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path: root/drivers/net/wireless/rtlwifi/rtl8192de/hw.c
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2014-06-25rtlwifi/rtl8192de: Fix media status register maskRickard Strandqvist
bt_msr & 0xfc will never match 0x3. Fix this by using a mask that actually matches the available types. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Reviewed-by: Peter Wu <peter@lekensteyn.nl> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-06rtlwifi: Move common routines to coreLarry Finger
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-04rtlwifi: Prepare existing drivers for new driverLarry Finger
A driver for the RTL8723BE will soon be added. This patch adds the necessary parts to the common headers, and modifies the existing drivers for those changes. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-24rtlwifi: avoid accessing RCR directlyPeter Wu
The rtl*_set_check_bssid functions are mostly the same, but access the RCR register in different ways. Use the get_hw_reg abstraction layer (which reads rtlpci->receive_config for PCI devices and mac->rx_conf for USB). There is no functional change for cases where receive_config was accessed directly. For rtl8192ce, there is still no change because nothing modifies REG_RCR or receive_config. For rtl8192cu, it now also applies changes to rx_conf from configure_filter, but that can be considered a bug which is fixed later. Signed-off-by: Peter Wu <lekensteyn@gmail.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: rtl8192de: Fix smatch warnings in rtl8192de/hw.cLarry Finger
Smatch lists the following: CHECK drivers/net/wireless/rtlwifi/rtl8192de/hw.c drivers/net/wireless/rtlwifi/rtl8192de/hw.c:1200 rtl92de_set_qos() info: ignoring unreachable code. drivers/net/wireless/rtlwifi/rtl8192de/hw.c:1200 rtl92de_set_qos() info: ignoring unreachable code. The dead code is deleted. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-01rtlwifi: rtl8192c: rtl8192ce: rtl8192cu: rtl8192de: rtl8723ae: Add changes ↵Larry Finger
required by adding rtl81988ee This patch combines the remaining changes in the rtlwifi family to handle the addition of rtl8188ee. A number of these changes eliminate some CamelCase variable names, and other shorten common variable names so that long lines in the new driver could be shortened. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: jcheung@suse.com Cc: machen@suse.com Cc: mmarek@suse.cz Cc: zhiyuan_yang@realsil.com.cn Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-02-15mac80211: stop toggling IEEE80211_HT_CAP_SUP_WIDTH_20_40Johannes Berg
For VHT, many more bandwidth changes are possible. As a first step, stop toggling the IEEE80211_HT_CAP_SUP_WIDTH_20_40 flag in the HT capabilities and instead introduce a bandwidth field indicating the currently usable bandwidth to transmit to the station. Of course, make all drivers use it. To achieve this, make ieee80211_ht_cap_ie_to_sta_ht_cap() get the station as an argument, rather than the new capabilities, so it can set up the new bandwidth field. If the station is a VHT station and VHT bandwidth is in use, also set the bandwidth accordingly. Doing this allows us to get rid of the supports_40mhz flag as the HT capabilities now reflect the true capability instead of the current setting. While at it, also fix ieee80211_ht_cap_ie_to_sta_ht_cap() to not ignore HT cap overrides when MCS TX isn't supported (not that it really happens...) Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-06-06wireless: Remove casts to same typeJoe Perches
Adding casts of objects to the same type is unnecessary and confusing for a human reader. For example, this cast: int y; int *p = (int *)&y; I used the coccinelle script below to find and remove these unnecessary casts. I manually removed the conversions this script produces of casts with __force, __iomem and __user. @@ type T; T *p; @@ - (T *)p + p Neatened the mwifiex_deauthenticate_infra function which was doing odd things with array pointers and not using is_zero_ether_addr. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-04-12rtl8192de: Recognize 92D E-CUT version.Forest Bond
The chip version constant (0xCC33) was taken from version 0001.0105.2011 of the GPL vendor driver. Note that this driver version also ships a firmware update, but I am unsure if it is required for E-CUT chips to function properly. A nearby spelling error was also corrected. Signed-off-by: Forest Bond <forest.bond@rapidrollout.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> 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>
2012-01-30rtlwifi: Convert to asynchronous firmware loadLarry Finger
This patch addresses a kernel bugzilla report and two recent mail threads. The kernel bugzilla report is https://bugzilla.kernel.org/show_bug.cgi?id=42632, which reports a udev timeout on boot. The first mail thread, which was on LKML (http://lkml.indiana.edu/hypermail/ linux/kernel/1112.3/00965.html) was for a WARNING that occurs after a suspend/resume cycle for rtl8192cu. The scond mail thread (http://marc.info/?l=linux-wireless&m=132655490826766&w=2) concerned changes in udev that break drivers that delay while firmware is loaded on modprobe. This patch converts all rtlwifi-based drivers to use the asynchronous firmware loading mechanism. Drivers rtl8192ce, rtl8192cu and rtl8192de share a common callback routine. Driver rtl8192se needs different handling of the firmware, thus it has its own code. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@vger.kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-01-24rtl8192de: 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>
2012-01-24rtlwifi: Standardize RT_PRINT_DATA macro and usesJoe Perches
Use a single printk(KERN_DEBUG to emit the header line to avoid any possible output interleaving. Remove unnecessary parentheses from the calling uses. Standardize header arg without trailing \n or colon. Fix a few pairwiase/pairwise typos. 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: Neaten RT_ASSERT, RT_TRACE, RTPRINT, RT_PRINT_DATA macrosJoe Perches
Make the macros a bit more readable. Use do {...} while (0) without terminating semicolons. Add missing terminating semicolon to a few uses. 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>
2011-12-02treewide: Fix typos in various parts of the kernel, and fix some comments.Justin P. Mattock
The below patch fixes some typos in various parts of the kernel, as well as fixes some comments. Please let me know if I missed anything, and I will try to get it changed and resent. Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-10-14rtlwifi: rtl8192de: Updates from latest Reaktek driver - Part IIIChaoming Li
This patch incorporate the differences between the 06/20/2011 and 08/16/2011 Realtek releases of the rtl8192de driver. The changes include: 1. Update for new chip versions 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>
2011-07-20wireless: rtlwifi: throw away MAC_FMT and use %pM insteadAndy Shevchenko
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-05rtlwifi: rtl8192de: Fix error exit from hw_initLarry Finger
In routine rtl92de_hw_init(), there are two places where a failure is not handled correctly. Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-05rtlwifi: rtl8192de: Remove comparison of boolean with trueLarry Finger
Tests of a boolean against "true" are not needed as non-zero is sufficient.. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-05rtlwifi: rtl8192de: Remove irq_enabled booleanLarry Finger
Prepare rtl8192de for the removal of irq_enaqbled. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-06-29rtlwifi: potential forever loop in rtl92de_hw_init()Dan Carpenter
"i" should be an int here because we are trying to use it to count to 10000. The original code looks like it could hang in a forever loop. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-06-29rtlwifi: rtl8192de: Fix build errors when using allyes configurationLarry Finger
After adding rtl8192de to linux-next, making the rtlwifi drivers be built-in results in the following warnings: LD drivers/net/wireless/rtlwifi/built-in.o drivers/net/wireless/rtlwifi/rtl8192de/built-in.o: In function `rtl92ce_sw_led_on': (.text+0x11fb6): multiple definition of `rtl92ce_sw_led_on' drivers/net/wireless/rtlwifi/rtl8192ce/built-in.o:(.text+0xa326): first defined here drivers/net/wireless/rtlwifi/rtl8192de/built-in.o:(.bss+0x0): multiple definition of `dm_digtable' drivers/net/wireless/rtlwifi/rtl8192c/built-in.o:(.bss+0x0): first defined here ld: Warning: size of symbol `dm_digtable' changed from 40 in drivers/net/wireless/rtlwifi/rtl8192c/built-in.o to 48 in drivers/net/wireless/rtlwifi/rtl8192de/built-in.o drivers/net/wireless/rtlwifi/rtl8192de/built-in.o: In function `rtl92ce_sw_led_off': (.text+0x11cfe): multiple definition of `rtl92ce_sw_led_off' drivers/net/wireless/rtlwifi/rtl8192ce/built-in.o:(.text+0xa06e): first defined here Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-06-27rtlwifi: rtl8192de: Merge hardware routinesChaoming Li
Merge routines hw.c and hw.h for RTL8192DE. 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>
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