diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mmio.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mmio.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mmio.c b/drivers/net/wireless/mediatek/mt76/mmio.c index 26353b6bce97..05d74cd7248e 100644 --- a/drivers/net/wireless/mediatek/mt76/mmio.c +++ b/drivers/net/wireless/mediatek/mt76/mmio.c @@ -1,9 +1,10 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ #include "mt76.h" +#include "dma.h" #include "trace.h" static u32 mt76_mmio_rr(struct mt76_dev *dev, u32 offset) @@ -32,13 +33,21 @@ static u32 mt76_mmio_rmw(struct mt76_dev *dev, u32 offset, u32 mask, u32 val) static void mt76_mmio_write_copy(struct mt76_dev *dev, u32 offset, const void *data, int len) { - __iowrite32_copy(dev->mmio.regs + offset, data, DIV_ROUND_UP(len, 4)); + int i; + + for (i = 0; i < ALIGN(len, 4); i += 4) + writel(get_unaligned_le32(data + i), + dev->mmio.regs + offset + i); } static void mt76_mmio_read_copy(struct mt76_dev *dev, u32 offset, void *data, int len) { - __ioread32_copy(data, dev->mmio.regs + offset, DIV_ROUND_UP(len, 4)); + int i; + + for (i = 0; i < ALIGN(len, 4); i += 4) + put_unaligned_le32(readl(dev->mmio.regs + offset + i), + data + i); } static int mt76_mmio_wr_rp(struct mt76_dev *dev, u32 base, @@ -73,8 +82,13 @@ void mt76_set_irq_mask(struct mt76_dev *dev, u32 addr, spin_lock_irqsave(&dev->mmio.irq_lock, flags); dev->mmio.irqmask &= ~clear; dev->mmio.irqmask |= set; - if (addr) - mt76_mmio_wr(dev, addr, dev->mmio.irqmask); + if (addr) { + if (mtk_wed_device_active(&dev->mmio.wed)) + mtk_wed_device_irq_set_mask(&dev->mmio.wed, + dev->mmio.irqmask); + else + mt76_mmio_wr(dev, addr, dev->mmio.irqmask); + } spin_unlock_irqrestore(&dev->mmio.irq_lock, flags); } EXPORT_SYMBOL_GPL(mt76_set_irq_mask); |