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authorAbhijeet Kolekar <abhijeet.kolekar@intel.com>2010-01-22 14:22:47 -0800
committerJohn W. Linville <linville@tuxdriver.com>2010-01-25 16:36:21 -0500
commit07f33f92e8e1e6ed2ec9d4de048142e7a1d96856 (patch)
treef92d1b98c802ff30e64875b78aa81a10767bdea8 /drivers/net/wireless/iwlwifi/iwl-6000.c
parent3e4fb5faefb57824f2e42305b3d5907845af978c (diff)
iwlwifi: enable DC calibration
From: Abhijeet Kolekar <abhijeet.kolekar@intel.com> 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 <abhijeet.kolekar@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-6000.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-6000.c16
1 files changed, 15 insertions, 1 deletions
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;
}