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Merge branch 'for-davem' of ssh://master.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6

Browse source
This commit is contained in:
David S. Miller 2011-05-25 13:28:55 -04:00
commit 22e95ac87d
142 changed files with 1818 additions and 974 deletions
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1
drivers/bcma/host_pci.c
View file

@ -171,6 +171,7 @@ static void bcma_host_pci_remove(struct pci_dev *dev)
}
static DEFINE_PCI_DEVICE_TABLE(bcma_pci_bridge_tbl) = {
{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x0576) },
{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4331) },
{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4353) },
{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4727) },

33
drivers/net/wireless/airo.c
View file

@ -4501,17 +4501,15 @@ static int setup_proc_entry( struct net_device *dev,
struct proc_dir_entry *entry;
/* First setup the device directory */
strcpy(apriv->proc_name,dev->name);
apriv->proc_entry = create_proc_entry(apriv->proc_name,
S_IFDIR|airo_perm,
airo_entry);
apriv->proc_entry = proc_mkdir_mode(apriv->proc_name, airo_perm,
airo_entry);
if (!apriv->proc_entry)
goto fail;
apriv->proc_entry->uid = proc_uid;
apriv->proc_entry->gid = proc_gid;
/* Setup the StatsDelta */
entry = proc_create_data("StatsDelta",
S_IFREG | (S_IRUGO&proc_perm),
entry = proc_create_data("StatsDelta", S_IRUGO & proc_perm,
apriv->proc_entry, &proc_statsdelta_ops, dev);
if (!entry)
goto fail_stats_delta;
@ -4519,8 +4517,7 @@ static int setup_proc_entry( struct net_device *dev,
entry->gid = proc_gid;
/* Setup the Stats */
entry = proc_create_data("Stats",
S_IFREG | (S_IRUGO&proc_perm),
entry = proc_create_data("Stats", S_IRUGO & proc_perm,
apriv->proc_entry, &proc_stats_ops, dev);
if (!entry)
goto fail_stats;
@ -4528,8 +4525,7 @@ static int setup_proc_entry( struct net_device *dev,
entry->gid = proc_gid;
/* Setup the Status */
entry = proc_create_data("Status",
S_IFREG | (S_IRUGO&proc_perm),
entry = proc_create_data("Status", S_IRUGO & proc_perm,
apriv->proc_entry, &proc_status_ops, dev);
if (!entry)
goto fail_status;
@ -4537,8 +4533,7 @@ static int setup_proc_entry( struct net_device *dev,
entry->gid = proc_gid;
/* Setup the Config */
entry = proc_create_data("Config",
S_IFREG | proc_perm,
entry = proc_create_data("Config", proc_perm,
apriv->proc_entry, &proc_config_ops, dev);
if (!entry)
goto fail_config;
@ -4546,8 +4541,7 @@ static int setup_proc_entry( struct net_device *dev,
entry->gid = proc_gid;
/* Setup the SSID */
entry = proc_create_data("SSID",
S_IFREG | proc_perm,
entry = proc_create_data("SSID", proc_perm,
apriv->proc_entry, &proc_SSID_ops, dev);
if (!entry)
goto fail_ssid;
@ -4555,8 +4549,7 @@ static int setup_proc_entry( struct net_device *dev,
entry->gid = proc_gid;
/* Setup the APList */
entry = proc_create_data("APList",
S_IFREG | proc_perm,
entry = proc_create_data("APList", proc_perm,
apriv->proc_entry, &proc_APList_ops, dev);
if (!entry)
goto fail_aplist;
@ -4564,8 +4557,7 @@ static int setup_proc_entry( struct net_device *dev,
entry->gid = proc_gid;
/* Setup the BSSList */
entry = proc_create_data("BSSList",
S_IFREG | proc_perm,
entry = proc_create_data("BSSList", proc_perm,
apriv->proc_entry, &proc_BSSList_ops, dev);
if (!entry)
goto fail_bsslist;
@ -4573,8 +4565,7 @@ static int setup_proc_entry( struct net_device *dev,
entry->gid = proc_gid;
/* Setup the WepKey */
entry = proc_create_data("WepKey",
S_IFREG | proc_perm,
entry = proc_create_data("WepKey", proc_perm,
apriv->proc_entry, &proc_wepkey_ops, dev);
if (!entry)
goto fail_wepkey;
@ -5706,9 +5697,7 @@ static int __init airo_init_module( void )
{
int i;
airo_entry = create_proc_entry("driver/aironet",
S_IFDIR | airo_perm,
NULL);
airo_entry = proc_mkdir_mode("driver/aironet", airo_perm, NULL);
if (airo_entry) {
airo_entry->uid = proc_uid;

2
drivers/net/wireless/ath/ath9k/ahb.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
* Copyright (c) 2009 Gabor Juhos <juhosg@openwrt.org>
* Copyright (c) 2009 Imre Kaloz <kaloz@openwrt.org>
*

2
drivers/net/wireless/ath/ath9k/ani.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2010 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/ani.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/ar5008_initvals.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/ar5008_phy.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2010 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/ar9001_initvals.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/ar9002_calib.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2010 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/ar9002_hw.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2010 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/ar9002_initvals.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/ar9002_mac.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/ar9002_phy.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2010 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/ar9002_phy.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2010 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/ar9003_calib.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

16
drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
View file

@ -1,3 +1,19 @@
/*
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef AR9003_EEPROM_H
#define AR9003_EEPROM_H

2
drivers/net/wireless/ath/ath9k/ar9003_hw.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2010 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/ar9003_mac.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/ar9003_mac.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/ar9003_paprd.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/ar9003_phy.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/ar9003_phy.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2002-2010 Atheros Communications, Inc.
* Copyright (c) 2010-2011 Atheros Communications, Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/ar9485_initvals.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

5
drivers/net/wireless/ath/ath9k/ath9k.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -397,6 +397,9 @@ struct ath_beacon {
struct ath_descdma bdma;
struct ath_txq *cabq;
struct list_head bbuf;
bool tx_processed;
bool tx_last;
};
void ath_beacon_tasklet(unsigned long data);

48
drivers/net/wireless/ath/ath9k/beacon.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -18,6 +18,12 @@
#define FUDGE 2
static void ath9k_reset_beacon_status(struct ath_softc *sc)
{
sc->beacon.tx_processed = false;
sc->beacon.tx_last = false;
}
/*
* This function will modify certain transmit queue properties depending on
* the operating mode of the station (AP or AdHoc). Parameters are AIFS
@ -72,6 +78,8 @@ static void ath_beacon_setup(struct ath_softc *sc, struct ath_vif *avp,
struct ieee80211_supported_band *sband;
u8 rate = 0;
ath9k_reset_beacon_status(sc);
ds = bf->bf_desc;
flags = ATH9K_TXDESC_NOACK;
@ -134,6 +142,8 @@ static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw,
struct ieee80211_tx_info *info;
int cabq_depth;
ath9k_reset_beacon_status(sc);
avp = (void *)vif->drv_priv;
cabq = sc->beacon.cabq;
@ -351,9 +361,7 @@ void ath_beacon_tasklet(unsigned long data)
struct ath_buf *bf = NULL;
struct ieee80211_vif *vif;
int slot;
u32 bfaddr, bc = 0, tsftu;
u64 tsf;
u16 intval;
u32 bfaddr, bc = 0;
/*
* Check if the previous beacon has gone out. If
@ -388,17 +396,27 @@ void ath_beacon_tasklet(unsigned long data)
* on the tsf to safeguard against missing an swba.
*/
intval = cur_conf->beacon_interval ? : ATH_DEFAULT_BINTVAL;
tsf = ath9k_hw_gettsf64(ah);
tsf += TU_TO_USEC(ah->config.sw_beacon_response_time);
tsftu = TSF_TO_TU((tsf * ATH_BCBUF) >>32, tsf * ATH_BCBUF);
slot = (tsftu % (intval * ATH_BCBUF)) / intval;
vif = sc->beacon.bslot[slot];
if (ah->opmode == NL80211_IFTYPE_AP) {
u16 intval;
u32 tsftu;
u64 tsf;
intval = cur_conf->beacon_interval ? : ATH_DEFAULT_BINTVAL;
tsf = ath9k_hw_gettsf64(ah);
tsf += TU_TO_USEC(ah->config.sw_beacon_response_time);
tsftu = TSF_TO_TU((tsf * ATH_BCBUF) >>32, tsf * ATH_BCBUF);
slot = (tsftu % (intval * ATH_BCBUF)) / intval;
vif = sc->beacon.bslot[slot];
ath_dbg(common, ATH_DBG_BEACON,
"slot %d [tsf %llu tsftu %u intval %u] vif %p\n",
slot, tsf, tsftu / ATH_BCBUF, intval, vif);
} else {
slot = 0;
vif = sc->beacon.bslot[slot];
}
ath_dbg(common, ATH_DBG_BEACON,
"slot %d [tsf %llu tsftu %u intval %u] vif %p\n",
slot, tsf, tsftu / ATH_BCBUF, intval, vif);
bfaddr = 0;
if (vif) {
@ -636,6 +654,8 @@ static void ath_beacon_config_adhoc(struct ath_softc *sc,
struct ath_common *common = ath9k_hw_common(ah);
u32 tsf, delta, intval, nexttbtt;
ath9k_reset_beacon_status(sc);
tsf = ath9k_hw_gettsf32(ah) + TU_TO_USEC(FUDGE);
intval = TU_TO_USEC(conf->beacon_interval & ATH9K_BEACON_PERIOD);
@ -646,7 +666,7 @@ static void ath_beacon_config_adhoc(struct ath_softc *sc,
delta = (tsf - sc->beacon.bc_tstamp);
else
delta = (tsf + 1 + (~0U - sc->beacon.bc_tstamp));
nexttbtt = tsf + roundup(delta, intval);
nexttbtt = tsf + intval - (delta % intval);
}
ath_dbg(common, ATH_DBG_BEACON,

2
drivers/net/wireless/ath/ath9k/btcoex.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2009 Atheros Communications Inc.
* Copyright (c) 2009-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/btcoex.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2009 Atheros Communications Inc.
* Copyright (c) 2009-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/calib.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/calib.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/common.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2009 Atheros Communications Inc.
* Copyright (c) 2009-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/common.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2009 Atheros Communications Inc.
* Copyright (c) 2009-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

10
drivers/net/wireless/ath/ath9k/debug.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -435,6 +435,7 @@ static ssize_t read_file_wiphy(struct file *file, char __user *user_buf,
conf->channel_type,
channel_type_str(conf->channel_type));
ath9k_ps_wakeup(sc);
put_unaligned_le32(REG_READ_D(sc->sc_ah, AR_STA_ID0), addr);
put_unaligned_le16(REG_READ_D(sc->sc_ah, AR_STA_ID1) & 0xffff, addr + 4);
len += snprintf(buf + len, sizeof(buf) - len,
@ -444,6 +445,7 @@ static ssize_t read_file_wiphy(struct file *file, char __user *user_buf,
len += snprintf(buf + len, sizeof(buf) - len,
"addrmask: %pM\n", addr);
tmp = ath9k_hw_getrxfilter(sc->sc_ah);
ath9k_ps_restore(sc);
len += snprintf(buf + len, sizeof(buf) - len,
"rfilt: 0x%x", tmp);
if (tmp & ATH9K_RX_FILTER_UCAST)
@ -725,6 +727,7 @@ static ssize_t read_file_misc(struct file *file, char __user *user_buf,
break;
}
ath9k_ps_wakeup(sc);
len += snprintf(buf + len, size - len,
"curbssid: %pM\n"
"OP-Mode: %s(%i)\n"
@ -734,6 +737,7 @@ static ssize_t read_file_misc(struct file *file, char __user *user_buf,
REG_READ(ah, AR_BEACON_PERIOD));
reg = REG_READ(ah, AR_TIMER_MODE);
ath9k_ps_restore(sc);
len += snprintf(buf + len, size - len, "Timer-Mode-Register: 0x%x (",
reg);
if (reg & AR_TBTT_TIMER_EN)
@ -1050,7 +1054,9 @@ static ssize_t read_file_regval(struct file *file, char __user *user_buf,
unsigned int len;
u32 regval;
ath9k_ps_wakeup(sc);
regval = REG_READ_D(ah, sc->debug.regidx);
ath9k_ps_restore(sc);
len = sprintf(buf, "0x%08x\n", regval);
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
}
@ -1072,7 +1078,9 @@ static ssize_t write_file_regval(struct file *file, const char __user *user_buf,
if (strict_strtoul(buf, 0, &regval))
return -EINVAL;
ath9k_ps_wakeup(sc);
REG_WRITE_D(ah, sc->debug.regidx, regval);
ath9k_ps_restore(sc);
return count;
}

2
drivers/net/wireless/ath/ath9k/debug.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/eeprom.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/eeprom.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/eeprom_4k.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/eeprom_9287.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/eeprom_def.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/gpio.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/hif_usb.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

4
drivers/net/wireless/ath/ath9k/hif_usb.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -18,7 +18,7 @@
#define HTC_USB_H
#define MAJOR_VERSION_REQ 1
#define MINOR_VERSION_REQ 2
#define MINOR_VERSION_REQ 3
#define IS_AR7010_DEVICE(_v) (((_v) == AR9280_USB) || ((_v) == AR9287_USB))

25
drivers/net/wireless/ath/ath9k/htc.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -46,15 +46,8 @@ extern struct ieee80211_ops ath9k_htc_ops;
extern int htc_modparam_nohwcrypt;
enum htc_phymode {
HTC_MODE_AUTO = 0,
HTC_MODE_11A = 1,
HTC_MODE_11B = 2,
HTC_MODE_11G = 3,
HTC_MODE_FH = 4,
HTC_MODE_TURBO_A = 5,
HTC_MODE_TURBO_G = 6,
HTC_MODE_11NA = 7,
HTC_MODE_11NG = 8
HTC_MODE_11NA = 0,
HTC_MODE_11NG = 1
};
enum htc_opmode {
@ -123,18 +116,13 @@ struct ath9k_htc_target_vif {
u8 pad;
} __packed;
#define ATH_HTC_STA_AUTH 0x0001
#define ATH_HTC_STA_QOS 0x0002
#define ATH_HTC_STA_ERP 0x0004
#define ATH_HTC_STA_HT 0x0008
struct ath9k_htc_target_sta {
u8 macaddr[ETH_ALEN];
u8 bssid[ETH_ALEN];
u8 sta_index;
u8 vif_index;
u8 is_vif_sta;
__be16 flags; /* ATH_HTC_STA_* */
__be16 flags;
__be16 htcap;
__be16 maxampdu;
u8 pad;
@ -285,9 +273,9 @@ struct ath9k_htc_rx {
};
#define ATH9K_HTC_TX_CLEANUP_INTERVAL 50 /* ms */
#define ATH9K_HTC_TX_TIMEOUT_INTERVAL 2500 /* ms */
#define ATH9K_HTC_TX_TIMEOUT_INTERVAL 3000 /* ms */
#define ATH9K_HTC_TX_RESERVE 10
#define ATH9K_HTC_TX_TIMEOUT_COUNT 20
#define ATH9K_HTC_TX_TIMEOUT_COUNT 40
#define ATH9K_HTC_TX_THRESHOLD (MAX_TX_BUF_NUM - ATH9K_HTC_TX_RESERVE)
#define ATH9K_HTC_OP_TX_QUEUES_STOP BIT(0)
@ -450,6 +438,7 @@ struct ath9k_htc_priv {
u8 vif_sta_pos[ATH9K_HTC_MAX_VIF];
u8 num_ibss_vif;
u8 num_sta_vif;
u8 num_sta_assoc_vif;
u8 num_ap_vif;
u16 op_flags;

2
drivers/net/wireless/ath/ath9k/htc_drv_beacon.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

9
drivers/net/wireless/ath/ath9k/htc_drv_init.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -258,7 +258,7 @@ static int ath9k_init_htc_services(struct ath9k_htc_priv *priv, u16 devid,
*/
if (IS_AR7010_DEVICE(drv_info))
priv->htc->credits = 48;
priv->htc->credits = 45;
else
priv->htc->credits = 33;
@ -769,11 +769,6 @@ static void ath9k_set_hw_capab(struct ath9k_htc_priv *priv,
hw->channel_change_time = 5000;
hw->max_listen_interval = 10;
if (AR_SREV_9271(priv->ah))
hw->max_tx_aggregation_subframes = MAX_TX_AMPDU_SUBFRAMES_9271;
else
hw->max_tx_aggregation_subframes = MAX_TX_AMPDU_SUBFRAMES_7010;
hw->vif_data_size = sizeof(struct ath9k_htc_vif);
hw->sta_data_size = sizeof(struct ath9k_htc_sta);

79
drivers/net/wireless/ath/ath9k/htc_drv_main.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -26,7 +26,7 @@ static enum htc_phymode ath9k_htc_get_curmode(struct ath9k_htc_priv *priv,
{
enum htc_phymode mode;
mode = HTC_MODE_AUTO;
mode = -EINVAL;
switch (ichan->chanmode) {
case CHANNEL_G:
@ -45,6 +45,8 @@ static enum htc_phymode ath9k_htc_get_curmode(struct ath9k_htc_priv *priv,
break;
}
WARN_ON(mode < 0);
return mode;
}
@ -500,9 +502,6 @@ static int ath9k_htc_add_station(struct ath9k_htc_priv *priv,
tsta.maxampdu = cpu_to_be16(maxampdu);
}
if (sta && sta->ht_cap.ht_supported)
tsta.flags = cpu_to_be16(ATH_HTC_STA_HT);
WMI_CMD_BUF(WMI_NODE_CREATE_CMDID, &tsta);
if (ret) {
if (sta)
@ -582,7 +581,7 @@ int ath9k_htc_update_cap_target(struct ath9k_htc_priv *priv,
memset(&tcap, 0, sizeof(struct ath9k_htc_cap_target));
tcap.ampdu_limit = cpu_to_be32(0xffff);
tcap.ampdu_subframes = priv->hw->max_tx_aggregation_subframes;
tcap.ampdu_subframes = 0xff;
tcap.enable_coex = enable_coex;
tcap.tx_chainmask = priv->ah->caps.tx_chainmask;
@ -1165,6 +1164,8 @@ static void ath9k_htc_remove_interface(struct ieee80211_hw *hw,
ath9k_htc_set_opmode(priv);
ath9k_htc_set_bssid_mask(priv, vif);
/*
* Stop ANI only if there are no associated station interfaces.
*/
@ -1435,6 +1436,37 @@ static int ath9k_htc_set_key(struct ieee80211_hw *hw,
return ret;
}
static void ath9k_htc_set_bssid(struct ath9k_htc_priv *priv)
{
struct ath_common *common = ath9k_hw_common(priv->ah);
ath9k_hw_write_associd(priv->ah);
ath_dbg(common, ATH_DBG_CONFIG,
"BSSID: %pM aid: 0x%x\n",
common->curbssid, common->curaid);
}
static void ath9k_htc_bss_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
{
struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *)data;
struct ath_common *common = ath9k_hw_common(priv->ah);
struct ieee80211_bss_conf *bss_conf = &vif->bss_conf;
if ((vif->type == NL80211_IFTYPE_STATION) && bss_conf->assoc) {
common->curaid = bss_conf->aid;
memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN);
}
}
static void ath9k_htc_choose_set_bssid(struct ath9k_htc_priv *priv)
{
if (priv->num_sta_assoc_vif == 1) {
ieee80211_iterate_active_interfaces_atomic(priv->hw,
ath9k_htc_bss_iter, priv);
ath9k_htc_set_bssid(priv);
}
}
static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_bss_conf *bss_conf,
@ -1443,43 +1475,32 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw,
struct ath9k_htc_priv *priv = hw->priv;
struct ath_hw *ah = priv->ah;
struct ath_common *common = ath9k_hw_common(ah);
bool set_assoc;
mutex_lock(&priv->mutex);
ath9k_htc_ps_wakeup(priv);
/*
* Set the HW AID/BSSID only for the first station interface
* or in IBSS mode.
*/
set_assoc = !!((priv->ah->opmode == NL80211_IFTYPE_ADHOC) ||
((priv->ah->opmode == NL80211_IFTYPE_STATION) &&
(priv->num_sta_vif == 1)));
if (changed & BSS_CHANGED_ASSOC) {
if (set_assoc) {
ath_dbg(common, ATH_DBG_CONFIG, "BSS Changed ASSOC %d\n",
bss_conf->assoc);
ath_dbg(common, ATH_DBG_CONFIG, "BSS Changed ASSOC %d\n",
bss_conf->assoc);
common->curaid = bss_conf->assoc ?
bss_conf->aid : 0;
bss_conf->assoc ?
priv->num_sta_assoc_vif++ : priv->num_sta_assoc_vif--;
if (bss_conf->assoc)
if (priv->ah->opmode == NL80211_IFTYPE_STATION) {
if (bss_conf->assoc && (priv->num_sta_assoc_vif == 1))
ath9k_htc_start_ani(priv);
else
else if (priv->num_sta_assoc_vif == 0)
ath9k_htc_stop_ani(priv);
}
}
if (changed & BSS_CHANGED_BSSID) {
if (set_assoc) {
if (priv->ah->opmode == NL80211_IFTYPE_ADHOC) {
common->curaid = bss_conf->aid;
memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN);
ath9k_hw_write_associd(ah);
ath_dbg(common, ATH_DBG_CONFIG,
"BSSID: %pM aid: 0x%x\n",
common->curbssid, common->curaid);
ath9k_htc_set_bssid(priv);
} else if (priv->ah->opmode == NL80211_IFTYPE_STATION) {
ath9k_htc_choose_set_bssid(priv);
}
}

6
drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -875,6 +875,7 @@ u32 ath9k_htc_calcrxfilter(struct ath9k_htc_priv *priv)
rfilt |= ATH9K_RX_FILTER_CONTROL;
if ((ah->opmode == NL80211_IFTYPE_STATION) &&
(priv->nvifs <= 1) &&
!(priv->rxfilter & FIF_BCN_PRBRESP_PROMISC))
rfilt |= ATH9K_RX_FILTER_MYBEACON;
else
@ -888,6 +889,9 @@ u32 ath9k_htc_calcrxfilter(struct ath9k_htc_priv *priv)
if (priv->rxfilter & FIF_PSPOLL)
rfilt |= ATH9K_RX_FILTER_PSPOLL;
if (priv->nvifs > 1)
rfilt |= ATH9K_RX_FILTER_MCAST_BCAST_ALL;
return rfilt;
#undef RX_FILTER_PRESERVE

2
drivers/net/wireless/ath/ath9k/htc_hst.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/htc_hst.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/hw-ops.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/hw.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2010 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/hw.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2010 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/init.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/mac.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/mac.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

42
drivers/net/wireless/ath/ath9k/main.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -2332,6 +2332,45 @@ static bool ath9k_tx_frames_pending(struct ieee80211_hw *hw)
return false;
}
int ath9k_tx_last_beacon(struct ieee80211_hw *hw)
{
struct ath_softc *sc = hw->priv;
struct ath_hw *ah = sc->sc_ah;
struct ieee80211_vif *vif;
struct ath_vif *avp;
struct ath_buf *bf;
struct ath_tx_status ts;
int status;
vif = sc->beacon.bslot[0];
if (!vif)
return 0;
avp = (void *)vif->drv_priv;
if (!avp->is_bslot_active)
return 0;
if (!sc->beacon.tx_processed) {
tasklet_disable(&sc->bcon_tasklet);
bf = avp->av_bcbuf;
if (!bf || !bf->bf_mpdu)
goto skip;
status = ath9k_hw_txprocdesc(ah, bf->bf_desc, &ts);
if (status == -EINPROGRESS)
goto skip;
sc->beacon.tx_processed = true;
sc->beacon.tx_last = !(ts.ts_status & ATH9K_TXERR_MASK);
skip:
tasklet_enable(&sc->bcon_tasklet);
}
return sc->beacon.tx_last;
}
struct ieee80211_ops ath9k_ops = {
.tx = ath9k_tx,
.start = ath9k_start,
@ -2356,4 +2395,5 @@ struct ieee80211_ops ath9k_ops = {
.set_coverage_class = ath9k_set_coverage_class,
.flush = ath9k_flush,
.tx_frames_pending = ath9k_tx_frames_pending,
.tx_last_beacon = ath9k_tx_last_beacon,
};

2
drivers/net/wireless/ath/ath9k/pci.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/phy.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/rc.c
View file

@ -1,6 +1,6 @@
/*
* Copyright (c) 2004 Video54 Technologies, Inc.
* Copyright (c) 2004-2009 Atheros Communications, Inc.
* Copyright (c) 2004-2011 Atheros Communications, Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/rc.h
View file

@ -1,7 +1,7 @@
/*
* Copyright (c) 2004 Sam Leffler, Errno Consulting
* Copyright (c) 2004 Video54 Technologies, Inc.
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/recv.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/reg.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/wmi.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/wmi.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 Atheros Communications Inc.
* Copyright (c) 2010-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

2
drivers/net/wireless/ath/ath9k/xmit.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2009 Atheros Communications Inc.
* Copyright (c) 2008-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above

4
drivers/net/wireless/ath/carl9170/carl9170.h
View file

@ -286,6 +286,10 @@ struct ar9170 {
unsigned int tx_seq_table;
} fw;
/* interface configuration combinations */
struct ieee80211_iface_limit if_comb_limits[1];
struct ieee80211_iface_combination if_combs[1];
/* reset / stuck frames/queue detection */
struct work_struct restart_work;
struct work_struct ping_work;

19
drivers/net/wireless/ath/carl9170/fw.c
View file

@ -151,6 +151,7 @@ static int carl9170_fw(struct ar9170 *ar, const __u8 *data, size_t len)
const struct carl9170fw_chk_desc *chk_desc;
const struct carl9170fw_last_desc *last_desc;
const struct carl9170fw_txsq_desc *txsq_desc;
u16 if_comb_types;
last_desc = carl9170_fw_find_desc(ar, LAST_MAGIC,
sizeof(*last_desc), CARL9170FW_LAST_DESC_CUR_VER);
@ -268,6 +269,9 @@ static int carl9170_fw(struct ar9170 *ar, const __u8 *data, size_t len)
if (SUPP(CARL9170FW_WOL))
device_set_wakeup_enable(&ar->udev->dev, true);
if_comb_types = BIT(NL80211_IFTYPE_STATION) |
BIT(NL80211_IFTYPE_P2P_CLIENT);
ar->fw.vif_num = otus_desc->vif_num;
ar->fw.cmd_bufs = otus_desc->cmd_bufs;
ar->fw.address = le32_to_cpu(otus_desc->fw_address);
@ -294,12 +298,25 @@ static int carl9170_fw(struct ar9170 *ar, const __u8 *data, size_t len)
ar->hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_ADHOC);
if (SUPP(CARL9170FW_WLANTX_CAB)) {
ar->hw->wiphy->interface_modes |=
if_comb_types |=
BIT(NL80211_IFTYPE_AP) |
BIT(NL80211_IFTYPE_P2P_GO);
}
}
ar->if_comb_limits[0].max = ar->fw.vif_num;
ar->if_comb_limits[0].types = if_comb_types;
ar->if_combs[0].num_different_channels = 1;
ar->if_combs[0].max_interfaces = ar->fw.vif_num;
ar->if_combs[0].limits = ar->if_comb_limits;
ar->if_combs[0].n_limits = ARRAY_SIZE(ar->if_comb_limits);
ar->hw->wiphy->iface_combinations = ar->if_combs;
ar->hw->wiphy->n_iface_combinations = ARRAY_SIZE(ar->if_combs);
ar->hw->wiphy->interface_modes |= if_comb_types;
txsq_desc = carl9170_fw_find_desc(ar, TXSQ_MAGIC,
sizeof(*txsq_desc), CARL9170FW_TXSQ_DESC_CUR_VER);

10
drivers/net/wireless/ath/carl9170/main.c
View file

@ -1570,14 +1570,8 @@ void *carl9170_alloc(size_t priv_size)
INIT_LIST_HEAD(&ar->vif_list);
init_completion(&ar->tx_flush);
/*
* Note:
* IBSS/ADHOC and AP mode are only enabled, if the firmware
* supports these modes. The code which will add the
* additional interface_modes is in fw.c.
*/
hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
BIT(NL80211_IFTYPE_P2P_CLIENT);
/* firmware decides which modes we support */
hw->wiphy->interface_modes = 0;
hw->flags |= IEEE80211_HW_RX_INCLUDES_FCS |
IEEE80211_HW_REPORTS_TX_ACK_STATUS |

10
drivers/net/wireless/ath/hw.c
View file

@ -43,7 +43,7 @@
* set of ~ ( MAC XOR BSSID ) for all bssids we handle.
*
* When you do this you are essentially computing the common bits of all your
* BSSes. Later it is assumed the harware will "and" (&) the BSSID mask with
* BSSes. Later it is assumed the hardware will "and" (&) the BSSID mask with
* the MAC address to obtain the relevant bits and compare the result with
* (frame's BSSID & mask) to see if they match.
*
@ -71,8 +71,8 @@
* On loop iteration for BSSID-02:
* bssid_mask &= ~(0001 ^ 1001)
* bssid_mask = (1010) & ~(0001 ^ 1001)
* bssid_mask = (1010) & ~(1001)
* bssid_mask = (1010) & (0110)
* bssid_mask = (1010) & ~(1000)
* bssid_mask = (1010) & (0111)
* bssid_mask = 0010
*
* A bssid_mask of 0010 means "only pay attention to the second least
@ -102,11 +102,9 @@
*
* IFRAME-02: 0001 (we should allow)
*
* allow = (0001 & 1010) == 1010
*
* allow = (IFRAME-02 & bssid_mask) == (bssid_mask & MAC) ? 1 : 0;
* --> allow = (0001 & 0010) == (0010 & 0001) ? 1 :0;
* --> allow = (0010) == (0010)
* --> allow = (0000) == (0000)
* --> allow = 1
*
* Other examples:

24
drivers/net/wireless/b43/b43.h
View file

@ -567,6 +567,8 @@ struct b43_dma {
struct b43_dmaring *tx_ring_mcast; /* Multicast */
struct b43_dmaring *rx_ring;
u32 translation; /* Routing bits */
};
struct b43_pio_txqueue;
@ -705,7 +707,7 @@ enum {
/* Data structure for one wireless device (802.11 core) */
struct b43_wldev {
struct ssb_device *dev;
struct ssb_device *sdev;
struct b43_wl *wl;
/* The device initialization status.
@ -879,22 +881,34 @@ static inline enum ieee80211_band b43_current_band(struct b43_wl *wl)
static inline u16 b43_read16(struct b43_wldev *dev, u16 offset)
{
return ssb_read16(dev->dev, offset);
return ssb_read16(dev->sdev, offset);
}
static inline void b43_write16(struct b43_wldev *dev, u16 offset, u16 value)
{
ssb_write16(dev->dev, offset, value);
ssb_write16(dev->sdev, offset, value);
}
static inline u32 b43_read32(struct b43_wldev *dev, u16 offset)
{
return ssb_read32(dev->dev, offset);
return ssb_read32(dev->sdev, offset);
}
static inline void b43_write32(struct b43_wldev *dev, u16 offset, u32 value)
{
ssb_write32(dev->dev, offset, value);
ssb_write32(dev->sdev, offset, value);
}
static inline void b43_block_read(struct b43_wldev *dev, void *buffer,
size_t count, u16 offset, u8 reg_width)
{
ssb_block_read(dev->sdev, buffer, count, offset, reg_width);
}
static inline void b43_block_write(struct b43_wldev *dev, const void *buffer,
size_t count, u16 offset, u8 reg_width)
{
ssb_block_write(dev->sdev, buffer, count, offset, reg_width);
}
static inline bool b43_using_pio_transfers(struct b43_wldev *dev)

37
drivers/net/wireless/b43/dma.c
View file

@ -80,7 +80,7 @@ static void op32_fill_descriptor(struct b43_dmaring *ring,
addr = (u32) (dmaaddr & ~SSB_DMA_TRANSLATION_MASK);
addrext = (u32) (dmaaddr & SSB_DMA_TRANSLATION_MASK)
>> SSB_DMA_TRANSLATION_SHIFT;
addr |= ssb_dma_translation(ring->dev->dev);
addr |= ring->dev->dma.translation;
ctl = bufsize & B43_DMA32_DCTL_BYTECNT;
if (slot == ring->nr_slots - 1)
ctl |= B43_DMA32_DCTL_DTABLEEND;
@ -174,7 +174,7 @@ static void op64_fill_descriptor(struct b43_dmaring *ring,
addrhi = (((u64) dmaaddr >> 32) & ~SSB_DMA_TRANSLATION_MASK);
addrext = (((u64) dmaaddr >> 32) & SSB_DMA_TRANSLATION_MASK)
>> SSB_DMA_TRANSLATION_SHIFT;
addrhi |= (ssb_dma_translation(ring->dev->dev) << 1);
addrhi |= (ring->dev->dma.translation << 1);
if (slot == ring->nr_slots - 1)
ctl0 |= B43_DMA64_DCTL0_DTABLEEND;
if (start)
@ -333,10 +333,10 @@ static inline
dma_addr_t dmaaddr;
if (tx) {
dmaaddr = dma_map_single(ring->dev->dev->dma_dev,
dmaaddr = dma_map_single(ring->dev->sdev->dma_dev,
buf, len, DMA_TO_DEVICE);
} else {
dmaaddr = dma_map_single(ring->dev->dev->dma_dev,
dmaaddr = dma_map_single(ring->dev->sdev->dma_dev,
buf, len, DMA_FROM_DEVICE);
}
@ -348,10 +348,10 @@ static inline
dma_addr_t addr, size_t len, int tx)
{
if (tx) {
dma_unmap_single(ring->dev->dev->dma_dev,
dma_unmap_single(ring->dev->sdev->dma_dev,
addr, len, DMA_TO_DEVICE);
} else {
dma_unmap_single(ring->dev->dev->dma_dev,
dma_unmap_single(ring->dev->sdev->dma_dev,
addr, len, DMA_FROM_DEVICE);
}
}
@ -361,7 +361,7 @@ static inline
dma_addr_t addr, size_t len)
{
B43_WARN_ON(ring->tx);
dma_sync_single_for_cpu(ring->dev->dev->dma_dev,
dma_sync_single_for_cpu(ring->dev->sdev->dma_dev,
addr, len, DMA_FROM_DEVICE);
}
@ -370,7 +370,7 @@ static inline
dma_addr_t addr, size_t len)
{
B43_WARN_ON(ring->tx);
dma_sync_single_for_device(ring->dev->dev->dma_dev,
dma_sync_single_for_device(ring->dev->sdev->dma_dev,
addr, len, DMA_FROM_DEVICE);
}
@ -401,7 +401,7 @@ static int alloc_ringmemory(struct b43_dmaring *ring)
*/
if (ring->type == B43_DMA_64BIT)
flags |= GFP_DMA;
ring->descbase = dma_alloc_coherent(ring->dev->dev->dma_dev,
ring->descbase = dma_alloc_coherent(ring->dev->sdev->dma_dev,
B43_DMA_RINGMEMSIZE,
&(ring->dmabase), flags);
if (!ring->descbase) {
@ -415,7 +415,7 @@ static int alloc_ringmemory(struct b43_dmaring *ring)
static void free_ringmemory(struct b43_dmaring *ring)
{
dma_free_coherent(ring->dev->dev->dma_dev, B43_DMA_RINGMEMSIZE,
dma_free_coherent(ring->dev->sdev->dma_dev, B43_DMA_RINGMEMSIZE,
ring->descbase, ring->dmabase);
}
@ -523,7 +523,7 @@ static bool b43_dma_mapping_error(struct b43_dmaring *ring,
dma_addr_t addr,
size_t buffersize, bool dma_to_device)
{
if (unlikely(dma_mapping_error(ring->dev->dev->dma_dev, addr)))
if (unlikely(dma_mapping_error(ring->dev->sdev->dma_dev, addr)))
return 1;
switch (ring->type) {
@ -658,7 +658,7 @@ static int dmacontroller_setup(struct b43_dmaring *ring)
int err = 0;
u32 value;
u32 addrext;
u32 trans = ssb_dma_translation(ring->dev->dev);
u32 trans = ring->dev->dma.translation;
if (ring->tx) {
if (ring->type == B43_DMA_64BIT) {
@ -869,7 +869,7 @@ struct b43_dmaring *b43_setup_dmaring(struct b43_wldev *dev,
goto err_kfree_meta;
/* test for ability to dma to txhdr_cache */
dma_test = dma_map_single(dev->dev->dma_dev,
dma_test = dma_map_single(dev->sdev->dma_dev,
ring->txhdr_cache,
b43_txhdr_size(dev),
DMA_TO_DEVICE);
@ -884,7 +884,7 @@ struct b43_dmaring *b43_setup_dmaring(struct b43_wldev *dev,
if (!ring->txhdr_cache)
goto err_kfree_meta;
dma_test = dma_map_single(dev->dev->dma_dev,
dma_test = dma_map_single(dev->sdev->dma_dev,
ring->txhdr_cache,
b43_txhdr_size(dev),
DMA_TO_DEVICE);
@ -898,7 +898,7 @@ struct b43_dmaring *b43_setup_dmaring(struct b43_wldev *dev,
}
}
dma_unmap_single(dev->dev->dma_dev,
dma_unmap_single(dev->sdev->dma_dev,
dma_test, b43_txhdr_size(dev),
DMA_TO_DEVICE);
}
@ -1013,9 +1013,9 @@ static int b43_dma_set_mask(struct b43_wldev *dev, u64 mask)
/* Try to set the DMA mask. If it fails, try falling back to a
* lower mask, as we can always also support a lower one. */
while (1) {
err = dma_set_mask(dev->dev->dma_dev, mask);
err = dma_set_mask(dev->sdev->dma_dev, mask);
if (!err) {
err = dma_set_coherent_mask(dev->dev->dma_dev, mask);
err = dma_set_coherent_mask(dev->sdev->dma_dev, mask);
if (!err)
break;
}
@ -1055,6 +1055,7 @@ int b43_dma_init(struct b43_wldev *dev)
err = b43_dma_set_mask(dev, dmamask);
if (err)
return err;
dma->translation = ssb_dma_translation(dev->sdev);
err = -ENOMEM;
/* setup TX DMA channels. */
@ -1084,7 +1085,7 @@ int b43_dma_init(struct b43_wldev *dev)
goto err_destroy_mcast;
/* No support for the TX status DMA ring. */
B43_WARN_ON(dev->dev->id.revision < 5);
B43_WARN_ON(dev->sdev->id.revision < 5);
b43dbg(dev->wl, "%u-bit DMA initialized\n",
(unsigned int)type);

4
drivers/net/wireless/b43/leds.c
View file

@ -138,7 +138,7 @@ static int b43_register_led(struct b43_wldev *dev, struct b43_led *led,
led->led_dev.default_trigger = default_trigger;
led->led_dev.brightness_set = b43_led_brightness_set;
err = led_classdev_register(dev->dev->dev, &led->led_dev);
err = led_classdev_register(dev->sdev->dev, &led->led_dev);
if (err) {
b43warn(dev->wl, "LEDs: Failed to register %s\n", name);
led->wl = NULL;
@ -215,7 +215,7 @@ static void b43_led_get_sprominfo(struct b43_wldev *dev,
enum b43_led_behaviour *behaviour,
bool *activelow)
{
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
u8 sprom[4];
sprom[0] = bus->sprom.gpio0;

4
drivers/net/wireless/b43/lo.c
View file

@ -98,7 +98,7 @@ static u16 lo_measure_feedthrough(struct b43_wldev *dev,
rfover |= pga;
rfover |= lna;
rfover |= trsw_rx;
if ((dev->dev->bus->sprom.boardflags_lo & B43_BFL_EXTLNA)
if ((dev->sdev->bus->sprom.boardflags_lo & B43_BFL_EXTLNA)
&& phy->rev > 6)
rfover |= B43_PHY_RFOVERVAL_EXTLNA;
@ -387,7 +387,7 @@ struct lo_g_saved_values {
static void lo_measure_setup(struct b43_wldev *dev,
struct lo_g_saved_values *sav)
{
struct ssb_sprom *sprom = &dev->dev->bus->sprom;
struct ssb_sprom *sprom = &dev->sdev->bus->sprom;
struct b43_phy *phy = &dev->phy;
struct b43_phy_g *gphy = phy->g;
struct b43_txpower_lo_control *lo = gphy->lo_control;

194
drivers/net/wireless/b43/main.c
View file

@ -548,7 +548,7 @@ void b43_tsf_read(struct b43_wldev *dev, u64 *tsf)
{
u32 low, high;
B43_WARN_ON(dev->dev->id.revision < 3);
B43_WARN_ON(dev->sdev->id.revision < 3);
/* The hardware guarantees us an atomic read, if we
* read the low register first. */
@ -586,7 +586,7 @@ static void b43_tsf_write_locked(struct b43_wldev *dev, u64 tsf)
{
u32 low, high;
B43_WARN_ON(dev->dev->id.revision < 3);
B43_WARN_ON(dev->sdev->id.revision < 3);
low = tsf;
high = (tsf >> 32);
@ -714,7 +714,7 @@ void b43_dummy_transmission(struct b43_wldev *dev, bool ofdm, bool pa_on)
b43_ram_write(dev, i * 4, buffer[i]);
b43_write16(dev, 0x0568, 0x0000);
if (dev->dev->id.revision < 11)
if (dev->sdev->id.revision < 11)
b43_write16(dev, 0x07C0, 0x0000);
else
b43_write16(dev, 0x07C0, 0x0100);
@ -1132,7 +1132,7 @@ void b43_power_saving_ctl_bits(struct b43_wldev *dev, unsigned int ps_flags)
b43_write32(dev, B43_MMIO_MACCTL, macctl);
/* Commit write */
b43_read32(dev, B43_MMIO_MACCTL);
if (awake && dev->dev->id.revision >= 5) {
if (awake && dev->sdev->id.revision >= 5) {
/* Wait for the microcode to wake up. */
for (i = 0; i < 100; i++) {
ucstat = b43_shm_read16(dev, B43_SHM_SHARED,
@ -1144,29 +1144,35 @@ void b43_power_saving_ctl_bits(struct b43_wldev *dev, unsigned int ps_flags)
}
}
void b43_wireless_core_reset(struct b43_wldev *dev, u32 flags)
static void b43_ssb_wireless_core_reset(struct b43_wldev *dev, u32 flags)
{
u32 tmslow;
u32 macctl;
flags |= B43_TMSLOW_PHYCLKEN;
flags |= B43_TMSLOW_PHYRESET;
if (dev->phy.type == B43_PHYTYPE_N)
flags |= B43_TMSLOW_PHY_BANDWIDTH_20MHZ; /* Make 20 MHz def */
ssb_device_enable(dev->dev, flags);
ssb_device_enable(dev->sdev, flags);
msleep(2); /* Wait for the PLL to turn on. */
/* Now take the PHY out of Reset again */
tmslow = ssb_read32(dev->dev, SSB_TMSLOW);
tmslow = ssb_read32(dev->sdev, SSB_TMSLOW);
tmslow |= SSB_TMSLOW_FGC;
tmslow &= ~B43_TMSLOW_PHYRESET;
ssb_write32(dev->dev, SSB_TMSLOW, tmslow);
ssb_read32(dev->dev, SSB_TMSLOW); /* flush */
ssb_write32(dev->sdev, SSB_TMSLOW, tmslow);
ssb_read32(dev->sdev, SSB_TMSLOW); /* flush */
msleep(1);
tmslow &= ~SSB_TMSLOW_FGC;
ssb_write32(dev->dev, SSB_TMSLOW, tmslow);
ssb_read32(dev->dev, SSB_TMSLOW); /* flush */
ssb_write32(dev->sdev, SSB_TMSLOW, tmslow);
ssb_read32(dev->sdev, SSB_TMSLOW); /* flush */
msleep(1);
}
void b43_wireless_core_reset(struct b43_wldev *dev, u32 flags)
{
u32 macctl;
b43_ssb_wireless_core_reset(dev, flags);
/* Turn Analog ON, but only if we already know the PHY-type.
* This protects against very early setup where we don't know the
@ -1215,7 +1221,7 @@ static void drain_txstatus_queue(struct b43_wldev *dev)
{
u32 dummy;
if (dev->dev->id.revision < 5)
if (dev->sdev->id.revision < 5)
return;
/* Read all entries from the microcode TXstatus FIFO
* and throw them away.
@ -1421,9 +1427,9 @@ u8 b43_ieee80211_antenna_sanitize(struct b43_wldev *dev,
/* Get the mask of available antennas. */
if (dev->phy.gmode)
antenna_mask = dev->dev->bus->sprom.ant_available_bg;
antenna_mask = dev->sdev->bus->sprom.ant_available_bg;
else
antenna_mask = dev->dev->bus->sprom.ant_available_a;
antenna_mask = dev->sdev->bus->sprom.ant_available_a;
if (!(antenna_mask & (1 << (antenna_nr - 1)))) {
/* This antenna is not available. Fall back to default. */
@ -1638,7 +1644,7 @@ static void b43_beacon_update_trigger_work(struct work_struct *work)
mutex_lock(&wl->mutex);
dev = wl->current_dev;
if (likely(dev && (b43_status(dev) >= B43_STAT_INITIALIZED))) {
if (dev->dev->bus->bustype == SSB_BUSTYPE_SDIO) {
if (dev->sdev->bus->bustype == SSB_BUSTYPE_SDIO) {
/* wl->mutex is enough. */
b43_do_beacon_update_trigger_work(dev);
mmiowb();
@ -1683,7 +1689,7 @@ static void b43_update_templates(struct b43_wl *wl)
static void b43_set_beacon_int(struct b43_wldev *dev, u16 beacon_int)
{
b43_time_lock(dev);
if (dev->dev->id.revision >= 3) {
if (dev->sdev->id.revision >= 3) {
b43_write32(dev, B43_MMIO_TSF_CFP_REP, (beacon_int << 16));
b43_write32(dev, B43_MMIO_TSF_CFP_START, (beacon_int << 10));
} else {
@ -2057,7 +2063,7 @@ int b43_do_request_fw(struct b43_request_fw_context *ctx,
B43_WARN_ON(1);
return -ENOSYS;
}
err = request_firmware(&blob, ctx->fwname, ctx->dev->dev->dev);
err = request_firmware(&blob, ctx->fwname, ctx->dev->sdev->dev);
if (err == -ENOENT) {
snprintf(ctx->errors[ctx->req_type],
sizeof(ctx->errors[ctx->req_type]),
@ -2107,13 +2113,12 @@ static int b43_try_request_fw(struct b43_request_fw_context *ctx)
{
struct b43_wldev *dev = ctx->dev;
struct b43_firmware *fw = &ctx->dev->fw;
const u8 rev = ctx->dev->dev->id.revision;
const u8 rev = ctx->dev->sdev->id.revision;
const char *filename;
u32 tmshigh;
int err;
/* Get microcode */
tmshigh = ssb_read32(dev->dev, SSB_TMSHIGH);
if ((rev >= 5) && (rev <= 10))
filename = "ucode5";
else if ((rev >= 11) && (rev <= 12))
@ -2152,6 +2157,7 @@ static int b43_try_request_fw(struct b43_request_fw_context *ctx)
switch (dev->phy.type) {
case B43_PHYTYPE_A:
if ((rev >= 5) && (rev <= 10)) {
tmshigh = ssb_read32(dev->sdev, SSB_TMSHIGH);
if (tmshigh & B43_TMSHIGH_HAVE_2GHZ_PHY)
filename = "a0g1initvals5";
else
@ -2196,6 +2202,7 @@ static int b43_try_request_fw(struct b43_request_fw_context *ctx)
switch (dev->phy.type) {
case B43_PHYTYPE_A:
if ((rev >= 5) && (rev <= 10)) {
tmshigh = ssb_read32(dev->sdev, SSB_TMSHIGH);
if (tmshigh & B43_TMSHIGH_HAVE_2GHZ_PHY)
filename = "a0g1bsinitvals5";
else
@ -2441,7 +2448,7 @@ static int b43_upload_microcode(struct b43_wldev *dev)
snprintf(wiphy->fw_version, sizeof(wiphy->fw_version), "%u.%u",
dev->fw.rev, dev->fw.patch);
wiphy->hw_version = dev->dev->id.coreid;
wiphy->hw_version = dev->sdev->id.coreid;
if (b43_is_old_txhdr_format(dev)) {
/* We're over the deadline, but we keep support for old fw
@ -2557,10 +2564,20 @@ static int b43_upload_initvals(struct b43_wldev *dev)
/* Initialize the GPIOs
* http://bcm-specs.sipsolutions.net/GPIO
*/
static struct ssb_device *b43_ssb_gpio_dev(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->sdev->bus;
#ifdef CONFIG_SSB_DRIVER_PCICORE
return (bus->chipco.dev ? bus->chipco.dev : bus->pcicore.dev);
#else
return bus->chipco.dev;
#endif
}
static int b43_gpio_init(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->bus;
struct ssb_device *gpiodev, *pcidev = NULL;
struct ssb_device *gpiodev;
u32 mask, set;
b43_write32(dev, B43_MMIO_MACCTL, b43_read32(dev, B43_MMIO_MACCTL)
@ -2571,7 +2588,7 @@ static int b43_gpio_init(struct b43_wldev *dev)
mask = 0x0000001F;
set = 0x0000000F;
if (dev->dev->bus->chip_id == 0x4301) {
if (dev->sdev->bus->chip_id == 0x4301) {
mask |= 0x0060;
set |= 0x0060;
}
@ -2582,25 +2599,21 @@ static int b43_gpio_init(struct b43_wldev *dev)
mask |= 0x0180;
set |= 0x0180;
}
if (dev->dev->bus->sprom.boardflags_lo & B43_BFL_PACTRL) {
if (dev->sdev->bus->sprom.boardflags_lo & B43_BFL_PACTRL) {
b43_write16(dev, B43_MMIO_GPIO_MASK,
b43_read16(dev, B43_MMIO_GPIO_MASK)
| 0x0200);
mask |= 0x0200;
set |= 0x0200;
}
if (dev->dev->id.revision >= 2)
if (dev->sdev->id.revision >= 2)
mask |= 0x0010; /* FIXME: This is redundant. */
#ifdef CONFIG_SSB_DRIVER_PCICORE
pcidev = bus->pcicore.dev;
#endif
gpiodev = bus->chipco.dev ? : pcidev;
if (!gpiodev)
return 0;
ssb_write32(gpiodev, B43_GPIO_CONTROL,
(ssb_read32(gpiodev, B43_GPIO_CONTROL)
& mask) | set);
gpiodev = b43_ssb_gpio_dev(dev);
if (gpiodev)
ssb_write32(gpiodev, B43_GPIO_CONTROL,
(ssb_read32(gpiodev, B43_GPIO_CONTROL)
& mask) | set);
return 0;
}
@ -2608,16 +2621,11 @@ static int b43_gpio_init(struct b43_wldev *dev)
/* Turn off all GPIO stuff. Call this on module unload, for example. */
static void b43_gpio_cleanup(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->bus;
struct ssb_device *gpiodev, *pcidev = NULL;
struct ssb_device *gpiodev;
#ifdef CONFIG_SSB_DRIVER_PCICORE
pcidev = bus->pcicore.dev;
#endif
gpiodev = bus->chipco.dev ? : pcidev;
if (!gpiodev)
return;
ssb_write32(gpiodev, B43_GPIO_CONTROL, 0);
gpiodev = b43_ssb_gpio_dev(dev);
if (gpiodev)
ssb_write32(gpiodev, B43_GPIO_CONTROL, 0);
}
/* http://bcm-specs.sipsolutions.net/EnableMac */
@ -2689,12 +2697,12 @@ void b43_mac_suspend(struct b43_wldev *dev)
/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/MacPhyClkSet */
void b43_mac_phy_clock_set(struct b43_wldev *dev, bool on)
{
u32 tmslow = ssb_read32(dev->dev, SSB_TMSLOW);
u32 tmslow = ssb_read32(dev->sdev, SSB_TMSLOW);
if (on)
tmslow |= B43_TMSLOW_MACPHYCLKEN;
else
tmslow &= ~B43_TMSLOW_MACPHYCLKEN;
ssb_write32(dev->dev, SSB_TMSLOW, tmslow);
ssb_write32(dev->sdev, SSB_TMSLOW, tmslow);
}
static void b43_adjust_opmode(struct b43_wldev *dev)
@ -2733,15 +2741,15 @@ static void b43_adjust_opmode(struct b43_wldev *dev)
/* Workaround: On old hardware the HW-MAC-address-filter
* doesn't work properly, so always run promisc in filter
* it in software. */
if (dev->dev->id.revision <= 4)
if (dev->sdev->id.revision <= 4)
ctl |= B43_MACCTL_PROMISC;
b43_write32(dev, B43_MMIO_MACCTL, ctl);
cfp_pretbtt = 2;
if ((ctl & B43_MACCTL_INFRA) && !(ctl & B43_MACCTL_AP)) {
if (dev->dev->bus->chip_id == 0x4306 &&
dev->dev->bus->chip_rev == 3)
if (dev->sdev->bus->chip_id == 0x4306 &&
dev->sdev->bus->chip_rev == 3)
cfp_pretbtt = 100;
else
cfp_pretbtt = 50;
@ -2899,7 +2907,7 @@ static int b43_chip_init(struct b43_wldev *dev)
b43_write16(dev, 0x005E, value16);
}
b43_write32(dev, 0x0100, 0x01000000);
if (dev->dev->id.revision < 5)
if (dev->sdev->id.revision < 5)
b43_write32(dev, 0x010C, 0x01000000);
b43_write32(dev, B43_MMIO_MACCTL, b43_read32(dev, B43_MMIO_MACCTL)
@ -2914,7 +2922,7 @@ static int b43_chip_init(struct b43_wldev *dev)
/* Initially set the wireless operation mode. */
b43_adjust_opmode(dev);
if (dev->dev->id.revision < 3) {
if (dev->sdev->id.revision < 3) {
b43_write16(dev, 0x060E, 0x0000);
b43_write16(dev, 0x0610, 0x8000);
b43_write16(dev, 0x0604, 0x0000);
@ -2934,7 +2942,7 @@ static int b43_chip_init(struct b43_wldev *dev)
b43_mac_phy_clock_set(dev, true);
b43_write16(dev, B43_MMIO_POWERUP_DELAY,
dev->dev->bus->chipco.fast_pwrup_delay);
dev->sdev->bus->chipco.fast_pwrup_delay);
err = 0;
b43dbg(dev->wl, "Chip initialized\n");
@ -3097,7 +3105,7 @@ static int b43_validate_chipaccess(struct b43_wldev *dev)
b43_shm_write32(dev, B43_SHM_SHARED, 0, backup0);
b43_shm_write32(dev, B43_SHM_SHARED, 4, backup4);
if ((dev->dev->id.revision >= 3) && (dev->dev->id.revision <= 10)) {
if ((dev->sdev->id.revision >= 3) && (dev->sdev->id.revision <= 10)) {
/* The 32bit register shadows the two 16bit registers
* with update sideeffects. Validate this. */
b43_write16(dev, B43_MMIO_TSF_CFP_START, 0xAAAA);
@ -3450,7 +3458,7 @@ static void b43_op_set_tsf(struct ieee80211_hw *hw, u64 tsf)
static void b43_put_phy_into_reset(struct b43_wldev *dev)
{
struct ssb_device *sdev = dev->dev;
struct ssb_device *sdev = dev->sdev;
u32 tmslow;
tmslow = ssb_read32(sdev, SSB_TMSLOW);
@ -3946,7 +3954,7 @@ static struct b43_wldev * b43_wireless_core_stop(struct b43_wldev *dev)
/* Disable interrupts on the device. */
b43_set_status(dev, B43_STAT_INITIALIZED);
if (dev->dev->bus->bustype == SSB_BUSTYPE_SDIO) {
if (dev->sdev->bus->bustype == SSB_BUSTYPE_SDIO) {
/* wl->mutex is locked. That is enough. */
b43_write32(dev, B43_MMIO_GEN_IRQ_MASK, 0);
b43_read32(dev, B43_MMIO_GEN_IRQ_MASK); /* Flush */
@ -3959,11 +3967,11 @@ static struct b43_wldev * b43_wireless_core_stop(struct b43_wldev *dev)
/* Synchronize and free the interrupt handlers. Unlock to avoid deadlocks. */
orig_dev = dev;
mutex_unlock(&wl->mutex);
if (dev->dev->bus->bustype == SSB_BUSTYPE_SDIO) {
if (dev->sdev->bus->bustype == SSB_BUSTYPE_SDIO) {
b43_sdio_free_irq(dev);
} else {
synchronize_irq(dev->dev->irq);
free_irq(dev->dev->irq, dev);
synchronize_irq(dev->sdev->irq);
free_irq(dev->sdev->irq, dev);
}
mutex_lock(&wl->mutex);
dev = wl->current_dev;
@ -3996,18 +4004,19 @@ static int b43_wireless_core_start(struct b43_wldev *dev)
B43_WARN_ON(b43_status(dev) != B43_STAT_INITIALIZED);
drain_txstatus_queue(dev);
if (dev->dev->bus->bustype == SSB_BUSTYPE_SDIO) {
if (dev->sdev->bus->bustype == SSB_BUSTYPE_SDIO) {
err = b43_sdio_request_irq(dev, b43_sdio_interrupt_handler);
if (err) {
b43err(dev->wl, "Cannot request SDIO IRQ\n");
goto out;
}
} else {
err = request_threaded_irq(dev->dev->irq, b43_interrupt_handler,
err = request_threaded_irq(dev->sdev->irq, b43_interrupt_handler,
b43_interrupt_thread_handler,
IRQF_SHARED, KBUILD_MODNAME, dev);
if (err) {
b43err(dev->wl, "Cannot request IRQ-%d\n", dev->dev->irq);
b43err(dev->wl, "Cannot request IRQ-%d\n",
dev->sdev->irq);
goto out;
}
}
@ -4087,10 +4096,10 @@ static int b43_phy_versioning(struct b43_wldev *dev)
analog_type, phy_type, phy_rev);
/* Get RADIO versioning */
if (dev->dev->bus->chip_id == 0x4317) {
if (dev->dev->bus->chip_rev == 0)
if (dev->sdev->bus->chip_id == 0x4317) {
if (dev->sdev->bus->chip_rev == 0)
tmp = 0x3205017F;
else if (dev->dev->bus->chip_rev == 1)
else if (dev->sdev->bus->chip_rev == 1)
tmp = 0x4205017F;
else
tmp = 0x5205017F;
@ -4195,7 +4204,7 @@ static void setup_struct_wldev_for_init(struct b43_wldev *dev)
static void b43_bluetooth_coext_enable(struct b43_wldev *dev)
{
struct ssb_sprom *sprom = &dev->dev->bus->sprom;
struct ssb_sprom *sprom = &dev->sdev->bus->sprom;
u64 hf;
if (!modparam_btcoex)
@ -4222,16 +4231,16 @@ static void b43_bluetooth_coext_disable(struct b43_wldev *dev)
static void b43_imcfglo_timeouts_workaround(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
u32 tmp;
if ((bus->chip_id == 0x4311 && bus->chip_rev == 2) ||
(bus->chip_id == 0x4312)) {
tmp = ssb_read32(dev->dev, SSB_IMCFGLO);
tmp = ssb_read32(dev->sdev, SSB_IMCFGLO);
tmp &= ~SSB_IMCFGLO_REQTO;
tmp &= ~SSB_IMCFGLO_SERTO;
tmp |= 0x3;
ssb_write32(dev->dev, SSB_IMCFGLO, tmp);
ssb_write32(dev->sdev, SSB_IMCFGLO, tmp);
ssb_commit_settings(bus);
}
}
@ -4301,14 +4310,14 @@ static void b43_wireless_core_exit(struct b43_wldev *dev)
dev->wl->current_beacon = NULL;
}
ssb_device_disable(dev->dev, 0);
ssb_bus_may_powerdown(dev->dev->bus);
ssb_device_disable(dev->sdev, 0);
ssb_bus_may_powerdown(dev->sdev->bus);
}
/* Initialize a wireless core */
static int b43_wireless_core_init(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
struct ssb_sprom *sprom = &bus->sprom;
struct b43_phy *phy = &dev->phy;
int err;
@ -4320,7 +4329,7 @@ static int b43_wireless_core_init(struct b43_wldev *dev)
err = ssb_bus_powerup(bus, 0);
if (err)
goto out;
if (!ssb_device_is_enabled(dev->dev)) {
if (!ssb_device_is_enabled(dev->sdev)) {
tmp = phy->gmode ? B43_TMSLOW_GMODE : 0;
b43_wireless_core_reset(dev, tmp);
}
@ -4330,7 +4339,7 @@ static int b43_wireless_core_init(struct b43_wldev *dev)
phy->ops->prepare_structs(dev);
/* Enable IRQ routing to this device. */
ssb_pcicore_dev_irqvecs_enable(&bus->pcicore, dev->dev);
ssb_pcicore_dev_irqvecs_enable(&bus->pcicore, dev->sdev);
b43_imcfglo_timeouts_workaround(dev);
b43_bluetooth_coext_disable(dev);
@ -4343,7 +4352,7 @@ static int b43_wireless_core_init(struct b43_wldev *dev)
if (err)
goto err_busdown;
b43_shm_write16(dev, B43_SHM_SHARED,
B43_SHM_SH_WLCOREREV, dev->dev->id.revision);
B43_SHM_SH_WLCOREREV, dev->sdev->id.revision);
hf = b43_hf_read(dev);
if (phy->type == B43_PHYTYPE_G) {
hf |= B43_HF_SYMW;
@ -4390,8 +4399,8 @@ static int b43_wireless_core_init(struct b43_wldev *dev)
/* Maximum Contention Window */
b43_shm_write16(dev, B43_SHM_SCRATCH, B43_SHM_SC_MAXCONT, 0x3FF);
if ((dev->dev->bus->bustype == SSB_BUSTYPE_PCMCIA) ||
(dev->dev->bus->bustype == SSB_BUSTYPE_SDIO) ||
if ((dev->sdev->bus->bustype == SSB_BUSTYPE_PCMCIA) ||
(dev->sdev->bus->bustype == SSB_BUSTYPE_SDIO) ||
dev->use_pio) {
dev->__using_pio_transfers = 1;
err = b43_pio_init(dev);
@ -4728,7 +4737,7 @@ static void b43_wireless_core_detach(struct b43_wldev *dev)
static int b43_wireless_core_attach(struct b43_wldev *dev)
{
struct b43_wl *wl = dev->wl;
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
struct pci_dev *pdev = (bus->bustype == SSB_BUSTYPE_PCI) ? bus->host_pci : NULL;
int err;
bool have_2ghz_phy = 0, have_5ghz_phy = 0;
@ -4747,10 +4756,10 @@ static int b43_wireless_core_attach(struct b43_wldev *dev)
goto out;
}
/* Get the PHY type. */
if (dev->dev->id.revision >= 5) {
if (dev->sdev->id.revision >= 5) {
u32 tmshigh;
tmshigh = ssb_read32(dev->dev, SSB_TMSHIGH);
tmshigh = ssb_read32(dev->sdev, SSB_TMSHIGH);
have_2ghz_phy = !!(tmshigh & B43_TMSHIGH_HAVE_2GHZ_PHY);
have_5ghz_phy = !!(tmshigh & B43_TMSHIGH_HAVE_5GHZ_PHY);
} else
@ -4823,7 +4832,7 @@ static int b43_wireless_core_attach(struct b43_wldev *dev)
INIT_WORK(&dev->restart_work, b43_chip_reset);
dev->phy.ops->switch_analog(dev, 0);
ssb_device_disable(dev->dev, 0);
ssb_device_disable(dev->sdev, 0);
ssb_bus_may_powerdown(bus);
out:
@ -4864,7 +4873,7 @@ static int b43_one_core_attach(struct ssb_device *dev, struct b43_wl *wl)
goto out;
wldev->use_pio = b43_modparam_pio;
wldev->dev = dev;
wldev->sdev = dev;
wldev->wl = wl;
b43_set_status(wldev, B43_STAT_UNINIT);
wldev->bad_frames_preempt = modparam_bad_frames_preempt;
@ -4925,19 +4934,16 @@ static void b43_wireless_exit(struct ssb_device *dev, struct b43_wl *wl)
ieee80211_free_hw(hw);
}
static int b43_wireless_init(struct ssb_device *dev)
static struct b43_wl *b43_wireless_init(struct ssb_device *dev)
{
struct ssb_sprom *sprom = &dev->bus->sprom;
struct ieee80211_hw *hw;
struct b43_wl *wl;
int err = -ENOMEM;
b43_sprom_fixup(dev->bus);
hw = ieee80211_alloc_hw(sizeof(*wl), &b43_hw_ops);
if (!hw) {
b43err(NULL, "Could not allocate ieee80211 device\n");
goto out;
return ERR_PTR(-ENOMEM);
}
wl = hw_to_b43_wl(hw);
@ -4971,12 +4977,9 @@ static int b43_wireless_init(struct ssb_device *dev)
INIT_WORK(&wl->tx_work, b43_tx_work);
skb_queue_head_init(&wl->tx_queue);
ssb_set_devtypedata(dev, wl);
b43info(wl, "Broadcom %04X WLAN found (core revision %u)\n",
dev->bus->chip_id, dev->id.revision);
err = 0;
out:
return err;
return wl;
}
static int b43_ssb_probe(struct ssb_device *dev, const struct ssb_device_id *id)
@ -4989,11 +4992,14 @@ static int b43_ssb_probe(struct ssb_device *dev, const struct ssb_device_id *id)
if (!wl) {
/* Probing the first core. Must setup common struct b43_wl */
first = 1;
err = b43_wireless_init(dev);
if (err)
b43_sprom_fixup(dev->bus);
wl = b43_wireless_init(dev);
if (IS_ERR(wl)) {
err = PTR_ERR(wl);
goto out;
wl = ssb_get_devtypedata(dev);
B43_WARN_ON(!wl);
}
ssb_set_devtypedata(dev, wl);
B43_WARN_ON(ssb_get_devtypedata(dev) != wl);
}
err = b43_one_core_attach(dev, wl);
if (err)

16
drivers/net/wireless/b43/phy_a.c
View file

@ -265,7 +265,7 @@ static void hardware_pctl_init_aphy(struct b43_wldev *dev)
void b43_phy_inita(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
struct b43_phy *phy = &dev->phy;
/* This lowlevel A-PHY init is also called from G-PHY init.
@ -311,7 +311,7 @@ void b43_phy_inita(struct b43_wldev *dev)
}
if ((phy->type == B43_PHYTYPE_G) &&
(dev->dev->bus->sprom.boardflags_lo & B43_BFL_PACTRL)) {
(dev->sdev->bus->sprom.boardflags_lo & B43_BFL_PACTRL)) {
b43_phy_maskset(dev, B43_PHY_OFDM(0x6E), 0xE000, 0x3CF);
}
}
@ -323,17 +323,17 @@ static int b43_aphy_init_tssi2dbm_table(struct b43_wldev *dev)
struct b43_phy_a *aphy = phy->a;
s16 pab0, pab1, pab2;
pab0 = (s16) (dev->dev->bus->sprom.pa1b0);
pab1 = (s16) (dev->dev->bus->sprom.pa1b1);
pab2 = (s16) (dev->dev->bus->sprom.pa1b2);
pab0 = (s16) (dev->sdev->bus->sprom.pa1b0);
pab1 = (s16) (dev->sdev->bus->sprom.pa1b1);
pab2 = (s16) (dev->sdev->bus->sprom.pa1b2);
if (pab0 != 0 && pab1 != 0 && pab2 != 0 &&
pab0 != -1 && pab1 != -1 && pab2 != -1) {
/* The pabX values are set in SPROM. Use them. */
if ((s8) dev->dev->bus->sprom.itssi_a != 0 &&
(s8) dev->dev->bus->sprom.itssi_a != -1)
if ((s8) dev->sdev->bus->sprom.itssi_a != 0 &&
(s8) dev->sdev->bus->sprom.itssi_a != -1)
aphy->tgt_idle_tssi =
(s8) (dev->dev->bus->sprom.itssi_a);
(s8) (dev->sdev->bus->sprom.itssi_a);
else
aphy->tgt_idle_tssi = 62;
aphy->tssi2dbm = b43_generate_dyn_tssi2dbm_tab(dev, pab0,

8
drivers/net/wireless/b43/phy_common.c
View file

@ -168,7 +168,7 @@ void b43_phy_lock(struct b43_wldev *dev)
B43_WARN_ON(dev->phy.phy_locked);
dev->phy.phy_locked = 1;
#endif
B43_WARN_ON(dev->dev->id.revision < 3);
B43_WARN_ON(dev->sdev->id.revision < 3);
if (!b43_is_mode(dev->wl, NL80211_IFTYPE_AP))
b43_power_saving_ctl_bits(dev, B43_PS_AWAKE);
@ -180,7 +180,7 @@ void b43_phy_unlock(struct b43_wldev *dev)
B43_WARN_ON(!dev->phy.phy_locked);
dev->phy.phy_locked = 0;
#endif
B43_WARN_ON(dev->dev->id.revision < 3);
B43_WARN_ON(dev->sdev->id.revision < 3);
if (!b43_is_mode(dev->wl, NL80211_IFTYPE_AP))
b43_power_saving_ctl_bits(dev, 0);
@ -368,8 +368,8 @@ void b43_phy_txpower_check(struct b43_wldev *dev, unsigned int flags)
/* The next check will be needed in two seconds, or later. */
phy->next_txpwr_check_time = round_jiffies(now + (HZ * 2));
if ((dev->dev->bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM) &&
(dev->dev->bus->boardinfo.type == SSB_BOARD_BU4306))
if ((dev->sdev->bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM) &&
(dev->sdev->bus->boardinfo.type == SSB_BOARD_BU4306))
return; /* No software txpower adjustment needed */
result = phy->ops->recalc_txpower(dev, !!(flags & B43_TXPWR_IGNORE_TSSI));

48
drivers/net/wireless/b43/phy_g.c
View file

@ -718,7 +718,7 @@ static void b43_calc_nrssi_threshold(struct b43_wldev *dev)
B43_WARN_ON(phy->type != B43_PHYTYPE_G);
if (!phy->gmode ||
!(dev->dev->bus->sprom.boardflags_lo & B43_BFL_RSSI)) {
!(dev->sdev->bus->sprom.boardflags_lo & B43_BFL_RSSI)) {
tmp16 = b43_nrssi_hw_read(dev, 0x20);
if (tmp16 >= 0x20)
tmp16 -= 0x40;
@ -1114,7 +1114,7 @@ static u16 radio2050_rfover_val(struct b43_wldev *dev,
{
struct b43_phy *phy = &dev->phy;
struct b43_phy_g *gphy = phy->g;
struct ssb_sprom *sprom = &(dev->dev->bus->sprom);
struct ssb_sprom *sprom = &(dev->sdev->bus->sprom);
if (!phy->gmode)
return 0;
@ -1491,7 +1491,7 @@ static u16 b43_radio_init2050(struct b43_wldev *dev)
static void b43_phy_initb5(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
struct b43_phy *phy = &dev->phy;
struct b43_phy_g *gphy = phy->g;
u16 offset, value;
@ -1620,7 +1620,7 @@ static void b43_phy_initb6(struct b43_wldev *dev)
b43_radio_write16(dev, 0x5A, 0x88);
b43_radio_write16(dev, 0x5B, 0x6B);
b43_radio_write16(dev, 0x5C, 0x0F);
if (dev->dev->bus->sprom.boardflags_lo & B43_BFL_ALTIQ) {
if (dev->sdev->bus->sprom.boardflags_lo & B43_BFL_ALTIQ) {
b43_radio_write16(dev, 0x5D, 0xFA);
b43_radio_write16(dev, 0x5E, 0xD8);
} else {
@ -1787,7 +1787,7 @@ static void b43_calc_loopback_gain(struct b43_wldev *dev)
b43_phy_set(dev, B43_PHY_RFOVER, 0x0100);
b43_phy_mask(dev, B43_PHY_RFOVERVAL, 0xCFFF);
if (dev->dev->bus->sprom.boardflags_lo & B43_BFL_EXTLNA) {
if (dev->sdev->bus->sprom.boardflags_lo & B43_BFL_EXTLNA) {
if (phy->rev >= 7) {
b43_phy_set(dev, B43_PHY_RFOVER, 0x0800);
b43_phy_set(dev, B43_PHY_RFOVERVAL, 0x8000);
@ -1922,7 +1922,7 @@ static void b43_hardware_pctl_init_gphy(struct b43_wldev *dev)
/* Initialize B/G PHY power control */
static void b43_phy_init_pctl(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
struct b43_phy *phy = &dev->phy;
struct b43_phy_g *gphy = phy->g;
struct b43_rfatt old_rfatt;
@ -2053,7 +2053,7 @@ static void b43_phy_initg(struct b43_wldev *dev)
if (phy->rev >= 6) {
b43_phy_maskset(dev, B43_PHY_CCK(0x36), 0x0FFF, (gphy->lo_control->tx_bias << 12));
}
if (dev->dev->bus->sprom.boardflags_lo & B43_BFL_PACTRL)
if (dev->sdev->bus->sprom.boardflags_lo & B43_BFL_PACTRL)
b43_phy_write(dev, B43_PHY_CCK(0x2E), 0x8075);
else
b43_phy_write(dev, B43_PHY_CCK(0x2E), 0x807F);
@ -2066,7 +2066,7 @@ static void b43_phy_initg(struct b43_wldev *dev)
b43_phy_write(dev, B43_PHY_LO_MASK, 0x8078);
}
if (!(dev->dev->bus->sprom.boardflags_lo & B43_BFL_RSSI)) {
if (!(dev->sdev->bus->sprom.boardflags_lo & B43_BFL_RSSI)) {
/* The specs state to update the NRSSI LT with
* the value 0x7FFFFFFF here. I think that is some weird
* compiler optimization in the original driver.
@ -2088,8 +2088,8 @@ static void b43_phy_initg(struct b43_wldev *dev)
/* FIXME: The spec says in the following if, the 0 should be replaced
'if OFDM may not be used in the current locale'
but OFDM is legal everywhere */
if ((dev->dev->bus->chip_id == 0x4306
&& dev->dev->bus->chip_package == 2) || 0) {
if ((dev->sdev->bus->chip_id == 0x4306
&& dev->sdev->bus->chip_package == 2) || 0) {
b43_phy_mask(dev, B43_PHY_CRS0, 0xBFFF);
b43_phy_mask(dev, B43_PHY_OFDM(0xC3), 0x7FFF);
}
@ -2105,7 +2105,7 @@ void b43_gphy_channel_switch(struct b43_wldev *dev,
b43_write16(dev, B43_MMIO_CHANNEL, channel2freq_bg(channel));
if (channel == 14) {
if (dev->dev->bus->sprom.country_code ==
if (dev->sdev->bus->sprom.country_code ==
SSB_SPROM1CCODE_JAPAN)
b43_hf_write(dev,
b43_hf_read(dev) & ~B43_HF_ACPR);
@ -2136,7 +2136,7 @@ static void default_baseband_attenuation(struct b43_wldev *dev,
static void default_radio_attenuation(struct b43_wldev *dev,
struct b43_rfatt *rf)
{
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
struct b43_phy *phy = &dev->phy;
rf->with_padmix = 0;
@ -2384,11 +2384,11 @@ static int b43_gphy_init_tssi2dbm_table(struct b43_wldev *dev)
struct b43_phy_g *gphy = phy->g;
s16 pab0, pab1, pab2;
pab0 = (s16) (dev->dev->bus->sprom.pa0b0);
pab1 = (s16) (dev->dev->bus->sprom.pa0b1);
pab2 = (s16) (dev->dev->bus->sprom.pa0b2);
pab0 = (s16) (dev->sdev->bus->sprom.pa0b0);
pab1 = (s16) (dev->sdev->bus->sprom.pa0b1);
pab2 = (s16) (dev->sdev->bus->sprom.pa0b2);
B43_WARN_ON((dev->dev->bus->chip_id == 0x4301) &&
B43_WARN_ON((dev->sdev->bus->chip_id == 0x4301) &&
(phy->radio_ver != 0x2050)); /* Not supported anymore */
gphy->dyn_tssi_tbl = 0;
@ -2396,10 +2396,10 @@ static int b43_gphy_init_tssi2dbm_table(struct b43_wldev *dev)
if (pab0 != 0 && pab1 != 0 && pab2 != 0 &&
pab0 != -1 && pab1 != -1 && pab2 != -1) {
/* The pabX values are set in SPROM. Use them. */
if ((s8) dev->dev->bus->sprom.itssi_bg != 0 &&
(s8) dev->dev->bus->sprom.itssi_bg != -1) {
if ((s8) dev->sdev->bus->sprom.itssi_bg != 0 &&
(s8) dev->sdev->bus->sprom.itssi_bg != -1) {
gphy->tgt_idle_tssi =
(s8) (dev->dev->bus->sprom.itssi_bg);
(s8) (dev->sdev->bus->sprom.itssi_bg);
} else
gphy->tgt_idle_tssi = 62;
gphy->tssi2dbm = b43_generate_dyn_tssi2dbm_tab(dev, pab0,
@ -2840,7 +2840,7 @@ static void b43_gphy_op_adjust_txpower(struct b43_wldev *dev)
B43_TXCTL_TXMIX;
rfatt += 2;
bbatt += 2;
} else if (dev->dev->bus->sprom.
} else if (dev->sdev->bus->sprom.
boardflags_lo &
B43_BFL_PACTRL) {
bbatt += 4 * (rfatt - 2);
@ -2914,14 +2914,14 @@ static enum b43_txpwr_result b43_gphy_op_recalc_txpower(struct b43_wldev *dev,
estimated_pwr = b43_gphy_estimate_power_out(dev, average_tssi);
B43_WARN_ON(phy->type != B43_PHYTYPE_G);
max_pwr = dev->dev->bus->sprom.maxpwr_bg;
if (dev->dev->bus->sprom.boardflags_lo & B43_BFL_PACTRL)
max_pwr = dev->sdev->bus->sprom.maxpwr_bg;
if (dev->sdev->bus->sprom.boardflags_lo & B43_BFL_PACTRL)
max_pwr -= 3; /* minus 0.75 */
if (unlikely(max_pwr >= INT_TO_Q52(30/*dBm*/))) {
b43warn(dev->wl,
"Invalid max-TX-power value in SPROM.\n");
max_pwr = INT_TO_Q52(20); /* fake it */
dev->dev->bus->sprom.maxpwr_bg = max_pwr;
dev->sdev->bus->sprom.maxpwr_bg = max_pwr;
}
/* Get desired power (in Q5.2) */
@ -3014,7 +3014,7 @@ static void b43_gphy_op_pwork_60sec(struct b43_wldev *dev)
{
struct b43_phy *phy = &dev->phy;
if (!(dev->dev->bus->sprom.boardflags_lo & B43_BFL_RSSI))
if (!(dev->sdev->bus->sprom.boardflags_lo & B43_BFL_RSSI))
return;
b43_mac_suspend(dev);

22
drivers/net/wireless/b43/phy_lp.c
View file

@ -86,7 +86,7 @@ static void b43_lpphy_op_free(struct b43_wldev *dev)
static void lpphy_read_band_sprom(struct b43_wldev *dev)
{
struct b43_phy_lp *lpphy = dev->phy.lp;
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
u16 cckpo, maxpwr;
u32 ofdmpo;
int i;
@ -214,7 +214,7 @@ static void lpphy_table_init(struct b43_wldev *dev)
static void lpphy_baseband_rev0_1_init(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
struct b43_phy_lp *lpphy = dev->phy.lp;
u16 tmp, tmp2;
@ -412,7 +412,7 @@ static void lpphy_restore_dig_flt_state(struct b43_wldev *dev)
static void lpphy_baseband_rev2plus_init(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
struct b43_phy_lp *lpphy = dev->phy.lp;
b43_phy_write(dev, B43_LPPHY_AFE_DAC_CTL, 0x50);
@ -519,7 +519,7 @@ struct b2062_freqdata {
static void lpphy_2062_init(struct b43_wldev *dev)
{
struct b43_phy_lp *lpphy = dev->phy.lp;
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
u32 crystalfreq, tmp, ref;
unsigned int i;
const struct b2062_freqdata *fd = NULL;
@ -697,7 +697,7 @@ static void lpphy_radio_init(struct b43_wldev *dev)
lpphy_sync_stx(dev);
b43_phy_write(dev, B43_PHY_OFDM(0xF0), 0x5F80);
b43_phy_write(dev, B43_PHY_OFDM(0xF1), 0);
if (dev->dev->bus->chip_id == 0x4325) {
if (dev->sdev->bus->chip_id == 0x4325) {
// TODO SSB PMU recalibration
}
}
@ -1289,7 +1289,7 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev *dev)
static void lpphy_rev2plus_rc_calib(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
u8 tmp = b43_radio_read(dev, B2063_RX_BB_SP8) & 0xFF;
int i;
@ -1840,7 +1840,7 @@ static void lpphy_papd_cal(struct b43_wldev *dev, struct lpphy_tx_gains gains,
static void lpphy_papd_cal_txpwr(struct b43_wldev *dev)
{
struct b43_phy_lp *lpphy = dev->phy.lp;
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
struct lpphy_tx_gains gains, oldgains;
int old_txpctl, old_afe_ovr, old_rf, old_bbmult;
@ -1870,7 +1870,7 @@ static int lpphy_rx_iq_cal(struct b43_wldev *dev, bool noise, bool tx,
bool rx, bool pa, struct lpphy_tx_gains *gains)
{
struct b43_phy_lp *lpphy = dev->phy.lp;
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
const struct lpphy_rx_iq_comp *iqcomp = NULL;
struct lpphy_tx_gains nogains, oldgains;
u16 tmp;
@ -2408,7 +2408,7 @@ static const struct b206x_channel b2063_chantbl[] = {
static void lpphy_b2062_reset_pll_bias(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
b43_radio_write(dev, B2062_S_RFPLL_CTL2, 0xFF);
udelay(20);
@ -2432,7 +2432,7 @@ static int lpphy_b2062_tune(struct b43_wldev *dev,
unsigned int channel)
{
struct b43_phy_lp *lpphy = dev->phy.lp;
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
const struct b206x_channel *chandata = NULL;
u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
u32 tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, tmp8, tmp9;
@ -2522,7 +2522,7 @@ static void lpphy_b2063_vco_calib(struct b43_wldev *dev)
static int lpphy_b2063_tune(struct b43_wldev *dev,
unsigned int channel)
{
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
static const struct b206x_channel *chandata = NULL;
u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;

24
drivers/net/wireless/b43/phy_n.c
View file

@ -299,7 +299,7 @@ static void b43_nphy_tx_power_ctrl(struct b43_wldev *dev, bool enable)
static void b43_nphy_tx_power_fix(struct b43_wldev *dev)
{
struct b43_phy_n *nphy = dev->phy.n;
struct ssb_sprom *sprom = &(dev->dev->bus->sprom);
struct ssb_sprom *sprom = &(dev->sdev->bus->sprom);
u8 txpi[2], bbmult, i;
u16 tmp, radio_gain, dac_gain;
@ -423,8 +423,8 @@ static void b43_radio_init2055_pre(struct b43_wldev *dev)
static void b43_radio_init2055_post(struct b43_wldev *dev)
{
struct b43_phy_n *nphy = dev->phy.n;
struct ssb_sprom *sprom = &(dev->dev->bus->sprom);
struct ssb_boardinfo *binfo = &(dev->dev->bus->boardinfo);
struct ssb_sprom *sprom = &(dev->sdev->bus->sprom);
struct ssb_boardinfo *binfo = &(dev->sdev->bus->boardinfo);
int i;
u16 val;
bool workaround = false;
@ -609,12 +609,12 @@ static void b43_nphy_bmac_clock_fgc(struct b43_wldev *dev, bool force)
if (dev->phy.type != B43_PHYTYPE_N)
return;
tmslow = ssb_read32(dev->dev, SSB_TMSLOW);
tmslow = ssb_read32(dev->sdev, SSB_TMSLOW);
if (force)
tmslow |= SSB_TMSLOW_FGC;
else
tmslow &= ~SSB_TMSLOW_FGC;
ssb_write32(dev->dev, SSB_TMSLOW, tmslow);
ssb_write32(dev->sdev, SSB_TMSLOW, tmslow);
}
/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/CCA */
@ -959,7 +959,7 @@ static void b43_nphy_superswitch_init(struct b43_wldev *dev, bool init)
b43_phy_write(dev, B43_NPHY_GPIO_LOOEN, 0);
b43_phy_write(dev, B43_NPHY_GPIO_HIOEN, 0);
ssb_chipco_gpio_control(&dev->dev->bus->chipco, 0xFC00,
ssb_chipco_gpio_control(&dev->sdev->bus->chipco, 0xFC00,
0xFC00);
b43_write32(dev, B43_MMIO_MACCTL,
b43_read32(dev, B43_MMIO_MACCTL) &
@ -983,7 +983,7 @@ static u16 b43_nphy_classifier(struct b43_wldev *dev, u16 mask, u16 val)
{
u16 tmp;
if (dev->dev->id.revision == 16)
if (dev->sdev->id.revision == 16)
b43_mac_suspend(dev);
tmp = b43_phy_read(dev, B43_NPHY_CLASSCTL);
@ -993,7 +993,7 @@ static u16 b43_nphy_classifier(struct b43_wldev *dev, u16 mask, u16 val)
tmp |= (val & mask);
b43_phy_maskset(dev, B43_NPHY_CLASSCTL, 0xFFF8, tmp);
if (dev->dev->id.revision == 16)
if (dev->sdev->id.revision == 16)
b43_mac_enable(dev);
return tmp;
@ -1168,7 +1168,7 @@ static void b43_nphy_adjust_lna_gain_table(struct b43_wldev *dev)
static void b43_nphy_gain_ctrl_workarounds(struct b43_wldev *dev)
{
struct b43_phy_n *nphy = dev->phy.n;
struct ssb_sprom *sprom = &(dev->dev->bus->sprom);
struct ssb_sprom *sprom = &(dev->sdev->bus->sprom);
/* PHY rev 0, 1, 2 */
u8 i, j;
@ -1373,7 +1373,7 @@ static void b43_nphy_gain_ctrl_workarounds(struct b43_wldev *dev)
/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/Workarounds */
static void b43_nphy_workarounds(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
struct b43_phy *phy = &dev->phy;
struct b43_phy_n *nphy = phy->n;
@ -3586,7 +3586,7 @@ static void b43_nphy_set_rx_core_state(struct b43_wldev *dev, u8 mask)
*/
int b43_phy_initn(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
struct b43_phy *phy = &dev->phy;
struct b43_phy_n *nphy = phy->n;
u8 tx_pwr_state;
@ -3601,7 +3601,7 @@ int b43_phy_initn(struct b43_wldev *dev)
if ((dev->phy.rev >= 3) &&
(bus->sprom.boardflags_lo & B43_BFL_EXTLNA) &&
(b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)) {
chipco_set32(&dev->dev->bus->chipco, SSB_CHIPCO_CHIPCTL, 0x40);
chipco_set32(&dev->sdev->bus->chipco, SSB_CHIPCO_CHIPCTL, 0x40);
}
nphy->deaf_count = 0;
b43_nphy_tables_init(dev);

30
drivers/net/wireless/b43/pio.c
View file

@ -111,7 +111,7 @@ static u16 index_to_pioqueue_base(struct b43_wldev *dev,
B43_MMIO_PIO11_BASE5,
};
if (dev->dev->id.revision >= 11) {
if (dev->sdev->id.revision >= 11) {
B43_WARN_ON(index >= ARRAY_SIZE(bases_rev11));
return bases_rev11[index];
}
@ -121,14 +121,14 @@ static u16 index_to_pioqueue_base(struct b43_wldev *dev,
static u16 pio_txqueue_offset(struct b43_wldev *dev)
{
if (dev->dev->id.revision >= 11)
if (dev->sdev->id.revision >= 11)
return 0x18;
return 0;
}
static u16 pio_rxqueue_offset(struct b43_wldev *dev)
{
if (dev->dev->id.revision >= 11)
if (dev->sdev->id.revision >= 11)
return 0x38;
return 8;
}
@ -144,7 +144,7 @@ static struct b43_pio_txqueue *b43_setup_pioqueue_tx(struct b43_wldev *dev,
if (!q)
return NULL;
q->dev = dev;
q->rev = dev->dev->id.revision;
q->rev = dev->sdev->id.revision;
q->mmio_base = index_to_pioqueue_base(dev, index) +
pio_txqueue_offset(dev);
q->index = index;
@ -178,7 +178,7 @@ static struct b43_pio_rxqueue *b43_setup_pioqueue_rx(struct b43_wldev *dev,
if (!q)
return NULL;
q->dev = dev;
q->rev = dev->dev->id.revision;
q->rev = dev->sdev->id.revision;
q->mmio_base = index_to_pioqueue_base(dev, index) +
pio_rxqueue_offset(dev);
@ -339,7 +339,7 @@ static u16 tx_write_2byte_queue(struct b43_pio_txqueue *q,
ctl |= B43_PIO_TXCTL_WRITELO | B43_PIO_TXCTL_WRITEHI;
b43_piotx_write16(q, B43_PIO_TXCTL, ctl);
ssb_block_write(dev->dev, data, (data_len & ~1),
b43_block_write(dev, data, (data_len & ~1),
q->mmio_base + B43_PIO_TXDATA,
sizeof(u16));
if (data_len & 1) {
@ -351,7 +351,7 @@ static u16 tx_write_2byte_queue(struct b43_pio_txqueue *q,
b43_piotx_write16(q, B43_PIO_TXCTL, ctl);
tail[0] = data[data_len - 1];
tail[1] = 0;
ssb_block_write(dev->dev, tail, 2,
b43_block_write(dev, tail, 2,
q->mmio_base + B43_PIO_TXDATA,
sizeof(u16));
}
@ -393,7 +393,7 @@ static u32 tx_write_4byte_queue(struct b43_pio_txqueue *q,
B43_PIO8_TXCTL_16_23 | B43_PIO8_TXCTL_24_31;
b43_piotx_write32(q, B43_PIO8_TXCTL, ctl);
ssb_block_write(dev->dev, data, (data_len & ~3),
b43_block_write(dev, data, (data_len & ~3),
q->mmio_base + B43_PIO8_TXDATA,
sizeof(u32));
if (data_len & 3) {
@ -421,7 +421,7 @@ static u32 tx_write_4byte_queue(struct b43_pio_txqueue *q,
break;
}
b43_piotx_write32(q, B43_PIO8_TXCTL, ctl);
ssb_block_write(dev->dev, tail, 4,
b43_block_write(dev, tail, 4,
q->mmio_base + B43_PIO8_TXDATA,
sizeof(u32));
}
@ -657,11 +657,11 @@ static bool pio_rx_frame(struct b43_pio_rxqueue *q)
/* Get the preamble (RX header) */
if (q->rev >= 8) {
ssb_block_read(dev->dev, rxhdr, sizeof(*rxhdr),
b43_block_read(dev, rxhdr, sizeof(*rxhdr),
q->mmio_base + B43_PIO8_RXDATA,
sizeof(u32));
} else {
ssb_block_read(dev->dev, rxhdr, sizeof(*rxhdr),
b43_block_read(dev, rxhdr, sizeof(*rxhdr),
q->mmio_base + B43_PIO_RXDATA,
sizeof(u16));
}
@ -697,7 +697,7 @@ static bool pio_rx_frame(struct b43_pio_rxqueue *q)
skb_reserve(skb, 2);
skb_put(skb, len + padding);
if (q->rev >= 8) {
ssb_block_read(dev->dev, skb->data + padding, (len & ~3),
b43_block_read(dev, skb->data + padding, (len & ~3),
q->mmio_base + B43_PIO8_RXDATA,
sizeof(u32));
if (len & 3) {
@ -705,7 +705,7 @@ static bool pio_rx_frame(struct b43_pio_rxqueue *q)
BUILD_BUG_ON(sizeof(wl->pio_tailspace) < 4);
/* Read the last few bytes. */
ssb_block_read(dev->dev, tail, 4,
b43_block_read(dev, tail, 4,
q->mmio_base + B43_PIO8_RXDATA,
sizeof(u32));
switch (len & 3) {
@ -724,7 +724,7 @@ static bool pio_rx_frame(struct b43_pio_rxqueue *q)
}
}
} else {
ssb_block_read(dev->dev, skb->data + padding, (len & ~1),
b43_block_read(dev, skb->data + padding, (len & ~1),
q->mmio_base + B43_PIO_RXDATA,
sizeof(u16));
if (len & 1) {
@ -732,7 +732,7 @@ static bool pio_rx_frame(struct b43_pio_rxqueue *q)
BUILD_BUG_ON(sizeof(wl->pio_tailspace) < 2);
/* Read the last byte. */
ssb_block_read(dev->dev, tail, 2,
b43_block_read(dev, tail, 2,
q->mmio_base + B43_PIO_RXDATA,
sizeof(u16));
skb->data[len + padding - 1] = tail[0];

6
drivers/net/wireless/b43/rfkill.c
View file

@ -37,7 +37,7 @@ void b43_rfkill_poll(struct ieee80211_hw *hw)
{
struct b43_wl *wl = hw_to_b43_wl(hw);
struct b43_wldev *dev = wl->current_dev;
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
bool enabled;
bool brought_up = false;
@ -47,7 +47,7 @@ void b43_rfkill_poll(struct ieee80211_hw *hw)
mutex_unlock(&wl->mutex);
return;
}
ssb_device_enable(dev->dev, 0);
ssb_device_enable(dev->sdev, 0);
brought_up = true;
}
@ -63,7 +63,7 @@ void b43_rfkill_poll(struct ieee80211_hw *hw)
}
if (brought_up) {
ssb_device_disable(dev->dev, 0);
ssb_device_disable(dev->sdev, 0);
ssb_bus_may_powerdown(bus);
}

4
drivers/net/wireless/b43/sdio.c
View file

@ -66,7 +66,7 @@ static void b43_sdio_interrupt_dispatcher(struct sdio_func *func)
int b43_sdio_request_irq(struct b43_wldev *dev,
void (*handler)(struct b43_wldev *dev))
{
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
struct sdio_func *func = bus->host_sdio;
struct b43_sdio *sdio = sdio_get_drvdata(func);
int err;
@ -82,7 +82,7 @@ int b43_sdio_request_irq(struct b43_wldev *dev,
void b43_sdio_free_irq(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
struct sdio_func *func = bus->host_sdio;
struct b43_sdio *sdio = sdio_get_drvdata(func);

4
drivers/net/wireless/b43/sysfs.c
View file

@ -140,7 +140,7 @@ static DEVICE_ATTR(interference, 0644,
int b43_sysfs_register(struct b43_wldev *wldev)
{
struct device *dev = wldev->dev->dev;
struct device *dev = wldev->sdev->dev;
B43_WARN_ON(b43_status(wldev) != B43_STAT_INITIALIZED);
@ -149,7 +149,7 @@ int b43_sysfs_register(struct b43_wldev *wldev)
void b43_sysfs_unregister(struct b43_wldev *wldev)
{
struct device *dev = wldev->dev->dev;
struct device *dev = wldev->sdev->dev;
device_remove_file(dev, &dev_attr_interference);
}

4
drivers/net/wireless/b43/tables_lpphy.c
View file

@ -2304,7 +2304,7 @@ void lpphy_rev0_1_table_init(struct b43_wldev *dev)
void lpphy_rev2plus_table_init(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
int i;
B43_WARN_ON(dev->phy.rev < 2);
@ -2416,7 +2416,7 @@ void lpphy_write_gain_table_bulk(struct b43_wldev *dev, int offset, int count,
void lpphy_init_tx_gain_table(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
switch (dev->phy.rev) {
case 0:

4
drivers/net/wireless/b43/wa.c
View file

@ -458,7 +458,7 @@ static void b43_wa_rssi_adc(struct b43_wldev *dev)
static void b43_wa_boards_a(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
if (bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM &&
bus->boardinfo.type == SSB_BOARD_BU4306 &&
@ -486,7 +486,7 @@ static void b43_wa_boards_a(struct b43_wldev *dev)
static void b43_wa_boards_g(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->bus;
struct ssb_bus *bus = dev->sdev->bus;
struct b43_phy *phy = &dev->phy;
if (bus->boardinfo.vendor != SSB_BOARDVENDOR_BCM ||

2
drivers/net/wireless/b43/xmit.c
View file

@ -547,7 +547,7 @@ static s8 b43_rssi_postprocess(struct b43_wldev *dev,
else
tmp -= 3;
} else {
if (dev->dev->bus->sprom.
if (dev->sdev->bus->sprom.
boardflags_lo & B43_BFL_RSSI) {
if (in_rssi > 63)
in_rssi = 63;

4
drivers/net/wireless/iwlwifi/iwl-1000.c
View file

@ -171,10 +171,6 @@ static int iwl1000_hw_set_hw_params(struct iwl_priv *priv)
static struct iwl_lib_ops iwl1000_lib = {
.set_hw_params = iwl1000_hw_set_hw_params,
.txq_set_sched = iwlagn_txq_set_sched,
.txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
.txq_free_tfd = iwl_hw_txq_free_tfd,
.txq_init = iwl_hw_tx_queue_init,
.rx_handler_setup = iwlagn_rx_handler_setup,
.setup_deferred_work = iwlagn_setup_deferred_work,
.is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,

8
drivers/net/wireless/iwlwifi/iwl-2000.c
View file

@ -195,9 +195,9 @@ static int iwl2030_hw_channel_switch(struct iwl_priv *priv,
struct ieee80211_vif *vif = ctx->vif;
struct iwl_host_cmd hcmd = {
.id = REPLY_CHANNEL_SWITCH,
.len = sizeof(cmd),
.len = { sizeof(cmd), },
.flags = CMD_SYNC,
.data = &cmd,
.data = { &cmd, },
};
cmd.band = priv->band == IEEE80211_BAND_2GHZ;
@ -252,10 +252,6 @@ static int iwl2030_hw_channel_switch(struct iwl_priv *priv,
static struct iwl_lib_ops iwl2000_lib = {
.set_hw_params = iwl2000_hw_set_hw_params,
.txq_set_sched = iwlagn_txq_set_sched,
.txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
.txq_free_tfd = iwl_hw_txq_free_tfd,
.txq_init = iwl_hw_tx_queue_init,
.rx_handler_setup = iwlagn_rx_handler_setup,
.setup_deferred_work = iwlagn_bt_setup_deferred_work,
.cancel_deferred_work = iwlagn_bt_cancel_deferred_work,

12
drivers/net/wireless/iwlwifi/iwl-5000.c
View file

@ -282,9 +282,9 @@ static int iwl5000_hw_channel_switch(struct iwl_priv *priv,
struct ieee80211_vif *vif = ctx->vif;
struct iwl_host_cmd hcmd = {
.id = REPLY_CHANNEL_SWITCH,
.len = sizeof(cmd),
.len = { sizeof(cmd), },
.flags = CMD_SYNC,
.data = &cmd,
.data = { &cmd, },
};
cmd.band = priv->band == IEEE80211_BAND_2GHZ;
@ -339,10 +339,6 @@ static int iwl5000_hw_channel_switch(struct iwl_priv *priv,
static struct iwl_lib_ops iwl5000_lib = {
.set_hw_params = iwl5000_hw_set_hw_params,
.txq_set_sched = iwlagn_txq_set_sched,
.txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
.txq_free_tfd = iwl_hw_txq_free_tfd,
.txq_init = iwl_hw_tx_queue_init,
.rx_handler_setup = iwlagn_rx_handler_setup,
.setup_deferred_work = iwlagn_setup_deferred_work,
.is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
@ -374,10 +370,6 @@ static struct iwl_lib_ops iwl5000_lib = {
static struct iwl_lib_ops iwl5150_lib = {
.set_hw_params = iwl5150_hw_set_hw_params,
.txq_set_sched = iwlagn_txq_set_sched,
.txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
.txq_free_tfd = iwl_hw_txq_free_tfd,
.txq_init = iwl_hw_tx_queue_init,
.rx_handler_setup = iwlagn_rx_handler_setup,
.setup_deferred_work = iwlagn_setup_deferred_work,
.is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,

12
drivers/net/wireless/iwlwifi/iwl-6000.c
View file

@ -221,9 +221,9 @@ static int iwl6000_hw_channel_switch(struct iwl_priv *priv,
struct ieee80211_vif *vif = ctx->vif;
struct iwl_host_cmd hcmd = {
.id = REPLY_CHANNEL_SWITCH,
.len = sizeof(cmd),
.len = { sizeof(cmd), },
.flags = CMD_SYNC,
.data = &cmd,
.data = { &cmd, },
};
cmd.band = priv->band == IEEE80211_BAND_2GHZ;
@ -278,10 +278,6 @@ static int iwl6000_hw_channel_switch(struct iwl_priv *priv,
static struct iwl_lib_ops iwl6000_lib = {
.set_hw_params = iwl6000_hw_set_hw_params,
.txq_set_sched = iwlagn_txq_set_sched,
.txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
.txq_free_tfd = iwl_hw_txq_free_tfd,
.txq_init = iwl_hw_tx_queue_init,
.rx_handler_setup = iwlagn_rx_handler_setup,
.setup_deferred_work = iwlagn_setup_deferred_work,
.is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
@ -314,10 +310,6 @@ static struct iwl_lib_ops iwl6000_lib = {
static struct iwl_lib_ops iwl6030_lib = {
.set_hw_params = iwl6000_hw_set_hw_params,
.txq_set_sched = iwlagn_txq_set_sched,
.txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
.txq_free_tfd = iwl_hw_txq_free_tfd,
.txq_init = iwl_hw_tx_queue_init,
.rx_handler_setup = iwlagn_bt_rx_handler_setup,
.setup_deferred_work = iwlagn_bt_setup_deferred_work,
.cancel_deferred_work = iwlagn_bt_cancel_deferred_work,

14
drivers/net/wireless/iwlwifi/iwl-agn-calib.c
View file

@ -87,14 +87,14 @@ int iwl_send_calib_results(struct iwl_priv *priv)
struct iwl_host_cmd hcmd = {
.id = REPLY_PHY_CALIBRATION_CMD,
.flags = CMD_SIZE_HUGE,
};
for (i = 0; i < IWL_CALIB_MAX; i++) {
if ((BIT(i) & priv->hw_params.calib_init_cfg) &&
priv->calib_results[i].buf) {
hcmd.len = priv->calib_results[i].buf_len;
hcmd.data = priv->calib_results[i].buf;
hcmd.len[0] = priv->calib_results[i].buf_len;
hcmd.data[0] = priv->calib_results[i].buf;
hcmd.dataflags[0] = IWL_HCMD_DFL_NOCOPY;
ret = iwl_send_cmd_sync(priv, &hcmd);
if (ret) {
IWL_ERR(priv, "Error %d iteration %d\n",
@ -456,9 +456,9 @@ static int iwl_sensitivity_write(struct iwl_priv *priv)
struct iwl_sensitivity_data *data = NULL;
struct iwl_host_cmd cmd_out = {
.id = SENSITIVITY_CMD,
.len = sizeof(struct iwl_sensitivity_cmd),
.len = { sizeof(struct iwl_sensitivity_cmd), },
.flags = CMD_ASYNC,
.data = &cmd,
.data = { &cmd, },
};
data = &(priv->sensitivity_data);
@ -491,9 +491,9 @@ static int iwl_enhance_sensitivity_write(struct iwl_priv *priv)
struct iwl_sensitivity_data *data = NULL;
struct iwl_host_cmd cmd_out = {
.id = SENSITIVITY_CMD,
.len = sizeof(struct iwl_enhance_sensitivity_cmd),
.len = { sizeof(struct iwl_enhance_sensitivity_cmd), },
.flags = CMD_ASYNC,
.data = &cmd,
.data = { &cmd, },
};
data = &(priv->sensitivity_data);

14
drivers/net/wireless/iwlwifi/iwl-agn-lib.c
View file

@ -1140,8 +1140,7 @@ int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
{
struct iwl_host_cmd cmd = {
.id = REPLY_SCAN_CMD,
.len = sizeof(struct iwl_scan_cmd),
.flags = CMD_SIZE_HUGE,
.len = { sizeof(struct iwl_scan_cmd), },
};
struct iwl_scan_cmd *scan;
struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
@ -1425,10 +1424,11 @@ int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
return -EIO;
}
cmd.len += le16_to_cpu(scan->tx_cmd.len) +
cmd.len[0] += le16_to_cpu(scan->tx_cmd.len) +
scan->channel_count * sizeof(struct iwl_scan_channel);
cmd.data = scan;
scan->len = cpu_to_le16(cmd.len);
cmd.data[0] = scan;
cmd.dataflags[0] = IWL_HCMD_DFL_NOCOPY;
scan->len = cpu_to_le16(cmd.len[0]);
/* set scan bit here for PAN params */
set_bit(STATUS_SCAN_HW, &priv->status);
@ -1520,9 +1520,9 @@ int iwlagn_txfifo_flush(struct iwl_priv *priv, u16 flush_control)
struct iwl_txfifo_flush_cmd flush_cmd;
struct iwl_host_cmd cmd = {
.id = REPLY_TXFIFO_FLUSH,
.len = sizeof(struct iwl_txfifo_flush_cmd),
.len = { sizeof(struct iwl_txfifo_flush_cmd), },
.flags = CMD_SYNC,
.data = &flush_cmd,
.data = { &flush_cmd, },
};
might_sleep();

86
drivers/net/wireless/iwlwifi/iwl-agn-rs.c
View file

@ -335,6 +335,32 @@ static u8 rs_tl_add_packet(struct iwl_lq_sta *lq_data,
return tid;
}
#ifdef CONFIG_MAC80211_DEBUGFS
static void rs_program_fix_rate(struct iwl_priv *priv,
struct iwl_lq_sta *lq_sta)
{
struct iwl_station_priv *sta_priv =
container_of(lq_sta, struct iwl_station_priv, lq_sta);
struct iwl_rxon_context *ctx = sta_priv->common.ctx;
lq_sta->active_legacy_rate = 0x0FFF; /* 1 - 54 MBits, includes CCK */
lq_sta->active_siso_rate = 0x1FD0; /* 6 - 60 MBits, no 9, no CCK */
lq_sta->active_mimo2_rate = 0x1FD0; /* 6 - 60 MBits, no 9, no CCK */
lq_sta->active_mimo3_rate = 0x1FD0; /* 6 - 60 MBits, no 9, no CCK */
lq_sta->dbg_fixed_rate = priv->dbg_fixed_rate;
IWL_DEBUG_RATE(priv, "sta_id %d rate 0x%X\n",
lq_sta->lq.sta_id, priv->dbg_fixed_rate);
if (priv->dbg_fixed_rate) {
rs_fill_link_cmd(NULL, lq_sta, priv->dbg_fixed_rate);
iwl_send_lq_cmd(lq_sta->drv, ctx, &lq_sta->lq, CMD_ASYNC,
false);
}
}
#endif
/*
get the traffic load value for tid
*/
@ -1046,7 +1072,10 @@ static void rs_tx_status(void *priv_r, struct ieee80211_supported_band *sband,
/* See if there's a better rate or modulation mode to try. */
if (sta && sta->supp_rates[sband->band])
rs_rate_scale_perform(priv, skb, sta, lq_sta);
#ifdef CONFIG_MAC80211_DEBUGFS
if (priv->dbg_fixed_rate != lq_sta->dbg_fixed_rate)
rs_program_fix_rate(priv, lq_sta);
#endif
if (priv->cfg->bt_params && priv->cfg->bt_params->advanced_bt_coexist)
rs_bt_update_lq(priv, ctx, lq_sta);
}
@ -2170,11 +2199,11 @@ static void rs_stay_in_table(struct iwl_lq_sta *lq_sta, bool force_search)
* setup rate table in uCode
* return rate_n_flags as used in the table
*/
static u32 rs_update_rate_tbl(struct iwl_priv *priv,
struct iwl_rxon_context *ctx,
struct iwl_lq_sta *lq_sta,
struct iwl_scale_tbl_info *tbl,
int index, u8 is_green)
static void rs_update_rate_tbl(struct iwl_priv *priv,
struct iwl_rxon_context *ctx,
struct iwl_lq_sta *lq_sta,
struct iwl_scale_tbl_info *tbl,
int index, u8 is_green)
{
u32 rate;
@ -2182,8 +2211,6 @@ static u32 rs_update_rate_tbl(struct iwl_priv *priv,
rate = rate_n_flags_from_tbl(priv, tbl, index, is_green);
rs_fill_link_cmd(priv, lq_sta, rate);
iwl_send_lq_cmd(priv, ctx, &lq_sta->lq, CMD_ASYNC, false);
return rate;
}
/*
@ -2212,7 +2239,6 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
u8 update_lq = 0;
struct iwl_scale_tbl_info *tbl, *tbl1;
u16 rate_scale_index_msk = 0;
u32 rate;
u8 is_green = 0;
u8 active_tbl = 0;
u8 done_search = 0;
@ -2299,8 +2325,8 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
tbl = &(lq_sta->lq_info[lq_sta->active_tbl]);
/* get "active" rate info */
index = iwl_hwrate_to_plcp_idx(tbl->current_rate);
rate = rs_update_rate_tbl(priv, ctx, lq_sta,
tbl, index, is_green);
rs_update_rate_tbl(priv, ctx, lq_sta, tbl,
index, is_green);
}
return;
}
@ -2541,8 +2567,7 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
lq_update:
/* Replace uCode's rate table for the destination station. */
if (update_lq)
rate = rs_update_rate_tbl(priv, ctx, lq_sta,
tbl, index, is_green);
rs_update_rate_tbl(priv, ctx, lq_sta, tbl, index, is_green);
if (iwl_tx_ant_restriction(priv) == IWL_ANT_OK_MULTI) {
/* Should we stay with this modulation mode,
@ -2871,6 +2896,7 @@ void iwl_rs_rate_init(struct iwl_priv *priv, struct ieee80211_sta *sta, u8 sta_i
lq_sta->last_txrate_idx += IWL_FIRST_OFDM_RATE;
lq_sta->is_agg = 0;
priv->dbg_fixed_rate = 0;
#ifdef CONFIG_MAC80211_DEBUGFS
lq_sta->dbg_fixed_rate = 0;
#endif
@ -3045,7 +3071,6 @@ static void rs_free_sta(void *priv_r, struct ieee80211_sta *sta,
IWL_DEBUG_RATE(priv, "leave\n");
}
#ifdef CONFIG_MAC80211_DEBUGFS
static int open_file_generic(struct inode *inode, struct file *file)
{
@ -3070,6 +3095,7 @@ static void rs_dbgfs_set_mcs(struct iwl_lq_sta *lq_sta,
IWL_DEBUG_RATE(priv, "Fixed rate ON\n");
} else {
lq_sta->dbg_fixed_rate = 0;
priv->dbg_fixed_rate = 0;
IWL_ERR(priv,
"Invalid antenna selection 0x%X, Valid is 0x%X\n",
ant_sel_tx, valid_tx_ant);
@ -3088,9 +3114,7 @@ static ssize_t rs_sta_dbgfs_scale_table_write(struct file *file,
char buf[64];
size_t buf_size;
u32 parsed_rate;
struct iwl_station_priv *sta_priv =
container_of(lq_sta, struct iwl_station_priv, lq_sta);
struct iwl_rxon_context *ctx = sta_priv->common.ctx;
priv = lq_sta->drv;
memset(buf, 0, sizeof(buf));
@ -3099,23 +3123,11 @@ static ssize_t rs_sta_dbgfs_scale_table_write(struct file *file,
return -EFAULT;
if (sscanf(buf, "%x", &parsed_rate) == 1)
lq_sta->dbg_fixed_rate = parsed_rate;
priv->dbg_fixed_rate = lq_sta->dbg_fixed_rate = parsed_rate;
else
lq_sta->dbg_fixed_rate = 0;
priv->dbg_fixed_rate = lq_sta->dbg_fixed_rate = 0;
lq_sta->active_legacy_rate = 0x0FFF; /* 1 - 54 MBits, includes CCK */
lq_sta->active_siso_rate = 0x1FD0; /* 6 - 60 MBits, no 9, no CCK */
lq_sta->active_mimo2_rate = 0x1FD0; /* 6 - 60 MBits, no 9, no CCK */
lq_sta->active_mimo3_rate = 0x1FD0; /* 6 - 60 MBits, no 9, no CCK */
IWL_DEBUG_RATE(priv, "sta_id %d rate 0x%X\n",
lq_sta->lq.sta_id, lq_sta->dbg_fixed_rate);
if (lq_sta->dbg_fixed_rate) {
rs_fill_link_cmd(NULL, lq_sta, lq_sta->dbg_fixed_rate);
iwl_send_lq_cmd(lq_sta->drv, ctx, &lq_sta->lq, CMD_ASYNC,
false);
}
rs_program_fix_rate(priv, lq_sta);
return count;
}
@ -3143,7 +3155,7 @@ static ssize_t rs_sta_dbgfs_scale_table_read(struct file *file,
lq_sta->total_failed, lq_sta->total_success,
lq_sta->active_legacy_rate);
desc += sprintf(buff+desc, "fixed rate 0x%X\n",
lq_sta->dbg_fixed_rate);
priv->dbg_fixed_rate);
desc += sprintf(buff+desc, "valid_tx_ant %s%s%s\n",
(priv->hw_params.valid_tx_ant & ANT_A) ? "ANT_A," : "",
(priv->hw_params.valid_tx_ant & ANT_B) ? "ANT_B," : "",
@ -3254,15 +3266,11 @@ static const struct file_operations rs_sta_dbgfs_stats_table_ops = {
static ssize_t rs_sta_dbgfs_rate_scale_data_read(struct file *file,
char __user *user_buf, size_t count, loff_t *ppos)
{
struct iwl_lq_sta *lq_sta = file->private_data;
struct iwl_scale_tbl_info *tbl = &lq_sta->lq_info[lq_sta->active_tbl];
char buff[120];
int desc = 0;
struct iwl_lq_sta *lq_sta = file->private_data;
struct iwl_priv *priv;
struct iwl_scale_tbl_info *tbl = &lq_sta->lq_info[lq_sta->active_tbl];
priv = lq_sta->drv;
if (is_Ht(tbl->lq_type))
desc += sprintf(buff+desc,
"Bit Rate= %d Mb/s\n",

9
drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
View file

@ -289,7 +289,6 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
/* cast away the const for active_rxon in this function */
struct iwl_rxon_cmd *active = (void *)&ctx->active;
bool new_assoc = !!(ctx->staging.filter_flags & RXON_FILTER_ASSOC_MSK);
bool old_assoc = !!(ctx->active.filter_flags & RXON_FILTER_ASSOC_MSK);
int ret;
lockdep_assert_held(&priv->mutex);
@ -389,11 +388,9 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
* AP station must be done after the BSSID is set to correctly
* set up filters in the device.
*/
if ((old_assoc && new_assoc) || !new_assoc) {
ret = iwlagn_rxon_disconn(priv, ctx);
if (ret)
return ret;
}
ret = iwlagn_rxon_disconn(priv, ctx);
if (ret)
return ret;
if (new_assoc)
return iwlagn_rxon_connect(priv, ctx);

4
drivers/net/wireless/iwlwifi/iwl-agn-sta.c
View file

@ -144,7 +144,7 @@ static int iwl_send_static_wepkey_cmd(struct iwl_priv *priv,
size_t cmd_size = sizeof(struct iwl_wep_cmd);
struct iwl_host_cmd cmd = {
.id = ctx->wep_key_cmd,
.data = wep_cmd,
.data = { wep_cmd, },
.flags = CMD_SYNC,
};
@ -172,7 +172,7 @@ static int iwl_send_static_wepkey_cmd(struct iwl_priv *priv,
cmd_size += sizeof(struct iwl_wep_key) * WEP_KEYS_MAX;
cmd.len = cmd_size;
cmd.len[0] = cmd_size;
if (not_empty || send_if_empty)
return iwl_send_cmd(priv, &cmd);

16
drivers/net/wireless/iwlwifi/iwl-agn-tx.c
View file

@ -755,12 +755,10 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
spin_unlock(&priv->sta_lock);
/* Attach buffers to TFD */
priv->cfg->ops->lib->txq_attach_buf_to_tfd(priv, txq,
txcmd_phys, firstlen, 1, 0);
iwlagn_txq_attach_buf_to_tfd(priv, txq, txcmd_phys, firstlen, 1);
if (secondlen > 0)
priv->cfg->ops->lib->txq_attach_buf_to_tfd(priv, txq,
phys_addr, secondlen,
0, 0);
iwlagn_txq_attach_buf_to_tfd(priv, txq, phys_addr,
secondlen, 0);
scratch_phys = txcmd_phys + sizeof(struct iwl_cmd_header) +
offsetof(struct iwl_tx_cmd, scratch);
@ -916,7 +914,7 @@ int iwlagn_txq_ctx_alloc(struct iwl_priv *priv)
spin_lock_irqsave(&priv->lock, flags);
/* Turn off all Tx DMA fifos */
priv->cfg->ops->lib->txq_set_sched(priv, 0);
iwlagn_txq_set_sched(priv, 0);
/* Tell NIC where to find the "keep warm" buffer */
iwl_write_direct32(priv, FH_KW_MEM_ADDR_REG, priv->kw.dma >> 4);
@ -954,7 +952,7 @@ void iwlagn_txq_ctx_reset(struct iwl_priv *priv)
spin_lock_irqsave(&priv->lock, flags);
/* Turn off all Tx DMA fifos */
priv->cfg->ops->lib->txq_set_sched(priv, 0);
iwlagn_txq_set_sched(priv, 0);
/* Tell NIC where to find the "keep warm" buffer */
iwl_write_direct32(priv, FH_KW_MEM_ADDR_REG, priv->kw.dma >> 4);
@ -980,7 +978,7 @@ void iwlagn_txq_ctx_stop(struct iwl_priv *priv)
/* Turn off all Tx DMA fifos */
spin_lock_irqsave(&priv->lock, flags);
priv->cfg->ops->lib->txq_set_sched(priv, 0);
iwlagn_txq_set_sched(priv, 0);
/* Stop each Tx DMA channel, and wait for it to be idle */
for (ch = 0; ch < priv->hw_params.dma_chnl_num; ch++) {
@ -1263,7 +1261,7 @@ int iwlagn_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index)
iwlagn_txq_inval_byte_cnt_tbl(priv, txq);
priv->cfg->ops->lib->txq_free_tfd(priv, txq);
iwlagn_txq_free_tfd(priv, txq);
}
return nfreed;
}

6
drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
View file

@ -217,8 +217,8 @@ static int iwlagn_send_calib_cfg(struct iwl_priv *priv)
struct iwl_calib_cfg_cmd calib_cfg_cmd;
struct iwl_host_cmd cmd = {
.id = CALIBRATION_CFG_CMD,
.len = sizeof(struct iwl_calib_cfg_cmd),
.data = &calib_cfg_cmd,
.len = { sizeof(struct iwl_calib_cfg_cmd), },
.data = { &calib_cfg_cmd, },
};
memset(&calib_cfg_cmd, 0, sizeof(calib_cfg_cmd));
@ -440,7 +440,7 @@ static int iwlagn_alive_notify(struct iwl_priv *priv)
IWL_MASK(0, priv->hw_params.max_txq_num));
/* Activate all Tx DMA/FIFO channels */
priv->cfg->ops->lib->txq_set_sched(priv, IWL_MASK(0, 7));
iwlagn_txq_set_sched(priv, IWL_MASK(0, 7));
/* map queues to FIFOs */
if (priv->valid_contexts != BIT(IWL_RXON_CTX_BSS))

244
drivers/net/wireless/iwlwifi/iwl-agn.c
View file

@ -134,12 +134,10 @@ int iwlagn_send_beacon_cmd(struct iwl_priv *priv)
struct iwl_tx_beacon_cmd *tx_beacon_cmd;
struct iwl_host_cmd cmd = {
.id = REPLY_TX_BEACON,
.flags = CMD_SIZE_HUGE,
};
u32 frame_size;
u32 rate_flags;
u32 rate;
int err;
/*
* We have to set up the TX command, the TX Beacon command, and the
@ -156,17 +154,15 @@ int iwlagn_send_beacon_cmd(struct iwl_priv *priv)
if (WARN_ON(!priv->beacon_skb))
return -EINVAL;
/* Allocate beacon memory */
tx_beacon_cmd = kzalloc(sizeof(*tx_beacon_cmd) + priv->beacon_skb->len,
GFP_KERNEL);
/* Allocate beacon command */
if (!priv->beacon_cmd)
priv->beacon_cmd = kzalloc(sizeof(*tx_beacon_cmd), GFP_KERNEL);
tx_beacon_cmd = priv->beacon_cmd;
if (!tx_beacon_cmd)
return -ENOMEM;
frame_size = priv->beacon_skb->len;
/* Set up TX beacon contents */
memcpy(tx_beacon_cmd->frame, priv->beacon_skb->data, frame_size);
/* Set up TX command fields */
tx_beacon_cmd->tx.len = cpu_to_le16((u16)frame_size);
tx_beacon_cmd->tx.sta_id = priv->beacon_ctx->bcast_sta_id;
@ -175,7 +171,7 @@ int iwlagn_send_beacon_cmd(struct iwl_priv *priv)
TX_CMD_FLG_TSF_MSK | TX_CMD_FLG_STA_RATE_MSK;
/* Set up TX beacon command fields */
iwl_set_beacon_tim(priv, tx_beacon_cmd, (u8 *)tx_beacon_cmd->frame,
iwl_set_beacon_tim(priv, tx_beacon_cmd, priv->beacon_skb->data,
frame_size);
/* Set up packet rate and flags */
@ -189,164 +185,14 @@ int iwlagn_send_beacon_cmd(struct iwl_priv *priv)
rate_flags);
/* Submit command */
cmd.len = sizeof(*tx_beacon_cmd) + frame_size;
cmd.data = tx_beacon_cmd;
cmd.len[0] = sizeof(*tx_beacon_cmd);
cmd.data[0] = tx_beacon_cmd;
cmd.dataflags[0] = IWL_HCMD_DFL_NOCOPY;
cmd.len[1] = frame_size;
cmd.data[1] = priv->beacon_skb->data;
cmd.dataflags[1] = IWL_HCMD_DFL_NOCOPY;
err = iwl_send_cmd_sync(priv, &cmd);
/* Free temporary storage */
kfree(tx_beacon_cmd);
return err;
}
static inline dma_addr_t iwl_tfd_tb_get_addr(struct iwl_tfd *tfd, u8 idx)
{
struct iwl_tfd_tb *tb = &tfd->tbs[idx];
dma_addr_t addr = get_unaligned_le32(&tb->lo);
if (sizeof(dma_addr_t) > sizeof(u32))
addr |=
((dma_addr_t)(le16_to_cpu(tb->hi_n_len) & 0xF) << 16) << 16;
return addr;
}
static inline u16 iwl_tfd_tb_get_len(struct iwl_tfd *tfd, u8 idx)
{
struct iwl_tfd_tb *tb = &tfd->tbs[idx];
return le16_to_cpu(tb->hi_n_len) >> 4;
}
static inline void iwl_tfd_set_tb(struct iwl_tfd *tfd, u8 idx,
dma_addr_t addr, u16 len)
{
struct iwl_tfd_tb *tb = &tfd->tbs[idx];
u16 hi_n_len = len << 4;
put_unaligned_le32(addr, &tb->lo);
if (sizeof(dma_addr_t) > sizeof(u32))
hi_n_len |= ((addr >> 16) >> 16) & 0xF;
tb->hi_n_len = cpu_to_le16(hi_n_len);
tfd->num_tbs = idx + 1;
}
static inline u8 iwl_tfd_get_num_tbs(struct iwl_tfd *tfd)
{
return tfd->num_tbs & 0x1f;
}
/**
* iwl_hw_txq_free_tfd - Free all chunks referenced by TFD [txq->q.read_ptr]
* @priv - driver private data
* @txq - tx queue
*
* Does NOT advance any TFD circular buffer read/write indexes
* Does NOT free the TFD itself (which is within circular buffer)
*/
void iwl_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq)
{
struct iwl_tfd *tfd_tmp = (struct iwl_tfd *)txq->tfds;
struct iwl_tfd *tfd;
struct pci_dev *dev = priv->pci_dev;
int index = txq->q.read_ptr;
int i;
int num_tbs;
tfd = &tfd_tmp[index];
/* Sanity check on number of chunks */
num_tbs = iwl_tfd_get_num_tbs(tfd);
if (num_tbs >= IWL_NUM_OF_TBS) {
IWL_ERR(priv, "Too many chunks: %i\n", num_tbs);
/* @todo issue fatal error, it is quite serious situation */
return;
}
/* Unmap tx_cmd */
if (num_tbs)
pci_unmap_single(dev,
dma_unmap_addr(&txq->meta[index], mapping),
dma_unmap_len(&txq->meta[index], len),
PCI_DMA_BIDIRECTIONAL);
/* Unmap chunks, if any. */
for (i = 1; i < num_tbs; i++)
pci_unmap_single(dev, iwl_tfd_tb_get_addr(tfd, i),
iwl_tfd_tb_get_len(tfd, i), PCI_DMA_TODEVICE);
/* free SKB */
if (txq->txb) {
struct sk_buff *skb;
skb = txq->txb[txq->q.read_ptr].skb;
/* can be called from irqs-disabled context */
if (skb) {
dev_kfree_skb_any(skb);
txq->txb[txq->q.read_ptr].skb = NULL;
}
}
}
int iwl_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv,
struct iwl_tx_queue *txq,
dma_addr_t addr, u16 len,
u8 reset, u8 pad)
{
struct iwl_queue *q;
struct iwl_tfd *tfd, *tfd_tmp;
u32 num_tbs;
q = &txq->q;
tfd_tmp = (struct iwl_tfd *)txq->tfds;
tfd = &tfd_tmp[q->write_ptr];
if (reset)
memset(tfd, 0, sizeof(*tfd));
num_tbs = iwl_tfd_get_num_tbs(tfd);
/* Each TFD can point to a maximum 20 Tx buffers */
if (num_tbs >= IWL_NUM_OF_TBS) {
IWL_ERR(priv, "Error can not send more than %d chunks\n",
IWL_NUM_OF_TBS);
return -EINVAL;
}
if (WARN_ON(addr & ~DMA_BIT_MASK(36)))
return -EINVAL;
if (unlikely(addr & ~IWL_TX_DMA_MASK))
IWL_ERR(priv, "Unaligned address = %llx\n",
(unsigned long long)addr);
iwl_tfd_set_tb(tfd, num_tbs, addr, len);
return 0;
}
/*
* Tell nic where to find circular buffer of Tx Frame Descriptors for
* given Tx queue, and enable the DMA channel used for that queue.
*
* supports up to 16 Tx queues in DRAM, mapped to up to 8 Tx DMA
* channels supported in hardware.
*/
int iwl_hw_tx_queue_init(struct iwl_priv *priv,
struct iwl_tx_queue *txq)
{
int txq_id = txq->q.id;
/* Circular buffer (TFD queue in DRAM) physical base address */
iwl_write_direct32(priv, FH_MEM_CBBC_QUEUE(txq_id),
txq->q.dma_addr >> 8);
return 0;
return iwl_send_cmd_sync(priv, &cmd);
}
static void iwl_bg_beacon_update(struct work_struct *work)
@ -1776,10 +1622,7 @@ static const char *desc_lookup(u32 num)
void iwl_dump_nic_error_log(struct iwl_priv *priv)
{
u32 data2, line;
u32 desc, time, count, base, data1;
u32 blink1, blink2, ilink1, ilink2;
u32 pc, hcmd;
u32 base;
struct iwl_error_event_table table;
base = priv->device_pointers.error_event_table;
@ -1802,37 +1645,40 @@ void iwl_dump_nic_error_log(struct iwl_priv *priv)
iwl_read_targ_mem_words(priv, base, &table, sizeof(table));
count = table.valid;
if (ERROR_START_OFFSET <= count * ERROR_ELEM_SIZE) {
if (ERROR_START_OFFSET <= table.valid * ERROR_ELEM_SIZE) {
IWL_ERR(priv, "Start IWL Error Log Dump:\n");
IWL_ERR(priv, "Status: 0x%08lX, count: %d\n",
priv->status, count);
priv->status, table.valid);
}
desc = table.error_id;
priv->isr_stats.err_code = desc;
pc = table.pc;
blink1 = table.blink1;
blink2 = table.blink2;
ilink1 = table.ilink1;
ilink2 = table.ilink2;
data1 = table.data1;
data2 = table.data2;
line = table.line;
time = table.tsf_low;
hcmd = table.hcmd;
priv->isr_stats.err_code = table.error_id;
trace_iwlwifi_dev_ucode_error(priv, desc, time, data1, data2, line,
blink1, blink2, ilink1, ilink2);
IWL_ERR(priv, "Desc Time "
"data1 data2 line\n");
IWL_ERR(priv, "%-28s (0x%04X) %010u 0x%08X 0x%08X %u\n",
desc_lookup(desc), desc, time, data1, data2, line);
IWL_ERR(priv, "pc blink1 blink2 ilink1 ilink2 hcmd\n");
IWL_ERR(priv, "0x%05X 0x%05X 0x%05X 0x%05X 0x%05X 0x%05X\n",
pc, blink1, blink2, ilink1, ilink2, hcmd);
trace_iwlwifi_dev_ucode_error(priv, table.error_id, table.tsf_low,
table.data1, table.data2, table.line,
table.blink1, table.blink2, table.ilink1,
table.ilink2, table.bcon_time, table.gp1,
table.gp2, table.gp3, table.ucode_ver,
table.hw_ver, table.brd_ver);
IWL_ERR(priv, "0x%08X | %-28s\n", table.error_id,
desc_lookup(table.error_id));
IWL_ERR(priv, "0x%08X | uPc\n", table.pc);
IWL_ERR(priv, "0x%08X | branchlink1\n", table.blink1);
IWL_ERR(priv, "0x%08X | branchlink2\n", table.blink2);
IWL_ERR(priv, "0x%08X | interruptlink1\n", table.ilink1);
IWL_ERR(priv, "0x%08X | interruptlink2\n", table.ilink2);
IWL_ERR(priv, "0x%08X | data1\n", table.data1);
IWL_ERR(priv, "0x%08X | data2\n", table.data2);
IWL_ERR(priv, "0x%08X | line\n", table.line);
IWL_ERR(priv, "0x%08X | beacon time\n", table.bcon_time);
IWL_ERR(priv, "0x%08X | tsf low\n", table.tsf_low);
IWL_ERR(priv, "0x%08X | tsf hi\n", table.tsf_hi);
IWL_ERR(priv, "0x%08X | time gp1\n", table.gp1);
IWL_ERR(priv, "0x%08X | time gp2\n", table.gp2);
IWL_ERR(priv, "0x%08X | time gp3\n", table.gp3);
IWL_ERR(priv, "0x%08X | uCode version\n", table.ucode_ver);
IWL_ERR(priv, "0x%08X | hw version\n", table.hw_ver);
IWL_ERR(priv, "0x%08X | board version\n", table.brd_ver);
IWL_ERR(priv, "0x%08X | hcmd\n", table.hcmd);
}
#define EVENT_START_OFFSET (4 * sizeof(u32))
@ -2114,8 +1960,8 @@ static int iwlagn_send_calib_cfg_rt(struct iwl_priv *priv, u32 cfg)
struct iwl_calib_cfg_cmd calib_cfg_cmd;
struct iwl_host_cmd cmd = {
.id = CALIBRATION_CFG_CMD,
.len = sizeof(struct iwl_calib_cfg_cmd),
.data = &calib_cfg_cmd,
.len = { sizeof(struct iwl_calib_cfg_cmd), },
.data = { &calib_cfg_cmd, },
};
memset(&calib_cfg_cmd, 0, sizeof(calib_cfg_cmd));
@ -3395,6 +3241,7 @@ static void iwl_uninit_drv(struct iwl_priv *priv)
iwlcore_free_geos(priv);
iwl_free_channel_map(priv);
kfree(priv->scan_cmd);
kfree(priv->beacon_cmd);
}
struct ieee80211_ops iwlagn_hw_ops = {
@ -3812,6 +3659,7 @@ static void __devexit iwl_pci_remove(struct pci_dev *pdev)
*/
set_bit(STATUS_EXIT_PENDING, &priv->status);
iwl_testmode_cleanup(priv);
iwl_leds_exit(priv);
if (priv->mac80211_registered) {

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