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Commit d9575dad authored by Bala Shanmugam's avatar Bala Shanmugam Committed by John W. Linville
Browse files

ath9k: Set appropriate bit for AR9565 in btc control register 



Signed-off-by: default avatarBala Shanmugam <bkamatch@qca.qualcomm.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 7d47884f

drivers/net/wireless/ath/ath9k/ar9003_mci.c

+9 −2
Original line number Diff line number Diff line
@@ -850,11 +850,18 @@ int ar9003_mci_reset(struct ath_hw *ah, bool en_int, bool is_2g, 
		 SM(1, AR_BTCOEX_CTRL_WBTIMER_EN) |

		 SM(1, AR_BTCOEX_CTRL_PA_SHARED) |

		 SM(1, AR_BTCOEX_CTRL_LNA_SHARED) |

		 SM(2, AR_BTCOEX_CTRL_NUM_ANTENNAS) |

		 SM(3, AR_BTCOEX_CTRL_RX_CHAIN_MASK) |

		 SM(0, AR_BTCOEX_CTRL_1_CHAIN_ACK) |

		 SM(0, AR_BTCOEX_CTRL_1_CHAIN_BCN) |

		 SM(0, AR_BTCOEX_CTRL_ONE_STEP_LOOK_AHEAD_EN);

	if (AR_SREV_9565(ah)) {

		regval |= SM(1, AR_BTCOEX_CTRL_NUM_ANTENNAS) |

			  SM(1, AR_BTCOEX_CTRL_RX_CHAIN_MASK);

		REG_RMW_FIELD(ah, AR_BTCOEX_CTRL2,

			      AR_BTCOEX_CTRL2_TX_CHAIN_MASK, 0x1);

	} else {

		regval |= SM(2, AR_BTCOEX_CTRL_NUM_ANTENNAS) |

			  SM(3, AR_BTCOEX_CTRL_RX_CHAIN_MASK);

	}



	REG_WRITE(ah, AR_BTCOEX_CTRL, regval);