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Date: Fri, 15 Dec 2006 20:42:20 +0100
From: Michael Buesch <mb@...sch.de>
To: Jiri Benc <jbenc@...e.cz>
Cc: John Linville <linville@...driver.com>, netdev@...r.kernel.org,
rt2400-devel@...ts.sourceforge.net
Subject: [PATCH] rt2x00: Fix compilation for d80211 hwmode API change
This fixes compilation for the d80211 hwmode API change.
Signed-off-by: Michael Buesch <mb@...sch.de>
Index: jbenc-dscape/drivers/net/wireless/d80211/rt2x00/rt2400pci.c
===================================================================
--- jbenc-dscape.orig/drivers/net/wireless/d80211/rt2x00/rt2400pci.c 2006-12-15 19:43:14.000000000 +0100
+++ jbenc-dscape/drivers/net/wireless/d80211/rt2x00/rt2400pci.c 2006-12-15 19:46:23.000000000 +0100
@@ -590,8 +590,8 @@ static void rt2400pci_config_phymode(str
if (rt2x00dev->rx_params.phymode == phymode)
return;
- rate = &rt2x00dev->hw->modes[0].rates[
- rt2x00dev->hw->modes[0].num_rates - 1];
+ rate = &rt2x00dev->hwmodes[0].rates[
+ rt2x00dev->hwmodes[0].num_rates - 1];
rt2400pci_config_rate(rt2x00dev, rate->val2);
@@ -1140,9 +1140,9 @@ static int rt2400pci_init_channel_time(s
*/
jiffies_start = jiffies;
rt2400pci_config_channel(rt2x00dev,
- rt2x00dev->hw->modes[0].channels[0].val,
- rt2x00dev->hw->modes[0].channels[0].chan,
- rt2x00dev->hw->modes[0].channels[0].freq);
+ rt2x00dev->hwmodes[0].channels[0].val,
+ rt2x00dev->hwmodes[0].channels[0].chan,
+ rt2x00dev->hwmodes[0].channels[0].freq);
jiffies_end = jiffies;
rt2x00dev->hw->channel_change_time =
@@ -1562,7 +1562,7 @@ static void rt2400pci_rxdone(void *data)
size);
rt2x00dev->rx_params.rate = device_signal_to_rate(
- &rt2x00dev->hw->modes[0],
+ &rt2x00dev->hwmodes[0],
rt2x00_get_field32(word2, RXD_W2_SIGNAL),
0);
@@ -2579,47 +2579,43 @@ static void rt2400pci_init_hw_rates(stru
static int rt2400pci_init_hw_modes(struct rt2x00_dev *rt2x00dev)
{
- struct ieee80211_hw *hw = rt2x00dev->hw;
-
/*
* RT2400 only supports 802.11b.
* Allocate memory for 14 OFDM channels and 4 CCK rates.
*/
- hw->num_modes = 1;
- hw->modes =
- kzalloc(sizeof(struct ieee80211_hw_modes), GFP_KERNEL);
- if (!hw->modes)
+ rt2x00dev->hwmodes =
+ kzalloc(sizeof(struct ieee80211_hw_mode), GFP_KERNEL);
+ if (!rt2x00dev->hwmodes)
goto exit;
- hw->modes->num_channels = 14;
- hw->modes->channels =
+ rt2x00dev->hwmodes[0].num_channels = 14;
+ rt2x00dev->hwmodes[0].channels =
kzalloc(sizeof(struct ieee80211_channel) * 14, GFP_KERNEL);
- if (!hw->modes->channels)
+ if (!rt2x00dev->hwmodes[0].channels)
goto exit_free_modes;
- hw->modes->num_rates = 4;
- hw->modes->rates =
+ rt2x00dev->hwmodes[0].num_rates = 4;
+ rt2x00dev->hwmodes[0].rates =
kzalloc(sizeof(struct ieee80211_rate) * 4, GFP_KERNEL);
- if (!hw->modes->rates)
+ if (!rt2x00dev->hwmodes[0].rates)
goto exit_free_channels;
/*
* Initialize modes.
*/
- hw->modes->mode = MODE_IEEE80211B;
+ rt2x00dev->hwmodes[0].mode = MODE_IEEE80211B;
- rt2400pci_init_hw_channels(rt2x00dev, hw->modes->channels);
- rt2400pci_init_hw_rates(rt2x00dev, hw->modes->rates);
+ rt2400pci_init_hw_channels(rt2x00dev, rt2x00dev->hwmodes[0].channels);
+ rt2400pci_init_hw_rates(rt2x00dev, rt2x00dev->hwmodes[0].rates);
- return ieee80211_update_hw(hw);
+ return 0;
exit_free_channels:
- kfree(hw->modes->channels);
- hw->modes->channels = NULL;
+ kfree(rt2x00dev->hwmodes[0].channels);
+ rt2x00dev->hwmodes[0].channels = NULL;
exit_free_modes:
- kfree(hw->modes);
- hw->modes = NULL;
+ kfree(rt2x00dev->hwmodes);
exit:
ERROR("Allocation ieee80211 modes failed.\n");
@@ -2628,6 +2624,7 @@ exit:
static int rt2400pci_init_hw(struct rt2x00_dev *rt2x00dev)
{
+ int err;
int status;
if (GET_FLAG(rt2x00dev, DEVICE_INITIALIZED_HW))
@@ -2661,6 +2658,11 @@ static int rt2400pci_init_hw(struct rt2x
if (ieee80211_register_hw(rt2x00dev->hw))
return -EIO;
+ err = ieee80211_register_hwmode(rt2x00dev->hw, &rt2x00dev->hwmodes[0]);
+ if (err) {
+ ieee80211_unregister_hw(rt2x00dev->hw);
+ return err;
+ }
SET_FLAG(rt2x00dev, DEVICE_INITIALIZED_HW);
@@ -2699,11 +2701,10 @@ static void rt2400pci_free_dev(struct rt
/*
* Free ieee80211_hw memory.
*/
- if (likely(rt2x00dev->hw->modes)) {
- kfree(rt2x00dev->hw->modes->channels);
- kfree(rt2x00dev->hw->modes->rates);
- kfree(rt2x00dev->hw->modes);
- rt2x00dev->hw->modes = NULL;
+ if (likely(rt2x00dev->hwmodes)) {
+ kfree(rt2x00dev->hwmodes[0].channels);
+ kfree(rt2x00dev->hwmodes[0].rates);
+ kfree(rt2x00dev->hwmodes);
}
}
Index: jbenc-dscape/drivers/net/wireless/d80211/rt2x00/rt2x00.h
===================================================================
--- jbenc-dscape.orig/drivers/net/wireless/d80211/rt2x00/rt2x00.h 2006-12-15 19:43:02.000000000 +0100
+++ jbenc-dscape/drivers/net/wireless/d80211/rt2x00/rt2x00.h 2006-12-15 19:46:23.000000000 +0100
@@ -903,6 +903,7 @@ struct rt2x00_dev {
* IEEE80211 control structure.
*/
struct ieee80211_hw *hw;
+ struct ieee80211_hw_mode *hwmodes;
/*
* Device flags.
@@ -1161,7 +1162,7 @@ static inline void device_rate_entry(str
entry->min_rssi_ack_delta = 0;
}
-static inline int device_signal_to_rate(struct ieee80211_hw_modes *mode,
+static inline int device_signal_to_rate(struct ieee80211_hw_mode *mode,
u8 signal, u8 ofdm)
{
unsigned int i;
Index: jbenc-dscape/drivers/net/wireless/d80211/rt2x00/rt2500pci.c
===================================================================
--- jbenc-dscape.orig/drivers/net/wireless/d80211/rt2x00/rt2500pci.c 2006-12-15 19:43:14.000000000 +0100
+++ jbenc-dscape/drivers/net/wireless/d80211/rt2x00/rt2500pci.c 2006-12-15 19:58:03.000000000 +0100
@@ -658,14 +658,14 @@ static void rt2500pci_config_phymode(str
if (phymode == MODE_IEEE80211A &&
rt2x00_rf(&rt2x00dev->chip, RF5222))
- rate = &rt2x00dev->hw->modes[2].rates[
- rt2x00dev->hw->modes[2].num_rates - 1];
+ rate = &rt2x00dev->hwmodes[2].rates[
+ rt2x00dev->hwmodes[2].num_rates - 1];
else if (phymode == MODE_IEEE80211B)
- rate = &rt2x00dev->hw->modes[1].rates[
- rt2x00dev->hw->modes[1].num_rates - 1];
+ rate = &rt2x00dev->hwmodes[1].rates[
+ rt2x00dev->hwmodes[1].num_rates - 1];
else
- rate = &rt2x00dev->hw->modes[0].rates[
- rt2x00dev->hw->modes[0].num_rates - 1];
+ rate = &rt2x00dev->hwmodes[0].rates[
+ rt2x00dev->hwmodes[0].num_rates - 1];
rt2500pci_config_rate(rt2x00dev, rate->val2);
@@ -1265,10 +1265,10 @@ static int rt2500pci_init_channel_time(s
*/
jiffies_start = jiffies;
rt2500pci_config_channel(rt2x00dev,
- rt2x00dev->hw->modes[0].channels[0].val,
- rt2x00dev->hw->modes[0].channels[0].chan,
- rt2x00dev->hw->modes[0].channels[0].freq,
- rt2x00dev->hw->modes[0].channels[0].power_level);
+ rt2x00dev->hwmodes[0].channels[0].val,
+ rt2x00dev->hwmodes[0].channels[0].chan,
+ rt2x00dev->hwmodes[0].channels[0].freq,
+ rt2x00dev->hwmodes[0].channels[0].power_level);
jiffies_end = jiffies;
rt2x00dev->hw->channel_change_time =
@@ -1720,7 +1720,7 @@ static void rt2500pci_rxdone(void *data)
size);
rt2x00dev->rx_params.rate = device_signal_to_rate(
- &rt2x00dev->hw->modes[0],
+ &rt2x00dev->hwmodes[0],
rt2x00_get_field32(word2, RXD_W2_SIGNAL),
rt2x00_get_field32(word0, RXD_W0_OFDM));
@@ -2842,7 +2842,6 @@ static void rt2500pci_init_hw_rates(stru
static int rt2500pci_init_hw_modes(struct rt2x00_dev *rt2x00dev)
{
- struct ieee80211_hw *hw = rt2x00dev->hw;
int num_modes;
int num_channels;
@@ -2860,23 +2859,22 @@ static int rt2500pci_init_hw_modes(struc
num_channels = 37;
}
- hw->num_modes = num_modes;
- hw->modes =
- kzalloc((sizeof(struct ieee80211_hw_modes) * num_modes),
+ rt2x00dev->hwmodes =
+ kzalloc((sizeof(struct ieee80211_hw_mode) * num_modes),
GFP_KERNEL);
- if (!hw->modes)
+ if (!rt2x00dev->hwmodes)
goto exit;
- hw->modes->channels =
+ rt2x00dev->hwmodes[0].channels =
kzalloc((sizeof(struct ieee80211_channel) * num_channels),
GFP_KERNEL);
- if (!hw->modes->channels)
+ if (!rt2x00dev->hwmodes[0].channels)
goto exit_free_modes;
- hw->modes->rates =
+ rt2x00dev->hwmodes[0].rates =
kzalloc((sizeof(struct ieee80211_rate) * 12),
GFP_KERNEL);
- if (!hw->modes->rates)
+ if (!rt2x00dev->hwmodes[0].rates)
goto exit_free_channels;
/*
@@ -2884,20 +2882,20 @@ static int rt2500pci_init_hw_modes(struc
* Rates: CCK, OFDM.
* Channels: OFDM.
*/
- hw->modes[0].mode = MODE_IEEE80211G;
- hw->modes[0].num_channels = 14;
- hw->modes[0].num_rates = 12;
+ rt2x00dev->hwmodes[0].mode = MODE_IEEE80211G;
+ rt2x00dev->hwmodes[0].num_channels = 14;
+ rt2x00dev->hwmodes[0].num_rates = 12;
/*
* Intitialize 802.11b
* Rates: CCK.
* Channels: OFDM.
*/
- hw->modes[1].mode = MODE_IEEE80211B;
- hw->modes[1].num_channels = 14;
- hw->modes[1].num_rates = 4;
- hw->modes[1].channels = hw->modes[0].channels;
- hw->modes[1].rates = hw->modes[0].rates;
+ rt2x00dev->hwmodes[1].mode = MODE_IEEE80211B;
+ rt2x00dev->hwmodes[1].num_channels = 14;
+ rt2x00dev->hwmodes[1].num_rates = 4;
+ rt2x00dev->hwmodes[1].channels = rt2x00dev->hwmodes[0].channels;
+ rt2x00dev->hwmodes[1].rates = rt2x00dev->hwmodes[0].rates;
/*
* Intitialize 802.11a
@@ -2905,25 +2903,25 @@ static int rt2500pci_init_hw_modes(struc
* Channels: OFDM, UNII, HiperLAN2.
*/
if (rt2x00_rf(&rt2x00dev->chip, RF5222)) {
- hw->modes[2].mode = MODE_IEEE80211A;
- hw->modes[2].num_channels = 37;
- hw->modes[2].num_rates = 8;
- hw->modes[2].channels = &hw->modes[0].channels[14];
- hw->modes[2].rates = &hw->modes[0].rates[4];
+ rt2x00dev->hwmodes[2].mode = MODE_IEEE80211A;
+ rt2x00dev->hwmodes[2].num_channels = 37;
+ rt2x00dev->hwmodes[2].num_rates = 8;
+ rt2x00dev->hwmodes[2].channels = &rt2x00dev->hwmodes[0].channels[14];
+ rt2x00dev->hwmodes[2].rates = &rt2x00dev->hwmodes[0].rates[4];
}
- rt2500pci_init_hw_channels(rt2x00dev, hw->modes[0].channels);
- rt2500pci_init_hw_rates(rt2x00dev, hw->modes[0].rates);
+ rt2500pci_init_hw_channels(rt2x00dev, rt2x00dev->hwmodes[0].channels);
+ rt2500pci_init_hw_rates(rt2x00dev, rt2x00dev->hwmodes[0].rates);
- return ieee80211_update_hw(hw);
+ return num_modes;
exit_free_channels:
- kfree(hw->modes->channels);
- hw->modes->channels = NULL;
+ kfree(rt2x00dev->hwmodes[0].channels);
+ rt2x00dev->hwmodes[0].channels = NULL;
exit_free_modes:
- kfree(hw->modes);
- hw->modes = NULL;
+ kfree(rt2x00dev->hwmodes);
+ rt2x00dev->hwmodes = NULL;
exit:
ERROR("Allocation ieee80211 modes failed.\n");
@@ -2933,6 +2931,7 @@ exit:
static int rt2500pci_init_hw(struct rt2x00_dev *rt2x00dev)
{
int status;
+ int i, num_modes;
if (GET_FLAG(rt2x00dev, DEVICE_INITIALIZED_HW))
return 0;
@@ -2959,12 +2958,20 @@ static int rt2500pci_init_hw(struct rt2x
rt2x00dev->hw->maxssi = MAX_RX_SSI;
rt2x00dev->hw->queues = RING_NUM_TX;
- status = rt2500pci_init_hw_modes(rt2x00dev);
- if (status)
- return status;
+ num_modes = rt2500pci_init_hw_modes(rt2x00dev);
+ if (num_modes <= 0)
+ return num_modes;
if (ieee80211_register_hw(rt2x00dev->hw))
return -EIO;
+ for (i = 0; i < num_modes; i++) {
+ status = ieee80211_register_hwmode(rt2x00dev->hw,
+ &rt2x00dev->hwmodes[i]);
+ if (status) {
+ ieee80211_unregister_hw(rt2x00dev->hw);
+ return status;
+ }
+ }
SET_FLAG(rt2x00dev, DEVICE_INITIALIZED_HW);
@@ -3003,11 +3010,11 @@ static void rt2500pci_free_dev(struct rt
/*
* Free ieee80211_hw memory.
*/
- if (likely(rt2x00dev->hw->modes)) {
- kfree(rt2x00dev->hw->modes->channels);
- kfree(rt2x00dev->hw->modes->rates);
- kfree(rt2x00dev->hw->modes);
- rt2x00dev->hw->modes = NULL;
+ if (likely(rt2x00dev->hwmodes)) {
+ kfree(rt2x00dev->hwmodes[0].channels);
+ kfree(rt2x00dev->hwmodes[0].rates);
+ kfree(rt2x00dev->hwmodes);
+ rt2x00dev->hwmodes = NULL;
}
}
Index: jbenc-dscape/drivers/net/wireless/d80211/rt2x00/rt2500usb.c
===================================================================
--- jbenc-dscape.orig/drivers/net/wireless/d80211/rt2x00/rt2500usb.c 2006-12-15 19:43:14.000000000 +0100
+++ jbenc-dscape/drivers/net/wireless/d80211/rt2x00/rt2500usb.c 2006-12-15 20:16:12.000000000 +0100
@@ -690,14 +690,14 @@ static void rt2500usb_config_phymode(str
if (phymode == MODE_IEEE80211A &&
rt2x00_rf(&rt2x00dev->chip, RF5222))
- rate = &rt2x00dev->hw->modes[2].rates[
- rt2x00dev->hw->modes[2].num_rates - 1];
+ rate = &rt2x00dev->hwmodes[2].rates[
+ rt2x00dev->hwmodes[2].num_rates - 1];
else if (phymode == MODE_IEEE80211B)
- rate = &rt2x00dev->hw->modes[1].rates[
- rt2x00dev->hw->modes[1].num_rates - 1];
+ rate = &rt2x00dev->hwmodes[1].rates[
+ rt2x00dev->hwmodes[1].num_rates - 1];
else
- rate = &rt2x00dev->hw->modes[0].rates[
- rt2x00dev->hw->modes[0].num_rates - 1];
+ rate = &rt2x00dev->hwmodes[0].rates[
+ rt2x00dev->hwmodes[0].num_rates - 1];
rt2500usb_config_rate(rt2x00dev, rate->val2);
@@ -1237,10 +1237,10 @@ static int rt2500usb_init_channel_time(s
*/
jiffies_start = jiffies;
rt2500usb_config_channel(rt2x00dev,
- rt2x00dev->hw->modes[0].channels[0].val,
- rt2x00dev->hw->modes[0].channels[0].chan,
- rt2x00dev->hw->modes[0].channels[0].freq,
- rt2x00dev->hw->modes[0].channels[0].power_level);
+ rt2x00dev->hwmodes[0].channels[0].val,
+ rt2x00dev->hwmodes[0].channels[0].chan,
+ rt2x00dev->hwmodes[0].channels[0].freq,
+ rt2x00dev->hwmodes[0].channels[0].power_level);
jiffies_end = jiffies;
rt2x00dev->hw->channel_change_time =
@@ -1701,7 +1701,7 @@ static void rt2500usb_rxdone(void *data)
rt2x00_rxdata_addr(entry), size);
rt2x00dev->rx_params.rate = device_signal_to_rate(
- &rt2x00dev->hw->modes[0],
+ &rt2x00dev->hwmodes[0],
rt2x00_get_field32(word1, RXD_W1_SIGNAL),
rt2x00_get_field32(word0, RXD_W0_OFDM));
@@ -2685,7 +2685,6 @@ static void rt2500usb_init_hw_rates(stru
static int rt2500usb_init_hw_modes(struct rt2x00_dev *rt2x00dev)
{
- struct ieee80211_hw *hw = rt2x00dev->hw;
int num_modes;
int num_channels;
@@ -2703,23 +2702,22 @@ static int rt2500usb_init_hw_modes(struc
num_channels = 37;
}
- hw->num_modes = num_modes;
- hw->modes =
- kzalloc((sizeof(struct ieee80211_hw_modes) * num_modes),
+ rt2x00dev->hwmodes =
+ kzalloc((sizeof(struct ieee80211_hw_mode) * num_modes),
GFP_KERNEL);
- if (!hw->modes)
+ if (!rt2x00dev->hwmodes)
goto exit;
- hw->modes->channels =
+ rt2x00dev->hwmodes[0].channels =
kzalloc((sizeof(struct ieee80211_channel) * num_channels),
GFP_KERNEL);
- if (!hw->modes->channels)
+ if (!rt2x00dev->hwmodes[0].channels)
goto exit_free_modes;
- hw->modes->rates =
+ rt2x00dev->hwmodes[0].rates =
kzalloc((sizeof(struct ieee80211_rate) * 12),
GFP_KERNEL);
- if (!hw->modes->rates)
+ if (!rt2x00dev->hwmodes[0].rates)
goto exit_free_channels;
/*
@@ -2727,20 +2725,20 @@ static int rt2500usb_init_hw_modes(struc
* Rates: CCK, OFDM.
* Channels: OFDM.
*/
- hw->modes[0].mode = MODE_IEEE80211G;
- hw->modes[0].num_channels = 14;
- hw->modes[0].num_rates = 12;
+ rt2x00dev->hwmodes[0].mode = MODE_IEEE80211G;
+ rt2x00dev->hwmodes[0].num_channels = 14;
+ rt2x00dev->hwmodes[0].num_rates = 12;
/*
* Intitialize 802.11b
* Rates: CCK.
* Channels: OFDM.
*/
- hw->modes[1].mode = MODE_IEEE80211B;
- hw->modes[1].num_channels = 14;
- hw->modes[1].num_rates = 4;
- hw->modes[1].channels = hw->modes[0].channels;
- hw->modes[1].rates = hw->modes[0].rates;
+ rt2x00dev->hwmodes[1].mode = MODE_IEEE80211B;
+ rt2x00dev->hwmodes[1].num_channels = 14;
+ rt2x00dev->hwmodes[1].num_rates = 4;
+ rt2x00dev->hwmodes[1].channels = rt2x00dev->hwmodes[0].channels;
+ rt2x00dev->hwmodes[1].rates = rt2x00dev->hwmodes[0].rates;
/*
* Intitialize 802.11a
@@ -2748,25 +2746,25 @@ static int rt2500usb_init_hw_modes(struc
* Channels: OFDM, UNII, HiperLAN2.
*/
if (rt2x00_rf(&rt2x00dev->chip, RF5222)) {
- hw->modes[2].mode = MODE_IEEE80211A;
- hw->modes[2].num_channels = 37;
- hw->modes[2].num_rates = 8;
- hw->modes[2].channels = &hw->modes[0].channels[14];
- hw->modes[2].rates = &hw->modes[0].rates[4];
+ rt2x00dev->hwmodes[2].mode = MODE_IEEE80211A;
+ rt2x00dev->hwmodes[2].num_channels = 37;
+ rt2x00dev->hwmodes[2].num_rates = 8;
+ rt2x00dev->hwmodes[2].channels = &rt2x00dev->hwmodes[0].channels[14];
+ rt2x00dev->hwmodes[2].rates = &rt2x00dev->hwmodes[0].rates[4];
}
- rt2500usb_init_hw_channels(rt2x00dev, hw->modes[0].channels);
- rt2500usb_init_hw_rates(rt2x00dev, hw->modes[0].rates);
+ rt2500usb_init_hw_channels(rt2x00dev, rt2x00dev->hwmodes[0].channels);
+ rt2500usb_init_hw_rates(rt2x00dev, rt2x00dev->hwmodes[0].rates);
- return ieee80211_update_hw(hw);
+ return num_modes;
exit_free_channels:
- kfree(hw->modes->channels);
- hw->modes->channels = NULL;
+ kfree(rt2x00dev->hwmodes[0].channels);
+ rt2x00dev->hwmodes[0].channels = NULL;
exit_free_modes:
- kfree(hw->modes);
- hw->modes = NULL;
+ kfree(rt2x00dev->hwmodes);
+ rt2x00dev->hwmodes = NULL;
exit:
ERROR("Allocation ieee80211 modes failed.\n");
@@ -2776,6 +2774,7 @@ exit:
static int rt2500usb_init_hw(struct rt2x00_dev *rt2x00dev)
{
int status;
+ int i, num_modes;
if (GET_FLAG(rt2x00dev, DEVICE_INITIALIZED_HW))
return 0;
@@ -2802,12 +2801,20 @@ static int rt2500usb_init_hw(struct rt2x
rt2x00dev->hw->maxssi = MAX_RX_SSI;
rt2x00dev->hw->queues = RING_NUM_TX;
- status = rt2500usb_init_hw_modes(rt2x00dev);
- if (status)
- return status;
+ num_modes = rt2500usb_init_hw_modes(rt2x00dev);
+ if (num_modes <= 0)
+ return num_modes;
if (ieee80211_register_hw(rt2x00dev->hw))
return -EIO;
+ for (i = 0; i < num_modes; i++) {
+ status = ieee80211_register_hwmode(rt2x00dev->hw,
+ &rt2x00dev->hwmodes[i]);
+ if (status) {
+ ieee80211_unregister_hw(rt2x00dev->hw);
+ return status;
+ }
+ }
SET_FLAG(rt2x00dev, DEVICE_INITIALIZED_HW);
@@ -2838,11 +2845,11 @@ static void rt2500usb_free_dev(struct rt
/*
* Free ieee80211_hw memory.
*/
- if (likely(rt2x00dev->hw->modes)) {
- kfree(rt2x00dev->hw->modes->channels);
- kfree(rt2x00dev->hw->modes->rates);
- kfree(rt2x00dev->hw->modes);
- rt2x00dev->hw->modes = NULL;
+ if (likely(rt2x00dev->hwmodes)) {
+ kfree(rt2x00dev->hwmodes[0].channels);
+ kfree(rt2x00dev->hwmodes[0].rates);
+ kfree(rt2x00dev->hwmodes);
+ rt2x00dev->hwmodes = NULL;
}
}
Index: jbenc-dscape/drivers/net/wireless/d80211/rt2x00/rt61pci.c
===================================================================
--- jbenc-dscape.orig/drivers/net/wireless/d80211/rt2x00/rt61pci.c 2006-12-15 19:44:13.000000000 +0100
+++ jbenc-dscape/drivers/net/wireless/d80211/rt2x00/rt61pci.c 2006-12-15 20:08:17.000000000 +0100
@@ -890,14 +890,14 @@ static void rt61pci_config_phymode(struc
if (phymode == MODE_IEEE80211A &&
(rt2x00_rf(&rt2x00dev->chip, RF5225) ||
rt2x00_rf(&rt2x00dev->chip, RF5325)))
- rate = &rt2x00dev->hw->modes[2].rates[
- rt2x00dev->hw->modes[2].num_rates - 1];
+ rate = &rt2x00dev->hwmodes[2].rates[
+ rt2x00dev->hwmodes[2].num_rates - 1];
else if (phymode == MODE_IEEE80211B)
- rate = &rt2x00dev->hw->modes[1].rates[
- rt2x00dev->hw->modes[1].num_rates - 1];
+ rate = &rt2x00dev->hwmodes[1].rates[
+ rt2x00dev->hwmodes[1].num_rates - 1];
else
- rate = &rt2x00dev->hw->modes[0].rates[
- rt2x00dev->hw->modes[0].num_rates - 1];
+ rate = &rt2x00dev->hwmodes[0].rates[
+ rt2x00dev->hwmodes[0].num_rates - 1];
rt61pci_config_rate(rt2x00dev, rate->val2);
@@ -1701,10 +1701,10 @@ static int rt61pci_init_channel_time(str
*/
jiffies_start = jiffies;
rt61pci_config_channel(rt2x00dev,
- rt2x00dev->hw->modes[0].channels[0].val,
- rt2x00dev->hw->modes[0].channels[0].chan,
- rt2x00dev->hw->modes[0].channels[0].freq,
- rt2x00dev->hw->modes[0].channels[0].power_level);
+ rt2x00dev->hwmodes[0].channels[0].val,
+ rt2x00dev->hwmodes[0].channels[0].chan,
+ rt2x00dev->hwmodes[0].channels[0].freq,
+ rt2x00dev->hwmodes[0].channels[0].power_level);
jiffies_end = jiffies;
rt2x00dev->hw->channel_change_time =
@@ -2190,7 +2190,7 @@ static void rt61pci_rxdone(void *data)
size);
rt2x00dev->rx_params.rate = device_signal_to_rate(
- &rt2x00dev->hw->modes[0],
+ &rt2x00dev->hwmodes[0],
rt2x00_get_field32(word1, RXD_W1_SIGNAL),
rt2x00_get_field32(word0, RXD_W0_OFDM));
@@ -3369,7 +3369,6 @@ static void rt61pci_init_hw_rates(struct
static int rt61pci_init_hw_modes(struct rt2x00_dev *rt2x00dev)
{
- struct ieee80211_hw *hw = rt2x00dev->hw;
int num_modes;
int num_channels;
@@ -3388,23 +3387,22 @@ static int rt61pci_init_hw_modes(struct
num_channels = 38;
}
- hw->num_modes = num_modes;
- hw->modes =
- kzalloc((sizeof(struct ieee80211_hw_modes) * num_modes),
+ rt2x00dev->hwmodes =
+ kzalloc((sizeof(struct ieee80211_hw_mode) * num_modes),
GFP_KERNEL);
- if (!hw->modes)
+ if (!rt2x00dev->hwmodes)
goto exit;
- hw->modes->channels =
+ rt2x00dev->hwmodes[0].channels =
kzalloc((sizeof(struct ieee80211_channel) * num_channels),
GFP_KERNEL);
- if (!hw->modes->channels)
+ if (!rt2x00dev->hwmodes[0].channels)
goto exit_free_modes;
- hw->modes->rates =
+ rt2x00dev->hwmodes[0].rates =
kzalloc((sizeof(struct ieee80211_rate) * 12),
GFP_KERNEL);
- if (!hw->modes->rates)
+ if (!rt2x00dev->hwmodes[0].rates)
goto exit_free_channels;
/*
@@ -3412,20 +3410,20 @@ static int rt61pci_init_hw_modes(struct
* Rates: CCK, OFDM.
* Channels: OFDM.
*/
- hw->modes[0].mode = MODE_IEEE80211G;
- hw->modes[0].num_channels = 14;
- hw->modes[0].num_rates = 12;
+ rt2x00dev->hwmodes[0].mode = MODE_IEEE80211G;
+ rt2x00dev->hwmodes[0].num_channels = 14;
+ rt2x00dev->hwmodes[0].num_rates = 12;
/*
* Intitialize 802.11b
* Rates: CCK.
* Channels: OFDM.
*/
- hw->modes[1].mode = MODE_IEEE80211B;
- hw->modes[1].num_channels = 14;
- hw->modes[1].num_rates = 4;
- hw->modes[1].channels = hw->modes[0].channels;
- hw->modes[1].rates = hw->modes[0].rates;
+ rt2x00dev->hwmodes[1].mode = MODE_IEEE80211B;
+ rt2x00dev->hwmodes[1].num_channels = 14;
+ rt2x00dev->hwmodes[1].num_rates = 4;
+ rt2x00dev->hwmodes[1].channels = rt2x00dev->hwmodes[0].channels;
+ rt2x00dev->hwmodes[1].rates = rt2x00dev->hwmodes[0].rates;
/*
* Intitialize 802.11a
@@ -3434,25 +3432,25 @@ static int rt61pci_init_hw_modes(struct
*/
if (rt2x00_rf(&rt2x00dev->chip, RF5225) ||
rt2x00_rf(&rt2x00dev->chip, RF5325)) {
- hw->modes[2].mode = MODE_IEEE80211A;
- hw->modes[2].num_channels = 38;
- hw->modes[2].num_rates = 8;
- hw->modes[2].channels = &hw->modes[0].channels[14];
- hw->modes[2].rates = &hw->modes[0].rates[4];
+ rt2x00dev->hwmodes[2].mode = MODE_IEEE80211A;
+ rt2x00dev->hwmodes[2].num_channels = 38;
+ rt2x00dev->hwmodes[2].num_rates = 8;
+ rt2x00dev->hwmodes[2].channels = &rt2x00dev->hwmodes[0].channels[14];
+ rt2x00dev->hwmodes[2].rates = &rt2x00dev->hwmodes[0].rates[4];
}
- rt61pci_init_hw_channels(rt2x00dev, hw->modes[0].channels);
- rt61pci_init_hw_rates(rt2x00dev, hw->modes[0].rates);
+ rt61pci_init_hw_channels(rt2x00dev, rt2x00dev->hwmodes[0].channels);
+ rt61pci_init_hw_rates(rt2x00dev, rt2x00dev->hwmodes[0].rates);
- return ieee80211_update_hw(hw);
+ return num_modes;
exit_free_channels:
- kfree(hw->modes->channels);
- hw->modes->channels = NULL;
+ kfree(rt2x00dev->hwmodes[0].channels);
+ rt2x00dev->hwmodes[0].channels = NULL;
exit_free_modes:
- kfree(hw->modes);
- hw->modes = NULL;
+ kfree(rt2x00dev->hwmodes);
+ rt2x00dev->hwmodes = NULL;
exit:
ERROR("Allocation ieee80211 modes failed.\n");
@@ -3462,6 +3460,7 @@ exit:
static int rt61pci_init_hw(struct rt2x00_dev *rt2x00dev)
{
int status;
+ int i, num_modes;
if (GET_FLAG(rt2x00dev, DEVICE_INITIALIZED_HW))
return 0;
@@ -3488,12 +3487,20 @@ static int rt61pci_init_hw(struct rt2x00
rt2x00dev->hw->maxssi = MAX_RX_SSI;
rt2x00dev->hw->queues = RING_NUM_TX;
- status = rt61pci_init_hw_modes(rt2x00dev);
- if (status)
- return status;
+ num_modes = rt61pci_init_hw_modes(rt2x00dev);
+ if (num_modes <= 0)
+ return num_modes;
if (ieee80211_register_hw(rt2x00dev->hw))
return -EIO;
+ for (i = 0; i < num_modes; i++) {
+ status = ieee80211_register_hwmode(rt2x00dev->hw,
+ &rt2x00dev->hwmodes[i]);
+ if (status) {
+ ieee80211_unregister_hw(rt2x00dev->hw);
+ return status;
+ }
+ }
SET_FLAG(rt2x00dev, DEVICE_INITIALIZED_HW);
@@ -3532,11 +3539,11 @@ static void rt61pci_free_dev(struct rt2x
/*
* Free ieee80211_hw memory.
*/
- if (likely(rt2x00dev->hw->modes)) {
- kfree(rt2x00dev->hw->modes->channels);
- kfree(rt2x00dev->hw->modes->rates);
- kfree(rt2x00dev->hw->modes);
- rt2x00dev->hw->modes = NULL;
+ if (likely(rt2x00dev->hwmodes)) {
+ kfree(rt2x00dev->hwmodes[0].channels);
+ kfree(rt2x00dev->hwmodes[0].rates);
+ kfree(rt2x00dev->hwmodes);
+ rt2x00dev->hwmodes = NULL;
}
}
Index: jbenc-dscape/drivers/net/wireless/d80211/rt2x00/rt73usb.c
===================================================================
--- jbenc-dscape.orig/drivers/net/wireless/d80211/rt2x00/rt73usb.c 2006-12-15 19:46:11.000000000 +0100
+++ jbenc-dscape/drivers/net/wireless/d80211/rt2x00/rt73usb.c 2006-12-15 20:25:07.000000000 +0100
@@ -788,14 +788,14 @@ static void rt73usb_config_phymode(struc
if (phymode == MODE_IEEE80211A &&
(rt2x00_rf(&rt2x00dev->chip, RF5225) ||
rt2x00_rf(&rt2x00dev->chip, RF5226)))
- rate = &rt2x00dev->hw->modes[2].rates[
- rt2x00dev->hw->modes[2].num_rates - 1];
+ rate = &rt2x00dev->hwmodes[2].rates[
+ rt2x00dev->hwmodes[2].num_rates - 1];
else if (phymode == MODE_IEEE80211B)
- rate = &rt2x00dev->hw->modes[1].rates[
- rt2x00dev->hw->modes[1].num_rates - 1];
+ rate = &rt2x00dev->hwmodes[1].rates[
+ rt2x00dev->hwmodes[1].num_rates - 1];
else
- rate = &rt2x00dev->hw->modes[0].rates[
- rt2x00dev->hw->modes[0].num_rates - 1];
+ rate = &rt2x00dev->hwmodes[0].rates[
+ rt2x00dev->hwmodes[0].num_rates - 1];
rt73usb_config_rate(rt2x00dev, rate->val2);
@@ -1485,10 +1485,10 @@ static int rt73usb_init_channel_time(str
*/
jiffies_start = jiffies;
rt73usb_config_channel(rt2x00dev,
- rt2x00dev->hw->modes[0].channels[0].val,
- rt2x00dev->hw->modes[0].channels[0].chan,
- rt2x00dev->hw->modes[0].channels[0].freq,
- rt2x00dev->hw->modes[0].channels[0].power_level);
+ rt2x00dev->hwmodes[0].channels[0].val,
+ rt2x00dev->hwmodes[0].channels[0].chan,
+ rt2x00dev->hwmodes[0].channels[0].freq,
+ rt2x00dev->hwmodes[0].channels[0].power_level);
jiffies_end = jiffies;
rt2x00dev->hw->channel_change_time =
@@ -1978,7 +1978,7 @@ static void rt73usb_rxdone(void *data)
rt2x00_data_addr(entry), size);
rt2x00dev->rx_params.rate = device_signal_to_rate(
- &rt2x00dev->hw->modes[0],
+ &rt2x00dev->hwmodes[0],
rt2x00_get_field32(word1, RXD_W1_SIGNAL),
rt2x00_get_field32(word0, RXD_W0_OFDM));
@@ -3025,7 +3025,6 @@ static void rt73usb_init_hw_rates(struct
static int rt73usb_init_hw_modes(struct rt2x00_dev *rt2x00dev)
{
- struct ieee80211_hw *hw = rt2x00dev->hw;
int num_modes;
int num_channels;
@@ -3044,23 +3043,22 @@ static int rt73usb_init_hw_modes(struct
num_channels = 38;
}
- hw->num_modes = num_modes;
- hw->modes =
- kzalloc((sizeof(struct ieee80211_hw_modes) * num_modes),
+ rt2x00dev->hwmodes =
+ kzalloc((sizeof(struct ieee80211_hw_mode) * num_modes),
GFP_KERNEL);
- if (!hw->modes)
+ if (!rt2x00dev->hwmodes)
goto exit;
- hw->modes->channels =
+ rt2x00dev->hwmodes[0].channels =
kzalloc((sizeof(struct ieee80211_channel) * num_channels),
GFP_KERNEL);
- if (!hw->modes->channels)
+ if (!rt2x00dev->hwmodes[0].channels)
goto exit_free_modes;
- hw->modes->rates =
+ rt2x00dev->hwmodes[0].rates =
kzalloc((sizeof(struct ieee80211_rate) * 12),
GFP_KERNEL);
- if (!hw->modes->rates)
+ if (!rt2x00dev->hwmodes[0].rates)
goto exit_free_channels;
/*
@@ -3068,20 +3066,20 @@ static int rt73usb_init_hw_modes(struct
* Rates: CCK, OFDM.
* Channels: OFDM.
*/
- hw->modes[0].mode = MODE_IEEE80211G;
- hw->modes[0].num_channels = 14;
- hw->modes[0].num_rates = 12;
+ rt2x00dev->hwmodes[0].mode = MODE_IEEE80211G;
+ rt2x00dev->hwmodes[0].num_channels = 14;
+ rt2x00dev->hwmodes[0].num_rates = 12;
/*
* Intitialize 802.11b
* Rates: CCK.
* Channels: OFDM.
*/
- hw->modes[1].mode = MODE_IEEE80211B;
- hw->modes[1].num_channels = 14;
- hw->modes[1].num_rates = 4;
- hw->modes[1].channels = hw->modes[0].channels;
- hw->modes[1].rates = hw->modes[0].rates;
+ rt2x00dev->hwmodes[1].mode = MODE_IEEE80211B;
+ rt2x00dev->hwmodes[1].num_channels = 14;
+ rt2x00dev->hwmodes[1].num_rates = 4;
+ rt2x00dev->hwmodes[1].channels = rt2x00dev->hwmodes[0].channels;
+ rt2x00dev->hwmodes[1].rates = rt2x00dev->hwmodes[0].rates;
/*
* Intitialize 802.11a
@@ -3090,25 +3088,25 @@ static int rt73usb_init_hw_modes(struct
*/
if (rt2x00_rf(&rt2x00dev->chip, RF5225) ||
rt2x00_rf(&rt2x00dev->chip, RF5226)) {
- hw->modes[2].mode = MODE_IEEE80211A;
- hw->modes[2].num_channels = 38;
- hw->modes[2].num_rates = 8;
- hw->modes[2].channels = &hw->modes[0].channels[14];
- hw->modes[2].rates = &hw->modes[0].rates[4];
+ rt2x00dev->hwmodes[2].mode = MODE_IEEE80211A;
+ rt2x00dev->hwmodes[2].num_channels = 38;
+ rt2x00dev->hwmodes[2].num_rates = 8;
+ rt2x00dev->hwmodes[2].channels = &rt2x00dev->hwmodes[0].channels[14];
+ rt2x00dev->hwmodes[2].rates = &rt2x00dev->hwmodes[0].rates[4];
}
- rt73usb_init_hw_channels(rt2x00dev, hw->modes[0].channels);
- rt73usb_init_hw_rates(rt2x00dev, hw->modes[0].rates);
+ rt73usb_init_hw_channels(rt2x00dev, rt2x00dev->hwmodes[0].channels);
+ rt73usb_init_hw_rates(rt2x00dev, rt2x00dev->hwmodes[0].rates);
- return ieee80211_update_hw(hw);
+ return num_modes;
exit_free_channels:
- kfree(hw->modes->channels);
- hw->modes->channels = NULL;
+ kfree(rt2x00dev->hwmodes[0].channels);
+ rt2x00dev->hwmodes[0].channels = NULL;
exit_free_modes:
- kfree(hw->modes);
- hw->modes = NULL;
+ kfree(rt2x00dev->hwmodes);
+ rt2x00dev->hwmodes = NULL;
exit:
ERROR("Allocation ieee80211 modes failed.\n");
@@ -3118,6 +3116,7 @@ exit:
static int rt73usb_init_hw(struct rt2x00_dev *rt2x00dev)
{
int status;
+ int i, num_modes;
if (GET_FLAG(rt2x00dev, DEVICE_INITIALIZED_HW))
return 0;
@@ -3144,12 +3143,20 @@ static int rt73usb_init_hw(struct rt2x00
rt2x00dev->hw->maxssi = MAX_RX_SSI;
rt2x00dev->hw->queues = RING_NUM_TX;
- status = rt73usb_init_hw_modes(rt2x00dev);
- if (status)
- return status;
+ num_modes = rt73usb_init_hw_modes(rt2x00dev);
+ if (num_modes <= 0)
+ return num_modes;
if (ieee80211_register_hw(rt2x00dev->hw))
return -EIO;
+ for (i = 0; i < num_modes; i++) {
+ status = ieee80211_register_hwmode(rt2x00dev->hw,
+ &rt2x00dev->hwmodes[i]);
+ if (status) {
+ ieee80211_unregister_hw(rt2x00dev->hw);
+ return status;
+ }
+ }
SET_FLAG(rt2x00dev, DEVICE_INITIALIZED_HW);
@@ -3180,11 +3187,11 @@ static void rt73usb_free_dev(struct rt2x
/*
* Free ieee80211_hw memory.
*/
- if (likely(rt2x00dev->hw->modes)) {
- kfree(rt2x00dev->hw->modes->channels);
- kfree(rt2x00dev->hw->modes->rates);
- kfree(rt2x00dev->hw->modes);
- rt2x00dev->hw->modes = NULL;
+ if (likely(rt2x00dev->hwmodes)) {
+ kfree(rt2x00dev->hwmodes[0].channels);
+ kfree(rt2x00dev->hwmodes[0].rates);
+ kfree(rt2x00dev->hwmodes);
+ rt2x00dev->hwmodes = NULL;
}
}
--
Greetings Michael.
-
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