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path: root/drivers/staging/wlan-ng/prism2sta.c
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Diffstat (limited to 'drivers/staging/wlan-ng/prism2sta.c')
-rw-r--r--drivers/staging/wlan-ng/prism2sta.c396
1 files changed, 197 insertions, 199 deletions
diff --git a/drivers/staging/wlan-ng/prism2sta.c b/drivers/staging/wlan-ng/prism2sta.c
index 31ac8da39c8..278b6a1ef31 100644
--- a/drivers/staging/wlan-ng/prism2sta.c
+++ b/drivers/staging/wlan-ng/prism2sta.c
@@ -50,13 +50,11 @@
* --------------------------------------------------------------------
*/
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/types.h>
-#include <linux/init.h>
#include <linux/slab.h>
#include <linux/wireless.h>
#include <linux/netdevice.h>
@@ -83,8 +81,6 @@
#include "hfa384x.h"
#include "prism2mgmt.h"
-#define wlan_hexchar(x) (((x) < 0x0a) ? ('0' + (x)) : ('a' + ((x) - 0x0a)))
-
/* Create a string of printable chars from something that might not be */
/* It's recommended that the str be 4*len + 1 bytes long */
#define wlan_mkprintstr(buf, buflen, str, strlen) \
@@ -99,8 +95,8 @@
} else { \
(str)[j] = '\\'; \
(str)[j+1] = 'x'; \
- (str)[j+2] = wlan_hexchar(((buf)[i] & 0xf0) >> 4); \
- (str)[j+3] = wlan_hexchar(((buf)[i] & 0x0f)); \
+ (str)[j+2] = hex_asc_hi((buf)[i]); \
+ (str)[j+3] = hex_asc_lo((buf)[i]); \
j += 4; \
} \
} \
@@ -128,9 +124,9 @@ static int prism2sta_open(wlandevice_t *wlandev);
static int prism2sta_close(wlandevice_t *wlandev);
static void prism2sta_reset(wlandevice_t *wlandev);
static int prism2sta_txframe(wlandevice_t *wlandev, struct sk_buff *skb,
- p80211_hdr_t *p80211_hdr,
- p80211_metawep_t *p80211_wep);
-static int prism2sta_mlmerequest(wlandevice_t *wlandev, p80211msg_t *msg);
+ union p80211_hdr *p80211_hdr,
+ struct p80211_metawep *p80211_wep);
+static int prism2sta_mlmerequest(wlandevice_t *wlandev, struct p80211msg *msg);
static int prism2sta_getcardinfo(wlandevice_t *wlandev);
static int prism2sta_globalsetup(wlandevice_t *wlandev);
static int prism2sta_setmulticast(wlandevice_t *wlandev, netdevice_t *dev);
@@ -241,7 +237,6 @@ static int prism2sta_close(wlandevice_t *wlandev)
----------------------------------------------------------------*/
static void prism2sta_reset(wlandevice_t *wlandev)
{
- return;
}
/*----------------------------------------------------------------
@@ -266,8 +261,8 @@ static void prism2sta_reset(wlandevice_t *wlandev)
* process thread
----------------------------------------------------------------*/
static int prism2sta_txframe(wlandevice_t *wlandev, struct sk_buff *skb,
- p80211_hdr_t *p80211_hdr,
- p80211_metawep_t *p80211_wep)
+ union p80211_hdr *p80211_hdr,
+ struct p80211_metawep *p80211_wep)
{
hfa384x_t *hw = (hfa384x_t *) wlandev->priv;
int result;
@@ -307,7 +302,7 @@ static int prism2sta_txframe(wlandevice_t *wlandev, struct sk_buff *skb,
* Call context:
* process thread
----------------------------------------------------------------*/
-static int prism2sta_mlmerequest(wlandevice_t *wlandev, p80211msg_t *msg)
+static int prism2sta_mlmerequest(wlandevice_t *wlandev, struct p80211msg *msg)
{
hfa384x_t *hw = (hfa384x_t *) wlandev->priv;
@@ -364,9 +359,9 @@ static int prism2sta_mlmerequest(wlandevice_t *wlandev, p80211msg_t *msg)
break; /* ignore me. */
case DIDmsg_lnxreq_ifstate:
{
- p80211msg_lnxreq_ifstate_t *ifstatemsg;
+ struct p80211msg_lnxreq_ifstate *ifstatemsg;
pr_debug("Received mlme ifstate request\n");
- ifstatemsg = (p80211msg_lnxreq_ifstate_t *) msg;
+ ifstatemsg = (struct p80211msg_lnxreq_ifstate *) msg;
result =
prism2sta_ifstate(wlandev,
ifstatemsg->ifstate.data);
@@ -385,11 +380,11 @@ static int prism2sta_mlmerequest(wlandevice_t *wlandev, p80211msg_t *msg)
result = prism2mgmt_autojoin(wlandev, msg);
break;
case DIDmsg_lnxreq_commsquality:{
- p80211msg_lnxreq_commsquality_t *qualmsg;
+ struct p80211msg_lnxreq_commsquality *qualmsg;
pr_debug("Received commsquality request\n");
- qualmsg = (p80211msg_lnxreq_commsquality_t *) msg;
+ qualmsg = (struct p80211msg_lnxreq_commsquality *) msg;
qualmsg->link.status =
P80211ENUM_msgitem_status_data_ok;
@@ -401,12 +396,14 @@ static int prism2sta_mlmerequest(wlandevice_t *wlandev, p80211msg_t *msg)
qualmsg->link.data = le16_to_cpu(hw->qual.CQ_currBSS);
qualmsg->level.data = le16_to_cpu(hw->qual.ASL_currBSS);
qualmsg->noise.data = le16_to_cpu(hw->qual.ANL_currFC);
+ qualmsg->txrate.data = hw->txrate;
break;
}
default:
- printk(KERN_WARNING "Unknown mgmt request message 0x%08x",
- msg->msgcode);
+ netdev_warn(wlandev->netdev,
+ "Unknown mgmt request message 0x%08x",
+ msg->msgcode);
break;
}
@@ -426,7 +423,7 @@ static int prism2sta_mlmerequest(wlandevice_t *wlandev, p80211msg_t *msg)
* msgp ptr to msg buffer
*
* Returns:
-* A p80211 message resultcode value.
+* A p80211 message resultcode value.
*
* Side effects:
*
@@ -454,11 +451,10 @@ u32 prism2sta_ifstate(wlandevice_t *wlandev, u32 ifstate)
*/
result = hfa384x_drvr_start(hw);
if (result) {
- printk(KERN_ERR
- "hfa384x_drvr_start() failed,"
- "result=%d\n", (int)result);
+ netdev_err(wlandev->netdev,
+ "hfa384x_drvr_start() failed,result=%d\n", (int)result);
result =
- P80211ENUM_resultcode_implementation_failure;
+ P80211ENUM_resultcode_implementation_failure;
wlandev->msdstate = WLAN_MSD_HWPRESENT;
break;
}
@@ -470,7 +466,7 @@ u32 prism2sta_ifstate(wlandevice_t *wlandev, u32 ifstate)
result = P80211ENUM_resultcode_success;
break;
case WLAN_MSD_RUNNING:
- printk(KERN_WARNING
+ netdev_warn(wlandev->netdev,
"Cannot enter fwload state from enable state,"
"you must disable first.\n");
result = P80211ENUM_resultcode_invalid_parameters;
@@ -499,33 +495,30 @@ u32 prism2sta_ifstate(wlandevice_t *wlandev, u32 ifstate)
*/
result = hfa384x_drvr_start(hw);
if (result) {
- printk(KERN_ERR
- "hfa384x_drvr_start() failed,"
- "result=%d\n", (int)result);
+ netdev_err(wlandev->netdev,
+ "hfa384x_drvr_start() failed,result=%d\n", (int)result);
result =
- P80211ENUM_resultcode_implementation_failure;
+ P80211ENUM_resultcode_implementation_failure;
wlandev->msdstate = WLAN_MSD_HWPRESENT;
break;
}
result = prism2sta_getcardinfo(wlandev);
if (result) {
- printk(KERN_ERR
- "prism2sta_getcardinfo() failed,"
- "result=%d\n", (int)result);
+ netdev_err(wlandev->netdev,
+ "prism2sta_getcardinfo() failed,result=%d\n", (int)result);
result =
- P80211ENUM_resultcode_implementation_failure;
+ P80211ENUM_resultcode_implementation_failure;
hfa384x_drvr_stop(hw);
wlandev->msdstate = WLAN_MSD_HWPRESENT;
break;
}
result = prism2sta_globalsetup(wlandev);
if (result) {
- printk(KERN_ERR
- "prism2sta_globalsetup() failed,"
- "result=%d\n", (int)result);
+ netdev_err(wlandev->netdev,
+ "prism2sta_globalsetup() failed,result=%d\n", (int)result);
result =
- P80211ENUM_resultcode_implementation_failure;
+ P80211ENUM_resultcode_implementation_failure;
hfa384x_drvr_stop(hw);
wlandev->msdstate = WLAN_MSD_HWPRESENT;
break;
@@ -623,7 +616,7 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
&hw->ident_nic,
sizeof(hfa384x_compident_t));
if (result) {
- printk(KERN_ERR "Failed to retrieve NICIDENTITY\n");
+ netdev_err(wlandev->netdev, "Failed to retrieve NICIDENTITY\n");
goto failed;
}
@@ -633,7 +626,7 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
hw->ident_nic.major = le16_to_cpu(hw->ident_nic.major);
hw->ident_nic.minor = le16_to_cpu(hw->ident_nic.minor);
- printk(KERN_INFO "ident: nic h/w: id=0x%02x %d.%d.%d\n",
+ netdev_info(wlandev->netdev, "ident: nic h/w: id=0x%02x %d.%d.%d\n",
hw->ident_nic.id, hw->ident_nic.major,
hw->ident_nic.minor, hw->ident_nic.variant);
@@ -642,7 +635,7 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
&hw->ident_pri_fw,
sizeof(hfa384x_compident_t));
if (result) {
- printk(KERN_ERR "Failed to retrieve PRIIDENTITY\n");
+ netdev_err(wlandev->netdev, "Failed to retrieve PRIIDENTITY\n");
goto failed;
}
@@ -652,7 +645,7 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
hw->ident_pri_fw.major = le16_to_cpu(hw->ident_pri_fw.major);
hw->ident_pri_fw.minor = le16_to_cpu(hw->ident_pri_fw.minor);
- printk(KERN_INFO "ident: pri f/w: id=0x%02x %d.%d.%d\n",
+ netdev_info(wlandev->netdev, "ident: pri f/w: id=0x%02x %d.%d.%d\n",
hw->ident_pri_fw.id, hw->ident_pri_fw.major,
hw->ident_pri_fw.minor, hw->ident_pri_fw.variant);
@@ -661,12 +654,12 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
&hw->ident_sta_fw,
sizeof(hfa384x_compident_t));
if (result) {
- printk(KERN_ERR "Failed to retrieve STAIDENTITY\n");
+ netdev_err(wlandev->netdev, "Failed to retrieve STAIDENTITY\n");
goto failed;
}
if (hw->ident_nic.id < 0x8000) {
- printk(KERN_ERR
+ netdev_err(wlandev->netdev,
"FATAL: Card is not an Intersil Prism2/2.5/3\n");
result = -1;
goto failed;
@@ -683,16 +676,16 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
hw->ident_sta_fw.variant &= ~((u16) (BIT(14) | BIT(15)));
if (hw->ident_sta_fw.id == 0x1f) {
- printk(KERN_INFO
+ netdev_info(wlandev->netdev,
"ident: sta f/w: id=0x%02x %d.%d.%d\n",
hw->ident_sta_fw.id, hw->ident_sta_fw.major,
hw->ident_sta_fw.minor, hw->ident_sta_fw.variant);
} else {
- printk(KERN_INFO
+ netdev_info(wlandev->netdev,
"ident: ap f/w: id=0x%02x %d.%d.%d\n",
hw->ident_sta_fw.id, hw->ident_sta_fw.major,
hw->ident_sta_fw.minor, hw->ident_sta_fw.variant);
- printk(KERN_ERR "Unsupported Tertiary AP firmeare loaded!\n");
+ netdev_err(wlandev->netdev, "Unsupported Tertiary AP firmeare loaded!\n");
goto failed;
}
@@ -701,7 +694,7 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
&hw->cap_sup_mfi,
sizeof(hfa384x_caplevel_t));
if (result) {
- printk(KERN_ERR "Failed to retrieve MFISUPRANGE\n");
+ netdev_err(wlandev->netdev, "Failed to retrieve MFISUPRANGE\n");
goto failed;
}
@@ -713,7 +706,7 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
hw->cap_sup_mfi.bottom = le16_to_cpu(hw->cap_sup_mfi.bottom);
hw->cap_sup_mfi.top = le16_to_cpu(hw->cap_sup_mfi.top);
- printk(KERN_INFO
+ netdev_info(wlandev->netdev,
"MFI:SUP:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_sup_mfi.role, hw->cap_sup_mfi.id,
hw->cap_sup_mfi.variant, hw->cap_sup_mfi.bottom,
@@ -724,7 +717,7 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
&hw->cap_sup_cfi,
sizeof(hfa384x_caplevel_t));
if (result) {
- printk(KERN_ERR "Failed to retrieve CFISUPRANGE\n");
+ netdev_err(wlandev->netdev, "Failed to retrieve CFISUPRANGE\n");
goto failed;
}
@@ -736,7 +729,7 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
hw->cap_sup_cfi.bottom = le16_to_cpu(hw->cap_sup_cfi.bottom);
hw->cap_sup_cfi.top = le16_to_cpu(hw->cap_sup_cfi.top);
- printk(KERN_INFO
+ netdev_info(wlandev->netdev,
"CFI:SUP:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_sup_cfi.role, hw->cap_sup_cfi.id,
hw->cap_sup_cfi.variant, hw->cap_sup_cfi.bottom,
@@ -747,7 +740,7 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
&hw->cap_sup_pri,
sizeof(hfa384x_caplevel_t));
if (result) {
- printk(KERN_ERR "Failed to retrieve PRISUPRANGE\n");
+ netdev_err(wlandev->netdev, "Failed to retrieve PRISUPRANGE\n");
goto failed;
}
@@ -759,7 +752,7 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
hw->cap_sup_pri.bottom = le16_to_cpu(hw->cap_sup_pri.bottom);
hw->cap_sup_pri.top = le16_to_cpu(hw->cap_sup_pri.top);
- printk(KERN_INFO
+ netdev_info(wlandev->netdev,
"PRI:SUP:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_sup_pri.role, hw->cap_sup_pri.id,
hw->cap_sup_pri.variant, hw->cap_sup_pri.bottom,
@@ -770,7 +763,7 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
&hw->cap_sup_sta,
sizeof(hfa384x_caplevel_t));
if (result) {
- printk(KERN_ERR "Failed to retrieve STASUPRANGE\n");
+ netdev_err(wlandev->netdev, "Failed to retrieve STASUPRANGE\n");
goto failed;
}
@@ -783,13 +776,13 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
hw->cap_sup_sta.top = le16_to_cpu(hw->cap_sup_sta.top);
if (hw->cap_sup_sta.id == 0x04) {
- printk(KERN_INFO
+ netdev_info(wlandev->netdev,
"STA:SUP:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_sup_sta.role, hw->cap_sup_sta.id,
hw->cap_sup_sta.variant, hw->cap_sup_sta.bottom,
hw->cap_sup_sta.top);
} else {
- printk(KERN_INFO
+ netdev_info(wlandev->netdev,
"AP:SUP:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_sup_sta.role, hw->cap_sup_sta.id,
hw->cap_sup_sta.variant, hw->cap_sup_sta.bottom,
@@ -801,7 +794,7 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
&hw->cap_act_pri_cfi,
sizeof(hfa384x_caplevel_t));
if (result) {
- printk(KERN_ERR "Failed to retrieve PRI_CFIACTRANGES\n");
+ netdev_err(wlandev->netdev, "Failed to retrieve PRI_CFIACTRANGES\n");
goto failed;
}
@@ -813,7 +806,7 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
hw->cap_act_pri_cfi.bottom = le16_to_cpu(hw->cap_act_pri_cfi.bottom);
hw->cap_act_pri_cfi.top = le16_to_cpu(hw->cap_act_pri_cfi.top);
- printk(KERN_INFO
+ netdev_info(wlandev->netdev,
"PRI-CFI:ACT:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_act_pri_cfi.role, hw->cap_act_pri_cfi.id,
hw->cap_act_pri_cfi.variant, hw->cap_act_pri_cfi.bottom,
@@ -824,7 +817,7 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
&hw->cap_act_sta_cfi,
sizeof(hfa384x_caplevel_t));
if (result) {
- printk(KERN_ERR "Failed to retrieve STA_CFIACTRANGES\n");
+ netdev_err(wlandev->netdev, "Failed to retrieve STA_CFIACTRANGES\n");
goto failed;
}
@@ -836,7 +829,7 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
hw->cap_act_sta_cfi.bottom = le16_to_cpu(hw->cap_act_sta_cfi.bottom);
hw->cap_act_sta_cfi.top = le16_to_cpu(hw->cap_act_sta_cfi.top);
- printk(KERN_INFO
+ netdev_info(wlandev->netdev,
"STA-CFI:ACT:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_act_sta_cfi.role, hw->cap_act_sta_cfi.id,
hw->cap_act_sta_cfi.variant, hw->cap_act_sta_cfi.bottom,
@@ -847,7 +840,7 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
&hw->cap_act_sta_mfi,
sizeof(hfa384x_caplevel_t));
if (result) {
- printk(KERN_ERR "Failed to retrieve STA_MFIACTRANGES\n");
+ netdev_err(wlandev->netdev, "Failed to retrieve STA_MFIACTRANGES\n");
goto failed;
}
@@ -859,7 +852,7 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
hw->cap_act_sta_mfi.bottom = le16_to_cpu(hw->cap_act_sta_mfi.bottom);
hw->cap_act_sta_mfi.top = le16_to_cpu(hw->cap_act_sta_mfi.top);
- printk(KERN_INFO
+ netdev_info(wlandev->netdev,
"STA-MFI:ACT:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_act_sta_mfi.role, hw->cap_act_sta_mfi.id,
hw->cap_act_sta_mfi.variant, hw->cap_act_sta_mfi.bottom,
@@ -871,9 +864,9 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
if (!result) {
wlan_mkprintstr(snum, HFA384x_RID_NICSERIALNUMBER_LEN,
pstr, sizeof(pstr));
- printk(KERN_INFO "Prism2 card SN: %s\n", pstr);
+ netdev_info(wlandev->netdev, "Prism2 card SN: %s\n", pstr);
} else {
- printk(KERN_ERR "Failed to retrieve Prism2 Card SN\n");
+ netdev_err(wlandev->netdev, "Failed to retrieve Prism2 Card SN\n");
goto failed;
}
@@ -881,7 +874,7 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_CNFOWNMACADDR,
wlandev->netdev->dev_addr, ETH_ALEN);
if (result != 0) {
- printk(KERN_ERR "Failed to retrieve mac address\n");
+ netdev_err(wlandev->netdev, "Failed to retrieve mac address\n");
goto failed;
}
@@ -909,7 +902,7 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
goto done;
failed:
- printk(KERN_ERR "Failed, result=%d\n", result);
+ netdev_err(wlandev->netdev, "Failed, result=%d\n", result);
done:
return result;
}
@@ -986,7 +979,6 @@ static void prism2sta_inf_handover(wlandevice_t *wlandev,
hfa384x_InfFrame_t *inf)
{
pr_debug("received infoframe:HANDOVER (unhandled)\n");
- return;
}
/*----------------------------------------------------------------
@@ -1033,8 +1025,6 @@ static void prism2sta_inf_tallies(wlandevice_t *wlandev,
for (i = 0; i < cnt; i++, dst++, src16++)
*dst += le16_to_cpu(*src16);
}
-
- return;
}
/*----------------------------------------------------------------
@@ -1088,11 +1078,9 @@ static void prism2sta_inf_scanresults(wlandevice_t *wlandev,
HFA384x_RID_JOINREQUEST,
&joinreq, HFA384x_RID_JOINREQUEST_LEN);
if (result) {
- printk(KERN_ERR "setconfig(joinreq) failed, result=%d\n",
+ netdev_err(wlandev->netdev, "setconfig(joinreq) failed, result=%d\n",
result);
}
-
- return;
}
/*----------------------------------------------------------------
@@ -1126,8 +1114,7 @@ static void prism2sta_inf_hostscanresults(wlandevice_t *wlandev,
kfree(hw->scanresults);
- hw->scanresults = kmalloc(sizeof(hfa384x_InfFrame_t), GFP_ATOMIC);
- memcpy(hw->scanresults, inf, sizeof(hfa384x_InfFrame_t));
+ hw->scanresults = kmemdup(inf, sizeof(hfa384x_InfFrame_t), GFP_ATOMIC);
if (nbss == 0)
nbss = -1;
@@ -1164,35 +1151,37 @@ static void prism2sta_inf_chinforesults(wlandevice_t *wlandev,
le16_to_cpu(inf->info.chinforesult.scanchannels);
for (i = 0, n = 0; i < HFA384x_CHINFORESULT_MAX; i++) {
- if (hw->channel_info.results.scanchannels & (1 << i)) {
- int channel =
- le16_to_cpu(inf->info.chinforesult.result[n].chid) -
- 1;
- hfa384x_ChInfoResultSub_t *chinforesult =
- &hw->channel_info.results.result[channel];
- chinforesult->chid = channel;
- chinforesult->anl =
- le16_to_cpu(inf->info.chinforesult.result[n].anl);
- chinforesult->pnl =
- le16_to_cpu(inf->info.chinforesult.result[n].pnl);
- chinforesult->active =
- le16_to_cpu(inf->info.chinforesult.result[n].
- active);
- pr_debug
- ("chinfo: channel %d, %s level (avg/peak)=%d/%d dB, pcf %d\n",
- channel + 1,
- chinforesult->
- active & HFA384x_CHINFORESULT_BSSACTIVE ? "signal"
- : "noise", chinforesult->anl, chinforesult->pnl,
- chinforesult->
- active & HFA384x_CHINFORESULT_PCFACTIVE ? 1 : 0);
- n++;
- }
+ hfa384x_ChInfoResultSub_t *result;
+ hfa384x_ChInfoResultSub_t *chinforesult;
+ int chan;
+
+ if (!(hw->channel_info.results.scanchannels & (1 << i)))
+ continue;
+
+ result = &inf->info.chinforesult.result[n];
+ chan = le16_to_cpu(result->chid) - 1;
+
+ if (chan < 0 || chan >= HFA384x_CHINFORESULT_MAX)
+ continue;
+
+ chinforesult = &hw->channel_info.results.result[chan];
+ chinforesult->chid = chan;
+ chinforesult->anl = le16_to_cpu(result->anl);
+ chinforesult->pnl = le16_to_cpu(result->pnl);
+ chinforesult->active = le16_to_cpu(result->active);
+
+ pr_debug("chinfo: channel %d, %s level (avg/peak)=%d/%d dB, pcf %d\n",
+ chan + 1,
+ (chinforesult->active & HFA384x_CHINFORESULT_BSSACTIVE)
+ ? "signal" : "noise",
+ chinforesult->anl, chinforesult->pnl,
+ (chinforesult->active & HFA384x_CHINFORESULT_PCFACTIVE)
+ ? 1 : 0);
+ n++;
}
atomic_set(&hw->channel_info.done, 2);
hw->channel_info.count = n;
- return;
}
void prism2sta_processing_defer(struct work_struct *data)
@@ -1216,7 +1205,7 @@ void prism2sta_processing_defer(struct work_struct *data)
/* Now let's handle the linkstatus stuff */
if (hw->link_status == hw->link_status_new)
- goto failed;
+ return;
hw->link_status = hw->link_status_new;
@@ -1230,7 +1219,7 @@ void prism2sta_processing_defer(struct work_struct *data)
*/
netif_carrier_off(wlandev->netdev);
- printk(KERN_INFO "linkstatus=NOTCONNECTED (unhandled)\n");
+ netdev_info(wlandev->netdev, "linkstatus=NOTCONNECTED (unhandled)\n");
break;
case HFA384x_LINK_CONNECTED:
@@ -1246,7 +1235,9 @@ void prism2sta_processing_defer(struct work_struct *data)
netif_carrier_on(wlandev->netdev);
- /* If we are joining a specific AP, set our state and reset retries */
+ /* If we are joining a specific AP, set our
+ * state and reset retries
+ */
if (hw->join_ap == 1)
hw->join_ap = 2;
hw->join_retries = 60;
@@ -1255,20 +1246,20 @@ void prism2sta_processing_defer(struct work_struct *data)
if (wlandev->netdev->type == ARPHRD_ETHER) {
u16 portstatus;
- printk(KERN_INFO "linkstatus=CONNECTED\n");
+ netdev_info(wlandev->netdev, "linkstatus=CONNECTED\n");
/* For non-usb devices, we can use the sync versions */
/* Collect the BSSID, and set state to allow tx */
result = hfa384x_drvr_getconfig(hw,
- HFA384x_RID_CURRENTBSSID,
- wlandev->bssid,
- WLAN_BSSID_LEN);
+ HFA384x_RID_CURRENTBSSID,
+ wlandev->bssid,
+ WLAN_BSSID_LEN);
if (result) {
pr_debug
("getconfig(0x%02x) failed, result = %d\n",
HFA384x_RID_CURRENTBSSID, result);
- goto failed;
+ return;
}
result = hfa384x_drvr_getconfig(hw,
@@ -1278,26 +1269,29 @@ void prism2sta_processing_defer(struct work_struct *data)
pr_debug
("getconfig(0x%02x) failed, result = %d\n",
HFA384x_RID_CURRENTSSID, result);
- goto failed;
+ return;
}
- prism2mgmt_bytestr2pstr((hfa384x_bytestr_t *) &ssid,
+ prism2mgmt_bytestr2pstr((struct hfa384x_bytestr *) &ssid,
(p80211pstrd_t *) &
wlandev->ssid);
/* Collect the port status */
result = hfa384x_drvr_getconfig16(hw,
- HFA384x_RID_PORTSTATUS,
- &portstatus);
+ HFA384x_RID_PORTSTATUS,
+ &portstatus);
if (result) {
pr_debug
("getconfig(0x%02x) failed, result = %d\n",
HFA384x_RID_PORTSTATUS, result);
- goto failed;
+ return;
}
wlandev->macmode =
(portstatus == HFA384x_PSTATUS_CONN_IBSS) ?
WLAN_MACMODE_IBSS_STA : WLAN_MACMODE_ESS_STA;
+ /* signal back up to cfg80211 layer */
+ prism2_connect_result(wlandev, P80211ENUM_truth_false);
+
/* Get the ball rolling on the comms quality stuff */
prism2sta_commsqual_defer(&hw->commsqual_bh);
}
@@ -1313,25 +1307,16 @@ void prism2sta_processing_defer(struct work_struct *data)
* Indicate Deauthentication
* Block Transmits, Ignore receives of data frames
*/
- if (hw->join_ap == 2) {
- hfa384x_JoinRequest_data_t joinreq;
- joinreq = hw->joinreq;
- /* Send the join request */
- hfa384x_drvr_setconfig(hw,
- HFA384x_RID_JOINREQUEST,
- &joinreq,
- HFA384x_RID_JOINREQUEST_LEN);
- printk(KERN_INFO
- "linkstatus=DISCONNECTED (re-submitting join)\n");
- } else {
- if (wlandev->netdev->type == ARPHRD_ETHER)
- printk(KERN_INFO
- "linkstatus=DISCONNECTED (unhandled)\n");
- }
+ if (wlandev->netdev->type == ARPHRD_ETHER)
+ netdev_info(wlandev->netdev,
+ "linkstatus=DISCONNECTED (unhandled)\n");
wlandev->macmode = WLAN_MACMODE_NONE;
netif_carrier_off(wlandev->netdev);
+ /* signal back up to cfg80211 layer */
+ prism2_disconnected(wlandev);
+
break;
case HFA384x_LINK_AP_CHANGE:
@@ -1349,7 +1334,7 @@ void prism2sta_processing_defer(struct work_struct *data)
* Indicate Reassociation
* Enable Transmits, Receives and pass up data frames
*/
- printk(KERN_INFO "linkstatus=AP_CHANGE\n");
+ netdev_info(wlandev->netdev, "linkstatus=AP_CHANGE\n");
result = hfa384x_drvr_getconfig(hw,
HFA384x_RID_CURRENTBSSID,
@@ -1357,7 +1342,7 @@ void prism2sta_processing_defer(struct work_struct *data)
if (result) {
pr_debug("getconfig(0x%02x) failed, result = %d\n",
HFA384x_RID_CURRENTBSSID, result);
- goto failed;
+ return;
}
result = hfa384x_drvr_getconfig(hw,
@@ -1366,14 +1351,17 @@ void prism2sta_processing_defer(struct work_struct *data)
if (result) {
pr_debug("getconfig(0x%02x) failed, result = %d\n",
HFA384x_RID_CURRENTSSID, result);
- goto failed;
+ return;
}
- prism2mgmt_bytestr2pstr((hfa384x_bytestr_t *) &ssid,
+ prism2mgmt_bytestr2pstr((struct hfa384x_bytestr *) &ssid,
(p80211pstrd_t *) &wlandev->ssid);
hw->link_status = HFA384x_LINK_CONNECTED;
netif_carrier_on(wlandev->netdev);
+ /* signal back up to cfg80211 layer */
+ prism2_roamed(wlandev);
+
break;
case HFA384x_LINK_AP_OUTOFRANGE:
@@ -1388,7 +1376,7 @@ void prism2sta_processing_defer(struct work_struct *data)
* Response:
* Block Transmits, Ignore receives of data frames
*/
- printk(KERN_INFO "linkstatus=AP_OUTOFRANGE (unhandled)\n");
+ netdev_info(wlandev->netdev, "linkstatus=AP_OUTOFRANGE (unhandled)\n");
netif_carrier_off(wlandev->netdev);
@@ -1401,7 +1389,7 @@ void prism2sta_processing_defer(struct work_struct *data)
* Response:
* Enable Transmits, Receives and pass up data frames
*/
- printk(KERN_INFO "linkstatus=AP_INRANGE\n");
+ netdev_info(wlandev->netdev, "linkstatus=AP_INRANGE\n");
hw->link_status = HFA384x_LINK_CONNECTED;
netif_carrier_on(wlandev->netdev);
@@ -1425,29 +1413,27 @@ void prism2sta_processing_defer(struct work_struct *data)
HFA384x_RID_JOINREQUEST,
&joinreq,
HFA384x_RID_JOINREQUEST_LEN);
- printk(KERN_INFO
+ netdev_info(wlandev->netdev,
"linkstatus=ASSOCFAIL (re-submitting join)\n");
} else {
- printk(KERN_INFO "linkstatus=ASSOCFAIL (unhandled)\n");
+ netdev_info(wlandev->netdev, "linkstatus=ASSOCFAIL (unhandled)\n");
}
netif_carrier_off(wlandev->netdev);
+ /* signal back up to cfg80211 layer */
+ prism2_connect_result(wlandev, P80211ENUM_truth_true);
+
break;
default:
/* This is bad, IO port problems? */
- printk(KERN_WARNING
+ netdev_warn(wlandev->netdev,
"unknown linkstatus=0x%02x\n", hw->link_status);
- goto failed;
- break;
+ return;
}
wlandev->linkstatus = (hw->link_status == HFA384x_LINK_CONNECTED);
- p80211wext_event_associated(wlandev, wlandev->linkstatus);
-
-failed:
- return;
}
/*----------------------------------------------------------------
@@ -1475,8 +1461,6 @@ static void prism2sta_inf_linkstatus(wlandevice_t *wlandev,
hw->link_status_new = le16_to_cpu(inf->info.linkstatus.linkstatus);
schedule_work(&hw->link_bh);
-
- return;
}
/*----------------------------------------------------------------
@@ -1509,14 +1493,15 @@ static void prism2sta_inf_assocstatus(wlandevice_t *wlandev,
rec.reason = le16_to_cpu(rec.reason);
/*
- ** Find the address in the list of authenticated stations. If it wasn't
- ** found, then this address has not been previously authenticated and
- ** something weird has happened if this is anything other than an
- ** "authentication failed" message. If the address was found, then
- ** set the "associated" flag for that station, based on whether the
- ** station is associating or losing its association. Something weird
- ** has also happened if we find the address in the list of authenticated
- ** stations but we are getting an "authentication failed" message.
+ ** Find the address in the list of authenticated stations.
+ ** If it wasn't found, then this address has not been previously
+ ** authenticated and something weird has happened if this is
+ ** anything other than an "authentication failed" message.
+ ** If the address was found, then set the "associated" flag for
+ ** that station, based on whether the station is associating or
+ ** losing its association. Something weird has also happened
+ ** if we find the address in the list of authenticated stations
+ ** but we are getting an "authentication failed" message.
*/
for (i = 0; i < hw->authlist.cnt; i++)
@@ -1525,19 +1510,17 @@ static void prism2sta_inf_assocstatus(wlandevice_t *wlandev,
if (i >= hw->authlist.cnt) {
if (rec.assocstatus != HFA384x_ASSOCSTATUS_AUTHFAIL)
- printk(KERN_WARNING
- "assocstatus info frame received for non-authenticated station.\n");
+ netdev_warn(wlandev->netdev,
+ "assocstatus info frame received for non-authenticated station.\n");
} else {
hw->authlist.assoc[i] =
(rec.assocstatus == HFA384x_ASSOCSTATUS_STAASSOC ||
rec.assocstatus == HFA384x_ASSOCSTATUS_REASSOC);
if (rec.assocstatus == HFA384x_ASSOCSTATUS_AUTHFAIL)
- printk(KERN_WARNING
- "authfail assocstatus info frame received for authenticated station.\n");
+ netdev_warn(wlandev->netdev,
+"authfail assocstatus info frame received for authenticated station.\n");
}
-
- return;
}
/*----------------------------------------------------------------
@@ -1681,12 +1664,12 @@ static void prism2sta_inf_authreq_defer(wlandevice_t *wlandev,
}
/*
- ** If the authentication is okay, then add the MAC address to the list
- ** of authenticated stations. Don't add the address if it is already in
- ** the list. (802.11b does not seem to disallow a station from issuing
- ** an authentication request when the station is already authenticated.
- ** Does this sort of thing ever happen? We might as well do the check
- ** just in case.)
+ ** If the authentication is okay, then add the MAC address to the
+ ** list of authenticated stations. Don't add the address if it
+ ** is already in the list. (802.11b does not seem to disallow
+ ** a station from issuing an authentication request when the
+ ** station is already authenticated. Does this sort of thing
+ ** ever happen? We might as well do the check just in case.)
*/
added = 0;
@@ -1723,11 +1706,10 @@ static void prism2sta_inf_authreq_defer(wlandevice_t *wlandev,
if (result) {
if (added)
hw->authlist.cnt--;
- printk(KERN_ERR
+ netdev_err(wlandev->netdev,
"setconfig(authenticatestation) failed, result=%d\n",
result);
}
- return;
}
/*----------------------------------------------------------------
@@ -1754,8 +1736,6 @@ static void prism2sta_inf_psusercnt(wlandevice_t *wlandev,
hfa384x_t *hw = (hfa384x_t *) wlandev->priv;
hw->psusercount = le16_to_cpu(inf->info.psusercnt.usercnt);
-
- return;
}
/*----------------------------------------------------------------
@@ -1808,20 +1788,19 @@ void prism2sta_ev_info(wlandevice_t *wlandev, hfa384x_InfFrame_t *inf)
prism2sta_inf_psusercnt(wlandev, inf);
break;
case HFA384x_IT_KEYIDCHANGED:
- printk(KERN_WARNING "Unhandled IT_KEYIDCHANGED\n");
+ netdev_warn(wlandev->netdev, "Unhandled IT_KEYIDCHANGED\n");
break;
case HFA384x_IT_ASSOCREQ:
- printk(KERN_WARNING "Unhandled IT_ASSOCREQ\n");
+ netdev_warn(wlandev->netdev, "Unhandled IT_ASSOCREQ\n");
break;
case HFA384x_IT_MICFAILURE:
- printk(KERN_WARNING "Unhandled IT_MICFAILURE\n");
+ netdev_warn(wlandev->netdev, "Unhandled IT_MICFAILURE\n");
break;
default:
- printk(KERN_WARNING
+ netdev_warn(wlandev->netdev,
"Unknown info type=0x%02x\n", inf->infotype);
break;
}
- return;
}
/*----------------------------------------------------------------
@@ -1846,8 +1825,6 @@ void prism2sta_ev_info(wlandevice_t *wlandev, hfa384x_InfFrame_t *inf)
void prism2sta_ev_txexc(wlandevice_t *wlandev, u16 status)
{
pr_debug("TxExc status=0x%x.\n", status);
-
- return;
}
/*----------------------------------------------------------------
@@ -1871,7 +1848,6 @@ void prism2sta_ev_tx(wlandevice_t *wlandev, u16 status)
pr_debug("Tx Complete, status=0x%04x\n", status);
/* update linux network stats */
wlandev->linux_stats.tx_packets++;
- return;
}
/*----------------------------------------------------------------
@@ -1893,7 +1869,6 @@ void prism2sta_ev_tx(wlandevice_t *wlandev, u16 status)
void prism2sta_ev_rx(wlandevice_t *wlandev, struct sk_buff *skb)
{
p80211netdev_rx(wlandev, skb);
- return;
}
/*----------------------------------------------------------------
@@ -1915,7 +1890,6 @@ void prism2sta_ev_rx(wlandevice_t *wlandev, struct sk_buff *skb)
void prism2sta_ev_alloc(wlandevice_t *wlandev)
{
netif_wake_queue(wlandev->netdev);
- return;
}
/*----------------------------------------------------------------
@@ -1931,7 +1905,7 @@ void prism2sta_ev_alloc(wlandevice_t *wlandev)
* the created wlandevice_t structure.
*
* Side effects:
-* also allocates the priv/hw structures.
+* also allocates the priv/hw structures.
*
* Call context:
* process thread
@@ -1943,20 +1917,16 @@ static wlandevice_t *create_wlan(void)
hfa384x_t *hw = NULL;
/* Alloc our structures */
- wlandev = kmalloc(sizeof(wlandevice_t), GFP_KERNEL);
- hw = kmalloc(sizeof(hfa384x_t), GFP_KERNEL);
+ wlandev = kzalloc(sizeof(wlandevice_t), GFP_KERNEL);
+ hw = kzalloc(sizeof(hfa384x_t), GFP_KERNEL);
if (!wlandev || !hw) {
- printk(KERN_ERR "%s: Memory allocation failure.\n", dev_info);
+ pr_err("%s: Memory allocation failure.\n", dev_info);
kfree(wlandev);
kfree(hw);
return NULL;
}
- /* Clear all the structs */
- memset(wlandev, 0, sizeof(wlandevice_t));
- memset(hw, 0, sizeof(hfa384x_t));
-
/* Initialize the network device object. */
wlandev->nsdname = dev_info;
wlandev->msdstate = WLAN_MSD_HWPRESENT_PENDING;
@@ -1971,7 +1941,7 @@ static wlandevice_t *create_wlan(void)
wlandev->nsdcaps = P80211_NSDCAP_HWFRAGMENT | P80211_NSDCAP_AUTOJOIN;
- /* Initialize the device private data stucture. */
+ /* Initialize the device private data structure. */
hw->dot11_desired_bss_type = 1;
return wlandev;
@@ -1982,26 +1952,29 @@ void prism2sta_commsqual_defer(struct work_struct *data)
hfa384x_t *hw = container_of(data, struct hfa384x, commsqual_bh);
wlandevice_t *wlandev = hw->wlandev;
hfa384x_bytestr32_t ssid;
+ struct p80211msg_dot11req_mibget msg;
+ p80211item_uint32_t *mibitem = (p80211item_uint32_t *)
+ &msg.mibattribute.data;
int result = 0;
if (hw->wlandev->hwremoved)
- goto done;
+ return;
/* we don't care if we're in AP mode */
if ((wlandev->macmode == WLAN_MACMODE_NONE) ||
(wlandev->macmode == WLAN_MACMODE_ESS_AP)) {
- goto done;
+ return;
}
/* It only makes sense to poll these in non-IBSS */
if (wlandev->macmode != WLAN_MACMODE_IBSS_STA) {
- result = hfa384x_drvr_getconfig(hw, HFA384x_RID_DBMCOMMSQUALITY,
- &hw->qual,
- HFA384x_RID_DBMCOMMSQUALITY_LEN);
+ result = hfa384x_drvr_getconfig(
+ hw, HFA384x_RID_DBMCOMMSQUALITY,
+ &hw->qual, HFA384x_RID_DBMCOMMSQUALITY_LEN);
if (result) {
- printk(KERN_ERR "error fetching commsqual\n");
- goto done;
+ netdev_err(wlandev->netdev, "error fetching commsqual\n");
+ return;
}
pr_debug("commsqual %d %d %d\n",
@@ -2010,6 +1983,34 @@ void prism2sta_commsqual_defer(struct work_struct *data)
le16_to_cpu(hw->qual.ANL_currFC));
}
+ /* Get the signal rate */
+ msg.msgcode = DIDmsg_dot11req_mibget;
+ mibitem->did = DIDmib_p2_p2MAC_p2CurrentTxRate;
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
+
+ if (result) {
+ pr_debug("get signal rate failed, result = %d\n",
+ result);
+ return;
+ }
+
+ switch (mibitem->data) {
+ case HFA384x_RATEBIT_1:
+ hw->txrate = 10;
+ break;
+ case HFA384x_RATEBIT_2:
+ hw->txrate = 20;
+ break;
+ case HFA384x_RATEBIT_5dot5:
+ hw->txrate = 55;
+ break;
+ case HFA384x_RATEBIT_11:
+ hw->txrate = 110;
+ break;
+ default:
+ pr_debug("Bad ratebit (%d)\n", mibitem->data);
+ }
+
/* Lastly, we need to make sure the BSSID didn't change on us */
result = hfa384x_drvr_getconfig(hw,
HFA384x_RID_CURRENTBSSID,
@@ -2017,7 +2018,7 @@ void prism2sta_commsqual_defer(struct work_struct *data)
if (result) {
pr_debug("getconfig(0x%02x) failed, result = %d\n",
HFA384x_RID_CURRENTBSSID, result);
- goto done;
+ return;
}
result = hfa384x_drvr_getconfig(hw,
@@ -2026,16 +2027,13 @@ void prism2sta_commsqual_defer(struct work_struct *data)
if (result) {
pr_debug("getconfig(0x%02x) failed, result = %d\n",
HFA384x_RID_CURRENTSSID, result);
- goto done;
+ return;
}
- prism2mgmt_bytestr2pstr((hfa384x_bytestr_t *) &ssid,
+ prism2mgmt_bytestr2pstr((struct hfa384x_bytestr *) &ssid,
(p80211pstrd_t *) &wlandev->ssid);
/* Reschedule timer */
mod_timer(&hw->commsqual_timer, jiffies + HZ);
-
-done:
- ;
}
void prism2sta_commsqual_timer(unsigned long data)
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-05 22:33:48 +0000