diff options
| author | Maya Erez <qca_merez@qca.qualcomm.com> | 2016-04-26 14:41:40 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2016-04-26 14:57:45 +0300 |
| commit | 54eaa8c69e72dca4c824cd390b616cb48b2c4e30 (patch) | |
| tree | fe5a9a2d30442a30ccac16c23db2e9d75755ccf3 /drivers/net/wireless/ath/wil6210/interrupt.c | |
| parent | d8ed043accdee611bce8be7c4224b4e26bdc2ab5 (diff) | |
wil6210: unmask RX_HTRSH interrupt only when connected
RX_HTRSH interrupt sometimes triggered during device reset
procedure.
To prevent handling this interrupt when not required, unmask
this interrupt only if we are connected and mask it when
disconnected.
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/interrupt.c')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/interrupt.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/wil6210/interrupt.c b/drivers/net/wireless/ath/wil6210/interrupt.c index 6897754f2722..22592f338c1e 100644 --- a/drivers/net/wireless/ath/wil6210/interrupt.c +++ b/drivers/net/wireless/ath/wil6210/interrupt.c @@ -38,6 +38,8 @@ #define WIL6210_IRQ_DISABLE (0xFFFFFFFFUL) #define WIL6210_IMC_RX (BIT_DMA_EP_RX_ICR_RX_DONE | \ BIT_DMA_EP_RX_ICR_RX_HTRSH) +#define WIL6210_IMC_RX_NO_RX_HTRSH (WIL6210_IMC_RX & \ + (~(BIT_DMA_EP_RX_ICR_RX_HTRSH))) #define WIL6210_IMC_TX (BIT_DMA_EP_TX_ICR_TX_DONE | \ BIT_DMA_EP_TX_ICR_TX_DONE_N(0)) #define WIL6210_IMC_MISC (ISR_MISC_FW_READY | \ @@ -109,8 +111,10 @@ void wil6210_unmask_irq_tx(struct wil6210_priv *wil) void wil6210_unmask_irq_rx(struct wil6210_priv *wil) { + bool unmask_rx_htrsh = test_bit(wil_status_fwconnected, wil->status); + wil_w(wil, RGF_DMA_EP_RX_ICR + offsetof(struct RGF_ICR, IMC), - WIL6210_IMC_RX); + unmask_rx_htrsh ? WIL6210_IMC_RX : WIL6210_IMC_RX_NO_RX_HTRSH); } static void wil6210_unmask_irq_misc(struct wil6210_priv *wil) |