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Migrate the net80211 protocol specific use of M_FRAG, M_FIRSTFRAG and

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M_LASTFRAG flags to protocol specific flags.

Remove the now unused M_FRAG, M_FIRSTFRAG and M_LASTFRAG mbuf flags.

Discussed with:	trociny, glebius, adrian
This commit is contained in:
andre 2013-08-19 14:07:31 +00:00
parent 6c5aaea963
commit 653dac5a00
2 changed files with 9 additions and 6 deletions
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7
sys/net80211/ieee80211_freebsd.h
View File

@ -234,9 +234,12 @@ struct mbuf *ieee80211_getmgtframe(uint8_t **frm, int headroom, int pktlen);
#define M_FF M_PROTO6 /* fast frame */
#define M_TXCB M_PROTO7 /* do tx complete callback */
#define M_AMPDU_MPDU M_PROTO8 /* ok for A-MPDU aggregation */
#define M_FRAG M_PROTO9 /* frame fragmentation */
#define M_FIRSTFRAG M_PROTO10 /* first frame fragment */
#define M_LASTFRAG M_PROTO11 /* last frame fragment */
#define M_80211_TX \
(M_FRAG|M_FIRSTFRAG|M_LASTFRAG|M_ENCAP|M_EAPOL|M_PWR_SAV|\
M_MORE_DATA|M_FF|M_TXCB|M_AMPDU_MPDU)
(M_ENCAP|M_EAPOL|M_PWR_SAV|M_MORE_DATA|M_FF|M_TXCB| \
M_AMPDU_MPDU|M_FRAG|M_FIRSTFRAG|M_LASTFRAG)
/* rx path usage */
#define M_AMPDU M_PROTO1 /* A-MPDU subframe */

8
sys/sys/mbuf.h
View File

@ -193,9 +193,9 @@ struct mbuf {
#define M_PROTO5 0x00000100 /* protocol-specific */
#define M_BCAST 0x00000200 /* send/received as link-level broadcast */
#define M_MCAST 0x00000400 /* send/received as link-level multicast */
#define M_FRAG 0x00000800 /* packet is a fragment of a larger packet */
#define M_FIRSTFRAG 0x00001000 /* packet is first fragment */
#define M_LASTFRAG 0x00002000 /* packet is last fragment */
/* 0x00000800 free */
/* 0x00001000 free */
/* 0x00002000 free */
#define M_PROTO9 0x00004000 /* protocol-specific */
#define M_PROTO10 0x00008000 /* protocol-specific */
#define M_VLANTAG 0x00010000 /* ether_vtag is valid */
@ -254,7 +254,7 @@ struct mbuf {
*/
#define M_COPYFLAGS \
(M_PKTHDR|M_EOR|M_RDONLY|M_PROTOFLAGS|M_BCAST|M_MCAST|\
M_FRAG|M_FIRSTFRAG|M_LASTFRAG|M_VLANTAG|M_PROMISC|M_HASHTYPEBITS)
M_VLANTAG|M_PROMISC|M_HASHTYPEBITS)
/*
* External buffer types: identify ext_buf type.