diff options
| author | Tomas Winkler <tomas.winkler@intel.com> | 2008-04-16 16:34:49 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-05-07 15:02:10 -0400 |
| commit | 6f4083aadd57e3da12fa4e67fcadaec23138a315 (patch) | |
| tree | d824f8591b67b8d575b225928af84d491528736a /drivers/net/wireless/iwlwifi/iwl-4965.c | |
| parent | 947b13a7ccd31d8adbf41f466d6a1c770461596a (diff) | |
iwlwifi: cleanup set_pwr_src
This patch cleans up semantic of set_pwr_src
set_pwr_src is now part of apm handlers group
in iwlcore
Signed-off-by: Tomas Winkler <tomas.winkler@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-4965.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-4965.c | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index f318c50a1a8..69a355bbb97 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -492,7 +492,7 @@ int iwl4965_hw_rxq_stop(struct iwl_priv *priv) return 0; } -static int iwl4965_nic_set_pwr_src(struct iwl_priv *priv, int pwr_max) +static int iwl4965_set_pwr_src(struct iwl_priv *priv, enum iwl_pwr_src src) { int ret; unsigned long flags; @@ -504,20 +504,21 @@ static int iwl4965_nic_set_pwr_src(struct iwl_priv *priv, int pwr_max) return ret; } - if (!pwr_max) { + if (src == IWL_PWR_SRC_VAUX) { u32 val; - ret = pci_read_config_dword(priv->pci_dev, PCI_POWER_SOURCE, - &val); + &val); - if (val & PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT) + if (val & PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT) { iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG, - APMG_PS_CTRL_VAL_PWR_SRC_VAUX, - ~APMG_PS_CTRL_MSK_PWR_SRC); - } else + APMG_PS_CTRL_VAL_PWR_SRC_VAUX, + ~APMG_PS_CTRL_MSK_PWR_SRC); + } + } else { iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG, - APMG_PS_CTRL_VAL_PWR_SRC_VMAIN, - ~APMG_PS_CTRL_MSK_PWR_SRC); + APMG_PS_CTRL_VAL_PWR_SRC_VMAIN, + ~APMG_PS_CTRL_MSK_PWR_SRC); + } iwl_release_nic_access(priv); spin_unlock_irqrestore(&priv->lock, flags); @@ -747,7 +748,8 @@ int iwl4965_hw_nic_init(struct iwl_priv *priv) IWL_DEBUG_INFO("HW Revision ID = 0x%X\n", rev_id); - iwl4965_nic_set_pwr_src(priv, 1); + rc = priv->cfg->ops->lib->apm_ops.set_pwr_src(priv, IWL_PWR_SRC_VMAIN); + spin_lock_irqsave(&priv->lock, flags); if ((rev_id & 0x80) == 0x80 && (rev_id & 0x7f) < 8) { @@ -4272,6 +4274,9 @@ static struct iwl_lib_ops iwl4965_lib = { .is_valid_rtc_data_addr = iwl4965_hw_valid_rtc_data_addr, .alive_notify = iwl4965_alive_notify, .load_ucode = iwl4965_load_bsm, + .apm_ops = { + .set_pwr_src = iwl4965_set_pwr_src, + }, .eeprom_ops = { .verify_signature = iwlcore_eeprom_verify_signature, .acquire_semaphore = iwlcore_eeprom_acquire_semaphore, |