1 files changed, 20 insertions, 66 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index afa88a304158..a6e347b9799a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -72,72 +72,14 @@ static const u16 iwl5000_default_queue_to_tx_fifo[] = {
         IWL_TX_FIFO_HCCA_2
 };
 
-int iwl5000_apm_init(struct iwl_priv *priv)
-{
-        int ret = 0;
-
-        iwl_set_bit(priv, CSR_GIO_CHICKEN_BITS,
-                    CSR_GIO_CHICKEN_BITS_REG_BIT_DIS_L0S_EXIT_TIMER);
-
-        /* disable L0s without affecting L1 :don't wait for ICH L0s bug W/A) */
-        iwl_set_bit(priv, CSR_GIO_CHICKEN_BITS,
-                    CSR_GIO_CHICKEN_BITS_REG_BIT_L1A_NO_L0S_RX);
-
-        /* Set FH wait threshold to maximum (HW error during stress W/A) */
-        iwl_set_bit(priv, CSR_DBG_HPET_MEM_REG, CSR_DBG_HPET_MEM_REG_VAL);
-
-        /* enable HAP INTA to move device L1a -> L0s */
-        iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
-                    CSR_HW_IF_CONFIG_REG_BIT_HAP_WAKE_L1A);
-
-        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 */
-        iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
-
-        /* wait for clock stabilization */
-        ret = iwl_poll_bit(priv, CSR_GP_CNTRL,
-                        CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY,
-                        CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000);
-        if (ret < 0) {
-                IWL_DEBUG_INFO(priv, "Failed to init the card\n");
-                return ret;
-        }
-
-        /* enable DMA */
-        iwl_write_prph(priv, APMG_CLK_EN_REG, APMG_CLK_VAL_DMA_CLK_RQT);
-
-        udelay(20);
-
-        /* disable L1-Active */
-        iwl_set_bits_prph(priv, APMG_PCIDEV_STT_REG,
-                          APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
-
-        return ret;
-}
-
 /* NIC configuration for 5000 series */
 void iwl5000_nic_config(struct iwl_priv *priv)
 {
         unsigned long flags;
         u16 radio_cfg;
-        u16 lctl;
 
         spin_lock_irqsave(&priv->lock, flags);
 
-        lctl = iwl_pcie_link_ctl(priv);
-
-        /* HW bug W/A */
-        /* L1-ASPM is enabled by BIOS */
-        if ((lctl & PCI_CFG_LINK_CTRL_VAL_L1_EN) == PCI_CFG_LINK_CTRL_VAL_L1_EN)
-                /* L1-APSM enabled: disable L0S  */
-                iwl_set_bit(priv, CSR_GIO_REG, CSR_GIO_REG_VAL_L0S_ENABLED);
-        else
-                /* L1-ASPM disabled: enable L0S */
-                iwl_clear_bit(priv, CSR_GIO_REG, CSR_GIO_REG_VAL_L0S_ENABLED);
-
         radio_cfg = iwl_eeprom_query16(priv, EEPROM_RADIO_CONFIG);
 
         /* write radio config values to register */
@@ -1488,7 +1430,7 @@ struct iwl_lib_ops iwl5000_lib = {
         .send_tx_power = iwl5000_send_tx_power,
         .update_chain_flags = iwl_update_chain_flags,
         .apm_ops = {
-                .init = iwl5000_apm_init,
+                .init = iwl_apm_init,
                 .stop = iwl_apm_stop,
                 .config = iwl5000_nic_config,
                 .set_pwr_src = iwl_set_pwr_src,
@@ -1539,7 +1481,7 @@ static struct iwl_lib_ops iwl5150_lib = {
         .send_tx_power = iwl5000_send_tx_power,
         .update_chain_flags = iwl_update_chain_flags,
         .apm_ops = {
-                .init = iwl5000_apm_init,
+                .init = iwl_apm_init,
                 .stop = iwl_apm_stop,
                 .config = iwl5000_nic_config,
                 .set_pwr_src = iwl_set_pwr_src,
@@ -1607,7 +1549,9 @@ 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,
+        .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
+        .set_l0s = true,
+        .use_bsm = false,
         .ht_greenfield_support = true,
         .led_compensation = 51,
         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
@@ -1628,7 +1572,9 @@ 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,
+        .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
+        .set_l0s = true,
+        .use_bsm = false,
         .ht_greenfield_support = true,
         .led_compensation = 51,
         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
@@ -1649,7 +1595,9 @@ 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,
+        .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
+        .set_l0s = true,
+        .use_bsm = false,
         .ht_greenfield_support = true,
         .led_compensation = 51,
         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
@@ -1670,7 +1618,9 @@ 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,
+        .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
+        .set_l0s = true,
+        .use_bsm = false,
         .ht_greenfield_support = true,
         .led_compensation = 51,
         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
@@ -1691,7 +1641,9 @@ 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,
+        .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
+        .set_l0s = true,
+        .use_bsm = false,
         .ht_greenfield_support = true,
         .led_compensation = 51,
         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
@@ -1712,7 +1664,9 @@ 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,
+        .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
+        .set_l0s = true,
+        .use_bsm = false,
         .ht_greenfield_support = true,
         .led_compensation = 51,
         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,