Hi Stephen,
Can you please advise on your experience of the kind of data rates you have
been able to achieve with vmxnet3.
Also did you have to do any special optimizations at the vmnic of ESXi for the
above, kindly let me know.
Regards
-Prashant
-Original Message-
From: dev [mailto:d
I?m unable to get RSS to work properly with vmxnet3-pmd. The first issue is
that the number of rxqs must be power of 2. Otherwise, rte_eth_dev_start()
fails due to inability to activate vmxnet3 NIC. This is not too big of a deal,
but physical NICs don?t have this requirement.
The second issue
Hi Stephen,
This is great news !
I can wait for a formal release of DPDK with your driver.
Please let me know when is the release expected. I will happily migrate to that.
Regards
-Prashant
-Original Message-
From: Stephen Hemminger [mailto:step...@networkplumber.org]
Sent: Monday, Marc
Hello
I am having some rare problem with hugepages. I am running DPDK 1.5.1 in CenOS
6.4. Everything is running smothly and we have done quite good progress
integrating DPDK into our solution. But sometimes, there is an error with the
init of the huge pages. The problem is when there is another
From: Hiroshi Shimamoto
The current MEMNIC PMD cannot handle multiple segments.
Add the functionality to transmit a mbuf which has multiple segments.
Walk every segment in transmitting mbuf and copy the data to MEMNIC
packet buffer.
Signed-off-by: Hiroshi Shimamoto
Reviewed-by: Hayato Momma
-
From: Hiroshi Shimamoto
Implement packet accounting of MEMNIC on TX/RX.
Signed-off-by: Hiroshi Shimamoto
Reviewed-by: Hayato Momma
---
pmd/pmd_memnic.c | 37 +++--
1 file changed, 35 insertions(+), 2 deletions(-)
diff --git a/pmd/pmd_memnic.c b/pmd/pmd_memnic.
From: Hiroshi Shimamoto
Implement missing feature to account statistics.
This patch adds just an infrastructure.
Signed-off-by: Hiroshi Shimamoto
Reviewed-by: Hayato Momma
---
pmd/pmd_memnic.c | 45 ++---
1 file changed, 42 insertions(+), 3 deletions(-)
From: Hiroshi Shimamoto
Drop packets which have invalid length.
Normally this must not happen while vSwitch works fine, however
it's better to put a sentinel to prevent memory corruption.
Signed-off-by: Hiroshi Shimamoto
Reviewed-by: Hayato Momma
---
pmd/pmd_memnic.c | 3 +++
1 file changed,
From: Hiroshi Shimamoto
There is a race condition, on transmit to vSwitch.
Guest PMD Host
Thread-A Thread-B vSwitch
|idx=0 |idx=0 |p[0] st!=2
|cmpxchg ||
|p[0] st->1 ||
|idx=1 ||
|fill data |
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