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Date: Thu, 14 Dec 2006 19:20:25 +0100
From: Michael Buesch <mb@...sch.de>
To: jbenc@...e.cz
Cc: linville@...driver.com, netdev@...r.kernel.org, mb@...sch.de,
bcm43xx-dev@...ts.berlios.de
Subject: [PATCH 2/2] bcm43xx-d80211: Fix for PHYmode API change.
This fixes the PHYmode list API breakage for the bcm43xx-d80211 driver.
Signed-off-by: Michael Buesch <mb@...sch.de>
Index: bu3sch-wireless-dev/drivers/net/wireless/d80211/bcm43xx/bcm43xx.h
===================================================================
--- bu3sch-wireless-dev.orig/drivers/net/wireless/d80211/bcm43xx/bcm43xx.h
2006-12-13 19:24:25.000000000 +0100
+++ bu3sch-wireless-dev/drivers/net/wireless/d80211/bcm43xx/bcm43xx.h
2006-12-14 17:42:42.000000000 +0100
@@ -561,6 +561,8 @@ struct bcm43xx_phy {
enum bcm43xx_firmware_compat fw;
/* The TX header length. This depends on the firmware. */
size_t txhdr_size;
+
+ struct ieee80211_hw_mode hwmode;
};
/* Data structures for DMA transmission, per 80211 core. */
Index: bu3sch-wireless-dev/drivers/net/wireless/d80211/bcm43xx/bcm43xx_main.c
===================================================================
---
bu3sch-wireless-dev.orig/drivers/net/wireless/d80211/bcm43xx/bcm43xx_main.c
2006-12-13 19:24:25.000000000 +0100
+++ bu3sch-wireless-dev/drivers/net/wireless/d80211/bcm43xx/bcm43xx_main.c
2006-12-14 17:57:46.000000000 +0100
@@ -2892,19 +2892,25 @@ static void bcm43xx_chipset_detach(struc
static void bcm43xx_free_modes(struct bcm43xx_private *bcm)
{
- struct ieee80211_hw *hw = bcm->ieee;
+ struct ssb_core *core;
+ struct bcm43xx_corepriv_80211 *wlpriv;
+ struct bcm43xx_phy *phy;
int i;
- for (i = 0; i < hw->num_modes; i++) {
- kfree(hw->modes[i].channels);
- kfree(hw->modes[i].rates);
+ for (i = 0; i < bcm->nr_80211_available; i++) {
+ core = bcm->wlcores[i];
+ wlpriv = core->priv;
+ phy = &wlpriv->phy;
+
+ kfree(phy->hwmode.channels);
+ phy->hwmode.channels = NULL;
+ kfree(phy->hwmode.rates);
+ phy->hwmode.rates = NULL;
}
- kfree(hw->modes);
- hw->modes = NULL;
- hw->num_modes = 0;
}
-static int bcm43xx_append_mode(struct ieee80211_hw *hw,
+static int bcm43xx_append_mode(struct bcm43xx_private *bcm,
+ struct bcm43xx_phy *phy,
int mode_id,
int nr_channels,
const struct ieee80211_channel *channels,
@@ -2913,10 +2919,10 @@ static int bcm43xx_append_mode(struct ie
int nr_rates2,
const struct ieee80211_rate *rates2)
{
- struct ieee80211_hw_modes *mode;
+ struct ieee80211_hw_mode *mode;
int err = -ENOMEM;
- mode = &(hw->modes[hw->num_modes]);
+ mode = &phy->hwmode;
mode->mode = mode_id;
mode->num_channels = nr_channels;
@@ -2937,11 +2943,14 @@ static int bcm43xx_append_mode(struct ie
sizeof(*rates2) * nr_rates2);
}
- hw->num_modes++;
- err = 0;
+ err = ieee80211_register_hwmode(bcm->ieee, mode);
+ if (err)
+ goto err_free_rates;
out:
return err;
+err_free_rates:
+ kfree(mode->rates);
err_free_channels:
kfree(mode->channels);
goto out;
@@ -2950,17 +2959,9 @@ err_free_channels:
static int bcm43xx_setup_modes(struct bcm43xx_private *bcm)
{
int err = -ENOMEM;
- struct ieee80211_hw *hw = bcm->ieee;
struct ssb_core *core;
struct bcm43xx_corepriv_80211 *wlpriv;
- int i, nr_modes;
-
- nr_modes = bcm->nr_80211_available;
- hw->modes = kzalloc(sizeof(*(hw->modes)) * nr_modes,
- GFP_KERNEL);
- if (!hw->modes)
- goto out;
- hw->num_modes = 0;
+ int i;
for (i = 0; i < bcm->nr_80211_available; i++) {
core = bcm->wlcores[i];
@@ -2968,7 +2969,7 @@ static int bcm43xx_setup_modes(struct bc
switch (wlpriv->phy.type) {
case BCM43xx_PHYTYPE_A:
- err = bcm43xx_append_mode(bcm->ieee, MODE_IEEE80211A,
+ err = bcm43xx_append_mode(bcm, &wlpriv->phy, MODE_IEEE80211A,
ARRAY_SIZE(bcm43xx_a_chantable),
bcm43xx_a_chantable,
ARRAY_SIZE(bcm43xx_ofdm_ratetable),
@@ -2976,7 +2977,7 @@ static int bcm43xx_setup_modes(struct bc
0, NULL);
break;
case BCM43xx_PHYTYPE_B:
- err = bcm43xx_append_mode(bcm->ieee, MODE_IEEE80211B,
+ err = bcm43xx_append_mode(bcm, &wlpriv->phy, MODE_IEEE80211B,
ARRAY_SIZE(bcm43xx_bg_chantable),
bcm43xx_bg_chantable,
ARRAY_SIZE(bcm43xx_cck_ratetable),
@@ -2984,7 +2985,7 @@ static int bcm43xx_setup_modes(struct bc
0, NULL);
break;
case BCM43xx_PHYTYPE_G:
- err = bcm43xx_append_mode(bcm->ieee, MODE_IEEE80211G,
+ err = bcm43xx_append_mode(bcm, &wlpriv->phy, MODE_IEEE80211G,
ARRAY_SIZE(bcm43xx_bg_chantable),
bcm43xx_bg_chantable,
ARRAY_SIZE(bcm43xx_ofdm_ratetable),
@@ -3222,7 +3223,6 @@ bcm->wlcore = active_core;
bcm43xx_security_init(bcm);
bcm43xx_measure_channel_change_time(bcm);
drain_txstatus_queue(bcm);
- ieee80211_update_hw(bcm->ieee);
ieee80211_start_queues(bcm->ieee);
/* Let's go! Be careful after enabling the IRQs.
-
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