From b8b4772377dd8a916479796c8a8c5425f937fcaf Mon Sep 17 00:00:00 2001 From: Jesse Brandeburg Date: Wed, 31 Mar 2021 14:16:56 -0700 Subject: ice: refactor interrupt moderation writes Introduce several new helpers for writing ITR and GLINT_RATE registers, and refactor the code calling them. This resulted in removal of several duplicate functions and rolled a bunch of simple code back into the calling routines. In particular this removes some code that was doing both a store and a set in a helper function, which seems better done as separate tasks in the caller (and generally takes less lines of code even with a tiny bit of repetition). Signed-off-by: Jesse Brandeburg Tested-by: Tony Brelinski Signed-off-by: Tony Nguyen --- drivers/net/ethernet/intel/ice/ice_base.c | 22 +++++----------------- 1 file changed, 5 insertions(+), 17 deletions(-) (limited to 'drivers/net/ethernet/intel/ice/ice_base.c') diff --git a/drivers/net/ethernet/intel/ice/ice_base.c b/drivers/net/ethernet/intel/ice/ice_base.c index be26775a7dfe..21eb5d447d31 100644 --- a/drivers/net/ethernet/intel/ice/ice_base.c +++ b/drivers/net/ethernet/intel/ice/ice_base.c @@ -740,25 +740,13 @@ void ice_cfg_itr(struct ice_hw *hw, struct ice_q_vector *q_vector) { ice_cfg_itr_gran(hw); - if (q_vector->num_ring_rx) { - struct ice_ring_container *rc = &q_vector->rx; - - rc->target_itr = ITR_TO_REG(rc->itr_setting); - rc->next_update = jiffies + 1; - rc->current_itr = rc->target_itr; - wr32(hw, GLINT_ITR(rc->itr_idx, q_vector->reg_idx), - ITR_REG_ALIGN(rc->current_itr) >> ICE_ITR_GRAN_S); - } + if (q_vector->num_ring_rx) + ice_write_itr(&q_vector->rx, q_vector->rx.itr_setting); - if (q_vector->num_ring_tx) { - struct ice_ring_container *rc = &q_vector->tx; + if (q_vector->num_ring_tx) + ice_write_itr(&q_vector->tx, q_vector->tx.itr_setting); - rc->target_itr = ITR_TO_REG(rc->itr_setting); - rc->next_update = jiffies + 1; - rc->current_itr = rc->target_itr; - wr32(hw, GLINT_ITR(rc->itr_idx, q_vector->reg_idx), - ITR_REG_ALIGN(rc->current_itr) >> ICE_ITR_GRAN_S); - } + ice_write_intrl(q_vector, q_vector->intrl); } /** -- cgit v1.2.3