:42 ` [dpdk-dev] [PATCH v2 03/12] bsdapp/eal_pci: get iommu class Santosh Shukla
2017-07-10 11:42 ` [dpdk-dev] [PATCH v2 04/12] linuxapp/eal_pci: " Santosh Shukla
2017-07-10 11:42 ` [dpdk-dev] [PATCH v2 05/12] bus: " Santosh Shukla
2017-07-10 11:42 ` [dpdk-dev] [PATCH v2 06/12] eal: introduce iova mode helper api Santosh Shukla
2017-07-10 11:42 ` [dpdk-dev] [PATCH v2 07/12] linuxapp/eal: auto detect iova mode Santosh Shukla
2017-07-10 11:42 ` [dpdk-dev] [PATCH v2 08/12] bsdapp/eal: auto detect iova mapping mode Santosh Shukla
2017-07-10 11:42 ` [dpdk-dev] [PATCH v2 09/12] linuxapp/eal_vfio: honor iova mode before mapping Santosh Shukla
2017-07-10 11:42 ` [dpdk-dev] [PATCH v2 10/12] linuxapp/eal_memory: honor iova mode in virt2phy Santosh Shukla
2017-07-10 11:42 ` [dpdk-dev] [PATCH v2 11/12] mempool: " Santosh Shukla
2017-07-10 12:27 ` Olivier Matz
2017-07-10 13:30 ` santosh
2017-07-10 13:51 ` Thomas Monjalon
2017-07-10 13:56 ` santosh
2017-07-10 14:09 ` Thomas Monjalon
2017-07-10 14:22 ` santosh
2017-07-10 14:37 ` Thomas Monjalon
2017-08-04 4:00 ` santosh
2017-07-10 11:42 ` [dpdk-dev] [PATCH v2 12/12] eal/rte_malloc: " Santosh Shukla
2017-07-11 6:16 ` [dpdk-dev] [PATCH v3 00/11] Infrastructure to detect iova mapping on the bus Santosh Shukla
2017-07-11 6:16 ` [dpdk-dev] [PATCH v3 01/11] eal/pci: introduce PCI driver iova as va flag Santosh Shukla
2017-07-11 9:09 ` Maxime Coquelin
2017-07-11 10:35 ` santosh
2017-07-11 12:07 ` Maxime Coquelin
2017-07-11 6:16 ` [dpdk-dev] [PATCH v3 02/11] eal/pci: export match function Santosh Shukla
2017-07-11 9:11 ` Maxime Coquelin
2017-07-11 9:12 ` Maxime Coquelin
2017-07-11 6:16 ` [dpdk-dev] [PATCH v3 03/11] bsdapp/eal_pci: get iommu class Santosh Shukla
2017-07-11 9:15 ` Maxime Coquelin
2017-07-11 10:41 ` santosh
2017-07-11 12:09 ` Maxime Coquelin
2017-07-11 6:16 ` [dpdk-dev] [PATCH v3 04/11] linuxapp/eal_pci: " Santosh Shukla
2017-07-11 9:23 ` Maxime Coquelin
2017-07-11 10:43 ` santosh
2017-07-12 8:20 ` Sergio Gonzalez Monroy
2017-07-13 8:23 ` santosh
2017-07-14 7:43 ` Sergio Gonzalez Monroy
2017-07-14 8:11 ` santosh
2017-07-14 7:39 ` Hemant Agrawal
2017-07-14 7:55 ` santosh
2017-07-14 8:06 ` Hemant Agrawal
2017-07-14 8:46 ` santosh [this message]
2017-07-14 9:13 ` santosh
2017-07-11 6:16 ` [dpdk-dev] [PATCH v3 05/11] bus: " Santosh Shukla
2017-07-14 8:07 ` Hemant Agrawal
2017-07-14 8:30 ` santosh
2017-07-14 9:39 ` Hemant Agrawal
2017-07-14 10:22 ` santosh
2017-07-14 10:29 ` santosh
2017-07-14 10:51 ` Hemant Agrawal
2017-07-14 11:03 ` santosh
2017-07-14 11:15 ` Hemant Agrawal
2017-07-11 6:16 ` [dpdk-dev] [PATCH v3 06/11] eal: introduce iova mode helper api Santosh Shukla
2017-07-11 6:16 ` [dpdk-dev] [PATCH v3 07/11] linuxapp/eal: auto detect iova mode Santosh Shukla
2017-07-13 11:29 ` Hemant Agrawal
2017-07-13 11:45 ` Hemant Agrawal
2017-07-13 18:25 ` santosh
2017-07-14 8:49 ` Hemant Agrawal
2017-07-14 9:21 ` santosh
2017-07-11 6:16 ` [dpdk-dev] [PATCH v3 08/11] bsdapp/eal: auto detect iova mapping mode Santosh Shukla
2017-07-11 6:16 ` [dpdk-dev] [PATCH v3 09/11] linuxapp/eal_vfio: honor iova mode before mapping Santosh Shukla
2017-07-11 6:16 ` [dpdk-dev] [PATCH v3 10/11] linuxapp/eal_memory: honor iova mode in virt2phy Santosh Shukla
2017-07-11 6:16 ` [dpdk-dev] [PATCH v3 11/11] eal/rte_malloc: " Santosh Shukla
2017-07-18 5:59 ` [dpdk-dev] [PATCH v4 00/12] Infrastructure to detect iova mapping on the bus Santosh Shukla
2017-07-18 5:59 ` [dpdk-dev] [PATCH v4 01/12] eal/pci: introduce PCI driver iova as va flag Santosh Shukla
2017-07-18 5:59 ` [dpdk-dev] [PATCH v4 02/12] eal/pci: export match function Santosh Shukla
2017-07-18 5:59 ` [dpdk-dev] [PATCH v4 03/12] eal/pci: get iommu class Santosh Shukla
2017-07-18 5:59 ` [dpdk-dev] [PATCH v4 04/12] bsdapp/eal_pci: " Santosh Shukla
2017-07-18 5:59 ` [dpdk-dev] [PATCH v4 05/12] linuxapp/eal_pci: " Santosh Shukla
2017-07-18 10:55 ` Hemant Agrawal
2017-07-18 5:59 ` [dpdk-dev] [PATCH v4 06/12] bus: " Santosh Shukla
2017-07-18 11:05 ` Hemant Agrawal
2017-07-18 11:16 ` santosh
2017-07-18 5:59 ` [dpdk-dev] [PATCH v4 07/12] eal: introduce iova mode helper api Santosh Shukla
2017-07-18 5:59 ` [dpdk-dev] [PATCH v4 08/12] linuxapp/eal: auto detect iova mode Santosh Shukla
2017-07-18 11:34 ` Hemant Agrawal
2017-07-18 11:56 ` santosh
2017-07-18 5:59 ` [dpdk-dev] [PATCH v4 09/12] bsdapp/eal: auto detect iova mapping mode Santosh Shukla
2017-07-18 5:59 ` [dpdk-dev] [PATCH v4 10/12] linuxapp/eal_vfio: honor iova mode before mapping Santosh Shukla
2017-07-18 5:59 ` [dpdk-dev] [PATCH v4 11/12] linuxapp/eal_memory: honor iova mode in virt2phy Santosh Shukla
2017-07-18 5:59 ` [dpdk-dev] [PATCH v4 12/12] eal/rte_malloc: " Santosh Shukla
2017-07-21 8:07 ` [dpdk-dev] [PATCH v4 00/12] Infrastructure to detect iova mapping on the bus Maxime Coquelin
2017-07-24 8:39 ` [dpdk-dev] [PATCH v5 " Santosh Shukla
2017-07-24 8:39 ` [dpdk-dev] [PATCH v5 01/12] eal/pci: introduce PCI driver iova as va flag Santosh Shukla
2017-07-24 8:39 ` [dpdk-dev] [PATCH v5 02/12] eal/pci: export match function Santosh Shukla
2017-07-24 8:39 ` [dpdk-dev] [PATCH v5 03/12] eal/pci: get iommu class Santosh Shukla
2017-07-24 8:39 ` [dpdk-dev] [PATCH v5 04/12] bsdapp/eal_pci: " Santosh Shukla
2017-07-24 8:39 ` [dpdk-dev] [PATCH v5 05/12] linuxapp/eal_pci: " Santosh Shukla
2017-07-24 8:39 ` [dpdk-dev] [PATCH v5 06/12] bus: " Santosh Shukla
2017-07-24 8:39 ` [dpdk-dev] [PATCH v5 07/12] eal: introduce iova mode helper api Santosh Shukla
2017-07-24 8:40 ` [dpdk-dev] [PATCH v5 08/12] linuxapp/eal: auto detect iova mode Santosh Shukla
2017-07-24 8:40 ` [dpdk-dev] [PATCH v5 09/12] bsdapp/eal: auto detect iova mapping mode Santosh Shukla
2017-07-24 8:40 ` [dpdk-dev] [PATCH v5 10/12] linuxapp/eal_vfio: honor iova mode before mapping Santosh Shukla
2017-07-24 8:40 ` [dpdk-dev] [PATCH v5 11/12] linuxapp/eal_memory: honor iova mode in virt2phy Santosh Shukla
2017-07-24 8:40 ` [dpdk-dev] [PATCH v5 12/12] eal/rte_malloc: " Santosh Shukla
2017-08-14 16:10 ` [dpdk-dev] [PATCH v6 00/12] Infrastructure to detect iova mapping on the bus Santosh Shukla
2017-08-14 16:10 ` [dpdk-dev] [PATCH v6 01/12] eal/pci: introduce PCI driver iova as va flag Santosh Shukla
2017-08-17 12:35 ` Aaron Conole
2017-08-14 16:10 ` [dpdk-dev] [PATCH v6 02/12] eal/pci: export match function Santosh Shukla
2017-08-14 16:10 ` [dpdk-dev] [PATCH v6 03/12] eal/pci: get iommu class Santosh Shukla
2017-08-17 12:38 ` Aaron Conole
2017-08-14 16:10 ` [dpdk-dev] [PATCH v6 04/12] bsdapp/eal_pci: " Santosh Shukla
2017-08-14 16:10 ` [dpdk-dev] [PATCH v6 05/12] linuxapp/eal_pci: " Santosh Shukla
2017-08-14 16:10 ` [dpdk-dev] [PATCH v6 06/12] bus: " Santosh Shukla
2017-08-14 16:10 ` [dpdk-dev] [PATCH v6 07/12] eal: introduce iova mode helper api Santosh Shukla
2017-08-14 16:10 ` [dpdk-dev] [PATCH v6 08/12] linuxapp/eal: auto detect iova mode Santosh Shukla
2017-08-16 17:38 ` Aaron Conole
2017-08-17 14:43 ` santosh
2017-08-14 16:10 ` [dpdk-dev] [PATCH v6 09/12] bsdapp/eal: auto detect iova mapping mode Santosh Shukla
2017-08-17 12:41 ` Aaron Conole
2017-08-14 16:10 ` [dpdk-dev] [PATCH v6 10/12] linuxapp/eal_vfio: honor iova mode before mapping Santosh Shukla
2017-08-14 16:10 ` [dpdk-dev] [PATCH v6 11/12] linuxapp/eal_memory: honor iova mode in virt2phy Santosh Shukla
2017-08-14 16:10 ` [dpdk-dev] [PATCH v6 12/12] eal/rte_malloc: " Santosh Shukla
2017-08-31 3:26 ` [dpdk-dev] [PATCH v7 0/9] Infrastructure to detect iova mapping on the bus Santosh Shukla
2017-08-31 3:26 ` [dpdk-dev] [PATCH v7 1/9] eal/pci: export match function Santosh Shukla
2017-09-04 14:49 ` Burakov, Anatoly
2017-09-06 15:39 ` Ferruh Yigit
2017-09-18 10:07 ` santosh
2017-08-31 3:26 ` [dpdk-dev] [PATCH v7 2/9] eal/pci: get iommu class Santosh Shukla
2017-09-04 14:53 ` Burakov, Anatoly
2017-09-04 15:13 ` santosh
2017-09-04 15:16 ` Burakov, Anatoly
2017-09-04 15:31 ` santosh
2017-09-04 15:35 ` Burakov, Anatoly
2017-09-04 15:30 ` Burakov, Anatoly
2017-08-31 3:26 ` [dpdk-dev] [PATCH v7 3/9] linuxapp/eal_pci: " Santosh Shukla
2017-09-04 15:08 ` Burakov, Anatoly
2017-09-05 8:47 ` santosh
2017-09-05 8:55 ` Burakov, Anatoly
2017-09-05 8:59 ` santosh
2017-09-05 9:01 ` Burakov, Anatoly
2017-08-31 3:26 ` [dpdk-dev] [PATCH v7 4/9] bus: " Santosh Shukla
2017-09-04 15:25 ` Burakov, Anatoly
2017-08-31 3:26 ` [dpdk-dev] [PATCH v7 5/9] eal: introduce iova mode helper api Santosh Shukla
2017-08-31 3:26 ` [dpdk-dev] [PATCH v7 6/9] eal: auto detect iova mode Santosh Shukla
2017-09-04 15:32 ` Burakov, Anatoly
2017-08-31 3:26 ` [dpdk-dev] [PATCH v7 7/9] linuxapp/eal_vfio: honor iova mode before mapping Santosh Shukla
2017-09-04 15:40 ` Burakov, Anatoly
2017-10-26 12:57 ` Jonas Pfefferle1
2017-11-02 10:17 ` Thomas Monjalon
2017-11-02 10:26 ` Jonas Pfefferle1
2017-11-03 9:56 ` Jonas Pfefferle1
2017-11-03 10:28 ` Thomas Monjalon
2017-11-03 10:44 ` Jonas Pfefferle1
2017-11-03 10:54 ` Thomas Monjalon
2017-11-03 11:28 ` Jonas Pfefferle1
2017-08-31 3:26 ` [dpdk-dev] [PATCH v7 8/9] linuxapp/eal_memory: honor iova mode in virt2phy Santosh Shukla
2017-09-04 15:42 ` Burakov, Anatoly
2017-08-31 3:26 ` [dpdk-dev] [PATCH v7 9/9] eal/rte_malloc: " Santosh Shukla
2017-09-04 15:44 ` Burakov, Anatoly
2017-09-05 12:28 ` [dpdk-dev] [PATCH v7 0/9] Infrastructure to detect iova mapping on the bus Hemant Agrawal
2017-09-05 12:30 ` Hemant Agrawal
2017-09-18 10:42 ` [dpdk-dev] [PATCH v8 " Santosh Shukla
2017-09-18 10:42 ` [dpdk-dev] [PATCH v8 1/9] eal/pci: export match function Santosh Shukla
2017-09-18 10:42 ` [dpdk-dev] [PATCH v8 2/9] eal/pci: get iommu class Santosh Shukla
2017-09-19 16:37 ` Burakov, Anatoly
2017-09-19 17:29 ` santosh
2017-09-20 9:09 ` Burakov, Anatoly
2017-09-20 10:24 ` santosh
2017-09-18 10:42 ` [dpdk-dev] [PATCH v8 3/9] linuxapp/eal_pci: " Santosh Shukla
2017-09-18 10:42 ` [dpdk-dev] [PATCH v8 4/9] bus: " Santosh Shukla
2017-09-18 10:42 ` [dpdk-dev] [PATCH v8 5/9] eal: introduce iova mode helper api Santosh Shukla
2017-09-18 10:42 ` [dpdk-dev] [PATCH v8 6/9] eal: auto detect iova mode Santosh Shukla
2017-09-18 10:42 ` [dpdk-dev] [PATCH v8 7/9] linuxapp/eal_vfio: honor iova mode before mapping Santosh Shukla
2017-09-18 10:42 ` [dpdk-dev] [PATCH v8 8/9] linuxapp/eal_memory: honor iova mode in virt2phy Santosh Shukla
2017-09-18 10:42 ` [dpdk-dev] [PATCH v8 9/9] eal/rte_malloc: " Santosh Shukla
2017-09-20 11:23 ` [dpdk-dev] [PATCH v9 0/9] Infrastructure to detect iova mapping on the bus Santosh Shukla
2017-09-20 11:23 ` [dpdk-dev] [PATCH v9 1/9] eal/pci: export match function Santosh Shukla
2017-09-20 11:23 ` [dpdk-dev] [PATCH v9 2/9] eal/pci: get iommu class Santosh Shukla
2017-09-20 11:39 ` Burakov, Anatoly
2017-10-05 23:58 ` Thomas Monjalon
2017-10-06 3:04 ` santosh
2017-10-06 7:24 ` Thomas Monjalon
2017-10-06 9:13 ` santosh
2017-09-20 11:23 ` [dpdk-dev] [PATCH v9 3/9] linuxapp/eal_pci: " Santosh Shukla
2017-10-06 0:17 ` Thomas Monjalon
2017-10-06 3:22 ` santosh
2017-10-06 7:56 ` Thomas Monjalon
2017-09-20 11:23 ` [dpdk-dev] [PATCH v9 4/9] bus: " Santosh Shukla
2017-09-20 11:23 ` [dpdk-dev] [PATCH v9 5/9] eal: introduce helper API for iova mode Santosh Shukla
2017-09-20 11:23 ` [dpdk-dev] [PATCH v9 6/9] eal: auto detect " Santosh Shukla
2017-10-06 0:19 ` Thomas Monjalon
2017-10-06 3:25 ` santosh
2017-10-06 8:11 ` Thomas Monjalon
2017-10-06 9:11 ` santosh
2017-09-20 11:23 ` [dpdk-dev] [PATCH v9 7/9] linuxapp/eal_vfio: honor iova mode before mapping Santosh Shukla
2017-09-20 11:23 ` [dpdk-dev] [PATCH v9 8/9] linuxapp/eal_memory: honor iova mode in virt2phy Santosh Shukla
2017-09-20 11:23 ` [dpdk-dev] [PATCH v9 9/9] eal/rte_malloc: " Santosh Shukla
2017-09-26 4:02 ` [dpdk-dev] [PATCH v9 0/9] Infrastructure to detect iova mapping on the bus santosh
2017-10-06 11:03 ` [dpdk-dev] [PATCH v10 " Santosh Shukla
2017-10-06 11:03 ` [dpdk-dev] [PATCH v10 1/9] eal/pci: export match function Santosh Shukla
2017-10-06 11:03 ` [dpdk-dev] [PATCH v10 2/9] eal/pci: get iommu class Santosh Shukla
2017-10-06 11:03 ` [dpdk-dev] [PATCH v10 3/9] linuxapp/eal_pci: " Santosh Shukla
2017-10-11 1:47 ` Tan, Jianfeng
2017-10-11 4:43 ` santosh
2017-10-11 5:31 ` Tan, Jianfeng
2017-10-11 5:37 ` santosh
2017-10-11 7:04 ` Tan, Jianfeng
2017-10-11 7:10 ` santosh
2017-10-11 8:31 ` Tan, Jianfeng
2017-10-11 8:51 ` santosh
2017-10-06 11:03 ` [dpdk-dev] [PATCH v10 4/9] bus: " Santosh Shukla
2017-10-06 11:03 ` [dpdk-dev] [PATCH v10 5/9] eal: introduce helper API for iova mode Santosh Shukla
2017-10-06 11:03 ` [dpdk-dev] [PATCH v10 6/9] eal: auto detect " Santosh Shukla
2017-10-13 8:48 ` Maxime Coquelin
2017-10-13 9:58 ` Thomas Monjalon
2017-10-06 11:03 ` [dpdk-dev] [PATCH v10 7/9] linuxapp/eal_vfio: honor iova mode before mapping Santosh Shukla
2017-10-06 11:03 ` [dpdk-dev] [PATCH v10 8/9] linuxapp/eal_memory: honor iova mode in virt2phy Santosh Shukla
2017-10-06 11:03 ` [dpdk-dev] [PATCH v10 9/9] eal/rte_malloc: " Santosh Shukla
2017-10-06 18:40 ` [dpdk-dev] [PATCH v10 0/9] Infrastructure to detect iova mapping on the bus Thomas Monjalon
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