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Commit 5c9b4fa1 authored by Raja Mani's avatar Raja Mani Committed by Kalle Valo
Browse files

ath6kl: Add wmi functions to add/delete WOW patterns 



These commands will be used in WOW suspend/resume functions
to configure WOW parameters like patterns to be matched
and it's mask value, etc.

Signed-off-by: default avatarRaja Mani <rmani@qca.qualcomm.com>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent f3e61ece

drivers/net/wireless/ath/ath6kl/wmi.c

+56 −0
Original line number Diff line number Diff line
@@ -2412,6 +2412,62 @@ int ath6kl_wmi_set_ip_cmd(struct wmi *wmi, struct wmi_set_ip_cmd *ip_cmd) 
	return ret;

}



int ath6kl_wmi_add_wow_pattern_cmd(struct wmi *wmi, u8 if_idx,

				   u8 list_id, u8 filter_size,

				   u8 filter_offset, u8 *filter, u8 *mask)

{

	struct sk_buff *skb;

	struct wmi_add_wow_pattern_cmd *cmd;

	u16 size;

	u8 *filter_mask;

	int ret;



	/*

	 * Allocate additional memory in the buffer to hold

	 * filter and mask value, which is twice of filter_size.

	 */

	size = sizeof(*cmd) + (2 * filter_size);



	skb = ath6kl_wmi_get_new_buf(size);

	if (!skb)

		return -ENOMEM;



	cmd = (struct wmi_add_wow_pattern_cmd *) skb->data;

	cmd->filter_list_id = list_id;

	cmd->filter_size = filter_size;

	cmd->filter_offset = filter_offset;



	memcpy(cmd->filter, filter, filter_size);



	filter_mask = (u8 *) (cmd->filter + filter_size);

	memcpy(filter_mask, mask, filter_size);



	ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_ADD_WOW_PATTERN_CMDID,

				  NO_SYNC_WMIFLAG);



	return ret;

}



int ath6kl_wmi_del_wow_pattern_cmd(struct wmi *wmi, u8 if_idx,

				   u16 list_id, u16 filter_id)

{

	struct sk_buff *skb;

	struct wmi_del_wow_pattern_cmd *cmd;

	int ret;



	skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));

	if (!skb)

		return -ENOMEM;



	cmd = (struct wmi_del_wow_pattern_cmd *) skb->data;

	cmd->filter_list_id = cpu_to_le16(list_id);

	cmd->filter_id = cpu_to_le16(filter_id);



	ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_DEL_WOW_PATTERN_CMDID,

				  NO_SYNC_WMIFLAG);

	return ret;

}



static int ath6kl_wmi_get_wow_list_event_rx(struct wmi *wmi, u8 * datap,

					    int len)

{

drivers/net/wireless/ath/ath6kl/wmi.h

+17 −0
Original line number Diff line number Diff line
@@ -1818,6 +1818,18 @@ struct wmi_set_ip_cmd { 
	__le32 ips[MAX_IP_ADDRS];

} __packed;



struct wmi_add_wow_pattern_cmd {

	u8 filter_list_id;

	u8 filter_size;

	u8 filter_offset;

	u8 filter[0];

} __packed;



struct wmi_del_wow_pattern_cmd {

	__le16 filter_list_id;

	__le16 filter_id;

} __packed;



/* WMI_GET_WOW_LIST_CMD reply  */

struct wmi_get_wow_list_reply {

	/* number of patterns in reply */
@@ -2273,6 +2285,11 @@ int ath6kl_wmi_test_cmd(struct wmi *wmi, void *buf, size_t len); 
s32 ath6kl_wmi_get_rate(s8 rate_index);



int ath6kl_wmi_set_ip_cmd(struct wmi *wmi, struct wmi_set_ip_cmd *ip_cmd);

int ath6kl_wmi_add_wow_pattern_cmd(struct wmi *wmi, u8 if_idx,

				   u8 list_id, u8 filter_size,

				   u8 filter_offset, u8 *filter, u8 *mask);

int ath6kl_wmi_del_wow_pattern_cmd(struct wmi *wmi, u8 if_idx,

				   u16 list_id, u16 filter_id);

int ath6kl_wmi_set_roam_lrssi_cmd(struct wmi *wmi, u8 lrssi);

int ath6kl_wmi_force_roam_cmd(struct wmi *wmi, const u8 *bssid);

int ath6kl_wmi_set_roam_mode_cmd(struct wmi *wmi, enum wmi_roam_mode mode);