diff options
| author | Phil Edworthy <phil.edworthy@renesas.com> | 2022-05-12 12:47:19 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-05-16 10:14:27 +0100 |
| commit | cb99badde146c327f150773921ffe080abe1eb44 (patch) | |
| tree | ed32cf8caef04e70525f0224f34ed1b3dd916638 /drivers/net/ethernet/renesas/ravb_ptp.c | |
| parent | a7931ac16128bb3af5c4ac482057a711da117856 (diff) | |
| download | lwn-cb99badde146c327f150773921ffe080abe1eb44.tar.gz lwn-cb99badde146c327f150773921ffe080abe1eb44.zip | |
ravb: Separate handling of irq enable/disable regs into feature
Currently, when the HW has a single interrupt, the driver uses the
GIC, TIC, RIC0 registers to enable and disable interrupts.
When the HW has multiple interrupts, it uses the GIE, GID, TIE, TID,
RIE0, RID0 registers.
However, other devices, e.g. RZ/V2M, have multiple irqs and only have
the GIC, TIC, RIC0 registers.
Therefore, split this into a separate feature.
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/renesas/ravb_ptp.c')
| -rw-r--r-- | drivers/net/ethernet/renesas/ravb_ptp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/renesas/ravb_ptp.c b/drivers/net/ethernet/renesas/ravb_ptp.c index c099656dd75b..87c4306d66ec 100644 --- a/drivers/net/ethernet/renesas/ravb_ptp.c +++ b/drivers/net/ethernet/renesas/ravb_ptp.c @@ -198,7 +198,7 @@ static int ravb_ptp_extts(struct ptp_clock_info *ptp, priv->ptp.extts[req->index] = on; spin_lock_irqsave(&priv->lock, flags); - if (!info->multi_irqs) + if (!info->irq_en_dis) ravb_modify(ndev, GIC, GIC_PTCE, on ? GIC_PTCE : 0); else if (on) ravb_write(ndev, GIE_PTCS, GIE); @@ -254,7 +254,7 @@ static int ravb_ptp_perout(struct ptp_clock_info *ptp, error = ravb_ptp_update_compare(priv, (u32)start_ns); if (!error) { /* Unmask interrupt */ - if (!info->multi_irqs) + if (!info->irq_en_dis) ravb_modify(ndev, GIC, GIC_PTME, GIC_PTME); else ravb_write(ndev, GIE_PTMS0, GIE); @@ -266,7 +266,7 @@ static int ravb_ptp_perout(struct ptp_clock_info *ptp, perout->period = 0; /* Mask interrupt */ - if (!info->multi_irqs) + if (!info->irq_en_dis) ravb_modify(ndev, GIC, GIC_PTME, 0); else ravb_write(ndev, GID_PTMD0, GID); |