[dpdk-dev] [PATCH 0/3] vfio hotplug feature
harpal.sd at samsung.com
Tue Aug 4 13:38:49 CEST 2015
From: Harpal Singh <harpal.sd at samsung.com>
This patch set will provide vfio hotplug removal feature. It include 3 patches:-
1) First patch adds the vfio unmap resource feature, which will release the resources allocated during initialization phase.
2) Second patch adds vfio req interrupt support, which will help vfio kernel module to send signal when device has been removed from pci slot.
3) Third patch has provided a test program to test above two features.
Harpal Singh (3):
vfio: Added hot removal feature for vfio
vfio: Added vfio req interrupt support
vfio: Added hotplug test program
app/test/Makefile | 2 +-
app/test/test_hotplug.c | 259 +++++++++++++++++++++
lib/librte_eal/common/include/rte_pci.h | 3 +
lib/librte_eal/linuxapp/eal/eal_interrupts.c | 67 ++++++
lib/librte_eal/linuxapp/eal/eal_pci.c | 4 +-
lib/librte_eal/linuxapp/eal/eal_pci_init.h | 1 +
lib/librte_eal/linuxapp/eal/eal_pci_vfio.c | 60 +++++
.../linuxapp/eal/include/exec-env/rte_interrupts.h | 1 +
8 files changed, 395 insertions(+), 2 deletions(-)
create mode 100644 app/test/test_hotplug.c
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