Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit b91fc8e9 authored by Anurag Chouhan's avatar Anurag Chouhan Committed by Yuanyuan Liu
Browse files

icnss: Avoid qmi exchange when fw is down 



Currently wlan Host driver call exported API's which
invoke qmi exchanges irrespective of the firmware status
which leads to QMI timeouts.
To address this issue avoid sending qmi request to
firmware when firmware is down.

CRs-Fixed: 2175302
Change-Id: Ie5e340cebf7ee7f6143472e7dca0dfd9600d1b7d
Signed-off-by: default avatarAnurag Chouhan <achouhan@codeaurora.org>
parent f5f0d9dd

drivers/soc/qcom/icnss.c

+12 −0
Original line number Diff line number Diff line
@@ -1655,6 +1655,12 @@ int icnss_set_fw_log_mode(struct device *dev, uint8_t fw_log_mode) 
	if (!dev)

		return -ENODEV;



	if (test_bit(ICNSS_FW_DOWN, &penv->state)) {

		icnss_pr_err("FW down, ignoring fw_log_mode state: 0x%lx\n",

			     penv->state);

		return -EINVAL;

	}



	icnss_pr_dbg("FW log mode: %u\n", fw_log_mode);



	ret = wlfw_ini_send_sync_msg(penv, fw_log_mode);
@@ -1741,6 +1747,12 @@ int icnss_wlan_enable(struct device *dev, struct icnss_wlan_enable_cfg *config, 
		      enum icnss_driver_mode mode,

		      const char *host_version)

{

	if (test_bit(ICNSS_FW_DOWN, &penv->state)) {

		icnss_pr_err("FW down, ignoring wlan_enable state: 0x%lx\n",

			     penv->state);

		return -EINVAL;

	}



	return icnss_send_wlan_enable_to_fw(penv, config, mode, host_version);

}

EXPORT_SYMBOL(icnss_wlan_enable);