1. 28 Apr, 2017 5 commits
    • Felix Fietkau's avatar
      mac80211: make rate control tx status API more extensible · 18fb84d9
      Felix Fietkau authored
      Rename .tx_status_noskb to .tx_status_ext and pass a new on-stack
      struct ieee80211_tx_status instead of struct ieee80211_tx_info.
      
      This struct can be used to pass extra information, e.g. for dynamic tx
      power control
      Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
      Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
      18fb84d9
    • Johannes Berg's avatar
      mac80211: use bitfield macros for encoded rate · dcba665b
      Johannes Berg authored
      Instead of hand-coding the bit manipulations, use the bitfield
      macros to generate the code for the encoded bitrate.
      Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
      dcba665b
    • Johannes Berg's avatar
      mac80211: rename ieee80211_rx_status::vht_nss to just nss · 8613c948
      Johannes Berg authored
      This field will need to be used again for HE, so rename it now.
      
      Again, mostly done with this spatch:
      
      @@
      expression status;
      @@
      -status->vht_nss
      +status->nss
      @@
      expression status;
      @@
      -status.vht_nss
      +status.nss
      Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
      8613c948
    • Johannes Berg's avatar
      mac80211: separate encoding/bandwidth from flags · da6a4352
      Johannes Berg authored
      We currently use a lot of flags that are mutually incompatible,
      separate this out into actual encoding and bandwidth enum values.
      
      Much of this again done with spatch, with manual post-editing,
      mostly to add the switch statements and get rid of the conversions.
      
      @@
      expression status;
      @@
      -status->enc_flags |= RX_ENC_FLAG_80MHZ
      +status->bw = RATE_INFO_BW_80
      @@
      expression status;
      @@
      -status->enc_flags |= RX_ENC_FLAG_40MHZ
      +status->bw = RATE_INFO_BW_40
      @@
      expression status;
      @@
      -status->enc_flags |= RX_ENC_FLAG_20MHZ
      +status->bw = RATE_INFO_BW_20
      @@
      expression status;
      @@
      -status->enc_flags |= RX_ENC_FLAG_160MHZ
      +status->bw = RATE_INFO_BW_160
      @@
      expression status;
      @@
      -status->enc_flags |= RX_ENC_FLAG_5MHZ
      +status->bw = RATE_INFO_BW_5
      @@
      expression status;
      @@
      -status->enc_flags |= RX_ENC_FLAG_10MHZ
      +status->bw = RATE_INFO_BW_10
      
      @@
      expression status;
      @@
      -status->enc_flags |= RX_ENC_FLAG_VHT
      +status->encoding = RX_ENC_VHT
      @@
      expression status;
      @@
      -status->enc_flags |= RX_ENC_FLAG_HT
      +status->encoding = RX_ENC_HT
      @@
      expression status;
      @@
      -status.enc_flags |= RX_ENC_FLAG_VHT
      +status.encoding = RX_ENC_VHT
      @@
      expression status;
      @@
      -status.enc_flags |= RX_ENC_FLAG_HT
      +status.encoding = RX_ENC_HT
      
      @@
      expression status;
      @@
      -(status->enc_flags & RX_ENC_FLAG_HT)
      +(status->encoding == RX_ENC_HT)
      @@
      expression status;
      @@
      -(status->enc_flags & RX_ENC_FLAG_VHT)
      +(status->encoding == RX_ENC_VHT)
      
      @@
      expression status;
      @@
      -(status->enc_flags & RX_ENC_FLAG_5MHZ)
      +(status->bw == RATE_INFO_BW_5)
      @@
      expression status;
      @@
      -(status->enc_flags & RX_ENC_FLAG_10MHZ)
      +(status->bw == RATE_INFO_BW_10)
      @@
      expression status;
      @@
      -(status->enc_flags & RX_ENC_FLAG_40MHZ)
      +(status->bw == RATE_INFO_BW_40)
      @@
      expression status;
      @@
      -(status->enc_flags & RX_ENC_FLAG_80MHZ)
      +(status->bw == RATE_INFO_BW_80)
      @@
      expression status;
      @@
      -(status->enc_flags & RX_ENC_FLAG_160MHZ)
      +(status->bw == RATE_INFO_BW_160)
      Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
      da6a4352
    • Johannes Berg's avatar
      mac80211: clean up rate encoding bits in RX status · 7fdd69c5
      Johannes Berg authored
      In preparation for adding support for HE rates, clean up
      the driver report encoding for rate/bandwidth reporting
      on RX frames.
      
      Much of this patch was done with the following spatch:
      
      @@
      expression status;
      @@
      -status->flag & (RX_FLAG_HT | RX_FLAG_VHT)
      +status->enc_flags & (RX_ENC_FLAG_HT | RX_ENC_FLAG_VHT)
      
      @@
      assignment operator op;
      expression status;
      @@
      -status->flag op RX_FLAG_SHORTPRE
      +status->enc_flags op RX_ENC_FLAG_SHORTPRE
      @@
      expression status;
      @@
      -status->flag & RX_FLAG_SHORTPRE
      +status->enc_flags & RX_ENC_FLAG_SHORTPRE
      
      @@
      assignment operator op;
      expression status;
      @@
      -status->flag op RX_FLAG_HT
      +status->enc_flags op RX_ENC_FLAG_HT
      @@
      expression status;
      @@
      -status->flag & RX_FLAG_HT
      +status->enc_flags & RX_ENC_FLAG_HT
      
      @@
      assignment operator op;
      expression status;
      @@
      -status->flag op RX_FLAG_40MHZ
      +status->enc_flags op RX_ENC_FLAG_40MHZ
      @@
      expression status;
      @@
      -status->flag & RX_FLAG_40MHZ
      +status->enc_flags & RX_ENC_FLAG_40MHZ
      
      @@
      assignment operator op;
      expression status;
      @@
      -status->flag op RX_FLAG_SHORT_GI
      +status->enc_flags op RX_ENC_FLAG_SHORT_GI
      @@
      expression status;
      @@
      -status->flag & RX_FLAG_SHORT_GI
      +status->enc_flags & RX_ENC_FLAG_SHORT_GI
      
      @@
      assignment operator op;
      expression status;
      @@
      -status->flag op RX_FLAG_HT_GF
      +status->enc_flags op RX_ENC_FLAG_HT_GF
      @@
      expression status;
      @@
      -status->flag & RX_FLAG_HT_GF
      +status->enc_flags & RX_ENC_FLAG_HT_GF
      
      @@
      assignment operator op;
      expression status;
      @@
      -status->flag op RX_FLAG_VHT
      +status->enc_flags op RX_ENC_FLAG_VHT
      @@
      expression status;
      @@
      -status->flag & RX_FLAG_VHT
      +status->enc_flags & RX_ENC_FLAG_VHT
      
      @@
      assignment operator op;
      expression status;
      @@
      -status->flag op RX_FLAG_STBC_MASK
      +status->enc_flags op RX_ENC_FLAG_STBC_MASK
      @@
      expression status;
      @@
      -status->flag & RX_FLAG_STBC_MASK
      +status->enc_flags & RX_ENC_FLAG_STBC_MASK
      
      @@
      assignment operator op;
      expression status;
      @@
      -status->flag op RX_FLAG_LDPC
      +status->enc_flags op RX_ENC_FLAG_LDPC
      @@
      expression status;
      @@
      -status->flag & RX_FLAG_LDPC
      +status->enc_flags & RX_ENC_FLAG_LDPC
      
      @@
      assignment operator op;
      expression status;
      @@
      -status->flag op RX_FLAG_10MHZ
      +status->enc_flags op RX_ENC_FLAG_10MHZ
      @@
      expression status;
      @@
      -status->flag & RX_FLAG_10MHZ
      +status->enc_flags & RX_ENC_FLAG_10MHZ
      
      @@
      assignment operator op;
      expression status;
      @@
      -status->flag op RX_FLAG_5MHZ
      +status->enc_flags op RX_ENC_FLAG_5MHZ
      @@
      expression status;
      @@
      -status->flag & RX_FLAG_5MHZ
      +status->enc_flags & RX_ENC_FLAG_5MHZ
      
      @@
      assignment operator op;
      expression status;
      @@
      -status->vht_flag op RX_VHT_FLAG_80MHZ
      +status->enc_flags op RX_ENC_FLAG_80MHZ
      @@
      expression status;
      @@
      -status->vht_flag & RX_VHT_FLAG_80MHZ
      +status->enc_flags & RX_ENC_FLAG_80MHZ
      
      @@
      assignment operator op;
      expression status;
      @@
      -status->vht_flag op RX_VHT_FLAG_160MHZ
      +status->enc_flags op RX_ENC_FLAG_160MHZ
      @@
      expression status;
      @@
      -status->vht_flag & RX_VHT_FLAG_160MHZ
      +status->enc_flags & RX_ENC_FLAG_160MHZ
      
      @@
      assignment operator op;
      expression status;
      @@
      -status->vht_flag op RX_VHT_FLAG_BF
      +status->enc_flags op RX_ENC_FLAG_BF
      @@
      expression status;
      @@
      -status->vht_flag & RX_VHT_FLAG_BF
      +status->enc_flags & RX_ENC_FLAG_BF
      
      @@
      assignment operator op;
      expression status, STBC;
      @@
      -status->flag op STBC << RX_FLAG_STBC_SHIFT
      +status->enc_flags op STBC << RX_ENC_FLAG_STBC_SHIFT
      
      @@
      assignment operator op;
      expression status;
      @@
      -status.flag op RX_FLAG_SHORTPRE
      +status.enc_flags op RX_ENC_FLAG_SHORTPRE
      @@
      expression status;
      @@
      -status.flag & RX_FLAG_SHORTPRE
      +status.enc_flags & RX_ENC_FLAG_SHORTPRE
      
      @@
      assignment operator op;
      expression status;
      @@
      -status.flag op RX_FLAG_HT
      +status.enc_flags op RX_ENC_FLAG_HT
      @@
      expression status;
      @@
      -status.flag & RX_FLAG_HT
      +status.enc_flags & RX_ENC_FLAG_HT
      
      @@
      assignment operator op;
      expression status;
      @@
      -status.flag op RX_FLAG_40MHZ
      +status.enc_flags op RX_ENC_FLAG_40MHZ
      @@
      expression status;
      @@
      -status.flag & RX_FLAG_40MHZ
      +status.enc_flags & RX_ENC_FLAG_40MHZ
      
      @@
      assignment operator op;
      expression status;
      @@
      -status.flag op RX_FLAG_SHORT_GI
      +status.enc_flags op RX_ENC_FLAG_SHORT_GI
      @@
      expression status;
      @@
      -status.flag & RX_FLAG_SHORT_GI
      +status.enc_flags & RX_ENC_FLAG_SHORT_GI
      
      @@
      assignment operator op;
      expression status;
      @@
      -status.flag op RX_FLAG_HT_GF
      +status.enc_flags op RX_ENC_FLAG_HT_GF
      @@
      expression status;
      @@
      -status.flag & RX_FLAG_HT_GF
      +status.enc_flags & RX_ENC_FLAG_HT_GF
      
      @@
      assignment operator op;
      expression status;
      @@
      -status.flag op RX_FLAG_VHT
      +status.enc_flags op RX_ENC_FLAG_VHT
      @@
      expression status;
      @@
      -status.flag & RX_FLAG_VHT
      +status.enc_flags & RX_ENC_FLAG_VHT
      
      @@
      assignment operator op;
      expression status;
      @@
      -status.flag op RX_FLAG_STBC_MASK
      +status.enc_flags op RX_ENC_FLAG_STBC_MASK
      @@
      expression status;
      @@
      -status.flag & RX_FLAG_STBC_MASK
      +status.enc_flags & RX_ENC_FLAG_STBC_MASK
      
      @@
      assignment operator op;
      expression status;
      @@
      -status.flag op RX_FLAG_LDPC
      +status.enc_flags op RX_ENC_FLAG_LDPC
      @@
      expression status;
      @@
      -status.flag & RX_FLAG_LDPC
      +status.enc_flags & RX_ENC_FLAG_LDPC
      
      @@
      assignment operator op;
      expression status;
      @@
      -status.flag op RX_FLAG_10MHZ
      +status.enc_flags op RX_ENC_FLAG_10MHZ
      @@
      expression status;
      @@
      -status.flag & RX_FLAG_10MHZ
      +status.enc_flags & RX_ENC_FLAG_10MHZ
      
      @@
      assignment operator op;
      expression status;
      @@
      -status.flag op RX_FLAG_5MHZ
      +status.enc_flags op RX_ENC_FLAG_5MHZ
      @@
      expression status;
      @@
      -status.flag & RX_FLAG_5MHZ
      +status.enc_flags & RX_ENC_FLAG_5MHZ
      
      @@
      assignment operator op;
      expression status;
      @@
      -status.vht_flag op RX_VHT_FLAG_80MHZ
      +status.enc_flags op RX_ENC_FLAG_80MHZ
      @@
      expression status;
      @@
      -status.vht_flag & RX_VHT_FLAG_80MHZ
      +status.enc_flags & RX_ENC_FLAG_80MHZ
      
      @@
      assignment operator op;
      expression status;
      @@
      -status.vht_flag op RX_VHT_FLAG_160MHZ
      +status.enc_flags op RX_ENC_FLAG_160MHZ
      @@
      expression status;
      @@
      -status.vht_flag & RX_VHT_FLAG_160MHZ
      +status.enc_flags & RX_ENC_FLAG_160MHZ
      
      @@
      assignment operator op;
      expression status;
      @@
      -status.vht_flag op RX_VHT_FLAG_BF
      +status.enc_flags op RX_ENC_FLAG_BF
      @@
      expression status;
      @@
      -status.vht_flag & RX_VHT_FLAG_BF
      +status.enc_flags & RX_ENC_FLAG_BF
      
      @@
      assignment operator op;
      expression status, STBC;
      @@
      -status.flag op STBC << RX_FLAG_STBC_SHIFT
      +status.enc_flags op STBC << RX_ENC_FLAG_STBC_SHIFT
      
      @@
      @@
      -RX_FLAG_STBC_SHIFT
      +RX_ENC_FLAG_STBC_SHIFT
      Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
      7fdd69c5
  2. 26 Apr, 2017 10 commits
  3. 25 Apr, 2017 25 commits