diff options
| author | Tamizh chelvam <c_traja@qti.qualcomm.com> | 2017-02-02 07:32:18 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2017-02-07 09:52:07 +0100 |
| commit | cb4281528b62207918b1e95827cad7527aa4dbaa (patch) | |
| tree | 3687ce1d9bc7621a23ed843af53efdebf8504ea8 /drivers/net/wireless/ath/ath10k | |
| parent | ath10k: add debugfs support to get per peer tids log via tracing (diff) | |
| download | linux-cb4281528b62207918b1e95827cad7527aa4dbaa.tar.xz linux-cb4281528b62207918b1e95827cad7527aa4dbaa.zip | |
ath10k: fix boot failure in UTF mode/testmode
Rx filter reset and the dynamic tx switch mode (EXT_RESOURCE_CFG)
configuration are causing the following errors when UTF firmware
is loaded to the target.
Error message 1:
[ 598.015629] ath10k_pci 0001:01:00.0: failed to ping firmware: -110
[ 598.020828] ath10k_pci 0001:01:00.0: failed to reset rx filter: -110
[ 598.141556] ath10k_pci 0001:01:00.0: failed to start core (testmode): -110
Error message 2:
[ 668.615839] ath10k_ahb a000000.wifi: failed to send ext resource cfg command : -95
[ 668.618902] ath10k_ahb a000000.wifi: failed to start core (testmode): -95
Avoiding these configurations while bringing the target in
testmode is solving the problem.
Cc: stable@vger.kernel.org
Signed-off-by: Tamizh chelvam <c_traja@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/core.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index c2afcca6fd60..c27e7ea38a65 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -1996,7 +1996,8 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode, ath10k_dbg(ar, ATH10K_DBG_BOOT, "firmware %s booted\n", ar->hw->wiphy->fw_version); - if (test_bit(WMI_SERVICE_EXT_RES_CFG_SUPPORT, ar->wmi.svc_map)) { + if (test_bit(WMI_SERVICE_EXT_RES_CFG_SUPPORT, ar->wmi.svc_map) && + mode == ATH10K_FIRMWARE_MODE_NORMAL) { val = 0; if (ath10k_peer_stats_enabled(ar)) val = WMI_10_4_PEER_STATS; @@ -2049,10 +2050,13 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode, * possible to implicitly make it correct by creating a dummy vdev and * then deleting it. */ - status = ath10k_core_reset_rx_filter(ar); - if (status) { - ath10k_err(ar, "failed to reset rx filter: %d\n", status); - goto err_hif_stop; + if (mode == ATH10K_FIRMWARE_MODE_NORMAL) { + status = ath10k_core_reset_rx_filter(ar); + if (status) { + ath10k_err(ar, + "failed to reset rx filter: %d\n", status); + goto err_hif_stop; + } } /* If firmware indicates Full Rx Reorder support it must be used in a |