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* [dpdk-dev] [PATCH] usertools: enhance device bind script module detection
@ 2019-09-21 18:16 pbhagavatula
  2019-10-27 20:20 ` Thomas Monjalon
  2019-11-02 14:23 ` [dpdk-dev] [PATCH v2] " pbhagavatula
  0 siblings, 2 replies; 4+ messages in thread
From: pbhagavatula @ 2019-09-21 18:16 UTC (permalink / raw)
  To: jerinj; +Cc: dev, Pavan Nikhilesh, Phanendra Vukkisala

From: Pavan Nikhilesh <pbhagavatula@marvell.com>

Some kernel modules have '-' in their name when populated in
'/sys/bus/pci/drivers/' where as the kernel always populates
'/sys/modules/' with '_'.
Replace '-' in module name with '_' to avoid script complaining
that module not loaded.

Signed-off-by: Phanendra Vukkisala <pvukkisala@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
---
 usertools/dpdk-devbind.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/usertools/dpdk-devbind.py b/usertools/dpdk-devbind.py
index 7b5cbc12c..b1d149876 100755
--- a/usertools/dpdk-devbind.py
+++ b/usertools/dpdk-devbind.py
@@ -153,6 +153,9 @@ def check_output(args, stderr=None):
 def module_is_loaded(module):
     global loaded_modules
 
+    if module == 'vfio_pci':
+        module = 'vfio-pci'
+
     if loaded_modules:
         return module in loaded_modules
 
@@ -520,7 +523,7 @@ def bind_all(dev_list, driver, force=False):
         pass
 
     # check if we're attempting to bind to a driver that isn't loaded
-    if not module_is_loaded(driver):
+    if not module_is_loaded(driver.replace('-','_')):
         sys.exit("Error: Driver '%s' is not loaded." % driver)
 
     try:
-- 
2.17.1


^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2019-11-26 22:55 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-09-21 18:16 [dpdk-dev] [PATCH] usertools: enhance device bind script module detection pbhagavatula
2019-10-27 20:20 ` Thomas Monjalon
2019-11-02 14:23 ` [dpdk-dev] [PATCH v2] " pbhagavatula
2019-11-26 22:55   ` Thomas Monjalon

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