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authorJakub Kicinski <jakub.kicinski@netronome.com>2017-12-02 02:08:58 +0300
committerDaniel Borkmann <daniel@iogearbox.net>2017-12-03 02:27:57 +0300
commit83c9e13aa39aed5cf9a2f8dd69770b7c35ba1281 (patch)
tree215f9edf3f07ed1a784998150dda011819a71184 /drivers/net/Kconfig
parentbd0b2e7fe611953470ec7c533b455fb2abd382cd (diff)
downloadlinux-83c9e13aa39aed5cf9a2f8dd69770b7c35ba1281.tar.xz
netdevsim: add software driver for testing offloads
To be able to run selftests without any hardware required we need a software model. The model can also serve as an example implementation for those implementing actual HW offloads. The dummy driver have previously been extended to test SR-IOV, but the general consensus seems to be against adding further features to it. Add a new driver for purposes of software modelling only. eBPF and SR-IOV will be added here shortly, others are invited to further extend the driver with their offload models. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'drivers/net/Kconfig')
-rw-r--r--drivers/net/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 0936da592e12..944ec3c9282c 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -497,4 +497,15 @@ config THUNDERBOLT_NET
source "drivers/net/hyperv/Kconfig"
+config NETDEVSIM
+ tristate "Simulated networking device"
+ depends on DEBUG_FS
+ help
+ This driver is a developer testing tool and software model that can
+ be used to test various control path networking APIs, especially
+ HW-offload related.
+
+ To compile this driver as a module, choose M here: the module
+ will be called netdevsim.
+
endif # NETDEVICES