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author | Michal Kazior | 2014-04-23 18:30:03 +0200 |
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committer | Kalle Valo | 2014-04-24 08:18:38 +0200 |
commit | 6a4f6e1d295f4aa2e26056a859b76ccc769e75a5 (patch) | |
tree | 7dcf6f468c999b43a6478a835b3a99e962cd8a8d | |
parent | b43: remove list of IEEE 802.11 devices (diff) | |
download | kernel-qcow2-linux-6a4f6e1d295f4aa2e26056a859b76ccc769e75a5.tar.gz kernel-qcow2-linux-6a4f6e1d295f4aa2e26056a859b76ccc769e75a5.tar.xz kernel-qcow2-linux-6a4f6e1d295f4aa2e26056a859b76ccc769e75a5.zip |
ath10k: differentiate between target init failures
This just makes it easier to tell apart different
kinds of bringup failure.
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, 7 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index bf1083d52e61..cd3b00cbc920 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -2464,7 +2464,13 @@ static int ath10k_pci_wait_for_target_init(struct ath10k *ar) mdelay(10); } while (time_before(jiffies, timeout)); - if (val == 0xffffffff || !(val & FW_IND_INITIALIZED)) { + if (val == 0xffffffff) { + ath10k_err("failed to read device register, device is gone\n"); + ret = -EIO; + goto out; + } + + if (!(val & FW_IND_INITIALIZED)) { ath10k_err("failed to receive initialized event from target: %08x\n", val); ret = -ETIMEDOUT; |