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ieee802154: add iftypes capability

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This patch adds capability flags for supported interface types.

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 21:44:47 +02:00 committed by Marcel Holtmann
parent edea8f7c75
commit 65318680c9
3 changed files with 9 additions and 2 deletions
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2
include/net/cfg802154.h
View File

@ -80,7 +80,7 @@ wpan_phy_supported_bool(bool b, enum nl802154_supported_bool_states st)
struct wpan_phy_supported {
u32 channels[IEEE802154_MAX_PAGE + 1],
cca_modes, cca_opts;
cca_modes, cca_opts, iftypes;
enum nl802154_supported_bool_states lbt;
u8 min_minbe, max_minbe, min_maxbe, max_maxbe,
min_csma_backoffs, max_csma_backoffs;

3
net/ieee802154/nl802154.c
View File

@ -579,7 +579,8 @@ static int nl802154_new_interface(struct sk_buff *skb, struct genl_info *info)
if (info->attrs[NL802154_ATTR_IFTYPE]) {
type = nla_get_u32(info->attrs[NL802154_ATTR_IFTYPE]);
if (type > NL802154_IFTYPE_MAX)
if (type > NL802154_IFTYPE_MAX ||
!(rdev->wpan_phy.supported.iftypes & BIT(type)))
return -EINVAL;
}

6
net/mac802154/main.c
View File

@ -116,6 +116,9 @@ ieee802154_alloc_hw(size_t priv_data_len, const struct ieee802154_ops *ops)
phy->supported.max_csma_backoffs = 5;
phy->supported.lbt = NL802154_SUPPORTED_BOOL_FALSE;
/* always supported */
phy->supported.iftypes = BIT(NL802154_IFTYPE_NODE);
return &local->hw;
}
EXPORT_SYMBOL(ieee802154_alloc_hw);
@ -181,6 +184,9 @@ int ieee802154_register_hw(struct ieee802154_hw *hw)
local->phy->supported.max_frame_retries = -1;
}
if (hw->flags & IEEE802154_HW_PROMISCUOUS)
local->phy->supported.iftypes |= BIT(NL802154_IFTYPE_MONITOR);
rc = wpan_phy_register(local->phy);
if (rc < 0)
goto out_wq;