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Commit 40b8ec0b authored by Samuel Ortiz's avatar Samuel Ortiz Committed by John W. Linville
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iwl3945: Getting rid of iwl-3945-debug.h 

At the cost of adding a debug_level field to iwl3945_priv, we are now able to
get rid of iwl-3945-debug.h, and use iwl-debug.h instead.
Signed-off-by: default avatarSamuel Ortiz <samuel.ortiz@intel.com>
Signed-off-by: default avatarAbhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: default avatarReinette Chatre <reinette.chatre@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 3d24a9f7
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Showing with 59 additions and 227 deletions
drivers/net/wireless/iwlwifi/iwl-3945-debug.h deleted 100644 → 0
View file @ 3d24a9f7
/******************************************************************************
*
* Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
*
* Portions of this file are derived from the ipw3945 project.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
#ifndef __iwl3945_debug_h__
#define __iwl3945_debug_h__
#ifdef CONFIG_IWL3945_DEBUG
extern u32 iwl3945_debug_level;
#define IWL_DEBUG(level, fmt, args...) \
do { if (iwl3945_debug_level & (level)) \
printk(KERN_ERR DRV_NAME": %c %s " fmt, \
in_interrupt() ? 'I' : 'U', __func__ , ## args); } while (0)
#define IWL_DEBUG_LIMIT(level, fmt, args...) \
do { if ((iwl3945_debug_level & (level)) && net_ratelimit()) \
printk(KERN_ERR DRV_NAME": %c %s " fmt, \
in_interrupt() ? 'I' : 'U', __func__ , ## args); } while (0)
static inline void iwl3945_print_hex_dump(int level, void *p, u32 len)
{
if (!(iwl3945_debug_level & level))
return;
print_hex_dump(KERN_DEBUG, "iwl data: ", DUMP_PREFIX_OFFSET, 16, 1,
p, len, 1);
}
#else
static inline void IWL_DEBUG(int level, const char *fmt, ...)
{
}
static inline void IWL_DEBUG_LIMIT(int level, const char *fmt, ...)
{
}
static inline void iwl3945_print_hex_dump(int level, void *p, u32 len)
{
}
#endif /* CONFIG_IWL3945_DEBUG */
/*
* To use the debug system;
*
* If you are defining a new debug classification, simply add it to the #define
* list here in the form of:
*
* #define IWL_DL_xxxx VALUE
*
* shifting value to the left one bit from the previous entry. xxxx should be
* the name of the classification (for example, WEP)
*
* You then need to either add a IWL_xxxx_DEBUG() macro definition for your
* classification, or use IWL_DEBUG(IWL_DL_xxxx, ...) whenever you want
* to send output to that classification.
*
* To add your debug level to the list of levels seen when you perform
*
* % cat /proc/net/iwl/debug_level
*
* you simply need to add your entry to the iwl3945_debug_levels array.
*
* If you do not see debug_level in /proc/net/iwl then you do not have
* CONFIG_IWL3945_DEBUG defined in your kernel configuration
*
*/
#define IWL_DL_INFO (1 << 0)
#define IWL_DL_MAC80211 (1 << 1)
#define IWL_DL_HOST_COMMAND (1 << 2)
#define IWL_DL_STATE (1 << 3)
#define IWL_DL_RADIO (1 << 7)
#define IWL_DL_POWER (1 << 8)
#define IWL_DL_TEMP (1 << 9)
#define IWL_DL_NOTIF (1 << 10)
#define IWL_DL_SCAN (1 << 11)
#define IWL_DL_ASSOC (1 << 12)
#define IWL_DL_DROP (1 << 13)
#define IWL_DL_TXPOWER (1 << 14)
#define IWL_DL_AP (1 << 15)
#define IWL_DL_FW (1 << 16)
#define IWL_DL_RF_KILL (1 << 17)
#define IWL_DL_FW_ERRORS (1 << 18)
#define IWL_DL_LED (1 << 19)
#define IWL_DL_RATE (1 << 20)
#define IWL_DL_CALIB (1 << 21)
#define IWL_DL_WEP (1 << 22)
#define IWL_DL_TX (1 << 23)
#define IWL_DL_RX (1 << 24)
#define IWL_DL_ISR (1 << 25)
#define IWL_DL_HT (1 << 26)
#define IWL_DL_IO (1 << 27)
#define IWL_DL_11H (1 << 28)
#define IWL_DL_STATS (1 << 29)
#define IWL_DL_TX_REPLY (1 << 30)
#define IWL_DL_QOS (1 << 31)
#define IWL_ERROR(f, a...) printk(KERN_ERR DRV_NAME ": " f, ## a)
#define IWL_WARNING(f, a...) printk(KERN_WARNING DRV_NAME ": " f, ## a)
#define IWL_DEBUG_INFO(f, a...) IWL_DEBUG(IWL_DL_INFO, f, ## a)
#define IWL_DEBUG_MAC80211(f, a...) IWL_DEBUG(IWL_DL_MAC80211, f, ## a)
#define IWL_DEBUG_TEMP(f, a...) IWL_DEBUG(IWL_DL_TEMP, f, ## a)
#define IWL_DEBUG_SCAN(f, a...) IWL_DEBUG(IWL_DL_SCAN, f, ## a)
#define IWL_DEBUG_RX(f, a...) IWL_DEBUG(IWL_DL_RX, f, ## a)
#define IWL_DEBUG_TX(f, a...) IWL_DEBUG(IWL_DL_TX, f, ## a)
#define IWL_DEBUG_ISR(f, a...) IWL_DEBUG(IWL_DL_ISR, f, ## a)
#define IWL_DEBUG_LED(f, a...) IWL_DEBUG(IWL_DL_LED, f, ## a)
#define IWL_DEBUG_WEP(f, a...) IWL_DEBUG(IWL_DL_WEP, f, ## a)
#define IWL_DEBUG_HC(f, a...) IWL_DEBUG(IWL_DL_HOST_COMMAND, f, ## a)
#define IWL_DEBUG_CALIB(f, a...) IWL_DEBUG(IWL_DL_CALIB, f, ## a)
#define IWL_DEBUG_FW(f, a...) IWL_DEBUG(IWL_DL_FW, f, ## a)
#define IWL_DEBUG_RF_KILL(f, a...) IWL_DEBUG(IWL_DL_RF_KILL, f, ## a)
#define IWL_DEBUG_DROP(f, a...) IWL_DEBUG(IWL_DL_DROP, f, ## a)
#define IWL_DEBUG_DROP_LIMIT(f, a...) IWL_DEBUG_LIMIT(IWL_DL_DROP, f, ## a)
#define IWL_DEBUG_AP(f, a...) IWL_DEBUG(IWL_DL_AP, f, ## a)
#define IWL_DEBUG_TXPOWER(f, a...) IWL_DEBUG(IWL_DL_TXPOWER, f, ## a)
#define IWL_DEBUG_IO(f, a...) IWL_DEBUG(IWL_DL_IO, f, ## a)
#define IWL_DEBUG_RATE(f, a...) IWL_DEBUG(IWL_DL_RATE, f, ## a)
#define IWL_DEBUG_RATE_LIMIT(f, a...) IWL_DEBUG_LIMIT(IWL_DL_RATE, f, ## a)
#define IWL_DEBUG_NOTIF(f, a...) IWL_DEBUG(IWL_DL_NOTIF, f, ## a)
#define IWL_DEBUG_ASSOC(f, a...) IWL_DEBUG(IWL_DL_ASSOC | IWL_DL_INFO, f, ## a)
#define IWL_DEBUG_ASSOC_LIMIT(f, a...) \
IWL_DEBUG_LIMIT(IWL_DL_ASSOC | IWL_DL_INFO, f, ## a)
#define IWL_DEBUG_HT(f, a...) IWL_DEBUG(IWL_DL_HT, f, ## a)
#define IWL_DEBUG_STATS(f, a...) IWL_DEBUG(IWL_DL_STATS, f, ## a)
#define IWL_DEBUG_STATS_LIMIT(f, a...) IWL_DEBUG_LIMIT(IWL_DL_STATS, f, ## a)
#define IWL_DEBUG_TX_REPLY(f, a...) IWL_DEBUG(IWL_DL_TX_REPLY, f, ## a)
#define IWL_DEBUG_QOS(f, a...) IWL_DEBUG(IWL_DL_QOS, f, ## a)
#define IWL_DEBUG_RADIO(f, a...) IWL_DEBUG(IWL_DL_RADIO, f, ## a)
#define IWL_DEBUG_POWER(f, a...) IWL_DEBUG(IWL_DL_POWER, f, ## a)
#define IWL_DEBUG_11H(f, a...) IWL_DEBUG(IWL_DL_11H, f, ## a)
#endif
drivers/net/wireless/iwlwifi/iwl-3945-io.h
View file @ 40b8ec0b
...@@ -31,7 +31,7 @@ ...@@ -31,7 +31,7 @@
#include <linux/io.h> #include <linux/io.h>
#include "iwl-3945-debug.h" #include "iwl-debug.h"
/* /*
* IO, register, and NIC memory access functions * IO, register, and NIC memory access functions
......
drivers/net/wireless/iwlwifi/iwl-3945-rs.c
View file @ 40b8ec0b
...@@ -52,6 +52,7 @@ struct iwl3945_rate_scale_data { ...@@ -52,6 +52,7 @@ struct iwl3945_rate_scale_data {
struct iwl3945_rs_sta { struct iwl3945_rs_sta {
spinlock_t lock; spinlock_t lock;
struct iwl3945_priv *priv;
s32 *expected_tpt; s32 *expected_tpt;
unsigned long last_partial_flush; unsigned long last_partial_flush;
unsigned long last_flush; unsigned long last_flush;
...@@ -182,6 +183,7 @@ static int iwl3945_rate_scale_flush_windows(struct iwl3945_rs_sta *rs_sta) ...@@ -182,6 +183,7 @@ static int iwl3945_rate_scale_flush_windows(struct iwl3945_rs_sta *rs_sta)
int unflushed = 0; int unflushed = 0;
int i; int i;
unsigned long flags; unsigned long flags;
struct iwl3945_priv *priv = rs_sta->priv;
/* /*
* For each rate, if we have collected data on that rate * For each rate, if we have collected data on that rate
...@@ -214,6 +216,7 @@ static int iwl3945_rate_scale_flush_windows(struct iwl3945_rs_sta *rs_sta) ...@@ -214,6 +216,7 @@ static int iwl3945_rate_scale_flush_windows(struct iwl3945_rs_sta *rs_sta)
static void iwl3945_bg_rate_scale_flush(unsigned long data) static void iwl3945_bg_rate_scale_flush(unsigned long data)
{ {
struct iwl3945_rs_sta *rs_sta = (void *)data; struct iwl3945_rs_sta *rs_sta = (void *)data;
struct iwl3945_priv *priv = rs_sta->priv;
int unflushed = 0; int unflushed = 0;
unsigned long flags; unsigned long flags;
u32 packet_count, duration, pps; u32 packet_count, duration, pps;
...@@ -287,6 +290,7 @@ static void iwl3945_collect_tx_data(struct iwl3945_rs_sta *rs_sta, ...@@ -287,6 +290,7 @@ static void iwl3945_collect_tx_data(struct iwl3945_rs_sta *rs_sta,
{ {
unsigned long flags; unsigned long flags;
s32 fail_count; s32 fail_count;
struct iwl3945_priv *priv = rs_sta->priv;
if (!retries) { if (!retries) {
IWL_DEBUG_RATE("leave: retries == 0 -- should be at least 1\n"); IWL_DEBUG_RATE("leave: retries == 0 -- should be at least 1\n");
...@@ -380,10 +384,11 @@ static void rs_free(void *priv) ...@@ -380,10 +384,11 @@ static void rs_free(void *priv)
return; return;
} }
static void *rs_alloc_sta(void *priv, struct ieee80211_sta *sta, gfp_t gfp) static void *rs_alloc_sta(void *iwl_priv, struct ieee80211_sta *sta, gfp_t gfp)
{ {
struct iwl3945_rs_sta *rs_sta; struct iwl3945_rs_sta *rs_sta;
struct iwl3945_sta_priv *psta = (void *) sta->drv_priv; struct iwl3945_sta_priv *psta = (void *) sta->drv_priv;
struct iwl3945_priv *priv = iwl_priv;
int i; int i;
/* /*
...@@ -403,6 +408,8 @@ static void *rs_alloc_sta(void *priv, struct ieee80211_sta *sta, gfp_t gfp) ...@@ -403,6 +408,8 @@ static void *rs_alloc_sta(void *priv, struct ieee80211_sta *sta, gfp_t gfp)
spin_lock_init(&rs_sta->lock); spin_lock_init(&rs_sta->lock);
rs_sta->priv = priv;
rs_sta->start_rate = IWL_RATE_INVALID; rs_sta->start_rate = IWL_RATE_INVALID;
/* default to just 802.11b */ /* default to just 802.11b */
...@@ -426,11 +433,12 @@ static void *rs_alloc_sta(void *priv, struct ieee80211_sta *sta, gfp_t gfp) ...@@ -426,11 +433,12 @@ static void *rs_alloc_sta(void *priv, struct ieee80211_sta *sta, gfp_t gfp)
return rs_sta; return rs_sta;
} }
static void rs_free_sta(void *priv, struct ieee80211_sta *sta, static void rs_free_sta(void *iwl_priv, struct ieee80211_sta *sta,
void *priv_sta) void *priv_sta)
{ {
struct iwl3945_sta_priv *psta = (void *) sta->drv_priv; struct iwl3945_sta_priv *psta = (void *) sta->drv_priv;
struct iwl3945_rs_sta *rs_sta = priv_sta; struct iwl3945_rs_sta *rs_sta = priv_sta;
struct iwl3945_priv *priv = rs_sta->priv;
psta->rs_sta = NULL; psta->rs_sta = NULL;
...@@ -548,6 +556,7 @@ static u16 iwl3945_get_adjacent_rate(struct iwl3945_rs_sta *rs_sta, ...@@ -548,6 +556,7 @@ static u16 iwl3945_get_adjacent_rate(struct iwl3945_rs_sta *rs_sta,
{ {
u8 high = IWL_RATE_INVALID; u8 high = IWL_RATE_INVALID;
u8 low = IWL_RATE_INVALID; u8 low = IWL_RATE_INVALID;
struct iwl3945_priv *priv = rs_sta->priv;
/* 802.11A walks to the next literal adjacent rate in /* 802.11A walks to the next literal adjacent rate in
* the rate table */ * the rate table */
......
drivers/net/wireless/iwlwifi/iwl-3945.c
View file @ 40b8ec0b
...@@ -542,7 +542,7 @@ static void iwl3945_dbg_report_frame(struct iwl3945_priv *priv, ...@@ -542,7 +542,7 @@ static void iwl3945_dbg_report_frame(struct iwl3945_priv *priv,
} }
} }
if (print_dump) if (print_dump)
iwl3945_print_hex_dump(IWL_DL_RX, data, length); iwl_print_hex_dump(priv, IWL_DL_RX, data, length);
} }
#else #else
static inline void iwl3945_dbg_report_frame(struct iwl3945_priv *priv, static inline void iwl3945_dbg_report_frame(struct iwl3945_priv *priv,
...@@ -708,7 +708,7 @@ static void iwl3945_rx_reply_rx(struct iwl3945_priv *priv, ...@@ -708,7 +708,7 @@ static void iwl3945_rx_reply_rx(struct iwl3945_priv *priv,
rx_status.noise, rx_status.rate_idx); rx_status.noise, rx_status.rate_idx);
#ifdef CONFIG_IWL3945_DEBUG #ifdef CONFIG_IWL3945_DEBUG
if (iwl3945_debug_level & (IWL_DL_RX)) if (priv->debug_level & (IWL_DL_RX))
/* Set "1" to report good data frames in groups of 100 */ /* Set "1" to report good data frames in groups of 100 */
iwl3945_dbg_report_frame(priv, pkt, header, 1); iwl3945_dbg_report_frame(priv, pkt, header, 1);
#endif #endif
......
drivers/net/wireless/iwlwifi/iwl-3945.h
View file @ 40b8ec0b
...@@ -47,7 +47,7 @@ extern struct pci_device_id iwl3945_hw_card_ids[]; ...@@ -47,7 +47,7 @@ extern struct pci_device_id iwl3945_hw_card_ids[];
#include "iwl-csr.h" #include "iwl-csr.h"
#include "iwl-prph.h" #include "iwl-prph.h"
#include "iwl-3945-hw.h" #include "iwl-3945-hw.h"
#include "iwl-3945-debug.h" #include "iwl-debug.h"
#include "iwl-3945-led.h" #include "iwl-3945-led.h"
/* Highest firmware API version supported */ /* Highest firmware API version supported */
...@@ -889,6 +889,7 @@ struct iwl3945_priv { ...@@ -889,6 +889,7 @@ struct iwl3945_priv {
#ifdef CONFIG_IWL3945_DEBUG #ifdef CONFIG_IWL3945_DEBUG
/* debugging info */ /* debugging info */
u32 debug_level;
u32 framecnt_to_us; u32 framecnt_to_us;
atomic_t restrict_refcnt; atomic_t restrict_refcnt;
#endif #endif
......
drivers/net/wireless/iwlwifi/iwl-debug.h
View file @ 40b8ec0b
...@@ -29,6 +29,8 @@ ...@@ -29,6 +29,8 @@
#ifndef __iwl_debug_h__ #ifndef __iwl_debug_h__
#define __iwl_debug_h__ #define __iwl_debug_h__
struct iwl_priv;
#ifdef CONFIG_IWLWIFI_DEBUG #ifdef CONFIG_IWLWIFI_DEBUG
#define IWL_DEBUG(level, fmt, args...) \ #define IWL_DEBUG(level, fmt, args...) \
do { if (priv->debug_level & (level)) \ do { if (priv->debug_level & (level)) \
......
drivers/net/wireless/iwlwifi/iwl3945-base.c
View file @ 40b8ec0b
...@@ -52,10 +52,6 @@ ...@@ -52,10 +52,6 @@
#include "iwl-3945-fh.h" #include "iwl-3945-fh.h"
#include "iwl-helpers.h" #include "iwl-helpers.h"
#ifdef CONFIG_IWL3945_DEBUG
u32 iwl3945_debug_level;
#endif
static int iwl3945_tx_queue_update_write_ptr(struct iwl3945_priv *priv, static int iwl3945_tx_queue_update_write_ptr(struct iwl3945_priv *priv,
struct iwl3945_tx_queue *txq); struct iwl3945_tx_queue *txq);
...@@ -2434,7 +2430,7 @@ static int iwl3945_get_sta_id(struct iwl3945_priv *priv, struct ieee80211_hdr *h ...@@ -2434,7 +2430,7 @@ static int iwl3945_get_sta_id(struct iwl3945_priv *priv, struct ieee80211_hdr *h
IWL_DEBUG_DROP("Station %pM not in station map. " IWL_DEBUG_DROP("Station %pM not in station map. "
"Defaulting to broadcast...\n", "Defaulting to broadcast...\n",
hdr->addr1); hdr->addr1);
iwl3945_print_hex_dump(IWL_DL_DROP, (u8 *) hdr, sizeof(*hdr)); iwl_print_hex_dump(priv, IWL_DL_DROP, (u8 *) hdr, sizeof(*hdr));
return priv->hw_setting.bcast_sta_id; return priv->hw_setting.bcast_sta_id;
} }
/* If we are in monitor mode, use BCAST. This is required for /* If we are in monitor mode, use BCAST. This is required for
...@@ -2640,10 +2636,10 @@ static int iwl3945_tx_skb(struct iwl3945_priv *priv, struct sk_buff *skb) ...@@ -2640,10 +2636,10 @@ static int iwl3945_tx_skb(struct iwl3945_priv *priv, struct sk_buff *skb)
txq->need_update = 0; txq->need_update = 0;
} }
iwl3945_print_hex_dump(IWL_DL_TX, out_cmd->cmd.payload, iwl_print_hex_dump(priv, IWL_DL_TX, out_cmd->cmd.payload,
sizeof(out_cmd->cmd.tx)); sizeof(out_cmd->cmd.tx));
iwl3945_print_hex_dump(IWL_DL_TX, (u8 *)out_cmd->cmd.tx.hdr, iwl_print_hex_dump(priv, IWL_DL_TX, (u8 *)out_cmd->cmd.tx.hdr,
ieee80211_hdrlen(fc)); ieee80211_hdrlen(fc));
/* Tell device the write index *just past* this latest filled TFD */ /* Tell device the write index *just past* this latest filled TFD */
...@@ -3050,7 +3046,8 @@ static void iwl3945_rx_pm_debug_statistics_notif(struct iwl3945_priv *priv, ...@@ -3050,7 +3046,8 @@ static void iwl3945_rx_pm_debug_statistics_notif(struct iwl3945_priv *priv,
IWL_DEBUG_RADIO("Dumping %d bytes of unhandled " IWL_DEBUG_RADIO("Dumping %d bytes of unhandled "
"notification for %s:\n", "notification for %s:\n",
le32_to_cpu(pkt->len), get_cmd_string(pkt->hdr.cmd)); le32_to_cpu(pkt->len), get_cmd_string(pkt->hdr.cmd));
iwl3945_print_hex_dump(IWL_DL_RADIO, pkt->u.raw, le32_to_cpu(pkt->len)); iwl_print_hex_dump(priv, IWL_DL_RADIO, pkt->u.raw,
le32_to_cpu(pkt->len));
} }
static void iwl3945_bg_beacon_update(struct work_struct *work) static void iwl3945_bg_beacon_update(struct work_struct *work)
...@@ -3850,13 +3847,13 @@ static void iwl3945_rx_handle(struct iwl3945_priv *priv) ...@@ -3850,13 +3847,13 @@ static void iwl3945_rx_handle(struct iwl3945_priv *priv)
* handle those that need handling via function in * handle those that need handling via function in
* rx_handlers table. See iwl3945_setup_rx_handlers() */ * rx_handlers table. See iwl3945_setup_rx_handlers() */
if (priv->rx_handlers[pkt->hdr.cmd]) { if (priv->rx_handlers[pkt->hdr.cmd]) {
IWL_DEBUG(IWL_DL_HOST_COMMAND | IWL_DL_RX | IWL_DL_ISR, IWL_DEBUG(IWL_DL_HCMD | IWL_DL_RX | IWL_DL_ISR,
"r = %d, i = %d, %s, 0x%02x\n", r, i, "r = %d, i = %d, %s, 0x%02x\n", r, i,
get_cmd_string(pkt->hdr.cmd), pkt->hdr.cmd); get_cmd_string(pkt->hdr.cmd), pkt->hdr.cmd);
priv->rx_handlers[pkt->hdr.cmd] (priv, rxb); priv->rx_handlers[pkt->hdr.cmd] (priv, rxb);
} else { } else {
/* No handling needed */ /* No handling needed */
IWL_DEBUG(IWL_DL_HOST_COMMAND | IWL_DL_RX | IWL_DL_ISR, IWL_DEBUG(IWL_DL_HCMD | IWL_DL_RX | IWL_DL_ISR,
"r %d i %d No handler needed for %s, 0x%02x\n", "r %d i %d No handler needed for %s, 0x%02x\n",
r, i, get_cmd_string(pkt->hdr.cmd), r, i, get_cmd_string(pkt->hdr.cmd),
pkt->hdr.cmd); pkt->hdr.cmd);
...@@ -3951,10 +3948,11 @@ static int iwl3945_tx_queue_update_write_ptr(struct iwl3945_priv *priv, ...@@ -3951,10 +3948,11 @@ static int iwl3945_tx_queue_update_write_ptr(struct iwl3945_priv *priv,
} }
#ifdef CONFIG_IWL3945_DEBUG #ifdef CONFIG_IWL3945_DEBUG
static void iwl3945_print_rx_config_cmd(struct iwl3945_rxon_cmd *rxon) static void iwl3945_print_rx_config_cmd(struct iwl3945_priv *priv,
struct iwl3945_rxon_cmd *rxon)
{ {
IWL_DEBUG_RADIO("RX CONFIG:\n"); IWL_DEBUG_RADIO("RX CONFIG:\n");
iwl3945_print_hex_dump(IWL_DL_RADIO, (u8 *) rxon, sizeof(*rxon)); iwl_print_hex_dump(priv, IWL_DL_RADIO, (u8 *) rxon, sizeof(*rxon));
IWL_DEBUG_RADIO("u16 channel: 0x%x\n", le16_to_cpu(rxon->channel)); IWL_DEBUG_RADIO("u16 channel: 0x%x\n", le16_to_cpu(rxon->channel));
IWL_DEBUG_RADIO("u32 flags: 0x%08X\n", le32_to_cpu(rxon->flags)); IWL_DEBUG_RADIO("u32 flags: 0x%08X\n", le32_to_cpu(rxon->flags));
IWL_DEBUG_RADIO("u32 filter_flags: 0x%08x\n", IWL_DEBUG_RADIO("u32 filter_flags: 0x%08x\n",
...@@ -4188,10 +4186,10 @@ static void iwl3945_irq_handle_error(struct iwl3945_priv *priv) ...@@ -4188,10 +4186,10 @@ static void iwl3945_irq_handle_error(struct iwl3945_priv *priv)
clear_bit(STATUS_HCMD_ACTIVE, &priv->status); clear_bit(STATUS_HCMD_ACTIVE, &priv->status);
#ifdef CONFIG_IWL3945_DEBUG #ifdef CONFIG_IWL3945_DEBUG
if (iwl3945_debug_level & IWL_DL_FW_ERRORS) { if (priv->debug_level & IWL_DL_FW_ERRORS) {
iwl3945_dump_nic_error_log(priv); iwl3945_dump_nic_error_log(priv);
iwl3945_dump_nic_event_log(priv); iwl3945_dump_nic_event_log(priv);
iwl3945_print_rx_config_cmd(&priv->staging_rxon); iwl3945_print_rx_config_cmd(priv, &priv->staging_rxon);
} }
#endif #endif
...@@ -4255,7 +4253,7 @@ static void iwl3945_irq_tasklet(struct iwl3945_priv *priv) ...@@ -4255,7 +4253,7 @@ static void iwl3945_irq_tasklet(struct iwl3945_priv *priv)
iwl3945_write32(priv, CSR_FH_INT_STATUS, inta_fh); iwl3945_write32(priv, CSR_FH_INT_STATUS, inta_fh);
#ifdef CONFIG_IWL3945_DEBUG #ifdef CONFIG_IWL3945_DEBUG
if (iwl3945_debug_level & IWL_DL_ISR) { if (priv->debug_level & IWL_DL_ISR) {
/* just for debug */ /* just for debug */
inta_mask = iwl3945_read32(priv, CSR_INT_MASK); inta_mask = iwl3945_read32(priv, CSR_INT_MASK);
IWL_DEBUG_ISR("inta 0x%08x, enabled 0x%08x, fh 0x%08x\n", IWL_DEBUG_ISR("inta 0x%08x, enabled 0x%08x, fh 0x%08x\n",
...@@ -4289,7 +4287,7 @@ static void iwl3945_irq_tasklet(struct iwl3945_priv *priv) ...@@ -4289,7 +4287,7 @@ static void iwl3945_irq_tasklet(struct iwl3945_priv *priv)
} }
#ifdef CONFIG_IWL3945_DEBUG #ifdef CONFIG_IWL3945_DEBUG
if (iwl3945_debug_level & (IWL_DL_ISR)) { if (priv->debug_level & (IWL_DL_ISR)) {
/* NIC fires this, but we don't use it, redundant with WAKEUP */ /* NIC fires this, but we don't use it, redundant with WAKEUP */
if (inta & CSR_INT_BIT_SCD) if (inta & CSR_INT_BIT_SCD)
IWL_DEBUG_ISR("Scheduler finished to transmit " IWL_DEBUG_ISR("Scheduler finished to transmit "
...@@ -4360,7 +4358,7 @@ static void iwl3945_irq_tasklet(struct iwl3945_priv *priv) ...@@ -4360,7 +4358,7 @@ static void iwl3945_irq_tasklet(struct iwl3945_priv *priv)
iwl3945_enable_interrupts(priv); iwl3945_enable_interrupts(priv);
#ifdef CONFIG_IWL3945_DEBUG #ifdef CONFIG_IWL3945_DEBUG
if (iwl3945_debug_level & (IWL_DL_ISR)) { if (priv->debug_level & (IWL_DL_ISR)) {
inta = iwl3945_read32(priv, CSR_INT); inta = iwl3945_read32(priv, CSR_INT);
inta_mask = iwl3945_read32(priv, CSR_INT_MASK); inta_mask = iwl3945_read32(priv, CSR_INT_MASK);
inta_fh = iwl3945_read32(priv, CSR_FH_INT_STATUS); inta_fh = iwl3945_read32(priv, CSR_FH_INT_STATUS);
...@@ -7143,9 +7141,6 @@ static int iwl3945_mac_get_tx_stats(struct ieee80211_hw *hw, ...@@ -7143,9 +7141,6 @@ static int iwl3945_mac_get_tx_stats(struct ieee80211_hw *hw,
static int iwl3945_mac_get_stats(struct ieee80211_hw *hw, static int iwl3945_mac_get_stats(struct ieee80211_hw *hw,
struct ieee80211_low_level_stats *stats) struct ieee80211_low_level_stats *stats)
{ {
IWL_DEBUG_MAC80211("enter\n");
IWL_DEBUG_MAC80211("leave\n");
return 0; return 0;
} }
...@@ -7260,29 +7255,33 @@ static int iwl3945_mac_beacon_update(struct ieee80211_hw *hw, struct sk_buff *sk ...@@ -7260,29 +7255,33 @@ static int iwl3945_mac_beacon_update(struct ieee80211_hw *hw, struct sk_buff *sk
* *
* See the level definitions in iwl for details. * See the level definitions in iwl for details.
*/ */
static ssize_t show_debug_level(struct device *d,
static ssize_t show_debug_level(struct device_driver *d, char *buf) struct device_attribute *attr, char *buf)
{ {
return sprintf(buf, "0x%08X\n", iwl3945_debug_level); struct iwl3945_priv *priv = d->driver_data;
return sprintf(buf, "0x%08X\n", priv->debug_level);
} }
static ssize_t store_debug_level(struct device_driver *d, static ssize_t store_debug_level(struct device *d,
struct device_attribute *attr,
const char *buf, size_t count) const char *buf, size_t count)
{ {
char *p = (char *)buf; struct iwl3945_priv *priv = d->driver_data;
u32 val; unsigned long val;
int ret;
val = simple_strtoul(p, &p, 0); ret = strict_strtoul(buf, 0, &val);
if (p == buf) if (ret)
printk(KERN_INFO DRV_NAME printk(KERN_INFO DRV_NAME
": %s is not in hex or decimal form.\n", buf); ": %s is not in hex or decimal form.\n", buf);
else else
iwl3945_debug_level = val; priv->debug_level = val;
return strnlen(buf, count); return strnlen(buf, count);
} }
static DRIVER_ATTR(debug_level, S_IWUSR | S_IRUGO, static DEVICE_ATTR(debug_level, S_IWUSR | S_IRUGO,
show_debug_level, store_debug_level); show_debug_level, store_debug_level);
#endif /* CONFIG_IWL3945_DEBUG */ #endif /* CONFIG_IWL3945_DEBUG */
...@@ -7763,7 +7762,9 @@ static struct attribute *iwl3945_sysfs_entries[] = { ...@@ -7763,7 +7762,9 @@ static struct attribute *iwl3945_sysfs_entries[] = {
&dev_attr_status.attr, &dev_attr_status.attr,
&dev_attr_temperature.attr, &dev_attr_temperature.attr,
&dev_attr_tx_power.attr, &dev_attr_tx_power.attr,
#ifdef CONFIG_IWL3945_DEBUG
&dev_attr_debug_level.attr,
#endif
NULL NULL
}; };
...@@ -7802,13 +7803,6 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e ...@@ -7802,13 +7803,6 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
* 1. Allocating HW data * 1. Allocating HW data
* ********************/ * ********************/
/* Disabling hardware scan means that mac80211 will perform scans
* "the hard way", rather than using device's scan. */
if (iwl3945_param_disable_hw_scan) {
IWL_DEBUG_INFO("Disabling hw_scan\n");
iwl3945_hw_ops.hw_scan = NULL;
}
if ((iwl3945_param_queues_num > IWL39_MAX_NUM_QUEUES) || if ((iwl3945_param_queues_num > IWL39_MAX_NUM_QUEUES) ||
(iwl3945_param_queues_num < IWL_MIN_NUM_QUEUES)) { (iwl3945_param_queues_num < IWL_MIN_NUM_QUEUES)) {
IWL_ERROR("invalid queues_num, should be between %d and %d\n", IWL_ERROR("invalid queues_num, should be between %d and %d\n",
...@@ -7833,6 +7827,13 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e ...@@ -7833,6 +7827,13 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
priv->pci_dev = pdev; priv->pci_dev = pdev;
priv->cfg = cfg; priv->cfg = cfg;
/* Disabling hardware scan means that mac80211 will perform scans
* "the hard way", rather than using device's scan. */
if (iwl3945_param_disable_hw_scan) {
IWL_DEBUG_INFO("Disabling hw_scan\n");
iwl3945_hw_ops.hw_scan = NULL;
}
IWL_DEBUG_INFO("*** LOAD DRIVER ***\n"); IWL_DEBUG_INFO("*** LOAD DRIVER ***\n");
hw->rate_control_algorithm = "iwl-3945-rs"; hw->rate_control_algorithm = "iwl-3945-rs";
hw->sta_data_size = sizeof(struct iwl3945_sta_priv); hw->sta_data_size = sizeof(struct iwl3945_sta_priv);
...@@ -7840,7 +7841,7 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e ...@@ -7840,7 +7841,7 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
/* Select antenna (may be helpful if only one antenna is connected) */ /* Select antenna (may be helpful if only one antenna is connected) */
priv->antenna = (enum iwl3945_antenna)iwl3945_param_antenna; priv->antenna = (enum iwl3945_antenna)iwl3945_param_antenna;
#ifdef CONFIG_IWL3945_DEBUG #ifdef CONFIG_IWL3945_DEBUG
iwl3945_debug_level = iwl3945_param_debug; priv->debug_level = iwl3945_param_debug;
atomic_set(&priv->restrict_refcnt, 0); atomic_set(&priv->restrict_refcnt, 0);
#endif #endif
...@@ -8301,20 +8302,9 @@ static int __init iwl3945_init(void) ...@@ -8301,20 +8302,9 @@ static int __init iwl3945_init(void)
IWL_ERROR("Unable to initialize PCI module\n"); IWL_ERROR("Unable to initialize PCI module\n");
goto error_register; goto error_register;
} }
#ifdef CONFIG_IWL3945_DEBUG
ret = driver_create_file(&iwl3945_driver.driver, &driver_attr_debug_level);
if (ret) {
IWL_ERROR("Unable to create driver sysfs file\n");
goto error_debug;
}
#endif
return ret; return ret;
#ifdef CONFIG_IWL3945_DEBUG
error_debug:
pci_unregister_driver(&iwl3945_driver);
#endif
error_register: error_register:
iwl3945_rate_control_unregister(); iwl3945_rate_control_unregister();
return ret; return ret;
...@@ -8322,9 +8312,6 @@ static int __init iwl3945_init(void) ...@@ -8322,9 +8312,6 @@ static int __init iwl3945_init(void)
static void __exit iwl3945_exit(void) static void __exit iwl3945_exit(void)
{ {
#ifdef CONFIG_IWL3945_DEBUG
driver_remove_file(&iwl3945_driver.driver, &driver_attr_debug_level);
#endif
pci_unregister_driver(&iwl3945_driver); pci_unregister_driver(&iwl3945_driver);
iwl3945_rate_control_unregister(); iwl3945_rate_control_unregister();
} }
......
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