As RSS in i40e VF is supported by hardware, these patches enable
it in i40e PMD, and also enable its testing in testpmd.
Helin Zhang (3):
i40evf: add RSS support in VF
app/testpmd: enable RSS support for i40e
ethdev: improvements for some macro definition in head file
app/test-pmd/testpmd.
Add VF RSS support in Poll Mode Driver, as it is supported by hardware.
Signed-off-by: Helin Zhang
Acked-by: Cunming Liang
Acked-by: Jijiang Liu
---
lib/librte_pmd_i40e/i40e_ethdev.c| 4 +-
lib/librte_pmd_i40e/i40e_ethdev.h| 40 ++-
lib/librte_pmd_i40e/i40e_ethdev_vf.c | 208 +++
i40e can support RSS no matter if SR-IOV is enabled or not, while
ixgbe/igb can not support RSS if it is SR-IOV. Code changes are
needed to support i40e RSS if SR-IOV is enabled.
Signed-off-by: Helin Zhang
Acked-by: Jijiang Liu
Acked-by: Cunming Liang
---
app/test-pmd/testpmd.c | 13 ++
improvements for some macro definition about RSS packet
classification types in rte_ethdev.h.
Signed-off-by: Helin Zhang
Acked-by: Cunming Liang
Acked-by: Jijiang Liu
---
lib/librte_ether/rte_ethdev.h | 47 ++-
1 file changed, 24 insertions(+), 23 deleti
*virtio_net_hdr_mem* member within *virtqueue* structure stores a
physical address and is defined as void ptr. When 32bit pmd is used
with 64bit kernel this leads to truncation of 64bit physical address
and pkt i/o does not work.
Changed *virtio_net_hdr_mem* to *phys_addr_t* type and
removed the ty
Signed-off-by: Huawei Xie
Acked-by: Konstantin Ananyev
Acked-by: Thomos Long
---
config/common_linuxapp |6 +
lib/Makefile |1 +
lib/librte_vhost/Makefile| 48 ++
lib/librte_vhost/eventfd_link/Makefile |
This user space vhost library is based off user space vhost example and aims to
provide same API for different vhost implementations. This implementation
includes user space vhost cuse driver, kernel module for eventfd proxy and
vhost enqueue/dequeue functionalities.
hxie5 (2):
vhost library
Signed-off-by: Huawei Xie
---
config/common_linuxapp | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/config/common_linuxapp b/config/common_linuxapp
index 002ed84..5b58278 100644
--- a/config/common_linuxapp
+++ b/config/common_linuxapp
@@ -391,8 +391,9 @@ CONFIG_RTE_KNI_VHO
This user space vhost library is based off user space vhost example and aims to
provide same API for different vhost implementations. This implementation
includes user space vhost cuse driver, kernel module for eventfd proxy and
vhost enqueue/dequeue functionalities.
Huawei Xie (1):
vhost lib
Signed-off-by: Huawei Xie
---
config/common_linuxapp |7 +
lib/Makefile |1 +
lib/librte_vhost/Makefile| 48 ++
lib/librte_vhost/eventfd_link/Makefile | 39 +
lib/librte_vhost/eventfd_link/eventfd_link.c |
Merged two patches in previous patch set into 1.
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Huawei Xie
> Sent: Friday, July 18, 2014 5:56 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v2] user space vhost driver library
>
> This user space vhos
Hi Stephen,
2014-06-06 16:50, Stephen Hemminger:
> Since only one MSI-X entry is ever defined, there is no need to
> put it as an array in the driver private data structure. One msix_entry
> can just be put on the stack and initialized there.
When merging this patch, I realized it's not complete:
Hi Stephen,
I cannot merge this part because some lines were removed from the context.
I think I just have to add them but I would like confirmation.
See below.
> @@ -512,36 +499,36 @@
> #endif
> udev->info.priv = udev;
> udev->pdev = dev;
> - udev->mode = 0; /* set the default v
Hi Stephen,
I have other (inlined) comments on this patch.
> udev->info.version = "0.1";
> udev->info.handler = igbuio_pci_irqhandler;
> udev->info.irqcontrol = igbuio_pci_irqcontrol;
> + udev->info.irq = dev->irq;
[...]
> + /* fall back to MSI */
> case
All,
If this was fixed in 1.7 and I missed it I apologize (but it looks from
source to still be broken). I am using DPDK 1.6.0r2 (will be upgrading to
1.7.0 soon) on RHEL 6.4. I've converted the functions below to 1.7.0
names/locations since it looks to still be an issue there.
tl;dr -- to get ex
All,
I've been playing with DPDK recently on a variety of bare metal Linux
installations and so far and have seen wonderful improvements in
performance on both our Westmere and Sandy Bridge based servers.
However when I install ESXi 5.1 (not linked to a vSphere management system
-- stand alone ES
> All,
>
> If this was fixed in 1.7 and I missed it I apologize (but it looks from
> source to
> still be broken). I am using DPDK 1.6.0r2 (will be upgrading to
> 1.7.0 soon) on RHEL 6.4. I've converted the functions below to 1.7.0
> names/locations since it looks to still be an issue there.
>
>
Update patches so all are now bisectable, and incorporate comments.
Also fix the checkpatch warnings that are fixable.
Use Linux kernel standard coding conventions for console messages.
Bare use of printk() is not desirable and is reported as a style
problem by checkpatch. Instead use pr_info() and dev_info()
to print out log messages where appropriate.
Signed-off-by: Stephen Hemminger
--- a/lib/librte_eal/linux
Don't put capitialization and space in name since it will show
up in /proc/interrupts. Instead use driver name to follow the
conventions used in the kernel by other drivers.
Signed-off-by: Stephen Hemminger
--- a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c 2014-06-19 14:29:53.775667934
-0700
+++
It is better style to just use the pci_num_vf directly, rather
than wrapping it with a local (but globally named) function with
the same effect.
Signed-off-by: Stephen Hemminger
--- a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c 2014-06-19 14:29:57.587687790
-0700
+++ b/lib/librte_eal/linuxapp/ig
It is good practice to propogate the return values of failing
functions so that more information can be reported. The failed result
of probe will make it out to errno and get printed by modprobe
and will aid in diagnosis of failures.
Signed-off-by: Stephen Hemminger
--- a/lib/librte_eal/linuxap
The module parameter is read-only since changing mode after loading
isn't going to work.
Signed-off-by: Stephen Hemminger
--- a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c 2014-07-18 08:42:54.028654483
-0700
+++ b/lib/librte_eal/linuxapp/igb_uio/igb_uio.c 2014-07-18 08:42:54.028654483
-0700
@@ -
This pach reworks how IRQ mode handling is done.
The biggest code change is to use the standard INTX management
code that exists in more recent kernels (and provide backport version).
This also fixes the pci_lock code which was broken, since it was
not protecting against config access, and was doi
Access to PCI config space should be inside pci_cfg_access_lock
to avoid read/modify/write races.
Signed-off-by: Stephen Hemminger
--- a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c 2014-06-19 14:55:03.959554076
-0700
+++ b/lib/librte_eal/linuxapp/igb_uio/igb_uio.c 2014-06-19 14:58:55.0
Since only one MSI-X entry is ever defined, there is no need to
put it as an array in the driver private data structure. One msix_entry
can just be put on the stack and initialized there.
Also remove the unused backport defines related to MSI-X.
I suspect this code was just inherited from some oth
Allows msi to be selected as a preferred mode.
Signed-off-by: Stephen Hemminger
--- a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c 2014-07-18 08:47:24.713604900
-0700
+++ b/lib/librte_eal/linuxapp/igb_uio/igb_uio.c 2014-07-18 08:47:24.709604886
-0700
@@ -646,7 +646,7 @@ fail_release_iomem:
Fix whitespace and other problems reported by checkpatch.
This didi find a real bug in that the setup code was returning
positive value for errors which goes against convention and might have
caused a problem.
Signed-off-by: Stephen Hemminger
--- a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c 201
On Sat, Jul 19, 2014 at 12:08:35AM +, Harish Patil wrote:
> Hello dpdk-dev,
> Went thru? couple of documentation but not very clear to me. Does using
> KNI means handing over all the packets received/transmitted by the poll
> mode driver to the linux stack or can it be controlled for the contro
29 matches
Mail list logo
