diff options
Diffstat (limited to 'sys/dev/iwn')
| -rw-r--r-- | sys/dev/iwn/if_iwn.c | 28 | ||||
| -rw-r--r-- | sys/dev/iwn/if_iwnreg.h | 2 |
2 files changed, 29 insertions, 1 deletions
diff --git a/sys/dev/iwn/if_iwn.c b/sys/dev/iwn/if_iwn.c index 8a02752f30b4..a28e40b76367 100644 --- a/sys/dev/iwn/if_iwn.c +++ b/sys/dev/iwn/if_iwn.c @@ -246,6 +246,7 @@ static int iwn_send_sensitivity(struct iwn_softc *); static int iwn_set_pslevel(struct iwn_softc *, int, int, int); static int iwn_send_btcoex(struct iwn_softc *); static int iwn_send_advanced_btcoex(struct iwn_softc *); +static int iwn5000_runtime_calib(struct iwn_softc *); static int iwn_config(struct iwn_softc *); static uint8_t *ieee80211_add_ssid(uint8_t *, const uint8_t *, u_int); static int iwn_scan(struct iwn_softc *); @@ -2505,7 +2506,8 @@ iwn5000_rx_calib_results(struct iwn_softc *sc, struct iwn_rx_desc *desc, case IWN5000_PHY_CALIB_DC: if ((sc->sc_flags & IWN_FLAG_INTERNAL_PA) == 0 && (sc->hw_type == IWN_HW_REV_TYPE_5150 || - sc->hw_type >= IWN_HW_REV_TYPE_6000)) + sc->hw_type >= IWN_HW_REV_TYPE_6000) && + sc->hw_type != IWN_HW_REV_TYPE_6050) idx = 0; break; case IWN5000_PHY_CALIB_LO: @@ -4996,6 +4998,19 @@ iwn_send_advanced_btcoex(struct iwn_softc *sc) } static int +iwn5000_runtime_calib(struct iwn_softc *sc) +{ + struct iwn5000_calib_config cmd; + + memset(&cmd, 0, sizeof cmd); + cmd.ucode.once.enable = 0xffffffff; + cmd.ucode.once.start = IWN5000_CALIB_DC; + DPRINTF(sc, IWN_DEBUG_CALIBRATE, + "%s: configuring runtime calibration\n", __func__); + return iwn_cmd(sc, IWN5000_CMD_CALIB_CONFIG, &cmd, sizeof(cmd), 0); +} + +static int iwn_config(struct iwn_softc *sc) { struct iwn_ops *ops = &sc->ops; @@ -5015,6 +5030,17 @@ iwn_config(struct iwn_softc *sc) } } + if (sc->hw_type == IWN_HW_REV_TYPE_6050) { + /* Configure runtime DC calibration. */ + error = iwn5000_runtime_calib(sc); + if (error != 0) { + device_printf(sc->sc_dev, + "%s: could not configure runtime calibration\n", + __func__); + return error; + } + } + /* Configure valid TX chains for >=5000 Series. */ if (sc->hw_type != IWN_HW_REV_TYPE_4965) { txmask = htole32(sc->txchainmask); diff --git a/sys/dev/iwn/if_iwnreg.h b/sys/dev/iwn/if_iwnreg.h index c3079e6e3f80..062125fb3ab0 100644 --- a/sys/dev/iwn/if_iwnreg.h +++ b/sys/dev/iwn/if_iwnreg.h @@ -739,6 +739,8 @@ struct iwn5000_wimax_coex { struct iwn5000_calib_elem { uint32_t enable; uint32_t start; +#define IWN5000_CALIB_DC (1 << 1) + uint32_t send; uint32_t apply; uint32_t reserved; |