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 05/11] bus: get iommu class
Date: Fri, 14 Jul 2017 15:52:07 +0530 [thread overview]
Message-ID: <e01edaec-381e-2c59-0859-97f69e1c519d@caviumnetworks.com> (raw)
In-Reply-To: <e14be238-ec2b-ac8e-aba7-9c425cd0e193@nxp.com>
On Friday 14 July 2017 03:09 PM, Hemant Agrawal wrote:
> On 7/14/2017 2:00 PM, santosh wrote:
>> On Friday 14 July 2017 01:37 PM, Hemant Agrawal wrote:
>>
>>> On 7/11/2017 11:46 AM, Santosh Shukla wrote:
>>>> API(rte_bus_get_iommu_class) helps to automatically detect and select
>>>> appropriate iova mapping scheme for iommu capable device on that bus.
>>>>
>>>> Algorithm for iova scheme selection for bus:
>>>> 0. Iterate through bus_list.
>>>> 1. Collect each bus iova mode value and update into 'mode' var.
>>>> 2. Here value '1' is _pa and value '2' is _va mode.
>>>> So mode selection scheme is like:
>>>> if mode == 2 then iova mode is _va.
>>>> if mode == 1 then iova mode is _pa
>>>> if mode == 3 then iova mode ia _pa.
>>>>
>>>> So mode !=2 will be default iova mode.
>>>>
>>>> Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
>>>> Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
>>>> ---
>>>> lib/librte_eal/bsdapp/eal/rte_eal_version.map | 1 +
>>>> lib/librte_eal/common/eal_common_bus.c | 23 +++++++++++++++++++++++
>>>> lib/librte_eal/common/eal_common_pci.c | 1 +
>>>> lib/librte_eal/common/include/rte_bus.h | 22 ++++++++++++++++++++++
>>>> lib/librte_eal/linuxapp/eal/rte_eal_version.map | 1 +
>>>> 5 files changed, 48 insertions(+)
>>>>
>>>> diff --git a/lib/librte_eal/bsdapp/eal/rte_eal_version.map b/lib/librte_eal/bsdapp/eal/rte_eal_version.map
>>>> index 33c2c32c0..a2dd65a33 100644
>>>> --- a/lib/librte_eal/bsdapp/eal/rte_eal_version.map
>>>> +++ b/lib/librte_eal/bsdapp/eal/rte_eal_version.map
>>>> @@ -202,6 +202,7 @@ DPDK_17.08 {
>>>> rte_bus_find_by_name;
>>>> rte_pci_match;
>>>> rte_pci_get_iommu_class;
>>>> + rte_bus_get_iommu_class;
>>>>
>>>> } DPDK_17.05;
>>>>
>>>> diff --git a/lib/librte_eal/common/eal_common_bus.c b/lib/librte_eal/common/eal_common_bus.c
>>>> index 08bec2d93..5d5753ac9 100644
>>>> --- a/lib/librte_eal/common/eal_common_bus.c
>>>> +++ b/lib/librte_eal/common/eal_common_bus.c
>>>> @@ -222,3 +222,26 @@ rte_bus_find_by_device_name(const char *str)
>>>> c[0] = '\0';
>>>> return rte_bus_find(NULL, bus_can_parse, name);
>>>> }
>>>> +
>>>> +
>>>> +/*
>>>> + * Get iommu class of devices on the bus.
>>>> + */
>>>> +enum rte_iova_mode
>>>> +rte_bus_get_iommu_class(void)
>>>> +{
>>>> + int mode = 0;
>>>> + struct rte_bus *bus;
>>>> +
>>>> + TAILQ_FOREACH(bus, &rte_bus_list, next) {
>>>> +
>>>> + if (bus->get_iommu_class)
>>>> + mode |= bus->get_iommu_class();
>>>> + }
>>>> +
>>>
>>> If you change the default return as '0' for buses. This code will work.
>>> e.g. PCI will return '0' - when no device is probed. FSL MC will return VA. the default mode will be 'VA'
>>>
>> I'm confused why it won't work for fslmc case?
>>
>> Let me walk through the code:
>>
>> If no-pci device Or (future) no-platform device probed then bus opt
>> to use default mapping scheme .. which is iova_pa(default scheme).
>>
>> Lets take PCI_bus example:
>> bus->get_iommu_class()
>> ---> bus->_pci_get_iommu_class()
>> * Now consider that no interface bound to any of PCI device, then
>> it will return RTE_IOVA_PA mode to rte_bus layer (aka bus->get_iommu_class).
>> So the iova mapping result from iommu_class scan is RTE_IOVA_PA (default).
>> It works for PCI_bus case, tested for both iova_va and iova_pa case, no-pci device case.
>>
>> Now in fslmc bus case:
>> bus->get_iommu_class()
>> ---> bus->_fslmc_get_iommu_class()
>>
>> * IIUC your comment - You want fslmc bus to return RTE_IOVA_VA if no device
>> detected, Right?
> why?
>
As I didn't understood your previous reply:
`e.g. PCI will return '0' - when no device is probed. FSL MC will return VA. the default mode will be 'VA'`
So, I'm asking you that in fslmc bus case - if no device found then are you opting _va scheme or not?
Seems like _not_ per your below comment.
> If bus is just present but no device is in use for dpdk, then bus should return 0 and it *should not* participate in the IOMMU class decision.
>
I think, I understand your point..Example if you have no-pci on first PCI bus
but device found on 2nd platform bus then you don't want to fallback to default (/_pa) mode..
instead you want to use 2nd bus mode for mapping, which is _va. Right?
If so then In my first version - We did introduced the case called _DC.
_DC:0 --> stands for no-device found case.
> Right now there are only two buses. There can be more buses. (e.g. PCI, platform, fslmc in case of dpaa2 as well).
>
> If the bus is not being used at all, why it influence the decision of other buses.
>
If your referring to above case then I agree, We'll re-introduce _DC state from v1 in next revision.
That will look like
rte_pci_get_iommu_class() {
int mode = RTE_IOVA_DC; /* '0' */
return _DC; /* if no device found */
}
Right?
> if no bus has any device, the System default is anyway PA.
>
Right, If no bus present then It's also responsibility of `rte_bus_get_iommu_class`
to use default mapping scheme which is _pa and which It does.
>
>> if so then your fslmc bus handle should do something like below
>> -- If no device on fslmc bus : return RTE_IOVA_VA.
>> -- If device detected on fslmc bus and bound to iommu driver : return RTE_IOVA_VA
>> -- If device detected fslmc but not bound to iommu drv : return RTE_IOVA_PA..
>>
>> make sense? If not then can you describe fslmc mapping scheme?
>>
>>> if fslmc is not present. The default mode will be PA.
>>>
>>>> + if (mode != RTE_IOVA_VA) {
>>>> + /* Use default IOVA mode */
>>>> + mode = RTE_IOVA_PA;
>>>> + }
>
> The system default is anyway PA.
>
No, That check is needed for case like 1st bus return with _PA and 2nd bus returns with _VA,
then mode = 3 (Mix mode), which we don't support so (as I mentioned before) its responsibility of
rte_bus_get_iommu_class() to return default mode (_pa). That's why!.
>>>> + return mode;
>>>> +}
>>>> diff --git a/lib/librte_eal/common/eal_common_pci.c b/lib/librte_eal/common/eal_common_pci.c
>>>> index 8b6ecebd6..bdf2e7c3a 100644
>>>> --- a/lib/librte_eal/common/eal_common_pci.c
>>>> +++ b/lib/librte_eal/common/eal_common_pci.c
>>>> @@ -552,6 +552,7 @@ struct rte_pci_bus rte_pci_bus = {
>>>> .plug = pci_plug,
>>>> .unplug = pci_unplug,
>>>> .parse = pci_parse,
>>>> + .get_iommu_class = rte_pci_get_iommu_class,
>>>> },
>>>> .device_list = TAILQ_HEAD_INITIALIZER(rte_pci_bus.device_list),
>>>> .driver_list = TAILQ_HEAD_INITIALIZER(rte_pci_bus.driver_list),
>>>> diff --git a/lib/librte_eal/common/include/rte_bus.h b/lib/librte_eal/common/include/rte_bus.h
>>>> index 7a0cfb165..8b2805b7f 100644
>>>> --- a/lib/librte_eal/common/include/rte_bus.h
>>>> +++ b/lib/librte_eal/common/include/rte_bus.h
>>>> @@ -181,6 +181,17 @@ struct rte_bus_conf {
>>>> enum rte_bus_scan_mode scan_mode; /**< Scan policy. */
>>>> };
>>>>
>>>> +
>>>> +/**
>>>> + * Get iommu class of devices on the bus.
>>>> + * Check that those devices are attached to iommu driver.
>>>> + *
>>>> + * @return
>>>> + * enum rte_iova_mode value.
>>>> + */
>>>> +typedef enum rte_iova_mode (*rte_bus_get_iommu_class_t)(void);
>>>> +
>>>> +
>>>> /**
>>>> * A structure describing a generic bus.
>>>> */
>>>> @@ -194,6 +205,7 @@ struct rte_bus {
>>>> rte_bus_unplug_t unplug; /**< Remove single device from driver */
>>>> rte_bus_parse_t parse; /**< Parse a device name */
>>>> struct rte_bus_conf conf; /**< Bus configuration */
>>>> + rte_bus_get_iommu_class_t get_iommu_class; /**< Get iommu class */
>>>> };
>>>>
>>>> /**
>>>> @@ -293,6 +305,16 @@ struct rte_bus *rte_bus_find_by_device(const struct rte_device *dev);
>>>> */
>>>> struct rte_bus *rte_bus_find_by_name(const char *busname);
>>>>
>>>> +
>>>> +/**
>>>> + * Get iommu class of devices on the bus.
>>>> + * Check that those devices are attached to iommu driver.
>>>> + *
>>>> + * @return
>>>> + * enum rte_iova_mode value.
>>>> + */
>>>> +enum rte_iova_mode rte_bus_get_iommu_class(void);
>>>> +
>>>> /**
>>>> * Helper for Bus registration.
>>>> * The constructor has higher priority than PMD constructors.
>>>> diff --git a/lib/librte_eal/linuxapp/eal/rte_eal_version.map b/lib/librte_eal/linuxapp/eal/rte_eal_version.map
>>>> index 044f89c7c..186c7b0fd 100644
>>>> --- a/lib/librte_eal/linuxapp/eal/rte_eal_version.map
>>>> +++ b/lib/librte_eal/linuxapp/eal/rte_eal_version.map
>>>> @@ -207,6 +207,7 @@ DPDK_17.08 {
>>>> rte_bus_find_by_name;
>>>> rte_pci_match;
>>>> rte_pci_get_iommu_class;
>>>> + rte_bus_get_iommu_class;
>>>>
>>>> } DPDK_17.05;
>>>>
>>>>
>>>
>>>
>>
>>
>
>
next prev parent reply other threads:[~2017-07-14 10:22 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
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 [this message]
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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=e01edaec-381e-2c59-0859-97f69e1c519d@caviumnetworks.com \
--to=santosh.shukla@caviumnetworks.com \
--cc=anatoly.burakov@intel.com \
--cc=bruce.richardson@intel.com \
--cc=dev@dpdk.org \
--cc=gaetan.rivet@6wind.com \
--cc=hemant.agrawal@nxp.com \
--cc=jerin.jacob@caviumnetworks.com \
--cc=maxime.coquelin@redhat.com \
--cc=olivier.matz@6wind.com \
--cc=sergio.gonzalez.monroy@intel.com \
--cc=shreyansh.jain@nxp.com \
--cc=stephen@networkplumber.org \
--cc=thomas@monjalon.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
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).