Commit Graph

914 Commits

Author SHA1 Message Date
YueHaibing
f321505656 rtlwifi: rtl8723be: Remove set but not used variable 'b_last_is_cur_rdlstate'
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/realtek/rtlwifi/rtl8723be/dm.c: In function 'rtl8723be_dm_check_edca_turbo':
drivers/net/wireless/realtek/rtlwifi/rtl8723be/dm.c:998:7: warning:
 variable 'b_last_is_cur_rdlstate' set but not used [-Wunused-but-set-variable]

It's never used and can be removed.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 10:39:20 +02:00
Larry Finger
52f8865712 rtlwifi: rtl8192com: Fix blank line problems
The following types of blank line problems are reported:

WARNING: Missing a blank line after declarations
CHECK: Please don't use multiple blank lines

There are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 10:30:05 +02:00
Larry Finger
6d255202a2 rtlwifi: rtl8192cu: Fix problems with blank lines
The following problems were found:

WARNING: Missing a blank line after declarations
CHECK: Please don't use multiple blank lines
CHECK: Please use a blank line after function/struct/union/enum declarations

There are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 10:30:04 +02:00
Larry Finger
2973af748d rtlwifi: rtl8192ce: Fix missing blank lines
The problems filed include the following:

WARNING: Missing a blank line after declarations
CHECK: Please don't use multiple blank lines

There are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 10:30:03 +02:00
Larry Finger
b16abaafea rtlwifi: Fix all blank line irregularities in main code files
The types of problems fixed are as follows:

WARNING: Missing a blank line after declarations
CHECK: Please use a blank line after function/struct/union/enum declarations
CHECK: Please don't use multiple blank lines

There are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 10:30:02 +02:00
Larry Finger
93665097ea rtlwifi: Fix blank line errors in main header files
The errors consist of multiple blank lines, and a missing blank line
after the declarations.

There are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 10:30:01 +02:00
Larry Finger
1dc89bb93c rtlwifi: Fix alignment errors in wifi.h
The instances where statement continuations are improperly aligned have
been fixed.

There are no changes to generated code.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 10:30:00 +02:00
Larry Finger
d3da329c1d rtlwifi: Fix problems with block comments in wifi.h
Checkpatch.pl reports a number of problems with block comments.

These changes do not affect the generated code.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 10:30:00 +02:00
Larry Finger
6e5d904152 rtlwifi: Fix errors in spacing in wifi.h
Checkpatch.pl report problems in wifi.h where spaces are missing, as well
as extraneous spaces.

There are no changes in the generated code.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 10:29:59 +02:00
Colin Ian King
0421dd4167 rtlwifi: rtl8192ce: fix typo, "PairwiseENcAlgorithm" -> "PairwiseEncAlgorithm"
There is an uppercase 'N' that should be a lowercase 'n', fix this.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-20 19:54:53 +02:00
YueHaibing
b9b81d152c rtl818x_pci: Remove set but not used variables 'io_addr, mem_addr'
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c: In function 'rtl8180_probe':
drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c:1727:15: warning:
 variable 'io_addr' set but not used [-Wunused-but-set-variable]

drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c:1726:16: warning:
 variable 'mem_addr' set but not used [-Wunused-but-set-variable]

They're never used since introduction.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:17:42 +02:00
Larry Finger
9c66a7e5d3 rtlwifi: rtl8821ae: Remove CamelCase variables
If a macro is in CamelCase, it it converted to upper case. Variables
and routine names are converted to lower case.

The following checkpatch exceptions are also fixed:

WARNING: line over 80 characters
#316: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.c:1751:
+       SET_8821AE_H2CCMD_AOAC_RSVDPAGE_LOC_GTK_EXT_MEM(u1rsvdpageloc2, GTKEXT_PG);

CHECK: spaces preferred around that '+' (ctx:VxV)
#357: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c:2591:
+                (eeaddr+1), hwinfo[eeaddr+1]);
                        ^

CHECK: spaces preferred around that '+' (ctx:VxV)
#357: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c:2591:
+                (eeaddr+1), hwinfo[eeaddr+1]);
                                          ^

CHECK: spaces preferred around that '+' (ctx:VxV)
#358: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c:2592:
+       if (0xFF == hwinfo[eeaddr+1])  /*YJ,add,120316*/
                                 ^

WARNING: Comparisons should place the constant on the right side of the test
#358: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c:2592:
+       if (0xFF == hwinfo[eeaddr+1])  /*YJ,add,120316*/

CHECK: spaces preferred around that '&' (ctx:VxV)
#501: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c:2666:
+                               pwrinfo24g->bw40_diff[rfpath][txcount] = (hwinfo[eeaddr]&0xf0) >> 4;
                                                                                        ^
Note that not all checkpatch exceptions are addressed. Those will be
handled in later patches.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:03:10 +02:00
Larry Finger
92a1aa25c7 rtlwifi: rtl8723{be,ae}: Remove CamelCase variables
If a macro is in CamelCase, it it converted to upper case. Variables
and routine names are converted to lower case.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:03:05 +02:00
Larry Finger
2a83ad1fe3 rtlwifi: rtl8192se: Remove CamelCase variables
If a macro is in CamelCase, it it converted to upper case. Variables
and routine names are converted to lower case.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:03:04 +02:00
Larry Finger
b83faeda02 rtlwifi: rtl8188de: Remove CamelCase variables
If a macro is in CamelCase, it it converted to upper case. Variables
and routine names are converted to lower case.

The following checkpatch exceptions are also fixed:

CHECK: No space is necessary after a cast
#211: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c:109:
+                                             (u8 *) (&rfstate));

CHECK: No space is necessary after a cast
#241: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c:277:
+                               ptmp_byte = (u8 *) (&regtoset) + index;

Note that not all checkpatch exceptions are addressed. Those will be
handled in later patches.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:03:00 +02:00
Larry Finger
ff9704538e rtlwifi: rtl8192{c,u}: Remove CamelCase variables
This patch affects modules rtl8192ce, rtl8192cu, and rtl8192com.

The following checkpatch exceptions are also fixed:

CHECK: No space is necessary after a cast
#237: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c:90:
+                                                     (u8 *) (&rfstate));

CHECK: No space is necessary after a cast
#744: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192ce/rf.c:329:
+                       pwr_val[i] = (u8) ((writeval & (0x7f <<

CHECK: No space is necessary after a cast
#784: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192ce/rf.c:365:
+                                              (u8) writeval);

CHECK: spaces preferred around that '/' (ctx:VxV)
#963: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c:513:
+               txqpageunit = txqpagenum/outepnum;
                                        ^

CHECK: Unnecessary parentheses around 'outepnum > 1'
#975: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c:521:
+               if ((outepnum > 1) && (txqremaininpage))

CHECK: Alignment should match open parenthesis
#1059: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c:617:
+static void _rtl92cu_init_chipn_two_out_ep_priority(struct ieee80211_hw *hw,
                                                                bool wmm_enable,

ERROR: "foo * bar" should be "foo *bar"
#1940: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c:591:
+void rtl92cu_fill_fake_txdesc(struct ieee80211_hw *hw, u8 *pdesc,

Note that not all checkpatch exceptions are addressed. Those will be
handled in later patches.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:02:56 +02:00
Larry Finger
d420110635 rtlwifi: rtl8188ee: Remove CamelCase variable
This driver contains one instance of a CamelCase variable, namely
IS_81xxC_VENDOR_UMC_A_CUT. This macro is never used, thus it is deleted.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:02:53 +02:00
Larry Finger
2171def56d rtlwifi: btcoexist: Remove CamelCase variable
File halbt_precomp.h contains the only CamelCase value, namely
GetDefaultAdapter, but that macro is never used, thus it is deleted.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:02:52 +02:00
Larry Finger
e703c5dd2d rtlwifi: Remove CamelCase variables from base code
There are a number of CamelCase variables remaining in the source
files of modules rtl_pci, rtl_usb, and rtlwifi.

The following checkpatch excettions are also fixed:

for_kalle1/0001-rtlwifi-Remove-CamelCase-variables-from-base-code.patch
-----------------------------------------------------------------------
CHECK: Unnecessary parentheses around 'rtlefuse->efuse_map[EFUSE_INIT_MAP][base + i] !=
                             rtlefuse->efuse_map[EFUSE_MODIFY_MAP][base + i]'
#68: FILE: drivers/net/wireless/realtek/rtlwifi/efuse.c:377:
+                       if ((rtlefuse->efuse_map[EFUSE_INIT_MAP][base + i] !=
+                            rtlefuse->efuse_map[EFUSE_MODIFY_MAP][base + i]) ||
+                           (rtlefuse->efuse_map[EFUSE_INIT_MAP][base + i + 1] !=
+                            rtlefuse->efuse_map[EFUSE_MODIFY_MAP][base + i +
                                                                   1])) {

CHECK: Unnecessary parentheses around 'rtlefuse->efuse_map[EFUSE_INIT_MAP][base + i + 1] !=
                             rtlefuse->efuse_map[EFUSE_MODIFY_MAP][base + i +
                                                                   1]'
#68: FILE: drivers/net/wireless/realtek/rtlwifi/efuse.c:377:
+                       if ((rtlefuse->efuse_map[EFUSE_INIT_MAP][base + i] !=
+                            rtlefuse->efuse_map[EFUSE_MODIFY_MAP][base + i]) ||
+                           (rtlefuse->efuse_map[EFUSE_INIT_MAP][base + i + 1] !=
+                            rtlefuse->efuse_map[EFUSE_MODIFY_MAP][base + i +
                                                                   1])) {

WARNING: line over 80 characters
#70: FILE: drivers/net/wireless/realtek/rtlwifi/efuse.c:379:
+                           (rtlefuse->efuse_map[EFUSE_INIT_MAP][base + i + 1] !=

CHECK: No space is necessary after a cast
#186: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.c:396:
+       status->rx_is40mhzpacket = (bool) GET_RX_DESC_BW(pdesc);

CHECK: No space is necessary after a cast
#208: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.c:335:
+       stats->rx_is40mhzpacket = (bool) GET_RX_DESC_BW(pdesc);

CHECK: No space is necessary after a cast
#243: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c:301:
+       stats->rx_is40mhzpacket = (bool) GET_RX_DESC_BW(pdesc);

CHECK: No space is necessary after a cast
#252: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c:368:
+       stats.rx_is40mhzpacket = (bool) GET_RX_DESC_BW(rxdesc);

CHECK: No space is necessary after a cast
#265: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.c:475:
+       stats->rx_is40mhzpacket = (bool) GET_RX_DESC_BW(pdesc);

WARNING: Unnecessary space before function pointer arguments
#455: FILE: drivers/net/wireless/realtek/rtlwifi/wifi.h:1462:
+       void (*writen_sync) (struct rtl_priv *rtlpriv, u32 addr, void *buf,

WARNING: Unnecessary space before function pointer arguments
#483: FILE: drivers/net/wireless/realtek/rtlwifi/wifi.h:2257:
+       void (*fill_fake_txdesc) (struct ieee80211_hw *hw, u8 *pdesc,

Note that not all checkpatch exceptions are addressed. Those will be
handled in later patches.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:02:51 +02:00
Larry Finger
03f3dd37f0 rtlwifi: rtl8821ae: Replace old-style license information
The traditional license information is replaced by the SPDX form. There
are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:00:43 +02:00
Larry Finger
2a7274ee12 rtlwifi: rtl8723_common: Replace old-style license information
The traditional license information is replaced by the SPDX form. There
are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:00:39 +02:00
Larry Finger
93121c03e0 rtlwifi: rtl8723be: Replace old-style license information
The traditional license information is replaced by the SPDX form. There
are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:00:32 +02:00
Larry Finger
48fa0b4d58 rtlwifi: rtl8723ae: Replace old-style license information
The traditional license information is replaced by the SPDX form. There
are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:00:24 +02:00
Larry Finger
6f3fcdc88e rtlwifi: rtl8192se: Replace old-style license information
The traditional license information is replaced by the SPDX form. There
are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:00:20 +02:00
Larry Finger
647f21b102 rtlwifi: rtl8192ee: Replace old-style license information
The traditional license information is replaced by the SPDX form. There
are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:00:15 +02:00
Larry Finger
5bd4f692e0 rtlwifi: rtl8192de: Replace old-style license information
The traditional license information is replaced by the SPDX form. There
are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:00:08 +02:00
Larry Finger
b44febedbb rtlwifi: rtl8192cu: Replace old-style license information
The traditional license information is replaced by the SPDX form. There
are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:00:05 +02:00
Larry Finger
0770f71845 rtlwifi: rtl8192ce: Replace old-style license information
The traditional license information is replaced by the SPDX form. There
are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 16:59:57 +02:00
Larry Finger
e701136918 rtlwifi: rtl8192com: Replace old-style license information
The traditional license information is replaced by the SPDX form. There
are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 16:59:55 +02:00
Larry Finger
fbb3528621 rtlwifi: rtl8188ee: Replace old-style license information
The traditional license information is replaced by the SPDX form. There
are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 16:59:50 +02:00
Larry Finger
8c08631252 rtlwifi: btcoex: Replace old-style license information
The old-style license information is replaced by the SPDX form. There
are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 16:59:44 +02:00
Larry Finger
d27a76fa5a rtlwifi: Replace old-style license information
The traditional license information is replaced by the SPDX form. There
are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 16:59:43 +02:00
YueHaibing
78f2ef18e1 rtlwifi: remove set but not used variable 'cmd_seq'
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/realtek/rtlwifi/base.c: In function 'rtl_c2h_content_parsing':
drivers/net/wireless/realtek/rtlwifi/base.c:2313:13: warning:
 variable 'cmd_seq' set but not used [-Wunused-but-set-variable]

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-08 17:28:39 +02:00
Masahiro Yamada
030b43671a wireless: prefix header search paths with $(srctree)/
Currently, the Kbuild core manipulates header search paths in a crazy
way [1].

To fix this mess, I want all Makefiles to add explicit $(srctree)/ to
the search paths in the srctree. Some Makefiles are already written in
that way, but not all. The goal of this work is to make the notation
consistent, and finally get rid of the gross hacks.

Having whitespaces after -I does not matter since commit 48f6e3cf5b
("kbuild: do not drop -I without parameter").

I also removed one header search path in:

  drivers/net/wireless/broadcom/brcm80211/brcmutil/Makefile

I was able to compile without it.

[1]: https://patchwork.kernel.org/patch/9632347/

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-01 14:42:25 +02:00
Greg Kroah-Hartman
3059785bb7 rtlwifi: no need to check return value of debugfs_create functions
When calling debugfs functions, there is no need to ever check the
return value.  The function can work or not, but the code logic should
never do something different based on this.

Cc: Ping-Ke Shih <pkshih@realtek.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: linux-wireless@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-01 14:33:13 +02:00
YueHaibing
999eb686aa wireless: remove unneeded semicolon
remove unneeded semicolon

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Acked-by: Steve deRosier <derosier@cal-sierra.com>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-01 14:25:41 +02:00
Colin Ian King
2d76fff865 rtlwifi: rtl818x: fix indentation issue
There is a statement that is indented too deeply. Fix this.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-01 14:20:01 +02:00
Bernd Edlinger
051337d412 rtlwifi: Don't clear num_rx_inperiod too early
This patch moves the clearing of rtlpriv->link_info.num_rx_inperiod in
rtl_watchdog_wq_callback a few lines down.

This is necessary since it is still used in the "AP off" detection
code block. Moved clearing of rtlpriv->link_info.num_rx_inperiod
as well for consistency.

Signed-off-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-01 14:07:31 +02:00
Bernd Edlinger
28484b6b37 rtl8723ae: Re-introduce the adaptive rate control
This re-introduces the function rtl8723e_dm_refresh_rate_adaptive_mask.

This function was present in a previous version of the code base,
it works just fine for me -- as long as it is not using stale data.

Unlike the original version of this function it avoids using
dm.undec_sm_pwdb when no beacon was received.

Fixed a style nit in rtl8723e_dm_init_rate_adaptive_mask.

Signed-off-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-01 14:07:30 +02:00
Bernd Edlinger
5bb5385fbf rtl8723ae: Dont use old data for input gain control
When no beacon was received, the value in dm.undec_sm_pwdb is most
likely out of date and should not be used to adjust the input path.
Assume instead that the signal level is low.

Fix the state machine in rtl8723e_dm_cck_packet_detection_thresh
which did not clear pre_cck_fa_state when changing cur_cck_pd_state
from CCK_PD_STAGE_LOWRSSI/CCK_FA_STAGE_LOW to CCK_PD_STAGE_HIGHRSSI
and back again to CCK_PD_STAGE_LOWRSSI/CCK_FA_STAGE_LOW, the register
RCCK0_CCA not written to 0x83 on the second change.

Explicitly initialize pre_cck_fa_state/cur_cck_fa_state in
rtl_dm_diginit.

Signed-off-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-01 14:07:29 +02:00
Bernd Edlinger
46b87976d7 rtl8723ae: Take the FW LPS mode handling out
This appears to trigger a firmware bug and causes severe
problems with rtl8723ae PCI devices.

When the power save mode is activated for longer periods
of time the firmware stops to receive any packets.

This problem was exposed by commit 873ffe154a ("rtlwifi:
Fix logic error in enter/exit power-save mode").

Previously the power save mode was only active rarely and
only for a short time so that the problem was not noticeable.

Signed-off-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-01 14:07:28 +02:00
David S. Miller
e69fbf31ca wireless-drivers-next patches for 4.21
Last set of patches for 4.21. mt76 is still in very active development
 and having some refactoring as well as new features. But also other
 drivers got few new features and fixes.
 
 Major changes:
 
 ath10k
 
 * add amsdu support for QCA6174 monitor mode
 
 * report tx rate using the new ieee80211_tx_rate_update() API
 
 * wcn3990 support is not experimental anymore
 
 iwlwifi
 
 * support for FW version 43 for 9000 and 22000 series
 
 brcmfmac
 
 * add support for CYW43012 SDIO chipset
 
 * add the raw 4354 PCIe device ID for unprogrammed Cypress boards
 
 mwifiex
 
 * add NL80211_STA_INFO_RX_BITRATE support
 
 mt76
 
 * use the same firmware for mt76x2e and mt76x2u
 
 * mt76x0e survey support
 
 * more unification between mt76x2 and mt76x0
 
 * mt76x0e AP mode support
 
 * mt76x0e DFS support
 
 * rework and fix tx status handling for mt76x0 and mt76x2
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Merge tag 'wireless-drivers-next-for-davem-2018-12-20' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next

Kalle Valo says:

====================
wireless-drivers-next patches for 4.21

Last set of patches for 4.21. mt76 is still in very active development
and having some refactoring as well as new features. But also other
drivers got few new features and fixes.

Major changes:

ath10k

* add amsdu support for QCA6174 monitor mode

* report tx rate using the new ieee80211_tx_rate_update() API

* wcn3990 support is not experimental anymore

iwlwifi

* support for FW version 43 for 9000 and 22000 series

brcmfmac

* add support for CYW43012 SDIO chipset

* add the raw 4354 PCIe device ID for unprogrammed Cypress boards

mwifiex

* add NL80211_STA_INFO_RX_BITRATE support

mt76

* use the same firmware for mt76x2e and mt76x2u

* mt76x0e survey support

* more unification between mt76x2 and mt76x0

* mt76x0e AP mode support

* mt76x0e DFS support

* rework and fix tx status handling for mt76x0 and mt76x2
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-20 16:47:10 -08:00
David S. Miller
2be09de7d6 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Lots of conflicts, by happily all cases of overlapping
changes, parallel adds, things of that nature.

Thanks to Stephen Rothwell, Saeed Mahameed, and others
for their guidance in these resolutions.

Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-20 11:53:36 -08:00
YueHaibing
e3e454b704 rtlwifi: rtl8821ae: remove set but not used variable 'type' in translate_rx_signal_stuff
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.c: In function 'translate_rx_signal_stuff':
drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.c:309:6: warning:
 variable 'type' set but not used [-Wunused-but-set-variable]

It never used since commit 21e4b0726d ("rtlwifi: rtl8821ae: Move driver from
staging to regular tree")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-12-13 17:04:09 +02:00
Pan Bian
afbb1947db rtl818x: fix potential use after free
entry is released via usb_put_urb just after calling usb_submit_urb.
However, entry is used if the submission fails, resulting in a use after
free bug. The patch fixes this.

Signed-off-by: Pan Bian <bianpan2016@163.com>
ACKed-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-12-13 17:03:06 +02:00
Larry Finger
8cfa272b0d rtlwifi: Fix leak of skb when processing C2H_BT_INFO
With commit 0a9f8f0a1b ("rtlwifi: fix btmpinfo timeout while processing
C2H_BT_INFO"), calling rtl_c2hcmd_enqueue() with rtl_c2h_fast_cmd() true,
the routine returns without freeing that skb, thereby leaking it.

This issue has been discussed at https://github.com/lwfinger/rtlwifi_new/issues/401
and the fix tested there.

Fixes: 0a9f8f0a1b ("rtlwifi: fix btmpinfo timeout while processing C2H_BT_INFO")
Reported-and-tested-by: Francisco Machado Magalhães Neto <franmagneto@gmail.com>
Cc: Francisco Machado Magalhães Neto <franmagneto@gmail.com>
Cc: Ping-Ke Shih <pkshih@realtek.com>
Cc: Stable <stable@vger.kernel.org> # 4.18+
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-12-13 15:35:07 +02:00
Shaokun Zhang
7d129adff3 rtlwifi: rtl8192de: Fix misleading REG_MCUFWDL information
RT_TRACE shows REG_MCUFWDL value as a decimal value with a '0x'
prefix, which is somewhat misleading.

Fix it to print hexadecimal, as was intended.

Cc: Ping-Ke Shih <pkshih@realtek.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-11-06 19:05:00 +02:00
zhong jiang
963b307361 rtlwifi: Remove same duplicated includes
Just remove same duplicated includes.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-11-06 19:01:52 +02:00
zhong jiang
90e3243d16 rtlwifi: rtl8723ae: Remove set but not used variables and #defines
radiob_array_table' and 'radiob_arraylen' are not used after setting its value.
It is safe to remove the unused variable. Meanwhile, radio B array should be
removed as well. because it will no longer be referenced.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-11-06 19:01:26 +02:00
Gustavo A. R. Silva
89e54fa456 rtlwifi: rtl8821ae: phy: Mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-11-06 19:00:04 +02:00