diff options
| author | Rajkumar Manoharan <rmanohar@qca.qualcomm.com> | 2012-10-25 17:16:54 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-10-29 15:30:35 -0400 |
| commit | 4df50ca869890581020b95958251bd355c1dc6b1 (patch) | |
| tree | 61cdbd703d63002dd5283c022d1430200a4fd135 /drivers/net/wireless/ath/ath9k/gpio.c | |
| parent | cdbe408da76d5cc294edb013850cc3a972d80968 (diff) | |
| download | olio-linux-3.10-4df50ca869890581020b95958251bd355c1dc6b1.tar.xz olio-linux-3.10-4df50ca869890581020b95958251bd355c1dc6b1.zip | |
ath9k: Dump BTCOEX tuning parameters
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/gpio.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/gpio.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c index 64dde1cd20e..a8ea57b9f49 100644 --- a/drivers/net/wireless/ath/ath9k/gpio.c +++ b/drivers/net/wireless/ath/ath9k/gpio.c @@ -494,4 +494,52 @@ int ath9k_init_btcoex(struct ath_softc *sc) return 0; } +int ath9k_dump_btcoex(struct ath_softc *sc, u8 *buf, u32 len, u32 size) +{ +#define ATH_DUMP_BTCOEX(_s, _val) \ + do { \ + len += snprintf(buf + len, size - len, \ + "%20s : %10d\n", _s, (_val)); \ + } while (0) + + struct ath_btcoex *btcoex = &sc->btcoex; + struct ath_mci_profile *mci = &btcoex->mci; + struct ath_hw *ah = sc->sc_ah; + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; + int i; + + ATH_DUMP_BTCOEX("Total BT profiles", NUM_PROF(mci)); + ATH_DUMP_BTCOEX("Number of MGMT", mci->num_mgmt); + ATH_DUMP_BTCOEX("Number of SCO", mci->num_sco); + ATH_DUMP_BTCOEX("Number of A2DP", mci->num_a2dp); + ATH_DUMP_BTCOEX("Number of HID", mci->num_hid); + ATH_DUMP_BTCOEX("Number of PAN", mci->num_pan); + ATH_DUMP_BTCOEX("Number of ACL", mci->num_other_acl); + ATH_DUMP_BTCOEX("Number of BDR", mci->num_bdr); + ATH_DUMP_BTCOEX("Aggr. Limit", mci->aggr_limit); + ATH_DUMP_BTCOEX("Stomp Type", btcoex->bt_stomp_type); + ATH_DUMP_BTCOEX("BTCoex Period (msec)", btcoex->btcoex_period); + ATH_DUMP_BTCOEX("Duty Cycle", btcoex->duty_cycle); + ATH_DUMP_BTCOEX("BT Wait time", btcoex->bt_wait_time); + ATH_DUMP_BTCOEX("Concurrent Tx", btcoex_hw->mci.concur_tx); + ATH_DUMP_BTCOEX("Concur RSSI count", btcoex->rssi_count); + len += snprintf(buf + len, size - len, "BT Weights: "); + for (i = 0; i < AR9300_NUM_BT_WEIGHTS; i++) + len += snprintf(buf + len, size - len, "%08x ", + btcoex_hw->bt_weight[i]); + len += snprintf(buf + len, size - len, "\n"); + len += snprintf(buf + len, size - len, "WLAN Weights: "); + for (i = 0; i < AR9300_NUM_BT_WEIGHTS; i++) + len += snprintf(buf + len, size - len, "%08x ", + btcoex_hw->wlan_weight[i]); + len += snprintf(buf + len, size - len, "\n"); + len += snprintf(buf + len, size - len, "Tx Priorities: "); + for (i = 0; i < ATH_BTCOEX_STOMP_MAX; i++) + len += snprintf(buf + len, size - len, "%08x ", + btcoex_hw->tx_prio[i]); + len += snprintf(buf + len, size - len, "\n"); +#undef ATH_DUMP_BTCOEX + + return len; +} #endif /* CONFIG_ATH9K_BTCOEX_SUPPORT */ |