I40E_PFINT_DYN_CTLN_ITR_INDX_SHIFT
val = 0x3 << I40E_PFINT_DYN_CTLN_ITR_INDX_SHIFT;
#define I40E_PFINT_DYN_CTLN_ITR_INDX_MASK I40E_MASK(0x3, I40E_PFINT_DYN_CTLN_ITR_INDX_SHIFT)
(I40E_ITR_INDEX_NONE << I40E_PFINT_DYN_CTLN_ITR_INDX_SHIFT);
reg = I40E_ITR_INDEX_NONE << I40E_PFINT_DYN_CTLN_ITR_INDX_SHIFT;