i40e: Fix virtchnl_queue_select bitmap validation
Currently in i40e_vc_disable_queues_msg() we are incorrectly validating the virtchnl queue select bitmaps. The virtchnl_queue_select rx_queues and tx_queue bitmap is being compared against ICE_MAX_VF_QUEUES, but the problem is that these bitmaps can have a value greater than I40E_MAX_VF_QUEUES. Fix this by comparing the bitmaps against BIT(I40E_MAX_VF_QUEUES). Also, add the function i40e_vc_validate_vqs_bitmaps() that checks to see if both virtchnl_queue_select bitmaps are empty along with checking that the bitmaps only have valid bits set. This function can then be used in both the queue enable and disable flows. Suggested-by:Arkady Gilinksky <arkady.gilinsky@harmonicinc.com> Signed-off-by:
Brett Creeley <brett.creeley@intel.com> Tested-by:
Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
parent
9546a0b7
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