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

Commit 70c642c7 authored by Yuanyuan Liu's avatar Yuanyuan Liu
Browse files

cnss2: Create target specific ramdump function 



Create qca6174 specific ramdump function. Move target
specific oprations from common path to this function.

CRs-Fixed: 2004197
Change-Id: I303f22a341cbb5fd946f4d6224cb6aa3137716c6
Signed-off-by: default avatarYuanyuan Liu <yuanliu@codeaurora.org>
parent be05b187

drivers/net/wireless/cnss2/main.c

+19 −10
Original line number Diff line number Diff line
@@ -1156,31 +1156,40 @@ static int cnss_shutdown(const struct subsys_desc *subsys_desc, bool force_stop) 
	return ret;

}



static int cnss_ramdump(int enable, const struct subsys_desc *subsys_desc)

static int cnss_qca6174_ramdump(struct cnss_plat_data *plat_priv)

{

	int ret = 0;

	struct cnss_plat_data *plat_priv = dev_get_drvdata(subsys_desc->dev);

	struct cnss_ramdump_info *ramdump_info;

	struct ramdump_segment segment;



	ramdump_info = &plat_priv->ramdump_info;

	if (!ramdump_info->ramdump_size)

		return -EINVAL;



	memset(&segment, 0, sizeof(segment));

	segment.v_address = ramdump_info->ramdump_va;

	segment.size = ramdump_info->ramdump_size;

	ret = do_ramdump(ramdump_info->ramdump_dev, &segment, 1);



	return ret;

}



static int cnss_ramdump(int enable, const struct subsys_desc *subsys_desc)

{

	int ret = 0;

	struct cnss_plat_data *plat_priv = dev_get_drvdata(subsys_desc->dev);



	if (!plat_priv) {

		cnss_pr_err("plat_priv is NULL!\n");

		return -ENODEV;

	}



	ramdump_info = &plat_priv->ramdump_info;

	if (!ramdump_info->ramdump_size)

		return -EINVAL;



	if (!enable)

		return 0;



	switch (plat_priv->device_id) {

	case QCA6174_DEVICE_ID:

		memset(&segment, 0, sizeof(segment));

		segment.v_address = ramdump_info->ramdump_va;

		segment.size = ramdump_info->ramdump_size;

		ret = do_ramdump(ramdump_info->ramdump_dev, &segment, 1);

		ret = cnss_qca6174_ramdump(plat_priv);

		break;

	case QCA6290_DEVICE_ID:

		break;