/**
* This file contains the initialization for FW and HW
*/
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-
-#include <linux/vmalloc.h>
#include <linux/firmware.h>
-#include <linux/version.h>
#include "host.h"
-#include "sbi.h"
#include "defs.h"
#include "decl.h"
#include "dev.h"
-#include "fw.h"
#include "wext.h"
#include "if_usb.h"
-char *libertas_fw_name = NULL;
-module_param_named(fw_name, libertas_fw_name, charp, 0644);
-
-unsigned int libertas_debug = 0;
-module_param(libertas_debug, int, 0);
-
/**
* @brief This function checks the validity of Boot2/FW image.
*
*/
static int check_fwfile_format(u8 *data, u32 totlen)
{
- u8 bincmd, exit;
+ u32 bincmd, exit;
u32 blksize, offset, len;
int ret;
exit = len = 0;
do {
- bincmd = *data;
- blksize = *(u32*)(data + offsetof(struct fwheader, datalength));
+ struct fwheader *fwh = (void *)data;
+
+ bincmd = le32_to_cpu(fwh->dnldcmd);
+ blksize = le32_to_cpu(fwh->datalength);
switch (bincmd) {
case FW_HAS_DATA_TO_RECV:
offset = sizeof(struct fwheader) + blksize;
} while (!exit);
if (ret)
- lbs_pr_err("bin file format check FAIL...\n");
+ lbs_pr_err("firmware file format check FAIL\n");
else
- lbs_pr_debug(1, "bin file format check PASS...\n");
+ lbs_deb_fw("firmware file format check PASS\n");
return ret;
}
* @param priv A pointer to wlan_private structure
* @return 0 or -1
*/
-static int wlan_setup_station_hw(wlan_private * priv)
+static int wlan_setup_station_hw(wlan_private * priv, char *fw_name)
{
int ret = -1;
wlan_adapter *adapter = priv->adapter;
- ENTER();
+ lbs_deb_enter(LBS_DEB_FW);
- if ((ret = request_firmware(&priv->firmware, libertas_fw_name,
+ if ((ret = request_firmware(&priv->firmware, fw_name,
priv->hotplug_device)) < 0) {
- lbs_pr_err("request_firmware() failed, error code = %#x\n",
- ret);
- lbs_pr_err("%s not found in /lib/firmware\n", libertas_fw_name);
+ lbs_pr_err("request_firmware() failed with %#x\n", ret);
+ lbs_pr_err("firmware %s not found\n", fw_name);
goto done;
}
- if(check_fwfile_format(priv->firmware->data, priv->firmware->size)) {
+ if (check_fwfile_format(priv->firmware->data, priv->firmware->size)) {
release_firmware(priv->firmware);
goto done;
}
- ret = libertas_sbi_prog_firmware(priv);
+ ret = priv->hw_prog_firmware(priv);
release_firmware(priv->firmware);
if (ret) {
- lbs_pr_debug(1, "Bootloader in invalid state!\n");
+ lbs_deb_fw("bootloader in invalid state\n");
ret = -1;
goto done;
}
ret = 0;
done:
- LEAVE();
-
- return (ret);
+ lbs_deb_leave_args(LBS_DEB_FW, "ret %d", ret);
+ return ret;
}
static int wlan_allocate_adapter(wlan_private * priv)
{
- u32 ulbufsize;
+ size_t bufsize;
wlan_adapter *adapter = priv->adapter;
- struct bss_descriptor *ptempscantable;
-
/* Allocate buffer to store the BSSID list */
- ulbufsize = sizeof(struct bss_descriptor) * MRVDRV_MAX_BSSID_LIST;
- if (!(ptempscantable = kmalloc(ulbufsize, GFP_KERNEL))) {
+ bufsize = MAX_NETWORK_COUNT * sizeof(struct bss_descriptor);
+ adapter->networks = kzalloc(bufsize, GFP_KERNEL);
+ if (!adapter->networks) {
+ lbs_pr_err("Out of memory allocating beacons\n");
libertas_free_adapter(priv);
- return -1;
+ return -ENOMEM;
}
- adapter->scantable = ptempscantable;
- memset(adapter->scantable, 0, ulbufsize);
-
/* Allocate the command buffers */
libertas_allocate_cmd_buffer(priv);
adapter->secinfo.auth_mode = IW_AUTH_ALG_OPEN_SYSTEM;
adapter->mode = IW_MODE_INFRA;
- adapter->assoc_req = NULL;
+ adapter->pending_assoc_req = NULL;
+ adapter->in_progress_assoc_req = NULL;
+
+ /* Initialize scan result lists */
+ INIT_LIST_HEAD(&adapter->network_free_list);
+ INIT_LIST_HEAD(&adapter->network_list);
+ for (i = 0; i < MAX_NETWORK_COUNT; i++) {
+ list_add_tail(&adapter->networks[i].list,
+ &adapter->network_free_list);
+ }
- adapter->numinscantable = 0;
- adapter->pattemptedbssdesc = NULL;
mutex_init(&adapter->lock);
adapter->prescan = 1;
memset(&adapter->curbssparams, 0, sizeof(adapter->curbssparams));
+ adapter->curbssparams.channel = DEFAULT_AD_HOC_CHANNEL;
/* PnP and power profile */
adapter->surpriseremoved = 0;
memset(&adapter->capinfo, 0, sizeof(adapter->capinfo));
adapter->capinfo.shortpreamble = SHORT_PREAMBLE_ALLOWED;
- adapter->adhocchannel = DEFAULT_AD_HOC_CHANNEL;
-
adapter->psmode = wlan802_11powermodecam;
adapter->multipledtim = MRVDRV_DEFAULT_MULTIPLE_DTIM;
static void command_timer_fn(unsigned long data);
-int libertas_init_fw(wlan_private * priv)
+int libertas_init_fw(wlan_private * priv, char *fw_name)
{
int ret = -1;
wlan_adapter *adapter = priv->adapter;
- ENTER();
+ lbs_deb_enter(LBS_DEB_FW);
/* Allocate adapter structure */
if ((ret = wlan_allocate_adapter(priv)) != 0)
(unsigned long)priv);
/* download fimrware etc. */
- if ((ret = wlan_setup_station_hw(priv)) != 0) {
+ if ((ret = wlan_setup_station_hw(priv, fw_name)) != 0) {
del_timer_sync(&adapter->command_timer);
goto done;
}
ret = 0;
done:
- LEAVE();
+ lbs_deb_leave_args(LBS_DEB_FW, "ret %d", ret);
return ret;
}
wlan_adapter *adapter = priv->adapter;
if (!adapter) {
- lbs_pr_debug(1, "Why double free adapter?:)\n");
+ lbs_deb_fw("why double free adapter?\n");
return;
}
- lbs_pr_debug(1, "Free command buffer\n");
+ lbs_deb_fw("free command buffer\n");
libertas_free_cmd_buffer(priv);
- lbs_pr_debug(1, "Free commandTimer\n");
+ lbs_deb_fw("free command_timer\n");
del_timer(&adapter->command_timer);
- lbs_pr_debug(1, "Free scantable\n");
- if (adapter->scantable) {
- kfree(adapter->scantable);
- adapter->scantable = NULL;
- }
-
- lbs_pr_debug(1, "Free adapter\n");
+ lbs_deb_fw("free scan results table\n");
+ kfree(adapter->networks);
+ adapter->networks = NULL;
/* Free the adapter object itself */
+ lbs_deb_fw("free adapter\n");
kfree(adapter);
priv->adapter = NULL;
}
ptempnode = adapter->cur_cmd;
if (ptempnode == NULL) {
- lbs_pr_debug(1, "PTempnode Empty\n");
+ lbs_deb_fw("ptempnode empty\n");
return;
}
cmd = (struct cmd_ds_command *)ptempnode->bufvirtualaddr;
if (!cmd) {
- lbs_pr_debug(1, "cmd is NULL\n");
+ lbs_deb_fw("cmd is NULL\n");
return;
}
- lbs_pr_info("command_timer_fn fired (%x)\n", cmd->command);
+ lbs_deb_fw("command_timer_fn fired, cmd %x\n", cmd->command);
if (!adapter->fw_ready)
return;
adapter->cur_cmd = NULL;
spin_unlock_irqrestore(&adapter->driver_lock, flags);
- lbs_pr_debug(1, "Re-sending same command as it timeout...!\n");
+ lbs_deb_fw("re-sending same command because of timeout\n");
libertas_queue_cmd(adapter, ptempnode, 0);
wake_up_interruptible(&priv->mainthread.waitq);
projects / linux-2.6-omap-h63xx.git / blobdiff