diff options
Diffstat (limited to 'drivers/net/ethernet/mscc/ocelot_vsc7514.c')
| -rw-r--r-- | drivers/net/ethernet/mscc/ocelot_vsc7514.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mscc/ocelot_vsc7514.c b/drivers/net/ethernet/mscc/ocelot_vsc7514.c index 97e90e2869d4..498eec8ae61d 100644 --- a/drivers/net/ethernet/mscc/ocelot_vsc7514.c +++ b/drivers/net/ethernet/mscc/ocelot_vsc7514.c @@ -10,8 +10,9 @@ #include <linux/of_net.h> #include <linux/netdevice.h> #include <linux/phylink.h> +#include <linux/of.h> #include <linux/of_mdio.h> -#include <linux/of_platform.h> +#include <linux/platform_device.h> #include <linux/mfd/syscon.h> #include <linux/skbuff.h> #include <net/switchdev.h> @@ -50,6 +51,8 @@ static irqreturn_t ocelot_xtr_irq_handler(int irq, void *arg) struct ocelot *ocelot = arg; int grp = 0, err; + ocelot_lock_xtr_grp(ocelot, grp); + while (ocelot_read(ocelot, QS_XTR_DATA_PRESENT) & BIT(grp)) { struct sk_buff *skb; @@ -68,6 +71,8 @@ out: if (err < 0) ocelot_drain_cpu_queue(ocelot, 0); + ocelot_unlock_xtr_grp(ocelot, grp); + return IRQ_HANDLED; } @@ -103,6 +108,8 @@ static struct ptp_clock_info ocelot_ptp_clock_info = { .n_ext_ts = 0, .n_per_out = OCELOT_PTP_PINS_NUM, .n_pins = OCELOT_PTP_PINS_NUM, + .supported_perout_flags = PTP_PEROUT_DUTY_CYCLE | + PTP_PEROUT_PHASE, .pps = 0, .gettime64 = ocelot_ptp_gettime64, .settime64 = ocelot_ptp_settime64, @@ -391,7 +398,7 @@ out_free_devlink: return err; } -static int mscc_ocelot_remove(struct platform_device *pdev) +static void mscc_ocelot_remove(struct platform_device *pdev) { struct ocelot *ocelot = platform_get_drvdata(pdev); @@ -407,8 +414,6 @@ static int mscc_ocelot_remove(struct platform_device *pdev) unregister_switchdev_notifier(&ocelot_switchdev_nb); unregister_netdevice_notifier(&ocelot_netdevice_nb); devlink_free(ocelot->devlink); - - return 0; } static struct platform_driver mscc_ocelot_driver = { |