| /* |
| * Copyright (c) 2010-2011 Atheros Communications Inc. |
| * Copyright (c) 2011 Qualcomm Atheros, Inc. |
| * |
| * Permission to use, copy, modify, and/or distribute this software for any |
| * purpose with or without fee is hereby granted, provided that the above |
| * copyright notice and this permission notice appear in all copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| #include "testmode.h" |
| #include "debug.h" |
| #include "wmi.h" |
| |
| #include <net/netlink.h> |
| |
| enum ath6kl_tm_attr { |
| __ATH6KL_TM_ATTR_INVALID = 0, |
| ATH6KL_TM_ATTR_CMD = 1, |
| ATH6KL_TM_ATTR_DATA = 2, |
| |
| /* keep last */ |
| __ATH6KL_TM_ATTR_AFTER_LAST, |
| ATH6KL_TM_ATTR_MAX = __ATH6KL_TM_ATTR_AFTER_LAST - 1, |
| }; |
| |
| enum ath6kl_tm_cmd { |
| ATH6KL_TM_CMD_TCMD = 0, |
| ATH6KL_TM_CMD_RX_REPORT = 1, /* not used anymore */ |
| ATH6KL_TM_CMD_WMI_CMD = 0xF000, |
| }; |
| |
| struct sk_buff *ath6kl_wmi_get_buf(u32 size) |
| { |
| struct sk_buff *skb; |
| |
| skb = ath6kl_buf_alloc(size); |
| if (!skb) |
| return NULL; |
| |
| skb_put(skb, size); |
| if (size) |
| memset(skb->data, 0, size); |
| |
| return skb; |
| } |
| void ath6kl_tm_rx_wmi_event(struct ath6kl *ar, void *buf, size_t buf_len) |
| { |
| struct sk_buff *skb; |
| |
| |
| if (!buf || buf_len == 0) |
| return; |
| |
| skb = cfg80211_testmode_alloc_event_skb(ar->wiphy, buf_len, GFP_KERNEL); |
| if (!skb) { |
| ath6kl_warn("failed to allocate testmode rx skb!\n"); |
| return; |
| } |
| NLA_PUT_U32(skb, ATH6KL_TM_ATTR_CMD, ATH6KL_TM_CMD_WMI_CMD); |
| NLA_PUT(skb, ATH6KL_TM_ATTR_DATA, buf_len, buf); |
| cfg80211_testmode_event(skb, GFP_KERNEL); |
| return; |
| |
| nla_put_failure: |
| kfree_skb(skb); |
| ath6kl_warn("nla_put failed on testmode rx skb!\n"); |
| } |
| |
| |
| void ath6kl_wmicfg_send_stats(struct ath6kl_vif *vif, |
| struct target_stats *stats) |
| { |
| u32 *buff = kzalloc(sizeof(*stats) + 4, GFP_KERNEL); |
| |
| buff[0] = WMI_REPORT_STATISTICS_EVENTID; |
| memcpy(buff+1, stats, sizeof(struct target_stats)); |
| ath6kl_tm_rx_wmi_event(vif->ar->wmi->parent_dev, buff, |
| sizeof(struct target_stats)+4); |
| kfree(buff); |
| } |