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ath9k: Dump BTCOEX tuning parameters

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Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rajkumar Manoharan
2012-10-25 17:16:54 +05:30
zatwierdzone przez John W. Linville
rodzic cdbe408da7
commit 4df50ca869
3 zmienionych plików z 87 dodań i 1 usunięć
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48
drivers/net/wireless/ath/ath9k/gpio.c
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@@ -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 */