diff options
Diffstat (limited to 'drivers/net/ethernet/cadence')
| -rw-r--r-- | drivers/net/ethernet/cadence/macb.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c index 68d59b3900b1..680e1eebb7ea 100644 --- a/drivers/net/ethernet/cadence/macb.c +++ b/drivers/net/ethernet/cadence/macb.c @@ -2132,10 +2132,13 @@ static const struct net_device_ops macb_netdev_ops = { * Configure peripheral capacities according to device tree * and integration options used */ -static void macb_configure_caps(struct macb *bp) +static void macb_configure_caps(struct macb *bp, const struct macb_config *dt_conf) { u32 dcfg; + if (dt_conf) + bp->caps = dt_conf->caps; + if (MACB_BFEXT(IDNUM, macb_readl(bp, MID)) == 0x2) bp->caps |= MACB_CAPS_MACB_IS_GEM; @@ -2313,9 +2316,6 @@ static int macb_init(struct platform_device *pdev) macb_or_gem_writel(bp, USRIO, val); - /* setup capacities */ - macb_configure_caps(bp); - /* Set MII management clock divider */ val = macb_mdc_clk_div(bp); val |= macb_dbw(bp); @@ -2720,6 +2720,20 @@ static int macb_probe(struct platform_device *pdev) bp->queue_mask = queue_mask; spin_lock_init(&bp->lock); + if (np) { + const struct of_device_id *match; + + match = of_match_node(macb_dt_ids, np); + if (match && match->data) { + macb_config = match->data; + bp->dma_burst_length = macb_config->dma_burst_length; + init = macb_config->init; + } + } + + /* setup capacities */ + macb_configure_caps(bp, macb_config); + platform_set_drvdata(pdev, dev); dev->irq = platform_get_irq(pdev, 0); @@ -2743,20 +2757,6 @@ static int macb_probe(struct platform_device *pdev) bp->phy_interface = err; } - if (np) { - const struct of_device_id *match; - - match = of_match_node(macb_dt_ids, np); - if (match) - macb_config = match->data; - } - - if (macb_config) { - bp->caps = macb_config->caps; - bp->dma_burst_length = macb_config->dma_burst_length; - init = macb_config->init; - } - /* IP specific init */ err = init(pdev); if (err) |