From: Kalle Valo <kvalo@codeaurora.org>
To: ath10k@lists.infradead.org
Cc: Alagu Sankar <alagusankar@silex-india.com>,
linux-wireless@vger.kernel.org, Wen Gong <wgong@codeaurora.org>
Subject: [PATCH 2/4] ath10k: sdio: disable fwlog prints
Date: Thu, 21 Feb 2019 18:21:56 +0200 [thread overview]
Message-ID: <1550766118-31703-3-git-send-email-kvalo@codeaurora.org> (raw)
In-Reply-To: <1550766118-31703-1-git-send-email-kvalo@codeaurora.org>
From: Alagu Sankar <alagusankar@silex-india.com>
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>
---
drivers/net/wireless/ath/ath10k/core.c | 7 +++++++
1 file changed, 7 insertions(+)
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)
--
2.7.4
_______________________________________________
ath10k mailing list
ath10k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath10k
next prev parent reply other threads:[~2019-02-21 16:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-21 16:21 [PATCH 0/4] ath10k: small fixes for SDIO support Kalle Valo
2019-02-21 16:21 ` [PATCH 1/4] ath10k: sdio: set hi_acs_flags Kalle Valo
2019-02-26 13:02 ` Kalle Valo
2019-02-21 16:21 ` Kalle Valo [this message]
2019-02-21 16:21 ` [PATCH 3/4] ath10k: sdio: reset chip on power_down() Kalle Valo
2019-02-21 16:21 ` [PATCH 4/4] ath10k: don't report unset rssi values to mac80211 Kalle Valo
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1550766118-31703-3-git-send-email-kvalo@codeaurora.org \
--to=kvalo@codeaurora.org \
--cc=alagusankar@silex-india.com \
--cc=ath10k@lists.infradead.org \
--cc=linux-wireless@vger.kernel.org \
--cc=wgong@codeaurora.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox