diff options
author | Johannes Berg <johannes@sipsolutions.net> | 2007-09-28 12:01:25 (GMT) |
---|---|---|
committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 23:54:15 (GMT) |
commit | a28975525016ddcbdaab8225666df1cf2dc9cb2d (patch) | |
tree | 5043b4c24c3c6c40d3d844259e2c47421204436d | |
parent | f7c4daed99fba15e4e48df464031f4ac7c32e4c9 (diff) | |
download | linux-fsl-qoriq-a28975525016ddcbdaab8225666df1cf2dc9cb2d.tar.xz |
[MAC80211]: add "invalid" interface type
Since I cannot convince the lazy driver authors (hello Michael)
to stop (ab)using the MGMT interface type internally in their
drivers, this patch introduces a new _INVALID type especially
for their use and changes all affected drivers to use it.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r-- | drivers/net/wireless/adm8211.c | 8 | ||||
-rw-r--r-- | drivers/net/wireless/p54common.c | 4 | ||||
-rw-r--r-- | drivers/net/wireless/p54pci.c | 4 | ||||
-rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00.h | 2 | ||||
-rw-r--r-- | include/net/mac80211.h | 3 | ||||
-rw-r--r-- | net/mac80211/ieee80211.c | 4 | ||||
-rw-r--r-- | net/mac80211/ieee80211_iface.c | 4 | ||||
-rw-r--r-- | net/mac80211/rx.c | 1 |
8 files changed, 21 insertions, 9 deletions
diff --git a/drivers/net/wireless/adm8211.c b/drivers/net/wireless/adm8211.c index e4fdadb..5bf7913 100644 --- a/drivers/net/wireless/adm8211.c +++ b/drivers/net/wireless/adm8211.c @@ -1555,7 +1555,7 @@ static void adm8211_stop(struct ieee80211_hw *dev) { struct adm8211_priv *priv = dev->priv; - priv->mode = IEEE80211_IF_TYPE_MGMT; + priv->mode = IEEE80211_IF_TYPE_INVALID; priv->nar = 0; ADM8211_CSR_WRITE(NAR, 0); ADM8211_CSR_WRITE(IER, 0); @@ -1898,7 +1898,7 @@ static int __devinit adm8211_probe(struct pci_dev *pdev, priv->tx_power = 0x40; priv->lpf_cutoff = 0xFF; priv->lnags_threshold = 0xFF; - priv->mode = IEEE80211_IF_TYPE_MGMT; + priv->mode = IEEE80211_IF_TYPE_INVALID; /* Power-on issue. EEPROM won't read correctly without */ if (pdev->revision >= ADM8211_REV_BA) { @@ -1993,7 +1993,7 @@ static int adm8211_suspend(struct pci_dev *pdev, pm_message_t state) struct ieee80211_hw *dev = pci_get_drvdata(pdev); struct adm8211_priv *priv = dev->priv; - if (priv->mode != IEEE80211_IF_TYPE_MGMT) { + if (priv->mode != IEEE80211_IF_TYPE_INVALID) { ieee80211_stop_queues(dev); adm8211_stop(dev); } @@ -2011,7 +2011,7 @@ static int adm8211_resume(struct pci_dev *pdev) pci_set_power_state(pdev, PCI_D0); pci_restore_state(pdev); - if (priv->mode != IEEE80211_IF_TYPE_MGMT) { + if (priv->mode != IEEE80211_IF_TYPE_INVALID) { adm8211_start(dev); ieee80211_start_queues(dev); } diff --git a/drivers/net/wireless/p54common.c b/drivers/net/wireless/p54common.c index 9befd6c..2c63cf0 100644 --- a/drivers/net/wireless/p54common.c +++ b/drivers/net/wireless/p54common.c @@ -797,7 +797,7 @@ static void p54_stop(struct ieee80211_hw *dev) kfree_skb(skb); } priv->stop(dev); - priv->mode = IEEE80211_IF_TYPE_MGMT; + priv->mode = IEEE80211_IF_TYPE_INVALID; } static int p54_add_interface(struct ieee80211_hw *dev, @@ -949,7 +949,7 @@ struct ieee80211_hw *p54_init_common(size_t priv_data_len) return NULL; priv = dev->priv; - priv->mode = IEEE80211_IF_TYPE_MGMT; + priv->mode = IEEE80211_IF_TYPE_INVALID; skb_queue_head_init(&priv->tx_queue); memcpy(priv->channels, p54_channels, sizeof(p54_channels)); memcpy(priv->rates, p54_rates, sizeof(p54_rates)); diff --git a/drivers/net/wireless/p54pci.c b/drivers/net/wireless/p54pci.c index 7592758..410b543 100644 --- a/drivers/net/wireless/p54pci.c +++ b/drivers/net/wireless/p54pci.c @@ -640,7 +640,7 @@ static int p54p_suspend(struct pci_dev *pdev, pm_message_t state) struct ieee80211_hw *dev = pci_get_drvdata(pdev); struct p54p_priv *priv = dev->priv; - if (priv->common.mode != IEEE80211_IF_TYPE_MGMT) { + if (priv->common.mode != IEEE80211_IF_TYPE_INVALID) { ieee80211_stop_queues(dev); p54p_stop(dev); } @@ -658,7 +658,7 @@ static int p54p_resume(struct pci_dev *pdev) pci_set_power_state(pdev, PCI_D0); pci_restore_state(pdev); - if (priv->common.mode != IEEE80211_IF_TYPE_MGMT) { + if (priv->common.mode != IEEE80211_IF_TYPE_INVALID) { p54p_open(dev); ieee80211_start_queues(dev); } diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index 511c11c..6262d4e 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -297,7 +297,7 @@ struct interface { * When set to INVALID_INTERFACE, no interface is configured. */ int type; -#define INVALID_INTERFACE IEEE80211_IF_TYPE_MGMT +#define INVALID_INTERFACE IEEE80211_IF_TYPE_INVALID /* * MAC of the device. diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 6ec12bd..bd72f59 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -457,6 +457,8 @@ struct ieee80211_conf { /** * enum ieee80211_if_types - types of 802.11 network interfaces * + * @IEEE80211_IF_TYPE_INVALID: invalid interface type, not used + * by mac80211 itself * @IEEE80211_IF_TYPE_AP: interface in AP mode. * @IEEE80211_IF_TYPE_MGMT: special interface for communication with hostap * daemon. Drivers should never see this type. @@ -468,6 +470,7 @@ struct ieee80211_conf { * will never see this type. */ enum ieee80211_if_types { + IEEE80211_IF_TYPE_INVALID, IEEE80211_IF_TYPE_AP, IEEE80211_IF_TYPE_MGMT, IEEE80211_IF_TYPE_STA, diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c index 62877a8..373e8b7 100644 --- a/net/mac80211/ieee80211.c +++ b/net/mac80211/ieee80211.c @@ -351,6 +351,10 @@ static int ieee80211_open(struct net_device *dev) case IEEE80211_IF_TYPE_IBSS: /* no special treatment */ break; + case IEEE80211_IF_TYPE_INVALID: + /* cannot happen */ + WARN_ON(1); + break; } if (local->open_count == 0) { diff --git a/net/mac80211/ieee80211_iface.c b/net/mac80211/ieee80211_iface.c index 08c1e18..ef618e9 100644 --- a/net/mac80211/ieee80211_iface.c +++ b/net/mac80211/ieee80211_iface.c @@ -243,6 +243,10 @@ void ieee80211_if_reinit(struct net_device *dev) ieee80211_if_sdata_deinit(sdata); switch (sdata->type) { + case IEEE80211_IF_TYPE_INVALID: + /* cannot happen */ + WARN_ON(1); + break; case IEEE80211_IF_TYPE_MGMT: /* nothing to do */ break; diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 03635fb..b4a62fe 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -1453,6 +1453,7 @@ static int prepare_for_handlers(struct ieee80211_sub_if_data *sdata, case IEEE80211_IF_TYPE_MNTR: /* take everything */ break; + case IEEE80211_IF_TYPE_INVALID: case IEEE80211_IF_TYPE_MGMT: /* should never get here */ WARN_ON(1); |