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authorJay Sternberg <jay.e.sternberg@linux.intel.com>2009-01-29 11:09:13 -0800
committerJohn W. Linville <linville@tuxdriver.com>2009-02-09 15:03:42 -0500
commit050681b77d10ac81bf6be5b2c61aa6c5969947e4 (patch)
treeb9d25169eba2e75cb700ca74318b7e0d9f452330 /drivers/net/wireless/iwlwifi/iwl-5000.c
parentc0bac76a22c00d0b4622b2847e0b087befb9ff25 (diff)
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iwlwifi: parametrize configuration of the PLL for exclusion on 6000
added a config parameter to enable setting PLL_CFG. older hardware has this parameter set true. the 6000 family does not support this setting, so this parameter set false. Signed-off-by: Jay Sternberg <jay.e.sternberg@linux.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-5000.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-5000.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 539fc0e..f8158ed 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -109,7 +109,8 @@ static int iwl5000_apm_init(struct iwl_priv *priv)
iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
CSR_HW_IF_CONFIG_REG_BIT_HAP_WAKE_L1A);
- iwl_set_bit(priv, CSR_ANA_PLL_CFG, CSR50_ANA_PLL_CFG_VAL);
+ if (priv->cfg->need_pll_cfg)
+ iwl_set_bit(priv, CSR_ANA_PLL_CFG, CSR50_ANA_PLL_CFG_VAL);
/* set "initialization complete" bit to move adapter
* D0U* --> D0A* state */
@@ -177,7 +178,8 @@ static int iwl5000_apm_reset(struct iwl_priv *priv)
/* FIXME: put here L1A -L0S w/a */
- iwl_set_bit(priv, CSR_ANA_PLL_CFG, CSR50_ANA_PLL_CFG_VAL);
+ if (priv->cfg->need_pll_cfg)
+ iwl_set_bit(priv, CSR_ANA_PLL_CFG, CSR50_ANA_PLL_CFG_VAL);
/* set "initialization complete" bit to move adapter
* D0U* --> D0A* state */
@@ -1548,6 +1550,7 @@ struct iwl_cfg iwl5300_agn_cfg = {
.mod_params = &iwl50_mod_params,
.valid_tx_ant = ANT_ABC,
.valid_rx_ant = ANT_ABC,
+ .need_pll_cfg = true,
};
struct iwl_cfg iwl5100_bg_cfg = {
@@ -1563,6 +1566,7 @@ struct iwl_cfg iwl5100_bg_cfg = {
.mod_params = &iwl50_mod_params,
.valid_tx_ant = ANT_B,
.valid_rx_ant = ANT_AB,
+ .need_pll_cfg = true,
};
struct iwl_cfg iwl5100_abg_cfg = {
@@ -1578,6 +1582,7 @@ struct iwl_cfg iwl5100_abg_cfg = {
.mod_params = &iwl50_mod_params,
.valid_tx_ant = ANT_B,
.valid_rx_ant = ANT_AB,
+ .need_pll_cfg = true,
};
struct iwl_cfg iwl5100_agn_cfg = {
@@ -1593,6 +1598,7 @@ struct iwl_cfg iwl5100_agn_cfg = {
.mod_params = &iwl50_mod_params,
.valid_tx_ant = ANT_B,
.valid_rx_ant = ANT_AB,
+ .need_pll_cfg = true,
};
struct iwl_cfg iwl5350_agn_cfg = {
@@ -1608,6 +1614,7 @@ struct iwl_cfg iwl5350_agn_cfg = {
.mod_params = &iwl50_mod_params,
.valid_tx_ant = ANT_ABC,
.valid_rx_ant = ANT_ABC,
+ .need_pll_cfg = true,
};
struct iwl_cfg iwl5150_agn_cfg = {
@@ -1623,6 +1630,7 @@ struct iwl_cfg iwl5150_agn_cfg = {
.mod_params = &iwl50_mod_params,
.valid_tx_ant = ANT_A,
.valid_rx_ant = ANT_AB,
+ .need_pll_cfg = true,
};
MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_MAX));