From: Olivier Matz <olivier.matz@6wind.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH 0/2] pci: allow to run without hotplug
Date: Fri, 24 Jan 2014 16:31:25 +0100 [thread overview]
Message-ID: <1390577487-22242-1-git-send-email-olivier.matz@6wind.com> (raw)
The default behavior of DPDK is to wait the creation of /dev/uioX
devices. This work is usually done by hotplug thanks to the
kernel notification.
On some embedded systems, there is no hotplug program. These 2
patches introduce a new EAL option "--create-uio-dev" that tells
the DPDK to create the /dev/uioX devices using mknod().
Olivier Matz (2):
pci: split the function providing uio device and mappings
pci: add option --create-uio-dev to run without hotplug
lib/librte_eal/linuxapp/eal/eal.c | 6 +
lib/librte_eal/linuxapp/eal/eal_pci.c | 127 +++++++++++++++------
.../linuxapp/eal/include/eal_internal_cfg.h | 1 +
3 files changed, 102 insertions(+), 32 deletions(-)
--
1.8.4.rc3
next reply other threads:[~2014-01-24 15:30 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-24 15:31 Olivier Matz [this message]
2014-01-24 15:31 ` [dpdk-dev] [PATCH 1/2] pci: split the function providing uio device and mappings Olivier Matz
2014-01-28 15:35 ` Thomas Monjalon
2014-01-24 15:31 ` [dpdk-dev] [PATCH 2/2] pci: add option --create-uio-dev to run without hotplug Olivier Matz
2014-01-28 14:37 ` Thomas Monjalon
2014-01-28 15:26 ` [dpdk-dev] [PATCH 2/2 v2] " Olivier Matz
2014-01-28 15:36 ` Thomas Monjalon
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