diff options
| author | Alagu Sankar <alagusankar@silex-india.com> | 2019-02-25 12:45:59 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2019-02-26 16:01:58 +0300 |
| commit | 6cd70c65647b675250ac490bfd7f45bae2cf2aa8 (patch) | |
| tree | 0eb3207688bddb576b1b1da2d0aac5eb089ae70b /drivers/net/wireless/ath/ath10k | |
| parent | bf1f0a1a4da14bbb7cab3e272e7fd008abde21ef (diff) | |
| download | linux-6cd70c65647b675250ac490bfd7f45bae2cf2aa8.tar.xz | |
ath10k: sdio: disable fwlog prints
The SDIO firmware may turn it on based on scratch registers so disable the
firmware log to avoid that.
Co-developed-by: Wen Gong <wgong@codeaurora.org>
Signed-off-by: Alagu Sankar <alagusankar@silex-india.com>
Signed-off-by: Wen Gong <wgong@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/core.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index 0c62a61b5eac..7ccd6741c5b0 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -648,6 +648,13 @@ static void ath10k_init_sdio(struct ath10k *ar) param &= ~HI_ACS_FLAGS_ALT_DATA_CREDIT_SIZE; param |= HI_ACS_FLAGS_SDIO_SWAP_MAILBOX_SET; ath10k_bmi_write32(ar, hi_acs_flags, param); + + /* Explicitly set fwlog prints to zero as target may turn it on + * based on scratch registers. + */ + ath10k_bmi_read32(ar, hi_option_flag, ¶m); + param |= HI_OPTION_DISABLE_DBGLOG; + ath10k_bmi_write32(ar, hi_option_flag, param); } static int ath10k_init_configure_target(struct ath10k *ar) |