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authorJohn W. Linville <linville@tuxdriver.com>2012-07-20 12:30:48 -0400
committerJohn W. Linville <linville@tuxdriver.com>2012-07-20 12:30:48 -0400
commit90b90f60c4f8e3a8525dfeb4aec46a9c7a29c857 (patch)
tree9b1d8ca6084012a02b302520bc26e5be65ba7b2a /drivers/net/wireless/libertas
parent769162e38b91e1d300752e666260fa6c7b203fbc (diff)
parent36eb22e97a2b621fb707eead58ef915ab0f46e9e (diff)
downloadlinux-next-90b90f60c4f8e3a8525dfeb4aec46a9c7a29c857.tar.gz
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
Diffstat (limited to 'drivers/net/wireless/libertas')
-rw-r--r--drivers/net/wireless/libertas/cfg.c7
-rw-r--r--drivers/net/wireless/libertas/cmd.c25
-rw-r--r--drivers/net/wireless/libertas/cmd.h4
-rw-r--r--drivers/net/wireless/libertas/dev.h1
-rw-r--r--drivers/net/wireless/libertas/firmware.c2
-rw-r--r--drivers/net/wireless/libertas/if_usb.c1
-rw-r--r--drivers/net/wireless/libertas/main.c6
7 files changed, 25 insertions, 21 deletions
diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index f4a203049fb4..eb5de800ed90 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -805,7 +805,6 @@ void lbs_scan_done(struct lbs_private *priv)
}
static int lbs_cfg_scan(struct wiphy *wiphy,
- struct net_device *dev,
struct cfg80211_scan_request *request)
{
struct lbs_private *priv = wiphy_priv(wiphy);
@@ -2181,13 +2180,15 @@ int lbs_reg_notifier(struct wiphy *wiphy,
struct regulatory_request *request)
{
struct lbs_private *priv = wiphy_priv(wiphy);
- int ret;
+ int ret = 0;
lbs_deb_enter_args(LBS_DEB_CFG80211, "cfg80211 regulatory domain "
"callback for domain %c%c\n", request->alpha2[0],
request->alpha2[1]);
- ret = lbs_set_11d_domain_info(priv, request, wiphy->bands);
+ memcpy(priv->country_code, request->alpha2, sizeof(request->alpha2));
+ if (lbs_iface_active(priv))
+ ret = lbs_set_11d_domain_info(priv);
lbs_deb_leave(LBS_DEB_CFG80211);
return ret;
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index d798bcc0d83a..26e68326710b 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -733,15 +733,13 @@ int lbs_get_rssi(struct lbs_private *priv, s8 *rssi, s8 *nf)
* to the firmware
*
* @priv: pointer to &struct lbs_private
- * @request: cfg80211 regulatory request structure
- * @bands: the device's supported bands and channels
*
* returns: 0 on success, error code on failure
*/
-int lbs_set_11d_domain_info(struct lbs_private *priv,
- struct regulatory_request *request,
- struct ieee80211_supported_band **bands)
+int lbs_set_11d_domain_info(struct lbs_private *priv)
{
+ struct wiphy *wiphy = priv->wdev->wiphy;
+ struct ieee80211_supported_band **bands = wiphy->bands;
struct cmd_ds_802_11d_domain_info cmd;
struct mrvl_ie_domain_param_set *domain = &cmd.domain;
struct ieee80211_country_ie_triplet *t;
@@ -752,21 +750,23 @@ int lbs_set_11d_domain_info(struct lbs_private *priv,
u8 first_channel = 0, next_chan = 0, max_pwr = 0;
u8 i, flag = 0;
size_t triplet_size;
- int ret;
+ int ret = 0;
lbs_deb_enter(LBS_DEB_11D);
+ if (!priv->country_code[0])
+ goto out;
memset(&cmd, 0, sizeof(cmd));
cmd.action = cpu_to_le16(CMD_ACT_SET);
lbs_deb_11d("Setting country code '%c%c'\n",
- request->alpha2[0], request->alpha2[1]);
+ priv->country_code[0], priv->country_code[1]);
domain->header.type = cpu_to_le16(TLV_TYPE_DOMAIN);
/* Set country code */
- domain->country_code[0] = request->alpha2[0];
- domain->country_code[1] = request->alpha2[1];
+ domain->country_code[0] = priv->country_code[0];
+ domain->country_code[1] = priv->country_code[1];
domain->country_code[2] = ' ';
/* Now set up the channel triplets; firmware is somewhat picky here
@@ -848,6 +848,7 @@ int lbs_set_11d_domain_info(struct lbs_private *priv,
ret = lbs_cmd_with_response(priv, CMD_802_11D_DOMAIN_INFO, &cmd);
+out:
lbs_deb_leave_args(LBS_DEB_11D, "ret %d", ret);
return ret;
}
@@ -1019,9 +1020,9 @@ static void lbs_submit_command(struct lbs_private *priv,
if (ret) {
netdev_info(priv->dev, "DNLD_CMD: hw_host_to_card failed: %d\n",
ret);
- /* Let the timer kick in and retry, and potentially reset
- the whole thing if the condition persists */
- timeo = HZ/4;
+ /* Reset dnld state machine, report failure */
+ priv->dnld_sent = DNLD_RES_RECEIVED;
+ lbs_complete_command(priv, cmdnode, ret);
}
if (command == CMD_802_11_DEEP_SLEEP) {
diff --git a/drivers/net/wireless/libertas/cmd.h b/drivers/net/wireless/libertas/cmd.h
index b280ef7a0aea..ab07608e13d0 100644
--- a/drivers/net/wireless/libertas/cmd.h
+++ b/drivers/net/wireless/libertas/cmd.h
@@ -128,9 +128,7 @@ int lbs_set_monitor_mode(struct lbs_private *priv, int enable);
int lbs_get_rssi(struct lbs_private *priv, s8 *snr, s8 *nf);
-int lbs_set_11d_domain_info(struct lbs_private *priv,
- struct regulatory_request *request,
- struct ieee80211_supported_band **bands);
+int lbs_set_11d_domain_info(struct lbs_private *priv);
int lbs_get_reg(struct lbs_private *priv, u16 reg, u16 offset, u32 *value);
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index 60996ce89f77..6bd1608992b0 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -49,6 +49,7 @@ struct lbs_private {
bool wiphy_registered;
struct cfg80211_scan_request *scan_req;
u8 assoc_bss[ETH_ALEN];
+ u8 country_code[IEEE80211_COUNTRY_STRING_LEN];
u8 disassoc_reason;
/* Mesh */
diff --git a/drivers/net/wireless/libertas/firmware.c b/drivers/net/wireless/libertas/firmware.c
index 601f2075355e..c0f9e7e862f6 100644
--- a/drivers/net/wireless/libertas/firmware.c
+++ b/drivers/net/wireless/libertas/firmware.c
@@ -4,9 +4,7 @@
#include <linux/sched.h>
#include <linux/firmware.h>
-#include <linux/firmware.h>
#include <linux/module.h>
-#include <linux/sched.h>
#include "dev.h"
#include "decl.h"
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
index 64b7dc5de126..55a77e41170a 100644
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/libertas/if_usb.c
@@ -309,7 +309,6 @@ static void if_usb_disconnect(struct usb_interface *intf)
cardp->surprise_removed = 1;
if (priv) {
- priv->surpriseremoved = 1;
lbs_stop_card(priv);
lbs_remove_card(priv);
}
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index e96ee0aa8439..58048189bd24 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -152,6 +152,12 @@ int lbs_start_iface(struct lbs_private *priv)
goto err;
}
+ ret = lbs_set_11d_domain_info(priv);
+ if (ret) {
+ lbs_deb_net("set 11d domain info failed\n");
+ goto err;
+ }
+
lbs_update_channel(priv);
priv->iface_running = true;