diff options
Diffstat (limited to 'drivers/net/ethernet/cadence')
-rw-r--r-- | drivers/net/ethernet/cadence/macb.h | 6 | ||||
-rw-r--r-- | drivers/net/ethernet/cadence/macb_main.c | 18 | ||||
-rwxr-xr-x | drivers/net/ethernet/cadence/macb_ptp.c | 5 |
3 files changed, 19 insertions, 10 deletions
diff --git a/drivers/net/ethernet/cadence/macb.h b/drivers/net/ethernet/cadence/macb.h index c93f3a2dc6c1..4c0bcfd1d250 100644 --- a/drivers/net/ethernet/cadence/macb.h +++ b/drivers/net/ethernet/cadence/macb.h @@ -457,7 +457,11 @@ /* Bitfields in TISUBN */ #define GEM_SUBNSINCR_OFFSET 0 -#define GEM_SUBNSINCR_SIZE 16 +#define GEM_SUBNSINCRL_OFFSET 24 +#define GEM_SUBNSINCRL_SIZE 8 +#define GEM_SUBNSINCRH_OFFSET 0 +#define GEM_SUBNSINCRH_SIZE 16 +#define GEM_SUBNSINCR_SIZE 24 /* Bitfields in TI */ #define GEM_NSINCR_OFFSET 0 diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index 2287749de087..5aff1b460151 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -852,7 +852,9 @@ static void macb_tx_interrupt(struct macb_queue *queue) /* First, update TX stats if needed */ if (skb) { - if (gem_ptp_do_txstamp(queue, skb, desc) == 0) { + if (unlikely(skb_shinfo(skb)->tx_flags & + SKBTX_HW_TSTAMP) && + gem_ptp_do_txstamp(queue, skb, desc) == 0) { /* skb now belongs to timestamp buffer * and will be removed later */ @@ -2822,7 +2824,7 @@ static int macb_clk_init(struct platform_device *pdev, struct clk **pclk, if (!err) err = -ENODEV; - dev_err(&pdev->dev, "failed to get macb_clk (%u)\n", err); + dev_err(&pdev->dev, "failed to get macb_clk (%d)\n", err); return err; } @@ -2831,7 +2833,7 @@ static int macb_clk_init(struct platform_device *pdev, struct clk **pclk, if (!err) err = -ENODEV; - dev_err(&pdev->dev, "failed to get hclk (%u)\n", err); + dev_err(&pdev->dev, "failed to get hclk (%d)\n", err); return err; } @@ -2845,25 +2847,25 @@ static int macb_clk_init(struct platform_device *pdev, struct clk **pclk, err = clk_prepare_enable(*pclk); if (err) { - dev_err(&pdev->dev, "failed to enable pclk (%u)\n", err); + dev_err(&pdev->dev, "failed to enable pclk (%d)\n", err); return err; } err = clk_prepare_enable(*hclk); if (err) { - dev_err(&pdev->dev, "failed to enable hclk (%u)\n", err); + dev_err(&pdev->dev, "failed to enable hclk (%d)\n", err); goto err_disable_pclk; } err = clk_prepare_enable(*tx_clk); if (err) { - dev_err(&pdev->dev, "failed to enable tx_clk (%u)\n", err); + dev_err(&pdev->dev, "failed to enable tx_clk (%d)\n", err); goto err_disable_hclk; } err = clk_prepare_enable(*rx_clk); if (err) { - dev_err(&pdev->dev, "failed to enable rx_clk (%u)\n", err); + dev_err(&pdev->dev, "failed to enable rx_clk (%d)\n", err); goto err_disable_txclk; } @@ -3298,7 +3300,7 @@ static int at91ether_clk_init(struct platform_device *pdev, struct clk **pclk, err = clk_prepare_enable(*pclk); if (err) { - dev_err(&pdev->dev, "failed to enable pclk (%u)\n", err); + dev_err(&pdev->dev, "failed to enable pclk (%d)\n", err); return err; } diff --git a/drivers/net/ethernet/cadence/macb_ptp.c b/drivers/net/ethernet/cadence/macb_ptp.c index 678835136bf8..f1f07e9d53f8 100755 --- a/drivers/net/ethernet/cadence/macb_ptp.c +++ b/drivers/net/ethernet/cadence/macb_ptp.c @@ -115,7 +115,10 @@ static int gem_tsu_incr_set(struct macb *bp, struct tsu_incr *incr_spec) * to take effect. */ spin_lock_irqsave(&bp->tsu_clk_lock, flags); - gem_writel(bp, TISUBN, GEM_BF(SUBNSINCR, incr_spec->sub_ns)); + /* RegBit[15:0] = Subns[23:8]; RegBit[31:24] = Subns[7:0] */ + gem_writel(bp, TISUBN, GEM_BF(SUBNSINCRL, incr_spec->sub_ns) | + GEM_BF(SUBNSINCRH, (incr_spec->sub_ns >> + GEM_SUBNSINCRL_SIZE))); gem_writel(bp, TI, GEM_BF(NSINCR, incr_spec->ns)); spin_unlock_irqrestore(&bp->tsu_clk_lock, flags); |