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path: root/drivers/staging/rtl8188eu
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2014-11-27staging: r8188eu: Add new device ID for DLink GO-USB-N150Larry Finger1-0/+1
The DLink GO-USB-N150 with revision B1 uses this driver. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-27staging: r8188eu: Fix scheduling while atomic error introduced in commit ↵Larry Finger3-18/+18
fadbe0cd In commit fadbe0cd5292851608e2e01b91d9295fa287b9fe entitled "staging: rtl8188eu:Remove rtw_zmalloc(), wrapper for kzalloc()", the author failed to note that the original code in the wrapper tested whether the caller could sleep, and set the flags argument to kzalloc() appropriately. After the patch, GFP_KERNEL is used unconditionally. Unfortunately, several of the routines may be entered from an interrupt routine and generate a BUG splat for every such call. Routine rtw_sitesurvey_cmd() is used in the example below: BUG: sleeping function called from invalid context at mm/slub.c:1240 in_atomic(): 1, irqs_disabled(): 0, pid: 756, name: wpa_supplicant INFO: lockdep is turned off. CPU: 2 PID: 756 Comm: wpa_supplicant Tainted: G WC O 3.18.0-rc4+ #34 Hardware name: TOSHIBA TECRA A50-A/TECRA A50-A, BIOS Version 4.20 04/17/2014 ffffc90005557000 ffff880216fafaa8 ffffffff816b0bbf 0000000000000000 ffff8800c3b58000 ffff880216fafac8 ffffffff8107af77 0000000000000001 0000000000000010 ffff880216fafb18 ffffffff811b06ce 0000000000000000 Call Trace: [<ffffffff816b0bbf>] dump_stack+0x4e/0x71 [<ffffffff8107af77>] __might_sleep+0xf7/0x120 [<ffffffff811b06ce>] kmem_cache_alloc_trace+0x4e/0x1f0 [<ffffffffa0888226>] ? rtw_sitesurvey_cmd+0x56/0x2a0 [r8188eu] [<ffffffffa0888226>] rtw_sitesurvey_cmd+0x56/0x2a0 [r8188eu] [<ffffffffa088f00d>] rtw_do_join+0x22d/0x370 [r8188eu] [<ffffffffa088f6e8>] rtw_set_802_11_ssid+0x218/0x3d0 [r8188eu] [<ffffffffa08c3ca5>] rtw_wx_set_essid+0x1e5/0x410 [r8188eu] [<ffffffffa08c3ac0>] ? rtw_wx_get_rate+0x50/0x50 [r8188eu] [<ffffffff816938f1>] ioctl_standard_iw_point+0x151/0x3f0 [<ffffffff81693d52>] ioctl_standard_call+0xb2/0xe0 [<ffffffff81597df7>] ? rtnl_lock+0x17/0x20 [<ffffffff816945a0>] ? iw_handler_get_private+0x70/0x70 [<ffffffff81693ca0>] ? call_commit_handler+0x40/0x40 [<ffffffff81693256>] wireless_process_ioctl+0x176/0x1c0 [<ffffffff81693e79>] wext_handle_ioctl+0x69/0xc0 [<ffffffff8159fe79>] dev_ioctl+0x309/0x5e0 [<ffffffff810be9c7>] ? call_rcu+0x17/0x20 [<ffffffff8156a472>] sock_ioctl+0x142/0x2e0 [<ffffffff811e0c70>] do_vfs_ioctl+0x300/0x520 [<ffffffff81101514>] ? __audit_syscall_entry+0xb4/0x110 [<ffffffff81101514>] ? __audit_syscall_entry+0xb4/0x110 [<ffffffff810102bc>] ? do_audit_syscall_entry+0x6c/0x70 [<ffffffff811e0f11>] SyS_ioctl+0x81/0xa0 [<ffffffff816ba1d2>] system_call_fastpath+0x12/0x17 Additional routines that generate this BUG are rtw_joinbss_cmd(), rtw_dynamic_chk_wk_cmd(), rtw_lps_ctrl_wk_cmd(), rtw_rpt_timer_cfg_cmd(), rtw_ps_cmd(), report_survey_event(), report_join_res(), survey_timer_hdl(), and rtw_check_bcn_info(). Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-14staging: r8188eu: replace strnicmp with strncasecmpRasmus Villemoes1-1/+1
The kernel used to contain two functions for length-delimited, case-insensitive string comparison, strnicmp with correct semantics and a slightly buggy strncasecmp. The latter is the POSIX name, so strnicmp was renamed to strncasecmp, and strnicmp made into a wrapper for the new strncasecmp to avoid breaking existing users. To allow the compat wrapper strnicmp to be removed at some point in the future, and to avoid the extra indirection cost, do s/strnicmp/strncasecmp/g. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-09-24staging: rtl8188eu: odm.h: Remove unused struct dyn_primary_ccanavin patidar4-27/+0
struct odm_dm_struct has a member of struct dyn_primary_cca, which is initialized once and then never used by driver, so we can remove struct dyn_promary_cca and code which initialize it. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-24staging: rtl8188eu: Rework function ODM_AntennaDiversity_88E()navin patidar3-14/+21
Rename CamelCase function name. Remove unnecessary comments. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-24staging: rtl8188eu: Rework function odm_HWAntDiv()navin patidar1-40/+38
Rename CamelCase function name and local variables. Remove unnecessary debugging messages. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-24staging: rtl8188eu: Rework function ODM_AntselStatistics_88E()navin patidar3-12/+13
Rename CamelCase function name and local variables. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-24staging: rtl8188eu: Rework function ODM_SetTxAntByTxInfo_88E()navin patidar3-8/+11
Rename CamelCase function name and local variables. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-24staging: rtl8188eu: Rework function odm_UpdateTxAnt_88E()navin patidar1-16/+9
Rename CamelCase function name and local variables. Remove unnecessary debugging messages. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-24staging: rtl8188eu: Rework function ODM_UpdateRxIdleAnt_88E()navin patidar3-24/+31
Rename CamelCase function name and local variables. Remove unnecessary debugging messages and comments. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-24staging: rtl8188eu: Rework function ODM_AntennaDiversityInit_88E()navin patidar3-6/+3
Rename CamelCase function name. Remove unnecessary debugging messages. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-24staging: rtl8188eu: Rework function odm_FastAntTrainingInit()navin patidar1-28/+25
Rename CamelCase function name. Remove unnecessary comments and debugging messages. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-24staging: rtl8188eu: Rework function odm_TRX_HWAntDivInit()navin patidar1-17/+22
Rename CamelCase function name. Remove unnecessary comments. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-24staging: rtl8188eu: Rework function odm_RX_HWAntDivInit()navin patidar1-15/+16
Rename CamelCase function name. Remove unnecessary comments. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-24staging: rtl8188eu: Remove unused header file odm_RegDefine11AC.hnavin patidar2-55/+0
Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-24staging: rtl8188eu: Remove odm_debug.cnavin patidar3-33/+8
Move a function and global variable from odm_debug.c to odm.c Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-20Staging: rtl8188eu: os_dep: Compression of lines for immediate returnVaishali Thakkar1-7/+2
This patch compresses two lines in to a single line in file rtw_android.c if immediate return statement is found. It also removes variable bytes_written as it is no longer needed. It is done using script Coccinelle. And coccinelle uses following semantic patch for this compression function: @@ expression ret; identifier f; @@ -ret = +return f(...); -return ret; Signed-off-by: Vaishali Thakkar<vthakkar1994@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-20staging: rtl8188eu: core: Fixed wrong space error.Gulsah Kose1-1/+1
This patch fixes "foo * bar" should be "foo *bar" checkpatch.pl error in rtw_cmd.c Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-12staging:rtl8188eu: Fix sparse warning cast to restricted __le16Tobenna P. Igwe1-1/+1
This patch fixes the following sparse warnings: CHECK drivers/staging/rtl8188eu/hal/fw.c drivers/staging/rtl8188eu/hal/fw.c:219:13: warning: cast to restricted __le16 drivers/staging/rtl8188eu/hal/fw.c:219:13: warning: cast to restricted __le16 drivers/staging/rtl8188eu/hal/fw.c:219:13: warning: cast to restricted __le16 drivers/staging/rtl8188eu/hal/fw.c:219:13: warning: cast to restricted __le16 by changing the signature from 'u16' to '__le16'. Signed-off-by: Tobenna P. Igwe <ptigwe@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Remove HalPhyRf_8188e.cnavin patidar3-1210/+1187
Move functions from HalPhyRf_8188e.c to phy.c . Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Remove HalPhyRf_8188e.hnavin patidar3-42/+14
Move macros and function declarations from HalPhyRf_8188e.h to phy.h . Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: HalPhyRf_8188e.h :Remove unused function declarationnavin patidar1-3/+0
Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: HalPhyRf_8188e.c: Remove unused functionsnavin patidar1-35/+0
Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Rework function PHY_LCCalibrate_8188E()navin patidar3-14/+8
Rename CamelCase local variables and function name. Remove unnecessary debugging messages. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Rework function PHY_LCCalibrate_8188E()navin patidar3-78/+62
Rename CamelCase local variables and function name. Remove unnecessary debugging messages. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Rework function phy_LCCalibrate_8188E()navin patidar1-18/+24
Rename CamelCase local variables and function name. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Rework function phy_IQCalibrate_8188E()navin patidar1-78/+95
Rename CamelCase local variables and function name. Remove unnecessary debugging messages. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Rework function phy_SimularityCompare_8188E()navin patidar1-20/+9
Rename CamelCase local variables and function name. Remove unnecessary debugging messages. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Rework function _PHY_PIModeSwitch()navin patidar1-11/+4
Rename CamelCase local variables and function name. Remove unnecessary debugging messages and local variables. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Rework function _PHY_PathAStandBy()navin patidar2-11/+2
Rename CamelCase local variables and function name. Remove unnecessary debugging messages and local variables. Declare it as a static function. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Rework function _PHY_MACSettingCalibration()navin patidar2-17/+5
Rename CamelCase local variables and function name. Remove unnecessary debugging messages and local variables. Declare it as a static function. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Rework function _PHY_PathADDAOn()navin patidar2-21/+10
Rename CamelCase local variables and function name. Remove unnecessary debugging messages and local variables. Declare it as a static function. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Rework function _PHY_ReloadMACRegisters()navin patidar1-12/+5
Rename CamelCase local variables and function name. Remove unnecessary debugging messages and local variables. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Rework function reload_adda_reg()navin patidar1-6/+4
Rename CamelCase local variables. Remove unnecessary debugging messages and local variables. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Rework function _PHY_SaveMACRegisters()navin patidar1-11/+6
Rename CamelCase local variables and function name. Remove unnecessary debugging messages and local variables. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Rework function _PHY_SaveADDARegisters()navin patidar2-12/+7
Rename CamelCase local variables and function name. Remove unnecessary debugging messages and local variables. Declare it as a static function. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Rework function pathb_fill_iqk()navin patidar1-24/+22
Rename CamelCase local variables. Remove unnecessary debugging messages and local variables. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Rework function patha_fill_iqk()navin patidar1-30/+23
Rename CamelCase local variables. Remove unnecessary debugging messages and local variables. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Rework function phy_PathB_IQK_8188E()navin patidar1-23/+6
Rename CamelCase function name and local variables. Remove unnecessary debugging messages. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Rework function phy_PathA_IQK_8188E()navin patidar1-26/+11
Rename CamelCase function name and local variables. Remove unnecessary debugging messages and local variables. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Rework function phy_PathA_RxIQK()navin patidar1-51/+27
Rename CamelCase function name and variables. Remove unnecessary debugging messages. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Rework odm_TXPowerTrackingCallback_ThermalMeter_8188E()navin patidar3-208/+122
Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Rename function odm_TxPwrTrackSetPwr88E()navin patidar1-11/+6
Rename CamelCase function name. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Rework function ODM_TxPwrTrackAdjust88E()navin patidar3-46/+31
Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-09staging: rtl8188eu: Rename function ODM_GetRightChnlPlaceforIQK()navin patidar1-4/+4
Rename CamelCase function name. Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-07staging: rtl8188eu: include missing headerNicolas Thery1-0/+1
This patch fixes the following sparse warnings: drivers/staging/rtl8188eu/hal/phy.c:46:5: warning: symbol 'phy_query_bb_reg' was not declared. Should it be static? drivers/staging/rtl8188eu/hal/phy.c:56:6: warning: symbol 'phy_set_bb_reg' was not declared. Should it be static? drivers/staging/rtl8188eu/hal/phy.c:129:5: warning: symbol 'phy_query_rf_reg' was not declared. Should it be static? drivers/staging/rtl8188eu/hal/phy.c:140:6: warning: symbol 'phy_set_rf_reg' was not declared. Should it be static? drivers/staging/rtl8188eu/hal/phy.c:228:6: warning: symbol 'phy_set_tx_power_level' was not declared. Should it be static? drivers/staging/rtl8188eu/hal/phy.c:324:6: warning: symbol 'phy_set_bw_mode' was not declared. Should it be static? drivers/staging/rtl8188eu/hal/phy.c:360:6: warning: symbol 'phy_sw_chnl' was not declared. Should it be static? Signed-off-by: Nicolas Thery <nthery@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-07staging: rtl8188eu: fix missing blank lines after declarationsLuca Ceresoli1-0/+3
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Cc: Greg Kroah-Hartman <gregkh@linux.com> Cc: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-02staging: rtl8188eu: Rename Hal8188EPwrSeq.h to pwrseq.hnavin patidar3-2/+2
Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-02staging: rtl8188eu: Hal8188EPwrSeq.h: fix lines over 80 charnavin patidar1-123/+288
Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-02staging: rtl8188eu: Rename HalPwrSeqCmd.h to pwrseqcmd.hnavin patidar3-2/+2
Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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