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Subjectipw2100: invasive cleanups
Hi!

Here are some more invasive cleanups for ipw2100... I do not know what
X__ prefixes were meant for. I removed them. Along with some debugging
infrastructure and tests for obsolete kernels.

Maybe this makes it more acceptable at least for -mm tree?

Oh BTW DRV_COPYRIGHT probably needs an update, its 2005 now :-).
Pavel

--- /data/l/clean-mm/drivers/net/wireless/ipw2100.c 2005-05-11 22:00:02.000000000 +0200
+++ linux-mm/drivers/net/wireless/ipw2100.c 2005-05-11 23:58:20.000000000 +0200
@@ -106,7 +106,7 @@

tx_pend_list : Holds used Tx buffers waiting to go into the TBD ring
TAIL modified ipw2100_tx()
- HEAD modified by X__ipw2100_tx_send_data()
+ HEAD modified by ipw2100_tx_send_data()

msg_free_list : Holds pre-allocated Msg (Command) buffers
TAIL modified in __ipw2100_tx_process()
@@ -114,7 +114,7 @@

msg_pend_list : Holds used Msg buffers waiting to go into the TBD ring
TAIL modified in ipw2100_hw_send_command()
- HEAD modified in X__ipw2100_tx_send_commands()
+ HEAD modified in ipw2100_tx_send_commands()

The flow of data on the TX side is as follows:

@@ -150,7 +150,6 @@
#include <linux/skbuff.h>
#include <asm/uaccess.h>
#include <asm/io.h>
-#define __KERNEL_SYSCALLS__
#include <linux/fs.h>
#include <linux/mm.h>
#include <linux/slab.h>
@@ -174,11 +173,6 @@
#define DRV_COPYRIGHT "Copyright(c) 2003-2004 Intel Corporation"


-/* Debugging stuff */
-#ifdef CONFIG_IPW_DEBUG
-#define CONFIG_IPW2100_RX_DEBUG /* Reception debugging */
-#endif
-
MODULE_DESCRIPTION(DRV_DESCRIPTION);
MODULE_VERSION(DRV_VERSION);
MODULE_AUTHOR(DRV_COPYRIGHT);
@@ -189,9 +183,7 @@
static int channel = 0;
static int associate = 1;
static int disable = 0;
-#ifdef CONFIG_PM
static struct ipw2100_fw ipw2100_firmware;
-#endif

#include <linux/moduleparam.h>
module_param(debug, int, 0444);
@@ -286,8 +278,8 @@


/* Pre-decl until we get the code solid and then we can clean it up */
-static void X__ipw2100_tx_send_commands(struct ipw2100_priv *priv);
-static void X__ipw2100_tx_send_data(struct ipw2100_priv *priv);
+static void ipw2100_tx_send_commands(struct ipw2100_priv *priv);
+static void ipw2100_tx_send_data(struct ipw2100_priv *priv);
static int ipw2100_adapter_setup(struct ipw2100_priv *priv);

static void ipw2100_queues_initialize(struct ipw2100_priv *priv);
@@ -735,8 +727,8 @@
list_add_tail(element, &priv->msg_pend_list);
INC_STAT(&priv->msg_pend_stat);

- X__ipw2100_tx_send_commands(priv);
- X__ipw2100_tx_send_data(priv);
+ ipw2100_tx_send_commands(priv);
+ ipw2100_tx_send_data(priv);

spin_unlock_irqrestore(&priv->low_lock, flags);

@@ -915,12 +907,10 @@
if (i == 10000)
return -EIO; /* TODO: better error value */

-//#if CONFIG_IPW2100_D0ENABLED
/* set D0 standby bit */
read_register(priv->net_dev, IPW_REG_GP_CNTRL, &r);
write_register(priv->net_dev, IPW_REG_GP_CNTRL,
r | IPW_AUX_HOST_GP_CNTRL_BIT_HOST_ALLOWS_STANDBY);
-//#endif

return 0;
}
@@ -940,11 +930,8 @@
{
u32 address;
int err;
-
-#ifndef CONFIG_PM
/* Fetch the firmware and microcode */
struct ipw2100_fw ipw2100_firmware;
-#endif

if (priv->fatal_error) {
IPW_DEBUG_ERROR("%s: ipw2100_download_firmware called after "
@@ -953,7 +940,6 @@
return -EINVAL;
}

-#ifdef CONFIG_PM
if (!ipw2100_firmware.version) {
err = ipw2100_get_firmware(priv, &ipw2100_firmware);
if (err) {
@@ -963,15 +949,6 @@
goto fail;
}
}
-#else
- err = ipw2100_get_firmware(priv, &ipw2100_firmware);
- if (err) {
- IPW_DEBUG_ERROR("%s: ipw2100_get_firmware failed: %d\n",
- priv->net_dev->name, err);
- priv->fatal_error = IPW2100_ERR_FW_LOAD;
- goto fail;
- }
-#endif
priv->firmware_version = ipw2100_firmware.version;

/* s/w reset and clock stabilization */
@@ -1026,7 +1003,6 @@
goto fail;
}

-#ifndef CONFIG_PM
/*
* When the .resume method of the driver is called, the other
* part of the system, i.e. the ide driver could still stay in
@@ -1036,7 +1012,6 @@

/* free any storage allocated for firmware image */
ipw2100_release_firmware(priv, &ipw2100_firmware);
-#endif

/* zero out Domain 1 area indirectly (Si requirement) */
for (address = IPW_HOST_FW_SHARED_AREA0;
@@ -1083,8 +1058,6 @@
{
struct ipw2100_ordinals *ord = &priv->ordinals;

- IPW_DEBUG_INFO("enter\n");
-
read_register(priv->net_dev, IPW_MEM_HOST_SHARED_ORDINALS_TABLE_1,
&ord->table1_addr);

@@ -1095,10 +1068,6 @@
read_nic_dword(priv->net_dev, ord->table2_addr, &ord->table2_size);

ord->table2_size &= 0x0000FFFF;
-
- IPW_DEBUG_INFO("table 1 size: %d\n", ord->table1_size);
- IPW_DEBUG_INFO("table 2 size: %d\n", ord->table2_size);
- IPW_DEBUG_INFO("exit\n");
}

static inline void ipw2100_hw_set_gpio(struct ipw2100_priv *priv)
@@ -1117,7 +1086,6 @@
{
#define MAX_RF_KILL_CHECKS 5
#define RF_KILL_CHECK_DELAY 40
-#define RF_KILL_CHECK_THRESHOLD 3

unsigned short value = 0;
u32 reg = 0;
@@ -1198,8 +1166,6 @@
int i;
u32 inta, inta_mask, gpio;

- IPW_DEBUG_INFO("enter\n");
-
if (priv->status & STATUS_RUNNING)
return 0;

@@ -1286,9 +1252,6 @@

/* The adapter has been reset; we are not associated */
priv->status &= ~(STATUS_ASSOCIATING | STATUS_ASSOCIATED);
-
- IPW_DEBUG_INFO("exit\n");
-
return 0;
}

@@ -1598,8 +1561,6 @@
};
int err;

- IPW_DEBUG_INFO("enter\n");
-
IPW_DEBUG_SCAN("setting scan options\n");

cmd.host_command_parameters[0] = 0;
@@ -1643,8 +1604,6 @@
return 0;
}

- IPW_DEBUG_INFO("enter\n");
-
/* Not clearing here; doing so makes iwlist always return nothing...
*
* We should modify the table logic to use aging tables vs. clearing
@@ -1657,8 +1616,6 @@
if (err)
priv->status &= ~STATUS_SCANNING;

- IPW_DEBUG_INFO("exit\n");
-
return err;
}

@@ -2285,18 +2242,10 @@
* The size of the constructed ethernet
*
*/
-#ifdef CONFIG_IPW2100_RX_DEBUG
-u8 packet_data[IPW_RX_NIC_BUFFER_LENGTH];
-#endif

static inline void ipw2100_corruption_detected(struct ipw2100_priv *priv,
int i)
{
-#ifdef CONFIG_IPW_DEBUG_C3
- struct ipw2100_status *status = &priv->status_queue.drv[i];
- u32 match, reg;
- int j;
-#endif
#ifdef ACPI_CSTATE_LIMIT_DEFINED
int limit;
#endif
@@ -2314,35 +2263,6 @@
}
#endif

-#ifdef CONFIG_IPW_DEBUG_C3
- /* Halt the fimrware so we can get a good image */
- write_register(priv->net_dev, IPW_REG_RESET_REG,
- IPW_AUX_HOST_RESET_REG_STOP_MASTER);
- j = 5;
- do {
- udelay(IPW_WAIT_RESET_MASTER_ASSERT_COMPLETE_DELAY);
- read_register(priv->net_dev, IPW_REG_RESET_REG, &reg);
-
- if (reg & IPW_AUX_HOST_RESET_REG_MASTER_DISABLED)
- break;
- } while (j--);
-
- match = ipw2100_match_buf(priv, (u8*)status,
- sizeof(struct ipw2100_status),
- SEARCH_SNAPSHOT);
- if (match < SEARCH_SUCCESS)
- IPW_DEBUG_INFO("%s: DMA status match in Firmware at "
- "offset 0x%06X, length %d:\n",
- priv->net_dev->name, match,
- sizeof(struct ipw2100_status));
- else
- IPW_DEBUG_INFO("%s: No DMA status match in "
- "Firmware.\n", priv->net_dev->name);
-
- printk_buf((u8*)priv->status_queue.drv,
- sizeof(struct ipw2100_status) * RX_QUEUE_LENGTH);
-#endif
-
priv->fatal_error = IPW2100_ERR_C3_CORRUPTION;
priv->ieee->stats.rx_errors++;
schedule_reset(priv);
@@ -2394,19 +2314,7 @@

skb_put(packet->skb, status->frame_size);

-#ifdef CONFIG_IPW2100_RX_DEBUG
- /* Make a copy of the frame so we can dump it to the logs if
- * ieee80211_rx fails */
- memcpy(packet_data, packet->skb->data,
- min(status->frame_size, IPW_RX_NIC_BUFFER_LENGTH));
-#endif
-
if (!ieee80211_rx(priv->ieee, packet->skb, stats)) {
-#ifdef CONFIG_IPW2100_RX_DEBUG
- IPW_DEBUG_DROP("%s: Non consumed packet:\n",
- priv->net_dev->name);
- printk_buf(IPW_DL_DROP, packet_data, status->frame_size);
-#endif
priv->ieee->stats.rx_errors++;

/* ieee80211_rx failed, so it didn't free the SKB */
@@ -2847,7 +2755,7 @@
}


-static void X__ipw2100_tx_send_commands(struct ipw2100_priv *priv)
+static void ipw2100_tx_send_commands(struct ipw2100_priv *priv)
{
struct list_head *element;
struct ipw2100_tx_packet *packet;
@@ -2915,10 +2823,10 @@


/*
- * X__ipw2100_tx_send_data
+ * ipw2100_tx_send_data
*
*/
-static void X__ipw2100_tx_send_data(struct ipw2100_priv *priv)
+static void ipw2100_tx_send_data(struct ipw2100_priv *priv)
{
struct list_head *element;
struct ipw2100_tx_packet *packet;
@@ -3133,8 +3041,8 @@
IPW2100_INTA_TX_TRANSFER);

__ipw2100_tx_complete(priv);
- X__ipw2100_tx_send_commands(priv);
- X__ipw2100_tx_send_data(priv);
+ ipw2100_tx_send_commands(priv);
+ ipw2100_tx_send_data(priv);
}

if (inta & IPW2100_INTA_TX_COMPLETE) {
@@ -3192,8 +3100,6 @@
ipw2100_enable_interrupts(priv);

spin_unlock_irqrestore(&priv->low_lock, flags);
-
- IPW_DEBUG_ISR("exit\n");
}


@@ -3285,7 +3191,7 @@
list_add_tail(element, &priv->tx_pend_list);
INC_STAT(&priv->tx_pend_stat);

- X__ipw2100_tx_send_data(priv);
+ ipw2100_tx_send_data(priv);

spin_unlock_irqrestore(&priv->low_lock, flags);
return 0;
@@ -3662,96 +3568,6 @@
}
static DEVICE_ATTR(hardware, S_IRUGO, show_hardware, NULL);

-
-static ssize_t show_memory(struct device *d, char *buf)
-{
- struct ipw2100_priv *priv = dev_get_drvdata(d);
- struct net_device *dev = priv->net_dev;
- static unsigned long loop = 0;
- int len = 0;
- u32 buffer[4];
- int i;
- char line[81];
-
- if (loop >= 0x30000)
- loop = 0;
-
- /* sysfs provides us PAGE_SIZE buffer */
- while (len < PAGE_SIZE - 128 && loop < 0x30000) {
-
- if (priv->snapshot[0]) for (i = 0; i < 4; i++)
- buffer[i] = *(u32 *)SNAPSHOT_ADDR(loop + i * 4);
- else for (i = 0; i < 4; i++)
- read_nic_dword(dev, loop + i * 4, &buffer[i]);
-
- if (priv->dump_raw)
- len += sprintf(buf + len,
- "%c%c%c%c"
- "%c%c%c%c"
- "%c%c%c%c"
- "%c%c%c%c",
- ((u8*)buffer)[0x0],
- ((u8*)buffer)[0x1],
- ((u8*)buffer)[0x2],
- ((u8*)buffer)[0x3],
- ((u8*)buffer)[0x4],
- ((u8*)buffer)[0x5],
- ((u8*)buffer)[0x6],
- ((u8*)buffer)[0x7],
- ((u8*)buffer)[0x8],
- ((u8*)buffer)[0x9],
- ((u8*)buffer)[0xa],
- ((u8*)buffer)[0xb],
- ((u8*)buffer)[0xc],
- ((u8*)buffer)[0xd],
- ((u8*)buffer)[0xe],
- ((u8*)buffer)[0xf]);
- else
- len += sprintf(buf + len, "%s\n",
- snprint_line(line, sizeof(line),
- (u8*)buffer, 16, loop));
- loop += 16;
- }
-
- return len;
-}
-
-static ssize_t store_memory(struct device *d, const char *buf, size_t count)
-{
- struct ipw2100_priv *priv = dev_get_drvdata(d);
- struct net_device *dev = priv->net_dev;
- const char *p = buf;
-
- if (count < 1)
- return count;
-
- if (p[0] == '1' ||
- (count >= 2 && tolower(p[0]) == 'o' && tolower(p[1]) == 'n')) {
- IPW_DEBUG_INFO("%s: Setting memory dump to RAW mode.\n",
- dev->name);
- priv->dump_raw = 1;
-
- } else if (p[0] == '0' || (count >= 2 && tolower(p[0]) == 'o' &&
- tolower(p[1]) == 'f')) {
- IPW_DEBUG_INFO("%s: Setting memory dump to HEX mode.\n",
- dev->name);
- priv->dump_raw = 0;
-
- } else if (tolower(p[0]) == 'r') {
- IPW_DEBUG_INFO("%s: Resetting firmware snapshot.\n",
- dev->name);
- ipw2100_snapshot_free(priv);
-
- } else
- IPW_DEBUG_INFO("%s: Usage: 0|on = HEX, 1|off = RAW, "
- "reset = clear memory snapshot\n",
- dev->name);
-
- return count;
-}
-static DEVICE_ATTR(memory, S_IWUSR|S_IRUGO, show_memory, store_memory);
-
-
static ssize_t show_ordinals(struct device *d, char *buf)
{
struct ipw2100_priv *priv = dev_get_drvdata(d);
@@ -3837,11 +3653,9 @@

priv->ieee->iw_mode = mode;

-#ifdef CONFIG_PM
/* Indicate ipw2100_download_firmware download firmware
* from disk instead of memory. */
ipw2100_firmware.version = 0;
-#endif

printk(KERN_INFO "%s: Reseting on mode change.\n",
priv->net_dev->name);
@@ -4030,8 +3844,6 @@
unsigned long val;
char *p = buffer;

- IPW_DEBUG_INFO("enter\n");
-
strncpy(buffer, buf, len);
buffer[len] = 0;

@@ -4049,8 +3861,6 @@
priv->ieee->scan_age = val;
IPW_DEBUG_INFO("set scan_age = %u\n", priv->ieee->scan_age);
}
-
- IPW_DEBUG_INFO("exit\n");
return len;
}
static DEVICE_ATTR(scan_age, S_IWUSR | S_IRUGO, show_scan_age, store_scan_age);
@@ -4117,7 +3927,6 @@
&dev_attr_stats.attr,
&dev_attr_internals.attr,
&dev_attr_bssinfo.attr,
- &dev_attr_memory.attr,
&dev_attr_scan_age.attr,
&dev_attr_fatal_error.attr,
&dev_attr_rf_kill.attr,
@@ -4136,8 +3945,6 @@
{
struct ipw2100_status_queue *q = &priv->status_queue;

- IPW_DEBUG_INFO("enter\n");
-
q->size = entries * sizeof(struct ipw2100_status);
q->drv = (struct ipw2100_status *)pci_alloc_consistent(
priv->pci_dev, q->size, &q->nic);
@@ -4148,31 +3955,22 @@
}

memset(q->drv, 0, q->size);
-
- IPW_DEBUG_INFO("exit\n");
-
return 0;
}

static void status_queue_free(struct ipw2100_priv *priv)
{
- IPW_DEBUG_INFO("enter\n");
-
if (priv->status_queue.drv) {
pci_free_consistent(
priv->pci_dev, priv->status_queue.size,
priv->status_queue.drv, priv->status_queue.nic);
priv->status_queue.drv = NULL;
}
-
- IPW_DEBUG_INFO("exit\n");
}

static int bd_queue_allocate(struct ipw2100_priv *priv,
struct ipw2100_bd_queue *q, int entries)
{
- IPW_DEBUG_INFO("enter\n");
-
memset(q, 0, sizeof(struct ipw2100_bd_queue));

q->entries = entries;
@@ -4183,17 +3981,12 @@
return -ENOMEM;
}
memset(q->drv, 0, q->size);
-
- IPW_DEBUG_INFO("exit\n");
-
return 0;
}

static void bd_queue_free(struct ipw2100_priv *priv,
struct ipw2100_bd_queue *q)
{
- IPW_DEBUG_INFO("enter\n");
-
if (!q)
return;

@@ -4202,24 +3995,18 @@
q->size, q->drv, q->nic);
q->drv = NULL;
}
-
- IPW_DEBUG_INFO("exit\n");
}

static void bd_queue_initialize(
struct ipw2100_priv *priv, struct ipw2100_bd_queue * q,
u32 base, u32 size, u32 r, u32 w)
{
- IPW_DEBUG_INFO("enter\n");
-
IPW_DEBUG_INFO("initializing bd queue at virt=%p, phys=%08x\n", q->drv, q->nic);

write_register(priv->net_dev, base, q->nic);
write_register(priv->net_dev, size, q->entries);
write_register(priv->net_dev, r, q->oldest);
write_register(priv->net_dev, w, q->next);
-
- IPW_DEBUG_INFO("exit\n");
}

static void ipw2100_kill_workqueue(struct ipw2100_priv *priv)
@@ -4243,8 +4030,6 @@
void *v;
dma_addr_t p;

- IPW_DEBUG_INFO("enter\n");
-
err = bd_queue_allocate(priv, &priv->tx_queue, TX_QUEUE_LENGTH);
if (err) {
IPW_DEBUG_ERROR("%s: failed bd_queue_allocate\n",
@@ -4299,8 +4084,6 @@
{
int i;

- IPW_DEBUG_INFO("enter\n");
-
/*
* reinitialize packet info lists
*/
@@ -4339,17 +4122,12 @@
IPW_MEM_HOST_SHARED_TX_QUEUE_BD_SIZE,
IPW_MEM_HOST_SHARED_TX_QUEUE_READ_INDEX,
IPW_MEM_HOST_SHARED_TX_QUEUE_WRITE_INDEX);
-
- IPW_DEBUG_INFO("exit\n");
-
}

static void ipw2100_tx_free(struct ipw2100_priv *priv)
{
int i;

- IPW_DEBUG_INFO("enter\n");
-
bd_queue_free(priv, &priv->tx_queue);

if (!priv->tx_buffers)
@@ -4370,8 +4148,6 @@

kfree(priv->tx_buffers);
priv->tx_buffers = NULL;
-
- IPW_DEBUG_INFO("exit\n");
}


@@ -4380,8 +4156,6 @@
{
int i, j, err = -EINVAL;

- IPW_DEBUG_INFO("enter\n");
-
err = bd_queue_allocate(priv, &priv->rx_queue, RX_QUEUE_LENGTH);
if (err) {
IPW_DEBUG_INFO("failed bd_queue_allocate\n");
@@ -4448,8 +4222,6 @@

static void ipw2100_rx_initialize(struct ipw2100_priv *priv)
{
- IPW_DEBUG_INFO("enter\n");
-
priv->rx_queue.oldest = 0;
priv->rx_queue.available = priv->rx_queue.entries - 1;
priv->rx_queue.next = priv->rx_queue.entries - 1;
@@ -4466,16 +4238,12 @@
/* set up the status queue */
write_register(priv->net_dev, IPW_MEM_HOST_SHARED_RX_STATUS_BASE,
priv->status_queue.nic);
-
- IPW_DEBUG_INFO("exit\n");
}

static void ipw2100_rx_free(struct ipw2100_priv *priv)
{
int i;

- IPW_DEBUG_INFO("enter\n");
-
bd_queue_free(priv, &priv->rx_queue);
status_queue_free(priv);

@@ -4494,8 +4262,6 @@

kfree(priv->rx_buffers);
priv->rx_buffers = NULL;
-
- IPW_DEBUG_INFO("exit\n");
}

static int ipw2100_read_mac_address(struct ipw2100_priv *priv)
@@ -4536,8 +4302,6 @@

IPW_DEBUG_HC("SET_MAC_ADDRESS\n");

- IPW_DEBUG_INFO("enter\n");
-
if (priv->config & CFG_CUSTOM_MAC) {
memcpy(cmd.host_command_parameters, priv->mac_addr,
ETH_ALEN);
@@ -4547,8 +4311,6 @@
ETH_ALEN);

err = ipw2100_hw_send_command(priv, &cmd);
-
- IPW_DEBUG_INFO("exit\n");
return err;
}

@@ -4805,47 +4567,6 @@
return 0;
}

-#if 0
-int ipw2100_set_fragmentation_threshold(struct ipw2100_priv *priv,
- u32 threshold, int batch_mode)
-{
- struct host_command cmd = {
- .host_command = FRAG_THRESHOLD,
- .host_command_sequence = 0,
- .host_command_length = 4,
- .host_command_parameters[0] = 0,
- };
- int err;
-
- if (!batch_mode) {
- err = ipw2100_disable_adapter(priv);
- if (err)
- return err;
- }
-
- if (threshold == 0)
- threshold = DEFAULT_FRAG_THRESHOLD;
- else {
- threshold = max(threshold, MIN_FRAG_THRESHOLD);
- threshold = min(threshold, MAX_FRAG_THRESHOLD);
- }
-
- cmd.host_command_parameters[0] = threshold;
-
- IPW_DEBUG_HC("FRAG_THRESHOLD: %u\n", threshold);
-
- err = ipw2100_hw_send_command(priv, &cmd);
-
- if (!batch_mode)
- ipw2100_enable_adapter(priv);
-
- if (!err)
- priv->frag_threshold = threshold;
-
- return err;
-}
-#endif
-
int ipw2100_set_short_retry(struct ipw2100_priv *priv, u32 retry)
{
struct host_command cmd = {
@@ -4935,8 +4656,6 @@
int err;
int len;

- IPW_DEBUG_HC("DISASSOCIATION_BSSID\n");
-
len = ETH_ALEN;
/* The Firmware currently ignores the BSSID and just disassociates from
* the currently associated AP -- but in the off chance that a future
@@ -4950,37 +4669,6 @@
}
#endif

-/*
- * Pseudo code for setting up wpa_frame:
- */
-#if 0
-void x(struct ieee80211_assoc_frame *wpa_assoc)
-{
- struct ipw2100_wpa_assoc_frame frame;
- frame->fixed_ie_mask = IPW_WPA_CAPABILTIES |
- IPW_WPA_LISTENINTERVAL |
- IPW_WPA_AP_ADDRESS;
- frame->capab_info = wpa_assoc->capab_info;
- frame->lisen_interval = wpa_assoc->listent_interval;
- memcpy(frame->current_ap, wpa_assoc->current_ap, ETH_ALEN);
-
- /* UNKNOWN -- I'm not postivive about this part; don't have any WPA
- * setup here to test it with.
- *
- * Walk the IEs in the wpa_assoc and figure out the total size of all
- * that data. Stick that into frame->var_ie_len. Then memcpy() all of
- * the IEs from wpa_frame into frame.
- */
- frame->var_ie_len = calculate_ie_len(wpa_assoc);
- memcpy(frame->var_ie, wpa_assoc->variable, frame->var_ie_len);
-
- ipw2100_set_wpa_ie(priv, &frame, 0);
-}
-#endif
-
-
-
-
static int ipw2100_set_wpa_ie(struct ipw2100_priv *,
struct ipw2100_wpa_assoc_frame *, int)
__attribute__ ((unused));
@@ -4996,8 +4684,6 @@
};
int err;

- IPW_DEBUG_HC("SET_WPA_IE\n");
-
if (!batch_mode) {
err = ipw2100_disable_adapter(priv);
if (err)
@@ -5123,8 +4809,6 @@

cmd.host_command_parameters[0] = interval;

- IPW_DEBUG_INFO("enter\n");
-
if (priv->ieee->iw_mode == IW_MODE_ADHOC) {
if (!batch_mode) {
err = ipw2100_disable_adapter(priv);
@@ -5140,9 +4824,6 @@
return err;
}
}
-
- IPW_DEBUG_INFO("exit\n");
-
return 0;
}

@@ -5502,8 +5183,6 @@
int batch_mode = 1;
u8 *bssid;

- IPW_DEBUG_INFO("enter\n");
-
err = ipw2100_disable_adapter(priv);
if (err)
return err;
@@ -5512,9 +5191,6 @@
err = ipw2100_set_channel(priv, priv->channel, batch_mode);
if (err)
return err;
-
- IPW_DEBUG_INFO("exit\n");
-
return 0;
}
#endif /* CONFIG_IPW2100_MONITOR */
@@ -5591,9 +5267,6 @@
if (err)
return err;
*/
-
- IPW_DEBUG_INFO("exit\n");
-
return 0;
}

@@ -5656,8 +5329,6 @@
struct list_head *element;
struct ipw2100_tx_packet *packet;

- IPW_DEBUG_INFO("enter\n");
-
spin_lock_irqsave(&priv->low_lock, flags);

if (priv->status & STATUS_ASSOCIATED)
@@ -5679,9 +5350,6 @@
INC_STAT(&priv->tx_free_stat);
}
spin_unlock_irqrestore(&priv->low_lock, flags);
-
- IPW_DEBUG_INFO("exit\n");
-
return 0;
}

@@ -6440,8 +6108,6 @@
int registered = 0;
u32 val;

- IPW_DEBUG_INFO("enter\n");
-
mem_start = pci_resource_start(pci_dev, 0);
mem_len = pci_resource_len(pci_dev, 0);
mem_flags = pci_resource_flags(pci_dev, 0);
@@ -6589,8 +6255,6 @@
ipw2100_start_scan(priv);
}

- IPW_DEBUG_INFO("exit\n");
-
priv->status |= STATUS_INITIALIZED;

up(&priv->action_sem);
@@ -6644,10 +6308,9 @@
dev = priv->net_dev;
sysfs_remove_group(&pci_dev->dev.kobj, &ipw2100_attribute_group);

-#ifdef CONFIG_PM
if (ipw2100_firmware.version)
ipw2100_release_firmware(priv, &ipw2100_firmware);
-#endif
+
/* Take down the hardware */
ipw2100_down(priv);

@@ -6680,17 +6343,11 @@

pci_release_regions(pci_dev);
pci_disable_device(pci_dev);
-
- IPW_DEBUG_INFO("exit\n");
}


#ifdef CONFIG_PM
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,11)
-static int ipw2100_suspend(struct pci_dev *pci_dev, u32 state)
-#else
static int ipw2100_suspend(struct pci_dev *pci_dev, pm_message_t state)
-#endif
{
struct ipw2100_priv *priv = pci_get_drvdata(pci_dev);
struct net_device *dev = priv->net_dev;
@@ -6707,17 +6364,9 @@
/* Remove the PRESENT state of the device */
netif_device_detach(dev);

-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,10)
- pci_save_state(pci_dev, priv->pm_state);
-#else
pci_save_state(pci_dev);
-#endif
pci_disable_device (pci_dev);
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,11)
- pci_set_power_state(pci_dev, state);
-#else
pci_set_power_state(pci_dev, PCI_D3hot);
-#endif

up(&priv->action_sem);

@@ -6738,17 +6387,9 @@
IPW_DEBUG_INFO("%s: Coming out of suspend...\n",
dev->name);

-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,11)
- pci_set_power_state(pci_dev, 0);
-#else
pci_set_power_state(pci_dev, PCI_D0);
-#endif
pci_enable_device(pci_dev);
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,10)
- pci_restore_state(pci_dev, priv->pm_state);
-#else
pci_restore_state(pci_dev);
-#endif

/*
* Suspend/Resume resets the PCI configuration space, so we have to
@@ -8295,8 +7936,6 @@

down(&priv->action_sem);

- IPW_DEBUG_WX("enter\n");
-
up(&priv->action_sem);

wrqu.ap_addr.sa_family = ARPHRD_ETHER;

--
Boycott Kodak -- for their patent abuse against Java.
-
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