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nl802154: add support for dump phy capabilities

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This patch add support to nl802154 to dump all phy capabilities which is
inside the wpan_phy_supported struct. Also we introduce a new method to
dumping supported channels. The new method will offer a easier interface
and has lesser netlink traffic.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Alexander Aring
2015-05-17 21:44:53 +02:00
committed by Marcel Holtmann
parent 392f4e67ad
commit 0e66545701
2 changed files with 173 additions and 1 deletions
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57
include/net/nl802154.h
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@@ -100,6 +100,8 @@ enum nl802154_attrs {
NL802154_ATTR_EXTENDED_ADDR,
NL802154_ATTR_WPAN_PHY_CAPS,
/* add attributes here, update the policy in nl802154.c */
__NL802154_ATTR_AFTER_LAST,
@@ -119,6 +121,61 @@ enum nl802154_iftype {
NL802154_IFTYPE_MAX = NUM_NL802154_IFTYPES - 1
};
/**
* enum nl802154_wpan_phy_capability_attr - wpan phy capability attributes
*
* @__NL802154_CAP_ATTR_INVALID: attribute number 0 is reserved
* @NL802154_CAP_ATTR_CHANNELS: a nested attribute for nl802154_channel_attr
* @NL802154_CAP_ATTR_TX_POWERS: a nested attribute for
* nl802154_wpan_phy_tx_power
* @NL802154_CAP_ATTR_MIN_CCA_ED_LEVEL: minimum value for cca_ed_level
* @NL802154_CAP_ATTR_MAX_CCA_ED_LEVEL: maxmimum value for cca_ed_level
* @NL802154_CAP_ATTR_CCA_MODES: nl802154_cca_modes flags
* @NL802154_CAP_ATTR_CCA_OPTS: nl802154_cca_opts flags
* @NL802154_CAP_ATTR_MIN_MINBE: minimum of minbe value
* @NL802154_CAP_ATTR_MAX_MINBE: maximum of minbe value
* @NL802154_CAP_ATTR_MIN_MAXBE: minimum of maxbe value
* @NL802154_CAP_ATTR_MAX_MINBE: maximum of maxbe value
* @NL802154_CAP_ATTR_MIN_CSMA_BACKOFFS: minimum of csma backoff value
* @NL802154_CAP_ATTR_MAX_CSMA_BACKOFFS: maximum of csma backoffs value
* @NL802154_CAP_ATTR_MIN_FRAME_RETRIES: minimum of frame retries value
* @NL802154_CAP_ATTR_MAX_FRAME_RETRIES: maximum of frame retries value
* @NL802154_CAP_ATTR_IFTYPES: nl802154_iftype flags
* @NL802154_CAP_ATTR_LBT: nl802154_supported_bool_states flags
* @NL802154_CAP_ATTR_MAX: highest cap attribute currently defined
* @__NL802154_CAP_ATTR_AFTER_LAST: internal use
*/
enum nl802154_wpan_phy_capability_attr {
__NL802154_CAP_ATTR_INVALID,
NL802154_CAP_ATTR_IFTYPES,
NL802154_CAP_ATTR_CHANNELS,
NL802154_CAP_ATTR_TX_POWERS,
NL802154_CAP_ATTR_CCA_ED_LEVELS,
NL802154_CAP_ATTR_CCA_MODES,
NL802154_CAP_ATTR_CCA_OPTS,
NL802154_CAP_ATTR_MIN_MINBE,
NL802154_CAP_ATTR_MAX_MINBE,
NL802154_CAP_ATTR_MIN_MAXBE,
NL802154_CAP_ATTR_MAX_MAXBE,
NL802154_CAP_ATTR_MIN_CSMA_BACKOFFS,
NL802154_CAP_ATTR_MAX_CSMA_BACKOFFS,
NL802154_CAP_ATTR_MIN_FRAME_RETRIES,
NL802154_CAP_ATTR_MAX_FRAME_RETRIES,
NL802154_CAP_ATTR_LBT,
/* keep last */
__NL802154_CAP_ATTR_AFTER_LAST,
NL802154_CAP_ATTR_MAX = __NL802154_CAP_ATTR_AFTER_LAST - 1
};
/**
* enum nl802154_cca_modes - cca modes
*