Jeff,
Thanks for the quick reply.
I'll see if calling eal_init earlier resolves the problem I'm seeing. I'm
not sure this will resolve the issue if shared objects are loaded before
main() starts...
I understand the rationale for having the same mbuf addresses across
processes. And indeed they're
Hi,
I'd like to split DPDK application functionality into a setup (primary)
process and business logic (secondary) processes.
The secondary processes access the hardware queues directly (exclusive queue
per process) and not through software rings.
I'm running into an initialization problem:
Etai,
If this doesn?t work, then you will need to change the virtual address
range that is used by DPDK. By default this is set dynamically, however;
with DPDK 1.6you can change it to any region in the virtual address space
you want.
The problem you have is what you stated, the secondary process
Have you tried calling "rte_eal_init()" closer to the beginning of the program
in your secondary process (i.e. the first thing in main())?
The same mmap address is required. The reason is simple, if process A thinks
the virtual address of an mbuf is 123, and process B thinks the virtual address
It may happen that DPDK application gets killed while having
acquired locks on the ethernet hardware, causing these locks to
be never released. On next restart of the application, DPDK
skip those ports because it can not acquire the lock,
this may cause some ports (or even complete board if SMBI is
It may happen that DPDK application gets killed while having
acquired locks on the ethernet hardware, causing these locks to
be never released. On next restart of the application, DPDK
skip those ports because it can not acquire the lock,
this may cause some ports (or even complete board if SMBI is
Hi Konstantin,
could you please comment on this.
thanks,
Sharath
On Fri, Apr 4, 2014 at 6:12 PM, Sharath wrote:
> Hi!
>
> I have been able to use the below API to set the bypass event on power off
> and power on
>
> * int rte_eth_dev_bypass_event_store (uint8_t port, uint32_t event,
> uint32_t
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