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2016-09-16net: ethernet: mediatek: refactoring mtk_hw_init to be reusedSean Wang
the existing mtk_hw_init includes hardware and software initialization inside so that it is slightly hard to reuse them for the process of the reset recovery, so some splitting is made here for keeping hardware initializing relevant thing and the else such as IRQ registration and MDIO initialization what are all about to the interface of core driver moved to the other proper place because they have no needs to register IRQ and re-initialize structure again during the reset process. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-15libcxgb,iw_cxgb4,cxgbit: add cxgb_mk_rx_data_ack()Varun Prakash
Add cxgb_mk_rx_data_ack() to remove duplicate code to form CPL_RX_DATA_ACK hardware command. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-15libcxgb,iw_cxgb4,cxgbit: add cxgb_mk_abort_rpl()Varun Prakash
Add cxgb_mk_abort_rpl() to remove duplicate code to form CPL_ABORT_RPL hardware command. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-15libcxgb,iw_cxgb4,cxgbit: add cxgb_mk_abort_req()Varun Prakash
Add cxgb_mk_abort_req() to remove duplicate code to form CPL_ABORT_REQ hardware command. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-15libcxgb, iw_cxgb4, cxgbit: add cxgb_mk_close_con_req()Varun Prakash
Add cxgb_mk_close_con_req() to remove duplicate code to form CPL_CLOSE_CON_REQ hardware command. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-15libcxgb,iw_cxgb4,cxgbit: add cxgb_mk_tid_release()Varun Prakash
Add cxgb_mk_tid_release() to remove duplicate code to form CPL_TID_RELEASE hardware command. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-15libcxgb,iw_cxgb4,cxgbit: add cxgb_compute_wscale()Varun Prakash
Add cxgb_compute_wscale() in libcxgb_cm.h to remove it's duplicate definitions from cxgb4/cm.c and cxgbit/cxgbit_cm.c. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-15libcxgb,iw_cxgb4,cxgbit: add cxgb_best_mtu()Varun Prakash
Add cxgb_best_mtu() in libcxgb_cm.h to remove it's duplicate definitions from cxgb4/cm.c and cxgbit/cxgbit_cm.c Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-15libcxgb,iw_cxgb4,cxgbit: add cxgb_is_neg_adv()Varun Prakash
Add cxgb_is_neg_adv() in libcxgb_cm.h to remove it's duplicate definitions from cxgb4/cm.c and cxgbit/cxgbit_cm.c. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-15libcxgb,iw_cxgb4,cxgbit: add cxgb_find_route6()Varun Prakash
Add cxgb_find_route6() in libcxgb_cm.c to remove it's duplicate definitions from cxgb4/cm.c and cxgbit/cxgbit_cm.c. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-15libcxgb,iw_cxgb4,cxgbit: add cxgb_find_route()Varun Prakash
Add cxgb_find_route() in libcxgb_cm.c to remove it's duplicate definitions from cxgb4/cm.c and cxgbit/cxgbit_cm.c. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-15libcxgb,iw_cxgb4,cxgbit: add cxgb_get_4tuple()Varun Prakash
Add cxgb_get_4tuple() in libcxgb_cm.c to remove it's duplicate definitions from cxgb4/cm.c and cxgbit/cxgbit_cm.c. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-15alx: fix error handling in __alx_openTobias Regnery
In commit 9ee7b683ea63 we moved the enablement of msi interrupts earlier in alx_init_intr. If there is an error in alx_alloc_rings, __alx_open returns with an error but msi (or msi-x) interrupts stays enabled. Add a new error label to disable msi (or msi-x) interrupts. Fixes: 9ee7b683ea63 ("alx: refactor msi enablement and disablement") Signed-off-by: Tobias Regnery <tobias.regnery@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-15cxgb4vf: don't offload Rx checksums for IPv6 fragmentsHariprasad Shenai
The checksum provided by the device doesn't include the L3 headers, as IPv6 expects Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-15atm: iphase: fix newline escape and minor tweak to source formattingColin Ian King
The newline escape is incorrect and needs fixing. Also adjust source formatting / indentation and add { } to trailing else. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-14mwifiex: firmware name correction for usb8997 chipsetGanapathi Bhat
Similar to pcie8997 chipset, first firmware submitted for usb8997 chipset will be usbusb8997_combo_v4.bin. This patch corrects the name used in driver. Signed-off-by: Ganapathi Bhat <gbhat@marvell.com> Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-14mwifiex: Command 7 handling for USB chipsetsGanapathi Bhat
Firmware image for newer USB chipsets starts with a command 7 block (special command). It doesn't contain data length field. This patch adds necessary handling. Signed-off-by: Ganapathi Bhat <gbhat@marvell.com> Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-14rtlwifi: rtl818x: constify local structuresJulia Lawall
For structure types defined in the same file or local header files, find top-level static structure declarations that have the following properties: 1. Never reassigned. 2. Address never taken 3. Not passed to a top-level macro call 4. No pointer or array-typed field passed to a function or stored in a variable. Declare structures having all of these properties as const. Done using Coccinelle. Based on a suggestion by Joe Perches <joe@perches.com>. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-14iwlegacy: constify local structuresJulia Lawall
For structure types defined in the same file or local header files, find top-level static structure declarations that have the following properties: 1. Never reassigned. 2. Address never taken 3. Not passed to a top-level macro call 4. No pointer or array-typed field passed to a function or stored in a variable. Declare structures having all of these properties as const. Done using Coccinelle. Based on a suggestion by Joe Perches <joe@perches.com>. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-14ath: constify local structuresJulia Lawall
For structure types defined in the same file or local header files, find top-level static structure declarations that have the following properties: 1. Never reassigned. 2. Address never taken 3. Not passed to a top-level macro call 4. No pointer or array-typed field passed to a function or stored in a variable. Declare structures having all of these properties as const. Done using Coccinelle. Based on a suggestion by Joe Perches <joe@perches.com>. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-14rtl8xxxu: fix spelling mistake "firmare" -> "firmware"Colin Ian King
Trivial fix to spelling mistakes in dev_dbg message. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-14rtl8xxxu: Reset device on module unload if still attachedJes Sorensen
If the USB dongle is still attached, reset it on module unload to avoid scans failing when reloading the driver. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-14mwifiex: correction in Rx STBC field of htcapinfoAmitkumar Karwar
Currently Rx STBC in assoc request frame is advertised as 3. It should be 2, as our chipsets support two spatial streams. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-14mwifiex: handle error if IRQ request fails in mwifiex_sdio_of()Amitkumar Karwar
When this failure occurs, we will clear card->plt_wake_cfg so that device would initialize without wake up on external interrupt feature. This feature specific code in suspend and resume handlers will be skipped. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-14Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.gitKalle Valo
ath.git patches for 4.9. Major changes: ath10k * add nl80211 testmode support for 10.4 firmware * hide kernel addresses from logs using %pK format specifier * implement NAPI support * enable peer stats by default ath9k * use ieee80211_tx_status_noskb where possible wil6210 * extract firmware capabilities from the firmware file ath6kl * enable firmware crash dumps on the AR6004 ath-current is also merged to fix a conflict in ath10k.
2016-09-13mlxsw: spectrum: Add support for new ethtool APIIdo Schimmel
Remove the deprecated {get,set}_settings callbacks and instead add {get,set}_link_ksettings along with support for newly available speeds. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-13mlxsw: spectrum: Indicate support of multiple port typesIdo Schimmel
The device can support multiple port types, so don't return on first match. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-13mlxsw: spectrum: Report port type according to operational speedIdo Schimmel
In case port isn't operational we shouldn't report the port type, but instead return PORT_OTHER. This is consistent with most other drivers that return PORT_OTHER when media type can't be determined. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-13mlxsw: spectrum: Report link partner's advertised speedsIdo Schimmel
If autonegotiation was performed successfully, then we should report the link partner's advertised speeds instead of the operational speed of the port. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-13mlxsw: spectrum: Correctly report autonegotiationIdo Schimmel
Up until now the device always reported autonegotiation to be off although it was on by default. Allow the user to disable / enable autonegotiation and report its status correctly. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-13net: ethernet: apm: xgene: use new api ethtool_{get|set}_link_ksettingsPhilippe Reynes
The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings. Signed-off-by: Philippe Reynes <tremyfr@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-13net: ethernet: apm: xgene: use phydev from struct net_devicePhilippe Reynes
The private structure contain a pointer to phydev, but the structure net_device already contain such pointer. So we can remove the pointer phy_dev in the private structure, and update the driver to use the one contained in struct net_device. Signed-off-by: Philippe Reynes <tremyfr@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-13net: ethernet: dwmac: fix non static symbol warningWei Yongjun
Fixes the following sparse warning: drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c:172:1: warning: symbol 'stm32_dwmac_pm_ops' was not declared. Should it be static? Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-13net: macb: fix missing unlock on error in macb_start_xmit()Wei Yongjun
Fix missing unlock before return from function macb_start_xmit() in the error handling case. Fixes: 007e4ba3ee13 ("net: macb: initialize checksum when using checksum offloading") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-13net: Remove NO_IRQ from powerpc-only network driversMichael Ellerman
We'd like to eventually remove NO_IRQ on powerpc, so remove usages of it from powerpc-only drivers. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-13ath10k: remove 4-addr padding related hw_param configurationVasanthakumar Thiagarajan
hw_4addr_pad was added to handle different types of padding in 4-address rx frame. But this padding is not very specific to 4-address, it can happen even with three address + ethernet decap mode. Since the padding information can be obtained through Rx desc for QCA99X0 and newer chips, this hw_param is not needed any more. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-13ath10k: properly remove padding from the start of rx payloadVasanthakumar Thiagarajan
In QCA99X0 (QCA99X0, QCA9984, QCA9888 and QCA4019) family chips, hw adds padding at the begining of the rx payload to make L3 header 4-byte aligned. In the chips doing this type of padding, the number of bytes padded will be indicated through msdu_end:info1. Define a hw_rx_desc_ops wrapper to retrieve the number of padded bytes and use this while doing undecap. This should fix padding related issues with ethernt decap format with QCA99X0, QCA9984, QCA9888 and QCA4019 hw. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com> [Rename operations to hw_ops for other purposes] Signed-off-by: Benjamin Berg <benjamin@sipsolutions.net> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-13ath10k: add provision for Rx descriptor abstractionVasanthakumar Thiagarajan
There are slight differences in Rx hw descriptor information among different chips. So far driver does not use those new information for any functionalities, but there is one important information which is available from QCA99X0 onwards to indicate the number of bytes that hw padded at the begining of the rx payload and this information is needed to undecap the rx packet. Add an abstraction for Rx desc to make use of the new desc information available. The callback that this patch defines to retrieve the padding bytes will be used in follow-up patch. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com> [Rename operations to hw_ops for other purposes] Signed-off-by: Benjamin Berg <benjamin@sipsolutions.net> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-13ath10k: move ath10k_hw_params definition to hw.hVasanthakumar Thiagarajan
This is to prepare for rx descriptor abstraction where we'll be dereferencing ath10k_hw_params member in hw.h. Moreover hw.h looks more suitable to house ath10k_hw_params definition than core.h Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-13ath10k: improve logging messageBen Greear
Helps to know the sta pointer. Signed-off-by: Ben Greear <greearb@candelatech.com> [kvalo@qca.qualcomm.com: add %pK and remove the colon] Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-13ath10k: enable peer stats by defaultThomas Pedersen
IFTYPE_MESH_POINT need to rely on these for accurate path selection metrics. Other modes will probably also find them useful. Enabling peer stats has the side effect of reducing max number of STAs from 128 to 118. There should be negligible performance impact. If users really need 128 STAs and don't mind losing out on peer stats, they can still disable them: echo 0 > debugfs/ieee80211/phyn/ath10k/peer_stats Signed-off-by: Thomas Pedersen <twp@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-13ath10k: remove unused variable ar_pciChaehyun Lim
Trival fix to remove unused variable ar_pci in ath10k_pci_tx_pipe_cleanup when building with W=1: drivers/net/wireless/ath/ath10k/pci.c:1696:21: warning: variable 'ar_pci' set but not used [-Wunused-but-set-variable] Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-13ath10k: fix memory leak on caldata on error exit pathColin Ian King
caldata is not being free'd on the error exit path, causing a memory leak and data definitely should not be freed. Free caldata instead of data. Thanks to Kalle Valo for spotting that data should not be free'd. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-12iwlegacy: use IS_ENABLED() instead of checking for built-in or moduleJavier Martinez Canillas
The IS_ENABLED() macro checks if a Kconfig symbol has been enabled either built-in or as a module, use that macro instead of open coding the same. Using the macro makes the code more readable by helping abstract away some of the Kconfig built-in and module enable details. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-12hamradio: use IS_ENABLED() instead of checking for built-in or moduleJavier Martinez Canillas
The IS_ENABLED() macro checks if a Kconfig symbol has been enabled either built-in or as a module, use that macro instead of open coding the same. Using the macro makes the code more readable by helping abstract away some of the Kconfig built-in and module enable details. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-12stmmac: use IS_ENABLED() instead of checking for built-in or moduleJavier Martinez Canillas
The IS_ENABLED() macro checks if a Kconfig symbol has been enabled either built-in or as a module, use that macro instead of open coding the same. Using the macro makes the code more readable by helping abstract away some of the Kconfig built-in and module enable details. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Reviewed-by: Alexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-12sis900: use IS_ENABLED() instead of checking for built-in or moduleJavier Martinez Canillas
The IS_ENABLED() macro checks if a Kconfig symbol has been enabled either built-in or as a module, use that macro instead of open coding the same. Using the macro makes the code more readable by helping abstract away some of the Kconfig built-in and module enable details. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Acked-by: Daniele Venzano <venza@brownhat.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-12sfc: use IS_ENABLED() instead of checking for built-in or moduleJavier Martinez Canillas
The IS_ENABLED() macro checks if a Kconfig symbol has been enabled either built-in or as a module, use that macro instead of open coding the same. Using the macro makes the code more readable by helping abstract away some of the Kconfig built-in and module enable details. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Acked-by: Bert Kenward <bkenward@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-12natsemi: use IS_ENABLED() instead of checking for built-in or moduleJavier Martinez Canillas
The IS_ENABLED() macro checks if a Kconfig symbol has been enabled either built-in or as a module, use that macro instead of open coding the same. Using the macro makes the code more readable by helping abstract away some of the Kconfig built-in and module enable details. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-12net: mvneta: use IS_ENABLED() instead of checking for built-in or moduleJavier Martinez Canillas
The IS_ENABLED() macro checks if a Kconfig symbol has been enabled either built-in or as a module, use that macro instead of open coding the same. Using the macro makes the code more readable by helping abstract away some of the Kconfig built-in and module enable details. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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