diff options
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/interrupt.c')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/interrupt.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/wil6210/interrupt.c b/drivers/net/wireless/ath/wil6210/interrupt.c index 10919f95a83c..52c40e1d593a 100644 --- a/drivers/net/wireless/ath/wil6210/interrupt.c +++ b/drivers/net/wireless/ath/wil6210/interrupt.c @@ -493,6 +493,23 @@ free0: return rc; } +/* can't use wil_ioread32_and_clear because ICC value is not ser yet */ +static inline void wil_clear32(void __iomem *addr) +{ + u32 x = ioread32(addr); + + iowrite32(x, addr); +} + +void wil6210_clear_irq(struct wil6210_priv *wil) +{ + wil_clear32(wil->csr + HOSTADDR(RGF_DMA_EP_RX_ICR) + + offsetof(struct RGF_ICR, ICR)); + wil_clear32(wil->csr + HOSTADDR(RGF_DMA_EP_TX_ICR) + + offsetof(struct RGF_ICR, ICR)); + wil_clear32(wil->csr + HOSTADDR(RGF_DMA_EP_MISC_ICR) + + offsetof(struct RGF_ICR, ICR)); +} int wil6210_init_irq(struct wil6210_priv *wil, int irq) { |