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

Commit e46b9576 authored by Yue Ma's avatar Yue Ma
Browse files

cnss2: Send WAKE MSI base data to firmware 



Add the support to send WAKE MSI base data to firmware through
HOST_CAP_REQ QMI message so that firmware can use it to wake up
WLAN host driver.

Change-Id: Ief8bfb6c3746bc0bfd833aa3bded09212773244d
Signed-off-by: default avatarYue Ma <yuem@codeaurora.org>
parent 204bc357

drivers/net/wireless/cnss2/main.c

+19 −0
Original line number Original line Diff line number Diff line
@@ -37,6 +37,7 @@ 
#define FW_READY_TIMEOUT		20000

#define FW_READY_TIMEOUT		20000

#define FW_ASSERT_TIMEOUT		5000

#define FW_ASSERT_TIMEOUT		5000

#define CNSS_EVENT_PENDING		2989

#define CNSS_EVENT_PENDING		2989

#define WAKE_MSI_NAME			"WAKE"





static struct cnss_plat_data *plat_env;

static struct cnss_plat_data *plat_env;
@@ -537,6 +538,24 @@ int cnss_set_fw_log_mode(struct device *dev, u8 fw_log_mode) 
}

}

EXPORT_SYMBOL(cnss_set_fw_log_mode);

EXPORT_SYMBOL(cnss_set_fw_log_mode);





u32 cnss_get_wake_msi(struct cnss_plat_data *plat_priv)

{

	struct cnss_pci_data *pci_priv = plat_priv->bus_priv;

	int ret, num_vectors;

	u32 user_base_data, base_vector;



	ret = cnss_get_user_msi_assignment(&pci_priv->pci_dev->dev,

					   WAKE_MSI_NAME, &num_vectors,

					   &user_base_data, &base_vector);



	if (ret) {

		cnss_pr_err("WAKE MSI is not valid\n");

		return 0;

	}



	return user_base_data;

}



static int cnss_fw_mem_ready_hdlr(struct cnss_plat_data *plat_priv)

static int cnss_fw_mem_ready_hdlr(struct cnss_plat_data *plat_priv)

{

{

	int ret = 0;

	int ret = 0;

drivers/net/wireless/cnss2/main.h

+1 −0
Original line number Original line Diff line number Diff line
@@ -220,5 +220,6 @@ void cnss_unregister_subsys(struct cnss_plat_data *plat_priv); 
int cnss_register_ramdump(struct cnss_plat_data *plat_priv);

int cnss_register_ramdump(struct cnss_plat_data *plat_priv);

void cnss_unregister_ramdump(struct cnss_plat_data *plat_priv);

void cnss_unregister_ramdump(struct cnss_plat_data *plat_priv);

void cnss_set_pin_connect_status(struct cnss_plat_data *plat_priv);

void cnss_set_pin_connect_status(struct cnss_plat_data *plat_priv);

u32 cnss_get_wake_msi(struct cnss_plat_data *plat_priv);





#endif /* _CNSS_MAIN_H */
 
#endif /* _CNSS_MAIN_H */

drivers/net/wireless/cnss2/qmi.c

+6 −0
Original line number Original line Diff line number Diff line
@@ -140,6 +140,12 @@ static int cnss_wlfw_host_cap_send_sync(struct cnss_plat_data *plat_priv) 




	cnss_pr_dbg("daemon_support is %d\n", req.daemon_support);

	cnss_pr_dbg("daemon_support is %d\n", req.daemon_support);





	req.wake_msi = cnss_get_wake_msi(plat_priv);

	if (req.wake_msi) {

		cnss_pr_dbg("WAKE MSI base data is %d\n", req.wake_msi);

		req.wake_msi_valid = 1;

	}



	req_desc.max_msg_len = WLFW_HOST_CAP_REQ_MSG_V01_MAX_MSG_LEN;

	req_desc.max_msg_len = WLFW_HOST_CAP_REQ_MSG_V01_MAX_MSG_LEN;

	req_desc.msg_id = QMI_WLFW_HOST_CAP_REQ_V01;

	req_desc.msg_id = QMI_WLFW_HOST_CAP_REQ_V01;

	req_desc.ei_array = wlfw_host_cap_req_msg_v01_ei;

	req_desc.ei_array = wlfw_host_cap_req_msg_v01_ei;