On Fri, Aug 25, 2017 at 04:08:23PM +0200, Jan Tluka wrote:

For some NICs, e.g. Mellanox ones, the /proc/interrupts file does not contain device name that we use to identify NIC IRQs. Based on Mellanox script get_irq_list I added parsing of msi_irqs under /sys/class/net directory if the former method returned empty list.

Signed-off-by: Jan Tluka jtluka@redhat.com

lnst/RecipeCommon/IRQ.py | 9 +++++++++ 1 file changed, 9 insertions(+)

diff --git a/lnst/RecipeCommon/IRQ.py b/lnst/RecipeCommon/IRQ.py index 825a2b3..88d673b 100644 --- a/lnst/RecipeCommon/IRQ.py +++ b/lnst/RecipeCommon/IRQ.py @@ -24,6 +24,15 @@ def pin_dev_irqs(machine, device, cpu): % device.get_devname()) res = pi.get_result() intrs = res["res_data"]["stdout"]

• split = intrs.split('\n')
• if len(split) == 1 and split[0] == '':

•    # try to get interrupts from msi_irqs directory
  

•    pi = machine.run("dev_irqs=/sys/class/net/%s/device/msi_irqs; "
  

•                     "[ -d $dev_irqs ] && ls -1 $dev_irqs"
  

•                    % device.get_devname())
  

•    res = pi.get_result()
  

•    intrs = res["res_data"]["stdout"]
  

• for intr in intrs.split('\n'): try: int(intr)

-- 2.9.5 _______________________________________________ LNST-developers mailing list -- lnst-developers@lists.fedorahosted.org To unsubscribe send an email to lnst-developers-leave@lists.fedorahosted.org

pushed, thanks -Ondrej