diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c index efffdfe184068..2b6cd60095b1b 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c @@ -264,10 +264,11 @@ static int ionic_qcq_enable(struct ionic_qcq *qcq) return ionic_adminq_post_wait(lif, &ctx); } -static int ionic_qcq_disable(struct ionic_qcq *qcq) +static int ionic_qcq_disable(struct ionic_qcq *qcq, bool send_to_hw) { struct ionic_queue *q; struct ionic_lif *lif; + int err = 0; struct ionic_admin_ctx ctx = { .work = COMPLETION_INITIALIZER_ONSTACK(ctx.work), @@ -294,13 +295,17 @@ static int ionic_qcq_disable(struct ionic_qcq *qcq) napi_disable(&qcq->napi); } - ctx.cmd.q_control.lif_index = cpu_to_le16(lif->index); - ctx.cmd.q_control.type = q->type; - ctx.cmd.q_control.index = cpu_to_le32(q->index); - dev_dbg(lif->ionic->dev, "q_disable.index %d q_disable.qtype %d\n", - ctx.cmd.q_control.index, ctx.cmd.q_control.type); + if (send_to_hw) { + ctx.cmd.q_control.lif_index = cpu_to_le16(lif->index); + ctx.cmd.q_control.type = q->type; + ctx.cmd.q_control.index = cpu_to_le32(q->index); + dev_dbg(lif->ionic->dev, "q_disable.index %d q_disable.qtype %d\n", + ctx.cmd.q_control.index, ctx.cmd.q_control.type); - return ionic_adminq_post_wait(lif, &ctx); + err = ionic_adminq_post_wait(lif, &ctx); + } + + return err; } static void ionic_lif_qcq_deinit(struct ionic_lif *lif, struct ionic_qcq *qcq) @@ -1627,22 +1632,16 @@ static void ionic_lif_rss_deinit(struct ionic_lif *lif) static void ionic_txrx_disable(struct ionic_lif *lif) { unsigned int i; - int err; + int err = 0; if (lif->txqcqs) { - for (i = 0; i < lif->nxqs; i++) { - err = ionic_qcq_disable(lif->txqcqs[i]); - if (err == -ETIMEDOUT) - break; - } + for (i = 0; i < lif->nxqs; i++) + err = ionic_qcq_disable(lif->txqcqs[i], (err != -ETIMEDOUT)); } if (lif->rxqcqs) { - for (i = 0; i < lif->nxqs; i++) { - err = ionic_qcq_disable(lif->rxqcqs[i]); - if (err == -ETIMEDOUT) - break; - } + for (i = 0; i < lif->nxqs; i++) + err = ionic_qcq_disable(lif->rxqcqs[i], (err != -ETIMEDOUT)); } } @@ -1794,6 +1793,7 @@ static int ionic_txrx_init(struct ionic_lif *lif) static int ionic_txrx_enable(struct ionic_lif *lif) { + int derr = 0; int i, err; for (i = 0; i < lif->nxqs; i++) { @@ -1810,8 +1810,7 @@ static int ionic_txrx_enable(struct ionic_lif *lif) err = ionic_qcq_enable(lif->txqcqs[i]); if (err) { - if (err != -ETIMEDOUT) - ionic_qcq_disable(lif->rxqcqs[i]); + derr = ionic_qcq_disable(lif->rxqcqs[i], (err != -ETIMEDOUT)); goto err_out; } } @@ -1820,12 +1819,8 @@ static int ionic_txrx_enable(struct ionic_lif *lif) err_out: while (i--) { - err = ionic_qcq_disable(lif->txqcqs[i]); - if (err == -ETIMEDOUT) - break; - err = ionic_qcq_disable(lif->rxqcqs[i]); - if (err == -ETIMEDOUT) - break; + derr = ionic_qcq_disable(lif->txqcqs[i], (derr != -ETIMEDOUT)); + derr = ionic_qcq_disable(lif->rxqcqs[i], (derr != -ETIMEDOUT)); } return err;