aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorMichal Kazior <[email protected]>2015-01-24 12:14:52 +0200
committerKalle Valo <[email protected]>2015-01-27 16:22:43 +0200
commit6f3b7ff4e309031e15402b71891b57eb14951b7a (patch)
treef1d9e3e93d4109171a5dfb69b6425de904ae735e
parentb0e561549316f520a80dc15dd341923b57bd4500 (diff)
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 <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
-rw-r--r--drivers/net/wireless/ath/ath10k/pci.c2
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 a31746df7acc..e6972b09333e 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;