diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath5k')
-rw-r--r-- | drivers/net/wireless/ath/ath5k/base.c | 32 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath5k/base.h | 2 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath5k/phy.c | 2 |
3 files changed, 21 insertions, 15 deletions
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c index cb3dc892d69..a4c086f069b 100644 --- a/drivers/net/wireless/ath/ath5k/base.c +++ b/drivers/net/wireless/ath/ath5k/base.c @@ -323,10 +323,13 @@ static inline void ath5k_txbuf_free(struct ath5k_softc *sc, static inline void ath5k_rxbuf_free(struct ath5k_softc *sc, struct ath5k_buf *bf) { + struct ath5k_hw *ah = sc->ah; + struct ath_common *common = ath5k_hw_common(ah); + BUG_ON(!bf); if (!bf->skb) return; - pci_unmap_single(sc->pdev, bf->skbaddr, sc->rxbufsize, + pci_unmap_single(sc->pdev, bf->skbaddr, common->rx_bufsize, PCI_DMA_FROMDEVICE); dev_kfree_skb_any(bf->skb); bf->skb = NULL; @@ -1181,17 +1184,18 @@ struct sk_buff *ath5k_rx_skb_alloc(struct ath5k_softc *sc, dma_addr_t *skb_addr) * fake physical layer header at the start. */ skb = ath_rxbuf_alloc(common, - sc->rxbufsize + common->cachelsz - 1, + common->rx_bufsize, GFP_ATOMIC); if (!skb) { ATH5K_ERR(sc, "can't alloc skbuff of size %u\n", - sc->rxbufsize + common->cachelsz - 1); + common->rx_bufsize); return NULL; } *skb_addr = pci_map_single(sc->pdev, - skb->data, sc->rxbufsize, PCI_DMA_FROMDEVICE); + skb->data, common->rx_bufsize, + PCI_DMA_FROMDEVICE); if (unlikely(pci_dma_mapping_error(sc->pdev, *skb_addr))) { ATH5K_ERR(sc, "%s: DMA mapping failed\n", __func__); dev_kfree_skb(skb); @@ -1631,10 +1635,10 @@ ath5k_rx_start(struct ath5k_softc *sc) struct ath5k_buf *bf; int ret; - sc->rxbufsize = roundup(IEEE80211_MAX_LEN, common->cachelsz); + common->rx_bufsize = roundup(IEEE80211_MAX_LEN, common->cachelsz); - ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "cachelsz %u rxbufsize %u\n", - common->cachelsz, sc->rxbufsize); + ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "cachelsz %u rx_bufsize %u\n", + common->cachelsz, common->rx_bufsize); spin_lock_bh(&sc->rxbuflock); sc->rxlink = NULL; @@ -1679,6 +1683,8 @@ static unsigned int ath5k_rx_decrypted(struct ath5k_softc *sc, struct ath5k_desc *ds, struct sk_buff *skb, struct ath5k_rx_status *rs) { + struct ath5k_hw *ah = sc->ah; + struct ath_common *common = ath5k_hw_common(ah); struct ieee80211_hdr *hdr = (void *)skb->data; unsigned int keyix, hlen; @@ -1695,7 +1701,7 @@ ath5k_rx_decrypted(struct ath5k_softc *sc, struct ath5k_desc *ds, skb->len >= hlen + 4) { keyix = skb->data[hlen + 3] >> 6; - if (test_bit(keyix, sc->keymap)) + if (test_bit(keyix, common->keymap)) return RX_FLAG_DECRYPTED; } @@ -1769,6 +1775,8 @@ ath5k_tasklet_rx(unsigned long data) struct sk_buff *skb, *next_skb; dma_addr_t next_skb_addr; struct ath5k_softc *sc = (void *)data; + struct ath5k_hw *ah = sc->ah; + struct ath_common *common = ath5k_hw_common(ah); struct ath5k_buf *bf; struct ath5k_desc *ds; int ret; @@ -1846,7 +1854,7 @@ accept: if (!next_skb) goto next; - pci_unmap_single(sc->pdev, bf->skbaddr, sc->rxbufsize, + pci_unmap_single(sc->pdev, bf->skbaddr, common->rx_bufsize, PCI_DMA_FROMDEVICE); skb_put(skb, rs.rs_datalen); @@ -3032,6 +3040,8 @@ ath5k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, struct ieee80211_key_conf *key) { struct ath5k_softc *sc = hw->priv; + struct ath5k_hw *ah = sc->ah; + struct ath_common *common = ath5k_hw_common(ah); int ret = 0; if (modparam_nohwcrypt) @@ -3064,14 +3074,14 @@ ath5k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, ATH5K_ERR(sc, "can't set the key\n"); goto unlock; } - __set_bit(key->keyidx, sc->keymap); + __set_bit(key->keyidx, common->keymap); key->hw_key_idx = key->keyidx; key->flags |= (IEEE80211_KEY_FLAG_GENERATE_IV | IEEE80211_KEY_FLAG_GENERATE_MMIC); break; case DISABLE_KEY: ath5k_hw_reset_key(sc->ah, key->keyidx); - __clear_bit(key->keyidx, sc->keymap); + __clear_bit(key->keyidx, common->keymap); break; default: ret = -EINVAL; diff --git a/drivers/net/wireless/ath/ath5k/base.h b/drivers/net/wireless/ath/ath5k/base.h index b14ba07e915..b72338c9bde 100644 --- a/drivers/net/wireless/ath/ath5k/base.h +++ b/drivers/net/wireless/ath/ath5k/base.h @@ -153,8 +153,6 @@ struct ath5k_softc { enum ath5k_int imask; /* interrupt mask copy */ - DECLARE_BITMAP(keymap, AR5K_KEYCACHE_SIZE); /* key use bit map */ - u8 bssidmask[ETH_ALEN]; unsigned int led_pin, /* GPIO pin for driving LED */ diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c index 895990751d3..721ec5ee381 100644 --- a/drivers/net/wireless/ath/ath5k/phy.c +++ b/drivers/net/wireless/ath/ath5k/phy.c @@ -3025,8 +3025,6 @@ ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel, ATH5K_ERR(ah->ah_sc, "invalid tx power: %u\n", txpower); return -EINVAL; } - if (txpower == 0) - txpower = AR5K_TUNE_DEFAULT_TXPOWER; /* Reset TX power values */ memset(&ah->ah_txpower, 0, sizeof(ah->ah_txpower)); |