diff options
Diffstat (limited to 'drivers/net/wireless/orinoco')
24 files changed, 1993 insertions, 2226 deletions
diff --git a/drivers/net/wireless/orinoco/Kconfig b/drivers/net/wireless/orinoco/Kconfig index 44411eb4e91b..83b635fd7784 100644 --- a/drivers/net/wireless/orinoco/Kconfig +++ b/drivers/net/wireless/orinoco/Kconfig @@ -1,6 +1,7 @@ config HERMES tristate "Hermes chipset 802.11b support (Orinoco/Prism2/Symbol)" depends on (PPC_PMAC || PCI || PCMCIA) && WLAN_80211 + depends on CFG80211 select WIRELESS_EXT select FW_LOADER select CRYPTO diff --git a/drivers/net/wireless/orinoco/Makefile b/drivers/net/wireless/orinoco/Makefile index 1fc7409d6699..9abd6329bcbd 100644 --- a/drivers/net/wireless/orinoco/Makefile +++ b/drivers/net/wireless/orinoco/Makefile @@ -1,7 +1,7 @@ # # Makefile for the orinoco wireless device drivers. # -orinoco-objs := main.o fw.o hw.o mic.o scan.o wext.o hermes_dld.o hermes.o +orinoco-objs := main.o fw.o hw.o mic.o scan.o wext.o hermes_dld.o hermes.o cfg.o obj-$(CONFIG_HERMES) += orinoco.o obj-$(CONFIG_PCMCIA_HERMES) += orinoco_cs.o diff --git a/drivers/net/wireless/orinoco/airport.c b/drivers/net/wireless/orinoco/airport.c index 8c4065f1b0d0..c60df2c1aca3 100644 --- a/drivers/net/wireless/orinoco/airport.c +++ b/drivers/net/wireless/orinoco/airport.c @@ -27,6 +27,7 @@ struct airport { struct macio_dev *mdev; void __iomem *vaddr; + unsigned int irq; int irq_requested; int ndev_registered; }; @@ -34,8 +35,9 @@ struct airport { static int airport_suspend(struct macio_dev *mdev, pm_message_t state) { - struct net_device *dev = dev_get_drvdata(&mdev->ofdev.dev); - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = dev_get_drvdata(&mdev->ofdev.dev); + struct net_device *dev = priv->ndev; + struct airport *card = priv->card; unsigned long flags; int err; @@ -48,18 +50,10 @@ airport_suspend(struct macio_dev *mdev, pm_message_t state) return 0; } - err = __orinoco_down(dev); - if (err) - printk(KERN_WARNING "%s: PBOOK_SLEEP_NOW: Error %d downing interface\n", - dev->name, err); - - netif_device_detach(dev); - - priv->hw_unavailable++; - + orinoco_down(priv); orinoco_unlock(priv, &flags); - disable_irq(dev->irq); + disable_irq(card->irq); pmac_call_feature(PMAC_FTR_AIRPORT_ENABLE, macio_get_of_node(mdev), 0, 0); @@ -69,8 +63,9 @@ airport_suspend(struct macio_dev *mdev, pm_message_t state) static int airport_resume(struct macio_dev *mdev) { - struct net_device *dev = dev_get_drvdata(&mdev->ofdev.dev); - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = dev_get_drvdata(&mdev->ofdev.dev); + struct net_device *dev = priv->ndev; + struct airport *card = priv->card; unsigned long flags; int err; @@ -80,47 +75,27 @@ airport_resume(struct macio_dev *mdev) macio_get_of_node(mdev), 0, 1); msleep(200); - enable_irq(dev->irq); - - err = orinoco_reinit_firmware(dev); - if (err) { - printk(KERN_ERR "%s: Error %d re-initializing firmware on PBOOK_WAKE\n", - dev->name, err); - return 0; - } + enable_irq(card->irq); spin_lock_irqsave(&priv->lock, flags); - - netif_device_attach(dev); - - priv->hw_unavailable--; - - if (priv->open && (!priv->hw_unavailable)) { - err = __orinoco_up(dev); - if (err) - printk(KERN_ERR "%s: Error %d restarting card on PBOOK_WAKE\n", - dev->name, err); - } - - + err = orinoco_up(priv); spin_unlock_irqrestore(&priv->lock, flags); - return 0; + return err; } static int airport_detach(struct macio_dev *mdev) { - struct net_device *dev = dev_get_drvdata(&mdev->ofdev.dev); - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = dev_get_drvdata(&mdev->ofdev.dev); struct airport *card = priv->card; if (card->ndev_registered) - unregister_netdev(dev); + orinoco_if_del(priv); card->ndev_registered = 0; if (card->irq_requested) - free_irq(dev->irq, dev); + free_irq(card->irq, priv); card->irq_requested = 0; if (card->vaddr) @@ -134,7 +109,7 @@ airport_detach(struct macio_dev *mdev) ssleep(1); macio_set_drvdata(mdev, NULL); - free_orinocodev(dev); + free_orinocodev(priv); return 0; } @@ -146,7 +121,6 @@ static int airport_hard_reset(struct orinoco_private *priv) * re-initialize properly, it falls in a screaming heap * shortly afterwards. */ #if 0 - struct net_device *dev = priv->ndev; struct airport *card = priv->card; /* Vitally important. If we don't do this it seems we get an @@ -154,7 +128,7 @@ static int airport_hard_reset(struct orinoco_private *priv) * hw_unavailable is already set it doesn't get ACKed, we get * into an interrupt loop and the PMU decides to turn us * off. */ - disable_irq(dev->irq); + disable_irq(card->irq); pmac_call_feature(PMAC_FTR_AIRPORT_ENABLE, macio_get_of_node(card->mdev), 0, 0); @@ -163,7 +137,7 @@ static int airport_hard_reset(struct orinoco_private *priv) macio_get_of_node(card->mdev), 0, 1); ssleep(1); - enable_irq(dev->irq); + enable_irq(card->irq); ssleep(1); #endif @@ -174,7 +148,6 @@ static int airport_attach(struct macio_dev *mdev, const struct of_device_id *match) { struct orinoco_private *priv; - struct net_device *dev; struct airport *card; unsigned long phys_addr; hermes_t *hw; @@ -185,33 +158,29 @@ airport_attach(struct macio_dev *mdev, const struct of_device_id *match) } /* Allocate space for private device-specific data */ - dev = alloc_orinocodev(sizeof(*card), &mdev->ofdev.dev, - airport_hard_reset, NULL); - if (!dev) { + priv = alloc_orinocodev(sizeof(*card), &mdev->ofdev.dev, + airport_hard_reset, NULL); + if (!priv) { printk(KERN_ERR PFX "Cannot allocate network device\n"); return -ENODEV; } - priv = netdev_priv(dev); card = priv->card; hw = &priv->hw; card->mdev = mdev; - if (macio_request_resource(mdev, 0, "airport")) { + if (macio_request_resource(mdev, 0, DRIVER_NAME)) { printk(KERN_ERR PFX "can't request IO resource !\n"); - free_orinocodev(dev); + free_orinocodev(priv); return -EBUSY; } - SET_NETDEV_DEV(dev, &mdev->ofdev.dev); - - macio_set_drvdata(mdev, dev); + macio_set_drvdata(mdev, priv); /* Setup interrupts & base address */ - dev->irq = macio_irq(mdev, 0); + card->irq = macio_irq(mdev, 0); phys_addr = macio_resource_start(mdev, 0); /* Physical address */ printk(KERN_DEBUG PFX "Physical address %lx\n", phys_addr); - dev->base_addr = phys_addr; card->vaddr = ioremap(phys_addr, AIRPORT_IO_LEN); if (!card->vaddr) { printk(KERN_ERR PFX "ioremap() failed\n"); @@ -228,18 +197,23 @@ airport_attach(struct macio_dev *mdev, const struct of_device_id *match) /* Reset it before we get the interrupt */ hermes_init(hw); - if (request_irq(dev->irq, orinoco_interrupt, 0, dev->name, dev)) { - printk(KERN_ERR PFX "Couldn't get IRQ %d\n", dev->irq); + if (request_irq(card->irq, orinoco_interrupt, 0, DRIVER_NAME, priv)) { + printk(KERN_ERR PFX "Couldn't get IRQ %d\n", card->irq); goto failed; } card->irq_requested = 1; - /* Tell the stack we exist */ - if (register_netdev(dev) != 0) { - printk(KERN_ERR PFX "register_netdev() failed\n"); + /* Initialise the main driver */ + if (orinoco_init(priv) != 0) { + printk(KERN_ERR PFX "orinoco_init() failed\n"); + goto failed; + } + + /* Register an interface with the stack */ + if (orinoco_if_add(priv, phys_addr, card->irq) != 0) { + printk(KERN_ERR PFX "orinoco_if_add() failed\n"); goto failed; } - printk(KERN_DEBUG PFX "Card registered for interface %s\n", dev->name); card->ndev_registered = 1; return 0; failed: diff --git a/drivers/net/wireless/orinoco/cfg.c b/drivers/net/wireless/orinoco/cfg.c new file mode 100644 index 000000000000..27f2d3342645 --- /dev/null +++ b/drivers/net/wireless/orinoco/cfg.c @@ -0,0 +1,203 @@ +/* cfg80211 support + * + * See copyright notice in main.c + */ +#include <linux/ieee80211.h> +#include <net/cfg80211.h> +#include "hw.h" +#include "main.h" +#include "orinoco.h" + +#include "cfg.h" + +/* Supported bitrates. Must agree with hw.c */ +static struct ieee80211_rate orinoco_rates[] = { + { .bitrate = 10 }, + { .bitrate = 20 }, + { .bitrate = 55 }, + { .bitrate = 110 }, +}; + +static const void * const orinoco_wiphy_privid = &orinoco_wiphy_privid; + +/* Called after orinoco_private is allocated. */ +void orinoco_wiphy_init(struct wiphy *wiphy) +{ + struct orinoco_private *priv = wiphy_priv(wiphy); + + wiphy->privid = orinoco_wiphy_privid; + + set_wiphy_dev(wiphy, priv->dev); +} + +/* Called after firmware is initialised */ +int orinoco_wiphy_register(struct wiphy *wiphy) +{ + struct orinoco_private *priv = wiphy_priv(wiphy); + int i, channels = 0; + + if (priv->firmware_type == FIRMWARE_TYPE_AGERE) + wiphy->max_scan_ssids = 1; + else + wiphy->max_scan_ssids = 0; + + wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION); + + /* TODO: should we set if we only have demo ad-hoc? + * (priv->has_port3) + */ + if (priv->has_ibss) + wiphy->interface_modes |= BIT(NL80211_IFTYPE_ADHOC); + + if (!priv->broken_monitor || force_monitor) + wiphy->interface_modes |= BIT(NL80211_IFTYPE_MONITOR); + + priv->band.bitrates = orinoco_rates; + priv->band.n_bitrates = ARRAY_SIZE(orinoco_rates); + + /* Only support channels allowed by the card EEPROM */ + for (i = 0; i < NUM_CHANNELS; i++) { + if (priv->channel_mask & (1 << i)) { + priv->channels[i].center_freq = + ieee80211_dsss_chan_to_freq(i+1); + channels++; + } + } + priv->band.channels = priv->channels; + priv->band.n_channels = channels; + + wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->band; + wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM; + + i = 0; + if (priv->has_wep) { + priv->cipher_suites[i] = WLAN_CIPHER_SUITE_WEP40; + i++; + + if (priv->has_big_wep) { + priv->cipher_suites[i] = WLAN_CIPHER_SUITE_WEP104; + i++; + } + } + if (priv->has_wpa) { + priv->cipher_suites[i] = WLAN_CIPHER_SUITE_TKIP; + i++; + } + wiphy->cipher_suites = priv->cipher_suites; + wiphy->n_cipher_suites = i; + + wiphy->rts_threshold = priv->rts_thresh; + if (!priv->has_mwo) + wiphy->frag_threshold = priv->frag_thresh; + + return wiphy_register(wiphy); +} + +static int orinoco_change_vif(struct wiphy *wiphy, struct net_device *dev, + enum nl80211_iftype type, u32 *flags, + struct vif_params *params) +{ + struct orinoco_private *priv = wiphy_priv(wiphy); + int err = 0; + unsigned long lock; + + if (orinoco_lock(priv, &lock) != 0) + return -EBUSY; + + switch (type) { + case NL80211_IFTYPE_ADHOC: + if (!priv->has_ibss && !priv->has_port3) + err = -EINVAL; + break; + + case NL80211_IFTYPE_STATION: + break; + + case NL80211_IFTYPE_MONITOR: + if (priv->broken_monitor && !force_monitor) { + printk(KERN_WARNING "%s: Monitor mode support is " + "buggy in this firmware, not enabling\n", + wiphy_name(wiphy)); + err = -EINVAL; + } + break; + + default: + err = -EINVAL; + } + + if (!err) { + priv->iw_mode = type; + set_port_type(priv); + err = orinoco_commit(priv); + } + + orinoco_unlock(priv, &lock); + + return err; +} + +static int orinoco_scan(struct wiphy *wiphy, struct net_device *dev, + struct cfg80211_scan_request *request) +{ + struct orinoco_private *priv = wiphy_priv(wiphy); + int err; + + if (!request) + return -EINVAL; + + if (priv->scan_request && priv->scan_request != request) + return -EBUSY; + + priv->scan_request = request; + + err = orinoco_hw_trigger_scan(priv, request->ssids); + + return err; +} + +static int orinoco_set_channel(struct wiphy *wiphy, + struct ieee80211_channel *chan, + enum nl80211_channel_type channel_type) +{ + struct orinoco_private *priv = wiphy_priv(wiphy); + int err = 0; + unsigned long flags; + int channel; + + if (!chan) + return -EINVAL; + + if (channel_type != NL80211_CHAN_NO_HT) + return -EINVAL; + + if (chan->band != IEEE80211_BAND_2GHZ) + return -EINVAL; + + channel = ieee80211_freq_to_dsss_chan(chan->center_freq); + + if ((channel < 1) || (channel > NUM_CHANNELS) || + !(priv->channel_mask & (1 << (channel-1)))) + return -EINVAL; + + if (orinoco_lock(priv, &flags) != 0) + return -EBUSY; + + priv->channel = channel; + if (priv->iw_mode == NL80211_IFTYPE_MONITOR) { + /* Fast channel change - no commit if successful */ + hermes_t *hw = &priv->hw; + err = hermes_docmd_wait(hw, HERMES_CMD_TEST | + HERMES_TEST_SET_CHANNEL, + channel, NULL); + } + orinoco_unlock(priv, &flags); + + return err; +} + +const struct cfg80211_ops orinoco_cfg_ops = { + .change_virtual_intf = orinoco_change_vif, + .set_channel = orinoco_set_channel, + .scan = orinoco_scan, +}; diff --git a/drivers/net/wireless/orinoco/cfg.h b/drivers/net/wireless/orinoco/cfg.h new file mode 100644 index 000000000000..3ddc96a06cd7 --- /dev/null +++ b/drivers/net/wireless/orinoco/cfg.h @@ -0,0 +1,15 @@ +/* cfg80211 support. + * + * See copyright notice in main.c + */ +#ifndef ORINOCO_CFG_H +#define ORINOCO_CFG_H + +#include <net/cfg80211.h> + +extern const struct cfg80211_ops orinoco_cfg_ops; + +void orinoco_wiphy_init(struct wiphy *wiphy); +int orinoco_wiphy_register(struct wiphy *wiphy); + +#endif /* ORINOCO_CFG_H */ diff --git a/drivers/net/wireless/orinoco/fw.c b/drivers/net/wireless/orinoco/fw.c index 1084b43e04bc..1257250a1e22 100644 --- a/drivers/net/wireless/orinoco/fw.c +++ b/drivers/net/wireless/orinoco/fw.c @@ -4,6 +4,7 @@ */ #include <linux/kernel.h> #include <linux/firmware.h> +#include <linux/device.h> #include "hermes.h" #include "hermes_dld.h" @@ -99,7 +100,7 @@ orinoco_dl_firmware(struct orinoco_private *priv, const void *end; const char *firmware; const char *fw_err; - struct net_device *dev = priv->ndev; + struct device *dev = priv->dev; int err = 0; pda = kzalloc(fw->pda_size, GFP_KERNEL); @@ -111,12 +112,11 @@ orinoco_dl_firmware(struct orinoco_private *priv, else firmware = fw->sta_fw; - printk(KERN_DEBUG "%s: Attempting to download firmware %s\n", - dev->name, firmware); + dev_dbg(dev, "Attempting to download firmware %s\n", firmware); /* Read current plug data */ err = hermes_read_pda(hw, pda, fw->pda_addr, fw->pda_size, 0); - printk(KERN_DEBUG "%s: Read PDA returned %d\n", dev->name, err); + dev_dbg(dev, "Read PDA returned %d\n", err); if (err) goto free; @@ -124,8 +124,7 @@ orinoco_dl_firmware(struct orinoco_private *priv, err = request_firmware(&fw_entry, firmware, priv->dev); if (err) { - printk(KERN_ERR "%s: Cannot find firmware %s\n", - dev->name, firmware); + dev_err(dev, "Cannot find firmware %s\n", firmware); err = -ENOENT; goto free; } @@ -136,16 +135,15 @@ orinoco_dl_firmware(struct orinoco_private *priv, fw_err = validate_fw(hdr, fw_entry->size); if (fw_err) { - printk(KERN_WARNING "%s: Invalid firmware image detected (%s). " - "Aborting download\n", - dev->name, fw_err); + dev_warn(dev, "Invalid firmware image detected (%s). " + "Aborting download\n", fw_err); err = -EINVAL; goto abort; } /* Enable aux port to allow programming */ err = hermesi_program_init(hw, le32_to_cpu(hdr->entry_point)); - printk(KERN_DEBUG "%s: Program init returned %d\n", dev->name, err); + dev_dbg(dev, "Program init returned %d\n", err); if (err != 0) goto abort; @@ -156,7 +154,7 @@ orinoco_dl_firmware(struct orinoco_private *priv, end = fw_entry->data + fw_entry->size; err = hermes_program(hw, first_block, end); - printk(KERN_DEBUG "%s: Program returned %d\n", dev->name, err); + dev_dbg(dev, "Program returned %d\n", err); if (err != 0) goto abort; @@ -167,19 +165,18 @@ orinoco_dl_firmware(struct orinoco_private *priv, err = hermes_apply_pda_with_defaults(hw, first_block, end, pda, &pda[fw->pda_size / sizeof(*pda)]); - printk(KERN_DEBUG "%s: Apply PDA returned %d\n", dev->name, err); + dev_dbg(dev, "Apply PDA returned %d\n", err); if (err) goto abort; /* Tell card we've finished */ err = hermesi_program_end(hw); - printk(KERN_DEBUG "%s: Program end returned %d\n", dev->name, err); + dev_dbg(dev, "Program end returned %d\n", err); if (err != 0) goto abort; /* Check if we're running */ - printk(KERN_DEBUG "%s: hermes_present returned %d\n", - dev->name, hermes_present(hw)); + dev_dbg(dev, "hermes_present returned %d\n", hermes_present(hw)); abort: /* If we requested the firmware, release it. */ @@ -282,14 +279,13 @@ static int symbol_dl_firmware(struct orinoco_private *priv, const struct fw_info *fw) { - struct net_device *dev = priv->ndev; + struct device *dev = priv->dev; int ret; const struct firmware *fw_entry; if (!orinoco_cached_fw_get(priv, true)) { if (request_firmware(&fw_entry, fw->pri_fw, priv->dev) != 0) { - printk(KERN_ERR "%s: Cannot find firmware: %s\n", - dev->name, fw->pri_fw); + dev_err(dev, "Cannot find firmware: %s\n", fw->pri_fw); return -ENOENT; } } else @@ -302,15 +298,13 @@ symbol_dl_firmware(struct orinoco_private *priv, if (!orinoco_cached_fw_get(priv, true)) release_firmware(fw_entry); if (ret) { - printk(KERN_ERR "%s: Primary firmware download failed\n", - dev->name); + dev_err(dev, "Primary firmware download failed\n"); return ret; } if (!orinoco_cached_fw_get(priv, false)) { if (request_firmware(&fw_entry, fw->sta_fw, priv->dev) != 0) { - printk(KERN_ERR "%s: Cannot find firmware: %s\n", - dev->name, fw->sta_fw); + dev_err(dev, "Cannot find firmware: %s\n", fw->sta_fw); return -ENOENT; } } else @@ -322,8 +316,7 @@ symbol_dl_firmware(struct orinoco_private *priv, if (!orinoco_cached_fw_get(priv, false)) release_firmware(fw_entry); if (ret) { - printk(KERN_ERR "%s: Secondary firmware download failed\n", - dev->name); + dev_err(dev, "Secondary firmware download failed\n"); } return ret; diff --git a/drivers/net/wireless/orinoco/hermes.c b/drivers/net/wireless/orinoco/hermes.c index f2c918c2572d..1a2fca76fd3c 100644 --- a/drivers/net/wireless/orinoco/hermes.c +++ b/drivers/net/wireless/orinoco/hermes.c @@ -469,7 +469,7 @@ int hermes_read_ltv(hermes_t *hw, int bap, u16 rid, unsigned bufsize, u16 rlength, rtype; unsigned nwords; - if ((bufsize < 0) || (bufsize % 2)) + if (bufsize % 2) return -EINVAL; err = hermes_docmd_wait(hw, HERMES_CMD_ACCESS, rid, NULL); diff --git a/drivers/net/wireless/orinoco/hermes.h b/drivers/net/wireless/orinoco/hermes.h index c78c442a02c8..2dddbb597c4d 100644 --- a/drivers/net/wireless/orinoco/hermes.h +++ b/drivers/net/wireless/orinoco/hermes.h @@ -342,7 +342,7 @@ struct agere_ext_scan_info { __le64 timestamp; __le16 beacon_interval; __le16 capabilities; - u8 data[316]; + u8 data[0]; } __attribute__ ((packed)); #define HERMES_LINKSTATUS_NOT_CONNECTED (0x0000) diff --git a/drivers/net/wireless/orinoco/hermes_dld.c b/drivers/net/wireless/orinoco/hermes_dld.c index a9ba195cdada..a3eefe109df4 100644 --- a/drivers/net/wireless/orinoco/hermes_dld.c +++ b/drivers/net/wireless/orinoco/hermes_dld.c @@ -309,7 +309,7 @@ int hermes_read_pda(hermes_t *hw, /* Open auxiliary port */ ret = hermes_aux_control(hw, 1); - printk(KERN_DEBUG PFX "AUX enable returned %d\n", ret); + pr_debug(PFX "AUX enable returned %d\n", ret); if (ret) return ret; @@ -319,12 +319,12 @@ int hermes_read_pda(hermes_t *hw, /* Close aux port */ ret = hermes_aux_control(hw, 0); - printk(KERN_DEBUG PFX "AUX disable returned %d\n", ret); + pr_debug(PFX "AUX disable returned %d\n", ret); /* Check PDA length */ pda_size = le16_to_cpu(pda[0]); - printk(KERN_DEBUG PFX "Actual PDA length %d, Max allowed %d\n", - pda_size, pda_len); + pr_debug(PFX "Actual PDA length %d, Max allowed %d\n", + pda_size, pda_len); if (pda_size > pda_len) return -EINVAL; @@ -422,20 +422,19 @@ int hermesi_program_init(hermes_t *hw, u32 offset) return err; err = hermes_aux_control(hw, 1); - printk(KERN_DEBUG PFX "AUX enable returned %d\n", err); + pr_debug(PFX "AUX enable returned %d\n", err); if (err) return err; - printk(KERN_DEBUG PFX "Enabling volatile, EP 0x%08x\n", offset); + pr_debug(KERN_DEBUG PFX "Enabling volatile, EP 0x%08x\n", offset); err = hermes_doicmd_wait(hw, HERMES_PROGRAM_ENABLE_VOLATILE, offset & 0xFFFFu, offset >> 16, 0, NULL); - printk(KERN_DEBUG PFX "PROGRAM_ENABLE returned %d\n", - err); + pr_debug(PFX "PROGRAM_ENABLE returned %d\n", err); return err; } @@ -454,16 +453,16 @@ int hermesi_program_end(hermes_t *hw) rc = hermes_docmd_wait(hw, HERMES_PROGRAM_DISABLE, 0, &resp); - printk(KERN_DEBUG PFX "PROGRAM_DISABLE returned %d, " - "r0 0x%04x, r1 0x%04x, r2 0x%04x\n", - rc, resp.resp0, resp.resp1, resp.resp2); + pr_debug(PFX "PROGRAM_DISABLE returned %d, " + "r0 0x%04x, r1 0x%04x, r2 0x%04x\n", + rc, resp.resp0, resp.resp1, resp.resp2); if ((rc == 0) && ((resp.status & HERMES_STATUS_CMDCODE) != HERMES_CMD_DOWNLD)) rc = -EIO; err = hermes_aux_control(hw, 0); - printk(KERN_DEBUG PFX "AUX disable returned %d\n", err); + pr_debug(PFX "AUX disable returned %d\n", err); /* Acknowledge any outstanding command */ hermes_write_regn(hw, EVACK, 0xFFFF); @@ -496,9 +495,8 @@ int hermes_program(hermes_t *hw, const char *first_block, const void *end) while ((blkaddr != BLOCK_END) && (((void *) blk + blklen) <= end)) { - printk(KERN_DEBUG PFX - "Programming block of length %d to address 0x%08x\n", - blklen, blkaddr); + pr_debug(PFX "Programming block of length %d " + "to address 0x%08x\n", blklen, blkaddr); #if !LIMIT_PROGRAM_SIZE /* wl_lkm driver splits this into writes of 2000 bytes */ @@ -510,10 +508,9 @@ int hermes_program(hermes_t *hw, const char *first_block, const void *end) addr = blkaddr; while (addr < (blkaddr + blklen)) { - printk(KERN_DEBUG PFX - "Programming subblock of length %d " - "to address 0x%08x. Data @ %p\n", - len, addr, &blk->data[addr - blkaddr]); + pr_debug(PFX "Programming subblock of length %d " + "to address 0x%08x. Data @ %p\n", + len, addr, &blk->data[addr - blkaddr]); hermes_aux_setaddr(hw, addr); hermes_write_bytes(hw, HERMES_AUXDATA, @@ -643,8 +640,8 @@ int hermes_apply_pda_with_defaults(hermes_t *hw, pdi = hermes_find_pdi(first_pdi, record_id, pda_end); if (pdi) - printk(KERN_DEBUG PFX "Found record 0x%04x at %p\n", - record_id, pdi); + pr_debug(PFX "Found record 0x%04x at %p\n", + record_id, pdi); switch (record_id) { case 0x110: /* Modem REFDAC values */ @@ -654,9 +651,9 @@ int hermes_apply_pda_with_defaults(hermes_t *hw, default_pdi = NULL; if (outdoor_pdi) { pdi = outdoor_pdi; - printk(KERN_DEBUG PFX - "Using outdoor record 0x%04x at %p\n", - record_id + 1, pdi); + pr_debug(PFX + "Using outdoor record 0x%04x at %p\n", + record_id + 1, pdi); } break; case 0x5: /* HWIF Compatiblity */ @@ -684,9 +681,8 @@ int hermes_apply_pda_with_defaults(hermes_t *hw, if (!pdi && default_pdi) { /* Use default */ pdi = default_pdi; - printk(KERN_DEBUG PFX - "Using default record 0x%04x at %p\n", - record_id, pdi); + pr_debug(PFX "Using default record 0x%04x at %p\n", + record_id, pdi); } if (pdi) { diff --git a/drivers/net/wireless/orinoco/hw.c b/drivers/net/wireless/orinoco/hw.c index b3946272c72e..359652d35e63 100644 --- a/drivers/net/wireless/orinoco/hw.c +++ b/drivers/net/wireless/orinoco/hw.c @@ -3,16 +3,22 @@ * See copyright notice in main.c */ #include <linux/kernel.h> +#include <linux/device.h> #include <linux/if_arp.h> #include <linux/ieee80211.h> #include <linux/wireless.h> - +#include <net/cfg80211.h> #include "hermes.h" #include "hermes_rid.h" #include "orinoco.h" #include "hw.h" +#define SYMBOL_MAX_VER_LEN (14) + +/* Symbol firmware has a bug allocating buffers larger than this */ +#define TX_NICBUF_SIZE_BUG 1585 + /********************************************************************/ /* Data tables */ /********************************************************************/ @@ -36,6 +42,343 @@ static const struct { }; #define BITRATE_TABLE_SIZE ARRAY_SIZE(bitrate_table) +/* Firmware version encoding */ +struct comp_id { + u16 id, variant, major, minor; +} __attribute__ ((packed)); + +static inline fwtype_t determine_firmware_type(struct comp_id *nic_id) +{ + if (nic_id->id < 0x8000) + return FIRMWARE_TYPE_AGERE; + else if (nic_id->id == 0x8000 && nic_id->major == 0) + return FIRMWARE_TYPE_SYMBOL; + else + return FIRMWARE_TYPE_INTERSIL; +} + +/* Set priv->firmware type, determine firmware properties + * This function can be called before we have registerred with netdev, + * so all errors go out with dev_* rather than printk + */ +int determine_fw_capabilities(struct orinoco_private *priv) +{ + struct device *dev = priv->dev; + hermes_t *hw = &priv->hw; + int err; + struct comp_id nic_id, sta_id; + unsigned int firmver; + char tmp[SYMBOL_MAX_VER_LEN+1] __attribute__((aligned(2))); + + /* Get the hardware version */ + err = HERMES_READ_RECORD(hw, USER_BAP, HERMES_RID_NICID, &nic_id); + if (err) { + dev_err(dev, "Cannot read hardware identity: error %d\n", + err); + return err; + } + + le16_to_cpus(&nic_id.id); + le16_to_cpus(&nic_id.variant); + le16_to_cpus(&nic_id.major); + le16_to_cpus(&nic_id.minor); + dev_info(dev, "Hardware identity %04x:%04x:%04x:%04x\n", + nic_id.id, nic_id.variant, nic_id.major, nic_id.minor); + + priv->firmware_type = determine_firmware_type(&nic_id); + + /* Get the firmware version */ + err = HERMES_READ_RECORD(hw, USER_BAP, HERMES_RID_STAID, &sta_id); + if (err) { + dev_err(dev, "Cannot read station identity: error %d\n", + err); + return err; + } + + le16_to_cpus(&sta_id.id); + le16_to_cpus(&sta_id.variant); + le16_to_cpus(&sta_id.major); + le16_to_cpus(&sta_id.minor); + dev_info(dev, "Station identity %04x:%04x:%04x:%04x\n", + sta_id.id, sta_id.variant, sta_id.major, sta_id.minor); + + switch (sta_id.id) { + case 0x15: + dev_err(dev, "Primary firmware is active\n"); + return -ENODEV; + case 0x14b: + dev_err(dev, "Tertiary firmware is active\n"); + return -ENODEV; + case 0x1f: /* Intersil, Agere, Symbol Spectrum24 */ + case 0x21: /* Symbol Spectrum24 Trilogy */ + break; + default: + dev_notice(dev, "Unknown station ID, please report\n"); + break; + } + + /* Default capabilities */ + priv->has_sensitivity = 1; + priv->has_mwo = 0; + priv->has_preamble = 0; + priv->has_port3 = 1; + priv->has_ibss = 1; + priv->has_wep = 0; + priv->has_big_wep = 0; + priv->has_alt_txcntl = 0; + priv->has_ext_scan = 0; + priv->has_wpa = 0; + priv->do_fw_download = 0; + + /* Determine capabilities from the firmware version */ + switch (priv->firmware_type) { + case FIRMWARE_TYPE_AGERE: + /* Lucent Wavelan IEEE, Lucent Orinoco, Cabletron RoamAbout, + ELSA, Melco, HP, IBM, Dell 1150, Compaq 110/210 */ + snprintf(priv->fw_name, sizeof(priv->fw_name) - 1, + "Lucent/Agere %d.%02d", sta_id.major, sta_id.minor); + + firmver = ((unsigned long)sta_id.major << 16) | sta_id.minor; + + priv->has_ibss = (firmver >= 0x60006); + priv->has_wep = (firmver >= 0x40020); + priv->has_big_wep = 1; /* FIXME: this is wrong - how do we tell + Gold cards from the others? */ + priv->has_mwo = (firmver >= 0x60000); + priv->has_pm = (firmver >= 0x40020); /* Don't work in 7.52 ? */ + priv->ibss_port = 1; + priv->has_hostscan = (firmver >= 0x8000a); + priv->do_fw_download = 1; + priv->broken_monitor = (firmver >= 0x80000); + priv->has_alt_txcntl = (firmver >= 0x90000); /* All 9.x ? */ + priv->has_ext_scan = (firmver >= 0x90000); /* All 9.x ? */ + priv->has_wpa = (firmver >= 0x9002a); + /* Tested with Agere firmware : + * 1.16 ; 4.08 ; 4.52 ; 6.04 ; 6.16 ; 7.28 => Jean II + * Tested CableTron firmware : 4.32 => Anton */ + break; + case FIRMWARE_TYPE_SYMBOL: + /* Symbol , 3Com AirConnect, Intel, Ericsson WLAN */ + /* Intel MAC : 00:02:B3:* */ + /* 3Com MAC : 00:50:DA:* */ + memset(tmp, 0, sizeof(tmp)); + /* Get the Symbol firmware version */ + err = hermes_read_ltv(hw, USER_BAP, + HERMES_RID_SECONDARYVERSION_SYMBOL, + SYMBOL_MAX_VER_LEN, NULL, &tmp); + if (err) { + dev_warn(dev, "Error %d reading Symbol firmware info. " + "Wildly guessing capabilities...\n", err); + firmver = 0; + tmp[0] = '\0'; + } else { + /* The firmware revision is a string, the format is + * something like : "V2.20-01". + * Quick and dirty parsing... - Jean II + */ + firmver = ((tmp[1] - '0') << 16) + | ((tmp[3] - '0') << 12) + | ((tmp[4] - '0') << 8) + | ((tmp[6] - '0') << 4) + | (tmp[7] - '0'); + + tmp[SYMBOL_MAX_VER_LEN] = '\0'; + } + + snprintf(priv->fw_name, sizeof(priv->fw_name) - 1, + "Symbol %s", tmp); + + priv->has_ibss = (firmver >= 0x20000); + priv->has_wep = (firmver >= 0x15012); + priv->has_big_wep = (firmver >= 0x20000); + priv->has_pm = (firmver >= 0x20000 && firmver < 0x22000) || + (firmver >= 0x29000 && firmver < 0x30000) || + firmver >= 0x31000; + priv->has_preamble = (firmver >= 0x20000); + priv->ibss_port = 4; + + /* Symbol firmware is found on various cards, but + * there has been no attempt to check firmware + * download on non-spectrum_cs based cards. + * + * Given that the Agere firmware download works + * differently, we should avoid doing a firmware + * download with the Symbol algorithm on non-spectrum + * cards. + * + * For now we can identify a spectrum_cs based card + * because it has a firmware reset function. + */ + priv->do_fw_download = (priv->stop_fw != NULL); + + priv->broken_disableport = (firmver == 0x25013) || + (firmver >= 0x30000 && firmver <= 0x31000); + priv->has_hostscan = (firmver >= 0x31001) || + (firmver >= 0x29057 && firmver < 0x30000); + /* Tested with Intel firmware : 0x20015 => Jean II */ + /* Tested with 3Com firmware : 0x15012 & 0x22001 => Jean II */ + break; + case FIRMWARE_TYPE_INTERSIL: + /* D-Link, Linksys, Adtron, ZoomAir, and many others... + * Samsung, Compaq 100/200 and Proxim are slightly + * different and less well tested */ + /* D-Link MAC : 00:40:05:* */ + /* Addtron MAC : 00:90:D1:* */ + snprintf(priv->fw_name, sizeof(priv->fw_name) - 1, + "Intersil %d.%d.%d", sta_id.major, sta_id.minor, + sta_id.variant); + + firmver = ((unsigned long)sta_id.major << 16) | + ((unsigned long)sta_id.minor << 8) | sta_id.variant; + + priv->has_ibss = (firmver >= 0x000700); /* FIXME */ + priv->has_big_wep = priv->has_wep = (firmver >= 0x000800); + priv->has_pm = (firmver >= 0x000700); + priv->has_hostscan = (firmver >= 0x010301); + + if (firmver >= 0x000800) + priv->ibss_port = 0; + else { + dev_notice(dev, "Intersil firmware earlier than v0.8.x" + " - several features not supported\n"); + priv->ibss_port = 1; + } + break; + } + dev_info(dev, "Firmware determined as %s\n", priv->fw_name); + + return 0; +} + +/* Read settings from EEPROM into our private structure. + * MAC address gets dropped into callers buffer + * Can be called before netdev registration. + */ +int orinoco_hw_read_card_settings(struct orinoco_private *priv, u8 *dev_addr) +{ + struct device *dev = priv->dev; + struct hermes_idstring nickbuf; + hermes_t *hw = &priv->hw; + int len; + int err; + u16 reclen; + + /* Get the MAC address */ + err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CNFOWNMACADDR, + ETH_ALEN, NULL, dev_addr); + if (err) { + dev_warn(dev, "Failed to read MAC address!\n"); + goto out; + } + + dev_dbg(dev, "MAC address %pM\n", dev_addr); + + /* Get the station name */ + err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CNFOWNNAME, + sizeof(nickbuf), &reclen, &nickbuf); + if (err) { + dev_err(dev, "failed to read station name\n"); + goto out; + } + if (nickbuf.len) + len = min(IW_ESSID_MAX_SIZE, (int)le16_to_cpu(nickbuf.len)); + else + len = min(IW_ESSID_MAX_SIZE, 2 * reclen); + memcpy(priv->nick, &nickbuf.val, len); + priv->nick[len] = '\0'; + + dev_dbg(dev, "Station name \"%s\"\n", priv->nick); + + /* Get allowed channels */ + err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CHANNELLIST, + &priv->channel_mask); + if (err) { + dev_err(dev, "Failed to read channel list!\n"); + goto out; + } + + /* Get initial AP density */ + err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNFSYSTEMSCALE, + &priv->ap_density); + if (err || priv->ap_density < 1 || priv->ap_density > 3) + priv->has_sensitivity = 0; + + /* Get initial RTS threshold */ + err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNFRTSTHRESHOLD, + &priv->rts_thresh); + if (err) { + dev_err(dev, "Failed to read RTS threshold!\n"); + goto out; + } + + /* Get initial fragmentation settings */ + if (priv->has_mwo) + err = hermes_read_wordrec(hw, USER_BAP, + HERMES_RID_CNFMWOROBUST_AGERE, + &priv->mwo_robust); + else + err = hermes_read_wordrec(hw, USER_BAP, + HERMES_RID_CNFFRAGMENTATIONTHRESHOLD, + &priv->frag_thresh); + if (err) { + dev_err(dev, "Failed to read fragmentation settings!\n"); + goto out; + } + + /* Power management setup */ + if (priv->has_pm) { + priv->pm_on = 0; + priv->pm_mcast = 1; + err = hermes_read_wordrec(hw, USER_BAP, + HERMES_RID_CNFMAXSLEEPDURATION, + &priv->pm_period); + if (err) { + dev_err(dev, "Failed to read power management " + "period!\n"); + goto out; + } + err = hermes_read_wordrec(hw, USER_BAP, + HERMES_RID_CNFPMHOLDOVERDURATION, + &priv->pm_timeout); + if (err) { + dev_err(dev, "Failed to read power management " + "timeout!\n"); + goto out; + } + } + + /* Preamble setup */ + if (priv->has_preamble) { + err = hermes_read_wordrec(hw, USER_BAP, + HERMES_RID_CNFPREAMBLE_SYMBOL, + &priv->preamble); + } + +out: + return err; +} + +/* Can be called before netdev registration */ +int orinoco_hw_allocate_fid(struct orinoco_private *priv) +{ + struct device *dev = priv->dev; + struct hermes *hw = &priv->hw; + int err; + + err = hermes_allocate(hw, priv->nicbuf_size, &priv->txfid); + if (err == -EIO && priv->nicbuf_size > TX_NICBUF_SIZE_BUG) { + /* Try workaround for old Symbol firmware bug */ + priv->nicbuf_size = TX_NICBUF_SIZE_BUG; + err = hermes_allocate(hw, priv->nicbuf_size, &priv->txfid); + + dev_warn(dev, "Firmware ALLOC bug detected " + "(old Symbol firmware?). Work around %s\n", + err ? "failed!" : "ok."); + } + + return err; +} + int orinoco_get_bitratemode(int bitrate, int automatic) { int ratemode = -1; @@ -63,12 +406,243 @@ void orinoco_get_ratemode_cfg(int ratemode, int *bitrate, int *automatic) *automatic = bitrate_table[ratemode].automatic; } +int orinoco_hw_program_rids(struct orinoco_private *priv) +{ + struct net_device *dev = priv->ndev; + struct wireless_dev *wdev = netdev_priv(dev); + hermes_t *hw = &priv->hw; + int err; + struct hermes_idstring idbuf; + + /* Set the MAC address */ + err = hermes_write_ltv(hw, USER_BAP, HERMES_RID_CNFOWNMACADDR, + HERMES_BYTES_TO_RECLEN(ETH_ALEN), dev->dev_addr); + if (err) { + printk(KERN_ERR "%s: Error %d setting MAC address\n", + dev->name, err); + return err; + } + + /* Set up the link mode */ + err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNFPORTTYPE, + priv->port_type); + if (err) { + printk(KERN_ERR "%s: Error %d setting port type\n", + dev->name, err); + return err; + } + /* Set the channel/frequency */ + if (priv->channel != 0 && priv->iw_mode != NL80211_IFTYPE_STATION) { + err = hermes_write_wordrec(hw, USER_BAP, + HERMES_RID_CNFOWNCHANNEL, + priv->channel); + if (err) { + printk(KERN_ERR "%s: Error %d setting channel %d\n", + dev->name, err, priv->channel); + return err; + } + } + + if (priv->has_ibss) { + u16 createibss; + + if ((strlen(priv->desired_essid) == 0) && (priv->createibss)) { + printk(KERN_WARNING "%s: This firmware requires an " + "ESSID in IBSS-Ad-Hoc mode.\n", dev->name); + /* With wvlan_cs, in this case, we would crash. + * hopefully, this driver will behave better... + * Jean II */ + createibss = 0; + } else { + createibss = priv->createibss; + } + + err = hermes_write_wordrec(hw, USER_BAP, + HERMES_RID_CNFCREATEIBSS, + createibss); + if (err) { + printk(KERN_ERR "%s: Error %d setting CREATEIBSS\n", + dev->name, err); + return err; + } + } + + /* Set the desired BSSID */ + err = __orinoco_hw_set_wap(priv); + if (err) { + printk(KERN_ERR "%s: Error %d setting AP address\n", + dev->name, err); + return err; + } + + /* Set the desired ESSID */ + idbuf.len = cpu_to_le16(strlen(priv->desired_essid)); + memcpy(&idbuf.val, priv->desired_essid, sizeof(idbuf.val)); + /* WinXP wants partner to configure OWNSSID even in IBSS mode. (jimc) */ + err = hermes_write_ltv(hw, USER_BAP, HERMES_RID_CNFOWNSSID, + HERMES_BYTES_TO_RECLEN(strlen(priv->desired_essid)+2), + &idbuf); + if (err) { + printk(KERN_ERR "%s: Error %d setting OWNSSID\n", + dev->name, err); + return err; + } + err = hermes_write_ltv(hw, USER_BAP, HERMES_RID_CNFDESIREDSSID, + HERMES_BYTES_TO_RECLEN(strlen(priv->desired_essid)+2), + &idbuf); + if (err) { + printk(KERN_ERR "%s: Error %d setting DESIREDSSID\n", + dev->name, err); + return err; + } + + /* Set the station name */ + idbuf.len = cpu_to_le16(strlen(priv->nick)); + memcpy(&idbuf.val, priv->nick, sizeof(idbuf.val)); + err = hermes_write_ltv(hw, USER_BAP, HERMES_RID_CNFOWNNAME, + HERMES_BYTES_TO_RECLEN(strlen(priv->nick)+2), + &idbuf); + if (err) { + printk(KERN_ERR "%s: Error %d setting nickname\n", + dev->name, err); + return err; + } + + /* Set AP density */ + if (priv->has_sensitivity) { + err = hermes_write_wordrec(hw, USER_BAP, + HERMES_RID_CNFSYSTEMSCALE, + priv->ap_density); + if (err) { + printk(KERN_WARNING "%s: Error %d setting SYSTEMSCALE. " + "Disabling sensitivity control\n", + dev->name, err); + + priv->has_sensitivity = 0; + } + } + + /* Set RTS threshold */ + err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNFRTSTHRESHOLD, + priv->rts_thresh); + if (err) { + printk(KERN_ERR "%s: Error %d setting RTS threshold\n", + dev->name, err); + return err; + } + + /* Set fragmentation threshold or MWO robustness */ + if (priv->has_mwo) + err = hermes_write_wordrec(hw, USER_BAP, + HERMES_RID_CNFMWOROBUST_AGERE, + priv->mwo_robust); + else + err = hermes_write_wordrec(hw, USER_BAP, + HERMES_RID_CNFFRAGMENTATIONTHRESHOLD, + priv->frag_thresh); + if (err) { + printk(KERN_ERR "%s: Error %d setting fragmentation\n", + dev->name, err); + return err; + } + + /* Set bitrate */ + err = __orinoco_hw_set_bitrate(priv); + if (err) { + printk(KERN_ERR "%s: Error %d setting bitrate\n", + dev->name, err); + return err; + } + + /* Set power management */ + if (priv->has_pm) { + err = hermes_write_wordrec(hw, USER_BAP, + HERMES_RID_CNFPMENABLED, + priv->pm_on); + if (err) { + printk(KERN_ERR "%s: Error %d setting up PM\n", + dev->name, err); + return err; + } + + err = hermes_write_wordrec(hw, USER_BAP, + HERMES_RID_CNFMULTICASTRECEIVE, + priv->pm_mcast); + if (err) { + printk(KERN_ERR "%s: Error %d setting up PM\n", + dev->name, err); + return err; + } + err = hermes_write_wordrec(hw, USER_BAP, + HERMES_RID_CNFMAXSLEEPDURATION, + priv->pm_period); + if (err) { + printk(KERN_ERR "%s: Error %d setting up PM\n", + dev->name, err); + return err; + } + err = hermes_write_wordrec(hw, USER_BAP, + HERMES_RID_CNFPMHOLDOVERDURATION, + priv->pm_timeout); + if (err) { + printk(KERN_ERR "%s: Error %d setting up PM\n", + dev->name, err); + return err; + } + } + + /* Set preamble - only for Symbol so far... */ + if (priv->has_preamble) { + err = hermes_write_wordrec(hw, USER_BAP, + HERMES_RID_CNFPREAMBLE_SYMBOL, + priv->preamble); + if (err) { + printk(KERN_ERR "%s: Error %d setting preamble\n", + dev->name, err); + return err; + } + } + + /* Set up encryption */ + if (priv->has_wep || priv->has_wpa) { + err = __orinoco_hw_setup_enc(priv); + if (err) { + printk(KERN_ERR "%s: Error %d activating encryption\n", + dev->name, err); + return err; + } + } + + if (priv->iw_mode == NL80211_IFTYPE_MONITOR) { + /* Enable monitor mode */ + dev->type = ARPHRD_IEEE80211; + err = hermes_docmd_wait(hw, HERMES_CMD_TEST | + HERMES_TEST_MONITOR, 0, NULL); + } else { + /* Disable monitor mode */ + dev->type = ARPHRD_ETHER; + err = hermes_docmd_wait(hw, HERMES_CMD_TEST | + HERMES_TEST_STOP, 0, NULL); + } + if (err) + return err; + + /* Reset promiscuity / multicast*/ + priv->promiscuous = 0; + priv->mc_count = 0; + + /* Record mode change */ + wdev->iftype = priv->iw_mode; + + return 0; +} + /* Get tsc from the firmware */ int orinoco_hw_get_tkip_iv(struct orinoco_private *priv, int key, u8 *tsc) { hermes_t *hw = &priv->hw; int err = 0; - u8 tsc_arr[4][IW_ENCODE_SEQ_MAX_SIZE]; + u8 tsc_arr[4][ORINOCO_SEQ_LEN]; if ((key < 0) || (key >= 4)) return -EINVAL; @@ -194,12 +768,29 @@ int __orinoco_hw_setup_wepkeys(struct orinoco_private *priv) { hermes_t *hw = &priv->hw; int err = 0; + int i; switch (priv->firmware_type) { case FIRMWARE_TYPE_AGERE: + { + struct orinoco_key keys[ORINOCO_MAX_KEYS]; + + memset(&keys, 0, sizeof(keys)); + for (i = 0; i < ORINOCO_MAX_KEYS; i++) { + int len = min(priv->keys[i].key_len, + ORINOCO_MAX_KEY_SIZE); + memcpy(&keys[i].data, priv->keys[i].key, len); + if (len > SMALL_KEY_SIZE) + keys[i].len = cpu_to_le16(LARGE_KEY_SIZE); + else if (len > 0) + keys[i].len = cpu_to_le16(SMALL_KEY_SIZE); + else + keys[i].len = cpu_to_le16(0); + } + err = HERMES_WRITE_RECORD(hw, USER_BAP, HERMES_RID_CNFWEPKEYS_AGERE, - &priv->keys); + &keys); if (err) return err; err = hermes_write_wordrec(hw, USER_BAP, @@ -208,28 +799,38 @@ int __orinoco_hw_setup_wepkeys(struct orinoco_private *priv) if (err) return err; break; + } case FIRMWARE_TYPE_INTERSIL: case FIRMWARE_TYPE_SYMBOL: { int keylen; - int i; /* Force uniform key length to work around * firmware bugs */ - keylen = le16_to_cpu(priv->keys[priv->tx_key].len); + keylen = priv->keys[priv->tx_key].key_len; if (keylen > LARGE_KEY_SIZE) { printk(KERN_ERR "%s: BUG: Key %d has oversize length %d.\n", priv->ndev->name, priv->tx_key, keylen); return -E2BIG; - } + } else if (keylen > SMALL_KEY_SIZE) + keylen = LARGE_KEY_SIZE; + else if (keylen > 0) + keylen = SMALL_KEY_SIZE; + else + keylen = 0; /* Write all 4 keys */ for (i = 0; i < ORINOCO_MAX_KEYS; i++) { + u8 key[LARGE_KEY_SIZE] = { 0 }; + + memcpy(key, priv->keys[i].key, + priv->keys[i].key_len); + err = hermes_write_ltv(hw, USER_BAP, HERMES_RID_CNFDEFAULTKEY0 + i, HERMES_BYTES_TO_RECLEN(keylen), - priv->keys[i].data); + key); if (err) return err; } @@ -255,8 +856,8 @@ int __orinoco_hw_setup_enc(struct orinoco_private *priv) int auth_flag; int enc_flag; - /* Setup WEP keys for WEP and WPA */ - if (priv->encode_alg) + /* Setup WEP keys */ + if (priv->encode_alg == ORINOCO_ALG_WEP) __orinoco_hw_setup_wepkeys(priv); if (priv->wep_restrict) @@ -266,14 +867,14 @@ int __orinoco_hw_setup_enc(struct orinoco_private *priv) if (priv->wpa_enabled) enc_flag = 2; - else if (priv->encode_alg == IW_ENCODE_ALG_WEP) + else if (priv->encode_alg == ORINOCO_ALG_WEP) enc_flag = 1; else enc_flag = 0; switch (priv->firmware_type) { case FIRMWARE_TYPE_AGERE: /* Agere style WEP */ - if (priv->encode_alg == IW_ENCODE_ALG_WEP) { + if (priv->encode_alg == ORINOCO_ALG_WEP) { /* Enable the shared-key authentication. */ err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNFAUTHENTICATION_AGERE, @@ -298,7 +899,7 @@ int __orinoco_hw_setup_enc(struct orinoco_private *priv) case FIRMWARE_TYPE_INTERSIL: /* Intersil style WEP */ case FIRMWARE_TYPE_SYMBOL: /* Symbol style WEP */ - if (priv->encode_alg == IW_ENCODE_ALG_WEP) { + if (priv->encode_alg == ORINOCO_ALG_WEP) { if (priv->wep_restrict || (priv->firmware_type == FIRMWARE_TYPE_SYMBOL)) master_wep_flag = HERMES_WEP_PRIVACY_INVOKED | @@ -314,7 +915,7 @@ int __orinoco_hw_setup_enc(struct orinoco_private *priv) } else master_wep_flag = 0; - if (priv->iw_mode == IW_MODE_MONITOR) + if (priv->iw_mode == NL80211_IFTYPE_MONITOR) master_wep_flag |= HERMES_WEP_HOST_DECRYPT; /* Master WEP setting : on/off */ @@ -331,20 +932,22 @@ int __orinoco_hw_setup_enc(struct orinoco_private *priv) } /* key must be 32 bytes, including the tx and rx MIC keys. - * rsc must be 8 bytes - * tsc must be 8 bytes or NULL + * rsc must be NULL or up to 8 bytes + * tsc must be NULL or up to 8 bytes */ -int __orinoco_hw_set_tkip_key(hermes_t *hw, int key_idx, int set_tx, - u8 *key, u8 *rsc, u8 *tsc) +int __orinoco_hw_set_tkip_key(struct orinoco_private *priv, int key_idx, + int set_tx, u8 *key, u8 *rsc, size_t rsc_len, + u8 *tsc, size_t tsc_len) { struct { __le16 idx; - u8 rsc[IW_ENCODE_SEQ_MAX_SIZE]; + u8 rsc[ORINOCO_SEQ_LEN]; u8 key[TKIP_KEYLEN]; u8 tx_mic[MIC_KEYLEN]; u8 rx_mic[MIC_KEYLEN]; - u8 tsc[IW_ENCODE_SEQ_MAX_SIZE]; + u8 tsc[ORINOCO_SEQ_LEN]; } __attribute__ ((packed)) buf; + hermes_t *hw = &priv->hw; int ret; int err; int k; @@ -359,17 +962,22 @@ int __orinoco_hw_set_tkip_key(hermes_t *hw, int key_idx, int set_tx, memcpy(buf.key, key, sizeof(buf.key) + sizeof(buf.tx_mic) + sizeof(buf.rx_mic)); - if (rsc == NULL) - memset(buf.rsc, 0, sizeof(buf.rsc)); - else - memcpy(buf.rsc, rsc, sizeof(buf.rsc)); + if (rsc_len > sizeof(buf.rsc)) + rsc_len = sizeof(buf.rsc); + + if (tsc_len > sizeof(buf.tsc)) + tsc_len = sizeof(buf.tsc); - if (tsc == NULL) { - memset(buf.tsc, 0, sizeof(buf.tsc)); + memset(buf.rsc, 0, sizeof(buf.rsc)); + memset(buf.tsc, 0, sizeof(buf.tsc)); + + if (rsc != NULL) + memcpy(buf.rsc, rsc, rsc_len); + + if (tsc != NULL) + memcpy(buf.tsc, tsc, tsc_len); + else buf.tsc[4] = 0x10; - } else { - memcpy(buf.tsc, tsc, sizeof(buf.tsc)); - } /* Wait upto 100ms for tx queue to empty */ for (k = 100; k > 0; k--) { @@ -395,7 +1003,6 @@ int orinoco_clear_tkip_key(struct orinoco_private *priv, int key_idx) hermes_t *hw = &priv->hw; int err; - memset(&priv->tkip_key[key_idx], 0, sizeof(priv->tkip_key[key_idx])); err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNFREMDEFAULTTKIPKEY_AGERE, key_idx); @@ -582,3 +1189,124 @@ int orinoco_hw_get_bitratelist(struct orinoco_private *priv, return 0; } + +int orinoco_hw_trigger_scan(struct orinoco_private *priv, + const struct cfg80211_ssid *ssid) +{ + struct net_device *dev = priv->ndev; + hermes_t *hw = &priv->hw; + unsigned long flags; + int err = 0; + + if (orinoco_lock(priv, &flags) != 0) + return -EBUSY; + + /* Scanning with port 0 disabled would fail */ + if (!netif_running(dev)) { + err = -ENETDOWN; + goto out; + } + + /* In monitor mode, the scan results are always empty. + * Probe responses are passed to the driver as received + * frames and could be processed in software. */ + if (priv->iw_mode == NL80211_IFTYPE_MONITOR) { + err = -EOPNOTSUPP; + goto out; + } + + if (priv->has_hostscan) { + switch (priv->firmware_type) { + case FIRMWARE_TYPE_SYMBOL: + err = hermes_write_wordrec(hw, USER_BAP, + HERMES_RID_CNFHOSTSCAN_SYMBOL, + HERMES_HOSTSCAN_SYMBOL_ONCE | + HERMES_HOSTSCAN_SYMBOL_BCAST); + break; + case FIRMWARE_TYPE_INTERSIL: { + __le16 req[3]; + + req[0] = cpu_to_le16(0x3fff); /* All channels */ + req[1] = cpu_to_le16(0x0001); /* rate 1 Mbps */ + req[2] = 0; /* Any ESSID */ + err = HERMES_WRITE_RECORD(hw, USER_BAP, + HERMES_RID_CNFHOSTSCAN, &req); + break; + } + case FIRMWARE_TYPE_AGERE: + if (ssid->ssid_len > 0) { + struct hermes_idstring idbuf; + size_t len = ssid->ssid_len; + + idbuf.len = cpu_to_le16(len); + memcpy(idbuf.val, ssid->ssid, len); + + err = hermes_write_ltv(hw, USER_BAP, + HERMES_RID_CNFSCANSSID_AGERE, + HERMES_BYTES_TO_RECLEN(len + 2), + &idbuf); + } else + err = hermes_write_wordrec(hw, USER_BAP, + HERMES_RID_CNFSCANSSID_AGERE, + 0); /* Any ESSID */ + if (err) + break; + + if (priv->has_ext_scan) { + err = hermes_write_wordrec(hw, USER_BAP, + HERMES_RID_CNFSCANCHANNELS2GHZ, + 0x7FFF); + if (err) + goto out; + + err = hermes_inquire(hw, + HERMES_INQ_CHANNELINFO); + } else + err = hermes_inquire(hw, HERMES_INQ_SCAN); + + break; + } + } else + err = hermes_inquire(hw, HERMES_INQ_SCAN); + + out: + orinoco_unlock(priv, &flags); + + return err; +} + +/* Disassociate from node with BSSID addr */ +int orinoco_hw_disassociate(struct orinoco_private *priv, + u8 *addr, u16 reason_code) +{ + hermes_t *hw = &priv->hw; + int err; + + struct { + u8 addr[ETH_ALEN]; + __le16 reason_code; + } __attribute__ ((packed)) buf; + + /* Currently only supported by WPA enabled Agere fw */ + if (!priv->has_wpa) + return -EOPNOTSUPP; + + memcpy(buf.addr, addr, ETH_ALEN); + buf.reason_code = cpu_to_le16(reason_code); + err = HERMES_WRITE_RECORD(hw, USER_BAP, + HERMES_RID_CNFDISASSOCIATE, + &buf); + return err; +} + +int orinoco_hw_get_current_bssid(struct orinoco_private *priv, + u8 *addr) +{ + hermes_t *hw = &priv->hw; + int err; + + err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CURRENTBSSID, + ETH_ALEN, NULL, addr); + + return err; +} diff --git a/drivers/net/wireless/orinoco/hw.h b/drivers/net/wireless/orinoco/hw.h index dc3f23a9c1c7..8df6e8752be6 100644 --- a/drivers/net/wireless/orinoco/hw.h +++ b/drivers/net/wireless/orinoco/hw.h @@ -7,6 +7,7 @@ #include <linux/types.h> #include <linux/wireless.h> +#include <net/cfg80211.h> /* Hardware BAPs */ #define USER_BAP 0 @@ -23,17 +24,22 @@ struct orinoco_private; struct dev_addr_list; +int determine_fw_capabilities(struct orinoco_private *priv); +int orinoco_hw_read_card_settings(struct orinoco_private *priv, u8 *dev_addr); +int orinoco_hw_allocate_fid(struct orinoco_private *priv); int orinoco_get_bitratemode(int bitrate, int automatic); void orinoco_get_ratemode_cfg(int ratemode, int *bitrate, int *automatic); +int orinoco_hw_program_rids(struct orinoco_private *priv); int orinoco_hw_get_tkip_iv(struct orinoco_private *priv, int key, u8 *tsc); int __orinoco_hw_set_bitrate(struct orinoco_private *priv); int orinoco_hw_get_act_bitrate(struct orinoco_private *priv, int *bitrate); int __orinoco_hw_set_wap(struct orinoco_private *priv); int __orinoco_hw_setup_wepkeys(struct orinoco_private *priv); int __orinoco_hw_setup_enc(struct orinoco_private *priv); -int __orinoco_hw_set_tkip_key(hermes_t *hw, int key_idx, int set_tx, - u8 *key, u8 *rsc, u8 *tsc); +int __orinoco_hw_set_tkip_key(struct orinoco_private *priv, int key_idx, + int set_tx, u8 *key, u8 *rsc, size_t rsc_len, + u8 *tsc, size_t tsc_len); int orinoco_clear_tkip_key(struct orinoco_private *priv, int key_idx); int __orinoco_hw_set_multicast_list(struct orinoco_private *priv, struct dev_addr_list *mc_list, @@ -43,5 +49,11 @@ int orinoco_hw_get_essid(struct orinoco_private *priv, int *active, int orinoco_hw_get_freq(struct orinoco_private *priv); int orinoco_hw_get_bitratelist(struct orinoco_private *priv, int *numrates, s32 *rates, int max); +int orinoco_hw_trigger_scan(struct orinoco_private *priv, + const struct cfg80211_ssid *ssid); +int orinoco_hw_disassociate(struct orinoco_private *priv, + u8 *addr, u16 reason_code); +int orinoco_hw_get_current_bssid(struct orinoco_private *priv, + u8 *addr); #endif /* _ORINOCO_HW_H_ */ diff --git a/drivers/net/wireless/orinoco/main.c b/drivers/net/wireless/orinoco/main.c index a370e510f19f..7a32bcb0c037 100644 --- a/drivers/net/wireless/orinoco/main.c +++ b/drivers/net/wireless/orinoco/main.c @@ -80,6 +80,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/delay.h> +#include <linux/device.h> #include <linux/netdevice.h> #include <linux/etherdevice.h> #include <linux/ethtool.h> @@ -88,6 +89,7 @@ #include <linux/wireless.h> #include <linux/ieee80211.h> #include <net/iw_handler.h> +#include <net/cfg80211.h> #include "hermes_rid.h" #include "hermes_dld.h" @@ -96,6 +98,7 @@ #include "mic.h" #include "fw.h" #include "wext.h" +#include "cfg.h" #include "main.h" #include "orinoco.h" @@ -142,13 +145,11 @@ static const u8 encaps_hdr[] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00}; #define ORINOCO_MIN_MTU 256 #define ORINOCO_MAX_MTU (IEEE80211_MAX_DATA_LEN - ENCAPS_OVERHEAD) -#define SYMBOL_MAX_VER_LEN (14) #define MAX_IRQLOOPS_PER_IRQ 10 #define MAX_IRQLOOPS_PER_JIFFY (20000/HZ) /* Based on a guestimate of * how many events the * device could * legitimately generate */ -#define TX_NICBUF_SIZE_BUG 1585 /* Bug in Symbol firmware */ #define DUMMY_FID 0xFFFF @@ -205,11 +206,21 @@ struct orinoco_rx_data { struct list_head list; }; +struct orinoco_scan_data { + void *buf; + size_t len; + int type; + struct list_head list; +}; + /********************************************************************/ /* Function prototypes */ /********************************************************************/ -static void __orinoco_set_multicast_list(struct net_device *dev); +static int __orinoco_set_multicast_list(struct net_device *dev); +static int __orinoco_up(struct orinoco_private *priv); +static int __orinoco_down(struct orinoco_private *priv); +static int __orinoco_commit(struct orinoco_private *priv); /********************************************************************/ /* Internal helper functions */ @@ -218,11 +229,11 @@ static void __orinoco_set_multicast_list(struct net_device *dev); void set_port_type(struct orinoco_private *priv) { switch (priv->iw_mode) { - case IW_MODE_INFRA: + case NL80211_IFTYPE_STATION: priv->port_type = 1; priv->createibss = 0; break; - case IW_MODE_ADHOC: + case NL80211_IFTYPE_ADHOC: if (priv->prefer_port3) { priv->port_type = 3; priv->createibss = 0; @@ -231,7 +242,7 @@ void set_port_type(struct orinoco_private *priv) priv->createibss = 1; } break; - case IW_MODE_MONITOR: + case NL80211_IFTYPE_MONITOR: priv->port_type = 3; priv->createibss = 0; break; @@ -247,14 +258,14 @@ void set_port_type(struct orinoco_private *priv) static int orinoco_open(struct net_device *dev) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); unsigned long flags; int err; if (orinoco_lock(priv, &flags) != 0) return -EBUSY; - err = __orinoco_up(dev); + err = __orinoco_up(priv); if (!err) priv->open = 1; @@ -266,7 +277,7 @@ static int orinoco_open(struct net_device *dev) static int orinoco_stop(struct net_device *dev) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); int err = 0; /* We mustn't use orinoco_lock() here, because we need to be @@ -276,7 +287,7 @@ static int orinoco_stop(struct net_device *dev) priv->open = 0; - err = __orinoco_down(dev); + err = __orinoco_down(priv); spin_unlock_irq(&priv->lock); @@ -285,14 +296,14 @@ static int orinoco_stop(struct net_device *dev) static struct net_device_stats *orinoco_get_stats(struct net_device *dev) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); return &priv->stats; } static void orinoco_set_multicast_list(struct net_device *dev) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); unsigned long flags; if (orinoco_lock(priv, &flags) != 0) { @@ -307,7 +318,7 @@ static void orinoco_set_multicast_list(struct net_device *dev) static int orinoco_change_mtu(struct net_device *dev, int new_mtu) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); if ((new_mtu < ORINOCO_MIN_MTU) || (new_mtu > ORINOCO_MAX_MTU)) return -EINVAL; @@ -326,16 +337,18 @@ static int orinoco_change_mtu(struct net_device *dev, int new_mtu) /* Tx path */ /********************************************************************/ -static int orinoco_xmit(struct sk_buff *skb, struct net_device *dev) +static netdev_tx_t orinoco_xmit(struct sk_buff *skb, struct net_device *dev) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); struct net_device_stats *stats = &priv->stats; + struct orinoco_tkip_key *key; hermes_t *hw = &priv->hw; int err = 0; u16 txfid = priv->txfid; struct ethhdr *eh; int tx_control; unsigned long flags; + int do_mic; if (!netif_running(dev)) { printk(KERN_ERR "%s: Tx on stopped device!\n", @@ -355,7 +368,8 @@ static int orinoco_xmit(struct sk_buff *skb, struct net_device *dev) return NETDEV_TX_BUSY; } - if (!netif_carrier_ok(dev) || (priv->iw_mode == IW_MODE_MONITOR)) { + if (!netif_carrier_ok(dev) || + (priv->iw_mode == NL80211_IFTYPE_MONITOR)) { /* Oops, the firmware hasn't established a connection, silently drop the packet (this seems to be the safest approach). */ @@ -366,9 +380,14 @@ static int orinoco_xmit(struct sk_buff *skb, struct net_device *dev) if (skb->len < ETH_HLEN) goto drop; + key = (struct orinoco_tkip_key *) priv->keys[priv->tx_key].key; + + do_mic = ((priv->encode_alg == ORINOCO_ALG_TKIP) && + (key != NULL)); + tx_control = HERMES_TXCTRL_TX_OK | HERMES_TXCTRL_TX_EX; - if (priv->encode_alg == IW_ENCODE_ALG_TKIP) + if (do_mic) tx_control |= (priv->tx_key << HERMES_MIC_KEY_ID_SHIFT) | HERMES_TXCTRL_MIC; @@ -450,7 +469,7 @@ static int orinoco_xmit(struct sk_buff *skb, struct net_device *dev) } /* Calculate Michael MIC */ - if (priv->encode_alg == IW_ENCODE_ALG_TKIP) { + if (do_mic) { u8 mic_buf[MICHAEL_MIC_LEN + 1]; u8 *mic; size_t offset; @@ -468,8 +487,7 @@ static int orinoco_xmit(struct sk_buff *skb, struct net_device *dev) len = MICHAEL_MIC_LEN; } - orinoco_mic(priv->tx_tfm_mic, - priv->tkip_key[priv->tx_key].tx_mic, + orinoco_mic(priv->tx_tfm_mic, key->tx_mic, eh->h_dest, eh->h_source, 0 /* priority */, skb->data + ETH_HLEN, skb->len - ETH_HLEN, mic); @@ -518,7 +536,7 @@ static int orinoco_xmit(struct sk_buff *skb, struct net_device *dev) static void __orinoco_ev_alloc(struct net_device *dev, hermes_t *hw) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); u16 fid = hermes_read_regn(hw, ALLOCFID); if (fid != priv->txfid) { @@ -533,7 +551,7 @@ static void __orinoco_ev_alloc(struct net_device *dev, hermes_t *hw) static void __orinoco_ev_tx(struct net_device *dev, hermes_t *hw) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); struct net_device_stats *stats = &priv->stats; stats->tx_packets++; @@ -545,7 +563,7 @@ static void __orinoco_ev_tx(struct net_device *dev, hermes_t *hw) static void __orinoco_ev_txexc(struct net_device *dev, hermes_t *hw) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); struct net_device_stats *stats = &priv->stats; u16 fid = hermes_read_regn(hw, TXCOMPLFID); u16 status; @@ -601,7 +619,7 @@ static void __orinoco_ev_txexc(struct net_device *dev, hermes_t *hw) static void orinoco_tx_timeout(struct net_device *dev) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); struct net_device_stats *stats = &priv->stats; struct hermes *hw = &priv->hw; @@ -650,7 +668,7 @@ static void orinoco_stat_gather(struct net_device *dev, struct sk_buff *skb, struct hermes_rx_descriptor *desc) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); /* Using spy support with lots of Rx packets, like in an * infrastructure (AP), will really slow down everything, because @@ -687,7 +705,7 @@ static void orinoco_rx_monitor(struct net_device *dev, u16 rxfid, int err; int len; struct sk_buff *skb; - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); struct net_device_stats *stats = &priv->stats; hermes_t *hw = &priv->hw; @@ -778,7 +796,7 @@ static void orinoco_rx_monitor(struct net_device *dev, u16 rxfid, static void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); struct net_device_stats *stats = &priv->stats; struct iw_statistics *wstats = &priv->wstats; struct sk_buff *skb = NULL; @@ -816,7 +834,7 @@ static void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw) } /* Handle frames in monitor mode */ - if (priv->iw_mode == IW_MODE_MONITOR) { + if (priv->iw_mode == NL80211_IFTYPE_MONITOR) { orinoco_rx_monitor(dev, rxfid, desc); goto out; } @@ -902,7 +920,7 @@ static void orinoco_rx(struct net_device *dev, struct hermes_rx_descriptor *desc, struct sk_buff *skb) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); struct net_device_stats *stats = &priv->stats; u16 status, fc; int length; @@ -914,6 +932,7 @@ static void orinoco_rx(struct net_device *dev, /* Calculate and check MIC */ if (status & HERMES_RXSTAT_MIC) { + struct orinoco_tkip_key *key; int key_id = ((status & HERMES_RXSTAT_MIC_KEY_ID) >> HERMES_MIC_KEY_ID_SHIFT); u8 mic[MICHAEL_MIC_LEN]; @@ -927,14 +946,18 @@ static void orinoco_rx(struct net_device *dev, skb_trim(skb, skb->len - MICHAEL_MIC_LEN); length -= MICHAEL_MIC_LEN; - orinoco_mic(priv->rx_tfm_mic, - priv->tkip_key[key_id].rx_mic, - desc->addr1, - src, + key = (struct orinoco_tkip_key *) priv->keys[key_id].key; + + if (!key) { + printk(KERN_WARNING "%s: Received encrypted frame from " + "%pM using key %i, but key is not installed\n", + dev->name, src, key_id); + goto drop; + } + + orinoco_mic(priv->rx_tfm_mic, key->rx_mic, desc->addr1, src, 0, /* priority or QoS? */ - skb->data, - skb->len, - &mic[0]); + skb->data, skb->len, &mic[0]); if (memcmp(mic, rxmic, MICHAEL_MIC_LEN)) { @@ -1016,8 +1039,8 @@ static void orinoco_rx(struct net_device *dev, static void orinoco_rx_isr_tasklet(unsigned long data) { - struct net_device *dev = (struct net_device *) data; - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = (struct orinoco_private *) data; + struct net_device *dev = priv->ndev; struct orinoco_rx_data *rx_data, *temp; struct hermes_rx_descriptor *desc; struct sk_buff *skb; @@ -1260,9 +1283,81 @@ static void orinoco_send_wevents(struct work_struct *work) orinoco_unlock(priv, &flags); } +static void qbuf_scan(struct orinoco_private *priv, void *buf, + int len, int type) +{ + struct orinoco_scan_data *sd; + unsigned long flags; + + sd = kmalloc(sizeof(*sd), GFP_ATOMIC); + sd->buf = buf; + sd->len = len; + sd->type = type; + + spin_lock_irqsave(&priv->scan_lock, flags); + list_add_tail(&sd->list, &priv->scan_list); + spin_unlock_irqrestore(&priv->scan_lock, flags); + + schedule_work(&priv->process_scan); +} + +static void qabort_scan(struct orinoco_private *priv) +{ + struct orinoco_scan_data *sd; + unsigned long flags; + + sd = kmalloc(sizeof(*sd), GFP_ATOMIC); + sd->len = -1; /* Abort */ + + spin_lock_irqsave(&priv->scan_lock, flags); + list_add_tail(&sd->list, &priv->scan_list); + spin_unlock_irqrestore(&priv->scan_lock, flags); + + schedule_work(&priv->process_scan); +} + +static void orinoco_process_scan_results(struct work_struct *work) +{ + struct orinoco_private *priv = + container_of(work, struct orinoco_private, process_scan); + struct orinoco_scan_data *sd, *temp; + unsigned long flags; + void *buf; + int len; + int type; + + spin_lock_irqsave(&priv->scan_lock, flags); + list_for_each_entry_safe(sd, temp, &priv->scan_list, list) { + spin_unlock_irqrestore(&priv->scan_lock, flags); + + buf = sd->buf; + len = sd->len; + type = sd->type; + + list_del(&sd->list); + kfree(sd); + + if (len > 0) { + if (type == HERMES_INQ_CHANNELINFO) + orinoco_add_extscan_result(priv, buf, len); + else + orinoco_add_hostscan_results(priv, buf, len); + + kfree(buf); + } else if (priv->scan_request) { + /* Either abort or complete the scan */ + cfg80211_scan_done(priv->scan_request, (len < 0)); + priv->scan_request = NULL; + } + + spin_lock_irqsave(&priv->scan_lock, flags); + } + spin_unlock_irqrestore(&priv->scan_lock, flags); +} + static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); u16 infofid; struct { __le16 len; @@ -1327,7 +1422,7 @@ static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw) u16 newstatus; int connected; - if (priv->iw_mode == IW_MODE_MONITOR) + if (priv->iw_mode == NL80211_IFTYPE_MONITOR) break; if (len != sizeof(linkstatus)) { @@ -1346,7 +1441,7 @@ static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw) * the hostscan frame can be requested. */ if (newstatus == HERMES_LINKSTATUS_AP_OUT_OF_RANGE && priv->firmware_type == FIRMWARE_TYPE_SYMBOL && - priv->has_hostscan && priv->scan_inprogress) { + priv->has_hostscan && priv->scan_request) { hermes_inquire(hw, HERMES_INQ_HOSTSCAN_SYMBOL); break; } @@ -1372,7 +1467,7 @@ static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw) } break; case HERMES_INQ_SCAN: - if (!priv->scan_inprogress && priv->bssid_fixed && + if (!priv->scan_request && priv->bssid_fixed && priv->firmware_type == FIRMWARE_TYPE_INTERSIL) { schedule_work(&priv->join_work); break; @@ -1382,30 +1477,30 @@ static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw) case HERMES_INQ_HOSTSCAN_SYMBOL: { /* Result of a scanning. Contains information about * cells in the vicinity - Jean II */ - union iwreq_data wrqu; unsigned char *buf; - /* Scan is no longer in progress */ - priv->scan_inprogress = 0; - /* Sanity check */ if (len > 4096) { printk(KERN_WARNING "%s: Scan results too large (%d bytes)\n", dev->name, len); + qabort_scan(priv); break; } /* Allocate buffer for results */ buf = kmalloc(len, GFP_ATOMIC); - if (buf == NULL) + if (buf == NULL) { /* No memory, so can't printk()... */ + qabort_scan(priv); break; + } /* Read scan data */ err = hermes_bap_pread(hw, IRQ_BAP, (void *) buf, len, infofid, sizeof(info)); if (err) { kfree(buf); + qabort_scan(priv); break; } @@ -1419,24 +1514,14 @@ static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw) } #endif /* ORINOCO_DEBUG */ - if (orinoco_process_scan_results(priv, buf, len) == 0) { - /* Send an empty event to user space. - * We don't send the received data on the event because - * it would require us to do complex transcoding, and - * we want to minimise the work done in the irq handler - * Use a request to extract the data - Jean II */ - wrqu.data.length = 0; - wrqu.data.flags = 0; - wireless_send_event(dev, SIOCGIWSCAN, &wrqu, NULL); - } - kfree(buf); + qbuf_scan(priv, buf, len, type); } break; case HERMES_INQ_CHANNELINFO: { struct agere_ext_scan_info *bss; - if (!priv->scan_inprogress) { + if (!priv->scan_request) { printk(KERN_DEBUG "%s: Got chaninfo without scan, " "len=%d\n", dev->name, len); break; @@ -1444,25 +1529,12 @@ static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw) /* An empty result indicates that the scan is complete */ if (len == 0) { - union iwreq_data wrqu; - - /* Scan is no longer in progress */ - priv->scan_inprogress = 0; - - wrqu.data.length = 0; - wrqu.data.flags = 0; - wireless_send_event(dev, SIOCGIWSCAN, &wrqu, NULL); + qbuf_scan(priv, NULL, len, type); break; } /* Sanity check */ - else if (len > sizeof(*bss)) { - printk(KERN_WARNING - "%s: Ext scan results too large (%d bytes). " - "Truncating results to %zd bytes.\n", - dev->name, len, sizeof(*bss)); - len = sizeof(*bss); - } else if (len < (offsetof(struct agere_ext_scan_info, + else if (len < (offsetof(struct agere_ext_scan_info, data) + 2)) { /* Drop this result now so we don't have to * keep checking later */ @@ -1472,21 +1544,18 @@ static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw) break; } - bss = kmalloc(sizeof(*bss), GFP_ATOMIC); + bss = kmalloc(len, GFP_ATOMIC); if (bss == NULL) break; /* Read scan data */ err = hermes_bap_pread(hw, IRQ_BAP, (void *) bss, len, infofid, sizeof(info)); - if (err) { + if (err) kfree(bss); - break; - } - - orinoco_add_ext_scan_result(priv, bss); + else + qbuf_scan(priv, bss, len, type); - kfree(bss); break; } case HERMES_INQ_SEC_STAT_AGERE: @@ -1501,6 +1570,8 @@ static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw) /* We don't actually do anything about it */ break; } + + return; } static void __orinoco_ev_infdrop(struct net_device *dev, hermes_t *hw) @@ -1513,15 +1584,15 @@ static void __orinoco_ev_infdrop(struct net_device *dev, hermes_t *hw) /* Internal hardware control routines */ /********************************************************************/ -int __orinoco_up(struct net_device *dev) +static int __orinoco_up(struct orinoco_private *priv) { - struct orinoco_private *priv = netdev_priv(dev); + struct net_device *dev = priv->ndev; struct hermes *hw = &priv->hw; int err; netif_carrier_off(dev); /* just to make sure */ - err = __orinoco_program_rids(dev); + err = __orinoco_commit(priv); if (err) { printk(KERN_ERR "%s: Error %d configuring card\n", dev->name, err); @@ -1541,11 +1612,10 @@ int __orinoco_up(struct net_device *dev) return 0; } -EXPORT_SYMBOL(__orinoco_up); -int __orinoco_down(struct net_device *dev) +static int __orinoco_down(struct orinoco_private *priv) { - struct orinoco_private *priv = netdev_priv(dev); + struct net_device *dev = priv->ndev; struct hermes *hw = &priv->hw; int err; @@ -1573,31 +1643,9 @@ int __orinoco_down(struct net_device *dev) return 0; } -EXPORT_SYMBOL(__orinoco_down); - -static int orinoco_allocate_fid(struct net_device *dev) -{ - struct orinoco_private *priv = netdev_priv(dev); - struct hermes *hw = &priv->hw; - int err; - - err = hermes_allocate(hw, priv->nicbuf_size, &priv->txfid); - if (err == -EIO && priv->nicbuf_size > TX_NICBUF_SIZE_BUG) { - /* Try workaround for old Symbol firmware bug */ - priv->nicbuf_size = TX_NICBUF_SIZE_BUG; - err = hermes_allocate(hw, priv->nicbuf_size, &priv->txfid); - - printk(KERN_WARNING "%s: firmware ALLOC bug detected " - "(old Symbol firmware?). Work around %s\n", - dev->name, err ? "failed!" : "ok."); - } - - return err; -} -int orinoco_reinit_firmware(struct net_device *dev) +static int orinoco_reinit_firmware(struct orinoco_private *priv) { - struct orinoco_private *priv = netdev_priv(dev); struct hermes *hw = &priv->hw; int err; @@ -1608,246 +1656,15 @@ int orinoco_reinit_firmware(struct net_device *dev) priv->do_fw_download = 0; } if (!err) - err = orinoco_allocate_fid(dev); + err = orinoco_hw_allocate_fid(priv); return err; } -EXPORT_SYMBOL(orinoco_reinit_firmware); - -int __orinoco_program_rids(struct net_device *dev) -{ - struct orinoco_private *priv = netdev_priv(dev); - hermes_t *hw = &priv->hw; - int err; - struct hermes_idstring idbuf; - - /* Set the MAC address */ - err = hermes_write_ltv(hw, USER_BAP, HERMES_RID_CNFOWNMACADDR, - HERMES_BYTES_TO_RECLEN(ETH_ALEN), dev->dev_addr); - if (err) { - printk(KERN_ERR "%s: Error %d setting MAC address\n", - dev->name, err); - return err; - } - - /* Set up the link mode */ - err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNFPORTTYPE, - priv->port_type); - if (err) { - printk(KERN_ERR "%s: Error %d setting port type\n", - dev->name, err); - return err; - } - /* Set the channel/frequency */ - if (priv->channel != 0 && priv->iw_mode != IW_MODE_INFRA) { - err = hermes_write_wordrec(hw, USER_BAP, - HERMES_RID_CNFOWNCHANNEL, - priv->channel); - if (err) { - printk(KERN_ERR "%s: Error %d setting channel %d\n", - dev->name, err, priv->channel); - return err; - } - } - - if (priv->has_ibss) { - u16 createibss; - - if ((strlen(priv->desired_essid) == 0) && (priv->createibss)) { - printk(KERN_WARNING "%s: This firmware requires an " - "ESSID in IBSS-Ad-Hoc mode.\n", dev->name); - /* With wvlan_cs, in this case, we would crash. - * hopefully, this driver will behave better... - * Jean II */ - createibss = 0; - } else { - createibss = priv->createibss; - } - - err = hermes_write_wordrec(hw, USER_BAP, - HERMES_RID_CNFCREATEIBSS, - createibss); - if (err) { - printk(KERN_ERR "%s: Error %d setting CREATEIBSS\n", - dev->name, err); - return err; - } - } - /* Set the desired BSSID */ - err = __orinoco_hw_set_wap(priv); - if (err) { - printk(KERN_ERR "%s: Error %d setting AP address\n", - dev->name, err); - return err; - } - /* Set the desired ESSID */ - idbuf.len = cpu_to_le16(strlen(priv->desired_essid)); - memcpy(&idbuf.val, priv->desired_essid, sizeof(idbuf.val)); - /* WinXP wants partner to configure OWNSSID even in IBSS mode. (jimc) */ - err = hermes_write_ltv(hw, USER_BAP, HERMES_RID_CNFOWNSSID, - HERMES_BYTES_TO_RECLEN(strlen(priv->desired_essid)+2), - &idbuf); - if (err) { - printk(KERN_ERR "%s: Error %d setting OWNSSID\n", - dev->name, err); - return err; - } - err = hermes_write_ltv(hw, USER_BAP, HERMES_RID_CNFDESIREDSSID, - HERMES_BYTES_TO_RECLEN(strlen(priv->desired_essid)+2), - &idbuf); - if (err) { - printk(KERN_ERR "%s: Error %d setting DESIREDSSID\n", - dev->name, err); - return err; - } - - /* Set the station name */ - idbuf.len = cpu_to_le16(strlen(priv->nick)); - memcpy(&idbuf.val, priv->nick, sizeof(idbuf.val)); - err = hermes_write_ltv(hw, USER_BAP, HERMES_RID_CNFOWNNAME, - HERMES_BYTES_TO_RECLEN(strlen(priv->nick)+2), - &idbuf); - if (err) { - printk(KERN_ERR "%s: Error %d setting nickname\n", - dev->name, err); - return err; - } - - /* Set AP density */ - if (priv->has_sensitivity) { - err = hermes_write_wordrec(hw, USER_BAP, - HERMES_RID_CNFSYSTEMSCALE, - priv->ap_density); - if (err) { - printk(KERN_WARNING "%s: Error %d setting SYSTEMSCALE. " - "Disabling sensitivity control\n", - dev->name, err); - - priv->has_sensitivity = 0; - } - } - - /* Set RTS threshold */ - err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNFRTSTHRESHOLD, - priv->rts_thresh); - if (err) { - printk(KERN_ERR "%s: Error %d setting RTS threshold\n", - dev->name, err); - return err; - } - - /* Set fragmentation threshold or MWO robustness */ - if (priv->has_mwo) - err = hermes_write_wordrec(hw, USER_BAP, - HERMES_RID_CNFMWOROBUST_AGERE, - priv->mwo_robust); - else - err = hermes_write_wordrec(hw, USER_BAP, - HERMES_RID_CNFFRAGMENTATIONTHRESHOLD, - priv->frag_thresh); - if (err) { - printk(KERN_ERR "%s: Error %d setting fragmentation\n", - dev->name, err); - return err; - } - - /* Set bitrate */ - err = __orinoco_hw_set_bitrate(priv); - if (err) { - printk(KERN_ERR "%s: Error %d setting bitrate\n", - dev->name, err); - return err; - } - - /* Set power management */ - if (priv->has_pm) { - err = hermes_write_wordrec(hw, USER_BAP, - HERMES_RID_CNFPMENABLED, - priv->pm_on); - if (err) { - printk(KERN_ERR "%s: Error %d setting up PM\n", - dev->name, err); - return err; - } - - err = hermes_write_wordrec(hw, USER_BAP, - HERMES_RID_CNFMULTICASTRECEIVE, - priv->pm_mcast); - if (err) { - printk(KERN_ERR "%s: Error %d setting up PM\n", - dev->name, err); - return err; - } - err = hermes_write_wordrec(hw, USER_BAP, - HERMES_RID_CNFMAXSLEEPDURATION, - priv->pm_period); - if (err) { - printk(KERN_ERR "%s: Error %d setting up PM\n", - dev->name, err); - return err; - } - err = hermes_write_wordrec(hw, USER_BAP, - HERMES_RID_CNFPMHOLDOVERDURATION, - priv->pm_timeout); - if (err) { - printk(KERN_ERR "%s: Error %d setting up PM\n", - dev->name, err); - return err; - } - } - - /* Set preamble - only for Symbol so far... */ - if (priv->has_preamble) { - err = hermes_write_wordrec(hw, USER_BAP, - HERMES_RID_CNFPREAMBLE_SYMBOL, - priv->preamble); - if (err) { - printk(KERN_ERR "%s: Error %d setting preamble\n", - dev->name, err); - return err; - } - } - - /* Set up encryption */ - if (priv->has_wep || priv->has_wpa) { - err = __orinoco_hw_setup_enc(priv); - if (err) { - printk(KERN_ERR "%s: Error %d activating encryption\n", - dev->name, err); - return err; - } - } - - if (priv->iw_mode == IW_MODE_MONITOR) { - /* Enable monitor mode */ - dev->type = ARPHRD_IEEE80211; - err = hermes_docmd_wait(hw, HERMES_CMD_TEST | - HERMES_TEST_MONITOR, 0, NULL); - } else { - /* Disable monitor mode */ - dev->type = ARPHRD_ETHER; - err = hermes_docmd_wait(hw, HERMES_CMD_TEST | - HERMES_TEST_STOP, 0, NULL); - } - if (err) - return err; - - /* Set promiscuity / multicast*/ - priv->promiscuous = 0; - priv->mc_count = 0; - - /* FIXME: what about netif_tx_lock */ - __orinoco_set_multicast_list(dev); - - return 0; -} - -/* FIXME: return int? */ -static void +static int __orinoco_set_multicast_list(struct net_device *dev) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); int err = 0; int promisc, mc_count; @@ -1864,6 +1681,8 @@ __orinoco_set_multicast_list(struct net_device *dev) err = __orinoco_hw_set_multicast_list(priv, dev->mc_list, mc_count, promisc); + + return err; } /* This must be called from user context, without locks held - use @@ -1896,9 +1715,11 @@ void orinoco_reset(struct work_struct *work) orinoco_unlock(priv, &flags); - /* Scanning support: Cleanup of driver struct */ - orinoco_clear_scan_results(priv, 0); - priv->scan_inprogress = 0; + /* Scanning support: Notify scan cancellation */ + if (priv->scan_request) { + cfg80211_scan_done(priv->scan_request, 1); + priv->scan_request = NULL; + } if (priv->hard_reset) { err = (*priv->hard_reset)(priv); @@ -1909,7 +1730,7 @@ void orinoco_reset(struct work_struct *work) } } - err = orinoco_reinit_firmware(dev); + err = orinoco_reinit_firmware(priv); if (err) { printk(KERN_ERR "%s: orinoco_reset: Error %d re-initializing firmware\n", dev->name, err); @@ -1924,7 +1745,7 @@ void orinoco_reset(struct work_struct *work) /* priv->open or priv->hw_unavailable might have changed while * we dropped the lock */ if (priv->open && (!priv->hw_unavailable)) { - err = __orinoco_up(dev); + err = __orinoco_up(priv); if (err) { printk(KERN_ERR "%s: orinoco_reset: Error %d reenabling card\n", dev->name, err); @@ -1941,6 +1762,64 @@ void orinoco_reset(struct work_struct *work) printk(KERN_ERR "%s: Device has been disabled!\n", dev->name); } +static int __orinoco_commit(struct orinoco_private *priv) +{ + struct net_device *dev = priv->ndev; + int err = 0; + + err = orinoco_hw_program_rids(priv); + + /* FIXME: what about netif_tx_lock */ + (void) __orinoco_set_multicast_list(dev); + + return err; +} + +/* Ensures configuration changes are applied. May result in a reset. + * The caller should hold priv->lock + */ +int orinoco_commit(struct orinoco_private *priv) +{ + struct net_device *dev = priv->ndev; + hermes_t *hw = &priv->hw; + int err; + + if (priv->broken_disableport) { + schedule_work(&priv->reset_work); + return 0; + } + + err = hermes_disable_port(hw, 0); + if (err) { + printk(KERN_WARNING "%s: Unable to disable port " + "while reconfiguring card\n", dev->name); + priv->broken_disableport = 1; + goto out; + } + + err = __orinoco_commit(priv); + if (err) { + printk(KERN_WARNING "%s: Unable to reconfigure card\n", + dev->name); + goto out; + } + + err = hermes_enable_port(hw, 0); + if (err) { + printk(KERN_WARNING "%s: Unable to enable port while reconfiguring card\n", + dev->name); + goto out; + } + + out: + if (err) { + printk(KERN_WARNING "%s: Resetting instead...\n", dev->name); + schedule_work(&priv->reset_work); + err = 0; + } + return err; +} + /********************************************************************/ /* Interrupt handler */ /********************************************************************/ @@ -1960,8 +1839,8 @@ static void __orinoco_ev_wterr(struct net_device *dev, hermes_t *hw) irqreturn_t orinoco_interrupt(int irq, void *dev_id) { - struct net_device *dev = dev_id; - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = dev_id; + struct net_device *dev = priv->ndev; hermes_t *hw = &priv->hw; int count = MAX_IRQLOOPS_PER_IRQ; u16 evstat, events; @@ -2096,227 +1975,12 @@ static void orinoco_unregister_pm_notifier(struct orinoco_private *priv) /* Initialization */ /********************************************************************/ -struct comp_id { - u16 id, variant, major, minor; -} __attribute__ ((packed)); - -static inline fwtype_t determine_firmware_type(struct comp_id *nic_id) -{ - if (nic_id->id < 0x8000) - return FIRMWARE_TYPE_AGERE; - else if (nic_id->id == 0x8000 && nic_id->major == 0) - return FIRMWARE_TYPE_SYMBOL; - else - return FIRMWARE_TYPE_INTERSIL; -} - -/* Set priv->firmware type, determine firmware properties */ -static int determine_firmware(struct net_device *dev) +int orinoco_init(struct orinoco_private *priv) { - struct orinoco_private *priv = netdev_priv(dev); - hermes_t *hw = &priv->hw; - int err; - struct comp_id nic_id, sta_id; - unsigned int firmver; - char tmp[SYMBOL_MAX_VER_LEN+1] __attribute__((aligned(2))); - - /* Get the hardware version */ - err = HERMES_READ_RECORD(hw, USER_BAP, HERMES_RID_NICID, &nic_id); - if (err) { - printk(KERN_ERR "%s: Cannot read hardware identity: error %d\n", - dev->name, err); - return err; - } - - le16_to_cpus(&nic_id.id); - le16_to_cpus(&nic_id.variant); - le16_to_cpus(&nic_id.major); - le16_to_cpus(&nic_id.minor); - printk(KERN_DEBUG "%s: Hardware identity %04x:%04x:%04x:%04x\n", - dev->name, nic_id.id, nic_id.variant, - nic_id.major, nic_id.minor); - - priv->firmware_type = determine_firmware_type(&nic_id); - - /* Get the firmware version */ - err = HERMES_READ_RECORD(hw, USER_BAP, HERMES_RID_STAID, &sta_id); - if (err) { - printk(KERN_ERR "%s: Cannot read station identity: error %d\n", - dev->name, err); - return err; - } - - le16_to_cpus(&sta_id.id); - le16_to_cpus(&sta_id.variant); - le16_to_cpus(&sta_id.major); - le16_to_cpus(&sta_id.minor); - printk(KERN_DEBUG "%s: Station identity %04x:%04x:%04x:%04x\n", - dev->name, sta_id.id, sta_id.variant, - sta_id.major, sta_id.minor); - - switch (sta_id.id) { - case 0x15: - printk(KERN_ERR "%s: Primary firmware is active\n", - dev->name); - return -ENODEV; - case 0x14b: - printk(KERN_ERR "%s: Tertiary firmware is active\n", - dev->name); - return -ENODEV; - case 0x1f: /* Intersil, Agere, Symbol Spectrum24 */ - case 0x21: /* Symbol Spectrum24 Trilogy */ - break; - default: - printk(KERN_NOTICE "%s: Unknown station ID, please report\n", - dev->name); - break; - } - - /* Default capabilities */ - priv->has_sensitivity = 1; - priv->has_mwo = 0; - priv->has_preamble = 0; - priv->has_port3 = 1; - priv->has_ibss = 1; - priv->has_wep = 0; - priv->has_big_wep = 0; - priv->has_alt_txcntl = 0; - priv->has_ext_scan = 0; - priv->has_wpa = 0; - priv->do_fw_download = 0; - - /* Determine capabilities from the firmware version */ - switch (priv->firmware_type) { - case FIRMWARE_TYPE_AGERE: - /* Lucent Wavelan IEEE, Lucent Orinoco, Cabletron RoamAbout, - ELSA, Melco, HP, IBM, Dell 1150, Compaq 110/210 */ - snprintf(priv->fw_name, sizeof(priv->fw_name) - 1, - "Lucent/Agere %d.%02d", sta_id.major, sta_id.minor); - - firmver = ((unsigned long)sta_id.major << 16) | sta_id.minor; - - priv->has_ibss = (firmver >= 0x60006); - priv->has_wep = (firmver >= 0x40020); - priv->has_big_wep = 1; /* FIXME: this is wrong - how do we tell - Gold cards from the others? */ - priv->has_mwo = (firmver >= 0x60000); - priv->has_pm = (firmver >= 0x40020); /* Don't work in 7.52 ? */ - priv->ibss_port = 1; - priv->has_hostscan = (firmver >= 0x8000a); - priv->do_fw_download = 1; - priv->broken_monitor = (firmver >= 0x80000); - priv->has_alt_txcntl = (firmver >= 0x90000); /* All 9.x ? */ - priv->has_ext_scan = (firmver >= 0x90000); /* All 9.x ? */ - priv->has_wpa = (firmver >= 0x9002a); - /* Tested with Agere firmware : - * 1.16 ; 4.08 ; 4.52 ; 6.04 ; 6.16 ; 7.28 => Jean II - * Tested CableTron firmware : 4.32 => Anton */ - break; - case FIRMWARE_TYPE_SYMBOL: - /* Symbol , 3Com AirConnect, Intel, Ericsson WLAN */ - /* Intel MAC : 00:02:B3:* */ - /* 3Com MAC : 00:50:DA:* */ - memset(tmp, 0, sizeof(tmp)); - /* Get the Symbol firmware version */ - err = hermes_read_ltv(hw, USER_BAP, - HERMES_RID_SECONDARYVERSION_SYMBOL, - SYMBOL_MAX_VER_LEN, NULL, &tmp); - if (err) { - printk(KERN_WARNING - "%s: Error %d reading Symbol firmware info. " - "Wildly guessing capabilities...\n", - dev->name, err); - firmver = 0; - tmp[0] = '\0'; - } else { - /* The firmware revision is a string, the format is - * something like : "V2.20-01". - * Quick and dirty parsing... - Jean II - */ - firmver = ((tmp[1] - '0') << 16) - | ((tmp[3] - '0') << 12) - | ((tmp[4] - '0') << 8) - | ((tmp[6] - '0') << 4) - | (tmp[7] - '0'); - - tmp[SYMBOL_MAX_VER_LEN] = '\0'; - } - - snprintf(priv->fw_name, sizeof(priv->fw_name) - 1, - "Symbol %s", tmp); - - priv->has_ibss = (firmver >= 0x20000); - priv->has_wep = (firmver >= 0x15012); - priv->has_big_wep = (firmver >= 0x20000); - priv->has_pm = (firmver >= 0x20000 && firmver < 0x22000) || - (firmver >= 0x29000 && firmver < 0x30000) || - firmver >= 0x31000; - priv->has_preamble = (firmver >= 0x20000); - priv->ibss_port = 4; - - /* Symbol firmware is found on various cards, but - * there has been no attempt to check firmware - * download on non-spectrum_cs based cards. - * - * Given that the Agere firmware download works - * differently, we should avoid doing a firmware - * download with the Symbol algorithm on non-spectrum - * cards. - * - * For now we can identify a spectrum_cs based card - * because it has a firmware reset function. - */ - priv->do_fw_download = (priv->stop_fw != NULL); - - priv->broken_disableport = (firmver == 0x25013) || - (firmver >= 0x30000 && firmver <= 0x31000); - priv->has_hostscan = (firmver >= 0x31001) || - (firmver >= 0x29057 && firmver < 0x30000); - /* Tested with Intel firmware : 0x20015 => Jean II */ - /* Tested with 3Com firmware : 0x15012 & 0x22001 => Jean II */ - break; - case FIRMWARE_TYPE_INTERSIL: - /* D-Link, Linksys, Adtron, ZoomAir, and many others... - * Samsung, Compaq 100/200 and Proxim are slightly - * different and less well tested */ - /* D-Link MAC : 00:40:05:* */ - /* Addtron MAC : 00:90:D1:* */ - snprintf(priv->fw_name, sizeof(priv->fw_name) - 1, - "Intersil %d.%d.%d", sta_id.major, sta_id.minor, - sta_id.variant); - - firmver = ((unsigned long)sta_id.major << 16) | - ((unsigned long)sta_id.minor << 8) | sta_id.variant; - - priv->has_ibss = (firmver >= 0x000700); /* FIXME */ - priv->has_big_wep = priv->has_wep = (firmver >= 0x000800); - priv->has_pm = (firmver >= 0x000700); - priv->has_hostscan = (firmver >= 0x010301); - - if (firmver >= 0x000800) - priv->ibss_port = 0; - else { - printk(KERN_NOTICE "%s: Intersil firmware earlier " - "than v0.8.x - several features not supported\n", - dev->name); - priv->ibss_port = 1; - } - break; - } - printk(KERN_DEBUG "%s: Firmware determined as %s\n", dev->name, - priv->fw_name); - - return 0; -} - -static int orinoco_init(struct net_device *dev) -{ - struct orinoco_private *priv = netdev_priv(dev); + struct device *dev = priv->dev; + struct wiphy *wiphy = priv_to_wiphy(priv); hermes_t *hw = &priv->hw; int err = 0; - struct hermes_idstring nickbuf; - u16 reclen; - int len; /* No need to lock, the hw_unavailable flag is already set in * alloc_orinocodev() */ @@ -2325,15 +1989,14 @@ static int orinoco_init(struct net_device *dev) /* Initialize the firmware */ err = hermes_init(hw); if (err != 0) { - printk(KERN_ERR "%s: failed to initialize firmware (err = %d)\n", - dev->name, err); + dev_err(dev, "Failed to initialize firmware (err = %d)\n", + err); goto out; } - err = determine_firmware(dev); + err = determine_fw_capabilities(priv); if (err != 0) { - printk(KERN_ERR "%s: Incompatible firmware, aborting\n", - dev->name); + dev_err(dev, "Incompatible firmware, aborting\n"); goto out; } @@ -2347,154 +2010,48 @@ static int orinoco_init(struct net_device *dev) priv->do_fw_download = 0; /* Check firmware version again */ - err = determine_firmware(dev); + err = determine_fw_capabilities(priv); if (err != 0) { - printk(KERN_ERR "%s: Incompatible firmware, aborting\n", - dev->name); + dev_err(dev, "Incompatible firmware, aborting\n"); goto out; } } if (priv->has_port3) - printk(KERN_DEBUG "%s: Ad-hoc demo mode supported\n", - dev->name); + dev_info(dev, "Ad-hoc demo mode supported\n"); if (priv->has_ibss) - printk(KERN_DEBUG "%s: IEEE standard IBSS ad-hoc mode supported\n", - dev->name); - if (priv->has_wep) { - printk(KERN_DEBUG "%s: WEP supported, %s-bit key\n", dev->name, - priv->has_big_wep ? "104" : "40"); - } + dev_info(dev, "IEEE standard IBSS ad-hoc mode supported\n"); + if (priv->has_wep) + dev_info(dev, "WEP supported, %s-bit key\n", + priv->has_big_wep ? "104" : "40"); if (priv->has_wpa) { - printk(KERN_DEBUG "%s: WPA-PSK supported\n", dev->name); + dev_info(dev, "WPA-PSK supported\n"); if (orinoco_mic_init(priv)) { - printk(KERN_ERR "%s: Failed to setup MIC crypto " - "algorithm. Disabling WPA support\n", dev->name); + dev_err(dev, "Failed to setup MIC crypto algorithm. " + "Disabling WPA support\n"); priv->has_wpa = 0; } } - /* Now we have the firmware capabilities, allocate appropiate - * sized scan buffers */ - if (orinoco_bss_data_allocate(priv)) - goto out; - orinoco_bss_data_init(priv); - - /* Get the MAC address */ - err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CNFOWNMACADDR, - ETH_ALEN, NULL, dev->dev_addr); - if (err) { - printk(KERN_WARNING "%s: failed to read MAC address!\n", - dev->name); - goto out; - } - - printk(KERN_DEBUG "%s: MAC address %pM\n", - dev->name, dev->dev_addr); - - /* Get the station name */ - err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CNFOWNNAME, - sizeof(nickbuf), &reclen, &nickbuf); - if (err) { - printk(KERN_ERR "%s: failed to read station name\n", - dev->name); - goto out; - } - if (nickbuf.len) - len = min(IW_ESSID_MAX_SIZE, (int)le16_to_cpu(nickbuf.len)); - else - len = min(IW_ESSID_MAX_SIZE, 2 * reclen); - memcpy(priv->nick, &nickbuf.val, len); - priv->nick[len] = '\0'; - - printk(KERN_DEBUG "%s: Station name \"%s\"\n", dev->name, priv->nick); - - err = orinoco_allocate_fid(dev); - if (err) { - printk(KERN_ERR "%s: failed to allocate NIC buffer!\n", - dev->name); - goto out; - } - - /* Get allowed channels */ - err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CHANNELLIST, - &priv->channel_mask); - if (err) { - printk(KERN_ERR "%s: failed to read channel list!\n", - dev->name); - goto out; - } - - /* Get initial AP density */ - err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNFSYSTEMSCALE, - &priv->ap_density); - if (err || priv->ap_density < 1 || priv->ap_density > 3) - priv->has_sensitivity = 0; - - /* Get initial RTS threshold */ - err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNFRTSTHRESHOLD, - &priv->rts_thresh); - if (err) { - printk(KERN_ERR "%s: failed to read RTS threshold!\n", - dev->name); + err = orinoco_hw_read_card_settings(priv, wiphy->perm_addr); + if (err) goto out; - } - /* Get initial fragmentation settings */ - if (priv->has_mwo) - err = hermes_read_wordrec(hw, USER_BAP, - HERMES_RID_CNFMWOROBUST_AGERE, - &priv->mwo_robust); - else - err = hermes_read_wordrec(hw, USER_BAP, - HERMES_RID_CNFFRAGMENTATIONTHRESHOLD, - &priv->frag_thresh); + err = orinoco_hw_allocate_fid(priv); if (err) { - printk(KERN_ERR "%s: failed to read fragmentation settings!\n", - dev->name); + dev_err(dev, "Failed to allocate NIC buffer!\n"); goto out; } - /* Power management setup */ - if (priv->has_pm) { - priv->pm_on = 0; - priv->pm_mcast = 1; - err = hermes_read_wordrec(hw, USER_BAP, - HERMES_RID_CNFMAXSLEEPDURATION, - &priv->pm_period); - if (err) { - printk(KERN_ERR "%s: failed to read power management period!\n", - dev->name); - goto out; - } - err = hermes_read_wordrec(hw, USER_BAP, - HERMES_RID_CNFPMHOLDOVERDURATION, - &priv->pm_timeout); - if (err) { - printk(KERN_ERR "%s: failed to read power management timeout!\n", - dev->name); - goto out; - } - } - - /* Preamble setup */ - if (priv->has_preamble) { - err = hermes_read_wordrec(hw, USER_BAP, - HERMES_RID_CNFPREAMBLE_SYMBOL, - &priv->preamble); - if (err) - goto out; - } - /* Set up the default configuration */ - priv->iw_mode = IW_MODE_INFRA; + priv->iw_mode = NL80211_IFTYPE_STATION; /* By default use IEEE/IBSS ad-hoc mode if we have it */ priv->prefer_port3 = priv->has_port3 && (!priv->has_ibss); set_port_type(priv); priv->channel = 0; /* use firmware default */ priv->promiscuous = 0; - priv->encode_alg = IW_ENCODE_ALG_NONE; + priv->encode_alg = ORINOCO_ALG_NONE; priv->tx_key = 0; priv->wpa_enabled = 0; priv->tkip_cm_active = 0; @@ -2502,20 +2059,25 @@ static int orinoco_init(struct net_device *dev) priv->wpa_ie_len = 0; priv->wpa_ie = NULL; + if (orinoco_wiphy_register(wiphy)) { + err = -ENODEV; + goto out; + } + /* Make the hardware available, as long as it hasn't been * removed elsewhere (e.g. by PCMCIA hot unplug) */ spin_lock_irq(&priv->lock); priv->hw_unavailable--; spin_unlock_irq(&priv->lock); - printk(KERN_DEBUG "%s: ready\n", dev->name); + dev_dbg(dev, "Ready\n"); out: return err; } +EXPORT_SYMBOL(orinoco_init); static const struct net_device_ops orinoco_netdev_ops = { - .ndo_init = orinoco_init, .ndo_open = orinoco_open, .ndo_stop = orinoco_stop, .ndo_start_xmit = orinoco_xmit, @@ -2527,40 +2089,64 @@ static const struct net_device_ops orinoco_netdev_ops = { .ndo_get_stats = orinoco_get_stats, }; -struct net_device +/* Allocate private data. + * + * This driver has a number of structures associated with it + * netdev - Net device structure for each network interface + * wiphy - structure associated with wireless phy + * wireless_dev (wdev) - structure for each wireless interface + * hw - structure for hermes chip info + * card - card specific structure for use by the card driver + * (airport, orinoco_cs) + * priv - orinoco private data + * device - generic linux device structure + * + * +---------+ +---------+ + * | wiphy | | netdev | + * | +-------+ | +-------+ + * | | priv | | | wdev | + * | | +-----+ +-+-------+ + * | | | hw | + * | +-+-----+ + * | | card | + * +-+-------+ + * + * priv has a link to netdev and device + * wdev has a link to wiphy + */ +struct orinoco_private *alloc_orinocodev(int sizeof_card, struct device *device, int (*hard_reset)(struct orinoco_private *), int (*stop_fw)(struct orinoco_private *, int)) { - struct net_device *dev; struct orinoco_private *priv; + struct wiphy *wiphy; - dev = alloc_etherdev(sizeof(struct orinoco_private) + sizeof_card); - if (!dev) + /* allocate wiphy + * NOTE: We only support a single virtual interface + * but this may change when monitor mode is added + */ + wiphy = wiphy_new(&orinoco_cfg_ops, + sizeof(struct orinoco_private) + sizeof_card); + if (!wiphy) return NULL; - priv = netdev_priv(dev); - priv->ndev = dev; + + priv = wiphy_priv(wiphy); + priv->dev = device; + if (sizeof_card) priv->card = (void *)((unsigned long)priv + sizeof(struct orinoco_private)); else priv->card = NULL; - priv->dev = device; - /* Setup / override net_device fields */ - dev->netdev_ops = &orinoco_netdev_ops; - dev->watchdog_timeo = HZ; /* 1 second timeout */ - dev->ethtool_ops = &orinoco_ethtool_ops; - dev->wireless_handlers = &orinoco_handler_def; + orinoco_wiphy_init(wiphy); + #ifdef WIRELESS_SPY priv->wireless_data.spy_data = &priv->spy_data; - dev->wireless_data = &priv->wireless_data; #endif - /* Reserve space in skb for the SNAP header */ - dev->hard_header_len += ENCAPS_OVERHEAD; - /* Set up default callbacks */ priv->hard_reset = hard_reset; priv->stop_fw = stop_fw; @@ -2576,9 +2162,12 @@ struct net_device INIT_LIST_HEAD(&priv->rx_list); tasklet_init(&priv->rx_tasklet, orinoco_rx_isr_tasklet, - (unsigned long) dev); + (unsigned long) priv); + + spin_lock_init(&priv->scan_lock); + INIT_LIST_HEAD(&priv->scan_list); + INIT_WORK(&priv->process_scan, orinoco_process_scan_results); - netif_carrier_off(dev); priv->last_linkstatus = 0xffff; #if defined(CONFIG_HERMES_CACHE_FW_ON_INIT) || defined(CONFIG_PM_SLEEP) @@ -2589,14 +2178,91 @@ struct net_device /* Register PM notifiers */ orinoco_register_pm_notifier(priv); - return dev; + return priv; } EXPORT_SYMBOL(alloc_orinocodev); -void free_orinocodev(struct net_device *dev) +/* We can only support a single interface. We provide a separate + * function to set it up to distinguish between hardware + * initialisation and interface setup. + * + * The base_addr and irq parameters are passed on to netdev for use + * with SIOCGIFMAP. + */ +int orinoco_if_add(struct orinoco_private *priv, + unsigned long base_addr, + unsigned int irq) +{ + struct wiphy *wiphy = priv_to_wiphy(priv); + struct wireless_dev *wdev; + struct net_device *dev; + int ret; + + dev = alloc_etherdev(sizeof(struct wireless_dev)); + + if (!dev) + return -ENOMEM; + + /* Initialise wireless_dev */ + wdev = netdev_priv(dev); + wdev->wiphy = wiphy; + wdev->iftype = NL80211_IFTYPE_STATION; + + /* Setup / override net_device fields */ + dev->ieee80211_ptr = wdev; + dev->netdev_ops = &orinoco_netdev_ops; + dev->watchdog_timeo = HZ; /* 1 second timeout */ + dev->ethtool_ops = &orinoco_ethtool_ops; + dev->wireless_handlers = &orinoco_handler_def; +#ifdef WIRELESS_SPY + dev->wireless_data = &priv->wireless_data; +#endif + /* we use the default eth_mac_addr for setting the MAC addr */ + + /* Reserve space in skb for the SNAP header */ + dev->hard_header_len += ENCAPS_OVERHEAD; + + netif_carrier_off(dev); + + memcpy(dev->dev_addr, wiphy->perm_addr, ETH_ALEN); + + dev->base_addr = base_addr; + dev->irq = irq; + + SET_NETDEV_DEV(dev, priv->dev); + ret = register_netdev(dev); + if (ret) + goto fail; + + priv->ndev = dev; + + /* Report what we've done */ + dev_dbg(priv->dev, "Registerred interface %s.\n", dev->name); + + return 0; + + fail: + free_netdev(dev); + return ret; +} +EXPORT_SYMBOL(orinoco_if_add); + +void orinoco_if_del(struct orinoco_private *priv) +{ + struct net_device *dev = priv->ndev; + + unregister_netdev(dev); + free_netdev(dev); +} +EXPORT_SYMBOL(orinoco_if_del); + +void free_orinocodev(struct orinoco_private *priv) { - struct orinoco_private *priv = netdev_priv(dev); + struct wiphy *wiphy = priv_to_wiphy(priv); struct orinoco_rx_data *rx_data, *temp; + struct orinoco_scan_data *sd, *sdtemp; + + wiphy_unregister(wiphy); /* If the tasklet is scheduled when we call tasklet_kill it * will run one final time. However the tasklet will only @@ -2612,21 +2278,80 @@ void free_orinocodev(struct net_device *dev) kfree(rx_data); } + cancel_work_sync(&priv->process_scan); + /* Explicitly drain priv->scan_list */ + list_for_each_entry_safe(sd, sdtemp, &priv->scan_list, list) { + list_del(&sd->list); + + if ((sd->len > 0) && sd->buf) + kfree(sd->buf); + kfree(sd); + } + orinoco_unregister_pm_notifier(priv); orinoco_uncache_fw(priv); priv->wpa_ie_len = 0; kfree(priv->wpa_ie); orinoco_mic_free(priv); - orinoco_bss_data_free(priv); - free_netdev(dev); + wiphy_free(wiphy); } EXPORT_SYMBOL(free_orinocodev); +int orinoco_up(struct orinoco_private *priv) +{ + struct net_device *dev = priv->ndev; + unsigned long flags; + int err; + + spin_lock_irqsave(&priv->lock, flags); + + err = orinoco_reinit_firmware(priv); + if (err) { + printk(KERN_ERR "%s: Error %d re-initializing firmware\n", + dev->name, err); + goto exit; + } + + netif_device_attach(dev); + priv->hw_unavailable--; + + if (priv->open && !priv->hw_unavailable) { + err = __orinoco_up(priv); + if (err) + printk(KERN_ERR "%s: Error %d restarting card\n", + dev->name, err); + } + +exit: + spin_unlock_irqrestore(&priv->lock, flags); + + return 0; +} +EXPORT_SYMBOL(orinoco_up); + +void orinoco_down(struct orinoco_private *priv) +{ + struct net_device *dev = priv->ndev; + unsigned long flags; + int err; + + spin_lock_irqsave(&priv->lock, flags); + err = __orinoco_down(priv); + if (err) + printk(KERN_WARNING "%s: Error %d downing interface\n", + dev->name, err); + + netif_device_detach(dev); + priv->hw_unavailable++; + spin_unlock_irqrestore(&priv->lock, flags); +} +EXPORT_SYMBOL(orinoco_down); + static void orinoco_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); strncpy(info->driver, DRIVER_NAME, sizeof(info->driver) - 1); strncpy(info->version, DRIVER_VERSION, sizeof(info->version) - 1); diff --git a/drivers/net/wireless/orinoco/main.h b/drivers/net/wireless/orinoco/main.h index af2bae4fe395..21ab36cd76c7 100644 --- a/drivers/net/wireless/orinoco/main.h +++ b/drivers/net/wireless/orinoco/main.h @@ -29,10 +29,9 @@ struct net_device; struct work_struct; void set_port_type(struct orinoco_private *priv); -int __orinoco_program_rids(struct net_device *dev); +int orinoco_commit(struct orinoco_private *priv); void orinoco_reset(struct work_struct *work); - /* Information element helpers - find a home for these... */ static inline u8 *orinoco_get_ie(u8 *data, size_t len, enum ieee80211_eid eid) diff --git a/drivers/net/wireless/orinoco/orinoco.h b/drivers/net/wireless/orinoco/orinoco.h index 8e5a72cc297f..9ac6f1dda4b0 100644 --- a/drivers/net/wireless/orinoco/orinoco.h +++ b/drivers/net/wireless/orinoco/orinoco.h @@ -14,6 +14,7 @@ #include <linux/netdevice.h> #include <linux/wireless.h> #include <net/iw_handler.h> +#include <net/cfg80211.h> #include "hermes.h" @@ -24,6 +25,7 @@ #define MAX_SCAN_LEN 4096 +#define ORINOCO_SEQ_LEN 8 #define ORINOCO_MAX_KEY_SIZE 14 #define ORINOCO_MAX_KEYS 4 @@ -41,24 +43,18 @@ struct orinoco_tkip_key { u8 rx_mic[MIC_KEYLEN]; }; +enum orinoco_alg { + ORINOCO_ALG_NONE, + ORINOCO_ALG_WEP, + ORINOCO_ALG_TKIP +}; + typedef enum { FIRMWARE_TYPE_AGERE, FIRMWARE_TYPE_INTERSIL, FIRMWARE_TYPE_SYMBOL } fwtype_t; -struct bss_element { - union hermes_scan_info bss; - unsigned long last_scanned; - struct list_head list; -}; - -struct xbss_element { - struct agere_ext_scan_info bss; - unsigned long last_scanned; - struct list_head list; -}; - struct firmware; struct orinoco_private { @@ -67,6 +63,10 @@ struct orinoco_private { int (*hard_reset)(struct orinoco_private *); int (*stop_fw)(struct orinoco_private *, int); + struct ieee80211_supported_band band; + struct ieee80211_channel channels[14]; + u32 cipher_suites[3]; + /* Synchronisation stuff */ spinlock_t lock; int hw_unavailable; @@ -114,12 +114,14 @@ struct orinoco_private { unsigned int do_fw_download:1; unsigned int broken_disableport:1; unsigned int broken_monitor:1; + unsigned int prefer_port3:1; /* Configuration paramaters */ - u32 iw_mode; - int prefer_port3; - u16 encode_alg, wep_restrict, tx_key; - struct orinoco_key keys[ORINOCO_MAX_KEYS]; + enum nl80211_iftype iw_mode; + enum orinoco_alg encode_alg; + u16 wep_restrict, tx_key; + struct key_params keys[ORINOCO_MAX_KEYS]; + int bitratemode; char nick[IW_ESSID_MAX_SIZE+1]; char desired_essid[IW_ESSID_MAX_SIZE+1]; @@ -140,18 +142,15 @@ struct orinoco_private { int promiscuous, mc_count; /* Scanning support */ - struct list_head bss_list; - struct list_head bss_free_list; - void *bss_xbss_data; - - int scan_inprogress; /* Scan pending... */ - u32 scan_mode; /* Type of scan done */ + struct cfg80211_scan_request *scan_request; + struct work_struct process_scan; + struct list_head scan_list; + spinlock_t scan_lock; /* protects the scan list */ /* WPA support */ u8 *wpa_ie; int wpa_ie_len; - struct orinoco_tkip_key tkip_key[ORINOCO_MAX_KEYS]; struct crypto_hash *rx_tfm_mic; struct crypto_hash *tx_tfm_mic; @@ -182,14 +181,18 @@ extern int orinoco_debug; /* Exported prototypes */ /********************************************************************/ -extern struct net_device *alloc_orinocodev( +extern struct orinoco_private *alloc_orinocodev( int sizeof_card, struct device *device, int (*hard_reset)(struct orinoco_private *), int (*stop_fw)(struct orinoco_private *, int)); -extern void free_orinocodev(struct net_device *dev); -extern int __orinoco_up(struct net_device *dev); -extern int __orinoco_down(struct net_device *dev); -extern int orinoco_reinit_firmware(struct net_device *dev); +extern void free_orinocodev(struct orinoco_private *priv); +extern int orinoco_init(struct orinoco_private *priv); +extern int orinoco_if_add(struct orinoco_private *priv, + unsigned long base_addr, + unsigned int irq); +extern void orinoco_if_del(struct orinoco_private *priv); +extern int orinoco_up(struct orinoco_private *priv); +extern void orinoco_down(struct orinoco_private *priv); extern irqreturn_t orinoco_interrupt(int irq, void *dev_id); /********************************************************************/ @@ -215,4 +218,10 @@ static inline void orinoco_unlock(struct orinoco_private *priv, spin_unlock_irqrestore(&priv->lock, *flags); } +/*** Navigate from net_device to orinoco_private ***/ +static inline struct orinoco_private *ndev_priv(struct net_device *dev) +{ + struct wireless_dev *wdev = netdev_priv(dev); + return wdev_priv(wdev); +} #endif /* _ORINOCO_H */ diff --git a/drivers/net/wireless/orinoco/orinoco_cs.c b/drivers/net/wireless/orinoco/orinoco_cs.c index b381aed24d73..38c1c9d2abb8 100644 --- a/drivers/net/wireless/orinoco/orinoco_cs.c +++ b/drivers/net/wireless/orinoco/orinoco_cs.c @@ -106,26 +106,24 @@ orinoco_cs_hard_reset(struct orinoco_private *priv) static int orinoco_cs_probe(struct pcmcia_device *link) { - struct net_device *dev; struct orinoco_private *priv; struct orinoco_pccard *card; - dev = alloc_orinocodev(sizeof(*card), &handle_to_dev(link), - orinoco_cs_hard_reset, NULL); - if (!dev) + priv = alloc_orinocodev(sizeof(*card), &handle_to_dev(link), + orinoco_cs_hard_reset, NULL); + if (!priv) return -ENOMEM; - priv = netdev_priv(dev); card = priv->card; /* Link both structures together */ card->p_dev = link; - link->priv = dev; + link->priv = priv; /* Interrupt setup */ link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT; link->irq.IRQInfo1 = IRQ_LEVEL_ID; link->irq.Handler = orinoco_interrupt; - link->irq.Instance = dev; + link->irq.Instance = priv; /* General socket configuration defaults can go here. In this * client, we assume very little, and rely on the CIS for @@ -146,14 +144,14 @@ orinoco_cs_probe(struct pcmcia_device *link) */ static void orinoco_cs_detach(struct pcmcia_device *link) { - struct net_device *dev = link->priv; + struct orinoco_private *priv = link->priv; if (link->dev_node) - unregister_netdev(dev); + orinoco_if_del(priv); orinoco_cs_release(link); - free_orinocodev(dev); + free_orinocodev(priv); } /* orinoco_cs_detach */ /* @@ -239,8 +237,7 @@ next_entry: static int orinoco_cs_config(struct pcmcia_device *link) { - struct net_device *dev = link->priv; - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = link->priv; struct orinoco_pccard *card = priv->card; hermes_t *hw = &priv->hw; int last_fn, last_ret; @@ -295,29 +292,27 @@ orinoco_cs_config(struct pcmcia_device *link) pcmcia_request_configuration(link, &link->conf)); /* Ok, we have the configuration, prepare to register the netdev */ - dev->base_addr = link->io.BasePort1; - dev->irq = link->irq.AssignedIRQ; card->node.major = card->node.minor = 0; - SET_NETDEV_DEV(dev, &handle_to_dev(link)); - /* Tell the stack we exist */ - if (register_netdev(dev) != 0) { - printk(KERN_ERR PFX "register_netdev() failed\n"); + /* Initialise the main driver */ + if (orinoco_init(priv) != 0) { + printk(KERN_ERR PFX "orinoco_init() failed\n"); + goto failed; + } + + /* Register an interface with the stack */ + if (orinoco_if_add(priv, link->io.BasePort1, + link->irq.AssignedIRQ) != 0) { + printk(KERN_ERR PFX "orinoco_if_add() failed\n"); goto failed; } /* At this point, the dev_node_t structure(s) needs to be * initialized and arranged in a linked list at link->dev_node. */ - strcpy(card->node.dev_name, dev->name); + strcpy(card->node.dev_name, priv->ndev->name); link->dev_node = &card->node; /* link->dev_node being non-NULL is also * used to indicate that the * net_device has been registered */ - - /* Finally, report what we've done */ - printk(KERN_DEBUG "%s: " DRIVER_NAME " at %s, irq %d, io " - "0x%04x-0x%04x\n", dev->name, dev_name(dev->dev.parent), - link->irq.AssignedIRQ, link->io.BasePort1, - link->io.BasePort1 + link->io.NumPorts1 - 1); return 0; cs_failed: @@ -336,8 +331,7 @@ orinoco_cs_config(struct pcmcia_device *link) static void orinoco_cs_release(struct pcmcia_device *link) { - struct net_device *dev = link->priv; - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = link->priv; unsigned long flags; /* We're committed to taking the device away now, so mark the @@ -353,62 +347,26 @@ orinoco_cs_release(struct pcmcia_device *link) static int orinoco_cs_suspend(struct pcmcia_device *link) { - struct net_device *dev = link->priv; - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = link->priv; struct orinoco_pccard *card = priv->card; - int err = 0; - unsigned long flags; /* This is probably racy, but I can't think of a better way, short of rewriting the PCMCIA layer to not suck :-( */ - if (!test_bit(0, &card->hard_reset_in_progress)) { - spin_lock_irqsave(&priv->lock, flags); - - err = __orinoco_down(dev); - if (err) - printk(KERN_WARNING "%s: Error %d downing interface\n", - dev->name, err); - - netif_device_detach(dev); - priv->hw_unavailable++; - - spin_unlock_irqrestore(&priv->lock, flags); - } + if (!test_bit(0, &card->hard_reset_in_progress)) + orinoco_down(priv); return 0; } static int orinoco_cs_resume(struct pcmcia_device *link) { - struct net_device *dev = link->priv; - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = link->priv; struct orinoco_pccard *card = priv->card; int err = 0; - unsigned long flags; - - if (!test_bit(0, &card->hard_reset_in_progress)) { - err = orinoco_reinit_firmware(dev); - if (err) { - printk(KERN_ERR "%s: Error %d re-initializing firmware\n", - dev->name, err); - return -EIO; - } - - spin_lock_irqsave(&priv->lock, flags); - netif_device_attach(dev); - priv->hw_unavailable--; - - if (priv->open && !priv->hw_unavailable) { - err = __orinoco_up(dev); - if (err) - printk(KERN_ERR "%s: Error %d restarting card\n", - dev->name, err); - } - - spin_unlock_irqrestore(&priv->lock, flags); - } + if (!test_bit(0, &card->hard_reset_in_progress)) + err = orinoco_up(priv); return err; } diff --git a/drivers/net/wireless/orinoco/orinoco_nortel.c b/drivers/net/wireless/orinoco/orinoco_nortel.c index b01726255c6f..c13a4c383410 100644 --- a/drivers/net/wireless/orinoco/orinoco_nortel.c +++ b/drivers/net/wireless/orinoco/orinoco_nortel.c @@ -144,7 +144,6 @@ static int orinoco_nortel_init_one(struct pci_dev *pdev, int err; struct orinoco_private *priv; struct orinoco_pci_card *card; - struct net_device *dev; void __iomem *hermes_io, *bridge_io, *attr_io; err = pci_enable_device(pdev); @@ -181,24 +180,22 @@ static int orinoco_nortel_init_one(struct pci_dev *pdev, } /* Allocate network device */ - dev = alloc_orinocodev(sizeof(*card), &pdev->dev, - orinoco_nortel_cor_reset, NULL); - if (!dev) { + priv = alloc_orinocodev(sizeof(*card), &pdev->dev, + orinoco_nortel_cor_reset, NULL); + if (!priv) { printk(KERN_ERR PFX "Cannot allocate network device\n"); err = -ENOMEM; goto fail_alloc; } - priv = netdev_priv(dev); card = priv->card; card->bridge_io = bridge_io; card->attr_io = attr_io; - SET_NETDEV_DEV(dev, &pdev->dev); hermes_struct_init(&priv->hw, hermes_io, HERMES_16BIT_REGSPACING); err = request_irq(pdev->irq, orinoco_interrupt, IRQF_SHARED, - dev->name, dev); + DRIVER_NAME, priv); if (err) { printk(KERN_ERR PFX "Cannot allocate IRQ %d\n", pdev->irq); err = -EBUSY; @@ -217,24 +214,28 @@ static int orinoco_nortel_init_one(struct pci_dev *pdev, goto fail; } - err = register_netdev(dev); + err = orinoco_init(priv); if (err) { - printk(KERN_ERR PFX "Cannot register network device\n"); + printk(KERN_ERR PFX "orinoco_init() failed\n"); goto fail; } - pci_set_drvdata(pdev, dev); - printk(KERN_DEBUG "%s: " DRIVER_NAME " at %s\n", dev->name, - pci_name(pdev)); + err = orinoco_if_add(priv, 0, 0); + if (err) { + printk(KERN_ERR PFX "orinoco_if_add() failed\n"); + goto fail; + } + + pci_set_drvdata(pdev, priv); return 0; fail: - free_irq(pdev->irq, dev); + free_irq(pdev->irq, priv); fail_irq: pci_set_drvdata(pdev, NULL); - free_orinocodev(dev); + free_orinocodev(priv); fail_alloc: pci_iounmap(pdev, hermes_io); @@ -256,17 +257,16 @@ static int orinoco_nortel_init_one(struct pci_dev *pdev, static void __devexit orinoco_nortel_remove_one(struct pci_dev *pdev) { - struct net_device *dev = pci_get_drvdata(pdev); - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = pci_get_drvdata(pdev); struct orinoco_pci_card *card = priv->card; /* Clear LEDs */ iowrite16(0, card->bridge_io + 10); - unregister_netdev(dev); - free_irq(pdev->irq, dev); + orinoco_if_del(priv); + free_irq(pdev->irq, priv); pci_set_drvdata(pdev, NULL); - free_orinocodev(dev); + free_orinocodev(priv); pci_iounmap(pdev, priv->hw.iobase); pci_iounmap(pdev, card->attr_io); pci_iounmap(pdev, card->bridge_io); diff --git a/drivers/net/wireless/orinoco/orinoco_pci.c b/drivers/net/wireless/orinoco/orinoco_pci.c index 78cafff1fb2e..fea7781948e7 100644 --- a/drivers/net/wireless/orinoco/orinoco_pci.c +++ b/drivers/net/wireless/orinoco/orinoco_pci.c @@ -116,7 +116,6 @@ static int orinoco_pci_init_one(struct pci_dev *pdev, int err; struct orinoco_private *priv; struct orinoco_pci_card *card; - struct net_device *dev; void __iomem *hermes_io; err = pci_enable_device(pdev); @@ -139,22 +138,20 @@ static int orinoco_pci_init_one(struct pci_dev *pdev, } /* Allocate network device */ - dev = alloc_orinocodev(sizeof(*card), &pdev->dev, - orinoco_pci_cor_reset, NULL); - if (!dev) { + priv = alloc_orinocodev(sizeof(*card), &pdev->dev, + orinoco_pci_cor_reset, NULL); + if (!priv) { printk(KERN_ERR PFX "Cannot allocate network device\n"); err = -ENOMEM; goto fail_alloc; } - priv = netdev_priv(dev); card = priv->card; - SET_NETDEV_DEV(dev, &pdev->dev); hermes_struct_init(&priv->hw, hermes_io, HERMES_32BIT_REGSPACING); err = request_irq(pdev->irq, orinoco_interrupt, IRQF_SHARED, - dev->name, dev); + DRIVER_NAME, priv); if (err) { printk(KERN_ERR PFX "Cannot allocate IRQ %d\n", pdev->irq); err = -EBUSY; @@ -167,24 +164,28 @@ static int orinoco_pci_init_one(struct pci_dev *pdev, goto fail; } - err = register_netdev(dev); + err = orinoco_init(priv); if (err) { - printk(KERN_ERR PFX "Cannot register network device\n"); + printk(KERN_ERR PFX "orinoco_init() failed\n"); goto fail; } - pci_set_drvdata(pdev, dev); - printk(KERN_DEBUG "%s: " DRIVER_NAME " at %s\n", dev->name, - pci_name(pdev)); + err = orinoco_if_add(priv, 0, 0); + if (err) { + printk(KERN_ERR PFX "orinoco_if_add() failed\n"); + goto fail; + } + + pci_set_drvdata(pdev, priv); return 0; fail: - free_irq(pdev->irq, dev); + free_irq(pdev->irq, priv); fail_irq: pci_set_drvdata(pdev, NULL); - free_orinocodev(dev); + free_orinocodev(priv); fail_alloc: pci_iounmap(pdev, hermes_io); @@ -200,13 +201,12 @@ static int orinoco_pci_init_one(struct pci_dev *pdev, static void __devexit orinoco_pci_remove_one(struct pci_dev *pdev) { - struct net_device *dev = pci_get_drvdata(pdev); - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = pci_get_drvdata(pdev); - unregister_netdev(dev); - free_irq(pdev->irq, dev); + orinoco_if_del(priv); + free_irq(pdev->irq, priv); pci_set_drvdata(pdev, NULL); - free_orinocodev(dev); + free_orinocodev(priv); pci_iounmap(pdev, priv->hw.iobase); pci_release_regions(pdev); pci_disable_device(pdev); diff --git a/drivers/net/wireless/orinoco/orinoco_pci.h b/drivers/net/wireless/orinoco/orinoco_pci.h index c655b4a3de16..ea7231af40a8 100644 --- a/drivers/net/wireless/orinoco/orinoco_pci.h +++ b/drivers/net/wireless/orinoco/orinoco_pci.h @@ -21,30 +21,10 @@ struct orinoco_pci_card { #ifdef CONFIG_PM static int orinoco_pci_suspend(struct pci_dev *pdev, pm_message_t state) { - struct net_device *dev = pci_get_drvdata(pdev); - struct orinoco_private *priv = netdev_priv(dev); - unsigned long flags; - int err; - - err = orinoco_lock(priv, &flags); - if (err) { - printk(KERN_ERR "%s: cannot lock hardware for suspend\n", - dev->name); - return err; - } - - err = __orinoco_down(dev); - if (err) - printk(KERN_WARNING "%s: error %d bringing interface down " - "for suspend\n", dev->name, err); - - netif_device_detach(dev); - - priv->hw_unavailable++; - - orinoco_unlock(priv, &flags); + struct orinoco_private *priv = pci_get_drvdata(pdev); - free_irq(pdev->irq, dev); + orinoco_down(priv); + free_irq(pdev->irq, priv); pci_save_state(pdev); pci_disable_device(pdev); pci_set_power_state(pdev, PCI_D3hot); @@ -54,9 +34,8 @@ static int orinoco_pci_suspend(struct pci_dev *pdev, pm_message_t state) static int orinoco_pci_resume(struct pci_dev *pdev) { - struct net_device *dev = pci_get_drvdata(pdev); - struct orinoco_private *priv = netdev_priv(dev); - unsigned long flags; + struct orinoco_private *priv = pci_get_drvdata(pdev); + struct net_device *dev = priv->ndev; int err; pci_set_power_state(pdev, 0); @@ -69,7 +48,7 @@ static int orinoco_pci_resume(struct pci_dev *pdev) pci_restore_state(pdev); err = request_irq(pdev->irq, orinoco_interrupt, IRQF_SHARED, - dev->name, dev); + dev->name, priv); if (err) { printk(KERN_ERR "%s: cannot re-allocate IRQ on resume\n", dev->name); @@ -77,29 +56,9 @@ static int orinoco_pci_resume(struct pci_dev *pdev) return -EBUSY; } - err = orinoco_reinit_firmware(dev); - if (err) { - printk(KERN_ERR "%s: error %d re-initializing firmware " - "on resume\n", dev->name, err); - return err; - } - - spin_lock_irqsave(&priv->lock, flags); - - netif_device_attach(dev); + err = orinoco_up(priv); - priv->hw_unavailable--; - - if (priv->open && (!priv->hw_unavailable)) { - err = __orinoco_up(dev); - if (err) - printk(KERN_ERR "%s: Error %d restarting card on resume\n", - dev->name, err); - } - - spin_unlock_irqrestore(&priv->lock, flags); - - return 0; + return err; } #else #define orinoco_pci_suspend NULL diff --git a/drivers/net/wireless/orinoco/orinoco_plx.c b/drivers/net/wireless/orinoco/orinoco_plx.c index a2a4471c0337..3f2942a1e4f5 100644 --- a/drivers/net/wireless/orinoco/orinoco_plx.c +++ b/drivers/net/wireless/orinoco/orinoco_plx.c @@ -183,7 +183,6 @@ static int orinoco_plx_init_one(struct pci_dev *pdev, int err; struct orinoco_private *priv; struct orinoco_pci_card *card; - struct net_device *dev; void __iomem *hermes_io, *attr_io, *bridge_io; err = pci_enable_device(pdev); @@ -220,24 +219,22 @@ static int orinoco_plx_init_one(struct pci_dev *pdev, } /* Allocate network device */ - dev = alloc_orinocodev(sizeof(*card), &pdev->dev, - orinoco_plx_cor_reset, NULL); - if (!dev) { + priv = alloc_orinocodev(sizeof(*card), &pdev->dev, + orinoco_plx_cor_reset, NULL); + if (!priv) { printk(KERN_ERR PFX "Cannot allocate network device\n"); err = -ENOMEM; goto fail_alloc; } - priv = netdev_priv(dev); card = priv->card; card->bridge_io = bridge_io; card->attr_io = attr_io; - SET_NETDEV_DEV(dev, &pdev->dev); hermes_struct_init(&priv->hw, hermes_io, HERMES_16BIT_REGSPACING); err = request_irq(pdev->irq, orinoco_interrupt, IRQF_SHARED, - dev->name, dev); + DRIVER_NAME, priv); if (err) { printk(KERN_ERR PFX "Cannot allocate IRQ %d\n", pdev->irq); err = -EBUSY; @@ -256,24 +253,28 @@ static int orinoco_plx_init_one(struct pci_dev *pdev, goto fail; } - err = register_netdev(dev); + err = orinoco_init(priv); if (err) { - printk(KERN_ERR PFX "Cannot register network device\n"); + printk(KERN_ERR PFX "orinoco_init() failed\n"); goto fail; } - pci_set_drvdata(pdev, dev); - printk(KERN_DEBUG "%s: " DRIVER_NAME " at %s\n", dev->name, - pci_name(pdev)); + err = orinoco_if_add(priv, 0, 0); + if (err) { + printk(KERN_ERR PFX "orinoco_if_add() failed\n"); + goto fail; + } + + pci_set_drvdata(pdev, priv); return 0; fail: - free_irq(pdev->irq, dev); + free_irq(pdev->irq, priv); fail_irq: pci_set_drvdata(pdev, NULL); - free_orinocodev(dev); + free_orinocodev(priv); fail_alloc: pci_iounmap(pdev, hermes_io); @@ -295,14 +296,13 @@ static int orinoco_plx_init_one(struct pci_dev *pdev, static void __devexit orinoco_plx_remove_one(struct pci_dev *pdev) { - struct net_device *dev = pci_get_drvdata(pdev); - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = pci_get_drvdata(pdev); struct orinoco_pci_card *card = priv->card; - unregister_netdev(dev); - free_irq(pdev->irq, dev); + orinoco_if_del(priv); + free_irq(pdev->irq, priv); pci_set_drvdata(pdev, NULL); - free_orinocodev(dev); + free_orinocodev(priv); pci_iounmap(pdev, priv->hw.iobase); pci_iounmap(pdev, card->attr_io); pci_iounmap(pdev, card->bridge_io); diff --git a/drivers/net/wireless/orinoco/orinoco_tmd.c b/drivers/net/wireless/orinoco/orinoco_tmd.c index cda0e6e4d7a1..d3452548cc71 100644 --- a/drivers/net/wireless/orinoco/orinoco_tmd.c +++ b/drivers/net/wireless/orinoco/orinoco_tmd.c @@ -94,7 +94,6 @@ static int orinoco_tmd_init_one(struct pci_dev *pdev, int err; struct orinoco_private *priv; struct orinoco_pci_card *card; - struct net_device *dev; void __iomem *hermes_io, *bridge_io; err = pci_enable_device(pdev); @@ -124,23 +123,21 @@ static int orinoco_tmd_init_one(struct pci_dev *pdev, } /* Allocate network device */ - dev = alloc_orinocodev(sizeof(*card), &pdev->dev, - orinoco_tmd_cor_reset, NULL); - if (!dev) { + priv = alloc_orinocodev(sizeof(*card), &pdev->dev, + orinoco_tmd_cor_reset, NULL); + if (!priv) { printk(KERN_ERR PFX "Cannot allocate network device\n"); err = -ENOMEM; goto fail_alloc; } - priv = netdev_priv(dev); card = priv->card; card->bridge_io = bridge_io; - SET_NETDEV_DEV(dev, &pdev->dev); hermes_struct_init(&priv->hw, hermes_io, HERMES_16BIT_REGSPACING); err = request_irq(pdev->irq, orinoco_interrupt, IRQF_SHARED, - dev->name, dev); + DRIVER_NAME, priv); if (err) { printk(KERN_ERR PFX "Cannot allocate IRQ %d\n", pdev->irq); err = -EBUSY; @@ -153,24 +150,28 @@ static int orinoco_tmd_init_one(struct pci_dev *pdev, goto fail; } - err = register_netdev(dev); + err = orinoco_init(priv); if (err) { - printk(KERN_ERR PFX "Cannot register network device\n"); + printk(KERN_ERR PFX "orinoco_init() failed\n"); goto fail; } - pci_set_drvdata(pdev, dev); - printk(KERN_DEBUG "%s: " DRIVER_NAME " at %s\n", dev->name, - pci_name(pdev)); + err = orinoco_if_add(priv, 0, 0); + if (err) { + printk(KERN_ERR PFX "orinoco_if_add() failed\n"); + goto fail; + } + + pci_set_drvdata(pdev, priv); return 0; fail: - free_irq(pdev->irq, dev); + free_irq(pdev->irq, priv); fail_irq: pci_set_drvdata(pdev, NULL); - free_orinocodev(dev); + free_orinocodev(priv); fail_alloc: pci_iounmap(pdev, hermes_io); @@ -189,14 +190,13 @@ static int orinoco_tmd_init_one(struct pci_dev *pdev, static void __devexit orinoco_tmd_remove_one(struct pci_dev *pdev) { - struct net_device *dev = pci_get_drvdata(pdev); - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = pci_get_drvdata(pdev); struct orinoco_pci_card *card = priv->card; - unregister_netdev(dev); - free_irq(pdev->irq, dev); + orinoco_if_del(priv); + free_irq(pdev->irq, priv); pci_set_drvdata(pdev, NULL); - free_orinocodev(dev); + free_orinocodev(priv); pci_iounmap(pdev, priv->hw.iobase); pci_iounmap(pdev, card->bridge_io); pci_release_regions(pdev); diff --git a/drivers/net/wireless/orinoco/scan.c b/drivers/net/wireless/orinoco/scan.c index 89d699d4dfe6..d2f10e9c2162 100644 --- a/drivers/net/wireless/orinoco/scan.c +++ b/drivers/net/wireless/orinoco/scan.c @@ -5,147 +5,166 @@ #include <linux/kernel.h> #include <linux/string.h> -#include <linux/etherdevice.h> +#include <linux/ieee80211.h> +#include <net/cfg80211.h> #include "hermes.h" #include "orinoco.h" +#include "main.h" #include "scan.h" -#define ORINOCO_MAX_BSS_COUNT 64 +#define ZERO_DBM_OFFSET 0x95 +#define MAX_SIGNAL_LEVEL 0x8A +#define MIN_SIGNAL_LEVEL 0x2F -#define PRIV_BSS ((struct bss_element *)priv->bss_xbss_data) -#define PRIV_XBSS ((struct xbss_element *)priv->bss_xbss_data) +#define SIGNAL_TO_DBM(x) \ + (clamp_t(s32, (x), MIN_SIGNAL_LEVEL, MAX_SIGNAL_LEVEL) \ + - ZERO_DBM_OFFSET) +#define SIGNAL_TO_MBM(x) (SIGNAL_TO_DBM(x) * 100) -int orinoco_bss_data_allocate(struct orinoco_private *priv) +static int symbol_build_supp_rates(u8 *buf, const __le16 *rates) { - if (priv->bss_xbss_data) - return 0; - - if (priv->has_ext_scan) - priv->bss_xbss_data = kzalloc(ORINOCO_MAX_BSS_COUNT * - sizeof(struct xbss_element), - GFP_KERNEL); - else - priv->bss_xbss_data = kzalloc(ORINOCO_MAX_BSS_COUNT * - sizeof(struct bss_element), - GFP_KERNEL); - - if (!priv->bss_xbss_data) { - printk(KERN_WARNING "Out of memory allocating beacons"); - return -ENOMEM; + int i; + u8 rate; + + buf[0] = WLAN_EID_SUPP_RATES; + for (i = 0; i < 5; i++) { + rate = le16_to_cpu(rates[i]); + /* NULL terminated */ + if (rate == 0x0) + break; + buf[i + 2] = rate; } - return 0; -} + buf[1] = i; -void orinoco_bss_data_free(struct orinoco_private *priv) -{ - kfree(priv->bss_xbss_data); - priv->bss_xbss_data = NULL; + return i + 2; } -void orinoco_bss_data_init(struct orinoco_private *priv) +static int prism_build_supp_rates(u8 *buf, const u8 *rates) { int i; - INIT_LIST_HEAD(&priv->bss_free_list); - INIT_LIST_HEAD(&priv->bss_list); - if (priv->has_ext_scan) - for (i = 0; i < ORINOCO_MAX_BSS_COUNT; i++) - list_add_tail(&(PRIV_XBSS[i].list), - &priv->bss_free_list); - else - for (i = 0; i < ORINOCO_MAX_BSS_COUNT; i++) - list_add_tail(&(PRIV_BSS[i].list), - &priv->bss_free_list); - -} - -void orinoco_clear_scan_results(struct orinoco_private *priv, - unsigned long scan_age) -{ - if (priv->has_ext_scan) { - struct xbss_element *bss; - struct xbss_element *tmp_bss; - - /* Blow away current list of scan results */ - list_for_each_entry_safe(bss, tmp_bss, &priv->bss_list, list) { - if (!scan_age || - time_after(jiffies, bss->last_scanned + scan_age)) { - list_move_tail(&bss->list, - &priv->bss_free_list); - /* Don't blow away ->list, just BSS data */ - memset(&bss->bss, 0, sizeof(bss->bss)); - bss->last_scanned = 0; - } - } - } else { - struct bss_element *bss; - struct bss_element *tmp_bss; - - /* Blow away current list of scan results */ - list_for_each_entry_safe(bss, tmp_bss, &priv->bss_list, list) { - if (!scan_age || - time_after(jiffies, bss->last_scanned + scan_age)) { - list_move_tail(&bss->list, - &priv->bss_free_list); - /* Don't blow away ->list, just BSS data */ - memset(&bss->bss, 0, sizeof(bss->bss)); - bss->last_scanned = 0; - } + buf[0] = WLAN_EID_SUPP_RATES; + for (i = 0; i < 8; i++) { + /* NULL terminated */ + if (rates[i] == 0x0) + break; + buf[i + 2] = rates[i]; + } + buf[1] = i; + + /* We might still have another 2 rates, which need to go in + * extended supported rates */ + if (i == 8 && rates[i] > 0) { + buf[10] = WLAN_EID_EXT_SUPP_RATES; + for (; i < 10; i++) { + /* NULL terminated */ + if (rates[i] == 0x0) + break; + buf[i + 2] = rates[i]; } + buf[11] = i - 8; } + + return (i < 8) ? i + 2 : i + 4; } -void orinoco_add_ext_scan_result(struct orinoco_private *priv, - struct agere_ext_scan_info *atom) +static void orinoco_add_hostscan_result(struct orinoco_private *priv, + const union hermes_scan_info *bss) { - struct xbss_element *bss = NULL; - int found = 0; - - /* Try to update an existing bss first */ - list_for_each_entry(bss, &priv->bss_list, list) { - if (compare_ether_addr(bss->bss.bssid, atom->bssid)) - continue; - /* ESSID lengths */ - if (bss->bss.data[1] != atom->data[1]) - continue; - if (memcmp(&bss->bss.data[2], &atom->data[2], - atom->data[1])) - continue; - found = 1; + struct wiphy *wiphy = priv_to_wiphy(priv); + struct ieee80211_channel *channel; + u8 *ie; + u8 ie_buf[46]; + u64 timestamp; + s32 signal; + u16 capability; + u16 beacon_interval; + int ie_len; + int freq; + int len; + + len = le16_to_cpu(bss->a.essid_len); + + /* Reconstruct SSID and bitrate IEs to pass up */ + ie_buf[0] = WLAN_EID_SSID; + ie_buf[1] = len; + memcpy(&ie_buf[2], bss->a.essid, len); + + ie = ie_buf + len + 2; + ie_len = ie_buf[1] + 2; + switch (priv->firmware_type) { + case FIRMWARE_TYPE_SYMBOL: + ie_len += symbol_build_supp_rates(ie, bss->s.rates); break; - } - /* Grab a bss off the free list */ - if (!found && !list_empty(&priv->bss_free_list)) { - bss = list_entry(priv->bss_free_list.next, - struct xbss_element, list); - list_del(priv->bss_free_list.next); + case FIRMWARE_TYPE_INTERSIL: + ie_len += prism_build_supp_rates(ie, bss->p.rates); + break; - list_add_tail(&bss->list, &priv->bss_list); + case FIRMWARE_TYPE_AGERE: + default: + break; } - if (bss) { - /* Always update the BSS to get latest beacon info */ - memcpy(&bss->bss, atom, sizeof(bss->bss)); - bss->last_scanned = jiffies; - } + freq = ieee80211_dsss_chan_to_freq(le16_to_cpu(bss->a.channel)); + channel = ieee80211_get_channel(wiphy, freq); + timestamp = 0; + capability = le16_to_cpu(bss->a.capabilities); + beacon_interval = le16_to_cpu(bss->a.beacon_interv); + signal = SIGNAL_TO_MBM(le16_to_cpu(bss->a.level)); + + cfg80211_inform_bss(wiphy, channel, bss->a.bssid, timestamp, + capability, beacon_interval, ie_buf, ie_len, + signal, GFP_KERNEL); } -int orinoco_process_scan_results(struct orinoco_private *priv, - unsigned char *buf, - int len) +void orinoco_add_extscan_result(struct orinoco_private *priv, + struct agere_ext_scan_info *bss, + size_t len) { - int offset; /* In the scan data */ - union hermes_scan_info *atom; - int atom_len; + struct wiphy *wiphy = priv_to_wiphy(priv); + struct ieee80211_channel *channel; + u8 *ie; + u64 timestamp; + s32 signal; + u16 capability; + u16 beacon_interval; + size_t ie_len; + int chan, freq; + + ie_len = len - sizeof(*bss); + ie = orinoco_get_ie(bss->data, ie_len, WLAN_EID_DS_PARAMS); + chan = ie ? ie[2] : 0; + freq = ieee80211_dsss_chan_to_freq(chan); + channel = ieee80211_get_channel(wiphy, freq); + + timestamp = le64_to_cpu(bss->timestamp); + capability = le16_to_cpu(bss->capabilities); + beacon_interval = le16_to_cpu(bss->beacon_interval); + ie = bss->data; + signal = SIGNAL_TO_MBM(bss->level); + + cfg80211_inform_bss(wiphy, channel, bss->bssid, timestamp, + capability, beacon_interval, ie, ie_len, + signal, GFP_KERNEL); +} + +void orinoco_add_hostscan_results(struct orinoco_private *priv, + unsigned char *buf, + size_t len) +{ + int offset; /* In the scan data */ + size_t atom_len; + bool abort = false; switch (priv->firmware_type) { case FIRMWARE_TYPE_AGERE: atom_len = sizeof(struct agere_scan_apinfo); offset = 0; break; + case FIRMWARE_TYPE_SYMBOL: /* Lack of documentation necessitates this hack. * Different firmwares have 68 or 76 byte long atoms. @@ -163,6 +182,7 @@ int orinoco_process_scan_results(struct orinoco_private *priv, atom_len = 68; offset = 0; break; + case FIRMWARE_TYPE_INTERSIL: offset = 4; if (priv->has_hostscan) { @@ -170,64 +190,41 @@ int orinoco_process_scan_results(struct orinoco_private *priv, /* Sanity check for atom_len */ if (atom_len < sizeof(struct prism2_scan_apinfo)) { printk(KERN_ERR "%s: Invalid atom_len in scan " - "data: %d\n", priv->ndev->name, + "data: %zu\n", priv->ndev->name, atom_len); - return -EIO; + abort = true; + goto scan_abort; } } else atom_len = offsetof(struct prism2_scan_apinfo, atim); break; + default: - return -EOPNOTSUPP; + abort = true; + goto scan_abort; } /* Check that we got an whole number of atoms */ if ((len - offset) % atom_len) { - printk(KERN_ERR "%s: Unexpected scan data length %d, " - "atom_len %d, offset %d\n", priv->ndev->name, len, + printk(KERN_ERR "%s: Unexpected scan data length %zu, " + "atom_len %zu, offset %d\n", priv->ndev->name, len, atom_len, offset); - return -EIO; + abort = true; + goto scan_abort; } - orinoco_clear_scan_results(priv, msecs_to_jiffies(15000)); - - /* Read the entries one by one */ + /* Process the entries one by one */ for (; offset + atom_len <= len; offset += atom_len) { - int found = 0; - struct bss_element *bss = NULL; + union hermes_scan_info *atom; - /* Get next atom */ atom = (union hermes_scan_info *) (buf + offset); - /* Try to update an existing bss first */ - list_for_each_entry(bss, &priv->bss_list, list) { - if (compare_ether_addr(bss->bss.a.bssid, atom->a.bssid)) - continue; - if (le16_to_cpu(bss->bss.a.essid_len) != - le16_to_cpu(atom->a.essid_len)) - continue; - if (memcmp(bss->bss.a.essid, atom->a.essid, - le16_to_cpu(atom->a.essid_len))) - continue; - found = 1; - break; - } - - /* Grab a bss off the free list */ - if (!found && !list_empty(&priv->bss_free_list)) { - bss = list_entry(priv->bss_free_list.next, - struct bss_element, list); - list_del(priv->bss_free_list.next); - - list_add_tail(&bss->list, &priv->bss_list); - } - - if (bss) { - /* Always update the BSS to get latest beacon info */ - memcpy(&bss->bss, atom, sizeof(bss->bss)); - bss->last_scanned = jiffies; - } + orinoco_add_hostscan_result(priv, atom); } - return 0; + scan_abort: + if (priv->scan_request) { + cfg80211_scan_done(priv->scan_request, abort); + priv->scan_request = NULL; + } } diff --git a/drivers/net/wireless/orinoco/scan.h b/drivers/net/wireless/orinoco/scan.h index f319f7466af1..2dc4e046dbdb 100644 --- a/drivers/net/wireless/orinoco/scan.h +++ b/drivers/net/wireless/orinoco/scan.h @@ -9,21 +9,12 @@ struct orinoco_private; struct agere_ext_scan_info; -/* Setup and free memory for scan results */ -int orinoco_bss_data_allocate(struct orinoco_private *priv); -void orinoco_bss_data_free(struct orinoco_private *priv); -void orinoco_bss_data_init(struct orinoco_private *priv); - /* Add scan results */ -void orinoco_add_ext_scan_result(struct orinoco_private *priv, - struct agere_ext_scan_info *atom); -int orinoco_process_scan_results(struct orinoco_private *dev, - unsigned char *buf, - int len); - -/* Clear scan results */ -void orinoco_clear_scan_results(struct orinoco_private *priv, - unsigned long scan_age); - +void orinoco_add_extscan_result(struct orinoco_private *priv, + struct agere_ext_scan_info *atom, + size_t len); +void orinoco_add_hostscan_results(struct orinoco_private *dev, + unsigned char *buf, + size_t len); #endif /* _ORINOCO_SCAN_H_ */ diff --git a/drivers/net/wireless/orinoco/spectrum_cs.c b/drivers/net/wireless/orinoco/spectrum_cs.c index 38e5198e44c7..c361310b885d 100644 --- a/drivers/net/wireless/orinoco/spectrum_cs.c +++ b/drivers/net/wireless/orinoco/spectrum_cs.c @@ -178,27 +178,25 @@ spectrum_cs_stop_firmware(struct orinoco_private *priv, int idle) static int spectrum_cs_probe(struct pcmcia_device *link) { - struct net_device *dev; struct orinoco_private *priv; struct orinoco_pccard *card; - dev = alloc_orinocodev(sizeof(*card), &handle_to_dev(link), - spectrum_cs_hard_reset, - spectrum_cs_stop_firmware); - if (!dev) + priv = alloc_orinocodev(sizeof(*card), &handle_to_dev(link), + spectrum_cs_hard_reset, + spectrum_cs_stop_firmware); + if (!priv) return -ENOMEM; - priv = netdev_priv(dev); card = priv->card; /* Link both structures together */ card->p_dev = link; - link->priv = dev; + link->priv = priv; /* Interrupt setup */ link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT; link->irq.IRQInfo1 = IRQ_LEVEL_ID; link->irq.Handler = orinoco_interrupt; - link->irq.Instance = dev; + link->irq.Instance = priv; /* General socket configuration defaults can go here. In this * client, we assume very little, and rely on the CIS for @@ -219,14 +217,14 @@ spectrum_cs_probe(struct pcmcia_device *link) */ static void spectrum_cs_detach(struct pcmcia_device *link) { - struct net_device *dev = link->priv; + struct orinoco_private *priv = link->priv; if (link->dev_node) - unregister_netdev(dev); + orinoco_if_del(priv); spectrum_cs_release(link); - free_orinocodev(dev); + free_orinocodev(priv); } /* spectrum_cs_detach */ /* @@ -306,8 +304,7 @@ next_entry: static int spectrum_cs_config(struct pcmcia_device *link) { - struct net_device *dev = link->priv; - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = link->priv; struct orinoco_pccard *card = priv->card; hermes_t *hw = &priv->hw; int last_fn, last_ret; @@ -362,34 +359,31 @@ spectrum_cs_config(struct pcmcia_device *link) pcmcia_request_configuration(link, &link->conf)); /* Ok, we have the configuration, prepare to register the netdev */ - dev->base_addr = link->io.BasePort1; - dev->irq = link->irq.AssignedIRQ; card->node.major = card->node.minor = 0; /* Reset card */ if (spectrum_cs_hard_reset(priv) != 0) goto failed; - SET_NETDEV_DEV(dev, &handle_to_dev(link)); - /* Tell the stack we exist */ - if (register_netdev(dev) != 0) { - printk(KERN_ERR PFX "register_netdev() failed\n"); + /* Initialise the main driver */ + if (orinoco_init(priv) != 0) { + printk(KERN_ERR PFX "orinoco_init() failed\n"); + goto failed; + } + + /* Register an interface with the stack */ + if (orinoco_if_add(priv, link->io.BasePort1, + link->irq.AssignedIRQ) != 0) { + printk(KERN_ERR PFX "orinoco_if_add() failed\n"); goto failed; } /* At this point, the dev_node_t structure(s) needs to be * initialized and arranged in a linked list at link->dev_node. */ - strcpy(card->node.dev_name, dev->name); + strcpy(card->node.dev_name, priv->ndev->name); link->dev_node = &card->node; /* link->dev_node being non-NULL is also * used to indicate that the * net_device has been registered */ - - /* Finally, report what we've done */ - printk(KERN_DEBUG "%s: " DRIVER_NAME " at %s, irq %d, io " - "0x%04x-0x%04x\n", dev->name, dev_name(dev->dev.parent), - link->irq.AssignedIRQ, link->io.BasePort1, - link->io.BasePort1 + link->io.NumPorts1 - 1); - return 0; cs_failed: @@ -408,8 +402,7 @@ spectrum_cs_config(struct pcmcia_device *link) static void spectrum_cs_release(struct pcmcia_device *link) { - struct net_device *dev = link->priv; - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = link->priv; unsigned long flags; /* We're committed to taking the device away now, so mark the @@ -427,23 +420,11 @@ spectrum_cs_release(struct pcmcia_device *link) static int spectrum_cs_suspend(struct pcmcia_device *link) { - struct net_device *dev = link->priv; - struct orinoco_private *priv = netdev_priv(dev); - unsigned long flags; + struct orinoco_private *priv = link->priv; int err = 0; /* Mark the device as stopped, to block IO until later */ - spin_lock_irqsave(&priv->lock, flags); - - err = __orinoco_down(dev); - if (err) - printk(KERN_WARNING "%s: Error %d downing interface\n", - dev->name, err); - - netif_device_detach(dev); - priv->hw_unavailable++; - - spin_unlock_irqrestore(&priv->lock, flags); + orinoco_down(priv); return err; } @@ -451,33 +432,10 @@ spectrum_cs_suspend(struct pcmcia_device *link) static int spectrum_cs_resume(struct pcmcia_device *link) { - struct net_device *dev = link->priv; - struct orinoco_private *priv = netdev_priv(dev); - unsigned long flags; - int err; - - err = orinoco_reinit_firmware(dev); - if (err) { - printk(KERN_ERR "%s: Error %d re-initializing firmware\n", - dev->name, err); - return -EIO; - } - - spin_lock_irqsave(&priv->lock, flags); - - netif_device_attach(dev); - priv->hw_unavailable--; + struct orinoco_private *priv = link->priv; + int err = orinoco_up(priv); - if (priv->open && !priv->hw_unavailable) { - err = __orinoco_up(dev); - if (err) - printk(KERN_ERR "%s: Error %d restarting card\n", - dev->name, err); - } - - spin_unlock_irqrestore(&priv->lock, flags); - - return 0; + return err; } diff --git a/drivers/net/wireless/orinoco/wext.c b/drivers/net/wireless/orinoco/wext.c index 3f0814234392..7698fdd6a3a2 100644 --- a/drivers/net/wireless/orinoco/wext.c +++ b/drivers/net/wireless/orinoco/wext.c @@ -7,6 +7,7 @@ #include <linux/wireless.h> #include <linux/ieee80211.h> #include <net/iw_handler.h> +#include <net/cfg80211.h> #include "hermes.h" #include "hermes_rid.h" @@ -21,9 +22,70 @@ #define MAX_RID_LEN 1024 +/* Helper routine to record keys + * Do not call from interrupt context */ +static int orinoco_set_key(struct orinoco_private *priv, int index, + enum orinoco_alg alg, const u8 *key, int key_len, + const u8 *seq, int seq_len) +{ + kzfree(priv->keys[index].key); + kzfree(priv->keys[index].seq); + + if (key_len) { + priv->keys[index].key = kzalloc(key_len, GFP_KERNEL); + if (!priv->keys[index].key) + goto nomem; + } else + priv->keys[index].key = NULL; + + if (seq_len) { + priv->keys[index].seq = kzalloc(seq_len, GFP_KERNEL); + if (!priv->keys[index].seq) + goto free_key; + } else + priv->keys[index].seq = NULL; + + priv->keys[index].key_len = key_len; + priv->keys[index].seq_len = seq_len; + + if (key_len) + memcpy(priv->keys[index].key, key, key_len); + if (seq_len) + memcpy(priv->keys[index].seq, seq, seq_len); + + switch (alg) { + case ORINOCO_ALG_TKIP: + priv->keys[index].cipher = WLAN_CIPHER_SUITE_TKIP; + break; + + case ORINOCO_ALG_WEP: + priv->keys[index].cipher = (key_len > SMALL_KEY_SIZE) ? + WLAN_CIPHER_SUITE_WEP104 : WLAN_CIPHER_SUITE_WEP40; + break; + + case ORINOCO_ALG_NONE: + default: + priv->keys[index].cipher = 0; + break; + } + + return 0; + +free_key: + kfree(priv->keys[index].key); + priv->keys[index].key = NULL; + +nomem: + priv->keys[index].key_len = 0; + priv->keys[index].seq_len = 0; + priv->keys[index].cipher = 0; + + return -ENOMEM; +} + static struct iw_statistics *orinoco_get_wireless_stats(struct net_device *dev) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); hermes_t *hw = &priv->hw; struct iw_statistics *wstats = &priv->wstats; int err; @@ -51,7 +113,7 @@ static struct iw_statistics *orinoco_get_wireless_stats(struct net_device *dev) * here so we're not safe to sleep here. */ hermes_inquire(hw, HERMES_INQ_TALLIES); - if (priv->iw_mode == IW_MODE_ADHOC) { + if (priv->iw_mode == NL80211_IFTYPE_ADHOC) { memset(&wstats->qual, 0, sizeof(wstats->qual)); /* If a spy address is defined, we report stats of the * first spy address - Jean II */ @@ -87,31 +149,12 @@ static struct iw_statistics *orinoco_get_wireless_stats(struct net_device *dev) /* Wireless extensions */ /********************************************************************/ -static int orinoco_ioctl_getname(struct net_device *dev, - struct iw_request_info *info, - char *name, - char *extra) -{ - struct orinoco_private *priv = netdev_priv(dev); - int numrates; - int err; - - err = orinoco_hw_get_bitratelist(priv, &numrates, NULL, 0); - - if (!err && (numrates > 2)) - strcpy(name, "IEEE 802.11b"); - else - strcpy(name, "IEEE 802.11-DS"); - - return 0; -} - static int orinoco_ioctl_setwap(struct net_device *dev, struct iw_request_info *info, struct sockaddr *ap_addr, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); int err = -EINPROGRESS; /* Call commit handler */ unsigned long flags; static const u8 off_addr[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; @@ -142,7 +185,7 @@ static int orinoco_ioctl_setwap(struct net_device *dev, goto out; } - if (priv->iw_mode != IW_MODE_INFRA) { + if (priv->iw_mode != NL80211_IFTYPE_STATION) { printk(KERN_WARNING "%s: Manual roaming supported only in " "managed mode\n", dev->name); err = -EOPNOTSUPP; @@ -172,9 +215,8 @@ static int orinoco_ioctl_getwap(struct net_device *dev, struct sockaddr *ap_addr, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); - hermes_t *hw = &priv->hw; int err = 0; unsigned long flags; @@ -182,197 +224,23 @@ static int orinoco_ioctl_getwap(struct net_device *dev, return -EBUSY; ap_addr->sa_family = ARPHRD_ETHER; - err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CURRENTBSSID, - ETH_ALEN, NULL, ap_addr->sa_data); + err = orinoco_hw_get_current_bssid(priv, ap_addr->sa_data); orinoco_unlock(priv, &flags); return err; } -static int orinoco_ioctl_setmode(struct net_device *dev, - struct iw_request_info *info, - u32 *mode, - char *extra) -{ - struct orinoco_private *priv = netdev_priv(dev); - int err = -EINPROGRESS; /* Call commit handler */ - unsigned long flags; - - if (priv->iw_mode == *mode) - return 0; - - if (orinoco_lock(priv, &flags) != 0) - return -EBUSY; - - switch (*mode) { - case IW_MODE_ADHOC: - if (!priv->has_ibss && !priv->has_port3) - err = -EOPNOTSUPP; - break; - - case IW_MODE_INFRA: - break; - - case IW_MODE_MONITOR: - if (priv->broken_monitor && !force_monitor) { - printk(KERN_WARNING "%s: Monitor mode support is " - "buggy in this firmware, not enabling\n", - dev->name); - err = -EOPNOTSUPP; - } - break; - - default: - err = -EOPNOTSUPP; - break; - } - - if (err == -EINPROGRESS) { - priv->iw_mode = *mode; - set_port_type(priv); - } - - orinoco_unlock(priv, &flags); - - return err; -} - -static int orinoco_ioctl_getmode(struct net_device *dev, - struct iw_request_info *info, - u32 *mode, - char *extra) -{ - struct orinoco_private *priv = netdev_priv(dev); - - *mode = priv->iw_mode; - return 0; -} - -static int orinoco_ioctl_getiwrange(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *rrq, - char *extra) -{ - struct orinoco_private *priv = netdev_priv(dev); - int err = 0; - struct iw_range *range = (struct iw_range *) extra; - int numrates; - int i, k; - - rrq->length = sizeof(struct iw_range); - memset(range, 0, sizeof(struct iw_range)); - - range->we_version_compiled = WIRELESS_EXT; - range->we_version_source = 22; - - /* Set available channels/frequencies */ - range->num_channels = NUM_CHANNELS; - k = 0; - for (i = 0; i < NUM_CHANNELS; i++) { - if (priv->channel_mask & (1 << i)) { - range->freq[k].i = i + 1; - range->freq[k].m = (ieee80211_dsss_chan_to_freq(i + 1) * - 100000); - range->freq[k].e = 1; - k++; - } - - if (k >= IW_MAX_FREQUENCIES) - break; - } - range->num_frequency = k; - range->sensitivity = 3; - - if (priv->has_wep) { - range->max_encoding_tokens = ORINOCO_MAX_KEYS; - range->encoding_size[0] = SMALL_KEY_SIZE; - range->num_encoding_sizes = 1; - - if (priv->has_big_wep) { - range->encoding_size[1] = LARGE_KEY_SIZE; - range->num_encoding_sizes = 2; - } - } - - if (priv->has_wpa) - range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_CIPHER_TKIP; - - if ((priv->iw_mode == IW_MODE_ADHOC) && (!SPY_NUMBER(priv))) { - /* Quality stats meaningless in ad-hoc mode */ - } else { - range->max_qual.qual = 0x8b - 0x2f; - range->max_qual.level = 0x2f - 0x95 - 1; - range->max_qual.noise = 0x2f - 0x95 - 1; - /* Need to get better values */ - range->avg_qual.qual = 0x24; - range->avg_qual.level = 0xC2; - range->avg_qual.noise = 0x9E; - } - - err = orinoco_hw_get_bitratelist(priv, &numrates, - range->bitrate, IW_MAX_BITRATES); - if (err) - return err; - range->num_bitrates = numrates; - - /* Set an indication of the max TCP throughput in bit/s that we can - * expect using this interface. May be use for QoS stuff... - * Jean II */ - if (numrates > 2) - range->throughput = 5 * 1000 * 1000; /* ~5 Mb/s */ - else - range->throughput = 1.5 * 1000 * 1000; /* ~1.5 Mb/s */ - - range->min_rts = 0; - range->max_rts = 2347; - range->min_frag = 256; - range->max_frag = 2346; - - range->min_pmp = 0; - range->max_pmp = 65535000; - range->min_pmt = 0; - range->max_pmt = 65535 * 1000; /* ??? */ - range->pmp_flags = IW_POWER_PERIOD; - range->pmt_flags = IW_POWER_TIMEOUT; - range->pm_capa = (IW_POWER_PERIOD | IW_POWER_TIMEOUT | - IW_POWER_UNICAST_R); - - range->retry_capa = IW_RETRY_LIMIT | IW_RETRY_LIFETIME; - range->retry_flags = IW_RETRY_LIMIT; - range->r_time_flags = IW_RETRY_LIFETIME; - range->min_retry = 0; - range->max_retry = 65535; /* ??? */ - range->min_r_time = 0; - range->max_r_time = 65535 * 1000; /* ??? */ - - if (priv->firmware_type == FIRMWARE_TYPE_AGERE) - range->scan_capa = IW_SCAN_CAPA_ESSID; - else - range->scan_capa = IW_SCAN_CAPA_NONE; - - /* Event capability (kernel) */ - IW_EVENT_CAPA_SET_KERNEL(range->event_capa); - /* Event capability (driver) */ - IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWTHRSPY); - IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWAP); - IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWSCAN); - IW_EVENT_CAPA_SET(range->event_capa, IWEVTXDROP); - - return 0; -} - static int orinoco_ioctl_setiwencode(struct net_device *dev, struct iw_request_info *info, struct iw_point *erq, char *keybuf) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); int index = (erq->flags & IW_ENCODE_INDEX) - 1; int setindex = priv->tx_key; - int encode_alg = priv->encode_alg; + enum orinoco_alg encode_alg = priv->encode_alg; int restricted = priv->wep_restrict; - u16 xlen = 0; int err = -EINPROGRESS; /* Call commit handler */ unsigned long flags; @@ -392,25 +260,17 @@ static int orinoco_ioctl_setiwencode(struct net_device *dev, return -EBUSY; /* Clear any TKIP key we have */ - if ((priv->has_wpa) && (priv->encode_alg == IW_ENCODE_ALG_TKIP)) + if ((priv->has_wpa) && (priv->encode_alg == ORINOCO_ALG_TKIP)) (void) orinoco_clear_tkip_key(priv, setindex); if (erq->length > 0) { if ((index < 0) || (index >= ORINOCO_MAX_KEYS)) index = priv->tx_key; - /* Adjust key length to a supported value */ - if (erq->length > SMALL_KEY_SIZE) - xlen = LARGE_KEY_SIZE; - else if (erq->length > 0) - xlen = SMALL_KEY_SIZE; - else - xlen = 0; - /* Switch on WEP if off */ - if ((encode_alg != IW_ENCODE_ALG_WEP) && (xlen > 0)) { + if (encode_alg != ORINOCO_ALG_WEP) { setindex = index; - encode_alg = IW_ENCODE_ALG_WEP; + encode_alg = ORINOCO_ALG_WEP; } } else { /* Important note : if the user do "iwconfig eth0 enc off", @@ -423,7 +283,7 @@ static int orinoco_ioctl_setiwencode(struct net_device *dev, } } else { /* Set the index : Check that the key is valid */ - if (priv->keys[index].len == 0) { + if (priv->keys[index].key_len == 0) { err = -EINVAL; goto out; } @@ -432,17 +292,15 @@ static int orinoco_ioctl_setiwencode(struct net_device *dev, } if (erq->flags & IW_ENCODE_DISABLED) - encode_alg = IW_ENCODE_ALG_NONE; + encode_alg = ORINOCO_ALG_NONE; if (erq->flags & IW_ENCODE_OPEN) restricted = 0; if (erq->flags & IW_ENCODE_RESTRICTED) restricted = 1; if (erq->pointer && erq->length > 0) { - priv->keys[index].len = cpu_to_le16(xlen); - memset(priv->keys[index].data, 0, - sizeof(priv->keys[index].data)); - memcpy(priv->keys[index].data, keybuf, erq->length); + err = orinoco_set_key(priv, index, ORINOCO_ALG_WEP, keybuf, + erq->length, NULL, 0); } priv->tx_key = setindex; @@ -469,9 +327,8 @@ static int orinoco_ioctl_getiwencode(struct net_device *dev, struct iw_point *erq, char *keybuf) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); int index = (erq->flags & IW_ENCODE_INDEX) - 1; - u16 xlen = 0; unsigned long flags; if (!priv->has_wep) @@ -493,11 +350,9 @@ static int orinoco_ioctl_getiwencode(struct net_device *dev, else erq->flags |= IW_ENCODE_OPEN; - xlen = le16_to_cpu(priv->keys[index].len); - - erq->length = xlen; + erq->length = priv->keys[index].key_len; - memcpy(keybuf, priv->keys[index].data, ORINOCO_MAX_KEY_SIZE); + memcpy(keybuf, priv->keys[index].key, erq->length); orinoco_unlock(priv, &flags); return 0; @@ -508,7 +363,7 @@ static int orinoco_ioctl_setessid(struct net_device *dev, struct iw_point *erq, char *essidbuf) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); unsigned long flags; /* Note : ESSID is ignored in Ad-Hoc demo mode, but we can set it @@ -539,7 +394,7 @@ static int orinoco_ioctl_getessid(struct net_device *dev, struct iw_point *erq, char *essidbuf) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); int active; int err = 0; unsigned long flags; @@ -562,59 +417,18 @@ static int orinoco_ioctl_getessid(struct net_device *dev, return 0; } -static int orinoco_ioctl_setnick(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *nrq, - char *nickbuf) -{ - struct orinoco_private *priv = netdev_priv(dev); - unsigned long flags; - - if (nrq->length > IW_ESSID_MAX_SIZE) - return -E2BIG; - - if (orinoco_lock(priv, &flags) != 0) - return -EBUSY; - - memset(priv->nick, 0, sizeof(priv->nick)); - memcpy(priv->nick, nickbuf, nrq->length); - - orinoco_unlock(priv, &flags); - - return -EINPROGRESS; /* Call commit handler */ -} - -static int orinoco_ioctl_getnick(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *nrq, - char *nickbuf) -{ - struct orinoco_private *priv = netdev_priv(dev); - unsigned long flags; - - if (orinoco_lock(priv, &flags) != 0) - return -EBUSY; - - memcpy(nickbuf, priv->nick, IW_ESSID_MAX_SIZE); - orinoco_unlock(priv, &flags); - - nrq->length = strlen(priv->nick); - - return 0; -} - static int orinoco_ioctl_setfreq(struct net_device *dev, struct iw_request_info *info, struct iw_freq *frq, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); int chan = -1; unsigned long flags; int err = -EINPROGRESS; /* Call commit handler */ /* In infrastructure mode the AP sets the channel */ - if (priv->iw_mode == IW_MODE_INFRA) + if (priv->iw_mode == NL80211_IFTYPE_STATION) return -EBUSY; if ((frq->e == 0) && (frq->m <= 1000)) { @@ -640,7 +454,7 @@ static int orinoco_ioctl_setfreq(struct net_device *dev, return -EBUSY; priv->channel = chan; - if (priv->iw_mode == IW_MODE_MONITOR) { + if (priv->iw_mode == NL80211_IFTYPE_MONITOR) { /* Fast channel change - no commit if successful */ hermes_t *hw = &priv->hw; err = hermes_docmd_wait(hw, HERMES_CMD_TEST | @@ -657,7 +471,7 @@ static int orinoco_ioctl_getfreq(struct net_device *dev, struct iw_freq *frq, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); int tmp; /* Locking done in there */ @@ -676,7 +490,7 @@ static int orinoco_ioctl_getsens(struct net_device *dev, struct iw_param *srq, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); hermes_t *hw = &priv->hw; u16 val; int err; @@ -705,7 +519,7 @@ static int orinoco_ioctl_setsens(struct net_device *dev, struct iw_param *srq, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); int val = srq->value; unsigned long flags; @@ -728,7 +542,7 @@ static int orinoco_ioctl_setrts(struct net_device *dev, struct iw_param *rrq, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); int val = rrq->value; unsigned long flags; @@ -752,7 +566,7 @@ static int orinoco_ioctl_getrts(struct net_device *dev, struct iw_param *rrq, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); rrq->value = priv->rts_thresh; rrq->disabled = (rrq->value == 2347); @@ -766,7 +580,7 @@ static int orinoco_ioctl_setfrag(struct net_device *dev, struct iw_param *frq, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); int err = -EINPROGRESS; /* Call commit handler */ unsigned long flags; @@ -806,7 +620,7 @@ static int orinoco_ioctl_getfrag(struct net_device *dev, struct iw_param *frq, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); hermes_t *hw = &priv->hw; int err; u16 val; @@ -847,7 +661,7 @@ static int orinoco_ioctl_setrate(struct net_device *dev, struct iw_param *rrq, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); int ratemode; int bitrate; /* 100s of kilobits */ unsigned long flags; @@ -881,7 +695,7 @@ static int orinoco_ioctl_getrate(struct net_device *dev, struct iw_param *rrq, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); int err = 0; int bitrate, automatic; unsigned long flags; @@ -910,7 +724,7 @@ static int orinoco_ioctl_setpower(struct net_device *dev, struct iw_param *prq, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); int err = -EINPROGRESS; /* Call commit handler */ unsigned long flags; @@ -964,7 +778,7 @@ static int orinoco_ioctl_getpower(struct net_device *dev, struct iw_param *prq, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); hermes_t *hw = &priv->hw; int err = 0; u16 enable, period, timeout, mcast; @@ -1018,13 +832,12 @@ static int orinoco_ioctl_set_encodeext(struct net_device *dev, union iwreq_data *wrqu, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); struct iw_point *encoding = &wrqu->encoding; struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; int idx, alg = ext->alg, set_key = 1; unsigned long flags; int err = -EINVAL; - u16 key_len; if (orinoco_lock(priv, &flags) != 0) return -EBUSY; @@ -1056,48 +869,41 @@ static int orinoco_ioctl_set_encodeext(struct net_device *dev, /* Set the requested key first */ switch (alg) { case IW_ENCODE_ALG_NONE: - priv->encode_alg = alg; - priv->keys[idx].len = 0; + priv->encode_alg = ORINOCO_ALG_NONE; + err = orinoco_set_key(priv, idx, ORINOCO_ALG_NONE, + NULL, 0, NULL, 0); break; case IW_ENCODE_ALG_WEP: - if (ext->key_len > SMALL_KEY_SIZE) - key_len = LARGE_KEY_SIZE; - else if (ext->key_len > 0) - key_len = SMALL_KEY_SIZE; - else + if (ext->key_len <= 0) goto out; - priv->encode_alg = alg; - priv->keys[idx].len = cpu_to_le16(key_len); - - key_len = min(ext->key_len, key_len); - - memset(priv->keys[idx].data, 0, ORINOCO_MAX_KEY_SIZE); - memcpy(priv->keys[idx].data, ext->key, key_len); + priv->encode_alg = ORINOCO_ALG_WEP; + err = orinoco_set_key(priv, idx, ORINOCO_ALG_WEP, + ext->key, ext->key_len, NULL, 0); break; case IW_ENCODE_ALG_TKIP: { - hermes_t *hw = &priv->hw; u8 *tkip_iv = NULL; if (!priv->has_wpa || - (ext->key_len > sizeof(priv->tkip_key[0]))) + (ext->key_len > sizeof(struct orinoco_tkip_key))) goto out; - priv->encode_alg = alg; - memset(&priv->tkip_key[idx], 0, - sizeof(priv->tkip_key[idx])); - memcpy(&priv->tkip_key[idx], ext->key, ext->key_len); + priv->encode_alg = ORINOCO_ALG_TKIP; if (ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) tkip_iv = &ext->rx_seq[0]; - err = __orinoco_hw_set_tkip_key(hw, idx, + err = orinoco_set_key(priv, idx, ORINOCO_ALG_TKIP, + ext->key, ext->key_len, tkip_iv, + ORINOCO_SEQ_LEN); + + err = __orinoco_hw_set_tkip_key(priv, idx, ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY, - (u8 *) &priv->tkip_key[idx], - tkip_iv, NULL); + priv->keys[idx].key, + tkip_iv, ORINOCO_SEQ_LEN, NULL, 0); if (err) printk(KERN_ERR "%s: Error %d setting TKIP key" "\n", dev->name, err); @@ -1120,7 +926,7 @@ static int orinoco_ioctl_get_encodeext(struct net_device *dev, union iwreq_data *wrqu, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); struct iw_point *encoding = &wrqu->encoding; struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; int idx, max_key_len; @@ -1146,22 +952,22 @@ static int orinoco_ioctl_get_encodeext(struct net_device *dev, encoding->flags = idx + 1; memset(ext, 0, sizeof(*ext)); - ext->alg = priv->encode_alg; switch (priv->encode_alg) { - case IW_ENCODE_ALG_NONE: + case ORINOCO_ALG_NONE: + ext->alg = IW_ENCODE_ALG_NONE; ext->key_len = 0; encoding->flags |= IW_ENCODE_DISABLED; break; - case IW_ENCODE_ALG_WEP: - ext->key_len = min_t(u16, le16_to_cpu(priv->keys[idx].len), - max_key_len); - memcpy(ext->key, priv->keys[idx].data, ext->key_len); + case ORINOCO_ALG_WEP: + ext->alg = IW_ENCODE_ALG_WEP; + ext->key_len = min(priv->keys[idx].key_len, max_key_len); + memcpy(ext->key, priv->keys[idx].key, ext->key_len); encoding->flags |= IW_ENCODE_ENABLED; break; - case IW_ENCODE_ALG_TKIP: - ext->key_len = min_t(u16, sizeof(struct orinoco_tkip_key), - max_key_len); - memcpy(ext->key, &priv->tkip_key[idx], ext->key_len); + case ORINOCO_ALG_TKIP: + ext->alg = IW_ENCODE_ALG_TKIP; + ext->key_len = min(priv->keys[idx].key_len, max_key_len); + memcpy(ext->key, priv->keys[idx].key, ext->key_len); encoding->flags |= IW_ENCODE_ENABLED; break; } @@ -1177,7 +983,7 @@ static int orinoco_ioctl_set_auth(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); hermes_t *hw = &priv->hw; struct iw_param *param = &wrqu->param; unsigned long flags; @@ -1255,7 +1061,7 @@ static int orinoco_ioctl_get_auth(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); struct iw_param *param = &wrqu->param; unsigned long flags; int ret = 0; @@ -1295,7 +1101,7 @@ static int orinoco_ioctl_set_genie(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); u8 *buf; unsigned long flags; @@ -1338,7 +1144,7 @@ static int orinoco_ioctl_get_genie(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); unsigned long flags; int err = 0; @@ -1367,8 +1173,7 @@ static int orinoco_ioctl_set_mlme(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); - hermes_t *hw = &priv->hw; + struct orinoco_private *priv = ndev_priv(dev); struct iw_mlme *mlme = (struct iw_mlme *)extra; unsigned long flags; int ret = 0; @@ -1382,19 +1187,11 @@ static int orinoco_ioctl_set_mlme(struct net_device *dev, break; case IW_MLME_DISASSOC: - { - struct { - u8 addr[ETH_ALEN]; - __le16 reason_code; - } __attribute__ ((packed)) buf; - - memcpy(buf.addr, mlme->addr.sa_data, ETH_ALEN); - buf.reason_code = cpu_to_le16(mlme->reason_code); - ret = HERMES_WRITE_RECORD(hw, USER_BAP, - HERMES_RID_CNFDISASSOCIATE, - &buf); + + ret = orinoco_hw_disassociate(priv, mlme->addr.sa_data, + mlme->reason_code); break; - } + default: ret = -EOPNOTSUPP; } @@ -1408,7 +1205,7 @@ static int orinoco_ioctl_getretry(struct net_device *dev, struct iw_param *rrq, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); hermes_t *hw = &priv->hw; int err = 0; u16 short_limit, long_limit, lifetime; @@ -1462,7 +1259,7 @@ static int orinoco_ioctl_reset(struct net_device *dev, void *wrqu, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); if (!capable(CAP_NET_ADMIN)) return -EPERM; @@ -1487,14 +1284,14 @@ static int orinoco_ioctl_setibssport(struct net_device *dev, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); int val = *((int *) extra); unsigned long flags; if (orinoco_lock(priv, &flags) != 0) return -EBUSY; - priv->ibss_port = val ; + priv->ibss_port = val; /* Actually update the mode we are using */ set_port_type(priv); @@ -1508,7 +1305,7 @@ static int orinoco_ioctl_getibssport(struct net_device *dev, void *wrqu, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); int *val = (int *) extra; *val = priv->ibss_port; @@ -1520,7 +1317,7 @@ static int orinoco_ioctl_setport3(struct net_device *dev, void *wrqu, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); int val = *((int *) extra); int err = 0; unsigned long flags; @@ -1566,7 +1363,7 @@ static int orinoco_ioctl_getport3(struct net_device *dev, void *wrqu, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); int *val = (int *) extra; *val = priv->prefer_port3; @@ -1578,7 +1375,7 @@ static int orinoco_ioctl_setpreamble(struct net_device *dev, void *wrqu, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); unsigned long flags; int val; @@ -1610,7 +1407,7 @@ static int orinoco_ioctl_getpreamble(struct net_device *dev, void *wrqu, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); int *val = (int *) extra; if (!priv->has_preamble) @@ -1630,7 +1427,7 @@ static int orinoco_ioctl_getrid(struct net_device *dev, struct iw_point *data, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = ndev_priv(dev); hermes_t *hw = &priv->hw; int rid = data->flags; u16 length; @@ -1661,519 +1458,6 @@ static int orinoco_ioctl_getrid(struct net_device *dev, return err; } -/* Trigger a scan (look for other cells in the vicinity) */ -static int orinoco_ioctl_setscan(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *srq, - char *extra) -{ - struct orinoco_private *priv = netdev_priv(dev); - hermes_t *hw = &priv->hw; - struct iw_scan_req *si = (struct iw_scan_req *) extra; - int err = 0; - unsigned long flags; - - /* Note : you may have realised that, as this is a SET operation, - * this is privileged and therefore a normal user can't - * perform scanning. - * This is not an error, while the device perform scanning, - * traffic doesn't flow, so it's a perfect DoS... - * Jean II */ - - if (orinoco_lock(priv, &flags) != 0) - return -EBUSY; - - /* Scanning with port 0 disabled would fail */ - if (!netif_running(dev)) { - err = -ENETDOWN; - goto out; - } - - /* In monitor mode, the scan results are always empty. - * Probe responses are passed to the driver as received - * frames and could be processed in software. */ - if (priv->iw_mode == IW_MODE_MONITOR) { - err = -EOPNOTSUPP; - goto out; - } - - /* Note : because we don't lock out the irq handler, the way - * we access scan variables in priv is critical. - * o scan_inprogress : not touched by irq handler - * o scan_mode : not touched by irq handler - * Before modifying anything on those variables, please think hard ! - * Jean II */ - - /* Save flags */ - priv->scan_mode = srq->flags; - - /* Always trigger scanning, even if it's in progress. - * This way, if the info frame get lost, we will recover somewhat - * gracefully - Jean II */ - - if (priv->has_hostscan) { - switch (priv->firmware_type) { - case FIRMWARE_TYPE_SYMBOL: - err = hermes_write_wordrec(hw, USER_BAP, - HERMES_RID_CNFHOSTSCAN_SYMBOL, - HERMES_HOSTSCAN_SYMBOL_ONCE | - HERMES_HOSTSCAN_SYMBOL_BCAST); - break; - case FIRMWARE_TYPE_INTERSIL: { - __le16 req[3]; - - req[0] = cpu_to_le16(0x3fff); /* All channels */ - req[1] = cpu_to_le16(0x0001); /* rate 1 Mbps */ - req[2] = 0; /* Any ESSID */ - err = HERMES_WRITE_RECORD(hw, USER_BAP, - HERMES_RID_CNFHOSTSCAN, &req); - } - break; - case FIRMWARE_TYPE_AGERE: - if (priv->scan_mode & IW_SCAN_THIS_ESSID) { - struct hermes_idstring idbuf; - size_t len = min(sizeof(idbuf.val), - (size_t) si->essid_len); - idbuf.len = cpu_to_le16(len); - memcpy(idbuf.val, si->essid, len); - - err = hermes_write_ltv(hw, USER_BAP, - HERMES_RID_CNFSCANSSID_AGERE, - HERMES_BYTES_TO_RECLEN(len + 2), - &idbuf); - } else - err = hermes_write_wordrec(hw, USER_BAP, - HERMES_RID_CNFSCANSSID_AGERE, - 0); /* Any ESSID */ - if (err) - break; - - if (priv->has_ext_scan) { - /* Clear scan results at the start of - * an extended scan */ - orinoco_clear_scan_results(priv, - msecs_to_jiffies(15000)); - - /* TODO: Is this available on older firmware? - * Can we use it to scan specific channels - * for IW_SCAN_THIS_FREQ? */ - err = hermes_write_wordrec(hw, USER_BAP, - HERMES_RID_CNFSCANCHANNELS2GHZ, - 0x7FFF); - if (err) - goto out; - - err = hermes_inquire(hw, - HERMES_INQ_CHANNELINFO); - } else - err = hermes_inquire(hw, HERMES_INQ_SCAN); - break; - } - } else - err = hermes_inquire(hw, HERMES_INQ_SCAN); - - /* One more client */ - if (!err) - priv->scan_inprogress = 1; - - out: - orinoco_unlock(priv, &flags); - return err; -} - -#define MAX_CUSTOM_LEN 64 - -/* Translate scan data returned from the card to a card independant - * format that the Wireless Tools will understand - Jean II */ -static inline char *orinoco_translate_scan(struct net_device *dev, - struct iw_request_info *info, - char *current_ev, - char *end_buf, - union hermes_scan_info *bss, - unsigned long last_scanned) -{ - struct orinoco_private *priv = netdev_priv(dev); - u16 capabilities; - u16 channel; - struct iw_event iwe; /* Temporary buffer */ - char custom[MAX_CUSTOM_LEN]; - - memset(&iwe, 0, sizeof(iwe)); - - /* First entry *MUST* be the AP MAC address */ - iwe.cmd = SIOCGIWAP; - iwe.u.ap_addr.sa_family = ARPHRD_ETHER; - memcpy(iwe.u.ap_addr.sa_data, bss->a.bssid, ETH_ALEN); - current_ev = iwe_stream_add_event(info, current_ev, end_buf, - &iwe, IW_EV_ADDR_LEN); - - /* Other entries will be displayed in the order we give them */ - - /* Add the ESSID */ - iwe.u.data.length = le16_to_cpu(bss->a.essid_len); - if (iwe.u.data.length > 32) - iwe.u.data.length = 32; - iwe.cmd = SIOCGIWESSID; - iwe.u.data.flags = 1; - current_ev = iwe_stream_add_point(info, current_ev, end_buf, - &iwe, bss->a.essid); - - /* Add mode */ - iwe.cmd = SIOCGIWMODE; - capabilities = le16_to_cpu(bss->a.capabilities); - if (capabilities & (WLAN_CAPABILITY_ESS | WLAN_CAPABILITY_IBSS)) { - if (capabilities & WLAN_CAPABILITY_ESS) - iwe.u.mode = IW_MODE_MASTER; - else - iwe.u.mode = IW_MODE_ADHOC; - current_ev = iwe_stream_add_event(info, current_ev, end_buf, - &iwe, IW_EV_UINT_LEN); - } - - channel = bss->s.channel; - if ((channel >= 1) && (channel <= NUM_CHANNELS)) { - /* Add channel and frequency */ - iwe.cmd = SIOCGIWFREQ; - iwe.u.freq.m = channel; - iwe.u.freq.e = 0; - current_ev = iwe_stream_add_event(info, current_ev, end_buf, - &iwe, IW_EV_FREQ_LEN); - - iwe.u.freq.m = ieee80211_dsss_chan_to_freq(channel) * 100000; - iwe.u.freq.e = 1; - current_ev = iwe_stream_add_event(info, current_ev, end_buf, - &iwe, IW_EV_FREQ_LEN); - } - - /* Add quality statistics. level and noise in dB. No link quality */ - iwe.cmd = IWEVQUAL; - iwe.u.qual.updated = IW_QUAL_DBM | IW_QUAL_QUAL_INVALID; - iwe.u.qual.level = (__u8) le16_to_cpu(bss->a.level) - 0x95; - iwe.u.qual.noise = (__u8) le16_to_cpu(bss->a.noise) - 0x95; - /* Wireless tools prior to 27.pre22 will show link quality - * anyway, so we provide a reasonable value. */ - if (iwe.u.qual.level > iwe.u.qual.noise) - iwe.u.qual.qual = iwe.u.qual.level - iwe.u.qual.noise; - else - iwe.u.qual.qual = 0; - current_ev = iwe_stream_add_event(info, current_ev, end_buf, - &iwe, IW_EV_QUAL_LEN); - - /* Add encryption capability */ - iwe.cmd = SIOCGIWENCODE; - if (capabilities & WLAN_CAPABILITY_PRIVACY) - iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; - else - iwe.u.data.flags = IW_ENCODE_DISABLED; - iwe.u.data.length = 0; - current_ev = iwe_stream_add_point(info, current_ev, end_buf, - &iwe, NULL); - - /* Bit rate is not available in Lucent/Agere firmwares */ - if (priv->firmware_type != FIRMWARE_TYPE_AGERE) { - char *current_val = current_ev + iwe_stream_lcp_len(info); - int i; - int step; - - if (priv->firmware_type == FIRMWARE_TYPE_SYMBOL) - step = 2; - else - step = 1; - - iwe.cmd = SIOCGIWRATE; - /* Those two flags are ignored... */ - iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0; - /* Max 10 values */ - for (i = 0; i < 10; i += step) { - /* NULL terminated */ - if (bss->p.rates[i] == 0x0) - break; - /* Bit rate given in 500 kb/s units (+ 0x80) */ - iwe.u.bitrate.value = - ((bss->p.rates[i] & 0x7f) * 500000); - current_val = iwe_stream_add_value(info, current_ev, - current_val, - end_buf, &iwe, - IW_EV_PARAM_LEN); - } - /* Check if we added any event */ - if ((current_val - current_ev) > iwe_stream_lcp_len(info)) - current_ev = current_val; - } - - /* Beacon interval */ - iwe.cmd = IWEVCUSTOM; - iwe.u.data.length = snprintf(custom, MAX_CUSTOM_LEN, - "bcn_int=%d", - le16_to_cpu(bss->a.beacon_interv)); - if (iwe.u.data.length) - current_ev = iwe_stream_add_point(info, current_ev, end_buf, - &iwe, custom); - - /* Capabilites */ - iwe.cmd = IWEVCUSTOM; - iwe.u.data.length = snprintf(custom, MAX_CUSTOM_LEN, - "capab=0x%04x", - capabilities); - if (iwe.u.data.length) - current_ev = iwe_stream_add_point(info, current_ev, end_buf, - &iwe, custom); - - /* Add EXTRA: Age to display seconds since last beacon/probe response - * for given network. */ - iwe.cmd = IWEVCUSTOM; - iwe.u.data.length = snprintf(custom, MAX_CUSTOM_LEN, - " Last beacon: %dms ago", - jiffies_to_msecs(jiffies - last_scanned)); - if (iwe.u.data.length) - current_ev = iwe_stream_add_point(info, current_ev, end_buf, - &iwe, custom); - - return current_ev; -} - -static inline char *orinoco_translate_ext_scan(struct net_device *dev, - struct iw_request_info *info, - char *current_ev, - char *end_buf, - struct agere_ext_scan_info *bss, - unsigned long last_scanned) -{ - u16 capabilities; - u16 channel; - struct iw_event iwe; /* Temporary buffer */ - char custom[MAX_CUSTOM_LEN]; - u8 *ie; - - memset(&iwe, 0, sizeof(iwe)); - - /* First entry *MUST* be the AP MAC address */ - iwe.cmd = SIOCGIWAP; - iwe.u.ap_addr.sa_family = ARPHRD_ETHER; - memcpy(iwe.u.ap_addr.sa_data, bss->bssid, ETH_ALEN); - current_ev = iwe_stream_add_event(info, current_ev, end_buf, - &iwe, IW_EV_ADDR_LEN); - - /* Other entries will be displayed in the order we give them */ - - /* Add the ESSID */ - ie = bss->data; - iwe.u.data.length = ie[1]; - if (iwe.u.data.length) { - if (iwe.u.data.length > 32) - iwe.u.data.length = 32; - iwe.cmd = SIOCGIWESSID; - iwe.u.data.flags = 1; - current_ev = iwe_stream_add_point(info, current_ev, end_buf, - &iwe, &ie[2]); - } - - /* Add mode */ - capabilities = le16_to_cpu(bss->capabilities); - if (capabilities & (WLAN_CAPABILITY_ESS | WLAN_CAPABILITY_IBSS)) { - iwe.cmd = SIOCGIWMODE; - if (capabilities & WLAN_CAPABILITY_ESS) - iwe.u.mode = IW_MODE_MASTER; - else - iwe.u.mode = IW_MODE_ADHOC; - current_ev = iwe_stream_add_event(info, current_ev, end_buf, - &iwe, IW_EV_UINT_LEN); - } - - ie = orinoco_get_ie(bss->data, sizeof(bss->data), WLAN_EID_DS_PARAMS); - channel = ie ? ie[2] : 0; - if ((channel >= 1) && (channel <= NUM_CHANNELS)) { - /* Add channel and frequency */ - iwe.cmd = SIOCGIWFREQ; - iwe.u.freq.m = channel; - iwe.u.freq.e = 0; - current_ev = iwe_stream_add_event(info, current_ev, end_buf, - &iwe, IW_EV_FREQ_LEN); - - iwe.u.freq.m = ieee80211_dsss_chan_to_freq(channel) * 100000; - iwe.u.freq.e = 1; - current_ev = iwe_stream_add_event(info, current_ev, end_buf, - &iwe, IW_EV_FREQ_LEN); - } - - /* Add quality statistics. level and noise in dB. No link quality */ - iwe.cmd = IWEVQUAL; - iwe.u.qual.updated = IW_QUAL_DBM | IW_QUAL_QUAL_INVALID; - iwe.u.qual.level = bss->level - 0x95; - iwe.u.qual.noise = bss->noise - 0x95; - /* Wireless tools prior to 27.pre22 will show link quality - * anyway, so we provide a reasonable value. */ - if (iwe.u.qual.level > iwe.u.qual.noise) - iwe.u.qual.qual = iwe.u.qual.level - iwe.u.qual.noise; - else - iwe.u.qual.qual = 0; - current_ev = iwe_stream_add_event(info, current_ev, end_buf, - &iwe, IW_EV_QUAL_LEN); - - /* Add encryption capability */ - iwe.cmd = SIOCGIWENCODE; - if (capabilities & WLAN_CAPABILITY_PRIVACY) - iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; - else - iwe.u.data.flags = IW_ENCODE_DISABLED; - iwe.u.data.length = 0; - current_ev = iwe_stream_add_point(info, current_ev, end_buf, - &iwe, NULL); - - /* WPA IE */ - ie = orinoco_get_wpa_ie(bss->data, sizeof(bss->data)); - if (ie) { - iwe.cmd = IWEVGENIE; - iwe.u.data.length = ie[1] + 2; - current_ev = iwe_stream_add_point(info, current_ev, end_buf, - &iwe, ie); - } - - /* RSN IE */ - ie = orinoco_get_ie(bss->data, sizeof(bss->data), WLAN_EID_RSN); - if (ie) { - iwe.cmd = IWEVGENIE; - iwe.u.data.length = ie[1] + 2; - current_ev = iwe_stream_add_point(info, current_ev, end_buf, - &iwe, ie); - } - - ie = orinoco_get_ie(bss->data, sizeof(bss->data), WLAN_EID_SUPP_RATES); - if (ie) { - char *p = current_ev + iwe_stream_lcp_len(info); - int i; - - iwe.cmd = SIOCGIWRATE; - /* Those two flags are ignored... */ - iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0; - - for (i = 2; i < (ie[1] + 2); i++) { - iwe.u.bitrate.value = ((ie[i] & 0x7F) * 500000); - p = iwe_stream_add_value(info, current_ev, p, end_buf, - &iwe, IW_EV_PARAM_LEN); - } - /* Check if we added any event */ - if (p > (current_ev + iwe_stream_lcp_len(info))) - current_ev = p; - } - - /* Timestamp */ - iwe.cmd = IWEVCUSTOM; - iwe.u.data.length = - snprintf(custom, MAX_CUSTOM_LEN, "tsf=%016llx", - (unsigned long long) le64_to_cpu(bss->timestamp)); - if (iwe.u.data.length) - current_ev = iwe_stream_add_point(info, current_ev, end_buf, - &iwe, custom); - - /* Beacon interval */ - iwe.cmd = IWEVCUSTOM; - iwe.u.data.length = snprintf(custom, MAX_CUSTOM_LEN, - "bcn_int=%d", - le16_to_cpu(bss->beacon_interval)); - if (iwe.u.data.length) - current_ev = iwe_stream_add_point(info, current_ev, end_buf, - &iwe, custom); - - /* Capabilites */ - iwe.cmd = IWEVCUSTOM; - iwe.u.data.length = snprintf(custom, MAX_CUSTOM_LEN, - "capab=0x%04x", - capabilities); - if (iwe.u.data.length) - current_ev = iwe_stream_add_point(info, current_ev, end_buf, - &iwe, custom); - - /* Add EXTRA: Age to display seconds since last beacon/probe response - * for given network. */ - iwe.cmd = IWEVCUSTOM; - iwe.u.data.length = snprintf(custom, MAX_CUSTOM_LEN, - " Last beacon: %dms ago", - jiffies_to_msecs(jiffies - last_scanned)); - if (iwe.u.data.length) - current_ev = iwe_stream_add_point(info, current_ev, end_buf, - &iwe, custom); - - return current_ev; -} - -/* Return results of a scan */ -static int orinoco_ioctl_getscan(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *srq, - char *extra) -{ - struct orinoco_private *priv = netdev_priv(dev); - int err = 0; - unsigned long flags; - char *current_ev = extra; - - if (orinoco_lock(priv, &flags) != 0) - return -EBUSY; - - if (priv->scan_inprogress) { - /* Important note : we don't want to block the caller - * until results are ready for various reasons. - * First, managing wait queues is complex and racy. - * Second, we grab some rtnetlink lock before comming - * here (in dev_ioctl()). - * Third, we generate an Wireless Event, so the - * caller can wait itself on that - Jean II */ - err = -EAGAIN; - goto out; - } - - if (priv->has_ext_scan) { - struct xbss_element *bss; - - list_for_each_entry(bss, &priv->bss_list, list) { - /* Translate this entry to WE format */ - current_ev = - orinoco_translate_ext_scan(dev, info, - current_ev, - extra + srq->length, - &bss->bss, - bss->last_scanned); - - /* Check if there is space for one more entry */ - if ((extra + srq->length - current_ev) - <= IW_EV_ADDR_LEN) { - /* Ask user space to try again with a - * bigger buffer */ - err = -E2BIG; - goto out; - } - } - - } else { - struct bss_element *bss; - - list_for_each_entry(bss, &priv->bss_list, list) { - /* Translate this entry to WE format */ - current_ev = orinoco_translate_scan(dev, info, - current_ev, - extra + srq->length, - &bss->bss, - bss->last_scanned); - - /* Check if there is space for one more entry */ - if ((extra + srq->length - current_ev) - <= IW_EV_ADDR_LEN) { - /* Ask user space to try again with a - * bigger buffer */ - err = -E2BIG; - goto out; - } - } - } - - srq->length = (current_ev - extra); - srq->flags = (__u16) priv->scan_mode; - -out: - orinoco_unlock(priv, &flags); - return err; -} /* Commit handler, called after set operations */ static int orinoco_ioctl_commit(struct net_device *dev, @@ -2181,50 +1465,17 @@ static int orinoco_ioctl_commit(struct net_device *dev, void *wrqu, char *extra) { - struct orinoco_private *priv = netdev_priv(dev); - struct hermes *hw = &priv->hw; + struct orinoco_private *priv = ndev_priv(dev); unsigned long flags; int err = 0; if (!priv->open) return 0; - if (priv->broken_disableport) { - orinoco_reset(&priv->reset_work); - return 0; - } - if (orinoco_lock(priv, &flags) != 0) return err; - err = hermes_disable_port(hw, 0); - if (err) { - printk(KERN_WARNING "%s: Unable to disable port " - "while reconfiguring card\n", dev->name); - priv->broken_disableport = 1; - goto out; - } - - err = __orinoco_program_rids(dev); - if (err) { - printk(KERN_WARNING "%s: Unable to reconfigure card\n", - dev->name); - goto out; - } - - err = hermes_enable_port(hw, 0); - if (err) { - printk(KERN_WARNING "%s: Unable to enable port while reconfiguring card\n", - dev->name); - goto out; - } - - out: - if (err) { - printk(KERN_WARNING "%s: Resetting instead...\n", dev->name); - schedule_work(&priv->reset_work); - err = 0; - } + err = orinoco_commit(priv); orinoco_unlock(priv, &flags); return err; @@ -2258,26 +1509,24 @@ static const struct iw_priv_args orinoco_privtab[] = { [IW_IOCTL_IDX(id)] = (iw_handler) func static const iw_handler orinoco_handler[] = { STD_IW_HANDLER(SIOCSIWCOMMIT, orinoco_ioctl_commit), - STD_IW_HANDLER(SIOCGIWNAME, orinoco_ioctl_getname), + STD_IW_HANDLER(SIOCGIWNAME, cfg80211_wext_giwname), STD_IW_HANDLER(SIOCSIWFREQ, orinoco_ioctl_setfreq), STD_IW_HANDLER(SIOCGIWFREQ, orinoco_ioctl_getfreq), - STD_IW_HANDLER(SIOCSIWMODE, orinoco_ioctl_setmode), - STD_IW_HANDLER(SIOCGIWMODE, orinoco_ioctl_getmode), + STD_IW_HANDLER(SIOCSIWMODE, cfg80211_wext_siwmode), + STD_IW_HANDLER(SIOCGIWMODE, cfg80211_wext_giwmode), STD_IW_HANDLER(SIOCSIWSENS, orinoco_ioctl_setsens), STD_IW_HANDLER(SIOCGIWSENS, orinoco_ioctl_getsens), - STD_IW_HANDLER(SIOCGIWRANGE, orinoco_ioctl_getiwrange), + STD_IW_HANDLER(SIOCGIWRANGE, cfg80211_wext_giwrange), STD_IW_HANDLER(SIOCSIWSPY, iw_handler_set_spy), STD_IW_HANDLER(SIOCGIWSPY, iw_handler_get_spy), STD_IW_HANDLER(SIOCSIWTHRSPY, iw_handler_set_thrspy), STD_IW_HANDLER(SIOCGIWTHRSPY, iw_handler_get_thrspy), STD_IW_HANDLER(SIOCSIWAP, orinoco_ioctl_setwap), STD_IW_HANDLER(SIOCGIWAP, orinoco_ioctl_getwap), - STD_IW_HANDLER(SIOCSIWSCAN, orinoco_ioctl_setscan), - STD_IW_HANDLER(SIOCGIWSCAN, orinoco_ioctl_getscan), + STD_IW_HANDLER(SIOCSIWSCAN, cfg80211_wext_siwscan), + STD_IW_HANDLER(SIOCGIWSCAN, cfg80211_wext_giwscan), STD_IW_HANDLER(SIOCSIWESSID, orinoco_ioctl_setessid), STD_IW_HANDLER(SIOCGIWESSID, orinoco_ioctl_getessid), - STD_IW_HANDLER(SIOCSIWNICKN, orinoco_ioctl_setnick), - STD_IW_HANDLER(SIOCGIWNICKN, orinoco_ioctl_getnick), STD_IW_HANDLER(SIOCSIWRATE, orinoco_ioctl_setrate), STD_IW_HANDLER(SIOCGIWRATE, orinoco_ioctl_getrate), STD_IW_HANDLER(SIOCSIWRTS, orinoco_ioctl_setrts), |