diff options
Diffstat (limited to 'target/linux/s3c24xx/patches-2.6.26/1105-fix-wlan-disable.patch.patch')
| -rwxr-xr-x | target/linux/s3c24xx/patches-2.6.26/1105-fix-wlan-disable.patch.patch | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/target/linux/s3c24xx/patches-2.6.26/1105-fix-wlan-disable.patch.patch b/target/linux/s3c24xx/patches-2.6.26/1105-fix-wlan-disable.patch.patch new file mode 100755 index 0000000..c4bf8d4 --- /dev/null +++ b/target/linux/s3c24xx/patches-2.6.26/1105-fix-wlan-disable.patch.patch @@ -0,0 +1,142 @@ +From 2d1fed81a5bac8db65fcfd9eabfb76d4c3deab31 Mon Sep 17 00:00:00 2001 +From: Sameo <sameo@openedhand.com> +Date: Fri, 25 Jul 2008 23:06:04 +0100 +Subject: [PATCH] fix-wlan-disable.patch + +see +http://bugzilla.openmoko.org/cgi-bin/bugzilla/show_bug.cgi?id=1288 +--- + .../sdio/function/wlan/ar6000/ar6000/ar6000_drv.c | 1 + + .../sdio/function/wlan/ar6000/ar6000/ar6000_drv.h | 1 + + .../function/wlan/ar6000/ar6000/wireless_ext.c | 19 +++++++++-- + .../sdio/function/wlan/ar6000/include/wmi_api.h | 1 + + drivers/sdio/function/wlan/ar6000/wmi/wmi.c | 33 ++++++++++++++++++++ + 5 files changed, 52 insertions(+), 3 deletions(-) + +diff --git a/drivers/sdio/function/wlan/ar6000/ar6000/ar6000_drv.c b/drivers/sdio/function/wlan/ar6000/ar6000/ar6000_drv.c +index bb9ef55..d35f31c 100644 +--- a/drivers/sdio/function/wlan/ar6000/ar6000/ar6000_drv.c ++++ b/drivers/sdio/function/wlan/ar6000/ar6000/ar6000_drv.c +@@ -704,6 +704,7 @@ ar6000_avail_ev(HTC_HANDLE HTCHandle) + ar->arHtcTarget = HTCHandle; + ar->arHifDevice = HTCGetHifDevice(HTCHandle); + ar->arWlanState = WLAN_ENABLED; ++ ar->arRadioSwitch = WLAN_ENABLED; + ar->arDeviceIndex = device_index; + + A_INIT_TIMER(&ar->arHBChallengeResp.timer, ar6000_detect_error, dev); +diff --git a/drivers/sdio/function/wlan/ar6000/ar6000/ar6000_drv.h b/drivers/sdio/function/wlan/ar6000/ar6000/ar6000_drv.h +index c7b6ec4..655288b 100644 +--- a/drivers/sdio/function/wlan/ar6000/ar6000/ar6000_drv.h ++++ b/drivers/sdio/function/wlan/ar6000/ar6000/ar6000_drv.h +@@ -201,6 +201,7 @@ typedef struct ar6_softc { + A_BOOL arWmiEnabled; + A_BOOL arWmiReady; + A_BOOL arConnected; ++ A_BOOL arRadioSwitch; + HTC_HANDLE arHtcTarget; + void *arHifDevice; + spinlock_t arLock; +diff --git a/drivers/sdio/function/wlan/ar6000/ar6000/wireless_ext.c b/drivers/sdio/function/wlan/ar6000/ar6000/wireless_ext.c +index d775e4d..db749e2 100644 +--- a/drivers/sdio/function/wlan/ar6000/ar6000/wireless_ext.c ++++ b/drivers/sdio/function/wlan/ar6000/ar6000/wireless_ext.c +@@ -649,8 +649,16 @@ ar6000_ioctl_siwtxpow(struct net_device *dev, + return -EIO; + } + +- if (rrq->disabled) { +- return -EOPNOTSUPP; ++ if (ar->arRadioSwitch == WLAN_ENABLED ++ && rrq->disabled) { ++ if (wmi_switch_radio(ar->arWmi, WLAN_DISABLED) < 0) ++ return -EIO; ++ ar->arRadioSwitch = WLAN_DISABLED; ++ } else if (ar->arRadioSwitch == WLAN_DISABLED ++ && !rrq->disabled) { ++ if (wmi_switch_radio(ar->arWmi, WLAN_ENABLED) < 0) ++ return -EIO; ++ ar->arRadioSwitch = WLAN_ENABLED; + } + + if (rrq->fixed) { +@@ -686,6 +694,11 @@ ar6000_ioctl_giwtxpow(struct net_device *dev, + return -EIO; + } + ++ if (ar->arRadioSwitch == WLAN_DISABLED) { ++ rrq->disabled = 1; ++ return 0; ++ } ++ + if (down_interruptible(&ar->arSem)) { + return -ERESTARTSYS; + } +@@ -1610,7 +1623,7 @@ ar6000_ioctl_giwrange(struct net_device *dev, + data->length = sizeof(struct iw_range); + A_MEMZERO(range, sizeof(struct iw_range)); + +- range->txpower_capa = 0; ++ range->txpower_capa = IW_TXPOW_DBM; + + range->min_pmp = 1 * 1024; + range->max_pmp = 65535 * 1024; +diff --git a/drivers/sdio/function/wlan/ar6000/include/wmi_api.h b/drivers/sdio/function/wlan/ar6000/include/wmi_api.h +index aa9a9c6..267edfd 100644 +--- a/drivers/sdio/function/wlan/ar6000/include/wmi_api.h ++++ b/drivers/sdio/function/wlan/ar6000/include/wmi_api.h +@@ -168,6 +168,7 @@ A_STATUS wmi_set_pmkid_list_cmd(struct wmi_t *wmip, + WMI_SET_PMKID_LIST_CMD *pmkInfo); + A_STATUS wmi_set_txPwr_cmd(struct wmi_t *wmip, A_UINT8 dbM); + A_STATUS wmi_get_txPwr_cmd(struct wmi_t *wmip); ++A_STATUS wmi_switch_radio(struct wmi_t *wmip, A_UINT8 on); + A_STATUS wmi_addBadAp_cmd(struct wmi_t *wmip, A_UINT8 apIndex, A_UINT8 *bssid); + A_STATUS wmi_deleteBadAp_cmd(struct wmi_t *wmip, A_UINT8 apIndex); + A_STATUS wmi_set_tkip_countermeasures_cmd(struct wmi_t *wmip, A_BOOL en); +diff --git a/drivers/sdio/function/wlan/ar6000/wmi/wmi.c b/drivers/sdio/function/wlan/ar6000/wmi/wmi.c +index 0e0e6ba..d322cf3 100644 +--- a/drivers/sdio/function/wlan/ar6000/wmi/wmi.c ++++ b/drivers/sdio/function/wlan/ar6000/wmi/wmi.c +@@ -2990,6 +2990,39 @@ wmi_get_txPwr_cmd(struct wmi_t *wmip) + return (wmi_cmd_send(wmip, osbuf, WMI_GET_TX_PWR_CMDID, NO_SYNC_WMIFLAG)); + } + ++A_STATUS ++wmi_switch_radio(struct wmi_t *wmip, A_UINT8 on) ++{ ++ WMI_SCAN_PARAMS_CMD scParams = {0, 0, 0, 0, 0, ++ WMI_SHORTSCANRATIO_DEFAULT, ++ DEFAULT_SCAN_CTRL_FLAGS, ++ 0}; ++ ++ if (on) { ++ /* Enable foreground scanning */ ++ if (wmi_scanparams_cmd(wmip, scParams.fg_start_period, ++ scParams.fg_end_period, ++ scParams.bg_period, ++ scParams.minact_chdwell_time, ++ scParams.maxact_chdwell_time, ++ scParams.pas_chdwell_time, ++ scParams.shortScanRatio, ++ scParams.scanCtrlFlags, ++ scParams.max_dfsch_act_time) != A_OK) { ++ return -EIO; ++ } ++ } else { ++ wmi_disconnect_cmd(wmip); ++ if (wmi_scanparams_cmd(wmip, 0xFFFF, 0, 0, 0, ++ 0, 0, 0, 0xFF, 0) != A_OK) { ++ return -EIO; ++ } ++ } ++ ++ return A_OK; ++} ++ ++ + A_UINT16 + wmi_get_mapped_qos_queue(struct wmi_t *wmip, A_UINT8 trafficClass) + { +-- +1.5.6.3 + |