remove global tsinfo debugfs variables
Signed-off-by: Zhu Yi <yi.zhu@xxxxxxxxx>
---
net/mac80211/debugfs_netdev.c | 33 +++++++++++++++------------------
net/mac80211/ieee80211_i.h | 4 ++++
net/mac80211/ieee80211_iface.c | 8 ++++++++
3 files changed, 27 insertions(+), 18 deletions(-)
diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c
index 7be0d90..a1c5fcc 100644
--- a/net/mac80211/debugfs_netdev.c
+++ b/net/mac80211/debugfs_netdev.c
@@ -87,16 +87,6 @@ static const struct file_operations name##_ops = { \
IEEE80211_IF_FMT_##format(name, field) \
__IEEE80211_IF_FILE(name)
-static struct ieee80211_elem_tspec _tspec = {
- .nominal_msdu_size = 200,
- .inactivity_interval = 40,
- .mean_data_rate = 40000,
- .min_phy_rate = 6000000,
- .surplus_band_allow = 8192,
- .medium_time = 30,
-};
-static u8 _dls_mac[ETH_ALEN];
-
#define DEBUGFS_QOS_FILE(name, f) \
static ssize_t qos_ ##name## _write(struct file *file, \
const char __user *userbuf, \
@@ -104,7 +94,7 @@ static ssize_t qos_ ##name## _write(struct file *file, \
{ \
struct ieee80211_sub_if_data *sdata = file->private_data; \
\
- f(sdata->dev, &sdata->u.sta, &_tspec); \
+ f(sdata->dev, &sdata->u.sta, &sdata->u.sta.tspec); \
\
return count; \
} \
@@ -132,7 +122,8 @@ DEBUGFS_QOS_FILE(delts_wmm, wmm_send_delts);
static ssize_t qos_if_dls_mac(const struct ieee80211_sub_if_data *sdata,
char *buf, int buflen)
{
- return scnprintf(buf, buflen, MAC_FMT "\n", MAC_ARG(_dls_mac));
+ return scnprintf(buf, buflen, MAC_FMT "\n",
+ MAC_ARG(sdata->u.sta.dls_mac));
}
static ssize_t qos_dls_mac_read(struct file *file,
@@ -163,7 +154,7 @@ static ssize_t qos_dls_mac_write(struct file *file, const char __user *userbuf,
printk(KERN_ERR "%s: sscanf input error\n", sdata->dev->name);
return -EINVAL;
}
- memcpy(_dls_mac, m, ETH_ALEN);
+ memcpy(sdata->u.sta.dls_mac, m, ETH_ALEN);
return count;
}
@@ -207,10 +198,12 @@ static ssize_t qos_dls_op_write(struct file *file, const char __user *userbuf,
}
switch (opt) {
case 1:
- ieee80211_send_dls_req(sdata->dev, &sdata->u.sta, _dls_mac, 0);
+ ieee80211_send_dls_req(sdata->dev, &sdata->u.sta,
+ sdata->u.sta.dls_mac, 0);
break;
case 2:
- ieee80211_send_dls_teardown(sdata->dev, &sdata->u.sta, _dls_mac,
+ ieee80211_send_dls_teardown(sdata->dev, &sdata->u.sta,
+ sdata->u.sta.dls_mac,
WLAN_REASON_QSTA_NOT_USE);
break;
default:
@@ -232,8 +225,9 @@ static ssize_t tsinfo_ ##_name## _read(struct file *file, \
size_t count, loff_t *ppos) \
{ \
char buf[20]; \
+ struct ieee80211_sub_if_data *sdata = file->private_data; \
int res = scnprintf(buf, count, "%u\n", \
- IEEE80211_TSINFO_## _name (_tspec.ts_info)); \
+ IEEE80211_TSINFO_## _name (sdata->u.sta.tspec.ts_info));\
return simple_read_from_buffer(userbuf, count, ppos, buf, res); \
} \
\
@@ -244,6 +238,7 @@ static ssize_t tsinfo_ ##_name## _write(struct file *file, \
char buf[20]; \
size_t size; \
int val; \
+ struct ieee80211_sub_if_data *sdata = file->private_data; \
\
size = min(sizeof(buf) - 1, count); \
buf[size] = '\0'; \
@@ -298,7 +293,8 @@ static ssize_t tspec_ ##name## _read(struct file *file, \
size_t count, loff_t *ppos) \
{ \
char buf[20]; \
- int res = scnprintf(buf, count, "%u\n", _tspec.name); \
+ struct ieee80211_sub_if_data *sdata = file->private_data; \
+ int res = scnprintf(buf, count, "%u\n", sdata->u.sta.tspec.name);\
return simple_read_from_buffer(userbuf, count, ppos, buf, res); \
} \
\
@@ -308,13 +304,14 @@ static ssize_t tspec_ ##name## _write(struct file *file, \
{ \
char buf[20]; \
size_t size; \
+ struct ieee80211_sub_if_data *sdata = file->private_data; \
\
size = min(sizeof(buf) - 1, count); \
buf[size] = '\0'; \
if (copy_from_user(buf, userbuf, size)) \
return -EFAULT; \
\
- _tspec.name = simple_strtoul(buf, NULL, 0); \
+ sdata->u.sta.tspec.name = simple_strtoul(buf, NULL, 0); \
return count; \
} \
\
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 2bb34ff..cba1114 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -296,6 +296,10 @@ struct ieee80211_if_sta {
#define STA_TSDIR_NUM 2
/* EDCA: 0~7, HCCA: 8~15 */
struct sta_ts_data ts_data[STA_TSID_NUM][STA_TSDIR_NUM];
+#ifdef CONFIG_MAC80211_DEBUGFS
+ struct ieee80211_elem_tspec tspec;
+ u8 dls_mac[ETH_ALEN];
+#endif
};
diff --git a/net/mac80211/ieee80211_iface.c b/net/mac80211/ieee80211_iface.c
index c5c8bab..f4a6500 100644
--- a/net/mac80211/ieee80211_iface.c
+++ b/net/mac80211/ieee80211_iface.c
@@ -198,6 +198,14 @@ void ieee80211_if_set_type(struct net_device *dev, int type)
/* Initialize non-AP QSTA QoS Params */
ifsta->dot11EDCAAveragingPeriod = 5;
ifsta->MPDUExchangeTime = 0;
+#ifdef CONFIG_MAC80211_DEBUGFS
+ ifsta->tspec.nominal_msdu_size = 200,
+ ifsta->tspec.inactivity_interval = 40,
+ ifsta->tspec.mean_data_rate = 40000,
+ ifsta->tspec.min_phy_rate = 6000000,
+ ifsta->tspec.surplus_band_allow = 8192,
+ ifsta->tspec.medium_time = 30,
+#endif
msdata = IEEE80211_DEV_TO_SUB_IF(sdata->local->mdev);
sdata->bss = &msdata->u.ap;
--
1.5.0.rc2.g73a2
-
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