From: Kalle Valo <kalle.valo@iki.fi>
To: linville@tuxdriver.com
Cc: linux-wireless@vger.kernel.org
Subject: [PATCH 16/23] wl1251: create wl1251_join()
Date: Fri, 07 Aug 2009 13:34:42 +0300 [thread overview]
Message-ID: <20090807103441.31717.80626.stgit@tikku> (raw)
In-Reply-To: <20090807102732.31717.84006.stgit@tikku>
From: Kalle Valo <kalle.valo@nokia.com>
Better to use wl1251_cmd_join() only for sending the command and move
the logic to wl1251_join().
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Vidhya Govindan <vidhya.govindan@nokia.com>
---
drivers/net/wireless/wl12xx/wl1251_cmd.c | 17 -----------
drivers/net/wireless/wl12xx/wl1251_main.c | 45 +++++++++++++++++++++++------
2 files changed, 36 insertions(+), 26 deletions(-)
diff --git a/drivers/net/wireless/wl12xx/wl1251_cmd.c b/drivers/net/wireless/wl12xx/wl1251_cmd.c
index 4e796db..d7800a3 100644
--- a/drivers/net/wireless/wl12xx/wl1251_cmd.c
+++ b/drivers/net/wireless/wl12xx/wl1251_cmd.c
@@ -254,7 +254,6 @@ out:
int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u8 channel,
u16 beacon_interval, u8 dtim_interval)
{
- unsigned long timeout;
struct cmd_join *join;
int ret, i;
u8 *bssid;
@@ -265,14 +264,6 @@ int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u8 channel,
goto out;
}
- /* FIXME: this should be in main.c */
- ret = wl1251_acx_frame_rates(wl, DEFAULT_HW_GEN_TX_RATE,
- DEFAULT_HW_GEN_MODULATION_TYPE,
- wl->tx_mgmt_frm_rate,
- wl->tx_mgmt_frm_mod);
- if (ret < 0)
- goto out;
-
wl1251_debug(DEBUG_CMD, "cmd join%s ch %d %d/%d",
bss_type == BSS_TYPE_IBSS ? " ibss" : "",
channel, beacon_interval, dtim_interval);
@@ -300,14 +291,6 @@ int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u8 channel,
goto out;
}
- timeout = msecs_to_jiffies(JOIN_TIMEOUT);
-
- /*
- * ugly hack: we should wait for JOIN_EVENT_COMPLETE_ID but to
- * simplify locking we just sleep instead, for now
- */
- msleep(10);
-
out:
kfree(join);
return ret;
diff --git a/drivers/net/wireless/wl12xx/wl1251_main.c b/drivers/net/wireless/wl12xx/wl1251_main.c
index 5e90459..e575b78 100644
--- a/drivers/net/wireless/wl12xx/wl1251_main.c
+++ b/drivers/net/wireless/wl12xx/wl1251_main.c
@@ -309,6 +309,34 @@ out:
mutex_unlock(&wl->mutex);
}
+static int wl1251_join(struct wl1251 *wl, u8 bss_type, u8 channel,
+ u16 beacon_interval, u8 dtim_period)
+{
+ int ret;
+
+ ret = wl1251_acx_frame_rates(wl, DEFAULT_HW_GEN_TX_RATE,
+ DEFAULT_HW_GEN_MODULATION_TYPE,
+ wl->tx_mgmt_frm_rate,
+ wl->tx_mgmt_frm_mod);
+ if (ret < 0)
+ goto out;
+
+
+ ret = wl1251_cmd_join(wl, bss_type, channel, beacon_interval,
+ dtim_period);
+ if (ret < 0)
+ goto out;
+
+ /*
+ * FIXME: we should wait for JOIN_EVENT_COMPLETE_ID but to simplify
+ * locking we just sleep instead, for now
+ */
+ msleep(10);
+
+out:
+ return ret;
+}
+
static void wl1251_filter_work(struct work_struct *work)
{
struct wl1251 *wl =
@@ -324,8 +352,8 @@ static void wl1251_filter_work(struct work_struct *work)
if (ret < 0)
goto out;
- ret = wl1251_cmd_join(wl, wl->bss_type, wl->channel, wl->beacon_int,
- wl->dtim_period);
+ ret = wl1251_join(wl, wl->bss_type, wl->channel, wl->beacon_int,
+ wl->dtim_period);
if (ret < 0)
goto out_sleep;
@@ -565,8 +593,8 @@ static int wl1251_op_config(struct ieee80211_hw *hw, u32 changed)
goto out;
if (channel != wl->channel) {
- ret = wl1251_cmd_join(wl, wl->bss_type, wl->channel,
- wl->beacon_int, wl->dtim_period);
+ ret = wl1251_join(wl, wl->bss_type, wl->channel,
+ wl->beacon_int, wl->dtim_period);
if (ret < 0)
goto out_sleep;
@@ -1123,9 +1151,8 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw,
goto out;
if (wl->bss_type != BSS_TYPE_IBSS) {
- ret = wl1251_cmd_join(wl, wl->bss_type, wl->channel,
- wl->beacon_int,
- wl->dtim_period);
+ ret = wl1251_join(wl, wl->bss_type, wl->channel,
+ wl->beacon_int, wl->dtim_period);
if (ret < 0)
goto out_sleep;
wl1251_warning("Set ctsprotect failed %d", ret);
@@ -1151,8 +1178,8 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw,
if (ret < 0)
goto out;
- ret = wl1251_cmd_join(wl, wl->bss_type, wl->beacon_int,
- wl->channel, wl->dtim_period);
+ ret = wl1251_join(wl, wl->bss_type, wl->beacon_int,
+ wl->channel, wl->dtim_period);
if (ret < 0)
goto out;
next prev parent reply other threads:[~2009-08-07 10:34 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-07 10:32 [PATCH 00/23] wl1251 sdio support Kalle Valo
2009-08-07 10:32 ` [PATCH 01/23] wl1251: remove fixed address support from spi commands Kalle Valo
2009-08-07 10:32 ` [PATCH 02/23] wl1251: separate bus i/o code into io.c Kalle Valo
2009-08-07 10:33 ` [PATCH 03/23] wl1251: use wiphy_dev instead of wl->spi->dev Kalle Valo
2009-08-07 10:33 ` [PATCH 04/23] wl1251: introduce wl1251_if_operations struct Kalle Valo
2009-08-07 10:33 ` [PATCH 05/23] wl1251: make wl1251_set_partition bus agnostic Kalle Valo
2009-08-07 10:33 ` [PATCH 06/23] wl1251: move module probe methods into spi.c Kalle Valo
2009-08-07 10:33 ` [PATCH 07/23] wl1251: split spi interface into separate module Kalle Valo
2009-08-07 10:33 ` [PATCH 08/23] wl1251: add sdio support Kalle Valo
2009-08-07 10:33 ` [PATCH 09/23] wl1251: make irq handling interface specific Kalle Valo
2009-08-07 10:33 ` [PATCH 10/23] wl1251: remove wl1251_ops Kalle Valo
2009-08-07 10:34 ` [PATCH 11/23] wl1251: reorder wl1251_cmd_join() arguments Kalle Valo
2009-08-07 10:34 ` [PATCH 12/23] wl1251: use beacon interval and dtim period provided by mac80211 Kalle Valo
2009-08-07 10:34 ` [PATCH 13/23] wl1251: remove wait parameter from wl1251_cmd_join() Kalle Valo
2009-08-07 10:34 ` [PATCH 14/23] wl1251: initialise default channel to zero Kalle Valo
2009-08-07 10:34 ` [PATCH 15/23] wl1251: add channel to wl1251_cmd_join() parameters Kalle Valo
2009-08-07 10:34 ` Kalle Valo [this message]
2009-08-07 10:34 ` [PATCH 17/23] wl1251: fix channel setting in wl1251_op_config() Kalle Valo
2009-08-07 10:34 ` [PATCH 18/23] wl1251: move wl1251_acx_wake_up_conditions() to wl1251_ps_set_mode() Kalle Valo
2009-08-07 10:35 ` [PATCH 19/23] wl1251: use workqueue provided by mac80211 Kalle Valo
2009-08-07 10:35 ` [PATCH 20/23] wl1251: rename reg.h to wl1251_reg.h Kalle Valo
2009-08-07 10:35 ` [PATCH 21/23] wl1251: remove Luciano as maintainer Kalle Valo
2009-08-07 10:46 ` Luciano Coelho
2009-08-07 10:35 ` [PATCH 22/23] wl1251: add hw scan completed debug message Kalle Valo
2009-08-07 10:35 ` [PATCH 23/23] wl1251: hack to disable filters for fixing association Kalle Valo
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