diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-io.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-io.h | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.h b/drivers/net/wireless/iwlwifi/iwl-io.h index 5bc3df432d2..9740fcc1805 100644 --- a/drivers/net/wireless/iwlwifi/iwl-io.h +++ b/drivers/net/wireless/iwlwifi/iwl-io.h @@ -61,7 +61,7 @@ * */ -#define _iwl_write32(priv, ofs, val) writel((val), (priv)->hw_base + (ofs)) +#define _iwl_write32(priv, ofs, val) iowrite32((val), (priv)->hw_base + (ofs)) #ifdef CONFIG_IWLWIFI_DEBUG static inline void __iwl_write32(const char *f, u32 l, struct iwl_priv *priv, u32 ofs, u32 val) @@ -75,7 +75,7 @@ static inline void __iwl_write32(const char *f, u32 l, struct iwl_priv *priv, #define iwl_write32(priv, ofs, val) _iwl_write32(priv, ofs, val) #endif -#define _iwl_read32(priv, ofs) readl((priv)->hw_base + (ofs)) +#define _iwl_read32(priv, ofs) ioread32((priv)->hw_base + (ofs)) #ifdef CONFIG_IWLWIFI_DEBUG static inline u32 __iwl_read32(char *f, u32 l, struct iwl_priv *priv, u32 ofs) { @@ -155,28 +155,10 @@ static inline void __iwl_clear_bit(const char *f, u32 l, static inline int _iwl_grab_nic_access(struct iwl_priv *priv) { int ret; - u32 gp_ctl; - #ifdef CONFIG_IWLWIFI_DEBUG if (atomic_read(&priv->restrict_refcnt)) return 0; #endif - if (test_bit(STATUS_RF_KILL_HW, &priv->status) || - test_bit(STATUS_RF_KILL_SW, &priv->status)) { - IWL_WARNING("WARNING: Requesting MAC access during RFKILL " - "wakes up NIC\n"); - - /* 10 msec allows time for NIC to complete its data save */ - gp_ctl = _iwl_read32(priv, CSR_GP_CNTRL); - if (gp_ctl & CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY) { - IWL_DEBUG_RF_KILL("Wait for complete power-down, " - "gpctl = 0x%08x\n", gp_ctl); - mdelay(10); - } else - IWL_DEBUG_RF_KILL("power-down complete, " - "gpctl = 0x%08x\n", gp_ctl); - } - /* this bit wakes up the NIC */ _iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); ret = _iwl_poll_bit(priv, CSR_GP_CNTRL, |