diff options
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/interrupt.c')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/interrupt.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/wil6210/interrupt.c b/drivers/net/wireless/ath/wil6210/interrupt.c index 011e7412dcc0..64046e0bd0a2 100644 --- a/drivers/net/wireless/ath/wil6210/interrupt.c +++ b/drivers/net/wireless/ath/wil6210/interrupt.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2012-2015 Qualcomm Atheros, Inc. + * Copyright (c) 2012-2016 Qualcomm Atheros, Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -101,7 +101,7 @@ static void wil6210_mask_irq_misc(struct wil6210_priv *wil, bool mask_halp) mask_halp ? WIL6210_IRQ_DISABLE : WIL6210_IRQ_DISABLE_NO_HALP); } -static void wil6210_mask_halp(struct wil6210_priv *wil) +void wil6210_mask_halp(struct wil6210_priv *wil) { wil_dbg_irq(wil, "%s()\n", __func__); @@ -503,6 +503,13 @@ static int wil6210_debug_irq_mask(struct wil6210_priv *wil, u32 pseudo_cause) offsetof(struct RGF_ICR, ICR)); u32 imv_misc = wil_r(wil, RGF_DMA_EP_MISC_ICR + offsetof(struct RGF_ICR, IMV)); + + /* HALP interrupt can be unmasked when misc interrupts are + * masked + */ + if (icr_misc & BIT_DMA_EP_MISC_ICR_HALP) + return 0; + wil_err(wil, "IRQ when it should be masked: pseudo 0x%08x\n" "Rx icm:icr:imv 0x%08x 0x%08x 0x%08x\n" "Tx icm:icr:imv 0x%08x 0x%08x 0x%08x\n" @@ -592,7 +599,7 @@ void wil6210_clear_irq(struct wil6210_priv *wil) void wil6210_set_halp(struct wil6210_priv *wil) { - wil_dbg_misc(wil, "%s()\n", __func__); + wil_dbg_irq(wil, "%s()\n", __func__); wil_w(wil, RGF_DMA_EP_MISC_ICR + offsetof(struct RGF_ICR, ICS), BIT_DMA_EP_MISC_ICR_HALP); @@ -600,7 +607,7 @@ void wil6210_set_halp(struct wil6210_priv *wil) void wil6210_clear_halp(struct wil6210_priv *wil) { - wil_dbg_misc(wil, "%s()\n", __func__); + wil_dbg_irq(wil, "%s()\n", __func__); wil_w(wil, RGF_DMA_EP_MISC_ICR + offsetof(struct RGF_ICR, ICR), BIT_DMA_EP_MISC_ICR_HALP); |