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i40e: allow one more vector for VFs 

The number of vectors per VF as reported by the hardware does not
include vector 0, so we need to account for this when checking to
see if the VF is configuring a valid vector.

Change-Id: I051d8bebae8f4722239f5a3fa5e1de4cf0f4e817
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
hifive-unleashed-5.1
Mitch Williams 2013-11-16 10:00:38 +00:00 committed by Jeff Kirsher
parent fe31070444
commit 54692b403c
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
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@ -70,7 +70,7 @@ static inline bool i40e_vc_isvalid_vector_id(struct i40e_vf *vf, u8 vector_id)
{
struct i40e_pf *pf = vf->pf;
return vector_id < pf->hw.func_caps.num_msix_vectors_vf;
return vector_id <= pf->hw.func_caps.num_msix_vectors_vf;
}
/***********************vf resource mgmt routines*****************/