- 14 Dec, 2017 12 commits
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Wright Feng authored
The buffer size of return of cap iovar is greater than 256 bytes in some firmwares. For instance, the return size of cap iovar is 271 bytes in 4373 13.10.246.79 firmare. It makes feature capability parsing failed because caps buffer is default value. So we enlarge caps buffer size to 512 bytes and add the error print for cap iovar error. Signed-off-by:
Wright Feng <wright.feng@cypress.com> Acked-by:
Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by:
Kalle Valo <kvalo@codeaurora.org>
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Ian Molton authored
There is no need to repeatdly call brcmf_chip_get_core(), which traverses a list of cores every time its called (including during register access code!). Call it once, and store a pointer to the core structure. The existing code does nto keep track of users of the cores anyway, and even so, this will allow for easier refcounting in future. Signed-off-by:
Ian Molton <ian@mnementh.co.uk> Reviewed-by:
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Ian Molton authored
This macro is used exactly nowhere in the code. Delete it. Signed-off-by:
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Ian Molton authored
Create a macro to make the code a bit more readable, whilst we're stuck with using struct element offsets as register offsets. Signed-off-by:
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Ian Molton authored
All functions that might require the window address changing call brcmf_sdiod_set_backplane_window() prior to access. Thus resetting the window is not required. Signed-off-by:
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Ian Molton authored
This function has become trivial enough that it may as well be pushed into its callers, which has the side-benefit of clarifying what's going on. Remove it, and rename brcmf_sdiod_set_sbaddr_window() to brcmf_sdiod_set_backplane_window() as it's easier to understand. Signed-off-by:
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Ian Molton authored
Trivial tidy of register definitions. Signed-off-by:
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Ian Molton authored
Primarily this patch removes: brcmf_sdiod_f0_writeb() brcmf_sdiod_reg_write() brcmf_sdiod_reg_read() Since we no longer use the quirky method of deciding which function to address via the address being accessed, take the opportunity to rename some IO functions more in line with common kernel code. We also convert those that map directly to sdio_{read,write}*() to macros. Signed-off-by: -
Ian Molton authored
Whilst this if () statement is technically correct, it lacks clarity. Signed-off-by:
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Ian Molton authored
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Ian Molton authored
This function needs to be split up into separate read / write variants for clarity. Signed-off-by:
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Colin Ian King authored
Use the ARRAY_SIZE macro on rfseq_updategainu_events to determine size of the array. Improvement suggested by coccinelle. Signed-off-by:
Colin Ian King <colin.king@canonical.com> Acked-by:
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- 08 Dec, 2017 3 commits
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Jérémy Lefaure authored
Using the ARRAY_SIZE macro improves the readability of the code. Also, it is not always useful to use a variable to store this constant calculated at compile time. Found with Coccinelle with the following semantic patch: @r depends on (org || report)@ type T; T[] E; position p; @@ ( (sizeof(E)@p /sizeof(*E)) | (sizeof(E)@p /sizeof(E[...])) | (sizeof(E)@p /sizeof(T)) ) Signed-off-by:
Jérémy Lefaure <jeremy.lefaure@lse.epita.fr> Signed-off-by:
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Luca Coelho authored
I accidentally pushed a patch with CPTCFG (which is used in the backports project) to the rs-fw.c file. Fix that to use CONFIG instead. Fixes: 9f66a397 ("iwlwifi: mvm: rs: add ops for the new rate scaling in the FW") Signed-off-by:
Luca Coelho <luciano.coelho@intel.com> Signed-off-by:
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Kalle Valo authored
Merge tag 'iwlwifi-next-for-kalle-2017-12-05' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next Second batch of iwlwifi updates for v4.16 * Initial work for rate-scaling offload; * Support for new FW API version; * Some fixes here and there;
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- 07 Dec, 2017 25 commits
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Vincent Legoll authored
No need to get into the submenu to disable all SSB-related config entries. This makes it easier to disable all SSB config options without entering the submenu. It will also enable one to see that en/dis-abled state from the outside menu. This is only intended to change menuconfig UI, not change the config dependencies. Signed-off-by:
Vincent Legoll <vincent.legoll@gmail.com> Signed-off-by:
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Felix Fietkau authored
MT76x2e is a 2x2 PCIe 802.11ac chipset by MediaTek. This driver has full support for AP, station, ad-hoc, mesh and monitor mode. Signed-off-by:
Felix Fietkau <nbd@nbd.name> Signed-off-by:
Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> Signed-off-by:
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Felix Fietkau authored
This will be used by drivers for MT76x2e, MT7603e and MT7628 Signed-off-by:
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Felix Fietkau authored
Add documentation describing how device tree can be used to configure wireless chips supported by the mt76 driver. Signed-off-by:
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Ashish Kalra authored
use * for block comments in multiple lines according to kernel coding style Reported by: checkpatch.pl Signed-off-by:
Ashish Kalra <eashishkalra@gmail.com> Reviewed-by:
Himanshu Jha <himanshujha199640@gmail.com> Signed-off-by:
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Limin Zhu authored
(1) Change virtual interface operation in cfg80211 process reset and reinitilize private data structure. (2) Scan result event processed in main process will dereference private data structure concurrently, ocassionly crash the kernel. The cornel case could be trigger by below steps: (1) wpa_cli mlan0 scan (2) ./hostapd mlan0.conf Cfg80211 asynchronous scan procedure is not all the time operated under rtnl lock, here we add the protect to serialize the cfg80211 scan and change_virtual interface operation. Signed-off-by:
Limin Zhu <liminzhu@marvell.com> Signed-off-by:
Xinming Hu <huxm@marvell.com> Signed-off-by:
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Xinming Hu authored
Firmware do not support change interface from micro-ap mode to station mode, forbid this operation Signed-off-by:
Cathy Luo <cluo@marvell.com> Signed-off-by:
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Colin Ian King authored
Trivial fix to spelling mistake in error message text. Also remove the error message on an kzalloc failure as this is redundant. Signed-off-by:
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Reizer, Eyal authored
when enabling wowlan and entering suspend the last write to the firmware allowing it to go into elp mode was not completing before suspend, leaving the firmware running in full active mode consuming high power. Use an immediate call instead of a work queue for this last access allowing the firmware to go into power save during wowlan uspend. Signed-off-by:
Eyal Reizer <eyalr@ti.com> Signed-off-by:
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Arnd Bergmann authored
Using getnstimeofday()/timespec_to_ns() causes an overflow on 32-bit architectures in 2038, and may suffer from time jumps due to settimeofday() or leap seconds. I don't see a reason why this needs to be UTC, so either monotonic or boot time would be better here. Assuming that the fw time keeps running during suspend, boottime is better than monotonic, and ktime_get_boot_ns() will also save the additional conversion to nanoseconds. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
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Weixiao Zhang authored
Add non-DFS 5G upper channels (149-165) besides existed 4 lower channels (36, 40, 44, 48). Signed-off-by:
Weixiao Zhang <waveletboy@gmail.com> Signed-off-by:
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Colin Ian King authored
cck_poweri cannot be greated than 15 as is derived from the bottom 4 bits from riv->channels[channel - 1].hw_value & 0xf. Hence the check for it being greater than 15 is redundant and can be removed. Detected by CoverityScan, CID#744303 ("Logically dead code") Signed-off-by: -
Ping-Ke Shih authored
Remove the duplicate checking of TX ring's available number, and remove the variable to store available number that can be calculated by read/write pointers. Signed-off-by:
Steven Ting <steventing@realtek.com> Signed-off-by:
Ping-Ke Shih <pkshih@realtek.com> Signed-off-by:
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Ping-Ke Shih authored
Give correct fifo size to calculate fifo space. Fortunately, the values of RTL_PCI_MAX_RX_COUNT and TX_DESC_NUM_92E are the same in old code, so it still works. Signed-off-by:
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Ping-Ke Shih authored
Check remaining count of RX packets cost a lot of CPU time, so only update when the counter decreases to zero. In old flow, the counter was updated once a RX packet is received. Signed-off-by:
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Larry Finger authored
With the RTL8822BE and later devices, the number of interrupt vectors has grown from 2 to 4. At this point, saving and passing those vectors in a struct makes more sense than using individual scaler variables. In two of the drivers, code to process the second of the interrupt registers was included, but commented out. This patch removes those useless sections. Signed-off-by:
Larry Finger <Larry.Finger@lwfinger.net> Cc: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by:
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Ian Molton authored
Trivial cleanup of nasty variable name Signed-off-by:
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Ian Molton authored
If you need debugging this low level, you're doing something wrong. Remove these noisy debug statements so the code is more readable. Signed-off-by:
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Ian Molton authored
Unlikely to be a problem, but brcmf_sdiod_regrl() is not symmetric with brcmf_sdiod_regrb() in initializing the data value on stack. Fix that. Signed-off-by:
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Ian Molton authored
This function is obfuscating how IO works on this chip. Remove it and push its logic into brcmf_sdiod_reg_{read,write}(). Handling of -ENOMEDIUM is altered, but as that's pretty much broken anyway we can ignore that. Signed-off-by: -
Ian Molton authored
Register access code is not the place for band-aid fixes like this. If this is a genuine problem, it should be fixed further up in the driver stack. Signed-off-by:
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Ian Molton authored
The value passed to brcmf_sdiod_addrprep() is *always* 4 remove this parameter and the unused code to handle it. Signed-off-by:
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Ian Molton authored
This function sets the address of the IO window used for SDIO accesses onto the backplane of the chip. It currently uses 3 separate masks despite the full mask being defined in the code already. Remove the separate masks and clean up. Signed-off-by:
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Ian Molton authored
This large function is concealing a LOT of obscure logic about how the hardware functions. Time to split it up. This first patch splits the function into two pieces - read and write, doing away with the rw flag in the process. Signed-off-by:
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Ian Molton authored
The 4 IO functions in this patch are incorrect as they use compiler types to determine how many bytes to send to the hardware. Signed-off-by:
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