rtl8723bs移植之打开wifi后系统不断重启(e87移植)

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打开wifi后系统报以下Oops：

<4>[ .:0] RTLX: module init start<4>[ .:0] RTLX: rtlbs v4.3.9_._BTCOEX-<4>[ .:0] RTLX: build time: Dec ::<4>[ .:0] RTLX: rtlbs BT-Coex version = BTCOEX-<6>[ .:0] bcm_wlan_power_on: WiFi WL_REG_ON GPIO 7, flag 1 >>>>>>>>><4>[ .:0] RICOHx_LDO7: Failed to create debugfs directory<1>[ .:0] Unable to handle kernel NULL pointer dereference at virtual address <1>[ .:0] pgd = dbd<1>[ .:0] [] *pgd=<0>[ .:0] Internal error: Oops: 5 [#1] PREEMPT SMP ARM<4>[ .:0] Modules linked in: wlan(&#;) galcore hxenc hxdec mali ump memalloc<4>[ .:0] CPU: 0 Tainted: G W (3.4.0 #)<4>[ .:0] PC is at rtw_ndev_notifier_call&#;0x/0x [wlan]<4>[ .:0] LR is at register_netdevice_notifier&#;0x/0xc<4>[ .:0] pc : [<bf>] lr : [<ccc>] psr: <4>[ .:0] sp : dbd3fe ip : dbd3fe fp : dbd3fe5c<4>[ .:0] r: r9 : r8 : <4>[ .:0] r7 : cc r6 : eda r5 : r4 : eda<4>[ .:0] r3 : bfcbc r2 : r1 : r0 : bfd<4>[ .:0] Flags: nzCv IRQs on FIQs on Mode SVC_ ISA ARM Segment user<4>[ .:0] Control: cc7d Table: 9dda DAC: <4>[ .:0] <4>[ .:0] LR: 0xcc:<4>[ .:0] c efc e e 1affffdb ebaf e1a eda9f8 ca2dc<4>[ .:0] c cfddc4 cfddb4 e1a0cd edddf0 ecb e1a ebb1 ef<4>[ .:0] c e1a ebf2cedf e 1a ef e e f<4>[ .:0] ac 0a eac e1a e5b ead e1a0ef ef<4>[ .:0] cc e3c0a ea ca e e 0a e1a e1a<4>[ .:0] ec e3a e1a0ef ef e e e3a e e1a<4>[ .:0] c e e1a 1affffea e efd8 e e 1affffe2<4>[ .:0] c ebb e1a edadf0 efb8 e ea e1a e5b<4>[ .:0] <4>[ .:0] SP: 0xdbd3fdc8:<4>[ .:0] fdc8 dbd3fdfc dbd3fdd8 c cb5c dbd3fdfc dbd3fde8 bf <4>[ .:0] fde8 ffffffff dbd3fe dbd3fe5c dbd3fe cdbd8 c bfd <4>[ .:0] fe bfcbc eda eda cc <4>[ .:0] fe dbd3fe5c dbd3fe dbd3fe ccc bf ffffffff<4>[ .:0] fe bfd cbe0 dbd3fe dbd3fe ccc bf bfd bf<4>[ .:0] fe dbfea0 dbd3fe dbd3fe bfcc c<4>[ .:0] fe dbd3feac dbd3fe bf bfc4 dbd3e bfd dbd3fefc dbd3feb0<4>[ .:0] fea8 cc bfc dbd3fedc dbd3fec0 caa4 caeeec bfd bfd<4>[ .:0] <4>[ .:0] IP: 0xdbd3fde0:<4>[ .:0] fde0 bf ffffffff dbd3fe dbd3fe5c dbd3fe cdbd8 c<4>[ .:0] fe bfd bfcbc eda eda cc<4>[ .:0] fe dbd3fe5c dbd3fe dbd3fe ccc bf<4>[ .:0] fe ffffffff bfd cbe0 dbd3fe dbd3fe ccc bf<4>[ .:0] fe bfd bf dbfea0 dbd3fe dbd3fe<4>[ .:0] fe bfcc c dbd3feac dbd3fe bf bfc4 dbd3e bfd<4>[ .:0] fea0 dbd3fefc dbd3feb0 cc bfc dbd3fedc dbd3fec0 caa4 caeeec<4>[ .:0] fec0 bfd bfd bfd dbfea0 bfd bfd <4>[ .:0] <4>[ .:0] FP: 0xdbd3fddc:<4>[ .:0] fddc dbd3fde8 bf ffffffff dbd3fe dbd3fe5c dbd3fe cdbd8<4>[ .:0] fdfc c bfd bfcbc eda eda<4>[ .:0] fe1c cc dbd3fe5c dbd3fe dbd3fe ccc<4>[ .:0] fe3c bf ffffffff bfd cbe0 dbd3fe dbd3fe ccc<4>[ .:0] fe5c bf

其实是缺少如下配置：

CONFIG_FIB_RULES=yCONFIG_WIRELESS=yCONFIG_WIRELESS_EXT=yCONFIG_WEXT_CORE=yCONFIG_WEXT_PROC=yCONFIG_WEXT_PRIV=yCONFIG_CFG=y# CONFIG_NL_TESTMODE is not set# CONFIG_CFG_DEVELOPER_WARNINGS is not set# CONFIG_CFG_REG_DEBUG is not set

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