mirror of
https://github.com/adulau/aha.git
synced 2024-12-29 12:16:20 +00:00
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
This commit is contained in:
David S. Miller
commit
dcc51417e5
4 changed files with 60 additions and 40 deletions
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@ -340,9 +340,9 @@ static inline u64 ath5k_extend_tsf(struct ath5k_hw *ah, u32 rstamp)
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}
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/* Interrupt handling */
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static int ath5k_init(struct ath5k_softc *sc);
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static int ath5k_init(struct ath5k_softc *sc, bool is_resume);
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static int ath5k_stop_locked(struct ath5k_softc *sc);
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static int ath5k_stop_hw(struct ath5k_softc *sc);
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static int ath5k_stop_hw(struct ath5k_softc *sc, bool is_suspend);
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static irqreturn_t ath5k_intr(int irq, void *dev_id);
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static void ath5k_tasklet_reset(unsigned long data);
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@ -646,7 +646,7 @@ ath5k_pci_suspend(struct pci_dev *pdev, pm_message_t state)
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ath5k_led_off(sc);
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ath5k_stop_hw(sc);
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ath5k_stop_hw(sc, true);
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free_irq(pdev->irq, sc);
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pci_save_state(pdev);
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@ -683,7 +683,7 @@ ath5k_pci_resume(struct pci_dev *pdev)
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goto err_no_irq;
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}
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err = ath5k_init(sc);
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err = ath5k_init(sc, true);
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if (err)
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goto err_irq;
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ath5k_led_enable(sc);
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@ -2200,12 +2200,17 @@ ath5k_beacon_config(struct ath5k_softc *sc)
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\********************/
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static int
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ath5k_init(struct ath5k_softc *sc)
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ath5k_init(struct ath5k_softc *sc, bool is_resume)
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{
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int ret;
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mutex_lock(&sc->lock);
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if (is_resume && !test_bit(ATH_STAT_STARTED, sc->status))
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goto out_ok;
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__clear_bit(ATH_STAT_STARTED, sc->status);
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ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "mode %d\n", sc->opmode);
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/*
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@ -2230,12 +2235,15 @@ ath5k_init(struct ath5k_softc *sc)
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if (ret)
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goto done;
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__set_bit(ATH_STAT_STARTED, sc->status);
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/* Set ack to be sent at low bit-rates */
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ath5k_hw_set_ack_bitrate_high(sc->ah, false);
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mod_timer(&sc->calib_tim, round_jiffies(jiffies +
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msecs_to_jiffies(ath5k_calinterval * 1000)));
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out_ok:
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ret = 0;
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done:
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mmiowb();
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@ -2290,7 +2298,7 @@ ath5k_stop_locked(struct ath5k_softc *sc)
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* stop is preempted).
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*/
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static int
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ath5k_stop_hw(struct ath5k_softc *sc)
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ath5k_stop_hw(struct ath5k_softc *sc, bool is_suspend)
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{
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int ret;
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@ -2321,6 +2329,9 @@ ath5k_stop_hw(struct ath5k_softc *sc)
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}
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}
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ath5k_txbuf_free(sc, sc->bbuf);
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if (!is_suspend)
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__clear_bit(ATH_STAT_STARTED, sc->status);
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mmiowb();
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mutex_unlock(&sc->lock);
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@ -2718,12 +2729,12 @@ ath5k_reset_wake(struct ath5k_softc *sc)
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static int ath5k_start(struct ieee80211_hw *hw)
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{
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return ath5k_init(hw->priv);
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return ath5k_init(hw->priv, false);
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}
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static void ath5k_stop(struct ieee80211_hw *hw)
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{
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ath5k_stop_hw(hw->priv);
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ath5k_stop_hw(hw->priv, false);
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}
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static int ath5k_add_interface(struct ieee80211_hw *hw,
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@ -128,11 +128,12 @@ struct ath5k_softc {
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size_t desc_len; /* size of TX/RX descriptors */
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u16 cachelsz; /* cache line size */
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DECLARE_BITMAP(status, 4);
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DECLARE_BITMAP(status, 5);
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#define ATH_STAT_INVALID 0 /* disable hardware accesses */
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#define ATH_STAT_MRRETRY 1 /* multi-rate retry support */
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#define ATH_STAT_PROMISC 2
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#define ATH_STAT_LEDSOFT 3 /* enable LED gpio status */
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#define ATH_STAT_STARTED 4 /* opened & irqs enabled */
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unsigned int filter_flags; /* HW flags, AR5K_RX_FILTER_* */
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unsigned int curmode; /* current phy mode */
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@ -433,7 +433,7 @@ struct fw_info {
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const static struct fw_info orinoco_fw[] = {
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{ "", "agere_sta_fw.bin", "agere_ap_fw.bin", 0x00390000, 1000 },
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{ "", "prism_sta_fw.bin", "prism_ap_fw.bin", 0, 1024 },
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{ "symbol_sp24t_prim_fw", "symbol_sp24t_sec_fw", "", 0x00003100, 0x100 }
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{ "symbol_sp24t_prim_fw", "symbol_sp24t_sec_fw", "", 0x00003100, 512 }
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};
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/* Structure used to access fields in FW
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@ -458,7 +458,7 @@ orinoco_dl_firmware(struct orinoco_private *priv,
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int ap)
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{
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/* Plug Data Area (PDA) */
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__le16 pda[512] = { 0 };
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__le16 *pda;
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hermes_t *hw = &priv->hw;
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const struct firmware *fw_entry;
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@ -467,7 +467,11 @@ orinoco_dl_firmware(struct orinoco_private *priv,
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const unsigned char *end;
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const char *firmware;
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struct net_device *dev = priv->ndev;
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int err;
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int err = 0;
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pda = kzalloc(fw->pda_size, GFP_KERNEL);
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if (!pda)
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return -ENOMEM;
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if (ap)
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firmware = fw->ap_fw;
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@ -478,17 +482,17 @@ orinoco_dl_firmware(struct orinoco_private *priv,
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dev->name, firmware);
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/* Read current plug data */
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err = hermes_read_pda(hw, pda, fw->pda_addr,
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min_t(u16, fw->pda_size, sizeof(pda)), 0);
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err = hermes_read_pda(hw, pda, fw->pda_addr, fw->pda_size, 0);
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printk(KERN_DEBUG "%s: Read PDA returned %d\n", dev->name, err);
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if (err)
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return err;
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goto free;
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err = request_firmware(&fw_entry, firmware, priv->dev);
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if (err) {
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printk(KERN_ERR "%s: Cannot find firmware %s\n",
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dev->name, firmware);
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return -ENOENT;
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err = -ENOENT;
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goto free;
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}
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hdr = (const struct orinoco_fw_header *) fw_entry->data;
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@ -532,6 +536,9 @@ orinoco_dl_firmware(struct orinoco_private *priv,
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abort:
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release_firmware(fw_entry);
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free:
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kfree(pda);
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return err;
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}
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@ -549,12 +556,12 @@ symbol_dl_image(struct orinoco_private *priv, const struct fw_info *fw,
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int secondary)
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{
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hermes_t *hw = &priv->hw;
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int ret;
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int ret = 0;
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const unsigned char *ptr;
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const unsigned char *first_block;
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/* Plug Data Area (PDA) */
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__le16 pda[256];
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__le16 *pda = NULL;
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/* Binary block begins after the 0x1A marker */
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ptr = image;
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@ -563,28 +570,33 @@ symbol_dl_image(struct orinoco_private *priv, const struct fw_info *fw,
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/* Read the PDA from EEPROM */
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if (secondary) {
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ret = hermes_read_pda(hw, pda, fw->pda_addr, sizeof(pda), 1);
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pda = kzalloc(fw->pda_size, GFP_KERNEL);
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if (!pda)
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return -ENOMEM;
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ret = hermes_read_pda(hw, pda, fw->pda_addr, fw->pda_size, 1);
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if (ret)
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return ret;
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goto free;
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}
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/* Stop the firmware, so that it can be safely rewritten */
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if (priv->stop_fw) {
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ret = priv->stop_fw(priv, 1);
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if (ret)
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return ret;
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goto free;
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}
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/* Program the adapter with new firmware */
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ret = hermes_program(hw, first_block, end);
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if (ret)
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return ret;
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goto free;
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/* Write the PDA to the adapter */
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if (secondary) {
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size_t len = hermes_blocks_length(first_block);
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ptr = first_block + len;
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ret = hermes_apply_pda(hw, ptr, pda);
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kfree(pda);
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if (ret)
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return ret;
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}
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@ -608,6 +620,10 @@ symbol_dl_image(struct orinoco_private *priv, const struct fw_info *fw,
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return -ENODEV;
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return 0;
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free:
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kfree(pda);
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return ret;
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}
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@ -306,8 +306,8 @@ static int p54_convert_rev1(struct ieee80211_hw *dev,
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return 0;
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}
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static const char *p54_rf_chips[] = { "NULL", "Indigo?", "Duette",
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"Frisbee", "Xbow", "Longbow" };
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static const char *p54_rf_chips[] = { "NULL", "Duette3", "Duette2",
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"Frisbee", "Xbow", "Longbow", "NULL", "NULL" };
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static int p54_init_xbow_synth(struct ieee80211_hw *dev);
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static int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
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@ -319,6 +319,7 @@ static int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
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void *tmp;
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int err;
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u8 *end = (u8 *)eeprom + len;
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u16 synth;
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DECLARE_MAC_BUF(mac);
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wrap = (struct eeprom_pda_wrap *) eeprom;
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@ -400,8 +401,8 @@ static int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
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tmp = entry->data;
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while ((u8 *)tmp < entry->data + data_len) {
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struct bootrec_exp_if *exp_if = tmp;
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if (le16_to_cpu(exp_if->if_id) == 0xF)
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priv->rxhw = le16_to_cpu(exp_if->variant) & 0x07;
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if (le16_to_cpu(exp_if->if_id) == 0xf)
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synth = le16_to_cpu(exp_if->variant);
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tmp += sizeof(struct bootrec_exp_if);
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}
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break;
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@ -427,22 +428,13 @@ static int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
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goto err;
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}
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switch (priv->rxhw) {
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case 4: /* XBow */
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priv->rxhw = synth & 0x07;
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if (priv->rxhw == 4)
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p54_init_xbow_synth(dev);
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case 1: /* Indigo? */
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case 2: /* Duette */
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dev->wiphy->bands[IEEE80211_BAND_5GHZ] = &band_5GHz;
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case 3: /* Frisbee */
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case 5: /* Longbow */
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if (!(synth & 0x40))
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dev->wiphy->bands[IEEE80211_BAND_2GHZ] = &band_2GHz;
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break;
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default:
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printk(KERN_ERR "%s: unsupported RF-Chip\n",
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wiphy_name(dev->wiphy));
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err = -EINVAL;
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goto err;
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}
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if (!(synth & 0x80))
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dev->wiphy->bands[IEEE80211_BAND_5GHZ] = &band_5GHz;
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if (!is_valid_ether_addr(dev->wiphy->perm_addr)) {
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u8 perm_addr[ETH_ALEN];
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