diff options
| author | Tomas Winkler | 2009-02-11 00:19:02 +0100 |
|---|---|---|
| committer | John W. Linville | 2009-02-13 19:46:04 +0100 |
| commit | 3fdb68de22c9881691c485b05ed3204bdc431a18 (patch) | |
| tree | 6a898270c086aa90c7f9716504a73376c811c63b /drivers/net/wireless/iwlwifi/iwl-core.h | |
| parent | mac80211: split managed/ibss code a little more (diff) | |
| download | kernel-qcow2-linux-3fdb68de22c9881691c485b05ed3204bdc431a18.tar.gz kernel-qcow2-linux-3fdb68de22c9881691c485b05ed3204bdc431a18.tar.xz kernel-qcow2-linux-3fdb68de22c9881691c485b05ed3204bdc431a18.zip | |
iwlwifi: use pci registers defined in pci_regs.h
This patch replaces where possible usage of pci register
defined in the driver by ones defined in pci_regs.h
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-core.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h index d79912ba6a2f..9d464ec99dd5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.h +++ b/drivers/net/wireless/iwlwifi/iwl-core.h @@ -410,6 +410,14 @@ int iwl_send_card_state(struct iwl_priv *priv, u32 flags, *****************************************************/ void iwl_disable_interrupts(struct iwl_priv *priv); void iwl_enable_interrupts(struct iwl_priv *priv); +static inline u16 iwl_pcie_link_ctl(struct iwl_priv *priv) +{ + int pos; + u16 pci_lnk_ctl; + pos = pci_find_capability(priv->pci_dev, PCI_CAP_ID_EXP); + pci_read_config_word(priv->pci_dev, pos + PCI_EXP_LNKCTL, &pci_lnk_ctl); + return pci_lnk_ctl; +} /***************************************************** * Error Handling Debugging |