/* * Copyright (C) 2010 Felix Fietkau * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #ifndef __RC_MINSTREL_HT_H #define __RC_MINSTREL_HT_H /* * The number of streams can be changed to 2 to reduce code * size and memory footprint. */ #define MINSTREL_MAX_STREAMS 3 #define MINSTREL_HT_STREAM_GROUPS 4 /* BW(=2) * SGI(=2) */ #ifdef CONFIG_MAC80211_RC_MINSTREL_VHT #define MINSTREL_VHT_STREAM_GROUPS 6 /* BW(=3) * SGI(=2) */ #else #define MINSTREL_VHT_STREAM_GROUPS 0 #endif #define MINSTREL_HT_GROUPS_NB (MINSTREL_MAX_STREAMS * \ MINSTREL_HT_STREAM_GROUPS) #define MINSTREL_VHT_GROUPS_NB (MINSTREL_MAX_STREAMS * \ MINSTREL_VHT_STREAM_GROUPS) #define MINSTREL_CCK_GROUPS_NB 1 #define MINSTREL_GROUPS_NB (MINSTREL_HT_GROUPS_NB + \ MINSTREL_VHT_GROUPS_NB + \ MINSTREL_CCK_GROUPS_NB) #define MINSTREL_HT_GROUP_0 0 #define MINSTREL_CCK_GROUP (MINSTREL_HT_GROUP_0 + MINSTREL_HT_GROUPS_NB) #define MINSTREL_VHT_GROUP_0 (MINSTREL_CCK_GROUP + 1) #ifdef CONFIG_MAC80211_RC_MINSTREL_VHT #define MCS_GROUP_RATES 10 #else #define MCS_GROUP_RATES 8 #endif struct mcs_group { u32 flags; unsigned int streams; unsigned int duration[MCS_GROUP_RATES]; }; extern const struct mcs_group minstrel_mcs_groups[]; struct minstrel_mcs_group_data { u8 index; u8 column; /* bitfield of supported MCS rates of this group */ u16 supported; /* sorted rate set within a MCS group*/ u16 max_group_tp_rate[MAX_THR_RATES]; u16 max_group_prob_rate; /* MCS rate statistics */ struct minstrel_rate_stats rates[MCS_GROUP_RATES]; }; struct minstrel_ht_sta { struct ieee80211_sta *sta; /* ampdu length (average, per sampling interval) */ unsigned int ampdu_len; unsigned int ampdu_packets; /* ampdu length (EWMA) */ unsigned int avg_ampdu_len; /* overall sorted rate set */ u16 max_tp_rate[MAX_THR_RATES]; u16 max_prob_rate; /* time of last status update */ unsigned long last_stats_update; /* overhead time in usec for each frame */ unsigned int overhead; unsigned int overhead_rtscts; unsigned int total_packets; unsigned int sample_packets; /* tx flags to add for frames for this sta */ u32 tx_flags; u8 sample_wait; u8 sample_tries; u8 sample_count; u8 sample_slow; /* current MCS group to be sampled */ u8 sample_group; u8 cck_supported; u8 cck_supported_short; /* MCS rate group info and statistics */ struct minstrel_mcs_group_data groups[MINSTREL_GROUPS_NB]; }; struct minstrel_ht_sta_priv { union { struct minstrel_ht_sta ht; struct minstrel_sta_info legacy; }; #ifdef CONFIG_MAC80211_DEBUGFS struct dentry *dbg_stats; struct dentry *dbg_stats_csv; #endif void *ratelist; void *sample_table; bool is_ht; }; void minstrel_ht_add_sta_debugfs(void *priv, void *priv_sta, struct dentry *dir); void minstrel_ht_remove_sta_debugfs(void *priv, void *priv_sta); int minstrel_ht_get_tp_avg(struct minstrel_ht_sta *mi, int group, int rate, int prob_ewma); #endif 8b'>drm/qxl_drm.h
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authorDavid S. Miller <davem@davemloft.net>2017-01-30 15:55:48 -0500
committerDavid S. Miller <davem@davemloft.net>2017-01-30 15:56:40 -0500
commit1930b60352e7e195f55b27cde15d2a8f43342a8b (patch)
treeec3f66cd8d8110bf7b4f61e0446bdea505915db9 /include/uapi/drm/qxl_drm.h
parent4be9993493bc7ee3fdf950a83bc050a3e6cf2a45 (diff)
parentec960de61503ef349588dccfa3ae02efabcc2762 (diff)
Merge branch 'dsa-port-mirroring'
Florian Fainelli says: ==================== net: dsa: Port mirroring support This patch series adds support for port mirroring in the two Broadcom switch drivers. The major part of the functional are actually with the plumbing between tc and the drivers. Changes in v5: - Added Jiri's Reviewed-by tag to first patch - rebase against latest net-next/master after bcm_sf2 CFP series Changes in v4: - rebased against latest net-next/master after Vivien's changes Changes in v3: - removed multiline comments from added structures - simplify error handling in dsa_slave_add_cls_matchall Changes in v2: - fixed filter removal logic to disable the ingress or egress mirroring when there are no longer ports being monitored in ingress or egress - removed a stray list_head in dsa_port structure that is not used Tested using the two iproute2 examples: tc qdisc add dev eth1 handle ffff: ingress tc filter add dev eth1 parent ffff: \ matchall skip_sw \ action mirred egress mirror \ dev eth2 tc qdisc add dev eth1 handle 1: root prio tc filter add dev eth1 parent 1: \ matchall skip_sw \ action mirred egress mirror \ dev eth2 ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/drm/qxl_drm.h')