- 06 Nov, 2018 40 commits
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Shaokun Zhang authored
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>
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Yangtao Li authored
Signed-off-by:
Yangtao Li <tiny.windzz@gmail.com> Signed-off-by:
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Yangtao Li authored
Signed-off-by:
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Rafał Miłecki authored
On one of my devices I got WARNINGs when brcmfmac tried to decode chanspec. I couldn't tell if it was some unsupported format or just a malformed value passed by a firmware. Print chanspec value so it's possible to debug a possible problem. Signed-off-by:
Rafał Miłecki <rafal@milecki.pl> Signed-off-by:
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Dan Carpenter authored
It looks like we wanted to print a maximum of BSSList_rid.ssidLen bytes of the ssid, but we accidentally use "%*s" (width) instead of "%.*s" (precision) so if the ssid doesn't have a NUL terminator this could lead to an overflow. Static analysis. Not tested. Fixes: e174961c ("net: convert print_mac to %pM") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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zhong jiang authored
Just remove same duplicated includes. Signed-off-by:
zhong jiang <zhongjiang@huawei.com> Signed-off-by:
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zhong jiang authored
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:
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Ali MJ Al-Nasrawy authored
This message greatly spams the log under heavy Tx of frames with BK access class which is especially true when operating as AP. It is also not informative as the "agg'ablity" of TIDs are set once and never change. Fix this by logging only in debug mode. Signed-off-by:
Ali MJ Al-Nasrawy <alimjalnasrawy@gmail.com> Signed-off-by:
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Gustavo A. R. Silva authored
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> Signed-off-by:
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Gustavo A. R. Silva authored
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by:
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Gustavo A. R. Silva authored
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 114948 ("Missing break in switch") Addresses-Coverity-ID: 114949 ("Missing break in switch") Signed-off-by: -
Gustavo A. R. Silva authored
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by:
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Gustavo A. R. Silva authored
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 145198 ("Missing break in switch") Signed-off-by: -
Gustavo A. R. Silva authored
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by:
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Gustavo A. R. Silva authored
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by:
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Gustavo A. R. Silva authored
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by:
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Gustavo A. R. Silva authored
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 114947 ("Missing break in switch") Signed-off-by: -
Gustavo A. R. Silva authored
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by:
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Gustavo A. R. Silva authored
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 114944 ("Missing break in switch") Signed-off-by: -
Gustavo A. R. Silva authored
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by:
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Gustavo A. R. Silva authored
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 201384 ("Missing break in switch") Signed-off-by: -
Gustavo A. R. Silva authored
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by:
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Gustavo A. R. Silva authored
Add missing break statement in order to prevent the code from falling through to the default case. Fixes: 26f1fad2 ("New driver: rtl8xxxu (mac80211)") Signed-off-by:
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Gustavo A. R. Silva authored
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 1357355 ("Missing break in switch") Addresses-Coverity-ID: 1357378 ("Missing break in switch") Signed-off-by: -
YueHaibing authored
Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c: In function 'halbtc_leave_lps': drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c:295:21: warning: variable 'ppsc' set but not used [-Wunused-but-set-variable] drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c: In function 'halbtc_enter_lps': drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c:318:21: warning: variable 'ppsc' set but not used [-Wunused-but-set-variable] It never used since introduction in commit aa45a673 ("rtlwifi: btcoexist: Add new mini driver") Signed-off-by:
YueHaibing <yuehaibing@huawei.com> Acked-by:
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Sergey Matyukevich authored
This patch fixes the following warnings: - smatch drivers/net/wireless/quantenna/qtnfmac/commands.c:132 qtnf_cmd_send_with_reply() warn: variable dereferenced before check 'resp' (see line 117) drivers/net/wireless/quantenna/qtnfmac/commands.c:716 qtnf_cmd_get_sta_info() error: uninitialized symbol 'var_resp_len'. drivers/net/wireless/quantenna/qtnfmac/commands.c:1668 qtnf_cmd_get_mac_info() error: uninitialized symbol 'var_data_len'. drivers/net/wireless/quantenna/qtnfmac/commands.c:1697 qtnf_cmd_get_hw_info() error: uninitialized symbol 'info_len'. drivers/net/wireless/quantenna/qtnfmac/commands.c:1753 qtnf_cmd_band_info_get() error: uninitialized symbol 'info_len'. drivers/net/wireless/quantenna/qtnfmac/commands.c:1782 qtnf_cmd_send_get_phy_params() error: uninitialized symbol 'response_size'. drivers/net/wireless/quantenna/qtnfmac/commands.c:2438 qtnf_cmd_get_chan_stats() error: uninitialized symbol 'var_data_len'. - gcc-8.2.1 drivers/net/wireless/quantenna/qtnfmac/commands.c: In function 'qtnf_cmd_send_with_reply': drivers/net/wireless/quantenna/qtnfmac/commands.c:133:54: error: 'resp' may be used uninitialized in this function [-Werror=maybe-uninitialized] Reported-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by:
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Colin Ian King authored
Trivial fix to spelling mistake in brcmf_err error message. Signed-off-by:
Colin Ian King <colin.king@canonical.com> Acked-by:
Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by:
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Sergey Matyukevich authored
This patch adds support for QSR1000/QSR2000 family of chipsets to qtnfmac_pcie platform driver. QSR1000/QSR2000 (aka Topaz) is a family of 80MHz, 11ac Wave2, 4x4/2x4/2x2 chips, including single and dual band devices. Depending on specific chip model and firmware in use, either STA or both STA and AP modes are supported. Patch adds Topaz support to qtnfmac_pcie driver. Proper platform bus will be selected on probing based on chip ID. Signed-off-by:
Igor Mitsyanko <igor.mitsyanko.os@quantenna.com> Signed-off-by:
Andrey Shevchenko <ashevchenko@quantenna.com> Signed-off-by:
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Igor Mitsyanko authored
Single PCIe driver can identify hardware type by reading CHIP ID at probe time and invoking a correct initialization sequence. Signed-off-by:
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Christophe JAILLET authored
We return 0 unconditionally at the end of 'wlcore_vendor_cmd_smart_config_start()'. However, 'ret' is set to some error codes in several error handling paths and we already return some error codes at the beginning of the function. Return 'ret' instead to propagate the error code. Fixes: 80ff8063 ("wlcore: handle smart config vendor commands") Signed-off-by:
Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by:
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YueHaibing authored
Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wireless/marvell/libertas/if_spi.c: In function 'if_spi_h2c': drivers/net/wireless/marvell/libertas/if_spi.c:799:6: warning: variable 'int_type' set but not used [-Wunused-but-set-variable] It never used since introduction in commit d2b21f19 ("libertas: if_spi, driver for libertas GSPI devices") Signed-off-by:
Lubomir Rintel <lkundrak@v3.sk> Signed-off-by:
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Colin Ian King authored
Trivial fix to spelling mistake in rsi_dbg debug message Signed-off-by:
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Hans de Goede authored
In some cases the EFI-var stored nvram contains "ccode=ALL" or "ccode=XV" to specify "worldwide" compatible settings, but these 2 ccode-s do not work properly. I've tested the different known "worldwide" ccode-s used in various nvram sources with the latest firmwares from linux-firmware for various brcmfmac models, here is a simplified (*) table with what each setting results in: ALL: 12-14 disab, U-NII-1, U-NII-2 no-IR/radar, U-NII-3 XV: 12-14 no-IR, disables all 5G channels XY: 12-13 enab, 14 disab, U-NII-1 enab, U-NII-2 no-IR/radar, U-NII-3 disab X2: 12-13 no-IR, 14 dis, U-NII-1 no-IR, U-NII-2 no-IR/radar, U-NII-3 no-IR Where 12,13,14 are 2.4G channels 12-14 and U-NII-1/2/3 are the 3 different 5G channel groups. no-IR is no-Initiate-Radiation, we will never send on these channels without first having received valid wifi traffic there. This immediately shows that both ALL and XV are not as worldwide as we want them to be. ALL causes channels 12 and 13 to not be available and XV causes all 5GHz channels to not be available. Also ALL unconditionally enables the U-NII-1 and U-NII-3 5G groups, while we really should be using no-IR for these. This commit replace XV and ALL with X2, which allows usage of chan 12-13 and 5G channels, but only after receiving valid wifi traffic there first. Note that this configure the firmware's channel limits, the kernels own regulatory restrictions based on e.g. regulatory info received from the access-point, will be applied on top of this. This fixes channels 12+13 not working on the Asus T200TA and the Lenovo Mixx 2 8 and 5G channels not working on the Asus T100HA. This has been tested on the following models: Acer Iconia Tab8 w1-810, Acer One 10, Asus T100CHI, Asus T100HA, Asus T100TA, Asus T200TA and a Lenovo Mixx 2 8. *) There are some exceptions to this table: 1) On really old firmware e.g. linux-firmware's 2011 brcmfmac4330-sdio.bin ALL really means all, unconditionally enabling everything 2) The exact meaning might be influenced by setting the regrev nvram var. Specifically using ccode=XV + regrev=1 on brcmfmac43241b4 leads to: 12-14 no-ir, U-NII-1 no-ir, U-NII-2 no-ir/radar, U-NII-3 no-ir But only on the brcmfmac43241b4 and not on e.g. the brcmfmac43340 Tested-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
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Hans de Goede authored
Various X86 laptops with a SDIO attached brcmfmac wifi chip, store the nvram contents in a special EFI variable. This commit adds support for getting nvram directly from this EFI variable, without the user needing to manually copy it. This makes Wifi / Bluetooth work out of the box on these devices instead of requiring manual setup. This has been tested on the following models: Acer Iconia Tab8 w1-810, Acer One 10, Asus T100CHI, Asus T100HA, Asus T100TA, Asus T200TA and a Lenovo Mixx 2 8. Tested-by:
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Hans de Goede authored
The "cur" variable is now only used for a debug print and we already print the same info from brcmf_fw_complete_request(), so the debug print does not provide any extra info and we can remove it. Signed-off-by:
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Hans de Goede authored
For x86 based machines, set the board_type used for nvram file selection based on the DMI sys-vendor and product-name strings. Since on some models these strings are too generic, this commit also adds a quirk table overriding the strings for models listed in that table. The board_type setting is used to load the board-specific nvram file with a board-specific name so that we can ship files for each supported board in linux-firmware. Signed-off-by:
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Hans de Goede authored
For of/devicetree using machines, set the board_type used for nvram file selection to the first string listed in the top-level's node compatible string, aka the machine-compatible as used by of_machine_is_compatible(). The board_type setting is used to load the board-specific nvram file with a board-specific name so that we can ship files for each supported board in linux-firmware. Signed-off-by:
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Hans de Goede authored
The nvram files which some brcmfmac chips need are board-specific. To be able to distribute these as part of linux-firmware, so that devices with such a wifi chip will work OOTB, multiple (one per board) versions must co-exist under /lib/firmware. This commit adds support for callers of the brcmfmac/firmware.c code to pass in a board_type parameter through the request structure. If that parameter is set then the code will first try to load chipmodel.board_type.txt before falling back to the old chipmodel.txt name. Signed-off-by:
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Hans de Goede authored
Before this commit brcmf_fw_request_done would call brcmf_fw_request_next_item to load the next item, which on an error would call brcmf_fw_request_done, which if the error is recoverable (*) will then continue calling brcmf_fw_request_next_item for the next item again which on an error will call brcmf_fw_request_done again... This does not blow up because we only have a limited number of items so we never recurse too deep. But the recursion is still quite ugly and frankly is giving me a headache, so lets fix this. This commit fixes this by removing brcmf_fw_request_next_item and by making brcmf_fw_get_firmwares and brcmf_fw_request_done directly call firmware_request_nowait resp. firmware_request themselves. *) brcmf_fw_request_nvram_done fallback path succeeds or BRCMF_FW_REQF_OPTIONAL is set Signed-off-by:
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Hans de Goede authored
brcmf_fw_request_next_item and brcmf_fw_request_done both have identical code to complete the fw-request depending on the item-type. This commit adds a new brcmf_fw_complete_request helper removing this code duplication. Signed-off-by:
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