1 /* This program is free software; you can redistribute it and/or modify
2 * it under the terms of the GNU General Public License version 2
3 * as published by the Free Software Foundation.
5 * This program is distributed in the hope that it will be useful,
6 * but WITHOUT ANY WARRANTY; without even the implied warranty of
7 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8 * GNU General Public License for more details.
11 * Alexander Aring <aar@pengutronix.de>
13 * Based on: net/mac80211/cfg.c
16 #include <net/rtnetlink.h>
17 #include <net/cfg802154.h>
19 #include "ieee802154_i.h"
20 #include "driver-ops.h"
23 static struct net_device
*
24 ieee802154_add_iface_deprecated(struct wpan_phy
*wpan_phy
,
26 unsigned char name_assign_type
, int type
)
28 struct ieee802154_local
*local
= wpan_phy_priv(wpan_phy
);
29 struct net_device
*dev
;
32 dev
= ieee802154_if_add(local
, name
, name_assign_type
, type
,
33 cpu_to_le64(0x0000000000000000ULL
));
39 static void ieee802154_del_iface_deprecated(struct wpan_phy
*wpan_phy
,
40 struct net_device
*dev
)
42 struct ieee802154_sub_if_data
*sdata
= IEEE802154_DEV_TO_SUB_IF(dev
);
44 ieee802154_if_remove(sdata
);
48 ieee802154_add_iface(struct wpan_phy
*phy
, const char *name
,
49 unsigned char name_assign_type
,
50 enum nl802154_iftype type
, __le64 extended_addr
)
52 struct ieee802154_local
*local
= wpan_phy_priv(phy
);
53 struct net_device
*err
;
55 err
= ieee802154_if_add(local
, name
, name_assign_type
, type
,
57 return PTR_ERR_OR_ZERO(err
);
61 ieee802154_del_iface(struct wpan_phy
*wpan_phy
, struct wpan_dev
*wpan_dev
)
63 ieee802154_if_remove(IEEE802154_WPAN_DEV_TO_SUB_IF(wpan_dev
));
69 ieee802154_set_channel(struct wpan_phy
*wpan_phy
, u8 page
, u8 channel
)
71 struct ieee802154_local
*local
= wpan_phy_priv(wpan_phy
);
76 if (wpan_phy
->current_page
== page
&&
77 wpan_phy
->current_channel
== channel
)
80 ret
= drv_set_channel(local
, page
, channel
);
82 wpan_phy
->current_page
= page
;
83 wpan_phy
->current_channel
= channel
;
90 ieee802154_set_cca_mode(struct wpan_phy
*wpan_phy
,
91 const struct wpan_phy_cca
*cca
)
93 struct ieee802154_local
*local
= wpan_phy_priv(wpan_phy
);
98 if (wpan_phy_cca_cmp(&wpan_phy
->cca
, cca
))
101 ret
= drv_set_cca_mode(local
, cca
);
103 wpan_phy
->cca
= *cca
;
109 ieee802154_set_cca_ed_level(struct wpan_phy
*wpan_phy
, s32 ed_level
)
111 struct ieee802154_local
*local
= wpan_phy_priv(wpan_phy
);
116 if (wpan_phy
->cca_ed_level
== ed_level
)
119 ret
= drv_set_cca_ed_level(local
, ed_level
);
121 wpan_phy
->cca_ed_level
= ed_level
;
127 ieee802154_set_tx_power(struct wpan_phy
*wpan_phy
, s32 power
)
129 struct ieee802154_local
*local
= wpan_phy_priv(wpan_phy
);
134 if (wpan_phy
->transmit_power
== power
)
137 ret
= drv_set_tx_power(local
, power
);
139 wpan_phy
->transmit_power
= power
;
145 ieee802154_set_pan_id(struct wpan_phy
*wpan_phy
, struct wpan_dev
*wpan_dev
,
150 if (wpan_dev
->pan_id
== pan_id
)
153 wpan_dev
->pan_id
= pan_id
;
158 ieee802154_set_backoff_exponent(struct wpan_phy
*wpan_phy
,
159 struct wpan_dev
*wpan_dev
,
160 u8 min_be
, u8 max_be
)
164 if (wpan_dev
->min_be
== min_be
&&
165 wpan_dev
->max_be
== max_be
)
168 wpan_dev
->min_be
= min_be
;
169 wpan_dev
->max_be
= max_be
;
174 ieee802154_set_short_addr(struct wpan_phy
*wpan_phy
, struct wpan_dev
*wpan_dev
,
179 if (wpan_dev
->short_addr
== short_addr
)
182 wpan_dev
->short_addr
= short_addr
;
187 ieee802154_set_max_csma_backoffs(struct wpan_phy
*wpan_phy
,
188 struct wpan_dev
*wpan_dev
,
189 u8 max_csma_backoffs
)
193 if (wpan_dev
->csma_retries
== max_csma_backoffs
)
196 wpan_dev
->csma_retries
= max_csma_backoffs
;
201 ieee802154_set_max_frame_retries(struct wpan_phy
*wpan_phy
,
202 struct wpan_dev
*wpan_dev
,
203 s8 max_frame_retries
)
207 if (wpan_dev
->frame_retries
== max_frame_retries
)
210 wpan_dev
->frame_retries
= max_frame_retries
;
215 ieee802154_set_lbt_mode(struct wpan_phy
*wpan_phy
, struct wpan_dev
*wpan_dev
,
220 if (wpan_dev
->lbt
== mode
)
223 wpan_dev
->lbt
= mode
;
227 const struct cfg802154_ops mac802154_config_ops
= {
228 .add_virtual_intf_deprecated
= ieee802154_add_iface_deprecated
,
229 .del_virtual_intf_deprecated
= ieee802154_del_iface_deprecated
,
230 .add_virtual_intf
= ieee802154_add_iface
,
231 .del_virtual_intf
= ieee802154_del_iface
,
232 .set_channel
= ieee802154_set_channel
,
233 .set_cca_mode
= ieee802154_set_cca_mode
,
234 .set_cca_ed_level
= ieee802154_set_cca_ed_level
,
235 .set_tx_power
= ieee802154_set_tx_power
,
236 .set_pan_id
= ieee802154_set_pan_id
,
237 .set_short_addr
= ieee802154_set_short_addr
,
238 .set_backoff_exponent
= ieee802154_set_backoff_exponent
,
239 .set_max_csma_backoffs
= ieee802154_set_max_csma_backoffs
,
240 .set_max_frame_retries
= ieee802154_set_max_frame_retries
,
241 .set_lbt_mode
= ieee802154_set_lbt_mode
,