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/*
* 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);
}
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