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path: root/drivers/staging/r8188eu/os_dep/ioctl_linux.c
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Diffstat (limited to 'drivers/staging/r8188eu/os_dep/ioctl_linux.c')
-rw-r--r--drivers/staging/r8188eu/os_dep/ioctl_linux.c83
1 files changed, 54 insertions, 29 deletions
diff --git a/drivers/staging/r8188eu/os_dep/ioctl_linux.c b/drivers/staging/r8188eu/os_dep/ioctl_linux.c
index 8dd280e2739a..7f91dac2e41b 100644
--- a/drivers/staging/r8188eu/os_dep/ioctl_linux.c
+++ b/drivers/staging/r8188eu/os_dep/ioctl_linux.c
@@ -687,12 +687,9 @@ static int rtw_wx_set_mode(struct net_device *dev, struct iw_request_info *a,
enum ndis_802_11_network_infra networkType;
int ret = 0;
-
-
- if (_FAIL == rtw_pwr_wakeup(padapter)) {
- ret = -EPERM;
+ ret = rtw_pwr_wakeup(padapter);
+ if (ret)
goto exit;
- }
if (!padapter->hw_init_completed) {
ret = -EPERM;
@@ -931,12 +928,9 @@ static int rtw_wx_set_wap(struct net_device *dev,
struct wlan_network *pnetwork = NULL;
enum ndis_802_11_auth_mode authmode;
-
-
- if (_FAIL == rtw_pwr_wakeup(padapter)) {
- ret = -1;
+ ret = rtw_pwr_wakeup(padapter);
+ if (ret)
goto exit;
- }
if (!padapter->bup) {
ret = -1;
@@ -1049,10 +1043,9 @@ static int rtw_wx_set_scan(struct net_device *dev, struct iw_request_info *a,
struct ndis_802_11_ssid ssid[RTW_SSID_SCAN_AMOUNT];
struct wifidirect_info *pwdinfo = &padapter->wdinfo;
- if (_FAIL == rtw_pwr_wakeup(padapter)) {
- ret = -1;
+ ret = rtw_pwr_wakeup(padapter);
+ if (ret)
goto exit;
- }
if (padapter->bDriverStopped) {
ret = -1;
@@ -1252,10 +1245,9 @@ static int rtw_wx_set_essid(struct net_device *dev,
uint ret = 0, len;
- if (_FAIL == rtw_pwr_wakeup(padapter)) {
- ret = -1;
+ ret = rtw_pwr_wakeup(padapter);
+ if (ret)
goto exit;
- }
if (!padapter->bup) {
ret = -1;
@@ -1593,7 +1585,7 @@ static int rtw_wx_set_enc(struct net_device *dev,
if (erq->length > 0) {
wep.KeyLength = erq->length <= 5 ? 5 : 13;
- wep.Length = wep.KeyLength + FIELD_OFFSET(struct ndis_802_11_wep, KeyMaterial);
+ wep.Length = wep.KeyLength + offsetof(struct ndis_802_11_wep, KeyMaterial);
} else {
wep.KeyLength = 0;
@@ -3126,18 +3118,29 @@ exit:
static void mac_reg_dump(struct adapter *padapter)
{
int i, j = 1;
+ u32 reg;
+ int res;
+
pr_info("\n ======= MAC REG =======\n");
for (i = 0x0; i < 0x300; i += 4) {
if (j % 4 == 1)
pr_info("0x%02x", i);
- pr_info(" 0x%08x ", rtw_read32(padapter, i));
+
+ res = rtw_read32(padapter, i, &reg);
+ if (!res)
+ pr_info(" 0x%08x ", reg);
+
if ((j++) % 4 == 0)
pr_info("\n");
}
for (i = 0x400; i < 0x800; i += 4) {
if (j % 4 == 1)
pr_info("0x%02x", i);
- pr_info(" 0x%08x ", rtw_read32(padapter, i));
+
+ res = rtw_read32(padapter, i, &reg);
+ if (!res)
+ pr_info(" 0x%08x ", reg);
+
if ((j++) % 4 == 0)
pr_info("\n");
}
@@ -3145,13 +3148,18 @@ static void mac_reg_dump(struct adapter *padapter)
static void bb_reg_dump(struct adapter *padapter)
{
- int i, j = 1;
+ int i, j = 1, res;
+ u32 reg;
+
pr_info("\n ======= BB REG =======\n");
for (i = 0x800; i < 0x1000; i += 4) {
if (j % 4 == 1)
pr_info("0x%02x", i);
- pr_info(" 0x%08x ", rtw_read32(padapter, i));
+ res = rtw_read32(padapter, i, &reg);
+ if (!res)
+ pr_info(" 0x%08x ", reg);
+
if ((j++) % 4 == 0)
pr_info("\n");
}
@@ -3178,6 +3186,7 @@ static void rtw_set_dynamic_functions(struct adapter *adapter, u8 dm_func)
{
struct hal_data_8188e *haldata = &adapter->haldata;
struct odm_dm_struct *odmpriv = &haldata->odmpriv;
+ int res;
switch (dm_func) {
case 0:
@@ -3193,7 +3202,9 @@ static void rtw_set_dynamic_functions(struct adapter *adapter, u8 dm_func)
if (!(odmpriv->SupportAbility & DYNAMIC_BB_DIG)) {
struct rtw_dig *digtable = &odmpriv->DM_DigTable;
- digtable->CurIGValue = rtw_read8(adapter, 0xc50);
+ res = rtw_read8(adapter, 0xc50, &digtable->CurIGValue);
+ (void)res;
+ /* FIXME: return an error to caller */
}
odmpriv->SupportAbility = DYNAMIC_ALL_FUNC_ENABLE;
break;
@@ -3202,6 +3213,14 @@ static void rtw_set_dynamic_functions(struct adapter *adapter, u8 dm_func)
}
}
+static void rtw_set_dm_func_flag(struct adapter *adapter, u32 odm_flag)
+{
+ struct hal_data_8188e *haldata = &adapter->haldata;
+ struct odm_dm_struct *odmpriv = &haldata->odmpriv;
+
+ odmpriv->SupportAbility = odm_flag;
+}
+
static int rtw_dbg_port(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
@@ -3329,8 +3348,9 @@ static int rtw_dbg_port(struct net_device *dev,
u16 reg = arg;
u16 start_value = 0;
u32 write_num = extra_arg;
- int i;
+ int i, res;
struct xmit_frame *xmit_frame;
+ u8 val8;
xmit_frame = rtw_IOL_accquire_xmit_frame(padapter);
if (!xmit_frame) {
@@ -3343,7 +3363,9 @@ static int rtw_dbg_port(struct net_device *dev,
if (rtl8188e_IOL_exec_cmds_sync(padapter, xmit_frame, 5000, 0) != _SUCCESS)
ret = -EPERM;
- rtw_read8(padapter, reg);
+ /* FIXME: is this read necessary? */
+ res = rtw_read8(padapter, reg, &val8);
+ (void)res;
}
break;
@@ -3352,8 +3374,8 @@ static int rtw_dbg_port(struct net_device *dev,
u16 reg = arg;
u16 start_value = 200;
u32 write_num = extra_arg;
-
- int i;
+ u16 val16;
+ int i, res;
struct xmit_frame *xmit_frame;
xmit_frame = rtw_IOL_accquire_xmit_frame(padapter);
@@ -3367,7 +3389,9 @@ static int rtw_dbg_port(struct net_device *dev,
if (rtl8188e_IOL_exec_cmds_sync(padapter, xmit_frame, 5000, 0) != _SUCCESS)
ret = -EPERM;
- rtw_read16(padapter, reg);
+ /* FIXME: is this read necessary? */
+ res = rtw_read16(padapter, reg, &val16);
+ (void)res;
}
break;
case 0x08: /* continuous write dword test */
@@ -3390,7 +3414,8 @@ static int rtw_dbg_port(struct net_device *dev,
if (rtl8188e_IOL_exec_cmds_sync(padapter, xmit_frame, 5000, 0) != _SUCCESS)
ret = -EPERM;
- rtw_read32(padapter, reg);
+ /* FIXME: is this read necessary? */
+ ret = rtw_read32(padapter, reg, &write_num);
}
break;
}
@@ -3434,7 +3459,7 @@ static int rtw_dbg_port(struct net_device *dev,
case 0x06:
{
u32 ODMFlag = (u32)(0x0f & arg);
- SetHwReg8188EU(padapter, HW_VAR_DM_FLAG, (u8 *)(&ODMFlag));
+ rtw_set_dm_func_flag(padapter, ODMFlag);
}
break;
case 0x07:
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-02 19:09:39 +0000