Return-path: Received: from wolverine02.qualcomm.com ([199.106.114.251]:40449 "EHLO wolverine02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750771Ab1KGF0x (ORCPT ); Mon, 7 Nov 2011 00:26:53 -0500 From: Raja Mani To: CC: , Raja Mani Subject: [PATCH v2 01/11] ath6kl: Add wmi functions to add/delete WOW patterns Date: Mon, 7 Nov 2011 10:55:37 +0530 Message-ID: <1320643547-3578-2-git-send-email-rmani@qca.qualcomm.com> (sfid-20111107_062700_002072_301FB631) In-Reply-To: <1320643547-3578-1-git-send-email-rmani@qca.qualcomm.com> References: <1320643547-3578-1-git-send-email-rmani@qca.qualcomm.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: 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: Raja Mani --- drivers/net/wireless/ath/ath6kl/wmi.c | 56 +++++++++++++++++++++++++++++++++ drivers/net/wireless/ath/ath6kl/wmi.h | 17 ++++++++++ 2 files changed, 73 insertions(+), 0 deletions(-) diff --git a/drivers/net/wireless/ath/ath6kl/wmi.c b/drivers/net/wireless/ath/ath6kl/wmi.c index 612326d..925ef4c 100644 --- a/drivers/net/wireless/ath/ath6kl/wmi.c +++ b/drivers/net/wireless/ath/ath6kl/wmi.c @@ -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) { diff --git a/drivers/net/wireless/ath/ath6kl/wmi.h b/drivers/net/wireless/ath/ath6kl/wmi.h index 1d458f0..df42e4b 100644 --- a/drivers/net/wireless/ath/ath6kl/wmi.h +++ b/drivers/net/wireless/ath/ath6kl/wmi.h @@ -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); -- 1.7.1