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i40e: Enable more than 64 qps for the Main VSI

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When running in a single TC mode the HW can be configured to enable more
than max RSS qps for the Main VSI. This  patch makes it possible to
enable as many as num_online_cpus().

ethtool -L can still be used to reconfigure number of qps
to a smaller value.

Change-ID: I3e2df085276982603d86dfd79477c0ada8d30b8f
Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Anjali Singhai Jain
2015-02-24 06:58:44 +00:00
committed by Jeff Kirsher
parent 8f40082434
commit 9a3bd2f1e3
3 changed files with 21 additions and 9 deletions
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drivers/net/ethernet/intel/i40e/i40e.h
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@@ -488,6 +488,7 @@ struct i40e_vsi {
u16 base_queue; /* vsi's first queue in hw array */
u16 alloc_queue_pairs; /* Allocated Tx/Rx queues */
u16 req_queue_pairs; /* User requested queue pairs */
u16 num_queue_pairs; /* Used tx and rx pairs */
u16 num_desc;
enum i40e_vsi_type type; /* VSI type, e.g., LAN, FCoE, etc */