diff options
| author | Michal Kazior <michal.kazior@tieto.com> | 2014-05-14 16:56:16 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2014-05-16 16:49:36 +0300 |
| commit | 1a4ab28fc0baccbc8d78fa9fa22821e108ae4f4a (patch) | |
| tree | ab440785e557d94818e1acb37e194e7d9d8f11f6 | |
| parent | 61c95cea66ae78502c19bfe72246769d980144c9 (diff) | |
ath10k: enable early device dumps
This can be useful for early initialization
debugging, i.e. ROM crashes.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/pci.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index 21a32ad4c09..33e87557a7d 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -2241,10 +2241,7 @@ static void ath10k_pci_early_irq_tasklet(unsigned long data) if (fw_ind & FW_IND_EVENT_PENDING) { ath10k_pci_write32(ar, FW_INDICATOR_ADDRESS, fw_ind & ~FW_IND_EVENT_PENDING); - - /* Some structures are unavailable during early boot or at - * driver teardown so just print that the device has crashed. */ - ath10k_warn("device crashed - no diagnostics available\n"); + ath10k_pci_hif_dump_area(ar); } ath10k_pci_sleep(ar); @@ -2521,6 +2518,9 @@ static int ath10k_pci_wait_for_target_init(struct ath10k *ar) if (val & FW_IND_EVENT_PENDING) { ath10k_warn("device has crashed during init\n"); + ath10k_pci_write32(ar, FW_INDICATOR_ADDRESS, + val & ~FW_IND_EVENT_PENDING); + ath10k_pci_hif_dump_area(ar); ret = -ECOMM; goto out; } |