- 19 7月, 2016 11 次提交
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由 Amitkumar Karwar 提交于
In corner case, we may end up processing same interrupt twice. We have a logic to read pending interrupts at the end of interrupt processing routine. It has a race with interrupts read in interrupt handler. This patch solves the problem by ORing the interrupt bitmap in this case. The symptom for this bug is below messages in dmesg log. [ 11.522123] mwifiex_pcie 0000:01:00.0: CMD_RESP: invalid cmd resp [ 11.680412] mwifiex_pcie 0000:01:00.0: There is no command but got cmdrsp Link: https://bugzilla.kernel.org/show_bug.cgi?id=109681Signed-off-by: NAmitkumar Karwar <akarwar@marvell.com> Signed-off-by: NCathy Luo <cluo@marvell.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Karthik D A 提交于
It's been observed that request_irq() failure leads to a system crash due to a bug in mwifiex driver. When this failure happens, mwifiex_add_card() already takes care of clearing and freeing adapter->card pointer. This patch removes the redundant cleanup code causing crash. Signed-off-by: NKarthik D A <karthida@marvell.com> Signed-off-by: NAmitkumar Karwar <akarwar@marvell.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Arend Van Spriel 提交于
The sdio dpc starts processing when in SDIOD_STATE_DATA. This state was entered right after firmware download. This patch moves that transition just before enabling sdio interrupt handling thus avoiding watchdog expiry which would put the bus to sleep while probing. Reviewed-by: NHante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: NFranky Lin <franky.lin@broadcom.com> Signed-off-by: NArend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Arend Van Spriel 提交于
When the host-interface bus has hard time handling transmit packets it informs higher layer about this and it would stop the netdev queue when needed. However, since commit 9cd18359 ("brcmfmac: Make FWS queueing configurable.") this was broken. With this patch the behaviour is restored. Cc: stable@vger.kernel.org # v4.5, v4.6, v4.7 Fixes: 9cd18359 ("brcmfmac: Make FWS queueing configurable.") Tested-by: NPer Förlin <per.forlin@gmail.com> Reviewed-by: NHante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: NFranky Lin <franky.lin@broadcom.com> Signed-off-by: NArend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Wei Yongjun 提交于
memory is malloced in mwifiex_cfg80211_start_ap() and should be freed before leaving from the error handling cases, otherwise it will cause memory leak. Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Wei Yongjun 提交于
Fixes the following sparse warning: drivers/net/wireless/marvell/libertas/cfg.c:2047:5: warning: symbol 'lbs_set_power_mgmt' was not declared. Should it be static? Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Maxim Altshul 提交于
Adding this opcode, allows the TI wireless driver, to report throughput directly from FW to mac80211. This is used mainly for mesh metric calculation. Signed-off-by: NMaxim Altshul <maxim.altshul@ti.com> [kvalo@codeaurora.org: fix indentation] Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Maxim Altshul 提交于
FW will provide a TX rate per link for each FW status, and wlcore will be able to store the information for the use of the mesh hwmp module. This is used mainly in mesh. Rates are reported when a mesh interface is up. Signed-off-by: NMaxim Altshul <maxim.altshul@ti.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Rafał Miłecki 提交于
This was succesfully tested with 4366B1. A small workaround is needed for the main interface otherwise it would stuck at the hidden state. Signed-off-by: NRafał Miłecki <zajec5@gmail.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Maital Hahn 提交于
1. Added support for interface and role of mesh type. 2. Enabled enable/start of mesh-point role, and opening and closing a connection with a mesh peer. 3. Added multirole combination of mesh and ap under the same limits of dual ap mode. 4. Add support for 'sta_rc_update' opcode for mesh IF. The 'sta_rc_update' opcode is being used in mesh_plink.c. Add support in wlcore to handle this opcode correctly for mesh (as opposed to current implementation that handles STA only). 5. Bumped the firmware version to support new Mesh functionality Signed-off-by: NMaital Hahn <maitalm@ti.com> Signed-off-by: NYaniv Machani <yanivma@ti.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Prasun Maiti 提交于
For multiple REG Host Commands (e.g HostCmd_CMD_802_11_EEPROM_ACCESS, HostCmd_CMD_MAC_REG_ACCESS etc.) "cpu_to_leX"-converted values are saved to driver. So, "leX_to_cpu" conversion is required too many times afterwards in driver. This patch reduces the endian: conversion without saving "cpu_to_leX" converted values in driver. This will convert endianness in prepare command and command response path. Signed-off-by: NPrasun Maiti <prasunmaiti87@gmail.com> Acked-by: NAmitkumar Karwar <akarwar@marvell.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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- 18 7月, 2016 5 次提交
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由 Philippe Reynes 提交于
There are two generics functions phy_ethtool_{get|set}_link_ksettings, so we can use them instead of defining the same code in the driver. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Philippe Reynes 提交于
The private structure contain a pointer to phydev, but the structure net_device already contain such pointer. So we can remove the pointer phydev in the private structure, and update the driver to use the one contained in struct net_device. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Philippe Reynes 提交于
There are two generics functions phy_ethtool_{get|set}_link_ksettings, so we can use them instead of defining the same code in the driver. There was a check on CAP_NET_ADMIN in bfin_mac_ethtool_setsettings, but this check is already done in dev_ethtool, so no need to repeat it before calling the generic function. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Philippe Reynes 提交于
The private structure contain a pointer to phydev, but the structure net_device already contain such pointer. So we can remove the pointer phydev in the private structure, and update the driver to use the one contained in struct net_device. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Bhaktipriya Shridhar 提交于
alloc_workqueue replaces deprecated create_singlethread_workqueue(). A dedicated workqueue has been used since the workitem viz lp->txtimeout_reinit is involved in reinitialization if a TX timeout occurs, which is necessary to guarantee forward progress in packet processing. As a network device can be used during memory reclaim, the workqueue needs forward progress guarantee under memory pressure. WQ_MEM_RECLAIM has been set to ensure this. Since there is only a single work item, explicit concurrency limit is unnecessary here. Signed-off-by: NBhaktipriya Shridhar <bhaktipriya96@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 17 7月, 2016 7 次提交
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由 Philippe Reynes 提交于
There are two generics functions phy_ethtool_{get|set}_link_ksettings, so we can use them instead of defining the same code in the driver. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dongpo Li 提交于
This patch adds the Hisilicon Fast Ethernet MAC(FEMAC) driver. The FEMAC supports max speed 100Mbps and has been used in many Hisilicon SoC. Signed-off-by: NDongpo Li <lidongpo@hisilicon.com> Reviewed-by: NJiancheng Xue <xuejiancheng@hisilicon.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dongpo Li 提交于
This patch adds a separate driver for the MDIO interface of the Hisilicon Fast Ethernet MAC. Signed-off-by: NDongpo Li <lidongpo@hisilicon.com> Reviewed-by: NJiancheng Xue <xuejiancheng@hisilicon.com> Acked-by: NRob Herring <robh@kernel.org> Reviewed-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Uwe Kleine-König 提交于
TI_CPSW_PHY_SEL depended on TI_CPSW and was selected by the latter. So there is no reason to have this symbol visible. A further optimisation would be to put the code for both symbols into a single module which would allow to not export at least cpsw_phy_sel() and simplify the module load process. Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Zhao Qiang 提交于
It was used err_xxx for labeled statement, it is not easy to understand, now use free_xxx for labeled statement. Signed-off-by: NZhao Qiang <qiang.zhao@nxp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Zhao Qiang 提交于
'uhdlc_priv' has freed twice, drop the first one. Signed-off-by: NZhao Qiang <qiang.zhao@nxp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Kristian Evensen 提交于
Some devices of the same type all export the same, random MAC address. This behavior has been seen on the ZTE MF910, MF823 and MF831, and there are probably more devices out there. Fix this by generating a valid random MAC address if we read a random MAC from device. Also, changed the memcpy() to ether_addr_copy(), as pointed out by checkpatch. Suggested-by: NBjørn Mork <bjorn@mork.no> Signed-off-by: NKristian Evensen <kristian.evensen@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 16 7月, 2016 17 次提交
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由 Philippe Reynes 提交于
There are two generics functions phy_ethtool_{get|set}_link_ksettings, so we can use them instead of defining the same code in the driver. There was a check on CAP_NET_ADMIN in cpmac_set_settings, but this check is already done in dev_ethtool, so no need to repeat it before calling the generic function. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Philippe Reynes 提交于
The private structure contain a pointer to phydev, but the structure net_device already contain such pointer. So we can remove the pointer phy in the private structure, and update the driver to use the one contained in struct net_device. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Philippe Reynes 提交于
There are two generics functions phy_ethtool_{get|set}_link_ksettings, so we can use them instead of defining the same code in the driver. There was a check on CAP_NET_ADMIN in au1000_set_settings, but this check is already done in dev_ethtool, so no need to repeat it before calling the generic function. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Philippe Reynes 提交于
The private structure contain a pointer to phydev, but the structure net_device already contain such pointer. So we can remove the pointer phydev in the private structure, and update the driver to use the one contained in struct net_device. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Philippe Reynes 提交于
There are two generics functions phy_ethtool_{get|set}_link_ksettings, so we can use them instead of defining the same code in the driver. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Philippe Reynes 提交于
The private structure contain a pointer to phydev, but the structure net_device already contain such pointer. So we can remove the pointer phy in the private structure, and update the driver to use the one contained in struct net_device. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Philippe Reynes 提交于
There are two generics functions phy_ethtool_{get|set}_link_ksettings, so we can use them instead of defining the same code in the driver. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Reviewed-by: NTobias Klauser <tklauser@distanz.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Philippe Reynes 提交于
The private structure contain a pointer to phydev, but the structure net_device already contain such pointer. So we can remove the pointer phy in the private structure, and update the driver to use the one contained in struct net_device. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Reviewed-by: NTobias Klauser <tklauser@distanz.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Philippe Reynes 提交于
There are two generics functions phy_ethtool_{get|set}_link_ksettings, so we can use them instead of defining the same code in the driver. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Philippe Reynes 提交于
The private structure contain a pointer to phydev, but the structure net_device already contain such pointer. So we can remove the pointer phy in the private structure, and update the driver to use the one contained in struct net_device. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Philippe Reynes 提交于
There are two generics functions phy_ethtool_{get|set}_link_ksettings, so we can use them instead of defining the same code in the driver. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Philippe Reynes 提交于
The private structure contain a pointer to phydev, but the structure net_device already contain such pointer. So we can remove the pointer phy in the private structure, and update the driver to use the one contained in struct net_device. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Philippe Reynes 提交于
There are two generics functions phy_ethtool_{get|set}_link_ksettings, so we can use them instead of defining the same code in the driver. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Philippe Reynes 提交于
The private structure contain a pointer to phydev, but the structure net_device already contain such pointer. So we can remove the pointer phy in the private structure, and update the driver to use the one contained in struct net_device. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jason Wang 提交于
This patch switch to use skb array instead of sk_receive_queue to avoid spinlock contentions. Tests shows about 21% improvements for guest rx pps: Before: 1472731 pkts/s After: 1786289 pkts/s Signed-off-by: NJason Wang <jasowang@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jason Wang 提交于
We decide the rxq through calculating its hash which is not necessary if we only have one rx queue. So this patch skip this and just return queue 0. Test shows 22% improving on guest rx pps. Before: 1201504 pkts/s After: 1472731 pkts/s Signed-off-by: NJason Wang <jasowang@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Philipp Zabel 提交于
We can't detect the FXEN (fiber mode) bootstrap pin, so configure it via a boolean device tree property "micrel,fiber-mode". If it is enabled, auto-negotiation is not supported. The only available modes are 100base-fx (full duplex and half duplex). Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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