diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/snoc.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/snoc.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath10k/snoc.c b/drivers/net/wireless/ath/ath10k/snoc.c index 54efe6be8f1d..097211daaa46 100644 --- a/drivers/net/wireless/ath/ath10k/snoc.c +++ b/drivers/net/wireless/ath/ath10k/snoc.c @@ -66,7 +66,7 @@ static void ath10k_snoc_pktlog_rx_cb(struct ath10k_ce_pipe *ce_state); static const struct ath10k_snoc_drv_priv drv_priv = { .hw_rev = ATH10K_HW_WCN3990, - .dma_mask = DMA_BIT_MASK(37), + .dma_mask = DMA_BIT_MASK(35), .msa_size = 0x100000, }; @@ -875,13 +875,11 @@ static void ath10k_snoc_tx_pipe_cleanup(struct ath10k_snoc_pipe *snoc_pipe) { struct ath10k_ce_pipe *ce_pipe; struct ath10k_ce_ring *ce_ring; - struct ath10k_snoc *ar_snoc; struct sk_buff *skb; struct ath10k *ar; int i; ar = snoc_pipe->hif_ce_state; - ar_snoc = ath10k_snoc_priv(ar); ce_pipe = snoc_pipe->ce_hdl; ce_ring = ce_pipe->src_ring; @@ -1000,7 +998,16 @@ static int ath10k_snoc_wlan_enable(struct ath10k *ar) static void ath10k_snoc_wlan_disable(struct ath10k *ar) { - if (!test_bit(ATH10K_FLAG_CRASH_FLUSH, &ar->dev_flags)) + struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar); + + /* If both ATH10K_FLAG_CRASH_FLUSH and ATH10K_SNOC_FLAG_RECOVERY + * flags are not set, it means that the driver has restarted + * due to a crash inject via debugfs. In this case, the driver + * needs to restart the firmware and hence send qmi wlan disable, + * during the driver restart sequence. + */ + if (!test_bit(ATH10K_FLAG_CRASH_FLUSH, &ar->dev_flags) || + !test_bit(ATH10K_SNOC_FLAG_RECOVERY, &ar_snoc->flags)) ath10k_qmi_wlan_disable(ar); } |