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Date: Tue, 8 Nov 2022 14:34:46 -0600
From: "Gustavo A. R. Silva" <gustavoars@...nel.org>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
Kees Cook <keescook@...omium.org>,
"Gustavo A. R. Silva" <gustavoars@...nel.org>,
linux-hardening@...r.kernel.org
Subject: [PATCH v3 7/7] staging: ks7010: Avoid clashing function prototypes
When built with Control Flow Integrity, function prototypes between
caller and function declaration must match. These mismatches are visible
at compile time with the new -Wcast-function-type-strict in Clang[1].
Fix a total of 27 warnings like these:
drivers/staging/ks7010/ks_wlan_net.c:2415:2: warning: cast from 'int (*)(struct net_device *, struct iw_request_info *, struct iw_point *, char *)' to 'iw_handler' (aka 'int (*)(struct net_device *, struct iw_request_info *, union iwreq_data *, char *)') converts to incompatible function type [-Wcast-function-type-strict]
(iw_handler)ks_wlan_get_firmware_version,/* 3 KS_WLAN_GET_FIRM_VERSION */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The ks_wlan_net Wireless Extension handler callbacks (iw_handler) use a
union for the data argument. Actually use the union and perform explicit
member selection in the function body instead of having a function
prototype mismatch. There are no resulting binary differences
before/after changes.
These changes were made partly manually and partly with the help of
Coccinelle.
Link: https://reviews.llvm.org/D134831 [1]
Signed-off-by: Gustavo A. R. Silva <gustavoars@...nel.org>
---
Changes in v3:
- Remove iw_handler casts from ks_wlan_private_handler[].
- Update changelog text.
Changes in v2:
- None. This patch is new in the series.
- Link: https://lore.kernel.org/linux-hardening/34bf3ce1b1ca2da4c5ec8a6e26f31bbb9ca1c4f5.1666894751.git.gustavoars@kernel.org/
drivers/staging/ks7010/ks_wlan_net.c | 248 ++++++++++++++-------------
1 file changed, 126 insertions(+), 122 deletions(-)
diff --git a/drivers/staging/ks7010/ks_wlan_net.c b/drivers/staging/ks7010/ks_wlan_net.c
index 7e8d37c169f0..044c807ca022 100644
--- a/drivers/staging/ks7010/ks_wlan_net.c
+++ b/drivers/staging/ks7010/ks_wlan_net.c
@@ -1763,8 +1763,8 @@ static struct iw_statistics *ks_get_wireless_stats(struct net_device *dev)
}
static int ks_wlan_set_stop_request(struct net_device *dev,
- struct iw_request_info *info, __u32 *uwrq,
- char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *uwrq, char *extra)
{
struct ks_wlan_private *priv = netdev_priv(dev);
@@ -1772,7 +1772,7 @@ static int ks_wlan_set_stop_request(struct net_device *dev,
return -EPERM;
/* for SLEEP MODE */
- if (!(*uwrq))
+ if (!(uwrq->mode))
return -EINVAL;
hostif_sme_enqueue(priv, SME_STOP_REQUEST);
@@ -1786,7 +1786,9 @@ static int ks_wlan_set_mlme(struct net_device *dev,
{
struct ks_wlan_private *priv = netdev_priv(dev);
struct iw_mlme *mlme = (struct iw_mlme *)extra;
- __u32 mode = 1;
+ union iwreq_data uwrq;
+
+ uwrq.mode = 1;
if (priv->sleep_mode == SLP_SLEEP)
return -EPERM;
@@ -1799,13 +1801,14 @@ static int ks_wlan_set_mlme(struct net_device *dev,
mlme->reason_code == WLAN_REASON_MIC_FAILURE)
return 0;
- return ks_wlan_set_stop_request(dev, NULL, &mode, NULL);
+ return ks_wlan_set_stop_request(dev, NULL, &uwrq, NULL);
}
static int ks_wlan_get_firmware_version(struct net_device *dev,
struct iw_request_info *info,
- struct iw_point *dwrq, char *extra)
+ union iwreq_data *uwrq, char *extra)
{
+ struct iw_point *dwrq = &uwrq->data;
struct ks_wlan_private *priv = netdev_priv(dev);
dwrq->length = priv->version_size + 1;
@@ -1814,8 +1817,8 @@ static int ks_wlan_get_firmware_version(struct net_device *dev,
}
static int ks_wlan_set_preamble(struct net_device *dev,
- struct iw_request_info *info, __u32 *uwrq,
- char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *uwrq, char *extra)
{
struct ks_wlan_private *priv = netdev_priv(dev);
@@ -1823,17 +1826,17 @@ static int ks_wlan_set_preamble(struct net_device *dev,
return -EPERM;
/* for SLEEP MODE */
- if (*uwrq != LONG_PREAMBLE && *uwrq != SHORT_PREAMBLE)
+ if (uwrq->mode != LONG_PREAMBLE && uwrq->mode != SHORT_PREAMBLE)
return -EINVAL;
- priv->reg.preamble = *uwrq;
+ priv->reg.preamble = uwrq->mode;
priv->need_commit |= SME_MODE_SET;
return -EINPROGRESS; /* Call commit handler */
}
static int ks_wlan_get_preamble(struct net_device *dev,
- struct iw_request_info *info, __u32 *uwrq,
- char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *uwrq, char *extra)
{
struct ks_wlan_private *priv = netdev_priv(dev);
@@ -1841,37 +1844,37 @@ static int ks_wlan_get_preamble(struct net_device *dev,
return -EPERM;
/* for SLEEP MODE */
- *uwrq = priv->reg.preamble;
+ uwrq->mode = priv->reg.preamble;
return 0;
}
static int ks_wlan_set_power_mgmt(struct net_device *dev,
- struct iw_request_info *info, __u32 *uwrq,
- char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *uwrq, char *extra)
{
struct ks_wlan_private *priv = netdev_priv(dev);
if (priv->sleep_mode == SLP_SLEEP)
return -EPERM;
- if (*uwrq != POWER_MGMT_ACTIVE &&
- *uwrq != POWER_MGMT_SAVE1 &&
- *uwrq != POWER_MGMT_SAVE2)
+ if (uwrq->mode != POWER_MGMT_ACTIVE &&
+ uwrq->mode != POWER_MGMT_SAVE1 &&
+ uwrq->mode != POWER_MGMT_SAVE2)
return -EINVAL;
- if ((*uwrq == POWER_MGMT_SAVE1 || *uwrq == POWER_MGMT_SAVE2) &&
+ if ((uwrq->mode == POWER_MGMT_SAVE1 || uwrq->mode == POWER_MGMT_SAVE2) &&
(priv->reg.operation_mode != MODE_INFRASTRUCTURE))
return -EINVAL;
- priv->reg.power_mgmt = *uwrq;
+ priv->reg.power_mgmt = uwrq->mode;
hostif_sme_enqueue(priv, SME_POW_MNGMT_REQUEST);
return 0;
}
static int ks_wlan_get_power_mgmt(struct net_device *dev,
- struct iw_request_info *info, __u32 *uwrq,
- char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *uwrq, char *extra)
{
struct ks_wlan_private *priv = netdev_priv(dev);
@@ -1879,13 +1882,13 @@ static int ks_wlan_get_power_mgmt(struct net_device *dev,
return -EPERM;
/* for SLEEP MODE */
- *uwrq = priv->reg.power_mgmt;
+ uwrq->mode = priv->reg.power_mgmt;
return 0;
}
static int ks_wlan_set_scan_type(struct net_device *dev,
- struct iw_request_info *info, __u32 *uwrq,
- char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *uwrq, char *extra)
{
struct ks_wlan_private *priv = netdev_priv(dev);
@@ -1893,39 +1896,39 @@ static int ks_wlan_set_scan_type(struct net_device *dev,
return -EPERM;
/* for SLEEP MODE */
- if (*uwrq != ACTIVE_SCAN && *uwrq != PASSIVE_SCAN)
+ if (uwrq->mode != ACTIVE_SCAN && uwrq->mode != PASSIVE_SCAN)
return -EINVAL;
- priv->reg.scan_type = *uwrq;
+ priv->reg.scan_type = uwrq->mode;
return 0;
}
static int ks_wlan_get_scan_type(struct net_device *dev,
- struct iw_request_info *info, __u32 *uwrq,
- char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *uwrq, char *extra)
{
struct ks_wlan_private *priv = netdev_priv(dev);
if (priv->sleep_mode == SLP_SLEEP)
return -EPERM;
/* for SLEEP MODE */
- *uwrq = priv->reg.scan_type;
+ uwrq->mode = priv->reg.scan_type;
return 0;
}
static int ks_wlan_set_beacon_lost(struct net_device *dev,
- struct iw_request_info *info, __u32 *uwrq,
- char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *uwrq, char *extra)
{
struct ks_wlan_private *priv = netdev_priv(dev);
if (priv->sleep_mode == SLP_SLEEP)
return -EPERM;
/* for SLEEP MODE */
- if (*uwrq > BEACON_LOST_COUNT_MAX)
+ if (uwrq->mode > BEACON_LOST_COUNT_MAX)
return -EINVAL;
- priv->reg.beacon_lost_count = *uwrq;
+ priv->reg.beacon_lost_count = uwrq->mode;
if (priv->reg.operation_mode == MODE_INFRASTRUCTURE) {
priv->need_commit |= SME_MODE_SET;
@@ -1936,101 +1939,101 @@ static int ks_wlan_set_beacon_lost(struct net_device *dev,
}
static int ks_wlan_get_beacon_lost(struct net_device *dev,
- struct iw_request_info *info, __u32 *uwrq,
- char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *uwrq, char *extra)
{
struct ks_wlan_private *priv = netdev_priv(dev);
if (priv->sleep_mode == SLP_SLEEP)
return -EPERM;
/* for SLEEP MODE */
- *uwrq = priv->reg.beacon_lost_count;
+ uwrq->mode = priv->reg.beacon_lost_count;
return 0;
}
static int ks_wlan_set_phy_type(struct net_device *dev,
- struct iw_request_info *info, __u32 *uwrq,
- char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *uwrq, char *extra)
{
struct ks_wlan_private *priv = netdev_priv(dev);
if (priv->sleep_mode == SLP_SLEEP)
return -EPERM;
- if (*uwrq != D_11B_ONLY_MODE &&
- *uwrq != D_11G_ONLY_MODE &&
- *uwrq != D_11BG_COMPATIBLE_MODE)
+ if (uwrq->mode != D_11B_ONLY_MODE &&
+ uwrq->mode != D_11G_ONLY_MODE &&
+ uwrq->mode != D_11BG_COMPATIBLE_MODE)
return -EINVAL;
/* for SLEEP MODE */
- priv->reg.phy_type = *uwrq;
+ priv->reg.phy_type = uwrq->mode;
priv->need_commit |= SME_MODE_SET;
return -EINPROGRESS; /* Call commit handler */
}
static int ks_wlan_get_phy_type(struct net_device *dev,
- struct iw_request_info *info, __u32 *uwrq,
- char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *uwrq, char *extra)
{
struct ks_wlan_private *priv = netdev_priv(dev);
if (priv->sleep_mode == SLP_SLEEP)
return -EPERM;
/* for SLEEP MODE */
- *uwrq = priv->reg.phy_type;
+ uwrq->mode = priv->reg.phy_type;
return 0;
}
static int ks_wlan_set_cts_mode(struct net_device *dev,
- struct iw_request_info *info, __u32 *uwrq,
- char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *uwrq, char *extra)
{
struct ks_wlan_private *priv = netdev_priv(dev);
if (priv->sleep_mode == SLP_SLEEP)
return -EPERM;
/* for SLEEP MODE */
- if (*uwrq != CTS_MODE_FALSE && *uwrq != CTS_MODE_TRUE)
+ if (uwrq->mode != CTS_MODE_FALSE && uwrq->mode != CTS_MODE_TRUE)
return -EINVAL;
- priv->reg.cts_mode = (*uwrq == CTS_MODE_FALSE) ? *uwrq :
+ priv->reg.cts_mode = (uwrq->mode == CTS_MODE_FALSE) ? uwrq->mode :
(priv->reg.phy_type == D_11G_ONLY_MODE ||
priv->reg.phy_type == D_11BG_COMPATIBLE_MODE) ?
- *uwrq : !*uwrq;
+ uwrq->mode : !uwrq->mode;
priv->need_commit |= SME_MODE_SET;
return -EINPROGRESS; /* Call commit handler */
}
static int ks_wlan_get_cts_mode(struct net_device *dev,
- struct iw_request_info *info, __u32 *uwrq,
- char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *uwrq, char *extra)
{
struct ks_wlan_private *priv = netdev_priv(dev);
if (priv->sleep_mode == SLP_SLEEP)
return -EPERM;
/* for SLEEP MODE */
- *uwrq = priv->reg.cts_mode;
+ uwrq->mode = priv->reg.cts_mode;
return 0;
}
static int ks_wlan_set_sleep_mode(struct net_device *dev,
struct iw_request_info *info,
- __u32 *uwrq, char *extra)
+ union iwreq_data *uwrq, char *extra)
{
struct ks_wlan_private *priv = netdev_priv(dev);
- if (*uwrq != SLP_SLEEP &&
- *uwrq != SLP_ACTIVE) {
- netdev_err(dev, "SET_SLEEP_MODE %d error\n", *uwrq);
+ if (uwrq->mode != SLP_SLEEP &&
+ uwrq->mode != SLP_ACTIVE) {
+ netdev_err(dev, "SET_SLEEP_MODE %d error\n", uwrq->mode);
return -EINVAL;
}
- priv->sleep_mode = *uwrq;
+ priv->sleep_mode = uwrq->mode;
netdev_info(dev, "SET_SLEEP_MODE %d\n", priv->sleep_mode);
- if (*uwrq == SLP_SLEEP)
+ if (uwrq->mode == SLP_SLEEP)
hostif_sme_enqueue(priv, SME_STOP_REQUEST);
hostif_sme_enqueue(priv, SME_SLEEP_REQUEST);
@@ -2040,52 +2043,53 @@ static int ks_wlan_set_sleep_mode(struct net_device *dev,
static int ks_wlan_get_sleep_mode(struct net_device *dev,
struct iw_request_info *info,
- __u32 *uwrq, char *extra)
+ union iwreq_data *uwrq, char *extra)
{
struct ks_wlan_private *priv = netdev_priv(dev);
- *uwrq = priv->sleep_mode;
+ uwrq->mode = priv->sleep_mode;
return 0;
}
static int ks_wlan_set_wps_enable(struct net_device *dev,
- struct iw_request_info *info, __u32 *uwrq,
- char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *uwrq, char *extra)
{
struct ks_wlan_private *priv = netdev_priv(dev);
if (priv->sleep_mode == SLP_SLEEP)
return -EPERM;
/* for SLEEP MODE */
- if (*uwrq != 0 && *uwrq != 1)
+ if (uwrq->mode != 0 && uwrq->mode != 1)
return -EINVAL;
- priv->wps.wps_enabled = *uwrq;
+ priv->wps.wps_enabled = uwrq->mode;
hostif_sme_enqueue(priv, SME_WPS_ENABLE_REQUEST);
return 0;
}
static int ks_wlan_get_wps_enable(struct net_device *dev,
- struct iw_request_info *info, __u32 *uwrq,
- char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *uwrq, char *extra)
{
struct ks_wlan_private *priv = netdev_priv(dev);
if (priv->sleep_mode == SLP_SLEEP)
return -EPERM;
/* for SLEEP MODE */
- *uwrq = priv->wps.wps_enabled;
- netdev_info(dev, "return=%d\n", *uwrq);
+ uwrq->mode = priv->wps.wps_enabled;
+ netdev_info(dev, "return=%d\n", uwrq->mode);
return 0;
}
static int ks_wlan_set_wps_probe_req(struct net_device *dev,
struct iw_request_info *info,
- struct iw_point *dwrq, char *extra)
+ union iwreq_data *uwrq, char *extra)
{
+ struct iw_point *dwrq = &uwrq->data;
u8 *p = extra;
unsigned char len;
struct ks_wlan_private *priv = netdev_priv(dev);
@@ -2114,76 +2118,76 @@ static int ks_wlan_set_wps_probe_req(struct net_device *dev,
}
static int ks_wlan_set_tx_gain(struct net_device *dev,
- struct iw_request_info *info, __u32 *uwrq,
- char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *uwrq, char *extra)
{
struct ks_wlan_private *priv = netdev_priv(dev);
if (priv->sleep_mode == SLP_SLEEP)
return -EPERM;
/* for SLEEP MODE */
- if (*uwrq > 0xFF)
+ if (uwrq->mode > 0xFF)
return -EINVAL;
- priv->gain.tx_gain = (u8)*uwrq;
+ priv->gain.tx_gain = (u8)uwrq->mode;
priv->gain.tx_mode = (priv->gain.tx_gain < 0xFF) ? 1 : 0;
hostif_sme_enqueue(priv, SME_SET_GAIN);
return 0;
}
static int ks_wlan_get_tx_gain(struct net_device *dev,
- struct iw_request_info *info, __u32 *uwrq,
- char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *uwrq, char *extra)
{
struct ks_wlan_private *priv = netdev_priv(dev);
if (priv->sleep_mode == SLP_SLEEP)
return -EPERM;
/* for SLEEP MODE */
- *uwrq = priv->gain.tx_gain;
+ uwrq->mode = priv->gain.tx_gain;
hostif_sme_enqueue(priv, SME_GET_GAIN);
return 0;
}
static int ks_wlan_set_rx_gain(struct net_device *dev,
- struct iw_request_info *info, __u32 *uwrq,
- char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *uwrq, char *extra)
{
struct ks_wlan_private *priv = netdev_priv(dev);
if (priv->sleep_mode == SLP_SLEEP)
return -EPERM;
/* for SLEEP MODE */
- if (*uwrq > 0xFF)
+ if (uwrq->mode > 0xFF)
return -EINVAL;
- priv->gain.rx_gain = (u8)*uwrq;
+ priv->gain.rx_gain = (u8)uwrq->mode;
priv->gain.rx_mode = (priv->gain.rx_gain < 0xFF) ? 1 : 0;
hostif_sme_enqueue(priv, SME_SET_GAIN);
return 0;
}
static int ks_wlan_get_rx_gain(struct net_device *dev,
- struct iw_request_info *info, __u32 *uwrq,
- char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *uwrq, char *extra)
{
struct ks_wlan_private *priv = netdev_priv(dev);
if (priv->sleep_mode == SLP_SLEEP)
return -EPERM;
/* for SLEEP MODE */
- *uwrq = priv->gain.rx_gain;
+ uwrq->mode = priv->gain.rx_gain;
hostif_sme_enqueue(priv, SME_GET_GAIN);
return 0;
}
static int ks_wlan_get_eeprom_cksum(struct net_device *dev,
- struct iw_request_info *info, __u32 *uwrq,
- char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *uwrq, char *extra)
{
struct ks_wlan_private *priv = netdev_priv(dev);
- *uwrq = priv->eeprom_checksum;
+ uwrq->mode = priv->eeprom_checksum;
return 0;
}
@@ -2302,7 +2306,7 @@ static void print_hif_event(struct net_device *dev, int event)
/* get host command history */
static int ks_wlan_hostt(struct net_device *dev, struct iw_request_info *info,
- __u32 *uwrq, char *extra)
+ union iwreq_data *uwrq, char *extra)
{
int i, event;
struct ks_wlan_private *priv = netdev_priv(dev);
@@ -2409,38 +2413,38 @@ static const iw_handler ks_wlan_handler[] = {
/* private_handler */
static const iw_handler ks_wlan_private_handler[] = {
- (iw_handler)NULL, /* 0 */
- (iw_handler)NULL, /* 1, KS_WLAN_GET_DRIVER_VERSION */
- (iw_handler)NULL, /* 2 */
- (iw_handler)ks_wlan_get_firmware_version,/* 3 KS_WLAN_GET_FIRM_VERSION */
- (iw_handler)ks_wlan_set_wps_enable, /* 4 KS_WLAN_SET_WPS_ENABLE */
- (iw_handler)ks_wlan_get_wps_enable, /* 5 KS_WLAN_GET_WPS_ENABLE */
- (iw_handler)ks_wlan_set_wps_probe_req, /* 6 KS_WLAN_SET_WPS_PROBE_REQ */
- (iw_handler)ks_wlan_get_eeprom_cksum, /* 7 KS_WLAN_GET_CONNECT */
- (iw_handler)ks_wlan_set_preamble, /* 8 KS_WLAN_SET_PREAMBLE */
- (iw_handler)ks_wlan_get_preamble, /* 9 KS_WLAN_GET_PREAMBLE */
- (iw_handler)ks_wlan_set_power_mgmt, /* 10 KS_WLAN_SET_POWER_SAVE */
- (iw_handler)ks_wlan_get_power_mgmt, /* 11 KS_WLAN_GET_POWER_SAVE */
- (iw_handler)ks_wlan_set_scan_type, /* 12 KS_WLAN_SET_SCAN_TYPE */
- (iw_handler)ks_wlan_get_scan_type, /* 13 KS_WLAN_GET_SCAN_TYPE */
- (iw_handler)ks_wlan_set_rx_gain, /* 14 KS_WLAN_SET_RX_GAIN */
- (iw_handler)ks_wlan_get_rx_gain, /* 15 KS_WLAN_GET_RX_GAIN */
- (iw_handler)ks_wlan_hostt, /* 16 KS_WLAN_HOSTT */
- (iw_handler)NULL, /* 17 */
- (iw_handler)ks_wlan_set_beacon_lost, /* 18 KS_WLAN_SET_BECAN_LOST */
- (iw_handler)ks_wlan_get_beacon_lost, /* 19 KS_WLAN_GET_BECAN_LOST */
- (iw_handler)ks_wlan_set_tx_gain, /* 20 KS_WLAN_SET_TX_GAIN */
- (iw_handler)ks_wlan_get_tx_gain, /* 21 KS_WLAN_GET_TX_GAIN */
- (iw_handler)ks_wlan_set_phy_type, /* 22 KS_WLAN_SET_PHY_TYPE */
- (iw_handler)ks_wlan_get_phy_type, /* 23 KS_WLAN_GET_PHY_TYPE */
- (iw_handler)ks_wlan_set_cts_mode, /* 24 KS_WLAN_SET_CTS_MODE */
- (iw_handler)ks_wlan_get_cts_mode, /* 25 KS_WLAN_GET_CTS_MODE */
- (iw_handler)NULL, /* 26 */
- (iw_handler)NULL, /* 27 */
- (iw_handler)ks_wlan_set_sleep_mode, /* 28 KS_WLAN_SET_SLEEP_MODE */
- (iw_handler)ks_wlan_get_sleep_mode, /* 29 KS_WLAN_GET_SLEEP_MODE */
- (iw_handler)NULL, /* 30 */
- (iw_handler)NULL, /* 31 */
+ NULL, /* 0 */
+ NULL, /* 1, KS_WLAN_GET_DRIVER_VERSION */
+ NULL, /* 2 */
+ ks_wlan_get_firmware_version, /* 3 KS_WLAN_GET_FIRM_VERSION */
+ ks_wlan_set_wps_enable, /* 4 KS_WLAN_SET_WPS_ENABLE */
+ ks_wlan_get_wps_enable, /* 5 KS_WLAN_GET_WPS_ENABLE */
+ ks_wlan_set_wps_probe_req, /* 6 KS_WLAN_SET_WPS_PROBE_REQ */
+ ks_wlan_get_eeprom_cksum, /* 7 KS_WLAN_GET_CONNECT */
+ ks_wlan_set_preamble, /* 8 KS_WLAN_SET_PREAMBLE */
+ ks_wlan_get_preamble, /* 9 KS_WLAN_GET_PREAMBLE */
+ ks_wlan_set_power_mgmt, /* 10 KS_WLAN_SET_POWER_SAVE */
+ ks_wlan_get_power_mgmt, /* 11 KS_WLAN_GET_POWER_SAVE */
+ ks_wlan_set_scan_type, /* 12 KS_WLAN_SET_SCAN_TYPE */
+ ks_wlan_get_scan_type, /* 13 KS_WLAN_GET_SCAN_TYPE */
+ ks_wlan_set_rx_gain, /* 14 KS_WLAN_SET_RX_GAIN */
+ ks_wlan_get_rx_gain, /* 15 KS_WLAN_GET_RX_GAIN */
+ ks_wlan_hostt, /* 16 KS_WLAN_HOSTT */
+ NULL, /* 17 */
+ ks_wlan_set_beacon_lost, /* 18 KS_WLAN_SET_BECAN_LOST */
+ ks_wlan_get_beacon_lost, /* 19 KS_WLAN_GET_BECAN_LOST */
+ ks_wlan_set_tx_gain, /* 20 KS_WLAN_SET_TX_GAIN */
+ ks_wlan_get_tx_gain, /* 21 KS_WLAN_GET_TX_GAIN */
+ ks_wlan_set_phy_type, /* 22 KS_WLAN_SET_PHY_TYPE */
+ ks_wlan_get_phy_type, /* 23 KS_WLAN_GET_PHY_TYPE */
+ ks_wlan_set_cts_mode, /* 24 KS_WLAN_SET_CTS_MODE */
+ ks_wlan_get_cts_mode, /* 25 KS_WLAN_GET_CTS_MODE */
+ NULL, /* 26 */
+ NULL, /* 27 */
+ ks_wlan_set_sleep_mode, /* 28 KS_WLAN_SET_SLEEP_MODE */
+ ks_wlan_get_sleep_mode, /* 29 KS_WLAN_GET_SLEEP_MODE */
+ NULL, /* 30 */
+ NULL, /* 31 */
};
static const struct iw_handler_def ks_wlan_handler_def = {
@@ -2461,7 +2465,7 @@ static int ks_wlan_netdev_ioctl(struct net_device *dev, struct ifreq *rq,
switch (cmd) {
case SIOCIWFIRSTPRIV + 20: /* KS_WLAN_SET_STOP_REQ */
- ret = ks_wlan_set_stop_request(dev, NULL, &wrq->u.mode, NULL);
+ ret = ks_wlan_set_stop_request(dev, NULL, &wrq->u, NULL);
break;
// All other calls are currently unsupported
default:
--
2.34.1
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