From 07f33f92e8e1e6ed2ec9d4de048142e7a1d96856 Mon Sep 17 00:00:00 2001 From: Abhijeet Kolekar Date: Fri, 22 Jan 2010 14:22:47 -0800 Subject: [PATCH] iwlwifi: enable DC calibration From: Abhijeet Kolekar For 6X50 DC calibration needs to be initialized else uCode will run an endless loop. Enbale DC calibration in hw config. Signed-off-by: Abhijeet Kolekar Signed-off-by: Reinette Chatre Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-6000.c | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c index b191c634ad92..f89ef4aa78fd 100644 --- a/drivers/net/wireless/iwlwifi/iwl-6000.c +++ b/drivers/net/wireless/iwlwifi/iwl-6000.c @@ -158,11 +158,25 @@ static int iwl6000_hw_set_hw_params(struct iwl_priv *priv) /* Set initial sensitivity parameters */ /* Set initial calibration set */ priv->hw_params.sens = &iwl6000_sensitivity; - priv->hw_params.calib_init_cfg = + switch (priv->hw_rev & CSR_HW_REV_TYPE_MSK) { + case CSR_HW_REV_TYPE_6x50: + priv->hw_params.calib_init_cfg = BIT(IWL_CALIB_XTAL) | + BIT(IWL_CALIB_DC) | BIT(IWL_CALIB_LO) | BIT(IWL_CALIB_TX_IQ) | BIT(IWL_CALIB_BASE_BAND); + + break; + default: + priv->hw_params.calib_init_cfg = + BIT(IWL_CALIB_XTAL) | + BIT(IWL_CALIB_LO) | + BIT(IWL_CALIB_TX_IQ) | + BIT(IWL_CALIB_BASE_BAND); + break; + } + return 0; } -- 2.20.1