245f292d71
When enabling DCB the rings belonging to a q_vector on CPU 0 were not reinitializing their DCA registers. Upon closer inspection the issue was that the q_vector CPU variable was left at 0 resulting in the driver not updating the DCA registers. In order to guarantee the DCA registers will be updated I am adding a couple line change so that we initialize the CPU variable to -1 which will force a DCA update the first time an interrupt fires on that q_vector. In addition we were setting the CPU affinity hint to all CPUs when we were not specifying a CPU. Instead we should leave it as all zeros to avoid any possible confusion about the fact that we shouldn't be giving a hint. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
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| .. | ||
| e1000 | ||
| e1000e | ||
| igb | ||
| igbvf | ||
| ixgb | ||
| ixgbe | ||
| ixgbevf | ||
| e100.c | ||
| Kconfig | ||
| Makefile | ||