[kbuild-all] [frank-w-bpi-r2-4.14:5.16-r2pro 7/46] drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1985:11: error: variable 'u4Wait' set but not used

tree: https://github.com/frank-w/BPI-R2-4.14 5.16-r2pro head: 128a9afefdc678ae6492ee2067b1e33e14b6c28f commit: 4511c37ac89f210b67a8654f0d15f44fffff165c [7/46] mt6625l: disable {get,set}_fs as these are dropped in 5.15 source config: arm-randconfig-r003-20211216 (https://download.01.org/0day-ci/archive/20211216/202112162153.t0HEOjZI-lk...) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project dd245bab9fbb364faa1581e4f92ba3119a872fba) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi # https://github.com/frank-w/BPI-R2-4.14/commit/4511c37ac89f210b67a8654f0d1... git remote add frank-w-bpi-r2-4.14 https://github.com/frank-w/BPI-R2-4.14 git fetch --no-tags frank-w-bpi-r2-4.14 5.16-r2pro git checkout 4511c37ac89f210b67a8654f0d15f44fffff165c # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/ drivers/power/supply/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1291:31: error: unused variable 'wmt_dbg_fops' [-Werror,-Wunused-variable] static const struct proc_ops wmt_dbg_fops = { ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1289:7: error: no previous prototype for function 'wmt_dev_dbg_setup' [-Werror,-Wmissing-prototypes] INT32 wmt_dev_dbg_setup(VOID) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1289:1: note: declare 'static' if the function is not intended to be used outside of this translation unit INT32 wmt_dev_dbg_setup(VOID) ^ static drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1303:7: error: no previous prototype for function 'wmt_dev_dbg_remove' [-Werror,-Wmissing-prototypes] INT32 wmt_dev_dbg_remove(VOID) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1303:1: note: declare 'static' if the function is not intended to be used outside of this translation unit INT32 wmt_dev_dbg_remove(VOID) ^ static drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1376:31: error: unused variable 'wmt_aee_fops' [-Werror,-Wunused-variable] static const struct proc_ops wmt_aee_fops = { ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1374:7: error: no previous prototype for function 'wmt_dev_proc_for_aee_setup' [-Werror,-Wmissing-prototypes] INT32 wmt_dev_proc_for_aee_setup(VOID) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1374:1: note: declare 'static' if the function is not intended to be used outside of this translation unit INT32 wmt_dev_proc_for_aee_setup(VOID) ^ static drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1390:7: error: no previous prototype for function 'wmt_dev_proc_for_aee_remove' [-Werror,-Wmissing-prototypes] INT32 wmt_dev_proc_for_aee_remove(VOID) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1390:1: note: declare 'static' if the function is not intended to be used outside of this translation unit INT32 wmt_dev_proc_for_aee_remove(VOID) ^ static drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1435:7: error: no previous prototype for function 'wmt_dev_read_file' [-Werror,-Wmissing-prototypes] INT32 wmt_dev_read_file(PUINT8 pName, const PPUINT8 ppBufPtr, INT32 offset, INT32 padSzBuf) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1435:1: note: declare 'static' if the function is not intended to be used outside of this translation unit INT32 wmt_dev_read_file(PUINT8 pName, const PPUINT8 ppBufPtr, INT32 offset, INT32 padSzBuf) ^ static drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1597:14: error: no previous prototype for function 'wmt_dev_is_file_exist' [-Werror,-Wmissing-prototypes] MTK_WCN_BOOL wmt_dev_is_file_exist(PUINT8 pFileName) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1597:1: note: declare 'static' if the function is not intended to be used outside of this translation unit MTK_WCN_BOOL wmt_dev_is_file_exist(PUINT8 pFileName) ^ static drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1645:14: error: no previous prototype for function 'wmt_dev_tra_bitf_update' [-Werror,-Wmissing-prototypes] extern INT32 wmt_dev_tra_bitf_update(void) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1645:8: note: declare 'static' if the function is not intended to be used outside of this translation unit extern INT32 wmt_dev_tra_bitf_update(void) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1703:6: error: no previous prototype for function 'wmt_dev_tm_temp_query' [-Werror,-Wmissing-prototypes] long wmt_dev_tm_temp_query(void) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1703:1: note: declare 'static' if the function is not intended to be used outside of this translation unit long wmt_dev_tm_temp_query(void) ^ static drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1801:9: error: no previous prototype for function 'WMT_write' [-Werror,-Wmissing-prototypes] ssize_t WMT_write(struct file *filp, const char __user *buf, size_t count, loff_t *f_pos) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1801:1: note: declare 'static' if the function is not intended to be used outside of this translation unit ssize_t WMT_write(struct file *filp, const char __user *buf, size_t count, loff_t *f_pos) ^ static drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1834:9: error: no previous prototype for function 'WMT_read' [-Werror,-Wmissing-prototypes] ssize_t WMT_read(struct file *filp, char __user *buf, size_t count, loff_t *f_pos) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1834:1: note: declare 'static' if the function is not intended to be used outside of this translation unit ssize_t WMT_read(struct file *filp, char __user *buf, size_t count, loff_t *f_pos) ^ static drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1865:14: error: no previous prototype for function 'WMT_poll' [-Werror,-Wmissing-prototypes] unsigned int WMT_poll(struct file *filp, poll_table *wait) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1865:1: note: declare 'static' if the function is not intended to be used outside of this translation unit unsigned int WMT_poll(struct file *filp, poll_table *wait) ^ static UINT32 u4Wait; ^ P_WMT_PATCH_INFO pTemp = NULL; ^ long WMT_unlocked_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1885:1: note: declare 'static' if the function is not intended to be used outside of this translation unit long WMT_unlocked_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) ^ static void wmt_dev_bgw_desense_init(VOID) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:2368:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void wmt_dev_bgw_desense_init(VOID) ^ static void wmt_dev_bgw_desense_deinit(VOID) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:2373:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void wmt_dev_bgw_desense_deinit(VOID) ^ static int mtk_wcn_soc_common_drv_init(void) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:2544:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int mtk_wcn_soc_common_drv_init(void) ^ static fatal error: too many errors emitted, stopping now [-ferror-limit=] 20 errors generated. vim +/u4Wait +1985 drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1883 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1884 /* INT32 WMT_ioctl(struct inode *inode, struct file *filp, UINT32 cmd, unsigned long arg) */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 @1885 long WMT_unlocked_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1886 { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1887 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1888 INT32 iRet = 0; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1889 UINT8 *pBuffer = NULL; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1890 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1891 WMT_DBG_FUNC("cmd (%u), arg (0x%lx)\n", cmd, arg); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1892 switch (cmd) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1893 case WMT_IOCTL_SET_PATCH_NAME: /* patch location */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1894 { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1895 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1896 pBuffer = kmalloc(NAME_MAX + 1, GFP_KERNEL); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1897 if (!pBuffer) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1898 WMT_ERR_FUNC("pBuffer kmalloc memory fail\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1899 return 0; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1900 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1901 if (copy_from_user(pBuffer, (void *)arg, NAME_MAX)) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1902 iRet = -EFAULT; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1903 kfree(pBuffer); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1904 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1905 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1906 pBuffer[NAME_MAX] = '\0'; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1907 wmt_lib_set_patch_name(pBuffer); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1908 kfree(pBuffer); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1909 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1910 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1911 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1912 case WMT_IOCTL_SET_STP_MODE: /* stp/hif/fm mode */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1913 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1914 /* set hif conf */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1915 do { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1916 P_OSAL_OP pOp; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1917 MTK_WCN_BOOL bRet; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1918 P_OSAL_SIGNAL pSignal = NULL; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1919 P_WMT_HIF_CONF pHif = NULL; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1920 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1921 iRet = wmt_lib_set_hif(arg); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1922 if (0 != iRet) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1923 WMT_INFO_FUNC("wmt_lib_set_hif fail\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1924 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1925 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1926 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1927 pOp = wmt_lib_get_free_op(); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1928 if (!pOp) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1929 WMT_INFO_FUNC("get_free_lxop fail\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1930 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1931 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1932 pSignal = &pOp->signal; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1933 pOp->op.opId = WMT_OPID_HIF_CONF; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1934 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1935 pHif = wmt_lib_get_hif(); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1936 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1937 osal_memcpy(&pOp->op.au4OpData[0], pHif, sizeof(WMT_HIF_CONF)); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1938 pOp->op.u4InfoBit = WMT_OP_HIF_BIT; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1939 pSignal->timeoutValue = 0; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1940 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1941 bRet = wmt_lib_put_act_op(pOp); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1942 WMT_DBG_FUNC("WMT_OPID_HIF_CONF result(%d)\n", bRet); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1943 iRet = (MTK_WCN_BOOL_FALSE == bRet) ? -EFAULT : 0; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1944 } while (0); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1945 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1946 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1947 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1948 case WMT_IOCTL_FUNC_ONOFF_CTRL: /* test turn on/off func */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1949 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1950 do { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1951 MTK_WCN_BOOL bRet = MTK_WCN_BOOL_FALSE; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1952 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1953 if (arg & 0x80000000) d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1954 bRet = mtk_wcn_wmt_func_on(arg & 0xF); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1955 else d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1956 bRet = mtk_wcn_wmt_func_off(arg & 0xF); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1957 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1958 iRet = (MTK_WCN_BOOL_FALSE == bRet) ? -EFAULT : 0; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1959 } while (0); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1960 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1961 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1962 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1963 case WMT_IOCTL_LPBK_POWER_CTRL: d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1964 /*switch Loopback function on/off d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1965 arg: bit0 = 1:turn loopback function on d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1966 bit0 = 0:turn loopback function off d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1967 */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1968 do { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1969 MTK_WCN_BOOL bRet = MTK_WCN_BOOL_FALSE; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1970 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1971 if (arg & 0x01) d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1972 bRet = mtk_wcn_wmt_func_on(WMTDRV_TYPE_LPBK); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1973 else d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1974 bRet = mtk_wcn_wmt_func_off(WMTDRV_TYPE_LPBK); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1975 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1976 iRet = (MTK_WCN_BOOL_FALSE == bRet) ? -EFAULT : 0; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1977 } while (0); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1978 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1979 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1980 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1981 case WMT_IOCTL_LPBK_TEST: d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1982 do { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1983 P_OSAL_OP pOp; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1984 MTK_WCN_BOOL bRet; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 @1985 UINT32 u4Wait; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1986 /* UINT8 lpbk_buf[1024] = {0}; */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1987 UINT32 effectiveLen = 0; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1988 P_OSAL_SIGNAL pSignal = NULL; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1989 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1990 if (copy_from_user(&effectiveLen, (void *)arg, sizeof(effectiveLen))) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1991 iRet = -EFAULT; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1992 WMT_ERR_FUNC("copy_from_user failed at %d\n", __LINE__); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1993 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1994 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1995 if (effectiveLen > sizeof(gLpbkBuf)) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1996 iRet = -EFAULT; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1997 WMT_ERR_FUNC("length is too long\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1998 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 1999 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2000 WMT_DBG_FUNC("len = %d\n", effectiveLen); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2001 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2002 pOp = wmt_lib_get_free_op(); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2003 if (!pOp) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2004 WMT_WARN_FUNC("get_free_lxop fail\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2005 iRet = -EFAULT; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2006 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2007 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2008 u4Wait = 2000; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2009 if (copy_from_user(&gLpbkBuf[0], (void *)arg + sizeof(unsigned long), effectiveLen)) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2010 WMT_ERR_FUNC("copy_from_user failed at %d\n", __LINE__); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2011 iRet = -EFAULT; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2012 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2013 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2014 pSignal = &pOp->signal; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2015 pOp->op.opId = WMT_OPID_LPBK; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2016 pOp->op.au4OpData[0] = effectiveLen; /* packet length */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2017 pOp->op.au4OpData[1] = (SIZE_T) &gLpbkBuf[0]; /* packet buffer pointer */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2018 memcpy(&gLpbkBufLog, &gLpbkBuf[((effectiveLen >= 4) ? effectiveLen - 4 : 0)], 4); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2019 pSignal->timeoutValue = MAX_EACH_WMT_CMD; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2020 WMT_INFO_FUNC("OPID(%d) type(%d) start\n", pOp->op.opId, pOp->op.au4OpData[0]); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2021 if (DISABLE_PSM_MONITOR()) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2022 WMT_ERR_FUNC("wake up failed,OPID(%d) type(%d) abort\n", d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2023 pOp->op.opId, pOp->op.au4OpData[0]); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2024 wmt_lib_put_op_to_free_queue(pOp); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2025 return -1; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2026 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2027 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2028 bRet = wmt_lib_put_act_op(pOp); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2029 ENABLE_PSM_MONITOR(); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2030 if (MTK_WCN_BOOL_FALSE == bRet) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2031 WMT_WARN_FUNC("OPID(%d) type(%d) buf tail(0x%08x) fail\n", d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2032 pOp->op.opId, pOp->op.au4OpData[0], gLpbkBufLog); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2033 iRet = -1; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2034 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2035 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2036 WMT_INFO_FUNC("OPID(%d) length(%d) ok\n", pOp->op.opId, pOp->op.au4OpData[0]); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2037 iRet = pOp->op.au4OpData[0]; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2038 if (copy_to_user((void *)arg + sizeof(SIZE_T) + sizeof(UINT8[2048]), gLpbkBuf, iRet)) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2039 iRet = -EFAULT; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2040 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2041 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2042 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2043 } while (0); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2044 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2045 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2046 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2047 case WMT_IOCTL_ADIE_LPBK_TEST: d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2048 do { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2049 P_OSAL_OP pOp; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2050 MTK_WCN_BOOL bRet; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2051 P_OSAL_SIGNAL pSignal = NULL; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2052 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2053 pOp = wmt_lib_get_free_op(); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2054 if (!pOp) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2055 WMT_WARN_FUNC("get_free_lxop fail\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2056 iRet = -EFAULT; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2057 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2058 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2059 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2060 pSignal = &pOp->signal; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2061 pOp->op.opId = WMT_OPID_ADIE_LPBK_TEST; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2062 pOp->op.au4OpData[0] = 0; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2063 pOp->op.au4OpData[1] = (SIZE_T) &gLpbkBuf[0]; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2064 pSignal->timeoutValue = MAX_EACH_WMT_CMD; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2065 WMT_INFO_FUNC("OPID(%d) start\n", pOp->op.opId); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2066 if (DISABLE_PSM_MONITOR()) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2067 WMT_ERR_FUNC("wake up failed,OPID(%d)abort\n", pOp->op.opId); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2068 wmt_lib_put_op_to_free_queue(pOp); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2069 return -1; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2070 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2071 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2072 bRet = wmt_lib_put_act_op(pOp); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2073 ENABLE_PSM_MONITOR(); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2074 if (MTK_WCN_BOOL_FALSE == bRet) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2075 WMT_WARN_FUNC("OPID(%d) fail\n", pOp->op.opId); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2076 iRet = -1; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2077 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2078 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2079 WMT_INFO_FUNC("OPID(%d) length(%d) ok\n", pOp->op.opId, pOp->op.au4OpData[0]); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2080 iRet = pOp->op.au4OpData[0]; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2081 if (copy_to_user((void *)arg + sizeof(SIZE_T), gLpbkBuf, iRet)) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2082 iRet = -EFAULT; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2083 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2084 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2085 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2086 } while (0); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2087 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2088 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2089 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2090 case 10: d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2091 { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2092 pBuffer = kmalloc(NAME_MAX + 1, GFP_KERNEL); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2093 if (!pBuffer) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2094 WMT_ERR_FUNC("pBuffer kmalloc memory fail\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2095 return 0; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2096 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2097 wmt_lib_host_awake_get(); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2098 mtk_wcn_stp_coredump_start_ctrl(1); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2099 osal_strcpy(pBuffer, "MT662x f/w coredump start-"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2100 if (copy_from_user d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2101 (pBuffer + osal_strlen(pBuffer), (void *)arg, NAME_MAX - osal_strlen(pBuffer))) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2102 /* osal_strcpy(pBuffer, "MT662x f/w assert core dump start"); */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2103 WMT_ERR_FUNC("copy assert string failed\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2104 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2105 pBuffer[NAME_MAX] = '\0'; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2106 osal_dbg_assert_aee(pBuffer, pBuffer); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2107 kfree(pBuffer); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2108 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2109 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2110 case 11: d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2111 { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2112 osal_dbg_assert_aee("MT662x f/w coredump end", "MT662x firmware coredump ends"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2113 wmt_lib_host_awake_put(); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2114 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2115 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2116 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2117 case WMT_IOCTL_GET_CHIP_INFO: d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2118 { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2119 if (0 == arg) d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2120 return wmt_lib_get_icinfo(WMTCHIN_CHIPID); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2121 else if (1 == arg) d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2122 return wmt_lib_get_icinfo(WMTCHIN_HWVER); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2123 else if (2 == arg) d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2124 return wmt_lib_get_icinfo(WMTCHIN_FWVER); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2125 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2126 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2127 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2128 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2129 case WMT_IOCTL_SET_LAUNCHER_KILL:{ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2130 if (1 == arg) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2131 WMT_INFO_FUNC("launcher may be killed,block abnormal stp tx.\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2132 wmt_lib_set_stp_wmt_last_close(1); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2133 } else { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2134 wmt_lib_set_stp_wmt_last_close(0); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2135 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2136 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2137 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2138 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2139 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2140 case WMT_IOCTL_SET_PATCH_NUM:{ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2141 pAtchNum = arg; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2142 WMT_DBG_FUNC(" get patch num from launcher = %d\n", pAtchNum); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2143 wmt_lib_set_patch_num(pAtchNum); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2144 pPatchInfo = kcalloc(pAtchNum, sizeof(WMT_PATCH_INFO), GFP_ATOMIC); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2145 if (!pPatchInfo) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2146 WMT_ERR_FUNC("allocate memory fail!\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2147 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2148 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2149 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2150 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2151 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2152 case WMT_IOCTL_SET_PATCH_INFO:{ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2153 WMT_PATCH_INFO wMtPatchInfo; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 @2154 P_WMT_PATCH_INFO pTemp = NULL; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2155 UINT32 dWloadSeq; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2156 static UINT32 counter; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2157 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2158 if (!pPatchInfo) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2159 WMT_ERR_FUNC("NULL patch info pointer\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2160 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2161 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2162 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2163 if (copy_from_user(&wMtPatchInfo, (void *)arg, sizeof(WMT_PATCH_INFO))) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2164 WMT_ERR_FUNC("copy_from_user failed at %d\n", __LINE__); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2165 iRet = -EFAULT; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2166 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2167 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2168 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2169 dWloadSeq = wMtPatchInfo.dowloadSeq; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2170 WMT_DBG_FUNC( d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2171 "patch dl seq %d,name %s,address info 0x%02x,0x%02x,0x%02x,0x%02x\n", d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2172 dWloadSeq, wMtPatchInfo.patchName, d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2173 wMtPatchInfo.addRess[0], d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2174 wMtPatchInfo.addRess[1], d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2175 wMtPatchInfo.addRess[2], d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2176 wMtPatchInfo.addRess[3]); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2177 osal_memcpy(pPatchInfo + dWloadSeq - 1, &wMtPatchInfo, sizeof(WMT_PATCH_INFO)); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2178 pTemp = pPatchInfo + dWloadSeq - 1; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2179 if (++counter == pAtchNum) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2180 wmt_lib_set_patch_info(pPatchInfo); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2181 counter = 0; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2182 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2183 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2184 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2185 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2186 case WMT_IOCTL_WMT_COREDUMP_CTRL: d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2187 mtk_wcn_stp_coredump_flag_ctrl(arg); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2188 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2189 case WMT_IOCTL_WMT_QUERY_CHIPID: d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2190 { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2191 iRet = mtk_wcn_wmt_chipid_query(); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2192 WMT_WARN_FUNC("chipid = 0x%x\n", iRet); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2193 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2194 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2195 case WMT_IOCTL_SEND_BGW_DS_CMD: d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2196 do { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2197 P_OSAL_OP pOp; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2198 MTK_WCN_BOOL bRet; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2199 UINT8 desense_buf[14] = { 0 }; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2200 UINT32 effectiveLen = 14; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2201 P_OSAL_SIGNAL pSignal = NULL; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2202 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2203 pOp = wmt_lib_get_free_op(); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2204 if (!pOp) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2205 WMT_WARN_FUNC("get_free_lxop fail\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2206 iRet = -EFAULT; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2207 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2208 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2209 if (copy_from_user(&desense_buf[0], (void *)arg, effectiveLen)) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2210 WMT_ERR_FUNC("copy_from_user failed at %d\n", __LINE__); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2211 iRet = -EFAULT; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2212 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2213 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2214 pSignal = &pOp->signal; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2215 pOp->op.opId = WMT_OPID_BGW_DS; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2216 pOp->op.au4OpData[0] = effectiveLen; /* packet length */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2217 pOp->op.au4OpData[1] = (SIZE_T) &desense_buf[0]; /* packet buffer pointer */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2218 pSignal->timeoutValue = MAX_EACH_WMT_CMD; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2219 WMT_INFO_FUNC("OPID(%d) start\n", pOp->op.opId); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2220 if (DISABLE_PSM_MONITOR()) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2221 WMT_ERR_FUNC("wake up failed,opid(%d) abort\n", pOp->op.opId); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2222 wmt_lib_put_op_to_free_queue(pOp); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2223 return -1; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2224 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2225 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2226 bRet = wmt_lib_put_act_op(pOp); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2227 ENABLE_PSM_MONITOR(); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2228 if (MTK_WCN_BOOL_FALSE == bRet) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2229 WMT_WARN_FUNC("OPID(%d) fail\n", pOp->op.opId); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2230 iRet = -1; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2231 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2232 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2233 WMT_INFO_FUNC("OPID(%d) length(%d) ok\n", pOp->op.opId, pOp->op.au4OpData[0]); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2234 iRet = pOp->op.au4OpData[0]; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2235 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2236 } while (0); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2237 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2238 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2239 case WMT_IOCTL_FW_DBGLOG_CTRL: d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2240 { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2241 iRet = wmt_plat_set_dbg_mode(arg); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2242 if (iRet == 0) d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2243 wmt_dbg_fwinfor_from_emi(0, 1, 0); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2244 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2245 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2246 case WMT_IOCTL_DYNAMIC_DUMP_CTRL: d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2247 { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2248 UINT32 i = 0, j = 0, k = 0; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2249 UINT8 *pBuf = NULL; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2250 UINT32 int_buf[10]; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2251 char Buffer[10][11]; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2252 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2253 pBuf = kmalloc(DYNAMIC_DUMP_BUF + 1, GFP_KERNEL); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2254 if (!pBuf) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2255 WMT_ERR_FUNC("pBuf kmalloc memory fail\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2256 return 0; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2257 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2258 if (copy_from_user(pBuf, (void *)arg, DYNAMIC_DUMP_BUF)) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2259 iRet = -EFAULT; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2260 kfree(pBuf); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2261 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2262 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2263 pBuf[DYNAMIC_DUMP_BUF] = '\0'; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2264 WMT_INFO_FUNC("get dynamic dump data from property(%s)\n", pBuf); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2265 memset(Buffer, 0, 10*11); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2266 for (i = 0; i < DYNAMIC_DUMP_BUF; i++) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2267 if (pBuf[i] == '/') { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2268 k = 0; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2269 j++; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2270 } else { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2271 Buffer[j][k] = pBuf[i]; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2272 k++; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2273 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2274 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2275 for (j = 0; j < 10; j++) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2276 iRet = kstrtou32(Buffer[j], 0, &int_buf[j]); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2277 if (iRet) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2278 WMT_ERR_FUNC("string convert fail(%d)\n", iRet); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2279 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2280 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2281 WMT_INFO_FUNC("dynamic dump data buf[%d]:(0x%x)\n", j, int_buf[j]); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2282 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2283 wmt_plat_set_dynamic_dumpmem(int_buf); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2284 kfree(pBuf); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2285 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2286 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2287 default: d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2288 iRet = -EINVAL; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2289 WMT_WARN_FUNC("unknown cmd (%d)\n", cmd); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2290 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2291 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2292 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2293 return iRet; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2294 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2295 #ifdef CONFIG_COMPAT d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2296 long WMT_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2297 { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2298 long ret; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2299 WMT_INFO_FUNC("cmd[0x%x]\n", cmd); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2300 switch (cmd) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2301 case COMPAT_WMT_IOCTL_SET_PATCH_NAME: d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2302 ret = WMT_unlocked_ioctl(filp, WMT_IOCTL_SET_PATCH_NAME, (unsigned long)compat_ptr(arg)); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2303 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2304 case COMPAT_WMT_IOCTL_LPBK_TEST: d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2305 ret = WMT_unlocked_ioctl(filp, WMT_IOCTL_LPBK_TEST, (unsigned long)compat_ptr(arg)); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2306 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2307 case COMPAT_WMT_IOCTL_SET_PATCH_INFO: d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2308 ret = WMT_unlocked_ioctl(filp, WMT_IOCTL_SET_PATCH_INFO, (unsigned long)compat_ptr(arg)); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2309 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2310 case COMPAT_WMT_IOCTL_PORT_NAME: d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2311 ret = WMT_unlocked_ioctl(filp, WMT_IOCTL_PORT_NAME, (unsigned long)compat_ptr(arg)); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2312 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2313 case COMPAT_WMT_IOCTL_WMT_CFG_NAME: d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2314 ret = WMT_unlocked_ioctl(filp, WMT_IOCTL_WMT_CFG_NAME, (unsigned long)compat_ptr(arg)); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2315 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2316 case COMPAT_WMT_IOCTL_SEND_BGW_DS_CMD: d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2317 ret = WMT_unlocked_ioctl(filp, WMT_IOCTL_SEND_BGW_DS_CMD, (unsigned long)compat_ptr(arg)); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2318 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2319 default: { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2320 ret = WMT_unlocked_ioctl(filp, cmd, arg); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2321 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2322 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2323 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2324 return ret; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2325 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2326 #endif d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2327 static int WMT_open(struct inode *inode, struct file *file) d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2328 { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2329 long ret; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2330 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2331 WMT_INFO_FUNC("major %d minor %d (pid %d)\n", imajor(inode), iminor(inode), current->pid); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2332 ret = wait_event_timeout(gWmtInitWq, gWmtInitDone != 0, msecs_to_jiffies(WMT_DEV_INIT_TO_MS)); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2333 if (!ret) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2334 WMT_WARN_FUNC("wait_event_timeout (%d)ms,(%d)jiffies,return -EIO\n", d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2335 WMT_DEV_INIT_TO_MS, msecs_to_jiffies(WMT_DEV_INIT_TO_MS)); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2336 return -EIO; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2337 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2338 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2339 if (atomic_inc_return(&gWmtRefCnt) == 1) d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2340 WMT_INFO_FUNC("1st call\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2341 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2342 return 0; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2343 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 2344 :::::: The code at line 1985 was first introduced by commit :::::: d03a149ef0a8e6180c7c086fc189dedb7ecb8af5 mt6625l: add driver folder from 5.14 :::::: TO: Frank Wunderlich <frank-w(a)public-files.de&gt; :::::: CC: Frank Wunderlich <frank-w(a)public-files.de&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org