- 30 Dec, 2016 34 commits
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Colin Ian King authored
trivial fix to spelling mistake in RT_TRACE message Signed-off-by:
Colin Ian King <colin.king@canonical.com> Acked-by:
Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by:
Kalle Valo <kvalo@codeaurora.org>
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Ping-Ke Shih authored
The addresses of Wlan NIC registers are natural alignment, but some drivers have bugs. These are evident on platforms that need natural alignment to access registers. This change contains the following: 1. Function _rtl8821ae_dbi_read() is used to read one byte from DBI, thus it should use rtl_read_byte(). 2. Register 0x4C7 of 8192ee is single byte. Signed-off-by:Ping-Ke Shih <pkshih@realtek.com> Signed-off-by:
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Bhumika Goyal authored
cfg80211_ops structures are only passed as an argument to the function wiphy_new. This argument is of type const, so cfg80211_ops strutures having this property can be declared as const. Done using Coccinelle @r1 disable optional_qualifier @ identifier i; position p; @@ static struct cfg80211_ops i@p = {...}; @ok1@ identifier r1.i; position p; @@ wiphy_new(&i@p,...) @bad@ position p!={r1.p,ok1.p}; identifier r1.i; @@ i@p @depends on !bad disable optional_qualifier@ identifier r1.i; @@ +const struct cfg80211_ops i; File size before: text data bss dec hex filename 21225 1954 16 23195 5a9b wireless/marvell/libertas/cfg.o File size after: text data bss dec hex filename 22041 1154 16 23211 5aab wireless/marvell/libertas/cfg.o Signed-off-by:Bhumika Goyal <bhumirks@gmail.com> Signed-off-by:
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Larry Finger authored
The symbol DBG_EMERG is no longer used and is removed. In a number of places, the code has redundant messages. For example, if the failure for the firmware to run is logged, it is not necessary to log that the firmware has been started. In addition, extraneous braces are removed. Signed-off-by:
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Larry Finger authored
This is a step toward eliminating the RT_TRACE macros. Those calls that have DBG_EMERG as the level are always logged, and they represent error conditions, thus they are replaced with pr_err(). Signed-off-by:
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Larry Finger authored
This is a step toward eliminating the RT_TRACE macros. Those calls that have DBG_EMERG as the level are always logged, and they represent error conditions, thus they are replaced with pr_err(). Signed-off-by:
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Larry Finger authored
This is a step toward eliminating the RT_TRACE macros. Those calls that have DBG_EMERG as the level are always logged, and they represent error conditions, thus they are replaced with pr_err(). Signed-off-by:
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Larry Finger authored
This is a step toward eliminating the RT_TRACE macros. Those calls that have DBG_EMERG as the level are always logged, and they represent error conditions, thus they are replaced with pr_err(). Signed-off-by:
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Larry Finger authored
This is a step toward eliminating the RT_TRACE macros. Those calls that have DBG_EMERG as the level are always logged, and they represent error conditions, thus they are replaced with pr_err(). Signed-off-by:
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Larry Finger authored
This is a step toward eliminating the RT_TRACE macros. Those calls that have DBG_EMERG as the level are always logged, and they represent error conditions, thus they are replaced with pr_err(). Signed-off-by:
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Larry Finger authored
This is a step toward eliminating the RT_TRACE macros. Those calls that have DBG_EMERG as the level are always logged, and they represent error conditions, thus they are replaced with pr_err(). Signed-off-by:
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Larry Finger authored
This is a step toward eliminating the RT_TRACE macros. Those calls that have DBG_EMERG as the level are always logged, and they represent error conditions, thus they are replaced with pr_err(). Signed-off-by:
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Larry Finger authored
This is a step toward eliminating the RT_TRACE macros. Those calls that have DBG_EMERG as the level are always logged, and they represent error conditions, thus they are replaced with pr_err(). Signed-off-by:
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Larry Finger authored
This is a step toward eliminating the RT_TRACE macros. Those calls that have DBG_EMERG as the level are always logged, and they represent error conditions, thus they are replaced with pr_err(). Signed-off-by:
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Larry Finger authored
This is a step toward eliminating the RT_TRACE macros. Those calls that have DBG_EMERG as the level are always logged, and they represent error conditions, thus they are replaced with pr_err(). Signed-off-by:
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Larry Finger authored
These messages are always logged and represent error conditions, thus we can use pr_err(). Signed-off-by:
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Larry Finger authored
This macro can be replaced with WARN_ONCE. In addition to using a standard debugging macro for these critical errors, we also get a stack dump. In rtl8821ae/hw.c, a senseless comment was removed, and an incorrect indentation was fixed. This patch also fixes two places in each of rtl8192ee, rtl8723be, and rtl8821ae where the logical condition was incorrect. Signed-off-by:
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Stanislaw Gruszka authored
Do not perform mac80211 config and link_tuner at the same time, this can possibly result in wrong RF or BBP configuration. Signed-off-by:
Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by:
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Stanislaw Gruszka authored
msleep(1) can sleep much more time then requested 1ms, this is not good on channel switch, which we want to be performed fast (i.e. to make scan faster). Replace msleep() with usleep_range(), which has much smaller maximum sleeping time boundary. Signed-off-by:
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Stanislaw Gruszka authored
This procedure can sleep, hence mdelay is not needed. Signed-off-by:
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Stanislaw Gruszka authored
We need to perform different actions (AGC and VCO calibrations and VGC tuning) periodically at different intervals. We don't need separate works for those, we can use link tuner work and just check for proper interval on it. This fixes performing AGC and VCO calibration when scanning on STA mode. We need to be on-channel to perform those calibrations. Signed-off-by:
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Stanislaw Gruszka authored
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Stanislaw Gruszka authored
Since we reset TX_PIN_CFG register, we have to finish recalibration. Warn if this is not possible. Signed-off-by:
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Stanislaw Gruszka authored
We have different modes of adjusting freq offset on different chips. Call current adjustment similarly like vendor driver - mode1 . Signed-off-by:
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Stanislaw Gruszka authored
MAX_LEN_CFG_MAX_PSDU specify maximum transmitted by HW AMPDU length (0 - 8kB, 1 - 16kB, 2 - 32kB, 3 - 64kB). Set this option according to remote stations capabilities (based on HT ampdu_factor). However limit the value based our hardware TX capabilities as some chips can not send more than 16kB (factor 1). Limit for all chips is currently 32kB (factor 2), but perhaps for some chips this could be increased to 64kB by setting drv_data->max_psdu to 3. Since MAX_LEN_CFG_MAX_PSDU is global setting, on multi stations modes (AP, IBSS, mesh) we limit according to less capable remote STA. We can not set bigger value to speed up communication with some stations and do not break communication with slow stations. Signed-off-by:
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Stanislaw Gruszka authored
Signed-off-by:
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Stanislaw Gruszka authored
Do not set ampdu_density and ba_size for frames without AMPDU bit i.e. frames that will not be aggregated to AMPDU. Signed-off-by:
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Stanislaw Gruszka authored
Initalize max ampdu_factor supported by us based on rx chains, vendor driver do the same. Signed-off-by:
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Andrew Lutomirski authored
Eric Biggers pointed out that the orinoco driver pointed scatterlists at the stack. Fix it by switching from ahash to shash. The result should be simpler, faster, and more correct. Cc: stable@vger.kernel.org # 4.9 only Reported-by:
Eric Biggers <ebiggers3@gmail.com> Signed-off-by:
Andy Lutomirski <luto@kernel.org> Signed-off-by:
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Dan Carpenter authored
We accidentally return success when adm8211_alloc_rings() fails but we should preserve the error code. Fixes: cc0b88cf ("[PATCH] Add adm8211 802.11b wireless driver") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Johannes Berg authored
There's no need for this to be only __read_mostly, since it's only written in a single way depending on the module parameter, so that can be moved into the module's __init function, and the ops can be __ro_after_init. This is a little bit safer since it means the ops can't be overwritten (accidentally or otherwise), which would otherwise cause an arbitrary function or bad pointer to be called. Signed-off-by:
Johannes Berg <johannes.berg@intel.com> Acked-by:
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Amitkumar Karwar authored
Enable dynamic bandwidth signalling by setting the corresponding bit in MAC control register. Signed-off-by:
Amitkumar Karwar <akarwar@marvell.com> Signed-off-by:
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Amitkumar Karwar authored
Firmware has started making use of reserved field. Accordingly change curr_pkt_filter from u16 to u32. Signed-off-by:
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Amitkumar Karwar authored
If we have sdio work requests received when sdio card reset is happening, we may end up accessing older save_adapter pointer later which is already freed during card reset. This patch solves the problem by cancelling those pending requests. Signed-off-by:
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- 05 Dec, 2016 2 commits
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Alexey Khoroshilov authored
The driver does not check if mapping dma memory succeed. The patch adds the checks and failure handling. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by:
Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by:
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Dan Carpenter authored
These lines were indented one tab extra. Signed-off-by:
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- 04 Dec, 2016 4 commits
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Erik Nordmark authored
Implemented RFC7527 Enhanced DAD. IPv6 duplicate address detection can fail if there is some temporary loopback of Ethernet frames. RFC7527 solves this by including a random nonce in the NS messages used for DAD, and if an NS is received with the same nonce it is assumed to be a looped back DAD probe and is ignored. RFC7527 is enabled by default. Can be disabled by setting both of conf/{all,interface}/enhanced_dad to zero. Signed-off-by:Erik Nordmark <nordmark@arista.com> Signed-off-by:
Bob Gilligan <gilligan@arista.com> Reviewed-by:
Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
Andrew Lunn says: ==================== mv88e6390 batch 3 More patches to support the MV88e6390. This is mostly refactoring existing code and adding implementations for the mv88e6390. This patchset set which reserved frames are sent to the cpu, the size of jumbo frames that will be accepted, turn off egress rate limiting, and configuration of pause frames. ==================== Signed-off-by: -
Andrew Lunn authored
The mv88e6390 has a number flow control registers accessed via the Flow Control register. Use these to set the pause control. Signed-off-by:
Andrew Lunn <andrew@lunn.ch> Signed-off-by:
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Andrew Lunn authored
The mv88e6390 has a different mechanism for configuring pause. Refactor the code into an ops function, and for the moment, don't add any mv88e6390 code yet. Signed-off-by:
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