* [dpdk-dev] [PATCH] usertools: add option to unbind all devices
@ 2017-05-04 14:10 Ferruh Yigit
2017-07-05 22:54 ` Thomas Monjalon
0 siblings, 1 reply; 2+ messages in thread
From: Ferruh Yigit @ 2017-05-04 14:10 UTC (permalink / raw)
To: Thomas Monjalon; +Cc: dev, Ferruh Yigit
-u accepts "dpdk" argument to unbind all devices bound to a DPDK driver.
Usage:
usertools/dpdk-devbind.py -u dpdk
Example:
$ usertools/dpdk-devbind.py -s
Network devices using DPDK-compatible driver
============================================
0000:08:00.1 '...' drv=igb_uio unused=
0000:81:00.0 '...' drv=igb_uio unused=
0000:88:00.0 '...' drv=igb_uio unused=
0000:88:00.1 '...' drv=igb_uio unused=
...
$ usertools/dpdk-devbind.py -u dpdk
$ usertools/dpdk-devbind.py -s
Network devices using DPDK-compatible driver
============================================
<none>
....
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
---
usertools/dpdk-devbind.py | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/usertools/dpdk-devbind.py b/usertools/dpdk-devbind.py
index 2d99e9d..1a51c26 100755
--- a/usertools/dpdk-devbind.py
+++ b/usertools/dpdk-devbind.py
@@ -517,6 +517,14 @@ def bind_one(dev_id, driver, force):
def unbind_all(dev_list, force=False):
"""Unbind method, takes a list of device locations"""
+
+ if dev_list[0] == "dpdk":
+ for d in devices.keys():
+ if "Driver_str" in devices[d]:
+ if devices[d]["Driver_str"] in dpdk_drivers:
+ unbind_one(devices[d]["Slot"], force)
+ return
+
dev_list = map(dev_id_from_dev_name, dev_list)
for d in dev_list:
unbind_one(d, force)
--
2.9.3
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [dpdk-dev] [PATCH] usertools: add option to unbind all devices
2017-05-04 14:10 [dpdk-dev] [PATCH] usertools: add option to unbind all devices Ferruh Yigit
@ 2017-07-05 22:54 ` Thomas Monjalon
0 siblings, 0 replies; 2+ messages in thread
From: Thomas Monjalon @ 2017-07-05 22:54 UTC (permalink / raw)
To: Ferruh Yigit; +Cc: dev
04/05/2017 16:10, Ferruh Yigit:
> -u accepts "dpdk" argument to unbind all devices bound to a DPDK driver.
>
> Usage:
> usertools/dpdk-devbind.py -u dpdk
>
> Example:
> $ usertools/dpdk-devbind.py -s
>
> Network devices using DPDK-compatible driver
> ============================================
> 0000:08:00.1 '...' drv=igb_uio unused=
> 0000:81:00.0 '...' drv=igb_uio unused=
> 0000:88:00.0 '...' drv=igb_uio unused=
> 0000:88:00.1 '...' drv=igb_uio unused=
> ...
>
> $ usertools/dpdk-devbind.py -u dpdk
> $ usertools/dpdk-devbind.py -s
>
> Network devices using DPDK-compatible driver
> ============================================
> <none>
> ....
>
> Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Applied, thanks
^ permalink raw reply [flat|nested] 2+ messages in thread
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2017-05-04 14:10 [dpdk-dev] [PATCH] usertools: add option to unbind all devices Ferruh Yigit
2017-07-05 22:54 ` Thomas Monjalon
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