/*
* 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 <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 */
};
#define ATH6KL_TM_DATA_MAX_LEN 5000
static const struct nla_policy ath6kl_tm_policy[ATH6KL_TM_ATTR_MAX + 1 ] = {
[ATH6KL_TM_ATTR_CMD] = { .type = NLA_U32 },
[ATH6KL_TM_ATTR_DATA] = { .type = NLA_BINARY,
.len = ATH6KL_TM_DATA_MAX_LEN },
};
void ath6kl_tm_rx_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 ;
}
if (nla_put_u32(skb, ATH6KL_TM_ATTR_CMD, ATH6KL_TM_CMD_TCMD) ||
nla_put(skb, ATH6KL_TM_ATTR_DATA, buf_len, buf))
goto nla_put_failure;
cfg80211_testmode_event(skb, GFP_KERNEL);
return ;
nla_put_failure:
kfree_skb(skb);
ath6kl_warn("nla_put failed on testmode rx skb!\n" );
}
int ath6kl_tm_cmd(struct wiphy *wiphy, struct wireless_dev *wdev,
void *data, int len)
{
struct ath6kl *ar = wiphy_priv(wiphy);
struct nlattr *tb[ATH6KL_TM_ATTR_MAX + 1 ];
int err, buf_len;
void *buf;
err = nla_parse_deprecated(tb, ATH6KL_TM_ATTR_MAX, data, len,
ath6kl_tm_policy, NULL);
if (err)
return err;
if (!tb[ATH6KL_TM_ATTR_CMD])
return -EINVAL;
switch (nla_get_u32(tb[ATH6KL_TM_ATTR_CMD])) {
case ATH6KL_TM_CMD_TCMD:
if (!tb[ATH6KL_TM_ATTR_DATA])
return -EINVAL;
buf = nla_data(tb[ATH6KL_TM_ATTR_DATA]);
buf_len = nla_len(tb[ATH6KL_TM_ATTR_DATA]);
ath6kl_wmi_test_cmd(ar->wmi, buf, buf_len);
return 0 ;
case ATH6KL_TM_CMD_RX_REPORT:
default :
return -EOPNOTSUPP;
}
}
Messung V0.5 in Prozent C=98 H=95 G=96
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-10-02)
¤
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