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nexedi
linux
Commits
843dc664
Commit
843dc664
authored
Mar 13, 2012
by
John W. Linville
Browse files
Options
Browse Files
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Plain Diff
Merge branch 'for-linville' of
git://github.com/kvalo/ath6kl
parents
5d6a1b06
9df2a0b7
Changes
25
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Showing
25 changed files
with
1228 additions
and
667 deletions
+1228
-667
drivers/net/wireless/ath/ath6kl/Makefile
drivers/net/wireless/ath/ath6kl/Makefile
+2
-1
drivers/net/wireless/ath/ath6kl/bmi.c
drivers/net/wireless/ath/ath6kl/bmi.c
+4
-3
drivers/net/wireless/ath/ath6kl/bmi.h
drivers/net/wireless/ath/ath6kl/bmi.h
+24
-0
drivers/net/wireless/ath/ath6kl/cfg80211.c
drivers/net/wireless/ath/ath6kl/cfg80211.c
+262
-80
drivers/net/wireless/ath/ath6kl/cfg80211.h
drivers/net/wireless/ath/ath6kl/cfg80211.h
+1
-0
drivers/net/wireless/ath/ath6kl/common.h
drivers/net/wireless/ath/ath6kl/common.h
+1
-0
drivers/net/wireless/ath/ath6kl/core.c
drivers/net/wireless/ath/ath6kl/core.c
+50
-67
drivers/net/wireless/ath/ath6kl/core.h
drivers/net/wireless/ath/ath6kl/core.h
+56
-8
drivers/net/wireless/ath/ath6kl/debug.c
drivers/net/wireless/ath/ath6kl/debug.c
+195
-130
drivers/net/wireless/ath/ath6kl/debug.h
drivers/net/wireless/ath/ath6kl/debug.h
+8
-2
drivers/net/wireless/ath/ath6kl/hif-ops.h
drivers/net/wireless/ath/ath6kl/hif-ops.h
+1
-0
drivers/net/wireless/ath/ath6kl/hif.c
drivers/net/wireless/ath/ath6kl/hif.c
+7
-5
drivers/net/wireless/ath/ath6kl/hif.h
drivers/net/wireless/ath/ath6kl/hif.h
+4
-0
drivers/net/wireless/ath/ath6kl/htc.c
drivers/net/wireless/ath/ath6kl/htc.c
+145
-57
drivers/net/wireless/ath/ath6kl/htc.h
drivers/net/wireless/ath/ath6kl/htc.h
+15
-1
drivers/net/wireless/ath/ath6kl/init.c
drivers/net/wireless/ath/ath6kl/init.c
+81
-129
drivers/net/wireless/ath/ath6kl/main.c
drivers/net/wireless/ath/ath6kl/main.c
+50
-22
drivers/net/wireless/ath/ath6kl/sdio.c
drivers/net/wireless/ath/ath6kl/sdio.c
+61
-16
drivers/net/wireless/ath/ath6kl/target.h
drivers/net/wireless/ath/ath6kl/target.h
+2
-0
drivers/net/wireless/ath/ath6kl/testmode.c
drivers/net/wireless/ath/ath6kl/testmode.c
+1
-0
drivers/net/wireless/ath/ath6kl/testmode.h
drivers/net/wireless/ath/ath6kl/testmode.h
+1
-0
drivers/net/wireless/ath/ath6kl/txrx.c
drivers/net/wireless/ath/ath6kl/txrx.c
+53
-19
drivers/net/wireless/ath/ath6kl/usb.c
drivers/net/wireless/ath/ath6kl/usb.c
+1
-0
drivers/net/wireless/ath/ath6kl/wmi.c
drivers/net/wireless/ath/ath6kl/wmi.c
+185
-122
drivers/net/wireless/ath/ath6kl/wmi.h
drivers/net/wireless/ath/ath6kl/wmi.h
+18
-5
No files found.
drivers/net/wireless/ath/ath6kl/Makefile
View file @
843dc664
#------------------------------------------------------------------------------
# Copyright (c) 2004-2010 Atheros Communications Inc.
# Copyright (c) 2004-2011 Atheros Communications Inc.
# Copyright (c) 2011-2012 Qualcomm Atheros, Inc.
# All rights reserved.
#
#
...
...
drivers/net/wireless/ath/ath6kl/bmi.c
View file @
843dc664
/*
* Copyright (c) 2004-2011 Atheros Communications Inc.
* Copyright (c) 2011-2012 Qualcomm Atheros, 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
...
...
@@ -105,7 +106,7 @@ int ath6kl_bmi_get_target_info(struct ath6kl *ar,
}
ath6kl_dbg
(
ATH6KL_DBG_BMI
,
"target info (ver: 0x%x type: 0x%x)
\n
"
,
targ_info
->
version
,
targ_info
->
type
);
targ_info
->
version
,
targ_info
->
type
);
return
0
;
}
...
...
@@ -192,7 +193,7 @@ int ath6kl_bmi_write(struct ath6kl *ar, u32 addr, u8 *buf, u32 len)
memset
(
ar
->
bmi
.
cmd_buf
,
0
,
ar
->
bmi
.
max_data_size
+
header
);
ath6kl_dbg
(
ATH6KL_DBG_BMI
,
"bmi write memory: addr: 0x%x, len: %d
\n
"
,
addr
,
len
);
"bmi write memory: addr: 0x%x, len: %d
\n
"
,
addr
,
len
);
len_remain
=
len
;
while
(
len_remain
)
{
...
...
@@ -434,7 +435,7 @@ int ath6kl_bmi_lz_data(struct ath6kl *ar, u8 *buf, u32 len)
memcpy
(
&
(
ar
->
bmi
.
cmd_buf
[
offset
]),
&
tx_len
,
sizeof
(
tx_len
));
offset
+=
sizeof
(
tx_len
);
memcpy
(
&
(
ar
->
bmi
.
cmd_buf
[
offset
]),
&
buf
[
len
-
len_remain
],
tx_len
);
tx_len
);
offset
+=
tx_len
;
ret
=
ath6kl_hif_bmi_write
(
ar
,
ar
->
bmi
.
cmd_buf
,
offset
);
...
...
drivers/net/wireless/ath/ath6kl/bmi.h
View file @
843dc664
/*
* Copyright (c) 2004-2011 Atheros Communications Inc.
* Copyright (c) 2011 Qualcomm Atheros, 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
...
...
@@ -222,6 +223,29 @@ struct ath6kl_bmi_target_info {
__le32
type
;
/* target type */
}
__packed
;
#define ath6kl_bmi_write_hi32(ar, item, val) \
({ \
u32 addr; \
__le32 v; \
\
addr = ath6kl_get_hi_item_addr(ar, HI_ITEM(item)); \
v = cpu_to_le32(val); \
ath6kl_bmi_write(ar, addr, (u8 *) &v, sizeof(v)); \
})
#define ath6kl_bmi_read_hi32(ar, item, val) \
({ \
u32 addr, *check_type = val; \
__le32 tmp; \
int ret; \
\
(void) (check_type == val); \
addr = ath6kl_get_hi_item_addr(ar, HI_ITEM(item)); \
ret = ath6kl_bmi_read(ar, addr, (u8 *) &tmp, 4); \
*val = le32_to_cpu(tmp); \
ret; \
})
int
ath6kl_bmi_init
(
struct
ath6kl
*
ar
);
void
ath6kl_bmi_cleanup
(
struct
ath6kl
*
ar
);
void
ath6kl_bmi_reset
(
struct
ath6kl
*
ar
);
...
...
drivers/net/wireless/ath/ath6kl/cfg80211.c
View file @
843dc664
/*
* Copyright (c) 2004-2011 Atheros Communications Inc.
* Copyright (c) 2011-2012 Qualcomm Atheros, 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
...
...
@@ -68,6 +69,10 @@ static struct ieee80211_rate ath6kl_rates[] = {
#define ath6kl_g_rates (ath6kl_rates + 0)
#define ath6kl_g_rates_size 12
#define ath6kl_g_htcap (IEEE80211_HT_CAP_SUP_WIDTH_20_40 | \
IEEE80211_HT_CAP_SGI_20 | \
IEEE80211_HT_CAP_SGI_40)
static
struct
ieee80211_channel
ath6kl_2ghz_channels
[]
=
{
CHAN2G
(
1
,
2412
,
0
),
CHAN2G
(
2
,
2417
,
0
),
...
...
@@ -112,6 +117,8 @@ static struct ieee80211_supported_band ath6kl_band_2ghz = {
.
channels
=
ath6kl_2ghz_channels
,
.
n_bitrates
=
ath6kl_g_rates_size
,
.
bitrates
=
ath6kl_g_rates
,
.
ht_cap
.
cap
=
ath6kl_g_htcap
,
.
ht_cap
.
ht_supported
=
true
,
};
static
struct
ieee80211_supported_band
ath6kl_band_5ghz
=
{
...
...
@@ -119,6 +126,8 @@ static struct ieee80211_supported_band ath6kl_band_5ghz = {
.
channels
=
ath6kl_5ghz_a_channels
,
.
n_bitrates
=
ath6kl_a_rates_size
,
.
bitrates
=
ath6kl_a_rates
,
.
ht_cap
.
cap
=
ath6kl_g_htcap
,
.
ht_cap
.
ht_supported
=
true
,
};
#define CCKM_KRK_CIPHER_SUITE 0x004096ff
/* use for KRK */
...
...
@@ -381,7 +390,7 @@ static bool ath6kl_is_valid_iftype(struct ath6kl *ar, enum nl80211_iftype type,
return
false
;
if
(
ar
->
ibss_if_active
||
((
type
==
NL80211_IFTYPE_ADHOC
)
&&
ar
->
num_vif
))
ar
->
num_vif
))
return
false
;
if
(
type
==
NL80211_IFTYPE_STATION
||
...
...
@@ -407,6 +416,12 @@ static bool ath6kl_is_valid_iftype(struct ath6kl *ar, enum nl80211_iftype type,
return
false
;
}
static
bool
ath6kl_is_tx_pending
(
struct
ath6kl
*
ar
)
{
return
ar
->
tx_pending
[
ath6kl_wmi_get_control_ep
(
ar
->
wmi
)]
==
0
;
}
static
int
ath6kl_cfg80211_connect
(
struct
wiphy
*
wiphy
,
struct
net_device
*
dev
,
struct
cfg80211_connect_params
*
sme
)
{
...
...
@@ -414,6 +429,7 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
struct
ath6kl_vif
*
vif
=
netdev_priv
(
dev
);
int
status
;
u8
nw_subtype
=
(
ar
->
p2p
)
?
SUBTYPE_P2PDEV
:
SUBTYPE_NONE
;
u16
interval
;
ath6kl_cfg80211_sscan_disable
(
vif
);
...
...
@@ -450,8 +466,8 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
* sleep until the command queue drains
*/
wait_event_interruptible_timeout
(
ar
->
event_wq
,
ar
->
tx_pending
[
ath6kl_wmi_get_control_ep
(
ar
->
wmi
)]
==
0
,
WMI_TIMEOUT
);
ath6kl_is_tx_pending
(
ar
)
,
WMI_TIMEOUT
);
if
(
signal_pending
(
current
))
{
ath6kl_err
(
"cmd queue drain timeout
\n
"
);
up
(
&
ar
->
sem
);
...
...
@@ -546,7 +562,7 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
if
(
!
ar
->
usr_bss_filter
)
{
clear_bit
(
CLEAR_BSSFILTER_ON_BEACON
,
&
vif
->
flags
);
if
(
ath6kl_wmi_bssfilter_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
ALL_BSS_FILTER
,
0
)
!=
0
)
{
ALL_BSS_FILTER
,
0
)
!=
0
)
{
ath6kl_err
(
"couldn't set bss filtering
\n
"
);
up
(
&
ar
->
sem
);
return
-
EIO
;
...
...
@@ -568,6 +584,20 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
vif
->
grp_crypto_len
,
vif
->
ch_hint
);
vif
->
reconnect_flag
=
0
;
if
(
vif
->
nw_type
==
INFRA_NETWORK
)
{
interval
=
max_t
(
u16
,
vif
->
listen_intvl_t
,
ATH6KL_MAX_WOW_LISTEN_INTL
);
status
=
ath6kl_wmi_listeninterval_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
interval
,
0
);
if
(
status
)
{
ath6kl_err
(
"couldn't set listen intervel
\n
"
);
up
(
&
ar
->
sem
);
return
status
;
}
}
status
=
ath6kl_wmi_connect_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
vif
->
nw_type
,
vif
->
dot11_auth_mode
,
vif
->
auth_mode
,
vif
->
prwise_crypto
,
...
...
@@ -590,8 +620,8 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
}
if
((
!
(
ar
->
connect_ctrl_flags
&
CONNECT_DO_WPA_OFFLOAD
))
&&
((
vif
->
auth_mode
==
WPA_PSK_AUTH
)
||
(
vif
->
auth_mode
==
WPA2_PSK_AUTH
)))
{
((
vif
->
auth_mode
==
WPA_PSK_AUTH
)
||
(
vif
->
auth_mode
==
WPA2_PSK_AUTH
)))
{
mod_timer
(
&
vif
->
disconnect_timer
,
jiffies
+
msecs_to_jiffies
(
DISCON_TIMER_INTVAL
));
}
...
...
@@ -824,13 +854,13 @@ void ath6kl_cfg80211_disconnect_event(struct ath6kl_vif *vif, u8 reason,
if
(
vif
->
sme_state
==
SME_CONNECTING
)
{
cfg80211_connect_result
(
vif
->
ndev
,
bssid
,
NULL
,
0
,
NULL
,
0
,
WLAN_STATUS_UNSPECIFIED_FAILURE
,
GFP_KERNEL
);
bssid
,
NULL
,
0
,
NULL
,
0
,
WLAN_STATUS_UNSPECIFIED_FAILURE
,
GFP_KERNEL
);
}
else
if
(
vif
->
sme_state
==
SME_CONNECTED
)
{
cfg80211_disconnected
(
vif
->
ndev
,
reason
,
NULL
,
0
,
GFP_KERNEL
);
NULL
,
0
,
GFP_KERNEL
);
}
vif
->
sme_state
=
SME_DISCONNECTED
;
...
...
@@ -876,19 +906,14 @@ static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
request
->
ssids
[
i
].
ssid
);
}
/*
* FIXME: we should clear the IE in fw if it's not set so just
* remove the check altogether
*/
if
(
request
->
ie
)
{
ret
=
ath6kl_wmi_set_appie_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
WMI_FRAME_PROBE_REQ
,
request
->
ie
,
request
->
ie_len
);
if
(
ret
)
{
ath6kl_err
(
"failed to set Probe Request appie for "
"scan"
);
return
ret
;
}
/* this also clears IE in fw if it's not set */
ret
=
ath6kl_wmi_set_appie_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
WMI_FRAME_PROBE_REQ
,
request
->
ie
,
request
->
ie_len
);
if
(
ret
)
{
ath6kl_err
(
"failed to set Probe Request appie for "
"scan"
);
return
ret
;
}
/*
...
...
@@ -917,7 +942,7 @@ static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
force_fg_scan
=
1
;
if
(
test_bit
(
ATH6KL_FW_CAPABILITY_STA_P2PDEV_DUPLEX
,
ar
->
fw_capabilities
))
{
ar
->
fw_capabilities
))
{
/*
* If capable of doing P2P mgmt operations using
* station interface, send additional information like
...
...
@@ -926,14 +951,17 @@ static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
*/
ret
=
ath6kl_wmi_beginscan_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
WMI_LONG_SCAN
,
force_fg_scan
,
false
,
0
,
0
,
n_channels
,
channels
,
request
->
no_cck
,
false
,
0
,
ATH6KL_FG_SCAN_INTERVAL
,
n_channels
,
channels
,
request
->
no_cck
,
request
->
rates
);
}
else
{
ret
=
ath6kl_wmi_startscan_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
WMI_LONG_SCAN
,
force_fg_scan
,
false
,
0
,
0
,
n_channels
,
channels
);
false
,
0
,
ATH6KL_FG_SCAN_INTERVAL
,
n_channels
,
channels
);
}
if
(
ret
)
ath6kl_err
(
"wmi_startscan_cmd failed
\n
"
);
...
...
@@ -1046,9 +1074,9 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
return
-
ENOTSUPP
;
}
if
(((
vif
->
auth_mode
==
WPA_PSK_AUTH
)
||
(
vif
->
auth_mode
==
WPA2_PSK_AUTH
))
&&
(
key_usage
&
GROUP_USAGE
))
if
(((
vif
->
auth_mode
==
WPA_PSK_AUTH
)
||
(
vif
->
auth_mode
==
WPA2_PSK_AUTH
))
&&
(
key_usage
&
GROUP_USAGE
))
del_timer
(
&
vif
->
disconnect_timer
);
ath6kl_dbg
(
ATH6KL_DBG_WLAN_CFG
,
...
...
@@ -1058,7 +1086,7 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
if
(
vif
->
nw_type
==
AP_NETWORK
&&
!
pairwise
&&
(
key_type
==
TKIP_CRYPT
||
key_type
==
AES_CRYPT
||
key_type
==
WAPI_CRYPT
)
&&
params
)
{
key_type
==
WAPI_CRYPT
))
{
ar
->
ap_mode_bkey
.
valid
=
true
;
ar
->
ap_mode_bkey
.
key_index
=
key_index
;
ar
->
ap_mode_bkey
.
key_type
=
key_type
;
...
...
@@ -1263,7 +1291,6 @@ static int ath6kl_cfg80211_set_txpower(struct wiphy *wiphy,
{
struct
ath6kl
*
ar
=
(
struct
ath6kl
*
)
wiphy_priv
(
wiphy
);
struct
ath6kl_vif
*
vif
;
u8
ath6kl_dbm
;
int
dbm
=
MBM_TO_DBM
(
mbm
);
ath6kl_dbg
(
ATH6KL_DBG_WLAN_CFG
,
"%s: type 0x%x, dbm %d
\n
"
,
__func__
,
...
...
@@ -1280,7 +1307,7 @@ static int ath6kl_cfg80211_set_txpower(struct wiphy *wiphy,
case
NL80211_TX_POWER_AUTOMATIC
:
return
0
;
case
NL80211_TX_POWER_LIMITED
:
ar
->
tx_pwr
=
ath6kl_dbm
=
dbm
;
ar
->
tx_pwr
=
dbm
;
break
;
default:
ath6kl_dbg
(
ATH6KL_DBG_WLAN_CFG
,
"%s: type 0x%x not supported
\n
"
,
...
...
@@ -1288,7 +1315,7 @@ static int ath6kl_cfg80211_set_txpower(struct wiphy *wiphy,
return
-
EOPNOTSUPP
;
}
ath6kl_wmi_set_tx_pwr_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
ath6kl_
dbm
);
ath6kl_wmi_set_tx_pwr_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
dbm
);
return
0
;
}
...
...
@@ -1349,7 +1376,7 @@ static int ath6kl_cfg80211_set_power_mgmt(struct wiphy *wiphy,
}
if
(
ath6kl_wmi_powermode_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
mode
.
pwr_mode
)
!=
0
)
{
mode
.
pwr_mode
)
!=
0
)
{
ath6kl_err
(
"wmi_powermode_cmd failed
\n
"
);
return
-
EIO
;
}
...
...
@@ -1904,7 +1931,7 @@ static int ath6kl_wow_suspend(struct ath6kl *ar, struct cfg80211_wowlan *wow)
struct
ath6kl_vif
*
vif
;
int
ret
,
left
;
u32
filter
=
0
;
u16
i
;
u16
i
,
bmiss_time
;
u8
index
=
0
;
__be32
ips
[
MAX_IP_ADDRS
];
...
...
@@ -1941,6 +1968,34 @@ static int ath6kl_wow_suspend(struct ath6kl *ar, struct cfg80211_wowlan *wow)
if
(
ret
)
return
ret
;
netif_stop_queue
(
vif
->
ndev
);
if
(
vif
->
nw_type
!=
AP_NETWORK
)
{
ret
=
ath6kl_wmi_listeninterval_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
ATH6KL_MAX_WOW_LISTEN_INTL
,
0
);
if
(
ret
)
return
ret
;
/* Set listen interval x 15 times as bmiss time */
bmiss_time
=
ATH6KL_MAX_WOW_LISTEN_INTL
*
15
;
if
(
bmiss_time
>
ATH6KL_MAX_BMISS_TIME
)
bmiss_time
=
ATH6KL_MAX_BMISS_TIME
;
ret
=
ath6kl_wmi_bmisstime_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
bmiss_time
,
0
);
if
(
ret
)
return
ret
;
ret
=
ath6kl_wmi_scanparams_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
0xFFFF
,
0
,
0xFFFF
,
0
,
0
,
0
,
0
,
0
,
0
,
0
);
if
(
ret
)
return
ret
;
}
ar
->
state
=
ATH6KL_STATE_SUSPENDING
;
/* Setup own IP addr for ARP agent. */
in_dev
=
__in_dev_get_rtnl
(
vif
->
ndev
);
if
(
!
in_dev
)
...
...
@@ -2019,15 +2074,46 @@ static int ath6kl_wow_resume(struct ath6kl *ar)
if
(
!
vif
)
return
-
EIO
;
ar
->
state
=
ATH6KL_STATE_RESUMING
;
ret
=
ath6kl_wmi_set_host_sleep_mode_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
ATH6KL_HOST_MODE_AWAKE
);
return
ret
;
if
(
ret
)
{
ath6kl_warn
(
"Failed to configure host sleep mode for "
"wow resume: %d
\n
"
,
ret
);
ar
->
state
=
ATH6KL_STATE_WOW
;
return
ret
;
}
if
(
vif
->
nw_type
!=
AP_NETWORK
)
{
ret
=
ath6kl_wmi_scanparams_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
0
,
0
,
0
,
0
,
0
,
0
,
3
,
0
,
0
,
0
);
if
(
ret
)
return
ret
;
ret
=
ath6kl_wmi_listeninterval_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
vif
->
listen_intvl_t
,
0
);
if
(
ret
)
return
ret
;
ret
=
ath6kl_wmi_bmisstime_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
vif
->
bmiss_time_t
,
0
);
if
(
ret
)
return
ret
;
}
ar
->
state
=
ATH6KL_STATE_ON
;
netif_wake_queue
(
vif
->
ndev
);
return
0
;
}
int
ath6kl_cfg80211_suspend
(
struct
ath6kl
*
ar
,
enum
ath6kl_cfg_suspend_mode
mode
,
struct
cfg80211_wowlan
*
wow
)
{
enum
ath6kl_state
prev_state
;
int
ret
;
switch
(
mode
)
{
...
...
@@ -2038,11 +2124,14 @@ int ath6kl_cfg80211_suspend(struct ath6kl *ar,
/* Flush all non control pkts in TX path */
ath6kl_tx_data_cleanup
(
ar
);
prev_state
=
ar
->
state
;
ret
=
ath6kl_wow_suspend
(
ar
,
wow
);
if
(
ret
)
{
a
th6kl_err
(
"wow suspend failed: %d
\n
"
,
ret
)
;
a
r
->
state
=
prev_state
;
return
ret
;
}
ar
->
state
=
ATH6KL_STATE_WOW
;
break
;
...
...
@@ -2114,7 +2203,6 @@ int ath6kl_cfg80211_resume(struct ath6kl *ar)
return
ret
;
}
ar
->
state
=
ATH6KL_STATE_ON
;
break
;
case
ATH6KL_STATE_DEEPSLEEP
:
...
...
@@ -2188,6 +2276,9 @@ static int __ath6kl_cfg80211_resume(struct wiphy *wiphy)
*/
void
ath6kl_check_wow_status
(
struct
ath6kl
*
ar
)
{
if
(
ar
->
state
==
ATH6KL_STATE_SUSPENDING
)
return
;
if
(
ar
->
state
==
ATH6KL_STATE_WOW
)
ath6kl_cfg80211_resume
(
ar
);
}
...
...
@@ -2275,30 +2366,27 @@ static int ath6kl_set_ies(struct ath6kl_vif *vif,
struct
ath6kl
*
ar
=
vif
->
ar
;
int
res
;
if
(
info
->
beacon_ies
)
{
res
=
ath6kl_wmi_set_appie_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
WMI_FRAME_BEACON
,
info
->
beacon_ies
,
info
->
beacon_ies_len
);
if
(
res
)
return
res
;
}
/* this also clears IE in fw if it's not set */
res
=
ath6kl_wmi_set_appie_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
WMI_FRAME_BEACON
,
info
->
beacon_ies
,
info
->
beacon_ies_len
);
if
(
res
)
return
res
;
if
(
info
->
proberesp_ies
)
{
res
=
ath6kl_set_ap_probe_resp_ies
(
vif
,
info
->
proberesp_ies
,
info
->
proberesp_ies_len
);
if
(
res
)
return
res
;
}
/* this also clears IE in fw if it's not set */
res
=
ath6kl_set_ap_probe_resp_ies
(
vif
,
info
->
proberesp_ies
,
info
->
proberesp_ies_len
);
if
(
res
)
return
res
;
if
(
info
->
assocresp_ies
)
{
res
=
ath6kl_wmi_set_appie_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
WMI_FRAME_ASSOC_RESP
,
info
->
assocresp_ies
,
info
->
assocresp_ies_len
);
if
(
res
)
return
res
;
}
/* this also clears IE in fw if it's not set */
res
=
ath6kl_wmi_set_appie_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
WMI_FRAME_ASSOC_RESP
,
info
->
assocresp_ies
,
info
->
assocresp_ies_len
);
if
(
res
)
return
res
;
return
0
;
}
...
...
@@ -2309,6 +2397,7 @@ static int ath6kl_start_ap(struct wiphy *wiphy, struct net_device *dev,
struct
ath6kl
*
ar
=
ath6kl_priv
(
dev
);
struct
ath6kl_vif
*
vif
=
netdev_priv
(
dev
);
struct
ieee80211_mgmt
*
mgmt
;
bool
hidden
=
false
;
u8
*
ies
;
int
ies_len
;
struct
wmi_connect_cmd
p
;
...
...
@@ -2345,7 +2434,11 @@ static int ath6kl_start_ap(struct wiphy *wiphy, struct net_device *dev,
memcpy
(
vif
->
ssid
,
info
->
ssid
,
info
->
ssid_len
);
vif
->
ssid_len
=
info
->
ssid_len
;
if
(
info
->
hidden_ssid
!=
NL80211_HIDDEN_SSID_NOT_IN_USE
)
return
-
EOPNOTSUPP
;
/* TODO */
hidden
=
true
;
res
=
ath6kl_wmi_ap_hidden_ssid
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
hidden
);
if
(
res
)
return
res
;
ret
=
ath6kl_set_auth_type
(
vif
,
info
->
auth_type
);
if
(
ret
)
...
...
@@ -2584,6 +2677,76 @@ static int ath6kl_send_go_probe_resp(struct ath6kl_vif *vif,
return
ret
;
}
static
bool
ath6kl_mgmt_powersave_ap
(
struct
ath6kl_vif
*
vif
,
u32
id
,
u32
freq
,
u32
wait
,
const
u8
*
buf
,
size_t
len
,
bool
*
more_data
,
bool
no_cck
)
{
struct
ieee80211_mgmt
*
mgmt
;
struct
ath6kl_sta
*
conn
;
bool
is_psq_empty
=
false
;
struct
ath6kl_mgmt_buff
*
mgmt_buf
;
size_t
mgmt_buf_size
;
struct
ath6kl
*
ar
=
vif
->
ar
;
mgmt
=
(
struct
ieee80211_mgmt
*
)
buf
;
if
(
is_multicast_ether_addr
(
mgmt
->
da
))
return
false
;
conn
=
ath6kl_find_sta
(
vif
,
mgmt
->
da
);
if
(
!
conn
)
return
false
;
if
(
conn
->
sta_flags
&
STA_PS_SLEEP
)
{
if
(
!
(
conn
->
sta_flags
&
STA_PS_POLLED
))
{
/* Queue the frames if the STA is sleeping */
mgmt_buf_size
=
len
+
sizeof
(
struct
ath6kl_mgmt_buff
);
mgmt_buf
=
kmalloc
(
mgmt_buf_size
,
GFP_KERNEL
);
if
(
!
mgmt_buf
)
return
false
;
INIT_LIST_HEAD
(
&
mgmt_buf
->
list
);
mgmt_buf
->
id
=
id
;
mgmt_buf
->
freq
=
freq
;
mgmt_buf
->
wait
=
wait
;
mgmt_buf
->
len
=
len
;
mgmt_buf
->
no_cck
=
no_cck
;
memcpy
(
mgmt_buf
->
buf
,
buf
,
len
);
spin_lock_bh
(
&
conn
->
psq_lock
);
is_psq_empty
=
skb_queue_empty
(
&
conn
->
psq
)
&&
(
conn
->
mgmt_psq_len
==
0
);
list_add_tail
(
&
mgmt_buf
->
list
,
&
conn
->
mgmt_psq
);
conn
->
mgmt_psq_len
++
;
spin_unlock_bh
(
&
conn
->
psq_lock
);
/*
* If this is the first pkt getting queued
* for this STA, update the PVB for this
* STA.
*/
if
(
is_psq_empty
)
ath6kl_wmi_set_pvb_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
conn
->
aid
,
1
);
return
true
;
}
/*
* This tx is because of a PsPoll.
* Determine if MoreData bit has to be set.
*/
spin_lock_bh
(
&
conn
->
psq_lock
);
if
(
!
skb_queue_empty
(
&
conn
->
psq
)
||
(
conn
->
mgmt_psq_len
!=
0
))
*
more_data
=
true
;
spin_unlock_bh
(
&
conn
->
psq_lock
);
}
return
false
;
}
static
int
ath6kl_mgmt_tx
(
struct
wiphy
*
wiphy
,
struct
net_device
*
dev
,
struct
ieee80211_channel
*
chan
,
bool
offchan
,
enum
nl80211_channel_type
channel_type
,
...
...
@@ -2595,6 +2758,7 @@ static int ath6kl_mgmt_tx(struct wiphy *wiphy, struct net_device *dev,
struct
ath6kl_vif
*
vif
=
netdev_priv
(
dev
);
u32
id
;
const
struct
ieee80211_mgmt
*
mgmt
;
bool
more_data
,
queued
;
mgmt
=
(
const
struct
ieee80211_mgmt
*
)
buf
;
if
(
buf
+
len
>=
mgmt
->
u
.
probe_resp
.
variable
&&
...
...
@@ -2620,22 +2784,19 @@ static int ath6kl_mgmt_tx(struct wiphy *wiphy, struct net_device *dev,
*
cookie
=
id
;
if
(
test_bit
(
ATH6KL_FW_CAPABILITY_STA_P2PDEV_DUPLEX
,
ar
->
fw_capabilities
))
{
/*
* If capable of doing P2P mgmt operations using
* station interface, send additional information like
* supported rates to advertise and xmit rates for
* probe requests
*/
return
ath6kl_wmi_send_mgmt_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
id
,
chan
->
center_freq
,
wait
,
buf
,
len
,
no_cck
);
}
else
{
return
ath6kl_wmi_send_action_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
id
,
chan
->
center_freq
,
wait
,
buf
,
len
);
/* AP mode Power saving processing */
if
(
vif
->
nw_type
==
AP_NETWORK
)
{
queued
=
ath6kl_mgmt_powersave_ap
(
vif
,
id
,
chan
->
center_freq
,
wait
,
buf
,
len
,
&
more_data
,
no_cck
);
if
(
queued
)
return
0
;
}
return
ath6kl_wmi_send_mgmt_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
id
,
chan
->
center_freq
,
wait
,
buf
,
len
,
no_cck
);
}
static
void
ath6kl_mgmt_frame_register
(
struct
wiphy
*
wiphy
,
...
...
@@ -2929,7 +3090,10 @@ struct net_device *ath6kl_interface_add(struct ath6kl *ar, char *name,
vif
->
wdev
.
netdev
=
ndev
;
vif
->
wdev
.
iftype
=
type
;
vif
->
fw_vif_idx
=
fw_vif_idx
;
vif
->
nw_type
=
vif
->
next_mode
=
nw_type
;
vif
->
nw_type
=
nw_type
;
vif
->
next_mode
=
nw_type
;
vif
->
listen_intvl_t
=
ATH6KL_DEFAULT_LISTEN_INTVAL
;
vif
->
bmiss_time_t
=
ATH6KL_DEFAULT_BMISS_TIME
;
memcpy
(
ndev
->
dev_addr
,
ar
->
mac_addr
,
ETH_ALEN
);
if
(
fw_vif_idx
!=
0
)
...
...
@@ -3009,18 +3173,36 @@ int ath6kl_cfg80211_init(struct ath6kl *ar)
wiphy
->
max_sched_scan_ssids
=
10
;
ar
->
wiphy
->
flags
|=
WIPHY_FLAG_SUPPORTS_FW_ROAM
|
WIPHY_FLAG_HAVE_AP_SME
|
WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL
|
WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD
;
if
(
test_bit
(
ATH6KL_FW_CAPABILITY_SCHED_SCAN
,
ar
->
fw_capabilities
))
ar
->
wiphy
->
flags
|=
WIPHY_FLAG_SUPPORTS_SCHED_SCAN
;
ar
->
wiphy
->
probe_resp_offload
=
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS
|
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2
|
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P
|
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U
;
ret
=
wiphy_register
(
wiphy
);
if
(
ret
<
0
)
{
ath6kl_err
(
"couldn't register wiphy device
\n
"
);
return
ret
;
}
ar
->
wiphy_registered
=
true
;
return
0
;
}
void
ath6kl_cfg80211_cleanup
(
struct
ath6kl
*
ar
)
{
wiphy_unregister
(
ar
->
wiphy
);
ar
->
wiphy_registered
=
false
;
}
struct
ath6kl
*
ath6kl_cfg80211_create
(
void
)
...
...
drivers/net/wireless/ath/ath6kl/cfg80211.h
View file @
843dc664
/*
* Copyright (c) 2011 Atheros Communications Inc.
* Copyright (c) 2011-2012 Qualcomm Atheros, 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
...
...
drivers/net/wireless/ath/ath6kl/common.h
View file @
843dc664
/*
* Copyright (c) 2010-2011 Atheros Communications Inc.
* Copyright (c) 2011-2012 Qualcomm Atheros, 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
...
...
drivers/net/wireless/ath/ath6kl/core.c
View file @
843dc664
/*
* Copyright (c) 2004-2011 Atheros Communications Inc.
* Copyright (c) 2011-2012 Qualcomm Atheros, 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
...
...
@@ -26,12 +27,14 @@
unsigned
int
debug_mask
;
static
unsigned
int
suspend_mode
;
static
unsigned
int
wow_mode
;
static
unsigned
int
uart_debug
;
static
unsigned
int
ath6kl_p2p
;
static
unsigned
int
testmode
;
module_param
(
debug_mask
,
uint
,
0644
);
module_param
(
suspend_mode
,
uint
,
0644
);
module_param
(
wow_mode
,
uint
,
0644
);
module_param
(
uart_debug
,
uint
,
0644
);
module_param
(
ath6kl_p2p
,
uint
,
0644
);
module_param
(
testmode
,
uint
,
0644
);
...
...
@@ -97,48 +100,12 @@ int ath6kl_core_init(struct ath6kl *ar)
ath6kl_dbg
(
ATH6KL_DBG_TRC
,
"%s: got wmi @ 0x%p.
\n
"
,
__func__
,
ar
->
wmi
);
ret
=
ath6kl_cfg80211_init
(
ar
);
if
(
ret
)
goto
err_node_cleanup
;
ret
=
ath6kl_debug_init
(
ar
);
if
(
ret
)
{
wiphy_unregister
(
ar
->
wiphy
);
goto
err_node_cleanup
;
}
for
(
i
=
0
;
i
<
ar
->
vif_max
;
i
++
)
ar
->
avail_idx_map
|=
BIT
(
i
);
rtnl_lock
();
/* Add an initial station interface */
ndev
=
ath6kl_interface_add
(
ar
,
"wlan%d"
,
NL80211_IFTYPE_STATION
,
0
,
INFRA_NETWORK
);
rtnl_unlock
();
if
(
!
ndev
)
{
ath6kl_err
(
"Failed to instantiate a network device
\n
"
);
ret
=
-
ENOMEM
;
wiphy_unregister
(
ar
->
wiphy
);
goto
err_debug_init
;
}
ath6kl_dbg
(
ATH6KL_DBG_TRC
,
"%s: name=%s dev=0x%p, ar=0x%p
\n
"
,
__func__
,
ndev
->
name
,
ndev
,
ar
);
/* setup access class priority mappings */
ar
->
ac_stream_pri_map
[
WMM_AC_BK
]
=
0
;
/* lowest */
ar
->
ac_stream_pri_map
[
WMM_AC_BE
]
=
1
;
ar
->
ac_stream_pri_map
[
WMM_AC_VI
]
=
2
;
ar
->
ac_stream_pri_map
[
WMM_AC_VO
]
=
3
;
/* highest */
/* give our connected endpoints some buffers */
ath6kl_rx_refill
(
ar
->
htc_target
,
ar
->
ctrl_ep
);
ath6kl_rx_refill
(
ar
->
htc_target
,
ar
->
ac2ep_map
[
WMM_AC_BE
]);
/* allocate some buffers that handle larger AMSDU frames */
ath6kl_refill_amsdu_rxbufs
(
ar
,
ATH6KL_MAX_AMSDU_RX_BUFFERS
);
...
...
@@ -148,32 +115,25 @@ int ath6kl_core_init(struct ath6kl *ar)
ATH6KL_CONF_ENABLE_11N
|
ATH6KL_CONF_ENABLE_TX_BURST
;
if
(
suspend_mode
&&
suspend_mode
>=
WLAN_POWER_STATE_CUT_PWR
&&
suspend_mode
<=
WLAN_POWER_STATE_WOW
)
suspend_mode
>=
WLAN_POWER_STATE_CUT_PWR
&&
suspend_mode
<=
WLAN_POWER_STATE_WOW
)
ar
->
suspend_mode
=
suspend_mode
;
else
ar
->
suspend_mode
=
0
;
if
(
suspend_mode
==
WLAN_POWER_STATE_WOW
&&
(
wow_mode
==
WLAN_POWER_STATE_CUT_PWR
||
wow_mode
==
WLAN_POWER_STATE_DEEP_SLEEP
))
ar
->
wow_suspend_mode
=
wow_mode
;
else
ar
->
wow_suspend_mode
=
0
;
if
(
uart_debug
)
ar
->
conf_flags
|=
ATH6KL_CONF_UART_DEBUG
;
ar
->
wiphy
->
flags
|=
WIPHY_FLAG_SUPPORTS_FW_ROAM
|
WIPHY_FLAG_HAVE_AP_SME
|
WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL
|
WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD
;
if
(
test_bit
(
ATH6KL_FW_CAPABILITY_SCHED_SCAN
,
ar
->
fw_capabilities
))
ar
->
wiphy
->
flags
|=
WIPHY_FLAG_SUPPORTS_SCHED_SCAN
;
ar
->
wiphy
->
probe_resp_offload
=
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS
|
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2
|
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P
|
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U
;
set_bit
(
FIRST_BOOT
,
&
ar
->
flag
);
ndev
->
hw_features
|=
NETIF_F_IP_CSUM
|
NETIF_F_RXCSUM
;
ath6kl_debug_init
(
ar
)
;
ret
=
ath6kl_init_hw_start
(
ar
);
if
(
ret
)
{
...
...
@@ -181,24 +141,47 @@ int ath6kl_core_init(struct ath6kl *ar)
goto
err_rxbuf_cleanup
;
}
/*
* Set mac address which is received in ready event
* FIXME: Move to ath6kl_interface_add()
*/
memcpy
(
ndev
->
dev_addr
,
ar
->
mac_addr
,
ETH_ALEN
);
/* give our connected endpoints some buffers */
ath6kl_rx_refill
(
ar
->
htc_target
,
ar
->
ctrl_ep
);
ath6kl_rx_refill
(
ar
->
htc_target
,
ar
->
ac2ep_map
[
WMM_AC_BE
]);
ret
=
ath6kl_cfg80211_init
(
ar
);
if
(
ret
)
goto
err_rxbuf_cleanup
;
ret
=
ath6kl_debug_init_fs
(
ar
);
if
(
ret
)
{
wiphy_unregister
(
ar
->
wiphy
);
goto
err_rxbuf_cleanup
;
}
for
(
i
=
0
;
i
<
ar
->
vif_max
;
i
++
)
ar
->
avail_idx_map
|=
BIT
(
i
);
rtnl_lock
();
/* Add an initial station interface */
ndev
=
ath6kl_interface_add
(
ar
,
"wlan%d"
,
NL80211_IFTYPE_STATION
,
0
,
INFRA_NETWORK
);
rtnl_unlock
();
if
(
!
ndev
)
{
ath6kl_err
(
"Failed to instantiate a network device
\n
"
);
ret
=
-
ENOMEM
;
wiphy_unregister
(
ar
->
wiphy
);
goto
err_rxbuf_cleanup
;
}
ath6kl_dbg
(
ATH6KL_DBG_TRC
,
"%s: name=%s dev=0x%p, ar=0x%p
\n
"
,
__func__
,
ndev
->
name
,
ndev
,
ar
);
return
ret
;
err_rxbuf_cleanup:
ath6kl_debug_cleanup
(
ar
);
ath6kl_htc_flush_rx_buf
(
ar
->
htc_target
);
ath6kl_cleanup_amsdu_rxbufs
(
ar
);
rtnl_lock
();
ath6kl_cfg80211_vif_cleanup
(
netdev_priv
(
ndev
));
rtnl_unlock
();
wiphy_unregister
(
ar
->
wiphy
);
err_debug_init:
ath6kl_debug_cleanup
(
ar
);
err_node_cleanup:
ath6kl_wmi_shutdown
(
ar
->
wmi
);
clear_bit
(
WMI_ENABLED
,
&
ar
->
flag
);
ar
->
wmi
=
NULL
;
...
...
@@ -245,9 +228,7 @@ struct ath6kl *ath6kl_core_create(struct device *dev)
clear_bit
(
SKIP_SCAN
,
&
ar
->
flag
);
clear_bit
(
DESTROY_IN_PROGRESS
,
&
ar
->
flag
);
ar
->
listen_intvl_b
=
A_DEFAULT_LISTEN_INTERVAL
;
ar
->
tx_pwr
=
0
;
ar
->
intra_bss
=
1
;
ar
->
lrssi_roam_threshold
=
DEF_LRSSI_ROAM_THRESHOLD
;
...
...
@@ -261,6 +242,8 @@ struct ath6kl *ath6kl_core_create(struct device *dev)
spin_lock_init
(
&
ar
->
sta_list
[
ctr
].
psq_lock
);
skb_queue_head_init
(
&
ar
->
sta_list
[
ctr
].
psq
);
skb_queue_head_init
(
&
ar
->
sta_list
[
ctr
].
apsdq
);
ar
->
sta_list
[
ctr
].
mgmt_psq_len
=
0
;
INIT_LIST_HEAD
(
&
ar
->
sta_list
[
ctr
].
mgmt_psq
);
ar
->
sta_list
[
ctr
].
aggr_conn
=
kzalloc
(
sizeof
(
struct
aggr_info_conn
),
GFP_KERNEL
);
if
(
!
ar
->
sta_list
[
ctr
].
aggr_conn
)
{
...
...
drivers/net/wireless/ath/ath6kl/core.h
View file @
843dc664
/*
* Copyright (c) 2010-2011 Atheros Communications Inc.
* Copyright (c) 2011-2012 Qualcomm Atheros, 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
...
...
@@ -59,8 +60,9 @@
#define MAX_DEFAULT_SEND_QUEUE_DEPTH (MAX_DEF_COOKIE_NUM / WMM_NUM_AC)
#define DISCON_TIMER_INTVAL 10000
/* in msec */
#define A_DEFAULT_LISTEN_INTERVAL 1
/* beacon intervals */
#define A_MAX_WOW_LISTEN_INTERVAL 1000
/* Channel dwell time in fg scan */
#define ATH6KL_FG_SCAN_INTERVAL 50
/* in ms */
/* includes also the null byte */
#define ATH6KL_FIRMWARE_MAGIC "QCA-ATH6KL"
...
...
@@ -183,6 +185,11 @@ struct ath6kl_fw_ie {
#define MBOX_YIELD_LIMIT 99
#define ATH6KL_DEFAULT_LISTEN_INTVAL 100
/* in TUs */
#define ATH6KL_DEFAULT_BMISS_TIME 1500
#define ATH6KL_MAX_WOW_LISTEN_INTL 300
/* in TUs */
#define ATH6KL_MAX_BMISS_TIME 5000
/* configuration lags */
/*
* ATH6KL_CONF_IGNORE_ERP_BARKER: Ignore the barker premable in
...
...
@@ -226,6 +233,12 @@ struct rxtid {
u32
hold_q_sz
;
struct
skb_hold_q
*
hold_q
;
struct
sk_buff_head
q
;
/*
* FIXME: No clue what this should protect. Apparently it should
* protect some of the fields above but they are also accessed
* without taking the lock.
*/
spinlock_t
lock
;
};
...
...
@@ -285,6 +298,16 @@ struct ath6kl_cookie {
struct
ath6kl_cookie
*
arc_list_next
;
};
struct
ath6kl_mgmt_buff
{
struct
list_head
list
;
u32
freq
;
u32
wait
;
u32
id
;
bool
no_cck
;
size_t
len
;
u8
buf
[
0
];
};
struct
ath6kl_sta
{
u16
sta_flags
;
u8
mac
[
ETH_ALEN
];
...
...
@@ -294,7 +317,12 @@ struct ath6kl_sta {
u8
auth
;
u8
wpa_ie
[
ATH6KL_MAX_IE
];
struct
sk_buff_head
psq
;
/* protects psq, mgmt_psq, apsdq, and mgmt_psq_len fields */
spinlock_t
psq_lock
;
struct
list_head
mgmt_psq
;
size_t
mgmt_psq_len
;
u8
apsd_info
;
struct
sk_buff_head
apsdq
;
struct
aggr_info_conn
*
aggr_conn
;
...
...
@@ -494,6 +522,8 @@ struct ath6kl_vif {
bool
probe_req_report
;
u16
next_chan
;
u16
assoc_bss_beacon_int
;
u16
listen_intvl_t
;
u16
bmiss_time_t
;
u8
assoc_bss_dtim_period
;
struct
net_device_stats
net_stats
;
struct
target_stats
target_stats
;
...
...
@@ -521,6 +551,8 @@ enum ath6kl_dev_state {
enum
ath6kl_state
{
ATH6KL_STATE_OFF
,
ATH6KL_STATE_ON
,
ATH6KL_STATE_SUSPENDING
,
ATH6KL_STATE_RESUMING
,
ATH6KL_STATE_DEEPSLEEP
,
ATH6KL_STATE_CUTPOWER
,
ATH6KL_STATE_WOW
,
...
...
@@ -549,9 +581,14 @@ struct ath6kl {
unsigned
int
vif_max
;
u8
max_norm_iface
;
u8
avail_idx_map
;
/*
* Protects at least amsdu_rx_buffer_queue, ath6kl_alloc_cookie()
* calls, tx_pending and total_tx_data_pend.
*/
spinlock_t
lock
;
struct
semaphore
sem
;
u16
listen_intvl_b
;
u8
lrssi_roam_threshold
;
struct
ath6kl_version
version
;
u32
target_type
;
...
...
@@ -577,7 +614,13 @@ struct ath6kl {
u8
sta_list_index
;
struct
ath6kl_req_key
ap_mode_bkey
;
struct
sk_buff_head
mcastpsq
;
/*
* FIXME: protects access to mcastpsq but is actually useless as
* all skbe_queue_*() functions provide serialisation themselves
*/
spinlock_t
mcastpsq_lock
;
u8
intra_bss
;
struct
wmi_ap_mode_stat
ap_stats
;
u8
ap_country_code
[
3
];
...
...
@@ -620,6 +663,7 @@ struct ath6kl {
u16
conf_flags
;
u16
suspend_mode
;
u16
wow_suspend_mode
;
wait_queue_head_t
event_wq
;
struct
ath6kl_mbox_info
mbox_info
;
...
...
@@ -650,12 +694,16 @@ struct ath6kl {
bool
p2p
;
bool
wiphy_registered
;
#ifdef CONFIG_ATH6KL_DEBUG
struct
{
struct
circ_buf
fwlog_buf
;
spinlock_t
fwlog_lock
;
void
*
fwlog_tmp
;
struct
sk_buff_head
fwlog_queue
;
struct
completion
fwlog_completion
;
bool
fwlog_open
;
u32
fwlog_mask
;
unsigned
int
dbgfs_diag_reg
;
u32
diag_reg_addr_wr
;
u32
diag_reg_val_wr
;
...
...
@@ -727,10 +775,10 @@ struct htc_packet *ath6kl_alloc_amsdu_rxbuf(struct htc_target *target,
void
aggr_module_destroy
(
struct
aggr_info
*
aggr_info
);
void
aggr_reset_state
(
struct
aggr_info_conn
*
aggr_conn
);
struct
ath6kl_sta
*
ath6kl_find_sta
(
struct
ath6kl_vif
*
vif
,
u8
*
node_addr
);
struct
ath6kl_sta
*
ath6kl_find_sta
(
struct
ath6kl_vif
*
vif
,
u8
*
node_addr
);
struct
ath6kl_sta
*
ath6kl_find_sta_by_aid
(
struct
ath6kl
*
ar
,
u8
aid
);
void
ath6kl_ready_event
(
void
*
devt
,
u8
*
datap
,
u32
sw_ver
,
u32
abi_ver
);
void
ath6kl_ready_event
(
void
*
devt
,
u8
*
datap
,
u32
sw_ver
,
u32
abi_ver
);
int
ath6kl_control_tx
(
void
*
devt
,
struct
sk_buff
*
skb
,
enum
htc_endpoint_id
eid
);
void
ath6kl_connect_event
(
struct
ath6kl_vif
*
vif
,
u16
channel
,
...
...
drivers/net/wireless/ath/ath6kl/debug.c
View file @
843dc664
/*
* Copyright (c) 2004-2011 Atheros Communications Inc.
* Copyright (c) 2011-2012 Qualcomm Atheros, 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
...
...
@@ -16,7 +17,7 @@
#include "core.h"
#include <linux/
circ_bu
f.h>
#include <linux/
skbuf
f.h>
#include <linux/fs.h>
#include <linux/vmalloc.h>
#include <linux/export.h>
...
...
@@ -32,9 +33,8 @@ struct ath6kl_fwlog_slot {
u8
payload
[
0
];
};
#define ATH6KL_FWLOG_SIZE 32768
#define ATH6KL_FWLOG_SLOT_SIZE (sizeof(struct ath6kl_fwlog_slot) + \
ATH6KL_FWLOG_PAYLOAD_SIZE)
#define ATH6KL_FWLOG_MAX_ENTRIES 20
#define ATH6KL_FWLOG_VALID_MASK 0x1ffff
int
ath6kl_printk
(
const
char
*
level
,
const
char
*
fmt
,
...)
...
...
@@ -119,29 +119,29 @@ void ath6kl_dump_registers(struct ath6kl_device *dev,
if
(
irq_proc_reg
!=
NULL
)
{
ath6kl_dbg
(
ATH6KL_DBG_IRQ
,
"Host Int status: 0x%x
\n
"
,
irq_proc_reg
->
host_int_status
);
"Host Int status: 0x%x
\n
"
,
irq_proc_reg
->
host_int_status
);
ath6kl_dbg
(
ATH6KL_DBG_IRQ
,
"CPU Int status: 0x%x
\n
"
,
irq_proc_reg
->
cpu_int_status
);
irq_proc_reg
->
cpu_int_status
);
ath6kl_dbg
(
ATH6KL_DBG_IRQ
,
"Error Int status: 0x%x
\n
"
,
irq_proc_reg
->
error_int_status
);
irq_proc_reg
->
error_int_status
);
ath6kl_dbg
(
ATH6KL_DBG_IRQ
,
"Counter Int status: 0x%x
\n
"
,
irq_proc_reg
->
counter_int_status
);
irq_proc_reg
->
counter_int_status
);
ath6kl_dbg
(
ATH6KL_DBG_IRQ
,
"Mbox Frame: 0x%x
\n
"
,
irq_proc_reg
->
mbox_frame
);
irq_proc_reg
->
mbox_frame
);
ath6kl_dbg
(
ATH6KL_DBG_IRQ
,
"Rx Lookahead Valid: 0x%x
\n
"
,
irq_proc_reg
->
rx_lkahd_valid
);
irq_proc_reg
->
rx_lkahd_valid
);
ath6kl_dbg
(
ATH6KL_DBG_IRQ
,
"Rx Lookahead 0: 0x%x
\n
"
,
irq_proc_reg
->
rx_lkahd
[
0
]);
irq_proc_reg
->
rx_lkahd
[
0
]);
ath6kl_dbg
(
ATH6KL_DBG_IRQ
,
"Rx Lookahead 1: 0x%x
\n
"
,
irq_proc_reg
->
rx_lkahd
[
1
]);
irq_proc_reg
->
rx_lkahd
[
1
]);
if
(
dev
->
ar
->
mbox_info
.
gmbox_addr
!=
0
)
{
/*
...
...
@@ -149,27 +149,27 @@ void ath6kl_dump_registers(struct ath6kl_device *dev,
* additional state.
*/
ath6kl_dbg
(
ATH6KL_DBG_IRQ
,
"GMBOX Host Int status 2: 0x%x
\n
"
,
irq_proc_reg
->
host_int_status2
);
"GMBOX Host Int status 2: 0x%x
\n
"
,
irq_proc_reg
->
host_int_status2
);
ath6kl_dbg
(
ATH6KL_DBG_IRQ
,
"GMBOX RX Avail: 0x%x
\n
"
,
irq_proc_reg
->
gmbox_rx_avail
);
"GMBOX RX Avail: 0x%x
\n
"
,
irq_proc_reg
->
gmbox_rx_avail
);
ath6kl_dbg
(
ATH6KL_DBG_IRQ
,
"GMBOX lookahead alias 0: 0x%x
\n
"
,
irq_proc_reg
->
rx_gmbox_lkahd_alias
[
0
]);
"GMBOX lookahead alias 0: 0x%x
\n
"
,
irq_proc_reg
->
rx_gmbox_lkahd_alias
[
0
]);
ath6kl_dbg
(
ATH6KL_DBG_IRQ
,
"GMBOX lookahead alias 1: 0x%x
\n
"
,
irq_proc_reg
->
rx_gmbox_lkahd_alias
[
1
]);
"GMBOX lookahead alias 1: 0x%x
\n
"
,
irq_proc_reg
->
rx_gmbox_lkahd_alias
[
1
]);
}
}
if
(
irq_enable_reg
!=
NULL
)
{
ath6kl_dbg
(
ATH6KL_DBG_IRQ
,
"Int status Enable: 0x%x
\n
"
,
irq_enable_reg
->
int_status_en
);
"Int status Enable: 0x%x
\n
"
,
irq_enable_reg
->
int_status_en
);
ath6kl_dbg
(
ATH6KL_DBG_IRQ
,
"Counter Int status Enable: 0x%x
\n
"
,
irq_enable_reg
->
cntr_int_status_en
);
irq_enable_reg
->
cntr_int_status_en
);
}
ath6kl_dbg
(
ATH6KL_DBG_IRQ
,
"<------------------------------->
\n
"
);
}
...
...
@@ -268,105 +268,103 @@ static const struct file_operations fops_war_stats = {
.
llseek
=
default_llseek
,
};
static
void
ath6kl_debug_fwlog_add
(
struct
ath6kl
*
ar
,
const
void
*
buf
,
size_t
buf_len
)
void
ath6kl_debug_fwlog_event
(
struct
ath6kl
*
ar
,
const
void
*
buf
,
size_t
len
)
{
struct
circ_buf
*
fwlog
=
&
ar
->
debug
.
fwlog_buf
;
s
ize_t
space
;
int
i
;
struct
ath6kl_fwlog_slot
*
slot
;
s
truct
sk_buff
*
skb
;
size_t
slot_len
;
/* entries must all be equal size */
if
(
WARN_ON
(
buf_len
!=
ATH6KL_FWLOG_SLOT_SIZE
))
if
(
WARN_ON
(
len
>
ATH6KL_FWLOG_PAYLOAD_SIZE
))
return
;
space
=
CIRC_SPACE
(
fwlog
->
head
,
fwlog
->
tail
,
ATH6KL_FWLOG_SIZE
);
if
(
space
<
buf_len
)
/* discard oldest slot */
fwlog
->
tail
=
(
fwlog
->
tail
+
ATH6KL_FWLOG_SLOT_SIZE
)
&
(
ATH6KL_FWLOG_SIZE
-
1
);
slot_len
=
sizeof
(
*
slot
)
+
ATH6KL_FWLOG_PAYLOAD_SIZE
;
for
(
i
=
0
;
i
<
buf_len
;
i
+=
space
)
{
space
=
CIRC_SPACE_TO_END
(
fwlog
->
head
,
fwlog
->
tail
,
ATH6KL_FWLOG_SIZE
)
;
skb
=
alloc_skb
(
slot_len
,
GFP_KERNEL
);
if
(
!
skb
)
return
;
if
((
size_t
)
space
>
buf_len
-
i
)
space
=
buf_len
-
i
;
slot
=
(
struct
ath6kl_fwlog_slot
*
)
skb_put
(
skb
,
slot_len
);
slot
->
timestamp
=
cpu_to_le32
(
jiffies
);
slot
->
length
=
cpu_to_le32
(
len
);
memcpy
(
slot
->
payload
,
buf
,
len
);
memcpy
(
&
fwlog
->
buf
[
fwlog
->
head
],
buf
,
space
);
fwlog
->
head
=
(
fwlog
->
head
+
space
)
&
(
ATH6KL_FWLOG_SIZE
-
1
);
}
/* Need to pad each record to fixed length ATH6KL_FWLOG_PAYLOAD_SIZE */
memset
(
slot
->
payload
+
len
,
0
,
ATH6KL_FWLOG_PAYLOAD_SIZE
-
len
);
}
spin_lock
(
&
ar
->
debug
.
fwlog_queue
.
lock
);
void
ath6kl_debug_fwlog_event
(
struct
ath6kl
*
ar
,
const
void
*
buf
,
size_t
len
)
{
struct
ath6kl_fwlog_slot
*
slot
=
ar
->
debug
.
fwlog_tmp
;
size_t
slot_len
;
__skb_queue_tail
(
&
ar
->
debug
.
fwlog_queue
,
skb
);
complete
(
&
ar
->
debug
.
fwlog_completion
);
if
(
WARN_ON
(
len
>
ATH6KL_FWLOG_PAYLOAD_SIZE
))
return
;
/* drop oldest entries */
while
(
skb_queue_len
(
&
ar
->
debug
.
fwlog_queue
)
>
ATH6KL_FWLOG_MAX_ENTRIES
)
{
skb
=
__skb_dequeue
(
&
ar
->
debug
.
fwlog_queue
);
kfree_skb
(
skb
);
}
spin_
lock_bh
(
&
ar
->
debug
.
fwlog_
lock
);
spin_
unlock
(
&
ar
->
debug
.
fwlog_queue
.
lock
);
slot
->
timestamp
=
cpu_to_le32
(
jiffies
);
slot
->
length
=
cpu_to_le32
(
len
);
memcpy
(
slot
->
payload
,
buf
,
len
);
return
;
}
slot_len
=
sizeof
(
*
slot
)
+
len
;
static
int
ath6kl_fwlog_open
(
struct
inode
*
inode
,
struct
file
*
file
)
{
struct
ath6kl
*
ar
=
inode
->
i_private
;
if
(
slot_len
<
ATH6KL_FWLOG_SLOT_SIZE
)
memset
(
slot
->
payload
+
len
,
0
,
ATH6KL_FWLOG_SLOT_SIZE
-
slot_len
);
if
(
ar
->
debug
.
fwlog_open
)
return
-
EBUSY
;
a
th6kl_debug_fwlog_add
(
ar
,
slot
,
ATH6KL_FWLOG_SLOT_SIZE
)
;
a
r
->
debug
.
fwlog_open
=
true
;
spin_unlock_bh
(
&
ar
->
debug
.
fwlog_lock
);
file
->
private_data
=
inode
->
i_private
;
return
0
;
}
static
bool
ath6kl_debug_fwlog_empty
(
struct
ath6kl
*
ar
)
static
int
ath6kl_fwlog_release
(
struct
inode
*
inode
,
struct
file
*
file
)
{
return
CIRC_CNT
(
ar
->
debug
.
fwlog_buf
.
head
,
ar
->
debug
.
fwlog_buf
.
tail
,
ATH6KL_FWLOG_SLOT_SIZE
)
==
0
;
struct
ath6kl
*
ar
=
inode
->
i_private
;
ar
->
debug
.
fwlog_open
=
false
;
return
0
;
}
static
ssize_t
ath6kl_fwlog_read
(
struct
file
*
file
,
char
__user
*
user_buf
,
size_t
count
,
loff_t
*
ppos
)
{
struct
ath6kl
*
ar
=
file
->
private_data
;
struct
circ_buf
*
fwlog
=
&
ar
->
debug
.
fwlog_buf
;
size_t
len
=
0
,
buf_len
=
count
;
struct
sk_buff
*
skb
;
ssize_t
ret_cnt
;
size_t
len
=
0
;
char
*
buf
;
int
ccnt
;
buf
=
vmalloc
(
buf_len
);
buf
=
vmalloc
(
count
);
if
(
!
buf
)
return
-
ENOMEM
;
/* read undelivered logs from firmware */
ath6kl_read_fwlogs
(
ar
);
spin_lock
_bh
(
&
ar
->
debug
.
fwlog_
lock
);
spin_lock
(
&
ar
->
debug
.
fwlog_queue
.
lock
);
while
(
len
<
buf_len
&&
!
ath6kl_debug_fwlog_empty
(
ar
))
{
ccnt
=
CIRC_CNT_TO_END
(
fwlog
->
head
,
fwlog
->
tail
,
ATH6KL_FWLOG_SIZE
);
while
((
skb
=
__skb_dequeue
(
&
ar
->
debug
.
fwlog_queue
)))
{
if
(
skb
->
len
>
count
-
len
)
{
/* not enough space, put skb back and leave */
__skb_queue_head
(
&
ar
->
debug
.
fwlog_queue
,
skb
);
break
;
}
if
((
size_t
)
ccnt
>
buf_len
-
len
)
ccnt
=
buf_len
-
len
;
memcpy
(
buf
+
len
,
&
fwlog
->
buf
[
fwlog
->
tail
],
ccnt
);
len
+=
ccnt
;
memcpy
(
buf
+
len
,
skb
->
data
,
skb
->
len
);
len
+=
skb
->
len
;
fwlog
->
tail
=
(
fwlog
->
tail
+
ccnt
)
&
(
ATH6KL_FWLOG_SIZE
-
1
);
kfree_skb
(
skb
);
}
spin_unlock
_bh
(
&
ar
->
debug
.
fwlog_
lock
);
spin_unlock
(
&
ar
->
debug
.
fwlog_queue
.
lock
);
if
(
WARN_ON
(
len
>
buf_len
))
len
=
buf_len
;
/* FIXME: what to do if len == 0? */
ret_cnt
=
simple_read_from_buffer
(
user_buf
,
count
,
ppos
,
buf
,
len
);
...
...
@@ -376,12 +374,87 @@ static ssize_t ath6kl_fwlog_read(struct file *file, char __user *user_buf,
}
static
const
struct
file_operations
fops_fwlog
=
{
.
open
=
ath6kl_debugfs_open
,
.
open
=
ath6kl_fwlog_open
,
.
release
=
ath6kl_fwlog_release
,
.
read
=
ath6kl_fwlog_read
,
.
owner
=
THIS_MODULE
,
.
llseek
=
default_llseek
,
};
static
ssize_t
ath6kl_fwlog_block_read
(
struct
file
*
file
,
char
__user
*
user_buf
,
size_t
count
,
loff_t
*
ppos
)
{
struct
ath6kl
*
ar
=
file
->
private_data
;
struct
sk_buff
*
skb
;
ssize_t
ret_cnt
;
size_t
len
=
0
,
not_copied
;
char
*
buf
;
int
ret
;
buf
=
vmalloc
(
count
);
if
(
!
buf
)
return
-
ENOMEM
;
spin_lock
(
&
ar
->
debug
.
fwlog_queue
.
lock
);
if
(
skb_queue_len
(
&
ar
->
debug
.
fwlog_queue
)
==
0
)
{
/* we must init under queue lock */
init_completion
(
&
ar
->
debug
.
fwlog_completion
);
spin_unlock
(
&
ar
->
debug
.
fwlog_queue
.
lock
);
ret
=
wait_for_completion_interruptible
(
&
ar
->
debug
.
fwlog_completion
);
if
(
ret
==
-
ERESTARTSYS
)
return
ret
;
spin_lock
(
&
ar
->
debug
.
fwlog_queue
.
lock
);
}
while
((
skb
=
__skb_dequeue
(
&
ar
->
debug
.
fwlog_queue
)))
{
if
(
skb
->
len
>
count
-
len
)
{
/* not enough space, put skb back and leave */
__skb_queue_head
(
&
ar
->
debug
.
fwlog_queue
,
skb
);
break
;
}
memcpy
(
buf
+
len
,
skb
->
data
,
skb
->
len
);
len
+=
skb
->
len
;
kfree_skb
(
skb
);
}
spin_unlock
(
&
ar
->
debug
.
fwlog_queue
.
lock
);
/* FIXME: what to do if len == 0? */
not_copied
=
copy_to_user
(
user_buf
,
buf
,
len
);
if
(
not_copied
!=
0
)
{
ret_cnt
=
-
EFAULT
;
goto
out
;
}
*
ppos
=
*
ppos
+
len
;
ret_cnt
=
len
;
out:
vfree
(
buf
);
return
ret_cnt
;
}
static
const
struct
file_operations
fops_fwlog_block
=
{
.
open
=
ath6kl_fwlog_open
,
.
release
=
ath6kl_fwlog_release
,
.
read
=
ath6kl_fwlog_block_read
,
.
owner
=
THIS_MODULE
,
.
llseek
=
default_llseek
,
};
static
ssize_t
ath6kl_fwlog_mask_read
(
struct
file
*
file
,
char
__user
*
user_buf
,
size_t
count
,
loff_t
*
ppos
)
{
...
...
@@ -667,9 +740,13 @@ static ssize_t ath6kl_endpoint_stats_read(struct file *file,
return
-
ENOMEM
;
#define EPSTAT(name) \
len = print_endpoint_stat(target, buf, buf_len, len, \
offsetof(struct htc_endpoint_stats, name), \
#name)
do { \
len = print_endpoint_stat(target, buf, buf_len, len, \
offsetof(struct htc_endpoint_stats, \
name), \
#name); \
} while (0)
EPSTAT
(
cred_low_indicate
);
EPSTAT
(
tx_issued
);
EPSTAT
(
tx_pkt_bundled
);
...
...
@@ -779,17 +856,9 @@ static ssize_t ath6kl_regread_write(struct file *file,
size_t
count
,
loff_t
*
ppos
)
{
struct
ath6kl
*
ar
=
file
->
private_data
;
u8
buf
[
50
];
unsigned
int
len
;
unsigned
long
reg_addr
;
len
=
min
(
count
,
sizeof
(
buf
)
-
1
);
if
(
copy_from_user
(
buf
,
user_buf
,
len
))
return
-
EFAULT
;
buf
[
len
]
=
'\0'
;
if
(
strict_strtoul
(
buf
,
0
,
&
reg_addr
))
if
(
kstrtoul_from_user
(
user_buf
,
count
,
0
,
&
reg_addr
))
return
-
EINVAL
;
if
((
reg_addr
%
4
)
!=
0
)
...
...
@@ -903,15 +972,8 @@ static ssize_t ath6kl_lrssi_roam_write(struct file *file,
{
struct
ath6kl
*
ar
=
file
->
private_data
;
unsigned
long
lrssi_roam_threshold
;
char
buf
[
32
];
ssize_t
len
;
len
=
min
(
count
,
sizeof
(
buf
)
-
1
);
if
(
copy_from_user
(
buf
,
user_buf
,
len
))
return
-
EFAULT
;
buf
[
len
]
=
'\0'
;
if
(
strict_strtoul
(
buf
,
0
,
&
lrssi_roam_threshold
))
if
(
kstrtoul_from_user
(
user_buf
,
count
,
0
,
&
lrssi_roam_threshold
))
return
-
EINVAL
;
ar
->
lrssi_roam_threshold
=
lrssi_roam_threshold
;
...
...
@@ -1558,12 +1620,12 @@ static ssize_t ath6kl_listen_int_write(struct file *file,
if
(
kstrtou16
(
buf
,
0
,
&
listen_interval
))
return
-
EINVAL
;
if
((
listen_interval
<
1
)
||
(
listen_interval
>
5
0
))
if
((
listen_interval
<
1
5
)
||
(
listen_interval
>
300
0
))
return
-
EINVAL
;
ar
->
listen_intvl_b
=
listen_interval
;
ath6kl_wmi_listeninterval_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
0
,
ar
->
listen_intvl_b
);
vif
->
listen_intvl_t
=
listen_interval
;
ath6kl_wmi_listeninterval_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
vif
->
listen_intvl_t
,
0
);
return
count
;
}
...
...
@@ -1573,10 +1635,15 @@ static ssize_t ath6kl_listen_int_read(struct file *file,
size_t
count
,
loff_t
*
ppos
)
{
struct
ath6kl
*
ar
=
file
->
private_data
;
struct
ath6kl_vif
*
vif
;
char
buf
[
32
];
int
len
;
len
=
scnprintf
(
buf
,
sizeof
(
buf
),
"%u
\n
"
,
ar
->
listen_intvl_b
);
vif
=
ath6kl_vif_first
(
ar
);
if
(
!
vif
)
return
-
EIO
;
len
=
scnprintf
(
buf
,
sizeof
(
buf
),
"%u
\n
"
,
vif
->
listen_intvl_t
);
return
simple_read_from_buffer
(
user_buf
,
count
,
ppos
,
buf
,
len
);
}
...
...
@@ -1649,33 +1716,29 @@ static const struct file_operations fops_power_params = {
.
llseek
=
default_llseek
,
};
int
ath6kl_debug_init
(
struct
ath6kl
*
ar
)
void
ath6kl_debug_init
(
struct
ath6kl
*
ar
)
{
ar
->
debug
.
fwlog_buf
.
buf
=
vmalloc
(
ATH6KL_FWLOG_SIZE
);
if
(
ar
->
debug
.
fwlog_buf
.
buf
==
NULL
)
return
-
ENOMEM
;
ar
->
debug
.
fwlog_tmp
=
kmalloc
(
ATH6KL_FWLOG_SLOT_SIZE
,
GFP_KERNEL
);
if
(
ar
->
debug
.
fwlog_tmp
==
NULL
)
{
vfree
(
ar
->
debug
.
fwlog_buf
.
buf
);
return
-
ENOMEM
;
}
spin_lock_init
(
&
ar
->
debug
.
fwlog_lock
);
skb_queue_head_init
(
&
ar
->
debug
.
fwlog_queue
);
init_completion
(
&
ar
->
debug
.
fwlog_completion
);
/*
* Actually we are lying here but don't know how to read the mask
* value from the firmware.
*/
ar
->
debug
.
fwlog_mask
=
0
;
}
/*
* Initialisation needs to happen in two stages as fwlog events can come
* before cfg80211 is initialised, and debugfs depends on cfg80211
* initialisation.
*/
int
ath6kl_debug_init_fs
(
struct
ath6kl
*
ar
)
{
ar
->
debugfs_phy
=
debugfs_create_dir
(
"ath6kl"
,
ar
->
wiphy
->
debugfsdir
);
if
(
!
ar
->
debugfs_phy
)
{
vfree
(
ar
->
debug
.
fwlog_buf
.
buf
);
kfree
(
ar
->
debug
.
fwlog_tmp
);
if
(
!
ar
->
debugfs_phy
)
return
-
ENOMEM
;
}
debugfs_create_file
(
"tgt_stats"
,
S_IRUSR
,
ar
->
debugfs_phy
,
ar
,
&
fops_tgt_stats
);
...
...
@@ -1689,6 +1752,9 @@ int ath6kl_debug_init(struct ath6kl *ar)
debugfs_create_file
(
"fwlog"
,
S_IRUSR
,
ar
->
debugfs_phy
,
ar
,
&
fops_fwlog
);
debugfs_create_file
(
"fwlog_block"
,
S_IRUSR
,
ar
->
debugfs_phy
,
ar
,
&
fops_fwlog_block
);
debugfs_create_file
(
"fwlog_mask"
,
S_IRUSR
|
S_IWUSR
,
ar
->
debugfs_phy
,
ar
,
&
fops_fwlog_mask
);
...
...
@@ -1723,27 +1789,26 @@ int ath6kl_debug_init(struct ath6kl *ar)
ar
->
debugfs_phy
,
ar
,
&
fops_disconnect_timeout
);
debugfs_create_file
(
"create_qos"
,
S_IWUSR
,
ar
->
debugfs_phy
,
ar
,
&
fops_create_qos
);
&
fops_create_qos
);
debugfs_create_file
(
"delete_qos"
,
S_IWUSR
,
ar
->
debugfs_phy
,
ar
,
&
fops_delete_qos
);
&
fops_delete_qos
);
debugfs_create_file
(
"bgscan_interval"
,
S_IWUSR
,
ar
->
debugfs_phy
,
ar
,
&
fops_bgscan_int
);
ar
->
debugfs_phy
,
ar
,
&
fops_bgscan_int
);
debugfs_create_file
(
"listen_interval"
,
S_IRUSR
|
S_IWUSR
,
ar
->
debugfs_phy
,
ar
,
&
fops_listen_int
);
debugfs_create_file
(
"power_params"
,
S_IWUSR
,
ar
->
debugfs_phy
,
ar
,
&
fops_power_params
);
&
fops_power_params
);
return
0
;
}
void
ath6kl_debug_cleanup
(
struct
ath6kl
*
ar
)
{
vfree
(
ar
->
debug
.
fwlog_buf
.
buf
);
kfree
(
ar
->
debug
.
fwlog_tmp
);
skb_queue_purge
(
&
ar
->
debug
.
fwlog_queue
);
kfree
(
ar
->
debug
.
roam_tbl
);
}
...
...
drivers/net/wireless/ath/ath6kl/debug.h
View file @
843dc664
/*
* Copyright (c) 2011 Atheros Communications Inc.
* Copyright (c) 2011-2012 Qualcomm Atheros, 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
...
...
@@ -77,7 +78,8 @@ int ath6kl_debug_roam_tbl_event(struct ath6kl *ar, const void *buf,
size_t
len
);
void
ath6kl_debug_set_keepalive
(
struct
ath6kl
*
ar
,
u8
keepalive
);
void
ath6kl_debug_set_disconnect_timeout
(
struct
ath6kl
*
ar
,
u8
timeout
);
int
ath6kl_debug_init
(
struct
ath6kl
*
ar
);
void
ath6kl_debug_init
(
struct
ath6kl
*
ar
);
int
ath6kl_debug_init_fs
(
struct
ath6kl
*
ar
);
void
ath6kl_debug_cleanup
(
struct
ath6kl
*
ar
);
#else
...
...
@@ -127,7 +129,11 @@ static inline void ath6kl_debug_set_disconnect_timeout(struct ath6kl *ar,
{
}
static
inline
int
ath6kl_debug_init
(
struct
ath6kl
*
ar
)
static
inline
void
ath6kl_debug_init
(
struct
ath6kl
*
ar
)
{
}
static
inline
int
ath6kl_debug_init_fs
(
struct
ath6kl
*
ar
)
{
return
0
;
}
...
...
drivers/net/wireless/ath/ath6kl/hif-ops.h
View file @
843dc664
/*
* Copyright (c) 2004-2011 Atheros Communications Inc.
* Copyright (c) 2011 Qualcomm Atheros, 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
...
...
drivers/net/wireless/ath/ath6kl/hif.c
View file @
843dc664
/*
* Copyright (c) 2007-2011 Atheros Communications Inc.
* Copyright (c) 2011-2012 Qualcomm Atheros, 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
...
...
@@ -89,7 +90,7 @@ static void ath6kl_hif_dump_fw_crash(struct ath6kl *ar)
}
ath6kl_dbg
(
ATH6KL_DBG_IRQ
,
"register dump data address 0x%x
\n
"
,
regdump_addr
);
regdump_addr
);
regdump_addr
=
TARG_VTOP
(
ar
->
target_type
,
regdump_addr
);
/* fetch register dump data */
...
...
@@ -106,9 +107,9 @@ static void ath6kl_hif_dump_fw_crash(struct ath6kl *ar)
BUILD_BUG_ON
(
REG_DUMP_COUNT_AR6003
%
4
);
for
(
i
=
0
;
i
<
REG_DUMP_COUNT_AR6003
/
4
;
i
++
)
{
for
(
i
=
0
;
i
<
REG_DUMP_COUNT_AR6003
;
i
+=
4
)
{
ath6kl_info
(
"%d: 0x%8.8x 0x%8.8x 0x%8.8x 0x%8.8x
\n
"
,
4
*
i
,
i
,
le32_to_cpu
(
regdump_val
[
i
]),
le32_to_cpu
(
regdump_val
[
i
+
1
]),
le32_to_cpu
(
regdump_val
[
i
+
2
]),
...
...
@@ -134,6 +135,7 @@ static int ath6kl_hif_proc_dbg_intr(struct ath6kl_device *dev)
ath6kl_warn
(
"Failed to clear debug interrupt: %d
\n
"
,
ret
);
ath6kl_hif_dump_fw_crash
(
dev
->
ar
);
ath6kl_read_fwlogs
(
dev
->
ar
);
return
ret
;
}
...
...
@@ -283,7 +285,7 @@ static int ath6kl_hif_proc_counter_intr(struct ath6kl_device *dev)
dev
->
irq_en_reg
.
cntr_int_status_en
;
ath6kl_dbg
(
ATH6KL_DBG_IRQ
,
"valid interrupt source(s) in COUNTER_INT_STATUS: 0x%x
\n
"
,
"valid interrupt source(s) in COUNTER_INT_STATUS: 0x%x
\n
"
,
counter_int_status
);
/*
...
...
@@ -358,7 +360,7 @@ static int ath6kl_hif_proc_cpu_intr(struct ath6kl_device *dev)
}
ath6kl_dbg
(
ATH6KL_DBG_IRQ
,
"valid interrupt source(s) in CPU_INT_STATUS: 0x%x
\n
"
,
"valid interrupt source(s) in CPU_INT_STATUS: 0x%x
\n
"
,
cpu_int_status
);
/* Clear the interrupt */
...
...
drivers/net/wireless/ath/ath6kl/hif.h
View file @
843dc664
/*
* Copyright (c) 2004-2011 Atheros Communications Inc.
* Copyright (c) 2011 Qualcomm Atheros, 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
...
...
@@ -197,6 +198,8 @@ struct hif_scatter_req {
u8
*
virt_dma_buf
;
struct
hif_scatter_item
scat_list
[
1
];
u32
scat_q_depth
;
};
struct
ath6kl_irq_proc_registers
{
...
...
@@ -220,6 +223,7 @@ struct ath6kl_irq_enable_reg {
}
__packed
;
struct
ath6kl_device
{
/* protects irq_proc_reg and irq_en_reg below */
spinlock_t
lock
;
struct
ath6kl_irq_proc_registers
irq_proc_reg
;
struct
ath6kl_irq_enable_reg
irq_en_reg
;
...
...
drivers/net/wireless/ath/ath6kl/htc.c
View file @
843dc664
/*
* Copyright (c) 2007-2011 Atheros Communications Inc.
* Copyright (c) 2011-2012 Qualcomm Atheros, 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
...
...
@@ -22,6 +23,9 @@
#define CALC_TXRX_PADDED_LEN(dev, len) (__ALIGN_MASK((len), (dev)->block_mask))
/* threshold to re-enable Tx bundling for an AC*/
#define TX_RESUME_BUNDLE_THRESHOLD 1500
/* Functions for Tx credit handling */
static
void
ath6kl_credit_deposit
(
struct
ath6kl_htc_credit_info
*
cred_info
,
struct
htc_endpoint_credit_dist
*
ep_dist
,
...
...
@@ -168,31 +172,29 @@ static void ath6kl_credit_reduce(struct ath6kl_htc_credit_info *cred_info,
static
void
ath6kl_credit_update
(
struct
ath6kl_htc_credit_info
*
cred_info
,
struct
list_head
*
epdist_list
)
{
struct
htc_endpoint_credit_dist
*
cur_
dist_
list
;
struct
htc_endpoint_credit_dist
*
cur_list
;
list_for_each_entry
(
cur_
dist_
list
,
epdist_list
,
list
)
{
if
(
cur_
dist_
list
->
endpoint
==
ENDPOINT_0
)
list_for_each_entry
(
cur_list
,
epdist_list
,
list
)
{
if
(
cur_list
->
endpoint
==
ENDPOINT_0
)
continue
;
if
(
cur_dist_list
->
cred_to_dist
>
0
)
{
cur_dist_list
->
credits
+=
cur_dist_list
->
cred_to_dist
;
cur_dist_list
->
cred_to_dist
=
0
;
if
(
cur_dist_list
->
credits
>
cur_dist_list
->
cred_assngd
)
if
(
cur_list
->
cred_to_dist
>
0
)
{
cur_list
->
credits
+=
cur_list
->
cred_to_dist
;
cur_list
->
cred_to_dist
=
0
;
if
(
cur_list
->
credits
>
cur_list
->
cred_assngd
)
ath6kl_credit_reduce
(
cred_info
,
cur_dist
_list
,
cur_dist
_list
->
cred_assngd
);
cur
_list
,
cur
_list
->
cred_assngd
);
if
(
cur_dist_list
->
credits
>
cur_dist_list
->
cred_norm
)
ath6kl_credit_reduce
(
cred_info
,
cur_dist_list
,
cur_dist_list
->
cred_norm
);
if
(
cur_list
->
credits
>
cur_list
->
cred_norm
)
ath6kl_credit_reduce
(
cred_info
,
cur_list
,
cur_list
->
cred_norm
);
if
(
!
(
cur_
dist_
list
->
dist_flags
&
HTC_EP_ACTIVE
))
{
if
(
cur_
dist_
list
->
txq_depth
==
0
)
if
(
!
(
cur_list
->
dist_flags
&
HTC_EP_ACTIVE
))
{
if
(
cur_list
->
txq_depth
==
0
)
ath6kl_credit_reduce
(
cred_info
,
cur_
dist_
list
,
0
);
cur_list
,
0
);
}
}
}
...
...
@@ -460,8 +462,8 @@ static void htc_async_tx_scat_complete(struct htc_target *target,
INIT_LIST_HEAD
(
&
tx_compq
);
ath6kl_dbg
(
ATH6KL_DBG_HTC
,
"htc tx scat complete len %d entries %d
\n
"
,
scat_req
->
len
,
scat_req
->
scat_entries
);
"htc tx scat complete len %d entries %d
\n
"
,
scat_req
->
len
,
scat_req
->
scat_entries
);
if
(
scat_req
->
status
)
ath6kl_err
(
"send scatter req failed: %d
\n
"
,
scat_req
->
status
);
...
...
@@ -599,8 +601,8 @@ static void ath6kl_htc_tx_pkts_get(struct htc_target *target,
list
);
ath6kl_dbg
(
ATH6KL_DBG_HTC
,
"htc tx got packet 0x%p queue depth %d
\n
"
,
packet
,
get_queue_depth
(
&
endpoint
->
txq
));
"htc tx got packet 0x%p queue depth %d
\n
"
,
packet
,
get_queue_depth
(
&
endpoint
->
txq
));
len
=
CALC_TXRX_PADDED_LEN
(
target
,
packet
->
act_len
+
HTC_HDR_LENGTH
);
...
...
@@ -670,6 +672,7 @@ static int ath6kl_htc_tx_setup_scat_list(struct htc_target *target,
struct
htc_packet
*
packet
;
int
i
,
len
,
rem_scat
,
cred_pad
;
int
status
=
0
;
u8
flags
;
rem_scat
=
target
->
max_tx_bndl_sz
;
...
...
@@ -696,9 +699,9 @@ static int ath6kl_htc_tx_setup_scat_list(struct htc_target *target,
scat_req
->
scat_list
[
i
].
packet
=
packet
;
/* prepare packet and flag message as part of a send bundle */
ath6kl_htc_tx_prep_pkt
(
packet
,
packet
->
info
.
tx
.
flags
|
HTC_FLAGS_SEND_BUNDLE
,
cred_pad
,
packet
->
info
.
tx
.
seqno
);
flags
=
packet
->
info
.
tx
.
flags
|
HTC_FLAGS_SEND_BUNDLE
;
ath6kl_htc_tx_prep_pkt
(
packet
,
flags
,
cred_pad
,
packet
->
info
.
tx
.
seqno
);
/* Make sure the buffer is 4-byte aligned */
ath6kl_htc_tx_buf_align
(
&
packet
->
buf
,
packet
->
act_len
+
HTC_HDR_LENGTH
);
...
...
@@ -744,6 +747,12 @@ static void ath6kl_htc_tx_bundle(struct htc_endpoint *endpoint,
struct
hif_scatter_req
*
scat_req
=
NULL
;
int
n_scat
,
n_sent_bundle
=
0
,
tot_pkts_bundle
=
0
;
int
status
;
u32
txb_mask
;
u8
ac
=
WMM_NUM_AC
;
if
((
HTC_CTRL_RSVD_SVC
!=
endpoint
->
svc_id
)
||
(
WMI_CONTROL_SVC
!=
endpoint
->
svc_id
))
ac
=
target
->
dev
->
ar
->
ep2ac_map
[
endpoint
->
eid
];
while
(
true
)
{
status
=
0
;
...
...
@@ -759,10 +768,35 @@ static void ath6kl_htc_tx_bundle(struct htc_endpoint *endpoint,
if
(
!
scat_req
)
{
/* no scatter resources */
ath6kl_dbg
(
ATH6KL_DBG_HTC
,
"htc tx no more scatter resources
\n
"
);
"htc tx no more scatter resources
\n
"
);
break
;
}
if
((
ac
<
WMM_NUM_AC
)
&&
(
ac
!=
WMM_AC_BK
))
{
if
(
WMM_AC_BE
==
ac
)
/*
* BE, BK have priorities and bit
* positions reversed
*/
txb_mask
=
(
1
<<
WMM_AC_BK
);
else
/*
* any AC with priority lower than
* itself
*/
txb_mask
=
((
1
<<
ac
)
-
1
);
/*
* when the scatter request resources drop below a
* certain threshold, disable Tx bundling for all
* AC's with priority lower than the current requesting
* AC. Otherwise re-enable Tx bundling for them
*/
if
(
scat_req
->
scat_q_depth
<
ATH6KL_SCATTER_REQS
)
target
->
tx_bndl_mask
&=
~
txb_mask
;
else
target
->
tx_bndl_mask
|=
txb_mask
;
}
ath6kl_dbg
(
ATH6KL_DBG_HTC
,
"htc tx pkts to scatter: %d
\n
"
,
n_scat
);
...
...
@@ -806,6 +840,7 @@ static void ath6kl_htc_tx_from_queue(struct htc_target *target,
struct
htc_packet
*
packet
;
int
bundle_sent
;
int
n_pkts_bundle
;
u8
ac
=
WMM_NUM_AC
;
spin_lock_bh
(
&
target
->
tx_lock
);
...
...
@@ -823,6 +858,10 @@ static void ath6kl_htc_tx_from_queue(struct htc_target *target,
*/
INIT_LIST_HEAD
(
&
txq
);
if
((
HTC_CTRL_RSVD_SVC
!=
endpoint
->
svc_id
)
||
(
WMI_CONTROL_SVC
!=
endpoint
->
svc_id
))
ac
=
target
->
dev
->
ar
->
ep2ac_map
[
endpoint
->
eid
];
while
(
true
)
{
if
(
list_empty
(
&
endpoint
->
txq
))
...
...
@@ -840,15 +879,18 @@ static void ath6kl_htc_tx_from_queue(struct htc_target *target,
while
(
true
)
{
/* try to send a bundle on each pass */
if
((
target
->
tx_bndl_
enable
)
&&
if
((
target
->
tx_bndl_
mask
)
&&
(
get_queue_depth
(
&
txq
)
>=
HTC_MIN_HTC_MSGS_TO_BUNDLE
))
{
int
temp1
=
0
,
temp2
=
0
;
ath6kl_htc_tx_bundle
(
endpoint
,
&
txq
,
&
temp1
,
&
temp2
);
bundle_sent
+=
temp1
;
n_pkts_bundle
+=
temp2
;
/* check if bundling is enabled for an AC */
if
(
target
->
tx_bndl_mask
&
(
1
<<
ac
))
{
ath6kl_htc_tx_bundle
(
endpoint
,
&
txq
,
&
temp1
,
&
temp2
);
bundle_sent
+=
temp1
;
n_pkts_bundle
+=
temp2
;
}
}
if
(
list_empty
(
&
txq
))
...
...
@@ -867,6 +909,26 @@ static void ath6kl_htc_tx_from_queue(struct htc_target *target,
endpoint
->
ep_st
.
tx_bundles
+=
bundle_sent
;
endpoint
->
ep_st
.
tx_pkt_bundled
+=
n_pkts_bundle
;
/*
* if an AC has bundling disabled and no tx bundling
* has occured continously for a certain number of TX,
* enable tx bundling for this AC
*/
if
(
!
bundle_sent
)
{
if
(
!
(
target
->
tx_bndl_mask
&
(
1
<<
ac
))
&&
(
ac
<
WMM_NUM_AC
))
{
if
(
++
target
->
ac_tx_count
[
ac
]
>=
TX_RESUME_BUNDLE_THRESHOLD
)
{
target
->
ac_tx_count
[
ac
]
=
0
;
target
->
tx_bndl_mask
|=
(
1
<<
ac
);
}
}
}
else
{
/* tx bundling will reset the counter */
if
(
ac
<
WMM_NUM_AC
)
target
->
ac_tx_count
[
ac
]
=
0
;
}
}
endpoint
->
tx_proc_cnt
=
0
;
...
...
@@ -979,8 +1041,8 @@ static int htc_setup_tx_complete(struct htc_target *target)
memcpy
(
&
setup_comp_ext
->
flags
,
&
flags
,
sizeof
(
setup_comp_ext
->
flags
));
set_htc_pkt_info
(
send_pkt
,
NULL
,
(
u8
*
)
setup_comp_ext
,
sizeof
(
struct
htc_setup_comp_ext_msg
),
ENDPOINT_0
,
HTC_SERVICE_TX_PACKET_TAG
);
sizeof
(
struct
htc_setup_comp_ext_msg
),
ENDPOINT_0
,
HTC_SERVICE_TX_PACKET_TAG
);
}
else
{
struct
htc_setup_comp_msg
*
setup_comp
;
...
...
@@ -988,8 +1050,8 @@ static int htc_setup_tx_complete(struct htc_target *target)
memset
(
setup_comp
,
0
,
sizeof
(
struct
htc_setup_comp_msg
));
setup_comp
->
msg_id
=
cpu_to_le16
(
HTC_MSG_SETUP_COMPLETE_ID
);
set_htc_pkt_info
(
send_pkt
,
NULL
,
(
u8
*
)
setup_comp
,
sizeof
(
struct
htc_setup_comp_msg
),
ENDPOINT_0
,
HTC_SERVICE_TX_PACKET_TAG
);
sizeof
(
struct
htc_setup_comp_msg
),
ENDPOINT_0
,
HTC_SERVICE_TX_PACKET_TAG
);
}
/* we want synchronous operation */
...
...
@@ -1088,9 +1150,9 @@ void ath6kl_htc_flush_txep(struct htc_target *target,
packet
->
status
=
-
ECANCELED
;
list_del
(
&
packet
->
list
);
ath6kl_dbg
(
ATH6KL_DBG_HTC
,
"htc tx flushing pkt 0x%p len %d ep %d tag 0x%x
\n
"
,
packet
,
packet
->
act_len
,
packet
->
endpoint
,
packet
->
info
.
tx
.
tag
);
"htc tx flushing pkt 0x%p len %d ep %d tag 0x%x
\n
"
,
packet
,
packet
->
act_len
,
packet
->
endpoint
,
packet
->
info
.
tx
.
tag
);
INIT_LIST_HEAD
(
&
container
);
list_add_tail
(
&
packet
->
list
,
&
container
);
...
...
@@ -1490,7 +1552,7 @@ static void htc_ctrl_rx(struct htc_target *context, struct htc_packet *packets)
if
(
packets
->
act_len
>
0
)
{
ath6kl_err
(
"htc_ctrl_rx, got message with len:%zu
\n
"
,
packets
->
act_len
+
HTC_HDR_LENGTH
);
packets
->
act_len
+
HTC_HDR_LENGTH
);
ath6kl_dbg_dump
(
ATH6KL_DBG_HTC
,
"htc rx unexpected endpoint 0 message"
,
""
,
...
...
@@ -1609,8 +1671,8 @@ static int htc_parse_trailer(struct htc_target *target,
}
lk_ahd
=
(
struct
htc_lookahead_report
*
)
record_buf
;
if
((
lk_ahd
->
pre_valid
==
((
~
lk_ahd
->
post_valid
)
&
0xFF
))
&&
next_lk_ahds
)
{
if
((
lk_ahd
->
pre_valid
==
((
~
lk_ahd
->
post_valid
)
&
0xFF
))
&&
next_lk_ahds
)
{
ath6kl_dbg
(
ATH6KL_DBG_HTC
,
"htc rx lk_ahd found pre_valid 0x%x post_valid 0x%x
\n
"
,
...
...
@@ -2038,13 +2100,13 @@ static int ath6kl_htc_rx_fetch(struct htc_target *target,
list_for_each_entry_safe
(
packet
,
tmp_pkt
,
rx_pktq
,
list
)
{
list_del
(
&
packet
->
list
);
htc_reclaim_rxbuf
(
target
,
packet
,
&
target
->
endpoint
[
packet
->
endpoint
]);
&
target
->
endpoint
[
packet
->
endpoint
]);
}
list_for_each_entry_safe
(
packet
,
tmp_pkt
,
&
tmp_rxq
,
list
)
{
list_del
(
&
packet
->
list
);
htc_reclaim_rxbuf
(
target
,
packet
,
&
target
->
endpoint
[
packet
->
endpoint
]);
&
target
->
endpoint
[
packet
->
endpoint
]);
}
return
status
;
...
...
@@ -2176,11 +2238,11 @@ static struct htc_packet *htc_wait_for_ctrl_msg(struct htc_target *target)
u32
look_ahead
;
if
(
ath6kl_hif_poll_mboxmsg_rx
(
target
->
dev
,
&
look_ahead
,
HTC_TARGET_RESPONSE_TIMEOUT
))
HTC_TARGET_RESPONSE_TIMEOUT
))
return
NULL
;
ath6kl_dbg
(
ATH6KL_DBG_HTC
,
"htc rx wait ctrl look_ahead 0x%X
\n
"
,
look_ahead
);
"htc rx wait ctrl look_ahead 0x%X
\n
"
,
look_ahead
);
htc_hdr
=
(
struct
htc_frame_hdr
*
)
&
look_ahead
;
...
...
@@ -2245,7 +2307,7 @@ int ath6kl_htc_add_rxbuf_multiple(struct htc_target *target,
depth
=
get_queue_depth
(
pkt_queue
);
ath6kl_dbg
(
ATH6KL_DBG_HTC
,
"htc rx add multiple ep id %d cnt %d len %d
\n
"
,
"htc rx add multiple ep id %d cnt %d len %d
\n
"
,
first_pkt
->
endpoint
,
depth
,
first_pkt
->
buf_len
);
endpoint
=
&
target
->
endpoint
[
first_pkt
->
endpoint
];
...
...
@@ -2271,8 +2333,8 @@ int ath6kl_htc_add_rxbuf_multiple(struct htc_target *target,
if
(
target
->
rx_st_flags
&
HTC_RECV_WAIT_BUFFERS
)
{
if
(
target
->
ep_waiting
==
first_pkt
->
endpoint
)
{
ath6kl_dbg
(
ATH6KL_DBG_HTC
,
"htc rx blocked on ep %d, unblocking
\n
"
,
target
->
ep_waiting
);
"htc rx blocked on ep %d, unblocking
\n
"
,
target
->
ep_waiting
);
target
->
rx_st_flags
&=
~
HTC_RECV_WAIT_BUFFERS
;
target
->
ep_waiting
=
ENDPOINT_MAX
;
rx_unblock
=
true
;
...
...
@@ -2309,7 +2371,21 @@ void ath6kl_htc_flush_rx_buf(struct htc_target *target)
"htc rx flush pkt 0x%p len %d ep %d
\n
"
,
packet
,
packet
->
buf_len
,
packet
->
endpoint
);
dev_kfree_skb
(
packet
->
pkt_cntxt
);
/*
* packets in rx_bufq of endpoint 0 have originally
* been queued from target->free_ctrl_rxbuf where
* packet and packet->buf_start are allocated
* separately using kmalloc(). For other endpoint
* rx_bufq, it is allocated as skb where packet is
* skb->head. Take care of this difference while freeing
* the memory.
*/
if
(
packet
->
endpoint
==
ENDPOINT_0
)
{
kfree
(
packet
->
buf_start
);
kfree
(
packet
);
}
else
{
dev_kfree_skb
(
packet
->
pkt_cntxt
);
}
spin_lock_bh
(
&
target
->
rx_lock
);
}
spin_unlock_bh
(
&
target
->
rx_lock
);
...
...
@@ -2328,6 +2404,7 @@ int ath6kl_htc_conn_service(struct htc_target *target,
enum
htc_endpoint_id
assigned_ep
=
ENDPOINT_MAX
;
unsigned
int
max_msg_sz
=
0
;
int
status
=
0
;
u16
msg_id
;
ath6kl_dbg
(
ATH6KL_DBG_HTC
,
"htc connect service target 0x%p service id 0x%x
\n
"
,
...
...
@@ -2371,9 +2448,10 @@ int ath6kl_htc_conn_service(struct htc_target *target,
}
resp_msg
=
(
struct
htc_conn_service_resp
*
)
rx_pkt
->
buf
;
msg_id
=
le16_to_cpu
(
resp_msg
->
msg_id
);
if
((
le16_to_cpu
(
resp_msg
->
msg_id
)
!=
HTC_MSG_CONN_SVC_RESP_ID
)
||
(
rx_pkt
->
act_len
<
sizeof
(
*
resp_msg
)))
{
if
((
msg_id
!=
HTC_MSG_CONN_SVC_RESP_ID
)
||
(
rx_pkt
->
act_len
<
sizeof
(
*
resp_msg
)))
{
status
=
-
ENOMEM
;
goto
fail_tx
;
}
...
...
@@ -2420,6 +2498,15 @@ int ath6kl_htc_conn_service(struct htc_target *target,
endpoint
->
cred_dist
.
endpoint
=
assigned_ep
;
endpoint
->
cred_dist
.
cred_sz
=
target
->
tgt_cred_sz
;
switch
(
endpoint
->
svc_id
)
{
case
WMI_DATA_BK_SVC
:
endpoint
->
tx_drop_packet_threshold
=
MAX_DEF_COOKIE_NUM
/
3
;
break
;
default:
endpoint
->
tx_drop_packet_threshold
=
MAX_HI_COOKIE_NUM
;
break
;
}
if
(
conn_req
->
max_rxmsg_sz
)
{
/*
* Override cred_per_msg calculation, this optimizes
...
...
@@ -2517,7 +2604,8 @@ static void htc_setup_msg_bndl(struct htc_target *target)
target
->
max_rx_bndl_sz
,
target
->
max_tx_bndl_sz
);
if
(
target
->
max_tx_bndl_sz
)
target
->
tx_bndl_enable
=
true
;
/* tx_bndl_mask is enabled per AC, each has 1 bit */
target
->
tx_bndl_mask
=
(
1
<<
WMM_NUM_AC
)
-
1
;
if
(
target
->
max_rx_bndl_sz
)
target
->
rx_bndl_enable
=
true
;
...
...
@@ -2532,7 +2620,7 @@ static void htc_setup_msg_bndl(struct htc_target *target)
* padding will spill into the next credit buffer
* which is fatal.
*/
target
->
tx_bndl_
enable
=
false
;
target
->
tx_bndl_
mask
=
0
;
}
}
...
...
@@ -2589,8 +2677,8 @@ int ath6kl_htc_wait_target(struct htc_target *target)
}
ath6kl_dbg
(
ATH6KL_DBG_BOOT
,
"htc using protocol %s (%d)
\n
"
,
(
target
->
htc_tgt_ver
==
HTC_VERSION_2P0
)
?
"2.0"
:
">= 2.1"
,
target
->
htc_tgt_ver
);
(
target
->
htc_tgt_ver
==
HTC_VERSION_2P0
)
?
"2.0"
:
">= 2.1"
,
target
->
htc_tgt_ver
);
if
(
target
->
msg_per_bndl_max
>
0
)
htc_setup_msg_bndl
(
target
);
...
...
@@ -2784,14 +2872,14 @@ void ath6kl_htc_cleanup(struct htc_target *target)
ath6kl_hif_cleanup_scatter
(
target
->
dev
->
ar
);
list_for_each_entry_safe
(
packet
,
tmp_packet
,
&
target
->
free_ctrl_txbuf
,
list
)
{
&
target
->
free_ctrl_txbuf
,
list
)
{
list_del
(
&
packet
->
list
);
kfree
(
packet
->
buf_start
);
kfree
(
packet
);
}
list_for_each_entry_safe
(
packet
,
tmp_packet
,
&
target
->
free_ctrl_rxbuf
,
list
)
{
&
target
->
free_ctrl_rxbuf
,
list
)
{
list_del
(
&
packet
->
list
);
kfree
(
packet
->
buf_start
);
kfree
(
packet
);
...
...
drivers/net/wireless/ath/ath6kl/htc.h
View file @
843dc664
/*
* Copyright (c) 2004-2011 Atheros Communications Inc.
* Copyright (c) 2011 Qualcomm Atheros, 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
...
...
@@ -87,6 +88,8 @@
#define WMI_DATA_VO_SVC MAKE_SERVICE_ID(WMI_SERVICE_GROUP, 4)
#define WMI_MAX_SERVICES 5
#define WMM_NUM_AC 4
/* reserved and used to flush ALL packets */
#define HTC_TX_PACKET_TAG_ALL 0
#define HTC_SERVICE_TX_PACKET_TAG 1
...
...
@@ -498,6 +501,7 @@ struct htc_endpoint {
u8
seqno
;
u32
conn_flags
;
struct
htc_endpoint_stats
ep_st
;
u16
tx_drop_packet_threshold
;
};
struct
htc_control_buffer
{
...
...
@@ -519,9 +523,16 @@ struct htc_target {
struct
ath6kl_htc_credit_info
*
credit_info
;
int
tgt_creds
;
unsigned
int
tgt_cred_sz
;
/* protects free_ctrl_txbuf and free_ctrl_rxbuf */
spinlock_t
htc_lock
;
/* FIXME: does this protext rx_bufq and endpoint structures or what? */
spinlock_t
rx_lock
;
/* protects endpoint->txq */
spinlock_t
tx_lock
;
struct
ath6kl_device
*
dev
;
u32
htc_flags
;
u32
rx_st_flags
;
...
...
@@ -531,7 +542,7 @@ struct htc_target {
/* max messages per bundle for HTC */
int
msg_per_bndl_max
;
bool
tx_bndl_enable
;
u32
tx_bndl_mask
;
int
rx_bndl_enable
;
int
max_rx_bndl_sz
;
int
max_tx_bndl_sz
;
...
...
@@ -543,6 +554,9 @@ struct htc_target {
int
max_xfer_szper_scatreq
;
int
chk_irq_status_cnt
;
/* counts the number of Tx without bundling continously per AC */
u32
ac_tx_count
[
WMM_NUM_AC
];
};
void
*
ath6kl_htc_create
(
struct
ath6kl
*
ar
);
...
...
drivers/net/wireless/ath/ath6kl/init.c
View file @
843dc664
/*
* Copyright (c) 2011 Atheros Communications Inc.
* Copyright (c) 2011-2012 Qualcomm Atheros, 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
...
...
@@ -74,7 +75,7 @@ static const struct ath6kl_hw hw_list[] = {
},
.
fw_board
=
AR6003_HW_2_1_1_BOARD_DATA_FILE
,
.
fw_default_board
=
AR6003_HW_2_1_1_DEFAULT_BOARD_DATA_FILE
,
.
fw_default_board
=
AR6003_HW_2_1_1_DEFAULT_BOARD_DATA_FILE
,
},
{
.
id
=
AR6004_HW_1_0_VERSION
,
...
...
@@ -351,11 +352,7 @@ static int ath6kl_set_htc_params(struct ath6kl *ar, u32 mbox_isr_yield_val,
blk_size
|=
((
u32
)
htc_ctrl_buf
)
<<
16
;
/* set the host interest area for the block size */
status
=
ath6kl_bmi_write
(
ar
,
ath6kl_get_hi_item_addr
(
ar
,
HI_ITEM
(
hi_mbox_io_block_sz
)),
(
u8
*
)
&
blk_size
,
4
);
status
=
ath6kl_bmi_write_hi32
(
ar
,
hi_mbox_io_block_sz
,
blk_size
);
if
(
status
)
{
ath6kl_err
(
"bmi_write_memory for IO block size failed
\n
"
);
goto
out
;
...
...
@@ -367,11 +364,8 @@ static int ath6kl_set_htc_params(struct ath6kl *ar, u32 mbox_isr_yield_val,
if
(
mbox_isr_yield_val
)
{
/* set the host interest area for the mbox ISR yield limit */
status
=
ath6kl_bmi_write
(
ar
,
ath6kl_get_hi_item_addr
(
ar
,
HI_ITEM
(
hi_mbox_isr_yield_limit
)),
(
u8
*
)
&
mbox_isr_yield_val
,
4
);
status
=
ath6kl_bmi_write_hi32
(
ar
,
hi_mbox_isr_yield_limit
,
mbox_isr_yield_val
);
if
(
status
)
{
ath6kl_err
(
"bmi_write_memory for yield limit failed
\n
"
);
goto
out
;
...
...
@@ -384,7 +378,6 @@ static int ath6kl_set_htc_params(struct ath6kl *ar, u32 mbox_isr_yield_val,
static
int
ath6kl_target_config_wlan_params
(
struct
ath6kl
*
ar
,
int
idx
)
{
int
status
=
0
;
int
ret
;
/*
...
...
@@ -392,43 +385,54 @@ static int ath6kl_target_config_wlan_params(struct ath6kl *ar, int idx)
* default values. Required if checksum offload is needed. Set
* RxMetaVersion to 2.
*/
if
(
ath6kl_wmi_set_rx_frame_format_cmd
(
ar
->
wmi
,
idx
,
ar
->
rx_meta_ver
,
0
,
0
))
{
ath6kl_err
(
"unable to set the rx frame format
\n
"
);
status
=
-
EIO
;
ret
=
ath6kl_wmi_set_rx_frame_format_cmd
(
ar
->
wmi
,
idx
,
ar
->
rx_meta_ver
,
0
,
0
);
if
(
ret
)
{
ath6kl_err
(
"unable to set the rx frame format: %d
\n
"
,
ret
);
return
ret
;
}
if
(
ar
->
conf_flags
&
ATH6KL_CONF_IGNORE_PS_FAIL_EVT_IN_SCAN
)
if
((
ath6kl_wmi_pmparams_cmd
(
ar
->
wmi
,
idx
,
0
,
1
,
0
,
0
,
1
,
IGNORE_POWER_SAVE_FAIL_EVENT_DURING_SCAN
))
!=
0
)
{
ath6kl_err
(
"unable to set power save fail event policy
\n
"
);
status
=
-
EIO
;
if
(
ar
->
conf_flags
&
ATH6KL_CONF_IGNORE_PS_FAIL_EVT_IN_SCAN
)
{
ret
=
ath6kl_wmi_pmparams_cmd
(
ar
->
wmi
,
idx
,
0
,
1
,
0
,
0
,
1
,
IGNORE_PS_FAIL_DURING_SCAN
);
if
(
ret
)
{
ath6kl_err
(
"unable to set power save fail event policy: %d
\n
"
,
ret
);
return
ret
;
}
}
if
(
!
(
ar
->
conf_flags
&
ATH6KL_CONF_IGNORE_ERP_BARKER
))
if
((
ath6kl_wmi_set_lpreamble_cmd
(
ar
->
wmi
,
idx
,
0
,
WMI_DONOT_IGNORE_BARKER_IN_ERP
))
!=
0
)
{
ath6kl_err
(
"unable to set barker preamble policy
\n
"
);
status
=
-
EIO
;
if
(
!
(
ar
->
conf_flags
&
ATH6KL_CONF_IGNORE_ERP_BARKER
))
{
ret
=
ath6kl_wmi_set_lpreamble_cmd
(
ar
->
wmi
,
idx
,
0
,
WMI_FOLLOW_BARKER_IN_ERP
);
if
(
ret
)
{
ath6kl_err
(
"unable to set barker preamble policy: %d
\n
"
,
ret
);
return
ret
;
}
}
if
(
ath6kl_wmi_set_keepalive_cmd
(
ar
->
wmi
,
idx
,
WLAN_CONFIG_KEEP_ALIVE_INTERVAL
))
{
ath6kl_err
(
"unable to set keep alive interval
\n
"
);
status
=
-
EIO
;
ret
=
ath6kl_wmi_set_keepalive_cmd
(
ar
->
wmi
,
idx
,
WLAN_CONFIG_KEEP_ALIVE_INTERVAL
);
if
(
ret
)
{
ath6kl_err
(
"unable to set keep alive interval: %d
\n
"
,
ret
);
return
ret
;
}
if
(
ath6kl_wmi_disctimeout_cmd
(
ar
->
wmi
,
idx
,
WLAN_CONFIG_DISCONNECT_TIMEOUT
))
{
ath6kl_err
(
"unable to set disconnect timeout
\n
"
);
status
=
-
EIO
;
ret
=
ath6kl_wmi_disctimeout_cmd
(
ar
->
wmi
,
idx
,
WLAN_CONFIG_DISCONNECT_TIMEOUT
);
if
(
ret
)
{
ath6kl_err
(
"unable to set disconnect timeout: %d
\n
"
,
ret
);
return
ret
;
}
if
(
!
(
ar
->
conf_flags
&
ATH6KL_CONF_ENABLE_TX_BURST
))
if
(
ath6kl_wmi_set_wmm_txop
(
ar
->
wmi
,
idx
,
WMI_TXOP_DISABLED
))
{
ath6kl_err
(
"unable to set txop bursting
\n
"
);
status
=
-
EIO
;
if
(
!
(
ar
->
conf_flags
&
ATH6KL_CONF_ENABLE_TX_BURST
))
{
ret
=
ath6kl_wmi_set_wmm_txop
(
ar
->
wmi
,
idx
,
WMI_TXOP_DISABLED
);
if
(
ret
)
{
ath6kl_err
(
"unable to set txop bursting: %d
\n
"
,
ret
);
return
ret
;
}
}
if
(
ar
->
p2p
&&
(
ar
->
vif_max
==
1
||
idx
))
{
ret
=
ath6kl_wmi_info_req_cmd
(
ar
->
wmi
,
idx
,
...
...
@@ -452,7 +456,7 @@ static int ath6kl_target_config_wlan_params(struct ath6kl *ar, int idx)
}
}
return
status
;
return
ret
;
}
int
ath6kl_configure_target
(
struct
ath6kl
*
ar
)
...
...
@@ -462,8 +466,7 @@ int ath6kl_configure_target(struct ath6kl *ar)
int
i
,
status
;
param
=
!!
(
ar
->
conf_flags
&
ATH6KL_CONF_UART_DEBUG
);
if
(
ath6kl_bmi_write
(
ar
,
ath6kl_get_hi_item_addr
(
ar
,
HI_ITEM
(
hi_serial_enable
)),
(
u8
*
)
&
param
,
4
))
{
if
(
ath6kl_bmi_write_hi32
(
ar
,
hi_serial_enable
,
param
))
{
ath6kl_err
(
"bmi_write_memory for uart debug failed
\n
"
);
return
-
EIO
;
}
...
...
@@ -499,11 +502,8 @@ int ath6kl_configure_target(struct ath6kl *ar)
if
(
ar
->
p2p
&&
ar
->
vif_max
==
1
)
fw_submode
=
HI_OPTION_FW_SUBMODE_P2PDEV
;
param
=
HTC_PROTOCOL_VERSION
;
if
(
ath6kl_bmi_write
(
ar
,
ath6kl_get_hi_item_addr
(
ar
,
HI_ITEM
(
hi_app_host_interest
)),
(
u8
*
)
&
param
,
4
)
!=
0
)
{
if
(
ath6kl_bmi_write_hi32
(
ar
,
hi_app_host_interest
,
HTC_PROTOCOL_VERSION
)
!=
0
)
{
ath6kl_err
(
"bmi_write_memory for htc version failed
\n
"
);
return
-
EIO
;
}
...
...
@@ -511,10 +511,7 @@ int ath6kl_configure_target(struct ath6kl *ar)
/* set the firmware mode to STA/IBSS/AP */
param
=
0
;
if
(
ath6kl_bmi_read
(
ar
,
ath6kl_get_hi_item_addr
(
ar
,
HI_ITEM
(
hi_option_flag
)),
(
u8
*
)
&
param
,
4
)
!=
0
)
{
if
(
ath6kl_bmi_read_hi32
(
ar
,
hi_option_flag
,
&
param
)
!=
0
)
{
ath6kl_err
(
"bmi_read_memory for setting fwmode failed
\n
"
);
return
-
EIO
;
}
...
...
@@ -526,11 +523,7 @@ int ath6kl_configure_target(struct ath6kl *ar)
param
|=
(
0
<<
HI_OPTION_MAC_ADDR_METHOD_SHIFT
);
param
|=
(
0
<<
HI_OPTION_FW_BRIDGE_SHIFT
);
if
(
ath6kl_bmi_write
(
ar
,
ath6kl_get_hi_item_addr
(
ar
,
HI_ITEM
(
hi_option_flag
)),
(
u8
*
)
&
param
,
4
)
!=
0
)
{
if
(
ath6kl_bmi_write_hi32
(
ar
,
hi_option_flag
,
param
)
!=
0
)
{
ath6kl_err
(
"bmi_write_memory for setting fwmode failed
\n
"
);
return
-
EIO
;
}
...
...
@@ -549,16 +542,13 @@ int ath6kl_configure_target(struct ath6kl *ar)
param
=
ar
->
hw
.
board_ext_data_addr
;
ram_reserved_size
=
ar
->
hw
.
reserved_ram_size
;
if
(
ath6kl_bmi_write
(
ar
,
ath6kl_get_hi_item_addr
(
ar
,
HI_ITEM
(
hi_board_ext_data
)),
(
u8
*
)
&
param
,
4
)
!=
0
)
{
if
(
ath6kl_bmi_write_hi32
(
ar
,
hi_board_ext_data
,
param
)
!=
0
)
{
ath6kl_err
(
"bmi_write_memory for hi_board_ext_data failed
\n
"
);
return
-
EIO
;
}
if
(
ath6kl_bmi_write
(
ar
,
ath6kl_get_hi_item_addr
(
ar
,
HI_ITEM
(
hi_end_ram_reserve_sz
)),
(
u8
*
)
&
ram_reserved_size
,
4
)
!=
0
)
{
if
(
ath6kl_bmi_write_hi32
(
ar
,
hi_end_ram_reserve_sz
,
ram_reserved_size
)
!=
0
)
{
ath6kl_err
(
"bmi_write_memory for hi_end_ram_reserve_sz failed
\n
"
);
return
-
EIO
;
}
...
...
@@ -569,20 +559,13 @@ int ath6kl_configure_target(struct ath6kl *ar)
return
-
EIO
;
/* Configure GPIO AR600x UART */
param
=
ar
->
hw
.
uarttx_pin
;
status
=
ath6kl_bmi_write
(
ar
,
ath6kl_get_hi_item_addr
(
ar
,
HI_ITEM
(
hi_dbg_uart_txpin
)),
(
u8
*
)
&
param
,
4
);
status
=
ath6kl_bmi_write_hi32
(
ar
,
hi_dbg_uart_txpin
,
ar
->
hw
.
uarttx_pin
);
if
(
status
)
return
status
;
/* Configure target refclk_hz */
param
=
ar
->
hw
.
refclk_hz
;
status
=
ath6kl_bmi_write
(
ar
,
ath6kl_get_hi_item_addr
(
ar
,
HI_ITEM
(
hi_refclk_hz
)),
(
u8
*
)
&
param
,
4
);
status
=
ath6kl_bmi_write_hi32
(
ar
,
hi_refclk_hz
,
ar
->
hw
.
refclk_hz
);
if
(
status
)
return
status
;
...
...
@@ -832,13 +815,13 @@ static int ath6kl_fetch_testscript_file(struct ath6kl *ar)
return
0
;
snprintf
(
filename
,
sizeof
(
filename
),
"%s/%s"
,
ar
->
hw
.
fw
.
dir
,
ar
->
hw
.
fw
.
testscript
);
ar
->
hw
.
fw
.
dir
,
ar
->
hw
.
fw
.
testscript
);
ret
=
ath6kl_get_fw
(
ar
,
filename
,
&
ar
->
fw_testscript
,
&
ar
->
fw_testscript_len
);
if
(
ret
)
{
ath6kl_err
(
"Failed to get testscript file %s: %d
\n
"
,
filename
,
ret
);
filename
,
ret
);
return
ret
;
}
...
...
@@ -922,7 +905,7 @@ static int ath6kl_fetch_fw_apin(struct ath6kl *ar, const char *name)
switch
(
ie_id
)
{
case
ATH6KL_FW_IE_OTP_IMAGE
:
ath6kl_dbg
(
ATH6KL_DBG_BOOT
,
"found otp image ie (%zd B)
\n
"
,
ie_len
);
ie_len
);
ar
->
fw_otp
=
kmemdup
(
data
,
ie_len
,
GFP_KERNEL
);
...
...
@@ -935,7 +918,7 @@ static int ath6kl_fetch_fw_apin(struct ath6kl *ar, const char *name)
break
;
case
ATH6KL_FW_IE_FW_IMAGE
:
ath6kl_dbg
(
ATH6KL_DBG_BOOT
,
"found fw image ie (%zd B)
\n
"
,
ie_len
);
ie_len
);
/* in testmode we already might have a fw file */
if
(
ar
->
fw
!=
NULL
)
...
...
@@ -952,7 +935,7 @@ static int ath6kl_fetch_fw_apin(struct ath6kl *ar, const char *name)
break
;
case
ATH6KL_FW_IE_PATCH_IMAGE
:
ath6kl_dbg
(
ATH6KL_DBG_BOOT
,
"found patch image ie (%zd B)
\n
"
,
ie_len
);
ie_len
);
ar
->
fw_patch
=
kmemdup
(
data
,
ie_len
,
GFP_KERNEL
);
...
...
@@ -1096,22 +1079,14 @@ static int ath6kl_upload_board_file(struct ath6kl *ar)
*/
if
(
ar
->
hw
.
board_addr
!=
0
)
{
board_address
=
ar
->
hw
.
board_addr
;
ath6kl_bmi_write
(
ar
,
ath6kl_get_hi_item_addr
(
ar
,
HI_ITEM
(
hi_board_data
)),
(
u8
*
)
&
board_address
,
4
);
ath6kl_bmi_write_hi32
(
ar
,
hi_board_data
,
board_address
);
}
else
{
ath6kl_bmi_read
(
ar
,
ath6kl_get_hi_item_addr
(
ar
,
HI_ITEM
(
hi_board_data
)),
(
u8
*
)
&
board_address
,
4
);
ath6kl_bmi_read_hi32
(
ar
,
hi_board_data
,
&
board_address
);
}
/* determine where in target ram to write extended board data */
ath6kl_bmi_read
(
ar
,
ath6kl_get_hi_item_addr
(
ar
,
HI_ITEM
(
hi_board_ext_data
)),
(
u8
*
)
&
board_ext_address
,
4
);
ath6kl_bmi_read_hi32
(
ar
,
hi_board_ext_data
,
&
board_ext_address
);
if
(
ar
->
target_type
==
TARGET_TYPE_AR6003
&&
board_ext_address
==
0
)
{
...
...
@@ -1123,6 +1098,8 @@ static int ath6kl_upload_board_file(struct ath6kl *ar)
case
TARGET_TYPE_AR6003
:
board_data_size
=
AR6003_BOARD_DATA_SZ
;
board_ext_data_size
=
AR6003_BOARD_EXT_DATA_SZ
;
if
(
ar
->
fw_board_len
>
(
board_data_size
+
board_ext_data_size
))
board_ext_data_size
=
AR6003_BOARD_EXT_DATA_SZ_V2
;
break
;
case
TARGET_TYPE_AR6004
:
board_data_size
=
AR6004_BOARD_DATA_SZ
;
...
...
@@ -1154,10 +1131,7 @@ static int ath6kl_upload_board_file(struct ath6kl *ar)
/* record that extended board data is initialized */
param
=
(
board_ext_data_size
<<
16
)
|
1
;
ath6kl_bmi_write
(
ar
,
ath6kl_get_hi_item_addr
(
ar
,
HI_ITEM
(
hi_board_ext_data_config
)),
(
unsigned
char
*
)
&
param
,
4
);
ath6kl_bmi_write_hi32
(
ar
,
hi_board_ext_data_config
,
param
);
}
if
(
ar
->
fw_board_len
<
board_data_size
)
{
...
...
@@ -1178,11 +1152,7 @@ static int ath6kl_upload_board_file(struct ath6kl *ar)
}
/* record the fact that Board Data IS initialized */
param
=
1
;
ath6kl_bmi_write
(
ar
,
ath6kl_get_hi_item_addr
(
ar
,
HI_ITEM
(
hi_board_data_initialized
)),
(
u8
*
)
&
param
,
4
);
ath6kl_bmi_write_hi32
(
ar
,
hi_board_data_initialized
,
1
);
return
ret
;
}
...
...
@@ -1209,10 +1179,7 @@ static int ath6kl_upload_otp(struct ath6kl *ar)
}
/* read firmware start address */
ret
=
ath6kl_bmi_read
(
ar
,
ath6kl_get_hi_item_addr
(
ar
,
HI_ITEM
(
hi_app_start
)),
(
u8
*
)
&
address
,
sizeof
(
address
));
ret
=
ath6kl_bmi_read_hi32
(
ar
,
hi_app_start
,
&
address
);
if
(
ret
)
{
ath6kl_err
(
"Failed to read hi_app_start: %d
\n
"
,
ret
);
...
...
@@ -1270,7 +1237,7 @@ static int ath6kl_upload_firmware(struct ath6kl *ar)
static
int
ath6kl_upload_patch
(
struct
ath6kl
*
ar
)
{
u32
address
,
param
;
u32
address
;
int
ret
;
if
(
ar
->
fw_patch
==
NULL
)
...
...
@@ -1287,18 +1254,14 @@ static int ath6kl_upload_patch(struct ath6kl *ar)
return
ret
;
}
param
=
address
;
ath6kl_bmi_write
(
ar
,
ath6kl_get_hi_item_addr
(
ar
,
HI_ITEM
(
hi_dset_list_head
)),
(
unsigned
char
*
)
&
param
,
4
);
ath6kl_bmi_write_hi32
(
ar
,
hi_dset_list_head
,
address
);
return
0
;
}
static
int
ath6kl_upload_testscript
(
struct
ath6kl
*
ar
)
{
u32
address
,
param
;
u32
address
;
int
ret
;
if
(
ar
->
testmode
!=
2
)
...
...
@@ -1310,7 +1273,7 @@ static int ath6kl_upload_testscript(struct ath6kl *ar)
address
=
ar
->
hw
.
testscript_addr
;
ath6kl_dbg
(
ATH6KL_DBG_BOOT
,
"writing testscript to 0x%x (%zd B)
\n
"
,
address
,
ar
->
fw_testscript_len
);
address
,
ar
->
fw_testscript_len
);
ret
=
ath6kl_bmi_write
(
ar
,
address
,
ar
->
fw_testscript
,
ar
->
fw_testscript_len
);
...
...
@@ -1319,23 +1282,9 @@ static int ath6kl_upload_testscript(struct ath6kl *ar)
return
ret
;
}
param
=
address
;
ath6kl_bmi_write
(
ar
,
ath6kl_get_hi_item_addr
(
ar
,
HI_ITEM
(
hi_ota_testscript
)),
(
unsigned
char
*
)
&
param
,
4
);
param
=
4096
;
ath6kl_bmi_write
(
ar
,
ath6kl_get_hi_item_addr
(
ar
,
HI_ITEM
(
hi_end_ram_reserve_sz
)),
(
unsigned
char
*
)
&
param
,
4
);
param
=
1
;
ath6kl_bmi_write
(
ar
,
ath6kl_get_hi_item_addr
(
ar
,
HI_ITEM
(
hi_test_apps_related
)),
(
unsigned
char
*
)
&
param
,
4
);
ath6kl_bmi_write_hi32
(
ar
,
hi_ota_testscript
,
address
);
ath6kl_bmi_write_hi32
(
ar
,
hi_end_ram_reserve_sz
,
4096
);
ath6kl_bmi_write_hi32
(
ar
,
hi_test_apps_related
,
1
);
return
0
;
}
...
...
@@ -1346,7 +1295,7 @@ static int ath6kl_init_upload(struct ath6kl *ar)
int
status
=
0
;
if
(
ar
->
target_type
!=
TARGET_TYPE_AR6003
&&
ar
->
target_type
!=
TARGET_TYPE_AR6004
)
ar
->
target_type
!=
TARGET_TYPE_AR6004
)
return
-
EINVAL
;
/* temporarily disable system sleep */
...
...
@@ -1403,7 +1352,8 @@ static int ath6kl_init_upload(struct ath6kl *ar)
return
status
;
/* WAR to avoid SDIO CRC err */
if
(
ar
->
version
.
target_ver
==
AR6003_HW_2_0_VERSION
)
{
if
(
ar
->
version
.
target_ver
==
AR6003_HW_2_0_VERSION
||
ar
->
version
.
target_ver
==
AR6003_HW_2_1_1_VERSION
)
{
ath6kl_err
(
"temporary war to avoid sdio crc error
\n
"
);
param
=
0x20
;
...
...
@@ -1726,9 +1676,11 @@ void ath6kl_stop_txrx(struct ath6kl *ar)
* configure NOT to reset the target during a debug session.
*/
ath6kl_dbg
(
ATH6KL_DBG_TRC
,
"attempting to reset target on instance destroy
\n
"
);
"attempting to reset target on instance destroy
\n
"
);
ath6kl_reset_device
(
ar
,
ar
->
target_type
,
true
,
true
);
clear_bit
(
WLAN_ENABLED
,
&
ar
->
flag
);
up
(
&
ar
->
sem
);
}
EXPORT_SYMBOL
(
ath6kl_stop_txrx
);
drivers/net/wireless/ath/ath6kl/main.c
View file @
843dc664
/*
* Copyright (c) 2004-2011 Atheros Communications Inc.
* Copyright (c) 2011-2012 Qualcomm Atheros, 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
...
...
@@ -80,11 +81,21 @@ static void ath6kl_add_new_sta(struct ath6kl_vif *vif, u8 *mac, u16 aid,
static
void
ath6kl_sta_cleanup
(
struct
ath6kl
*
ar
,
u8
i
)
{
struct
ath6kl_sta
*
sta
=
&
ar
->
sta_list
[
i
];
struct
ath6kl_mgmt_buff
*
entry
,
*
tmp
;
/* empty the queued pkts in the PS queue if any */
spin_lock_bh
(
&
sta
->
psq_lock
);
skb_queue_purge
(
&
sta
->
psq
);
skb_queue_purge
(
&
sta
->
apsdq
);
if
(
sta
->
mgmt_psq_len
!=
0
)
{
list_for_each_entry_safe
(
entry
,
tmp
,
&
sta
->
mgmt_psq
,
list
)
{
kfree
(
entry
);
}
INIT_LIST_HEAD
(
&
sta
->
mgmt_psq
);
sta
->
mgmt_psq_len
=
0
;
}
spin_unlock_bh
(
&
sta
->
psq_lock
);
memset
(
&
ar
->
ap_stats
.
sta
[
sta
->
aid
-
1
],
0
,
...
...
@@ -339,7 +350,7 @@ void ath6kl_reset_device(struct ath6kl *ar, u32 target_type,
__le32
data
;
if
(
target_type
!=
TARGET_TYPE_AR6003
&&
target_type
!=
TARGET_TYPE_AR6004
)
target_type
!=
TARGET_TYPE_AR6004
)
return
;
data
=
cold_reset
?
cpu_to_le32
(
RESET_CONTROL_COLD_RST
)
:
...
...
@@ -588,11 +599,9 @@ void ath6kl_connect_event(struct ath6kl_vif *vif, u16 channel, u8 *bssid,
memcpy
(
vif
->
bssid
,
bssid
,
sizeof
(
vif
->
bssid
));
vif
->
bss_ch
=
channel
;
if
((
vif
->
nw_type
==
INFRA_NETWORK
))
{
ar
->
listen_intvl_b
=
listen_int
;
if
((
vif
->
nw_type
==
INFRA_NETWORK
))
ath6kl_wmi_listeninterval_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
0
,
ar
->
listen_intvl_b
);
}
vif
->
listen_intvl_t
,
0
);
netif_wake_queue
(
vif
->
ndev
);
...
...
@@ -810,6 +819,7 @@ void ath6kl_pspoll_event(struct ath6kl_vif *vif, u8 aid)
struct
sk_buff
*
skb
;
bool
psq_empty
=
false
;
struct
ath6kl
*
ar
=
vif
->
ar
;
struct
ath6kl_mgmt_buff
*
mgmt_buf
;
conn
=
ath6kl_find_sta_by_aid
(
ar
,
aid
);
...
...
@@ -820,7 +830,7 @@ void ath6kl_pspoll_event(struct ath6kl_vif *vif, u8 aid)
* becomes empty update the PVB for this station.
*/
spin_lock_bh
(
&
conn
->
psq_lock
);
psq_empty
=
skb_queue_empty
(
&
conn
->
psq
);
psq_empty
=
skb_queue_empty
(
&
conn
->
psq
)
&&
(
conn
->
mgmt_psq_len
==
0
)
;
spin_unlock_bh
(
&
conn
->
psq_lock
);
if
(
psq_empty
)
...
...
@@ -828,15 +838,31 @@ void ath6kl_pspoll_event(struct ath6kl_vif *vif, u8 aid)
return
;
spin_lock_bh
(
&
conn
->
psq_lock
);
skb
=
skb_dequeue
(
&
conn
->
psq
);
spin_unlock_bh
(
&
conn
->
psq_lock
);
if
(
conn
->
mgmt_psq_len
>
0
)
{
mgmt_buf
=
list_first_entry
(
&
conn
->
mgmt_psq
,
struct
ath6kl_mgmt_buff
,
list
);
list_del
(
&
mgmt_buf
->
list
);
conn
->
mgmt_psq_len
--
;
spin_unlock_bh
(
&
conn
->
psq_lock
);
conn
->
sta_flags
|=
STA_PS_POLLED
;
ath6kl_wmi_send_mgmt_cmd
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
mgmt_buf
->
id
,
mgmt_buf
->
freq
,
mgmt_buf
->
wait
,
mgmt_buf
->
buf
,
mgmt_buf
->
len
,
mgmt_buf
->
no_cck
);
conn
->
sta_flags
&=
~
STA_PS_POLLED
;
kfree
(
mgmt_buf
);
}
else
{
skb
=
skb_dequeue
(
&
conn
->
psq
);
spin_unlock_bh
(
&
conn
->
psq_lock
);
conn
->
sta_flags
|=
STA_PS_POLLED
;
ath6kl_data_tx
(
skb
,
vif
->
ndev
);
conn
->
sta_flags
&=
~
STA_PS_POLLED
;
conn
->
sta_flags
|=
STA_PS_POLLED
;
ath6kl_data_tx
(
skb
,
vif
->
ndev
);
conn
->
sta_flags
&=
~
STA_PS_POLLED
;
}
spin_lock_bh
(
&
conn
->
psq_lock
);
psq_empty
=
skb_queue_empty
(
&
conn
->
psq
);
psq_empty
=
skb_queue_empty
(
&
conn
->
psq
)
&&
(
conn
->
mgmt_psq_len
==
0
)
;
spin_unlock_bh
(
&
conn
->
psq_lock
);
if
(
psq_empty
)
...
...
@@ -922,8 +948,8 @@ void ath6kl_disconnect_event(struct ath6kl_vif *vif, u8 reason, u8 *bssid,
}
ath6kl_cfg80211_disconnect_event
(
vif
,
reason
,
bssid
,
assoc_resp_len
,
assoc_info
,
prot_reason_status
);
assoc_resp_len
,
assoc_info
,
prot_reason_status
);
aggr_reset_state
(
vif
->
aggr_cntxt
->
aggr_conn
);
...
...
@@ -943,9 +969,9 @@ void ath6kl_disconnect_event(struct ath6kl_vif *vif, u8 reason, u8 *bssid,
}
else
{
set_bit
(
CONNECT_PEND
,
&
vif
->
flags
);
if
(((
reason
==
ASSOC_FAILED
)
&&
(
prot_reason_status
==
0x11
))
||
((
reason
==
ASSOC_FAILED
)
&&
(
prot_reason_status
==
0x0
)
&&
(
vif
->
reconnect_flag
==
1
)))
{
(
prot_reason_status
==
0x11
))
||
((
reason
==
ASSOC_FAILED
)
&&
(
prot_reason_status
==
0x0
)
&&
(
vif
->
reconnect_flag
==
1
)))
{
set_bit
(
CONNECTED
,
&
vif
->
flags
);
return
;
}
...
...
@@ -1079,7 +1105,7 @@ static void ath6kl_set_multicast_list(struct net_device *ndev)
if
(
mc_all_on
||
mc_all_off
)
{
/* Enable/disable all multicast */
ath6kl_dbg
(
ATH6KL_DBG_TRC
,
"%s multicast filter
\n
"
,
mc_all_on
?
"enabling"
:
"disabling"
);
mc_all_on
?
"enabling"
:
"disabling"
);
ret
=
ath6kl_wmi_mcast_filter_cmd
(
vif
->
ar
->
wmi
,
vif
->
fw_vif_idx
,
mc_all_on
);
if
(
ret
)
...
...
@@ -1092,7 +1118,7 @@ static void ath6kl_set_multicast_list(struct net_device *ndev)
found
=
false
;
netdev_for_each_mc_addr
(
ha
,
ndev
)
{
if
(
memcmp
(
ha
->
addr
,
mc_filter
->
hw_addr
,
ATH6KL_MCAST_FILTER_MAC_ADDR_SIZE
)
==
0
)
{
ATH6KL_MCAST_FILTER_MAC_ADDR_SIZE
)
==
0
)
{
found
=
true
;
break
;
}
...
...
@@ -1111,7 +1137,7 @@ static void ath6kl_set_multicast_list(struct net_device *ndev)
false
);
if
(
ret
)
{
ath6kl_warn
(
"Failed to remove multicast filter:%pM
\n
"
,
mc_filter
->
hw_addr
);
mc_filter
->
hw_addr
);
return
;
}
...
...
@@ -1126,7 +1152,7 @@ static void ath6kl_set_multicast_list(struct net_device *ndev)
found
=
false
;
list_for_each_entry
(
mc_filter
,
&
vif
->
mc_filter
,
list
)
{
if
(
memcmp
(
ha
->
addr
,
mc_filter
->
hw_addr
,
ATH6KL_MCAST_FILTER_MAC_ADDR_SIZE
)
==
0
)
{
ATH6KL_MCAST_FILTER_MAC_ADDR_SIZE
)
==
0
)
{
found
=
true
;
break
;
}
...
...
@@ -1151,7 +1177,7 @@ static void ath6kl_set_multicast_list(struct net_device *ndev)
true
);
if
(
ret
)
{
ath6kl_warn
(
"Failed to add multicast filter :%pM
\n
"
,
mc_filter
->
hw_addr
);
mc_filter
->
hw_addr
);
kfree
(
mc_filter
);
goto
out
;
}
...
...
@@ -1184,5 +1210,7 @@ void init_netdev(struct net_device *dev)
sizeof
(
struct
wmi_data_hdr
)
+
HTC_HDR_LENGTH
+
WMI_MAX_TX_META_SZ
+
ATH6KL_HTC_ALIGN_BYTES
;
dev
->
hw_features
|=
NETIF_F_IP_CSUM
|
NETIF_F_RXCSUM
;
return
;
}
drivers/net/wireless/ath/ath6kl/sdio.c
View file @
843dc664
/*
* Copyright (c) 2004-2011 Atheros Communications Inc.
* Copyright (c) 2011-2012 Qualcomm Atheros, 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
...
...
@@ -31,6 +32,7 @@
struct
ath6kl_sdio
{
struct
sdio_func
*
func
;
/* protects access to bus_req_freeq */
spinlock_t
lock
;
/* free list */
...
...
@@ -49,16 +51,20 @@ struct ath6kl_sdio {
/* scatter request list head */
struct
list_head
scat_req
;
/* Avoids disabling irq while the interrupts being handled */
struct
mutex
mtx_ir
q
;
atomic_t
irq_handling
;
wait_queue_head_t
irq_w
q
;
/* protects access to scat_req */
spinlock_t
scat_lock
;
bool
scatter_enabled
;
bool
is_disabled
;
const
struct
sdio_device_id
*
id
;
struct
work_struct
wr_async_work
;
struct
list_head
wr_asyncq
;
/* protects access to wr_asyncq */
spinlock_t
wr_async_lock
;
};
...
...
@@ -404,7 +410,10 @@ static int ath6kl_sdio_read_write_sync(struct ath6kl *ar, u32 addr, u8 *buf,
return
-
ENOMEM
;
mutex_lock
(
&
ar_sdio
->
dma_buffer_mutex
);
tbuf
=
ar_sdio
->
dma_buffer
;
memcpy
(
tbuf
,
buf
,
len
);
if
(
request
&
HIF_WRITE
)
memcpy
(
tbuf
,
buf
,
len
);
bounced
=
true
;
}
else
tbuf
=
buf
;
...
...
@@ -462,7 +471,7 @@ static void ath6kl_sdio_irq_handler(struct sdio_func *func)
ath6kl_dbg
(
ATH6KL_DBG_SDIO
,
"irq
\n
"
);
ar_sdio
=
sdio_get_drvdata
(
func
);
mutex_lock
(
&
ar_sdio
->
mtx_irq
);
atomic_set
(
&
ar_sdio
->
irq_handling
,
1
);
/*
* Release the host during interrups so we can pick it back up when
* we process commands.
...
...
@@ -471,7 +480,10 @@ static void ath6kl_sdio_irq_handler(struct sdio_func *func)
status
=
ath6kl_hif_intr_bh_handler
(
ar_sdio
->
ar
);
sdio_claim_host
(
ar_sdio
->
func
);
mutex_unlock
(
&
ar_sdio
->
mtx_irq
);
atomic_set
(
&
ar_sdio
->
irq_handling
,
0
);
wake_up
(
&
ar_sdio
->
irq_wq
);
WARN_ON
(
status
&&
status
!=
-
ECANCELED
);
}
...
...
@@ -572,6 +584,13 @@ static void ath6kl_sdio_irq_enable(struct ath6kl *ar)
sdio_release_host
(
ar_sdio
->
func
);
}
static
bool
ath6kl_sdio_is_on_irq
(
struct
ath6kl
*
ar
)
{
struct
ath6kl_sdio
*
ar_sdio
=
ath6kl_sdio_priv
(
ar
);
return
!
atomic_read
(
&
ar_sdio
->
irq_handling
);
}
static
void
ath6kl_sdio_irq_disable
(
struct
ath6kl
*
ar
)
{
struct
ath6kl_sdio
*
ar_sdio
=
ath6kl_sdio_priv
(
ar
);
...
...
@@ -579,14 +598,21 @@ static void ath6kl_sdio_irq_disable(struct ath6kl *ar)
sdio_claim_host
(
ar_sdio
->
func
);
mutex_lock
(
&
ar_sdio
->
mtx_irq
);
if
(
atomic_read
(
&
ar_sdio
->
irq_handling
))
{
sdio_release_host
(
ar_sdio
->
func
);
ret
=
wait_event_interruptible
(
ar_sdio
->
irq_wq
,
ath6kl_sdio_is_on_irq
(
ar
));
if
(
ret
)
return
;
sdio_claim_host
(
ar_sdio
->
func
);
}
ret
=
sdio_release_irq
(
ar_sdio
->
func
);
if
(
ret
)
ath6kl_err
(
"Failed to release sdio irq: %d
\n
"
,
ret
);
mutex_unlock
(
&
ar_sdio
->
mtx_irq
);
sdio_release_host
(
ar_sdio
->
func
);
}
...
...
@@ -601,6 +627,8 @@ static struct hif_scatter_req *ath6kl_sdio_scatter_req_get(struct ath6kl *ar)
node
=
list_first_entry
(
&
ar_sdio
->
scat_req
,
struct
hif_scatter_req
,
list
);
list_del
(
&
node
->
list
);
node
->
scat_q_depth
=
get_queue_depth
(
&
ar_sdio
->
scat_req
);
}
spin_unlock_bh
(
&
ar_sdio
->
scat_lock
);
...
...
@@ -633,8 +661,8 @@ static int ath6kl_sdio_async_rw_scatter(struct ath6kl *ar,
return
-
EINVAL
;
ath6kl_dbg
(
ATH6KL_DBG_SCATTER
,
"hif-scatter: total len: %d scatter entries: %d
\n
"
,
scat_req
->
len
,
scat_req
->
scat_entries
);
"hif-scatter: total len: %d scatter entries: %d
\n
"
,
scat_req
->
len
,
scat_req
->
scat_entries
);
if
(
request
&
HIF_SYNCHRONOUS
)
status
=
ath6kl_sdio_scat_rw
(
ar_sdio
,
scat_req
->
busrequest
);
...
...
@@ -813,6 +841,7 @@ static int ath6kl_sdio_suspend(struct ath6kl *ar, struct cfg80211_wowlan *wow)
struct
ath6kl_sdio
*
ar_sdio
=
ath6kl_sdio_priv
(
ar
);
struct
sdio_func
*
func
=
ar_sdio
->
func
;
mmc_pm_flag_t
flags
;
bool
try_deepsleep
=
false
;
int
ret
;
if
(
ar
->
state
==
ATH6KL_STATE_SCHED_SCAN
)
{
...
...
@@ -839,14 +868,22 @@ static int ath6kl_sdio_suspend(struct ath6kl *ar, struct cfg80211_wowlan *wow)
goto
cut_pwr
;
ret
=
ath6kl_cfg80211_suspend
(
ar
,
ATH6KL_CFG_SUSPEND_WOW
,
wow
);
if
(
ret
)
if
(
ret
&&
ret
!=
-
ENOTCONN
)
ath6kl_err
(
"wow suspend failed: %d
\n
"
,
ret
);
if
(
ret
&&
(
!
ar
->
wow_suspend_mode
||
ar
->
wow_suspend_mode
==
WLAN_POWER_STATE_DEEP_SLEEP
))
try_deepsleep
=
true
;
else
if
(
ret
&&
ar
->
wow_suspend_mode
==
WLAN_POWER_STATE_CUT_PWR
)
goto
cut_pwr
;
return
0
;
if
(
!
ret
)
return
0
;
}
if
(
ar
->
suspend_mode
==
WLAN_POWER_STATE_DEEP_SLEEP
||
!
ar
->
suspend_mode
)
{
!
ar
->
suspend_mode
||
try_deepsleep
)
{
flags
=
sdio_get_host_pm_caps
(
func
);
if
(
!
(
flags
&
MMC_PM_KEEP_POWER
))
...
...
@@ -901,8 +938,15 @@ static int ath6kl_sdio_resume(struct ath6kl *ar)
case
ATH6KL_STATE_WOW
:
break
;
case
ATH6KL_STATE_SCHED_SCAN
:
break
;
case
ATH6KL_STATE_SUSPENDING
:
break
;
case
ATH6KL_STATE_RESUMING
:
break
;
}
ath6kl_cfg80211_resume
(
ar
);
...
...
@@ -981,7 +1025,7 @@ static int ath6kl_sdio_diag_read32(struct ath6kl *ar, u32 address, u32 *data)
(
u8
*
)
data
,
sizeof
(
u32
),
HIF_RD_SYNC_BYTE_INC
);
if
(
status
)
{
ath6kl_err
(
"%s: failed to read from window data addr
\n
"
,
__func__
);
__func__
);
return
status
;
}
...
...
@@ -1285,7 +1329,6 @@ static int ath6kl_sdio_probe(struct sdio_func *func,
spin_lock_init
(
&
ar_sdio
->
scat_lock
);
spin_lock_init
(
&
ar_sdio
->
wr_async_lock
);
mutex_init
(
&
ar_sdio
->
dma_buffer_mutex
);
mutex_init
(
&
ar_sdio
->
mtx_irq
);
INIT_LIST_HEAD
(
&
ar_sdio
->
scat_req
);
INIT_LIST_HEAD
(
&
ar_sdio
->
bus_req_freeq
);
...
...
@@ -1293,6 +1336,8 @@ static int ath6kl_sdio_probe(struct sdio_func *func,
INIT_WORK
(
&
ar_sdio
->
wr_async_work
,
ath6kl_sdio_write_async_work
);
init_waitqueue_head
(
&
ar_sdio
->
irq_wq
);
for
(
count
=
0
;
count
<
BUS_REQUEST_MAX_NUM
;
count
++
)
ath6kl_sdio_free_bus_req
(
ar_sdio
,
&
ar_sdio
->
bus_req
[
count
]);
...
...
drivers/net/wireless/ath/ath6kl/target.h
View file @
843dc664
/*
* Copyright (c) 2004-2010 Atheros Communications Inc.
* Copyright (c) 2011 Qualcomm Atheros, 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
...
...
@@ -19,6 +20,7 @@
#define AR6003_BOARD_DATA_SZ 1024
#define AR6003_BOARD_EXT_DATA_SZ 768
#define AR6003_BOARD_EXT_DATA_SZ_V2 1024
#define AR6004_BOARD_DATA_SZ 6144
#define AR6004_BOARD_EXT_DATA_SZ 0
...
...
drivers/net/wireless/ath/ath6kl/testmode.c
View file @
843dc664
/*
* Copyright (c) 2010-2011 Atheros Communications Inc.
* Copyright (c) 2011 Qualcomm Atheros, 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
...
...
drivers/net/wireless/ath/ath6kl/testmode.h
View file @
843dc664
/*
* Copyright (c) 2010-2011 Atheros Communications Inc.
* Copyright (c) 2011 Qualcomm Atheros, 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
...
...
drivers/net/wireless/ath/ath6kl/txrx.c
View file @
843dc664
/*
* Copyright (c) 2004-2011 Atheros Communications Inc.
* Copyright (c) 2011-2012 Qualcomm Atheros, 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
...
...
@@ -158,8 +159,8 @@ static bool ath6kl_process_uapsdq(struct ath6kl_sta *conn,
*/
if
(
is_apsdq_empty
)
{
ath6kl_wmi_set_apsd_bfrd_traf
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
conn
->
aid
,
1
,
0
);
vif
->
fw_vif_idx
,
conn
->
aid
,
1
,
0
);
}
*
flags
|=
WMI_DATA_HDR_FLAGS_UAPSD
;
...
...
@@ -284,6 +285,9 @@ int ath6kl_control_tx(void *devt, struct sk_buff *skb,
int
status
=
0
;
struct
ath6kl_cookie
*
cookie
=
NULL
;
if
(
WARN_ON_ONCE
(
ar
->
state
==
ATH6KL_STATE_WOW
))
return
-
EACCES
;
spin_lock_bh
(
&
ar
->
lock
);
ath6kl_dbg
(
ATH6KL_DBG_WLAN_TX
,
...
...
@@ -359,6 +363,11 @@ int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev)
return
0
;
}
if
(
WARN_ON_ONCE
(
ar
->
state
!=
ATH6KL_STATE_ON
))
{
dev_kfree_skb
(
skb
);
return
0
;
}
if
(
!
test_bit
(
WMI_READY
,
&
ar
->
flag
))
goto
fail_tx
;
...
...
@@ -370,7 +379,7 @@ int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev)
if
(
test_bit
(
WMI_ENABLED
,
&
ar
->
flag
))
{
if
((
dev
->
features
&
NETIF_F_IP_CSUM
)
&&
(
csum
==
CHECKSUM_PARTIAL
))
{
(
csum
==
CHECKSUM_PARTIAL
))
{
csum_start
=
skb
->
csum_start
-
(
skb_network_header
(
skb
)
-
skb
->
head
)
+
sizeof
(
struct
ath6kl_llc_snap_hdr
);
...
...
@@ -394,7 +403,7 @@ int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev)
}
if
((
dev
->
features
&
NETIF_F_IP_CSUM
)
&&
(
csum
==
CHECKSUM_PARTIAL
))
{
(
csum
==
CHECKSUM_PARTIAL
))
{
meta_v2
.
csum_start
=
csum_start
;
meta_v2
.
csum_dest
=
csum_dest
;
...
...
@@ -419,7 +428,7 @@ int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev)
}
if
((
vif
->
nw_type
==
ADHOC_NETWORK
)
&&
ar
->
ibss_ps_enable
&&
test_bit
(
CONNECTED
,
&
vif
->
flags
))
ar
->
ibss_ps_enable
&&
test_bit
(
CONNECTED
,
&
vif
->
flags
))
chk_adhoc_ps_mapping
=
true
;
else
{
/* get the stream mapping */
...
...
@@ -593,7 +602,8 @@ enum htc_send_full_action ath6kl_tx_queue_full(struct htc_target *target,
*/
if
(
ar
->
ac_stream_pri_map
[
ar
->
ep2ac_map
[
endpoint
]]
<
ar
->
hiac_stream_active_pri
&&
ar
->
cookie_count
<=
MAX_HI_COOKIE_NUM
)
ar
->
cookie_count
<=
target
->
endpoint
[
endpoint
].
tx_drop_packet_threshold
)
/*
* Give preference to the highest priority stream by
* dropping the packets which overflowed.
...
...
@@ -876,7 +886,7 @@ void ath6kl_rx_refill(struct htc_target *target, enum htc_endpoint_id endpoint)
if
(
!
IS_ALIGNED
((
unsigned
long
)
skb
->
data
,
4
))
skb
->
data
=
PTR_ALIGN
(
skb
->
data
-
4
,
4
);
set_htc_rxpkt_info
(
packet
,
skb
,
skb
->
data
,
ATH6KL_BUFFER_SIZE
,
endpoint
);
ATH6KL_BUFFER_SIZE
,
endpoint
);
list_add_tail
(
&
packet
->
list
,
&
queue
);
}
...
...
@@ -1256,8 +1266,8 @@ static void ath6kl_uapsd_trigger_frame_rx(struct ath6kl_vif *vif,
flags
=
0
;
ath6kl_wmi_set_apsd_bfrd_traf
(
ar
->
wmi
,
vif
->
fw_vif_idx
,
conn
->
aid
,
0
,
flags
);
vif
->
fw_vif_idx
,
conn
->
aid
,
0
,
flags
);
}
return
;
...
...
@@ -1296,7 +1306,15 @@ void ath6kl_rx(struct htc_target *target, struct htc_packet *packet)
skb_put
(
skb
,
packet
->
act_len
+
HTC_HDR_LENGTH
);
skb_pull
(
skb
,
HTC_HDR_LENGTH
);
ath6kl_dbg_dump
(
ATH6KL_DBG_RAW_BYTES
,
__func__
,
"rx "
,
skb
->
data
,
skb
->
len
);
if
(
ept
==
ar
->
ctrl_ep
)
{
if
(
test_bit
(
WMI_ENABLED
,
&
ar
->
flag
))
{
ath6kl_check_wow_status
(
ar
);
ath6kl_wmi_control_rx
(
ar
->
wmi
,
skb
);
return
;
}
if_idx
=
wmi_cmd_hdr_get_if_idx
((
struct
wmi_cmd_hdr
*
)
skb
->
data
);
}
else
{
...
...
@@ -1321,10 +1339,6 @@ void ath6kl_rx(struct htc_target *target, struct htc_packet *packet)
spin_unlock_bh
(
&
vif
->
if_lock
);
ath6kl_dbg_dump
(
ATH6KL_DBG_RAW_BYTES
,
__func__
,
"rx "
,
skb
->
data
,
skb
->
len
);
skb
->
dev
=
vif
->
ndev
;
if
(
!
test_bit
(
WMI_ENABLED
,
&
ar
->
flag
))
{
...
...
@@ -1336,11 +1350,6 @@ void ath6kl_rx(struct htc_target *target, struct htc_packet *packet)
ath6kl_check_wow_status
(
ar
);
if
(
ept
==
ar
->
ctrl_ep
)
{
ath6kl_wmi_control_rx
(
ar
->
wmi
,
skb
);
return
;
}
min_hdr_len
=
sizeof
(
struct
ethhdr
)
+
sizeof
(
struct
wmi_data_hdr
)
+
sizeof
(
struct
ath6kl_llc_snap_hdr
);
...
...
@@ -1416,8 +1425,33 @@ void ath6kl_rx(struct htc_target *target, struct htc_packet *packet)
if
(
!
(
conn
->
sta_flags
&
STA_PS_SLEEP
))
{
struct
sk_buff
*
skbuff
=
NULL
;
bool
is_apsdq_empty
;
struct
ath6kl_mgmt_buff
*
mgmt
;
u8
idx
;
spin_lock_bh
(
&
conn
->
psq_lock
);
while
(
conn
->
mgmt_psq_len
>
0
)
{
mgmt
=
list_first_entry
(
&
conn
->
mgmt_psq
,
struct
ath6kl_mgmt_buff
,
list
);
list_del
(
&
mgmt
->
list
);
conn
->
mgmt_psq_len
--
;
spin_unlock_bh
(
&
conn
->
psq_lock
);
idx
=
vif
->
fw_vif_idx
;
ath6kl_wmi_send_mgmt_cmd
(
ar
->
wmi
,
idx
,
mgmt
->
id
,
mgmt
->
freq
,
mgmt
->
wait
,
mgmt
->
buf
,
mgmt
->
len
,
mgmt
->
no_cck
);
kfree
(
mgmt
);
spin_lock_bh
(
&
conn
->
psq_lock
);
}
conn
->
mgmt_psq_len
=
0
;
while
((
skbuff
=
skb_dequeue
(
&
conn
->
psq
)))
{
spin_unlock_bh
(
&
conn
->
psq_lock
);
ath6kl_data_tx
(
skbuff
,
vif
->
ndev
);
...
...
@@ -1541,7 +1575,7 @@ void ath6kl_rx(struct htc_target *target, struct htc_packet *packet)
aggr_conn
=
vif
->
aggr_cntxt
->
aggr_conn
;
if
(
aggr_process_recv_frm
(
aggr_conn
,
tid
,
seq_no
,
is_amsdu
,
skb
))
{
is_amsdu
,
skb
))
{
/* aggregation code will handle the skb */
return
;
}
...
...
drivers/net/wireless/ath/ath6kl/usb.c
View file @
843dc664
/*
* Copyright (c) 2007-2011 Atheros Communications Inc.
* Copyright (c) 2011-2012 Qualcomm Atheros, 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
...
...
drivers/net/wireless/ath/ath6kl/wmi.c
View file @
843dc664
/*
* Copyright (c) 2004-2011 Atheros Communications Inc.
* Copyright (c) 2011-2012 Qualcomm Atheros, 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
...
...
@@ -126,7 +127,7 @@ int ath6kl_wmi_dix_2_dot3(struct wmi *wmi, struct sk_buff *skb)
if
(
!
is_ethertype
(
be16_to_cpu
(
type
)))
{
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"%s: pkt is already in 802.3 format
\n
"
,
__func__
);
"%s: pkt is already in 802.3 format
\n
"
,
__func__
);
return
0
;
}
...
...
@@ -827,8 +828,8 @@ static int ath6kl_wmi_connect_event_rx(struct wmi *wmi, u8 *datap, int len,
if
(
pie
[
1
]
>
3
&&
pie
[
2
]
==
0x00
&&
pie
[
3
]
==
0x50
&&
pie
[
4
]
==
0xf2
&&
pie
[
5
]
==
WMM_OUI_TYPE
)
{
/* WMM OUT (00:50:F2) */
if
(
pie
[
1
]
>
5
&&
pie
[
6
]
==
WMM_PARAM_OUI_SUBTYPE
)
if
(
pie
[
1
]
>
5
&&
pie
[
6
]
==
WMM_PARAM_OUI_SUBTYPE
)
wmi
->
is_wmm_enabled
=
true
;
}
break
;
...
...
@@ -912,17 +913,17 @@ static void ath6kl_wmi_regdomain_event(struct wmi *wmi, u8 *datap, int len)
regpair
=
ath6kl_get_regpair
((
u16
)
reg_code
);
country
=
ath6kl_regd_find_country_by_rd
((
u16
)
reg_code
);
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"Regpair used: 0x%0x
\n
"
,
regpair
->
regDmnEnum
);
regpair
->
regDmnEnum
);
}
if
(
country
)
{
if
(
country
&&
wmi
->
parent_dev
->
wiphy_registered
)
{
alpha2
[
0
]
=
country
->
isoName
[
0
];
alpha2
[
1
]
=
country
->
isoName
[
1
];
regulatory_hint
(
wmi
->
parent_dev
->
wiphy
,
alpha2
);
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"Country alpha2 being used: %c%c
\n
"
,
alpha2
[
0
],
alpha2
[
1
]);
alpha2
[
0
],
alpha2
[
1
]);
}
}
...
...
@@ -1033,8 +1034,9 @@ static int ath6kl_wmi_bssinfo_event_rx(struct wmi *wmi, u8 *datap, int len,
if
(
len
<
8
+
2
+
2
)
return
-
EINVAL
;
if
(
bih
->
frame_type
==
BEACON_FTYPE
&&
test_bit
(
CONNECTED
,
&
vif
->
flags
)
&&
memcmp
(
bih
->
bssid
,
vif
->
bssid
,
ETH_ALEN
)
==
0
)
{
if
(
bih
->
frame_type
==
BEACON_FTYPE
&&
test_bit
(
CONNECTED
,
&
vif
->
flags
)
&&
memcmp
(
bih
->
bssid
,
vif
->
bssid
,
ETH_ALEN
)
==
0
)
{
const
u8
*
tim
;
tim
=
cfg80211_find_ie
(
WLAN_EID_TIM
,
buf
+
8
+
2
+
2
,
len
-
8
-
2
-
2
);
...
...
@@ -1366,8 +1368,8 @@ static int ath6kl_wmi_rssi_threshold_event_rx(struct wmi *wmi, u8 *datap,
/* Upper threshold breached */
if
(
rssi
<
sq_thresh
->
upper_threshold
[
0
])
{
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"spurious upper rssi threshold event: %d
\n
"
,
rssi
);
"spurious upper rssi threshold event: %d
\n
"
,
rssi
);
}
else
if
((
rssi
<
sq_thresh
->
upper_threshold
[
1
])
&&
(
rssi
>=
sq_thresh
->
upper_threshold
[
0
]))
{
new_threshold
=
WMI_RSSI_THRESHOLD1_ABOVE
;
...
...
@@ -1390,7 +1392,7 @@ static int ath6kl_wmi_rssi_threshold_event_rx(struct wmi *wmi, u8 *datap,
/* Lower threshold breached */
if
(
rssi
>
sq_thresh
->
lower_threshold
[
0
])
{
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"spurious lower rssi threshold event: %d %d
\n
"
,
"spurious lower rssi threshold event: %d %d
\n
"
,
rssi
,
sq_thresh
->
lower_threshold
[
0
]);
}
else
if
((
rssi
>
sq_thresh
->
lower_threshold
[
1
])
&&
(
rssi
<=
sq_thresh
->
lower_threshold
[
0
]))
{
...
...
@@ -1551,8 +1553,8 @@ static int ath6kl_wmi_snr_threshold_event_rx(struct wmi *wmi, u8 *datap,
/* Upper threshold breached */
if
(
snr
<
sq_thresh
->
upper_threshold
[
0
])
{
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"spurious upper snr threshold event: %d
\n
"
,
snr
);
"spurious upper snr threshold event: %d
\n
"
,
snr
);
}
else
if
((
snr
<
sq_thresh
->
upper_threshold
[
1
])
&&
(
snr
>=
sq_thresh
->
upper_threshold
[
0
]))
{
new_threshold
=
WMI_SNR_THRESHOLD1_ABOVE
;
...
...
@@ -1569,8 +1571,8 @@ static int ath6kl_wmi_snr_threshold_event_rx(struct wmi *wmi, u8 *datap,
/* Lower threshold breached */
if
(
snr
>
sq_thresh
->
lower_threshold
[
0
])
{
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"spurious lower snr threshold event: %d
\n
"
,
sq_thresh
->
lower_threshold
[
0
]);
"spurious lower snr threshold event: %d
\n
"
,
sq_thresh
->
lower_threshold
[
0
]);
}
else
if
((
snr
>
sq_thresh
->
lower_threshold
[
1
])
&&
(
snr
<=
sq_thresh
->
lower_threshold
[
0
]))
{
new_threshold
=
WMI_SNR_THRESHOLD4_BELOW
;
...
...
@@ -2028,6 +2030,26 @@ int ath6kl_wmi_listeninterval_cmd(struct wmi *wmi, u8 if_idx,
return
ret
;
}
int
ath6kl_wmi_bmisstime_cmd
(
struct
wmi
*
wmi
,
u8
if_idx
,
u16
bmiss_time
,
u16
num_beacons
)
{
struct
sk_buff
*
skb
;
struct
wmi_bmiss_time_cmd
*
cmd
;
int
ret
;
skb
=
ath6kl_wmi_get_new_buf
(
sizeof
(
*
cmd
));
if
(
!
skb
)
return
-
ENOMEM
;
cmd
=
(
struct
wmi_bmiss_time_cmd
*
)
skb
->
data
;
cmd
->
bmiss_time
=
cpu_to_le16
(
bmiss_time
);
cmd
->
num_beacons
=
cpu_to_le16
(
num_beacons
);
ret
=
ath6kl_wmi_cmd_send
(
wmi
,
if_idx
,
skb
,
WMI_SET_BMISS_TIME_CMDID
,
NO_SYNC_WMIFLAG
);
return
ret
;
}
int
ath6kl_wmi_powermode_cmd
(
struct
wmi
*
wmi
,
u8
if_idx
,
u8
pwr_mode
)
{
struct
sk_buff
*
skb
;
...
...
@@ -2613,7 +2635,7 @@ int ath6kl_wmi_set_wow_mode_cmd(struct wmi *wmi, u8 if_idx,
int
ret
;
if
((
wow_mode
!=
ATH6KL_WOW_MODE_ENABLE
)
&&
wow_mode
!=
ATH6KL_WOW_MODE_DISABLE
)
{
wow_mode
!=
ATH6KL_WOW_MODE_DISABLE
)
{
ath6kl_err
(
"invalid wow mode: %d
\n
"
,
wow_mode
);
return
-
EINVAL
;
}
...
...
@@ -3014,6 +3036,22 @@ int ath6kl_wmi_ap_set_mlme(struct wmi *wmip, u8 if_idx, u8 cmd, const u8 *mac,
NO_SYNC_WMIFLAG
);
}
int
ath6kl_wmi_ap_hidden_ssid
(
struct
wmi
*
wmi
,
u8
if_idx
,
bool
enable
)
{
struct
sk_buff
*
skb
;
struct
wmi_ap_hidden_ssid_cmd
*
cmd
;
skb
=
ath6kl_wmi_get_new_buf
(
sizeof
(
*
cmd
));
if
(
!
skb
)
return
-
ENOMEM
;
cmd
=
(
struct
wmi_ap_hidden_ssid_cmd
*
)
skb
->
data
;
cmd
->
hidden_ssid
=
enable
?
1
:
0
;
return
ath6kl_wmi_cmd_send
(
wmi
,
if_idx
,
skb
,
WMI_AP_HIDDEN_SSID_CMDID
,
NO_SYNC_WMIFLAG
);
}
/* This command will be used to enable/disable AP uAPSD feature */
int
ath6kl_wmi_ap_set_apsd
(
struct
wmi
*
wmi
,
u8
if_idx
,
u8
enable
)
{
...
...
@@ -3183,8 +3221,9 @@ int ath6kl_wmi_remain_on_chnl_cmd(struct wmi *wmi, u8 if_idx, u32 freq, u32 dur)
* ath6kl_wmi_send_mgmt_cmd instead. The new function supports P2P
* mgmt operations using station interface.
*/
int
ath6kl_wmi_send_action_cmd
(
struct
wmi
*
wmi
,
u8
if_idx
,
u32
id
,
u32
freq
,
u32
wait
,
const
u8
*
data
,
u16
data_len
)
static
int
ath6kl_wmi_send_action_cmd
(
struct
wmi
*
wmi
,
u8
if_idx
,
u32
id
,
u32
freq
,
u32
wait
,
const
u8
*
data
,
u16
data_len
)
{
struct
sk_buff
*
skb
;
struct
wmi_send_action_cmd
*
p
;
...
...
@@ -3220,9 +3259,9 @@ int ath6kl_wmi_send_action_cmd(struct wmi *wmi, u8 if_idx, u32 id, u32 freq,
NO_SYNC_WMIFLAG
);
}
int
ath6kl_wmi_send_mgmt_cmd
(
struct
wmi
*
wmi
,
u8
if_idx
,
u32
id
,
u32
freq
,
u32
wait
,
const
u8
*
data
,
u16
data_len
,
u32
no_cck
)
static
int
__ath6kl_wmi_send_mgmt_cmd
(
struct
wmi
*
wmi
,
u8
if_idx
,
u32
id
,
u32
freq
,
u32
wait
,
const
u8
*
data
,
u16
data_len
,
u32
no_cck
)
{
struct
sk_buff
*
skb
;
struct
wmi_send_mgmt_cmd
*
p
;
...
...
@@ -3259,6 +3298,32 @@ int ath6kl_wmi_send_mgmt_cmd(struct wmi *wmi, u8 if_idx, u32 id, u32 freq,
NO_SYNC_WMIFLAG
);
}
int
ath6kl_wmi_send_mgmt_cmd
(
struct
wmi
*
wmi
,
u8
if_idx
,
u32
id
,
u32
freq
,
u32
wait
,
const
u8
*
data
,
u16
data_len
,
u32
no_cck
)
{
int
status
;
struct
ath6kl
*
ar
=
wmi
->
parent_dev
;
if
(
test_bit
(
ATH6KL_FW_CAPABILITY_STA_P2PDEV_DUPLEX
,
ar
->
fw_capabilities
))
{
/*
* If capable of doing P2P mgmt operations using
* station interface, send additional information like
* supported rates to advertise and xmit rates for
* probe requests
*/
status
=
__ath6kl_wmi_send_mgmt_cmd
(
ar
->
wmi
,
if_idx
,
id
,
freq
,
wait
,
data
,
data_len
,
no_cck
);
}
else
{
status
=
ath6kl_wmi_send_action_cmd
(
ar
->
wmi
,
if_idx
,
id
,
freq
,
wait
,
data
,
data_len
);
}
return
status
;
}
int
ath6kl_wmi_send_probe_response_cmd
(
struct
wmi
*
wmi
,
u8
if_idx
,
u32
freq
,
const
u8
*
dst
,
const
u8
*
data
,
u16
data_len
)
...
...
@@ -3370,32 +3435,101 @@ static int ath6kl_wmi_roam_tbl_event_rx(struct wmi *wmi, u8 *datap, int len)
return
ath6kl_debug_roam_tbl_event
(
wmi
->
parent_dev
,
datap
,
len
);
}
/* Control Path */
int
ath6kl_wmi_control_rx
(
struct
wmi
*
wmi
,
struct
sk_buff
*
skb
)
/* Process interface specific wmi events, caller would free the datap */
static
int
ath6kl_wmi_proc_events_vif
(
struct
wmi
*
wmi
,
u16
if_idx
,
u16
cmd_id
,
u8
*
datap
,
u32
len
)
{
struct
wmi_cmd_hdr
*
cmd
;
struct
ath6kl_vif
*
vif
;
u32
len
;
u16
id
;
u8
if_idx
;
u8
*
datap
;
int
ret
=
0
;
if
(
WARN_ON
(
skb
==
NULL
))
vif
=
ath6kl_get_vif_by_index
(
wmi
->
parent_dev
,
if_idx
);
if
(
!
vif
)
{
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"Wmi event for unavailable vif, vif_index:%d
\n
"
,
if_idx
);
return
-
EINVAL
;
}
if
(
skb
->
len
<
sizeof
(
struct
wmi_cmd_hdr
))
{
ath6kl_err
(
"bad packet 1
\n
"
);
dev_kfree_skb
(
skb
);
switch
(
cmd_id
)
{
case
WMI_CONNECT_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_CONNECT_EVENTID
\n
"
);
return
ath6kl_wmi_connect_event_rx
(
wmi
,
datap
,
len
,
vif
);
case
WMI_DISCONNECT_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_DISCONNECT_EVENTID
\n
"
);
return
ath6kl_wmi_disconnect_event_rx
(
wmi
,
datap
,
len
,
vif
);
case
WMI_TKIP_MICERR_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_TKIP_MICERR_EVENTID
\n
"
);
return
ath6kl_wmi_tkip_micerr_event_rx
(
wmi
,
datap
,
len
,
vif
);
case
WMI_BSSINFO_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_BSSINFO_EVENTID
\n
"
);
return
ath6kl_wmi_bssinfo_event_rx
(
wmi
,
datap
,
len
,
vif
);
case
WMI_NEIGHBOR_REPORT_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_NEIGHBOR_REPORT_EVENTID
\n
"
);
return
ath6kl_wmi_neighbor_report_event_rx
(
wmi
,
datap
,
len
,
vif
);
case
WMI_SCAN_COMPLETE_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_SCAN_COMPLETE_EVENTID
\n
"
);
return
ath6kl_wmi_scan_complete_rx
(
wmi
,
datap
,
len
,
vif
);
case
WMI_REPORT_STATISTICS_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_REPORT_STATISTICS_EVENTID
\n
"
);
return
ath6kl_wmi_stats_event_rx
(
wmi
,
datap
,
len
,
vif
);
case
WMI_CAC_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_CAC_EVENTID
\n
"
);
return
ath6kl_wmi_cac_event_rx
(
wmi
,
datap
,
len
,
vif
);
case
WMI_PSPOLL_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_PSPOLL_EVENTID
\n
"
);
return
ath6kl_wmi_pspoll_event_rx
(
wmi
,
datap
,
len
,
vif
);
case
WMI_DTIMEXPIRY_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_DTIMEXPIRY_EVENTID
\n
"
);
return
ath6kl_wmi_dtimexpiry_event_rx
(
wmi
,
datap
,
len
,
vif
);
case
WMI_ADDBA_REQ_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_ADDBA_REQ_EVENTID
\n
"
);
return
ath6kl_wmi_addba_req_event_rx
(
wmi
,
datap
,
len
,
vif
);
case
WMI_DELBA_REQ_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_DELBA_REQ_EVENTID
\n
"
);
return
ath6kl_wmi_delba_req_event_rx
(
wmi
,
datap
,
len
,
vif
);
case
WMI_SET_HOST_SLEEP_MODE_CMD_PROCESSED_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_SET_HOST_SLEEP_MODE_CMD_PROCESSED_EVENTID"
);
return
ath6kl_wmi_host_sleep_mode_cmd_prcd_evt_rx
(
wmi
,
vif
);
case
WMI_REMAIN_ON_CHNL_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_REMAIN_ON_CHNL_EVENTID
\n
"
);
return
ath6kl_wmi_remain_on_chnl_event_rx
(
wmi
,
datap
,
len
,
vif
);
case
WMI_CANCEL_REMAIN_ON_CHNL_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_CANCEL_REMAIN_ON_CHNL_EVENTID
\n
"
);
return
ath6kl_wmi_cancel_remain_on_chnl_event_rx
(
wmi
,
datap
,
len
,
vif
);
case
WMI_TX_STATUS_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_TX_STATUS_EVENTID
\n
"
);
return
ath6kl_wmi_tx_status_event_rx
(
wmi
,
datap
,
len
,
vif
);
case
WMI_RX_PROBE_REQ_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_RX_PROBE_REQ_EVENTID
\n
"
);
return
ath6kl_wmi_rx_probe_req_event_rx
(
wmi
,
datap
,
len
,
vif
);
case
WMI_RX_ACTION_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_RX_ACTION_EVENTID
\n
"
);
return
ath6kl_wmi_rx_action_event_rx
(
wmi
,
datap
,
len
,
vif
);
default:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"unknown cmd id 0x%x
\n
"
,
cmd_id
);
return
-
EINVAL
;
}
return
0
;
}
static
int
ath6kl_wmi_proc_events
(
struct
wmi
*
wmi
,
struct
sk_buff
*
skb
)
{
struct
wmi_cmd_hdr
*
cmd
;
int
ret
=
0
;
u32
len
;
u16
id
;
u8
if_idx
;
u8
*
datap
;
cmd
=
(
struct
wmi_cmd_hdr
*
)
skb
->
data
;
id
=
le16_to_cpu
(
cmd
->
cmd_id
);
if_idx
=
le16_to_cpu
(
cmd
->
info1
)
&
WMI_CMD_HDR_IF_ID_MASK
;
skb_pull
(
skb
,
sizeof
(
struct
wmi_cmd_hdr
));
datap
=
skb
->
data
;
len
=
skb
->
len
;
...
...
@@ -3403,15 +3537,6 @@ int ath6kl_wmi_control_rx(struct wmi *wmi, struct sk_buff *skb)
ath6kl_dbg_dump
(
ATH6KL_DBG_WMI_DUMP
,
NULL
,
"wmi rx "
,
datap
,
len
);
vif
=
ath6kl_get_vif_by_index
(
wmi
->
parent_dev
,
if_idx
);
if
(
!
vif
)
{
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"Wmi event for unavailable vif, vif_index:%d
\n
"
,
if_idx
);
dev_kfree_skb
(
skb
);
return
-
EINVAL
;
}
switch
(
id
)
{
case
WMI_GET_BITRATE_CMDID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_GET_BITRATE_CMDID
\n
"
);
...
...
@@ -3429,26 +3554,10 @@ int ath6kl_wmi_control_rx(struct wmi *wmi, struct sk_buff *skb)
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_READY_EVENTID
\n
"
);
ret
=
ath6kl_wmi_ready_event_rx
(
wmi
,
datap
,
len
);
break
;
case
WMI_CONNECT_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_CONNECT_EVENTID
\n
"
);
ret
=
ath6kl_wmi_connect_event_rx
(
wmi
,
datap
,
len
,
vif
);
break
;
case
WMI_DISCONNECT_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_DISCONNECT_EVENTID
\n
"
);
ret
=
ath6kl_wmi_disconnect_event_rx
(
wmi
,
datap
,
len
,
vif
);
break
;
case
WMI_PEER_NODE_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_PEER_NODE_EVENTID
\n
"
);
ret
=
ath6kl_wmi_peer_node_event_rx
(
wmi
,
datap
,
len
);
break
;
case
WMI_TKIP_MICERR_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_TKIP_MICERR_EVENTID
\n
"
);
ret
=
ath6kl_wmi_tkip_micerr_event_rx
(
wmi
,
datap
,
len
,
vif
);
break
;
case
WMI_BSSINFO_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_BSSINFO_EVENTID
\n
"
);
ret
=
ath6kl_wmi_bssinfo_event_rx
(
wmi
,
datap
,
len
,
vif
);
break
;
case
WMI_REGDOMAIN_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_REGDOMAIN_EVENTID
\n
"
);
ath6kl_wmi_regdomain_event
(
wmi
,
datap
,
len
);
...
...
@@ -3457,23 +3566,10 @@ int ath6kl_wmi_control_rx(struct wmi *wmi, struct sk_buff *skb)
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_PSTREAM_TIMEOUT_EVENTID
\n
"
);
ret
=
ath6kl_wmi_pstream_timeout_event_rx
(
wmi
,
datap
,
len
);
break
;
case
WMI_NEIGHBOR_REPORT_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_NEIGHBOR_REPORT_EVENTID
\n
"
);
ret
=
ath6kl_wmi_neighbor_report_event_rx
(
wmi
,
datap
,
len
,
vif
);
break
;
case
WMI_SCAN_COMPLETE_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_SCAN_COMPLETE_EVENTID
\n
"
);
ret
=
ath6kl_wmi_scan_complete_rx
(
wmi
,
datap
,
len
,
vif
);
break
;
case
WMI_CMDERROR_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_CMDERROR_EVENTID
\n
"
);
ret
=
ath6kl_wmi_error_event_rx
(
wmi
,
datap
,
len
);
break
;
case
WMI_REPORT_STATISTICS_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_REPORT_STATISTICS_EVENTID
\n
"
);
ret
=
ath6kl_wmi_stats_event_rx
(
wmi
,
datap
,
len
,
vif
);
break
;
case
WMI_RSSI_THRESHOLD_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_RSSI_THRESHOLD_EVENTID
\n
"
);
ret
=
ath6kl_wmi_rssi_threshold_event_rx
(
wmi
,
datap
,
len
);
...
...
@@ -3493,10 +3589,6 @@ int ath6kl_wmi_control_rx(struct wmi *wmi, struct sk_buff *skb)
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_EXTENSION_EVENTID
\n
"
);
ret
=
ath6kl_wmi_control_rx_xtnd
(
wmi
,
skb
);
break
;
case
WMI_CAC_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_CAC_EVENTID
\n
"
);
ret
=
ath6kl_wmi_cac_event_rx
(
wmi
,
datap
,
len
,
vif
);
break
;
case
WMI_CHANNEL_CHANGE_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_CHANNEL_CHANGE_EVENTID
\n
"
);
break
;
...
...
@@ -3536,28 +3628,12 @@ int ath6kl_wmi_control_rx(struct wmi *wmi, struct sk_buff *skb)
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_GET_PMKID_LIST_EVENTID
\n
"
);
ret
=
ath6kl_wmi_get_pmkid_list_event_rx
(
wmi
,
datap
,
len
);
break
;
case
WMI_PSPOLL_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_PSPOLL_EVENTID
\n
"
);
ret
=
ath6kl_wmi_pspoll_event_rx
(
wmi
,
datap
,
len
,
vif
);
break
;
case
WMI_DTIMEXPIRY_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_DTIMEXPIRY_EVENTID
\n
"
);
ret
=
ath6kl_wmi_dtimexpiry_event_rx
(
wmi
,
datap
,
len
,
vif
);
break
;
case
WMI_SET_PARAMS_REPLY_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_SET_PARAMS_REPLY_EVENTID
\n
"
);
break
;
case
WMI_ADDBA_REQ_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_ADDBA_REQ_EVENTID
\n
"
);
ret
=
ath6kl_wmi_addba_req_event_rx
(
wmi
,
datap
,
len
,
vif
);
break
;
case
WMI_ADDBA_RESP_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_ADDBA_RESP_EVENTID
\n
"
);
break
;
case
WMI_DELBA_REQ_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_DELBA_REQ_EVENTID
\n
"
);
ret
=
ath6kl_wmi_delba_req_event_rx
(
wmi
,
datap
,
len
,
vif
);
break
;
case
WMI_REPORT_BTCOEX_CONFIG_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_REPORT_BTCOEX_CONFIG_EVENTID
\n
"
);
...
...
@@ -3570,52 +3646,39 @@ int ath6kl_wmi_control_rx(struct wmi *wmi, struct sk_buff *skb)
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_TX_COMPLETE_EVENTID
\n
"
);
ret
=
ath6kl_wmi_tx_complete_event_rx
(
datap
,
len
);
break
;
case
WMI_SET_HOST_SLEEP_MODE_CMD_PROCESSED_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_SET_HOST_SLEEP_MODE_CMD_PROCESSED_EVENTID"
);
ret
=
ath6kl_wmi_host_sleep_mode_cmd_prcd_evt_rx
(
wmi
,
vif
);
break
;
case
WMI_REMAIN_ON_CHNL_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_REMAIN_ON_CHNL_EVENTID
\n
"
);
ret
=
ath6kl_wmi_remain_on_chnl_event_rx
(
wmi
,
datap
,
len
,
vif
);
break
;
case
WMI_CANCEL_REMAIN_ON_CHNL_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_CANCEL_REMAIN_ON_CHNL_EVENTID
\n
"
);
ret
=
ath6kl_wmi_cancel_remain_on_chnl_event_rx
(
wmi
,
datap
,
len
,
vif
);
break
;
case
WMI_TX_STATUS_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_TX_STATUS_EVENTID
\n
"
);
ret
=
ath6kl_wmi_tx_status_event_rx
(
wmi
,
datap
,
len
,
vif
);
break
;
case
WMI_RX_PROBE_REQ_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_RX_PROBE_REQ_EVENTID
\n
"
);
ret
=
ath6kl_wmi_rx_probe_req_event_rx
(
wmi
,
datap
,
len
,
vif
);
break
;
case
WMI_P2P_CAPABILITIES_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_P2P_CAPABILITIES_EVENTID
\n
"
);
ret
=
ath6kl_wmi_p2p_capabilities_event_rx
(
datap
,
len
);
break
;
case
WMI_RX_ACTION_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_RX_ACTION_EVENTID
\n
"
);
ret
=
ath6kl_wmi_rx_action_event_rx
(
wmi
,
datap
,
len
,
vif
);
break
;
case
WMI_P2P_INFO_EVENTID
:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"WMI_P2P_INFO_EVENTID
\n
"
);
ret
=
ath6kl_wmi_p2p_info_event_rx
(
datap
,
len
);
break
;
default:
ath6kl_dbg
(
ATH6KL_DBG_WMI
,
"unknown cmd id 0x%x
\n
"
,
id
);
ret
=
-
EINVAL
;
/* may be the event is interface specific */
ret
=
ath6kl_wmi_proc_events_vif
(
wmi
,
if_idx
,
id
,
datap
,
len
)
;
break
;
}
dev_kfree_skb
(
skb
);
return
ret
;
}
/* Control Path */
int
ath6kl_wmi_control_rx
(
struct
wmi
*
wmi
,
struct
sk_buff
*
skb
)
{
if
(
WARN_ON
(
skb
==
NULL
))
return
-
EINVAL
;
if
(
skb
->
len
<
sizeof
(
struct
wmi_cmd_hdr
))
{
ath6kl_err
(
"bad packet 1
\n
"
);
dev_kfree_skb
(
skb
);
return
-
EINVAL
;
}
return
ath6kl_wmi_proc_events
(
wmi
,
skb
);
}
void
ath6kl_wmi_reset
(
struct
wmi
*
wmi
)
{
spin_lock_bh
(
&
wmi
->
lock
);
...
...
drivers/net/wireless/ath/ath6kl/wmi.h
View file @
843dc664
/*
* Copyright (c) 2010-2011 Atheros Communications Inc.
* Copyright (c) 2011-2012 Qualcomm Atheros, 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
...
...
@@ -110,6 +111,8 @@ struct wmi {
u8
fat_pipe_exist
;
struct
ath6kl
*
parent_dev
;
u8
pwr_mode
;
/* protects fat_pipe_exist and stream_exist_for_ac */
spinlock_t
lock
;
enum
htc_endpoint_id
ep_id
;
struct
sq_threshold_params
...
...
@@ -997,6 +1000,12 @@ struct wmi_listen_int_cmd {
__le16
num_beacons
;
}
__packed
;
/* WMI_SET_BMISS_TIME_CMDID */
struct
wmi_bmiss_time_cmd
{
__le16
bmiss_time
;
__le16
num_beacons
;
};
/* WMI_SET_POWER_MODE_CMDID */
enum
wmi_power_mode
{
REC_POWER
=
0x01
,
...
...
@@ -1014,7 +1023,7 @@ struct wmi_power_mode_cmd {
*/
enum
power_save_fail_event_policy
{
SEND_POWER_SAVE_FAIL_EVENT_ALWAYS
=
1
,
IGNORE_P
OWER_SAVE_FAIL_EVENT
_DURING_SCAN
=
2
,
IGNORE_P
S_FAIL
_DURING_SCAN
=
2
,
};
struct
wmi_power_params_cmd
{
...
...
@@ -1212,7 +1221,7 @@ struct wmi_snr_threshold_params_cmd {
enum
wmi_preamble_policy
{
WMI_IGNORE_BARKER_IN_ERP
=
0
,
WMI_
DONOT_IGNORE_BARKER_IN_ERP
WMI_
FOLLOW_BARKER_IN_ERP
,
};
struct
wmi_set_lpreamble_cmd
{
...
...
@@ -2128,6 +2137,10 @@ struct wmi_rx_frame_format_cmd {
u8
reserved
[
1
];
}
__packed
;
struct
wmi_ap_hidden_ssid_cmd
{
u8
hidden_ssid
;
}
__packed
;
/* AP mode events */
struct
wmi_ap_set_apsd_cmd
{
u8
enable
;
...
...
@@ -2413,6 +2426,8 @@ int ath6kl_wmi_probedssid_cmd(struct wmi *wmi, u8 if_idx, u8 index, u8 flag,
int
ath6kl_wmi_listeninterval_cmd
(
struct
wmi
*
wmi
,
u8
if_idx
,
u16
listen_interval
,
u16
listen_beacons
);
int
ath6kl_wmi_bmisstime_cmd
(
struct
wmi
*
wmi
,
u8
if_idx
,
u16
bmiss_time
,
u16
num_beacons
);
int
ath6kl_wmi_powermode_cmd
(
struct
wmi
*
wmi
,
u8
if_idx
,
u8
pwr_mode
);
int
ath6kl_wmi_pmparams_cmd
(
struct
wmi
*
wmi
,
u8
if_idx
,
u16
idle_period
,
u16
ps_poll_num
,
u16
dtim_policy
,
...
...
@@ -2484,6 +2499,7 @@ u8 ath6kl_wmi_get_traffic_class(u8 user_priority);
u8
ath6kl_wmi_determine_user_priority
(
u8
*
pkt
,
u32
layer2_pri
);
/* AP mode */
int
ath6kl_wmi_ap_hidden_ssid
(
struct
wmi
*
wmi
,
u8
if_idx
,
bool
enable
);
int
ath6kl_wmi_ap_profile_commit
(
struct
wmi
*
wmip
,
u8
if_idx
,
struct
wmi_connect_cmd
*
p
);
...
...
@@ -2505,9 +2521,6 @@ int ath6kl_wmi_disable_11b_rates_cmd(struct wmi *wmi, bool disable);
int
ath6kl_wmi_remain_on_chnl_cmd
(
struct
wmi
*
wmi
,
u8
if_idx
,
u32
freq
,
u32
dur
);
int
ath6kl_wmi_send_action_cmd
(
struct
wmi
*
wmi
,
u8
if_idx
,
u32
id
,
u32
freq
,
u32
wait
,
const
u8
*
data
,
u16
data_len
);
int
ath6kl_wmi_send_mgmt_cmd
(
struct
wmi
*
wmi
,
u8
if_idx
,
u32
id
,
u32
freq
,
u32
wait
,
const
u8
*
data
,
u16
data_len
,
u32
no_cck
);
...
...
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