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2016-05-06Merge tag 'iwlwifi-for-kalle-2016-05-04' of ↵Kalle Valo1-35/+48
https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes * fix P2P rates (and possibly other issues)
2016-05-04iwlwifi: mvm: don't override the rate with the AMSDU lenEmmanuel Grumbach1-35/+48
The TSO code creates A-MSDUs from a single large send. Each A-MSDU is an skb and skb->len doesn't include the number of bytes which need to be added for the headers being added (subframe header, TCP header, IP header, SNAP, padding). To be able to set the right value in the Tx command, we put the number of bytes added by those headers in driver_data in iwl_mvm_tx_tso and use this value in iwl_mvm_set_tx_cmd. The problem by setting this value in driver_data is that it overrides the ieee80211_tx_info. The bug manifested itself when we send P2P related frames in CCK since the rate in ieee80211_tx_info is zero-ed. This of course is a violation of the P2P specification. To fix this, copy the original ieee80211_tx_info to the stack and pass it to the functions which need it. Assign the number of bytes added by the headers to the driver_data inside the skb itself. Fixes: a6d5e32f247c ("iwlwifi: mvm: send large SKBs to the transport") Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2016-04-21Merge tag 'iwlwifi-for-kalle-2016-04-12_2' of ↵Kalle Valo5-19/+27
https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes * add new device IDs for 8265 * fix a NULL pointer dereference when paging firmware asserts * remove a WARNING on gscan capabilities * fix MODULE_FIRMWARE for 8260
2016-04-15ath9k: ar5008_hw_cmn_spur_mitigate: add missing mask_m & mask_p initialisationOleksij Rempel2-10/+3
by moving common code to ar5008_hw_cmn_spur_mitigate i forgot to move mask_m & mask_p initialisation. This coused a performance regression on ar9281. Fixes: f911085ffa88 ("ath9k: split ar5008_hw_spur_mitigate and reuse common code in ar9002_hw_spur_mitigate.") Reported-by: Gustav Frederiksen <lkml2017@openmailbox.org> Tested-by: Gustav Frederiksen <lkml2017@openmailbox.org> Cc: <stable@vger.kernel.org> # 4.2+ Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-04-12iwlwifi: mvm: fix accessing Null pointer during fw dump collectionMatti Gottlieb2-2/+6
The firwmare file can come with data that is relevant for paging. This data is availablet to the firmware upon request, but it stored in the host's memory. During the firmware init flow, the driver configures the firmware so that the firwmare knows where is the data. When paging is used, the variable paging_mem_size is the number of bytes that are available through paging. This variable is not zeror-ed if the driver fails to configure the paging in the firmware, but the memory is freed which is inconsistent. This inconsistency led to a NULL pointer dereference in the code that collects the debug data. Fix this by zero-ing the paging_mem_size variable and NULLify the relevant pointers, so that the code that collects the debug data will know that the paging data is not available. Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2016-04-12iwlwifi: 8000: fix MODULE_FIRMWARE inputSara Sharon2-14/+1
The firwmare name for 8000 is iwlwifi-8000C. The C is appended based on a value read from a register. This allows to load different firwmare versions based on the hardware step during development. Now that the hardware development is completed, we can hard code the 'C' and along the way, fix the input to MODULE_FIRMWARE. This fixes: https://bugzilla.kernel.org/show_bug.cgi?id=116041 Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2016-04-12iwlwifi: mvm: avoid to WARN about gscan capabilitiesAyala Beker1-3/+10
Gscan capabilities were updated with new capabilities supported by the device. Update GSCAN capabilities TLV and avoid to WARN if the firmware does not have the new capabilities. Signed-off-by: Ayala Beker <ayala.beker@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2016-04-12iwlwifi: add device IDs for the 8265 deviceOren Givon1-0/+10
Add new 8265 series PCI IDs. Signed-off-by: Oren Givon <oren.givon@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2016-04-02Merge tag 'iwlwifi-for-kalle-2016-03-30' of ↵Kalle Valo3-4/+4
https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes * lower the debug level of a benign print * fix a memory leak
2016-03-23rtlwifi: fix gcc-6 indentation warningArnd Bergmann1-3/+3
The rtl8821ae_dm_txpower_tracking_callback_thermalmeter function contains a call to RT_TRACE() that is indented in a misleading way, as pointed out by a gcc-6 warning: drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c: In function 'rtl8821ae_dm_txpower_tracking_callback_thermalmeter': drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c:2491:4: error: statement is indented as if it were guarded by... RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, ^~~~~~~~ drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c:2488:3: note: ...this 'for' clause, but it is not for (p = RF90_PATH_A; p < MAX_PATH_NUM_8821A; p++) ^~~ It is clear from the context that the call was not meant to be part of the loop and only the indentation is wrong, so this removes the extra tabs. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-23b43: Fix memory leaks in b43_bus_dev_ssb_init and b43_bus_dev_bcma_initJia-Ju Bai1-2/+4
The memory allocated by kzalloc in b43_bus_dev_ssb_init and b43_bus_dev_bcma_init is not freed. This patch fixes the bug by adding kfree in b43_ssb_remove, b43_bcma_remove and error handling code of b43_bcma_probe. Thanks Michael for his suggestion. Signed-off-by: Jia-Ju Bai <baijiaju1990@163.com> Acked-by: Michael Büsch <m@bues.ch> Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-21iwlwifi: mvm: fix memory leak in pagingMatti Gottlieb2-2/+2
Currently paging download buffer is freed during the the unloading of the opmode which happens when the driver is unloaded. This causes a memory leak since the paging download buffer is allocated every time we enable the interface, so the download buffer can be allocated many times, but only be freed once. Free paging download buffer during disabling of the interface. CC: stable@vger.kernel.org [4.3+] Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2016-03-20iwlwifi: pcie: lower the debug level for RSA semaphore accessEmmanuel Grumbach1-2/+2
IWL_INFO is not an error but still printed by default. "can't access the RSA semaphore it is write protected" seems worrisome but it is not really a problem. CC: <stable@vger.kernel.org> [4.1+] Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2016-03-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds220-2944/+13344
Pull networking updates from David Miller: "Highlights: 1) Support more Realtek wireless chips, from Jes Sorenson. 2) New BPF types for per-cpu hash and arrap maps, from Alexei Starovoitov. 3) Make several TCP sysctls per-namespace, from Nikolay Borisov. 4) Allow the use of SO_REUSEPORT in order to do per-thread processing of incoming TCP/UDP connections. The muxing can be done using a BPF program which hashes the incoming packet. From Craig Gallek. 5) Add a multiplexer for TCP streams, to provide a messaged based interface. BPF programs can be used to determine the message boundaries. From Tom Herbert. 6) Add 802.1AE MACSEC support, from Sabrina Dubroca. 7) Avoid factorial complexity when taking down an inetdev interface with lots of configured addresses. We were doing things like traversing the entire address less for each address removed, and flushing the entire netfilter conntrack table for every address as well. 8) Add and use SKB bulk free infrastructure, from Jesper Brouer. 9) Allow offloading u32 classifiers to hardware, and implement for ixgbe, from John Fastabend. 10) Allow configuring IRQ coalescing parameters on a per-queue basis, from Kan Liang. 11) Extend ethtool so that larger link mode masks can be supported. From David Decotigny. 12) Introduce devlink, which can be used to configure port link types (ethernet vs Infiniband, etc.), port splitting, and switch device level attributes as a whole. From Jiri Pirko. 13) Hardware offload support for flower classifiers, from Amir Vadai. 14) Add "Local Checksum Offload". Basically, for a tunneled packet the checksum of the outer header is 'constant' (because with the checksum field filled into the inner protocol header, the payload of the outer frame checksums to 'zero'), and we can take advantage of that in various ways. From Edward Cree" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1548 commits) bonding: fix bond_get_stats() net: bcmgenet: fix dma api length mismatch net/mlx4_core: Fix backward compatibility on VFs phy: mdio-thunder: Fix some Kconfig typos lan78xx: add ndo_get_stats64 lan78xx: handle statistics counter rollover RDS: TCP: Remove unused constant RDS: TCP: Add sysctl tunables for sndbuf/rcvbuf on rds-tcp socket net: smc911x: convert pxa dma to dmaengine team: remove duplicate set of flag IFF_MULTICAST bonding: remove duplicate set of flag IFF_MULTICAST net: fix a comment typo ethernet: micrel: fix some error codes ip_tunnels, bpf: define IP_TUNNEL_OPTS_MAX and use it bpf, dst: add and use dst_tclassid helper bpf: make skb->tc_classid also readable net: mvneta: bm: clarify dependencies cls_bpf: reset class and reuse major in da ldmvsw: Checkpatch sunvnet.c and sunvnet_common.c ldmvsw: Add ldmvsw.c driver code ...
2016-03-19Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-6/+4
Merge second patch-bomb from Andrew Morton: - a couple of hotfixes - the rest of MM - a new timer slack control in procfs - a couple of procfs fixes - a few misc things - some printk tweaks - lib/ updates, notably to radix-tree. - add my and Nick Piggin's old userspace radix-tree test harness to tools/testing/radix-tree/. Matthew said it was a godsend during the radix-tree work he did. - a few code-size improvements, switching to __always_inline where gcc screwed up. - partially implement character sets in sscanf * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (118 commits) sscanf: implement basic character sets lib/bug.c: use common WARN helper param: convert some "on"/"off" users to strtobool lib: add "on"/"off" support to kstrtobool lib: update single-char callers of strtobool() lib: move strtobool() to kstrtobool() include/linux/unaligned: force inlining of byteswap operations include/uapi/linux/byteorder, swab: force inlining of some byteswap operations include/asm-generic/atomic-long.h: force inlining of some atomic_long operations usb: common: convert to use match_string() helper ide: hpt366: convert to use match_string() helper ata: hpt366: convert to use match_string() helper power: ab8500: convert to use match_string() helper power: charger_manager: convert to use match_string() helper drm/edid: convert to use match_string() helper pinctrl: convert to use match_string() helper device property: convert to use match_string() helper lib/string: introduce match_string() helper radix-tree tests: add test for radix_tree_iter_next radix-tree tests: add regression3 test ...
2016-03-18Merge branch 'for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree updates from Jiri Kosina. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: drivers/rtc: broken link fix drm/i915 Fix typos in i915_gem_fence.c Docs: fix missing word in REPORTING-BUGS lib+mm: fix few spelling mistakes MAINTAINERS: add git URL for APM driver treewide: Fix typo in printk
2016-03-18lib: update single-char callers of strtobool()Kees Cook1-6/+4
Some callers of strtobool() were passing a pointer to unterminated strings. In preparation of adding multi-character processing to kstrtobool(), update the callers to not pass single-character pointers, and switch to using the new kstrtobool_from_user() helper where possible. Signed-off-by: Kees Cook <keescook@chromium.org> Cc: Amitkumar Karwar <akarwar@marvell.com> Cc: Nishant Sarmukadam <nishants@marvell.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: Steve French <sfrench@samba.org> Cc: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Joe Perches <joe@perches.com> Cc: Kees Cook <keescook@chromium.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-03-17Merge branch 'linus' of ↵Linus Torvalds3-16/+21
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto update from Herbert Xu: "Here is the crypto update for 4.6: API: - Convert remaining crypto_hash users to shash or ahash, also convert blkcipher/ablkcipher users to skcipher. - Remove crypto_hash interface. - Remove crypto_pcomp interface. - Add crypto engine for async cipher drivers. - Add akcipher documentation. - Add skcipher documentation. Algorithms: - Rename crypto/crc32 to avoid name clash with lib/crc32. - Fix bug in keywrap where we zero the wrong pointer. Drivers: - Support T5/M5, T7/M7 SPARC CPUs in n2 hwrng driver. - Add PIC32 hwrng driver. - Support BCM6368 in bcm63xx hwrng driver. - Pack structs for 32-bit compat users in qat. - Use crypto engine in omap-aes. - Add support for sama5d2x SoCs in atmel-sha. - Make atmel-sha available again. - Make sahara hashing available again. - Make ccp hashing available again. - Make sha1-mb available again. - Add support for multiple devices in ccp. - Improve DMA performance in caam. - Add hashing support to rockchip" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (116 commits) crypto: qat - remove redundant arbiter configuration crypto: ux500 - fix checks of error code returned by devm_ioremap_resource() crypto: atmel - fix checks of error code returned by devm_ioremap_resource() crypto: qat - Change the definition of icp_qat_uof_regtype hwrng: exynos - use __maybe_unused to hide pm functions crypto: ccp - Add abstraction for device-specific calls crypto: ccp - CCP versioning support crypto: ccp - Support for multiple CCPs crypto: ccp - Remove check for x86 family and model crypto: ccp - memset request context to zero during import lib/mpi: use "static inline" instead of "extern inline" lib/mpi: avoid assembler warning hwrng: bcm63xx - fix non device tree compatibility crypto: testmgr - allow rfc3686 aes-ctr variants in fips mode. crypto: qat - The AE id should be less than the maximal AE number lib/mpi: Endianness fix crypto: rockchip - add hash support for crypto engine in rk3288 crypto: xts - fix compile errors crypto: doc - add skcipher API documentation crypto: doc - update AEAD AD handling ...
2016-03-14ath9k: fix misleading indentationArnd Bergmann1-2/+2
A cleanup patch in linux-3.18 moved around some code in the ath9k driver and left some code to be indented in a misleading way, made worse by the addition of some new code for p2p mode, as discovered by a new gcc-6 warning: drivers/net/wireless/ath/ath9k/init.c: In function 'ath9k_set_hw_capab': drivers/net/wireless/ath/ath9k/init.c:851:4: warning: statement is indented as if it were guarded by... [-Wmisleading-indentation] hw->wiphy->iface_combinations = if_comb; ^~ drivers/net/wireless/ath/ath9k/init.c:847:3: note: ...this 'if' clause, but it is not if (ath9k_is_chanctx_enabled()) ^~ The code is in fact correct, but the indentation is not, so I'm reformatting it as it should have been after the original cleanup. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 499afaccf6f3 ("ath9k: Isolate ath9k_use_chanctx module parameter") Fixes: eb61f9f623f7 ("ath9k: advertise p2p dev support when chanctx") Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-14ath9k: fix buffer overrun for ar9287Arnd Bergmann1-4/+3
Code that was added back in 2.6.38 has an obvious overflow when accessing a static array, and at the time it was added only a code comment was put in front of it as a reminder to have it reviewed properly. This has not happened, but gcc-6 now points to the specific overflow: drivers/net/wireless/ath/ath9k/eeprom.c: In function 'ath9k_hw_get_gain_boundaries_pdadcs': drivers/net/wireless/ath/ath9k/eeprom.c:483:44: error: array subscript is above array bounds [-Werror=array-bounds] maxPwrT4[i] = data_9287[idxL].pwrPdg[i][4]; ~~~~~~~~~~~~~~~~~~~~~~~~~^~~ It turns out that the correct array length exists in the local 'intercepts' variable of this function, so we can just use that instead of hardcoding '4', so this patch changes all three instances to use that variable. The other two instances were already correct, but it's more consistent this way. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 940cd2c12ebf ("ath9k_hw: merge the ar9287 version of ath9k_hw_get_gain_boundaries_pdadcs") Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-10rtl8xxxu: Temporarily disable 8192eu device initJes Sorensen1-0/+4
To reduce the patch volume, temporariliy disable 8192eu device init. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Use correct 8051 reset function for 8723b partsJes Sorensen2-2/+39
8723b needs more action, so implement support for device specific reset functions. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Print a warning if flushing the FIFO failsJes Sorensen1-1/+4
Only print a warning if the FIFO flush fails, as opposed to printing the status unconditionally. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Flush FIFO before powering down devicesJes Sorensen2-0/+36
This should help when reloading the driver for 8723bu devices Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Implement device specific power_off functionJes Sorensen3-2/+99
Implment 8723bu specific device power down, and make power_off() a fileops function. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Implement 8723bu specific disable_rf() functionJes Sorensen2-1/+17
Powering up the 8723bu RF should probably be matched by the ability to power it down again. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Use define for REG_PWR_DATA bitsJes Sorensen2-2/+2
Use the bit define rather than hard code the value for REG_PWR_DATA bits. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: convert rtl8723bu_init_bt() into rtl8723b_enable_rf()Jes Sorensen2-11/+1
rtl8723bu_init_bt() is effectively the function enabling RF, so name it appropriately. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Remove unncessary semicolonJes Sorensen1-1/+1
This removes an superfluous semicolon. Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Pass RX rate to rx_parse_phystats and enable phystats for rtl8723buJes Sorensen1-4/+9
rtl8xxxu_rx_parse_phystats() only needs the RX rate to determine whether to handle the stats as CCK or not. Parsing in the rate rather than the rx descriptor elimantes the need to handle multiple rx descriptor formats in the function. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Process C2H RA_REPORT events for 8723buJes Sorensen2-0/+17
Handle RA_REPORTS events for 8723bu to not have them show up as unhandled. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Dump contents of unhandled C2H eventsJes Sorensen1-1/+4
Dump the contents of unhandled C2H events. We should be handling all expected events, so this is debugging help in case an unexpected event happens. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Report media status using the correct H2C command for 8723buJes Sorensen2-7/+47
Implement support for nextgen devices reporting connectition to the firmware. The H2C API for reporting connection to the firmware is different between the two device generations. Use the fileops structure to determine which one to call. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Implement basic 8723b specific update_rate_mask() functionJes Sorensen2-4/+50
Support for setting bandwidth and VHT parameters is still missing Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Define 8723b H2C ramask command structureJes Sorensen1-1/+10
Define H2C command structure for setting the rate mask. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Do not parse RX descriptor info for C2H packetsJes Sorensen1-10/+7
C2H events are delivered as RX packets on 8723bu/8192eu. When receiving a C2H event, do not parse the rest of the RX descriptor as the info isn't valid. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Improve handling of txdesc32 vs txdesc40 handlingJes Sorensen2-38/+92
Further correct the handling of 40 byte TX descriptors. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: TX RTS rate is word 4 for 8723aJes Sorensen2-3/+4
Correct the setting of TX RTS for 8723a generation chips. In addition update documentation to match that this is part of data word 4, note data word 5. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8723au: Update TX descriptor words 4 and 5 definitionsJes Sorensen2-15/+28
TX data words 4 and 5 differ significantly between 32 byte and 40 byte descriptors. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Set sequence number correctly for 40 byte TX descriptorsJes Sorensen2-10/+22
SEQ changed location in the 40 byte TX descriptor. Set it correctly. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Set the correct TX descriptor bits for agg and break on 8723bJes Sorensen1-3/+16
Fixup victim of the relocated bits for AGG_ENABLE/AGG_BREAK in the 40 byte TX descriptor Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Add more 40 byte TX desc bit definitionsJes Sorensen2-6/+28
Add additional bit definitions for 40 byte TX descriptors, and rename bits for 32 byte descriptors that are located differently in the 40 byte descriptor format. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Add additional tx descriptor bits for data word 0Jes Sorensen1-0/+4
This adds documentation for some additional bits in TX descriptor word 0. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Do not unconditionally print debug info in rtl8723bu_handle_c2h()Jes Sorensen1-9/+9
Reduce the log level in rtl8723bu_handle_c2h() Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Handle 40 byte TX descriptors for rtl8723buJes Sorensen2-13/+25
Note the descriptor checksum is still only calculated over the initial 32 bytes of the descriptor, ignoring the last 8 bytes of the descriptor. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Add definition for 8723bu tx descriptorJes Sorensen1-0/+16
Newer generation chips use a 40 byte TX descriptor, compared to the 32 byte descriptor used on older chips. This adds the definition for the 40 byte descriptor. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Set the correct thermal meter register for 8723buJes Sorensen1-1/+5
Older chips use RF register 0x24 to set the thermal meter. Newer chips use register 0x42. This change makes sure to set the correct thermal meter register depending on the chip. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Set 8723bu MCS TX powerJes Sorensen1-2/+12
This adds the missing support for setting MCS TX power rates on 8723bu. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Set 8723bu TX power for CCK and OFDM ratesJes Sorensen1-1/+22
This implements support for setting TX power for CCK and OFDM rates on 8723bu. MCS rates is still pending. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-03-10rtl8xxxu: Parse efuse power indices for 8723buJes Sorensen2-15/+71
This should (hopefully) parse the power indices correctly for the 8723bu. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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