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| author | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2011-11-21 23:42:06 +0000 |
|---|---|---|
| committer | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2011-11-21 23:42:06 +0000 |
| commit | 300e812db26f4aa022e346f5fb9af1af134d98d8 (patch) | |
| tree | 382b45253a704087e8aa0c770bf3fc2ad67d4b02 /net/nfc/netlink.c | |
| parent | 4420dd2b306f1997232a13462bca0d420be5b1b8 (diff) | |
| parent | cfcfc9eca2bcbd26a8e206baeb005b055dbf8e37 (diff) | |
Merge commit 'v3.2-rc2' into fbdev-next
Diffstat (limited to 'net/nfc/netlink.c')
| -rw-r--r-- | net/nfc/netlink.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c index ccdff7953f7..03f8818e1f1 100644 --- a/net/nfc/netlink.c +++ b/net/nfc/netlink.c @@ -367,6 +367,52 @@ out_putdev: return rc; } +static int nfc_genl_dev_up(struct sk_buff *skb, struct genl_info *info) +{ + struct nfc_dev *dev; + int rc; + u32 idx; + + nfc_dbg("entry"); + + if (!info->attrs[NFC_ATTR_DEVICE_INDEX]) + return -EINVAL; + + idx = nla_get_u32(info->attrs[NFC_ATTR_DEVICE_INDEX]); + + dev = nfc_get_device(idx); + if (!dev) + return -ENODEV; + + rc = nfc_dev_up(dev); + + nfc_put_device(dev); + return rc; +} + +static int nfc_genl_dev_down(struct sk_buff *skb, struct genl_info *info) +{ + struct nfc_dev *dev; + int rc; + u32 idx; + + nfc_dbg("entry"); + + if (!info->attrs[NFC_ATTR_DEVICE_INDEX]) + return -EINVAL; + + idx = nla_get_u32(info->attrs[NFC_ATTR_DEVICE_INDEX]); + + dev = nfc_get_device(idx); + if (!dev) + return -ENODEV; + + rc = nfc_dev_down(dev); + + nfc_put_device(dev); + return rc; +} + static int nfc_genl_start_poll(struct sk_buff *skb, struct genl_info *info) { struct nfc_dev *dev; @@ -441,6 +487,16 @@ static struct genl_ops nfc_genl_ops[] = { .policy = nfc_genl_policy, }, { + .cmd = NFC_CMD_DEV_UP, + .doit = nfc_genl_dev_up, + .policy = nfc_genl_policy, + }, + { + .cmd = NFC_CMD_DEV_DOWN, + .doit = nfc_genl_dev_down, + .policy = nfc_genl_policy, + }, + { .cmd = NFC_CMD_START_POLL, .doit = nfc_genl_start_poll, .policy = nfc_genl_policy, |