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authorAlexander Aring <alex.aring@gmail.com>2015-05-17 22:44:42 +0300
committerMarcel Holtmann <marcel@holtmann.org>2015-05-19 12:44:42 +0300
commit72f655e44db9c7e835ceba96dc03cbe979d3f80d (patch)
treebd6a6937dc5e814e62aa76852cf1304d0a562e6c /net/ieee802154
parent32b23550ad64d9676f2218b3d5de46bacf98ef1d (diff)
downloadlinux-72f655e44db9c7e835ceba96dc03cbe979d3f80d.tar.xz
ieee802154: introduce wpan_phy_supported
This patch introduce the wpan_phy_supported struct for wpan_phy. There is currently no way to check if a transceiver can handle IEEE 802.15.4 complaint values. With this struct we can check before if the transceiver supports these values before sending to driver layer. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Suggested-by: Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de> Acked-by: Varka Bhadram <varkabhadram@gmail.com> Cc: Alan Ott <alan@signal11.us> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/ieee802154')
-rw-r--r--net/ieee802154/nl-phy.c4
-rw-r--r--net/ieee802154/nl802154.c4
2 files changed, 4 insertions, 4 deletions
diff --git a/net/ieee802154/nl-phy.c b/net/ieee802154/nl-phy.c
index 346c6665d25e..cbc0d09351e0 100644
--- a/net/ieee802154/nl-phy.c
+++ b/net/ieee802154/nl-phy.c
@@ -56,8 +56,8 @@ static int ieee802154_nl_fill_phy(struct sk_buff *msg, u32 portid,
nla_put_u8(msg, IEEE802154_ATTR_CHANNEL, phy->current_channel))
goto nla_put_failure;
for (i = 0; i < 32; i++) {
- if (phy->channels_supported[i])
- buf[pages++] = phy->channels_supported[i] | (i << 27);
+ if (phy->supported.channels[i])
+ buf[pages++] = phy->supported.channels[i] | (i << 27);
}
if (pages &&
nla_put(msg, IEEE802154_ATTR_CHANNEL_PAGE_LIST,
diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c
index f3185c71af10..d271879a2174 100644
--- a/net/ieee802154/nl802154.c
+++ b/net/ieee802154/nl802154.c
@@ -248,7 +248,7 @@ nl802154_send_wpan_phy_channels(struct cfg802154_registered_device *rdev,
for (page = 0; page <= IEEE802154_MAX_PAGE; page++) {
if (nla_put_u32(msg, NL802154_ATTR_SUPPORTED_CHANNEL,
- rdev->wpan_phy.channels_supported[page]))
+ rdev->wpan_phy.supported.channels[page]))
return -ENOBUFS;
}
nla_nest_end(msg, nl_page);
@@ -626,7 +626,7 @@ static int nl802154_set_channel(struct sk_buff *skb, struct genl_info *info)
/* check 802.15.4 constraints */
if (page > IEEE802154_MAX_PAGE || channel > IEEE802154_MAX_CHANNEL ||
- !(rdev->wpan_phy.channels_supported[page] & BIT(channel)))
+ !(rdev->wpan_phy.supported.channels[page] & BIT(channel)))
return -EINVAL;
return rdev_set_channel(rdev, page, channel);