From 2e4d60cbcfc2d16a2a2efaae3fe08f2e457d59a1 Mon Sep 17 00:00:00 2001 From: Alexander Aring Date: Mon, 11 Apr 2016 11:04:18 +0200 Subject: 6lowpan: change naming for lowpan private data This patch changes the naming for interface private data for lowpan intefaces. The current private data scheme is: ------------------------------------------------- | 6LoWPAN Generic | LinkLayer 6LoWPAN | ------------------------------------------------- the current naming schemes are: - 6LoWPAN Generic: - lowpan_priv - LinkLayer 6LoWPAN: - BTLE - lowpan_dev - 802.15.4: - lowpan_dev_info the new naming scheme with this patch will be: - 6LoWPAN Generic: - lowpan_dev - LinkLayer 6LoWPAN: - BTLE - lowpan_btle_dev - 802.15.4: - lowpan_802154_dev Signed-off-by: Alexander Aring Reviewed-by: Stefan Schmidt Acked-by: Jukka Rissanen Signed-off-by: Marcel Holtmann --- net/ieee802154/6lowpan/6lowpan_i.h | 6 +++--- net/ieee802154/6lowpan/core.c | 6 +++--- net/ieee802154/6lowpan/tx.c | 14 +++++++------- 3 files changed, 13 insertions(+), 13 deletions(-) (limited to 'net/ieee802154') diff --git a/net/ieee802154/6lowpan/6lowpan_i.h b/net/ieee802154/6lowpan/6lowpan_i.h index b4092a9..b02b74d 100644 --- a/net/ieee802154/6lowpan/6lowpan_i.h +++ b/net/ieee802154/6lowpan/6lowpan_i.h @@ -48,15 +48,15 @@ static inline u32 ieee802154_addr_hash(const struct ieee802154_addr *a) } /* private device info */ -struct lowpan_dev_info { +struct lowpan_802154_dev { struct net_device *wdev; /* wpan device ptr */ u16 fragment_tag; }; static inline struct -lowpan_dev_info *lowpan_dev_info(const struct net_device *dev) +lowpan_802154_dev *lowpan_802154_dev(const struct net_device *dev) { - return (struct lowpan_dev_info *)lowpan_priv(dev)->priv; + return (struct lowpan_802154_dev *)lowpan_dev(dev)->priv; } int lowpan_frag_rcv(struct sk_buff *skb, const u8 frag_type); diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c index 0023c90..dd085db 100644 --- a/net/ieee802154/6lowpan/core.c +++ b/net/ieee802154/6lowpan/core.c @@ -148,7 +148,7 @@ static int lowpan_newlink(struct net *src_net, struct net_device *ldev, return -EBUSY; } - lowpan_dev_info(ldev)->wdev = wdev; + lowpan_802154_dev(ldev)->wdev = wdev; /* Set the lowpan hardware address to the wpan hardware address. */ memcpy(ldev->dev_addr, wdev->dev_addr, IEEE802154_ADDR_LEN); /* We need headroom for possible wpan_dev_hard_header call and tailroom @@ -173,7 +173,7 @@ static int lowpan_newlink(struct net *src_net, struct net_device *ldev, static void lowpan_dellink(struct net_device *ldev, struct list_head *head) { - struct net_device *wdev = lowpan_dev_info(ldev)->wdev; + struct net_device *wdev = lowpan_802154_dev(ldev)->wdev; ASSERT_RTNL(); @@ -184,7 +184,7 @@ static void lowpan_dellink(struct net_device *ldev, struct list_head *head) static struct rtnl_link_ops lowpan_link_ops __read_mostly = { .kind = "lowpan", - .priv_size = LOWPAN_PRIV_SIZE(sizeof(struct lowpan_dev_info)), + .priv_size = LOWPAN_PRIV_SIZE(sizeof(struct lowpan_802154_dev)), .setup = lowpan_setup, .newlink = lowpan_newlink, .dellink = lowpan_dellink, diff --git a/net/ieee802154/6lowpan/tx.c b/net/ieee802154/6lowpan/tx.c index d4353fa..e459afd 100644 --- a/net/ieee802154/6lowpan/tx.c +++ b/net/ieee802154/6lowpan/tx.c @@ -84,7 +84,7 @@ static struct sk_buff* lowpan_alloc_frag(struct sk_buff *skb, int size, const struct ieee802154_hdr *master_hdr, bool frag1) { - struct net_device *wdev = lowpan_dev_info(skb->dev)->wdev; + struct net_device *wdev = lowpan_802154_dev(skb->dev)->wdev; struct sk_buff *frag; int rc; @@ -148,8 +148,8 @@ lowpan_xmit_fragmented(struct sk_buff *skb, struct net_device *ldev, int frag_cap, frag_len, payload_cap, rc; int skb_unprocessed, skb_offset; - frag_tag = htons(lowpan_dev_info(ldev)->fragment_tag); - lowpan_dev_info(ldev)->fragment_tag++; + frag_tag = htons(lowpan_802154_dev(ldev)->fragment_tag); + lowpan_802154_dev(ldev)->fragment_tag++; frag_hdr[0] = LOWPAN_DISPATCH_FRAG1 | ((dgram_size >> 8) & 0x07); frag_hdr[1] = dgram_size & 0xff; @@ -208,7 +208,7 @@ err: static int lowpan_header(struct sk_buff *skb, struct net_device *ldev, u16 *dgram_size, u16 *dgram_offset) { - struct wpan_dev *wpan_dev = lowpan_dev_info(ldev)->wdev->ieee802154_ptr; + struct wpan_dev *wpan_dev = lowpan_802154_dev(ldev)->wdev->ieee802154_ptr; struct ieee802154_addr sa, da; struct ieee802154_mac_cb *cb = mac_cb_init(skb); struct lowpan_addr_info info; @@ -248,8 +248,8 @@ static int lowpan_header(struct sk_buff *skb, struct net_device *ldev, cb->ackreq = wpan_dev->ackreq; } - return wpan_dev_hard_header(skb, lowpan_dev_info(ldev)->wdev, &da, &sa, - 0); + return wpan_dev_hard_header(skb, lowpan_802154_dev(ldev)->wdev, &da, + &sa, 0); } netdev_tx_t lowpan_xmit(struct sk_buff *skb, struct net_device *ldev) @@ -283,7 +283,7 @@ netdev_tx_t lowpan_xmit(struct sk_buff *skb, struct net_device *ldev) max_single = ieee802154_max_payload(&wpan_hdr); if (skb_tail_pointer(skb) - skb_network_header(skb) <= max_single) { - skb->dev = lowpan_dev_info(ldev)->wdev; + skb->dev = lowpan_802154_dev(ldev)->wdev; ldev->stats.tx_packets++; ldev->stats.tx_bytes += dgram_size; return dev_queue_xmit(skb); -- cgit v1.1