diff options
| author | Michal Kazior <michal.kazior@tieto.com> | 2015-01-24 10:14:52 (GMT) |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2015-01-27 14:22:43 (GMT) |
| commit | 6f3b7ff4e309031e15402b71891b57eb14951b7a (patch) | |
| tree | f1d9e3e93d4109171a5dfb69b6425de904ae735e /drivers/net/wireless/ath | |
| parent | b0e561549316f520a80dc15dd341923b57bd4500 (diff) | |
| download | linux-6f3b7ff4e309031e15402b71891b57eb14951b7a.tar.xz | |
ath10k: disable irqs after fw crash
It makes little sense to keep handling irqs if fw
is dead.
This prevents multiple fw register dumps upon
crash on some devices (seen on QCA6174).
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/pci.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index a31746d..e6972b0 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -2126,6 +2126,7 @@ static void ath10k_msi_err_tasklet(unsigned long data) return; } + ath10k_pci_irq_disable(ar); ath10k_pci_fw_crashed_clear(ar); ath10k_pci_fw_crashed_dump(ar); } @@ -2195,6 +2196,7 @@ static void ath10k_pci_tasklet(unsigned long data) struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); if (ath10k_pci_has_fw_crashed(ar)) { + ath10k_pci_irq_disable(ar); ath10k_pci_fw_crashed_clear(ar); ath10k_pci_fw_crashed_dump(ar); return; |