iwlwifi: move per driverdebug_level to per device
This patch ports the debug_level to iwl_priv and changes
the format of the debug prints.
Signed-off-by: Ester Kummer <ester.kummer@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
index e3444c4..5baa000 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
@@ -662,7 +662,8 @@
}
}
-static u16 rs_get_adjacent_rate(u8 index, u16 rate_mask, int rate_type)
+static u16 rs_get_adjacent_rate(struct iwl_priv *priv, u8 index, u16 rate_mask,
+ int rate_type)
{
u8 high = IWL_RATE_INVALID;
u8 low = IWL_RATE_INVALID;
@@ -763,7 +764,8 @@
goto out;
}
- high_low = rs_get_adjacent_rate(scale_index, rate_mask, tbl->lq_type);
+ high_low = rs_get_adjacent_rate(lq_sta->drv, scale_index, rate_mask,
+ tbl->lq_type);
low = high_low & 0xff;
if (low == IWL_RATE_INVALID)
@@ -990,7 +992,7 @@
* These control how long we stay using same modulation mode before
* searching for a new mode.
*/
-static void rs_set_stay_in_table(u8 is_legacy,
+static void rs_set_stay_in_table(struct iwl_priv *priv, u8 is_legacy,
struct iwl4965_lq_sta *lq_sta)
{
IWL_DEBUG_RATE("we are staying in the same table\n");
@@ -1079,7 +1081,8 @@
new_rate = high = low = start_hi = IWL_RATE_INVALID;
for (; ;) {
- high_low = rs_get_adjacent_rate(rate, rate_mask, tbl->lq_type);
+ high_low = rs_get_adjacent_rate(priv, rate, rate_mask,
+ tbl->lq_type);
low = high_low & 0xff;
high = (high_low >> 8) & 0xff;
@@ -1565,7 +1568,9 @@
int i;
int active_tbl;
int flush_interval_passed = 0;
+ struct iwl_priv *priv;
+ priv = lq_sta->drv;
active_tbl = lq_sta->active_tbl;
tbl = &(lq_sta->lq_info[active_tbl]);
@@ -1838,7 +1843,7 @@
/* (Else) not in search of better modulation mode, try for better
* starting rate, while staying in this mode. */
- high_low = rs_get_adjacent_rate(index, rate_scale_index_msk,
+ high_low = rs_get_adjacent_rate(priv, index, rate_scale_index_msk,
tbl->lq_type);
low = high_low & 0xff;
high = (high_low >> 8) & 0xff;
@@ -1998,7 +2003,7 @@
(lq_sta->action_counter >= 1)) {
lq_sta->action_counter = 0;
IWL_DEBUG_RATE("LQ: STAY in legacy table\n");
- rs_set_stay_in_table(1, lq_sta);
+ rs_set_stay_in_table(priv, 1, lq_sta);
}
/* If we're in an HT mode, and all 3 mode switch actions
@@ -2015,7 +2020,7 @@
}
#endif /*CONFIG_IWL4965_HT */
lq_sta->action_counter = 0;
- rs_set_stay_in_table(0, lq_sta);
+ rs_set_stay_in_table(priv, 0, lq_sta);
}
/*
@@ -2169,11 +2174,13 @@
rcu_read_unlock();
}
-static void *rs_alloc_sta(void *priv, gfp_t gfp)
+static void *rs_alloc_sta(void *priv_rate, gfp_t gfp)
{
struct iwl4965_lq_sta *lq_sta;
+ struct iwl_priv *priv;
int i, j;
+ priv = (struct iwl_priv *)priv_rate;
IWL_DEBUG_RATE("create station rate scale window\n");
lq_sta = kzalloc(sizeof(struct iwl4965_lq_sta), gfp);
@@ -2443,10 +2450,12 @@
IWL_DEBUG_RATE("leave\n");
}
-static void rs_free_sta(void *priv, void *priv_sta)
+static void rs_free_sta(void *priv_rate, void *priv_sta)
{
struct iwl4965_lq_sta *lq_sta = priv_sta;
+ struct iwl_priv *priv;
+ priv = (struct iwl_priv *)priv_rate;
IWL_DEBUG_RATE("enter\n");
kfree(lq_sta);
IWL_DEBUG_RATE("leave\n");
@@ -2462,6 +2471,9 @@
static void rs_dbgfs_set_mcs(struct iwl4965_lq_sta *lq_sta,
u32 *rate_n_flags, int index)
{
+ struct iwl_priv *priv;
+
+ priv = lq_sta->drv;
if (lq_sta->dbg_fixed_rate) {
if (index < 12) {
*rate_n_flags = lq_sta->dbg_fixed_rate;
@@ -2481,10 +2493,12 @@
const char __user *user_buf, size_t count, loff_t *ppos)
{
struct iwl4965_lq_sta *lq_sta = file->private_data;
+ struct iwl_priv *priv;
char buf[64];
int buf_size;
u32 parsed_rate;
+ priv = lq_sta->drv;
memset(buf, 0, sizeof(buf));
buf_size = min(count, sizeof(buf) - 1);
if (copy_from_user(buf, user_buf, buf_size))