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path: root/drivers/net/wireless/ath/ath5k/attach.c
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Diffstat (limited to 'drivers/net/wireless/ath/ath5k/attach.c')
-rw-r--r--drivers/net/wireless/ath/ath5k/attach.c33
1 files changed, 11 insertions, 22 deletions
diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c
index 71a1bd25..4228444 100644
--- a/drivers/net/wireless/ath/ath5k/attach.c
+++ b/drivers/net/wireless/ath/ath5k/attach.c
@@ -101,25 +101,15 @@ static int ath5k_hw_post(struct ath5k_hw *ah)
* -ENODEV if the device is not supported or prints an error msg if something
* else went wrong.
*/
-struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc)
+int ath5k_hw_attach(struct ath5k_softc *sc)
{
- struct ath5k_hw *ah;
+ struct ath5k_hw *ah = sc->ah;
+ struct ath_common *common = ath5k_hw_common(ah);
struct pci_dev *pdev = sc->pdev;
struct ath5k_eeprom_info *ee;
int ret;
u32 srev;
- /*If we passed the test malloc a ath5k_hw struct*/
- ah = kzalloc(sizeof(struct ath5k_hw), GFP_KERNEL);
- if (ah == NULL) {
- ret = -ENOMEM;
- ATH5K_ERR(sc, "out of memory\n");
- goto err;
- }
-
- ah->ah_sc = sc;
- ah->ah_iobase = sc->iobase;
-
/*
* HW information
*/
@@ -278,12 +268,12 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc)
goto err_free;
}
+ ee = &ah->ah_capabilities.cap_eeprom;
+
/*
* Write PCI-E power save settings
*/
if ((ah->ah_version == AR5K_AR5212) && (pdev->is_pcie)) {
- struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
-
ath5k_hw_reg_write(ah, 0x9248fc00, AR5K_PCIE_SERDES);
ath5k_hw_reg_write(ah, 0x24924924, AR5K_PCIE_SERDES);
@@ -321,7 +311,6 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc)
}
/* Crypto settings */
- ee = &ah->ah_capabilities.cap_eeprom;
ah->ah_aes_support = srev >= AR5K_SREV_AR5212_V4 &&
(ee->ee_version >= AR5K_EEPROM_VERSION_5_0 &&
!AR5K_EEPROM_AES_DIS(ee->ee_misc5));
@@ -336,20 +325,21 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc)
ath5k_hw_set_lladdr(ah, (u8[ETH_ALEN]){});
/* Set BSSID to bcast address: ff:ff:ff:ff:ff:ff for now */
- memset(ah->ah_bssid, 0xff, ETH_ALEN);
- ath5k_hw_set_associd(ah, ah->ah_bssid, 0);
+ memcpy(common->curbssid, ath_bcast_mac, ETH_ALEN);
+ ath5k_hw_set_associd(ah);
ath5k_hw_set_opmode(ah);
ath5k_hw_rfgain_opt_init(ah);
+ ath5k_hw_init_nfcal_hist(ah);
+
/* turn on HW LEDs */
ath5k_hw_set_ledstate(ah, AR5K_LED_INIT);
- return ah;
+ return 0;
err_free:
kfree(ah);
-err:
- return ERR_PTR(ret);
+ return ret;
}
/**
@@ -369,5 +359,4 @@ void ath5k_hw_detach(struct ath5k_hw *ah)
ath5k_eeprom_detach(ah);
/* assume interrupts are down */
- kfree(ah);
}
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