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path: root/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c
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2015-10-14rtlwifi: rtl818x: Move drivers into new realtek directoryLarry Finger
Now that a new mac80211-based driver for Realtek devices has been submitted, it is time to reorganize the directories. Rather than having directories rtlwifi and rtl818x be in drivers/net/wireless/, they will now be in drivers/net/wireless/realtek/. This change simplifies the directory structure, but does not result in any configuration changes that are visable to the user. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2014-09-30rtlwifi: rtl8192ce: rtl8192common: Update for latest version of Realtek driversLarry Finger
Realtek released new drivers on 06/28/2014. These changes implement all their changes into the kernel version of the driver. In addition, these modifications are part of the process of unifying the Realtek and kernel code bases. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-12-05rtlwifi: Bring _rtl92c_phy_iq_calibrate() in line with the vendor driverMark Cave-Ayland
Bring _rtl92c_phy_iq_calibrate() in line with the vendor driver function _PHY_IQCalibrate(). Also fix incorrect initialisation for rtl8192cu. Signed-of-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: rtl8192c: Remove rtl8192c_phy_scan_operation_backup()Larry Finger
Drivers rtl8192ce and rtl8192cu no longer rely on this routine. It is removed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-01-07rtlwifi: Fix typo in debug output of rtl8192c and rtl8723aeJulian Wollrath
Signed-off-by: Julian Wollrath <jwollrath@web.de> Acked-by: Larry Finger <Larry.finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-10-30rtlwifi: rtl8192c: rtl8192ce: rtl8192cu: rtl8192se: rtl8192de: Shorten some ↵Larry Finger
variable names The private data areas for these drivers contain some very long variable names that cause difficulty in fitting source lines to an 80-character limit. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-10-30rtlwifi: rtl8192c: rtl8192ce: Add support for B-CUT version of RTL8188CELarry Finger
Realtek devices with designation RTL8188CE-VL have the so-called B-cut of the wireless chip. This patch adds the special programming needed by these devices. In addition, a variable that was static has been moved into the private data area as it is now needed in two different routines. This change also fixes a minor bug that would be present if a system had more than one RTL81{88,92}CE devices. Other drivers in the rtlwifi family had already made this change, thus the variable already exists in the private data structure. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Anisse Astier <anisse@astier.eu> Cc: Li Chaoming <chaoming_li@realsil.com.cn> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23rtlwifi: rtl8192c: Convert driver to use private dm structsLarry Finger
Convert rtl8192c to use the dm_digtable struct in the common header file instead of the global variable. Without this change, every instance of rtl8192ce and rtl8192cu will be using the same global arrays. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-26rtlwifi: rtl8192ce: rtl8192cu: rtl8192de: Fix low-gain setting when scanningLarry Finger
In https://bugzilla.redhat.com/show_bug.cgi?id=770207, slowdowns of driver rtl8192ce are reported. One fix (commit a9b89e2) has already been applied, and it helped, but the maximum RX speed would still drop to 1 Mbps. As in the previous fix, the initial gain was determined to be the problem; however, the problem arises from a setting of the gain when scans are started. Driver rtl8192de also has the same code structure - this one is fixed as well. Reported-and-Tested-by: Ivan Pesin <ivan.pesin@gmail.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@vger.kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-05Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
2012-02-22rtlwifi: rtl8192c-common: rtl8192se: rtl8192de: Simplify if statementsLarry Finger
Devendra Naga <devendra.aaru@gmail.com> submitted a patch for rtl8192c_common to change the tests in _rtl92c_store_pwrIndex_diffrate_offset(). This patch improves on those changes and applies similar modifications to drivers rtl8192se and rtl8192de. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-22rtlwifi/rtl8192c: in _rtl92c_phy_calculate_bit_shift remove comparing ↵Devendra.Naga
bitmask against 1 in _rtl92c_phy_calculate_bit_shift everytime the right shifted bitmask is AND with 1 and compared against 1. i.e. if ((bitmask >> i) & 0x1 == 1) break; which in the if condition is anyway becomes a 1 or 0. Signed-off-by: Devendra.Naga <devendra.aaru@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-13drivers/net: Remove boolean comparisons to true/falseJoe Perches
Booleans should not be compared to true or false but be directly tested or tested with !. Done via cocci script: @@ bool t; @@ - t == true + t @@ bool t; @@ - t != true + !t @@ bool t; @@ - t == false + !t @@ bool t; @@ - t != false + t Signed-off-by: Joe Perches <joe@perches.com> Reviewed-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-24rtl8192c_common: Update copyright datesLarry Finger
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-01-24rtlwifi: Convert RT_ASSERT macro to use ##__VA_ARGS__Joe Perches
Consolidate printks to avoid possible message interleaving and reduce the object size. Remove unnecessary RT_ASSERT parentheses. Align arguments. Coalesce formats. Remove unnecessary __func__ use as the macro uses it. $ size drivers/net/wireless/rtlwifi/built-in.o* text data bss dec hex filename 588901 55333 127216 771450 bc57a drivers/net/wireless/rtlwifi/built-in.o.new 590002 55333 127560 772895 bcb1f drivers/net/wireless/rtlwifi/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-01-24rtlwifi: Convert RT_TRACE macro to use ##__VA_ARGS__Joe Perches
Consolidate printks to avoid possible message interleaving and reduce the object size. Remove unnecessary RT_TRACE parentheses. Miscellaneous typo and grammar fixes. Add missing newlines to formats. Remove duplicate KERN_DEBUG prefixes. Coalesce formats. Align arguments. $ size drivers/net/wireless/rtlwifi/built-in.o* text data bss dec hex filename 594841 55333 129680 779854 be64e drivers/net/wireless/rtlwifi/built-in.o.new 607022 55333 138720 801075 c3933 drivers/net/wireless/rtlwifi/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-10-31drivers/net: Add export.h to files using EXPORT_SYMBOL/THIS_MODULEPaul Gortmaker
These were getting the macros from an implicit module.h include via device.h, but we are planning to clean that up. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> drivers/net: Add export.h to wireless/brcm80211/brcmfmac/bcmsdh.c This relatively recently added file uses EXPORT_SYMBOL and hence needs export.h included so that it is compatible with the module.h split up work. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-06-01rtl8192c-common: Fix warnings from gcc 4.6.0Larry Finger
gcc 4.6.0 warnings for rtl8192c-common: CC [M] drivers/net/wireless/rtlwifi/rtl8192c/fw_common.o drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c: In function ‘_rtl92c_cmd_send_packet’: drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c:549:5: warning: variable ‘own’ set but not used [-Wunused-but-set-variable] CC [M] drivers/net/wireless/rtlwifi/rtl8192c/phy_common.o drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c: In function ‘_rtl92c_phy_iq_calibrate’: drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c:1256:6: warning: variable ‘bbvalue’ set but not used [-Wunused-but-set-variable] drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c: In function ‘rtl92c_phy_iq_calibrate’: drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c:1766:6: warning: variable ‘reg_ecc’ set but not used [-Wunused-but-set-variable] drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c:1765:34: warning: variable ‘reg_eac’ set but not used [-Wunused-but-set-variable] Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16rtlwifi: rtl8192c-common: rtl8192ce: Fix for HT40 regressionLarry Finger
The changes that were made to rtl8192ce when rtl8192cu was added broke HT40. The errors included a typo in rtlwifi, a missing routine in rtl8192ce and a missing callback of that routine in rtl8192c-common. This patch fixes the regression reported in Bug #35082. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26rtlwifi: rtl8192ce: rtl8192cu: Fix most sparse warningsLarry Finger
Fix most sparse warnings in rtlwifi, rtl8192ce and rtl8192cu drivers. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26rtlwifi: rtl8192ce: Change rtl8192ce routines phy and trx and modify ↵Chaoming_Li
rtl8192cu for addition of rtl8192se and rtl8192de Change rtl8192ce routines phy and trx for addition of RTL8192SE and RTL8192DE. In addition, make necessary modifications to rtl8192cu. This patch also removes the temporary patches needed to enable intermediate steps to build without error. Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26rtlwifi: rtl8192c-common: Change common PHY routines for addition of ↵Chaoming_Li
rtl8192se and rtl8192de Change common PHY routines for addition of RTL8192SE and RTL8192DE code. Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-02-24rtl8192c: fix compilation errorsJohannes Berg
On my G5 this fails to compile with drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c:701: error: __ksymtab__rtl92c_phy_txpwr_idx_to_dbm causes a section type conflict drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c:701: error: __ksymtab__rtl92c_phy_txpwr_idx_to_dbm causes a section type conflict drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c:677: error: __ksymtab__rtl92c_phy_dbm_to_txpwr_Idx causes a section type conflict drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c:677: error: __ksymtab__rtl92c_phy_dbm_to_txpwr_Idx causes a section type conflict since you can't export static functions. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-02-23rtlwifi: rtl8192ce: rtl8192cu: Fix multiple def errors for allyesconfig buildLarry Finger
As noted by Stephan Rothwell, an allyesconfig build fails since rtl8192cu was merged with failures such as: drivers/net/wireless/rtlwifi/rtl8192cu/built-in.o: In function `rtl92c_phy_sw_chnl': (.opd+0xf30): multiple definition of `rtl92c_phy_sw_chnl' drivers/net/wireless/rtlwifi/rtl8192ce/built-in.o:(.opd+0xb70): first defined here drivers/net/wireless/rtlwifi/rtl8192cu/built-in.o: In function `rtl92c_fill_h2c_cmd': (.opd+0x288): multiple definition of `rtl92c_fill_h2c_cmd' drivers/net/wireless/rtlwifi/rtl8192ce/built-in.o:(.opd+0x288): first defined here These are caused because the code shared between rtl8192ce and rtl8192cu is included in both drivers. This has been fixed by creating a new modue that contains the shared code. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-02-21rtlwifi: Move common parts of rtl8192ce/phy.cLarry Finger
Move common routines from rtlwifi/rtl8192ce/phy.c and .../rtl8192cu/phy.c into rtlwifi/rtl8192c/phy_common.c. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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