diff options
author | Bjoern A. Zeeb <bz@FreeBSD.org> | 2023-09-24 11:55:11 +0000 |
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committer | Bjoern A. Zeeb <bz@FreeBSD.org> | 2023-10-04 15:19:19 +0000 |
commit | 70e2b1f49c18c8ff5ca81a49abb0bdaa62708766 (patch) | |
tree | f6d848ca2fad85fee140fdfb6be81a0d9e9c1885 | |
parent | 53ef38313a6dd70e5d929a3d014cc62db807793f (diff) | |
download | src-70e2b1f49c18c8ff5ca81a49abb0bdaa62708766.tar.gz src-70e2b1f49c18c8ff5ca81a49abb0bdaa62708766.zip |
LinuxKPI: 802.11: avoid symbol clash on UP to AC mapping
tid_to_mac80211_ac is an exported symbol in and likely based on iwlwifi,
which leads to a symbol clash in NetBSD. Rename our local LinuxKPI copy
to a better name and add a comment where to find a copy of the mapping
table.
Sponsored by: The FreeBSD Foundation
Reported by: Phil Nelson (phil netbsd org)
(cherry picked from commit fb3c249ed93c834d70f8361215bc40a9e9004d3b)
-rw-r--r-- | sys/compat/linuxkpi/common/src/linux_80211.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/compat/linuxkpi/common/src/linux_80211.c b/sys/compat/linuxkpi/common/src/linux_80211.c index 5e7a3ff91b9f..c8232e6f33cc 100644 --- a/sys/compat/linuxkpi/common/src/linux_80211.c +++ b/sys/compat/linuxkpi/common/src/linux_80211.c @@ -116,7 +116,8 @@ const uint8_t rfc1042_header[6] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 }; /* IEEE 802.11-05/0257r1 */ const uint8_t bridge_tunnel_header[6] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8 }; -const uint8_t tid_to_mac80211_ac[] = { +/* IEEE 802.11e Table 20i-UP-to-AC mappings. */ +static const uint8_t ieee80211e_up_to_ac[] = { IEEE80211_AC_BE, IEEE80211_AC_BK, IEEE80211_AC_BK, @@ -242,7 +243,7 @@ lkpi_lsta_alloc(struct ieee80211vap *vap, const uint8_t mac[IEEE80211_ADDR_LEN], IMPROVE("AP/if we support non-STA here too"); ltxq->txq.ac = IEEE80211_AC_VO; } else { - ltxq->txq.ac = tid_to_mac80211_ac[tid & 7]; + ltxq->txq.ac = ieee80211e_up_to_ac[tid & 7]; } ltxq->seen_dequeue = false; ltxq->stopped = false; @@ -3243,7 +3244,7 @@ lkpi_80211_txq_tx_one(struct lkpi_sta *lsta, struct mbuf *m) ac = IEEE80211_AC_BE; } else { skb->priority = tid & IEEE80211_QOS_CTL_TID_MASK; - ac = tid_to_mac80211_ac[tid & 7]; + ac = ieee80211e_up_to_ac[tid & 7]; } skb_set_queue_mapping(skb, ac); |